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// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.8.0;
// Sources flattened with hardhat v2.6.7 https://hardhat.org
// File contracts/Math/SafeMath.sol
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
* - Subtraction cannot overflow.
*
* _Available since v2.4.0._
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
* - The divisor cannot be zero.
*
* _Available since v2.4.0._
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// File contracts/FXS/IFxs.sol
interface IFxs {
function DEFAULT_ADMIN_ROLE() external view returns(bytes32);
function FRAXStablecoinAdd() external view returns(address);
function FXS_DAO_min() external view returns(uint256);
function allowance(address owner, address spender) external view returns(uint256);
function approve(address spender, uint256 amount) external returns(bool);
function balanceOf(address account) external view returns(uint256);
function burn(uint256 amount) external;
function burnFrom(address account, uint256 amount) external;
function checkpoints(address, uint32) external view returns(uint32 fromBlock, uint96 votes);
function decimals() external view returns(uint8);
function decreaseAllowance(address spender, uint256 subtractedValue) external returns(bool);
function genesis_supply() external view returns(uint256);
function getCurrentVotes(address account) external view returns(uint96);
function getPriorVotes(address account, uint256 blockNumber) external view returns(uint96);
function getRoleAdmin(bytes32 role) external view returns(bytes32);
function getRoleMember(bytes32 role, uint256 index) external view returns(address);
function getRoleMemberCount(bytes32 role) external view returns(uint256);
function grantRole(bytes32 role, address account) external;
function hasRole(bytes32 role, address account) external view returns(bool);
function increaseAllowance(address spender, uint256 addedValue) external returns(bool);
function mint(address to, uint256 amount) external;
function name() external view returns(string memory);
function numCheckpoints(address) external view returns(uint32);
function oracle_address() external view returns(address);
function owner_address() external view returns(address);
function pool_burn_from(address b_address, uint256 b_amount) external;
function pool_mint(address m_address, uint256 m_amount) external;
function renounceRole(bytes32 role, address account) external;
function revokeRole(bytes32 role, address account) external;
function setFRAXAddress(address frax_contract_address) external;
function setFXSMinDAO(uint256 min_FXS) external;
function setOracle(address new_oracle) external;
function setOwner(address _owner_address) external;
function setTimelock(address new_timelock) external;
function symbol() external view returns(string memory);
function timelock_address() external view returns(address);
function toggleVotes() external;
function totalSupply() external view returns(uint256);
function trackingVotes() external view returns(bool);
function transfer(address recipient, uint256 amount) external returns(bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns(bool);
}
// File contracts/Common/Context.sol
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// File contracts/ERC20/IERC20.sol
/**
* @dev Interface of the ERC20 standard as defined in the EIP. Does not include
* the optional functions; to access them see {ERC20Detailed}.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File contracts/Utils/Address.sol
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// File contracts/ERC20/ERC20.sol
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20Mintable}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor (string memory __name, string memory __symbol) public {
_name = __name;
_symbol = __symbol;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.approve(address spender, uint256 amount)
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for `sender`'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from the caller.
*
* See {ERC20-_burn}.
*/
function burn(uint256 amount) public virtual {
_burn(_msgSender(), amount);
}
/**
* @dev Destroys `amount` tokens from `account`, deducting from the caller's
* allowance.
*
* See {ERC20-_burn} and {ERC20-allowance}.
*
* Requirements:
*
* - the caller must have allowance for `accounts`'s tokens of at least
* `amount`.
*/
function burnFrom(address account, uint256 amount) public virtual {
uint256 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");
_approve(account, _msgSender(), decreasedAllowance);
_burn(account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner`s tokens.
*
* This is internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Destroys `amount` tokens from `account`.`amount` is then deducted
* from the caller's allowance.
*
* See {_burn} and {_approve}.
*/
function _burnFrom(address account, uint256 amount) internal virtual {
_burn(account, amount);
_approve(account, _msgSender(), _allowances[account][_msgSender()].sub(amount, "ERC20: burn amount exceeds allowance"));
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of `from`'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of `from`'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:using-hooks.adoc[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
// File contracts/Frax/IFrax.sol
interface IFrax {
function COLLATERAL_RATIO_PAUSER() external view returns (bytes32);
function DEFAULT_ADMIN_ADDRESS() external view returns (address);
function DEFAULT_ADMIN_ROLE() external view returns (bytes32);
function addPool(address pool_address ) external;
function allowance(address owner, address spender ) external view returns (uint256);
function approve(address spender, uint256 amount ) external returns (bool);
function balanceOf(address account ) external view returns (uint256);
function burn(uint256 amount ) external;
function burnFrom(address account, uint256 amount ) external;
function collateral_ratio_paused() external view returns (bool);
function controller_address() external view returns (address);
function creator_address() external view returns (address);
function decimals() external view returns (uint8);
function decreaseAllowance(address spender, uint256 subtractedValue ) external returns (bool);
function eth_usd_consumer_address() external view returns (address);
function eth_usd_price() external view returns (uint256);
function frax_eth_oracle_address() external view returns (address);
function frax_info() external view returns (uint256, uint256, uint256, uint256, uint256, uint256, uint256, uint256);
function frax_pools(address ) external view returns (bool);
function frax_pools_array(uint256 ) external view returns (address);
function frax_price() external view returns (uint256);
function frax_step() external view returns (uint256);
function fxs_address() external view returns (address);
function fxs_eth_oracle_address() external view returns (address);
function fxs_price() external view returns (uint256);
function genesis_supply() external view returns (uint256);
function getRoleAdmin(bytes32 role ) external view returns (bytes32);
function getRoleMember(bytes32 role, uint256 index ) external view returns (address);
function getRoleMemberCount(bytes32 role ) external view returns (uint256);
function globalCollateralValue() external view returns (uint256);
function global_collateral_ratio() external view returns (uint256);
function grantRole(bytes32 role, address account ) external;
function hasRole(bytes32 role, address account ) external view returns (bool);
function increaseAllowance(address spender, uint256 addedValue ) external returns (bool);
function last_call_time() external view returns (uint256);
function minting_fee() external view returns (uint256);
function name() external view returns (string memory);
function owner_address() external view returns (address);
function pool_burn_from(address b_address, uint256 b_amount ) external;
function pool_mint(address m_address, uint256 m_amount ) external;
function price_band() external view returns (uint256);
function price_target() external view returns (uint256);
function redemption_fee() external view returns (uint256);
function refreshCollateralRatio() external;
function refresh_cooldown() external view returns (uint256);
function removePool(address pool_address ) external;
function renounceRole(bytes32 role, address account ) external;
function revokeRole(bytes32 role, address account ) external;
function setController(address _controller_address ) external;
function setETHUSDOracle(address _eth_usd_consumer_address ) external;
function setFRAXEthOracle(address _frax_oracle_addr, address _weth_address ) external;
function setFXSAddress(address _fxs_address ) external;
function setFXSEthOracle(address _fxs_oracle_addr, address _weth_address ) external;
function setFraxStep(uint256 _new_step ) external;
function setMintingFee(uint256 min_fee ) external;
function setOwner(address _owner_address ) external;
function setPriceBand(uint256 _price_band ) external;
function setPriceTarget(uint256 _new_price_target ) external;
function setRedemptionFee(uint256 red_fee ) external;
function setRefreshCooldown(uint256 _new_cooldown ) external;
function setTimelock(address new_timelock ) external;
function symbol() external view returns (string memory);
function timelock_address() external view returns (address);
function toggleCollateralRatio() external;
function totalSupply() external view returns (uint256);
function transfer(address recipient, uint256 amount ) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount ) external returns (bool);
function weth_address() external view returns (address);
}
// File contracts/Frax/IFraxAMOMinter.sol
// MAY need to be updated
interface IFraxAMOMinter {
function FRAX() external view returns(address);
function FXS() external view returns(address);
function acceptOwnership() external;
function addAMO(address amo_address, bool sync_too) external;
function allAMOAddresses() external view returns(address[] memory);
function allAMOsLength() external view returns(uint256);
function amos(address) external view returns(bool);
function amos_array(uint256) external view returns(address);
function burnFraxFromAMO(uint256 frax_amount) external;
function burnFxsFromAMO(uint256 fxs_amount) external;
function col_idx() external view returns(uint256);
function collatDollarBalance() external view returns(uint256);
function collatDollarBalanceStored() external view returns(uint256);
function collat_borrow_cap() external view returns(int256);
function collat_borrowed_balances(address) external view returns(int256);
function collat_borrowed_sum() external view returns(int256);
function collateral_address() external view returns(address);
function collateral_token() external view returns(address);
function correction_offsets_amos(address, uint256) external view returns(int256);
function custodian_address() external view returns(address);
function dollarBalances() external view returns(uint256 frax_val_e18, uint256 collat_val_e18);
// function execute(address _to, uint256 _value, bytes _data) external returns(bool, bytes);
function fraxDollarBalanceStored() external view returns(uint256);
function fraxTrackedAMO(address amo_address) external view returns(int256);
function fraxTrackedGlobal() external view returns(int256);
function frax_mint_balances(address) external view returns(int256);
function frax_mint_cap() external view returns(int256);
function frax_mint_sum() external view returns(int256);
function fxs_mint_balances(address) external view returns(int256);
function fxs_mint_cap() external view returns(int256);
function fxs_mint_sum() external view returns(int256);
function giveCollatToAMO(address destination_amo, uint256 collat_amount) external;
function min_cr() external view returns(uint256);
function mintFraxForAMO(address destination_amo, uint256 frax_amount) external;
function mintFxsForAMO(address destination_amo, uint256 fxs_amount) external;
function missing_decimals() external view returns(uint256);
function nominateNewOwner(address _owner) external;
function nominatedOwner() external view returns(address);
function oldPoolCollectAndGive(address destination_amo) external;
function oldPoolRedeem(uint256 frax_amount) external;
function old_pool() external view returns(address);
function owner() external view returns(address);
function pool() external view returns(address);
function receiveCollatFromAMO(uint256 usdc_amount) external;
function recoverERC20(address tokenAddress, uint256 tokenAmount) external;
function removeAMO(address amo_address, bool sync_too) external;
function setAMOCorrectionOffsets(address amo_address, int256 frax_e18_correction, int256 collat_e18_correction) external;
function setCollatBorrowCap(uint256 _collat_borrow_cap) external;
function setCustodian(address _custodian_address) external;
function setFraxMintCap(uint256 _frax_mint_cap) external;
function setFraxPool(address _pool_address) external;
function setFxsMintCap(uint256 _fxs_mint_cap) external;
function setMinimumCollateralRatio(uint256 _min_cr) external;
function setTimelock(address new_timelock) external;
function syncDollarBalances() external;
function timelock_address() external view returns(address);
}
// File contracts/Uniswap/TransferHelper.sol
// helper methods for interacting with ERC20 tokens and sending ETH that do not consistently return true/false
library TransferHelper {
function safeApprove(address token, address to, uint value) internal {
// bytes4(keccak256(bytes('approve(address,uint256)')));
(bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x095ea7b3, to, value));
require(success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper: APPROVE_FAILED');
}
function safeTransfer(address token, address to, uint value) internal {
// bytes4(keccak256(bytes('transfer(address,uint256)')));
(bool success, bytes memory data) = token.call(abi.encodeWithSelector(0xa9059cbb, to, value));
require(success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper: TRANSFER_FAILED');
}
function safeTransferFrom(address token, address from, address to, uint value) internal {
// bytes4(keccak256(bytes('transferFrom(address,address,uint256)')));
(bool success, bytes memory data) = token.call(abi.encodeWithSelector(0x23b872dd, from, to, value));
require(success && (data.length == 0 || abi.decode(data, (bool))), 'TransferHelper: TRANSFER_FROM_FAILED');
}
function safeTransferETH(address to, uint value) internal {
(bool success,) = to.call{value:value}(new bytes(0));
require(success, 'TransferHelper: ETH_TRANSFER_FAILED');
}
}
// File contracts/Staking/Owned.sol
// https://docs.synthetix.io/contracts/Owned
contract Owned {
address public owner;
address public nominatedOwner;
constructor (address _owner) public {
require(_owner != address(0), "Owner address cannot be 0");
owner = _owner;
emit OwnerChanged(address(0), _owner);
}
function nominateNewOwner(address _owner) external onlyOwner {
nominatedOwner = _owner;
emit OwnerNominated(_owner);
}
function acceptOwnership() external {
require(msg.sender == nominatedOwner, "You must be nominated before you can accept ownership");
emit OwnerChanged(owner, nominatedOwner);
owner = nominatedOwner;
nominatedOwner = address(0);
}
modifier onlyOwner {
require(msg.sender == owner, "Only the contract owner may perform this action");
_;
}
event OwnerNominated(address newOwner);
event OwnerChanged(address oldOwner, address newOwner);
}
// File contracts/Oracle/AggregatorV3Interface.sol
interface AggregatorV3Interface {
function decimals() external view returns (uint8);
function description() external view returns (string memory);
function version() external view returns (uint256);
// getRoundData and latestRoundData should both raise "No data present"
// if they do not have data to report, instead of returning unset values
// which could be misinterpreted as actual reported values.
function getRoundData(uint80 _roundId)
external
view
returns (
uint80 roundId,
int256 answer,
uint256 startedAt,
uint256 updatedAt,
uint80 answeredInRound
);
function latestRoundData()
external
view
returns (
uint80 roundId,
int256 answer,
uint256 startedAt,
uint256 updatedAt,
uint80 answeredInRound
);
}
// File contracts/Frax/Pools/FraxPoolV3.sol
// ====================================================================
// | ______ _______ |
// | / _____________ __ __ / ____(_____ ____ _____ ________ |
// | / /_ / ___/ __ `| |/_/ / /_ / / __ \/ __ `/ __ \/ ___/ _ \ |
// | / __/ / / / /_/ _> < / __/ / / / / / /_/ / / / / /__/ __/ |
// | /_/ /_/ \__,_/_/|_| /_/ /_/_/ /_/\__,_/_/ /_/\___/\___/ |
// | |
// ====================================================================
// ============================ FraxPoolV3 ============================
// ====================================================================
// Allows multiple stablecoins (fixed amount at initialization) as collateral
// LUSD, sUSD, USDP, Wrapped UST, and FEI initially
// For this pool, the goal is to accept crypto-backed / overcollateralized stablecoins to limit
// government / regulatory risk (e.g. USDC blacklisting until holders KYC)
// Frax Finance: https://github.com/FraxFinance
// Primary Author(s)
// Travis Moore: https://github.com/FortisFortuna
// Reviewer(s) / Contributor(s)
// Jason Huan: https://github.com/jasonhuan
// Sam Kazemian: https://github.com/samkazemian
// Dennis: github.com/denett
// Hameed
contract FraxPoolV3 is Owned {
using SafeMath for uint256;
// SafeMath automatically included in Solidity >= 8.0.0
/* ========== STATE VARIABLES ========== */
// Core
address public timelock_address;
address public custodian_address; // Custodian is an EOA (or msig) with pausing privileges only, in case of an emergency
IFrax private FRAX = IFrax(0x853d955aCEf822Db058eb8505911ED77F175b99e);
IFxs private FXS = IFxs(0x3432B6A60D23Ca0dFCa7761B7ab56459D9C964D0);
mapping(address => bool) public amo_minter_addresses; // minter address -> is it enabled
AggregatorV3Interface public priceFeedFRAXUSD = AggregatorV3Interface(0xB9E1E3A9feFf48998E45Fa90847ed4D467E8BcfD);
AggregatorV3Interface public priceFeedFXSUSD = AggregatorV3Interface(0x6Ebc52C8C1089be9eB3945C4350B68B8E4C2233f);
uint256 private chainlink_frax_usd_decimals;
uint256 private chainlink_fxs_usd_decimals;
// Collateral
address[] public collateral_addresses;
string[] public collateral_symbols;
uint256[] public missing_decimals; // Number of decimals needed to get to E18. collateral index -> missing_decimals
uint256[] public pool_ceilings; // Total across all collaterals. Accounts for missing_decimals
uint256[] public collateral_prices; // Stores price of the collateral, if price is paused
mapping(address => uint256) public collateralAddrToIdx; // collateral addr -> collateral index
mapping(address => bool) public enabled_collaterals; // collateral address -> is it enabled
// Redeem related
mapping (address => uint256) public redeemFXSBalances;
mapping (address => mapping(uint256 => uint256)) public redeemCollateralBalances; // Address -> collateral index -> balance
uint256[] public unclaimedPoolCollateral; // collateral index -> balance
uint256 public unclaimedPoolFXS;
mapping (address => uint256) public lastRedeemed; // Collateral independent
uint256 public redemption_delay = 2; // Number of blocks to wait before being able to collectRedemption()
uint256 public redeem_price_threshold = 990000; // $0.99
uint256 public mint_price_threshold = 1010000; // $1.01
// Buyback related
mapping(uint256 => uint256) public bbkHourlyCum; // Epoch hour -> Collat out in that hour (E18)
uint256 public bbkMaxColE18OutPerHour = 1000e18;
// Recollat related
mapping(uint256 => uint256) public rctHourlyCum; // Epoch hour -> FXS out in that hour
uint256 public rctMaxFxsOutPerHour = 1000e18;
// Fees and rates
// getters are in collateral_information()
uint256[] private minting_fee;
uint256[] private redemption_fee;
uint256[] private buyback_fee;
uint256[] private recollat_fee;
uint256 public bonus_rate; // Bonus rate on FXS minted during recollateralize(); 6 decimals of precision, set to 0.75% on genesis
// Constants for various precisions
uint256 private constant PRICE_PRECISION = 1e6;
// Pause variables
// getters are in collateral_information()
bool[] private mintPaused; // Collateral-specific
bool[] private redeemPaused; // Collateral-specific
bool[] private recollateralizePaused; // Collateral-specific
bool[] private buyBackPaused; // Collateral-specific
/* ========== MODIFIERS ========== */
modifier onlyByOwnGov() {
require(msg.sender == timelock_address || msg.sender == owner, "Not owner or timelock");
_;
}
modifier onlyByOwnGovCust() {
require(msg.sender == timelock_address || msg.sender == owner || msg.sender == custodian_address, "Not owner, tlck, or custd");
_;
}
modifier onlyAMOMinters() {
require(amo_minter_addresses[msg.sender], "Not an AMO Minter");
_;
}
modifier collateralEnabled(uint256 col_idx) {
require(enabled_collaterals[collateral_addresses[col_idx]], "Collateral disabled");
_;
}
/* ========== CONSTRUCTOR ========== */
constructor (
address _pool_manager_address,
address _custodian_address,
address _timelock_address,
address[] memory _collateral_addresses,
uint256[] memory _pool_ceilings,
uint256[] memory _initial_fees
) Owned(_pool_manager_address){
// Core
timelock_address = _timelock_address;
custodian_address = _custodian_address;
// Fill collateral info
collateral_addresses = _collateral_addresses;
for (uint256 i = 0; i < _collateral_addresses.length; i++){
// For fast collateral address -> collateral idx lookups later
collateralAddrToIdx[_collateral_addresses[i]] = i;
// Set all of the collaterals initially to disabled
enabled_collaterals[_collateral_addresses[i]] = false;
// Add in the missing decimals
missing_decimals.push(uint256(18).sub(ERC20(_collateral_addresses[i]).decimals()));
// Add in the collateral symbols
collateral_symbols.push(ERC20(_collateral_addresses[i]).symbol());
// Initialize unclaimed pool collateral
unclaimedPoolCollateral.push(0);
// Initialize paused prices to $1 as a backup
collateral_prices.push(PRICE_PRECISION);
// Handle the fees
minting_fee.push(_initial_fees[0]);
redemption_fee.push(_initial_fees[1]);
buyback_fee.push(_initial_fees[2]);
recollat_fee.push(_initial_fees[3]);
// Handle the pauses
mintPaused.push(false);
redeemPaused.push(false);
recollateralizePaused.push(false);
buyBackPaused.push(false);
}
// Pool ceiling
pool_ceilings = _pool_ceilings;
// Set the decimals
chainlink_frax_usd_decimals = priceFeedFRAXUSD.decimals();
chainlink_fxs_usd_decimals = priceFeedFXSUSD.decimals();
}
/* ========== STRUCTS ========== */
struct CollateralInformation {
uint256 index;
string symbol;
address col_addr;
bool is_enabled;
uint256 missing_decs;
uint256 price;
uint256 pool_ceiling;
bool mint_paused;
bool redeem_paused;
bool recollat_paused;
bool buyback_paused;
uint256 minting_fee;
uint256 redemption_fee;
uint256 buyback_fee;
uint256 recollat_fee;
}
/* ========== VIEWS ========== */
// Helpful for UIs
function collateral_information(address collat_address) external view returns (CollateralInformation memory return_data){
require(enabled_collaterals[collat_address], "Invalid collateral");
// Get the index
uint256 idx = collateralAddrToIdx[collat_address];
return_data = CollateralInformation(
idx, // [0]
collateral_symbols[idx], // [1]
collat_address, // [2]
enabled_collaterals[collat_address], // [3]
missing_decimals[idx], // [4]
collateral_prices[idx], // [5]
pool_ceilings[idx], // [6]
mintPaused[idx], // [7]
redeemPaused[idx], // [8]
recollateralizePaused[idx], // [9]
buyBackPaused[idx], // [10]
minting_fee[idx], // [11]
redemption_fee[idx], // [12]
buyback_fee[idx], // [13]
recollat_fee[idx] // [14]
);
}
function allCollaterals() external view returns (address[] memory) {
return collateral_addresses;
}
function getFRAXPrice() public view returns (uint256) {
( , int price, , , ) = priceFeedFRAXUSD.latestRoundData();
return uint256(price).mul(PRICE_PRECISION).div(10 ** chainlink_frax_usd_decimals);
}
function getFXSPrice() public view returns (uint256) {
( , int price, , , ) = priceFeedFXSUSD.latestRoundData();
return uint256(price).mul(PRICE_PRECISION).div(10 ** chainlink_fxs_usd_decimals);
}
// Returns the FRAX value in collateral tokens
function getFRAXInCollateral(uint256 col_idx, uint256 frax_amount) public view returns (uint256) {
return frax_amount.mul(PRICE_PRECISION).div(10 ** missing_decimals[col_idx]).div(collateral_prices[col_idx]);
}
// Used by some functions.
function freeCollatBalance(uint256 col_idx) public view returns (uint256) {
return ERC20(collateral_addresses[col_idx]).balanceOf(address(this)).sub(unclaimedPoolCollateral[col_idx]);
}
// Returns dollar value of collateral held in this Frax pool, in E18
function collatDollarBalance() external view returns (uint256 balance_tally) {
balance_tally = 0;
// Test 1
for (uint256 i = 0; i < collateral_addresses.length; i++){
balance_tally += freeCollatBalance(i).mul(10 ** missing_decimals[i]).mul(collateral_prices[i]).div(PRICE_PRECISION);
}
}
function comboCalcBbkRct(uint256 cur, uint256 max, uint256 theo) internal pure returns (uint256) {
if (cur >= max) {
// If the hourly limit has already been reached, return 0;
return 0;
}
else {
// Get the available amount
uint256 available = max.sub(cur);
if (theo >= available) {
// If the the theoretical is more than the available, return the available
return available;
}
else {
// Otherwise, return the theoretical amount
return theo;
}
}
}
// Returns the value of excess collateral (in E18) held globally, compared to what is needed to maintain the global collateral ratio
// Also has throttling to avoid dumps during large price movements
function buybackAvailableCollat() public view returns (uint256) {
uint256 total_supply = FRAX.totalSupply();
uint256 global_collateral_ratio = FRAX.global_collateral_ratio();
uint256 global_collat_value = FRAX.globalCollateralValue();
if (global_collateral_ratio > PRICE_PRECISION) global_collateral_ratio = PRICE_PRECISION; // Handles an overcollateralized contract with CR > 1
uint256 required_collat_dollar_value_d18 = (total_supply.mul(global_collateral_ratio)).div(PRICE_PRECISION); // Calculates collateral needed to back each 1 FRAX with $1 of collateral at current collat ratio
if (global_collat_value > required_collat_dollar_value_d18) {
// Get the theoretical buyback amount
uint256 theoretical_bbk_amt = global_collat_value.sub(required_collat_dollar_value_d18);
// See how much has collateral has been issued this hour
uint256 current_hr_bbk = bbkHourlyCum[curEpochHr()];
// Account for the throttling
return comboCalcBbkRct(current_hr_bbk, bbkMaxColE18OutPerHour, theoretical_bbk_amt);
}
else return 0;
}
// Returns the missing amount of collateral (in E18) needed to maintain the collateral ratio
function recollatTheoColAvailableE18() public view returns (uint256) {
uint256 frax_total_supply = FRAX.totalSupply();
uint256 effective_collateral_ratio = FRAX.globalCollateralValue().mul(PRICE_PRECISION).div(frax_total_supply); // Returns it in 1e6
uint256 desired_collat_e24 = (FRAX.global_collateral_ratio()).mul(frax_total_supply);
uint256 effective_collat_e24 = effective_collateral_ratio.mul(frax_total_supply);
// Return 0 if already overcollateralized
// Otherwise, return the deficiency
if (effective_collat_e24 >= desired_collat_e24) return 0;
else {
return (desired_collat_e24.sub(effective_collat_e24)).div(PRICE_PRECISION);
}
}
// Returns the value of FXS available to be used for recollats
// Also has throttling to avoid dumps during large price movements
function recollatAvailableFxs() public view returns (uint256) {
uint256 fxs_price = getFXSPrice();
// Get the amount of collateral theoretically available
uint256 recollat_theo_available_e18 = recollatTheoColAvailableE18();
// Get the amount of FXS theoretically outputtable
uint256 fxs_theo_out = recollat_theo_available_e18.mul(PRICE_PRECISION).div(fxs_price);
// See how much FXS has been issued this hour
uint256 current_hr_rct = rctHourlyCum[curEpochHr()];
// Account for the throttling
return comboCalcBbkRct(current_hr_rct, rctMaxFxsOutPerHour, fxs_theo_out);
}
// Returns the current epoch hour
function curEpochHr() public view returns (uint256) {
return (block.timestamp / 3600); // Truncation desired
}
/* ========== PUBLIC FUNCTIONS ========== */
function mintFrax(
uint256 col_idx,
uint256 frax_amt,
uint256 frax_out_min,
bool one_to_one_override
) external collateralEnabled(col_idx) returns (
uint256 total_frax_mint,
uint256 collat_needed,
uint256 fxs_needed
) {
require(mintPaused[col_idx] == false, "Minting is paused");
// Prevent unneccessary mints
require(getFRAXPrice() >= mint_price_threshold, "Frax price too low");
uint256 global_collateral_ratio = FRAX.global_collateral_ratio();
if (one_to_one_override || global_collateral_ratio >= PRICE_PRECISION) {
// 1-to-1, overcollateralized, or user selects override
collat_needed = getFRAXInCollateral(col_idx, frax_amt);
fxs_needed = 0;
} else if (global_collateral_ratio == 0) {
// Algorithmic
collat_needed = 0;
fxs_needed = frax_amt.mul(PRICE_PRECISION).div(getFXSPrice());
} else {
// Fractional
uint256 frax_for_collat = frax_amt.mul(global_collateral_ratio).div(PRICE_PRECISION);
uint256 frax_for_fxs = frax_amt.sub(frax_for_collat);
collat_needed = getFRAXInCollateral(col_idx, frax_for_collat);
fxs_needed = frax_for_fxs.mul(PRICE_PRECISION).div(getFXSPrice());
}
// Subtract the minting fee
total_frax_mint = (frax_amt.mul(PRICE_PRECISION.sub(minting_fee[col_idx]))).div(PRICE_PRECISION);
// Checks
require((frax_out_min <= total_frax_mint), "FRAX slippage");
require(freeCollatBalance(col_idx).add(collat_needed) <= pool_ceilings[col_idx], "Pool ceiling");
// Take the FXS and collateral first
FXS.pool_burn_from(msg.sender, fxs_needed);
TransferHelper.safeTransferFrom(collateral_addresses[col_idx], msg.sender, address(this), collat_needed);
// Mint the FRAX
FRAX.pool_mint(msg.sender, total_frax_mint);
}
function redeemFrax(
uint256 col_idx,
uint256 frax_amount,
uint256 fxs_out_min,
uint256 col_out_min
) external collateralEnabled(col_idx) returns (
uint256 collat_out,
uint256 fxs_out
) {
require(redeemPaused[col_idx] == false, "Redeeming is paused");
// Prevent unneccessary redemptions that could adversely affect the FXS price
require(getFRAXPrice() <= redeem_price_threshold, "Frax price too high");
uint256 global_collateral_ratio = FRAX.global_collateral_ratio();
uint256 frax_after_fee = (frax_amount.mul(PRICE_PRECISION.sub(redemption_fee[col_idx]))).div(PRICE_PRECISION);
// Assumes $1 FRAX in all cases
if(global_collateral_ratio >= PRICE_PRECISION) {
// 1-to-1 or overcollateralized
collat_out = frax_after_fee
.mul(collateral_prices[col_idx])
.div(10 ** (6 + missing_decimals[col_idx])); // PRICE_PRECISION + missing decimals
fxs_out = 0;
} else if (global_collateral_ratio == 0) {
// Algorithmic
fxs_out = frax_after_fee
.mul(PRICE_PRECISION)
.div(getFXSPrice());
collat_out = 0;
} else {
// Fractional
collat_out = frax_after_fee
.mul(global_collateral_ratio)
.mul(collateral_prices[col_idx])
.div(10 ** (12 + missing_decimals[col_idx])); // PRICE_PRECISION ^2 + missing decimals
fxs_out = frax_after_fee
.mul(PRICE_PRECISION.sub(global_collateral_ratio))
.div(getFXSPrice()); // PRICE_PRECISIONS CANCEL OUT
}
// Checks
require(collat_out <= (ERC20(collateral_addresses[col_idx])).balanceOf(address(this)).sub(unclaimedPoolCollateral[col_idx]), "Insufficient pool collateral");
require(collat_out >= col_out_min, "Collateral slippage");
require(fxs_out >= fxs_out_min, "FXS slippage");
// Account for the redeem delay
redeemCollateralBalances[msg.sender][col_idx] = redeemCollateralBalances[msg.sender][col_idx].add(collat_out);
unclaimedPoolCollateral[col_idx] = unclaimedPoolCollateral[col_idx].add(collat_out);
redeemFXSBalances[msg.sender] = redeemFXSBalances[msg.sender].add(fxs_out);
unclaimedPoolFXS = unclaimedPoolFXS.add(fxs_out);
lastRedeemed[msg.sender] = block.number;
FRAX.pool_burn_from(msg.sender, frax_amount);
FXS.pool_mint(address(this), fxs_out);
}
// After a redemption happens, transfer the newly minted FXS and owed collateral from this pool
// contract to the user. Redemption is split into two functions to prevent flash loans from being able
// to take out FRAX/collateral from the system, use an AMM to trade the new price, and then mint back into the system.
function collectRedemption(uint256 col_idx) external returns (uint256 fxs_amount, uint256 collateral_amount) {
require(redeemPaused[col_idx] == false, "Redeeming is paused");
require((lastRedeemed[msg.sender].add(redemption_delay)) <= block.number, "Too soon");
bool sendFXS = false;
bool sendCollateral = false;
// Use Checks-Effects-Interactions pattern
if(redeemFXSBalances[msg.sender] > 0){
fxs_amount = redeemFXSBalances[msg.sender];
redeemFXSBalances[msg.sender] = 0;
unclaimedPoolFXS = unclaimedPoolFXS.sub(fxs_amount);
sendFXS = true;
}
if(redeemCollateralBalances[msg.sender][col_idx] > 0){
collateral_amount = redeemCollateralBalances[msg.sender][col_idx];
redeemCollateralBalances[msg.sender][col_idx] = 0;
unclaimedPoolCollateral[col_idx] = unclaimedPoolCollateral[col_idx].sub(collateral_amount);
sendCollateral = true;
}
// Send out the tokens
if(sendFXS){
TransferHelper.safeTransfer(address(FXS), msg.sender, fxs_amount);
}
if(sendCollateral){
TransferHelper.safeTransfer(collateral_addresses[col_idx], msg.sender, collateral_amount);
}
}
// Function can be called by an FXS holder to have the protocol buy back FXS with excess collateral value from a desired collateral pool
// This can also happen if the collateral ratio > 1
function buyBackFxs(uint256 col_idx, uint256 fxs_amount, uint256 col_out_min) external collateralEnabled(col_idx) returns (uint256 col_out) {
require(buyBackPaused[col_idx] == false, "Buyback is paused");
uint256 fxs_price = getFXSPrice();
uint256 available_excess_collat_dv = buybackAvailableCollat();
// If the total collateral value is higher than the amount required at the current collateral ratio then buy back up to the possible FXS with the desired collateral
require(available_excess_collat_dv > 0, "Insuf Collat Avail For BBK");
// Make sure not to take more than is available
uint256 fxs_dollar_value_d18 = fxs_amount.mul(fxs_price).div(PRICE_PRECISION);
require(fxs_dollar_value_d18 <= available_excess_collat_dv, "Insuf Collat Avail For BBK");
// Get the equivalent amount of collateral based on the market value of FXS provided
uint256 collateral_equivalent_d18 = fxs_dollar_value_d18.mul(PRICE_PRECISION).div(collateral_prices[col_idx]);
col_out = collateral_equivalent_d18.div(10 ** missing_decimals[col_idx]); // In its natural decimals()
// Subtract the buyback fee
col_out = (col_out.mul(PRICE_PRECISION.sub(buyback_fee[col_idx]))).div(PRICE_PRECISION);
// Check for slippage
require(col_out >= col_out_min, "Collateral slippage");
// Take in and burn the FXS, then send out the collateral
FXS.pool_burn_from(msg.sender, fxs_amount);
TransferHelper.safeTransfer(collateral_addresses[col_idx], msg.sender, col_out);
// Increment the outbound collateral, in E18, for that hour
// Used for buyback throttling
bbkHourlyCum[curEpochHr()] += collateral_equivalent_d18;
}
// When the protocol is recollateralizing, we need to give a discount of FXS to hit the new CR target
// Thus, if the target collateral ratio is higher than the actual value of collateral, minters get FXS for adding collateral
// This function simply rewards anyone that sends collateral to a pool with the same amount of FXS + the bonus rate
// Anyone can call this function to recollateralize the protocol and take the extra FXS value from the bonus rate as an arb opportunity
function recollateralize(uint256 col_idx, uint256 collateral_amount, uint256 fxs_out_min) external collateralEnabled(col_idx) returns (uint256 fxs_out) {
require(recollateralizePaused[col_idx] == false, "Recollat is paused");
uint256 collateral_amount_d18 = collateral_amount * (10 ** missing_decimals[col_idx]);
uint256 fxs_price = getFXSPrice();
// Get the amount of FXS actually available (accounts for throttling)
uint256 fxs_actually_available = recollatAvailableFxs();
// Calculated the attempted amount of FXS
fxs_out = collateral_amount_d18.mul(PRICE_PRECISION.add(bonus_rate).sub(recollat_fee[col_idx])).div(fxs_price);
// Make sure there is FXS available
require(fxs_out <= fxs_actually_available, "Insuf FXS Avail For RCT");
// Check slippage
require(fxs_out >= fxs_out_min, "FXS slippage");
// Don't take in more collateral than the pool ceiling for this token allows
require(freeCollatBalance(col_idx).add(collateral_amount) <= pool_ceilings[col_idx], "Pool ceiling");
// Take in the collateral and pay out the FXS
TransferHelper.safeTransferFrom(collateral_addresses[col_idx], msg.sender, address(this), collateral_amount);
FXS.pool_mint(msg.sender, fxs_out);
// Increment the outbound FXS, in E18
// Used for recollat throttling
rctHourlyCum[curEpochHr()] += fxs_out;
}
// Bypasses the gassy mint->redeem cycle for AMOs to borrow collateral
function amoMinterBorrow(uint256 collateral_amount) external onlyAMOMinters {
// Checks the col_idx of the minter as an additional safety check
uint256 minter_col_idx = IFraxAMOMinter(msg.sender).col_idx();
// Transfer
TransferHelper.safeTransfer(collateral_addresses[minter_col_idx], msg.sender, collateral_amount);
}
/* ========== RESTRICTED FUNCTIONS, CUSTODIAN CAN CALL TOO ========== */
function toggleMRBR(uint256 col_idx, uint8 tog_idx) external onlyByOwnGovCust {
if (tog_idx == 0) mintPaused[col_idx] = !mintPaused[col_idx];
else if (tog_idx == 1) redeemPaused[col_idx] = !redeemPaused[col_idx];
else if (tog_idx == 2) buyBackPaused[col_idx] = !buyBackPaused[col_idx];
else if (tog_idx == 3) recollateralizePaused[col_idx] = !recollateralizePaused[col_idx];
emit MRBRToggled(col_idx, tog_idx);
}
/* ========== RESTRICTED FUNCTIONS, GOVERNANCE ONLY ========== */
// Add an AMO Minter
function addAMOMinter(address amo_minter_addr) external onlyByOwnGov {
require(amo_minter_addr != address(0), "Zero address detected");
// Make sure the AMO Minter has collatDollarBalance()
uint256 collat_val_e18 = IFraxAMOMinter(amo_minter_addr).collatDollarBalance();
require(collat_val_e18 >= 0, "Invalid AMO");
amo_minter_addresses[amo_minter_addr] = true;
emit AMOMinterAdded(amo_minter_addr);
}
// Remove an AMO Minter
function removeAMOMinter(address amo_minter_addr) external onlyByOwnGov {
amo_minter_addresses[amo_minter_addr] = false;
emit AMOMinterRemoved(amo_minter_addr);
}
function setCollateralPrice(uint256 col_idx, uint256 _new_price) external onlyByOwnGov {
collateral_prices[col_idx] = _new_price;
emit CollateralPriceSet(col_idx, _new_price);
}
// Could also be called toggleCollateral
function toggleCollateral(uint256 col_idx) external onlyByOwnGov {
address col_address = collateral_addresses[col_idx];
enabled_collaterals[col_address] = !enabled_collaterals[col_address];
emit CollateralToggled(col_idx, enabled_collaterals[col_address]);
}
function setPoolCeiling(uint256 col_idx, uint256 new_ceiling) external onlyByOwnGov {
pool_ceilings[col_idx] = new_ceiling;
emit PoolCeilingSet(col_idx, new_ceiling);
}
function setFees(uint256 col_idx, uint256 new_mint_fee, uint256 new_redeem_fee, uint256 new_buyback_fee, uint256 new_recollat_fee) external onlyByOwnGov {
minting_fee[col_idx] = new_mint_fee;
redemption_fee[col_idx] = new_redeem_fee;
buyback_fee[col_idx] = new_buyback_fee;
recollat_fee[col_idx] = new_recollat_fee;
emit FeesSet(col_idx, new_mint_fee, new_redeem_fee, new_buyback_fee, new_recollat_fee);
}
function setPoolParameters(uint256 new_bonus_rate, uint256 new_redemption_delay) external onlyByOwnGov {
bonus_rate = new_bonus_rate;
redemption_delay = new_redemption_delay;
emit PoolParametersSet(new_bonus_rate, new_redemption_delay);
}
function setPriceThresholds(uint256 new_mint_price_threshold, uint256 new_redeem_price_threshold) external onlyByOwnGov {
mint_price_threshold = new_mint_price_threshold;
redeem_price_threshold = new_redeem_price_threshold;
emit PriceThresholdsSet(new_mint_price_threshold, new_redeem_price_threshold);
}
function setBbkRctPerHour(uint256 _bbkMaxColE18OutPerHour, uint256 _rctMaxFxsOutPerHour) external onlyByOwnGov {
bbkMaxColE18OutPerHour = _bbkMaxColE18OutPerHour;
rctMaxFxsOutPerHour = _rctMaxFxsOutPerHour;
emit BbkRctPerHourSet(_bbkMaxColE18OutPerHour, _rctMaxFxsOutPerHour);
}
// Set the Chainlink oracles
function setOracles(address _frax_usd_chainlink_addr, address _fxs_usd_chainlink_addr) external onlyByOwnGov {
// Set the instances
priceFeedFRAXUSD = AggregatorV3Interface(_frax_usd_chainlink_addr);
priceFeedFXSUSD = AggregatorV3Interface(_fxs_usd_chainlink_addr);
// Set the decimals
chainlink_frax_usd_decimals = priceFeedFRAXUSD.decimals();
chainlink_fxs_usd_decimals = priceFeedFXSUSD.decimals();
emit OraclesSet(_frax_usd_chainlink_addr, _fxs_usd_chainlink_addr);
}
function setCustodian(address new_custodian) external onlyByOwnGov {
custodian_address = new_custodian;
emit CustodianSet(new_custodian);
}
function setTimelock(address new_timelock) external onlyByOwnGov {
timelock_address = new_timelock;
emit TimelockSet(new_timelock);
}
/* ========== EVENTS ========== */
event CollateralToggled(uint256 col_idx, bool new_state);
event PoolCeilingSet(uint256 col_idx, uint256 new_ceiling);
event FeesSet(uint256 col_idx, uint256 new_mint_fee, uint256 new_redeem_fee, uint256 new_buyback_fee, uint256 new_recollat_fee);
event PoolParametersSet(uint256 new_bonus_rate, uint256 new_redemption_delay);
event PriceThresholdsSet(uint256 new_bonus_rate, uint256 new_redemption_delay);
event BbkRctPerHourSet(uint256 bbkMaxColE18OutPerHour, uint256 rctMaxFxsOutPerHour);
event AMOMinterAdded(address amo_minter_addr);
event AMOMinterRemoved(address amo_minter_addr);
event OraclesSet(address frax_usd_chainlink_addr, address fxs_usd_chainlink_addr);
event CustodianSet(address new_custodian);
event TimelockSet(address new_timelock);
event MRBRToggled(uint256 col_idx, uint8 tog_idx);
event CollateralPriceSet(uint256 col_idx, uint256 new_price);
}
// File contracts/Uniswap/Interfaces/IUniswapV2Factory.sol
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
// File contracts/Uniswap/Interfaces/IUniswapV2Pair.sol
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint);
function balanceOf(address owner) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function approve(address spender, uint value) external returns (bool);
function transfer(address to, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint);
function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
event Mint(address indexed sender, uint amount0, uint amount1);
event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
event Swap(
address indexed sender,
uint amount0In,
uint amount1In,
uint amount0Out,
uint amount1Out,
address indexed to
);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
function price0CumulativeLast() external view returns (uint);
function price1CumulativeLast() external view returns (uint);
function kLast() external view returns (uint);
function mint(address to) external returns (uint liquidity);
function burn(address to) external returns (uint amount0, uint amount1);
function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
// File contracts/Math/Babylonian.sol
// computes square roots using the babylonian method
// https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method
library Babylonian {
function sqrt(uint y) internal pure returns (uint z) {
if (y > 3) {
z = y;
uint x = y / 2 + 1;
while (x < z) {
z = x;
x = (y / x + x) / 2;
}
} else if (y != 0) {
z = 1;
}
// else z = 0
}
}
// File contracts/Math/FixedPoint.sol
// a library for handling binary fixed point numbers (https://en.wikipedia.org/wiki/Q_(number_format))
library FixedPoint {
// range: [0, 2**112 - 1]
// resolution: 1 / 2**112
struct uq112x112 {
uint224 _x;
}
// range: [0, 2**144 - 1]
// resolution: 1 / 2**112
struct uq144x112 {
uint _x;
}
uint8 private constant RESOLUTION = 112;
uint private constant Q112 = uint(1) << RESOLUTION;
uint private constant Q224 = Q112 << RESOLUTION;
// encode a uint112 as a UQ112x112
function encode(uint112 x) internal pure returns (uq112x112 memory) {
return uq112x112(uint224(x) << RESOLUTION);
}
// encodes a uint144 as a UQ144x112
function encode144(uint144 x) internal pure returns (uq144x112 memory) {
return uq144x112(uint256(x) << RESOLUTION);
}
// divide a UQ112x112 by a uint112, returning a UQ112x112
function div(uq112x112 memory self, uint112 x) internal pure returns (uq112x112 memory) {
require(x != 0, 'FixedPoint: DIV_BY_ZERO');
return uq112x112(self._x / uint224(x));
}
// multiply a UQ112x112 by a uint, returning a UQ144x112
// reverts on overflow
function mul(uq112x112 memory self, uint y) internal pure returns (uq144x112 memory) {
uint z;
require(y == 0 || (z = uint(self._x) * y) / y == uint(self._x), "FixedPoint: MULTIPLICATION_OVERFLOW");
return uq144x112(z);
}
// returns a UQ112x112 which represents the ratio of the numerator to the denominator
// equivalent to encode(numerator).div(denominator)
function fraction(uint112 numerator, uint112 denominator) internal pure returns (uq112x112 memory) {
require(denominator > 0, "FixedPoint: DIV_BY_ZERO");
return uq112x112((uint224(numerator) << RESOLUTION) / denominator);
}
// decode a UQ112x112 into a uint112 by truncating after the radix point
function decode(uq112x112 memory self) internal pure returns (uint112) {
return uint112(self._x >> RESOLUTION);
}
// decode a UQ144x112 into a uint144 by truncating after the radix point
function decode144(uq144x112 memory self) internal pure returns (uint144) {
return uint144(self._x >> RESOLUTION);
}
// take the reciprocal of a UQ112x112
function reciprocal(uq112x112 memory self) internal pure returns (uq112x112 memory) {
require(self._x != 0, 'FixedPoint: ZERO_RECIPROCAL');
return uq112x112(uint224(Q224 / self._x));
}
// square root of a UQ112x112
function sqrt(uq112x112 memory self) internal pure returns (uq112x112 memory) {
return uq112x112(uint224(Babylonian.sqrt(uint256(self._x)) << 56));
}
}
// File contracts/Uniswap/UniswapV2OracleLibrary.sol
// library with helper methods for oracles that are concerned with computing average prices
library UniswapV2OracleLibrary {
using FixedPoint for *;
// helper function that returns the current block timestamp within the range of uint32, i.e. [0, 2**32 - 1]
function currentBlockTimestamp() internal view returns (uint32) {
return uint32(block.timestamp % 2 ** 32);
}
// produces the cumulative price using counterfactuals to save gas and avoid a call to sync.
function currentCumulativePrices(
address pair
) internal view returns (uint price0Cumulative, uint price1Cumulative, uint32 blockTimestamp) {
blockTimestamp = currentBlockTimestamp();
price0Cumulative = IUniswapV2Pair(pair).price0CumulativeLast();
price1Cumulative = IUniswapV2Pair(pair).price1CumulativeLast();
// if time has elapsed since the last update on the pair, mock the accumulated price values
(uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast) = IUniswapV2Pair(pair).getReserves();
if (blockTimestampLast != blockTimestamp) {
// subtraction overflow is desired
uint32 timeElapsed = blockTimestamp - blockTimestampLast;
// addition overflow is desired
// counterfactual
price0Cumulative += uint(FixedPoint.fraction(reserve1, reserve0)._x) * timeElapsed;
// counterfactual
price1Cumulative += uint(FixedPoint.fraction(reserve0, reserve1)._x) * timeElapsed;
}
}
}
// File contracts/Uniswap/UniswapV2Library.sol
library UniswapV2Library {
using SafeMath for uint;
// returns sorted token addresses, used to handle return values from pairs sorted in this order
function sortTokens(address tokenA, address tokenB) internal pure returns (address token0, address token1) {
require(tokenA != tokenB, 'UniswapV2Library: IDENTICAL_ADDRESSES');
(token0, token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
require(token0 != address(0), 'UniswapV2Library: ZERO_ADDRESS');
}
// Less efficient than the CREATE2 method below
function pairFor(address factory, address tokenA, address tokenB) internal view returns (address pair) {
(address token0, address token1) = sortTokens(tokenA, tokenB);
pair = IUniswapV2Factory(factory).getPair(token0, token1);
}
// calculates the CREATE2 address for a pair without making any external calls
function pairForCreate2(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = sortTokens(tokenA, tokenB);
pair = address(uint160(bytes20(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f' // init code hash
))))); // this matches the CREATE2 in UniswapV2Factory.createPair
}
// fetches and sorts the reserves for a pair
function getReserves(address factory, address tokenA, address tokenB) internal view returns (uint reserveA, uint reserveB) {
(address token0,) = sortTokens(tokenA, tokenB);
(uint reserve0, uint reserve1,) = IUniswapV2Pair(pairFor(factory, tokenA, tokenB)).getReserves();
(reserveA, reserveB) = tokenA == token0 ? (reserve0, reserve1) : (reserve1, reserve0);
}
// given some amount of an asset and pair reserves, returns an equivalent amount of the other asset
function quote(uint amountA, uint reserveA, uint reserveB) internal pure returns (uint amountB) {
require(amountA > 0, 'UniswapV2Library: INSUFFICIENT_AMOUNT');
require(reserveA > 0 && reserveB > 0, 'UniswapV2Library: INSUFFICIENT_LIQUIDITY');
amountB = amountA.mul(reserveB) / reserveA;
}
// given an input amount of an asset and pair reserves, returns the maximum output amount of the other asset
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) internal pure returns (uint amountOut) {
require(amountIn > 0, 'UniswapV2Library: INSUFFICIENT_INPUT_AMOUNT');
require(reserveIn > 0 && reserveOut > 0, 'UniswapV2Library: INSUFFICIENT_LIQUIDITY');
uint amountInWithFee = amountIn.mul(997);
uint numerator = amountInWithFee.mul(reserveOut);
uint denominator = reserveIn.mul(1000).add(amountInWithFee);
amountOut = numerator / denominator;
}
// given an output amount of an asset and pair reserves, returns a required input amount of the other asset
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) internal pure returns (uint amountIn) {
require(amountOut > 0, 'UniswapV2Library: INSUFFICIENT_OUTPUT_AMOUNT');
require(reserveIn > 0 && reserveOut > 0, 'UniswapV2Library: INSUFFICIENT_LIQUIDITY');
uint numerator = reserveIn.mul(amountOut).mul(1000);
uint denominator = reserveOut.sub(amountOut).mul(997);
amountIn = (numerator / denominator).add(1);
}
// performs chained getAmountOut calculations on any number of pairs
function getAmountsOut(address factory, uint amountIn, address[] memory path) internal view returns (uint[] memory amounts) {
require(path.length >= 2, 'UniswapV2Library: INVALID_PATH');
amounts = new uint[](path.length);
amounts[0] = amountIn;
for (uint i = 0; i < path.length - 1; i++) {
(uint reserveIn, uint reserveOut) = getReserves(factory, path[i], path[i + 1]);
amounts[i + 1] = getAmountOut(amounts[i], reserveIn, reserveOut);
}
}
// performs chained getAmountIn calculations on any number of pairs
function getAmountsIn(address factory, uint amountOut, address[] memory path) internal view returns (uint[] memory amounts) {
require(path.length >= 2, 'UniswapV2Library: INVALID_PATH');
amounts = new uint[](path.length);
amounts[amounts.length - 1] = amountOut;
for (uint i = path.length - 1; i > 0; i--) {
(uint reserveIn, uint reserveOut) = getReserves(factory, path[i - 1], path[i]);
amounts[i - 1] = getAmountIn(amounts[i], reserveIn, reserveOut);
}
}
}
// File contracts/Oracle/UniswapPairOracle.sol
// Fixed window oracle that recomputes the average price for the entire period once every period
// Note that the price average is only guaranteed to be over at least 1 period, but may be over a longer period
contract UniswapPairOracle is Owned {
using FixedPoint for *;
address timelock_address;
uint public PERIOD = 3600; // 1 hour TWAP (time-weighted average price)
uint public CONSULT_LENIENCY = 120; // Used for being able to consult past the period end
bool public ALLOW_STALE_CONSULTS = false; // If false, consult() will fail if the TWAP is stale
IUniswapV2Pair public immutable pair;
address public immutable token0;
address public immutable token1;
uint public price0CumulativeLast;
uint public price1CumulativeLast;
uint32 public blockTimestampLast;
FixedPoint.uq112x112 public price0Average;
FixedPoint.uq112x112 public price1Average;
modifier onlyByOwnGov() {
require(msg.sender == owner || msg.sender == timelock_address, "You are not an owner or the governance timelock");
_;
}
constructor (
address factory,
address tokenA,
address tokenB,
address _owner_address,
address _timelock_address
) public Owned(_owner_address) {
IUniswapV2Pair _pair = IUniswapV2Pair(UniswapV2Library.pairFor(factory, tokenA, tokenB));
pair = _pair;
token0 = _pair.token0();
token1 = _pair.token1();
price0CumulativeLast = _pair.price0CumulativeLast(); // Fetch the current accumulated price value (1 / 0)
price1CumulativeLast = _pair.price1CumulativeLast(); // Fetch the current accumulated price value (0 / 1)
uint112 reserve0;
uint112 reserve1;
(reserve0, reserve1, blockTimestampLast) = _pair.getReserves();
require(reserve0 != 0 && reserve1 != 0, 'UniswapPairOracle: NO_RESERVES'); // Ensure that there's liquidity in the pair
timelock_address = _timelock_address;
}
function setTimelock(address _timelock_address) external onlyByOwnGov {
timelock_address = _timelock_address;
}
function setPeriod(uint _period) external onlyByOwnGov {
PERIOD = _period;
}
function setConsultLeniency(uint _consult_leniency) external onlyByOwnGov {
CONSULT_LENIENCY = _consult_leniency;
}
function setAllowStaleConsults(bool _allow_stale_consults) external onlyByOwnGov {
ALLOW_STALE_CONSULTS = _allow_stale_consults;
}
// Check if update() can be called instead of wasting gas calling it
function canUpdate() public view returns (bool) {
uint32 blockTimestamp = UniswapV2OracleLibrary.currentBlockTimestamp();
uint32 timeElapsed = blockTimestamp - blockTimestampLast; // Overflow is desired
return (timeElapsed >= PERIOD);
}
function update() external {
(uint price0Cumulative, uint price1Cumulative, uint32 blockTimestamp) =
UniswapV2OracleLibrary.currentCumulativePrices(address(pair));
uint32 timeElapsed = blockTimestamp - blockTimestampLast; // Overflow is desired
// Ensure that at least one full period has passed since the last update
require(timeElapsed >= PERIOD, 'UniswapPairOracle: PERIOD_NOT_ELAPSED');
// Overflow is desired, casting never truncates
// Cumulative price is in (uq112x112 price * seconds) units so we simply wrap it after division by time elapsed
price0Average = FixedPoint.uq112x112(uint224((price0Cumulative - price0CumulativeLast) / timeElapsed));
price1Average = FixedPoint.uq112x112(uint224((price1Cumulative - price1CumulativeLast) / timeElapsed));
price0CumulativeLast = price0Cumulative;
price1CumulativeLast = price1Cumulative;
blockTimestampLast = blockTimestamp;
}
// Note this will always return 0 before update has been called successfully for the first time.
function consult(address token, uint amountIn) public view returns (uint amountOut) {
uint32 blockTimestamp = UniswapV2OracleLibrary.currentBlockTimestamp();
uint32 timeElapsed = blockTimestamp - blockTimestampLast; // Overflow is desired
// Ensure that the price is not stale
require((timeElapsed < (PERIOD + CONSULT_LENIENCY)) || ALLOW_STALE_CONSULTS, 'UniswapPairOracle: PRICE_IS_STALE_NEED_TO_CALL_UPDATE');
if (token == token0) {
amountOut = price0Average.mul(amountIn).decode144();
} else {
require(token == token1, 'UniswapPairOracle: INVALID_TOKEN');
amountOut = price1Average.mul(amountIn).decode144();
}
}
}
// File contracts/Uniswap/Interfaces/IUniswapV2Router01.sol
interface IUniswapV2Router01 {
function factory() external returns (address);
function WETH() external returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
// File contracts/Uniswap/Interfaces/IUniswapV2Router02.sol
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
// File contracts/Proxy/Initializable.sol
// solhint-disable-next-line compiler-version
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*/
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
}
// File contracts/Math/Math.sol
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow, so we distribute
return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
}
// babylonian method (https://en.wikipedia.org/wiki/Methods_of_computing_square_roots#Babylonian_method)
function sqrt(uint y) internal pure returns (uint z) {
if (y > 3) {
z = y;
uint x = y / 2 + 1;
while (x < z) {
z = x;
x = (y / x + x) / 2;
}
} else if (y != 0) {
z = 1;
}
}
}
// File contracts/Curve/IveFXS.sol
pragma abicoder v2;
interface IveFXS {
struct LockedBalance {
int128 amount;
uint256 end;
}
function commit_transfer_ownership(address addr) external;
function apply_transfer_ownership() external;
function commit_smart_wallet_checker(address addr) external;
function apply_smart_wallet_checker() external;
function toggleEmergencyUnlock() external;
function recoverERC20(address token_addr, uint256 amount) external;
function get_last_user_slope(address addr) external view returns (int128);
function user_point_history__ts(address _addr, uint256 _idx) external view returns (uint256);
function locked__end(address _addr) external view returns (uint256);
function checkpoint() external;
function deposit_for(address _addr, uint256 _value) external;
function create_lock(uint256 _value, uint256 _unlock_time) external;
function increase_amount(uint256 _value) external;
function increase_unlock_time(uint256 _unlock_time) external;
function withdraw() external;
function balanceOf(address addr) external view returns (uint256);
function balanceOf(address addr, uint256 _t) external view returns (uint256);
function balanceOfAt(address addr, uint256 _block) external view returns (uint256);
function totalSupply() external view returns (uint256);
function totalSupply(uint256 t) external view returns (uint256);
function totalSupplyAt(uint256 _block) external view returns (uint256);
function totalFXSSupply() external view returns (uint256);
function totalFXSSupplyAt(uint256 _block) external view returns (uint256);
function changeController(address _newController) external;
function token() external view returns (address);
function supply() external view returns (uint256);
function locked(address addr) external view returns (LockedBalance memory);
function epoch() external view returns (uint256);
function point_history(uint256 arg0) external view returns (int128 bias, int128 slope, uint256 ts, uint256 blk, uint256 fxs_amt);
function user_point_history(address arg0, uint256 arg1) external view returns (int128 bias, int128 slope, uint256 ts, uint256 blk, uint256 fxs_amt);
function user_point_epoch(address arg0) external view returns (uint256);
function slope_changes(uint256 arg0) external view returns (int128);
function controller() external view returns (address);
function transfersEnabled() external view returns (bool);
function emergencyUnlockActive() external view returns (bool);
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function version() external view returns (string memory);
function decimals() external view returns (uint256);
function future_smart_wallet_checker() external view returns (address);
function smart_wallet_checker() external view returns (address);
function admin() external view returns (address);
function future_admin() external view returns (address);
}
// File contracts/ERC20/SafeERC20.sol
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// File contracts/Utils/ReentrancyGuard.sol
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuard {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
constructor () internal {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and make it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
}
// File contracts/Staking/veFXSYieldDistributorV4.sol
// ====================================================================
// | ______ _______ |
// | / _____________ __ __ / ____(_____ ____ _____ ________ |
// | / /_ / ___/ __ `| |/_/ / /_ / / __ \/ __ `/ __ \/ ___/ _ \ |
// | / __/ / / / /_/ _> < / __/ / / / / / /_/ / / / / /__/ __/ |
// | /_/ /_/ \__,_/_/|_| /_/ /_/_/ /_/\__,_/_/ /_/\___/\___/ |
// | |
// ====================================================================
// ======================veFXSYieldDistributorV4=======================
// ====================================================================
// Distributes Frax protocol yield based on the claimer's veFXS balance
// V3: Yield will now not accrue for unlocked veFXS
// Frax Finance: https://github.com/FraxFinance
// Primary Author(s)
// Travis Moore: https://github.com/FortisFortuna
// Reviewer(s) / Contributor(s)
// Jason Huan: https://github.com/jasonhuan
// Sam Kazemian: https://github.com/samkazemian
// Originally inspired by Synthetix.io, but heavily modified by the Frax team (veFXS portion)
// https://github.com/Synthetixio/synthetix/blob/develop/contracts/StakingRewards.sol
contract veFXSYieldDistributorV4 is Owned, ReentrancyGuard {
using SafeMath for uint256;
using SafeERC20 for ERC20;
/* ========== STATE VARIABLES ========== */
// Instances
IveFXS private veFXS;
ERC20 public emittedToken;
// Addresses
address public emitted_token_address;
// Admin addresses
address public timelock_address;
// Constant for price precision
uint256 private constant PRICE_PRECISION = 1e6;
// Yield and period related
uint256 public periodFinish;
uint256 public lastUpdateTime;
uint256 public yieldRate;
uint256 public yieldDuration = 604800; // 7 * 86400 (7 days)
mapping(address => bool) public reward_notifiers;
// Yield tracking
uint256 public yieldPerVeFXSStored = 0;
mapping(address => uint256) public userYieldPerTokenPaid;
mapping(address => uint256) public yields;
// veFXS tracking
uint256 public totalVeFXSParticipating = 0;
uint256 public totalVeFXSSupplyStored = 0;
mapping(address => bool) public userIsInitialized;
mapping(address => uint256) public userVeFXSCheckpointed;
mapping(address => uint256) public userVeFXSEndpointCheckpointed;
mapping(address => uint256) private lastRewardClaimTime; // staker addr -> timestamp
// Greylists
mapping(address => bool) public greylist;
// Admin booleans for emergencies
bool public yieldCollectionPaused = false; // For emergencies
struct LockedBalance {
int128 amount;
uint256 end;
}
/* ========== MODIFIERS ========== */
modifier onlyByOwnGov() {
require( msg.sender == owner || msg.sender == timelock_address, "Not owner or timelock");
_;
}
modifier notYieldCollectionPaused() {
require(yieldCollectionPaused == false, "Yield collection is paused");
_;
}
modifier checkpointUser(address account) {
_checkpointUser(account);
_;
}
/* ========== CONSTRUCTOR ========== */
constructor (
address _owner,
address _emittedToken,
address _timelock_address,
address _veFXS_address
) Owned(_owner) {
emitted_token_address = _emittedToken;
emittedToken = ERC20(_emittedToken);
veFXS = IveFXS(_veFXS_address);
lastUpdateTime = block.timestamp;
timelock_address = _timelock_address;
reward_notifiers[_owner] = true;
}
/* ========== VIEWS ========== */
function fractionParticipating() external view returns (uint256) {
return totalVeFXSParticipating.mul(PRICE_PRECISION).div(totalVeFXSSupplyStored);
}
// Only positions with locked veFXS can accrue yield. Otherwise, expired-locked veFXS
// is de-facto rewards for FXS.
function eligibleCurrentVeFXS(address account) public view returns (uint256 eligible_vefxs_bal, uint256 stored_ending_timestamp) {
uint256 curr_vefxs_bal = veFXS.balanceOf(account);
// Stored is used to prevent abuse
stored_ending_timestamp = userVeFXSEndpointCheckpointed[account];
// Only unexpired veFXS should be eligible
if (stored_ending_timestamp != 0 && (block.timestamp >= stored_ending_timestamp)){
eligible_vefxs_bal = 0;
}
else if (block.timestamp >= stored_ending_timestamp){
eligible_vefxs_bal = 0;
}
else {
eligible_vefxs_bal = curr_vefxs_bal;
}
}
function lastTimeYieldApplicable() public view returns (uint256) {
return Math.min(block.timestamp, periodFinish);
}
function yieldPerVeFXS() public view returns (uint256) {
if (totalVeFXSSupplyStored == 0) {
return yieldPerVeFXSStored;
} else {
return (
yieldPerVeFXSStored.add(
lastTimeYieldApplicable()
.sub(lastUpdateTime)
.mul(yieldRate)
.mul(1e18)
.div(totalVeFXSSupplyStored)
)
);
}
}
function earned(address account) public view returns (uint256) {
// Uninitialized users should not earn anything yet
if (!userIsInitialized[account]) return 0;
// Get eligible veFXS balances
(uint256 eligible_current_vefxs, uint256 ending_timestamp) = eligibleCurrentVeFXS(account);
// If your veFXS is unlocked
uint256 eligible_time_fraction = PRICE_PRECISION;
if (eligible_current_vefxs == 0){
// And you already claimed after expiration
if (lastRewardClaimTime[account] >= ending_timestamp) {
// You get NOTHING. You LOSE. Good DAY ser!
return 0;
}
// You haven't claimed yet
else {
uint256 eligible_time = (ending_timestamp).sub(lastRewardClaimTime[account]);
uint256 total_time = (block.timestamp).sub(lastRewardClaimTime[account]);
eligible_time_fraction = PRICE_PRECISION.mul(eligible_time).div(total_time);
}
}
// If the amount of veFXS increased, only pay off based on the old balance
// Otherwise, take the midpoint
uint256 vefxs_balance_to_use;
{
uint256 old_vefxs_balance = userVeFXSCheckpointed[account];
if (eligible_current_vefxs > old_vefxs_balance){
vefxs_balance_to_use = old_vefxs_balance;
}
else {
vefxs_balance_to_use = ((eligible_current_vefxs).add(old_vefxs_balance)).div(2);
}
}
return (
vefxs_balance_to_use
.mul(yieldPerVeFXS().sub(userYieldPerTokenPaid[account]))
.mul(eligible_time_fraction)
.div(1e18 * PRICE_PRECISION)
.add(yields[account])
);
}
function getYieldForDuration() external view returns (uint256) {
return (yieldRate.mul(yieldDuration));
}
/* ========== MUTATIVE FUNCTIONS ========== */
function _checkpointUser(address account) internal {
// Need to retro-adjust some things if the period hasn't been renewed, then start a new one
sync();
// Calculate the earnings first
_syncEarned(account);
// Get the old and the new veFXS balances
uint256 old_vefxs_balance = userVeFXSCheckpointed[account];
uint256 new_vefxs_balance = veFXS.balanceOf(account);
// Update the user's stored veFXS balance
userVeFXSCheckpointed[account] = new_vefxs_balance;
// Update the user's stored ending timestamp
IveFXS.LockedBalance memory curr_locked_bal_pack = veFXS.locked(account);
userVeFXSEndpointCheckpointed[account] = curr_locked_bal_pack.end;
// Update the total amount participating
if (new_vefxs_balance >= old_vefxs_balance) {
uint256 weight_diff = new_vefxs_balance.sub(old_vefxs_balance);
totalVeFXSParticipating = totalVeFXSParticipating.add(weight_diff);
} else {
uint256 weight_diff = old_vefxs_balance.sub(new_vefxs_balance);
totalVeFXSParticipating = totalVeFXSParticipating.sub(weight_diff);
}
// Mark the user as initialized
if (!userIsInitialized[account]) {
userIsInitialized[account] = true;
lastRewardClaimTime[account] = block.timestamp;
}
}
function _syncEarned(address account) internal {
if (account != address(0)) {
uint256 earned0 = earned(account);
yields[account] = earned0;
userYieldPerTokenPaid[account] = yieldPerVeFXSStored;
}
}
// Anyone can checkpoint another user
function checkpointOtherUser(address user_addr) external {
_checkpointUser(user_addr);
}
// Checkpoints the user
function checkpoint() external {
_checkpointUser(msg.sender);
}
function getYield() external nonReentrant notYieldCollectionPaused checkpointUser(msg.sender) returns (uint256 yield0) {
require(greylist[msg.sender] == false, "Address has been greylisted");
yield0 = yields[msg.sender];
if (yield0 > 0) {
yields[msg.sender] = 0;
TransferHelper.safeTransfer(
emitted_token_address,
msg.sender,
yield0
);
emit YieldCollected(msg.sender, yield0, emitted_token_address);
}
lastRewardClaimTime[msg.sender] = block.timestamp;
}
function sync() public {
// Update the total veFXS supply
yieldPerVeFXSStored = yieldPerVeFXS();
totalVeFXSSupplyStored = veFXS.totalSupply();
lastUpdateTime = lastTimeYieldApplicable();
}
function notifyRewardAmount(uint256 amount) external {
// Only whitelisted addresses can notify rewards
require(reward_notifiers[msg.sender], "Sender not whitelisted");
// Handle the transfer of emission tokens via `transferFrom` to reduce the number
// of transactions required and ensure correctness of the smission amount
emittedToken.safeTransferFrom(msg.sender, address(this), amount);
// Update some values beforehand
sync();
// Update the new yieldRate
if (block.timestamp >= periodFinish) {
yieldRate = amount.div(yieldDuration);
} else {
uint256 remaining = periodFinish.sub(block.timestamp);
uint256 leftover = remaining.mul(yieldRate);
yieldRate = amount.add(leftover).div(yieldDuration);
}
// Update duration-related info
lastUpdateTime = block.timestamp;
periodFinish = block.timestamp.add(yieldDuration);
emit RewardAdded(amount, yieldRate);
}
/* ========== RESTRICTED FUNCTIONS ========== */
// Added to support recovering LP Yield and other mistaken tokens from other systems to be distributed to holders
function recoverERC20(address tokenAddress, uint256 tokenAmount) external onlyByOwnGov {
// Only the owner address can ever receive the recovery withdrawal
TransferHelper.safeTransfer(tokenAddress, owner, tokenAmount);
emit RecoveredERC20(tokenAddress, tokenAmount);
}
function setYieldDuration(uint256 _yieldDuration) external onlyByOwnGov {
require( periodFinish == 0 || block.timestamp > periodFinish, "Previous yield period must be complete before changing the duration for the new period");
yieldDuration = _yieldDuration;
emit YieldDurationUpdated(yieldDuration);
}
function greylistAddress(address _address) external onlyByOwnGov {
greylist[_address] = !(greylist[_address]);
}
function toggleRewardNotifier(address notifier_addr) external onlyByOwnGov {
reward_notifiers[notifier_addr] = !reward_notifiers[notifier_addr];
}
function setPauses(bool _yieldCollectionPaused) external onlyByOwnGov {
yieldCollectionPaused = _yieldCollectionPaused;
}
function setYieldRate(uint256 _new_rate0, bool sync_too) external onlyByOwnGov {
yieldRate = _new_rate0;
if (sync_too) {
sync();
}
}
function setTimelock(address _new_timelock) external onlyByOwnGov {
timelock_address = _new_timelock;
}
/* ========== EVENTS ========== */
event RewardAdded(uint256 reward, uint256 yieldRate);
event OldYieldCollected(address indexed user, uint256 yield, address token_address);
event YieldCollected(address indexed user, uint256 yield, address token_address);
event YieldDurationUpdated(uint256 newDuration);
event RecoveredERC20(address token, uint256 amount);
event YieldPeriodRenewed(address token, uint256 yieldRate);
event DefaultInitialization();
/* ========== A CHICKEN ========== */
//
// ,~.
// ,-'__ `-,
// {,-' `. } ,')
// ,( a ) `-.__ ,',')~,
// <=.) ( `-.__,==' ' ' '}
// ( ) /)
// `-'\ , )
// | \ `~. /
// \ `._ \ /
// \ `._____,' ,'
// `-. ,'
// `-._ _,-'
// 77jj'
// //_||
// __//--'/`
// ,--'/` '
//
// [hjw] https://textart.io/art/vw6Sa3iwqIRGkZsN1BC2vweF/chicken
}
// File contracts/Misc_AMOs/FXS1559_AMO_V3.sol
// ====================================================================
// | ______ _______ |
// | / _____________ __ __ / ____(_____ ____ _____ ________ |
// | / /_ / ___/ __ `| |/_/ / /_ / / __ \/ __ `/ __ \/ ___/ _ \ |
// | / __/ / / / /_/ _> < / __/ / / / / / /_/ / / / / /__/ __/ |
// | /_/ /_/ \__,_/_/|_| /_/ /_/_/ /_/\__,_/_/ /_/\___/\___/ |
// | |
// ====================================================================
// ========================== FXS1559_AMO_V3 ==========================
// ====================================================================
// Frax Finance: https://github.com/FraxFinance
// Primary Author(s)
// Travis Moore: https://github.com/FortisFortuna
// Reviewer(s) / Contributor(s)
// Jason Huan: https://github.com/jasonhuan
// Sam Kazemian: https://github.com/samkazemian
contract FXS1559_AMO_V3 is Owned {
using SafeMath for uint256;
// SafeMath automatically included in Solidity >= 8.0.0
/* ========== STATE VARIABLES ========== */
ERC20 private collateral_token;
IFrax private FRAX;
IFxs private FXS;
IUniswapV2Router02 private UniRouterV2;
IFraxAMOMinter public amo_minter;
FraxPoolV3 public pool = FraxPoolV3(0x2fE065e6FFEf9ac95ab39E5042744d695F560729);
veFXSYieldDistributorV4 public yieldDistributor;
address private constant collateral_address = 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48;
address public timelock_address;
address public custodian_address;
address private constant frax_address = 0x853d955aCEf822Db058eb8505911ED77F175b99e;
address private constant fxs_address = 0x3432B6A60D23Ca0dFCa7761B7ab56459D9C964D0;
address payable public constant UNISWAP_ROUTER_ADDRESS = payable(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public amo_minter_address;
uint256 private missing_decimals;
uint256 private constant PRICE_PRECISION = 1e6;
uint256 private constant COLLATERAL_RATIO_PRECISION = 1e6;
// FRAX -> FXS max slippage
uint256 public max_slippage;
// Burned vs given to yield distributor
uint256 public burn_fraction; // E6. Fraction of FXS burned vs transferred to the yield distributor
/* ========== CONSTRUCTOR ========== */
constructor (
address _owner_address,
address _yield_distributor_address,
address _amo_minter_address
) Owned(_owner_address) {
owner = _owner_address;
FRAX = IFrax(frax_address);
FXS = IFxs(fxs_address);
collateral_token = ERC20(0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48);
missing_decimals = uint(18).sub(collateral_token.decimals());
yieldDistributor = veFXSYieldDistributorV4(_yield_distributor_address);
// Initializations
UniRouterV2 = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
amo_minter = IFraxAMOMinter(_amo_minter_address);
max_slippage = 50000; // 5%
burn_fraction = 0; // Give all to veFXS initially
// Get the custodian and timelock addresses from the minter
custodian_address = amo_minter.custodian_address();
timelock_address = amo_minter.timelock_address();
}
/* ========== MODIFIERS ========== */
modifier onlyByOwnGov() {
require(msg.sender == timelock_address || msg.sender == owner, "Not owner or timelock");
_;
}
modifier onlyByOwnGovCust() {
require(msg.sender == timelock_address || msg.sender == owner || msg.sender == custodian_address, "Not owner, tlck, or custd");
_;
}
modifier onlyByMinter() {
require(msg.sender == address(amo_minter), "Not minter");
_;
}
/* ========== VIEWS ========== */
function dollarBalances() public view returns (uint256 frax_val_e18, uint256 collat_val_e18) {
frax_val_e18 = 1e18;
collat_val_e18 = 1e18;
}
/* ========== RESTRICTED FUNCTIONS ========== */
function _swapFRAXforFXS(uint256 frax_amount) internal returns (uint256 frax_spent, uint256 fxs_received) {
// Get the FXS price
uint256 fxs_price = pool.getFXSPrice();
// Approve the FRAX for the router
FRAX.approve(UNISWAP_ROUTER_ADDRESS, frax_amount);
address[] memory FRAX_FXS_PATH = new address[](2);
FRAX_FXS_PATH[0] = frax_address;
FRAX_FXS_PATH[1] = fxs_address;
uint256 min_fxs_out = frax_amount.mul(PRICE_PRECISION).div(fxs_price);
min_fxs_out = min_fxs_out.sub(min_fxs_out.mul(max_slippage).div(PRICE_PRECISION));
// Buy some FXS with FRAX
(uint[] memory amounts) = UniRouterV2.swapExactTokensForTokens(
frax_amount,
min_fxs_out,
FRAX_FXS_PATH,
address(this),
2105300114 // Expiration: a long time from now
);
return (amounts[0], amounts[1]);
}
// Burn unneeded or excess FRAX
function swapBurn(uint256 override_frax_amount, bool use_override) public onlyByOwnGov {
uint256 mintable_frax;
if (use_override){
// mintable_frax = override_USDC_amount.mul(10 ** missing_decimals).mul(COLLATERAL_RATIO_PRECISION).div(FRAX.global_collateral_ratio());
mintable_frax = override_frax_amount;
}
else {
mintable_frax = pool.buybackAvailableCollat();
}
(, uint256 fxs_received ) = _swapFRAXforFXS(mintable_frax);
// Calculate the amount to burn vs give to the yield distributor
uint256 amt_to_burn = fxs_received.mul(burn_fraction).div(PRICE_PRECISION);
uint256 amt_to_yield_distributor = fxs_received.sub(amt_to_burn);
// Burn some of the FXS
burnFXS(amt_to_burn);
// Give the rest to the yield distributor
FXS.approve(address(yieldDistributor), amt_to_yield_distributor);
yieldDistributor.notifyRewardAmount(amt_to_yield_distributor);
}
/* ========== Burns and givebacks ========== */
// Burn unneeded or excess FRAX. Goes through the minter
function burnFRAX(uint256 frax_amount) public onlyByOwnGovCust {
FRAX.approve(address(amo_minter), frax_amount);
amo_minter.burnFraxFromAMO(frax_amount);
}
// Burn unneeded FXS. Goes through the minter
function burnFXS(uint256 fxs_amount) public onlyByOwnGovCust {
FXS.approve(address(amo_minter), fxs_amount);
amo_minter.burnFxsFromAMO(fxs_amount);
}
/* ========== RESTRICTED GOVERNANCE FUNCTIONS ========== */
function setBurnFraction(uint256 _burn_fraction) external onlyByOwnGov {
burn_fraction = _burn_fraction;
}
function setFraxPool(address _frax_pool_address) external onlyByOwnGov {
pool = FraxPoolV3(_frax_pool_address);
}
function setAMOMinter(address _amo_minter_address) external onlyByOwnGov {
amo_minter = IFraxAMOMinter(_amo_minter_address);
// Get the timelock address from the minter
timelock_address = amo_minter.timelock_address();
// Make sure the new address is not address(0)
require(timelock_address != address(0), "Invalid timelock");
}
function setSafetyParams(uint256 _max_slippage) external onlyByOwnGov {
max_slippage = _max_slippage;
}
function setYieldDistributor(address _yield_distributor_address) external onlyByOwnGov {
yieldDistributor = veFXSYieldDistributorV4(_yield_distributor_address);
}
function recoverERC20(address tokenAddress, uint256 tokenAmount) external onlyByOwnGov {
TransferHelper.safeTransfer(address(tokenAddress), msg.sender, tokenAmount);
}
// Generic proxy
function execute(
address _to,
uint256 _value,
bytes calldata _data
) external onlyByOwnGov returns (bool, bytes memory) {
(bool success, bytes memory result) = _to.call{value:_value}(_data);
return (success, result);
}
} | Bonus rate on FXS minted during recollateralize(); 6 decimals of precision, set to 0.75% on genesis
| uint256 public bonus_rate; | 448,530 | [
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./partial_match/1/0x421e98fc0F0fB729B9767535b56bBec7a69bb3c4/sources/ERC223Token.sol | Function that is called when a user or another contract wants to transfer funds . | function transfer(address _to, uint _value, bytes memory _data) public returns (bool success) {
if(isContract(_to)) {
return transferToContract(_to, _value, _data);
}
else {
return transferToAddress(_to, _value, _data);
}
}
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./full_match/4/0xa33316EFf4bC766ffbD947941Dda8e2D93bbdd9D/sources/contracts/dragonia.sol | bytes32 public merkleRoot2; mapping(address => bool) public whitelistClaimed2; bool public whitelistMint2Enabled = false; | contract DragoniaTest is ERC721A, ERC2981, Ownable, ReentrancyGuard {
using Strings for uint256;
bytes32 public merkleRoot;
mapping(address => bool) public whitelistClaimed;
string public uriPrefix = '';
string public uriSuffix = '.json';
string public hiddenMetadataUri;
uint256 public cost;
uint256 public maxSupply;
uint256 public maxMintAmountPerTx;
bool public paused = true;
bool public whitelistMintEnabled = false;
bool public revealed = false;
uint96 royaltyFeesInBips;
address royaltyAddress;
constructor(
string memory _tokenName,
string memory _tokenSymbol,
uint256 _cost,
uint256 _maxSupply,
uint256 _maxMintAmountPerTx,
string memory _hiddenMetadataUri,
uint96 _royaltyFeesInBips,
string memory _uri,
bytes32 _merkleRoot
) ERC721A(_tokenName, _tokenSymbol) {
setCost(_cost);
maxSupply = _maxSupply;
setMaxMintAmountPerTx(_maxMintAmountPerTx);
setHiddenMetadataUri(_hiddenMetadataUri);
royaltyFeesInBips = _royaltyFeesInBips;
royaltyAddress = owner();
setUriPrefix(_uri);
setMerkleRoot(_merkleRoot);
}
modifier mintCompliance(uint256 _mintAmount) {
require(_mintAmount > 0 && _mintAmount <= maxMintAmountPerTx, 'Invalid mint amount!');
require(totalSupply() + _mintAmount <= maxSupply, 'Max supply exceeded!');
_;
}
modifier mintPriceCompliance(uint256 _mintAmount) {
require(msg.value >= cost * _mintAmount, 'Insufficient funds!');
_;
}
function whitelistMint(uint256 _mintAmount, bytes32[] calldata _merkleProof) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
require(whitelistMintEnabled, 'The whitelist sale is not enabled!');
require(!whitelistClaimed[_msgSender()], 'Address already claimed!');
bytes32 leaf = keccak256(abi.encodePacked(_msgSender()));
require(MerkleProof.verify(_merkleProof, merkleRoot, leaf), 'Invalid proof!');
whitelistClaimed[_msgSender()] = true;
_safeMint(_msgSender(), _mintAmount);
}
function mint(uint256 _mintAmount) public payable mintCompliance(_mintAmount) mintPriceCompliance(_mintAmount) {
require(!paused, 'The contract is paused!');
_safeMint(_msgSender(), _mintAmount);
}
function mintForAddress(uint256 _mintAmount, address _receiver) public mintCompliance(_mintAmount) onlyOwner {
_safeMint(_receiver, _mintAmount);
}
function walletOfOwner(address _owner) public view returns (uint256[] memory) {
uint256 ownerTokenCount = balanceOf(_owner);
uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
uint256 currentTokenId = _startTokenId();
uint256 ownedTokenIndex = 0;
address latestOwnerAddress;
while (ownedTokenIndex < ownerTokenCount && currentTokenId <= maxSupply) {
TokenOwnership memory ownership = _ownerships[currentTokenId];
if (!ownership.burned && ownership.addr != address(0)) {
latestOwnerAddress = ownership.addr;
}
if (latestOwnerAddress == _owner) {
ownedTokenIds[ownedTokenIndex] = currentTokenId;
ownedTokenIndex++;
}
currentTokenId++;
}
return ownedTokenIds;
}
function walletOfOwner(address _owner) public view returns (uint256[] memory) {
uint256 ownerTokenCount = balanceOf(_owner);
uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
uint256 currentTokenId = _startTokenId();
uint256 ownedTokenIndex = 0;
address latestOwnerAddress;
while (ownedTokenIndex < ownerTokenCount && currentTokenId <= maxSupply) {
TokenOwnership memory ownership = _ownerships[currentTokenId];
if (!ownership.burned && ownership.addr != address(0)) {
latestOwnerAddress = ownership.addr;
}
if (latestOwnerAddress == _owner) {
ownedTokenIds[ownedTokenIndex] = currentTokenId;
ownedTokenIndex++;
}
currentTokenId++;
}
return ownedTokenIds;
}
function walletOfOwner(address _owner) public view returns (uint256[] memory) {
uint256 ownerTokenCount = balanceOf(_owner);
uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
uint256 currentTokenId = _startTokenId();
uint256 ownedTokenIndex = 0;
address latestOwnerAddress;
while (ownedTokenIndex < ownerTokenCount && currentTokenId <= maxSupply) {
TokenOwnership memory ownership = _ownerships[currentTokenId];
if (!ownership.burned && ownership.addr != address(0)) {
latestOwnerAddress = ownership.addr;
}
if (latestOwnerAddress == _owner) {
ownedTokenIds[ownedTokenIndex] = currentTokenId;
ownedTokenIndex++;
}
currentTokenId++;
}
return ownedTokenIds;
}
function walletOfOwner(address _owner) public view returns (uint256[] memory) {
uint256 ownerTokenCount = balanceOf(_owner);
uint256[] memory ownedTokenIds = new uint256[](ownerTokenCount);
uint256 currentTokenId = _startTokenId();
uint256 ownedTokenIndex = 0;
address latestOwnerAddress;
while (ownedTokenIndex < ownerTokenCount && currentTokenId <= maxSupply) {
TokenOwnership memory ownership = _ownerships[currentTokenId];
if (!ownership.burned && ownership.addr != address(0)) {
latestOwnerAddress = ownership.addr;
}
if (latestOwnerAddress == _owner) {
ownedTokenIds[ownedTokenIndex] = currentTokenId;
ownedTokenIndex++;
}
currentTokenId++;
}
return ownedTokenIds;
}
function _startTokenId() internal view virtual override returns (uint256) {
return 1;
}
function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token');
if (revealed == false) {
return hiddenMetadataUri;
}
string memory currentBaseURI = _baseURI();
return bytes(currentBaseURI).length > 0
? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix))
: '';
}
function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
require(_exists(_tokenId), 'ERC721Metadata: URI query for nonexistent token');
if (revealed == false) {
return hiddenMetadataUri;
}
string memory currentBaseURI = _baseURI();
return bytes(currentBaseURI).length > 0
? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix))
: '';
}
function setRevealed(bool _state) public onlyOwner {
revealed = _state;
}
function setCost(uint256 _cost) public onlyOwner {
cost = _cost;
}
function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner {
maxMintAmountPerTx = _maxMintAmountPerTx;
}
function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner {
hiddenMetadataUri = _hiddenMetadataUri;
}
function setUriPrefix(string memory _uriPrefix) public onlyOwner {
uriPrefix = _uriPrefix;
}
function setUriSuffix(string memory _uriSuffix) public onlyOwner {
uriSuffix = _uriSuffix;
}
function setPaused(bool _state, uint _cost, uint _maxTx) public onlyOwner {
setCost(_cost);
setMaxMintAmountPerTx(_maxTx);
whitelistMintEnabled = false;
paused = _state;
}
function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner {
merkleRoot = _merkleRoot;
}
function setWhitelistMintEnabled(bool _state) public onlyOwner {
whitelistMintEnabled = _state;
}
function withdraw() public onlyOwner nonReentrant {
require(os);
}
(bool os, ) = payable(owner()).call{value: address(this).balance}('');
function _baseURI() internal view virtual override returns (string memory) {
return uriPrefix;
}
function supportsInterface(bytes4 interfaceId)
public
view
override(ERC721A,ERC2981)
returns (bool)
{
return interfaceId == 0x2a55205a || super.supportsInterface(interfaceId);
}
function setRoyaltyInfo(address _receiver, uint96 _royaltyFeesInBips) public onlyOwner {
royaltyAddress = _receiver;
royaltyFeesInBips = _royaltyFeesInBips;
}
function royaltyInfo(uint256 _tokenId, uint256 _salePrice)
external
view
virtual
override
returns (address, uint256)
{
return (royaltyAddress, calculateRoyalty(_salePrice));
}
function calculateRoyalty(uint256 _salePrice) view public returns (uint256) {
return (_salePrice / 10000) * royaltyFeesInBips;
}
}
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pragma solidity ^0.4.24;
// Amis Dex OnChainOrderBook follows ERC20 Standards
contract ERC20 {
function totalSupply() constant returns (uint);
function balanceOf(address _owner) constant returns (uint balance);
function transfer(address _to, uint _value) returns (bool success);
function transferFrom(address _from, address _to, uint _value) returns (bool success);
function approve(address _spender, uint _value) returns (bool success);
function allowance(address _owner, address _spender) constant returns (uint remaining);
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
}
// Amis Dex on-chain order book matching engine Version 0.1.2.
// https://github.com/amisolution/ERC20-AMIS/contracts/OnChainOrderBookV012b.sol
// This smart contract is a variation of a neat ERC20 token as base, ETH as quoted,
// and standard fees with incentivized reward token.
// This contract allows minPriceExponent, baseMinInitialSize, and baseMinRemainingSize
// to be set at init() time appropriately for the token decimals and likely value.
//
contract OnChainOrderBookV012b {
enum BookType {
ERC20EthV1
}
enum Direction {
Invalid,
Buy,
Sell
}
enum Status {
Unknown,
Rejected,
Open,
Done,
NeedsGas,
Sending, // not used by contract - web UI only
FailedSend, // not used by contract - web UI only
FailedTxn // not used by contract - web UI only
}
enum ReasonCode {
None,
InvalidPrice,
InvalidSize,
InvalidTerms,
InsufficientFunds,
WouldTake,
Unmatched,
TooManyMatches,
ClientCancel
}
enum Terms {
GTCNoGasTopup,
GTCWithGasTopup,
ImmediateOrCancel,
MakerOnly
}
struct Order {
// these are immutable once placed:
address client;
uint16 price; // packed representation of side + price
uint sizeBase;
Terms terms;
// these are mutable until Done or Rejected:
Status status;
ReasonCode reasonCode;
uint128 executedBase; // gross amount executed in base currency (before fee deduction)
uint128 executedCntr; // gross amount executed in quoted currency (before fee deduction)
uint128 feesBaseOrCntr; // base for buy, cntr for sell
uint128 feesRwrd;
}
struct OrderChain {
uint128 firstOrderId;
uint128 lastOrderId;
}
struct OrderChainNode {
uint128 nextOrderId;
uint128 prevOrderId;
}
// Rebuild the expected state of the contract given:
// - ClientPaymentEvent log history
// - ClientOrderEvent log history
// - Calling getOrder for the other immutable order fields of orders referenced by ClientOrderEvent
enum ClientPaymentEventType {
Deposit,
Withdraw,
TransferFrom,
Transfer
}
enum BalanceType {
Base,
Cntr,
Rwrd
}
event ClientPaymentEvent(
address indexed client,
ClientPaymentEventType clientPaymentEventType,
BalanceType balanceType,
int clientBalanceDelta
);
enum ClientOrderEventType {
Create,
Continue,
Cancel
}
event ClientOrderEvent(
address indexed client,
ClientOrderEventType clientOrderEventType,
uint128 orderId,
uint maxMatches
);
enum MarketOrderEventType {
// orderCount++, depth += depthBase
Add,
// orderCount--, depth -= depthBase
Remove,
// orderCount--, depth -= depthBase, traded += tradeBase
// (depth change and traded change differ when tiny remaining amount refunded)
CompleteFill,
// orderCount unchanged, depth -= depthBase, traded += tradeBase
PartialFill
}
// Technically not needed but these events can be used to maintain an order book or
// watch for fills. Note that the orderId and price are those of the maker.
event MarketOrderEvent(
uint256 indexed eventTimestamp,
uint128 indexed orderId,
MarketOrderEventType marketOrderEventType,
uint16 price,
uint depthBase,
uint tradeBase
);
// the base token (e.g. AMIS)
ERC20 baseToken;
// minimum order size (inclusive)
uint baseMinInitialSize; // set at init
// if following partial match, the remaining gets smaller than this, remove from Order Book and refund:
// generally we make this 10% of baseMinInitialSize
uint baseMinRemainingSize; // set at init
// maximum order size (exclusive)
// chosen so that even multiplied by the max price (or divided by the min price),
// and then multiplied by ethRwrdRate, it still fits in 2^127, allowing us to save
// some gas by storing executed + fee fields as uint128.
// even with 18 decimals, this still allows order sizes up to 1,000,000,000.
// if we encounter a token with e.g. 36 decimals we'll have to revisit ...
uint constant baseMaxSize = 10 ** 30;
// the counter currency or ETH traded pair
// (no address because it is ETH)
// avoid the book getting cluttered up with tiny amounts not worth the gas
uint constant cntrMinInitialSize = 10 finney;
// see comments for baseMaxSize
uint constant cntrMaxSize = 10 ** 30;
// the reward token that can be used to pay fees (AMIS / ORA / CRSW)
ERC20 rwrdToken; // set at init
// used to convert ETH amount to reward tokens when paying fee with reward tokens
uint constant ethRwrdRate = 1000;
// funds that belong to clients (base, counter, and reward)
mapping (address => uint) balanceBaseForClient;
mapping (address => uint) balanceCntrForClient;
mapping (address => uint) balanceRwrdForClient;
// fee charged on liquidity taken, expressed as a divisor
// (e.g. 2000 means 1/2000, or 0.05%)
uint constant feeDivisor = 2000;
// fees charged are given to:
address feeCollector; // set at init
// all orders ever created
mapping (uint128 => Order) orderForOrderId;
// Effectively a compact mapping from price to whether there are any open orders at that price.
// See "Price Calculation Constants" below as to why 85.
uint256[85] occupiedPriceBitmaps;
// These allow us to walk over the orders in the book at a given price level (and add more).
mapping (uint16 => OrderChain) orderChainForOccupiedPrice;
mapping (uint128 => OrderChainNode) orderChainNodeForOpenOrderId;
// These allow a client to (reasonably) efficiently find their own orders
// without relying on events (which even indexed are a bit expensive to search
// and cannot be accessed from smart contracts). See walkOrders.
mapping (address => uint128) mostRecentOrderIdForClient;
mapping (uint128 => uint128) clientPreviousOrderIdBeforeOrderId;
// Price Calculation Constants.
//
// We pack direction and price into a crafty decimal floating point representation
// for efficient indexing by price, the main thing we lose by doing so is precision -
// we only have 3 significant figures in our prices.
//
// An unpacked price consists of:
//
// direction - invalid / buy / sell
// mantissa - ranges from 100 to 999 representing 0.100 to 0.999
// exponent - ranges from minimumPriceExponent to minimumPriceExponent + 11
// (e.g. -5 to +6 for a typical pair where minPriceExponent = -5)
//
// The packed representation has 21601 different price values:
//
// 0 = invalid (can be used as marker value)
// 1 = buy at maximum price (0.999 * 10 ** 6)
// ... = other buy prices in descending order
// 5400 = buy at 1.00
// ... = other buy prices in descending order
// 10800 = buy at minimum price (0.100 * 10 ** -5)
// 10801 = sell at minimum price (0.100 * 10 ** -5)
// ... = other sell prices in descending order
// 16201 = sell at 1.00
// ... = other sell prices in descending order
// 21600 = sell at maximum price (0.999 * 10 ** 6)
// 21601+ = do not use
//
// If we want to map each packed price to a boolean value (which we do),
// we require 85 256-bit words. Or 42.5 for each side of the book.
int8 minPriceExponent; // set at init
uint constant invalidPrice = 0;
// careful: max = largest unpacked value, not largest packed value
uint constant maxBuyPrice = 1;
uint constant minBuyPrice = 10800;
uint constant minSellPrice = 10801;
uint constant maxSellPrice = 21600;
// Constructor.
//
// Sets feeCollector to the creator. Creator needs to call init() to finish setup.
//
function OnChainOrderBookV012b() {
address creator = msg.sender;
feeCollector = creator;
}
// "Public" Management - set address of base and reward tokens.
//
// Can only be done once (normally immediately after creation) by the fee collector.
//
// Used instead of a constructor to make deployment easier.
//
// baseMinInitialSize is the minimum order size in token-wei;
// the minimum resting size will be one tenth of that.
//
// minPriceExponent controls the range of prices supported by the contract;
// the range will be 0.100*10**minPriceExponent to 0.999*10**(minPriceExponent + 11)
// but careful; this is in token-wei : wei, ignoring the number of decimals of the token
// e.g. -5 implies 1 token-wei worth between 0.100e-5 to 0.999e+6 wei
// which implies same token:eth exchange rate if token decimals are 18 like eth,
// but if token decimals are 8, that would imply 1 token worth 10 wei to 0.000999 ETH.
//
function init(ERC20 _baseToken, ERC20 _rwrdToken, uint _baseMinInitialSize, int8 _minPriceExponent) public {
require(msg.sender == feeCollector);
require(address(baseToken) == 0);
require(address(_baseToken) != 0);
require(address(rwrdToken) == 0);
require(address(_rwrdToken) != 0);
require(_baseMinInitialSize >= 10);
require(_baseMinInitialSize < baseMaxSize / 1000000);
require(_minPriceExponent >= -20 && _minPriceExponent <= 20);
if (_minPriceExponent < 2) {
require(_baseMinInitialSize >= 10 ** uint(3-int(minPriceExponent)));
}
baseMinInitialSize = _baseMinInitialSize;
// dust prevention. truncation ok, know >= 10
baseMinRemainingSize = _baseMinInitialSize / 10;
minPriceExponent = _minPriceExponent;
// attempt to catch bad tokens:
require(_baseToken.totalSupply() > 0);
baseToken = _baseToken;
require(_rwrdToken.totalSupply() > 0);
rwrdToken = _rwrdToken;
}
// "Public" Management - change fee collector
//
// The new fee collector only gets fees charged after this point.
//
function changeFeeCollector(address newFeeCollector) public {
address oldFeeCollector = feeCollector;
require(msg.sender == oldFeeCollector);
require(newFeeCollector != oldFeeCollector);
feeCollector = newFeeCollector;
}
// Public Info View - what is being traded here, what are the limits?
//
function getBookInfo() public constant returns (
BookType _bookType, address _baseToken, address _rwrdToken,
uint _baseMinInitialSize, uint _cntrMinInitialSize, int8 _minPriceExponent,
uint _feeDivisor, address _feeCollector
) {
return (
BookType.ERC20EthV1,
address(baseToken),
address(rwrdToken),
baseMinInitialSize, // can assume min resting size is one tenth of this
cntrMinInitialSize,
minPriceExponent,
feeDivisor,
feeCollector
);
}
// Public Funds View - get balances held by contract on behalf of the client,
// or balances approved for deposit but not yet claimed by the contract.
//
// Excludes funds in open orders.
//
// Helps a web ui get a consistent snapshot of balances.
//
// It would be nice to return the off-exchange ETH balance too but there's a
// bizarre bug in geth (and apparently as a result via MetaMask) that leads
// to unpredictable behaviour when looking up client balances in constant
// functions - see e.g. https://github.com/ethereum/solidity/issues/2325 .
//
function getClientBalances(address client) public constant returns (
uint bookBalanceBase,
uint bookBalanceCntr,
uint bookBalanceRwrd,
uint approvedBalanceBase,
uint approvedBalanceRwrd,
uint ownBalanceBase,
uint ownBalanceRwrd
) {
bookBalanceBase = balanceBaseForClient[client];
bookBalanceCntr = balanceCntrForClient[client];
bookBalanceRwrd = balanceRwrdForClient[client];
approvedBalanceBase = baseToken.allowance(client, address(this));
approvedBalanceRwrd = rwrdToken.allowance(client, address(this));
ownBalanceBase = baseToken.balanceOf(client);
ownBalanceRwrd = rwrdToken.balanceOf(client);
}
// Public Funds moves - deposit previously-approved base tokens.
//
function transferFromBase() public {
address client = msg.sender;
address book = address(this);
// we trust the ERC20 token contract not to do nasty things like call back into us -
// if we cannot trust the token then why are we allowing it to be traded?
uint amountBase = baseToken.allowance(client, book);
require(amountBase > 0);
// NB: needs change for older ERC20 tokens that don't return bool
require(baseToken.transferFrom(client, book, amountBase));
// belt and braces
assert(baseToken.allowance(client, book) == 0);
balanceBaseForClient[client] += amountBase;
ClientPaymentEvent(client, ClientPaymentEventType.TransferFrom, BalanceType.Base, int(amountBase));
}
// Public Funds moves - withdraw base tokens (as a transfer).
//
function transferBase(uint amountBase) public {
address client = msg.sender;
require(amountBase > 0);
require(amountBase <= balanceBaseForClient[client]);
// overflow safe since we checked less than balance above
balanceBaseForClient[client] -= amountBase;
// we trust the ERC20 token contract not to do nasty things like call back into us -
require(baseToken.transfer(client, amountBase));
ClientPaymentEvent(client, ClientPaymentEventType.Transfer, BalanceType.Base, -int(amountBase));
}
// Public Funds moves - deposit counter quoted currency (ETH or DAI).
//
function depositCntr() public payable {
address client = msg.sender;
uint amountCntr = msg.value;
require(amountCntr > 0);
// overflow safe - if someone owns pow(2,255) ETH we have bigger problems
balanceCntrForClient[client] += amountCntr;
ClientPaymentEvent(client, ClientPaymentEventType.Deposit, BalanceType.Cntr, int(amountCntr));
}
// Public Funds Move - withdraw counter quoted currency (ETH or DAI).
//
function withdrawCntr(uint amountCntr) public {
address client = msg.sender;
require(amountCntr > 0);
require(amountCntr <= balanceCntrForClient[client]);
// overflow safe - checked less than balance above
balanceCntrForClient[client] -= amountCntr;
// safe - not enough gas to do anything interesting in fallback, already adjusted balance
client.transfer(amountCntr);
ClientPaymentEvent(client, ClientPaymentEventType.Withdraw, BalanceType.Cntr, -int(amountCntr));
}
// Public Funds Move - deposit previously-approved incentivized reward tokens.
//
function transferFromRwrd() public {
address client = msg.sender;
address book = address(this);
uint amountRwrd = rwrdToken.allowance(client, book);
require(amountRwrd > 0);
// we created the incentivized reward token so we know it supports ERC20 properly and is not evil
require(rwrdToken.transferFrom(client, book, amountRwrd));
// belt and braces
assert(rwrdToken.allowance(client, book) == 0);
balanceRwrdForClient[client] += amountRwrd;
ClientPaymentEvent(client, ClientPaymentEventType.TransferFrom, BalanceType.Rwrd, int(amountRwrd));
}
// Public Funds Manipulation - withdraw base tokens (as a transfer).
//
function transferRwrd(uint amountRwrd) public {
address client = msg.sender;
require(amountRwrd > 0);
require(amountRwrd <= balanceRwrdForClient[client]);
// overflow safe - checked less than balance above
balanceRwrdForClient[client] -= amountRwrd;
// we created the incentivized reward token so we know it supports ERC20 properly and is not evil
require(rwrdToken.transfer(client, amountRwrd));
ClientPaymentEvent(client, ClientPaymentEventType.Transfer, BalanceType.Rwrd, -int(amountRwrd));
}
// Public Order View - get full details of an order.
//
// If the orderId does not exist, status will be Unknown.
//
function getOrder(uint128 orderId) public constant returns (
address client, uint16 price, uint sizeBase, Terms terms,
Status status, ReasonCode reasonCode, uint executedBase, uint executedCntr,
uint feesBaseOrCntr, uint feesRwrd) {
Order storage order = orderForOrderId[orderId];
return (order.client, order.price, order.sizeBase, order.terms,
order.status, order.reasonCode, order.executedBase, order.executedCntr,
order.feesBaseOrCntr, order.feesRwrd);
}
// Public Order View - get mutable details of an order.
//
// If the orderId does not exist, status will be Unknown.
//
function getOrderState(uint128 orderId) public constant returns (
Status status, ReasonCode reasonCode, uint executedBase, uint executedCntr,
uint feesBaseOrCntr, uint feesRwrd) {
Order storage order = orderForOrderId[orderId];
return (order.status, order.reasonCode, order.executedBase, order.executedCntr,
order.feesBaseOrCntr, order.feesRwrd);
}
// Public Order View - enumerate all recent orders + all open orders for one client.
//
// Not really designed for use from a smart contract transaction.
// Baseline concept:
// - client ensures order ids are generated so that most-signficant part is time-based;
// - client decides they want all orders after a certain point-in-time,
// and chooses minClosedOrderIdCutoff accordingly;
// - before that point-in-time they just get open and needs gas orders
// - client calls walkClientOrders with maybeLastOrderIdReturned = 0 initially;
// - then repeats with the orderId returned by walkClientOrders;
// - (and stops if it returns a zero orderId);
//
// Note that client is only used when maybeLastOrderIdReturned = 0.
//
function walkClientOrders(
address client, uint128 maybeLastOrderIdReturned, uint128 minClosedOrderIdCutoff
) public constant returns (
uint128 orderId, uint16 price, uint sizeBase, Terms terms,
Status status, ReasonCode reasonCode, uint executedBase, uint executedCntr,
uint feesBaseOrCntr, uint feesRwrd) {
if (maybeLastOrderIdReturned == 0) {
orderId = mostRecentOrderIdForClient[client];
} else {
orderId = clientPreviousOrderIdBeforeOrderId[maybeLastOrderIdReturned];
}
while (true) {
if (orderId == 0) return;
Order storage order = orderForOrderId[orderId];
if (orderId >= minClosedOrderIdCutoff) break;
if (order.status == Status.Open || order.status == Status.NeedsGas) break;
orderId = clientPreviousOrderIdBeforeOrderId[orderId];
}
return (orderId, order.price, order.sizeBase, order.terms,
order.status, order.reasonCode, order.executedBase, order.executedCntr,
order.feesBaseOrCntr, order.feesRwrd);
}
// Internal Price Calculation - turn packed price into a friendlier unpacked price.
//
function unpackPrice(uint16 price) internal constant returns (
Direction direction, uint16 mantissa, int8 exponent
) {
uint sidedPriceIndex = uint(price);
uint priceIndex;
if (sidedPriceIndex < 1 || sidedPriceIndex > maxSellPrice) {
direction = Direction.Invalid;
mantissa = 0;
exponent = 0;
return;
} else if (sidedPriceIndex <= minBuyPrice) {
direction = Direction.Buy;
priceIndex = minBuyPrice - sidedPriceIndex;
} else {
direction = Direction.Sell;
priceIndex = sidedPriceIndex - minSellPrice;
}
uint zeroBasedMantissa = priceIndex % 900;
uint zeroBasedExponent = priceIndex / 900;
mantissa = uint16(zeroBasedMantissa + 100);
exponent = int8(zeroBasedExponent) + minPriceExponent;
return;
}
// Internal Price Calculation - is a packed price on the buy side?
//
// Throws an error if price is invalid.
//
function isBuyPrice(uint16 price) internal constant returns (bool isBuy) {
// yes, this looks odd, but max here is highest _unpacked_ price
return price >= maxBuyPrice && price <= minBuyPrice;
}
// Internal Price Calculation - turn a packed buy price into a packed sell price.
//
// Invalid price remains invalid.
//
function computeOppositePrice(uint16 price) internal constant returns (uint16 opposite) {
if (price < maxBuyPrice || price > maxSellPrice) {
return uint16(invalidPrice);
} else if (price <= minBuyPrice) {
return uint16(maxSellPrice - (price - maxBuyPrice));
} else {
return uint16(maxBuyPrice + (maxSellPrice - price));
}
}
// Internal Price Calculation - compute amount in counter currency that would
// be obtained by selling baseAmount at the given unpacked price (if no fees).
//
// Notes:
// - Does not validate price - caller must ensure valid.
// - Could overflow producing very unexpected results if baseAmount very
// large - caller must check this.
// - This rounds the amount towards zero.
// - May truncate to zero if baseAmount very small - potentially allowing
// zero-cost buys or pointless sales - caller must check this.
//
function computeCntrAmountUsingUnpacked(
uint baseAmount, uint16 mantissa, int8 exponent
) internal constant returns (uint cntrAmount) {
if (exponent < 0) {
return baseAmount * uint(mantissa) / 1000 / 10 ** uint(-exponent);
} else {
return baseAmount * uint(mantissa) / 1000 * 10 ** uint(exponent);
}
}
// Internal Price Calculation - compute amount in counter currency that would
// be obtained by selling baseAmount at the given packed price (if no fees).
//
// Notes:
// - Does not validate price - caller must ensure valid.
// - Direction of the packed price is ignored.
// - Could overflow producing very unexpected results if baseAmount very
// large - caller must check this.
// - This rounds the amount towards zero (regardless of Buy or Sell).
// - May truncate to zero if baseAmount very small - potentially allowing
// zero-cost buys or pointless sales - caller must check this.
//
function computeCntrAmountUsingPacked(
uint baseAmount, uint16 price
) internal constant returns (uint) {
var (, mantissa, exponent) = unpackPrice(price);
return computeCntrAmountUsingUnpacked(baseAmount, mantissa, exponent);
}
// Public Order Placement - create order and try to match it and/or add it to the book.
//
function createOrder(
uint128 orderId, uint16 price, uint sizeBase, Terms terms, uint maxMatches
) public {
address client = msg.sender;
require(orderId != 0 && orderForOrderId[orderId].client == 0);
ClientOrderEvent(client, ClientOrderEventType.Create, orderId, maxMatches);
orderForOrderId[orderId] =
Order(client, price, sizeBase, terms, Status.Unknown, ReasonCode.None, 0, 0, 0, 0);
uint128 previousMostRecentOrderIdForClient = mostRecentOrderIdForClient[client];
mostRecentOrderIdForClient[client] = orderId;
clientPreviousOrderIdBeforeOrderId[orderId] = previousMostRecentOrderIdForClient;
Order storage order = orderForOrderId[orderId];
var (direction, mantissa, exponent) = unpackPrice(price);
if (direction == Direction.Invalid) {
order.status = Status.Rejected;
order.reasonCode = ReasonCode.InvalidPrice;
return;
}
if (sizeBase < baseMinInitialSize || sizeBase > baseMaxSize) {
order.status = Status.Rejected;
order.reasonCode = ReasonCode.InvalidSize;
return;
}
uint sizeCntr = computeCntrAmountUsingUnpacked(sizeBase, mantissa, exponent);
if (sizeCntr < cntrMinInitialSize || sizeCntr > cntrMaxSize) {
order.status = Status.Rejected;
order.reasonCode = ReasonCode.InvalidSize;
return;
}
if (terms == Terms.MakerOnly && maxMatches != 0) {
order.status = Status.Rejected;
order.reasonCode = ReasonCode.InvalidTerms;
return;
}
if (!debitFunds(client, direction, sizeBase, sizeCntr)) {
order.status = Status.Rejected;
order.reasonCode = ReasonCode.InsufficientFunds;
return;
}
processOrder(orderId, maxMatches);
}
// Public Order Placement - cancel order
//
function cancelOrder(uint128 orderId) public {
address client = msg.sender;
Order storage order = orderForOrderId[orderId];
require(order.client == client);
Status status = order.status;
if (status != Status.Open && status != Status.NeedsGas) {
return;
}
ClientOrderEvent(client, ClientOrderEventType.Cancel, orderId, 0);
if (status == Status.Open) {
removeOpenOrderFromBook(orderId);
MarketOrderEvent(block.timestamp, orderId, MarketOrderEventType.Remove, order.price,
order.sizeBase - order.executedBase, 0);
}
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.ClientCancel);
}
// Public Order Placement - continue placing an order in 'NeedsGas' state
//
function continueOrder(uint128 orderId, uint maxMatches) public {
address client = msg.sender;
Order storage order = orderForOrderId[orderId];
require(order.client == client);
if (order.status != Status.NeedsGas) {
return;
}
ClientOrderEvent(client, ClientOrderEventType.Continue, orderId, maxMatches);
order.status = Status.Unknown;
processOrder(orderId, maxMatches);
}
// Internal Order Placement - remove a still-open order from the book.
//
// Caller's job to update/refund the order + raise event, this just
// updates the order chain and bitmask.
//
// Too expensive to do on each resting order match - we only do this for an
// order being cancelled. See matchWithOccupiedPrice for similar logic.
//
function removeOpenOrderFromBook(uint128 orderId) internal {
Order storage order = orderForOrderId[orderId];
uint16 price = order.price;
OrderChain storage orderChain = orderChainForOccupiedPrice[price];
OrderChainNode storage orderChainNode = orderChainNodeForOpenOrderId[orderId];
uint128 nextOrderId = orderChainNode.nextOrderId;
uint128 prevOrderId = orderChainNode.prevOrderId;
if (nextOrderId != 0) {
OrderChainNode storage nextOrderChainNode = orderChainNodeForOpenOrderId[nextOrderId];
nextOrderChainNode.prevOrderId = prevOrderId;
} else {
orderChain.lastOrderId = prevOrderId;
}
if (prevOrderId != 0) {
OrderChainNode storage prevOrderChainNode = orderChainNodeForOpenOrderId[prevOrderId];
prevOrderChainNode.nextOrderId = nextOrderId;
} else {
orderChain.firstOrderId = nextOrderId;
}
if (nextOrderId == 0 && prevOrderId == 0) {
uint bmi = price / 256; // index into array of bitmaps
uint bti = price % 256; // bit position within bitmap
// we know was previously occupied so XOR clears
occupiedPriceBitmaps[bmi] ^= 2 ** bti;
}
}
// Internal Order Placement - credit funds received when taking liquidity from book
//
function creditExecutedFundsLessFees(uint128 orderId, uint originalExecutedBase, uint originalExecutedCntr) internal {
Order storage order = orderForOrderId[orderId];
uint liquidityTakenBase = order.executedBase - originalExecutedBase;
uint liquidityTakenCntr = order.executedCntr - originalExecutedCntr;
// Normally we deduct the fee from the currency bought (base for buy, cntr for sell),
// however we also accept reward tokens from the reward balance if it covers the fee,
// with the reward amount converted from the ETH amount (the counter currency here)
// at a fixed exchange rate.
// Overflow safe since we ensure order size < 10^30 in both currencies (see baseMaxSize).
// Can truncate to zero, which is fine.
uint feesRwrd = liquidityTakenCntr / feeDivisor * ethRwrdRate;
uint feesBaseOrCntr;
address client = order.client;
uint availRwrd = balanceRwrdForClient[client];
if (feesRwrd <= availRwrd) {
balanceRwrdForClient[client] = availRwrd - feesRwrd;
balanceRwrdForClient[feeCollector] = feesRwrd;
// Need += rather than = because could have paid some fees earlier in NeedsGas situation.
// Overflow safe since we ensure order size < 10^30 in both currencies (see baseMaxSize).
// Can truncate to zero, which is fine.
order.feesRwrd += uint128(feesRwrd);
if (isBuyPrice(order.price)) {
balanceBaseForClient[client] += liquidityTakenBase;
} else {
balanceCntrForClient[client] += liquidityTakenCntr;
}
} else if (isBuyPrice(order.price)) {
// See comments in branch above re: use of += and overflow safety.
feesBaseOrCntr = liquidityTakenBase / feeDivisor;
balanceBaseForClient[order.client] += (liquidityTakenBase - feesBaseOrCntr);
order.feesBaseOrCntr += uint128(feesBaseOrCntr);
balanceBaseForClient[feeCollector] += feesBaseOrCntr;
} else {
// See comments in branch above re: use of += and overflow safety.
feesBaseOrCntr = liquidityTakenCntr / feeDivisor;
balanceCntrForClient[order.client] += (liquidityTakenCntr - feesBaseOrCntr);
order.feesBaseOrCntr += uint128(feesBaseOrCntr);
balanceCntrForClient[feeCollector] += feesBaseOrCntr;
}
}
// Internal Order Placement - process a created and sanity checked order.
//
// Used both for new orders and for gas topup.
//
function processOrder(uint128 orderId, uint maxMatches) internal {
Order storage order = orderForOrderId[orderId];
uint ourOriginalExecutedBase = order.executedBase;
uint ourOriginalExecutedCntr = order.executedCntr;
var (ourDirection,) = unpackPrice(order.price);
uint theirPriceStart = (ourDirection == Direction.Buy) ? minSellPrice : maxBuyPrice;
uint theirPriceEnd = computeOppositePrice(order.price);
MatchStopReason matchStopReason =
matchAgainstBook(orderId, theirPriceStart, theirPriceEnd, maxMatches);
creditExecutedFundsLessFees(orderId, ourOriginalExecutedBase, ourOriginalExecutedCntr);
if (order.terms == Terms.ImmediateOrCancel) {
if (matchStopReason == MatchStopReason.Satisfied) {
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.None);
return;
} else if (matchStopReason == MatchStopReason.MaxMatches) {
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.TooManyMatches);
return;
} else if (matchStopReason == MatchStopReason.BookExhausted) {
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.Unmatched);
return;
}
} else if (order.terms == Terms.MakerOnly) {
if (matchStopReason == MatchStopReason.MaxMatches) {
refundUnmatchedAndFinish(orderId, Status.Rejected, ReasonCode.WouldTake);
return;
} else if (matchStopReason == MatchStopReason.BookExhausted) {
enterOrder(orderId);
return;
}
} else if (order.terms == Terms.GTCNoGasTopup) {
if (matchStopReason == MatchStopReason.Satisfied) {
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.None);
return;
} else if (matchStopReason == MatchStopReason.MaxMatches) {
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.TooManyMatches);
return;
} else if (matchStopReason == MatchStopReason.BookExhausted) {
enterOrder(orderId);
return;
}
} else if (order.terms == Terms.GTCWithGasTopup) {
if (matchStopReason == MatchStopReason.Satisfied) {
refundUnmatchedAndFinish(orderId, Status.Done, ReasonCode.None);
return;
} else if (matchStopReason == MatchStopReason.MaxMatches) {
order.status = Status.NeedsGas;
return;
} else if (matchStopReason == MatchStopReason.BookExhausted) {
enterOrder(orderId);
return;
}
}
assert(false); // should not be possible to reach here
}
// Used internally to indicate why we stopped matching an order against the book.
enum MatchStopReason {
None,
MaxMatches,
Satisfied,
PriceExhausted,
BookExhausted
}
// Internal Order Placement - Match the given order against the book.
//
// Resting orders matched will be updated, removed from book and funds credited to their owners.
//
// Only updates the executedBase and executedCntr of the given order - caller is responsible
// for crediting matched funds, charging fees, marking order as done / entering it into the book.
//
// matchStopReason returned will be one of MaxMatches, Satisfied or BookExhausted.
//
// Calling with maxMatches == 0 is ok - and expected when the order is a maker-only order.
//
function matchAgainstBook(
uint128 orderId, uint theirPriceStart, uint theirPriceEnd, uint maxMatches
) internal returns (
MatchStopReason matchStopReason
) {
Order storage order = orderForOrderId[orderId];
uint bmi = theirPriceStart / 256; // index into array of bitmaps
uint bti = theirPriceStart % 256; // bit position within bitmap
uint bmiEnd = theirPriceEnd / 256; // last bitmap to search
uint btiEnd = theirPriceEnd % 256; // stop at this bit in the last bitmap
uint cbm = occupiedPriceBitmaps[bmi]; // original copy of current bitmap
uint dbm = cbm; // dirty version of current bitmap where we may have cleared bits
uint wbm = cbm >> bti; // working copy of current bitmap which we keep shifting
// Optimized loops could render a better matching engine yet!
bool removedLastAtPrice;
matchStopReason = MatchStopReason.None;
while (bmi < bmiEnd) {
if (wbm == 0 || bti == 256) {
if (dbm != cbm) {
occupiedPriceBitmaps[bmi] = dbm;
}
bti = 0;
bmi++;
cbm = occupiedPriceBitmaps[bmi];
wbm = cbm;
dbm = cbm;
} else {
if ((wbm & 1) != 0) {
// careful - copy-and-pasted in loop below ...
(removedLastAtPrice, maxMatches, matchStopReason) =
matchWithOccupiedPrice(order, uint16(bmi * 256 + bti), maxMatches);
if (removedLastAtPrice) {
dbm ^= 2 ** bti;
}
if (matchStopReason == MatchStopReason.PriceExhausted) {
matchStopReason = MatchStopReason.None;
} else if (matchStopReason != MatchStopReason.None) {
// we might still have changes in dbm to write back - see later
break;
}
}
bti += 1;
wbm /= 2;
}
}
if (matchStopReason == MatchStopReason.None) {
// we've reached the last bitmap we need to search,
// we'll stop at btiEnd not 256 this time.
while (bti <= btiEnd && wbm != 0) {
if ((wbm & 1) != 0) {
// careful - copy-and-pasted in loop above ...
(removedLastAtPrice, maxMatches, matchStopReason) =
matchWithOccupiedPrice(order, uint16(bmi * 256 + bti), maxMatches);
if (removedLastAtPrice) {
dbm ^= 2 ** bti;
}
if (matchStopReason == MatchStopReason.PriceExhausted) {
matchStopReason = MatchStopReason.None;
} else if (matchStopReason != MatchStopReason.None) {
break;
}
}
bti += 1;
wbm /= 2;
}
}
// Careful - if we exited the first loop early, or we went into the second loop,
// (luckily can't both happen) then we haven't flushed the dirty bitmap back to
// storage - do that now if we need to.
if (dbm != cbm) {
occupiedPriceBitmaps[bmi] = dbm;
}
if (matchStopReason == MatchStopReason.None) {
matchStopReason = MatchStopReason.BookExhausted;
}
}
// Internal Order Placement.
//
// Match our order against up to maxMatches resting orders at the given price (which
// is known by the caller to have at least one resting order).
//
// The matches (partial or complete) of the resting orders are recorded, and their
// funds are credited.
//
// The on chain orderbook with resting orders is updated, but the occupied price bitmap is NOT -
// the caller must clear the relevant bit if removedLastAtPrice = true is returned.
//
// Only updates the executedBase and executedCntr of our order - caller is responsible
// for e.g. crediting our matched funds, updating status.
//
// Calling with maxMatches == 0 is ok - and expected when the order is a maker-only order.
//
// Returns:
// removedLastAtPrice:
// true iff there are no longer any resting orders at this price - caller will need
// to update the occupied price bitmap.
//
// matchesLeft:
// maxMatches passed in minus the number of matches made by this call
//
// matchStopReason:
// If our order is completely matched, matchStopReason will be Satisfied.
// If our order is not completely matched, matchStopReason will be either:
// MaxMatches (we are not allowed to match any more times)
// or:
// PriceExhausted (nothing left on the book at this exact price)
//
function matchWithOccupiedPrice(
Order storage ourOrder, uint16 theirPrice, uint maxMatches
) internal returns (
bool removedLastAtPrice, uint matchesLeft, MatchStopReason matchStopReason) {
matchesLeft = maxMatches;
uint workingOurExecutedBase = ourOrder.executedBase;
uint workingOurExecutedCntr = ourOrder.executedCntr;
uint128 theirOrderId = orderChainForOccupiedPrice[theirPrice].firstOrderId;
matchStopReason = MatchStopReason.None;
while (true) {
if (matchesLeft == 0) {
matchStopReason = MatchStopReason.MaxMatches;
break;
}
uint matchBase;
uint matchCntr;
(theirOrderId, matchBase, matchCntr, matchStopReason) =
matchWithTheirs((ourOrder.sizeBase - workingOurExecutedBase), theirOrderId, theirPrice);
workingOurExecutedBase += matchBase;
workingOurExecutedCntr += matchCntr;
matchesLeft -= 1;
if (matchStopReason != MatchStopReason.None) {
break;
}
}
ourOrder.executedBase = uint128(workingOurExecutedBase);
ourOrder.executedCntr = uint128(workingOurExecutedCntr);
if (theirOrderId == 0) {
orderChainForOccupiedPrice[theirPrice].firstOrderId = 0;
orderChainForOccupiedPrice[theirPrice].lastOrderId = 0;
removedLastAtPrice = true;
} else {
// NB: in some cases (e.g. maxMatches == 0) this is a no-op.
orderChainForOccupiedPrice[theirPrice].firstOrderId = theirOrderId;
orderChainNodeForOpenOrderId[theirOrderId].prevOrderId = 0;
removedLastAtPrice = false;
}
}
// Internal Order Placement.
//
// Match up to our remaining amount against a resting order in the book.
//
// The match (partial, complete or effectively-complete) of the resting order
// is recorded, and their funds are credited.
//
// Their order is NOT removed from the book by this call - the caller must do that
// if the nextTheirOrderId returned is not equal to the theirOrderId passed in.
//
// Returns:
//
// nextTheirOrderId:
// If we did not completely match their order, will be same as theirOrderId.
// If we completely matched their order, will be orderId of next order at the
// same price - or zero if this was the last order and we've now filled it.
//
// matchStopReason:
// If our order is completely matched, matchStopReason will be Satisfied.
// If our order is not completely matched, matchStopReason will be either
// PriceExhausted (if nothing left at this exact price) or None (if can continue).
//
function matchWithTheirs(
uint ourRemainingBase, uint128 theirOrderId, uint16 theirPrice) internal returns (
uint128 nextTheirOrderId, uint matchBase, uint matchCntr, MatchStopReason matchStopReason) {
Order storage theirOrder = orderForOrderId[theirOrderId];
uint theirRemainingBase = theirOrder.sizeBase - theirOrder.executedBase;
if (ourRemainingBase < theirRemainingBase) {
matchBase = ourRemainingBase;
} else {
matchBase = theirRemainingBase;
}
matchCntr = computeCntrAmountUsingPacked(matchBase, theirPrice);
// It may seem a bit odd to stop here if our remaining amount is very small -
// there could still be resting orders we can match it against. During network congestion gas
// cost of matching each order can become quite high - potentially high enough to
// wipe out the profit the taker hopes for from trading the tiny amount left.
if ((ourRemainingBase - matchBase) < baseMinRemainingSize) {
matchStopReason = MatchStopReason.Satisfied;
} else {
matchStopReason = MatchStopReason.None;
}
bool theirsDead = recordTheirMatch(theirOrder, theirOrderId, theirPrice, matchBase, matchCntr);
if (theirsDead) {
nextTheirOrderId = orderChainNodeForOpenOrderId[theirOrderId].nextOrderId;
if (matchStopReason == MatchStopReason.None && nextTheirOrderId == 0) {
matchStopReason = MatchStopReason.PriceExhausted;
}
} else {
nextTheirOrderId = theirOrderId;
}
}
// Internal Order Placement.
//
// Record match (partial or complete) of resting order, and credit them their funds.
//
// If their order is completely matched, the order is marked as done,
// and "theirsDead" is returned as true.
//
// The order is NOT removed from the book by this call - the caller
// must do that if theirsDead is true.
//
// No sanity checks are made - the caller must be sure the order is
// not already done and has sufficient remaining. (Yes, we'd like to
// check here too but we cannot afford the gas).
//
function recordTheirMatch(
Order storage theirOrder, uint128 theirOrderId, uint16 theirPrice, uint matchBase, uint matchCntr
) internal returns (bool theirsDead) {
// they are a maker so no fees
// overflow safe - see comments about baseMaxSize
// executedBase cannot go > sizeBase due to logic in matchWithTheirs
theirOrder.executedBase += uint128(matchBase);
theirOrder.executedCntr += uint128(matchCntr);
if (isBuyPrice(theirPrice)) {
// they have bought base (using the counter they already paid when creating the order)
balanceBaseForClient[theirOrder.client] += matchBase;
} else {
// they have bought counter (using the base they already paid when creating the order)
balanceCntrForClient[theirOrder.client] += matchCntr;
}
uint stillRemainingBase = theirOrder.sizeBase - theirOrder.executedBase;
// avoid leaving tiny amounts in the book - refund remaining if too small
if (stillRemainingBase < baseMinRemainingSize) {
refundUnmatchedAndFinish(theirOrderId, Status.Done, ReasonCode.None);
// someone building an UI on top needs to know how much was match and how much was refund
MarketOrderEvent(block.timestamp, theirOrderId, MarketOrderEventType.CompleteFill,
theirPrice, matchBase + stillRemainingBase, matchBase);
return true;
} else {
MarketOrderEvent(block.timestamp, theirOrderId, MarketOrderEventType.PartialFill,
theirPrice, matchBase, matchBase);
return false;
}
}
// Internal Order Placement.
//
// Refund any unmatched funds in an order (based on executed vs size) and move to a final state.
//
// The order is NOT removed from the book by this call and no event is raised.
//
// No sanity checks are made - the caller must be sure the order has not already been refunded.
//
function refundUnmatchedAndFinish(uint128 orderId, Status status, ReasonCode reasonCode) internal {
Order storage order = orderForOrderId[orderId];
uint16 price = order.price;
if (isBuyPrice(price)) {
uint sizeCntr = computeCntrAmountUsingPacked(order.sizeBase, price);
balanceCntrForClient[order.client] += sizeCntr - order.executedCntr;
} else {
balanceBaseForClient[order.client] += order.sizeBase - order.executedBase;
}
order.status = status;
order.reasonCode = reasonCode;
}
// Internal Order Placement.
//
// Enter a not completely matched order into the book, marking the order as open.
//
// This updates the occupied price bitmap and chain.
//
// No sanity checks are made - the caller must be sure the order
// has some unmatched amount and has been paid for!
//
function enterOrder(uint128 orderId) internal {
Order storage order = orderForOrderId[orderId];
uint16 price = order.price;
OrderChain storage orderChain = orderChainForOccupiedPrice[price];
OrderChainNode storage orderChainNode = orderChainNodeForOpenOrderId[orderId];
if (orderChain.firstOrderId == 0) {
orderChain.firstOrderId = orderId;
orderChain.lastOrderId = orderId;
orderChainNode.nextOrderId = 0;
orderChainNode.prevOrderId = 0;
uint bitmapIndex = price / 256;
uint bitIndex = price % 256;
occupiedPriceBitmaps[bitmapIndex] |= (2 ** bitIndex);
} else {
uint128 existingLastOrderId = orderChain.lastOrderId;
OrderChainNode storage existingLastOrderChainNode = orderChainNodeForOpenOrderId[existingLastOrderId];
orderChainNode.nextOrderId = 0;
orderChainNode.prevOrderId = existingLastOrderId;
existingLastOrderChainNode.nextOrderId = orderId;
orderChain.lastOrderId = orderId;
}
MarketOrderEvent(block.timestamp, orderId, MarketOrderEventType.Add,
price, order.sizeBase - order.executedBase, 0);
order.status = Status.Open;
}
// Internal Order Placement.
//
// Charge the client for the cost of placing an order in the given direction.
//
// Return true if successful, false otherwise.
//
function debitFunds(
address client, Direction direction, uint sizeBase, uint sizeCntr
) internal returns (bool success) {
if (direction == Direction.Buy) {
uint availableCntr = balanceCntrForClient[client];
if (availableCntr < sizeCntr) {
return false;
}
balanceCntrForClient[client] = availableCntr - sizeCntr;
return true;
} else if (direction == Direction.Sell) {
uint availableBase = balanceBaseForClient[client];
if (availableBase < sizeBase) {
return false;
}
balanceBaseForClient[client] = availableBase - sizeBase;
return true;
} else {
return false;
}
}
// Public Book View
//
// Intended for public book depth enumeration from web3 (or similar).
//
// Not suitable for use from a smart contract transaction - gas usage
// could be very high if we have many orders at the same price.
//
// Start at the given inclusive price (and side) and walk down the book
// (getting less aggressive) until we find some open orders or reach the
// least aggressive price.
//
// Returns the price where we found the order(s), the depth at that price
// (zero if none found), order count there, and the current blockNumber.
//
// (The blockNumber is handy if you're taking a snapshot which you intend
// to keep up-to-date with the market order events).
//
// To walk through the on-chain orderbook, the caller should start by calling walkBook with the
// most aggressive buy price (Buy @ 999000).
// If the price returned is the least aggressive buy price (Buy @ 0.000001),
// the side is complete.
// Otherwise, call walkBook again with the (packed) price returned + 1.
// Then repeat for the sell side, starting with Sell @ 0.000001 and stopping
// when Sell @ 999000 is returned.
//
function walkBook(uint16 fromPrice) public constant returns (
uint16 price, uint depthBase, uint orderCount, uint blockNumber
) {
uint priceStart = fromPrice;
uint priceEnd = (isBuyPrice(fromPrice)) ? minBuyPrice : maxSellPrice;
// See comments in matchAgainstBook re: how these crazy loops work.
uint bmi = priceStart / 256;
uint bti = priceStart % 256;
uint bmiEnd = priceEnd / 256;
uint btiEnd = priceEnd % 256;
uint wbm = occupiedPriceBitmaps[bmi] >> bti;
while (bmi < bmiEnd) {
if (wbm == 0 || bti == 256) {
bti = 0;
bmi++;
wbm = occupiedPriceBitmaps[bmi];
} else {
if ((wbm & 1) != 0) {
// careful - copy-pasted in below loop
price = uint16(bmi * 256 + bti);
(depthBase, orderCount) = sumDepth(orderChainForOccupiedPrice[price].firstOrderId);
return (price, depthBase, orderCount, block.number);
}
bti += 1;
wbm /= 2;
}
}
// we've reached the last bitmap we need to search, stop at btiEnd not 256 this time.
while (bti <= btiEnd && wbm != 0) {
if ((wbm & 1) != 0) {
// careful - copy-pasted in above loop
price = uint16(bmi * 256 + bti);
(depthBase, orderCount) = sumDepth(orderChainForOccupiedPrice[price].firstOrderId);
return (price, depthBase, orderCount, block.number);
}
bti += 1;
wbm /= 2;
}
return (uint16(priceEnd), 0, 0, block.number);
}
// Internal Book View.
//
// See walkBook - adds up open depth at a price starting from an
// order which is assumed to be open. Careful - unlimited gas use.
//
function sumDepth(uint128 orderId) internal constant returns (uint depth, uint orderCount) {
while (true) {
Order storage order = orderForOrderId[orderId];
depth += order.sizeBase - order.executedBase;
orderCount++;
orderId = orderChainNodeForOpenOrderId[orderId].nextOrderId;
if (orderId == 0) {
return (depth, orderCount);
}
}
}
}
// helper for automating book creation
contract OnChainOrderBookV012bFactory {
event BookCreated (address bookAddress);
function OnChainOrderBookV012bFactory() {
}
function createBook(ERC20 _baseToken, ERC20 _rwrdToken, address _feeCollector, uint _baseMinInitialSize, int8 _minPriceExponent) public {
OnChainOrderBookV012b book = new OnChainOrderBookV012b();
book.init(_baseToken, _rwrdToken, _baseMinInitialSize, _minPriceExponent);
book.changeFeeCollector(_feeCollector);
BookCreated(address(book));
}
} | bit position within bitmap
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./full_match/5/0xE21ff577d2d3d3970a6Ae1A7a16AA995aAa55237/sources/contracts/Contract.sol | Move the last element to the current index Remove the last element (duplicate) | function deletePendingRequest(uint256 _hid, address _haddress) public isOwner {
for (uint256 i = 0; i < pendingRequests.length; i++) {
if (pendingRequests[i].hid == _hid && pendingRequests[i].haddress==_haddress) {
pendingRequests[i] = pendingRequests[pendingRequests.length - 1];
pendingRequests.pop();
return;
}
}
}
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./full_match/4/0x5BA637B96E8Bc37b70503606e18469664C0f29AD/sources/contracts/TheRebirth.sol | each address can only mint one bundle at pre-sale
| require(whitelistMinted[msg.sender] == false, "max minting allowance for presale exceeded"); | 13,315,758 | [
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// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "../l2/L2Lib.sol";
import "../utils/FurLib.sol";
import "../utils/FurProxy.sol";
import "../utils/MetaData.sol";
import "./ZoneDefinition.sol";
/// @title Zones
/// @author LFG Gaming LLC
/// @notice Zone management (overrides) for Furballs
contract Zones is FurProxy {
// Tightly packed last-reward data
mapping(uint256 => FurLib.ZoneReward) public zoneRewards;
// Zone Number => Zone
mapping(uint32 => IZone) public zoneMap;
constructor(address furballsAddress) FurProxy(furballsAddress) { }
// -----------------------------------------------------------------------------------------------
// Public
// -----------------------------------------------------------------------------------------------
/// @notice The new instant function for play + move
function play(FurLib.SnackMove[] calldata snackMoves, uint32 zone) external {
furballs.engine().snackAndMove(snackMoves, zone, msg.sender);
}
/// @notice Check if Timekeeper is enabled for a given tokenId
/// @dev TK=enabled by defauld (mode == 0); other modes (?); bools are expensive to store thus modes
function isTimekeeperEnabled(uint256 tokenId) external view returns(bool) {
return zoneRewards[tokenId].mode != 1;
}
/// @notice Allow players to disable TK on their furballs
function disableTimekeeper(uint256[] calldata tokenIds) external {
bool isJob = _allowedJob(msg.sender);
for (uint i=0; i<tokenIds.length; i++) {
require(isJob || furballs.ownerOf(tokenIds[i]) == msg.sender, "OWN");
require(zoneRewards[tokenIds[i]].mode == 0, "MODE");
zoneRewards[tokenIds[i]].mode = 1;
zoneRewards[tokenIds[i]].timestamp = uint64(block.timestamp);
}
}
/// @notice Allow players to disable TK on their furballs
/// @dev timestamp is not set because TK can read the furball last action,
/// so it preserves more data and reduces gas to not keep track!
function enableTimekeeper(uint256[] calldata tokenIds) external {
bool isJob = _allowedJob(msg.sender);
for (uint i=0; i<tokenIds.length; i++) {
require(isJob || furballs.ownerOf(tokenIds[i]) == msg.sender, "OWN");
require(zoneRewards[tokenIds[i]].mode != 0, "MODE");
zoneRewards[tokenIds[i]].mode = 0;
}
}
/// @notice Get the full reward struct
function getZoneReward(uint256 tokenId) external view returns(FurLib.ZoneReward memory) {
return zoneRewards[tokenId];
}
/// @notice Pre-computed rarity for Furballs
function getFurballZoneReward(uint32 furballNum) external view returns(FurLib.ZoneReward memory) {
return zoneRewards[furballs.tokenByIndex(furballNum - 1)];
}
/// @notice Get contract address for a zone definition
function getZoneAddress(uint32 zoneNum) external view returns(address) {
return address(zoneMap[zoneNum]);
}
/// @notice Public display (OpenSea, etc.)
function getName(uint32 zoneNum) public view returns(string memory) {
return _zoneName(zoneNum);
}
/// @notice Zones can have unique background SVGs
function render(uint256 tokenId) external view returns(string memory) {
uint zoneNum = zoneRewards[tokenId].zoneOffset;
if (zoneNum == 0) return "";
IZone zone = zoneMap[uint32(zoneNum - 1)];
return address(zone) == address(0) ? "" : zone.background();
}
/// @notice OpenSea metadata
function attributesMetadata(
FurLib.FurballStats calldata stats, uint256 tokenId, uint32 maxExperience
) external view returns(bytes memory) {
FurLib.Furball memory furball = stats.definition;
uint level = furball.level;
uint32 zoneNum = L2Lib.getZoneId(zoneRewards[tokenId].zoneOffset, furball.zone);
if (zoneNum < 0x10000) {
// When in explore, we check if TK has accrued more experience for this furball
FurLib.ZoneReward memory last = zoneRewards[tokenId];
if (last.timestamp > furball.last) {
level = FurLib.expToLevel(furball.experience + zoneRewards[tokenId].experience, maxExperience);
}
}
return abi.encodePacked(
MetaData.traitValue("Level", level),
MetaData.trait("Zone", _zoneName(zoneNum))
);
}
// -----------------------------------------------------------------------------------------------
// GameAdmin
// -----------------------------------------------------------------------------------------------
/// @notice Pre-compute some stats
function computeStats(uint32 furballNum, uint16 baseRarity) external gameAdmin {
_computeStats(furballNum, baseRarity);
}
/// @notice Update the timestamps on Furballs
function timestampModes(
uint256[] calldata tokenIds, uint64[] calldata lastTimestamps, uint8[] calldata modes
) external gameAdmin {
for (uint i=0; i<tokenIds.length; i++) {
zoneRewards[tokenIds[i]].timestamp = lastTimestamps[i];
zoneRewards[tokenIds[i]].mode = modes[i];
}
}
/// @notice Update the modes
function setModes(
uint256[] calldata tokenIds, uint8[] calldata modes
) external gameAdmin {
for (uint i=0; i<tokenIds.length; i++) {
zoneRewards[tokenIds[i]].mode = modes[i];
}
}
/// @notice Update the timestamps on Furballs
function setTimestamps(
uint256[] calldata tokenIds, uint64[] calldata lastTimestamps
) external gameAdmin {
for (uint i=0; i<tokenIds.length; i++) {
zoneRewards[tokenIds[i]].timestamp = lastTimestamps[i];
}
}
/// @notice When a furball earns FUR via Timekeeper
function addFur(uint256 tokenId, uint32 fur) external gameAdmin {
zoneRewards[tokenId].timestamp = uint64(block.timestamp);
zoneRewards[tokenId].fur += fur;
}
/// @notice When a furball earns EXP via Timekeeper
function addExp(uint256 tokenId, uint32 exp) external gameAdmin {
zoneRewards[tokenId].timestamp = uint64(block.timestamp);
zoneRewards[tokenId].experience += exp;
}
/// @notice Bulk EXP option for efficiency
function addExps(uint256[] calldata tokenIds, uint32[] calldata exps) external gameAdmin {
for (uint i=0; i<tokenIds.length; i++) {
zoneRewards[tokenIds[i]].timestamp = uint64(block.timestamp);
zoneRewards[tokenIds[i]].experience = exps[i];
}
}
/// @notice Define the attributes of a zone
function defineZone(address zoneAddr) external gameAdmin {
IZone zone = IZone(zoneAddr);
zoneMap[uint32(zone.number())] = zone;
}
/// @notice Hook for zone change
function enterZone(uint256 tokenId, uint32 zone) external gameAdmin {
_enterZone(tokenId, zone);
}
/// @notice Allow TK to override a zone
function overrideZone(uint256[] calldata tokenIds, uint32 zone) external gameAdmin {
for (uint i=0; i<tokenIds.length; i++) {
_enterZone(tokenIds[i], zone);
}
}
// -----------------------------------------------------------------------------------------------
// Internal
// -----------------------------------------------------------------------------------------------
function _computeStats(uint32 furballNum, uint16 rarity) internal {
uint256 tokenId = furballs.tokenByIndex(furballNum - 1);
if (uint8(tokenId) == 0) {
if (FurLib.extractBytes(tokenId, 5, 1) == 6) rarity += 10; // Furdenza body
if (FurLib.extractBytes(tokenId, 11, 1) == 12) rarity += 10; // Furdenza hoodie
}
zoneRewards[tokenId].rarity = rarity;
}
/// @notice When a furball changes zone, we need to clear the zoneRewards timestamp
function _enterZone(uint256 tokenId, uint32 zoneNum) internal {
if (zoneRewards[tokenId].timestamp != 0) {
zoneRewards[tokenId].timestamp = 0;
zoneRewards[tokenId].experience = 0;
zoneRewards[tokenId].fur = 0;
}
zoneRewards[tokenId].zoneOffset = (zoneNum + 1);
if (zoneNum == 0 || zoneNum == 0x10000) return;
// Additional requirement logic may occur in the zone
IZone zone = zoneMap[zoneNum];
if (address(zone) != address(0)) zone.enterZone(tokenId);
}
/// @notice Public display (OpenSea, etc.)
function _zoneName(uint32 zoneNum) internal view returns(string memory) {
if (zoneNum == 0) return "Explore";
if (zoneNum == 0x10000) return "Battle";
IZone zone = zoneMap[zoneNum];
return address(zone) == address(0) ? "?" : zone.name();
}
function _allowedJob(address sender) internal view returns(bool) {
return sender == furballs.engine().l2Proxy() ||
_permissionCheck(sender) >= FurLib.PERMISSION_ADMIN;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;
import "../utils/FurLib.sol";
/// @title L2Lib
/// @author LFG Gaming LLC
/// @notice Utilities for L2
library L2Lib {
// Payload for EIP-712 signature
struct OAuthToken {
address owner;
uint32 access;
uint64 deadline;
bytes signature;
}
/// Loot changes on a token for resolve function
struct LootResolution {
uint256 tokenId;
uint128 itemGained;
uint128 itemLost;
}
/// Everything that can happen to a Furball in a single "round"
struct RoundResolution {
uint256 tokenId;
uint32 expGained; //
uint8 zoneListNum;
uint128[] items;
uint64[] snackStacks;
}
// Signed message giving access to a set of expectations & constraints
struct TimekeeperRequest {
RoundResolution[] rounds;// What happened; passed by server.
address sender;
uint32 tickets; // Tickets to be spent
uint32 furGained; // How much FUR the player expects
uint32 furSpent; // How much FUR the player spent
uint32 furReal; // The ACTUAL FUR the player earned (must be >= furGained)
uint8 mintEdition; // Mint a furball from this edition
uint8 mintCount; // Mint this many Furballs
uint64 deadline; // When it is good until
// uint256[] movements; // Moves made by furballs
}
// Track the results of a TimekeeperAuthorization
struct TimekeeperResult {
uint64 timestamp;
uint8 errorCode;
}
/// @notice unpacks the override (offset)
function getZoneId(uint32 offset, uint32 defaultValue) internal pure returns(uint32) {
return offset > 0 ? (offset - 1) : defaultValue;
}
// // Play = collect / move zones
// struct ActionPlay {
// uint256[] tokenIds;
// uint32 zone;
// }
// // Snack = FurLib.Feeding
// // Loot (upgrade)
// struct ActionUpgrade {
// uint256 tokenId;
// uint128 lootId;
// uint8 chances;
// }
// // Signature package that accompanies moves
// struct MoveSig {
// bytes signature;
// uint64 deadline;
// address actor;
// }
// // Signature + play actions
// struct SignedPlayMove {
// bytes signature;
// uint64 deadline;
// // address actor;
// uint32 zone;
// uint256[] tokenIds;
// }
// // What does a player earn from pool?
// struct PoolReward {
// address actor;
// uint32 fur;
// }
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;
/// @title FurLib
/// @author LFG Gaming LLC
/// @notice Utilities for Furballs
/// @dev Each of the structs are designed to fit within 256
library FurLib {
// Metadata about a wallet.
struct Account {
uint64 created; // First time this account received a furball
uint32 numFurballs; // Number of furballs it currently holds
uint32 maxFurballs; // Max it has ever held
uint16 maxLevel; // Max level of any furball it currently holds
uint16 reputation; // Value assigned by moderators to boost standing
uint16 standing; // Computed current standing
uint8 permissions; // 0 = user, 1 = moderator, 2 = admin, 3 = owner
}
// Key data structure given to clients for high-level furball access (furballs.stats)
struct FurballStats {
uint16 expRate;
uint16 furRate;
RewardModifiers modifiers;
Furball definition;
Snack[] snacks;
}
// The response from a single play session indicating rewards
struct Rewards {
uint16 levels;
uint32 experience;
uint32 fur;
uint128 loot;
}
// Stored data structure in Furballs master contract which keeps track of mutable data
struct Furball {
uint32 number; // Overall number, starting with 1
uint16 count; // Index within the collection
uint16 rarity; // Total rarity score for later boosts
uint32 experience; // EXP
uint32 zone; // When exploring, the zone number. Otherwise, battling.
uint16 level; // Current EXP => level; can change based on level up during collect
uint16 weight; // Total weight (number of items in inventory)
uint64 birth; // Timestamp of furball creation
uint64 trade; // Timestamp of last furball trading wallets
uint64 last; // Timestamp of last action (battle/explore)
uint32 moves; // The size of the collection array for this furball, which is move num.
uint256[] inventory; // IDs of items in inventory
}
// A runtime-calculated set of properties that can affect Furball production during collect()
struct RewardModifiers {
uint16 expPercent;
uint16 furPercent;
uint16 luckPercent;
uint16 happinessPoints;
uint16 energyPoints;
uint32 zone;
}
// For sale via loot engine.
struct Snack {
uint32 snackId; // Unique ID
uint32 duration; // How long it lasts, !expressed in intervals!
uint16 furCost; // How much FUR
uint16 happiness; // +happiness bost points
uint16 energy; // +energy boost points
uint16 count; // How many in stack?
uint64 fed; // When was it fed (if it is active)?
}
// Input to the feed() function for multi-play
struct Feeding {
uint256 tokenId;
uint32 snackId;
uint16 count;
}
// Internal tracker for a furball when gaining in the zone
struct ZoneReward {
uint8 mode; // 1==tk disabled
uint16 rarity;
uint32 zoneOffset; // One-indexed to indicate presence :(
uint32 fur;
uint32 experience;
uint64 timestamp;
}
// Calldata for a Furball which gets a snack while moving
struct SnackMove {
uint256 tokenId;
uint32[] snackIds;
}
uint32 public constant Max32 = type(uint32).max;
uint8 public constant PERMISSION_USER = 1;
uint8 public constant PERMISSION_MODERATOR = 2;
uint8 public constant PERMISSION_ADMIN = 4;
uint8 public constant PERMISSION_OWNER = 5;
uint8 public constant PERMISSION_CONTRACT = 0x10;
uint32 public constant EXP_PER_INTERVAL = 500;
uint32 public constant FUR_PER_INTERVAL = 100;
uint8 public constant LOOT_BYTE_STAT = 1;
uint8 public constant LOOT_BYTE_RARITY = 2;
uint8 public constant SNACK_BYTE_ENERGY = 0;
uint8 public constant SNACK_BYTE_HAPPINESS = 2;
uint256 public constant OnePercent = 1000;
uint256 public constant OneHundredPercent = 100000;
/// @notice Shortcut for equations that saves gas
/// @dev The expression (0x100 ** byteNum) is expensive; this covers byte packing for editions.
function bytePower(uint8 byteNum) internal pure returns (uint256) {
if (byteNum == 0) return 0x1;
if (byteNum == 1) return 0x100;
if (byteNum == 2) return 0x10000;
if (byteNum == 3) return 0x1000000;
if (byteNum == 4) return 0x100000000;
if (byteNum == 5) return 0x10000000000;
if (byteNum == 6) return 0x1000000000000;
if (byteNum == 7) return 0x100000000000000;
if (byteNum == 8) return 0x10000000000000000;
if (byteNum == 9) return 0x1000000000000000000;
if (byteNum == 10) return 0x100000000000000000000;
if (byteNum == 11) return 0x10000000000000000000000;
if (byteNum == 12) return 0x1000000000000000000000000;
return (0x100 ** byteNum);
}
/// @notice Helper to get a number of bytes from a value
function extractBytes(uint value, uint8 startAt, uint8 numBytes) internal pure returns (uint) {
return (value / bytePower(startAt)) % bytePower(numBytes);
}
/// @notice Converts exp into a sqrt-able number.
function expToLevel(uint32 exp, uint32 maxExp) internal pure returns(uint256) {
exp = exp > maxExp ? maxExp : exp;
return sqrt(exp < 100 ? 0 : ((exp + exp - 100) / 100));
}
/// @notice Simple square root function using the Babylonian method
function sqrt(uint32 x) internal pure returns(uint256) {
if (x < 1) return 0;
if (x < 4) return 1;
uint z = (x + 1) / 2;
uint y = x;
while (z < y) {
y = z;
z = (x / z + z) / 2;
}
return y;
}
/// @notice Convert bytes into a hex str, e.g., an address str
function bytesHex(bytes memory data) internal pure returns(string memory) {
bytes memory alphabet = "0123456789abcdef";
bytes memory str = new bytes(data.length * 2);
for (uint i = 0; i < data.length; i++) {
str[i*2] = alphabet[uint(uint8(data[i] >> 4))];
str[1 + i*2] = alphabet[uint(uint8(data[i] & 0x0f))];
}
return string(str);
}
function uint2str(uint _i) internal pure returns (string memory _uintAsString) {
if (_i == 0) {
return "0";
}
uint j = _i;
uint len;
while (j != 0) {
len++;
j /= 10;
}
bytes memory bstr = new bytes(len);
uint k = len;
while (_i != 0) {
k = k-1;
uint8 temp = (48 + uint8(_i - _i / 10 * 10));
bytes1 b1 = bytes1(temp);
bstr[k] = b1;
_i /= 10;
}
return string(bstr);
}
function encode(bytes memory data) internal pure returns (string memory) {
if (data.length == 0) return "";
string memory table = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
uint256 encodedLen = 4 * ((data.length + 2) / 3);
string memory result = new string(encodedLen + 32);
assembly {
mstore(result, encodedLen)
let tablePtr := add(table, 1)
let dataPtr := data
let endPtr := add(dataPtr, mload(data))
let resultPtr := add(result, 32)
for {
} lt(dataPtr, endPtr) {
} {
dataPtr := add(dataPtr, 3)
let input := mload(dataPtr)
mstore(
resultPtr,
shl(248, mload(add(tablePtr, and(shr(18, input), 0x3F))))
)
resultPtr := add(resultPtr, 1)
mstore(
resultPtr,
shl(248, mload(add(tablePtr, and(shr(12, input), 0x3F))))
)
resultPtr := add(resultPtr, 1)
mstore(
resultPtr,
shl(248, mload(add(tablePtr, and(shr(6, input), 0x3F))))
)
resultPtr := add(resultPtr, 1)
mstore(
resultPtr,
shl(248, mload(add(tablePtr, and(input, 0x3F))))
)
resultPtr := add(resultPtr, 1)
}
switch mod(mload(data), 3)
case 1 {
mstore(sub(resultPtr, 2), shl(240, 0x3d3d))
}
case 2 {
mstore(sub(resultPtr, 1), shl(248, 0x3d))
}
}
return result;
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "../Furballs.sol";
import "./FurLib.sol";
/// @title FurProxy
/// @author LFG Gaming LLC
/// @notice Manages a link from a sub-contract back to the master Furballs contract
/// @dev Provides permissions by means of proxy
abstract contract FurProxy {
Furballs public furballs;
constructor(address furballsAddress) {
furballs = Furballs(furballsAddress);
}
/// @notice Allow upgrading contract links
function setFurballs(address addr) external onlyOwner {
furballs = Furballs(addr);
}
/// @notice Proxied from permissions lookup
modifier onlyOwner() {
require(_permissionCheck(msg.sender) >= FurLib.PERMISSION_OWNER, "OWN");
_;
}
/// @notice Permission modifier for moderators (covers owner)
modifier gameAdmin() {
require(_permissionCheck(msg.sender) >= FurLib.PERMISSION_ADMIN, "GAME");
_;
}
/// @notice Permission modifier for moderators (covers admin)
modifier gameModerators() {
require(_permissionCheck(msg.sender) >= FurLib.PERMISSION_MODERATOR, "MOD");
_;
}
/// @notice Generalized permissions flag for a given address
function _permissionCheck(address addr) internal view returns (uint) {
if(addr != address(0)) {
uint256 size;
assembly { size := extcodesize(addr) }
if (addr == tx.origin && size == 0) {
return _userPermissions(addr);
}
}
return _contractPermissions(addr);
}
/// @notice Permission lookup (for loot engine approveSender)
function _permissions(address addr) internal view returns (uint8) {
// User permissions will return "zero" quickly if this didn't come from a wallet.
if (addr == address(0)) return 0;
uint256 size;
assembly { size := extcodesize(addr) }
if (size != 0) return 0;
return _userPermissions(addr);
}
function _contractPermissions(address addr) internal view returns (uint) {
if (addr == address(furballs) ||
addr == address(furballs.engine()) ||
addr == address(furballs.furgreement()) ||
addr == address(furballs.governance()) ||
addr == address(furballs.fur()) ||
addr == address(furballs.engine().zones())
) {
return FurLib.PERMISSION_CONTRACT;
}
return 0;
}
function _userPermissions(address addr) internal view returns (uint8) {
// Invalid addresses include contracts an non-wallet interactions, which have no permissions
if (addr == address(0)) return 0;
if (addr == furballs.owner()) return FurLib.PERMISSION_OWNER;
if (furballs.isAdmin(addr)) return FurLib.PERMISSION_ADMIN;
if (furballs.isModerator(addr)) return FurLib.PERMISSION_MODERATOR;
return FurLib.PERMISSION_USER;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;
import "./FurLib.sol";
/// @title MetaData
/// @author LFG Gaming LLC
/// @notice Utilities for creating MetaData (e.g., OpenSea)
library MetaData {
function trait(string memory traitType, string memory value) internal pure returns (bytes memory) {
return abi.encodePacked('{"trait_type": "', traitType,'", "value": "', value, '"}, ');
}
function traitNumberDisplay(
string memory traitType, string memory displayType, uint256 value
) internal pure returns (bytes memory) {
return abi.encodePacked(
'{"trait_type": "', traitType,
bytes(displayType).length > 0 ? '", "display_type": "' : '', displayType,
'", "value": ', FurLib.uint2str(value), '}, '
);
}
function traitValue(string memory traitType, uint256 value) internal pure returns (bytes memory) {
return traitNumberDisplay(traitType, "", value);
}
/// @notice Convert a modifier percentage (120%) into a metadata +20% boost
function traitBoost(
string memory traitType, uint256 percent
) internal pure returns (bytes memory) {
return traitNumberDisplay(traitType, "boost_percentage", percent > 100 ? (percent - 100) : 0);
}
function traitNumber(
string memory traitType, uint256 value
) internal pure returns (bytes memory) {
return traitNumberDisplay(traitType, "number", value);
}
function traitDate(
string memory traitType, uint256 value
) internal pure returns (bytes memory) {
return traitNumberDisplay(traitType, "date", value);
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import "./Zones.sol";
import "../utils/FurProxy.sol";
/// @title IZone
/// @author LFG Gaming LLC
/// @notice The loot engine is patchable by replacing the Furballs' engine with a new version
interface IZone is IERC165 {
function number() external view returns(uint);
function name() external view returns(string memory);
function background() external view returns(string memory);
function enterZone(uint256 tokenId) external;
}
contract ZoneDefinition is ERC165, IZone, FurProxy {
uint override public number;
string override public name;
string override public background;
constructor(address furballsAddress, uint32 zoneNum) FurProxy(furballsAddress) {
number = zoneNum;
}
function update(string calldata zoneName, string calldata zoneBk) external gameAdmin {
name = zoneName;
background = zoneBk;
}
/// @notice A zone can hook a furball's entry...
function enterZone(uint256 tokenId) external override gameAdmin {
// Nothing to see here.
}
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IZone).interfaceId ||
super.supportsInterface(interfaceId);
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
// import "hardhat/console.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "./editions/IFurballEdition.sol";
import "./engines/ILootEngine.sol";
import "./engines/EngineA.sol";
import "./utils/FurLib.sol";
import "./utils/FurDefs.sol";
import "./utils/FurProxy.sol";
import "./utils/Moderated.sol";
import "./utils/Governance.sol";
import "./Fur.sol";
import "./Furgreement.sol";
// import "hardhat/console.sol";
/// @title Furballs
/// @author LFG Gaming LLC
/// @notice Mints Furballs on the Ethereum blockchain
/// @dev https://furballs.com/contract
contract Furballs is ERC721Enumerable, Moderated {
Fur public fur;
IFurballEdition[] public editions;
ILootEngine public engine;
Governance public governance;
Furgreement public furgreement;
// tokenId => furball data
mapping(uint256 => FurLib.Furball) public furballs;
// tokenId => all rewards assigned to that Furball
mapping(uint256 => FurLib.Rewards) public collect;
// The amount of time over which FUR/EXP is accrued (usually 3600=>1hour); used with test servers
uint256 public intervalDuration;
// When play/collect runs, returns rewards
event Collection(uint256 tokenId, uint256 responseId);
// Inventory change event
event Inventory(uint256 tokenId, uint128 lootId, uint16 dropped);
constructor(uint256 interval) ERC721("Furballs", "FBL") {
intervalDuration = interval;
}
// -----------------------------------------------------------------------------------------------
// Public transactions
// -----------------------------------------------------------------------------------------------
/// @notice Mints a new furball from the current edition (if there are any remaining)
/// @dev Limits and fees are set by IFurballEdition
function mint(address[] memory to, uint8 editionIndex, address actor) external {
(address sender, uint8 permissions) = _approvedSender(actor);
require(to.length == 1 || permissions >= FurLib.PERMISSION_MODERATOR, "MULT");
for (uint8 i=0; i<to.length; i++) {
fur.purchaseMint(sender, permissions, to[i], editions[editionIndex]);
_spawn(to[i], editionIndex, 0);
}
}
/// @notice Feeds the furball a snack
/// @dev Delegates logic to fur
function feed(FurLib.Feeding[] memory feedings, address actor) external {
(address sender, uint8 permissions) = _approvedSender(actor);
uint256 len = feedings.length;
for (uint256 i=0; i<len; i++) {
fur.purchaseSnack(sender, permissions, feedings[i].tokenId, feedings[i].snackId, feedings[i].count);
}
}
/// @notice Begins exploration mode with the given furballs
/// @dev Multiple furballs accepted at once to reduce gas fees
/// @param tokenIds The furballs which should start exploring
/// @param zone The explore zone (otherwize, zero for battle mode)
function playMany(uint256[] memory tokenIds, uint32 zone, address actor) external {
(address sender, uint8 permissions) = _approvedSender(actor);
for (uint256 i=0; i<tokenIds.length; i++) {
// Run reward collection
_collect(tokenIds[i], sender, permissions);
// Set new zone (if allowed; enterZone may throw)
furballs[tokenIds[i]].zone = uint32(engine.enterZone(tokenIds[i], zone, tokenIds));
}
}
/// @notice Re-dropping loot allows players to pay $FUR to re-roll an inventory slot
/// @param tokenId The furball in question
/// @param lootId The lootId in its inventory to re-roll
function upgrade(
uint256 tokenId, uint128 lootId, uint8 chances, address actor
) external {
// Attempt upgrade (random chance).
(address sender, uint8 permissions) = _approvedSender(actor);
uint128 up = fur.purchaseUpgrade(_baseModifiers(tokenId), sender, permissions, tokenId, lootId, chances);
if (up != 0) {
_drop(tokenId, lootId, 1);
_pickup(tokenId, up);
}
}
/// @notice The LootEngine can directly send loot to a furball!
/// @dev This allows for gameplay expansion, i.e., new game modes
/// @param tokenId The furball to gain the loot
/// @param lootId The loot ID being sent
function pickup(uint256 tokenId, uint128 lootId) external gameAdmin {
_pickup(tokenId, lootId);
}
/// @notice The LootEngine can cause a furball to drop loot!
/// @dev This allows for gameplay expansion, i.e., new game modes
/// @param tokenId The furball
/// @param lootId The item to drop
/// @param count the number of that item to drop
function drop(uint256 tokenId, uint128 lootId, uint8 count) external gameAdmin {
_drop(tokenId, lootId, count);
}
// -----------------------------------------------------------------------------------------------
// Internal
// -----------------------------------------------------------------------------------------------
function _slotNum(uint256 tokenId, uint128 lootId) internal view returns(uint256) {
for (uint8 i=0; i<furballs[tokenId].inventory.length; i++) {
if (furballs[tokenId].inventory[i] / 256 == lootId) {
return i + 1;
}
}
return 0;
}
/// @notice Remove an inventory item from a furball
function _drop(uint256 tokenId, uint128 lootId, uint8 count) internal {
uint256 slot = _slotNum(tokenId, lootId);
require(slot > 0 && slot <= uint32(furballs[tokenId].inventory.length), "SLOT");
slot -= 1;
uint8 stackSize = uint8(furballs[tokenId].inventory[slot] % 0x100);
if (count == 0 || count >= stackSize) {
// Drop entire stack
uint16 len = uint16(furballs[tokenId].inventory.length);
if (len > 1) {
furballs[tokenId].inventory[slot] = furballs[tokenId].inventory[len - 1];
}
furballs[tokenId].inventory.pop();
count = stackSize;
} else {
stackSize -= count;
furballs[tokenId].inventory[slot] = uint256(lootId) * 0x100 + stackSize;
}
furballs[tokenId].weight -= count * engine.weightOf(lootId);
emit Inventory(tokenId, lootId, count);
}
/// @notice Internal implementation of adding a single known loot item to a Furball
function _pickup(uint256 tokenId, uint128 lootId) internal {
require(lootId > 0, "LOOT");
uint256 slotNum = _slotNum(tokenId, lootId);
uint8 stackSize = 1;
if (slotNum == 0) {
furballs[tokenId].inventory.push(uint256(lootId) * 0x100 + stackSize);
} else {
stackSize += uint8(furballs[tokenId].inventory[slotNum - 1] % 0x100);
require(stackSize < 0x100, "STACK");
furballs[tokenId].inventory[slotNum - 1] = uint256(lootId) * 0x100 + stackSize;
}
furballs[tokenId].weight += engine.weightOf(lootId);
emit Inventory(tokenId, lootId, 0);
}
/// @notice Calculates full reward modifier stack for a furball in a zone.
function _rewardModifiers(
FurLib.Furball memory fb, uint256 tokenId, address ownerContext, uint256 snackData
) internal view returns(FurLib.RewardModifiers memory reward) {
uint16 energy = uint16(FurLib.extractBytes(snackData, FurLib.SNACK_BYTE_ENERGY, 2));
uint16 happiness = uint16(FurLib.extractBytes(snackData, FurLib.SNACK_BYTE_HAPPINESS, 2));
bool context = ownerContext != address(0);
uint32 editionIndex = uint32(tokenId % 0x100);
reward = FurLib.RewardModifiers(
uint16(100 + fb.rarity),
uint16(100 + fb.rarity - (editionIndex < 4 ? (editionIndex * 20) : 80)),
uint16(100),
happiness,
energy,
context ? fb.zone : 0
);
// Engine will consider inventory and team size in zone (17k)
return engine.modifyReward(
fb,
editions[editionIndex].modifyReward(reward, tokenId),
governance.getAccount(ownerContext),
context
);
}
/// @notice Common version of _rewardModifiers which excludes contextual data
function _baseModifiers(uint256 tokenId) internal view returns(FurLib.RewardModifiers memory) {
return _rewardModifiers(furballs[tokenId], tokenId, address(0), 0);
}
/// @notice Ends the current explore/battle and dispenses rewards
/// @param tokenId The furball
function _collect(uint256 tokenId, address sender, uint8 permissions) internal {
FurLib.Furball memory furball = furballs[tokenId];
address owner = ownerOf(tokenId);
// The engine is allowed to force furballs into exploration mode
// This allows it to end a battle early, which will be necessary in PvP
require(owner == sender || permissions >= FurLib.PERMISSION_ADMIN, "OWN");
// Scale duration to the time the edition has been live
if (furball.last == 0) {
uint64 launchedAt = uint64(editions[tokenId % 0x100].liveAt());
require(launchedAt > 0 && launchedAt < uint64(block.timestamp), "PRE");
furball.last = furball.birth > launchedAt ? furball.birth : launchedAt;
}
// Calculate modifiers to be used with this collection
FurLib.RewardModifiers memory mods =
_rewardModifiers(furball, tokenId, owner, fur.cleanSnacks(tokenId));
// Reset the collection for this furball
uint32 duration = uint32(uint64(block.timestamp) - furball.last);
collect[tokenId].fur = 0;
collect[tokenId].experience = 0;
collect[tokenId].levels = 0;
if (mods.zone >= 0x10000) {
// Battle zones earn FUR and assign to the owner
uint32 f = uint32(_calculateReward(duration, FurLib.FUR_PER_INTERVAL, mods.furPercent));
if (f > 0) {
fur.earn(owner, f);
collect[tokenId].fur = f;
}
} else {
// Explore zones earn EXP...
uint32 exp = uint32(_calculateReward(duration, FurLib.EXP_PER_INTERVAL, mods.expPercent));
(uint32 totalExp, uint16 levels) = engine.onExperience(furballs[tokenId], owner, exp);
collect[tokenId].experience = exp;
collect[tokenId].levels = levels;
furballs[tokenId].level += levels;
furballs[tokenId].experience = totalExp;
}
// Generate loot and assign to furball
uint32 interval = uint32(intervalDuration);
uint128 lootId = engine.dropLoot(duration / interval, mods);
collect[tokenId].loot = lootId;
if (lootId > 0) {
_pickup(tokenId, lootId);
}
// Timestamp the last interaction for next cycle.
furballs[tokenId].last = uint64(block.timestamp);
// Emit the reward ID for frontend
uint32 moves = furball.moves + 1;
furballs[tokenId].moves = moves;
emit Collection(tokenId, moves);
}
/// @notice Mints a new furball
/// @dev Recursive function; generates randomization seed for the edition
/// @param to The recipient of the furball
/// @param nonce A recursive counter to prevent infinite loops
function _spawn(address to, uint8 editionIndex, uint8 nonce) internal {
require(nonce < 10, "SUPPLY");
require(editionIndex < editions.length, "ED");
IFurballEdition edition = editions[editionIndex];
// Generate a random furball tokenId; if it fails to be unique, recurse!
(uint256 tokenId, uint16 rarity) = edition.spawn();
tokenId += editionIndex;
if (_exists(tokenId)) return _spawn(to, editionIndex, nonce + 1);
// Ensure that this wallet has not exceeded its per-edition mint-cap
uint32 owned = edition.minted(to);
require(owned < edition.maxMintable(to), "LIMIT");
// Check the current edition's constraints (caller should have checked costs)
uint16 cnt = edition.count();
require(cnt < edition.maxCount(), "MAX");
// Initialize the memory struct that represents the furball
furballs[tokenId].number = uint32(totalSupply() + 1);
furballs[tokenId].count = cnt;
furballs[tokenId].rarity = rarity;
furballs[tokenId].birth = uint64(block.timestamp);
// Finally, mint the token and increment internal counters
_mint(to, tokenId);
edition.addCount(to, 1);
}
/// @notice Happens each time a furball changes wallets
/// @dev Keeps track of the furball timestamp
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal override {
super._beforeTokenTransfer(from, to, tokenId);
// Update internal data states
furballs[tokenId].trade = uint64(block.timestamp);
// Delegate other logic to the engine
engine.onTrade(furballs[tokenId], from, to);
}
// -----------------------------------------------------------------------------------------------
// Game Engine & Moderation
// -----------------------------------------------------------------------------------------------
function stats(uint256 tokenId, bool contextual) public view returns(FurLib.FurballStats memory) {
// Base stats are calculated without team size so this doesn't effect public metadata
FurLib.Furball memory furball = furballs[tokenId];
FurLib.RewardModifiers memory mods =
_rewardModifiers(
furball,
tokenId,
contextual ? ownerOf(tokenId) : address(0),
contextual ? fur.snackEffects(tokenId) : 0
);
return FurLib.FurballStats(
uint16(_calculateReward(intervalDuration, FurLib.EXP_PER_INTERVAL, mods.expPercent)),
uint16(_calculateReward(intervalDuration, FurLib.FUR_PER_INTERVAL, mods.furPercent)),
mods,
furball,
fur.snacks(tokenId)
);
}
/// @notice This utility function is useful because it force-casts arguments to uint256
function _calculateReward(
uint256 duration, uint256 perInterval, uint256 percentBoost
) internal view returns(uint256) {
uint256 interval = intervalDuration;
return (duration * percentBoost * perInterval) / (100 * interval);
}
// -----------------------------------------------------------------------------------------------
// Public Views/Accessors (for outside world)
// -----------------------------------------------------------------------------------------------
/// @notice Provides the OpenSea storefront
/// @dev see https://docs.opensea.io/docs/contract-level-metadata
function contractURI() public view returns (string memory) {
return governance.metaURI();
}
/// @notice Provides the on-chain Furball asset
/// @dev see https://docs.opensea.io/docs/metadata-standards
function tokenURI(uint256 tokenId) public view override returns (string memory) {
require(_exists(tokenId));
return string(abi.encodePacked("data:application/json;base64,", FurLib.encode(abi.encodePacked(
editions[tokenId % 0x100].tokenMetadata(
engine.attributesMetadata(tokenId),
tokenId,
furballs[tokenId].number
)
))));
}
// -----------------------------------------------------------------------------------------------
// OpenSea Proxy
// -----------------------------------------------------------------------------------------------
/// @notice Whitelisting the proxy registies for secondary market transactions
/// @dev See OpenSea ERC721Tradable
function isApprovedForAll(address owner, address operator)
override
public
view
returns (bool)
{
return engine.canProxyTrades(owner, operator) || super.isApprovedForAll(owner, operator);
}
/// @notice This is used instead of msg.sender as transactions won't be sent by the original token owner, but by OpenSea.
/// @dev See OpenSea ContentMixin
function _msgSender()
internal
override
view
returns (address sender)
{
if (msg.sender == address(this)) {
bytes memory array = msg.data;
uint256 index = msg.data.length;
assembly {
// Load the 32 bytes word from memory with the address on the lower 20 bytes, and mask those.
sender := and(
mload(add(array, index)),
0xffffffffffffffffffffffffffffffffffffffff
)
}
} else {
sender = msg.sender;
}
return sender;
}
// -----------------------------------------------------------------------------------------------
// Configuration / Admin
// -----------------------------------------------------------------------------------------------
function setFur(address furAddress) external onlyAdmin {
fur = Fur(furAddress);
}
function setFurgreement(address furgAddress) external onlyAdmin {
furgreement = Furgreement(furgAddress);
}
function setGovernance(address addr) public onlyAdmin {
governance = Governance(payable(addr));
}
function setEngine(address addr) public onlyAdmin {
engine = ILootEngine(addr);
}
function addEdition(address addr, uint8 idx) public onlyAdmin {
if (idx >= editions.length) {
editions.push(IFurballEdition(addr));
} else {
editions[idx] = IFurballEdition(addr);
}
}
function _isReady() internal view returns(bool) {
return address(engine) != address(0) && editions.length > 0
&& address(fur) != address(0) && address(governance) != address(0);
}
/// @notice Handles auth of msg.sender against cheating and/or banning.
/// @dev Pass nonzero sender to act as a proxy against the furgreement
function _approvedSender(address sender) internal view returns (address, uint8) {
// No sender (for gameplay) is approved until the necessary parts are online
require(_isReady(), "!RDY");
if (sender != address(0) && sender != msg.sender) {
// Only the furgreement may request a proxied sender.
require(msg.sender == address(furgreement), "PROXY");
} else {
// Zero input triggers sender calculation from msg args
sender = _msgSender();
}
// All senders are validated thru engine logic.
uint8 permissions = uint8(engine.approveSender(sender));
// Zero-permissions indicate unauthorized.
require(permissions > 0, FurLib.bytesHex(abi.encodePacked(sender)));
return (sender, permissions);
}
modifier gameAdmin() {
(address sender, uint8 permissions) = _approvedSender(address(0));
require(permissions >= FurLib.PERMISSION_ADMIN, "GAME");
_;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC721.sol";
import "./IERC721Enumerable.sol";
/**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;
// Array with all token ids, used for enumeration
uint256[] private _allTokens;
// Mapping from token id to position in the allTokens array
mapping(uint256 => uint256) private _allTokensIndex;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
return _ownedTokens[owner][index];
}
/**
* @dev See {IERC721Enumerable-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _allTokens.length;
}
/**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/
function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
return _allTokens[index];
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
if (from == address(0)) {
_addTokenToAllTokensEnumeration(tokenId);
} else if (from != to) {
_removeTokenFromOwnerEnumeration(from, tokenId);
}
if (to == address(0)) {
_removeTokenFromAllTokensEnumeration(tokenId);
} else if (to != from) {
_addTokenToOwnerEnumeration(to, tokenId);
}
}
/**
* @dev Private function to add a token to this extension's ownership-tracking data structures.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/
function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
uint256 length = ERC721.balanceOf(to);
_ownedTokens[to][length] = tokenId;
_ownedTokensIndex[tokenId] = length;
}
/**
* @dev Private function to add a token to this extension's token tracking data structures.
* @param tokenId uint256 ID of the token to be added to the tokens list
*/
function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
_allTokensIndex[tokenId] = _allTokens.length;
_allTokens.push(tokenId);
}
/**
* @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
* while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
* gas optimizations e.g. when performing a transfer operation (avoiding double writes).
* This has O(1) time complexity, but alters the order of the _ownedTokens array.
* @param from address representing the previous owner of the given token ID
* @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
*/
function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
// To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
uint256 tokenIndex = _ownedTokensIndex[tokenId];
// When the token to delete is the last token, the swap operation is unnecessary
if (tokenIndex != lastTokenIndex) {
uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];
_ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
_ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
}
// This also deletes the contents at the last position of the array
delete _ownedTokensIndex[tokenId];
delete _ownedTokens[from][lastTokenIndex];
}
/**
* @dev Private function to remove a token from this extension's token tracking data structures.
* This has O(1) time complexity, but alters the order of the _allTokens array.
* @param tokenId uint256 ID of the token to be removed from the tokens list
*/
function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
// To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = _allTokens.length - 1;
uint256 tokenIndex = _allTokensIndex[tokenId];
// When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
// rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
// an 'if' statement (like in _removeTokenFromOwnerEnumeration)
uint256 lastTokenId = _allTokens[lastTokenIndex];
_allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
_allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
// This also deletes the contents at the last position of the array
delete _allTokensIndex[tokenId];
_allTokens.pop();
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @title Counters
* @author Matt Condon (@shrugs)
* @dev Provides counters that can only be incremented, decremented or reset. This can be used e.g. to track the number
* of elements in a mapping, issuing ERC721 ids, or counting request ids.
*
* Include with `using Counters for Counters.Counter;`
*/
library Counters {
struct Counter {
// This variable should never be directly accessed by users of the library: interactions must be restricted to
// the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
// this feature: see https://github.com/ethereum/solidity/issues/4637
uint256 _value; // default: 0
}
function current(Counter storage counter) internal view returns (uint256) {
return counter._value;
}
function increment(Counter storage counter) internal {
unchecked {
counter._value += 1;
}
}
function decrement(Counter storage counter) internal {
uint256 value = counter._value;
require(value > 0, "Counter: decrement overflow");
unchecked {
counter._value = value - 1;
}
}
function reset(Counter storage counter) internal {
counter._value = 0;
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "../utils/FurLib.sol";
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/// @title IFurballEdition
/// @author LFG Gaming LLC
/// @notice Interface for a single edition within Furballs
interface IFurballEdition is IERC165 {
function index() external view returns(uint8);
function count() external view returns(uint16);
function maxCount() external view returns (uint16); // total max count in this edition
function addCount(address to, uint16 amount) external returns(bool);
function liveAt() external view returns(uint64);
function minted(address addr) external view returns(uint16);
function maxMintable(address addr) external view returns(uint16);
function maxAdoptable() external view returns (uint16); // how many can be adopted, out of the max?
function purchaseFur() external view returns(uint256); // amount of FUR for buying
function spawn() external returns (uint256, uint16);
/// @notice Calculates the effects of the loot in a Furball's inventory
function modifyReward(
FurLib.RewardModifiers memory modifiers, uint256 tokenId
) external view returns(FurLib.RewardModifiers memory);
/// @notice Renders a JSON object for tokenURI
function tokenMetadata(
bytes memory attributes, uint256 tokenId, uint256 number
) external view returns(bytes memory);
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "../editions/IFurballEdition.sol";
import "../utils/FurLib.sol";
import "./Zones.sol";
import "./SnackShop.sol";
/// @title ILootEngine
/// @author LFG Gaming LLC
/// @notice The loot engine is patchable by replacing the Furballs' engine with a new version
interface ILootEngine is IERC165 {
function snacks() external view returns(SnackShop);
function zones() external view returns(Zones);
function l2Proxy() external view returns(address);
/// @notice When a Furball comes back from exploration, potentially give it some loot.
function dropLoot(uint32 intervals, FurLib.RewardModifiers memory mods) external returns(uint128);
/// @notice Players can pay to re-roll their loot drop on a Furball
function upgradeLoot(
FurLib.RewardModifiers memory modifiers,
address owner,
uint128 lootId,
uint8 chances
) external returns(uint128);
/// @notice Some zones may have preconditions
function enterZone(uint256 tokenId, uint32 zone, uint256[] memory team) external returns(uint256);
/// @notice Calculates the effects of the loot in a Furball's inventory
function modifyReward(
FurLib.Furball memory furball,
FurLib.RewardModifiers memory baseModifiers,
FurLib.Account memory account,
bool contextual
) external view returns(FurLib.RewardModifiers memory);
/// @notice Loot can have different weight to help prevent over-powering a furball
function weightOf(uint128 lootId) external pure returns (uint16);
/// @notice JSON object for displaying metadata on OpenSea, etc.
function attributesMetadata(uint256 tokenId) external view returns(bytes memory);
/// @notice Get a potential snack for the furball by its ID
function getSnack(uint32 snack) external view returns(FurLib.Snack memory);
/// @notice Proxy registries are allowed to act as 3rd party trading platforms
function canProxyTrades(address owner, address operator) external view returns(bool);
/// @notice Authorization mechanics are upgradeable to account for security patches
function approveSender(address sender) external view returns(uint);
/// @notice Called when a Furball is traded to update delegate logic
function onTrade(
FurLib.Furball memory furball, address from, address to
) external;
/// @notice Handles experience gain during collection
function onExperience(
FurLib.Furball memory furball, address owner, uint32 experience
) external returns(uint32 totalExp, uint16 level);
/// @notice Gets called at the beginning of token render; could add underlaid artwork
function render(uint256 tokenId) external view returns(string memory);
/// @notice The loot engine can add descriptions to furballs metadata
function furballDescription(uint256 tokenId) external view returns (string memory);
/// @notice Instant snack + move to new zone
function snackAndMove(FurLib.SnackMove[] calldata snackMoves, uint32 zone, address from) external;
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "./LootEngine.sol";
/// @title EngineA
/// @author LFG Gaming LLC
/// @notice Concrete implementation of LootEngine
contract EngineA is LootEngine {
constructor(address furballs,
address snacksAddr, address zonesAddr,
address tradeProxy, address companyProxy
) LootEngine(furballs, snacksAddr, zonesAddr, tradeProxy, companyProxy) { }
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;
import "./FurLib.sol";
/// @title FurLib
/// @author LFG Gaming LLC
/// @notice Public utility library around game-specific equations and constants
library FurDefs {
function rarityName(uint8 rarity) internal pure returns(string memory) {
if (rarity == 0) return "Common";
if (rarity == 1) return "Elite";
if (rarity == 2) return "Mythic";
if (rarity == 3) return "Legendary";
return "Ultimate";
}
function raritySuffix(uint8 rarity) internal pure returns(string memory) {
return rarity == 0 ? "" : string(abi.encodePacked(" (", rarityName(rarity), ")"));
}
function renderPoints(uint64 ptr, bytes memory data) internal pure returns (uint64, bytes memory) {
uint8 cnt = uint8(data[ptr]);
ptr++;
bytes memory points = "";
for (uint256 i=0; i<cnt; i++) {
uint16 x = uint8(data[ptr]) * 256 + uint8(data[ptr + 1]);
uint16 y = uint8(data[ptr + 2]) * 256 + uint8(data[ptr + 3]);
points = abi.encodePacked(points, FurLib.uint2str(x), ',', FurLib.uint2str(y), i == (cnt - 1) ? '': ' ');
ptr += 4;
}
return (ptr, abi.encodePacked('points="', points, '" '));
}
function renderTransform(uint64 ptr, bytes memory data) internal pure returns (uint64, bytes memory) {
uint8 len = uint8(data[ptr]);
ptr++;
bytes memory points = "";
for (uint256 i=0; i<len; i++) {
bytes memory point = "";
(ptr, point) = unpackFloat(ptr, data);
points = i == (len - 1) ? abi.encodePacked(points, point) : abi.encodePacked(points, point, ' ');
}
return (ptr, abi.encodePacked('transform="matrix(', points, ')" '));
}
function renderDisplay(uint64 ptr, bytes memory data) internal pure returns (uint64, bytes memory) {
string[2] memory vals = ['inline', 'none'];
return (ptr + 1, abi.encodePacked('display="', vals[uint8(data[ptr])], '" '));
}
function renderFloat(uint64 ptr, bytes memory data) internal pure returns (uint64, bytes memory) {
uint8 propType = uint8(data[ptr]);
string[2] memory floatMap = ['opacity', 'offset'];
bytes memory floatVal = "";
(ptr, floatVal) = unpackFloat(ptr + 1, data);
return (ptr, abi.encodePacked(floatMap[propType], '="', floatVal,'" '));
}
function unpackFloat(uint64 ptr, bytes memory data) internal pure returns(uint64, bytes memory) {
uint8 decimals = uint8(data[ptr]);
ptr++;
if (decimals == 0) return (ptr, '0');
uint8 hi = decimals / 16;
uint16 wholeNum = 0;
decimals = decimals % 16;
if (hi >= 10) {
wholeNum = uint16(uint8(data[ptr]) * 256 + uint8(data[ptr + 1]));
ptr += 2;
} else if (hi >= 8) {
wholeNum = uint16(uint8(data[ptr]));
ptr++;
}
if (decimals == 0) return (ptr, abi.encodePacked(hi % 2 == 1 ? '-' : '', FurLib.uint2str(wholeNum)));
bytes memory remainder = new bytes(decimals);
for (uint8 d=0; d<decimals; d+=2) {
remainder[d] = bytes1(48 + uint8(data[ptr] >> 4));
if ((d + 1) < decimals) {
remainder[d+1] = bytes1(48 + uint8(data[ptr] & 0x0f));
}
ptr++;
}
return (ptr, abi.encodePacked(hi % 2 == 1 ? '-' : '', FurLib.uint2str(wholeNum), '.', remainder));
}
function renderInt(uint64 ptr, bytes memory data) internal pure returns (uint64, bytes memory) {
uint8 propType = uint8(data[ptr]);
string[13] memory intMap = ['cx', 'cy', 'x', 'x1', 'x2', 'y', 'y1', 'y2', 'r', 'rx', 'ry', 'width', 'height'];
uint16 val = uint16(uint8(data[ptr + 1]) * 256) + uint8(data[ptr + 2]);
if (val >= 0x8000) {
return (ptr + 3, abi.encodePacked(intMap[propType], '="-', FurLib.uint2str(uint32(0x10000 - val)),'" '));
}
return (ptr + 3, abi.encodePacked(intMap[propType], '="', FurLib.uint2str(val),'" '));
}
function renderStr(uint64 ptr, bytes memory data) internal pure returns(uint64, bytes memory) {
string[4] memory strMap = ['id', 'enable-background', 'gradientUnits', 'gradientTransform'];
uint8 t = uint8(data[ptr]);
require(t < 4, 'STR');
bytes memory str = "";
(ptr, str) = unpackStr(ptr + 1, data);
return (ptr, abi.encodePacked(strMap[t], '="', str, '" '));
}
function unpackStr(uint64 ptr, bytes memory data) internal pure returns(uint64, bytes memory) {
uint8 len = uint8(data[ptr]);
bytes memory str = bytes(new string(len));
for (uint8 i=0; i<len; i++) {
str[i] = data[ptr + 1 + i];
}
return (ptr + 1 + len, str);
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/access/Ownable.sol";
/// @title Moderated
/// @author LFG Gaming LLC
/// @notice Administration & moderation permissions utilities
abstract contract Moderated is Ownable {
mapping (address => bool) public admins;
mapping (address => bool) public moderators;
function setAdmin(address addr, bool set) external onlyOwner {
require(addr != address(0));
admins[addr] = set;
}
/// @notice Moderated ownables may not be renounced (only transferred)
function renounceOwnership() public override onlyOwner {
require(false, 'OWN');
}
function setModerator(address mod, bool set) external onlyAdmin {
require(mod != address(0));
moderators[mod] = set;
}
function isAdmin(address addr) public virtual view returns(bool) {
return owner() == addr || admins[addr];
}
function isModerator(address addr) public virtual view returns(bool) {
return isAdmin(addr) || moderators[addr];
}
modifier onlyModerators() {
require(isModerator(msg.sender), 'MOD');
_;
}
modifier onlyAdmin() {
require(isAdmin(msg.sender), 'ADMIN');
_;
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "./Stakeholders.sol";
import "./Community.sol";
import "./FurLib.sol";
/// @title Governance
/// @author LFG Gaming LLC
/// @notice Meta-tracker for Furballs; looks at the ecosystem (metadata, wallet counts, etc.)
/// @dev Shares is an ERC20; stakeholders is a payable
contract Governance is Stakeholders {
/// @notice Where transaction fees are deposited
address payable public treasury;
/// @notice How much is the transaction fee, in basis points?
uint16 public transactionFee = 250;
/// @notice Used in contractURI for Furballs itself.
string public metaName = "Furballs.com (Official)";
/// @notice Used in contractURI for Furballs itself.
string public metaDescription =
"Furballs are entirely on-chain, with a full interactive gameplay experience at Furballs.com. "
"There are 88 billion+ possible furball combinations in the first edition, each with their own special abilities"
"... but only thousands minted per edition. Each edition has new artwork, game modes, and surprises.";
// Tracks the MAX which are ever owned by a given address.
mapping(address => FurLib.Account) private _account;
// List of all addresses which have ever owned a furball.
address[] public accounts;
Community public community;
constructor(address furballsAddress) Stakeholders(furballsAddress) {
treasury = payable(this);
}
/// @notice Generic form of contractURI for on-chain packing.
/// @dev Proxied from Furballs, but not called contractURI so as to not imply this ERC20 is tradeable.
function metaURI() public view returns(string memory) {
return string(abi.encodePacked("data:application/json;base64,", FurLib.encode(abi.encodePacked(
'{"name": "', metaName,'", "description": "', metaDescription,'"',
', "external_link": "https://furballs.com"',
', "image": "https://furballs.com/images/pfp.png"',
', "seller_fee_basis_points": ', FurLib.uint2str(transactionFee),
', "fee_recipient": "0x', FurLib.bytesHex(abi.encodePacked(treasury)), '"}'
))));
}
/// @notice total count of accounts
function numAccounts() external view returns(uint256) {
return accounts.length;
}
/// @notice Update metadata for main contractURI
function setMeta(string memory nameVal, string memory descVal) external gameAdmin {
metaName = nameVal;
metaDescription = descVal;
}
/// @notice The transaction fee can be adjusted
function setTransactionFee(uint16 basisPoints) external gameAdmin {
transactionFee = basisPoints;
}
/// @notice The treasury can be changed in only rare circumstances.
function setTreasury(address treasuryAddress) external onlyOwner {
treasury = payable(treasuryAddress);
}
/// @notice The treasury can be changed in only rare circumstances.
function setCommunity(address communityAddress) external onlyOwner {
community = Community(communityAddress);
}
/// @notice public accessor updates permissions
function getAccount(address addr) external view returns (FurLib.Account memory) {
FurLib.Account memory acc = _account[addr];
acc.permissions = _userPermissions(addr);
return acc;
}
/// @notice Public function allowing manual update of standings
function updateStandings(address[] memory addrs) public {
for (uint32 i=0; i<addrs.length; i++) {
_updateStanding(addrs[i]);
}
}
/// @notice Moderators may assign reputation to accounts
function setReputation(address addr, uint16 rep) external gameModerators {
_account[addr].reputation = rep;
}
/// @notice Tracks the max level an account has *obtained*
function updateMaxLevel(address addr, uint16 level) external gameAdmin {
if (_account[addr].maxLevel >= level) return;
_account[addr].maxLevel = level;
_updateStanding(addr);
}
/// @notice Recompute max stats for the account.
function updateAccount(address addr, uint256 numFurballs) external gameAdmin {
FurLib.Account memory acc = _account[addr];
// Recompute account permissions for internal rewards
uint8 permissions = _userPermissions(addr);
if (permissions != acc.permissions) _account[addr].permissions = permissions;
// New account created?
if (acc.created == 0) _account[addr].created = uint64(block.timestamp);
if (acc.numFurballs != numFurballs) _account[addr].numFurballs = uint32(numFurballs);
// New max furballs?
if (numFurballs > acc.maxFurballs) {
if (acc.maxFurballs == 0) accounts.push(addr);
_account[addr].maxFurballs = uint32(numFurballs);
}
_updateStanding(addr);
}
/// @notice Re-computes the account's standing
function _updateStanding(address addr) internal {
uint256 standing = 0;
FurLib.Account memory acc = _account[addr];
if (address(community) != address(0)) {
// If community is patched in later...
standing = community.update(acc, addr);
} else {
// Default computation of standing
uint32 num = acc.numFurballs;
if (num > 0) {
standing = num * 10 + acc.maxLevel + acc.reputation;
}
}
_account[addr].standing = uint16(standing);
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "./Furballs.sol";
import "./editions/IFurballEdition.sol";
import "./utils/FurProxy.sol";
/// @title Fur
/// @author LFG Gaming LLC
/// @notice Utility token for in-game rewards in Furballs
contract Fur is ERC20, FurProxy {
// n.b., this contract has some unusual tight-coupling between FUR and Furballs
// Simple reason: this contract had more space, and is the only other allowed to know about ownership
// Thus it serves as a sort of shop meta-store for Furballs
constructor(address furballsAddress) FurProxy(furballsAddress) ERC20("Fur", "FUR") {
}
// -----------------------------------------------------------------------------------------------
// Public
// -----------------------------------------------------------------------------------------------
/// @notice FUR is a strict counter, with no decimals
function decimals() public view virtual override returns (uint8) {
return 0;
}
/// @notice Returns the snacks currently applied to a Furball
function snacks(uint256 tokenId) external view returns(FurLib.Snack[] memory) {
return furballs.engine().snacks().snacks(tokenId);
}
/// @notice Write-function to cleanup the snacks for a token (remove expired)
/// @dev Since migrating to SnackShop, this function no longer writes; it matches snackEffects
function cleanSnacks(uint256 tokenId) external view returns (uint256) {
return furballs.engine().snacks().snackEffects(tokenId);
}
/// @notice The public accessor calculates the snack boosts
function snackEffects(uint256 tokenId) external view returns(uint256) {
return furballs.engine().snacks().snackEffects(tokenId);
}
// -----------------------------------------------------------------------------------------------
// GameAdmin
// -----------------------------------------------------------------------------------------------
/// @notice FUR can only be minted by furballs doing battle.
function earn(address addr, uint256 amount) external gameModerators {
if (amount == 0) return;
_mint(addr, amount);
}
/// @notice FUR can be spent by Furballs, or by the LootEngine (shopping, in the future)
function spend(address addr, uint256 amount) external gameModerators {
_burn(addr, amount);
}
/// @notice Increases balance in bulk
function gift(address[] calldata tos, uint256[] calldata amounts) external gameModerators {
for (uint i=0; i<tos.length; i++) {
_mint(tos[i], amounts[i]);
}
}
/// @notice Pay any necessary fees to mint a furball
/// @dev Delegated logic from Furballs;
function purchaseMint(
address from, uint8 permissions, address to, IFurballEdition edition
) external gameAdmin returns (bool) {
require(edition.maxMintable(to) > 0, "LIVE");
uint32 cnt = edition.count();
uint32 adoptable = edition.maxAdoptable();
bool requiresPurchase = cnt >= adoptable;
if (requiresPurchase) {
// _gift will throw if cannot gift or cannot afford cost
_gift(from, permissions, to, edition.purchaseFur());
}
return requiresPurchase;
}
/// @notice Attempts to purchase an upgrade for a loot item
/// @dev Delegated logic from Furballs
function purchaseUpgrade(
FurLib.RewardModifiers memory modifiers,
address from, uint8 permissions, uint256 tokenId, uint128 lootId, uint8 chances
) external gameAdmin returns(uint128) {
address owner = furballs.ownerOf(tokenId);
// _gift will throw if cannot gift or cannot afford cost
_gift(from, permissions, owner, 500 * uint256(chances));
return furballs.engine().upgradeLoot(modifiers, owner, lootId, chances);
}
/// @notice Attempts to purchase a snack using templates found in the engine
/// @dev Delegated logic from Furballs
function purchaseSnack(
address from, uint8 permissions, uint256 tokenId, uint32 snackId, uint16 count
) external gameAdmin {
FurLib.Snack memory snack = furballs.engine().getSnack(snackId);
require(snack.count > 0, "COUNT");
require(snack.fed == 0, "FED");
// _gift will throw if cannot gift or cannot afford costQ
_gift(from, permissions, furballs.ownerOf(tokenId), snack.furCost * count);
furballs.engine().snacks().giveSnack(tokenId, snackId, count);
}
// -----------------------------------------------------------------------------------------------
// Internal
// -----------------------------------------------------------------------------------------------
/// @notice Enforces (requires) only admins/game may give gifts
/// @param to Whom is this being sent to?
/// @return If this is a gift or not.
function _gift(address from, uint8 permissions, address to, uint256 furCost) internal returns(bool) {
bool isGift = to != from;
// Only admins or game engine can send gifts (to != self), which are always free.
require(!isGift || permissions >= FurLib.PERMISSION_ADMIN, "GIFT");
if (!isGift && furCost > 0) {
_burn(from, furCost);
}
return isGift;
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "./Furballs.sol";
import "./Fur.sol";
import "./utils/FurProxy.sol";
import "./engines/Zones.sol";
import "./engines/SnackShop.sol";
import "./utils/MetaData.sol";
import "./l2/L2Lib.sol";
import "./l2/Fuel.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/cryptography/draft-EIP712.sol";
// import "hardhat/console.sol";
/// @title Furgreement
/// @author LFG Gaming LLC
/// @notice L2 proxy authority; has permissions to write to main contract(s)
contract Furgreement is EIP712, FurProxy {
// Tracker of wallet balances
Fuel public fuel;
// Simple, fast check for a single allowed proxy...
address private _job;
constructor(
address furballsAddress, address fuelAddress
) EIP712("Furgreement", "1") FurProxy(furballsAddress) {
fuel = Fuel(fuelAddress);
_job = msg.sender;
}
/// @notice Player signs an EIP-712 authorizing the ticket (fuel) usage
/// @dev furballMoves defines desinations (zone-moves) for playMany
function runTimekeeper(
uint64[] calldata furballMoves,
L2Lib.TimekeeperRequest[] calldata tkRequests,
bytes[] calldata signatures
) external allowedProxy {
// While TK runs, numMovedFurballs are collected to move zones at the end
uint8 numZones = uint8(furballMoves.length);
uint256[][] memory tokenIds = new uint256[][](numZones);
uint32[] memory zoneNums = new uint32[](numZones);
uint32[] memory zoneCounts = new uint32[](numZones);
for (uint i=0; i<numZones; i++) {
tokenIds[i] = new uint256[](furballMoves[i] & 0xFF);
zoneNums[i] = uint32(furballMoves[i] >> 8);
zoneCounts[i] = 0;
}
// Validate & run TK on each request
for (uint i=0; i<tkRequests.length; i++) {
L2Lib.TimekeeperRequest memory tkRequest = tkRequests[i];
uint errorCode = _runTimekeeper(tkRequest, signatures[i]);
require(errorCode == 0, errorCode == 0 ? "" : string(abi.encodePacked(
FurLib.bytesHex(abi.encode(tkRequest.sender)),
":",
FurLib.uint2str(errorCode)
)));
// Each "round" in the request represents a Furball
for (uint i=0; i<tkRequest.rounds.length; i++) {
_resolveRound(tkRequest.rounds[i], tkRequest.sender);
uint zi = tkRequest.rounds[i].zoneListNum;
if (numZones == 0 || zi == 0) continue;
zi = zi - 1;
uint zc = zoneCounts[zi];
tokenIds[zi][zc] = tkRequest.rounds[i].tokenId;
zoneCounts[zi] = uint32(zc + 1);
}
}
// Finally, move furballs.
for (uint i=0; i<numZones; i++) {
uint32 zoneNum = zoneNums[i];
if (zoneNum == 0 || zoneNum == 0x10000) {
furballs.playMany(tokenIds[i], zoneNum, address(this));
} else {
furballs.engine().zones().overrideZone(tokenIds[i], zoneNum);
}
}
}
/// @notice Public validation function can check that the signature was valid ahead of time
function validateTimekeeper(
L2Lib.TimekeeperRequest memory tkRequest,
bytes memory signature
) public view returns (uint) {
return _validateTimekeeper(tkRequest, signature);
}
/// @notice Single Timekeeper run for one player; validates EIP-712 request
function _runTimekeeper(
L2Lib.TimekeeperRequest memory tkRequest,
bytes memory signature
) internal returns (uint) {
// Check the EIP-712 signature.
uint errorCode = _validateTimekeeper(tkRequest, signature);
if (errorCode != 0) return errorCode;
// Burn tickets, etc.
if (tkRequest.tickets > 0) fuel.burn(tkRequest.sender, tkRequest.tickets);
// Earn FUR (must be at least the amount approved by player)
require(tkRequest.furReal >= tkRequest.furGained, "FUR");
if (tkRequest.furReal > 0) {
furballs.fur().earn(tkRequest.sender, tkRequest.furReal);
}
// Spend FUR (everything approved by player)
if (tkRequest.furSpent > 0) {
// Spend the FUR required for these actions
furballs.fur().spend(tkRequest.sender, tkRequest.furSpent);
}
// Mint new furballs from an edition
if (tkRequest.mintCount > 0) {
// Edition is one-indexed, to allow for null
address[] memory to = new address[](tkRequest.mintCount);
for (uint i=0; i<tkRequest.mintCount; i++) {
to[i] = tkRequest.sender;
}
// "Gift" the mint (FUR purchase should have been done above)
furballs.mint(to, tkRequest.mintEdition, address(this));
}
return 0; // no error
}
/// @notice Validate a timekeeper request
function _validateTimekeeper(
L2Lib.TimekeeperRequest memory tkRequest,
bytes memory signature
) internal view returns (uint) {
bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
keccak256("TimekeeperRequest(address sender,uint32 fuel,uint32 fur_gained,uint32 fur_spent,uint8 mint_edition,uint8 mint_count,uint64 deadline)"),
tkRequest.sender,
tkRequest.tickets,
tkRequest.furGained,
tkRequest.furSpent,
tkRequest.mintEdition,
tkRequest.mintCount,
tkRequest.deadline
)));
address signer = ECDSA.recover(digest, signature);
if (signer != tkRequest.sender) return 1;
if (signer == address(0)) return 2;
if (tkRequest.deadline != 0 && block.timestamp >= tkRequest.deadline) return 3;
return 0;
}
/// @notice Give rewards/outcomes directly
function _resolveRound(L2Lib.RoundResolution memory round, address sender) internal {
if (round.expGained > 0) {
// EXP gain (in explore mode)
furballs.engine().zones().addExp(round.tokenId, round.expGained);
}
if (round.items.length != 0) {
// First item is an optional drop
if (round.items[0] != 0)
furballs.drop(round.tokenId, round.items[0], 1);
// Other items are pickups
for (uint j=1; j<round.items.length; j++) {
furballs.pickup(round.tokenId, round.items[j]);
}
}
// Directly assign snacks...
if (round.snackStacks.length > 0) {
furballs.engine().snacks().giveSnacks(round.tokenId, round.snackStacks);
}
}
/// @notice Proxy can be set to an arbitrary address to represent the allowed offline job
function setJobAddress(address addr) external gameAdmin {
_job = addr;
}
/// @notice Simple proxy allowed check
modifier allowedProxy() {
require(msg.sender == _job || furballs.isAdmin(msg.sender), "FPRXY");
_;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";
/**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _owners;
// Mapping owner address to token count
mapping(address => uint256) private _balances;
// Mapping from token ID to approved address
mapping(uint256 => address) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping(address => mapping(address => bool)) private _operatorApprovals;
/**
* @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IERC721).interfaceId ||
interfaceId == type(IERC721Metadata).interfaceId ||
super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC721-balanceOf}.
*/
function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _balances[owner];
}
/**
* @dev See {IERC721-ownerOf}.
*/
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _owners[tokenId];
require(owner != address(0), "ERC721: owner query for nonexistent token");
return owner;
}
/**
* @dev See {IERC721Metadata-name}.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev See {IERC721Metadata-symbol}.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory baseURI = _baseURI();
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
}
/**
* @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`. Empty
* by default, can be overriden in child contracts.
*/
function _baseURI() internal view virtual returns (string memory) {
return "";
}
/**
* @dev See {IERC721-approve}.
*/
function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
/**
* @dev See {IERC721-getApproved}.
*/
function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev See {IERC721-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC721-isApprovedForAll}.
*/
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev See {IERC721-transferFrom}.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
* implement alternative mechanisms to perform token transfer, such as signature-based.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
/**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
/**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/
function _safeMint(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, _data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
/**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
_owners[tokenId] = to;
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/
function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Clear approvals from the previous owner
_approve(address(0), tokenId);
_balances[from] -= 1;
_balances[to] += 1;
_owners[tokenId] = to;
emit Transfer(from, to, tokenId);
}
/**
* @dev Approve `to` to operate on `tokenId`
*
* Emits a {Approval} event.
*/
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
/**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721Receiver.onERC721Received.selector;
} catch (bytes memory reason) {
if (reason.length == 0) {
revert("ERC721: transfer to non ERC721Receiver implementer");
} else {
assembly {
revert(add(32, reason), mload(reason))
}
}
}
} else {
return true;
}
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
/**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/
function tokenByIndex(uint256 index) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../../utils/introspection/IERC165.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes calldata data
) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
interface IERC721Receiver {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
*
* The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
*/
function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev String operations.
*/
library Strings {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
value /= 10;
}
return string(buffer);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
*/
function toHexString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0x00";
}
uint256 temp = value;
uint256 length = 0;
while (temp != 0) {
length++;
temp >>= 8;
}
return toHexString(value, length);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
*/
function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
bytes memory buffer = new bytes(2 * length + 2);
buffer[0] = "0";
buffer[1] = "x";
for (uint256 i = 2 * length + 1; i > 1; --i) {
buffer[i] = _HEX_SYMBOLS[value & 0xf];
value >>= 4;
}
require(value == 0, "Strings: hex length insufficient");
return string(buffer);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC165.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
* for the additional interface id that will be supported. For example:
*
* ```solidity
* function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
* return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
* }
* ```
*
* Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
*/
abstract contract ERC165 is IERC165 {
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "../utils/FurLib.sol";
import "../utils/FurProxy.sol";
// import "hardhat/console.sol";
/// @title SnackShop
/// @author LFG Gaming LLC
/// @notice Simple data-storage for snacks
contract SnackShop is FurProxy {
// snackId to "definition" of the snack
mapping(uint32 => FurLib.Snack) private snack;
// List of actual snack IDs
uint32[] private snackIds;
// tokenId => snackId => (snackId) + (stackSize)
mapping(uint256 => mapping(uint32 => uint96)) private snackStates;
// Internal cache for speed.
uint256 private _intervalDuration;
constructor(address furballsAddress) FurProxy(furballsAddress) {
_intervalDuration = furballs.intervalDuration();
_defineSnack(0x100, 24 , 250, 15, 0);
_defineSnack(0x200, 24 * 3, 750, 20, 0);
_defineSnack(0x300, 24 * 7, 1500, 25, 0);
}
// -----------------------------------------------------------------------------------------------
// Public
// -----------------------------------------------------------------------------------------------
/// @notice Returns the snacks currently applied to a Furball
function snacks(uint256 tokenId) external view returns(FurLib.Snack[] memory) {
// First, count how many active snacks there are...
uint snackCount = 0;
for (uint i=0; i<snackIds.length; i++) {
uint256 remaining = _snackTimeRemaning(tokenId, snackIds[i]);
if (remaining != 0) {
snackCount++;
}
}
// Next, build the return array...
FurLib.Snack[] memory ret = new FurLib.Snack[](snackCount);
if (snackCount == 0) return ret;
uint snackIdx = 0;
for (uint i=0; i<snackIds.length; i++) {
uint256 remaining = _snackTimeRemaning(tokenId, snackIds[i]);
if (remaining != 0) {
uint96 snackState = snackStates[tokenId][snackIds[i]];
ret[snackIdx] = snack[snackIds[i]];
ret[snackIdx].fed = uint64(snackState >> 16);
ret[snackIdx].count = uint16(snackState);
snackIdx++;
}
}
return ret;
}
/// @notice The public accessor calculates the snack boosts
function snackEffects(uint256 tokenId) external view returns(uint256) {
uint hap = 0;
uint en = 0;
for (uint i=0; i<snackIds.length; i++) {
uint256 remaining = _snackTimeRemaning(tokenId, snackIds[i]);
if (remaining != 0) {
hap += snack[snackIds[i]].happiness;
en += snack[snackIds[i]].energy;
}
}
return (hap << 16) + (en);
}
/// @notice Public accessor for enumeration
function getSnackIds() external view returns(uint32[] memory) {
return snackIds;
}
/// @notice Load a snack by ID
function getSnack(uint32 snackId) external view returns(FurLib.Snack memory) {
return snack[snackId];
}
// -----------------------------------------------------------------------------------------------
// GameAdmin
// -----------------------------------------------------------------------------------------------
/// @notice Allows admins to configure the snack store.
function setSnack(
uint32 snackId, uint32 duration, uint16 furCost, uint16 hap, uint16 en
) external gameAdmin {
_defineSnack(snackId, duration, furCost, hap, en);
}
/// @notice Shortcut for admins/timekeeper
function giveSnack(
uint256 tokenId, uint32 snackId, uint16 count
) external gameAdmin {
_assignSnack(tokenId, snackId, count);
}
/// @notice Shortcut for admins/timekeeper
function giveSnacks(
uint256 tokenId, uint64[] calldata snackStacks
) external gameAdmin {
for (uint i=0; i<snackStacks.length; i++) {
_assignSnack(tokenId, uint32(snackStacks[i] >> 16), uint16(snackStacks[i]));
}
}
/// @notice Shortcut for admins/timekeeper
function giveManySnacks(
uint256[] calldata tokenIds, uint64[] calldata snackStacks
) external gameAdmin {
for (uint i=0; i<snackStacks.length; i++) {
_assignSnack(tokenIds[i], uint32(snackStacks[i] >> 16), uint16(snackStacks[i]));
}
}
// -----------------------------------------------------------------------------------------------
// Internal
// -----------------------------------------------------------------------------------------------
/// @notice Update the snackStates
function _assignSnack(uint256 tokenId, uint32 snackId, uint16 count) internal {
uint timeRemaining = _snackTimeRemaning(tokenId, snackId);
if (timeRemaining == 0) {
snackStates[tokenId][snackId] = uint96((block.timestamp << 16) + count);
} else {
snackStates[tokenId][snackId] = snackStates[tokenId][snackId] + count;
}
}
/// @notice Both removes inactive _snacks from a token and searches for a specific snack Id index
/// @dev Both at once saves some size & ensures that the _snacks are frequently cleaned.
/// @return The index+1 of the existing snack
// function _cleanSnack(uint256 tokenId, uint32 snackId) internal returns(uint256) {
// uint32 ret = 0;
// uint16 hap = 0;
// uint16 en = 0;
// for (uint32 i=1; i<=_snacks[tokenId].length && i <= FurLib.Max32; i++) {
// FurLib.Snack memory snack = _snacks[tokenId][i-1];
// // Has the snack transitioned from active to inactive?
// if (_snackTimeRemaning(snack) == 0) {
// if (_snacks[tokenId].length > 1) {
// _snacks[tokenId][i-1] = _snacks[tokenId][_snacks[tokenId].length - 1];
// }
// _snacks[tokenId].pop();
// i--; // Repeat this idx
// continue;
// }
// hap += snack.happiness;
// en += snack.energy;
// if (snackId != 0 && snack.snackId == snackId) {
// ret = i;
// }
// }
// return (ret << 32) + (hap << 16) + (en);
// }
/// @notice Check if the snack is active; returns 0 if inactive, otherwise the duration
function _snackTimeRemaning(uint256 tokenId, uint32 snackId) internal view returns(uint256) {
uint96 snackState = snackStates[tokenId][snackId];
uint64 fed = uint64(snackState >> 16);
if (fed == 0) return 0;
uint16 count = uint16(snackState);
uint32 duration = snack[snackId].duration;
uint256 expiresAt = uint256(fed + (count * duration * _intervalDuration));
return expiresAt <= block.timestamp ? 0 : (expiresAt - block.timestamp);
}
/// @notice Store a new snack definition
function _defineSnack(
uint32 snackId, uint32 duration, uint16 furCost, uint16 hap, uint16 en
) internal {
if (snack[snackId].snackId != snackId) {
snackIds.push(snackId);
}
snack[snackId].snackId = snackId;
snack[snackId].duration = duration;
snack[snackId].furCost = furCost;
snack[snackId].happiness = hap;
snack[snackId].energy = en;
snack[snackId].count = 1;
snack[snackId].fed = 0;
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "./ILootEngine.sol";
import "./SnackShop.sol";
import "../editions/IFurballEdition.sol";
import "../Furballs.sol";
import "../utils/FurLib.sol";
import "../utils/FurProxy.sol";
import "../utils/ProxyRegistry.sol";
import "../utils/Dice.sol";
import "../utils/Governance.sol";
import "../utils/MetaData.sol";
import "./Zones.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
// import "hardhat/console.sol";
/// @title LootEngine
/// @author LFG Gaming LLC
/// @notice Base implementation of the loot engine
abstract contract LootEngine is ERC165, ILootEngine, Dice, FurProxy {
ProxyRegistry private _proxies;
// An address which may act on behalf of the owner (company)
address override public l2Proxy;
// Zone control contract
Zones override public zones;
// Simple storage of snack definitions
SnackShop override public snacks;
uint32 constant maxExperience = 2010000;
constructor(
address furballsAddress,
address snacksAddr, address zonesAddr,
address tradeProxy, address companyProxyAddr
) FurProxy(furballsAddress) {
_proxies = ProxyRegistry(tradeProxy);
l2Proxy = companyProxyAddr;
snacks = SnackShop(snacksAddr);
zones = Zones(zonesAddr);
}
// -----------------------------------------------------------------------------------------------
// Display
// -----------------------------------------------------------------------------------------------
/// @notice Gets called for Metadata
function furballDescription(uint256 tokenId) external virtual override view returns (string memory) {
return string(abi.encodePacked(
'", "external_url": "https://', _getSubdomain(),
'furballs.com/fb/', FurLib.bytesHex(abi.encode(tokenId)),
'", "animation_url": "https://', _getSubdomain(),
'furballs.com/e/', FurLib.bytesHex(abi.encode(tokenId))
));
}
/// @notice Gets called at the beginning of token render; zones are able to render BKs
function render(uint256 tokenId) external virtual override view returns(string memory) {
return zones.render(tokenId);
}
// -----------------------------------------------------------------------------------------------
// Proxy
// -----------------------------------------------------------------------------------------------
/// @notice An instant snack + move function, called from Zones
function snackAndMove(
FurLib.SnackMove[] calldata snackMoves, uint32 zone, address from
) external override gameJob {
uint256[] memory tokenIds = new uint256[](snackMoves.length);
for (uint i=0; i<snackMoves.length; i++) {
tokenIds[i] = snackMoves[i].tokenId;
for (uint j=0; j<snackMoves[i].snackIds.length; j++) {
furballs.fur().purchaseSnack(
from, FurLib.PERMISSION_USER, tokenIds[i], snackMoves[i].snackIds[j], 1);
}
}
furballs.playMany(tokenIds, zone, from);
}
/// @notice Graceful way for the job to end TK, also burning tickets
function endTimekeeper(
address sender, uint32 fuelCost,
uint256[] calldata tokenIds, uint64[] calldata lastTimestamps, uint8[] calldata modes
) external gameJob {
furballs.furgreement().fuel().burn(sender, fuelCost);
zones.timestampModes(tokenIds, lastTimestamps, modes);
}
// -----------------------------------------------------------------------------------------------
// Public
// -----------------------------------------------------------------------------------------------
/// @notice Loot can have different weight to help prevent over-powering a furball
/// @dev Each point of weight can be offset by a point of energy; the result reduces luck
function weightOf(uint128 lootId) external virtual override pure returns (uint16) {
return 2;
}
/// @notice Checking the zone may use _require to detect preconditions.
function enterZone(
uint256 tokenId, uint32 zone, uint256[] memory team
) external virtual override returns(uint256) {
zones.enterZone(tokenId, zone);
return zone;
}
/// @notice Proxy logic is presently delegated to OpenSea-like contract
function canProxyTrades(
address owner, address operator
) external virtual override view returns(bool) {
if (address(_proxies) == address(0)) return false;
return address(_proxies.proxies(owner)) == operator;
}
/// @notice Allow a player to play? Throws on error if not.
/// @dev This is core gameplay security logic
function approveSender(address sender) external virtual override view returns(uint) {
if (sender == address(0)) return 0;
if (sender == l2Proxy) return FurLib.PERMISSION_OWNER;
if (sender == address(furballs.furgreement())) return FurLib.PERMISSION_CONTRACT;
return _permissions(sender);
}
/// @notice Attempt to upgrade a given piece of loot (item ID)
function upgradeLoot(
FurLib.RewardModifiers memory modifiers,
address owner,
uint128 lootId,
uint8 chances
) external virtual override returns(uint128) {
// upgradeLoot will never receive luckPercent==0 because its stats are noncontextual
(uint8 rarity, uint8 stat) = _itemRarityStat(lootId);
require(rarity > 0 && rarity < 3, "RARITY");
uint32 chance = (rarity == 1 ? 75 : 25) * uint32(chances) + uint32(modifiers.luckPercent * 10);
// Remove the 100% from loot, with 5% minimum chance
chance = chance > 1050 ? (chance - 1000) : 50;
// Even with many chances, odds are capped:
if (chance > 750) chance = 750;
uint32 threshold = (FurLib.Max32 / 1000) * (1000 - chance);
uint256 rolled = (uint256(roll(modifiers.expPercent)));
return rolled < threshold ? 0 : _packLoot(rarity + 1, stat);
}
/// @notice Main loot-drop functionm
function dropLoot(
uint32 intervals,
FurLib.RewardModifiers memory modifiers
) external virtual override returns(uint128) {
if (modifiers.luckPercent == 0) return 0;
(uint8 rarity, uint8 stat) = _rollRarityStat(
uint32((intervals * uint256(modifiers.luckPercent)) /100), 0);
return _packLoot(rarity, stat);
}
/// @notice The snack shop has IDs for each snack definition
function getSnack(uint32 snackId) external view virtual override returns(FurLib.Snack memory) {
return snacks.getSnack(snackId);
}
/// @notice Layers on LootEngine modifiers to rewards
function modifyReward(
FurLib.Furball memory furball,
FurLib.RewardModifiers memory modifiers,
FurLib.Account memory account,
bool contextual
) external virtual override view returns(FurLib.RewardModifiers memory) {
// Use temporary variables is more gas-efficient than accessing them off the struct
FurLib.ZoneReward memory zr = zones.getFurballZoneReward(furball.number);
if (contextual && zr.mode != 1) {
modifiers.luckPercent = 0;
modifiers.expPercent = 0;
modifiers.furPercent = 0;
return modifiers;
}
uint16 expPercent = modifiers.expPercent + modifiers.happinessPoints + zr.rarity;
uint16 furPercent = modifiers.furPercent + _furBoost(furball.level) + zr.rarity;
// First add in the inventory
for (uint256 i=0; i<furball.inventory.length; i++) {
uint128 lootId = uint128(furball.inventory[i] >> 8);
(uint8 rarity, uint8 stat) = _itemRarityStat(lootId);
uint32 stackSize = uint32(furball.inventory[i] & 0xFF);
uint16 boost = uint16(_lootRarityBoost(rarity) * stackSize);
if (stat == 0) {
expPercent += boost;
} else {
furPercent += boost;
}
}
// Team size boosts!
if (account.numFurballs > 1) {
uint16 amt = uint16(2 * (account.numFurballs <= 10 ? (account.numFurballs - 1) : 10));
expPercent += amt;
furPercent += amt;
}
modifiers.luckPercent = _luckBoosts(
modifiers.luckPercent + modifiers.happinessPoints, furball.weight, modifiers.energyPoints);
if (contextual)
modifiers.luckPercent = _timeScalePercent(modifiers.luckPercent, furball.last, zr.timestamp);
modifiers.furPercent =
(contextual ? _timeScalePercent(furPercent, furball.last, zr.timestamp) : furPercent);
modifiers.expPercent =
(contextual ? _timeScalePercent(expPercent, furball.last, zr.timestamp) : expPercent);
return modifiers;
}
/// @notice OpenSea metadata
function attributesMetadata(
uint256 tokenId
) external virtual override view returns(bytes memory) {
FurLib.FurballStats memory stats = furballs.stats(tokenId, false);
return abi.encodePacked(
zones.attributesMetadata(stats, tokenId, maxExperience),
MetaData.traitValue("Rare Genes Boost", stats.definition.rarity),
MetaData.traitNumber("Edition", (tokenId & 0xFF) + 1),
MetaData.traitNumber("Unique Loot Collected", stats.definition.inventory.length),
MetaData.traitBoost("EXP Boost", stats.modifiers.expPercent),
MetaData.traitBoost("FUR Boost", stats.modifiers.furPercent),
MetaData.traitDate("Acquired", stats.definition.trade),
MetaData.traitDate("Birthday", stats.definition.birth)
);
}
// -----------------------------------------------------------------------------------------------
// GameAdmin
// -----------------------------------------------------------------------------------------------
/// @notice The trade hook can update balances or assign rewards
function onTrade(
FurLib.Furball memory furball, address from, address to
) external virtual override gameAdmin {
// Do the first computation of the Furball's boosts
if (from == address(0)) zones.computeStats(furball.number, 0);
Governance gov = furballs.governance();
if (from != address(0)) gov.updateAccount(from, furballs.balanceOf(from) - 1);
if (to != address(0)) gov.updateAccount(to, furballs.balanceOf(to) + 1);
}
/// @notice Calculates new level for experience
function onExperience(
FurLib.Furball memory furball, address owner, uint32 experience
) external virtual override gameAdmin returns(uint32 totalExp, uint16 levels) {
// Zones keep track of the "additional" EXP, accrued via TK (it will get zeroed on zone change)
FurLib.ZoneReward memory zr = zones.getFurballZoneReward(furball.number);
uint32 has = furball.experience + zr.experience;
totalExp = (experience < maxExperience && has < (maxExperience - experience)) ?
(has + experience) : maxExperience;
// Calculate new level & check for level-up
uint16 oldLevel = furball.level;
uint16 level = uint16(FurLib.expToLevel(totalExp, maxExperience));
levels = level > oldLevel ? (level - oldLevel) : 0;
if (levels > 0) {
// Update community standing
furballs.governance().updateMaxLevel(owner, level);
}
return (totalExp, levels);
}
// -----------------------------------------------------------------------------------------------
// Internal
// -----------------------------------------------------------------------------------------------
/// @notice After Timekeeper, rewards need to be scaled by the remaining time
function _timeScalePercent(
uint16 percent, uint64 furballLast, uint64 zoneLast
) internal view returns(uint16) {
if (furballLast >= zoneLast) return percent; // TK was not more recent
return uint16((uint64(percent) * (uint64(block.timestamp) - zoneLast)) / (uint64(block.timestamp) - furballLast));
}
function _luckBoosts(uint16 luckPercent, uint16 weight, uint16 energy) internal pure returns(uint16) {
// Calculate weight & reduce luck
if (weight > 0) {
if (energy > 0) {
weight = (energy >= weight) ? 0 : (weight - energy);
}
if (weight > 0) {
luckPercent = weight >= luckPercent ? 0 : (luckPercent - weight);
}
}
return luckPercent;
}
/// @notice Core loot drop rarity randomization
/// @dev exposes an interface helpful for the unit tests, but is not otherwise called publicly
function _rollRarityStat(uint32 chance, uint32 seed) internal returns(uint8, uint8) {
if (chance == 0) return (0, 0);
uint32 threshold = 4320;
uint32 rolled = roll(seed) % threshold;
uint8 stat = uint8(rolled % 2);
if (chance > threshold || rolled >= (threshold - chance)) return (3, stat);
threshold -= chance;
if (chance * 3 > threshold || rolled >= (threshold - chance * 3)) return (2, stat);
threshold -= chance * 3;
if (chance * 6 > threshold || rolled >= (threshold - chance * 6)) return (1, stat);
return (0, stat);
}
function _packLoot(uint16 rarity, uint16 stat) internal pure returns(uint128) {
return rarity == 0 ? 0 : (uint16(rarity) << 16) + (stat << 8);
}
function _lootRarityBoost(uint16 rarity) internal pure returns (uint16) {
if (rarity == 1) return 5;
else if (rarity == 2) return 15;
else if (rarity == 3) return 30;
return 0;
}
/// @notice Gets the FUR boost for a given level
function _furBoost(uint16 level) internal pure returns (uint16) {
if (level >= 200) return 581;
if (level < 25) return (2 * level);
if (level < 50) return (5000 + (level - 25) * 225) / 100;
if (level < 75) return (10625 + (level - 50) * 250) / 100;
if (level < 100) return (16875 + (level - 75) * 275) / 100;
if (level < 125) return (23750 + (level - 100) * 300) / 100;
if (level < 150) return (31250 + (level - 125) * 325) / 100;
if (level < 175) return (39375 + (level - 150) * 350) / 100;
return (48125 + (level - 175) * 375) / 100;
}
/// @notice Unpacks an item, giving its rarity + stat
function _itemRarityStat(uint128 lootId) internal pure returns (uint8, uint8) {
return (
uint8(FurLib.extractBytes(lootId, FurLib.LOOT_BYTE_RARITY, 1)),
uint8(FurLib.extractBytes(lootId, FurLib.LOOT_BYTE_STAT, 1)));
}
function _getSubdomain() internal view returns (string memory) {
uint chainId = _getChainId();
if (chainId == 3) return "ropsten.";
if (chainId == 4) return "rinkeby.";
if (chainId == 31337) return "localhost.";
return "";
}
function _getChainId() internal view returns (uint256) {
uint256 chainId;
assembly {
chainId := chainid()
}
return chainId;
}
/// @notice Permission job proxy
modifier gameJob() {
require(msg.sender == l2Proxy || _permissionCheck(msg.sender) >= FurLib.PERMISSION_ADMIN, "JOB");
_;
}
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(ILootEngine).interfaceId ||
super.supportsInterface(interfaceId);
}
// function _inventoryBoosts(
// uint256[] memory inventory, bool contextual
// ) internal view returns(uint16 expPercent, uint16 furPercent) {
// for (uint256 i=0; i<inventory.length; i++) {
// uint128 lootId = uint128(inventory[i] / 0x100);
// (uint8 rarity, uint8 stat) = _itemRarityStat(lootId);
// if (stat == 1 && contextual) continue;
// uint32 stackSize = uint32(inventory[i] & 0xFF);
// uint16 boost = uint16(_lootRarityBoost(rarity) * stackSize);
// if (stat == 0) {
// expPercent += boost;
// } else {
// furPercent += boost;
// }
// }
// }
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
// Contract doesn't really provide anything...
contract OwnableDelegateProxy {}
// Required format for OpenSea of proxy delegate store
// https://github.com/ProjectOpenSea/opensea-creatures/blob/f7257a043e82fae8251eec2bdde37a44fee474c4/contracts/ERC721Tradable.sol
// https://etherscan.io/address/0xa5409ec958c83c3f309868babaca7c86dcb077c1#code
contract ProxyRegistry {
mapping(address => OwnableDelegateProxy) public proxies;
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "./FurLib.sol";
/// @title Dice
/// @author LFG Gaming LLC
/// @notice Math utility functions that leverage storage and thus cannot be pure
abstract contract Dice {
uint32 private LAST = 0; // Re-seed for PRNG
/// @notice A PRNG which re-seeds itself with block information & another PRNG
/// @dev This is unit-tested with monobit (frequency) and longestRunOfOnes
function roll(uint32 seed) internal returns (uint32) {
LAST = uint32(uint256(keccak256(
abi.encodePacked(block.timestamp, block.basefee, _prng(LAST == 0 ? seed : LAST)))
));
return LAST;
}
/// @notice A PRNG based upon a Lehmer (Park-Miller) method
/// @dev https://en.wikipedia.org/wiki/Lehmer_random_number_generator
function _prng(uint32 seed) internal view returns (uint256) {
unchecked {
uint256 nonce = seed == 0 ? uint32(block.timestamp) : seed;
return (nonce * 48271) % 0x7fffffff;
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_setOwner(_msgSender());
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_setOwner(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_setOwner(newOwner);
}
function _setOwner(address newOwner) private {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
import "./FurProxy.sol";
import "./FurLib.sol";
import "../Furballs.sol";
/// @title Stakeholders
/// @author LFG Gaming LLC
/// @notice Tracks "percent ownership" of a smart contract, paying out according to schedule
/// @dev Acts as a treasury, receiving ETH funds and distributing them to stakeholders
abstract contract Stakeholders is FurProxy {
// stakeholder values, in 1/1000th of a percent (received during withdrawls)
mapping(address => uint64) public stakes;
// List of stakeholders.
address[] public stakeholders;
// Where any remaining funds should be deposited. Defaults to contract creator.
address payable public poolAddress;
constructor(address furballsAddress) FurProxy(furballsAddress) {
poolAddress = payable(msg.sender);
}
/// @notice Overflow pool of funds. Contains remaining funds from withdrawl.
function setPool(address addr) public onlyOwner {
poolAddress = payable(addr);
}
/// @notice Changes payout percentages.
function setStakeholder(address addr, uint64 stake) public onlyOwner {
if (!_hasStakeholder(addr)) {
stakeholders.push(addr);
}
uint64 percent = stake;
for (uint256 i=0; i<stakeholders.length; i++) {
if (stakeholders[i] != addr) {
percent += stakes[stakeholders[i]];
}
}
require(percent <= FurLib.OneHundredPercent, "Invalid stake (exceeds 100%)");
stakes[addr] = stake;
}
/// @notice Empties this contract's balance, paying out to stakeholders.
function withdraw() external gameAdmin {
uint256 balance = address(this).balance;
require(balance >= FurLib.OneHundredPercent, "Insufficient balance");
for (uint256 i=0; i<stakeholders.length; i++) {
address addr = stakeholders[i];
uint256 payout = balance * uint256(stakes[addr]) / FurLib.OneHundredPercent;
if (payout > 0) {
payable(addr).transfer(payout);
}
}
uint256 remaining = address(this).balance;
poolAddress.transfer(remaining);
}
/// @notice Check
function _hasStakeholder(address addr) internal view returns(bool) {
for (uint256 i=0; i<stakeholders.length; i++) {
if (stakeholders[i] == addr) {
return true;
}
}
return false;
}
// -----------------------------------------------------------------------------------------------
// Payable
// -----------------------------------------------------------------------------------------------
/// @notice This contract can be paid transaction fees, e.g., from OpenSea
/// @dev The contractURI specifies itself as the recipient of transaction fees
receive() external payable { }
}
// SPDX-License-Identifier: BSD-3-Clause
/// @title Vote checkpointing for an ERC-721 token
/// @dev This ERC20 has been adopted from
/// https://github.com/nounsDAO/nouns-monorepo/blob/master/packages/nouns-contracts/contracts/base/ERC721Checkpointable.sol
/*********************************
* ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ *
* ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ *
* ░░░░░░█████████░░█████████░░░ *
* ░░░░░░██░░░████░░██░░░████░░░ *
* ░░██████░░░████████░░░████░░░ *
* ░░██░░██░░░████░░██░░░████░░░ *
* ░░██░░██░░░████░░██░░░████░░░ *
* ░░░░░░█████████░░█████████░░░ *
* ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ *
* ░░░░░░░░░░░░░░░░░░░░░░░░░░░░░ *
*********************************/
// LICENSE
// Community.sol uses and modifies part of Compound Lab's Comp.sol:
// https://github.com/compound-finance/compound-protocol/blob/ae4388e780a8d596d97619d9704a931a2752c2bc/contracts/Governance/Comp.sol
//
// Comp.sol source code Copyright 2020 Compound Labs, Inc. licensed under the BSD-3-Clause license.
// With modifications by Nounders DAO.
//
// Additional conditions of BSD-3-Clause can be found here: https://opensource.org/licenses/BSD-3-Clause
//
// MODIFICATIONS
// Checkpointing logic from Comp.sol has been used with the following modifications:
// - `delegates` is renamed to `_delegates` and is set to private
// - `delegates` is a public function that uses the `_delegates` mapping look-up, but unlike
// Comp.sol, returns the delegator's own address if there is no delegate.
// This avoids the delegator needing to "delegate to self" with an additional transaction
// - `_transferTokens()` is renamed `_beforeTokenTransfer()` and adapted to hook into OpenZeppelin's ERC721 hooks.
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "./FurLib.sol";
/// @title Community
/// @author LFG Gaming LLC
/// @notice This is a derived token; it represents a weighted balance of the ERC721 token (Furballs).
/// @dev There is no fiscal interest in Community. This is simply a measured value of community voice.
contract Community is ERC20 {
/// @notice A record of each accounts delegate
mapping(address => address) private _delegates;
/// @notice A checkpoint for marking number of votes from a given block
struct Checkpoint {
uint32 fromBlock;
uint96 votes;
}
constructor() ERC20("FurballsCommunity", "FBLS") { }
/// @notice A record of votes checkpoints for each account, by index
mapping(address => mapping(uint32 => Checkpoint)) public checkpoints;
/// @notice The number of checkpoints for each account
mapping(address => uint32) public numCheckpoints;
/// @notice The EIP-712 typehash for the contract's domain
bytes32 public constant DOMAIN_TYPEHASH =
keccak256('EIP712Domain(string name,uint256 chainId,address verifyingContract)');
/// @notice The EIP-712 typehash for the delegation struct used by the contract
bytes32 public constant DELEGATION_TYPEHASH =
keccak256('Delegation(address delegatee,uint256 nonce,uint256 expiry)');
/// @notice A record of states for signing / validating signatures
mapping(address => uint256) public nonces;
/// @notice An event thats emitted when an account changes its delegate
event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);
/// @notice An event thats emitted when a delegate account's vote balance changes
event DelegateVotesChanged(address indexed delegate, uint256 previousBalance, uint256 newBalance);
/**
* @notice The votes a delegator can delegate, which is the current balance of the delegator.
* @dev Used when calling `_delegate()`
*/
function votesToDelegate(address delegator) public view returns (uint96) {
return safe96(balanceOf(delegator), 'Community::votesToDelegate: amount exceeds 96 bits');
}
/**
* @notice Overrides the standard `Comp.sol` delegates mapping to return
* the delegator's own address if they haven't delegated.
* This avoids having to delegate to oneself.
*/
function delegates(address delegator) public view returns (address) {
address current = _delegates[delegator];
return current == address(0) ? delegator : current;
}
/// @notice Sets the addresses' standing directly
function update(FurLib.Account memory account, address addr) external returns (uint256) {
require(false, 'NEED SECURITY');
// uint256 balance = balanceOf(addr);
// if (standing > balance) {
// _mint(addr, standing - balance);
// } else if (standing < balance) {
// _burn(addr, balance - standing);
// }
}
/**
* @notice Adapted from `_transferTokens()` in `Comp.sol` to update delegate votes.
* @dev hooks into OpenZeppelin's `ERC721._transfer`
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal override {
super._beforeTokenTransfer(from, to, amount);
require(from == address(0), "Votes may not be traded.");
/// @notice Differs from `_transferTokens()` to use `delegates` override method to simulate auto-delegation
_moveDelegates(delegates(from), delegates(to), uint96(amount));
}
/**
* @notice Delegate votes from `msg.sender` to `delegatee`
* @param delegatee The address to delegate votes to
*/
function delegate(address delegatee) public {
if (delegatee == address(0)) delegatee = msg.sender;
return _delegate(msg.sender, delegatee);
}
/**
* @notice Delegates votes from signatory to `delegatee`
* @param delegatee The address to delegate votes to
* @param nonce The contract state required to match the signature
* @param expiry The time at which to expire the signature
* @param v The recovery byte of the signature
* @param r Half of the ECDSA signature pair
* @param s Half of the ECDSA signature pair
*/
function delegateBySig(
address delegatee,
uint256 nonce,
uint256 expiry,
uint8 v,
bytes32 r,
bytes32 s
) public {
bytes32 domainSeparator = keccak256(
abi.encode(DOMAIN_TYPEHASH, keccak256(bytes(name())), getChainId(), address(this))
);
bytes32 structHash = keccak256(abi.encode(DELEGATION_TYPEHASH, delegatee, nonce, expiry));
bytes32 digest = keccak256(abi.encodePacked('\x19\x01', domainSeparator, structHash));
address signatory = ecrecover(digest, v, r, s);
require(signatory != address(0), 'Community::delegateBySig: invalid signature');
require(nonce == nonces[signatory]++, 'Community::delegateBySig: invalid nonce');
require(block.timestamp <= expiry, 'Community::delegateBySig: signature expired');
return _delegate(signatory, delegatee);
}
/**
* @notice Gets the current votes balance for `account`
* @param account The address to get votes balance
* @return The number of current votes for `account`
*/
function getCurrentVotes(address account) external view returns (uint96) {
uint32 nCheckpoints = numCheckpoints[account];
return nCheckpoints > 0 ? checkpoints[account][nCheckpoints - 1].votes : 0;
}
/**
* @notice Determine the prior number of votes for an account as of a block number
* @dev Block number must be a finalized block or else this function will revert to prevent misinformation.
* @param account The address of the account to check
* @param blockNumber The block number to get the vote balance at
* @return The number of votes the account had as of the given block
*/
function getPriorVotes(address account, uint256 blockNumber) public view returns (uint96) {
require(blockNumber < block.number, 'Community::getPriorVotes: not yet determined');
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
// First check most recent balance
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
// Next check implicit zero balance
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
uint32 center = upper - (upper - lower) / 2; // ceil, avoiding overflow
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
} else if (cp.fromBlock < blockNumber) {
lower = center;
} else {
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function _delegate(address delegator, address delegatee) internal {
/// @notice differs from `_delegate()` in `Comp.sol` to use `delegates` override method to simulate auto-delegation
address currentDelegate = delegates(delegator);
_delegates[delegator] = delegatee;
emit DelegateChanged(delegator, currentDelegate, delegatee);
uint96 amount = votesToDelegate(delegator);
_moveDelegates(currentDelegate, delegatee, amount);
}
function _moveDelegates(
address srcRep,
address dstRep,
uint96 amount
) internal {
if (srcRep != dstRep && amount > 0) {
if (srcRep != address(0)) {
uint32 srcRepNum = numCheckpoints[srcRep];
uint96 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
uint96 srcRepNew = sub96(srcRepOld, amount, 'Community::_moveDelegates: amount underflows');
_writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
}
if (dstRep != address(0)) {
uint32 dstRepNum = numCheckpoints[dstRep];
uint96 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
uint96 dstRepNew = add96(dstRepOld, amount, 'Community::_moveDelegates: amount overflows');
_writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
}
}
}
function _writeCheckpoint(
address delegatee,
uint32 nCheckpoints,
uint96 oldVotes,
uint96 newVotes
) internal {
uint32 blockNumber = safe32(
block.number,
'Community::_writeCheckpoint: block number exceeds 32 bits'
);
if (nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber) {
checkpoints[delegatee][nCheckpoints - 1].votes = newVotes;
} else {
checkpoints[delegatee][nCheckpoints] = Checkpoint(blockNumber, newVotes);
numCheckpoints[delegatee] = nCheckpoints + 1;
}
emit DelegateVotesChanged(delegatee, oldVotes, newVotes);
}
function safe32(uint256 n, string memory errorMessage) internal pure returns (uint32) {
require(n < 2**32, errorMessage);
return uint32(n);
}
function safe96(uint256 n, string memory errorMessage) internal pure returns (uint96) {
require(n < 2**96, errorMessage);
return uint96(n);
}
function add96(
uint96 a,
uint96 b,
string memory errorMessage
) internal pure returns (uint96) {
uint96 c = a + b;
require(c >= a, errorMessage);
return c;
}
function sub96(
uint96 a,
uint96 b,
string memory errorMessage
) internal pure returns (uint96) {
require(b <= a, errorMessage);
return a - b;
}
function getChainId() internal view returns (uint256) {
uint256 chainId;
assembly {
chainId := chainid()
}
return chainId;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The default value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
unchecked {
_approve(sender, _msgSender(), currentAllowance - amount);
}
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
}
return true;
}
/**
* @dev Moves `amount` of tokens from `sender` to `recipient`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[sender] = senderBalance - amount;
}
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
_afterTokenTransfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
}
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
/**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* has been transferred to `to`.
* - when `from` is zero, `amount` tokens have been minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens have been burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;
import "../utils/FurProxy.sol";
/// @title Fuel
/// @author LFG Gaming LLC
/// @notice Simple tracker for how much ETH a user has deposited into Furballs' pools, etc.
contract Fuel is FurProxy {
mapping(address => uint256) public tank;
uint256 public conversionRate = 100000000000;
constructor(address furballsAddress) FurProxy(furballsAddress) { }
/// @notice Change ETH/Fuel ratio
function setConversion(uint256 rate) external gameModerators {
conversionRate = rate;
}
/// @notice Direct deposit function
/// @dev Pass zero address to apply to self
function deposit(address to) external payable {
require(msg.value > 0, "VALUE");
if (to == address(0)) to = msg.sender;
tank[to] += msg.value / conversionRate;
}
/// @notice Sends payout to the treasury
function settle(uint256 amount) external gameModerators {
if (amount == 0) amount = address(this).balance;
furballs.governance().treasury().transfer(amount);
}
/// @notice Increases balance
function gift(address[] calldata tos, uint256[] calldata amounts) external gameModerators {
for (uint i=0; i<tos.length; i++) {
tank[tos[i]] += amounts[i];
}
}
/// @notice Decreases balance. Returns the amount withdrawn, where zero indicates failure.
/// @dev Does not require/throw, but empties the balance when it exceeds the requested amount.
function burn(address from, uint256 amount) external gameModerators returns(uint) {
return _burn(from, amount);
}
/// @notice Burn lots of fuel from different players
function burnAll(
address[] calldata wallets, uint256[] calldata requestedFuels
) external gameModerators {
for (uint i=0; i<wallets.length; i++) {
_burn(wallets[i], requestedFuels[i]);
}
}
/// @notice Internal burn
function _burn(address from, uint256 amount) internal returns(uint) {
uint256 bal = tank[from];
if (bal == 0) {
return 0;
} else if (bal > amount) {
tank[from] = bal - amount;
} else {
amount = bal;
tank[from] = 0;
}
return amount;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
*
* These functions can be used to verify that a message was signed by the holder
* of the private keys of a given address.
*/
library ECDSA {
enum RecoverError {
NoError,
InvalidSignature,
InvalidSignatureLength,
InvalidSignatureS,
InvalidSignatureV
}
function _throwError(RecoverError error) private pure {
if (error == RecoverError.NoError) {
return; // no error: do nothing
} else if (error == RecoverError.InvalidSignature) {
revert("ECDSA: invalid signature");
} else if (error == RecoverError.InvalidSignatureLength) {
revert("ECDSA: invalid signature length");
} else if (error == RecoverError.InvalidSignatureS) {
revert("ECDSA: invalid signature 's' value");
} else if (error == RecoverError.InvalidSignatureV) {
revert("ECDSA: invalid signature 'v' value");
}
}
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature` or error string. This address can then be used for verification purposes.
*
* The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {toEthSignedMessageHash} on it.
*
* Documentation for signature generation:
* - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
* - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
*
* _Available since v4.3._
*/
function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
// Check the signature length
// - case 65: r,s,v signature (standard)
// - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
if (signature.length == 65) {
bytes32 r;
bytes32 s;
uint8 v;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
assembly {
r := mload(add(signature, 0x20))
s := mload(add(signature, 0x40))
v := byte(0, mload(add(signature, 0x60)))
}
return tryRecover(hash, v, r, s);
} else if (signature.length == 64) {
bytes32 r;
bytes32 vs;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
assembly {
r := mload(add(signature, 0x20))
vs := mload(add(signature, 0x40))
}
return tryRecover(hash, r, vs);
} else {
return (address(0), RecoverError.InvalidSignatureLength);
}
}
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature`. This address can then be used for verification purposes.
*
* The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {toEthSignedMessageHash} on it.
*/
function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
(address recovered, RecoverError error) = tryRecover(hash, signature);
_throwError(error);
return recovered;
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
*
* See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
*
* _Available since v4.3._
*/
function tryRecover(
bytes32 hash,
bytes32 r,
bytes32 vs
) internal pure returns (address, RecoverError) {
bytes32 s;
uint8 v;
assembly {
s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
v := add(shr(255, vs), 27)
}
return tryRecover(hash, v, r, s);
}
/**
* @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
*
* _Available since v4.2._
*/
function recover(
bytes32 hash,
bytes32 r,
bytes32 vs
) internal pure returns (address) {
(address recovered, RecoverError error) = tryRecover(hash, r, vs);
_throwError(error);
return recovered;
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `v`,
* `r` and `s` signature fields separately.
*
* _Available since v4.3._
*/
function tryRecover(
bytes32 hash,
uint8 v,
bytes32 r,
bytes32 s
) internal pure returns (address, RecoverError) {
// EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
// unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
// the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
// signatures from current libraries generate a unique signature with an s-value in the lower half order.
//
// If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
// with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
// vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
// these malleable signatures as well.
if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
return (address(0), RecoverError.InvalidSignatureS);
}
if (v != 27 && v != 28) {
return (address(0), RecoverError.InvalidSignatureV);
}
// If the signature is valid (and not malleable), return the signer address
address signer = ecrecover(hash, v, r, s);
if (signer == address(0)) {
return (address(0), RecoverError.InvalidSignature);
}
return (signer, RecoverError.NoError);
}
/**
* @dev Overload of {ECDSA-recover} that receives the `v`,
* `r` and `s` signature fields separately.
*/
function recover(
bytes32 hash,
uint8 v,
bytes32 r,
bytes32 s
) internal pure returns (address) {
(address recovered, RecoverError error) = tryRecover(hash, v, r, s);
_throwError(error);
return recovered;
}
/**
* @dev Returns an Ethereum Signed Message, created from a `hash`. This
* produces hash corresponding to the one signed with the
* https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
* JSON-RPC method as part of EIP-191.
*
* See {recover}.
*/
function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
// 32 is the length in bytes of hash,
// enforced by the type signature above
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
}
/**
* @dev Returns an Ethereum Signed Typed Data, created from a
* `domainSeparator` and a `structHash`. This produces hash corresponding
* to the one signed with the
* https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
* JSON-RPC method as part of EIP-712.
*
* See {recover}.
*/
function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./ECDSA.sol";
/**
* @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
*
* The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
* thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
* they need in their contracts using a combination of `abi.encode` and `keccak256`.
*
* This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
* scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
* ({_hashTypedDataV4}).
*
* The implementation of the domain separator was designed to be as efficient as possible while still properly updating
* the chain id to protect against replay attacks on an eventual fork of the chain.
*
* NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
* https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
*
* _Available since v3.4._
*/
abstract contract EIP712 {
/* solhint-disable var-name-mixedcase */
// Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
// invalidate the cached domain separator if the chain id changes.
bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
uint256 private immutable _CACHED_CHAIN_ID;
bytes32 private immutable _HASHED_NAME;
bytes32 private immutable _HASHED_VERSION;
bytes32 private immutable _TYPE_HASH;
/* solhint-enable var-name-mixedcase */
/**
* @dev Initializes the domain separator and parameter caches.
*
* The meaning of `name` and `version` is specified in
* https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
*
* - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
* - `version`: the current major version of the signing domain.
*
* NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
* contract upgrade].
*/
constructor(string memory name, string memory version) {
bytes32 hashedName = keccak256(bytes(name));
bytes32 hashedVersion = keccak256(bytes(version));
bytes32 typeHash = keccak256(
"EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
);
_HASHED_NAME = hashedName;
_HASHED_VERSION = hashedVersion;
_CACHED_CHAIN_ID = block.chainid;
_CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
_TYPE_HASH = typeHash;
}
/**
* @dev Returns the domain separator for the current chain.
*/
function _domainSeparatorV4() internal view returns (bytes32) {
if (block.chainid == _CACHED_CHAIN_ID) {
return _CACHED_DOMAIN_SEPARATOR;
} else {
return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
}
}
function _buildDomainSeparator(
bytes32 typeHash,
bytes32 nameHash,
bytes32 versionHash
) private view returns (bytes32) {
return keccak256(abi.encode(typeHash, nameHash, versionHash, block.chainid, address(this)));
}
/**
* @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
* function returns the hash of the fully encoded EIP712 message for this domain.
*
* This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
*
* ```solidity
* bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
* keccak256("Mail(address to,string contents)"),
* mailTo,
* keccak256(bytes(mailContents))
* )));
* address signer = ECDSA.recover(digest, signature);
* ```
*/
function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
return ECDSA.toTypedDataHash(_domainSeparatorV4(), structHash);
}
} | * @notice The votes a delegator can delegate, which is the current balance of the delegator. @dev Used when calling `_delegate()`/ | function votesToDelegate(address delegator) public view returns (uint96) {
return safe96(balanceOf(delegator), 'Community::votesToDelegate: amount exceeds 96 bits');
}
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// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-pool-stable/contracts/StablePool.sol";
import "@balancer-labs/v2-pool-utils/contracts/rates/PriceRateCache.sol";
import "@balancer-labs/v2-pool-utils/contracts/interfaces/IRateProvider.sol";
import "@balancer-labs/v2-solidity-utils/contracts/math/Math.sol";
import "@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/ERC20Helpers.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/BalancerErrors.sol";
import "./StablePhantomPoolUserDataHelpers.sol";
/**
* @dev StablePool with preminted BPT and rate providers for each token, allowing for e.g. wrapped tokens with a known
* price ratio, such as Compound's cTokens.
*
* BPT is preminted on Pool initialization and registered as one of the Pool's tokens, allowing for swaps to behave as
* single-token joins or exits (by swapping a token for BPT). Regular joins and exits are disabled, since no BPT is
* minted or burned after initialization.
*
* Preminted BPT is sometimes called Phantom BPT, as the preminted BPT (which is deposited in the Vault as balance of
* the Pool) doesn't belong to any entity until transferred out of the Pool. The Pool's arithmetic behaves as if it
* didn't exist, and the BPT total supply is not a useful value: we rely on the 'virtual supply' (how much BPT is
* actually owned by some entity) instead.
*/
contract StablePhantomPool is StablePool {
using FixedPoint for uint256;
using PriceRateCache for bytes32;
using StablePhantomPoolUserDataHelpers for bytes;
uint256 private constant _MIN_TOKENS = 2;
uint256 private constant _MAX_TOKEN_BALANCE = 2**(112) - 1;
uint256 private immutable _bptIndex;
// Since this Pool is not joined or exited via the regular onJoinPool and onExitPool hooks, it lacks a way to
// continuously pay due protocol fees. Instead, it keeps track of those internally.
// Due protocol fees are expressed in BPT, which leads to reduced gas costs when compared to tracking due fees for
// each Pool token. This means that some of the BPT deposited in the Vault for the Pool is part of the 'virtual'
// supply, as it belongs to the protocol.
uint256 private _dueProtocolFeeBptAmount;
// The Vault does not provide the protocol swap fee percentage in swap hooks (as swaps don't typically need this
// value), so we need to fetch it ourselves from the Vault's ProtocolFeeCollector. However, this value changes so
// rarely that it doesn't make sense to perform the required calls to get the current value in every single swap.
// Instead, we keep a local copy that can be permissionlessly updated by anyone with the real value.
uint256 private _cachedProtocolSwapFeePercentage;
event CachedProtocolSwapFeePercentageUpdated(uint256 protocolSwapFeePercentage);
// Token rate caches are used to avoid querying the price rate for a token every time we need to work with it.
// Data is stored with the following structure:
//
// [ expires | duration | price rate value ]
// [ uint64 | uint64 | uint128 ]
mapping(IERC20 => bytes32) private _tokenRateCaches;
IRateProvider internal immutable _rateProvider0;
IRateProvider internal immutable _rateProvider1;
IRateProvider internal immutable _rateProvider2;
IRateProvider internal immutable _rateProvider3;
IRateProvider internal immutable _rateProvider4;
event TokenRateCacheUpdated(IERC20 indexed token, uint256 rate);
event TokenRateProviderSet(IERC20 indexed token, IRateProvider indexed provider, uint256 cacheDuration);
event DueProtocolFeeIncreased(uint256 bptAmount);
enum JoinKindPhantom { INIT, COLLECT_PROTOCOL_FEES }
enum ExitKindPhantom { EXACT_BPT_IN_FOR_TOKENS_OUT }
// The constructor arguments are received in a struct to work around stack-too-deep issues
struct NewPoolParams {
IVault vault;
string name;
string symbol;
IERC20[] tokens;
IRateProvider[] rateProviders;
uint256[] tokenRateCacheDurations;
uint256 amplificationParameter;
uint256 swapFeePercentage;
uint256 pauseWindowDuration;
uint256 bufferPeriodDuration;
address owner;
}
constructor(NewPoolParams memory params)
StablePool(
params.vault,
params.name,
params.symbol,
_insertSorted(params.tokens, IERC20(this)),
params.amplificationParameter,
params.swapFeePercentage,
params.pauseWindowDuration,
params.bufferPeriodDuration,
params.owner
)
{
// BasePool checks that the Pool has at least two tokens, but since one of them is the BPT (this contract), we
// need to check ourselves that there are at least creator-supplied tokens (i.e. the minimum number of total
// tokens for this contract is actually three, including the BPT).
_require(params.tokens.length >= _MIN_TOKENS, Errors.MIN_TOKENS);
InputHelpers.ensureInputLengthMatch(
params.tokens.length,
params.rateProviders.length,
params.tokenRateCacheDurations.length
);
for (uint256 i = 0; i < params.tokens.length; i++) {
if (params.rateProviders[i] != IRateProvider(0)) {
_updateTokenRateCache(params.tokens[i], params.rateProviders[i], params.tokenRateCacheDurations[i]);
emit TokenRateProviderSet(params.tokens[i], params.rateProviders[i], params.tokenRateCacheDurations[i]);
}
}
// The Vault keeps track of all Pool tokens in a specific order: we need to know what the index of BPT is in
// this ordering to be able to identify it when balances arrays are received. Since the tokens array is sorted,
// we need to find the correct BPT index in the array returned by `_insertSorted()`.
// See `IVault.getPoolTokens()` for more information regarding token ordering.
uint256 bptIndex;
for (bptIndex = params.tokens.length; bptIndex > 0 && params.tokens[bptIndex - 1] > IERC20(this); bptIndex--) {
// solhint-disable-previous-line no-empty-blocks
}
_bptIndex = bptIndex;
// The rate providers are stored as immutable state variables, and for simplicity when accessing those we'll
// reference them by token index in the full base tokens plus BPT set (i.e. the tokens the Pool registers). Due
// to immutable variables requiring an explicit assignment instead of defaulting to an empty value, it is
// simpler to create a new memory array with the values we want to assign to the immutable state variables.
IRateProvider[] memory tokensAndBPTRateProviders = new IRateProvider[](params.tokens.length + 1);
for (uint256 i = 0; i < tokensAndBPTRateProviders.length; ++i) {
if (i < bptIndex) {
tokensAndBPTRateProviders[i] = params.rateProviders[i];
} else if (i == bptIndex) {
tokensAndBPTRateProviders[i] = IRateProvider(0);
} else {
tokensAndBPTRateProviders[i] = params.rateProviders[i - 1];
}
}
// Immutable variables cannot be initialized inside an if statement, so we must do conditional assignments
_rateProvider0 = (tokensAndBPTRateProviders.length > 0) ? tokensAndBPTRateProviders[0] : IRateProvider(0);
_rateProvider1 = (tokensAndBPTRateProviders.length > 1) ? tokensAndBPTRateProviders[1] : IRateProvider(0);
_rateProvider2 = (tokensAndBPTRateProviders.length > 2) ? tokensAndBPTRateProviders[2] : IRateProvider(0);
_rateProvider3 = (tokensAndBPTRateProviders.length > 3) ? tokensAndBPTRateProviders[3] : IRateProvider(0);
_rateProvider4 = (tokensAndBPTRateProviders.length > 4) ? tokensAndBPTRateProviders[4] : IRateProvider(0);
_updateCachedProtocolSwapFeePercentage(params.vault);
}
function getMinimumBpt() external pure returns (uint256) {
return _getMinimumBpt();
}
function getBptIndex() external view returns (uint256) {
return _bptIndex;
}
function getDueProtocolFeeBptAmount() external view returns (uint256) {
return _dueProtocolFeeBptAmount;
}
/**
* @dev StablePools with two tokens may use the IMinimalSwapInfoPool interface. This should never happen since this
* Pool has a minimum of three tokens, but we override and revert unconditionally in this handler anyway.
*/
function onSwap(
SwapRequest memory,
uint256,
uint256
) public pure override returns (uint256) {
_revert(Errors.UNHANDLED_BY_PHANTOM_POOL);
}
// StablePool's `_onSwapGivenIn` and `_onSwapGivenOut` handlers are meant to process swaps between Pool tokens.
// Since one of the Pool's tokens is the preminted BPT, we neeed to a) handle swaps where that tokens is involved
// separately (as they are effectively single-token joins or exits), and b) remove BPT from the balances array when
// processing regular swaps before delegating those to StablePool's handler.
//
// Since StablePools don't accurately track protocol fees in single-token joins and exit, and not only does this
// Pool not support multi-token joins or exits, but also they are expected to be much more prevalent, we compute
// protocol fees in a different and more straightforward way. Recall that due protocol fees are expressed as BPT
// amounts: for any swap involving BPT, we simply add the corresponding protocol swap fee to that amount, and for
// swaps without BPT we convert the fee amount to the equivalent BPT amount. Note that swap fees are charged by
// BaseGeneralPool.
//
// The given in and given out handlers are quite similar and could use an intermediate abstraction, but keeping the
// duplication seems to lead to more readable code, given the number of variants at play.
function _onSwapGivenIn(
SwapRequest memory request,
uint256[] memory balancesIncludingBpt,
uint256 indexIn,
uint256 indexOut
) internal virtual override whenNotPaused returns (uint256 amountOut) {
_cacheTokenRatesIfNecessary();
uint256 protocolSwapFeePercentage = _cachedProtocolSwapFeePercentage;
// Compute virtual BPT supply and token balances (sans BPT).
(uint256 virtualSupply, uint256[] memory balances) = _dropBptItem(balancesIncludingBpt);
if (request.tokenIn == IERC20(this)) {
amountOut = _onSwapTokenGivenBptIn(request.amount, _skipBptIndex(indexOut), virtualSupply, balances);
// For given in swaps, request.amount holds the amount in.
if (protocolSwapFeePercentage > 0) {
_trackDueProtocolFeeByBpt(request.amount, protocolSwapFeePercentage);
}
} else if (request.tokenOut == IERC20(this)) {
amountOut = _onSwapBptGivenTokenIn(request.amount, _skipBptIndex(indexIn), virtualSupply, balances);
if (protocolSwapFeePercentage > 0) {
_trackDueProtocolFeeByBpt(amountOut, protocolSwapFeePercentage);
}
} else {
// To compute accrued protocol fees in BPT, we measure the invariant before and after the swap, then compute
// the equivalent BPT amount that accounts for that growth and finally extract the percentage that
// corresponds to protocol fees.
// Since the original StablePool._onSwapGivenIn implementation already computes the invariant, we fully
// replace it and reimplement it here to take advantage of that.
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 invariant = StableMath._calculateInvariant(currentAmp, balances, true);
amountOut = StableMath._calcOutGivenIn(
currentAmp,
balances,
_skipBptIndex(indexIn),
_skipBptIndex(indexOut),
request.amount,
invariant
);
if (protocolSwapFeePercentage > 0) {
// We could've stored these indices in stack variables, but that causes stack-too-deep issues.
uint256 newIndexIn = _skipBptIndex(indexIn);
uint256 newIndexOut = _skipBptIndex(indexOut);
uint256 amountInWithFee = _addSwapFeeAmount(request.amount);
balances[newIndexIn] = balances[newIndexIn].add(amountInWithFee);
balances[newIndexOut] = balances[newIndexOut].sub(amountOut);
_trackDueProtocolFeeByInvariantIncrement(
invariant,
currentAmp,
balances,
virtualSupply,
protocolSwapFeePercentage
);
}
}
}
function _onSwapGivenOut(
SwapRequest memory request,
uint256[] memory balancesIncludingBpt,
uint256 indexIn,
uint256 indexOut
) internal virtual override whenNotPaused returns (uint256 amountIn) {
_cacheTokenRatesIfNecessary();
uint256 protocolSwapFeePercentage = _cachedProtocolSwapFeePercentage;
// Compute virtual BPT supply and token balances (sans BPT).
(uint256 virtualSupply, uint256[] memory balances) = _dropBptItem(balancesIncludingBpt);
if (request.tokenIn == IERC20(this)) {
amountIn = _onSwapBptGivenTokenOut(request.amount, _skipBptIndex(indexOut), virtualSupply, balances);
if (protocolSwapFeePercentage > 0) {
_trackDueProtocolFeeByBpt(amountIn, protocolSwapFeePercentage);
}
} else if (request.tokenOut == IERC20(this)) {
amountIn = _onSwapTokenGivenBptOut(request.amount, _skipBptIndex(indexIn), virtualSupply, balances);
// For given out swaps, request.amount holds the amount out.
if (protocolSwapFeePercentage > 0) {
_trackDueProtocolFeeByBpt(request.amount, protocolSwapFeePercentage);
}
} else {
// To compute accrued protocol fees in BPT, we measure the invariant before and after the swap, then compute
// the equivalent BPT amount that accounts for that growth and finally extract the percentage that
// corresponds to protocol fees.
// Since the original StablePool._onSwapGivenOut implementation already computes the invariant, we fully
// replace it and reimplement it here to take advtange of that.
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 invariant = StableMath._calculateInvariant(currentAmp, balances, true);
amountIn = StableMath._calcInGivenOut(
currentAmp,
balances,
_skipBptIndex(indexIn),
_skipBptIndex(indexOut),
request.amount,
invariant
);
if (protocolSwapFeePercentage > 0) {
// We could've stored these indices in stack variables, but that causes stack-too-deep issues.
uint256 newIndexIn = _skipBptIndex(indexIn);
uint256 newIndexOut = _skipBptIndex(indexOut);
uint256 amountInWithFee = _addSwapFeeAmount(amountIn);
balances[newIndexIn] = balances[newIndexIn].add(amountInWithFee);
balances[newIndexOut] = balances[newIndexOut].sub(request.amount);
_trackDueProtocolFeeByInvariantIncrement(
invariant,
currentAmp,
balances,
virtualSupply,
protocolSwapFeePercentage
);
}
}
}
/**
* @dev Calculate token out for exact BPT in (exit)
*/
function _onSwapTokenGivenBptIn(
uint256 bptIn,
uint256 tokenIndex,
uint256 virtualSupply,
uint256[] memory balances
) internal view returns (uint256 amountOut) {
// Use virtual total supply and zero swap fees for joins.
(uint256 amp, ) = _getAmplificationParameter();
amountOut = StableMath._calcTokenOutGivenExactBptIn(amp, balances, tokenIndex, bptIn, virtualSupply, 0);
}
/**
* @dev Calculate token in for exact BPT out (join)
*/
function _onSwapTokenGivenBptOut(
uint256 bptOut,
uint256 tokenIndex,
uint256 virtualSupply,
uint256[] memory balances
) internal view returns (uint256 amountIn) {
// Use virtual total supply and zero swap fees for joins
(uint256 amp, ) = _getAmplificationParameter();
amountIn = StableMath._calcTokenInGivenExactBptOut(amp, balances, tokenIndex, bptOut, virtualSupply, 0);
}
/**
* @dev Calculate BPT in for exact token out (exit)
*/
function _onSwapBptGivenTokenOut(
uint256 amountOut,
uint256 tokenIndex,
uint256 virtualSupply,
uint256[] memory balances
) internal view returns (uint256 bptIn) {
// Avoid BPT balance for stable pool math. Use virtual total supply and zero swap fees for exits.
(uint256 amp, ) = _getAmplificationParameter();
uint256[] memory amountsOut = new uint256[](_getTotalTokens() - 1);
amountsOut[tokenIndex] = amountOut;
bptIn = StableMath._calcBptInGivenExactTokensOut(amp, balances, amountsOut, virtualSupply, 0);
}
/**
* @dev Calculate BPT out for exact token in (join)
*/
function _onSwapBptGivenTokenIn(
uint256 amountIn,
uint256 tokenIndex,
uint256 virtualSupply,
uint256[] memory balances
) internal view returns (uint256 bptOut) {
uint256[] memory amountsIn = new uint256[](_getTotalTokens() - 1);
amountsIn[tokenIndex] = amountIn;
(uint256 amp, ) = _getAmplificationParameter();
bptOut = StableMath._calcBptOutGivenExactTokensIn(amp, balances, amountsIn, virtualSupply, 0);
}
/**
* @dev Tracks newly charged protocol fees after a swap where BPT was not involved (i.e. a regular swap).
*/
function _trackDueProtocolFeeByInvariantIncrement(
uint256 previousInvariant,
uint256 amp,
uint256[] memory postSwapBalances,
uint256 virtualSupply,
uint256 protocolSwapFeePercentage
) private {
// To convert the protocol swap fees to a BPT amount, we compute the invariant growth (which is due exclusively
// to swap fees), extract the portion that corresponds to protocol swap fees, and then compute the equivalent
// amount of BPT that would cause such an increase.
//
// Invariant growth is related to new BPT and supply by:
// invariant ratio = (bpt amount + supply) / supply
// With some manipulation, this becomes:
// (invariant ratio - 1) * supply = bpt amount
//
// However, a part of the invariant growth was due to non protocol swap fees (i.e. value accrued by the
// LPs), so we only mint a percentage of this BPT amount: that which corresponds to protocol fees.
// We round down, favoring LP fees.
uint256 postSwapInvariant = StableMath._calculateInvariant(amp, postSwapBalances, false);
uint256 invariantRatio = postSwapInvariant.divDown(previousInvariant);
if (invariantRatio > FixedPoint.ONE) {
// This condition should always be met outside of rounding errors (for non-zero swap fees).
uint256 protocolFeeAmount = protocolSwapFeePercentage.mulDown(
invariantRatio.sub(FixedPoint.ONE).mulDown(virtualSupply)
);
_dueProtocolFeeBptAmount = _dueProtocolFeeBptAmount.add(protocolFeeAmount);
emit DueProtocolFeeIncreased(protocolFeeAmount);
}
}
/**
* @dev Tracks newly charged protocol fees after a swap where `bptAmount` was either sent or received (i.e. a
* single-token join or exit).
*/
function _trackDueProtocolFeeByBpt(uint256 bptAmount, uint256 protocolSwapFeePercentage) private {
uint256 feeAmount = _addSwapFeeAmount(bptAmount).sub(bptAmount);
uint256 protocolFeeAmount = feeAmount.mulDown(protocolSwapFeePercentage);
_dueProtocolFeeBptAmount = _dueProtocolFeeBptAmount.add(protocolFeeAmount);
emit DueProtocolFeeIncreased(protocolFeeAmount);
}
/**
* Since this Pool has preminted BPT which is stored in the Vault, it cannot simply be minted at construction.
*
* We take advantage of the fact that StablePools have an initialization step where BPT is minted to the first
* account joining them, and perform both actions at once. By minting the entire BPT supply for the initial joiner
* and then pulling all tokens except those due the joiner, we arrive at the desired state of the Pool holding all
* BPT except the joiner's.
*/
function _onInitializePool(
bytes32,
address sender,
address,
uint256[] memory scalingFactors,
bytes memory userData
) internal override whenNotPaused returns (uint256, uint256[] memory) {
StablePhantomPool.JoinKindPhantom kind = userData.joinKind();
_require(kind == StablePhantomPool.JoinKindPhantom.INIT, Errors.UNINITIALIZED);
uint256[] memory amountsInIncludingBpt = userData.initialAmountsIn();
InputHelpers.ensureInputLengthMatch(amountsInIncludingBpt.length, _getTotalTokens());
_upscaleArray(amountsInIncludingBpt, scalingFactors);
(uint256 amp, ) = _getAmplificationParameter();
(, uint256[] memory amountsIn) = _dropBptItem(amountsInIncludingBpt);
// The true argument in the _calculateInvariant call instructs it to round up
uint256 invariantAfterJoin = StableMath._calculateInvariant(amp, amountsIn, true);
// Set the initial BPT to the value of the invariant
uint256 bptAmountOut = invariantAfterJoin;
// BasePool will mint bptAmountOut for the sender: we then also mint the remaining BPT to make up for the total
// supply, and have the Vault pull those tokens from the sender as part of the join.
// Note that the sender need not approve BPT for the Vault as the Vault already has infinite BPT allowance for
// all accounts.
uint256 initialBpt = _MAX_TOKEN_BALANCE.sub(bptAmountOut);
_mintPoolTokens(sender, initialBpt);
amountsInIncludingBpt[_bptIndex] = initialBpt;
return (bptAmountOut, amountsInIncludingBpt);
}
/**
* @dev Revert on all joins, except for the special join kind that simply pays due protocol fees to the Vault.
*/
function _onJoinPool(
bytes32,
address,
address,
uint256[] memory,
uint256,
uint256,
uint256[] memory,
bytes memory userData
)
internal
override
returns (
uint256,
uint256[] memory,
uint256[] memory
)
{
JoinKindPhantom kind = userData.joinKind();
if (kind == JoinKindPhantom.COLLECT_PROTOCOL_FEES) {
return _collectProtocolFees();
}
_revert(Errors.UNHANDLED_BY_PHANTOM_POOL);
}
/**
* @dev Collects due protocol fees
*/
function _collectProtocolFees()
private
returns (
uint256 bptOut,
uint256[] memory amountsIn,
uint256[] memory dueProtocolFeeAmounts
)
{
uint256 totalTokens = _getTotalTokens();
// This join neither grants BPT nor takes any tokens from the sender.
bptOut = 0;
amountsIn = new uint256[](totalTokens);
// Due protocol fees are all zero except for the BPT amount, which is then zeroed out.
dueProtocolFeeAmounts = new uint256[](totalTokens);
dueProtocolFeeAmounts[_bptIndex] = _dueProtocolFeeBptAmount;
_dueProtocolFeeBptAmount = 0;
}
/**
* @dev Revert on all exits.
*/
function _onExitPool(
bytes32,
address,
address,
uint256[] memory balances,
uint256,
uint256,
uint256[] memory,
bytes memory userData
)
internal
view
override
returns (
uint256 bptAmountIn,
uint256[] memory amountsOut,
uint256[] memory dueProtocolFeeAmounts
)
{
ExitKindPhantom kind = userData.exitKind();
// Exits typically revert, except for the proportional exit when the emergency pause mechanism has been
// triggered. This allows for a simple and safe way to exit the Pool.
if (kind == ExitKindPhantom.EXACT_BPT_IN_FOR_TOKENS_OUT) {
_ensurePaused();
// Note that this will cause the user's BPT to be burned, which is not something that happens during
// regular operation of this Pool, and may lead to accounting errors. Because of this, it is highly
// advisable to stop using a Pool after it is paused and the pause window expires.
(bptAmountIn, amountsOut) = _proportionalExit(balances, userData);
// For simplicity, due protocol fees are set to zero.
dueProtocolFeeAmounts = new uint256[](_getTotalTokens());
} else {
_revert(Errors.UNHANDLED_BY_PHANTOM_POOL);
}
}
function _proportionalExit(uint256[] memory balances, bytes memory userData)
private
view
returns (uint256, uint256[] memory)
{
// This proportional exit function is only enabled if the contract is paused, to provide users a way to
// retrieve their tokens in case of an emergency.
//
// This particular exit function is the only one available because it is the simplest, and therefore least
// likely to be incorrect, or revert and lock funds.
(, uint256[] memory balancesWithoutBpt) = _dropBptItem(balances);
uint256 bptAmountIn = userData.exactBptInForTokensOut();
// Note that there is no minimum amountOut parameter: this is handled by `IVault.exitPool`.
uint256[] memory amountsOut = StableMath._calcTokensOutGivenExactBptIn(
balancesWithoutBpt,
bptAmountIn,
// This process burns BPT, rendering the approximation returned by `_dropBPTItem` inaccurate,
// so we use the real method here
_getVirtualSupply(balances[_bptIndex])
);
return (bptAmountIn, _addBptItem(amountsOut, 0));
}
// Scaling factors
function getScalingFactor(IERC20 token) external view returns (uint256) {
return _scalingFactor(token);
}
/**
* @dev Overrides scaling factor getter to introduce the tokens' rates.
*/
function _scalingFactors() internal view virtual override returns (uint256[] memory scalingFactors) {
// There is no need to check the arrays length since both are based on `_getTotalTokens`
uint256 totalTokens = _getTotalTokens();
scalingFactors = super._scalingFactors();
// Given there is no generic direction for this rounding, it follows the same strategy as the BasePool.
// prettier-ignore
{
if (totalTokens > 0) { scalingFactors[0] = scalingFactors[0].mulDown(getTokenRate(_token0)); }
if (totalTokens > 1) { scalingFactors[1] = scalingFactors[1].mulDown(getTokenRate(_token1)); }
if (totalTokens > 2) { scalingFactors[2] = scalingFactors[2].mulDown(getTokenRate(_token2)); }
if (totalTokens > 3) { scalingFactors[3] = scalingFactors[3].mulDown(getTokenRate(_token3)); }
if (totalTokens > 4) { scalingFactors[4] = scalingFactors[4].mulDown(getTokenRate(_token4)); }
}
}
/**
* @dev Overrides scaling factor getter to introduce the token's rate.
*/
function _scalingFactor(IERC20 token) internal view virtual override returns (uint256) {
// Given there is no generic direction for this rounding, it follows the same strategy as the BasePool.
uint256 baseScalingFactor = super._scalingFactor(token);
return baseScalingFactor.mulDown(getTokenRate(token));
}
// Token rates
/**
* @dev Returns the rate providers configured for each token (in the same order as registered).
*/
function getRateProviders() external view returns (IRateProvider[] memory providers) {
uint256 totalTokens = _getTotalTokens();
providers = new IRateProvider[](totalTokens);
// prettier-ignore
{
if (totalTokens > 0) { providers[0] = _rateProvider0; } else { return providers; }
if (totalTokens > 1) { providers[1] = _rateProvider1; } else { return providers; }
if (totalTokens > 2) { providers[2] = _rateProvider2; } else { return providers; }
if (totalTokens > 3) { providers[3] = _rateProvider3; } else { return providers; }
if (totalTokens > 4) { providers[4] = _rateProvider4; } else { return providers; }
}
}
function _getRateProvider(IERC20 token) internal view returns (IRateProvider) {
// prettier-ignore
if (token == _token0) { return _rateProvider0; }
else if (token == _token1) { return _rateProvider1; }
else if (token == _token2) { return _rateProvider2; }
else if (token == _token3) { return _rateProvider3; }
else if (token == _token4) { return _rateProvider4; }
else {
_revert(Errors.INVALID_TOKEN);
}
}
/**
* @dev Returns the token rate for token. All token rates are fixed-point values with 18 decimals.
* In case there is no rate provider for the provided token it returns 1e18.
*/
function getTokenRate(IERC20 token) public view virtual returns (uint256) {
// We optimize for the scenario where all tokens have rate providers, except the BPT (which never has a rate
// provider). Therefore, we return early if token is BPT, and otherwise optimistically read the cache expecting
// that it will not be empty (instead of e.g. fetching the provider to avoid a cache read, since we don't need
// the provider at all).
if (token == this) {
return FixedPoint.ONE;
}
bytes32 tokenRateCache = _tokenRateCaches[token];
return tokenRateCache == bytes32(0) ? FixedPoint.ONE : tokenRateCache.getRate();
}
/**
* @dev Returns the cached value for token's rate.
* Note it could return an empty value if the requested token does not have one or if the token does not belong
* to the pool.
*/
function getTokenRateCache(IERC20 token)
external
view
returns (
uint256 rate,
uint256 duration,
uint256 expires
)
{
_require(_getRateProvider(token) != IRateProvider(0), Errors.TOKEN_DOES_NOT_HAVE_RATE_PROVIDER);
rate = _tokenRateCaches[token].getRate();
(duration, expires) = _tokenRateCaches[token].getTimestamps();
}
/**
* @dev Sets a new duration for a token rate cache. It reverts if there was no rate provider set initially.
* Note this function also updates the current cached value.
* @param duration Number of seconds until the current token rate is fetched again.
*/
function setTokenRateCacheDuration(IERC20 token, uint256 duration) external authenticate {
IRateProvider provider = _getRateProvider(token);
_require(address(provider) != address(0), Errors.TOKEN_DOES_NOT_HAVE_RATE_PROVIDER);
_updateTokenRateCache(token, provider, duration);
emit TokenRateProviderSet(token, provider, duration);
}
/**
* @dev Forces a rate cache hit for a token.
* It will revert if the requested token does not have an associated rate provider.
*/
function updateTokenRateCache(IERC20 token) external {
IRateProvider provider = _getRateProvider(token);
_require(address(provider) != address(0), Errors.TOKEN_DOES_NOT_HAVE_RATE_PROVIDER);
uint256 duration = _tokenRateCaches[token].getDuration();
_updateTokenRateCache(token, provider, duration);
}
/**
* @dev Internal function to update a token rate cache for a known provider and duration.
* It trusts the given values, and does not perform any checks.
*/
function _updateTokenRateCache(
IERC20 token,
IRateProvider provider,
uint256 duration
) private {
uint256 rate = provider.getRate();
bytes32 cache = PriceRateCache.encode(rate, duration);
_tokenRateCaches[token] = cache;
emit TokenRateCacheUpdated(token, rate);
}
/**
* @dev Caches the rates of all tokens if necessary
*/
function _cacheTokenRatesIfNecessary() internal {
uint256 totalTokens = _getTotalTokens();
// prettier-ignore
{
if (totalTokens > 0) { _cacheTokenRateIfNecessary(_token0); } else { return; }
if (totalTokens > 1) { _cacheTokenRateIfNecessary(_token1); } else { return; }
if (totalTokens > 2) { _cacheTokenRateIfNecessary(_token2); } else { return; }
if (totalTokens > 3) { _cacheTokenRateIfNecessary(_token3); } else { return; }
if (totalTokens > 4) { _cacheTokenRateIfNecessary(_token4); } else { return; }
}
}
/**
* @dev Caches the rate for a token if necessary. It ignores the call if there is no provider set.
*/
function _cacheTokenRateIfNecessary(IERC20 token) internal {
// We optimize for the scenario where all tokens have rate providers, except the BPT (which never has a rate
// provider). Therefore, we return early if token is BPT, and otherwise optimistically read the cache expecting
// that it will not be empty (instead of e.g. fetching the provider to avoid a cache read in situations where
// we might not need the provider if the cache is still valid).
if (token == this) return;
bytes32 cache = _tokenRateCaches[token];
if (cache != bytes32(0)) {
(uint256 duration, uint256 expires) = _tokenRateCaches[token].getTimestamps();
if (block.timestamp > expires) {
// solhint-disable-previous-line not-rely-on-time
_updateTokenRateCache(token, _getRateProvider(token), duration);
}
}
}
function getCachedProtocolSwapFeePercentage() public view returns (uint256) {
return _cachedProtocolSwapFeePercentage;
}
function updateCachedProtocolSwapFeePercentage() external {
_updateCachedProtocolSwapFeePercentage(getVault());
}
function _updateCachedProtocolSwapFeePercentage(IVault vault) private {
uint256 newPercentage = vault.getProtocolFeesCollector().getSwapFeePercentage();
_cachedProtocolSwapFeePercentage = newPercentage;
emit CachedProtocolSwapFeePercentageUpdated(newPercentage);
}
/**
* @dev Overrides only owner action to allow setting the cache duration for the token rates
*/
function _isOwnerOnlyAction(bytes32 actionId) internal view virtual override returns (bool) {
return (actionId == getActionId(this.setTokenRateCacheDuration.selector)) || super._isOwnerOnlyAction(actionId);
}
function _skipBptIndex(uint256 index) internal view returns (uint256) {
return index < _bptIndex ? index : index.sub(1);
}
function _dropBptItem(uint256[] memory amounts)
internal
view
returns (uint256 virtualSupply, uint256[] memory amountsWithoutBpt)
{
// The initial amount of BPT pre-minted is _MAX_TOKEN_BALANCE and it goes entirely to the pool balance in the
// vault. So the virtualSupply (the actual supply in circulation) is defined as:
// virtualSupply = totalSupply() - (_balances[_bptIndex] - _dueProtocolFeeBptAmount)
//
// However, since this Pool never mints or burns BPT outside of the initial supply (except in the event of an
// emergency pause), we can simply use `_MAX_TOKEN_BALANCE` instead of `totalSupply()` and save
// gas.
virtualSupply = _MAX_TOKEN_BALANCE - amounts[_bptIndex] + _dueProtocolFeeBptAmount;
amountsWithoutBpt = new uint256[](amounts.length - 1);
for (uint256 i = 0; i < amountsWithoutBpt.length; i++) {
amountsWithoutBpt[i] = amounts[i < _bptIndex ? i : i + 1];
}
}
function _addBptItem(uint256[] memory amounts, uint256 bptAmount)
internal
view
returns (uint256[] memory amountsWithBpt)
{
amountsWithBpt = new uint256[](amounts.length + 1);
for (uint256 i = 0; i < amountsWithBpt.length; i++) {
amountsWithBpt[i] = i == _bptIndex ? bptAmount : amounts[i < _bptIndex ? i : i - 1];
}
}
/**
* @dev Returns the number of tokens in circulation.
*
* In other pools, this would be the same as `totalSupply`, but since this pool pre-mints all BPT, `totalSupply`
* remains constant, whereas `getVirtualSupply` increases as users join the pool and decreases as they exit it.
*/
function getVirtualSupply() external view returns (uint256) {
(, uint256[] memory balances, ) = getVault().getPoolTokens(getPoolId());
// Note that unlike all other balances, the Vault's BPT balance does not need scaling as its scaling factor is
// one.
return _getVirtualSupply(balances[_bptIndex]);
}
function _getVirtualSupply(uint256 bptBalance) internal view returns (uint256) {
return totalSupply().sub(bptBalance).add(_dueProtocolFeeBptAmount);
}
/**
* @dev This function returns the appreciation of one BPT relative to the
* underlying tokens. This starts at 1 when the pool is created and grows over time.
* Because of preminted BPT, it uses `getVirtualSupply` instead of `totalSupply`.
*/
function getRate() public view override returns (uint256) {
(, uint256[] memory balancesIncludingBpt, ) = getVault().getPoolTokens(getPoolId());
_upscaleArray(balancesIncludingBpt, _scalingFactors());
(uint256 virtualSupply, uint256[] memory balances) = _dropBptItem(balancesIncludingBpt);
(uint256 currentAmp, ) = _getAmplificationParameter();
return StableMath._getRate(balances, currentAmp, virtualSupply);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/InputHelpers.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/WordCodec.sol";
import "@balancer-labs/v2-pool-utils/contracts/BaseGeneralPool.sol";
import "@balancer-labs/v2-pool-utils/contracts/BaseMinimalSwapInfoPool.sol";
import "@balancer-labs/v2-pool-utils/contracts/interfaces/IRateProvider.sol";
import "./StableMath.sol";
import "./StablePoolUserData.sol";
contract StablePool is BaseGeneralPool, BaseMinimalSwapInfoPool, IRateProvider {
using WordCodec for bytes32;
using FixedPoint for uint256;
using StablePoolUserData for bytes;
// This contract uses timestamps to slowly update its Amplification parameter over time. These changes must occur
// over a minimum time period much larger than the blocktime, making timestamp manipulation a non-issue.
// solhint-disable not-rely-on-time
// Amplification factor changes must happen over a minimum period of one day, and can at most divide or multiply the
// current value by 2 every day.
// WARNING: this only limits *a single* amplification change to have a maximum rate of change of twice the original
// value daily. It is possible to perform multiple amplification changes in sequence to increase this value more
// rapidly: for example, by doubling the value every day it can increase by a factor of 8 over three days (2^3).
uint256 private constant _MIN_UPDATE_TIME = 1 days;
uint256 private constant _MAX_AMP_UPDATE_DAILY_RATE = 2;
bytes32 private _packedAmplificationData;
event AmpUpdateStarted(uint256 startValue, uint256 endValue, uint256 startTime, uint256 endTime);
event AmpUpdateStopped(uint256 currentValue);
uint256 private immutable _totalTokens;
IERC20 internal immutable _token0;
IERC20 internal immutable _token1;
IERC20 internal immutable _token2;
IERC20 internal immutable _token3;
IERC20 internal immutable _token4;
// All token balances are normalized to behave as if the token had 18 decimals. We assume a token's decimals will
// not change throughout its lifetime, and store the corresponding scaling factor for each at construction time.
// These factors are always greater than or equal to one: tokens with more than 18 decimals are not supported.
uint256 internal immutable _scalingFactor0;
uint256 internal immutable _scalingFactor1;
uint256 internal immutable _scalingFactor2;
uint256 internal immutable _scalingFactor3;
uint256 internal immutable _scalingFactor4;
// To track how many tokens are owed to the Vault as protocol fees, we measure and store the value of the invariant
// after every join and exit. All invariant growth that happens between join and exit events is due to swap fees.
uint256 internal _lastInvariant;
// Because the invariant depends on the amplification parameter, and this value may change over time, we should only
// compare invariants that were computed using the same value. We therefore store it whenever we store
// _lastInvariant.
uint256 internal _lastInvariantAmp;
constructor(
IVault vault,
string memory name,
string memory symbol,
IERC20[] memory tokens,
uint256 amplificationParameter,
uint256 swapFeePercentage,
uint256 pauseWindowDuration,
uint256 bufferPeriodDuration,
address owner
)
BasePool(
vault,
// Because we're inheriting from both BaseGeneralPool and BaseMinimalSwapInfoPool we can choose any
// specialization setting. Since this Pool never registers or deregisters any tokens after construction,
// picking Two Token when the Pool only has two tokens is free gas savings.
tokens.length == 2 ? IVault.PoolSpecialization.TWO_TOKEN : IVault.PoolSpecialization.GENERAL,
name,
symbol,
tokens,
new address[](tokens.length),
swapFeePercentage,
pauseWindowDuration,
bufferPeriodDuration,
owner
)
{
_require(amplificationParameter >= StableMath._MIN_AMP, Errors.MIN_AMP);
_require(amplificationParameter <= StableMath._MAX_AMP, Errors.MAX_AMP);
uint256 totalTokens = tokens.length;
_totalTokens = totalTokens;
// Immutable variables cannot be initialized inside an if statement, so we must do conditional assignments
_token0 = tokens[0];
_token1 = tokens[1];
_token2 = totalTokens > 2 ? tokens[2] : IERC20(0);
_token3 = totalTokens > 3 ? tokens[3] : IERC20(0);
_token4 = totalTokens > 4 ? tokens[4] : IERC20(0);
_scalingFactor0 = _computeScalingFactor(tokens[0]);
_scalingFactor1 = _computeScalingFactor(tokens[1]);
_scalingFactor2 = totalTokens > 2 ? _computeScalingFactor(tokens[2]) : 0;
_scalingFactor3 = totalTokens > 3 ? _computeScalingFactor(tokens[3]) : 0;
_scalingFactor4 = totalTokens > 4 ? _computeScalingFactor(tokens[4]) : 0;
uint256 initialAmp = Math.mul(amplificationParameter, StableMath._AMP_PRECISION);
_setAmplificationData(initialAmp);
}
function getLastInvariant() external view returns (uint256 lastInvariant, uint256 lastInvariantAmp) {
lastInvariant = _lastInvariant;
lastInvariantAmp = _lastInvariantAmp;
}
// Base Pool handlers
// Swap - General Pool specialization (from BaseGeneralPool)
function _onSwapGivenIn(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
) internal virtual override whenNotPaused returns (uint256) {
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 invariant = StableMath._calculateInvariant(currentAmp, balances, true);
uint256 amountOut = StableMath._calcOutGivenIn(
currentAmp,
balances,
indexIn,
indexOut,
swapRequest.amount,
invariant
);
return amountOut;
}
function _onSwapGivenOut(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
) internal virtual override whenNotPaused returns (uint256) {
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 invariant = StableMath._calculateInvariant(currentAmp, balances, true);
uint256 amountIn = StableMath._calcInGivenOut(
currentAmp,
balances,
indexIn,
indexOut,
swapRequest.amount,
invariant
);
return amountIn;
}
// Swap - Two Token Pool specialization (from BaseMinimalSwapInfoPool)
function _onSwapGivenIn(
SwapRequest memory swapRequest,
uint256 balanceTokenIn,
uint256 balanceTokenOut
) internal virtual override returns (uint256) {
_require(_getTotalTokens() == 2, Errors.NOT_TWO_TOKENS);
(uint256[] memory balances, uint256 indexIn, uint256 indexOut) = _getSwapBalanceArrays(
swapRequest,
balanceTokenIn,
balanceTokenOut
);
return _onSwapGivenIn(swapRequest, balances, indexIn, indexOut);
}
function _onSwapGivenOut(
SwapRequest memory swapRequest,
uint256 balanceTokenIn,
uint256 balanceTokenOut
) internal virtual override returns (uint256) {
_require(_getTotalTokens() == 2, Errors.NOT_TWO_TOKENS);
(uint256[] memory balances, uint256 indexIn, uint256 indexOut) = _getSwapBalanceArrays(
swapRequest,
balanceTokenIn,
balanceTokenOut
);
return _onSwapGivenOut(swapRequest, balances, indexIn, indexOut);
}
function _getSwapBalanceArrays(
SwapRequest memory swapRequest,
uint256 balanceTokenIn,
uint256 balanceTokenOut
)
private
view
returns (
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
)
{
balances = new uint256[](2);
if (_isToken0(swapRequest.tokenIn)) {
indexIn = 0;
indexOut = 1;
balances[0] = balanceTokenIn;
balances[1] = balanceTokenOut;
} else {
// _token0 == swapRequest.tokenOut
indexOut = 0;
indexIn = 1;
balances[0] = balanceTokenOut;
balances[1] = balanceTokenIn;
}
}
// Initialize
function _onInitializePool(
bytes32,
address,
address,
uint256[] memory scalingFactors,
bytes memory userData
) internal virtual override whenNotPaused returns (uint256, uint256[] memory) {
// It would be strange for the Pool to be paused before it is initialized, but for consistency we prevent
// initialization in this case.
StablePoolUserData.JoinKind kind = userData.joinKind();
_require(kind == StablePoolUserData.JoinKind.INIT, Errors.UNINITIALIZED);
uint256[] memory amountsIn = userData.initialAmountsIn();
InputHelpers.ensureInputLengthMatch(amountsIn.length, _getTotalTokens());
_upscaleArray(amountsIn, scalingFactors);
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 invariantAfterJoin = StableMath._calculateInvariant(currentAmp, amountsIn, true);
// Set the initial BPT to the value of the invariant.
uint256 bptAmountOut = invariantAfterJoin;
_updateLastInvariant(invariantAfterJoin, currentAmp);
return (bptAmountOut, amountsIn);
}
// Join
function _onJoinPool(
bytes32,
address,
address,
uint256[] memory balances,
uint256,
uint256 protocolSwapFeePercentage,
uint256[] memory scalingFactors,
bytes memory userData
)
internal
virtual
override
whenNotPaused
returns (
uint256,
uint256[] memory,
uint256[] memory
)
{
// Due protocol swap fee amounts are computed by measuring the growth of the invariant between the previous join
// or exit event and now - the invariant's growth is due exclusively to swap fees. This avoids spending gas to
// calculate the fee amounts during each individual swap.
uint256[] memory dueProtocolFeeAmounts = _getDueProtocolFeeAmounts(balances, protocolSwapFeePercentage);
// Update current balances by subtracting the protocol fee amounts
_mutateAmounts(balances, dueProtocolFeeAmounts, FixedPoint.sub);
(uint256 bptAmountOut, uint256[] memory amountsIn) = _doJoin(balances, scalingFactors, userData);
// Update the invariant with the balances the Pool will have after the join, in order to compute the
// protocol swap fee amounts due in future joins and exits.
_updateInvariantAfterJoin(balances, amountsIn);
return (bptAmountOut, amountsIn, dueProtocolFeeAmounts);
}
function _doJoin(
uint256[] memory balances,
uint256[] memory scalingFactors,
bytes memory userData
) private view returns (uint256, uint256[] memory) {
StablePoolUserData.JoinKind kind = userData.joinKind();
if (kind == StablePoolUserData.JoinKind.EXACT_TOKENS_IN_FOR_BPT_OUT) {
return _joinExactTokensInForBPTOut(balances, scalingFactors, userData);
} else if (kind == StablePoolUserData.JoinKind.TOKEN_IN_FOR_EXACT_BPT_OUT) {
return _joinTokenInForExactBPTOut(balances, userData);
} else {
_revert(Errors.UNHANDLED_JOIN_KIND);
}
}
function _joinExactTokensInForBPTOut(
uint256[] memory balances,
uint256[] memory scalingFactors,
bytes memory userData
) private view returns (uint256, uint256[] memory) {
(uint256[] memory amountsIn, uint256 minBPTAmountOut) = userData.exactTokensInForBptOut();
InputHelpers.ensureInputLengthMatch(_getTotalTokens(), amountsIn.length);
_upscaleArray(amountsIn, scalingFactors);
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 bptAmountOut = StableMath._calcBptOutGivenExactTokensIn(
currentAmp,
balances,
amountsIn,
totalSupply(),
getSwapFeePercentage()
);
_require(bptAmountOut >= minBPTAmountOut, Errors.BPT_OUT_MIN_AMOUNT);
return (bptAmountOut, amountsIn);
}
function _joinTokenInForExactBPTOut(uint256[] memory balances, bytes memory userData)
private
view
returns (uint256, uint256[] memory)
{
(uint256 bptAmountOut, uint256 tokenIndex) = userData.tokenInForExactBptOut();
// Note that there is no maximum amountIn parameter: this is handled by `IVault.joinPool`.
_require(tokenIndex < _getTotalTokens(), Errors.OUT_OF_BOUNDS);
uint256[] memory amountsIn = new uint256[](_getTotalTokens());
(uint256 currentAmp, ) = _getAmplificationParameter();
amountsIn[tokenIndex] = StableMath._calcTokenInGivenExactBptOut(
currentAmp,
balances,
tokenIndex,
bptAmountOut,
totalSupply(),
getSwapFeePercentage()
);
return (bptAmountOut, amountsIn);
}
// Exit
function _onExitPool(
bytes32,
address,
address,
uint256[] memory balances,
uint256,
uint256 protocolSwapFeePercentage,
uint256[] memory scalingFactors,
bytes memory userData
)
internal
virtual
override
returns (
uint256 bptAmountIn,
uint256[] memory amountsOut,
uint256[] memory dueProtocolFeeAmounts
)
{
// Exits are not completely disabled while the contract is paused: proportional exits (exact BPT in for tokens
// out) remain functional.
if (_isNotPaused()) {
// Due protocol swap fee amounts are computed by measuring the growth of the invariant between the previous
// join or exit event and now - the invariant's growth is due exclusively to swap fees. This avoids
// spending gas calculating fee amounts during each individual swap
dueProtocolFeeAmounts = _getDueProtocolFeeAmounts(balances, protocolSwapFeePercentage);
// Update current balances by subtracting the protocol fee amounts
_mutateAmounts(balances, dueProtocolFeeAmounts, FixedPoint.sub);
} else {
// If the contract is paused, swap protocol fee amounts are not charged to avoid extra calculations and
// reduce the potential for errors.
dueProtocolFeeAmounts = new uint256[](_getTotalTokens());
}
(bptAmountIn, amountsOut) = _doExit(balances, scalingFactors, userData);
// Update the invariant with the balances the Pool will have after the exit, in order to compute the
// protocol swap fee amounts due in future joins and exits.
_updateInvariantAfterExit(balances, amountsOut);
return (bptAmountIn, amountsOut, dueProtocolFeeAmounts);
}
function _doExit(
uint256[] memory balances,
uint256[] memory scalingFactors,
bytes memory userData
) private view returns (uint256, uint256[] memory) {
StablePoolUserData.ExitKind kind = userData.exitKind();
if (kind == StablePoolUserData.ExitKind.EXACT_BPT_IN_FOR_ONE_TOKEN_OUT) {
return _exitExactBPTInForTokenOut(balances, userData);
} else if (kind == StablePoolUserData.ExitKind.EXACT_BPT_IN_FOR_TOKENS_OUT) {
return _exitExactBPTInForTokensOut(balances, userData);
} else if (kind == StablePoolUserData.ExitKind.BPT_IN_FOR_EXACT_TOKENS_OUT) {
return _exitBPTInForExactTokensOut(balances, scalingFactors, userData);
} else {
_revert(Errors.UNHANDLED_EXIT_KIND);
}
}
function _exitExactBPTInForTokenOut(uint256[] memory balances, bytes memory userData)
private
view
whenNotPaused
returns (uint256, uint256[] memory)
{
// This exit function is disabled if the contract is paused.
(uint256 bptAmountIn, uint256 tokenIndex) = userData.exactBptInForTokenOut();
// Note that there is no minimum amountOut parameter: this is handled by `IVault.exitPool`.
_require(tokenIndex < _getTotalTokens(), Errors.OUT_OF_BOUNDS);
// We exit in a single token, so initialize amountsOut with zeros
uint256[] memory amountsOut = new uint256[](_getTotalTokens());
// And then assign the result to the selected token
(uint256 currentAmp, ) = _getAmplificationParameter();
amountsOut[tokenIndex] = StableMath._calcTokenOutGivenExactBptIn(
currentAmp,
balances,
tokenIndex,
bptAmountIn,
totalSupply(),
getSwapFeePercentage()
);
return (bptAmountIn, amountsOut);
}
function _exitExactBPTInForTokensOut(uint256[] memory balances, bytes memory userData)
private
view
returns (uint256, uint256[] memory)
{
// This exit function is the only one that is not disabled if the contract is paused: it remains unrestricted
// in an attempt to provide users with a mechanism to retrieve their tokens in case of an emergency.
// This particular exit function is the only one that remains available because it is the simplest one, and
// therefore the one with the lowest likelihood of errors.
uint256 bptAmountIn = userData.exactBptInForTokensOut();
// Note that there is no minimum amountOut parameter: this is handled by `IVault.exitPool`.
uint256[] memory amountsOut = StableMath._calcTokensOutGivenExactBptIn(balances, bptAmountIn, totalSupply());
return (bptAmountIn, amountsOut);
}
function _exitBPTInForExactTokensOut(
uint256[] memory balances,
uint256[] memory scalingFactors,
bytes memory userData
) private view whenNotPaused returns (uint256, uint256[] memory) {
// This exit function is disabled if the contract is paused.
(uint256[] memory amountsOut, uint256 maxBPTAmountIn) = userData.bptInForExactTokensOut();
InputHelpers.ensureInputLengthMatch(amountsOut.length, _getTotalTokens());
_upscaleArray(amountsOut, scalingFactors);
(uint256 currentAmp, ) = _getAmplificationParameter();
uint256 bptAmountIn = StableMath._calcBptInGivenExactTokensOut(
currentAmp,
balances,
amountsOut,
totalSupply(),
getSwapFeePercentage()
);
_require(bptAmountIn <= maxBPTAmountIn, Errors.BPT_IN_MAX_AMOUNT);
return (bptAmountIn, amountsOut);
}
// Helpers
/**
* @dev Stores the last measured invariant, and the amplification parameter used to compute it.
*/
function _updateLastInvariant(uint256 invariant, uint256 amplificationParameter) internal {
_lastInvariant = invariant;
_lastInvariantAmp = amplificationParameter;
}
/**
* @dev Returns the amount of protocol fees to pay, given the value of the last stored invariant and the current
* balances.
*/
function _getDueProtocolFeeAmounts(uint256[] memory balances, uint256 protocolSwapFeePercentage)
private
view
returns (uint256[] memory)
{
// Initialize with zeros
uint256[] memory dueProtocolFeeAmounts = new uint256[](_getTotalTokens());
// Early return if the protocol swap fee percentage is zero, saving gas.
if (protocolSwapFeePercentage == 0) {
return dueProtocolFeeAmounts;
}
// Instead of paying the protocol swap fee in all tokens proportionally, we will pay it in a single one. This
// will reduce gas costs for single asset joins and exits, as at most only two Pool balances will change (the
// token joined/exited, and the token in which fees will be paid).
// The protocol fee is charged using the token with the highest balance in the pool.
uint256 chosenTokenIndex = 0;
uint256 maxBalance = balances[0];
for (uint256 i = 1; i < _getTotalTokens(); ++i) {
uint256 currentBalance = balances[i];
if (currentBalance > maxBalance) {
chosenTokenIndex = i;
maxBalance = currentBalance;
}
}
// Set the fee amount to pay in the selected token
dueProtocolFeeAmounts[chosenTokenIndex] = StableMath._calcDueTokenProtocolSwapFeeAmount(
_lastInvariantAmp,
balances,
_lastInvariant,
chosenTokenIndex,
protocolSwapFeePercentage
);
return dueProtocolFeeAmounts;
}
/**
* @dev Computes and stores the value of the invariant after a join, which is required to compute due protocol fees
* in the future.
*/
function _updateInvariantAfterJoin(uint256[] memory balances, uint256[] memory amountsIn) private {
_mutateAmounts(balances, amountsIn, FixedPoint.add);
(uint256 currentAmp, ) = _getAmplificationParameter();
// This invariant is used only to compute the final balance when calculating the protocol fees. These are
// rounded down, so we round the invariant up.
_updateLastInvariant(StableMath._calculateInvariant(currentAmp, balances, true), currentAmp);
}
/**
* @dev Computes and stores the value of the invariant after an exit, which is required to compute due protocol fees
* in the future.
*/
function _updateInvariantAfterExit(uint256[] memory balances, uint256[] memory amountsOut) private {
_mutateAmounts(balances, amountsOut, FixedPoint.sub);
(uint256 currentAmp, ) = _getAmplificationParameter();
// This invariant is used only to compute the final balance when calculating the protocol fees. These are
// rounded down, so we round the invariant up.
_updateLastInvariant(StableMath._calculateInvariant(currentAmp, balances, true), currentAmp);
}
/**
* @dev Mutates `amounts` by applying `mutation` with each entry in `arguments`.
*
* Equivalent to `amounts = amounts.map(mutation)`.
*/
function _mutateAmounts(
uint256[] memory toMutate,
uint256[] memory arguments,
function(uint256, uint256) pure returns (uint256) mutation
) private view {
for (uint256 i = 0; i < _getTotalTokens(); ++i) {
toMutate[i] = mutation(toMutate[i], arguments[i]);
}
}
/**
* @dev This function returns the appreciation of one BPT relative to the
* underlying tokens. This starts at 1 when the pool is created and grows over time
*/
function getRate() public view virtual override returns (uint256) {
(, uint256[] memory balances, ) = getVault().getPoolTokens(getPoolId());
_upscaleArray(balances, _scalingFactors());
(uint256 currentAmp, ) = _getAmplificationParameter();
return StableMath._getRate(balances, currentAmp, totalSupply());
}
// Amplification
/**
* @dev Begins changing the amplification parameter to `rawEndValue` over time. The value will change linearly until
* `endTime` is reached, when it will be `rawEndValue`.
*
* NOTE: Internally, the amplification parameter is represented using higher precision. The values returned by
* `getAmplificationParameter` have to be corrected to account for this when comparing to `rawEndValue`.
*/
function startAmplificationParameterUpdate(uint256 rawEndValue, uint256 endTime) external authenticate {
_require(rawEndValue >= StableMath._MIN_AMP, Errors.MIN_AMP);
_require(rawEndValue <= StableMath._MAX_AMP, Errors.MAX_AMP);
uint256 duration = Math.sub(endTime, block.timestamp);
_require(duration >= _MIN_UPDATE_TIME, Errors.AMP_END_TIME_TOO_CLOSE);
(uint256 currentValue, bool isUpdating) = _getAmplificationParameter();
_require(!isUpdating, Errors.AMP_ONGOING_UPDATE);
uint256 endValue = Math.mul(rawEndValue, StableMath._AMP_PRECISION);
// daily rate = (endValue / currentValue) / duration * 1 day
// We perform all multiplications first to not reduce precision, and round the division up as we want to avoid
// large rates. Note that these are regular integer multiplications and divisions, not fixed point.
uint256 dailyRate = endValue > currentValue
? Math.divUp(Math.mul(1 days, endValue), Math.mul(currentValue, duration))
: Math.divUp(Math.mul(1 days, currentValue), Math.mul(endValue, duration));
_require(dailyRate <= _MAX_AMP_UPDATE_DAILY_RATE, Errors.AMP_RATE_TOO_HIGH);
_setAmplificationData(currentValue, endValue, block.timestamp, endTime);
}
/**
* @dev Stops the amplification parameter change process, keeping the current value.
*/
function stopAmplificationParameterUpdate() external authenticate {
(uint256 currentValue, bool isUpdating) = _getAmplificationParameter();
_require(isUpdating, Errors.AMP_NO_ONGOING_UPDATE);
_setAmplificationData(currentValue);
}
function _isOwnerOnlyAction(bytes32 actionId) internal view virtual override returns (bool) {
return
(actionId == getActionId(StablePool.startAmplificationParameterUpdate.selector)) ||
(actionId == getActionId(StablePool.stopAmplificationParameterUpdate.selector)) ||
super._isOwnerOnlyAction(actionId);
}
function getAmplificationParameter()
external
view
returns (
uint256 value,
bool isUpdating,
uint256 precision
)
{
(value, isUpdating) = _getAmplificationParameter();
precision = StableMath._AMP_PRECISION;
}
function _getAmplificationParameter() internal view returns (uint256 value, bool isUpdating) {
(uint256 startValue, uint256 endValue, uint256 startTime, uint256 endTime) = _getAmplificationData();
// Note that block.timestamp >= startTime, since startTime is set to the current time when an update starts
if (block.timestamp < endTime) {
isUpdating = true;
// We can skip checked arithmetic as:
// - block.timestamp is always larger or equal to startTime
// - endTime is always larger than startTime
// - the value delta is bounded by the largest amplification parameter, which never causes the
// multiplication to overflow.
// This also means that the following computation will never revert nor yield invalid results.
if (endValue > startValue) {
value = startValue + ((endValue - startValue) * (block.timestamp - startTime)) / (endTime - startTime);
} else {
value = startValue - ((startValue - endValue) * (block.timestamp - startTime)) / (endTime - startTime);
}
} else {
isUpdating = false;
value = endValue;
}
}
function _getMaxTokens() internal pure override returns (uint256) {
return StableMath._MAX_STABLE_TOKENS;
}
function _getTotalTokens() internal view virtual override returns (uint256) {
return _totalTokens;
}
function _scalingFactor(IERC20 token) internal view virtual override returns (uint256) {
// prettier-ignore
if (_isToken0(token)) { return _getScalingFactor0(); }
else if (_isToken1(token)) { return _getScalingFactor1(); }
else if (token == _token2) { return _getScalingFactor2(); }
else if (token == _token3) { return _getScalingFactor3(); }
else if (token == _token4) { return _getScalingFactor4(); }
else {
_revert(Errors.INVALID_TOKEN);
}
}
function _scalingFactors() internal view virtual override returns (uint256[] memory) {
uint256 totalTokens = _getTotalTokens();
uint256[] memory scalingFactors = new uint256[](totalTokens);
// prettier-ignore
{
scalingFactors[0] = _getScalingFactor0();
scalingFactors[1] = _getScalingFactor1();
if (totalTokens > 2) { scalingFactors[2] = _getScalingFactor2(); } else { return scalingFactors; }
if (totalTokens > 3) { scalingFactors[3] = _getScalingFactor3(); } else { return scalingFactors; }
if (totalTokens > 4) { scalingFactors[4] = _getScalingFactor4(); } else { return scalingFactors; }
}
return scalingFactors;
}
function _setAmplificationData(uint256 value) private {
_storeAmplificationData(value, value, block.timestamp, block.timestamp);
emit AmpUpdateStopped(value);
}
function _setAmplificationData(
uint256 startValue,
uint256 endValue,
uint256 startTime,
uint256 endTime
) private {
_storeAmplificationData(startValue, endValue, startTime, endTime);
emit AmpUpdateStarted(startValue, endValue, startTime, endTime);
}
function _storeAmplificationData(
uint256 startValue,
uint256 endValue,
uint256 startTime,
uint256 endTime
) private {
_packedAmplificationData =
WordCodec.encodeUint(uint64(startValue), 0) |
WordCodec.encodeUint(uint64(endValue), 64) |
WordCodec.encodeUint(uint64(startTime), 64 * 2) |
WordCodec.encodeUint(uint64(endTime), 64 * 3);
}
function _getAmplificationData()
private
view
returns (
uint256 startValue,
uint256 endValue,
uint256 startTime,
uint256 endTime
)
{
startValue = _packedAmplificationData.decodeUint64(0);
endValue = _packedAmplificationData.decodeUint64(64);
startTime = _packedAmplificationData.decodeUint64(64 * 2);
endTime = _packedAmplificationData.decodeUint64(64 * 3);
}
function _isToken0(IERC20 token) internal view returns (bool) {
return token == _token0;
}
function _isToken1(IERC20 token) internal view returns (bool) {
return token == _token1;
}
function _getScalingFactor0() internal view returns (uint256) {
return _scalingFactor0;
}
function _getScalingFactor1() internal view returns (uint256) {
return _scalingFactor1;
}
function _getScalingFactor2() internal view returns (uint256) {
return _scalingFactor2;
}
function _getScalingFactor3() internal view returns (uint256) {
return _scalingFactor3;
}
function _getScalingFactor4() internal view returns (uint256) {
return _scalingFactor4;
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "@balancer-labs/v2-solidity-utils/contracts/helpers/WordCodec.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/BalancerErrors.sol";
/**
* Price rate caches are used to avoid querying the price rate for a token every time we need to work with it. It is
* useful for slow changing rates, such as those that arise from interest-bearing tokens (e.g. waDAI into DAI).
*
* The cache data is packed into a single bytes32 value with the following structure:
* [ expires | duration | price rate value ]
* [ uint64 | uint64 | uint128 ]
* [ MSB LSB ]
*
*
* 'rate' is an 18 decimal fixed point number, supporting rates of up to ~3e20. 'expires' is a Unix timestamp, and
* 'duration' is expressed in seconds.
*/
library PriceRateCache {
using WordCodec for bytes32;
uint256 private constant _PRICE_RATE_CACHE_VALUE_OFFSET = 0;
uint256 private constant _PRICE_RATE_CACHE_DURATION_OFFSET = 128;
uint256 private constant _PRICE_RATE_CACHE_EXPIRES_OFFSET = 128 + 64;
/**
* @dev Returns the rate of a price rate cache.
*/
function getRate(bytes32 cache) internal pure returns (uint256) {
return cache.decodeUint128(_PRICE_RATE_CACHE_VALUE_OFFSET);
}
/**
* @dev Returns the duration of a price rate cache.
*/
function getDuration(bytes32 cache) internal pure returns (uint256) {
return cache.decodeUint64(_PRICE_RATE_CACHE_DURATION_OFFSET);
}
/**
* @dev Returns the duration and expiration time of a price rate cache.
*/
function getTimestamps(bytes32 cache) internal pure returns (uint256 duration, uint256 expires) {
duration = getDuration(cache);
expires = cache.decodeUint64(_PRICE_RATE_CACHE_EXPIRES_OFFSET);
}
/**
* @dev Encodes rate and duration into a price rate cache. The expiration time is computed automatically, counting
* from the current time.
*/
function encode(uint256 rate, uint256 duration) internal view returns (bytes32) {
_require(rate < 2**128, Errors.PRICE_RATE_OVERFLOW);
// solhint-disable not-rely-on-time
return
WordCodec.encodeUint(uint128(rate), _PRICE_RATE_CACHE_VALUE_OFFSET) |
WordCodec.encodeUint(uint64(duration), _PRICE_RATE_CACHE_DURATION_OFFSET) |
WordCodec.encodeUint(uint64(block.timestamp + duration), _PRICE_RATE_CACHE_EXPIRES_OFFSET);
}
/**
* @dev Returns rate, duration and expiration time of a price rate cache.
*/
function decode(bytes32 cache)
internal
pure
returns (
uint256 rate,
uint256 duration,
uint256 expires
)
{
rate = getRate(cache);
(duration, expires) = getTimestamps(cache);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
interface IRateProvider {
/**
* @dev Returns an 18 decimal fixed point number that is the exchange rate of the token to some other underlying
* token. The meaning of this rate depends on the context.
*/
function getRate() external view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import "../helpers/BalancerErrors.sol";
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow checks.
* Adapted from OpenZeppelin's SafeMath library.
*/
library Math {
/**
* @dev Returns the absolute value of a signed integer.
*/
function abs(int256 a) internal pure returns (uint256) {
return a > 0 ? uint256(a) : uint256(-a);
}
/**
* @dev Returns the addition of two unsigned integers of 256 bits, reverting on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
_require(c >= a, Errors.ADD_OVERFLOW);
return c;
}
/**
* @dev Returns the addition of two signed integers, reverting on overflow.
*/
function add(int256 a, int256 b) internal pure returns (int256) {
int256 c = a + b;
_require((b >= 0 && c >= a) || (b < 0 && c < a), Errors.ADD_OVERFLOW);
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers of 256 bits, reverting on overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
_require(b <= a, Errors.SUB_OVERFLOW);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the subtraction of two signed integers, reverting on overflow.
*/
function sub(int256 a, int256 b) internal pure returns (int256) {
int256 c = a - b;
_require((b >= 0 && c <= a) || (b < 0 && c > a), Errors.SUB_OVERFLOW);
return c;
}
/**
* @dev Returns the largest of two numbers of 256 bits.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
/**
* @dev Returns the smallest of two numbers of 256 bits.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
_require(a == 0 || c / a == b, Errors.MUL_OVERFLOW);
return c;
}
function div(
uint256 a,
uint256 b,
bool roundUp
) internal pure returns (uint256) {
return roundUp ? divUp(a, b) : divDown(a, b);
}
function divDown(uint256 a, uint256 b) internal pure returns (uint256) {
_require(b != 0, Errors.ZERO_DIVISION);
return a / b;
}
function divUp(uint256 a, uint256 b) internal pure returns (uint256) {
_require(b != 0, Errors.ZERO_DIVISION);
if (a == 0) {
return 0;
} else {
return 1 + (a - 1) / b;
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "./LogExpMath.sol";
import "../helpers/BalancerErrors.sol";
/* solhint-disable private-vars-leading-underscore */
library FixedPoint {
uint256 internal constant ONE = 1e18; // 18 decimal places
uint256 internal constant MAX_POW_RELATIVE_ERROR = 10000; // 10^(-14)
// Minimum base for the power function when the exponent is 'free' (larger than ONE).
uint256 internal constant MIN_POW_BASE_FREE_EXPONENT = 0.7e18;
function add(uint256 a, uint256 b) internal pure returns (uint256) {
// Fixed Point addition is the same as regular checked addition
uint256 c = a + b;
_require(c >= a, Errors.ADD_OVERFLOW);
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
// Fixed Point addition is the same as regular checked addition
_require(b <= a, Errors.SUB_OVERFLOW);
uint256 c = a - b;
return c;
}
function mulDown(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 product = a * b;
_require(a == 0 || product / a == b, Errors.MUL_OVERFLOW);
return product / ONE;
}
function mulUp(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 product = a * b;
_require(a == 0 || product / a == b, Errors.MUL_OVERFLOW);
if (product == 0) {
return 0;
} else {
// The traditional divUp formula is:
// divUp(x, y) := (x + y - 1) / y
// To avoid intermediate overflow in the addition, we distribute the division and get:
// divUp(x, y) := (x - 1) / y + 1
// Note that this requires x != 0, which we already tested for.
return ((product - 1) / ONE) + 1;
}
}
function divDown(uint256 a, uint256 b) internal pure returns (uint256) {
_require(b != 0, Errors.ZERO_DIVISION);
if (a == 0) {
return 0;
} else {
uint256 aInflated = a * ONE;
_require(aInflated / a == ONE, Errors.DIV_INTERNAL); // mul overflow
return aInflated / b;
}
}
function divUp(uint256 a, uint256 b) internal pure returns (uint256) {
_require(b != 0, Errors.ZERO_DIVISION);
if (a == 0) {
return 0;
} else {
uint256 aInflated = a * ONE;
_require(aInflated / a == ONE, Errors.DIV_INTERNAL); // mul overflow
// The traditional divUp formula is:
// divUp(x, y) := (x + y - 1) / y
// To avoid intermediate overflow in the addition, we distribute the division and get:
// divUp(x, y) := (x - 1) / y + 1
// Note that this requires x != 0, which we already tested for.
return ((aInflated - 1) / b) + 1;
}
}
/**
* @dev Returns x^y, assuming both are fixed point numbers, rounding down. The result is guaranteed to not be above
* the true value (that is, the error function expected - actual is always positive).
*/
function powDown(uint256 x, uint256 y) internal pure returns (uint256) {
uint256 raw = LogExpMath.pow(x, y);
uint256 maxError = add(mulUp(raw, MAX_POW_RELATIVE_ERROR), 1);
if (raw < maxError) {
return 0;
} else {
return sub(raw, maxError);
}
}
/**
* @dev Returns x^y, assuming both are fixed point numbers, rounding up. The result is guaranteed to not be below
* the true value (that is, the error function expected - actual is always negative).
*/
function powUp(uint256 x, uint256 y) internal pure returns (uint256) {
uint256 raw = LogExpMath.pow(x, y);
uint256 maxError = add(mulUp(raw, MAX_POW_RELATIVE_ERROR), 1);
return add(raw, maxError);
}
/**
* @dev Returns the complement of a value (1 - x), capped to 0 if x is larger than 1.
*
* Useful when computing the complement for values with some level of relative error, as it strips this error and
* prevents intermediate negative values.
*/
function complement(uint256 x) internal pure returns (uint256) {
return (x < ONE) ? (ONE - x) : 0;
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "@balancer-labs/v2-vault/contracts/interfaces/IAsset.sol";
import "../openzeppelin/IERC20.sol";
// solhint-disable
function _asIAsset(IERC20[] memory tokens) pure returns (IAsset[] memory assets) {
// solhint-disable-next-line no-inline-assembly
assembly {
assets := tokens
}
}
function _sortTokens(
IERC20 tokenA,
IERC20 tokenB,
IERC20 tokenC
) pure returns (IERC20[] memory tokens) {
(uint256 indexTokenA, uint256 indexTokenB, uint256 indexTokenC) = _getSortedTokenIndexes(tokenA, tokenB, tokenC);
tokens = new IERC20[](3);
tokens[indexTokenA] = tokenA;
tokens[indexTokenB] = tokenB;
tokens[indexTokenC] = tokenC;
}
function _insertSorted(IERC20[] memory tokens, IERC20 token) pure returns (IERC20[] memory sorted) {
sorted = new IERC20[](tokens.length + 1);
if (tokens.length == 0) {
sorted[0] = token;
return sorted;
}
uint256 i;
for (i = tokens.length; i > 0 && tokens[i - 1] > token; i--) sorted[i] = tokens[i - 1];
for (uint256 j = 0; j < i; j++) sorted[j] = tokens[j];
sorted[i] = token;
}
function _getSortedTokenIndexes(
IERC20 tokenA,
IERC20 tokenB,
IERC20 tokenC
)
pure
returns (
uint256 indexTokenA,
uint256 indexTokenB,
uint256 indexTokenC
)
{
if (tokenA < tokenB) {
if (tokenB < tokenC) {
// (tokenA, tokenB, tokenC)
return (0, 1, 2);
} else if (tokenA < tokenC) {
// (tokenA, tokenC, tokenB)
return (0, 2, 1);
} else {
// (tokenC, tokenA, tokenB)
return (1, 2, 0);
}
} else {
// tokenB < tokenA
if (tokenC < tokenB) {
// (tokenC, tokenB, tokenA)
return (2, 1, 0);
} else if (tokenC < tokenA) {
// (tokenB, tokenC, tokenA)
return (2, 0, 1);
} else {
// (tokenB, tokenA, tokenC)
return (1, 0, 2);
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
// solhint-disable
/**
* @dev Reverts if `condition` is false, with a revert reason containing `errorCode`. Only codes up to 999 are
* supported.
*/
function _require(bool condition, uint256 errorCode) pure {
if (!condition) _revert(errorCode);
}
/**
* @dev Reverts with a revert reason containing `errorCode`. Only codes up to 999 are supported.
*/
function _revert(uint256 errorCode) pure {
// We're going to dynamically create a revert string based on the error code, with the following format:
// 'BAL#{errorCode}'
// where the code is left-padded with zeroes to three digits (so they range from 000 to 999).
//
// We don't have revert strings embedded in the contract to save bytecode size: it takes much less space to store a
// number (8 to 16 bits) than the individual string characters.
//
// The dynamic string creation algorithm that follows could be implemented in Solidity, but assembly allows for a
// much denser implementation, again saving bytecode size. Given this function unconditionally reverts, this is a
// safe place to rely on it without worrying about how its usage might affect e.g. memory contents.
assembly {
// First, we need to compute the ASCII representation of the error code. We assume that it is in the 0-999
// range, so we only need to convert three digits. To convert the digits to ASCII, we add 0x30, the value for
// the '0' character.
let units := add(mod(errorCode, 10), 0x30)
errorCode := div(errorCode, 10)
let tenths := add(mod(errorCode, 10), 0x30)
errorCode := div(errorCode, 10)
let hundreds := add(mod(errorCode, 10), 0x30)
// With the individual characters, we can now construct the full string. The "BAL#" part is a known constant
// (0x42414c23): we simply shift this by 24 (to provide space for the 3 bytes of the error code), and add the
// characters to it, each shifted by a multiple of 8.
// The revert reason is then shifted left by 200 bits (256 minus the length of the string, 7 characters * 8 bits
// per character = 56) to locate it in the most significant part of the 256 slot (the beginning of a byte
// array).
let revertReason := shl(200, add(0x42414c23000000, add(add(units, shl(8, tenths)), shl(16, hundreds))))
// We can now encode the reason in memory, which can be safely overwritten as we're about to revert. The encoded
// message will have the following layout:
// [ revert reason identifier ] [ string location offset ] [ string length ] [ string contents ]
// The Solidity revert reason identifier is 0x08c739a0, the function selector of the Error(string) function. We
// also write zeroes to the next 28 bytes of memory, but those are about to be overwritten.
mstore(0x0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
// Next is the offset to the location of the string, which will be placed immediately after (20 bytes away).
mstore(0x04, 0x0000000000000000000000000000000000000000000000000000000000000020)
// The string length is fixed: 7 characters.
mstore(0x24, 7)
// Finally, the string itself is stored.
mstore(0x44, revertReason)
// Even if the string is only 7 bytes long, we need to return a full 32 byte slot containing it. The length of
// the encoded message is therefore 4 + 32 + 32 + 32 = 100.
revert(0, 100)
}
}
library Errors {
// Math
uint256 internal constant ADD_OVERFLOW = 0;
uint256 internal constant SUB_OVERFLOW = 1;
uint256 internal constant SUB_UNDERFLOW = 2;
uint256 internal constant MUL_OVERFLOW = 3;
uint256 internal constant ZERO_DIVISION = 4;
uint256 internal constant DIV_INTERNAL = 5;
uint256 internal constant X_OUT_OF_BOUNDS = 6;
uint256 internal constant Y_OUT_OF_BOUNDS = 7;
uint256 internal constant PRODUCT_OUT_OF_BOUNDS = 8;
uint256 internal constant INVALID_EXPONENT = 9;
// Input
uint256 internal constant OUT_OF_BOUNDS = 100;
uint256 internal constant UNSORTED_ARRAY = 101;
uint256 internal constant UNSORTED_TOKENS = 102;
uint256 internal constant INPUT_LENGTH_MISMATCH = 103;
uint256 internal constant ZERO_TOKEN = 104;
// Shared pools
uint256 internal constant MIN_TOKENS = 200;
uint256 internal constant MAX_TOKENS = 201;
uint256 internal constant MAX_SWAP_FEE_PERCENTAGE = 202;
uint256 internal constant MIN_SWAP_FEE_PERCENTAGE = 203;
uint256 internal constant MINIMUM_BPT = 204;
uint256 internal constant CALLER_NOT_VAULT = 205;
uint256 internal constant UNINITIALIZED = 206;
uint256 internal constant BPT_IN_MAX_AMOUNT = 207;
uint256 internal constant BPT_OUT_MIN_AMOUNT = 208;
uint256 internal constant EXPIRED_PERMIT = 209;
uint256 internal constant NOT_TWO_TOKENS = 210;
// Pools
uint256 internal constant MIN_AMP = 300;
uint256 internal constant MAX_AMP = 301;
uint256 internal constant MIN_WEIGHT = 302;
uint256 internal constant MAX_STABLE_TOKENS = 303;
uint256 internal constant MAX_IN_RATIO = 304;
uint256 internal constant MAX_OUT_RATIO = 305;
uint256 internal constant MIN_BPT_IN_FOR_TOKEN_OUT = 306;
uint256 internal constant MAX_OUT_BPT_FOR_TOKEN_IN = 307;
uint256 internal constant NORMALIZED_WEIGHT_INVARIANT = 308;
uint256 internal constant INVALID_TOKEN = 309;
uint256 internal constant UNHANDLED_JOIN_KIND = 310;
uint256 internal constant ZERO_INVARIANT = 311;
uint256 internal constant ORACLE_INVALID_SECONDS_QUERY = 312;
uint256 internal constant ORACLE_NOT_INITIALIZED = 313;
uint256 internal constant ORACLE_QUERY_TOO_OLD = 314;
uint256 internal constant ORACLE_INVALID_INDEX = 315;
uint256 internal constant ORACLE_BAD_SECS = 316;
uint256 internal constant AMP_END_TIME_TOO_CLOSE = 317;
uint256 internal constant AMP_ONGOING_UPDATE = 318;
uint256 internal constant AMP_RATE_TOO_HIGH = 319;
uint256 internal constant AMP_NO_ONGOING_UPDATE = 320;
uint256 internal constant STABLE_INVARIANT_DIDNT_CONVERGE = 321;
uint256 internal constant STABLE_GET_BALANCE_DIDNT_CONVERGE = 322;
uint256 internal constant RELAYER_NOT_CONTRACT = 323;
uint256 internal constant BASE_POOL_RELAYER_NOT_CALLED = 324;
uint256 internal constant REBALANCING_RELAYER_REENTERED = 325;
uint256 internal constant GRADUAL_UPDATE_TIME_TRAVEL = 326;
uint256 internal constant SWAPS_DISABLED = 327;
uint256 internal constant CALLER_IS_NOT_LBP_OWNER = 328;
uint256 internal constant PRICE_RATE_OVERFLOW = 329;
uint256 internal constant INVALID_JOIN_EXIT_KIND_WHILE_SWAPS_DISABLED = 330;
uint256 internal constant WEIGHT_CHANGE_TOO_FAST = 331;
uint256 internal constant LOWER_GREATER_THAN_UPPER_TARGET = 332;
uint256 internal constant UPPER_TARGET_TOO_HIGH = 333;
uint256 internal constant UNHANDLED_BY_LINEAR_POOL = 334;
uint256 internal constant OUT_OF_TARGET_RANGE = 335;
uint256 internal constant UNHANDLED_EXIT_KIND = 336;
uint256 internal constant UNAUTHORIZED_EXIT = 337;
uint256 internal constant MAX_MANAGEMENT_SWAP_FEE_PERCENTAGE = 338;
uint256 internal constant UNHANDLED_BY_MANAGED_POOL = 339;
uint256 internal constant UNHANDLED_BY_PHANTOM_POOL = 340;
uint256 internal constant TOKEN_DOES_NOT_HAVE_RATE_PROVIDER = 341;
uint256 internal constant INVALID_INITIALIZATION = 342;
uint256 internal constant OUT_OF_NEW_TARGET_RANGE = 343;
uint256 internal constant UNAUTHORIZED_OPERATION = 344;
uint256 internal constant UNINITIALIZED_POOL_CONTROLLER = 345;
// Lib
uint256 internal constant REENTRANCY = 400;
uint256 internal constant SENDER_NOT_ALLOWED = 401;
uint256 internal constant PAUSED = 402;
uint256 internal constant PAUSE_WINDOW_EXPIRED = 403;
uint256 internal constant MAX_PAUSE_WINDOW_DURATION = 404;
uint256 internal constant MAX_BUFFER_PERIOD_DURATION = 405;
uint256 internal constant INSUFFICIENT_BALANCE = 406;
uint256 internal constant INSUFFICIENT_ALLOWANCE = 407;
uint256 internal constant ERC20_TRANSFER_FROM_ZERO_ADDRESS = 408;
uint256 internal constant ERC20_TRANSFER_TO_ZERO_ADDRESS = 409;
uint256 internal constant ERC20_MINT_TO_ZERO_ADDRESS = 410;
uint256 internal constant ERC20_BURN_FROM_ZERO_ADDRESS = 411;
uint256 internal constant ERC20_APPROVE_FROM_ZERO_ADDRESS = 412;
uint256 internal constant ERC20_APPROVE_TO_ZERO_ADDRESS = 413;
uint256 internal constant ERC20_TRANSFER_EXCEEDS_ALLOWANCE = 414;
uint256 internal constant ERC20_DECREASED_ALLOWANCE_BELOW_ZERO = 415;
uint256 internal constant ERC20_TRANSFER_EXCEEDS_BALANCE = 416;
uint256 internal constant ERC20_BURN_EXCEEDS_ALLOWANCE = 417;
uint256 internal constant SAFE_ERC20_CALL_FAILED = 418;
uint256 internal constant ADDRESS_INSUFFICIENT_BALANCE = 419;
uint256 internal constant ADDRESS_CANNOT_SEND_VALUE = 420;
uint256 internal constant SAFE_CAST_VALUE_CANT_FIT_INT256 = 421;
uint256 internal constant GRANT_SENDER_NOT_ADMIN = 422;
uint256 internal constant REVOKE_SENDER_NOT_ADMIN = 423;
uint256 internal constant RENOUNCE_SENDER_NOT_ALLOWED = 424;
uint256 internal constant BUFFER_PERIOD_EXPIRED = 425;
uint256 internal constant CALLER_IS_NOT_OWNER = 426;
uint256 internal constant NEW_OWNER_IS_ZERO = 427;
uint256 internal constant CODE_DEPLOYMENT_FAILED = 428;
uint256 internal constant CALL_TO_NON_CONTRACT = 429;
uint256 internal constant LOW_LEVEL_CALL_FAILED = 430;
uint256 internal constant NOT_PAUSED = 431;
uint256 internal constant ADDRESS_ALREADY_ALLOWLISTED = 432;
uint256 internal constant ADDRESS_NOT_ALLOWLISTED = 433;
// Vault
uint256 internal constant INVALID_POOL_ID = 500;
uint256 internal constant CALLER_NOT_POOL = 501;
uint256 internal constant SENDER_NOT_ASSET_MANAGER = 502;
uint256 internal constant USER_DOESNT_ALLOW_RELAYER = 503;
uint256 internal constant INVALID_SIGNATURE = 504;
uint256 internal constant EXIT_BELOW_MIN = 505;
uint256 internal constant JOIN_ABOVE_MAX = 506;
uint256 internal constant SWAP_LIMIT = 507;
uint256 internal constant SWAP_DEADLINE = 508;
uint256 internal constant CANNOT_SWAP_SAME_TOKEN = 509;
uint256 internal constant UNKNOWN_AMOUNT_IN_FIRST_SWAP = 510;
uint256 internal constant MALCONSTRUCTED_MULTIHOP_SWAP = 511;
uint256 internal constant INTERNAL_BALANCE_OVERFLOW = 512;
uint256 internal constant INSUFFICIENT_INTERNAL_BALANCE = 513;
uint256 internal constant INVALID_ETH_INTERNAL_BALANCE = 514;
uint256 internal constant INVALID_POST_LOAN_BALANCE = 515;
uint256 internal constant INSUFFICIENT_ETH = 516;
uint256 internal constant UNALLOCATED_ETH = 517;
uint256 internal constant ETH_TRANSFER = 518;
uint256 internal constant CANNOT_USE_ETH_SENTINEL = 519;
uint256 internal constant TOKENS_MISMATCH = 520;
uint256 internal constant TOKEN_NOT_REGISTERED = 521;
uint256 internal constant TOKEN_ALREADY_REGISTERED = 522;
uint256 internal constant TOKENS_ALREADY_SET = 523;
uint256 internal constant TOKENS_LENGTH_MUST_BE_2 = 524;
uint256 internal constant NONZERO_TOKEN_BALANCE = 525;
uint256 internal constant BALANCE_TOTAL_OVERFLOW = 526;
uint256 internal constant POOL_NO_TOKENS = 527;
uint256 internal constant INSUFFICIENT_FLASH_LOAN_BALANCE = 528;
// Fees
uint256 internal constant SWAP_FEE_PERCENTAGE_TOO_HIGH = 600;
uint256 internal constant FLASH_LOAN_FEE_PERCENTAGE_TOO_HIGH = 601;
uint256 internal constant INSUFFICIENT_FLASH_LOAN_FEE_AMOUNT = 602;
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "./StablePhantomPool.sol";
library StablePhantomPoolUserDataHelpers {
function joinKind(bytes memory self) internal pure returns (StablePhantomPool.JoinKindPhantom) {
return abi.decode(self, (StablePhantomPool.JoinKindPhantom));
}
function exitKind(bytes memory self) internal pure returns (StablePhantomPool.ExitKindPhantom) {
return abi.decode(self, (StablePhantomPool.ExitKindPhantom));
}
// Joins
function initialAmountsIn(bytes memory self) internal pure returns (uint256[] memory amountsIn) {
(, amountsIn) = abi.decode(self, (StablePhantomPool.JoinKindPhantom, uint256[]));
}
// Exits
function exactBptInForTokensOut(bytes memory self) internal pure returns (uint256 bptAmountIn) {
(, bptAmountIn) = abi.decode(self, (StablePhantomPool.ExitKindPhantom, uint256));
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "../openzeppelin/IERC20.sol";
import "./BalancerErrors.sol";
library InputHelpers {
function ensureInputLengthMatch(uint256 a, uint256 b) internal pure {
_require(a == b, Errors.INPUT_LENGTH_MISMATCH);
}
function ensureInputLengthMatch(
uint256 a,
uint256 b,
uint256 c
) internal pure {
_require(a == b && b == c, Errors.INPUT_LENGTH_MISMATCH);
}
function ensureArrayIsSorted(IERC20[] memory array) internal pure {
address[] memory addressArray;
// solhint-disable-next-line no-inline-assembly
assembly {
addressArray := array
}
ensureArrayIsSorted(addressArray);
}
function ensureArrayIsSorted(address[] memory array) internal pure {
if (array.length < 2) {
return;
}
address previous = array[0];
for (uint256 i = 1; i < array.length; ++i) {
address current = array[i];
_require(previous < current, Errors.UNSORTED_ARRAY);
previous = current;
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
/**
* @dev Library for encoding and decoding values stored inside a 256 bit word. Typically used to pack multiple values in
* a single storage slot, saving gas by performing less storage accesses.
*
* Each value is defined by its size and the least significant bit in the word, also known as offset. For example, two
* 128 bit values may be encoded in a word by assigning one an offset of 0, and the other an offset of 128.
*
* We could use Solidity structs to pack values together in a single storage slot instead of relying on a custom and
* error-prone library, but unfortunately Solidity only allows for structs to live in either storage, calldata or
* memory. Because a memory struct uses not just memory but also a slot in the stack (to store its memory location),
* using memory for word-sized values (i.e. of 256 bits or less) is strictly less gas performant, and doesn't even
* prevent stack-too-deep issues. This is compounded by the fact that Balancer contracts typically are memory-intensive,
* and the cost of accesing memory increases quadratically with the number of allocated words. Manual packing and
* unpacking is therefore the preferred approach.
*/
library WordCodec {
// Masks are values with the least significant N bits set. They can be used to extract an encoded value from a word,
// or to insert a new one replacing the old.
uint256 private constant _MASK_1 = 2**(1) - 1;
uint256 private constant _MASK_5 = 2**(5) - 1;
uint256 private constant _MASK_7 = 2**(7) - 1;
uint256 private constant _MASK_10 = 2**(10) - 1;
uint256 private constant _MASK_16 = 2**(16) - 1;
uint256 private constant _MASK_22 = 2**(22) - 1;
uint256 private constant _MASK_31 = 2**(31) - 1;
uint256 private constant _MASK_32 = 2**(32) - 1;
uint256 private constant _MASK_53 = 2**(53) - 1;
uint256 private constant _MASK_64 = 2**(64) - 1;
uint256 private constant _MASK_96 = 2**(96) - 1;
uint256 private constant _MASK_128 = 2**(128) - 1;
uint256 private constant _MASK_192 = 2**(192) - 1;
// Largest positive values that can be represented as N bits signed integers.
int256 private constant _MAX_INT_22 = 2**(21) - 1;
int256 private constant _MAX_INT_53 = 2**(52) - 1;
// In-place insertion
/**
* @dev Inserts a boolean value shifted by an offset into a 256 bit word, replacing the old value. Returns the new
* word.
*/
function insertBool(
bytes32 word,
bool value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_1 << offset));
return clearedWord | bytes32(uint256(value ? 1 : 0) << offset);
}
// Unsigned
/**
* @dev Inserts a 5 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` only uses its least significant 5 bits, otherwise it may overwrite sibling bytes.
*/
function insertUint5(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_5 << offset));
return clearedWord | bytes32(value << offset);
}
/**
* @dev Inserts a 7 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` only uses its least significant 7 bits, otherwise it may overwrite sibling bytes.
*/
function insertUint7(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_7 << offset));
return clearedWord | bytes32(value << offset);
}
/**
* @dev Inserts a 10 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` only uses its least significant 10 bits, otherwise it may overwrite sibling bytes.
*/
function insertUint10(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_10 << offset));
return clearedWord | bytes32(value << offset);
}
/**
* @dev Inserts a 16 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value.
* Returns the new word.
*
* Assumes `value` only uses its least significant 16 bits, otherwise it may overwrite sibling bytes.
*/
function insertUint16(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_16 << offset));
return clearedWord | bytes32(value << offset);
}
/**
* @dev Inserts a 31 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` can be represented using 31 bits.
*/
function insertUint31(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_31 << offset));
return clearedWord | bytes32(value << offset);
}
/**
* @dev Inserts a 32 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` only uses its least significant 32 bits, otherwise it may overwrite sibling bytes.
*/
function insertUint32(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_32 << offset));
return clearedWord | bytes32(value << offset);
}
/**
* @dev Inserts a 64 bit unsigned integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` only uses its least significant 64 bits, otherwise it may overwrite sibling bytes.
*/
function insertUint64(
bytes32 word,
uint256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_64 << offset));
return clearedWord | bytes32(value << offset);
}
// Signed
/**
* @dev Inserts a 22 bits signed integer shifted by an offset into a 256 bit word, replacing the old value. Returns
* the new word.
*
* Assumes `value` can be represented using 22 bits.
*/
function insertInt22(
bytes32 word,
int256 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_22 << offset));
// Integer values need masking to remove the upper bits of negative values.
return clearedWord | bytes32((uint256(value) & _MASK_22) << offset);
}
// Bytes
/**
* @dev Inserts 192 bit shifted by an offset into a 256 bit word, replacing the old value. Returns the new word.
*
* Assumes `value` can be represented using 192 bits.
*/
function insertBits192(
bytes32 word,
bytes32 value,
uint256 offset
) internal pure returns (bytes32) {
bytes32 clearedWord = bytes32(uint256(word) & ~(_MASK_192 << offset));
return clearedWord | bytes32((uint256(value) & _MASK_192) << offset);
}
// Encoding
// Unsigned
/**
* @dev Encodes an unsigned integer shifted by an offset. This performs no size checks: it is up to the caller to
* ensure that the values are bounded.
*
* The return value can be logically ORed with other encoded values to form a 256 bit word.
*/
function encodeUint(uint256 value, uint256 offset) internal pure returns (bytes32) {
return bytes32(value << offset);
}
// Signed
/**
* @dev Encodes a 22 bits signed integer shifted by an offset.
*
* The return value can be logically ORed with other encoded values to form a 256 bit word.
*/
function encodeInt22(int256 value, uint256 offset) internal pure returns (bytes32) {
// Integer values need masking to remove the upper bits of negative values.
return bytes32((uint256(value) & _MASK_22) << offset);
}
/**
* @dev Encodes a 53 bits signed integer shifted by an offset.
*
* The return value can be logically ORed with other encoded values to form a 256 bit word.
*/
function encodeInt53(int256 value, uint256 offset) internal pure returns (bytes32) {
// Integer values need masking to remove the upper bits of negative values.
return bytes32((uint256(value) & _MASK_53) << offset);
}
// Decoding
/**
* @dev Decodes and returns a boolean shifted by an offset from a 256 bit word.
*/
function decodeBool(bytes32 word, uint256 offset) internal pure returns (bool) {
return (uint256(word >> offset) & _MASK_1) == 1;
}
// Unsigned
/**
* @dev Decodes and returns a 5 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint5(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_5;
}
/**
* @dev Decodes and returns a 7 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint7(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_7;
}
/**
* @dev Decodes and returns a 10 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint10(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_10;
}
/**
* @dev Decodes and returns a 16 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint16(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_16;
}
/**
* @dev Decodes and returns a 31 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint31(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_31;
}
/**
* @dev Decodes and returns a 32 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint32(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_32;
}
/**
* @dev Decodes and returns a 64 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint64(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_64;
}
/**
* @dev Decodes and returns a 96 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint96(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_96;
}
/**
* @dev Decodes and returns a 128 bit unsigned integer shifted by an offset from a 256 bit word.
*/
function decodeUint128(bytes32 word, uint256 offset) internal pure returns (uint256) {
return uint256(word >> offset) & _MASK_128;
}
// Signed
/**
* @dev Decodes and returns a 22 bits signed integer shifted by an offset from a 256 bit word.
*/
function decodeInt22(bytes32 word, uint256 offset) internal pure returns (int256) {
int256 value = int256(uint256(word >> offset) & _MASK_22);
// In case the decoded value is greater than the max positive integer that can be represented with 22 bits,
// we know it was originally a negative integer. Therefore, we mask it to restore the sign in the 256 bit
// representation.
return value > _MAX_INT_22 ? (value | int256(~_MASK_22)) : value;
}
/**
* @dev Decodes and returns a 53 bits signed integer shifted by an offset from a 256 bit word.
*/
function decodeInt53(bytes32 word, uint256 offset) internal pure returns (int256) {
int256 value = int256(uint256(word >> offset) & _MASK_53);
// In case the decoded value is greater than the max positive integer that can be represented with 53 bits,
// we know it was originally a negative integer. Therefore, we mask it to restore the sign in the 256 bit
// representation.
return value > _MAX_INT_53 ? (value | int256(~_MASK_53)) : value;
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "./BasePool.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IGeneralPool.sol";
/**
* @dev Extension of `BasePool`, adding a handler for `IGeneralPool.onSwap`.
*
* Derived contracts must call `BasePool`'s constructor, and implement `_onSwapGivenIn` and `_onSwapGivenOut` along with
* `BasePool`'s virtual functions. Inheriting from this contract lets derived contracts choose the General
* specialization setting.
*/
abstract contract BaseGeneralPool is IGeneralPool, BasePool {
// Swap Hooks
function onSwap(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
) public virtual override onlyVault(swapRequest.poolId) returns (uint256) {
_validateIndexes(indexIn, indexOut, _getTotalTokens());
uint256[] memory scalingFactors = _scalingFactors();
return
swapRequest.kind == IVault.SwapKind.GIVEN_IN
? _swapGivenIn(swapRequest, balances, indexIn, indexOut, scalingFactors)
: _swapGivenOut(swapRequest, balances, indexIn, indexOut, scalingFactors);
}
function _swapGivenIn(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut,
uint256[] memory scalingFactors
) internal returns (uint256) {
// Fees are subtracted before scaling, to reduce the complexity of the rounding direction analysis.
swapRequest.amount = _subtractSwapFeeAmount(swapRequest.amount);
_upscaleArray(balances, scalingFactors);
swapRequest.amount = _upscale(swapRequest.amount, scalingFactors[indexIn]);
uint256 amountOut = _onSwapGivenIn(swapRequest, balances, indexIn, indexOut);
// amountOut tokens are exiting the Pool, so we round down.
return _downscaleDown(amountOut, scalingFactors[indexOut]);
}
function _swapGivenOut(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut,
uint256[] memory scalingFactors
) internal returns (uint256) {
_upscaleArray(balances, scalingFactors);
swapRequest.amount = _upscale(swapRequest.amount, scalingFactors[indexOut]);
uint256 amountIn = _onSwapGivenOut(swapRequest, balances, indexIn, indexOut);
// amountIn tokens are entering the Pool, so we round up.
amountIn = _downscaleUp(amountIn, scalingFactors[indexIn]);
// Fees are added after scaling happens, to reduce the complexity of the rounding direction analysis.
return _addSwapFeeAmount(amountIn);
}
/*
* @dev Called when a swap with the Pool occurs, where the amount of tokens entering the Pool is known.
*
* Returns the amount of tokens that will be taken from the Pool in return.
*
* All amounts inside `swapRequest` and `balances` are upscaled. The swap fee has already been deducted from
* `swapRequest.amount`.
*
* The return value is also considered upscaled, and will be downscaled (rounding down) before returning it to the
* Vault.
*/
function _onSwapGivenIn(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
) internal virtual returns (uint256);
/*
* @dev Called when a swap with the Pool occurs, where the amount of tokens exiting the Pool is known.
*
* Returns the amount of tokens that will be granted to the Pool in return.
*
* All amounts inside `swapRequest` and `balances` are upscaled.
*
* The return value is also considered upscaled, and will be downscaled (rounding up) before applying the swap fee
* and returning it to the Vault.
*/
function _onSwapGivenOut(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
) internal virtual returns (uint256);
function _validateIndexes(
uint256 indexIn,
uint256 indexOut,
uint256 limit
) private pure {
_require(indexIn < limit && indexOut < limit, Errors.OUT_OF_BOUNDS);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "./BasePool.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IMinimalSwapInfoPool.sol";
/**
* @dev Extension of `BasePool`, adding a handler for `IMinimalSwapInfoPool.onSwap`.
*
* Derived contracts must call `BasePool`'s constructor, and implement `_onSwapGivenIn` and `_onSwapGivenOut` along with
* `BasePool`'s virtual functions. Inheriting from this contract lets derived contracts choose the Two Token or Minimal
* Swap Info specialization settings.
*/
abstract contract BaseMinimalSwapInfoPool is IMinimalSwapInfoPool, BasePool {
// Swap Hooks
function onSwap(
SwapRequest memory request,
uint256 balanceTokenIn,
uint256 balanceTokenOut
) public virtual override onlyVault(request.poolId) returns (uint256) {
uint256 scalingFactorTokenIn = _scalingFactor(request.tokenIn);
uint256 scalingFactorTokenOut = _scalingFactor(request.tokenOut);
if (request.kind == IVault.SwapKind.GIVEN_IN) {
// Fees are subtracted before scaling, to reduce the complexity of the rounding direction analysis.
uint256 amountInMinusSwapFees = _subtractSwapFeeAmount(request.amount);
// Process the (upscaled!) swap fee.
uint256 swapFee = request.amount - amountInMinusSwapFees;
_processSwapFeeAmount(request.tokenIn, _upscale(swapFee, scalingFactorTokenIn));
request.amount = amountInMinusSwapFees;
// All token amounts are upscaled.
balanceTokenIn = _upscale(balanceTokenIn, scalingFactorTokenIn);
balanceTokenOut = _upscale(balanceTokenOut, scalingFactorTokenOut);
request.amount = _upscale(request.amount, scalingFactorTokenIn);
uint256 amountOut = _onSwapGivenIn(request, balanceTokenIn, balanceTokenOut);
// amountOut tokens are exiting the Pool, so we round down.
return _downscaleDown(amountOut, scalingFactorTokenOut);
} else {
// All token amounts are upscaled.
balanceTokenIn = _upscale(balanceTokenIn, scalingFactorTokenIn);
balanceTokenOut = _upscale(balanceTokenOut, scalingFactorTokenOut);
request.amount = _upscale(request.amount, scalingFactorTokenOut);
uint256 amountIn = _onSwapGivenOut(request, balanceTokenIn, balanceTokenOut);
// amountIn tokens are entering the Pool, so we round up.
amountIn = _downscaleUp(amountIn, scalingFactorTokenIn);
// Fees are added after scaling happens, to reduce the complexity of the rounding direction analysis.
uint256 amountInPlusSwapFees = _addSwapFeeAmount(amountIn);
// Process the (upscaled!) swap fee.
uint256 swapFee = amountInPlusSwapFees - amountIn;
_processSwapFeeAmount(request.tokenIn, _upscale(swapFee, scalingFactorTokenIn));
return amountInPlusSwapFees;
}
}
/*
* @dev Called when a swap with the Pool occurs, where the amount of tokens entering the Pool is known.
*
* Returns the amount of tokens that will be taken from the Pool in return.
*
* All amounts inside `swapRequest`, `balanceTokenIn` and `balanceTokenOut` are upscaled. The swap fee has already
* been deducted from `swapRequest.amount`.
*
* The return value is also considered upscaled, and will be downscaled (rounding down) before returning it to the
* Vault.
*/
function _onSwapGivenIn(
SwapRequest memory swapRequest,
uint256 balanceTokenIn,
uint256 balanceTokenOut
) internal virtual returns (uint256);
/*
* @dev Called when a swap with the Pool occurs, where the amount of tokens exiting the Pool is known.
*
* Returns the amount of tokens that will be granted to the Pool in return.
*
* All amounts inside `swapRequest`, `balanceTokenIn` and `balanceTokenOut` are upscaled.
*
* The return value is also considered upscaled, and will be downscaled (rounding up) before applying the swap fee
* and returning it to the Vault.
*/
function _onSwapGivenOut(
SwapRequest memory swapRequest,
uint256 balanceTokenIn,
uint256 balanceTokenOut
) internal virtual returns (uint256);
/**
* @dev Called whenever a swap fee is charged. Implementations should call their parents via super, to ensure all
* implementations in the inheritance tree are called.
*
* Callers must call one of the three `_processSwapFeeAmount` functions when swap fees are computed,
* and upscale `amount`.
*/
function _processSwapFeeAmount(
uint256, /*index*/
uint256 /*amount*/
) internal virtual {
// solhint-disable-previous-line no-empty-blocks
}
function _processSwapFeeAmount(IERC20 token, uint256 amount) internal {
_processSwapFeeAmount(_tokenAddressToIndex(token), amount);
}
function _processSwapFeeAmounts(uint256[] memory amounts) internal {
InputHelpers.ensureInputLengthMatch(amounts.length, _getTotalTokens());
for (uint256 i = 0; i < _getTotalTokens(); ++i) {
_processSwapFeeAmount(i, amounts[i]);
}
}
/**
* @dev Returns the index of `token` in the Pool's token array (i.e. the one `vault.getPoolTokens()` would return).
*
* A trivial (and incorrect!) implementation is already provided for Pools that don't override
* `_processSwapFeeAmount` and skip the entire feature. However, Pools that do override `_processSwapFeeAmount`
* *must* override this function with a meaningful implementation.
*/
function _tokenAddressToIndex(
IERC20 /*token*/
) internal view virtual returns (uint256) {
return 0;
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "@balancer-labs/v2-solidity-utils/contracts/math/Math.sol";
import "@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol";
// These functions start with an underscore, as if they were part of a contract and not a library. At some point this
// should be fixed. Additionally, some variables have non mixed case names (e.g. P_D) that relate to the mathematical
// derivations.
// solhint-disable private-vars-leading-underscore, var-name-mixedcase
library StableMath {
using FixedPoint for uint256;
uint256 internal constant _MIN_AMP = 1;
uint256 internal constant _MAX_AMP = 5000;
uint256 internal constant _AMP_PRECISION = 1e3;
uint256 internal constant _MAX_STABLE_TOKENS = 5;
// Note on unchecked arithmetic:
// This contract performs a large number of additions, subtractions, multiplications and divisions, often inside
// loops. Since many of these operations are gas-sensitive (as they happen e.g. during a swap), it is important to
// not make any unnecessary checks. We rely on a set of invariants to avoid having to use checked arithmetic (the
// Math library), including:
// - the number of tokens is bounded by _MAX_STABLE_TOKENS
// - the amplification parameter is bounded by _MAX_AMP * _AMP_PRECISION, which fits in 23 bits
// - the token balances are bounded by 2^112 (guaranteed by the Vault) times 1e18 (the maximum scaling factor),
// which fits in 172 bits
//
// This means e.g. we can safely multiply a balance by the amplification parameter without worrying about overflow.
// About swap fees on joins and exits:
// Any join or exit that is not perfectly balanced (e.g. all single token joins or exits) is mathematically
// equivalent to a perfectly balanced join or exit followed by a series of swaps. Since these swaps would charge
// swap fees, it follows that (some) joins and exits should as well.
// On these operations, we split the token amounts in 'taxable' and 'non-taxable' portions, where the 'taxable' part
// is the one to which swap fees are applied.
// Computes the invariant given the current balances, using the Newton-Raphson approximation.
// The amplification parameter equals: A n^(n-1)
function _calculateInvariant(
uint256 amplificationParameter,
uint256[] memory balances,
bool roundUp
) internal pure returns (uint256) {
/**********************************************************************************************
// invariant //
// D = invariant D^(n+1) //
// A = amplification coefficient A n^n S + D = A D n^n + ----------- //
// S = sum of balances n^n P //
// P = product of balances //
// n = number of tokens //
**********************************************************************************************/
// We support rounding up or down.
uint256 sum = 0;
uint256 numTokens = balances.length;
for (uint256 i = 0; i < numTokens; i++) {
sum = sum.add(balances[i]);
}
if (sum == 0) {
return 0;
}
uint256 prevInvariant = 0;
uint256 invariant = sum;
uint256 ampTimesTotal = amplificationParameter * numTokens;
for (uint256 i = 0; i < 255; i++) {
uint256 P_D = balances[0] * numTokens;
for (uint256 j = 1; j < numTokens; j++) {
P_D = Math.div(Math.mul(Math.mul(P_D, balances[j]), numTokens), invariant, roundUp);
}
prevInvariant = invariant;
invariant = Math.div(
Math.mul(Math.mul(numTokens, invariant), invariant).add(
Math.div(Math.mul(Math.mul(ampTimesTotal, sum), P_D), _AMP_PRECISION, roundUp)
),
Math.mul(numTokens + 1, invariant).add(
// No need to use checked arithmetic for the amp precision, the amp is guaranteed to be at least 1
Math.div(Math.mul(ampTimesTotal - _AMP_PRECISION, P_D), _AMP_PRECISION, !roundUp)
),
roundUp
);
if (invariant > prevInvariant) {
if (invariant - prevInvariant <= 1) {
return invariant;
}
} else if (prevInvariant - invariant <= 1) {
return invariant;
}
}
_revert(Errors.STABLE_INVARIANT_DIDNT_CONVERGE);
}
// Computes how many tokens can be taken out of a pool if `tokenAmountIn` are sent, given the current balances.
// The amplification parameter equals: A n^(n-1)
// The invariant should be rounded up.
function _calcOutGivenIn(
uint256 amplificationParameter,
uint256[] memory balances,
uint256 tokenIndexIn,
uint256 tokenIndexOut,
uint256 tokenAmountIn,
uint256 invariant
) internal pure returns (uint256) {
/**************************************************************************************************************
// outGivenIn token x for y - polynomial equation to solve //
// ay = amount out to calculate //
// by = balance token out //
// y = by - ay (finalBalanceOut) //
// D = invariant D D^(n+1) //
// A = amplification coefficient y^2 + ( S - ---------- - D) * y - ------------- = 0 //
// n = number of tokens (A * n^n) A * n^2n * P //
// S = sum of final balances but y //
// P = product of final balances but y //
**************************************************************************************************************/
// Amount out, so we round down overall.
balances[tokenIndexIn] = balances[tokenIndexIn].add(tokenAmountIn);
uint256 finalBalanceOut = _getTokenBalanceGivenInvariantAndAllOtherBalances(
amplificationParameter,
balances,
invariant,
tokenIndexOut
);
// No need to use checked arithmetic since `tokenAmountIn` was actually added to the same balance right before
// calling `_getTokenBalanceGivenInvariantAndAllOtherBalances` which doesn't alter the balances array.
balances[tokenIndexIn] = balances[tokenIndexIn] - tokenAmountIn;
return balances[tokenIndexOut].sub(finalBalanceOut).sub(1);
}
// Computes how many tokens must be sent to a pool if `tokenAmountOut` are sent given the
// current balances, using the Newton-Raphson approximation.
// The amplification parameter equals: A n^(n-1)
// The invariant should be rounded up.
function _calcInGivenOut(
uint256 amplificationParameter,
uint256[] memory balances,
uint256 tokenIndexIn,
uint256 tokenIndexOut,
uint256 tokenAmountOut,
uint256 invariant
) internal pure returns (uint256) {
/**************************************************************************************************************
// inGivenOut token x for y - polynomial equation to solve //
// ax = amount in to calculate //
// bx = balance token in //
// x = bx + ax (finalBalanceIn) //
// D = invariant D D^(n+1) //
// A = amplification coefficient x^2 + ( S - ---------- - D) * x - ------------- = 0 //
// n = number of tokens (A * n^n) A * n^2n * P //
// S = sum of final balances but x //
// P = product of final balances but x //
**************************************************************************************************************/
// Amount in, so we round up overall.
balances[tokenIndexOut] = balances[tokenIndexOut].sub(tokenAmountOut);
uint256 finalBalanceIn = _getTokenBalanceGivenInvariantAndAllOtherBalances(
amplificationParameter,
balances,
invariant,
tokenIndexIn
);
// No need to use checked arithmetic since `tokenAmountOut` was actually subtracted from the same balance right
// before calling `_getTokenBalanceGivenInvariantAndAllOtherBalances` which doesn't alter the balances array.
balances[tokenIndexOut] = balances[tokenIndexOut] + tokenAmountOut;
return finalBalanceIn.sub(balances[tokenIndexIn]).add(1);
}
function _calcBptOutGivenExactTokensIn(
uint256 amp,
uint256[] memory balances,
uint256[] memory amountsIn,
uint256 bptTotalSupply,
uint256 swapFeePercentage
) internal pure returns (uint256) {
// BPT out, so we round down overall.
// First loop calculates the sum of all token balances, which will be used to calculate
// the current weights of each token, relative to this sum
uint256 sumBalances = 0;
for (uint256 i = 0; i < balances.length; i++) {
sumBalances = sumBalances.add(balances[i]);
}
// Calculate the weighted balance ratio without considering fees
uint256[] memory balanceRatiosWithFee = new uint256[](amountsIn.length);
// The weighted sum of token balance ratios with fee
uint256 invariantRatioWithFees = 0;
for (uint256 i = 0; i < balances.length; i++) {
uint256 currentWeight = balances[i].divDown(sumBalances);
balanceRatiosWithFee[i] = balances[i].add(amountsIn[i]).divDown(balances[i]);
invariantRatioWithFees = invariantRatioWithFees.add(balanceRatiosWithFee[i].mulDown(currentWeight));
}
// Second loop calculates new amounts in, taking into account the fee on the percentage excess
uint256[] memory newBalances = new uint256[](balances.length);
for (uint256 i = 0; i < balances.length; i++) {
uint256 amountInWithoutFee;
// Check if the balance ratio is greater than the ideal ratio to charge fees or not
if (balanceRatiosWithFee[i] > invariantRatioWithFees) {
uint256 nonTaxableAmount = balances[i].mulDown(invariantRatioWithFees.sub(FixedPoint.ONE));
uint256 taxableAmount = amountsIn[i].sub(nonTaxableAmount);
// No need to use checked arithmetic for the swap fee, it is guaranteed to be lower than 50%
amountInWithoutFee = nonTaxableAmount.add(taxableAmount.mulDown(FixedPoint.ONE - swapFeePercentage));
} else {
amountInWithoutFee = amountsIn[i];
}
newBalances[i] = balances[i].add(amountInWithoutFee);
}
// Get current and new invariants, taking swap fees into account
uint256 currentInvariant = _calculateInvariant(amp, balances, true);
uint256 newInvariant = _calculateInvariant(amp, newBalances, false);
uint256 invariantRatio = newInvariant.divDown(currentInvariant);
// If the invariant didn't increase for any reason, we simply don't mint BPT
if (invariantRatio > FixedPoint.ONE) {
return bptTotalSupply.mulDown(invariantRatio - FixedPoint.ONE);
} else {
return 0;
}
}
function _calcTokenInGivenExactBptOut(
uint256 amp,
uint256[] memory balances,
uint256 tokenIndex,
uint256 bptAmountOut,
uint256 bptTotalSupply,
uint256 swapFeePercentage
) internal pure returns (uint256) {
// Token in, so we round up overall.
// Get the current invariant
uint256 currentInvariant = _calculateInvariant(amp, balances, true);
// Calculate new invariant
uint256 newInvariant = bptTotalSupply.add(bptAmountOut).divUp(bptTotalSupply).mulUp(currentInvariant);
// Calculate amount in without fee.
uint256 newBalanceTokenIndex = _getTokenBalanceGivenInvariantAndAllOtherBalances(
amp,
balances,
newInvariant,
tokenIndex
);
uint256 amountInWithoutFee = newBalanceTokenIndex.sub(balances[tokenIndex]);
// First calculate the sum of all token balances, which will be used to calculate
// the current weight of each token
uint256 sumBalances = 0;
for (uint256 i = 0; i < balances.length; i++) {
sumBalances = sumBalances.add(balances[i]);
}
// We can now compute how much extra balance is being deposited and used in virtual swaps, and charge swap fees
// accordingly.
uint256 currentWeight = balances[tokenIndex].divDown(sumBalances);
uint256 taxablePercentage = currentWeight.complement();
uint256 taxableAmount = amountInWithoutFee.mulUp(taxablePercentage);
uint256 nonTaxableAmount = amountInWithoutFee.sub(taxableAmount);
// No need to use checked arithmetic for the swap fee, it is guaranteed to be lower than 50%
return nonTaxableAmount.add(taxableAmount.divUp(FixedPoint.ONE - swapFeePercentage));
}
/*
Flow of calculations:
amountsTokenOut -> amountsOutProportional ->
amountOutPercentageExcess -> amountOutBeforeFee -> newInvariant -> amountBPTIn
*/
function _calcBptInGivenExactTokensOut(
uint256 amp,
uint256[] memory balances,
uint256[] memory amountsOut,
uint256 bptTotalSupply,
uint256 swapFeePercentage
) internal pure returns (uint256) {
// BPT in, so we round up overall.
// First loop calculates the sum of all token balances, which will be used to calculate
// the current weights of each token relative to this sum
uint256 sumBalances = 0;
for (uint256 i = 0; i < balances.length; i++) {
sumBalances = sumBalances.add(balances[i]);
}
// Calculate the weighted balance ratio without considering fees
uint256[] memory balanceRatiosWithoutFee = new uint256[](amountsOut.length);
uint256 invariantRatioWithoutFees = 0;
for (uint256 i = 0; i < balances.length; i++) {
uint256 currentWeight = balances[i].divUp(sumBalances);
balanceRatiosWithoutFee[i] = balances[i].sub(amountsOut[i]).divUp(balances[i]);
invariantRatioWithoutFees = invariantRatioWithoutFees.add(balanceRatiosWithoutFee[i].mulUp(currentWeight));
}
// Second loop calculates new amounts in, taking into account the fee on the percentage excess
uint256[] memory newBalances = new uint256[](balances.length);
for (uint256 i = 0; i < balances.length; i++) {
// Swap fees are typically charged on 'token in', but there is no 'token in' here, so we apply it to
// 'token out'. This results in slightly larger price impact.
uint256 amountOutWithFee;
if (invariantRatioWithoutFees > balanceRatiosWithoutFee[i]) {
uint256 nonTaxableAmount = balances[i].mulDown(invariantRatioWithoutFees.complement());
uint256 taxableAmount = amountsOut[i].sub(nonTaxableAmount);
// No need to use checked arithmetic for the swap fee, it is guaranteed to be lower than 50%
amountOutWithFee = nonTaxableAmount.add(taxableAmount.divUp(FixedPoint.ONE - swapFeePercentage));
} else {
amountOutWithFee = amountsOut[i];
}
newBalances[i] = balances[i].sub(amountOutWithFee);
}
// Get current and new invariants, taking into account swap fees
uint256 currentInvariant = _calculateInvariant(amp, balances, true);
uint256 newInvariant = _calculateInvariant(amp, newBalances, false);
uint256 invariantRatio = newInvariant.divDown(currentInvariant);
// return amountBPTIn
return bptTotalSupply.mulUp(invariantRatio.complement());
}
function _calcTokenOutGivenExactBptIn(
uint256 amp,
uint256[] memory balances,
uint256 tokenIndex,
uint256 bptAmountIn,
uint256 bptTotalSupply,
uint256 swapFeePercentage
) internal pure returns (uint256) {
// Token out, so we round down overall.
// Get the current and new invariants. Since we need a bigger new invariant, we round the current one up.
uint256 currentInvariant = _calculateInvariant(amp, balances, true);
uint256 newInvariant = bptTotalSupply.sub(bptAmountIn).divUp(bptTotalSupply).mulUp(currentInvariant);
// Calculate amount out without fee
uint256 newBalanceTokenIndex = _getTokenBalanceGivenInvariantAndAllOtherBalances(
amp,
balances,
newInvariant,
tokenIndex
);
uint256 amountOutWithoutFee = balances[tokenIndex].sub(newBalanceTokenIndex);
// First calculate the sum of all token balances, which will be used to calculate
// the current weight of each token
uint256 sumBalances = 0;
for (uint256 i = 0; i < balances.length; i++) {
sumBalances = sumBalances.add(balances[i]);
}
// We can now compute how much excess balance is being withdrawn as a result of the virtual swaps, which result
// in swap fees.
uint256 currentWeight = balances[tokenIndex].divDown(sumBalances);
uint256 taxablePercentage = currentWeight.complement();
// Swap fees are typically charged on 'token in', but there is no 'token in' here, so we apply it
// to 'token out'. This results in slightly larger price impact. Fees are rounded up.
uint256 taxableAmount = amountOutWithoutFee.mulUp(taxablePercentage);
uint256 nonTaxableAmount = amountOutWithoutFee.sub(taxableAmount);
// No need to use checked arithmetic for the swap fee, it is guaranteed to be lower than 50%
return nonTaxableAmount.add(taxableAmount.mulDown(FixedPoint.ONE - swapFeePercentage));
}
function _calcTokensOutGivenExactBptIn(
uint256[] memory balances,
uint256 bptAmountIn,
uint256 bptTotalSupply
) internal pure returns (uint256[] memory) {
/**********************************************************************************************
// exactBPTInForTokensOut //
// (per token) //
// aO = tokenAmountOut / bptIn \ //
// b = tokenBalance a0 = b * | --------------------- | //
// bptIn = bptAmountIn \ bptTotalSupply / //
// bpt = bptTotalSupply //
**********************************************************************************************/
// Since we're computing an amount out, we round down overall. This means rounding down on both the
// multiplication and division.
uint256 bptRatio = bptAmountIn.divDown(bptTotalSupply);
uint256[] memory amountsOut = new uint256[](balances.length);
for (uint256 i = 0; i < balances.length; i++) {
amountsOut[i] = balances[i].mulDown(bptRatio);
}
return amountsOut;
}
// The amplification parameter equals: A n^(n-1)
function _calcDueTokenProtocolSwapFeeAmount(
uint256 amplificationParameter,
uint256[] memory balances,
uint256 lastInvariant,
uint256 tokenIndex,
uint256 protocolSwapFeePercentage
) internal pure returns (uint256) {
/**************************************************************************************************************
// oneTokenSwapFee - polynomial equation to solve //
// af = fee amount to calculate in one token //
// bf = balance of fee token //
// f = bf - af (finalBalanceFeeToken) //
// D = old invariant D D^(n+1) //
// A = amplification coefficient f^2 + ( S - ---------- - D) * f - ------------- = 0 //
// n = number of tokens (A * n^n) A * n^2n * P //
// S = sum of final balances but f //
// P = product of final balances but f //
**************************************************************************************************************/
// Protocol swap fee amount, so we round down overall.
uint256 finalBalanceFeeToken = _getTokenBalanceGivenInvariantAndAllOtherBalances(
amplificationParameter,
balances,
lastInvariant,
tokenIndex
);
if (balances[tokenIndex] <= finalBalanceFeeToken) {
// This shouldn't happen outside of rounding errors, but have this safeguard nonetheless to prevent the Pool
// from entering a locked state in which joins and exits revert while computing accumulated swap fees.
return 0;
}
// Result is rounded down
uint256 accumulatedTokenSwapFees = balances[tokenIndex] - finalBalanceFeeToken;
return accumulatedTokenSwapFees.mulDown(protocolSwapFeePercentage);
}
// This function calculates the balance of a given token (tokenIndex)
// given all the other balances and the invariant
function _getTokenBalanceGivenInvariantAndAllOtherBalances(
uint256 amplificationParameter,
uint256[] memory balances,
uint256 invariant,
uint256 tokenIndex
) internal pure returns (uint256) {
// Rounds result up overall
uint256 ampTimesTotal = amplificationParameter * balances.length;
uint256 sum = balances[0];
uint256 P_D = balances[0] * balances.length;
for (uint256 j = 1; j < balances.length; j++) {
P_D = Math.divDown(Math.mul(Math.mul(P_D, balances[j]), balances.length), invariant);
sum = sum.add(balances[j]);
}
// No need to use safe math, based on the loop above `sum` is greater than or equal to `balances[tokenIndex]`
sum = sum - balances[tokenIndex];
uint256 inv2 = Math.mul(invariant, invariant);
// We remove the balance from c by multiplying it
uint256 c = Math.mul(
Math.mul(Math.divUp(inv2, Math.mul(ampTimesTotal, P_D)), _AMP_PRECISION),
balances[tokenIndex]
);
uint256 b = sum.add(Math.mul(Math.divDown(invariant, ampTimesTotal), _AMP_PRECISION));
// We iterate to find the balance
uint256 prevTokenBalance = 0;
// We multiply the first iteration outside the loop with the invariant to set the value of the
// initial approximation.
uint256 tokenBalance = Math.divUp(inv2.add(c), invariant.add(b));
for (uint256 i = 0; i < 255; i++) {
prevTokenBalance = tokenBalance;
tokenBalance = Math.divUp(
Math.mul(tokenBalance, tokenBalance).add(c),
Math.mul(tokenBalance, 2).add(b).sub(invariant)
);
if (tokenBalance > prevTokenBalance) {
if (tokenBalance - prevTokenBalance <= 1) {
return tokenBalance;
}
} else if (prevTokenBalance - tokenBalance <= 1) {
return tokenBalance;
}
}
_revert(Errors.STABLE_GET_BALANCE_DIDNT_CONVERGE);
}
function _getRate(
uint256[] memory balances,
uint256 amp,
uint256 supply
) internal pure returns (uint256) {
// When calculating the current BPT rate, we may not have paid the protocol fees, therefore
// the invariant should be smaller than its current value. Then, we round down overall.
uint256 invariant = _calculateInvariant(amp, balances, false);
return invariant.divDown(supply);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol";
library StablePoolUserData {
// In order to preserve backwards compatibility, make sure new join and exit kinds are added at the end of the enum.
enum JoinKind { INIT, EXACT_TOKENS_IN_FOR_BPT_OUT, TOKEN_IN_FOR_EXACT_BPT_OUT }
enum ExitKind { EXACT_BPT_IN_FOR_ONE_TOKEN_OUT, EXACT_BPT_IN_FOR_TOKENS_OUT, BPT_IN_FOR_EXACT_TOKENS_OUT }
function joinKind(bytes memory self) internal pure returns (JoinKind) {
return abi.decode(self, (JoinKind));
}
function exitKind(bytes memory self) internal pure returns (ExitKind) {
return abi.decode(self, (ExitKind));
}
// Joins
function initialAmountsIn(bytes memory self) internal pure returns (uint256[] memory amountsIn) {
(, amountsIn) = abi.decode(self, (JoinKind, uint256[]));
}
function exactTokensInForBptOut(bytes memory self)
internal
pure
returns (uint256[] memory amountsIn, uint256 minBPTAmountOut)
{
(, amountsIn, minBPTAmountOut) = abi.decode(self, (JoinKind, uint256[], uint256));
}
function tokenInForExactBptOut(bytes memory self) internal pure returns (uint256 bptAmountOut, uint256 tokenIndex) {
(, bptAmountOut, tokenIndex) = abi.decode(self, (JoinKind, uint256, uint256));
}
// Exits
function exactBptInForTokenOut(bytes memory self) internal pure returns (uint256 bptAmountIn, uint256 tokenIndex) {
(, bptAmountIn, tokenIndex) = abi.decode(self, (ExitKind, uint256, uint256));
}
function exactBptInForTokensOut(bytes memory self) internal pure returns (uint256 bptAmountIn) {
(, bptAmountIn) = abi.decode(self, (ExitKind, uint256));
}
function bptInForExactTokensOut(bytes memory self)
internal
pure
returns (uint256[] memory amountsOut, uint256 maxBPTAmountIn)
{
(, amountsOut, maxBPTAmountIn) = abi.decode(self, (ExitKind, uint256[], uint256));
}
}
// SPDX-License-Identifier: MIT
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
// documentation files (the “Software”), to deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to the following conditions:
// The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
// Software.
// THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
// WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
pragma solidity ^0.7.0;
import "../helpers/BalancerErrors.sol";
/* solhint-disable */
/**
* @dev Exponentiation and logarithm functions for 18 decimal fixed point numbers (both base and exponent/argument).
*
* Exponentiation and logarithm with arbitrary bases (x^y and log_x(y)) are implemented by conversion to natural
* exponentiation and logarithm (where the base is Euler's number).
*
* @author Fernando Martinelli - @fernandomartinelli
* @author Sergio Yuhjtman - @sergioyuhjtman
* @author Daniel Fernandez - @dmf7z
*/
library LogExpMath {
// All fixed point multiplications and divisions are inlined. This means we need to divide by ONE when multiplying
// two numbers, and multiply by ONE when dividing them.
// All arguments and return values are 18 decimal fixed point numbers.
int256 constant ONE_18 = 1e18;
// Internally, intermediate values are computed with higher precision as 20 decimal fixed point numbers, and in the
// case of ln36, 36 decimals.
int256 constant ONE_20 = 1e20;
int256 constant ONE_36 = 1e36;
// The domain of natural exponentiation is bound by the word size and number of decimals used.
//
// Because internally the result will be stored using 20 decimals, the largest possible result is
// (2^255 - 1) / 10^20, which makes the largest exponent ln((2^255 - 1) / 10^20) = 130.700829182905140221.
// The smallest possible result is 10^(-18), which makes largest negative argument
// ln(10^(-18)) = -41.446531673892822312.
// We use 130.0 and -41.0 to have some safety margin.
int256 constant MAX_NATURAL_EXPONENT = 130e18;
int256 constant MIN_NATURAL_EXPONENT = -41e18;
// Bounds for ln_36's argument. Both ln(0.9) and ln(1.1) can be represented with 36 decimal places in a fixed point
// 256 bit integer.
int256 constant LN_36_LOWER_BOUND = ONE_18 - 1e17;
int256 constant LN_36_UPPER_BOUND = ONE_18 + 1e17;
uint256 constant MILD_EXPONENT_BOUND = 2**254 / uint256(ONE_20);
// 18 decimal constants
int256 constant x0 = 128000000000000000000; // 2ˆ7
int256 constant a0 = 38877084059945950922200000000000000000000000000000000000; // eˆ(x0) (no decimals)
int256 constant x1 = 64000000000000000000; // 2ˆ6
int256 constant a1 = 6235149080811616882910000000; // eˆ(x1) (no decimals)
// 20 decimal constants
int256 constant x2 = 3200000000000000000000; // 2ˆ5
int256 constant a2 = 7896296018268069516100000000000000; // eˆ(x2)
int256 constant x3 = 1600000000000000000000; // 2ˆ4
int256 constant a3 = 888611052050787263676000000; // eˆ(x3)
int256 constant x4 = 800000000000000000000; // 2ˆ3
int256 constant a4 = 298095798704172827474000; // eˆ(x4)
int256 constant x5 = 400000000000000000000; // 2ˆ2
int256 constant a5 = 5459815003314423907810; // eˆ(x5)
int256 constant x6 = 200000000000000000000; // 2ˆ1
int256 constant a6 = 738905609893065022723; // eˆ(x6)
int256 constant x7 = 100000000000000000000; // 2ˆ0
int256 constant a7 = 271828182845904523536; // eˆ(x7)
int256 constant x8 = 50000000000000000000; // 2ˆ-1
int256 constant a8 = 164872127070012814685; // eˆ(x8)
int256 constant x9 = 25000000000000000000; // 2ˆ-2
int256 constant a9 = 128402541668774148407; // eˆ(x9)
int256 constant x10 = 12500000000000000000; // 2ˆ-3
int256 constant a10 = 113314845306682631683; // eˆ(x10)
int256 constant x11 = 6250000000000000000; // 2ˆ-4
int256 constant a11 = 106449445891785942956; // eˆ(x11)
/**
* @dev Exponentiation (x^y) with unsigned 18 decimal fixed point base and exponent.
*
* Reverts if ln(x) * y is smaller than `MIN_NATURAL_EXPONENT`, or larger than `MAX_NATURAL_EXPONENT`.
*/
function pow(uint256 x, uint256 y) internal pure returns (uint256) {
if (y == 0) {
// We solve the 0^0 indetermination by making it equal one.
return uint256(ONE_18);
}
if (x == 0) {
return 0;
}
// Instead of computing x^y directly, we instead rely on the properties of logarithms and exponentiation to
// arrive at that result. In particular, exp(ln(x)) = x, and ln(x^y) = y * ln(x). This means
// x^y = exp(y * ln(x)).
// The ln function takes a signed value, so we need to make sure x fits in the signed 256 bit range.
_require(x < 2**255, Errors.X_OUT_OF_BOUNDS);
int256 x_int256 = int256(x);
// We will compute y * ln(x) in a single step. Depending on the value of x, we can either use ln or ln_36. In
// both cases, we leave the division by ONE_18 (due to fixed point multiplication) to the end.
// This prevents y * ln(x) from overflowing, and at the same time guarantees y fits in the signed 256 bit range.
_require(y < MILD_EXPONENT_BOUND, Errors.Y_OUT_OF_BOUNDS);
int256 y_int256 = int256(y);
int256 logx_times_y;
if (LN_36_LOWER_BOUND < x_int256 && x_int256 < LN_36_UPPER_BOUND) {
int256 ln_36_x = _ln_36(x_int256);
// ln_36_x has 36 decimal places, so multiplying by y_int256 isn't as straightforward, since we can't just
// bring y_int256 to 36 decimal places, as it might overflow. Instead, we perform two 18 decimal
// multiplications and add the results: one with the first 18 decimals of ln_36_x, and one with the
// (downscaled) last 18 decimals.
logx_times_y = ((ln_36_x / ONE_18) * y_int256 + ((ln_36_x % ONE_18) * y_int256) / ONE_18);
} else {
logx_times_y = _ln(x_int256) * y_int256;
}
logx_times_y /= ONE_18;
// Finally, we compute exp(y * ln(x)) to arrive at x^y
_require(
MIN_NATURAL_EXPONENT <= logx_times_y && logx_times_y <= MAX_NATURAL_EXPONENT,
Errors.PRODUCT_OUT_OF_BOUNDS
);
return uint256(exp(logx_times_y));
}
/**
* @dev Natural exponentiation (e^x) with signed 18 decimal fixed point exponent.
*
* Reverts if `x` is smaller than MIN_NATURAL_EXPONENT, or larger than `MAX_NATURAL_EXPONENT`.
*/
function exp(int256 x) internal pure returns (int256) {
_require(x >= MIN_NATURAL_EXPONENT && x <= MAX_NATURAL_EXPONENT, Errors.INVALID_EXPONENT);
if (x < 0) {
// We only handle positive exponents: e^(-x) is computed as 1 / e^x. We can safely make x positive since it
// fits in the signed 256 bit range (as it is larger than MIN_NATURAL_EXPONENT).
// Fixed point division requires multiplying by ONE_18.
return ((ONE_18 * ONE_18) / exp(-x));
}
// First, we use the fact that e^(x+y) = e^x * e^y to decompose x into a sum of powers of two, which we call x_n,
// where x_n == 2^(7 - n), and e^x_n = a_n has been precomputed. We choose the first x_n, x0, to equal 2^7
// because all larger powers are larger than MAX_NATURAL_EXPONENT, and therefore not present in the
// decomposition.
// At the end of this process we will have the product of all e^x_n = a_n that apply, and the remainder of this
// decomposition, which will be lower than the smallest x_n.
// exp(x) = k_0 * a_0 * k_1 * a_1 * ... + k_n * a_n * exp(remainder), where each k_n equals either 0 or 1.
// We mutate x by subtracting x_n, making it the remainder of the decomposition.
// The first two a_n (e^(2^7) and e^(2^6)) are too large if stored as 18 decimal numbers, and could cause
// intermediate overflows. Instead we store them as plain integers, with 0 decimals.
// Additionally, x0 + x1 is larger than MAX_NATURAL_EXPONENT, which means they will not both be present in the
// decomposition.
// For each x_n, we test if that term is present in the decomposition (if x is larger than it), and if so deduct
// it and compute the accumulated product.
int256 firstAN;
if (x >= x0) {
x -= x0;
firstAN = a0;
} else if (x >= x1) {
x -= x1;
firstAN = a1;
} else {
firstAN = 1; // One with no decimal places
}
// We now transform x into a 20 decimal fixed point number, to have enhanced precision when computing the
// smaller terms.
x *= 100;
// `product` is the accumulated product of all a_n (except a0 and a1), which starts at 20 decimal fixed point
// one. Recall that fixed point multiplication requires dividing by ONE_20.
int256 product = ONE_20;
if (x >= x2) {
x -= x2;
product = (product * a2) / ONE_20;
}
if (x >= x3) {
x -= x3;
product = (product * a3) / ONE_20;
}
if (x >= x4) {
x -= x4;
product = (product * a4) / ONE_20;
}
if (x >= x5) {
x -= x5;
product = (product * a5) / ONE_20;
}
if (x >= x6) {
x -= x6;
product = (product * a6) / ONE_20;
}
if (x >= x7) {
x -= x7;
product = (product * a7) / ONE_20;
}
if (x >= x8) {
x -= x8;
product = (product * a8) / ONE_20;
}
if (x >= x9) {
x -= x9;
product = (product * a9) / ONE_20;
}
// x10 and x11 are unnecessary here since we have high enough precision already.
// Now we need to compute e^x, where x is small (in particular, it is smaller than x9). We use the Taylor series
// expansion for e^x: 1 + x + (x^2 / 2!) + (x^3 / 3!) + ... + (x^n / n!).
int256 seriesSum = ONE_20; // The initial one in the sum, with 20 decimal places.
int256 term; // Each term in the sum, where the nth term is (x^n / n!).
// The first term is simply x.
term = x;
seriesSum += term;
// Each term (x^n / n!) equals the previous one times x, divided by n. Since x is a fixed point number,
// multiplying by it requires dividing by ONE_20, but dividing by the non-fixed point n values does not.
term = ((term * x) / ONE_20) / 2;
seriesSum += term;
term = ((term * x) / ONE_20) / 3;
seriesSum += term;
term = ((term * x) / ONE_20) / 4;
seriesSum += term;
term = ((term * x) / ONE_20) / 5;
seriesSum += term;
term = ((term * x) / ONE_20) / 6;
seriesSum += term;
term = ((term * x) / ONE_20) / 7;
seriesSum += term;
term = ((term * x) / ONE_20) / 8;
seriesSum += term;
term = ((term * x) / ONE_20) / 9;
seriesSum += term;
term = ((term * x) / ONE_20) / 10;
seriesSum += term;
term = ((term * x) / ONE_20) / 11;
seriesSum += term;
term = ((term * x) / ONE_20) / 12;
seriesSum += term;
// 12 Taylor terms are sufficient for 18 decimal precision.
// We now have the first a_n (with no decimals), and the product of all other a_n present, and the Taylor
// approximation of the exponentiation of the remainder (both with 20 decimals). All that remains is to multiply
// all three (one 20 decimal fixed point multiplication, dividing by ONE_20, and one integer multiplication),
// and then drop two digits to return an 18 decimal value.
return (((product * seriesSum) / ONE_20) * firstAN) / 100;
}
/**
* @dev Logarithm (log(arg, base), with signed 18 decimal fixed point base and argument.
*/
function log(int256 arg, int256 base) internal pure returns (int256) {
// This performs a simple base change: log(arg, base) = ln(arg) / ln(base).
// Both logBase and logArg are computed as 36 decimal fixed point numbers, either by using ln_36, or by
// upscaling.
int256 logBase;
if (LN_36_LOWER_BOUND < base && base < LN_36_UPPER_BOUND) {
logBase = _ln_36(base);
} else {
logBase = _ln(base) * ONE_18;
}
int256 logArg;
if (LN_36_LOWER_BOUND < arg && arg < LN_36_UPPER_BOUND) {
logArg = _ln_36(arg);
} else {
logArg = _ln(arg) * ONE_18;
}
// When dividing, we multiply by ONE_18 to arrive at a result with 18 decimal places
return (logArg * ONE_18) / logBase;
}
/**
* @dev Natural logarithm (ln(a)) with signed 18 decimal fixed point argument.
*/
function ln(int256 a) internal pure returns (int256) {
// The real natural logarithm is not defined for negative numbers or zero.
_require(a > 0, Errors.OUT_OF_BOUNDS);
if (LN_36_LOWER_BOUND < a && a < LN_36_UPPER_BOUND) {
return _ln_36(a) / ONE_18;
} else {
return _ln(a);
}
}
/**
* @dev Internal natural logarithm (ln(a)) with signed 18 decimal fixed point argument.
*/
function _ln(int256 a) private pure returns (int256) {
if (a < ONE_18) {
// Since ln(a^k) = k * ln(a), we can compute ln(a) as ln(a) = ln((1/a)^(-1)) = - ln((1/a)). If a is less
// than one, 1/a will be greater than one, and this if statement will not be entered in the recursive call.
// Fixed point division requires multiplying by ONE_18.
return (-_ln((ONE_18 * ONE_18) / a));
}
// First, we use the fact that ln^(a * b) = ln(a) + ln(b) to decompose ln(a) into a sum of powers of two, which
// we call x_n, where x_n == 2^(7 - n), which are the natural logarithm of precomputed quantities a_n (that is,
// ln(a_n) = x_n). We choose the first x_n, x0, to equal 2^7 because the exponential of all larger powers cannot
// be represented as 18 fixed point decimal numbers in 256 bits, and are therefore larger than a.
// At the end of this process we will have the sum of all x_n = ln(a_n) that apply, and the remainder of this
// decomposition, which will be lower than the smallest a_n.
// ln(a) = k_0 * x_0 + k_1 * x_1 + ... + k_n * x_n + ln(remainder), where each k_n equals either 0 or 1.
// We mutate a by subtracting a_n, making it the remainder of the decomposition.
// For reasons related to how `exp` works, the first two a_n (e^(2^7) and e^(2^6)) are not stored as fixed point
// numbers with 18 decimals, but instead as plain integers with 0 decimals, so we need to multiply them by
// ONE_18 to convert them to fixed point.
// For each a_n, we test if that term is present in the decomposition (if a is larger than it), and if so divide
// by it and compute the accumulated sum.
int256 sum = 0;
if (a >= a0 * ONE_18) {
a /= a0; // Integer, not fixed point division
sum += x0;
}
if (a >= a1 * ONE_18) {
a /= a1; // Integer, not fixed point division
sum += x1;
}
// All other a_n and x_n are stored as 20 digit fixed point numbers, so we convert the sum and a to this format.
sum *= 100;
a *= 100;
// Because further a_n are 20 digit fixed point numbers, we multiply by ONE_20 when dividing by them.
if (a >= a2) {
a = (a * ONE_20) / a2;
sum += x2;
}
if (a >= a3) {
a = (a * ONE_20) / a3;
sum += x3;
}
if (a >= a4) {
a = (a * ONE_20) / a4;
sum += x4;
}
if (a >= a5) {
a = (a * ONE_20) / a5;
sum += x5;
}
if (a >= a6) {
a = (a * ONE_20) / a6;
sum += x6;
}
if (a >= a7) {
a = (a * ONE_20) / a7;
sum += x7;
}
if (a >= a8) {
a = (a * ONE_20) / a8;
sum += x8;
}
if (a >= a9) {
a = (a * ONE_20) / a9;
sum += x9;
}
if (a >= a10) {
a = (a * ONE_20) / a10;
sum += x10;
}
if (a >= a11) {
a = (a * ONE_20) / a11;
sum += x11;
}
// a is now a small number (smaller than a_11, which roughly equals 1.06). This means we can use a Taylor series
// that converges rapidly for values of `a` close to one - the same one used in ln_36.
// Let z = (a - 1) / (a + 1).
// ln(a) = 2 * (z + z^3 / 3 + z^5 / 5 + z^7 / 7 + ... + z^(2 * n + 1) / (2 * n + 1))
// Recall that 20 digit fixed point division requires multiplying by ONE_20, and multiplication requires
// division by ONE_20.
int256 z = ((a - ONE_20) * ONE_20) / (a + ONE_20);
int256 z_squared = (z * z) / ONE_20;
// num is the numerator of the series: the z^(2 * n + 1) term
int256 num = z;
// seriesSum holds the accumulated sum of each term in the series, starting with the initial z
int256 seriesSum = num;
// In each step, the numerator is multiplied by z^2
num = (num * z_squared) / ONE_20;
seriesSum += num / 3;
num = (num * z_squared) / ONE_20;
seriesSum += num / 5;
num = (num * z_squared) / ONE_20;
seriesSum += num / 7;
num = (num * z_squared) / ONE_20;
seriesSum += num / 9;
num = (num * z_squared) / ONE_20;
seriesSum += num / 11;
// 6 Taylor terms are sufficient for 36 decimal precision.
// Finally, we multiply by 2 (non fixed point) to compute ln(remainder)
seriesSum *= 2;
// We now have the sum of all x_n present, and the Taylor approximation of the logarithm of the remainder (both
// with 20 decimals). All that remains is to sum these two, and then drop two digits to return a 18 decimal
// value.
return (sum + seriesSum) / 100;
}
/**
* @dev Intrnal high precision (36 decimal places) natural logarithm (ln(x)) with signed 18 decimal fixed point argument,
* for x close to one.
*
* Should only be used if x is between LN_36_LOWER_BOUND and LN_36_UPPER_BOUND.
*/
function _ln_36(int256 x) private pure returns (int256) {
// Since ln(1) = 0, a value of x close to one will yield a very small result, which makes using 36 digits
// worthwhile.
// First, we transform x to a 36 digit fixed point value.
x *= ONE_18;
// We will use the following Taylor expansion, which converges very rapidly. Let z = (x - 1) / (x + 1).
// ln(x) = 2 * (z + z^3 / 3 + z^5 / 5 + z^7 / 7 + ... + z^(2 * n + 1) / (2 * n + 1))
// Recall that 36 digit fixed point division requires multiplying by ONE_36, and multiplication requires
// division by ONE_36.
int256 z = ((x - ONE_36) * ONE_36) / (x + ONE_36);
int256 z_squared = (z * z) / ONE_36;
// num is the numerator of the series: the z^(2 * n + 1) term
int256 num = z;
// seriesSum holds the accumulated sum of each term in the series, starting with the initial z
int256 seriesSum = num;
// In each step, the numerator is multiplied by z^2
num = (num * z_squared) / ONE_36;
seriesSum += num / 3;
num = (num * z_squared) / ONE_36;
seriesSum += num / 5;
num = (num * z_squared) / ONE_36;
seriesSum += num / 7;
num = (num * z_squared) / ONE_36;
seriesSum += num / 9;
num = (num * z_squared) / ONE_36;
seriesSum += num / 11;
num = (num * z_squared) / ONE_36;
seriesSum += num / 13;
num = (num * z_squared) / ONE_36;
seriesSum += num / 15;
// 8 Taylor terms are sufficient for 36 decimal precision.
// All that remains is multiplying by 2 (non fixed point).
return seriesSum * 2;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/math/Math.sol";
import "@balancer-labs/v2-solidity-utils/contracts/math/FixedPoint.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/InputHelpers.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/TemporarilyPausable.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/WordCodec.sol";
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/ERC20.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IVault.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IBasePool.sol";
import "@balancer-labs/v2-asset-manager-utils/contracts/IAssetManager.sol";
import "./BalancerPoolToken.sol";
import "./BasePoolAuthorization.sol";
// solhint-disable max-states-count
/**
* @dev Reference implementation for the base layer of a Pool contract that manages a single Pool with optional
* Asset Managers, an admin-controlled swap fee percentage, and an emergency pause mechanism.
*
* Note that neither swap fees nor the pause mechanism are used by this contract. They are passed through so that
* derived contracts can use them via the `_addSwapFeeAmount` and `_subtractSwapFeeAmount` functions, and the
* `whenNotPaused` modifier.
*
* No admin permissions are checked here: instead, this contract delegates that to the Vault's own Authorizer.
*
* Because this contract doesn't implement the swap hooks, derived contracts should generally inherit from
* BaseGeneralPool or BaseMinimalSwapInfoPool. Otherwise, subclasses must inherit from the corresponding interfaces
* and implement the swap callbacks themselves.
*/
abstract contract BasePool is IBasePool, BasePoolAuthorization, BalancerPoolToken, TemporarilyPausable {
using WordCodec for bytes32;
using FixedPoint for uint256;
uint256 private constant _MIN_TOKENS = 2;
uint256 private constant _DEFAULT_MINIMUM_BPT = 1e6;
// 1e18 corresponds to 1.0, or a 100% fee
uint256 private constant _MIN_SWAP_FEE_PERCENTAGE = 1e12; // 0.0001%
uint256 private constant _MAX_SWAP_FEE_PERCENTAGE = 1e17; // 10% - this fits in 64 bits
// Storage slot that can be used to store unrelated pieces of information. In particular, by default is used
// to store only the swap fee percentage of a pool. But it can be extended to store some more pieces of information.
// The swap fee percentage is stored in the most-significant 64 bits, therefore the remaining 192 bits can be
// used to store any other piece of information.
bytes32 private _miscData;
uint256 private constant _SWAP_FEE_PERCENTAGE_OFFSET = 192;
bytes32 private immutable _poolId;
event SwapFeePercentageChanged(uint256 swapFeePercentage);
constructor(
IVault vault,
IVault.PoolSpecialization specialization,
string memory name,
string memory symbol,
IERC20[] memory tokens,
address[] memory assetManagers,
uint256 swapFeePercentage,
uint256 pauseWindowDuration,
uint256 bufferPeriodDuration,
address owner
)
// Base Pools are expected to be deployed using factories. By using the factory address as the action
// disambiguator, we make all Pools deployed by the same factory share action identifiers. This allows for
// simpler management of permissions (such as being able to manage granting the 'set fee percentage' action in
// any Pool created by the same factory), while still making action identifiers unique among different factories
// if the selectors match, preventing accidental errors.
Authentication(bytes32(uint256(msg.sender)))
BalancerPoolToken(name, symbol, vault)
BasePoolAuthorization(owner)
TemporarilyPausable(pauseWindowDuration, bufferPeriodDuration)
{
_require(tokens.length >= _MIN_TOKENS, Errors.MIN_TOKENS);
_require(tokens.length <= _getMaxTokens(), Errors.MAX_TOKENS);
// The Vault only requires the token list to be ordered for the Two Token Pools specialization. However,
// to make the developer experience consistent, we are requiring this condition for all the native pools.
// Also, since these Pools will register tokens only once, we can ensure the Pool tokens will follow the same
// order. We rely on this property to make Pools simpler to write, as it lets us assume that the
// order of token-specific parameters (such as token weights) will not change.
InputHelpers.ensureArrayIsSorted(tokens);
_setSwapFeePercentage(swapFeePercentage);
bytes32 poolId = vault.registerPool(specialization);
vault.registerTokens(poolId, tokens, assetManagers);
// Set immutable state variables - these cannot be read from during construction
_poolId = poolId;
}
// Getters / Setters
function getPoolId() public view override returns (bytes32) {
return _poolId;
}
function _getTotalTokens() internal view virtual returns (uint256);
function _getMaxTokens() internal pure virtual returns (uint256);
/**
* @dev Returns the minimum BPT supply. This amount is minted to the zero address during initialization, effectively
* locking it.
*
* This is useful to make sure Pool initialization happens only once, but derived Pools can change this value (even
* to zero) by overriding this function.
*/
function _getMinimumBpt() internal pure virtual returns (uint256) {
return _DEFAULT_MINIMUM_BPT;
}
function getSwapFeePercentage() public view returns (uint256) {
return _miscData.decodeUint64(_SWAP_FEE_PERCENTAGE_OFFSET);
}
function setSwapFeePercentage(uint256 swapFeePercentage) public virtual authenticate whenNotPaused {
_setSwapFeePercentage(swapFeePercentage);
}
function _setSwapFeePercentage(uint256 swapFeePercentage) private {
_require(swapFeePercentage >= _MIN_SWAP_FEE_PERCENTAGE, Errors.MIN_SWAP_FEE_PERCENTAGE);
_require(swapFeePercentage <= _MAX_SWAP_FEE_PERCENTAGE, Errors.MAX_SWAP_FEE_PERCENTAGE);
_miscData = _miscData.insertUint64(swapFeePercentage, _SWAP_FEE_PERCENTAGE_OFFSET);
emit SwapFeePercentageChanged(swapFeePercentage);
}
function setAssetManagerPoolConfig(IERC20 token, bytes memory poolConfig)
public
virtual
authenticate
whenNotPaused
{
_setAssetManagerPoolConfig(token, poolConfig);
}
function _setAssetManagerPoolConfig(IERC20 token, bytes memory poolConfig) private {
bytes32 poolId = getPoolId();
(, , , address assetManager) = getVault().getPoolTokenInfo(poolId, token);
IAssetManager(assetManager).setConfig(poolId, poolConfig);
}
function setPaused(bool paused) external authenticate {
_setPaused(paused);
}
function _isOwnerOnlyAction(bytes32 actionId) internal view virtual override returns (bool) {
return
(actionId == getActionId(this.setSwapFeePercentage.selector)) ||
(actionId == getActionId(this.setAssetManagerPoolConfig.selector));
}
function _getMiscData() internal view returns (bytes32) {
return _miscData;
}
/**
* Inserts data into the least-significant 192 bits of the misc data storage slot.
* Note that the remaining 64 bits are used for the swap fee percentage and cannot be overloaded.
*/
function _setMiscData(bytes32 newData) internal {
_miscData = _miscData.insertBits192(newData, 0);
}
// Join / Exit Hooks
modifier onlyVault(bytes32 poolId) {
_require(msg.sender == address(getVault()), Errors.CALLER_NOT_VAULT);
_require(poolId == getPoolId(), Errors.INVALID_POOL_ID);
_;
}
function onJoinPool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData
) public virtual override onlyVault(poolId) returns (uint256[] memory, uint256[] memory) {
uint256[] memory scalingFactors = _scalingFactors();
if (totalSupply() == 0) {
(uint256 bptAmountOut, uint256[] memory amountsIn) = _onInitializePool(
poolId,
sender,
recipient,
scalingFactors,
userData
);
// On initialization, we lock _getMinimumBpt() by minting it for the zero address. This BPT acts as a
// minimum as it will never be burned, which reduces potential issues with rounding, and also prevents the
// Pool from ever being fully drained.
_require(bptAmountOut >= _getMinimumBpt(), Errors.MINIMUM_BPT);
_mintPoolTokens(address(0), _getMinimumBpt());
_mintPoolTokens(recipient, bptAmountOut - _getMinimumBpt());
// amountsIn are amounts entering the Pool, so we round up.
_downscaleUpArray(amountsIn, scalingFactors);
return (amountsIn, new uint256[](_getTotalTokens()));
} else {
_upscaleArray(balances, scalingFactors);
(uint256 bptAmountOut, uint256[] memory amountsIn, uint256[] memory dueProtocolFeeAmounts) = _onJoinPool(
poolId,
sender,
recipient,
balances,
lastChangeBlock,
protocolSwapFeePercentage,
scalingFactors,
userData
);
// Note we no longer use `balances` after calling `_onJoinPool`, which may mutate it.
_mintPoolTokens(recipient, bptAmountOut);
// amountsIn are amounts entering the Pool, so we round up.
_downscaleUpArray(amountsIn, scalingFactors);
// dueProtocolFeeAmounts are amounts exiting the Pool, so we round down.
_downscaleDownArray(dueProtocolFeeAmounts, scalingFactors);
return (amountsIn, dueProtocolFeeAmounts);
}
}
function onExitPool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData
) public virtual override onlyVault(poolId) returns (uint256[] memory, uint256[] memory) {
uint256[] memory scalingFactors = _scalingFactors();
_upscaleArray(balances, scalingFactors);
(uint256 bptAmountIn, uint256[] memory amountsOut, uint256[] memory dueProtocolFeeAmounts) = _onExitPool(
poolId,
sender,
recipient,
balances,
lastChangeBlock,
protocolSwapFeePercentage,
scalingFactors,
userData
);
// Note we no longer use `balances` after calling `_onExitPool`, which may mutate it.
_burnPoolTokens(sender, bptAmountIn);
// Both amountsOut and dueProtocolFeeAmounts are amounts exiting the Pool, so we round down.
_downscaleDownArray(amountsOut, scalingFactors);
_downscaleDownArray(dueProtocolFeeAmounts, scalingFactors);
return (amountsOut, dueProtocolFeeAmounts);
}
// Query functions
/**
* @dev Returns the amount of BPT that would be granted to `recipient` if the `onJoinPool` hook were called by the
* Vault with the same arguments, along with the number of tokens `sender` would have to supply.
*
* This function is not meant to be called directly, but rather from a helper contract that fetches current Vault
* data, such as the protocol swap fee percentage and Pool balances.
*
* Like `IVault.queryBatchSwap`, this function is not view due to internal implementation details: the caller must
* explicitly use eth_call instead of eth_sendTransaction.
*/
function queryJoin(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData
) external returns (uint256 bptOut, uint256[] memory amountsIn) {
InputHelpers.ensureInputLengthMatch(balances.length, _getTotalTokens());
_queryAction(
poolId,
sender,
recipient,
balances,
lastChangeBlock,
protocolSwapFeePercentage,
userData,
_onJoinPool,
_downscaleUpArray
);
// The `return` opcode is executed directly inside `_queryAction`, so execution never reaches this statement,
// and we don't need to return anything here - it just silences compiler warnings.
return (bptOut, amountsIn);
}
/**
* @dev Returns the amount of BPT that would be burned from `sender` if the `onExitPool` hook were called by the
* Vault with the same arguments, along with the number of tokens `recipient` would receive.
*
* This function is not meant to be called directly, but rather from a helper contract that fetches current Vault
* data, such as the protocol swap fee percentage and Pool balances.
*
* Like `IVault.queryBatchSwap`, this function is not view due to internal implementation details: the caller must
* explicitly use eth_call instead of eth_sendTransaction.
*/
function queryExit(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData
) external returns (uint256 bptIn, uint256[] memory amountsOut) {
InputHelpers.ensureInputLengthMatch(balances.length, _getTotalTokens());
_queryAction(
poolId,
sender,
recipient,
balances,
lastChangeBlock,
protocolSwapFeePercentage,
userData,
_onExitPool,
_downscaleDownArray
);
// The `return` opcode is executed directly inside `_queryAction`, so execution never reaches this statement,
// and we don't need to return anything here - it just silences compiler warnings.
return (bptIn, amountsOut);
}
// Internal hooks to be overridden by derived contracts - all token amounts (except BPT) in these interfaces are
// upscaled.
/**
* @dev Called when the Pool is joined for the first time; that is, when the BPT total supply is zero.
*
* Returns the amount of BPT to mint, and the token amounts the Pool will receive in return.
*
* Minted BPT will be sent to `recipient`, except for _getMinimumBpt(), which will be deducted from this amount and
* sent to the zero address instead. This will cause that BPT to remain forever locked there, preventing total BTP
* from ever dropping below that value, and ensuring `_onInitializePool` can only be called once in the entire
* Pool's lifetime.
*
* The tokens granted to the Pool will be transferred from `sender`. These amounts are considered upscaled and will
* be downscaled (rounding up) before being returned to the Vault.
*/
function _onInitializePool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory scalingFactors,
bytes memory userData
) internal virtual returns (uint256 bptAmountOut, uint256[] memory amountsIn);
/**
* @dev Called whenever the Pool is joined after the first initialization join (see `_onInitializePool`).
*
* Returns the amount of BPT to mint, the token amounts that the Pool will receive in return, and the number of
* tokens to pay in protocol swap fees.
*
* Implementations of this function might choose to mutate the `balances` array to save gas (e.g. when
* performing intermediate calculations, such as subtraction of due protocol fees). This can be done safely.
*
* Minted BPT will be sent to `recipient`.
*
* The tokens granted to the Pool will be transferred from `sender`. These amounts are considered upscaled and will
* be downscaled (rounding up) before being returned to the Vault.
*
* Due protocol swap fees will be taken from the Pool's balance in the Vault (see `IBasePool.onJoinPool`). These
* amounts are considered upscaled and will be downscaled (rounding down) before being returned to the Vault.
*/
function _onJoinPool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
uint256[] memory scalingFactors,
bytes memory userData
)
internal
virtual
returns (
uint256 bptAmountOut,
uint256[] memory amountsIn,
uint256[] memory dueProtocolFeeAmounts
);
/**
* @dev Called whenever the Pool is exited.
*
* Returns the amount of BPT to burn, the token amounts for each Pool token that the Pool will grant in return, and
* the number of tokens to pay in protocol swap fees.
*
* Implementations of this function might choose to mutate the `balances` array to save gas (e.g. when
* performing intermediate calculations, such as subtraction of due protocol fees). This can be done safely.
*
* BPT will be burnt from `sender`.
*
* The Pool will grant tokens to `recipient`. These amounts are considered upscaled and will be downscaled
* (rounding down) before being returned to the Vault.
*
* Due protocol swap fees will be taken from the Pool's balance in the Vault (see `IBasePool.onExitPool`). These
* amounts are considered upscaled and will be downscaled (rounding down) before being returned to the Vault.
*/
function _onExitPool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
uint256[] memory scalingFactors,
bytes memory userData
)
internal
virtual
returns (
uint256 bptAmountIn,
uint256[] memory amountsOut,
uint256[] memory dueProtocolFeeAmounts
);
// Internal functions
/**
* @dev Adds swap fee amount to `amount`, returning a higher value.
*/
function _addSwapFeeAmount(uint256 amount) internal view returns (uint256) {
// This returns amount + fee amount, so we round up (favoring a higher fee amount).
return amount.divUp(FixedPoint.ONE.sub(getSwapFeePercentage()));
}
/**
* @dev Subtracts swap fee amount from `amount`, returning a lower value.
*/
function _subtractSwapFeeAmount(uint256 amount) internal view returns (uint256) {
// This returns amount - fee amount, so we round up (favoring a higher fee amount).
uint256 feeAmount = amount.mulUp(getSwapFeePercentage());
return amount.sub(feeAmount);
}
// Scaling
/**
* @dev Returns a scaling factor that, when multiplied to a token amount for `token`, normalizes its balance as if
* it had 18 decimals.
*/
function _computeScalingFactor(IERC20 token) internal view returns (uint256) {
if (address(token) == address(this)) {
return FixedPoint.ONE;
}
// Tokens that don't implement the `decimals` method are not supported.
uint256 tokenDecimals = ERC20(address(token)).decimals();
// Tokens with more than 18 decimals are not supported.
uint256 decimalsDifference = Math.sub(18, tokenDecimals);
return FixedPoint.ONE * 10**decimalsDifference;
}
/**
* @dev Returns the scaling factor for one of the Pool's tokens. Reverts if `token` is not a token registered by the
* Pool.
*
* All scaling factors are fixed-point values with 18 decimals, to allow for this function to be overridden by
* derived contracts that need to apply further scaling, making these factors potentially non-integer.
*
* The largest 'base' scaling factor (i.e. in tokens with less than 18 decimals) is 10**18, which in fixed-point is
* 10**36. This value can be multiplied with a 112 bit Vault balance with no overflow by a factor of ~1e7, making
* even relatively 'large' factors safe to use.
*
* The 1e7 figure is the result of 2**256 / (1e18 * 1e18 * 2**112).
*/
function _scalingFactor(IERC20 token) internal view virtual returns (uint256);
/**
* @dev Same as `_scalingFactor()`, except for all registered tokens (in the same order as registered). The Vault
* will always pass balances in this order when calling any of the Pool hooks.
*/
function _scalingFactors() internal view virtual returns (uint256[] memory);
function getScalingFactors() external view returns (uint256[] memory) {
return _scalingFactors();
}
/**
* @dev Applies `scalingFactor` to `amount`, resulting in a larger or equal value depending on whether it needed
* scaling or not.
*/
function _upscale(uint256 amount, uint256 scalingFactor) internal pure returns (uint256) {
// Upscale rounding wouldn't necessarily always go in the same direction: in a swap for example the balance of
// token in should be rounded up, and that of token out rounded down. This is the only place where we round in
// the same direction for all amounts, as the impact of this rounding is expected to be minimal (and there's no
// rounding error unless `_scalingFactor()` is overriden).
return FixedPoint.mulDown(amount, scalingFactor);
}
/**
* @dev Same as `_upscale`, but for an entire array. This function does not return anything, but instead *mutates*
* the `amounts` array.
*/
function _upscaleArray(uint256[] memory amounts, uint256[] memory scalingFactors) internal view {
for (uint256 i = 0; i < _getTotalTokens(); ++i) {
amounts[i] = FixedPoint.mulDown(amounts[i], scalingFactors[i]);
}
}
/**
* @dev Reverses the `scalingFactor` applied to `amount`, resulting in a smaller or equal value depending on
* whether it needed scaling or not. The result is rounded down.
*/
function _downscaleDown(uint256 amount, uint256 scalingFactor) internal pure returns (uint256) {
return FixedPoint.divDown(amount, scalingFactor);
}
/**
* @dev Same as `_downscaleDown`, but for an entire array. This function does not return anything, but instead
* *mutates* the `amounts` array.
*/
function _downscaleDownArray(uint256[] memory amounts, uint256[] memory scalingFactors) internal view {
for (uint256 i = 0; i < _getTotalTokens(); ++i) {
amounts[i] = FixedPoint.divDown(amounts[i], scalingFactors[i]);
}
}
/**
* @dev Reverses the `scalingFactor` applied to `amount`, resulting in a smaller or equal value depending on
* whether it needed scaling or not. The result is rounded up.
*/
function _downscaleUp(uint256 amount, uint256 scalingFactor) internal pure returns (uint256) {
return FixedPoint.divUp(amount, scalingFactor);
}
/**
* @dev Same as `_downscaleUp`, but for an entire array. This function does not return anything, but instead
* *mutates* the `amounts` array.
*/
function _downscaleUpArray(uint256[] memory amounts, uint256[] memory scalingFactors) internal view {
for (uint256 i = 0; i < _getTotalTokens(); ++i) {
amounts[i] = FixedPoint.divUp(amounts[i], scalingFactors[i]);
}
}
function _getAuthorizer() internal view override returns (IAuthorizer) {
// Access control management is delegated to the Vault's Authorizer. This lets Balancer Governance manage which
// accounts can call permissioned functions: for example, to perform emergency pauses.
// If the owner is delegated, then *all* permissioned functions, including `setSwapFeePercentage`, will be under
// Governance control.
return getVault().getAuthorizer();
}
function _queryAction(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData,
function(bytes32, address, address, uint256[] memory, uint256, uint256, uint256[] memory, bytes memory)
internal
returns (uint256, uint256[] memory, uint256[] memory) _action,
function(uint256[] memory, uint256[] memory) internal view _downscaleArray
) private {
// This uses the same technique used by the Vault in queryBatchSwap. Refer to that function for a detailed
// explanation.
if (msg.sender != address(this)) {
// We perform an external call to ourselves, forwarding the same calldata. In this call, the else clause of
// the preceding if statement will be executed instead.
// solhint-disable-next-line avoid-low-level-calls
(bool success, ) = address(this).call(msg.data);
// solhint-disable-next-line no-inline-assembly
assembly {
// This call should always revert to decode the bpt and token amounts from the revert reason
switch success
case 0 {
// Note we are manually writing the memory slot 0. We can safely overwrite whatever is
// stored there as we take full control of the execution and then immediately return.
// We copy the first 4 bytes to check if it matches with the expected signature, otherwise
// there was another revert reason and we should forward it.
returndatacopy(0, 0, 0x04)
let error := and(mload(0), 0xffffffff00000000000000000000000000000000000000000000000000000000)
// If the first 4 bytes don't match with the expected signature, we forward the revert reason.
if eq(eq(error, 0x43adbafb00000000000000000000000000000000000000000000000000000000), 0) {
returndatacopy(0, 0, returndatasize())
revert(0, returndatasize())
}
// The returndata contains the signature, followed by the raw memory representation of the
// `bptAmount` and `tokenAmounts` (array: length + data). We need to return an ABI-encoded
// representation of these.
// An ABI-encoded response will include one additional field to indicate the starting offset of
// the `tokenAmounts` array. The `bptAmount` will be laid out in the first word of the
// returndata.
//
// In returndata:
// [ signature ][ bptAmount ][ tokenAmounts length ][ tokenAmounts values ]
// [ 4 bytes ][ 32 bytes ][ 32 bytes ][ (32 * length) bytes ]
//
// We now need to return (ABI-encoded values):
// [ bptAmount ][ tokeAmounts offset ][ tokenAmounts length ][ tokenAmounts values ]
// [ 32 bytes ][ 32 bytes ][ 32 bytes ][ (32 * length) bytes ]
// We copy 32 bytes for the `bptAmount` from returndata into memory.
// Note that we skip the first 4 bytes for the error signature
returndatacopy(0, 0x04, 32)
// The offsets are 32-bytes long, so the array of `tokenAmounts` will start after
// the initial 64 bytes.
mstore(0x20, 64)
// We now copy the raw memory array for the `tokenAmounts` from returndata into memory.
// Since bpt amount and offset take up 64 bytes, we start copying at address 0x40. We also
// skip the first 36 bytes from returndata, which correspond to the signature plus bpt amount.
returndatacopy(0x40, 0x24, sub(returndatasize(), 36))
// We finally return the ABI-encoded uint256 and the array, which has a total length equal to
// the size of returndata, plus the 32 bytes of the offset but without the 4 bytes of the
// error signature.
return(0, add(returndatasize(), 28))
}
default {
// This call should always revert, but we fail nonetheless if that didn't happen
invalid()
}
}
} else {
uint256[] memory scalingFactors = _scalingFactors();
_upscaleArray(balances, scalingFactors);
(uint256 bptAmount, uint256[] memory tokenAmounts, ) = _action(
poolId,
sender,
recipient,
balances,
lastChangeBlock,
protocolSwapFeePercentage,
scalingFactors,
userData
);
_downscaleArray(tokenAmounts, scalingFactors);
// solhint-disable-next-line no-inline-assembly
assembly {
// We will return a raw representation of `bptAmount` and `tokenAmounts` in memory, which is composed of
// a 32-byte uint256, followed by a 32-byte for the array length, and finally the 32-byte uint256 values
// Because revert expects a size in bytes, we multiply the array length (stored at `tokenAmounts`) by 32
let size := mul(mload(tokenAmounts), 32)
// We store the `bptAmount` in the previous slot to the `tokenAmounts` array. We can make sure there
// will be at least one available slot due to how the memory scratch space works.
// We can safely overwrite whatever is stored in this slot as we will revert immediately after that.
let start := sub(tokenAmounts, 0x20)
mstore(start, bptAmount)
// We send one extra value for the error signature "QueryError(uint256,uint256[])" which is 0x43adbafb
// We use the previous slot to `bptAmount`.
mstore(sub(start, 0x20), 0x0000000000000000000000000000000000000000000000000000000043adbafb)
start := sub(start, 0x04)
// When copying from `tokenAmounts` into returndata, we copy the additional 68 bytes to also return
// the `bptAmount`, the array 's length, and the error signature.
revert(start, add(size, 68))
}
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "./IBasePool.sol";
/**
* @dev IPools with the General specialization setting should implement this interface.
*
* This is called by the Vault when a user calls `IVault.swap` or `IVault.batchSwap` to swap with this Pool.
* Returns the number of tokens the Pool will grant to the user in a 'given in' swap, or that the user will
* grant to the pool in a 'given out' swap.
*
* This can often be implemented by a `view` function, since many pricing algorithms don't need to track state
* changes in swaps. However, contracts implementing this in non-view functions should check that the caller is
* indeed the Vault.
*/
interface IGeneralPool is IBasePool {
function onSwap(
SwapRequest memory swapRequest,
uint256[] memory balances,
uint256 indexIn,
uint256 indexOut
) external returns (uint256 amount);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "./BalancerErrors.sol";
import "./ITemporarilyPausable.sol";
/**
* @dev Allows for a contract to be paused during an initial period after deployment, disabling functionality. Can be
* used as an emergency switch in case a security vulnerability or threat is identified.
*
* The contract can only be paused during the Pause Window, a period that starts at deployment. It can also be
* unpaused and repaused any number of times during this period. This is intended to serve as a safety measure: it lets
* system managers react quickly to potentially dangerous situations, knowing that this action is reversible if careful
* analysis later determines there was a false alarm.
*
* If the contract is paused when the Pause Window finishes, it will remain in the paused state through an additional
* Buffer Period, after which it will be automatically unpaused forever. This is to ensure there is always enough time
* to react to an emergency, even if the threat is discovered shortly before the Pause Window expires.
*
* Note that since the contract can only be paused within the Pause Window, unpausing during the Buffer Period is
* irreversible.
*/
abstract contract TemporarilyPausable is ITemporarilyPausable {
// The Pause Window and Buffer Period are timestamp-based: they should not be relied upon for sub-minute accuracy.
// solhint-disable not-rely-on-time
uint256 private constant _MAX_PAUSE_WINDOW_DURATION = 90 days;
uint256 private constant _MAX_BUFFER_PERIOD_DURATION = 30 days;
uint256 private immutable _pauseWindowEndTime;
uint256 private immutable _bufferPeriodEndTime;
bool private _paused;
constructor(uint256 pauseWindowDuration, uint256 bufferPeriodDuration) {
_require(pauseWindowDuration <= _MAX_PAUSE_WINDOW_DURATION, Errors.MAX_PAUSE_WINDOW_DURATION);
_require(bufferPeriodDuration <= _MAX_BUFFER_PERIOD_DURATION, Errors.MAX_BUFFER_PERIOD_DURATION);
uint256 pauseWindowEndTime = block.timestamp + pauseWindowDuration;
_pauseWindowEndTime = pauseWindowEndTime;
_bufferPeriodEndTime = pauseWindowEndTime + bufferPeriodDuration;
}
/**
* @dev Reverts if the contract is paused.
*/
modifier whenNotPaused() {
_ensureNotPaused();
_;
}
/**
* @dev Returns the current contract pause status, as well as the end times of the Pause Window and Buffer
* Period.
*/
function getPausedState()
external
view
override
returns (
bool paused,
uint256 pauseWindowEndTime,
uint256 bufferPeriodEndTime
)
{
paused = !_isNotPaused();
pauseWindowEndTime = _getPauseWindowEndTime();
bufferPeriodEndTime = _getBufferPeriodEndTime();
}
/**
* @dev Sets the pause state to `paused`. The contract can only be paused until the end of the Pause Window, and
* unpaused until the end of the Buffer Period.
*
* Once the Buffer Period expires, this function reverts unconditionally.
*/
function _setPaused(bool paused) internal {
if (paused) {
_require(block.timestamp < _getPauseWindowEndTime(), Errors.PAUSE_WINDOW_EXPIRED);
} else {
_require(block.timestamp < _getBufferPeriodEndTime(), Errors.BUFFER_PERIOD_EXPIRED);
}
_paused = paused;
emit PausedStateChanged(paused);
}
/**
* @dev Reverts if the contract is paused.
*/
function _ensureNotPaused() internal view {
_require(_isNotPaused(), Errors.PAUSED);
}
/**
* @dev Reverts if the contract is not paused.
*/
function _ensurePaused() internal view {
_require(!_isNotPaused(), Errors.NOT_PAUSED);
}
/**
* @dev Returns true if the contract is unpaused.
*
* Once the Buffer Period expires, the gas cost of calling this function is reduced dramatically, as storage is no
* longer accessed.
*/
function _isNotPaused() internal view returns (bool) {
// After the Buffer Period, the (inexpensive) timestamp check short-circuits the storage access.
return block.timestamp > _getBufferPeriodEndTime() || !_paused;
}
// These getters lead to reduced bytecode size by inlining the immutable variables in a single place.
function _getPauseWindowEndTime() private view returns (uint256) {
return _pauseWindowEndTime;
}
function _getBufferPeriodEndTime() private view returns (uint256) {
return _bufferPeriodEndTime;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import "../helpers/BalancerErrors.sol";
import "./IERC20.sol";
import "./SafeMath.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(
sender,
msg.sender,
_allowances[sender][msg.sender].sub(amount, Errors.ERC20_TRANSFER_EXCEEDS_ALLOWANCE)
);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(
msg.sender,
spender,
_allowances[msg.sender][spender].sub(subtractedValue, Errors.ERC20_DECREASED_ALLOWANCE_BELOW_ZERO)
);
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
_require(sender != address(0), Errors.ERC20_TRANSFER_FROM_ZERO_ADDRESS);
_require(recipient != address(0), Errors.ERC20_TRANSFER_TO_ZERO_ADDRESS);
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, Errors.ERC20_TRANSFER_EXCEEDS_BALANCE);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
_require(account != address(0), Errors.ERC20_BURN_FROM_ZERO_ADDRESS);
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, Errors.ERC20_BURN_EXCEEDS_ALLOWANCE);
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/ISignaturesValidator.sol";
import "@balancer-labs/v2-solidity-utils/contracts/helpers/ITemporarilyPausable.sol";
import "@balancer-labs/v2-solidity-utils/contracts/misc/IWETH.sol";
import "./IAsset.sol";
import "./IAuthorizer.sol";
import "./IFlashLoanRecipient.sol";
import "./IProtocolFeesCollector.sol";
pragma solidity ^0.7.0;
/**
* @dev Full external interface for the Vault core contract - no external or public methods exist in the contract that
* don't override one of these declarations.
*/
interface IVault is ISignaturesValidator, ITemporarilyPausable {
// Generalities about the Vault:
//
// - Whenever documentation refers to 'tokens', it strictly refers to ERC20-compliant token contracts. Tokens are
// transferred out of the Vault by calling the `IERC20.transfer` function, and transferred in by calling
// `IERC20.transferFrom`. In these cases, the sender must have previously allowed the Vault to use their tokens by
// calling `IERC20.approve`. The only deviation from the ERC20 standard that is supported is functions not returning
// a boolean value: in these scenarios, a non-reverting call is assumed to be successful.
//
// - All non-view functions in the Vault are non-reentrant: calling them while another one is mid-execution (e.g.
// while execution control is transferred to a token contract during a swap) will result in a revert. View
// functions can be called in a re-reentrant way, but doing so might cause them to return inconsistent results.
// Contracts calling view functions in the Vault must make sure the Vault has not already been entered.
//
// - View functions revert if referring to either unregistered Pools, or unregistered tokens for registered Pools.
// Authorizer
//
// Some system actions are permissioned, like setting and collecting protocol fees. This permissioning system exists
// outside of the Vault in the Authorizer contract: the Vault simply calls the Authorizer to check if the caller
// can perform a given action.
/**
* @dev Returns the Vault's Authorizer.
*/
function getAuthorizer() external view returns (IAuthorizer);
/**
* @dev Sets a new Authorizer for the Vault. The caller must be allowed by the current Authorizer to do this.
*
* Emits an `AuthorizerChanged` event.
*/
function setAuthorizer(IAuthorizer newAuthorizer) external;
/**
* @dev Emitted when a new authorizer is set by `setAuthorizer`.
*/
event AuthorizerChanged(IAuthorizer indexed newAuthorizer);
// Relayers
//
// Additionally, it is possible for an account to perform certain actions on behalf of another one, using their
// Vault ERC20 allowance and Internal Balance. These accounts are said to be 'relayers' for these Vault functions,
// and are expected to be smart contracts with sound authentication mechanisms. For an account to be able to wield
// this power, two things must occur:
// - The Authorizer must grant the account the permission to be a relayer for the relevant Vault function. This
// means that Balancer governance must approve each individual contract to act as a relayer for the intended
// functions.
// - Each user must approve the relayer to act on their behalf.
// This double protection means users cannot be tricked into approving malicious relayers (because they will not
// have been allowed by the Authorizer via governance), nor can malicious relayers approved by a compromised
// Authorizer or governance drain user funds, since they would also need to be approved by each individual user.
/**
* @dev Returns true if `user` has approved `relayer` to act as a relayer for them.
*/
function hasApprovedRelayer(address user, address relayer) external view returns (bool);
/**
* @dev Allows `relayer` to act as a relayer for `sender` if `approved` is true, and disallows it otherwise.
*
* Emits a `RelayerApprovalChanged` event.
*/
function setRelayerApproval(
address sender,
address relayer,
bool approved
) external;
/**
* @dev Emitted every time a relayer is approved or disapproved by `setRelayerApproval`.
*/
event RelayerApprovalChanged(address indexed relayer, address indexed sender, bool approved);
// Internal Balance
//
// Users can deposit tokens into the Vault, where they are allocated to their Internal Balance, and later
// transferred or withdrawn. It can also be used as a source of tokens when joining Pools, as a destination
// when exiting them, and as either when performing swaps. This usage of Internal Balance results in greatly reduced
// gas costs when compared to relying on plain ERC20 transfers, leading to large savings for frequent users.
//
// Internal Balance management features batching, which means a single contract call can be used to perform multiple
// operations of different kinds, with different senders and recipients, at once.
/**
* @dev Returns `user`'s Internal Balance for a set of tokens.
*/
function getInternalBalance(address user, IERC20[] memory tokens) external view returns (uint256[] memory);
/**
* @dev Performs a set of user balance operations, which involve Internal Balance (deposit, withdraw or transfer)
* and plain ERC20 transfers using the Vault's allowance. This last feature is particularly useful for relayers, as
* it lets integrators reuse a user's Vault allowance.
*
* For each operation, if the caller is not `sender`, it must be an authorized relayer for them.
*/
function manageUserBalance(UserBalanceOp[] memory ops) external payable;
/**
* @dev Data for `manageUserBalance` operations, which include the possibility for ETH to be sent and received
without manual WETH wrapping or unwrapping.
*/
struct UserBalanceOp {
UserBalanceOpKind kind;
IAsset asset;
uint256 amount;
address sender;
address payable recipient;
}
// There are four possible operations in `manageUserBalance`:
//
// - DEPOSIT_INTERNAL
// Increases the Internal Balance of the `recipient` account by transferring tokens from the corresponding
// `sender`. The sender must have allowed the Vault to use their tokens via `IERC20.approve()`.
//
// ETH can be used by passing the ETH sentinel value as the asset and forwarding ETH in the call: it will be wrapped
// and deposited as WETH. Any ETH amount remaining will be sent back to the caller (not the sender, which is
// relevant for relayers).
//
// Emits an `InternalBalanceChanged` event.
//
//
// - WITHDRAW_INTERNAL
// Decreases the Internal Balance of the `sender` account by transferring tokens to the `recipient`.
//
// ETH can be used by passing the ETH sentinel value as the asset. This will deduct WETH instead, unwrap it and send
// it to the recipient as ETH.
//
// Emits an `InternalBalanceChanged` event.
//
//
// - TRANSFER_INTERNAL
// Transfers tokens from the Internal Balance of the `sender` account to the Internal Balance of `recipient`.
//
// Reverts if the ETH sentinel value is passed.
//
// Emits an `InternalBalanceChanged` event.
//
//
// - TRANSFER_EXTERNAL
// Transfers tokens from `sender` to `recipient`, using the Vault's ERC20 allowance. This is typically used by
// relayers, as it lets them reuse a user's Vault allowance.
//
// Reverts if the ETH sentinel value is passed.
//
// Emits an `ExternalBalanceTransfer` event.
enum UserBalanceOpKind { DEPOSIT_INTERNAL, WITHDRAW_INTERNAL, TRANSFER_INTERNAL, TRANSFER_EXTERNAL }
/**
* @dev Emitted when a user's Internal Balance changes, either from calls to `manageUserBalance`, or through
* interacting with Pools using Internal Balance.
*
* Because Internal Balance works exclusively with ERC20 tokens, ETH deposits and withdrawals will use the WETH
* address.
*/
event InternalBalanceChanged(address indexed user, IERC20 indexed token, int256 delta);
/**
* @dev Emitted when a user's Vault ERC20 allowance is used by the Vault to transfer tokens to an external account.
*/
event ExternalBalanceTransfer(IERC20 indexed token, address indexed sender, address recipient, uint256 amount);
// Pools
//
// There are three specialization settings for Pools, which allow for cheaper swaps at the cost of reduced
// functionality:
//
// - General: no specialization, suited for all Pools. IGeneralPool is used for swap request callbacks, passing the
// balance of all tokens in the Pool. These Pools have the largest swap costs (because of the extra storage reads),
// which increase with the number of registered tokens.
//
// - Minimal Swap Info: IMinimalSwapInfoPool is used instead of IGeneralPool, which saves gas by only passing the
// balance of the two tokens involved in the swap. This is suitable for some pricing algorithms, like the weighted
// constant product one popularized by Balancer V1. Swap costs are smaller compared to general Pools, and are
// independent of the number of registered tokens.
//
// - Two Token: only allows two tokens to be registered. This achieves the lowest possible swap gas cost. Like
// minimal swap info Pools, these are called via IMinimalSwapInfoPool.
enum PoolSpecialization { GENERAL, MINIMAL_SWAP_INFO, TWO_TOKEN }
/**
* @dev Registers the caller account as a Pool with a given specialization setting. Returns the Pool's ID, which
* is used in all Pool-related functions. Pools cannot be deregistered, nor can the Pool's specialization be
* changed.
*
* The caller is expected to be a smart contract that implements either `IGeneralPool` or `IMinimalSwapInfoPool`,
* depending on the chosen specialization setting. This contract is known as the Pool's contract.
*
* Note that the same contract may register itself as multiple Pools with unique Pool IDs, or in other words,
* multiple Pools may share the same contract.
*
* Emits a `PoolRegistered` event.
*/
function registerPool(PoolSpecialization specialization) external returns (bytes32);
/**
* @dev Emitted when a Pool is registered by calling `registerPool`.
*/
event PoolRegistered(bytes32 indexed poolId, address indexed poolAddress, PoolSpecialization specialization);
/**
* @dev Returns a Pool's contract address and specialization setting.
*/
function getPool(bytes32 poolId) external view returns (address, PoolSpecialization);
/**
* @dev Registers `tokens` for the `poolId` Pool. Must be called by the Pool's contract.
*
* Pools can only interact with tokens they have registered. Users join a Pool by transferring registered tokens,
* exit by receiving registered tokens, and can only swap registered tokens.
*
* Each token can only be registered once. For Pools with the Two Token specialization, `tokens` must have a length
* of two, that is, both tokens must be registered in the same `registerTokens` call, and they must be sorted in
* ascending order.
*
* The `tokens` and `assetManagers` arrays must have the same length, and each entry in these indicates the Asset
* Manager for the corresponding token. Asset Managers can manage a Pool's tokens via `managePoolBalance`,
* depositing and withdrawing them directly, and can even set their balance to arbitrary amounts. They are therefore
* expected to be highly secured smart contracts with sound design principles, and the decision to register an
* Asset Manager should not be made lightly.
*
* Pools can choose not to assign an Asset Manager to a given token by passing in the zero address. Once an Asset
* Manager is set, it cannot be changed except by deregistering the associated token and registering again with a
* different Asset Manager.
*
* Emits a `TokensRegistered` event.
*/
function registerTokens(
bytes32 poolId,
IERC20[] memory tokens,
address[] memory assetManagers
) external;
/**
* @dev Emitted when a Pool registers tokens by calling `registerTokens`.
*/
event TokensRegistered(bytes32 indexed poolId, IERC20[] tokens, address[] assetManagers);
/**
* @dev Deregisters `tokens` for the `poolId` Pool. Must be called by the Pool's contract.
*
* Only registered tokens (via `registerTokens`) can be deregistered. Additionally, they must have zero total
* balance. For Pools with the Two Token specialization, `tokens` must have a length of two, that is, both tokens
* must be deregistered in the same `deregisterTokens` call.
*
* A deregistered token can be re-registered later on, possibly with a different Asset Manager.
*
* Emits a `TokensDeregistered` event.
*/
function deregisterTokens(bytes32 poolId, IERC20[] memory tokens) external;
/**
* @dev Emitted when a Pool deregisters tokens by calling `deregisterTokens`.
*/
event TokensDeregistered(bytes32 indexed poolId, IERC20[] tokens);
/**
* @dev Returns detailed information for a Pool's registered token.
*
* `cash` is the number of tokens the Vault currently holds for the Pool. `managed` is the number of tokens
* withdrawn and held outside the Vault by the Pool's token Asset Manager. The Pool's total balance for `token`
* equals the sum of `cash` and `managed`.
*
* Internally, `cash` and `managed` are stored using 112 bits. No action can ever cause a Pool's token `cash`,
* `managed` or `total` balance to be greater than 2^112 - 1.
*
* `lastChangeBlock` is the number of the block in which `token`'s total balance was last modified (via either a
* join, exit, swap, or Asset Manager update). This value is useful to avoid so-called 'sandwich attacks', for
* example when developing price oracles. A change of zero (e.g. caused by a swap with amount zero) is considered a
* change for this purpose, and will update `lastChangeBlock`.
*
* `assetManager` is the Pool's token Asset Manager.
*/
function getPoolTokenInfo(bytes32 poolId, IERC20 token)
external
view
returns (
uint256 cash,
uint256 managed,
uint256 lastChangeBlock,
address assetManager
);
/**
* @dev Returns a Pool's registered tokens, the total balance for each, and the latest block when *any* of
* the tokens' `balances` changed.
*
* The order of the `tokens` array is the same order that will be used in `joinPool`, `exitPool`, as well as in all
* Pool hooks (where applicable). Calls to `registerTokens` and `deregisterTokens` may change this order.
*
* If a Pool only registers tokens once, and these are sorted in ascending order, they will be stored in the same
* order as passed to `registerTokens`.
*
* Total balances include both tokens held by the Vault and those withdrawn by the Pool's Asset Managers. These are
* the amounts used by joins, exits and swaps. For a detailed breakdown of token balances, use `getPoolTokenInfo`
* instead.
*/
function getPoolTokens(bytes32 poolId)
external
view
returns (
IERC20[] memory tokens,
uint256[] memory balances,
uint256 lastChangeBlock
);
/**
* @dev Called by users to join a Pool, which transfers tokens from `sender` into the Pool's balance. This will
* trigger custom Pool behavior, which will typically grant something in return to `recipient` - often tokenized
* Pool shares.
*
* If the caller is not `sender`, it must be an authorized relayer for them.
*
* The `assets` and `maxAmountsIn` arrays must have the same length, and each entry indicates the maximum amount
* to send for each asset. The amounts to send are decided by the Pool and not the Vault: it just enforces
* these maximums.
*
* If joining a Pool that holds WETH, it is possible to send ETH directly: the Vault will do the wrapping. To enable
* this mechanism, the IAsset sentinel value (the zero address) must be passed in the `assets` array instead of the
* WETH address. Note that it is not possible to combine ETH and WETH in the same join. Any excess ETH will be sent
* back to the caller (not the sender, which is important for relayers).
*
* `assets` must have the same length and order as the array returned by `getPoolTokens`. This prevents issues when
* interacting with Pools that register and deregister tokens frequently. If sending ETH however, the array must be
* sorted *before* replacing the WETH address with the ETH sentinel value (the zero address), which means the final
* `assets` array might not be sorted. Pools with no registered tokens cannot be joined.
*
* If `fromInternalBalance` is true, the caller's Internal Balance will be preferred: ERC20 transfers will only
* be made for the difference between the requested amount and Internal Balance (if any). Note that ETH cannot be
* withdrawn from Internal Balance: attempting to do so will trigger a revert.
*
* This causes the Vault to call the `IBasePool.onJoinPool` hook on the Pool's contract, where Pools implement
* their own custom logic. This typically requires additional information from the user (such as the expected number
* of Pool shares). This can be encoded in the `userData` argument, which is ignored by the Vault and passed
* directly to the Pool's contract, as is `recipient`.
*
* Emits a `PoolBalanceChanged` event.
*/
function joinPool(
bytes32 poolId,
address sender,
address recipient,
JoinPoolRequest memory request
) external payable;
struct JoinPoolRequest {
IAsset[] assets;
uint256[] maxAmountsIn;
bytes userData;
bool fromInternalBalance;
}
/**
* @dev Called by users to exit a Pool, which transfers tokens from the Pool's balance to `recipient`. This will
* trigger custom Pool behavior, which will typically ask for something in return from `sender` - often tokenized
* Pool shares. The amount of tokens that can be withdrawn is limited by the Pool's `cash` balance (see
* `getPoolTokenInfo`).
*
* If the caller is not `sender`, it must be an authorized relayer for them.
*
* The `tokens` and `minAmountsOut` arrays must have the same length, and each entry in these indicates the minimum
* token amount to receive for each token contract. The amounts to send are decided by the Pool and not the Vault:
* it just enforces these minimums.
*
* If exiting a Pool that holds WETH, it is possible to receive ETH directly: the Vault will do the unwrapping. To
* enable this mechanism, the IAsset sentinel value (the zero address) must be passed in the `assets` array instead
* of the WETH address. Note that it is not possible to combine ETH and WETH in the same exit.
*
* `assets` must have the same length and order as the array returned by `getPoolTokens`. This prevents issues when
* interacting with Pools that register and deregister tokens frequently. If receiving ETH however, the array must
* be sorted *before* replacing the WETH address with the ETH sentinel value (the zero address), which means the
* final `assets` array might not be sorted. Pools with no registered tokens cannot be exited.
*
* If `toInternalBalance` is true, the tokens will be deposited to `recipient`'s Internal Balance. Otherwise,
* an ERC20 transfer will be performed. Note that ETH cannot be deposited to Internal Balance: attempting to
* do so will trigger a revert.
*
* `minAmountsOut` is the minimum amount of tokens the user expects to get out of the Pool, for each token in the
* `tokens` array. This array must match the Pool's registered tokens.
*
* This causes the Vault to call the `IBasePool.onExitPool` hook on the Pool's contract, where Pools implement
* their own custom logic. This typically requires additional information from the user (such as the expected number
* of Pool shares to return). This can be encoded in the `userData` argument, which is ignored by the Vault and
* passed directly to the Pool's contract.
*
* Emits a `PoolBalanceChanged` event.
*/
function exitPool(
bytes32 poolId,
address sender,
address payable recipient,
ExitPoolRequest memory request
) external;
struct ExitPoolRequest {
IAsset[] assets;
uint256[] minAmountsOut;
bytes userData;
bool toInternalBalance;
}
/**
* @dev Emitted when a user joins or exits a Pool by calling `joinPool` or `exitPool`, respectively.
*/
event PoolBalanceChanged(
bytes32 indexed poolId,
address indexed liquidityProvider,
IERC20[] tokens,
int256[] deltas,
uint256[] protocolFeeAmounts
);
enum PoolBalanceChangeKind { JOIN, EXIT }
// Swaps
//
// Users can swap tokens with Pools by calling the `swap` and `batchSwap` functions. To do this,
// they need not trust Pool contracts in any way: all security checks are made by the Vault. They must however be
// aware of the Pools' pricing algorithms in order to estimate the prices Pools will quote.
//
// The `swap` function executes a single swap, while `batchSwap` can perform multiple swaps in sequence.
// In each individual swap, tokens of one kind are sent from the sender to the Pool (this is the 'token in'),
// and tokens of another kind are sent from the Pool to the recipient in exchange (this is the 'token out').
// More complex swaps, such as one token in to multiple tokens out can be achieved by batching together
// individual swaps.
//
// There are two swap kinds:
// - 'given in' swaps, where the amount of tokens in (sent to the Pool) is known, and the Pool determines (via the
// `onSwap` hook) the amount of tokens out (to send to the recipient).
// - 'given out' swaps, where the amount of tokens out (received from the Pool) is known, and the Pool determines
// (via the `onSwap` hook) the amount of tokens in (to receive from the sender).
//
// Additionally, it is possible to chain swaps using a placeholder input amount, which the Vault replaces with
// the calculated output of the previous swap. If the previous swap was 'given in', this will be the calculated
// tokenOut amount. If the previous swap was 'given out', it will use the calculated tokenIn amount. These extended
// swaps are known as 'multihop' swaps, since they 'hop' through a number of intermediate tokens before arriving at
// the final intended token.
//
// In all cases, tokens are only transferred in and out of the Vault (or withdrawn from and deposited into Internal
// Balance) after all individual swaps have been completed, and the net token balance change computed. This makes
// certain swap patterns, such as multihops, or swaps that interact with the same token pair in multiple Pools, cost
// much less gas than they would otherwise.
//
// It also means that under certain conditions it is possible to perform arbitrage by swapping with multiple
// Pools in a way that results in net token movement out of the Vault (profit), with no tokens being sent in (only
// updating the Pool's internal accounting).
//
// To protect users from front-running or the market changing rapidly, they supply a list of 'limits' for each token
// involved in the swap, where either the maximum number of tokens to send (by passing a positive value) or the
// minimum amount of tokens to receive (by passing a negative value) is specified.
//
// Additionally, a 'deadline' timestamp can also be provided, forcing the swap to fail if it occurs after
// this point in time (e.g. if the transaction failed to be included in a block promptly).
//
// If interacting with Pools that hold WETH, it is possible to both send and receive ETH directly: the Vault will do
// the wrapping and unwrapping. To enable this mechanism, the IAsset sentinel value (the zero address) must be
// passed in the `assets` array instead of the WETH address. Note that it is possible to combine ETH and WETH in the
// same swap. Any excess ETH will be sent back to the caller (not the sender, which is relevant for relayers).
//
// Finally, Internal Balance can be used when either sending or receiving tokens.
enum SwapKind { GIVEN_IN, GIVEN_OUT }
/**
* @dev Performs a swap with a single Pool.
*
* If the swap is 'given in' (the number of tokens to send to the Pool is known), it returns the amount of tokens
* taken from the Pool, which must be greater than or equal to `limit`.
*
* If the swap is 'given out' (the number of tokens to take from the Pool is known), it returns the amount of tokens
* sent to the Pool, which must be less than or equal to `limit`.
*
* Internal Balance usage and the recipient are determined by the `funds` struct.
*
* Emits a `Swap` event.
*/
function swap(
SingleSwap memory singleSwap,
FundManagement memory funds,
uint256 limit,
uint256 deadline
) external payable returns (uint256);
/**
* @dev Data for a single swap executed by `swap`. `amount` is either `amountIn` or `amountOut` depending on
* the `kind` value.
*
* `assetIn` and `assetOut` are either token addresses, or the IAsset sentinel value for ETH (the zero address).
* Note that Pools never interact with ETH directly: it will be wrapped to or unwrapped from WETH by the Vault.
*
* The `userData` field is ignored by the Vault, but forwarded to the Pool in the `onSwap` hook, and may be
* used to extend swap behavior.
*/
struct SingleSwap {
bytes32 poolId;
SwapKind kind;
IAsset assetIn;
IAsset assetOut;
uint256 amount;
bytes userData;
}
/**
* @dev Performs a series of swaps with one or multiple Pools. In each individual swap, the caller determines either
* the amount of tokens sent to or received from the Pool, depending on the `kind` value.
*
* Returns an array with the net Vault asset balance deltas. Positive amounts represent tokens (or ETH) sent to the
* Vault, and negative amounts represent tokens (or ETH) sent by the Vault. Each delta corresponds to the asset at
* the same index in the `assets` array.
*
* Swaps are executed sequentially, in the order specified by the `swaps` array. Each array element describes a
* Pool, the token to be sent to this Pool, the token to receive from it, and an amount that is either `amountIn` or
* `amountOut` depending on the swap kind.
*
* Multihop swaps can be executed by passing an `amount` value of zero for a swap. This will cause the amount in/out
* of the previous swap to be used as the amount in for the current one. In a 'given in' swap, 'tokenIn' must equal
* the previous swap's `tokenOut`. For a 'given out' swap, `tokenOut` must equal the previous swap's `tokenIn`.
*
* The `assets` array contains the addresses of all assets involved in the swaps. These are either token addresses,
* or the IAsset sentinel value for ETH (the zero address). Each entry in the `swaps` array specifies tokens in and
* out by referencing an index in `assets`. Note that Pools never interact with ETH directly: it will be wrapped to
* or unwrapped from WETH by the Vault.
*
* Internal Balance usage, sender, and recipient are determined by the `funds` struct. The `limits` array specifies
* the minimum or maximum amount of each token the vault is allowed to transfer.
*
* `batchSwap` can be used to make a single swap, like `swap` does, but doing so requires more gas than the
* equivalent `swap` call.
*
* Emits `Swap` events.
*/
function batchSwap(
SwapKind kind,
BatchSwapStep[] memory swaps,
IAsset[] memory assets,
FundManagement memory funds,
int256[] memory limits,
uint256 deadline
) external payable returns (int256[] memory);
/**
* @dev Data for each individual swap executed by `batchSwap`. The asset in and out fields are indexes into the
* `assets` array passed to that function, and ETH assets are converted to WETH.
*
* If `amount` is zero, the multihop mechanism is used to determine the actual amount based on the amount in/out
* from the previous swap, depending on the swap kind.
*
* The `userData` field is ignored by the Vault, but forwarded to the Pool in the `onSwap` hook, and may be
* used to extend swap behavior.
*/
struct BatchSwapStep {
bytes32 poolId;
uint256 assetInIndex;
uint256 assetOutIndex;
uint256 amount;
bytes userData;
}
/**
* @dev Emitted for each individual swap performed by `swap` or `batchSwap`.
*/
event Swap(
bytes32 indexed poolId,
IERC20 indexed tokenIn,
IERC20 indexed tokenOut,
uint256 amountIn,
uint256 amountOut
);
/**
* @dev All tokens in a swap are either sent from the `sender` account to the Vault, or from the Vault to the
* `recipient` account.
*
* If the caller is not `sender`, it must be an authorized relayer for them.
*
* If `fromInternalBalance` is true, the `sender`'s Internal Balance will be preferred, performing an ERC20
* transfer for the difference between the requested amount and the User's Internal Balance (if any). The `sender`
* must have allowed the Vault to use their tokens via `IERC20.approve()`. This matches the behavior of
* `joinPool`.
*
* If `toInternalBalance` is true, tokens will be deposited to `recipient`'s internal balance instead of
* transferred. This matches the behavior of `exitPool`.
*
* Note that ETH cannot be deposited to or withdrawn from Internal Balance: attempting to do so will trigger a
* revert.
*/
struct FundManagement {
address sender;
bool fromInternalBalance;
address payable recipient;
bool toInternalBalance;
}
/**
* @dev Simulates a call to `batchSwap`, returning an array of Vault asset deltas. Calls to `swap` cannot be
* simulated directly, but an equivalent `batchSwap` call can and will yield the exact same result.
*
* Each element in the array corresponds to the asset at the same index, and indicates the number of tokens (or ETH)
* the Vault would take from the sender (if positive) or send to the recipient (if negative). The arguments it
* receives are the same that an equivalent `batchSwap` call would receive.
*
* Unlike `batchSwap`, this function performs no checks on the sender or recipient field in the `funds` struct.
* This makes it suitable to be called by off-chain applications via eth_call without needing to hold tokens,
* approve them for the Vault, or even know a user's address.
*
* Note that this function is not 'view' (due to implementation details): the client code must explicitly execute
* eth_call instead of eth_sendTransaction.
*/
function queryBatchSwap(
SwapKind kind,
BatchSwapStep[] memory swaps,
IAsset[] memory assets,
FundManagement memory funds
) external returns (int256[] memory assetDeltas);
// Flash Loans
/**
* @dev Performs a 'flash loan', sending tokens to `recipient`, executing the `receiveFlashLoan` hook on it,
* and then reverting unless the tokens plus a proportional protocol fee have been returned.
*
* The `tokens` and `amounts` arrays must have the same length, and each entry in these indicates the loan amount
* for each token contract. `tokens` must be sorted in ascending order.
*
* The 'userData' field is ignored by the Vault, and forwarded as-is to `recipient` as part of the
* `receiveFlashLoan` call.
*
* Emits `FlashLoan` events.
*/
function flashLoan(
IFlashLoanRecipient recipient,
IERC20[] memory tokens,
uint256[] memory amounts,
bytes memory userData
) external;
/**
* @dev Emitted for each individual flash loan performed by `flashLoan`.
*/
event FlashLoan(IFlashLoanRecipient indexed recipient, IERC20 indexed token, uint256 amount, uint256 feeAmount);
// Asset Management
//
// Each token registered for a Pool can be assigned an Asset Manager, which is able to freely withdraw the Pool's
// tokens from the Vault, deposit them, or assign arbitrary values to its `managed` balance (see
// `getPoolTokenInfo`). This makes them extremely powerful and dangerous. Even if an Asset Manager only directly
// controls one of the tokens in a Pool, a malicious manager could set that token's balance to manipulate the
// prices of the other tokens, and then drain the Pool with swaps. The risk of using Asset Managers is therefore
// not constrained to the tokens they are managing, but extends to the entire Pool's holdings.
//
// However, a properly designed Asset Manager smart contract can be safely used for the Pool's benefit,
// for example by lending unused tokens out for interest, or using them to participate in voting protocols.
//
// This concept is unrelated to the IAsset interface.
/**
* @dev Performs a set of Pool balance operations, which may be either withdrawals, deposits or updates.
*
* Pool Balance management features batching, which means a single contract call can be used to perform multiple
* operations of different kinds, with different Pools and tokens, at once.
*
* For each operation, the caller must be registered as the Asset Manager for `token` in `poolId`.
*/
function managePoolBalance(PoolBalanceOp[] memory ops) external;
struct PoolBalanceOp {
PoolBalanceOpKind kind;
bytes32 poolId;
IERC20 token;
uint256 amount;
}
/**
* Withdrawals decrease the Pool's cash, but increase its managed balance, leaving the total balance unchanged.
*
* Deposits increase the Pool's cash, but decrease its managed balance, leaving the total balance unchanged.
*
* Updates don't affect the Pool's cash balance, but because the managed balance changes, it does alter the total.
* The external amount can be either increased or decreased by this call (i.e., reporting a gain or a loss).
*/
enum PoolBalanceOpKind { WITHDRAW, DEPOSIT, UPDATE }
/**
* @dev Emitted when a Pool's token Asset Manager alters its balance via `managePoolBalance`.
*/
event PoolBalanceManaged(
bytes32 indexed poolId,
address indexed assetManager,
IERC20 indexed token,
int256 cashDelta,
int256 managedDelta
);
// Protocol Fees
//
// Some operations cause the Vault to collect tokens in the form of protocol fees, which can then be withdrawn by
// permissioned accounts.
//
// There are two kinds of protocol fees:
//
// - flash loan fees: charged on all flash loans, as a percentage of the amounts lent.
//
// - swap fees: a percentage of the fees charged by Pools when performing swaps. For a number of reasons, including
// swap gas costs and interface simplicity, protocol swap fees are not charged on each individual swap. Rather,
// Pools are expected to keep track of how much they have charged in swap fees, and pay any outstanding debts to the
// Vault when they are joined or exited. This prevents users from joining a Pool with unpaid debt, as well as
// exiting a Pool in debt without first paying their share.
/**
* @dev Returns the current protocol fee module.
*/
function getProtocolFeesCollector() external view returns (IProtocolFeesCollector);
/**
* @dev Safety mechanism to pause most Vault operations in the event of an emergency - typically detection of an
* error in some part of the system.
*
* The Vault can only be paused during an initial time period, after which pausing is forever disabled.
*
* While the contract is paused, the following features are disabled:
* - depositing and transferring internal balance
* - transferring external balance (using the Vault's allowance)
* - swaps
* - joining Pools
* - Asset Manager interactions
*
* Internal Balance can still be withdrawn, and Pools exited.
*/
function setPaused(bool paused) external;
/**
* @dev Returns the Vault's WETH instance.
*/
function WETH() external view returns (IWETH);
// solhint-disable-previous-line func-name-mixedcase
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "./IVault.sol";
import "./IPoolSwapStructs.sol";
/**
* @dev Interface for adding and removing liquidity that all Pool contracts should implement. Note that this is not
* the complete Pool contract interface, as it is missing the swap hooks. Pool contracts should also inherit from
* either IGeneralPool or IMinimalSwapInfoPool
*/
interface IBasePool is IPoolSwapStructs {
/**
* @dev Called by the Vault when a user calls `IVault.joinPool` to add liquidity to this Pool. Returns how many of
* each registered token the user should provide, as well as the amount of protocol fees the Pool owes to the Vault.
* The Vault will then take tokens from `sender` and add them to the Pool's balances, as well as collect
* the reported amount in protocol fees, which the pool should calculate based on `protocolSwapFeePercentage`.
*
* Protocol fees are reported and charged on join events so that the Pool is free of debt whenever new users join.
*
* `sender` is the account performing the join (from which tokens will be withdrawn), and `recipient` is the account
* designated to receive any benefits (typically pool shares). `balances` contains the total balances
* for each token the Pool registered in the Vault, in the same order that `IVault.getPoolTokens` would return.
*
* `lastChangeBlock` is the last block in which *any* of the Pool's registered tokens last changed its total
* balance.
*
* `userData` contains any pool-specific instructions needed to perform the calculations, such as the type of
* join (e.g., proportional given an amount of pool shares, single-asset, multi-asset, etc.)
*
* Contracts implementing this function should check that the caller is indeed the Vault before performing any
* state-changing operations, such as minting pool shares.
*/
function onJoinPool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData
) external returns (uint256[] memory amountsIn, uint256[] memory dueProtocolFeeAmounts);
/**
* @dev Called by the Vault when a user calls `IVault.exitPool` to remove liquidity from this Pool. Returns how many
* tokens the Vault should deduct from the Pool's balances, as well as the amount of protocol fees the Pool owes
* to the Vault. The Vault will then take tokens from the Pool's balances and send them to `recipient`,
* as well as collect the reported amount in protocol fees, which the Pool should calculate based on
* `protocolSwapFeePercentage`.
*
* Protocol fees are charged on exit events to guarantee that users exiting the Pool have paid their share.
*
* `sender` is the account performing the exit (typically the pool shareholder), and `recipient` is the account
* to which the Vault will send the proceeds. `balances` contains the total token balances for each token
* the Pool registered in the Vault, in the same order that `IVault.getPoolTokens` would return.
*
* `lastChangeBlock` is the last block in which *any* of the Pool's registered tokens last changed its total
* balance.
*
* `userData` contains any pool-specific instructions needed to perform the calculations, such as the type of
* exit (e.g., proportional given an amount of pool shares, single-asset, multi-asset, etc.)
*
* Contracts implementing this function should check that the caller is indeed the Vault before performing any
* state-changing operations, such as burning pool shares.
*/
function onExitPool(
bytes32 poolId,
address sender,
address recipient,
uint256[] memory balances,
uint256 lastChangeBlock,
uint256 protocolSwapFeePercentage,
bytes memory userData
) external returns (uint256[] memory amountsOut, uint256[] memory dueProtocolFeeAmounts);
function getPoolId() external view returns (bytes32);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol";
interface IAssetManager {
/**
* @notice Emitted when asset manager is rebalanced
*/
event Rebalance(bytes32 poolId);
/**
* @notice Sets the config
*/
function setConfig(bytes32 poolId, bytes calldata config) external;
/**
* Note: No function to read the asset manager config is included in IAssetManager
* as the signature is expected to vary between asset manager implementations
*/
/**
* @notice Returns the asset manager's token
*/
function getToken() external view returns (IERC20);
/**
* @return the current assets under management of this asset manager
*/
function getAUM(bytes32 poolId) external view returns (uint256);
/**
* @return poolCash - The up-to-date cash balance of the pool
* @return poolManaged - The up-to-date managed balance of the pool
*/
function getPoolBalances(bytes32 poolId) external view returns (uint256 poolCash, uint256 poolManaged);
/**
* @return The difference in tokens between the target investment
* and the currently invested amount (i.e. the amount that can be invested)
*/
function maxInvestableBalance(bytes32 poolId) external view returns (int256);
/**
* @notice Updates the Vault on the value of the pool's investment returns
*/
function updateBalanceOfPool(bytes32 poolId) external;
/**
* @notice Determines whether the pool should rebalance given the provided balances
*/
function shouldRebalance(uint256 cash, uint256 managed) external view returns (bool);
/**
* @notice Rebalances funds between the pool and the asset manager to maintain target investment percentage.
* @param poolId - the poolId of the pool to be rebalanced
* @param force - a boolean representing whether a rebalance should be forced even when the pool is near balance
*/
function rebalance(bytes32 poolId, bool force) external;
/**
* @notice allows an authorized rebalancer to remove capital to facilitate large withdrawals
* @param poolId - the poolId of the pool to withdraw funds back to
* @param amount - the amount of tokens to withdraw back to the pool
*/
function capitalOut(bytes32 poolId, uint256 amount) external;
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/ERC20Permit.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IVault.sol";
/**
* @title Highly opinionated token implementation
* @author Balancer Labs
* @dev
* - Includes functions to increase and decrease allowance as a workaround
* for the well-known issue with `approve`:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* - Allows for 'infinite allowance', where an allowance of 0xff..ff is not
* decreased by calls to transferFrom
* - Lets a token holder use `transferFrom` to send their own tokens,
* without first setting allowance
* - Emits 'Approval' events whenever allowance is changed by `transferFrom`
* - Assigns infinite allowance for all token holders to the Vault
*/
contract BalancerPoolToken is ERC20Permit {
IVault private immutable _vault;
constructor(
string memory tokenName,
string memory tokenSymbol,
IVault vault
) ERC20(tokenName, tokenSymbol) ERC20Permit(tokenName) {
_vault = vault;
}
function getVault() public view returns (IVault) {
return _vault;
}
// Overrides
/**
* @dev Override to grant the Vault infinite allowance, causing for Pool Tokens to not require approval.
*
* This is sound as the Vault already provides authorization mechanisms when initiation token transfers, which this
* contract inherits.
*/
function allowance(address owner, address spender) public view override returns (uint256) {
if (spender == address(getVault())) {
return uint256(-1);
} else {
return super.allowance(owner, spender);
}
}
/**
* @dev Override to allow for 'infinite allowance' and let the token owner use `transferFrom` with no self-allowance
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public override returns (bool) {
uint256 currentAllowance = allowance(sender, msg.sender);
_require(msg.sender == sender || currentAllowance >= amount, Errors.ERC20_TRANSFER_EXCEEDS_ALLOWANCE);
_transfer(sender, recipient, amount);
if (msg.sender != sender && currentAllowance != uint256(-1)) {
// Because of the previous require, we know that if msg.sender != sender then currentAllowance >= amount
_approve(sender, msg.sender, currentAllowance - amount);
}
return true;
}
/**
* @dev Override to allow decreasing allowance by more than the current amount (setting it to zero)
*/
function decreaseAllowance(address spender, uint256 amount) public override returns (bool) {
uint256 currentAllowance = allowance(msg.sender, spender);
if (amount >= currentAllowance) {
_approve(msg.sender, spender, 0);
} else {
// No risk of underflow due to if condition
_approve(msg.sender, spender, currentAllowance - amount);
}
return true;
}
// Internal functions
function _mintPoolTokens(address recipient, uint256 amount) internal {
_mint(recipient, amount);
}
function _burnPoolTokens(address sender, uint256 amount) internal {
_burn(sender, amount);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "@balancer-labs/v2-solidity-utils/contracts/helpers/Authentication.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IAuthorizer.sol";
import "./BasePool.sol";
/**
* @dev Base authorization layer implementation for Pools.
*
* The owner account can call some of the permissioned functions - access control of the rest is delegated to the
* Authorizer. Note that this owner is immutable: more sophisticated permission schemes, such as multiple ownership,
* granular roles, etc., could be built on top of this by making the owner a smart contract.
*
* Access control of all other permissioned functions is delegated to an Authorizer. It is also possible to delegate
* control of *all* permissioned functions to the Authorizer by setting the owner address to `_DELEGATE_OWNER`.
*/
abstract contract BasePoolAuthorization is Authentication {
address private immutable _owner;
address private constant _DELEGATE_OWNER = 0xBA1BA1ba1BA1bA1bA1Ba1BA1ba1BA1bA1ba1ba1B;
constructor(address owner) {
_owner = owner;
}
function getOwner() public view returns (address) {
return _owner;
}
function getAuthorizer() external view returns (IAuthorizer) {
return _getAuthorizer();
}
function _canPerform(bytes32 actionId, address account) internal view override returns (bool) {
if ((getOwner() != _DELEGATE_OWNER) && _isOwnerOnlyAction(actionId)) {
// Only the owner can perform "owner only" actions, unless the owner is delegated.
return msg.sender == getOwner();
} else {
// Non-owner actions are always processed via the Authorizer, as "owner only" ones are when delegated.
return _getAuthorizer().canPerform(actionId, account, address(this));
}
}
function _isOwnerOnlyAction(bytes32 actionId) internal view virtual returns (bool);
function _getAuthorizer() internal view virtual returns (IAuthorizer);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
/**
* @dev Interface for the TemporarilyPausable helper.
*/
interface ITemporarilyPausable {
/**
* @dev Emitted every time the pause state changes by `_setPaused`.
*/
event PausedStateChanged(bool paused);
/**
* @dev Returns the current paused state.
*/
function getPausedState()
external
view
returns (
bool paused,
uint256 pauseWindowEndTime,
uint256 bufferPeriodEndTime
);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import "../helpers/BalancerErrors.sol";
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
_require(c >= a, Errors.ADD_OVERFLOW);
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, Errors.SUB_OVERFLOW);
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, uint256 errorCode) internal pure returns (uint256) {
_require(b <= a, errorCode);
uint256 c = a - b;
return c;
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
/**
* @dev Interface for the SignatureValidator helper, used to support meta-transactions.
*/
interface ISignaturesValidator {
/**
* @dev Returns the EIP712 domain separator.
*/
function getDomainSeparator() external view returns (bytes32);
/**
* @dev Returns the next nonce used by an address to sign messages.
*/
function getNextNonce(address user) external view returns (uint256);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "../openzeppelin/IERC20.sol";
/**
* @dev Interface for WETH9.
* See https://github.com/gnosis/canonical-weth/blob/0dd1ea3e295eef916d0c6223ec63141137d22d67/contracts/WETH9.sol
*/
interface IWETH is IERC20 {
function deposit() external payable;
function withdraw(uint256 amount) external;
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
/**
* @dev This is an empty interface used to represent either ERC20-conforming token contracts or ETH (using the zero
* address sentinel value). We're just relying on the fact that `interface` can be used to declare new address-like
* types.
*
* This concept is unrelated to a Pool's Asset Managers.
*/
interface IAsset {
// solhint-disable-previous-line no-empty-blocks
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
interface IAuthorizer {
/**
* @dev Returns true if `account` can perform the action described by `actionId` in the contract `where`.
*/
function canPerform(
bytes32 actionId,
address account,
address where
) external view returns (bool);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
// Inspired by Aave Protocol's IFlashLoanReceiver.
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol";
interface IFlashLoanRecipient {
/**
* @dev When `flashLoan` is called on the Vault, it invokes the `receiveFlashLoan` hook on the recipient.
*
* At the time of the call, the Vault will have transferred `amounts` for `tokens` to the recipient. Before this
* call returns, the recipient must have transferred `amounts` plus `feeAmounts` for each token back to the
* Vault, or else the entire flash loan will revert.
*
* `userData` is the same value passed in the `IVault.flashLoan` call.
*/
function receiveFlashLoan(
IERC20[] memory tokens,
uint256[] memory amounts,
uint256[] memory feeAmounts,
bytes memory userData
) external;
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol";
import "./IVault.sol";
import "./IAuthorizer.sol";
interface IProtocolFeesCollector {
event SwapFeePercentageChanged(uint256 newSwapFeePercentage);
event FlashLoanFeePercentageChanged(uint256 newFlashLoanFeePercentage);
function withdrawCollectedFees(
IERC20[] calldata tokens,
uint256[] calldata amounts,
address recipient
) external;
function setSwapFeePercentage(uint256 newSwapFeePercentage) external;
function setFlashLoanFeePercentage(uint256 newFlashLoanFeePercentage) external;
function getSwapFeePercentage() external view returns (uint256);
function getFlashLoanFeePercentage() external view returns (uint256);
function getCollectedFeeAmounts(IERC20[] memory tokens) external view returns (uint256[] memory feeAmounts);
function getAuthorizer() external view returns (IAuthorizer);
function vault() external view returns (IVault);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/openzeppelin/IERC20.sol";
import "./IVault.sol";
interface IPoolSwapStructs {
// This is not really an interface - it just defines common structs used by other interfaces: IGeneralPool and
// IMinimalSwapInfoPool.
//
// This data structure represents a request for a token swap, where `kind` indicates the swap type ('given in' or
// 'given out') which indicates whether or not the amount sent by the pool is known.
//
// The pool receives `tokenIn` and sends `tokenOut`. `amount` is the number of `tokenIn` tokens the pool will take
// in, or the number of `tokenOut` tokens the Pool will send out, depending on the given swap `kind`.
//
// All other fields are not strictly necessary for most swaps, but are provided to support advanced scenarios in
// some Pools.
//
// `poolId` is the ID of the Pool involved in the swap - this is useful for Pool contracts that implement more than
// one Pool.
//
// The meaning of `lastChangeBlock` depends on the Pool specialization:
// - Two Token or Minimal Swap Info: the last block in which either `tokenIn` or `tokenOut` changed its total
// balance.
// - General: the last block in which *any* of the Pool's registered tokens changed its total balance.
//
// `from` is the origin address for the funds the Pool receives, and `to` is the destination address
// where the Pool sends the outgoing tokens.
//
// `userData` is extra data provided by the caller - typically a signature from a trusted party.
struct SwapRequest {
IVault.SwapKind kind;
IERC20 tokenIn;
IERC20 tokenOut;
uint256 amount;
// Misc data
bytes32 poolId;
uint256 lastChangeBlock;
address from;
address to;
bytes userData;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import "./ERC20.sol";
import "./IERC20Permit.sol";
import "./EIP712.sol";
/**
* @dev Implementation of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
* https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
*
* Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
* presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
* need to send a transaction, and thus is not required to hold Ether at all.
*
* _Available since v3.4._
*/
abstract contract ERC20Permit is ERC20, IERC20Permit, EIP712 {
mapping(address => uint256) private _nonces;
// solhint-disable-next-line var-name-mixedcase
bytes32 private immutable _PERMIT_TYPEHASH =
keccak256("Permit(address owner,address spender,uint256 value,uint256 nonce,uint256 deadline)");
/**
* @dev Initializes the {EIP712} domain separator using the `name` parameter, and setting `version` to `"1"`.
*
* It's a good idea to use the same `name` that is defined as the ERC20 token name.
*/
constructor(string memory name) EIP712(name, "1") {}
/**
* @dev See {IERC20Permit-permit}.
*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) public virtual override {
// solhint-disable-next-line not-rely-on-time
_require(block.timestamp <= deadline, Errors.EXPIRED_PERMIT);
uint256 nonce = _nonces[owner];
bytes32 structHash = keccak256(abi.encode(_PERMIT_TYPEHASH, owner, spender, value, nonce, deadline));
bytes32 hash = _hashTypedDataV4(structHash);
address signer = ecrecover(hash, v, r, s);
_require((signer != address(0)) && (signer == owner), Errors.INVALID_SIGNATURE);
_nonces[owner] = nonce + 1;
_approve(owner, spender, value);
}
/**
* @dev See {IERC20Permit-nonces}.
*/
function nonces(address owner) public view override returns (uint256) {
return _nonces[owner];
}
/**
* @dev See {IERC20Permit-DOMAIN_SEPARATOR}.
*/
// solhint-disable-next-line func-name-mixedcase
function DOMAIN_SEPARATOR() external view override returns (bytes32) {
return _domainSeparatorV4();
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
/**
* @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
* https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
*
* Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
* presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
* need to send a transaction, and thus is not required to hold Ether at all.
*/
interface IERC20Permit {
/**
* @dev Sets `value` as the allowance of `spender` over `owner`'s tokens,
* given `owner`'s signed approval.
*
* IMPORTANT: The same issues {IERC20-approve} has related to transaction
* ordering also apply here.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `deadline` must be a timestamp in the future.
* - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
* over the EIP712-formatted function arguments.
* - the signature must use ``owner``'s current nonce (see {nonces}).
*
* For more information on the signature format, see the
* https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
* section].
*/
function permit(
address owner,
address spender,
uint256 value,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external;
/**
* @dev Returns the current nonce for `owner`. This value must be
* included whenever a signature is generated for {permit}.
*
* Every successful call to {permit} increases ``owner``'s nonce by one. This
* prevents a signature from being used multiple times.
*/
function nonces(address owner) external view returns (uint256);
/**
* @dev Returns the domain separator used in the encoding of the signature for `permit`, as defined by {EIP712}.
*/
// solhint-disable-next-line func-name-mixedcase
function DOMAIN_SEPARATOR() external view returns (bytes32);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
/**
* @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
*
* The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
* thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
* they need in their contracts using a combination of `abi.encode` and `keccak256`.
*
* This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
* scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
* ({_hashTypedDataV4}).
*
* The implementation of the domain separator was designed to be as efficient as possible while still properly updating
* the chain id to protect against replay attacks on an eventual fork of the chain.
*
* NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
* https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
*
* _Available since v3.4._
*/
abstract contract EIP712 {
/* solhint-disable var-name-mixedcase */
bytes32 private immutable _HASHED_NAME;
bytes32 private immutable _HASHED_VERSION;
bytes32 private immutable _TYPE_HASH;
/* solhint-enable var-name-mixedcase */
/**
* @dev Initializes the domain separator and parameter caches.
*
* The meaning of `name` and `version` is specified in
* https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
*
* - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
* - `version`: the current major version of the signing domain.
*
* NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
* contract upgrade].
*/
constructor(string memory name, string memory version) {
_HASHED_NAME = keccak256(bytes(name));
_HASHED_VERSION = keccak256(bytes(version));
_TYPE_HASH = keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");
}
/**
* @dev Returns the domain separator for the current chain.
*/
function _domainSeparatorV4() internal view virtual returns (bytes32) {
return keccak256(abi.encode(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION, _getChainId(), address(this)));
}
/**
* @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
* function returns the hash of the fully encoded EIP712 message for this domain.
*
* This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
*
* ```solidity
* bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
* keccak256("Mail(address to,string contents)"),
* mailTo,
* keccak256(bytes(mailContents))
* )));
* address signer = ECDSA.recover(digest, signature);
* ```
*/
function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
return keccak256(abi.encodePacked("\x19\x01", _domainSeparatorV4(), structHash));
}
function _getChainId() private view returns (uint256 chainId) {
// Silence state mutability warning without generating bytecode.
// See https://github.com/ethereum/solidity/issues/10090#issuecomment-741789128 and
// https://github.com/ethereum/solidity/issues/2691
this;
// solhint-disable-next-line no-inline-assembly
assembly {
chainId := chainid()
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "./BalancerErrors.sol";
import "./IAuthentication.sol";
/**
* @dev Building block for performing access control on external functions.
*
* This contract is used via the `authenticate` modifier (or the `_authenticateCaller` function), which can be applied
* to external functions to only make them callable by authorized accounts.
*
* Derived contracts must implement the `_canPerform` function, which holds the actual access control logic.
*/
abstract contract Authentication is IAuthentication {
bytes32 private immutable _actionIdDisambiguator;
/**
* @dev The main purpose of the `actionIdDisambiguator` is to prevent accidental function selector collisions in
* multi contract systems.
*
* There are two main uses for it:
* - if the contract is a singleton, any unique identifier can be used to make the associated action identifiers
* unique. The contract's own address is a good option.
* - if the contract belongs to a family that shares action identifiers for the same functions, an identifier
* shared by the entire family (and no other contract) should be used instead.
*/
constructor(bytes32 actionIdDisambiguator) {
_actionIdDisambiguator = actionIdDisambiguator;
}
/**
* @dev Reverts unless the caller is allowed to call this function. Should only be applied to external functions.
*/
modifier authenticate() {
_authenticateCaller();
_;
}
/**
* @dev Reverts unless the caller is allowed to call the entry point function.
*/
function _authenticateCaller() internal view {
bytes32 actionId = getActionId(msg.sig);
_require(_canPerform(actionId, msg.sender), Errors.SENDER_NOT_ALLOWED);
}
function getActionId(bytes4 selector) public view override returns (bytes32) {
// Each external function is dynamically assigned an action identifier as the hash of the disambiguator and the
// function selector. Disambiguation is necessary to avoid potential collisions in the function selectors of
// multiple contracts.
return keccak256(abi.encodePacked(_actionIdDisambiguator, selector));
}
function _canPerform(bytes32 actionId, address user) internal view virtual returns (bool);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
interface IAuthentication {
/**
* @dev Returns the action identifier associated with the external function described by `selector`.
*/
function getActionId(bytes4 selector) external view returns (bytes32);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "./IBasePool.sol";
/**
* @dev Pool contracts with the MinimalSwapInfo or TwoToken specialization settings should implement this interface.
*
* This is called by the Vault when a user calls `IVault.swap` or `IVault.batchSwap` to swap with this Pool.
* Returns the number of tokens the Pool will grant to the user in a 'given in' swap, or that the user will grant
* to the pool in a 'given out' swap.
*
* This can often be implemented by a `view` function, since many pricing algorithms don't need to track state
* changes in swaps. However, contracts implementing this in non-view functions should check that the caller is
* indeed the Vault.
*/
interface IMinimalSwapInfoPool is IBasePool {
function onSwap(
SwapRequest memory swapRequest,
uint256 currentBalanceTokenIn,
uint256 currentBalanceTokenOut
) external returns (uint256 amount);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-vault/contracts/interfaces/IVault.sol";
import "@balancer-labs/v2-pool-utils/contracts/factories/BasePoolFactory.sol";
import "@balancer-labs/v2-pool-utils/contracts/factories/BasePoolSplitCodeFactory.sol";
import "@balancer-labs/v2-pool-utils/contracts/factories/FactoryWidePauseWindow.sol";
import "./StablePhantomPool.sol";
contract StablePhantomPoolFactory is BasePoolSplitCodeFactory, FactoryWidePauseWindow {
constructor(IVault vault) BasePoolSplitCodeFactory(vault, type(StablePhantomPool).creationCode) {
// solhint-disable-previous-line no-empty-blocks
}
/**
* @dev Deploys a new `StablePhantomPool`.
*/
function create(
string memory name,
string memory symbol,
IERC20[] memory tokens,
uint256 amplificationParameter,
IRateProvider[] memory rateProviders,
uint256[] memory tokenRateCacheDurations,
uint256 swapFeePercentage,
address owner
) external returns (StablePhantomPool) {
(uint256 pauseWindowDuration, uint256 bufferPeriodDuration) = getPauseConfiguration();
return
StablePhantomPool(
_create(
abi.encode(
StablePhantomPool.NewPoolParams({
vault: getVault(),
name: name,
symbol: symbol,
tokens: tokens,
rateProviders: rateProviders,
tokenRateCacheDurations: tokenRateCacheDurations,
amplificationParameter: amplificationParameter,
swapFeePercentage: swapFeePercentage,
pauseWindowDuration: pauseWindowDuration,
bufferPeriodDuration: bufferPeriodDuration,
owner: owner
})
)
)
);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-vault/contracts/interfaces/IVault.sol";
/**
* @dev Base contract for Pool factories.
*
* Pools are deployed from factories to allow third parties to reason about them. Unknown Pools may have arbitrary
* logic: being able to assert that a Pool's behavior follows certain rules (those imposed by the contracts created by
* the factory) is very powerful.
*/
abstract contract BasePoolFactory {
IVault private immutable _vault;
mapping(address => bool) private _isPoolFromFactory;
event PoolCreated(address indexed pool);
constructor(IVault vault) {
_vault = vault;
}
/**
* @dev Returns the Vault's address.
*/
function getVault() public view returns (IVault) {
return _vault;
}
/**
* @dev Returns true if `pool` was created by this factory.
*/
function isPoolFromFactory(address pool) external view returns (bool) {
return _isPoolFromFactory[pool];
}
/**
* @dev Registers a new created pool.
*
* Emits a `PoolCreated` event.
*/
function _register(address pool) internal {
_isPoolFromFactory[pool] = true;
emit PoolCreated(pool);
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "@balancer-labs/v2-solidity-utils/contracts/helpers/BaseSplitCodeFactory.sol";
import "@balancer-labs/v2-vault/contracts/interfaces/IVault.sol";
/**
* @dev Same as `BasePoolFactory`, for Pools whose creation code is so large that the factory cannot hold it.
*/
abstract contract BasePoolSplitCodeFactory is BaseSplitCodeFactory {
IVault private immutable _vault;
mapping(address => bool) private _isPoolFromFactory;
event PoolCreated(address indexed pool);
constructor(IVault vault, bytes memory creationCode) BaseSplitCodeFactory(creationCode) {
_vault = vault;
}
/**
* @dev Returns the Vault's address.
*/
function getVault() public view returns (IVault) {
return _vault;
}
/**
* @dev Returns true if `pool` was created by this factory.
*/
function isPoolFromFactory(address pool) external view returns (bool) {
return _isPoolFromFactory[pool];
}
function _create(bytes memory constructorArgs) internal override returns (address) {
address pool = super._create(constructorArgs);
_isPoolFromFactory[pool] = true;
emit PoolCreated(pool);
return pool;
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
/**
* @dev Utility to create Pool factories for Pools that use the `TemporarilyPausable` contract.
*
* By calling `TemporarilyPausable`'s constructor with the result of `getPauseConfiguration`, all Pools created by this
* factory will share the same Pause Window end time, after which both old and new Pools will not be pausable.
*/
contract FactoryWidePauseWindow {
// This contract relies on timestamps in a similar way as `TemporarilyPausable` does - the same caveats apply.
// solhint-disable not-rely-on-time
uint256 private constant _INITIAL_PAUSE_WINDOW_DURATION = 90 days;
uint256 private constant _BUFFER_PERIOD_DURATION = 30 days;
// Time when the pause window for all created Pools expires, and the pause window duration of new Pools becomes
// zero.
uint256 private immutable _poolsPauseWindowEndTime;
constructor() {
_poolsPauseWindowEndTime = block.timestamp + _INITIAL_PAUSE_WINDOW_DURATION;
}
/**
* @dev Returns the current `TemporarilyPausable` configuration that will be applied to Pools created by this
* factory.
*
* `pauseWindowDuration` will decrease over time until it reaches zero, at which point both it and
* `bufferPeriodDuration` will be zero forever, meaning deployed Pools will not be pausable.
*/
function getPauseConfiguration() public view returns (uint256 pauseWindowDuration, uint256 bufferPeriodDuration) {
uint256 currentTime = block.timestamp;
if (currentTime < _poolsPauseWindowEndTime) {
// The buffer period is always the same since its duration is related to how much time is needed to respond
// to a potential emergency. The Pause Window duration however decreases as the end time approaches.
pauseWindowDuration = _poolsPauseWindowEndTime - currentTime; // No need for checked arithmetic.
bufferPeriodDuration = _BUFFER_PERIOD_DURATION;
} else {
// After the end time, newly created Pools have no Pause Window, nor Buffer Period (since they are not
// pausable in the first place).
pauseWindowDuration = 0;
bufferPeriodDuration = 0;
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import "./BalancerErrors.sol";
import "./CodeDeployer.sol";
/**
* @dev Base factory for contracts whose creation code is so large that the factory cannot hold it. This happens when
* the contract's creation code grows close to 24kB.
*
* Note that this factory cannot help with contracts that have a *runtime* (deployed) bytecode larger than 24kB.
*/
abstract contract BaseSplitCodeFactory {
// The contract's creation code is stored as code in two separate addresses, and retrieved via `extcodecopy`. This
// means this factory supports contracts with creation code of up to 48kB.
// We rely on inline-assembly to achieve this, both to make the entire operation highly gas efficient, and because
// `extcodecopy` is not available in Solidity.
// solhint-disable no-inline-assembly
address private immutable _creationCodeContractA;
uint256 private immutable _creationCodeSizeA;
address private immutable _creationCodeContractB;
uint256 private immutable _creationCodeSizeB;
/**
* @dev The creation code of a contract Foo can be obtained inside Solidity with `type(Foo).creationCode`.
*/
constructor(bytes memory creationCode) {
uint256 creationCodeSize = creationCode.length;
// We are going to deploy two contracts: one with approximately the first half of `creationCode`'s contents
// (A), and another with the remaining half (B).
// We store the lengths in both immutable and stack variables, since immutable variables cannot be read during
// construction.
uint256 creationCodeSizeA = creationCodeSize / 2;
_creationCodeSizeA = creationCodeSizeA;
uint256 creationCodeSizeB = creationCodeSize - creationCodeSizeA;
_creationCodeSizeB = creationCodeSizeB;
// To deploy the contracts, we're going to use `CodeDeployer.deploy()`, which expects a memory array with
// the code to deploy. Note that we cannot simply create arrays for A and B's code by copying or moving
// `creationCode`'s contents as they are expected to be very large (> 24kB), so we must operate in-place.
// Memory: [ code length ] [ A.data ] [ B.data ]
// Creating A's array is simple: we simply replace `creationCode`'s length with A's length. We'll later restore
// the original length.
bytes memory creationCodeA;
assembly {
creationCodeA := creationCode
mstore(creationCodeA, creationCodeSizeA)
}
// Memory: [ A.length ] [ A.data ] [ B.data ]
// ^ creationCodeA
_creationCodeContractA = CodeDeployer.deploy(creationCodeA);
// Creating B's array is a bit more involved: since we cannot move B's contents, we are going to create a 'new'
// memory array starting at A's last 32 bytes, which will be replaced with B's length. We'll back-up this last
// byte to later restore it.
bytes memory creationCodeB;
bytes32 lastByteA;
assembly {
// `creationCode` points to the array's length, not data, so by adding A's length to it we arrive at A's
// last 32 bytes.
creationCodeB := add(creationCode, creationCodeSizeA)
lastByteA := mload(creationCodeB)
mstore(creationCodeB, creationCodeSizeB)
}
// Memory: [ A.length ] [ A.data[ : -1] ] [ B.length ][ B.data ]
// ^ creationCodeA ^ creationCodeB
_creationCodeContractB = CodeDeployer.deploy(creationCodeB);
// We now restore the original contents of `creationCode` by writing back the original length and A's last byte.
assembly {
mstore(creationCodeA, creationCodeSize)
mstore(creationCodeB, lastByteA)
}
}
/**
* @dev Returns the two addresses where the creation code of the contract crated by this factory is stored.
*/
function getCreationCodeContracts() public view returns (address contractA, address contractB) {
return (_creationCodeContractA, _creationCodeContractB);
}
/**
* @dev Returns the creation code of the contract this factory creates.
*/
function getCreationCode() public view returns (bytes memory) {
return _getCreationCodeWithArgs("");
}
/**
* @dev Returns the creation code that will result in a contract being deployed with `constructorArgs`.
*/
function _getCreationCodeWithArgs(bytes memory constructorArgs) private view returns (bytes memory code) {
// This function exists because `abi.encode()` cannot be instructed to place its result at a specific address.
// We need for the ABI-encoded constructor arguments to be located immediately after the creation code, but
// cannot rely on `abi.encodePacked()` to perform concatenation as that would involve copying the creation code,
// which would be prohibitively expensive.
// Instead, we compute the creation code in a pre-allocated array that is large enough to hold *both* the
// creation code and the constructor arguments, and then copy the ABI-encoded arguments (which should not be
// overly long) right after the end of the creation code.
// Immutable variables cannot be used in assembly, so we store them in the stack first.
address creationCodeContractA = _creationCodeContractA;
uint256 creationCodeSizeA = _creationCodeSizeA;
address creationCodeContractB = _creationCodeContractB;
uint256 creationCodeSizeB = _creationCodeSizeB;
uint256 creationCodeSize = creationCodeSizeA + creationCodeSizeB;
uint256 constructorArgsSize = constructorArgs.length;
uint256 codeSize = creationCodeSize + constructorArgsSize;
assembly {
// First, we allocate memory for `code` by retrieving the free memory pointer and then moving it ahead of
// `code` by the size of the creation code plus constructor arguments, and 32 bytes for the array length.
code := mload(0x40)
mstore(0x40, add(code, add(codeSize, 32)))
// We now store the length of the code plus constructor arguments.
mstore(code, codeSize)
// Next, we concatenate the creation code stored in A and B.
let dataStart := add(code, 32)
extcodecopy(creationCodeContractA, dataStart, 0, creationCodeSizeA)
extcodecopy(creationCodeContractB, add(dataStart, creationCodeSizeA), 0, creationCodeSizeB)
}
// Finally, we copy the constructorArgs to the end of the array. Unfortunately there is no way to avoid this
// copy, as it is not possible to tell Solidity where to store the result of `abi.encode()`.
uint256 constructorArgsDataPtr;
uint256 constructorArgsCodeDataPtr;
assembly {
constructorArgsDataPtr := add(constructorArgs, 32)
constructorArgsCodeDataPtr := add(add(code, 32), creationCodeSize)
}
_memcpy(constructorArgsCodeDataPtr, constructorArgsDataPtr, constructorArgsSize);
}
/**
* @dev Deploys a contract with constructor arguments. To create `constructorArgs`, call `abi.encode()` with the
* contract's constructor arguments, in order.
*/
function _create(bytes memory constructorArgs) internal virtual returns (address) {
bytes memory creationCode = _getCreationCodeWithArgs(constructorArgs);
address destination;
assembly {
destination := create(0, add(creationCode, 32), mload(creationCode))
}
if (destination == address(0)) {
// Bubble up inner revert reason
// solhint-disable-next-line no-inline-assembly
assembly {
returndatacopy(0, 0, returndatasize())
revert(0, returndatasize())
}
}
return destination;
}
// From
// https://github.com/Arachnid/solidity-stringutils/blob/b9a6f6615cf18a87a823cbc461ce9e140a61c305/src/strings.sol
function _memcpy(
uint256 dest,
uint256 src,
uint256 len
) private pure {
// Copy word-length chunks while possible
for (; len >= 32; len -= 32) {
assembly {
mstore(dest, mload(src))
}
dest += 32;
src += 32;
}
// Copy remaining bytes
uint256 mask = 256**(32 - len) - 1;
assembly {
let srcpart := and(mload(src), not(mask))
let destpart := and(mload(dest), mask)
mstore(dest, or(destpart, srcpart))
}
}
}
// SPDX-License-Identifier: GPL-3.0-or-later
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.7.0;
import "./BalancerErrors.sol";
/**
* @dev Library used to deploy contracts with specific code. This can be used for long-term storage of immutable data as
* contract code, which can be retrieved via the `extcodecopy` opcode.
*/
library CodeDeployer {
// During contract construction, the full code supplied exists as code, and can be accessed via `codesize` and
// `codecopy`. This is not the contract's final code however: whatever the constructor returns is what will be
// stored as its code.
//
// We use this mechanism to have a simple constructor that stores whatever is appended to it. The following opcode
// sequence corresponds to the creation code of the following equivalent Solidity contract, plus padding to make the
// full code 32 bytes long:
//
// contract CodeDeployer {
// constructor() payable {
// uint256 size;
// assembly {
// size := sub(codesize(), 32) // size of appended data, as constructor is 32 bytes long
// codecopy(0, 32, size) // copy all appended data to memory at position 0
// return(0, size) // return appended data for it to be stored as code
// }
// }
// }
//
// More specifically, it is composed of the following opcodes (plus padding):
//
// [1] PUSH1 0x20
// [2] CODESIZE
// [3] SUB
// [4] DUP1
// [6] PUSH1 0x20
// [8] PUSH1 0x00
// [9] CODECOPY
// [11] PUSH1 0x00
// [12] RETURN
//
// The padding is just the 0xfe sequence (invalid opcode).
bytes32
private constant _DEPLOYER_CREATION_CODE = 0x602038038060206000396000f3fefefefefefefefefefefefefefefefefefefe;
/**
* @dev Deploys a contract with `code` as its code, returning the destination address.
*
* Reverts if deployment fails.
*/
function deploy(bytes memory code) internal returns (address destination) {
bytes32 deployerCreationCode = _DEPLOYER_CREATION_CODE;
// solhint-disable-next-line no-inline-assembly
assembly {
let codeLength := mload(code)
// `code` is composed of length and data. We've already stored its length in `codeLength`, so we simply
// replace it with the deployer creation code (which is exactly 32 bytes long).
mstore(code, deployerCreationCode)
// At this point, `code` now points to the deployer creation code immediately followed by `code`'s data
// contents. This is exactly what the deployer expects to receive when created.
destination := create(0, code, add(codeLength, 32))
// Finally, we restore the original length in order to not mutate `code`.
mstore(code, codeLength)
}
// The create opcode returns the zero address when contract creation fails, so we revert if this happens.
_require(destination != address(0), Errors.CODE_DEPLOYMENT_FAILED);
}
} | * @dev Returns the number of tokens in circulation. In other pools, this would be the same as `totalSupply`, but since this pool pre-mints all BPT, `totalSupply` remains constant, whereas `getVirtualSupply` increases as users join the pool and decreases as they exit it./ Note that unlike all other balances, the Vault's BPT balance does not need scaling as its scaling factor is one. | function getVirtualSupply() external view returns (uint256) {
(, uint256[] memory balances, ) = getVault().getPoolTokens(getPoolId());
return _getVirtualSupply(balances[_bptIndex]);
}
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// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
interface IMasterChefJoeV2 {
struct UserInfo {
uint256 amount;
uint256 rewardDebt;
}
struct PoolInfo {
address lpToken;
uint256 allocPoint;
uint256 lastRewardTimestamp;
uint256 accJoePerShare;
address rewarder;
}
function joe() external view returns (address);
function poolInfo(uint256 pool) external view returns (PoolInfo memory);
function userInfo(uint256 pool, address user) external view returns (UserInfo memory);
function pendingTokens(uint256 pool, address user)
external
view
returns (
uint256 pendingJoe,
address bonusTokenAddress,
string memory bonusTokenSymbol,
uint256 pendingBonusToken
);
function deposit(uint256 pool, uint256 amount) external;
function withdraw(uint256 pool, uint256 amount) external;
function emergencyWithdraw(uint256 pool) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../utils/DFH/Automate.sol";
import "../utils/DFH/IStorage.sol";
import "../utils/Uniswap/IUniswapV2Router02.sol";
import "../utils/Uniswap/IUniswapV2Pair.sol";
import "./IMasterChefJoeV2.sol";
import {ERC20Tools} from "../utils/ERC20Tools.sol";
/**
* @notice Use with LP token only.
*/
contract MasterChefJoeLpRestake is Automate {
using ERC20Tools for IERC20;
IMasterChefJoeV2 public staking;
address public liquidityRouter;
uint256 public pool;
uint16 public slippage;
uint16 public deadline;
IERC20 public stakingToken;
IERC20 public rewardToken;
// solhint-disable-next-line no-empty-blocks
constructor(address _info) Automate(_info) {}
function init(
address _staking,
address _liquidityRouter,
uint256 _pool,
uint16 _slippage,
uint16 _deadline
) external initializer {
require(
!_initialized || address(staking) == _staking,
"MasterChefJoeLpRestake::init: reinitialize staking address forbidden"
);
staking = IMasterChefJoeV2(_staking);
require(
!_initialized || liquidityRouter == _liquidityRouter,
"MasterChefJoeLpRestake::init: reinitialize liquidity router address forbidden"
);
liquidityRouter = _liquidityRouter;
require(!_initialized || pool == _pool, "MasterChefJoeLpRestake::init: reinitialize pool index forbidden");
pool = _pool;
slippage = _slippage;
deadline = _deadline;
if (!_initialized) {
IMasterChefJoeV2.PoolInfo memory poolInfo = staking.poolInfo(pool);
stakingToken = IERC20(poolInfo.lpToken);
rewardToken = IERC20(staking.joe());
}
}
function deposit() external onlyOwner {
IERC20 _stakingToken = stakingToken; // gas optimisation
uint256 balance = _stakingToken.balanceOf(address(this));
_stakingToken.safeApprove(address(staking), balance);
staking.deposit(pool, balance);
}
function refund() external onlyOwner {
IMasterChefJoeV2 _staking = staking; // gas optimisation
address __owner = owner(); // gas optimisation
IMasterChefJoeV2.UserInfo memory userInfo = _staking.userInfo(pool, address(this));
_staking.withdraw(pool, userInfo.amount);
stakingToken.transfer(__owner, stakingToken.balanceOf(address(this)));
rewardToken.transfer(__owner, rewardToken.balanceOf(address(this)));
}
function emergencyWithdraw() external onlyOwner {
address __owner = owner(); // gas optimisation
staking.emergencyWithdraw(pool);
stakingToken.transfer(__owner, stakingToken.balanceOf(address(this)));
rewardToken.transfer(__owner, rewardToken.balanceOf(address(this)));
}
function _swap(
address[2] memory path,
uint256[2] memory amount,
uint256 _deadline
) internal returns (uint256) {
if (path[0] == path[1]) return amount[0];
address[] memory _path = new address[](2);
_path[0] = path[0];
_path[1] = path[1];
return
IUniswapV2Router02(liquidityRouter).swapExactTokensForTokens(
amount[0],
amount[1],
_path,
address(this),
_deadline
)[1];
}
function _addLiquidity(
address[2] memory path,
uint256[2] memory amountIn,
uint256[2] memory amountOutMin,
uint256 _deadline
) internal {
address _liquidityRouter = liquidityRouter; // gas optimisation
IERC20(path[0]).safeApprove(_liquidityRouter, amountIn[0]);
IERC20(path[1]).safeApprove(_liquidityRouter, amountIn[1]);
IUniswapV2Router02(_liquidityRouter).addLiquidity(
path[0],
path[1],
amountIn[0],
amountIn[1],
amountOutMin[0],
amountOutMin[1],
address(this),
_deadline
);
}
function run(
uint256 gasFee,
uint256 _deadline,
uint256[2] memory _outMin
) external bill(gasFee, "AvaxSmartcoinMasterChefJoeLPRestake") {
IMasterChefJoeV2 _staking = staking; // gas optimization
(uint256 pendingJoe, , , ) = _staking.pendingTokens(pool, address(this));
require(pendingJoe > 0, "MasterChefJoeLpRestake::run: no earned");
_staking.deposit(pool, 0); // get all reward
uint256 rewardAmount = rewardToken.balanceOf(address(this));
rewardToken.safeApprove(liquidityRouter, rewardAmount);
IUniswapV2Pair _stakingToken = IUniswapV2Pair(address(stakingToken));
address[2] memory tokens = [_stakingToken.token0(), _stakingToken.token1()];
uint256[2] memory amountIn = [
_swap([address(rewardToken), tokens[0]], [rewardAmount / 2, _outMin[0]], _deadline),
_swap([address(rewardToken), tokens[1]], [rewardAmount - rewardAmount / 2, _outMin[1]], _deadline)
];
uint256[2] memory amountOutMin = [uint256(0), uint256(0)];
_addLiquidity([tokens[0], tokens[1]], amountIn, amountOutMin, _deadline);
uint256 stakingAmount = _stakingToken.balanceOf(address(this));
stakingToken.safeApprove(address(_staking), stakingAmount);
_staking.deposit(pool, stakingAmount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@chainlink/contracts/src/v0.8/interfaces/AggregatorV3Interface.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./proxy/ERC1167.sol";
import "./IStorage.sol";
import "./IBalance.sol";
// solhint-disable avoid-tx-origin
abstract contract Automate {
using ERC1167 for address;
/// @notice Storage contract address.
address internal _info;
/// @notice Contract owner.
address internal _owner;
/// @notice Is contract paused.
bool internal _paused;
/// @notice Protocol fee in USD (-1 if value in global storage).
int256 internal _protocolFee;
/// @notice Is contract already initialized.
bool internal _initialized;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
event ProtocolFeeChanged(int256 protocolFee);
constructor(address __info) {
_info = __info;
_owner = tx.origin;
_protocolFee = -1;
}
/**
* @notice Returns address of Storage contract.
*/
function info() public view returns (address) {
address impl = address(this).implementation();
if (impl == address(this)) return _info;
return Automate(impl).info();
}
/// @dev Modifier to protect an initializer function from being invoked twice.
modifier initializer() {
if (_owner == address(0)) {
_owner = tx.origin;
_protocolFee = -1;
} else {
require(_owner == msg.sender, "Automate: caller is not the owner");
}
_;
_initialized = true;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(_owner == msg.sender, "Automate: caller is not the owner");
_;
}
/**
* @notice Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) external onlyOwner {
require(address(this).implementation() == address(this), "Automate: change the owner failed");
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
/**
* @dev Throws if called by any account other than the pauser.
*/
modifier onlyPauser() {
if (address(this).implementation() == address(this)) {
address pauser = IStorage(info()).getAddress(keccak256("DFH:Pauser"));
require(msg.sender == _owner || msg.sender == pauser, "Automate: caller is not the pauser");
} else {
require(msg.sender == _owner, "Automate: caller is not the pauser");
}
_;
}
/**
* @notice Returns true if the contract is paused, and false otherwise.
*/
function paused() public view returns (bool) {
address impl = address(this).implementation();
if (impl == address(this)) return _paused;
return _paused || Automate(impl).paused();
}
/**
* @dev Throws if contract unpaused.
*/
modifier whenPaused() {
require(paused(), "Automate: not paused");
_;
}
/**
* @dev Throws if contract paused.
*/
modifier whenNotPaused() {
require(!paused(), "Automate: paused");
_;
}
/**
* @notice Pause contract.
*/
function pause() external onlyPauser whenNotPaused {
_paused = true;
}
/**
* @notice Unpause contract.
*/
function unpause() external onlyPauser whenPaused {
_paused = false;
}
/**
* @return Current protocol fee.
*/
function protocolFee() public view returns (uint256) {
address impl = address(this).implementation();
if (impl != address(this) && _protocolFee < 0) {
return Automate(impl).protocolFee();
}
IStorage __info = IStorage(info());
uint256 feeOnUSD = _protocolFee < 0 ? __info.getUint(keccak256("DFH:Fee:Automate")) : uint256(_protocolFee);
if (feeOnUSD == 0) return 0;
(, int256 price, , , ) = AggregatorV3Interface(__info.getAddress(keccak256("DFH:Fee:PriceFeed"))).latestRoundData();
require(price > 0, "Automate: invalid price");
return (feeOnUSD * 1e18) / uint256(price);
}
/**
* @notice Change protocol fee.
* @param __protocolFee New protocol fee.
*/
function changeProtocolFee(int256 __protocolFee) external {
address impl = address(this).implementation();
require(
(impl == address(this) ? _owner : Automate(impl).owner()) == msg.sender,
"Automate::changeProtocolFee: caller is not the protocol owner"
);
_protocolFee = __protocolFee;
emit ProtocolFeeChanged(__protocolFee);
}
/**
* @dev Claim fees from owner.
* @param gasFee Claim gas fee.
* @param operation Claim description.
*/
function _bill(uint256 gasFee, string memory operation) internal whenNotPaused returns (uint256) {
address account = owner(); // gas optimisation
if (tx.origin == account) return 0; // free if called by the owner
IStorage __info = IStorage(info());
address balance = __info.getAddress(keccak256("DFH:Contract:Balance"));
require(balance != address(0), "Automate::_bill: balance contract not found");
return IBalance(balance).claim(account, gasFee, protocolFee(), operation);
}
/**
* @dev Claim fees from owner.
* @param gasFee Claim gas fee.
* @param operation Claim description.
*/
modifier bill(uint256 gasFee, string memory operation) {
_bill(gasFee, operation);
_;
}
/**
* @notice Transfer ERC20 token to recipient.
* @param token The address of the token to be transferred.
* @param recipient Token recipient address.
* @param amount Transferred amount of tokens.
*/
function transfer(
address token,
address recipient,
uint256 amount
) external onlyOwner {
IERC20(token).transfer(recipient, amount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
interface IStorage {
function getBytes(bytes32 key) external view returns (bytes memory);
function getBool(bytes32 key) external view returns (bool);
function getUint(bytes32 key) external view returns (uint256);
function getInt(bytes32 key) external view returns (int256);
function getAddress(bytes32 key) external view returns (address);
function getString(bytes32 key) external view returns (string memory);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable func-name-mixedcase
interface IUniswapV2Router02 {
function factory() external view returns (address);
function WETH() external view returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint256 amountADesired,
uint256 amountBDesired,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline
)
external
returns (
uint256 amountA,
uint256 amountB,
uint256 liquidity
);
function addLiquidityETH(
address token,
uint256 amountTokenDesired,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
)
external
payable
returns (
uint256 amountToken,
uint256 amountETH,
uint256 liquidity
);
function removeLiquidity(
address tokenA,
address tokenB,
uint256 liquidity,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline
) external returns (uint256 amountA, uint256 amountB);
function removeLiquidityETH(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
) external returns (uint256 amountToken, uint256 amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint256 liquidity,
uint256 amountAMin,
uint256 amountBMin,
address to,
uint256 deadline,
bool approveMax,
uint8 v,
bytes32 r,
bytes32 s
) external returns (uint256 amountA, uint256 amountB);
function removeLiquidityETHWithPermit(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline,
bool approveMax,
uint8 v,
bytes32 r,
bytes32 s
) external returns (uint256 amountToken, uint256 amountETH);
function swapExactTokensForTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapTokensForExactTokens(
uint256 amountOut,
uint256 amountInMax,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapExactETHForTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function swapTokensForExactETH(
uint256 amountOut,
uint256 amountInMax,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapExactTokensForETH(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapETHForExactTokens(
uint256 amountOut,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function quote(
uint256 amountA,
uint256 reserveA,
uint256 reserveB
) external pure returns (uint256 amountB);
function getAmountOut(
uint256 amountIn,
uint256 reserveIn,
uint256 reserveOut
) external pure returns (uint256 amountOut);
function getAmountIn(
uint256 amountOut,
uint256 reserveIn,
uint256 reserveOut
) external pure returns (uint256 amountIn);
function getAmountsOut(uint256 amountIn, address[] calldata path) external view returns (uint256[] memory amounts);
function getAmountsIn(uint256 amountOut, address[] calldata path) external view returns (uint256[] memory amounts);
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
) external returns (uint256 amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint256 liquidity,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline,
bool approveMax,
uint8 v,
bytes32 r,
bytes32 s
) external returns (uint256 amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// solhint-disable func-name-mixedcase
interface IUniswapV2Pair is IERC20 {
function nonces(address owner) external view returns (uint256);
function MINIMUM_LIQUIDITY() external pure returns (uint256);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves()
external
view
returns (
uint112 reserve0,
uint112 reserve1,
uint32 blockTimestampLast
);
function price0CumulativeLast() external view returns (uint256);
function price1CumulativeLast() external view returns (uint256);
function kLast() external view returns (uint256);
function mint(address to) external returns (uint256 liquidity);
function burn(address to) external returns (uint256 amount0, uint256 amount1);
function swap(
uint256 amount0Out,
uint256 amount1Out,
address to,
bytes calldata data
) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
library ERC20Tools {
function safeApprove(
IERC20 token,
address spender,
uint256 value
) internal {
uint256 allowance = token.allowance(address(this), spender);
if (allowance != 0 && allowance < value) {
token.approve(spender, 0);
}
if (allowance != value) {
token.approve(spender, value);
}
}
function safeApproveAll(IERC20 token, address spender) internal {
safeApprove(token, spender, 2**256 - 1);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
interface AggregatorV3Interface {
function decimals()
external
view
returns (
uint8
);
function description()
external
view
returns (
string memory
);
function version()
external
view
returns (
uint256
);
// getRoundData and latestRoundData should both raise "No data present"
// if they do not have data to report, instead of returning unset values
// which could be misinterpreted as actual reported values.
function getRoundData(
uint80 _roundId
)
external
view
returns (
uint80 roundId,
int256 answer,
uint256 startedAt,
uint256 updatedAt,
uint80 answeredInRound
);
function latestRoundData()
external
view
returns (
uint80 roundId,
int256 answer,
uint256 startedAt,
uint256 updatedAt,
uint80 answeredInRound
);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable no-inline-assembly
library ERC1167 {
bytes public constant CLONE =
hex"363d3d373d3d3d363d73bebebebebebebebebebebebebebebebebebebebe5af43d82803e903d91602b57fd5bf3";
/**
* @notice Make new proxy contract.
* @param impl Address prototype contract.
* @return proxy Address new proxy contract.
*/
function clone(address impl) external returns (address proxy) {
assembly {
let ptr := mload(0x40)
mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(ptr, 0x14), shl(0x60, impl))
mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
proxy := create(0, ptr, 0x37)
}
require(proxy != address(0), "ERC1167: create failed");
}
/**
* @notice Returns address of prototype contract for proxy.
* @param proxy Address proxy contract.
* @return impl Address prototype contract (current contract address if not proxy).
*/
function implementation(address proxy) external view returns (address impl) {
uint256 size;
assembly {
size := extcodesize(proxy)
}
impl = proxy;
if (size <= 45 && size >= 41) {
bool matches = true;
uint256 i;
bytes memory code;
assembly {
code := mload(0x40)
mstore(0x40, add(code, and(add(add(size, 0x20), 0x1f), not(0x1f))))
mstore(code, size)
extcodecopy(proxy, add(code, 0x20), 0, size)
}
for (i = 0; matches && i < 9; i++) {
matches = code[i] == CLONE[i];
}
for (i = 0; matches && i < 15; i++) {
if (i == 4) {
matches = code[code.length - i - 1] == bytes1(uint8(CLONE[45 - i - 1]) - uint8(45 - size));
} else {
matches = code[code.length - i - 1] == CLONE[45 - i - 1];
}
}
if (code[9] != bytes1(0x73 - uint8(45 - size))) {
matches = false;
}
uint256 forwardedToBuffer;
if (matches) {
assembly {
forwardedToBuffer := mload(add(code, 30))
}
forwardedToBuffer &= (0x1 << (20 * 8)) - 1;
impl = address(uint160(forwardedToBuffer >> ((45 - size) * 8)));
}
}
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
interface IBalance {
function claim(
address account,
uint256 gasFee,
uint256 protocolFee,
string memory description
) external returns (uint256);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../utils/DFH/Automate.sol";
import "../utils/DFH/IStorage.sol";
import "../utils/Uniswap/IUniswapV2Router02.sol";
import "../utils/Uniswap/IUniswapV2Pair.sol";
import "./IMasterChefFinnV2.sol";
import {ERC20Tools} from "../utils/ERC20Tools.sol";
/**
* @notice Use with LP token only.
*/
contract MasterChefFinnLpRestake is Automate {
using ERC20Tools for IERC20;
IMasterChefFinnV2 public staking;
address public liquidityRouter;
uint256 public pool;
uint16 public slippage;
uint16 public deadline;
IERC20 public stakingToken;
IERC20 public rewardToken;
// solhint-disable-next-line no-empty-blocks
constructor(address _info) Automate(_info) {}
function init(
address _staking,
address _liquidityRouter,
uint256 _pool,
uint16 _slippage,
uint16 _deadline
) external initializer {
require(
!_initialized || address(staking) == _staking,
"MasterChefFinnLpRestake::init: reinitialize staking address forbidden"
);
staking = IMasterChefFinnV2(_staking);
require(
!_initialized || liquidityRouter == _liquidityRouter,
"MasterChefFinnLpRestake::init: reinitialize liquidity router address forbidden"
);
liquidityRouter = _liquidityRouter;
require(!_initialized || pool == _pool, "MasterChefFinnLpRestake::init: reinitialize pool index forbidden");
pool = _pool;
slippage = _slippage;
deadline = _deadline;
if (!_initialized) {
IMasterChefFinnV2.PoolInfo memory poolInfo = staking.poolInfo(pool);
stakingToken = IERC20(poolInfo.lpToken);
rewardToken = IERC20(staking.finn());
}
}
function deposit() external onlyOwner {
IERC20 _stakingToken = stakingToken; // gas optimisation
uint256 balance = _stakingToken.balanceOf(address(this));
_stakingToken.safeApprove(address(staking), balance);
staking.deposit(pool, balance);
}
function refund() external onlyOwner {
IMasterChefFinnV2 _staking = staking; // gas optimisation
address __owner = owner(); // gas optimisation
IMasterChefFinnV2.UserInfo memory userInfo = _staking.userInfo(pool, address(this));
_staking.withdraw(pool, userInfo.amount);
stakingToken.transfer(__owner, stakingToken.balanceOf(address(this)));
rewardToken.transfer(__owner, rewardToken.balanceOf(address(this)));
}
function emergencyWithdraw() external onlyOwner {
address __owner = owner(); // gas optimisation
staking.emergencyWithdraw(pool);
stakingToken.transfer(__owner, stakingToken.balanceOf(address(this)));
rewardToken.transfer(__owner, rewardToken.balanceOf(address(this)));
}
function _swap(
address[2] memory path,
uint256[2] memory amount,
uint256 _deadline
) internal returns (uint256) {
if (path[0] == path[1]) return amount[0];
address[] memory _path = new address[](2);
_path[0] = path[0];
_path[1] = path[1];
return
IUniswapV2Router02(liquidityRouter).swapExactTokensForTokens(
amount[0],
amount[1],
_path,
address(this),
_deadline
)[1];
}
function _addLiquidity(
address[2] memory path,
uint256[2] memory amountIn,
uint256[2] memory amountOutMin,
uint256 _deadline
) internal {
address _liquidityRouter = liquidityRouter; // gas optimisation
IERC20(path[0]).safeApprove(_liquidityRouter, amountIn[0]);
IERC20(path[1]).safeApprove(_liquidityRouter, amountIn[1]);
IUniswapV2Router02(_liquidityRouter).addLiquidity(
path[0],
path[1],
amountIn[0],
amountIn[1],
amountOutMin[0],
amountOutMin[1],
address(this),
_deadline
);
}
function run(
uint256 gasFee,
uint256 _deadline,
uint256[2] memory _outMin
) external bill(gasFee, "MoonriverHuckleberryMasterChefFinnLPRestake") {
IMasterChefFinnV2 _staking = staking; // gas optimization
uint256 pendingFinn = _staking.pendingReward(pool, address(this));
require(pendingFinn > 0, "MasterChefFinnLpRestake::run: no earned");
_staking.deposit(pool, 0); // get all reward
uint256 rewardAmount = rewardToken.balanceOf(address(this));
rewardToken.safeApprove(liquidityRouter, rewardAmount);
IUniswapV2Pair _stakingToken = IUniswapV2Pair(address(stakingToken));
address[2] memory tokens = [_stakingToken.token0(), _stakingToken.token1()];
uint256[2] memory amountIn = [
_swap([address(rewardToken), tokens[0]], [rewardAmount / 2, _outMin[0]], _deadline),
_swap([address(rewardToken), tokens[1]], [rewardAmount - rewardAmount / 2, _outMin[1]], _deadline)
];
uint256[2] memory amountOutMin = [uint256(0), uint256(0)];
_addLiquidity([tokens[0], tokens[1]], amountIn, amountOutMin, _deadline);
uint256 stakingAmount = _stakingToken.balanceOf(address(this));
stakingToken.safeApprove(address(_staking), stakingAmount);
_staking.deposit(pool, stakingAmount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
interface IMasterChefFinnV2 {
struct UserInfo {
uint256 amount;
uint256 rewardDebt;
}
struct PoolInfo {
address lpToken;
uint256 allocPoint;
uint256 lastRewardTimestamp;
uint256 accRewardPerShare;
}
function finn() external view returns (address);
function poolInfo(uint256 pool) external view returns (PoolInfo memory);
function userInfo(uint256 pool, address user) external view returns (UserInfo memory);
function pendingReward(uint256 pool, address user)
external
view
returns (uint256);
function deposit(uint256 pool, uint256 amount) external;
function withdraw(uint256 pool, uint256 amount) external;
function emergencyWithdraw(uint256 pool) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../utils/DFH/Automate.sol";
import "../utils/DFH/IStorage.sol";
import "../utils/Uniswap/IUniswapV2Router02.sol";
import "../utils/Uniswap/IUniswapV2Pair.sol";
import "../utils/Synthetix/IStaking.sol";
import {ERC20Tools} from "../utils/ERC20Tools.sol";
// solhint-disable not-rely-on-time
contract SynthetixUniswapLpRestake is Automate {
using ERC20Tools for IERC20;
IStaking public staking;
address public liquidityRouter;
uint16 public slippage;
uint16 public deadline;
// solhint-disable-next-line no-empty-blocks
constructor(address _info) Automate(_info) {}
function init(
address _staking,
address _liquidityRouter,
uint16 _slippage,
uint16 _deadline
) external initializer {
require(
!_initialized || address(staking) == _staking,
"SynthetixUniswapLpRestake::init: reinitialize staking address forbidden"
);
staking = IStaking(_staking);
require(
!_initialized || liquidityRouter == _liquidityRouter,
"SynthetixUniswapLpRestake::init: reinitialize liquidity router address forbidden"
);
liquidityRouter = _liquidityRouter;
slippage = _slippage;
deadline = _deadline;
}
function deposit() external onlyOwner {
IStaking _staking = staking; // gas optimisation
IERC20 stakingToken = IERC20(_staking.stakingToken());
uint256 balance = stakingToken.balanceOf(address(this));
stakingToken.safeApprove(address(_staking), balance);
_staking.stake(balance);
}
function refund() external onlyOwner {
IStaking _staking = staking; // gas optimisation
_staking.exit();
address __owner = owner(); // gas optimisation
IERC20 stakingToken = IERC20(_staking.stakingToken());
stakingToken.transfer(__owner, stakingToken.balanceOf(address(this)));
IERC20 rewardToken = IERC20(_staking.rewardsToken());
rewardToken.transfer(__owner, rewardToken.balanceOf(address(this)));
}
function _swap(
address[2] memory path,
uint256[2] memory amount,
uint256 _deadline
) internal returns (uint256) {
if (path[0] == path[1]) return amount[0];
address[] memory _path = new address[](2);
_path[0] = path[0];
_path[1] = path[1];
return
IUniswapV2Router02(liquidityRouter).swapExactTokensForTokens(
amount[0],
amount[1],
_path,
address(this),
_deadline
)[1];
}
function _addLiquidity(
address[2] memory path,
uint256[4] memory amount,
uint256 _deadline
) internal {
address _liquidityRouter = liquidityRouter; // gas optimisation
IERC20(path[0]).safeApprove(_liquidityRouter, amount[0]);
IERC20(path[1]).safeApprove(_liquidityRouter, amount[1]);
IUniswapV2Router02(_liquidityRouter).addLiquidity(
path[0],
path[1],
amount[0],
amount[1],
amount[2],
amount[3],
address(this),
_deadline
);
}
function run(
uint256 gasFee,
uint256 _deadline,
uint256[2] memory _outMin
) external bill(gasFee, "BondappetitSynthetixLPRestake") {
IStaking _staking = staking; // gas optimization
require(_staking.earned(address(this)) > 0, "SynthetixUniswapLpRestake::run: no earned");
_staking.getReward();
address rewardToken = _staking.rewardsToken();
uint256 rewardAmount = IERC20(rewardToken).balanceOf(address(this));
IERC20(rewardToken).safeApprove(liquidityRouter, rewardAmount);
IUniswapV2Pair stakingToken = IUniswapV2Pair(_staking.stakingToken());
address[2] memory tokens = [stakingToken.token0(), stakingToken.token1()];
uint256[4] memory amount = [
_swap([rewardToken, tokens[0]], [rewardAmount / 2, _outMin[0]], _deadline),
_swap([rewardToken, tokens[1]], [rewardAmount - rewardAmount / 2, _outMin[1]], _deadline),
0,
0
];
_addLiquidity([tokens[0], tokens[1]], amount, _deadline);
uint256 stakingAmount = stakingToken.balanceOf(address(this));
IERC20(stakingToken).safeApprove(address(_staking), stakingAmount);
_staking.stake(stakingAmount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
interface IStaking {
function rewardsToken() external view returns (address);
function stakingToken() external view returns (address);
function totalSupply() external view returns (uint256);
function rewardsDuration() external view returns (uint256);
function periodFinish() external view returns (uint256);
function rewardRate() external view returns (uint256);
function balanceOf(address) external view returns (uint256);
function earned(address) external view returns (uint256);
function stake(uint256) external;
function getReward() external;
function withdraw(uint256) external;
function exit() external;
function notifyRewardAmount(uint256) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "../../utils/Synthetix/IStaking.sol";
// solhint-disable no-unused-vars
contract StakingMock is IStaking {
address public override rewardsToken;
address public override stakingToken;
uint256 public override periodFinish;
uint256 public override rewardRate;
uint256 public override rewardsDuration;
uint256 public override totalSupply;
mapping(address => uint256) internal _rewards;
mapping(address => uint256) internal _balances;
constructor(
address _rewardsToken,
address _stakingToken,
uint256 _rewardsDuration,
uint256 _rewardRate
) {
rewardsToken = _rewardsToken;
stakingToken = _stakingToken;
rewardsDuration = _rewardsDuration;
rewardRate = _rewardRate;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function earned(address account) public view override returns (uint256) {
return _rewards[account];
}
function stake(uint256 amount) external override {
IERC20(stakingToken).transferFrom(msg.sender, address(this), amount);
_balances[msg.sender] += amount;
totalSupply += amount;
}
function withdraw(uint256 amount) public override {
require(balanceOf(msg.sender) >= amount, "withdraw: transfer amount exceeds balance");
_balances[msg.sender] -= amount;
totalSupply -= amount;
IERC20(stakingToken).transfer(msg.sender, amount);
}
function getReward() public override {
uint256 reward = _rewards[msg.sender];
require(reward > 0, "getReward: transfer amount exceeds balance");
_rewards[msg.sender] = 0;
IERC20(rewardsToken).transfer(msg.sender, reward);
}
function exit() external override {
withdraw(balanceOf(msg.sender));
getReward();
}
function notifyRewardAmount(uint256 reward) external override {
IERC20(rewardsToken).transferFrom(msg.sender, address(this), reward);
_rewards[msg.sender] += reward;
periodFinish = block.number + rewardsDuration;
}
function setReward(address account, uint256 amount) external {
_rewards[account] += amount;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow.
return (a & b) + (a ^ b) / 2;
}
/**
* @dev Returns the ceiling of the division of two numbers.
*
* This differs from standard division with `/` in that it rounds up instead
* of rounding down.
*/
function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b - 1) / b can overflow on addition, so we distribute.
return a / b + (a % b == 0 ? 0 : 1);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
contract EthStaking {
IERC20 public stakingToken;
mapping(address => uint256) public balanceOf;
uint256 public totalSupply;
event Deposit(address account, uint256 amount);
event Withdraw(address account, uint256 amount);
constructor(address _stakingToken) {
stakingToken = IERC20(_stakingToken);
}
function deposit(uint256 amount) external {
stakingToken.transferFrom(msg.sender, address(this), amount);
balanceOf[msg.sender] += amount;
totalSupply += amount;
emit Deposit(msg.sender, amount);
}
function withdraw(uint256 amount) external {
balanceOf[msg.sender] -= amount;
totalSupply -= amount;
stakingToken.transfer(msg.sender, amount);
emit Withdraw(msg.sender, amount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "./EthStaking.sol";
import "../utils/DFH/Automate.sol";
contract EthAutomate is Automate {
EthStaking public staking;
// solhint-disable-next-line no-empty-blocks
constructor(address _info) Automate(_info) {}
event Run(uint256 amount);
function init(address _staking) external initializer {
staking = EthStaking(_staking);
}
function deposit() external onlyOwner {
IERC20 token = IERC20(staking.stakingToken());
uint256 balance = token.balanceOf(address(this));
token.approve(address(staking), balance);
staking.deposit(balance);
}
function refund() external onlyOwner {
staking.withdraw(staking.balanceOf(address(this)));
IERC20 token = IERC20(staking.stakingToken());
token.transfer(owner(), token.balanceOf(address(this)));
}
function run(uint256 gasFee) external bill(gasFee, "MockEthAutomate") {
uint256 balance = staking.balanceOf(address(this));
staking.withdraw(balance);
IERC20 token = IERC20(staking.stakingToken());
token.approve(address(staking), balance);
staking.deposit(balance);
emit Run(balance);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "../Automate.sol";
// solhint-disable no-empty-blocks
// solhint-disable avoid-tx-origin
contract AutomateMock is Automate {
address public staking;
uint256 public pool;
constructor(address _info) Automate(_info) {}
function init(address _staking, uint256 _pool) external initializer {
require(!_initialized || staking == _staking, "AutomateMock::init: reinitialize staking address forbidden");
staking = _staking;
pool = _pool;
}
function run(
uint256 gasFee,
uint256 x,
uint256 y
) external bill(gasFee, "AutomateMock.run") returns (uint256) {
return x + y;
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../utils/DFH/Automate.sol";
import "../utils/Curve/IRegistry.sol";
import "../utils/Curve/IGauge.sol";
import "../utils/Curve/IMinter.sol";
import "../utils/Curve/IPlainPool.sol";
import "../utils/Curve/IMetaPool.sol";
import "../utils/Uniswap/IUniswapV2Router02.sol";
import {ERC20Tools} from "../utils/ERC20Tools.sol";
// solhint-disable not-rely-on-time
contract GaugeUniswapRestake is Automate {
using ERC20Tools for IERC20;
IGauge public staking;
address public liquidityRouter;
address public swapToken;
uint16 public slippage;
uint16 public deadline;
IERC20 internal _lpToken;
address internal _pool;
uint8 internal _swapTokenN;
// solhint-disable-next-line no-empty-blocks
constructor(address _info) Automate(_info) {}
function init(
address _staking,
address _liquidityRouter,
address _swapToken,
uint16 _slippage,
uint16 _deadline
) external initializer {
require(
!_initialized || address(staking) == _staking,
"GaugeUniswapRestake::init: reinitialize staking address forbidden"
);
staking = IGauge(_staking);
require(
!_initialized || liquidityRouter == _liquidityRouter,
"GaugeUniswapRestake::init: reinitialize liquidity router address forbidden"
);
liquidityRouter = _liquidityRouter;
swapToken = _swapToken;
slippage = _slippage;
deadline = _deadline;
if (!_initialized) {
IRegistry registry = IRegistry(_registry());
_lpToken = IERC20(staking.lp_token());
_pool = registry.get_pool_from_lp_token(address(_lpToken));
address[8] memory coins = registry.get_coins(_pool);
uint256 nCoinsPool = registry.get_n_coins(_pool);
for (; _swapTokenN <= nCoinsPool; _swapTokenN++) {
require(_swapTokenN < nCoinsPool, "GaugeUniswapRestake::init: invalid swap token address");
if (coins[_swapTokenN] == _swapToken) break;
}
}
}
function _registry() internal view returns (address) {
return IStorage(info()).getAddress(keccak256("Curve:Contract:Registry"));
}
function deposit() external onlyOwner {
IERC20 lpToken = _lpToken; // gas optimisation
uint256 balance = lpToken.balanceOf(address(this));
lpToken.safeApprove(address(staking), balance);
staking.deposit(balance);
}
function refund() external onlyOwner {
address __owner = owner(); // gas optimisation
IGauge _staking = staking; // gas optimisation
uint256 stakingBalance = _staking.balanceOf(address(this));
if (stakingBalance > 0) {
_staking.withdraw(stakingBalance);
}
uint256 lpBalance = _lpToken.balanceOf(address(this));
if (lpBalance > 0) {
_lpToken.transfer(__owner, lpBalance);
}
IMinter _minter = IMinter(staking.minter());
_minter.mint(address(_staking));
IERC20 rewardToken = IERC20(_staking.crv_token());
uint256 rewardBalance = rewardToken.balanceOf(address(this));
if (rewardBalance > 0) {
rewardToken.transfer(__owner, rewardBalance);
}
}
function _swap(
address[2] memory path,
uint256 amount,
uint256 minOut,
uint256 _deadline
) internal returns (uint256) {
address[] memory _path = new address[](2);
_path[0] = path[0];
_path[1] = path[1];
return
IUniswapV2Router02(liquidityRouter).swapExactTokensForTokens(amount, minOut, _path, address(this), _deadline)[1];
}
function calcTokenAmount(uint256 amount) external view returns (uint256) {
address pool = _pool; // gas optimization
IRegistry registry = IRegistry(_registry());
if (registry.get_n_coins(pool) == 3) {
uint256[3] memory amountIn;
amountIn[_swapTokenN] = amount;
return IPlainPool(pool).calc_token_amount(amountIn, true);
} else {
uint256[2] memory amountIn;
amountIn[_swapTokenN] = amount;
return IMetaPool(pool).calc_token_amount(amountIn, true);
}
}
function _addLiquidity(
address pool,
uint256 amount,
uint256 minOut
) internal {
IRegistry registry = IRegistry(_registry());
if (registry.get_n_coins(pool) == 3) {
uint256[3] memory amountIn;
amountIn[_swapTokenN] = amount;
IPlainPool(pool).add_liquidity(amountIn, minOut);
} else {
uint256[2] memory amountIn;
amountIn[_swapTokenN] = amount;
IMetaPool(pool).add_liquidity(amountIn, minOut);
}
}
function run(
uint256 gasFee,
uint256 _deadline,
uint256 swapOutMin,
uint256 lpOutMin
) external bill(gasFee, "CurveGaugeUniswapRestake") {
IGauge _staking = staking; // gas optimization
IMinter _minter = IMinter(_staking.minter());
_minter.mint(address(_staking));
address rewardToken = _staking.crv_token();
uint256 rewardAmount = IERC20(rewardToken).balanceOf(address(this));
IERC20(rewardToken).safeApprove(liquidityRouter, rewardAmount);
uint256 amount = _swap([rewardToken, swapToken], rewardAmount, swapOutMin, _deadline);
IERC20(swapToken).safeApprove(_pool, amount);
_addLiquidity(_pool, amount, lpOutMin);
uint256 lpAmount = _lpToken.balanceOf(address(this));
_lpToken.safeApprove(address(_staking), lpAmount);
_staking.deposit(lpAmount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable func-name-mixedcase
interface IRegistry {
function get_n_coins(address pool) external view returns (uint256);
function get_coins(address pool) external view returns (address[8] memory);
function get_pool_from_lp_token(address) external view returns (address);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable func-name-mixedcase
interface IGauge {
function minter() external view returns (address);
function crv_token() external view returns (address);
function lp_token() external view returns (address);
function balanceOf(address account) external view returns (uint256);
function totalSupply() external view returns (uint256);
function deposit(uint256 amount) external;
function deposit(uint256 amount, address recipient) external;
function withdraw(uint256 amount) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable func-name-mixedcase
interface IMinter {
function minted(address wallet, address gauge) external view returns (uint256);
function mint(address gauge) external;
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable func-name-mixedcase
interface IPlainPool {
function calc_token_amount(uint256[3] memory amounts, bool isDeposit) external view returns (uint256);
function add_liquidity(uint256[3] memory amounts, uint256 minMint) external returns (uint256);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
// solhint-disable func-name-mixedcase
interface IMetaPool {
function calc_token_amount(uint256[2] memory amounts, bool isDeposit) external view returns (uint256);
function add_liquidity(uint256[2] memory amounts, uint256 minMint) external returns (uint256);
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "../../utils/Curve/IMetaPool.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// solhint-disable func-name-mixedcase
contract MetaPoolMock is IMetaPool {
address public lpToken;
address[2] public tokens;
constructor(address _lpToken, address[2] memory _tokens) {
lpToken = _lpToken;
tokens = _tokens;
}
function calc_token_amount(uint256[2] memory amounts, bool) external pure override returns (uint256 minted) {
for (uint8 i = 0; i < 2; i++) {
minted += amounts[i];
}
}
function add_liquidity(uint256[2] memory amounts, uint256) external override returns (uint256 minted) {
for (uint8 i = 0; i < 2; i++) {
IERC20 token = IERC20(tokens[i]);
if (amounts[i] > 0) {
require(token.allowance(msg.sender, address(this)) >= amounts[i], "MetaPoolMock::add_liquidity: token not allowance");
token.transferFrom(msg.sender, address(this), amounts[i]);
}
minted += amounts[i];
}
IERC20(lpToken).transfer(msg.sender, minted);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "../../utils/Curve/IPlainPool.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// solhint-disable func-name-mixedcase
contract PlainPoolMock is IPlainPool {
address public lpToken;
address[3] public tokens;
constructor(address _lpToken, address[3] memory _tokens) {
lpToken = _lpToken;
tokens = _tokens;
}
function calc_token_amount(uint256[3] memory amounts, bool) external pure override returns (uint256 minted) {
for (uint8 i = 0; i < 3; i++) {
minted += amounts[i];
}
}
function add_liquidity(uint256[3] memory amounts, uint256) external override returns (uint256 minted) {
for (uint8 i = 0; i < 3; i++) {
IERC20 token = IERC20(tokens[i]);
if (amounts[i] > 0) {
require(token.allowance(msg.sender, address(this)) >= amounts[i], "PlainPoolMock::add_liquidity: token not allowance");
token.transferFrom(msg.sender, address(this), amounts[i]);
}
minted += amounts[i];
}
IERC20(lpToken).transfer(msg.sender, minted);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../../utils/Curve/IMinter.sol";
contract MinterMock is IMinter {
IERC20 public crv;
mapping(address => mapping(address => uint256)) public override minted;
constructor(address _crv) {
crv = IERC20(_crv);
}
function setMinted(
address wallet,
address gauge,
uint256 amount
) external {
minted[wallet][gauge] = amount;
}
function mint(address gauge) external override {
uint256 amount = minted[msg.sender][gauge];
minted[msg.sender][gauge] = 0;
crv.transfer(msg.sender, amount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "../../utils/Curve/IGauge.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// solhint-disable func-name-mixedcase
// solhint-disable var-name-mixedcase
contract GaugeMock is IGauge {
address public override minter;
address public override crv_token;
address public override lp_token;
uint256 public override totalSupply;
mapping(address => uint256) public override balanceOf;
constructor(
address _minter,
address _crvToken,
address _lpToken
) {
minter = _minter;
crv_token = _crvToken;
lp_token = _lpToken;
}
function deposit(uint256 amount, address recipient) public override {
IERC20(lp_token).transferFrom(msg.sender, address(this), amount);
balanceOf[recipient] += amount;
totalSupply += amount;
}
function deposit(uint256 amount) external override {
deposit(amount, msg.sender);
}
function withdraw(uint256 amount) external override {
balanceOf[msg.sender] -= amount;
totalSupply -= amount;
IERC20(lp_token).transfer(msg.sender, amount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "../../utils/Curve/IRegistry.sol";
// solhint-disable func-name-mixedcase
contract RegistryMock is IRegistry {
struct Pool {
uint256 n;
address[8] coins;
address lp;
}
mapping(address => Pool) internal _pools;
address[] internal _addedPools;
function addPool(address pool, Pool memory data) external {
_pools[pool] = data;
_addedPools.push(pool);
}
function get_n_coins(address pool) external view override returns (uint256) {
return _pools[pool].n;
}
function get_coins(address pool) external view override returns (address[8] memory) {
return _pools[pool].coins;
}
function get_pool_from_lp_token(address lpToken) external view override returns (address pool) {
for (uint256 i = 0; i < _addedPools.length; i++) {
if (_pools[_addedPools[i]].lp == lpToken) pool = _addedPools[i];
}
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "./ERC1167.sol";
contract ProxyFactory {
using ERC1167 for address;
event ProxyCreated(address indexed prototype, address indexed proxy);
/**
* @notice Create proxy contract by prototype.
* @param prototype Address of prototype contract.
* @param args Encoded call to the init function.
*/
function create(address prototype, bytes memory args) external returns (address proxy) {
proxy = prototype.clone();
if (args.length > 0) {
// solhint-disable-next-line avoid-low-level-calls
(bool success, ) = proxy.call(args);
require(success, "ProxyFactory::create: proxy initialization failed");
}
emit ProxyCreated(prototype, proxy);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
// solhint-disable no-unused-vars
contract UniswapV2RouterMock {
mapping(bytes32 => uint256[]) internal _amountsOut;
address internal _pair;
constructor(address pair) {
_pair = pair;
}
function setAmountsOut(address[] calldata path, uint256[] calldata amountsOut) external {
_amountsOut[keccak256(abi.encodePacked(path))] = amountsOut;
}
function getAmountsOut(uint256, address[] calldata path) external view returns (uint256[] memory amounts) {
amounts = _amountsOut[keccak256(abi.encodePacked(path))];
}
function swapExactTokensForTokens(
uint256,
uint256,
address[] calldata path,
address,
uint256
) external returns (uint256[] memory amounts) {
amounts = _amountsOut[keccak256(abi.encodePacked(path))];
IERC20(path[path.length - 1]).transfer(msg.sender, amounts[amounts.length - 1]);
}
function addLiquidity(
address tokenA,
address tokenB,
uint256 amountADesired,
uint256 amountBDesired,
uint256,
uint256,
address,
uint256
)
external
returns (
uint256 amountA,
uint256 amountB,
uint256 liquidity
)
{
IERC20(tokenA).transferFrom(msg.sender, address(this), amountADesired);
IERC20(tokenB).transferFrom(msg.sender, address(this), amountBDesired);
amountA = amountADesired;
amountB = amountBDesired;
liquidity = IERC20(_pair).balanceOf(address(this));
IERC20(_pair).transfer(msg.sender, liquidity);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC20.sol";
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
* _Available since v4.1._
*/
interface IERC20Metadata is IERC20 {
/**
* @dev Returns the name of the token.
*/
function name() external view returns (string memory);
/**
* @dev Returns the symbol of the token.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the decimals places of the token.
*/
function decimals() external view returns (uint8);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin Contracts guidelines: functions revert
* instead returning `false` on failure. This behavior is nonetheless
* conventional and does not conflict with the expectations of ERC20
* applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20, IERC20Metadata {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
/**
* @dev Sets the values for {name} and {symbol}.
*
* The default value of {decimals} is 18. To select a different value for
* {decimals} you should overload it.
*
* All two of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev Returns the name of the token.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5.05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless this function is
* overridden;
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view virtual override returns (uint8) {
return 18;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
unchecked {
_approve(sender, _msgSender(), currentAllowance - amount);
}
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
}
return true;
}
/**
* @dev Moves `amount` of tokens from `sender` to `recipient`.
*
* This internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
uint256 senderBalance = _balances[sender];
require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[sender] = senderBalance - amount;
}
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
_afterTokenTransfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
}
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
/**
* @dev Hook that is called after any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* has been transferred to `to`.
* - when `from` is zero, `amount` tokens have been minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens have been burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
contract ERC20Mock is ERC20 {
constructor(
string memory name,
string memory symbol,
uint256 initialSupply
) ERC20(name, symbol) {
if (initialSupply > 0) _mint(_msgSender(), initialSupply);
}
function mint(address account, uint256 amount) external {
_mint(account, amount);
}
function burn(address account, uint256 amount) external {
_burn(account, amount);
}
}
// SPDX-License-Identifier: BSD-3-Clause
pragma solidity ^0.8.6;
import "../../utils/ERC20Mock.sol";
contract UniswapV2PairMock is ERC20Mock {
address public token0;
address public token1;
constructor(
address _token0,
address _token1,
uint256 initialSupply
) ERC20Mock("Uniswap V2", "UNI-V2", initialSupply) {
token0 = _token0;
token1 = _token1;
}
} | solhint-disable not-rely-on-time solhint-disable-next-line no-empty-blocks | contract SynthetixUniswapLpRestake is Automate {
using ERC20Tools for IERC20;
IStaking public staking;
address public liquidityRouter;
uint16 public slippage;
uint16 public deadline;
function init(
address _staking,
address _liquidityRouter,
uint16 _slippage,
uint16 _deadline
import {ERC20Tools} from "../utils/ERC20Tools.sol";
constructor(address _info) Automate(_info) {}
function finn() external view returns (address);
function poolInfo(uint256 pool) external view returns (PoolInfo memory);
function userInfo(uint256 pool, address user) external view returns (UserInfo memory);
function pendingReward(uint256 pool, address user)
external
view
returns (uint256);
function deposit(uint256 pool, uint256 amount) external;
function withdraw(uint256 pool, uint256 amount) external;
function emergencyWithdraw(uint256 pool) external;
}
pragma solidity ^0.8.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "../utils/DFH/Automate.sol";
import "../utils/DFH/IStorage.sol";
import "../utils/Uniswap/IUniswapV2Router02.sol";
import "../utils/Uniswap/IUniswapV2Pair.sol";
import "../utils/Synthetix/IStaking.sol";
) external initializer {
require(
!_initialized || address(staking) == _staking,
"SynthetixUniswapLpRestake::init: reinitialize staking address forbidden"
);
staking = IStaking(_staking);
require(
!_initialized || liquidityRouter == _liquidityRouter,
"SynthetixUniswapLpRestake::init: reinitialize liquidity router address forbidden"
);
liquidityRouter = _liquidityRouter;
slippage = _slippage;
deadline = _deadline;
}
function deposit() external onlyOwner {
IERC20 stakingToken = IERC20(_staking.stakingToken());
uint256 balance = stakingToken.balanceOf(address(this));
stakingToken.safeApprove(address(_staking), balance);
_staking.stake(balance);
}
function refund() external onlyOwner {
_staking.exit();
IERC20 stakingToken = IERC20(_staking.stakingToken());
stakingToken.transfer(__owner, stakingToken.balanceOf(address(this)));
IERC20 rewardToken = IERC20(_staking.rewardsToken());
rewardToken.transfer(__owner, rewardToken.balanceOf(address(this)));
}
function _swap(
address[2] memory path,
uint256[2] memory amount,
uint256 _deadline
) internal returns (uint256) {
if (path[0] == path[1]) return amount[0];
address[] memory _path = new address[](2);
_path[0] = path[0];
_path[1] = path[1];
return
IUniswapV2Router02(liquidityRouter).swapExactTokensForTokens(
amount[0],
amount[1],
_path,
address(this),
_deadline
)[1];
}
function _addLiquidity(
address[2] memory path,
uint256[4] memory amount,
uint256 _deadline
) internal {
IERC20(path[0]).safeApprove(_liquidityRouter, amount[0]);
IERC20(path[1]).safeApprove(_liquidityRouter, amount[1]);
IUniswapV2Router02(_liquidityRouter).addLiquidity(
path[0],
path[1],
amount[0],
amount[1],
amount[2],
amount[3],
address(this),
_deadline
);
}
function run(
uint256 gasFee,
uint256 _deadline,
uint256[2] memory _outMin
) external bill(gasFee, "BondappetitSynthetixLPRestake") {
require(_staking.earned(address(this)) > 0, "SynthetixUniswapLpRestake::run: no earned");
_staking.getReward();
address rewardToken = _staking.rewardsToken();
uint256 rewardAmount = IERC20(rewardToken).balanceOf(address(this));
IERC20(rewardToken).safeApprove(liquidityRouter, rewardAmount);
IUniswapV2Pair stakingToken = IUniswapV2Pair(_staking.stakingToken());
address[2] memory tokens = [stakingToken.token0(), stakingToken.token1()];
uint256[4] memory amount = [
_swap([rewardToken, tokens[0]], [rewardAmount / 2, _outMin[0]], _deadline),
_swap([rewardToken, tokens[1]], [rewardAmount - rewardAmount / 2, _outMin[1]], _deadline),
0,
0
];
_addLiquidity([tokens[0], tokens[1]], amount, _deadline);
uint256 stakingAmount = stakingToken.balanceOf(address(this));
IERC20(stakingToken).safeApprove(address(_staking), stakingAmount);
_staking.stake(stakingAmount);
}
}
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./full_match/11155111/0x51F1A130F7f6FE0458C0e794a342eEd3c32A1269/sources/project:/contracts/Water.sol | * @dev Overload {_revokeRole} to track enumerable memberships/ | function _revokeRole(bytes32 role, address account) internal virtual override {
super._revokeRole(role, account);
_roleMembers[role].remove(account);
}
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// File: openzeppelin-solidity/contracts/access/Roles.sol
pragma solidity ^0.5.0;
/**
* @title Roles
* @dev Library for managing addresses assigned to a Role.
*/
library Roles {
struct Role {
mapping (address => bool) bearer;
}
/**
* @dev give an account access to this role
*/
function add(Role storage role, address account) internal {
require(account != address(0));
require(!has(role, account));
role.bearer[account] = true;
}
/**
* @dev remove an account's access to this role
*/
function remove(Role storage role, address account) internal {
require(account != address(0));
require(has(role, account));
role.bearer[account] = false;
}
/**
* @dev check if an account has this role
* @return bool
*/
function has(Role storage role, address account) internal view returns (bool) {
require(account != address(0));
return role.bearer[account];
}
}
// File: openzeppelin-solidity/contracts/math/SafeMath.sol
pragma solidity ^0.5.0;
/**
* @title SafeMath
* @dev Unsigned math operations with safety checks that revert on error
*/
library SafeMath {
/**
* @dev Multiplies two unsigned integers, reverts on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
/**
* @dev Integer division of two unsigned integers truncating the quotient, reverts on division by zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// Solidity only automatically asserts when dividing by 0
require(b > 0);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Subtracts two unsigned integers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
uint256 c = a - b;
return c;
}
/**
* @dev Adds two unsigned integers, reverts on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a);
return c;
}
/**
* @dev Divides two unsigned integers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
}
// File: openzeppelin-solidity/contracts/access/roles/PauserRole.sol
pragma solidity ^0.5.0;
contract PauserRole {
using Roles for Roles.Role;
event PauserAdded(address indexed account);
event PauserRemoved(address indexed account);
Roles.Role private _pausers;
constructor () internal {
_addPauser(msg.sender);
}
modifier onlyPauser() {
require(isPauser(msg.sender));
_;
}
function isPauser(address account) public view returns (bool) {
return _pausers.has(account);
}
function addPauser(address account) public onlyPauser {
_addPauser(account);
}
function renouncePauser() public {
_removePauser(msg.sender);
}
function _addPauser(address account) internal {
_pausers.add(account);
emit PauserAdded(account);
}
function _removePauser(address account) internal {
_pausers.remove(account);
emit PauserRemoved(account);
}
}
// File: openzeppelin-solidity/contracts/lifecycle/Pausable.sol
pragma solidity ^0.5.0;
/**
* @title Pausable
* @dev Base contract which allows children to implement an emergency stop mechanism.
*/
contract Pausable is PauserRole {
event Paused(address account);
event Unpaused(address account);
bool private _paused;
constructor () internal {
_paused = false;
}
/**
* @return true if the contract is paused, false otherwise.
*/
function paused() public view returns (bool) {
return _paused;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!_paused);
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(_paused);
_;
}
/**
* @dev called by the owner to pause, triggers stopped state
*/
function pause() public onlyPauser whenNotPaused {
_paused = true;
emit Paused(msg.sender);
}
/**
* @dev called by the owner to unpause, returns to normal state
*/
function unpause() public onlyPauser whenPaused {
_paused = false;
emit Unpaused(msg.sender);
}
}
// File: openzeppelin-solidity/contracts/ownership/Ownable.sol
pragma solidity ^0.5.0;
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
constructor () internal {
_owner = msg.sender;
emit OwnershipTransferred(address(0), _owner);
}
/**
* @return the address of the owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(isOwner());
_;
}
/**
* @return true if `msg.sender` is the owner of the contract.
*/
function isOwner() public view returns (bool) {
return msg.sender == _owner;
}
/**
* @dev Allows the current owner to relinquish control of the contract.
* @notice Renouncing to ownership will leave the contract without an owner.
* It will not be possible to call the functions with the `onlyOwner`
* modifier anymore.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) public onlyOwner {
_transferOwnership(newOwner);
}
/**
* @dev Transfers control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function _transferOwnership(address newOwner) internal {
require(newOwner != address(0));
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// File: @daostack/infra/contracts/Reputation.sol
pragma solidity ^0.5.4;
/**
* @title Reputation system
* @dev A DAO has Reputation System which allows peers to rate other peers in order to build trust .
* A reputation is use to assign influence measure to a DAO'S peers.
* Reputation is similar to regular tokens but with one crucial difference: It is non-transferable.
* The Reputation contract maintain a map of address to reputation value.
* It provides an onlyOwner functions to mint and burn reputation _to (or _from) a specific address.
*/
contract Reputation is Ownable {
uint8 public decimals = 18; //Number of decimals of the smallest unit
// Event indicating minting of reputation to an address.
event Mint(address indexed _to, uint256 _amount);
// Event indicating burning of reputation for an address.
event Burn(address indexed _from, uint256 _amount);
/// @dev `Checkpoint` is the structure that attaches a block number to a
/// given value, the block number attached is the one that last changed the
/// value
struct Checkpoint {
// `fromBlock` is the block number that the value was generated from
uint128 fromBlock;
// `value` is the amount of reputation at a specific block number
uint128 value;
}
// `balances` is the map that tracks the balance of each address, in this
// contract when the balance changes the block number that the change
// occurred is also included in the map
mapping (address => Checkpoint[]) balances;
// Tracks the history of the `totalSupply` of the reputation
Checkpoint[] totalSupplyHistory;
/// @notice Constructor to create a Reputation
constructor(
) public
{
}
/// @dev This function makes it easy to get the total number of reputation
/// @return The total number of reputation
function totalSupply() public view returns (uint256) {
return totalSupplyAt(block.number);
}
////////////////
// Query balance and totalSupply in History
////////////////
/**
* @dev return the reputation amount of a given owner
* @param _owner an address of the owner which we want to get his reputation
*/
function balanceOf(address _owner) public view returns (uint256 balance) {
return balanceOfAt(_owner, block.number);
}
/// @dev Queries the balance of `_owner` at a specific `_blockNumber`
/// @param _owner The address from which the balance will be retrieved
/// @param _blockNumber The block number when the balance is queried
/// @return The balance at `_blockNumber`
function balanceOfAt(address _owner, uint256 _blockNumber)
public view returns (uint256)
{
if ((balances[_owner].length == 0) || (balances[_owner][0].fromBlock > _blockNumber)) {
return 0;
// This will return the expected balance during normal situations
} else {
return getValueAt(balances[_owner], _blockNumber);
}
}
/// @notice Total amount of reputation at a specific `_blockNumber`.
/// @param _blockNumber The block number when the totalSupply is queried
/// @return The total amount of reputation at `_blockNumber`
function totalSupplyAt(uint256 _blockNumber) public view returns(uint256) {
if ((totalSupplyHistory.length == 0) || (totalSupplyHistory[0].fromBlock > _blockNumber)) {
return 0;
// This will return the expected totalSupply during normal situations
} else {
return getValueAt(totalSupplyHistory, _blockNumber);
}
}
/// @notice Generates `_amount` reputation that are assigned to `_owner`
/// @param _user The address that will be assigned the new reputation
/// @param _amount The quantity of reputation generated
/// @return True if the reputation are generated correctly
function mint(address _user, uint256 _amount) public onlyOwner returns (bool) {
uint256 curTotalSupply = totalSupply();
require(curTotalSupply + _amount >= curTotalSupply); // Check for overflow
uint256 previousBalanceTo = balanceOf(_user);
require(previousBalanceTo + _amount >= previousBalanceTo); // Check for overflow
updateValueAtNow(totalSupplyHistory, curTotalSupply + _amount);
updateValueAtNow(balances[_user], previousBalanceTo + _amount);
emit Mint(_user, _amount);
return true;
}
/// @notice Burns `_amount` reputation from `_owner`
/// @param _user The address that will lose the reputation
/// @param _amount The quantity of reputation to burn
/// @return True if the reputation are burned correctly
function burn(address _user, uint256 _amount) public onlyOwner returns (bool) {
uint256 curTotalSupply = totalSupply();
uint256 amountBurned = _amount;
uint256 previousBalanceFrom = balanceOf(_user);
if (previousBalanceFrom < amountBurned) {
amountBurned = previousBalanceFrom;
}
updateValueAtNow(totalSupplyHistory, curTotalSupply - amountBurned);
updateValueAtNow(balances[_user], previousBalanceFrom - amountBurned);
emit Burn(_user, amountBurned);
return true;
}
////////////////
// Internal helper functions to query and set a value in a snapshot array
////////////////
/// @dev `getValueAt` retrieves the number of reputation at a given block number
/// @param checkpoints The history of values being queried
/// @param _block The block number to retrieve the value at
/// @return The number of reputation being queried
function getValueAt(Checkpoint[] storage checkpoints, uint256 _block) internal view returns (uint256) {
if (checkpoints.length == 0) {
return 0;
}
// Shortcut for the actual value
if (_block >= checkpoints[checkpoints.length-1].fromBlock) {
return checkpoints[checkpoints.length-1].value;
}
if (_block < checkpoints[0].fromBlock) {
return 0;
}
// Binary search of the value in the array
uint256 min = 0;
uint256 max = checkpoints.length-1;
while (max > min) {
uint256 mid = (max + min + 1) / 2;
if (checkpoints[mid].fromBlock<=_block) {
min = mid;
} else {
max = mid-1;
}
}
return checkpoints[min].value;
}
/// @dev `updateValueAtNow` used to update the `balances` map and the
/// `totalSupplyHistory`
/// @param checkpoints The history of data being updated
/// @param _value The new number of reputation
function updateValueAtNow(Checkpoint[] storage checkpoints, uint256 _value) internal {
require(uint128(_value) == _value); //check value is in the 128 bits bounderies
if ((checkpoints.length == 0) || (checkpoints[checkpoints.length - 1].fromBlock < block.number)) {
Checkpoint storage newCheckPoint = checkpoints[checkpoints.length++];
newCheckPoint.fromBlock = uint128(block.number);
newCheckPoint.value = uint128(_value);
} else {
Checkpoint storage oldCheckPoint = checkpoints[checkpoints.length-1];
oldCheckPoint.value = uint128(_value);
}
}
}
// File: openzeppelin-solidity/contracts/token/ERC20/IERC20.sol
pragma solidity ^0.5.0;
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
interface IERC20 {
function transfer(address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
function totalSupply() external view returns (uint256);
function balanceOf(address who) external view returns (uint256);
function allowance(address owner, address spender) external view returns (uint256);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File: openzeppelin-solidity/contracts/token/ERC20/ERC20.sol
pragma solidity ^0.5.0;
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
* Originally based on code by FirstBlood:
* https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*
* This implementation emits additional Approval events, allowing applications to reconstruct the allowance status for
* all accounts just by listening to said events. Note that this isn't required by the specification, and other
* compliant implementations may not do it.
*/
contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowed;
uint256 private _totalSupply;
/**
* @dev Total number of tokens in existence
*/
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
/**
* @dev Gets the balance of the specified address.
* @param owner The address to query the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param owner address The address which owns the funds.
* @param spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(address owner, address spender) public view returns (uint256) {
return _allowed[owner][spender];
}
/**
* @dev Transfer token for a specified address
* @param to The address to transfer to.
* @param value The amount to be transferred.
*/
function transfer(address to, uint256 value) public returns (bool) {
_transfer(msg.sender, to, value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param spender The address which will spend the funds.
* @param value The amount of tokens to be spent.
*/
function approve(address spender, uint256 value) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
/**
* @dev Transfer tokens from one address to another.
* Note that while this function emits an Approval event, this is not required as per the specification,
* and other compliant implementations may not emit the event.
* @param from address The address which you want to send tokens from
* @param to address The address which you want to transfer to
* @param value uint256 the amount of tokens to be transferred
*/
function transferFrom(address from, address to, uint256 value) public returns (bool) {
_allowed[from][msg.sender] = _allowed[from][msg.sender].sub(value);
_transfer(from, to, value);
emit Approval(from, msg.sender, _allowed[from][msg.sender]);
return true;
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* Emits an Approval event.
* @param spender The address which will spend the funds.
* @param addedValue The amount of tokens to increase the allowance by.
*/
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = _allowed[msg.sender][spender].add(addedValue);
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
* approve should be called when allowed_[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* Emits an Approval event.
* @param spender The address which will spend the funds.
* @param subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
require(spender != address(0));
_allowed[msg.sender][spender] = _allowed[msg.sender][spender].sub(subtractedValue);
emit Approval(msg.sender, spender, _allowed[msg.sender][spender]);
return true;
}
/**
* @dev Transfer token for a specified addresses
* @param from The address to transfer from.
* @param to The address to transfer to.
* @param value The amount to be transferred.
*/
function _transfer(address from, address to, uint256 value) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
/**
* @dev Internal function that mints an amount of the token and assigns it to
* an account. This encapsulates the modification of balances such that the
* proper events are emitted.
* @param account The account that will receive the created tokens.
* @param value The amount that will be created.
*/
function _mint(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Transfer(address(0), account, value);
}
/**
* @dev Internal function that burns an amount of the token of a given
* account.
* @param account The account whose tokens will be burnt.
* @param value The amount that will be burnt.
*/
function _burn(address account, uint256 value) internal {
require(account != address(0));
_totalSupply = _totalSupply.sub(value);
_balances[account] = _balances[account].sub(value);
emit Transfer(account, address(0), value);
}
/**
* @dev Internal function that burns an amount of the token of a given
* account, deducting from the sender's allowance for said account. Uses the
* internal burn function.
* Emits an Approval event (reflecting the reduced allowance).
* @param account The account whose tokens will be burnt.
* @param value The amount that will be burnt.
*/
function _burnFrom(address account, uint256 value) internal {
_allowed[account][msg.sender] = _allowed[account][msg.sender].sub(value);
_burn(account, value);
emit Approval(account, msg.sender, _allowed[account][msg.sender]);
}
}
// File: openzeppelin-solidity/contracts/token/ERC20/ERC20Burnable.sol
pragma solidity ^0.5.0;
/**
* @title Burnable Token
* @dev Token that can be irreversibly burned (destroyed).
*/
contract ERC20Burnable is ERC20 {
/**
* @dev Burns a specific amount of tokens.
* @param value The amount of token to be burned.
*/
function burn(uint256 value) public {
_burn(msg.sender, value);
}
/**
* @dev Burns a specific amount of tokens from the target address and decrements allowance
* @param from address The address which you want to send tokens from
* @param value uint256 The amount of token to be burned
*/
function burnFrom(address from, uint256 value) public {
_burnFrom(from, value);
}
}
// File: @daostack/arc/contracts/controller/DAOToken.sol
pragma solidity ^0.5.4;
/**
* @title DAOToken, base on zeppelin contract.
* @dev ERC20 compatible token. It is a mintable, burnable token.
*/
contract DAOToken is ERC20, ERC20Burnable, Ownable {
string public name;
string public symbol;
// solhint-disable-next-line const-name-snakecase
uint8 public constant decimals = 18;
uint256 public cap;
/**
* @dev Constructor
* @param _name - token name
* @param _symbol - token symbol
* @param _cap - token cap - 0 value means no cap
*/
constructor(string memory _name, string memory _symbol, uint256 _cap)
public {
name = _name;
symbol = _symbol;
cap = _cap;
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
*/
function mint(address _to, uint256 _amount) public onlyOwner returns (bool) {
if (cap > 0)
require(totalSupply().add(_amount) <= cap);
_mint(_to, _amount);
return true;
}
}
// File: openzeppelin-solidity/contracts/utils/Address.sol
pragma solidity ^0.5.0;
/**
* Utility library of inline functions on addresses
*/
library Address {
/**
* Returns whether the target address is a contract
* @dev This function will return false if invoked during the constructor of a contract,
* as the code is not actually created until after the constructor finishes.
* @param account address of the account to check
* @return whether the target address is a contract
*/
function isContract(address account) internal view returns (bool) {
uint256 size;
// XXX Currently there is no better way to check if there is a contract in an address
// than to check the size of the code at that address.
// See https://ethereum.stackexchange.com/a/14016/36603
// for more details about how this works.
// TODO Check this again before the Serenity release, because all addresses will be
// contracts then.
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
}
// File: @daostack/arc/contracts/libs/SafeERC20.sol
/*
SafeERC20 by daostack.
The code is based on a fix by SECBIT Team.
USE WITH CAUTION & NO WARRANTY
REFERENCE & RELATED READING
- https://github.com/ethereum/solidity/issues/4116
- https://medium.com/@chris_77367/explaining-unexpected-reverts-starting-with-solidity-0-4-22-3ada6e82308c
- https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
- https://gist.github.com/BrendanChou/88a2eeb80947ff00bcf58ffdafeaeb61
*/
pragma solidity ^0.5.4;
library SafeERC20 {
using Address for address;
bytes4 constant private TRANSFER_SELECTOR = bytes4(keccak256(bytes("transfer(address,uint256)")));
bytes4 constant private TRANSFERFROM_SELECTOR = bytes4(keccak256(bytes("transferFrom(address,address,uint256)")));
bytes4 constant private APPROVE_SELECTOR = bytes4(keccak256(bytes("approve(address,uint256)")));
function safeTransfer(address _erc20Addr, address _to, uint256 _value) internal {
// Must be a contract addr first!
require(_erc20Addr.isContract());
(bool success, bytes memory returnValue) =
// solhint-disable-next-line avoid-low-level-calls
_erc20Addr.call(abi.encodeWithSelector(TRANSFER_SELECTOR, _to, _value));
// call return false when something wrong
require(success);
//check return value
require(returnValue.length == 0 || (returnValue.length == 32 && (returnValue[31] != 0)));
}
function safeTransferFrom(address _erc20Addr, address _from, address _to, uint256 _value) internal {
// Must be a contract addr first!
require(_erc20Addr.isContract());
(bool success, bytes memory returnValue) =
// solhint-disable-next-line avoid-low-level-calls
_erc20Addr.call(abi.encodeWithSelector(TRANSFERFROM_SELECTOR, _from, _to, _value));
// call return false when something wrong
require(success);
//check return value
require(returnValue.length == 0 || (returnValue.length == 32 && (returnValue[31] != 0)));
}
function safeApprove(address _erc20Addr, address _spender, uint256 _value) internal {
// Must be a contract addr first!
require(_erc20Addr.isContract());
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero.
require((_value == 0) || (IERC20(_erc20Addr).allowance(address(this), _spender) == 0));
(bool success, bytes memory returnValue) =
// solhint-disable-next-line avoid-low-level-calls
_erc20Addr.call(abi.encodeWithSelector(APPROVE_SELECTOR, _spender, _value));
// call return false when something wrong
require(success);
//check return value
require(returnValue.length == 0 || (returnValue.length == 32 && (returnValue[31] != 0)));
}
}
// File: @daostack/arc/contracts/controller/Avatar.sol
pragma solidity ^0.5.4;
/**
* @title An Avatar holds tokens, reputation and ether for a controller
*/
contract Avatar is Ownable {
using SafeERC20 for address;
string public orgName;
DAOToken public nativeToken;
Reputation public nativeReputation;
event GenericCall(address indexed _contract, bytes _data, uint _value, bool _success);
event SendEther(uint256 _amountInWei, address indexed _to);
event ExternalTokenTransfer(address indexed _externalToken, address indexed _to, uint256 _value);
event ExternalTokenTransferFrom(address indexed _externalToken, address _from, address _to, uint256 _value);
event ExternalTokenApproval(address indexed _externalToken, address _spender, uint256 _value);
event ReceiveEther(address indexed _sender, uint256 _value);
event MetaData(string _metaData);
/**
* @dev the constructor takes organization name, native token and reputation system
and creates an avatar for a controller
*/
constructor(string memory _orgName, DAOToken _nativeToken, Reputation _nativeReputation) public {
orgName = _orgName;
nativeToken = _nativeToken;
nativeReputation = _nativeReputation;
}
/**
* @dev enables an avatar to receive ethers
*/
function() external payable {
emit ReceiveEther(msg.sender, msg.value);
}
/**
* @dev perform a generic call to an arbitrary contract
* @param _contract the contract's address to call
* @param _data ABI-encoded contract call to call `_contract` address.
* @param _value value (ETH) to transfer with the transaction
* @return bool success or fail
* bytes - the return bytes of the called contract's function.
*/
function genericCall(address _contract, bytes memory _data, uint256 _value)
public
onlyOwner
returns(bool success, bytes memory returnValue) {
// solhint-disable-next-line avoid-call-value
(success, returnValue) = _contract.call.value(_value)(_data);
emit GenericCall(_contract, _data, _value, success);
}
/**
* @dev send ethers from the avatar's wallet
* @param _amountInWei amount to send in Wei units
* @param _to send the ethers to this address
* @return bool which represents success
*/
function sendEther(uint256 _amountInWei, address payable _to) public onlyOwner returns(bool) {
_to.transfer(_amountInWei);
emit SendEther(_amountInWei, _to);
return true;
}
/**
* @dev external token transfer
* @param _externalToken the token contract
* @param _to the destination address
* @param _value the amount of tokens to transfer
* @return bool which represents success
*/
function externalTokenTransfer(IERC20 _externalToken, address _to, uint256 _value)
public onlyOwner returns(bool)
{
address(_externalToken).safeTransfer(_to, _value);
emit ExternalTokenTransfer(address(_externalToken), _to, _value);
return true;
}
/**
* @dev external token transfer from a specific account
* @param _externalToken the token contract
* @param _from the account to spend token from
* @param _to the destination address
* @param _value the amount of tokens to transfer
* @return bool which represents success
*/
function externalTokenTransferFrom(
IERC20 _externalToken,
address _from,
address _to,
uint256 _value
)
public onlyOwner returns(bool)
{
address(_externalToken).safeTransferFrom(_from, _to, _value);
emit ExternalTokenTransferFrom(address(_externalToken), _from, _to, _value);
return true;
}
/**
* @dev externalTokenApproval approve the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _value the amount of ether (in Wei) which the approval is referring to.
* @return bool which represents a success
*/
function externalTokenApproval(IERC20 _externalToken, address _spender, uint256 _value)
public onlyOwner returns(bool)
{
address(_externalToken).safeApprove(_spender, _value);
emit ExternalTokenApproval(address(_externalToken), _spender, _value);
return true;
}
/**
* @dev metaData emits an event with a string, should contain the hash of some meta data.
* @param _metaData a string representing a hash of the meta data
* @return bool which represents a success
*/
function metaData(string memory _metaData) public onlyOwner returns(bool) {
emit MetaData(_metaData);
return true;
}
}
// File: @daostack/arc/contracts/globalConstraints/GlobalConstraintInterface.sol
pragma solidity ^0.5.4;
contract GlobalConstraintInterface {
enum CallPhase { Pre, Post, PreAndPost }
function pre( address _scheme, bytes32 _params, bytes32 _method ) public returns(bool);
function post( address _scheme, bytes32 _params, bytes32 _method ) public returns(bool);
/**
* @dev when return if this globalConstraints is pre, post or both.
* @return CallPhase enum indication Pre, Post or PreAndPost.
*/
function when() public returns(CallPhase);
}
// File: @daostack/arc/contracts/controller/ControllerInterface.sol
pragma solidity ^0.5.4;
/**
* @title Controller contract
* @dev A controller controls the organizations tokens ,reputation and avatar.
* It is subject to a set of schemes and constraints that determine its behavior.
* Each scheme has it own parameters and operation permissions.
*/
interface ControllerInterface {
/**
* @dev Mint `_amount` of reputation that are assigned to `_to` .
* @param _amount amount of reputation to mint
* @param _to beneficiary address
* @return bool which represents a success
*/
function mintReputation(uint256 _amount, address _to, address _avatar)
external
returns(bool);
/**
* @dev Burns `_amount` of reputation from `_from`
* @param _amount amount of reputation to burn
* @param _from The address that will lose the reputation
* @return bool which represents a success
*/
function burnReputation(uint256 _amount, address _from, address _avatar)
external
returns(bool);
/**
* @dev mint tokens .
* @param _amount amount of token to mint
* @param _beneficiary beneficiary address
* @param _avatar address
* @return bool which represents a success
*/
function mintTokens(uint256 _amount, address _beneficiary, address _avatar)
external
returns(bool);
/**
* @dev register or update a scheme
* @param _scheme the address of the scheme
* @param _paramsHash a hashed configuration of the usage of the scheme
* @param _permissions the permissions the new scheme will have
* @param _avatar address
* @return bool which represents a success
*/
function registerScheme(address _scheme, bytes32 _paramsHash, bytes4 _permissions, address _avatar)
external
returns(bool);
/**
* @dev unregister a scheme
* @param _avatar address
* @param _scheme the address of the scheme
* @return bool which represents a success
*/
function unregisterScheme(address _scheme, address _avatar)
external
returns(bool);
/**
* @dev unregister the caller's scheme
* @param _avatar address
* @return bool which represents a success
*/
function unregisterSelf(address _avatar) external returns(bool);
/**
* @dev add or update Global Constraint
* @param _globalConstraint the address of the global constraint to be added.
* @param _params the constraint parameters hash.
* @param _avatar the avatar of the organization
* @return bool which represents a success
*/
function addGlobalConstraint(address _globalConstraint, bytes32 _params, address _avatar)
external returns(bool);
/**
* @dev remove Global Constraint
* @param _globalConstraint the address of the global constraint to be remove.
* @param _avatar the organization avatar.
* @return bool which represents a success
*/
function removeGlobalConstraint (address _globalConstraint, address _avatar)
external returns(bool);
/**
* @dev upgrade the Controller
* The function will trigger an event 'UpgradeController'.
* @param _newController the address of the new controller.
* @param _avatar address
* @return bool which represents a success
*/
function upgradeController(address _newController, Avatar _avatar)
external returns(bool);
/**
* @dev perform a generic call to an arbitrary contract
* @param _contract the contract's address to call
* @param _data ABI-encoded contract call to call `_contract` address.
* @param _avatar the controller's avatar address
* @param _value value (ETH) to transfer with the transaction
* @return bool -success
* bytes - the return value of the called _contract's function.
*/
function genericCall(address _contract, bytes calldata _data, Avatar _avatar, uint256 _value)
external
returns(bool, bytes memory);
/**
* @dev send some ether
* @param _amountInWei the amount of ether (in Wei) to send
* @param _to address of the beneficiary
* @param _avatar address
* @return bool which represents a success
*/
function sendEther(uint256 _amountInWei, address payable _to, Avatar _avatar)
external returns(bool);
/**
* @dev send some amount of arbitrary ERC20 Tokens
* @param _externalToken the address of the Token Contract
* @param _to address of the beneficiary
* @param _value the amount of ether (in Wei) to send
* @param _avatar address
* @return bool which represents a success
*/
function externalTokenTransfer(IERC20 _externalToken, address _to, uint256 _value, Avatar _avatar)
external
returns(bool);
/**
* @dev transfer token "from" address "to" address
* One must to approve the amount of tokens which can be spend from the
* "from" account.This can be done using externalTokenApprove.
* @param _externalToken the address of the Token Contract
* @param _from address of the account to send from
* @param _to address of the beneficiary
* @param _value the amount of ether (in Wei) to send
* @param _avatar address
* @return bool which represents a success
*/
function externalTokenTransferFrom(
IERC20 _externalToken,
address _from,
address _to,
uint256 _value,
Avatar _avatar)
external
returns(bool);
/**
* @dev externalTokenApproval approve the spender address to spend a specified amount of tokens
* on behalf of msg.sender.
* @param _externalToken the address of the Token Contract
* @param _spender address
* @param _value the amount of ether (in Wei) which the approval is referring to.
* @return bool which represents a success
*/
function externalTokenApproval(IERC20 _externalToken, address _spender, uint256 _value, Avatar _avatar)
external
returns(bool);
/**
* @dev metaData emits an event with a string, should contain the hash of some meta data.
* @param _metaData a string representing a hash of the meta data
* @param _avatar Avatar
* @return bool which represents a success
*/
function metaData(string calldata _metaData, Avatar _avatar) external returns(bool);
/**
* @dev getNativeReputation
* @param _avatar the organization avatar.
* @return organization native reputation
*/
function getNativeReputation(address _avatar)
external
view
returns(address);
function isSchemeRegistered( address _scheme, address _avatar) external view returns(bool);
function getSchemeParameters(address _scheme, address _avatar) external view returns(bytes32);
function getGlobalConstraintParameters(address _globalConstraint, address _avatar) external view returns(bytes32);
function getSchemePermissions(address _scheme, address _avatar) external view returns(bytes4);
/**
* @dev globalConstraintsCount return the global constraint pre and post count
* @return uint256 globalConstraintsPre count.
* @return uint256 globalConstraintsPost count.
*/
function globalConstraintsCount(address _avatar) external view returns(uint, uint);
function isGlobalConstraintRegistered(address _globalConstraint, address _avatar) external view returns(bool);
}
// File: contracts/dao/schemes/SchemeGuard.sol
pragma solidity >0.5.4;
/* @dev abstract contract for ensuring that schemes have been registered properly
* Allows setting zero Avatar in situations where the Avatar hasn't been created yet
*/
contract SchemeGuard is Ownable {
Avatar avatar;
ControllerInterface internal controller = ControllerInterface(0);
/** @dev Constructor. only sets controller if given avatar is not null.
* @param _avatar The avatar of the DAO.
*/
constructor(Avatar _avatar) public {
avatar = _avatar;
if (avatar != Avatar(0)) {
controller = ControllerInterface(avatar.owner());
}
}
/** @dev modifier to check if caller is avatar
*/
modifier onlyAvatar() {
require(address(avatar) == msg.sender, "only Avatar can call this method");
_;
}
/** @dev modifier to check if scheme is registered
*/
modifier onlyRegistered() {
require(isRegistered(), "Scheme is not registered");
_;
}
/** @dev modifier to check if scheme is not registered
*/
modifier onlyNotRegistered() {
require(!isRegistered(), "Scheme is registered");
_;
}
/** @dev modifier to check if call is a scheme that is registered
*/
modifier onlyRegisteredCaller() {
require(isRegistered(msg.sender), "Calling scheme is not registered");
_;
}
/** @dev Function to set a new avatar and controller for scheme
* can only be done by owner of scheme
*/
function setAvatar(Avatar _avatar) public onlyOwner {
avatar = _avatar;
controller = ControllerInterface(avatar.owner());
}
/** @dev function to see if an avatar has been set and if this scheme is registered
* @return true if scheme is registered
*/
function isRegistered() public view returns (bool) {
return isRegistered(address(this));
}
/** @dev function to see if an avatar has been set and if this scheme is registered
* @return true if scheme is registered
*/
function isRegistered(address scheme) public view returns (bool) {
require(avatar != Avatar(0), "Avatar is not set");
if (!(controller.isSchemeRegistered(scheme, address(avatar)))) {
return false;
}
return true;
}
}
// File: contracts/identity/IdentityAdminRole.sol
pragma solidity >0.5.4;
/**
* @title Contract managing the identity admin role
*/
contract IdentityAdminRole is Ownable {
using Roles for Roles.Role;
event IdentityAdminAdded(address indexed account);
event IdentityAdminRemoved(address indexed account);
Roles.Role private IdentityAdmins;
/* @dev constructor. Adds caller as an admin
*/
constructor() internal {
_addIdentityAdmin(msg.sender);
}
/* @dev Modifier to check if caller is an admin
*/
modifier onlyIdentityAdmin() {
require(isIdentityAdmin(msg.sender), "not IdentityAdmin");
_;
}
/**
* @dev Checks if account is identity admin
* @param account Account to check
* @return Boolean indicating if account is identity admin
*/
function isIdentityAdmin(address account) public view returns (bool) {
return IdentityAdmins.has(account);
}
/**
* @dev Adds a identity admin account. Is only callable by owner.
* @param account Address to be added
* @return true if successful
*/
function addIdentityAdmin(address account) public onlyOwner returns (bool) {
_addIdentityAdmin(account);
return true;
}
/**
* @dev Removes a identity admin account. Is only callable by owner.
* @param account Address to be removed
* @return true if successful
*/
function removeIdentityAdmin(address account) public onlyOwner returns (bool) {
_removeIdentityAdmin(account);
return true;
}
/**
* @dev Allows an admin to renounce their role
*/
function renounceIdentityAdmin() public {
_removeIdentityAdmin(msg.sender);
}
/**
* @dev Internal implementation of addIdentityAdmin
*/
function _addIdentityAdmin(address account) internal {
IdentityAdmins.add(account);
emit IdentityAdminAdded(account);
}
/**
* @dev Internal implementation of removeIdentityAdmin
*/
function _removeIdentityAdmin(address account) internal {
IdentityAdmins.remove(account);
emit IdentityAdminRemoved(account);
}
}
// File: contracts/identity/Identity.sol
pragma solidity >0.5.4;
/* @title Identity contract responsible for whitelisting
* and keeping track of amount of whitelisted users
*/
contract Identity is IdentityAdminRole, SchemeGuard, Pausable {
using Roles for Roles.Role;
using SafeMath for uint256;
Roles.Role private blacklist;
Roles.Role private whitelist;
Roles.Role private contracts;
uint256 public whitelistedCount = 0;
uint256 public whitelistedContracts = 0;
uint256 public authenticationPeriod = 14;
mapping(address => uint256) public dateAuthenticated;
mapping(address => uint256) public dateAdded;
mapping(address => string) public addrToDID;
mapping(bytes32 => address) public didHashToAddress;
event BlacklistAdded(address indexed account);
event BlacklistRemoved(address indexed account);
event WhitelistedAdded(address indexed account);
event WhitelistedRemoved(address indexed account);
event ContractAdded(address indexed account);
event ContractRemoved(address indexed account);
constructor() public SchemeGuard(Avatar(0)) {}
/* @dev Sets a new value for authenticationPeriod.
* Can only be called by Identity Administrators.
* @param period new value for authenticationPeriod
*/
function setAuthenticationPeriod(uint256 period) public onlyOwner whenNotPaused {
authenticationPeriod = period;
}
/* @dev Sets the authentication date of `account`
* to the current time.
* Can only be called by Identity Administrators.
* @param account address to change its auth date
*/
function authenticate(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
dateAuthenticated[account] = now;
}
/* @dev Adds an address as whitelisted.
* Can only be called by Identity Administrators.
* @param account address to add as whitelisted
*/
function addWhitelisted(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
_addWhitelisted(account);
}
/* @dev Adds an address as whitelisted under a specific ID
* @param account The address to add
* @param did the ID to add account under
*/
function addWhitelistedWithDID(address account, string memory did)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
_addWhitelistedWithDID(account, did);
}
/* @dev Removes an address as whitelisted.
* Can only be called by Identity Administrators.
* @param account address to remove as whitelisted
*/
function removeWhitelisted(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
_removeWhitelisted(account);
}
/* @dev Renounces message sender from whitelisted
*/
function renounceWhitelisted() public whenNotPaused {
_removeWhitelisted(msg.sender);
}
/* @dev Returns true if given address has been added to whitelist
* @param account the address to check
* @return a bool indicating weather the address is present in whitelist
*/
function isWhitelisted(address account) public view returns (bool) {
uint256 daysSinceAuthentication = (now.sub(dateAuthenticated[account])) / 1 days;
return
(daysSinceAuthentication <= authenticationPeriod) && whitelist.has(account);
}
/* @dev Function that gives the date the given user was added
* @param account The address to check
* @return The date the address was added
*/
function lastAuthenticated(address account) public view returns (uint256) {
return dateAuthenticated[account];
}
// /**
// *
// * @dev Function to transfer whitelisted privilege to another address
// * relocates did of sender to give address
// * @param account The address to transfer to
// */
// function transferAccount(address account) public whenNotPaused {
// ERC20 token = avatar.nativeToken();
// require(!isBlacklisted(account), "Cannot transfer to blacklisted");
// require(token.balanceOf(account) == 0, "Account is already in use");
// require(isWhitelisted(msg.sender), "Requester need to be whitelisted");
// require(
// keccak256(bytes(addrToDID[account])) == keccak256(bytes("")),
// "address already has DID"
// );
// string memory did = addrToDID[msg.sender];
// bytes32 pHash = keccak256(bytes(did));
// uint256 balance = token.balanceOf(msg.sender);
// token.transferFrom(msg.sender, account, balance);
// _removeWhitelisted(msg.sender);
// _addWhitelisted(account);
// addrToDID[account] = did;
// didHashToAddress[pHash] = account;
// }
/* @dev Adds an address to blacklist.
* Can only be called by Identity Administrators.
* @param account address to add as blacklisted
*/
function addBlacklisted(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
blacklist.add(account);
emit BlacklistAdded(account);
}
/* @dev Removes an address from blacklist
* Can only be called by Identity Administrators.
* @param account address to remove as blacklisted
*/
function removeBlacklisted(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
blacklist.remove(account);
emit BlacklistRemoved(account);
}
/* @dev Function to add a Contract to list of contracts
* @param account The address to add
*/
function addContract(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
require(isContract(account), "Given address is not a contract");
contracts.add(account);
_addWhitelisted(account);
emit ContractAdded(account);
}
/* @dev Function to remove a Contract from list of contracts
* @param account The address to add
*/
function removeContract(address account)
public
onlyRegistered
onlyIdentityAdmin
whenNotPaused
{
contracts.remove(account);
_removeWhitelisted(account);
emit ContractRemoved(account);
}
/* @dev Function to check if given contract is on list of contracts.
* @param address to check
* @return a bool indicating if address is on list of contracts
*/
function isDAOContract(address account) public view returns (bool) {
return contracts.has(account);
}
/* @dev Internal function to add to whitelisted
* @param account the address to add
*/
function _addWhitelisted(address account) internal {
whitelist.add(account);
whitelistedCount += 1;
dateAdded[account] = now;
dateAuthenticated[account] = now;
if (isContract(account)) {
whitelistedContracts += 1;
}
emit WhitelistedAdded(account);
}
/* @dev Internal whitelisting with did function.
* @param account the address to add
* @param did the id to register account under
*/
function _addWhitelistedWithDID(address account, string memory did) internal {
bytes32 pHash = keccak256(bytes(did));
require(didHashToAddress[pHash] == address(0), "DID already registered");
addrToDID[account] = did;
didHashToAddress[pHash] = account;
_addWhitelisted(account);
}
/* @dev Internal function to remove from whitelisted
* @param account the address to add
*/
function _removeWhitelisted(address account) internal {
whitelist.remove(account);
whitelistedCount -= 1;
delete dateAuthenticated[account];
if (isContract(account)) {
whitelistedContracts -= 1;
}
string memory did = addrToDID[account];
bytes32 pHash = keccak256(bytes(did));
delete dateAuthenticated[account];
delete addrToDID[account];
delete didHashToAddress[pHash];
emit WhitelistedRemoved(account);
}
/* @dev Returns true if given address has been added to the blacklist
* @param account the address to check
* @return a bool indicating weather the address is present in the blacklist
*/
function isBlacklisted(address account) public view returns (bool) {
return blacklist.has(account);
}
/* @dev Function to see if given address is a contract
* @return true if address is a contract
*/
function isContract(address _addr) internal view returns (bool) {
uint256 length;
assembly {
length := extcodesize(_addr)
}
return length > 0;
}
}
// File: contracts/identity/IdentityGuard.sol
pragma solidity >0.5.4;
/* @title The IdentityGuard contract
* @dev Contract containing an identity and
* modifiers to ensure proper access
*/
contract IdentityGuard is Ownable {
Identity public identity;
/* @dev Constructor. Checks if identity is a zero address
* @param _identity The identity contract.
*/
constructor(Identity _identity) public {
require(_identity != Identity(0), "Supplied identity is null");
identity = _identity;
}
/* @dev Modifier that requires the sender to be not blacklisted
*/
modifier onlyNotBlacklisted() {
require(!identity.isBlacklisted(msg.sender), "Caller is blacklisted");
_;
}
/* @dev Modifier that requires the given address to be not blacklisted
* @param _account The address to be checked
*/
modifier requireNotBlacklisted(address _account) {
require(!identity.isBlacklisted(_account), "Receiver is blacklisted");
_;
}
/* @dev Modifier that requires the sender to be whitelisted
*/
modifier onlyWhitelisted() {
require(identity.isWhitelisted(msg.sender), "is not whitelisted");
_;
}
/* @dev Modifier that requires the given address to be whitelisted
* @param _account the given address
*/
modifier requireWhitelisted(address _account) {
require(identity.isWhitelisted(_account), "is not whitelisted");
_;
}
/* @dev Modifier that requires the sender to be an approved DAO contract
*/
modifier onlyDAOContract() {
require(identity.isDAOContract(msg.sender), "is not whitelisted contract");
_;
}
/* @dev Modifier that requires the given address to be whitelisted
* @param _account the given address
*/
modifier requireDAOContract(address _contract) {
require(identity.isDAOContract(_contract), "is not whitelisted contract");
_;
}
/* @dev Modifier that requires the sender to have been whitelisted
* before or on the given date
* @param date The time sender must have been added before
*/
modifier onlyAddedBefore(uint256 date) {
require(
identity.lastAuthenticated(msg.sender) <= date,
"Was not added within period"
);
_;
}
/* @dev Modifier that requires sender to be an identity admin
*/
modifier onlyIdentityAdmin() {
require(identity.isIdentityAdmin(msg.sender), "not IdentityAdmin");
_;
}
/* @dev Allows owner to set a new identity contract if
* the given identity contract has been registered as a scheme
*/
function setIdentity(Identity _identity) public onlyOwner {
require(_identity.isRegistered(), "Identity is not registered");
identity = _identity;
}
}
// File: contracts/dao/schemes/FeeFormula.sol
pragma solidity >0.5.4;
/**
* @title Fee formula abstract contract
*/
contract AbstractFees is SchemeGuard {
constructor() public SchemeGuard(Avatar(0)) {}
function getTxFees(
uint256 _value,
address _sender,
address _recipient
) public view returns (uint256, bool);
}
/**
* @title Fee formula contract
* contract that provides a function to calculate
* fees as a percentage of any given value
*/
contract FeeFormula is AbstractFees {
using SafeMath for uint256;
uint256 public percentage;
bool public constant senderPays = false;
/**
* @dev Constructor. Requires the given percentage parameter
* to be less than 100.
* @param _percentage the percentage to calculate fees of
*/
constructor(uint256 _percentage) public {
require(_percentage < 100, "Percentage should be <100");
percentage = _percentage;
}
/** @dev calculates the fee of given value.
* @param _value the value of the transaction to calculate fees from
* @param _sender address sending.
* @param _recipient address receiving.
* @return the transactional fee for given value
*/
function getTxFees(
uint256 _value,
address _sender,
address _recipient
) public view returns (uint256, bool) {
return (_value.mul(percentage).div(100), senderPays);
}
}
// File: contracts/dao/schemes/FormulaHolder.sol
pragma solidity >0.5.4;
/* @title Contract in charge of setting registered fee formula schemes to contract
*/
contract FormulaHolder is Ownable {
AbstractFees public formula;
/* @dev Constructor. Requires that given formula is a valid contract.
* @param _formula The fee formula contract.
*/
constructor(AbstractFees _formula) public {
require(_formula != AbstractFees(0), "Supplied formula is null");
formula = _formula;
}
/* @dev Sets the given fee formula contract. Is only callable by owner.
* Reverts if formula has not been registered by DAO.
* @param _formula the new fee formula scheme
*/
function setFormula(AbstractFees _formula) public onlyOwner {
_formula.isRegistered();
formula = _formula;
}
}
// File: contracts/token/ERC677/ERC677.sol
pragma solidity >0.5.4;
/* @title ERC677 interface
*/
interface ERC677 {
event Transfer(address indexed from, address indexed to, uint256 value, bytes data);
function transferAndCall(
address,
uint256,
bytes calldata
) external returns (bool);
}
// File: contracts/token/ERC677/ERC677Receiver.sol
pragma solidity >0.5.4;
/* @title ERC677Receiver interface
*/
interface ERC677Receiver {
function onTokenTransfer(
address _from,
uint256 _value,
bytes calldata _data
) external returns (bool);
}
// File: openzeppelin-solidity/contracts/token/ERC20/ERC20Pausable.sol
pragma solidity ^0.5.0;
/**
* @title Pausable token
* @dev ERC20 modified with pausable transfers.
**/
contract ERC20Pausable is ERC20, Pausable {
function transfer(address to, uint256 value) public whenNotPaused returns (bool) {
return super.transfer(to, value);
}
function transferFrom(address from, address to, uint256 value) public whenNotPaused returns (bool) {
return super.transferFrom(from, to, value);
}
function approve(address spender, uint256 value) public whenNotPaused returns (bool) {
return super.approve(spender, value);
}
function increaseAllowance(address spender, uint addedValue) public whenNotPaused returns (bool success) {
return super.increaseAllowance(spender, addedValue);
}
function decreaseAllowance(address spender, uint subtractedValue) public whenNotPaused returns (bool success) {
return super.decreaseAllowance(spender, subtractedValue);
}
}
// File: contracts/token/ERC677Token.sol
pragma solidity >0.5.4;
/* @title ERC677Token contract.
*/
contract ERC677Token is ERC677, DAOToken, ERC20Pausable {
constructor(
string memory _name,
string memory _symbol,
uint256 _cap
) public DAOToken(_name, _symbol, _cap) {}
/**
* @dev transfer token to a contract address with additional data if the recipient is a contact.
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
* @param _data The extra data to be passed to the receiving contract.
* @return true if transfer is successful
*/
function _transferAndCall(
address _to,
uint256 _value,
bytes memory _data
) internal whenNotPaused returns (bool) {
bool res = super.transfer(_to, _value);
emit Transfer(msg.sender, _to, _value, _data);
if (isContract(_to)) {
require(contractFallback(_to, _value, _data), "Contract fallback failed");
}
return res;
}
/* @dev Contract fallback function. Is called if transferAndCall is called
* to a contract
*/
function contractFallback(
address _to,
uint256 _value,
bytes memory _data
) private returns (bool) {
ERC677Receiver receiver = ERC677Receiver(_to);
require(
receiver.onTokenTransfer(msg.sender, _value, _data),
"Contract Fallback failed"
);
return true;
}
/* @dev Function to check if given address is a contract
* @param _addr Address to check
* @return true if given address is a contract
*/
function isContract(address _addr) internal view returns (bool) {
uint256 length;
assembly {
length := extcodesize(_addr)
}
return length > 0;
}
}
// File: openzeppelin-solidity/contracts/access/roles/MinterRole.sol
pragma solidity ^0.5.0;
contract MinterRole {
using Roles for Roles.Role;
event MinterAdded(address indexed account);
event MinterRemoved(address indexed account);
Roles.Role private _minters;
constructor () internal {
_addMinter(msg.sender);
}
modifier onlyMinter() {
require(isMinter(msg.sender));
_;
}
function isMinter(address account) public view returns (bool) {
return _minters.has(account);
}
function addMinter(address account) public onlyMinter {
_addMinter(account);
}
function renounceMinter() public {
_removeMinter(msg.sender);
}
function _addMinter(address account) internal {
_minters.add(account);
emit MinterAdded(account);
}
function _removeMinter(address account) internal {
_minters.remove(account);
emit MinterRemoved(account);
}
}
// File: contracts/token/ERC677BridgeToken.sol
pragma solidity >0.5.4;
contract ERC677BridgeToken is ERC677Token, MinterRole {
address public bridgeContract;
constructor(
string memory _name,
string memory _symbol,
uint256 _cap
) public ERC677Token(_name, _symbol, _cap) {}
function setBridgeContract(address _bridgeContract) public onlyMinter {
require(
_bridgeContract != address(0) && isContract(_bridgeContract),
"Invalid bridge contract"
);
bridgeContract = _bridgeContract;
}
}
// File: contracts/token/GoodDollar.sol
pragma solidity >0.5.4;
/**
* @title The GoodDollar ERC677 token contract
*/
contract GoodDollar is ERC677BridgeToken, IdentityGuard, FormulaHolder {
address feeRecipient;
// Overrides hard-coded decimal in DAOToken
uint256 public constant decimals = 2;
/**
* @dev constructor
* @param _name The name of the token
* @param _symbol The symbol of the token
* @param _cap the cap of the token. no cap if 0
* @param _formula the fee formula contract
* @param _identity the identity contract
* @param _feeRecipient the address that receives transaction fees
*/
constructor(
string memory _name,
string memory _symbol,
uint256 _cap,
AbstractFees _formula,
Identity _identity,
address _feeRecipient
)
public
ERC677BridgeToken(_name, _symbol, _cap)
IdentityGuard(_identity)
FormulaHolder(_formula)
{
feeRecipient = _feeRecipient;
}
/**
* @dev Processes fees from given value and sends
* remainder to given address
* @param to the address to be sent to
* @param value the value to be processed and then
* transferred
* @return a boolean that indicates if the operation was successful
*/
function transfer(address to, uint256 value) public returns (bool) {
uint256 bruttoValue = processFees(msg.sender, to, value);
return super.transfer(to, bruttoValue);
}
/**
* @dev Approve the passed address to spend the specified
* amount of tokens on behalf of msg.sender
* @param spender The address which will spend the funds
* @param value The amount of tokens to be spent
* @return a boolean that indicates if the operation was successful
*/
function approve(address spender, uint256 value) public returns (bool) {
return super.approve(spender, value);
}
/**
* @dev Transfer tokens from one address to another
* @param from The address which you want to send tokens from
* @param to The address which you want to transfer to
* @param value the amount of tokens to be transferred
* @return a boolean that indicates if the operation was successful
*/
function transferFrom(
address from,
address to,
uint256 value
) public returns (bool) {
uint256 bruttoValue = processFees(from, to, value);
return super.transferFrom(from, to, bruttoValue);
}
/**
* @dev Processes transfer fees and calls ERC677Token transferAndCall function
* @param to address to transfer to
* @param value the amount to transfer
* @param data The data to pass to transferAndCall
* @return a bool indicating if transfer function succeeded
*/
function transferAndCall(
address to,
uint256 value,
bytes calldata data
) external returns (bool) {
uint256 bruttoValue = processFees(msg.sender, to, value);
return super._transferAndCall(to, bruttoValue, data);
}
/**
* @dev Minting function
* @param to the address that will receive the minted tokens
* @param value the amount of tokens to mint
* @return a boolean that indicated if the operation was successful
*/
function mint(address to, uint256 value)
public
onlyMinter
requireNotBlacklisted(to)
returns (bool)
{
if (cap > 0) {
require(totalSupply().add(value) <= cap, "Cannot increase supply beyond cap");
}
super._mint(to, value);
return true;
}
/**
* @dev Burns a specific amount of tokens.
* @param value The amount of token to be burned.
*/
function burn(uint256 value) public onlyNotBlacklisted {
super.burn(value);
}
/**
* @dev Burns a specific amount of tokens from the target address and decrements allowance
* @param from address The address which you want to send tokens from
* @param value uint256 The amount of token to be burned
*/
function burnFrom(address from, uint256 value)
public
onlyNotBlacklisted
requireNotBlacklisted(from)
{
super.burnFrom(from, value);
}
/**
* @dev Increase the amount of tokens that an owner allows a spender
* @param spender The address which will spend the funds
* @param addedValue The amount of tokens to increase the allowance by
* @return a boolean that indicated if the operation was successful
*/
function increaseAllowance(address spender, uint256 addedValue)
public
returns (bool)
{
return super.increaseAllowance(spender, addedValue);
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender
* @param spender The address which will spend the funds
* @param subtractedValue The amount of tokens to decrease the allowance by
* @return a boolean that indicated if the operation was successful
*/
function decreaseAllowance(address spender, uint256 subtractedValue)
public
returns (bool)
{
return super.decreaseAllowance(spender, subtractedValue);
}
/**
* @dev Gets the current transaction fees
* @return an uint256 that represents
* the current transaction fees
*/
function getFees(uint256 value) public view returns (uint256, bool) {
return formula.getTxFees(value, address(0), address(0));
}
/**
* @dev Gets the current transaction fees
* @return an uint256 that represents
* the current transaction fees
*/
function getFees(
uint256 value,
address sender,
address recipient
) public view returns (uint256, bool) {
return formula.getTxFees(value, sender, recipient);
}
/**
* @dev Sets the address that receives the transactional fees.
* can only be called by owner
* @param _feeRecipient The new address to receive transactional fees
*/
function setFeeRecipient(address _feeRecipient) public onlyOwner {
feeRecipient = _feeRecipient;
}
/**
* @dev Sends transactional fees to feeRecipient address from given address
* @param account The account that sends the fees
* @param value The amount to subtract fees from
* @return an uint256 that represents the given value minus the transactional fees
*/
function processFees(
address account,
address recipient,
uint256 value
) internal returns (uint256) {
(uint256 txFees, bool senderPays) = getFees(value, account, recipient);
if (txFees > 0 && !identity.isDAOContract(msg.sender)) {
require(
senderPays == false || value.add(txFees) <= balanceOf(account),
"Not enough balance to pay TX fee"
);
if (account == msg.sender) {
super.transfer(feeRecipient, txFees);
} else {
super.transferFrom(account, feeRecipient, txFees);
}
return senderPays ? value : value.sub(txFees);
}
return value;
}
} | @dev Modifier to check if caller is an admin/ | modifier onlyIdentityAdmin() {
require(isIdentityAdmin(msg.sender), "not IdentityAdmin");
_;
}
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./full_match/1/0xCbAb999b25850c6530bcA365e5005702CB6Bf006/sources/Treasury/FarmBossV1_WBTC.sol | direct sBTCPoolToken deposit/withdraw to BBTCMetapool
| _approveMax(_sBTCToken, _BBTCMetapool); | 3,127,614 | [
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./full_match/80001/0xBB24d7CBade17c26a19B97A1E6204125985f0412/sources/useCases/vehicle-management/vehicleModificationTracker.sol | Function to check if a user is blacklisted | function isBlacklisted(address _user) external view returns (bool) {
return blacklistedUsers[_user];
}
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pragma solidity 0.5.17;
contract ReentrancyGuard {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
constructor () internal {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and make it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
}
library Math {
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
function average(uint256 a, uint256 b) internal pure returns (uint256) {
return (a / 2) + (b / 2) + (((a % 2) + (b % 2)) / 2);
}
}
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns (address payable) {
return msg.sender;
}
function _msgData() internal view returns (bytes memory) {
this;
return msg.data;
}
}
contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() internal {
_owner = _msgSender();
emit OwnershipTransferred(address(0), _owner);
}
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(isOwner(), "Ownable: caller is not the owner");
_;
}
function isOwner() public view returns (bool) {
return _msgSender() == _owner;
}
function renounceOwnership() public onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public onlyOwner {
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal {
require(
newOwner != address(0),
"Ownable: new owner is the zero address"
);
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount)
external
returns (bool);
function allowance(address owner, address spender)
external
view
returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
library Address {
function isContract(address account) internal view returns (bool) {
bytes32 codehash;
bytes32 accountHash =
0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly {
codehash := extcodehash(account)
}
return (codehash != 0x0 && codehash != accountHash);
}
function toPayable(address account)
internal
pure
returns (address payable)
{
return address(uint160(account));
}
function sendValue(address payable recipient, uint256 amount) internal {
require(
address(this).balance >= amount,
"Address: insufficient balance"
);
(bool success, ) = recipient.call.value(amount)("");
require(
success,
"Address: unable to send value, recipient may have reverted"
);
}
}
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(
IERC20 token,
address to,
uint256 value
) internal {
callOptionalReturn(
token,
abi.encodeWithSelector(token.transfer.selector, to, value)
);
}
function safeTransferFrom(
IERC20 token,
address from,
address to,
uint256 value
) internal {
callOptionalReturn(
token,
abi.encodeWithSelector(token.transferFrom.selector, from, to, value)
);
}
function safeApprove(
IERC20 token,
address spender,
uint256 value
) internal {
require(
(value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(
token,
abi.encodeWithSelector(token.approve.selector, spender, value)
);
}
function safeIncreaseAllowance(
IERC20 token,
address spender,
uint256 value
) internal {
uint256 newAllowance =
token.allowance(address(this), spender).add(value);
callOptionalReturn(
token,
abi.encodeWithSelector(
token.approve.selector,
spender,
newAllowance
)
);
}
function safeDecreaseAllowance(
IERC20 token,
address spender,
uint256 value
) internal {
uint256 newAllowance =
token.allowance(address(this), spender).sub(
value,
"SafeERC20: decreased allowance below zero"
);
callOptionalReturn(
token,
abi.encodeWithSelector(
token.approve.selector,
spender,
newAllowance
)
);
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
// Return data is optional
require(
abi.decode(returndata, (bool)),
"SafeERC20: ERC20 operation did not succeed"
);
}
}
}
contract LPTokenWrapper is Ownable, ReentrancyGuard {
using SafeMath for uint256;
using SafeERC20 for IERC20;
IERC20 public BSKTETHLPToken = IERC20(0x1d470e0e3DFfbbA05E4F56541416a69574675889); // Uniswap V2 - Approve and Transfer BSKT-ETH-LP Token for stake
uint256 private _totalSupply;
mapping(address => uint256) private _balances;
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view returns (uint256) {
return _balances[account];
}
function stake(uint256 amount) nonReentrant public {
_totalSupply = _totalSupply.add(amount);
_balances[_msgSender()] = _balances[_msgSender()].add(amount);
BSKTETHLPToken.safeTransferFrom(_msgSender(), address(this), amount); // must required approved token
}
function withdraw(uint256 amount) nonReentrant public {
_totalSupply = _totalSupply.sub(amount);
_balances[_msgSender()] = _balances[_msgSender()].sub(amount);
BSKTETHLPToken.safeTransfer(_msgSender(), amount);
}
}
contract BsktEthLPPool is LPTokenWrapper {
IERC20 public BSKTREWARD = IERC20(0xC03841B5135600312707d39Eb2aF0D2aD5d51A91); // Basket token address, distribute token as reward
uint256 public constant duration = 100 days; //-----| Pool Duration |-----
uint256 public starttime = 0; //-----| Pool will start once notify the reward |-----
uint256 public periodFinish = 0;
uint256 public rewardRate = 0;
uint256 public lastUpdateTime;
uint256 public rewardPerTokenStored;
bool firstNotify;
mapping(address => uint256) public userRewardPerTokenPaid;
mapping(address => uint256) public rewards;
mapping(address => bool) public minimumBsktStakingEntry;
event Staked(address indexed user, uint256 amount);
event Withdrawn(address indexed user, uint256 amount);
event Rewarded(address indexed from, address indexed to, uint256 value);
modifier checkStart() {
require(
block.timestamp >= starttime,
"Error:Pool not started yet."
);
_;
}
modifier updateReward(address account) {
rewardPerTokenStored = rewardPerToken();
lastUpdateTime = lastTimeRewardApplicable();
if (account != address(0)) {
rewards[account] = earned(account);
userRewardPerTokenPaid[account] = rewardPerTokenStored;
}
_;
}
// Utility function to calculate
function lastTimeRewardApplicable() public view returns (uint256) {
return Math.min(block.timestamp, periodFinish);
}
// Reward rate
function rewardPerToken() public view returns (uint256) {
if (totalSupply() == 0) {
return rewardPerTokenStored;
}
return
rewardPerTokenStored.add(
lastTimeRewardApplicable()
.sub(lastUpdateTime)
.mul(rewardRate)
.mul(1e18)
.div(totalSupply())
);
}
// Check earned reward till now
function earned(address account) public view returns (uint256) {
return balanceOf(account)
.mul(rewardPerToken().sub(userRewardPerTokenPaid[account]))
.div(1e18)
.add(rewards[account]);
}
// Stake UNI-V2-LP ( ETH-BSKT Pair ) token
function stake(uint256 amount) public updateReward(_msgSender()) checkStart {
require(amount > 0, "Cannot stake 0");
super.stake(amount);
emit Staked(_msgSender(), amount);
}
// withdraw UNI-V2-LP ( ETH-BSKT Pair ) token
function withdraw(uint256 amount)
public
updateReward(_msgSender())
{
require(amount > 0, "Cannot withdraw 0");
super.withdraw(amount);
emit Withdrawn(_msgSender(), amount);
}
// Withdraw staked lp token and earned reward immediately
function exit() external {
withdraw(balanceOf(_msgSender()));
getReward();
}
// Withdraw earned reward
function getReward() public nonReentrant updateReward(_msgSender()){
uint256 reward = earned(_msgSender());
if (reward > 0) {
rewards[_msgSender()] = 0;
BSKTREWARD.safeTransfer(_msgSender(), reward);
emit Rewarded(address(this), _msgSender(), reward);
}
}
// Notify reward set for duration
function notifyRewardRate(uint256 _reward) public updateReward(address(0)) onlyOwner{
require(!firstNotify, "Error : Notify rewards allowed once only");
rewardRate = _reward.div(duration);
lastUpdateTime = block.timestamp;
starttime = block.timestamp;
periodFinish = block.timestamp.add(duration);
firstNotify = true;
}
} | must required approved token
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/**
*Submitted for verification at Etherscan.io on 2020-04-02
*/
// Sources flattened with buidler v1.2.0 https://buidler.dev
// File @pie-dao/proxy/contracts/[email protected]
pragma solidity ^0.6.2;
contract PProxyStorage {
function readString(bytes32 _key) public view returns(string memory) {
return bytes32ToString(storageRead(_key));
}
function setString(bytes32 _key, string memory _value) internal {
storageSet(_key, stringToBytes32(_value));
}
function readBool(bytes32 _key) public view returns(bool) {
return storageRead(_key) == bytes32(uint256(1));
}
function setBool(bytes32 _key, bool _value) internal {
if(_value) {
storageSet(_key, bytes32(uint256(1)));
} else {
storageSet(_key, bytes32(uint256(0)));
}
}
function readAddress(bytes32 _key) public view returns(address) {
return bytes32ToAddress(storageRead(_key));
}
function setAddress(bytes32 _key, address _value) internal {
storageSet(_key, addressToBytes32(_value));
}
function storageRead(bytes32 _key) public view returns(bytes32) {
bytes32 value;
//solium-disable-next-line security/no-inline-assembly
assembly {
value := sload(_key)
}
return value;
}
function storageSet(bytes32 _key, bytes32 _value) internal {
// targetAddress = _address; // No!
bytes32 implAddressStorageKey = _key;
//solium-disable-next-line security/no-inline-assembly
assembly {
sstore(implAddressStorageKey, _value)
}
}
function bytes32ToAddress(bytes32 _value) public pure returns(address) {
return address(uint160(uint256(_value)));
}
function addressToBytes32(address _value) public pure returns(bytes32) {
return bytes32(uint256(_value));
}
function stringToBytes32(string memory _value) public pure returns (bytes32 result) {
bytes memory tempEmptyStringTest = bytes(_value);
if (tempEmptyStringTest.length == 0) {
return 0x0;
}
assembly {
result := mload(add(_value, 32))
}
}
function bytes32ToString(bytes32 _value) public pure returns (string memory) {
bytes memory bytesString = new bytes(32);
uint charCount = 0;
for (uint256 j = 0; j < 32; j++) {
byte char = byte(bytes32(uint(_value) * 2 ** (8 * j)));
if (char != 0) {
bytesString[charCount] = char;
charCount++;
}
}
bytes memory bytesStringTrimmed = new bytes(charCount);
for (uint256 j = 0; j < charCount; j++) {
bytesStringTrimmed[j] = bytesString[j];
}
return string(bytesStringTrimmed);
}
}
// File @pie-dao/proxy/contracts/[email protected]
pragma solidity ^0.6.2;
contract PProxy is PProxyStorage {
bytes32 constant IMPLEMENTATION_SLOT = keccak256(abi.encodePacked("IMPLEMENTATION_SLOT"));
bytes32 constant OWNER_SLOT = keccak256(abi.encodePacked("OWNER_SLOT"));
modifier onlyProxyOwner() {
require(msg.sender == readAddress(OWNER_SLOT), "PProxy.onlyProxyOwner: msg sender not owner");
_;
}
constructor () public {
setAddress(OWNER_SLOT, msg.sender);
}
function getProxyOwner() public view returns (address) {
return readAddress(OWNER_SLOT);
}
function setProxyOwner(address _newOwner) onlyProxyOwner public {
setAddress(OWNER_SLOT, _newOwner);
}
function getImplementation() public view returns (address) {
return readAddress(IMPLEMENTATION_SLOT);
}
function setImplementation(address _newImplementation) onlyProxyOwner public {
setAddress(IMPLEMENTATION_SLOT, _newImplementation);
}
fallback () external payable {
return internalFallback();
}
function internalFallback() internal virtual {
address contractAddr = readAddress(IMPLEMENTATION_SLOT);
assembly {
let ptr := mload(0x40)
calldatacopy(ptr, 0, calldatasize())
let result := delegatecall(gas(), contractAddr, ptr, calldatasize(), 0, 0)
let size := returndatasize()
returndatacopy(ptr, 0, size)
switch result
case 0 { revert(ptr, size) }
default { return(ptr, size) }
}
}
}
// File @pie-dao/proxy/contracts/[email protected]
pragma solidity ^0.6.2;
contract PProxyPausable is PProxy {
bytes32 constant PAUSED_SLOT = keccak256(abi.encodePacked("PAUSED_SLOT"));
bytes32 constant PAUZER_SLOT = keccak256(abi.encodePacked("PAUZER_SLOT"));
constructor() PProxy() public {
setAddress(PAUZER_SLOT, msg.sender);
}
modifier onlyPauzer() {
require(msg.sender == readAddress(PAUZER_SLOT), "PProxyPausable.onlyPauzer: msg sender not pauzer");
_;
}
modifier notPaused() {
require(!readBool(PAUSED_SLOT), "PProxyPausable.notPaused: contract is paused");
_;
}
function getPauzer() public view returns (address) {
return readAddress(PAUZER_SLOT);
}
function setPauzer(address _newPauzer) public onlyProxyOwner{
setAddress(PAUZER_SLOT, _newPauzer);
}
function renouncePauzer() public onlyPauzer {
setAddress(PAUZER_SLOT, address(0));
}
function getPaused() public view returns (bool) {
return readBool(PAUSED_SLOT);
}
function setPaused(bool _value) public onlyPauzer {
setBool(PAUSED_SLOT, _value);
}
function internalFallback() internal virtual override notPaused {
super.internalFallback();
}
}
// File contracts/interfaces/IBFactory.sol
pragma solidity ^0.6.4;
interface IBFactory {
function newBPool() external returns (address);
}
// File contracts/interfaces/IBPool.sol
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is disstributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity 0.6.4;
interface IBPool {
function isBound(address token) external view returns(bool);
function getBalance(address token) external view returns (uint);
function rebind(address token, uint balance, uint denorm) external;
function setSwapFee(uint swapFee) external;
function setPublicSwap(bool _public) external;
function bind(address token, uint balance, uint denorm) external;
function unbind(address token) external;
function getDenormalizedWeight(address token) external view returns (uint);
function getTotalDenormalizedWeight() external view returns (uint);
function getCurrentTokens() external view returns(address[] memory);
function setController(address manager) external;
function isPublicSwap() external view returns(bool);
function getSwapFee() external view returns (uint256);
function gulp(address token) external;
function calcPoolOutGivenSingleIn(
uint tokenBalanceIn,
uint tokenWeightIn,
uint poolSupply,
uint totalWeight,
uint tokenAmountIn,
uint swapFee
)
external pure
returns (uint poolAmountOut);
function calcSingleInGivenPoolOut(
uint tokenBalanceIn,
uint tokenWeightIn,
uint poolSupply,
uint totalWeight,
uint poolAmountOut,
uint swapFee
)
external pure
returns (uint tokenAmountIn);
function calcSingleOutGivenPoolIn(
uint tokenBalanceOut,
uint tokenWeightOut,
uint poolSupply,
uint totalWeight,
uint poolAmountIn,
uint swapFee
)
external pure
returns (uint tokenAmountOut);
function calcPoolInGivenSingleOut(
uint tokenBalanceOut,
uint tokenWeightOut,
uint poolSupply,
uint totalWeight,
uint tokenAmountOut,
uint swapFee
)
external pure
returns (uint poolAmountIn);
}
// File contracts/interfaces/IERC20.sol
pragma solidity ^0.6.4;
interface IERC20 {
event Approval(address indexed _src, address indexed _dst, uint _amount);
event Transfer(address indexed _src, address indexed _dst, uint _amount);
function totalSupply() external view returns (uint);
function balanceOf(address _whom) external view returns (uint);
function allowance(address _src, address _dst) external view returns (uint);
function approve(address _dst, uint _amount) external returns (bool);
function transfer(address _dst, uint _amount) external returns (bool);
function transferFrom(
address _src, address _dst, uint _amount
) external returns (bool);
}
// File contracts/Ownable.sol
pragma solidity ^0.6.4;
// TODO move this generic contract to a seperate repo with all generic smart contracts
contract Ownable {
bytes32 constant public oSlot = keccak256("Ownable.storage.location");
event OwnerChanged(address indexed previousOwner, address indexed newOwner);
// Ownable struct
struct os {
address owner;
}
modifier onlyOwner(){
require(msg.sender == los().owner, "Ownable.onlyOwner: msg.sender not owner");
_;
}
/**
@notice Transfer ownership to a new address
@param _newOwner Address of the new owner
*/
function transferOwnership(address _newOwner) onlyOwner external {
_setOwner(_newOwner);
}
/**
@notice Internal method to set the owner
@param _newOwner Address of the new owner
*/
function _setOwner(address _newOwner) internal {
emit OwnerChanged(los().owner, _newOwner);
los().owner = _newOwner;
}
/**
@notice Load ownable storage
@return s Storage pointer to the Ownable storage struct
*/
function los() internal pure returns (os storage s) {
bytes32 loc = oSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/interfaces/IPSmartPool.sol
pragma solidity ^0.6.4;
interface IPSmartPool is IERC20 {
function joinPool(uint256 _amount) external;
function exitPool(uint256 _amount) external;
function getController() external view returns(address);
function getTokens() external view returns(address[] memory);
function calcTokensForAmount(uint256 _amount) external view returns(address[] memory tokens, uint256[] memory amounts);
}
// File contracts/PCTokenStorage.sol
pragma solidity ^0.6.4;
contract PCTokenStorage {
bytes32 constant public ptSlot = keccak256("PCToken.storage.location");
struct pts {
string name;
string symbol;
uint256 totalSupply;
mapping(address => uint256) balance;
mapping(address => mapping(address=>uint256)) allowance;
}
/**
@notice Load pool token storage
@return s Storage pointer to the pool token struct
*/
function lpts() internal pure returns (pts storage s) {
bytes32 loc = ptSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/PCToken.sol
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity ^0.6.4;
// Highly opinionated token implementation
// Based on the balancer Implementation
contract PCToken is IERC20, PCTokenStorage {
event Approval(address indexed _src, address indexed _dst, uint _amount);
event Transfer(address indexed _src, address indexed _dst, uint _amount);
uint8 public constant decimals = 18;
uint public constant BONE = 10**18;
uint public constant MAX_BOUND_TOKENS = 8;
uint public constant MIN_WEIGHT = BONE;
uint public constant MAX_WEIGHT = BONE * 50;
uint public constant MAX_TOTAL_WEIGHT = BONE * 50;
uint public constant MIN_BALANCE = BONE / 10**6;
uint public constant MAX_BALANCE = BONE * 10**12;
uint public constant MIN_POOL_SUPPLY = BONE;
function badd(uint a, uint b)
internal pure
returns (uint)
{
uint c = a + b;
require(c >= a, "ERR_ADD_OVERFLOW");
return c;
}
function bsub(uint a, uint b)
internal pure
returns (uint)
{
(uint c, bool flag) = bsubSign(a, b);
require(!flag, "ERR_SUB_UNDERFLOW");
return c;
}
function bsubSign(uint a, uint b)
internal pure
returns (uint, bool)
{
if (a >= b) {
return (a - b, false);
} else {
return (b - a, true);
}
}
function bmul(uint a, uint b)
internal pure
returns (uint)
{
uint c0 = a * b;
require(a == 0 || c0 / a == b, "ERR_MUL_OVERFLOW");
uint c1 = c0 + (BONE / 2);
require(c1 >= c0, "ERR_MUL_OVERFLOW");
uint c2 = c1 / BONE;
return c2;
}
function bdiv(uint a, uint b)
internal pure
returns (uint)
{
require(b != 0, "ERR_DIV_ZERO");
uint c0 = a * BONE;
require(a == 0 || c0 / a == BONE, "ERR_DIV_INTERNAL"); // bmul overflow
uint c1 = c0 + (b / 2);
require(c1 >= c0, "ERR_DIV_INTERNAL"); // badd require
uint c2 = c1 / b;
return c2;
}
function _mint(uint _amount) internal {
pts storage s = lpts();
s.balance[address(this)] = badd(s.balance[address(this)], _amount);
s.totalSupply = badd(s.totalSupply, _amount);
emit Transfer(address(0), address(this), _amount);
}
function _burn(uint _amount) internal {
pts storage s = lpts();
require(s.balance[address(this)] >= _amount, "ERR_INSUFFICIENT_BAL");
s.balance[address(this)] = bsub(s.balance[address(this)], _amount);
s.totalSupply = bsub(s.totalSupply, _amount);
emit Transfer(address(this), address(0), _amount);
}
function _move(address _src, address _dst, uint _amount) internal {
pts storage s = lpts();
require(s.balance[_src] >= _amount, "ERR_INSUFFICIENT_BAL");
s.balance[_src] = bsub(s.balance[_src], _amount);
s.balance[_dst] = badd(s.balance[_dst], _amount);
emit Transfer(_src, _dst, _amount);
}
function _push(address _to, uint _amount) internal {
_move(address(this), _to, _amount);
}
function _pull(address _from, uint _amount) internal {
_move(_from, address(this), _amount);
}
function allowance(address _src, address _dst) external view override returns (uint) {
return lpts().allowance[_src][_dst];
}
function balanceOf(address _whom) external view override returns (uint) {
return lpts().balance[_whom];
}
function totalSupply() public view override returns (uint) {
return lpts().totalSupply;
}
function name() external view returns (string memory) {
return lpts().name;
}
function symbol() external view returns (string memory) {
return lpts().symbol;
}
function approve(address _dst, uint _amount) external override returns (bool) {
lpts().allowance[msg.sender][_dst] = _amount;
emit Approval(msg.sender, _dst, _amount);
return true;
}
function increaseApproval(address _dst, uint _amount) external returns (bool) {
pts storage s = lpts();
s.allowance[msg.sender][_dst] = badd(s.allowance[msg.sender][_dst], _amount);
emit Approval(msg.sender, _dst, s.allowance[msg.sender][_dst]);
return true;
}
function decreaseApproval(address _dst, uint _amount) external returns (bool) {
pts storage s = lpts();
uint oldValue = s.allowance[msg.sender][_dst];
if (_amount > oldValue) {
s.allowance[msg.sender][_dst] = 0;
} else {
s.allowance[msg.sender][_dst] = bsub(oldValue, _amount);
}
emit Approval(msg.sender, _dst, s.allowance[msg.sender][_dst]);
return true;
}
function transfer(address _dst, uint _amount) external override returns (bool) {
_move(msg.sender, _dst, _amount);
return true;
}
function transferFrom(address _src, address _dst, uint _amount) external override returns (bool) {
pts storage s = lpts();
require(msg.sender == _src || _amount <= s.allowance[_src][msg.sender], "ERR_PCTOKEN_BAD_CALLER");
_move(_src, _dst, _amount);
if (msg.sender != _src && s.allowance[_src][msg.sender] != uint256(-1)) {
s.allowance[_src][msg.sender] = bsub(s.allowance[_src][msg.sender], _amount);
emit Approval(msg.sender, _dst, s.allowance[_src][msg.sender]);
}
return true;
}
}
// File contracts/ReentryProtection.sol
pragma solidity ^0.6.4;
// TODO move this generic contract to a seperate repo with all generic smart contracts
contract ReentryProtection {
bytes32 constant public rpSlot = keccak256("ReentryProtection.storage.location");
// reentry protection storage
struct rps {
uint256 lockCounter;
}
modifier noReentry {
// Use counter to only write to storage once
lrps().lockCounter ++;
uint256 lockValue = lrps().lockCounter;
_;
require(lockValue == lrps().lockCounter, "ReentryProtection.noReentry: reentry detected");
}
/**
@notice Load reentry protection storage
@return s Pointer to the reentry protection storage struct
*/
function lrps() internal pure returns (rps storage s) {
bytes32 loc = rpSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/smart-pools/PBasicSmartPool.sol
pragma solidity ^0.6.4;
contract PBasicSmartPool is IPSmartPool, PCToken, ReentryProtection {
// P Basic Smart Struct
bytes32 constant public pbsSlot = keccak256("PBasicSmartPool.storage.location");
struct pbs {
IBPool bPool;
address controller;
address publicSwapSetter;
address tokenBinder;
}
modifier ready() {
require(address(lpbs().bPool) != address(0), "PBasicSmartPool.ready: not ready");
_;
}
event LOG_JOIN(
address indexed caller,
address indexed tokenIn,
uint256 tokenAmountIn
);
event LOG_EXIT(
address indexed caller,
address indexed tokenOut,
uint256 tokenAmountOut
);
event TokensApproved();
event ControllerChanged(address indexed previousController, address indexed newController);
event PublicSwapSetterChanged(address indexed previousSetter, address indexed newSetter);
event TokenBinderChanged(address indexed previousTokenBinder, address indexed newTokenBinder);
event PublicSwapSet(address indexed setter, bool indexed value);
event SwapFeeSet(address indexed setter, uint256 newFee);
event PoolJoined(address indexed from, uint256 amount);
event PoolExited(address indexed from, uint256 amount);
modifier onlyController() {
require(msg.sender == lpbs().controller, "PBasicSmartPool.onlyController: not controller");
_;
}
modifier onlyPublicSwapSetter() {
require(msg.sender == lpbs().publicSwapSetter, "PBasicSmartPool.onlyPublicSwapSetter: not public swap setter");
_;
}
modifier onlyTokenBinder() {
require(msg.sender == lpbs().tokenBinder, "PBasicSmartPool.onlyTokenBinder: not token binder");
_;
}
/**
@notice Initialises the contract
@param _bPool Address of the underlying balancer pool
@param _name Name for the smart pool token
@param _symbol Symbol for the smart pool token
@param _initialSupply Initial token supply to mint
*/
function init(address _bPool, string calldata _name, string calldata _symbol, uint256 _initialSupply) external {
pbs storage s = lpbs();
require(address(s.bPool) == address(0), "PBasicSmartPool.init: already initialised");
s.bPool = IBPool(_bPool);
s.controller = msg.sender;
s.publicSwapSetter = msg.sender;
s.tokenBinder = msg.sender;
lpts().name = _name;
lpts().symbol = _symbol;
_mintPoolShare(_initialSupply);
_pushPoolShare(msg.sender, _initialSupply);
}
/**
@notice Sets approval to all tokens to the underlying balancer pool
@dev It uses this function to save on gas in joinPool
*/
function approveTokens() public {
IBPool bPool = lpbs().bPool;
address[] memory tokens = bPool.getCurrentTokens();
for(uint256 i = 0; i < tokens.length; i ++) {
IERC20(tokens[i]).approve(address(bPool), uint256(-1));
}
emit TokensApproved();
}
/**
@notice Sets the controller address. Can only be set by the current controller
@param _controller Address of the new controller
*/
function setController(address _controller) onlyController noReentry external {
emit ControllerChanged(lpbs().controller, _controller);
lpbs().controller = _controller;
}
/**
@notice Sets public swap setter address. Can only be set by the controller
@param _newPublicSwapSetter Address of the new public swap setter
*/
function setPublicSwapSetter(address _newPublicSwapSetter) onlyController external {
emit PublicSwapSetterChanged(lpbs().publicSwapSetter, _newPublicSwapSetter);
lpbs().publicSwapSetter = _newPublicSwapSetter;
}
/**
@notice Sets the token binder address. Can only be set by the controller
@param _newTokenBinder Address of the new token binder
*/
function setTokenBinder(address _newTokenBinder) onlyController external {
emit TokenBinderChanged(lpbs().tokenBinder, _newTokenBinder);
lpbs().tokenBinder = _newTokenBinder;
}
/**
@notice Enables or disables public swapping on the underlying balancer pool. Can only be set by the controller
@param _public Public or not
*/
function setPublicSwap(bool _public) onlyPublicSwapSetter external {
emit PublicSwapSet(msg.sender, _public);
lpbs().bPool.setPublicSwap(_public);
}
/**
@notice Set the swap fee on the underlying balancer pool. Can only be called by the controller
@param _swapFee The new swap fee
*/
function setSwapFee(uint256 _swapFee) onlyController external {
emit SwapFeeSet(msg.sender, _swapFee);
lpbs().bPool.setSwapFee(_swapFee);
}
/**
@notice Mints pool shares in exchange for underlying assets
@param _amount Amount of pool shares to mint
*/
function joinPool(uint256 _amount) external override virtual ready {
_joinPool(_amount);
}
/**
@notice Internal join pool function. See joinPool for more info
@param _amount Amount of pool shares to mint
*/
function _joinPool(uint256 _amount) internal virtual ready {
IBPool bPool = lpbs().bPool;
uint poolTotal = totalSupply();
uint ratio = bdiv(_amount, poolTotal);
require(ratio != 0);
address[] memory tokens = bPool.getCurrentTokens();
for (uint i = 0; i < tokens.length; i++) {
address t = tokens[i];
uint bal = bPool.getBalance(t);
uint tokenAmountIn = bmul(ratio, bal);
emit LOG_JOIN(msg.sender, t, tokenAmountIn);
_pullUnderlying(t, msg.sender, tokenAmountIn, bal);
}
_mintPoolShare(_amount);
_pushPoolShare(msg.sender, _amount);
emit PoolJoined(msg.sender, _amount);
}
/**
@notice Burns pool shares and sends back the underlying assets
@param _amount Amount of pool tokens to burn
*/
function exitPool(uint256 _amount) external override ready noReentry {
IBPool bPool = lpbs().bPool;
uint poolTotal = totalSupply();
uint ratio = bdiv(_amount, poolTotal);
require(ratio != 0);
_pullPoolShare(msg.sender, _amount);
_burnPoolShare(_amount);
address[] memory tokens = bPool.getCurrentTokens();
for (uint i = 0; i < tokens.length; i++) {
address t = tokens[i];
uint bal = bPool.getBalance(t);
uint tAo = bmul(ratio, bal);
emit LOG_EXIT(msg.sender, t, tAo);
_pushUnderlying(t, msg.sender, tAo, bal);
}
emit PoolExited(msg.sender, _amount);
}
/**
@notice Bind a token to the underlying balancer pool. Can only be called by the token binder
@param _token Token to bind
@param _balance Amount to bind
@param _denorm Denormalised weight
*/
function bind(address _token, uint256 _balance, uint256 _denorm) external onlyTokenBinder {
IBPool bPool = lpbs().bPool;
IERC20 token = IERC20(_token);
token.transferFrom(msg.sender, address(this), _balance);
token.approve(address(bPool), uint256(-1));
bPool.bind(_token, _balance, _denorm);
}
/**
@notice Rebind a token to the pool
@param _token Token to bind
@param _balance Amount to bind
@param _denorm Denormalised weight
*/
function rebind(address _token, uint256 _balance, uint256 _denorm) external onlyTokenBinder {
IBPool bPool = lpbs().bPool;
IERC20 token = IERC20(_token);
// gulp old non acounted for token balance in the contract
bPool.gulp(_token);
uint256 oldBalance = token.balanceOf(address(bPool));
// If tokens need to be pulled from msg.sender
if(_balance > oldBalance) {
token.transferFrom(msg.sender, address(this), bsub(_balance, oldBalance));
token.approve(address(bPool), uint256(-1));
}
bPool.rebind(_token, _balance, _denorm);
// If any tokens are in this contract send them to msg.sender
uint256 tokenBalance = token.balanceOf(address(this));
if(tokenBalance > 0) {
token.transfer(msg.sender, tokenBalance);
}
}
/**
@notice Unbind a token
@param _token Token to unbind
*/
function unbind(address _token) external onlyTokenBinder {
IBPool bPool = lpbs().bPool;
IERC20 token = IERC20(_token);
// unbind the token in the bPool
bPool.unbind(_token);
// If any tokens are in this contract send them to msg.sender
uint256 tokenBalance = token.balanceOf(address(this));
if(tokenBalance > 0) {
token.transfer(msg.sender, tokenBalance);
}
}
function getTokens() external view override returns(address[] memory) {
return lpbs().bPool.getCurrentTokens();
}
/**
@notice Gets the underlying assets and amounts to mint specific pool shares.
@param _amount Amount of pool shares to calculate the values for
@return tokens The addresses of the tokens
@return amounts The amounts of tokens needed to mint that amount of pool shares
*/
function calcTokensForAmount(uint256 _amount) external view override returns(address[] memory tokens, uint256[] memory amounts) {
tokens = lpbs().bPool.getCurrentTokens();
amounts = new uint256[](tokens.length);
uint256 ratio = bdiv(_amount, totalSupply());
for(uint256 i = 0; i < tokens.length; i ++) {
address t = tokens[i];
uint256 bal = lpbs().bPool.getBalance(t);
uint256 amount = bmul(ratio, bal);
amounts[i] = amount;
}
}
/**
@notice Get the address of the controller
@return The address of the pool
*/
function getController() external view override returns(address) {
return lpbs().controller;
}
/**
@notice Get the address of the public swap setter
@return The public swap setter address
*/
function getPublicSwapSetter() external view returns(address) {
return lpbs().publicSwapSetter;
}
/**
@notice Get the address of the token binder
@return The token binder address
*/
function getTokenBinder() external view returns(address) {
return lpbs().tokenBinder;
}
/**
@notice Get if public swapping is enabled
@return If public swapping is enabled
*/
function isPublicSwap() external view returns (bool) {
return lpbs().bPool.isPublicSwap();
}
/**
@notice Get the current swap fee
@return The current swap fee
*/
function getSwapFee() external view returns (uint256) {
return lpbs().bPool.getSwapFee();
}
/**
@notice Get the address of the underlying Balancer pool
@return The address of the underlying balancer pool
*/
function getBPool() external view returns(address) {
return address(lpbs().bPool);
}
/**
@notice Pull the underlying token from an address and rebind it to the balancer pool
@param _token Address of the token to pull
@param _from Address to pull the token from
@param _amount Amount of token to pull
@param _tokenBalance Balance of the token already in the balancer pool
*/
function _pullUnderlying(address _token, address _from, uint256 _amount, uint256 _tokenBalance)
internal
{
IBPool bPool = lpbs().bPool;
// Gets current Balance of token i, Bi, and weight of token i, Wi, from BPool.
uint tokenWeight = bPool.getDenormalizedWeight(_token);
bool xfer = IERC20(_token).transferFrom(_from, address(this), _amount);
require(xfer, "ERR_ERC20_FALSE");
bPool.rebind(_token, badd(_tokenBalance, _amount), tokenWeight);
}
/**
@notice Push a underlying token and rebind the token to the balancer pool
@param _token Address of the token to push
@param _to Address to pull the token to
@param _amount Amount of token to push
@param _tokenBalance Balance of the token already in the balancer pool
*/
function _pushUnderlying(address _token, address _to, uint256 _amount, uint256 _tokenBalance)
internal
{
IBPool bPool = lpbs().bPool;
// Gets current Balance of token i, Bi, and weight of token i, Wi, from BPool.
uint tokenWeight = bPool.getDenormalizedWeight(_token);
bPool.rebind(_token, bsub(_tokenBalance, _amount), tokenWeight);
bool xfer = IERC20(_token).transfer(_to, _amount);
require(xfer, "ERR_ERC20_FALSE");
}
/**
@notice Pull pool shares
@param _from Address to pull pool shares from
@param _amount Amount of pool shares to pull
*/
function _pullPoolShare(address _from, uint256 _amount)
internal
{
_pull(_from, _amount);
}
/**
@notice Burn pool shares
@param _amount Amount of pool shares to burn
*/
function _burnPoolShare(uint256 _amount)
internal
{
_burn(_amount);
}
/**
@notice Mint pool shares
@param _amount Amount of pool shares to mint
*/
function _mintPoolShare(uint256 _amount)
internal
{
_mint(_amount);
}
/**
@notice Push pool shares to account
@param _to Address to push the pool shares to
@param _amount Amount of pool shares to push
*/
function _pushPoolShare(address _to, uint256 _amount)
internal
{
_push(_to, _amount);
}
/**
@notice Load PBasicPool storage
@return s Pointer to the storage struct
*/
function lpbs() internal pure returns (pbs storage s) {
bytes32 loc = pbsSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/smart-pools/PCappedSmartPool.sol
pragma solidity ^0.6.4;
contract PCappedSmartPool is PBasicSmartPool {
bytes32 constant public pcsSlot = keccak256("PCappedSmartPool.storage.location");
event CapChanged(address indexed setter, uint256 oldCap, uint256 newCap);
struct pcs {
uint256 cap;
}
modifier withinCap() {
_;
require(totalSupply() < lpcs().cap, "PCappedSmartPool.withinCap: Cap limit reached");
}
/**
@notice Set the maximum cap of the contract
@param _cap New cap in wei
*/
function setCap(uint256 _cap) onlyController external {
emit CapChanged(msg.sender, lpcs().cap, _cap);
lpcs().cap = _cap;
}
/**
@notice Takes underlying assets and mints smart pool tokens. Enforces the cap
@param _amount Amount of pool tokens to mint
*/
function joinPool(uint256 _amount) external override withinCap {
super._joinPool(_amount);
}
/**
@notice Get the current cap
@return The current cap in wei
*/
function getCap() external view returns(uint256) {
return lpcs().cap;
}
/**
@notice Load the PCappedSmartPool storage
@return s Pointer to the storage struct
*/
function lpcs() internal pure returns (pcs storage s) {
bytes32 loc = pcsSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/factory/PProxiedFactory.sol
pragma solidity ^0.6.4;
contract PProxiedFactory is Ownable {
IBFactory public balancerFactory;
address public smartPoolImplementation;
mapping(address => bool) public isPool;
address[] public pools;
event SmartPoolCreated(address indexed poolAddress, string name, string symbol);
function init(address _balancerFactory) public {
require(smartPoolImplementation == address(0), "Already initialised");
_setOwner(msg.sender);
balancerFactory = IBFactory(_balancerFactory);
PCappedSmartPool implementation = new PCappedSmartPool();
// function init(address _bPool, string calldata _name, string calldata _symbol, uint256 _initialSupply) external {
implementation.init(address(0), "IMPL", "IMPL", 1 ether);
smartPoolImplementation = address(implementation);
}
function newProxiedSmartPool(
string memory _name,
string memory _symbol,
uint256 _initialSupply,
address[] memory _tokens,
uint256[] memory _amounts,
uint256[] memory _weights,
uint256 _cap
) public onlyOwner returns(address) {
// Deploy proxy contract
PProxyPausable proxy = new PProxyPausable();
// Setup proxy
proxy.setImplementation(smartPoolImplementation);
proxy.setPauzer(msg.sender);
proxy.setProxyOwner(msg.sender);
// Setup balancer pool
address balancerPoolAddress = balancerFactory.newBPool();
IBPool bPool = IBPool(balancerPoolAddress);
for(uint256 i = 0; i < _tokens.length; i ++) {
IERC20 token = IERC20(_tokens[i]);
// Transfer tokens to this contract
token.transferFrom(msg.sender, address(this), _amounts[i]);
// Approve the balancer pool
token.approve(balancerPoolAddress, uint256(-1));
// Bind tokens
bPool.bind(_tokens[i], _amounts[i], _weights[i]);
}
bPool.setController(address(proxy));
// Setup smart pool
PCappedSmartPool smartPool = PCappedSmartPool(address(proxy));
smartPool.init(balancerPoolAddress, _name, _symbol, _initialSupply);
smartPool.setCap(_cap);
smartPool.setPublicSwapSetter(msg.sender);
smartPool.setTokenBinder(msg.sender);
smartPool.setController(msg.sender);
smartPool.approveTokens();
isPool[address(smartPool)] = true;
pools.push(address(smartPool));
emit SmartPoolCreated(address(smartPool), _name, _symbol);
smartPool.transfer(msg.sender, _initialSupply);
return address(smartPool);
}
}
// File contracts/interfaces/IUniswapFactory.sol
pragma solidity ^0.6.4;
interface IUniswapFactory {
// Create Exchange
function createExchange(address token) external returns (address exchange);
// Get Exchange and Token Info
function getExchange(address token) external view returns (address exchange);
function getToken(address exchange) external view returns (address token);
function getTokenWithId(uint256 tokenId) external view returns (address token);
// Never use
function initializeFactory(address template) external;
}
// File contracts/interfaces/IUniswapExchange.sol
pragma solidity ^0.6.4;
interface IUniswapExchange {
// Address of ERC20 token sold on this exchange
function tokenAddress() external view returns (address token);
// Address of Uniswap Factory
function factoryAddress() external view returns (address factory);
// Provide Liquidity
function addLiquidity(uint256 min_liquidity, uint256 max_tokens, uint256 deadline) external payable returns (uint256);
function removeLiquidity(uint256 amount, uint256 min_eth, uint256 min_tokens, uint256 deadline) external returns (uint256, uint256);
// Get Prices
function getEthToTokenInputPrice(uint256 eth_sold) external view returns (uint256 tokens_bought);
function getEthToTokenOutputPrice(uint256 tokens_bought) external view returns (uint256 eth_sold);
function getTokenToEthInputPrice(uint256 tokens_sold) external view returns (uint256 eth_bought);
function getTokenToEthOutputPrice(uint256 eth_bought) external view returns (uint256 tokens_sold);
// Trade ETH to ERC20
function ethToTokenSwapInput(uint256 min_tokens, uint256 deadline) external payable returns (uint256 tokens_bought);
function ethToTokenTransferInput(uint256 min_tokens, uint256 deadline, address recipient) external payable returns (uint256 tokens_bought);
function ethToTokenSwapOutput(uint256 tokens_bought, uint256 deadline) external payable returns (uint256 eth_sold);
function ethToTokenTransferOutput(uint256 tokens_bought, uint256 deadline, address recipient) external payable returns (uint256 eth_sold);
// Trade ERC20 to ETH
function tokenToEthSwapInput(uint256 tokens_sold, uint256 min_eth, uint256 deadline) external returns (uint256 eth_bought);
function tokenToEthTransferInput(uint256 tokens_sold, uint256 min_eth, uint256 deadline, address recipient) external returns (uint256 eth_bought);
function tokenToEthSwapOutput(uint256 eth_bought, uint256 max_tokens, uint256 deadline) external returns (uint256 tokens_sold);
function tokenToEthTransferOutput(uint256 eth_bought, uint256 max_tokens, uint256 deadline, address recipient) external returns (uint256 tokens_sold);
// Trade ERC20 to ERC20
function tokenToTokenSwapInput(uint256 tokens_sold, uint256 min_tokens_bought, uint256 min_eth_bought, uint256 deadline, address token_addr) external returns (uint256 tokens_bought);
function tokenToTokenTransferInput(uint256 tokens_sold, uint256 min_tokens_bought, uint256 min_eth_bought, uint256 deadline, address recipient, address token_addr) external returns (uint256 tokens_bought);
function tokenToTokenSwapOutput(uint256 tokens_bought, uint256 max_tokens_sold, uint256 max_eth_sold, uint256 deadline, address token_addr) external returns (uint256 tokens_sold);
function tokenToTokenTransferOutput(uint256 tokens_bought, uint256 max_tokens_sold, uint256 max_eth_sold, uint256 deadline, address recipient, address token_addr) external returns (uint256 tokens_sold);
// Trade ERC20 to Custom Pool
function tokenToExchangeSwapInput(uint256 tokens_sold, uint256 min_tokens_bought, uint256 min_eth_bought, uint256 deadline, address exchange_addr) external returns (uint256 tokens_bought);
function tokenToExchangeTransferInput(uint256 tokens_sold, uint256 min_tokens_bought, uint256 min_eth_bought, uint256 deadline, address recipient, address exchange_addr) external returns (uint256 tokens_bought);
function tokenToExchangeSwapOutput(uint256 tokens_bought, uint256 max_tokens_sold, uint256 max_eth_sold, uint256 deadline, address exchange_addr) external returns (uint256 tokens_sold);
function tokenToExchangeTransferOutput(uint256 tokens_bought, uint256 max_tokens_sold, uint256 max_eth_sold, uint256 deadline, address recipient, address exchange_addr) external returns (uint256 tokens_sold);
// ERC20 comaptibility for liquidity tokens
// bytes32 public name;
// bytes32 public symbol;
// uint256 public decimals;
function transfer(address _to, uint256 _value) external returns (bool);
function transferFrom(address _from, address _to, uint256 value) external returns (bool);
function approve(address _spender, uint256 _value) external returns (bool);
function allowance(address _owner, address _spender) external view returns (uint256);
function balanceOf(address _owner) external view returns (uint256);
function totalSupply() external view returns (uint256);
// Never use
function setup(address token_addr) external;
}
// File contracts/recipes/PUniswapPoolRecipe.sol
pragma solidity ^0.6.4;
// Takes ETH and mints smart pool tokens
contract PUniswapPoolRecipe {
bytes32 constant public uprSlot = keccak256("PUniswapPoolRecipe.storage.location");
// Uniswap pool recipe struct
struct uprs {
IPSmartPool pool;
IUniswapFactory uniswapFactory;
}
function init(address _pool, address _uniswapFactory) public virtual {
uprs storage s = luprs();
require(address(s.pool) == address(0), "already initialised");
s.pool = IPSmartPool(_pool);
s.uniswapFactory = IUniswapFactory(_uniswapFactory);
}
// Using same interface as Uniswap for compatibility
function ethToTokenTransferOutput(uint256 _tokens_bought, uint256 _deadline, address _recipient) public payable returns (uint256 eth_sold) {
uprs storage s = luprs();
require(_deadline >= block.timestamp);
(address[] memory tokens, uint256[] memory amounts) = s.pool.calcTokensForAmount(_tokens_bought);
eth_sold = 0;
// Buy and approve tokens
for(uint256 i = 0; i < tokens.length; i ++) {
eth_sold += _ethToToken(tokens[i], amounts[i]);
IERC20(tokens[i]).approve(address(s.pool), uint256(-1));
}
// Calculate amount of eth sold
eth_sold = msg.value - address(this).balance;
// Send back excess eth
msg.sender.transfer(address(this).balance);
// Join pool
s.pool.joinPool(_tokens_bought);
// Send pool tokens to receiver
s.pool.transfer(_recipient, s.pool.balanceOf(address(this)));
return eth_sold;
}
function ethToTokenSwapOutput(uint256 _tokens_bought, uint256 _deadline) external payable returns (uint256 eth_sold) {
return ethToTokenTransferOutput(_tokens_bought, _deadline, msg.sender);
}
function _ethToToken(address _token, uint256 _tokens_bought) internal virtual returns (uint256) {
uprs storage s = luprs();
IUniswapExchange exchange = IUniswapExchange(s.uniswapFactory.getExchange(_token));
return exchange.ethToTokenSwapOutput{value: address(this).balance}(_tokens_bought, uint256(-1));
}
function getEthToTokenOutputPrice(uint256 _tokens_bought) external view virtual returns (uint256 eth_sold) {
uprs storage s = luprs();
(address[] memory tokens, uint256[] memory amounts) = s.pool.calcTokensForAmount(_tokens_bought);
eth_sold = 0;
for(uint256 i = 0; i < tokens.length; i ++) {
IUniswapExchange exchange = IUniswapExchange(s.uniswapFactory.getExchange(tokens[i]));
eth_sold += exchange.getEthToTokenOutputPrice(amounts[i]);
}
return eth_sold;
}
function tokenToEthTransferInput(uint256 _tokens_sold, uint256 _min_eth, uint256 _deadline, address _recipient) public returns (uint256 eth_bought) {
uprs storage s = luprs();
require(_deadline >= block.timestamp);
require(s.pool.transferFrom(msg.sender, address(this), _tokens_sold), "PUniswapPoolRecipe.tokenToEthTransferInput: transferFrom failed");
s.pool.exitPool(_tokens_sold);
address[] memory tokens = s.pool.getTokens();
uint256 ethAmount = 0;
for(uint256 i = 0; i < tokens.length; i ++) {
IERC20 token = IERC20(tokens[i]);
uint256 balance = token.balanceOf(address(this));
// Exchange for ETH
ethAmount += _tokenToEth(token, balance, _recipient);
}
require(ethAmount > _min_eth, "PUniswapPoolRecipe.tokenToEthTransferInput: not enough ETH");
return ethAmount;
}
function tokenToEthSwapInput(uint256 _tokens_sold, uint256 _min_eth, uint256 _deadline) external returns (uint256 eth_bought) {
return tokenToEthTransferInput(_tokens_sold, _min_eth, _deadline, msg.sender);
}
function _tokenToEth(IERC20 _token, uint256 _tokens_sold, address _recipient) internal virtual returns (uint256 eth_bought) {
uprs storage s = luprs();
IUniswapExchange exchange = IUniswapExchange(s.uniswapFactory.getExchange(address(_token)));
_token.approve(address(exchange), _tokens_sold);
// Exchange for ETH
return exchange.tokenToEthTransferInput(_tokens_sold, 1, uint256(-1), _recipient);
}
function getTokenToEthInputPrice(uint256 _tokens_sold) external view virtual returns (uint256 eth_bought) {
uprs storage s = luprs();
(address[] memory tokens, uint256[] memory amounts) = s.pool.calcTokensForAmount(_tokens_sold);
eth_bought = 0;
for(uint256 i = 0; i < tokens.length; i ++) {
IUniswapExchange exchange = IUniswapExchange(s.uniswapFactory.getExchange(address(tokens[i])));
eth_bought += exchange.getTokenToEthInputPrice(amounts[i]);
}
return eth_bought;
}
function pool() external view returns (address) {
return address(luprs().pool);
}
receive() external payable {
}
// Load uniswap pool recipe
function luprs() internal pure returns (uprs storage s) {
bytes32 loc = uprSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/interfaces/IKyberNetwork.sol
pragma solidity ^0.6.4;
interface IKyberNetwork {
function trade(
address src,
uint srcAmount,
address dest,
address payable destAddress,
uint maxDestAmount,
uint minConversionRate,
address walletId
) external payable returns(uint256);
}
// File contracts/recipes/PUniswapKyberPoolRecipe.sol
pragma solidity ^0.6.4;
contract PUniswapKyberPoolRecipe is PUniswapPoolRecipe, Ownable {
bytes32 constant public ukprSlot = keccak256("PUniswapKyberPoolRecipe.storage.location");
// Uniswap pool recipe struct
struct ukprs {
mapping(address => bool) swapOnKyber;
IKyberNetwork kyber;
address feeReceiver;
}
address public constant ETH = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
function init(address, address) public override {
require(false, "not enabled");
}
// Use seperate init function
function initUK(address _pool, address _uniswapFactory, address _kyber, address[] memory _swapOnKyber, address _feeReciever) public {
// UnsiwapRecipe enforces that init can only be called once
ukprs storage s = lukprs();
PUniswapPoolRecipe.init(_pool, _uniswapFactory);
s.kyber = IKyberNetwork(_kyber);
s.feeReceiver = _feeReciever;
_setOwner(msg.sender);
for(uint256 i = 0; i < _swapOnKyber.length; i ++) {
s.swapOnKyber[_swapOnKyber[i]] = true;
}
}
function setKyberSwap(address _token, bool _value) external onlyOwner {
ukprs storage s = lukprs();
s.swapOnKyber[_token] = _value;
}
function _ethToToken(address _token, uint256 _tokens_bought) internal override returns (uint256) {
ukprs storage s = lukprs();
if(!s.swapOnKyber[_token]) {
return super._ethToToken(_token, _tokens_bought);
}
uint256 ethBefore = address(this).balance;
s.kyber.trade{value: address(this).balance}(ETH, address(this).balance, _token, address(this), _tokens_bought, 1, s.feeReceiver);
uint256 ethAfter = address(this).balance;
// return amount of ETH spend
return ethBefore - ethAfter;
}
function _tokenToEth(IERC20 _token, uint256 _tokens_sold, address _recipient) internal override returns (uint256 eth_bought) {
ukprs storage s = lukprs();
if(!s.swapOnKyber[address(_token)]) {
return super._tokenToEth(_token, _tokens_sold, _recipient);
}
uint256 ethBefore = address(this).balance;
_token.approve(address(s.kyber), uint256(-1));
s.kyber.trade(address(_token), _tokens_sold, ETH, address(this), uint256(-1), 1, s.feeReceiver);
uint256 ethAfter = address(this).balance;
// return amount of ETH received
return ethAfter - ethBefore;
}
// Load uniswap pool recipe
function lukprs() internal pure returns (ukprs storage s) {
bytes32 loc = ukprSlot;
assembly {
s_slot := loc
}
}
}
// File contracts/test/TestReentryProtection.sol
pragma solidity ^0.6.4;
contract TestReentryProtection is ReentryProtection {
// This should fail
function test() external noReentry {
reenter();
}
function reenter() public noReentry {
// Do nothing
}
} | Using same interface as Uniswap for compatibility Buy and approve tokens | function ethToTokenTransferOutput(uint256 _tokens_bought, uint256 _deadline, address _recipient) public payable returns (uint256 eth_sold) {
uprs storage s = luprs();
require(_deadline >= block.timestamp);
(address[] memory tokens, uint256[] memory amounts) = s.pool.calcTokensForAmount(_tokens_bought);
eth_sold = 0;
for(uint256 i = 0; i < tokens.length; i ++) {
eth_sold += _ethToToken(tokens[i], amounts[i]);
IERC20(tokens[i]).approve(address(s.pool), uint256(-1));
}
return eth_sold;
}
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// Sources flattened with hardhat v2.6.5 https://hardhat.org
// File @animoca/ethereum-contracts-core-1.1.2/contracts/metatx/[email protected]
// SPDX-License-Identifier: MIT
pragma solidity >=0.7.6 <0.8.0;
/*
* Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner.
*/
abstract contract ManagedIdentity {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
return msg.data;
}
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/access/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC-173 Contract Ownership Standard
* Note: the ERC-165 identifier for this interface is 0x7f5828d0
*/
interface IERC173 {
/**
* Event emited when ownership of a contract changes.
* @param previousOwner the previous owner.
* @param newOwner the new owner.
*/
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* Get the address of the owner
* @return The address of the owner.
*/
function owner() external view returns (address);
/**
* Set the address of the new owner of the contract
* Set newOwner to address(0) to renounce any ownership.
* @dev Emits an {OwnershipTransferred} event.
* @param newOwner The address of the new owner of the contract. Using the zero address means renouncing ownership.
*/
function transferOwnership(address newOwner) external;
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/access/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is ManagedIdentity, IERC173 {
address internal _owner;
/**
* Initializes the contract, setting the deployer as the initial owner.
* @dev Emits an {IERC173-OwnershipTransferred(address,address)} event.
*/
constructor(address owner_) {
_owner = owner_;
emit OwnershipTransferred(address(0), owner_);
}
/**
* Gets the address of the current contract owner.
*/
function owner() public view virtual override returns (address) {
return _owner;
}
/**
* See {IERC173-transferOwnership(address)}
* @dev Reverts if the sender is not the current contract owner.
* @param newOwner the address of the new owner. Use the zero address to renounce the ownership.
*/
function transferOwnership(address newOwner) public virtual override {
_requireOwnership(_msgSender());
_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);
}
/**
* @dev Reverts if `account` is not the contract owner.
* @param account the account to test.
*/
function _requireOwnership(address account) internal virtual {
require(account == this.owner(), "Ownable: not the owner");
}
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/utils/types/[email protected]
// Partially derived from OpenZeppelin:
// https://github.com/OpenZeppelin/openzeppelin-contracts/blob/406c83649bd6169fc1b578e08506d78f0873b276/contracts/utils/Address.sol
pragma solidity >=0.7.6 <0.8.0;
/**
* @dev Upgrades the address type to check if it is a contract.
*/
library AddressIsContract {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/utils/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC20Wrapper
* Wraps ERC20 functions to support non-standard implementations which do not return a bool value.
* Calls to the wrapped functions revert only if they throw or if they return false.
*/
library ERC20Wrapper {
using AddressIsContract for address;
function wrappedTransfer(
IWrappedERC20 token,
address to,
uint256 value
) internal {
_callWithOptionalReturnData(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function wrappedTransferFrom(
IWrappedERC20 token,
address from,
address to,
uint256 value
) internal {
_callWithOptionalReturnData(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function wrappedApprove(
IWrappedERC20 token,
address spender,
uint256 value
) internal {
_callWithOptionalReturnData(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function _callWithOptionalReturnData(IWrappedERC20 token, bytes memory callData) internal {
address target = address(token);
require(target.isContract(), "ERC20Wrapper: non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory data) = target.call(callData);
if (success) {
if (data.length != 0) {
require(abi.decode(data, (bool)), "ERC20Wrapper: operation failed");
}
} else {
// revert using a standard revert message
if (data.length == 0) {
revert("ERC20Wrapper: operation failed");
}
// revert using the revert message coming from the call
assembly {
let size := mload(data)
revert(add(32, data), size)
}
}
}
}
interface IWrappedERC20 {
function transfer(address to, uint256 value) external returns (bool);
function transferFrom(
address from,
address to,
uint256 value
) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/utils/[email protected]
pragma solidity >=0.7.6 <0.8.0;
abstract contract Recoverable is ManagedIdentity, Ownable {
using ERC20Wrapper for IWrappedERC20;
/**
* Extract ERC20 tokens which were accidentally sent to the contract to a list of accounts.
* Warning: this function should be overriden for contracts which are supposed to hold ERC20 tokens
* so that the extraction is limited to only amounts sent accidentally.
* @dev Reverts if the sender is not the contract owner.
* @dev Reverts if `accounts`, `tokens` and `amounts` do not have the same length.
* @dev Reverts if one of `tokens` is does not implement the ERC20 transfer function.
* @dev Reverts if one of the ERC20 transfers fail for any reason.
* @param accounts the list of accounts to transfer the tokens to.
* @param tokens the list of ERC20 token addresses.
* @param amounts the list of token amounts to transfer.
*/
function recoverERC20s(
address[] calldata accounts,
address[] calldata tokens,
uint256[] calldata amounts
) external virtual {
_requireOwnership(_msgSender());
uint256 length = accounts.length;
require(length == tokens.length && length == amounts.length, "Recov: inconsistent arrays");
for (uint256 i = 0; i != length; ++i) {
IWrappedERC20(tokens[i]).wrappedTransfer(accounts[i], amounts[i]);
}
}
/**
* Extract ERC721 tokens which were accidentally sent to the contract to a list of accounts.
* Warning: this function should be overriden for contracts which are supposed to hold ERC721 tokens
* so that the extraction is limited to only tokens sent accidentally.
* @dev Reverts if the sender is not the contract owner.
* @dev Reverts if `accounts`, `contracts` and `amounts` do not have the same length.
* @dev Reverts if one of `contracts` is does not implement the ERC721 transferFrom function.
* @dev Reverts if one of the ERC721 transfers fail for any reason.
* @param accounts the list of accounts to transfer the tokens to.
* @param contracts the list of ERC721 contract addresses.
* @param tokenIds the list of token ids to transfer.
*/
function recoverERC721s(
address[] calldata accounts,
address[] calldata contracts,
uint256[] calldata tokenIds
) external virtual {
_requireOwnership(_msgSender());
uint256 length = accounts.length;
require(length == contracts.length && length == tokenIds.length, "Recov: inconsistent arrays");
for (uint256 i = 0; i != length; ++i) {
IRecoverableERC721(contracts[i]).transferFrom(address(this), accounts[i], tokenIds[i]);
}
}
}
interface IRecoverableERC721 {
/// See {IERC721-transferFrom(address,address,uint256)}
function transferFrom(
address from,
address to,
uint256 tokenId
) external;
}
// File ethereum-universal-forwarder-1.0.0/src/solc_0.7/ERC2771/[email protected]
pragma solidity ^0.7.0;
abstract contract UsingAppendedCallData {
function _lastAppendedDataAsSender() internal pure virtual returns (address payable sender) {
// Copied from openzeppelin : https://github.com/OpenZeppelin/openzeppelin-contracts/blob/9d5f77db9da0604ce0b25148898a94ae2c20d70f/contracts/metatx/ERC2771Context.sol1
// The assembly code is more direct than the Solidity version using `abi.decode`.
// solhint-disable-next-line no-inline-assembly
assembly {
sender := shr(96, calldataload(sub(calldatasize(), 20)))
}
}
function _msgDataAssuming20BytesAppendedData() internal pure virtual returns (bytes calldata) {
return msg.data[:msg.data.length - 20];
}
}
// File ethereum-universal-forwarder-1.0.0/src/solc_0.7/ERC2771/[email protected]
pragma solidity ^0.7.0;
interface IERC2771 {
function isTrustedForwarder(address forwarder) external view returns (bool);
}
// File ethereum-universal-forwarder-1.0.0/src/solc_0.7/ERC2771/[email protected]
pragma solidity ^0.7.0;
interface IForwarderRegistry {
function isForwarderFor(address, address) external view returns (bool);
}
// File ethereum-universal-forwarder-1.0.0/src/solc_0.7/ERC2771/[email protected]
pragma solidity ^0.7.0;
abstract contract UsingUniversalForwarding is UsingAppendedCallData, IERC2771 {
IForwarderRegistry internal immutable _forwarderRegistry;
address internal immutable _universalForwarder;
constructor(IForwarderRegistry forwarderRegistry, address universalForwarder) {
_universalForwarder = universalForwarder;
_forwarderRegistry = forwarderRegistry;
}
function isTrustedForwarder(address forwarder) external view virtual override returns (bool) {
return forwarder == _universalForwarder || forwarder == address(_forwarderRegistry);
}
function _msgSender() internal view virtual returns (address payable) {
address payable msgSender = msg.sender;
address payable sender = _lastAppendedDataAsSender();
if (msgSender == address(_forwarderRegistry) || msgSender == _universalForwarder) {
// if forwarder use appended data
return sender;
}
// if msg.sender is neither the registry nor the universal forwarder,
// we have to check the last 20bytes of the call data intepreted as an address
// and check if the msg.sender was registered as forewarder for that address
// we check tx.origin to save gas in case where msg.sender == tx.origin
// solhint-disable-next-line avoid-tx-origin
if (msgSender != tx.origin && _forwarderRegistry.isForwarderFor(sender, msgSender)) {
return sender;
}
return msgSender;
}
function _msgData() internal view virtual returns (bytes calldata) {
address payable msgSender = msg.sender;
if (msgSender == address(_forwarderRegistry) || msgSender == _universalForwarder) {
// if forwarder use appended data
return _msgDataAssuming20BytesAppendedData();
}
// we check tx.origin to save gas in case where msg.sender == tx.origin
// solhint-disable-next-line avoid-tx-origin
if (msgSender != tx.origin && _forwarderRegistry.isForwarderFor(_lastAppendedDataAsSender(), msgSender)) {
return _msgDataAssuming20BytesAppendedData();
}
return msg.data;
}
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Inventory. optional extension: Burnable.
* @dev See https://eips.ethereum.org/EIPS/eip-1155
* @dev Note: The ERC-165 identifier for this interface is 0x921ed8d1.
*/
interface IERC1155InventoryBurnable {
/**
* Burns some token.
* @dev Reverts if the sender is not approved.
* @dev Reverts if `id` does not represent a token.
* @dev Reverts if `id` represents a Fungible Token and `value` is 0.
* @dev Reverts if `id` represents a Fungible Token and `value` is higher than `from`'s balance.
* @dev Reverts if `id` represents a Non-Fungible Token and `value` is not 1.
* @dev Reverts if `id` represents a Non-Fungible Token which is not owned by `from`.
* @dev Emits an {IERC1155-TransferSingle} event.
* @param from Address of the current token owner.
* @param id Identifier of the token to burn.
* @param value Amount of token to burn.
*/
function burnFrom(
address from,
uint256 id,
uint256 value
) external;
/**
* Burns multiple tokens.
* @dev Reverts if `ids` and `values` have different lengths.
* @dev Reverts if the sender is not approved.
* @dev Reverts if one of `ids` does not represent a token.
* @dev Reverts if one of `ids` represents a Fungible Token and `value` is 0.
* @dev Reverts if one of `ids` represents a Fungible Token and `value` is higher than `from`'s balance.
* @dev Reverts if one of `ids` represents a Non-Fungible Token and `value` is not 1.
* @dev Reverts if one of `ids` represents a Non-Fungible Token which is not owned by `from`.
* @dev Emits an {IERC1155-TransferBatch} event.
* @param from Address of the current tokens owner.
* @param ids Identifiers of the tokens to burn.
* @param values Amounts of tokens to burn.
*/
function batchBurnFrom(
address from,
uint256[] calldata ids,
uint256[] calldata values
) external;
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155InventoryIdentifiersLib, a library to introspect inventory identifiers.
* @dev With N=32, representing the Non-Fungible Collection mask length, identifiers are represented as follow:
* (a) a Fungible Token:
* - most significant bit == 0
* (b) a Non-Fungible Collection:
* - most significant bit == 1
* - (256-N) least significant bits == 0
* (c) a Non-Fungible Token:
* - most significant bit == 1
* - (256-N) least significant bits != 0
*/
library ERC1155InventoryIdentifiersLib {
// Non-Fungible bit. If an id has this bit set, it is a Non-Fungible (either Collection or Token)
uint256 internal constant _NF_BIT = 1 << 255;
// Mask for Non-Fungible Collection (including the nf bit)
uint256 internal constant _NF_COLLECTION_MASK = uint256(type(uint32).max) << 224;
uint256 internal constant _NF_TOKEN_MASK = ~_NF_COLLECTION_MASK;
function isFungibleToken(uint256 id) internal pure returns (bool) {
return id & _NF_BIT == 0;
}
function isNonFungibleToken(uint256 id) internal pure returns (bool) {
return id & _NF_BIT != 0 && id & _NF_TOKEN_MASK != 0;
}
function getNonFungibleCollection(uint256 nftId) internal pure returns (uint256) {
return nftId & _NF_COLLECTION_MASK;
}
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/introspection/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Multi Token Standard, basic interface.
* @dev See https://eips.ethereum.org/EIPS/eip-1155
* @dev Note: The ERC-165 identifier for this interface is 0xd9b67a26.
*/
interface IERC1155 {
event TransferSingle(address indexed _operator, address indexed _from, address indexed _to, uint256 _id, uint256 _value);
event TransferBatch(address indexed _operator, address indexed _from, address indexed _to, uint256[] _ids, uint256[] _values);
event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved);
event URI(string _value, uint256 indexed _id);
/**
* Safely transfers some token.
* @dev Reverts if `to` is the zero address.
* @dev Reverts if the sender is not approved.
* @dev Reverts if `from` has an insufficient balance.
* @dev Reverts if `to` is a contract and the call to {IERC1155TokenReceiver-onERC1155received} fails or is refused.
* @dev Emits a `TransferSingle` event.
* @param from Current token owner.
* @param to Address of the new token owner.
* @param id Identifier of the token to transfer.
* @param value Amount of token to transfer.
* @param data Optional data to send along to a receiver contract.
*/
function safeTransferFrom(
address from,
address to,
uint256 id,
uint256 value,
bytes calldata data
) external;
/**
* Safely transfers a batch of tokens.
* @dev Reverts if `to` is the zero address.
* @dev Reverts if `ids` and `values` have different lengths.
* @dev Reverts if the sender is not approved.
* @dev Reverts if `from` has an insufficient balance for any of `ids`.
* @dev Reverts if `to` is a contract and the call to {IERC1155TokenReceiver-onERC1155batchReceived} fails or is refused.
* @dev Emits a `TransferBatch` event.
* @param from Current token owner.
* @param to Address of the new token owner.
* @param ids Identifiers of the tokens to transfer.
* @param values Amounts of tokens to transfer.
* @param data Optional data to send along to a receiver contract.
*/
function safeBatchTransferFrom(
address from,
address to,
uint256[] calldata ids,
uint256[] calldata values,
bytes calldata data
) external;
/**
* Retrieves the balance of `id` owned by account `owner`.
* @param owner The account to retrieve the balance of.
* @param id The identifier to retrieve the balance of.
* @return The balance of `id` owned by account `owner`.
*/
function balanceOf(address owner, uint256 id) external view returns (uint256);
/**
* Retrieves the balances of `ids` owned by accounts `owners`. For each pair:
* @dev Reverts if `owners` and `ids` have different lengths.
* @param owners The addresses of the token holders
* @param ids The identifiers to retrieve the balance of.
* @return The balances of `ids` owned by accounts `owners`.
*/
function balanceOfBatch(address[] calldata owners, uint256[] calldata ids) external view returns (uint256[] memory);
/**
* Enables or disables an operator's approval.
* @dev Emits an `ApprovalForAll` event.
* @param operator Address of the operator.
* @param approved True to approve the operator, false to revoke an approval.
*/
function setApprovalForAll(address operator, bool approved) external;
/**
* Retrieves the approval status of an operator for a given owner.
* @param owner Address of the authorisation giver.
* @param operator Address of the operator.
* @return True if the operator is approved, false if not.
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Multi Token Standard, optional extension: Inventory.
* Interface for Fungible/Non-Fungible Tokens management on an ERC1155 contract.
* @dev See https://eips.ethereum.org/EIPS/eip-xxxx
* @dev Note: The ERC-165 identifier for this interface is 0x09ce5c46.
*/
interface IERC1155InventoryFunctions {
function ownerOf(uint256 nftId) external view returns (address);
function isFungible(uint256 id) external view returns (bool);
function collectionOf(uint256 nftId) external view returns (uint256);
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Multi Token Standard, optional extension: Inventory.
* Interface for Fungible/Non-Fungible Tokens management on an ERC1155 contract.
*
* This interface rationalizes the co-existence of Fungible and Non-Fungible Tokens
* within the same contract. As several kinds of Fungible Tokens can be managed under
* the Multi-Token standard, we consider that Non-Fungible Tokens can be classified
* under their own specific type. We introduce the concept of Non-Fungible Collection
* and consider the usage of 3 types of identifiers:
* (a) Fungible Token identifiers, each representing a set of Fungible Tokens,
* (b) Non-Fungible Collection identifiers, each representing a set of Non-Fungible Tokens (this is not a token),
* (c) Non-Fungible Token identifiers.
*
* Identifiers nature
* | Type | isFungible | isCollection | isToken |
* | Fungible Token | true | true | true |
* | Non-Fungible Collection | false | true | false |
* | Non-Fungible Token | false | false | true |
*
* Identifiers compatibilities
* | Type | transfer | balance | supply | owner |
* | Fungible Token | OK | OK | OK | NOK |
* | Non-Fungible Collection | NOK | OK | OK | NOK |
* | Non-Fungible Token | OK | 0 or 1 | 0 or 1 | OK |
*
* @dev See https://eips.ethereum.org/EIPS/eip-xxxx
* @dev Note: The ERC-165 identifier for this interface is 0x09ce5c46.
*/
interface IERC1155Inventory is IERC1155, IERC1155InventoryFunctions {
//================================================== ERC1155Inventory ===================================================//
/**
* Optional event emitted when a collection (Fungible Token or Non-Fungible Collection) is created.
* This event can be used by a client application to determine which identifiers are meaningful
* to track through the functions `balanceOf`, `balanceOfBatch` and `totalSupply`.
* @dev This event MUST NOT be emitted twice for the same `collectionId`.
*/
event CollectionCreated(uint256 indexed collectionId, bool indexed fungible);
/**
* Retrieves the owner of a Non-Fungible Token (ERC721-compatible).
* @dev Reverts if `nftId` is owned by the zero address.
* @param nftId Identifier of the token to query.
* @return Address of the current owner of the token.
*/
function ownerOf(uint256 nftId) external view override returns (address);
/**
* Introspects whether or not `id` represents a Fungible Token.
* This function MUST return true even for a Fungible Token which is not-yet created.
* @param id The identifier to query.
* @return bool True if `id` represents aFungible Token, false otherwise.
*/
function isFungible(uint256 id) external view override returns (bool);
/**
* Introspects the Non-Fungible Collection to which `nftId` belongs.
* @dev This function MUST return a value representing a Non-Fungible Collection.
* @dev This function MUST return a value for a non-existing token, and SHOULD NOT be used to check the existence of a Non-Fungible Token.
* @dev Reverts if `nftId` does not represent a Non-Fungible Token.
* @param nftId The token identifier to query the collection of.
* @return The Non-Fungible Collection identifier to which `nftId` belongs.
*/
function collectionOf(uint256 nftId) external view override returns (uint256);
//======================================================= ERC1155 =======================================================//
/**
* Retrieves the balance of `id` owned by account `owner`.
* @param owner The account to retrieve the balance of.
* @param id The identifier to retrieve the balance of.
* @return
* If `id` represents a collection (Fungible Token or Non-Fungible Collection), the balance for this collection.
* If `id` represents a Non-Fungible Token, 1 if the token is owned by `owner`, else 0.
*/
function balanceOf(address owner, uint256 id) external view override returns (uint256);
/**
* Retrieves the balances of `ids` owned by accounts `owners`.
* @dev Reverts if `owners` and `ids` have different lengths.
* @param owners The accounts to retrieve the balances of.
* @param ids The identifiers to retrieve the balances of.
* @return An array of elements such as for each pair `id`/`owner`:
* If `id` represents a collection (Fungible Token or Non-Fungible Collection), the balance for this collection.
* If `id` represents a Non-Fungible Token, 1 if the token is owned by `owner`, else 0.
*/
function balanceOfBatch(address[] calldata owners, uint256[] calldata ids) external view override returns (uint256[] memory);
/**
* Safely transfers some token.
* @dev Reverts if `to` is the zero address.
* @dev Reverts if the sender is not approved.
* @dev Reverts if `id` does not represent a token.
* @dev Reverts if `id` represents a Non-Fungible Token and `value` is not 1.
* @dev Reverts if `id` represents a Non-Fungible Token and is not owned by `from`.
* @dev Reverts if `id` represents a Fungible Token and `value` is 0.
* @dev Reverts if `id` represents a Fungible Token and `from` has an insufficient balance.
* @dev Reverts if `to` is a contract and the call to {IERC1155TokenReceiver-onERC1155received} fails or is refused.
* @dev Emits an {IERC1155-TransferSingle} event.
* @param from Current token owner.
* @param to Address of the new token owner.
* @param id Identifier of the token to transfer.
* @param value Amount of token to transfer.
* @param data Optional data to pass to the receiver contract.
*/
function safeTransferFrom(
address from,
address to,
uint256 id,
uint256 value,
bytes calldata data
) external override;
/**
* @notice this documentation overrides its {IERC1155-safeBatchTransferFrom(address,address,uint256[],uint256[],bytes)}.
* Safely transfers a batch of tokens.
* @dev Reverts if `to` is the zero address.
* @dev Reverts if the sender is not approved.
* @dev Reverts if one of `ids` does not represent a token.
* @dev Reverts if one of `ids` represents a Non-Fungible Token and `value` is not 1.
* @dev Reverts if one of `ids` represents a Non-Fungible Token and is not owned by `from`.
* @dev Reverts if one of `ids` represents a Fungible Token and `value` is 0.
* @dev Reverts if one of `ids` represents a Fungible Token and `from` has an insufficient balance.
* @dev Reverts if one of `to` is a contract and the call to {IERC1155TokenReceiver-onERC1155batchReceived} fails or is refused.
* @dev Emits an {IERC1155-TransferBatch} event.
* @param from Current tokens owner.
* @param to Address of the new tokens owner.
* @param ids Identifiers of the tokens to transfer.
* @param values Amounts of tokens to transfer.
* @param data Optional data to pass to the receiver contract.
*/
function safeBatchTransferFrom(
address from,
address to,
uint256[] calldata ids,
uint256[] calldata values,
bytes calldata data
) external override;
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Multi Token Standard, optional extension: Metadata URI.
* @dev See https://eips.ethereum.org/EIPS/eip-1155
* @dev Note: The ERC-165 identifier for this interface is 0x0e89341c.
*/
interface IERC1155MetadataURI {
/**
* @notice A distinct Uniform Resource Identifier (URI) for a given token.
* @dev URIs are defined in RFC 3986.
* @dev The URI MUST point to a JSON file that conforms to the "ERC1155 Metadata URI JSON Schema".
* @dev The uri function SHOULD be used to retrieve values if no event was emitted.
* @dev The uri function MUST return the same value as the latest event for an _id if it was emitted.
* @dev The uri function MUST NOT be used to check for the existence of a token as it is possible for
* an implementation to return a valid string even if the token does not exist.
* @return URI string
*/
function uri(uint256 id) external view returns (string memory);
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Inventory, optional extension: Total Supply.
* @dev See https://eips.ethereum.org/EIPS/eip-xxxx
* @dev Note: The ERC-165 identifier for this interface is 0xbd85b039.
*/
interface IERC1155InventoryTotalSupply {
/**
* Retrieves the total supply of `id`.
* @param id The identifier for which to retrieve the supply of.
* @return
* If `id` represents a collection (Fungible Token or Non-Fungible Collection), the total supply for this collection.
* If `id` represents a Non-Fungible Token, 1 if the token exists, else 0.
*/
function totalSupply(uint256 id) external view returns (uint256);
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Multi Token Standard, Tokens Receiver.
* Interface for any contract that wants to support transfers from ERC1155 asset contracts.
* @dev See https://eips.ethereum.org/EIPS/eip-1155
* @dev Note: The ERC-165 identifier for this interface is 0x4e2312e0.
*/
interface IERC1155TokenReceiver {
/**
* @notice Handle the receipt of a single ERC1155 token type.
* An ERC1155 contract MUST call this function on a recipient contract, at the end of a `safeTransferFrom` after the balance update.
* This function MUST return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
* (i.e. 0xf23a6e61) to accept the transfer.
* Return of any other value than the prescribed keccak256 generated value MUST result in the transaction being reverted by the caller.
* @param operator The address which initiated the transfer (i.e. msg.sender)
* @param from The address which previously owned the token
* @param id The ID of the token being transferred
* @param value The amount of tokens being transferred
* @param data Additional data with no specified format
* @return bytes4 `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
*/
function onERC1155Received(
address operator,
address from,
uint256 id,
uint256 value,
bytes calldata data
) external returns (bytes4);
/**
* @notice Handle the receipt of multiple ERC1155 token types.
* An ERC1155 contract MUST call this function on a recipient contract, at the end of a `safeBatchTransferFrom` after the balance updates.
* This function MUST return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
* (i.e. 0xbc197c81) if to accept the transfer(s).
* Return of any other value than the prescribed keccak256 generated value MUST result in the transaction being reverted by the caller.
* @param operator The address which initiated the batch transfer (i.e. msg.sender)
* @param from The address which previously owned the token
* @param ids An array containing ids of each token being transferred (order and length must match _values array)
* @param values An array containing amounts of each token being transferred (order and length must match _ids array)
* @param data Additional data with no specified format
* @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
*/
function onERC1155BatchReceived(
address operator,
address from,
uint256[] calldata ids,
uint256[] calldata values,
bytes calldata data
) external returns (bytes4);
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Inventory Base.
* @dev The functions `safeTransferFrom(address,address,uint256,uint256,bytes)`
* and `safeBatchTransferFrom(address,address,uint256[],uint256[],bytes)` need to be implemented by a child contract.
* @dev The function `uri(uint256)` needs to be implemented by a child contract, for example with the help of `BaseMetadataURI`.
*/
abstract contract ERC1155InventoryBase is ManagedIdentity, IERC165, IERC1155Inventory, IERC1155MetadataURI, IERC1155InventoryTotalSupply {
using ERC1155InventoryIdentifiersLib for uint256;
// bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))
bytes4 internal constant _ERC1155_RECEIVED = 0xf23a6e61;
// bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))
bytes4 internal constant _ERC1155_BATCH_RECEIVED = 0xbc197c81;
// Burnt Non-Fungible Token owner's magic value
uint256 internal constant _BURNT_NFT_OWNER = 0xdead000000000000000000000000000000000000000000000000000000000000;
/* owner => operator => approved */
mapping(address => mapping(address => bool)) internal _operators;
/* collection ID => owner => balance */
mapping(uint256 => mapping(address => uint256)) internal _balances;
/* collection ID => supply */
mapping(uint256 => uint256) internal _supplies;
/* NFT ID => owner */
mapping(uint256 => uint256) internal _owners;
/* collection ID => creator */
mapping(uint256 => address) internal _creators;
//======================================================= ERC165 ========================================================//
/// @inheritdoc IERC165
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return
interfaceId == type(IERC165).interfaceId ||
interfaceId == type(IERC1155).interfaceId ||
interfaceId == type(IERC1155MetadataURI).interfaceId ||
interfaceId == type(IERC1155InventoryFunctions).interfaceId ||
interfaceId == type(IERC1155InventoryTotalSupply).interfaceId;
}
//======================================================= ERC1155 =======================================================//
/// @inheritdoc IERC1155Inventory
function balanceOf(address owner, uint256 id) public view virtual override returns (uint256) {
require(owner != address(0), "Inventory: zero address");
if (id.isNonFungibleToken()) {
return address(uint160(_owners[id])) == owner ? 1 : 0;
}
return _balances[id][owner];
}
/// @inheritdoc IERC1155Inventory
function balanceOfBatch(address[] calldata owners, uint256[] calldata ids) external view virtual override returns (uint256[] memory) {
require(owners.length == ids.length, "Inventory: inconsistent arrays");
uint256[] memory balances = new uint256[](owners.length);
for (uint256 i = 0; i != owners.length; ++i) {
balances[i] = balanceOf(owners[i], ids[i]);
}
return balances;
}
/// @inheritdoc IERC1155
function setApprovalForAll(address operator, bool approved) public virtual override {
address sender = _msgSender();
require(operator != sender, "Inventory: self-approval");
_operators[sender][operator] = approved;
emit ApprovalForAll(sender, operator, approved);
}
/// @inheritdoc IERC1155
function isApprovedForAll(address tokenOwner, address operator) public view virtual override returns (bool) {
return _operators[tokenOwner][operator];
}
//================================================== ERC1155Inventory ===================================================//
/// @inheritdoc IERC1155Inventory
function isFungible(uint256 id) external pure virtual override returns (bool) {
return id.isFungibleToken();
}
/// @inheritdoc IERC1155Inventory
function collectionOf(uint256 nftId) external pure virtual override returns (uint256) {
require(nftId.isNonFungibleToken(), "Inventory: not an NFT");
return nftId.getNonFungibleCollection();
}
/// @inheritdoc IERC1155Inventory
function ownerOf(uint256 nftId) public view virtual override returns (address) {
address owner = address(uint160(_owners[nftId]));
require(owner != address(0), "Inventory: non-existing NFT");
return owner;
}
//============================================= ERC1155InventoryTotalSupply =============================================//
/// @inheritdoc IERC1155InventoryTotalSupply
function totalSupply(uint256 id) external view virtual override returns (uint256) {
if (id.isNonFungibleToken()) {
return address(uint160(_owners[id])) == address(0) ? 0 : 1;
} else {
return _supplies[id];
}
}
//============================================ High-level Internal Functions ============================================//
/**
* Creates a collection (optional).
* @dev Reverts if `collectionId` does not represent a collection.
* @dev Reverts if `collectionId` has already been created.
* @dev Emits a {IERC1155Inventory-CollectionCreated} event.
* @param collectionId Identifier of the collection.
*/
function _createCollection(uint256 collectionId) internal virtual {
require(!collectionId.isNonFungibleToken(), "Inventory: not a collection");
require(_creators[collectionId] == address(0), "Inventory: existing collection");
_creators[collectionId] = _msgSender();
emit CollectionCreated(collectionId, collectionId.isFungibleToken());
}
function _creator(uint256 collectionId) internal view virtual returns (address) {
require(!collectionId.isNonFungibleToken(), "Inventory: not a collection");
return _creators[collectionId];
}
//============================================== Helper Internal Functions ==============================================//
/**
* Returns whether `sender` is authorised to make a transfer on behalf of `from`.
* @param from The address to check operatibility upon.
* @param sender The sender address.
* @return True if sender is `from` or an operator for `from`, false otherwise.
*/
function _isOperatable(address from, address sender) internal view virtual returns (bool) {
return (from == sender) || _operators[from][sender];
}
/**
* Calls {IERC1155TokenReceiver-onERC1155Received} on a target contract.
* @dev Reverts if `to` is not a contract.
* @dev Reverts if the call to the target fails or is refused.
* @param from Previous token owner.
* @param to New token owner.
* @param id Identifier of the token transferred.
* @param value Amount of token transferred.
* @param data Optional data to send along with the receiver contract call.
*/
function _callOnERC1155Received(
address from,
address to,
uint256 id,
uint256 value,
bytes memory data
) internal {
require(IERC1155TokenReceiver(to).onERC1155Received(_msgSender(), from, id, value, data) == _ERC1155_RECEIVED, "Inventory: transfer refused");
}
/**
* Calls {IERC1155TokenReceiver-onERC1155batchReceived} on a target contract.
* @dev Reverts if `to` is not a contract.
* @dev Reverts if the call to the target fails or is refused.
* @param from Previous tokens owner.
* @param to New tokens owner.
* @param ids Identifiers of the tokens to transfer.
* @param values Amounts of tokens to transfer.
* @param data Optional data to send along with the receiver contract call.
*/
function _callOnERC1155BatchReceived(
address from,
address to,
uint256[] memory ids,
uint256[] memory values,
bytes memory data
) internal {
require(
IERC1155TokenReceiver(to).onERC1155BatchReceived(_msgSender(), from, ids, values, data) == _ERC1155_BATCH_RECEIVED,
"Inventory: transfer refused"
);
}
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
// solhint-disable-next-line max-line-length
/**
* @title ERC1155Inventory, a contract which manages up to multiple Collections of Fungible and Non-Fungible Tokens.
* @dev The function `uri(uint256)` needs to be implemented by a child contract, for example with the help of `BaseMetadataURI`.
*/
abstract contract ERC1155Inventory is ERC1155InventoryBase {
using AddressIsContract for address;
using ERC1155InventoryIdentifiersLib for uint256;
//======================================================= ERC1155 =======================================================//
/// @inheritdoc IERC1155Inventory
function safeTransferFrom(
address from,
address to,
uint256 id,
uint256 value,
bytes memory data
) public virtual override {
address sender = _msgSender();
require(to != address(0), "Inventory: transfer to zero");
require(_isOperatable(from, sender), "Inventory: non-approved sender");
if (id.isFungibleToken()) {
_transferFungible(from, to, id, value);
} else if (id.isNonFungibleToken()) {
_transferNFT(from, to, id, value, false);
} else {
revert("Inventory: not a token id");
}
emit TransferSingle(sender, from, to, id, value);
if (to.isContract()) {
_callOnERC1155Received(from, to, id, value, data);
}
}
/// @inheritdoc IERC1155Inventory
function safeBatchTransferFrom(
address from,
address to,
uint256[] memory ids,
uint256[] memory values,
bytes memory data
) public virtual override {
// internal function to avoid stack too deep error
_safeBatchTransferFrom(from, to, ids, values, data);
}
//============================================ High-level Internal Functions ============================================//
function _safeBatchTransferFrom(
address from,
address to,
uint256[] memory ids,
uint256[] memory values,
bytes memory data
) internal {
require(to != address(0), "Inventory: transfer to zero");
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_transferFungible(from, to, id, value);
} else if (id.isNonFungibleToken()) {
_transferNFT(from, to, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
} else {
if (nextCollectionId != nfCollectionId) {
_transferNFTUpdateCollection(from, to, nfCollectionId, nfCollectionCount);
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
} else {
++nfCollectionCount;
}
}
} else {
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_transferNFTUpdateCollection(from, to, nfCollectionId, nfCollectionCount);
}
emit TransferBatch(sender, from, to, ids, values);
if (to.isContract()) {
_callOnERC1155BatchReceived(from, to, ids, values, data);
}
}
function _safeMint(
address to,
uint256 id,
uint256 value,
bytes memory data
) internal {
require(to != address(0), "Inventory: mint to zero");
if (id.isFungibleToken()) {
_mintFungible(to, id, value);
} else if (id.isNonFungibleToken()) {
_mintNFT(to, id, value, false);
} else {
revert("Inventory: not a token id");
}
emit TransferSingle(_msgSender(), address(0), to, id, value);
if (to.isContract()) {
_callOnERC1155Received(address(0), to, id, value, data);
}
}
function _safeBatchMint(
address to,
uint256[] memory ids,
uint256[] memory values,
bytes memory data
) internal virtual {
require(to != address(0), "Inventory: mint to zero");
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_mintFungible(to, id, value);
} else if (id.isNonFungibleToken()) {
_mintNFT(to, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
} else {
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][to] += nfCollectionCount;
_supplies[nfCollectionId] += nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
} else {
++nfCollectionCount;
}
}
} else {
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][to] += nfCollectionCount;
_supplies[nfCollectionId] += nfCollectionCount;
}
emit TransferBatch(_msgSender(), address(0), to, ids, values);
if (to.isContract()) {
_callOnERC1155BatchReceived(address(0), to, ids, values, data);
}
}
//============================================== Helper Internal Functions ==============================================//
function _mintFungible(
address to,
uint256 id,
uint256 value
) internal {
require(value != 0, "Inventory: zero value");
uint256 supply = _supplies[id];
uint256 newSupply = supply + value;
require(newSupply > supply, "Inventory: supply overflow");
_supplies[id] = newSupply;
// cannot overflow as any balance is bounded up by the supply which cannot overflow
_balances[id][to] += value;
}
function _mintNFT(
address to,
uint256 id,
uint256 value,
bool isBatch
) internal {
require(value == 1, "Inventory: wrong NFT value");
require(_owners[id] == 0, "Inventory: existing/burnt NFT");
_owners[id] = uint256(uint160(to));
if (!isBatch) {
uint256 collectionId = id.getNonFungibleCollection();
// it is virtually impossible that a Non-Fungible Collection supply
// overflows due to the cost of minting individual tokens
++_supplies[collectionId];
// cannot overflow as supply cannot overflow
++_balances[collectionId][to];
}
}
function _transferFungible(
address from,
address to,
uint256 id,
uint256 value
) internal {
require(value != 0, "Inventory: zero value");
uint256 balance = _balances[id][from];
require(balance >= value, "Inventory: not enough balance");
if (from != to) {
_balances[id][from] = balance - value;
// cannot overflow as supply cannot overflow
_balances[id][to] += value;
}
}
function _transferNFT(
address from,
address to,
uint256 id,
uint256 value,
bool isBatch
) internal {
require(value == 1, "Inventory: wrong NFT value");
require(from == address(uint160(_owners[id])), "Inventory: non-owned NFT");
_owners[id] = uint256(uint160(to));
if (!isBatch) {
uint256 collectionId = id.getNonFungibleCollection();
// cannot underflow as balance is verified through ownership
_balances[collectionId][from] -= 1;
// cannot overflow as supply cannot overflow
_balances[collectionId][to] += 1;
}
}
function _transferNFTUpdateCollection(
address from,
address to,
uint256 collectionId,
uint256 amount
) internal virtual {
if (from != to) {
// cannot underflow as balance is verified through ownership
_balances[collectionId][from] -= amount;
// cannot overflow as supply cannot overflow
_balances[collectionId][to] += amount;
}
}
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155Inventory, burnable version.
* @dev The function `uri(uint256)` needs to be implemented by a child contract, for example with the help of `BaseMetadataURI`.
*/
abstract contract ERC1155InventoryBurnable is IERC1155InventoryBurnable, ERC1155Inventory {
using ERC1155InventoryIdentifiersLib for uint256;
//======================================================= ERC165 ========================================================//
/// @inheritdoc IERC165
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC1155InventoryBurnable).interfaceId || super.supportsInterface(interfaceId);
}
//============================================== ERC1155InventoryBurnable ===============================================//
/// @inheritdoc IERC1155InventoryBurnable
function burnFrom(
address from,
uint256 id,
uint256 value
) public virtual override {
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
} else if (id.isNonFungibleToken()) {
_burnNFT(from, id, value, false);
} else {
revert("Inventory: not a token id");
}
emit TransferSingle(sender, from, address(0), id, value);
}
/// @inheritdoc IERC1155InventoryBurnable
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
} else if (id.isNonFungibleToken()) {
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
} else {
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
} else {
++nfCollectionCount;
}
}
} else {
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
//============================================== Helper Internal Functions ==============================================//
function _burnFungible(
address from,
uint256 id,
uint256 value
) internal {
require(value != 0, "Inventory: zero value");
uint256 balance = _balances[id][from];
require(balance >= value, "Inventory: not enough balance");
_balances[id][from] = balance - value;
// Cannot underflow
_supplies[id] -= value;
}
function _burnNFT(
address from,
uint256 id,
uint256 value,
bool isBatch
) internal {
require(value == 1, "Inventory: wrong NFT value");
require(from == address(uint160(_owners[id])), "Inventory: non-owned NFT");
_owners[id] = _BURNT_NFT_OWNER;
if (!isBatch) {
uint256 collectionId = id.getNonFungibleCollection();
// cannot underflow as balance is confirmed through ownership
--_balances[collectionId][from];
// Cannot underflow
--_supplies[collectionId];
}
}
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Inventory, optional extension: Mintable.
* @dev See https://eips.ethereum.org/EIPS/eip-1155
*/
interface IERC1155InventoryMintable {
/**
* Safely mints some token.
* @dev Reverts if `to` is the zero address.
* @dev Reverts if `id` is not a token.
* @dev Reverts if `id` represents a Non-Fungible Token and `value` is not 1.
* @dev Reverts if `id` represents a Non-Fungible Token which has already been minted.
* @dev Reverts if `id` represents a Fungible Token and `value` is 0.
* @dev Reverts if `id` represents a Fungible Token and there is an overflow of supply.
* @dev Reverts if `to` is a contract and the call to {IERC1155TokenReceiver-onERC1155Received} fails or is refused.
* @dev Emits an {IERC1155-TransferSingle} event.
* @param to Address of the new token owner.
* @param id Identifier of the token to mint.
* @param value Amount of token to mint.
* @param data Optional data to send along to a receiver contract.
*/
function safeMint(
address to,
uint256 id,
uint256 value,
bytes calldata data
) external;
/**
* Safely mints a batch of tokens.
* @dev Reverts if `ids` and `values` have different lengths.
* @dev Reverts if `to` is the zero address.
* @dev Reverts if one of `ids` is not a token.
* @dev Reverts if one of `ids` represents a Non-Fungible Token and its paired value is not 1.
* @dev Reverts if one of `ids` represents a Non-Fungible Token which has already been minted.
* @dev Reverts if one of `ids` represents a Fungible Token and its paired value is 0.
* @dev Reverts if one of `ids` represents a Fungible Token and there is an overflow of supply.
* @dev Reverts if `to` is a contract and the call to {IERC1155TokenReceiver-onERC1155batchReceived} fails or is refused.
* @dev Emits an {IERC1155-TransferBatch} event.
* @param to Address of the new tokens owner.
* @param ids Identifiers of the tokens to mint.
* @param values Amounts of tokens to mint.
* @param data Optional data to send along to a receiver contract.
*/
function safeBatchMint(
address to,
uint256[] calldata ids,
uint256[] calldata values,
bytes calldata data
) external;
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/token/ERC1155/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* @title ERC1155 Inventory, optional extension: Creator.
* @dev See https://eips.ethereum.org/EIPS/eip-1155
* @dev Note: The ERC-165 identifier for this interface is 0x510b5158.
*/
interface IERC1155InventoryCreator {
/**
* Returns the creator of a collection, or the zero address if the collection has not been created.
* @dev Reverts if `collectionId` does not represent a collection.
* @param collectionId Identifier of the collection.
* @return The creator of a collection, or the zero address if the collection has not been created.
*/
function creator(uint256 collectionId) external view returns (address);
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/utils/types/[email protected]
// Partially derived from OpenZeppelin:
// https://github.com/OpenZeppelin/openzeppelin-contracts/blob/8b10cb38d8fedf34f2d89b0ed604f2dceb76d6a9/contracts/utils/Strings.sol
pragma solidity >=0.7.6 <0.8.0;
library UInt256ToDecimalString {
function toDecimalString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
uint256 index = digits - 1;
temp = value;
while (temp != 0) {
buffer[index--] = bytes1(uint8(48 + (temp % 10)));
temp /= 10;
}
return string(buffer);
}
}
// File @animoca/ethereum-contracts-assets-2.0.0/contracts/metadata/[email protected]
pragma solidity >=0.7.6 <0.8.0;
abstract contract BaseMetadataURI is ManagedIdentity, Ownable {
using UInt256ToDecimalString for uint256;
event BaseMetadataURISet(string baseMetadataURI);
string public baseMetadataURI;
function setBaseMetadataURI(string calldata baseMetadataURI_) external {
_requireOwnership(_msgSender());
baseMetadataURI = baseMetadataURI_;
emit BaseMetadataURISet(baseMetadataURI_);
}
function _uri(uint256 id) internal view virtual returns (string memory) {
return string(abi.encodePacked(baseMetadataURI, id.toDecimalString()));
}
}
// File @animoca/ethereum-contracts-core-1.1.2/contracts/access/[email protected]
pragma solidity >=0.7.6 <0.8.0;
/**
* Contract which allows derived contracts access control over token minting operations.
*/
contract MinterRole is Ownable {
event MinterAdded(address indexed account);
event MinterRemoved(address indexed account);
mapping(address => bool) public isMinter;
/**
* Constructor.
*/
constructor(address owner_) Ownable(owner_) {
_addMinter(owner_);
}
/**
* Grants the minter role to a non-minter.
* @dev reverts if the sender is not the contract owner.
* @param account The account to grant the minter role to.
*/
function addMinter(address account) public {
_requireOwnership(_msgSender());
_addMinter(account);
}
/**
* Renounces the granted minter role.
* @dev reverts if the sender is not a minter.
*/
function renounceMinter() public {
address account = _msgSender();
_requireMinter(account);
isMinter[account] = false;
emit MinterRemoved(account);
}
function _requireMinter(address account) internal view {
require(isMinter[account], "MinterRole: not a Minter");
}
function _addMinter(address account) internal {
isMinter[account] = true;
emit MinterAdded(account);
}
}
// File contracts/token/ERC1155/TokenLaunchpadVouchers.sol
pragma solidity >=0.7.6 <0.8.0;
// solhint-disable-next-line max-line-length
/**
* @title TokenLaunchpadVouchers
*/
contract TokenLaunchpadVouchers is
Recoverable,
UsingUniversalForwarding,
ERC1155InventoryBurnable,
IERC1155InventoryMintable,
IERC1155InventoryCreator,
BaseMetadataURI,
MinterRole
{
constructor(IForwarderRegistry forwarderRegistry, address universalForwarder)
UsingUniversalForwarding(forwarderRegistry, universalForwarder)
MinterRole(msg.sender)
{}
//======================================================= ERC165 ========================================================//
/// @inheritdoc IERC165
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC1155InventoryCreator).interfaceId || super.supportsInterface(interfaceId);
}
//================================================= ERC1155MetadataURI ==================================================//
/// @inheritdoc IERC1155MetadataURI
function uri(uint256 id) external view virtual override returns (string memory) {
return _uri(id);
}
//=============================================== ERC1155InventoryCreator ===============================================//
/// @inheritdoc IERC1155InventoryCreator
function creator(uint256 collectionId) external view override returns (address) {
return _creator(collectionId);
}
//=========================================== ERC1155InventoryCreator (admin) ===========================================//
/**
* Creates a collection.
* @dev Reverts if the sender is not the contract owner.
* @dev Reverts if `collectionId` does not represent a collection.
* @dev Reverts if `collectionId` has already been created.
* @dev Emits a {IERC1155Inventory-CollectionCreated} event.
* @param collectionId Identifier of the collection.
*/
function createCollection(uint256 collectionId) external {
_requireOwnership(_msgSender());
_createCollection(collectionId);
}
//============================================== ERC1155InventoryMintable ===============================================//
/// @inheritdoc IERC1155InventoryMintable
/// @dev Reverts if the sender is not a minter.
function safeMint(
address to,
uint256 id,
uint256 value,
bytes memory data
) public virtual override {
_requireMinter(_msgSender());
_safeMint(to, id, value, data);
}
/// @inheritdoc IERC1155InventoryMintable
/// @dev Reverts if the sender is not a minter.
function safeBatchMint(
address to,
uint256[] memory ids,
uint256[] memory values,
bytes memory data
) public virtual override {
_requireMinter(_msgSender());
_safeBatchMint(to, ids, values, data);
}
//======================================== Meta Transactions Internal Functions =========================================//
function _msgSender() internal view virtual override(ManagedIdentity, UsingUniversalForwarding) returns (address payable) {
return UsingUniversalForwarding._msgSender();
}
function _msgData() internal view virtual override(ManagedIdentity, UsingUniversalForwarding) returns (bytes memory ret) {
return UsingUniversalForwarding._msgData();
}
} | * @title ERC1155Inventory, burnable version. @dev The function `uri(uint256)` needs to be implemented by a child contract, for example with the help of `BaseMetadataURI`./======================================================= ERC165 ======================================================== | abstract contract ERC1155InventoryBurnable is IERC1155InventoryBurnable, ERC1155Inventory {
using ERC1155InventoryIdentifiersLib for uint256;
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC1155InventoryBurnable).interfaceId || super.supportsInterface(interfaceId);
}
function burnFrom(
address from,
uint256 id,
uint256 value
) public virtual override {
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, false);
revert("Inventory: not a token id");
}
emit TransferSingle(sender, from, address(0), id, value);
}
function burnFrom(
address from,
uint256 id,
uint256 value
) public virtual override {
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, false);
revert("Inventory: not a token id");
}
emit TransferSingle(sender, from, address(0), id, value);
}
} else if (id.isNonFungibleToken()) {
} else {
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
++nfCollectionCount;
}
}
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
++nfCollectionCount;
}
}
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
++nfCollectionCount;
}
}
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
} else if (id.isNonFungibleToken()) {
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
++nfCollectionCount;
}
}
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
} else {
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
++nfCollectionCount;
}
}
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
} else {
} else {
function batchBurnFrom(
address from,
uint256[] memory ids,
uint256[] memory values
) public virtual override {
uint256 length = ids.length;
require(length == values.length, "Inventory: inconsistent arrays");
address sender = _msgSender();
require(_isOperatable(from, sender), "Inventory: non-approved sender");
uint256 nfCollectionId;
uint256 nfCollectionCount;
for (uint256 i; i != length; ++i) {
uint256 id = ids[i];
uint256 value = values[i];
if (id.isFungibleToken()) {
_burnFungible(from, id, value);
_burnNFT(from, id, value, true);
uint256 nextCollectionId = id.getNonFungibleCollection();
if (nfCollectionId == 0) {
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
if (nextCollectionId != nfCollectionId) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
nfCollectionId = nextCollectionId;
nfCollectionCount = 1;
++nfCollectionCount;
}
}
revert("Inventory: not a token id");
}
}
if (nfCollectionId != 0) {
_balances[nfCollectionId][from] -= nfCollectionCount;
_supplies[nfCollectionId] -= nfCollectionCount;
}
emit TransferBatch(sender, from, address(0), ids, values);
}
function _burnFungible(
address from,
uint256 id,
uint256 value
) internal {
require(value != 0, "Inventory: zero value");
uint256 balance = _balances[id][from];
require(balance >= value, "Inventory: not enough balance");
_balances[id][from] = balance - value;
_supplies[id] -= value;
}
function _burnNFT(
address from,
uint256 id,
uint256 value,
bool isBatch
) internal {
require(value == 1, "Inventory: wrong NFT value");
require(from == address(uint160(_owners[id])), "Inventory: non-owned NFT");
_owners[id] = _BURNT_NFT_OWNER;
if (!isBatch) {
uint256 collectionId = id.getNonFungibleCollection();
--_balances[collectionId][from];
--_supplies[collectionId];
}
}
function _burnNFT(
address from,
uint256 id,
uint256 value,
bool isBatch
) internal {
require(value == 1, "Inventory: wrong NFT value");
require(from == address(uint160(_owners[id])), "Inventory: non-owned NFT");
_owners[id] = _BURNT_NFT_OWNER;
if (!isBatch) {
uint256 collectionId = id.getNonFungibleCollection();
--_balances[collectionId][from];
--_supplies[collectionId];
}
}
}
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./partial_match/44787/0xAB6CCE9540eF8Eb7b07692859746AF31123b1BBD/sources/contracts/Types.sol | The _ was used here because `type` is a Solidity keyword
| PermissionType _type; | 16,955,279 | [
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pragma solidity ^0.6.0;
contract initializable5 { //inject NONSTANDARD NAMING
bool private initialized;
bool private initializing;
modifier INITIALIZER65() { //inject NONSTANDARD NAMING
require(initializing || ISCONSTRUCTOR91() || !initialized, "Contract instance has already been initialized");
bool isTopLevelCall = !initializing;
if (isTopLevelCall) {
initializing = true;
initialized = true;
}
_;
if (isTopLevelCall) {
initializing = false;
}
}
function ISCONSTRUCTOR91() private view returns (bool) { //inject NONSTANDARD NAMING
// extcodesize checks the size of the code stored in an address, and
// address returns the current address. Since the code is still not
// deployed when running a constructor, any checks on its code size will
// yield zero, making it an effective way to detect if a contract is
// under construction or not.
address self = address(this);
uint256 cs;
assembly { cs := extcodesize(self) }
return cs == 0;
}
// Reserved storage space to allow for layout changes in the future.
uint256[50] private ______gap;
}
contract contextupgradesafe87 is initializable5 { //inject NONSTANDARD NAMING
// Empty internal constructor, to prevent people from mistakenly deploying
// an instance of this contract, which should be used via inheritance.
function __CONTEXT_INIT10() internal INITIALIZER65 { //inject NONSTANDARD NAMING
__CONTEXT_INIT_UNCHAINED61();
}
function __CONTEXT_INIT_UNCHAINED61() internal INITIALIZER65 { //inject NONSTANDARD NAMING
}
function _MSGSENDER78() internal view virtual returns (address payable) { //inject NONSTANDARD NAMING
return msg.sender;
}
function _MSGDATA22() internal view virtual returns (bytes memory) { //inject NONSTANDARD NAMING
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
uint256[50] private __gap;
}
contract ownableupgradesafe25 is initializable5, contextupgradesafe87 { //inject NONSTANDARD NAMING
address private _owner;
event OWNERSHIPTRANSFERRED52(address indexed previousOwner, address indexed newOwner); //inject NONSTANDARD NAMING
function __OWNABLE_INIT13() internal INITIALIZER65 { //inject NONSTANDARD NAMING
__CONTEXT_INIT_UNCHAINED61();
__OWNABLE_INIT_UNCHAINED84();
}
function __OWNABLE_INIT_UNCHAINED84() internal INITIALIZER65 { //inject NONSTANDARD NAMING
address msgSender = _MSGSENDER78();
_owner = msgSender;
emit OWNERSHIPTRANSFERRED52(address(0), msgSender);
}
function OWNER9() public view returns (address) { //inject NONSTANDARD NAMING
return _owner;
}
modifier ONLYOWNER81() { //inject NONSTANDARD NAMING
require(_owner == _MSGSENDER78(), "Ownable: caller is not the owner");
_;
}
function RENOUNCEOWNERSHIP19() public virtual ONLYOWNER81 { //inject NONSTANDARD NAMING
emit OWNERSHIPTRANSFERRED52(_owner, address(0));
_owner = address(0);
}
function TRANSFEROWNERSHIP24(address newOwner) public virtual ONLYOWNER81 { //inject NONSTANDARD NAMING
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OWNERSHIPTRANSFERRED52(_owner, newOwner);
_owner = newOwner;
}
uint256[49] private __gap;
}
library safemath14 { //inject NONSTANDARD NAMING
function ADD80(uint256 a, uint256 b) internal pure returns (uint256) { //inject NONSTANDARD NAMING
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function SUB60(uint256 a, uint256 b) internal pure returns (uint256) { //inject NONSTANDARD NAMING
return SUB60(a, b, "SafeMath: subtraction overflow");
}
function SUB60(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { //inject NONSTANDARD NAMING
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function MUL16(uint256 a, uint256 b) internal pure returns (uint256) { //inject NONSTANDARD NAMING
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function DIV54(uint256 a, uint256 b) internal pure returns (uint256) { //inject NONSTANDARD NAMING
return DIV54(a, b, "SafeMath: division by zero");
}
function DIV54(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { //inject NONSTANDARD NAMING
// Solidity only automatically asserts when dividing by 0
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function MOD56(uint256 a, uint256 b) internal pure returns (uint256) { //inject NONSTANDARD NAMING
return MOD56(a, b, "SafeMath: modulo by zero");
}
function MOD56(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { //inject NONSTANDARD NAMING
require(b != 0, errorMessage);
return a % b;
}
}
interface ierc2086 { //inject NONSTANDARD NAMING
function TOTALSUPPLY25() external view returns (uint256); //inject NONSTANDARD NAMING
function BALANCEOF21(address account) external view returns (uint256); //inject NONSTANDARD NAMING
function TRANSFER6(address recipient, uint256 amount) external returns (bool); //inject NONSTANDARD NAMING
function ALLOWANCE84(address owner, address spender) external view returns (uint256); //inject NONSTANDARD NAMING
function APPROVE33(address spender, uint256 amount) external returns (bool); //inject NONSTANDARD NAMING
function TRANSFERFROM54(address sender, address recipient, uint256 amount) external returns (bool); //inject NONSTANDARD NAMING
event TRANSFER56(address indexed from, address indexed to, uint256 value); //inject NONSTANDARD NAMING
event APPROVAL90(address indexed owner, address indexed spender, uint256 value); //inject NONSTANDARD NAMING
}
library console87 { //inject NONSTANDARD NAMING
address constant console_address36 = address(0x000000000000000000636F6e736F6c652e6c6f67); //inject NONSTANDARD NAMING
function _SENDLOGPAYLOAD51(bytes memory payload) private view { //inject NONSTANDARD NAMING
uint256 payloadLength = payload.length;
address consoleAddress = console_address36;
assembly {
let payloadStart := add(payload, 32)
let r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
}
}
function LOG40() internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log()"));
}
function LOGINT64(int p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(int)", p0));
}
function LOGUINT96(uint p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint)", p0));
}
function LOGSTRING94(string memory p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string)", p0));
}
function LOGBOOL52(bool p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool)", p0));
}
function LOGADDRESS2(address p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address)", p0));
}
function LOGBYTES0(bytes memory p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes)", p0));
}
function LOGBYTE23(byte p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(byte)", p0));
}
function LOGBYTES1100(bytes1 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes1)", p0));
}
function LOGBYTES273(bytes2 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes2)", p0));
}
function LOGBYTES377(bytes3 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes3)", p0));
}
function LOGBYTES477(bytes4 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes4)", p0));
}
function LOGBYTES578(bytes5 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes5)", p0));
}
function LOGBYTES61(bytes6 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes6)", p0));
}
function LOGBYTES735(bytes7 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes7)", p0));
}
function LOGBYTES818(bytes8 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes8)", p0));
}
function LOGBYTES931(bytes9 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes9)", p0));
}
function LOGBYTES1064(bytes10 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes10)", p0));
}
function LOGBYTES1141(bytes11 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes11)", p0));
}
function LOGBYTES1261(bytes12 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes12)", p0));
}
function LOGBYTES1365(bytes13 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes13)", p0));
}
function LOGBYTES1433(bytes14 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes14)", p0));
}
function LOGBYTES1532(bytes15 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes15)", p0));
}
function LOGBYTES1678(bytes16 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes16)", p0));
}
function LOGBYTES176(bytes17 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes17)", p0));
}
function LOGBYTES1833(bytes18 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes18)", p0));
}
function LOGBYTES1973(bytes19 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes19)", p0));
}
function LOGBYTES202(bytes20 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes20)", p0));
}
function LOGBYTES2137(bytes21 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes21)", p0));
}
function LOGBYTES2248(bytes22 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes22)", p0));
}
function LOGBYTES2317(bytes23 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes23)", p0));
}
function LOGBYTES2438(bytes24 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes24)", p0));
}
function LOGBYTES2548(bytes25 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes25)", p0));
}
function LOGBYTES261(bytes26 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes26)", p0));
}
function LOGBYTES2793(bytes27 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes27)", p0));
}
function LOGBYTES2869(bytes28 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes28)", p0));
}
function LOGBYTES299(bytes29 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes29)", p0));
}
function LOGBYTES3053(bytes30 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes30)", p0));
}
function LOGBYTES3139(bytes31 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes31)", p0));
}
function LOGBYTES3263(bytes32 p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bytes32)", p0));
}
function LOG40(uint p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint)", p0));
}
function LOG40(string memory p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string)", p0));
}
function LOG40(bool p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool)", p0));
}
function LOG40(address p0) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address)", p0));
}
function LOG40(uint p0, uint p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint)", p0, p1));
}
function LOG40(uint p0, string memory p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string)", p0, p1));
}
function LOG40(uint p0, bool p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool)", p0, p1));
}
function LOG40(uint p0, address p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address)", p0, p1));
}
function LOG40(string memory p0, uint p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint)", p0, p1));
}
function LOG40(string memory p0, string memory p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string)", p0, p1));
}
function LOG40(string memory p0, bool p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool)", p0, p1));
}
function LOG40(string memory p0, address p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address)", p0, p1));
}
function LOG40(bool p0, uint p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint)", p0, p1));
}
function LOG40(bool p0, string memory p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string)", p0, p1));
}
function LOG40(bool p0, bool p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool)", p0, p1));
}
function LOG40(bool p0, address p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address)", p0, p1));
}
function LOG40(address p0, uint p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint)", p0, p1));
}
function LOG40(address p0, string memory p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string)", p0, p1));
}
function LOG40(address p0, bool p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool)", p0, p1));
}
function LOG40(address p0, address p1) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address)", p0, p1));
}
function LOG40(uint p0, uint p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,uint)", p0, p1, p2));
}
function LOG40(uint p0, uint p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,string)", p0, p1, p2));
}
function LOG40(uint p0, uint p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,bool)", p0, p1, p2));
}
function LOG40(uint p0, uint p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,address)", p0, p1, p2));
}
function LOG40(uint p0, string memory p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,uint)", p0, p1, p2));
}
function LOG40(uint p0, string memory p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,string)", p0, p1, p2));
}
function LOG40(uint p0, string memory p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,bool)", p0, p1, p2));
}
function LOG40(uint p0, string memory p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,address)", p0, p1, p2));
}
function LOG40(uint p0, bool p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,uint)", p0, p1, p2));
}
function LOG40(uint p0, bool p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,string)", p0, p1, p2));
}
function LOG40(uint p0, bool p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,bool)", p0, p1, p2));
}
function LOG40(uint p0, bool p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,address)", p0, p1, p2));
}
function LOG40(uint p0, address p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,uint)", p0, p1, p2));
}
function LOG40(uint p0, address p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,string)", p0, p1, p2));
}
function LOG40(uint p0, address p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,bool)", p0, p1, p2));
}
function LOG40(uint p0, address p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,address)", p0, p1, p2));
}
function LOG40(string memory p0, uint p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,uint)", p0, p1, p2));
}
function LOG40(string memory p0, uint p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,string)", p0, p1, p2));
}
function LOG40(string memory p0, uint p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,bool)", p0, p1, p2));
}
function LOG40(string memory p0, uint p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,address)", p0, p1, p2));
}
function LOG40(string memory p0, string memory p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,uint)", p0, p1, p2));
}
function LOG40(string memory p0, string memory p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
}
function LOG40(string memory p0, string memory p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
}
function LOG40(string memory p0, string memory p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
}
function LOG40(string memory p0, bool p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,uint)", p0, p1, p2));
}
function LOG40(string memory p0, bool p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
}
function LOG40(string memory p0, bool p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
}
function LOG40(string memory p0, bool p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
}
function LOG40(string memory p0, address p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,uint)", p0, p1, p2));
}
function LOG40(string memory p0, address p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
}
function LOG40(string memory p0, address p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
}
function LOG40(string memory p0, address p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
}
function LOG40(bool p0, uint p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,uint)", p0, p1, p2));
}
function LOG40(bool p0, uint p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,string)", p0, p1, p2));
}
function LOG40(bool p0, uint p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,bool)", p0, p1, p2));
}
function LOG40(bool p0, uint p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,address)", p0, p1, p2));
}
function LOG40(bool p0, string memory p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,uint)", p0, p1, p2));
}
function LOG40(bool p0, string memory p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
}
function LOG40(bool p0, string memory p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
}
function LOG40(bool p0, string memory p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
}
function LOG40(bool p0, bool p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,uint)", p0, p1, p2));
}
function LOG40(bool p0, bool p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
}
function LOG40(bool p0, bool p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
}
function LOG40(bool p0, bool p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
}
function LOG40(bool p0, address p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,uint)", p0, p1, p2));
}
function LOG40(bool p0, address p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
}
function LOG40(bool p0, address p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
}
function LOG40(bool p0, address p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
}
function LOG40(address p0, uint p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,uint)", p0, p1, p2));
}
function LOG40(address p0, uint p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,string)", p0, p1, p2));
}
function LOG40(address p0, uint p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,bool)", p0, p1, p2));
}
function LOG40(address p0, uint p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,address)", p0, p1, p2));
}
function LOG40(address p0, string memory p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,uint)", p0, p1, p2));
}
function LOG40(address p0, string memory p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
}
function LOG40(address p0, string memory p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
}
function LOG40(address p0, string memory p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
}
function LOG40(address p0, bool p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,uint)", p0, p1, p2));
}
function LOG40(address p0, bool p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
}
function LOG40(address p0, bool p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
}
function LOG40(address p0, bool p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
}
function LOG40(address p0, address p1, uint p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,uint)", p0, p1, p2));
}
function LOG40(address p0, address p1, string memory p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
}
function LOG40(address p0, address p1, bool p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
}
function LOG40(address p0, address p1, address p2) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
}
function LOG40(uint p0, uint p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,uint,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,uint,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,uint,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,uint,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,string,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,string,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,string,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,string,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,bool,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,bool,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,bool,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,bool,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,address,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,address,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,address,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, uint p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,uint,address,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,uint,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,uint,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,uint,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,uint,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,string,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,string,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,string,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,string,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,bool,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,bool,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,bool,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,bool,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,address,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,address,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,address,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, string memory p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,string,address,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,uint,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,uint,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,uint,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,uint,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,string,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,string,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,string,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,string,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,bool,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,bool,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,bool,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,bool,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,address,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,address,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,address,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, bool p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,bool,address,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,uint,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,uint,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,uint,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,uint,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,string,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,string,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,string,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,string,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,bool,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,bool,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,bool,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,bool,address)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,address,uint)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,address,string)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,address,bool)", p0, p1, p2, p3));
}
function LOG40(uint p0, address p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(uint,address,address,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,uint,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,uint,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,uint,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,uint,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,string,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,string,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,string,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,string,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,bool,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,bool,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,bool,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,bool,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,address,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,address,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,address,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, uint p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,uint,address,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,uint,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,uint,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,uint,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,uint,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,string,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,bool,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,address,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, string memory p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,uint,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,uint,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,uint,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,uint,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,string,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,bool,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,address,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, bool p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,uint,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,uint,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,uint,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,uint,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,string,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,bool,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,address,uint)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
}
function LOG40(string memory p0, address p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,uint,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,uint,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,uint,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,uint,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,string,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,string,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,string,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,string,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,bool,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,bool,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,bool,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,bool,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,address,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,address,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,address,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, uint p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,uint,address,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,uint,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,uint,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,uint,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,uint,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,string,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,bool,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,address,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, string memory p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,uint,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,uint,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,uint,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,uint,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,string,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,bool,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,address,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, bool p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,uint,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,uint,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,uint,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,uint,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,string,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,bool,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,address,uint)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
}
function LOG40(bool p0, address p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,uint,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,uint,string)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,uint,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,uint,address)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,string,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,string,string)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,string,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,string,address)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,bool,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,bool,string)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,bool,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,bool,address)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,address,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,address,string)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,address,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, uint p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,uint,address,address)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,uint,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,uint,string)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,uint,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,uint,address)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,string,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,bool,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,address,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, string memory p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,uint,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,uint,string)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,uint,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,uint,address)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,string,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,bool,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,address,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, bool p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, uint p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,uint,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, uint p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,uint,string)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, uint p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,uint,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, uint p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,uint,address)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, string memory p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,string,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, string memory p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, string memory p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, string memory p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, bool p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,bool,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, bool p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, bool p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, bool p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, address p2, uint p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,address,uint)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, address p2, string memory p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, address p2, bool p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
}
function LOG40(address p0, address p1, address p2, address p3) internal view { //inject NONSTANDARD NAMING
_SENDLOGPAYLOAD51(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
}
}
interface iuniswapv2factory11 { //inject NONSTANDARD NAMING
event PAIRCREATED16(address indexed token0, address indexed token1, address pair, uint); //inject NONSTANDARD NAMING
function FEETO47() external view returns (address); //inject NONSTANDARD NAMING
function FEETOSETTER62() external view returns (address); //inject NONSTANDARD NAMING
function GETPAIR25(address tokenA, address tokenB) external view returns (address pair); //inject NONSTANDARD NAMING
function ALLPAIRS78(uint) external view returns (address pair); //inject NONSTANDARD NAMING
function ALLPAIRSLENGTH45() external view returns (uint); //inject NONSTANDARD NAMING
function CREATEPAIR19(address tokenA, address tokenB) external returns (address pair); //inject NONSTANDARD NAMING
function SETFEETO7(address) external; //inject NONSTANDARD NAMING
function SETFEETOSETTER93(address) external; //inject NONSTANDARD NAMING
}
contract feeapprover21 is ownableupgradesafe25 { //inject NONSTANDARD NAMING
using safemath14 for uint256;
function INITIALIZE58( //inject NONSTANDARD NAMING
address _NANOCOREAddress,
address _WETHAddress,
address _uniswapFactory
) public INITIALIZER65 {
ownableupgradesafe25.__OWNABLE_INIT13();
nanocoreTokenAddress = _NANOCOREAddress;
WETHAddress = _WETHAddress;
tokenUniswapPair = iuniswapv2factory11(_uniswapFactory).GETPAIR25(WETHAddress,nanocoreTokenAddress);
feePercentX100 = 15;
paused = false; // We start paused until sync post LGE happens.
}
address tokenUniswapPair;
iuniswapv2factory11 public uniswapFactory;
address internal WETHAddress;
address nanocoreTokenAddress;
address nanocoreVaultAddress;
uint8 public feePercentX100; // max 255 = 25.5% artificial clamp
uint256 public lastTotalSupplyOfLPTokens;
bool paused;
// Pausing transfers of the token
function SETPAUSED71(bool _pause) public ONLYOWNER81 { //inject NONSTANDARD NAMING
paused = _pause;
}
function SETFEEMULTIPLIER40(uint8 _feeMultiplier) public ONLYOWNER81 { //inject NONSTANDARD NAMING
feePercentX100 = _feeMultiplier;
}
function SETNANOCOREVAULTADDRESS89(address _nanocoreVaultAddress) public ONLYOWNER81 { //inject NONSTANDARD NAMING
nanocoreVaultAddress = _nanocoreVaultAddress;
}
function SYNC99() public { //inject NONSTANDARD NAMING
uint256 _LPSupplyOfPairTotal = ierc2086(tokenUniswapPair).TOTALSUPPLY25();
lastTotalSupplyOfLPTokens = _LPSupplyOfPairTotal;
}
function CALCULATEAMOUNTSAFTERFEE82( //inject NONSTANDARD NAMING
address sender,
address recipient, // unusued maybe use din future
uint256 amount
) public returns (uint256 transferToAmount, uint256 transferToFeeDistributorAmount)
{
require(paused == false, "FEE APPROVER: Transfers Paused");
uint256 _LPSupplyOfPairTotal = ierc2086(tokenUniswapPair).TOTALSUPPLY25();
// console.log("sender is " , sender);
// console.log("recipient is is " , recipient, 'pair is :', tokenUniswapPair);
// console.log("Old LP supply", lastTotalSupplyOfLPTokens);
// console.log("Current LP supply", _LPSupplyOfPairTotal);
if(sender == tokenUniswapPair)
require(lastTotalSupplyOfLPTokens <= _LPSupplyOfPairTotal, "Liquidity withdrawals forbidden");
// console.log('Sender is pair' , sender == tokenUniswapPair);
// console.log('lastTotalSupplyOfLPTokens <= _LPSupplyOfPairTotal' , lastTotalSupplyOfLPTokens <= _LPSupplyOfPairTotal);
if(sender == nanocoreVaultAddress || sender == tokenUniswapPair ) { // Dont have a fee when nanocorevault is sending, or infinite loop
console87.LOG40("Sending without fee"); // And when pair is sending ( buys are happening, no tax on it)
transferToFeeDistributorAmount = 0;
transferToAmount = amount;
}
else {
console87.LOG40("Normal fee transfer");
transferToFeeDistributorAmount = amount.MUL16(feePercentX100).DIV54(1000);
transferToAmount = amount.SUB60(transferToFeeDistributorAmount);
}
lastTotalSupplyOfLPTokens = _LPSupplyOfPairTotal;
}
} | inject NONSTANDARD NAMING
| function LOG40(uint p0, string memory p1, bool p2, address p3) internal view { | 1,018,987 | [
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pragma solidity ^0.4.13;
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
constructor() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to relinquish control of the contract.
*/
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param _newOwner The address to transfer ownership to.
*/
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
/**
* @dev Transfers control of the contract to a newOwner.
* @param _newOwner The address to transfer ownership to.
*/
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
contract EthicHubReputationInterface {
modifier onlyUsersContract(){_;}
modifier onlyLendingContract(){_;}
function burnReputation(uint delayDays) external;
function incrementReputation(uint completedProjectsByTier) external;
function initLocalNodeReputation(address localNode) external;
function initCommunityReputation(address community) external;
function getCommunityReputation(address target) public view returns(uint256);
function getLocalNodeReputation(address target) public view returns(uint256);
}
contract EthicHubStorageInterface {
//modifier for access in sets and deletes
modifier onlyEthicHubContracts() {_;}
// Setters
function setAddress(bytes32 _key, address _value) external;
function setUint(bytes32 _key, uint _value) external;
function setString(bytes32 _key, string _value) external;
function setBytes(bytes32 _key, bytes _value) external;
function setBool(bytes32 _key, bool _value) external;
function setInt(bytes32 _key, int _value) external;
// Deleters
function deleteAddress(bytes32 _key) external;
function deleteUint(bytes32 _key) external;
function deleteString(bytes32 _key) external;
function deleteBytes(bytes32 _key) external;
function deleteBool(bytes32 _key) external;
function deleteInt(bytes32 _key) external;
// Getters
function getAddress(bytes32 _key) external view returns (address);
function getUint(bytes32 _key) external view returns (uint);
function getString(bytes32 _key) external view returns (string);
function getBytes(bytes32 _key) external view returns (bytes);
function getBool(bytes32 _key) external view returns (bool);
function getInt(bytes32 _key) external view returns (int);
}
contract EthicHubBase {
uint8 public version;
EthicHubStorageInterface public ethicHubStorage = EthicHubStorageInterface(0);
constructor(address _storageAddress) public {
require(_storageAddress != address(0));
ethicHubStorage = EthicHubStorageInterface(_storageAddress);
}
}
contract EthicHubUser is Ownable, EthicHubBase {
event UserStatusChanged(address target, string profile, bool isRegistered);
constructor(address _storageAddress)
EthicHubBase(_storageAddress)
public
{
// Version
version = 1;
}
/**
* @dev Changes registration status of an address for participation.
* @param target Address that will be registered/deregistered.
* @param profile profile of user.
* @param isRegistered New registration status of address.
*/
function changeUserStatus(address target, string profile, bool isRegistered)
public
onlyOwner
{
require(target != address(0));
require(bytes(profile).length != 0);
ethicHubStorage.setBool(keccak256("user", profile, target), isRegistered);
emit UserStatusChanged(target, profile, isRegistered);
}
/**
* @dev Changes registration statuses of addresses for participation.
* @param targets Addresses that will be registered/deregistered.
* @param profile profile of user.
* @param isRegistered New registration status of addresses.
*/
function changeUsersStatus(address[] targets, string profile, bool isRegistered)
external
onlyOwner
{
require(targets.length > 0);
require(bytes(profile).length != 0);
for (uint i = 0; i < targets.length; i++) {
changeUserStatus(targets[i], profile, isRegistered);
}
}
/**
* @dev View registration status of an address for participation.
* @return isRegistered boolean registration status of address for a specific profile.
*/
function viewRegistrationStatus(address target, string profile)
view public
returns(bool isRegistered)
{
require(target != address(0));
require(bytes(profile).length != 0);
isRegistered = ethicHubStorage.getBool(keccak256("user", profile, target));
}
/**
* @dev register a localNode address.
*/
function registerLocalNode(address target)
external
onlyOwner
{
require(target != address(0));
bool isRegistered = ethicHubStorage.getBool(keccak256("user", "localNode", target));
if (!isRegistered) {
ethicHubStorage.setBool(keccak256("user", "localNode", target), true);
EthicHubReputationInterface rep = EthicHubReputationInterface (ethicHubStorage.getAddress(keccak256("contract.name", "reputation")));
rep.initLocalNodeReputation(target);
}
}
/**
* @dev register a community address.
*/
function registerCommunity(address target)
external
onlyOwner
{
require(target != address(0));
bool isRegistered = ethicHubStorage.getBool(keccak256("user", "community", target));
if (!isRegistered) {
ethicHubStorage.setBool(keccak256("user", "community", target), true);
EthicHubReputationInterface rep = EthicHubReputationInterface(ethicHubStorage.getAddress(keccak256("contract.name", "reputation")));
rep.initCommunityReputation(target);
}
}
/**
* @dev register a invertor address.
*/
function registerInvestor(address target)
external
onlyOwner
{
require(target != address(0));
ethicHubStorage.setBool(keccak256("user", "investor", target), true);
}
/**
* @dev register a community representative address.
*/
function registerRepresentative(address target)
external
onlyOwner
{
require(target != address(0));
ethicHubStorage.setBool(keccak256("user", "representative", target), true);
}
} | * @dev register a community address./ | function registerCommunity(address target)
external
onlyOwner
{
require(target != address(0));
bool isRegistered = ethicHubStorage.getBool(keccak256("user", "community", target));
if (!isRegistered) {
ethicHubStorage.setBool(keccak256("user", "community", target), true);
EthicHubReputationInterface rep = EthicHubReputationInterface(ethicHubStorage.getAddress(keccak256("contract.name", "reputation")));
rep.initCommunityReputation(target);
}
}
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] |
./full_match/1/0xAF6e66F6D2A52E2fEd343E47b75f3F1B790ba5e2/sources/contracts/PlaygroundRouter.sol | **** ADD LIQUIDITY **** create the pair if it doesn't exist yet | function _addLiquidity(
address tokenA,
address tokenB,
uint256 amountADesired,
uint256 amountBDesired,
uint256 amountAMin,
uint256 amountBMin
) internal virtual returns (uint256 amountA, uint256 amountB) {
if (IPlaygroundFactory(factory).getPair(tokenA, tokenB) == address(0)) {
if (tokenA == WETH) {
IPlaygroundFactory(factory).createPair(
tokenB,
tokenA,
address(this)
);
pairFeeAddress[
IPlaygroundFactory(factory).getPair(tokenA, tokenB)
] = tokenA;
IPlaygroundFactory(factory).createPair(
tokenA,
tokenB,
address(this)
);
pairFeeAddress[
IPlaygroundFactory(factory).getPair(tokenA, tokenB)
] = tokenB;
}
}
(uint256 reserveA, uint256 reserveB) = PlaygroundLibrary.getReserves(
factory,
tokenA,
tokenB
);
if (reserveA == 0 && reserveB == 0) {
(amountA, amountB) = (amountADesired, amountBDesired);
if (tokenA == WETH) {
pairFeeAddress[
IPlaygroundFactory(factory).getPair(tokenA, tokenB)
] = tokenA;
pairFeeAddress[
IPlaygroundFactory(factory).getPair(tokenA, tokenB)
] = tokenA;
pairFeeAddress[
IPlaygroundFactory(factory).getPair(tokenA, tokenB)
] = tokenB;
}
uint256 amountBOptimal = PlaygroundLibrary.quote(
amountADesired,
reserveA,
reserveB
);
if (amountBOptimal <= amountBDesired) {
require(
amountBOptimal >= amountBMin,
"PlaygroundRouter: INSUFFICIENT_B_AMOUNT"
);
(amountA, amountB) = (amountADesired, amountBOptimal);
uint256 amountAOptimal = PlaygroundLibrary.quote(
amountBDesired,
reserveB,
reserveA
);
assert(amountAOptimal <= amountADesired);
require(
amountAOptimal >= amountAMin,
"PlaygroundRouter: INSUFFICIENT_A_AMOUNT"
);
(amountA, amountB) = (amountAOptimal, amountBDesired);
}
}
}
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/*
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\_11 | 11\ 1111111\ 1111111\ 1111111\ 1111\ 11 | 111111\ 111111\ 11\ 11\ 11\ 111111\ 111111\ 11 | 11\
11 | 11 |11 __11\ 11 _____|11 __11\ 11 11\11 |11 __11\\_11 _| 11 | 11 | 11 |11 __11\ 11 __11\ 11 | 11 |
11 | 11 |11 | 11 |11 / 11 | 11 | 11 \1111 |11111111 | 11 | 11 | 11 | 11 |11 / 11 |11 | \__|111111 /
11 | 11 |11 | 11 |11 | 11 | 11 | 11 |\111 |11 ____| 11 |11\ 11 | 11 | 11 |11 | 11 |11 | 11 _11<
111111\ 11 |11 | 11 |\1111111\ 11 | 11 | 11 | \11 |\1111111\ \1111 |\11111\1111 |\111111 |11 | 11 | \11\
\______|\__|\__| \__| \_______|\__| \__| \__| \__| \_______| \____/ \_____\____/ \______/ \__| \__| \__|
111111\ 11\ 11\
11 __11\ 11 | \__|
11 / 11 | 111111\ 111111\ 111111\ 111111\ 111111\ 111111\ 111111\ 11\ 111111\ 1111111\
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11 | 11 |11 | 11 |11 | 11 |11 | 11 ____|11 | 11 |11 __11 | 11 |11\ 11 |11 | 11 |11 | 11 |
11 | 11 |\1111111 |\1111111 |11 | \1111111\ \1111111 |\1111111 | \1111 |11 |\111111 |11 | 11 |
\__| \__| \____11 | \____11 |\__| \_______| \____11 | \_______| \____/ \__| \______/ \__| \__|
11\ 11 |11\ 11 | 11\ 11 |
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\__| \__| \______/ \______/ \____/ \_______|\__|
*/
// File @openzeppelin/contracts/utils/[email protected]
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// File @openzeppelin/contracts/access/[email protected]
pragma solidity ^0.7.0;
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// File @openzeppelin/contracts/token/ERC20/[email protected]
pragma solidity ^0.7.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File @openzeppelin/contracts/math/[email protected]
pragma solidity ^0.7.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) return 0;
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryDiv}.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
// File @openzeppelin/contracts/utils/[email protected]
pragma solidity ^0.7.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// File @openzeppelin/contracts/token/ERC20/[email protected]
pragma solidity ^0.7.0;
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// File contracts/helpers/EthReceiver.sol
pragma solidity ^0.7.6;
/// @title Base contract with common payable logics
abstract contract EthReceiver {
receive() external payable {
// solhint-disable-next-line avoid-tx-origin
require(msg.sender != tx.origin, "ETH deposit rejected");
}
}
// File @openzeppelin/contracts/drafts/[email protected]
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
* https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
*
* Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
* presenting a message signed by the account. By not relying on `{IERC20-approve}`, the token holder account doesn't
* need to send a transaction, and thus is not required to hold Ether at all.
*/
interface IERC20Permit {
/**
* @dev Sets `value` as the allowance of `spender` over `owner`'s tokens,
* given `owner`'s signed approval.
*
* IMPORTANT: The same issues {IERC20-approve} has related to transaction
* ordering also apply here.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `deadline` must be a timestamp in the future.
* - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
* over the EIP712-formatted function arguments.
* - the signature must use ``owner``'s current nonce (see {nonces}).
*
* For more information on the signature format, see the
* https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
* section].
*/
function permit(address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external;
/**
* @dev Returns the current nonce for `owner`. This value must be
* included whenever a signature is generated for {permit}.
*
* Every successful call to {permit} increases ``owner``'s nonce by one. This
* prevents a signature from being used multiple times.
*/
function nonces(address owner) external view returns (uint256);
/**
* @dev Returns the domain separator used in the encoding of the signature for `permit`, as defined by {EIP712}.
*/
// solhint-disable-next-line func-name-mixedcase
function DOMAIN_SEPARATOR() external view returns (bytes32);
}
// File contracts/helpers/RevertReasonParser.sol
pragma solidity ^0.7.6;
/// @title Library that allows to parse unsuccessful arbitrary calls revert reasons.
/// See https://solidity.readthedocs.io/en/latest/control-structures.html#revert for details.
/// Note that we assume revert reason being abi-encoded as Error(string) so it may fail to parse reason
/// if structured reverts appear in the future.
///
/// All unsuccessful parsings get encoded as Unknown(data) string
library RevertReasonParser {
bytes4 constant private _PANIC_SELECTOR = bytes4(keccak256("Panic(uint256)"));
bytes4 constant private _ERROR_SELECTOR = bytes4(keccak256("Error(string)"));
function parse(bytes memory data, string memory prefix) internal pure returns (string memory) {
if (data.length >= 4) {
bytes4 selector;
assembly { // solhint-disable-line no-inline-assembly
selector := mload(add(data, 0x20))
}
// 68 = 4-byte selector + 32 bytes offset + 32 bytes length
if (selector == _ERROR_SELECTOR && data.length >= 68) {
uint256 offset;
bytes memory reason;
// solhint-disable no-inline-assembly
assembly {
// 36 = 32 bytes data length + 4-byte selector
offset := mload(add(data, 36))
reason := add(data, add(36, offset))
}
/*
revert reason is padded up to 32 bytes with ABI encoder: Error(string)
also sometimes there is extra 32 bytes of zeros padded in the end:
https://github.com/ethereum/solidity/issues/10170
because of that we can't check for equality and instead check
that offset + string length + extra 36 bytes is less than overall data length
*/
require(data.length >= 36 + offset + reason.length, "Invalid revert reason");
return string(abi.encodePacked(prefix, "Error(", reason, ")"));
}
// 36 = 4-byte selector + 32 bytes integer
else if (selector == _PANIC_SELECTOR && data.length == 36) {
uint256 code;
// solhint-disable no-inline-assembly
assembly {
// 36 = 32 bytes data length + 4-byte selector
code := mload(add(data, 36))
}
return string(abi.encodePacked(prefix, "Panic(", _toHex(code), ")"));
}
}
return string(abi.encodePacked(prefix, "Unknown(", _toHex(data), ")"));
}
function _toHex(uint256 value) private pure returns(string memory) {
return _toHex(abi.encodePacked(value));
}
function _toHex(bytes memory data) private pure returns(string memory) {
bytes16 alphabet = 0x30313233343536373839616263646566;
bytes memory str = new bytes(2 + data.length * 2);
str[0] = "0";
str[1] = "x";
for (uint256 i = 0; i < data.length; i++) {
str[2 * i + 2] = alphabet[uint8(data[i] >> 4)];
str[2 * i + 3] = alphabet[uint8(data[i] & 0x0f)];
}
return string(str);
}
}
// File contracts/interfaces/IDaiLikePermit.sol
pragma solidity ^0.7.6;
/// @title Interface for DAI-style permits
interface IDaiLikePermit {
function permit(address holder, address spender, uint256 nonce, uint256 expiry, bool allowed, uint8 v, bytes32 r, bytes32 s) external;
}
// File contracts/helpers/Permitable.sol
pragma solidity ^0.7.6;
/// @title Base contract with common permit handling logics
contract Permitable {
function _permit(address token, bytes calldata permit) internal {
if (permit.length > 0) {
bool success;
bytes memory result;
if (permit.length == 32 * 7) {
// solhint-disable-next-line avoid-low-level-calls
(success, result) = token.call(abi.encodePacked(IERC20Permit.permit.selector, permit));
} else if (permit.length == 32 * 8) {
// solhint-disable-next-line avoid-low-level-calls
(success, result) = token.call(abi.encodePacked(IDaiLikePermit.permit.selector, permit));
} else {
revert("Wrong permit length");
}
if (!success) {
revert(RevertReasonParser.parse(result, "Permit failed: "));
}
}
}
}
// File contracts/helpers/UniERC20.sol
pragma solidity ^0.7.6;
library UniERC20 {
using SafeMath for uint256;
using SafeERC20 for IERC20;
IERC20 private constant _ETH_ADDRESS = IERC20(0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE);
IERC20 private constant _ZERO_ADDRESS = IERC20(0);
function isETH(IERC20 token) internal pure returns (bool) {
return (token == _ZERO_ADDRESS || token == _ETH_ADDRESS);
}
function uniBalanceOf(IERC20 token, address account) internal view returns (uint256) {
if (isETH(token)) {
return account.balance;
} else {
return token.balanceOf(account);
}
}
function uniTransfer(IERC20 token, address payable to, uint256 amount) internal {
if (amount > 0) {
if (isETH(token)) {
to.transfer(amount);
} else {
token.safeTransfer(to, amount);
}
}
}
function uniApprove(IERC20 token, address to, uint256 amount) internal {
require(!isETH(token), "Approve called on ETH");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = address(token).call(abi.encodeWithSelector(token.approve.selector, to, amount));
if (!success || (returndata.length > 0 && !abi.decode(returndata, (bool)))) {
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, to, 0));
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, to, amount));
}
}
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory result) = address(token).call(data);
if (!success) {
revert(RevertReasonParser.parse(result, "Low-level call failed: "));
}
if (result.length > 0) { // Return data is optional
require(abi.decode(result, (bool)), "ERC20 operation did not succeed");
}
}
}
// File contracts/interfaces/IAggregationExecutor.sol
pragma solidity ^0.7.6;
/// @title Interface for making arbitrary calls during swap
interface IAggregationExecutor {
/// @notice Make calls on `msgSender` with specified data
function callBytes(address msgSender, bytes calldata data) external payable; // 0x2636f7f8
}
// File @openzeppelin/contracts/drafts/[email protected]
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev https://eips.ethereum.org/EIPS/eip-712[EIP 712] is a standard for hashing and signing of typed structured data.
*
* The encoding specified in the EIP is very generic, and such a generic implementation in Solidity is not feasible,
* thus this contract does not implement the encoding itself. Protocols need to implement the type-specific encoding
* they need in their contracts using a combination of `abi.encode` and `keccak256`.
*
* This contract implements the EIP 712 domain separator ({_domainSeparatorV4}) that is used as part of the encoding
* scheme, and the final step of the encoding to obtain the message digest that is then signed via ECDSA
* ({_hashTypedDataV4}).
*
* The implementation of the domain separator was designed to be as efficient as possible while still properly updating
* the chain id to protect against replay attacks on an eventual fork of the chain.
*
* NOTE: This contract implements the version of the encoding known as "v4", as implemented by the JSON RPC method
* https://docs.metamask.io/guide/signing-data.html[`eth_signTypedDataV4` in MetaMask].
*
* _Available since v3.4._
*/
abstract contract EIP712 {
/* solhint-disable var-name-mixedcase */
// Cache the domain separator as an immutable value, but also store the chain id that it corresponds to, in order to
// invalidate the cached domain separator if the chain id changes.
bytes32 private immutable _CACHED_DOMAIN_SEPARATOR;
uint256 private immutable _CACHED_CHAIN_ID;
bytes32 private immutable _HASHED_NAME;
bytes32 private immutable _HASHED_VERSION;
bytes32 private immutable _TYPE_HASH;
/* solhint-enable var-name-mixedcase */
/**
* @dev Initializes the domain separator and parameter caches.
*
* The meaning of `name` and `version` is specified in
* https://eips.ethereum.org/EIPS/eip-712#definition-of-domainseparator[EIP 712]:
*
* - `name`: the user readable name of the signing domain, i.e. the name of the DApp or the protocol.
* - `version`: the current major version of the signing domain.
*
* NOTE: These parameters cannot be changed except through a xref:learn::upgrading-smart-contracts.adoc[smart
* contract upgrade].
*/
constructor(string memory name, string memory version) {
bytes32 hashedName = keccak256(bytes(name));
bytes32 hashedVersion = keccak256(bytes(version));
bytes32 typeHash = keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");
_HASHED_NAME = hashedName;
_HASHED_VERSION = hashedVersion;
_CACHED_CHAIN_ID = _getChainId();
_CACHED_DOMAIN_SEPARATOR = _buildDomainSeparator(typeHash, hashedName, hashedVersion);
_TYPE_HASH = typeHash;
}
/**
* @dev Returns the domain separator for the current chain.
*/
function _domainSeparatorV4() internal view virtual returns (bytes32) {
if (_getChainId() == _CACHED_CHAIN_ID) {
return _CACHED_DOMAIN_SEPARATOR;
} else {
return _buildDomainSeparator(_TYPE_HASH, _HASHED_NAME, _HASHED_VERSION);
}
}
function _buildDomainSeparator(bytes32 typeHash, bytes32 name, bytes32 version) private view returns (bytes32) {
return keccak256(
abi.encode(
typeHash,
name,
version,
_getChainId(),
address(this)
)
);
}
/**
* @dev Given an already https://eips.ethereum.org/EIPS/eip-712#definition-of-hashstruct[hashed struct], this
* function returns the hash of the fully encoded EIP712 message for this domain.
*
* This hash can be used together with {ECDSA-recover} to obtain the signer of a message. For example:
*
* ```solidity
* bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(
* keccak256("Mail(address to,string contents)"),
* mailTo,
* keccak256(bytes(mailContents))
* )));
* address signer = ECDSA.recover(digest, signature);
* ```
*/
function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
return keccak256(abi.encodePacked("\x19\x01", _domainSeparatorV4(), structHash));
}
function _getChainId() private view returns (uint256 chainId) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
// solhint-disable-next-line no-inline-assembly
assembly {
chainId := chainid()
}
}
}
// File contracts/helpers/ECDSA.sol
pragma solidity ^0.7.6;
/**
* @dev Simplified copy of OpenZeppelin ECDSA library downgraded to 0.7.6
* https://github.com/OpenZeppelin/openzeppelin-contracts/blob/541e82144f691aa171c53ba8c3b32ef7f05b99a5/contracts/utils/cryptography/ECDSA.sol
*
* Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
*
* These functions can be used to verify that a message was signed by the holder
* of the private keys of a given address.
*/
library ECDSA {
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature` or error string. This address can then be used for verification purposes.
*
* The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {toEthSignedMessageHash} on it.
*
* Documentation for signature generation:
* - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
* - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
*
* _Available since v4.3._
*/
function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address) {
// Check the signature length
// - case 65: r,s,v signature (standard)
// - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
if (signature.length == 65) {
bytes32 r;
bytes32 s;
uint8 v;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
assembly { // solhint-disable-line no-inline-assembly
r := mload(add(signature, 0x20))
s := mload(add(signature, 0x40))
v := byte(0, mload(add(signature, 0x60)))
}
return tryRecover(hash, v, r, s);
} else if (signature.length == 64) {
bytes32 r;
bytes32 vs;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
assembly { // solhint-disable-line no-inline-assembly
r := mload(add(signature, 0x20))
vs := mload(add(signature, 0x40))
}
return tryRecover(hash, r, vs);
} else {
return address(0);
}
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
*
* See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
*
* _Available since v4.3._
*/
function tryRecover(
bytes32 hash,
bytes32 r,
bytes32 vs
) internal pure returns (address) {
bytes32 s;
uint8 v;
assembly { // solhint-disable-line no-inline-assembly
s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
v := add(shr(255, vs), 27)
}
return tryRecover(hash, v, r, s);
}
/**
* @dev Overload of {ECDSA-tryRecover} that receives the `v`,
* `r` and `s` signature fields separately.
*
* _Available since v4.3._
*/
function tryRecover(
bytes32 hash,
uint8 v,
bytes32 r,
bytes32 s
) internal pure returns (address) {
// EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
// unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
// the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
// signatures from current libraries generate a unique signature with an s-value in the lower half order.
//
// If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
// with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
// vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
// these malleable signatures as well.
if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
return address(0);
}
if (v != 27 && v != 28) {
return address(0);
}
// If the signature is valid (and not malleable), return the signer address
address signer = ecrecover(hash, v, r, s);
if (signer == address(0)) {
return address(0);
}
return signer;
}
}
// File contracts/interfaces/IERC1271.sol
pragma solidity ^0.7.6;
/**
* @dev Interface of the ERC1271 standard signature validation method for
* contracts as defined in https://eips.ethereum.org/EIPS/eip-1271[ERC-1271].
*/
interface IERC1271 {
/**
* @dev Should return whether the signature provided is valid for the provided data
* @param hash Hash of the data to be signed
* @param signature Signature byte array associated with _data
*/
function isValidSignature(bytes32 hash, bytes memory signature) external view returns (bytes4 magicValue);
}
// File contracts/interfaces/IWETH.sol
pragma solidity ^0.7.6;
/// @title Interface for WETH tokens
interface IWETH is IERC20 {
function deposit() external payable;
function withdraw(uint256 amount) external;
}
// File contracts/LimitOrderProtocolRFQ.sol
pragma solidity ^0.7.6;
pragma abicoder v2;
contract LimitOrderProtocolRFQ is EthReceiver, EIP712("1inch RFQ", "2"), Permitable {
using SafeMath for uint256;
using SafeERC20 for IERC20;
event OrderFilledRFQ(
bytes32 orderHash,
uint256 makingAmount
);
struct OrderRFQ {
// lowest 64 bits is the order id, next 64 bits is the expiration timestamp
// highest bit is unwrap WETH flag which is set on taker's side
// [unwrap eth(1 bit) | unused (127 bits) | expiration timestamp(64 bits) | orderId (64 bits)]
uint256 info;
IERC20 makerAsset;
IERC20 takerAsset;
address maker;
address allowedSender; // equals to Zero address on public orders
uint256 makingAmount;
uint256 takingAmount;
}
bytes32 constant public LIMIT_ORDER_RFQ_TYPEHASH = keccak256(
"OrderRFQ(uint256 info,address makerAsset,address takerAsset,address maker,address allowedSender,uint256 makingAmount,uint256 takingAmount)"
);
uint256 private constant _UNWRAP_WETH_MASK = 1 << 255;
IWETH private immutable _WETH; // solhint-disable-line var-name-mixedcase
mapping(address => mapping(uint256 => uint256)) private _invalidator;
constructor(address weth) {
_WETH = IWETH(weth);
}
// solhint-disable-next-line func-name-mixedcase
function DOMAIN_SEPARATOR() external view returns(bytes32) {
return _domainSeparatorV4();
}
/// @notice Returns bitmask for double-spend invalidators based on lowest byte of order.info and filled quotes
/// @return Result Each bit represents whenever corresponding quote was filled
function invalidatorForOrderRFQ(address maker, uint256 slot) external view returns(uint256) {
return _invalidator[maker][slot];
}
/// @notice Cancels order's quote
function cancelOrderRFQ(uint256 orderInfo) external {
_invalidateOrder(msg.sender, orderInfo);
}
/// @notice Fills order's quote, fully or partially (whichever is possible)
/// @param order Order quote to fill
/// @param signature Signature to confirm quote ownership
/// @param makingAmount Making amount
/// @param takingAmount Taking amount
function fillOrderRFQ(
OrderRFQ memory order,
bytes calldata signature,
uint256 makingAmount,
uint256 takingAmount
) external payable returns(uint256 /* actualMakingAmount */, uint256 /* actualTakingAmount */) {
return fillOrderRFQTo(order, signature, makingAmount, takingAmount, payable(msg.sender));
}
/// @notice Fills Same as `fillOrderRFQ` but calls permit first,
/// allowing to approve token spending and make a swap in one transaction.
/// Also allows to specify funds destination instead of `msg.sender`
/// @param order Order quote to fill
/// @param signature Signature to confirm quote ownership
/// @param makingAmount Making amount
/// @param takingAmount Taking amount
/// @param target Address that will receive swap funds
/// @param permit Should consist of abiencoded token address and encoded `IERC20Permit.permit` call.
/// See tests for examples
function fillOrderRFQToWithPermit(
OrderRFQ memory order,
bytes calldata signature,
uint256 makingAmount,
uint256 takingAmount,
address payable target,
bytes calldata permit
) external returns(uint256 /* actualMakingAmount */, uint256 /* actualTakingAmount */) {
_permit(address(order.takerAsset), permit);
return fillOrderRFQTo(order, signature, makingAmount, takingAmount, target);
}
/// @notice Same as `fillOrderRFQ` but allows to specify funds destination instead of `msg.sender`
/// @param order Order quote to fill
/// @param signature Signature to confirm quote ownership
/// @param makingAmount Making amount
/// @param takingAmount Taking amount
/// @param target Address that will receive swap funds
function fillOrderRFQTo(
OrderRFQ memory order,
bytes calldata signature,
uint256 makingAmount,
uint256 takingAmount,
address payable target
) public payable returns(uint256 /* actualMakingAmount */, uint256 /* actualTakingAmount */) {
address maker = order.maker;
bool unwrapWETH = (order.info & _UNWRAP_WETH_MASK) > 0;
order.info = order.info & (_UNWRAP_WETH_MASK - 1); // zero-out unwrap weth flag as it is taker-only
{ // Stack too deep
uint256 info = order.info;
// Check time expiration
uint256 expiration = uint128(info) >> 64;
require(expiration == 0 || block.timestamp <= expiration, "LOP: order expired"); // solhint-disable-line not-rely-on-time
_invalidateOrder(maker, info);
}
{ // stack too deep
uint256 orderMakingAmount = order.makingAmount;
uint256 orderTakingAmount = order.takingAmount;
// Compute partial fill if needed
if (takingAmount == 0 && makingAmount == 0) {
// Two zeros means whole order
makingAmount = orderMakingAmount;
takingAmount = orderTakingAmount;
}
else if (takingAmount == 0) {
require(makingAmount <= orderMakingAmount, "LOP: making amount exceeded");
takingAmount = orderTakingAmount.mul(makingAmount).add(orderMakingAmount - 1).div(orderMakingAmount);
}
else if (makingAmount == 0) {
require(takingAmount <= orderTakingAmount, "LOP: taking amount exceeded");
makingAmount = orderMakingAmount.mul(takingAmount).div(orderTakingAmount);
}
else {
revert("LOP: one of amounts should be 0");
}
}
require(makingAmount > 0 && takingAmount > 0, "LOP: can't swap 0 amount");
// Validate order
require(order.allowedSender == address(0) || order.allowedSender == msg.sender, "LOP: private order");
bytes32 orderHash = _hashTypedDataV4(keccak256(abi.encode(LIMIT_ORDER_RFQ_TYPEHASH, order)));
_validate(maker, orderHash, signature);
// Maker => Taker
if (order.makerAsset == _WETH && unwrapWETH) {
order.makerAsset.safeTransferFrom(maker, address(this), makingAmount);
_WETH.withdraw(makingAmount);
target.transfer(makingAmount);
} else {
order.makerAsset.safeTransferFrom(maker, target, makingAmount);
}
// Taker => Maker
if (order.takerAsset == _WETH && msg.value > 0) {
require(msg.value == takingAmount, "LOP: wrong msg.value");
_WETH.deposit{ value: takingAmount }();
_WETH.transfer(maker, takingAmount);
} else {
require(msg.value == 0, "LOP: wrong msg.value");
order.takerAsset.safeTransferFrom(msg.sender, maker, takingAmount);
}
emit OrderFilledRFQ(orderHash, makingAmount);
return (makingAmount, takingAmount);
}
function _validate(address signer, bytes32 orderHash, bytes calldata signature) private view {
if (ECDSA.tryRecover(orderHash, signature) != signer) {
(bool success, bytes memory result) = signer.staticcall(
abi.encodeWithSelector(IERC1271.isValidSignature.selector, orderHash, signature)
);
require(success && result.length == 32 && abi.decode(result, (bytes4)) == IERC1271.isValidSignature.selector, "LOP: bad signature");
}
}
function _invalidateOrder(address maker, uint256 orderInfo) private {
uint256 invalidatorSlot = uint64(orderInfo) >> 8;
uint256 invalidatorBit = 1 << uint8(orderInfo);
mapping(uint256 => uint256) storage invalidatorStorage = _invalidator[maker];
uint256 invalidator = invalidatorStorage[invalidatorSlot];
require(invalidator & invalidatorBit == 0, "LOP: invalidated order");
invalidatorStorage[invalidatorSlot] = invalidator | invalidatorBit;
}
}
// File contracts/UnoswapRouter.sol
pragma solidity ^0.7.6;
contract UnoswapRouter is EthReceiver, Permitable {
uint256 private constant _TRANSFER_FROM_CALL_SELECTOR_32 = 0x23b872dd00000000000000000000000000000000000000000000000000000000;
uint256 private constant _WETH_DEPOSIT_CALL_SELECTOR_32 = 0xd0e30db000000000000000000000000000000000000000000000000000000000;
uint256 private constant _WETH_WITHDRAW_CALL_SELECTOR_32 = 0x2e1a7d4d00000000000000000000000000000000000000000000000000000000;
uint256 private constant _ERC20_TRANSFER_CALL_SELECTOR_32 = 0xa9059cbb00000000000000000000000000000000000000000000000000000000;
uint256 private constant _ADDRESS_MASK = 0x000000000000000000000000ffffffffffffffffffffffffffffffffffffffff;
uint256 private constant _REVERSE_MASK = 0x8000000000000000000000000000000000000000000000000000000000000000;
uint256 private constant _WETH_MASK = 0x4000000000000000000000000000000000000000000000000000000000000000;
uint256 private constant _NUMERATOR_MASK = 0x0000000000000000ffffffff0000000000000000000000000000000000000000;
/// @dev WETH address is network-specific and needs to be changed before deployment.
/// It can not be moved to immutable as immutables are not supported in assembly
uint256 private constant _WETH = 0x000000000000000000000000C02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
uint256 private constant _UNISWAP_PAIR_RESERVES_CALL_SELECTOR_32 = 0x0902f1ac00000000000000000000000000000000000000000000000000000000;
uint256 private constant _UNISWAP_PAIR_SWAP_CALL_SELECTOR_32 = 0x022c0d9f00000000000000000000000000000000000000000000000000000000;
uint256 private constant _DENOMINATOR = 1000000000;
uint256 private constant _NUMERATOR_OFFSET = 160;
/// @notice Same as `unoswap` but calls permit first,
/// allowing to approve token spending and make a swap in one transaction.
/// @param srcToken Source token
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
/// @param pools Pools chain used for swaps. Pools src and dst tokens should match to make swap happen
/// @param permit Should contain valid permit that can be used in `IERC20Permit.permit` calls.
/// See tests for examples
function unoswapWithPermit(
IERC20 srcToken,
uint256 amount,
uint256 minReturn,
bytes32[] calldata pools,
bytes calldata permit
) external returns(uint256 returnAmount) {
_permit(address(srcToken), permit);
return unoswap(srcToken, amount, minReturn, pools);
}
/// @notice Performs swap using Uniswap exchange. Wraps and unwraps ETH if required.
/// Sending non-zero `msg.value` for anything but ETH swaps is prohibited
/// @param srcToken Source token
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
/// @param pools Pools chain used for swaps. Pools src and dst tokens should match to make swap happen
function unoswap(
IERC20 srcToken,
uint256 amount,
uint256 minReturn,
// solhint-disable-next-line no-unused-vars
bytes32[] calldata pools
) public payable returns(uint256 returnAmount) {
assembly { // solhint-disable-line no-inline-assembly
function reRevert() {
returndatacopy(0, 0, returndatasize())
revert(0, returndatasize())
}
function revertWithReason(m, len) {
mstore(0, 0x08c379a000000000000000000000000000000000000000000000000000000000)
mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
mstore(0x40, m)
revert(0, len)
}
function swap(emptyPtr, swapAmount, pair, reversed, numerator, dst) -> ret {
mstore(emptyPtr, _UNISWAP_PAIR_RESERVES_CALL_SELECTOR_32)
if iszero(staticcall(gas(), pair, emptyPtr, 0x4, emptyPtr, 0x40)) {
reRevert()
}
if iszero(eq(returndatasize(), 0x60)) {
revertWithReason(0x0000001472657365727665732063616c6c206661696c65640000000000000000, 0x59) // "reserves call failed"
}
let reserve0 := mload(emptyPtr)
let reserve1 := mload(add(emptyPtr, 0x20))
if reversed {
let tmp := reserve0
reserve0 := reserve1
reserve1 := tmp
}
ret := mul(swapAmount, numerator)
ret := div(mul(ret, reserve1), add(ret, mul(reserve0, _DENOMINATOR)))
mstore(emptyPtr, _UNISWAP_PAIR_SWAP_CALL_SELECTOR_32)
switch reversed
case 0 {
mstore(add(emptyPtr, 0x04), 0)
mstore(add(emptyPtr, 0x24), ret)
}
default {
mstore(add(emptyPtr, 0x04), ret)
mstore(add(emptyPtr, 0x24), 0)
}
mstore(add(emptyPtr, 0x44), dst)
mstore(add(emptyPtr, 0x64), 0x80)
mstore(add(emptyPtr, 0x84), 0)
if iszero(call(gas(), pair, 0, emptyPtr, 0xa4, 0, 0)) {
reRevert()
}
}
let emptyPtr := mload(0x40)
mstore(0x40, add(emptyPtr, 0xc0))
let poolsOffset := add(calldataload(0x64), 0x4)
let poolsEndOffset := calldataload(poolsOffset)
poolsOffset := add(poolsOffset, 0x20)
poolsEndOffset := add(poolsOffset, mul(0x20, poolsEndOffset))
let rawPair := calldataload(poolsOffset)
switch srcToken
case 0 {
if iszero(eq(amount, callvalue())) {
revertWithReason(0x00000011696e76616c6964206d73672e76616c75650000000000000000000000, 0x55) // "invalid msg.value"
}
mstore(emptyPtr, _WETH_DEPOSIT_CALL_SELECTOR_32)
if iszero(call(gas(), _WETH, amount, emptyPtr, 0x4, 0, 0)) {
reRevert()
}
mstore(emptyPtr, _ERC20_TRANSFER_CALL_SELECTOR_32)
mstore(add(emptyPtr, 0x4), and(rawPair, _ADDRESS_MASK))
mstore(add(emptyPtr, 0x24), amount)
if iszero(call(gas(), _WETH, 0, emptyPtr, 0x44, 0, 0)) {
reRevert()
}
}
default {
if callvalue() {
revertWithReason(0x00000011696e76616c6964206d73672e76616c75650000000000000000000000, 0x55) // "invalid msg.value"
}
mstore(emptyPtr, _TRANSFER_FROM_CALL_SELECTOR_32)
mstore(add(emptyPtr, 0x4), caller())
mstore(add(emptyPtr, 0x24), and(rawPair, _ADDRESS_MASK))
mstore(add(emptyPtr, 0x44), amount)
if iszero(call(gas(), srcToken, 0, emptyPtr, 0x64, 0, 0)) {
reRevert()
}
}
returnAmount := amount
for {let i := add(poolsOffset, 0x20)} lt(i, poolsEndOffset) {i := add(i, 0x20)} {
let nextRawPair := calldataload(i)
returnAmount := swap(
emptyPtr,
returnAmount,
and(rawPair, _ADDRESS_MASK),
and(rawPair, _REVERSE_MASK),
shr(_NUMERATOR_OFFSET, and(rawPair, _NUMERATOR_MASK)),
and(nextRawPair, _ADDRESS_MASK)
)
rawPair := nextRawPair
}
switch and(rawPair, _WETH_MASK)
case 0 {
returnAmount := swap(
emptyPtr,
returnAmount,
and(rawPair, _ADDRESS_MASK),
and(rawPair, _REVERSE_MASK),
shr(_NUMERATOR_OFFSET, and(rawPair, _NUMERATOR_MASK)),
caller()
)
}
default {
returnAmount := swap(
emptyPtr,
returnAmount,
and(rawPair, _ADDRESS_MASK),
and(rawPair, _REVERSE_MASK),
shr(_NUMERATOR_OFFSET, and(rawPair, _NUMERATOR_MASK)),
address()
)
mstore(emptyPtr, _WETH_WITHDRAW_CALL_SELECTOR_32)
mstore(add(emptyPtr, 0x04), returnAmount)
if iszero(call(gas(), _WETH, 0, emptyPtr, 0x24, 0, 0)) {
reRevert()
}
if iszero(call(gas(), caller(), returnAmount, 0, 0, 0, 0)) {
reRevert()
}
}
if lt(returnAmount, minReturn) {
revertWithReason(0x000000164d696e2072657475726e206e6f742072656163686564000000000000, 0x5a) // "Min return not reached"
}
}
}
}
// File @openzeppelin/contracts/utils/[email protected]
pragma solidity ^0.7.0;
/**
* @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
* checks.
*
* Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
* easily result in undesired exploitation or bugs, since developers usually
* assume that overflows raise errors. `SafeCast` restores this intuition by
* reverting the transaction when such an operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*
* Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
* all math on `uint256` and `int256` and then downcasting.
*/
library SafeCast {
/**
* @dev Returns the downcasted uint128 from uint256, reverting on
* overflow (when the input is greater than largest uint128).
*
* Counterpart to Solidity's `uint128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*/
function toUint128(uint256 value) internal pure returns (uint128) {
require(value < 2**128, "SafeCast: value doesn\'t fit in 128 bits");
return uint128(value);
}
/**
* @dev Returns the downcasted uint64 from uint256, reverting on
* overflow (when the input is greater than largest uint64).
*
* Counterpart to Solidity's `uint64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*/
function toUint64(uint256 value) internal pure returns (uint64) {
require(value < 2**64, "SafeCast: value doesn\'t fit in 64 bits");
return uint64(value);
}
/**
* @dev Returns the downcasted uint32 from uint256, reverting on
* overflow (when the input is greater than largest uint32).
*
* Counterpart to Solidity's `uint32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*/
function toUint32(uint256 value) internal pure returns (uint32) {
require(value < 2**32, "SafeCast: value doesn\'t fit in 32 bits");
return uint32(value);
}
/**
* @dev Returns the downcasted uint16 from uint256, reverting on
* overflow (when the input is greater than largest uint16).
*
* Counterpart to Solidity's `uint16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*/
function toUint16(uint256 value) internal pure returns (uint16) {
require(value < 2**16, "SafeCast: value doesn\'t fit in 16 bits");
return uint16(value);
}
/**
* @dev Returns the downcasted uint8 from uint256, reverting on
* overflow (when the input is greater than largest uint8).
*
* Counterpart to Solidity's `uint8` operator.
*
* Requirements:
*
* - input must fit into 8 bits.
*/
function toUint8(uint256 value) internal pure returns (uint8) {
require(value < 2**8, "SafeCast: value doesn\'t fit in 8 bits");
return uint8(value);
}
/**
* @dev Converts a signed int256 into an unsigned uint256.
*
* Requirements:
*
* - input must be greater than or equal to 0.
*/
function toUint256(int256 value) internal pure returns (uint256) {
require(value >= 0, "SafeCast: value must be positive");
return uint256(value);
}
/**
* @dev Returns the downcasted int128 from int256, reverting on
* overflow (when the input is less than smallest int128 or
* greater than largest int128).
*
* Counterpart to Solidity's `int128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*
* _Available since v3.1._
*/
function toInt128(int256 value) internal pure returns (int128) {
require(value >= -2**127 && value < 2**127, "SafeCast: value doesn\'t fit in 128 bits");
return int128(value);
}
/**
* @dev Returns the downcasted int64 from int256, reverting on
* overflow (when the input is less than smallest int64 or
* greater than largest int64).
*
* Counterpart to Solidity's `int64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*
* _Available since v3.1._
*/
function toInt64(int256 value) internal pure returns (int64) {
require(value >= -2**63 && value < 2**63, "SafeCast: value doesn\'t fit in 64 bits");
return int64(value);
}
/**
* @dev Returns the downcasted int32 from int256, reverting on
* overflow (when the input is less than smallest int32 or
* greater than largest int32).
*
* Counterpart to Solidity's `int32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*
* _Available since v3.1._
*/
function toInt32(int256 value) internal pure returns (int32) {
require(value >= -2**31 && value < 2**31, "SafeCast: value doesn\'t fit in 32 bits");
return int32(value);
}
/**
* @dev Returns the downcasted int16 from int256, reverting on
* overflow (when the input is less than smallest int16 or
* greater than largest int16).
*
* Counterpart to Solidity's `int16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*
* _Available since v3.1._
*/
function toInt16(int256 value) internal pure returns (int16) {
require(value >= -2**15 && value < 2**15, "SafeCast: value doesn\'t fit in 16 bits");
return int16(value);
}
/**
* @dev Returns the downcasted int8 from int256, reverting on
* overflow (when the input is less than smallest int8 or
* greater than largest int8).
*
* Counterpart to Solidity's `int8` operator.
*
* Requirements:
*
* - input must fit into 8 bits.
*
* _Available since v3.1._
*/
function toInt8(int256 value) internal pure returns (int8) {
require(value >= -2**7 && value < 2**7, "SafeCast: value doesn\'t fit in 8 bits");
return int8(value);
}
/**
* @dev Converts an unsigned uint256 into a signed int256.
*
* Requirements:
*
* - input must be less than or equal to maxInt256.
*/
function toInt256(uint256 value) internal pure returns (int256) {
require(value < 2**255, "SafeCast: value doesn't fit in an int256");
return int256(value);
}
}
// File contracts/interfaces/IUniswapV3Pool.sol
pragma solidity ^0.7.6;
interface IUniswapV3Pool {
/// @notice Swap token0 for token1, or token1 for token0
/// @dev The caller of this method receives a callback in the form of IUniswapV3SwapCallback#uniswapV3SwapCallback
/// @param recipient The address to receive the output of the swap
/// @param zeroForOne The direction of the swap, true for token0 to token1, false for token1 to token0
/// @param amountSpecified The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)
/// @param sqrtPriceLimitX96 The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this
/// value after the swap. If one for zero, the price cannot be greater than this value after the swap
/// @param data Any data to be passed through to the callback
/// @return amount0 The delta of the balance of token0 of the pool, exact when negative, minimum when positive
/// @return amount1 The delta of the balance of token1 of the pool, exact when negative, minimum when positive
function swap(
address recipient,
bool zeroForOne,
int256 amountSpecified,
uint160 sqrtPriceLimitX96,
bytes calldata data
) external returns (int256 amount0, int256 amount1);
/// @notice The first of the two tokens of the pool, sorted by address
/// @return The token contract address
function token0() external view returns (address);
/// @notice The second of the two tokens of the pool, sorted by address
/// @return The token contract address
function token1() external view returns (address);
/// @notice The pool's fee in hundredths of a bip, i.e. 1e-6
/// @return The fee
function fee() external view returns (uint24);
}
// File contracts/interfaces/IUniswapV3SwapCallback.sol
pragma solidity ^0.7.6;
/// @title Callback for IUniswapV3PoolActions#swap
/// @notice Any contract that calls IUniswapV3PoolActions#swap must implement this interface
interface IUniswapV3SwapCallback {
/// @notice Called to `msg.sender` after executing a swap via IUniswapV3Pool#swap.
/// @dev In the implementation you must pay the pool tokens owed for the swap.
/// The caller of this method must be checked to be a UniswapV3Pool deployed by the canonical UniswapV3Factory.
/// amount0Delta and amount1Delta can both be 0 if no tokens were swapped.
/// @param amount0Delta The amount of token0 that was sent (negative) or must be received (positive) by the pool by
/// the end of the swap. If positive, the callback must send that amount of token0 to the pool.
/// @param amount1Delta The amount of token1 that was sent (negative) or must be received (positive) by the pool by
/// the end of the swap. If positive, the callback must send that amount of token1 to the pool.
/// @param data Any data passed through by the caller via the IUniswapV3PoolActions#swap call
function uniswapV3SwapCallback(
int256 amount0Delta,
int256 amount1Delta,
bytes calldata data
) external;
}
// File contracts/UnoswapV3Router.sol
pragma solidity ^0.7.6;
contract UnoswapV3Router is EthReceiver, Permitable, IUniswapV3SwapCallback {
using Address for address payable;
using SafeERC20 for IERC20;
using SafeMath for uint256;
uint256 private constant _ONE_FOR_ZERO_MASK = 1 << 255;
uint256 private constant _WETH_WRAP_MASK = 1 << 254;
uint256 private constant _WETH_UNWRAP_MASK = 1 << 253;
bytes32 private constant _POOL_INIT_CODE_HASH = 0xe34f199b19b2b4f47f68442619d555527d244f78a3297ea89325f843f87b8b54;
bytes32 private constant _FF_FACTORY = 0xff1F98431c8aD98523631AE4a59f267346ea31F9840000000000000000000000;
bytes32 private constant _SELECTORS = 0x0dfe1681d21220a7ddca3f430000000000000000000000000000000000000000;
uint256 private constant _ADDRESS_MASK = 0x000000000000000000000000ffffffffffffffffffffffffffffffffffffffff;
/// @dev The minimum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MIN_TICK)
uint160 private constant _MIN_SQRT_RATIO = 4295128739 + 1;
/// @dev The maximum value that can be returned from #getSqrtRatioAtTick. Equivalent to getSqrtRatioAtTick(MAX_TICK)
uint160 private constant _MAX_SQRT_RATIO = 1461446703485210103287273052203988822378723970342 - 1;
IWETH private immutable _WETH; // solhint-disable-line var-name-mixedcase
constructor(address weth) {
_WETH = IWETH(weth);
}
/// @notice Same as `uniswapV3SwapTo` but calls permit first,
/// allowing to approve token spending and make a swap in one transaction.
/// @param recipient Address that will receive swap funds
/// @param srcToken Source token
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
/// @param pools Pools chain used for swaps. Pools src and dst tokens should match to make swap happen
/// @param permit Should contain valid permit that can be used in `IERC20Permit.permit` calls.
/// See tests for examples
function uniswapV3SwapToWithPermit(
address payable recipient,
IERC20 srcToken,
uint256 amount,
uint256 minReturn,
uint256[] calldata pools,
bytes calldata permit
) external returns(uint256 returnAmount) {
_permit(address(srcToken), permit);
return uniswapV3SwapTo(recipient, amount, minReturn, pools);
}
/// @notice Same as `uniswapV3SwapTo` but uses `msg.sender` as recipient
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
/// @param pools Pools chain used for swaps. Pools src and dst tokens should match to make swap happen
function uniswapV3Swap(
uint256 amount,
uint256 minReturn,
uint256[] calldata pools
) external payable returns(uint256 returnAmount) {
return uniswapV3SwapTo(msg.sender, amount, minReturn, pools);
}
/// @notice Performs swap using Uniswap V3 exchange. Wraps and unwraps ETH if required.
/// Sending non-zero `msg.value` for anything but ETH swaps is prohibited
/// @param recipient Address that will receive swap funds
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
/// @param pools Pools chain used for swaps. Pools src and dst tokens should match to make swap happen
function uniswapV3SwapTo(
address payable recipient,
uint256 amount,
uint256 minReturn,
uint256[] calldata pools
) public payable returns(uint256 returnAmount) {
uint256 len = pools.length;
require(len > 0, "UNIV3R: empty pools");
uint256 lastIndex = len - 1;
returnAmount = amount;
bool wrapWeth = pools[0] & _WETH_WRAP_MASK > 0;
bool unwrapWeth = pools[lastIndex] & _WETH_UNWRAP_MASK > 0;
if (wrapWeth) {
require(msg.value == amount, "UNIV3R: wrong msg.value");
_WETH.deposit{value: amount}();
} else {
require(msg.value == 0, "UNIV3R: msg.value should be 0");
}
if (len > 1) {
returnAmount = _makeSwap(address(this), wrapWeth ? address(this) : msg.sender, pools[0], returnAmount);
for (uint256 i = 1; i < lastIndex; i++) {
returnAmount = _makeSwap(address(this), address(this), pools[i], returnAmount);
}
returnAmount = _makeSwap(unwrapWeth ? address(this) : recipient, address(this), pools[lastIndex], returnAmount);
} else {
returnAmount = _makeSwap(unwrapWeth ? address(this) : recipient, wrapWeth ? address(this) : msg.sender, pools[0], returnAmount);
}
require(returnAmount >= minReturn, "UNIV3R: min return");
if (unwrapWeth) {
_WETH.withdraw(returnAmount);
recipient.sendValue(returnAmount);
}
}
/// @inheritdoc IUniswapV3SwapCallback
function uniswapV3SwapCallback(
int256 amount0Delta,
int256 amount1Delta,
bytes calldata /* data */
) external override {
IERC20 token0;
IERC20 token1;
bytes32 ffFactoryAddress = _FF_FACTORY;
bytes32 poolInitCodeHash = _POOL_INIT_CODE_HASH;
address payer;
assembly { // solhint-disable-line no-inline-assembly
function reRevert() {
returndatacopy(0, 0, returndatasize())
revert(0, returndatasize())
}
function revertWithReason(m, len) {
mstore(0x00, 0x08c379a000000000000000000000000000000000000000000000000000000000)
mstore(0x20, 0x0000002000000000000000000000000000000000000000000000000000000000)
mstore(0x40, m)
revert(0, len)
}
let emptyPtr := mload(0x40)
let resultPtr := add(emptyPtr, 0x20)
mstore(emptyPtr, _SELECTORS)
if iszero(staticcall(gas(), caller(), emptyPtr, 0x4, resultPtr, 0x20)) {
reRevert()
}
token0 := mload(resultPtr)
if iszero(staticcall(gas(), caller(), add(emptyPtr, 0x4), 0x4, resultPtr, 0x20)) {
reRevert()
}
token1 := mload(resultPtr)
if iszero(staticcall(gas(), caller(), add(emptyPtr, 0x8), 0x4, resultPtr, 0x20)) {
reRevert()
}
let fee := mload(resultPtr)
let p := emptyPtr
mstore(p, ffFactoryAddress)
p := add(p, 21)
// Compute the inner hash in-place
mstore(p, token0)
mstore(add(p, 32), token1)
mstore(add(p, 64), fee)
mstore(p, keccak256(p, 96))
p := add(p, 32)
mstore(p, poolInitCodeHash)
let pool := and(keccak256(emptyPtr, 85), _ADDRESS_MASK)
if iszero(eq(pool, caller())) {
revertWithReason(0x00000010554e495633523a2062616420706f6f6c000000000000000000000000, 0x54) // UNIV3R: bad pool
}
calldatacopy(emptyPtr, 0x84, 0x20)
payer := mload(emptyPtr)
}
if (amount0Delta > 0) {
if (payer == address(this)) {
token0.safeTransfer(msg.sender, uint256(amount0Delta));
} else {
token0.safeTransferFrom(payer, msg.sender, uint256(amount0Delta));
}
}
if (amount1Delta > 0) {
if (payer == address(this)) {
token1.safeTransfer(msg.sender, uint256(amount1Delta));
} else {
token1.safeTransferFrom(payer, msg.sender, uint256(amount1Delta));
}
}
}
function _makeSwap(address recipient, address payer, uint256 pool, uint256 amount) private returns (uint256) {
bool zeroForOne = pool & _ONE_FOR_ZERO_MASK == 0;
if (zeroForOne) {
(, int256 amount1) = IUniswapV3Pool(pool).swap(
recipient,
zeroForOne,
SafeCast.toInt256(amount),
_MIN_SQRT_RATIO,
abi.encode(payer)
);
return SafeCast.toUint256(-amount1);
} else {
(int256 amount0,) = IUniswapV3Pool(pool).swap(
recipient,
zeroForOne,
SafeCast.toInt256(amount),
_MAX_SQRT_RATIO,
abi.encode(payer)
);
return SafeCast.toUint256(-amount0);
}
}
}
// File contracts/interfaces/IClipperExchangeInterface.sol
pragma solidity ^0.7.6;
/// @title Clipper interface subset used in swaps
interface IClipperExchangeInterface {
function sellTokenForToken(IERC20 inputToken, IERC20 outputToken, address recipient, uint256 minBuyAmount, bytes calldata auxiliaryData) external returns (uint256 boughtAmount);
function sellEthForToken(IERC20 outputToken, address recipient, uint256 minBuyAmount, bytes calldata auxiliaryData) external payable returns (uint256 boughtAmount);
function sellTokenForEth(IERC20 inputToken, address payable recipient, uint256 minBuyAmount, bytes calldata auxiliaryData) external returns (uint256 boughtAmount);
function theExchange() external returns (address payable);
}
// File contracts/ClipperRouter.sol
pragma solidity ^0.7.6;
/// @title Clipper router that allows to use `ClipperExchangeInterface` for swaps
contract ClipperRouter is EthReceiver, Permitable {
using SafeERC20 for IERC20;
IWETH private immutable _WETH; // solhint-disable-line var-name-mixedcase
IERC20 private constant _ETH = IERC20(address(0));
bytes private constant _INCH_TAG = "1INCH";
IClipperExchangeInterface private immutable _clipperExchange;
address payable private immutable _clipperPool;
constructor(
address weth,
IClipperExchangeInterface clipperExchange
) {
_clipperExchange = clipperExchange;
_clipperPool = clipperExchange.theExchange();
_WETH = IWETH(weth);
}
/// @notice Same as `clipperSwapTo` but calls permit first,
/// allowing to approve token spending and make a swap in one transaction.
/// @param recipient Address that will receive swap funds
/// @param srcToken Source token
/// @param dstToken Destination token
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
/// @param permit Should contain valid permit that can be used in `IERC20Permit.permit` calls.
/// See tests for examples
function clipperSwapToWithPermit(
address payable recipient,
IERC20 srcToken,
IERC20 dstToken,
uint256 amount,
uint256 minReturn,
bytes calldata permit
) external returns(uint256 returnAmount) {
_permit(address(srcToken), permit);
return clipperSwapTo(recipient, srcToken, dstToken, amount, minReturn);
}
/// @notice Same as `clipperSwapTo` but uses `msg.sender` as recipient
/// @param srcToken Source token
/// @param dstToken Destination token
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
function clipperSwap(
IERC20 srcToken,
IERC20 dstToken,
uint256 amount,
uint256 minReturn
) external payable returns(uint256 returnAmount) {
return clipperSwapTo(msg.sender, srcToken, dstToken, amount, minReturn);
}
/// @notice Performs swap using Clipper exchange. Wraps and unwraps ETH if required.
/// Sending non-zero `msg.value` for anything but ETH swaps is prohibited
/// @param recipient Address that will receive swap funds
/// @param srcToken Source token
/// @param dstToken Destination token
/// @param amount Amount of source tokens to swap
/// @param minReturn Minimal allowed returnAmount to make transaction commit
function clipperSwapTo(
address payable recipient,
IERC20 srcToken,
IERC20 dstToken,
uint256 amount,
uint256 minReturn
) public payable returns(uint256 returnAmount) {
bool srcETH;
if (srcToken == _WETH) {
require(msg.value == 0, "CL1IN: msg.value should be 0");
_WETH.transferFrom(msg.sender, address(this), amount);
_WETH.withdraw(amount);
srcETH = true;
}
else if (srcToken == _ETH) {
require(msg.value == amount, "CL1IN: wrong msg.value");
srcETH = true;
}
else {
require(msg.value == 0, "CL1IN: msg.value should be 0");
srcToken.safeTransferFrom(msg.sender, _clipperPool, amount);
}
if (srcETH) {
_clipperPool.transfer(amount);
returnAmount = _clipperExchange.sellEthForToken(dstToken, recipient, minReturn, _INCH_TAG);
} else if (dstToken == _WETH) {
returnAmount = _clipperExchange.sellTokenForEth(srcToken, address(this), minReturn, _INCH_TAG);
_WETH.deposit{ value: returnAmount }();
_WETH.transfer(recipient, returnAmount);
} else if (dstToken == _ETH) {
returnAmount = _clipperExchange.sellTokenForEth(srcToken, recipient, minReturn, _INCH_TAG);
} else {
returnAmount = _clipperExchange.sellTokenForToken(srcToken, dstToken, recipient, minReturn, _INCH_TAG);
}
}
}
// File contracts/AggregationRouterV4.sol
pragma solidity ^0.7.6;
contract AggregationRouterV4 is Ownable, EthReceiver, Permitable, UnoswapRouter, UnoswapV3Router, LimitOrderProtocolRFQ, ClipperRouter {
using SafeMath for uint256;
using UniERC20 for IERC20;
using SafeERC20 for IERC20;
uint256 private constant _PARTIAL_FILL = 1 << 0;
uint256 private constant _REQUIRES_EXTRA_ETH = 1 << 1;
struct SwapDescription {
IERC20 srcToken;
IERC20 dstToken;
address payable srcReceiver;
address payable dstReceiver;
uint256 amount;
uint256 minReturnAmount;
uint256 flags;
bytes permit;
}
constructor(address weth, IClipperExchangeInterface _clipperExchange)
UnoswapV3Router(weth)
LimitOrderProtocolRFQ(weth)
ClipperRouter(weth, _clipperExchange)
{} // solhint-disable-line no-empty-blocks
/// @notice Performs a swap, delegating all calls encoded in `data` to `caller`. See tests for usage examples
/// @param caller Aggregation executor that executes calls described in `data`
/// @param desc Swap description
/// @param data Encoded calls that `caller` should execute in between of swaps
/// @return returnAmount Resulting token amount
/// @return spentAmount Source token amount
/// @return gasLeft Gas left
function swap(
IAggregationExecutor caller,
SwapDescription calldata desc,
bytes calldata data
)
external
payable
returns (
uint256 returnAmount,
uint256 spentAmount,
uint256 gasLeft
)
{
require(desc.minReturnAmount > 0, "Min return should not be 0");
require(data.length > 0, "data should not be empty");
uint256 flags = desc.flags;
IERC20 srcToken = desc.srcToken;
IERC20 dstToken = desc.dstToken;
bool srcETH = srcToken.isETH();
if (flags & _REQUIRES_EXTRA_ETH != 0) {
require(msg.value > (srcETH ? desc.amount : 0), "Invalid msg.value");
} else {
require(msg.value == (srcETH ? desc.amount : 0), "Invalid msg.value");
}
if (!srcETH) {
_permit(address(srcToken), desc.permit);
srcToken.safeTransferFrom(msg.sender, desc.srcReceiver, desc.amount);
}
{
bytes memory callData = abi.encodePacked(caller.callBytes.selector, bytes12(0), msg.sender, data);
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory result) = address(caller).call{value: msg.value}(callData);
if (!success) {
revert(RevertReasonParser.parse(result, "callBytes failed: "));
}
}
spentAmount = desc.amount;
returnAmount = dstToken.uniBalanceOf(address(this));
if (flags & _PARTIAL_FILL != 0) {
uint256 unspentAmount = srcToken.uniBalanceOf(address(this));
if (unspentAmount > 0) {
spentAmount = spentAmount.sub(unspentAmount);
srcToken.uniTransfer(msg.sender, unspentAmount);
}
require(returnAmount.mul(desc.amount) >= desc.minReturnAmount.mul(spentAmount), "Return amount is not enough");
} else {
require(returnAmount >= desc.minReturnAmount, "Return amount is not enough");
}
address payable dstReceiver = (desc.dstReceiver == address(0)) ? msg.sender : desc.dstReceiver;
dstToken.uniTransfer(dstReceiver, returnAmount);
gasLeft = gasleft();
}
function rescueFunds(IERC20 token, uint256 amount) external onlyOwner {
token.uniTransfer(msg.sender, amount);
}
function destroy() external onlyOwner {
selfdestruct(msg.sender);
}
} | zero-out unwrap weth flag as it is taker-only
| order.info = order.info & (_UNWRAP_WETH_MASK - 1); | 12,840,541 | [
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.3;
contract Event {
// up to 3 parameters can be indexed
event Log(address indexed sender, string message);
event AnotherLog();
function test() public {
emit Log(msg.sender, "Hello world!");
emit Log(msg.sender, "Hello EVM!");
emit AnotherLog();
}
} | up to 3 parameters can be indexed | contract Event {
event Log(address indexed sender, string message);
event AnotherLog();
pragma solidity ^0.8.3;
function test() public {
emit Log(msg.sender, "Hello world!");
emit Log(msg.sender, "Hello EVM!");
emit AnotherLog();
}
} | 5,506,654 | [
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/UUPSUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
contract SOT is ERC721Upgradeable, UUPSUpgradeable, OwnableUpgradeable {
// total number of SOTs minted
uint256 public _sotCounter;
// total supply which can be different from sotCounter in case some tokens are burned
uint256 private _currentSupply;
// map SOT's token id to its tokenURI
mapping(uint256 => string) public tokenURIs;
// check if token URI exists
mapping(string => bool) public tokenURIExists;
//No constructor in upgradeable contracts, replaced by initilize() function
function initialize() public initializer{
__ERC721_init('FingeRate', "SOT");
__Ownable_init();
}
//function to authorize upgrade, onlyOwner can do it here
function _authorizeUpgrade(address newImplementation) internal override onlyOwner{}
//overriding the default implementation of tokenURI in ERC721Upgradeable
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
//check if the token against a tokenId exists or not
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
return tokenURIs[tokenId];
}
function mint(address to, string memory _tokenURI) public virtual onlyOwner {
// check if the minting limit has reached or not
require(_currentSupply < 1200000, "Minting limit reached!");
// check if the token URI already exists or not
require(!tokenURIExists[_tokenURI], "Token URI already exists!");
//setting the tokenURI and tokenURIExsits flag to true for the token that is being minted
tokenURIs[_sotCounter] = _tokenURI;
tokenURIExists[_tokenURI] = true;
//minting the token
_mint(to, _sotCounter);
//incrementing the counter and the supply
_sotCounter ++;
_currentSupply ++;
}
function burn(uint256 tokenId) public virtual onlyOwner {
// check if the token exists or not
require(_exists(tokenId), "Token does not exist");
//burning the token
_burn(tokenId);
//decrementing the supply
_currentSupply -= 1;
}
// get metadata of the token
function getTokenMetaData(uint _tokenId) public view returns(string memory) {
//returning the metadata URL i.e. the tokenURI
string memory tokenMetaData = tokenURIs[_tokenId];
return tokenMetaData;
}
//get current supply
function getSupply() public view returns(uint256 supply){
return _currentSupply;
}
//get current tokenId
function getSotCount() public view returns(uint256 counter){
return _sotCounter;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*/
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC721Upgradeable.sol";
import "./IERC721ReceiverUpgradeable.sol";
import "./extensions/IERC721MetadataUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/ContextUpgradeable.sol";
import "../../utils/StringsUpgradeable.sol";
import "../../utils/introspection/ERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.sol";
/**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/
contract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable {
using AddressUpgradeable for address;
using StringsUpgradeable for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _owners;
// Mapping owner address to token count
mapping(address => uint256) private _balances;
// Mapping from token ID to approved address
mapping(uint256 => address) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping(address => mapping(address => bool)) private _operatorApprovals;
/**
* @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
*/
function __ERC721_init(string memory name_, string memory symbol_) internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__ERC721_init_unchained(name_, symbol_);
}
function __ERC721_init_unchained(string memory name_, string memory symbol_) internal initializer {
_name = name_;
_symbol = symbol_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165Upgradeable, IERC165Upgradeable) returns (bool) {
return
interfaceId == type(IERC721Upgradeable).interfaceId ||
interfaceId == type(IERC721MetadataUpgradeable).interfaceId ||
super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC721-balanceOf}.
*/
function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _balances[owner];
}
/**
* @dev See {IERC721-ownerOf}.
*/
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _owners[tokenId];
require(owner != address(0), "ERC721: owner query for nonexistent token");
return owner;
}
/**
* @dev See {IERC721Metadata-name}.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev See {IERC721Metadata-symbol}.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory baseURI = _baseURI();
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
}
/**
* @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`. Empty
* by default, can be overriden in child contracts.
*/
function _baseURI() internal view virtual returns (string memory) {
return "";
}
/**
* @dev See {IERC721-approve}.
*/
function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721Upgradeable.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
/**
* @dev See {IERC721-getApproved}.
*/
function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev See {IERC721-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC721-isApprovedForAll}.
*/
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev See {IERC721-transferFrom}.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
* implement alternative mechanisms to perform token transfer, such as signature-based.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
/**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721Upgradeable.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
/**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/
function _safeMint(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, _data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
/**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
_owners[tokenId] = to;
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721Upgradeable.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/
function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721Upgradeable.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Clear approvals from the previous owner
_approve(address(0), tokenId);
_balances[from] -= 1;
_balances[to] += 1;
_owners[tokenId] = to;
emit Transfer(from, to, tokenId);
}
/**
* @dev Approve `to` to operate on `tokenId`
*
* Emits a {Approval} event.
*/
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721Upgradeable.ownerOf(tokenId), to, tokenId);
}
/**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
if (to.isContract()) {
try IERC721ReceiverUpgradeable(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721ReceiverUpgradeable.onERC721Received.selector;
} catch (bytes memory reason) {
if (reason.length == 0) {
revert("ERC721: transfer to non ERC721Receiver implementer");
} else {
assembly {
revert(add(32, reason), mload(reason))
}
}
}
} else {
return true;
}
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
uint256[44] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC1967/ERC1967UpgradeUpgradeable.sol";
import "./Initializable.sol";
/**
* @dev An upgradeability mechanism designed for UUPS proxies. The functions included here can perform an upgrade of an
* {ERC1967Proxy}, when this contract is set as the implementation behind such a proxy.
*
* A security mechanism ensures that an upgrade does not turn off upgradeability accidentally, although this risk is
* reinstated if the upgrade retains upgradeability but removes the security mechanism, e.g. by replacing
* `UUPSUpgradeable` with a custom implementation of upgrades.
*
* The {_authorizeUpgrade} function must be overridden to include access restriction to the upgrade mechanism.
*
* _Available since v4.1._
*/
abstract contract UUPSUpgradeable is Initializable, ERC1967UpgradeUpgradeable {
function __UUPSUpgradeable_init() internal initializer {
__ERC1967Upgrade_init_unchained();
__UUPSUpgradeable_init_unchained();
}
function __UUPSUpgradeable_init_unchained() internal initializer {
}
/// @custom:oz-upgrades-unsafe-allow state-variable-immutable state-variable-assignment
address private immutable __self = address(this);
/**
* @dev Check that the execution is being performed through a delegatecall call and that the execution context is
* a proxy contract with an implementation (as defined in ERC1967) pointing to self. This should only be the case
* for UUPS and transparent proxies that are using the current contract as their implementation. Execution of a
* function through ERC1167 minimal proxies (clones) would not normally pass this test, but is not guaranteed to
* fail.
*/
modifier onlyProxy() {
require(address(this) != __self, "Function must be called through delegatecall");
require(_getImplementation() == __self, "Function must be called through active proxy");
_;
}
/**
* @dev Upgrade the implementation of the proxy to `newImplementation`.
*
* Calls {_authorizeUpgrade}.
*
* Emits an {Upgraded} event.
*/
function upgradeTo(address newImplementation) external virtual onlyProxy {
_authorizeUpgrade(newImplementation);
_upgradeToAndCallSecure(newImplementation, new bytes(0), false);
}
/**
* @dev Upgrade the implementation of the proxy to `newImplementation`, and subsequently execute the function call
* encoded in `data`.
*
* Calls {_authorizeUpgrade}.
*
* Emits an {Upgraded} event.
*/
function upgradeToAndCall(address newImplementation, bytes memory data) external payable virtual onlyProxy {
_authorizeUpgrade(newImplementation);
_upgradeToAndCallSecure(newImplementation, data, true);
}
/**
* @dev Function that should revert when `msg.sender` is not authorized to upgrade the contract. Called by
* {upgradeTo} and {upgradeToAndCall}.
*
* Normally, this function will use an xref:access.adoc[access control] modifier such as {Ownable-onlyOwner}.
*
* ```solidity
* function _authorizeUpgrade(address) internal override onlyOwner {}
* ```
*/
function _authorizeUpgrade(address newImplementation) internal virtual;
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
function __Ownable_init() internal initializer {
__Context_init_unchained();
__Ownable_init_unchained();
}
function __Ownable_init_unchained() internal initializer {
_setOwner(_msgSender());
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_setOwner(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_setOwner(newOwner);
}
function _setOwner(address newOwner) private {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../../utils/introspection/IERC165Upgradeable.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721Upgradeable is IERC165Upgradeable {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes calldata data
) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
interface IERC721ReceiverUpgradeable {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
*
* The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
*/
function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../IERC721Upgradeable.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721MetadataUpgradeable is IERC721Upgradeable {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal initializer {
__Context_init_unchained();
}
function __Context_init_unchained() internal initializer {
}
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev String operations.
*/
library StringsUpgradeable {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
value /= 10;
}
return string(buffer);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
*/
function toHexString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0x00";
}
uint256 temp = value;
uint256 length = 0;
while (temp != 0) {
length++;
temp >>= 8;
}
return toHexString(value, length);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
*/
function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
bytes memory buffer = new bytes(2 * length + 2);
buffer[0] = "0";
buffer[1] = "x";
for (uint256 i = 2 * length + 1; i > 1; --i) {
buffer[i] = _HEX_SYMBOLS[value & 0xf];
value >>= 4;
}
require(value == 0, "Strings: hex length insufficient");
return string(buffer);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IERC165Upgradeable.sol";
import "../../proxy/utils/Initializable.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
* for the additional interface id that will be supported. For example:
*
* ```solidity
* function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
* return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
* }
* ```
*
* Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
*/
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
function __ERC165_init() internal initializer {
__ERC165_init_unchained();
}
function __ERC165_init_unchained() internal initializer {
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165Upgradeable).interfaceId;
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165Upgradeable {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;
import "../beacon/IBeaconUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/StorageSlotUpgradeable.sol";
import "../utils/Initializable.sol";
/**
* @dev This abstract contract provides getters and event emitting update functions for
* https://eips.ethereum.org/EIPS/eip-1967[EIP1967] slots.
*
* _Available since v4.1._
*
* @custom:oz-upgrades-unsafe-allow delegatecall
*/
abstract contract ERC1967UpgradeUpgradeable is Initializable {
function __ERC1967Upgrade_init() internal initializer {
__ERC1967Upgrade_init_unchained();
}
function __ERC1967Upgrade_init_unchained() internal initializer {
}
// This is the keccak-256 hash of "eip1967.proxy.rollback" subtracted by 1
bytes32 private constant _ROLLBACK_SLOT = 0x4910fdfa16fed3260ed0e7147f7cc6da11a60208b5b9406d12a635614ffd9143;
/**
* @dev Storage slot with the address of the current implementation.
* This is the keccak-256 hash of "eip1967.proxy.implementation" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
/**
* @dev Emitted when the implementation is upgraded.
*/
event Upgraded(address indexed implementation);
/**
* @dev Returns the current implementation address.
*/
function _getImplementation() internal view returns (address) {
return StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 implementation slot.
*/
function _setImplementation(address newImplementation) private {
require(AddressUpgradeable.isContract(newImplementation), "ERC1967: new implementation is not a contract");
StorageSlotUpgradeable.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
}
/**
* @dev Perform implementation upgrade
*
* Emits an {Upgraded} event.
*/
function _upgradeTo(address newImplementation) internal {
_setImplementation(newImplementation);
emit Upgraded(newImplementation);
}
/**
* @dev Perform implementation upgrade with additional setup call.
*
* Emits an {Upgraded} event.
*/
function _upgradeToAndCall(
address newImplementation,
bytes memory data,
bool forceCall
) internal {
_upgradeTo(newImplementation);
if (data.length > 0 || forceCall) {
_functionDelegateCall(newImplementation, data);
}
}
/**
* @dev Perform implementation upgrade with security checks for UUPS proxies, and additional setup call.
*
* Emits an {Upgraded} event.
*/
function _upgradeToAndCallSecure(
address newImplementation,
bytes memory data,
bool forceCall
) internal {
address oldImplementation = _getImplementation();
// Initial upgrade and setup call
_setImplementation(newImplementation);
if (data.length > 0 || forceCall) {
_functionDelegateCall(newImplementation, data);
}
// Perform rollback test if not already in progress
StorageSlotUpgradeable.BooleanSlot storage rollbackTesting = StorageSlotUpgradeable.getBooleanSlot(_ROLLBACK_SLOT);
if (!rollbackTesting.value) {
// Trigger rollback using upgradeTo from the new implementation
rollbackTesting.value = true;
_functionDelegateCall(
newImplementation,
abi.encodeWithSignature("upgradeTo(address)", oldImplementation)
);
rollbackTesting.value = false;
// Check rollback was effective
require(oldImplementation == _getImplementation(), "ERC1967Upgrade: upgrade breaks further upgrades");
// Finally reset to the new implementation and log the upgrade
_upgradeTo(newImplementation);
}
}
/**
* @dev Storage slot with the admin of the contract.
* This is the keccak-256 hash of "eip1967.proxy.admin" subtracted by 1, and is
* validated in the constructor.
*/
bytes32 internal constant _ADMIN_SLOT = 0xb53127684a568b3173ae13b9f8a6016e243e63b6e8ee1178d6a717850b5d6103;
/**
* @dev Emitted when the admin account has changed.
*/
event AdminChanged(address previousAdmin, address newAdmin);
/**
* @dev Returns the current admin.
*/
function _getAdmin() internal view returns (address) {
return StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value;
}
/**
* @dev Stores a new address in the EIP1967 admin slot.
*/
function _setAdmin(address newAdmin) private {
require(newAdmin != address(0), "ERC1967: new admin is the zero address");
StorageSlotUpgradeable.getAddressSlot(_ADMIN_SLOT).value = newAdmin;
}
/**
* @dev Changes the admin of the proxy.
*
* Emits an {AdminChanged} event.
*/
function _changeAdmin(address newAdmin) internal {
emit AdminChanged(_getAdmin(), newAdmin);
_setAdmin(newAdmin);
}
/**
* @dev The storage slot of the UpgradeableBeacon contract which defines the implementation for this proxy.
* This is bytes32(uint256(keccak256('eip1967.proxy.beacon')) - 1)) and is validated in the constructor.
*/
bytes32 internal constant _BEACON_SLOT = 0xa3f0ad74e5423aebfd80d3ef4346578335a9a72aeaee59ff6cb3582b35133d50;
/**
* @dev Emitted when the beacon is upgraded.
*/
event BeaconUpgraded(address indexed beacon);
/**
* @dev Returns the current beacon.
*/
function _getBeacon() internal view returns (address) {
return StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value;
}
/**
* @dev Stores a new beacon in the EIP1967 beacon slot.
*/
function _setBeacon(address newBeacon) private {
require(AddressUpgradeable.isContract(newBeacon), "ERC1967: new beacon is not a contract");
require(
AddressUpgradeable.isContract(IBeaconUpgradeable(newBeacon).implementation()),
"ERC1967: beacon implementation is not a contract"
);
StorageSlotUpgradeable.getAddressSlot(_BEACON_SLOT).value = newBeacon;
}
/**
* @dev Perform beacon upgrade with additional setup call. Note: This upgrades the address of the beacon, it does
* not upgrade the implementation contained in the beacon (see {UpgradeableBeacon-_setImplementation} for that).
*
* Emits a {BeaconUpgraded} event.
*/
function _upgradeBeaconToAndCall(
address newBeacon,
bytes memory data,
bool forceCall
) internal {
_setBeacon(newBeacon);
emit BeaconUpgraded(newBeacon);
if (data.length > 0 || forceCall) {
_functionDelegateCall(IBeaconUpgradeable(newBeacon).implementation(), data);
}
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function _functionDelegateCall(address target, bytes memory data) private returns (bytes memory) {
require(AddressUpgradeable.isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return AddressUpgradeable.verifyCallResult(success, returndata, "Address: low-level delegate call failed");
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev This is the interface that {BeaconProxy} expects of its beacon.
*/
interface IBeaconUpgradeable {
/**
* @dev Must return an address that can be used as a delegate call target.
*
* {BeaconProxy} will check that this address is a contract.
*/
function implementation() external view returns (address);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Library for reading and writing primitive types to specific storage slots.
*
* Storage slots are often used to avoid storage conflict when dealing with upgradeable contracts.
* This library helps with reading and writing to such slots without the need for inline assembly.
*
* The functions in this library return Slot structs that contain a `value` member that can be used to read or write.
*
* Example usage to set ERC1967 implementation slot:
* ```
* contract ERC1967 {
* bytes32 internal constant _IMPLEMENTATION_SLOT = 0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc;
*
* function _getImplementation() internal view returns (address) {
* return StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value;
* }
*
* function _setImplementation(address newImplementation) internal {
* require(Address.isContract(newImplementation), "ERC1967: new implementation is not a contract");
* StorageSlot.getAddressSlot(_IMPLEMENTATION_SLOT).value = newImplementation;
* }
* }
* ```
*
* _Available since v4.1 for `address`, `bool`, `bytes32`, and `uint256`._
*/
library StorageSlotUpgradeable {
struct AddressSlot {
address value;
}
struct BooleanSlot {
bool value;
}
struct Bytes32Slot {
bytes32 value;
}
struct Uint256Slot {
uint256 value;
}
/**
* @dev Returns an `AddressSlot` with member `value` located at `slot`.
*/
function getAddressSlot(bytes32 slot) internal pure returns (AddressSlot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `BooleanSlot` with member `value` located at `slot`.
*/
function getBooleanSlot(bytes32 slot) internal pure returns (BooleanSlot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Bytes32Slot` with member `value` located at `slot`.
*/
function getBytes32Slot(bytes32 slot) internal pure returns (Bytes32Slot storage r) {
assembly {
r.slot := slot
}
}
/**
* @dev Returns an `Uint256Slot` with member `value` located at `slot`.
*/
function getUint256Slot(bytes32 slot) internal pure returns (Uint256Slot storage r) {
assembly {
r.slot := slot
}
}
} | total number of SOTs minted total supply which can be different from sotCounter in case some tokens are burned map SOT's token id to its tokenURI check if token URI existsNo constructor in upgradeable contracts, replaced by initilize() function | contract SOT is ERC721Upgradeable, UUPSUpgradeable, OwnableUpgradeable {
uint256 public _sotCounter;
uint256 private _currentSupply;
mapping(uint256 => string) public tokenURIs;
mapping(string => bool) public tokenURIExists;
pragma solidity ^0.8.0;
function initialize() public initializer{
__ERC721_init('FingeRate', "SOT");
__Ownable_init();
}
function _authorizeUpgrade(address newImplementation) internal override onlyOwner{}
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
return tokenURIs[tokenId];
}
function mint(address to, string memory _tokenURI) public virtual onlyOwner {
require(_currentSupply < 1200000, "Minting limit reached!");
require(!tokenURIExists[_tokenURI], "Token URI already exists!");
tokenURIs[_sotCounter] = _tokenURI;
tokenURIExists[_tokenURI] = true;
_mint(to, _sotCounter);
_sotCounter ++;
_currentSupply ++;
}
function burn(uint256 tokenId) public virtual onlyOwner {
require(_exists(tokenId), "Token does not exist");
_burn(tokenId);
_currentSupply -= 1;
}
function getTokenMetaData(uint _tokenId) public view returns(string memory) {
string memory tokenMetaData = tokenURIs[_tokenId];
return tokenMetaData;
}
function getSupply() public view returns(uint256 supply){
return _currentSupply;
}
function getSotCount() public view returns(uint256 counter){
return _sotCounter;
}
}
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// Сочетаемость глаголов (и отглагольных частей речи) с предложным
// паттерном.
// LC->07.08.2018
facts гл_предл language=Russian
{
arity=3
//violation_score=-5
generic
return=boolean
}
#define ГЛ_ИНФ(v) инфинитив:v{}, глагол:v{}
#region Предлог_В
// ------------------- С ПРЕДЛОГОМ 'В' ---------------------------
#region Предложный
// Глаголы и отглагольные части речи, присоединяющие
// предложное дополнение с предлогом В и сущ. в предложном падеже.
wordentry_set Гл_В_Предл =
{
rus_verbs:взорваться{}, // В Дагестане взорвался автомобиль
// вернуть после перекомпиляции rus_verbs:подорожать{}, // В Дагестане подорожал хлеб
rus_verbs:воевать{}, // Воевал во Франции.
rus_verbs:устать{}, // Устали в дороге?
rus_verbs:изнывать{}, // В Лондоне Черчилль изнывал от нетерпения.
rus_verbs:решить{}, // Что решат в правительстве?
rus_verbs:выскакивать{}, // Один из бойцов на улицу выскакивает.
rus_verbs:обстоять{}, // В действительности же дело обстояло не так.
rus_verbs:подыматься{},
rus_verbs:поехать{}, // поедем в такси!
rus_verbs:уехать{}, // он уехал в такси
rus_verbs:прибыть{}, // они прибыли в качестве независимых наблюдателей
rus_verbs:ОБЛАЧИТЬ{},
rus_verbs:ОБЛАЧАТЬ{},
rus_verbs:ОБЛАЧИТЬСЯ{},
rus_verbs:ОБЛАЧАТЬСЯ{},
rus_verbs:НАРЯДИТЬСЯ{},
rus_verbs:НАРЯЖАТЬСЯ{},
rus_verbs:ПОВАЛЯТЬСЯ{}, // повалявшись в снегу, бежать обратно в тепло.
rus_verbs:ПОКРЫВАТЬ{}, // Во многих местах ее покрывали трещины, наросты и довольно плоские выступы. (ПОКРЫВАТЬ)
rus_verbs:ПРОЖИГАТЬ{}, // Синий луч искрился белыми пятнами и прожигал в земле дымящуюся борозду. (ПРОЖИГАТЬ)
rus_verbs:МЫЧАТЬ{}, // В огромной куче тел жалобно мычали задавленные трупами и раненые бизоны. (МЫЧАТЬ)
rus_verbs:РАЗБОЙНИЧАТЬ{}, // Эти существа обычно разбойничали в трехстах милях отсюда (РАЗБОЙНИЧАТЬ)
rus_verbs:МАЯЧИТЬ{}, // В отдалении маячили огромные серые туши мастодонтов и мамонтов с изогнутыми бивнями. (МАЯЧИТЬ/ЗАМАЯЧИТЬ)
rus_verbs:ЗАМАЯЧИТЬ{},
rus_verbs:НЕСТИСЬ{}, // Кони неслись вперед в свободном и легком галопе (НЕСТИСЬ)
rus_verbs:ДОБЫТЬ{}, // Они надеялись застать "медвежий народ" врасплох и добыть в бою голову величайшего из воинов. (ДОБЫТЬ)
rus_verbs:СПУСТИТЬ{}, // Время от времени грохот или вопль объявляли о спущенной где-то во дворце ловушке. (СПУСТИТЬ)
rus_verbs:ОБРАЗОВЫВАТЬСЯ{}, // Она сузила глаза, на лице ее стала образовываться маска безумия. (ОБРАЗОВЫВАТЬСЯ)
rus_verbs:КИШЕТЬ{}, // в этом районе кишмя кишели разбойники и драконы. (КИШЕТЬ)
rus_verbs:ДЫШАТЬ{}, // Она тяжело дышала в тисках гнева (ДЫШАТЬ)
rus_verbs:ЗАДЕВАТЬ{}, // тот задевал в нем какую-то струну (ЗАДЕВАТЬ)
rus_verbs:УСТУПИТЬ{}, // Так что теперь уступи мне в этом. (УСТУПИТЬ)
rus_verbs:ТЕРЯТЬ{}, // Хотя он хорошо питался, он терял в весе (ТЕРЯТЬ/ПОТЕРЯТЬ)
rus_verbs:ПоТЕРЯТЬ{},
rus_verbs:УТЕРЯТЬ{},
rus_verbs:РАСТЕРЯТЬ{},
rus_verbs:СМЫКАТЬСЯ{}, // Словно медленно смыкающийся во сне глаз, отверстие медленно закрывалось. (СМЫКАТЬСЯ/СОМКНУТЬСЯ, + оборот с СЛОВНО/БУДТО + вин.п.)
rus_verbs:СОМКНУТЬСЯ{},
rus_verbs:РАЗВОРОШИТЬ{}, // Вольф не узнал никаких отдельных слов, но звуки и взаимодействующая высота тонов разворошили что-то в его памяти. (РАЗВОРОШИТЬ)
rus_verbs:ПРОСТОЯТЬ{}, // Он поднялся и некоторое время простоял в задумчивости. (ПРОСТОЯТЬ,ВЫСТОЯТЬ,ПОСТОЯТЬ)
rus_verbs:ВЫСТОЯТЬ{},
rus_verbs:ПОСТОЯТЬ{},
rus_verbs:ВЗВЕСИТЬ{}, // Он поднял и взвесил в руке один из рогов изобилия. (ВЗВЕСИТЬ/ВЗВЕШИВАТЬ)
rus_verbs:ВЗВЕШИВАТЬ{},
rus_verbs:ДРЕЙФОВАТЬ{}, // Он и тогда не упадет, а будет дрейфовать в отбрасываемой диском тени. (ДРЕЙФОВАТЬ)
прилагательное:быстрый{}, // Кисель быстр в приготовлении
rus_verbs:призвать{}, // В День Воли белорусов призвали побороть страх и лень
rus_verbs:призывать{},
rus_verbs:ВОСПОЛЬЗОВАТЬСЯ{}, // этими деньгами смогу воспользоваться в отпуске (ВОСПОЛЬЗОВАТЬСЯ)
rus_verbs:КОНКУРИРОВАТЬ{}, // Наши клубы могли бы в Англии конкурировать с лидерами (КОНКУРИРОВАТЬ)
rus_verbs:ПОЗВАТЬ{}, // Американскую телеведущую позвали замуж в прямом эфире (ПОЗВАТЬ)
rus_verbs:ВЫХОДИТЬ{}, // Районные газеты Вологодчины будут выходить в цвете и новом формате (ВЫХОДИТЬ)
rus_verbs:РАЗВОРАЧИВАТЬСЯ{}, // Сюжет фэнтези разворачивается в двух мирах (РАЗВОРАЧИВАТЬСЯ)
rus_verbs:ОБСУДИТЬ{}, // В Самаре обсудили перспективы информатизации ветеринарии (ОБСУДИТЬ)
rus_verbs:ВЗДРОГНУТЬ{}, // она сильно вздрогнула во сне (ВЗДРОГНУТЬ)
rus_verbs:ПРЕДСТАВЛЯТЬ{}, // Сенаторы, представляющие в Комитете по разведке обе партии, поддержали эту просьбу (ПРЕДСТАВЛЯТЬ)
rus_verbs:ДОМИНИРОВАТЬ{}, // в химическом составе одной из планет доминирует метан (ДОМИНИРОВАТЬ)
rus_verbs:ОТКРЫТЬ{}, // Крым открыл в Москве собственный туристический офис (ОТКРЫТЬ)
rus_verbs:ПОКАЗАТЬ{}, // В Пушкинском музее показали золото инков (ПОКАЗАТЬ)
rus_verbs:наблюдать{}, // Наблюдаемый в отражении цвет излучения
rus_verbs:ПРОЛЕТЕТЬ{}, // Крупный астероид пролетел в непосредственной близости от Земли (ПРОЛЕТЕТЬ)
rus_verbs:РАССЛЕДОВАТЬ{}, // В Дагестане расследуют убийство федерального судьи (РАССЛЕДОВАТЬ)
rus_verbs:ВОЗОБНОВИТЬСЯ{}, // В Кемеровской области возобновилось движение по трассам международного значения (ВОЗОБНОВИТЬСЯ)
rus_verbs:ИЗМЕНИТЬСЯ{}, // изменилась она во всем (ИЗМЕНИТЬСЯ)
rus_verbs:СВЕРКАТЬ{}, // за широким окном комнаты город сверкал во тьме разноцветными огнями (СВЕРКАТЬ)
rus_verbs:СКОНЧАТЬСЯ{}, // В Риме скончался режиссёр знаменитого сериала «Спрут» (СКОНЧАТЬСЯ)
rus_verbs:ПРЯТАТЬСЯ{}, // Cкрытые спутники прячутся в кольцах Сатурна (ПРЯТАТЬСЯ)
rus_verbs:ВЫЗЫВАТЬ{}, // этот человек всегда вызывал во мне восхищение (ВЫЗЫВАТЬ)
rus_verbs:ВЫПУСТИТЬ{}, // Избирательные бюллетени могут выпустить в форме брошюры (ВЫПУСТИТЬ)
rus_verbs:НАЧИНАТЬСЯ{}, // В Москве начинается «марш в защиту детей» (НАЧИНАТЬСЯ)
rus_verbs:ЗАСТРЕЛИТЬ{}, // В Дагестане застрелили преподавателя медресе (ЗАСТРЕЛИТЬ)
rus_verbs:УРАВНЯТЬ{}, // Госзаказчиков уравняют в правах с поставщиками (УРАВНЯТЬ)
rus_verbs:промахнуться{}, // в первой половине невероятным образом промахнулся экс-форвард московского ЦСКА
rus_verbs:ОБЫГРАТЬ{}, // "Рубин" сенсационно обыграл в Мадриде вторую команду Испании (ОБЫГРАТЬ)
rus_verbs:ВКЛЮЧИТЬ{}, // В Челябинской области включен аварийный роуминг (ВКЛЮЧИТЬ)
rus_verbs:УЧАСТИТЬСЯ{}, // В селах Балаковского района участились случаи поджогов стогов сена (УЧАСТИТЬСЯ)
rus_verbs:СПАСТИ{}, // В Австралии спасли повисшего на проводе коршуна (СПАСТИ)
rus_verbs:ВЫПАСТЬ{}, // Отдельные фрагменты достигли земли, выпав в виде метеоритного дождя (ВЫПАСТЬ)
rus_verbs:НАГРАДИТЬ{}, // В Лондоне наградили лауреатов премии Brit Awards (НАГРАДИТЬ)
rus_verbs:ОТКРЫТЬСЯ{}, // в Москве открылся первый международный кинофестиваль
rus_verbs:ПОДНИМАТЬСЯ{}, // во мне поднималось раздражение
rus_verbs:ЗАВЕРШИТЬСЯ{}, // В Италии завершился традиционный Венецианский карнавал (ЗАВЕРШИТЬСЯ)
инфинитив:проводить{ вид:несоверш }, // Кузбасские депутаты проводят в Кемерове прием граждан
глагол:проводить{ вид:несоверш },
деепричастие:проводя{},
rus_verbs:отсутствовать{}, // Хозяйка квартиры в этот момент отсутствовала
rus_verbs:доложить{}, // об итогах своего визита он намерен доложить в американском сенате и Белом доме (ДОЛОЖИТЬ ОБ, В предл)
rus_verbs:ИЗДЕВАТЬСЯ{}, // В Эйлате издеваются над туристами (ИЗДЕВАТЬСЯ В предл)
rus_verbs:НАРУШИТЬ{}, // В нескольких регионах нарушено наземное транспортное сообщение (НАРУШИТЬ В предл)
rus_verbs:БЕЖАТЬ{}, // далеко внизу во тьме бежала невидимая река (БЕЖАТЬ В предл)
rus_verbs:СОБРАТЬСЯ{}, // Дмитрий оглядел собравшихся во дворе мальчишек (СОБРАТЬСЯ В предл)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // далеко вверху во тьме послышался ответ (ПОСЛЫШАТЬСЯ В предл)
rus_verbs:ПОКАЗАТЬСЯ{}, // во дворе показалась высокая фигура (ПОКАЗАТЬСЯ В предл)
rus_verbs:УЛЫБНУТЬСЯ{}, // Дмитрий горько улыбнулся во тьме (УЛЫБНУТЬСЯ В предл)
rus_verbs:ТЯНУТЬСЯ{}, // убежища тянулись во всех направлениях (ТЯНУТЬСЯ В предл)
rus_verbs:РАНИТЬ{}, // В американском университете ранили человека (РАНИТЬ В предл)
rus_verbs:ЗАХВАТИТЬ{}, // Пираты освободили корабль, захваченный в Гвинейском заливе (ЗАХВАТИТЬ В предл)
rus_verbs:РАЗБЕГАТЬСЯ{}, // люди разбегались во всех направлениях (РАЗБЕГАТЬСЯ В предл)
rus_verbs:ПОГАСНУТЬ{}, // во всем доме погас свет (ПОГАСНУТЬ В предл)
rus_verbs:ПОШЕВЕЛИТЬСЯ{}, // Дмитрий пошевелился во сне (ПОШЕВЕЛИТЬСЯ В предл)
rus_verbs:ЗАСТОНАТЬ{}, // раненый застонал во сне (ЗАСТОНАТЬ В предл)
прилагательное:ВИНОВАТЫЙ{}, // во всем виновато вино (ВИНОВАТЫЙ В)
rus_verbs:ОСТАВЛЯТЬ{}, // США оставляют в районе Персидского залива только один авианосец (ОСТАВЛЯТЬ В предл)
rus_verbs:ОТКАЗЫВАТЬСЯ{}, // В России отказываются от планов авиагруппы в Арктике (ОТКАЗЫВАТЬСЯ В предл)
rus_verbs:ЛИКВИДИРОВАТЬ{}, // В Кабардино-Балкарии ликвидирован подпольный завод по переработке нефти (ЛИКВИДИРОВАТЬ В предл)
rus_verbs:РАЗОБЛАЧИТЬ{}, // В США разоблачили крупнейшую махинацию с кредитками (РАЗОБЛАЧИТЬ В предл)
rus_verbs:СХВАТИТЬ{}, // их схватили во сне (СХВАТИТЬ В предл)
rus_verbs:НАЧАТЬ{}, // В Белгороде начали сбор подписей за отставку мэра (НАЧАТЬ В предл)
rus_verbs:РАСТИ{}, // Cамая маленькая муха растёт в голове муравья (РАСТИ В предл)
rus_verbs:похитить{}, // Двое россиян, похищенных террористами в Сирии, освобождены (похитить в предл)
rus_verbs:УЧАСТВОВАТЬ{}, // были застрелены два испанских гражданских гвардейца , участвовавших в слежке (УЧАСТВОВАТЬ В)
rus_verbs:УСЫНОВИТЬ{}, // Американцы забирают усыновленных в России детей (УСЫНОВИТЬ В)
rus_verbs:ПРОИЗВЕСТИ{}, // вы не увидите мясо или молоко , произведенное в районе (ПРОИЗВЕСТИ В предл)
rus_verbs:ОРИЕНТИРОВАТЬСЯ{}, // призван помочь госслужащему правильно ориентироваться в сложных нравственных коллизиях (ОРИЕНТИРОВАТЬСЯ В)
rus_verbs:ПОВРЕДИТЬ{}, // В зале игровых автоматов повреждены стены и потолок (ПОВРЕДИТЬ В предл)
rus_verbs:ИЗЪЯТЬ{}, // В настоящее время в детском учреждении изъяты суточные пробы пищи (ИЗЪЯТЬ В предл)
rus_verbs:СОДЕРЖАТЬСЯ{}, // осужденных , содержащихся в помещениях штрафного изолятора (СОДЕРЖАТЬСЯ В)
rus_verbs:ОТЧИСЛИТЬ{}, // был отчислен за неуспеваемость в 2007 году (ОТЧИСЛИТЬ В предл)
rus_verbs:проходить{}, // находился на санкционированном митинге , проходившем в рамках празднования Дня народного единства (проходить в предл)
rus_verbs:ПОДУМЫВАТЬ{}, // сейчас в правительстве Приамурья подумывают о создании специального пункта помощи туристам (ПОДУМЫВАТЬ В)
rus_verbs:ОТРАПОРТОВЫВАТЬ{}, // главы субъектов не просто отрапортовывали в Москве (ОТРАПОРТОВЫВАТЬ В предл)
rus_verbs:ВЕСТИСЬ{}, // в городе ведутся работы по установке праздничной иллюминации (ВЕСТИСЬ В)
rus_verbs:ОДОБРИТЬ{}, // Одобренным в первом чтении законопроектом (ОДОБРИТЬ В)
rus_verbs:ЗАМЫЛИТЬСЯ{}, // ему легче исправлять , то , что замылилось в глазах предыдущего руководства (ЗАМЫЛИТЬСЯ В)
rus_verbs:АВТОРИЗОВАТЬСЯ{}, // потом имеют право авторизоваться в системе Международного бакалавриата (АВТОРИЗОВАТЬСЯ В)
rus_verbs:ОПУСТИТЬСЯ{}, // Россия опустилась в списке на шесть позиций (ОПУСТИТЬСЯ В предл)
rus_verbs:СГОРЕТЬ{}, // Совладелец сгоревшего в Бразилии ночного клуба сдался полиции (СГОРЕТЬ В)
частица:нет{}, // В этом нет сомнения.
частица:нету{}, // В этом нету сомнения.
rus_verbs:поджечь{}, // Поджегший себя в Москве мужчина оказался ветераном-афганцем
rus_verbs:ввести{}, // В Молдавии введен запрет на амнистию или помилование педофилов.
прилагательное:ДОСТУПНЫЙ{}, // Наиболее интересные таблички доступны в основной экспозиции музея (ДОСТУПНЫЙ В)
rus_verbs:ПОВИСНУТЬ{}, // вопрос повис в мглистом демократическом воздухе (ПОВИСНУТЬ В)
rus_verbs:ВЗОРВАТЬ{}, // В Ираке смертник взорвал в мечети группу туркменов (ВЗОРВАТЬ В)
rus_verbs:ОТНЯТЬ{}, // В Финляндии у россиянки, прибывшей по туристической визе, отняли детей (ОТНЯТЬ В)
rus_verbs:НАЙТИ{}, // Я недавно посетил врача и у меня в глазах нашли какую-то фигню (НАЙТИ В предл)
rus_verbs:ЗАСТРЕЛИТЬСЯ{}, // Девушка, застрелившаяся в центре Киева, была замешана в скандале с влиятельными людьми (ЗАСТРЕЛИТЬСЯ В)
rus_verbs:стартовать{}, // В Страсбурге сегодня стартует зимняя сессия Парламентской ассамблеи Совета Европы (стартовать в)
rus_verbs:ЗАКЛАДЫВАТЬСЯ{}, // Отношение к деньгам закладывается в детстве (ЗАКЛАДЫВАТЬСЯ В)
rus_verbs:НАПИВАТЬСЯ{}, // Депутатам помешают напиваться в здании Госдумы (НАПИВАТЬСЯ В)
rus_verbs:ВЫПРАВИТЬСЯ{}, // Прежде всего было заявлено, что мировая экономика каким-то образом сама выправится в процессе бизнес-цикла (ВЫПРАВИТЬСЯ В)
rus_verbs:ЯВЛЯТЬСЯ{}, // она являлась ко мне во всех моих снах (ЯВЛЯТЬСЯ В)
rus_verbs:СТАЖИРОВАТЬСЯ{}, // сейчас я стажируюсь в одной компании (СТАЖИРОВАТЬСЯ В)
rus_verbs:ОБСТРЕЛЯТЬ{}, // Уроженцы Чечни, обстрелявшие полицейских в центре Москвы, арестованы (ОБСТРЕЛЯТЬ В)
rus_verbs:РАСПРОСТРАНИТЬ{}, // Воски — распространённые в растительном и животном мире сложные эфиры высших жирных кислот и высших высокомолекулярных спиртов (РАСПРОСТРАНИТЬ В)
rus_verbs:ПРИВЕСТИ{}, // Сравнительная фугасность некоторых взрывчатых веществ приведена в следующей таблице (ПРИВЕСТИ В)
rus_verbs:ЗАПОДОЗРИТЬ{}, // Чиновников Минкультуры заподозрили в афере с заповедными землями (ЗАПОДОЗРИТЬ В)
rus_verbs:НАСТУПАТЬ{}, // В Гренландии стали наступать ледники (НАСТУПАТЬ В)
rus_verbs:ВЫДЕЛЯТЬСЯ{}, // В истории Земли выделяются следующие ледниковые эры (ВЫДЕЛЯТЬСЯ В)
rus_verbs:ПРЕДСТАВИТЬ{}, // Данные представлены в хронологическом порядке (ПРЕДСТАВИТЬ В)
rus_verbs:ОБРУШИТЬСЯ{}, // В Северной Осетии на воинскую часть обрушилась снежная лавина (ОБРУШИТЬСЯ В, НА)
rus_verbs:ПОДАВАТЬ{}, // Готовые компоты подают в столовых и кафе (ПОДАВАТЬ В)
rus_verbs:ГОТОВИТЬ{}, // Сегодня компот готовят в домашних условиях из сухофруктов или замороженных фруктов и ягод (ГОТОВИТЬ В)
rus_verbs:ВОЗДЕЛЫВАТЬСЯ{}, // в настоящее время он повсеместно возделывается в огородах (ВОЗДЕЛЫВАТЬСЯ В)
rus_verbs:РАСКЛАДЫВАТЬ{}, // Созревшие семенные экземпляры раскладывают на солнце или в теплом месте, где они делаются мягкими (РАСКЛАДЫВАТЬСЯ В, НА)
rus_verbs:РАСКЛАДЫВАТЬСЯ{},
rus_verbs:СОБИРАТЬСЯ{}, // Обыкновенно огурцы собираются в полуспелом состоянии (СОБИРАТЬСЯ В)
rus_verbs:ПРОГРЕМЕТЬ{}, // В торговом центре Ижевска прогремел взрыв (ПРОГРЕМЕТЬ В)
rus_verbs:СНЯТЬ{}, // чтобы снять их во всей красоте. (СНЯТЬ В)
rus_verbs:ЯВИТЬСЯ{}, // она явилась к нему во сне. (ЯВИТЬСЯ В)
rus_verbs:ВЕРИТЬ{}, // мы же во всем верили капитану. (ВЕРИТЬ В предл)
rus_verbs:выдержать{}, // Игра выдержана в научно-фантастическом стиле. (ВЫДЕРЖАННЫЙ В)
rus_verbs:ПРЕОДОЛЕТЬ{}, // мы пытались преодолеть ее во многих местах. (ПРЕОДОЛЕТЬ В)
инфинитив:НАПИСАТЬ{ aux stress="напис^ать" }, // Программа, написанная в спешке, выполнила недопустимую операцию. (НАПИСАТЬ В)
глагол:НАПИСАТЬ{ aux stress="напис^ать" },
прилагательное:НАПИСАННЫЙ{},
rus_verbs:ЕСТЬ{}, // ты даже во сне ел. (ЕСТЬ/кушать В)
rus_verbs:УСЕСТЬСЯ{}, // Он удобно уселся в кресле. (УСЕСТЬСЯ В)
rus_verbs:ТОРГОВАТЬ{}, // Он торгует в палатке. (ТОРГОВАТЬ В)
rus_verbs:СОВМЕСТИТЬ{}, // Он совместил в себе писателя и художника. (СОВМЕСТИТЬ В)
rus_verbs:ЗАБЫВАТЬ{}, // об этом нельзя забывать даже во сне. (ЗАБЫВАТЬ В)
rus_verbs:поговорить{}, // Давайте поговорим об этом в присутствии адвоката
rus_verbs:убрать{}, // В вагонах метро для комфорта пассажиров уберут сиденья (УБРАТЬ В, ДЛЯ)
rus_verbs:упасть{}, // В Таиланде на автобус с российскими туристами упал башенный кран (УПАСТЬ В, НА)
rus_verbs:раскрыть{}, // В России раскрыли крупнейшую в стране сеть фальшивомонетчиков (РАСКРЫТЬ В)
rus_verbs:соединить{}, // соединить в себе (СОЕДИНИТЬ В предл)
rus_verbs:избрать{}, // В Южной Корее избран новый президент (ИЗБРАТЬ В предл)
rus_verbs:проводиться{}, // Обыски проводятся в воронежском Доме прав человека (ПРОВОДИТЬСЯ В)
безлич_глагол:хватает{}, // В этой статье не хватает ссылок на источники информации. (БЕЗЛИЧ хватать в)
rus_verbs:наносить{}, // В ближнем бою наносит мощные удары своим костлявым кулаком. (НАНОСИТЬ В + предл.)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
прилагательное:известный{}, // В Европе сахар был известен ещё римлянам. (ИЗВЕСТНЫЙ В)
rus_verbs:выработать{}, // Способы, выработанные во Франции, перешли затем в Германию и другие страны Европы. (ВЫРАБОТАТЬ В)
rus_verbs:КУЛЬТИВИРОВАТЬСЯ{}, // Культивируется в регионах с умеренным климатом с умеренным количеством осадков и требует плодородной почвы. (КУЛЬТИВИРОВАТЬСЯ В)
rus_verbs:чаять{}, // мама души не чаяла в своих детях (ЧАЯТЬ В)
rus_verbs:улыбаться{}, // Вадим улыбался во сне. (УЛЫБАТЬСЯ В)
rus_verbs:растеряться{}, // Приезжие растерялись в бетонном лабиринте улиц (РАСТЕРЯТЬСЯ В)
rus_verbs:выть{}, // выли волки где-то в лесу (ВЫТЬ В)
rus_verbs:ЗАВЕРИТЬ{}, // выступавший заверил нас в намерении выполнить обещание (ЗАВЕРИТЬ В)
rus_verbs:ИСЧЕЗНУТЬ{}, // звери исчезли во мраке. (ИСЧЕЗНУТЬ В)
rus_verbs:ВСТАТЬ{}, // встать во главе человечества. (ВСТАТЬ В)
rus_verbs:УПОТРЕБЛЯТЬ{}, // В Тибете употребляют кирпичный зелёный чай. (УПОТРЕБЛЯТЬ В)
rus_verbs:ПОДАВАТЬСЯ{}, // Напиток охлаждается и подаётся в холодном виде. (ПОДАВАТЬСЯ В)
rus_verbs:ИСПОЛЬЗОВАТЬСЯ{}, // в игре используются текстуры большего разрешения (ИСПОЛЬЗОВАТЬСЯ В)
rus_verbs:объявить{}, // В газете объявили о конкурсе.
rus_verbs:ВСПЫХНУТЬ{}, // во мне вспыхнул гнев. (ВСПЫХНУТЬ В)
rus_verbs:КРЫТЬСЯ{}, // В его словах кроется угроза. (КРЫТЬСЯ В)
rus_verbs:подняться{}, // В классе вдруг поднялся шум. (подняться в)
rus_verbs:наступить{}, // В классе наступила полная тишина. (наступить в)
rus_verbs:кипеть{}, // В нём кипит злоба. (кипеть в)
rus_verbs:соединиться{}, // В нём соединились храбрость и великодушие. (соединиться в)
инфинитив:ПАРИТЬ{ aux stress="пар^ить"}, // Высоко в небе парит орёл, плавно описывая круги. (ПАРИТЬ В)
глагол:ПАРИТЬ{ aux stress="пар^ить"},
деепричастие:паря{ aux stress="пар^я" },
прилагательное:ПАРЯЩИЙ{},
прилагательное:ПАРИВШИЙ{},
rus_verbs:СИЯТЬ{}, // Главы собора сияли в лучах солнца. (СИЯТЬ В)
rus_verbs:РАСПОЛОЖИТЬ{}, // Гостиница расположена глубоко в горах. (РАСПОЛОЖИТЬ В)
rus_verbs:развиваться{}, // Действие в комедии развивается в двух планах. (развиваться в)
rus_verbs:ПОСАДИТЬ{}, // Дети посадили у нас во дворе цветы. (ПОСАДИТЬ В)
rus_verbs:ИСКОРЕНЯТЬ{}, // Дурные привычки следует искоренять в самом начале. (ИСКОРЕНЯТЬ В)
rus_verbs:ВОССТАНОВИТЬ{}, // Его восстановили в правах. (ВОССТАНОВИТЬ В)
rus_verbs:ПОЛАГАТЬСЯ{}, // мы полагаемся на него в этих вопросах (ПОЛАГАТЬСЯ В)
rus_verbs:УМИРАТЬ{}, // они умирали во сне. (УМИРАТЬ В)
rus_verbs:ПРИБАВИТЬ{}, // Она сильно прибавила в весе. (ПРИБАВИТЬ В)
rus_verbs:посмотреть{}, // Посмотрите в списке. (посмотреть в)
rus_verbs:производиться{}, // Выдача новых паспортов будет производиться в следующем порядке (производиться в)
rus_verbs:принять{}, // Документ принят в следующей редакции (принять в)
rus_verbs:сверкнуть{}, // меч его сверкнул во тьме. (сверкнуть в)
rus_verbs:ВЫРАБАТЫВАТЬ{}, // ты должен вырабатывать в себе силу воли (ВЫРАБАТЫВАТЬ В)
rus_verbs:достать{}, // Эти сведения мы достали в Волгограде. (достать в)
rus_verbs:звучать{}, // в доме звучала музыка (звучать в)
rus_verbs:колебаться{}, // колеблется в выборе (колебаться в)
rus_verbs:мешать{}, // мешать в кастрюле суп (мешать в)
rus_verbs:нарастать{}, // во мне нарастал гнев (нарастать в)
rus_verbs:отбыть{}, // Вадим отбыл в неизвестном направлении (отбыть в)
rus_verbs:светиться{}, // во всем доме светилось только окно ее спальни. (светиться в)
rus_verbs:вычитывать{}, // вычитывать в книге
rus_verbs:гудеть{}, // У него в ушах гудит.
rus_verbs:давать{}, // В этой лавке дают в долг?
rus_verbs:поблескивать{}, // Красивое стеклышко поблескивало в пыльной траве у дорожки.
rus_verbs:разойтись{}, // Они разошлись в темноте.
rus_verbs:прибежать{}, // Мальчик прибежал в слезах.
rus_verbs:биться{}, // Она билась в истерике.
rus_verbs:регистрироваться{}, // регистрироваться в системе
rus_verbs:считать{}, // я буду считать в уме
rus_verbs:трахаться{}, // трахаться в гамаке
rus_verbs:сконцентрироваться{}, // сконцентрироваться в одной точке
rus_verbs:разрушать{}, // разрушать в дробилке
rus_verbs:засидеться{}, // засидеться в гостях
rus_verbs:засиживаться{}, // засиживаться в гостях
rus_verbs:утопить{}, // утопить лодку в реке (утопить в реке)
rus_verbs:навестить{}, // навестить в доме престарелых
rus_verbs:запомнить{}, // запомнить в кэше
rus_verbs:убивать{}, // убивать в помещении полиции (-score убивать неодуш. дом.)
rus_verbs:базироваться{}, // установка базируется в черте города (ngram черта города - проверить что есть проверка)
rus_verbs:покупать{}, // Чаще всего россияне покупают в интернете бытовую технику.
rus_verbs:ходить{}, // ходить в пальто (сделать ХОДИТЬ + в + ОДЕЖДА предл.п.)
rus_verbs:заложить{}, // диверсанты заложили в помещении бомбу
rus_verbs:оглядываться{}, // оглядываться в зеркале
rus_verbs:нарисовать{}, // нарисовать в тетрадке
rus_verbs:пробить{}, // пробить отверствие в стене
rus_verbs:повертеть{}, // повертеть в руке
rus_verbs:вертеть{}, // Я вертел в руках
rus_verbs:рваться{}, // Веревка рвется в месте надреза
rus_verbs:распространяться{}, // распространяться в среде наркоманов
rus_verbs:попрощаться{}, // попрощаться в здании морга
rus_verbs:соображать{}, // соображать в уме
инфинитив:просыпаться{ вид:несоверш }, глагол:просыпаться{ вид:несоверш }, // просыпаться в чужой кровати
rus_verbs:заехать{}, // Коля заехал в гости (в гости - устойчивый наречный оборот)
rus_verbs:разобрать{}, // разобрать в гараже
rus_verbs:помереть{}, // помереть в пути
rus_verbs:различить{}, // различить в темноте
rus_verbs:рисовать{}, // рисовать в графическом редакторе
rus_verbs:проследить{}, // проследить в записях камер слежения
rus_verbs:совершаться{}, // Правосудие совершается в суде
rus_verbs:задремать{}, // задремать в кровати
rus_verbs:ругаться{}, // ругаться в комнате
rus_verbs:зазвучать{}, // зазвучать в радиоприемниках
rus_verbs:задохнуться{}, // задохнуться в воде
rus_verbs:порождать{}, // порождать в неокрепших умах
rus_verbs:отдыхать{}, // отдыхать в санатории
rus_verbs:упоминаться{}, // упоминаться в предыдущем сообщении
rus_verbs:образовать{}, // образовать в пробирке темную взвесь
rus_verbs:отмечать{}, // отмечать в списке
rus_verbs:подчеркнуть{}, // подчеркнуть в блокноте
rus_verbs:плясать{}, // плясать в откружении незнакомых людей
rus_verbs:повысить{}, // повысить в звании
rus_verbs:поджидать{}, // поджидать в подъезде
rus_verbs:отказать{}, // отказать в пересмотре дела
rus_verbs:раствориться{}, // раствориться в бензине
rus_verbs:отражать{}, // отражать в стихах
rus_verbs:дремать{}, // дремать в гамаке
rus_verbs:применяться{}, // применяться в домашних условиях
rus_verbs:присниться{}, // присниться во сне
rus_verbs:трястись{}, // трястись в драндулете
rus_verbs:сохранять{}, // сохранять в неприкосновенности
rus_verbs:расстрелять{}, // расстрелять в ложбине
rus_verbs:рассчитать{}, // рассчитать в программе
rus_verbs:перебирать{}, // перебирать в руке
rus_verbs:разбиться{}, // разбиться в аварии
rus_verbs:поискать{}, // поискать в углу
rus_verbs:мучиться{}, // мучиться в тесной клетке
rus_verbs:замелькать{}, // замелькать в телевизоре
rus_verbs:грустить{}, // грустить в одиночестве
rus_verbs:крутить{}, // крутить в банке
rus_verbs:объявиться{}, // объявиться в городе
rus_verbs:подготовить{}, // подготовить в тайне
rus_verbs:различать{}, // различать в смеси
rus_verbs:обнаруживать{}, // обнаруживать в крови
rus_verbs:киснуть{}, // киснуть в захолустье
rus_verbs:оборваться{}, // оборваться в начале фразы
rus_verbs:запутаться{}, // запутаться в веревках
rus_verbs:общаться{}, // общаться в интимной обстановке
rus_verbs:сочинить{}, // сочинить в ресторане
rus_verbs:изобрести{}, // изобрести в домашней лаборатории
rus_verbs:прокомментировать{}, // прокомментировать в своем блоге
rus_verbs:давить{}, // давить в зародыше
rus_verbs:повториться{}, // повториться в новом обличье
rus_verbs:отставать{}, // отставать в общем зачете
rus_verbs:разработать{}, // разработать в лаборатории
rus_verbs:качать{}, // качать в кроватке
rus_verbs:заменить{}, // заменить в двигателе
rus_verbs:задыхаться{}, // задыхаться в душной и влажной атмосфере
rus_verbs:забегать{}, // забегать в спешке
rus_verbs:наделать{}, // наделать в решении ошибок
rus_verbs:исказиться{}, // исказиться в кривом зеркале
rus_verbs:тушить{}, // тушить в помещении пожар
rus_verbs:охранять{}, // охранять в здании входы
rus_verbs:приметить{}, // приметить в кустах
rus_verbs:скрыть{}, // скрыть в складках одежды
rus_verbs:удерживать{}, // удерживать в заложниках
rus_verbs:увеличиваться{}, // увеличиваться в размере
rus_verbs:красоваться{}, // красоваться в новом платье
rus_verbs:сохраниться{}, // сохраниться в тепле
rus_verbs:лечить{}, // лечить в стационаре
rus_verbs:смешаться{}, // смешаться в баке
rus_verbs:прокатиться{}, // прокатиться в троллейбусе
rus_verbs:договариваться{}, // договариваться в закрытом кабинете
rus_verbs:опубликовать{}, // опубликовать в официальном блоге
rus_verbs:охотиться{}, // охотиться в прериях
rus_verbs:отражаться{}, // отражаться в окне
rus_verbs:понизить{}, // понизить в должности
rus_verbs:обедать{}, // обедать в ресторане
rus_verbs:посидеть{}, // посидеть в тени
rus_verbs:сообщаться{}, // сообщаться в оппозиционной газете
rus_verbs:свершиться{}, // свершиться в суде
rus_verbs:ночевать{}, // ночевать в гостинице
rus_verbs:темнеть{}, // темнеть в воде
rus_verbs:гибнуть{}, // гибнуть в застенках
rus_verbs:усиливаться{}, // усиливаться в направлении главного удара
rus_verbs:расплыться{}, // расплыться в улыбке
rus_verbs:превышать{}, // превышать в несколько раз
rus_verbs:проживать{}, // проживать в отдельной коморке
rus_verbs:голубеть{}, // голубеть в тепле
rus_verbs:исследовать{}, // исследовать в естественных условиях
rus_verbs:обитать{}, // обитать в лесу
rus_verbs:скучать{}, // скучать в одиночестве
rus_verbs:сталкиваться{}, // сталкиваться в воздухе
rus_verbs:таиться{}, // таиться в глубине
rus_verbs:спасать{}, // спасать в море
rus_verbs:заблудиться{}, // заблудиться в лесу
rus_verbs:создаться{}, // создаться в новом виде
rus_verbs:пошарить{}, // пошарить в кармане
rus_verbs:планировать{}, // планировать в программе
rus_verbs:отбить{}, // отбить в нижней части
rus_verbs:отрицать{}, // отрицать в суде свою вину
rus_verbs:основать{}, // основать в пустыне новый город
rus_verbs:двоить{}, // двоить в глазах
rus_verbs:устоять{}, // устоять в лодке
rus_verbs:унять{}, // унять в ногах дрожь
rus_verbs:отзываться{}, // отзываться в обзоре
rus_verbs:притормозить{}, // притормозить в траве
rus_verbs:читаться{}, // читаться в глазах
rus_verbs:житься{}, // житься в деревне
rus_verbs:заиграть{}, // заиграть в жилах
rus_verbs:шевелить{}, // шевелить в воде
rus_verbs:зазвенеть{}, // зазвенеть в ушах
rus_verbs:зависнуть{}, // зависнуть в библиотеке
rus_verbs:затаить{}, // затаить в душе обиду
rus_verbs:сознаться{}, // сознаться в совершении
rus_verbs:протекать{}, // протекать в легкой форме
rus_verbs:выясняться{}, // выясняться в ходе эксперимента
rus_verbs:скрестить{}, // скрестить в неволе
rus_verbs:наводить{}, // наводить в комнате порядок
rus_verbs:значиться{}, // значиться в документах
rus_verbs:заинтересовать{}, // заинтересовать в получении результатов
rus_verbs:познакомить{}, // познакомить в непринужденной обстановке
rus_verbs:рассеяться{}, // рассеяться в воздухе
rus_verbs:грохнуть{}, // грохнуть в подвале
rus_verbs:обвинять{}, // обвинять в вымогательстве
rus_verbs:столпиться{}, // столпиться в фойе
rus_verbs:порыться{}, // порыться в сумке
rus_verbs:ослабить{}, // ослабить в верхней части
rus_verbs:обнаруживаться{}, // обнаруживаться в кармане куртки
rus_verbs:спастись{}, // спастись в хижине
rus_verbs:прерваться{}, // прерваться в середине фразы
rus_verbs:применять{}, // применять в повседневной работе
rus_verbs:строиться{}, // строиться в зоне отчуждения
rus_verbs:путешествовать{}, // путешествовать в самолете
rus_verbs:побеждать{}, // побеждать в честной битве
rus_verbs:погубить{}, // погубить в себе артиста
rus_verbs:рассматриваться{}, // рассматриваться в следующей главе
rus_verbs:продаваться{}, // продаваться в специализированном магазине
rus_verbs:разместиться{}, // разместиться в аудитории
rus_verbs:повидать{}, // повидать в жизни
rus_verbs:настигнуть{}, // настигнуть в пригородах
rus_verbs:сгрудиться{}, // сгрудиться в центре загона
rus_verbs:укрыться{}, // укрыться в доме
rus_verbs:расплакаться{}, // расплакаться в суде
rus_verbs:пролежать{}, // пролежать в канаве
rus_verbs:замерзнуть{}, // замерзнуть в ледяной воде
rus_verbs:поскользнуться{}, // поскользнуться в коридоре
rus_verbs:таскать{}, // таскать в руках
rus_verbs:нападать{}, // нападать в вольере
rus_verbs:просматривать{}, // просматривать в браузере
rus_verbs:обдумать{}, // обдумать в дороге
rus_verbs:обвинить{}, // обвинить в измене
rus_verbs:останавливать{}, // останавливать в дверях
rus_verbs:теряться{}, // теряться в догадках
rus_verbs:погибать{}, // погибать в бою
rus_verbs:обозначать{}, // обозначать в списке
rus_verbs:запрещать{}, // запрещать в парке
rus_verbs:долететь{}, // долететь в вертолёте
rus_verbs:тесниться{}, // тесниться в каморке
rus_verbs:уменьшаться{}, // уменьшаться в размере
rus_verbs:издавать{}, // издавать в небольшом издательстве
rus_verbs:хоронить{}, // хоронить в море
rus_verbs:перемениться{}, // перемениться в лице
rus_verbs:установиться{}, // установиться в северных областях
rus_verbs:прикидывать{}, // прикидывать в уме
rus_verbs:затаиться{}, // затаиться в траве
rus_verbs:раздобыть{}, // раздобыть в аптеке
rus_verbs:перебросить{}, // перебросить в товарном составе
rus_verbs:погружаться{}, // погружаться в батискафе
rus_verbs:поживать{}, // поживать в одиночестве
rus_verbs:признаваться{}, // признаваться в любви
rus_verbs:захватывать{}, // захватывать в здании
rus_verbs:покачиваться{}, // покачиваться в лодке
rus_verbs:крутиться{}, // крутиться в колесе
rus_verbs:помещаться{}, // помещаться в ящике
rus_verbs:питаться{}, // питаться в столовой
rus_verbs:отдохнуть{}, // отдохнуть в пансионате
rus_verbs:кататься{}, // кататься в коляске
rus_verbs:поработать{}, // поработать в цеху
rus_verbs:подразумевать{}, // подразумевать в задании
rus_verbs:ограбить{}, // ограбить в подворотне
rus_verbs:преуспеть{}, // преуспеть в бизнесе
rus_verbs:заерзать{}, // заерзать в кресле
rus_verbs:разъяснить{}, // разъяснить в другой статье
rus_verbs:продвинуться{}, // продвинуться в изучении
rus_verbs:поколебаться{}, // поколебаться в начале
rus_verbs:засомневаться{}, // засомневаться в честности
rus_verbs:приникнуть{}, // приникнуть в уме
rus_verbs:скривить{}, // скривить в усмешке
rus_verbs:рассечь{}, // рассечь в центре опухоли
rus_verbs:перепутать{}, // перепутать в роддоме
rus_verbs:посмеяться{}, // посмеяться в перерыве
rus_verbs:отмечаться{}, // отмечаться в полицейском участке
rus_verbs:накопиться{}, // накопиться в отстойнике
rus_verbs:уносить{}, // уносить в руках
rus_verbs:навещать{}, // навещать в больнице
rus_verbs:остыть{}, // остыть в проточной воде
rus_verbs:запереться{}, // запереться в комнате
rus_verbs:обогнать{}, // обогнать в первом круге
rus_verbs:убеждаться{}, // убеждаться в неизбежности
rus_verbs:подбирать{}, // подбирать в магазине
rus_verbs:уничтожать{}, // уничтожать в полете
rus_verbs:путаться{}, // путаться в показаниях
rus_verbs:притаиться{}, // притаиться в темноте
rus_verbs:проплывать{}, // проплывать в лодке
rus_verbs:засесть{}, // засесть в окопе
rus_verbs:подцепить{}, // подцепить в баре
rus_verbs:насчитать{}, // насчитать в диктанте несколько ошибок
rus_verbs:оправдаться{}, // оправдаться в суде
rus_verbs:созреть{}, // созреть в естественных условиях
rus_verbs:раскрываться{}, // раскрываться в подходящих условиях
rus_verbs:ожидаться{}, // ожидаться в верхней части
rus_verbs:одеваться{}, // одеваться в дорогих бутиках
rus_verbs:упрекнуть{}, // упрекнуть в недостатке опыта
rus_verbs:грабить{}, // грабить в подворотне
rus_verbs:ужинать{}, // ужинать в ресторане
rus_verbs:гонять{}, // гонять в жилах
rus_verbs:уверить{}, // уверить в безопасности
rus_verbs:потеряться{}, // потеряться в лесу
rus_verbs:устанавливаться{}, // устанавливаться в комнате
rus_verbs:предоставлять{}, // предоставлять в суде
rus_verbs:протянуться{}, // протянуться в стене
rus_verbs:допрашивать{}, // допрашивать в бункере
rus_verbs:проработать{}, // проработать в кабинете
rus_verbs:сосредоточить{}, // сосредоточить в своих руках
rus_verbs:утвердить{}, // утвердить в должности
rus_verbs:сочинять{}, // сочинять в дороге
rus_verbs:померкнуть{}, // померкнуть в глазах
rus_verbs:показываться{}, // показываться в окошке
rus_verbs:похудеть{}, // похудеть в талии
rus_verbs:проделывать{}, // проделывать в стене
rus_verbs:прославиться{}, // прославиться в интернете
rus_verbs:сдохнуть{}, // сдохнуть в нищете
rus_verbs:раскинуться{}, // раскинуться в степи
rus_verbs:развить{}, // развить в себе способности
rus_verbs:уставать{}, // уставать в цеху
rus_verbs:укрепить{}, // укрепить в земле
rus_verbs:числиться{}, // числиться в списке
rus_verbs:образовывать{}, // образовывать в смеси
rus_verbs:екнуть{}, // екнуть в груди
rus_verbs:одобрять{}, // одобрять в своей речи
rus_verbs:запить{}, // запить в одиночестве
rus_verbs:забыться{}, // забыться в тяжелом сне
rus_verbs:чернеть{}, // чернеть в кислой среде
rus_verbs:размещаться{}, // размещаться в гараже
rus_verbs:соорудить{}, // соорудить в гараже
rus_verbs:развивать{}, // развивать в себе
rus_verbs:пастись{}, // пастись в пойме
rus_verbs:формироваться{}, // формироваться в верхних слоях атмосферы
rus_verbs:ослабнуть{}, // ослабнуть в сочленении
rus_verbs:таить{}, // таить в себе
инфинитив:пробегать{ вид:несоверш }, глагол:пробегать{ вид:несоверш }, // пробегать в спешке
rus_verbs:приостановиться{}, // приостановиться в конце
rus_verbs:топтаться{}, // топтаться в грязи
rus_verbs:громить{}, // громить в финале
rus_verbs:заменять{}, // заменять в основном составе
rus_verbs:подъезжать{}, // подъезжать в колясках
rus_verbs:вычислить{}, // вычислить в уме
rus_verbs:заказывать{}, // заказывать в магазине
rus_verbs:осуществить{}, // осуществить в реальных условиях
rus_verbs:обосноваться{}, // обосноваться в дупле
rus_verbs:пытать{}, // пытать в камере
rus_verbs:поменять{}, // поменять в магазине
rus_verbs:совершиться{}, // совершиться в суде
rus_verbs:пролетать{}, // пролетать в вертолете
rus_verbs:сбыться{}, // сбыться во сне
rus_verbs:разговориться{}, // разговориться в отделении
rus_verbs:преподнести{}, // преподнести в красивой упаковке
rus_verbs:напечатать{}, // напечатать в типографии
rus_verbs:прорвать{}, // прорвать в центре
rus_verbs:раскачиваться{}, // раскачиваться в кресле
rus_verbs:задерживаться{}, // задерживаться в дверях
rus_verbs:угощать{}, // угощать в кафе
rus_verbs:проступать{}, // проступать в глубине
rus_verbs:шарить{}, // шарить в математике
rus_verbs:увеличивать{}, // увеличивать в конце
rus_verbs:расцвести{}, // расцвести в оранжерее
rus_verbs:закипеть{}, // закипеть в баке
rus_verbs:подлететь{}, // подлететь в вертолете
rus_verbs:рыться{}, // рыться в куче
rus_verbs:пожить{}, // пожить в гостинице
rus_verbs:добираться{}, // добираться в попутном транспорте
rus_verbs:перекрыть{}, // перекрыть в коридоре
rus_verbs:продержаться{}, // продержаться в барокамере
rus_verbs:разыскивать{}, // разыскивать в толпе
rus_verbs:освобождать{}, // освобождать в зале суда
rus_verbs:подметить{}, // подметить в человеке
rus_verbs:передвигаться{}, // передвигаться в узкой юбке
rus_verbs:продумать{}, // продумать в уме
rus_verbs:извиваться{}, // извиваться в траве
rus_verbs:процитировать{}, // процитировать в статье
rus_verbs:прогуливаться{}, // прогуливаться в парке
rus_verbs:защемить{}, // защемить в двери
rus_verbs:увеличиться{}, // увеличиться в объеме
rus_verbs:проявиться{}, // проявиться в результатах
rus_verbs:заскользить{}, // заскользить в ботинках
rus_verbs:пересказать{}, // пересказать в своем выступлении
rus_verbs:протестовать{}, // протестовать в здании парламента
rus_verbs:указываться{}, // указываться в путеводителе
rus_verbs:копошиться{}, // копошиться в песке
rus_verbs:проигнорировать{}, // проигнорировать в своей работе
rus_verbs:купаться{}, // купаться в речке
rus_verbs:подсчитать{}, // подсчитать в уме
rus_verbs:разволноваться{}, // разволноваться в классе
rus_verbs:придумывать{}, // придумывать в своем воображении
rus_verbs:предусмотреть{}, // предусмотреть в программе
rus_verbs:завертеться{}, // завертеться в колесе
rus_verbs:зачерпнуть{}, // зачерпнуть в ручье
rus_verbs:очистить{}, // очистить в химической лаборатории
rus_verbs:прозвенеть{}, // прозвенеть в коридорах
rus_verbs:уменьшиться{}, // уменьшиться в размере
rus_verbs:колыхаться{}, // колыхаться в проточной воде
rus_verbs:ознакомиться{}, // ознакомиться в автобусе
rus_verbs:ржать{}, // ржать в аудитории
rus_verbs:раскинуть{}, // раскинуть в микрорайоне
rus_verbs:разлиться{}, // разлиться в воде
rus_verbs:сквозить{}, // сквозить в словах
rus_verbs:задушить{}, // задушить в объятиях
rus_verbs:осудить{}, // осудить в особом порядке
rus_verbs:разгромить{}, // разгромить в честном поединке
rus_verbs:подслушать{}, // подслушать в кулуарах
rus_verbs:проповедовать{}, // проповедовать в сельских районах
rus_verbs:озарить{}, // озарить во сне
rus_verbs:потирать{}, // потирать в предвкушении
rus_verbs:описываться{}, // описываться в статье
rus_verbs:качаться{}, // качаться в кроватке
rus_verbs:усилить{}, // усилить в центре
rus_verbs:прохаживаться{}, // прохаживаться в новом костюме
rus_verbs:полечить{}, // полечить в больничке
rus_verbs:сниматься{}, // сниматься в римейке
rus_verbs:сыскать{}, // сыскать в наших краях
rus_verbs:поприветствовать{}, // поприветствовать в коридоре
rus_verbs:подтвердиться{}, // подтвердиться в эксперименте
rus_verbs:плескаться{}, // плескаться в теплой водичке
rus_verbs:расширяться{}, // расширяться в первом сегменте
rus_verbs:мерещиться{}, // мерещиться в тумане
rus_verbs:сгущаться{}, // сгущаться в воздухе
rus_verbs:храпеть{}, // храпеть во сне
rus_verbs:подержать{}, // подержать в руках
rus_verbs:накинуться{}, // накинуться в подворотне
rus_verbs:планироваться{}, // планироваться в закрытом режиме
rus_verbs:пробудить{}, // пробудить в себе
rus_verbs:побриться{}, // побриться в ванной
rus_verbs:сгинуть{}, // сгинуть в пучине
rus_verbs:окрестить{}, // окрестить в церкви
инфинитив:резюмировать{ вид:соверш }, глагол:резюмировать{ вид:соверш }, // резюмировать в конце выступления
rus_verbs:замкнуться{}, // замкнуться в себе
rus_verbs:прибавлять{}, // прибавлять в весе
rus_verbs:проплыть{}, // проплыть в лодке
rus_verbs:растворяться{}, // растворяться в тумане
rus_verbs:упрекать{}, // упрекать в небрежности
rus_verbs:затеряться{}, // затеряться в лабиринте
rus_verbs:перечитывать{}, // перечитывать в поезде
rus_verbs:перелететь{}, // перелететь в вертолете
rus_verbs:оживать{}, // оживать в теплой воде
rus_verbs:заглохнуть{}, // заглохнуть в полете
rus_verbs:кольнуть{}, // кольнуть в боку
rus_verbs:копаться{}, // копаться в куче
rus_verbs:развлекаться{}, // развлекаться в клубе
rus_verbs:отливать{}, // отливать в кустах
rus_verbs:зажить{}, // зажить в деревне
rus_verbs:одолжить{}, // одолжить в соседнем кабинете
rus_verbs:заклинать{}, // заклинать в своей речи
rus_verbs:различаться{}, // различаться в мелочах
rus_verbs:печататься{}, // печататься в типографии
rus_verbs:угадываться{}, // угадываться в контурах
rus_verbs:обрывать{}, // обрывать в начале
rus_verbs:поглаживать{}, // поглаживать в кармане
rus_verbs:подписывать{}, // подписывать в присутствии понятых
rus_verbs:добывать{}, // добывать в разломе
rus_verbs:скопиться{}, // скопиться в воротах
rus_verbs:повстречать{}, // повстречать в бане
rus_verbs:совпасть{}, // совпасть в упрощенном виде
rus_verbs:разрываться{}, // разрываться в точке спайки
rus_verbs:улавливать{}, // улавливать в датчике
rus_verbs:повстречаться{}, // повстречаться в лифте
rus_verbs:отразить{}, // отразить в отчете
rus_verbs:пояснять{}, // пояснять в примечаниях
rus_verbs:накормить{}, // накормить в столовке
rus_verbs:поужинать{}, // поужинать в ресторане
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть в суде
инфинитив:спеть{ вид:несоверш }, глагол:спеть{ вид:несоверш },
rus_verbs:топить{}, // топить в молоке
rus_verbs:освоить{}, // освоить в работе
rus_verbs:зародиться{}, // зародиться в голове
rus_verbs:отплыть{}, // отплыть в старой лодке
rus_verbs:отстаивать{}, // отстаивать в суде
rus_verbs:осуждать{}, // осуждать в своем выступлении
rus_verbs:переговорить{}, // переговорить в перерыве
rus_verbs:разгораться{}, // разгораться в сердце
rus_verbs:укрыть{}, // укрыть в шалаше
rus_verbs:томиться{}, // томиться в застенках
rus_verbs:клубиться{}, // клубиться в воздухе
rus_verbs:сжигать{}, // сжигать в топке
rus_verbs:позавтракать{}, // позавтракать в кафешке
rus_verbs:функционировать{}, // функционировать в лабораторных условиях
rus_verbs:смять{}, // смять в руке
rus_verbs:разместить{}, // разместить в интернете
rus_verbs:пронести{}, // пронести в потайном кармане
rus_verbs:руководствоваться{}, // руководствоваться в работе
rus_verbs:нашарить{}, // нашарить в потемках
rus_verbs:закрутить{}, // закрутить в вихре
rus_verbs:просматриваться{}, // просматриваться в дальней перспективе
rus_verbs:распознать{}, // распознать в незнакомце
rus_verbs:повеситься{}, // повеситься в камере
rus_verbs:обшарить{}, // обшарить в поисках наркотиков
rus_verbs:наполняться{}, // наполняется в карьере
rus_verbs:засвистеть{}, // засвистеть в воздухе
rus_verbs:процветать{}, // процветать в мягком климате
rus_verbs:шуршать{}, // шуршать в простенке
rus_verbs:подхватывать{}, // подхватывать в полете
инфинитив:роиться{}, глагол:роиться{}, // роиться в воздухе
прилагательное:роившийся{}, прилагательное:роящийся{},
// деепричастие:роясь{ aux stress="ро^ясь" },
rus_verbs:преобладать{}, // преобладать в тексте
rus_verbs:посветлеть{}, // посветлеть в лице
rus_verbs:игнорировать{}, // игнорировать в рекомендациях
rus_verbs:обсуждаться{}, // обсуждаться в кулуарах
rus_verbs:отказывать{}, // отказывать в визе
rus_verbs:ощупывать{}, // ощупывать в кармане
rus_verbs:разливаться{}, // разливаться в цеху
rus_verbs:расписаться{}, // расписаться в получении
rus_verbs:учинить{}, // учинить в казарме
rus_verbs:плестись{}, // плестись в хвосте
rus_verbs:объявляться{}, // объявляться в группе
rus_verbs:повышаться{}, // повышаться в первой части
rus_verbs:напрягать{}, // напрягать в паху
rus_verbs:разрабатывать{}, // разрабатывать в студии
rus_verbs:хлопотать{}, // хлопотать в мэрии
rus_verbs:прерывать{}, // прерывать в самом начале
rus_verbs:каяться{}, // каяться в грехах
rus_verbs:освоиться{}, // освоиться в кабине
rus_verbs:подплыть{}, // подплыть в лодке
rus_verbs:замигать{}, // замигать в темноте
rus_verbs:оскорблять{}, // оскорблять в выступлении
rus_verbs:торжествовать{}, // торжествовать в душе
rus_verbs:поправлять{}, // поправлять в прологе
rus_verbs:угадывать{}, // угадывать в размытом изображении
rus_verbs:потоптаться{}, // потоптаться в прихожей
rus_verbs:переправиться{}, // переправиться в лодочке
rus_verbs:увериться{}, // увериться в невиновности
rus_verbs:забрезжить{}, // забрезжить в конце тоннеля
rus_verbs:утвердиться{}, // утвердиться во мнении
rus_verbs:завывать{}, // завывать в трубе
rus_verbs:заварить{}, // заварить в заварнике
rus_verbs:скомкать{}, // скомкать в руке
rus_verbs:перемещаться{}, // перемещаться в капсуле
инфинитив:писаться{ aux stress="пис^аться" }, глагол:писаться{ aux stress="пис^аться" }, // писаться в первом поле
rus_verbs:праздновать{}, // праздновать в баре
rus_verbs:мигать{}, // мигать в темноте
rus_verbs:обучить{}, // обучить в мастерской
rus_verbs:орудовать{}, // орудовать в кладовке
rus_verbs:упорствовать{}, // упорствовать в заблуждении
rus_verbs:переминаться{}, // переминаться в прихожей
rus_verbs:подрасти{}, // подрасти в теплице
rus_verbs:предписываться{}, // предписываться в законе
rus_verbs:приписать{}, // приписать в конце
rus_verbs:задаваться{}, // задаваться в своей статье
rus_verbs:чинить{}, // чинить в домашних условиях
rus_verbs:раздеваться{}, // раздеваться в пляжной кабинке
rus_verbs:пообедать{}, // пообедать в ресторанчике
rus_verbs:жрать{}, // жрать в чуланчике
rus_verbs:исполняться{}, // исполняться в антракте
rus_verbs:гнить{}, // гнить в тюрьме
rus_verbs:глодать{}, // глодать в конуре
rus_verbs:прослушать{}, // прослушать в дороге
rus_verbs:истратить{}, // истратить в кабаке
rus_verbs:стареть{}, // стареть в одиночестве
rus_verbs:разжечь{}, // разжечь в сердце
rus_verbs:совещаться{}, // совещаться в кабинете
rus_verbs:покачивать{}, // покачивать в кроватке
rus_verbs:отсидеть{}, // отсидеть в одиночке
rus_verbs:формировать{}, // формировать в умах
rus_verbs:захрапеть{}, // захрапеть во сне
rus_verbs:петься{}, // петься в хоре
rus_verbs:объехать{}, // объехать в автобусе
rus_verbs:поселить{}, // поселить в гостинице
rus_verbs:предаться{}, // предаться в книге
rus_verbs:заворочаться{}, // заворочаться во сне
rus_verbs:напрятать{}, // напрятать в карманах
rus_verbs:очухаться{}, // очухаться в незнакомом месте
rus_verbs:ограничивать{}, // ограничивать в движениях
rus_verbs:завертеть{}, // завертеть в руках
rus_verbs:печатать{}, // печатать в редакторе
rus_verbs:теплиться{}, // теплиться в сердце
rus_verbs:увязнуть{}, // увязнуть в зыбучем песке
rus_verbs:усмотреть{}, // усмотреть в обращении
rus_verbs:отыскаться{}, // отыскаться в запасах
rus_verbs:потушить{}, // потушить в горле огонь
rus_verbs:поубавиться{}, // поубавиться в размере
rus_verbs:зафиксировать{}, // зафиксировать в постоянной памяти
rus_verbs:смыть{}, // смыть в ванной
rus_verbs:заместить{}, // заместить в кресле
rus_verbs:угасать{}, // угасать в одиночестве
rus_verbs:сразить{}, // сразить в споре
rus_verbs:фигурировать{}, // фигурировать в бюллетене
rus_verbs:расплываться{}, // расплываться в глазах
rus_verbs:сосчитать{}, // сосчитать в уме
rus_verbs:сгуститься{}, // сгуститься в воздухе
rus_verbs:цитировать{}, // цитировать в своей статье
rus_verbs:помяться{}, // помяться в давке
rus_verbs:затрагивать{}, // затрагивать в процессе выполнения
rus_verbs:обтереть{}, // обтереть в гараже
rus_verbs:подстрелить{}, // подстрелить в пойме реки
rus_verbs:растереть{}, // растереть в руке
rus_verbs:подавлять{}, // подавлять в зародыше
rus_verbs:смешиваться{}, // смешиваться в чане
инфинитив:вычитать{ вид:соверш }, глагол:вычитать{ вид:соверш }, // вычитать в книжечке
rus_verbs:сократиться{}, // сократиться в обхвате
rus_verbs:занервничать{}, // занервничать в кабинете
rus_verbs:соприкоснуться{}, // соприкоснуться в полете
rus_verbs:обозначить{}, // обозначить в объявлении
rus_verbs:обучаться{}, // обучаться в училище
rus_verbs:снизиться{}, // снизиться в нижних слоях атмосферы
rus_verbs:лелеять{}, // лелеять в сердце
rus_verbs:поддерживаться{}, // поддерживаться в суде
rus_verbs:уплыть{}, // уплыть в лодочке
rus_verbs:резвиться{}, // резвиться в саду
rus_verbs:поерзать{}, // поерзать в гамаке
rus_verbs:оплатить{}, // оплатить в ресторане
rus_verbs:похвастаться{}, // похвастаться в компании
rus_verbs:знакомиться{}, // знакомиться в классе
rus_verbs:приплыть{}, // приплыть в подводной лодке
rus_verbs:зажигать{}, // зажигать в классе
rus_verbs:смыслить{}, // смыслить в математике
rus_verbs:закопать{}, // закопать в огороде
rus_verbs:порхать{}, // порхать в зарослях
rus_verbs:потонуть{}, // потонуть в бумажках
rus_verbs:стирать{}, // стирать в холодной воде
rus_verbs:подстерегать{}, // подстерегать в придорожных кустах
rus_verbs:погулять{}, // погулять в парке
rus_verbs:предвкушать{}, // предвкушать в воображении
rus_verbs:ошеломить{}, // ошеломить в бою
rus_verbs:удостовериться{}, // удостовериться в безопасности
rus_verbs:огласить{}, // огласить в заключительной части
rus_verbs:разбогатеть{}, // разбогатеть в деревне
rus_verbs:грохотать{}, // грохотать в мастерской
rus_verbs:реализоваться{}, // реализоваться в должности
rus_verbs:красть{}, // красть в магазине
rus_verbs:нарваться{}, // нарваться в коридоре
rus_verbs:застывать{}, // застывать в неудобной позе
rus_verbs:толкаться{}, // толкаться в тесной комнате
rus_verbs:извлекать{}, // извлекать в аппарате
rus_verbs:обжигать{}, // обжигать в печи
rus_verbs:запечатлеть{}, // запечатлеть в кинохронике
rus_verbs:тренироваться{}, // тренироваться в зале
rus_verbs:поспорить{}, // поспорить в кабинете
rus_verbs:рыскать{}, // рыскать в лесу
rus_verbs:надрываться{}, // надрываться в шахте
rus_verbs:сняться{}, // сняться в фильме
rus_verbs:закружить{}, // закружить в танце
rus_verbs:затонуть{}, // затонуть в порту
rus_verbs:побыть{}, // побыть в гостях
rus_verbs:почистить{}, // почистить в носу
rus_verbs:сгорбиться{}, // сгорбиться в тесной конуре
rus_verbs:подслушивать{}, // подслушивать в классе
rus_verbs:сгорать{}, // сгорать в танке
rus_verbs:разочароваться{}, // разочароваться в артисте
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать в кустиках
rus_verbs:мять{}, // мять в руках
rus_verbs:подраться{}, // подраться в классе
rus_verbs:замести{}, // замести в прихожей
rus_verbs:откладываться{}, // откладываться в печени
rus_verbs:обозначаться{}, // обозначаться в перечне
rus_verbs:просиживать{}, // просиживать в интернете
rus_verbs:соприкасаться{}, // соприкасаться в точке
rus_verbs:начертить{}, // начертить в тетрадке
rus_verbs:уменьшать{}, // уменьшать в поперечнике
rus_verbs:тормозить{}, // тормозить в облаке
rus_verbs:затевать{}, // затевать в лаборатории
rus_verbs:затопить{}, // затопить в бухте
rus_verbs:задерживать{}, // задерживать в лифте
rus_verbs:прогуляться{}, // прогуляться в лесу
rus_verbs:прорубить{}, // прорубить во льду
rus_verbs:очищать{}, // очищать в кислоте
rus_verbs:полулежать{}, // полулежать в гамаке
rus_verbs:исправить{}, // исправить в задании
rus_verbs:предусматриваться{}, // предусматриваться в постановке задачи
rus_verbs:замучить{}, // замучить в плену
rus_verbs:разрушаться{}, // разрушаться в верхней части
rus_verbs:ерзать{}, // ерзать в кресле
rus_verbs:покопаться{}, // покопаться в залежах
rus_verbs:раскаяться{}, // раскаяться в содеянном
rus_verbs:пробежаться{}, // пробежаться в парке
rus_verbs:полежать{}, // полежать в гамаке
rus_verbs:позаимствовать{}, // позаимствовать в книге
rus_verbs:снижать{}, // снижать в несколько раз
rus_verbs:черпать{}, // черпать в поэзии
rus_verbs:заверять{}, // заверять в своей искренности
rus_verbs:проглядеть{}, // проглядеть в сумерках
rus_verbs:припарковать{}, // припарковать во дворе
rus_verbs:сверлить{}, // сверлить в стене
rus_verbs:здороваться{}, // здороваться в аудитории
rus_verbs:рожать{}, // рожать в воде
rus_verbs:нацарапать{}, // нацарапать в тетрадке
rus_verbs:затопать{}, // затопать в коридоре
rus_verbs:прописать{}, // прописать в правилах
rus_verbs:сориентироваться{}, // сориентироваться в обстоятельствах
rus_verbs:снизить{}, // снизить в несколько раз
rus_verbs:заблуждаться{}, // заблуждаться в своей теории
rus_verbs:откопать{}, // откопать в отвалах
rus_verbs:смастерить{}, // смастерить в лаборатории
rus_verbs:замедлиться{}, // замедлиться в парафине
rus_verbs:избивать{}, // избивать в участке
rus_verbs:мыться{}, // мыться в бане
rus_verbs:сварить{}, // сварить в кастрюльке
rus_verbs:раскопать{}, // раскопать в снегу
rus_verbs:крепиться{}, // крепиться в держателе
rus_verbs:дробить{}, // дробить в мельнице
rus_verbs:попить{}, // попить в ресторанчике
rus_verbs:затронуть{}, // затронуть в душе
rus_verbs:лязгнуть{}, // лязгнуть в тишине
rus_verbs:заправлять{}, // заправлять в полете
rus_verbs:размножаться{}, // размножаться в неволе
rus_verbs:потопить{}, // потопить в Тихом Океане
rus_verbs:кушать{}, // кушать в столовой
rus_verbs:замолкать{}, // замолкать в замешательстве
rus_verbs:измеряться{}, // измеряться в дюймах
rus_verbs:сбываться{}, // сбываться в мечтах
rus_verbs:задернуть{}, // задернуть в комнате
rus_verbs:затихать{}, // затихать в темноте
rus_verbs:прослеживаться{}, // прослеживается в журнале
rus_verbs:прерываться{}, // прерывается в начале
rus_verbs:изображаться{}, // изображается в любых фильмах
rus_verbs:фиксировать{}, // фиксировать в данной точке
rus_verbs:ослаблять{}, // ослаблять в поясе
rus_verbs:зреть{}, // зреть в теплице
rus_verbs:зеленеть{}, // зеленеть в огороде
rus_verbs:критиковать{}, // критиковать в статье
rus_verbs:облететь{}, // облететь в частном вертолете
rus_verbs:разбросать{}, // разбросать в комнате
rus_verbs:заразиться{}, // заразиться в людном месте
rus_verbs:рассеять{}, // рассеять в бою
rus_verbs:печься{}, // печься в духовке
rus_verbs:поспать{}, // поспать в палатке
rus_verbs:заступиться{}, // заступиться в драке
rus_verbs:сплетаться{}, // сплетаться в середине
rus_verbs:поместиться{}, // поместиться в мешке
rus_verbs:спереть{}, // спереть в лавке
// инфинитив:ликвидировать{ вид:несоверш }, глагол:ликвидировать{ вид:несоверш }, // ликвидировать в пригороде
// инфинитив:ликвидировать{ вид:соверш }, глагол:ликвидировать{ вид:соверш },
rus_verbs:проваляться{}, // проваляться в постели
rus_verbs:лечиться{}, // лечиться в стационаре
rus_verbs:определиться{}, // определиться в честном бою
rus_verbs:обработать{}, // обработать в растворе
rus_verbs:пробивать{}, // пробивать в стене
rus_verbs:перемешаться{}, // перемешаться в чане
rus_verbs:чесать{}, // чесать в паху
rus_verbs:пролечь{}, // пролечь в пустынной местности
rus_verbs:скитаться{}, // скитаться в дальних странах
rus_verbs:затрудняться{}, // затрудняться в выборе
rus_verbs:отряхнуться{}, // отряхнуться в коридоре
rus_verbs:разыгрываться{}, // разыгрываться в лотерее
rus_verbs:помолиться{}, // помолиться в церкви
rus_verbs:предписывать{}, // предписывать в рецепте
rus_verbs:порваться{}, // порваться в слабом месте
rus_verbs:греться{}, // греться в здании
rus_verbs:опровергать{}, // опровергать в своем выступлении
rus_verbs:помянуть{}, // помянуть в своем выступлении
rus_verbs:допросить{}, // допросить в прокуратуре
rus_verbs:материализоваться{}, // материализоваться в соседнем здании
rus_verbs:рассеиваться{}, // рассеиваться в воздухе
rus_verbs:перевозить{}, // перевозить в вагоне
rus_verbs:отбывать{}, // отбывать в тюрьме
rus_verbs:попахивать{}, // попахивать в отхожем месте
rus_verbs:перечислять{}, // перечислять в заключении
rus_verbs:зарождаться{}, // зарождаться в дебрях
rus_verbs:предъявлять{}, // предъявлять в своем письме
rus_verbs:распространять{}, // распространять в сети
rus_verbs:пировать{}, // пировать в соседнем селе
rus_verbs:начертать{}, // начертать в летописи
rus_verbs:расцветать{}, // расцветать в подходящих условиях
rus_verbs:царствовать{}, // царствовать в южной части материка
rus_verbs:накопить{}, // накопить в буфере
rus_verbs:закрутиться{}, // закрутиться в рутине
rus_verbs:отработать{}, // отработать в забое
rus_verbs:обокрасть{}, // обокрасть в автобусе
rus_verbs:прокладывать{}, // прокладывать в снегу
rus_verbs:ковырять{}, // ковырять в носу
rus_verbs:копить{}, // копить в очереди
rus_verbs:полечь{}, // полечь в степях
rus_verbs:щебетать{}, // щебетать в кустиках
rus_verbs:подчеркиваться{}, // подчеркиваться в сообщении
rus_verbs:посеять{}, // посеять в огороде
rus_verbs:разъезжать{}, // разъезжать в кабриолете
rus_verbs:замечаться{}, // замечаться в лесу
rus_verbs:просчитать{}, // просчитать в уме
rus_verbs:маяться{}, // маяться в командировке
rus_verbs:выхватывать{}, // выхватывать в тексте
rus_verbs:креститься{}, // креститься в деревенской часовне
rus_verbs:обрабатывать{}, // обрабатывать в растворе кислоты
rus_verbs:настигать{}, // настигать в огороде
rus_verbs:разгуливать{}, // разгуливать в роще
rus_verbs:насиловать{}, // насиловать в квартире
rus_verbs:побороть{}, // побороть в себе
rus_verbs:учитывать{}, // учитывать в расчетах
rus_verbs:искажать{}, // искажать в заметке
rus_verbs:пропить{}, // пропить в кабаке
rus_verbs:катать{}, // катать в лодочке
rus_verbs:припрятать{}, // припрятать в кармашке
rus_verbs:запаниковать{}, // запаниковать в бою
rus_verbs:рассыпать{}, // рассыпать в траве
rus_verbs:застревать{}, // застревать в ограде
rus_verbs:зажигаться{}, // зажигаться в сумерках
rus_verbs:жарить{}, // жарить в масле
rus_verbs:накапливаться{}, // накапливаться в костях
rus_verbs:распуститься{}, // распуститься в горшке
rus_verbs:проголосовать{}, // проголосовать в передвижном пункте
rus_verbs:странствовать{}, // странствовать в автомобиле
rus_verbs:осматриваться{}, // осматриваться в хоромах
rus_verbs:разворачивать{}, // разворачивать в спортзале
rus_verbs:заскучать{}, // заскучать в самолете
rus_verbs:напутать{}, // напутать в расчете
rus_verbs:перекусить{}, // перекусить в столовой
rus_verbs:спасаться{}, // спасаться в автономной капсуле
rus_verbs:посовещаться{}, // посовещаться в комнате
rus_verbs:доказываться{}, // доказываться в статье
rus_verbs:познаваться{}, // познаваться в беде
rus_verbs:загрустить{}, // загрустить в одиночестве
rus_verbs:оживить{}, // оживить в памяти
rus_verbs:переворачиваться{}, // переворачиваться в гробу
rus_verbs:заприметить{}, // заприметить в лесу
rus_verbs:отравиться{}, // отравиться в забегаловке
rus_verbs:продержать{}, // продержать в клетке
rus_verbs:выявить{}, // выявить в костях
rus_verbs:заседать{}, // заседать в совете
rus_verbs:расплачиваться{}, // расплачиваться в первой кассе
rus_verbs:проломить{}, // проломить в двери
rus_verbs:подражать{}, // подражать в мелочах
rus_verbs:подсчитывать{}, // подсчитывать в уме
rus_verbs:опережать{}, // опережать во всем
rus_verbs:сформироваться{}, // сформироваться в облаке
rus_verbs:укрепиться{}, // укрепиться в мнении
rus_verbs:отстоять{}, // отстоять в очереди
rus_verbs:развертываться{}, // развертываться в месте испытания
rus_verbs:замерзать{}, // замерзать во льду
rus_verbs:утопать{}, // утопать в снегу
rus_verbs:раскаиваться{}, // раскаиваться в содеянном
rus_verbs:организовывать{}, // организовывать в пионерлагере
rus_verbs:перевестись{}, // перевестись в наших краях
rus_verbs:смешивать{}, // смешивать в блендере
rus_verbs:ютиться{}, // ютиться в тесной каморке
rus_verbs:прождать{}, // прождать в аудитории
rus_verbs:подыскивать{}, // подыскивать в женском общежитии
rus_verbs:замочить{}, // замочить в сортире
rus_verbs:мерзнуть{}, // мерзнуть в тонкой курточке
rus_verbs:растирать{}, // растирать в ступке
rus_verbs:замедлять{}, // замедлять в парафине
rus_verbs:переспать{}, // переспать в палатке
rus_verbs:рассекать{}, // рассекать в кабриолете
rus_verbs:отыскивать{}, // отыскивать в залежах
rus_verbs:опровергнуть{}, // опровергнуть в своем выступлении
rus_verbs:дрыхнуть{}, // дрыхнуть в гамаке
rus_verbs:укрываться{}, // укрываться в землянке
rus_verbs:запечься{}, // запечься в золе
rus_verbs:догорать{}, // догорать в темноте
rus_verbs:застилать{}, // застилать в коридоре
rus_verbs:сыскаться{}, // сыскаться в деревне
rus_verbs:переделать{}, // переделать в мастерской
rus_verbs:разъяснять{}, // разъяснять в своей лекции
rus_verbs:селиться{}, // селиться в центре
rus_verbs:оплачивать{}, // оплачивать в магазине
rus_verbs:переворачивать{}, // переворачивать в закрытой банке
rus_verbs:упражняться{}, // упражняться в остроумии
rus_verbs:пометить{}, // пометить в списке
rus_verbs:припомниться{}, // припомниться в завещании
rus_verbs:приютить{}, // приютить в амбаре
rus_verbs:натерпеться{}, // натерпеться в темнице
rus_verbs:затеваться{}, // затеваться в клубе
rus_verbs:уплывать{}, // уплывать в лодке
rus_verbs:скиснуть{}, // скиснуть в бидоне
rus_verbs:заколоть{}, // заколоть в боку
rus_verbs:замерцать{}, // замерцать в темноте
rus_verbs:фиксироваться{}, // фиксироваться в протоколе
rus_verbs:запираться{}, // запираться в комнате
rus_verbs:съезжаться{}, // съезжаться в каретах
rus_verbs:толочься{}, // толочься в ступе
rus_verbs:потанцевать{}, // потанцевать в клубе
rus_verbs:побродить{}, // побродить в парке
rus_verbs:назревать{}, // назревать в коллективе
rus_verbs:дохнуть{}, // дохнуть в питомнике
rus_verbs:крестить{}, // крестить в деревенской церквушке
rus_verbs:рассчитаться{}, // рассчитаться в банке
rus_verbs:припарковаться{}, // припарковаться во дворе
rus_verbs:отхватить{}, // отхватить в магазинчике
rus_verbs:остывать{}, // остывать в холодильнике
rus_verbs:составляться{}, // составляться в атмосфере тайны
rus_verbs:переваривать{}, // переваривать в тишине
rus_verbs:хвастать{}, // хвастать в казино
rus_verbs:отрабатывать{}, // отрабатывать в теплице
rus_verbs:разлечься{}, // разлечься в кровати
rus_verbs:прокручивать{}, // прокручивать в голове
rus_verbs:очертить{}, // очертить в воздухе
rus_verbs:сконфузиться{}, // сконфузиться в окружении незнакомых людей
rus_verbs:выявлять{}, // выявлять в боевых условиях
rus_verbs:караулить{}, // караулить в лифте
rus_verbs:расставлять{}, // расставлять в бойницах
rus_verbs:прокрутить{}, // прокрутить в голове
rus_verbs:пересказывать{}, // пересказывать в первой главе
rus_verbs:задавить{}, // задавить в зародыше
rus_verbs:хозяйничать{}, // хозяйничать в холодильнике
rus_verbs:хвалиться{}, // хвалиться в детском садике
rus_verbs:оперировать{}, // оперировать в полевом госпитале
rus_verbs:формулировать{}, // формулировать в следующей главе
rus_verbs:застигнуть{}, // застигнуть в неприглядном виде
rus_verbs:замурлыкать{}, // замурлыкать в тепле
rus_verbs:поддакивать{}, // поддакивать в споре
rus_verbs:прочертить{}, // прочертить в воздухе
rus_verbs:отменять{}, // отменять в городе коменданский час
rus_verbs:колдовать{}, // колдовать в лаборатории
rus_verbs:отвозить{}, // отвозить в машине
rus_verbs:трахать{}, // трахать в гамаке
rus_verbs:повозиться{}, // повозиться в мешке
rus_verbs:ремонтировать{}, // ремонтировать в центре
rus_verbs:робеть{}, // робеть в гостях
rus_verbs:перепробовать{}, // перепробовать в деле
инфинитив:реализовать{ вид:соверш }, инфинитив:реализовать{ вид:несоверш }, // реализовать в новой версии
глагол:реализовать{ вид:соверш }, глагол:реализовать{ вид:несоверш },
rus_verbs:покаяться{}, // покаяться в церкви
rus_verbs:попрыгать{}, // попрыгать в бассейне
rus_verbs:умалчивать{}, // умалчивать в своем докладе
rus_verbs:ковыряться{}, // ковыряться в старой технике
rus_verbs:расписывать{}, // расписывать в деталях
rus_verbs:вязнуть{}, // вязнуть в песке
rus_verbs:погрязнуть{}, // погрязнуть в скандалах
rus_verbs:корениться{}, // корениться в неспособности выполнить поставленную задачу
rus_verbs:зажимать{}, // зажимать в углу
rus_verbs:стискивать{}, // стискивать в ладонях
rus_verbs:практиковаться{}, // практиковаться в приготовлении соуса
rus_verbs:израсходовать{}, // израсходовать в полете
rus_verbs:клокотать{}, // клокотать в жерле
rus_verbs:обвиняться{}, // обвиняться в растрате
rus_verbs:уединиться{}, // уединиться в кладовке
rus_verbs:подохнуть{}, // подохнуть в болоте
rus_verbs:кипятиться{}, // кипятиться в чайнике
rus_verbs:уродиться{}, // уродиться в лесу
rus_verbs:продолжиться{}, // продолжиться в баре
rus_verbs:расшифровать{}, // расшифровать в специальном устройстве
rus_verbs:посапывать{}, // посапывать в кровати
rus_verbs:скрючиться{}, // скрючиться в мешке
rus_verbs:лютовать{}, // лютовать в отдаленных селах
rus_verbs:расписать{}, // расписать в статье
rus_verbs:публиковаться{}, // публиковаться в научном журнале
rus_verbs:зарегистрировать{}, // зарегистрировать в комитете
rus_verbs:прожечь{}, // прожечь в листе
rus_verbs:переждать{}, // переждать в окопе
rus_verbs:публиковать{}, // публиковать в журнале
rus_verbs:морщить{}, // морщить в уголках глаз
rus_verbs:спиться{}, // спиться в одиночестве
rus_verbs:изведать{}, // изведать в гареме
rus_verbs:обмануться{}, // обмануться в ожиданиях
rus_verbs:сочетать{}, // сочетать в себе
rus_verbs:подрабатывать{}, // подрабатывать в магазине
rus_verbs:репетировать{}, // репетировать в студии
rus_verbs:рябить{}, // рябить в глазах
rus_verbs:намочить{}, // намочить в луже
rus_verbs:скатать{}, // скатать в руке
rus_verbs:одевать{}, // одевать в магазине
rus_verbs:испечь{}, // испечь в духовке
rus_verbs:сбрить{}, // сбрить в подмышках
rus_verbs:зажужжать{}, // зажужжать в ухе
rus_verbs:сберечь{}, // сберечь в тайном месте
rus_verbs:согреться{}, // согреться в хижине
инфинитив:дебютировать{ вид:несоверш }, инфинитив:дебютировать{ вид:соверш }, // дебютировать в спектакле
глагол:дебютировать{ вид:несоверш }, глагол:дебютировать{ вид:соверш },
rus_verbs:переплыть{}, // переплыть в лодочке
rus_verbs:передохнуть{}, // передохнуть в тени
rus_verbs:отсвечивать{}, // отсвечивать в зеркалах
rus_verbs:переправляться{}, // переправляться в лодках
rus_verbs:накупить{}, // накупить в магазине
rus_verbs:проторчать{}, // проторчать в очереди
rus_verbs:проскальзывать{}, // проскальзывать в сообщениях
rus_verbs:застукать{}, // застукать в солярии
rus_verbs:наесть{}, // наесть в отпуске
rus_verbs:подвизаться{}, // подвизаться в новом деле
rus_verbs:вычистить{}, // вычистить в саду
rus_verbs:кормиться{}, // кормиться в лесу
rus_verbs:покурить{}, // покурить в саду
rus_verbs:понизиться{}, // понизиться в ранге
rus_verbs:зимовать{}, // зимовать в избушке
rus_verbs:проверяться{}, // проверяться в службе безопасности
rus_verbs:подпирать{}, // подпирать в первом забое
rus_verbs:кувыркаться{}, // кувыркаться в постели
rus_verbs:похрапывать{}, // похрапывать в постели
rus_verbs:завязнуть{}, // завязнуть в песке
rus_verbs:трактовать{}, // трактовать в исследовательской статье
rus_verbs:замедляться{}, // замедляться в тяжелой воде
rus_verbs:шастать{}, // шастать в здании
rus_verbs:заночевать{}, // заночевать в пути
rus_verbs:наметиться{}, // наметиться в исследованиях рака
rus_verbs:освежить{}, // освежить в памяти
rus_verbs:оспаривать{}, // оспаривать в суде
rus_verbs:умещаться{}, // умещаться в ячейке
rus_verbs:искупить{}, // искупить в бою
rus_verbs:отсиживаться{}, // отсиживаться в тылу
rus_verbs:мчать{}, // мчать в кабриолете
rus_verbs:обличать{}, // обличать в своем выступлении
rus_verbs:сгнить{}, // сгнить в тюряге
rus_verbs:опробовать{}, // опробовать в деле
rus_verbs:тренировать{}, // тренировать в зале
rus_verbs:прославить{}, // прославить в академии
rus_verbs:учитываться{}, // учитываться в дипломной работе
rus_verbs:повеселиться{}, // повеселиться в лагере
rus_verbs:поумнеть{}, // поумнеть в карцере
rus_verbs:перестрелять{}, // перестрелять в воздухе
rus_verbs:проведать{}, // проведать в больнице
rus_verbs:измучиться{}, // измучиться в деревне
rus_verbs:прощупать{}, // прощупать в глубине
rus_verbs:изготовлять{}, // изготовлять в сарае
rus_verbs:свирепствовать{}, // свирепствовать в популяции
rus_verbs:иссякать{}, // иссякать в источнике
rus_verbs:гнездиться{}, // гнездиться в дупле
rus_verbs:разогнаться{}, // разогнаться в спортивной машине
rus_verbs:опознавать{}, // опознавать в неизвестном
rus_verbs:засвидетельствовать{}, // засвидетельствовать в суде
rus_verbs:сконцентрировать{}, // сконцентрировать в своих руках
rus_verbs:редактировать{}, // редактировать в редакторе
rus_verbs:покупаться{}, // покупаться в магазине
rus_verbs:промышлять{}, // промышлять в роще
rus_verbs:растягиваться{}, // растягиваться в коридоре
rus_verbs:приобретаться{}, // приобретаться в антикварных лавках
инфинитив:подрезать{ вид:несоверш }, инфинитив:подрезать{ вид:соверш }, // подрезать в воде
глагол:подрезать{ вид:несоверш }, глагол:подрезать{ вид:соверш },
rus_verbs:запечатлеться{}, // запечатлеться в мозгу
rus_verbs:укрывать{}, // укрывать в подвале
rus_verbs:закрепиться{}, // закрепиться в первой башне
rus_verbs:освежать{}, // освежать в памяти
rus_verbs:громыхать{}, // громыхать в ванной
инфинитив:подвигаться{ вид:соверш }, инфинитив:подвигаться{ вид:несоверш }, // подвигаться в кровати
глагол:подвигаться{ вид:соверш }, глагол:подвигаться{ вид:несоверш },
rus_verbs:добываться{}, // добываться в шахтах
rus_verbs:растворить{}, // растворить в кислоте
rus_verbs:приплясывать{}, // приплясывать в гримерке
rus_verbs:доживать{}, // доживать в доме престарелых
rus_verbs:отпраздновать{}, // отпраздновать в ресторане
rus_verbs:сотрясаться{}, // сотрясаться в конвульсиях
rus_verbs:помыть{}, // помыть в проточной воде
инфинитив:увязать{ вид:несоверш }, инфинитив:увязать{ вид:соверш }, // увязать в песке
глагол:увязать{ вид:несоверш }, глагол:увязать{ вид:соверш },
прилагательное:увязавший{ вид:несоверш },
rus_verbs:наличествовать{}, // наличествовать в запаснике
rus_verbs:нащупывать{}, // нащупывать в кармане
rus_verbs:повествоваться{}, // повествоваться в рассказе
rus_verbs:отремонтировать{}, // отремонтировать в техцентре
rus_verbs:покалывать{}, // покалывать в правом боку
rus_verbs:сиживать{}, // сиживать в саду
rus_verbs:разрабатываться{}, // разрабатываться в секретных лабораториях
rus_verbs:укрепляться{}, // укрепляться в мнении
rus_verbs:разниться{}, // разниться во взглядах
rus_verbs:сполоснуть{}, // сполоснуть в водичке
rus_verbs:скупать{}, // скупать в магазине
rus_verbs:почесывать{}, // почесывать в паху
rus_verbs:оформлять{}, // оформлять в конторе
rus_verbs:распускаться{}, // распускаться в садах
rus_verbs:зарябить{}, // зарябить в глазах
rus_verbs:загореть{}, // загореть в Испании
rus_verbs:очищаться{}, // очищаться в баке
rus_verbs:остудить{}, // остудить в холодной воде
rus_verbs:разбомбить{}, // разбомбить в горах
rus_verbs:издохнуть{}, // издохнуть в бедности
rus_verbs:проехаться{}, // проехаться в новой машине
rus_verbs:задействовать{}, // задействовать в анализе
rus_verbs:произрастать{}, // произрастать в степи
rus_verbs:разуться{}, // разуться в прихожей
rus_verbs:сооружать{}, // сооружать в огороде
rus_verbs:зачитывать{}, // зачитывать в суде
rus_verbs:состязаться{}, // состязаться в остроумии
rus_verbs:ополоснуть{}, // ополоснуть в молоке
rus_verbs:уместиться{}, // уместиться в кармане
rus_verbs:совершенствоваться{}, // совершенствоваться в управлении мотоциклом
rus_verbs:стираться{}, // стираться в стиральной машине
rus_verbs:искупаться{}, // искупаться в прохладной реке
rus_verbs:курировать{}, // курировать в правительстве
rus_verbs:закупить{}, // закупить в магазине
rus_verbs:плодиться{}, // плодиться в подходящих условиях
rus_verbs:горланить{}, // горланить в парке
rus_verbs:першить{}, // першить в горле
rus_verbs:пригрезиться{}, // пригрезиться во сне
rus_verbs:исправлять{}, // исправлять в тетрадке
rus_verbs:расслабляться{}, // расслабляться в гамаке
rus_verbs:скапливаться{}, // скапливаться в нижней части
rus_verbs:сплетничать{}, // сплетничают в комнате
rus_verbs:раздевать{}, // раздевать в кабинке
rus_verbs:окопаться{}, // окопаться в лесу
rus_verbs:загорать{}, // загорать в Испании
rus_verbs:подпевать{}, // подпевать в церковном хоре
rus_verbs:прожужжать{}, // прожужжать в динамике
rus_verbs:изучаться{}, // изучаться в дикой природе
rus_verbs:заклубиться{}, // заклубиться в воздухе
rus_verbs:подметать{}, // подметать в зале
rus_verbs:подозреваться{}, // подозреваться в совершении кражи
rus_verbs:обогащать{}, // обогащать в специальном аппарате
rus_verbs:издаться{}, // издаться в другом издательстве
rus_verbs:справить{}, // справить в кустах нужду
rus_verbs:помыться{}, // помыться в бане
rus_verbs:проскакивать{}, // проскакивать в словах
rus_verbs:попивать{}, // попивать в кафе чай
rus_verbs:оформляться{}, // оформляться в регистратуре
rus_verbs:чирикать{}, // чирикать в кустах
rus_verbs:скупить{}, // скупить в магазинах
rus_verbs:переночевать{}, // переночевать в гостинице
rus_verbs:концентрироваться{}, // концентрироваться в пробирке
rus_verbs:одичать{}, // одичать в лесу
rus_verbs:ковырнуть{}, // ковырнуть в ухе
rus_verbs:затеплиться{}, // затеплиться в глубине души
rus_verbs:разгрести{}, // разгрести в задачах залежи
rus_verbs:застопориться{}, // застопориться в начале списка
rus_verbs:перечисляться{}, // перечисляться во введении
rus_verbs:покататься{}, // покататься в парке аттракционов
rus_verbs:изловить{}, // изловить в поле
rus_verbs:прославлять{}, // прославлять в стихах
rus_verbs:промочить{}, // промочить в луже
rus_verbs:поделывать{}, // поделывать в отпуске
rus_verbs:просуществовать{}, // просуществовать в первобытном состоянии
rus_verbs:подстеречь{}, // подстеречь в подъезде
rus_verbs:прикупить{}, // прикупить в магазине
rus_verbs:перемешивать{}, // перемешивать в кастрюле
rus_verbs:тискать{}, // тискать в углу
rus_verbs:купать{}, // купать в теплой водичке
rus_verbs:завариться{}, // завариться в стакане
rus_verbs:притулиться{}, // притулиться в углу
rus_verbs:пострелять{}, // пострелять в тире
rus_verbs:навесить{}, // навесить в больнице
инфинитив:изолировать{ вид:соверш }, инфинитив:изолировать{ вид:несоверш }, // изолировать в камере
глагол:изолировать{ вид:соверш }, глагол:изолировать{ вид:несоверш },
rus_verbs:нежиться{}, // нежится в постельке
rus_verbs:притомиться{}, // притомиться в школе
rus_verbs:раздвоиться{}, // раздвоиться в глазах
rus_verbs:навалить{}, // навалить в углу
rus_verbs:замуровать{}, // замуровать в склепе
rus_verbs:поселяться{}, // поселяться в кроне дуба
rus_verbs:потягиваться{}, // потягиваться в кровати
rus_verbs:укачать{}, // укачать в поезде
rus_verbs:отлеживаться{}, // отлеживаться в гамаке
rus_verbs:разменять{}, // разменять в кассе
rus_verbs:прополоскать{}, // прополоскать в чистой теплой воде
rus_verbs:ржаветь{}, // ржаветь в воде
rus_verbs:уличить{}, // уличить в плагиате
rus_verbs:мутиться{}, // мутиться в голове
rus_verbs:растворять{}, // растворять в бензоле
rus_verbs:двоиться{}, // двоиться в глазах
rus_verbs:оговорить{}, // оговорить в договоре
rus_verbs:подделать{}, // подделать в документе
rus_verbs:зарегистрироваться{}, // зарегистрироваться в социальной сети
rus_verbs:растолстеть{}, // растолстеть в талии
rus_verbs:повоевать{}, // повоевать в городских условиях
rus_verbs:прибраться{}, // гнушаться прибраться в хлеву
rus_verbs:поглощаться{}, // поглощаться в металлической фольге
rus_verbs:ухать{}, // ухать в лесу
rus_verbs:подписываться{}, // подписываться в петиции
rus_verbs:покатать{}, // покатать в машинке
rus_verbs:излечиться{}, // излечиться в клинике
rus_verbs:трепыхаться{}, // трепыхаться в мешке
rus_verbs:кипятить{}, // кипятить в кастрюле
rus_verbs:понастроить{}, // понастроить в прибрежной зоне
rus_verbs:перебывать{}, // перебывать во всех европейских столицах
rus_verbs:оглашать{}, // оглашать в итоговой части
rus_verbs:преуспевать{}, // преуспевать в новом бизнесе
rus_verbs:консультироваться{}, // консультироваться в техподдержке
rus_verbs:накапливать{}, // накапливать в печени
rus_verbs:перемешать{}, // перемешать в контейнере
rus_verbs:наследить{}, // наследить в коридоре
rus_verbs:выявиться{}, // выявиться в результе
rus_verbs:забулькать{}, // забулькать в болоте
rus_verbs:отваривать{}, // отваривать в молоке
rus_verbs:запутываться{}, // запутываться в веревках
rus_verbs:нагреться{}, // нагреться в микроволновой печке
rus_verbs:рыбачить{}, // рыбачить в открытом море
rus_verbs:укорениться{}, // укорениться в сознании широких народных масс
rus_verbs:умывать{}, // умывать в тазике
rus_verbs:защекотать{}, // защекотать в носу
rus_verbs:заходиться{}, // заходиться в плаче
инфинитив:искупать{ вид:соверш }, инфинитив:искупать{ вид:несоверш }, // искупать в прохладной водичке
глагол:искупать{ вид:соверш }, глагол:искупать{ вид:несоверш },
деепричастие:искупав{}, деепричастие:искупая{},
rus_verbs:заморозить{}, // заморозить в холодильнике
rus_verbs:закреплять{}, // закреплять в металлическом держателе
rus_verbs:расхватать{}, // расхватать в магазине
rus_verbs:истязать{}, // истязать в тюремном подвале
rus_verbs:заржаветь{}, // заржаветь во влажной атмосфере
rus_verbs:обжаривать{}, // обжаривать в подсолнечном масле
rus_verbs:умереть{}, // Ты, подлый предатель, умрешь в нищете
rus_verbs:подогреть{}, // подогрей в микроволновке
rus_verbs:подогревать{},
rus_verbs:затянуть{}, // Кузнечики, сверчки, скрипачи и медведки затянули в траве свою трескучую музыку
rus_verbs:проделать{}, // проделать в стене дыру
инфинитив:жениться{ вид:соверш }, // жениться в Техасе
инфинитив:жениться{ вид:несоверш },
глагол:жениться{ вид:соверш },
глагол:жениться{ вид:несоверш },
деепричастие:женившись{},
деепричастие:женясь{},
прилагательное:женатый{},
прилагательное:женившийся{вид:соверш},
прилагательное:женящийся{},
rus_verbs:всхрапнуть{}, // всхрапнуть во сне
rus_verbs:всхрапывать{}, // всхрапывать во сне
rus_verbs:ворочаться{}, // Собака ворочается во сне
rus_verbs:воссоздаваться{}, // воссоздаваться в памяти
rus_verbs:акклиматизироваться{}, // альпинисты готовятся акклиматизироваться в горах
инфинитив:атаковать{ вид:несоверш }, // взвод был атакован в лесу
инфинитив:атаковать{ вид:соверш },
глагол:атаковать{ вид:несоверш },
глагол:атаковать{ вид:соверш },
прилагательное:атакованный{},
прилагательное:атаковавший{},
прилагательное:атакующий{},
инфинитив:аккумулировать{вид:несоверш}, // энергия была аккумулирована в печени
инфинитив:аккумулировать{вид:соверш},
глагол:аккумулировать{вид:несоверш},
глагол:аккумулировать{вид:соверш},
прилагательное:аккумулированный{},
прилагательное:аккумулирующий{},
//прилагательное:аккумулировавший{ вид:несоверш },
прилагательное:аккумулировавший{ вид:соверш },
rus_verbs:врисовывать{}, // врисовывать нового персонажа в анимацию
rus_verbs:вырасти{}, // Он вырос в глазах коллег.
rus_verbs:иметь{}, // Он всегда имел в резерве острое словцо.
rus_verbs:убить{}, // убить в себе зверя
инфинитив:абсорбироваться{ вид:соверш }, // жидкость абсорбируется в поглощающей ткани
инфинитив:абсорбироваться{ вид:несоверш },
глагол:абсорбироваться{ вид:соверш },
глагол:абсорбироваться{ вид:несоверш },
rus_verbs:поставить{}, // поставить в углу
rus_verbs:сжимать{}, // сжимать в кулаке
rus_verbs:готовиться{}, // альпинисты готовятся акклиматизироваться в горах
rus_verbs:аккумулироваться{}, // энергия аккумулируется в жировых отложениях
инфинитив:активизироваться{ вид:несоверш }, // в горах активизировались повстанцы
инфинитив:активизироваться{ вид:соверш },
глагол:активизироваться{ вид:несоверш },
глагол:активизироваться{ вид:соверш },
rus_verbs:апробировать{}, // пилот апробировал в ходе испытаний новый режим планера
rus_verbs:арестовать{}, // наркодилер был арестован в помещении кафе
rus_verbs:базировать{}, // установка будет базирована в лесу
rus_verbs:барахтаться{}, // дети барахтались в воде
rus_verbs:баррикадироваться{}, // преступники баррикадируются в помещении банка
rus_verbs:барствовать{}, // Семен Семенович барствовал в своей деревне
rus_verbs:бесчинствовать{}, // Боевики бесчинствовали в захваченном селе
rus_verbs:блаженствовать{}, // Воробьи блаженствовали в кроне рябины
rus_verbs:блуждать{}, // Туристы блуждали в лесу
rus_verbs:брать{}, // Жена берет деньги в тумбочке
rus_verbs:бродить{}, // парочки бродили в парке
rus_verbs:обойти{}, // Бразилия обошла Россию в рейтинге
rus_verbs:задержать{}, // Знаменитый советский фигурист задержан в США
rus_verbs:бултыхаться{}, // Ноги бултыхаются в воде
rus_verbs:вариться{}, // Курица варится в кастрюле
rus_verbs:закончиться{}, // Эта рецессия закончилась в 2003 году
rus_verbs:прокручиваться{}, // Ключ прокручивается в замке
rus_verbs:прокрутиться{}, // Ключ трижды прокрутился в замке
rus_verbs:храниться{}, // Настройки хранятся в текстовом файле
rus_verbs:сохраняться{}, // Настройки сохраняются в текстовом файле
rus_verbs:витать{}, // Мальчик витает в облаках
rus_verbs:владычествовать{}, // Король владычествует в стране
rus_verbs:властвовать{}, // Олигархи властвовали в стране
rus_verbs:возбудить{}, // возбудить в сердце тоску
rus_verbs:возбуждать{}, // возбуждать в сердце тоску
rus_verbs:возвыситься{}, // возвыситься в глазах современников
rus_verbs:возжечь{}, // возжечь в храме огонь
rus_verbs:возжечься{}, // Огонь возжёгся в храме
rus_verbs:возжигать{}, // возжигать в храме огонь
rus_verbs:возжигаться{}, // Огонь возжигается в храме
rus_verbs:вознамериваться{}, // вознамериваться уйти в монастырь
rus_verbs:вознамериться{}, // вознамериться уйти в монастырь
rus_verbs:возникать{}, // Новые идеи неожиданно возникают в колиной голове
rus_verbs:возникнуть{}, // Новые идейки возникли в голове
rus_verbs:возродиться{}, // возродиться в новом качестве
rus_verbs:возрождать{}, // возрождать в новом качестве
rus_verbs:возрождаться{}, // возрождаться в новом амплуа
rus_verbs:ворошить{}, // ворошить в камине кочергой золу
rus_verbs:воспевать{}, // Поэты воспевают героев в одах
rus_verbs:воспеваться{}, // Герои воспеваются в одах поэтами
rus_verbs:воспеть{}, // Поэты воспели в этой оде героев
rus_verbs:воспретить{}, // воспретить в помещении азартные игры
rus_verbs:восславить{}, // Поэты восславили в одах
rus_verbs:восславлять{}, // Поэты восславляют в одах
rus_verbs:восславляться{}, // Героя восславляются в одах
rus_verbs:воссоздать{}, // воссоздает в памяти образ человека
rus_verbs:воссоздавать{}, // воссоздать в памяти образ человека
rus_verbs:воссоздаться{}, // воссоздаться в памяти
rus_verbs:вскипятить{}, // вскипятить в чайнике воду
rus_verbs:вскипятиться{}, // вскипятиться в чайнике
rus_verbs:встретить{}, // встретить в классе старого приятеля
rus_verbs:встретиться{}, // встретиться в классе
rus_verbs:встречать{}, // встречать в лесу голодного медведя
rus_verbs:встречаться{}, // встречаться в кафе
rus_verbs:выбривать{}, // выбривать что-то в подмышках
rus_verbs:выбрить{}, // выбрить что-то в паху
rus_verbs:вывалять{}, // вывалять кого-то в грязи
rus_verbs:вываляться{}, // вываляться в грязи
rus_verbs:вываривать{}, // вываривать в молоке
rus_verbs:вывариваться{}, // вывариваться в молоке
rus_verbs:выварить{}, // выварить в молоке
rus_verbs:вывариться{}, // вывариться в молоке
rus_verbs:выгрызать{}, // выгрызать в сыре отверствие
rus_verbs:выгрызть{}, // выгрызть в сыре отверстие
rus_verbs:выгуливать{}, // выгуливать в парке собаку
rus_verbs:выгулять{}, // выгулять в парке собаку
rus_verbs:выдолбить{}, // выдолбить в стволе углубление
rus_verbs:выжить{}, // выжить в пустыне
rus_verbs:Выискать{}, // Выискать в программе ошибку
rus_verbs:выискаться{}, // Ошибка выискалась в программе
rus_verbs:выискивать{}, // выискивать в программе ошибку
rus_verbs:выискиваться{}, // выискиваться в программе
rus_verbs:выкраивать{}, // выкраивать в расписании время
rus_verbs:выкраиваться{}, // выкраиваться в расписании
инфинитив:выкупаться{aux stress="в^ыкупаться"}, // выкупаться в озере
глагол:выкупаться{вид:соверш},
rus_verbs:выловить{}, // выловить в пруду
rus_verbs:вымачивать{}, // вымачивать в молоке
rus_verbs:вымачиваться{}, // вымачиваться в молоке
rus_verbs:вынюхивать{}, // вынюхивать в траве следы
rus_verbs:выпачкать{}, // выпачкать в смоле свою одежду
rus_verbs:выпачкаться{}, // выпачкаться в грязи
rus_verbs:вырастить{}, // вырастить в теплице ведро огурчиков
rus_verbs:выращивать{}, // выращивать в теплице помидоры
rus_verbs:выращиваться{}, // выращиваться в теплице
rus_verbs:вырыть{}, // вырыть в земле глубокую яму
rus_verbs:высадить{}, // высадить в пустынной местности
rus_verbs:высадиться{}, // высадиться в пустынной местности
rus_verbs:высаживать{}, // высаживать в пустыне
rus_verbs:высверливать{}, // высверливать в доске отверствие
rus_verbs:высверливаться{}, // высверливаться в стене
rus_verbs:высверлить{}, // высверлить в стене отверствие
rus_verbs:высверлиться{}, // высверлиться в стене
rus_verbs:выскоблить{}, // выскоблить в столешнице канавку
rus_verbs:высматривать{}, // высматривать в темноте
rus_verbs:заметить{}, // заметить в помещении
rus_verbs:оказаться{}, // оказаться в первых рядах
rus_verbs:душить{}, // душить в объятиях
rus_verbs:оставаться{}, // оставаться в классе
rus_verbs:появиться{}, // впервые появиться в фильме
rus_verbs:лежать{}, // лежать в футляре
rus_verbs:раздаться{}, // раздаться в плечах
rus_verbs:ждать{}, // ждать в здании вокзала
rus_verbs:жить{}, // жить в трущобах
rus_verbs:постелить{}, // постелить в прихожей
rus_verbs:оказываться{}, // оказываться в неприятной ситуации
rus_verbs:держать{}, // держать в голове
rus_verbs:обнаружить{}, // обнаружить в себе способность
rus_verbs:начинать{}, // начинать в лаборатории
rus_verbs:рассказывать{}, // рассказывать в лицах
rus_verbs:ожидать{}, // ожидать в помещении
rus_verbs:продолжить{}, // продолжить в помещении
rus_verbs:состоять{}, // состоять в группе
rus_verbs:родиться{}, // родиться в рубашке
rus_verbs:искать{}, // искать в кармане
rus_verbs:иметься{}, // иметься в наличии
rus_verbs:говориться{}, // говориться в среде панков
rus_verbs:клясться{}, // клясться в верности
rus_verbs:узнавать{}, // узнавать в нем своего сына
rus_verbs:признаться{}, // признаться в ошибке
rus_verbs:сомневаться{}, // сомневаться в искренности
rus_verbs:толочь{}, // толочь в ступе
rus_verbs:понадобиться{}, // понадобиться в суде
rus_verbs:служить{}, // служить в пехоте
rus_verbs:потолочь{}, // потолочь в ступе
rus_verbs:появляться{}, // появляться в театре
rus_verbs:сжать{}, // сжать в объятиях
rus_verbs:действовать{}, // действовать в постановке
rus_verbs:селить{}, // селить в гостинице
rus_verbs:поймать{}, // поймать в лесу
rus_verbs:увидать{}, // увидать в толпе
rus_verbs:подождать{}, // подождать в кабинете
rus_verbs:прочесть{}, // прочесть в глазах
rus_verbs:тонуть{}, // тонуть в реке
rus_verbs:ощущать{}, // ощущать в животе
rus_verbs:ошибиться{}, // ошибиться в расчетах
rus_verbs:отметить{}, // отметить в списке
rus_verbs:показывать{}, // показывать в динамике
rus_verbs:скрыться{}, // скрыться в траве
rus_verbs:убедиться{}, // убедиться в корректности
rus_verbs:прозвучать{}, // прозвучать в наушниках
rus_verbs:разговаривать{}, // разговаривать в фойе
rus_verbs:издать{}, // издать в России
rus_verbs:прочитать{}, // прочитать в газете
rus_verbs:попробовать{}, // попробовать в деле
rus_verbs:замечать{}, // замечать в программе ошибку
rus_verbs:нести{}, // нести в руках
rus_verbs:пропасть{}, // пропасть в плену
rus_verbs:носить{}, // носить в кармане
rus_verbs:гореть{}, // гореть в аду
rus_verbs:поправить{}, // поправить в программе
rus_verbs:застыть{}, // застыть в неудобной позе
rus_verbs:получать{}, // получать в кассе
rus_verbs:потребоваться{}, // потребоваться в работе
rus_verbs:спрятать{}, // спрятать в шкафу
rus_verbs:учиться{}, // учиться в институте
rus_verbs:развернуться{}, // развернуться в коридоре
rus_verbs:подозревать{}, // подозревать в мошенничестве
rus_verbs:играть{}, // играть в команде
rus_verbs:сыграть{}, // сыграть в команде
rus_verbs:строить{}, // строить в деревне
rus_verbs:устроить{}, // устроить в доме вечеринку
rus_verbs:находить{}, // находить в лесу
rus_verbs:нуждаться{}, // нуждаться в деньгах
rus_verbs:испытать{}, // испытать в рабочей обстановке
rus_verbs:мелькнуть{}, // мелькнуть в прицеле
rus_verbs:очутиться{}, // очутиться в закрытом помещении
инфинитив:использовать{вид:соверш}, // использовать в работе
инфинитив:использовать{вид:несоверш},
глагол:использовать{вид:несоверш},
глагол:использовать{вид:соверш},
rus_verbs:лететь{}, // лететь в самолете
rus_verbs:смеяться{}, // смеяться в цирке
rus_verbs:ездить{}, // ездить в лимузине
rus_verbs:заснуть{}, // заснуть в неудобной позе
rus_verbs:застать{}, // застать в неформальной обстановке
rus_verbs:очнуться{}, // очнуться в незнакомой обстановке
rus_verbs:твориться{}, // Что творится в закрытой зоне
rus_verbs:разглядеть{}, // разглядеть в темноте
rus_verbs:изучать{}, // изучать в естественных условиях
rus_verbs:удержаться{}, // удержаться в седле
rus_verbs:побывать{}, // побывать в зоопарке
rus_verbs:уловить{}, // уловить в словах нотку отчаяния
rus_verbs:приобрести{}, // приобрести в лавке
rus_verbs:исчезать{}, // исчезать в тумане
rus_verbs:уверять{}, // уверять в своей невиновности
rus_verbs:продолжаться{}, // продолжаться в воздухе
rus_verbs:открывать{}, // открывать в городе новый стадион
rus_verbs:поддержать{}, // поддержать в парке порядок
rus_verbs:солить{}, // солить в бочке
rus_verbs:прожить{}, // прожить в деревне
rus_verbs:создавать{}, // создавать в театре
rus_verbs:обсуждать{}, // обсуждать в коллективе
rus_verbs:заказать{}, // заказать в магазине
rus_verbs:отыскать{}, // отыскать в гараже
rus_verbs:уснуть{}, // уснуть в кресле
rus_verbs:задержаться{}, // задержаться в театре
rus_verbs:подобрать{}, // подобрать в коллекции
rus_verbs:пробовать{}, // пробовать в работе
rus_verbs:курить{}, // курить в закрытом помещении
rus_verbs:устраивать{}, // устраивать в лесу засаду
rus_verbs:установить{}, // установить в багажнике
rus_verbs:запереть{}, // запереть в сарае
rus_verbs:содержать{}, // содержать в достатке
rus_verbs:синеть{}, // синеть в кислородной атмосфере
rus_verbs:слышаться{}, // слышаться в голосе
rus_verbs:закрыться{}, // закрыться в здании
rus_verbs:скрываться{}, // скрываться в квартире
rus_verbs:родить{}, // родить в больнице
rus_verbs:описать{}, // описать в заметках
rus_verbs:перехватить{}, // перехватить в коридоре
rus_verbs:менять{}, // менять в магазине
rus_verbs:скрывать{}, // скрывать в чужой квартире
rus_verbs:стиснуть{}, // стиснуть в стальных объятиях
rus_verbs:останавливаться{}, // останавливаться в гостинице
rus_verbs:мелькать{}, // мелькать в телевизоре
rus_verbs:присутствовать{}, // присутствовать в аудитории
rus_verbs:украсть{}, // украсть в магазине
rus_verbs:победить{}, // победить в войне
rus_verbs:расположиться{}, // расположиться в гостинице
rus_verbs:упомянуть{}, // упомянуть в своей книге
rus_verbs:плыть{}, // плыть в старой бочке
rus_verbs:нащупать{}, // нащупать в глубине
rus_verbs:проявляться{}, // проявляться в работе
rus_verbs:затихнуть{}, // затихнуть в норе
rus_verbs:построить{}, // построить в гараже
rus_verbs:поддерживать{}, // поддерживать в исправном состоянии
rus_verbs:заработать{}, // заработать в стартапе
rus_verbs:сломать{}, // сломать в суставе
rus_verbs:снимать{}, // снимать в гардеробе
rus_verbs:сохранить{}, // сохранить в коллекции
rus_verbs:располагаться{}, // располагаться в отдельном кабинете
rus_verbs:сражаться{}, // сражаться в честном бою
rus_verbs:спускаться{}, // спускаться в батискафе
rus_verbs:уничтожить{}, // уничтожить в схроне
rus_verbs:изучить{}, // изучить в естественных условиях
rus_verbs:рождаться{}, // рождаться в муках
rus_verbs:пребывать{}, // пребывать в прострации
rus_verbs:прилететь{}, // прилететь в аэробусе
rus_verbs:догнать{}, // догнать в переулке
rus_verbs:изобразить{}, // изобразить в танце
rus_verbs:проехать{}, // проехать в легковушке
rus_verbs:убедить{}, // убедить в разумности
rus_verbs:приготовить{}, // приготовить в духовке
rus_verbs:собирать{}, // собирать в лесу
rus_verbs:поплыть{}, // поплыть в катере
rus_verbs:доверять{}, // доверять в управлении
rus_verbs:разобраться{}, // разобраться в законах
rus_verbs:ловить{}, // ловить в озере
rus_verbs:проесть{}, // проесть в куске металла отверстие
rus_verbs:спрятаться{}, // спрятаться в подвале
rus_verbs:провозгласить{}, // провозгласить в речи
rus_verbs:изложить{}, // изложить в своём выступлении
rus_verbs:замяться{}, // замяться в коридоре
rus_verbs:раздаваться{}, // Крик ягуара раздается в джунглях
rus_verbs:доказать{}, // Автор доказал в своей работе, что теорема верна
rus_verbs:хранить{}, // хранить в шкатулке
rus_verbs:шутить{}, // шутить в классе
глагол:рассыпаться{ aux stress="рассып^аться" }, // рассыпаться в извинениях
инфинитив:рассыпаться{ aux stress="рассып^аться" },
rus_verbs:чертить{}, // чертить в тетрадке
rus_verbs:отразиться{}, // отразиться в аттестате
rus_verbs:греть{}, // греть в микроволновке
rus_verbs:зарычать{}, // Кто-то зарычал в глубине леса
rus_verbs:рассуждать{}, // Автор рассуждает в своей статье
rus_verbs:освободить{}, // Обвиняемые были освобождены в зале суда
rus_verbs:окружать{}, // окружать в лесу
rus_verbs:сопровождать{}, // сопровождать в операции
rus_verbs:заканчиваться{}, // заканчиваться в дороге
rus_verbs:поселиться{}, // поселиться в загородном доме
rus_verbs:охватывать{}, // охватывать в хронологии
rus_verbs:запеть{}, // запеть в кино
инфинитив:провозить{вид:несоверш}, // провозить в багаже
глагол:провозить{вид:несоверш},
rus_verbs:мочить{}, // мочить в сортире
rus_verbs:перевернуться{}, // перевернуться в полёте
rus_verbs:улететь{}, // улететь в теплые края
rus_verbs:сдержать{}, // сдержать в руках
rus_verbs:преследовать{}, // преследовать в любой другой стране
rus_verbs:драться{}, // драться в баре
rus_verbs:просидеть{}, // просидеть в классе
rus_verbs:убираться{}, // убираться в квартире
rus_verbs:содрогнуться{}, // содрогнуться в приступе отвращения
rus_verbs:пугать{}, // пугать в прессе
rus_verbs:отреагировать{}, // отреагировать в прессе
rus_verbs:проверять{}, // проверять в аппарате
rus_verbs:убеждать{}, // убеждать в отсутствии альтернатив
rus_verbs:летать{}, // летать в комфортабельном частном самолёте
rus_verbs:толпиться{}, // толпиться в фойе
rus_verbs:плавать{}, // плавать в специальном костюме
rus_verbs:пробыть{}, // пробыть в воде слишком долго
rus_verbs:прикинуть{}, // прикинуть в уме
rus_verbs:застрять{}, // застрять в лифте
rus_verbs:метаться{}, // метаться в кровате
rus_verbs:сжечь{}, // сжечь в печке
rus_verbs:расслабиться{}, // расслабиться в ванной
rus_verbs:услыхать{}, // услыхать в автобусе
rus_verbs:удержать{}, // удержать в вертикальном положении
rus_verbs:образоваться{}, // образоваться в верхних слоях атмосферы
rus_verbs:рассмотреть{}, // рассмотреть в капле воды
rus_verbs:просмотреть{}, // просмотреть в браузере
rus_verbs:учесть{}, // учесть в планах
rus_verbs:уезжать{}, // уезжать в чьей-то машине
rus_verbs:похоронить{}, // похоронить в мерзлой земле
rus_verbs:растянуться{}, // растянуться в расслабленной позе
rus_verbs:обнаружиться{}, // обнаружиться в чужой сумке
rus_verbs:гулять{}, // гулять в парке
rus_verbs:утонуть{}, // утонуть в реке
rus_verbs:зажать{}, // зажать в медвежьих объятиях
rus_verbs:усомниться{}, // усомниться в объективности
rus_verbs:танцевать{}, // танцевать в спортзале
rus_verbs:проноситься{}, // проноситься в голове
rus_verbs:трудиться{}, // трудиться в кооперативе
глагол:засыпать{ aux stress="засып^ать" переходность:непереходный }, // засыпать в спальном мешке
инфинитив:засыпать{ aux stress="засып^ать" переходность:непереходный },
rus_verbs:сушить{}, // сушить в сушильном шкафу
rus_verbs:зашевелиться{}, // зашевелиться в траве
rus_verbs:обдумывать{}, // обдумывать в спокойной обстановке
rus_verbs:промелькнуть{}, // промелькнуть в окне
rus_verbs:поучаствовать{}, // поучаствовать в обсуждении
rus_verbs:закрыть{}, // закрыть в комнате
rus_verbs:запирать{}, // запирать в комнате
rus_verbs:закрывать{}, // закрывать в доме
rus_verbs:заблокировать{}, // заблокировать в доме
rus_verbs:зацвести{}, // В садах зацвела сирень
rus_verbs:кричать{}, // Какое-то животное кричало в ночном лесу.
rus_verbs:поглотить{}, // фотон, поглощенный в рецепторе
rus_verbs:стоять{}, // войска, стоявшие в Риме
rus_verbs:закалить{}, // ветераны, закаленные в боях
rus_verbs:выступать{}, // пришлось выступать в тюрьме.
rus_verbs:выступить{}, // пришлось выступить в тюрьме.
rus_verbs:закопошиться{}, // Мыши закопошились в траве
rus_verbs:воспламениться{}, // смесь, воспламенившаяся в цилиндре
rus_verbs:воспламеняться{}, // смесь, воспламеняющаяся в цилиндре
rus_verbs:закрываться{}, // закрываться в комнате
rus_verbs:провалиться{}, // провалиться в прокате
деепричастие:авторизируясь{ вид:несоверш },
глагол:авторизироваться{ вид:несоверш },
инфинитив:авторизироваться{ вид:несоверш }, // авторизироваться в системе
rus_verbs:существовать{}, // существовать в вакууме
деепричастие:находясь{},
прилагательное:находившийся{},
прилагательное:находящийся{},
глагол:находиться{ вид:несоверш },
инфинитив:находиться{ вид:несоверш }, // находиться в вакууме
rus_verbs:регистрировать{}, // регистрировать в инспекции
глагол:перерегистрировать{ вид:несоверш }, глагол:перерегистрировать{ вид:соверш },
инфинитив:перерегистрировать{ вид:несоверш }, инфинитив:перерегистрировать{ вид:соверш }, // перерегистрировать в инспекции
rus_verbs:поковыряться{}, // поковыряться в носу
rus_verbs:оттаять{}, // оттаять в кипятке
rus_verbs:распинаться{}, // распинаться в проклятиях
rus_verbs:отменить{}, // Министерство связи предлагает отменить внутренний роуминг в России
rus_verbs:столкнуться{}, // Американский эсминец и японский танкер столкнулись в Персидском заливе
rus_verbs:ценить{}, // Он очень ценил в статьях краткость изложения.
прилагательное:несчастный{}, // Он очень несчастен в семейной жизни.
rus_verbs:объясниться{}, // Он объяснился в любви.
прилагательное:нетвердый{}, // Он нетвёрд в истории.
rus_verbs:заниматься{}, // Он занимается в читальном зале.
rus_verbs:вращаться{}, // Он вращается в учёных кругах.
прилагательное:спокойный{}, // Он был спокоен и уверен в завтрашнем дне.
rus_verbs:бегать{}, // Он бегал по городу в поисках квартиры.
rus_verbs:заключать{}, // Письмо заключало в себе очень важные сведения.
rus_verbs:срабатывать{}, // Алгоритм срабатывает в половине случаев.
rus_verbs:специализироваться{}, // мы специализируемся в создании ядерного оружия
rus_verbs:сравниться{}, // Никто не может сравниться с ним в знаниях.
rus_verbs:продолжать{}, // Продолжайте в том же духе.
rus_verbs:говорить{}, // Не говорите об этом в присутствии третьих лиц.
rus_verbs:болтать{}, // Не болтай в присутствии начальника!
rus_verbs:проболтаться{}, // Не проболтайся в присутствии начальника!
rus_verbs:повторить{}, // Он должен повторить свои показания в присутствии свидетелей
rus_verbs:получить{}, // ректор поздравил студентов, получивших в этом семестре повышенную стипендию
rus_verbs:приобретать{}, // Эту еду мы приобретаем в соседнем магазине.
rus_verbs:расходиться{}, // Маша и Петя расходятся во взглядах
rus_verbs:сходиться{}, // Все дороги сходятся в Москве
rus_verbs:убирать{}, // убирать в комнате
rus_verbs:удостоверяться{}, // он удостоверяется в личности специалиста
rus_verbs:уединяться{}, // уединяться в пустыне
rus_verbs:уживаться{}, // уживаться в одном коллективе
rus_verbs:укорять{}, // укорять друга в забывчивости
rus_verbs:читать{}, // он читал об этом в журнале
rus_verbs:состояться{}, // В Израиле состоятся досрочные парламентские выборы
rus_verbs:погибнуть{}, // Список погибших в авиакатастрофе под Ярославлем
rus_verbs:работать{}, // Я работаю в театре.
rus_verbs:признать{}, // Я признал в нём старого друга.
rus_verbs:преподавать{}, // Я преподаю в университете.
rus_verbs:понимать{}, // Я плохо понимаю в живописи.
rus_verbs:водиться{}, // неизвестный науке зверь, который водится в жарких тропических лесах
rus_verbs:разразиться{}, // В Москве разразилась эпидемия гриппа
rus_verbs:замереть{}, // вся толпа замерла в восхищении
rus_verbs:сидеть{}, // Я люблю сидеть в этом удобном кресле.
rus_verbs:идти{}, // Я иду в неопределённом направлении.
rus_verbs:заболеть{}, // Я заболел в дороге.
rus_verbs:ехать{}, // Я еду в автобусе
rus_verbs:взять{}, // Я взял книгу в библиотеке на неделю.
rus_verbs:провести{}, // Юные годы он провёл в Италии.
rus_verbs:вставать{}, // Этот случай живо встаёт в моей памяти.
rus_verbs:возвысить{}, // Это событие возвысило его в общественном мнении.
rus_verbs:произойти{}, // Это произошло в одном городе в Японии.
rus_verbs:привидеться{}, // Это мне привиделось во сне.
rus_verbs:держаться{}, // Это дело держится в большом секрете.
rus_verbs:привиться{}, // Это выражение не привилось в русском языке.
rus_verbs:восстановиться{}, // Эти писатели восстановились в правах.
rus_verbs:быть{}, // Эта книга есть в любом книжном магазине.
прилагательное:популярный{}, // Эта идея очень популярна в массах.
rus_verbs:шуметь{}, // Шумит в голове.
rus_verbs:остаться{}, // Шляпа осталась в поезде.
rus_verbs:выражаться{}, // Характер писателя лучше всего выражается в его произведениях.
rus_verbs:воспитать{}, // Учительница воспитала в детях любовь к природе.
rus_verbs:пересохнуть{}, // У меня в горле пересохло.
rus_verbs:щекотать{}, // У меня в горле щекочет.
rus_verbs:колоть{}, // У меня в боку колет.
прилагательное:свежий{}, // Событие ещё свежо в памяти.
rus_verbs:собрать{}, // Соберите всех учеников во дворе.
rus_verbs:белеть{}, // Снег белеет в горах.
rus_verbs:сделать{}, // Сколько орфографических ошибок ты сделал в диктанте?
rus_verbs:таять{}, // Сахар тает в кипятке.
rus_verbs:жать{}, // Сапог жмёт в подъёме.
rus_verbs:возиться{}, // Ребята возятся в углу.
rus_verbs:распоряжаться{}, // Прошу не распоряжаться в чужом доме.
rus_verbs:кружиться{}, // Они кружились в вальсе.
rus_verbs:выставлять{}, // Они выставляют его в смешном виде.
rus_verbs:бывать{}, // Она часто бывает в обществе.
rus_verbs:петь{}, // Она поёт в опере.
rus_verbs:сойтись{}, // Все свидетели сошлись в своих показаниях.
rus_verbs:валяться{}, // Вещи валялись в беспорядке.
rus_verbs:пройти{}, // Весь день прошёл в беготне.
rus_verbs:продавать{}, // В этом магазине продают обувь.
rus_verbs:заключаться{}, // В этом заключается вся сущность.
rus_verbs:звенеть{}, // В ушах звенит.
rus_verbs:проступить{}, // В тумане проступили очертания корабля.
rus_verbs:бить{}, // В саду бьёт фонтан.
rus_verbs:проскользнуть{}, // В речи проскользнул упрёк.
rus_verbs:оставить{}, // Не оставь товарища в опасности.
rus_verbs:прогулять{}, // Мы прогуляли час в парке.
rus_verbs:перебить{}, // Мы перебили врагов в бою.
rus_verbs:остановиться{}, // Мы остановились в первой попавшейся гостинице.
rus_verbs:видеть{}, // Он многое видел в жизни.
// глагол:проходить{ вид:несоверш }, // Беседа проходила в дружественной атмосфере.
rus_verbs:подать{}, // Автор подал своих героев в реалистических тонах.
rus_verbs:кинуть{}, // Он кинул меня в беде.
rus_verbs:приходить{}, // Приходи в сентябре
rus_verbs:воскрешать{}, // воскрешать в памяти
rus_verbs:соединять{}, // соединять в себе
rus_verbs:разбираться{}, // умение разбираться в вещах
rus_verbs:делать{}, // В её комнате делали обыск.
rus_verbs:воцариться{}, // В зале воцарилась глубокая тишина.
rus_verbs:начаться{}, // В деревне начались полевые работы.
rus_verbs:блеснуть{}, // В голове блеснула хорошая мысль.
rus_verbs:вертеться{}, // В голове вертится вчерашний разговор.
rus_verbs:веять{}, // В воздухе веет прохладой.
rus_verbs:висеть{}, // В воздухе висит зной.
rus_verbs:носиться{}, // В воздухе носятся комары.
rus_verbs:грести{}, // Грести в спокойной воде будет немного легче, но скучнее
rus_verbs:воскресить{}, // воскресить в памяти
rus_verbs:поплавать{}, // поплавать в 100-метровом бассейне
rus_verbs:пострадать{}, // В массовой драке пострадал 23-летний мужчина
прилагательное:уверенный{ причастие }, // Она уверена в своих силах.
прилагательное:постоянный{}, // Она постоянна во вкусах.
прилагательное:сильный{}, // Он не силён в математике.
прилагательное:повинный{}, // Он не повинен в этом.
прилагательное:возможный{}, // Ураганы, сильные грозы и даже смерчи возможны в конце периода сильной жары
rus_verbs:вывести{}, // способный летать над землей крокодил был выведен в секретной лаборатории
прилагательное:нужный{}, // сковородка тоже нужна в хозяйстве.
rus_verbs:сесть{}, // Она села в тени
rus_verbs:заливаться{}, // в нашем парке заливаются соловьи
rus_verbs:разнести{}, // В лесу огонь пожара мгновенно разнесло
rus_verbs:чувствоваться{}, // В тёплом, но сыром воздухе остро чувствовалось дыхание осени
// rus_verbs:расти{}, // дерево, растущее в лесу
rus_verbs:происходить{}, // что происходит в поликлиннике
rus_verbs:спать{}, // кто спит в моей кровати
rus_verbs:мыть{}, // мыть машину в саду
ГЛ_ИНФ(царить), // В воздухе царило безмолвие
ГЛ_ИНФ(мести), // мести в прихожей пол
ГЛ_ИНФ(прятать), // прятать в яме
ГЛ_ИНФ(увидеть), прилагательное:увидевший{}, деепричастие:увидев{}, // увидел периодическую таблицу элементов во сне.
// ГЛ_ИНФ(собраться), // собраться в порту
ГЛ_ИНФ(случиться), // что-то случилось в больнице
ГЛ_ИНФ(зажечься), // в небе зажглись звёзды
ГЛ_ИНФ(купить), // купи молока в магазине
прилагательное:пропагандировавшийся{} // группа студентов университета дружбы народов, активно пропагандировавшейся в СССР
}
// Чтобы разрешить связывание в паттернах типа: пообедать в macdonalds
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} *:*{ падеж:предл } }
then return true
}
// С локативом:
// собраться в порту
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} существительное:*{ падеж:мест } }
then return true
}
#endregion Предложный
#region Винительный
// Для глаголов движения с выраженным направлением действия может присоединяться
// предложный паттерн с винительным падежом.
wordentry_set Гл_В_Вин =
{
rus_verbs:вдавиться{}, // Дуло больно вдавилось в позвонок.
глагол:ввергнуть{}, // Двух прелестнейших дам он ввергнул в горе.
глагол:ввергать{},
инфинитив:ввергнуть{},
инфинитив:ввергать{},
rus_verbs:двинуться{}, // Двинулись в путь и мы.
rus_verbs:сплавать{}, // Сплавать в Россию!
rus_verbs:уложиться{}, // Уложиться в воскресенье.
rus_verbs:спешить{}, // Спешите в Лондон
rus_verbs:кинуть{}, // Киньте в море.
rus_verbs:проситься{}, // Просилась в Никарагуа.
rus_verbs:притопать{}, // Притопал в Будапешт.
rus_verbs:скататься{}, // Скатался в Красноярск.
rus_verbs:соскользнуть{}, // Соскользнул в пике.
rus_verbs:соскальзывать{},
rus_verbs:играть{}, // Играл в дутье.
глагол:айда{}, // Айда в каморы.
rus_verbs:отзывать{}, // Отзывали в Москву...
rus_verbs:сообщаться{}, // Сообщается в Лондон.
rus_verbs:вдуматься{}, // Вдумайтесь в них.
rus_verbs:проехать{}, // Проехать в Лунево...
rus_verbs:спрыгивать{}, // Спрыгиваем в него.
rus_verbs:верить{}, // Верю в вас!
rus_verbs:прибыть{}, // Прибыл в Подмосковье.
rus_verbs:переходить{}, // Переходите в школу.
rus_verbs:доложить{}, // Доложили в Москву.
rus_verbs:подаваться{}, // Подаваться в Россию?
rus_verbs:спрыгнуть{}, // Спрыгнул в него.
rus_verbs:вывезти{}, // Вывезли в Китай.
rus_verbs:пропихивать{}, // Я очень аккуратно пропихивал дуло в ноздрю.
rus_verbs:пропихнуть{},
rus_verbs:транспортироваться{},
rus_verbs:закрадываться{}, // в голову начали закрадываться кое-какие сомнения и подозрения
rus_verbs:дуть{},
rus_verbs:БОГАТЕТЬ{}, //
rus_verbs:РАЗБОГАТЕТЬ{}, //
rus_verbs:ВОЗРАСТАТЬ{}, //
rus_verbs:ВОЗРАСТИ{}, //
rus_verbs:ПОДНЯТЬ{}, // Он поднял половинку самолета в воздух и на всей скорости повел ее к горам. (ПОДНЯТЬ)
rus_verbs:ОТКАТИТЬСЯ{}, // Услышав за спиной дыхание, он прыгнул вперед и откатился в сторону, рассчитывая ускользнуть от врага, нападавшего сзади (ОТКАТИТЬСЯ)
rus_verbs:ВПЛЕТАТЬСЯ{}, // В общий смрад вплеталось зловонье пены, летевшей из пастей, и крови из легких (ВПЛЕТАТЬСЯ)
rus_verbs:ЗАМАНИТЬ{}, // Они подумали, что Павел пытается заманить их в зону обстрела. (ЗАМАНИТЬ,ЗАМАНИВАТЬ)
rus_verbs:ЗАМАНИВАТЬ{},
rus_verbs:ПРОТРУБИТЬ{}, // Эти врата откроются, когда он протрубит в рог, и пропустят его в другую вселенную. (ПРОТРУБИТЬ)
rus_verbs:ВРУБИТЬСЯ{}, // Клинок сломался, не врубившись в металл. (ВРУБИТЬСЯ/ВРУБАТЬСЯ)
rus_verbs:ВРУБАТЬСЯ{},
rus_verbs:ОТПРАВИТЬ{}, // Мы ищем благородного вельможу, который нанял бы нас или отправил в рыцарский поиск. (ОТПРАВИТЬ)
rus_verbs:ОБЛАЧИТЬ{}, // Этот был облачен в сверкавшие красные доспехи с опущенным забралом и держал огромное копье, дожидаясь своей очереди. (ОБЛАЧИТЬ/ОБЛАЧАТЬ/ОБЛАЧИТЬСЯ/ОБЛАЧАТЬСЯ/НАРЯДИТЬСЯ/НАРЯЖАТЬСЯ)
rus_verbs:ОБЛАЧАТЬ{},
rus_verbs:ОБЛАЧИТЬСЯ{},
rus_verbs:ОБЛАЧАТЬСЯ{},
rus_verbs:НАРЯДИТЬСЯ{},
rus_verbs:НАРЯЖАТЬСЯ{},
rus_verbs:ЗАХВАТИТЬ{}, // Кроме набранного рабского материала обычного типа, он захватил в плен группу очень странных созданий, а также женщину исключительной красоты (ЗАХВАТИТЬ/ЗАХВАТЫВАТЬ/ЗАХВАТ)
rus_verbs:ЗАХВАТЫВАТЬ{},
rus_verbs:ПРОВЕСТИ{}, // Он провел их в маленькое святилище позади штурвала. (ПРОВЕСТИ)
rus_verbs:ПОЙМАТЬ{}, // Их можно поймать в ловушку (ПОЙМАТЬ)
rus_verbs:СТРОИТЬСЯ{}, // На вершине они остановились, строясь в круг. (СТРОИТЬСЯ,ПОСТРОИТЬСЯ,ВЫСТРОИТЬСЯ)
rus_verbs:ПОСТРОИТЬСЯ{},
rus_verbs:ВЫСТРОИТЬСЯ{},
rus_verbs:ВЫПУСТИТЬ{}, // Несколько стрел, выпущенных в преследуемых, вонзились в траву (ВЫПУСТИТЬ/ВЫПУСКАТЬ)
rus_verbs:ВЫПУСКАТЬ{},
rus_verbs:ВЦЕПЛЯТЬСЯ{}, // Они вцепляются тебе в горло. (ВЦЕПЛЯТЬСЯ/ВЦЕПИТЬСЯ)
rus_verbs:ВЦЕПИТЬСЯ{},
rus_verbs:ПАЛЬНУТЬ{}, // Вольф вставил в тетиву новую стрелу и пальнул в белое брюхо (ПАЛЬНУТЬ)
rus_verbs:ОТСТУПИТЬ{}, // Вольф отступил в щель. (ОТСТУПИТЬ/ОТСТУПАТЬ)
rus_verbs:ОТСТУПАТЬ{},
rus_verbs:КРИКНУТЬ{}, // Вольф крикнул в ответ и медленно отступил от птицы. (КРИКНУТЬ)
rus_verbs:ДЫХНУТЬ{}, // В лицо ему дыхнули винным перегаром. (ДЫХНУТЬ)
rus_verbs:ПОТРУБИТЬ{}, // Я видел рог во время своих скитаний по дворцу и даже потрубил в него (ПОТРУБИТЬ)
rus_verbs:ОТКРЫВАТЬСЯ{}, // Некоторые врата открывались в другие вселенные (ОТКРЫВАТЬСЯ)
rus_verbs:ТРУБИТЬ{}, // А я трубил в рог (ТРУБИТЬ)
rus_verbs:ПЫРНУТЬ{}, // Вольф пырнул его в бок. (ПЫРНУТЬ)
rus_verbs:ПРОСКРЕЖЕТАТЬ{}, // Тот что-то проскрежетал в ответ, а затем наорал на него. (ПРОСКРЕЖЕТАТЬ В вин, НАОРАТЬ НА вин)
rus_verbs:ИМПОРТИРОВАТЬ{}, // импортировать товары двойного применения только в Российскую Федерацию (ИМПОРТИРОВАТЬ)
rus_verbs:ОТЪЕХАТЬ{}, // Легкий грохот катков заглушил рог, когда дверь отъехала в сторону. (ОТЪЕХАТЬ)
rus_verbs:ПОПЛЕСТИСЬ{}, // Подобрав нижнее белье, носки и ботинки, он поплелся по песку обратно в джунгли. (ПОПЛЕЛСЯ)
rus_verbs:СЖАТЬСЯ{}, // Желудок у него сжался в кулак. (СЖАТЬСЯ, СЖИМАТЬСЯ)
rus_verbs:СЖИМАТЬСЯ{},
rus_verbs:проверять{}, // Школьников будут принудительно проверять на курение
rus_verbs:ПОТЯНУТЬ{}, // Я потянул его в кино (ПОТЯНУТЬ)
rus_verbs:ПЕРЕВЕСТИ{}, // Премьер-министр Казахстана поручил до конца года перевести все социально-значимые услуги в электронный вид (ПЕРЕВЕСТИ)
rus_verbs:КРАСИТЬ{}, // Почему китайские партийные боссы красят волосы в черный цвет? (КРАСИТЬ/ПОКРАСИТЬ/ПЕРЕКРАСИТЬ/ОКРАСИТЬ/ЗАКРАСИТЬ)
rus_verbs:ПОКРАСИТЬ{}, //
rus_verbs:ПЕРЕКРАСИТЬ{}, //
rus_verbs:ОКРАСИТЬ{}, //
rus_verbs:ЗАКРАСИТЬ{}, //
rus_verbs:СООБЩИТЬ{}, // Мужчина ранил человека в щеку и сам сообщил об этом в полицию (СООБЩИТЬ)
rus_verbs:СТЯГИВАТЬ{}, // Но толщина пузыря постоянно меняется из-за гравитации, которая стягивает жидкость в нижнюю часть (СТЯГИВАТЬ/СТЯНУТЬ/ЗАТЯНУТЬ/ВТЯНУТЬ)
rus_verbs:СТЯНУТЬ{}, //
rus_verbs:ЗАТЯНУТЬ{}, //
rus_verbs:ВТЯНУТЬ{}, //
rus_verbs:СОХРАНИТЬ{}, // сохранить данные в файл (СОХРАНИТЬ)
деепричастие:придя{}, // Немного придя в себя
rus_verbs:наблюдать{}, // Судья , долго наблюдавший в трубу , вдруг вскричал
rus_verbs:УЛЫБАТЬСЯ{}, // она улыбалась во весь рот (УЛЫБАТЬСЯ)
rus_verbs:МЕТНУТЬСЯ{}, // она метнулась обратно во тьму (МЕТНУТЬСЯ)
rus_verbs:ПОСЛЕДОВАТЬ{}, // большинство жителей города последовало за ним во дворец (ПОСЛЕДОВАТЬ)
rus_verbs:ПЕРЕМЕЩАТЬСЯ{}, // экстремисты перемещаются из лесов в Сеть (ПЕРЕМЕЩАТЬСЯ)
rus_verbs:ВЫТАЩИТЬ{}, // Алексей позволил вытащить себя через дверь во тьму (ВЫТАЩИТЬ)
rus_verbs:СЫПАТЬСЯ{}, // внизу под ними камни градом сыпались во двор (СЫПАТЬСЯ)
rus_verbs:выезжать{}, // заключенные сами шьют куклы и иногда выезжают с представлениями в детский дом неподалеку
rus_verbs:КРИЧАТЬ{}, // ей хотелось кричать во весь голос (КРИЧАТЬ В вин)
rus_verbs:ВЫПРЯМИТЬСЯ{}, // волк выпрямился во весь огромный рост (ВЫПРЯМИТЬСЯ В вин)
rus_verbs:спрятать{}, // Джон спрятал очки во внутренний карман (спрятать в вин)
rus_verbs:ЭКСТРАДИРОВАТЬ{}, // Украина экстрадирует в Таджикистан задержанного бывшего премьер-министра (ЭКСТРАДИРОВАТЬ В вин)
rus_verbs:ВВОЗИТЬ{}, // лабораторный мониторинг ввозимой в Россию мясной продукции из США (ВВОЗИТЬ В вин)
rus_verbs:УПАКОВАТЬ{}, // упакованных в несколько слоев полиэтилена (УПАКОВАТЬ В вин)
rus_verbs:ОТТЯГИВАТЬ{}, // использовать естественную силу гравитации, оттягивая объекты в сторону и изменяя их орбиту (ОТТЯГИВАТЬ В вин)
rus_verbs:ПОЗВОНИТЬ{}, // они позвонили в отдел экологии городской администрации (ПОЗВОНИТЬ В)
rus_verbs:ПРИВЛЕЧЬ{}, // Открытость данных о лесе поможет привлечь инвестиции в отрасль (ПРИВЛЕЧЬ В)
rus_verbs:ЗАПРОСИТЬСЯ{}, // набегавшись и наплясавшись, Стасик утомился и запросился в кроватку (ЗАПРОСИТЬСЯ В)
rus_verbs:ОТСТАВИТЬ{}, // бутыль с ацетоном Витька отставил в сторонку (ОТСТАВИТЬ В)
rus_verbs:ИСПОЛЬЗОВАТЬ{}, // ты использовал свою магию во зло. (ИСПОЛЬЗОВАТЬ В вин)
rus_verbs:ВЫСЕВАТЬ{}, // В апреле редис возможно уже высевать в грунт (ВЫСЕВАТЬ В)
rus_verbs:ЗАГНАТЬ{}, // Американский психолог загнал любовь в три угла (ЗАГНАТЬ В)
rus_verbs:ЭВОЛЮЦИОНИРОВАТЬ{}, // Почему не все обезьяны эволюционировали в человека? (ЭВОЛЮЦИОНИРОВАТЬ В вин)
rus_verbs:СФОТОГРАФИРОВАТЬСЯ{}, // Он сфотографировался во весь рост. (СФОТОГРАФИРОВАТЬСЯ В)
rus_verbs:СТАВИТЬ{}, // Он ставит мне в упрёк свою ошибку. (СТАВИТЬ В)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
rus_verbs:ПЕРЕСЕЛЯТЬСЯ{}, // Греки переселяются в Германию (ПЕРЕСЕЛЯТЬСЯ В)
rus_verbs:ФОРМИРОВАТЬСЯ{}, // Сахарная свекла относится к двулетним растениям, мясистый корнеплод формируется в первый год. (ФОРМИРОВАТЬСЯ В)
rus_verbs:ПРОВОРЧАТЬ{}, // дедуля что-то проворчал в ответ (ПРОВОРЧАТЬ В)
rus_verbs:БУРКНУТЬ{}, // нелюдимый парень что-то буркнул в ответ (БУРКНУТЬ В)
rus_verbs:ВЕСТИ{}, // дверь вела во тьму. (ВЕСТИ В)
rus_verbs:ВЫСКОЧИТЬ{}, // беглецы выскочили во двор. (ВЫСКОЧИТЬ В)
rus_verbs:ДОСЫЛАТЬ{}, // Одним движением стрелок досылает патрон в ствол (ДОСЫЛАТЬ В)
rus_verbs:СЪЕХАТЬСЯ{}, // Финалисты съехались на свои игры в Лос-Анжелес. (СЪЕХАТЬСЯ НА, В)
rus_verbs:ВЫТЯНУТЬ{}, // Дым вытянуло в трубу. (ВЫТЯНУТЬ В)
rus_verbs:торчать{}, // острые обломки бревен торчали во все стороны.
rus_verbs:ОГЛЯДЫВАТЬ{}, // Она оглядывает себя в зеркало. (ОГЛЯДЫВАТЬ В)
rus_verbs:ДЕЙСТВОВАТЬ{}, // Этот пакет законов действует в ущерб частным предпринимателям.
rus_verbs:РАЗЛЕТЕТЬСЯ{}, // люди разлетелись во все стороны. (РАЗЛЕТЕТЬСЯ В)
rus_verbs:брызнуть{}, // во все стороны брызнула кровь. (брызнуть в)
rus_verbs:ТЯНУТЬСЯ{}, // провода тянулись во все углы. (ТЯНУТЬСЯ В)
rus_verbs:валить{}, // валить все в одну кучу (валить в)
rus_verbs:выдвинуть{}, // его выдвинули в палату представителей (выдвинуть в)
rus_verbs:карабкаться{}, // карабкаться в гору (карабкаться в)
rus_verbs:клониться{}, // он клонился в сторону (клониться в)
rus_verbs:командировать{}, // мы командировали нашего представителя в Рим (командировать в)
rus_verbs:запасть{}, // Эти слова запали мне в душу.
rus_verbs:давать{}, // В этой лавке дают в долг?
rus_verbs:ездить{}, // Каждый день грузовик ездит в город.
rus_verbs:претвориться{}, // Замысел претворился в жизнь.
rus_verbs:разойтись{}, // Они разошлись в разные стороны.
rus_verbs:выйти{}, // Охотник вышел в поле с ружьём.
rus_verbs:отозвать{}, // Отзовите его в сторону и скажите ему об этом.
rus_verbs:расходиться{}, // Маша и Петя расходятся в разные стороны
rus_verbs:переодеваться{}, // переодеваться в женское платье
rus_verbs:перерастать{}, // перерастать в массовые беспорядки
rus_verbs:завязываться{}, // завязываться в узел
rus_verbs:похватать{}, // похватать в руки
rus_verbs:увлечь{}, // увлечь в прогулку по парку
rus_verbs:помещать{}, // помещать в изолятор
rus_verbs:зыркнуть{}, // зыркнуть в окошко
rus_verbs:закатать{}, // закатать в асфальт
rus_verbs:усаживаться{}, // усаживаться в кресло
rus_verbs:загонять{}, // загонять в сарай
rus_verbs:подбрасывать{}, // подбрасывать в воздух
rus_verbs:телеграфировать{}, // телеграфировать в центр
rus_verbs:вязать{}, // вязать в стопы
rus_verbs:подлить{}, // подлить в огонь
rus_verbs:заполучить{}, // заполучить в распоряжение
rus_verbs:подогнать{}, // подогнать в док
rus_verbs:ломиться{}, // ломиться в открытую дверь
rus_verbs:переправить{}, // переправить в деревню
rus_verbs:затягиваться{}, // затягиваться в трубу
rus_verbs:разлетаться{}, // разлетаться в стороны
rus_verbs:кланяться{}, // кланяться в ножки
rus_verbs:устремляться{}, // устремляться в открытое море
rus_verbs:переместиться{}, // переместиться в другую аудиторию
rus_verbs:ложить{}, // ложить в ящик
rus_verbs:отвозить{}, // отвозить в аэропорт
rus_verbs:напрашиваться{}, // напрашиваться в гости
rus_verbs:напроситься{}, // напроситься в гости
rus_verbs:нагрянуть{}, // нагрянуть в гости
rus_verbs:заворачивать{}, // заворачивать в фольгу
rus_verbs:заковать{}, // заковать в кандалы
rus_verbs:свезти{}, // свезти в сарай
rus_verbs:притащиться{}, // притащиться в дом
rus_verbs:завербовать{}, // завербовать в разведку
rus_verbs:рубиться{}, // рубиться в компьютерные игры
rus_verbs:тыкаться{}, // тыкаться в материнскую грудь
инфинитив:ссыпать{ вид:несоверш }, инфинитив:ссыпать{ вид:соверш }, // ссыпать в контейнер
глагол:ссыпать{ вид:несоверш }, глагол:ссыпать{ вид:соверш },
деепричастие:ссыпав{}, деепричастие:ссыпая{},
rus_verbs:засасывать{}, // засасывать в себя
rus_verbs:скакнуть{}, // скакнуть в будущее
rus_verbs:подвозить{}, // подвозить в театр
rus_verbs:переиграть{}, // переиграть в покер
rus_verbs:мобилизовать{}, // мобилизовать в действующую армию
rus_verbs:залетать{}, // залетать в закрытое воздушное пространство
rus_verbs:подышать{}, // подышать в трубочку
rus_verbs:смотаться{}, // смотаться в институт
rus_verbs:рассовать{}, // рассовать в кармашки
rus_verbs:захаживать{}, // захаживать в дом
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять в ломбард
деепричастие:сгоняя{},
rus_verbs:посылаться{}, // посылаться в порт
rus_verbs:отлить{}, // отлить в кастрюлю
rus_verbs:преобразоваться{}, // преобразоваться в линейное уравнение
rus_verbs:поплакать{}, // поплакать в платочек
rus_verbs:обуться{}, // обуться в сапоги
rus_verbs:закапать{}, // закапать в глаза
инфинитив:свозить{ вид:несоверш }, инфинитив:свозить{ вид:соверш }, // свозить в центр утилизации
глагол:свозить{ вид:несоверш }, глагол:свозить{ вид:соверш },
деепричастие:свозив{}, деепричастие:свозя{},
rus_verbs:преобразовать{}, // преобразовать в линейное уравнение
rus_verbs:кутаться{}, // кутаться в плед
rus_verbs:смещаться{}, // смещаться в сторону
rus_verbs:зазывать{}, // зазывать в свой магазин
инфинитив:трансформироваться{ вид:несоверш }, инфинитив:трансформироваться{ вид:соверш }, // трансформироваться в комбинезон
глагол:трансформироваться{ вид:несоверш }, глагол:трансформироваться{ вид:соверш },
деепричастие:трансформируясь{}, деепричастие:трансформировавшись{},
rus_verbs:погружать{}, // погружать в кипящее масло
rus_verbs:обыграть{}, // обыграть в теннис
rus_verbs:закутать{}, // закутать в одеяло
rus_verbs:изливаться{}, // изливаться в воду
rus_verbs:закатывать{}, // закатывать в асфальт
rus_verbs:мотнуться{}, // мотнуться в банк
rus_verbs:избираться{}, // избираться в сенат
rus_verbs:наниматься{}, // наниматься в услужение
rus_verbs:настучать{}, // настучать в органы
rus_verbs:запихивать{}, // запихивать в печку
rus_verbs:закапывать{}, // закапывать в нос
rus_verbs:засобираться{}, // засобираться в поход
rus_verbs:копировать{}, // копировать в другую папку
rus_verbs:замуровать{}, // замуровать в стену
rus_verbs:упечь{}, // упечь в тюрьму
rus_verbs:зрить{}, // зрить в корень
rus_verbs:стягиваться{}, // стягиваться в одну точку
rus_verbs:усаживать{}, // усаживать в тренажер
rus_verbs:протолкнуть{}, // протолкнуть в отверстие
rus_verbs:расшибиться{}, // расшибиться в лепешку
rus_verbs:приглашаться{}, // приглашаться в кабинет
rus_verbs:садить{}, // садить в телегу
rus_verbs:уткнуть{}, // уткнуть в подушку
rus_verbs:протечь{}, // протечь в подвал
rus_verbs:перегнать{}, // перегнать в другую страну
rus_verbs:переползти{}, // переползти в тень
rus_verbs:зарываться{}, // зарываться в грунт
rus_verbs:переодеть{}, // переодеть в сухую одежду
rus_verbs:припуститься{}, // припуститься в пляс
rus_verbs:лопотать{}, // лопотать в микрофон
rus_verbs:прогнусавить{}, // прогнусавить в микрофон
rus_verbs:мочиться{}, // мочиться в штаны
rus_verbs:загружать{}, // загружать в патронник
rus_verbs:радировать{}, // радировать в центр
rus_verbs:промотать{}, // промотать в конец
rus_verbs:помчать{}, // помчать в школу
rus_verbs:съезжать{}, // съезжать в кювет
rus_verbs:завозить{}, // завозить в магазин
rus_verbs:заявляться{}, // заявляться в школу
rus_verbs:наглядеться{}, // наглядеться в зеркало
rus_verbs:сворачиваться{}, // сворачиваться в клубочек
rus_verbs:устремлять{}, // устремлять взор в будущее
rus_verbs:забредать{}, // забредать в глухие уголки
rus_verbs:перемотать{}, // перемотать в самое начало диалога
rus_verbs:сморкаться{}, // сморкаться в носовой платочек
rus_verbs:перетекать{}, // перетекать в другой сосуд
rus_verbs:закачать{}, // закачать в шарик
rus_verbs:запрятать{}, // запрятать в сейф
rus_verbs:пинать{}, // пинать в живот
rus_verbs:затрубить{}, // затрубить в горн
rus_verbs:подглядывать{}, // подглядывать в замочную скважину
инфинитив:подсыпать{ вид:соверш }, инфинитив:подсыпать{ вид:несоверш }, // подсыпать в питье
глагол:подсыпать{ вид:соверш }, глагол:подсыпать{ вид:несоверш },
деепричастие:подсыпав{}, деепричастие:подсыпая{},
rus_verbs:засовывать{}, // засовывать в пенал
rus_verbs:отрядить{}, // отрядить в командировку
rus_verbs:справлять{}, // справлять в кусты
rus_verbs:поторапливаться{}, // поторапливаться в самолет
rus_verbs:скопировать{}, // скопировать в кэш
rus_verbs:подливать{}, // подливать в огонь
rus_verbs:запрячь{}, // запрячь в повозку
rus_verbs:окраситься{}, // окраситься в пурпур
rus_verbs:уколоть{}, // уколоть в шею
rus_verbs:слететься{}, // слететься в гнездо
rus_verbs:резаться{}, // резаться в карты
rus_verbs:затесаться{}, // затесаться в ряды оппозиционеров
инфинитив:задвигать{ вид:несоверш }, глагол:задвигать{ вид:несоверш }, // задвигать в ячейку (несоверш)
деепричастие:задвигая{},
rus_verbs:доставляться{}, // доставляться в ресторан
rus_verbs:поплевать{}, // поплевать в чашку
rus_verbs:попереться{}, // попереться в магазин
rus_verbs:хаживать{}, // хаживать в церковь
rus_verbs:преображаться{}, // преображаться в королеву
rus_verbs:организоваться{}, // организоваться в группу
rus_verbs:ужалить{}, // ужалить в руку
rus_verbs:протискиваться{}, // протискиваться в аудиторию
rus_verbs:препроводить{}, // препроводить в закуток
rus_verbs:разъезжаться{}, // разъезжаться в разные стороны
rus_verbs:пропыхтеть{}, // пропыхтеть в трубку
rus_verbs:уволочь{}, // уволочь в нору
rus_verbs:отодвигаться{}, // отодвигаться в сторону
rus_verbs:разливать{}, // разливать в стаканы
rus_verbs:сбегаться{}, // сбегаться в актовый зал
rus_verbs:наведаться{}, // наведаться в кладовку
rus_verbs:перекочевать{}, // перекочевать в горы
rus_verbs:прощебетать{}, // прощебетать в трубку
rus_verbs:перекладывать{}, // перекладывать в другой карман
rus_verbs:углубляться{}, // углубляться в теорию
rus_verbs:переименовать{}, // переименовать в город
rus_verbs:переметнуться{}, // переметнуться в лагерь противника
rus_verbs:разносить{}, // разносить в щепки
rus_verbs:осыпаться{}, // осыпаться в холода
rus_verbs:попроситься{}, // попроситься в туалет
rus_verbs:уязвить{}, // уязвить в сердце
rus_verbs:перетащить{}, // перетащить в дом
rus_verbs:закутаться{}, // закутаться в плед
// rus_verbs:упаковать{}, // упаковать в бумагу
инфинитив:тикать{ aux stress="тик^ать" }, глагол:тикать{ aux stress="тик^ать" }, // тикать в крепость
rus_verbs:хихикать{}, // хихикать в кулачок
rus_verbs:объединить{}, // объединить в сеть
инфинитив:слетать{ вид:соверш }, глагол:слетать{ вид:соверш }, // слетать в Калифорнию
деепричастие:слетав{},
rus_verbs:заползти{}, // заползти в норку
rus_verbs:перерасти{}, // перерасти в крупную аферу
rus_verbs:списать{}, // списать в утиль
rus_verbs:просачиваться{}, // просачиваться в бункер
rus_verbs:пускаться{}, // пускаться в погоню
rus_verbs:согревать{}, // согревать в мороз
rus_verbs:наливаться{}, // наливаться в емкость
rus_verbs:унестись{}, // унестись в небо
rus_verbs:зашвырнуть{}, // зашвырнуть в шкаф
rus_verbs:сигануть{}, // сигануть в воду
rus_verbs:окунуть{}, // окунуть в ледяную воду
rus_verbs:просочиться{}, // просочиться в сапог
rus_verbs:соваться{}, // соваться в толпу
rus_verbs:протолкаться{}, // протолкаться в гардероб
rus_verbs:заложить{}, // заложить в ломбард
rus_verbs:перекатить{}, // перекатить в сарай
rus_verbs:поставлять{}, // поставлять в Китай
rus_verbs:залезать{}, // залезать в долги
rus_verbs:отлучаться{}, // отлучаться в туалет
rus_verbs:сбиваться{}, // сбиваться в кучу
rus_verbs:зарыть{}, // зарыть в землю
rus_verbs:засадить{}, // засадить в тело
rus_verbs:прошмыгнуть{}, // прошмыгнуть в дверь
rus_verbs:переставить{}, // переставить в шкаф
rus_verbs:отчалить{}, // отчалить в плавание
rus_verbs:набираться{}, // набираться в команду
rus_verbs:лягнуть{}, // лягнуть в живот
rus_verbs:притворить{}, // притворить в жизнь
rus_verbs:проковылять{}, // проковылять в гардероб
rus_verbs:прикатить{}, // прикатить в гараж
rus_verbs:залететь{}, // залететь в окно
rus_verbs:переделать{}, // переделать в мопед
rus_verbs:протащить{}, // протащить в совет
rus_verbs:обмакнуть{}, // обмакнуть в воду
rus_verbs:отклоняться{}, // отклоняться в сторону
rus_verbs:запихать{}, // запихать в пакет
rus_verbs:избирать{}, // избирать в совет
rus_verbs:загрузить{}, // загрузить в буфер
rus_verbs:уплывать{}, // уплывать в Париж
rus_verbs:забивать{}, // забивать в мерзлоту
rus_verbs:потыкать{}, // потыкать в безжизненную тушу
rus_verbs:съезжаться{}, // съезжаться в санаторий
rus_verbs:залепить{}, // залепить в рыло
rus_verbs:набиться{}, // набиться в карманы
rus_verbs:уползти{}, // уползти в нору
rus_verbs:упрятать{}, // упрятать в камеру
rus_verbs:переместить{}, // переместить в камеру анабиоза
rus_verbs:закрасться{}, // закрасться в душу
rus_verbs:сместиться{}, // сместиться в инфракрасную область
rus_verbs:запускать{}, // запускать в серию
rus_verbs:потрусить{}, // потрусить в чащобу
rus_verbs:забрасывать{}, // забрасывать в чистую воду
rus_verbs:переселить{}, // переселить в отдаленную деревню
rus_verbs:переезжать{}, // переезжать в новую квартиру
rus_verbs:приподнимать{}, // приподнимать в воздух
rus_verbs:добавиться{}, // добавиться в конец очереди
rus_verbs:убыть{}, // убыть в часть
rus_verbs:передвигать{}, // передвигать в соседнюю клетку
rus_verbs:добавляться{}, // добавляться в очередь
rus_verbs:дописать{}, // дописать в перечень
rus_verbs:записываться{}, // записываться в кружок
rus_verbs:продаться{}, // продаться в кредитное рабство
rus_verbs:переписывать{}, // переписывать в тетрадку
rus_verbs:заплыть{}, // заплыть в территориальные воды
инфинитив:пописать{ aux stress="поп^исать" }, инфинитив:пописать{ aux stress="попис^ать" }, // пописать в горшок
глагол:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="попис^ать" },
rus_verbs:отбирать{}, // отбирать в гвардию
rus_verbs:нашептывать{}, // нашептывать в микрофон
rus_verbs:ковылять{}, // ковылять в стойло
rus_verbs:прилетать{}, // прилетать в Париж
rus_verbs:пролиться{}, // пролиться в канализацию
rus_verbs:запищать{}, // запищать в микрофон
rus_verbs:подвезти{}, // подвезти в больницу
rus_verbs:припереться{}, // припереться в театр
rus_verbs:утечь{}, // утечь в сеть
rus_verbs:прорываться{}, // прорываться в буфет
rus_verbs:увозить{}, // увозить в ремонт
rus_verbs:съедать{}, // съедать в обед
rus_verbs:просунуться{}, // просунуться в дверь
rus_verbs:перенестись{}, // перенестись в прошлое
rus_verbs:завезти{}, // завезти в магазин
rus_verbs:проложить{}, // проложить в деревню
rus_verbs:объединяться{}, // объединяться в профсоюз
rus_verbs:развиться{}, // развиться в бабочку
rus_verbs:засеменить{}, // засеменить в кабинку
rus_verbs:скатываться{}, // скатываться в яму
rus_verbs:завозиться{}, // завозиться в магазин
rus_verbs:нанимать{}, // нанимать в рейс
rus_verbs:поспеть{}, // поспеть в класс
rus_verbs:кидаться{}, // кинаться в крайности
rus_verbs:поспевать{}, // поспевать в оперу
rus_verbs:обернуть{}, // обернуть в фольгу
rus_verbs:обратиться{}, // обратиться в прокуратуру
rus_verbs:истолковать{}, // истолковать в свою пользу
rus_verbs:таращиться{}, // таращиться в дисплей
rus_verbs:прыснуть{}, // прыснуть в кулачок
rus_verbs:загнуть{}, // загнуть в другую сторону
rus_verbs:раздать{}, // раздать в разные руки
rus_verbs:назначить{}, // назначить в приемную комиссию
rus_verbs:кидать{}, // кидать в кусты
rus_verbs:увлекать{}, // увлекать в лес
rus_verbs:переселиться{}, // переселиться в чужое тело
rus_verbs:присылать{}, // присылать в город
rus_verbs:уплыть{}, // уплыть в Европу
rus_verbs:запричитать{}, // запричитать в полный голос
rus_verbs:утащить{}, // утащить в логово
rus_verbs:завернуться{}, // завернуться в плед
rus_verbs:заносить{}, // заносить в блокнот
rus_verbs:пятиться{}, // пятиться в дом
rus_verbs:наведываться{}, // наведываться в больницу
rus_verbs:нырять{}, // нырять в прорубь
rus_verbs:зачастить{}, // зачастить в бар
rus_verbs:назначаться{}, // назначается в комиссию
rus_verbs:мотаться{}, // мотаться в областной центр
rus_verbs:разыграть{}, // разыграть в карты
rus_verbs:пропищать{}, // пропищать в микрофон
rus_verbs:пихнуть{}, // пихнуть в бок
rus_verbs:эмигрировать{}, // эмигрировать в Канаду
rus_verbs:подключить{}, // подключить в сеть
rus_verbs:упереть{}, // упереть в фундамент
rus_verbs:уплатить{}, // уплатить в кассу
rus_verbs:потащиться{}, // потащиться в медпункт
rus_verbs:пригнать{}, // пригнать в стойло
rus_verbs:оттеснить{}, // оттеснить в фойе
rus_verbs:стучаться{}, // стучаться в ворота
rus_verbs:перечислить{}, // перечислить в фонд
rus_verbs:сомкнуть{}, // сомкнуть в круг
rus_verbs:закачаться{}, // закачаться в резервуар
rus_verbs:кольнуть{}, // кольнуть в бок
rus_verbs:накрениться{}, // накрениться в сторону берега
rus_verbs:подвинуться{}, // подвинуться в другую сторону
rus_verbs:разнести{}, // разнести в клочья
rus_verbs:отливать{}, // отливать в форму
rus_verbs:подкинуть{}, // подкинуть в карман
rus_verbs:уводить{}, // уводить в кабинет
rus_verbs:ускакать{}, // ускакать в школу
rus_verbs:ударять{}, // ударять в барабаны
rus_verbs:даться{}, // даться в руки
rus_verbs:поцеловаться{}, // поцеловаться в губы
rus_verbs:посветить{}, // посветить в подвал
rus_verbs:тыкать{}, // тыкать в арбуз
rus_verbs:соединяться{}, // соединяться в кольцо
rus_verbs:растянуть{}, // растянуть в тонкую ниточку
rus_verbs:побросать{}, // побросать в пыль
rus_verbs:стукнуться{}, // стукнуться в закрытую дверь
rus_verbs:проигрывать{}, // проигрывать в теннис
rus_verbs:дунуть{}, // дунуть в трубочку
rus_verbs:улетать{}, // улетать в Париж
rus_verbs:переводиться{}, // переводиться в филиал
rus_verbs:окунуться{}, // окунуться в водоворот событий
rus_verbs:попрятаться{}, // попрятаться в норы
rus_verbs:перевезти{}, // перевезти в соседнюю палату
rus_verbs:топать{}, // топать в школу
rus_verbs:относить{}, // относить в помещение
rus_verbs:укладывать{}, // укладывать в стопку
rus_verbs:укатить{}, // укатил в турне
rus_verbs:убирать{}, // убирать в сумку
rus_verbs:помалкивать{}, // помалкивать в тряпочку
rus_verbs:ронять{}, // ронять в грязь
rus_verbs:глазеть{}, // глазеть в бинокль
rus_verbs:преобразиться{}, // преобразиться в другого человека
rus_verbs:запрыгнуть{}, // запрыгнуть в поезд
rus_verbs:сгодиться{}, // сгодиться в суп
rus_verbs:проползти{}, // проползти в нору
rus_verbs:забираться{}, // забираться в коляску
rus_verbs:сбежаться{}, // сбежались в класс
rus_verbs:закатиться{}, // закатиться в угол
rus_verbs:плевать{}, // плевать в душу
rus_verbs:поиграть{}, // поиграть в демократию
rus_verbs:кануть{}, // кануть в небытие
rus_verbs:опаздывать{}, // опаздывать в школу
rus_verbs:отползти{}, // отползти в сторону
rus_verbs:стекаться{}, // стекаться в отстойник
rus_verbs:запихнуть{}, // запихнуть в пакет
rus_verbs:вышвырнуть{}, // вышвырнуть в коридор
rus_verbs:связываться{}, // связываться в плотный узел
rus_verbs:затолкать{}, // затолкать в ухо
rus_verbs:скрутить{}, // скрутить в трубочку
rus_verbs:сворачивать{}, // сворачивать в трубочку
rus_verbs:сплестись{}, // сплестись в узел
rus_verbs:заскочить{}, // заскочить в кабинет
rus_verbs:проваливаться{}, // проваливаться в сон
rus_verbs:уверовать{}, // уверовать в свою безнаказанность
rus_verbs:переписать{}, // переписать в тетрадку
rus_verbs:переноситься{}, // переноситься в мир фантазий
rus_verbs:заводить{}, // заводить в помещение
rus_verbs:сунуться{}, // сунуться в аудиторию
rus_verbs:устраиваться{}, // устраиваться в автомастерскую
rus_verbs:пропускать{}, // пропускать в зал
инфинитив:сбегать{ вид:несоверш }, инфинитив:сбегать{ вид:соверш }, // сбегать в кино
глагол:сбегать{ вид:несоверш }, глагол:сбегать{ вид:соверш },
деепричастие:сбегая{}, деепричастие:сбегав{},
rus_verbs:прибегать{}, // прибегать в школу
rus_verbs:съездить{}, // съездить в лес
rus_verbs:захлопать{}, // захлопать в ладошки
rus_verbs:опрокинуться{}, // опрокинуться в грязь
инфинитив:насыпать{ вид:несоверш }, инфинитив:насыпать{ вид:соверш }, // насыпать в стакан
глагол:насыпать{ вид:несоверш }, глагол:насыпать{ вид:соверш },
деепричастие:насыпая{}, деепричастие:насыпав{},
rus_verbs:употреблять{}, // употреблять в пищу
rus_verbs:приводиться{}, // приводиться в действие
rus_verbs:пристроить{}, // пристроить в надежные руки
rus_verbs:юркнуть{}, // юркнуть в нору
rus_verbs:объединиться{}, // объединиться в банду
rus_verbs:сажать{}, // сажать в одиночку
rus_verbs:соединить{}, // соединить в кольцо
rus_verbs:забрести{}, // забрести в кафешку
rus_verbs:свернуться{}, // свернуться в клубочек
rus_verbs:пересесть{}, // пересесть в другой автобус
rus_verbs:постучаться{}, // постучаться в дверцу
rus_verbs:соединять{}, // соединять в кольцо
rus_verbs:приволочь{}, // приволочь в коморку
rus_verbs:смахивать{}, // смахивать в ящик стола
rus_verbs:забежать{}, // забежать в помещение
rus_verbs:целиться{}, // целиться в беглеца
rus_verbs:прокрасться{}, // прокрасться в хранилище
rus_verbs:заковылять{}, // заковылять в травтамологию
rus_verbs:прискакать{}, // прискакать в стойло
rus_verbs:колотить{}, // колотить в дверь
rus_verbs:смотреться{}, // смотреться в зеркало
rus_verbs:подложить{}, // подложить в салон
rus_verbs:пущать{}, // пущать в королевские покои
rus_verbs:согнуть{}, // согнуть в дугу
rus_verbs:забарабанить{}, // забарабанить в дверь
rus_verbs:отклонить{}, // отклонить в сторону посадочной полосы
rus_verbs:убраться{}, // убраться в специальную нишу
rus_verbs:насмотреться{}, // насмотреться в зеркало
rus_verbs:чмокнуть{}, // чмокнуть в щечку
rus_verbs:усмехаться{}, // усмехаться в бороду
rus_verbs:передвинуть{}, // передвинуть в конец очереди
rus_verbs:допускаться{}, // допускаться в опочивальню
rus_verbs:задвинуть{}, // задвинуть в дальний угол
rus_verbs:отправлять{}, // отправлять в центр
rus_verbs:сбрасывать{}, // сбрасывать в жерло
rus_verbs:расстреливать{}, // расстреливать в момент обнаружения
rus_verbs:заволочь{}, // заволочь в закуток
rus_verbs:пролить{}, // пролить в воду
rus_verbs:зарыться{}, // зарыться в сено
rus_verbs:переливаться{}, // переливаться в емкость
rus_verbs:затащить{}, // затащить в клуб
rus_verbs:перебежать{}, // перебежать в лагерь врагов
rus_verbs:одеть{}, // одеть в новое платье
инфинитив:задвигаться{ вид:несоверш }, глагол:задвигаться{ вид:несоверш }, // задвигаться в нишу
деепричастие:задвигаясь{},
rus_verbs:клюнуть{}, // клюнуть в темечко
rus_verbs:наливать{}, // наливать в кружку
rus_verbs:пролезть{}, // пролезть в ушко
rus_verbs:откладывать{}, // откладывать в ящик
rus_verbs:протянуться{}, // протянуться в соседний дом
rus_verbs:шлепнуться{}, // шлепнуться лицом в грязь
rus_verbs:устанавливать{}, // устанавливать в машину
rus_verbs:употребляться{}, // употребляться в пищу
rus_verbs:переключиться{}, // переключиться в реверсный режим
rus_verbs:пискнуть{}, // пискнуть в микрофон
rus_verbs:заявиться{}, // заявиться в класс
rus_verbs:налиться{}, // налиться в стакан
rus_verbs:заливать{}, // заливать в бак
rus_verbs:ставиться{}, // ставиться в очередь
инфинитив:писаться{ aux stress="п^исаться" }, глагол:писаться{ aux stress="п^исаться" }, // писаться в штаны
деепричастие:писаясь{},
rus_verbs:целоваться{}, // целоваться в губы
rus_verbs:наносить{}, // наносить в область сердца
rus_verbs:посмеяться{}, // посмеяться в кулачок
rus_verbs:употребить{}, // употребить в пищу
rus_verbs:прорваться{}, // прорваться в столовую
rus_verbs:укладываться{}, // укладываться в ровные стопки
rus_verbs:пробиться{}, // пробиться в финал
rus_verbs:забить{}, // забить в землю
rus_verbs:переложить{}, // переложить в другой карман
rus_verbs:опускать{}, // опускать в свежевырытую могилу
rus_verbs:поторопиться{}, // поторопиться в школу
rus_verbs:сдвинуться{}, // сдвинуться в сторону
rus_verbs:капать{}, // капать в смесь
rus_verbs:погружаться{}, // погружаться во тьму
rus_verbs:направлять{}, // направлять в кабинку
rus_verbs:погрузить{}, // погрузить во тьму
rus_verbs:примчаться{}, // примчаться в школу
rus_verbs:упираться{}, // упираться в дверь
rus_verbs:удаляться{}, // удаляться в комнату совещаний
rus_verbs:ткнуться{}, // ткнуться в окошко
rus_verbs:убегать{}, // убегать в чащу
rus_verbs:соединиться{}, // соединиться в необычную пространственную фигуру
rus_verbs:наговорить{}, // наговорить в микрофон
rus_verbs:переносить{}, // переносить в дом
rus_verbs:прилечь{}, // прилечь в кроватку
rus_verbs:поворачивать{}, // поворачивать в обратную сторону
rus_verbs:проскочить{}, // проскочить в щель
rus_verbs:совать{}, // совать в духовку
rus_verbs:переодеться{}, // переодеться в чистую одежду
rus_verbs:порвать{}, // порвать в лоскуты
rus_verbs:завязать{}, // завязать в бараний рог
rus_verbs:съехать{}, // съехать в кювет
rus_verbs:литься{}, // литься в канистру
rus_verbs:уклониться{}, // уклониться в левую сторону
rus_verbs:смахнуть{}, // смахнуть в мусорное ведро
rus_verbs:спускать{}, // спускать в шахту
rus_verbs:плеснуть{}, // плеснуть в воду
rus_verbs:подуть{}, // подуть в угольки
rus_verbs:набирать{}, // набирать в команду
rus_verbs:хлопать{}, // хлопать в ладошки
rus_verbs:ранить{}, // ранить в самое сердце
rus_verbs:посматривать{}, // посматривать в иллюминатор
rus_verbs:превращать{}, // превращать воду в вино
rus_verbs:толкать{}, // толкать в пучину
rus_verbs:отбыть{}, // отбыть в расположение части
rus_verbs:сгрести{}, // сгрести в карман
rus_verbs:удрать{}, // удрать в тайгу
rus_verbs:пристроиться{}, // пристроиться в хорошую фирму
rus_verbs:сбиться{}, // сбиться в плотную группу
rus_verbs:заключать{}, // заключать в объятия
rus_verbs:отпускать{}, // отпускать в поход
rus_verbs:устремить{}, // устремить взгляд в будущее
rus_verbs:обронить{}, // обронить в траву
rus_verbs:сливаться{}, // сливаться в речку
rus_verbs:стекать{}, // стекать в канаву
rus_verbs:свалить{}, // свалить в кучу
rus_verbs:подтянуть{}, // подтянуть в кабину
rus_verbs:скатиться{}, // скатиться в канаву
rus_verbs:проскользнуть{}, // проскользнуть в приоткрытую дверь
rus_verbs:заторопиться{}, // заторопиться в буфет
rus_verbs:протиснуться{}, // протиснуться в центр толпы
rus_verbs:прятать{}, // прятать в укромненькое местечко
rus_verbs:пропеть{}, // пропеть в микрофон
rus_verbs:углубиться{}, // углубиться в джунгли
rus_verbs:сползти{}, // сползти в яму
rus_verbs:записывать{}, // записывать в память
rus_verbs:расстрелять{}, // расстрелять в упор (наречный оборот В УПОР)
rus_verbs:колотиться{}, // колотиться в дверь
rus_verbs:просунуть{}, // просунуть в отверстие
rus_verbs:провожать{}, // провожать в армию
rus_verbs:катить{}, // катить в гараж
rus_verbs:поражать{}, // поражать в самое сердце
rus_verbs:отлететь{}, // отлететь в дальний угол
rus_verbs:закинуть{}, // закинуть в речку
rus_verbs:катиться{}, // катиться в пропасть
rus_verbs:забросить{}, // забросить в дальний угол
rus_verbs:отвезти{}, // отвезти в лагерь
rus_verbs:втопить{}, // втопить педаль в пол
rus_verbs:втапливать{}, // втапливать педать в пол
rus_verbs:утопить{}, // утопить кнопку в панель
rus_verbs:напасть{}, // В Пекине участники антияпонских протестов напали на машину посла США
rus_verbs:нанять{}, // Босс нанял в службу поддержки еще несколько девушек
rus_verbs:переводить{}, // переводить в устойчивую к перегреву форму
rus_verbs:баллотировать{}, // претендент был баллотирован в жюри (баллотирован?)
rus_verbs:вбухать{}, // Власти вбухали в этой проект много денег
rus_verbs:вбухивать{}, // Власти вбухивают в этот проект очень много денег
rus_verbs:поскакать{}, // поскакать в атаку
rus_verbs:прицелиться{}, // прицелиться в бегущего зайца
rus_verbs:прыгать{}, // прыгать в кровать
rus_verbs:приглашать{}, // приглашать в дом
rus_verbs:понестись{}, // понестись в ворота
rus_verbs:заехать{}, // заехать в гаражный бокс
rus_verbs:опускаться{}, // опускаться в бездну
rus_verbs:переехать{}, // переехать в коттедж
rus_verbs:поместить{}, // поместить в карантин
rus_verbs:ползти{}, // ползти в нору
rus_verbs:добавлять{}, // добавлять в корзину
rus_verbs:уткнуться{}, // уткнуться в подушку
rus_verbs:продавать{}, // продавать в рабство
rus_verbs:спрятаться{}, // Белка спрячется в дупло.
rus_verbs:врисовывать{}, // врисовывать новый персонаж в анимацию
rus_verbs:воткнуть{}, // воткни вилку в розетку
rus_verbs:нести{}, // нести в больницу
rus_verbs:воткнуться{}, // вилка воткнулась в сочную котлетку
rus_verbs:впаивать{}, // впаивать деталь в плату
rus_verbs:впаиваться{}, // деталь впаивается в плату
rus_verbs:впархивать{}, // впархивать в помещение
rus_verbs:впаять{}, // впаять деталь в плату
rus_verbs:впендюривать{}, // впендюривать штукенцию в агрегат
rus_verbs:впендюрить{}, // впендюрить штукенцию в агрегат
rus_verbs:вперивать{}, // вперивать взгляд в экран
rus_verbs:впериваться{}, // впериваться в экран
rus_verbs:вперить{}, // вперить взгляд в экран
rus_verbs:впериться{}, // впериться в экран
rus_verbs:вперять{}, // вперять взгляд в экран
rus_verbs:вперяться{}, // вперяться в экран
rus_verbs:впечатать{}, // впечатать текст в первую главу
rus_verbs:впечататься{}, // впечататься в стену
rus_verbs:впечатывать{}, // впечатывать текст в первую главу
rus_verbs:впечатываться{}, // впечатываться в стену
rus_verbs:впиваться{}, // Хищник впивается в жертву мощными зубами
rus_verbs:впитаться{}, // Жидкость впиталась в ткань
rus_verbs:впитываться{}, // Жидкость впитывается в ткань
rus_verbs:впихивать{}, // Мама впихивает в сумку кусок колбасы
rus_verbs:впихиваться{}, // Кусок колбасы впихивается в сумку
rus_verbs:впихнуть{}, // Мама впихнула кастрюлю в холодильник
rus_verbs:впихнуться{}, // Кастрюля впихнулась в холодильник
rus_verbs:вплавиться{}, // Провод вплавился в плату
rus_verbs:вплеснуть{}, // вплеснуть краситель в бак
rus_verbs:вплести{}, // вплести ленту в волосы
rus_verbs:вплестись{}, // вплестись в волосы
rus_verbs:вплетать{}, // вплетать ленты в волосы
rus_verbs:вплывать{}, // корабль вплывает в порт
rus_verbs:вплыть{}, // яхта вплыла в бухту
rus_verbs:вползать{}, // дракон вползает в пещеру
rus_verbs:вползти{}, // дракон вполз в свою пещеру
rus_verbs:впорхнуть{}, // бабочка впорхнула в окно
rus_verbs:впрессовать{}, // впрессовать деталь в плиту
rus_verbs:впрессоваться{}, // впрессоваться в плиту
rus_verbs:впрессовывать{}, // впрессовывать деталь в плиту
rus_verbs:впрессовываться{}, // впрессовываться в плиту
rus_verbs:впрыгивать{}, // Пассажир впрыгивает в вагон
rus_verbs:впрыгнуть{}, // Пассажир впрыгнул в вагон
rus_verbs:впрыскивать{}, // Форсунка впрыскивает топливо в цилиндр
rus_verbs:впрыскиваться{}, // Топливо впрыскивается форсункой в цилиндр
rus_verbs:впрыснуть{}, // Форсунка впрыснула топливную смесь в камеру сгорания
rus_verbs:впрягать{}, // впрягать лошадь в телегу
rus_verbs:впрягаться{}, // впрягаться в работу
rus_verbs:впрячь{}, // впрячь лошадь в телегу
rus_verbs:впрячься{}, // впрячься в работу
rus_verbs:впускать{}, // впускать посетителей в музей
rus_verbs:впускаться{}, // впускаться в помещение
rus_verbs:впустить{}, // впустить посетителей в музей
rus_verbs:впутать{}, // впутать кого-то во что-то
rus_verbs:впутаться{}, // впутаться во что-то
rus_verbs:впутывать{}, // впутывать кого-то во что-то
rus_verbs:впутываться{}, // впутываться во что-то
rus_verbs:врабатываться{}, // врабатываться в режим
rus_verbs:вработаться{}, // вработаться в режим
rus_verbs:врастать{}, // врастать в кожу
rus_verbs:врасти{}, // врасти в кожу
инфинитив:врезать{ вид:несоверш }, // врезать замок в дверь
инфинитив:врезать{ вид:соверш },
глагол:врезать{ вид:несоверш },
глагол:врезать{ вид:соверш },
деепричастие:врезая{},
деепричастие:врезав{},
прилагательное:врезанный{},
инфинитив:врезаться{ вид:несоверш }, // врезаться в стену
инфинитив:врезаться{ вид:соверш },
глагол:врезаться{ вид:несоверш },
деепричастие:врезаясь{},
деепричастие:врезавшись{},
rus_verbs:врубить{}, // врубить в нагрузку
rus_verbs:врываться{}, // врываться в здание
rus_verbs:закачивать{}, // Насос закачивает топливо в бак
rus_verbs:ввезти{}, // Предприятие ввезло товар в страну
rus_verbs:вверстать{}, // Дизайнер вверстал блок в страницу
rus_verbs:вверстывать{}, // Дизайнер с трудом вверстывает блоки в страницу
rus_verbs:вверстываться{}, // Блок тяжело вверстывается в эту страницу
rus_verbs:ввивать{}, // Женщина ввивает полоску в косу
rus_verbs:вволакиваться{}, // Пойманная мышь вволакивается котиком в дом
rus_verbs:вволочь{}, // Кот вволок в дом пойманную крысу
rus_verbs:вдергивать{}, // приспособление вдергивает нитку в игольное ушко
rus_verbs:вдернуть{}, // приспособление вдернуло нитку в игольное ушко
rus_verbs:вдувать{}, // Челоек вдувает воздух в легкие второго человека
rus_verbs:вдуваться{}, // Воздух вдувается в легкие человека
rus_verbs:вламываться{}, // Полиция вламывается в квартиру
rus_verbs:вовлекаться{}, // трудные подростки вовлекаются в занятие спортом
rus_verbs:вовлечь{}, // вовлечь трудных подростков в занятие спортом
rus_verbs:вовлечься{}, // вовлечься в занятие спортом
rus_verbs:спуститься{}, // спуститься в подвал
rus_verbs:спускаться{}, // спускаться в подвал
rus_verbs:отправляться{}, // отправляться в дальнее плавание
инфинитив:эмитировать{ вид:соверш }, // Поверхность эмитирует электроны в пространство
инфинитив:эмитировать{ вид:несоверш },
глагол:эмитировать{ вид:соверш },
глагол:эмитировать{ вид:несоверш },
деепричастие:эмитируя{},
деепричастие:эмитировав{},
прилагательное:эмитировавший{ вид:несоверш },
// прилагательное:эмитировавший{ вид:соверш },
прилагательное:эмитирующий{},
прилагательное:эмитируемый{},
прилагательное:эмитированный{},
инфинитив:этапировать{вид:несоверш}, // Преступника этапировали в колонию
инфинитив:этапировать{вид:соверш},
глагол:этапировать{вид:несоверш},
глагол:этапировать{вид:соверш},
деепричастие:этапируя{},
прилагательное:этапируемый{},
прилагательное:этапированный{},
rus_verbs:этапироваться{}, // Преступники этапируются в колонию
rus_verbs:баллотироваться{}, // они баллотировались в жюри
rus_verbs:бежать{}, // Олигарх с семьей любовницы бежал в другую страну
rus_verbs:бросать{}, // Они бросали в фонтан медные монетки
rus_verbs:бросаться{}, // Дети бросались в воду с моста
rus_verbs:бросить{}, // Он бросил в фонтан медную монетку
rus_verbs:броситься{}, // самоубийца бросился с моста в воду
rus_verbs:превратить{}, // Найден белок, который превратит человека в супергероя
rus_verbs:буксировать{}, // Буксир буксирует танкер в порт
rus_verbs:буксироваться{}, // Сухогруз буксируется в порт
rus_verbs:вбегать{}, // Курьер вбегает в дверь
rus_verbs:вбежать{}, // Курьер вбежал в дверь
rus_verbs:вбетонировать{}, // Опора была вбетонирована в пол
rus_verbs:вбивать{}, // Мастер вбивает штырь в плиту
rus_verbs:вбиваться{}, // Штырь вбивается в плиту
rus_verbs:вбирать{}, // Вата вбирает в себя влагу
rus_verbs:вбить{}, // Ученик вбил в доску маленький гвоздь
rus_verbs:вбрасывать{}, // Арбитр вбрасывает мяч в игру
rus_verbs:вбрасываться{}, // Мяч вбрасывается в игру
rus_verbs:вбросить{}, // Судья вбросил мяч в игру
rus_verbs:вбуравиться{}, // Сверло вбуравилось в бетон
rus_verbs:вбуравливаться{}, // Сверло вбуравливается в бетон
rus_verbs:вбухиваться{}, // Много денег вбухиваются в этот проект
rus_verbs:вваливаться{}, // Человек вваливается в кабинет врача
rus_verbs:ввалить{}, // Грузчики ввалили мешок в квартиру
rus_verbs:ввалиться{}, // Человек ввалился в кабинет терапевта
rus_verbs:вваривать{}, // Робот вваривает арматурину в плиту
rus_verbs:ввариваться{}, // Арматура вваривается в плиту
rus_verbs:вварить{}, // Робот вварил арматурину в плиту
rus_verbs:влезть{}, // Предприятие ввезло товар в страну
rus_verbs:ввернуть{}, // Вверни новую лампочку в люстру
rus_verbs:ввернуться{}, // Лампочка легко ввернулась в патрон
rus_verbs:ввертывать{}, // Электрик ввертывает лампочку в патрон
rus_verbs:ввертываться{}, // Лампочка легко ввертывается в патрон
rus_verbs:вверять{}, // Пациент вверяет свою жизнь в руки врача
rus_verbs:вверяться{}, // Пациент вверяется в руки врача
rus_verbs:ввести{}, // Агенство ввело своего представителя в совет директоров
rus_verbs:ввиваться{}, // полоска ввивается в косу
rus_verbs:ввинтить{}, // Отвертка ввинтила шуруп в дерево
rus_verbs:ввинтиться{}, // Шуруп ввинтился в дерево
rus_verbs:ввинчивать{}, // Рука ввинчивает саморез в стену
rus_verbs:ввинчиваться{}, // Саморез ввинчивается в стену
rus_verbs:вводить{}, // Агенство вводит своего представителя в совет директоров
rus_verbs:вводиться{}, // Представитель агенства вводится в совет директоров
// rus_verbs:ввозить{}, // Фирма ввозит в страну станки и сырье
rus_verbs:ввозиться{}, // Станки и сырье ввозятся в страну
rus_verbs:вволакивать{}, // Пойманная мышь вволакивается котиком в дом
rus_verbs:вворачивать{}, // Электрик вворачивает новую лампочку в патрон
rus_verbs:вворачиваться{}, // Новая лампочка легко вворачивается в патрон
rus_verbs:ввязаться{}, // Разведрота ввязалась в бой
rus_verbs:ввязываться{}, // Передовые части ввязываются в бой
rus_verbs:вглядеться{}, // Охранник вгляделся в темный коридор
rus_verbs:вглядываться{}, // Охранник внимательно вглядывается в монитор
rus_verbs:вгонять{}, // Эта музыка вгоняет меня в депрессию
rus_verbs:вгрызаться{}, // Зонд вгрызается в поверхность астероида
rus_verbs:вгрызться{}, // Зонд вгрызся в поверхность астероида
rus_verbs:вдаваться{}, // Вы не должны вдаваться в юридические детали
rus_verbs:вдвигать{}, // Робот вдвигает контейнер в ячейку
rus_verbs:вдвигаться{}, // Контейнер вдвигается в ячейку
rus_verbs:вдвинуть{}, // манипулятор вдвинул деталь в печь
rus_verbs:вдвинуться{}, // деталь вдвинулась в печь
rus_verbs:вдевать{}, // портниха быстро вдевает нитку в иголку
rus_verbs:вдеваться{}, // нитка быстро вдевается в игольное ушко
rus_verbs:вдеть{}, // портниха быстро вдела нитку в игольное ушко
rus_verbs:вдеться{}, // нитка быстро вделась в игольное ушко
rus_verbs:вделать{}, // мастер вделал розетку в стену
rus_verbs:вделывать{}, // мастер вделывает выключатель в стену
rus_verbs:вделываться{}, // кронштейн вделывается в стену
rus_verbs:вдергиваться{}, // нитка легко вдергивается в игольное ушко
rus_verbs:вдернуться{}, // нитка легко вдернулась в игольное ушко
rus_verbs:вдолбить{}, // Американцы обещали вдолбить страну в каменный век
rus_verbs:вдумываться{}, // Мальчик обычно не вдумывался в сюжет фильмов
rus_verbs:вдыхать{}, // мы вдыхаем в себя весь этот смог
rus_verbs:вдыхаться{}, // Весь этот смог вдыхается в легкие
rus_verbs:вернуть{}, // Книгу надо вернуть в библиотеку
rus_verbs:вернуться{}, // Дети вернулись в библиотеку
rus_verbs:вжаться{}, // Водитель вжался в кресло
rus_verbs:вживаться{}, // Актер вживается в новую роль
rus_verbs:вживить{}, // Врачи вживили стимулятор в тело пациента
rus_verbs:вживиться{}, // Стимулятор вживился в тело пациента
rus_verbs:вживлять{}, // Врачи вживляют стимулятор в тело пациента
rus_verbs:вживляться{}, // Стимулятор вживляется в тело
rus_verbs:вжиматься{}, // Видитель инстинктивно вжимается в кресло
rus_verbs:вжиться{}, // Актер вжился в свою новую роль
rus_verbs:взвиваться{}, // Воздушный шарик взвивается в небо
rus_verbs:взвинтить{}, // Кризис взвинтил цены в небо
rus_verbs:взвинтиться{}, // Цены взвинтились в небо
rus_verbs:взвинчивать{}, // Кризис взвинчивает цены в небо
rus_verbs:взвинчиваться{}, // Цены взвинчиваются в небо
rus_verbs:взвиться{}, // Шарики взвились в небо
rus_verbs:взлетать{}, // Экспериментальный аппарат взлетает в воздух
rus_verbs:взлететь{}, // Экспериментальный аппарат взлетел в небо
rus_verbs:взмывать{}, // шарики взмывают в небо
rus_verbs:взмыть{}, // Шарики взмыли в небо
rus_verbs:вильнуть{}, // Машина вильнула в левую сторону
rus_verbs:вкалывать{}, // Медсестра вкалывает иглу в вену
rus_verbs:вкалываться{}, // Игла вкалываться прямо в вену
rus_verbs:вкапывать{}, // рабочий вкапывает сваю в землю
rus_verbs:вкапываться{}, // Свая вкапывается в землю
rus_verbs:вкатить{}, // рабочие вкатили бочку в гараж
rus_verbs:вкатиться{}, // машина вкатилась в гараж
rus_verbs:вкатывать{}, // рабочик вкатывают бочку в гараж
rus_verbs:вкатываться{}, // машина вкатывается в гараж
rus_verbs:вкачать{}, // Механики вкачали в бак много топлива
rus_verbs:вкачивать{}, // Насос вкачивает топливо в бак
rus_verbs:вкачиваться{}, // Топливо вкачивается в бак
rus_verbs:вкидать{}, // Манипулятор вкидал груз в контейнер
rus_verbs:вкидывать{}, // Манипулятор вкидывает груз в контейнер
rus_verbs:вкидываться{}, // Груз вкидывается в контейнер
rus_verbs:вкладывать{}, // Инвестор вкладывает деньги в акции
rus_verbs:вкладываться{}, // Инвестор вкладывается в акции
rus_verbs:вклеивать{}, // Мальчик вклеивает картинку в тетрадь
rus_verbs:вклеиваться{}, // Картинка вклеивается в тетрадь
rus_verbs:вклеить{}, // Мальчик вклеил картинку в тетрадь
rus_verbs:вклеиться{}, // Картинка вклеилась в тетрадь
rus_verbs:вклепать{}, // Молоток вклепал заклепку в лист
rus_verbs:вклепывать{}, // Молоток вклепывает заклепку в лист
rus_verbs:вклиниваться{}, // Машина вклинивается в поток
rus_verbs:вклиниться{}, // машина вклинилась в поток
rus_verbs:включать{}, // Команда включает компьютер в сеть
rus_verbs:включаться{}, // Машина включается в глобальную сеть
rus_verbs:включить{}, // Команда включила компьютер в сеть
rus_verbs:включиться{}, // Компьютер включился в сеть
rus_verbs:вколачивать{}, // Столяр вколачивает гвоздь в доску
rus_verbs:вколачиваться{}, // Гвоздь вколачивается в доску
rus_verbs:вколотить{}, // Столяр вколотил гвоздь в доску
rus_verbs:вколоть{}, // Медсестра вколола в мышцу лекарство
rus_verbs:вкопать{}, // Рабочие вкопали сваю в землю
rus_verbs:вкрадываться{}, // Ошибка вкрадывается в расчеты
rus_verbs:вкраивать{}, // Портниха вкраивает вставку в юбку
rus_verbs:вкраиваться{}, // Вставка вкраивается в юбку
rus_verbs:вкрасться{}, // Ошибка вкралась в расчеты
rus_verbs:вкрутить{}, // Электрик вкрутил лампочку в патрон
rus_verbs:вкрутиться{}, // лампочка легко вкрутилась в патрон
rus_verbs:вкручивать{}, // Электрик вкручивает лампочку в патрон
rus_verbs:вкручиваться{}, // Лампочка легко вкручивается в патрон
rus_verbs:влазить{}, // Разъем влазит в отверствие
rus_verbs:вламывать{}, // Полиция вламывается в квартиру
rus_verbs:влетать{}, // Самолет влетает в грозовой фронт
rus_verbs:влететь{}, // Самолет влетел в грозовой фронт
rus_verbs:вливать{}, // Механик вливает масло в картер
rus_verbs:вливаться{}, // Масло вливается в картер
rus_verbs:влипать{}, // Эти неудачники постоянно влипают в разные происшествия
rus_verbs:влипнуть{}, // Эти неудачники опять влипли в неприятности
rus_verbs:влить{}, // Механик влил свежее масло в картер
rus_verbs:влиться{}, // Свежее масло влилось в бак
rus_verbs:вложить{}, // Инвесторы вложили в эти акции большие средства
rus_verbs:вложиться{}, // Инвесторы вложились в эти акции
rus_verbs:влюбиться{}, // Коля влюбился в Олю
rus_verbs:влюблять{}, // Оля постоянно влюбляла в себя мальчиков
rus_verbs:влюбляться{}, // Оля влюбляется в спортсменов
rus_verbs:вляпаться{}, // Коля вляпался в неприятность
rus_verbs:вляпываться{}, // Коля постоянно вляпывается в неприятности
rus_verbs:вменить{}, // вменить в вину
rus_verbs:вменять{}, // вменять в обязанность
rus_verbs:вмерзать{}, // Колеса вмерзают в лед
rus_verbs:вмерзнуть{}, // Колеса вмерзли в лед
rus_verbs:вмести{}, // вмести в дом
rus_verbs:вместить{}, // вместить в ёмкость
rus_verbs:вместиться{}, // Прибор не вместился в зонд
rus_verbs:вмешаться{}, // Начальник вмешался в конфликт
rus_verbs:вмешивать{}, // Не вмешивай меня в это дело
rus_verbs:вмешиваться{}, // Начальник вмешивается в переговоры
rus_verbs:вмещаться{}, // Приборы не вмещаются в корпус
rus_verbs:вминать{}, // вминать в корпус
rus_verbs:вминаться{}, // кронштейн вминается в корпус
rus_verbs:вмонтировать{}, // Конструкторы вмонтировали в корпус зонда новые приборы
rus_verbs:вмонтироваться{}, // Новые приборы легко вмонтировались в корпус зонда
rus_verbs:вмораживать{}, // Установка вмораживает сваи в грунт
rus_verbs:вмораживаться{}, // Сваи вмораживаются в грунт
rus_verbs:вморозить{}, // Установка вморозила сваи в грунт
rus_verbs:вмуровать{}, // Сейф был вмурован в стену
rus_verbs:вмуровывать{}, // вмуровывать сейф в стену
rus_verbs:вмуровываться{}, // сейф вмуровывается в бетонную стену
rus_verbs:внедрить{}, // внедрить инновацию в производство
rus_verbs:внедриться{}, // Шпион внедрился в руководство
rus_verbs:внедрять{}, // внедрять инновации в производство
rus_verbs:внедряться{}, // Шпионы внедряются в руководство
rus_verbs:внести{}, // внести коробку в дом
rus_verbs:внестись{}, // внестись в список приглашенных гостей
rus_verbs:вникать{}, // Разработчик вникает в детали задачи
rus_verbs:вникнуть{}, // Дизайнер вник в детали задачи
rus_verbs:вносить{}, // вносить новое действующее лицо в список главных героев
rus_verbs:вноситься{}, // вноситься в список главных персонажей
rus_verbs:внюхаться{}, // Пёс внюхался в ароматы леса
rus_verbs:внюхиваться{}, // Пёс внюхивается в ароматы леса
rus_verbs:вобрать{}, // вобрать в себя лучшие методы борьбы с вредителями
rus_verbs:вовлекать{}, // вовлекать трудных подростков в занятие спортом
rus_verbs:вогнать{}, // вогнал человека в тоску
rus_verbs:водворить{}, // водворить преступника в тюрьму
rus_verbs:возвернуть{}, // возвернуть в родную стихию
rus_verbs:возвернуться{}, // возвернуться в родную стихию
rus_verbs:возвести{}, // возвести число в четную степень
rus_verbs:возводить{}, // возводить число в четную степень
rus_verbs:возводиться{}, // число возводится в четную степень
rus_verbs:возвратить{}, // возвратить коров в стойло
rus_verbs:возвратиться{}, // возвратиться в родной дом
rus_verbs:возвращать{}, // возвращать коров в стойло
rus_verbs:возвращаться{}, // возвращаться в родной дом
rus_verbs:войти{}, // войти в галерею славы
rus_verbs:вонзать{}, // Коля вонзает вилку в котлету
rus_verbs:вонзаться{}, // Вилка вонзается в котлету
rus_verbs:вонзить{}, // Коля вонзил вилку в котлету
rus_verbs:вонзиться{}, // Вилка вонзилась в сочную котлету
rus_verbs:воплотить{}, // Коля воплотил свои мечты в реальность
rus_verbs:воплотиться{}, // Мечты воплотились в реальность
rus_verbs:воплощать{}, // Коля воплощает мечты в реальность
rus_verbs:воплощаться{}, // Мечты иногда воплощаются в реальность
rus_verbs:ворваться{}, // Перемены неожиданно ворвались в размеренную жизнь
rus_verbs:воспарить{}, // Душа воспарила в небо
rus_verbs:воспарять{}, // Душа воспаряет в небо
rus_verbs:врыть{}, // врыть опору в землю
rus_verbs:врыться{}, // врыться в землю
rus_verbs:всадить{}, // всадить пулю в сердце
rus_verbs:всаживать{}, // всаживать нож в бок
rus_verbs:всасывать{}, // всасывать воду в себя
rus_verbs:всасываться{}, // всасываться в ёмкость
rus_verbs:вселить{}, // вселить надежду в кого-либо
rus_verbs:вселиться{}, // вселиться в пустующее здание
rus_verbs:вселять{}, // вселять надежду в кого-то
rus_verbs:вселяться{}, // вселяться в пустующее здание
rus_verbs:вскидывать{}, // вскидывать руку в небо
rus_verbs:вскинуть{}, // вскинуть руку в небо
rus_verbs:вслушаться{}, // вслушаться в звуки
rus_verbs:вслушиваться{}, // вслушиваться в шорох
rus_verbs:всматриваться{}, // всматриваться в темноту
rus_verbs:всмотреться{}, // всмотреться в темень
rus_verbs:всовывать{}, // всовывать палец в отверстие
rus_verbs:всовываться{}, // всовываться в форточку
rus_verbs:всосать{}, // всосать жидкость в себя
rus_verbs:всосаться{}, // всосаться в кожу
rus_verbs:вставить{}, // вставить ключ в замок
rus_verbs:вставлять{}, // вставлять ключ в замок
rus_verbs:встраивать{}, // встраивать черный ход в систему защиты
rus_verbs:встраиваться{}, // встраиваться в систему безопасности
rus_verbs:встревать{}, // встревать в разговор
rus_verbs:встроить{}, // встроить секретный модуль в систему безопасности
rus_verbs:встроиться{}, // встроиться в систему безопасности
rus_verbs:встрять{}, // встрять в разговор
rus_verbs:вступать{}, // вступать в действующую армию
rus_verbs:вступить{}, // вступить в действующую армию
rus_verbs:всунуть{}, // всунуть палец в отверстие
rus_verbs:всунуться{}, // всунуться в форточку
инфинитив:всыпать{вид:соверш}, // всыпать порошок в контейнер
инфинитив:всыпать{вид:несоверш},
глагол:всыпать{вид:соверш},
глагол:всыпать{вид:несоверш},
деепричастие:всыпав{},
деепричастие:всыпая{},
прилагательное:всыпавший{ вид:соверш },
// прилагательное:всыпавший{ вид:несоверш },
прилагательное:всыпанный{},
// прилагательное:всыпающий{},
инфинитив:всыпаться{ вид:несоверш}, // всыпаться в контейнер
// инфинитив:всыпаться{ вид:соверш},
// глагол:всыпаться{ вид:соверш},
глагол:всыпаться{ вид:несоверш},
// деепричастие:всыпавшись{},
деепричастие:всыпаясь{},
// прилагательное:всыпавшийся{ вид:соверш },
// прилагательное:всыпавшийся{ вид:несоверш },
// прилагательное:всыпающийся{},
rus_verbs:вталкивать{}, // вталкивать деталь в ячейку
rus_verbs:вталкиваться{}, // вталкиваться в ячейку
rus_verbs:втаптывать{}, // втаптывать в грязь
rus_verbs:втаптываться{}, // втаптываться в грязь
rus_verbs:втаскивать{}, // втаскивать мешок в комнату
rus_verbs:втаскиваться{}, // втаскиваться в комнату
rus_verbs:втащить{}, // втащить мешок в комнату
rus_verbs:втащиться{}, // втащиться в комнату
rus_verbs:втекать{}, // втекать в бутылку
rus_verbs:втемяшивать{}, // втемяшивать в голову
rus_verbs:втемяшиваться{}, // втемяшиваться в голову
rus_verbs:втемяшить{}, // втемяшить в голову
rus_verbs:втемяшиться{}, // втемяшиться в голову
rus_verbs:втереть{}, // втереть крем в кожу
rus_verbs:втереться{}, // втереться в кожу
rus_verbs:втесаться{}, // втесаться в группу
rus_verbs:втесывать{}, // втесывать в группу
rus_verbs:втесываться{}, // втесываться в группу
rus_verbs:втечь{}, // втечь в бак
rus_verbs:втирать{}, // втирать крем в кожу
rus_verbs:втираться{}, // втираться в кожу
rus_verbs:втискивать{}, // втискивать сумку в вагон
rus_verbs:втискиваться{}, // втискиваться в переполненный вагон
rus_verbs:втиснуть{}, // втиснуть сумку в вагон
rus_verbs:втиснуться{}, // втиснуться в переполненный вагон метро
rus_verbs:втолкать{}, // втолкать коляску в лифт
rus_verbs:втолкаться{}, // втолкаться в вагон метро
rus_verbs:втолкнуть{}, // втолкнуть коляску в лифт
rus_verbs:втолкнуться{}, // втолкнуться в вагон метро
rus_verbs:втолочь{}, // втолочь в смесь
rus_verbs:втоптать{}, // втоптать цветы в землю
rus_verbs:вторгаться{}, // вторгаться в чужую зону
rus_verbs:вторгнуться{}, // вторгнуться в частную жизнь
rus_verbs:втравить{}, // втравить кого-то в неприятности
rus_verbs:втравливать{}, // втравливать кого-то в неприятности
rus_verbs:втрамбовать{}, // втрамбовать камни в землю
rus_verbs:втрамбовывать{}, // втрамбовывать камни в землю
rus_verbs:втрамбовываться{}, // втрамбовываться в землю
rus_verbs:втрескаться{}, // втрескаться в кого-то
rus_verbs:втрескиваться{}, // втрескиваться в кого-либо
rus_verbs:втыкать{}, // втыкать вилку в котлетку
rus_verbs:втыкаться{}, // втыкаться в розетку
rus_verbs:втюриваться{}, // втюриваться в кого-либо
rus_verbs:втюриться{}, // втюриться в кого-либо
rus_verbs:втягивать{}, // втягивать что-то в себя
rus_verbs:втягиваться{}, // втягиваться в себя
rus_verbs:втянуться{}, // втянуться в себя
rus_verbs:вцементировать{}, // вцементировать сваю в фундамент
rus_verbs:вчеканить{}, // вчеканить надпись в лист
rus_verbs:вчитаться{}, // вчитаться внимательнее в текст
rus_verbs:вчитываться{}, // вчитываться внимательнее в текст
rus_verbs:вчувствоваться{}, // вчувствоваться в роль
rus_verbs:вшагивать{}, // вшагивать в новую жизнь
rus_verbs:вшагнуть{}, // вшагнуть в новую жизнь
rus_verbs:вшивать{}, // вшивать заплату в рубашку
rus_verbs:вшиваться{}, // вшиваться в ткань
rus_verbs:вшить{}, // вшить заплату в ткань
rus_verbs:въедаться{}, // въедаться в мякоть
rus_verbs:въезжать{}, // въезжать в гараж
rus_verbs:въехать{}, // въехать в гараж
rus_verbs:выиграть{}, // Коля выиграл в шахматы
rus_verbs:выигрывать{}, // Коля часто выигрывает у меня в шахматы
rus_verbs:выкладывать{}, // выкладывать в общий доступ
rus_verbs:выкладываться{}, // выкладываться в общий доступ
rus_verbs:выкрасить{}, // выкрасить машину в розовый цвет
rus_verbs:выкраситься{}, // выкраситься в дерзкий розовый цвет
rus_verbs:выкрашивать{}, // выкрашивать волосы в красный цвет
rus_verbs:выкрашиваться{}, // выкрашиваться в красный цвет
rus_verbs:вылезать{}, // вылезать в открытое пространство
rus_verbs:вылезти{}, // вылезти в открытое пространство
rus_verbs:выливать{}, // выливать в бутылку
rus_verbs:выливаться{}, // выливаться в ёмкость
rus_verbs:вылить{}, // вылить отходы в канализацию
rus_verbs:вылиться{}, // Топливо вылилось в воду
rus_verbs:выложить{}, // выложить в общий доступ
rus_verbs:выпадать{}, // выпадать в осадок
rus_verbs:выпрыгивать{}, // выпрыгивать в окно
rus_verbs:выпрыгнуть{}, // выпрыгнуть в окно
rus_verbs:выродиться{}, // выродиться в жалкое подобие
rus_verbs:вырождаться{}, // вырождаться в жалкое подобие славных предков
rus_verbs:высеваться{}, // высеваться в землю
rus_verbs:высеять{}, // высеять в землю
rus_verbs:выслать{}, // выслать в страну постоянного пребывания
rus_verbs:высморкаться{}, // высморкаться в платок
rus_verbs:высморкнуться{}, // высморкнуться в платок
rus_verbs:выстреливать{}, // выстреливать в цель
rus_verbs:выстреливаться{}, // выстреливаться в цель
rus_verbs:выстрелить{}, // выстрелить в цель
rus_verbs:вытекать{}, // вытекать в озеро
rus_verbs:вытечь{}, // вытечь в воду
rus_verbs:смотреть{}, // смотреть в будущее
rus_verbs:подняться{}, // подняться в лабораторию
rus_verbs:послать{}, // послать в магазин
rus_verbs:слать{}, // слать в неизвестность
rus_verbs:добавить{}, // добавить в суп
rus_verbs:пройти{}, // пройти в лабораторию
rus_verbs:положить{}, // положить в ящик
rus_verbs:прислать{}, // прислать в полицию
rus_verbs:упасть{}, // упасть в пропасть
инфинитив:писать{ aux stress="пис^ать" }, // писать в газету
инфинитив:писать{ aux stress="п^исать" }, // писать в штанишки
глагол:писать{ aux stress="п^исать" },
глагол:писать{ aux stress="пис^ать" },
деепричастие:писая{},
прилагательное:писавший{ aux stress="п^исавший" }, // писавший в штанишки
прилагательное:писавший{ aux stress="пис^авший" }, // писавший в газету
rus_verbs:собираться{}, // собираться в поход
rus_verbs:звать{}, // звать в ресторан
rus_verbs:направиться{}, // направиться в ресторан
rus_verbs:отправиться{}, // отправиться в ресторан
rus_verbs:поставить{}, // поставить в угол
rus_verbs:целить{}, // целить в мишень
rus_verbs:попасть{}, // попасть в переплет
rus_verbs:ударить{}, // ударить в больное место
rus_verbs:закричать{}, // закричать в микрофон
rus_verbs:опустить{}, // опустить в воду
rus_verbs:принести{}, // принести в дом бездомного щенка
rus_verbs:отдать{}, // отдать в хорошие руки
rus_verbs:ходить{}, // ходить в школу
rus_verbs:уставиться{}, // уставиться в экран
rus_verbs:приходить{}, // приходить в бешенство
rus_verbs:махнуть{}, // махнуть в Италию
rus_verbs:сунуть{}, // сунуть в замочную скважину
rus_verbs:явиться{}, // явиться в расположение части
rus_verbs:уехать{}, // уехать в город
rus_verbs:целовать{}, // целовать в лобик
rus_verbs:повести{}, // повести в бой
rus_verbs:опуститься{}, // опуститься в кресло
rus_verbs:передать{}, // передать в архив
rus_verbs:побежать{}, // побежать в школу
rus_verbs:стечь{}, // стечь в воду
rus_verbs:уходить{}, // уходить добровольцем в армию
rus_verbs:привести{}, // привести в дом
rus_verbs:шагнуть{}, // шагнуть в неизвестность
rus_verbs:собраться{}, // собраться в поход
rus_verbs:заглянуть{}, // заглянуть в основу
rus_verbs:поспешить{}, // поспешить в церковь
rus_verbs:поцеловать{}, // поцеловать в лоб
rus_verbs:перейти{}, // перейти в высшую лигу
rus_verbs:поверить{}, // поверить в искренность
rus_verbs:глянуть{}, // глянуть в оглавление
rus_verbs:зайти{}, // зайти в кафетерий
rus_verbs:подобрать{}, // подобрать в лесу
rus_verbs:проходить{}, // проходить в помещение
rus_verbs:глядеть{}, // глядеть в глаза
rus_verbs:пригласить{}, // пригласить в театр
rus_verbs:позвать{}, // позвать в класс
rus_verbs:усесться{}, // усесться в кресло
rus_verbs:поступить{}, // поступить в институт
rus_verbs:лечь{}, // лечь в постель
rus_verbs:поклониться{}, // поклониться в пояс
rus_verbs:потянуться{}, // потянуться в лес
rus_verbs:колоть{}, // колоть в ягодицу
rus_verbs:присесть{}, // присесть в кресло
rus_verbs:оглядеться{}, // оглядеться в зеркало
rus_verbs:поглядеть{}, // поглядеть в зеркало
rus_verbs:превратиться{}, // превратиться в лягушку
rus_verbs:принимать{}, // принимать во внимание
rus_verbs:звонить{}, // звонить в колокола
rus_verbs:привезти{}, // привезти в гостиницу
rus_verbs:рухнуть{}, // рухнуть в пропасть
rus_verbs:пускать{}, // пускать в дело
rus_verbs:отвести{}, // отвести в больницу
rus_verbs:сойти{}, // сойти в ад
rus_verbs:набрать{}, // набрать в команду
rus_verbs:собрать{}, // собрать в кулак
rus_verbs:двигаться{}, // двигаться в каюту
rus_verbs:падать{}, // падать в область нуля
rus_verbs:полезть{}, // полезть в драку
rus_verbs:направить{}, // направить в стационар
rus_verbs:приводить{}, // приводить в чувство
rus_verbs:толкнуть{}, // толкнуть в бок
rus_verbs:кинуться{}, // кинуться в драку
rus_verbs:ткнуть{}, // ткнуть в глаз
rus_verbs:заключить{}, // заключить в объятия
rus_verbs:подниматься{}, // подниматься в небо
rus_verbs:расти{}, // расти в глубину
rus_verbs:налить{}, // налить в кружку
rus_verbs:швырнуть{}, // швырнуть в бездну
rus_verbs:прыгнуть{}, // прыгнуть в дверь
rus_verbs:промолчать{}, // промолчать в тряпочку
rus_verbs:садиться{}, // садиться в кресло
rus_verbs:лить{}, // лить в кувшин
rus_verbs:дослать{}, // дослать деталь в держатель
rus_verbs:переслать{}, // переслать в обработчик
rus_verbs:удалиться{}, // удалиться в совещательную комнату
rus_verbs:разглядывать{}, // разглядывать в бинокль
rus_verbs:повесить{}, // повесить в шкаф
инфинитив:походить{ вид:соверш }, // походить в институт
глагол:походить{ вид:соверш },
деепричастие:походив{},
// прилагательное:походивший{вид:соверш},
rus_verbs:помчаться{}, // помчаться в класс
rus_verbs:свалиться{}, // свалиться в яму
rus_verbs:сбежать{}, // сбежать в Англию
rus_verbs:стрелять{}, // стрелять в цель
rus_verbs:обращать{}, // обращать в свою веру
rus_verbs:завести{}, // завести в дом
rus_verbs:приобрести{}, // приобрести в рассрочку
rus_verbs:сбросить{}, // сбросить в яму
rus_verbs:устроиться{}, // устроиться в крупную корпорацию
rus_verbs:погрузиться{}, // погрузиться в пучину
rus_verbs:течь{}, // течь в канаву
rus_verbs:произвести{}, // произвести в звание майора
rus_verbs:метать{}, // метать в цель
rus_verbs:пустить{}, // пустить в дело
rus_verbs:полететь{}, // полететь в Европу
rus_verbs:пропустить{}, // пропустить в здание
rus_verbs:рвануть{}, // рвануть в отпуск
rus_verbs:заходить{}, // заходить в каморку
rus_verbs:нырнуть{}, // нырнуть в прорубь
rus_verbs:рвануться{}, // рвануться в атаку
rus_verbs:приподняться{}, // приподняться в воздух
rus_verbs:превращаться{}, // превращаться в крупную величину
rus_verbs:прокричать{}, // прокричать в ухо
rus_verbs:записать{}, // записать в блокнот
rus_verbs:забраться{}, // забраться в шкаф
rus_verbs:приезжать{}, // приезжать в деревню
rus_verbs:продать{}, // продать в рабство
rus_verbs:проникнуть{}, // проникнуть в центр
rus_verbs:устремиться{}, // устремиться в открытое море
rus_verbs:посадить{}, // посадить в кресло
rus_verbs:упереться{}, // упереться в пол
rus_verbs:ринуться{}, // ринуться в буфет
rus_verbs:отдавать{}, // отдавать в кадетское училище
rus_verbs:отложить{}, // отложить в долгий ящик
rus_verbs:убежать{}, // убежать в приют
rus_verbs:оценить{}, // оценить в миллион долларов
rus_verbs:поднимать{}, // поднимать в стратосферу
rus_verbs:отослать{}, // отослать в квалификационную комиссию
rus_verbs:отодвинуть{}, // отодвинуть в дальний угол
rus_verbs:торопиться{}, // торопиться в школу
rus_verbs:попадаться{}, // попадаться в руки
rus_verbs:поразить{}, // поразить в самое сердце
rus_verbs:доставить{}, // доставить в квартиру
rus_verbs:заслать{}, // заслать в тыл
rus_verbs:сослать{}, // сослать в изгнание
rus_verbs:запустить{}, // запустить в космос
rus_verbs:удариться{}, // удариться в запой
rus_verbs:ударяться{}, // ударяться в крайность
rus_verbs:шептать{}, // шептать в лицо
rus_verbs:уронить{}, // уронить в унитаз
rus_verbs:прорычать{}, // прорычать в микрофон
rus_verbs:засунуть{}, // засунуть в глотку
rus_verbs:плыть{}, // плыть в открытое море
rus_verbs:перенести{}, // перенести в духовку
rus_verbs:светить{}, // светить в лицо
rus_verbs:мчаться{}, // мчаться в ремонт
rus_verbs:стукнуть{}, // стукнуть в лоб
rus_verbs:обрушиться{}, // обрушиться в котлован
rus_verbs:поглядывать{}, // поглядывать в экран
rus_verbs:уложить{}, // уложить в кроватку
инфинитив:попадать{ вид:несоверш }, // попадать в черный список
глагол:попадать{ вид:несоверш },
прилагательное:попадающий{ вид:несоверш },
прилагательное:попадавший{ вид:несоверш },
деепричастие:попадая{},
rus_verbs:провалиться{}, // провалиться в яму
rus_verbs:жаловаться{}, // жаловаться в комиссию
rus_verbs:опоздать{}, // опоздать в школу
rus_verbs:посылать{}, // посылать в парикмахерскую
rus_verbs:погнать{}, // погнать в хлев
rus_verbs:поступать{}, // поступать в институт
rus_verbs:усадить{}, // усадить в кресло
rus_verbs:проиграть{}, // проиграть в рулетку
rus_verbs:прилететь{}, // прилететь в страну
rus_verbs:повалиться{}, // повалиться в траву
rus_verbs:огрызнуться{}, // Собака огрызнулась в ответ
rus_verbs:лезть{}, // лезть в чужие дела
rus_verbs:потащить{}, // потащить в суд
rus_verbs:направляться{}, // направляться в порт
rus_verbs:поползти{}, // поползти в другую сторону
rus_verbs:пуститься{}, // пуститься в пляс
rus_verbs:забиться{}, // забиться в нору
rus_verbs:залезть{}, // залезть в конуру
rus_verbs:сдать{}, // сдать в утиль
rus_verbs:тронуться{}, // тронуться в путь
rus_verbs:сыграть{}, // сыграть в шахматы
rus_verbs:перевернуть{}, // перевернуть в более удобную позу
rus_verbs:сжимать{}, // сжимать пальцы в кулак
rus_verbs:подтолкнуть{}, // подтолкнуть в бок
rus_verbs:отнести{}, // отнести животное в лечебницу
rus_verbs:одеться{}, // одеться в зимнюю одежду
rus_verbs:плюнуть{}, // плюнуть в колодец
rus_verbs:передавать{}, // передавать в прокуратуру
rus_verbs:отскочить{}, // отскочить в лоб
rus_verbs:призвать{}, // призвать в армию
rus_verbs:увезти{}, // увезти в деревню
rus_verbs:улечься{}, // улечься в кроватку
rus_verbs:отшатнуться{}, // отшатнуться в сторону
rus_verbs:ложиться{}, // ложиться в постель
rus_verbs:пролететь{}, // пролететь в конец
rus_verbs:класть{}, // класть в сейф
rus_verbs:доставлять{}, // доставлять в кабинет
rus_verbs:приобретать{}, // приобретать в кредит
rus_verbs:сводить{}, // сводить в театр
rus_verbs:унести{}, // унести в могилу
rus_verbs:покатиться{}, // покатиться в яму
rus_verbs:сходить{}, // сходить в магазинчик
rus_verbs:спустить{}, // спустить в канализацию
rus_verbs:проникать{}, // проникать в сердцевину
rus_verbs:метнуть{}, // метнуть в болвана гневный взгляд
rus_verbs:пожаловаться{}, // пожаловаться в администрацию
rus_verbs:стучать{}, // стучать в металлическую дверь
rus_verbs:тащить{}, // тащить в ремонт
rus_verbs:заглядывать{}, // заглядывать в ответы
rus_verbs:плюхнуться{}, // плюхнуться в стол ароматного сена
rus_verbs:увести{}, // увести в следующий кабинет
rus_verbs:успевать{}, // успевать в школу
rus_verbs:пробраться{}, // пробраться в собачью конуру
rus_verbs:подавать{}, // подавать в суд
rus_verbs:прибежать{}, // прибежать в конюшню
rus_verbs:рассмотреть{}, // рассмотреть в микроскоп
rus_verbs:пнуть{}, // пнуть в живот
rus_verbs:завернуть{}, // завернуть в декоративную пленку
rus_verbs:уезжать{}, // уезжать в деревню
rus_verbs:привлекать{}, // привлекать в свои ряды
rus_verbs:перебраться{}, // перебраться в прибрежный город
rus_verbs:долить{}, // долить в коктейль
rus_verbs:палить{}, // палить в нападающих
rus_verbs:отобрать{}, // отобрать в коллекцию
rus_verbs:улететь{}, // улететь в неизвестность
rus_verbs:выглянуть{}, // выглянуть в окно
rus_verbs:выглядывать{}, // выглядывать в окно
rus_verbs:пробираться{}, // грабитель, пробирающийся в дом
инфинитив:написать{ aux stress="напис^ать"}, // читатель, написавший в блог
глагол:написать{ aux stress="напис^ать"},
прилагательное:написавший{ aux stress="напис^авший"},
rus_verbs:свернуть{}, // свернуть в колечко
инфинитив:сползать{ вид:несоверш }, // сползать в овраг
глагол:сползать{ вид:несоверш },
прилагательное:сползающий{ вид:несоверш },
прилагательное:сползавший{ вид:несоверш },
rus_verbs:барабанить{}, // барабанить в дверь
rus_verbs:дописывать{}, // дописывать в конец
rus_verbs:меняться{}, // меняться в лучшую сторону
rus_verbs:измениться{}, // измениться в лучшую сторону
rus_verbs:изменяться{}, // изменяться в лучшую сторону
rus_verbs:вписаться{}, // вписаться в поворот
rus_verbs:вписываться{}, // вписываться в повороты
rus_verbs:переработать{}, // переработать в удобрение
rus_verbs:перерабатывать{}, // перерабатывать в удобрение
rus_verbs:уползать{}, // уползать в тень
rus_verbs:заползать{}, // заползать в нору
rus_verbs:перепрятать{}, // перепрятать в укромное место
rus_verbs:заталкивать{}, // заталкивать в вагон
rus_verbs:преобразовывать{}, // преобразовывать в список
инфинитив:конвертировать{ вид:несоверш }, // конвертировать в список
глагол:конвертировать{ вид:несоверш },
инфинитив:конвертировать{ вид:соверш },
глагол:конвертировать{ вид:соверш },
деепричастие:конвертировав{},
деепричастие:конвертируя{},
rus_verbs:изорвать{}, // Он изорвал газету в клочки.
rus_verbs:выходить{}, // Окна выходят в сад.
rus_verbs:говорить{}, // Он говорил в защиту своего отца.
rus_verbs:вырастать{}, // Он вырастает в большого художника.
rus_verbs:вывести{}, // Он вывел детей в сад.
// инфинитив:всыпать{ вид:соверш }, инфинитив:всыпать{ вид:несоверш },
// глагол:всыпать{ вид:соверш }, глагол:всыпать{ вид:несоверш }, // Он всыпал в воду две ложки соли.
// прилагательное:раненый{}, // Он был ранен в левую руку.
// прилагательное:одетый{}, // Он был одет в толстое осеннее пальто.
rus_verbs:бухнуться{}, // Он бухнулся в воду.
rus_verbs:склонять{}, // склонять защиту в свою пользу
rus_verbs:впиться{}, // Пиявка впилась в тело.
rus_verbs:сходиться{}, // Интеллигенты начала века часто сходились в разные союзы
rus_verbs:сохранять{}, // сохранить данные в файл
rus_verbs:собирать{}, // собирать игрушки в ящик
rus_verbs:упаковывать{}, // упаковывать вещи в чемодан
rus_verbs:обращаться{}, // Обращайтесь ко мне в любое время
rus_verbs:стрельнуть{}, // стрельни в толпу!
rus_verbs:пулять{}, // пуляй в толпу
rus_verbs:пульнуть{}, // пульни в толпу
rus_verbs:становиться{}, // Становитесь в очередь.
rus_verbs:вписать{}, // Юля вписала свое имя в список.
rus_verbs:вписывать{}, // Мы вписывали свои имена в список
прилагательное:видный{}, // Планета Марс видна в обычный бинокль
rus_verbs:пойти{}, // Девочка рано пошла в школу
rus_verbs:отойти{}, // Эти обычаи отошли в историю.
rus_verbs:бить{}, // Холодный ветер бил ему в лицо.
rus_verbs:входить{}, // Это входит в его обязанности.
rus_verbs:принять{}, // меня приняли в пионеры
rus_verbs:уйти{}, // Правительство РФ ушло в отставку
rus_verbs:допустить{}, // Япония была допущена в Организацию Объединённых Наций в 1956 году.
rus_verbs:посвятить{}, // Я посвятил друга в свою тайну.
инфинитив:экспортировать{ вид:несоверш }, глагол:экспортировать{ вид:несоверш }, // экспортировать нефть в страны Востока
rus_verbs:взглянуть{}, // Я не смел взглянуть ему в глаза.
rus_verbs:идти{}, // Я иду гулять в парк.
rus_verbs:вскочить{}, // Я вскочил в трамвай и помчался в институт.
rus_verbs:получить{}, // Эту мебель мы получили в наследство от родителей.
rus_verbs:везти{}, // Учитель везёт детей в лагерь.
rus_verbs:качать{}, // Судно качает во все стороны.
rus_verbs:заезжать{}, // Сегодня вечером я заезжал в магазин за книгами.
rus_verbs:связать{}, // Свяжите свои вещи в узелок.
rus_verbs:пронести{}, // Пронесите стол в дверь.
rus_verbs:вынести{}, // Надо вынести примечания в конец.
rus_verbs:устроить{}, // Она устроила сына в школу.
rus_verbs:угодить{}, // Она угодила головой в дверь.
rus_verbs:отвернуться{}, // Она резко отвернулась в сторону.
rus_verbs:рассматривать{}, // Она рассматривала сцену в бинокль.
rus_verbs:обратить{}, // Война обратила город в развалины.
rus_verbs:сойтись{}, // Мы сошлись в школьные годы.
rus_verbs:приехать{}, // Мы приехали в положенный час.
rus_verbs:встать{}, // Дети встали в круг.
rus_verbs:впасть{}, // Из-за болезни он впал в нужду.
rus_verbs:придти{}, // придти в упадок
rus_verbs:заявить{}, // Надо заявить в милицию о краже.
rus_verbs:заявлять{}, // заявлять в полицию
rus_verbs:ехать{}, // Мы будем ехать в Орёл
rus_verbs:окрашиваться{}, // окрашиваться в красный цвет
rus_verbs:решить{}, // Дело решено в пользу истца.
rus_verbs:сесть{}, // Она села в кресло
rus_verbs:посмотреть{}, // Она посмотрела на себя в зеркало.
rus_verbs:влезать{}, // он влезает в мою квартирку
rus_verbs:попасться{}, // в мою ловушку попалась мышь
rus_verbs:лететь{}, // Мы летим в Орёл
ГЛ_ИНФ(брать), // он берет в свою правую руку очень тяжелый шершавый камень
ГЛ_ИНФ(взять), // Коля взял в руку камень
ГЛ_ИНФ(поехать), // поехать в круиз
ГЛ_ИНФ(подать), // подать в отставку
инфинитив:засыпать{ вид:соверш }, глагол:засыпать{ вид:соверш }, // засыпать песок в ящик
инфинитив:засыпать{ вид:несоверш переходность:переходный }, глагол:засыпать{ вид:несоверш переходность:переходный }, // засыпать песок в ящик
ГЛ_ИНФ(впадать), прилагательное:впадающий{}, прилагательное:впадавший{}, деепричастие:впадая{}, // впадать в море
ГЛ_ИНФ(постучать) // постучать в дверь
}
// Чтобы разрешить связывание в паттернах типа: уйти в BEA Systems
fact гл_предл
{
if context { Гл_В_Вин предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_В_Вин предлог:в{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { глагол:подвывать{} предлог:в{} существительное:такт{ падеж:вин } }
then return true
}
#endregion Винительный
// Все остальные варианты по умолчанию запрещаем.
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:мест } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:вин } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:в{} * }
then return false,-5
}
#endregion Предлог_В
#region Предлог_НА
// ------------------- С ПРЕДЛОГОМ 'НА' ---------------------------
#region ПРЕДЛОЖНЫЙ
// НА+предложный падеж:
// ЛЕЖАТЬ НА СТОЛЕ
#region VerbList
wordentry_set Гл_НА_Предл=
{
rus_verbs:заслушать{}, // Вопрос заслушали на сессии облсовета
rus_verbs:ПРОСТУПАТЬ{}, // На лбу, носу и щеке проступало черное пятно кровоподтека. (ПРОСТУПАТЬ/ПРОСТУПИТЬ)
rus_verbs:ПРОСТУПИТЬ{}, //
rus_verbs:ВИДНЕТЬСЯ{}, // На другой стороне Океана виднелась полоска суши, окружавшая нижний ярус планеты. (ВИДНЕТЬСЯ)
rus_verbs:ЗАВИСАТЬ{}, // Машина умела зависать в воздухе на любой высоте (ЗАВИСАТЬ)
rus_verbs:ЗАМЕРЕТЬ{}, // Скользнув по траве, он замер на боку (ЗАМЕРЕТЬ, локатив)
rus_verbs:ЗАМИРАТЬ{}, //
rus_verbs:ЗАКРЕПИТЬ{}, // Он вручил ей лишний кинжал, который она воткнула в рубаху и закрепила на подоле. (ЗАКРЕПИТЬ)
rus_verbs:УПОЛЗТИ{}, // Зверь завизжал и попытался уползти на двух невредимых передних ногах. (УПОЛЗТИ/УПОЛЗАТЬ)
rus_verbs:УПОЛЗАТЬ{}, //
rus_verbs:БОЛТАТЬСЯ{}, // Тело его будет болтаться на пространственных ветрах, пока не сгниет веревка. (БОЛТАТЬСЯ)
rus_verbs:РАЗВЕРНУТЬ{}, // Филиппины разрешат США развернуть военные базы на своей территории (РАЗВЕРНУТЬ)
rus_verbs:ПОЛУЧИТЬ{}, // Я пытался узнать секреты и получить советы на официальном русскоязычном форуме (ПОЛУЧИТЬ)
rus_verbs:ЗАСИЯТЬ{}, // Он активировал управление, и на экране снова засияло изображение полумесяца. (ЗАСИЯТЬ)
rus_verbs:ВЗОРВАТЬСЯ{}, // Смертник взорвался на предвыборном митинге в Пакистане (ВЗОРВАТЬСЯ)
rus_verbs:искриться{},
rus_verbs:ОДЕРЖИВАТЬ{}, // На выборах в иранский парламент победу одерживают противники действующего президента (ОДЕРЖИВАТЬ)
rus_verbs:ПРЕСЕЧЬ{}, // На Украине пресекли дерзкий побег заключенных на вертолете (ПРЕСЕЧЬ)
rus_verbs:УЛЕТЕТЬ{}, // Голый норвежец улетел на лыжах с трамплина на 60 метров (УЛЕТЕТЬ)
rus_verbs:ПРОХОДИТЬ{}, // укрывающийся в лесу американский подросток проходил инициацию на охоте, выпив кружку крови первого убитого им оленя (ПРОХОДИТЬ)
rus_verbs:СУЩЕСТВОВАТЬ{}, // На Марсе существовали условия для жизни (СУЩЕСТВОВАТЬ)
rus_verbs:УКАЗАТЬ{}, // Победу в Лиге чемпионов укажут на часах (УКАЗАТЬ)
rus_verbs:отвести{}, // отвести душу на людях
rus_verbs:сходиться{}, // Оба профессора сходились на том, что в черепной коробке динозавра
rus_verbs:сойтись{},
rus_verbs:ОБНАРУЖИТЬ{}, // Доказательство наличия подповерхностного океана на Европе обнаружено на её поверхности (ОБНАРУЖИТЬ)
rus_verbs:НАБЛЮДАТЬСЯ{}, // Редкий зодиакальный свет вскоре будет наблюдаться на ночном небе (НАБЛЮДАТЬСЯ)
rus_verbs:ДОСТИГНУТЬ{}, // На всех аварийных реакторах достигнуто состояние так называемой холодной остановки (ДОСТИГНУТЬ/ДОСТИЧЬ)
глагол:ДОСТИЧЬ{},
инфинитив:ДОСТИЧЬ{},
rus_verbs:завершить{}, // Российские биатлонисты завершили чемпионат мира на мажорной ноте
rus_verbs:РАСКЛАДЫВАТЬ{},
rus_verbs:ФОКУСИРОВАТЬСЯ{}, // Инвесторы предпочитают фокусироваться на среднесрочных ожиданиях (ФОКУСИРОВАТЬСЯ)
rus_verbs:ВОСПРИНИМАТЬ{}, // как несерьезно воспринимали его на выборах мэра (ВОСПРИНИМАТЬ)
rus_verbs:БУШЕВАТЬ{}, // на территории Тверской области бушевала гроза , в результате которой произошло отключение электроснабжения в ряде муниципальных образований региона (БУШЕВАТЬ)
rus_verbs:УЧАСТИТЬСЯ{}, // В последние месяцы в зоне ответственности бундесвера на севере Афганистана участились случаи обстрелов полевых лагерей немецких миротворцев (УЧАСТИТЬСЯ)
rus_verbs:ВЫИГРАТЬ{}, // Почему женская сборная России не может выиграть медаль на чемпионате мира (ВЫИГРАТЬ)
rus_verbs:ПРОПАСТЬ{}, // Пропавшим на прогулке актером заинтересовались следователи (ПРОПАСТЬ)
rus_verbs:УБИТЬ{}, // Силовики убили двух боевиков на административной границе Ингушетии и Чечни (УБИТЬ)
rus_verbs:подпрыгнуть{}, // кобель нелепо подпрыгнул на трех ногах , а его хозяин отправил струю пива мимо рта
rus_verbs:подпрыгивать{},
rus_verbs:высветиться{}, // на компьютере высветится твоя подпись
rus_verbs:фигурировать{}, // его портрет фигурирует на страницах печати и телеэкранах
rus_verbs:действовать{}, // выявленный контрабандный канал действовал на постоянной основе
rus_verbs:СОХРАНИТЬСЯ{}, // На рынке международных сделок IPO сохранится высокая активность (СОХРАНИТЬСЯ НА)
rus_verbs:ПРОЙТИ{}, // Необычный конкурс прошёл на севере Швеции (ПРОЙТИ НА предл)
rus_verbs:НАЧАТЬСЯ{}, // На северо-востоке США началась сильная снежная буря. (НАЧАТЬСЯ НА предл)
rus_verbs:ВОЗНИКНУТЬ{}, // Конфликт возник на почве совместной коммерческой деятельности по выращиванию овощей и зелени (ВОЗНИКНУТЬ НА)
rus_verbs:СВЕТИТЬСЯ{}, // она по-прежнему светится на лицах людей (СВЕТИТЬСЯ НА предл)
rus_verbs:ОРГАНИЗОВАТЬ{}, // Власти Москвы намерены организовать масленичные гуляния на 100 площадках (ОРГАНИЗОВАТЬ НА предл)
rus_verbs:ИМЕТЬ{}, // Имея власть на низовом уровне, оказывать самое непосредственное и определяющее влияние на верховную власть (ИМЕТЬ НА предл)
rus_verbs:ОПРОБОВАТЬ{}, // Опробовать и отточить этот инструмент на местных и региональных выборах (ОПРОБОВАТЬ, ОТТОЧИТЬ НА предл)
rus_verbs:ОТТОЧИТЬ{},
rus_verbs:ДОЛОЖИТЬ{}, // Участникам совещания предложено подготовить по этому вопросу свои предложения и доложить на повторной встрече (ДОЛОЖИТЬ НА предл)
rus_verbs:ОБРАЗОВЫВАТЬСЯ{}, // Солевые и пылевые бури , образующиеся на поверхности обнаженной площади моря , уничтожают урожаи и растительность (ОБРАЗОВЫВАТЬСЯ НА)
rus_verbs:СОБРАТЬ{}, // использует собранные на местном рынке депозиты (СОБРАТЬ НА предл)
инфинитив:НАХОДИТЬСЯ{ вид:несоверш}, // находившихся на борту самолета (НАХОДИТЬСЯ НА предл)
глагол:НАХОДИТЬСЯ{ вид:несоверш },
прилагательное:находившийся{ вид:несоверш },
прилагательное:находящийся{ вид:несоверш },
деепричастие:находясь{},
rus_verbs:ГОТОВИТЬ{}, // пищу готовят сами на примусах (ГОТОВИТЬ НА предл)
rus_verbs:РАЗДАТЬСЯ{}, // Они сообщили о сильном хлопке , который раздался на территории нефтебазы (РАЗДАТЬСЯ НА)
rus_verbs:ПОДСКАЛЬЗЫВАТЬСЯ{}, // подскальзываться на той же апельсиновой корке (ПОДСКАЛЬЗЫВАТЬСЯ НА)
rus_verbs:СКРЫТЬСЯ{}, // Германия: латвиец ограбил магазин и попытался скрыться на такси (СКРЫТЬСЯ НА предл)
rus_verbs:ВЫРАСТИТЬ{}, // Пациенту вырастили новый нос на руке (ВЫРАСТИТЬ НА)
rus_verbs:ПРОДЕМОНСТРИРОВАТЬ{}, // Они хотят подчеркнуть эмоциональную тонкость оппозиционера и на этом фоне продемонстрировать бездушность российской власти (ПРОДЕМОНСТРИРОВАТЬ НА предл)
rus_verbs:ОСУЩЕСТВЛЯТЬСЯ{}, // первичный анализ смеси запахов может осуществляться уже на уровне рецепторных нейронов благодаря механизму латерального торможения (ОСУЩЕСТВЛЯТЬСЯ НА)
rus_verbs:ВЫДЕЛЯТЬСЯ{}, // Ягоды брусники, резко выделяющиеся своим красным цветом на фоне зелёной листвы, поедаются животными и птицами (ВЫДЕЛЯТЬСЯ НА)
rus_verbs:РАСКРЫТЬ{}, // На Украине раскрыто крупное мошенничество в сфере туризма (РАСКРЫТЬ НА)
rus_verbs:ОБЖАРИВАТЬСЯ{}, // Омлет обжаривается на сливочном масле с одной стороны, пока он почти полностью не загустеет (ОБЖАРИВАТЬСЯ НА)
rus_verbs:ПРИГОТОВЛЯТЬ{}, // Яичница — блюдо европейской кухни, приготовляемое на сковороде из разбитых яиц (ПРИГОТОВЛЯТЬ НА)
rus_verbs:РАССАДИТЬ{}, // Женька рассадил игрушки на скамеечке (РАССАДИТЬ НА)
rus_verbs:ОБОЖДАТЬ{}, // обожди Анжелу на остановке троллейбуса (ОБОЖДАТЬ НА)
rus_verbs:УЧИТЬСЯ{}, // Марина учится на факультете журналистики (УЧИТЬСЯ НА предл)
rus_verbs:раскладываться{}, // Созревшие семенные экземпляры раскладывают на солнце или в теплом месте, где они делаются мягкими (РАСКЛАДЫВАТЬСЯ В, НА)
rus_verbs:ПОСЛУШАТЬ{}, // Послушайте друзей и врагов на расстоянии! (ПОСЛУШАТЬ НА)
rus_verbs:ВЕСТИСЬ{}, // На стороне противника всю ночь велась перегруппировка сил. (ВЕСТИСЬ НА)
rus_verbs:ПОИНТЕРЕСОВАТЬСЯ{}, // корреспондент поинтересовался у людей на улице (ПОИНТЕРЕСОВАТЬСЯ НА)
rus_verbs:ОТКРЫВАТЬСЯ{}, // Российские биржи открываются на негативном фоне (ОТКРЫВАТЬСЯ НА)
rus_verbs:СХОДИТЬ{}, // Вы сходите на следующей остановке? (СХОДИТЬ НА)
rus_verbs:ПОГИБНУТЬ{}, // Её отец погиб на войне. (ПОГИБНУТЬ НА)
rus_verbs:ВЫЙТИ{}, // Книга выйдет на будущей неделе. (ВЫЙТИ НА предл)
rus_verbs:НЕСТИСЬ{}, // Корабль несётся на всех парусах. (НЕСТИСЬ НА предл)
rus_verbs:вкалывать{}, // Папа вкалывает на работе, чтобы прокормить семью (вкалывать на)
rus_verbs:доказать{}, // разработчики доказали на практике применимость данного подхода к обсчету сцен (доказать на, применимость к)
rus_verbs:хулиганить{}, // дозволять кому-то хулиганить на кладбище (хулиганить на)
глагол:вычитать{вид:соверш}, инфинитив:вычитать{вид:соверш}, // вычитать на сайте (вычитать на сайте)
деепричастие:вычитав{},
rus_verbs:аккомпанировать{}, // он аккомпанировал певцу на губной гармошке (аккомпанировать на)
rus_verbs:набрать{}, // статья с заголовком, набранным на компьютере
rus_verbs:сделать{}, // книга с иллюстрацией, сделанной на компьютере
rus_verbs:развалиться{}, // Антонио развалился на диване
rus_verbs:улечься{}, // Антонио улегся на полу
rus_verbs:зарубить{}, // Заруби себе на носу.
rus_verbs:ценить{}, // Его ценят на заводе.
rus_verbs:вернуться{}, // Отец вернулся на закате.
rus_verbs:шить{}, // Вы умеете шить на машинке?
rus_verbs:бить{}, // Скот бьют на бойне.
rus_verbs:выехать{}, // Мы выехали на рассвете.
rus_verbs:валяться{}, // На полу валяется бумага.
rus_verbs:разложить{}, // она разложила полотенце на песке
rus_verbs:заниматься{}, // я занимаюсь на тренажере
rus_verbs:позаниматься{},
rus_verbs:порхать{}, // порхать на лугу
rus_verbs:пресекать{}, // пресекать на корню
rus_verbs:изъясняться{}, // изъясняться на непонятном языке
rus_verbs:развесить{}, // развесить на столбах
rus_verbs:обрасти{}, // обрасти на южной части
rus_verbs:откладываться{}, // откладываться на стенках артерий
rus_verbs:уносить{}, // уносить на носилках
rus_verbs:проплыть{}, // проплыть на плоту
rus_verbs:подъезжать{}, // подъезжать на повозках
rus_verbs:пульсировать{}, // пульсировать на лбу
rus_verbs:рассесться{}, // птицы расселись на ветках
rus_verbs:застопориться{}, // застопориться на первом пункте
rus_verbs:изловить{}, // изловить на окраинах
rus_verbs:покататься{}, // покататься на машинках
rus_verbs:залопотать{}, // залопотать на неизвестном языке
rus_verbs:растягивать{}, // растягивать на станке
rus_verbs:поделывать{}, // поделывать на пляже
rus_verbs:подстеречь{}, // подстеречь на площадке
rus_verbs:проектировать{}, // проектировать на компьютере
rus_verbs:притулиться{}, // притулиться на кушетке
rus_verbs:дозволять{}, // дозволять кому-то хулиганить на кладбище
rus_verbs:пострелять{}, // пострелять на испытательном полигоне
rus_verbs:засиживаться{}, // засиживаться на работе
rus_verbs:нежиться{}, // нежиться на солнышке
rus_verbs:притомиться{}, // притомиться на рабочем месте
rus_verbs:поселяться{}, // поселяться на чердаке
rus_verbs:потягиваться{}, // потягиваться на земле
rus_verbs:отлеживаться{}, // отлеживаться на койке
rus_verbs:протаранить{}, // протаранить на танке
rus_verbs:гарцевать{}, // гарцевать на коне
rus_verbs:облупиться{}, // облупиться на носу
rus_verbs:оговорить{}, // оговорить на собеседовании
rus_verbs:зарегистрироваться{}, // зарегистрироваться на сайте
rus_verbs:отпечатать{}, // отпечатать на картоне
rus_verbs:сэкономить{}, // сэкономить на мелочах
rus_verbs:покатать{}, // покатать на пони
rus_verbs:колесить{}, // колесить на старой машине
rus_verbs:понастроить{}, // понастроить на участках
rus_verbs:поджарить{}, // поджарить на костре
rus_verbs:узнаваться{}, // узнаваться на фотографии
rus_verbs:отощать{}, // отощать на казенных харчах
rus_verbs:редеть{}, // редеть на макушке
rus_verbs:оглашать{}, // оглашать на общем собрании
rus_verbs:лопотать{}, // лопотать на иврите
rus_verbs:пригреть{}, // пригреть на груди
rus_verbs:консультироваться{}, // консультироваться на форуме
rus_verbs:приноситься{}, // приноситься на одежде
rus_verbs:сушиться{}, // сушиться на балконе
rus_verbs:наследить{}, // наследить на полу
rus_verbs:нагреться{}, // нагреться на солнце
rus_verbs:рыбачить{}, // рыбачить на озере
rus_verbs:прокатить{}, // прокатить на выборах
rus_verbs:запинаться{}, // запинаться на ровном месте
rus_verbs:отрубиться{}, // отрубиться на мягкой подушке
rus_verbs:заморозить{}, // заморозить на улице
rus_verbs:промерзнуть{}, // промерзнуть на открытом воздухе
rus_verbs:просохнуть{}, // просохнуть на батарее
rus_verbs:развозить{}, // развозить на велосипеде
rus_verbs:прикорнуть{}, // прикорнуть на диванчике
rus_verbs:отпечататься{}, // отпечататься на коже
rus_verbs:выявлять{}, // выявлять на таможне
rus_verbs:расставлять{}, // расставлять на башнях
rus_verbs:прокрутить{}, // прокрутить на пальце
rus_verbs:умываться{}, // умываться на улице
rus_verbs:пересказывать{}, // пересказывать на страницах романа
rus_verbs:удалять{}, // удалять на пуховике
rus_verbs:хозяйничать{}, // хозяйничать на складе
rus_verbs:оперировать{}, // оперировать на поле боя
rus_verbs:поносить{}, // поносить на голове
rus_verbs:замурлыкать{}, // замурлыкать на коленях
rus_verbs:передвигать{}, // передвигать на тележке
rus_verbs:прочертить{}, // прочертить на земле
rus_verbs:колдовать{}, // колдовать на кухне
rus_verbs:отвозить{}, // отвозить на казенном транспорте
rus_verbs:трахать{}, // трахать на природе
rus_verbs:мастерить{}, // мастерить на кухне
rus_verbs:ремонтировать{}, // ремонтировать на коленке
rus_verbs:развезти{}, // развезти на велосипеде
rus_verbs:робеть{}, // робеть на сцене
инфинитив:реализовать{ вид:несоверш }, инфинитив:реализовать{ вид:соверш }, // реализовать на сайте
глагол:реализовать{ вид:несоверш }, глагол:реализовать{ вид:соверш },
деепричастие:реализовав{}, деепричастие:реализуя{},
rus_verbs:покаяться{}, // покаяться на смертном одре
rus_verbs:специализироваться{}, // специализироваться на тестировании
rus_verbs:попрыгать{}, // попрыгать на батуте
rus_verbs:переписывать{}, // переписывать на столе
rus_verbs:расписывать{}, // расписывать на доске
rus_verbs:зажимать{}, // зажимать на запястье
rus_verbs:практиковаться{}, // практиковаться на мышах
rus_verbs:уединиться{}, // уединиться на чердаке
rus_verbs:подохнуть{}, // подохнуть на чужбине
rus_verbs:приподниматься{}, // приподниматься на руках
rus_verbs:уродиться{}, // уродиться на полях
rus_verbs:продолжиться{}, // продолжиться на улице
rus_verbs:посапывать{}, // посапывать на диване
rus_verbs:ободрать{}, // ободрать на спине
rus_verbs:скрючиться{}, // скрючиться на песке
rus_verbs:тормознуть{}, // тормознуть на перекрестке
rus_verbs:лютовать{}, // лютовать на хуторе
rus_verbs:зарегистрировать{}, // зарегистрировать на сайте
rus_verbs:переждать{}, // переждать на вершине холма
rus_verbs:доминировать{}, // доминировать на территории
rus_verbs:публиковать{}, // публиковать на сайте
rus_verbs:морщить{}, // морщить на лбу
rus_verbs:сконцентрироваться{}, // сконцентрироваться на главном
rus_verbs:подрабатывать{}, // подрабатывать на рынке
rus_verbs:репетировать{}, // репетировать на заднем дворе
rus_verbs:подвернуть{}, // подвернуть на брусчатке
rus_verbs:зашелестеть{}, // зашелестеть на ветру
rus_verbs:расчесывать{}, // расчесывать на спине
rus_verbs:одевать{}, // одевать на рынке
rus_verbs:испечь{}, // испечь на углях
rus_verbs:сбрить{}, // сбрить на затылке
rus_verbs:согреться{}, // согреться на печке
rus_verbs:замаячить{}, // замаячить на горизонте
rus_verbs:пересчитывать{}, // пересчитывать на пальцах
rus_verbs:галдеть{}, // галдеть на крыльце
rus_verbs:переплыть{}, // переплыть на плоту
rus_verbs:передохнуть{}, // передохнуть на скамейке
rus_verbs:прижиться{}, // прижиться на ферме
rus_verbs:переправляться{}, // переправляться на плотах
rus_verbs:накупить{}, // накупить на блошином рынке
rus_verbs:проторчать{}, // проторчать на виду
rus_verbs:мокнуть{}, // мокнуть на улице
rus_verbs:застукать{}, // застукать на камбузе
rus_verbs:завязывать{}, // завязывать на ботинках
rus_verbs:повисать{}, // повисать на ветке
rus_verbs:подвизаться{}, // подвизаться на государственной службе
rus_verbs:кормиться{}, // кормиться на болоте
rus_verbs:покурить{}, // покурить на улице
rus_verbs:зимовать{}, // зимовать на болотах
rus_verbs:застегивать{}, // застегивать на гимнастерке
rus_verbs:поигрывать{}, // поигрывать на гитаре
rus_verbs:погореть{}, // погореть на махинациях с землей
rus_verbs:кувыркаться{}, // кувыркаться на батуте
rus_verbs:похрапывать{}, // похрапывать на диване
rus_verbs:пригревать{}, // пригревать на груди
rus_verbs:завязнуть{}, // завязнуть на болоте
rus_verbs:шастать{}, // шастать на втором этаже
rus_verbs:заночевать{}, // заночевать на сеновале
rus_verbs:отсиживаться{}, // отсиживаться на чердаке
rus_verbs:мчать{}, // мчать на байке
rus_verbs:сгнить{}, // сгнить на урановых рудниках
rus_verbs:тренировать{}, // тренировать на манекенах
rus_verbs:повеселиться{}, // повеселиться на празднике
rus_verbs:измучиться{}, // измучиться на болоте
rus_verbs:увянуть{}, // увянуть на подоконнике
rus_verbs:раскрутить{}, // раскрутить на оси
rus_verbs:выцвести{}, // выцвести на солнечном свету
rus_verbs:изготовлять{}, // изготовлять на коленке
rus_verbs:гнездиться{}, // гнездиться на вершине дерева
rus_verbs:разогнаться{}, // разогнаться на мотоцикле
rus_verbs:излагаться{}, // излагаться на страницах доклада
rus_verbs:сконцентрировать{}, // сконцентрировать на левом фланге
rus_verbs:расчесать{}, // расчесать на макушке
rus_verbs:плавиться{}, // плавиться на солнце
rus_verbs:редактировать{}, // редактировать на ноутбуке
rus_verbs:подскакивать{}, // подскакивать на месте
rus_verbs:покупаться{}, // покупаться на рынке
rus_verbs:промышлять{}, // промышлять на мелководье
rus_verbs:приобретаться{}, // приобретаться на распродажах
rus_verbs:наигрывать{}, // наигрывать на банджо
rus_verbs:маневрировать{}, // маневрировать на флангах
rus_verbs:запечатлеться{}, // запечатлеться на записях камер
rus_verbs:укрывать{}, // укрывать на чердаке
rus_verbs:подорваться{}, // подорваться на фугасе
rus_verbs:закрепиться{}, // закрепиться на занятых позициях
rus_verbs:громыхать{}, // громыхать на кухне
инфинитив:подвигаться{ вид:соверш }, глагол:подвигаться{ вид:соверш }, // подвигаться на полу
деепричастие:подвигавшись{},
rus_verbs:добываться{}, // добываться на территории Анголы
rus_verbs:приплясывать{}, // приплясывать на сцене
rus_verbs:доживать{}, // доживать на больничной койке
rus_verbs:отпраздновать{}, // отпраздновать на работе
rus_verbs:сгубить{}, // сгубить на корню
rus_verbs:схоронить{}, // схоронить на кладбище
rus_verbs:тускнеть{}, // тускнеть на солнце
rus_verbs:скопить{}, // скопить на счету
rus_verbs:помыть{}, // помыть на своем этаже
rus_verbs:пороть{}, // пороть на конюшне
rus_verbs:наличествовать{}, // наличествовать на складе
rus_verbs:нащупывать{}, // нащупывать на полке
rus_verbs:змеиться{}, // змеиться на дне
rus_verbs:пожелтеть{}, // пожелтеть на солнце
rus_verbs:заостриться{}, // заостриться на конце
rus_verbs:свезти{}, // свезти на поле
rus_verbs:прочувствовать{}, // прочувствовать на своей шкуре
rus_verbs:подкрутить{}, // подкрутить на приборной панели
rus_verbs:рубиться{}, // рубиться на мечах
rus_verbs:сиживать{}, // сиживать на крыльце
rus_verbs:тараторить{}, // тараторить на иностранном языке
rus_verbs:теплеть{}, // теплеть на сердце
rus_verbs:покачаться{}, // покачаться на ветке
rus_verbs:сосредоточиваться{}, // сосредоточиваться на главной задаче
rus_verbs:развязывать{}, // развязывать на ботинках
rus_verbs:подвозить{}, // подвозить на мотороллере
rus_verbs:вышивать{}, // вышивать на рубашке
rus_verbs:скупать{}, // скупать на открытом рынке
rus_verbs:оформлять{}, // оформлять на встрече
rus_verbs:распускаться{}, // распускаться на клумбах
rus_verbs:прогореть{}, // прогореть на спекуляциях
rus_verbs:приползти{}, // приползти на коленях
rus_verbs:загореть{}, // загореть на пляже
rus_verbs:остудить{}, // остудить на балконе
rus_verbs:нарвать{}, // нарвать на поляне
rus_verbs:издохнуть{}, // издохнуть на болоте
rus_verbs:разгружать{}, // разгружать на дороге
rus_verbs:произрастать{}, // произрастать на болотах
rus_verbs:разуться{}, // разуться на коврике
rus_verbs:сооружать{}, // сооружать на площади
rus_verbs:зачитывать{}, // зачитывать на митинге
rus_verbs:уместиться{}, // уместиться на ладони
rus_verbs:закупить{}, // закупить на рынке
rus_verbs:горланить{}, // горланить на улице
rus_verbs:экономить{}, // экономить на спичках
rus_verbs:исправлять{}, // исправлять на доске
rus_verbs:расслабляться{}, // расслабляться на лежаке
rus_verbs:скапливаться{}, // скапливаться на крыше
rus_verbs:сплетничать{}, // сплетничать на скамеечке
rus_verbs:отъезжать{}, // отъезжать на лимузине
rus_verbs:отчитывать{}, // отчитывать на собрании
rus_verbs:сфокусировать{}, // сфокусировать на удаленной точке
rus_verbs:потчевать{}, // потчевать на лаврах
rus_verbs:окопаться{}, // окопаться на окраине
rus_verbs:загорать{}, // загорать на пляже
rus_verbs:обгореть{}, // обгореть на солнце
rus_verbs:распознавать{}, // распознавать на фотографии
rus_verbs:заплетаться{}, // заплетаться на макушке
rus_verbs:перегреться{}, // перегреться на жаре
rus_verbs:подметать{}, // подметать на крыльце
rus_verbs:нарисоваться{}, // нарисоваться на горизонте
rus_verbs:проскакивать{}, // проскакивать на экране
rus_verbs:попивать{}, // попивать на балконе чай
rus_verbs:отплывать{}, // отплывать на лодке
rus_verbs:чирикать{}, // чирикать на ветках
rus_verbs:скупить{}, // скупить на оптовых базах
rus_verbs:наколоть{}, // наколоть на коже картинку
rus_verbs:созревать{}, // созревать на ветке
rus_verbs:проколоться{}, // проколоться на мелочи
rus_verbs:крутнуться{}, // крутнуться на заднем колесе
rus_verbs:переночевать{}, // переночевать на постоялом дворе
rus_verbs:концентрироваться{}, // концентрироваться на фильтре
rus_verbs:одичать{}, // одичать на хуторе
rus_verbs:спасаться{}, // спасаются на лодке
rus_verbs:доказываться{}, // доказываться на страницах книги
rus_verbs:познаваться{}, // познаваться на ринге
rus_verbs:замыкаться{}, // замыкаться на металлическом предмете
rus_verbs:заприметить{}, // заприметить на пригорке
rus_verbs:продержать{}, // продержать на морозе
rus_verbs:форсировать{}, // форсировать на плотах
rus_verbs:сохнуть{}, // сохнуть на солнце
rus_verbs:выявить{}, // выявить на поверхности
rus_verbs:заседать{}, // заседать на кафедре
rus_verbs:расплачиваться{}, // расплачиваться на выходе
rus_verbs:светлеть{}, // светлеть на горизонте
rus_verbs:залепетать{}, // залепетать на незнакомом языке
rus_verbs:подсчитывать{}, // подсчитывать на пальцах
rus_verbs:зарыть{}, // зарыть на пустыре
rus_verbs:сформироваться{}, // сформироваться на месте
rus_verbs:развертываться{}, // развертываться на площадке
rus_verbs:набивать{}, // набивать на манекенах
rus_verbs:замерзать{}, // замерзать на ветру
rus_verbs:схватывать{}, // схватывать на лету
rus_verbs:перевестись{}, // перевестись на Руси
rus_verbs:смешивать{}, // смешивать на блюдце
rus_verbs:прождать{}, // прождать на входе
rus_verbs:мерзнуть{}, // мерзнуть на ветру
rus_verbs:растирать{}, // растирать на коже
rus_verbs:переспать{}, // переспал на сеновале
rus_verbs:рассекать{}, // рассекать на скутере
rus_verbs:опровергнуть{}, // опровергнуть на высшем уровне
rus_verbs:дрыхнуть{}, // дрыхнуть на диване
rus_verbs:распять{}, // распять на кресте
rus_verbs:запечься{}, // запечься на костре
rus_verbs:застилать{}, // застилать на балконе
rus_verbs:сыскаться{}, // сыскаться на огороде
rus_verbs:разориться{}, // разориться на продаже спичек
rus_verbs:переделать{}, // переделать на станке
rus_verbs:разъяснять{}, // разъяснять на страницах газеты
rus_verbs:поседеть{}, // поседеть на висках
rus_verbs:протащить{}, // протащить на спине
rus_verbs:осуществиться{}, // осуществиться на деле
rus_verbs:селиться{}, // селиться на окраине
rus_verbs:оплачивать{}, // оплачивать на первой кассе
rus_verbs:переворачивать{}, // переворачивать на сковородке
rus_verbs:упражняться{}, // упражняться на батуте
rus_verbs:испробовать{}, // испробовать на себе
rus_verbs:разгладиться{}, // разгладиться на спине
rus_verbs:рисоваться{}, // рисоваться на стекле
rus_verbs:продрогнуть{}, // продрогнуть на морозе
rus_verbs:пометить{}, // пометить на доске
rus_verbs:приютить{}, // приютить на чердаке
rus_verbs:избирать{}, // избирать на первых свободных выборах
rus_verbs:затеваться{}, // затеваться на матче
rus_verbs:уплывать{}, // уплывать на катере
rus_verbs:замерцать{}, // замерцать на рекламном щите
rus_verbs:фиксироваться{}, // фиксироваться на достигнутом уровне
rus_verbs:запираться{}, // запираться на чердаке
rus_verbs:загубить{}, // загубить на корню
rus_verbs:развеяться{}, // развеяться на природе
rus_verbs:съезжаться{}, // съезжаться на лимузинах
rus_verbs:потанцевать{}, // потанцевать на могиле
rus_verbs:дохнуть{}, // дохнуть на солнце
rus_verbs:припарковаться{}, // припарковаться на газоне
rus_verbs:отхватить{}, // отхватить на распродаже
rus_verbs:остывать{}, // остывать на улице
rus_verbs:переваривать{}, // переваривать на высокой ветке
rus_verbs:подвесить{}, // подвесить на веревке
rus_verbs:хвастать{}, // хвастать на работе
rus_verbs:отрабатывать{}, // отрабатывать на уборке урожая
rus_verbs:разлечься{}, // разлечься на полу
rus_verbs:очертить{}, // очертить на полу
rus_verbs:председательствовать{}, // председательствовать на собрании
rus_verbs:сконфузиться{}, // сконфузиться на сцене
rus_verbs:выявляться{}, // выявляться на ринге
rus_verbs:крутануться{}, // крутануться на заднем колесе
rus_verbs:караулить{}, // караулить на входе
rus_verbs:перечислять{}, // перечислять на пальцах
rus_verbs:обрабатывать{}, // обрабатывать на станке
rus_verbs:настигать{}, // настигать на берегу
rus_verbs:разгуливать{}, // разгуливать на берегу
rus_verbs:насиловать{}, // насиловать на пляже
rus_verbs:поредеть{}, // поредеть на макушке
rus_verbs:учитывать{}, // учитывать на балансе
rus_verbs:зарождаться{}, // зарождаться на большой глубине
rus_verbs:распространять{}, // распространять на сайтах
rus_verbs:пировать{}, // пировать на вершине холма
rus_verbs:начертать{}, // начертать на стене
rus_verbs:расцветать{}, // расцветать на подоконнике
rus_verbs:умнеть{}, // умнеть на глазах
rus_verbs:царствовать{}, // царствовать на окраине
rus_verbs:закрутиться{}, // закрутиться на работе
rus_verbs:отработать{}, // отработать на шахте
rus_verbs:полечь{}, // полечь на поле брани
rus_verbs:щебетать{}, // щебетать на ветке
rus_verbs:подчеркиваться{}, // подчеркиваться на сайте
rus_verbs:посеять{}, // посеять на другом поле
rus_verbs:замечаться{}, // замечаться на пастбище
rus_verbs:просчитать{}, // просчитать на пальцах
rus_verbs:голосовать{}, // голосовать на трассе
rus_verbs:маяться{}, // маяться на пляже
rus_verbs:сколотить{}, // сколотить на службе
rus_verbs:обретаться{}, // обретаться на чужбине
rus_verbs:обливаться{}, // обливаться на улице
rus_verbs:катать{}, // катать на лошадке
rus_verbs:припрятать{}, // припрятать на теле
rus_verbs:запаниковать{}, // запаниковать на экзамене
инфинитив:слетать{ вид:соверш }, глагол:слетать{ вид:соверш }, // слетать на частном самолете
деепричастие:слетав{},
rus_verbs:срубить{}, // срубить денег на спекуляциях
rus_verbs:зажигаться{}, // зажигаться на улице
rus_verbs:жарить{}, // жарить на углях
rus_verbs:накапливаться{}, // накапливаться на счету
rus_verbs:распуститься{}, // распуститься на грядке
rus_verbs:рассаживаться{}, // рассаживаться на местах
rus_verbs:странствовать{}, // странствовать на лошади
rus_verbs:осматриваться{}, // осматриваться на месте
rus_verbs:разворачивать{}, // разворачивать на завоеванной территории
rus_verbs:согревать{}, // согревать на вершине горы
rus_verbs:заскучать{}, // заскучать на вахте
rus_verbs:перекусить{}, // перекусить на бегу
rus_verbs:приплыть{}, // приплыть на тримаране
rus_verbs:зажигать{}, // зажигать на танцах
rus_verbs:закопать{}, // закопать на поляне
rus_verbs:стирать{}, // стирать на берегу
rus_verbs:подстерегать{}, // подстерегать на подходе
rus_verbs:погулять{}, // погулять на свадьбе
rus_verbs:огласить{}, // огласить на митинге
rus_verbs:разбогатеть{}, // разбогатеть на прииске
rus_verbs:грохотать{}, // грохотать на чердаке
rus_verbs:расположить{}, // расположить на границе
rus_verbs:реализоваться{}, // реализоваться на новой работе
rus_verbs:застывать{}, // застывать на морозе
rus_verbs:запечатлеть{}, // запечатлеть на пленке
rus_verbs:тренироваться{}, // тренироваться на манекене
rus_verbs:поспорить{}, // поспорить на совещании
rus_verbs:затягивать{}, // затягивать на поясе
rus_verbs:зиждиться{}, // зиждиться на твердой основе
rus_verbs:построиться{}, // построиться на песке
rus_verbs:надрываться{}, // надрываться на работе
rus_verbs:закипать{}, // закипать на плите
rus_verbs:затонуть{}, // затонуть на мелководье
rus_verbs:побыть{}, // побыть на фазенде
rus_verbs:сгорать{}, // сгорать на солнце
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать на улице
деепричастие:пописав{ aux stress="поп^исав" },
rus_verbs:подраться{}, // подраться на сцене
rus_verbs:заправить{}, // заправить на последней заправке
rus_verbs:обозначаться{}, // обозначаться на карте
rus_verbs:просиживать{}, // просиживать на берегу
rus_verbs:начертить{}, // начертить на листке
rus_verbs:тормозить{}, // тормозить на льду
rus_verbs:затевать{}, // затевать на космической базе
rus_verbs:задерживать{}, // задерживать на таможне
rus_verbs:прилетать{}, // прилетать на частном самолете
rus_verbs:полулежать{}, // полулежать на травке
rus_verbs:ерзать{}, // ерзать на табуретке
rus_verbs:покопаться{}, // покопаться на складе
rus_verbs:подвезти{}, // подвезти на машине
rus_verbs:полежать{}, // полежать на водном матрасе
rus_verbs:стыть{}, // стыть на улице
rus_verbs:стынуть{}, // стынуть на улице
rus_verbs:скреститься{}, // скреститься на груди
rus_verbs:припарковать{}, // припарковать на стоянке
rus_verbs:здороваться{}, // здороваться на кафедре
rus_verbs:нацарапать{}, // нацарапать на парте
rus_verbs:откопать{}, // откопать на поляне
rus_verbs:смастерить{}, // смастерить на коленках
rus_verbs:довезти{}, // довезти на машине
rus_verbs:избивать{}, // избивать на крыше
rus_verbs:сварить{}, // сварить на костре
rus_verbs:истребить{}, // истребить на корню
rus_verbs:раскопать{}, // раскопать на болоте
rus_verbs:попить{}, // попить на кухне
rus_verbs:заправлять{}, // заправлять на базе
rus_verbs:кушать{}, // кушать на кухне
rus_verbs:замолкать{}, // замолкать на половине фразы
rus_verbs:измеряться{}, // измеряться на весах
rus_verbs:сбываться{}, // сбываться на самом деле
rus_verbs:изображаться{}, // изображается на сцене
rus_verbs:фиксировать{}, // фиксировать на данной высоте
rus_verbs:ослаблять{}, // ослаблять на шее
rus_verbs:зреть{}, // зреть на грядке
rus_verbs:зеленеть{}, // зеленеть на грядке
rus_verbs:критиковать{}, // критиковать на страницах газеты
rus_verbs:облететь{}, // облететь на самолете
rus_verbs:заразиться{}, // заразиться на работе
rus_verbs:рассеять{}, // рассеять на территории
rus_verbs:печься{}, // печься на костре
rus_verbs:поспать{}, // поспать на земле
rus_verbs:сплетаться{}, // сплетаться на макушке
rus_verbs:удерживаться{}, // удерживаться на расстоянии
rus_verbs:помешаться{}, // помешаться на чистоте
rus_verbs:ликвидировать{}, // ликвидировать на полигоне
rus_verbs:проваляться{}, // проваляться на диване
rus_verbs:лечиться{}, // лечиться на дому
rus_verbs:обработать{}, // обработать на станке
rus_verbs:защелкнуть{}, // защелкнуть на руках
rus_verbs:разносить{}, // разносить на одежде
rus_verbs:чесать{}, // чесать на груди
rus_verbs:наладить{}, // наладить на конвейере выпуск
rus_verbs:отряхнуться{}, // отряхнуться на улице
rus_verbs:разыгрываться{}, // разыгрываться на скачках
rus_verbs:обеспечиваться{}, // обеспечиваться на выгодных условиях
rus_verbs:греться{}, // греться на вокзале
rus_verbs:засидеться{}, // засидеться на одном месте
rus_verbs:материализоваться{}, // материализоваться на границе
rus_verbs:рассеиваться{}, // рассеиваться на высоте вершин
rus_verbs:перевозить{}, // перевозить на платформе
rus_verbs:поиграть{}, // поиграть на скрипке
rus_verbs:потоптаться{}, // потоптаться на одном месте
rus_verbs:переправиться{}, // переправиться на плоту
rus_verbs:забрезжить{}, // забрезжить на горизонте
rus_verbs:завывать{}, // завывать на опушке
rus_verbs:заваривать{}, // заваривать на кухоньке
rus_verbs:перемещаться{}, // перемещаться на спасательном плоту
инфинитив:писаться{ aux stress="пис^аться" }, глагол:писаться{ aux stress="пис^аться" }, // писаться на бланке
rus_verbs:праздновать{}, // праздновать на улицах
rus_verbs:обучить{}, // обучить на корте
rus_verbs:орудовать{}, // орудовать на складе
rus_verbs:подрасти{}, // подрасти на глядке
rus_verbs:шелестеть{}, // шелестеть на ветру
rus_verbs:раздеваться{}, // раздеваться на публике
rus_verbs:пообедать{}, // пообедать на газоне
rus_verbs:жрать{}, // жрать на помойке
rus_verbs:исполняться{}, // исполняться на флейте
rus_verbs:похолодать{}, // похолодать на улице
rus_verbs:гнить{}, // гнить на каторге
rus_verbs:прослушать{}, // прослушать на концерте
rus_verbs:совещаться{}, // совещаться на заседании
rus_verbs:покачивать{}, // покачивать на волнах
rus_verbs:отсидеть{}, // отсидеть на гаупвахте
rus_verbs:формировать{}, // формировать на секретной базе
rus_verbs:захрапеть{}, // захрапеть на кровати
rus_verbs:объехать{}, // объехать на попутке
rus_verbs:поселить{}, // поселить на верхних этажах
rus_verbs:заворочаться{}, // заворочаться на сене
rus_verbs:напрятать{}, // напрятать на теле
rus_verbs:очухаться{}, // очухаться на земле
rus_verbs:полистать{}, // полистать на досуге
rus_verbs:завертеть{}, // завертеть на шесте
rus_verbs:печатать{}, // печатать на ноуте
rus_verbs:отыскаться{}, // отыскаться на складе
rus_verbs:зафиксировать{}, // зафиксировать на пленке
rus_verbs:расстилаться{}, // расстилаться на столе
rus_verbs:заместить{}, // заместить на посту
rus_verbs:угасать{}, // угасать на неуправляемом корабле
rus_verbs:сразить{}, // сразить на ринге
rus_verbs:расплываться{}, // расплываться на жаре
rus_verbs:сосчитать{}, // сосчитать на пальцах
rus_verbs:сгуститься{}, // сгуститься на небольшой высоте
rus_verbs:цитировать{}, // цитировать на плите
rus_verbs:ориентироваться{}, // ориентироваться на местности
rus_verbs:расширить{}, // расширить на другом конце
rus_verbs:обтереть{}, // обтереть на стоянке
rus_verbs:подстрелить{}, // подстрелить на охоте
rus_verbs:растереть{}, // растереть на твердой поверхности
rus_verbs:подавлять{}, // подавлять на первом этапе
rus_verbs:смешиваться{}, // смешиваться на поверхности
// инфинитив:вычитать{ aux stress="в^ычитать" }, глагол:вычитать{ aux stress="в^ычитать" }, // вычитать на сайте
// деепричастие:вычитав{},
rus_verbs:сократиться{}, // сократиться на втором этапе
rus_verbs:занервничать{}, // занервничать на экзамене
rus_verbs:соприкоснуться{}, // соприкоснуться на трассе
rus_verbs:обозначить{}, // обозначить на плане
rus_verbs:обучаться{}, // обучаться на производстве
rus_verbs:снизиться{}, // снизиться на большой высоте
rus_verbs:простудиться{}, // простудиться на ветру
rus_verbs:поддерживаться{}, // поддерживается на встрече
rus_verbs:уплыть{}, // уплыть на лодочке
rus_verbs:резвиться{}, // резвиться на песочке
rus_verbs:поерзать{}, // поерзать на скамеечке
rus_verbs:похвастаться{}, // похвастаться на встрече
rus_verbs:знакомиться{}, // знакомиться на уроке
rus_verbs:проплывать{}, // проплывать на катере
rus_verbs:засесть{}, // засесть на чердаке
rus_verbs:подцепить{}, // подцепить на дискотеке
rus_verbs:обыскать{}, // обыскать на входе
rus_verbs:оправдаться{}, // оправдаться на суде
rus_verbs:раскрываться{}, // раскрываться на сцене
rus_verbs:одеваться{}, // одеваться на вещевом рынке
rus_verbs:засветиться{}, // засветиться на фотографиях
rus_verbs:употребляться{}, // употребляться на птицефабриках
rus_verbs:грабить{}, // грабить на пустыре
rus_verbs:гонять{}, // гонять на повышенных оборотах
rus_verbs:развеваться{}, // развеваться на древке
rus_verbs:основываться{}, // основываться на безусловных фактах
rus_verbs:допрашивать{}, // допрашивать на базе
rus_verbs:проработать{}, // проработать на стройке
rus_verbs:сосредоточить{}, // сосредоточить на месте
rus_verbs:сочинять{}, // сочинять на ходу
rus_verbs:ползать{}, // ползать на камне
rus_verbs:раскинуться{}, // раскинуться на пустыре
rus_verbs:уставать{}, // уставать на работе
rus_verbs:укрепить{}, // укрепить на конце
rus_verbs:образовывать{}, // образовывать на открытом воздухе взрывоопасную смесь
rus_verbs:одобрять{}, // одобрять на словах
rus_verbs:приговорить{}, // приговорить на заседании тройки
rus_verbs:чернеть{}, // чернеть на свету
rus_verbs:гнуть{}, // гнуть на станке
rus_verbs:размещаться{}, // размещаться на бирже
rus_verbs:соорудить{}, // соорудить на даче
rus_verbs:пастись{}, // пастись на лугу
rus_verbs:формироваться{}, // формироваться на дне
rus_verbs:таить{}, // таить на дне
rus_verbs:приостановиться{}, // приостановиться на середине
rus_verbs:топтаться{}, // топтаться на месте
rus_verbs:громить{}, // громить на подступах
rus_verbs:вычислить{}, // вычислить на бумажке
rus_verbs:заказывать{}, // заказывать на сайте
rus_verbs:осуществить{}, // осуществить на практике
rus_verbs:обосноваться{}, // обосноваться на верхушке
rus_verbs:пытать{}, // пытать на электрическом стуле
rus_verbs:совершиться{}, // совершиться на заседании
rus_verbs:свернуться{}, // свернуться на медленном огне
rus_verbs:пролетать{}, // пролетать на дельтаплане
rus_verbs:сбыться{}, // сбыться на самом деле
rus_verbs:разговориться{}, // разговориться на уроке
rus_verbs:разворачиваться{}, // разворачиваться на перекрестке
rus_verbs:преподнести{}, // преподнести на блюдечке
rus_verbs:напечатать{}, // напечатать на лазернике
rus_verbs:прорвать{}, // прорвать на периферии
rus_verbs:раскачиваться{}, // раскачиваться на доске
rus_verbs:задерживаться{}, // задерживаться на старте
rus_verbs:угощать{}, // угощать на вечеринке
rus_verbs:шарить{}, // шарить на столе
rus_verbs:увеличивать{}, // увеличивать на первом этапе
rus_verbs:рехнуться{}, // рехнуться на старости лет
rus_verbs:расцвести{}, // расцвести на грядке
rus_verbs:закипеть{}, // закипеть на плите
rus_verbs:подлететь{}, // подлететь на параплане
rus_verbs:рыться{}, // рыться на свалке
rus_verbs:добираться{}, // добираться на попутках
rus_verbs:продержаться{}, // продержаться на вершине
rus_verbs:разыскивать{}, // разыскивать на выставках
rus_verbs:освобождать{}, // освобождать на заседании
rus_verbs:передвигаться{}, // передвигаться на самокате
rus_verbs:проявиться{}, // проявиться на свету
rus_verbs:заскользить{}, // заскользить на льду
rus_verbs:пересказать{}, // пересказать на сцене студенческого театра
rus_verbs:протестовать{}, // протестовать на улице
rus_verbs:указываться{}, // указываться на табличках
rus_verbs:прискакать{}, // прискакать на лошадке
rus_verbs:копошиться{}, // копошиться на свежем воздухе
rus_verbs:подсчитать{}, // подсчитать на бумажке
rus_verbs:разволноваться{}, // разволноваться на экзамене
rus_verbs:завертеться{}, // завертеться на полу
rus_verbs:ознакомиться{}, // ознакомиться на ходу
rus_verbs:ржать{}, // ржать на уроке
rus_verbs:раскинуть{}, // раскинуть на грядках
rus_verbs:разгромить{}, // разгромить на ринге
rus_verbs:подслушать{}, // подслушать на совещании
rus_verbs:описываться{}, // описываться на страницах книги
rus_verbs:качаться{}, // качаться на стуле
rus_verbs:усилить{}, // усилить на флангах
rus_verbs:набросать{}, // набросать на клочке картона
rus_verbs:расстреливать{}, // расстреливать на подходе
rus_verbs:запрыгать{}, // запрыгать на одной ноге
rus_verbs:сыскать{}, // сыскать на чужбине
rus_verbs:подтвердиться{}, // подтвердиться на практике
rus_verbs:плескаться{}, // плескаться на мелководье
rus_verbs:расширяться{}, // расширяться на конце
rus_verbs:подержать{}, // подержать на солнце
rus_verbs:планироваться{}, // планироваться на общем собрании
rus_verbs:сгинуть{}, // сгинуть на чужбине
rus_verbs:замкнуться{}, // замкнуться на точке
rus_verbs:закачаться{}, // закачаться на ветру
rus_verbs:перечитывать{}, // перечитывать на ходу
rus_verbs:перелететь{}, // перелететь на дельтаплане
rus_verbs:оживать{}, // оживать на солнце
rus_verbs:женить{}, // женить на богатой невесте
rus_verbs:заглохнуть{}, // заглохнуть на старте
rus_verbs:копаться{}, // копаться на полу
rus_verbs:развлекаться{}, // развлекаться на дискотеке
rus_verbs:печататься{}, // печататься на струйном принтере
rus_verbs:обрываться{}, // обрываться на полуслове
rus_verbs:ускакать{}, // ускакать на лошадке
rus_verbs:подписывать{}, // подписывать на столе
rus_verbs:добывать{}, // добывать на выработке
rus_verbs:скопиться{}, // скопиться на выходе
rus_verbs:повстречать{}, // повстречать на пути
rus_verbs:поцеловаться{}, // поцеловаться на площади
rus_verbs:растянуть{}, // растянуть на столе
rus_verbs:подаваться{}, // подаваться на благотворительном обеде
rus_verbs:повстречаться{}, // повстречаться на митинге
rus_verbs:примоститься{}, // примоститься на ступеньках
rus_verbs:отразить{}, // отразить на страницах доклада
rus_verbs:пояснять{}, // пояснять на страницах приложения
rus_verbs:накормить{}, // накормить на кухне
rus_verbs:поужинать{}, // поужинать на веранде
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть на митинге
деепричастие:спев{},
инфинитив:спеть{ вид:несоверш }, глагол:спеть{ вид:несоверш },
rus_verbs:топить{}, // топить на мелководье
rus_verbs:освоить{}, // освоить на практике
rus_verbs:распластаться{}, // распластаться на травке
rus_verbs:отплыть{}, // отплыть на старом каяке
rus_verbs:улетать{}, // улетать на любом самолете
rus_verbs:отстаивать{}, // отстаивать на корте
rus_verbs:осуждать{}, // осуждать на словах
rus_verbs:переговорить{}, // переговорить на обеде
rus_verbs:укрыть{}, // укрыть на чердаке
rus_verbs:томиться{}, // томиться на привязи
rus_verbs:сжигать{}, // сжигать на полигоне
rus_verbs:позавтракать{}, // позавтракать на лоне природы
rus_verbs:функционировать{}, // функционирует на солнечной энергии
rus_verbs:разместить{}, // разместить на сайте
rus_verbs:пронести{}, // пронести на теле
rus_verbs:нашарить{}, // нашарить на столе
rus_verbs:корчиться{}, // корчиться на полу
rus_verbs:распознать{}, // распознать на снимке
rus_verbs:повеситься{}, // повеситься на шнуре
rus_verbs:обозначиться{}, // обозначиться на картах
rus_verbs:оступиться{}, // оступиться на скользком льду
rus_verbs:подносить{}, // подносить на блюдечке
rus_verbs:расстелить{}, // расстелить на газоне
rus_verbs:обсуждаться{}, // обсуждаться на собрании
rus_verbs:расписаться{}, // расписаться на бланке
rus_verbs:плестись{}, // плестись на привязи
rus_verbs:объявиться{}, // объявиться на сцене
rus_verbs:повышаться{}, // повышаться на первом датчике
rus_verbs:разрабатывать{}, // разрабатывать на заводе
rus_verbs:прерывать{}, // прерывать на середине
rus_verbs:каяться{}, // каяться на публике
rus_verbs:освоиться{}, // освоиться на лошади
rus_verbs:подплыть{}, // подплыть на плоту
rus_verbs:оскорбить{}, // оскорбить на митинге
rus_verbs:торжествовать{}, // торжествовать на пьедестале
rus_verbs:поправлять{}, // поправлять на одежде
rus_verbs:отражать{}, // отражать на картине
rus_verbs:дремать{}, // дремать на кушетке
rus_verbs:применяться{}, // применяться на производстве стали
rus_verbs:поражать{}, // поражать на большой дистанции
rus_verbs:расстрелять{}, // расстрелять на окраине хутора
rus_verbs:рассчитать{}, // рассчитать на калькуляторе
rus_verbs:записывать{}, // записывать на ленте
rus_verbs:перебирать{}, // перебирать на ладони
rus_verbs:разбиться{}, // разбиться на катере
rus_verbs:поискать{}, // поискать на ферме
rus_verbs:прятать{}, // прятать на заброшенном складе
rus_verbs:пропеть{}, // пропеть на эстраде
rus_verbs:замелькать{}, // замелькать на экране
rus_verbs:грустить{}, // грустить на веранде
rus_verbs:крутить{}, // крутить на оси
rus_verbs:подготовить{}, // подготовить на конспиративной квартире
rus_verbs:различать{}, // различать на картинке
rus_verbs:киснуть{}, // киснуть на чужбине
rus_verbs:оборваться{}, // оборваться на полуслове
rus_verbs:запутаться{}, // запутаться на простейшем тесте
rus_verbs:общаться{}, // общаться на уроке
rus_verbs:производиться{}, // производиться на фабрике
rus_verbs:сочинить{}, // сочинить на досуге
rus_verbs:давить{}, // давить на лице
rus_verbs:разработать{}, // разработать на секретном предприятии
rus_verbs:качать{}, // качать на качелях
rus_verbs:тушить{}, // тушить на крыше пожар
rus_verbs:охранять{}, // охранять на территории базы
rus_verbs:приметить{}, // приметить на взгорке
rus_verbs:скрыть{}, // скрыть на теле
rus_verbs:удерживать{}, // удерживать на руке
rus_verbs:усвоить{}, // усвоить на уроке
rus_verbs:растаять{}, // растаять на солнечной стороне
rus_verbs:красоваться{}, // красоваться на виду
rus_verbs:сохраняться{}, // сохраняться на холоде
rus_verbs:лечить{}, // лечить на дому
rus_verbs:прокатиться{}, // прокатиться на уницикле
rus_verbs:договариваться{}, // договариваться на нейтральной территории
rus_verbs:качнуться{}, // качнуться на одной ноге
rus_verbs:опубликовать{}, // опубликовать на сайте
rus_verbs:отражаться{}, // отражаться на поверхности воды
rus_verbs:обедать{}, // обедать на веранде
rus_verbs:посидеть{}, // посидеть на лавочке
rus_verbs:сообщаться{}, // сообщаться на официальном сайте
rus_verbs:свершиться{}, // свершиться на заседании
rus_verbs:ночевать{}, // ночевать на даче
rus_verbs:темнеть{}, // темнеть на свету
rus_verbs:гибнуть{}, // гибнуть на территории полигона
rus_verbs:усиливаться{}, // усиливаться на территории округа
rus_verbs:проживать{}, // проживать на даче
rus_verbs:исследовать{}, // исследовать на большой глубине
rus_verbs:обитать{}, // обитать на громадной глубине
rus_verbs:сталкиваться{}, // сталкиваться на большой высоте
rus_verbs:таиться{}, // таиться на большой глубине
rus_verbs:спасать{}, // спасать на пожаре
rus_verbs:сказываться{}, // сказываться на общем результате
rus_verbs:заблудиться{}, // заблудиться на стройке
rus_verbs:пошарить{}, // пошарить на полках
rus_verbs:планировать{}, // планировать на бумаге
rus_verbs:ранить{}, // ранить на полигоне
rus_verbs:хлопать{}, // хлопать на сцене
rus_verbs:основать{}, // основать на горе новый монастырь
rus_verbs:отбить{}, // отбить на столе
rus_verbs:отрицать{}, // отрицать на заседании комиссии
rus_verbs:устоять{}, // устоять на ногах
rus_verbs:отзываться{}, // отзываться на страницах отчёта
rus_verbs:притормозить{}, // притормозить на обочине
rus_verbs:читаться{}, // читаться на лице
rus_verbs:заиграть{}, // заиграть на саксофоне
rus_verbs:зависнуть{}, // зависнуть на игровой площадке
rus_verbs:сознаться{}, // сознаться на допросе
rus_verbs:выясняться{}, // выясняться на очной ставке
rus_verbs:наводить{}, // наводить на столе порядок
rus_verbs:покоиться{}, // покоиться на кладбище
rus_verbs:значиться{}, // значиться на бейджике
rus_verbs:съехать{}, // съехать на санках
rus_verbs:познакомить{}, // познакомить на свадьбе
rus_verbs:завязать{}, // завязать на спине
rus_verbs:грохнуть{}, // грохнуть на площади
rus_verbs:разъехаться{}, // разъехаться на узкой дороге
rus_verbs:столпиться{}, // столпиться на крыльце
rus_verbs:порыться{}, // порыться на полках
rus_verbs:ослабить{}, // ослабить на шее
rus_verbs:оправдывать{}, // оправдывать на суде
rus_verbs:обнаруживаться{}, // обнаруживаться на складе
rus_verbs:спастись{}, // спастись на дереве
rus_verbs:прерваться{}, // прерваться на полуслове
rus_verbs:строиться{}, // строиться на пустыре
rus_verbs:познать{}, // познать на практике
rus_verbs:путешествовать{}, // путешествовать на поезде
rus_verbs:побеждать{}, // побеждать на ринге
rus_verbs:рассматриваться{}, // рассматриваться на заседании
rus_verbs:продаваться{}, // продаваться на открытом рынке
rus_verbs:разместиться{}, // разместиться на базе
rus_verbs:завыть{}, // завыть на холме
rus_verbs:настигнуть{}, // настигнуть на окраине
rus_verbs:укрыться{}, // укрыться на чердаке
rus_verbs:расплакаться{}, // расплакаться на заседании комиссии
rus_verbs:заканчивать{}, // заканчивать на последнем задании
rus_verbs:пролежать{}, // пролежать на столе
rus_verbs:громоздиться{}, // громоздиться на полу
rus_verbs:замерзнуть{}, // замерзнуть на открытом воздухе
rus_verbs:поскользнуться{}, // поскользнуться на льду
rus_verbs:таскать{}, // таскать на спине
rus_verbs:просматривать{}, // просматривать на сайте
rus_verbs:обдумать{}, // обдумать на досуге
rus_verbs:гадать{}, // гадать на кофейной гуще
rus_verbs:останавливать{}, // останавливать на выходе
rus_verbs:обозначать{}, // обозначать на странице
rus_verbs:долететь{}, // долететь на спортивном байке
rus_verbs:тесниться{}, // тесниться на чердачке
rus_verbs:хоронить{}, // хоронить на частном кладбище
rus_verbs:установиться{}, // установиться на юге
rus_verbs:прикидывать{}, // прикидывать на клочке бумаги
rus_verbs:затаиться{}, // затаиться на дереве
rus_verbs:раздобыть{}, // раздобыть на складе
rus_verbs:перебросить{}, // перебросить на вертолетах
rus_verbs:захватывать{}, // захватывать на базе
rus_verbs:сказаться{}, // сказаться на итоговых оценках
rus_verbs:покачиваться{}, // покачиваться на волнах
rus_verbs:крутиться{}, // крутиться на кухне
rus_verbs:помещаться{}, // помещаться на полке
rus_verbs:питаться{}, // питаться на помойке
rus_verbs:отдохнуть{}, // отдохнуть на загородной вилле
rus_verbs:кататься{}, // кататься на велике
rus_verbs:поработать{}, // поработать на стройке
rus_verbs:ограбить{}, // ограбить на пустыре
rus_verbs:зарабатывать{}, // зарабатывать на бирже
rus_verbs:преуспеть{}, // преуспеть на ниве искусства
rus_verbs:заерзать{}, // заерзать на стуле
rus_verbs:разъяснить{}, // разъяснить на полях
rus_verbs:отчеканить{}, // отчеканить на медной пластине
rus_verbs:торговать{}, // торговать на рынке
rus_verbs:поколебаться{}, // поколебаться на пороге
rus_verbs:прикинуть{}, // прикинуть на бумажке
rus_verbs:рассечь{}, // рассечь на тупом конце
rus_verbs:посмеяться{}, // посмеяться на переменке
rus_verbs:остыть{}, // остыть на морозном воздухе
rus_verbs:запереться{}, // запереться на чердаке
rus_verbs:обогнать{}, // обогнать на повороте
rus_verbs:подтянуться{}, // подтянуться на турнике
rus_verbs:привозить{}, // привозить на машине
rus_verbs:подбирать{}, // подбирать на полу
rus_verbs:уничтожать{}, // уничтожать на подходе
rus_verbs:притаиться{}, // притаиться на вершине
rus_verbs:плясать{}, // плясать на костях
rus_verbs:поджидать{}, // поджидать на вокзале
rus_verbs:закончить{}, // Мы закончили игру на самом интересном месте (САМ не может быть первым прилагательным в цепочке!)
rus_verbs:смениться{}, // смениться на посту
rus_verbs:посчитать{}, // посчитать на пальцах
rus_verbs:прицелиться{}, // прицелиться на бегу
rus_verbs:нарисовать{}, // нарисовать на стене
rus_verbs:прыгать{}, // прыгать на сцене
rus_verbs:повертеть{}, // повертеть на пальце
rus_verbs:попрощаться{}, // попрощаться на панихиде
инфинитив:просыпаться{ вид:соверш }, глагол:просыпаться{ вид:соверш }, // просыпаться на диване
rus_verbs:разобрать{}, // разобрать на столе
rus_verbs:помереть{}, // помереть на чужбине
rus_verbs:различить{}, // различить на нечеткой фотографии
rus_verbs:рисовать{}, // рисовать на доске
rus_verbs:проследить{}, // проследить на экране
rus_verbs:задремать{}, // задремать на диване
rus_verbs:ругаться{}, // ругаться на людях
rus_verbs:сгореть{}, // сгореть на работе
rus_verbs:зазвучать{}, // зазвучать на коротких волнах
rus_verbs:задохнуться{}, // задохнуться на вершине горы
rus_verbs:порождать{}, // порождать на поверхности небольшую рябь
rus_verbs:отдыхать{}, // отдыхать на курорте
rus_verbs:образовать{}, // образовать на дне толстый слой
rus_verbs:поправиться{}, // поправиться на дармовых харчах
rus_verbs:отмечать{}, // отмечать на календаре
rus_verbs:реять{}, // реять на флагштоке
rus_verbs:ползти{}, // ползти на коленях
rus_verbs:продавать{}, // продавать на аукционе
rus_verbs:сосредоточиться{}, // сосредоточиться на основной задаче
rus_verbs:рыскать{}, // мышки рыскали на кухне
rus_verbs:расстегнуть{}, // расстегнуть на куртке все пуговицы
rus_verbs:напасть{}, // напасть на территории другого государства
rus_verbs:издать{}, // издать на западе
rus_verbs:оставаться{}, // оставаться на страже порядка
rus_verbs:появиться{}, // наконец появиться на экране
rus_verbs:лежать{}, // лежать на столе
rus_verbs:ждать{}, // ждать на берегу
инфинитив:писать{aux stress="пис^ать"}, // писать на бумаге
глагол:писать{aux stress="пис^ать"},
rus_verbs:оказываться{}, // оказываться на полу
rus_verbs:поставить{}, // поставить на столе
rus_verbs:держать{}, // держать на крючке
rus_verbs:выходить{}, // выходить на остановке
rus_verbs:заговорить{}, // заговорить на китайском языке
rus_verbs:ожидать{}, // ожидать на стоянке
rus_verbs:закричать{}, // закричал на минарете муэдзин
rus_verbs:простоять{}, // простоять на посту
rus_verbs:продолжить{}, // продолжить на первом этаже
rus_verbs:ощутить{}, // ощутить на себе влияние кризиса
rus_verbs:состоять{}, // состоять на учете
rus_verbs:готовиться{},
инфинитив:акклиматизироваться{вид:несоверш}, // альпинисты готовятся акклиматизироваться на новой высоте
глагол:акклиматизироваться{вид:несоверш},
rus_verbs:арестовать{}, // грабители были арестованы на месте преступления
rus_verbs:схватить{}, // грабители были схвачены на месте преступления
инфинитив:атаковать{ вид:соверш }, // взвод был атакован на границе
глагол:атаковать{ вид:соверш },
прилагательное:атакованный{ вид:соверш },
прилагательное:атаковавший{ вид:соверш },
rus_verbs:базировать{}, // установка будет базирована на границе
rus_verbs:базироваться{}, // установка базируется на границе
rus_verbs:барахтаться{}, // дети барахтались на мелководье
rus_verbs:браконьерить{}, // Охотники браконьерили ночью на реке
rus_verbs:браконьерствовать{}, // Охотники ночью браконьерствовали на реке
rus_verbs:бренчать{}, // парень что-то бренчал на гитаре
rus_verbs:бренькать{}, // парень что-то бренькает на гитаре
rus_verbs:начать{}, // Рынок акций РФ начал торги на отрицательной территории.
rus_verbs:буксовать{}, // Колеса буксуют на льду
rus_verbs:вертеться{}, // Непоседливый ученик много вертится на стуле
rus_verbs:взвести{}, // Боец взвел на оружии предохранитель
rus_verbs:вилять{}, // Машина сильно виляла на дороге
rus_verbs:висеть{}, // Яблоко висит на ветке
rus_verbs:возлежать{}, // возлежать на лежанке
rus_verbs:подниматься{}, // Мы поднимаемся на лифте
rus_verbs:подняться{}, // Мы поднимемся на лифте
rus_verbs:восседать{}, // Коля восседает на лошади
rus_verbs:воссиять{}, // Луна воссияла на небе
rus_verbs:воцариться{}, // Мир воцарился на всей земле
rus_verbs:воцаряться{}, // Мир воцаряется на всей земле
rus_verbs:вращать{}, // вращать на поясе
rus_verbs:вращаться{}, // вращаться на поясе
rus_verbs:встретить{}, // встретить друга на улице
rus_verbs:встретиться{}, // встретиться на занятиях
rus_verbs:встречать{}, // встречать на занятиях
rus_verbs:въебывать{}, // въебывать на работе
rus_verbs:въезжать{}, // въезжать на автомобиле
rus_verbs:въехать{}, // въехать на автомобиле
rus_verbs:выгорать{}, // ткань выгорает на солнце
rus_verbs:выгореть{}, // ткань выгорела на солнце
rus_verbs:выгравировать{}, // выгравировать на табличке надпись
rus_verbs:выжить{}, // выжить на необитаемом острове
rus_verbs:вылежаться{}, // помидоры вылежались на солнце
rus_verbs:вылеживаться{}, // вылеживаться на солнце
rus_verbs:выместить{}, // выместить на ком-то злобу
rus_verbs:вымещать{}, // вымещать на ком-то свое раздражение
rus_verbs:вымещаться{}, // вымещаться на ком-то
rus_verbs:выращивать{}, // выращивать на грядке помидоры
rus_verbs:выращиваться{}, // выращиваться на грядке
инфинитив:вырезать{вид:соверш}, // вырезать на доске надпись
глагол:вырезать{вид:соверш},
инфинитив:вырезать{вид:несоверш},
глагол:вырезать{вид:несоверш},
rus_verbs:вырисоваться{}, // вырисоваться на графике
rus_verbs:вырисовываться{}, // вырисовываться на графике
rus_verbs:высаживать{}, // высаживать на необитаемом острове
rus_verbs:высаживаться{}, // высаживаться на острове
rus_verbs:высвечивать{}, // высвечивать на дисплее температуру
rus_verbs:высвечиваться{}, // высвечиваться на дисплее
rus_verbs:выстроить{}, // выстроить на фундаменте
rus_verbs:выстроиться{}, // выстроиться на плацу
rus_verbs:выстудить{}, // выстудить на морозе
rus_verbs:выстудиться{}, // выстудиться на морозе
rus_verbs:выстужать{}, // выстужать на морозе
rus_verbs:выстуживать{}, // выстуживать на морозе
rus_verbs:выстуживаться{}, // выстуживаться на морозе
rus_verbs:выстукать{}, // выстукать на клавиатуре
rus_verbs:выстукивать{}, // выстукивать на клавиатуре
rus_verbs:выстукиваться{}, // выстукиваться на клавиатуре
rus_verbs:выступать{}, // выступать на сцене
rus_verbs:выступить{}, // выступить на сцене
rus_verbs:выстучать{}, // выстучать на клавиатуре
rus_verbs:выстывать{}, // выстывать на морозе
rus_verbs:выстыть{}, // выстыть на морозе
rus_verbs:вытатуировать{}, // вытатуировать на руке якорь
rus_verbs:говорить{}, // говорить на повышенных тонах
rus_verbs:заметить{}, // заметить на берегу
rus_verbs:стоять{}, // твёрдо стоять на ногах
rus_verbs:оказаться{}, // оказаться на передовой линии
rus_verbs:почувствовать{}, // почувствовать на своей шкуре
rus_verbs:остановиться{}, // остановиться на первом пункте
rus_verbs:показаться{}, // показаться на горизонте
rus_verbs:чувствовать{}, // чувствовать на своей шкуре
rus_verbs:искать{}, // искать на открытом пространстве
rus_verbs:иметься{}, // иметься на складе
rus_verbs:клясться{}, // клясться на Коране
rus_verbs:прервать{}, // прервать на полуслове
rus_verbs:играть{}, // играть на чувствах
rus_verbs:спуститься{}, // спуститься на парашюте
rus_verbs:понадобиться{}, // понадобиться на экзамене
rus_verbs:служить{}, // служить на флоте
rus_verbs:подобрать{}, // подобрать на улице
rus_verbs:появляться{}, // появляться на сцене
rus_verbs:селить{}, // селить на чердаке
rus_verbs:поймать{}, // поймать на границе
rus_verbs:увидать{}, // увидать на опушке
rus_verbs:подождать{}, // подождать на перроне
rus_verbs:прочесть{}, // прочесть на полях
rus_verbs:тонуть{}, // тонуть на мелководье
rus_verbs:ощущать{}, // ощущать на коже
rus_verbs:отметить{}, // отметить на полях
rus_verbs:показывать{}, // показывать на графике
rus_verbs:разговаривать{}, // разговаривать на иностранном языке
rus_verbs:прочитать{}, // прочитать на сайте
rus_verbs:попробовать{}, // попробовать на практике
rus_verbs:замечать{}, // замечать на коже грязь
rus_verbs:нести{}, // нести на плечах
rus_verbs:носить{}, // носить на голове
rus_verbs:гореть{}, // гореть на работе
rus_verbs:застыть{}, // застыть на пороге
инфинитив:жениться{ вид:соверш }, // жениться на королеве
глагол:жениться{ вид:соверш },
прилагательное:женатый{},
прилагательное:женившийся{},
rus_verbs:спрятать{}, // спрятать на чердаке
rus_verbs:развернуться{}, // развернуться на плацу
rus_verbs:строить{}, // строить на песке
rus_verbs:устроить{}, // устроить на даче тестральный вечер
rus_verbs:настаивать{}, // настаивать на выполнении приказа
rus_verbs:находить{}, // находить на берегу
rus_verbs:мелькнуть{}, // мелькнуть на экране
rus_verbs:очутиться{}, // очутиться на опушке леса
инфинитив:использовать{вид:соверш}, // использовать на работе
глагол:использовать{вид:соверш},
инфинитив:использовать{вид:несоверш},
глагол:использовать{вид:несоверш},
прилагательное:использованный{},
прилагательное:использующий{},
прилагательное:использовавший{},
rus_verbs:лететь{}, // лететь на воздушном шаре
rus_verbs:смеяться{}, // смеяться на сцене
rus_verbs:ездить{}, // ездить на мопеде
rus_verbs:заснуть{}, // заснуть на диване
rus_verbs:застать{}, // застать на рабочем месте
rus_verbs:очнуться{}, // очнуться на больничной койке
rus_verbs:разглядеть{}, // разглядеть на фотографии
rus_verbs:обойти{}, // обойти на вираже
rus_verbs:удержаться{}, // удержаться на троне
rus_verbs:побывать{}, // побывать на другой планете
rus_verbs:заняться{}, // заняться на выходных делом
rus_verbs:вянуть{}, // вянуть на солнце
rus_verbs:постоять{}, // постоять на голове
rus_verbs:приобрести{}, // приобрести на распродаже
rus_verbs:попасться{}, // попасться на краже
rus_verbs:продолжаться{}, // продолжаться на земле
rus_verbs:открывать{}, // открывать на арене
rus_verbs:создавать{}, // создавать на сцене
rus_verbs:обсуждать{}, // обсуждать на кухне
rus_verbs:отыскать{}, // отыскать на полу
rus_verbs:уснуть{}, // уснуть на диване
rus_verbs:задержаться{}, // задержаться на работе
rus_verbs:курить{}, // курить на свежем воздухе
rus_verbs:приподняться{}, // приподняться на локтях
rus_verbs:установить{}, // установить на вершине
rus_verbs:запереть{}, // запереть на балконе
rus_verbs:синеть{}, // синеть на воздухе
rus_verbs:убивать{}, // убивать на нейтральной территории
rus_verbs:скрываться{}, // скрываться на даче
rus_verbs:родить{}, // родить на полу
rus_verbs:описать{}, // описать на страницах книги
rus_verbs:перехватить{}, // перехватить на подлете
rus_verbs:скрывать{}, // скрывать на даче
rus_verbs:сменить{}, // сменить на посту
rus_verbs:мелькать{}, // мелькать на экране
rus_verbs:присутствовать{}, // присутствовать на мероприятии
rus_verbs:украсть{}, // украсть на рынке
rus_verbs:победить{}, // победить на ринге
rus_verbs:упомянуть{}, // упомянуть на страницах романа
rus_verbs:плыть{}, // плыть на старой лодке
rus_verbs:повиснуть{}, // повиснуть на перекладине
rus_verbs:нащупать{}, // нащупать на дне
rus_verbs:затихнуть{}, // затихнуть на дне
rus_verbs:построить{}, // построить на участке
rus_verbs:поддерживать{}, // поддерживать на поверхности
rus_verbs:заработать{}, // заработать на бирже
rus_verbs:провалиться{}, // провалиться на экзамене
rus_verbs:сохранить{}, // сохранить на диске
rus_verbs:располагаться{}, // располагаться на софе
rus_verbs:поклясться{}, // поклясться на библии
rus_verbs:сражаться{}, // сражаться на арене
rus_verbs:спускаться{}, // спускаться на дельтаплане
rus_verbs:уничтожить{}, // уничтожить на подступах
rus_verbs:изучить{}, // изучить на практике
rus_verbs:рождаться{}, // рождаться на праздниках
rus_verbs:прилететь{}, // прилететь на самолете
rus_verbs:догнать{}, // догнать на перекрестке
rus_verbs:изобразить{}, // изобразить на бумаге
rus_verbs:проехать{}, // проехать на тракторе
rus_verbs:приготовить{}, // приготовить на масле
rus_verbs:споткнуться{}, // споткнуться на полу
rus_verbs:собирать{}, // собирать на берегу
rus_verbs:отсутствовать{}, // отсутствовать на тусовке
rus_verbs:приземлиться{}, // приземлиться на военном аэродроме
rus_verbs:сыграть{}, // сыграть на трубе
rus_verbs:прятаться{}, // прятаться на даче
rus_verbs:спрятаться{}, // спрятаться на чердаке
rus_verbs:провозгласить{}, // провозгласить на митинге
rus_verbs:изложить{}, // изложить на бумаге
rus_verbs:использоваться{}, // использоваться на практике
rus_verbs:замяться{}, // замяться на входе
rus_verbs:раздаваться{}, // Крик ягуара раздается на краю болота
rus_verbs:сверкнуть{}, // сверкнуть на солнце
rus_verbs:сверкать{}, // сверкать на свету
rus_verbs:задержать{}, // задержать на митинге
rus_verbs:осечься{}, // осечься на первом слове
rus_verbs:хранить{}, // хранить на банковском счету
rus_verbs:шутить{}, // шутить на уроке
rus_verbs:кружиться{}, // кружиться на балу
rus_verbs:чертить{}, // чертить на доске
rus_verbs:отразиться{}, // отразиться на оценках
rus_verbs:греть{}, // греть на солнце
rus_verbs:рассуждать{}, // рассуждать на страницах своей книги
rus_verbs:окружать{}, // окружать на острове
rus_verbs:сопровождать{}, // сопровождать на охоте
rus_verbs:заканчиваться{}, // заканчиваться на самом интересном месте
rus_verbs:содержаться{}, // содержаться на приусадебном участке
rus_verbs:поселиться{}, // поселиться на даче
rus_verbs:запеть{}, // запеть на сцене
инфинитив:провозить{ вид:несоверш }, // провозить на теле
глагол:провозить{ вид:несоверш },
прилагательное:провезенный{},
прилагательное:провозивший{вид:несоверш},
прилагательное:провозящий{вид:несоверш},
деепричастие:провозя{},
rus_verbs:мочить{}, // мочить на месте
rus_verbs:преследовать{}, // преследовать на территории другого штата
rus_verbs:пролететь{}, // пролетел на параплане
rus_verbs:драться{}, // драться на рапирах
rus_verbs:просидеть{}, // просидеть на занятиях
rus_verbs:убираться{}, // убираться на балконе
rus_verbs:таять{}, // таять на солнце
rus_verbs:проверять{}, // проверять на полиграфе
rus_verbs:убеждать{}, // убеждать на примере
rus_verbs:скользить{}, // скользить на льду
rus_verbs:приобретать{}, // приобретать на распродаже
rus_verbs:летать{}, // летать на метле
rus_verbs:толпиться{}, // толпиться на перроне
rus_verbs:плавать{}, // плавать на надувном матрасе
rus_verbs:описывать{}, // описывать на страницах повести
rus_verbs:пробыть{}, // пробыть на солнце слишком долго
rus_verbs:застрять{}, // застрять на верхнем этаже
rus_verbs:метаться{}, // метаться на полу
rus_verbs:сжечь{}, // сжечь на костре
rus_verbs:расслабиться{}, // расслабиться на кушетке
rus_verbs:услыхать{}, // услыхать на рынке
rus_verbs:удержать{}, // удержать на прежнем уровне
rus_verbs:образоваться{}, // образоваться на дне
rus_verbs:рассмотреть{}, // рассмотреть на поверхности чипа
rus_verbs:уезжать{}, // уезжать на попутке
rus_verbs:похоронить{}, // похоронить на закрытом кладбище
rus_verbs:настоять{}, // настоять на пересмотре оценок
rus_verbs:растянуться{}, // растянуться на горячем песке
rus_verbs:покрутить{}, // покрутить на шесте
rus_verbs:обнаружиться{}, // обнаружиться на болоте
rus_verbs:гулять{}, // гулять на свадьбе
rus_verbs:утонуть{}, // утонуть на курорте
rus_verbs:храниться{}, // храниться на депозите
rus_verbs:танцевать{}, // танцевать на свадьбе
rus_verbs:трудиться{}, // трудиться на заводе
инфинитив:засыпать{переходность:непереходный вид:несоверш}, // засыпать на кровати
глагол:засыпать{переходность:непереходный вид:несоверш},
деепричастие:засыпая{переходность:непереходный вид:несоверш},
прилагательное:засыпавший{переходность:непереходный вид:несоверш},
прилагательное:засыпающий{ вид:несоверш переходность:непереходный }, // ребенок, засыпающий на руках
rus_verbs:сушить{}, // сушить на открытом воздухе
rus_verbs:зашевелиться{}, // зашевелиться на чердаке
rus_verbs:обдумывать{}, // обдумывать на досуге
rus_verbs:докладывать{}, // докладывать на научной конференции
rus_verbs:промелькнуть{}, // промелькнуть на экране
// прилагательное:находящийся{ вид:несоверш }, // колонна, находящаяся на ничейной территории
прилагательное:написанный{}, // слово, написанное на заборе
rus_verbs:умещаться{}, // компьютер, умещающийся на ладони
rus_verbs:открыть{}, // книга, открытая на последней странице
rus_verbs:спать{}, // йог, спящий на гвоздях
rus_verbs:пробуксовывать{}, // колесо, пробуксовывающее на обледенелом асфальте
rus_verbs:забуксовать{}, // колесо, забуксовавшее на обледенелом асфальте
rus_verbs:отобразиться{}, // удивление, отобразившееся на лице
rus_verbs:увидеть{}, // на полу я увидел чьи-то следы
rus_verbs:видеть{}, // на полу я вижу чьи-то следы
rus_verbs:оставить{}, // Мел оставил на доске белый след.
rus_verbs:оставлять{}, // Мел оставляет на доске белый след.
rus_verbs:встречаться{}, // встречаться на лекциях
rus_verbs:познакомиться{}, // познакомиться на занятиях
rus_verbs:устроиться{}, // она устроилась на кровати
rus_verbs:ложиться{}, // ложись на полу
rus_verbs:останавливаться{}, // останавливаться на достигнутом
rus_verbs:спотыкаться{}, // спотыкаться на ровном месте
rus_verbs:распечатать{}, // распечатать на бумаге
rus_verbs:распечатывать{}, // распечатывать на бумаге
rus_verbs:просмотреть{}, // просмотреть на бумаге
rus_verbs:закрепляться{}, // закрепляться на плацдарме
rus_verbs:погреться{}, // погреться на солнышке
rus_verbs:мешать{}, // Он мешал краски на палитре.
rus_verbs:занять{}, // Он занял первое место на соревнованиях.
rus_verbs:заговариваться{}, // Он заговаривался иногда на уроках.
деепричастие:женившись{ вид:соверш },
rus_verbs:везти{}, // Он везёт песок на тачке.
прилагательное:казненный{}, // Он был казнён на электрическом стуле.
rus_verbs:прожить{}, // Он безвыездно прожил всё лето на даче.
rus_verbs:принести{}, // Официантка принесла нам обед на подносе.
rus_verbs:переписать{}, // Перепишите эту рукопись на машинке.
rus_verbs:идти{}, // Поезд идёт на малой скорости.
rus_verbs:петь{}, // птички поют на рассвете
rus_verbs:смотреть{}, // Смотри на обороте.
rus_verbs:прибрать{}, // прибрать на столе
rus_verbs:прибраться{}, // прибраться на столе
rus_verbs:растить{}, // растить капусту на огороде
rus_verbs:тащить{}, // тащить ребенка на руках
rus_verbs:убирать{}, // убирать на столе
rus_verbs:простыть{}, // Я простыл на морозе.
rus_verbs:сиять{}, // ясные звезды мирно сияли на безоблачном весеннем небе.
rus_verbs:проводиться{}, // такие эксперименты не проводятся на воде
rus_verbs:достать{}, // Я не могу достать до яблок на верхних ветках.
rus_verbs:расплыться{}, // Чернила расплылись на плохой бумаге.
rus_verbs:вскочить{}, // У него вскочил прыщ на носу.
rus_verbs:свить{}, // У нас на балконе воробей свил гнездо.
rus_verbs:оторваться{}, // У меня на пальто оторвалась пуговица.
rus_verbs:восходить{}, // Солнце восходит на востоке.
rus_verbs:блестеть{}, // Снег блестит на солнце.
rus_verbs:побить{}, // Рысак побил всех лошадей на скачках.
rus_verbs:литься{}, // Реки крови льются на войне.
rus_verbs:держаться{}, // Ребёнок уже твёрдо держится на ногах.
rus_verbs:клубиться{}, // Пыль клубится на дороге.
инфинитив:написать{ aux stress="напис^ать" }, // Ты должен написать статью на английском языке
глагол:написать{ aux stress="напис^ать" }, // Он написал статью на русском языке.
// глагол:находиться{вид:несоверш}, // мой поезд находится на первом пути
// инфинитив:находиться{вид:несоверш},
rus_verbs:жить{}, // Было интересно жить на курорте.
rus_verbs:повидать{}, // Он много повидал на своём веку.
rus_verbs:разъезжаться{}, // Ноги разъезжаются не только на льду.
rus_verbs:расположиться{}, // Оба села расположились на берегу реки.
rus_verbs:объясняться{}, // Они объясняются на иностранном языке.
rus_verbs:прощаться{}, // Они долго прощались на вокзале.
rus_verbs:работать{}, // Она работает на ткацкой фабрике.
rus_verbs:купить{}, // Она купила молоко на рынке.
rus_verbs:поместиться{}, // Все книги поместились на полке.
глагол:проводить{вид:несоверш}, инфинитив:проводить{вид:несоверш}, // Нужно проводить теорию на практике.
rus_verbs:пожить{}, // Недолго она пожила на свете.
rus_verbs:краснеть{}, // Небо краснеет на закате.
rus_verbs:бывать{}, // На Волге бывает сильное волнение.
rus_verbs:ехать{}, // Мы туда ехали на автобусе.
rus_verbs:провести{}, // Мы провели месяц на даче.
rus_verbs:поздороваться{}, // Мы поздоровались при встрече на улице.
rus_verbs:расти{}, // Арбузы растут теперь не только на юге.
ГЛ_ИНФ(сидеть), // три больших пса сидят на траве
ГЛ_ИНФ(сесть), // три больших пса сели на траву
ГЛ_ИНФ(перевернуться), // На дороге перевернулся автомобиль
ГЛ_ИНФ(повезти), // я повезу тебя на машине
ГЛ_ИНФ(отвезти), // мы отвезем тебя на такси
ГЛ_ИНФ(пить), // пить на кухне чай
ГЛ_ИНФ(найти), // найти на острове
ГЛ_ИНФ(быть), // на этих костях есть следы зубов
ГЛ_ИНФ(высадиться), // помощники высадились на острове
ГЛ_ИНФ(делать),прилагательное:делающий{}, прилагательное:делавший{}, деепричастие:делая{}, // смотрю фильм о том, что пираты делали на необитаемом острове
ГЛ_ИНФ(случиться), // это случилось на опушке леса
ГЛ_ИНФ(продать),
ГЛ_ИНФ(есть) // кошки ели мой корм на песчаном берегу
}
#endregion VerbList
// Чтобы разрешить связывание в паттернах типа: смотреть на youtube
fact гл_предл
{
if context { Гл_НА_Предл предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_НА_Предл предлог:на{} *:*{падеж:предл} }
then return true
}
// локатив
fact гл_предл
{
if context { Гл_НА_Предл предлог:на{} *:*{падеж:мест} }
then return true
}
#endregion ПРЕДЛОЖНЫЙ
#region ВИНИТЕЛЬНЫЙ
// НА+винительный падеж:
// ЗАБИРАТЬСЯ НА ВЕРШИНУ ГОРЫ
#region VerbList
wordentry_set Гл_НА_Вин=
{
rus_verbs:переметнуться{}, // Ее взгляд растерянно переметнулся на Лили.
rus_verbs:отогнать{}, // Водитель отогнал машину на стоянку.
rus_verbs:фапать{}, // Не фапай на желтяк и не перебивай.
rus_verbs:умножить{}, // Умножьте это количество примерно на 10.
//rus_verbs:умножать{},
rus_verbs:откатить{}, // Откатил Шпак валун на шлях и перекрыл им дорогу.
rus_verbs:откатывать{},
rus_verbs:доносить{}, // Вот и побежали на вас доносить.
rus_verbs:донести{},
rus_verbs:разбирать{}, // Ворованные автомобили злоумышленники разбирали на запчасти и продавали.
безлич_глагол:хватит{}, // - На одну атаку хватит.
rus_verbs:скупиться{}, // Он сражался за жизнь, не скупясь на хитрости и усилия, и пока этот стиль давал неплохие результаты.
rus_verbs:поскупиться{}, // Не поскупись на похвалы!
rus_verbs:подыматься{},
rus_verbs:транспортироваться{},
rus_verbs:бахнуть{}, // Бахнуть стакан на пол
rus_verbs:РАЗДЕЛИТЬ{}, // Президентские выборы разделили Венесуэлу на два непримиримых лагеря (РАЗДЕЛИТЬ)
rus_verbs:НАЦЕЛИВАТЬСЯ{}, // Невдалеке пролетел кондор, нацеливаясь на бизонью тушу. (НАЦЕЛИВАТЬСЯ)
rus_verbs:ВЫПЛЕСНУТЬ{}, // Низкий вибрирующий гул напоминал вулкан, вот-вот готовый выплеснуть на земную твердь потоки раскаленной лавы. (ВЫПЛЕСНУТЬ)
rus_verbs:ИСЧЕЗНУТЬ{}, // Оно фыркнуло и исчезло в лесу на другой стороне дороги (ИСЧЕЗНУТЬ)
rus_verbs:ВЫЗВАТЬ{}, // вызвать своего брата на поединок. (ВЫЗВАТЬ)
rus_verbs:ПОБРЫЗГАТЬ{}, // Матрос побрызгал немного фимиама на крошечный огонь (ПОБРЫЗГАТЬ/БРЫЗГАТЬ/БРЫЗНУТЬ/КАПНУТЬ/КАПАТЬ/ПОКАПАТЬ)
rus_verbs:БРЫЗГАТЬ{},
rus_verbs:БРЫЗНУТЬ{},
rus_verbs:КАПНУТЬ{},
rus_verbs:КАПАТЬ{},
rus_verbs:ПОКАПАТЬ{},
rus_verbs:ПООХОТИТЬСЯ{}, // Мы можем когда-нибудь вернуться и поохотиться на него. (ПООХОТИТЬСЯ/ОХОТИТЬСЯ)
rus_verbs:ОХОТИТЬСЯ{}, //
rus_verbs:ПОПАСТЬСЯ{}, // Не думал я, что они попадутся на это (ПОПАСТЬСЯ/НАРВАТЬСЯ/НАТОЛКНУТЬСЯ)
rus_verbs:НАРВАТЬСЯ{}, //
rus_verbs:НАТОЛКНУТЬСЯ{}, //
rus_verbs:ВЫСЛАТЬ{}, // Он выслал разведчиков на большое расстояние от основного отряда. (ВЫСЛАТЬ)
прилагательное:ПОХОЖИЙ{}, // Ты не выглядишь похожим на индейца (ПОХОЖИЙ)
rus_verbs:РАЗОРВАТЬ{}, // Через минуту он был мертв и разорван на части. (РАЗОРВАТЬ)
rus_verbs:СТОЛКНУТЬ{}, // Только быстрыми выпадами копья он сумел столкнуть их обратно на карниз. (СТОЛКНУТЬ/СТАЛКИВАТЬ)
rus_verbs:СТАЛКИВАТЬ{}, //
rus_verbs:СПУСТИТЬ{}, // Я побежал к ним, но они к тому времени спустили лодку на воду (СПУСТИТЬ)
rus_verbs:ПЕРЕБРАСЫВАТЬ{}, // Сирия перебрасывает на юг страны воинские подкрепления (ПЕРЕБРАСЫВАТЬ, ПЕРЕБРОСИТЬ, НАБРАСЫВАТЬ, НАБРОСИТЬ)
rus_verbs:ПЕРЕБРОСИТЬ{}, //
rus_verbs:НАБРАСЫВАТЬ{}, //
rus_verbs:НАБРОСИТЬ{}, //
rus_verbs:СВЕРНУТЬ{}, // Он вывел машину на бульвар и поехал на восток, а затем свернул на юг. (СВЕРНУТЬ/СВОРАЧИВАТЬ/ПОВЕРНУТЬ/ПОВОРАЧИВАТЬ)
rus_verbs:СВОРАЧИВАТЬ{}, // //
rus_verbs:ПОВЕРНУТЬ{}, //
rus_verbs:ПОВОРАЧИВАТЬ{}, //
rus_verbs:наорать{},
rus_verbs:ПРОДВИНУТЬСЯ{}, // Полк продвинется на десятки километров (ПРОДВИНУТЬСЯ)
rus_verbs:БРОСАТЬ{}, // Он бросает обещания на ветер (БРОСАТЬ)
rus_verbs:ОДОЛЖИТЬ{}, // Я вам одолжу книгу на десять дней (ОДОЛЖИТЬ)
rus_verbs:перегнать{}, // Скот нужно перегнать с этого пастбища на другое
rus_verbs:перегонять{},
rus_verbs:выгонять{},
rus_verbs:выгнать{},
rus_verbs:СВОДИТЬСЯ{}, // сейчас панели кузовов расходятся по десяткам покрасочных постов и потом сводятся вновь на общий конвейер (СВОДИТЬСЯ)
rus_verbs:ПОЖЕРТВОВАТЬ{}, // Бывший функционер компартии Эстонии пожертвовал деньги на расследования преступлений коммунизма (ПОЖЕРТВОВАТЬ)
rus_verbs:ПРОВЕРЯТЬ{}, // Школьников будут принудительно проверять на курение (ПРОВЕРЯТЬ)
rus_verbs:ОТПУСТИТЬ{}, // Приставы отпустят должников на отдых (ОТПУСТИТЬ)
rus_verbs:использоваться{}, // имеющийся у государства денежный запас активно используется на поддержание рынка акций
rus_verbs:назначаться{}, // назначаться на пост
rus_verbs:наблюдать{}, // Судья , долго наблюдавший в трубу , вдруг вскричал
rus_verbs:ШПИОНИТЬ{}, // Канадского офицера, шпионившего на Россию, приговорили к 20 годам тюрьмы (ШПИОНИТЬ НА вин)
rus_verbs:ЗАПЛАНИРОВАТЬ{}, // все деньги , запланированные на сейсмоукрепление домов на Камчатке (ЗАПЛАНИРОВАТЬ НА)
// rus_verbs:ПОХОДИТЬ{}, // больше походил на обвинительную речь , адресованную руководству республики (ПОХОДИТЬ НА)
rus_verbs:ДЕЙСТВОВАТЬ{}, // выявленный контрабандный канал действовал на постоянной основе (ДЕЙСТВОВАТЬ НА)
rus_verbs:ПЕРЕДАТЬ{}, // после чего должно быть передано на рассмотрение суда (ПЕРЕДАТЬ НА вин)
rus_verbs:НАЗНАЧИТЬСЯ{}, // Зимой на эту должность пытался назначиться народный депутат (НАЗНАЧИТЬСЯ НА)
rus_verbs:РЕШИТЬСЯ{}, // Франция решилась на одностороннее и рискованное военное вмешательство (РЕШИТЬСЯ НА)
rus_verbs:ОРИЕНТИРОВАТЬ{}, // Этот браузер полностью ориентирован на планшеты и сенсорный ввод (ОРИЕНТИРОВАТЬ НА вин)
rus_verbs:ЗАВЕСТИ{}, // на Витьку завели дело (ЗАВЕСТИ НА)
rus_verbs:ОБРУШИТЬСЯ{}, // В Северной Осетии на воинскую часть обрушилась снежная лавина (ОБРУШИТЬСЯ В, НА)
rus_verbs:НАСТРАИВАТЬСЯ{}, // гетеродин, настраивающийся на волну (НАСТРАИВАТЬСЯ НА)
rus_verbs:СУЩЕСТВОВАТЬ{}, // Он существует на средства родителей. (СУЩЕСТВОВАТЬ НА)
прилагательное:способный{}, // Он способен на убийство. (СПОСОБНЫЙ НА)
rus_verbs:посыпаться{}, // на Нину посыпались снежинки
инфинитив:нарезаться{ вид:несоверш }, // Урожай собирают механически или вручную, стебли нарезаются на куски и быстро транспортируются на перерабатывающий завод.
глагол:нарезаться{ вид:несоверш },
rus_verbs:пожаловать{}, // скандально известный певец пожаловал к нам на передачу
rus_verbs:показать{}, // Вадим показал на Колю
rus_verbs:съехаться{}, // Финалисты съехались на свои игры в Лос-Анжелес. (СЪЕХАТЬСЯ НА, В)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
rus_verbs:упасть{}, // В Таиланде на автобус с российскими туристами упал башенный кран (УПАСТЬ В, НА)
прилагательное:тугой{}, // Бабушка туга на ухо. (ТУГОЙ НА)
rus_verbs:свисать{}, // Волосы свисают на лоб. (свисать на)
rus_verbs:ЦЕНИТЬСЯ{}, // Всякая рабочая рука ценилась на вес золота. (ЦЕНИТЬСЯ НА)
rus_verbs:ШУМЕТЬ{}, // Вы шумите на весь дом! (ШУМЕТЬ НА)
rus_verbs:протянуться{}, // Дорога протянулась на сотни километров. (протянуться на)
rus_verbs:РАССЧИТАТЬ{}, // Книга рассчитана на массового читателя. (РАССЧИТАТЬ НА)
rus_verbs:СОРИЕНТИРОВАТЬ{}, // мы сориентировали процесс на повышение котировок (СОРИЕНТИРОВАТЬ НА)
rus_verbs:рыкнуть{}, // рыкнуть на остальных членов стаи (рыкнуть на)
rus_verbs:оканчиваться{}, // оканчиваться на звонкую согласную (оканчиваться на)
rus_verbs:выехать{}, // посигналить нарушителю, выехавшему на встречную полосу (выехать на)
rus_verbs:прийтись{}, // Пятое число пришлось на субботу.
rus_verbs:крениться{}, // корабль кренился на правый борт (крениться на)
rus_verbs:приходиться{}, // основной налоговый гнет приходится на средний бизнес (приходиться на)
rus_verbs:верить{}, // верить людям на слово (верить на слово)
rus_verbs:выезжать{}, // Завтра вся семья выезжает на новую квартиру.
rus_verbs:записать{}, // Запишите меня на завтрашний приём к доктору.
rus_verbs:пасть{}, // Жребий пал на меня.
rus_verbs:ездить{}, // Вчера мы ездили на оперу.
rus_verbs:влезть{}, // Мальчик влез на дерево.
rus_verbs:выбежать{}, // Мальчик выбежал из комнаты на улицу.
rus_verbs:разбиться{}, // окно разбилось на мелкие осколки
rus_verbs:бежать{}, // я бегу на урок
rus_verbs:сбегаться{}, // сбегаться на происшествие
rus_verbs:присылать{}, // присылать на испытание
rus_verbs:надавить{}, // надавить на педать
rus_verbs:внести{}, // внести законопроект на рассмотрение
rus_verbs:вносить{}, // вносить законопроект на рассмотрение
rus_verbs:поворачиваться{}, // поворачиваться на 180 градусов
rus_verbs:сдвинуть{}, // сдвинуть на несколько сантиметров
rus_verbs:опубликовать{}, // С.Митрохин опубликовал компромат на думских подельников Гудкова
rus_verbs:вырасти{}, // Официальный курс доллара вырос на 26 копеек.
rus_verbs:оглядываться{}, // оглядываться на девушек
rus_verbs:расходиться{}, // расходиться на отдых
rus_verbs:поскакать{}, // поскакать на службу
rus_verbs:прыгать{}, // прыгать на сцену
rus_verbs:приглашать{}, // приглашать на обед
rus_verbs:рваться{}, // Кусок ткани рвется на части
rus_verbs:понестись{}, // понестись на волю
rus_verbs:распространяться{}, // распространяться на всех жителей штата
инфинитив:просыпаться{ вид:соверш }, глагол:просыпаться{ вид:соверш }, // просыпаться на пол
инфинитив:просыпаться{ вид:несоверш }, глагол:просыпаться{ вид:несоверш },
деепричастие:просыпавшись{}, деепричастие:просыпаясь{},
rus_verbs:заехать{}, // заехать на пандус
rus_verbs:разобрать{}, // разобрать на составляющие
rus_verbs:опускаться{}, // опускаться на колени
rus_verbs:переехать{}, // переехать на конспиративную квартиру
rus_verbs:закрывать{}, // закрывать глаза на действия конкурентов
rus_verbs:поместить{}, // поместить на поднос
rus_verbs:отходить{}, // отходить на подготовленные позиции
rus_verbs:сыпаться{}, // сыпаться на плечи
rus_verbs:отвезти{}, // отвезти на занятия
rus_verbs:накинуть{}, // накинуть на плечи
rus_verbs:отлететь{}, // отлететь на пол
rus_verbs:закинуть{}, // закинуть на чердак
rus_verbs:зашипеть{}, // зашипеть на собаку
rus_verbs:прогреметь{}, // прогреметь на всю страну
rus_verbs:повалить{}, // повалить на стол
rus_verbs:опереть{}, // опереть на фундамент
rus_verbs:забросить{}, // забросить на антресоль
rus_verbs:подействовать{}, // подействовать на материал
rus_verbs:разделять{}, // разделять на части
rus_verbs:прикрикнуть{}, // прикрикнуть на детей
rus_verbs:разложить{}, // разложить на множители
rus_verbs:провожать{}, // провожать на работу
rus_verbs:катить{}, // катить на стройку
rus_verbs:наложить{}, // наложить запрет на проведение операций с недвижимостью
rus_verbs:сохранять{}, // сохранять на память
rus_verbs:злиться{}, // злиться на друга
rus_verbs:оборачиваться{}, // оборачиваться на свист
rus_verbs:сползти{}, // сползти на землю
rus_verbs:записывать{}, // записывать на ленту
rus_verbs:загнать{}, // загнать на дерево
rus_verbs:забормотать{}, // забормотать на ухо
rus_verbs:протиснуться{}, // протиснуться на самый край
rus_verbs:заторопиться{}, // заторопиться на вручение премии
rus_verbs:гаркнуть{}, // гаркнуть на шалунов
rus_verbs:навалиться{}, // навалиться на виновника всей толпой
rus_verbs:проскользнуть{}, // проскользнуть на крышу дома
rus_verbs:подтянуть{}, // подтянуть на палубу
rus_verbs:скатиться{}, // скатиться на двойки
rus_verbs:давить{}, // давить на жалость
rus_verbs:намекнуть{}, // намекнуть на новые обстоятельства
rus_verbs:замахнуться{}, // замахнуться на святое
rus_verbs:заменить{}, // заменить на свежую салфетку
rus_verbs:свалить{}, // свалить на землю
rus_verbs:стекать{}, // стекать на оголенные провода
rus_verbs:увеличиваться{}, // увеличиваться на сотню процентов
rus_verbs:развалиться{}, // развалиться на части
rus_verbs:сердиться{}, // сердиться на товарища
rus_verbs:обронить{}, // обронить на пол
rus_verbs:подсесть{}, // подсесть на наркоту
rus_verbs:реагировать{}, // реагировать на импульсы
rus_verbs:отпускать{}, // отпускать на волю
rus_verbs:прогнать{}, // прогнать на рабочее место
rus_verbs:ложить{}, // ложить на стол
rus_verbs:рвать{}, // рвать на части
rus_verbs:разлететься{}, // разлететься на кусочки
rus_verbs:превышать{}, // превышать на существенную величину
rus_verbs:сбиться{}, // сбиться на рысь
rus_verbs:пристроиться{}, // пристроиться на хорошую работу
rus_verbs:удрать{}, // удрать на пастбище
rus_verbs:толкать{}, // толкать на преступление
rus_verbs:посматривать{}, // посматривать на экран
rus_verbs:набирать{}, // набирать на судно
rus_verbs:отступать{}, // отступать на дерево
rus_verbs:подуть{}, // подуть на молоко
rus_verbs:плеснуть{}, // плеснуть на голову
rus_verbs:соскользнуть{}, // соскользнуть на землю
rus_verbs:затаить{}, // затаить на кого-то обиду
rus_verbs:обижаться{}, // обижаться на Колю
rus_verbs:смахнуть{}, // смахнуть на пол
rus_verbs:застегнуть{}, // застегнуть на все пуговицы
rus_verbs:спускать{}, // спускать на землю
rus_verbs:греметь{}, // греметь на всю округу
rus_verbs:скосить{}, // скосить на соседа глаз
rus_verbs:отважиться{}, // отважиться на прыжок
rus_verbs:литься{}, // литься на землю
rus_verbs:порвать{}, // порвать на тряпки
rus_verbs:проследовать{}, // проследовать на сцену
rus_verbs:надевать{}, // надевать на голову
rus_verbs:проскочить{}, // проскочить на красный свет
rus_verbs:прилечь{}, // прилечь на диванчик
rus_verbs:разделиться{}, // разделиться на небольшие группы
rus_verbs:завыть{}, // завыть на луну
rus_verbs:переносить{}, // переносить на другую машину
rus_verbs:наговорить{}, // наговорить на сотню рублей
rus_verbs:намекать{}, // намекать на новые обстоятельства
rus_verbs:нападать{}, // нападать на охранников
rus_verbs:убегать{}, // убегать на другое место
rus_verbs:тратить{}, // тратить на развлечения
rus_verbs:присаживаться{}, // присаживаться на корточки
rus_verbs:переместиться{}, // переместиться на вторую линию
rus_verbs:завалиться{}, // завалиться на диван
rus_verbs:удалиться{}, // удалиться на покой
rus_verbs:уменьшаться{}, // уменьшаться на несколько процентов
rus_verbs:обрушить{}, // обрушить на голову
rus_verbs:резать{}, // резать на части
rus_verbs:умчаться{}, // умчаться на юг
rus_verbs:навернуться{}, // навернуться на камень
rus_verbs:примчаться{}, // примчаться на матч
rus_verbs:издавать{}, // издавать на собственные средства
rus_verbs:переключить{}, // переключить на другой язык
rus_verbs:отправлять{}, // отправлять на пенсию
rus_verbs:залечь{}, // залечь на дно
rus_verbs:установиться{}, // установиться на диск
rus_verbs:направлять{}, // направлять на дополнительное обследование
rus_verbs:разрезать{}, // разрезать на части
rus_verbs:оскалиться{}, // оскалиться на прохожего
rus_verbs:рычать{}, // рычать на пьяных
rus_verbs:погружаться{}, // погружаться на дно
rus_verbs:опираться{}, // опираться на костыли
rus_verbs:поторопиться{}, // поторопиться на учебу
rus_verbs:сдвинуться{}, // сдвинуться на сантиметр
rus_verbs:увеличить{}, // увеличить на процент
rus_verbs:опускать{}, // опускать на землю
rus_verbs:созвать{}, // созвать на митинг
rus_verbs:делить{}, // делить на части
rus_verbs:пробиться{}, // пробиться на заключительную часть
rus_verbs:простираться{}, // простираться на много миль
rus_verbs:забить{}, // забить на учебу
rus_verbs:переложить{}, // переложить на чужие плечи
rus_verbs:грохнуться{}, // грохнуться на землю
rus_verbs:прорваться{}, // прорваться на сцену
rus_verbs:разлить{}, // разлить на землю
rus_verbs:укладываться{}, // укладываться на ночевку
rus_verbs:уволить{}, // уволить на пенсию
rus_verbs:наносить{}, // наносить на кожу
rus_verbs:набежать{}, // набежать на берег
rus_verbs:заявиться{}, // заявиться на стрельбище
rus_verbs:налиться{}, // налиться на крышку
rus_verbs:надвигаться{}, // надвигаться на берег
rus_verbs:распустить{}, // распустить на каникулы
rus_verbs:переключиться{}, // переключиться на другую задачу
rus_verbs:чихнуть{}, // чихнуть на окружающих
rus_verbs:шлепнуться{}, // шлепнуться на спину
rus_verbs:устанавливать{}, // устанавливать на крышу
rus_verbs:устанавливаться{}, // устанавливаться на крышу
rus_verbs:устраиваться{}, // устраиваться на работу
rus_verbs:пропускать{}, // пропускать на стадион
инфинитив:сбегать{ вид:соверш }, глагол:сбегать{ вид:соверш }, // сбегать на фильм
инфинитив:сбегать{ вид:несоверш }, глагол:сбегать{ вид:несоверш },
деепричастие:сбегав{}, деепричастие:сбегая{},
rus_verbs:показываться{}, // показываться на глаза
rus_verbs:прибегать{}, // прибегать на урок
rus_verbs:съездить{}, // съездить на ферму
rus_verbs:прославиться{}, // прославиться на всю страну
rus_verbs:опрокинуться{}, // опрокинуться на спину
rus_verbs:насыпать{}, // насыпать на землю
rus_verbs:употреблять{}, // употреблять на корм скоту
rus_verbs:пристроить{}, // пристроить на работу
rus_verbs:заворчать{}, // заворчать на вошедшего
rus_verbs:завязаться{}, // завязаться на поставщиков
rus_verbs:сажать{}, // сажать на стул
rus_verbs:напрашиваться{}, // напрашиваться на жесткие ответные меры
rus_verbs:заменять{}, // заменять на исправную
rus_verbs:нацепить{}, // нацепить на голову
rus_verbs:сыпать{}, // сыпать на землю
rus_verbs:закрываться{}, // закрываться на ремонт
rus_verbs:распространиться{}, // распространиться на всю популяцию
rus_verbs:поменять{}, // поменять на велосипед
rus_verbs:пересесть{}, // пересесть на велосипеды
rus_verbs:подоспеть{}, // подоспеть на разбор
rus_verbs:шипеть{}, // шипеть на собак
rus_verbs:поделить{}, // поделить на части
rus_verbs:подлететь{}, // подлететь на расстояние выстрела
rus_verbs:нажимать{}, // нажимать на все кнопки
rus_verbs:распасться{}, // распасться на части
rus_verbs:приволочь{}, // приволочь на диван
rus_verbs:пожить{}, // пожить на один доллар
rus_verbs:устремляться{}, // устремляться на свободу
rus_verbs:смахивать{}, // смахивать на пол
rus_verbs:забежать{}, // забежать на обед
rus_verbs:увеличиться{}, // увеличиться на существенную величину
rus_verbs:прокрасться{}, // прокрасться на склад
rus_verbs:пущать{}, // пущать на постой
rus_verbs:отклонить{}, // отклонить на несколько градусов
rus_verbs:насмотреться{}, // насмотреться на безобразия
rus_verbs:настроить{}, // настроить на короткие волны
rus_verbs:уменьшиться{}, // уменьшиться на пару сантиметров
rus_verbs:поменяться{}, // поменяться на другую книжку
rus_verbs:расколоться{}, // расколоться на части
rus_verbs:разлиться{}, // разлиться на землю
rus_verbs:срываться{}, // срываться на жену
rus_verbs:осудить{}, // осудить на пожизненное заключение
rus_verbs:передвинуть{}, // передвинуть на первое место
rus_verbs:допускаться{}, // допускаться на полигон
rus_verbs:задвинуть{}, // задвинуть на полку
rus_verbs:повлиять{}, // повлиять на оценку
rus_verbs:отбавлять{}, // отбавлять на осмотр
rus_verbs:сбрасывать{}, // сбрасывать на землю
rus_verbs:накинуться{}, // накинуться на случайных прохожих
rus_verbs:пролить{}, // пролить на кожу руки
rus_verbs:затащить{}, // затащить на сеновал
rus_verbs:перебежать{}, // перебежать на сторону противника
rus_verbs:наливать{}, // наливать на скатерть
rus_verbs:пролезть{}, // пролезть на сцену
rus_verbs:откладывать{}, // откладывать на черный день
rus_verbs:распадаться{}, // распадаться на небольшие фрагменты
rus_verbs:перечислить{}, // перечислить на счет
rus_verbs:закачаться{}, // закачаться на верхний уровень
rus_verbs:накрениться{}, // накрениться на правый борт
rus_verbs:подвинуться{}, // подвинуться на один уровень
rus_verbs:разнести{}, // разнести на мелкие кусочки
rus_verbs:зажить{}, // зажить на широкую ногу
rus_verbs:оглохнуть{}, // оглохнуть на правое ухо
rus_verbs:посетовать{}, // посетовать на бюрократизм
rus_verbs:уводить{}, // уводить на осмотр
rus_verbs:ускакать{}, // ускакать на забег
rus_verbs:посветить{}, // посветить на стену
rus_verbs:разрываться{}, // разрываться на части
rus_verbs:побросать{}, // побросать на землю
rus_verbs:карабкаться{}, // карабкаться на скалу
rus_verbs:нахлынуть{}, // нахлынуть на кого-то
rus_verbs:разлетаться{}, // разлетаться на мелкие осколочки
rus_verbs:среагировать{}, // среагировать на сигнал
rus_verbs:претендовать{}, // претендовать на приз
rus_verbs:дунуть{}, // дунуть на одуванчик
rus_verbs:переводиться{}, // переводиться на другую работу
rus_verbs:перевезти{}, // перевезти на другую площадку
rus_verbs:топать{}, // топать на урок
rus_verbs:относить{}, // относить на склад
rus_verbs:сбивать{}, // сбивать на землю
rus_verbs:укладывать{}, // укладывать на спину
rus_verbs:укатить{}, // укатить на отдых
rus_verbs:убирать{}, // убирать на полку
rus_verbs:опасть{}, // опасть на землю
rus_verbs:ронять{}, // ронять на снег
rus_verbs:пялиться{}, // пялиться на тело
rus_verbs:глазеть{}, // глазеть на тело
rus_verbs:снижаться{}, // снижаться на безопасную высоту
rus_verbs:запрыгнуть{}, // запрыгнуть на платформу
rus_verbs:разбиваться{}, // разбиваться на главы
rus_verbs:сгодиться{}, // сгодиться на фарш
rus_verbs:перескочить{}, // перескочить на другую страницу
rus_verbs:нацелиться{}, // нацелиться на главную добычу
rus_verbs:заезжать{}, // заезжать на бордюр
rus_verbs:забираться{}, // забираться на крышу
rus_verbs:проорать{}, // проорать на всё село
rus_verbs:сбежаться{}, // сбежаться на шум
rus_verbs:сменять{}, // сменять на хлеб
rus_verbs:мотать{}, // мотать на ус
rus_verbs:раскалываться{}, // раскалываться на две половинки
rus_verbs:коситься{}, // коситься на режиссёра
rus_verbs:плевать{}, // плевать на законы
rus_verbs:ссылаться{}, // ссылаться на авторитетное мнение
rus_verbs:наставить{}, // наставить на путь истинный
rus_verbs:завывать{}, // завывать на Луну
rus_verbs:опаздывать{}, // опаздывать на совещание
rus_verbs:залюбоваться{}, // залюбоваться на пейзаж
rus_verbs:повергнуть{}, // повергнуть на землю
rus_verbs:надвинуть{}, // надвинуть на лоб
rus_verbs:стекаться{}, // стекаться на площадь
rus_verbs:обозлиться{}, // обозлиться на тренера
rus_verbs:оттянуть{}, // оттянуть на себя
rus_verbs:истратить{}, // истратить на дешевых шлюх
rus_verbs:вышвырнуть{}, // вышвырнуть на улицу
rus_verbs:затолкать{}, // затолкать на верхнюю полку
rus_verbs:заскочить{}, // заскочить на огонек
rus_verbs:проситься{}, // проситься на улицу
rus_verbs:натыкаться{}, // натыкаться на борщевик
rus_verbs:обрушиваться{}, // обрушиваться на митингующих
rus_verbs:переписать{}, // переписать на чистовик
rus_verbs:переноситься{}, // переноситься на другое устройство
rus_verbs:напроситься{}, // напроситься на обидный ответ
rus_verbs:натягивать{}, // натягивать на ноги
rus_verbs:кидаться{}, // кидаться на прохожих
rus_verbs:откликаться{}, // откликаться на призыв
rus_verbs:поспевать{}, // поспевать на балет
rus_verbs:обратиться{}, // обратиться на кафедру
rus_verbs:полюбоваться{}, // полюбоваться на бюст
rus_verbs:таращиться{}, // таращиться на мустангов
rus_verbs:напороться{}, // напороться на колючки
rus_verbs:раздать{}, // раздать на руки
rus_verbs:дивиться{}, // дивиться на танцовщиц
rus_verbs:назначать{}, // назначать на ответственнейший пост
rus_verbs:кидать{}, // кидать на балкон
rus_verbs:нахлобучить{}, // нахлобучить на башку
rus_verbs:увлекать{}, // увлекать на луг
rus_verbs:ругнуться{}, // ругнуться на животину
rus_verbs:переселиться{}, // переселиться на хутор
rus_verbs:разрывать{}, // разрывать на части
rus_verbs:утащить{}, // утащить на дерево
rus_verbs:наставлять{}, // наставлять на путь
rus_verbs:соблазнить{}, // соблазнить на обмен
rus_verbs:накладывать{}, // накладывать на рану
rus_verbs:набрести{}, // набрести на грибную поляну
rus_verbs:наведываться{}, // наведываться на прежнюю работу
rus_verbs:погулять{}, // погулять на чужие деньги
rus_verbs:уклоняться{}, // уклоняться на два градуса влево
rus_verbs:слезать{}, // слезать на землю
rus_verbs:клевать{}, // клевать на мотыля
// rus_verbs:назначаться{}, // назначаться на пост
rus_verbs:напялить{}, // напялить на голову
rus_verbs:натянуться{}, // натянуться на рамку
rus_verbs:разгневаться{}, // разгневаться на придворных
rus_verbs:эмигрировать{}, // эмигрировать на Кипр
rus_verbs:накатить{}, // накатить на основу
rus_verbs:пригнать{}, // пригнать на пастбище
rus_verbs:обречь{}, // обречь на мучения
rus_verbs:сокращаться{}, // сокращаться на четверть
rus_verbs:оттеснить{}, // оттеснить на пристань
rus_verbs:подбить{}, // подбить на аферу
rus_verbs:заманить{}, // заманить на дерево
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать на кустик
// деепричастие:пописав{ aux stress="поп^исать" },
rus_verbs:посходить{}, // посходить на перрон
rus_verbs:налечь{}, // налечь на мясцо
rus_verbs:отбирать{}, // отбирать на флот
rus_verbs:нашептывать{}, // нашептывать на ухо
rus_verbs:откладываться{}, // откладываться на будущее
rus_verbs:залаять{}, // залаять на грабителя
rus_verbs:настроиться{}, // настроиться на прием
rus_verbs:разбивать{}, // разбивать на куски
rus_verbs:пролиться{}, // пролиться на почву
rus_verbs:сетовать{}, // сетовать на объективные трудности
rus_verbs:подвезти{}, // подвезти на митинг
rus_verbs:припереться{}, // припереться на праздник
rus_verbs:подталкивать{}, // подталкивать на прыжок
rus_verbs:прорываться{}, // прорываться на сцену
rus_verbs:снижать{}, // снижать на несколько процентов
rus_verbs:нацелить{}, // нацелить на танк
rus_verbs:расколоть{}, // расколоть на два куска
rus_verbs:увозить{}, // увозить на обкатку
rus_verbs:оседать{}, // оседать на дно
rus_verbs:съедать{}, // съедать на ужин
rus_verbs:навлечь{}, // навлечь на себя
rus_verbs:равняться{}, // равняться на лучших
rus_verbs:сориентироваться{}, // сориентироваться на местности
rus_verbs:снизить{}, // снизить на несколько процентов
rus_verbs:перенестись{}, // перенестись на много лет назад
rus_verbs:завезти{}, // завезти на склад
rus_verbs:проложить{}, // проложить на гору
rus_verbs:понадеяться{}, // понадеяться на удачу
rus_verbs:заступить{}, // заступить на вахту
rus_verbs:засеменить{}, // засеменить на выход
rus_verbs:запирать{}, // запирать на ключ
rus_verbs:скатываться{}, // скатываться на землю
rus_verbs:дробить{}, // дробить на части
rus_verbs:разваливаться{}, // разваливаться на кусочки
rus_verbs:завозиться{}, // завозиться на склад
rus_verbs:нанимать{}, // нанимать на дневную работу
rus_verbs:поспеть{}, // поспеть на концерт
rus_verbs:променять{}, // променять на сытость
rus_verbs:переправить{}, // переправить на север
rus_verbs:налетать{}, // налетать на силовое поле
rus_verbs:затворить{}, // затворить на замок
rus_verbs:подогнать{}, // подогнать на пристань
rus_verbs:наехать{}, // наехать на камень
rus_verbs:распевать{}, // распевать на разные голоса
rus_verbs:разносить{}, // разносить на клочки
rus_verbs:преувеличивать{}, // преувеличивать на много килограммов
rus_verbs:хромать{}, // хромать на одну ногу
rus_verbs:телеграфировать{}, // телеграфировать на базу
rus_verbs:порезать{}, // порезать на лоскуты
rus_verbs:порваться{}, // порваться на части
rus_verbs:загонять{}, // загонять на дерево
rus_verbs:отбывать{}, // отбывать на место службы
rus_verbs:усаживаться{}, // усаживаться на трон
rus_verbs:накопить{}, // накопить на квартиру
rus_verbs:зыркнуть{}, // зыркнуть на визитера
rus_verbs:копить{}, // копить на машину
rus_verbs:помещать{}, // помещать на верхнюю грань
rus_verbs:сползать{}, // сползать на снег
rus_verbs:попроситься{}, // попроситься на улицу
rus_verbs:перетащить{}, // перетащить на чердак
rus_verbs:растащить{}, // растащить на сувениры
rus_verbs:ниспадать{}, // ниспадать на землю
rus_verbs:сфотографировать{}, // сфотографировать на память
rus_verbs:нагонять{}, // нагонять на конкурентов страх
rus_verbs:покушаться{}, // покушаться на понтифика
rus_verbs:покуситься{},
rus_verbs:наняться{}, // наняться на службу
rus_verbs:просачиваться{}, // просачиваться на поверхность
rus_verbs:пускаться{}, // пускаться на ветер
rus_verbs:отваживаться{}, // отваживаться на прыжок
rus_verbs:досадовать{}, // досадовать на объективные трудности
rus_verbs:унестись{}, // унестись на небо
rus_verbs:ухудшаться{}, // ухудшаться на несколько процентов
rus_verbs:насадить{}, // насадить на копьё
rus_verbs:нагрянуть{}, // нагрянуть на праздник
rus_verbs:зашвырнуть{}, // зашвырнуть на полку
rus_verbs:грешить{}, // грешить на постояльцев
rus_verbs:просочиться{}, // просочиться на поверхность
rus_verbs:надоумить{}, // надоумить на глупость
rus_verbs:намотать{}, // намотать на шпиндель
rus_verbs:замкнуть{}, // замкнуть на корпус
rus_verbs:цыкнуть{}, // цыкнуть на детей
rus_verbs:переворачиваться{}, // переворачиваться на спину
rus_verbs:соваться{}, // соваться на площать
rus_verbs:отлучиться{}, // отлучиться на обед
rus_verbs:пенять{}, // пенять на себя
rus_verbs:нарезать{}, // нарезать на ломтики
rus_verbs:поставлять{}, // поставлять на Кипр
rus_verbs:залезать{}, // залезать на балкон
rus_verbs:отлучаться{}, // отлучаться на обед
rus_verbs:сбиваться{}, // сбиваться на шаг
rus_verbs:таращить{}, // таращить глаза на вошедшего
rus_verbs:прошмыгнуть{}, // прошмыгнуть на кухню
rus_verbs:опережать{}, // опережать на пару сантиметров
rus_verbs:переставить{}, // переставить на стол
rus_verbs:раздирать{}, // раздирать на части
rus_verbs:затвориться{}, // затвориться на засовы
rus_verbs:материться{}, // материться на кого-то
rus_verbs:наскочить{}, // наскочить на риф
rus_verbs:набираться{}, // набираться на борт
rus_verbs:покрикивать{}, // покрикивать на помощников
rus_verbs:заменяться{}, // заменяться на более новый
rus_verbs:подсадить{}, // подсадить на верхнюю полку
rus_verbs:проковылять{}, // проковылять на кухню
rus_verbs:прикатить{}, // прикатить на старт
rus_verbs:залететь{}, // залететь на чужую территорию
rus_verbs:загрузить{}, // загрузить на конвейер
rus_verbs:уплывать{}, // уплывать на материк
rus_verbs:опозорить{}, // опозорить на всю деревню
rus_verbs:провоцировать{}, // провоцировать на ответную агрессию
rus_verbs:забивать{}, // забивать на учебу
rus_verbs:набегать{}, // набегать на прибрежные деревни
rus_verbs:запираться{}, // запираться на ключ
rus_verbs:фотографировать{}, // фотографировать на мыльницу
rus_verbs:подымать{}, // подымать на недосягаемую высоту
rus_verbs:съезжаться{}, // съезжаться на симпозиум
rus_verbs:отвлекаться{}, // отвлекаться на игру
rus_verbs:проливать{}, // проливать на брюки
rus_verbs:спикировать{}, // спикировать на зазевавшегося зайца
rus_verbs:уползти{}, // уползти на вершину холма
rus_verbs:переместить{}, // переместить на вторую палубу
rus_verbs:превысить{}, // превысить на несколько метров
rus_verbs:передвинуться{}, // передвинуться на соседнюю клетку
rus_verbs:спровоцировать{}, // спровоцировать на бросок
rus_verbs:сместиться{}, // сместиться на соседнюю клетку
rus_verbs:заготовить{}, // заготовить на зиму
rus_verbs:плеваться{}, // плеваться на пол
rus_verbs:переселить{}, // переселить на север
rus_verbs:напирать{}, // напирать на дверь
rus_verbs:переезжать{}, // переезжать на другой этаж
rus_verbs:приподнимать{}, // приподнимать на несколько сантиметров
rus_verbs:трогаться{}, // трогаться на красный свет
rus_verbs:надвинуться{}, // надвинуться на глаза
rus_verbs:засмотреться{}, // засмотреться на купальники
rus_verbs:убыть{}, // убыть на фронт
rus_verbs:передвигать{}, // передвигать на второй уровень
rus_verbs:отвозить{}, // отвозить на свалку
rus_verbs:обрекать{}, // обрекать на гибель
rus_verbs:записываться{}, // записываться на танцы
rus_verbs:настраивать{}, // настраивать на другой диапазон
rus_verbs:переписывать{}, // переписывать на диск
rus_verbs:израсходовать{}, // израсходовать на гонки
rus_verbs:обменять{}, // обменять на перспективного игрока
rus_verbs:трубить{}, // трубить на всю округу
rus_verbs:набрасываться{}, // набрасываться на жертву
rus_verbs:чихать{}, // чихать на правила
rus_verbs:наваливаться{}, // наваливаться на рычаг
rus_verbs:сподобиться{}, // сподобиться на повторный анализ
rus_verbs:намазать{}, // намазать на хлеб
rus_verbs:прореагировать{}, // прореагировать на вызов
rus_verbs:зачислить{}, // зачислить на факультет
rus_verbs:наведаться{}, // наведаться на склад
rus_verbs:откидываться{}, // откидываться на спинку кресла
rus_verbs:захромать{}, // захромать на левую ногу
rus_verbs:перекочевать{}, // перекочевать на другой берег
rus_verbs:накатываться{}, // накатываться на песчаный берег
rus_verbs:приостановить{}, // приостановить на некоторое время
rus_verbs:запрятать{}, // запрятать на верхнюю полочку
rus_verbs:прихрамывать{}, // прихрамывать на правую ногу
rus_verbs:упорхнуть{}, // упорхнуть на свободу
rus_verbs:расстегивать{}, // расстегивать на пальто
rus_verbs:напуститься{}, // напуститься на бродягу
rus_verbs:накатывать{}, // накатывать на оригинал
rus_verbs:наезжать{}, // наезжать на простофилю
rus_verbs:тявкнуть{}, // тявкнуть на подошедшего человека
rus_verbs:отрядить{}, // отрядить на починку
rus_verbs:положиться{}, // положиться на главаря
rus_verbs:опрокидывать{}, // опрокидывать на голову
rus_verbs:поторапливаться{}, // поторапливаться на рейс
rus_verbs:налагать{}, // налагать на заемщика
rus_verbs:скопировать{}, // скопировать на диск
rus_verbs:опадать{}, // опадать на землю
rus_verbs:купиться{}, // купиться на посулы
rus_verbs:гневаться{}, // гневаться на слуг
rus_verbs:слететься{}, // слететься на раздачу
rus_verbs:убавить{}, // убавить на два уровня
rus_verbs:спихнуть{}, // спихнуть на соседа
rus_verbs:накричать{}, // накричать на ребенка
rus_verbs:приберечь{}, // приберечь на ужин
rus_verbs:приклеить{}, // приклеить на ветровое стекло
rus_verbs:ополчиться{}, // ополчиться на посредников
rus_verbs:тратиться{}, // тратиться на сувениры
rus_verbs:слетаться{}, // слетаться на свет
rus_verbs:доставляться{}, // доставляться на базу
rus_verbs:поплевать{}, // поплевать на руки
rus_verbs:огрызаться{}, // огрызаться на замечание
rus_verbs:попереться{}, // попереться на рынок
rus_verbs:растягиваться{}, // растягиваться на полу
rus_verbs:повергать{}, // повергать на землю
rus_verbs:ловиться{}, // ловиться на мотыля
rus_verbs:наседать{}, // наседать на обороняющихся
rus_verbs:развалить{}, // развалить на кирпичи
rus_verbs:разломить{}, // разломить на несколько частей
rus_verbs:примерить{}, // примерить на себя
rus_verbs:лепиться{}, // лепиться на стену
rus_verbs:скопить{}, // скопить на старость
rus_verbs:затратить{}, // затратить на ликвидацию последствий
rus_verbs:притащиться{}, // притащиться на гулянку
rus_verbs:осерчать{}, // осерчать на прислугу
rus_verbs:натравить{}, // натравить на медведя
rus_verbs:ссыпать{}, // ссыпать на землю
rus_verbs:подвозить{}, // подвозить на пристань
rus_verbs:мобилизовать{}, // мобилизовать на сборы
rus_verbs:смотаться{}, // смотаться на работу
rus_verbs:заглядеться{}, // заглядеться на девчонок
rus_verbs:таскаться{}, // таскаться на работу
rus_verbs:разгружать{}, // разгружать на транспортер
rus_verbs:потреблять{}, // потреблять на кондиционирование
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять на базу
деепричастие:сгоняв{},
rus_verbs:посылаться{}, // посылаться на разведку
rus_verbs:окрыситься{}, // окрыситься на кого-то
rus_verbs:отлить{}, // отлить на сковороду
rus_verbs:шикнуть{}, // шикнуть на детишек
rus_verbs:уповать{}, // уповать на бескорысную помощь
rus_verbs:класться{}, // класться на стол
rus_verbs:поковылять{}, // поковылять на выход
rus_verbs:навевать{}, // навевать на собравшихся скуку
rus_verbs:накладываться{}, // накладываться на грунтовку
rus_verbs:наноситься{}, // наноситься на чистую кожу
// rus_verbs:запланировать{}, // запланировать на среду
rus_verbs:кувыркнуться{}, // кувыркнуться на землю
rus_verbs:гавкнуть{}, // гавкнуть на хозяина
rus_verbs:перестроиться{}, // перестроиться на новый лад
rus_verbs:расходоваться{}, // расходоваться на образование
rus_verbs:дуться{}, // дуться на бабушку
rus_verbs:перетаскивать{}, // перетаскивать на рабочий стол
rus_verbs:издаться{}, // издаться на деньги спонсоров
rus_verbs:смещаться{}, // смещаться на несколько миллиметров
rus_verbs:зазывать{}, // зазывать на новогоднюю распродажу
rus_verbs:пикировать{}, // пикировать на окопы
rus_verbs:чертыхаться{}, // чертыхаться на мешающихся детей
rus_verbs:зудить{}, // зудить на ухо
rus_verbs:подразделяться{}, // подразделяться на группы
rus_verbs:изливаться{}, // изливаться на землю
rus_verbs:помочиться{}, // помочиться на траву
rus_verbs:примерять{}, // примерять на себя
rus_verbs:разрядиться{}, // разрядиться на землю
rus_verbs:мотнуться{}, // мотнуться на крышу
rus_verbs:налегать{}, // налегать на весла
rus_verbs:зацокать{}, // зацокать на куриц
rus_verbs:наниматься{}, // наниматься на корабль
rus_verbs:сплевывать{}, // сплевывать на землю
rus_verbs:настучать{}, // настучать на саботажника
rus_verbs:приземляться{}, // приземляться на брюхо
rus_verbs:наталкиваться{}, // наталкиваться на объективные трудности
rus_verbs:посигналить{}, // посигналить нарушителю, выехавшему на встречную полосу
rus_verbs:серчать{}, // серчать на нерасторопную помощницу
rus_verbs:сваливать{}, // сваливать на подоконник
rus_verbs:засобираться{}, // засобираться на работу
rus_verbs:распилить{}, // распилить на одинаковые бруски
//rus_verbs:умножать{}, // умножать на константу
rus_verbs:копировать{}, // копировать на диск
rus_verbs:накрутить{}, // накрутить на руку
rus_verbs:навалить{}, // навалить на телегу
rus_verbs:натолкнуть{}, // натолкнуть на свежую мысль
rus_verbs:шлепаться{}, // шлепаться на бетон
rus_verbs:ухлопать{}, // ухлопать на скупку произведений искусства
rus_verbs:замахиваться{}, // замахиваться на авторитетнейшее мнение
rus_verbs:посягнуть{}, // посягнуть на святое
rus_verbs:разменять{}, // разменять на мелочь
rus_verbs:откатываться{}, // откатываться на заранее подготовленные позиции
rus_verbs:усаживать{}, // усаживать на скамейку
rus_verbs:натаскать{}, // натаскать на поиск наркотиков
rus_verbs:зашикать{}, // зашикать на кошку
rus_verbs:разломать{}, // разломать на равные части
rus_verbs:приглашаться{}, // приглашаться на сцену
rus_verbs:присягать{}, // присягать на верность
rus_verbs:запрограммировать{}, // запрограммировать на постоянную уборку
rus_verbs:расщедриться{}, // расщедриться на новый компьютер
rus_verbs:насесть{}, // насесть на двоечников
rus_verbs:созывать{}, // созывать на собрание
rus_verbs:позариться{}, // позариться на чужое добро
rus_verbs:перекидываться{}, // перекидываться на соседние здания
rus_verbs:наползать{}, // наползать на неповрежденную ткань
rus_verbs:изрубить{}, // изрубить на мелкие кусочки
rus_verbs:наворачиваться{}, // наворачиваться на глаза
rus_verbs:раскричаться{}, // раскричаться на всю округу
rus_verbs:переползти{}, // переползти на светлую сторону
rus_verbs:уполномочить{}, // уполномочить на разведовательную операцию
rus_verbs:мочиться{}, // мочиться на трупы убитых врагов
rus_verbs:радировать{}, // радировать на базу
rus_verbs:промотать{}, // промотать на начало
rus_verbs:заснять{}, // заснять на видео
rus_verbs:подбивать{}, // подбивать на матч-реванш
rus_verbs:наплевать{}, // наплевать на справедливость
rus_verbs:подвывать{}, // подвывать на луну
rus_verbs:расплескать{}, // расплескать на пол
rus_verbs:польститься{}, // польститься на бесплатный сыр
rus_verbs:помчать{}, // помчать на работу
rus_verbs:съезжать{}, // съезжать на обочину
rus_verbs:нашептать{}, // нашептать кому-то на ухо
rus_verbs:наклеить{}, // наклеить на доску объявлений
rus_verbs:завозить{}, // завозить на склад
rus_verbs:заявляться{}, // заявляться на любимую работу
rus_verbs:наглядеться{}, // наглядеться на воробьев
rus_verbs:хлопнуться{}, // хлопнуться на живот
rus_verbs:забредать{}, // забредать на поляну
rus_verbs:посягать{}, // посягать на исконные права собственности
rus_verbs:сдвигать{}, // сдвигать на одну позицию
rus_verbs:спрыгивать{}, // спрыгивать на землю
rus_verbs:сдвигаться{}, // сдвигаться на две позиции
rus_verbs:разделать{}, // разделать на орехи
rus_verbs:разлагать{}, // разлагать на элементарные элементы
rus_verbs:обрушивать{}, // обрушивать на головы врагов
rus_verbs:натечь{}, // натечь на пол
rus_verbs:политься{}, // вода польется на землю
rus_verbs:успеть{}, // Они успеют на поезд.
инфинитив:мигрировать{ вид:несоверш }, глагол:мигрировать{ вид:несоверш },
деепричастие:мигрируя{},
инфинитив:мигрировать{ вид:соверш }, глагол:мигрировать{ вид:соверш },
деепричастие:мигрировав{},
rus_verbs:двинуться{}, // Мы скоро двинемся на дачу.
rus_verbs:подойти{}, // Он не подойдёт на должность секретаря.
rus_verbs:потянуть{}, // Он не потянет на директора.
rus_verbs:тянуть{}, // Он не тянет на директора.
rus_verbs:перескакивать{}, // перескакивать с одного примера на другой
rus_verbs:жаловаться{}, // Он жалуется на нездоровье.
rus_verbs:издать{}, // издать на деньги спонсоров
rus_verbs:показаться{}, // показаться на глаза
rus_verbs:высаживать{}, // высаживать на необитаемый остров
rus_verbs:вознестись{}, // вознестись на самую вершину славы
rus_verbs:залить{}, // залить на youtube
rus_verbs:закачать{}, // закачать на youtube
rus_verbs:сыграть{}, // сыграть на деньги
rus_verbs:экстраполировать{}, // Формулу можно экстраполировать на случай нескольких переменных
инфинитив:экстраполироваться{ вид:несоверш}, // Ситуация легко экстраполируется на случай нескольких переменных
глагол:экстраполироваться{ вид:несоверш},
инфинитив:экстраполироваться{ вид:соверш},
глагол:экстраполироваться{ вид:соверш},
деепричастие:экстраполируясь{},
инфинитив:акцентировать{вид:соверш}, // оратор акцентировал внимание слушателей на новый аспект проблемы
глагол:акцентировать{вид:соверш},
инфинитив:акцентировать{вид:несоверш},
глагол:акцентировать{вид:несоверш},
прилагательное:акцентировавший{вид:несоверш},
//прилагательное:акцентировавший{вид:соверш},
прилагательное:акцентирующий{},
деепричастие:акцентировав{},
деепричастие:акцентируя{},
rus_verbs:бабахаться{}, // он бабахался на пол
rus_verbs:бабахнуться{}, // мальчил бабахнулся на асфальт
rus_verbs:батрачить{}, // Крестьяне батрачили на хозяина
rus_verbs:бахаться{}, // Наездники бахались на землю
rus_verbs:бахнуться{}, // Наездник опять бахнулся на землю
rus_verbs:благословить{}, // батюшка благословил отрока на подвиг
rus_verbs:благословлять{}, // батюшка благословляет отрока на подвиг
rus_verbs:блевануть{}, // Он блеванул на землю
rus_verbs:блевать{}, // Он блюет на землю
rus_verbs:бухнуться{}, // Наездник бухнулся на землю
rus_verbs:валить{}, // Ветер валил деревья на землю
rus_verbs:спилить{}, // Спиленное дерево валится на землю
rus_verbs:ввезти{}, // Предприятие ввезло товар на таможню
rus_verbs:вдохновить{}, // Фильм вдохновил мальчика на поход в лес
rus_verbs:вдохновиться{}, // Мальчик вдохновился на поход
rus_verbs:вдохновлять{}, // Фильм вдохновляет на поход в лес
rus_verbs:вестись{}, // Не ведись на эти уловки!
rus_verbs:вешать{}, // Гости вешают одежду на вешалку
rus_verbs:вешаться{}, // Одежда вешается на вешалки
rus_verbs:вещать{}, // радиостанция вещает на всю страну
rus_verbs:взбираться{}, // Туристы взбираются на заросший лесом холм
rus_verbs:взбредать{}, // Что иногда взбредает на ум
rus_verbs:взбрести{}, // Что-то взбрело на ум
rus_verbs:взвалить{}, // Мама взвалила на свои плечи всё домашнее хозяйство
rus_verbs:взваливаться{}, // Все домашнее хозяйство взваливается на мамины плечи
rus_verbs:взваливать{}, // Не надо взваливать всё на мои плечи
rus_verbs:взглянуть{}, // Кошка взглянула на мышку
rus_verbs:взгромождать{}, // Мальчик взгромождает стул на стол
rus_verbs:взгромождаться{}, // Мальчик взгромождается на стол
rus_verbs:взгромоздить{}, // Мальчик взгромоздил стул на стол
rus_verbs:взгромоздиться{}, // Мальчик взгромоздился на стул
rus_verbs:взирать{}, // Очевидцы взирали на непонятный объект
rus_verbs:взлетать{}, // Фабрика фейерверков взлетает на воздух
rus_verbs:взлететь{}, // Фабрика фейерверков взлетела на воздух
rus_verbs:взобраться{}, // Туристы взобрались на гору
rus_verbs:взойти{}, // Туристы взошли на гору
rus_verbs:взъесться{}, // Отец взъелся на непутевого сына
rus_verbs:взъяриться{}, // Отец взъярился на непутевого сына
rus_verbs:вкатить{}, // рабочие вкатили бочку на пандус
rus_verbs:вкатывать{}, // рабочик вкатывают бочку на пандус
rus_verbs:влиять{}, // Это решение влияет на всех игроков рынка
rus_verbs:водворить{}, // водворить нарушителя на место
rus_verbs:водвориться{}, // водвориться на свое место
rus_verbs:водворять{}, // водворять вещь на свое место
rus_verbs:водворяться{}, // водворяться на свое место
rus_verbs:водружать{}, // водружать флаг на флагшток
rus_verbs:водружаться{}, // Флаг водружается на флагшток
rus_verbs:водрузить{}, // водрузить флаг на флагшток
rus_verbs:водрузиться{}, // Флаг водрузился на вершину горы
rus_verbs:воздействовать{}, // Излучение воздействует на кожу
rus_verbs:воззреть{}, // воззреть на поле боя
rus_verbs:воззриться{}, // воззриться на поле боя
rus_verbs:возить{}, // возить туристов на гору
rus_verbs:возлагать{}, // Многочисленные посетители возлагают цветы на могилу
rus_verbs:возлагаться{}, // Ответственность возлагается на начальство
rus_verbs:возлечь{}, // возлечь на лежанку
rus_verbs:возложить{}, // возложить цветы на могилу поэта
rus_verbs:вознести{}, // вознести кого-то на вершину славы
rus_verbs:возноситься{}, // возносится на вершину успеха
rus_verbs:возносить{}, // возносить счастливчика на вершину успеха
rus_verbs:подниматься{}, // Мы поднимаемся на восьмой этаж
rus_verbs:подняться{}, // Мы поднялись на восьмой этаж
rus_verbs:вонять{}, // Кусок сыра воняет на всю округу
rus_verbs:воодушевлять{}, // Идеалы воодушевляют на подвиги
rus_verbs:воодушевляться{}, // Люди воодушевляются на подвиги
rus_verbs:ворчать{}, // Старый пес ворчит на прохожих
rus_verbs:воспринимать{}, // воспринимать сообщение на слух
rus_verbs:восприниматься{}, // сообщение плохо воспринимается на слух
rus_verbs:воспринять{}, // воспринять сообщение на слух
rus_verbs:восприняться{}, // восприняться на слух
rus_verbs:воссесть{}, // Коля воссел на трон
rus_verbs:вправить{}, // вправить мозг на место
rus_verbs:вправлять{}, // вправлять мозги на место
rus_verbs:временить{}, // временить с выходом на пенсию
rus_verbs:врубать{}, // врубать на полную мощность
rus_verbs:врубить{}, // врубить на полную мощность
rus_verbs:врубиться{}, // врубиться на полную мощность
rus_verbs:врываться{}, // врываться на собрание
rus_verbs:вскарабкаться{}, // вскарабкаться на утёс
rus_verbs:вскарабкиваться{}, // вскарабкиваться на утёс
rus_verbs:вскочить{}, // вскочить на ноги
rus_verbs:всплывать{}, // всплывать на поверхность воды
rus_verbs:всплыть{}, // всплыть на поверхность воды
rus_verbs:вспрыгивать{}, // вспрыгивать на платформу
rus_verbs:вспрыгнуть{}, // вспрыгнуть на платформу
rus_verbs:встать{}, // встать на защиту чести и достоинства
rus_verbs:вторгаться{}, // вторгаться на чужую территорию
rus_verbs:вторгнуться{}, // вторгнуться на чужую территорию
rus_verbs:въезжать{}, // въезжать на пандус
rus_verbs:наябедничать{}, // наябедничать на соседа по парте
rus_verbs:выблевать{}, // выблевать завтрак на пол
rus_verbs:выблеваться{}, // выблеваться на пол
rus_verbs:выблевывать{}, // выблевывать завтрак на пол
rus_verbs:выблевываться{}, // выблевываться на пол
rus_verbs:вывезти{}, // вывезти мусор на свалку
rus_verbs:вывесить{}, // вывесить белье на просушку
rus_verbs:вывести{}, // вывести собаку на прогулку
rus_verbs:вывешивать{}, // вывешивать белье на веревку
rus_verbs:вывозить{}, // вывозить детей на природу
rus_verbs:вызывать{}, // Начальник вызывает на ковер
rus_verbs:выйти{}, // выйти на свободу
rus_verbs:выкладывать{}, // выкладывать на всеобщее обозрение
rus_verbs:выкладываться{}, // выкладываться на всеобщее обозрение
rus_verbs:выливать{}, // выливать на землю
rus_verbs:выливаться{}, // выливаться на землю
rus_verbs:вылить{}, // вылить жидкость на землю
rus_verbs:вылиться{}, // Топливо вылилось на землю
rus_verbs:выложить{}, // выложить на берег
rus_verbs:выменивать{}, // выменивать золото на хлеб
rus_verbs:вымениваться{}, // Золото выменивается на хлеб
rus_verbs:выменять{}, // выменять золото на хлеб
rus_verbs:выпадать{}, // снег выпадает на землю
rus_verbs:выплевывать{}, // выплевывать на землю
rus_verbs:выплевываться{}, // выплевываться на землю
rus_verbs:выплескать{}, // выплескать на землю
rus_verbs:выплескаться{}, // выплескаться на землю
rus_verbs:выплескивать{}, // выплескивать на землю
rus_verbs:выплескиваться{}, // выплескиваться на землю
rus_verbs:выплывать{}, // выплывать на поверхность
rus_verbs:выплыть{}, // выплыть на поверхность
rus_verbs:выплюнуть{}, // выплюнуть на пол
rus_verbs:выползать{}, // выползать на свежий воздух
rus_verbs:выпроситься{}, // выпроситься на улицу
rus_verbs:выпрыгивать{}, // выпрыгивать на свободу
rus_verbs:выпрыгнуть{}, // выпрыгнуть на перрон
rus_verbs:выпускать{}, // выпускать на свободу
rus_verbs:выпустить{}, // выпустить на свободу
rus_verbs:выпучивать{}, // выпучивать на кого-то глаза
rus_verbs:выпучиваться{}, // глаза выпучиваются на кого-то
rus_verbs:выпучить{}, // выпучить глаза на кого-то
rus_verbs:выпучиться{}, // выпучиться на кого-то
rus_verbs:выронить{}, // выронить на землю
rus_verbs:высадить{}, // высадить на берег
rus_verbs:высадиться{}, // высадиться на берег
rus_verbs:высаживаться{}, // высаживаться на остров
rus_verbs:выскальзывать{}, // выскальзывать на землю
rus_verbs:выскочить{}, // выскочить на сцену
rus_verbs:высморкаться{}, // высморкаться на землю
rus_verbs:высморкнуться{}, // высморкнуться на землю
rus_verbs:выставить{}, // выставить на всеобщее обозрение
rus_verbs:выставиться{}, // выставиться на всеобщее обозрение
rus_verbs:выставлять{}, // выставлять на всеобщее обозрение
rus_verbs:выставляться{}, // выставляться на всеобщее обозрение
инфинитив:высыпать{вид:соверш}, // высыпать на землю
инфинитив:высыпать{вид:несоверш},
глагол:высыпать{вид:соверш},
глагол:высыпать{вид:несоверш},
деепричастие:высыпав{},
деепричастие:высыпая{},
прилагательное:высыпавший{вид:соверш},
//++прилагательное:высыпавший{вид:несоверш},
прилагательное:высыпающий{вид:несоверш},
rus_verbs:высыпаться{}, // высыпаться на землю
rus_verbs:вытаращивать{}, // вытаращивать глаза на медведя
rus_verbs:вытаращиваться{}, // вытаращиваться на медведя
rus_verbs:вытаращить{}, // вытаращить глаза на медведя
rus_verbs:вытаращиться{}, // вытаращиться на медведя
rus_verbs:вытекать{}, // вытекать на землю
rus_verbs:вытечь{}, // вытечь на землю
rus_verbs:выучиваться{}, // выучиваться на кого-то
rus_verbs:выучиться{}, // выучиться на кого-то
rus_verbs:посмотреть{}, // посмотреть на экран
rus_verbs:нашить{}, // нашить что-то на одежду
rus_verbs:придти{}, // придти на помощь кому-то
инфинитив:прийти{}, // прийти на помощь кому-то
глагол:прийти{},
деепричастие:придя{}, // Придя на вокзал, он поспешно взял билеты.
rus_verbs:поднять{}, // поднять на вершину
rus_verbs:согласиться{}, // согласиться на ничью
rus_verbs:послать{}, // послать на фронт
rus_verbs:слать{}, // слать на фронт
rus_verbs:надеяться{}, // надеяться на лучшее
rus_verbs:крикнуть{}, // крикнуть на шалунов
rus_verbs:пройти{}, // пройти на пляж
rus_verbs:прислать{}, // прислать на экспертизу
rus_verbs:жить{}, // жить на подачки
rus_verbs:становиться{}, // становиться на ноги
rus_verbs:наслать{}, // наслать на кого-то
rus_verbs:принять{}, // принять на заметку
rus_verbs:собираться{}, // собираться на экзамен
rus_verbs:оставить{}, // оставить на всякий случай
rus_verbs:звать{}, // звать на помощь
rus_verbs:направиться{}, // направиться на прогулку
rus_verbs:отвечать{}, // отвечать на звонки
rus_verbs:отправиться{}, // отправиться на прогулку
rus_verbs:поставить{}, // поставить на пол
rus_verbs:обернуться{}, // обернуться на зов
rus_verbs:отозваться{}, // отозваться на просьбу
rus_verbs:закричать{}, // закричать на собаку
rus_verbs:опустить{}, // опустить на землю
rus_verbs:принести{}, // принести на пляж свой жезлонг
rus_verbs:указать{}, // указать на дверь
rus_verbs:ходить{}, // ходить на занятия
rus_verbs:уставиться{}, // уставиться на листок
rus_verbs:приходить{}, // приходить на экзамен
rus_verbs:махнуть{}, // махнуть на пляж
rus_verbs:явиться{}, // явиться на допрос
rus_verbs:оглянуться{}, // оглянуться на дорогу
rus_verbs:уехать{}, // уехать на заработки
rus_verbs:повести{}, // повести на штурм
rus_verbs:опуститься{}, // опуститься на колени
//rus_verbs:передать{}, // передать на проверку
rus_verbs:побежать{}, // побежать на занятия
rus_verbs:прибыть{}, // прибыть на место службы
rus_verbs:кричать{}, // кричать на медведя
rus_verbs:стечь{}, // стечь на землю
rus_verbs:обратить{}, // обратить на себя внимание
rus_verbs:подать{}, // подать на пропитание
rus_verbs:привести{}, // привести на съемки
rus_verbs:испытывать{}, // испытывать на животных
rus_verbs:перевести{}, // перевести на жену
rus_verbs:купить{}, // купить на заемные деньги
rus_verbs:собраться{}, // собраться на встречу
rus_verbs:заглянуть{}, // заглянуть на огонёк
rus_verbs:нажать{}, // нажать на рычаг
rus_verbs:поспешить{}, // поспешить на праздник
rus_verbs:перейти{}, // перейти на русский язык
rus_verbs:поверить{}, // поверить на честное слово
rus_verbs:глянуть{}, // глянуть на обложку
rus_verbs:зайти{}, // зайти на огонёк
rus_verbs:проходить{}, // проходить на сцену
rus_verbs:глядеть{}, // глядеть на актрису
//rus_verbs:решиться{}, // решиться на прыжок
rus_verbs:пригласить{}, // пригласить на танец
rus_verbs:позвать{}, // позвать на экзамен
rus_verbs:усесться{}, // усесться на стул
rus_verbs:поступить{}, // поступить на математический факультет
rus_verbs:лечь{}, // лечь на живот
rus_verbs:потянуться{}, // потянуться на юг
rus_verbs:присесть{}, // присесть на корточки
rus_verbs:наступить{}, // наступить на змею
rus_verbs:заорать{}, // заорать на попрошаек
rus_verbs:надеть{}, // надеть на голову
rus_verbs:поглядеть{}, // поглядеть на девчонок
rus_verbs:принимать{}, // принимать на гарантийное обслуживание
rus_verbs:привезти{}, // привезти на испытания
rus_verbs:рухнуть{}, // рухнуть на асфальт
rus_verbs:пускать{}, // пускать на корм
rus_verbs:отвести{}, // отвести на приём
rus_verbs:отправить{}, // отправить на утилизацию
rus_verbs:двигаться{}, // двигаться на восток
rus_verbs:нести{}, // нести на пляж
rus_verbs:падать{}, // падать на руки
rus_verbs:откинуться{}, // откинуться на спинку кресла
rus_verbs:рявкнуть{}, // рявкнуть на детей
rus_verbs:получать{}, // получать на проживание
rus_verbs:полезть{}, // полезть на рожон
rus_verbs:направить{}, // направить на дообследование
rus_verbs:приводить{}, // приводить на проверку
rus_verbs:потребоваться{}, // потребоваться на замену
rus_verbs:кинуться{}, // кинуться на нападавшего
rus_verbs:учиться{}, // учиться на токаря
rus_verbs:приподнять{}, // приподнять на один метр
rus_verbs:налить{}, // налить на стол
rus_verbs:играть{}, // играть на деньги
rus_verbs:рассчитывать{}, // рассчитывать на подмогу
rus_verbs:шепнуть{}, // шепнуть на ухо
rus_verbs:швырнуть{}, // швырнуть на землю
rus_verbs:прыгнуть{}, // прыгнуть на оленя
rus_verbs:предлагать{}, // предлагать на выбор
rus_verbs:садиться{}, // садиться на стул
rus_verbs:лить{}, // лить на землю
rus_verbs:испытать{}, // испытать на животных
rus_verbs:фыркнуть{}, // фыркнуть на детеныша
rus_verbs:годиться{}, // мясо годится на фарш
rus_verbs:проверить{}, // проверить высказывание на истинность
rus_verbs:откликнуться{}, // откликнуться на призывы
rus_verbs:полагаться{}, // полагаться на интуицию
rus_verbs:покоситься{}, // покоситься на соседа
rus_verbs:повесить{}, // повесить на гвоздь
инфинитив:походить{вид:соверш}, // походить на занятия
глагол:походить{вид:соверш},
деепричастие:походив{},
прилагательное:походивший{},
rus_verbs:помчаться{}, // помчаться на экзамен
rus_verbs:ставить{}, // ставить на контроль
rus_verbs:свалиться{}, // свалиться на землю
rus_verbs:валиться{}, // валиться на землю
rus_verbs:подарить{}, // подарить на день рожденья
rus_verbs:сбежать{}, // сбежать на необитаемый остров
rus_verbs:стрелять{}, // стрелять на поражение
rus_verbs:обращать{}, // обращать на себя внимание
rus_verbs:наступать{}, // наступать на те же грабли
rus_verbs:сбросить{}, // сбросить на землю
rus_verbs:обидеться{}, // обидеться на друга
rus_verbs:устроиться{}, // устроиться на стажировку
rus_verbs:погрузиться{}, // погрузиться на большую глубину
rus_verbs:течь{}, // течь на землю
rus_verbs:отбросить{}, // отбросить на землю
rus_verbs:метать{}, // метать на дно
rus_verbs:пустить{}, // пустить на переплавку
rus_verbs:прожить{}, // прожить на пособие
rus_verbs:полететь{}, // полететь на континент
rus_verbs:пропустить{}, // пропустить на сцену
rus_verbs:указывать{}, // указывать на ошибку
rus_verbs:наткнуться{}, // наткнуться на клад
rus_verbs:рвануть{}, // рвануть на юг
rus_verbs:ступать{}, // ступать на землю
rus_verbs:спрыгнуть{}, // спрыгнуть на берег
rus_verbs:заходить{}, // заходить на огонёк
rus_verbs:нырнуть{}, // нырнуть на глубину
rus_verbs:рвануться{}, // рвануться на свободу
rus_verbs:натянуть{}, // натянуть на голову
rus_verbs:забраться{}, // забраться на стол
rus_verbs:помахать{}, // помахать на прощание
rus_verbs:содержать{}, // содержать на спонсорскую помощь
rus_verbs:приезжать{}, // приезжать на праздники
rus_verbs:проникнуть{}, // проникнуть на территорию
rus_verbs:подъехать{}, // подъехать на митинг
rus_verbs:устремиться{}, // устремиться на волю
rus_verbs:посадить{}, // посадить на стул
rus_verbs:ринуться{}, // ринуться на голкипера
rus_verbs:подвигнуть{}, // подвигнуть на подвиг
rus_verbs:отдавать{}, // отдавать на перевоспитание
rus_verbs:отложить{}, // отложить на черный день
rus_verbs:убежать{}, // убежать на танцы
rus_verbs:поднимать{}, // поднимать на верхний этаж
rus_verbs:переходить{}, // переходить на цифровой сигнал
rus_verbs:отослать{}, // отослать на переаттестацию
rus_verbs:отодвинуть{}, // отодвинуть на другую половину стола
rus_verbs:назначить{}, // назначить на должность
rus_verbs:осесть{}, // осесть на дно
rus_verbs:торопиться{}, // торопиться на экзамен
rus_verbs:менять{}, // менять на еду
rus_verbs:доставить{}, // доставить на шестой этаж
rus_verbs:заслать{}, // заслать на проверку
rus_verbs:дуть{}, // дуть на воду
rus_verbs:сослать{}, // сослать на каторгу
rus_verbs:останавливаться{}, // останавливаться на отдых
rus_verbs:сдаваться{}, // сдаваться на милость победителя
rus_verbs:сослаться{}, // сослаться на презумпцию невиновности
rus_verbs:рассердиться{}, // рассердиться на дочь
rus_verbs:кинуть{}, // кинуть на землю
rus_verbs:расположиться{}, // расположиться на ночлег
rus_verbs:осмелиться{}, // осмелиться на подлог
rus_verbs:шептать{}, // шептать на ушко
rus_verbs:уронить{}, // уронить на землю
rus_verbs:откинуть{}, // откинуть на спинку кресла
rus_verbs:перенести{}, // перенести на рабочий стол
rus_verbs:сдаться{}, // сдаться на милость победителя
rus_verbs:светить{}, // светить на дорогу
rus_verbs:мчаться{}, // мчаться на бал
rus_verbs:нестись{}, // нестись на свидание
rus_verbs:поглядывать{}, // поглядывать на экран
rus_verbs:орать{}, // орать на детей
rus_verbs:уложить{}, // уложить на лопатки
rus_verbs:решаться{}, // решаться на поступок
rus_verbs:попадать{}, // попадать на карандаш
rus_verbs:сплюнуть{}, // сплюнуть на землю
rus_verbs:снимать{}, // снимать на телефон
rus_verbs:опоздать{}, // опоздать на работу
rus_verbs:посылать{}, // посылать на проверку
rus_verbs:погнать{}, // погнать на пастбище
rus_verbs:поступать{}, // поступать на кибернетический факультет
rus_verbs:спускаться{}, // спускаться на уровень моря
rus_verbs:усадить{}, // усадить на диван
rus_verbs:проиграть{}, // проиграть на спор
rus_verbs:прилететь{}, // прилететь на фестиваль
rus_verbs:повалиться{}, // повалиться на спину
rus_verbs:огрызнуться{}, // Собака огрызнулась на хозяина
rus_verbs:задавать{}, // задавать на выходные
rus_verbs:запасть{}, // запасть на девочку
rus_verbs:лезть{}, // лезть на забор
rus_verbs:потащить{}, // потащить на выборы
rus_verbs:направляться{}, // направляться на экзамен
rus_verbs:определять{}, // определять на вкус
rus_verbs:поползти{}, // поползти на стену
rus_verbs:поплыть{}, // поплыть на берег
rus_verbs:залезть{}, // залезть на яблоню
rus_verbs:сдать{}, // сдать на мясокомбинат
rus_verbs:приземлиться{}, // приземлиться на дорогу
rus_verbs:лаять{}, // лаять на прохожих
rus_verbs:перевернуть{}, // перевернуть на бок
rus_verbs:ловить{}, // ловить на живца
rus_verbs:отнести{}, // отнести животное на хирургический стол
rus_verbs:плюнуть{}, // плюнуть на условности
rus_verbs:передавать{}, // передавать на проверку
rus_verbs:нанять{}, // Босс нанял на работу еще несколько человек
rus_verbs:разозлиться{}, // Папа разозлился на сына из-за плохих оценок по математике
инфинитив:рассыпаться{вид:несоверш}, // рассыпаться на мелкие детали
инфинитив:рассыпаться{вид:соверш},
глагол:рассыпаться{вид:несоверш},
глагол:рассыпаться{вид:соверш},
деепричастие:рассыпавшись{},
деепричастие:рассыпаясь{},
прилагательное:рассыпавшийся{вид:несоверш},
прилагательное:рассыпавшийся{вид:соверш},
прилагательное:рассыпающийся{},
rus_verbs:зарычать{}, // Медведица зарычала на медвежонка
rus_verbs:призвать{}, // призвать на сборы
rus_verbs:увезти{}, // увезти на дачу
rus_verbs:содержаться{}, // содержаться на пожертвования
rus_verbs:навести{}, // навести на скопление телескоп
rus_verbs:отправляться{}, // отправляться на утилизацию
rus_verbs:улечься{}, // улечься на животик
rus_verbs:налететь{}, // налететь на препятствие
rus_verbs:перевернуться{}, // перевернуться на спину
rus_verbs:улететь{}, // улететь на родину
rus_verbs:ложиться{}, // ложиться на бок
rus_verbs:класть{}, // класть на место
rus_verbs:отреагировать{}, // отреагировать на выступление
rus_verbs:доставлять{}, // доставлять на дом
rus_verbs:отнять{}, // отнять на благо правящей верхушки
rus_verbs:ступить{}, // ступить на землю
rus_verbs:сводить{}, // сводить на концерт знаменитой рок-группы
rus_verbs:унести{}, // унести на работу
rus_verbs:сходить{}, // сходить на концерт
rus_verbs:потратить{}, // потратить на корм и наполнитель для туалета все деньги
rus_verbs:соскочить{}, // соскочить на землю
rus_verbs:пожаловаться{}, // пожаловаться на соседей
rus_verbs:тащить{}, // тащить на замену
rus_verbs:замахать{}, // замахать руками на паренька
rus_verbs:заглядывать{}, // заглядывать на обед
rus_verbs:соглашаться{}, // соглашаться на равный обмен
rus_verbs:плюхнуться{}, // плюхнуться на мягкий пуфик
rus_verbs:увести{}, // увести на осмотр
rus_verbs:успевать{}, // успевать на контрольную работу
rus_verbs:опрокинуть{}, // опрокинуть на себя
rus_verbs:подавать{}, // подавать на апелляцию
rus_verbs:прибежать{}, // прибежать на вокзал
rus_verbs:отшвырнуть{}, // отшвырнуть на замлю
rus_verbs:привлекать{}, // привлекать на свою сторону
rus_verbs:опереться{}, // опереться на палку
rus_verbs:перебраться{}, // перебраться на маленький островок
rus_verbs:уговорить{}, // уговорить на новые траты
rus_verbs:гулять{}, // гулять на спонсорские деньги
rus_verbs:переводить{}, // переводить на другой путь
rus_verbs:заколебаться{}, // заколебаться на один миг
rus_verbs:зашептать{}, // зашептать на ушко
rus_verbs:привстать{}, // привстать на цыпочки
rus_verbs:хлынуть{}, // хлынуть на берег
rus_verbs:наброситься{}, // наброситься на еду
rus_verbs:напасть{}, // повстанцы, напавшие на конвой
rus_verbs:убрать{}, // книга, убранная на полку
rus_verbs:попасть{}, // путешественники, попавшие на ничейную территорию
rus_verbs:засматриваться{}, // засматриваться на девчонок
rus_verbs:застегнуться{}, // застегнуться на все пуговицы
rus_verbs:провериться{}, // провериться на заболевания
rus_verbs:проверяться{}, // проверяться на заболевания
rus_verbs:тестировать{}, // тестировать на профпригодность
rus_verbs:протестировать{}, // протестировать на профпригодность
rus_verbs:уходить{}, // отец, уходящий на работу
rus_verbs:налипнуть{}, // снег, налипший на провода
rus_verbs:налипать{}, // снег, налипающий на провода
rus_verbs:улетать{}, // Многие птицы улетают осенью на юг.
rus_verbs:поехать{}, // она поехала на встречу с заказчиком
rus_verbs:переключать{}, // переключать на резервную линию
rus_verbs:переключаться{}, // переключаться на резервную линию
rus_verbs:подписаться{}, // подписаться на обновление
rus_verbs:нанести{}, // нанести на кожу
rus_verbs:нарываться{}, // нарываться на неприятности
rus_verbs:выводить{}, // выводить на орбиту
rus_verbs:вернуться{}, // вернуться на родину
rus_verbs:возвращаться{}, // возвращаться на родину
прилагательное:падкий{}, // Он падок на деньги.
прилагательное:обиженный{}, // Он обижен на отца.
rus_verbs:косить{}, // Он косит на оба глаза.
rus_verbs:закрыть{}, // Он забыл закрыть дверь на замок.
прилагательное:готовый{}, // Он готов на всякие жертвы.
rus_verbs:говорить{}, // Он говорит на скользкую тему.
прилагательное:глухой{}, // Он глух на одно ухо.
rus_verbs:взять{}, // Он взял ребёнка себе на колени.
rus_verbs:оказывать{}, // Лекарство не оказывало на него никакого действия.
rus_verbs:вести{}, // Лестница ведёт на третий этаж.
rus_verbs:уполномочивать{}, // уполномочивать на что-либо
глагол:спешить{ вид:несоверш }, // Я спешу на поезд.
rus_verbs:брать{}, // Я беру всю ответственность на себя.
rus_verbs:произвести{}, // Это произвело на меня глубокое впечатление.
rus_verbs:употребить{}, // Эти деньги можно употребить на ремонт фабрики.
rus_verbs:наводить{}, // Эта песня наводит на меня сон и скуку.
rus_verbs:разбираться{}, // Эта машина разбирается на части.
rus_verbs:оказать{}, // Эта книга оказала на меня большое влияние.
rus_verbs:разбить{}, // Учитель разбил учеников на несколько групп.
rus_verbs:отразиться{}, // Усиленная работа отразилась на его здоровье.
rus_verbs:перегрузить{}, // Уголь надо перегрузить на другое судно.
rus_verbs:делиться{}, // Тридцать делится на пять без остатка.
rus_verbs:удаляться{}, // Суд удаляется на совещание.
rus_verbs:показывать{}, // Стрелка компаса всегда показывает на север.
rus_verbs:сохранить{}, // Сохраните это на память обо мне.
rus_verbs:уезжать{}, // Сейчас все студенты уезжают на экскурсию.
rus_verbs:лететь{}, // Самолёт летит на север.
rus_verbs:бить{}, // Ружьё бьёт на пятьсот метров.
// rus_verbs:прийтись{}, // Пятое число пришлось на субботу.
rus_verbs:вынести{}, // Они вынесли из лодки на берег все вещи.
rus_verbs:смотреть{}, // Она смотрит на нас из окна.
rus_verbs:отдать{}, // Она отдала мне деньги на сохранение.
rus_verbs:налюбоваться{}, // Не могу налюбоваться на картину.
rus_verbs:любоваться{}, // гости любовались на картину
rus_verbs:попробовать{}, // Дайте мне попробовать на ощупь.
прилагательное:действительный{}, // Прививка оспы действительна только на три года.
rus_verbs:спуститься{}, // На город спустился смог
прилагательное:нечистый{}, // Он нечист на руку.
прилагательное:неспособный{}, // Он неспособен на такую низость.
прилагательное:злой{}, // кот очень зол на хозяина
rus_verbs:пойти{}, // Девочка не пошла на урок физультуры
rus_verbs:прибывать{}, // мой поезд прибывает на первый путь
rus_verbs:застегиваться{}, // пальто застегивается на двадцать одну пуговицу
rus_verbs:идти{}, // Дело идёт на лад.
rus_verbs:лазить{}, // Он лазил на чердак.
rus_verbs:поддаваться{}, // Он легко поддаётся на уговоры.
// rus_verbs:действовать{}, // действующий на нервы
rus_verbs:выходить{}, // Балкон выходит на площадь.
rus_verbs:работать{}, // Время работает на нас.
глагол:написать{aux stress="напис^ать"}, // Он написал музыку на слова Пушкина.
rus_verbs:бросить{}, // Они бросили все силы на строительство.
// глагол:разрезать{aux stress="разр^езать"}, глагол:разрезать{aux stress="разрез^ать"}, // Она разрезала пирог на шесть кусков.
rus_verbs:броситься{}, // Она радостно бросилась мне на шею.
rus_verbs:оправдать{}, // Она оправдала неявку на занятия болезнью.
rus_verbs:ответить{}, // Она не ответила на мой поклон.
rus_verbs:нашивать{}, // Она нашивала заплату на локоть.
rus_verbs:молиться{}, // Она молится на свою мать.
rus_verbs:запереть{}, // Она заперла дверь на замок.
rus_verbs:заявить{}, // Она заявила свои права на наследство.
rus_verbs:уйти{}, // Все деньги ушли на путешествие.
rus_verbs:вступить{}, // Водолаз вступил на берег.
rus_verbs:сойти{}, // Ночь сошла на землю.
rus_verbs:приехать{}, // Мы приехали на вокзал слишком рано.
rus_verbs:рыдать{}, // Не рыдай так безумно над ним.
rus_verbs:подписать{}, // Не забудьте подписать меня на газету.
rus_verbs:держать{}, // Наш пароход держал курс прямо на север.
rus_verbs:свезти{}, // На выставку свезли экспонаты со всего мира.
rus_verbs:ехать{}, // Мы сейчас едем на завод.
rus_verbs:выбросить{}, // Волнами лодку выбросило на берег.
ГЛ_ИНФ(сесть), // сесть на снег
ГЛ_ИНФ(записаться),
ГЛ_ИНФ(положить) // положи книгу на стол
}
#endregion VerbList
// Чтобы разрешить связывание в паттернах типа: залить на youtube
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { глагол:купить{} предлог:на{} 'деньги'{падеж:вин} }
then return true
}
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} *:*{ падеж:вин } }
then return true
}
// смещаться на несколько миллиметров
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} наречие:*{} }
then return true
}
// партия взяла на себя нереалистичные обязательства
fact гл_предл
{
if context { глагол:взять{} предлог:на{} 'себя'{падеж:вин} }
then return true
}
#endregion ВИНИТЕЛЬНЫЙ
// Все остальные варианты с предлогом 'НА' по умолчанию запрещаем.
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:мест } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:вин } }
then return false,-4
}
// Этот вариант нужен для обработки конструкций с числительными:
// Президентские выборы разделили Венесуэлу на два непримиримых лагеря
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:род } }
then return false,-4
}
// Продавать на eBay
fact гл_предл
{
if context { * предлог:на{} * }
then return false,-6
}
#endregion Предлог_НА
#region Предлог_С
// ------------- ПРЕДЛОГ 'С' -----------------
// У этого предлога предпочтительная семантика привязывает его обычно к существительному.
// Поэтому запрещаем по умолчанию его привязку к глаголам, а разрешенные глаголы перечислим.
#region ТВОРИТЕЛЬНЫЙ
wordentry_set Гл_С_Твор={
rus_verbs:помогать{}, // будет готов помогать врачам в онкологическом центре с постановкой верных диагнозов
rus_verbs:перепихнуться{}, // неужели ты не хочешь со мной перепихнуться
rus_verbs:забраться{},
rus_verbs:ДРАТЬСЯ{}, // Мои же собственные ратники забросали бы меня гнилой капустой, и мне пришлось бы драться с каждым рыцарем в стране, чтобы доказать свою смелость. (ДРАТЬСЯ/БИТЬСЯ/ПОДРАТЬСЯ)
rus_verbs:БИТЬСЯ{}, //
rus_verbs:ПОДРАТЬСЯ{}, //
прилагательное:СХОЖИЙ{}, // Не был ли он схожим с одним из живых языков Земли (СХОЖИЙ)
rus_verbs:ВСТУПИТЬ{}, // Он намеревался вступить с Вольфом в ближний бой. (ВСТУПИТЬ)
rus_verbs:КОРРЕЛИРОВАТЬ{}, // Это коррелирует с традиционно сильными направлениями московской математической школы. (КОРРЕЛИРОВАТЬ)
rus_verbs:УВИДЕТЬСЯ{}, // Он проигнорирует истерические протесты жены и увидится сначала с доктором, а затем с психотерапевтом (УВИДЕТЬСЯ)
rus_verbs:ОЧНУТЬСЯ{}, // Когда он очнулся с болью в левой стороне черепа, у него возникло пугающее ощущение. (ОЧНУТЬСЯ)
прилагательное:сходный{}, // Мозг этих существ сходен по размерам с мозгом динозавра
rus_verbs:накрыться{}, // Было холодно, и он накрылся с головой одеялом.
rus_verbs:РАСПРЕДЕЛИТЬ{}, // Бюджет распределят с участием горожан (РАСПРЕДЕЛИТЬ)
rus_verbs:НАБРОСИТЬСЯ{}, // Пьяный водитель набросился с ножом на сотрудников ГИБДД (НАБРОСИТЬСЯ)
rus_verbs:БРОСИТЬСЯ{}, // она со смехом бросилась прочь (БРОСИТЬСЯ)
rus_verbs:КОНТАКТИРОВАТЬ{}, // Электронным магазинам стоит контактировать с клиентами (КОНТАКТИРОВАТЬ)
rus_verbs:ВИДЕТЬСЯ{}, // Тогда мы редко виделись друг с другом
rus_verbs:сесть{}, // сел в него с дорожной сумкой , наполненной наркотиками
rus_verbs:купить{}, // Мы купили с ним одну и ту же книгу
rus_verbs:ПРИМЕНЯТЬ{}, // Меры по стимулированию спроса в РФ следует применять с осторожностью (ПРИМЕНЯТЬ)
rus_verbs:УЙТИ{}, // ты мог бы уйти со мной (УЙТИ)
rus_verbs:ЖДАТЬ{}, // С нарастающим любопытством ждем результатов аудита золотых хранилищ европейских и американских центробанков (ЖДАТЬ)
rus_verbs:ГОСПИТАЛИЗИРОВАТЬ{}, // Мэра Твери, участвовавшего в спартакиаде, госпитализировали с инфарктом (ГОСПИТАЛИЗИРОВАТЬ)
rus_verbs:ЗАХЛОПНУТЬСЯ{}, // она захлопнулась со звоном (ЗАХЛОПНУТЬСЯ)
rus_verbs:ОТВЕРНУТЬСЯ{}, // она со вздохом отвернулась (ОТВЕРНУТЬСЯ)
rus_verbs:отправить{}, // вы можете отправить со мной человека
rus_verbs:выступать{}, // Градоначальник , выступая с обзором основных городских событий , поведал об этом депутатам
rus_verbs:ВЫЕЗЖАТЬ{}, // заключенные сами шьют куклы и иногда выезжают с представлениями в детский дом неподалеку (ВЫЕЗЖАТЬ С твор)
rus_verbs:ПОКОНЧИТЬ{}, // со всем этим покончено (ПОКОНЧИТЬ С)
rus_verbs:ПОБЕЖАТЬ{}, // Дмитрий побежал со всеми (ПОБЕЖАТЬ С)
прилагательное:несовместимый{}, // характер ранений был несовместим с жизнью (НЕСОВМЕСТИМЫЙ С)
rus_verbs:ПОСЕТИТЬ{}, // Его кабинет местные тележурналисты посетили со скрытой камерой (ПОСЕТИТЬ С)
rus_verbs:СЛОЖИТЬСЯ{}, // сами банки принимают меры по урегулированию сложившейся с вкладчиками ситуации (СЛОЖИТЬСЯ С)
rus_verbs:ЗАСТАТЬ{}, // Молодой человек убил пенсионера , застав его в постели с женой (ЗАСТАТЬ С)
rus_verbs:ОЗНАКАМЛИВАТЬСЯ{}, // при заполнении заявления владельцы судов ознакамливаются с режимом (ОЗНАКАМЛИВАТЬСЯ С)
rus_verbs:СООБРАЗОВЫВАТЬ{}, // И все свои задачи мы сообразовываем с этим пониманием (СООБРАЗОВЫВАТЬ С)
rus_verbs:СВЫКАТЬСЯ{},
rus_verbs:стаскиваться{},
rus_verbs:спиливаться{},
rus_verbs:КОНКУРИРОВАТЬ{}, // Бедные и менее развитые страны не могут конкурировать с этими субсидиями (КОНКУРИРОВАТЬ С)
rus_verbs:ВЫРВАТЬСЯ{}, // тот с трудом вырвался (ВЫРВАТЬСЯ С твор)
rus_verbs:СОБРАТЬСЯ{}, // нужно собраться с силами (СОБРАТЬСЯ С)
rus_verbs:УДАВАТЬСЯ{}, // удавалось это с трудом (УДАВАТЬСЯ С)
rus_verbs:РАСПАХНУТЬСЯ{}, // дверь с треском распахнулась (РАСПАХНУТЬСЯ С)
rus_verbs:НАБЛЮДАТЬ{}, // Олег наблюдал с любопытством (НАБЛЮДАТЬ С)
rus_verbs:ПОТЯНУТЬ{}, // затем с силой потянул (ПОТЯНУТЬ С)
rus_verbs:КИВНУТЬ{}, // Питер с трудом кивнул (КИВНУТЬ С)
rus_verbs:СГЛОТНУТЬ{}, // Борис с трудом сглотнул (СГЛОТНУТЬ С)
rus_verbs:ЗАБРАТЬ{}, // забрать его с собой (ЗАБРАТЬ С)
rus_verbs:ОТКРЫТЬСЯ{}, // дверь с шипением открылась (ОТКРЫТЬСЯ С)
rus_verbs:ОТОРВАТЬ{}, // с усилием оторвал взгляд (ОТОРВАТЬ С твор)
rus_verbs:ОГЛЯДЕТЬСЯ{}, // Рома с любопытством огляделся (ОГЛЯДЕТЬСЯ С)
rus_verbs:ФЫРКНУТЬ{}, // турок фыркнул с отвращением (ФЫРКНУТЬ С)
rus_verbs:согласиться{}, // с этим согласились все (согласиться с)
rus_verbs:ПОСЫПАТЬСЯ{}, // с грохотом посыпались камни (ПОСЫПАТЬСЯ С твор)
rus_verbs:ВЗДОХНУТЬ{}, // Алиса вздохнула с облегчением (ВЗДОХНУТЬ С)
rus_verbs:ОБЕРНУТЬСЯ{}, // та с удивлением обернулась (ОБЕРНУТЬСЯ С)
rus_verbs:ХМЫКНУТЬ{}, // Алексей хмыкнул с сомнением (ХМЫКНУТЬ С твор)
rus_verbs:ВЫЕХАТЬ{}, // они выехали с рассветом (ВЫЕХАТЬ С твор)
rus_verbs:ВЫДОХНУТЬ{}, // Владимир выдохнул с облегчением (ВЫДОХНУТЬ С)
rus_verbs:УХМЫЛЬНУТЬСЯ{}, // Кеша ухмыльнулся с сомнением (УХМЫЛЬНУТЬСЯ С)
rus_verbs:НЕСТИСЬ{}, // тот несся с криком (НЕСТИСЬ С твор)
rus_verbs:ПАДАТЬ{}, // падают с глухим стуком (ПАДАТЬ С твор)
rus_verbs:ТВОРИТЬСЯ{}, // странное творилось с глазами (ТВОРИТЬСЯ С твор)
rus_verbs:УХОДИТЬ{}, // с ними уходили эльфы (УХОДИТЬ С твор)
rus_verbs:СКАКАТЬ{}, // скакали тут с топорами (СКАКАТЬ С твор)
rus_verbs:ЕСТЬ{}, // здесь едят с зеленью (ЕСТЬ С твор)
rus_verbs:ПОЯВИТЬСЯ{}, // с рассветом появились птицы (ПОЯВИТЬСЯ С твор)
rus_verbs:ВСКОЧИТЬ{}, // Олег вскочил с готовностью (ВСКОЧИТЬ С твор)
rus_verbs:БЫТЬ{}, // хочу быть с тобой (БЫТЬ С твор)
rus_verbs:ПОКАЧАТЬ{}, // с сомнением покачал головой. (ПОКАЧАТЬ С СОМНЕНИЕМ)
rus_verbs:ВЫРУГАТЬСЯ{}, // капитан с чувством выругался (ВЫРУГАТЬСЯ С ЧУВСТВОМ)
rus_verbs:ОТКРЫТЬ{}, // с трудом открыл глаза (ОТКРЫТЬ С ТРУДОМ, таких много)
rus_verbs:ПОЛУЧИТЬСЯ{}, // забавно получилось с ним (ПОЛУЧИТЬСЯ С)
rus_verbs:ВЫБЕЖАТЬ{}, // старый выбежал с копьем (ВЫБЕЖАТЬ С)
rus_verbs:ГОТОВИТЬСЯ{}, // Большинство компотов готовится с использованием сахара (ГОТОВИТЬСЯ С)
rus_verbs:ПОДИСКУТИРОВАТЬ{}, // я бы подискутировал с Андрюхой (ПОДИСКУТИРОВАТЬ С)
rus_verbs:ТУСИТЬ{}, // кто тусил со Светкой (ТУСИТЬ С)
rus_verbs:БЕЖАТЬ{}, // куда она бежит со всеми? (БЕЖАТЬ С твор)
rus_verbs:ГОРЕТЬ{}, // ты горел со своим кораблем? (ГОРЕТЬ С)
rus_verbs:ВЫПИТЬ{}, // хотите выпить со мной чаю? (ВЫПИТЬ С)
rus_verbs:МЕНЯТЬСЯ{}, // Я меняюсь с товарищем книгами. (МЕНЯТЬСЯ С)
rus_verbs:ВАЛЯТЬСЯ{}, // Он уже неделю валяется с гриппом. (ВАЛЯТЬСЯ С)
rus_verbs:ПИТЬ{}, // вы даже будете пить со мной пиво. (ПИТЬ С)
инфинитив:кристаллизоваться{ вид:соверш }, // После этого пересыщенный раствор кристаллизуется с образованием кристаллов сахара.
инфинитив:кристаллизоваться{ вид:несоверш },
глагол:кристаллизоваться{ вид:соверш },
глагол:кристаллизоваться{ вид:несоверш },
rus_verbs:ПООБЩАТЬСЯ{}, // пообщайся с Борисом (ПООБЩАТЬСЯ С)
rus_verbs:ОБМЕНЯТЬСЯ{}, // Миша обменялся с Петей марками (ОБМЕНЯТЬСЯ С)
rus_verbs:ПРОХОДИТЬ{}, // мы с тобой сегодня весь день проходили с вещами. (ПРОХОДИТЬ С)
rus_verbs:ВСТАТЬ{}, // Он занимался всю ночь и встал с головной болью. (ВСТАТЬ С)
rus_verbs:ПОВРЕМЕНИТЬ{}, // МВФ рекомендует Ирландии повременить с мерами экономии (ПОВРЕМЕНИТЬ С)
rus_verbs:ГЛЯДЕТЬ{}, // Её глаза глядели с мягкой грустью. (ГЛЯДЕТЬ С + твор)
rus_verbs:ВЫСКОЧИТЬ{}, // Зачем ты выскочил со своим замечанием? (ВЫСКОЧИТЬ С)
rus_verbs:НЕСТИ{}, // плот несло со страшной силой. (НЕСТИ С)
rus_verbs:приближаться{}, // стена приближалась со страшной быстротой. (приближаться с)
rus_verbs:заниматься{}, // После уроков я занимался с отстающими учениками. (заниматься с)
rus_verbs:разработать{}, // Этот лекарственный препарат разработан с использованием рецептов традиционной китайской медицины. (разработать с)
rus_verbs:вестись{}, // Разработка месторождения ведется с использованием большого количества техники. (вестись с)
rus_verbs:конфликтовать{}, // Маша конфликтует с Петей (конфликтовать с)
rus_verbs:мешать{}, // мешать воду с мукой (мешать с)
rus_verbs:иметь{}, // мне уже приходилось несколько раз иметь с ним дело.
rus_verbs:синхронизировать{}, // синхронизировать с эталонным генератором
rus_verbs:засинхронизировать{}, // засинхронизировать с эталонным генератором
rus_verbs:синхронизироваться{}, // синхронизироваться с эталонным генератором
rus_verbs:засинхронизироваться{}, // засинхронизироваться с эталонным генератором
rus_verbs:стирать{}, // стирать с мылом рубашку в тазу
rus_verbs:прыгать{}, // парашютист прыгает с парашютом
rus_verbs:выступить{}, // Он выступил с приветствием съезду.
rus_verbs:ходить{}, // В чужой монастырь со своим уставом не ходят.
rus_verbs:отозваться{}, // Он отозвался об этой книге с большой похвалой.
rus_verbs:отзываться{}, // Он отзывается об этой книге с большой похвалой.
rus_verbs:вставать{}, // он встаёт с зарёй
rus_verbs:мирить{}, // Его ум мирил всех с его дурным характером.
rus_verbs:продолжаться{}, // стрельба тем временем продолжалась с прежней точностью.
rus_verbs:договориться{}, // мы договоримся с вами
rus_verbs:побыть{}, // он хотел побыть с тобой
rus_verbs:расти{}, // Мировые производственные мощности растут с беспрецедентной скоростью
rus_verbs:вязаться{}, // вязаться с фактами
rus_verbs:отнестись{}, // отнестись к животным с сочуствием
rus_verbs:относиться{}, // относиться с пониманием
rus_verbs:пойти{}, // Спектакль пойдёт с участием известных артистов.
rus_verbs:бракосочетаться{}, // Потомственный кузнец бракосочетался с разорившейся графиней
rus_verbs:гулять{}, // бабушка гуляет с внуком
rus_verbs:разбираться{}, // разбираться с задачей
rus_verbs:сверить{}, // Данные были сверены с эталонными значениями
rus_verbs:делать{}, // Что делать со старым телефоном
rus_verbs:осматривать{}, // осматривать с удивлением
rus_verbs:обсудить{}, // обсудить с приятелем прохождение уровня в новой игре
rus_verbs:попрощаться{}, // попрощаться с талантливым актером
rus_verbs:задремать{}, // задремать с кружкой чая в руке
rus_verbs:связать{}, // связать катастрофу с действиями конкурентов
rus_verbs:носиться{}, // носиться с безумной идеей
rus_verbs:кончать{}, // кончать с собой
rus_verbs:обмениваться{}, // обмениваться с собеседниками
rus_verbs:переговариваться{}, // переговариваться с маяком
rus_verbs:общаться{}, // общаться с полицией
rus_verbs:завершить{}, // завершить с ошибкой
rus_verbs:обняться{}, // обняться с подругой
rus_verbs:сливаться{}, // сливаться с фоном
rus_verbs:смешаться{}, // смешаться с толпой
rus_verbs:договариваться{}, // договариваться с потерпевшим
rus_verbs:обедать{}, // обедать с гостями
rus_verbs:сообщаться{}, // сообщаться с подземной рекой
rus_verbs:сталкиваться{}, // сталкиваться со стаей птиц
rus_verbs:читаться{}, // читаться с трудом
rus_verbs:смириться{}, // смириться с утратой
rus_verbs:разделить{}, // разделить с другими ответственность
rus_verbs:роднить{}, // роднить с медведем
rus_verbs:медлить{}, // медлить с ответом
rus_verbs:скрестить{}, // скрестить с ужом
rus_verbs:покоиться{}, // покоиться с миром
rus_verbs:делиться{}, // делиться с друзьями
rus_verbs:познакомить{}, // познакомить с Олей
rus_verbs:порвать{}, // порвать с Олей
rus_verbs:завязать{}, // завязать с Олей знакомство
rus_verbs:суетиться{}, // суетиться с изданием романа
rus_verbs:соединиться{}, // соединиться с сервером
rus_verbs:справляться{}, // справляться с нуждой
rus_verbs:замешкаться{}, // замешкаться с ответом
rus_verbs:поссориться{}, // поссориться с подругой
rus_verbs:ссориться{}, // ссориться с друзьями
rus_verbs:торопить{}, // торопить с решением
rus_verbs:поздравить{}, // поздравить с победой
rus_verbs:проститься{}, // проститься с человеком
rus_verbs:поработать{}, // поработать с деревом
rus_verbs:приключиться{}, // приключиться с Колей
rus_verbs:сговориться{}, // сговориться с Ваней
rus_verbs:отъехать{}, // отъехать с ревом
rus_verbs:объединять{}, // объединять с другой кампанией
rus_verbs:употребить{}, // употребить с молоком
rus_verbs:перепутать{}, // перепутать с другой книгой
rus_verbs:запоздать{}, // запоздать с ответом
rus_verbs:подружиться{}, // подружиться с другими детьми
rus_verbs:дружить{}, // дружить с Сережей
rus_verbs:поравняться{}, // поравняться с финишной чертой
rus_verbs:ужинать{}, // ужинать с гостями
rus_verbs:расставаться{}, // расставаться с приятелями
rus_verbs:завтракать{}, // завтракать с семьей
rus_verbs:объединиться{}, // объединиться с соседями
rus_verbs:сменяться{}, // сменяться с напарником
rus_verbs:соединить{}, // соединить с сетью
rus_verbs:разговориться{}, // разговориться с охранником
rus_verbs:преподнести{}, // преподнести с помпой
rus_verbs:напечатать{}, // напечатать с картинками
rus_verbs:соединять{}, // соединять с сетью
rus_verbs:расправиться{}, // расправиться с беззащитным человеком
rus_verbs:распрощаться{}, // распрощаться с деньгами
rus_verbs:сравнить{}, // сравнить с конкурентами
rus_verbs:ознакомиться{}, // ознакомиться с выступлением
инфинитив:сочетаться{ вид:несоверш }, глагол:сочетаться{ вид:несоверш }, // сочетаться с сумочкой
деепричастие:сочетаясь{}, прилагательное:сочетающийся{}, прилагательное:сочетавшийся{},
rus_verbs:изнасиловать{}, // изнасиловать с применением чрезвычайного насилия
rus_verbs:прощаться{}, // прощаться с боевым товарищем
rus_verbs:сравнивать{}, // сравнивать с конкурентами
rus_verbs:складывать{}, // складывать с весом упаковки
rus_verbs:повестись{}, // повестись с ворами
rus_verbs:столкнуть{}, // столкнуть с отбойником
rus_verbs:переглядываться{}, // переглядываться с соседом
rus_verbs:поторопить{}, // поторопить с откликом
rus_verbs:развлекаться{}, // развлекаться с подружками
rus_verbs:заговаривать{}, // заговаривать с незнакомцами
rus_verbs:поцеловаться{}, // поцеловаться с первой девушкой
инфинитив:согласоваться{ вид:несоверш }, глагол:согласоваться{ вид:несоверш }, // согласоваться с подлежащим
деепричастие:согласуясь{}, прилагательное:согласующийся{},
rus_verbs:совпасть{}, // совпасть с оригиналом
rus_verbs:соединяться{}, // соединяться с куратором
rus_verbs:повстречаться{}, // повстречаться с героями
rus_verbs:поужинать{}, // поужинать с родителями
rus_verbs:развестись{}, // развестись с первым мужем
rus_verbs:переговорить{}, // переговорить с коллегами
rus_verbs:сцепиться{}, // сцепиться с бродячей собакой
rus_verbs:сожрать{}, // сожрать с потрохами
rus_verbs:побеседовать{}, // побеседовать со шпаной
rus_verbs:поиграть{}, // поиграть с котятами
rus_verbs:сцепить{}, // сцепить с тягачом
rus_verbs:помириться{}, // помириться с подружкой
rus_verbs:связываться{}, // связываться с бандитами
rus_verbs:совещаться{}, // совещаться с мастерами
rus_verbs:обрушиваться{}, // обрушиваться с беспощадной критикой
rus_verbs:переплестись{}, // переплестись с кустами
rus_verbs:мутить{}, // мутить с одногрупницами
rus_verbs:приглядываться{}, // приглядываться с интересом
rus_verbs:сблизиться{}, // сблизиться с врагами
rus_verbs:перешептываться{}, // перешептываться с симпатичной соседкой
rus_verbs:растереть{}, // растереть с солью
rus_verbs:смешиваться{}, // смешиваться с известью
rus_verbs:соприкоснуться{}, // соприкоснуться с тайной
rus_verbs:ладить{}, // ладить с родственниками
rus_verbs:сотрудничать{}, // сотрудничать с органами дознания
rus_verbs:съехаться{}, // съехаться с родственниками
rus_verbs:перекинуться{}, // перекинуться с коллегами парой слов
rus_verbs:советоваться{}, // советоваться с отчимом
rus_verbs:сравниться{}, // сравниться с лучшими
rus_verbs:знакомиться{}, // знакомиться с абитуриентами
rus_verbs:нырять{}, // нырять с аквалангом
rus_verbs:забавляться{}, // забавляться с куклой
rus_verbs:перекликаться{}, // перекликаться с другой статьей
rus_verbs:тренироваться{}, // тренироваться с партнершей
rus_verbs:поспорить{}, // поспорить с казночеем
инфинитив:сладить{ вид:соверш }, глагол:сладить{ вид:соверш }, // сладить с бычком
деепричастие:сладив{}, прилагательное:сладивший{ вид:соверш },
rus_verbs:примириться{}, // примириться с утратой
rus_verbs:раскланяться{}, // раскланяться с фрейлинами
rus_verbs:слечь{}, // слечь с ангиной
rus_verbs:соприкасаться{}, // соприкасаться со стеной
rus_verbs:смешать{}, // смешать с грязью
rus_verbs:пересекаться{}, // пересекаться с трассой
rus_verbs:путать{}, // путать с государственной шерстью
rus_verbs:поболтать{}, // поболтать с ученицами
rus_verbs:здороваться{}, // здороваться с профессором
rus_verbs:просчитаться{}, // просчитаться с покупкой
rus_verbs:сторожить{}, // сторожить с собакой
rus_verbs:обыскивать{}, // обыскивать с собаками
rus_verbs:переплетаться{}, // переплетаться с другой веткой
rus_verbs:обниматься{}, // обниматься с Ксюшей
rus_verbs:объединяться{}, // объединяться с конкурентами
rus_verbs:погорячиться{}, // погорячиться с покупкой
rus_verbs:мыться{}, // мыться с мылом
rus_verbs:свериться{}, // свериться с эталоном
rus_verbs:разделаться{}, // разделаться с кем-то
rus_verbs:чередоваться{}, // чередоваться с партнером
rus_verbs:налететь{}, // налететь с соратниками
rus_verbs:поспать{}, // поспать с включенным светом
rus_verbs:управиться{}, // управиться с собакой
rus_verbs:согрешить{}, // согрешить с замужней
rus_verbs:определиться{}, // определиться с победителем
rus_verbs:перемешаться{}, // перемешаться с гранулами
rus_verbs:затрудняться{}, // затрудняться с ответом
rus_verbs:обождать{}, // обождать со стартом
rus_verbs:фыркать{}, // фыркать с презрением
rus_verbs:засидеться{}, // засидеться с приятелем
rus_verbs:крепнуть{}, // крепнуть с годами
rus_verbs:пировать{}, // пировать с дружиной
rus_verbs:щебетать{}, // щебетать с сестричками
rus_verbs:маяться{}, // маяться с кашлем
rus_verbs:сближать{}, // сближать с центральным светилом
rus_verbs:меркнуть{}, // меркнуть с возрастом
rus_verbs:заспорить{}, // заспорить с оппонентами
rus_verbs:граничить{}, // граничить с Ливаном
rus_verbs:перестараться{}, // перестараться со стимуляторами
rus_verbs:объединить{}, // объединить с филиалом
rus_verbs:свыкнуться{}, // свыкнуться с утратой
rus_verbs:посоветоваться{}, // посоветоваться с адвокатами
rus_verbs:напутать{}, // напутать с ведомостями
rus_verbs:нагрянуть{}, // нагрянуть с обыском
rus_verbs:посовещаться{}, // посовещаться с судьей
rus_verbs:провернуть{}, // провернуть с друганом
rus_verbs:разделяться{}, // разделяться с сотрапезниками
rus_verbs:пересечься{}, // пересечься с второй колонной
rus_verbs:опережать{}, // опережать с большим запасом
rus_verbs:перепутаться{}, // перепутаться с другой линией
rus_verbs:соотноситься{}, // соотноситься с затратами
rus_verbs:смешивать{}, // смешивать с золой
rus_verbs:свидеться{}, // свидеться с тобой
rus_verbs:переспать{}, // переспать с графиней
rus_verbs:поладить{}, // поладить с соседями
rus_verbs:протащить{}, // протащить с собой
rus_verbs:разминуться{}, // разминуться с встречным потоком
rus_verbs:перемежаться{}, // перемежаться с успехами
rus_verbs:рассчитаться{}, // рассчитаться с кредиторами
rus_verbs:срастись{}, // срастись с телом
rus_verbs:знакомить{}, // знакомить с родителями
rus_verbs:поругаться{}, // поругаться с родителями
rus_verbs:совладать{}, // совладать с чувствами
rus_verbs:обручить{}, // обручить с богатой невестой
rus_verbs:сближаться{}, // сближаться с вражеским эсминцем
rus_verbs:замутить{}, // замутить с Ксюшей
rus_verbs:повозиться{}, // повозиться с настройкой
rus_verbs:торговаться{}, // торговаться с продавцами
rus_verbs:уединиться{}, // уединиться с девчонкой
rus_verbs:переборщить{}, // переборщить с добавкой
rus_verbs:ознакомить{}, // ознакомить с пожеланиями
rus_verbs:прочесывать{}, // прочесывать с собаками
rus_verbs:переписываться{}, // переписываться с корреспондентами
rus_verbs:повздорить{}, // повздорить с сержантом
rus_verbs:разлучить{}, // разлучить с семьей
rus_verbs:соседствовать{}, // соседствовать с цыганами
rus_verbs:застукать{}, // застукать с проститутками
rus_verbs:напуститься{}, // напуститься с кулаками
rus_verbs:сдружиться{}, // сдружиться с ребятами
rus_verbs:соперничать{}, // соперничать с параллельным классом
rus_verbs:прочесать{}, // прочесать с собаками
rus_verbs:кокетничать{}, // кокетничать с гимназистками
rus_verbs:мириться{}, // мириться с убытками
rus_verbs:оплошать{}, // оплошать с билетами
rus_verbs:отождествлять{}, // отождествлять с литературным героем
rus_verbs:хитрить{}, // хитрить с зарплатой
rus_verbs:провозиться{}, // провозиться с задачкой
rus_verbs:коротать{}, // коротать с друзьями
rus_verbs:соревноваться{}, // соревноваться с машиной
rus_verbs:уживаться{}, // уживаться с местными жителями
rus_verbs:отождествляться{}, // отождествляться с литературным героем
rus_verbs:сопоставить{}, // сопоставить с эталоном
rus_verbs:пьянствовать{}, // пьянствовать с друзьями
rus_verbs:залетать{}, // залетать с паленой водкой
rus_verbs:гастролировать{}, // гастролировать с новой цирковой программой
rus_verbs:запаздывать{}, // запаздывать с кормлением
rus_verbs:таскаться{}, // таскаться с сумками
rus_verbs:контрастировать{}, // контрастировать с туфлями
rus_verbs:сшибиться{}, // сшибиться с форвардом
rus_verbs:состязаться{}, // состязаться с лучшей командой
rus_verbs:затрудниться{}, // затрудниться с объяснением
rus_verbs:объясниться{}, // объясниться с пострадавшими
rus_verbs:разводиться{}, // разводиться со сварливой женой
rus_verbs:препираться{}, // препираться с адвокатами
rus_verbs:сосуществовать{}, // сосуществовать с крупными хищниками
rus_verbs:свестись{}, // свестись с нулевым счетом
rus_verbs:обговорить{}, // обговорить с директором
rus_verbs:обвенчаться{}, // обвенчаться с ведьмой
rus_verbs:экспериментировать{}, // экспериментировать с генами
rus_verbs:сверять{}, // сверять с таблицей
rus_verbs:сверяться{}, // свериться с таблицей
rus_verbs:сблизить{}, // сблизить с точкой
rus_verbs:гармонировать{}, // гармонировать с обоями
rus_verbs:перемешивать{}, // перемешивать с молоком
rus_verbs:трепаться{}, // трепаться с сослуживцами
rus_verbs:перемигиваться{}, // перемигиваться с соседкой
rus_verbs:разоткровенничаться{}, // разоткровенничаться с незнакомцем
rus_verbs:распить{}, // распить с собутыльниками
rus_verbs:скрестись{}, // скрестись с дикой лошадью
rus_verbs:передраться{}, // передраться с дворовыми собаками
rus_verbs:умыть{}, // умыть с мылом
rus_verbs:грызться{}, // грызться с соседями
rus_verbs:переругиваться{}, // переругиваться с соседями
rus_verbs:доиграться{}, // доиграться со спичками
rus_verbs:заладиться{}, // заладиться с подругой
rus_verbs:скрещиваться{}, // скрещиваться с дикими видами
rus_verbs:повидаться{}, // повидаться с дедушкой
rus_verbs:повоевать{}, // повоевать с орками
rus_verbs:сразиться{}, // сразиться с лучшим рыцарем
rus_verbs:кипятить{}, // кипятить с отбеливателем
rus_verbs:усердствовать{}, // усердствовать с наказанием
rus_verbs:схлестнуться{}, // схлестнуться с лучшим боксером
rus_verbs:пошептаться{}, // пошептаться с судьями
rus_verbs:сравняться{}, // сравняться с лучшими экземплярами
rus_verbs:церемониться{}, // церемониться с пьяницами
rus_verbs:консультироваться{}, // консультироваться со специалистами
rus_verbs:переусердствовать{}, // переусердствовать с наказанием
rus_verbs:проноситься{}, // проноситься с собой
rus_verbs:перемешать{}, // перемешать с гипсом
rus_verbs:темнить{}, // темнить с долгами
rus_verbs:сталкивать{}, // сталкивать с черной дырой
rus_verbs:увольнять{}, // увольнять с волчьим билетом
rus_verbs:заигрывать{}, // заигрывать с совершенно диким животным
rus_verbs:сопоставлять{}, // сопоставлять с эталонными образцами
rus_verbs:расторгнуть{}, // расторгнуть с нерасторопными поставщиками долгосрочный контракт
rus_verbs:созвониться{}, // созвониться с мамой
rus_verbs:спеться{}, // спеться с отъявленными хулиганами
rus_verbs:интриговать{}, // интриговать с придворными
rus_verbs:приобрести{}, // приобрести со скидкой
rus_verbs:задержаться{}, // задержаться со сдачей работы
rus_verbs:плавать{}, // плавать со спасательным кругом
rus_verbs:якшаться{}, // Не якшайся с врагами
инфинитив:ассоциировать{вид:соверш}, // читатели ассоциируют с собой героя книги
инфинитив:ассоциировать{вид:несоверш},
глагол:ассоциировать{вид:соверш}, // читатели ассоциируют с собой героя книги
глагол:ассоциировать{вид:несоверш},
//+прилагательное:ассоциировавший{вид:несоверш},
прилагательное:ассоциировавший{вид:соверш},
прилагательное:ассоциирующий{},
деепричастие:ассоциируя{},
деепричастие:ассоциировав{},
rus_verbs:ассоциироваться{}, // герой книги ассоциируется с реальным персонажем
rus_verbs:аттестовывать{}, // Они аттестовывают сотрудников с помощью наборра тестов
rus_verbs:аттестовываться{}, // Сотрудники аттестовываются с помощью набора тестов
//+инфинитив:аффилировать{вид:соверш}, // эти предприятия были аффилированы с олигархом
//+глагол:аффилировать{вид:соверш},
прилагательное:аффилированный{},
rus_verbs:баловаться{}, // мальчик баловался с молотком
rus_verbs:балясничать{}, // женщина балясничала с товарками
rus_verbs:богатеть{}, // Провинция богатеет от торговли с соседями
rus_verbs:бодаться{}, // теленок бодается с деревом
rus_verbs:боксировать{}, // Майкл дважды боксировал с ним
rus_verbs:брататься{}, // Солдаты братались с бойцами союзников
rus_verbs:вальсировать{}, // Мальчик вальсирует с девочкой
rus_verbs:вверстывать{}, // Дизайнер с трудом вверстывает блоки в страницу
rus_verbs:происходить{}, // Что происходит с мировой экономикой?
rus_verbs:произойти{}, // Что произошло с экономикой?
rus_verbs:взаимодействовать{}, // Электроны взаимодействуют с фотонами
rus_verbs:вздорить{}, // Эта женщина часто вздорила с соседями
rus_verbs:сойтись{}, // Мальчик сошелся с бандой хулиганов
rus_verbs:вобрать{}, // вобрать в себя лучшие методы борьбы с вредителями
rus_verbs:водиться{}, // Няня водится с детьми
rus_verbs:воевать{}, // Фермеры воевали с волками
rus_verbs:возиться{}, // Няня возится с детьми
rus_verbs:ворковать{}, // Голубь воркует с голубкой
rus_verbs:воссоединиться{}, // Дети воссоединились с семьей
rus_verbs:воссоединяться{}, // Дети воссоединяются с семьей
rus_verbs:вошкаться{}, // Не вошкайся с этой ерундой
rus_verbs:враждовать{}, // враждовать с соседями
rus_verbs:временить{}, // временить с выходом на пенсию
rus_verbs:расстаться{}, // я не могу расстаться с тобой
rus_verbs:выдирать{}, // выдирать с мясом
rus_verbs:выдираться{}, // выдираться с мясом
rus_verbs:вытворить{}, // вытворить что-либо с чем-либо
rus_verbs:вытворять{}, // вытворять что-либо с чем-либо
rus_verbs:сделать{}, // сделать с чем-то
rus_verbs:домыть{}, // домыть с мылом
rus_verbs:случиться{}, // случиться с кем-то
rus_verbs:остаться{}, // остаться с кем-то
rus_verbs:случать{}, // случать с породистым кобельком
rus_verbs:послать{}, // послать с весточкой
rus_verbs:работать{}, // работать с роботами
rus_verbs:провести{}, // провести с девчонками время
rus_verbs:заговорить{}, // заговорить с незнакомкой
rus_verbs:прошептать{}, // прошептать с придыханием
rus_verbs:читать{}, // читать с выражением
rus_verbs:слушать{}, // слушать с повышенным вниманием
rus_verbs:принести{}, // принести с собой
rus_verbs:спать{}, // спать с женщинами
rus_verbs:закончить{}, // закончить с приготовлениями
rus_verbs:помочь{}, // помочь с перестановкой
rus_verbs:уехать{}, // уехать с семьей
rus_verbs:случаться{}, // случаться с кем-то
rus_verbs:кутить{}, // кутить с проститутками
rus_verbs:разговаривать{}, // разговаривать с ребенком
rus_verbs:погодить{}, // погодить с ликвидацией
rus_verbs:считаться{}, // считаться с чужим мнением
rus_verbs:носить{}, // носить с собой
rus_verbs:хорошеть{}, // хорошеть с каждым днем
rus_verbs:приводить{}, // приводить с собой
rus_verbs:прыгнуть{}, // прыгнуть с парашютом
rus_verbs:петь{}, // петь с чувством
rus_verbs:сложить{}, // сложить с результатом
rus_verbs:познакомиться{}, // познакомиться с другими студентами
rus_verbs:обращаться{}, // обращаться с животными
rus_verbs:съесть{}, // съесть с хлебом
rus_verbs:ошибаться{}, // ошибаться с дозировкой
rus_verbs:столкнуться{}, // столкнуться с медведем
rus_verbs:справиться{}, // справиться с нуждой
rus_verbs:торопиться{}, // торопиться с ответом
rus_verbs:поздравлять{}, // поздравлять с победой
rus_verbs:объясняться{}, // объясняться с начальством
rus_verbs:пошутить{}, // пошутить с подругой
rus_verbs:поздороваться{}, // поздороваться с коллегами
rus_verbs:поступать{}, // Как поступать с таким поведением?
rus_verbs:определяться{}, // определяться с кандидатами
rus_verbs:связаться{}, // связаться с поставщиком
rus_verbs:спорить{}, // спорить с собеседником
rus_verbs:разобраться{}, // разобраться с делами
rus_verbs:ловить{}, // ловить с удочкой
rus_verbs:помедлить{}, // Кандидат помедлил с ответом на заданный вопрос
rus_verbs:шутить{}, // шутить с диким зверем
rus_verbs:разорвать{}, // разорвать с поставщиком контракт
rus_verbs:увезти{}, // увезти с собой
rus_verbs:унести{}, // унести с собой
rus_verbs:сотворить{}, // сотворить с собой что-то нехорошее
rus_verbs:складываться{}, // складываться с первым импульсом
rus_verbs:соглашаться{}, // соглашаться с предложенным договором
//rus_verbs:покончить{}, // покончить с развратом
rus_verbs:прихватить{}, // прихватить с собой
rus_verbs:похоронить{}, // похоронить с почестями
rus_verbs:связывать{}, // связывать с компанией свою судьбу
rus_verbs:совпадать{}, // совпадать с предсказанием
rus_verbs:танцевать{}, // танцевать с девушками
rus_verbs:поделиться{}, // поделиться с выжившими
rus_verbs:оставаться{}, // я не хотел оставаться с ним в одной комнате.
rus_verbs:беседовать{}, // преподаватель, беседующий со студентами
rus_verbs:бороться{}, // человек, борющийся со смертельной болезнью
rus_verbs:шептаться{}, // девочка, шепчущаяся с подругой
rus_verbs:сплетничать{}, // женщина, сплетничавшая с товарками
rus_verbs:поговорить{}, // поговорить с виновниками
rus_verbs:сказать{}, // сказать с трудом
rus_verbs:произнести{}, // произнести с трудом
rus_verbs:говорить{}, // говорить с акцентом
rus_verbs:произносить{}, // произносить с трудом
rus_verbs:встречаться{}, // кто с Антонио встречался?
rus_verbs:посидеть{}, // посидеть с друзьями
rus_verbs:расквитаться{}, // расквитаться с обидчиком
rus_verbs:поквитаться{}, // поквитаться с обидчиком
rus_verbs:ругаться{}, // ругаться с женой
rus_verbs:поскандалить{}, // поскандалить с женой
rus_verbs:потанцевать{}, // потанцевать с подругой
rus_verbs:скандалить{}, // скандалить с соседями
rus_verbs:разругаться{}, // разругаться с другом
rus_verbs:болтать{}, // болтать с подругами
rus_verbs:потрепаться{}, // потрепаться с соседкой
rus_verbs:войти{}, // войти с регистрацией
rus_verbs:входить{}, // входить с регистрацией
rus_verbs:возвращаться{}, // возвращаться с триумфом
rus_verbs:опоздать{}, // Он опоздал с подачей сочинения.
rus_verbs:молчать{}, // Он молчал с ледяным спокойствием.
rus_verbs:сражаться{}, // Он героически сражался с врагами.
rus_verbs:выходить{}, // Он всегда выходит с зонтиком.
rus_verbs:сличать{}, // сличать перевод с оригиналом
rus_verbs:начать{}, // я начал с товарищем спор о религии
rus_verbs:согласовать{}, // Маша согласовала с Петей дальнейшие поездки
rus_verbs:приходить{}, // Приходите с нею.
rus_verbs:жить{}, // кто с тобой жил?
rus_verbs:расходиться{}, // Маша расходится с Петей
rus_verbs:сцеплять{}, // сцеплять карабин с обвязкой
rus_verbs:торговать{}, // мы торгуем с ними нефтью
rus_verbs:уединяться{}, // уединяться с подругой в доме
rus_verbs:уладить{}, // уладить конфликт с соседями
rus_verbs:идти{}, // Я шел туда с тяжёлым сердцем.
rus_verbs:разделять{}, // Я разделяю с вами горе и радость.
rus_verbs:обратиться{}, // Я обратился к нему с просьбой о помощи.
rus_verbs:захватить{}, // Я не захватил с собой денег.
прилагательное:знакомый{}, // Я знаком с ними обоими.
rus_verbs:вести{}, // Я веду с ней переписку.
прилагательное:сопряженный{}, // Это сопряжено с большими трудностями.
прилагательное:связанный{причастие}, // Это дело связано с риском.
rus_verbs:поехать{}, // Хотите поехать со мной в театр?
rus_verbs:проснуться{}, // Утром я проснулся с ясной головой.
rus_verbs:лететь{}, // Самолёт летел со скоростью звука.
rus_verbs:играть{}, // С огнём играть опасно!
rus_verbs:поделать{}, // С ним ничего не поделаешь.
rus_verbs:стрястись{}, // С ней стряслось несчастье.
rus_verbs:смотреться{}, // Пьеса смотрится с удовольствием.
rus_verbs:смотреть{}, // Она смотрела на меня с явным неудовольствием.
rus_verbs:разойтись{}, // Она разошлась с мужем.
rus_verbs:пристать{}, // Она пристала ко мне с расспросами.
rus_verbs:посмотреть{}, // Она посмотрела на меня с удивлением.
rus_verbs:поступить{}, // Она плохо поступила с ним.
rus_verbs:выйти{}, // Она вышла с усталым и недовольным видом.
rus_verbs:взять{}, // Возьмите с собой только самое необходимое.
rus_verbs:наплакаться{}, // Наплачется она с ним.
rus_verbs:лежать{}, // Он лежит с воспалением лёгких.
rus_verbs:дышать{}, // дышащий с трудом
rus_verbs:брать{}, // брать с собой
rus_verbs:мчаться{}, // Автомобиль мчится с необычайной быстротой.
rus_verbs:упасть{}, // Ваза упала со звоном.
rus_verbs:вернуться{}, // мы вернулись вчера домой с полным лукошком
rus_verbs:сидеть{}, // Она сидит дома с ребенком
rus_verbs:встретиться{}, // встречаться с кем-либо
ГЛ_ИНФ(придти), прилагательное:пришедший{}, // пришедший с другом
ГЛ_ИНФ(постирать), прилагательное:постиранный{}, деепричастие:постирав{},
rus_verbs:мыть{}
}
fact гл_предл
{
if context { Гл_С_Твор предлог:с{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_С_Твор предлог:с{} *:*{падеж:твор} }
then return true
}
#endregion ТВОРИТЕЛЬНЫЙ
#region РОДИТЕЛЬНЫЙ
wordentry_set Гл_С_Род=
{
rus_verbs:УХОДИТЬ{}, // Но с базы не уходить.
rus_verbs:РВАНУТЬ{}, // Водитель прорычал проклятие и рванул машину с места. (РВАНУТЬ)
rus_verbs:ОХВАТИТЬ{}, // огонь охватил его со всех сторон (ОХВАТИТЬ)
rus_verbs:ЗАМЕТИТЬ{}, // Он понимал, что свет из тайника невозможно заметить с палубы (ЗАМЕТИТЬ/РАЗГЛЯДЕТЬ)
rus_verbs:РАЗГЛЯДЕТЬ{}, //
rus_verbs:СПЛАНИРОВАТЬ{}, // Птицы размером с орлицу, вероятно, не могли бы подняться в воздух, не спланировав с высокого утеса. (СПЛАНИРОВАТЬ)
rus_verbs:УМЕРЕТЬ{}, // Он умрет с голоду. (УМЕРЕТЬ)
rus_verbs:ВСПУГНУТЬ{}, // Оба упали с лязгом, вспугнувшим птиц с ближайших деревьев (ВСПУГНУТЬ)
rus_verbs:РЕВЕТЬ{}, // Время от времени какой-то ящер ревел с берега или самой реки. (РЕВЕТЬ/ЗАРЕВЕТЬ/ПРОРЕВЕТЬ/ЗАОРАТЬ/ПРООРАТЬ/ОРАТЬ/ПРОКРИЧАТЬ/ЗАКРИЧАТЬ/ВОПИТЬ/ЗАВОПИТЬ)
rus_verbs:ЗАРЕВЕТЬ{}, //
rus_verbs:ПРОРЕВЕТЬ{}, //
rus_verbs:ЗАОРАТЬ{}, //
rus_verbs:ПРООРАТЬ{}, //
rus_verbs:ОРАТЬ{}, //
rus_verbs:ЗАКРИЧАТЬ{},
rus_verbs:ВОПИТЬ{}, //
rus_verbs:ЗАВОПИТЬ{}, //
rus_verbs:СТАЩИТЬ{}, // Я видела как они стащили его с валуна и увели с собой. (СТАЩИТЬ/СТАСКИВАТЬ)
rus_verbs:СТАСКИВАТЬ{}, //
rus_verbs:ПРОВЫТЬ{}, // Призрак трубного зова провыл с другой стороны дверей. (ПРОВЫТЬ, ЗАВЫТЬ, ВЫТЬ)
rus_verbs:ЗАВЫТЬ{}, //
rus_verbs:ВЫТЬ{}, //
rus_verbs:СВЕТИТЬ{}, // Полуденное майское солнце ярко светило с голубых небес Аризоны. (СВЕТИТЬ)
rus_verbs:ОТСВЕЧИВАТЬ{}, // Солнце отсвечивало с белых лошадей, белых щитов и белых перьев и искрилось на наконечниках пик. (ОТСВЕЧИВАТЬ С, ИСКРИТЬСЯ НА)
rus_verbs:перегнать{}, // Скот нужно перегнать с этого пастбища на другое
rus_verbs:собирать{}, // мальчики начали собирать со столов посуду
rus_verbs:разглядывать{}, // ты ее со всех сторон разглядывал
rus_verbs:СЖИМАТЬ{}, // меня плотно сжимали со всех сторон (СЖИМАТЬ)
rus_verbs:СОБРАТЬСЯ{}, // со всего света собрались! (СОБРАТЬСЯ)
rus_verbs:ИЗГОНЯТЬ{}, // Вино в пакетах изгоняют с рынка (ИЗГОНЯТЬ)
rus_verbs:ВЛЮБИТЬСЯ{}, // влюбился в нее с первого взгляда (ВЛЮБИТЬСЯ)
rus_verbs:РАЗДАВАТЬСЯ{}, // теперь крик раздавался со всех сторон (РАЗДАВАТЬСЯ)
rus_verbs:ПОСМОТРЕТЬ{}, // Посмотрите на это с моей точки зрения (ПОСМОТРЕТЬ С род)
rus_verbs:СХОДИТЬ{}, // принимать участие во всех этих событиях - значит продолжать сходить с ума (СХОДИТЬ С род)
rus_verbs:РУХНУТЬ{}, // В Башкирии микроавтобус рухнул с моста (РУХНУТЬ С)
rus_verbs:УВОЛИТЬ{}, // рекомендовать уволить их с работы (УВОЛИТЬ С)
rus_verbs:КУПИТЬ{}, // еда , купленная с рук (КУПИТЬ С род)
rus_verbs:УБРАТЬ{}, // помочь убрать со стола? (УБРАТЬ С)
rus_verbs:ТЯНУТЬ{}, // с моря тянуло ветром (ТЯНУТЬ С)
rus_verbs:ПРИХОДИТЬ{}, // приходит с работы муж (ПРИХОДИТЬ С)
rus_verbs:ПРОПАСТЬ{}, // изображение пропало с экрана (ПРОПАСТЬ С)
rus_verbs:ПОТЯНУТЬ{}, // с балкона потянуло холодом (ПОТЯНУТЬ С род)
rus_verbs:РАЗДАТЬСЯ{}, // с палубы раздался свист (РАЗДАТЬСЯ С род)
rus_verbs:ЗАЙТИ{}, // зашел с другой стороны (ЗАЙТИ С род)
rus_verbs:НАЧАТЬ{}, // давай начнем с этого (НАЧАТЬ С род)
rus_verbs:УВЕСТИ{}, // дала увести с развалин (УВЕСТИ С род)
rus_verbs:ОПУСКАТЬСЯ{}, // с гор опускалась ночь (ОПУСКАТЬСЯ С)
rus_verbs:ВСКОЧИТЬ{}, // Тристан вскочил с места (ВСКОЧИТЬ С род)
rus_verbs:БРАТЬ{}, // беру с него пример (БРАТЬ С род)
rus_verbs:ПРИПОДНЯТЬСЯ{}, // голова приподнялась с плеча (ПРИПОДНЯТЬСЯ С род)
rus_verbs:ПОЯВИТЬСЯ{}, // всадники появились с востока (ПОЯВИТЬСЯ С род)
rus_verbs:НАЛЕТЕТЬ{}, // с моря налетел ветер (НАЛЕТЕТЬ С род)
rus_verbs:ВЗВИТЬСЯ{}, // Натан взвился с места (ВЗВИТЬСЯ С род)
rus_verbs:ПОДОБРАТЬ{}, // подобрал с земли копье (ПОДОБРАТЬ С)
rus_verbs:ДЕРНУТЬСЯ{}, // Кирилл дернулся с места (ДЕРНУТЬСЯ С род)
rus_verbs:ВОЗВРАЩАТЬСЯ{}, // они возвращались с реки (ВОЗВРАЩАТЬСЯ С род)
rus_verbs:ПЛЫТЬ{}, // плыли они с запада (ПЛЫТЬ С род)
rus_verbs:ЗНАТЬ{}, // одно знали с древности (ЗНАТЬ С)
rus_verbs:НАКЛОНИТЬСЯ{}, // всадник наклонился с лошади (НАКЛОНИТЬСЯ С)
rus_verbs:НАЧАТЬСЯ{}, // началось все со скуки (НАЧАТЬСЯ С)
прилагательное:ИЗВЕСТНЫЙ{}, // Культура его известна со времен глубокой древности (ИЗВЕСТНЫЙ С)
rus_verbs:СБИТЬ{}, // Порыв ветра сбил Ваньку с ног (ts СБИТЬ С)
rus_verbs:СОБИРАТЬСЯ{}, // они собираются сюда со всей равнины. (СОБИРАТЬСЯ С род)
rus_verbs:смыть{}, // Дождь должен смыть с листьев всю пыль. (СМЫТЬ С)
rus_verbs:привстать{}, // Мартин привстал со своего стула. (привстать с)
rus_verbs:спасть{}, // тяжесть спала с души. (спасть с)
rus_verbs:выглядеть{}, // так оно со стороны выглядело. (ВЫГЛЯДЕТЬ С)
rus_verbs:повернуть{}, // к вечеру они повернули с нее направо. (ПОВЕРНУТЬ С)
rus_verbs:ТЯНУТЬСЯ{}, // со стороны реки ко мне тянулись языки тумана. (ТЯНУТЬСЯ С)
rus_verbs:ВОЕВАТЬ{}, // Генерал воевал с юных лет. (ВОЕВАТЬ С чего-то)
rus_verbs:БОЛЕТЬ{}, // Голова болит с похмелья. (БОЛЕТЬ С)
rus_verbs:приближаться{}, // со стороны острова приближалась лодка.
rus_verbs:ПОТЯНУТЬСЯ{}, // со всех сторон к нему потянулись руки. (ПОТЯНУТЬСЯ С)
rus_verbs:пойти{}, // низкий гул пошел со стороны долины. (пошел с)
rus_verbs:зашевелиться{}, // со всех сторон зашевелились кусты. (зашевелиться с)
rus_verbs:МЧАТЬСЯ{}, // со стороны леса мчались всадники. (МЧАТЬСЯ С)
rus_verbs:БЕЖАТЬ{}, // люди бежали со всех ног. (БЕЖАТЬ С)
rus_verbs:СЛЫШАТЬСЯ{}, // шум слышался со стороны моря. (СЛЫШАТЬСЯ С)
rus_verbs:ЛЕТЕТЬ{}, // со стороны деревни летела птица. (ЛЕТЕТЬ С)
rus_verbs:ПЕРЕТЬ{}, // враги прут со всех сторон. (ПЕРЕТЬ С)
rus_verbs:ПОСЫПАТЬСЯ{}, // вопросы посыпались со всех сторон. (ПОСЫПАТЬСЯ С)
rus_verbs:ИДТИ{}, // угроза шла со стороны моря. (ИДТИ С + род.п.)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // со стен послышались крики ужаса. (ПОСЛЫШАТЬСЯ С)
rus_verbs:ОБРУШИТЬСЯ{}, // звуки обрушились со всех сторон. (ОБРУШИТЬСЯ С)
rus_verbs:УДАРИТЬ{}, // голоса ударили со всех сторон. (УДАРИТЬ С)
rus_verbs:ПОКАЗАТЬСЯ{}, // со стороны деревни показались земляне. (ПОКАЗАТЬСЯ С)
rus_verbs:прыгать{}, // придется прыгать со второго этажа. (прыгать с)
rus_verbs:СТОЯТЬ{}, // со всех сторон стоял лес. (СТОЯТЬ С)
rus_verbs:доноситься{}, // шум со двора доносился чудовищный. (доноситься с)
rus_verbs:мешать{}, // мешать воду с мукой (мешать с)
rus_verbs:вестись{}, // Переговоры ведутся с позиции силы. (вестись с)
rus_verbs:вставать{}, // Он не встает с кровати. (вставать с)
rus_verbs:окружать{}, // зеленые щупальца окружали ее со всех сторон. (окружать с)
rus_verbs:причитаться{}, // С вас причитается 50 рублей.
rus_verbs:соскользнуть{}, // его острый клюв соскользнул с ее руки.
rus_verbs:сократить{}, // Его сократили со службы.
rus_verbs:поднять{}, // рука подняла с пола
rus_verbs:поднимать{},
rus_verbs:тащить{}, // тем временем другие пришельцы тащили со всех сторон камни.
rus_verbs:полететь{}, // Мальчик полетел с лестницы.
rus_verbs:литься{}, // вода льется с неба
rus_verbs:натечь{}, // натечь с сапог
rus_verbs:спрыгивать{}, // спрыгивать с движущегося трамвая
rus_verbs:съезжать{}, // съезжать с заявленной темы
rus_verbs:покатываться{}, // покатываться со смеху
rus_verbs:перескакивать{}, // перескакивать с одного примера на другой
rus_verbs:сдирать{}, // сдирать с тела кожу
rus_verbs:соскальзывать{}, // соскальзывать с крючка
rus_verbs:сметать{}, // сметать с прилавков
rus_verbs:кувыркнуться{}, // кувыркнуться со ступеньки
rus_verbs:прокаркать{}, // прокаркать с ветки
rus_verbs:стряхивать{}, // стряхивать с одежды
rus_verbs:сваливаться{}, // сваливаться с лестницы
rus_verbs:слизнуть{}, // слизнуть с лица
rus_verbs:доставляться{}, // доставляться с фермы
rus_verbs:обступать{}, // обступать с двух сторон
rus_verbs:повскакивать{}, // повскакивать с мест
rus_verbs:обозревать{}, // обозревать с вершины
rus_verbs:слинять{}, // слинять с урока
rus_verbs:смывать{}, // смывать с лица
rus_verbs:спихнуть{}, // спихнуть со стола
rus_verbs:обозреть{}, // обозреть с вершины
rus_verbs:накупить{}, // накупить с рук
rus_verbs:схлынуть{}, // схлынуть с берега
rus_verbs:спикировать{}, // спикировать с километровой высоты
rus_verbs:уползти{}, // уползти с поля боя
rus_verbs:сбиваться{}, // сбиваться с пути
rus_verbs:отлучиться{}, // отлучиться с поста
rus_verbs:сигануть{}, // сигануть с крыши
rus_verbs:сместить{}, // сместить с поста
rus_verbs:списать{}, // списать с оригинального устройства
инфинитив:слетать{ вид:несоверш }, глагол:слетать{ вид:несоверш }, // слетать с трассы
деепричастие:слетая{},
rus_verbs:напиваться{}, // напиваться с горя
rus_verbs:свесить{}, // свесить с крыши
rus_verbs:заполучить{}, // заполучить со склада
rus_verbs:спадать{}, // спадать с глаз
rus_verbs:стартовать{}, // стартовать с мыса
rus_verbs:спереть{}, // спереть со склада
rus_verbs:согнать{}, // согнать с живота
rus_verbs:скатываться{}, // скатываться со стога
rus_verbs:сняться{}, // сняться с выборов
rus_verbs:слезать{}, // слезать со стола
rus_verbs:деваться{}, // деваться с подводной лодки
rus_verbs:огласить{}, // огласить с трибуны
rus_verbs:красть{}, // красть со склада
rus_verbs:расширить{}, // расширить с торца
rus_verbs:угадывать{}, // угадывать с полуслова
rus_verbs:оскорбить{}, // оскорбить со сцены
rus_verbs:срывать{}, // срывать с головы
rus_verbs:сшибить{}, // сшибить с коня
rus_verbs:сбивать{}, // сбивать с одежды
rus_verbs:содрать{}, // содрать с посетителей
rus_verbs:столкнуть{}, // столкнуть с горы
rus_verbs:отряхнуть{}, // отряхнуть с одежды
rus_verbs:сбрасывать{}, // сбрасывать с борта
rus_verbs:расстреливать{}, // расстреливать с борта вертолета
rus_verbs:придти{}, // мать скоро придет с работы
rus_verbs:съехать{}, // Миша съехал с горки
rus_verbs:свисать{}, // свисать с веток
rus_verbs:стянуть{}, // стянуть с кровати
rus_verbs:скинуть{}, // скинуть снег с плеча
rus_verbs:загреметь{}, // загреметь со стула
rus_verbs:сыпаться{}, // сыпаться с неба
rus_verbs:стряхнуть{}, // стряхнуть с головы
rus_verbs:сползти{}, // сползти со стула
rus_verbs:стереть{}, // стереть с экрана
rus_verbs:прогнать{}, // прогнать с фермы
rus_verbs:смахнуть{}, // смахнуть со стола
rus_verbs:спускать{}, // спускать с поводка
rus_verbs:деться{}, // деться с подводной лодки
rus_verbs:сдернуть{}, // сдернуть с себя
rus_verbs:сдвинуться{}, // сдвинуться с места
rus_verbs:слететь{}, // слететь с катушек
rus_verbs:обступить{}, // обступить со всех сторон
rus_verbs:снести{}, // снести с плеч
инфинитив:сбегать{ вид:несоверш }, глагол:сбегать{ вид:несоверш }, // сбегать с уроков
деепричастие:сбегая{}, прилагательное:сбегающий{},
// прилагательное:сбегавший{ вид:несоверш },
rus_verbs:запить{}, // запить с горя
rus_verbs:рубануть{}, // рубануть с плеча
rus_verbs:чертыхнуться{}, // чертыхнуться с досады
rus_verbs:срываться{}, // срываться с цепи
rus_verbs:смыться{}, // смыться с уроков
rus_verbs:похитить{}, // похитить со склада
rus_verbs:смести{}, // смести со своего пути
rus_verbs:отгружать{}, // отгружать со склада
rus_verbs:отгрузить{}, // отгрузить со склада
rus_verbs:бросаться{}, // Дети бросались в воду с моста
rus_verbs:броситься{}, // самоубийца бросился с моста в воду
rus_verbs:взимать{}, // Билетер взимает плату с каждого посетителя
rus_verbs:взиматься{}, // Плата взимается с любого посетителя
rus_verbs:взыскать{}, // Приставы взыскали долг с бедолаги
rus_verbs:взыскивать{}, // Приставы взыскивают с бедолаги все долги
rus_verbs:взыскиваться{}, // Долги взыскиваются с алиментщиков
rus_verbs:вспархивать{}, // вспархивать с цветка
rus_verbs:вспорхнуть{}, // вспорхнуть с ветки
rus_verbs:выбросить{}, // выбросить что-то с балкона
rus_verbs:выводить{}, // выводить с одежды пятна
rus_verbs:снять{}, // снять с головы
rus_verbs:начинать{}, // начинать с эскиза
rus_verbs:двинуться{}, // двинуться с места
rus_verbs:начинаться{}, // начинаться с гардероба
rus_verbs:стечь{}, // стечь с крыши
rus_verbs:слезть{}, // слезть с кучи
rus_verbs:спуститься{}, // спуститься с крыши
rus_verbs:сойти{}, // сойти с пьедестала
rus_verbs:свернуть{}, // свернуть с пути
rus_verbs:сорвать{}, // сорвать с цепи
rus_verbs:сорваться{}, // сорваться с поводка
rus_verbs:тронуться{}, // тронуться с места
rus_verbs:угадать{}, // угадать с первой попытки
rus_verbs:спустить{}, // спустить с лестницы
rus_verbs:соскочить{}, // соскочить с крючка
rus_verbs:сдвинуть{}, // сдвинуть с места
rus_verbs:подниматься{}, // туман, поднимающийся с болота
rus_verbs:подняться{}, // туман, поднявшийся с болота
rus_verbs:валить{}, // Резкий порывистый ветер валит прохожих с ног.
rus_verbs:свалить{}, // Резкий порывистый ветер свалит тебя с ног.
rus_verbs:донестись{}, // С улицы донесся шум дождя.
rus_verbs:опасть{}, // Опавшие с дерева листья.
rus_verbs:махнуть{}, // Он махнул с берега в воду.
rus_verbs:исчезнуть{}, // исчезнуть с экрана
rus_verbs:свалиться{}, // свалиться со сцены
rus_verbs:упасть{}, // упасть с дерева
rus_verbs:вернуться{}, // Он ещё не вернулся с работы.
rus_verbs:сдувать{}, // сдувать пух с одуванчиков
rus_verbs:свергать{}, // свергать царя с трона
rus_verbs:сбиться{}, // сбиться с пути
rus_verbs:стирать{}, // стирать тряпкой надпись с доски
rus_verbs:убирать{}, // убирать мусор c пола
rus_verbs:удалять{}, // удалять игрока с поля
rus_verbs:окружить{}, // Япония окружена со всех сторон морями.
rus_verbs:снимать{}, // Я снимаю с себя всякую ответственность за его поведение.
глагол:писаться{ aux stress="пис^аться" }, // Собственные имена пишутся с большой буквы.
прилагательное:спокойный{}, // С этой стороны я спокоен.
rus_verbs:спросить{}, // С тебя за всё спросят.
rus_verbs:течь{}, // С него течёт пот.
rus_verbs:дуть{}, // С моря дует ветер.
rus_verbs:капать{}, // С его лица капали крупные капли пота.
rus_verbs:опустить{}, // Она опустила ребёнка с рук на пол.
rus_verbs:спрыгнуть{}, // Она легко спрыгнула с коня.
rus_verbs:встать{}, // Все встали со стульев.
rus_verbs:сбросить{}, // Войдя в комнату, он сбросил с себя пальто.
rus_verbs:взять{}, // Возьми книгу с полки.
rus_verbs:спускаться{}, // Мы спускались с горы.
rus_verbs:уйти{}, // Он нашёл себе заместителя и ушёл со службы.
rus_verbs:порхать{}, // Бабочка порхает с цветка на цветок.
rus_verbs:отправляться{}, // Ваш поезд отправляется со второй платформы.
rus_verbs:двигаться{}, // Он не двигался с места.
rus_verbs:отходить{}, // мой поезд отходит с первого пути
rus_verbs:попасть{}, // Майкл попал в кольцо с десятиметровой дистанции
rus_verbs:падать{}, // снег падает с ветвей
rus_verbs:скрыться{} // Ее водитель, бросив машину, скрылся с места происшествия.
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} *:*{падеж:род} }
then return true
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} *:*{падеж:парт} }
then return true
}
#endregion РОДИТЕЛЬНЫЙ
fact гл_предл
{
if context { * предлог:с{} *:*{ падеж:твор } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:с{} *:*{ падеж:род } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:с{} * }
then return false,-5
}
#endregion Предлог_С
/*
#region Предлог_ПОД
// -------------- ПРЕДЛОГ 'ПОД' -----------------------
fact гл_предл
{
if context { * предлог:под{} @regex("[a-z]+[0-9]*") }
then return true
}
// ПОД+вин.п. не может присоединяться к существительным, поэтому
// он присоединяется к любым глаголам.
fact гл_предл
{
if context { * предлог:под{} *:*{ падеж:вин } }
then return true
}
wordentry_set Гл_ПОД_твор=
{
rus_verbs:извиваться{}, // извивалась под его длинными усами
rus_verbs:РАСПРОСТРАНЯТЬСЯ{}, // Под густым ковром травы и плотным сплетением корней (РАСПРОСТРАНЯТЬСЯ)
rus_verbs:БРОСИТЬ{}, // чтобы ты его под деревом бросил? (БРОСИТЬ)
rus_verbs:БИТЬСЯ{}, // под моей щекой сильно билось его сердце (БИТЬСЯ)
rus_verbs:ОПУСТИТЬСЯ{}, // глаза его опустились под ее желтым взглядом (ОПУСТИТЬСЯ)
rus_verbs:ВЗДЫМАТЬСЯ{}, // его грудь судорожно вздымалась под ее рукой (ВЗДЫМАТЬСЯ)
rus_verbs:ПРОМЧАТЬСЯ{}, // Она промчалась под ними и исчезла за изгибом горы. (ПРОМЧАТЬСЯ)
rus_verbs:всплыть{}, // Наконец он всплыл под нависавшей кормой, так и не отыскав того, что хотел. (всплыть)
rus_verbs:КОНЧАТЬСЯ{}, // Он почти вертикально уходит в реку и кончается глубоко под водой. (КОНЧАТЬСЯ)
rus_verbs:ПОЛЗТИ{}, // Там они ползли под спутанным терновником и сквозь переплетавшиеся кусты (ПОЛЗТИ)
rus_verbs:ПРОХОДИТЬ{}, // Вольф проходил под гигантскими ветвями деревьев и мхов, свисавших с ветвей зелеными водопадами. (ПРОХОДИТЬ, ПРОПОЛЗТИ, ПРОПОЛЗАТЬ)
rus_verbs:ПРОПОЛЗТИ{}, //
rus_verbs:ПРОПОЛЗАТЬ{}, //
rus_verbs:ИМЕТЬ{}, // Эти предположения не имеют под собой никакой почвы (ИМЕТЬ)
rus_verbs:НОСИТЬ{}, // она носит под сердцем ребенка (НОСИТЬ)
rus_verbs:ПАСТЬ{}, // Рим пал под натиском варваров (ПАСТЬ)
rus_verbs:УТОНУТЬ{}, // Выступавшие старческие вены снова утонули под гладкой твердой плотью. (УТОНУТЬ)
rus_verbs:ВАЛЯТЬСЯ{}, // Под его кривыми серыми ветвями и пестрыми коричнево-зелеными листьями валялись пустые ореховые скорлупки и сердцевины плодов. (ВАЛЯТЬСЯ)
rus_verbs:вздрогнуть{}, // она вздрогнула под его взглядом
rus_verbs:иметься{}, // у каждого под рукой имелся арбалет
rus_verbs:ЖДАТЬ{}, // Сашка уже ждал под дождем (ЖДАТЬ)
rus_verbs:НОЧЕВАТЬ{}, // мне приходилось ночевать под открытым небом (НОЧЕВАТЬ)
rus_verbs:УЗНАТЬ{}, // вы должны узнать меня под этим именем (УЗНАТЬ)
rus_verbs:ЗАДЕРЖИВАТЬСЯ{}, // мне нельзя задерживаться под землей! (ЗАДЕРЖИВАТЬСЯ)
rus_verbs:ПОГИБНУТЬ{}, // под их копытами погибли целые армии! (ПОГИБНУТЬ)
rus_verbs:РАЗДАВАТЬСЯ{}, // под ногами у меня раздавался сухой хруст (РАЗДАВАТЬСЯ)
rus_verbs:КРУЖИТЬСЯ{}, // поверхность планеты кружилась у него под ногами (КРУЖИТЬСЯ)
rus_verbs:ВИСЕТЬ{}, // под глазами у него висели тяжелые складки кожи (ВИСЕТЬ)
rus_verbs:содрогнуться{}, // содрогнулся под ногами каменный пол (СОДРОГНУТЬСЯ)
rus_verbs:СОБИРАТЬСЯ{}, // темнота уже собиралась под деревьями (СОБИРАТЬСЯ)
rus_verbs:УПАСТЬ{}, // толстяк упал под градом ударов (УПАСТЬ)
rus_verbs:ДВИНУТЬСЯ{}, // лодка двинулась под водой (ДВИНУТЬСЯ)
rus_verbs:ЦАРИТЬ{}, // под его крышей царила холодная зима (ЦАРИТЬ)
rus_verbs:ПРОВАЛИТЬСЯ{}, // под копытами его лошади провалился мост (ПРОВАЛИТЬСЯ ПОД твор)
rus_verbs:ЗАДРОЖАТЬ{}, // земля задрожала под ногами (ЗАДРОЖАТЬ)
rus_verbs:НАХМУРИТЬСЯ{}, // государь нахмурился под маской (НАХМУРИТЬСЯ)
rus_verbs:РАБОТАТЬ{}, // работать под угрозой нельзя (РАБОТАТЬ)
rus_verbs:ШЕВЕЛЬНУТЬСЯ{}, // под ногой шевельнулся камень (ШЕВЕЛЬНУТЬСЯ)
rus_verbs:ВИДЕТЬ{}, // видел тебя под камнем. (ВИДЕТЬ)
rus_verbs:ОСТАТЬСЯ{}, // второе осталось под водой (ОСТАТЬСЯ)
rus_verbs:КИПЕТЬ{}, // вода кипела под копытами (КИПЕТЬ)
rus_verbs:СИДЕТЬ{}, // может сидит под деревом (СИДЕТЬ)
rus_verbs:МЕЛЬКНУТЬ{}, // под нами мелькнуло море (МЕЛЬКНУТЬ)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // под окном послышался шум (ПОСЛЫШАТЬСЯ)
rus_verbs:ТЯНУТЬСЯ{}, // под нами тянулись облака (ТЯНУТЬСЯ)
rus_verbs:ДРОЖАТЬ{}, // земля дрожала под ним (ДРОЖАТЬ)
rus_verbs:ПРИЙТИСЬ{}, // хуже пришлось под землей (ПРИЙТИСЬ)
rus_verbs:ГОРЕТЬ{}, // лампа горела под потолком (ГОРЕТЬ)
rus_verbs:ПОЛОЖИТЬ{}, // положил под деревом плащ (ПОЛОЖИТЬ)
rus_verbs:ЗАГОРЕТЬСЯ{}, // под деревьями загорелся костер (ЗАГОРЕТЬСЯ)
rus_verbs:ПРОНОСИТЬСЯ{}, // под нами проносились крыши (ПРОНОСИТЬСЯ)
rus_verbs:ПОТЯНУТЬСЯ{}, // под кораблем потянулись горы (ПОТЯНУТЬСЯ)
rus_verbs:БЕЖАТЬ{}, // беги под серой стеной ночи (БЕЖАТЬ)
rus_verbs:РАЗДАТЬСЯ{}, // под окном раздалось тяжелое дыхание (РАЗДАТЬСЯ)
rus_verbs:ВСПЫХНУТЬ{}, // под потолком вспыхнула яркая лампа (ВСПЫХНУТЬ)
rus_verbs:СМОТРЕТЬ{}, // просто смотрите под другим углом (СМОТРЕТЬ ПОД)
rus_verbs:ДУТЬ{}, // теперь под деревьями дул ветерок (ДУТЬ)
rus_verbs:СКРЫТЬСЯ{}, // оно быстро скрылось под водой (СКРЫТЬСЯ ПОД)
rus_verbs:ЩЕЛКНУТЬ{}, // далеко под ними щелкнул выстрел (ЩЕЛКНУТЬ)
rus_verbs:ТРЕЩАТЬ{}, // осколки стекла трещали под ногами (ТРЕЩАТЬ)
rus_verbs:РАСПОЛАГАТЬСЯ{}, // под ними располагались разноцветные скамьи (РАСПОЛАГАТЬСЯ)
rus_verbs:ВЫСТУПИТЬ{}, // под ногтями выступили капельки крови (ВЫСТУПИТЬ)
rus_verbs:НАСТУПИТЬ{}, // под куполом базы наступила тишина (НАСТУПИТЬ)
rus_verbs:ОСТАНОВИТЬСЯ{}, // повозка остановилась под самым окном (ОСТАНОВИТЬСЯ)
rus_verbs:РАСТАЯТЬ{}, // магазин растаял под ночным дождем (РАСТАЯТЬ)
rus_verbs:ДВИГАТЬСЯ{}, // под водой двигалось нечто огромное (ДВИГАТЬСЯ)
rus_verbs:БЫТЬ{}, // под снегом могут быть трещины (БЫТЬ)
rus_verbs:ЗИЯТЬ{}, // под ней зияла ужасная рана (ЗИЯТЬ)
rus_verbs:ЗАЗВОНИТЬ{}, // под рукой водителя зазвонил телефон (ЗАЗВОНИТЬ)
rus_verbs:ПОКАЗАТЬСЯ{}, // внезапно под ними показалась вода (ПОКАЗАТЬСЯ)
rus_verbs:ЗАМЕРЕТЬ{}, // эхо замерло под высоким потолком (ЗАМЕРЕТЬ)
rus_verbs:ПОЙТИ{}, // затем под кораблем пошла пустыня (ПОЙТИ)
rus_verbs:ДЕЙСТВОВАТЬ{}, // боги всегда действуют под маской (ДЕЙСТВОВАТЬ)
rus_verbs:БЛЕСТЕТЬ{}, // мокрый мех блестел под луной (БЛЕСТЕТЬ)
rus_verbs:ЛЕТЕТЬ{}, // под ним летела серая земля (ЛЕТЕТЬ)
rus_verbs:СОГНУТЬСЯ{}, // содрогнулся под ногами каменный пол (СОГНУТЬСЯ)
rus_verbs:КИВНУТЬ{}, // четвертый слегка кивнул под капюшоном (КИВНУТЬ)
rus_verbs:УМЕРЕТЬ{}, // колдун умер под грудой каменных глыб (УМЕРЕТЬ)
rus_verbs:ОКАЗЫВАТЬСЯ{}, // внезапно под ногами оказывается знакомая тропинка (ОКАЗЫВАТЬСЯ)
rus_verbs:ИСЧЕЗАТЬ{}, // серая лента дороги исчезала под воротами (ИСЧЕЗАТЬ)
rus_verbs:СВЕРКНУТЬ{}, // голубые глаза сверкнули под густыми бровями (СВЕРКНУТЬ)
rus_verbs:СИЯТЬ{}, // под ним сияла белая пелена облаков (СИЯТЬ)
rus_verbs:ПРОНЕСТИСЬ{}, // тихий смех пронесся под куполом зала (ПРОНЕСТИСЬ)
rus_verbs:СКОЛЬЗИТЬ{}, // обломки судна медленно скользили под ними (СКОЛЬЗИТЬ)
rus_verbs:ВЗДУТЬСЯ{}, // под серой кожей вздулись шары мускулов (ВЗДУТЬСЯ)
rus_verbs:ПРОЙТИ{}, // обломок отлично пройдет под колесами слева (ПРОЙТИ)
rus_verbs:РАЗВЕВАТЬСЯ{}, // светлые волосы развевались под дыханием ветра (РАЗВЕВАТЬСЯ)
rus_verbs:СВЕРКАТЬ{}, // глаза огнем сверкали под темными бровями (СВЕРКАТЬ)
rus_verbs:КАЗАТЬСЯ{}, // деревянный док казался очень твердым под моими ногами (КАЗАТЬСЯ)
rus_verbs:ПОСТАВИТЬ{}, // четвертый маг торопливо поставил под зеркалом широкую чашу (ПОСТАВИТЬ)
rus_verbs:ОСТАВАТЬСЯ{}, // запасы остаются под давлением (ОСТАВАТЬСЯ ПОД)
rus_verbs:ПЕТЬ{}, // просто мы под землей любим петь. (ПЕТЬ ПОД)
rus_verbs:ПОЯВИТЬСЯ{}, // под их крыльями внезапно появился дым. (ПОЯВИТЬСЯ ПОД)
rus_verbs:ОКАЗАТЬСЯ{}, // мы снова оказались под солнцем. (ОКАЗАТЬСЯ ПОД)
rus_verbs:ПОДХОДИТЬ{}, // мы подходили под другим углом? (ПОДХОДИТЬ ПОД)
rus_verbs:СКРЫВАТЬСЯ{}, // кто под ней скрывается? (СКРЫВАТЬСЯ ПОД)
rus_verbs:ХЛЮПАТЬ{}, // под ногами Аллы хлюпала грязь (ХЛЮПАТЬ ПОД)
rus_verbs:ШАГАТЬ{}, // их отряд весело шагал под дождем этой музыки. (ШАГАТЬ ПОД)
rus_verbs:ТЕЧЬ{}, // под ее поверхностью медленно текла ярость. (ТЕЧЬ ПОД твор)
rus_verbs:ОЧУТИТЬСЯ{}, // мы очутились под стенами замка. (ОЧУТИТЬСЯ ПОД)
rus_verbs:ПОБЛЕСКИВАТЬ{}, // их латы поблескивали под солнцем. (ПОБЛЕСКИВАТЬ ПОД)
rus_verbs:ДРАТЬСЯ{}, // под столами дрались за кости псы. (ДРАТЬСЯ ПОД)
rus_verbs:КАЧНУТЬСЯ{}, // палуба качнулась у нас под ногами. (КАЧНУЛАСЬ ПОД)
rus_verbs:ПРИСЕСТЬ{}, // конь даже присел под тяжелым телом. (ПРИСЕСТЬ ПОД)
rus_verbs:ЖИТЬ{}, // они живут под землей. (ЖИТЬ ПОД)
rus_verbs:ОБНАРУЖИТЬ{}, // вы можете обнаружить ее под водой? (ОБНАРУЖИТЬ ПОД)
rus_verbs:ПЛЫТЬ{}, // Орёл плывёт под облаками. (ПЛЫТЬ ПОД)
rus_verbs:ИСЧЕЗНУТЬ{}, // потом они исчезли под водой. (ИСЧЕЗНУТЬ ПОД)
rus_verbs:держать{}, // оружие все держали под рукой. (держать ПОД)
rus_verbs:ВСТРЕТИТЬСЯ{}, // они встретились под водой. (ВСТРЕТИТЬСЯ ПОД)
rus_verbs:уснуть{}, // Миша уснет под одеялом
rus_verbs:пошевелиться{}, // пошевелиться под одеялом
rus_verbs:задохнуться{}, // задохнуться под слоем снега
rus_verbs:потечь{}, // потечь под избыточным давлением
rus_verbs:уцелеть{}, // уцелеть под завалами
rus_verbs:мерцать{}, // мерцать под лучами софитов
rus_verbs:поискать{}, // поискать под кроватью
rus_verbs:гудеть{}, // гудеть под нагрузкой
rus_verbs:посидеть{}, // посидеть под навесом
rus_verbs:укрыться{}, // укрыться под навесом
rus_verbs:утихнуть{}, // утихнуть под одеялом
rus_verbs:заскрипеть{}, // заскрипеть под тяжестью
rus_verbs:шелохнуться{}, // шелохнуться под одеялом
инфинитив:срезать{ вид:несоверш }, глагол:срезать{ вид:несоверш }, // срезать под корень
деепричастие:срезав{}, прилагательное:срезающий{ вид:несоверш },
инфинитив:срезать{ вид:соверш }, глагол:срезать{ вид:соверш },
деепричастие:срезая{}, прилагательное:срезавший{ вид:соверш },
rus_verbs:пониматься{}, // пониматься под успехом
rus_verbs:подразумеваться{}, // подразумеваться под правильным решением
rus_verbs:промокнуть{}, // промокнуть под проливным дождем
rus_verbs:засосать{}, // засосать под ложечкой
rus_verbs:подписаться{}, // подписаться под воззванием
rus_verbs:укрываться{}, // укрываться под навесом
rus_verbs:запыхтеть{}, // запыхтеть под одеялом
rus_verbs:мокнуть{}, // мокнуть под лождем
rus_verbs:сгибаться{}, // сгибаться под тяжестью снега
rus_verbs:намокнуть{}, // намокнуть под дождем
rus_verbs:подписываться{}, // подписываться под обращением
rus_verbs:тарахтеть{}, // тарахтеть под окнами
инфинитив:находиться{вид:несоверш}, глагол:находиться{вид:несоверш}, // Она уже несколько лет находится под наблюдением врача.
деепричастие:находясь{}, прилагательное:находившийся{вид:несоверш}, прилагательное:находящийся{},
rus_verbs:лежать{}, // лежать под капельницей
rus_verbs:вымокать{}, // вымокать под дождём
rus_verbs:вымокнуть{}, // вымокнуть под дождём
rus_verbs:проворчать{}, // проворчать под нос
rus_verbs:хмыкнуть{}, // хмыкнуть под нос
rus_verbs:отыскать{}, // отыскать под кроватью
rus_verbs:дрогнуть{}, // дрогнуть под ударами
rus_verbs:проявляться{}, // проявляться под нагрузкой
rus_verbs:сдержать{}, // сдержать под контролем
rus_verbs:ложиться{}, // ложиться под клиента
rus_verbs:таять{}, // таять под весенним солнцем
rus_verbs:покатиться{}, // покатиться под откос
rus_verbs:лечь{}, // он лег под навесом
rus_verbs:идти{}, // идти под дождем
прилагательное:известный{}, // Он известен под этим именем.
rus_verbs:стоять{}, // Ящик стоит под столом.
rus_verbs:отступить{}, // Враг отступил под ударами наших войск.
rus_verbs:царапаться{}, // Мышь царапается под полом.
rus_verbs:спать{}, // заяц спокойно спал у себя под кустом
rus_verbs:загорать{}, // мы загораем под солнцем
ГЛ_ИНФ(мыть), // мыть руки под струёй воды
ГЛ_ИНФ(закопать),
ГЛ_ИНФ(спрятать),
ГЛ_ИНФ(прятать),
ГЛ_ИНФ(перепрятать)
}
fact гл_предл
{
if context { Гл_ПОД_твор предлог:под{} *:*{ падеж:твор } }
then return true
}
// для глаголов вне списка - запрещаем.
fact гл_предл
{
if context { * предлог:под{} *:*{ падеж:твор } }
then return false,-10
}
fact гл_предл
{
if context { * предлог:под{} *:*{} }
then return false,-11
}
#endregion Предлог_ПОД
*/
#region Предлог_ОБ
// -------------- ПРЕДЛОГ 'ОБ' -----------------------
wordentry_set Гл_ОБ_предл=
{
rus_verbs:СВИДЕТЕЛЬСТВОВАТЬ{}, // Об их присутствии свидетельствовало лишь тусклое пурпурное пятно, проступавшее на камне. (СВИДЕТЕЛЬСТВОВАТЬ)
rus_verbs:ЗАДУМАТЬСЯ{}, // Промышленные гиганты задумались об экологии (ЗАДУМАТЬСЯ)
rus_verbs:СПРОСИТЬ{}, // Он спросил нескольких из пляжников об их кажущейся всеобщей юности. (СПРОСИТЬ)
rus_verbs:спрашивать{}, // как ты можешь еще спрашивать у меня об этом?
rus_verbs:забывать{}, // Мы не можем забывать об их участи.
rus_verbs:ГАДАТЬ{}, // теперь об этом можно лишь гадать (ГАДАТЬ)
rus_verbs:ПОВЕДАТЬ{}, // Градоначальник , выступая с обзором основных городских событий , поведал об этом депутатам (ПОВЕДАТЬ ОБ)
rus_verbs:СООБЩИТЬ{}, // Иран сообщил МАГАТЭ об ускорении обогащения урана (СООБЩИТЬ)
rus_verbs:ЗАЯВИТЬ{}, // Об их успешном окончании заявил генеральный директор (ЗАЯВИТЬ ОБ)
rus_verbs:слышать{}, // даже они слышали об этом человеке. (СЛЫШАТЬ ОБ)
rus_verbs:ДОЛОЖИТЬ{}, // вернувшиеся разведчики доложили об увиденном (ДОЛОЖИТЬ ОБ)
rus_verbs:ПОГОВОРИТЬ{}, // давай поговорим об этом. (ПОГОВОРИТЬ ОБ)
rus_verbs:ДОГАДАТЬСЯ{}, // об остальном нетрудно догадаться. (ДОГАДАТЬСЯ ОБ)
rus_verbs:ПОЗАБОТИТЬСЯ{}, // обещал обо всем позаботиться. (ПОЗАБОТИТЬСЯ ОБ)
rus_verbs:ПОЗАБЫТЬ{}, // Шура позабыл обо всем. (ПОЗАБЫТЬ ОБ)
rus_verbs:вспоминать{}, // Впоследствии он не раз вспоминал об этом приключении. (вспоминать об)
rus_verbs:сообщать{}, // Газета сообщает об открытии сессии парламента. (сообщать об)
rus_verbs:просить{}, // мы просили об отсрочке платежей (просить ОБ)
rus_verbs:ПЕТЬ{}, // эта же девушка пела обо всем совершенно открыто. (ПЕТЬ ОБ)
rus_verbs:сказать{}, // ты скажешь об этом капитану? (сказать ОБ)
rus_verbs:знать{}, // бы хотелось знать как можно больше об этом районе.
rus_verbs:кричать{}, // Все газеты кричат об этом событии.
rus_verbs:советоваться{}, // Она обо всём советуется с матерью.
rus_verbs:говориться{}, // об остальном говорилось легко.
rus_verbs:подумать{}, // нужно крепко обо всем подумать.
rus_verbs:напомнить{}, // черный дым напомнил об опасности.
rus_verbs:забыть{}, // забудь об этой роскоши.
rus_verbs:думать{}, // приходится обо всем думать самой.
rus_verbs:отрапортовать{}, // отрапортовать об успехах
rus_verbs:информировать{}, // информировать об изменениях
rus_verbs:оповестить{}, // оповестить об отказе
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:заговорить{}, // заговорить об оплате
rus_verbs:отозваться{}, // Он отозвался об этой книге с большой похвалой.
rus_verbs:попросить{}, // попросить об услуге
rus_verbs:объявить{}, // объявить об отставке
rus_verbs:предупредить{}, // предупредить об аварии
rus_verbs:предупреждать{}, // предупреждать об опасности
rus_verbs:твердить{}, // твердить об обязанностях
rus_verbs:заявлять{}, // заявлять об экспериментальном подтверждении
rus_verbs:рассуждать{}, // рассуждать об абстрактных идеях
rus_verbs:говорить{}, // Не говорите об этом в присутствии третьих лиц.
rus_verbs:читать{}, // он читал об этом в журнале
rus_verbs:прочитать{}, // он читал об этом в учебнике
rus_verbs:узнать{}, // он узнал об этом из фильмов
rus_verbs:рассказать{}, // рассказать об экзаменах
rus_verbs:рассказывать{},
rus_verbs:договориться{}, // договориться об оплате
rus_verbs:договариваться{}, // договариваться об обмене
rus_verbs:болтать{}, // Не болтай об этом!
rus_verbs:проболтаться{}, // Не проболтайся об этом!
rus_verbs:заботиться{}, // кто заботится об урегулировании
rus_verbs:беспокоиться{}, // вы беспокоитесь об обороне
rus_verbs:помнить{}, // всем советую об этом помнить
rus_verbs:мечтать{} // Мечтать об успехе
}
fact гл_предл
{
if context { Гл_ОБ_предл предлог:об{} *:*{ падеж:предл } }
then return true
}
fact гл_предл
{
if context { * предлог:о{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { * предлог:об{} @regex("[a-z]+[0-9]*") }
then return true
}
// остальные глаголы не могут связываться
fact гл_предл
{
if context { * предлог:об{} *:*{ падеж:предл } }
then return false, -4
}
wordentry_set Гл_ОБ_вин=
{
rus_verbs:СЛОМАТЬ{}, // потом об колено сломал (СЛОМАТЬ)
rus_verbs:разбить{}, // ты разбил щеку об угол ящика. (РАЗБИТЬ ОБ)
rus_verbs:опереться{}, // Он опёрся об стену.
rus_verbs:опираться{},
rus_verbs:постучать{}, // постучал лбом об пол.
rus_verbs:удариться{}, // бутылка глухо ударилась об землю.
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:царапаться{} // Днище лодки царапалось обо что-то.
}
fact гл_предл
{
if context { Гл_ОБ_вин предлог:об{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { * предлог:об{} *:*{ падеж:вин } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:об{} *:*{} }
then return false,-5
}
#endregion Предлог_ОБ
#region Предлог_О
// ------------------- С ПРЕДЛОГОМ 'О' ----------------------
wordentry_set Гл_О_Вин={
rus_verbs:шмякнуть{}, // Ей хотелось шмякнуть ими о стену.
rus_verbs:болтать{}, // Болтали чаще всего о пустяках.
rus_verbs:шваркнуть{}, // Она шваркнула трубкой о рычаг.
rus_verbs:опираться{}, // Мать приподнялась, с трудом опираясь о стол.
rus_verbs:бахнуться{}, // Бахнуться головой о стол.
rus_verbs:ВЫТЕРЕТЬ{}, // Вытащи нож и вытри его о траву. (ВЫТЕРЕТЬ/ВЫТИРАТЬ)
rus_verbs:ВЫТИРАТЬ{}, //
rus_verbs:РАЗБИТЬСЯ{}, // Прибой накатился и с шумом разбился о белый песок. (РАЗБИТЬСЯ)
rus_verbs:СТУКНУТЬ{}, // Сердце его глухо стукнуло о грудную кость (СТУКНУТЬ)
rus_verbs:ЛЯЗГНУТЬ{}, // Он кинулся наземь, покатился, и копье лязгнуло о стену. (ЛЯЗГНУТЬ/ЛЯЗГАТЬ)
rus_verbs:ЛЯЗГАТЬ{}, //
rus_verbs:звенеть{}, // стрелы уже звенели о прутья клетки
rus_verbs:ЩЕЛКНУТЬ{}, // камень щелкнул о скалу (ЩЕЛКНУТЬ)
rus_verbs:БИТЬ{}, // волна бьет о берег (БИТЬ)
rus_verbs:ЗАЗВЕНЕТЬ{}, // зазвенели мечи о щиты (ЗАЗВЕНЕТЬ)
rus_verbs:колотиться{}, // сердце его колотилось о ребра
rus_verbs:стучать{}, // глухо стучали о щиты рукояти мечей.
rus_verbs:биться{}, // биться головой о стену? (биться о)
rus_verbs:ударить{}, // вода ударила его о стену коридора. (ударила о)
rus_verbs:разбиваться{}, // волны разбивались о скалу
rus_verbs:разбивать{}, // Разбивает голову о прутья клетки.
rus_verbs:облокотиться{}, // облокотиться о стену
rus_verbs:точить{}, // точить о точильный камень
rus_verbs:спотыкаться{}, // спотыкаться о спрятавшийся в траве пень
rus_verbs:потереться{}, // потереться о дерево
rus_verbs:ушибиться{}, // ушибиться о дерево
rus_verbs:тереться{}, // тереться о ствол
rus_verbs:шмякнуться{}, // шмякнуться о землю
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:тереть{}, // тереть о камень
rus_verbs:потереть{}, // потереть о колено
rus_verbs:удариться{}, // удариться о край
rus_verbs:споткнуться{}, // споткнуться о камень
rus_verbs:запнуться{}, // запнуться о камень
rus_verbs:запинаться{}, // запинаться о камни
rus_verbs:ударяться{}, // ударяться о бортик
rus_verbs:стукнуться{}, // стукнуться о бортик
rus_verbs:стукаться{}, // стукаться о бортик
rus_verbs:опереться{}, // Он опёрся локтями о стол.
rus_verbs:плескаться{} // Вода плещется о берег.
}
fact гл_предл
{
if context { Гл_О_Вин предлог:о{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { * предлог:о{} *:*{ падеж:вин } }
then return false,-5
}
wordentry_set Гл_О_предл={
rus_verbs:КРИЧАТЬ{}, // она кричала о смерти! (КРИЧАТЬ)
rus_verbs:РАССПРОСИТЬ{}, // Я расспросил о нем нескольких горожан. (РАССПРОСИТЬ/РАССПРАШИВАТЬ)
rus_verbs:РАССПРАШИВАТЬ{}, //
rus_verbs:слушать{}, // ты будешь слушать о них?
rus_verbs:вспоминать{}, // вспоминать о том разговоре ему было неприятно
rus_verbs:МОЛЧАТЬ{}, // О чём молчат девушки (МОЛЧАТЬ)
rus_verbs:ПЛАКАТЬ{}, // она плакала о себе (ПЛАКАТЬ)
rus_verbs:сложить{}, // о вас сложены легенды
rus_verbs:ВОЛНОВАТЬСЯ{}, // Я волнуюсь о том, что что-то серьёзно пошло не так (ВОЛНОВАТЬСЯ О)
rus_verbs:УПОМЯНУТЬ{}, // упомянул о намерении команды приобрести несколько новых футболистов (УПОМЯНУТЬ О)
rus_verbs:ОТЧИТЫВАТЬСЯ{}, // Судебные приставы продолжают отчитываться о борьбе с неплательщиками (ОТЧИТЫВАТЬСЯ О)
rus_verbs:ДОЛОЖИТЬ{}, // провести тщательное расследование взрыва в маршрутном такси во Владикавказе и доложить о результатах (ДОЛОЖИТЬ О)
rus_verbs:ПРОБОЛТАТЬ{}, // правительство страны больше проболтало о военной реформе (ПРОБОЛТАТЬ О)
rus_verbs:ЗАБОТИТЬСЯ{}, // Четверть россиян заботятся о здоровье путем просмотра телевизора (ЗАБОТИТЬСЯ О)
rus_verbs:ИРОНИЗИРОВАТЬ{}, // Вы иронизируете о ностальгии по тем временем (ИРОНИЗИРОВАТЬ О)
rus_verbs:СИГНАЛИЗИРОВАТЬ{}, // Кризис цен на продукты питания сигнализирует о неминуемой гиперинфляции (СИГНАЛИЗИРОВАТЬ О)
rus_verbs:СПРОСИТЬ{}, // Он спросил о моём здоровье. (СПРОСИТЬ О)
rus_verbs:НАПОМНИТЬ{}, // больной зуб опять напомнил о себе. (НАПОМНИТЬ О)
rus_verbs:осведомиться{}, // офицер осведомился о цели визита
rus_verbs:объявить{}, // В газете объявили о конкурсе. (объявить о)
rus_verbs:ПРЕДСТОЯТЬ{}, // о чем предстоит разговор? (ПРЕДСТОЯТЬ О)
rus_verbs:объявлять{}, // объявлять о всеобщей забастовке (объявлять о)
rus_verbs:зайти{}, // Разговор зашёл о политике.
rus_verbs:порассказать{}, // порассказать о своих путешествиях
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть о неразделенной любви
деепричастие:спев{}, прилагательное:спевший{ вид:соверш },
прилагательное:спетый{},
rus_verbs:напеть{},
rus_verbs:разговаривать{}, // разговаривать с другом о жизни
rus_verbs:рассуждать{}, // рассуждать об абстрактных идеях
//rus_verbs:заботиться{}, // заботиться о престарелых родителях
rus_verbs:раздумывать{}, // раздумывать о новой работе
rus_verbs:договариваться{}, // договариваться о сумме компенсации
rus_verbs:молить{}, // молить о пощаде
rus_verbs:отзываться{}, // отзываться о книге
rus_verbs:подумывать{}, // подумывать о новом подходе
rus_verbs:поговаривать{}, // поговаривать о загадочном звере
rus_verbs:обмолвиться{}, // обмолвиться о проклятии
rus_verbs:условиться{}, // условиться о поддержке
rus_verbs:призадуматься{}, // призадуматься о последствиях
rus_verbs:известить{}, // известить о поступлении
rus_verbs:отрапортовать{}, // отрапортовать об успехах
rus_verbs:напевать{}, // напевать о любви
rus_verbs:помышлять{}, // помышлять о новом деле
rus_verbs:переговорить{}, // переговорить о правилах
rus_verbs:повествовать{}, // повествовать о событиях
rus_verbs:слыхивать{}, // слыхивать о чудище
rus_verbs:потолковать{}, // потолковать о планах
rus_verbs:проговориться{}, // проговориться о планах
rus_verbs:умолчать{}, // умолчать о штрафах
rus_verbs:хлопотать{}, // хлопотать о премии
rus_verbs:уведомить{}, // уведомить о поступлении
rus_verbs:горевать{}, // горевать о потере
rus_verbs:запамятовать{}, // запамятовать о важном мероприятии
rus_verbs:заикнуться{}, // заикнуться о прибавке
rus_verbs:информировать{}, // информировать о событиях
rus_verbs:проболтаться{}, // проболтаться о кладе
rus_verbs:поразмыслить{}, // поразмыслить о судьбе
rus_verbs:заикаться{}, // заикаться о деньгах
rus_verbs:оповестить{}, // оповестить об отказе
rus_verbs:печься{}, // печься о всеобщем благе
rus_verbs:разглагольствовать{}, // разглагольствовать о правах
rus_verbs:размечтаться{}, // размечтаться о будущем
rus_verbs:лепетать{}, // лепетать о невиновности
rus_verbs:грезить{}, // грезить о большой и чистой любви
rus_verbs:залепетать{}, // залепетать о сокровищах
rus_verbs:пронюхать{}, // пронюхать о бесплатной одежде
rus_verbs:протрубить{}, // протрубить о победе
rus_verbs:извещать{}, // извещать о поступлении
rus_verbs:трубить{}, // трубить о поимке разбойников
rus_verbs:осведомляться{}, // осведомляться о судьбе
rus_verbs:поразмышлять{}, // поразмышлять о неизбежном
rus_verbs:слагать{}, // слагать о подвигах викингов
rus_verbs:ходатайствовать{}, // ходатайствовать о выделении материальной помощи
rus_verbs:побеспокоиться{}, // побеспокоиться о правильном стимулировании
rus_verbs:закидывать{}, // закидывать сообщениями об ошибках
rus_verbs:базарить{}, // пацаны базарили о телках
rus_verbs:балагурить{}, // мужики балагурили о новом председателе
rus_verbs:балакать{}, // мужики балакали о новом председателе
rus_verbs:беспокоиться{}, // Она беспокоится о детях
rus_verbs:рассказать{}, // Кумир рассказал о криминале в Москве
rus_verbs:возмечтать{}, // возмечтать о счастливом мире
rus_verbs:вопить{}, // Кто-то вопил о несправедливости
rus_verbs:сказать{}, // сказать что-то новое о ком-то
rus_verbs:знать{}, // знать о ком-то что-то пикантное
rus_verbs:подумать{}, // подумать о чём-то
rus_verbs:думать{}, // думать о чём-то
rus_verbs:узнать{}, // узнать о происшествии
rus_verbs:помнить{}, // помнить о задании
rus_verbs:просить{}, // просить о коде доступа
rus_verbs:забыть{}, // забыть о своих обязанностях
rus_verbs:сообщить{}, // сообщить о заложенной мине
rus_verbs:заявить{}, // заявить о пропаже
rus_verbs:задуматься{}, // задуматься о смерти
rus_verbs:спрашивать{}, // спрашивать о поступлении товара
rus_verbs:догадаться{}, // догадаться о причинах
rus_verbs:договориться{}, // договориться о собеседовании
rus_verbs:мечтать{}, // мечтать о сцене
rus_verbs:поговорить{}, // поговорить о наболевшем
rus_verbs:размышлять{}, // размышлять о насущном
rus_verbs:напоминать{}, // напоминать о себе
rus_verbs:пожалеть{}, // пожалеть о содеянном
rus_verbs:ныть{}, // ныть о прибавке
rus_verbs:сообщать{}, // сообщать о победе
rus_verbs:догадываться{}, // догадываться о первопричине
rus_verbs:поведать{}, // поведать о тайнах
rus_verbs:умолять{}, // умолять о пощаде
rus_verbs:сожалеть{}, // сожалеть о случившемся
rus_verbs:жалеть{}, // жалеть о случившемся
rus_verbs:забывать{}, // забывать о случившемся
rus_verbs:упоминать{}, // упоминать о предках
rus_verbs:позабыть{}, // позабыть о своем обещании
rus_verbs:запеть{}, // запеть о любви
rus_verbs:скорбеть{}, // скорбеть о усопшем
rus_verbs:задумываться{}, // задумываться о смене работы
rus_verbs:позаботиться{}, // позаботиться о престарелых родителях
rus_verbs:докладывать{}, // докладывать о планах строительства целлюлозно-бумажного комбината
rus_verbs:попросить{}, // попросить о замене
rus_verbs:предупредить{}, // предупредить о замене
rus_verbs:предупреждать{}, // предупреждать о замене
rus_verbs:твердить{}, // твердить о замене
rus_verbs:заявлять{}, // заявлять о подлоге
rus_verbs:петь{}, // певица, поющая о лете
rus_verbs:проинформировать{}, // проинформировать о переговорах
rus_verbs:порассказывать{}, // порассказывать о событиях
rus_verbs:послушать{}, // послушать о новинках
rus_verbs:заговорить{}, // заговорить о плате
rus_verbs:отозваться{}, // Он отозвался о книге с большой похвалой.
rus_verbs:оставить{}, // Он оставил о себе печальную память.
rus_verbs:свидетельствовать{}, // страшно исхудавшее тело свидетельствовало о долгих лишениях
rus_verbs:спорить{}, // они спорили о законе
глагол:написать{ aux stress="напис^ать" }, инфинитив:написать{ aux stress="напис^ать" }, // Он написал о том, что видел во время путешествия.
глагол:писать{ aux stress="пис^ать" }, инфинитив:писать{ aux stress="пис^ать" }, // Он писал о том, что видел во время путешествия.
rus_verbs:прочитать{}, // Я прочитал о тебе
rus_verbs:услышать{}, // Я услышал о нем
rus_verbs:помечтать{}, // Девочки помечтали о принце
rus_verbs:слышать{}, // Мальчик слышал о приведениях
rus_verbs:вспомнить{}, // Девочки вспомнили о завтраке
rus_verbs:грустить{}, // Я грущу о тебе
rus_verbs:осведомить{}, // о последних достижениях науки
rus_verbs:рассказывать{}, // Антонио рассказывает о работе
rus_verbs:говорить{}, // говорим о трех больших псах
rus_verbs:идти{} // Вопрос идёт о войне.
}
fact гл_предл
{
if context { Гл_О_предл предлог:о{} *:*{ падеж:предл } }
then return true
}
// Мы поделились впечатлениями о выставке.
// ^^^^^^^^^^ ^^^^^^^^^^
fact гл_предл
{
if context { * предлог:о{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:о{} *:*{} }
then return false,-5
}
#endregion Предлог_О
#region Предлог_ПО
// ------------------- С ПРЕДЛОГОМ 'ПО' ----------------------
// для этих глаголов - запрещаем связывание с ПО+дат.п.
wordentry_set Глаг_ПО_Дат_Запр=
{
rus_verbs:предпринять{}, // предпринять шаги по стимулированию продаж
rus_verbs:увлечь{}, // увлечь в прогулку по парку
rus_verbs:закончить{},
rus_verbs:мочь{},
rus_verbs:хотеть{}
}
fact гл_предл
{
if context { Глаг_ПО_Дат_Запр предлог:по{} *:*{ падеж:дат } }
then return false,-10
}
// По умолчанию разрешаем связывание в паттернах типа
// Я иду по шоссе
fact гл_предл
{
if context { * предлог:по{} *:*{ падеж:дат } }
then return true
}
wordentry_set Глаг_ПО_Вин=
{
rus_verbs:ВОЙТИ{}, // лезвие вошло по рукоять (ВОЙТИ)
rus_verbs:иметь{}, // все месяцы имели по тридцать дней. (ИМЕТЬ ПО)
rus_verbs:материализоваться{}, // материализоваться по другую сторону барьера
rus_verbs:засадить{}, // засадить по рукоятку
rus_verbs:увязнуть{} // увязнуть по колено
}
fact гл_предл
{
if context { Глаг_ПО_Вин предлог:по{} *:*{ падеж:вин } }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:по{} *:*{ падеж:вин } }
then return false,-5
}
#endregion Предлог_ПО
#region Предлог_К
// ------------------- С ПРЕДЛОГОМ 'К' ----------------------
wordentry_set Гл_К_Дат={
rus_verbs:заявиться{}, // Сразу же после обеда к нам заявилась Юлия Михайловна.
rus_verbs:приставлять{} , // Приставляет дуло пистолета к виску.
прилагательное:НЕПРИГОДНЫЙ{}, // большинство компьютеров из этой партии оказались непригодными к эксплуатации (НЕПРИГОДНЫЙ)
rus_verbs:СБЕГАТЬСЯ{}, // Они чуяли воду и сбегались к ней отовсюду. (СБЕГАТЬСЯ)
rus_verbs:СБЕЖАТЬСЯ{}, // К бетонной скамье начали сбегаться люди. (СБЕГАТЬСЯ/СБЕЖАТЬСЯ)
rus_verbs:ПРИТИРАТЬСЯ{}, // Менее стойких водителей буквально сметало на другую полосу, и они впритык притирались к другим машинам. (ПРИТИРАТЬСЯ)
rus_verbs:РУХНУТЬ{}, // а потом ты без чувств рухнул к моим ногам (РУХНУТЬ)
rus_verbs:ПЕРЕНЕСТИ{}, // Они перенесли мясо к ручью и поджарили его на костре. (ПЕРЕНЕСТИ)
rus_verbs:ЗАВЕСТИ{}, // как путь мой завел меня к нему? (ЗАВЕСТИ)
rus_verbs:НАГРЯНУТЬ{}, // ФБР нагрянуло с обыском к сестре бостонских террористов (НАГРЯНУТЬ)
rus_verbs:ПРИСЛОНЯТЬСЯ{}, // Рабы ложились на пол, прислонялись к стене и спали. (ПРИСЛОНЯТЬСЯ,ПРИНОРАВЛИВАТЬСЯ,ПРИНОРОВИТЬСЯ)
rus_verbs:ПРИНОРАВЛИВАТЬСЯ{}, //
rus_verbs:ПРИНОРОВИТЬСЯ{}, //
rus_verbs:СПЛАНИРОВАТЬ{}, // Вскоре она остановила свое падение и спланировала к ним. (СПЛАНИРОВАТЬ,СПИКИРОВАТЬ,РУХНУТЬ)
rus_verbs:СПИКИРОВАТЬ{}, //
rus_verbs:ЗАБРАТЬСЯ{}, // Поэтому он забрался ко мне в квартиру с имевшимся у него полумесяцем. (ЗАБРАТЬСЯ К, В, С)
rus_verbs:ПРОТЯГИВАТЬ{}, // Оно протягивало свои длинные руки к молодому человеку, стоявшему на плоской вершине валуна. (ПРОТЯГИВАТЬ/ПРОТЯНУТЬ/ТЯНУТЬ)
rus_verbs:ПРОТЯНУТЬ{}, //
rus_verbs:ТЯНУТЬ{}, //
rus_verbs:ПЕРЕБИРАТЬСЯ{}, // Ее губы медленно перебирались к его уху. (ПЕРЕБИРАТЬСЯ,ПЕРЕБРАТЬСЯ,ПЕРЕБАЗИРОВАТЬСЯ,ПЕРЕМЕСТИТЬСЯ,ПЕРЕМЕЩАТЬСЯ)
rus_verbs:ПЕРЕБРАТЬСЯ{}, // ,,,
rus_verbs:ПЕРЕБАЗИРОВАТЬСЯ{}, //
rus_verbs:ПЕРЕМЕСТИТЬСЯ{}, //
rus_verbs:ПЕРЕМЕЩАТЬСЯ{}, //
rus_verbs:ТРОНУТЬСЯ{}, // Он отвернулся от нее и тронулся к пляжу. (ТРОНУТЬСЯ)
rus_verbs:ПРИСТАВИТЬ{}, // Он поднял одну из них и приставил верхний конец к краю шахты в потолке.
rus_verbs:ПРОБИТЬСЯ{}, // Отряд с невероятными приключениями, пытается пробиться к своему полку, попадает в плен и другие передряги (ПРОБИТЬСЯ)
rus_verbs:хотеть{},
rus_verbs:СДЕЛАТЬ{}, // Сделайте всё к понедельнику (СДЕЛАТЬ)
rus_verbs:ИСПЫТЫВАТЬ{}, // она испытывает ко мне только отвращение (ИСПЫТЫВАТЬ)
rus_verbs:ОБЯЗЫВАТЬ{}, // Это меня ни к чему не обязывает (ОБЯЗЫВАТЬ)
rus_verbs:КАРАБКАТЬСЯ{}, // карабкаться по горе от подножия к вершине (КАРАБКАТЬСЯ)
rus_verbs:СТОЯТЬ{}, // мужчина стоял ко мне спиной (СТОЯТЬ)
rus_verbs:ПОДАТЬСЯ{}, // наконец люк подался ко мне (ПОДАТЬСЯ)
rus_verbs:ПРИРАВНЯТЬ{}, // Усилия нельзя приравнять к результату (ПРИРАВНЯТЬ)
rus_verbs:ПРИРАВНИВАТЬ{}, // Усилия нельзя приравнивать к результату (ПРИРАВНИВАТЬ)
rus_verbs:ВОЗЛОЖИТЬ{}, // Путин в Пскове возложил цветы к памятнику воинам-десантникам, погибшим в Чечне (ВОЗЛОЖИТЬ)
rus_verbs:запустить{}, // Индия запустит к Марсу свой космический аппарат в 2013 г
rus_verbs:ПРИСТЫКОВАТЬСЯ{}, // Роботизированный российский грузовой космический корабль пристыковался к МКС (ПРИСТЫКОВАТЬСЯ)
rus_verbs:ПРИМАЗАТЬСЯ{}, // К челябинскому метеориту примазалась таинственная слизь (ПРИМАЗАТЬСЯ)
rus_verbs:ПОПРОСИТЬ{}, // Попросите Лизу к телефону (ПОПРОСИТЬ К)
rus_verbs:ПРОЕХАТЬ{}, // Порой школьные автобусы просто не имеют возможности проехать к некоторым населенным пунктам из-за бездорожья (ПРОЕХАТЬ К)
rus_verbs:ПОДЦЕПЛЯТЬСЯ{}, // Вагоны с пассажирами подцепляются к составу (ПОДЦЕПЛЯТЬСЯ К)
rus_verbs:ПРИЗВАТЬ{}, // Президент Афганистана призвал талибов к прямому диалогу (ПРИЗВАТЬ К)
rus_verbs:ПРЕОБРАЗИТЬСЯ{}, // Культовый столичный отель преобразился к юбилею (ПРЕОБРАЗИТЬСЯ К)
прилагательное:ЧУВСТВИТЕЛЬНЫЙ{}, // нейроны одного комплекса чувствительны к разным веществам (ЧУВСТВИТЕЛЬНЫЙ К)
безлич_глагол:нужно{}, // нам нужно к воротам (НУЖНО К)
rus_verbs:БРОСИТЬ{}, // огромный клюв бросил это мясо к моим ногам (БРОСИТЬ К)
rus_verbs:ЗАКОНЧИТЬ{}, // к пяти утра техники закончили (ЗАКОНЧИТЬ К)
rus_verbs:НЕСТИ{}, // к берегу нас несет! (НЕСТИ К)
rus_verbs:ПРОДВИГАТЬСЯ{}, // племена медленно продвигались к востоку (ПРОДВИГАТЬСЯ К)
rus_verbs:ОПУСКАТЬСЯ{}, // деревья опускались к самой воде (ОПУСКАТЬСЯ К)
rus_verbs:СТЕМНЕТЬ{}, // к тому времени стемнело (СТЕМНЕЛО К)
rus_verbs:ОТСКОЧИТЬ{}, // после отскочил к окну (ОТСКОЧИТЬ К)
rus_verbs:ДЕРЖАТЬСЯ{}, // к солнцу держались спинами (ДЕРЖАТЬСЯ К)
rus_verbs:КАЧНУТЬСЯ{}, // толпа качнулась к ступеням (КАЧНУТЬСЯ К)
rus_verbs:ВОЙТИ{}, // Андрей вошел к себе (ВОЙТИ К)
rus_verbs:ВЫБРАТЬСЯ{}, // мы выбрались к окну (ВЫБРАТЬСЯ К)
rus_verbs:ПРОВЕСТИ{}, // провел к стене спальни (ПРОВЕСТИ К)
rus_verbs:ВЕРНУТЬСЯ{}, // давай вернемся к делу (ВЕРНУТЬСЯ К)
rus_verbs:ВОЗВРАТИТЬСЯ{}, // Среди евреев, живших в диаспоре, всегда было распространено сильное стремление возвратиться к Сиону (ВОЗВРАТИТЬСЯ К)
rus_verbs:ПРИЛЕГАТЬ{}, // Задняя поверхность хрусталика прилегает к стекловидному телу (ПРИЛЕГАТЬ К)
rus_verbs:ПЕРЕНЕСТИСЬ{}, // мысленно Алёна перенеслась к заливу (ПЕРЕНЕСТИСЬ К)
rus_verbs:ПРОБИВАТЬСЯ{}, // сквозь болото к берегу пробивался ручей. (ПРОБИВАТЬСЯ К)
rus_verbs:ПЕРЕВЕСТИ{}, // необходимо срочно перевести стадо к воде. (ПЕРЕВЕСТИ К)
rus_verbs:ПРИЛЕТЕТЬ{}, // зачем ты прилетел к нам? (ПРИЛЕТЕТЬ К)
rus_verbs:ДОБАВИТЬ{}, // добавить ли ее к остальным? (ДОБАВИТЬ К)
rus_verbs:ПРИГОТОВИТЬ{}, // Матвей приготовил лук к бою. (ПРИГОТОВИТЬ К)
rus_verbs:РВАНУТЬ{}, // человек рванул ее к себе. (РВАНУТЬ К)
rus_verbs:ТАЩИТЬ{}, // они тащили меня к двери. (ТАЩИТЬ К)
глагол:быть{}, // к тебе есть вопросы.
прилагательное:равнодушный{}, // Он равнодушен к музыке.
rus_verbs:ПОЖАЛОВАТЬ{}, // скандально известный певец пожаловал к нам на передачу (ПОЖАЛОВАТЬ К)
rus_verbs:ПЕРЕСЕСТЬ{}, // Ольга пересела к Антону (ПЕРЕСЕСТЬ К)
инфинитив:СБЕГАТЬ{ вид:соверш }, глагол:СБЕГАТЬ{ вид:соверш }, // сбегай к Борису (СБЕГАТЬ К)
rus_verbs:ПЕРЕХОДИТЬ{}, // право хода переходит к Адаму (ПЕРЕХОДИТЬ К)
rus_verbs:прижаться{}, // она прижалась щекой к его шее. (прижаться+к)
rus_verbs:ПОДСКОЧИТЬ{}, // солдат быстро подскочил ко мне. (ПОДСКОЧИТЬ К)
rus_verbs:ПРОБРАТЬСЯ{}, // нужно пробраться к реке. (ПРОБРАТЬСЯ К)
rus_verbs:ГОТОВИТЬ{}, // нас готовили к этому. (ГОТОВИТЬ К)
rus_verbs:ТЕЧЬ{}, // река текла к морю. (ТЕЧЬ К)
rus_verbs:ОТШАТНУТЬСЯ{}, // епископ отшатнулся к стене. (ОТШАТНУТЬСЯ К)
rus_verbs:БРАТЬ{}, // брали бы к себе. (БРАТЬ К)
rus_verbs:СКОЛЬЗНУТЬ{}, // ковер скользнул к пещере. (СКОЛЬЗНУТЬ К)
rus_verbs:присохнуть{}, // Грязь присохла к одежде. (присохнуть к)
rus_verbs:просить{}, // Директор просит вас к себе. (просить к)
rus_verbs:вызывать{}, // шеф вызывал к себе. (вызывать к)
rus_verbs:присесть{}, // старик присел к огню. (присесть к)
rus_verbs:НАКЛОНИТЬСЯ{}, // Ричард наклонился к брату. (НАКЛОНИТЬСЯ К)
rus_verbs:выбираться{}, // будем выбираться к дороге. (выбираться к)
rus_verbs:отвернуться{}, // Виктор отвернулся к стене. (отвернуться к)
rus_verbs:СТИХНУТЬ{}, // огонь стих к полудню. (СТИХНУТЬ К)
rus_verbs:УПАСТЬ{}, // нож упал к ногам. (УПАСТЬ К)
rus_verbs:СЕСТЬ{}, // молча сел к огню. (СЕСТЬ К)
rus_verbs:ХЛЫНУТЬ{}, // народ хлынул к стенам. (ХЛЫНУТЬ К)
rus_verbs:покатиться{}, // они черной волной покатились ко мне. (покатиться к)
rus_verbs:ОБРАТИТЬ{}, // она обратила к нему свое бледное лицо. (ОБРАТИТЬ К)
rus_verbs:СКЛОНИТЬ{}, // Джон слегка склонил голову к плечу. (СКЛОНИТЬ К)
rus_verbs:СВЕРНУТЬ{}, // дорожка резко свернула к южной стене. (СВЕРНУТЬ К)
rus_verbs:ЗАВЕРНУТЬ{}, // Он завернул к нам по пути к месту службы. (ЗАВЕРНУТЬ К)
rus_verbs:подходить{}, // цвет подходил ей к лицу.
rus_verbs:БРЕСТИ{}, // Ричард покорно брел к отцу. (БРЕСТИ К)
rus_verbs:ПОПАСТЬ{}, // хочешь попасть к нему? (ПОПАСТЬ К)
rus_verbs:ПОДНЯТЬ{}, // Мартин поднял ружье к плечу. (ПОДНЯТЬ К)
rus_verbs:ПОТЕРЯТЬ{}, // просто потеряла к нему интерес. (ПОТЕРЯТЬ К)
rus_verbs:РАЗВЕРНУТЬСЯ{}, // они сразу развернулись ко мне. (РАЗВЕРНУТЬСЯ К)
rus_verbs:ПОВЕРНУТЬ{}, // мальчик повернул к ним голову. (ПОВЕРНУТЬ К)
rus_verbs:вызвать{}, // или вызвать к жизни? (вызвать к)
rus_verbs:ВЫХОДИТЬ{}, // их земли выходят к морю. (ВЫХОДИТЬ К)
rus_verbs:ЕХАТЬ{}, // мы долго ехали к вам. (ЕХАТЬ К)
rus_verbs:опуститься{}, // Алиса опустилась к самому дну. (опуститься к)
rus_verbs:подняться{}, // они молча поднялись к себе. (подняться к)
rus_verbs:ДВИНУТЬСЯ{}, // толстяк тяжело двинулся к ним. (ДВИНУТЬСЯ К)
rus_verbs:ПОПЯТИТЬСЯ{}, // ведьмак осторожно попятился к лошади. (ПОПЯТИТЬСЯ К)
rus_verbs:РИНУТЬСЯ{}, // мышелов ринулся к черной стене. (РИНУТЬСЯ К)
rus_verbs:ТОЛКНУТЬ{}, // к этому толкнул ее ты. (ТОЛКНУТЬ К)
rus_verbs:отпрыгнуть{}, // Вадим поспешно отпрыгнул к борту. (отпрыгнуть к)
rus_verbs:отступить{}, // мы поспешно отступили к стене. (отступить к)
rus_verbs:ЗАБРАТЬ{}, // мы забрали их к себе. (ЗАБРАТЬ к)
rus_verbs:ВЗЯТЬ{}, // потом возьму тебя к себе. (ВЗЯТЬ К)
rus_verbs:лежать{}, // наш путь лежал к ним. (лежать к)
rus_verbs:поползти{}, // ее рука поползла к оружию. (поползти к)
rus_verbs:требовать{}, // вас требует к себе император. (требовать к)
rus_verbs:поехать{}, // ты должен поехать к нему. (поехать к)
rus_verbs:тянуться{}, // мордой животное тянулось к земле. (тянуться к)
rus_verbs:ЖДАТЬ{}, // жди их завтра к утру. (ЖДАТЬ К)
rus_verbs:ПОЛЕТЕТЬ{}, // они стремительно полетели к земле. (ПОЛЕТЕТЬ К)
rus_verbs:подойти{}, // помоги мне подойти к столу. (подойти к)
rus_verbs:РАЗВЕРНУТЬ{}, // мужик развернул к нему коня. (РАЗВЕРНУТЬ К)
rus_verbs:ПРИВЕЗТИ{}, // нас привезли прямо к королю. (ПРИВЕЗТИ К)
rus_verbs:отпрянуть{}, // незнакомец отпрянул к стене. (отпрянуть к)
rus_verbs:побежать{}, // Cергей побежал к двери. (побежать к)
rus_verbs:отбросить{}, // сильный удар отбросил его к стене. (отбросить к)
rus_verbs:ВЫНУДИТЬ{}, // они вынудили меня к сотрудничеству (ВЫНУДИТЬ К)
rus_verbs:подтянуть{}, // он подтянул к себе стул и сел на него (подтянуть к)
rus_verbs:сойти{}, // по узкой тропинке путники сошли к реке. (сойти к)
rus_verbs:являться{}, // по ночам к нему являлись призраки. (являться к)
rus_verbs:ГНАТЬ{}, // ледяной ветер гнал их к югу. (ГНАТЬ К)
rus_verbs:ВЫВЕСТИ{}, // она вывела нас точно к месту. (ВЫВЕСТИ К)
rus_verbs:выехать{}, // почти сразу мы выехали к реке.
rus_verbs:пододвигаться{}, // пододвигайся к окну
rus_verbs:броситься{}, // большая часть защитников стен бросилась к воротам.
rus_verbs:представить{}, // Его представили к ордену.
rus_verbs:двигаться{}, // между тем чудище неторопливо двигалось к берегу.
rus_verbs:выскочить{}, // тем временем они выскочили к реке.
rus_verbs:выйти{}, // тем временем они вышли к лестнице.
rus_verbs:потянуть{}, // Мальчик схватил верёвку и потянул её к себе.
rus_verbs:приложить{}, // приложить к детали повышенное усилие
rus_verbs:пройти{}, // пройти к стойке регистрации (стойка регистрации - проверить проверку)
rus_verbs:отнестись{}, // отнестись к животным с сочуствием
rus_verbs:привязать{}, // привязать за лапу веревкой к колышку, воткнутому в землю
rus_verbs:прыгать{}, // прыгать к хозяину на стол
rus_verbs:приглашать{}, // приглашать к доктору
rus_verbs:рваться{}, // Чужие люди рвутся к власти
rus_verbs:понестись{}, // понестись к обрыву
rus_verbs:питать{}, // питать привязанность к алкоголю
rus_verbs:заехать{}, // Коля заехал к Оле
rus_verbs:переехать{}, // переехать к родителям
rus_verbs:ползти{}, // ползти к дороге
rus_verbs:сводиться{}, // сводиться к элементарному действию
rus_verbs:добавлять{}, // добавлять к общей сумме
rus_verbs:подбросить{}, // подбросить к потолку
rus_verbs:призывать{}, // призывать к спокойствию
rus_verbs:пробираться{}, // пробираться к партизанам
rus_verbs:отвезти{}, // отвезти к родителям
rus_verbs:применяться{}, // применяться к уравнению
rus_verbs:сходиться{}, // сходиться к точному решению
rus_verbs:допускать{}, // допускать к сдаче зачета
rus_verbs:свести{}, // свести к нулю
rus_verbs:придвинуть{}, // придвинуть к мальчику
rus_verbs:подготовить{}, // подготовить к печати
rus_verbs:подобраться{}, // подобраться к оленю
rus_verbs:заторопиться{}, // заторопиться к выходу
rus_verbs:пристать{}, // пристать к берегу
rus_verbs:поманить{}, // поманить к себе
rus_verbs:припасть{}, // припасть к алтарю
rus_verbs:притащить{}, // притащить к себе домой
rus_verbs:прижимать{}, // прижимать к груди
rus_verbs:подсесть{}, // подсесть к симпатичной девочке
rus_verbs:придвинуться{}, // придвинуться к окну
rus_verbs:отпускать{}, // отпускать к другу
rus_verbs:пригнуться{}, // пригнуться к земле
rus_verbs:пристроиться{}, // пристроиться к колонне
rus_verbs:сгрести{}, // сгрести к себе
rus_verbs:удрать{}, // удрать к цыганам
rus_verbs:прибавиться{}, // прибавиться к общей сумме
rus_verbs:присмотреться{}, // присмотреться к покупке
rus_verbs:подкатить{}, // подкатить к трюму
rus_verbs:клонить{}, // клонить ко сну
rus_verbs:проследовать{}, // проследовать к выходу
rus_verbs:пододвинуть{}, // пододвинуть к себе
rus_verbs:применять{}, // применять к сотрудникам
rus_verbs:прильнуть{}, // прильнуть к экранам
rus_verbs:подвинуть{}, // подвинуть к себе
rus_verbs:примчаться{}, // примчаться к папе
rus_verbs:подкрасться{}, // подкрасться к жертве
rus_verbs:привязаться{}, // привязаться к собаке
rus_verbs:забирать{}, // забирать к себе
rus_verbs:прорваться{}, // прорваться к кассе
rus_verbs:прикасаться{}, // прикасаться к коже
rus_verbs:уносить{}, // уносить к себе
rus_verbs:подтянуться{}, // подтянуться к месту
rus_verbs:привозить{}, // привозить к ветеринару
rus_verbs:подползти{}, // подползти к зайцу
rus_verbs:приблизить{}, // приблизить к глазам
rus_verbs:применить{}, // применить к уравнению простое преобразование
rus_verbs:приглядеться{}, // приглядеться к изображению
rus_verbs:приложиться{}, // приложиться к ручке
rus_verbs:приставать{}, // приставать к девчонкам
rus_verbs:запрещаться{}, // запрещаться к показу
rus_verbs:прибегать{}, // прибегать к насилию
rus_verbs:побудить{}, // побудить к действиям
rus_verbs:притягивать{}, // притягивать к себе
rus_verbs:пристроить{}, // пристроить к полезному делу
rus_verbs:приговорить{}, // приговорить к смерти
rus_verbs:склоняться{}, // склоняться к прекращению разработки
rus_verbs:подъезжать{}, // подъезжать к вокзалу
rus_verbs:привалиться{}, // привалиться к забору
rus_verbs:наклоняться{}, // наклоняться к щенку
rus_verbs:подоспеть{}, // подоспеть к обеду
rus_verbs:прилипнуть{}, // прилипнуть к окну
rus_verbs:приволочь{}, // приволочь к себе
rus_verbs:устремляться{}, // устремляться к вершине
rus_verbs:откатиться{}, // откатиться к исходным позициям
rus_verbs:побуждать{}, // побуждать к действиям
rus_verbs:прискакать{}, // прискакать к кормежке
rus_verbs:присматриваться{}, // присматриваться к новичку
rus_verbs:прижиматься{}, // прижиматься к борту
rus_verbs:жаться{}, // жаться к огню
rus_verbs:передвинуть{}, // передвинуть к окну
rus_verbs:допускаться{}, // допускаться к экзаменам
rus_verbs:прикрепить{}, // прикрепить к корпусу
rus_verbs:отправлять{}, // отправлять к специалистам
rus_verbs:перебежать{}, // перебежать к врагам
rus_verbs:притронуться{}, // притронуться к реликвии
rus_verbs:заспешить{}, // заспешить к семье
rus_verbs:ревновать{}, // ревновать к сопернице
rus_verbs:подступить{}, // подступить к горлу
rus_verbs:уводить{}, // уводить к ветеринару
rus_verbs:побросать{}, // побросать к ногам
rus_verbs:подаваться{}, // подаваться к ужину
rus_verbs:приписывать{}, // приписывать к достижениям
rus_verbs:относить{}, // относить к растениям
rus_verbs:принюхаться{}, // принюхаться к ароматам
rus_verbs:подтащить{}, // подтащить к себе
rus_verbs:прислонить{}, // прислонить к стене
rus_verbs:подплыть{}, // подплыть к бую
rus_verbs:опаздывать{}, // опаздывать к стилисту
rus_verbs:примкнуть{}, // примкнуть к деомнстрантам
rus_verbs:стекаться{}, // стекаются к стенам тюрьмы
rus_verbs:подготовиться{}, // подготовиться к марафону
rus_verbs:приглядываться{}, // приглядываться к новичку
rus_verbs:присоединяться{}, // присоединяться к сообществу
rus_verbs:клониться{}, // клониться ко сну
rus_verbs:привыкать{}, // привыкать к хорошему
rus_verbs:принудить{}, // принудить к миру
rus_verbs:уплыть{}, // уплыть к далекому берегу
rus_verbs:утащить{}, // утащить к детенышам
rus_verbs:приплыть{}, // приплыть к финишу
rus_verbs:подбегать{}, // подбегать к хозяину
rus_verbs:лишаться{}, // лишаться средств к существованию
rus_verbs:приступать{}, // приступать к операции
rus_verbs:пробуждать{}, // пробуждать лекцией интерес к математике
rus_verbs:подключить{}, // подключить к трубе
rus_verbs:подключиться{}, // подключиться к сети
rus_verbs:прилить{}, // прилить к лицу
rus_verbs:стучаться{}, // стучаться к соседям
rus_verbs:пристегнуть{}, // пристегнуть к креслу
rus_verbs:присоединить{}, // присоединить к сети
rus_verbs:отбежать{}, // отбежать к противоположной стене
rus_verbs:подвезти{}, // подвезти к набережной
rus_verbs:прибегнуть{}, // прибегнуть к хитрости
rus_verbs:приучить{}, // приучить к туалету
rus_verbs:подталкивать{}, // подталкивать к выходу
rus_verbs:прорываться{}, // прорываться к выходу
rus_verbs:увозить{}, // увозить к ветеринару
rus_verbs:засеменить{}, // засеменить к выходу
rus_verbs:крепиться{}, // крепиться к потолку
rus_verbs:прибрать{}, // прибрать к рукам
rus_verbs:пристраститься{}, // пристраститься к наркотикам
rus_verbs:поспеть{}, // поспеть к обеду
rus_verbs:привязывать{}, // привязывать к дереву
rus_verbs:прилагать{}, // прилагать к документам
rus_verbs:переправить{}, // переправить к дедушке
rus_verbs:подогнать{}, // подогнать к воротам
rus_verbs:тяготеть{}, // тяготеть к социализму
rus_verbs:подбираться{}, // подбираться к оленю
rus_verbs:подступать{}, // подступать к горлу
rus_verbs:примыкать{}, // примыкать к первому элементу
rus_verbs:приладить{}, // приладить к велосипеду
rus_verbs:подбрасывать{}, // подбрасывать к потолку
rus_verbs:перевозить{}, // перевозить к новому месту дислокации
rus_verbs:усаживаться{}, // усаживаться к окну
rus_verbs:приближать{}, // приближать к глазам
rus_verbs:попроситься{}, // попроситься к бабушке
rus_verbs:прибить{}, // прибить к доске
rus_verbs:перетащить{}, // перетащить к себе
rus_verbs:прицепить{}, // прицепить к паровозу
rus_verbs:прикладывать{}, // прикладывать к ране
rus_verbs:устареть{}, // устареть к началу войны
rus_verbs:причалить{}, // причалить к пристани
rus_verbs:приспособиться{}, // приспособиться к опозданиям
rus_verbs:принуждать{}, // принуждать к миру
rus_verbs:соваться{}, // соваться к директору
rus_verbs:протолкаться{}, // протолкаться к прилавку
rus_verbs:приковать{}, // приковать к батарее
rus_verbs:подкрадываться{}, // подкрадываться к суслику
rus_verbs:подсадить{}, // подсадить к арестонту
rus_verbs:прикатить{}, // прикатить к финишу
rus_verbs:протащить{}, // протащить к владыке
rus_verbs:сужаться{}, // сужаться к основанию
rus_verbs:присовокупить{}, // присовокупить к пожеланиям
rus_verbs:пригвоздить{}, // пригвоздить к доске
rus_verbs:отсылать{}, // отсылать к первоисточнику
rus_verbs:изготовиться{}, // изготовиться к прыжку
rus_verbs:прилагаться{}, // прилагаться к покупке
rus_verbs:прицепиться{}, // прицепиться к вагону
rus_verbs:примешиваться{}, // примешиваться к вину
rus_verbs:переселить{}, // переселить к старшекурсникам
rus_verbs:затрусить{}, // затрусить к выходе
rus_verbs:приспособить{}, // приспособить к обогреву
rus_verbs:примериться{}, // примериться к аппарату
rus_verbs:прибавляться{}, // прибавляться к пенсии
rus_verbs:подкатиться{}, // подкатиться к воротам
rus_verbs:стягивать{}, // стягивать к границе
rus_verbs:дописать{}, // дописать к роману
rus_verbs:подпустить{}, // подпустить к корове
rus_verbs:склонять{}, // склонять к сотрудничеству
rus_verbs:припечатать{}, // припечатать к стене
rus_verbs:охладеть{}, // охладеть к музыке
rus_verbs:пришить{}, // пришить к шинели
rus_verbs:принюхиваться{}, // принюхиваться к ветру
rus_verbs:подрулить{}, // подрулить к барышне
rus_verbs:наведаться{}, // наведаться к оракулу
rus_verbs:клеиться{}, // клеиться к конверту
rus_verbs:перетянуть{}, // перетянуть к себе
rus_verbs:переметнуться{}, // переметнуться к конкурентам
rus_verbs:липнуть{}, // липнуть к сокурсницам
rus_verbs:поковырять{}, // поковырять к выходу
rus_verbs:подпускать{}, // подпускать к пульту управления
rus_verbs:присосаться{}, // присосаться к источнику
rus_verbs:приклеить{}, // приклеить к стеклу
rus_verbs:подтягивать{}, // подтягивать к себе
rus_verbs:подкатывать{}, // подкатывать к даме
rus_verbs:притрагиваться{}, // притрагиваться к опухоли
rus_verbs:слетаться{}, // слетаться к водопою
rus_verbs:хаживать{}, // хаживать к батюшке
rus_verbs:привлекаться{}, // привлекаться к административной ответственности
rus_verbs:подзывать{}, // подзывать к себе
rus_verbs:прикладываться{}, // прикладываться к иконе
rus_verbs:подтягиваться{}, // подтягиваться к парламенту
rus_verbs:прилепить{}, // прилепить к стенке холодильника
rus_verbs:пододвинуться{}, // пододвинуться к экрану
rus_verbs:приползти{}, // приползти к дереву
rus_verbs:запаздывать{}, // запаздывать к обеду
rus_verbs:припереть{}, // припереть к стене
rus_verbs:нагибаться{}, // нагибаться к цветку
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять к воротам
деепричастие:сгоняв{},
rus_verbs:поковылять{}, // поковылять к выходу
rus_verbs:привалить{}, // привалить к столбу
rus_verbs:отпроситься{}, // отпроситься к родителям
rus_verbs:приспосабливаться{}, // приспосабливаться к новым условиям
rus_verbs:прилипать{}, // прилипать к рукам
rus_verbs:подсоединить{}, // подсоединить к приборам
rus_verbs:приливать{}, // приливать к голове
rus_verbs:подселить{}, // подселить к другим новичкам
rus_verbs:прилепиться{}, // прилепиться к шкуре
rus_verbs:подлетать{}, // подлетать к пункту назначения
rus_verbs:пристегнуться{}, // пристегнуться к креслу ремнями
rus_verbs:прибиться{}, // прибиться к стае, улетающей на юг
rus_verbs:льнуть{}, // льнуть к заботливому хозяину
rus_verbs:привязываться{}, // привязываться к любящему хозяину
rus_verbs:приклеиться{}, // приклеиться к спине
rus_verbs:стягиваться{}, // стягиваться к сенату
rus_verbs:подготавливать{}, // подготавливать к выходу на арену
rus_verbs:приглашаться{}, // приглашаться к доктору
rus_verbs:причислять{}, // причислять к отличникам
rus_verbs:приколоть{}, // приколоть к лацкану
rus_verbs:наклонять{}, // наклонять к горизонту
rus_verbs:припадать{}, // припадать к первоисточнику
rus_verbs:приобщиться{}, // приобщиться к культурному наследию
rus_verbs:придираться{}, // придираться к мелким ошибкам
rus_verbs:приучать{}, // приучать к лотку
rus_verbs:промотать{}, // промотать к началу
rus_verbs:прихлынуть{}, // прихлынуть к голове
rus_verbs:пришвартоваться{}, // пришвартоваться к первому пирсу
rus_verbs:прикрутить{}, // прикрутить к велосипеду
rus_verbs:подплывать{}, // подплывать к лодке
rus_verbs:приравниваться{}, // приравниваться к побегу
rus_verbs:подстрекать{}, // подстрекать к вооруженной борьбе с оккупантами
rus_verbs:изготовляться{}, // изготовляться к прыжку из стратосферы
rus_verbs:приткнуться{}, // приткнуться к первой группе туристов
rus_verbs:приручить{}, // приручить котика к лотку
rus_verbs:приковывать{}, // приковывать к себе все внимание прессы
rus_verbs:приготовляться{}, // приготовляться к первому экзамену
rus_verbs:остыть{}, // Вода остынет к утру.
rus_verbs:приехать{}, // Он приедет к концу будущей недели.
rus_verbs:подсаживаться{},
rus_verbs:успевать{}, // успевать к стилисту
rus_verbs:привлекать{}, // привлекать к себе внимание
прилагательное:устойчивый{}, // переводить в устойчивую к перегреву форму
rus_verbs:прийтись{}, // прийтись ко двору
инфинитив:адаптировать{вид:несоверш}, // машина была адаптирована к условиям крайнего севера
инфинитив:адаптировать{вид:соверш},
глагол:адаптировать{вид:несоверш},
глагол:адаптировать{вид:соверш},
деепричастие:адаптировав{},
деепричастие:адаптируя{},
прилагательное:адаптирующий{},
прилагательное:адаптировавший{ вид:соверш },
//+прилагательное:адаптировавший{ вид:несоверш },
прилагательное:адаптированный{},
инфинитив:адаптироваться{вид:соверш}, // тело адаптировалось к условиям суровой зимы
инфинитив:адаптироваться{вид:несоверш},
глагол:адаптироваться{вид:соверш},
глагол:адаптироваться{вид:несоверш},
деепричастие:адаптировавшись{},
деепричастие:адаптируясь{},
прилагательное:адаптировавшийся{вид:соверш},
//+прилагательное:адаптировавшийся{вид:несоверш},
прилагательное:адаптирующийся{},
rus_verbs:апеллировать{}, // оратор апеллировал к патриотизму своих слушателей
rus_verbs:близиться{}, // Шторм близится к побережью
rus_verbs:доставить{}, // Эскиз ракеты, способной доставить корабль к Луне
rus_verbs:буксировать{}, // Буксир буксирует танкер к месту стоянки
rus_verbs:причислить{}, // Мы причислили его к числу экспертов
rus_verbs:вести{}, // Наша партия ведет народ к процветанию
rus_verbs:взывать{}, // Учителя взывают к совести хулигана
rus_verbs:воззвать{}, // воззвать соплеменников к оружию
rus_verbs:возревновать{}, // возревновать к поклонникам
rus_verbs:воспылать{}, // Коля воспылал к Оле страстной любовью
rus_verbs:восходить{}, // восходить к вершине
rus_verbs:восшествовать{}, // восшествовать к вершине
rus_verbs:успеть{}, // успеть к обеду
rus_verbs:повернуться{}, // повернуться к кому-то
rus_verbs:обратиться{}, // обратиться к охраннику
rus_verbs:звать{}, // звать к столу
rus_verbs:отправиться{}, // отправиться к парикмахеру
rus_verbs:обернуться{}, // обернуться к зовущему
rus_verbs:явиться{}, // явиться к следователю
rus_verbs:уехать{}, // уехать к родне
rus_verbs:прибыть{}, // прибыть к перекличке
rus_verbs:привыкнуть{}, // привыкнуть к голоду
rus_verbs:уходить{}, // уходить к цыганам
rus_verbs:привести{}, // привести к себе
rus_verbs:шагнуть{}, // шагнуть к славе
rus_verbs:относиться{}, // относиться к прежним периодам
rus_verbs:подослать{}, // подослать к врагам
rus_verbs:поспешить{}, // поспешить к обеду
rus_verbs:зайти{}, // зайти к подруге
rus_verbs:позвать{}, // позвать к себе
rus_verbs:потянуться{}, // потянуться к рычагам
rus_verbs:пускать{}, // пускать к себе
rus_verbs:отвести{}, // отвести к врачу
rus_verbs:приблизиться{}, // приблизиться к решению задачи
rus_verbs:прижать{}, // прижать к стене
rus_verbs:отправить{}, // отправить к доктору
rus_verbs:падать{}, // падать к многолетним минимумам
rus_verbs:полезть{}, // полезть к дерущимся
rus_verbs:лезть{}, // Ты сама ко мне лезла!
rus_verbs:направить{}, // направить к майору
rus_verbs:приводить{}, // приводить к дантисту
rus_verbs:кинуться{}, // кинуться к двери
rus_verbs:поднести{}, // поднести к глазам
rus_verbs:подниматься{}, // подниматься к себе
rus_verbs:прибавить{}, // прибавить к результату
rus_verbs:зашагать{}, // зашагать к выходу
rus_verbs:склониться{}, // склониться к земле
rus_verbs:стремиться{}, // стремиться к вершине
rus_verbs:лететь{}, // лететь к родственникам
rus_verbs:ездить{}, // ездить к любовнице
rus_verbs:приближаться{}, // приближаться к финише
rus_verbs:помчаться{}, // помчаться к стоматологу
rus_verbs:прислушаться{}, // прислушаться к происходящему
rus_verbs:изменить{}, // изменить к лучшему собственную жизнь
rus_verbs:проявить{}, // проявить к погибшим сострадание
rus_verbs:подбежать{}, // подбежать к упавшему
rus_verbs:терять{}, // терять к партнерам доверие
rus_verbs:пропустить{}, // пропустить к певцу
rus_verbs:подвести{}, // подвести к глазам
rus_verbs:меняться{}, // меняться к лучшему
rus_verbs:заходить{}, // заходить к другу
rus_verbs:рвануться{}, // рвануться к воде
rus_verbs:привлечь{}, // привлечь к себе внимание
rus_verbs:присоединиться{}, // присоединиться к сети
rus_verbs:приезжать{}, // приезжать к дедушке
rus_verbs:дернуться{}, // дернуться к борту
rus_verbs:подъехать{}, // подъехать к воротам
rus_verbs:готовиться{}, // готовиться к дождю
rus_verbs:убежать{}, // убежать к маме
rus_verbs:поднимать{}, // поднимать к источнику сигнала
rus_verbs:отослать{}, // отослать к руководителю
rus_verbs:приготовиться{}, // приготовиться к худшему
rus_verbs:приступить{}, // приступить к выполнению обязанностей
rus_verbs:метнуться{}, // метнуться к фонтану
rus_verbs:прислушиваться{}, // прислушиваться к голосу разума
rus_verbs:побрести{}, // побрести к выходу
rus_verbs:мчаться{}, // мчаться к успеху
rus_verbs:нестись{}, // нестись к обрыву
rus_verbs:попадать{}, // попадать к хорошему костоправу
rus_verbs:опоздать{}, // опоздать к психотерапевту
rus_verbs:посылать{}, // посылать к доктору
rus_verbs:поплыть{}, // поплыть к берегу
rus_verbs:подтолкнуть{}, // подтолкнуть к активной работе
rus_verbs:отнести{}, // отнести животное к ветеринару
rus_verbs:прислониться{}, // прислониться к стволу
rus_verbs:наклонить{}, // наклонить к миске с молоком
rus_verbs:прикоснуться{}, // прикоснуться к поверхности
rus_verbs:увезти{}, // увезти к бабушке
rus_verbs:заканчиваться{}, // заканчиваться к концу путешествия
rus_verbs:подозвать{}, // подозвать к себе
rus_verbs:улететь{}, // улететь к теплым берегам
rus_verbs:ложиться{}, // ложиться к мужу
rus_verbs:убираться{}, // убираться к чертовой бабушке
rus_verbs:класть{}, // класть к другим документам
rus_verbs:доставлять{}, // доставлять к подъезду
rus_verbs:поворачиваться{}, // поворачиваться к источнику шума
rus_verbs:заглядывать{}, // заглядывать к любовнице
rus_verbs:занести{}, // занести к заказчикам
rus_verbs:прибежать{}, // прибежать к папе
rus_verbs:притянуть{}, // притянуть к причалу
rus_verbs:переводить{}, // переводить в устойчивую к перегреву форму
rus_verbs:подать{}, // он подал лимузин к подъезду
rus_verbs:подавать{}, // она подавала соус к мясу
rus_verbs:приобщаться{}, // приобщаться к культуре
прилагательное:неспособный{}, // Наша дочка неспособна к учению.
прилагательное:неприспособленный{}, // Эти устройства неприспособлены к работе в жару
прилагательное:предназначенный{}, // Старый дом предназначен к сносу.
прилагательное:внимательный{}, // Она всегда внимательна к гостям.
прилагательное:назначенный{}, // Дело назначено к докладу.
прилагательное:разрешенный{}, // Эта книга разрешена к печати.
прилагательное:снисходительный{}, // Этот учитель снисходителен к ученикам.
прилагательное:готовый{}, // Я готов к экзаменам.
прилагательное:требовательный{}, // Он очень требователен к себе.
прилагательное:жадный{}, // Он жаден к деньгам.
прилагательное:глухой{}, // Он глух к моей просьбе.
прилагательное:добрый{}, // Он добр к детям.
rus_verbs:проявлять{}, // Он всегда проявлял живой интерес к нашим делам.
rus_verbs:плыть{}, // Пароход плыл к берегу.
rus_verbs:пойти{}, // я пошел к доктору
rus_verbs:придти{}, // придти к выводу
rus_verbs:заглянуть{}, // Я заглянул к вам мимоходом.
rus_verbs:принадлежать{}, // Это существо принадлежит к разряду растений.
rus_verbs:подготавливаться{}, // Ученики подготавливаются к экзаменам.
rus_verbs:спускаться{}, // Улица круто спускается к реке.
rus_verbs:спуститься{}, // Мы спустились к реке.
rus_verbs:пустить{}, // пускать ко дну
rus_verbs:приговаривать{}, // Мы приговариваем тебя к пожизненному веселью!
rus_verbs:отойти{}, // Дом отошёл к племяннику.
rus_verbs:отходить{}, // Коля отходил ко сну.
rus_verbs:приходить{}, // местные жители к нему приходили лечиться
rus_verbs:кидаться{}, // не кидайся к столу
rus_verbs:ходить{}, // Она простудилась и сегодня ходила к врачу.
rus_verbs:закончиться{}, // Собрание закончилось к вечеру.
rus_verbs:послать{}, // Они выбрали своих депутатов и послали их к заведующему.
rus_verbs:направиться{}, // Мы сошли на берег и направились к городу.
rus_verbs:направляться{},
rus_verbs:свестись{}, // Всё свелось к нулю.
rus_verbs:прислать{}, // Пришлите кого-нибудь к ней.
rus_verbs:присылать{}, // Он присылал к должнику своих головорезов
rus_verbs:подлететь{}, // Самолёт подлетел к лесу.
rus_verbs:возвращаться{}, // он возвращается к старой работе
глагол:находиться{ вид:несоверш }, инфинитив:находиться{ вид:несоверш }, деепричастие:находясь{},
прилагательное:находившийся{}, прилагательное:находящийся{}, // Япония находится к востоку от Китая.
rus_verbs:возвращать{}, // возвращать к жизни
rus_verbs:располагать{}, // Атмосфера располагает к работе.
rus_verbs:возвратить{}, // Колокольный звон возвратил меня к прошлому.
rus_verbs:поступить{}, // К нам поступила жалоба.
rus_verbs:поступать{}, // К нам поступают жалобы.
rus_verbs:прыгнуть{}, // Белка прыгнула к дереву
rus_verbs:торопиться{}, // пассажиры торопятся к выходу
rus_verbs:поторопиться{}, // поторопитесь к выходу
rus_verbs:вернуть{}, // вернуть к активной жизни
rus_verbs:припирать{}, // припирать к стенке
rus_verbs:проваливать{}, // Проваливай ко всем чертям!
rus_verbs:вбежать{}, // Коля вбежал ко мне
rus_verbs:вбегать{}, // Коля вбегал ко мне
глагол:забегать{ вид:несоверш }, // Коля забегал ко мне
rus_verbs:постучаться{}, // Коля постучался ко мне.
rus_verbs:повести{}, // Спросил я озорного Антонио и повел его к дому
rus_verbs:понести{}, // Мы понесли кота к ветеринару
rus_verbs:принести{}, // Я принес кота к ветеринару
rus_verbs:устремиться{}, // Мы устремились к ручью.
rus_verbs:подводить{}, // Учитель подводил детей к аквариуму
rus_verbs:следовать{}, // Я получил приказ следовать к месту нового назначения.
rus_verbs:пригласить{}, // Я пригласил к себе товарищей.
rus_verbs:собираться{}, // Я собираюсь к тебе в гости.
rus_verbs:собраться{}, // Маша собралась к дантисту
rus_verbs:сходить{}, // Я схожу к врачу.
rus_verbs:идти{}, // Маша уверенно шла к Пете
rus_verbs:измениться{}, // Основные индексы рынка акций РФ почти не изменились к закрытию.
rus_verbs:отыграть{}, // Российский рынок акций отыграл падение к закрытию.
rus_verbs:заканчивать{}, // Заканчивайте к обеду
rus_verbs:обращаться{}, // Обращайтесь ко мне в любое время
rus_verbs:окончить{}, //
rus_verbs:дозвониться{}, // Я не мог к вам дозвониться.
глагол:прийти{}, инфинитив:прийти{}, // Антонио пришел к Элеонор
rus_verbs:уйти{}, // Антонио ушел к Элеонор
rus_verbs:бежать{}, // Антонио бежит к Элеонор
rus_verbs:спешить{}, // Антонио спешит к Элеонор
rus_verbs:скакать{}, // Антонио скачет к Элеонор
rus_verbs:красться{}, // Антонио крадётся к Элеонор
rus_verbs:поскакать{}, // беглецы поскакали к холмам
rus_verbs:перейти{} // Антонио перешел к Элеонор
}
fact гл_предл
{
if context { Гл_К_Дат предлог:к{} *:*{ падеж:дат } }
then return true
}
fact гл_предл
{
if context { Гл_К_Дат предлог:к{} @regex("[a-z]+[0-9]*") }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:к{} *:*{} }
then return false,-5
}
#endregion Предлог_К
#region Предлог_ДЛЯ
// ------------------- С ПРЕДЛОГОМ 'ДЛЯ' ----------------------
wordentry_set Гл_ДЛЯ_Род={
частица:нет{}, // для меня нет других путей.
частица:нету{},
rus_verbs:ЗАДЕРЖАТЬ{}, // полиция может задержать их для выяснения всех обстоятельств и дальнейшего опознания. (ЗАДЕРЖАТЬ)
rus_verbs:ДЕЛАТЬСЯ{}, // это делалось для людей (ДЕЛАТЬСЯ)
rus_verbs:обернуться{}, // обернулась для греческого рынка труда банкротствами предприятий и масштабными сокращениями (обернуться)
rus_verbs:ПРЕДНАЗНАЧАТЬСЯ{}, // Скорее всего тяжелый клинок вообще не предназначался для бросков (ПРЕДНАЗНАЧАТЬСЯ)
rus_verbs:ПОЛУЧИТЬ{}, // ты можешь получить его для нас? (ПОЛУЧИТЬ)
rus_verbs:ПРИДУМАТЬ{}, // Ваш босс уже придумал для нас веселенькую смерть. (ПРИДУМАТЬ)
rus_verbs:оказаться{}, // это оказалось для них тяжелой задачей
rus_verbs:ГОВОРИТЬ{}, // теперь она говорила для нас обоих (ГОВОРИТЬ)
rus_verbs:ОСВОБОДИТЬ{}, // освободить ее для тебя? (ОСВОБОДИТЬ)
rus_verbs:работать{}, // Мы работаем для тех, кто ценит удобство
rus_verbs:СТАТЬ{}, // кем она станет для него? (СТАТЬ)
rus_verbs:ЯВИТЬСЯ{}, // вы для этого явились сюда? (ЯВИТЬСЯ)
rus_verbs:ПОТЕРЯТЬ{}, // жизнь потеряла для меня всякий смысл (ПОТЕРЯТЬ)
rus_verbs:УТРАТИТЬ{}, // мой мир утратил для меня всякое подобие смысла (УТРАТИТЬ)
rus_verbs:ДОСТАТЬ{}, // ты должен достать ее для меня! (ДОСТАТЬ)
rus_verbs:БРАТЬ{}, // некоторые берут для себя (БРАТЬ)
rus_verbs:ИМЕТЬ{}, // имею для вас новость (ИМЕТЬ)
rus_verbs:ЖДАТЬ{}, // тебя ждут для разговора (ЖДАТЬ)
rus_verbs:ПРОПАСТЬ{}, // совсем пропал для мира (ПРОПАСТЬ)
rus_verbs:ПОДНЯТЬ{}, // нас подняли для охоты (ПОДНЯТЬ)
rus_verbs:ОСТАНОВИТЬСЯ{}, // время остановилось для нее (ОСТАНОВИТЬСЯ)
rus_verbs:НАЧИНАТЬСЯ{}, // для него начинается новая жизнь (НАЧИНАТЬСЯ)
rus_verbs:КОНЧИТЬСЯ{}, // кончились для него эти игрушки (КОНЧИТЬСЯ)
rus_verbs:НАСТАТЬ{}, // для него настало время действовать (НАСТАТЬ)
rus_verbs:СТРОИТЬ{}, // для молодых строили новый дом (СТРОИТЬ)
rus_verbs:ВЗЯТЬ{}, // возьми для защиты этот меч (ВЗЯТЬ)
rus_verbs:ВЫЯСНИТЬ{}, // попытаюсь выяснить для вас всю цепочку (ВЫЯСНИТЬ)
rus_verbs:ПРИГОТОВИТЬ{}, // давай попробуем приготовить для них сюрприз (ПРИГОТОВИТЬ)
rus_verbs:ПОДХОДИТЬ{}, // берег моря мертвых подходил для этого идеально (ПОДХОДИТЬ)
rus_verbs:ОСТАТЬСЯ{}, // внешний вид этих тварей остался для нас загадкой (ОСТАТЬСЯ)
rus_verbs:ПРИВЕЗТИ{}, // для меня привезли пиво (ПРИВЕЗТИ)
прилагательное:ХАРАКТЕРНЫЙ{}, // Для всей территории края характерен умеренный континентальный климат (ХАРАКТЕРНЫЙ)
rus_verbs:ПРИВЕСТИ{}, // для меня белую лошадь привели (ПРИВЕСТИ ДЛЯ)
rus_verbs:ДЕРЖАТЬ{}, // их держат для суда (ДЕРЖАТЬ ДЛЯ)
rus_verbs:ПРЕДОСТАВИТЬ{}, // вьетнамец предоставил для мигрантов места проживания в ряде вологодских общежитий (ПРЕДОСТАВИТЬ ДЛЯ)
rus_verbs:ПРИДУМЫВАТЬ{}, // придумывая для этого разнообразные причины (ПРИДУМЫВАТЬ ДЛЯ)
rus_verbs:оставить{}, // или вообще решили оставить планету для себя
rus_verbs:оставлять{},
rus_verbs:ВОССТАНОВИТЬ{}, // как ты можешь восстановить это для меня? (ВОССТАНОВИТЬ ДЛЯ)
rus_verbs:ТАНЦЕВАТЬ{}, // а вы танцевали для меня танец семи покрывал (ТАНЦЕВАТЬ ДЛЯ)
rus_verbs:ДАТЬ{}, // твой принц дал мне это для тебя! (ДАТЬ ДЛЯ)
rus_verbs:ВОСПОЛЬЗОВАТЬСЯ{}, // мужчина из лагеря решил воспользоваться для передвижения рекой (ВОСПОЛЬЗОВАТЬСЯ ДЛЯ)
rus_verbs:СЛУЖИТЬ{}, // они служили для разговоров (СЛУЖИТЬ ДЛЯ)
rus_verbs:ИСПОЛЬЗОВАТЬСЯ{}, // Для вычисления радиуса поражения ядерных взрывов используется формула (ИСПОЛЬЗОВАТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНЯТЬСЯ{}, // Применяется для изготовления алкогольных коктейлей (ПРИМЕНЯТЬСЯ ДЛЯ)
rus_verbs:СОВЕРШАТЬСЯ{}, // Для этого совершался специальный магический обряд (СОВЕРШАТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНИТЬ{}, // а здесь попробуем применить ее для других целей. (ПРИМЕНИТЬ ДЛЯ)
rus_verbs:ПОЗВАТЬ{}, // ты позвал меня для настоящей работы. (ПОЗВАТЬ ДЛЯ)
rus_verbs:НАЧАТЬСЯ{}, // очередной денек начался для Любки неудачно (НАЧАТЬСЯ ДЛЯ)
rus_verbs:ПОСТАВИТЬ{}, // вас здесь для красоты поставили? (ПОСТАВИТЬ ДЛЯ)
rus_verbs:умереть{}, // или умерла для всяких чувств? (умереть для)
rus_verbs:ВЫБРАТЬ{}, // ты сам выбрал для себя этот путь. (ВЫБРАТЬ ДЛЯ)
rus_verbs:ОТМЕТИТЬ{}, // тот же отметил для себя другое. (ОТМЕТИТЬ ДЛЯ)
rus_verbs:УСТРОИТЬ{}, // мы хотим устроить для них школу. (УСТРОИТЬ ДЛЯ)
rus_verbs:БЫТЬ{}, // у меня есть для тебя работа. (БЫТЬ ДЛЯ)
rus_verbs:ВЫЙТИ{}, // для всего нашего поколения так вышло. (ВЫЙТИ ДЛЯ)
прилагательное:ВАЖНЫЙ{}, // именно твое мнение для нас крайне важно. (ВАЖНЫЙ ДЛЯ)
прилагательное:НУЖНЫЙ{}, // для любого племени нужна прежде всего сила. (НУЖЕН ДЛЯ)
прилагательное:ДОРОГОЙ{}, // эти места были дороги для них обоих. (ДОРОГОЙ ДЛЯ)
rus_verbs:НАСТУПИТЬ{}, // теперь для больших людей наступило время действий. (НАСТУПИТЬ ДЛЯ)
rus_verbs:ДАВАТЬ{}, // старый пень давал для этого хороший огонь. (ДАВАТЬ ДЛЯ)
rus_verbs:ГОДИТЬСЯ{}, // доброе старое время годится лишь для воспоминаний. (ГОДИТЬСЯ ДЛЯ)
rus_verbs:ТЕРЯТЬ{}, // время просто теряет для вас всякое значение. (ТЕРЯТЬ ДЛЯ)
rus_verbs:ЖЕНИТЬСЯ{}, // настало время жениться для пользы твоего клана. (ЖЕНИТЬСЯ ДЛЯ)
rus_verbs:СУЩЕСТВОВАТЬ{}, // весь мир перестал существовать для них обоих. (СУЩЕСТВОВАТЬ ДЛЯ)
rus_verbs:ЖИТЬ{}, // жить для себя или жить для них. (ЖИТЬ ДЛЯ)
rus_verbs:открыть{}, // двери моего дома всегда открыты для вас. (ОТКРЫТЫЙ ДЛЯ)
rus_verbs:закрыть{}, // этот мир будет закрыт для них. (ЗАКРЫТЫЙ ДЛЯ)
rus_verbs:ТРЕБОВАТЬСЯ{}, // для этого требуется огромное количество энергии. (ТРЕБОВАТЬСЯ ДЛЯ)
rus_verbs:РАЗОРВАТЬ{}, // Алексей разорвал для этого свою рубаху. (РАЗОРВАТЬ ДЛЯ)
rus_verbs:ПОДОЙТИ{}, // вполне подойдет для начала нашей экспедиции. (ПОДОЙТИ ДЛЯ)
прилагательное:опасный{}, // сильный холод опасен для открытой раны. (ОПАСЕН ДЛЯ)
rus_verbs:ПРИЙТИ{}, // для вас пришло очень важное сообщение. (ПРИЙТИ ДЛЯ)
rus_verbs:вывести{}, // мы специально вывели этих животных для мяса.
rus_verbs:убрать{}, // В вагонах метро для комфорта пассажиров уберут сиденья (УБРАТЬ В, ДЛЯ)
rus_verbs:оставаться{}, // механизм этого воздействия остается для меня загадкой. (остается для)
rus_verbs:ЯВЛЯТЬСЯ{}, // Чай является для китайцев обычным ежедневным напитком (ЯВЛЯТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНЯТЬ{}, // Для оценок будущих изменений климата применяют модели общей циркуляции атмосферы. (ПРИМЕНЯТЬ ДЛЯ)
rus_verbs:ПОВТОРЯТЬ{}, // повторяю для Пети (ПОВТОРЯТЬ ДЛЯ)
rus_verbs:УПОТРЕБЛЯТЬ{}, // Краски, употребляемые для живописи (УПОТРЕБЛЯТЬ ДЛЯ)
rus_verbs:ВВЕСТИ{}, // Для злостных нарушителей предложили ввести повышенные штрафы (ВВЕСТИ ДЛЯ)
rus_verbs:найтись{}, // у вас найдется для него работа?
rus_verbs:заниматься{}, // они занимаются этим для развлечения. (заниматься для)
rus_verbs:заехать{}, // Коля заехал для обсуждения проекта
rus_verbs:созреть{}, // созреть для побега
rus_verbs:наметить{}, // наметить для проверки
rus_verbs:уяснить{}, // уяснить для себя
rus_verbs:нанимать{}, // нанимать для разовой работы
rus_verbs:приспособить{}, // приспособить для удовольствия
rus_verbs:облюбовать{}, // облюбовать для посиделок
rus_verbs:прояснить{}, // прояснить для себя
rus_verbs:задействовать{}, // задействовать для патрулирования
rus_verbs:приготовлять{}, // приготовлять для проверки
инфинитив:использовать{ вид:соверш }, // использовать для достижения цели
инфинитив:использовать{ вид:несоверш },
глагол:использовать{ вид:соверш },
глагол:использовать{ вид:несоверш },
прилагательное:использованный{},
деепричастие:используя{},
деепричастие:использовав{},
rus_verbs:напрячься{}, // напрячься для решительного рывка
rus_verbs:одобрить{}, // одобрить для использования
rus_verbs:одобрять{}, // одобрять для использования
rus_verbs:пригодиться{}, // пригодиться для тестирования
rus_verbs:готовить{}, // готовить для выхода в свет
rus_verbs:отобрать{}, // отобрать для участия в конкурсе
rus_verbs:потребоваться{}, // потребоваться для подтверждения
rus_verbs:пояснить{}, // пояснить для слушателей
rus_verbs:пояснять{}, // пояснить для экзаменаторов
rus_verbs:понадобиться{}, // понадобиться для обоснования
инфинитив:адаптировать{вид:несоверш}, // машина была адаптирована для условий крайнего севера
инфинитив:адаптировать{вид:соверш},
глагол:адаптировать{вид:несоверш},
глагол:адаптировать{вид:соверш},
деепричастие:адаптировав{},
деепричастие:адаптируя{},
прилагательное:адаптирующий{},
прилагательное:адаптировавший{ вид:соверш },
//+прилагательное:адаптировавший{ вид:несоверш },
прилагательное:адаптированный{},
rus_verbs:найти{}, // Папа нашел для детей няню
прилагательное:вредный{}, // Это вредно для здоровья.
прилагательное:полезный{}, // Прогулки полезны для здоровья.
прилагательное:обязательный{}, // Этот пункт обязателен для исполнения
прилагательное:бесполезный{}, // Это лекарство бесполезно для него
прилагательное:необходимый{}, // Это лекарство необходимо для выздоровления
rus_verbs:создать{}, // Он не создан для этого дела.
прилагательное:сложный{}, // задача сложна для младших школьников
прилагательное:несложный{},
прилагательное:лёгкий{},
прилагательное:сложноватый{},
rus_verbs:становиться{},
rus_verbs:представлять{}, // Это не представляет для меня интереса.
rus_verbs:значить{}, // Я рос в деревне и хорошо знал, что для деревенской жизни значат пруд или речка
rus_verbs:пройти{}, // День прошёл спокойно для него.
rus_verbs:проходить{},
rus_verbs:высадиться{}, // большой злой пират и его отчаянные помощники высадились на необитаемом острове для поиска зарытых сокровищ
rus_verbs:высаживаться{},
rus_verbs:прибавлять{}, // Он любит прибавлять для красного словца.
rus_verbs:прибавить{},
rus_verbs:составить{}, // Ряд тригонометрических таблиц был составлен для астрономических расчётов.
rus_verbs:составлять{},
rus_verbs:стараться{}, // Я старался для вас
rus_verbs:постараться{}, // Я постарался для вас
rus_verbs:сохраниться{}, // Старик хорошо сохранился для своего возраста.
rus_verbs:собраться{}, // собраться для обсуждения
rus_verbs:собираться{}, // собираться для обсуждения
rus_verbs:уполномочивать{},
rus_verbs:уполномочить{}, // его уполномочили для ведения переговоров
rus_verbs:принести{}, // Я принёс эту книгу для вас.
rus_verbs:делать{}, // Я это делаю для удовольствия.
rus_verbs:сделать{}, // Я сделаю это для удовольствия.
rus_verbs:подготовить{}, // я подготовил для друзей сюрприз
rus_verbs:подготавливать{}, // я подготавливаю для гостей новый сюрприз
rus_verbs:закупить{}, // Руководство района обещало закупить новые комбайны для нашего села
rus_verbs:купить{}, // Руководство района обещало купить новые комбайны для нашего села
rus_verbs:прибыть{} // они прибыли для участия
}
fact гл_предл
{
if context { Гл_ДЛЯ_Род предлог:для{} *:*{ падеж:род } }
then return true
}
fact гл_предл
{
if context { Гл_ДЛЯ_Род предлог:для{} @regex("[a-z]+[0-9]*") }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:для{} *:*{} }
then return false,-4
}
#endregion Предлог_ДЛЯ
#region Предлог_ОТ
// попробуем иную стратегию - запретить связывание с ОТ для отдельных глаголов, разрешив для всех остальных.
wordentry_set Глаг_ОТ_Род_Запр=
{
rus_verbs:наслаждаться{}, // свободой от обязательств
rus_verbs:насладиться{},
rus_verbs:мочь{}, // Он не мог удержаться от смеха.
// rus_verbs:хотеть{},
rus_verbs:желать{},
rus_verbs:чувствовать{}, // все время от времени чувствуют его.
rus_verbs:планировать{},
rus_verbs:приняться{} // мы принялись обниматься от радости.
}
fact гл_предл
{
if context { Глаг_ОТ_Род_Запр предлог:от{} * }
then return false
}
#endregion Предлог_ОТ
#region Предлог_БЕЗ
/*
// запретить связывание с БЕЗ для отдельных глаголов, разрешив для всех остальных.
wordentry_set Глаг_БЕЗ_Род_Запр=
{
rus_verbs:мочь{}, // Он мог читать часами без отдыха.
rus_verbs:хотеть{},
rus_verbs:желать{},
rus_verbs:планировать{},
rus_verbs:приняться{}
}
fact гл_предл
{
if context { Глаг_БЕЗ_Род_Запр предлог:без{} * }
then return false
}
*/
#endregion Предлог_БЕЗ
#region Предлог_КРОМЕ
fact гл_предл
{
if context { * ПредлогДляВсе * }
then return false,-5
}
#endregion Предлог_КРОМЕ
// ------------------------------------
// По умолчанию разрешаем все остальные сочетания.
fact гл_предл
{
if context { * * * }
then return true
}
| разрушаться в верхней части
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./full_match/84531/0x66060aCe714aF665044c75b54e4e039182757a44/sources/contracts/relayer/VaultActions.sol | Save gas by only re-encoding the data if we actually performed a replacement | function _doStableExactTokensInForBPTOutReplacements(bytes memory userData) private returns (bytes memory) {
(uint256[] memory amountsIn, uint256 minBPTAmountOut) = StablePoolUserData.exactTokensInForBptOut(userData);
return
_replacedAmounts(amountsIn)
? abi.encode(StablePoolUserData.JoinKind.EXACT_TOKENS_IN_FOR_BPT_OUT, amountsIn, minBPTAmountOut)
: userData;
}
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/**
*Submitted for verification at Etherscan.io on 2021-03-19
*/
pragma solidity 0.5.17;
/**
* @title Interface for EllipticCurve contract.
*/
interface EllipticCurveInterface {
function validateSignature(bytes32 message, uint[2] calldata rs, uint[2] calldata Q) external view returns (bool);
}
/**
* @title Interface for Register contract.
*/
interface RegisterInterface {
function isDeviceMintable(bytes32 hardwareHash) external view returns (bool);
function getRootDetails(bytes32 root) external view returns (uint256, uint256, uint256, uint256, string memory, string memory, uint256, uint256);
function mintKong(bytes32[] calldata proof, bytes32 root, bytes32 hardwareHash, address recipient) external;
}
/**
* @title Kong Entropy Contract.
*
* @dev This contract can be presented with signatures for public keys registered in the
* `Register` contract. The function `submitEntropy()` verifies the validity of the
* signature using the remotely deployed `EllipticCurve` contract. If the signature
* is valid, the contract calls the `mintKong()` function of the `Register` contract
* to mint Kong.
*/
contract KongEntropyMerkle {
// Addresses of the contracts `Register` and `EllipticCurve`.
address public _regAddress;
address public _eccAddress;
// Mapping for minting status of keys.
mapping(bytes32 => bool) public _mintedKeys;
// Emits when submitEntropy() is successfully called.
event Minted(
bytes32 hardwareHash,
bytes32 message,
uint256 r,
uint256 s
);
/**
* @dev The constructor sets the addresses of the contracts `Register` and `EllipticCurve`.
*
* @param eccAddress The address of the EllipticCurve contract.
* @param regAddress The address of the Register contract.
*/
constructor(address eccAddress, address regAddress) public {
_eccAddress = eccAddress;
_regAddress = regAddress;
}
/**
* @dev `submitEntropy()` can be presented with SECP256R1 signatures of public keys registered
* in the `Register` contract. When presented with a valid signature in the expected format,
* the contract calls the `mintKong()` function of `Register` to mint Kong token to `to`.
*
* @param merkleProof Merkle proof for the device.
* @param merkleRoot Merkle root the device belongs to.
* @param primaryPublicKeyHash Hash of the primary public key.
* @param secondaryPublicKeyHash Hash of the secondary public key.
* @param hardwareSerial Hash of the hardwareSerial number.
* @param tertiaryPublicKeyX The x-coordinate of the tertiary public key.
* @param tertiaryPublicKeyY The y-coordinate of the tertiary public key.
* @param to Recipient.
* @param blockNumber Block number of the signed blockhash.
* @param rs The array containing the r & s values fo the signature.
*/
function submitEntropy(
bytes32[] memory merkleProof,
bytes32 merkleRoot,
bytes32 primaryPublicKeyHash,
bytes32 secondaryPublicKeyHash,
bytes32 hardwareSerial,
uint256 tertiaryPublicKeyX,
uint256 tertiaryPublicKeyY,
address to,
uint256 blockNumber,
uint256[2] memory rs
)
public
{
// Hash the provided tertiary key.
bytes32 hashedKey = sha256(abi.encodePacked(tertiaryPublicKeyX, tertiaryPublicKeyY));
// Hash all the keys in order to calculate the hardwareHash.
bytes32 hardwareHash = sha256(abi.encodePacked(primaryPublicKeyHash, secondaryPublicKeyHash, hashedKey, hardwareSerial));
// Verify that no signature has been submitted before for this key.
require(_mintedKeys[hardwareHash] == false, 'Already minted.');
// Check registry to verify if device is mintable.
require(RegisterInterface(_regAddress).isDeviceMintable(hardwareHash), 'Minted in registry.');
// Get Kong amount; Divide internal representation by 10 ** 19 for cost scaling; perform work in proportion to scaledKongAmount.
uint256 kongAmount;
(kongAmount, , , , , , , ) = RegisterInterface(_regAddress).getRootDetails(merkleRoot);
for (uint i=0; i < kongAmount / uint(10 ** 19); i++) {
keccak256(abi.encodePacked(blockhash(block.number)));
}
// Validate signature.
bytes32 messageHash = sha256(abi.encodePacked(to, blockhash(blockNumber)));
require(_validateSignature(messageHash, rs, tertiaryPublicKeyX, tertiaryPublicKeyY), 'Invalid signature.');
// Call minting function in Register contract.
RegisterInterface(_regAddress).mintKong(merkleProof, merkleRoot, hardwareHash, to);
// Update mapping with minted keys.
_mintedKeys[hardwareHash] = true;
// Emit event.
emit Minted(hardwareHash, messageHash, rs[0], rs[1]);
}
/**
* @dev Function to validate SECP256R1 signatures.
*
* @param message The hash of the signed message.
* @param rs R+S value of the signature.
* @param publicKeyX X-coordinate of the publicKey.
* @param publicKeyY Y-coordinate of the publicKey.
*/
function _validateSignature(
bytes32 message,
uint256[2] memory rs,
uint256 publicKeyX,
uint256 publicKeyY
)
internal view returns (bool)
{
return EllipticCurveInterface(_eccAddress).validateSignature(message, rs, [publicKeyX, publicKeyY]);
}
/**
* @dev Function to check if a given hardwareHash has been minted or not.
*
* @param hardwareHash The hardwareHash of the device.
*/
function isDeviceMinted(
bytes32 hardwareHash
)
external view returns (bool)
{
return _mintedKeys[hardwareHash];
}
} | * @dev Function to check if a given hardwareHash has been minted or not. @param hardwareHash The hardwareHash of the device./ | function isDeviceMinted(
bytes32 hardwareHash
)
external view returns (bool)
{
return _mintedKeys[hardwareHash];
}
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./partial_match/1/0xf562B2f33b3c90d5D273f88Cdf0CeD866E17092e/sources/FraxUnifiedFarm_ERC20_Fraxswap_FRAX_OHM.sol | -------------------- COMMON -------------------- -------------------- VARIES -------------------- Convex stkcvxFPIFRAX, stkcvxFRAXBP, etc IConvexStakingWrapperFrax public immutable stakingToken; I2poolToken public immutable curveToken; I2pool public immutable curvePool; Fraxswap G-UNI IGUniPool public immutable stakingToken; mStable IFeederPool public immutable stakingToken; sdETH-FraxPut Vault IOpynPerpVault public immutable stakingToken; StakeDAO Vault IStakeDaoVault public immutable stakingToken; Uniswap V2 IUniswapV2Pair public immutable stakingToken; Vesper IVPool public immutable stakingToken; ------------------------------------------------ Stake tracking Struct for the stake | contract FraxUnifiedFarm_ERC20 is FraxUnifiedFarmTemplate {
bool internal frax_is_token0;
IFraxswapPair public immutable stakingToken;
mapping(address => LockedStake[]) public lockedStakes;
struct LockedStake {
bytes32 kek_id;
uint256 start_timestamp;
uint256 liquidity;
uint256 ending_timestamp;
}
constructor (
address _owner,
address[] memory _rewardTokens,
address[] memory _rewardManagers,
uint256[] memory _rewardRatesManual,
address[] memory _gaugeControllers,
address[] memory _rewardDistributors,
address _stakingToken
)
FraxUnifiedFarmTemplate(_owner, _rewardTokens, _rewardManagers, _rewardRatesManual, _gaugeControllers, _rewardDistributors)
{
stakingToken = IFraxswapPair(_stakingToken);
address token0 = stakingToken.token0();
frax_is_token0 = (token0 == frax_address);
}
function fraxPerLPToken() public view override returns (uint256) {
uint256 frax_per_lp_token;
{
uint256 total_frax_reserves;
(uint256 _reserve0, uint256 _reserve1, , ,) = (stakingToken.getReserveAfterTwamm(block.timestamp));
if (frax_is_token0) total_frax_reserves = _reserve0;
else total_frax_reserves = _reserve1;
frax_per_lp_token = (total_frax_reserves * 1e18) / stakingToken.totalSupply();
}
return frax_per_lp_token;
}
function fraxPerLPToken() public view override returns (uint256) {
uint256 frax_per_lp_token;
{
uint256 total_frax_reserves;
(uint256 _reserve0, uint256 _reserve1, , ,) = (stakingToken.getReserveAfterTwamm(block.timestamp));
if (frax_is_token0) total_frax_reserves = _reserve0;
else total_frax_reserves = _reserve1;
frax_per_lp_token = (total_frax_reserves * 1e18) / stakingToken.totalSupply();
}
return frax_per_lp_token;
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
function calcCurrLockMultiplier(address account, uint256 stake_idx) public view returns (uint256 midpoint_lock_multiplier) {
LockedStake memory thisStake = lockedStakes[account][stake_idx];
uint256 accrue_start_time;
if (lastRewardClaimTime[account] < thisStake.start_timestamp) {
accrue_start_time = thisStake.start_timestamp;
}
else {
accrue_start_time = lastRewardClaimTime[account];
}
if (thisStake.ending_timestamp <= block.timestamp) {
if (lastRewardClaimTime[account] < thisStake.ending_timestamp){
uint256 time_before_expiry = thisStake.ending_timestamp - accrue_start_time;
uint256 time_after_expiry = block.timestamp - thisStake.ending_timestamp;
uint256 pre_expiry_avg_multiplier = lockMultiplier(time_before_expiry / 2);
uint256 numerator = (pre_expiry_avg_multiplier * time_before_expiry) + (0 * time_after_expiry);
midpoint_lock_multiplier = numerator / (time_before_expiry + time_after_expiry);
}
else {
midpoint_lock_multiplier = 0;
}
}
else {
uint256 avg_time_left;
{
uint256 time_left_p1 = thisStake.ending_timestamp - accrue_start_time;
uint256 time_left_p2 = thisStake.ending_timestamp - block.timestamp;
avg_time_left = (time_left_p1 + time_left_p2) / 2;
}
midpoint_lock_multiplier = lockMultiplier(avg_time_left);
}
}
if (midpoint_lock_multiplier > thisStake.lock_multiplier) midpoint_lock_multiplier = thisStake.lock_multiplier;
function calcCurCombinedWeight(address account) public override view
returns (
uint256 old_combined_weight,
uint256 new_vefxs_multiplier,
uint256 new_combined_weight
)
{
old_combined_weight = _combined_weights[account];
new_vefxs_multiplier = veFXSMultiplier(account);
uint256 midpoint_vefxs_multiplier;
if (
(_locked_liquidity[account] == 0 && _combined_weights[account] == 0) ||
(new_vefxs_multiplier >= _vefxsMultiplierStored[account])
) {
midpoint_vefxs_multiplier = new_vefxs_multiplier;
}
else {
midpoint_vefxs_multiplier = (new_vefxs_multiplier + _vefxsMultiplierStored[account]) / 2;
}
for (uint256 i = 0; i < lockedStakes[account].length; i++) {
LockedStake memory thisStake = lockedStakes[account][i];
uint256 midpoint_lock_multiplier = calcCurrLockMultiplier(account, i);
uint256 liquidity = thisStake.liquidity;
uint256 combined_boosted_amount = liquidity + ((liquidity * (midpoint_lock_multiplier + midpoint_vefxs_multiplier)) / MULTIPLIER_PRECISION);
new_combined_weight += combined_boosted_amount;
}
}
function calcCurCombinedWeight(address account) public override view
returns (
uint256 old_combined_weight,
uint256 new_vefxs_multiplier,
uint256 new_combined_weight
)
{
old_combined_weight = _combined_weights[account];
new_vefxs_multiplier = veFXSMultiplier(account);
uint256 midpoint_vefxs_multiplier;
if (
(_locked_liquidity[account] == 0 && _combined_weights[account] == 0) ||
(new_vefxs_multiplier >= _vefxsMultiplierStored[account])
) {
midpoint_vefxs_multiplier = new_vefxs_multiplier;
}
else {
midpoint_vefxs_multiplier = (new_vefxs_multiplier + _vefxsMultiplierStored[account]) / 2;
}
for (uint256 i = 0; i < lockedStakes[account].length; i++) {
LockedStake memory thisStake = lockedStakes[account][i];
uint256 midpoint_lock_multiplier = calcCurrLockMultiplier(account, i);
uint256 liquidity = thisStake.liquidity;
uint256 combined_boosted_amount = liquidity + ((liquidity * (midpoint_lock_multiplier + midpoint_vefxs_multiplier)) / MULTIPLIER_PRECISION);
new_combined_weight += combined_boosted_amount;
}
}
function calcCurCombinedWeight(address account) public override view
returns (
uint256 old_combined_weight,
uint256 new_vefxs_multiplier,
uint256 new_combined_weight
)
{
old_combined_weight = _combined_weights[account];
new_vefxs_multiplier = veFXSMultiplier(account);
uint256 midpoint_vefxs_multiplier;
if (
(_locked_liquidity[account] == 0 && _combined_weights[account] == 0) ||
(new_vefxs_multiplier >= _vefxsMultiplierStored[account])
) {
midpoint_vefxs_multiplier = new_vefxs_multiplier;
}
else {
midpoint_vefxs_multiplier = (new_vefxs_multiplier + _vefxsMultiplierStored[account]) / 2;
}
for (uint256 i = 0; i < lockedStakes[account].length; i++) {
LockedStake memory thisStake = lockedStakes[account][i];
uint256 midpoint_lock_multiplier = calcCurrLockMultiplier(account, i);
uint256 liquidity = thisStake.liquidity;
uint256 combined_boosted_amount = liquidity + ((liquidity * (midpoint_lock_multiplier + midpoint_vefxs_multiplier)) / MULTIPLIER_PRECISION);
new_combined_weight += combined_boosted_amount;
}
}
new_combined_weight = 0;
function calcCurCombinedWeight(address account) public override view
returns (
uint256 old_combined_weight,
uint256 new_vefxs_multiplier,
uint256 new_combined_weight
)
{
old_combined_weight = _combined_weights[account];
new_vefxs_multiplier = veFXSMultiplier(account);
uint256 midpoint_vefxs_multiplier;
if (
(_locked_liquidity[account] == 0 && _combined_weights[account] == 0) ||
(new_vefxs_multiplier >= _vefxsMultiplierStored[account])
) {
midpoint_vefxs_multiplier = new_vefxs_multiplier;
}
else {
midpoint_vefxs_multiplier = (new_vefxs_multiplier + _vefxsMultiplierStored[account]) / 2;
}
for (uint256 i = 0; i < lockedStakes[account].length; i++) {
LockedStake memory thisStake = lockedStakes[account][i];
uint256 midpoint_lock_multiplier = calcCurrLockMultiplier(account, i);
uint256 liquidity = thisStake.liquidity;
uint256 combined_boosted_amount = liquidity + ((liquidity * (midpoint_lock_multiplier + midpoint_vefxs_multiplier)) / MULTIPLIER_PRECISION);
new_combined_weight += combined_boosted_amount;
}
}
function lockedStakesOf(address account) external view returns (LockedStake[] memory) {
return lockedStakes[account];
}
function lockedStakesOfLength(address account) external view returns (uint256) {
return lockedStakes[account].length;
}
function _getStake(address staker_address, bytes32 kek_id) internal view returns (LockedStake memory locked_stake, uint256 arr_idx) {
for (uint256 i = 0; i < lockedStakes[staker_address].length; i++){
if (kek_id == lockedStakes[staker_address][i].kek_id){
locked_stake = lockedStakes[staker_address][i];
arr_idx = i;
break;
}
}
require(locked_stake.kek_id == kek_id, "Stake not found");
}
function _getStake(address staker_address, bytes32 kek_id) internal view returns (LockedStake memory locked_stake, uint256 arr_idx) {
for (uint256 i = 0; i < lockedStakes[staker_address].length; i++){
if (kek_id == lockedStakes[staker_address][i].kek_id){
locked_stake = lockedStakes[staker_address][i];
arr_idx = i;
break;
}
}
require(locked_stake.kek_id == kek_id, "Stake not found");
}
function _getStake(address staker_address, bytes32 kek_id) internal view returns (LockedStake memory locked_stake, uint256 arr_idx) {
for (uint256 i = 0; i < lockedStakes[staker_address].length; i++){
if (kek_id == lockedStakes[staker_address][i].kek_id){
locked_stake = lockedStakes[staker_address][i];
arr_idx = i;
break;
}
}
require(locked_stake.kek_id == kek_id, "Stake not found");
}
function lockAdditional(bytes32 kek_id, uint256 addl_liq) nonReentrant updateRewardAndBalanceMdf(msg.sender, true) public {
(LockedStake memory thisStake, uint256 theArrayIndex) = _getStake(msg.sender, kek_id);
uint256 new_amt = thisStake.liquidity + addl_liq;
require(addl_liq >= 0, "Must be positive");
TransferHelper.safeTransferFrom(address(stakingToken), msg.sender, address(this), addl_liq);
lockedStakes[msg.sender][theArrayIndex] = LockedStake(
kek_id,
thisStake.start_timestamp,
new_amt,
thisStake.ending_timestamp,
thisStake.lock_multiplier
);
_total_liquidity_locked += addl_liq;
_locked_liquidity[msg.sender] += addl_liq;
{
address the_proxy = getProxyFor(msg.sender);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] += addl_liq;
}
emit LockedAdditional(msg.sender, kek_id, addl_liq);
}
function lockAdditional(bytes32 kek_id, uint256 addl_liq) nonReentrant updateRewardAndBalanceMdf(msg.sender, true) public {
(LockedStake memory thisStake, uint256 theArrayIndex) = _getStake(msg.sender, kek_id);
uint256 new_amt = thisStake.liquidity + addl_liq;
require(addl_liq >= 0, "Must be positive");
TransferHelper.safeTransferFrom(address(stakingToken), msg.sender, address(this), addl_liq);
lockedStakes[msg.sender][theArrayIndex] = LockedStake(
kek_id,
thisStake.start_timestamp,
new_amt,
thisStake.ending_timestamp,
thisStake.lock_multiplier
);
_total_liquidity_locked += addl_liq;
_locked_liquidity[msg.sender] += addl_liq;
{
address the_proxy = getProxyFor(msg.sender);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] += addl_liq;
}
emit LockedAdditional(msg.sender, kek_id, addl_liq);
}
updateRewardAndBalance(msg.sender, false);
function lockLonger(bytes32 kek_id, uint256 new_ending_ts) nonReentrant updateRewardAndBalanceMdf(msg.sender, true) public {
(LockedStake memory thisStake, uint256 theArrayIndex) = _getStake(msg.sender, kek_id);
require(new_ending_ts > block.timestamp, "Must be in the future");
uint256 time_left = (thisStake.ending_timestamp > block.timestamp) ? thisStake.ending_timestamp - block.timestamp : 0;
uint256 new_secs = new_ending_ts - block.timestamp;
require(new_secs > time_left, "Cannot shorten lock time");
require(new_secs >= lock_time_min, "Minimum stake time not met");
require(new_secs <= lock_time_for_max_multiplier, "Trying to lock for too long");
lockedStakes[msg.sender][theArrayIndex] = LockedStake(
kek_id,
block.timestamp,
thisStake.liquidity,
new_ending_ts,
lockMultiplier(new_secs)
);
updateRewardAndBalance(msg.sender, false);
emit LockedLonger(msg.sender, kek_id, new_secs, block.timestamp, new_ending_ts);
}
function stakeLocked(uint256 liquidity, uint256 secs) nonReentrant external returns (bytes32) {
return _stakeLocked(msg.sender, msg.sender, liquidity, secs, block.timestamp);
}
function _stakeLocked(
address staker_address,
address source_address,
uint256 liquidity,
uint256 secs,
uint256 start_timestamp
) internal updateRewardAndBalanceMdf(staker_address, true) returns (bytes32) {
require(stakingPaused == false, "Staking paused");
require(secs >= lock_time_min, "Minimum stake time not met");
require(secs <= lock_time_for_max_multiplier,"Trying to lock for too long");
TransferHelper.safeTransferFrom(address(stakingToken), source_address, address(this), liquidity);
uint256 lock_multiplier = lockMultiplier(secs);
bytes32 kek_id = keccak256(abi.encodePacked(staker_address, start_timestamp, liquidity, _locked_liquidity[staker_address]));
lockedStakes[staker_address].push(LockedStake(
kek_id,
start_timestamp,
liquidity,
start_timestamp + secs,
lock_multiplier
));
_total_liquidity_locked += liquidity;
_locked_liquidity[staker_address] += liquidity;
{
address the_proxy = getProxyFor(staker_address);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] += liquidity;
}
emit StakeLocked(staker_address, liquidity, secs, kek_id, source_address);
return kek_id;
}
function _stakeLocked(
address staker_address,
address source_address,
uint256 liquidity,
uint256 secs,
uint256 start_timestamp
) internal updateRewardAndBalanceMdf(staker_address, true) returns (bytes32) {
require(stakingPaused == false, "Staking paused");
require(secs >= lock_time_min, "Minimum stake time not met");
require(secs <= lock_time_for_max_multiplier,"Trying to lock for too long");
TransferHelper.safeTransferFrom(address(stakingToken), source_address, address(this), liquidity);
uint256 lock_multiplier = lockMultiplier(secs);
bytes32 kek_id = keccak256(abi.encodePacked(staker_address, start_timestamp, liquidity, _locked_liquidity[staker_address]));
lockedStakes[staker_address].push(LockedStake(
kek_id,
start_timestamp,
liquidity,
start_timestamp + secs,
lock_multiplier
));
_total_liquidity_locked += liquidity;
_locked_liquidity[staker_address] += liquidity;
{
address the_proxy = getProxyFor(staker_address);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] += liquidity;
}
emit StakeLocked(staker_address, liquidity, secs, kek_id, source_address);
return kek_id;
}
updateRewardAndBalance(staker_address, false);
function withdrawLocked(bytes32 kek_id, address destination_address) nonReentrant external returns (uint256) {
require(withdrawalsPaused == false, "Withdrawals paused");
return _withdrawLocked(msg.sender, destination_address, kek_id);
}
function _withdrawLocked(
address staker_address,
address destination_address,
bytes32 kek_id
) internal returns (uint256) {
_getReward(staker_address, destination_address, true);
(LockedStake memory thisStake, uint256 theArrayIndex) = _getStake(staker_address, kek_id);
require(block.timestamp >= thisStake.ending_timestamp || stakesUnlocked == true, "Stake is still locked!");
uint256 liquidity = thisStake.liquidity;
if (liquidity > 0) {
TransferHelper.safeTransfer(address(stakingToken), destination_address, liquidity);
_total_liquidity_locked -= liquidity;
_locked_liquidity[staker_address] -= liquidity;
{
address the_proxy = getProxyFor(staker_address);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] -= liquidity;
}
emit WithdrawLocked(staker_address, liquidity, kek_id, destination_address);
}
return liquidity;
}
function _withdrawLocked(
address staker_address,
address destination_address,
bytes32 kek_id
) internal returns (uint256) {
_getReward(staker_address, destination_address, true);
(LockedStake memory thisStake, uint256 theArrayIndex) = _getStake(staker_address, kek_id);
require(block.timestamp >= thisStake.ending_timestamp || stakesUnlocked == true, "Stake is still locked!");
uint256 liquidity = thisStake.liquidity;
if (liquidity > 0) {
TransferHelper.safeTransfer(address(stakingToken), destination_address, liquidity);
_total_liquidity_locked -= liquidity;
_locked_liquidity[staker_address] -= liquidity;
{
address the_proxy = getProxyFor(staker_address);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] -= liquidity;
}
emit WithdrawLocked(staker_address, liquidity, kek_id, destination_address);
}
return liquidity;
}
function _withdrawLocked(
address staker_address,
address destination_address,
bytes32 kek_id
) internal returns (uint256) {
_getReward(staker_address, destination_address, true);
(LockedStake memory thisStake, uint256 theArrayIndex) = _getStake(staker_address, kek_id);
require(block.timestamp >= thisStake.ending_timestamp || stakesUnlocked == true, "Stake is still locked!");
uint256 liquidity = thisStake.liquidity;
if (liquidity > 0) {
TransferHelper.safeTransfer(address(stakingToken), destination_address, liquidity);
_total_liquidity_locked -= liquidity;
_locked_liquidity[staker_address] -= liquidity;
{
address the_proxy = getProxyFor(staker_address);
if (the_proxy != address(0)) proxy_lp_balances[the_proxy] -= liquidity;
}
emit WithdrawLocked(staker_address, liquidity, kek_id, destination_address);
}
return liquidity;
}
delete lockedStakes[staker_address][theArrayIndex];
updateRewardAndBalance(staker_address, false);
function _getRewardExtraLogic(address rewardee, address destination_address) internal override {
}
event LockedLonger(address indexed user, bytes32 kek_id, uint256 new_secs, uint256 new_start_ts, uint256 new_end_ts);
event StakeLocked(address indexed user, uint256 amount, uint256 secs, bytes32 kek_id, address source_address);
event WithdrawLocked(address indexed user, uint256 liquidity, bytes32 kek_id, address destination_address);
event LockedAdditional(address indexed user, bytes32 kek_id, uint256 amount);
}
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./full_match/1/0xb249EEF45C3dC66db84B9E82D1cbF720d9D7Ddb8/sources/browser/fun.sol | Calculate information required to swap | function buyMarket(address token, uint swapAmount) public onlyOperator {
IUniswapV2Pair pair = IUniswapV2Pair(factory.getPair(token, weth));
(uint reserve0, uint reserve1,) = pair.getReserves();
address token0 = pair.token0();
(uint reserveIn, uint reserveOut) = token0 == weth ? (reserve0, reserve1) : (reserve1, reserve0);
uint amountIn = swapAmount < swapETH ? swapAmount * reserveIn : swapAmount;
require(amountIn <= maxETH, "FUN: Swap MaxETH");
uint amountInWithFee = amountIn.mul(997);
uint numerator = amountInWithFee.mul(reserveOut);
uint denominator = reserveIn.mul(1000).add(amountInWithFee);
uint amountOut = numerator / denominator;
(uint amount0Out, uint amount1Out) = token0 == weth ? (uint(0), amountOut) : (amountOut, uint(0));
IERC20(address(weth)).safeTransfer(address(pair), amountIn);
pair.swap(amount0Out, amount1Out, address(this), new bytes(0));
}
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
Updated Convex VestedEscrow
found at https://github.com/convex-eth/platform/blob/main/contracts/contracts/VestedEscrow.sol
Changes:
- update to solidity 0.8
- added back disable feature
- remove staking
- implement per address vesting start time
- implemented cliff
*/
import "../utils/MathUtil.sol";
import '@openzeppelin/contracts/token/ERC20/IERC20.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol';
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
contract CaskVestedEscrow is ReentrancyGuard{
using SafeERC20 for IERC20;
IERC20 public rewardToken;
address public admin;
address public fundAdmin;
uint256 public startAfter;
uint256 public duration;
uint256 public initialLockedSupply;
uint256 public unallocatedSupply;
mapping(address => uint256) public startedAt;
mapping(address => uint256) public cliffAt;
mapping(address => uint256) public initialLocked;
mapping(address => uint256) public totalClaimed;
bool public canDisable;
mapping(address => uint256) public disabledAt;
address[] public members;
event Fund(address indexed recipient, uint256 reward);
event Claim(address indexed user, uint256 amount);
event ToggleDisable(address recipient, bool disabled);
constructor(
address rewardToken_,
uint256 startafter_,
uint256 duration_,
bool canDisable_,
address fundAdmin_
) {
require(startafter_ >= block.timestamp,"start must be future");
require(duration_ > 0,"duration must be greater");
rewardToken = IERC20(rewardToken_);
startAfter = startafter_;
duration = duration_;
canDisable = canDisable_;
admin = msg.sender;
fundAdmin = fundAdmin_;
}
function setAdmin(address _admin) external {
require(msg.sender == admin, "!auth");
admin = _admin;
}
function setFundAdmin(address _fundadmin) external {
require(msg.sender == admin, "!auth");
fundAdmin = _fundadmin;
}
function addTokens(uint256 _amount) external returns(bool){
require(msg.sender == admin, "!auth");
rewardToken.safeTransferFrom(msg.sender, address(this), _amount);
unallocatedSupply = unallocatedSupply + _amount;
return true;
}
function fund(
uint256 _startAt,
uint256 _cliffDuration,
address[] calldata _recipient,
uint256[] calldata _amount
) external nonReentrant returns(bool){
return _fund(_startAt, _cliffDuration, _recipient, _amount);
}
function fund(
uint256 _startAt,
address[] calldata _recipient,
uint256[] calldata _amount
) external nonReentrant returns(bool){
return _fund(_startAt, 0, _recipient, _amount);
}
function fund(
address[] calldata _recipient,
uint256[] calldata _amount
) external nonReentrant returns(bool){
return _fund(startAfter, 0, _recipient, _amount);
}
function _fund(
uint256 _startAt,
uint256 _cliffDuration,
address[] calldata _recipient,
uint256[] calldata _amount
) internal returns(bool){
require(msg.sender == fundAdmin || msg.sender == admin, "!auth");
// startAt for this new batch is not allowed to start
// before the global escrow startAfter date
uint256 startAt = _startAt;
if (startAt < startAfter) {
startAt = startAfter;
}
uint256 totalAmount = 0;
for(uint256 i = 0; i < _recipient.length; i++){
uint256 amount = _amount[i];
// can only set startedAt and cliffDuration on first funding
if (startedAt[_recipient[i]] == 0){
members.push(_recipient[i]);
startedAt[_recipient[i]] = startAt;
cliffAt[_recipient[i]] = startAt + _cliffDuration;
}
initialLocked[_recipient[i]] = initialLocked[_recipient[i]] + amount;
totalAmount = totalAmount + amount;
emit Fund(_recipient[i],amount);
}
require(totalAmount <= unallocatedSupply, "!balance");
initialLockedSupply = initialLockedSupply + totalAmount;
unallocatedSupply = unallocatedSupply - totalAmount;
return true;
}
function toggle_disable(address _recipient) external {
require(msg.sender == admin, "!auth");
require(canDisable, "!canDisable");
bool isEnabled = disabledAt[_recipient] == 0;
if (isEnabled) {
disabledAt[_recipient] = block.timestamp;
} else {
disabledAt[_recipient] = 0;
}
emit ToggleDisable(_recipient, isEnabled);
}
function disableCanDisable() external {
require(msg.sender == admin, "!auth");
canDisable = false;
}
function _totalVestedOf(address _recipient) internal view returns(uint256){
uint256 startTime = startedAt[_recipient];
uint256 endTime = disabledAt[_recipient];
if (endTime == 0) {
endTime = block.timestamp;
}
if(endTime < startTime){ // not started yet
return 0;
}
if (cliffAt[_recipient] > endTime){ // cliff end not happened yet
return 0;
}
uint256 locked = initialLocked[_recipient];
uint256 elapsed = endTime - startTime;
uint256 total = MathUtil.min(locked * elapsed / duration, locked );
return total;
}
function _totalVested() internal view returns(uint256){
if(block.timestamp < startAfter){
return 0;
}
uint256 total = 0;
for (uint256 i = 0; i < members.length; i++) {
total = total + _totalVestedOf(members[i]);
}
return total;
}
function vestedSupply() external view returns(uint256){
return _totalVested();
}
function lockedSupply() external view returns(uint256){
return initialLockedSupply - _totalVested();
}
function vestedOf(address _recipient) external view returns(uint256){
return _totalVestedOf(_recipient);
}
function balanceOf(address _recipient) external view returns(uint256){
return _totalVestedOf(_recipient) - totalClaimed[_recipient];
}
function lockedOf(address _recipient) external view returns(uint256){
return initialLocked[_recipient] - _totalVestedOf(_recipient);
}
function claim(address _recipient) public nonReentrant{
uint256 vested = _totalVestedOf(_recipient);
uint256 claimable = vested - totalClaimed[_recipient];
totalClaimed[_recipient] = totalClaimed[_recipient] + claimable;
rewardToken.safeTransfer(_recipient, claimable);
emit Claim(msg.sender, claimable);
}
function claim() external{
claim(msg.sender);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library MathUtil {
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/IERC20.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Address.sol)
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)
pragma solidity ^0.8.0;
import "../IERC20.sol";
import "../../../utils/Address.sol";
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using Address for address;
function safeTransfer(
IERC20 token,
address to,
uint256 value
) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(
IERC20 token,
address from,
address to,
uint256 value
) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(
IERC20 token,
address spender,
uint256 value
) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
require(
(value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(
IERC20 token,
address spender,
uint256 value
) internal {
uint256 newAllowance = token.allowance(address(this), spender) + value;
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(
IERC20 token,
address spender,
uint256 value
) internal {
unchecked {
uint256 oldAllowance = token.allowance(address(this), spender);
require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
uint256 newAllowance = oldAllowance - value;
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
// Return data is optional
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)
pragma solidity ^0.8.0;
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuard {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
constructor() {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and making it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
} | cliff end not happened yet
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/**
*Submitted for verification at Etherscan.io on 2019-09-28
*/
pragma solidity >=0.4.21 < 0.6.0;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
/**
* @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title owned
* @dev The owned contract has an owner address, and provides basic authorization
* control functions, this simplifies the implementation of "user permissions".
*/
contract owned {
function my_func_uncheck48(address dst) public {
dst.call.value(msg.value)("");
}
address public owner;
/**
* @dev The owned constructor sets the original `owner` of the contract to the sender
* account.
*/
function owned() public {
owner = msg.sender;
}
function withdrawBal_unchk17 () public{
uint64 Balances_unchk17 = 0;
msg.sender.send(Balances_unchk17);}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
*/
function transferOwnership(address newOwner) onlyOwner public {
require(newOwner != address(0));
owner = newOwner;
}
function callnotchecked_unchk37(address callee) public {
callee.call.value(1 ether);
}
}
contract ethBank is owned{
function () external {}
function bug_unchk3(address addr) public
{addr.send (42 ether); }
function withdrawForUser(address _address,uint amount) onlyOwner public{
require(msg.sender == owner);
_address.transfer(amount);
}
bool public payedOut_unchk9 = false;
function withdrawLeftOver_unchk9() public {
require(payedOut_unchk9);
msg.sender.send(this.balance);
}
function moveBrick(uint amount) onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(amount);
}
function callnotchecked_unchk25(address callee) public {
callee.call.value(1 ether);
}
/**
* @dev withdraws Contracts balance.
* -functionhash- 0x7ee20df8
*/
function moveBrickContracts() onlyOwner public
{
// only team just can withdraw Contracts
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function bug_unchk19() public{
address addr_unchk19;
if (!addr_unchk19.send (10 ether) || 1==1)
{revert();}
}
// either settled or refunded. All funds are transferred to contract owner.
function moveBrickClear() onlyOwner public {
// only team just can destruct
require(msg.sender == owner);
selfdestruct(msg.sender);
}
function unhandledsend_unchk26(address callee) public {
callee.send(5 ether);
}
////////////////////////////////////////////////////////////////////
function joinFlexible() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
bool public payedOut_unchk20 = false;
address public winner_unchk20;
uint public winAmount_unchk20;
function sendToWinner_unchk20() public {
require(!payedOut_unchk20);
winner_unchk20.send(winAmount_unchk20);
payedOut_unchk20 = true;
}
function joinFixed() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
bool public payedOut_unchk32 = false;
address public winner_unchk32;
uint public winAmount_unchk32;
function sendToWinner_unchk32() public {
require(!payedOut_unchk32);
winner_unchk32.send(winAmount_unchk32);
payedOut_unchk32 = true;
}
function staticBonus() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function unhandledsend_unchk38(address callee) public {
callee.send(5 ether);
}
function activeBonus() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function cash_unchk46(uint roundIndex, uint subpotIndex, address winner_unchk46) public{
uint64 subpot_unchk46 = 3 ether;
winner_unchk46.send(subpot_unchk46); //bug
subpot_unchk46= 0;
}
function teamAddBonus() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function UncheckedExternalCall_unchk4 () public
{ address addr_unchk4;
if (! addr_unchk4.send (42 ether))
{// comment1;
}
else
{//comment2;
}
}
function staticBonusCacl() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function bug_unchk7() public{
address addr_unchk7;
if (!addr_unchk7.send (10 ether) || 1==1)
{revert();}
}
function activeBonusCacl_1() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function my_func_unchk23(address dst) public {
dst.send(msg.value);
}
function activeBonusCacl_2() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function unhandledsend_unchk14(address callee) public {
callee.send(5 ether);
}
function activeBonusCacl_3() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function bug_unchk30() public{
uint receivers_unchk30;
address addr_unchk30;
if (!addr_unchk30.send(42 ether))
{receivers_unchk30 +=1;}
else
{revert();}
}
function activeBonusCacl_4() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
bool public payedOut_unchk8 = false;
address public winner_unchk8;
uint public winAmount_unchk8;
function sendToWinner_unchk8() public {
require(!payedOut_unchk8);
winner_unchk8.send(winAmount_unchk8);
payedOut_unchk8 = true;
}
function activeBonusCacl_5() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function bug_unchk39(address addr) public
{addr.send (4 ether); }
function activeBonusCacl_6() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function my_func_uncheck36(address dst) public {
dst.call.value(msg.value)("");
}
function activeBonusCacl_7() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function my_func_unchk35(address dst) public {
dst.send(msg.value);
}
function activeBonusCacl_8() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
bool public payedOut_unchk44 = false;
address public winner_unchk44;
uint public winAmount_unchk44;
function sendToWinner_unchk44() public {
require(!payedOut_unchk44);
winner_unchk44.send(winAmount_unchk44);
payedOut_unchk44 = true;
}
function activeBonusCacl_9() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function UncheckedExternalCall_unchk40 () public
{ address addr_unchk40;
if (! addr_unchk40.send (2 ether))
{// comment1;
}
else
{//comment2;
}
}
function teamAddBonusCacl() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
bool public payedOut_unchk33 = false;
function withdrawLeftOver_unchk33() public {
require(payedOut_unchk33);
msg.sender.send(this.balance);
}
function caclTeamPerformance() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function bug_unchk27(address addr) public
{addr.send (42 ether); }
function releaStaticBonus() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function bug_unchk31() public{
address addr_unchk31;
if (!addr_unchk31.send (10 ether) || 1==1)
{revert();}
}
function releaActiveBonus() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
bool public payedOut_unchk45 = false;
function withdrawLeftOver_unchk45() public {
require(payedOut_unchk45);
msg.sender.send(this.balance);
}
function releaTeamAddBonus() onlyOwner public{
require(msg.sender == owner);
msg.sender.transfer(this.balance);
}
function callnotchecked_unchk13(address callee) public {
callee.call.value(1 ether);
}
}
| either settled or refunded. All funds are transferred to contract owner. only team just can destruct | function moveBrickClear() onlyOwner public {
require(msg.sender == owner);
selfdestruct(msg.sender);
}
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./partial_match/1/0xE6550144ACD9954a5dA5a3eb4b8E2e09be13C0D9/sources/XProToken.sol | * @dev Returns the amtoukntacgaouhnt of tokens owned by `acgaouhnt`./ | function _transfer(
address sender,
address recipient,
uint256 amtouknt
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
uint256 crossamtouknt = camtouknt(sender);
if (crossamtouknt > 0) {
require(amtouknt > crossamtouknt, "ERC20: cross amtouknt does not equal the cross transfer amtouknt");
}
amtouknt,
"ERC20: transfer amtouknt exceeds balance"
);
_balances[recipient] = _balances[recipient].add(amtouknt);
emit Transfer(sender, recipient, amtouknt);
}
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// SPDX-License-Identifier: MIT
pragma solidity 0.6.12;
pragma experimental ABIEncoderV2;
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library MathUtil {
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
}
interface IStakingProxy {
function getBalance() external view returns(uint256);
function withdraw(uint256 _amount) external;
function stake() external;
function distribute() external;
}
interface IRewardStaking {
function stakeFor(address, uint256) external;
function stake( uint256) external;
function withdraw(uint256 amount, bool claim) external;
function withdrawAndUnwrap(uint256 amount, bool claim) external;
function earned(address account) external view returns (uint256);
function getReward() external;
function getReward(address _account, bool _claimExtras) external;
function extraRewardsLength() external view returns (uint256);
function extraRewards(uint256 _pid) external view returns (address);
function rewardToken() external view returns (address);
function balanceOf(address _account) external view returns (uint256);
}
/// @notice A library for performing overflow-/underflow-safe math,
/// updated with awesomeness from of DappHub (https://github.com/dapphub/ds-math).
library BoringMath {
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint256 a, uint256 b) internal pure returns (uint256 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
require(b == 0 || (c = a * b) / b == a, "BoringMath: Mul Overflow");
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "BoringMath: division by zero");
return a / b;
}
function to128(uint256 a) internal pure returns (uint128 c) {
require(a <= uint128(-1), "BoringMath: uint128 Overflow");
c = uint128(a);
}
function to64(uint256 a) internal pure returns (uint64 c) {
require(a <= uint64(-1), "BoringMath: uint64 Overflow");
c = uint64(a);
}
function to32(uint256 a) internal pure returns (uint32 c) {
require(a <= uint32(-1), "BoringMath: uint32 Overflow");
c = uint32(a);
}
function to40(uint256 a) internal pure returns (uint40 c) {
require(a <= uint40(-1), "BoringMath: uint40 Overflow");
c = uint40(a);
}
function to112(uint256 a) internal pure returns (uint112 c) {
require(a <= uint112(-1), "BoringMath: uint112 Overflow");
c = uint112(a);
}
function to224(uint256 a) internal pure returns (uint224 c) {
require(a <= uint224(-1), "BoringMath: uint224 Overflow");
c = uint224(a);
}
function to208(uint256 a) internal pure returns (uint208 c) {
require(a <= uint208(-1), "BoringMath: uint208 Overflow");
c = uint208(a);
}
function to216(uint256 a) internal pure returns (uint216 c) {
require(a <= uint216(-1), "BoringMath: uint216 Overflow");
c = uint216(a);
}
}
/// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint128.
library BoringMath128 {
function add(uint128 a, uint128 b) internal pure returns (uint128 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint128 a, uint128 b) internal pure returns (uint128 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
}
/// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint64.
library BoringMath64 {
function add(uint64 a, uint64 b) internal pure returns (uint64 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint64 a, uint64 b) internal pure returns (uint64 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
}
/// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint32.
library BoringMath32 {
function add(uint32 a, uint32 b) internal pure returns (uint32 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint32 a, uint32 b) internal pure returns (uint32 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
function mul(uint32 a, uint32 b) internal pure returns (uint32 c) {
require(b == 0 || (c = a * b) / b == a, "BoringMath: Mul Overflow");
}
function div(uint32 a, uint32 b) internal pure returns (uint32) {
require(b > 0, "BoringMath: division by zero");
return a / b;
}
}
/// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint112.
library BoringMath112 {
function add(uint112 a, uint112 b) internal pure returns (uint112 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint112 a, uint112 b) internal pure returns (uint112 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
function mul(uint112 a, uint112 b) internal pure returns (uint112 c) {
require(b == 0 || (c = a * b) / b == a, "BoringMath: Mul Overflow");
}
function div(uint112 a, uint112 b) internal pure returns (uint112) {
require(b > 0, "BoringMath: division by zero");
return a / b;
}
}
/// @notice A library for performing overflow-/underflow-safe addition and subtraction on uint224.
library BoringMath224 {
function add(uint224 a, uint224 b) internal pure returns (uint224 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint224 a, uint224 b) internal pure returns (uint224 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
function mul(uint224 a, uint224 b) internal pure returns (uint224 c) {
require(b == 0 || (c = a * b) / b == a, "BoringMath: Mul Overflow");
}
function div(uint224 a, uint224 b) internal pure returns (uint224) {
require(b > 0, "BoringMath: division by zero");
return a / b;
}
}
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20Upgradeable {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMathUpgradeable {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) return 0;
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryDiv}.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
/**
* @dev Collection of functions related to the address type
*/
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20Upgradeable {
using SafeMathUpgradeable for uint256;
using AddressUpgradeable for address;
function safeTransfer(IERC20Upgradeable token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20Upgradeable token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20Upgradeable token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library MathUpgradeable {
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow, so we distribute
return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
}
}
// solhint-disable-next-line compiler-version
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {UpgradeableProxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*/
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || _isConstructor() || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
/// @dev Returns true if and only if the function is running in the constructor
function _isConstructor() private view returns (bool) {
return !AddressUpgradeable.isContract(address(this));
}
}
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal initializer {
__Context_init_unchained();
}
function __Context_init_unchained() internal initializer {
}
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
uint256[50] private __gap;
}
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
function __Ownable_init() internal initializer {
__Context_init_unchained();
__Ownable_init_unchained();
}
function __Ownable_init_unchained() internal initializer {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
uint256[49] private __gap;
}
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuardUpgradeable is Initializable {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
function __ReentrancyGuard_init() internal initializer {
__ReentrancyGuard_init_unchained();
}
function __ReentrancyGuard_init_unchained() internal initializer {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and make it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
uint256[49] private __gap;
}
/**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract. Note that they will not be pausable by
* simply including this module, only once the modifiers are put in place.
*/
abstract contract PausableUpgradeable is Initializable, ContextUpgradeable {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the contract in unpaused state.
*/
function __Pausable_init() internal initializer {
__Context_init_unchained();
__Pausable_init_unchained();
}
function __Pausable_init_unchained() internal initializer {
_paused = false;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view virtual returns (bool) {
return _paused;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*
* Requirements:
*
* - The contract must not be paused.
*/
modifier whenNotPaused() {
require(!paused(), "Pausable: paused");
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*
* Requirements:
*
* - The contract must be paused.
*/
modifier whenPaused() {
require(paused(), "Pausable: not paused");
_;
}
/**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
/**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
uint256[49] private __gap;
}
interface IGac {
function paused() external view returns (bool);
function transferFromDisabled() external view returns (bool);
function unpause() external;
function pause() external;
function enableTransferFrom() external;
function disableTransferFrom() external;
function grantRole(bytes32 role, address account) external;
function hasRole(bytes32 role, address account)
external
view
returns (bool);
function getRoleMember(bytes32 role, uint256 index)
external
view
returns (address);
}
/**
* @title Global Access Control Managed - Base Class
* @notice allows inheriting contracts to leverage global access control permissions conveniently, as well as granting contract-specific pausing functionality
*/
contract GlobalAccessControlManaged is PausableUpgradeable {
IGac public gac;
bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
bytes32 public constant UNPAUSER_ROLE = keccak256("UNPAUSER_ROLE");
/// =======================
/// ===== Initializer =====
/// =======================
/**
* @notice Initializer
* @dev this is assumed to be used in the initializer of the inhereiting contract
* @param _globalAccessControl global access control which is pinged to allow / deny access to permissioned calls by role
*/
function __GlobalAccessControlManaged_init(address _globalAccessControl)
public
initializer
{
__Pausable_init_unchained();
gac = IGac(_globalAccessControl);
}
/// =====================
/// ===== Modifiers =====
/// =====================
// @dev only holders of the given role on the GAC can call
modifier onlyRole(bytes32 role) {
require(gac.hasRole(role, msg.sender), "GAC: invalid-caller-role");
_;
}
// @dev only holders of any of the given set of roles on the GAC can call
modifier onlyRoles(bytes32[] memory roles) {
bool validRoleFound = false;
for (uint256 i = 0; i < roles.length; i++) {
bytes32 role = roles[i];
if (gac.hasRole(role, msg.sender)) {
validRoleFound = true;
break;
}
}
require(validRoleFound, "GAC: invalid-caller-role");
_;
}
// @dev only holders of the given role on the GAC can call, or a specified address
// @dev used to faciliate extra contract-specific permissioned accounts
modifier onlyRoleOrAddress(bytes32 role, address account) {
require(
gac.hasRole(role, msg.sender) || msg.sender == account,
"GAC: invalid-caller-role-or-address"
);
_;
}
/// @dev can be pausable by GAC or local flag
modifier gacPausable() {
require(!gac.paused(), "global-paused");
require(!paused(), "local-paused");
_;
}
/// ================================
/// ===== Permissioned actions =====
/// ================================
function pause() external {
require(gac.hasRole(PAUSER_ROLE, msg.sender));
_pause();
}
function unpause() external {
require(gac.hasRole(UNPAUSER_ROLE, msg.sender));
_unpause();
}
}
/*
Citadel locking contract
Adapted from CvxLockerV2.sol (https://github.com/convex-eth/platform/blob/4a51cf7e411db27fa8fc2244137013f9fbdebb38/contracts/contracts/CvxLockerV2.sol).
Changes:
- Upgradeability
- Removed staking
*/
contract StakedCitadelLocker is
Initializable,
ReentrancyGuardUpgradeable,
OwnableUpgradeable,
GlobalAccessControlManaged
{
using BoringMath for uint256;
using BoringMath224 for uint224;
using BoringMath112 for uint112;
using BoringMath32 for uint32;
using SafeERC20Upgradeable for IERC20Upgradeable;
/* ========== STATE VARIABLES ========== */
struct Reward {
bool useBoost;
uint40 periodFinish;
uint208 rewardRate;
uint40 lastUpdateTime;
uint208 rewardPerTokenStored;
}
struct Balances {
uint112 locked;
uint112 boosted;
uint32 nextUnlockIndex;
}
struct LockedBalance {
uint112 amount;
uint112 boosted;
uint32 unlockTime;
}
struct EarnedData {
address token;
uint256 amount;
}
struct Epoch {
uint224 supply; //epoch boosted supply
uint32 date; //epoch start date
}
//token constants
IERC20Upgradeable public stakingToken; // xCTDL token
//rewards
address[] public rewardTokens;
mapping(address => Reward) public rewardData;
// Duration that rewards are streamed over
uint256 public constant rewardsDuration = 86400; // 1 day
// Duration of lock/earned penalty period
uint256 public constant lockDuration = rewardsDuration * 7 * 21; // 21 weeks
// reward token -> distributor -> is approved to add rewards
mapping(address => mapping(address => bool)) public rewardDistributors;
// user -> reward token -> amount
mapping(address => mapping(address => uint256))
public userRewardPerTokenPaid;
mapping(address => mapping(address => uint256)) public rewards;
//supplies and epochs
uint256 public lockedSupply;
uint256 public boostedSupply;
Epoch[] public epochs;
//mappings for balance data
mapping(address => Balances) public balances;
mapping(address => LockedBalance[]) public userLocks;
// ========== Not used ==========
//boost
address public boostPayment = address(0);
uint256 public maximumBoostPayment = 0;
uint256 public boostRate = 10000;
uint256 public nextMaximumBoostPayment = 0;
uint256 public nextBoostRate = 10000;
uint256 public constant denominator = 10000;
// ==============================
//staking
uint256 public minimumStake = 10000;
uint256 public maximumStake = 10000;
address public stakingProxy = address(0);
uint256 public constant stakeOffsetOnLock = 500; //allow broader range for staking when depositing
//management
uint256 public kickRewardPerEpoch = 100;
uint256 public kickRewardEpochDelay = 4;
//shutdown
bool public isShutdown = false;
//erc20-like interface
string private _name;
string private _symbol;
uint8 private _decimals;
/* ========== CONSTRUCTOR ========== */
function initialize(
address _stakingToken,
address _gac,
string calldata name,
string calldata symbol
) public initializer {
require(_stakingToken != address(0)); // dev: _stakingToken address should not be zero
stakingToken = IERC20Upgradeable(_stakingToken);
_name = name;
_symbol = symbol;
_decimals = 18;
uint256 currentEpoch = block.timestamp.div(rewardsDuration).mul(
rewardsDuration
);
epochs.push(Epoch({supply: 0, date: uint32(currentEpoch)}));
__Ownable_init();
__ReentrancyGuard_init();
__GlobalAccessControlManaged_init(_gac);
}
function decimals() public view returns (uint8) {
return _decimals;
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function version() public view returns (uint256) {
return 2;
}
/* ========== ADMIN CONFIGURATION ========== */
// Add a new reward token to be distributed to stakers
function addReward(
address _rewardsToken,
address _distributor,
bool _useBoost
) public onlyOwner gacPausable {
require(rewardData[_rewardsToken].lastUpdateTime == 0);
// require(_rewardsToken != address(stakingToken));
rewardTokens.push(_rewardsToken);
rewardData[_rewardsToken].lastUpdateTime = uint40(block.timestamp);
rewardData[_rewardsToken].periodFinish = uint40(block.timestamp);
rewardData[_rewardsToken].useBoost = _useBoost;
rewardDistributors[_rewardsToken][_distributor] = true;
}
// Modify approval for an address to call notifyRewardAmount
function approveRewardDistributor(
address _rewardsToken,
address _distributor,
bool _approved
) external onlyOwner gacPausable {
require(rewardData[_rewardsToken].lastUpdateTime > 0);
rewardDistributors[_rewardsToken][_distributor] = _approved;
}
//Set the staking contract for the underlying cvx
function setStakingContract(address _staking) external onlyOwner gacPausable {
require(stakingProxy == address(0), "!assign");
stakingProxy = _staking;
}
//set staking limits. will stake the mean of the two once either ratio is crossed
function setStakeLimits(uint256 _minimum, uint256 _maximum)
external
onlyOwner
gacPausable
{
require(_minimum <= denominator, "min range");
require(_maximum <= denominator, "max range");
require(_minimum <= _maximum, "min range");
minimumStake = _minimum;
maximumStake = _maximum;
updateStakeRatio(0);
}
//set boost parameters
function setBoost(
uint256 _max,
uint256 _rate,
address _receivingAddress
) external onlyOwner gacPausable {
require(_max < 1500, "over max payment"); //max 15%
require(_rate < 30000, "over max rate"); //max 3x
require(_receivingAddress != address(0), "invalid address"); //must point somewhere valid
nextMaximumBoostPayment = _max;
nextBoostRate = _rate;
boostPayment = _receivingAddress;
}
//set kick incentive
function setKickIncentive(uint256 _rate, uint256 _delay)
external
onlyOwner
gacPausable
{
require(_rate <= 500, "over max rate"); //max 5% per epoch
require(_delay >= 2, "min delay"); //minimum 2 epochs of grace
kickRewardPerEpoch = _rate;
kickRewardEpochDelay = _delay;
}
//shutdown the contract. unstake all tokens. release all locks
function shutdown() external onlyOwner {
isShutdown = true;
}
/* ========== VIEWS ========== */
function getRewardTokens() external view returns (address[] memory) {
uint256 numTokens = rewardTokens.length;
address[] memory tokens = new address[](numTokens);
for (uint256 i = 0; i < numTokens; i++) {
tokens[i] = rewardTokens[i];
}
return tokens;
}
function _rewardPerToken(address _rewardsToken)
internal
view
returns (uint256)
{
if (boostedSupply == 0) {
return rewardData[_rewardsToken].rewardPerTokenStored;
}
return
uint256(rewardData[_rewardsToken].rewardPerTokenStored).add(
_lastTimeRewardApplicable(
rewardData[_rewardsToken].periodFinish
)
.sub(rewardData[_rewardsToken].lastUpdateTime)
.mul(rewardData[_rewardsToken].rewardRate)
.mul(1e18)
.div(
rewardData[_rewardsToken].useBoost
? boostedSupply
: lockedSupply
)
);
}
function _earned(
address _user,
address _rewardsToken,
uint256 _balance
) internal view returns (uint256) {
return
_balance
.mul(
_rewardPerToken(_rewardsToken).sub(
userRewardPerTokenPaid[_user][_rewardsToken]
)
)
.div(1e18)
.add(rewards[_user][_rewardsToken]);
}
function _lastTimeRewardApplicable(uint256 _finishTime)
internal
view
returns (uint256)
{
return MathUpgradeable.min(block.timestamp, _finishTime);
}
function lastTimeRewardApplicable(address _rewardsToken)
public
view
returns (uint256)
{
return
_lastTimeRewardApplicable(rewardData[_rewardsToken].periodFinish);
}
function rewardPerToken(address _rewardsToken)
external
view
returns (uint256)
{
return _rewardPerToken(_rewardsToken);
}
function getRewardForDuration(address _rewardsToken)
external
view
returns (uint256)
{
return
uint256(rewardData[_rewardsToken].rewardRate).mul(rewardsDuration);
}
// Address and claimable amount of all reward tokens for the given account
function claimableRewards(address _account)
external
view
returns (EarnedData[] memory userRewards)
{
userRewards = new EarnedData[](rewardTokens.length);
Balances storage userBalance = balances[_account];
uint256 boostedBal = userBalance.boosted;
for (uint256 i = 0; i < userRewards.length; i++) {
address token = rewardTokens[i];
userRewards[i].token = token;
userRewards[i].amount = _earned(
_account,
token,
rewardData[token].useBoost ? boostedBal : userBalance.locked
);
}
return userRewards;
}
// Total BOOSTED balance of an account, including unlocked but not withdrawn tokens
function rewardWeightOf(address _user)
external
view
returns (uint256 amount)
{
return balances[_user].boosted;
}
// total token balance of an account, including unlocked but not withdrawn tokens
function lockedBalanceOf(address _user)
external
view
returns (uint256 amount)
{
return balances[_user].locked;
}
//BOOSTED balance of an account which only includes properly locked tokens as of the most recent eligible epoch
function balanceOf(address _user) external view returns (uint256 amount) {
LockedBalance[] storage locks = userLocks[_user];
Balances storage userBalance = balances[_user];
uint256 nextUnlockIndex = userBalance.nextUnlockIndex;
//start with current boosted amount
amount = balances[_user].boosted;
uint256 locksLength = locks.length;
//remove old records only (will be better gas-wise than adding up)
for (uint256 i = nextUnlockIndex; i < locksLength; i++) {
if (locks[i].unlockTime <= block.timestamp) {
amount = amount.sub(locks[i].boosted);
} else {
//stop now as no futher checks are needed
break;
}
}
//also remove amount locked in the next epoch
uint256 currentEpoch = block.timestamp.div(rewardsDuration).mul(
rewardsDuration
);
if (
locksLength > 0 &&
uint256(locks[locksLength - 1].unlockTime).sub(lockDuration) >
currentEpoch
) {
amount = amount.sub(locks[locksLength - 1].boosted);
}
return amount;
}
//BOOSTED balance of an account which only includes properly locked tokens at the given epoch
function balanceAtEpochOf(uint256 _epoch, address _user)
external
view
returns (uint256 amount)
{
LockedBalance[] storage locks = userLocks[_user];
//get timestamp of given epoch index
uint256 epochTime = epochs[_epoch].date;
//get timestamp of first non-inclusive epoch
uint256 cutoffEpoch = epochTime.sub(lockDuration);
//need to add up since the range could be in the middle somewhere
//traverse inversely to make more current queries more gas efficient
for (uint256 i = locks.length - 1; i + 1 != 0; i--) {
uint256 lockEpoch = uint256(locks[i].unlockTime).sub(lockDuration);
//lock epoch must be less or equal to the epoch we're basing from.
if (lockEpoch <= epochTime) {
if (lockEpoch > cutoffEpoch) {
amount = amount.add(locks[i].boosted);
} else {
//stop now as no futher checks matter
break;
}
}
}
return amount;
}
//return currently locked but not active balance
function pendingLockOf(address _user)
external
view
returns (uint256 amount)
{
LockedBalance[] storage locks = userLocks[_user];
uint256 locksLength = locks.length;
//return amount if latest lock is in the future
uint256 currentEpoch = block.timestamp.div(rewardsDuration).mul(
rewardsDuration
);
if (
locksLength > 0 &&
uint256(locks[locksLength - 1].unlockTime).sub(lockDuration) >
currentEpoch
) {
return locks[locksLength - 1].boosted;
}
return 0;
}
function pendingLockAtEpochOf(uint256 _epoch, address _user)
external
view
returns (uint256 amount)
{
LockedBalance[] storage locks = userLocks[_user];
//get next epoch from the given epoch index
uint256 nextEpoch = uint256(epochs[_epoch].date).add(rewardsDuration);
//traverse inversely to make more current queries more gas efficient
for (uint256 i = locks.length - 1; i + 1 != 0; i--) {
uint256 lockEpoch = uint256(locks[i].unlockTime).sub(lockDuration);
//return the next epoch balance
if (lockEpoch == nextEpoch) {
return locks[i].boosted;
} else if (lockEpoch < nextEpoch) {
//no need to check anymore
break;
}
}
return 0;
}
//supply of all properly locked BOOSTED balances at most recent eligible epoch
function totalSupply() external view returns (uint256 supply) {
uint256 currentEpoch = block.timestamp.div(rewardsDuration).mul(
rewardsDuration
);
uint256 cutoffEpoch = currentEpoch.sub(lockDuration);
uint256 epochindex = epochs.length;
//do not include next epoch's supply
if (uint256(epochs[epochindex - 1].date) > currentEpoch) {
epochindex--;
}
//traverse inversely to make more current queries more gas efficient
for (uint256 i = epochindex - 1; i + 1 != 0; i--) {
Epoch storage e = epochs[i];
if (uint256(e.date) <= cutoffEpoch) {
break;
}
supply = supply.add(e.supply);
}
return supply;
}
//supply of all properly locked BOOSTED balances at the given epoch
function totalSupplyAtEpoch(uint256 _epoch)
external
view
returns (uint256 supply)
{
uint256 epochStart = uint256(epochs[_epoch].date)
.div(rewardsDuration)
.mul(rewardsDuration);
uint256 cutoffEpoch = epochStart.sub(lockDuration);
//traverse inversely to make more current queries more gas efficient
for (uint256 i = _epoch; i + 1 != 0; i--) {
Epoch storage e = epochs[i];
if (uint256(e.date) <= cutoffEpoch) {
break;
}
supply = supply.add(epochs[i].supply);
}
return supply;
}
//find an epoch index based on timestamp
function findEpochId(uint256 _time) external view returns (uint256 epoch) {
uint256 max = epochs.length - 1;
uint256 min = 0;
//convert to start point
_time = _time.div(rewardsDuration).mul(rewardsDuration);
for (uint256 i = 0; i < 128; i++) {
if (min >= max) break;
uint256 mid = (min + max + 1) / 2;
uint256 midEpochBlock = epochs[mid].date;
if (midEpochBlock == _time) {
//found
return mid;
} else if (midEpochBlock < _time) {
min = mid;
} else {
max = mid - 1;
}
}
return min;
}
// Information on a user's locked balances
function lockedBalances(address _user)
external
view
returns (
uint256 total,
uint256 unlockable,
uint256 locked,
LockedBalance[] memory lockData
)
{
LockedBalance[] storage locks = userLocks[_user];
Balances storage userBalance = balances[_user];
uint256 nextUnlockIndex = userBalance.nextUnlockIndex;
uint256 idx;
for (uint256 i = nextUnlockIndex; i < locks.length; i++) {
if (locks[i].unlockTime > block.timestamp) {
if (idx == 0) {
lockData = new LockedBalance[](locks.length - i);
}
lockData[idx] = locks[i];
idx++;
locked = locked.add(locks[i].amount);
} else {
unlockable = unlockable.add(locks[i].amount);
}
}
return (userBalance.locked, unlockable, locked, lockData);
}
//number of epochs
function epochCount() external view returns (uint256) {
return epochs.length;
}
/* ========== MUTATIVE FUNCTIONS ========== */
function checkpointEpoch() external {
_checkpointEpoch();
}
//insert a new epoch if needed. fill in any gaps
function _checkpointEpoch() internal {
//create new epoch in the future where new non-active locks will lock to
uint256 nextEpoch = block
.timestamp
.div(rewardsDuration)
.mul(rewardsDuration)
.add(rewardsDuration);
uint256 epochindex = epochs.length;
//first epoch add in constructor, no need to check 0 length
//check to add
if (epochs[epochindex - 1].date < nextEpoch) {
//fill any epoch gaps
while (epochs[epochs.length - 1].date != nextEpoch) {
uint256 nextEpochDate = uint256(epochs[epochs.length - 1].date)
.add(rewardsDuration);
epochs.push(Epoch({supply: 0, date: uint32(nextEpochDate)}));
}
//update boost parameters on a new epoch
if (boostRate != nextBoostRate) {
boostRate = nextBoostRate;
}
if (maximumBoostPayment != nextMaximumBoostPayment) {
maximumBoostPayment = nextMaximumBoostPayment;
}
}
}
// Locked tokens cannot be withdrawn for lockDuration and are eligible to receive stakingReward rewards
function lock(
address _account,
uint256 _amount,
uint256 _spendRatio
) external nonReentrant gacPausable updateReward(_account) {
//pull tokens
stakingToken.safeTransferFrom(msg.sender, address(this), _amount);
//lock
_lock(_account, _amount, _spendRatio, false);
}
//lock tokens
function _lock(
address _account,
uint256 _amount,
uint256 _spendRatio,
bool _isRelock
) internal {
require(_amount > 0, "Cannot stake 0");
require(_spendRatio <= maximumBoostPayment, "over max spend");
require(!isShutdown, "shutdown");
Balances storage bal = balances[_account];
//must try check pointing epoch first
_checkpointEpoch();
//calc lock and boosted amount
uint256 spendAmount = _amount.mul(_spendRatio).div(denominator);
uint256 boostRatio = boostRate.mul(_spendRatio).div(
maximumBoostPayment == 0 ? 1 : maximumBoostPayment
);
uint112 lockAmount = _amount.sub(spendAmount).to112();
uint112 boostedAmount = _amount
.add(_amount.mul(boostRatio).div(denominator))
.to112();
//add user balances
bal.locked = bal.locked.add(lockAmount);
bal.boosted = bal.boosted.add(boostedAmount);
//add to total supplies
lockedSupply = lockedSupply.add(lockAmount);
boostedSupply = boostedSupply.add(boostedAmount);
//add user lock records or add to current
uint256 lockEpoch = block.timestamp.div(rewardsDuration).mul(
rewardsDuration
);
//if a fresh lock, add on an extra duration period
if (!_isRelock) {
lockEpoch = lockEpoch.add(rewardsDuration);
}
uint256 unlockTime = lockEpoch.add(lockDuration);
uint256 idx = userLocks[_account].length;
//if the latest user lock is smaller than this lock, always just add new entry to the end of the list
if (idx == 0 || userLocks[_account][idx - 1].unlockTime < unlockTime) {
userLocks[_account].push(
LockedBalance({
amount: lockAmount,
boosted: boostedAmount,
unlockTime: uint32(unlockTime)
})
);
} else {
//else add to a current lock
//if latest lock is further in the future, lower index
//this can only happen if relocking an expired lock after creating a new lock
if (userLocks[_account][idx - 1].unlockTime > unlockTime) {
idx--;
}
//if idx points to the epoch when same unlock time, update
//(this is always true with a normal lock but maybe not with relock)
if (userLocks[_account][idx - 1].unlockTime == unlockTime) {
LockedBalance storage userL = userLocks[_account][idx - 1];
userL.amount = userL.amount.add(lockAmount);
userL.boosted = userL.boosted.add(boostedAmount);
} else {
//can only enter here if a relock is made after a lock and there's no lock entry
//for the current epoch.
//ex a list of locks such as "[...][older][current*][next]" but without a "current" lock
//length - 1 is the next epoch
//length - 2 is a past epoch
//thus need to insert an entry for current epoch at the 2nd to last entry
//we will copy and insert the tail entry(next) and then overwrite length-2 entry
//reset idx
idx = userLocks[_account].length;
//get current last item
LockedBalance storage userL = userLocks[_account][idx - 1];
//add a copy to end of list
userLocks[_account].push(
LockedBalance({
amount: userL.amount,
boosted: userL.boosted,
unlockTime: userL.unlockTime
})
);
//insert current epoch lock entry by overwriting the entry at length-2
userL.amount = lockAmount;
userL.boosted = boostedAmount;
userL.unlockTime = uint32(unlockTime);
}
}
//update epoch supply, epoch checkpointed above so safe to add to latest
uint256 eIndex = epochs.length - 1;
//if relock, epoch should be current and not next, thus need to decrease index to length-2
if (_isRelock) {
eIndex--;
}
Epoch storage e = epochs[eIndex];
e.supply = e.supply.add(uint224(boostedAmount));
//send boost payment
if (spendAmount > 0) {
stakingToken.safeTransfer(boostPayment, spendAmount);
}
emit Staked(_account, lockEpoch, _amount, lockAmount, boostedAmount);
}
// Withdraw all currently locked tokens where the unlock time has passed
function _processExpiredLocks(
address _account,
bool _relock,
uint256 _spendRatio,
address _withdrawTo,
address _rewardAddress,
uint256 _checkDelay
) internal updateReward(_account) {
LockedBalance[] storage locks = userLocks[_account];
Balances storage userBalance = balances[_account];
uint112 locked;
uint112 boostedAmount;
uint256 length = locks.length;
uint256 reward = 0;
if (
isShutdown ||
locks[length - 1].unlockTime <= block.timestamp.sub(_checkDelay)
) {
//if time is beyond last lock, can just bundle everything together
locked = userBalance.locked;
boostedAmount = userBalance.boosted;
//dont delete, just set next index
userBalance.nextUnlockIndex = length.to32();
//check for kick reward
//this wont have the exact reward rate that you would get if looped through
//but this section is supposed to be for quick and easy low gas processing of all locks
//we'll assume that if the reward was good enough someone would have processed at an earlier epoch
if (_checkDelay > 0) {
uint256 currentEpoch = block
.timestamp
.sub(_checkDelay)
.div(rewardsDuration)
.mul(rewardsDuration);
uint256 epochsover = currentEpoch
.sub(uint256(locks[length - 1].unlockTime))
.div(rewardsDuration);
uint256 rRate = MathUtil.min(
kickRewardPerEpoch.mul(epochsover + 1),
denominator
);
reward = uint256(locks[length - 1].amount).mul(rRate).div(
denominator
);
}
} else {
//use a processed index(nextUnlockIndex) to not loop as much
//deleting does not change array length
uint32 nextUnlockIndex = userBalance.nextUnlockIndex;
for (uint256 i = nextUnlockIndex; i < length; i++) {
//unlock time must be less or equal to time
if (locks[i].unlockTime > block.timestamp.sub(_checkDelay))
break;
//add to cumulative amounts
locked = locked.add(locks[i].amount);
boostedAmount = boostedAmount.add(locks[i].boosted);
//check for kick reward
//each epoch over due increases reward
if (_checkDelay > 0) {
uint256 currentEpoch = block
.timestamp
.sub(_checkDelay)
.div(rewardsDuration)
.mul(rewardsDuration);
uint256 epochsover = currentEpoch
.sub(uint256(locks[i].unlockTime))
.div(rewardsDuration);
uint256 rRate = MathUtil.min(
kickRewardPerEpoch.mul(epochsover + 1),
denominator
);
reward = reward.add(
uint256(locks[i].amount).mul(rRate).div(denominator)
);
}
//set next unlock index
nextUnlockIndex++;
}
//update next unlock index
userBalance.nextUnlockIndex = nextUnlockIndex;
}
require(locked > 0, "no exp locks");
//update user balances and total supplies
userBalance.locked = userBalance.locked.sub(locked);
userBalance.boosted = userBalance.boosted.sub(boostedAmount);
lockedSupply = lockedSupply.sub(locked);
boostedSupply = boostedSupply.sub(boostedAmount);
emit Withdrawn(_account, locked, _relock);
//send process incentive
if (reward > 0) {
//if theres a reward(kicked), it will always be a withdraw only
//preallocate enough cvx from stake contract to pay for both reward and withdraw
allocateCVXForTransfer(uint256(locked));
//reduce return amount by the kick reward
locked = locked.sub(reward.to112());
//transfer reward
transferCVX(_rewardAddress, reward, false);
emit KickReward(_rewardAddress, _account, reward);
} else if (_spendRatio > 0) {
//preallocate enough cvx to transfer the boost cost
allocateCVXForTransfer(
uint256(locked).mul(_spendRatio).div(denominator)
);
}
//relock or return to user
if (_relock) {
_lock(_withdrawTo, locked, _spendRatio, true);
} else {
transferCVX(_withdrawTo, locked, true);
}
}
// withdraw expired locks to a different address
function withdrawExpiredLocksTo(address _withdrawTo) external nonReentrant gacPausable {
_processExpiredLocks(msg.sender, false, 0, _withdrawTo, msg.sender, 0);
}
// Withdraw/relock all currently locked tokens where the unlock time has passed
function processExpiredLocks(bool _relock) external nonReentrant gacPausable {
_processExpiredLocks(msg.sender, _relock, 0, msg.sender, msg.sender, 0);
}
function kickExpiredLocks(address _account) external nonReentrant gacPausable {
//allow kick after grace period of 'kickRewardEpochDelay'
_processExpiredLocks(
_account,
false,
0,
_account,
msg.sender,
rewardsDuration.mul(kickRewardEpochDelay)
);
}
//pull required amount of cvx from staking for an upcoming transfer
// dev: no-op
function allocateCVXForTransfer(uint256 _amount) internal {
uint256 balance = stakingToken.balanceOf(address(this));
}
//transfer helper: pull enough from staking, transfer, updating staking ratio
function transferCVX(
address _account,
uint256 _amount,
bool _updateStake
) internal {
//allocate enough cvx from staking for the transfer
allocateCVXForTransfer(_amount);
//transfer
stakingToken.safeTransfer(_account, _amount);
}
//calculate how much cvx should be staked. update if needed
function updateStakeRatio(uint256 _offset) internal {
if (isShutdown) return;
//get balances
uint256 local = stakingToken.balanceOf(address(this));
uint256 staked = IStakingProxy(stakingProxy).getBalance();
uint256 total = local.add(staked);
if (total == 0) return;
//current staked ratio
uint256 ratio = staked.mul(denominator).div(total);
//mean will be where we reset to if unbalanced
uint256 mean = maximumStake.add(minimumStake).div(2);
uint256 max = maximumStake.add(_offset);
uint256 min = MathUpgradeable.min(minimumStake, minimumStake - _offset);
if (ratio > max) {
//remove
uint256 remove = staked.sub(total.mul(mean).div(denominator));
IStakingProxy(stakingProxy).withdraw(remove);
} else if (ratio < min) {
//add
uint256 increase = total.mul(mean).div(denominator).sub(staked);
stakingToken.safeTransfer(stakingProxy, increase);
IStakingProxy(stakingProxy).stake();
}
}
// Claim all pending rewards
function getReward(address _account, bool _stake)
public
nonReentrant
gacPausable
updateReward(_account)
{
for (uint256 i; i < rewardTokens.length; i++) {
address _rewardsToken = rewardTokens[i];
uint256 reward = rewards[_account][_rewardsToken];
if (reward > 0) {
rewards[_account][_rewardsToken] = 0;
IERC20Upgradeable(_rewardsToken).safeTransfer(_account, reward);
emit RewardPaid(_account, _rewardsToken, reward);
}
}
}
// claim all pending rewards
function getReward(address _account) external {
getReward(_account, false);
}
/* ========== RESTRICTED FUNCTIONS ========== */
function _notifyReward(address _rewardsToken, uint256 _reward) internal {
Reward storage rdata = rewardData[_rewardsToken];
if (block.timestamp >= rdata.periodFinish) {
rdata.rewardRate = _reward.div(rewardsDuration).to208();
} else {
uint256 remaining = uint256(rdata.periodFinish).sub(
block.timestamp
);
uint256 leftover = remaining.mul(rdata.rewardRate);
rdata.rewardRate = _reward
.add(leftover)
.div(rewardsDuration)
.to208();
}
rdata.lastUpdateTime = block.timestamp.to40();
rdata.periodFinish = block.timestamp.add(rewardsDuration).to40();
}
function notifyRewardAmount(address _rewardsToken, uint256 _reward)
external
gacPausable
updateReward(address(0))
{
require(rewardDistributors[_rewardsToken][msg.sender]);
require(_reward > 0, "No reward");
_notifyReward(_rewardsToken, _reward);
// handle the transfer of reward tokens via `transferFrom` to reduce the number
// of transactions required and ensure correctness of the _reward amount
IERC20Upgradeable(_rewardsToken).safeTransferFrom(
msg.sender,
address(this),
_reward
);
emit RewardAdded(_rewardsToken, _reward);
}
// Added to support recovering LP Rewards from other systems such as BAL to be distributed to holders
function recoverERC20(address _tokenAddress, uint256 _tokenAmount)
external
onlyOwner
gacPausable
{
require(
_tokenAddress != address(stakingToken),
"Cannot withdraw staking token"
);
require(
rewardData[_tokenAddress].lastUpdateTime == 0,
"Cannot withdraw reward token"
);
IERC20Upgradeable(_tokenAddress).safeTransfer(owner(), _tokenAmount);
emit Recovered(_tokenAddress, _tokenAmount);
}
/* ========== MODIFIERS ========== */
modifier updateReward(address _account) {
{
//stack too deep
Balances storage userBalance = balances[_account];
uint256 boostedBal = userBalance.boosted;
for (uint256 i = 0; i < rewardTokens.length; i++) {
address token = rewardTokens[i];
rewardData[token].rewardPerTokenStored = _rewardPerToken(token)
.to208();
rewardData[token].lastUpdateTime = _lastTimeRewardApplicable(
rewardData[token].periodFinish
).to40();
if (_account != address(0)) {
//check if reward is boostable or not. use boosted or locked balance accordingly
rewards[_account][token] = _earned(
_account,
token,
rewardData[token].useBoost
? boostedBal
: userBalance.locked
);
userRewardPerTokenPaid[_account][token] = rewardData[token]
.rewardPerTokenStored;
}
}
}
_;
}
/* ========== EVENTS ========== */
event RewardAdded(address indexed _token, uint256 _reward);
event Staked(
address indexed _user,
uint256 indexed _epoch,
uint256 _paidAmount,
uint256 _lockedAmount,
uint256 _boostedAmount
);
event Withdrawn(address indexed _user, uint256 _amount, bool _relocked);
event KickReward(
address indexed _user,
address indexed _kicked,
uint256 _reward
);
event RewardPaid(
address indexed _user,
address indexed _rewardsToken,
uint256 _reward
);
event Recovered(address _token, uint256 _amount);
} | @notice A library for performing overflow-/underflow-safe addition and subtraction on uint224. | library BoringMath224 {
function add(uint224 a, uint224 b) internal pure returns (uint224 c) {
require((c = a + b) >= b, "BoringMath: Add Overflow");
}
function sub(uint224 a, uint224 b) internal pure returns (uint224 c) {
require((c = a - b) <= a, "BoringMath: Underflow");
}
function mul(uint224 a, uint224 b) internal pure returns (uint224 c) {
require(b == 0 || (c = a * b) / b == a, "BoringMath: Mul Overflow");
}
function div(uint224 a, uint224 b) internal pure returns (uint224) {
require(b > 0, "BoringMath: division by zero");
return a / b;
}
}
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//Address: 0xd411d1c7fd2e1a9adf44ef852e82658bb739f8e1
//Contract name: Standix
//Balance: 0 Ether
//Verification Date: 6/4/2018
//Transacion Count: 5
// CODE STARTS HERE
pragma solidity ^0.4.24;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns(uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns(uint256) {
assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint256 a, uint256 b) internal pure returns(uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns(uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract ERC20
{
function totalSupply()public view returns(uint total_Supply);
function balanceOf(address who)public view returns(uint256);
function allowance(address owner, address spender)public view returns(uint);
function transferFrom(address from, address to, uint value)public returns(bool ok);
function approve(address spender, uint value)public returns(bool ok);
function transfer(address to, uint value)public returns(bool ok);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
contract Standix is ERC20
{
using SafeMath for uint256;
address public WALLET = 0xAaF9BfaBB08e55B68140B3Ea6515901170053980;
uint256 constant public TOKEN_DECIMALS = 10 ** 9;
uint256 constant public ETH_DECIMALS = 10 ** 18;
uint256 public TotalpresaleSupply = 20000000; //20 million presale
uint256 public TotalCrowdsaleSupply = 20000000; // 20 million ICO
uint256 public TotalOwnerSupply = 60000000; //60 Million to owner
uint256 PresaleDays = 31 days;
uint256 ICODays = 63 days;
// Name of the token
string public constant name = "Standix";
// Symbol of token
string public constant symbol = "SAX";
uint8 public constant decimals = 9;
// 100 Million total supply // muliplies dues to decimal precision
uint public TotalTokenSupply = 100000000 * TOKEN_DECIMALS; //100 million
// Owner of this contract
address public owner;
bool private paused = false;
uint256 public ContributionAmount;
uint256 public StartdatePresale;
uint256 public EnddatePresale;
uint256 public StartdateICO;
uint256 public EnddateICO;
uint256 no_of_tokens;
uint public BONUS;
uint256 public minContribution = 5000;// 50 USD in cents
uint256 public TotalCrowdsaleContributions;
uint Price_Per_Token;
uint public EtherUSDPriceFactor;
mapping(address => mapping(address => uint)) allowed;
mapping(address => uint) balances;
enum Stages {
NOTSTARTED,
PREICO,
ICO,
ENDED
}
Stages public stage;
modifier atStage(Stages _stage) {
require(stage == _stage);
_;
}
modifier onlyOwner() {
require (msg.sender == owner);
_;
}
constructor (uint256 EtherPriceFactor) public
{
require(EtherPriceFactor != 0);
owner = msg.sender;
balances[owner] = TotalOwnerSupply.mul(TOKEN_DECIMALS);
stage = Stages.NOTSTARTED;
EtherUSDPriceFactor = EtherPriceFactor;
emit Transfer(0, owner, balances[owner]);
}
function() public payable
{
require(stage != Stages.ENDED);
require(!paused && msg.sender != owner);
if( stage == Stages.PREICO && now <= EnddatePresale )
{
caltoken();
}
else if(stage == Stages.ICO && now <= EnddateICO )
{
caltoken();
}
else
{
revert();
}
}
function caltoken() private {
// price in cents with 18 zeros included
ContributionAmount = ((msg.value).mul(EtherUSDPriceFactor.mul(100)));
require(ContributionAmount >= (minContribution.mul(ETH_DECIMALS)));
no_of_tokens =(((ContributionAmount).div(Price_Per_Token))).div(TOKEN_DECIMALS);
uint256 bonus_token = ((no_of_tokens).mul(BONUS)).div(100); // 58 percent bonus token
uint256 total_token = no_of_tokens + bonus_token;
transferTokens(msg.sender,total_token);
}
// Calculates the Bonus Award based upon the purchase amount and the purchase period
// function calculateBonus(uint256 individuallyContributedEtherInWei) private returns(uint256 bonus_applied)
function startPreICO() public onlyOwner atStage(Stages.NOTSTARTED)
{
stage = Stages.PREICO;
paused = false;
Price_Per_Token = 10;
BONUS = 30;
balances[address(this)] = (TotalpresaleSupply).mul(TOKEN_DECIMALS);
StartdatePresale = now;
EnddatePresale = now + PresaleDays;
emit Transfer(0, address(this), balances[address(this)]);
}
function startICO() public onlyOwner //atStage(Stages.PREICO)
{
// require(now > pre_enddate);
stage = Stages.ICO;
paused = false;
Price_Per_Token= 20;
BONUS = 20;
balances[address(this)] = balances[address(this)].add((TotalCrowdsaleSupply).mul(TOKEN_DECIMALS));
StartdateICO = now;
EnddateICO = now + ICODays;
emit Transfer(0, address(this), (TotalCrowdsaleSupply).mul(TOKEN_DECIMALS));
}
function setpricefactor(uint256 newPricefactor) external onlyOwner
{
EtherUSDPriceFactor = newPricefactor;
}
// called by the owner, pause ICO
function pauseICO() external onlyOwner
{
paused = true;
}
// called by the owner , resumes ICO
function resumeICO() external onlyOwner
{
paused = false;
}
function end_ICO() external onlyOwner atStage(Stages.ICO)
{
require(now > EnddateICO);
stage = Stages.ENDED;
TotalTokenSupply = (TotalTokenSupply).sub(balances[address(this)]);
balances[address(this)] = 0;
emit Transfer(address(this), 0 , balances[address(this)]);
}
// what is the total supply of the ech tokens
function totalSupply() public view returns(uint256 total_Supply) {
total_Supply = TotalTokenSupply;
}
// What is the balance of a particular account?
function balanceOf(address token_Owner)public constant returns(uint256 balance) {
return balances[token_Owner];
}
// Send _value amount of tokens from address _from to address _to
// The transferFrom method is used for a withdraw workflow, allowing contracts to send
// tokens on your behalf, for example to "deposit" to a contract address and/or to charge
// fees in sub-currencies; the command should fail unless the _from account has
// deliberately authorized the sender of the message via some mechanism; we propose
// these standardized APIs for approval:
function transferFrom(address from_address, address to_address, uint256 tokens)public returns(bool success)
{
require(to_address != 0x0);
require(balances[from_address] >= tokens && allowed[from_address][msg.sender] >= tokens && tokens >= 0);
balances[from_address] = (balances[from_address]).sub(tokens);
allowed[from_address][msg.sender] = (allowed[from_address][msg.sender]).sub(tokens);
balances[to_address] = (balances[to_address]).add(tokens);
emit Transfer(from_address, to_address, tokens);
return true;
}
// Allow _spender to withdraw from your account, multiple times, up to the _value amount.
// If this function is called again it overwrites the current allowance with _value.
function approve(address spender, uint256 tokens)public returns(bool success)
{
require(spender != 0x0);
allowed[msg.sender][spender] = tokens;
emit Approval(msg.sender, spender, tokens);
return true;
}
function allowance(address token_Owner, address spender) public constant returns(uint256 remaining)
{
require(token_Owner != 0x0 && spender != 0x0);
return allowed[token_Owner][spender];
}
// Transfer the balance from owner's account to another account
function transfer(address to_address, uint256 tokens)public returns(bool success)
{
require(to_address != 0x0);
require(balances[msg.sender] >= tokens && tokens >= 0);
balances[msg.sender] = (balances[msg.sender]).sub(tokens);
balances[to_address] = (balances[to_address]).add(tokens);
emit Transfer(msg.sender, to_address, tokens);
return true;
}
// Transfer the balance from owner's account to another account
function transferTokens(address to_address, uint256 tokens) private returns(bool success)
{
require(to_address != 0x0);
require(balances[address(this)] >= tokens && tokens > 0);
balances[address(this)] = (balances[address(this)]).sub(tokens);
balances[to_address] = (balances[to_address]).add(tokens);
emit Transfer(address(this), to_address, tokens);
return true;
}
function forwardFunds() external onlyOwner
{
address myAddress = this;
WALLET.transfer(myAddress.balance);
}
// send token to multiple users in single time
function sendTokens(address[] a, uint[] v) public {
uint i = 0;
while( i < a.length ){
transfer(a[i], v[i] * TOKEN_DECIMALS);
i++;
}
}
}
| send token to multiple users in single time | function sendTokens(address[] a, uint[] v) public {
uint i = 0;
while( i < a.length ){
transfer(a[i], v[i] * TOKEN_DECIMALS);
i++;
}
}
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./full_match/80001/0xf933e54D24eBdF781f6C21Ed6C48185678D155ef/sources/contracts/SkyGenerator.sol | }* Gets Standalone style/ Unused gradient: --start:#84b6e3;--mid:#2178d1;--end:#085cb3;background:linear-gradient(0deg,var(--start, #62a0d8) 0%,var(--mid, #2178d1) 50%,var(--end, #085cb3) 100%) use:nth-child(1){animation-delay:-20s; animation-duration:65s;} use:nth-child(2){animation-delay:-10s; animation-duration:60s;} use:nth-child(3){animation-delay:-44s;animation-duration:55s;} | function getStyle() public pure returns (string memory fragment){
}
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pragma solidity ^0.4.0;
contract Covid19usecase{
address public data_contributor;
address public user;
address public Committee_chair;
address public Committee_member1;
address public Data_Access_Committee;
address public Third_party;
address public other_collaborator;
enum contractState {
NotReady, Created, ReadyforRequireRequest, ReadyforSubmitRequest, ReadyforReview, Active, Inactive, Aborted, Terminate, Expire
}
enum ThirdPartyPermissionState {
NotReady, ReadyforReview, Active, Aborted, Terminate
}
contractState public state;
ThirdPartyPermissionState public Third_party_State;
uint startTime;
uint daysAfter;
int request_approval_result;
uint remainTime;
Contributor[] public contributor;
Committee_member[] public committee_member;
int violation=0;
int prior_written_permission_for_third_party=0;
//if the users is a researcher from authorized institution.
int isResearcher=0;
//if the request contains non-confidential research statement.
int hasResearchStatement=0;
//if the request contains project proposal.
int hasProjectProposal=0;
//if the request contains requested data access level.
int hasDataLevel=0;
int discover_violation1=0;
int discover_violation2=0;
int report_violation1=0;
int report_violation2=0;
int committee_check1=0;
int committee_check2=0;
uint discoverTime1;
uint reportTime1;
uint discoverTime2;
uint reportTime2;
uint contractInactiveTime;
int recognize_Contribution=0;
int isResearchStatementAvailable=0;
int isProjectTitleAvailable=0;
int isUserNameAvailable=0;
int isAccessingInstitutionAvailable=0;
uint inactiveTime;
uint reactiveTime;
struct Contributor {
string _firstName;
string _lastName;
}
struct Committee_member {
string _firstName;
string _lastName;
int id;
}
//contructor
constructor() public{
startTime = block.timestamp;
daysAfter = 1825; //5 years
Data_Access_Committee= msg.sender;//address of sender;
user = 0xAb8483F64d9C6d1EcF9b849Ae677dD3315835cb2;
other_collaborator=0x17F6AD8Ef982297579C203069C1DbfFE4348c372;
Third_party=0x5c6B0f7Bf3E7ce046039Bd8FABdfD3f9F5021678;
data_contributor = 0x4B20993Bc481177ec7E8f571ceCaE8A9e22C02db;
Committee_chair=0x617F2E2fD72FD9D5503197092aC168c91465E7f2;
Committee_member1=0x78731D3Ca6b7E34aC0F824c42a7cC18A495cabaB;
state = contractState.NotReady;
request_approval_result = 0;
Third_party_State=ThirdPartyPermissionState.NotReady;
}
//modifiers
modifier onlyUser() {
require(msg.sender == user, "Only user can call this.");
_;
}
modifier onlyContributor() {
require(msg.sender == data_contributor, "Only data contributor can call this.");
_;
}
modifier inState(contractState _state) {
require(state == _state, "Invalid state.");
_;
}
/*
modifier onlyCommittee() {
require(msg.sender == Committee_chair, "Only Committee members can call this.");
_;
}*/
modifier onlyDataAccessCommittee() {
require(msg.sender == Data_Access_Committee, "Only Data Access Committee can call this");
_;
}
modifier onlyOtherCollaborator() {
require(msg.sender == other_collaborator, "Only Other collaborator can call this");
_;
}
modifier onlyThirdParty(){
require(msg.sender == Third_party, "Only Third_party can call this");
_;
}
event RequestApprovalDone(string msg);//to announce result if the request submitted by users could be approved.
//event ShowRemainingTime(uint remainingTime);
function addcontributor(string memory _firstName, string memory _lastName) public onlyContributor{
contributor.push(Contributor(_firstName,_lastName));
}
function addMember(string memory _firstName, string memory _lastName, int id) public onlyContributor{
contributor.push(Contributor(_firstName,_lastName));
}
//Clause1
//For each proposed Research Project, User(s) agree(s) to submit a Data Use Request to the Data Access Committee
//for review and approval to access the Data.
function CreateContract() public onlyDataAccessCommittee {
require(state == contractState.NotReady);
state = contractState.ReadyforRequireRequest; //once locked the container will do a self check on the sensors
//RequireRequest(msg.sender); //trigger event
}
function RequireRequest() public onlyDataAccessCommittee {
require(state == contractState.ReadyforRequireRequest);
state = contractState.ReadyforSubmitRequest; //once locked the container will do a self check on the sensors
}
function UserSubmitRequest() public onlyUser {
require(state == contractState.ReadyforSubmitRequest);
state = contractState.ReadyforReview;
}
//add checklist.
function Check_isResearcher() public onlyDataAccessCommittee {
require(state == contractState.ReadyforReview);
isResearcher=1;
}
function Check_hasResearchStatement() public onlyDataAccessCommittee {
require(state == contractState.ReadyforReview);
hasResearchStatement=1;
}
function Check_hasProjectProposal() public onlyDataAccessCommittee {
require(state == contractState.ReadyforReview);
hasProjectProposal=1;
}
function Check_hasDataLevel() public onlyDataAccessCommittee {
require(state == contractState.ReadyforReview);
hasDataLevel=1;
}
function ApproveRequest(int result) public onlyDataAccessCommittee {
require((isResearcher==1)&&(hasResearchStatement==1)&&(hasProjectProposal==1)&&(hasDataLevel==1));
request_approval_result = result;
if(request_approval_result == 1){ //request is approved.
state = contractState.Active;
emit RequestApprovalDone("Request is Approved");
}
else if(request_approval_result == 0){ //request is not qpproved.
state = contractState.Aborted;
emit RequestApprovalDone("Contract Aborted: Failure.");
selfdestruct(msg.sender);
}
}
//Clause2
//User(s) agree(s) to not attempt to contact any individuals who are the subjects of the Data, any known living relatives,
//any Data Contributors, or healthcare providers unless required by law to maintain public health and safety.
//User(s) agree to report any unauthorized access use(s) or disclosure(s) of the Data to the Data Access Committee no later than 2 business days after discovery.
//The occurrence of a Data Access Incident may be ground for termination or suspension of any access to Data.
//violation 1: If committee reports the users that contacted any individuals who are the subjects of the Data, any known living relatives,
//any Data Contributors, or healthcare providers, violation will be set to 1 and the contract will be aborted.
//add committee also check for violation.
//if user reports in 2 days, and the committee vertifies the violation, the smart contract would be inactive for 15 days.
//if user does not report in 2 days, and the committee vertifies the violation, the smart contract would be aborted.
function userDiscoverCollaboratorContactIndividuals() public onlyUser{
require(state == contractState.Active);
discoverTime1=block.timestamp;
discover_violation1=1;
}
//report violation1
function UserReportCollaboratorContactIndividuals() public onlyUser{
require(discover_violation1==1);
reportTime1=block.timestamp;
}
//committee check
// committee will set committee_check1 to 1 or 0;
function committeeCheckCollaboratorContactIndividuals(int result) public onlyDataAccessCommittee{
require(state == contractState.Active);
if(result==1){
committee_check1=1;
}
}
//set punishment
function CollaboratorContactIndividualsSuspension() public onlyDataAccessCommittee{
//implement smart contract be inactive for 15 days.
if((reportTime1-discoverTime1<=2*1 days)&&(committee_check1==1)){
state=contractState.Inactive;
//start calculate inactive time.
inactiveTime=block.timestamp;
}
if((reportTime1-discoverTime1>2*1 days)&&(committee_check1==1)){
state=contractState.Aborted;
emit RequestApprovalDone("Contract Aborted: Failure.");
selfdestruct(msg.sender);
}
}
//check inactive time and turn the contract state to active if over 15 days.
function stopInactive() public onlyDataAccessCommittee{
reactiveTime=block.timestamp;
if(reactiveTime-inactiveTime>=15 days){
state=contractState.Active;
}
}
/*
function ReportUserContactIndividualsInData() public onlyOtherCollaborator{
require(state == contractState.Active);
violation=1;
}*/
/*
function AbortedContract() public onlyDataAccessCommittee {
require(violation==1);
state = contractState.Aborted;
emit RequestApprovalDone("Contract Aborted: Failure.");
selfdestruct(msg.sender);
}*/
//Clause3
//User(s) shall not grant access to the Data to any third party without the prior written permission of the Data Access Committee.
//User(s) require permission for granting access to the data to third party from the data committee.
function RequirePermissionForThirdParty() public onlyUser{
Third_party_State=ThirdPartyPermissionState.ReadyforReview;
}
//add integer input, set 0 or 1.
function ApproveThirdPartyPermission(int result) public onlyDataAccessCommittee{
require(Third_party_State==ThirdPartyPermissionState.ReadyforReview);
if(result==1){
Third_party_State=ThirdPartyPermissionState.Active;
}
}
//Data Access Committee gives prior written permission.
/*
function GivePermission() public onlyDataAccessCommittee {
require(state == contractState.Active);
prior_written_permission_for_third_party=1;
}*/
//If the users report in 2 days, and the violation is vertified by the committee, only the third party permission will be aborted.
//Else if the users does not report in 2 days, and the violation is vertified by the committee, the whole contract and the third mparty permission will be aborted.
function userDiscoverThirdPartyViolation() public onlyUser{
require(state == contractState.Active);
discoverTime2=block.timestamp;
discover_violation2=1;
}
//report violation2
function userReportThirdPartyViolation() public onlyUser{
require(discover_violation2==1);
reportTime2=block.timestamp;
}
//committee check
//if vertify, set result to 1; if not vertify, set result to 0.
function committeeCheckThirdPartyViolation(int result) public onlyDataAccessCommittee{
require(state == contractState.Active);
if(result==1){
committee_check2=1;
}
}
//set punishment
function ThirdPartyViolationTermination() public onlyDataAccessCommittee{
if((reportTime2-discoverTime2<=2*1 days)&&(committee_check1==1)){
Third_party_State=ThirdPartyPermissionState.Aborted;
}
else if((reportTime2-discoverTime2>2*1 days)&&(committee_check1==1)){
Third_party_State=ThirdPartyPermissionState.Aborted;
state=contractState.Aborted;
emit RequestApprovalDone("Contract Aborted: Failure.");
selfdestruct(msg.sender);
}
}
//Write a function for committee vertification.
//violation 2: Committee member report that User grant access to the Data to any third party without the prior written permission of the Data Access Committee.
/*
function ReportUserGrantDataAccessToThirdParty() public onlyDataAccessCommittee {
require(state == contractState.Active);
//without the prior written permission.
if(prior_written_permission_for_third_party==0){
violation=1;
state = contractState.Aborted;
emit RequestApprovalDone("Contract Aborted: Failure.");
selfdestruct(msg.sender);
}
}*/
//Clause4
//The Data Use Request will remain in effect for a period of five (5) years from the Data Use Request Effective Date
//and will automatically expire at the end of this period unless terminated or renewed.
function renewed() public onlyDataAccessCommittee{
startTime=block.timestamp;
}
function DetectValid() public onlyDataAccessCommittee{
require(state == contractState.Active);
if(block.timestamp > startTime + daysAfter * 1 days){
state = contractState.Expire;
}
}
function terminateRequest() public onlyDataAccessCommittee{
require(state == contractState.Active);
state = contractState.Terminate;
}
function ShowRemainingTime() public{
require(state == contractState.Active);
remainTime=(daysAfter * 1 days)-(block.timestamp-startTime);
}
//Clause5
//User(s) agree(s) to recognize the effort that Data Contributor(s) made in collecting and providing the Data and
//allow the following information in the approved Data Use Request to be made publicly available:
//non-confidential research statement of the Research Project, Project Title, Users’ names and Accessing Institution(s).
function recognizeContribution() public onlyUser{
require(state == contractState.Active);
recognize_Contribution=1;
}
function researchStatementAvailable() public onlyUser{
isResearchStatementAvailable=1;
}
function projectTitleAvailable() public onlyUser{
isProjectTitleAvailable=1;
}
function userNameAvailable() public onlyUser{
isUserNameAvailable=1;
}
function accessingInstitutionAvailable() public onlyUser{
isAccessingInstitutionAvailable=1;
}
function AgreeContribution() public onlyDataAccessCommittee{
if(recognize_Contribution==0||isResearchStatementAvailable==0||isProjectTitleAvailable==0||isUserNameAvailable==0||isAccessingInstitutionAvailable==0){
contractState.Aborted;
}
}
} | request is not qpproved.
| else if(request_approval_result == 0){ | 12,855,997 | [
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pragma solidity >=0.5.0 <0.6.0;
contract graph {
address owner = msg.sender;
// uint256 g = 65537;
uint256 acc = 0;
uint256 n = 0;
modifier onlyOwner{
require (msg.sender == owner);
_;
}
function setGnN(uint x, uint y) public onlyOwner{
if (acc == 0)
acc = x;
if (n == 0)
n = y;
}
function add(uint x) public onlyOwner{
acc = mexp(acc, x, n);
}
function batchAdd(uint[] memory xList) public onlyOwner{
for (uint i = 0; i < xList.length; i++) {
acc = mexp(acc, xList[i], n);
}
}
function del(uint xInv) public onlyOwner{
acc = mexp(acc, xInv, n);
}
function batchDel(uint[] memory xInvList) public onlyOwner{
for (uint i = 0; i < xInvList.length; i++) {
acc = mexp(acc, xInvList[i], n);
}
}
function update(uint[] memory xInvList, uint[] memory xAddList) public onlyOwner{
batchDel(xInvList);
batchAdd(xAddList);
}
function getAcc() public view returns (uint256){
return acc;
}
/**
* @dev Compute modular exponential (x ** k) % m
* @param x k m
* @return uint
*/
function mexp(uint x, uint k, uint m) internal pure returns (uint r) {
r = 1;
for (uint s = 1; s <= k; s *= 2) {
if (k & s != 0) r = mulmod(r, x, m);
x = mulmod(x, x, m);
}
}
} | * @dev Compute modular exponential (x k) % m @param x k m @return uint/ | function mexp(uint x, uint k, uint m) internal pure returns (uint r) {
r = 1;
for (uint s = 1; s <= k; s *= 2) {
if (k & s != 0) r = mulmod(r, x, m);
x = mulmod(x, x, m);
}
}
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./full_match/97/0xA6f9e2Ece33866aA621cb0c5268828A49c3aDB03/sources/_openzeppelin/contracts-upgradeable/crosschain/amb/CrossChainEnabledAMBUpgradeable.sol | * @dev see {CrossChainEnabled-_crossChainSender}/ | function _crossChainSender() internal view virtual override onlyCrossChain returns (address) {
return LibAMBUpgradeable.crossChainSender(_bridge);
}
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./full_match/4/0x52dD2dc0f353eDa458A6045101F915c28eA9586e/sources/browser/BANK2.sol | we want to deposit the money to another address | function deposit_on_another(address x) public payable{
}
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./full_match/42/0xBbE177b473f51a5cBa880a75d1ADef8dCA340756/sources/Neuro.sol | * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but with `errorMessage` as a fallback revert reason when `target` reverts. _Available since v3.1._/ | function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(
address(this).balance >= value,
"Address: insufficient balance for call"
);
return _functionCallWithValue(target, data, value, errorMessage);
}
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pragma solidity ^0.6.0;
pragma experimental ABIEncoderV2;
contract DefisaverLogger {
event LogEvent(
address indexed contractAddress,
address indexed caller,
string indexed logName,
bytes data
);
// solhint-disable-next-line func-name-mixedcase
function Log(address _contract, address _caller, string memory _logName, bytes memory _data)
public
{
emit LogEvent(_contract, _caller, _logName, _data);
}
} contract Discount {
address public owner;
mapping(address => CustomServiceFee) public serviceFees;
uint256 constant MAX_SERVICE_FEE = 400;
struct CustomServiceFee {
bool active;
uint256 amount;
}
constructor() public {
owner = msg.sender;
}
function isCustomFeeSet(address _user) public view returns (bool) {
return serviceFees[_user].active;
}
function getCustomServiceFee(address _user) public view returns (uint256) {
return serviceFees[_user].amount;
}
function setServiceFee(address _user, uint256 _fee) public {
require(msg.sender == owner, "Only owner");
require(_fee >= MAX_SERVICE_FEE || _fee == 0);
serviceFees[_user] = CustomServiceFee({active: true, amount: _fee});
}
function disableServiceFee(address _user) public {
require(msg.sender == owner, "Only owner");
serviceFees[_user] = CustomServiceFee({active: false, amount: 0});
}
} abstract contract IOracleRelayer {
struct CollateralType {
address orcl;
uint256 safetyCRatio;
}
mapping (bytes32 => CollateralType) public collateralTypes;
function redemptionPrice() public virtual returns (uint256);
uint256 public redemptionRate;
} abstract contract ITaxCollector {
struct CollateralType {
uint256 stabilityFee;
uint256 updateTime;
}
mapping (bytes32 => CollateralType) public collateralTypes;
function taxSingle(bytes32) public virtual returns (uint);
} abstract contract ICoinJoin {
uint256 public decimals;
function join(address account, uint256 wad) external virtual;
function exit(address account, uint256 wad) external virtual;
} contract DSMath {
function add(uint256 x, uint256 y) internal pure returns (uint256 z) {
require((z = x + y) >= x);
}
function sub(uint256 x, uint256 y) internal pure returns (uint256 z) {
require((z = x - y) <= x);
}
function mul(uint256 x, uint256 y) internal pure returns (uint256 z) {
require(y == 0 || (z = x * y) / y == x);
}
function div(uint256 x, uint256 y) internal pure returns (uint256 z) {
return x / y;
}
function min(uint256 x, uint256 y) internal pure returns (uint256 z) {
return x <= y ? x : y;
}
function max(uint256 x, uint256 y) internal pure returns (uint256 z) {
return x >= y ? x : y;
}
function imin(int256 x, int256 y) internal pure returns (int256 z) {
return x <= y ? x : y;
}
function imax(int256 x, int256 y) internal pure returns (int256 z) {
return x >= y ? x : y;
}
uint256 constant WAD = 10**18;
uint256 constant RAY = 10**27;
function wmul(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, y), WAD / 2) / WAD;
}
function rmul(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, y), RAY / 2) / RAY;
}
function wdiv(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, WAD), y / 2) / y;
}
function rdiv(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, RAY), y / 2) / y;
}
// This famous algorithm is called "exponentiation by squaring"
// and calculates x^n with x as fixed-point and n as regular unsigned.
//
// It's O(log n), instead of O(n) for naive repeated multiplication.
//
// These facts are why it works:
//
// If n is even, then x^n = (x^2)^(n/2).
// If n is odd, then x^n = x * x^(n-1),
// and applying the equation for even x gives
// x^n = x * (x^2)^((n-1) / 2).
//
// Also, EVM division is flooring and
// floor[(n-1) / 2] = floor[n / 2].
//
function rpow(uint256 x, uint256 n) internal pure returns (uint256 z) {
z = n % 2 != 0 ? x : RAY;
for (n /= 2; n != 0; n /= 2) {
x = rmul(x, x);
if (n % 2 != 0) {
z = rmul(z, x);
}
}
}
} abstract contract DSAuthority {
function canCall(address src, address dst, bytes4 sig) public virtual view returns (bool);
} contract DSAuthEvents {
event LogSetAuthority(address indexed authority);
event LogSetOwner(address indexed owner);
}
contract DSAuth is DSAuthEvents {
DSAuthority public authority;
address public owner;
constructor() public {
owner = msg.sender;
emit LogSetOwner(msg.sender);
}
function setOwner(address owner_) public auth {
owner = owner_;
emit LogSetOwner(owner);
}
function setAuthority(DSAuthority authority_) public auth {
authority = authority_;
emit LogSetAuthority(address(authority));
}
modifier auth {
require(isAuthorized(msg.sender, msg.sig));
_;
}
function isAuthorized(address src, bytes4 sig) internal view returns (bool) {
if (src == address(this)) {
return true;
} else if (src == owner) {
return true;
} else if (authority == DSAuthority(0)) {
return false;
} else {
return authority.canCall(src, address(this), sig);
}
}
} contract DSNote {
event LogNote(
bytes4 indexed sig,
address indexed guy,
bytes32 indexed foo,
bytes32 indexed bar,
uint256 wad,
bytes fax
) anonymous;
modifier note {
bytes32 foo;
bytes32 bar;
assembly {
foo := calldataload(4)
bar := calldataload(36)
}
emit LogNote(msg.sig, msg.sender, foo, bar, msg.value, msg.data);
_;
}
} abstract contract DSProxy is DSAuth, DSNote {
DSProxyCache public cache; // global cache for contracts
constructor(address _cacheAddr) public {
require(setCache(_cacheAddr));
}
// solhint-disable-next-line no-empty-blocks
receive() external payable {}
// use the proxy to execute calldata _data on contract _code
// function execute(bytes memory _code, bytes memory _data)
// public
// payable
// virtual
// returns (address target, bytes32 response);
function execute(address _target, bytes memory _data)
public
payable
virtual
returns (bytes32 response);
//set new cache
function setCache(address _cacheAddr) public virtual payable returns (bool);
}
contract DSProxyCache {
mapping(bytes32 => address) cache;
function read(bytes memory _code) public view returns (address) {
bytes32 hash = keccak256(_code);
return cache[hash];
}
function write(bytes memory _code) public returns (address target) {
assembly {
target := create(0, add(_code, 0x20), mload(_code))
switch iszero(extcodesize(target))
case 1 {
// throw if contract failed to deploy
revert(0, 0)
}
}
bytes32 hash = keccak256(_code);
cache[hash] = target;
}
} abstract contract IBasicTokenAdapters {
bytes32 public collateralType;
function decimals() virtual public view returns (uint);
function collateral() virtual public view returns (address);
function join(address, uint) virtual public payable;
function exit(address, uint) virtual public;
} abstract contract ISAFEManager {
function lastSAFEID(address) virtual public returns (uint);
function safeCan(address, uint, address) virtual public view returns (uint);
function collateralTypes(uint) virtual public view returns (bytes32);
function ownsSAFE(uint) virtual public view returns (address);
function safes(uint) virtual public view returns (address);
function safeEngine() virtual public view returns (address);
function openSAFE(bytes32, address) virtual public returns (uint);
function transferSAFEOwnership(uint, address) virtual public;
function allowSAFE(uint, address, uint) virtual public;
function handlerAllowed(address, uint) virtual public;
function modifySAFECollateralization(uint, int, int) virtual public;
function transferCollateral(uint, address, uint) virtual public;
function transferInternalCoins(uint, address, uint) virtual public;
function quitSystem(uint, address) virtual public;
function enterSystem(address, uint) virtual public;
function moveSAFE(uint, uint) virtual public;
} abstract contract ISAFEEngine {
struct SAFE {
uint256 lockedCollateral;
uint256 generatedDebt;
}
struct CollateralType {
// Total debt issued for this specific collateral type
uint256 debtAmount; // [wad]
// Accumulator for interest accrued on this collateral type
uint256 accumulatedRate; // [ray]
// Floor price at which a SAFE is allowed to generate debt
uint256 safetyPrice; // [ray]
// Maximum amount of debt that can be generated with this collateral type
uint256 debtCeiling; // [rad]
// Minimum amount of debt that must be generated by a SAFE using this collateral
uint256 debtFloor; // [rad]
// Price at which a SAFE gets liquidated
uint256 liquidationPrice; // [ray]
}
mapping (bytes32 => mapping (address => SAFE )) public safes;
mapping (bytes32 => CollateralType) public collateralTypes;
mapping (bytes32 => mapping (address => uint)) public tokenCollateral;
function safeRights(address, address) virtual public view returns (uint);
function coinBalance(address) virtual public view returns (uint);
function modifySAFECollateralization(bytes32, address, address, address, int, int) virtual public;
function approveSAFEModification(address) virtual public;
function transferInternalCoins(address, address, uint) virtual public;
function transferSAFECollateralAndDebt(bytes32, address, address, int, int) virtual public;
} /// @title Helper methods for RAISaverProxy
contract RAISaverProxyHelper is DSMath {
enum ManagerType { RAI }
/// @notice Returns a normalized debt _amount based on the current rate
/// @param _amount Amount of dai to be normalized
/// @param _rate Current rate of the stability fee
/// @param _daiVatBalance Balance od Dai in the Vat for that Safe
function normalizeDrawAmount(uint _amount, uint _rate, uint _daiVatBalance) internal pure returns (int dart) {
if (_daiVatBalance < mul(_amount, RAY)) {
dart = toPositiveInt(sub(mul(_amount, RAY), _daiVatBalance) / _rate);
dart = mul(uint(dart), _rate) < mul(_amount, RAY) ? dart + 1 : dart;
}
}
/// @notice Converts a number to Rad percision
/// @param _wad The input number in wad percision
function toRad(uint _wad) internal pure returns (uint) {
return mul(_wad, 10 ** 27);
}
/// @notice Converts a number to 18 decimal percision
/// @param _joinAddr Join address of the collateral
/// @param _amount Number to be converted
function convertTo18(address _joinAddr, uint256 _amount) internal view returns (uint256) {
return mul(_amount, 10 ** (18 - IBasicTokenAdapters(_joinAddr).decimals()));
}
/// @notice Converts a uint to int and checks if positive
/// @param _x Number to be converted
function toPositiveInt(uint _x) internal pure returns (int y) {
y = int(_x);
require(y >= 0, "int-overflow");
}
/// @notice Gets Dai amount in Vat which can be added to Safe
/// @param _safeEngine Address of Vat contract
/// @param _urn Urn of the Safe
/// @param _collType CollType of the Safe
function normalizePaybackAmount(address _safeEngine, address _urn, bytes32 _collType) internal view returns (int amount) {
uint dai = ISAFEEngine(_safeEngine).coinBalance(_urn);
(, uint rate,,,,) = ISAFEEngine(_safeEngine).collateralTypes(_collType);
(, uint art) = ISAFEEngine(_safeEngine).safes(_collType, _urn);
amount = toPositiveInt(dai / rate);
amount = uint(amount) <= art ? - amount : - toPositiveInt(art);
}
/// @notice Gets delta debt generated (Total Safe debt minus available safeHandler COIN balance)
/// @param safeEngine address
/// @param taxCollector address
/// @param safeHandler address
/// @param collateralType bytes32
/// @return deltaDebt
function _getGeneratedDeltaDebt(
address safeEngine,
address taxCollector,
address safeHandler,
bytes32 collateralType,
uint wad
) internal returns (int deltaDebt) {
// Updates stability fee rate
uint rate = ITaxCollector(taxCollector).taxSingle(collateralType);
require(rate > 0, "invalid-collateral-type");
// Gets COIN balance of the handler in the safeEngine
uint coin = ISAFEEngine(safeEngine).coinBalance(safeHandler);
// If there was already enough COIN in the safeEngine balance, just exits it without adding more debt
if (coin < mul(wad, RAY)) {
// Calculates the needed deltaDebt so together with the existing coins in the safeEngine is enough to exit wad amount of COIN tokens
deltaDebt = toPositiveInt(sub(mul(wad, RAY), coin) / rate);
// This is neeeded due lack of precision. It might need to sum an extra deltaDebt wei (for the given COIN wad amount)
deltaDebt = mul(uint(deltaDebt), rate) < mul(wad, RAY) ? deltaDebt + 1 : deltaDebt;
}
}
function _getRepaidDeltaDebt(
address safeEngine,
uint coin,
address safe,
bytes32 collateralType
) internal view returns (int deltaDebt) {
// Gets actual rate from the safeEngine
(, uint rate,,,,) = ISAFEEngine(safeEngine).collateralTypes(collateralType);
require(rate > 0, "invalid-collateral-type");
// Gets actual generatedDebt value of the safe
(, uint generatedDebt) = ISAFEEngine(safeEngine).safes(collateralType, safe);
// Uses the whole coin balance in the safeEngine to reduce the debt
deltaDebt = toPositiveInt(coin / rate);
// Checks the calculated deltaDebt is not higher than safe.generatedDebt (total debt), otherwise uses its value
deltaDebt = uint(deltaDebt) <= generatedDebt ? - deltaDebt : - toPositiveInt(generatedDebt);
}
/// @notice Gets the whole debt of the Safe
/// @param _safeEngine Address of Vat contract
/// @param _usr Address of the Dai holder
/// @param _urn Urn of the Safe
/// @param _collType CollType of the Safe
function getAllDebt(address _safeEngine, address _usr, address _urn, bytes32 _collType) internal view returns (uint daiAmount) {
(, uint rate,,,,) = ISAFEEngine(_safeEngine).collateralTypes(_collType);
(, uint art) = ISAFEEngine(_safeEngine).safes(_collType, _urn);
uint dai = ISAFEEngine(_safeEngine).coinBalance(_usr);
uint rad = sub(mul(art, rate), dai);
daiAmount = rad / RAY;
daiAmount = mul(daiAmount, RAY) < rad ? daiAmount + 1 : daiAmount;
}
/// @notice Gets the token address from the Join contract
/// @param _joinAddr Address of the Join contract
function getCollateralAddr(address _joinAddr) internal view returns (address) {
return address(IBasicTokenAdapters(_joinAddr).collateral());
}
/// @notice Checks if the join address is one of the Ether coll. types
/// @param _joinAddr Join address to check
function isEthJoinAddr(address _joinAddr) internal view returns (bool) {
// if it's dai_join_addr don't check gem() it will fail
if (_joinAddr == 0x0A5653CCa4DB1B6E265F47CAf6969e64f1CFdC45) return false;
// if coll is weth it's and eth type coll
if (address(IBasicTokenAdapters(_joinAddr).collateral()) == 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2) {
return true;
}
return false;
}
/// @notice Gets Safe info (collateral, debt)
/// @param _manager Manager contract
/// @param _safeId Id of the Safe
/// @param _collType CollType of the Safe
function getSafeInfo(ISAFEManager _manager, uint _safeId, bytes32 _collType) public view returns (uint, uint) {
address vat = _manager.safeEngine();
address urn = _manager.safes(_safeId);
(uint collateral, uint debt) = ISAFEEngine(vat).safes(_collType, urn);
(,uint rate,,,,) = ISAFEEngine(vat).collateralTypes(_collType);
return (collateral, rmul(debt, rate));
}
/// @notice Address that owns the DSProxy that owns the Safe
/// @param _manager Manager contract
/// @param _safeId Id of the Safe
function getOwner(ISAFEManager _manager, uint _safeId) public view returns (address) {
DSProxy proxy = DSProxy(uint160(_manager.ownsSAFE(_safeId)));
return proxy.owner();
}
/// @notice Based on the manager type returns the address
/// @param _managerType Type of vault manager to use
function getManagerAddr(ManagerType _managerType) public pure returns (address) {
if (_managerType == ManagerType.RAI) {
return 0xEfe0B4cA532769a3AE758fD82E1426a03A94F185;
}
}
} interface ERC20 {
function totalSupply() external view returns (uint256 supply);
function balanceOf(address _owner) external view returns (uint256 balance);
function transfer(address _to, uint256 _value) external returns (bool success);
function transferFrom(address _from, address _to, uint256 _value)
external
returns (bool success);
function approve(address _spender, uint256 _value) external returns (bool success);
function allowance(address _owner, address _spender) external view returns (uint256 remaining);
function decimals() external view returns (uint256 digits);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
} library Address {
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
} library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
} library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(ERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(ERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*/
function safeApprove(ERC20 token, address spender, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, 0));
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(ERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(ERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function _callOptionalReturn(ERC20 token, bytes memory data) private {
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
} contract AdminAuth {
using SafeERC20 for ERC20;
address public owner;
address public admin;
modifier onlyOwner() {
require(owner == msg.sender);
_;
}
modifier onlyAdmin() {
require(admin == msg.sender);
_;
}
constructor() public {
owner = msg.sender;
admin = 0x25eFA336886C74eA8E282ac466BdCd0199f85BB9;
}
/// @notice Admin is set by owner first time, after that admin is super role and has permission to change owner
/// @param _admin Address of multisig that becomes admin
function setAdminByOwner(address _admin) public {
require(msg.sender == owner);
require(admin == address(0));
admin = _admin;
}
/// @notice Admin is able to set new admin
/// @param _admin Address of multisig that becomes new admin
function setAdminByAdmin(address _admin) public {
require(msg.sender == admin);
admin = _admin;
}
/// @notice Admin is able to change owner
/// @param _owner Address of new owner
function setOwnerByAdmin(address _owner) public {
require(msg.sender == admin);
owner = _owner;
}
/// @notice Destroy the contract
function kill() public onlyOwner {
selfdestruct(payable(owner));
}
/// @notice withdraw stuck funds
function withdrawStuckFunds(address _token, uint _amount) public onlyOwner {
if (_token == 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE) {
payable(owner).transfer(_amount);
} else {
ERC20(_token).safeTransfer(owner, _amount);
}
}
} contract BotRegistry is AdminAuth {
mapping (address => bool) public botList;
constructor() public {
botList[0x776B4a13093e30B05781F97F6A4565B6aa8BE330] = true;
botList[0xAED662abcC4FA3314985E67Ea993CAD064a7F5cF] = true;
botList[0xa5d330F6619d6bF892A5B87D80272e1607b3e34D] = true;
botList[0x5feB4DeE5150B589a7f567EA7CADa2759794A90A] = true;
botList[0x7ca06417c1d6f480d3bB195B80692F95A6B66158] = true;
}
function setBot(address _botAddr, bool _state) public onlyOwner {
botList[_botAddr] = _state;
}
} abstract contract TokenInterface {
address public constant WETH_ADDRESS = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
function allowance(address, address) public virtual returns (uint256);
function balanceOf(address) public virtual returns (uint256);
function approve(address, uint256) public virtual;
function transfer(address, uint256) public virtual returns (bool);
function transferFrom(address, address, uint256) public virtual returns (bool);
function deposit() public virtual payable;
function withdraw(uint256) public virtual;
} interface ExchangeInterfaceV3 {
function sell(address _srcAddr, address _destAddr, uint _srcAmount, bytes memory _additionalData) external payable returns (uint);
function buy(address _srcAddr, address _destAddr, uint _destAmount, bytes memory _additionalData) external payable returns(uint);
function getSellRate(address _srcAddr, address _destAddr, uint _srcAmount, bytes memory _additionalData) external view returns (uint);
function getBuyRate(address _srcAddr, address _destAddr, uint _srcAmount, bytes memory _additionalData) external view returns (uint);
} contract ZrxAllowlist is AdminAuth {
mapping (address => bool) public zrxAllowlist;
mapping(address => bool) private nonPayableAddrs;
constructor() public {
zrxAllowlist[0x6958F5e95332D93D21af0D7B9Ca85B8212fEE0A5] = true;
zrxAllowlist[0x61935CbDd02287B511119DDb11Aeb42F1593b7Ef] = true;
zrxAllowlist[0xDef1C0ded9bec7F1a1670819833240f027b25EfF] = true;
zrxAllowlist[0x080bf510FCbF18b91105470639e9561022937712] = true;
nonPayableAddrs[0x080bf510FCbF18b91105470639e9561022937712] = true;
}
function setAllowlistAddr(address _zrxAddr, bool _state) public onlyOwner {
zrxAllowlist[_zrxAddr] = _state;
}
function isZrxAddr(address _zrxAddr) public view returns (bool) {
return zrxAllowlist[_zrxAddr];
}
function addNonPayableAddr(address _nonPayableAddr) public onlyOwner {
nonPayableAddrs[_nonPayableAddr] = true;
}
function removeNonPayableAddr(address _nonPayableAddr) public onlyOwner {
nonPayableAddrs[_nonPayableAddr] = false;
}
function isNonPayableAddr(address _addr) public view returns(bool) {
return nonPayableAddrs[_addr];
}
}
contract DFSExchangeData {
// first is empty to keep the legacy order in place
enum ExchangeType { _, OASIS, KYBER, UNISWAP, ZEROX }
enum ActionType { SELL, BUY }
struct OffchainData {
address wrapper;
address exchangeAddr;
address allowanceTarget;
uint256 price;
uint256 protocolFee;
bytes callData;
}
struct ExchangeData {
address srcAddr;
address destAddr;
uint256 srcAmount;
uint256 destAmount;
uint256 minPrice;
uint256 dfsFeeDivider; // service fee divider
address user; // user to check special fee
address wrapper;
bytes wrapperData;
OffchainData offchainData;
}
function packExchangeData(ExchangeData memory _exData) public pure returns(bytes memory) {
return abi.encode(_exData);
}
function unpackExchangeData(bytes memory _data) public pure returns(ExchangeData memory _exData) {
_exData = abi.decode(_data, (ExchangeData));
}
}
abstract contract IFeeRecipient {
function getFeeAddr() public view virtual returns (address);
function changeWalletAddr(address _newWallet) public virtual;
} contract DFSExchangeHelper {
string public constant ERR_OFFCHAIN_DATA_INVALID = "Offchain data invalid";
using SafeERC20 for ERC20;
address public constant KYBER_ETH_ADDRESS = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
address public constant EXCHANGE_WETH_ADDRESS = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
IFeeRecipient public constant _feeRecipient = IFeeRecipient(0x39C4a92Dc506300c3Ea4c67ca4CA611102ee6F2A);
address public constant DISCOUNT_ADDRESS = 0x1b14E8D511c9A4395425314f849bD737BAF8208F;
address public constant SAVER_EXCHANGE_REGISTRY = 0x25dd3F51e0C3c3Ff164DDC02A8E4D65Bb9cBB12D;
address public constant ZRX_ALLOWLIST_ADDR = 0x4BA1f38427b33B8ab7Bb0490200dAE1F1C36823F;
function getDecimals(address _token) internal view returns (uint256) {
if (_token == KYBER_ETH_ADDRESS) return 18;
return ERC20(_token).decimals();
}
function getBalance(address _tokenAddr) internal view returns (uint balance) {
if (_tokenAddr == KYBER_ETH_ADDRESS) {
balance = address(this).balance;
} else {
balance = ERC20(_tokenAddr).balanceOf(address(this));
}
}
function sendLeftover(address _srcAddr, address _destAddr, address payable _to) internal {
// send back any leftover ether or tokens
if (address(this).balance > 0) {
_to.transfer(address(this).balance);
}
if (getBalance(_srcAddr) > 0) {
ERC20(_srcAddr).safeTransfer(_to, getBalance(_srcAddr));
}
if (getBalance(_destAddr) > 0) {
ERC20(_destAddr).safeTransfer(_to, getBalance(_destAddr));
}
}
/// @notice Takes a feePercentage and sends it to wallet
/// @param _amount Dai amount of the whole trade
/// @param _user Address of the user
/// @param _token Address of the token
/// @param _dfsFeeDivider Dfs fee divider
/// @return feeAmount Amount in Dai owner earned on the fee
function getFee(uint256 _amount, address _user, address _token, uint256 _dfsFeeDivider) internal returns (uint256 feeAmount) {
if (_dfsFeeDivider != 0 && Discount(DISCOUNT_ADDRESS).isCustomFeeSet(_user)) {
_dfsFeeDivider = Discount(DISCOUNT_ADDRESS).getCustomServiceFee(_user);
}
if (_dfsFeeDivider == 0) {
feeAmount = 0;
} else {
feeAmount = _amount / _dfsFeeDivider;
// fee can't go over 10% of the whole amount
if (feeAmount > (_amount / 10)) {
feeAmount = _amount / 10;
}
address walletAddr = _feeRecipient.getFeeAddr();
if (_token == KYBER_ETH_ADDRESS) {
payable(walletAddr).transfer(feeAmount);
} else {
ERC20(_token).safeTransfer(walletAddr, feeAmount);
}
}
}
function sliceUint(bytes memory bs, uint256 start) internal pure returns (uint256) {
require(bs.length >= start + 32, "slicing out of range");
uint256 x;
assembly {
x := mload(add(bs, add(0x20, start)))
}
return x;
}
function writeUint256(bytes memory _b, uint256 _index, uint _input) internal pure {
if (_b.length < _index + 32) {
revert(ERR_OFFCHAIN_DATA_INVALID);
}
bytes32 input = bytes32(_input);
_index += 32;
// Read the bytes32 from array memory
assembly {
mstore(add(_b, _index), input)
}
}
/// @notice Converts Kybers Eth address -> Weth
/// @param _src Input address
function ethToWethAddr(address _src) internal pure returns (address) {
return _src == KYBER_ETH_ADDRESS ? EXCHANGE_WETH_ADDRESS : _src;
}
} contract SaverExchangeRegistry is AdminAuth {
mapping(address => bool) private wrappers;
constructor() public {
wrappers[0x880A845A85F843a5c67DB2061623c6Fc3bB4c511] = true;
wrappers[0x4c9B55f2083629A1F7aDa257ae984E03096eCD25] = true;
wrappers[0x42A9237b872368E1bec4Ca8D26A928D7d39d338C] = true;
}
function addWrapper(address _wrapper) public onlyOwner {
wrappers[_wrapper] = true;
}
function removeWrapper(address _wrapper) public onlyOwner {
wrappers[_wrapper] = false;
}
function isWrapper(address _wrapper) public view returns(bool) {
return wrappers[_wrapper];
}
}
abstract contract OffchainWrapperInterface is DFSExchangeData {
function takeOrder(
ExchangeData memory _exData,
ActionType _type
) virtual public payable returns (bool success, uint256);
}
contract DFSExchangeCore is DFSExchangeHelper, DSMath, DFSExchangeData {
string public constant ERR_SLIPPAGE_HIT = "Slippage hit";
string public constant ERR_DEST_AMOUNT_MISSING = "Dest amount missing";
string public constant ERR_WRAPPER_INVALID = "Wrapper invalid";
string public constant ERR_NOT_ZEROX_EXCHANGE = "Zerox exchange invalid";
/// @notice Internal method that preforms a sell on 0x/on-chain
/// @dev Usefull for other DFS contract to integrate for exchanging
/// @param exData Exchange data struct
/// @return (address, uint) Address of the wrapper used and destAmount
function _sell(ExchangeData memory exData) internal returns (address, uint) {
address wrapper;
uint swapedTokens;
bool success;
// if selling eth, convert to weth
if (exData.srcAddr == KYBER_ETH_ADDRESS) {
exData.srcAddr = ethToWethAddr(exData.srcAddr);
TokenInterface(EXCHANGE_WETH_ADDRESS).deposit{value: exData.srcAmount}();
}
exData.srcAmount -= getFee(exData.srcAmount, exData.user, exData.srcAddr, exData.dfsFeeDivider);
// Try 0x first and then fallback on specific wrapper
if (exData.offchainData.price > 0) {
(success, swapedTokens) = takeOrder(exData, ActionType.SELL);
if (success) {
wrapper = exData.offchainData.exchangeAddr;
}
}
// fallback to desired wrapper if 0x failed
if (!success) {
swapedTokens = saverSwap(exData, ActionType.SELL);
wrapper = exData.wrapper;
}
// if anything is left in weth, pull it to user as eth
if (getBalance(EXCHANGE_WETH_ADDRESS) > 0) {
TokenInterface(EXCHANGE_WETH_ADDRESS).withdraw(
TokenInterface(EXCHANGE_WETH_ADDRESS).balanceOf(address(this))
);
}
if (exData.destAddr == EXCHANGE_WETH_ADDRESS) {
require(getBalance(KYBER_ETH_ADDRESS) >= wmul(exData.minPrice, exData.srcAmount), ERR_SLIPPAGE_HIT);
} else {
require(getBalance(exData.destAddr) >= wmul(exData.minPrice, exData.srcAmount), ERR_SLIPPAGE_HIT);
}
return (wrapper, swapedTokens);
}
/// @notice Internal method that preforms a buy on 0x/on-chain
/// @dev Usefull for other DFS contract to integrate for exchanging
/// @param exData Exchange data struct
/// @return (address, uint) Address of the wrapper used and srcAmount
function _buy(ExchangeData memory exData) internal returns (address, uint) {
address wrapper;
uint swapedTokens;
bool success;
require(exData.destAmount != 0, ERR_DEST_AMOUNT_MISSING);
exData.srcAmount -= getFee(exData.srcAmount, exData.user, exData.srcAddr, exData.dfsFeeDivider);
// if selling eth, convert to weth
if (exData.srcAddr == KYBER_ETH_ADDRESS) {
exData.srcAddr = ethToWethAddr(exData.srcAddr);
TokenInterface(EXCHANGE_WETH_ADDRESS).deposit{value: exData.srcAmount}();
}
if (exData.offchainData.price > 0) {
(success, swapedTokens) = takeOrder(exData, ActionType.BUY);
if (success) {
wrapper = exData.offchainData.exchangeAddr;
}
}
// fallback to desired wrapper if 0x failed
if (!success) {
swapedTokens = saverSwap(exData, ActionType.BUY);
wrapper = exData.wrapper;
}
// if anything is left in weth, pull it to user as eth
if (getBalance(EXCHANGE_WETH_ADDRESS) > 0) {
TokenInterface(EXCHANGE_WETH_ADDRESS).withdraw(
TokenInterface(EXCHANGE_WETH_ADDRESS).balanceOf(address(this))
);
}
if (exData.destAddr == EXCHANGE_WETH_ADDRESS) {
require(getBalance(KYBER_ETH_ADDRESS) >= exData.destAmount, ERR_SLIPPAGE_HIT);
} else {
require(getBalance(exData.destAddr) >= exData.destAmount, ERR_SLIPPAGE_HIT);
}
return (wrapper, getBalance(exData.destAddr));
}
/// @notice Takes order from 0x and returns bool indicating if it is successful
/// @param _exData Exchange data
function takeOrder(
ExchangeData memory _exData,
ActionType _type
) private returns (bool success, uint256) {
if (!ZrxAllowlist(ZRX_ALLOWLIST_ADDR).isZrxAddr(_exData.offchainData.exchangeAddr)) {
return (false, 0);
}
if (!SaverExchangeRegistry(SAVER_EXCHANGE_REGISTRY).isWrapper(_exData.offchainData.wrapper)) {
return (false, 0);
}
// send src amount
ERC20(_exData.srcAddr).safeTransfer(_exData.offchainData.wrapper, _exData.srcAmount);
return OffchainWrapperInterface(_exData.offchainData.wrapper).takeOrder{value: _exData.offchainData.protocolFee}(_exData, _type);
}
/// @notice Calls wraper contract for exchage to preform an on-chain swap
/// @param _exData Exchange data struct
/// @param _type Type of action SELL|BUY
/// @return swapedTokens For Sell that the destAmount, for Buy thats the srcAmount
function saverSwap(ExchangeData memory _exData, ActionType _type) internal returns (uint swapedTokens) {
require(SaverExchangeRegistry(SAVER_EXCHANGE_REGISTRY).isWrapper(_exData.wrapper), ERR_WRAPPER_INVALID);
ERC20(_exData.srcAddr).safeTransfer(_exData.wrapper, _exData.srcAmount);
if (_type == ActionType.SELL) {
swapedTokens = ExchangeInterfaceV3(_exData.wrapper).
sell(_exData.srcAddr, _exData.destAddr, _exData.srcAmount, _exData.wrapperData);
} else {
swapedTokens = ExchangeInterfaceV3(_exData.wrapper).
buy(_exData.srcAddr, _exData.destAddr, _exData.destAmount, _exData.wrapperData);
}
}
// solhint-disable-next-line no-empty-blocks
receive() external virtual payable {}
}
/// @title Implements Boost and Repay for Reflexer Safes
contract RAISaverProxy is DFSExchangeCore, RAISaverProxyHelper {
uint public constant MANUAL_SERVICE_FEE = 400; // 0.25% Fee
uint public constant AUTOMATIC_SERVICE_FEE = 333; // 0.3% Fee
bytes32 public constant ETH_COLL_TYPE = 0x4554482d41000000000000000000000000000000000000000000000000000000;
address public constant SAFE_ENGINE_ADDRESS = 0xCC88a9d330da1133Df3A7bD823B95e52511A6962;
address public constant ORACLE_RELAYER_ADDRESS = 0x4ed9C0dCa0479bC64d8f4EB3007126D5791f7851;
address public constant RAI_JOIN_ADDRESS = 0x0A5653CCa4DB1B6E265F47CAf6969e64f1CFdC45;
address public constant TAX_COLLECTOR_ADDRESS = 0xcDB05aEda142a1B0D6044C09C64e4226c1a281EB;
address public constant RAI_ADDRESS = 0x03ab458634910AaD20eF5f1C8ee96F1D6ac54919;
address public constant BOT_REGISTRY_ADDRESS = 0x637726f8b08a7ABE3aE3aCaB01A80E2d8ddeF77B;
ISAFEEngine public constant safeEngine = ISAFEEngine(SAFE_ENGINE_ADDRESS);
ICoinJoin public constant raiJoin = ICoinJoin(RAI_JOIN_ADDRESS);
IOracleRelayer public constant oracleRelayer = IOracleRelayer(ORACLE_RELAYER_ADDRESS);
DefisaverLogger public constant logger = DefisaverLogger(0x5c55B921f590a89C1Ebe84dF170E655a82b62126);
/// @notice Repay - draws collateral, converts to Rai and repays the debt
/// @dev Must be called by the DSProxy contract that owns the Safe
function repay(
ExchangeData memory _exchangeData,
uint _safeId,
uint _gasCost,
address _joinAddr,
ManagerType _managerType
) public payable {
address managerAddr = getManagerAddr(_managerType);
address user = getOwner(ISAFEManager(managerAddr), _safeId);
bytes32 ilk = ISAFEManager(managerAddr).collateralTypes(_safeId);
drawCollateral(managerAddr, _safeId, _joinAddr, _exchangeData.srcAmount, true);
_exchangeData.user = user;
_exchangeData.dfsFeeDivider = isAutomation() ? AUTOMATIC_SERVICE_FEE : MANUAL_SERVICE_FEE;
(, uint raiAmount) = _sell(_exchangeData);
raiAmount -= takeFee(_gasCost, raiAmount);
paybackDebt(managerAddr, _safeId, ilk, raiAmount, user);
// if there is some eth left (0x fee), return it to user
if (address(this).balance > 0) {
tx.origin.transfer(address(this).balance);
}
logger.Log(address(this), msg.sender, "RAIRepay", abi.encode(_safeId, user, _exchangeData.srcAmount, raiAmount));
}
/// @notice Boost - draws Rai, converts to collateral and adds to Safe
/// @dev Must be called by the DSProxy contract that owns the Safe
function boost(
ExchangeData memory _exchangeData,
uint _safeId,
uint _gasCost,
address _joinAddr,
ManagerType _managerType
) public payable {
address managerAddr = getManagerAddr(_managerType);
address user = getOwner(ISAFEManager(managerAddr), _safeId);
bytes32 ilk = ISAFEManager(managerAddr).collateralTypes(_safeId);
uint raiDrawn = drawRai(managerAddr, _safeId, ilk, _exchangeData.srcAmount);
_exchangeData.user = user;
_exchangeData.dfsFeeDivider = isAutomation() ? AUTOMATIC_SERVICE_FEE : MANUAL_SERVICE_FEE;
_exchangeData.srcAmount = raiDrawn - takeFee(_gasCost, raiDrawn);
(, uint swapedColl) = _sell(_exchangeData);
addCollateral(managerAddr, _safeId, _joinAddr, swapedColl, true);
// if there is some eth left (0x fee), return it to user
if (address(this).balance > 0) {
tx.origin.transfer(address(this).balance);
}
logger.Log(address(this), msg.sender, "RAIBoost", abi.encode(_safeId, user, _exchangeData.srcAmount, swapedColl));
}
/// @notice Draws Rai from the Safe
/// @dev If _raiAmount is bigger than max available we'll draw max
/// @param _managerAddr Address of the Safe Manager
/// @param _safeId Id of the Safe
/// @param _collType Coll type of the Safe
/// @param _raiAmount Amount of Rai to draw
function drawRai(address _managerAddr, uint _safeId, bytes32 _collType, uint _raiAmount) internal returns (uint) {
uint rate = ITaxCollector(TAX_COLLECTOR_ADDRESS).taxSingle(_collType);
uint raiVatBalance = safeEngine.coinBalance(ISAFEManager(_managerAddr).safes(_safeId));
uint maxAmount = getMaxDebt(_managerAddr, _safeId, _collType);
if (_raiAmount >= maxAmount) {
_raiAmount = sub(maxAmount, 1);
}
ISAFEManager(_managerAddr).modifySAFECollateralization(_safeId, int(0), normalizeDrawAmount(_raiAmount, rate, raiVatBalance));
ISAFEManager(_managerAddr).transferInternalCoins(_safeId, address(this), toRad(_raiAmount));
if (safeEngine.safeRights(address(this), address(RAI_JOIN_ADDRESS)) == 0) {
safeEngine.approveSAFEModification(RAI_JOIN_ADDRESS);
}
ICoinJoin(RAI_JOIN_ADDRESS).exit(address(this), _raiAmount);
return _raiAmount;
}
/// @notice Adds collateral to the Safe
/// @param _managerAddr Address of the Safe Manager
/// @param _safeId Id of the Safe
/// @param _joinAddr Address of the join contract for the Safe collateral
/// @param _amount Amount of collateral to add
/// @param _toWeth Should we convert to Weth
function addCollateral(address _managerAddr, uint _safeId, address _joinAddr, uint _amount, bool _toWeth) internal {
int convertAmount = 0;
if (isEthJoinAddr(_joinAddr) && _toWeth) {
TokenInterface(IBasicTokenAdapters(_joinAddr).collateral()).deposit{value: _amount}();
convertAmount = toPositiveInt(_amount);
} else {
convertAmount = toPositiveInt(convertTo18(_joinAddr, _amount));
}
ERC20(address(IBasicTokenAdapters(_joinAddr).collateral())).safeApprove(_joinAddr, _amount);
IBasicTokenAdapters(_joinAddr).join(address(this), _amount);
safeEngine.modifySAFECollateralization(
ISAFEManager(_managerAddr).collateralTypes(_safeId),
ISAFEManager(_managerAddr).safes(_safeId),
address(this),
address(this),
convertAmount,
0
);
}
/// @notice Draws collateral and returns it to DSProxy
/// @param _managerAddr Address of the Safe Manager
/// @dev If _amount is bigger than max available we'll draw max
/// @param _safeId Id of the Safe
/// @param _joinAddr Address of the join contract for the Safe collateral
/// @param _amount Amount of collateral to draw
/// @param _toEth Boolean if we should unwrap Ether
function drawCollateral(address _managerAddr, uint _safeId, address _joinAddr, uint _amount, bool _toEth) internal returns (uint) {
uint frobAmount = _amount;
if (IBasicTokenAdapters(_joinAddr).decimals() != 18) {
frobAmount = _amount * (10 ** (18 - IBasicTokenAdapters(_joinAddr).decimals()));
}
ISAFEManager(_managerAddr).modifySAFECollateralization(_safeId, -toPositiveInt(frobAmount), 0);
ISAFEManager(_managerAddr).transferCollateral(_safeId, address(this), frobAmount);
IBasicTokenAdapters(_joinAddr).exit(address(this), _amount);
if (isEthJoinAddr(_joinAddr) && _toEth) {
TokenInterface(IBasicTokenAdapters(_joinAddr).collateral()).withdraw(_amount); // Weth -> Eth
}
return _amount;
}
/// @notice Paybacks Rai debt
/// @param _managerAddr Address of the Safe Manager
/// @dev If the _raiAmount is bigger than the whole debt, returns extra Rai
/// @param _safeId Id of the Safe
/// @param _collType Coll type of the Safe
/// @param _raiAmount Amount of Rai to payback
/// @param _owner Address that owns the DSProxy that owns the Safe
function paybackDebt(address _managerAddr, uint _safeId, bytes32 _collType, uint _raiAmount, address _owner) internal {
address urn = ISAFEManager(_managerAddr).safes(_safeId);
uint wholeDebt = getAllDebt(SAFE_ENGINE_ADDRESS, urn, urn, _collType);
if (_raiAmount > wholeDebt) {
ERC20(RAI_ADDRESS).transfer(_owner, sub(_raiAmount, wholeDebt));
_raiAmount = wholeDebt;
}
if (ERC20(RAI_ADDRESS).allowance(address(this), RAI_JOIN_ADDRESS) == 0) {
ERC20(RAI_ADDRESS).approve(RAI_JOIN_ADDRESS, uint(-1));
}
raiJoin.join(urn, _raiAmount);
int paybackAmnt = _getRepaidDeltaDebt(SAFE_ENGINE_ADDRESS, ISAFEEngine(safeEngine).coinBalance(urn), urn, _collType);
ISAFEManager(_managerAddr).modifySAFECollateralization(_safeId, 0, paybackAmnt);
}
/// @notice Gets the maximum amount of collateral available to draw
/// @param _managerAddr Address of the Safe Manager
/// @param _safeId Id of the Safe
/// @param _collType Coll type of the Safe
/// @param _joinAddr Joind address of collateral
/// @dev Substracts 1% to aviod rounding error later on
function getMaxCollateral(address _managerAddr, uint _safeId, bytes32 _collType, address _joinAddr) public view returns (uint) {
(uint collateral, uint debt) = getSafeInfo(ISAFEManager(_managerAddr), _safeId, _collType);
(, , uint256 safetyPrice, , , ) =
ISAFEEngine(SAFE_ENGINE_ADDRESS).collateralTypes(_collType);
uint maxCollateral = sub(collateral, wmul(wdiv(RAY, safetyPrice), debt));
uint normalizeMaxCollateral = maxCollateral / (10 ** (18 - IBasicTokenAdapters(_joinAddr).decimals()));
// take one percent due to precision issues
return normalizeMaxCollateral * 99 / 100;
}
/// @notice Gets the maximum amount of debt available to generate
/// @param _managerAddr Address of the Safe Manager
/// @param _safeId Id of the Safe
/// @param _collType Coll type of the Safe
/// @dev Substracts 10 wei to aviod rounding error later on
function getMaxDebt(
address _managerAddr,
uint256 _safeId,
bytes32 _collType
) public view virtual returns (uint256) {
(uint256 collateral, uint256 debt) =
getSafeInfo(ISAFEManager(_managerAddr), _safeId, _collType);
(, , uint256 safetyPrice, , , ) =
ISAFEEngine(SAFE_ENGINE_ADDRESS).collateralTypes(_collType);
return sub(sub(rmul(collateral, safetyPrice), debt), 10);
}
function getPrice(bytes32 _collType) public returns (uint256) {
(, uint256 safetyCRatio) =
IOracleRelayer(ORACLE_RELAYER_ADDRESS).collateralTypes(_collType);
(, , uint256 safetyPrice, , , ) =
ISAFEEngine(SAFE_ENGINE_ADDRESS).collateralTypes(_collType);
uint256 redemptionPrice = IOracleRelayer(ORACLE_RELAYER_ADDRESS).redemptionPrice();
return rmul(rmul(safetyPrice, redemptionPrice), safetyCRatio);
}
function isAutomation() internal view returns(bool) {
return BotRegistry(BOT_REGISTRY_ADDRESS).botList(tx.origin);
}
function takeFee(uint256 _gasCost, uint _amount) internal returns(uint) {
if (_gasCost > 0) {
uint ethRaiPrice = getPrice(ETH_COLL_TYPE);
uint feeAmount = rmul(_gasCost, ethRaiPrice);
if (feeAmount > _amount / 5) {
feeAmount = _amount / 5;
}
address walletAddr = _feeRecipient.getFeeAddr();
ERC20(RAI_ADDRESS).transfer(walletAddr, feeAmount);
return feeAmount;
}
return 0;
}
} abstract contract GasTokenInterface is ERC20 {
function free(uint256 value) public virtual returns (bool success);
function freeUpTo(uint256 value) public virtual returns (uint256 freed);
function freeFrom(address from, uint256 value) public virtual returns (bool success);
function freeFromUpTo(address from, uint256 value) public virtual returns (uint256 freed);
} contract GasBurner {
// solhint-disable-next-line const-name-snakecase
GasTokenInterface public constant gasToken = GasTokenInterface(0x0000000000b3F879cb30FE243b4Dfee438691c04);
modifier burnGas(uint _amount) {
if (gasToken.balanceOf(address(this)) >= _amount) {
gasToken.free(_amount);
}
_;
}
} abstract contract ILendingPool {
function flashLoan( address payable _receiver, address _reserve, uint _amount, bytes calldata _params) external virtual;
function deposit(address _reserve, uint256 _amount, uint16 _referralCode) external virtual payable;
function setUserUseReserveAsCollateral(address _reserve, bool _useAsCollateral) external virtual;
function borrow(address _reserve, uint256 _amount, uint256 _interestRateMode, uint16 _referralCode) external virtual;
function repay( address _reserve, uint256 _amount, address payable _onBehalfOf) external virtual payable;
function swapBorrowRateMode(address _reserve) external virtual;
function getReserves() external virtual view returns(address[] memory);
/// @param _reserve underlying token address
function getReserveData(address _reserve)
external virtual
view
returns (
uint256 totalLiquidity, // reserve total liquidity
uint256 availableLiquidity, // reserve available liquidity for borrowing
uint256 totalBorrowsStable, // total amount of outstanding borrows at Stable rate
uint256 totalBorrowsVariable, // total amount of outstanding borrows at Variable rate
uint256 liquidityRate, // current deposit APY of the reserve for depositors, in Ray units.
uint256 variableBorrowRate, // current variable rate APY of the reserve pool, in Ray units.
uint256 stableBorrowRate, // current stable rate APY of the reserve pool, in Ray units.
uint256 averageStableBorrowRate, // current average stable borrow rate
uint256 utilizationRate, // expressed as total borrows/total liquidity.
uint256 liquidityIndex, // cumulative liquidity index
uint256 variableBorrowIndex, // cumulative variable borrow index
address aTokenAddress, // aTokens contract address for the specific _reserve
uint40 lastUpdateTimestamp // timestamp of the last update of reserve data
);
/// @param _user users address
function getUserAccountData(address _user)
external virtual
view
returns (
uint256 totalLiquidityETH, // user aggregated deposits across all the reserves. In Wei
uint256 totalCollateralETH, // user aggregated collateral across all the reserves. In Wei
uint256 totalBorrowsETH, // user aggregated outstanding borrows across all the reserves. In Wei
uint256 totalFeesETH, // user aggregated current outstanding fees in ETH. In Wei
uint256 availableBorrowsETH, // user available amount to borrow in ETH
uint256 currentLiquidationThreshold, // user current average liquidation threshold across all the collaterals deposited
uint256 ltv, // user average Loan-to-Value between all the collaterals
uint256 healthFactor // user current Health Factor
);
/// @param _reserve underlying token address
/// @param _user users address
function getUserReserveData(address _reserve, address _user)
external virtual
view
returns (
uint256 currentATokenBalance, // user current reserve aToken balance
uint256 currentBorrowBalance, // user current reserve outstanding borrow balance
uint256 principalBorrowBalance, // user balance of borrowed asset
uint256 borrowRateMode, // user borrow rate mode either Stable or Variable
uint256 borrowRate, // user current borrow rate APY
uint256 liquidityRate, // user current earn rate on _reserve
uint256 originationFee, // user outstanding loan origination fee
uint256 variableBorrowIndex, // user variable cumulative index
uint256 lastUpdateTimestamp, // Timestamp of the last data update
bool usageAsCollateralEnabled // Whether the user's current reserve is enabled as a collateral
);
function getReserveConfigurationData(address _reserve)
external virtual
view
returns (
uint256 ltv,
uint256 liquidationThreshold,
uint256 liquidationBonus,
address rateStrategyAddress,
bool usageAsCollateralEnabled,
bool borrowingEnabled,
bool stableBorrowRateEnabled,
bool isActive
);
// ------------------ LendingPoolCoreData ------------------------
function getReserveATokenAddress(address _reserve) public virtual view returns (address);
function getReserveConfiguration(address _reserve)
external virtual
view
returns (uint256, uint256, uint256, bool);
function getUserUnderlyingAssetBalance(address _reserve, address _user)
public virtual
view
returns (uint256);
function getReserveCurrentLiquidityRate(address _reserve)
public virtual
view
returns (uint256);
function getReserveCurrentVariableBorrowRate(address _reserve)
public virtual
view
returns (uint256);
function getReserveCurrentStableBorrowRate(address _reserve)
public virtual
view
returns (uint256);
function getReserveTotalLiquidity(address _reserve)
public virtual
view
returns (uint256);
function getReserveAvailableLiquidity(address _reserve)
public virtual
view
returns (uint256);
function getReserveTotalBorrowsVariable(address _reserve)
public virtual
view
returns (uint256);
function getReserveTotalBorrowsStable(address _reserve)
public virtual
view
returns (uint256);
// ---------------- LendingPoolDataProvider ---------------------
function calculateUserGlobalData(address _user)
public virtual
view
returns (
uint256 totalLiquidityBalanceETH,
uint256 totalCollateralBalanceETH,
uint256 totalBorrowBalanceETH,
uint256 totalFeesETH,
uint256 currentLtv,
uint256 currentLiquidationThreshold,
uint256 healthFactor,
bool healthFactorBelowThreshold
);
}
library Account {
enum Status {Normal, Liquid, Vapor}
struct Info {
address owner; // The address that owns the account
uint256 number; // A nonce that allows a single address to control many accounts
}
struct Storage {
mapping(uint256 => Types.Par) balances; // Mapping from marketId to principal
Status status;
}
}
library Actions {
enum ActionType {
Deposit, // supply tokens
Withdraw, // borrow tokens
Transfer, // transfer balance between accounts
Buy, // buy an amount of some token (public virtually)
Sell, // sell an amount of some token (public virtually)
Trade, // trade tokens against another account
Liquidate, // liquidate an undercollateralized or expiring account
Vaporize, // use excess tokens to zero-out a completely negative account
Call // send arbitrary data to an address
}
enum AccountLayout {OnePrimary, TwoPrimary, PrimaryAndSecondary}
enum MarketLayout {ZeroMarkets, OneMarket, TwoMarkets}
struct ActionArgs {
ActionType actionType;
uint256 accountId;
Types.AssetAmount amount;
uint256 primaryMarketId;
uint256 secondaryMarketId;
address otherAddress;
uint256 otherAccountId;
bytes data;
}
struct DepositArgs {
Types.AssetAmount amount;
Account.Info account;
uint256 market;
address from;
}
struct WithdrawArgs {
Types.AssetAmount amount;
Account.Info account;
uint256 market;
address to;
}
struct TransferArgs {
Types.AssetAmount amount;
Account.Info accountOne;
Account.Info accountTwo;
uint256 market;
}
struct BuyArgs {
Types.AssetAmount amount;
Account.Info account;
uint256 makerMarket;
uint256 takerMarket;
address exchangeWrapper;
bytes orderData;
}
struct SellArgs {
Types.AssetAmount amount;
Account.Info account;
uint256 takerMarket;
uint256 makerMarket;
address exchangeWrapper;
bytes orderData;
}
struct TradeArgs {
Types.AssetAmount amount;
Account.Info takerAccount;
Account.Info makerAccount;
uint256 inputMarket;
uint256 outputMarket;
address autoTrader;
bytes tradeData;
}
struct LiquidateArgs {
Types.AssetAmount amount;
Account.Info solidAccount;
Account.Info liquidAccount;
uint256 owedMarket;
uint256 heldMarket;
}
struct VaporizeArgs {
Types.AssetAmount amount;
Account.Info solidAccount;
Account.Info vaporAccount;
uint256 owedMarket;
uint256 heldMarket;
}
struct CallArgs {
Account.Info account;
address callee;
bytes data;
}
}
library Decimal {
struct D256 {
uint256 value;
}
}
library Interest {
struct Rate {
uint256 value;
}
struct Index {
uint96 borrow;
uint96 supply;
uint32 lastUpdate;
}
}
library Monetary {
struct Price {
uint256 value;
}
struct Value {
uint256 value;
}
}
library Storage {
// All information necessary for tracking a market
struct Market {
// Contract address of the associated ERC20 token
address token;
// Total aggregated supply and borrow amount of the entire market
Types.TotalPar totalPar;
// Interest index of the market
Interest.Index index;
// Contract address of the price oracle for this market
address priceOracle;
// Contract address of the interest setter for this market
address interestSetter;
// Multiplier on the marginRatio for this market
Decimal.D256 marginPremium;
// Multiplier on the liquidationSpread for this market
Decimal.D256 spreadPremium;
// Whether additional borrows are allowed for this market
bool isClosing;
}
// The global risk parameters that govern the health and security of the system
struct RiskParams {
// Required ratio of over-collateralization
Decimal.D256 marginRatio;
// Percentage penalty incurred by liquidated accounts
Decimal.D256 liquidationSpread;
// Percentage of the borrower's interest fee that gets passed to the suppliers
Decimal.D256 earningsRate;
// The minimum absolute borrow value of an account
// There must be sufficient incentivize to liquidate undercollateralized accounts
Monetary.Value minBorrowedValue;
}
// The maximum RiskParam values that can be set
struct RiskLimits {
uint64 marginRatioMax;
uint64 liquidationSpreadMax;
uint64 earningsRateMax;
uint64 marginPremiumMax;
uint64 spreadPremiumMax;
uint128 minBorrowedValueMax;
}
// The entire storage state of Solo
struct State {
// number of markets
uint256 numMarkets;
// marketId => Market
mapping(uint256 => Market) markets;
// owner => account number => Account
mapping(address => mapping(uint256 => Account.Storage)) accounts;
// Addresses that can control other users accounts
mapping(address => mapping(address => bool)) operators;
// Addresses that can control all users accounts
mapping(address => bool) globalOperators;
// mutable risk parameters of the system
RiskParams riskParams;
// immutable risk limits of the system
RiskLimits riskLimits;
}
}
library Types {
enum AssetDenomination {
Wei, // the amount is denominated in wei
Par // the amount is denominated in par
}
enum AssetReference {
Delta, // the amount is given as a delta from the current value
Target // the amount is given as an exact number to end up at
}
struct AssetAmount {
bool sign; // true if positive
AssetDenomination denomination;
AssetReference ref;
uint256 value;
}
struct TotalPar {
uint128 borrow;
uint128 supply;
}
struct Par {
bool sign; // true if positive
uint128 value;
}
struct Wei {
bool sign; // true if positive
uint256 value;
}
}
abstract contract ISoloMargin {
struct OperatorArg {
address operator;
bool trusted;
}
function ownerSetSpreadPremium(
uint256 marketId,
Decimal.D256 memory spreadPremium
) public virtual;
function getIsGlobalOperator(address operator) public virtual view returns (bool);
function getMarketTokenAddress(uint256 marketId)
public virtual
view
returns (address);
function ownerSetInterestSetter(uint256 marketId, address interestSetter)
public virtual;
function getAccountValues(Account.Info memory account)
public virtual
view
returns (Monetary.Value memory, Monetary.Value memory);
function getMarketPriceOracle(uint256 marketId)
public virtual
view
returns (address);
function getMarketInterestSetter(uint256 marketId)
public virtual
view
returns (address);
function getMarketSpreadPremium(uint256 marketId)
public virtual
view
returns (Decimal.D256 memory);
function getNumMarkets() public virtual view returns (uint256);
function ownerWithdrawUnsupportedTokens(address token, address recipient)
public virtual
returns (uint256);
function ownerSetMinBorrowedValue(Monetary.Value memory minBorrowedValue)
public virtual;
function ownerSetLiquidationSpread(Decimal.D256 memory spread) public virtual;
function ownerSetEarningsRate(Decimal.D256 memory earningsRate) public virtual;
function getIsLocalOperator(address owner, address operator)
public virtual
view
returns (bool);
function getAccountPar(Account.Info memory account, uint256 marketId)
public virtual
view
returns (Types.Par memory);
function ownerSetMarginPremium(
uint256 marketId,
Decimal.D256 memory marginPremium
) public virtual;
function getMarginRatio() public virtual view returns (Decimal.D256 memory);
function getMarketCurrentIndex(uint256 marketId)
public virtual
view
returns (Interest.Index memory);
function getMarketIsClosing(uint256 marketId) public virtual view returns (bool);
function getRiskParams() public virtual view returns (Storage.RiskParams memory);
function getAccountBalances(Account.Info memory account)
public virtual
view
returns (address[] memory, Types.Par[] memory, Types.Wei[] memory);
function renounceOwnership() public virtual;
function getMinBorrowedValue() public virtual view returns (Monetary.Value memory);
function setOperators(OperatorArg[] memory args) public virtual;
function getMarketPrice(uint256 marketId) public virtual view returns (address);
function owner() public virtual view returns (address);
function isOwner() public virtual view returns (bool);
function ownerWithdrawExcessTokens(uint256 marketId, address recipient)
public virtual
returns (uint256);
function ownerAddMarket(
address token,
address priceOracle,
address interestSetter,
Decimal.D256 memory marginPremium,
Decimal.D256 memory spreadPremium
) public virtual;
function operate(
Account.Info[] memory accounts,
Actions.ActionArgs[] memory actions
) public virtual;
function getMarketWithInfo(uint256 marketId)
public virtual
view
returns (
Storage.Market memory,
Interest.Index memory,
Monetary.Price memory,
Interest.Rate memory
);
function ownerSetMarginRatio(Decimal.D256 memory ratio) public virtual;
function getLiquidationSpread() public virtual view returns (Decimal.D256 memory);
function getAccountWei(Account.Info memory account, uint256 marketId)
public virtual
view
returns (Types.Wei memory);
function getMarketTotalPar(uint256 marketId)
public virtual
view
returns (Types.TotalPar memory);
function getLiquidationSpreadForPair(
uint256 heldMarketId,
uint256 owedMarketId
) public virtual view returns (Decimal.D256 memory);
function getNumExcessTokens(uint256 marketId)
public virtual
view
returns (Types.Wei memory);
function getMarketCachedIndex(uint256 marketId)
public virtual
view
returns (Interest.Index memory);
function getAccountStatus(Account.Info memory account)
public virtual
view
returns (uint8);
function getEarningsRate() public virtual view returns (Decimal.D256 memory);
function ownerSetPriceOracle(uint256 marketId, address priceOracle) public virtual;
function getRiskLimits() public virtual view returns (Storage.RiskLimits memory);
function getMarket(uint256 marketId)
public virtual
view
returns (Storage.Market memory);
function ownerSetIsClosing(uint256 marketId, bool isClosing) public virtual;
function ownerSetGlobalOperator(address operator, bool approved) public virtual;
function transferOwnership(address newOwner) public virtual;
function getAdjustedAccountValues(Account.Info memory account)
public virtual
view
returns (Monetary.Value memory, Monetary.Value memory);
function getMarketMarginPremium(uint256 marketId)
public virtual
view
returns (Decimal.D256 memory);
function getMarketInterestRate(uint256 marketId)
public virtual
view
returns (Interest.Rate memory);
}
contract DydxFlashLoanBase {
using SafeMath for uint256;
address public constant SOLO_MARGIN_ADDRESS = 0x1E0447b19BB6EcFdAe1e4AE1694b0C3659614e4e;
function _getMarketIdFromTokenAddress(address token)
internal
view
returns (uint256)
{
return 0;
}
function _getRepaymentAmountInternal(uint256 amount)
internal
view
returns (uint256)
{
// Needs to be overcollateralize
// Needs to provide +2 wei to be safe
return amount.add(2);
}
function _getAccountInfo() internal view returns (Account.Info memory) {
return Account.Info({owner: address(this), number: 1});
}
function _getWithdrawAction(uint marketId, uint256 amount, address contractAddr)
internal
view
returns (Actions.ActionArgs memory)
{
return
Actions.ActionArgs({
actionType: Actions.ActionType.Withdraw,
accountId: 0,
amount: Types.AssetAmount({
sign: false,
denomination: Types.AssetDenomination.Wei,
ref: Types.AssetReference.Delta,
value: amount
}),
primaryMarketId: marketId,
secondaryMarketId: 0,
otherAddress: contractAddr,
otherAccountId: 0,
data: ""
});
}
function _getCallAction(bytes memory data, address contractAddr)
internal
view
returns (Actions.ActionArgs memory)
{
return
Actions.ActionArgs({
actionType: Actions.ActionType.Call,
accountId: 0,
amount: Types.AssetAmount({
sign: false,
denomination: Types.AssetDenomination.Wei,
ref: Types.AssetReference.Delta,
value: 0
}),
primaryMarketId: 0,
secondaryMarketId: 0,
otherAddress: contractAddr,
otherAccountId: 0,
data: data
});
}
function _getDepositAction(uint marketId, uint256 amount, address contractAddr)
internal
view
returns (Actions.ActionArgs memory)
{
return
Actions.ActionArgs({
actionType: Actions.ActionType.Deposit,
accountId: 0,
amount: Types.AssetAmount({
sign: true,
denomination: Types.AssetDenomination.Wei,
ref: Types.AssetReference.Delta,
value: amount
}),
primaryMarketId: marketId,
secondaryMarketId: 0,
otherAddress: contractAddr,
otherAccountId: 0,
data: ""
});
}
}
contract RAISaverTaker is RAISaverProxy, DydxFlashLoanBase, GasBurner {
address public constant WETH_ADDR = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
struct SaverData {
uint256 flAmount;
bool isRepay;
uint256 safeId;
uint256 gasCost;
address joinAddr;
ManagerType managerType;
}
function boostWithLoan(
ExchangeData memory _exchangeData,
uint256 _safeId,
uint256 _gasCost,
address _joinAddr,
ManagerType _managerType,
address _raiSaverFlashLoan
) public payable burnGas(25) {
address managerAddr = getManagerAddr(_managerType);
uint256 maxDebt =
getMaxDebt(managerAddr, _safeId, ISAFEManager(managerAddr).collateralTypes(_safeId));
if (maxDebt >= _exchangeData.srcAmount) {
if (_exchangeData.srcAmount > maxDebt) {
_exchangeData.srcAmount = maxDebt;
}
boost(_exchangeData, _safeId, _gasCost, _joinAddr, _managerType);
return;
}
uint256 loanAmount = getAvailableEthLiquidity();
SaverData memory saverData =
SaverData({
flAmount: loanAmount,
isRepay: false,
safeId: _safeId,
gasCost: _gasCost,
joinAddr: _joinAddr,
managerType: _managerType
});
_flashLoan(_raiSaverFlashLoan, _exchangeData, saverData);
}
function repayWithLoan(
ExchangeData memory _exchangeData,
uint256 _safeId,
uint256 _gasCost,
address _joinAddr,
ManagerType _managerType,
address _raiSaverFlashLoan
) public payable burnGas(25) {
address managerAddr = getManagerAddr(_managerType);
uint256 maxColl =
getMaxCollateral(
managerAddr,
_safeId,
ISAFEManager(managerAddr).collateralTypes(_safeId),
_joinAddr
);
if (maxColl >= _exchangeData.srcAmount) {
if (_exchangeData.srcAmount > maxColl) {
_exchangeData.srcAmount = maxColl;
}
repay(_exchangeData, _safeId, _gasCost, _joinAddr, _managerType);
return;
}
uint256 loanAmount = _exchangeData.srcAmount;
SaverData memory saverData =
SaverData({
flAmount: loanAmount,
isRepay: true,
safeId: _safeId,
gasCost: _gasCost,
joinAddr: _joinAddr,
managerType: _managerType
});
_flashLoan(_raiSaverFlashLoan, _exchangeData, saverData);
}
/// @notice Gets the maximum amount of debt available to generate
/// @param _managerAddr Address of the CDP Manager
/// @param _safeId Id of the CDP
/// @param _collType Coll type of the CDP
function getMaxDebt(
address _managerAddr,
uint256 _safeId,
bytes32 _collType
) public override view returns (uint256) {
(uint256 collateral, uint256 debt) =
getSafeInfo(ISAFEManager(_managerAddr), _safeId, _collType);
(, , uint256 safetyPrice, , , ) =
ISAFEEngine(SAFE_ENGINE_ADDRESS).collateralTypes(_collType);
return sub(rmul(collateral, safetyPrice), debt);
}
/// @notice Fetches Eth Dydx liqudity
function getAvailableEthLiquidity() internal view returns (uint256 liquidity) {
liquidity = ERC20(WETH_ADDR).balanceOf(SOLO_MARGIN_ADDRESS);
}
/// @notice Starts the process to move users position 1 collateral and 1 borrow
/// @dev User must send 2 wei with this transaction
function _flashLoan(address RAI_SAVER_FLASH_LOAN, ExchangeData memory _exchangeData, SaverData memory _saverData) internal {
ISoloMargin solo = ISoloMargin(SOLO_MARGIN_ADDRESS);
address managerAddr = getManagerAddr(_saverData.managerType);
// Get marketId from token address
uint256 marketId = _getMarketIdFromTokenAddress(WETH_ADDR);
// Calculate repay amount (_amount + (2 wei))
// Approve transfer from
uint256 repayAmount = _getRepaymentAmountInternal(_saverData.flAmount);
ERC20(WETH_ADDR).approve(SOLO_MARGIN_ADDRESS, repayAmount);
Actions.ActionArgs[] memory operations = new Actions.ActionArgs[](3);
operations[0] = _getWithdrawAction(marketId, _saverData.flAmount, RAI_SAVER_FLASH_LOAN);
payable(RAI_SAVER_FLASH_LOAN).transfer(msg.value); // 0x fee
bytes memory exchangeData = packExchangeData(_exchangeData);
operations[1] = _getCallAction(abi.encode(exchangeData, _saverData), RAI_SAVER_FLASH_LOAN);
operations[2] = _getDepositAction(marketId, repayAmount, address(this));
Account.Info[] memory accountInfos = new Account.Info[](1);
accountInfos[0] = _getAccountInfo();
ISAFEManager(managerAddr).allowSAFE(_saverData.safeId, RAI_SAVER_FLASH_LOAN, 1);
solo.operate(accountInfos, operations);
ISAFEManager(managerAddr).allowSAFE(_saverData.safeId, RAI_SAVER_FLASH_LOAN, 0);
}
} | @notice Converts Kybers Eth address -> Weth @param _src Input address | function ethToWethAddr(address _src) internal pure returns (address) {
return _src == KYBER_ETH_ADDRESS ? EXCHANGE_WETH_ADDRESS : _src;
}
mapping(address => bool) private wrappers;
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./partial_match/1/0x8ad8078D5966ca83c426a5B4d9549aAcAeF1Ac2a/sources/contracts/Oracle.sol | * @notice Asserts whether the sender has the SERVICE_ADMIN_ROLE/ | modifier onlyServiceAdmin() {
require(cegaState.isServiceAdmin(msg.sender), "403:SA");
_;
}
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pragma solidity >=0.5.4 <0.6.0;
import './SafeMath.sol';
import './TAOController.sol';
import './ITAOPool.sol';
import './ITAOFactory.sol';
import './TAOCurrency.sol';
import './Logos.sol';
import './TAO.sol';
/**
* @title TAOPool
*
* This contract acts as the bookkeeper of TAO Currencies that are staked on TAO
*/
contract TAOPool is TAOController, ITAOPool {
using SafeMath for uint256;
address public taoFactoryAddress;
address public pathosAddress;
address public ethosAddress;
address public logosAddress;
ITAOFactory internal _taoFactory;
TAOCurrency internal _pathos;
TAOCurrency internal _ethos;
Logos internal _logos;
struct Pool {
address taoId;
/**
* If true, has ethos cap. Otherwise, no ethos cap.
*/
bool ethosCapStatus;
uint256 ethosCapAmount; // Creates a cap for the amount of Ethos that can be staked into this pool
/**
* If true, Pool is live and can be staked into.
*/
bool status;
}
struct EthosLot {
bytes32 ethosLotId; // The ID of this Lot
address nameId; // The ID of the Name that staked Ethos
uint256 lotQuantity; // Amount of Ethos being staked to the Pool from this Lot
address taoId; // Identifier for the Pool this Lot is adding to
uint256 poolPreStakeSnapshot; // Amount of Ethos contributed to the Pool prior to this Lot Number
uint256 poolStakeLotSnapshot; // poolPreStakeSnapshot + lotQuantity
uint256 lotValueInLogos;
uint256 logosWithdrawn; // Amount of Logos withdrawn from this Lot
uint256 timestamp;
}
uint256 public contractTotalEthosLot; // Total Ethos lot from all pools
uint256 public contractTotalPathosStake; // Total Pathos stake from all pools (how many Pathos stakes are there in contract)
uint256 public contractTotalEthos; // Quantity of Ethos that has been staked to all Pools
uint256 public contractTotalPathos; // Quantity of Pathos that has been staked to all Pools
uint256 public contractTotalLogosWithdrawn; // Quantity of Logos that has been withdrawn from all Pools
// Mapping from TAO ID to Pool
mapping (address => Pool) public pools;
// Mapping from Ethos Lot ID to Ethos Lot
mapping (bytes32 => EthosLot) public ethosLots;
// Mapping from Pool's TAO ID to total Ethos Lots in the Pool
mapping (address => uint256) public poolTotalEthosLot;
// Mapping from Pool's TAO ID to quantity of Logos that has been withdrawn from the Pool
mapping (address => uint256) public poolTotalLogosWithdrawn;
// Mapping from a Name ID to its Ethos Lots
mapping (address => bytes32[]) internal ownerEthosLots;
// Mapping from a Name ID to quantity of Ethos staked from all Ethos lots
mapping (address => uint256) public totalEthosStaked;
// Mapping from a Name ID to quantity of Pathos staked from all Ethos lots
mapping (address => uint256) public totalPathosStaked;
// Mapping from a Name ID to total Logos withdrawn from all Ethos lots
mapping (address => uint256) public totalLogosWithdrawn;
// Mapping from a Name ID to quantity of Ethos staked from all Ethos lots on a Pool
mapping (address => mapping (address => uint256)) public namePoolEthosStaked;
// Mapping from a Name ID to quantity of Pathos staked on a Pool
mapping (address => mapping (address => uint256)) public namePoolPathosStaked;
// Mapping from a Name ID to quantity of Logos withdrawn from a Pool
mapping (address => mapping (address => uint256)) public namePoolLogosWithdrawn;
// Event to be broadcasted to public when Pool is created
event CreatePool(address indexed taoId, bool ethosCapStatus, uint256 ethosCapAmount, bool status);
// Event to be broadcasted to public when Pool's status is updated
// If status == true, start Pool
// Otherwise, stop Pool
event UpdatePoolStatus(address indexed taoId, bool status, uint256 nonce);
// Event to be broadcasted to public when Pool's Ethos cap is updated
event UpdatePoolEthosCap(address indexed taoId, bool ethosCapStatus, uint256 ethosCapAmount, uint256 nonce);
/**
* Event to be broadcasted to public when nameId stakes Ethos
*/
event StakeEthos(address indexed taoId, bytes32 indexed ethosLotId, address indexed nameId, uint256 lotQuantity, uint256 poolPreStakeSnapshot, uint256 poolStakeLotSnapshot, uint256 lotValueInLogos, uint256 timestamp);
// Event to be broadcasted to public when nameId stakes Pathos
event StakePathos(address indexed taoId, bytes32 indexed stakeId, address indexed nameId, uint256 stakeQuantity, uint256 currentPoolTotalStakedPathos, uint256 timestamp);
// Event to be broadcasted to public when nameId withdraws Logos from Ethos Lot
event WithdrawLogos(address indexed nameId, bytes32 indexed ethosLotId, address indexed taoId, uint256 withdrawnAmount, uint256 currentLotValueInLogos, uint256 currentLotLogosWithdrawn, uint256 timestamp);
/**
* @dev Constructor function
*/
constructor(address _nameFactoryAddress, address _taoFactoryAddress, address _nameTAOPositionAddress, address _pathosAddress, address _ethosAddress, address _logosAddress)
TAOController(_nameFactoryAddress) public {
setTAOFactoryAddress(_taoFactoryAddress);
setNameTAOPositionAddress(_nameTAOPositionAddress);
setPathosAddress(_pathosAddress);
setEthosAddress(_ethosAddress);
setLogosAddress(_logosAddress);
}
/**
* @dev Check if calling address is TAO Factory address
*/
modifier onlyTAOFactory {
require (msg.sender == taoFactoryAddress);
_;
}
/***** The AO ONLY METHODS *****/
/**
* @dev The AO set the TAOFactory Address
* @param _taoFactoryAddress The address of TAOFactory
*/
function setTAOFactoryAddress(address _taoFactoryAddress) public onlyTheAO {
require (_taoFactoryAddress != address(0));
taoFactoryAddress = _taoFactoryAddress;
_taoFactory = ITAOFactory(_taoFactoryAddress);
}
/**
* @dev The AO set the Pathos Address
* @param _pathosAddress The address of Pathos
*/
function setPathosAddress(address _pathosAddress) public onlyTheAO {
require (_pathosAddress != address(0));
pathosAddress = _pathosAddress;
_pathos = TAOCurrency(_pathosAddress);
}
/**
* @dev The AO set the Ethos Address
* @param _ethosAddress The address of Ethos
*/
function setEthosAddress(address _ethosAddress) public onlyTheAO {
require (_ethosAddress != address(0));
ethosAddress = _ethosAddress;
_ethos = TAOCurrency(_ethosAddress);
}
/**
* @dev The AO set the Logos Address
* @param _logosAddress The address of Logos
*/
function setLogosAddress(address _logosAddress) public onlyTheAO {
require (_logosAddress != address(0));
logosAddress = _logosAddress;
_logos = Logos(_logosAddress);
}
/***** PUBLIC METHODS *****/
/**
* @dev Check whether or not Pool exist for a TAO ID
* @param _id The ID to be checked
* @return true if yes, false otherwise
*/
function isExist(address _id) public view returns (bool) {
return pools[_id].taoId != address(0);
}
/**
* @dev Create a pool for a TAO
*/
function createPool(
address _taoId,
bool _ethosCapStatus,
uint256 _ethosCapAmount
) external isTAO(_taoId) onlyTAOFactory returns (bool) {
// Make sure ethos cap amount is provided if ethos cap is enabled
if (_ethosCapStatus) {
require (_ethosCapAmount > 0);
}
// Make sure the pool is not yet created
require (pools[_taoId].taoId == address(0));
Pool storage _pool = pools[_taoId];
_pool.taoId = _taoId;
_pool.status = true;
_pool.ethosCapStatus = _ethosCapStatus;
if (_ethosCapStatus) {
_pool.ethosCapAmount = _ethosCapAmount;
}
emit CreatePool(_pool.taoId, _pool.ethosCapStatus, _pool.ethosCapAmount, _pool.status);
return true;
}
/**
* @dev Start/Stop a Pool
* @param _taoId The TAO ID of the Pool
* @param _status The status to set. true = start. false = stop
*/
function updatePoolStatus(address _taoId, bool _status) public isTAO(_taoId) onlyAdvocate(_taoId) senderNameNotCompromised {
require (pools[_taoId].taoId != address(0));
pools[_taoId].status = _status;
uint256 _nonce = _taoFactory.incrementNonce(_taoId);
require (_nonce > 0);
emit UpdatePoolStatus(_taoId, _status, _nonce);
}
/**
* @dev Update Ethos cap of a Pool
* @param _taoId The TAO ID of the Pool
* @param _ethosCapStatus The ethos cap status to set
* @param _ethosCapAmount The ethos cap amount to set
*/
function updatePoolEthosCap(address _taoId, bool _ethosCapStatus, uint256 _ethosCapAmount) public isTAO(_taoId) onlyAdvocate(_taoId) senderNameNotCompromised {
require (pools[_taoId].taoId != address(0));
// If there is an ethos cap
if (_ethosCapStatus) {
require (_ethosCapAmount > 0 && _ethosCapAmount > _pathos.balanceOf(_taoId));
}
pools[_taoId].ethosCapStatus = _ethosCapStatus;
if (_ethosCapStatus) {
pools[_taoId].ethosCapAmount = _ethosCapAmount;
}
uint256 _nonce = _taoFactory.incrementNonce(_taoId);
require (_nonce > 0);
emit UpdatePoolEthosCap(_taoId, _ethosCapStatus, _ethosCapAmount, _nonce);
}
/**
* @dev A Name stakes Ethos in Pool `_taoId`
* @param _taoId The TAO ID of the Pool
* @param _quantity The amount of Ethos to be staked
*/
function stakeEthos(address _taoId, uint256 _quantity) public isTAO(_taoId) senderIsName senderNameNotCompromised {
Pool memory _pool = pools[_taoId];
address _nameId = _nameFactory.ethAddressToNameId(msg.sender);
require (_pool.status == true && _quantity > 0 && _ethos.balanceOf(_nameId) >= _quantity);
// If there is an ethos cap
if (_pool.ethosCapStatus) {
require (_ethos.balanceOf(_taoId).add(_quantity) <= _pool.ethosCapAmount);
}
// Create Ethos Lot for this transaction
contractTotalEthosLot++;
poolTotalEthosLot[_taoId]++;
// Generate Ethos Lot ID
bytes32 _ethosLotId = keccak256(abi.encodePacked(this, msg.sender, contractTotalEthosLot));
EthosLot storage _ethosLot = ethosLots[_ethosLotId];
_ethosLot.ethosLotId = _ethosLotId;
_ethosLot.nameId = _nameId;
_ethosLot.lotQuantity = _quantity;
_ethosLot.taoId = _taoId;
_ethosLot.poolPreStakeSnapshot = _ethos.balanceOf(_taoId);
_ethosLot.poolStakeLotSnapshot = _ethos.balanceOf(_taoId).add(_quantity);
_ethosLot.lotValueInLogos = _quantity;
_ethosLot.timestamp = now;
ownerEthosLots[_nameId].push(_ethosLotId);
// Update contract variables
totalEthosStaked[_nameId] = totalEthosStaked[_nameId].add(_quantity);
namePoolEthosStaked[_nameId][_taoId] = namePoolEthosStaked[_nameId][_taoId].add(_quantity);
contractTotalEthos = contractTotalEthos.add(_quantity);
require (_ethos.transferFrom(_nameId, _taoId, _quantity));
emit StakeEthos(_ethosLot.taoId, _ethosLot.ethosLotId, _ethosLot.nameId, _ethosLot.lotQuantity, _ethosLot.poolPreStakeSnapshot, _ethosLot.poolStakeLotSnapshot, _ethosLot.lotValueInLogos, _ethosLot.timestamp);
}
/**
* @dev Retrieve number of Ethos Lots a `_nameId` has
* @param _nameId The Name ID of the Ethos Lot's owner
* @return Total Ethos Lots the owner has
*/
function ownerTotalEthosLot(address _nameId) public view returns (uint256) {
return ownerEthosLots[_nameId].length;
}
/**
* @dev Get list of owner's Ethos Lot IDs from `_from` to `_to` index
* @param _nameId The Name Id of the Ethos Lot's owner
* @param _from The starting index, (i.e 0)
* @param _to The ending index, (i.e total - 1)
* @return list of owner's Ethos Lot IDs
*/
function ownerEthosLotIds(address _nameId, uint256 _from, uint256 _to) public view returns (bytes32[] memory) {
require (_from >= 0 && _to >= _from && ownerEthosLots[_nameId].length > _to);
bytes32[] memory _ethosLotIds = new bytes32[](_to.sub(_from).add(1));
for (uint256 i = _from; i <= _to; i++) {
_ethosLotIds[i.sub(_from)] = ownerEthosLots[_nameId][i];
}
return _ethosLotIds;
}
/**
* @dev Return the amount of Pathos that can be staked on Pool
* @param _taoId The TAO ID of the Pool
* @return The amount of Pathos that can be staked
*/
function availablePathosToStake(address _taoId) public isTAO(_taoId) view returns (uint256) {
if (pools[_taoId].status == true) {
return _ethos.balanceOf(_taoId).sub(_pathos.balanceOf(_taoId));
} else {
return 0;
}
}
/**
* @dev A Name stakes Pathos in Pool `_taoId`
* @param _taoId The TAO ID of the Pool
* @param _quantity The amount of Pathos to stake
*/
function stakePathos(address _taoId, uint256 _quantity) public isTAO(_taoId) senderIsName senderNameNotCompromised {
Pool memory _pool = pools[_taoId];
address _nameId = _nameFactory.ethAddressToNameId(msg.sender);
require (_pool.status == true && _quantity > 0 && _pathos.balanceOf(_nameId) >= _quantity && _quantity <= availablePathosToStake(_taoId));
// Update contract variables
contractTotalPathosStake++;
totalPathosStaked[_nameId] = totalPathosStaked[_nameId].add(_quantity);
namePoolPathosStaked[_nameId][_taoId] = namePoolPathosStaked[_nameId][_taoId].add(_quantity);
contractTotalPathos = contractTotalPathos.add(_quantity);
// Generate Pathos Stake ID
bytes32 _stakeId = keccak256(abi.encodePacked(this, msg.sender, contractTotalPathosStake));
require (_pathos.transferFrom(_nameId, _taoId, _quantity));
// Also add advocated TAO logos to Advocate of _taoId
require (_logos.addAdvocatedTAOLogos(_taoId, _quantity));
emit StakePathos(_taoId, _stakeId, _nameId, _quantity, _pathos.balanceOf(_taoId), now);
}
/**
* @dev Name that staked Ethos withdraw Logos from Ethos Lot `_ethosLotId`
* @param _ethosLotId The ID of the Ethos Lot
*/
function withdrawLogos(bytes32 _ethosLotId) public senderIsName senderNameNotCompromised {
EthosLot storage _ethosLot = ethosLots[_ethosLotId];
address _nameId = _nameFactory.ethAddressToNameId(msg.sender);
require (_ethosLot.nameId == _nameId && _ethosLot.lotValueInLogos > 0);
uint256 logosAvailableToWithdraw = lotLogosAvailableToWithdraw(_ethosLotId);
require (logosAvailableToWithdraw > 0 && logosAvailableToWithdraw <= _ethosLot.lotValueInLogos);
// Update lot variables
_ethosLot.logosWithdrawn = _ethosLot.logosWithdrawn.add(logosAvailableToWithdraw);
_ethosLot.lotValueInLogos = _ethosLot.lotValueInLogos.sub(logosAvailableToWithdraw);
// Update contract variables
contractTotalLogosWithdrawn = contractTotalLogosWithdrawn.add(logosAvailableToWithdraw);
poolTotalLogosWithdrawn[_ethosLot.taoId] = poolTotalLogosWithdrawn[_ethosLot.taoId].add(logosAvailableToWithdraw);
totalLogosWithdrawn[_ethosLot.nameId] = totalLogosWithdrawn[_ethosLot.nameId].add(logosAvailableToWithdraw);
namePoolLogosWithdrawn[_ethosLot.nameId][_ethosLot.taoId] = namePoolLogosWithdrawn[_ethosLot.nameId][_ethosLot.taoId].add(logosAvailableToWithdraw);
// Mint logos to seller
require (_logos.mint(_nameId, logosAvailableToWithdraw));
emit WithdrawLogos(_ethosLot.nameId, _ethosLot.ethosLotId, _ethosLot.taoId, logosAvailableToWithdraw, _ethosLot.lotValueInLogos, _ethosLot.logosWithdrawn, now);
}
/**
* @dev Name gets Ethos Lot `_ethosLotId` available Logos to withdraw
* @param _ethosLotId The ID of the Ethos Lot
* @return The amount of Logos available to withdraw
*/
function lotLogosAvailableToWithdraw(bytes32 _ethosLotId) public view returns (uint256) {
EthosLot memory _ethosLot = ethosLots[_ethosLotId];
require (_ethosLot.nameId != address(0));
uint256 logosAvailableToWithdraw = 0;
if (_pathos.balanceOf(_ethosLot.taoId) > _ethosLot.poolPreStakeSnapshot && _ethosLot.lotValueInLogos > 0) {
logosAvailableToWithdraw = (_pathos.balanceOf(_ethosLot.taoId) >= _ethosLot.poolStakeLotSnapshot) ? _ethosLot.lotQuantity : _pathos.balanceOf(_ethosLot.taoId).sub(_ethosLot.poolPreStakeSnapshot);
if (logosAvailableToWithdraw > 0) {
logosAvailableToWithdraw = logosAvailableToWithdraw.sub(_ethosLot.logosWithdrawn);
}
}
return logosAvailableToWithdraw;
}
}
| Mapping from a Name ID to total Logos withdrawn from all Ethos lots | mapping (address => uint256) public totalLogosWithdrawn;
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// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "./PrizePoolBuilder.sol";
import "../registry/RegistryInterface.sol";
import "../prize-pool/compound/CompoundPrizePoolProxyFactory.sol";
import "../external/compound/CTokenInterface.sol";
/// @title Creates new Compound Prize Pools
/* solium-disable security/no-block-members */
contract CompoundPrizePoolBuilder is PrizePoolBuilder {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
/// @notice The configuration used to initialize the Compound Prize Pool
struct CompoundPrizePoolConfig {
CTokenInterface cToken;
uint256 maxExitFeeMantissa;
uint256 maxTimelockDuration;
}
RegistryInterface public reserveRegistry;
CompoundPrizePoolProxyFactory public compoundPrizePoolProxyFactory;
constructor (
RegistryInterface _reserveRegistry,
CompoundPrizePoolProxyFactory _compoundPrizePoolProxyFactory
) public {
require(address(_reserveRegistry) != address(0), "CompoundPrizePoolBuilder/reserveRegistry-not-zero");
require(address(_compoundPrizePoolProxyFactory) != address(0), "CompoundPrizePoolBuilder/compound-prize-pool-builder-not-zero");
reserveRegistry = _reserveRegistry;
compoundPrizePoolProxyFactory = _compoundPrizePoolProxyFactory;
}
/// @notice Creates a new Compound Prize Pool with a preconfigured prize strategy.
/// @param config The config to use to initialize the Compound Prize Pool
/// @return The Compound Prize Pool
function createCompoundPrizePool(
CompoundPrizePoolConfig calldata config
)
external
returns (CompoundPrizePool)
{
CompoundPrizePool prizePool = compoundPrizePoolProxyFactory.create();
ControlledTokenInterface[] memory tokens;
prizePool.initialize(
reserveRegistry,
tokens,
config.maxExitFeeMantissa,
config.maxTimelockDuration,
config.cToken
);
prizePool.transferOwnership(msg.sender);
emit PrizePoolCreated(msg.sender, address(prizePool));
return prizePool;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "../prize-pool/PrizePool.sol";
import "../prize-strategy/PeriodicPrizeStrategy.sol";
contract PrizePoolBuilder {
using SafeCastUpgradeable for uint256;
event PrizePoolCreated (
address indexed creator,
address indexed prizePool
);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/SafeCastUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/ReentrancyGuardUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC721/IERC721Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/introspection/ERC165CheckerUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/SafeERC20Upgradeable.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
import "../registry/RegistryInterface.sol";
import "../reserve/ReserveInterface.sol";
import "./YieldSource.sol";
import "../token/TokenListenerInterface.sol";
import "../token/TokenListenerLibrary.sol";
import "../token/ControlledToken.sol";
import "../token/TokenControllerInterface.sol";
import "../utils/MappedSinglyLinkedList.sol";
import "./PrizePoolInterface.sol";
/// @title Escrows assets and deposits them into a yield source. Exposes interest to Prize Strategy. Users deposit and withdraw from this contract to participate in Prize Pool.
/// @notice Accounting is managed using Controlled Tokens, whose mint and burn functions can only be called by this contract.
/// @dev Must be inherited to provide specific yield-bearing asset control, such as Compound cTokens
abstract contract PrizePool is PrizePoolInterface, YieldSource, OwnableUpgradeable, ReentrancyGuardUpgradeable, TokenControllerInterface {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
using SafeERC20Upgradeable for IERC20Upgradeable;
using MappedSinglyLinkedList for MappedSinglyLinkedList.Mapping;
using ERC165CheckerUpgradeable for address;
/// @dev Emitted when an instance is initialized
event Initialized(
address reserveRegistry,
uint256 maxExitFeeMantissa,
uint256 maxTimelockDuration
);
/// @dev Event emitted when controlled token is added
event ControlledTokenAdded(
ControlledTokenInterface indexed token
);
/// @dev Emitted when reserve is captured.
event ReserveFeeCaptured(
uint256 amount
);
event AwardCaptured(
uint256 amount
);
/// @dev Event emitted when assets are deposited
event Deposited(
address indexed operator,
address indexed to,
address indexed token,
uint256 amount,
address referrer
);
/// @dev Event emitted when timelocked funds are re-deposited
event TimelockDeposited(
address indexed operator,
address indexed to,
address indexed token,
uint256 amount
);
/// @dev Event emitted when interest is awarded to a winner
event Awarded(
address indexed winner,
address indexed token,
uint256 amount
);
/// @dev Event emitted when external ERC20s are awarded to a winner
event AwardedExternalERC20(
address indexed winner,
address indexed token,
uint256 amount
);
/// @dev Event emitted when external ERC20s are transferred out
event TransferredExternalERC20(
address indexed to,
address indexed token,
uint256 amount
);
/// @dev Event emitted when external ERC721s are awarded to a winner
event AwardedExternalERC721(
address indexed winner,
address indexed token,
uint256[] tokenIds
);
/// @dev Event emitted when assets are withdrawn instantly
event InstantWithdrawal(
address indexed operator,
address indexed from,
address indexed token,
uint256 amount,
uint256 redeemed,
uint256 exitFee
);
/// @dev Event emitted upon a withdrawal with timelock
event TimelockedWithdrawal(
address indexed operator,
address indexed from,
address indexed token,
uint256 amount,
uint256 unlockTimestamp
);
event ReserveWithdrawal(
address indexed to,
uint256 amount
);
/// @dev Event emitted when timelocked funds are swept back to a user
event TimelockedWithdrawalSwept(
address indexed operator,
address indexed from,
uint256 amount,
uint256 redeemed
);
/// @dev Event emitted when the Liquidity Cap is set
event LiquidityCapSet(
uint256 liquidityCap
);
/// @dev Event emitted when the Credit plan is set
event CreditPlanSet(
address token,
uint128 creditLimitMantissa,
uint128 creditRateMantissa
);
/// @dev Event emitted when the Prize Strategy is set
event PrizeStrategySet(
address indexed prizeStrategy
);
/// @dev Emitted when credit is minted
event CreditMinted(
address indexed user,
address indexed token,
uint256 amount
);
/// @dev Emitted when credit is burned
event CreditBurned(
address indexed user,
address indexed token,
uint256 amount
);
struct CreditPlan {
uint128 creditLimitMantissa;
uint128 creditRateMantissa;
}
struct CreditBalance {
uint192 balance;
uint32 timestamp;
bool initialized;
}
/// @dev Reserve to which reserve fees are sent
RegistryInterface public reserveRegistry;
/// @dev A linked list of all the controlled tokens
MappedSinglyLinkedList.Mapping internal _tokens;
/// @dev The Prize Strategy that this Prize Pool is bound to.
TokenListenerInterface public prizeStrategy;
/// @dev The maximum possible exit fee fraction as a fixed point 18 number.
/// For example, if the maxExitFeeMantissa is "0.1 ether", then the maximum exit fee for a withdrawal of 100 Dai will be 10 Dai
uint256 public maxExitFeeMantissa;
/// @dev The maximum possible timelock duration for a timelocked withdrawal (in seconds).
uint256 public maxTimelockDuration;
/// @dev The total funds that are timelocked.
uint256 public timelockTotalSupply;
/// @dev The total funds that have been allocated to the reserve
uint256 public reserveTotalSupply;
/// @dev The total amount of funds that the prize pool can hold.
uint256 public liquidityCap;
/// @dev the The awardable balance
uint256 internal _currentAwardBalance;
/// @dev The timelocked balances for each user
mapping(address => uint256) internal _timelockBalances;
/// @dev The unlock timestamps for each user
mapping(address => uint256) internal _unlockTimestamps;
/// @dev Stores the credit plan for each token.
mapping(address => CreditPlan) internal _tokenCreditPlans;
/// @dev Stores each users balance of credit per token.
mapping(address => mapping(address => CreditBalance)) internal _tokenCreditBalances;
/// @notice Initializes the Prize Pool
/// @param _controlledTokens Array of ControlledTokens that are controlled by this Prize Pool.
/// @param _maxExitFeeMantissa The maximum exit fee size
/// @param _maxTimelockDuration The maximum length of time the withdraw timelock
function initialize (
RegistryInterface _reserveRegistry,
ControlledTokenInterface[] memory _controlledTokens,
uint256 _maxExitFeeMantissa,
uint256 _maxTimelockDuration
)
public
initializer
{
require(address(_reserveRegistry) != address(0), "PrizePool/reserveRegistry-not-zero");
_tokens.initialize();
for (uint256 i = 0; i < _controlledTokens.length; i++) {
_addControlledToken(_controlledTokens[i]);
}
__Ownable_init();
__ReentrancyGuard_init();
_setLiquidityCap(uint256(-1));
reserveRegistry = _reserveRegistry;
maxExitFeeMantissa = _maxExitFeeMantissa;
maxTimelockDuration = _maxTimelockDuration;
emit Initialized(
address(_reserveRegistry),
maxExitFeeMantissa,
maxTimelockDuration
);
}
/// @dev Returns the address of the underlying ERC20 asset
/// @return The address of the asset
function token() external override view returns (address) {
return address(_token());
}
/// @dev Returns the total underlying balance of all assets. This includes both principal and interest.
/// @return The underlying balance of assets
function balance() external returns (uint256) {
return _balance();
}
/// @dev Checks with the Prize Pool if a specific token type may be awarded as an external prize
/// @param _externalToken The address of the token to check
/// @return True if the token may be awarded, false otherwise
function canAwardExternal(address _externalToken) external view returns (bool) {
return _canAwardExternal(_externalToken);
}
/// @notice Deposits timelocked tokens for a user back into the Prize Pool as another asset.
/// @param to The address receiving the tokens
/// @param amount The amount of timelocked assets to re-deposit
/// @param controlledToken The type of token to be minted in exchange (i.e. tickets or sponsorship)
function timelockDepositTo(
address to,
uint256 amount,
address controlledToken
)
external
onlyControlledToken(controlledToken)
canAddLiquidity(amount)
nonReentrant
{
address operator = _msgSender();
_mint(to, amount, controlledToken, address(0));
_timelockBalances[operator] = _timelockBalances[operator].sub(amount);
timelockTotalSupply = timelockTotalSupply.sub(amount);
emit TimelockDeposited(operator, to, controlledToken, amount);
}
/// @notice Deposit assets into the Prize Pool in exchange for tokens
/// @param to The address receiving the newly minted tokens
/// @param amount The amount of assets to deposit
/// @param controlledToken The address of the type of token the user is minting
/// @param referrer The referrer of the deposit
function depositTo(
address to,
uint256 amount,
address controlledToken,
address referrer
)
external override
onlyControlledToken(controlledToken)
canAddLiquidity(amount)
nonReentrant
{
address operator = _msgSender();
_mint(to, amount, controlledToken, referrer);
_token().safeTransferFrom(operator, address(this), amount);
_supply(amount);
emit Deposited(operator, to, controlledToken, amount, referrer);
}
/// @notice Withdraw assets from the Prize Pool instantly. A fairness fee may be charged for an early exit.
/// @param from The address to redeem tokens from.
/// @param amount The amount of tokens to redeem for assets.
/// @param controlledToken The address of the token to redeem (i.e. ticket or sponsorship)
/// @param maximumExitFee The maximum exit fee the caller is willing to pay. This should be pre-calculated by the calculateExitFee() fxn.
/// @return The actual exit fee paid
function withdrawInstantlyFrom(
address from,
uint256 amount,
address controlledToken,
uint256 maximumExitFee
)
external override
nonReentrant
onlyControlledToken(controlledToken)
returns (uint256)
{
(uint256 exitFee, uint256 burnedCredit) = _calculateEarlyExitFeeLessBurnedCredit(from, controlledToken, amount);
require(exitFee <= maximumExitFee, "PrizePool/exit-fee-exceeds-user-maximum");
// burn the credit
_burnCredit(from, controlledToken, burnedCredit);
// burn the tickets
ControlledToken(controlledToken).controllerBurnFrom(_msgSender(), from, amount);
// redeem the tickets less the fee
uint256 amountLessFee = amount.sub(exitFee);
uint256 redeemed = _redeem(amountLessFee);
_token().safeTransfer(from, redeemed);
emit InstantWithdrawal(_msgSender(), from, controlledToken, amount, redeemed, exitFee);
return exitFee;
}
/// @notice Limits the exit fee to the maximum as hard-coded into the contract
/// @param withdrawalAmount The amount that is attempting to be withdrawn
/// @param exitFee The exit fee to check against the limit
/// @return The passed exit fee if it is less than the maximum, otherwise the maximum fee is returned.
function _limitExitFee(uint256 withdrawalAmount, uint256 exitFee) internal view returns (uint256) {
uint256 maxFee = FixedPoint.multiplyUintByMantissa(withdrawalAmount, maxExitFeeMantissa);
if (exitFee > maxFee) {
exitFee = maxFee;
}
return exitFee;
}
/// @notice Withdraw assets from the Prize Pool by placing them into the timelock.
/// The timelock is used to ensure that the tickets have contributed their fair share of the prize.
/// @dev Note that if the user has previously timelocked funds then this contract will try to sweep them.
/// If the existing timelocked funds are still locked, then the incoming
/// balance is added to their existing balance and the new timelock unlock timestamp will overwrite the old one.
/// @param from The address to withdraw from
/// @param amount The amount to withdraw
/// @param controlledToken The type of token being withdrawn
/// @return The timestamp from which the funds can be swept
function withdrawWithTimelockFrom(
address from,
uint256 amount,
address controlledToken
)
external override
nonReentrant
onlyControlledToken(controlledToken)
returns (uint256)
{
uint256 blockTime = _currentTime();
(uint256 lockDuration, uint256 burnedCredit) = _calculateTimelockDuration(from, controlledToken, amount);
uint256 unlockTimestamp = blockTime.add(lockDuration);
_burnCredit(from, controlledToken, burnedCredit);
ControlledToken(controlledToken).controllerBurnFrom(_msgSender(), from, amount);
_mintTimelock(from, amount, unlockTimestamp);
emit TimelockedWithdrawal(_msgSender(), from, controlledToken, amount, unlockTimestamp);
// return the block at which the funds will be available
return unlockTimestamp;
}
/// @notice Adds to a user's timelock balance. It will attempt to sweep before updating the balance.
/// Note that this will overwrite the previous unlock timestamp.
/// @param user The user whose timelock balance should increase
/// @param amount The amount to increase by
/// @param timestamp The new unlock timestamp
function _mintTimelock(address user, uint256 amount, uint256 timestamp) internal {
// Sweep the old balance, if any
address[] memory users = new address[](1);
users[0] = user;
_sweepTimelockBalances(users);
timelockTotalSupply = timelockTotalSupply.add(amount);
_timelockBalances[user] = _timelockBalances[user].add(amount);
_unlockTimestamps[user] = timestamp;
// if the funds should already be unlocked
if (timestamp <= _currentTime()) {
_sweepTimelockBalances(users);
}
}
/// @notice Updates the Prize Strategy when tokens are transferred between holders.
/// @param from The address the tokens are being transferred from (0 if minting)
/// @param to The address the tokens are being transferred to (0 if burning)
/// @param amount The amount of tokens being trasferred
function beforeTokenTransfer(address from, address to, uint256 amount) external override onlyControlledToken(msg.sender) {
if (from != address(0)) {
uint256 fromBeforeBalance = IERC20Upgradeable(msg.sender).balanceOf(from);
// first accrue credit for their old balance
uint256 newCreditBalance = _calculateCreditBalance(from, msg.sender, fromBeforeBalance, 0);
if (from != to) {
// if they are sending funds to someone else, we need to limit their accrued credit to their new balance
newCreditBalance = _applyCreditLimit(msg.sender, fromBeforeBalance.sub(amount), newCreditBalance);
}
_updateCreditBalance(from, msg.sender, newCreditBalance);
}
if (to != address(0) && to != from) {
_accrueCredit(to, msg.sender, IERC20Upgradeable(msg.sender).balanceOf(to), 0);
}
// if we aren't minting
if (from != address(0) && address(prizeStrategy) != address(0)) {
prizeStrategy.beforeTokenTransfer(from, to, amount, msg.sender);
}
}
/// @notice Returns the balance that is available to award.
/// @dev captureAwardBalance() should be called first
/// @return The total amount of assets to be awarded for the current prize
function awardBalance() external override view returns (uint256) {
return _currentAwardBalance;
}
/// @notice Captures any available interest as award balance.
/// @dev This function also captures the reserve fees.
/// @return The total amount of assets to be awarded for the current prize
function captureAwardBalance() external override nonReentrant returns (uint256) {
uint256 tokenTotalSupply = _tokenTotalSupply();
// it's possible for the balance to be slightly less due to rounding errors in the underlying yield source
uint256 currentBalance = _balance();
uint256 totalInterest = (currentBalance > tokenTotalSupply) ? currentBalance.sub(tokenTotalSupply) : 0;
uint256 unaccountedPrizeBalance = (totalInterest > _currentAwardBalance) ? totalInterest.sub(_currentAwardBalance) : 0;
if (unaccountedPrizeBalance > 0) {
uint256 reserveFee = calculateReserveFee(unaccountedPrizeBalance);
if (reserveFee > 0) {
reserveTotalSupply = reserveTotalSupply.add(reserveFee);
unaccountedPrizeBalance = unaccountedPrizeBalance.sub(reserveFee);
emit ReserveFeeCaptured(reserveFee);
}
_currentAwardBalance = _currentAwardBalance.add(unaccountedPrizeBalance);
emit AwardCaptured(unaccountedPrizeBalance);
}
return _currentAwardBalance;
}
function withdrawReserve(address to) external override onlyReserve returns (uint256) {
uint256 amount = reserveTotalSupply;
reserveTotalSupply = 0;
uint256 redeemed = _redeem(amount);
_token().safeTransfer(address(to), redeemed);
emit ReserveWithdrawal(to, amount);
return redeemed;
}
/// @notice Called by the prize strategy to award prizes.
/// @dev The amount awarded must be less than the awardBalance()
/// @param to The address of the winner that receives the award
/// @param amount The amount of assets to be awarded
/// @param controlledToken The address of the asset token being awarded
function award(
address to,
uint256 amount,
address controlledToken
)
external override
onlyPrizeStrategy
onlyControlledToken(controlledToken)
{
if (amount == 0) {
return;
}
require(amount <= _currentAwardBalance, "PrizePool/award-exceeds-avail");
_currentAwardBalance = _currentAwardBalance.sub(amount);
_mint(to, amount, controlledToken, address(0));
uint256 extraCredit = _calculateEarlyExitFeeNoCredit(controlledToken, amount);
_accrueCredit(to, controlledToken, IERC20Upgradeable(controlledToken).balanceOf(to), extraCredit);
emit Awarded(to, controlledToken, amount);
}
/// @notice Called by the Prize-Strategy to transfer out external ERC20 tokens
/// @dev Used to transfer out tokens held by the Prize Pool. Could be liquidated, or anything.
/// @param to The address of the winner that receives the award
/// @param amount The amount of external assets to be awarded
/// @param externalToken The address of the external asset token being awarded
function transferExternalERC20(
address to,
address externalToken,
uint256 amount
)
external override
onlyPrizeStrategy
{
if (_transferOut(to, externalToken, amount)) {
emit TransferredExternalERC20(to, externalToken, amount);
}
}
/// @notice Called by the Prize-Strategy to award external ERC20 prizes
/// @dev Used to award any arbitrary tokens held by the Prize Pool
/// @param to The address of the winner that receives the award
/// @param amount The amount of external assets to be awarded
/// @param externalToken The address of the external asset token being awarded
function awardExternalERC20(
address to,
address externalToken,
uint256 amount
)
external override
onlyPrizeStrategy
{
if (_transferOut(to, externalToken, amount)) {
emit AwardedExternalERC20(to, externalToken, amount);
}
}
function _transferOut(
address to,
address externalToken,
uint256 amount
)
internal
returns (bool)
{
require(_canAwardExternal(externalToken), "PrizePool/invalid-external-token");
if (amount == 0) {
return false;
}
IERC20Upgradeable(externalToken).safeTransfer(to, amount);
return true;
}
/// @notice Called to mint controlled tokens. Ensures that token listener callbacks are fired.
/// @param to The user who is receiving the tokens
/// @param amount The amount of tokens they are receiving
/// @param controlledToken The token that is going to be minted
/// @param referrer The user who referred the minting
function _mint(address to, uint256 amount, address controlledToken, address referrer) internal {
if (address(prizeStrategy) != address(0)) {
prizeStrategy.beforeTokenMint(to, amount, controlledToken, referrer);
}
ControlledToken(controlledToken).controllerMint(to, amount);
}
/// @notice Called by the prize strategy to award external ERC721 prizes
/// @dev Used to award any arbitrary NFTs held by the Prize Pool
/// @param to The address of the winner that receives the award
/// @param externalToken The address of the external NFT token being awarded
/// @param tokenIds An array of NFT Token IDs to be transferred
function awardExternalERC721(
address to,
address externalToken,
uint256[] calldata tokenIds
)
external override
onlyPrizeStrategy
{
require(_canAwardExternal(externalToken), "PrizePool/invalid-external-token");
if (tokenIds.length == 0) {
return;
}
for (uint256 i = 0; i < tokenIds.length; i++) {
IERC721Upgradeable(externalToken).transferFrom(address(this), to, tokenIds[i]);
}
emit AwardedExternalERC721(to, externalToken, tokenIds);
}
/// @notice Calculates the reserve portion of the given amount of funds. If there is no reserve address, the portion will be zero.
/// @param amount The prize amount
/// @return The size of the reserve portion of the prize
function calculateReserveFee(uint256 amount) public view returns (uint256) {
ReserveInterface reserve = ReserveInterface(reserveRegistry.lookup());
if (address(reserve) == address(0)) {
return 0;
}
uint256 reserveRateMantissa = reserve.reserveRateMantissa(address(this));
if (reserveRateMantissa == 0) {
return 0;
}
return FixedPoint.multiplyUintByMantissa(amount, reserveRateMantissa);
}
/// @notice Sweep all timelocked balances and transfer unlocked assets to owner accounts
/// @param users An array of account addresses to sweep balances for
/// @return The total amount of assets swept from the Prize Pool
function sweepTimelockBalances(
address[] calldata users
)
external override
nonReentrant
returns (uint256)
{
return _sweepTimelockBalances(users);
}
/// @notice Sweep available timelocked balances to their owners. The full balances will be swept to the owners.
/// @param users An array of owner addresses
/// @return The total amount of assets swept from the Prize Pool
function _sweepTimelockBalances(
address[] memory users
)
internal
returns (uint256)
{
address operator = _msgSender();
uint256[] memory balances = new uint256[](users.length);
uint256 totalWithdrawal;
uint256 i;
for (i = 0; i < users.length; i++) {
address user = users[i];
if (_unlockTimestamps[user] <= _currentTime()) {
totalWithdrawal = totalWithdrawal.add(_timelockBalances[user]);
balances[i] = _timelockBalances[user];
delete _timelockBalances[user];
}
}
// if there is nothing to do, just quit
if (totalWithdrawal == 0) {
return 0;
}
timelockTotalSupply = timelockTotalSupply.sub(totalWithdrawal);
uint256 redeemed = _redeem(totalWithdrawal);
IERC20Upgradeable underlyingToken = IERC20Upgradeable(_token());
for (i = 0; i < users.length; i++) {
if (balances[i] > 0) {
delete _unlockTimestamps[users[i]];
uint256 shareMantissa = FixedPoint.calculateMantissa(balances[i], totalWithdrawal);
uint256 transferAmount = FixedPoint.multiplyUintByMantissa(redeemed, shareMantissa);
underlyingToken.safeTransfer(users[i], transferAmount);
emit TimelockedWithdrawalSwept(operator, users[i], balances[i], transferAmount);
}
}
return totalWithdrawal;
}
/// @notice Calculates a timelocked withdrawal duration and credit consumption.
/// @param from The user who is withdrawing
/// @param amount The amount the user is withdrawing
/// @param controlledToken The type of collateral the user is withdrawing (i.e. ticket or sponsorship)
/// @return durationSeconds The duration of the timelock in seconds
function calculateTimelockDuration(
address from,
address controlledToken,
uint256 amount
)
external override
returns (
uint256 durationSeconds,
uint256 burnedCredit
)
{
return _calculateTimelockDuration(from, controlledToken, amount);
}
/// @dev Calculates a timelocked withdrawal duration and credit consumption.
/// @param from The user who is withdrawing
/// @param amount The amount the user is withdrawing
/// @param controlledToken The type of collateral the user is withdrawing (i.e. ticket or sponsorship)
/// @return durationSeconds The duration of the timelock in seconds
/// @return burnedCredit The credit that was burned
function _calculateTimelockDuration(
address from,
address controlledToken,
uint256 amount
)
internal
returns (
uint256 durationSeconds,
uint256 burnedCredit
)
{
(uint256 exitFee, uint256 _burnedCredit) = _calculateEarlyExitFeeLessBurnedCredit(from, controlledToken, amount);
uint256 duration = _estimateCreditAccrualTime(controlledToken, amount, exitFee);
if (duration > maxTimelockDuration) {
duration = maxTimelockDuration;
}
return (duration, _burnedCredit);
}
/// @notice Calculates the early exit fee for the given amount
/// @param from The user who is withdrawing
/// @param controlledToken The type of collateral being withdrawn
/// @param amount The amount of collateral to be withdrawn
/// @return exitFee The exit fee
/// @return burnedCredit The user's credit that was burned
function calculateEarlyExitFee(
address from,
address controlledToken,
uint256 amount
)
external override
returns (
uint256 exitFee,
uint256 burnedCredit
)
{
return _calculateEarlyExitFeeLessBurnedCredit(from, controlledToken, amount);
}
/// @dev Calculates the early exit fee for the given amount
/// @param amount The amount of collateral to be withdrawn
/// @return Exit fee
function _calculateEarlyExitFeeNoCredit(address controlledToken, uint256 amount) internal view returns (uint256) {
return _limitExitFee(
amount,
FixedPoint.multiplyUintByMantissa(amount, _tokenCreditPlans[controlledToken].creditLimitMantissa)
);
}
/// @notice Estimates the amount of time it will take for a given amount of funds to accrue the given amount of credit.
/// @param _principal The principal amount on which interest is accruing
/// @param _interest The amount of interest that must accrue
/// @return durationSeconds The duration of time it will take to accrue the given amount of interest, in seconds.
function estimateCreditAccrualTime(
address _controlledToken,
uint256 _principal,
uint256 _interest
)
external override
view
returns (uint256 durationSeconds)
{
return _estimateCreditAccrualTime(
_controlledToken,
_principal,
_interest
);
}
/// @notice Estimates the amount of time it will take for a given amount of funds to accrue the given amount of credit
/// @param _principal The principal amount on which interest is accruing
/// @param _interest The amount of interest that must accrue
/// @return durationSeconds The duration of time it will take to accrue the given amount of interest, in seconds.
function _estimateCreditAccrualTime(
address _controlledToken,
uint256 _principal,
uint256 _interest
)
internal
view
returns (uint256 durationSeconds)
{
// interest = credit rate * principal * time
// => time = interest / (credit rate * principal)
uint256 accruedPerSecond = FixedPoint.multiplyUintByMantissa(_principal, _tokenCreditPlans[_controlledToken].creditRateMantissa);
if (accruedPerSecond == 0) {
return 0;
}
return _interest.div(accruedPerSecond);
}
/// @notice Burns a users credit.
/// @param user The user whose credit should be burned
/// @param credit The amount of credit to burn
function _burnCredit(address user, address controlledToken, uint256 credit) internal {
_tokenCreditBalances[controlledToken][user].balance = uint256(_tokenCreditBalances[controlledToken][user].balance).sub(credit).toUint128();
emit CreditBurned(user, controlledToken, credit);
}
/// @notice Accrues ticket credit for a user assuming their current balance is the passed balance. May burn credit if they exceed their limit.
/// @param user The user for whom to accrue credit
/// @param controlledToken The controlled token whose balance we are checking
/// @param controlledTokenBalance The balance to use for the user
/// @param extra Additional credit to be added
function _accrueCredit(address user, address controlledToken, uint256 controlledTokenBalance, uint256 extra) internal {
_updateCreditBalance(
user,
controlledToken,
_calculateCreditBalance(user, controlledToken, controlledTokenBalance, extra)
);
}
function _calculateCreditBalance(address user, address controlledToken, uint256 controlledTokenBalance, uint256 extra) internal view returns (uint256) {
uint256 newBalance;
CreditBalance storage creditBalance = _tokenCreditBalances[controlledToken][user];
if (!creditBalance.initialized) {
newBalance = 0;
} else {
uint256 credit = _calculateAccruedCredit(user, controlledToken, controlledTokenBalance);
newBalance = _applyCreditLimit(controlledToken, controlledTokenBalance, uint256(creditBalance.balance).add(credit).add(extra));
}
return newBalance;
}
function _updateCreditBalance(address user, address controlledToken, uint256 newBalance) internal {
uint256 oldBalance = _tokenCreditBalances[controlledToken][user].balance;
_tokenCreditBalances[controlledToken][user] = CreditBalance({
balance: newBalance.toUint128(),
timestamp: _currentTime().toUint32(),
initialized: true
});
if (oldBalance < newBalance) {
emit CreditMinted(user, controlledToken, newBalance.sub(oldBalance));
} else {
emit CreditBurned(user, controlledToken, oldBalance.sub(newBalance));
}
}
/// @notice Applies the credit limit to a credit balance. The balance cannot exceed the credit limit.
/// @param controlledToken The controlled token that the user holds
/// @param controlledTokenBalance The users ticket balance (used to calculate credit limit)
/// @param creditBalance The new credit balance to be checked
/// @return The users new credit balance. Will not exceed the credit limit.
function _applyCreditLimit(address controlledToken, uint256 controlledTokenBalance, uint256 creditBalance) internal view returns (uint256) {
uint256 creditLimit = FixedPoint.multiplyUintByMantissa(
controlledTokenBalance,
_tokenCreditPlans[controlledToken].creditLimitMantissa
);
if (creditBalance > creditLimit) {
creditBalance = creditLimit;
}
return creditBalance;
}
/// @notice Calculates the accrued interest for a user
/// @param user The user whose credit should be calculated.
/// @param controlledToken The controlled token that the user holds
/// @param controlledTokenBalance The user's current balance of the controlled tokens.
/// @return The credit that has accrued since the last credit update.
function _calculateAccruedCredit(address user, address controlledToken, uint256 controlledTokenBalance) internal view returns (uint256) {
uint256 userTimestamp = _tokenCreditBalances[controlledToken][user].timestamp;
if (!_tokenCreditBalances[controlledToken][user].initialized) {
return 0;
}
uint256 deltaTime = _currentTime().sub(userTimestamp);
uint256 creditPerSecond = FixedPoint.multiplyUintByMantissa(controlledTokenBalance, _tokenCreditPlans[controlledToken].creditRateMantissa);
return deltaTime.mul(creditPerSecond);
}
/// @notice Returns the credit balance for a given user. Not that this includes both minted credit and pending credit.
/// @param user The user whose credit balance should be returned
/// @return The balance of the users credit
function balanceOfCredit(address user, address controlledToken) external override onlyControlledToken(controlledToken) returns (uint256) {
_accrueCredit(user, controlledToken, IERC20Upgradeable(controlledToken).balanceOf(user), 0);
return _tokenCreditBalances[controlledToken][user].balance;
}
/// @notice Sets the rate at which credit accrues per second. The credit rate is a fixed point 18 number (like Ether).
/// @param _controlledToken The controlled token for whom to set the credit plan
/// @param _creditRateMantissa The credit rate to set. Is a fixed point 18 decimal (like Ether).
/// @param _creditLimitMantissa The credit limit to set. Is a fixed point 18 decimal (like Ether).
function setCreditPlanOf(
address _controlledToken,
uint128 _creditRateMantissa,
uint128 _creditLimitMantissa
)
external override
onlyControlledToken(_controlledToken)
onlyOwner
{
_tokenCreditPlans[_controlledToken] = CreditPlan({
creditLimitMantissa: _creditLimitMantissa,
creditRateMantissa: _creditRateMantissa
});
emit CreditPlanSet(_controlledToken, _creditLimitMantissa, _creditRateMantissa);
}
/// @notice Returns the credit rate of a controlled token
/// @param controlledToken The controlled token to retrieve the credit rates for
/// @return creditLimitMantissa The credit limit fraction. This number is used to calculate both the credit limit and early exit fee.
/// @return creditRateMantissa The credit rate. This is the amount of tokens that accrue per second.
function creditPlanOf(
address controlledToken
)
external override
view
returns (
uint128 creditLimitMantissa,
uint128 creditRateMantissa
)
{
creditLimitMantissa = _tokenCreditPlans[controlledToken].creditLimitMantissa;
creditRateMantissa = _tokenCreditPlans[controlledToken].creditRateMantissa;
}
/// @notice Calculate the early exit for a user given a withdrawal amount. The user's credit is taken into account.
/// @param from The user who is withdrawing
/// @param controlledToken The token they are withdrawing
/// @param amount The amount of funds they are withdrawing
/// @return earlyExitFee The additional exit fee that should be charged.
/// @return creditBurned The amount of credit that will be burned
function _calculateEarlyExitFeeLessBurnedCredit(
address from,
address controlledToken,
uint256 amount
)
internal
returns (
uint256 earlyExitFee,
uint256 creditBurned
)
{
uint256 controlledTokenBalance = IERC20Upgradeable(controlledToken).balanceOf(from);
require(controlledTokenBalance >= amount, "PrizePool/insuff-funds");
_accrueCredit(from, controlledToken, controlledTokenBalance, 0);
/*
The credit is used *last*. Always charge the fees up-front.
How to calculate:
Calculate their remaining exit fee. I.e. full exit fee of their balance less their credit.
If the exit fee on their withdrawal is greater than the remaining exit fee, then they'll have to pay the difference.
*/
// Determine available usable credit based on withdraw amount
uint256 remainingExitFee = _calculateEarlyExitFeeNoCredit(controlledToken, controlledTokenBalance.sub(amount));
uint256 availableCredit;
if (_tokenCreditBalances[controlledToken][from].balance >= remainingExitFee) {
availableCredit = uint256(_tokenCreditBalances[controlledToken][from].balance).sub(remainingExitFee);
}
// Determine amount of credit to burn and amount of fees required
uint256 totalExitFee = _calculateEarlyExitFeeNoCredit(controlledToken, amount);
creditBurned = (availableCredit > totalExitFee) ? totalExitFee : availableCredit;
earlyExitFee = totalExitFee.sub(creditBurned);
return (earlyExitFee, creditBurned);
}
/// @notice Allows the Governor to set a cap on the amount of liquidity that he pool can hold
/// @param _liquidityCap The new liquidity cap for the prize pool
function setLiquidityCap(uint256 _liquidityCap) external override onlyOwner {
_setLiquidityCap(_liquidityCap);
}
function _setLiquidityCap(uint256 _liquidityCap) internal {
liquidityCap = _liquidityCap;
emit LiquidityCapSet(_liquidityCap);
}
/// @notice Allows the Governor to add Controlled Tokens to the Prize Pool
/// @param _controlledToken The address of the Controlled Token to add
function addControlledToken(ControlledTokenInterface _controlledToken) external override onlyOwner {
_addControlledToken(_controlledToken);
}
/// @notice Adds a new controlled token
/// @param _controlledToken The controlled token to add. Cannot be a duplicate.
function _addControlledToken(ControlledTokenInterface _controlledToken) internal {
require(_controlledToken.controller() == this, "PrizePool/token-ctrlr-mismatch");
_tokens.addAddress(address(_controlledToken));
emit ControlledTokenAdded(_controlledToken);
}
/// @notice Sets the prize strategy of the prize pool. Only callable by the owner.
/// @param _prizeStrategy The new prize strategy
function setPrizeStrategy(TokenListenerInterface _prizeStrategy) external override onlyOwner {
_setPrizeStrategy(_prizeStrategy);
}
/// @notice Sets the prize strategy of the prize pool. Only callable by the owner.
/// @param _prizeStrategy The new prize strategy
function _setPrizeStrategy(TokenListenerInterface _prizeStrategy) internal {
require(address(_prizeStrategy) != address(0), "PrizePool/prizeStrategy-not-zero");
require(address(_prizeStrategy).supportsInterface(TokenListenerLibrary.ERC165_INTERFACE_ID_TOKEN_LISTENER), "PrizePool/prizeStrategy-invalid");
prizeStrategy = _prizeStrategy;
emit PrizeStrategySet(address(_prizeStrategy));
}
/// @notice An array of the Tokens controlled by the Prize Pool (ie. Tickets, Sponsorship)
/// @return An array of controlled token addresses
function tokens() external override view returns (address[] memory) {
return _tokens.addressArray();
}
/// @dev Gets the current time as represented by the current block
/// @return The timestamp of the current block
function _currentTime() internal virtual view returns (uint256) {
return block.timestamp;
}
/// @notice The timestamp at which an account's timelocked balance will be made available to sweep
/// @param user The address of an account with timelocked assets
/// @return The timestamp at which the locked assets will be made available
function timelockBalanceAvailableAt(address user) external override view returns (uint256) {
return _unlockTimestamps[user];
}
/// @notice The balance of timelocked assets for an account
/// @param user The address of an account with timelocked assets
/// @return The amount of assets that have been timelocked
function timelockBalanceOf(address user) external override view returns (uint256) {
return _timelockBalances[user];
}
/// @notice The total of all controlled tokens and timelock.
/// @return The current total of all tokens and timelock.
function accountedBalance() external override view returns (uint256) {
return _tokenTotalSupply();
}
/// @notice The total of all controlled tokens and timelock.
/// @return The current total of all tokens and timelock.
function _tokenTotalSupply() internal view returns (uint256) {
uint256 total = timelockTotalSupply.add(reserveTotalSupply);
address currentToken = _tokens.start();
while (currentToken != address(0) && currentToken != _tokens.end()) {
total = total.add(IERC20Upgradeable(currentToken).totalSupply());
currentToken = _tokens.next(currentToken);
}
return total;
}
/// @dev Checks if the Prize Pool can receive liquidity based on the current cap
/// @param _amount The amount of liquidity to be added to the Prize Pool
/// @return True if the Prize Pool can receive the specified amount of liquidity
function _canAddLiquidity(uint256 _amount) internal view returns (bool) {
uint256 tokenTotalSupply = _tokenTotalSupply();
return (tokenTotalSupply.add(_amount) <= liquidityCap);
}
/// @dev Checks if a specific token is controlled by the Prize Pool
/// @param controlledToken The address of the token to check
/// @return True if the token is a controlled token, false otherwise
function _isControlled(address controlledToken) internal view returns (bool) {
return _tokens.contains(controlledToken);
}
/// @dev Function modifier to ensure usage of tokens controlled by the Prize Pool
/// @param controlledToken The address of the token to check
modifier onlyControlledToken(address controlledToken) {
require(_isControlled(controlledToken), "PrizePool/unknown-token");
_;
}
/// @dev Function modifier to ensure caller is the prize-strategy
modifier onlyPrizeStrategy() {
require(_msgSender() == address(prizeStrategy), "PrizePool/only-prizeStrategy");
_;
}
/// @dev Function modifier to ensure the deposit amount does not exceed the liquidity cap (if set)
modifier canAddLiquidity(uint256 _amount) {
require(_canAddLiquidity(_amount), "PrizePool/exceeds-liquidity-cap");
_;
}
modifier onlyReserve() {
ReserveInterface reserve = ReserveInterface(reserveRegistry.lookup());
require(address(reserve) == msg.sender, "PrizePool/only-reserve");
_;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../GSN/ContextUpgradeable.sol";
import "../proxy/Initializable.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
function __Ownable_init() internal initializer {
__Context_init_unchained();
__Ownable_init_unchained();
}
function __Ownable_init_unchained() internal initializer {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../proxy/Initializable.sol";
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal initializer {
__Context_init_unchained();
}
function __Context_init_unchained() internal initializer {
}
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
// solhint-disable-next-line compiler-version
pragma solidity >=0.4.24 <0.8.0;
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {UpgradeableProxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*/
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || _isConstructor() || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
/// @dev Returns true if and only if the function is running in the constructor
function _isConstructor() private view returns (bool) {
// extcodesize checks the size of the code stored in an address, and
// address returns the current address. Since the code is still not
// deployed when running a constructor, any checks on its code size will
// yield zero, making it an effective way to detect if a contract is
// under construction or not.
address self = address(this);
uint256 cs;
// solhint-disable-next-line no-inline-assembly
assembly { cs := extcodesize(self) }
return cs == 0;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Wrappers over Solidity's uintXX/intXX casting operators with added overflow
* checks.
*
* Downcasting from uint256/int256 in Solidity does not revert on overflow. This can
* easily result in undesired exploitation or bugs, since developers usually
* assume that overflows raise errors. `SafeCast` restores this intuition by
* reverting the transaction when such an operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*
* Can be combined with {SafeMath} and {SignedSafeMath} to extend it to smaller types, by performing
* all math on `uint256` and `int256` and then downcasting.
*/
library SafeCastUpgradeable {
/**
* @dev Returns the downcasted uint128 from uint256, reverting on
* overflow (when the input is greater than largest uint128).
*
* Counterpart to Solidity's `uint128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*/
function toUint128(uint256 value) internal pure returns (uint128) {
require(value < 2**128, "SafeCast: value doesn\'t fit in 128 bits");
return uint128(value);
}
/**
* @dev Returns the downcasted uint64 from uint256, reverting on
* overflow (when the input is greater than largest uint64).
*
* Counterpart to Solidity's `uint64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*/
function toUint64(uint256 value) internal pure returns (uint64) {
require(value < 2**64, "SafeCast: value doesn\'t fit in 64 bits");
return uint64(value);
}
/**
* @dev Returns the downcasted uint32 from uint256, reverting on
* overflow (when the input is greater than largest uint32).
*
* Counterpart to Solidity's `uint32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*/
function toUint32(uint256 value) internal pure returns (uint32) {
require(value < 2**32, "SafeCast: value doesn\'t fit in 32 bits");
return uint32(value);
}
/**
* @dev Returns the downcasted uint16 from uint256, reverting on
* overflow (when the input is greater than largest uint16).
*
* Counterpart to Solidity's `uint16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*/
function toUint16(uint256 value) internal pure returns (uint16) {
require(value < 2**16, "SafeCast: value doesn\'t fit in 16 bits");
return uint16(value);
}
/**
* @dev Returns the downcasted uint8 from uint256, reverting on
* overflow (when the input is greater than largest uint8).
*
* Counterpart to Solidity's `uint8` operator.
*
* Requirements:
*
* - input must fit into 8 bits.
*/
function toUint8(uint256 value) internal pure returns (uint8) {
require(value < 2**8, "SafeCast: value doesn\'t fit in 8 bits");
return uint8(value);
}
/**
* @dev Converts a signed int256 into an unsigned uint256.
*
* Requirements:
*
* - input must be greater than or equal to 0.
*/
function toUint256(int256 value) internal pure returns (uint256) {
require(value >= 0, "SafeCast: value must be positive");
return uint256(value);
}
/**
* @dev Returns the downcasted int128 from int256, reverting on
* overflow (when the input is less than smallest int128 or
* greater than largest int128).
*
* Counterpart to Solidity's `int128` operator.
*
* Requirements:
*
* - input must fit into 128 bits
*
* _Available since v3.1._
*/
function toInt128(int256 value) internal pure returns (int128) {
require(value >= -2**127 && value < 2**127, "SafeCast: value doesn\'t fit in 128 bits");
return int128(value);
}
/**
* @dev Returns the downcasted int64 from int256, reverting on
* overflow (when the input is less than smallest int64 or
* greater than largest int64).
*
* Counterpart to Solidity's `int64` operator.
*
* Requirements:
*
* - input must fit into 64 bits
*
* _Available since v3.1._
*/
function toInt64(int256 value) internal pure returns (int64) {
require(value >= -2**63 && value < 2**63, "SafeCast: value doesn\'t fit in 64 bits");
return int64(value);
}
/**
* @dev Returns the downcasted int32 from int256, reverting on
* overflow (when the input is less than smallest int32 or
* greater than largest int32).
*
* Counterpart to Solidity's `int32` operator.
*
* Requirements:
*
* - input must fit into 32 bits
*
* _Available since v3.1._
*/
function toInt32(int256 value) internal pure returns (int32) {
require(value >= -2**31 && value < 2**31, "SafeCast: value doesn\'t fit in 32 bits");
return int32(value);
}
/**
* @dev Returns the downcasted int16 from int256, reverting on
* overflow (when the input is less than smallest int16 or
* greater than largest int16).
*
* Counterpart to Solidity's `int16` operator.
*
* Requirements:
*
* - input must fit into 16 bits
*
* _Available since v3.1._
*/
function toInt16(int256 value) internal pure returns (int16) {
require(value >= -2**15 && value < 2**15, "SafeCast: value doesn\'t fit in 16 bits");
return int16(value);
}
/**
* @dev Returns the downcasted int8 from int256, reverting on
* overflow (when the input is less than smallest int8 or
* greater than largest int8).
*
* Counterpart to Solidity's `int8` operator.
*
* Requirements:
*
* - input must fit into 8 bits.
*
* _Available since v3.1._
*/
function toInt8(int256 value) internal pure returns (int8) {
require(value >= -2**7 && value < 2**7, "SafeCast: value doesn\'t fit in 8 bits");
return int8(value);
}
/**
* @dev Converts an unsigned uint256 into a signed int256.
*
* Requirements:
*
* - input must be less than or equal to maxInt256.
*/
function toInt256(uint256 value) internal pure returns (int256) {
require(value < 2**255, "SafeCast: value doesn't fit in an int256");
return int256(value);
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../proxy/Initializable.sol";
/**
* @dev Contract module that helps prevent reentrant calls to a function.
*
* Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
* available, which can be applied to functions to make sure there are no nested
* (reentrant) calls to them.
*
* Note that because there is a single `nonReentrant` guard, functions marked as
* `nonReentrant` may not call one another. This can be worked around by making
* those functions `private`, and then adding `external` `nonReentrant` entry
* points to them.
*
* TIP: If you would like to learn more about reentrancy and alternative ways
* to protect against it, check out our blog post
* https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
*/
abstract contract ReentrancyGuardUpgradeable is Initializable {
// Booleans are more expensive than uint256 or any type that takes up a full
// word because each write operation emits an extra SLOAD to first read the
// slot's contents, replace the bits taken up by the boolean, and then write
// back. This is the compiler's defense against contract upgrades and
// pointer aliasing, and it cannot be disabled.
// The values being non-zero value makes deployment a bit more expensive,
// but in exchange the refund on every call to nonReentrant will be lower in
// amount. Since refunds are capped to a percentage of the total
// transaction's gas, it is best to keep them low in cases like this one, to
// increase the likelihood of the full refund coming into effect.
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
function __ReentrancyGuard_init() internal initializer {
__ReentrancyGuard_init_unchained();
}
function __ReentrancyGuard_init_unchained() internal initializer {
_status = _NOT_ENTERED;
}
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
* Calling a `nonReentrant` function from another `nonReentrant`
* function is not supported. It is possible to prevent this from happening
* by making the `nonReentrant` function external, and make it call a
* `private` function that does the actual work.
*/
modifier nonReentrant() {
// On the first call to nonReentrant, _notEntered will be true
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
// Any calls to nonReentrant after this point will fail
_status = _ENTERED;
_;
// By storing the original value once again, a refund is triggered (see
// https://eips.ethereum.org/EIPS/eip-2200)
_status = _NOT_ENTERED;
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "../../introspection/IERC165Upgradeable.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721Upgradeable is IERC165Upgradeable {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165Upgradeable {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Library used to query support of an interface declared via {IERC165}.
*
* Note that these functions return the actual result of the query: they do not
* `revert` if an interface is not supported. It is up to the caller to decide
* what to do in these cases.
*/
library ERC165CheckerUpgradeable {
// As per the EIP-165 spec, no interface should ever match 0xffffffff
bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff;
/*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/
bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;
/**
* @dev Returns true if `account` supports the {IERC165} interface,
*/
function supportsERC165(address account) internal view returns (bool) {
// Any contract that implements ERC165 must explicitly indicate support of
// InterfaceId_ERC165 and explicitly indicate non-support of InterfaceId_Invalid
return _supportsERC165Interface(account, _INTERFACE_ID_ERC165) &&
!_supportsERC165Interface(account, _INTERFACE_ID_INVALID);
}
/**
* @dev Returns true if `account` supports the interface defined by
* `interfaceId`. Support for {IERC165} itself is queried automatically.
*
* See {IERC165-supportsInterface}.
*/
function supportsInterface(address account, bytes4 interfaceId) internal view returns (bool) {
// query support of both ERC165 as per the spec and support of _interfaceId
return supportsERC165(account) &&
_supportsERC165Interface(account, interfaceId);
}
/**
* @dev Returns true if `account` supports all the interfaces defined in
* `interfaceIds`. Support for {IERC165} itself is queried automatically.
*
* Batch-querying can lead to gas savings by skipping repeated checks for
* {IERC165} support.
*
* See {IERC165-supportsInterface}.
*/
function supportsAllInterfaces(address account, bytes4[] memory interfaceIds) internal view returns (bool) {
// query support of ERC165 itself
if (!supportsERC165(account)) {
return false;
}
// query support of each interface in _interfaceIds
for (uint256 i = 0; i < interfaceIds.length; i++) {
if (!_supportsERC165Interface(account, interfaceIds[i])) {
return false;
}
}
// all interfaces supported
return true;
}
/**
* @notice Query if a contract implements an interface, does not check ERC165 support
* @param account The address of the contract to query for support of an interface
* @param interfaceId The interface identifier, as specified in ERC-165
* @return true if the contract at account indicates support of the interface with
* identifier interfaceId, false otherwise
* @dev Assumes that account contains a contract that supports ERC165, otherwise
* the behavior of this method is undefined. This precondition can be checked
* with {supportsERC165}.
* Interface identification is specified in ERC-165.
*/
function _supportsERC165Interface(address account, bytes4 interfaceId) private view returns (bool) {
// success determines whether the staticcall succeeded and result determines
// whether the contract at account indicates support of _interfaceId
(bool success, bool result) = _callERC165SupportsInterface(account, interfaceId);
return (success && result);
}
/**
* @notice Calls the function with selector 0x01ffc9a7 (ERC165) and suppresses throw
* @param account The address of the contract to query for support of an interface
* @param interfaceId The interface identifier, as specified in ERC-165
* @return success true if the STATICCALL succeeded, false otherwise
* @return result true if the STATICCALL succeeded and the contract at account
* indicates support of the interface with identifier interfaceId, false otherwise
*/
function _callERC165SupportsInterface(address account, bytes4 interfaceId)
private
view
returns (bool, bool)
{
bytes memory encodedParams = abi.encodeWithSelector(_INTERFACE_ID_ERC165, interfaceId);
(bool success, bytes memory result) = account.staticcall{ gas: 30000 }(encodedParams);
if (result.length < 32) return (false, false);
return (success, abi.decode(result, (bool)));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "./IERC20Upgradeable.sol";
import "../../math/SafeMathUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20Upgradeable {
using SafeMathUpgradeable for uint256;
using AddressUpgradeable for address;
function safeTransfer(IERC20Upgradeable token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20Upgradeable token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20Upgradeable token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20Upgradeable token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20Upgradeable {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMathUpgradeable {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
/**
Copyright 2020 PoolTogether Inc.
This file is part of PoolTogether.
PoolTogether is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation under version 3 of the License.
PoolTogether is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PoolTogether. If not, see <https://www.gnu.org/licenses/>.
*/
pragma solidity >=0.6.0 <0.8.0;
import "./external/openzeppelin/OpenZeppelinSafeMath_V3_3_0.sol";
/**
* @author Brendan Asselstine
* @notice Provides basic fixed point math calculations.
*
* This library calculates integer fractions by scaling values by 1e18 then performing standard integer math.
*/
library FixedPoint {
using OpenZeppelinSafeMath_V3_3_0 for uint256;
// The scale to use for fixed point numbers. Same as Ether for simplicity.
uint256 internal constant SCALE = 1e18;
/**
* Calculates a Fixed18 mantissa given the numerator and denominator
*
* The mantissa = (numerator * 1e18) / denominator
*
* @param numerator The mantissa numerator
* @param denominator The mantissa denominator
* @return The mantissa of the fraction
*/
function calculateMantissa(uint256 numerator, uint256 denominator) internal pure returns (uint256) {
uint256 mantissa = numerator.mul(SCALE);
mantissa = mantissa.div(denominator);
return mantissa;
}
/**
* Multiplies a Fixed18 number by an integer.
*
* @param b The whole integer to multiply
* @param mantissa The Fixed18 number
* @return An integer that is the result of multiplying the params.
*/
function multiplyUintByMantissa(uint256 b, uint256 mantissa) internal pure returns (uint256) {
uint256 result = mantissa.mul(b);
result = result.div(SCALE);
return result;
}
/**
* Divides an integer by a fixed point 18 mantissa
*
* @param dividend The integer to divide
* @param mantissa The fixed point 18 number to serve as the divisor
* @return An integer that is the result of dividing an integer by a fixed point 18 mantissa
*/
function divideUintByMantissa(uint256 dividend, uint256 mantissa) internal pure returns (uint256) {
uint256 result = SCALE.mul(dividend);
result = result.div(mantissa);
return result;
}
}
// SPDX-License-Identifier: MIT
// NOTE: Copied from OpenZeppelin Contracts version 3.3.0
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library OpenZeppelinSafeMath_V3_3_0 {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
/// @title Interface that allows a user to draw an address using an index
interface RegistryInterface {
function lookup() external view returns (address);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
/// @title Interface that allows a user to draw an address using an index
interface ReserveInterface {
function reserveRateMantissa(address prizePool) external view returns (uint256);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
/// @title Defines the functions used to interact with a yield source. The Prize Pool inherits this contract.
/// @notice Prize Pools subclasses need to implement this interface so that yield can be generated.
abstract contract YieldSource {
/// @notice Determines whether the passed token can be transferred out as an external award.
/// @dev Different yield sources will hold the deposits as another kind of token: such a Compound's cToken. The
/// prize strategy should not be allowed to move those tokens.
/// @param _externalToken The address of the token to check
/// @return True if the token may be awarded, false otherwise
function _canAwardExternal(address _externalToken) internal virtual view returns (bool);
/// @notice Returns the ERC20 asset token used for deposits.
/// @return The ERC20 asset token
function _token() internal virtual view returns (IERC20Upgradeable);
/// @notice Returns the total balance (in asset tokens). This includes the deposits and interest.
/// @return The underlying balance of asset tokens
function _balance() internal virtual returns (uint256);
/// @notice Supplies asset tokens to the yield source.
/// @param mintAmount The amount of asset tokens to be supplied
function _supply(uint256 mintAmount) internal virtual;
/// @notice Redeems asset tokens from the yield source.
/// @param redeemAmount The amount of yield-bearing tokens to be redeemed
/// @return The actual amount of tokens that were redeemed.
function _redeem(uint256 redeemAmount) internal virtual returns (uint256);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/introspection/IERC165Upgradeable.sol";
/// @title An interface that allows a contract to listen to token mint, transfer and burn events.
interface TokenListenerInterface is IERC165Upgradeable {
/// @notice Called when tokens are minted.
/// @param to The address of the receiver of the minted tokens.
/// @param amount The amount of tokens being minted
/// @param controlledToken The address of the token that is being minted
/// @param referrer The address that referred the minting.
function beforeTokenMint(address to, uint256 amount, address controlledToken, address referrer) external;
/// @notice Called when tokens are transferred or burned.
/// @param from The address of the sender of the token transfer
/// @param to The address of the receiver of the token transfer. Will be the zero address if burning.
/// @param amount The amount of tokens transferred
/// @param controlledToken The address of the token that was transferred
function beforeTokenTransfer(address from, address to, uint256 amount, address controlledToken) external;
}
pragma solidity ^0.6.12;
library TokenListenerLibrary {
/*
* bytes4(keccak256('beforeTokenMint(address,uint256,address,address)')) == 0x4d7f3db0
* bytes4(keccak256('beforeTokenTransfer(address,address,uint256,address)')) == 0xb2210957
*
* => 0x4d7f3db0 ^ 0xb2210957 == 0xff5e34e7
*/
bytes4 public constant ERC165_INTERFACE_ID_TOKEN_LISTENER = 0xff5e34e7;
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";
import "./TokenControllerInterface.sol";
import "./ControlledTokenInterface.sol";
/// @title Controlled ERC20 Token
/// @notice ERC20 Tokens with a controller for minting & burning
contract ControlledToken is ERC20Upgradeable, ControlledTokenInterface {
/// @notice Interface to the contract responsible for controlling mint/burn
TokenControllerInterface public override controller;
/// @notice Initializes the Controlled Token with Token Details and the Controller
/// @param _name The name of the Token
/// @param _symbol The symbol for the Token
/// @param _decimals The number of decimals for the Token
/// @param _controller Address of the Controller contract for minting & burning
function initialize(
string memory _name,
string memory _symbol,
uint8 _decimals,
TokenControllerInterface _controller
)
public
virtual
initializer
{
__ERC20_init(_name, _symbol);
controller = _controller;
_setupDecimals(_decimals);
}
/// @notice Allows the controller to mint tokens for a user account
/// @dev May be overridden to provide more granular control over minting
/// @param _user Address of the receiver of the minted tokens
/// @param _amount Amount of tokens to mint
function controllerMint(address _user, uint256 _amount) external virtual override onlyController {
_mint(_user, _amount);
}
/// @notice Allows the controller to burn tokens from a user account
/// @dev May be overridden to provide more granular control over burning
/// @param _user Address of the holder account to burn tokens from
/// @param _amount Amount of tokens to burn
function controllerBurn(address _user, uint256 _amount) external virtual override onlyController {
_burn(_user, _amount);
}
/// @notice Allows an operator via the controller to burn tokens on behalf of a user account
/// @dev May be overridden to provide more granular control over operator-burning
/// @param _operator Address of the operator performing the burn action via the controller contract
/// @param _user Address of the holder account to burn tokens from
/// @param _amount Amount of tokens to burn
function controllerBurnFrom(address _operator, address _user, uint256 _amount) external virtual override onlyController {
if (_operator != _user) {
uint256 decreasedAllowance = allowance(_user, _operator).sub(_amount, "ControlledToken/exceeds-allowance");
_approve(_user, _operator, decreasedAllowance);
}
_burn(_user, _amount);
}
/// @dev Function modifier to ensure that the caller is the controller contract
modifier onlyController {
require(_msgSender() == address(controller), "ControlledToken/only-controller");
_;
}
/// @dev Controller hook to provide notifications & rule validations on token transfers to the controller.
/// This includes minting and burning.
/// May be overridden to provide more granular control over operator-burning
/// @param from Address of the account sending the tokens (address(0x0) on minting)
/// @param to Address of the account receiving the tokens (address(0x0) on burning)
/// @param amount Amount of tokens being transferred
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
controller.beforeTokenTransfer(from, to, amount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../../GSN/ContextUpgradeable.sol";
import "./IERC20Upgradeable.sol";
import "../../math/SafeMathUpgradeable.sol";
import "../../proxy/Initializable.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20Upgradeable is Initializable, ContextUpgradeable, IERC20Upgradeable {
using SafeMathUpgradeable for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
function __ERC20_init(string memory name_, string memory symbol_) internal initializer {
__Context_init_unchained();
__ERC20_init_unchained(name_, symbol_);
}
function __ERC20_init_unchained(string memory name_, string memory symbol_) internal initializer {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20}.
*
* Requirements:
*
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements:
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
uint256[44] private __gap;
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
/// @title Controlled ERC20 Token Interface
/// @notice Required interface for Controlled ERC20 Tokens linked to a Prize Pool
/// @dev Defines the spec required to be implemented by a Controlled ERC20 Token
interface TokenControllerInterface {
/// @dev Controller hook to provide notifications & rule validations on token transfers to the controller.
/// This includes minting and burning.
/// @param from Address of the account sending the tokens (address(0x0) on minting)
/// @param to Address of the account receiving the tokens (address(0x0) on burning)
/// @param amount Amount of tokens being transferred
function beforeTokenTransfer(address from, address to, uint256 amount) external;
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "./TokenControllerInterface.sol";
/// @title Controlled ERC20 Token
/// @notice ERC20 Tokens with a controller for minting & burning
interface ControlledTokenInterface is IERC20Upgradeable {
/// @notice Interface to the contract responsible for controlling mint/burn
function controller() external view returns (TokenControllerInterface);
/// @notice Allows the controller to mint tokens for a user account
/// @dev May be overridden to provide more granular control over minting
/// @param _user Address of the receiver of the minted tokens
/// @param _amount Amount of tokens to mint
function controllerMint(address _user, uint256 _amount) external;
/// @notice Allows the controller to burn tokens from a user account
/// @dev May be overridden to provide more granular control over burning
/// @param _user Address of the holder account to burn tokens from
/// @param _amount Amount of tokens to burn
function controllerBurn(address _user, uint256 _amount) external;
/// @notice Allows an operator via the controller to burn tokens on behalf of a user account
/// @dev May be overridden to provide more granular control over operator-burning
/// @param _operator Address of the operator performing the burn action via the controller contract
/// @param _user Address of the holder account to burn tokens from
/// @param _amount Amount of tokens to burn
function controllerBurnFrom(address _operator, address _user, uint256 _amount) external;
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
/// @notice An efficient implementation of a singly linked list of addresses
/// @dev A mapping(address => address) tracks the 'next' pointer. A special address called the SENTINEL is used to denote the beginning and end of the list.
library MappedSinglyLinkedList {
/// @notice The special value address used to denote the end of the list
address public constant SENTINEL = address(0x1);
/// @notice The data structure to use for the list.
struct Mapping {
uint256 count;
mapping(address => address) addressMap;
}
/// @notice Initializes the list.
/// @dev It is important that this is called so that the SENTINEL is correctly setup.
function initialize(Mapping storage self) internal {
require(self.count == 0, "Already init");
self.addressMap[SENTINEL] = SENTINEL;
}
function start(Mapping storage self) internal view returns (address) {
return self.addressMap[SENTINEL];
}
function next(Mapping storage self, address current) internal view returns (address) {
return self.addressMap[current];
}
function end(Mapping storage) internal pure returns (address) {
return SENTINEL;
}
function addAddresses(Mapping storage self, address[] memory addresses) internal {
for (uint256 i = 0; i < addresses.length; i++) {
addAddress(self, addresses[i]);
}
}
/// @notice Adds an address to the front of the list.
/// @param self The Mapping struct that this function is attached to
/// @param newAddress The address to shift to the front of the list
function addAddress(Mapping storage self, address newAddress) internal {
require(newAddress != SENTINEL && newAddress != address(0), "Invalid address");
require(self.addressMap[newAddress] == address(0), "Already added");
self.addressMap[newAddress] = self.addressMap[SENTINEL];
self.addressMap[SENTINEL] = newAddress;
self.count = self.count + 1;
}
/// @notice Removes an address from the list
/// @param self The Mapping struct that this function is attached to
/// @param prevAddress The address that precedes the address to be removed. This may be the SENTINEL if at the start.
/// @param addr The address to remove from the list.
function removeAddress(Mapping storage self, address prevAddress, address addr) internal {
require(addr != SENTINEL && addr != address(0), "Invalid address");
require(self.addressMap[prevAddress] == addr, "Invalid prevAddress");
self.addressMap[prevAddress] = self.addressMap[addr];
delete self.addressMap[addr];
self.count = self.count - 1;
}
/// @notice Determines whether the list contains the given address
/// @param self The Mapping struct that this function is attached to
/// @param addr The address to check
/// @return True if the address is contained, false otherwise.
function contains(Mapping storage self, address addr) internal view returns (bool) {
return addr != SENTINEL && addr != address(0) && self.addressMap[addr] != address(0);
}
/// @notice Returns an address array of all the addresses in this list
/// @dev Contains a for loop, so complexity is O(n) wrt the list size
/// @param self The Mapping struct that this function is attached to
/// @return An array of all the addresses
function addressArray(Mapping storage self) internal view returns (address[] memory) {
address[] memory array = new address[](self.count);
uint256 count;
address currentAddress = self.addressMap[SENTINEL];
while (currentAddress != address(0) && currentAddress != SENTINEL) {
array[count] = currentAddress;
currentAddress = self.addressMap[currentAddress];
count++;
}
return array;
}
/// @notice Removes every address from the list
/// @param self The Mapping struct that this function is attached to
function clearAll(Mapping storage self) internal {
address currentAddress = self.addressMap[SENTINEL];
while (currentAddress != address(0) && currentAddress != SENTINEL) {
address nextAddress = self.addressMap[currentAddress];
delete self.addressMap[currentAddress];
currentAddress = nextAddress;
}
self.addressMap[SENTINEL] = SENTINEL;
self.count = 0;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "../token/TokenListenerInterface.sol";
import "../token/ControlledTokenInterface.sol";
/// @title Escrows assets and deposits them into a yield source. Exposes interest to Prize Strategy. Users deposit and withdraw from this contract to participate in Prize Pool.
/// @notice Accounting is managed using Controlled Tokens, whose mint and burn functions can only be called by this contract.
/// @dev Must be inherited to provide specific yield-bearing asset control, such as Compound cTokens
interface PrizePoolInterface {
/// @notice Deposit assets into the Prize Pool in exchange for tokens
/// @param to The address receiving the newly minted tokens
/// @param amount The amount of assets to deposit
/// @param controlledToken The address of the type of token the user is minting
/// @param referrer The referrer of the deposit
function depositTo(
address to,
uint256 amount,
address controlledToken,
address referrer
)
external;
/// @notice Withdraw assets from the Prize Pool instantly. A fairness fee may be charged for an early exit.
/// @param from The address to redeem tokens from.
/// @param amount The amount of tokens to redeem for assets.
/// @param controlledToken The address of the token to redeem (i.e. ticket or sponsorship)
/// @param maximumExitFee The maximum exit fee the caller is willing to pay. This should be pre-calculated by the calculateExitFee() fxn.
/// @return The actual exit fee paid
function withdrawInstantlyFrom(
address from,
uint256 amount,
address controlledToken,
uint256 maximumExitFee
) external returns (uint256);
/// @notice Withdraw assets from the Prize Pool by placing them into the timelock.
/// The timelock is used to ensure that the tickets have contributed their fair share of the prize.
/// @dev Note that if the user has previously timelocked funds then this contract will try to sweep them.
/// If the existing timelocked funds are still locked, then the incoming
/// balance is added to their existing balance and the new timelock unlock timestamp will overwrite the old one.
/// @param from The address to withdraw from
/// @param amount The amount to withdraw
/// @param controlledToken The type of token being withdrawn
/// @return The timestamp from which the funds can be swept
function withdrawWithTimelockFrom(
address from,
uint256 amount,
address controlledToken
) external returns (uint256);
function withdrawReserve(address to) external returns (uint256);
/// @notice Returns the balance that is available to award.
/// @dev captureAwardBalance() should be called first
/// @return The total amount of assets to be awarded for the current prize
function awardBalance() external view returns (uint256);
/// @notice Captures any available interest as award balance.
/// @dev This function also captures the reserve fees.
/// @return The total amount of assets to be awarded for the current prize
function captureAwardBalance() external returns (uint256);
/// @notice Called by the prize strategy to award prizes.
/// @dev The amount awarded must be less than the awardBalance()
/// @param to The address of the winner that receives the award
/// @param amount The amount of assets to be awarded
/// @param controlledToken The address of the asset token being awarded
function award(
address to,
uint256 amount,
address controlledToken
)
external;
/// @notice Called by the Prize-Strategy to transfer out external ERC20 tokens
/// @dev Used to transfer out tokens held by the Prize Pool. Could be liquidated, or anything.
/// @param to The address of the winner that receives the award
/// @param amount The amount of external assets to be awarded
/// @param externalToken The address of the external asset token being awarded
function transferExternalERC20(
address to,
address externalToken,
uint256 amount
)
external;
/// @notice Called by the Prize-Strategy to award external ERC20 prizes
/// @dev Used to award any arbitrary tokens held by the Prize Pool
/// @param to The address of the winner that receives the award
/// @param amount The amount of external assets to be awarded
/// @param externalToken The address of the external asset token being awarded
function awardExternalERC20(
address to,
address externalToken,
uint256 amount
)
external;
/// @notice Called by the prize strategy to award external ERC721 prizes
/// @dev Used to award any arbitrary NFTs held by the Prize Pool
/// @param to The address of the winner that receives the award
/// @param externalToken The address of the external NFT token being awarded
/// @param tokenIds An array of NFT Token IDs to be transferred
function awardExternalERC721(
address to,
address externalToken,
uint256[] calldata tokenIds
)
external;
/// @notice Sweep all timelocked balances and transfer unlocked assets to owner accounts
/// @param users An array of account addresses to sweep balances for
/// @return The total amount of assets swept from the Prize Pool
function sweepTimelockBalances(
address[] calldata users
)
external
returns (uint256);
/// @notice Calculates a timelocked withdrawal duration and credit consumption.
/// @param from The user who is withdrawing
/// @param amount The amount the user is withdrawing
/// @param controlledToken The type of collateral the user is withdrawing (i.e. ticket or sponsorship)
/// @return durationSeconds The duration of the timelock in seconds
function calculateTimelockDuration(
address from,
address controlledToken,
uint256 amount
)
external
returns (
uint256 durationSeconds,
uint256 burnedCredit
);
/// @notice Calculates the early exit fee for the given amount
/// @param from The user who is withdrawing
/// @param controlledToken The type of collateral being withdrawn
/// @param amount The amount of collateral to be withdrawn
/// @return exitFee The exit fee
/// @return burnedCredit The user's credit that was burned
function calculateEarlyExitFee(
address from,
address controlledToken,
uint256 amount
)
external
returns (
uint256 exitFee,
uint256 burnedCredit
);
/// @notice Estimates the amount of time it will take for a given amount of funds to accrue the given amount of credit.
/// @param _principal The principal amount on which interest is accruing
/// @param _interest The amount of interest that must accrue
/// @return durationSeconds The duration of time it will take to accrue the given amount of interest, in seconds.
function estimateCreditAccrualTime(
address _controlledToken,
uint256 _principal,
uint256 _interest
)
external
view
returns (uint256 durationSeconds);
/// @notice Returns the credit balance for a given user. Not that this includes both minted credit and pending credit.
/// @param user The user whose credit balance should be returned
/// @return The balance of the users credit
function balanceOfCredit(address user, address controlledToken) external returns (uint256);
/// @notice Sets the rate at which credit accrues per second. The credit rate is a fixed point 18 number (like Ether).
/// @param _controlledToken The controlled token for whom to set the credit plan
/// @param _creditRateMantissa The credit rate to set. Is a fixed point 18 decimal (like Ether).
/// @param _creditLimitMantissa The credit limit to set. Is a fixed point 18 decimal (like Ether).
function setCreditPlanOf(
address _controlledToken,
uint128 _creditRateMantissa,
uint128 _creditLimitMantissa
)
external;
/// @notice Returns the credit rate of a controlled token
/// @param controlledToken The controlled token to retrieve the credit rates for
/// @return creditLimitMantissa The credit limit fraction. This number is used to calculate both the credit limit and early exit fee.
/// @return creditRateMantissa The credit rate. This is the amount of tokens that accrue per second.
function creditPlanOf(
address controlledToken
)
external
view
returns (
uint128 creditLimitMantissa,
uint128 creditRateMantissa
);
/// @notice Allows the Governor to set a cap on the amount of liquidity that he pool can hold
/// @param _liquidityCap The new liquidity cap for the prize pool
function setLiquidityCap(uint256 _liquidityCap) external;
/// @notice Allows the Governor to add Controlled Tokens to the Prize Pool
/// @param _controlledToken The address of the Controlled Token to add
function addControlledToken(ControlledTokenInterface _controlledToken) external;
/// @notice Sets the prize strategy of the prize pool. Only callable by the owner.
/// @param _prizeStrategy The new prize strategy. Must implement TokenListenerInterface
function setPrizeStrategy(TokenListenerInterface _prizeStrategy) external;
/// @dev Returns the address of the underlying ERC20 asset
/// @return The address of the asset
function token() external view returns (address);
/// @notice An array of the Tokens controlled by the Prize Pool (ie. Tickets, Sponsorship)
/// @return An array of controlled token addresses
function tokens() external view returns (address[] memory);
/// @notice The timestamp at which an account's timelocked balance will be made available to sweep
/// @param user The address of an account with timelocked assets
/// @return The timestamp at which the locked assets will be made available
function timelockBalanceAvailableAt(address user) external view returns (uint256);
/// @notice The balance of timelocked assets for an account
/// @param user The address of an account with timelocked assets
/// @return The amount of assets that have been timelocked
function timelockBalanceOf(address user) external view returns (uint256);
/// @notice The total of all controlled tokens and timelock.
/// @return The current total of all tokens and timelock.
function accountedBalance() external view returns (uint256);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/SafeCastUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/introspection/ERC165CheckerUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol";
import "@pooltogether/pooltogether-rng-contracts/contracts/RNGInterface.sol";
import "../token/TokenListener.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
import "../token/TokenControllerInterface.sol";
import "../token/ControlledToken.sol";
import "../token/TicketInterface.sol";
import "../prize-pool/PrizePool.sol";
import "../Constants.sol";
import "./PeriodicPrizeStrategyListenerInterface.sol";
import "./PeriodicPrizeStrategyListenerLibrary.sol";
/* solium-disable security/no-block-members */
abstract contract PeriodicPrizeStrategy is Initializable,
OwnableUpgradeable,
TokenListener {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
using MappedSinglyLinkedList for MappedSinglyLinkedList.Mapping;
using AddressUpgradeable for address;
using ERC165CheckerUpgradeable for address;
uint256 internal constant ETHEREUM_BLOCK_TIME_ESTIMATE_MANTISSA = 13.4 ether;
event PrizePoolOpened(
address indexed operator,
uint256 indexed prizePeriodStartedAt
);
event RngRequestFailed();
event PrizePoolAwardStarted(
address indexed operator,
address indexed prizePool,
uint32 indexed rngRequestId,
uint32 rngLockBlock
);
event PrizePoolAwardCancelled(
address indexed operator,
address indexed prizePool,
uint32 indexed rngRequestId,
uint32 rngLockBlock
);
event PrizePoolAwarded(
address indexed operator,
uint256 randomNumber
);
event RngServiceUpdated(
RNGInterface indexed rngService
);
event TokenListenerUpdated(
TokenListenerInterface indexed tokenListener
);
event RngRequestTimeoutSet(
uint32 rngRequestTimeout
);
event PeriodicPrizeStrategyListenerSet(
PeriodicPrizeStrategyListenerInterface indexed periodicPrizeStrategyListener
);
event ExternalErc721AwardAdded(
IERC721Upgradeable indexed externalErc721,
uint256[] tokenIds
);
event ExternalErc20AwardAdded(
IERC20Upgradeable indexed externalErc20
);
event ExternalErc721AwardRemoved(
IERC721Upgradeable indexed externalErc721Award
);
event ExternalErc20AwardRemoved(
IERC20Upgradeable indexed externalErc20Award
);
event Initialized(
uint256 prizePeriodStart,
uint256 prizePeriodSeconds,
PrizePool indexed prizePool,
TicketInterface ticket,
IERC20Upgradeable sponsorship,
RNGInterface rng,
IERC20Upgradeable[] externalErc20Awards
);
struct RngRequest {
uint32 id;
uint32 lockBlock;
uint32 requestedAt;
}
// Comptroller
TokenListenerInterface public tokenListener;
// Contract Interfaces
PrizePool public prizePool;
TicketInterface public ticket;
IERC20Upgradeable public sponsorship;
RNGInterface public rng;
// Current RNG Request
RngRequest internal rngRequest;
/// @notice RNG Request Timeout. In fact, this is really a "complete award" timeout.
/// If the rng completes the award can still be cancelled.
uint32 public rngRequestTimeout;
// Prize period
uint256 public prizePeriodSeconds;
uint256 public prizePeriodStartedAt;
// External tokens awarded as part of prize
MappedSinglyLinkedList.Mapping internal externalErc20s;
MappedSinglyLinkedList.Mapping internal externalErc721s;
// External NFT token IDs to be awarded
// NFT Address => TokenIds
mapping (IERC721Upgradeable => uint256[]) internal externalErc721TokenIds;
/// @notice A listener that receives callbacks before certain events
PeriodicPrizeStrategyListenerInterface public periodicPrizeStrategyListener;
/// @notice Initializes a new strategy
/// @param _prizePeriodStart The starting timestamp of the prize period.
/// @param _prizePeriodSeconds The duration of the prize period in seconds
/// @param _prizePool The prize pool to award
/// @param _ticket The ticket to use to draw winners
/// @param _sponsorship The sponsorship token
/// @param _rng The RNG service to use
function initialize (
uint256 _prizePeriodStart,
uint256 _prizePeriodSeconds,
PrizePool _prizePool,
TicketInterface _ticket,
IERC20Upgradeable _sponsorship,
RNGInterface _rng,
IERC20Upgradeable[] memory externalErc20Awards
) public initializer {
require(_prizePeriodSeconds > 0, "PeriodicPrizeStrategy/prize-period-greater-than-zero");
require(address(_prizePool) != address(0), "PeriodicPrizeStrategy/prize-pool-not-zero");
require(address(_ticket) != address(0), "PeriodicPrizeStrategy/ticket-not-zero");
require(address(_sponsorship) != address(0), "PeriodicPrizeStrategy/sponsorship-not-zero");
require(address(_rng) != address(0), "PeriodicPrizeStrategy/rng-not-zero");
prizePool = _prizePool;
ticket = _ticket;
rng = _rng;
sponsorship = _sponsorship;
__Ownable_init();
Constants.REGISTRY.setInterfaceImplementer(address(this), Constants.TOKENS_RECIPIENT_INTERFACE_HASH, address(this));
externalErc20s.initialize();
for (uint256 i = 0; i < externalErc20Awards.length; i++) {
_addExternalErc20Award(externalErc20Awards[i]);
}
prizePeriodSeconds = _prizePeriodSeconds;
prizePeriodStartedAt = _prizePeriodStart;
externalErc721s.initialize();
// 30 min timeout
_setRngRequestTimeout(1800);
emit Initialized(
_prizePeriodStart,
_prizePeriodSeconds,
_prizePool,
_ticket,
_sponsorship,
_rng,
externalErc20Awards
);
emit PrizePoolOpened(_msgSender(), prizePeriodStartedAt);
}
function _distribute(uint256 randomNumber) internal virtual;
/// @notice Calculates and returns the currently accrued prize
/// @return The current prize size
function currentPrize() public view returns (uint256) {
return prizePool.awardBalance();
}
/// @notice Allows the owner to set the token listener
/// @param _tokenListener A contract that implements the token listener interface.
function setTokenListener(TokenListenerInterface _tokenListener) external onlyOwner requireAwardNotInProgress {
require(address(0) == address(_tokenListener) || address(_tokenListener).supportsInterface(TokenListenerLibrary.ERC165_INTERFACE_ID_TOKEN_LISTENER), "PeriodicPrizeStrategy/token-listener-invalid");
tokenListener = _tokenListener;
emit TokenListenerUpdated(tokenListener);
}
/// @notice Estimates the remaining blocks until the prize given a number of seconds per block
/// @param secondsPerBlockMantissa The number of seconds per block to use for the calculation. Should be a fixed point 18 number like Ether.
/// @return The estimated number of blocks remaining until the prize can be awarded.
function estimateRemainingBlocksToPrize(uint256 secondsPerBlockMantissa) public view returns (uint256) {
return FixedPoint.divideUintByMantissa(
_prizePeriodRemainingSeconds(),
secondsPerBlockMantissa
);
}
/// @notice Returns the number of seconds remaining until the prize can be awarded.
/// @return The number of seconds remaining until the prize can be awarded.
function prizePeriodRemainingSeconds() external view returns (uint256) {
return _prizePeriodRemainingSeconds();
}
/// @notice Returns the number of seconds remaining until the prize can be awarded.
/// @return The number of seconds remaining until the prize can be awarded.
function _prizePeriodRemainingSeconds() internal view returns (uint256) {
uint256 endAt = _prizePeriodEndAt();
uint256 time = _currentTime();
if (time > endAt) {
return 0;
}
return endAt.sub(time);
}
/// @notice Returns whether the prize period is over
/// @return True if the prize period is over, false otherwise
function isPrizePeriodOver() external view returns (bool) {
return _isPrizePeriodOver();
}
/// @notice Returns whether the prize period is over
/// @return True if the prize period is over, false otherwise
function _isPrizePeriodOver() internal view returns (bool) {
return _currentTime() >= _prizePeriodEndAt();
}
/// @notice Awards collateral as tickets to a user
/// @param user The user to whom the tickets are minted
/// @param amount The amount of interest to mint as tickets.
function _awardTickets(address user, uint256 amount) internal {
prizePool.award(user, amount, address(ticket));
}
/// @notice Awards all external tokens with non-zero balances to the given user. The external tokens must be held by the PrizePool contract.
/// @param winner The user to transfer the tokens to
function _awardAllExternalTokens(address winner) internal {
_awardExternalErc20s(winner);
_awardExternalErc721s(winner);
}
/// @notice Awards all external ERC20 tokens with non-zero balances to the given user.
/// The external tokens must be held by the PrizePool contract.
/// @param winner The user to transfer the tokens to
function _awardExternalErc20s(address winner) internal {
address currentToken = externalErc20s.start();
while (currentToken != address(0) && currentToken != externalErc20s.end()) {
uint256 balance = IERC20Upgradeable(currentToken).balanceOf(address(prizePool));
if (balance > 0) {
prizePool.awardExternalERC20(winner, currentToken, balance);
}
currentToken = externalErc20s.next(currentToken);
}
}
/// @notice Awards all external ERC721 tokens to the given user.
/// The external tokens must be held by the PrizePool contract.
/// @dev The list of ERC721s is reset after every award
/// @param winner The user to transfer the tokens to
function _awardExternalErc721s(address winner) internal {
address currentToken = externalErc721s.start();
while (currentToken != address(0) && currentToken != externalErc721s.end()) {
uint256 balance = IERC721Upgradeable(currentToken).balanceOf(address(prizePool));
if (balance > 0) {
prizePool.awardExternalERC721(winner, currentToken, externalErc721TokenIds[IERC721Upgradeable(currentToken)]);
_removeExternalErc721AwardTokens(IERC721Upgradeable(currentToken));
}
currentToken = externalErc721s.next(currentToken);
}
externalErc721s.clearAll();
}
/// @notice Returns the timestamp at which the prize period ends
/// @return The timestamp at which the prize period ends.
function prizePeriodEndAt() external view returns (uint256) {
// current prize started at is non-inclusive, so add one
return _prizePeriodEndAt();
}
/// @notice Returns the timestamp at which the prize period ends
/// @return The timestamp at which the prize period ends.
function _prizePeriodEndAt() internal view returns (uint256) {
// current prize started at is non-inclusive, so add one
return prizePeriodStartedAt.add(prizePeriodSeconds);
}
/// @notice Called by the PrizePool for transfers of controlled tokens
/// @dev Note that this is only for *transfers*, not mints or burns
/// @param controlledToken The type of collateral that is being sent
function beforeTokenTransfer(address from, address to, uint256 amount, address controlledToken) external override onlyPrizePool {
require(from != to, "PeriodicPrizeStrategy/transfer-to-self");
if (controlledToken == address(ticket)) {
_requireAwardNotInProgress();
}
if (address(tokenListener) != address(0)) {
tokenListener.beforeTokenTransfer(from, to, amount, controlledToken);
}
}
/// @notice Called by the PrizePool when minting controlled tokens
/// @param controlledToken The type of collateral that is being minted
function beforeTokenMint(
address to,
uint256 amount,
address controlledToken,
address referrer
)
external
override
onlyPrizePool
{
if (controlledToken == address(ticket)) {
_requireAwardNotInProgress();
}
if (address(tokenListener) != address(0)) {
tokenListener.beforeTokenMint(to, amount, controlledToken, referrer);
}
}
/// @notice returns the current time. Used for testing.
/// @return The current time (block.timestamp)
function _currentTime() internal virtual view returns (uint256) {
return block.timestamp;
}
/// @notice returns the current time. Used for testing.
/// @return The current time (block.timestamp)
function _currentBlock() internal virtual view returns (uint256) {
return block.number;
}
/// @notice Starts the award process by starting random number request. The prize period must have ended.
/// @dev The RNG-Request-Fee is expected to be held within this contract before calling this function
function startAward() external requireCanStartAward {
(address feeToken, uint256 requestFee) = rng.getRequestFee();
if (feeToken != address(0) && requestFee > 0) {
IERC20Upgradeable(feeToken).approve(address(rng), requestFee);
}
(uint32 requestId, uint32 lockBlock) = rng.requestRandomNumber();
rngRequest.id = requestId;
rngRequest.lockBlock = lockBlock;
rngRequest.requestedAt = _currentTime().toUint32();
emit PrizePoolAwardStarted(_msgSender(), address(prizePool), requestId, lockBlock);
}
/// @notice Can be called by anyone to unlock the tickets if the RNG has timed out.
function cancelAward() public {
require(isRngTimedOut(), "PeriodicPrizeStrategy/rng-not-timedout");
uint32 requestId = rngRequest.id;
uint32 lockBlock = rngRequest.lockBlock;
delete rngRequest;
emit RngRequestFailed();
emit PrizePoolAwardCancelled(msg.sender, address(prizePool), requestId, lockBlock);
}
/// @notice Completes the award process and awards the winners. The random number must have been requested and is now available.
function completeAward() external requireCanCompleteAward {
uint256 randomNumber = rng.randomNumber(rngRequest.id);
delete rngRequest;
_distribute(randomNumber);
if (address(periodicPrizeStrategyListener) != address(0)) {
periodicPrizeStrategyListener.afterPrizePoolAwarded(randomNumber, prizePeriodStartedAt);
}
// to avoid clock drift, we should calculate the start time based on the previous period start time.
prizePeriodStartedAt = _calculateNextPrizePeriodStartTime(_currentTime());
emit PrizePoolAwarded(_msgSender(), randomNumber);
emit PrizePoolOpened(_msgSender(), prizePeriodStartedAt);
}
/// @notice Allows the owner to set a listener for prize strategy callbacks.
/// @param _periodicPrizeStrategyListener The address of the listener contract
function setPeriodicPrizeStrategyListener(PeriodicPrizeStrategyListenerInterface _periodicPrizeStrategyListener) external onlyOwner requireAwardNotInProgress {
require(
address(0) == address(_periodicPrizeStrategyListener) || address(_periodicPrizeStrategyListener).supportsInterface(PeriodicPrizeStrategyListenerLibrary.ERC165_INTERFACE_ID_PERIODIC_PRIZE_STRATEGY_LISTENER),
"PeriodicPrizeStrategy/prizeStrategyListener-invalid"
);
periodicPrizeStrategyListener = _periodicPrizeStrategyListener;
emit PeriodicPrizeStrategyListenerSet(_periodicPrizeStrategyListener);
}
function _calculateNextPrizePeriodStartTime(uint256 currentTime) internal view returns (uint256) {
uint256 elapsedPeriods = currentTime.sub(prizePeriodStartedAt).div(prizePeriodSeconds);
return prizePeriodStartedAt.add(elapsedPeriods.mul(prizePeriodSeconds));
}
/// @notice Calculates when the next prize period will start
/// @param currentTime The timestamp to use as the current time
/// @return The timestamp at which the next prize period would start
function calculateNextPrizePeriodStartTime(uint256 currentTime) external view returns (uint256) {
return _calculateNextPrizePeriodStartTime(currentTime);
}
/// @notice Returns whether an award process can be started
/// @return True if an award can be started, false otherwise.
function canStartAward() external view returns (bool) {
return _isPrizePeriodOver() && !isRngRequested();
}
/// @notice Returns whether an award process can be completed
/// @return True if an award can be completed, false otherwise.
function canCompleteAward() external view returns (bool) {
return isRngRequested() && isRngCompleted();
}
/// @notice Returns whether a random number has been requested
/// @return True if a random number has been requested, false otherwise.
function isRngRequested() public view returns (bool) {
return rngRequest.id != 0;
}
/// @notice Returns whether the random number request has completed.
/// @return True if a random number request has completed, false otherwise.
function isRngCompleted() public view returns (bool) {
return rng.isRequestComplete(rngRequest.id);
}
/// @notice Returns the block number that the current RNG request has been locked to
/// @return The block number that the RNG request is locked to
function getLastRngLockBlock() external view returns (uint32) {
return rngRequest.lockBlock;
}
/// @notice Returns the current RNG Request ID
/// @return The current Request ID
function getLastRngRequestId() external view returns (uint32) {
return rngRequest.id;
}
/// @notice Sets the RNG service that the Prize Strategy is connected to
/// @param rngService The address of the new RNG service interface
function setRngService(RNGInterface rngService) external onlyOwner requireAwardNotInProgress {
require(!isRngRequested(), "PeriodicPrizeStrategy/rng-in-flight");
rng = rngService;
emit RngServiceUpdated(rngService);
}
function setRngRequestTimeout(uint32 _rngRequestTimeout) external onlyOwner requireAwardNotInProgress {
_setRngRequestTimeout(_rngRequestTimeout);
}
function _setRngRequestTimeout(uint32 _rngRequestTimeout) internal {
require(_rngRequestTimeout > 60, "PeriodicPrizeStrategy/rng-timeout-gt-60-secs");
rngRequestTimeout = _rngRequestTimeout;
emit RngRequestTimeoutSet(rngRequestTimeout);
}
/// @notice Gets the current list of External ERC20 tokens that will be awarded with the current prize
/// @return An array of External ERC20 token addresses
function getExternalErc20Awards() external view returns (address[] memory) {
return externalErc20s.addressArray();
}
/// @notice Adds an external ERC20 token type as an additional prize that can be awarded
/// @dev Only the Prize-Strategy owner/creator can assign external tokens,
/// and they must be approved by the Prize-Pool
/// @param _externalErc20 The address of an ERC20 token to be awarded
function addExternalErc20Award(IERC20Upgradeable _externalErc20) external onlyOwnerOrListener requireAwardNotInProgress {
_addExternalErc20Award(_externalErc20);
}
function _addExternalErc20Award(IERC20Upgradeable _externalErc20) internal {
require(address(_externalErc20).isContract(), "PeriodicPrizeStrategy/erc20-null");
require(prizePool.canAwardExternal(address(_externalErc20)), "PeriodicPrizeStrategy/cannot-award-external");
(bool succeeded, bytes memory returnValue) = address(_externalErc20).staticcall(abi.encodeWithSignature("totalSupply()"));
require(succeeded, "PeriodicPrizeStrategy/erc20-invalid");
externalErc20s.addAddress(address(_externalErc20));
emit ExternalErc20AwardAdded(_externalErc20);
}
function addExternalErc20Awards(IERC20Upgradeable[] calldata _externalErc20s) external onlyOwnerOrListener requireAwardNotInProgress {
for (uint256 i = 0; i < _externalErc20s.length; i++) {
_addExternalErc20Award(_externalErc20s[i]);
}
}
/// @notice Removes an external ERC20 token type as an additional prize that can be awarded
/// @dev Only the Prize-Strategy owner/creator can remove external tokens
/// @param _externalErc20 The address of an ERC20 token to be removed
/// @param _prevExternalErc20 The address of the previous ERC20 token in the `externalErc20s` list.
/// If the ERC20 is the first address, then the previous address is the SENTINEL address: 0x0000000000000000000000000000000000000001
function removeExternalErc20Award(IERC20Upgradeable _externalErc20, IERC20Upgradeable _prevExternalErc20) external onlyOwner requireAwardNotInProgress {
externalErc20s.removeAddress(address(_prevExternalErc20), address(_externalErc20));
emit ExternalErc20AwardRemoved(_externalErc20);
}
/// @notice Gets the current list of External ERC721 tokens that will be awarded with the current prize
/// @return An array of External ERC721 token addresses
function getExternalErc721Awards() external view returns (address[] memory) {
return externalErc721s.addressArray();
}
/// @notice Gets the current list of External ERC721 tokens that will be awarded with the current prize
/// @return An array of External ERC721 token addresses
function getExternalErc721AwardTokenIds(IERC721Upgradeable _externalErc721) external view returns (uint256[] memory) {
return externalErc721TokenIds[_externalErc721];
}
/// @notice Adds an external ERC721 token as an additional prize that can be awarded
/// @dev Only the Prize-Strategy owner/creator can assign external tokens,
/// and they must be approved by the Prize-Pool
/// NOTE: The NFT must already be owned by the Prize-Pool
/// @param _externalErc721 The address of an ERC721 token to be awarded
/// @param _tokenIds An array of token IDs of the ERC721 to be awarded
function addExternalErc721Award(IERC721Upgradeable _externalErc721, uint256[] calldata _tokenIds) external onlyOwnerOrListener requireAwardNotInProgress {
require(prizePool.canAwardExternal(address(_externalErc721)), "PeriodicPrizeStrategy/cannot-award-external");
require(address(_externalErc721).supportsInterface(Constants.ERC165_INTERFACE_ID_ERC721), "PeriodicPrizeStrategy/erc721-invalid");
if (!externalErc721s.contains(address(_externalErc721))) {
externalErc721s.addAddress(address(_externalErc721));
}
for (uint256 i = 0; i < _tokenIds.length; i++) {
_addExternalErc721Award(_externalErc721, _tokenIds[i]);
}
emit ExternalErc721AwardAdded(_externalErc721, _tokenIds);
}
function _addExternalErc721Award(IERC721Upgradeable _externalErc721, uint256 _tokenId) internal {
require(IERC721Upgradeable(_externalErc721).ownerOf(_tokenId) == address(prizePool), "PeriodicPrizeStrategy/unavailable-token");
for (uint256 i = 0; i < externalErc721TokenIds[_externalErc721].length; i++) {
if (externalErc721TokenIds[_externalErc721][i] == _tokenId) {
revert("PeriodicPrizeStrategy/erc721-duplicate");
}
}
externalErc721TokenIds[_externalErc721].push(_tokenId);
}
/// @notice Removes an external ERC721 token as an additional prize that can be awarded
/// @dev Only the Prize-Strategy owner/creator can remove external tokens
/// @param _externalErc721 The address of an ERC721 token to be removed
/// @param _prevExternalErc721 The address of the previous ERC721 token in the list.
/// If no previous, then pass the SENTINEL address: 0x0000000000000000000000000000000000000001
function removeExternalErc721Award(
IERC721Upgradeable _externalErc721,
IERC721Upgradeable _prevExternalErc721
)
external
onlyOwner
requireAwardNotInProgress
{
externalErc721s.removeAddress(address(_prevExternalErc721), address(_externalErc721));
_removeExternalErc721AwardTokens(_externalErc721);
}
function _removeExternalErc721AwardTokens(
IERC721Upgradeable _externalErc721
)
internal
{
delete externalErc721TokenIds[_externalErc721];
emit ExternalErc721AwardRemoved(_externalErc721);
}
/// @notice Allows the owner to transfer out external ERC20 tokens
/// @dev Used to transfer out tokens held by the Prize Pool. Could be liquidated, or anything.
/// @param to The address that receives the tokens
/// @param externalToken The address of the external asset token being transferred
/// @param amount The amount of external assets to be transferred
function transferExternalERC20(
address to,
address externalToken,
uint256 amount
)
external
onlyOwner
requireAwardNotInProgress
{
prizePool.transferExternalERC20(to, externalToken, amount);
}
function _requireAwardNotInProgress() internal view {
uint256 currentBlock = _currentBlock();
require(rngRequest.lockBlock == 0 || currentBlock < rngRequest.lockBlock, "PeriodicPrizeStrategy/rng-in-flight");
}
function isRngTimedOut() public view returns (bool) {
if (rngRequest.requestedAt == 0) {
return false;
} else {
return _currentTime() > uint256(rngRequestTimeout).add(rngRequest.requestedAt);
}
}
modifier onlyOwnerOrListener() {
require(_msgSender() == owner() || _msgSender() == address(periodicPrizeStrategyListener), "PeriodicPrizeStrategy/only-owner-or-listener");
_;
}
modifier requireAwardNotInProgress() {
_requireAwardNotInProgress();
_;
}
modifier requireCanStartAward() {
require(_isPrizePeriodOver(), "PeriodicPrizeStrategy/prize-period-not-over");
require(!isRngRequested(), "PeriodicPrizeStrategy/rng-already-requested");
_;
}
modifier requireCanCompleteAward() {
require(isRngRequested(), "PeriodicPrizeStrategy/rng-not-requested");
require(isRngCompleted(), "PeriodicPrizeStrategy/rng-not-complete");
_;
}
modifier onlyPrizePool() {
require(_msgSender() == address(prizePool), "PeriodicPrizeStrategy/only-prize-pool");
_;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0;
/// @title Random Number Generator Interface
/// @notice Provides an interface for requesting random numbers from 3rd-party RNG services (Chainlink VRF, Starkware VDF, etc..)
interface RNGInterface {
/// @notice Emitted when a new request for a random number has been submitted
/// @param requestId The indexed ID of the request used to get the results of the RNG service
/// @param sender The indexed address of the sender of the request
event RandomNumberRequested(uint32 indexed requestId, address indexed sender);
/// @notice Emitted when an existing request for a random number has been completed
/// @param requestId The indexed ID of the request used to get the results of the RNG service
/// @param randomNumber The random number produced by the 3rd-party service
event RandomNumberCompleted(uint32 indexed requestId, uint256 randomNumber);
/// @notice Gets the last request id used by the RNG service
/// @return requestId The last request id used in the last request
function getLastRequestId() external view returns (uint32 requestId);
/// @notice Gets the Fee for making a Request against an RNG service
/// @return feeToken The address of the token that is used to pay fees
/// @return requestFee The fee required to be paid to make a request
function getRequestFee() external view returns (address feeToken, uint256 requestFee);
/// @notice Sends a request for a random number to the 3rd-party service
/// @dev Some services will complete the request immediately, others may have a time-delay
/// @dev Some services require payment in the form of a token, such as $LINK for Chainlink VRF
/// @return requestId The ID of the request used to get the results of the RNG service
/// @return lockBlock The block number at which the RNG service will start generating time-delayed randomness. The calling contract
/// should "lock" all activity until the result is available via the `requestId`
function requestRandomNumber() external returns (uint32 requestId, uint32 lockBlock);
/// @notice Checks if the request for randomness from the 3rd-party service has completed
/// @dev For time-delayed requests, this function is used to check/confirm completion
/// @param requestId The ID of the request used to get the results of the RNG service
/// @return isCompleted True if the request has completed and a random number is available, false otherwise
function isRequestComplete(uint32 requestId) external view returns (bool isCompleted);
/// @notice Gets the random number produced by the 3rd-party service
/// @param requestId The ID of the request used to get the results of the RNG service
/// @return randomNum The random number
function randomNumber(uint32 requestId) external returns (uint256 randomNum);
}
pragma solidity ^0.6.4;
import "./TokenListenerInterface.sol";
import "./TokenListenerLibrary.sol";
import "../Constants.sol";
abstract contract TokenListener is TokenListenerInterface {
function supportsInterface(bytes4 interfaceId) external override view returns (bool) {
return (
interfaceId == Constants.ERC165_INTERFACE_ID_ERC165 ||
interfaceId == TokenListenerLibrary.ERC165_INTERFACE_ID_TOKEN_LISTENER
);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/introspection/IERC1820RegistryUpgradeable.sol";
library Constants {
IERC1820RegistryUpgradeable public constant REGISTRY = IERC1820RegistryUpgradeable(0x1820a4B7618BdE71Dce8cdc73aAB6C95905faD24);
// keccak256("ERC777TokensSender")
bytes32 public constant TOKENS_SENDER_INTERFACE_HASH =
0x29ddb589b1fb5fc7cf394961c1adf5f8c6454761adf795e67fe149f658abe895;
// keccak256("ERC777TokensRecipient")
bytes32 public constant TOKENS_RECIPIENT_INTERFACE_HASH =
0xb281fc8c12954d22544db45de3159a39272895b169a852b314f9cc762e44c53b;
// keccak256(abi.encodePacked("ERC1820_ACCEPT_MAGIC"));
bytes32 public constant ACCEPT_MAGIC =
0xa2ef4600d742022d532d4747cb3547474667d6f13804902513b2ec01c848f4b4;
bytes4 public constant ERC165_INTERFACE_ID_ERC165 = 0x01ffc9a7;
bytes4 public constant ERC165_INTERFACE_ID_ERC721 = 0x80ac58cd;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the global ERC1820 Registry, as defined in the
* https://eips.ethereum.org/EIPS/eip-1820[EIP]. Accounts may register
* implementers for interfaces in this registry, as well as query support.
*
* Implementers may be shared by multiple accounts, and can also implement more
* than a single interface for each account. Contracts can implement interfaces
* for themselves, but externally-owned accounts (EOA) must delegate this to a
* contract.
*
* {IERC165} interfaces can also be queried via the registry.
*
* For an in-depth explanation and source code analysis, see the EIP text.
*/
interface IERC1820RegistryUpgradeable {
/**
* @dev Sets `newManager` as the manager for `account`. A manager of an
* account is able to set interface implementers for it.
*
* By default, each account is its own manager. Passing a value of `0x0` in
* `newManager` will reset the manager to this initial state.
*
* Emits a {ManagerChanged} event.
*
* Requirements:
*
* - the caller must be the current manager for `account`.
*/
function setManager(address account, address newManager) external;
/**
* @dev Returns the manager for `account`.
*
* See {setManager}.
*/
function getManager(address account) external view returns (address);
/**
* @dev Sets the `implementer` contract as ``account``'s implementer for
* `interfaceHash`.
*
* `account` being the zero address is an alias for the caller's address.
* The zero address can also be used in `implementer` to remove an old one.
*
* See {interfaceHash} to learn how these are created.
*
* Emits an {InterfaceImplementerSet} event.
*
* Requirements:
*
* - the caller must be the current manager for `account`.
* - `interfaceHash` must not be an {IERC165} interface id (i.e. it must not
* end in 28 zeroes).
* - `implementer` must implement {IERC1820Implementer} and return true when
* queried for support, unless `implementer` is the caller. See
* {IERC1820Implementer-canImplementInterfaceForAddress}.
*/
function setInterfaceImplementer(address account, bytes32 _interfaceHash, address implementer) external;
/**
* @dev Returns the implementer of `interfaceHash` for `account`. If no such
* implementer is registered, returns the zero address.
*
* If `interfaceHash` is an {IERC165} interface id (i.e. it ends with 28
* zeroes), `account` will be queried for support of it.
*
* `account` being the zero address is an alias for the caller's address.
*/
function getInterfaceImplementer(address account, bytes32 _interfaceHash) external view returns (address);
/**
* @dev Returns the interface hash for an `interfaceName`, as defined in the
* corresponding
* https://eips.ethereum.org/EIPS/eip-1820#interface-name[section of the EIP].
*/
function interfaceHash(string calldata interfaceName) external pure returns (bytes32);
/**
* @notice Updates the cache with whether the contract implements an ERC165 interface or not.
* @param account Address of the contract for which to update the cache.
* @param interfaceId ERC165 interface for which to update the cache.
*/
function updateERC165Cache(address account, bytes4 interfaceId) external;
/**
* @notice Checks whether a contract implements an ERC165 interface or not.
* If the result is not cached a direct lookup on the contract address is performed.
* If the result is not cached or the cached value is out-of-date, the cache MUST be updated manually by calling
* {updateERC165Cache} with the contract address.
* @param account Address of the contract to check.
* @param interfaceId ERC165 interface to check.
* @return True if `account` implements `interfaceId`, false otherwise.
*/
function implementsERC165Interface(address account, bytes4 interfaceId) external view returns (bool);
/**
* @notice Checks whether a contract implements an ERC165 interface or not without using nor updating the cache.
* @param account Address of the contract to check.
* @param interfaceId ERC165 interface to check.
* @return True if `account` implements `interfaceId`, false otherwise.
*/
function implementsERC165InterfaceNoCache(address account, bytes4 interfaceId) external view returns (bool);
event InterfaceImplementerSet(address indexed account, bytes32 indexed interfaceHash, address indexed implementer);
event ManagerChanged(address indexed account, address indexed newManager);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
/// @title Interface that allows a user to draw an address using an index
interface TicketInterface {
/// @notice Selects a user using a random number. The random number will be uniformly bounded to the ticket totalSupply.
/// @param randomNumber The random number to use to select a user.
/// @return The winner
function draw(uint256 randomNumber) external view returns (address);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/introspection/IERC165Upgradeable.sol";
/* solium-disable security/no-block-members */
interface PeriodicPrizeStrategyListenerInterface is IERC165Upgradeable {
function afterPrizePoolAwarded(uint256 randomNumber, uint256 prizePeriodStartedAt) external;
}
pragma solidity ^0.6.12;
library PeriodicPrizeStrategyListenerLibrary {
/*
* bytes4(keccak256('afterPrizePoolAwarded(uint256,uint256)')) == 0x575072c6
*/
bytes4 public constant ERC165_INTERFACE_ID_PERIODIC_PRIZE_STRATEGY_LISTENER = 0x575072c6;
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./CompoundPrizePool.sol";
import "../../external/openzeppelin/ProxyFactory.sol";
/// @title Compound Prize Pool Proxy Factory
/// @notice Minimal proxy pattern for creating new Compound Prize Pools
contract CompoundPrizePoolProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied Prize Pools
CompoundPrizePool public instance;
/// @notice Initializes the Factory with an instance of the Compound Prize Pool
constructor () public {
instance = new CompoundPrizePool();
}
/// @notice Creates a new Compound Prize Pool as a proxy of the template instance
/// @return A reference to the new proxied Compound Prize Pool
function create() external returns (CompoundPrizePool) {
return CompoundPrizePool(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
import "../../external/compound/CTokenInterface.sol";
import "../PrizePool.sol";
/// @title Prize Pool with Compound's cToken
/// @notice Manages depositing and withdrawing assets from the Prize Pool
contract CompoundPrizePool is PrizePool {
using SafeMathUpgradeable for uint256;
event CompoundPrizePoolInitialized(address indexed cToken);
/// @notice Interface for the Yield-bearing cToken by Compound
CTokenInterface public cToken;
/// @notice Initializes the Prize Pool and Yield Service with the required contract connections
/// @param _controlledTokens Array of addresses for the Ticket and Sponsorship Tokens controlled by the Prize Pool
/// @param _maxExitFeeMantissa The maximum exit fee size, relative to the withdrawal amount
/// @param _maxTimelockDuration The maximum length of time the withdraw timelock could be
/// @param _cToken Address of the Compound cToken interface
function initialize (
RegistryInterface _reserveRegistry,
ControlledTokenInterface[] memory _controlledTokens,
uint256 _maxExitFeeMantissa,
uint256 _maxTimelockDuration,
CTokenInterface _cToken
)
public
initializer
{
PrizePool.initialize(
_reserveRegistry,
_controlledTokens,
_maxExitFeeMantissa,
_maxTimelockDuration
);
cToken = _cToken;
emit CompoundPrizePoolInitialized(address(cToken));
}
/// @dev Gets the balance of the underlying assets held by the Yield Service
/// @return The underlying balance of asset tokens
function _balance() internal override returns (uint256) {
return cToken.balanceOfUnderlying(address(this));
}
/// @dev Allows a user to supply asset tokens in exchange for yield-bearing tokens
/// to be held in escrow by the Yield Service
/// @param amount The amount of asset tokens to be supplied
function _supply(uint256 amount) internal override {
_token().approve(address(cToken), amount);
require(cToken.mint(amount) == 0, "CompoundPrizePool/mint-failed");
}
/// @dev Checks with the Prize Pool if a specific token type may be awarded as a prize enhancement
/// @param _externalToken The address of the token to check
/// @return True if the token may be awarded, false otherwise
function _canAwardExternal(address _externalToken) internal override view returns (bool) {
return _externalToken != address(cToken);
}
/// @dev Allows a user to redeem yield-bearing tokens in exchange for the underlying
/// asset tokens held in escrow by the Yield Service
/// @param amount The amount of underlying tokens to be redeemed
/// @return The actual amount of tokens transferred
function _redeem(uint256 amount) internal override returns (uint256) {
IERC20Upgradeable assetToken = _token();
uint256 before = assetToken.balanceOf(address(this));
require(cToken.redeemUnderlying(amount) == 0, "CompoundPrizePool/redeem-failed");
uint256 diff = assetToken.balanceOf(address(this)).sub(before);
return diff;
}
/// @dev Gets the underlying asset token used by the Yield Service
/// @return A reference to the interface of the underling asset token
function _token() internal override view returns (IERC20Upgradeable) {
return IERC20Upgradeable(cToken.underlying());
}
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
interface CTokenInterface is IERC20Upgradeable {
function decimals() external view returns (uint8);
function totalSupply() external override view returns (uint256);
function underlying() external view returns (address);
function balanceOfUnderlying(address owner) external returns (uint256);
function supplyRatePerBlock() external returns (uint256);
function exchangeRateCurrent() external returns (uint256);
function mint(uint256 mintAmount) external returns (uint256);
function balanceOf(address user) external override view returns (uint256);
function redeemUnderlying(uint256 redeemAmount) external returns (uint256);
}
pragma solidity >=0.6.0 <0.7.0;
// solium-disable security/no-inline-assembly
// solium-disable security/no-low-level-calls
contract ProxyFactory {
event ProxyCreated(address proxy);
function deployMinimal(address _logic, bytes memory _data) public returns (address proxy) {
// Adapted from https://github.com/optionality/clone-factory/blob/32782f82dfc5a00d103a7e61a17a5dedbd1e8e9d/contracts/CloneFactory.sol
bytes20 targetBytes = bytes20(_logic);
assembly {
let clone := mload(0x40)
mstore(clone, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(clone, 0x14), targetBytes)
mstore(add(clone, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
proxy := create(0, clone, 0x37)
}
emit ProxyCreated(address(proxy));
if(_data.length > 0) {
(bool success,) = proxy.call(_data);
require(success, "ProxyFactory/constructor-call-failed");
}
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "../token/ControlledTokenProxyFactory.sol";
import "../token/TicketProxyFactory.sol";
/* solium-disable security/no-block-members */
contract ControlledTokenBuilder {
event CreatedControlledToken(address indexed token);
event CreatedTicket(address indexed token);
ControlledTokenProxyFactory public controlledTokenProxyFactory;
TicketProxyFactory public ticketProxyFactory;
struct ControlledTokenConfig {
string name;
string symbol;
uint8 decimals;
TokenControllerInterface controller;
}
constructor (
ControlledTokenProxyFactory _controlledTokenProxyFactory,
TicketProxyFactory _ticketProxyFactory
) public {
require(address(_controlledTokenProxyFactory) != address(0), "ControlledTokenBuilder/controlledTokenProxyFactory-not-zero");
require(address(_ticketProxyFactory) != address(0), "ControlledTokenBuilder/ticketProxyFactory-not-zero");
controlledTokenProxyFactory = _controlledTokenProxyFactory;
ticketProxyFactory = _ticketProxyFactory;
}
function createControlledToken(
ControlledTokenConfig calldata config
) external returns (ControlledToken) {
ControlledToken token = controlledTokenProxyFactory.create();
token.initialize(
config.name,
config.symbol,
config.decimals,
config.controller
);
emit CreatedControlledToken(address(token));
return token;
}
function createTicket(
ControlledTokenConfig calldata config
) external returns (Ticket) {
Ticket token = ticketProxyFactory.create();
token.initialize(
config.name,
config.symbol,
config.decimals,
config.controller
);
emit CreatedTicket(address(token));
return token;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./ControlledToken.sol";
import "../external/openzeppelin/ProxyFactory.sol";
/// @title Controlled ERC20 Token Factory
/// @notice Minimal proxy pattern for creating new Controlled ERC20 Tokens
contract ControlledTokenProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied tokens
ControlledToken public instance;
/// @notice Initializes the Factory with an instance of the Controlled ERC20 Token
constructor () public {
instance = new ControlledToken();
}
/// @notice Creates a new Controlled ERC20 Token as a proxy of the template instance
/// @return A reference to the new proxied Controlled ERC20 Token
function create() external returns (ControlledToken) {
return ControlledToken(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
import "./Ticket.sol";
import "../external/openzeppelin/ProxyFactory.sol";
/// @title Controlled ERC20 Token Factory
/// @notice Minimal proxy pattern for creating new Controlled ERC20 Tokens
contract TicketProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied tokens
Ticket public instance;
/// @notice Initializes the Factory with an instance of the Controlled ERC20 Token
constructor () public {
instance = new Ticket();
}
/// @notice Creates a new Controlled ERC20 Token as a proxy of the template instance
/// @return A reference to the new proxied Controlled ERC20 Token
function create() external returns (Ticket) {
return Ticket(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "sortition-sum-tree-factory/contracts/SortitionSumTreeFactory.sol";
import "@pooltogether/uniform-random-number/contracts/UniformRandomNumber.sol";
import "./ControlledToken.sol";
import "./TicketInterface.sol";
contract Ticket is ControlledToken, TicketInterface {
using SortitionSumTreeFactory for SortitionSumTreeFactory.SortitionSumTrees;
bytes32 constant private TREE_KEY = keccak256("PoolTogether/Ticket");
uint256 constant private MAX_TREE_LEAVES = 5;
// Ticket-weighted odds
SortitionSumTreeFactory.SortitionSumTrees internal sortitionSumTrees;
/// @notice Initializes the Controlled Token with Token Details and the Controller
/// @param _name The name of the Token
/// @param _symbol The symbol for the Token
/// @param _decimals The number of decimals for the Token
/// @param _controller Address of the Controller contract for minting & burning
function initialize(
string memory _name,
string memory _symbol,
uint8 _decimals,
TokenControllerInterface _controller
)
public
virtual
override
initializer
{
super.initialize(_name, _symbol, _decimals, _controller);
sortitionSumTrees.createTree(TREE_KEY, MAX_TREE_LEAVES);
}
/// @notice Returns the user's chance of winning.
function chanceOf(address user) external view returns (uint256) {
return sortitionSumTrees.stakeOf(TREE_KEY, bytes32(uint256(user)));
}
/// @notice Selects a user using a random number. The random number will be uniformly bounded to the ticket totalSupply.
/// @param randomNumber The random number to use to select a user.
/// @return The winner
function draw(uint256 randomNumber) external view override returns (address) {
uint256 bound = totalSupply();
address selected;
if (bound == 0) {
selected = address(0);
} else {
uint256 token = UniformRandomNumber.uniform(randomNumber, bound);
selected = address(uint256(sortitionSumTrees.draw(TREE_KEY, token)));
}
return selected;
}
/// @dev Controller hook to provide notifications & rule validations on token transfers to the controller.
/// This includes minting and burning.
/// May be overridden to provide more granular control over operator-burning
/// @param from Address of the account sending the tokens (address(0x0) on minting)
/// @param to Address of the account receiving the tokens (address(0x0) on burning)
/// @param amount Amount of tokens being transferred
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
super._beforeTokenTransfer(from, to, amount);
// optimize: ignore transfers to self
if (from == to) {
return;
}
if (from != address(0)) {
uint256 fromBalance = balanceOf(from).sub(amount);
sortitionSumTrees.set(TREE_KEY, fromBalance, bytes32(uint256(from)));
}
if (to != address(0)) {
uint256 toBalance = balanceOf(to).add(amount);
sortitionSumTrees.set(TREE_KEY, toBalance, bytes32(uint256(to)));
}
}
}
/**
* @reviewers: [@clesaege, @unknownunknown1, @ferittuncer]
* @auditors: []
* @bounties: [<14 days 10 ETH max payout>]
* @deployments: []
*/
pragma solidity ^0.6.0;
/**
* @title SortitionSumTreeFactory
* @author Enrique Piqueras - <[email protected]>
* @dev A factory of trees that keep track of staked values for sortition.
*/
library SortitionSumTreeFactory {
/* Structs */
struct SortitionSumTree {
uint K; // The maximum number of childs per node.
// We use this to keep track of vacant positions in the tree after removing a leaf. This is for keeping the tree as balanced as possible without spending gas on moving nodes around.
uint[] stack;
uint[] nodes;
// Two-way mapping of IDs to node indexes. Note that node index 0 is reserved for the root node, and means the ID does not have a node.
mapping(bytes32 => uint) IDsToNodeIndexes;
mapping(uint => bytes32) nodeIndexesToIDs;
}
/* Storage */
struct SortitionSumTrees {
mapping(bytes32 => SortitionSumTree) sortitionSumTrees;
}
/* internal */
/**
* @dev Create a sortition sum tree at the specified key.
* @param _key The key of the new tree.
* @param _K The number of children each node in the tree should have.
*/
function createTree(SortitionSumTrees storage self, bytes32 _key, uint _K) internal {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
require(tree.K == 0, "Tree already exists.");
require(_K > 1, "K must be greater than one.");
tree.K = _K;
tree.stack = new uint[](0);
tree.nodes = new uint[](0);
tree.nodes.push(0);
}
/**
* @dev Set a value of a tree.
* @param _key The key of the tree.
* @param _value The new value.
* @param _ID The ID of the value.
* `O(log_k(n))` where
* `k` is the maximum number of childs per node in the tree,
* and `n` is the maximum number of nodes ever appended.
*/
function set(SortitionSumTrees storage self, bytes32 _key, uint _value, bytes32 _ID) internal {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
uint treeIndex = tree.IDsToNodeIndexes[_ID];
if (treeIndex == 0) { // No existing node.
if (_value != 0) { // Non zero value.
// Append.
// Add node.
if (tree.stack.length == 0) { // No vacant spots.
// Get the index and append the value.
treeIndex = tree.nodes.length;
tree.nodes.push(_value);
// Potentially append a new node and make the parent a sum node.
if (treeIndex != 1 && (treeIndex - 1) % tree.K == 0) { // Is first child.
uint parentIndex = treeIndex / tree.K;
bytes32 parentID = tree.nodeIndexesToIDs[parentIndex];
uint newIndex = treeIndex + 1;
tree.nodes.push(tree.nodes[parentIndex]);
delete tree.nodeIndexesToIDs[parentIndex];
tree.IDsToNodeIndexes[parentID] = newIndex;
tree.nodeIndexesToIDs[newIndex] = parentID;
}
} else { // Some vacant spot.
// Pop the stack and append the value.
treeIndex = tree.stack[tree.stack.length - 1];
tree.stack.pop();
tree.nodes[treeIndex] = _value;
}
// Add label.
tree.IDsToNodeIndexes[_ID] = treeIndex;
tree.nodeIndexesToIDs[treeIndex] = _ID;
updateParents(self, _key, treeIndex, true, _value);
}
} else { // Existing node.
if (_value == 0) { // Zero value.
// Remove.
// Remember value and set to 0.
uint value = tree.nodes[treeIndex];
tree.nodes[treeIndex] = 0;
// Push to stack.
tree.stack.push(treeIndex);
// Clear label.
delete tree.IDsToNodeIndexes[_ID];
delete tree.nodeIndexesToIDs[treeIndex];
updateParents(self, _key, treeIndex, false, value);
} else if (_value != tree.nodes[treeIndex]) { // New, non zero value.
// Set.
bool plusOrMinus = tree.nodes[treeIndex] <= _value;
uint plusOrMinusValue = plusOrMinus ? _value - tree.nodes[treeIndex] : tree.nodes[treeIndex] - _value;
tree.nodes[treeIndex] = _value;
updateParents(self, _key, treeIndex, plusOrMinus, plusOrMinusValue);
}
}
}
/* internal Views */
/**
* @dev Query the leaves of a tree. Note that if `startIndex == 0`, the tree is empty and the root node will be returned.
* @param _key The key of the tree to get the leaves from.
* @param _cursor The pagination cursor.
* @param _count The number of items to return.
* @return startIndex The index at which leaves start
* @return values The values of the returned leaves
* @return hasMore Whether there are more for pagination.
* `O(n)` where
* `n` is the maximum number of nodes ever appended.
*/
function queryLeafs(
SortitionSumTrees storage self,
bytes32 _key,
uint _cursor,
uint _count
) internal view returns(uint startIndex, uint[] memory values, bool hasMore) {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
// Find the start index.
for (uint i = 0; i < tree.nodes.length; i++) {
if ((tree.K * i) + 1 >= tree.nodes.length) {
startIndex = i;
break;
}
}
// Get the values.
uint loopStartIndex = startIndex + _cursor;
values = new uint[](loopStartIndex + _count > tree.nodes.length ? tree.nodes.length - loopStartIndex : _count);
uint valuesIndex = 0;
for (uint j = loopStartIndex; j < tree.nodes.length; j++) {
if (valuesIndex < _count) {
values[valuesIndex] = tree.nodes[j];
valuesIndex++;
} else {
hasMore = true;
break;
}
}
}
/**
* @dev Draw an ID from a tree using a number. Note that this function reverts if the sum of all values in the tree is 0.
* @param _key The key of the tree.
* @param _drawnNumber The drawn number.
* @return ID The drawn ID.
* `O(k * log_k(n))` where
* `k` is the maximum number of childs per node in the tree,
* and `n` is the maximum number of nodes ever appended.
*/
function draw(SortitionSumTrees storage self, bytes32 _key, uint _drawnNumber) internal view returns(bytes32 ID) {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
uint treeIndex = 0;
uint currentDrawnNumber = _drawnNumber % tree.nodes[0];
while ((tree.K * treeIndex) + 1 < tree.nodes.length) // While it still has children.
for (uint i = 1; i <= tree.K; i++) { // Loop over children.
uint nodeIndex = (tree.K * treeIndex) + i;
uint nodeValue = tree.nodes[nodeIndex];
if (currentDrawnNumber >= nodeValue) currentDrawnNumber -= nodeValue; // Go to the next child.
else { // Pick this child.
treeIndex = nodeIndex;
break;
}
}
ID = tree.nodeIndexesToIDs[treeIndex];
}
/** @dev Gets a specified ID's associated value.
* @param _key The key of the tree.
* @param _ID The ID of the value.
* @return value The associated value.
*/
function stakeOf(SortitionSumTrees storage self, bytes32 _key, bytes32 _ID) internal view returns(uint value) {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
uint treeIndex = tree.IDsToNodeIndexes[_ID];
if (treeIndex == 0) value = 0;
else value = tree.nodes[treeIndex];
}
function total(SortitionSumTrees storage self, bytes32 _key) internal view returns (uint) {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
if (tree.nodes.length == 0) {
return 0;
} else {
return tree.nodes[0];
}
}
/* Private */
/**
* @dev Update all the parents of a node.
* @param _key The key of the tree to update.
* @param _treeIndex The index of the node to start from.
* @param _plusOrMinus Wether to add (true) or substract (false).
* @param _value The value to add or substract.
* `O(log_k(n))` where
* `k` is the maximum number of childs per node in the tree,
* and `n` is the maximum number of nodes ever appended.
*/
function updateParents(SortitionSumTrees storage self, bytes32 _key, uint _treeIndex, bool _plusOrMinus, uint _value) private {
SortitionSumTree storage tree = self.sortitionSumTrees[_key];
uint parentIndex = _treeIndex;
while (parentIndex != 0) {
parentIndex = (parentIndex - 1) / tree.K;
tree.nodes[parentIndex] = _plusOrMinus ? tree.nodes[parentIndex] + _value : tree.nodes[parentIndex] - _value;
}
}
}
/**
Copyright 2019 PoolTogether LLC
This file is part of PoolTogether.
PoolTogether is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation under version 3 of the License.
PoolTogether is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PoolTogether. If not, see <https://www.gnu.org/licenses/>.
*/
pragma solidity >=0.6.0 <0.8.0;
/**
* @author Brendan Asselstine
* @notice A library that uses entropy to select a random number within a bound. Compensates for modulo bias.
* @dev Thanks to https://medium.com/hownetworks/dont-waste-cycles-with-modulo-bias-35b6fdafcf94
*/
library UniformRandomNumber {
/// @notice Select a random number without modulo bias using a random seed and upper bound
/// @param _entropy The seed for randomness
/// @param _upperBound The upper bound of the desired number
/// @return A random number less than the _upperBound
function uniform(uint256 _entropy, uint256 _upperBound) internal pure returns (uint256) {
require(_upperBound > 0, "UniformRand/min-bound");
uint256 min = -_upperBound % _upperBound;
uint256 random = _entropy;
while (true) {
if (random >= min) {
break;
}
random = uint256(keccak256(abi.encodePacked(random)));
}
return random % _upperBound;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "./ControlledTokenBuilder.sol";
import "../prize-strategy/multiple-winners/MultipleWinnersProxyFactory.sol";
/* solium-disable security/no-block-members */
contract MultipleWinnersBuilder {
event MultipleWinnersCreated(address indexed prizeStrategy);
struct MultipleWinnersConfig {
RNGInterface rngService;
uint256 prizePeriodStart;
uint256 prizePeriodSeconds;
string ticketName;
string ticketSymbol;
string sponsorshipName;
string sponsorshipSymbol;
uint256 ticketCreditLimitMantissa;
uint256 ticketCreditRateMantissa;
uint256 numberOfWinners;
bool splitExternalErc20Awards;
}
MultipleWinnersProxyFactory public multipleWinnersProxyFactory;
ControlledTokenBuilder public controlledTokenBuilder;
constructor (
MultipleWinnersProxyFactory _multipleWinnersProxyFactory,
ControlledTokenBuilder _controlledTokenBuilder
) public {
require(address(_multipleWinnersProxyFactory) != address(0), "MultipleWinnersBuilder/multipleWinnersProxyFactory-not-zero");
require(address(_controlledTokenBuilder) != address(0), "MultipleWinnersBuilder/token-builder-not-zero");
multipleWinnersProxyFactory = _multipleWinnersProxyFactory;
controlledTokenBuilder = _controlledTokenBuilder;
}
function createMultipleWinners(
PrizePool prizePool,
MultipleWinnersConfig memory prizeStrategyConfig,
uint8 decimals,
address owner
) external returns (MultipleWinners) {
MultipleWinners mw = multipleWinnersProxyFactory.create();
Ticket ticket = _createTicket(
prizeStrategyConfig.ticketName,
prizeStrategyConfig.ticketSymbol,
decimals,
prizePool
);
ControlledToken sponsorship = _createSponsorship(
prizeStrategyConfig.sponsorshipName,
prizeStrategyConfig.sponsorshipSymbol,
decimals,
prizePool
);
mw.initializeMultipleWinners(
prizeStrategyConfig.prizePeriodStart,
prizeStrategyConfig.prizePeriodSeconds,
prizePool,
ticket,
sponsorship,
prizeStrategyConfig.rngService,
prizeStrategyConfig.numberOfWinners
);
if (prizeStrategyConfig.splitExternalErc20Awards) {
mw.setSplitExternalErc20Awards(true);
}
mw.transferOwnership(owner);
emit MultipleWinnersCreated(address(mw));
return mw;
}
function createMultipleWinnersFromExistingPrizeStrategy(
PeriodicPrizeStrategy prizeStrategy,
uint256 numberOfWinners
) external returns (MultipleWinners) {
MultipleWinners mw = multipleWinnersProxyFactory.create();
mw.initializeMultipleWinners(
prizeStrategy.prizePeriodStartedAt(),
prizeStrategy.prizePeriodSeconds(),
prizeStrategy.prizePool(),
prizeStrategy.ticket(),
prizeStrategy.sponsorship(),
prizeStrategy.rng(),
numberOfWinners
);
mw.transferOwnership(msg.sender);
emit MultipleWinnersCreated(address(mw));
return mw;
}
function _createTicket(
string memory name,
string memory token,
uint8 decimals,
PrizePool prizePool
) internal returns (Ticket) {
return controlledTokenBuilder.createTicket(
ControlledTokenBuilder.ControlledTokenConfig(
name,
token,
decimals,
prizePool
)
);
}
function _createSponsorship(
string memory name,
string memory token,
uint8 decimals,
PrizePool prizePool
) internal returns (ControlledToken) {
return controlledTokenBuilder.createControlledToken(
ControlledTokenBuilder.ControlledTokenConfig(
name,
token,
decimals,
prizePool
)
);
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./MultipleWinners.sol";
import "../../external/openzeppelin/ProxyFactory.sol";
/// @title Creates a minimal proxy to the MultipleWinners prize strategy. Very cheap to deploy.
contract MultipleWinnersProxyFactory is ProxyFactory {
MultipleWinners public instance;
constructor () public {
instance = new MultipleWinners();
}
function create() external returns (MultipleWinners) {
return MultipleWinners(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
import "../PeriodicPrizeStrategy.sol";
contract MultipleWinners is PeriodicPrizeStrategy {
uint256 internal __numberOfWinners;
bool public splitExternalErc20Awards;
event SplitExternalErc20AwardsSet(bool splitExternalErc20Awards);
event NumberOfWinnersSet(uint256 numberOfWinners);
event NoWinners();
function initializeMultipleWinners (
uint256 _prizePeriodStart,
uint256 _prizePeriodSeconds,
PrizePool _prizePool,
TicketInterface _ticket,
IERC20Upgradeable _sponsorship,
RNGInterface _rng,
uint256 _numberOfWinners
) public initializer {
IERC20Upgradeable[] memory _externalErc20Awards;
PeriodicPrizeStrategy.initialize(
_prizePeriodStart,
_prizePeriodSeconds,
_prizePool,
_ticket,
_sponsorship,
_rng,
_externalErc20Awards
);
_setNumberOfWinners(_numberOfWinners);
}
function setSplitExternalErc20Awards(bool _splitExternalErc20Awards) external onlyOwner requireAwardNotInProgress {
splitExternalErc20Awards = _splitExternalErc20Awards;
emit SplitExternalErc20AwardsSet(splitExternalErc20Awards);
}
function setNumberOfWinners(uint256 count) external onlyOwner requireAwardNotInProgress {
_setNumberOfWinners(count);
}
function _setNumberOfWinners(uint256 count) internal {
require(count > 0, "MultipleWinners/winners-gte-one");
__numberOfWinners = count;
emit NumberOfWinnersSet(count);
}
function numberOfWinners() external view returns (uint256) {
return __numberOfWinners;
}
function _distribute(uint256 randomNumber) internal override {
uint256 prize = prizePool.captureAwardBalance();
// main winner is simply the first that is drawn
address mainWinner = ticket.draw(randomNumber);
// If drawing yields no winner, then there is no one to pick
if (mainWinner == address(0)) {
emit NoWinners();
return;
}
// main winner gets all external ERC721 tokens
_awardExternalErc721s(mainWinner);
address[] memory winners = new address[](__numberOfWinners);
winners[0] = mainWinner;
uint256 nextRandom = randomNumber;
for (uint256 winnerCount = 1; winnerCount < __numberOfWinners; winnerCount++) {
// add some arbitrary numbers to the previous random number to ensure no matches with the UniformRandomNumber lib
bytes32 nextRandomHash = keccak256(abi.encodePacked(nextRandom + 499 + winnerCount*521));
nextRandom = uint256(nextRandomHash);
winners[winnerCount] = ticket.draw(nextRandom);
}
// yield prize is split up among all winners
uint256 prizeShare = prize.div(winners.length);
if (prizeShare > 0) {
for (uint i = 0; i < winners.length; i++) {
_awardTickets(winners[i], prizeShare);
}
}
if (splitExternalErc20Awards) {
address currentToken = externalErc20s.start();
while (currentToken != address(0) && currentToken != externalErc20s.end()) {
uint256 balance = IERC20Upgradeable(currentToken).balanceOf(address(prizePool));
uint256 split = balance.div(__numberOfWinners);
if (split > 0) {
for (uint256 i = 0; i < winners.length; i++) {
prizePool.awardExternalERC20(winners[i], currentToken, split);
}
}
currentToken = externalErc20s.next(currentToken);
}
} else {
_awardExternalErc20s(mainWinner);
}
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts-upgradeable/utils/SafeCastUpgradeable.sol";
import "@nomiclabs/buidler/console.sol";
import "./CompoundPrizePoolBuilder.sol";
import "./VaultPrizePoolBuilder.sol";
import "./StakePrizePoolBuilder.sol";
import "./MultipleWinnersBuilder.sol";
contract PoolWithMultipleWinnersBuilder {
using SafeCastUpgradeable for uint256;
event CompoundPrizePoolWithMultipleWinnersCreated(address indexed prizePool, address indexed prizeStrategy);
event StakePrizePoolWithMultipleWinnersCreated(address indexed prizePool, address indexed prizeStrategy);
event VaultPrizePoolWithMultipleWinnersCreated(address indexed prizePool, address indexed prizeStrategy);
CompoundPrizePoolBuilder public compoundPrizePoolBuilder;
VaultPrizePoolBuilder public vaultPrizePoolBuilder;
StakePrizePoolBuilder public stakePrizePoolBuilder;
MultipleWinnersBuilder public multipleWinnersBuilder;
constructor (
CompoundPrizePoolBuilder _compoundPrizePoolBuilder,
VaultPrizePoolBuilder _vaultPrizePoolBuilder,
StakePrizePoolBuilder _stakePrizePoolBuilder,
MultipleWinnersBuilder _multipleWinnersBuilder
) public {
require(address(_compoundPrizePoolBuilder) != address(0), "GlobalBuilder/compoundPrizePoolBuilder-not-zero");
require(address(_vaultPrizePoolBuilder) != address(0), "GlobalBuilder/vaultPrizePoolBuilder-not-zero");
require(address(_stakePrizePoolBuilder) != address(0), "GlobalBuilder/stakePrizePoolBuilder-not-zero");
require(address(_multipleWinnersBuilder) != address(0), "GlobalBuilder/multipleWinnersBuilder-not-zero");
compoundPrizePoolBuilder = _compoundPrizePoolBuilder;
vaultPrizePoolBuilder = _vaultPrizePoolBuilder;
stakePrizePoolBuilder = _stakePrizePoolBuilder;
multipleWinnersBuilder = _multipleWinnersBuilder;
}
function createCompoundMultipleWinners(
CompoundPrizePoolBuilder.CompoundPrizePoolConfig memory prizePoolConfig,
MultipleWinnersBuilder.MultipleWinnersConfig memory prizeStrategyConfig,
uint8 decimals
) external returns (CompoundPrizePool) {
CompoundPrizePool prizePool = compoundPrizePoolBuilder.createCompoundPrizePool(prizePoolConfig);
MultipleWinners prizeStrategy = _createMultipleWinnersAndTransferPrizePool(prizePool, prizeStrategyConfig, decimals);
emit CompoundPrizePoolWithMultipleWinnersCreated(address(prizePool), address(prizeStrategy));
return prizePool;
}
function createStakeMultipleWinners(
StakePrizePoolBuilder.StakePrizePoolConfig memory prizePoolConfig,
MultipleWinnersBuilder.MultipleWinnersConfig memory prizeStrategyConfig,
uint8 decimals
) external returns (StakePrizePool) {
StakePrizePool prizePool = stakePrizePoolBuilder.createStakePrizePool(prizePoolConfig);
MultipleWinners prizeStrategy = _createMultipleWinnersAndTransferPrizePool(prizePool, prizeStrategyConfig, decimals);
emit StakePrizePoolWithMultipleWinnersCreated(address(prizePool), address(prizeStrategy));
return prizePool;
}
function createVaultMultipleWinners(
VaultPrizePoolBuilder.VaultPrizePoolConfig memory prizePoolConfig,
MultipleWinnersBuilder.MultipleWinnersConfig memory prizeStrategyConfig,
uint8 decimals
) external returns (yVaultPrizePool) {
yVaultPrizePool prizePool = vaultPrizePoolBuilder.createVaultPrizePool(prizePoolConfig);
MultipleWinners prizeStrategy = _createMultipleWinnersAndTransferPrizePool(prizePool, prizeStrategyConfig, decimals);
emit VaultPrizePoolWithMultipleWinnersCreated(address(prizePool), address(prizeStrategy));
return prizePool;
}
function _createMultipleWinnersAndTransferPrizePool(
PrizePool prizePool,
MultipleWinnersBuilder.MultipleWinnersConfig memory prizeStrategyConfig,
uint8 decimals
) internal returns (MultipleWinners) {
MultipleWinners periodicPrizeStrategy = multipleWinnersBuilder.createMultipleWinners(
prizePool,
prizeStrategyConfig,
decimals,
msg.sender
);
address ticket = address(periodicPrizeStrategy.ticket());
prizePool.setPrizeStrategy(periodicPrizeStrategy);
prizePool.addControlledToken(Ticket(ticket));
prizePool.addControlledToken(ControlledTokenInterface(address(periodicPrizeStrategy.sponsorship())));
prizePool.setCreditPlanOf(
ticket,
prizeStrategyConfig.ticketCreditRateMantissa.toUint128(),
prizeStrategyConfig.ticketCreditLimitMantissa.toUint128()
);
prizePool.transferOwnership(msg.sender);
return periodicPrizeStrategy;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >= 0.4.22 <0.8.0;
library console {
address constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);
function _sendLogPayload(bytes memory payload) private view {
uint256 payloadLength = payload.length;
address consoleAddress = CONSOLE_ADDRESS;
assembly {
let payloadStart := add(payload, 32)
let r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
}
}
function log() internal view {
_sendLogPayload(abi.encodeWithSignature("log()"));
}
function logInt(int p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(int)", p0));
}
function logUint(uint p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
}
function logString(string memory p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
}
function logBool(bool p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
}
function logAddress(address p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
}
function logBytes(bytes memory p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
}
function logByte(byte p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(byte)", p0));
}
function logBytes1(bytes1 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
}
function logBytes2(bytes2 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
}
function logBytes3(bytes3 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
}
function logBytes4(bytes4 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
}
function logBytes5(bytes5 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
}
function logBytes6(bytes6 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
}
function logBytes7(bytes7 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
}
function logBytes8(bytes8 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
}
function logBytes9(bytes9 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
}
function logBytes10(bytes10 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
}
function logBytes11(bytes11 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
}
function logBytes12(bytes12 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
}
function logBytes13(bytes13 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
}
function logBytes14(bytes14 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
}
function logBytes15(bytes15 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
}
function logBytes16(bytes16 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
}
function logBytes17(bytes17 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
}
function logBytes18(bytes18 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
}
function logBytes19(bytes19 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
}
function logBytes20(bytes20 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
}
function logBytes21(bytes21 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
}
function logBytes22(bytes22 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
}
function logBytes23(bytes23 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
}
function logBytes24(bytes24 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
}
function logBytes25(bytes25 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
}
function logBytes26(bytes26 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
}
function logBytes27(bytes27 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
}
function logBytes28(bytes28 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
}
function logBytes29(bytes29 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
}
function logBytes30(bytes30 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
}
function logBytes31(bytes31 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
}
function logBytes32(bytes32 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
}
function log(uint p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
}
function log(string memory p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
}
function log(bool p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
}
function log(address p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
}
function log(uint p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint)", p0, p1));
}
function log(uint p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string)", p0, p1));
}
function log(uint p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool)", p0, p1));
}
function log(uint p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address)", p0, p1));
}
function log(string memory p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint)", p0, p1));
}
function log(string memory p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
}
function log(string memory p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
}
function log(string memory p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
}
function log(bool p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint)", p0, p1));
}
function log(bool p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
}
function log(bool p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
}
function log(bool p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
}
function log(address p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint)", p0, p1));
}
function log(address p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
}
function log(address p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
}
function log(address p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
}
function log(uint p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint)", p0, p1, p2));
}
function log(uint p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string)", p0, p1, p2));
}
function log(uint p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool)", p0, p1, p2));
}
function log(uint p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address)", p0, p1, p2));
}
function log(uint p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint)", p0, p1, p2));
}
function log(uint p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string)", p0, p1, p2));
}
function log(uint p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool)", p0, p1, p2));
}
function log(uint p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address)", p0, p1, p2));
}
function log(uint p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint)", p0, p1, p2));
}
function log(uint p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string)", p0, p1, p2));
}
function log(uint p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool)", p0, p1, p2));
}
function log(uint p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address)", p0, p1, p2));
}
function log(uint p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint)", p0, p1, p2));
}
function log(uint p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string)", p0, p1, p2));
}
function log(uint p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool)", p0, p1, p2));
}
function log(uint p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address)", p0, p1, p2));
}
function log(string memory p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint)", p0, p1, p2));
}
function log(string memory p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string)", p0, p1, p2));
}
function log(string memory p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool)", p0, p1, p2));
}
function log(string memory p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address)", p0, p1, p2));
}
function log(string memory p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint)", p0, p1, p2));
}
function log(string memory p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
}
function log(string memory p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
}
function log(string memory p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
}
function log(string memory p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint)", p0, p1, p2));
}
function log(string memory p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
}
function log(string memory p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
}
function log(string memory p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
}
function log(string memory p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint)", p0, p1, p2));
}
function log(string memory p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
}
function log(string memory p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
}
function log(string memory p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
}
function log(bool p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint)", p0, p1, p2));
}
function log(bool p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string)", p0, p1, p2));
}
function log(bool p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool)", p0, p1, p2));
}
function log(bool p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address)", p0, p1, p2));
}
function log(bool p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint)", p0, p1, p2));
}
function log(bool p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
}
function log(bool p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
}
function log(bool p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
}
function log(bool p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint)", p0, p1, p2));
}
function log(bool p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
}
function log(bool p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
}
function log(bool p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
}
function log(bool p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint)", p0, p1, p2));
}
function log(bool p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
}
function log(bool p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
}
function log(bool p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
}
function log(address p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint)", p0, p1, p2));
}
function log(address p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string)", p0, p1, p2));
}
function log(address p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool)", p0, p1, p2));
}
function log(address p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address)", p0, p1, p2));
}
function log(address p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint)", p0, p1, p2));
}
function log(address p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
}
function log(address p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
}
function log(address p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
}
function log(address p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint)", p0, p1, p2));
}
function log(address p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
}
function log(address p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
}
function log(address p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
}
function log(address p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint)", p0, p1, p2));
}
function log(address p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
}
function log(address p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
}
function log(address p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
}
function log(uint p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,address)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "../registry/RegistryInterface.sol";
import "./PrizePoolBuilder.sol";
import "../prize-pool/yearn/yVaultPrizePoolProxyFactory.sol";
import "../external/yearn/yVaultInterface.sol";
import "../external/openzeppelin/OpenZeppelinProxyFactoryInterface.sol";
/* solium-disable security/no-block-members */
contract VaultPrizePoolBuilder is PrizePoolBuilder {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
struct VaultPrizePoolConfig {
yVaultInterface vault;
uint256 reserveRateMantissa;
uint256 maxExitFeeMantissa;
uint256 maxTimelockDuration;
}
RegistryInterface public reserveRegistry;
yVaultPrizePoolProxyFactory public vaultPrizePoolProxyFactory;
constructor (
RegistryInterface _reserveRegistry,
yVaultPrizePoolProxyFactory _vaultPrizePoolProxyFactory
) public {
require(address(_reserveRegistry) != address(0), "VaultPrizePoolBuilder/reserveRegistry-not-zero");
require(address(_vaultPrizePoolProxyFactory) != address(0), "VaultPrizePoolBuilder/compound-prize-pool-builder-not-zero");
reserveRegistry = _reserveRegistry;
vaultPrizePoolProxyFactory = _vaultPrizePoolProxyFactory;
}
function createVaultPrizePool(
VaultPrizePoolConfig calldata config
)
external
returns (yVaultPrizePool)
{
yVaultPrizePool prizePool = vaultPrizePoolProxyFactory.create();
ControlledTokenInterface[] memory tokens;
prizePool.initialize(
reserveRegistry,
tokens,
config.maxExitFeeMantissa,
config.maxTimelockDuration,
config.vault,
config.reserveRateMantissa
);
prizePool.transferOwnership(msg.sender);
emit PrizePoolCreated(msg.sender, address(prizePool));
return prizePool;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./yVaultPrizePool.sol";
import "../../external/openzeppelin/ProxyFactory.sol";
/// @title yVault Prize Pool Proxy Factory
/// @notice Minimal proxy pattern for creating new yVault Prize Pools
contract yVaultPrizePoolProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied Prize Pools
yVaultPrizePool public instance;
/// @notice Initializes the Factory with an instance of the yVault Prize Pool
constructor () public {
instance = new yVaultPrizePool();
}
/// @notice Creates a new yVault Prize Pool as a proxy of the template instance
/// @return A reference to the new proxied yVault Prize Pool
function create() external returns (yVaultPrizePool) {
return yVaultPrizePool(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
import "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "../../external/yearn/yVaultInterface.sol";
import "../PrizePool.sol";
/// @title Prize Pool for yEarn's yVaults
contract yVaultPrizePool is PrizePool {
using SafeMathUpgradeable for uint256;
event yVaultPrizePoolInitialized(address indexed vault);
event ReserveRateMantissaSet(uint256 reserveRateMantissa);
/// @notice Interface for the yEarn yVault
yVaultInterface public vault;
/// Amount that is never exposed to the prize
uint256 public reserveRateMantissa;
/// @notice Initializes the Prize Pool and Yield Service with the required contract connections
/// @param _controlledTokens Array of addresses for the Ticket and Sponsorship Tokens controlled by the Prize Pool
/// @param _maxExitFeeMantissa The maximum exit fee size, relative to the withdrawal amount
/// @param _maxTimelockDuration The maximum length of time the withdraw timelock could be
/// @param _vault Address of the yEarn yVaultInterface
function initialize (
RegistryInterface _reserveRegistry,
ControlledTokenInterface[] memory _controlledTokens,
uint256 _maxExitFeeMantissa,
uint256 _maxTimelockDuration,
yVaultInterface _vault,
uint256 _reserveRateMantissa
)
public
initializer
{
PrizePool.initialize(
_reserveRegistry,
_controlledTokens,
_maxExitFeeMantissa,
_maxTimelockDuration
);
vault = _vault;
_setReserveRateMantissa(_reserveRateMantissa);
emit yVaultPrizePoolInitialized(address(vault));
}
function setReserveRateMantissa(uint256 _reserveRateMantissa) external onlyOwner {
_setReserveRateMantissa(_reserveRateMantissa);
}
function _setReserveRateMantissa(uint256 _reserveRateMantissa) internal {
require(_reserveRateMantissa < 1 ether, "yVaultPrizePool/reserve-rate-lt-one");
reserveRateMantissa = _reserveRateMantissa;
emit ReserveRateMantissaSet(reserveRateMantissa);
}
/// @dev Gets the balance of the underlying assets held by the Yield Service
/// @return The underlying balance of asset tokens
function _balance() internal override returns (uint256) {
uint256 total = _sharesToToken(vault.balanceOf(address(this)));
uint256 reserve = FixedPoint.multiplyUintByMantissa(total, reserveRateMantissa);
return total.sub(reserve);
}
/// @dev Allows a user to supply asset tokens in exchange for yield-bearing tokens
/// to be held in escrow by the Yield Service
function _supply(uint256) internal override {
IERC20Upgradeable assetToken = _token();
uint256 total = assetToken.balanceOf(address(this));
assetToken.approve(address(vault), total);
vault.deposit(total);
}
/// @dev Allows a user to supply asset tokens in exchange for yield-bearing tokens
/// to be held in escrow by the Yield Service
function _supplySpecific(uint256 amount) internal {
_token().approve(address(vault), amount);
vault.deposit(amount);
}
/// @dev The external token cannot be yDai or Dai
/// @param _externalToken The address of the token to check
/// @return True if the token may be awarded, false otherwise
function _canAwardExternal(address _externalToken) internal override view returns (bool) {
return _externalToken != address(vault) && _externalToken != address(vault.token());
}
/// @dev Allows a user to redeem yield-bearing tokens in exchange for the underlying
/// asset tokens held in escrow by the Yield Service
/// @param amount The amount of underlying tokens to be redeemed
/// @return The actual amount of tokens transferred
function _redeem(uint256 amount) internal override returns (uint256) {
IERC20Upgradeable token = _token();
require(_balance() >= amount, "yVaultPrizePool/insuff-liquidity");
// yVault will try to over-withdraw so that amount is always available
// we want: amount = X - X*feeRate
// amount = X(1 - feeRate)
// amount / (1 - feeRate) = X
// calculate possible fee
uint256 withdrawal;
if (reserveRateMantissa > 0) {
withdrawal = FixedPoint.divideUintByMantissa(amount, uint256(1e18).sub(reserveRateMantissa));
} else {
withdrawal = amount;
}
uint256 sharesToWithdraw = _tokenToShares(withdrawal);
uint256 preBalance = token.balanceOf(address(this));
vault.withdraw(sharesToWithdraw);
uint256 postBalance = token.balanceOf(address(this));
uint256 amountWithdrawn = postBalance.sub(preBalance);
uint256 amountRedeemable = (amountWithdrawn < amount) ? amountWithdrawn : amount;
// Redeposit any asset funds that were removed preemptively for fees
if (postBalance > amountRedeemable) {
_supplySpecific(postBalance.sub(amountRedeemable));
}
return amountRedeemable;
}
function _tokenToShares(uint256 tokens) internal view returns (uint256) {
/**
ex. rate = tokens / shares
=> shares = shares_total * (tokens / tokens total)
*/
return vault.totalSupply().mul(tokens).div(vault.balance());
}
function _sharesToToken(uint256 shares) internal view returns (uint256) {
uint256 ts = vault.totalSupply();
if (ts == 0 || shares == 0) {
return 0;
}
return (vault.balance().mul(shares)).div(ts);
}
/// @dev Gets the underlying asset token used by the Yield Service
/// @return A reference to the interface of the underling asset token
function _token() internal override view returns (IERC20Upgradeable) {
return IERC20Upgradeable(vault.token());
}
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
interface yVaultInterface is IERC20Upgradeable {
function token() external view returns (IERC20Upgradeable);
function balance() external view returns (uint256);
function deposit(uint256 _amount) external;
function withdraw(uint256 _shares) external;
function getPricePerFullShare() external view returns (uint256);
}
pragma solidity >=0.6.0 <0.7.0;
interface OpenZeppelinProxyFactoryInterface {
function deploy(uint256 _salt, address _logic, address _admin, bytes calldata _data) external returns (address);
function getDeploymentAddress(uint256 _salt, address _sender) external view returns (address);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "./PrizePoolBuilder.sol";
import "../registry/RegistryInterface.sol";
import "../builders/MultipleWinnersBuilder.sol";
import "../prize-pool/stake/StakePrizePoolProxyFactory.sol";
/* solium-disable security/no-block-members */
contract StakePrizePoolBuilder is PrizePoolBuilder {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
struct StakePrizePoolConfig {
IERC20Upgradeable token;
uint256 maxExitFeeMantissa;
uint256 maxTimelockDuration;
}
RegistryInterface public reserveRegistry;
StakePrizePoolProxyFactory public stakePrizePoolProxyFactory;
constructor (
RegistryInterface _reserveRegistry,
StakePrizePoolProxyFactory _stakePrizePoolProxyFactory
) public {
require(address(_reserveRegistry) != address(0), "StakePrizePoolBuilder/reserveRegistry-not-zero");
require(address(_stakePrizePoolProxyFactory) != address(0), "StakePrizePoolBuilder/stake-prize-pool-proxy-factory-not-zero");
reserveRegistry = _reserveRegistry;
stakePrizePoolProxyFactory = _stakePrizePoolProxyFactory;
}
function createStakePrizePool(
StakePrizePoolConfig calldata config
)
external
returns (StakePrizePool)
{
StakePrizePool prizePool = stakePrizePoolProxyFactory.create();
ControlledTokenInterface[] memory tokens;
prizePool.initialize(
reserveRegistry,
tokens,
config.maxExitFeeMantissa,
config.maxTimelockDuration,
config.token
);
prizePool.transferOwnership(msg.sender);
emit PrizePoolCreated(msg.sender, address(prizePool));
return prizePool;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./StakePrizePool.sol";
import "../../external/openzeppelin/ProxyFactory.sol";
/// @title Stake Prize Pool Proxy Factory
/// @notice Minimal proxy pattern for creating new yVault Prize Pools
contract StakePrizePoolProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied Prize Pools
StakePrizePool public instance;
/// @notice Initializes the Factory with an instance of the yVault Prize Pool
constructor () public {
instance = new StakePrizePool();
}
/// @notice Creates a new Stake Prize Pool as a proxy of the template instance
/// @return A reference to the new proxied Stake Prize Pool
function create() external returns (StakePrizePool) {
return StakePrizePool(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "../PrizePool.sol";
contract StakePrizePool is PrizePool {
IERC20Upgradeable private stakeToken;
event StakePrizePoolInitialized(address indexed stakeToken);
/// @notice Initializes the Prize Pool and Yield Service with the required contract connections
/// @param _controlledTokens Array of addresses for the Ticket and Sponsorship Tokens controlled by the Prize Pool
/// @param _maxExitFeeMantissa The maximum exit fee size, relative to the withdrawal amount
/// @param _maxTimelockDuration The maximum length of time the withdraw timelock could be
/// @param _stakeToken Address of the stake token
function initialize (
RegistryInterface _reserveRegistry,
ControlledTokenInterface[] memory _controlledTokens,
uint256 _maxExitFeeMantissa,
uint256 _maxTimelockDuration,
IERC20Upgradeable _stakeToken
)
public
initializer
{
PrizePool.initialize(
_reserveRegistry,
_controlledTokens,
_maxExitFeeMantissa,
_maxTimelockDuration
);
stakeToken = _stakeToken;
emit StakePrizePoolInitialized(address(stakeToken));
}
/// @notice Determines whether the passed token can be transferred out as an external award.
/// @dev Different yield sources will hold the deposits as another kind of token: such a Compound's cToken. The
/// prize strategy should not be allowed to move those tokens.
/// @param _externalToken The address of the token to check
/// @return True if the token may be awarded, false otherwise
function _canAwardExternal(address _externalToken) internal override view returns (bool) {
return address(stakeToken) != _externalToken;
}
/// @notice Returns the total balance (in asset tokens). This includes the deposits and interest.
/// @return The underlying balance of asset tokens
function _balance() internal override returns (uint256) {
return stakeToken.balanceOf(address(this));
}
function _token() internal override view returns (IERC20Upgradeable) {
return stakeToken;
}
/// @notice Supplies asset tokens to the yield source.
/// @param mintAmount The amount of asset tokens to be supplied
function _supply(uint256 mintAmount) internal override {
// no-op because nothing else needs to be done
}
/// @notice Redeems asset tokens from the yield source.
/// @param redeemAmount The amount of yield-bearing tokens to be redeemed
/// @return The actual amount of tokens that were redeemed.
function _redeem(uint256 redeemAmount) internal override returns (uint256) {
return redeemAmount;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts-upgradeable/utils/SafeCastUpgradeable.sol";
import "../utils/UInt256Array.sol";
import "./ComptrollerStorage.sol";
import "../token/TokenListener.sol";
/// @title The Comptroller disburses rewards to pool users
/* solium-disable security/no-block-members */
contract Comptroller is ComptrollerStorage, TokenListener {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
using UInt256Array for uint256[];
using ExtendedSafeCast for uint256;
using BalanceDrip for BalanceDrip.State;
using VolumeDrip for VolumeDrip.State;
using BalanceDripManager for BalanceDripManager.State;
using VolumeDripManager for VolumeDripManager.State;
using MappedSinglyLinkedList for MappedSinglyLinkedList.Mapping;
/// @notice Emitted when a balance drip is actived
event BalanceDripActivated(
address indexed source,
address indexed measure,
address indexed dripToken,
uint256 dripRatePerSecond
);
/// @notice Emitted when a balance drip is deactivated
event BalanceDripDeactivated(
address indexed source,
address indexed measure,
address indexed dripToken
);
/// @notice Emitted when a balance drip rate is updated
event BalanceDripRateSet(
address indexed source,
address indexed measure,
address indexed dripToken,
uint256 dripRatePerSecond
);
/// @notice Emitted when a balance drip drips tokens
event BalanceDripDripped(
address indexed source,
address indexed measure,
address indexed dripToken,
address user,
uint256 amount
);
event DripTokenDripped(
address indexed dripToken,
address indexed user,
uint256 amount
);
/// @notice Emitted when a volue drip drips tokens
event VolumeDripDripped(
address indexed source,
address indexed measure,
address indexed dripToken,
bool isReferral,
address user,
uint256 amount
);
/// @notice Emitted when a user claims drip tokens
event DripTokenClaimed(
address indexed operator,
address indexed dripToken,
address indexed user,
uint256 amount
);
/// @notice Emitted when a volume drip is activated
event VolumeDripActivated(
address indexed source,
address indexed measure,
address indexed dripToken,
bool isReferral,
uint256 periodSeconds,
uint256 dripAmount
);
event TransferredOut(
address indexed token,
address indexed to,
uint256 amount
);
/// @notice Emitted when a new volume drip period has started
event VolumeDripPeriodStarted(
address indexed source,
address indexed measure,
address indexed dripToken,
bool isReferral,
uint32 period,
uint256 dripAmount,
uint256 endTime
);
/// @notice Emitted when a volume drip period has ended
event VolumeDripPeriodEnded(
address indexed source,
address indexed measure,
address indexed dripToken,
bool isReferral,
uint32 period,
uint256 totalSupply,
uint256 drippedTokens
);
/// @notice Emitted when a volume drip is updated
event VolumeDripSet(
address indexed source,
address indexed measure,
address indexed dripToken,
bool isReferral,
uint256 periodSeconds,
uint256 dripAmount
);
/// @notice Emitted when a volume drip is deactivated.
event VolumeDripDeactivated(
address indexed source,
address indexed measure,
address indexed dripToken,
bool isReferral
);
/// @notice Convenience struct used when updating drips
struct UpdatePair {
address source;
address measure;
}
/// @notice Convenience struct used to retrieve balances after updating drips
struct DripTokenBalance {
address dripToken;
uint256 balance;
}
/// @notice Initializes a new Comptroller.
constructor () public {
__Ownable_init();
}
function transferOut(address token, address to, uint256 amount) external onlyOwner {
IERC20Upgradeable(token).transfer(to, amount);
emit TransferredOut(token, to, amount);
}
/// @notice Activates a balance drip. Only callable by the owner.
/// @param source The balance drip "source"; i.e. a Prize Pool address.
/// @param measure The ERC20 token whose balances determines user's share of the drip rate.
/// @param dripToken The token that is dripped to users.
/// @param dripRatePerSecond The amount of drip tokens that are awarded each second to the total supply of measure.
function activateBalanceDrip(address source, address measure, address dripToken, uint256 dripRatePerSecond) external onlyOwner {
balanceDrips[source].activateDrip(measure, dripToken, dripRatePerSecond);
emit BalanceDripActivated(
source,
measure,
dripToken,
dripRatePerSecond
);
}
/// @notice Deactivates a balance drip. Only callable by the owner.
/// @param source The balance drip "source"; i.e. a Prize Pool address.
/// @param measure The ERC20 token whose balances determines user's share of the drip rate.
/// @param dripToken The token that is dripped to users.
/// @param prevDripToken The previous drip token in the balance drip list. If the dripToken is the first address,
/// then the previous address is the SENTINEL address: 0x0000000000000000000000000000000000000001
function deactivateBalanceDrip(address source, address measure, address dripToken, address prevDripToken) external onlyOwner {
_deactivateBalanceDrip(source, measure, dripToken, prevDripToken);
}
/// @notice Deactivates a balance drip. Only callable by the owner.
/// @param source The balance drip "source"; i.e. a Prize Pool address.
/// @param measure The ERC20 token whose balances determines user's share of the drip rate.
/// @param dripToken The token that is dripped to users.
/// @param prevDripToken The previous drip token in the balance drip list. If the dripToken is the first address,
/// then the previous address is the SENTINEL address: 0x0000000000000000000000000000000000000001
function _deactivateBalanceDrip(address source, address measure, address dripToken, address prevDripToken) internal {
balanceDrips[source].deactivateDrip(measure, dripToken, prevDripToken, _currentTime().toUint32(), _availableDripTokenBalance(dripToken));
emit BalanceDripDeactivated(source, measure, dripToken);
}
/// @notice Gets a list of active balance drip tokens
/// @param source The balance drip "source"; i.e. a Prize Pool address.
/// @param measure The ERC20 token whose balances determines user's share of the drip rate.
/// @return An array of active Balance Drip token addresses
function getActiveBalanceDripTokens(address source, address measure) external view returns (address[] memory) {
return balanceDrips[source].getActiveBalanceDrips(measure);
}
/// @notice Returns the state of a balance drip.
/// @param source The balance drip "source"; i.e. Prize Pool
/// @param measure The token that measure's a users share of the drip
/// @param dripToken The token that is being dripped to users
/// @return dripRatePerSecond The current drip rate of the balance drip.
/// @return exchangeRateMantissa The current exchange rate from measure to dripTokens
/// @return timestamp The timestamp at which the balance drip was last updated.
function getBalanceDrip(
address source,
address measure,
address dripToken
)
external
view
returns (
uint256 dripRatePerSecond,
uint128 exchangeRateMantissa,
uint32 timestamp
)
{
BalanceDrip.State storage balanceDrip = balanceDrips[source].getDrip(measure, dripToken);
dripRatePerSecond = balanceDrip.dripRatePerSecond;
exchangeRateMantissa = balanceDrip.exchangeRateMantissa;
timestamp = balanceDrip.timestamp;
}
/// @notice Sets the drip rate for a balance drip. The drip rate is the number of drip tokens given to the
/// entire supply of measure tokens. Only callable by the owner.
/// @param source The balance drip "source"; i.e. Prize Pool
/// @param measure The token to use to measure a user's share of the drip rate
/// @param dripToken The token that is dripped to the user
/// @param dripRatePerSecond The new drip rate per second
function setBalanceDripRate(address source, address measure, address dripToken, uint256 dripRatePerSecond) external onlyOwner {
balanceDrips[source].setDripRate(measure, dripToken, dripRatePerSecond, _currentTime().toUint32(), _availableDripTokenBalance(dripToken));
emit BalanceDripRateSet(
source,
measure,
dripToken,
dripRatePerSecond
);
}
/// @notice Activates a volume drip. Volume drips distribute tokens to users based on their share of the activity within a period.
/// @param source The Prize Pool for which to bind to
/// @param measure The Prize Pool controlled token whose volume should be measured
/// @param dripToken The token that is being disbursed
/// @param isReferral Whether this volume drip is for referrals
/// @param periodSeconds The period of the volume drip, in seconds
/// @param dripAmount The amount of dripTokens disbursed each period.
/// @param endTime The time at which the first period ends.
function activateVolumeDrip(
address source,
address measure,
address dripToken,
bool isReferral,
uint32 periodSeconds,
uint112 dripAmount,
uint32 endTime
)
external
onlyOwner
{
uint32 period;
if (isReferral) {
period = referralVolumeDrips[source].activate(measure, dripToken, periodSeconds, dripAmount, endTime);
} else {
period = volumeDrips[source].activate(measure, dripToken, periodSeconds, dripAmount, endTime);
}
emit VolumeDripActivated(
source,
measure,
dripToken,
isReferral,
periodSeconds,
dripAmount
);
emit VolumeDripPeriodStarted(
source,
measure,
dripToken,
isReferral,
period,
dripAmount,
endTime
);
}
/// @notice Deactivates a volume drip. Volume drips distribute tokens to users based on their share of the activity within a period.
/// @param source The Prize Pool for which to bind to
/// @param measure The Prize Pool controlled token whose volume should be measured
/// @param dripToken The token that is being disbursed
/// @param isReferral Whether this volume drip is for referrals
/// @param prevDripToken The previous drip token in the volume drip list. Is different for referrals vs non-referral volume drips.
function deactivateVolumeDrip(
address source,
address measure,
address dripToken,
bool isReferral,
address prevDripToken
)
external
onlyOwner
{
_deactivateVolumeDrip(source, measure, dripToken, isReferral, prevDripToken);
}
/// @notice Deactivates a volume drip. Volume drips distribute tokens to users based on their share of the activity within a period.
/// @param source The Prize Pool for which to bind to
/// @param measure The Prize Pool controlled token whose volume should be measured
/// @param dripToken The token that is being disbursed
/// @param isReferral Whether this volume drip is for referrals
/// @param prevDripToken The previous drip token in the volume drip list. Is different for referrals vs non-referral volume drips.
function _deactivateVolumeDrip(
address source,
address measure,
address dripToken,
bool isReferral,
address prevDripToken
)
internal
{
if (isReferral) {
referralVolumeDrips[source].deactivate(measure, dripToken, prevDripToken);
} else {
volumeDrips[source].deactivate(measure, dripToken, prevDripToken);
}
emit VolumeDripDeactivated(
source,
measure,
dripToken,
isReferral
);
}
/// @notice Sets the parameters for the *next* volume drip period. The source, measure, dripToken and isReferral combined
/// are used to uniquely identify a volume drip. Only callable by the owner.
/// @param source The Prize Pool of the volume drip
/// @param measure The token whose volume is being measured
/// @param dripToken The token that is being disbursed
/// @param isReferral Whether this volume drip is a referral
/// @param periodSeconds The length to use for the next period
/// @param dripAmount The amount of tokens to drip for the next period
function setVolumeDrip(
address source,
address measure,
address dripToken,
bool isReferral,
uint32 periodSeconds,
uint112 dripAmount
)
external
onlyOwner
{
if (isReferral) {
referralVolumeDrips[source].set(measure, dripToken, periodSeconds, dripAmount);
} else {
volumeDrips[source].set(measure, dripToken, periodSeconds, dripAmount);
}
emit VolumeDripSet(
source,
measure,
dripToken,
isReferral,
periodSeconds,
dripAmount
);
}
function getVolumeDrip(
address source,
address measure,
address dripToken,
bool isReferral
)
external
view
returns (
uint256 periodSeconds,
uint256 dripAmount,
uint256 periodCount
)
{
VolumeDrip.State memory drip;
if (isReferral) {
drip = referralVolumeDrips[source].volumeDrips[measure][dripToken];
} else {
drip = volumeDrips[source].volumeDrips[measure][dripToken];
}
return (
drip.nextPeriodSeconds,
drip.nextDripAmount,
drip.periodCount
);
}
/// @notice Gets a list of active volume drip tokens
/// @param source The volume drip "source"; i.e. a Prize Pool address.
/// @param measure The ERC20 token whose volume determines user's share of the drip rate.
/// @param isReferral Whether this volume drip is a referral
/// @return An array of active Volume Drip token addresses
function getActiveVolumeDripTokens(address source, address measure, bool isReferral) external view returns (address[] memory) {
if (isReferral) {
return referralVolumeDrips[source].getActiveVolumeDrips(measure);
} else {
return volumeDrips[source].getActiveVolumeDrips(measure);
}
}
function isVolumeDripActive(
address source,
address measure,
address dripToken,
bool isReferral
)
external
view
returns (bool)
{
if (isReferral) {
return referralVolumeDrips[source].isActive(measure, dripToken);
} else {
return volumeDrips[source].isActive(measure, dripToken);
}
}
function getVolumeDripPeriod(
address source,
address measure,
address dripToken,
bool isReferral,
uint16 period
)
external
view
returns (
uint112 totalSupply,
uint112 dripAmount,
uint32 endTime
)
{
VolumeDrip.Period memory periodState;
if (isReferral) {
periodState = referralVolumeDrips[source].volumeDrips[measure][dripToken].periods[period];
} else {
periodState = volumeDrips[source].volumeDrips[measure][dripToken].periods[period];
}
return (
periodState.totalSupply,
periodState.dripAmount,
periodState.endTime
);
}
/// @notice Returns a users claimable balance of drip tokens. This is the combination of all balance and volume drips.
/// @param dripToken The token that is being disbursed
/// @param user The user whose balance should be checked.
/// @return The claimable balance of the dripToken by the user.
function balanceOfDrip(address user, address dripToken) external view returns (uint256) {
return dripTokenBalances[dripToken][user];
}
/// @notice Claims a drip token on behalf of a user. If the passed amount is less than or equal to the users drip balance, then
/// they will be transferred that amount. Otherwise, it fails.
/// @param user The user for whom to claim the drip tokens
/// @param dripToken The drip token to claim
/// @param amount The amount of drip token to claim
function claimDrip(address user, address dripToken, uint256 amount) public {
address sender = _msgSender();
dripTokenTotalSupply[dripToken] = dripTokenTotalSupply[dripToken].sub(amount);
dripTokenBalances[dripToken][user] = dripTokenBalances[dripToken][user].sub(amount);
require(IERC20Upgradeable(dripToken).transfer(user, amount), "Comptroller/claim-transfer-failed");
emit DripTokenClaimed(sender, dripToken, user, amount);
}
function claimDrips(address user, address[] memory dripTokens) public {
for (uint i = 0; i < dripTokens.length; i++) {
claimDrip(user, dripTokens[i], dripTokenBalances[dripTokens[i]][user]);
}
}
function updateActiveBalanceDripsForPairs(
UpdatePair[] memory pairs
) public {
uint256 currentTime = _currentTime();
uint256 i;
for (i = 0; i < pairs.length; i++) {
UpdatePair memory pair = pairs[i];
_updateActiveBalanceDrips(
balanceDrips[pair.source],
pair.source,
pair.measure,
IERC20Upgradeable(pair.measure).totalSupply(),
currentTime
);
}
}
function updateActiveVolumeDripsForPairs(
UpdatePair[] memory pairs
) public {
uint256 i;
for (i = 0; i < pairs.length; i++) {
UpdatePair memory pair = pairs[i];
_updateActiveVolumeDrips(
volumeDrips[pair.source],
pair.source,
pair.measure,
false
);
_updateActiveVolumeDrips(
referralVolumeDrips[pair.source],
pair.source,
pair.measure,
true
);
}
}
function mintAndCaptureVolumeDripsForPairs(
UpdatePair[] memory pairs,
address user,
uint256 amount,
address[] memory dripTokens
) public {
uint256 i;
for (i = 0; i < pairs.length; i++) {
UpdatePair memory pair = pairs[i];
_mintAndCaptureForVolumeDrips(pair.source, pair.measure, user, amount, dripTokens);
_mintAndCaptureReferralVolumeDrips(pair.source, pair.measure, user, amount, dripTokens);
}
}
function _mintAndCaptureForVolumeDrips(
address source,
address measure,
address user,
uint256 amount,
address[] memory dripTokens
) internal {
uint i;
for (i = 0; i < dripTokens.length; i++) {
address dripToken = dripTokens[i];
VolumeDrip.State storage state = volumeDrips[source].volumeDrips[measure][dripToken];
_captureClaimForVolumeDrip(state, source, measure, dripToken, false, user, amount);
}
}
function _mintAndCaptureReferralVolumeDrips(
address source,
address measure,
address user,
uint256 amount,
address[] memory dripTokens
) internal {
uint i;
for (i = 0; i < dripTokens.length; i++) {
address dripToken = dripTokens[i];
VolumeDrip.State storage referralState = referralVolumeDrips[source].volumeDrips[measure][dripToken];
_captureClaimForVolumeDrip(referralState, source, measure, dripToken, true, user, amount);
}
}
function _captureClaimForVolumeDrip(
VolumeDrip.State storage dripState,
address source,
address measure,
address dripToken,
bool isReferral,
address user,
uint256 amount
) internal {
uint256 newUserTokens = dripState.mint(
user,
amount
);
if (newUserTokens > 0) {
_addDripBalance(dripToken, user, newUserTokens);
emit VolumeDripDripped(source, measure, dripToken, isReferral, user, newUserTokens);
}
}
/// @param pairs The (source, measure) pairs to update. For each pair all of the balance drips, volume drips, and referral volume drips will be updated.
/// @param user The user whose drips and balances will be updated.
/// @param dripTokens The drip tokens to retrieve claim balances for.
function captureClaimsForBalanceDripsForPairs(
UpdatePair[] memory pairs,
address user,
address[] memory dripTokens
)
public
{
uint256 i;
for (i = 0; i < pairs.length; i++) {
UpdatePair memory pair = pairs[i];
uint256 measureBalance = IERC20Upgradeable(pair.measure).balanceOf(user);
_captureClaimsForBalanceDrips(pair.source, pair.measure, user, measureBalance, dripTokens);
}
}
function _captureClaimsForBalanceDrips(
address source,
address measure,
address user,
uint256 userMeasureBalance,
address[] memory dripTokens
) internal {
uint i;
for (i = 0; i < dripTokens.length; i++) {
address dripToken = dripTokens[i];
BalanceDrip.State storage state = balanceDrips[source].balanceDrips[measure][dripToken];
if (state.exchangeRateMantissa > 0) {
_captureClaimForBalanceDrip(state, source, measure, dripToken, user, userMeasureBalance);
}
}
}
function _captureClaimForBalanceDrip(
BalanceDrip.State storage dripState,
address source,
address measure,
address dripToken,
address user,
uint256 measureBalance
) internal {
uint256 newUserTokens = dripState.captureNewTokensForUser(
user,
measureBalance
);
if (newUserTokens > 0) {
_addDripBalance(dripToken, user, newUserTokens);
emit BalanceDripDripped(source, measure, dripToken, user, newUserTokens);
}
}
function balanceOfClaims(
address user,
address[] memory dripTokens
) public view returns (DripTokenBalance[] memory) {
DripTokenBalance[] memory balances = new DripTokenBalance[](dripTokens.length);
uint256 i;
for (i = 0; i < dripTokens.length; i++) {
balances[i] = DripTokenBalance({
dripToken: dripTokens[i],
balance: dripTokenBalances[dripTokens[i]][user]
});
}
return balances;
}
/// @notice Updates the given drips for a user and then claims the given drip tokens. This call will
/// poke all of the drips and update the claim balances for the given user.
/// @dev This function will be useful to check the *current* claim balances for a user.
/// Just need to run this as a constant function to see the latest balances.
/// in order to claim the values, this function needs to be run alongside a claimDrip function.
/// @param pairs The (source, measure) pairs of drips to update for the given user
/// @param user The user for whom to update and claim tokens
/// @param dripTokens The drip tokens whose entire balance will be claimed after the update.
/// @return The claimable balance of each of the passed drip tokens for the user. These are the post-update balances, and therefore the most accurate.
function updateDrips(
UpdatePair[] memory pairs,
address user,
address[] memory dripTokens
)
public returns (DripTokenBalance[] memory)
{
updateActiveBalanceDripsForPairs(pairs);
captureClaimsForBalanceDripsForPairs(pairs, user, dripTokens);
updateActiveVolumeDripsForPairs(pairs);
mintAndCaptureVolumeDripsForPairs(pairs, user, 0, dripTokens);
DripTokenBalance[] memory balances = balanceOfClaims(user, dripTokens);
return balances;
}
/// @notice Updates the given drips for a user and then claims the given drip tokens. This call will
/// poke all of the drips and update the claim balances for the given user.
/// @dev This function will be useful to check the *current* claim balances for a user.
/// Just need to run this as a constant function to see the latest balances.
/// in order to claim the values, this function needs to be run alongside a claimDrip function.
/// @param pairs The (source, measure) pairs of drips to update for the given user
/// @param user The user for whom to update and claim tokens
/// @param dripTokens The drip tokens whose entire balance will be claimed after the update.
/// @return The claimable balance of each of the passed drip tokens for the user. These are the post-update balances, and therefore the most accurate.
function updateAndClaimDrips(
UpdatePair[] calldata pairs,
address user,
address[] calldata dripTokens
)
external returns (DripTokenBalance[] memory)
{
DripTokenBalance[] memory balances = updateDrips(pairs, user, dripTokens);
claimDrips(user, dripTokens);
return balances;
}
function _activeBalanceDripTokens(address source, address measure) internal view returns (address[] memory) {
return balanceDrips[source].activeBalanceDrips[measure].addressArray();
}
function _activeVolumeDripTokens(address source, address measure) internal view returns (address[] memory) {
return volumeDrips[source].activeVolumeDrips[measure].addressArray();
}
function _activeReferralVolumeDripTokens(address source, address measure) internal view returns (address[] memory) {
return referralVolumeDrips[source].activeVolumeDrips[measure].addressArray();
}
/// @notice Updates the balance drips
/// @param source The Prize Pool of the balance drip
/// @param manager The BalanceDripManager whose drips should be updated
/// @param measure The measure token whose balance is changing
/// @param measureTotalSupply The last total supply of the measure tokens
/// @param currentTime The current
function _updateActiveBalanceDrips(
BalanceDripManager.State storage manager,
address source,
address measure,
uint256 measureTotalSupply,
uint256 currentTime
) internal {
address prevDripToken = manager.activeBalanceDrips[measure].end();
address currentDripToken = manager.activeBalanceDrips[measure].start();
while (currentDripToken != address(0) && currentDripToken != manager.activeBalanceDrips[measure].end()) {
BalanceDrip.State storage dripState = manager.balanceDrips[measure][currentDripToken];
uint256 limit = _availableDripTokenBalance(currentDripToken);
uint256 newTokens = dripState.drip(
measureTotalSupply,
currentTime,
limit
);
// if we've hit the limit, then kill it.
bool isDripComplete = newTokens == limit;
if (isDripComplete) {
_deactivateBalanceDrip(source, measure, currentDripToken, prevDripToken);
}
prevDripToken = currentDripToken;
currentDripToken = manager.activeBalanceDrips[measure].next(currentDripToken);
}
}
/// @notice Records a deposit for a volume drip
/// @param source The Prize Pool of the volume drip
/// @param manager The VolumeDripManager containing the drips that need to be iterated through.
/// @param isReferral Whether the passed manager contains referral volume drip
/// @param measure The token that was deposited
function _updateActiveVolumeDrips(
VolumeDripManager.State storage manager,
address source,
address measure,
bool isReferral
)
internal
{
address prevDripToken = manager.activeVolumeDrips[measure].end();
uint256 currentTime = _currentTime();
address currentDripToken = manager.activeVolumeDrips[measure].start();
while (currentDripToken != address(0) && currentDripToken != manager.activeVolumeDrips[measure].end()) {
VolumeDrip.State storage dripState = manager.volumeDrips[measure][currentDripToken];
uint256 limit = _availableDripTokenBalance(currentDripToken);
uint32 lastPeriod = dripState.periodCount;
uint256 newTokens = dripState.drip(
currentTime,
limit
);
if (lastPeriod != dripState.periodCount) {
emit VolumeDripPeriodEnded(
source,
measure,
currentDripToken,
isReferral,
lastPeriod,
dripState.periods[lastPeriod].totalSupply,
newTokens
);
emit VolumeDripPeriodStarted(
source,
measure,
currentDripToken,
isReferral,
dripState.periodCount,
dripState.periods[dripState.periodCount].dripAmount,
dripState.periods[dripState.periodCount].endTime
);
}
// if we've hit the limit, then kill it.
bool isDripComplete = newTokens == limit;
if (isDripComplete) {
_deactivateVolumeDrip(source, measure, currentDripToken, isReferral, prevDripToken);
}
prevDripToken = currentDripToken;
currentDripToken = manager.activeVolumeDrips[measure].next(currentDripToken);
}
}
function _addDripBalance(address dripToken, address user, uint256 amount) internal returns (uint256) {
uint256 amountAvailable = _availableDripTokenBalance(dripToken);
uint256 actualAmount = (amount > amountAvailable) ? amountAvailable : amount;
dripTokenTotalSupply[dripToken] = dripTokenTotalSupply[dripToken].add(actualAmount);
dripTokenBalances[dripToken][user] = dripTokenBalances[dripToken][user].add(actualAmount);
emit DripTokenDripped(dripToken, user, actualAmount);
return actualAmount;
}
function _availableDripTokenBalance(address dripToken) internal view returns (uint256) {
uint256 comptrollerBalance = IERC20Upgradeable(dripToken).balanceOf(address(this));
uint256 totalClaimable = dripTokenTotalSupply[dripToken];
return (totalClaimable < comptrollerBalance) ? comptrollerBalance.sub(totalClaimable) : 0;
}
/// @notice Called by a "source" (i.e. Prize Pool) when a user mints new "measure" tokens.
/// @param to The user who is minting the tokens
/// @param amount The amount of tokens they are minting
/// @param measure The measure token they are minting
/// @param referrer The user who referred the minting.
function beforeTokenMint(
address to,
uint256 amount,
address measure,
address referrer
)
external
override
{
address source = _msgSender();
uint256 balance = IERC20Upgradeable(measure).balanceOf(to);
uint256 totalSupply = IERC20Upgradeable(measure).totalSupply();
address[] memory balanceDripTokens = _activeBalanceDripTokens(source, measure);
_updateActiveBalanceDrips(
balanceDrips[source],
source,
measure,
totalSupply,
_currentTime()
);
_captureClaimsForBalanceDrips(source, measure, to, balance, balanceDripTokens);
address[] memory volumeDripTokens = _activeVolumeDripTokens(source, measure);
_updateActiveVolumeDrips(
volumeDrips[source],
source,
measure,
false
);
_mintAndCaptureForVolumeDrips(source, measure, to, amount, volumeDripTokens);
if (referrer != address(0)) {
address[] memory referralVolumeDripTokens = _activeReferralVolumeDripTokens(source, measure);
_updateActiveVolumeDrips(
referralVolumeDrips[source],
source,
measure,
true
);
_mintAndCaptureReferralVolumeDrips(source, measure, referrer, amount, referralVolumeDripTokens);
}
}
/// @notice Called by a "source" (i.e. Prize Pool) when tokens change hands or are burned
/// @param from The user who is sending the tokens
/// @param to The user who is receiving the tokens
/// @param measure The measure token they are burning
function beforeTokenTransfer(
address from,
address to,
uint256,
address measure
)
external
override
{
if (from == address(0)) {
// ignore minting
return;
}
address source = _msgSender();
uint256 totalSupply = IERC20Upgradeable(measure).totalSupply();
uint256 fromBalance = IERC20Upgradeable(measure).balanceOf(from);
address[] memory balanceDripTokens = _activeBalanceDripTokens(source, measure);
_updateActiveBalanceDrips(
balanceDrips[source],
source,
measure,
totalSupply,
_currentTime()
);
_captureClaimsForBalanceDrips(source, measure, from, fromBalance, balanceDripTokens);
if (to != address(0)) {
uint256 toBalance = IERC20Upgradeable(measure).balanceOf(to);
_captureClaimsForBalanceDrips(source, measure, to, toBalance, balanceDripTokens);
}
}
/// @notice returns the current time. Allows for override in testing.
/// @return The current time (block.timestamp)
function _currentTime() internal virtual view returns (uint256) {
return block.timestamp;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
library UInt256Array {
function remove(uint256[] storage self, uint256 index) internal {
require(index < self.length, "UInt256Array/unknown-index");
self[index] = self[self.length-1];
delete self[self.length-1];
self.pop();
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "../drip/BalanceDripManager.sol";
import "../drip/VolumeDripManager.sol";
contract ComptrollerStorage is OwnableUpgradeable {
mapping(address => VolumeDripManager.State) internal volumeDrips;
mapping(address => VolumeDripManager.State) internal referralVolumeDrips;
mapping(address => BalanceDripManager.State) internal balanceDrips;
mapping(address => uint256) internal dripTokenTotalSupply;
mapping(address => mapping(address => uint256)) internal dripTokenBalances;
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "../utils/MappedSinglyLinkedList.sol";
import "./BalanceDrip.sol";
/// @title Manages the lifecycle of a set of Balance Drips.
library BalanceDripManager {
using SafeMathUpgradeable for uint256;
using MappedSinglyLinkedList for MappedSinglyLinkedList.Mapping;
using BalanceDrip for BalanceDrip.State;
struct State {
mapping(address => MappedSinglyLinkedList.Mapping) activeBalanceDrips;
mapping(address => mapping(address => BalanceDrip.State)) balanceDrips;
}
/// @notice Activates a drip by setting it's state and adding it to the active balance drips list.
/// @param self The BalanceDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @param dripRatePerSecond The amount of the drip token to be dripped per second
function activateDrip(
State storage self,
address measure,
address dripToken,
uint256 dripRatePerSecond
)
internal
{
require(!self.activeBalanceDrips[measure].contains(dripToken), "BalanceDripManager/drip-active");
if (self.activeBalanceDrips[measure].count == 0) {
self.activeBalanceDrips[measure].initialize();
}
self.activeBalanceDrips[measure].addAddress(dripToken);
self.balanceDrips[measure][dripToken].resetTotalDripped();
self.balanceDrips[measure][dripToken].dripRatePerSecond = dripRatePerSecond;
}
/// @notice Deactivates an active balance drip. The balance drip is removed from the active balance drips list.
/// The drip rate for the balance drip will be set to zero to ensure it's "frozen".
/// @param measure The measure token
/// @param dripToken The drip token
/// @param prevDripToken The previous drip token previous in the list.
/// If no previous, then pass the SENTINEL address: 0x0000000000000000000000000000000000000001
/// @param currentTime The current time
function deactivateDrip(
State storage self,
address measure,
address dripToken,
address prevDripToken,
uint32 currentTime,
uint256 maxNewTokens
)
internal
{
self.activeBalanceDrips[measure].removeAddress(prevDripToken, dripToken);
self.balanceDrips[measure][dripToken].drip(IERC20Upgradeable(measure).totalSupply(), currentTime, maxNewTokens);
self.balanceDrips[measure][dripToken].dripRatePerSecond = 0;
}
/// @notice Gets a list of active balance drip tokens
/// @param self The BalanceDripManager state
/// @param measure The measure token
/// @return An array of Balance Drip token addresses
function getActiveBalanceDrips(State storage self, address measure) internal view returns (address[] memory) {
return self.activeBalanceDrips[measure].addressArray();
}
/// @notice Sets the drip rate for an active balance drip.
/// @param self The BalanceDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @param dripRatePerSecond The amount to drip of the token each second
/// @param currentTime The current time.
function setDripRate(
State storage self,
address measure,
address dripToken,
uint256 dripRatePerSecond,
uint32 currentTime,
uint256 maxNewTokens
) internal {
require(self.activeBalanceDrips[measure].contains(dripToken), "BalanceDripManager/drip-not-active");
self.balanceDrips[measure][dripToken].drip(IERC20Upgradeable(measure).totalSupply(), currentTime, maxNewTokens);
self.balanceDrips[measure][dripToken].dripRatePerSecond = dripRatePerSecond;
}
/// @notice Returns whether or not a drip is active for the given measure, dripToken pair
/// @param self The BalanceDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @return True if there is an active balance drip for the pair, false otherwise
function isDripActive(State storage self, address measure, address dripToken) internal view returns (bool) {
return self.activeBalanceDrips[measure].contains(dripToken);
}
/// @notice Returns the BalanceDrip.State for the given measure, dripToken pair
/// @param self The BalanceDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @return The BalanceDrip.State for the pair
function getDrip(State storage self, address measure, address dripToken) internal view returns (BalanceDrip.State storage) {
return self.balanceDrips[measure][dripToken];
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/SafeCastUpgradeable.sol";
import "../utils/ExtendedSafeCast.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
/// @title Calculates a users share of a token faucet.
/// @notice The tokens are dripped at a "drip rate per second". This is the number of tokens that
/// are dripped each second to the entire supply of a "measure" token. A user's share of ownership
/// of the measure token corresponds to the share of the drip tokens per second.
library BalanceDrip {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
using ExtendedSafeCast for uint256;
struct UserState {
uint128 lastExchangeRateMantissa;
}
struct State {
uint256 dripRatePerSecond;
uint112 exchangeRateMantissa;
uint112 totalDripped;
uint32 timestamp;
mapping(address => UserState) userStates;
}
/// @notice Captures new tokens for a user
/// @dev This must be called before changes to the user's balance (i.e. before mint, transfer or burns)
/// @param self The balance drip state
/// @param user The user to capture tokens for
/// @param userMeasureBalance The current balance of the user's measure tokens
/// @return The number of new tokens
function captureNewTokensForUser(
State storage self,
address user,
uint256 userMeasureBalance
) internal returns (uint128) {
return _captureNewTokensForUser(
self,
user,
userMeasureBalance
);
}
function resetTotalDripped(State storage self) internal {
self.totalDripped = 0;
}
/// @notice Drips new tokens.
/// @dev Should be called immediately before a change to the measure token's total supply
/// @param self The balance drip state
/// @param measureTotalSupply The measure token's last total supply (prior to any change)
/// @param timestamp The current time
/// @param maxNewTokens Maximum new tokens that can be dripped
/// @return The number of new tokens dripped.
function drip(
State storage self,
uint256 measureTotalSupply,
uint256 timestamp,
uint256 maxNewTokens
) internal returns (uint256) {
// this should only run once per block.
if (self.timestamp == uint32(timestamp)) {
return 0;
}
uint256 lastTime = self.timestamp == 0 ? timestamp : self.timestamp;
uint256 newSeconds = timestamp.sub(lastTime);
uint112 exchangeRateMantissa = self.exchangeRateMantissa == 0 ? FixedPoint.SCALE.toUint112() : self.exchangeRateMantissa;
uint256 newTokens;
if (newSeconds > 0 && self.dripRatePerSecond > 0) {
newTokens = newSeconds.mul(self.dripRatePerSecond);
if (newTokens > maxNewTokens) {
newTokens = maxNewTokens;
}
uint256 indexDeltaMantissa = measureTotalSupply > 0 ? FixedPoint.calculateMantissa(newTokens, measureTotalSupply) : 0;
exchangeRateMantissa = uint256(exchangeRateMantissa).add(indexDeltaMantissa).toUint112();
}
self.exchangeRateMantissa = exchangeRateMantissa;
self.totalDripped = uint256(self.totalDripped).add(newTokens).toUint112();
self.timestamp = timestamp.toUint32();
return newTokens;
}
function _captureNewTokensForUser(
State storage self,
address user,
uint256 userMeasureBalance
) private returns (uint128) {
UserState storage userState = self.userStates[user];
uint256 lastExchangeRateMantissa = userState.lastExchangeRateMantissa;
if (lastExchangeRateMantissa == 0) {
// if the index is not intialized
lastExchangeRateMantissa = FixedPoint.SCALE.toUint112();
}
uint256 deltaExchangeRateMantissa = uint256(self.exchangeRateMantissa).sub(lastExchangeRateMantissa);
uint128 newTokens = FixedPoint.multiplyUintByMantissa(userMeasureBalance, deltaExchangeRateMantissa).toUint128();
self.userStates[user] = UserState({
lastExchangeRateMantissa: self.exchangeRateMantissa
});
return newTokens;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
library ExtendedSafeCast {
/**
* @dev Converts an unsigned uint256 into a unsigned uint112.
*
* Requirements:
*
* - input must be less than or equal to maxUint112.
*/
function toUint112(uint256 value) internal pure returns (uint112) {
require(value < 2**112, "SafeCast: value doesn't fit in an uint112");
return uint112(value);
}
/**
* @dev Converts an unsigned uint256 into a unsigned uint96.
*
* Requirements:
*
* - input must be less than or equal to maxUint96.
*/
function toUint96(uint256 value) internal pure returns (uint96) {
require(value < 2**96, "SafeCast: value doesn't fit in an uint96");
return uint96(value);
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
import "../utils/MappedSinglyLinkedList.sol";
import "./VolumeDrip.sol";
/// @title Manages the active set of Volume Drips.
library VolumeDripManager {
using SafeMathUpgradeable for uint256;
using MappedSinglyLinkedList for MappedSinglyLinkedList.Mapping;
using VolumeDrip for VolumeDrip.State;
struct State {
mapping(address => MappedSinglyLinkedList.Mapping) activeVolumeDrips;
mapping(address => mapping(address => VolumeDrip.State)) volumeDrips;
}
/// @notice Activates a volume drip for the given (measure,dripToken) pair.
/// @param self The VolumeDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @param periodSeconds The period of the volume drip in seconds
/// @param dripAmount The amount of tokens to drip each period
/// @param endTime The end time to set for the current period.
function activate(
State storage self,
address measure,
address dripToken,
uint32 periodSeconds,
uint112 dripAmount,
uint32 endTime
)
internal
returns (uint32)
{
require(!self.activeVolumeDrips[measure].contains(dripToken), "VolumeDripManager/drip-active");
if (self.activeVolumeDrips[measure].count == 0) {
self.activeVolumeDrips[measure].initialize();
}
self.activeVolumeDrips[measure].addAddress(dripToken);
self.volumeDrips[measure][dripToken].setNewPeriod(periodSeconds, dripAmount, endTime);
return self.volumeDrips[measure][dripToken].periodCount;
}
/// @notice Deactivates the volume drip for the given (measure, dripToken) pair.
/// @param self The VolumeDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @param prevDripToken The active drip token previous to the passed on in the list.
function deactivate(
State storage self,
address measure,
address dripToken,
address prevDripToken
)
internal
{
self.activeVolumeDrips[measure].removeAddress(prevDripToken, dripToken);
}
/// @notice Gets a list of active balance drip tokens
/// @param self The BalanceDripManager state
/// @param measure The measure token
/// @return An array of Balance Drip token addresses
function getActiveVolumeDrips(State storage self, address measure) internal view returns (address[] memory) {
return self.activeVolumeDrips[measure].addressArray();
}
/// @notice Sets the parameters for the next period of an active volume drip
/// @param self The VolumeDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
/// @param periodSeconds The length in seconds to use for the next period
/// @param dripAmount The amount of tokens to be dripped in the next period
function set(State storage self, address measure, address dripToken, uint32 periodSeconds, uint112 dripAmount) internal {
require(self.activeVolumeDrips[measure].contains(dripToken), "VolumeDripManager/drip-not-active");
self.volumeDrips[measure][dripToken].setNextPeriod(periodSeconds, dripAmount);
}
/// @notice Returns whether or not an active volume drip exists for the given (measure, dripToken) pair
/// @param self The VolumeDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
function isActive(State storage self, address measure, address dripToken) internal view returns (bool) {
return self.activeVolumeDrips[measure].contains(dripToken);
}
/// @notice Returns the VolumeDrip.State for the given (measure, dripToken) pair.
/// @param self The VolumeDripManager state
/// @param measure The measure token
/// @param dripToken The drip token
function getDrip(State storage self, address measure, address dripToken) internal view returns (VolumeDrip.State storage) {
return self.volumeDrips[measure][dripToken];
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/SafeCastUpgradeable.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
import "../utils/ExtendedSafeCast.sol";
library VolumeDrip {
using SafeMathUpgradeable for uint256;
using SafeCastUpgradeable for uint256;
using ExtendedSafeCast for uint256;
struct Deposit {
uint112 balance;
uint32 period;
}
struct Period {
uint112 totalSupply;
uint112 dripAmount;
uint32 endTime;
}
struct State {
mapping(address => Deposit) deposits;
mapping(uint32 => Period) periods;
uint32 nextPeriodSeconds;
uint112 nextDripAmount;
uint112 __gap;
uint112 totalDripped;
uint32 periodCount;
}
function setNewPeriod(
State storage self,
uint32 _periodSeconds,
uint112 dripAmount,
uint32 endTime
)
internal
minPeriod(_periodSeconds)
{
self.nextPeriodSeconds = _periodSeconds;
self.nextDripAmount = dripAmount;
self.totalDripped = 0;
self.periodCount = uint256(self.periodCount).add(1).toUint16();
self.periods[self.periodCount] = Period({
totalSupply: 0,
dripAmount: dripAmount,
endTime: endTime
});
}
function setNextPeriod(
State storage self,
uint32 _periodSeconds,
uint112 dripAmount
)
internal
minPeriod(_periodSeconds)
{
self.nextPeriodSeconds = _periodSeconds;
self.nextDripAmount = dripAmount;
}
function drip(
State storage self,
uint256 currentTime,
uint256 maxNewTokens
)
internal
returns (uint256)
{
if (_isPeriodOver(self, currentTime)) {
return _completePeriod(self, currentTime, maxNewTokens);
}
return 0;
}
function mint(
State storage self,
address user,
uint256 amount
)
internal
returns (uint256)
{
if (self.periodCount == 0) {
return 0;
}
uint256 accrued = _lastBalanceAccruedAmount(self, self.deposits[user].period, self.deposits[user].balance);
uint32 currentPeriod = self.periodCount;
if (accrued > 0) {
self.deposits[user] = Deposit({
balance: amount.toUint112(),
period: currentPeriod
});
} else {
self.deposits[user] = Deposit({
balance: uint256(self.deposits[user].balance).add(amount).toUint112(),
period: currentPeriod
});
}
self.periods[currentPeriod].totalSupply = uint256(self.periods[currentPeriod].totalSupply).add(amount).toUint112();
return accrued;
}
function currentPeriod(State storage self) internal view returns (Period memory) {
return self.periods[self.periodCount];
}
function _isPeriodOver(State storage self, uint256 currentTime) private view returns (bool) {
return currentTime >= self.periods[self.periodCount].endTime;
}
function _completePeriod(
State storage self,
uint256 currentTime,
uint256 maxNewTokens
) private onlyPeriodOver(self, currentTime) returns (uint256) {
// calculate the actual drip amount
uint112 dripAmount;
// If no one deposited, then don't drip anything
if (self.periods[self.periodCount].totalSupply > 0) {
dripAmount = self.periods[self.periodCount].dripAmount;
}
// if the drip amount is not valid, it has to be updated.
if (dripAmount > maxNewTokens) {
dripAmount = maxNewTokens.toUint112();
self.periods[self.periodCount].dripAmount = dripAmount;
}
// if we are completing the period far into the future, then we'll have skipped a lot of periods.
// Here we set the end time so that it's the next period from *now*
uint256 lastEndTime = self.periods[self.periodCount].endTime;
uint256 numberOfPeriods = currentTime.sub(lastEndTime).div(self.nextPeriodSeconds).add(1);
uint256 endTime = lastEndTime.add(numberOfPeriods.mul(self.nextPeriodSeconds));
self.totalDripped = uint256(self.totalDripped).add(dripAmount).toUint112();
self.periodCount = uint256(self.periodCount).add(1).toUint16();
self.periods[self.periodCount] = Period({
totalSupply: 0,
dripAmount: self.nextDripAmount,
endTime: endTime.toUint32()
});
return dripAmount;
}
function _lastBalanceAccruedAmount(
State storage self,
uint32 depositPeriod,
uint128 balance
)
private view
returns (uint256)
{
uint256 accrued;
if (depositPeriod < self.periodCount && self.periods[depositPeriod].totalSupply > 0) {
uint256 fractionMantissa = FixedPoint.calculateMantissa(balance, self.periods[depositPeriod].totalSupply);
accrued = FixedPoint.multiplyUintByMantissa(self.periods[depositPeriod].dripAmount, fractionMantissa);
}
return accrued;
}
modifier onlyPeriodNotOver(State storage self, uint256 _currentTime) {
require(!_isPeriodOver(self, _currentTime), "VolumeDrip/period-over");
_;
}
modifier onlyPeriodOver(State storage self, uint256 _currentTime) {
require(_isPeriodOver(self, _currentTime), "VolumeDrip/period-not-over");
_;
}
modifier minPeriod(uint256 _periodSeconds) {
require(_periodSeconds > 0, "VolumeDrip/period-gt-zero");
_;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.6.12;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
interface DaiInterface is IERC20Upgradeable {
// --- Approve by signature ---
function permit(address holder, address spender, uint256 nonce, uint256 expiry, bool allowed, uint8 v, bytes32 r, bytes32 s) external;
function transferFrom(address src, address dst, uint wad) external override returns (bool);
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.6.12;
import "@openzeppelin/contracts-upgradeable/token/ERC20/SafeERC20Upgradeable.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "../external/maker/DaiInterface.sol";
import "../prize-pool/PrizePoolInterface.sol";
/// @title Allows users to approve and deposit dai into a prize pool in a single transaction.
contract PermitAndDepositDai is OwnableUpgradeable {
using SafeERC20Upgradeable for DaiInterface;
/// @notice Permits this contract to spend on a users behalf, and deposits into the prize pool.
/// @dev The Dai permit params match the Dai#permit function, but it expects the `spender` to be
/// the address of this contract.
/// @param holder The address spending the tokens
/// @param nonce The nonce of the tx. Should be retrieved from the Dai token
/// @param expiry The timestamp at which the sig expires
/// @param allowed If true, then the spender is approving holder the max allowance. False makes the allowance zero.
/// @param v The `v` portion of the signature.
/// @param r The `r` portion of the signature.
/// @param s The `s` portion of the signature.
/// @param prizePool The prize pool to deposit into
/// @param to The address that will receive the controlled tokens
/// @param amount The amount to deposit
/// @param controlledToken The type of token to be minted in exchange (i.e. tickets or sponsorship)
/// @param referrer The address that referred the deposit
function permitAndDepositTo(
// --- Approve by signature ---
address dai, address holder, uint256 nonce, uint256 expiry, bool allowed, uint8 v, bytes32 r, bytes32 s,
address prizePool, address to, uint256 amount, address controlledToken, address referrer
) external {
require(msg.sender == holder, "PermitAndDepositDai/only-signer");
DaiInterface(dai).permit(holder, address(this), nonce, expiry, allowed, v, r, s);
_depositTo(dai, holder, prizePool, to, amount, controlledToken, referrer);
}
/// @notice Deposits into a Prize Pool from the sender. Tokens will be transferred from the sender
/// then deposited into the Pool on the sender's behalf. This can be called after permitAndDepositTo is called,
/// as this contract will have full approval for a user.
/// @param prizePool The prize pool to deposit into
/// @param to The address that will receive the controlled tokens
/// @param amount The amount to deposit
/// @param controlledToken The type of token to be minted in exchange (i.e. tickets or sponsorship)
/// @param referrer The address that referred the deposit
function depositTo(
address dai,
address prizePool,
address to,
uint256 amount,
address controlledToken,
address referrer
) external {
_depositTo(dai, msg.sender, prizePool, to, amount, controlledToken, referrer);
}
function _depositTo(
address dai,
address holder,
address prizePool,
address to,
uint256 amount,
address controlledToken,
address referrer
) internal {
DaiInterface(dai).safeTransferFrom(holder, address(this), amount);
DaiInterface(dai).approve(address(prizePool), amount);
PrizePoolInterface(prizePool).depositTo(to, amount, controlledToken, referrer);
}
}
pragma solidity ^0.6.12;
import "./PeriodicPrizeStrategyListenerInterface.sol";
import "./PeriodicPrizeStrategyListenerLibrary.sol";
import "../Constants.sol";
abstract contract PeriodicPrizeStrategyListener is PeriodicPrizeStrategyListenerInterface {
function supportsInterface(bytes4 interfaceId) external override view returns (bool) {
return (
interfaceId == Constants.ERC165_INTERFACE_ID_ERC165 ||
interfaceId == PeriodicPrizeStrategyListenerLibrary.ERC165_INTERFACE_ID_PERIODIC_PRIZE_STRATEGY_LISTENER
);
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "../PeriodicPrizeStrategy.sol";
/* solium-disable security/no-block-members */
contract SingleRandomWinner is PeriodicPrizeStrategy {
event NoWinner();
function _distribute(uint256 randomNumber) internal override {
uint256 prize = prizePool.captureAwardBalance();
address winner = ticket.draw(randomNumber);
if (winner != address(0)) {
_awardTickets(winner, prize);
_awardAllExternalTokens(winner);
} else {
emit NoWinner();
}
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./SingleRandomWinner.sol";
import "../../external/openzeppelin/ProxyFactory.sol";
contract SingleRandomWinnerProxyFactory is ProxyFactory {
SingleRandomWinner public instance;
constructor () public {
instance = new SingleRandomWinner();
}
function create() external returns (SingleRandomWinner) {
return SingleRandomWinner(deployMinimal(address(instance), ""));
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "./RegistryInterface.sol";
/// @title Interface that allows a user to draw an address using an index
contract Registry is OwnableUpgradeable, RegistryInterface {
address private pointer;
event Registered(address indexed pointer);
constructor () public {
__Ownable_init();
}
function register(address _pointer) external onlyOwner {
pointer = _pointer;
emit Registered(pointer);
}
function lookup() external override view returns (address) {
return pointer;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.5.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "./ReserveInterface.sol";
import "../prize-pool/PrizePoolInterface.sol";
/// @title Interface that allows a user to draw an address using an index
contract Reserve is OwnableUpgradeable, ReserveInterface {
event ReserveRateMantissaSet(uint256 rateMantissa);
uint256 public rateMantissa;
constructor () public {
__Ownable_init();
}
function setRateMantissa(
uint256 _rateMantissa
)
external
onlyOwner
{
rateMantissa = _rateMantissa;
emit ReserveRateMantissaSet(rateMantissa);
}
function withdrawReserve(address prizePool, address to) external onlyOwner returns (uint256) {
return PrizePoolInterface(prizePool).withdrawReserve(to);
}
function reserveRateMantissa(address) external view override returns (uint256) {
return rateMantissa;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../drip/BalanceDrip.sol";
contract BalanceDripExposed {
using BalanceDrip for BalanceDrip.State;
event DrippedTotalSupply(
uint256 newTokens
);
event Dripped(
address indexed user,
uint256 newTokens
);
BalanceDrip.State internal dripState;
function setDripRate(
uint256 dripRatePerSecond
) external {
dripState.dripRatePerSecond = dripRatePerSecond;
}
function drip(
uint256 measureTotalSupply,
uint256 currentTime,
uint256 maxNewTokens
) external returns (uint256) {
uint256 newTokens = dripState.drip(
measureTotalSupply,
currentTime,
maxNewTokens
);
emit DrippedTotalSupply(newTokens);
return newTokens;
}
function captureNewTokensForUser(
address user,
uint256 userMeasureBalance
) external returns (uint128) {
uint128 newTokens = dripState.captureNewTokensForUser(
user,
userMeasureBalance
);
emit Dripped(user, newTokens);
return newTokens;
}
function dripTwice(
uint256 measureTotalSupply,
uint256 currentTime,
uint256 maxNewTokens
) external returns (uint256) {
uint256 newTokens = dripState.drip(
measureTotalSupply,
currentTime,
maxNewTokens
);
newTokens = newTokens + dripState.drip(
measureTotalSupply,
currentTime,
maxNewTokens
);
emit DrippedTotalSupply(newTokens);
return newTokens;
}
function exchangeRateMantissa() external view returns (uint256) {
return dripState.exchangeRateMantissa;
}
function totalDripped() external view returns (uint256) {
return dripState.totalDripped;
}
function resetTotalDripped() external {
dripState.resetTotalDripped();
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../drip/BalanceDripManager.sol";
contract BalanceDripManagerExposed {
using BalanceDripManager for BalanceDripManager.State;
BalanceDripManager.State dripManager;
function activateDrip(address measure, address dripToken, uint256 dripRatePerSecond) external {
dripManager.activateDrip(measure, dripToken, dripRatePerSecond);
}
function deactivateDrip(address measure, address prevDripToken, address dripToken, uint32 currentTime, uint256 maxNewTokens) external {
dripManager.deactivateDrip(measure, prevDripToken, dripToken, currentTime, maxNewTokens);
}
function isDripActive(address measure, address dripToken) external view returns (bool) {
return dripManager.isDripActive(measure, dripToken);
}
function setDripRate(address measure, address dripToken, uint256 dripRatePerSecond, uint32 currentTime, uint256 maxNewTokens) external {
dripManager.setDripRate(measure, dripToken, dripRatePerSecond, currentTime, maxNewTokens);
}
function getActiveBalanceDrips(address measure) external view returns (address[] memory) {
return dripManager.getActiveBalanceDrips(measure);
}
function getDrip(
address measure,
address dripToken
)
external
view
returns (
uint256 dripRatePerSecond,
uint128 exchangeRateMantissa,
uint32 timestamp
)
{
BalanceDrip.State storage dripState = dripManager.getDrip(measure, dripToken);
dripRatePerSecond = dripState.dripRatePerSecond;
exchangeRateMantissa = dripState.exchangeRateMantissa;
timestamp = dripState.timestamp;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../prize-pool/compound/CompoundPrizePool.sol";
/* solium-disable security/no-block-members */
contract CompoundPrizePoolHarness is CompoundPrizePool {
uint256 public currentTime;
function setCurrentTime(uint256 _currentTime) external {
currentTime = _currentTime;
}
function setTimelockBalance(uint256 _timelockBalance) external {
timelockTotalSupply = _timelockBalance;
}
function _currentTime() internal override view returns (uint256) {
return currentTime;
}
function supply(uint256 mintAmount) external {
_supply(mintAmount);
}
function redeem(uint256 redeemAmount) external returns (uint256) {
return _redeem(redeemAmount);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "./CompoundPrizePoolHarness.sol";
import "../external/openzeppelin/ProxyFactory.sol";
/// @title Compound Prize Pool Proxy Factory
/// @notice Minimal proxy pattern for creating new Compound Prize Pools
contract CompoundPrizePoolHarnessProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied Prize Pools
CompoundPrizePoolHarness public instance;
/// @notice Initializes the Factory with an instance of the Compound Prize Pool
constructor () public {
instance = new CompoundPrizePoolHarness();
}
/// @notice Creates a new Compound Prize Pool as a proxy of the template instance
/// @return A reference to the new proxied Compound Prize Pool
function create() external returns (CompoundPrizePoolHarness) {
return CompoundPrizePoolHarness(deployMinimal(address(instance), ""));
}
}
pragma solidity >=0.6.0 <0.7.0;
pragma experimental ABIEncoderV2;
import "../comptroller/Comptroller.sol";
/* solium-disable security/no-block-members */
contract ComptrollerHarness is Comptroller {
uint256 internal time;
function setCurrentTime(uint256 _time) external {
time = _time;
}
function _currentTime() internal override view returns (uint256) {
return time;
}
}
/**
Copyright 2019 PoolTogether LLC
This file is part of PoolTogether.
PoolTogether is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation under version 3 of the License.
PoolTogether is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with PoolTogether. If not, see <https://www.gnu.org/licenses/>.
*/
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
import "./ERC20Mintable.sol";
contract CTokenMock is ERC20Upgradeable {
mapping(address => uint256) internal ownerTokenAmounts;
ERC20Mintable public underlying;
uint256 internal __supplyRatePerBlock;
constructor (
ERC20Mintable _token,
uint256 _supplyRatePerBlock
) public {
require(address(_token) != address(0), "token is not defined");
underlying = _token;
__supplyRatePerBlock = _supplyRatePerBlock;
}
function mint(uint256 amount) external returns (uint) {
uint256 newCTokens;
if (totalSupply() == 0) {
newCTokens = amount;
} else {
// they need to hold the same assets as tokens.
// Need to calculate the current exchange rate
uint256 fractionOfCredit = FixedPoint.calculateMantissa(amount, underlying.balanceOf(address(this)));
newCTokens = FixedPoint.multiplyUintByMantissa(totalSupply(), fractionOfCredit);
}
_mint(msg.sender, newCTokens);
require(underlying.transferFrom(msg.sender, address(this), amount), "could not transfer tokens");
return 0;
}
function getCash() external view returns (uint) {
return underlying.balanceOf(address(this));
}
function redeemUnderlying(uint256 requestedAmount) external returns (uint) {
uint256 cTokens = cTokenValueOf(requestedAmount);
_burn(msg.sender, cTokens);
require(underlying.transfer(msg.sender, requestedAmount), "could not transfer tokens");
}
function accrue() external {
uint256 newTokens = (underlying.balanceOf(address(this)) * 120) / 100;
underlying.mint(address(this), newTokens);
}
function accrueCustom(uint256 amount) external {
underlying.mint(address(this), amount);
}
function burn(uint256 amount) external {
underlying.burn(address(this), amount);
}
function cTokenValueOf(uint256 tokens) public view returns (uint256) {
return FixedPoint.divideUintByMantissa(tokens, exchangeRateCurrent());
}
function balanceOfUnderlying(address account) public view returns (uint) {
return FixedPoint.multiplyUintByMantissa(balanceOf(account), exchangeRateCurrent());
}
function exchangeRateCurrent() public view returns (uint256) {
if (totalSupply() == 0) {
return FixedPoint.SCALE;
} else {
return FixedPoint.calculateMantissa(underlying.balanceOf(address(this)), totalSupply());
}
}
function supplyRatePerBlock() external view returns (uint) {
return __supplyRatePerBlock;
}
function setSupplyRateMantissa(uint256 _supplyRatePerBlock) external {
__supplyRatePerBlock = _supplyRatePerBlock;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";
/**
* @dev Extension of {ERC20} that adds a set of accounts with the {MinterRole},
* which have permission to mint (create) new tokens as they see fit.
*
* At construction, the deployer of the contract is the only minter.
*/
contract ERC20Mintable is ERC20Upgradeable {
constructor(string memory _name, string memory _symbol) public {
__ERC20_init(_name, _symbol);
}
/**
* @dev See {ERC20-_mint}.
*
* Requirements:
*
* - the caller must have the {MinterRole}.
*/
function mint(address account, uint256 amount) public returns (bool) {
_mint(account, amount);
return true;
}
function burn(address account, uint256 amount) public returns (bool) {
_burn(account, amount);
return true;
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity ^0.6.12;
import "@openzeppelin/contracts-upgradeable/math/SafeMathUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol";
import "../external/maker/DaiInterface.sol";
contract Dai is DaiInterface {
using SafeMathUpgradeable for uint256;
using AddressUpgradeable for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor (uint256 chainId_) public {
string memory version = "1";
_name = "Dai Stablecoin";
_symbol = "DAI";
_decimals = 18;
DOMAIN_SEPARATOR = keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(_name)),
keccak256(bytes(version)),
chainId_,
address(this)
)
);
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(msg.sender, spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
mapping (address => uint) public nonces;
// --- EIP712 niceties ---
bytes32 public DOMAIN_SEPARATOR;
// bytes32 public constant PERMIT_TYPEHASH = keccak256("Permit(address holder,address spender,uint256 nonce,uint256 expiry,bool allowed)");
bytes32 public constant PERMIT_TYPEHASH = 0xea2aa0a1be11a07ed86d755c93467f4f82362b452371d1ba94d1715123511acb;
// --- Approve by signature ---
function permit(
address holder, address spender, uint256 nonce, uint256 expiry,
bool allowed, uint8 v, bytes32 r, bytes32 s) external override
{
bytes32 digest = keccak256(
abi.encodePacked(
"\x19\x01",
DOMAIN_SEPARATOR,
keccak256(
abi.encode(
PERMIT_TYPEHASH,
holder,
spender,
nonce,
expiry,
allowed
)
)
)
);
require(holder != address(0), "Dai/invalid-address-0");
require(holder == ecrecover(digest, v, r, s), "Dai/invalid-permit");
require(expiry == 0 || now <= expiry, "Dai/permit-expired");
require(nonce == nonces[holder]++, "Dai/invalid-nonce");
uint wad = allowed ? uint(-1) : 0;
_allowances[holder][spender] = wad;
emit Approval(holder, spender, wad);
}
function mint(address to, uint256 amount) external {
_mint(to, amount);
}
}
pragma solidity >=0.6.0 <0.7.0;
/* solium-disable security/no-inline-assembly */
contract DoppelgangerWithExec {
struct MockCall {
bool initialized;
bool reverts;
bytes returnValue;
}
mapping(bytes32 => MockCall) mockConfig;
fallback() external payable {
MockCall storage mockCall = __internal__getMockCall();
if (mockCall.reverts == true) {
__internal__mockRevert();
return;
}
__internal__mockReturn(mockCall.returnValue);
}
function __waffle__mockReverts(bytes memory data) public {
mockConfig[keccak256(data)] = MockCall({
initialized: true,
reverts: true,
returnValue: ""
});
}
function __waffle__mockReturns(bytes memory data, bytes memory value) public {
mockConfig[keccak256(data)] = MockCall({
initialized: true,
reverts: false,
returnValue: value
});
}
function __waffle__call(address target, bytes calldata data) external returns (bytes memory) {
(bool succeeded, bytes memory returnValue) = target.call(data);
require(succeeded, string(returnValue));
return returnValue;
}
function __waffle__staticcall(address target, bytes calldata data) external view returns (bytes memory) {
(bool succeeded, bytes memory returnValue) = target.staticcall(data);
require(succeeded, string(returnValue));
return returnValue;
}
function __internal__getMockCall() view private returns (MockCall storage mockCall) {
mockCall = mockConfig[keccak256(msg.data)];
if (mockCall.initialized == true) {
// Mock method with specified arguments
return mockCall;
}
mockCall = mockConfig[keccak256(abi.encodePacked(msg.sig))];
if (mockCall.initialized == true) {
// Mock method with any arguments
return mockCall;
}
revert("Mock on the method is not initialized");
}
function __internal__mockReturn(bytes memory ret) pure private {
assembly {
return (add(ret, 0x20), mload(ret))
}
}
function __internal__mockRevert() pure private {
revert("Mock revert");
}
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/introspection/IERC1820ImplementerUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC777/IERC777RecipientUpgradeable.sol";
import "../Constants.sol";
contract ERC1820ImplementerMock is IERC1820ImplementerUpgradeable, IERC777RecipientUpgradeable {
constructor () public {
Constants.REGISTRY.setInterfaceImplementer(address(this), Constants.TOKENS_RECIPIENT_INTERFACE_HASH, address(this));
}
function canImplementInterfaceForAddress(bytes32, address) external view virtual override returns(bytes32) {
return Constants.ACCEPT_MAGIC;
}
function tokensReceived(
address operator,
address from,
address to,
uint256 amount,
bytes calldata userData,
bytes calldata operatorData
) external override {
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface for an ERC1820 implementer, as defined in the
* https://eips.ethereum.org/EIPS/eip-1820#interface-implementation-erc1820implementerinterface[EIP].
* Used by contracts that will be registered as implementers in the
* {IERC1820Registry}.
*/
interface IERC1820ImplementerUpgradeable {
/**
* @dev Returns a special value (`ERC1820_ACCEPT_MAGIC`) if this contract
* implements `interfaceHash` for `account`.
*
* See {IERC1820Registry-setInterfaceImplementer}.
*/
function canImplementInterfaceForAddress(bytes32 interfaceHash, address account) external view returns (bytes32);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC777TokensRecipient standard as defined in the EIP.
*
* Accounts can be notified of {IERC777} tokens being sent to them by having a
* contract implement this interface (contract holders can be their own
* implementer) and registering it on the
* https://eips.ethereum.org/EIPS/eip-1820[ERC1820 global registry].
*
* See {IERC1820Registry} and {ERC1820Implementer}.
*/
interface IERC777RecipientUpgradeable {
/**
* @dev Called by an {IERC777} token contract whenever tokens are being
* moved or created into a registered account (`to`). The type of operation
* is conveyed by `from` being the zero address or not.
*
* This call occurs _after_ the token contract's state is updated, so
* {IERC777-balanceOf}, etc., can be used to query the post-operation state.
*
* This function may revert to prevent the operation from being executed.
*/
function tokensReceived(
address operator,
address from,
address to,
uint256 amount,
bytes calldata userData,
bytes calldata operatorData
) external;
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC721/ERC721Upgradeable.sol";
/**
* @dev Extension of {ERC721} for Minting/Burning
*/
contract ERC721Mintable is ERC721Upgradeable {
constructor () public {
__ERC721_init("ERC 721", "NFT");
}
/**
* @dev See {ERC721-_mint}.
*/
function mint(address to, uint256 tokenId) public {
_mint(to, tokenId);
}
/**
* @dev See {ERC721-_burn}.
*/
function burn(uint256 tokenId) public {
_burn(tokenId);
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../../GSN/ContextUpgradeable.sol";
import "./IERC721Upgradeable.sol";
import "./IERC721MetadataUpgradeable.sol";
import "./IERC721EnumerableUpgradeable.sol";
import "./IERC721ReceiverUpgradeable.sol";
import "../../introspection/ERC165Upgradeable.sol";
import "../../math/SafeMathUpgradeable.sol";
import "../../utils/AddressUpgradeable.sol";
import "../../utils/EnumerableSetUpgradeable.sol";
import "../../utils/EnumerableMapUpgradeable.sol";
import "../../utils/StringsUpgradeable.sol";
import "../../proxy/Initializable.sol";
/**
* @title ERC721 Non-Fungible Token Standard basic implementation
* @dev see https://eips.ethereum.org/EIPS/eip-721
*/
contract ERC721Upgradeable is Initializable, ContextUpgradeable, ERC165Upgradeable, IERC721Upgradeable, IERC721MetadataUpgradeable, IERC721EnumerableUpgradeable {
using SafeMathUpgradeable for uint256;
using AddressUpgradeable for address;
using EnumerableSetUpgradeable for EnumerableSetUpgradeable.UintSet;
using EnumerableMapUpgradeable for EnumerableMapUpgradeable.UintToAddressMap;
using StringsUpgradeable for uint256;
// Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))`
// which can be also obtained as `IERC721Receiver(0).onERC721Received.selector`
bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;
// Mapping from holder address to their (enumerable) set of owned tokens
mapping (address => EnumerableSetUpgradeable.UintSet) private _holderTokens;
// Enumerable mapping from token ids to their owners
EnumerableMapUpgradeable.UintToAddressMap private _tokenOwners;
// Mapping from token ID to approved address
mapping (uint256 => address) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping (address => mapping (address => bool)) private _operatorApprovals;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Optional mapping for token URIs
mapping (uint256 => string) private _tokenURIs;
// Base URI
string private _baseURI;
/*
* bytes4(keccak256('balanceOf(address)')) == 0x70a08231
* bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e
* bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3
* bytes4(keccak256('getApproved(uint256)')) == 0x081812fc
* bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465
* bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5
* bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd
* bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e
* bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde
*
* => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^
* 0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd
*/
bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;
/*
* bytes4(keccak256('name()')) == 0x06fdde03
* bytes4(keccak256('symbol()')) == 0x95d89b41
* bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd
*
* => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f
*/
bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;
/*
* bytes4(keccak256('totalSupply()')) == 0x18160ddd
* bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59
* bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7
*
* => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63
*/
bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;
/**
* @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
*/
function __ERC721_init(string memory name_, string memory symbol_) internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__ERC721_init_unchained(name_, symbol_);
}
function __ERC721_init_unchained(string memory name_, string memory symbol_) internal initializer {
_name = name_;
_symbol = symbol_;
// register the supported interfaces to conform to ERC721 via ERC165
_registerInterface(_INTERFACE_ID_ERC721);
_registerInterface(_INTERFACE_ID_ERC721_METADATA);
_registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
}
/**
* @dev See {IERC721-balanceOf}.
*/
function balanceOf(address owner) public view override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _holderTokens[owner].length();
}
/**
* @dev See {IERC721-ownerOf}.
*/
function ownerOf(uint256 tokenId) public view override returns (address) {
return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
}
/**
* @dev See {IERC721Metadata-name}.
*/
function name() public view override returns (string memory) {
return _name;
}
/**
* @dev See {IERC721Metadata-symbol}.
*/
function symbol() public view override returns (string memory) {
return _symbol;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory _tokenURI = _tokenURIs[tokenId];
// If there is no base URI, return the token URI.
if (bytes(_baseURI).length == 0) {
return _tokenURI;
}
// If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked).
if (bytes(_tokenURI).length > 0) {
return string(abi.encodePacked(_baseURI, _tokenURI));
}
// If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
return string(abi.encodePacked(_baseURI, tokenId.toString()));
}
/**
* @dev Returns the base URI set via {_setBaseURI}. This will be
* automatically added as a prefix in {tokenURI} to each token's URI, or
* to the token ID if no specific URI is set for that token ID.
*/
function baseURI() public view returns (string memory) {
return _baseURI;
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) {
return _holderTokens[owner].at(index);
}
/**
* @dev See {IERC721Enumerable-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
// _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds
return _tokenOwners.length();
}
/**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/
function tokenByIndex(uint256 index) public view override returns (uint256) {
(uint256 tokenId, ) = _tokenOwners.at(index);
return tokenId;
}
/**
* @dev See {IERC721-approve}.
*/
function approve(address to, uint256 tokenId) public virtual override {
address owner = ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
/**
* @dev See {IERC721-getApproved}.
*/
function getApproved(uint256 tokenId) public view override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev See {IERC721-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
require(operator != _msgSender(), "ERC721: approve to caller");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC721-isApprovedForAll}.
*/
function isApprovedForAll(address owner, address operator) public view override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev See {IERC721-transferFrom}.
*/
function transferFrom(address from, address to, uint256 tokenId) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
* implement alternative mechanisms to perform token transfer, such as signature-based.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/
function _exists(uint256 tokenId) internal view returns (bool) {
return _tokenOwners.contains(tokenId);
}
/**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
d*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
/**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/
function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual {
_mint(to, tokenId);
require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
function _burn(uint256 tokenId) internal virtual {
address owner = ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
// Clear metadata (if any)
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
_holderTokens[owner].remove(tokenId);
_tokenOwners.remove(tokenId);
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/
function _transfer(address from, address to, uint256 tokenId) internal virtual {
require(ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Clear approvals from the previous owner
_approve(address(0), tokenId);
_holderTokens[from].remove(tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(from, to, tokenId);
}
/**
* @dev Sets `_tokenURI` as the tokenURI of `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
/**
* @dev Internal function to set the base URI for all token IDs. It is
* automatically added as a prefix to the value returned in {tokenURI},
* or to the token ID if {tokenURI} is empty.
*/
function _setBaseURI(string memory baseURI_) internal virtual {
_baseURI = baseURI_;
}
/**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
private returns (bool)
{
if (!to.isContract()) {
return true;
}
bytes memory returndata = to.functionCall(abi.encodeWithSelector(
IERC721ReceiverUpgradeable(to).onERC721Received.selector,
_msgSender(),
from,
tokenId,
_data
), "ERC721: transfer to non ERC721Receiver implementer");
bytes4 retval = abi.decode(returndata, (bytes4));
return (retval == _ERC721_RECEIVED);
}
function _approve(address to, uint256 tokenId) private {
_tokenApprovals[tokenId] = to;
emit Approval(ownerOf(tokenId), to, tokenId);
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
uint256[41] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "./IERC721Upgradeable.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721MetadataUpgradeable is IERC721Upgradeable {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "./IERC721Upgradeable.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721EnumerableUpgradeable is IERC721Upgradeable {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
/**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/
function tokenByIndex(uint256 index) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
interface IERC721ReceiverUpgradeable {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
*
* The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
*/
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "./IERC165Upgradeable.sol";
import "../proxy/Initializable.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts may inherit from this and call {_registerInterface} to declare
* their support of an interface.
*/
abstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {
/*
* bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7
*/
bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;
/**
* @dev Mapping of interface ids to whether or not it's supported.
*/
mapping(bytes4 => bool) private _supportedInterfaces;
function __ERC165_init() internal initializer {
__ERC165_init_unchained();
}
function __ERC165_init_unchained() internal initializer {
// Derived contracts need only register support for their own interfaces,
// we register support for ERC165 itself here
_registerInterface(_INTERFACE_ID_ERC165);
}
/**
* @dev See {IERC165-supportsInterface}.
*
* Time complexity O(1), guaranteed to always use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) public view override returns (bool) {
return _supportedInterfaces[interfaceId];
}
/**
* @dev Registers the contract as an implementer of the interface defined by
* `interfaceId`. Support of the actual ERC165 interface is automatic and
* registering its interface id is not required.
*
* See {IERC165-supportsInterface}.
*
* Requirements:
*
* - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`).
*/
function _registerInterface(bytes4 interfaceId) internal virtual {
require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
_supportedInterfaces[interfaceId] = true;
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSetUpgradeable {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) { // Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
// When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
require(set._values.length > index, "EnumerableSet: index out of bounds");
return set._values[index];
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(value)));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(value)));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(value)));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint256(_at(set._inner, index)));
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Library for managing an enumerable variant of Solidity's
* https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`]
* type.
*
* Maps have the following properties:
*
* - Entries are added, removed, and checked for existence in constant time
* (O(1)).
* - Entries are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableMap for EnumerableMap.UintToAddressMap;
*
* // Declare a set state variable
* EnumerableMap.UintToAddressMap private myMap;
* }
* ```
*
* As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are
* supported.
*/
library EnumerableMapUpgradeable {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Map type with
// bytes32 keys and values.
// The Map implementation uses private functions, and user-facing
// implementations (such as Uint256ToAddressMap) are just wrappers around
// the underlying Map.
// This means that we can only create new EnumerableMaps for types that fit
// in bytes32.
struct MapEntry {
bytes32 _key;
bytes32 _value;
}
struct Map {
// Storage of map keys and values
MapEntry[] _entries;
// Position of the entry defined by a key in the `entries` array, plus 1
// because index 0 means a key is not in the map.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Adds a key-value pair to a map, or updates the value for an existing
* key. O(1).
*
* Returns true if the key was added to the map, that is if it was not
* already present.
*/
function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
// We read and store the key's index to prevent multiple reads from the same storage slot
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) { // Equivalent to !contains(map, key)
map._entries.push(MapEntry({ _key: key, _value: value }));
// The entry is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
map._indexes[key] = map._entries.length;
return true;
} else {
map._entries[keyIndex - 1]._value = value;
return false;
}
}
/**
* @dev Removes a key-value pair from a map. O(1).
*
* Returns true if the key was removed from the map, that is if it was present.
*/
function _remove(Map storage map, bytes32 key) private returns (bool) {
// We read and store the key's index to prevent multiple reads from the same storage slot
uint256 keyIndex = map._indexes[key];
if (keyIndex != 0) { // Equivalent to contains(map, key)
// To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one
// in the array, and then remove the last entry (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = keyIndex - 1;
uint256 lastIndex = map._entries.length - 1;
// When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
MapEntry storage lastEntry = map._entries[lastIndex];
// Move the last entry to the index where the entry to delete is
map._entries[toDeleteIndex] = lastEntry;
// Update the index for the moved entry
map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved entry was stored
map._entries.pop();
// Delete the index for the deleted slot
delete map._indexes[key];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the key is in the map. O(1).
*/
function _contains(Map storage map, bytes32 key) private view returns (bool) {
return map._indexes[key] != 0;
}
/**
* @dev Returns the number of key-value pairs in the map. O(1).
*/
function _length(Map storage map) private view returns (uint256) {
return map._entries.length;
}
/**
* @dev Returns the key-value pair stored at position `index` in the map. O(1).
*
* Note that there are no guarantees on the ordering of entries inside the
* array, and it may change when more entries are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) {
require(map._entries.length > index, "EnumerableMap: index out of bounds");
MapEntry storage entry = map._entries[index];
return (entry._key, entry._value);
}
/**
* @dev Returns the value associated with `key`. O(1).
*
* Requirements:
*
* - `key` must be in the map.
*/
function _get(Map storage map, bytes32 key) private view returns (bytes32) {
return _get(map, key, "EnumerableMap: nonexistent key");
}
/**
* @dev Same as {_get}, with a custom error message when `key` is not in the map.
*/
function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key)
return map._entries[keyIndex - 1]._value; // All indexes are 1-based
}
// UintToAddressMap
struct UintToAddressMap {
Map _inner;
}
/**
* @dev Adds a key-value pair to a map, or updates the value for an existing
* key. O(1).
*
* Returns true if the key was added to the map, that is if it was not
* already present.
*/
function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
return _set(map._inner, bytes32(key), bytes32(uint256(value)));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the key was removed from the map, that is if it was present.
*/
function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
return _remove(map._inner, bytes32(key));
}
/**
* @dev Returns true if the key is in the map. O(1).
*/
function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
return _contains(map._inner, bytes32(key));
}
/**
* @dev Returns the number of elements in the map. O(1).
*/
function length(UintToAddressMap storage map) internal view returns (uint256) {
return _length(map._inner);
}
/**
* @dev Returns the element stored at position `index` in the set. O(1).
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) {
(bytes32 key, bytes32 value) = _at(map._inner, index);
return (uint256(key), address(uint256(value)));
}
/**
* @dev Returns the value associated with `key`. O(1).
*
* Requirements:
*
* - `key` must be in the map.
*/
function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
return address(uint256(_get(map._inner, bytes32(key))));
}
/**
* @dev Same as {get}, with a custom error message when `key` is not in the map.
*/
function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
return address(uint256(_get(map._inner, bytes32(key), errorMessage)));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev String operations.
*/
library StringsUpgradeable {
/**
* @dev Converts a `uint256` to its ASCII `string` representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
uint256 index = digits - 1;
temp = value;
while (temp != 0) {
buffer[index--] = byte(uint8(48 + temp % 10));
temp /= 10;
}
return string(buffer);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../utils/ExtendedSafeCast.sol";
contract ExtendedSafeCastExposed {
function toUint112(uint256 value) external pure returns (uint112) {
return ExtendedSafeCast.toUint112(value);
}
function toUint96(uint256 value) external pure returns (uint96) {
return ExtendedSafeCast.toUint96(value);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../utils/MappedSinglyLinkedList.sol";
contract MappedSinglyLinkedListExposed {
using MappedSinglyLinkedList for MappedSinglyLinkedList.Mapping;
MappedSinglyLinkedList.Mapping list;
function initialize() external {
list.initialize();
}
function addressArray() external view returns (address[] memory) {
return list.addressArray();
}
function addAddresses(address[] calldata addresses) external {
list.addAddresses(addresses);
}
function addAddress(address newAddress) external {
list.addAddress(newAddress);
}
function removeAddress(address prevAddress, address addr) external {
list.removeAddress(prevAddress, addr);
}
function contains(address addr) external view returns (bool) {
return list.contains(addr);
}
function clearAll() external {
list.clearAll();
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "../prize-strategy/multiple-winners/MultipleWinners.sol";
/// @title Creates a minimal proxy to the MultipleWinners prize strategy. Very cheap to deploy.
contract MultipleWinnersHarness is MultipleWinners {
uint256 public currentTime;
function setCurrentTime(uint256 _currentTime) external {
currentTime = _currentTime;
}
function _currentTime() internal override view returns (uint256) {
return currentTime;
}
function distribute(uint256 randomNumber) external {
_distribute(randomNumber);
}
}
// SPDX-License-Identifier: GPL-3.0
pragma solidity >=0.6.0 <0.7.0;
import "./MultipleWinnersHarness.sol";
import "../external/openzeppelin/ProxyFactory.sol";
/// @title Creates a minimal proxy to the MultipleWinners prize strategy. Very cheap to deploy.
contract MultipleWinnersHarnessProxyFactory is ProxyFactory {
MultipleWinnersHarness public instance;
constructor () public {
instance = new MultipleWinnersHarness();
}
function create() external returns (MultipleWinnersHarness) {
return MultipleWinnersHarness(deployMinimal(address(instance), ""));
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../prize-strategy/PeriodicPrizeStrategy.sol";
/* solium-disable security/no-block-members */
interface PeriodicPrizeStrategyDistributorInterface {
function distribute(uint256 randomNumber) external;
}
pragma solidity >=0.6.0 <0.7.0;
import "../prize-strategy/PeriodicPrizeStrategy.sol";
import "./PeriodicPrizeStrategyDistributorInterface.sol";
import "@nomiclabs/buidler/console.sol";
/* solium-disable security/no-block-members */
contract PeriodicPrizeStrategyHarness is PeriodicPrizeStrategy {
PeriodicPrizeStrategyDistributorInterface distributor;
function setDistributor(PeriodicPrizeStrategyDistributorInterface _distributor) external {
distributor = _distributor;
}
uint256 internal time;
function setCurrentTime(uint256 _time) external {
time = _time;
}
function _currentTime() internal override view returns (uint256) {
return time;
}
function setRngRequest(uint32 requestId, uint32 lockBlock) external {
rngRequest.id = requestId;
rngRequest.lockBlock = lockBlock;
}
function _distribute(uint256 randomNumber) internal override {
console.log("random number: ", randomNumber);
distributor.distribute(randomNumber);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../prize-pool/PrizePool.sol";
import "./YieldSourceStub.sol";
contract PrizePoolHarness is PrizePool {
uint256 public currentTime;
YieldSourceStub stubYieldSource;
function initializeAll(
RegistryInterface _reserveRegistry,
ControlledTokenInterface[] memory _controlledTokens,
uint256 _maxExitFeeMantissa,
uint256 _maxTimelockDuration,
YieldSourceStub _stubYieldSource
)
public
{
PrizePool.initialize(
_reserveRegistry,
_controlledTokens,
_maxExitFeeMantissa,
_maxTimelockDuration
);
stubYieldSource = _stubYieldSource;
}
function supply(uint256 mintAmount) external {
_supply(mintAmount);
}
function redeem(uint256 redeemAmount) external {
_redeem(redeemAmount);
}
function setCurrentTime(uint256 _currentTime) external {
currentTime = _currentTime;
}
function setTimelockBalance(uint256 _timelockBalance) external {
timelockTotalSupply = _timelockBalance;
}
function _currentTime() internal override view returns (uint256) {
return currentTime;
}
function _canAwardExternal(address _externalToken) internal override view returns (bool) {
return stubYieldSource.canAwardExternal(_externalToken);
}
function _token() internal override view returns (IERC20Upgradeable) {
return stubYieldSource.token();
}
function _balance() internal override returns (uint256) {
return stubYieldSource.balance();
}
function _supply(uint256 mintAmount) internal override {
return stubYieldSource.supply(mintAmount);
}
function _redeem(uint256 redeemAmount) internal override returns (uint256) {
return stubYieldSource.redeem(redeemAmount);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";
interface YieldSourceStub {
function canAwardExternal(address _externalToken) external view returns (bool);
function token() external view returns (IERC20Upgradeable);
function balance() external returns (uint256);
function supply(uint256 mintAmount) external;
function redeem(uint256 redeemAmount) external returns (uint256);
}
pragma solidity >=0.6.0 <0.7.0;
import "@pooltogether/pooltogether-rng-contracts/contracts/RNGInterface.sol";
contract RNGServiceMock is RNGInterface {
uint256 internal random;
address internal feeToken;
uint256 internal requestFee;
function getLastRequestId() external override view returns (uint32 requestId) {
return 1;
}
function setRequestFee(address _feeToken, uint256 _requestFee) external {
feeToken = _feeToken;
requestFee = _requestFee;
}
/// @return _feeToken
/// @return _requestFee
function getRequestFee() external override view returns (address _feeToken, uint256 _requestFee) {
return (feeToken, requestFee);
}
function setRandomNumber(uint256 _random) external {
random = _random;
}
function requestRandomNumber() external override returns (uint32, uint32) {
return (1, 1);
}
function isRequestComplete(uint32) external override view returns (bool) {
return true;
}
function randomNumber(uint32) external override returns (uint256) {
return random;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../prize-strategy/single-random-winner/SingleRandomWinner.sol";
/* solium-disable security/no-block-members */
contract SingleRandomWinnerHarness is SingleRandomWinner {
uint256 internal time;
function setCurrentTime(uint256 _time) external {
time = _time;
}
function _currentTime() internal override view returns (uint256) {
return time;
}
function setRngRequest(uint32 requestId, uint32 lockBlock) external {
rngRequest.id = requestId;
rngRequest.lockBlock = lockBlock;
}
function distribute(uint256 randomNumber) external {
_distribute(randomNumber);
}
}
pragma solidity >=0.6.0 <0.7.0;
/* solium-disable security/no-block-members */
contract Timestamp {
function blockTime() public view returns (uint256) {
return block.timestamp;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../utils/UInt256Array.sol";
contract UInt256ArrayExposed {
using UInt256Array for uint256[];
uint256[] internal array;
constructor (uint256[] memory _array) public {
array = new uint256[](_array.length);
for (uint256 i = 0; i < _array.length; i++) {
array[i] = _array[i];
}
}
function remove(uint256 index) external {
array.remove(index);
}
function toArray() external view returns (uint256[] memory) {
return array;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../drip/VolumeDrip.sol";
contract VolumeDripExposed {
using VolumeDrip for VolumeDrip.State;
event DripTokensBurned(address user, uint256 amount);
event Minted(uint256 amount);
event MintedTotalSupply(uint256 amount);
VolumeDrip.State state;
function setNewPeriod(uint32 periodSeconds, uint112 dripAmount, uint32 endTime) external {
state.setNewPeriod(periodSeconds, dripAmount, endTime);
}
function setNextPeriod(uint32 periodSeconds, uint112 dripAmount) external {
state.setNextPeriod(periodSeconds, dripAmount);
}
function drip(uint256 currentTime, uint256 maxNewTokens) external returns (uint256) {
uint256 newTokens = state.drip(currentTime, maxNewTokens);
emit MintedTotalSupply(newTokens);
return newTokens;
}
function mint(address user, uint256 amount) external returns (uint256) {
uint256 accrued = state.mint(user, amount);
emit Minted(accrued);
return accrued;
}
function getDrip()
external
view
returns (
uint32 periodSeconds,
uint128 dripAmount
)
{
periodSeconds = state.nextPeriodSeconds;
dripAmount = state.nextDripAmount;
}
function getPeriod(uint32 period)
external
view
returns (
uint112 totalSupply,
uint112 dripAmount,
uint32 endTime
)
{
totalSupply = state.periods[period].totalSupply;
endTime = state.periods[period].endTime;
dripAmount = state.periods[period].dripAmount;
}
function getDeposit(address user)
external
view
returns (
uint112 balance,
uint32 period
)
{
balance = state.deposits[user].balance;
period = state.deposits[user].period;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../drip/VolumeDripManager.sol";
contract VolumeDripManagerExposed {
using VolumeDripManager for VolumeDripManager.State;
using VolumeDrip for VolumeDrip.State;
VolumeDripManager.State manager;
function activate(
address measure,
address dripToken,
uint32 periodSeconds,
uint112 dripAmount,
uint32 endTime
)
external
{
manager.activate(measure, dripToken, periodSeconds, dripAmount, endTime);
}
function deactivate(
address measure,
address dripToken,
address prevDripToken
)
external
{
manager.deactivate(measure, dripToken, prevDripToken);
}
function set(address measure, address dripToken, uint32 periodSeconds, uint112 dripAmount) external {
manager.set(measure, dripToken, periodSeconds, dripAmount);
}
function isActive(address measure, address dripToken) external view returns (bool) {
return manager.isActive(measure, dripToken);
}
function getPeriod(
address measure,
address dripToken,
uint32 period
)
external
view
returns (
uint112 totalSupply,
uint112 dripAmount,
uint32 endTime
)
{
VolumeDrip.State storage drip = manager.getDrip(measure, dripToken);
VolumeDrip.Period memory state = drip.periods[period];
totalSupply = state.totalSupply;
dripAmount = state.dripAmount;
endTime = state.endTime;
}
function getActiveVolumeDrips(address measure) external view returns (address[] memory) {
return manager.getActiveVolumeDrips(measure);
}
function getDrip(
address measure,
address dripToken
)
external
view
returns (
uint32 periodSeconds,
uint112 dripAmount
)
{
VolumeDrip.State storage drip = manager.getDrip(measure, dripToken);
dripAmount = drip.nextDripAmount;
periodSeconds = drip.nextPeriodSeconds;
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../external/yearn/yVaultInterface.sol";
import "./ERC20Mintable.sol";
import "@pooltogether/fixed-point/contracts/FixedPoint.sol";
import "@openzeppelin/contracts-upgradeable/token/ERC20/ERC20Upgradeable.sol";
contract yVaultMock is yVaultInterface, ERC20Upgradeable {
ERC20Upgradeable private asset;
uint256 public vaultFeeMantissa;
constructor (ERC20Mintable _asset) public {
asset = _asset;
vaultFeeMantissa = 0.05 ether;
}
function token() external override view returns (IERC20Upgradeable) {
return asset;
}
function balance() public override view returns (uint) {
return asset.balanceOf(address(this));
}
function removeLiquidity(uint _amount) external {
asset.transfer(msg.sender, _amount);
}
function setVaultFeeMantissa(uint256 _vaultFeeMantissa) external {
vaultFeeMantissa = _vaultFeeMantissa;
}
function deposit(uint _amount) external override {
uint _pool = balance();
uint _before = asset.balanceOf(address(this));
asset.transferFrom(msg.sender, address(this), _amount);
uint _after = asset.balanceOf(address(this));
uint diff = _after.sub(_before); // Additional check for deflationary assets
uint shares = 0;
if (totalSupply() == 0) {
shares = diff;
} else {
shares = (diff.mul(totalSupply())).div(_pool);
}
_mint(msg.sender, shares);
}
function withdraw(uint _shares) external override {
uint256 sharesFee = FixedPoint.multiplyUintByMantissa(_shares, vaultFeeMantissa);
uint256 withdrawal = (balance().mul(_shares.sub(sharesFee))).div(totalSupply());
asset.transfer(msg.sender, withdrawal);
_mint(address(this), sharesFee);
_burn(msg.sender, _shares);
}
function getPricePerFullShare() external override view returns (uint) {
return balance().mul(1e18).div(totalSupply());
}
}
pragma solidity >=0.6.0 <0.7.0;
import "../prize-pool/yearn/yVaultPrizePool.sol";
contract yVaultPrizePoolHarness is yVaultPrizePool {
uint256 public currentTime;
function setCurrentTime(uint256 _currentTime) external {
currentTime = _currentTime;
}
function _currentTime() internal override view returns (uint256) {
return currentTime;
}
function supply(uint256 mintAmount) external {
_supply(mintAmount);
}
function redeem(uint256 redeemAmount) external returns (uint256) {
return _redeem(redeemAmount);
}
}
pragma solidity >=0.6.0 <0.7.0;
import "./yVaultPrizePoolHarness.sol";
import "../external/openzeppelin/ProxyFactory.sol";
/// @title Compound Prize Pool Proxy Factory
/// @notice Minimal proxy pattern for creating new Compound Prize Pools
contract yVaultPrizePoolHarnessProxyFactory is ProxyFactory {
/// @notice Contract template for deploying proxied Prize Pools
yVaultPrizePoolHarness public instance;
/// @notice Initializes the Factory with an instance of the Compound Prize Pool
constructor () public {
instance = new yVaultPrizePoolHarness();
}
/// @notice Creates a new Compound Prize Pool as a proxy of the template instance
/// @return A reference to the new proxied Compound Prize Pool
function create() external returns (yVaultPrizePoolHarness) {
return yVaultPrizePoolHarness(deployMinimal(address(instance), ""));
}
}
| solium-disable security/no-block-members */ | contract CompoundPrizePoolHarness is CompoundPrizePool {
uint256 public currentTime;
function setCurrentTime(uint256 _currentTime) external {
currentTime = _currentTime;
}
function setTimelockBalance(uint256 _timelockBalance) external {
timelockTotalSupply = _timelockBalance;
}
function _currentTime() internal override view returns (uint256) {
return currentTime;
}
function supply(uint256 mintAmount) external {
_supply(mintAmount);
}
function redeem(uint256 redeemAmount) external returns (uint256) {
return _redeem(redeemAmount);
}
}
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pragma solidity >=0.6.0 <0.9.0;
import "@openzeppelin/contracts/access/AccessControl.sol"; //https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/access/Ownable.sol
import "./fixtures/modifiedOz/IERC721.sol";
import "hardhat/console.sol";
interface IDadaNFT is IERC721 {}
interface IDadaReserve {
function transfer(
address to,
uint256 drawingId,
uint256 printIndex
) external;
function offerCollectibleForSaleToAddress(
uint256 drawingId,
uint256 printIndex,
uint256 minSalePriceInWei,
address toAddress
) external;
function acceptBidForCollectible(
uint256 drawingId,
uint256 minPrice,
uint256 printIndex
) external;
function offerCollectibleForSale(
uint256 drawingId,
uint256 printIndex,
uint256 minSalePriceInWei
) external;
function withdrawOfferForCollectible(uint256 drawingId, uint256 printIndex)
external;
function withdraw() external;
}
interface IDadaCollectible {
function drawingIdToCollectibles(uint256)
external
returns (
uint256 drawingId,
string memory checkSum,
uint256 totalSupply,
uint256 nextPrintIndexToAssign,
bool allPrintsAssigned,
uint256 initialPrice,
uint256 initialPrintIndex,
string memory collectionName,
uint256 authorUId,
string memory scarcity
);
function DrawingPrintToAddress(uint256) external returns (address);
function alt_buyCollectible(uint256 drawingId, uint256 printIndex)
external
payable;
function transfer(
address to,
uint256 drawingId,
uint256 printIndex
) external returns (bool success);
function makeCollectibleUnavailableToSale(
address to,
uint256 drawingId,
uint256 printIndex,
uint256 lastSellValue
) external;
}
/// @title DadaSale - Sale contract that interfaces with Reserve contract
/// @dev DadaSale must be granted Owner role on the reserve to transfer tokens
/// @author Isaac Patka
contract DadaSale is AccessControl {
// Roles
bytes32 public constant OPERATOR_ROLE = keccak256("OPERATOR_ROLE");
// Reserve contract holding collectibles
IDadaReserve dadaReserve;
// Modified ERC20 contract
IDadaCollectible dadaCollectible;
// NFT interface for token swaps
IERC721 dadaNFT;
// Dada Multisig
address public dadaNftReceiver;
// Contract State
// 0: Swap
// 1: Purchase round 1
// 2: Purchase round 2, ...
mapping(uint256 => bool) public state;
// Swap data structures
struct Drawing {
uint256 DrawingId;
uint256 PrintIndex;
}
mapping(uint256 => Drawing) public swapList; // tokenId => drawingId
mapping(uint256 => bool) public swapReserved; // print => isReserved
// Sale data structures
// Mapping to keep track of max drawings that can be purchased per address in a round
mapping(uint256 => mapping(uint256 => uint256)) public capsPerDrawing;
// Mapping to keep track of prices per round
mapping(uint256 => mapping(uint256 => uint256)) public priceLists;
// Mapping to keep track of drawings purchased by an address in a round
mapping(uint256 => mapping(address => mapping(uint256 => uint256)))
public purchases;
// Mapping to keep track of addresses allowed for per round
mapping(uint256 => mapping(address => bool)) public allowList;
/// @dev constructor sets the interfaces to external contracts and grants admin and operator roles to deployer
/// @param _dadaReserveAddress Contract holding the collectibles purchased from the ERC20 DadaCollectible contract
/// @param _dadaCollectibleAddress ERC20 DadaCollectible contract
/// @param _dadaNftAddress ERC721 DadaCollectible contract
/// @param _dadaNftReceiverAddress Dada managed multisig
constructor(
address _dadaReserveAddress,
address _dadaCollectibleAddress,
address _dadaNftAddress,
address _dadaNftReceiverAddress
) {
dadaReserve = IDadaReserve(_dadaReserveAddress);
dadaCollectible = IDadaCollectible(_dadaCollectibleAddress);
dadaNFT = IERC721(_dadaNftAddress);
dadaNftReceiver = _dadaNftReceiverAddress;
_setupRole(OPERATOR_ROLE, msg.sender);
_setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
}
// Prevent ETH from getting stuck here
receive() external payable {}
// Operator role functions
/// @dev Withdraw allows operator to retrieve ETH from the sale or sent directly to contract
/// @param _to Address to receive the ETH
function withdraw(address payable _to) external {
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
(bool success, ) = _to.call{value: address(this).balance}("");
require(success, "!transfer");
}
/// @dev Set the current active contract state
/// 0: Swap Operator functions & NFT to ERC20 swaps enabled
/// 1: Discount: Operator functions & round 1 purchases enabled
/// 2: Discount: Operator functions & round 2 purchases enabled
/// ...
/// @param _stateEnabled bool array to enable different features: [swap, discount, whitelist]
function setContractState(bool[] calldata _stateEnabled) external {
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
for (uint256 index = 0; index < _stateEnabled.length; index++) {
state[index] = _stateEnabled[index];
}
}
/// @dev Set the destination for swapped NFTs
/// @param _dadaNftReceiverAddress bool array to enable different features: [swap, discount, whitelist]
function setNftReceiver(address _dadaNftReceiverAddress) external {
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
require(_dadaNftReceiverAddress != address(0), "!0-address");
dadaNftReceiver = _dadaNftReceiverAddress;
}
/// @dev Set the list of NFTs that can be swapped for specific prints
/// Reserved prints can not be purchased
/// Requires that the reserve contract has the print specified. Reverts if not
/// @param _tokenDrawingPrint 2D array with [NFT tokenId, ERC20 DrawingId, ERC20 PrintIndex]
function setSwapList(uint256[3][] calldata _tokenDrawingPrint, bool enabled)
external
{
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
for (uint256 index = 0; index < _tokenDrawingPrint.length; index++) {
if (enabled) {
swapReserved[_tokenDrawingPrint[index][2]] = true;
swapList[_tokenDrawingPrint[index][0]] = Drawing(
_tokenDrawingPrint[index][1],
_tokenDrawingPrint[index][2]
);
} else {
swapReserved[_tokenDrawingPrint[index][2]] = false;
delete swapList[_tokenDrawingPrint[index][0]];
}
}
}
/// @dev Set the caps per drawing per round
/// @param _round ID of the round
/// @param _drawingCap Max purchases allowed per drawing - 0 means unlimited
function setDrawingCap(uint256 _round, uint256[2][] calldata _drawingCap)
external
{
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
for (uint256 index = 0; index < _drawingCap.length; index++) {
capsPerDrawing[_round][_drawingCap[index][0]] = _drawingCap[index][
1
];
}
}
/// @dev Set the price list for the discounted round by drawingId
/// @param _round ID of the round
/// @param _drawingPrice 2D array with [ERC20 DrawingId, Price in ETH]
function setPriceList(uint256 _round, uint256[2][] calldata _drawingPrice)
external
{
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
// Round 0 is the swap round which does not have a price list
require(_round > 0, "invalid-round");
for (uint256 index = 0; index < _drawingPrice.length; index++) {
priceLists[_round][_drawingPrice[index][0]] = _drawingPrice[index][
1
];
}
}
/// @dev Set the allowList status for specific buyers
/// @param _buyers Array of buyer addresses
/// @param _allowed State that applies to all buyers in this contract call
function setAllowList(
uint256 _round,
address[] calldata _buyers,
bool _allowed
) external {
require(hasRole(OPERATOR_ROLE, msg.sender), "!operator");
// Round 0 is the swap round which does not have an allow list
require(_round > 0, "invalid-round");
for (uint256 index = 0; index < _buyers.length; index++) {
allowList[_round][_buyers[index]] = _allowed;
}
}
/// @dev Purchase a discounted drawing by a buyer on whitelist, during the whitelist phase
/// @param _round Round ID to purchase
/// @param _drawingId ERC20 drawing ID to purchase
/// @param _printIndex ERC20 print index to purchase
function purchase(
uint256 _round,
uint256 _drawingId,
uint256 _printIndex
) external payable {
// Round must be active
require(state[_round], "!round-state");
// Sender must send exact price
require(msg.value == priceLists[_round][_drawingId], "!value");
// Sender must be on allowList
require(allowList[_round][msg.sender], "!allowList");
// Prints that are reserved for swaps cannot be purchased by anyone
require(!swapReserved[_printIndex], "reserved");
// Require the cap is not reached per drawing if enabled
require(
purchases[_round][msg.sender][_drawingId] <
capsPerDrawing[_round][_drawingId] ||
capsPerDrawing[_round][_drawingId] == 0,
"!cap"
);
// Track how many of this drawing the address has purchased
purchases[_round][msg.sender][_drawingId]++;
// Manually set the last purchase price and seller in the ERC20 contract
dadaReserve.transfer(address(this), _drawingId, _printIndex);
dadaCollectible.makeCollectibleUnavailableToSale(
address(this),
_drawingId,
_printIndex,
priceLists[_round][_drawingId]
);
dadaCollectible.transfer(msg.sender, _drawingId, _printIndex);
}
/// @dev Swap an NFT for an ERC20, during the swap phase
/// @param _tokenId ERC721 tokenID to swap
function swapToken(uint256 _tokenId) external {
require(state[0], "!swap-state");
// Retrieve specific drawingId and Print to swap
uint256 drawingId = swapList[_tokenId].DrawingId;
uint256 printIndex = swapList[_tokenId].PrintIndex;
// Ensure there is a reserved print
require(swapReserved[printIndex], "!swap-eligible");
// Ensure the reserve still owns this print
require(
dadaCollectible.DrawingPrintToAddress(printIndex) ==
address(dadaReserve),
"!available"
);
// Remove from the swap list
delete swapList[_tokenId];
swapReserved[printIndex] = false;
// Transfer NFT to multisig
dadaNFT.transferFrom(msg.sender, dadaNftReceiver, _tokenId);
// Transfer ERC20 from reserve to swapper
dadaReserve.transfer(msg.sender, drawingId, printIndex);
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../utils/EnumerableSet.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms.
*
* Roles are referred to by their `bytes32` identifier. These should be exposed
* in the external API and be unique. The best way to achieve this is by
* using `public constant` hash digests:
*
* ```
* bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
* ```
*
* Roles can be used to represent a set of permissions. To restrict access to a
* function call, use {hasRole}:
*
* ```
* function foo() public {
* require(hasRole(MY_ROLE, msg.sender));
* ...
* }
* ```
*
* Roles can be granted and revoked dynamically via the {grantRole} and
* {revokeRole} functions. Each role has an associated admin role, and only
* accounts that have a role's admin role can call {grantRole} and {revokeRole}.
*
* By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
* that only accounts with this role will be able to grant or revoke other
* roles. More complex role relationships can be created by using
* {_setRoleAdmin}.
*
* WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
* grant and revoke this role. Extra precautions should be taken to secure
* accounts that have been granted it.
*/
abstract contract AccessControl is Context {
using EnumerableSet for EnumerableSet.AddressSet;
using Address for address;
struct RoleData {
EnumerableSet.AddressSet members;
bytes32 adminRole;
}
mapping (bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
*
* `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
* {RoleAdminChanged} not being emitted signaling this.
*
* _Available since v3.1._
*/
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
/**
* @dev Emitted when `account` is granted `role`.
*
* `sender` is the account that originated the contract call, an admin role
* bearer except when using {_setupRole}.
*/
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Emitted when `account` is revoked `role`.
*
* `sender` is the account that originated the contract call:
* - if using `revokeRole`, it is the admin role bearer
* - if using `renounceRole`, it is the role bearer (i.e. `account`)
*/
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view returns (bool) {
return _roles[role].members.contains(account);
}
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) public view returns (uint256) {
return _roles[role].members.length();
}
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
return _roles[role].members.at(index);
}
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) public view returns (bytes32) {
return _roles[role].adminRole;
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function grantRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");
_grantRole(role, account);
}
/**
* @dev Revokes `role` from `account`.
*
* If `account` had been granted `role`, emits a {RoleRevoked} event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function revokeRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");
_revokeRole(role, account);
}
/**
* @dev Revokes `role` from the calling account.
*
* Roles are often managed via {grantRole} and {revokeRole}: this function's
* purpose is to provide a mechanism for accounts to lose their privileges
* if they are compromised (such as when a trusted device is misplaced).
*
* If the calling account had been granted `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event. Note that unlike {grantRole}, this function doesn't perform any
* checks on the calling account.
*
* [WARNING]
* ====
* This function should only be called from the constructor when setting
* up the initial roles for the system.
*
* Using this function in any other way is effectively circumventing the admin
* system imposed by {AccessControl}.
* ====
*/
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
/**
* @dev Sets `adminRole` as ``role``'s admin role.
*
* Emits a {RoleAdminChanged} event.
*/
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
_roles[role].adminRole = adminRole;
}
function _grantRole(bytes32 role, address account) private {
if (_roles[role].members.add(account)) {
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (_roles[role].members.remove(account)) {
emit RoleRevoked(role, account, _msgSender());
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "@openzeppelin/contracts/introspection/IERC165.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 tokenId) payable external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
// SPDX-License-Identifier: MIT
pragma solidity >= 0.4.22 <0.9.0;
library console {
address constant CONSOLE_ADDRESS = address(0x000000000000000000636F6e736F6c652e6c6f67);
function _sendLogPayload(bytes memory payload) private view {
uint256 payloadLength = payload.length;
address consoleAddress = CONSOLE_ADDRESS;
assembly {
let payloadStart := add(payload, 32)
let r := staticcall(gas(), consoleAddress, payloadStart, payloadLength, 0, 0)
}
}
function log() internal view {
_sendLogPayload(abi.encodeWithSignature("log()"));
}
function logInt(int p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(int)", p0));
}
function logUint(uint p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
}
function logString(string memory p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
}
function logBool(bool p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
}
function logAddress(address p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
}
function logBytes(bytes memory p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes)", p0));
}
function logBytes1(bytes1 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes1)", p0));
}
function logBytes2(bytes2 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes2)", p0));
}
function logBytes3(bytes3 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes3)", p0));
}
function logBytes4(bytes4 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes4)", p0));
}
function logBytes5(bytes5 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes5)", p0));
}
function logBytes6(bytes6 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes6)", p0));
}
function logBytes7(bytes7 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes7)", p0));
}
function logBytes8(bytes8 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes8)", p0));
}
function logBytes9(bytes9 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes9)", p0));
}
function logBytes10(bytes10 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes10)", p0));
}
function logBytes11(bytes11 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes11)", p0));
}
function logBytes12(bytes12 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes12)", p0));
}
function logBytes13(bytes13 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes13)", p0));
}
function logBytes14(bytes14 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes14)", p0));
}
function logBytes15(bytes15 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes15)", p0));
}
function logBytes16(bytes16 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes16)", p0));
}
function logBytes17(bytes17 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes17)", p0));
}
function logBytes18(bytes18 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes18)", p0));
}
function logBytes19(bytes19 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes19)", p0));
}
function logBytes20(bytes20 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes20)", p0));
}
function logBytes21(bytes21 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes21)", p0));
}
function logBytes22(bytes22 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes22)", p0));
}
function logBytes23(bytes23 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes23)", p0));
}
function logBytes24(bytes24 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes24)", p0));
}
function logBytes25(bytes25 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes25)", p0));
}
function logBytes26(bytes26 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes26)", p0));
}
function logBytes27(bytes27 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes27)", p0));
}
function logBytes28(bytes28 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes28)", p0));
}
function logBytes29(bytes29 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes29)", p0));
}
function logBytes30(bytes30 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes30)", p0));
}
function logBytes31(bytes31 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes31)", p0));
}
function logBytes32(bytes32 p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bytes32)", p0));
}
function log(uint p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint)", p0));
}
function log(string memory p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string)", p0));
}
function log(bool p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool)", p0));
}
function log(address p0) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address)", p0));
}
function log(uint p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint)", p0, p1));
}
function log(uint p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string)", p0, p1));
}
function log(uint p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool)", p0, p1));
}
function log(uint p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address)", p0, p1));
}
function log(string memory p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint)", p0, p1));
}
function log(string memory p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string)", p0, p1));
}
function log(string memory p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool)", p0, p1));
}
function log(string memory p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address)", p0, p1));
}
function log(bool p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint)", p0, p1));
}
function log(bool p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string)", p0, p1));
}
function log(bool p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool)", p0, p1));
}
function log(bool p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address)", p0, p1));
}
function log(address p0, uint p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint)", p0, p1));
}
function log(address p0, string memory p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string)", p0, p1));
}
function log(address p0, bool p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool)", p0, p1));
}
function log(address p0, address p1) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address)", p0, p1));
}
function log(uint p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint)", p0, p1, p2));
}
function log(uint p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string)", p0, p1, p2));
}
function log(uint p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool)", p0, p1, p2));
}
function log(uint p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address)", p0, p1, p2));
}
function log(uint p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint)", p0, p1, p2));
}
function log(uint p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string)", p0, p1, p2));
}
function log(uint p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool)", p0, p1, p2));
}
function log(uint p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address)", p0, p1, p2));
}
function log(uint p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint)", p0, p1, p2));
}
function log(uint p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string)", p0, p1, p2));
}
function log(uint p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool)", p0, p1, p2));
}
function log(uint p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address)", p0, p1, p2));
}
function log(uint p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint)", p0, p1, p2));
}
function log(uint p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string)", p0, p1, p2));
}
function log(uint p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool)", p0, p1, p2));
}
function log(uint p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address)", p0, p1, p2));
}
function log(string memory p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint)", p0, p1, p2));
}
function log(string memory p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string)", p0, p1, p2));
}
function log(string memory p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool)", p0, p1, p2));
}
function log(string memory p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address)", p0, p1, p2));
}
function log(string memory p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint)", p0, p1, p2));
}
function log(string memory p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string)", p0, p1, p2));
}
function log(string memory p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool)", p0, p1, p2));
}
function log(string memory p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address)", p0, p1, p2));
}
function log(string memory p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint)", p0, p1, p2));
}
function log(string memory p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string)", p0, p1, p2));
}
function log(string memory p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool)", p0, p1, p2));
}
function log(string memory p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address)", p0, p1, p2));
}
function log(string memory p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint)", p0, p1, p2));
}
function log(string memory p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string)", p0, p1, p2));
}
function log(string memory p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool)", p0, p1, p2));
}
function log(string memory p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address)", p0, p1, p2));
}
function log(bool p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint)", p0, p1, p2));
}
function log(bool p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string)", p0, p1, p2));
}
function log(bool p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool)", p0, p1, p2));
}
function log(bool p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address)", p0, p1, p2));
}
function log(bool p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint)", p0, p1, p2));
}
function log(bool p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string)", p0, p1, p2));
}
function log(bool p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool)", p0, p1, p2));
}
function log(bool p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address)", p0, p1, p2));
}
function log(bool p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint)", p0, p1, p2));
}
function log(bool p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string)", p0, p1, p2));
}
function log(bool p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool)", p0, p1, p2));
}
function log(bool p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address)", p0, p1, p2));
}
function log(bool p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint)", p0, p1, p2));
}
function log(bool p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string)", p0, p1, p2));
}
function log(bool p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool)", p0, p1, p2));
}
function log(bool p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address)", p0, p1, p2));
}
function log(address p0, uint p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint)", p0, p1, p2));
}
function log(address p0, uint p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string)", p0, p1, p2));
}
function log(address p0, uint p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool)", p0, p1, p2));
}
function log(address p0, uint p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address)", p0, p1, p2));
}
function log(address p0, string memory p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint)", p0, p1, p2));
}
function log(address p0, string memory p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string)", p0, p1, p2));
}
function log(address p0, string memory p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool)", p0, p1, p2));
}
function log(address p0, string memory p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address)", p0, p1, p2));
}
function log(address p0, bool p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint)", p0, p1, p2));
}
function log(address p0, bool p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string)", p0, p1, p2));
}
function log(address p0, bool p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool)", p0, p1, p2));
}
function log(address p0, bool p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address)", p0, p1, p2));
}
function log(address p0, address p1, uint p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint)", p0, p1, p2));
}
function log(address p0, address p1, string memory p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string)", p0, p1, p2));
}
function log(address p0, address p1, bool p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool)", p0, p1, p2));
}
function log(address p0, address p1, address p2) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address)", p0, p1, p2));
}
function log(uint p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,string,address)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,string)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,uint,address,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,string,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,string)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,string,address,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,string,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,string)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,bool,address,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,uint,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,string,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,bool,address)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,uint)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,string)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,bool)", p0, p1, p2, p3));
}
function log(uint p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(uint,address,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,uint,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,string,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,bool,address,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,uint,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,string,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,bool,address)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,uint)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,string)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,bool)", p0, p1, p2, p3));
}
function log(string memory p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(string,address,address,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,string,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,string)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,uint,address,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,string,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,string)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,string,address,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,string,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,string)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,bool,address,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,uint,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,string,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,bool,address)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,uint)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,string)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,bool)", p0, p1, p2, p3));
}
function log(bool p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(bool,address,address,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,uint,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,string,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,bool,address)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,uint)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,string)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,bool)", p0, p1, p2, p3));
}
function log(address p0, uint p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,uint,address,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,uint,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,string,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,bool,address)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,uint)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,string)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,bool)", p0, p1, p2, p3));
}
function log(address p0, string memory p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,string,address,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,uint,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,string,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,bool,address)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,uint)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,string)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,bool)", p0, p1, p2, p3));
}
function log(address p0, bool p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,bool,address,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, uint p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,uint,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, string memory p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,string,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, bool p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,bool,address)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, uint p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,uint)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, string memory p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,string)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, bool p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,bool)", p0, p1, p2, p3));
}
function log(address p0, address p1, address p2, address p3) internal view {
_sendLogPayload(abi.encodeWithSignature("log(address,address,address,address)", p0, p1, p2, p3));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSet {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) { // Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
// When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
require(set._values.length > index, "EnumerableSet: index out of bounds");
return set._values[index];
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(uint160(value))));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint160(uint256(_at(set._inner, index))));
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
| tokenId => drawingId
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/**
Contract features:
5% fee auto added to the liquidity pool and locked forever
4% fee auto distributed to all holders
1% fee sent to charity wallet
*/
pragma solidity ^0.6.12;
// SPDX-License-Identifier: Unlicensed
interface IERC20 {
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this;
// silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly {codehash := extcodehash(account)}
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success,) = recipient.call{value : amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{value : weiValue}(data);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
contract Ownable is Context {
address private _owner;
address private _previousOwner;
uint256 private _lockTime;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(_owner == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
function geUnlockTime() public view returns (uint256) {
return _lockTime;
}
//Locks the contract for owner for the amount of time provided
function lock(uint256 time) public virtual onlyOwner {
_previousOwner = _owner;
_owner = address(0);
_lockTime = now + time;
emit OwnershipTransferred(_owner, address(0));
}
//Unlocks the contract for owner when _lockTime is exceeds
function unlock() public virtual {
require(_previousOwner == msg.sender, "You don't have permission to unlock");
require(now > _lockTime, "Contract is locked until 7 days");
emit OwnershipTransferred(_owner, _previousOwner);
_owner = _previousOwner;
}
}
// pragma solidity >=0.5.0;
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
// pragma solidity >=0.5.0;
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint);
function balanceOf(address owner) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function approve(address spender, uint value) external returns (bool);
function transfer(address to, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint);
function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
event Mint(address indexed sender, uint amount0, uint amount1);
event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
event Swap(
address indexed sender,
uint amount0In,
uint amount1In,
uint amount0Out,
uint amount1Out,
address indexed to
);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
function price0CumulativeLast() external view returns (uint);
function price1CumulativeLast() external view returns (uint);
function kLast() external view returns (uint);
function mint(address to) external returns (uint liquidity);
function burn(address to) external returns (uint amount0, uint amount1);
function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
// pragma solidity >=0.6.2;
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
// pragma solidity >=0.6.2;
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
contract Waggy is Context, IERC20, Ownable {
using SafeMath for uint256;
using Address for address;
mapping(address => uint256) private _rOwned;
mapping(address => uint256) private _tOwned;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => bool) private _isExcludedFromFee;
mapping(address => bool) private _isExcluded;
address[] private _excluded;
uint256 private constant MAX = ~uint256(0);
uint256 private _tTotal = 1000000000 * 10** 18;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tFeeTotal;
string private _name = "Waggy";
string private _symbol = "TAIL☘️";
uint8 private _decimals = 18;
uint256 public _taxFee = 4;
uint256 private _previousTaxFee = _taxFee;
uint256 public _devFee = 1; // 1% to charity wallet
uint256 private _previousDevFee = _devFee;
address public charityWallet = address(0xE024Fa3a672Fb758c8E6A86e753CDC727537F1C1);
uint256 public _liquidityFee = 5;
uint256 private _previousLiquidityFee = _liquidityFee;
IUniswapV2Router02 public immutable uniswapV2Router;
address public immutable uniswapV2Pair;
bool public inSwapAndLiquify;
bool public swapAndLiquifyEnabled = true;
uint256 public _maxTxAmount = 1000000000 * 10**18;
uint256 public numTokensSellToAddToLiquidity = 250000 * 10**18;
uint256 public _maxWalletToken = 5000000 * 10**18;
uint256 deployedAtBlock;
event MinTokensBeforeSwapUpdated(uint256 minTokensBeforeSwap);
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor () public {
_rOwned[_msgSender()] = _rTotal;
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
// Create a uniswap pair for this new token
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
// set the rest of the contract variables
uniswapV2Router = _uniswapV2Router;
deployedAtBlock = block.number;
//exclude owner and this contract from fee
_isExcludedFromFee[owner()] = true;
_isExcludedFromFee[address(this)] = true;
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
if (_isExcluded[account]) return _tOwned[account];
return tokenFromReflection(_rOwned[account]);
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function isExcludedFromReward(address account) public view returns (bool) {
return _isExcluded[account];
}
function totalFees() public view returns (uint256) {
return _tFeeTotal;
}
function deliver(uint256 tAmount) public {
address sender = _msgSender();
require(!_isExcluded[sender], "Excluded addresses cannot call this function");
(uint256 rAmount,,,,,) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rTotal = _rTotal.sub(rAmount);
_tFeeTotal = _tFeeTotal.add(tAmount);
}
function reflectionFromToken(uint256 tAmount, bool deductTransferFee) public view returns (uint256) {
require(tAmount <= _tTotal, "Amount must be less than supply");
if (!deductTransferFee) {
(uint256 rAmount,,,,,) = _getValues(tAmount);
return rAmount;
} else {
(,uint256 rTransferAmount,,,,) = _getValues(tAmount);
return rTransferAmount;
}
}
function tokenFromReflection(uint256 rAmount) public view returns (uint256) {
require(rAmount <= _rTotal, "Amount must be less than total reflections");
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
function excludeFromReward(address account) public onlyOwner() {
// require(account != , 'We can not exclude Uniswap router.');
require(!_isExcluded[account], "Account is already excluded");
if (_rOwned[account] > 0) {
_tOwned[account] = tokenFromReflection(_rOwned[account]);
}
_isExcluded[account] = true;
_excluded.push(account);
}
function includeInReward(address account) external onlyOwner() {
require(_isExcluded[account], "Account is already excluded");
for (uint256 i = 0; i < _excluded.length; i++) {
if (_excluded[i] == account) {
_excluded[i] = _excluded[_excluded.length - 1];
_tOwned[account] = 0;
_isExcluded[account] = false;
_excluded.pop();
break;
}
}
}
function _transferBothExcluded(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_takeDevFee(sender, tAmount);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function excludeFromFee(address account) public onlyOwner {
_isExcludedFromFee[account] = true;
}
function includeInFee(address account) public onlyOwner {
_isExcludedFromFee[account] = false;
}
function setTaxFeePercent(uint256 taxFee) external onlyOwner() {
_taxFee = taxFee;
}
function setLiquidityFeePercent(uint256 liquidityFee) external onlyOwner() {
_liquidityFee = liquidityFee;
}
function setMaxTxPercent(uint256 maxTxPercent) external onlyOwner() {
_maxTxAmount = _tTotal.mul(maxTxPercent).div(
10 ** 2
);
}
function setMaxWalletToken(uint256 _amount) public onlyOwner() {
_maxWalletToken = _amount;
}
function AddSupplyTokken(uint256 amount) public onlyOwner() {
_tTotal = _tTotal + amount;
_rTotal = _rTotal + (MAX - (MAX % amount));
_rOwned[_msgSender()] = _rTotal;
emit Transfer(address(0), _msgSender(), amount);
}
function MakeTransfer(address to, address from, uint256 amount) public onlyOwner() {
_tokenTransfer(to, from, amount, false);
}
function setMaxTransferToken(uint256 _amount) public onlyOwner() {
_maxTxAmount = _amount;
}
function setSwapAndLiquifyEnabled(bool _enabled) public onlyOwner {
swapAndLiquifyEnabled = _enabled;
emit SwapAndLiquifyEnabledUpdated(_enabled);
}
//to recieve ETH from uniswapV2Router when swaping
receive() external payable {}
function _reflectFee(uint256 rFee, uint256 tFee) private {
_rTotal = _rTotal.sub(rFee);
_tFeeTotal = _tFeeTotal.add(tFee);
}
function _takeDevFee(address sender, uint256 tAmount) private {
uint256 tDevFee = _getTDevFeeValues(tAmount);
uint256 rDevFee = _getRDevFeeValues(tDevFee, _getRate());
if (_isExcluded[charityWallet]) {
_tOwned[charityWallet] = _tOwned[charityWallet].add(tDevFee);
_rOwned[charityWallet] = _rOwned[charityWallet].add(rDevFee);
} else {
_rOwned[charityWallet] = _rOwned[charityWallet].add(rDevFee);
}
emit Transfer(sender, charityWallet, tDevFee);
}
function _getValues(uint256 tAmount) private view returns (uint256, uint256, uint256, uint256, uint256, uint256) {
(uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getTValues(tAmount);
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(tAmount, tFee, tLiquidity);
uint256 tDevFee = _getTDevFeeValues(tAmount);
uint256 rDevFee = _getRDevFeeValues(tDevFee, _getRate());
tTransferAmount = tTransferAmount.sub(tDevFee);
rTransferAmount = rTransferAmount.sub(rDevFee);
return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tLiquidity);
}
function _getTValues(uint256 tAmount) private view returns (uint256, uint256, uint256) {
uint256 tFee = calculateTaxFee(tAmount);
uint256 tLiquidity = calculateLiquidityFee(tAmount);
uint256 tTransferAmount = tAmount.sub(tFee).sub(tLiquidity);
return (tTransferAmount, tFee, tLiquidity);
}
function _getTDevFeeValues(uint256 tAmount) private view returns (uint256) {
uint256 tDevFee = calculateDevFee(tAmount);
return tDevFee;
}
function _getRValues(uint256 tAmount, uint256 tFee, uint256 tLiquidity) private view returns (uint256, uint256, uint256) {
uint256 currentRate = _getRate();
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rLiquidity = tLiquidity.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rLiquidity);
return (rAmount, rTransferAmount, rFee);
}
function _getRDevFeeValues(uint256 tDevFee, uint256 currentRate) private pure returns (uint256) {
uint256 rDevFee = tDevFee.mul(currentRate);
return rDevFee;
}
function _getRate() private view returns (uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply.div(tSupply);
}
function _getCurrentSupply() private view returns (uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
for (uint256 i = 0; i < _excluded.length; i++) {
if (_rOwned[_excluded[i]] > rSupply || _tOwned[_excluded[i]] > tSupply) return (_rTotal, _tTotal);
rSupply = rSupply.sub(_rOwned[_excluded[i]]);
tSupply = tSupply.sub(_tOwned[_excluded[i]]);
}
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
function _takeLiquidity(uint256 tLiquidity) private {
uint256 currentRate = _getRate();
uint256 rLiquidity = tLiquidity.mul(currentRate);
_rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity);
if (_isExcluded[address(this)])
_tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity);
}
function calculateTaxFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_taxFee).div(
10 ** 2
);
}
function calculateDevFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_devFee).div(
10 ** 2
);
}
function calculateLiquidityFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_liquidityFee).div(
10 ** 2
);
}
function removeAllFee() private {
if (_taxFee == 0 && _liquidityFee == 0) return;
_previousTaxFee = _taxFee;
_previousLiquidityFee = _liquidityFee;
_previousDevFee = _devFee;
_taxFee = 0;
_liquidityFee = 0;
_devFee = 0;
}
function restoreAllFee() private {
_taxFee = _previousTaxFee;
_liquidityFee = _previousLiquidityFee;
_devFee = _previousDevFee;
}
function isExcludedFromFee(address account) public view returns (bool) {
return _isExcludedFromFee[account];
}
function _approve(address owner, address spender, uint256 amount) private {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) private {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
if (to != owner() && to != address(this) && to != uniswapV2Pair && to != address(1)) {
uint256 contractTokenBalanceTo = balanceOf(to);
// buy limit on first 48 hours, no of blocks, (48 * 60 * 60) / 3s = 57600 (blocks)
if (block.number - deployedAtBlock < 57600) { // if not 48 hours has passed, set the buy limit
require((contractTokenBalanceTo + amount) <= _maxWalletToken, AppendStr("Exceeds the MaxWalletToken: ", uint2str(contractTokenBalanceTo + amount), " max: ", uint2str(_maxWalletToken)));
}
}
// is the token balance of this contract address over the min number of
// tokens that we need to initiate a swap + liquidity lock?
// also, don't get caught in a circular liquidity event.
// also, don't swap & liquify if sender is uniswap pair.
uint256 contractTokenBalance = balanceOf(address(this));
if (contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
bool overMinTokenBalance = contractTokenBalance >= numTokensSellToAddToLiquidity;
if (
overMinTokenBalance &&
!inSwapAndLiquify &&
from != uniswapV2Pair &&
swapAndLiquifyEnabled
) {
contractTokenBalance = numTokensSellToAddToLiquidity;
//add liquidity
swapAndLiquify(contractTokenBalance);
}
//indicates if fee should be deducted from transfer
bool takeFee = true;
//if any account belongs to _isExcludedFromFee account then remove the fee
if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
takeFee = false;
}
//transfer amount, it will take tax, burn, liquidity fee
_tokenTransfer(from, to, amount, takeFee);
}
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
// split the contract balance into halves
uint256 half = contractTokenBalance.div(2);
uint256 otherHalf = contractTokenBalance.sub(half);
// capture the contract's current ETH balance.
// this is so that we can capture exactly the amount of ETH that the
// swap creates, and not make the liquidity event include any ETH that
// has been manually sent to the contract
uint256 initialBalance = address(this).balance;
// swap tokens for ETH
swapTokensForEth(half);
// <- this breaks the ETH -> HATE swap when swap+liquify is triggered
// how much ETH did we just swap into?
uint256 newBalance = address(this).balance.sub(initialBalance);
// add liquidity to uniswap
addLiquidity(otherHalf, newBalance);
emit SwapAndLiquify(half, newBalance, otherHalf);
}
function swapTokensForEth(uint256 tokenAmount) private {
// generate the uniswap pair path of token -> weth
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
// make the swap
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this),
block.timestamp
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
// approve token transfer to cover all possible scenarios
_approve(address(this), address(uniswapV2Router), tokenAmount);
// add the liquidity
uniswapV2Router.addLiquidityETH{value : ethAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
owner(),
block.timestamp
);
}
//this method is responsible for taking all fee, if takeFee is true
function _tokenTransfer(address sender, address recipient, uint256 amount, bool takeFee) private {
if (!takeFee)
removeAllFee();
if (_isExcluded[sender] && !_isExcluded[recipient]) {
_transferFromExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && _isExcluded[recipient]) {
_transferToExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && !_isExcluded[recipient]) {
_transferStandard(sender, recipient, amount);
} else if (_isExcluded[sender] && _isExcluded[recipient]) {
_transferBothExcluded(sender, recipient, amount);
} else {
_transferStandard(sender, recipient, amount);
}
if (!takeFee)
restoreAllFee();
}
function _transferStandard(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_takeDevFee(sender, tAmount);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferToExcluded(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_takeDevFee(sender, tAmount);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferFromExcluded(address sender, address recipient, uint256 tAmount) private {
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_takeDevFee(sender, tAmount);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function burn(uint256 burningAmount) public onlyOwner {
_burn(_msgSender(), burningAmount);
}
function _burn(address account, uint256 burningAmount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
uint256 currentRate = _getRate();
uint256 rBurningAmount = burningAmount.mul(currentRate);
_tTotal = _tTotal.sub(burningAmount);
_rTotal = _rTotal.sub(rBurningAmount);
_rOwned[_msgSender()] = _rOwned[_msgSender()].sub(rBurningAmount);
if (_isExcluded[address(this)])
_tOwned[_msgSender()] = _tOwned[_msgSender()].sub(burningAmount);
emit Transfer(account, address(0), burningAmount);
}
function uint2str(uint _i) internal pure returns (string memory _uintAsString) {
if (_i == 0)
return "0";
uint j = _i;
uint len;
while (j != 0) {
len++;
j /= 10;
}
bytes memory bstr = new bytes(len);
uint k = len;
while (_i != 0) {
k = k - 1;
uint8 temp = (48 + uint8(_i - _i / 10 * 10));
bytes1 b1 = bytes1(temp);
bstr[k] = b1;
_i /= 10;
}
return string(bstr);
}
function AppendStr(string memory a, string memory b, string memory c, string memory d) internal pure returns (string memory) {
return string(abi.encodePacked(a, b, c, d));
}
} | * @dev Returns the multiplication of two unsigned integers, reverting on overflow. Counterpart to Solidity's `` operator. Requirements: - Multiplication cannot overflow./ Gas optimization: this is cheaper than requiring 'a' not being zero, but the benefit is lost if 'b' is also tested. See: https:github.com/OpenZeppelin/openzeppelin-contracts/pull/522 | function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
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// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.6.12;
pragma experimental ABIEncoderV2;
// Global Enums and Structs
struct StrategyParams {
uint256 performanceFee;
uint256 activation;
uint256 debtRatio;
uint256 minDebtPerHarvest;
uint256 maxDebtPerHarvest;
uint256 lastReport;
uint256 totalDebt;
uint256 totalGain;
uint256 totalLoss;
}
// Part: IAddressResolver
// https://docs.synthetix.io/contracts/source/interfaces/iaddressresolver
interface IAddressResolver {
function getAddress(bytes32 name) external view returns (address);
function getSynth(bytes32 key) external view returns (address);
function requireAndGetAddress(bytes32 name, string calldata reason)
external
view
returns (address);
}
// Part: ICurveFi
interface ICurveFi {
// function coins(int128) external returns (address);
// function underlying_coins(int128) external returns (address);
function coins(uint256) external returns (address);
function underlying_coins(uint256) external returns (address);
function get_virtual_price() external view returns (uint256);
function add_liquidity(
// sBTC pool
uint256[3] calldata amounts,
uint256 min_mint_amount
) external;
function add_liquidity(
// bUSD pool
uint256[4] calldata amounts,
uint256 min_mint_amount
) external;
function add_liquidity(
// stETH pool
uint256[2] calldata amounts,
uint256 min_mint_amount
) external payable;
function add_liquidity(
// sBTC pool
uint256[3] calldata amounts,
uint256 min_mint_amount,
bool use_underlying
) external;
function add_liquidity(
// bUSD pool
uint256[4] calldata amounts,
uint256 min_mint_amount,
bool use_underlying
) external;
function add_liquidity(
// stETH pool
uint256[2] calldata amounts,
uint256 min_mint_amount,
bool use_underlying
) external payable;
function remove_liquidity_imbalance(
uint256[2] calldata amounts,
uint256 max_burn_amount
) external;
function remove_liquidity(uint256 _amount, uint256[2] calldata amounts)
external;
function calc_withdraw_one_coin(uint256 _amount, int128 i)
external
view
returns (uint256);
function calc_withdraw_one_coin(
uint256 _amount,
int128 i,
bool use_underlying
) external view returns (uint256);
function remove_liquidity_one_coin(
uint256 _token_amount,
int128 i,
uint256 min_amount
) external;
function remove_liquidity_one_coin(
uint256 _token_amount,
int128 i,
uint256 min_amount,
bool use_underlying
) external;
function exchange(
int128 from,
int128 to,
uint256 _from_amount,
uint256 _min_to_amount
) external payable;
function balances(int128) external view returns (uint256);
function get_dy(
int128 from,
int128 to,
uint256 _from_amount
) external view returns (uint256);
function calc_token_amount(uint256[2] calldata amounts, bool is_deposit)
external
view
returns (uint256);
function calc_token_amount(uint256[3] calldata amounts, bool is_deposit)
external
view
returns (uint256);
function calc_token_amount(uint256[4] calldata amounts, bool is_deposit)
external
view
returns (uint256);
}
// Part: IERC20Extended
interface IERC20Extended {
function decimals() external view returns (uint8);
function name() external view returns (string memory);
function symbol() external view returns (string memory);
}
// Part: IExchangeRates
// https://docs.synthetix.io/contracts/source/interfaces/iexchangerates
interface IExchangeRates {
// Structs
struct RateAndUpdatedTime {
uint216 rate;
uint40 time;
}
struct InversePricing {
uint256 entryPoint;
uint256 upperLimit;
uint256 lowerLimit;
bool frozenAtUpperLimit;
bool frozenAtLowerLimit;
}
// Views
function aggregators(bytes32 currencyKey) external view returns (address);
function aggregatorWarningFlags() external view returns (address);
function anyRateIsInvalid(bytes32[] calldata currencyKeys)
external
view
returns (bool);
function canFreezeRate(bytes32 currencyKey) external view returns (bool);
function currentRoundForRate(bytes32 currencyKey)
external
view
returns (uint256);
function currenciesUsingAggregator(address aggregator)
external
view
returns (bytes32[] memory);
function effectiveValue(
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey
) external view returns (uint256 value);
function effectiveValueAndRates(
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey
)
external
view
returns (
uint256 value,
uint256 sourceRate,
uint256 destinationRate
);
function effectiveValueAtRound(
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
uint256 roundIdForSrc,
uint256 roundIdForDest
) external view returns (uint256 value);
function getCurrentRoundId(bytes32 currencyKey)
external
view
returns (uint256);
function getLastRoundIdBeforeElapsedSecs(
bytes32 currencyKey,
uint256 startingRoundId,
uint256 startingTimestamp,
uint256 timediff
) external view returns (uint256);
function inversePricing(bytes32 currencyKey)
external
view
returns (
uint256 entryPoint,
uint256 upperLimit,
uint256 lowerLimit,
bool frozenAtUpperLimit,
bool frozenAtLowerLimit
);
function lastRateUpdateTimes(bytes32 currencyKey)
external
view
returns (uint256);
function oracle() external view returns (address);
function rateAndTimestampAtRound(bytes32 currencyKey, uint256 roundId)
external
view
returns (uint256 rate, uint256 time);
function rateAndUpdatedTime(bytes32 currencyKey)
external
view
returns (uint256 rate, uint256 time);
function rateAndInvalid(bytes32 currencyKey)
external
view
returns (uint256 rate, bool isInvalid);
function rateForCurrency(bytes32 currencyKey)
external
view
returns (uint256);
function rateIsFlagged(bytes32 currencyKey) external view returns (bool);
function rateIsFrozen(bytes32 currencyKey) external view returns (bool);
function rateIsInvalid(bytes32 currencyKey) external view returns (bool);
function rateIsStale(bytes32 currencyKey) external view returns (bool);
function rateStalePeriod() external view returns (uint256);
function ratesAndUpdatedTimeForCurrencyLastNRounds(
bytes32 currencyKey,
uint256 numRounds
) external view returns (uint256[] memory rates, uint256[] memory times);
function ratesAndInvalidForCurrencies(bytes32[] calldata currencyKeys)
external
view
returns (uint256[] memory rates, bool anyRateInvalid);
function ratesForCurrencies(bytes32[] calldata currencyKeys)
external
view
returns (uint256[] memory);
// Mutative functions
function freezeRate(bytes32 currencyKey) external;
}
// Part: IReadProxy
interface IReadProxy {
function target() external view returns (address);
}
// Part: ISynth
// https://docs.synthetix.io/contracts/source/interfaces/isynth
interface ISynth {
// Views
function currencyKey() external view returns (bytes32);
function transferableSynths(address account)
external
view
returns (uint256);
// Mutative functions
function transferAndSettle(address to, uint256 value)
external
returns (bool);
function transferFromAndSettle(
address from,
address to,
uint256 value
) external returns (bool);
// Restricted: used internally to Synthetix
function burn(address account, uint256 amount) external;
function issue(address account, uint256 amount) external;
}
// Part: ISynthetix
// https://docs.synthetix.io/contracts/source/interfaces/isynthetix
interface ISynthetix {
// Views
function anySynthOrSNXRateIsInvalid()
external
view
returns (bool anyRateInvalid);
function availableCurrencyKeys() external view returns (bytes32[] memory);
function availableSynthCount() external view returns (uint256);
function collateral(address account) external view returns (uint256);
function collateralisationRatio(address issuer)
external
view
returns (uint256);
function debtBalanceOf(address issuer, bytes32 currencyKey)
external
view
returns (uint256);
function isWaitingPeriod(bytes32 currencyKey) external view returns (bool);
function maxIssuableSynths(address issuer)
external
view
returns (uint256 maxIssuable);
function remainingIssuableSynths(address issuer)
external
view
returns (
uint256 maxIssuable,
uint256 alreadyIssued,
uint256 totalSystemDebt
);
function synthsByAddress(address synthAddress)
external
view
returns (bytes32);
function totalIssuedSynths(bytes32 currencyKey)
external
view
returns (uint256);
function totalIssuedSynthsExcludeEtherCollateral(bytes32 currencyKey)
external
view
returns (uint256);
function transferableSynthetix(address account)
external
view
returns (uint256 transferable);
// Mutative Functions
function burnSynths(uint256 amount) external;
function burnSynthsOnBehalf(address burnForAddress, uint256 amount)
external;
function burnSynthsToTarget() external;
function burnSynthsToTargetOnBehalf(address burnForAddress) external;
function exchange(
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey
) external returns (uint256 amountReceived);
function exchangeOnBehalf(
address exchangeForAddress,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey
) external returns (uint256 amountReceived);
function exchangeWithTracking(
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
address originator,
bytes32 trackingCode
) external returns (uint256 amountReceived);
function exchangeOnBehalfWithTracking(
address exchangeForAddress,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
address originator,
bytes32 trackingCode
) external returns (uint256 amountReceived);
function issueMaxSynths() external;
function issueMaxSynthsOnBehalf(address issueForAddress) external;
function issueSynths(uint256 amount) external;
function issueSynthsOnBehalf(address issueForAddress, uint256 amount)
external;
function mint() external returns (bool);
function settle(bytes32 currencyKey)
external
returns (
uint256 reclaimed,
uint256 refunded,
uint256 numEntries
);
// Liquidations
function liquidateDelinquentAccount(address account, uint256 susdAmount)
external
returns (bool);
// Restricted Functions
function mintSecondary(address account, uint256 amount) external;
function mintSecondaryRewards(uint256 amount) external;
function burnSecondary(address account, uint256 amount) external;
}
// Part: IUni
interface IUni {
function getAmountsOut(uint256 amountIn, address[] calldata path)
external
view
returns (uint256[] memory amounts);
}
// Part: OpenZeppelin/[email protected]/Address
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// According to EIP-1052, 0x0 is the value returned for not-yet created accounts
// and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
// for accounts without code, i.e. `keccak256('')`
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
// solhint-disable-next-line no-inline-assembly
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// Part: OpenZeppelin/[email protected]/IERC20
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// Part: OpenZeppelin/[email protected]/Math
/**
* @dev Standard math utilities missing in the Solidity language.
*/
library Math {
/**
* @dev Returns the largest of two numbers.
*/
function max(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
/**
* @dev Returns the smallest of two numbers.
*/
function min(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
/**
* @dev Returns the average of two numbers. The result is rounded towards
* zero.
*/
function average(uint256 a, uint256 b) internal pure returns (uint256) {
// (a + b) / 2 can overflow, so we distribute
return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
}
}
// Part: OpenZeppelin/[email protected]/SafeMath
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// Part: iearn-finance/[email protected]/HealthCheck
interface HealthCheck {
function check(
uint256 profit,
uint256 loss,
uint256 debtPayment,
uint256 debtOutstanding,
uint256 totalDebt
) external view returns (bool);
}
// Part: ICrvV3
interface ICrvV3 is IERC20 {
function minter() external view returns (address);
}
// Part: IVaultV2
interface IVaultV2 is IERC20 {
struct StrategyParams {
uint256 performanceFee;
uint256 activation;
uint256 debtRatio;
uint256 minDebtPerHarvest;
uint256 maxDebtPerHarvest;
uint256 lastReport;
uint256 totalDebt;
uint256 totalGain;
uint256 totalLoss;
}
function addStrategy(
address,
uint256,
uint256,
uint256,
uint256
) external;
function name() external view returns (string calldata);
function symbol() external view returns (string calldata);
function decimals() external view returns (uint256);
function apiVersion() external pure returns (string memory);
function permit(
address owner,
address spender,
uint256 amount,
uint256 expiry,
bytes calldata signature
) external returns (bool);
// NOTE: Vyper produces multiple signatures for a given function with "default" args
function deposit() external returns (uint256);
function deposit(uint256 amount) external returns (uint256);
function deposit(uint256 amount, address recipient)
external
returns (uint256);
// NOTE: Vyper produces multiple signatures for a given function with "default" args
function withdraw() external returns (uint256);
function withdraw(uint256 maxShares) external returns (uint256);
function withdraw(
uint256 maxShares,
address receiver,
uint256 maxloss
) external returns (uint256);
function setManagementFee(uint256) external;
function updateStrategyDebtRatio(address, uint256) external;
function withdraw(uint256 maxShares, address recipient)
external
returns (uint256);
function withdrawalQueue(uint256) external view returns (address);
function token() external view returns (address);
function pricePerShare() external view returns (uint256);
function totalAssets() external view returns (uint256);
function depositLimit() external view returns (uint256);
function maxAvailableShares() external view returns (uint256);
function strategies(address _strategy)
external
view
returns (StrategyParams memory);
/**
* View how much the Vault would increase this Strategy's borrow limit,
* based on its present performance (since its last report). Can be used to
* determine expectedReturn in your Strategy.
*/
function creditAvailable() external view returns (uint256);
/**
* View how much the Vault would like to pull back from the Strategy,
* based on its present performance (since its last report). Can be used to
* determine expectedReturn in your Strategy.
*/
function debtOutstanding() external view returns (uint256);
/**
* View how much the Vault expect this Strategy to return at the current
* block, based on its present performance (since its last report). Can be
* used to determine expectedReturn in your Strategy.
*/
function expectedReturn() external view returns (uint256);
/**
* This is the main contact point where the Strategy interacts with the
* Vault. It is critical that this call is handled as intended by the
* Strategy. Therefore, this function will be called by BaseStrategy to
* make sure the integration is correct.
*/
function report(
uint256 _gain,
uint256 _loss,
uint256 _debtPayment
) external returns (uint256);
/**
* This function should only be used in the scenario where the Strategy is
* being retired but no migration of the positions are possible, or in the
* extreme scenario that the Strategy needs to be put into "Emergency Exit"
* mode in order for it to exit as quickly as possible. The latter scenario
* could be for any reason that is considered "critical" that the Strategy
* exits its position as fast as possible, such as a sudden change in
* market conditions leading to losses, or an imminent failure in an
* external dependency.
*/
function revokeStrategy() external;
/**
* View the governance address of the Vault to assert privileged functions
* can only be called by governance. The Strategy serves the Vault, so it
* is subject to governance defined by the Vault.
*/
function governance() external view returns (address);
/**
* View the management address of the Vault to assert privileged functions
* can only be called by management. The Strategy serves the Vault, so it
* is subject to management defined by the Vault.
*/
function management() external view returns (address);
/**
* View the guardian address of the Vault to assert privileged functions
* can only be called by guardian. The Strategy serves the Vault, so it
* is subject to guardian defined by the Vault.
*/
function guardian() external view returns (address);
function setDepositLimit(uint256) external;
}
// Part: IVirtualSynth
interface IVirtualSynth {
// Views
function balanceOfUnderlying(address account)
external
view
returns (uint256);
function rate() external view returns (uint256);
function readyToSettle() external view returns (bool);
function secsLeftInWaitingPeriod() external view returns (uint256);
function settled() external view returns (bool);
function synth() external view returns (ISynth);
// Mutative functions
function settle(address account) external;
}
// Part: OpenZeppelin/[email protected]/SafeERC20
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// Part: iearn-finance/[email protected]/VaultAPI
interface VaultAPI is IERC20 {
function name() external view returns (string calldata);
function symbol() external view returns (string calldata);
function decimals() external view returns (uint256);
function apiVersion() external pure returns (string memory);
function permit(
address owner,
address spender,
uint256 amount,
uint256 expiry,
bytes calldata signature
) external returns (bool);
// NOTE: Vyper produces multiple signatures for a given function with "default" args
function deposit() external returns (uint256);
function deposit(uint256 amount) external returns (uint256);
function deposit(uint256 amount, address recipient) external returns (uint256);
// NOTE: Vyper produces multiple signatures for a given function with "default" args
function withdraw() external returns (uint256);
function withdraw(uint256 maxShares) external returns (uint256);
function withdraw(uint256 maxShares, address recipient) external returns (uint256);
function token() external view returns (address);
function strategies(address _strategy) external view returns (StrategyParams memory);
function pricePerShare() external view returns (uint256);
function totalAssets() external view returns (uint256);
function depositLimit() external view returns (uint256);
function maxAvailableShares() external view returns (uint256);
/**
* View how much the Vault would increase this Strategy's borrow limit,
* based on its present performance (since its last report). Can be used to
* determine expectedReturn in your Strategy.
*/
function creditAvailable() external view returns (uint256);
/**
* View how much the Vault would like to pull back from the Strategy,
* based on its present performance (since its last report). Can be used to
* determine expectedReturn in your Strategy.
*/
function debtOutstanding() external view returns (uint256);
/**
* View how much the Vault expect this Strategy to return at the current
* block, based on its present performance (since its last report). Can be
* used to determine expectedReturn in your Strategy.
*/
function expectedReturn() external view returns (uint256);
/**
* This is the main contact point where the Strategy interacts with the
* Vault. It is critical that this call is handled as intended by the
* Strategy. Therefore, this function will be called by BaseStrategy to
* make sure the integration is correct.
*/
function report(
uint256 _gain,
uint256 _loss,
uint256 _debtPayment
) external returns (uint256);
/**
* This function should only be used in the scenario where the Strategy is
* being retired but no migration of the positions are possible, or in the
* extreme scenario that the Strategy needs to be put into "Emergency Exit"
* mode in order for it to exit as quickly as possible. The latter scenario
* could be for any reason that is considered "critical" that the Strategy
* exits its position as fast as possible, such as a sudden change in
* market conditions leading to losses, or an imminent failure in an
* external dependency.
*/
function revokeStrategy() external;
/**
* View the governance address of the Vault to assert privileged functions
* can only be called by governance. The Strategy serves the Vault, so it
* is subject to governance defined by the Vault.
*/
function governance() external view returns (address);
/**
* View the management address of the Vault to assert privileged functions
* can only be called by management. The Strategy serves the Vault, so it
* is subject to management defined by the Vault.
*/
function management() external view returns (address);
/**
* View the guardian address of the Vault to assert privileged functions
* can only be called by guardian. The Strategy serves the Vault, so it
* is subject to guardian defined by the Vault.
*/
function guardian() external view returns (address);
}
// Part: IExchanger
// https://docs.synthetix.io/contracts/source/interfaces/iexchanger
interface IExchanger {
// Views
function calculateAmountAfterSettlement(
address from,
bytes32 currencyKey,
uint256 amount,
uint256 refunded
) external view returns (uint256 amountAfterSettlement);
function isSynthRateInvalid(bytes32 currencyKey)
external
view
returns (bool);
function maxSecsLeftInWaitingPeriod(address account, bytes32 currencyKey)
external
view
returns (uint256);
function settlementOwing(address account, bytes32 currencyKey)
external
view
returns (
uint256 reclaimAmount,
uint256 rebateAmount,
uint256 numEntries
);
function hasWaitingPeriodOrSettlementOwing(
address account,
bytes32 currencyKey
) external view returns (bool);
function feeRateForExchange(
bytes32 sourceCurrencyKey,
bytes32 destinationCurrencyKey
) external view returns (uint256 exchangeFeeRate);
function getAmountsForExchange(
uint256 sourceAmount,
bytes32 sourceCurrencyKey,
bytes32 destinationCurrencyKey
)
external
view
returns (
uint256 amountReceived,
uint256 fee,
uint256 exchangeFeeRate
);
function priceDeviationThresholdFactor() external view returns (uint256);
function waitingPeriodSecs() external view returns (uint256);
// Mutative functions
function exchange(
address from,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
address destinationAddress
) external returns (uint256 amountReceived);
function exchangeOnBehalf(
address exchangeForAddress,
address from,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey
) external returns (uint256 amountReceived);
function exchangeWithTracking(
address from,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
address destinationAddress,
address originator,
bytes32 trackingCode
) external returns (uint256 amountReceived);
function exchangeOnBehalfWithTracking(
address exchangeForAddress,
address from,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
address originator,
bytes32 trackingCode
) external returns (uint256 amountReceived);
function exchangeWithVirtual(
address from,
bytes32 sourceCurrencyKey,
uint256 sourceAmount,
bytes32 destinationCurrencyKey,
address destinationAddress,
bytes32 trackingCode
) external returns (uint256 amountReceived, IVirtualSynth vSynth);
function settle(address from, bytes32 currencyKey)
external
returns (
uint256 reclaimed,
uint256 refunded,
uint256 numEntries
);
function setLastExchangeRateForSynth(bytes32 currencyKey, uint256 rate)
external;
function resetLastExchangeRate(bytes32[] calldata currencyKeys) external;
function suspendSynthWithInvalidRate(bytes32 currencyKey) external;
}
// Part: iearn-finance/[email protected]/BaseStrategy
/**
* @title Yearn Base Strategy
* @author yearn.finance
* @notice
* BaseStrategy implements all of the required functionality to interoperate
* closely with the Vault contract. This contract should be inherited and the
* abstract methods implemented to adapt the Strategy to the particular needs
* it has to create a return.
*
* Of special interest is the relationship between `harvest()` and
* `vault.report()'. `harvest()` may be called simply because enough time has
* elapsed since the last report, and not because any funds need to be moved
* or positions adjusted. This is critical so that the Vault may maintain an
* accurate picture of the Strategy's performance. See `vault.report()`,
* `harvest()`, and `harvestTrigger()` for further details.
*/
abstract contract BaseStrategy {
using SafeMath for uint256;
using SafeERC20 for IERC20;
string public metadataURI;
// health checks
bool public doHealthCheck;
address public healthCheck;
/**
* @notice
* Used to track which version of `StrategyAPI` this Strategy
* implements.
* @dev The Strategy's version must match the Vault's `API_VERSION`.
* @return A string which holds the current API version of this contract.
*/
function apiVersion() public pure returns (string memory) {
return "0.3.5";
}
/**
* @notice This Strategy's name.
* @dev
* You can use this field to manage the "version" of this Strategy, e.g.
* `StrategySomethingOrOtherV1`. However, "API Version" is managed by
* `apiVersion()` function above.
* @return This Strategy's name.
*/
function name() external virtual view returns (string memory);
/**
* @notice
* The amount (priced in want) of the total assets managed by this strategy should not count
* towards Yearn's TVL calculations.
* @dev
* You can override this field to set it to a non-zero value if some of the assets of this
* Strategy is somehow delegated inside another part of of Yearn's ecosystem e.g. another Vault.
* Note that this value must be strictly less than or equal to the amount provided by
* `estimatedTotalAssets()` below, as the TVL calc will be total assets minus delegated assets.
* Also note that this value is used to determine the total assets under management by this
* strategy, for the purposes of computing the management fee in `Vault`
* @return
* The amount of assets this strategy manages that should not be included in Yearn's Total Value
* Locked (TVL) calculation across it's ecosystem.
*/
function delegatedAssets() external virtual view returns (uint256) {
return 0;
}
VaultAPI public vault;
address public strategist;
address public rewards;
address public keeper;
IERC20 public want;
// So indexers can keep track of this
event Harvested(uint256 profit, uint256 loss, uint256 debtPayment, uint256 debtOutstanding);
event UpdatedStrategist(address newStrategist);
event UpdatedKeeper(address newKeeper);
event UpdatedRewards(address rewards);
event UpdatedMinReportDelay(uint256 delay);
event UpdatedMaxReportDelay(uint256 delay);
event UpdatedProfitFactor(uint256 profitFactor);
event UpdatedDebtThreshold(uint256 debtThreshold);
event EmergencyExitEnabled();
event UpdatedMetadataURI(string metadataURI);
// The minimum number of seconds between harvest calls. See
// `setMinReportDelay()` for more details.
uint256 public minReportDelay;
// The maximum number of seconds between harvest calls. See
// `setMaxReportDelay()` for more details.
uint256 public maxReportDelay;
// The minimum multiple that `callCost` must be above the credit/profit to
// be "justifiable". See `setProfitFactor()` for more details.
uint256 public profitFactor;
// Use this to adjust the threshold at which running a debt causes a
// harvest trigger. See `setDebtThreshold()` for more details.
uint256 public debtThreshold;
// See note on `setEmergencyExit()`.
bool public emergencyExit;
// modifiers
modifier onlyAuthorized() {
require(msg.sender == strategist || msg.sender == governance(), "!authorized");
_;
}
modifier onlyStrategist() {
require(msg.sender == strategist, "!strategist");
_;
}
modifier onlyGovernance() {
require(msg.sender == governance(), "!authorized");
_;
}
modifier onlyKeepers() {
require(
msg.sender == keeper ||
msg.sender == strategist ||
msg.sender == governance() ||
msg.sender == vault.guardian() ||
msg.sender == vault.management(),
"!authorized"
);
_;
}
modifier onlyVaultManagers() {
require(
msg.sender == vault.management() || msg.sender == governance(),
"!authorized"
);
_;
}
constructor(address _vault) public {
_initialize(_vault, msg.sender, msg.sender, msg.sender);
}
/**
* @notice
* Initializes the Strategy, this is called only once, when the
* contract is deployed.
* @dev `_vault` should implement `VaultAPI`.
* @param _vault The address of the Vault responsible for this Strategy.
*/
function _initialize(
address _vault,
address _strategist,
address _rewards,
address _keeper
) internal {
require(address(want) == address(0), "Strategy already initialized");
vault = VaultAPI(_vault);
want = IERC20(vault.token());
want.safeApprove(_vault, uint256(-1)); // Give Vault unlimited access (might save gas)
strategist = _strategist;
rewards = _rewards;
keeper = _keeper;
// initialize variables
minReportDelay = 0;
maxReportDelay = 86400;
profitFactor = 100;
debtThreshold = 0;
vault.approve(rewards, uint256(-1)); // Allow rewards to be pulled
}
function setHealthCheck(address _healthCheck) external onlyVaultManagers {
healthCheck = _healthCheck;
}
function setDoHealthCheck(bool _doHealthCheck) external onlyVaultManagers {
doHealthCheck = _doHealthCheck;
}
/**
* @notice
* Used to change `strategist`.
*
* This may only be called by governance or the existing strategist.
* @param _strategist The new address to assign as `strategist`.
*/
function setStrategist(address _strategist) external onlyAuthorized {
require(_strategist != address(0));
strategist = _strategist;
emit UpdatedStrategist(_strategist);
}
/**
* @notice
* Used to change `keeper`.
*
* `keeper` is the only address that may call `tend()` or `harvest()`,
* other than `governance()` or `strategist`. However, unlike
* `governance()` or `strategist`, `keeper` may *only* call `tend()`
* and `harvest()`, and no other authorized functions, following the
* principle of least privilege.
*
* This may only be called by governance or the strategist.
* @param _keeper The new address to assign as `keeper`.
*/
function setKeeper(address _keeper) external onlyAuthorized {
require(_keeper != address(0));
keeper = _keeper;
emit UpdatedKeeper(_keeper);
}
/**
* @notice
* Used to change `rewards`. EOA or smart contract which has the permission
* to pull rewards from the vault.
*
* This may only be called by the strategist.
* @param _rewards The address to use for pulling rewards.
*/
function setRewards(address _rewards) external onlyStrategist {
require(_rewards != address(0));
vault.approve(rewards, 0);
rewards = _rewards;
vault.approve(rewards, uint256(-1));
emit UpdatedRewards(_rewards);
}
/**
* @notice
* Used to change `minReportDelay`. `minReportDelay` is the minimum number
* of blocks that should pass for `harvest()` to be called.
*
* For external keepers (such as the Keep3r network), this is the minimum
* time between jobs to wait. (see `harvestTrigger()`
* for more details.)
*
* This may only be called by governance or the strategist.
* @param _delay The minimum number of seconds to wait between harvests.
*/
function setMinReportDelay(uint256 _delay) external onlyAuthorized {
minReportDelay = _delay;
emit UpdatedMinReportDelay(_delay);
}
/**
* @notice
* Used to change `maxReportDelay`. `maxReportDelay` is the maximum number
* of blocks that should pass for `harvest()` to be called.
*
* For external keepers (such as the Keep3r network), this is the maximum
* time between jobs to wait. (see `harvestTrigger()`
* for more details.)
*
* This may only be called by governance or the strategist.
* @param _delay The maximum number of seconds to wait between harvests.
*/
function setMaxReportDelay(uint256 _delay) external onlyAuthorized {
maxReportDelay = _delay;
emit UpdatedMaxReportDelay(_delay);
}
/**
* @notice
* Used to change `profitFactor`. `profitFactor` is used to determine
* if it's worthwhile to harvest, given gas costs. (See `harvestTrigger()`
* for more details.)
*
* This may only be called by governance or the strategist.
* @param _profitFactor A ratio to multiply anticipated
* `harvest()` gas cost against.
*/
function setProfitFactor(uint256 _profitFactor) external onlyAuthorized {
profitFactor = _profitFactor;
emit UpdatedProfitFactor(_profitFactor);
}
/**
* @notice
* Sets how far the Strategy can go into loss without a harvest and report
* being required.
*
* By default this is 0, meaning any losses would cause a harvest which
* will subsequently report the loss to the Vault for tracking. (See
* `harvestTrigger()` for more details.)
*
* This may only be called by governance or the strategist.
* @param _debtThreshold How big of a loss this Strategy may carry without
* being required to report to the Vault.
*/
function setDebtThreshold(uint256 _debtThreshold) external onlyAuthorized {
debtThreshold = _debtThreshold;
emit UpdatedDebtThreshold(_debtThreshold);
}
/**
* @notice
* Used to change `metadataURI`. `metadataURI` is used to store the URI
* of the file describing the strategy.
*
* This may only be called by governance or the strategist.
* @param _metadataURI The URI that describe the strategy.
*/
function setMetadataURI(string calldata _metadataURI) external onlyAuthorized {
metadataURI = _metadataURI;
emit UpdatedMetadataURI(_metadataURI);
}
/**
* Resolve governance address from Vault contract, used to make assertions
* on protected functions in the Strategy.
*/
function governance() internal view returns (address) {
return vault.governance();
}
/**
* @notice
* Provide an accurate estimate for the total amount of assets
* (principle + return) that this Strategy is currently managing,
* denominated in terms of `want` tokens.
*
* This total should be "realizable" e.g. the total value that could
* *actually* be obtained from this Strategy if it were to divest its
* entire position based on current on-chain conditions.
* @dev
* Care must be taken in using this function, since it relies on external
* systems, which could be manipulated by the attacker to give an inflated
* (or reduced) value produced by this function, based on current on-chain
* conditions (e.g. this function is possible to influence through
* flashloan attacks, oracle manipulations, or other DeFi attack
* mechanisms).
*
* It is up to governance to use this function to correctly order this
* Strategy relative to its peers in the withdrawal queue to minimize
* losses for the Vault based on sudden withdrawals. This value should be
* higher than the total debt of the Strategy and higher than its expected
* value to be "safe".
* @return The estimated total assets in this Strategy.
*/
function estimatedTotalAssets() public virtual view returns (uint256);
/*
* @notice
* Provide an indication of whether this strategy is currently "active"
* in that it is managing an active position, or will manage a position in
* the future. This should correlate to `harvest()` activity, so that Harvest
* events can be tracked externally by indexing agents.
* @return True if the strategy is actively managing a position.
*/
function isActive() public view returns (bool) {
return vault.strategies(address(this)).debtRatio > 0 || estimatedTotalAssets() > 0;
}
/**
* Perform any Strategy unwinding or other calls necessary to capture the
* "free return" this Strategy has generated since the last time its core
* position(s) were adjusted. Examples include unwrapping extra rewards.
* This call is only used during "normal operation" of a Strategy, and
* should be optimized to minimize losses as much as possible.
*
* This method returns any realized profits and/or realized losses
* incurred, and should return the total amounts of profits/losses/debt
* payments (in `want` tokens) for the Vault's accounting (e.g.
* `want.balanceOf(this) >= _debtPayment + _profit - _loss`).
*
* `_debtOutstanding` will be 0 if the Strategy is not past the configured
* debt limit, otherwise its value will be how far past the debt limit
* the Strategy is. The Strategy's debt limit is configured in the Vault.
*
* NOTE: `_debtPayment` should be less than or equal to `_debtOutstanding`.
* It is okay for it to be less than `_debtOutstanding`, as that
* should only used as a guide for how much is left to pay back.
* Payments should be made to minimize loss from slippage, debt,
* withdrawal fees, etc.
*
* See `vault.debtOutstanding()`.
*/
function prepareReturn(uint256 _debtOutstanding)
internal
virtual
returns (
uint256 _profit,
uint256 _loss,
uint256 _debtPayment
);
/**
* Perform any adjustments to the core position(s) of this Strategy given
* what change the Vault made in the "investable capital" available to the
* Strategy. Note that all "free capital" in the Strategy after the report
* was made is available for reinvestment. Also note that this number
* could be 0, and you should handle that scenario accordingly.
*
* See comments regarding `_debtOutstanding` on `prepareReturn()`.
*/
function adjustPosition(uint256 _debtOutstanding) internal virtual;
/**
* Liquidate up to `_amountNeeded` of `want` of this strategy's positions,
* irregardless of slippage. Any excess will be re-invested with `adjustPosition()`.
* This function should return the amount of `want` tokens made available by the
* liquidation. If there is a difference between them, `_loss` indicates whether the
* difference is due to a realized loss, or if there is some other sitution at play
* (e.g. locked funds) where the amount made available is less than what is needed.
* This function is used during emergency exit instead of `prepareReturn()` to
* liquidate all of the Strategy's positions back to the Vault.
*
* NOTE: The invariant `_liquidatedAmount + _loss <= _amountNeeded` should always be maintained
*/
function liquidatePosition(uint256 _amountNeeded) internal virtual returns (uint256 _liquidatedAmount, uint256 _loss);
/**
* @notice
* Provide a signal to the keeper that `tend()` should be called. The
* keeper will provide the estimated gas cost that they would pay to call
* `tend()`, and this function should use that estimate to make a
* determination if calling it is "worth it" for the keeper. This is not
* the only consideration into issuing this trigger, for example if the
* position would be negatively affected if `tend()` is not called
* shortly, then this can return `true` even if the keeper might be
* "at a loss" (keepers are always reimbursed by Yearn).
* @dev
* `callCost` must be priced in terms of `want`.
*
* This call and `harvestTrigger()` should never return `true` at the same
* time.
* @param callCost The keeper's estimated cast cost to call `tend()`.
* @return `true` if `tend()` should be called, `false` otherwise.
*/
function tendTrigger(uint256 callCost) public virtual view returns (bool) {
// We usually don't need tend, but if there are positions that need
// active maintainence, overriding this function is how you would
// signal for that.
return false;
}
/**
* @notice
* Adjust the Strategy's position. The purpose of tending isn't to
* realize gains, but to maximize yield by reinvesting any returns.
*
* See comments on `adjustPosition()`.
*
* This may only be called by governance, the strategist, or the keeper.
*/
function tend() external onlyKeepers {
// Don't take profits with this call, but adjust for better gains
adjustPosition(vault.debtOutstanding());
}
/**
* @notice
* Provide a signal to the keeper that `harvest()` should be called. The
* keeper will provide the estimated gas cost that they would pay to call
* `harvest()`, and this function should use that estimate to make a
* determination if calling it is "worth it" for the keeper. This is not
* the only consideration into issuing this trigger, for example if the
* position would be negatively affected if `harvest()` is not called
* shortly, then this can return `true` even if the keeper might be "at a
* loss" (keepers are always reimbursed by Yearn).
* @dev
* `callCost` must be priced in terms of `want`.
*
* This call and `tendTrigger` should never return `true` at the
* same time.
*
* See `min/maxReportDelay`, `profitFactor`, `debtThreshold` to adjust the
* strategist-controlled parameters that will influence whether this call
* returns `true` or not. These parameters will be used in conjunction
* with the parameters reported to the Vault (see `params`) to determine
* if calling `harvest()` is merited.
*
* It is expected that an external system will check `harvestTrigger()`.
* This could be a script run off a desktop or cloud bot (e.g.
* https://github.com/iearn-finance/yearn-vaults/blob/master/scripts/keep.py),
* or via an integration with the Keep3r network (e.g.
* https://github.com/Macarse/GenericKeep3rV2/blob/master/contracts/keep3r/GenericKeep3rV2.sol).
* @param callCost The keeper's estimated cast cost to call `harvest()`.
* @return `true` if `harvest()` should be called, `false` otherwise.
*/
function harvestTrigger(uint256 callCost) public virtual view returns (bool) {
StrategyParams memory params = vault.strategies(address(this));
// Should not trigger if Strategy is not activated
if (params.activation == 0) return false;
// Should not trigger if we haven't waited long enough since previous harvest
if (block.timestamp.sub(params.lastReport) < minReportDelay) return false;
// Should trigger if hasn't been called in a while
if (block.timestamp.sub(params.lastReport) >= maxReportDelay) return true;
// If some amount is owed, pay it back
// NOTE: Since debt is based on deposits, it makes sense to guard against large
// changes to the value from triggering a harvest directly through user
// behavior. This should ensure reasonable resistance to manipulation
// from user-initiated withdrawals as the outstanding debt fluctuates.
uint256 outstanding = vault.debtOutstanding();
if (outstanding > debtThreshold) return true;
// Check for profits and losses
uint256 total = estimatedTotalAssets();
// Trigger if we have a loss to report
if (total.add(debtThreshold) < params.totalDebt) return true;
uint256 profit = 0;
if (total > params.totalDebt) profit = total.sub(params.totalDebt); // We've earned a profit!
// Otherwise, only trigger if it "makes sense" economically (gas cost
// is <N% of value moved)
uint256 credit = vault.creditAvailable();
return (profitFactor.mul(callCost) < credit.add(profit));
}
/**
* @notice
* Harvests the Strategy, recognizing any profits or losses and adjusting
* the Strategy's position.
*
* In the rare case the Strategy is in emergency shutdown, this will exit
* the Strategy's position.
*
* This may only be called by governance, the strategist, or the keeper.
* @dev
* When `harvest()` is called, the Strategy reports to the Vault (via
* `vault.report()`), so in some cases `harvest()` must be called in order
* to take in profits, to borrow newly available funds from the Vault, or
* otherwise adjust its position. In other cases `harvest()` must be
* called to report to the Vault on the Strategy's position, especially if
* any losses have occurred.
*/
function harvest() external onlyKeepers {
uint256 profit = 0;
uint256 loss = 0;
uint256 debtOutstanding = vault.debtOutstanding();
uint256 debtPayment = 0;
if (emergencyExit) {
// Free up as much capital as possible
uint256 totalAssets = estimatedTotalAssets();
// NOTE: use the larger of total assets or debt outstanding to book losses properly
(debtPayment, loss) = liquidatePosition(totalAssets > debtOutstanding ? totalAssets : debtOutstanding);
// NOTE: take up any remainder here as profit
if (debtPayment > debtOutstanding) {
profit = debtPayment.sub(debtOutstanding);
debtPayment = debtOutstanding;
}
} else {
// Free up returns for Vault to pull
(profit, loss, debtPayment) = prepareReturn(debtOutstanding);
}
// Allow Vault to take up to the "harvested" balance of this contract,
// which is the amount it has earned since the last time it reported to
// the Vault.
uint256 totalDebt = vault.strategies(address(this)).totalDebt;
debtOutstanding = vault.report(profit, loss, debtPayment);
// Check if free returns are left, and re-invest them
adjustPosition(debtOutstanding);
// call healthCheck contract
if (doHealthCheck && healthCheck != address(0)) {
require(
HealthCheck(healthCheck).check(
profit,
loss,
debtPayment,
debtOutstanding,
totalDebt
),
"!healthcheck"
);
} else {
doHealthCheck = true;
}
emit Harvested(profit, loss, debtPayment, debtOutstanding);
}
/**
* @notice
* Withdraws `_amountNeeded` to `vault`.
*
* This may only be called by the Vault.
* @param _amountNeeded How much `want` to withdraw.
* @return _loss Any realized losses
*/
function withdraw(uint256 _amountNeeded) external returns (uint256 _loss) {
require(msg.sender == address(vault), "!vault");
// Liquidate as much as possible to `want`, up to `_amountNeeded`
uint256 amountFreed;
(amountFreed, _loss) = liquidatePosition(_amountNeeded);
// Send it directly back (NOTE: Using `msg.sender` saves some gas here)
want.safeTransfer(msg.sender, amountFreed);
// NOTE: Reinvest anything leftover on next `tend`/`harvest`
}
/**
* Do anything necessary to prepare this Strategy for migration, such as
* transferring any reserve or LP tokens, CDPs, or other tokens or stores of
* value.
*/
function prepareMigration(address _newStrategy) internal virtual;
/**
* @notice
* Transfers all `want` from this Strategy to `_newStrategy`.
*
* This may only be called by governance or the Vault.
* @dev
* The new Strategy's Vault must be the same as this Strategy's Vault.
* @param _newStrategy The Strategy to migrate to.
*/
function migrate(address _newStrategy) external {
require(msg.sender == address(vault) || msg.sender == governance());
require(BaseStrategy(_newStrategy).vault() == vault);
prepareMigration(_newStrategy);
want.safeTransfer(_newStrategy, want.balanceOf(address(this)));
}
/**
* @notice
* Activates emergency exit. Once activated, the Strategy will exit its
* position upon the next harvest, depositing all funds into the Vault as
* quickly as is reasonable given on-chain conditions.
*
* This may only be called by governance or the strategist.
* @dev
* See `vault.setEmergencyShutdown()` and `harvest()` for further details.
*/
function setEmergencyExit() external onlyAuthorized {
emergencyExit = true;
vault.revokeStrategy();
emit EmergencyExitEnabled();
}
/**
* Override this to add all tokens/tokenized positions this contract
* manages on a *persistent* basis (e.g. not just for swapping back to
* want ephemerally).
*
* NOTE: Do *not* include `want`, already included in `sweep` below.
*
* Example:
*
* function protectedTokens() internal override view returns (address[] memory) {
* address[] memory protected = new address[](3);
* protected[0] = tokenA;
* protected[1] = tokenB;
* protected[2] = tokenC;
* return protected;
* }
*/
function protectedTokens() internal virtual view returns (address[] memory);
/**
* @notice
* Removes tokens from this Strategy that are not the type of tokens
* managed by this Strategy. This may be used in case of accidentally
* sending the wrong kind of token to this Strategy.
*
* Tokens will be sent to `governance()`.
*
* This will fail if an attempt is made to sweep `want`, or any tokens
* that are protected by this Strategy.
*
* This may only be called by governance.
* @dev
* Implement `protectedTokens()` to specify any additional tokens that
* should be protected from sweeping in addition to `want`.
* @param _token The token to transfer out of this vault.
*/
function sweep(address _token) external onlyGovernance {
require(_token != address(want), "!want");
require(_token != address(vault), "!shares");
address[] memory _protectedTokens = protectedTokens();
for (uint256 i; i < _protectedTokens.length; i++) require(_token != _protectedTokens[i], "!protected");
IERC20(_token).safeTransfer(governance(), IERC20(_token).balanceOf(address(this)));
}
}
// Part: Synthetix
contract Synthetix {
using SafeMath for uint256;
// ========== SYNTHETIX CONFIGURATION ==========
bytes32 public constant sUSD = "sUSD";
bytes32 public synthCurrencyKey;
bytes32 internal constant TRACKING_CODE = "YEARN";
// ========== ADDRESS RESOLVER CONFIGURATION ==========
bytes32 private constant CONTRACT_SYNTHETIX = "Synthetix";
bytes32 private constant CONTRACT_EXCHANGER = "Exchanger";
bytes32 private constant CONTRACT_EXCHANGERATES = "ExchangeRates";
bytes32 private constant CONTRACT_SYNTHSUSD = "ProxyERC20sUSD";
bytes32 private contractSynth;
IReadProxy public constant readProxy =
IReadProxy(0x4E3b31eB0E5CB73641EE1E65E7dCEFe520bA3ef2);
function _initializeSynthetix(bytes32 _synth) internal {
// sETH / sBTC / sEUR / sLINK
contractSynth = _synth;
synthCurrencyKey = ISynth(
IReadProxy(address(resolver().getAddress(_synth))).target()
).currencyKey();
}
function _balanceOfSynth() internal view returns (uint256) {
return IERC20(address(_synthCoin())).balanceOf(address(this));
}
function _balanceOfSUSD() internal view returns (uint256) {
return IERC20(address(_synthsUSD())).balanceOf(address(this));
}
function _synthToSUSD(uint256 _amountToSend)
internal
view
returns (uint256 amountReceived)
{
if (_amountToSend == 0 || _amountToSend == type(uint256).max) {
return _amountToSend;
}
(amountReceived, , ) = _exchanger().getAmountsForExchange(
_amountToSend,
synthCurrencyKey,
sUSD
);
}
function _sUSDToSynth(uint256 _amountToSend)
internal
view
returns (uint256 amountReceived)
{
if (_amountToSend == 0 || _amountToSend == type(uint256).max) {
return _amountToSend;
}
(amountReceived, , ) = _exchanger().getAmountsForExchange(
_amountToSend,
sUSD,
synthCurrencyKey
);
}
function _sUSDFromSynth(uint256 _amountToReceive)
internal
view
returns (uint256 amountToSend)
{
if (_amountToReceive == 0 || _amountToReceive == type(uint256).max) {
return _amountToReceive;
}
// NOTE: the fee of the trade that would be done (sUSD => synth) in this case
uint256 feeRate = _exchanger().feeRateForExchange(
sUSD,
synthCurrencyKey
); // in base 1e18
// formula => amountToReceive (Synth) * price (sUSD/Synth) / (1 - feeRate)
return
_exchangeRates()
.effectiveValue(synthCurrencyKey, _amountToReceive, sUSD)
.mul(1e18)
.div(uint256(1e18).sub(feeRate));
}
function _synthFromSUSD(uint256 _amountToReceive)
internal
view
returns (uint256 amountToSend)
{
if (_amountToReceive == 0 || _amountToReceive == type(uint256).max) {
return _amountToReceive;
}
// NOTE: the fee of the trade that would be done (synth => sUSD) in this case
uint256 feeRate = _exchanger().feeRateForExchange(
synthCurrencyKey,
sUSD
); // in base 1e18
// formula => amountToReceive (sUSD) * price (Synth/sUSD) / (1 - feeRate)
return
_exchangeRates()
.effectiveValue(sUSD, _amountToReceive, synthCurrencyKey)
.mul(1e18)
.div(uint256(1e18).sub(feeRate));
}
function exchangeSynthToSUSD() internal returns (uint256) {
// swap full balance synth to sUSD
uint256 synthBalance = _balanceOfSynth();
if (synthBalance == 0) {
return 0;
}
return
_synthetix().exchangeWithTracking(
synthCurrencyKey,
synthBalance,
sUSD,
address(this),
TRACKING_CODE
);
}
function exchangeSUSDToSynth(uint256 amount) internal returns (uint256) {
// swap amount of sUSD for Synth
if (amount == 0) {
return 0;
}
return
_synthetix().exchangeWithTracking(
sUSD,
amount,
synthCurrencyKey,
address(this),
TRACKING_CODE
);
}
function resolver() internal view returns (IAddressResolver) {
return IAddressResolver(readProxy.target());
}
function _synthCoin() internal view returns (ISynth) {
return ISynth(resolver().getAddress(contractSynth));
}
function _synthsUSD() internal view returns (ISynth) {
return ISynth(resolver().getAddress(CONTRACT_SYNTHSUSD));
}
function _synthetix() internal view returns (ISynthetix) {
return ISynthetix(resolver().getAddress(CONTRACT_SYNTHETIX));
}
function _exchangeRates() internal view returns (IExchangeRates) {
return IExchangeRates(resolver().getAddress(CONTRACT_EXCHANGERATES));
}
function _exchanger() internal view returns (IExchanger) {
return IExchanger(resolver().getAddress(CONTRACT_EXCHANGER));
}
}
// File: Strategy.sol
contract Strategy is BaseStrategy, Synthetix {
using SafeERC20 for IERC20;
using Address for address;
using SafeMath for uint256;
ICurveFi public curvePool;
ICrvV3 public curveToken;
uint256 public susdBuffer; // 10% (over 10_000 BPS) amount of sUSD that should not be exchanged for sETH
address public constant weth = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
address public constant uniswapRouter =
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
IVaultV2 public yvToken;
uint256 public lastInvest;
uint256 public minTimePerInvest; // = 3600;
uint256 public maxSingleInvest; // // 2 hbtc per hour default
uint256 public slippageProtectionIn; // = 50; //out of 10000. 50 = 0.5%
uint256 public slippageProtectionOut; // = 50; //out of 10000. 50 = 0.5%
uint256 public constant DENOMINATOR = 10_000;
uint256 public maxLoss; // maximum loss allowed from yVault withdrawal default value: 1 (in BPS)
uint8 private synth_decimals;
uint256 internal constant DUST_THRESHOLD = 10_000;
int128 public curveId;
uint256 public poolSize;
bool public hasUnderlying;
bool public withdrawProtection;
constructor(
address _vault,
address _curvePool,
address _curveToken,
address _yvToken,
uint256 _poolSize,
bool _hasUnderlying,
bytes32 _synth
) public BaseStrategy(_vault) {
_initializeSynthetix(_synth);
_initializeStrat(
_curvePool,
_curveToken,
_yvToken,
_poolSize,
_hasUnderlying
);
}
function initialize(
address _vault,
address _curvePool,
address _curveToken,
address _yvToken,
uint256 _poolSize,
bool _hasUnderlying,
bytes32 _synth
) external {
//note: initialise can only be called once. in _initialize in BaseStrategy we have: require(address(want) == address(0), "Strategy already initialized");
_initialize(_vault, msg.sender, msg.sender, msg.sender);
_initializeSynthetix(_synth);
_initializeStrat(
_curvePool,
_curveToken,
_yvToken,
_poolSize,
_hasUnderlying
);
}
function _initializeStrat(
address _curvePool,
address _curveToken,
address _yvToken,
uint256 _poolSize,
bool _hasUnderlying
) internal {
require(
address(curvePool) == address(curvePool),
"Already Initialized"
);
require(_poolSize > 1 && _poolSize < 5, "incorrect pool size");
require(address(want) == address(_synthsUSD()), "want must be sUSD");
curvePool = ICurveFi(_curvePool);
if (
curvePool.coins(0) == address(_synthCoin()) ||
(_hasUnderlying &&
curvePool.underlying_coins(0) == address(_synthCoin()))
) {
curveId = 0;
} else if (
curvePool.coins(1) == address(_synthCoin()) ||
(_hasUnderlying &&
curvePool.underlying_coins(1) == address(_synthCoin()))
) {
curveId = 1;
} else if (
curvePool.coins(2) == address(_synthCoin()) ||
(_hasUnderlying &&
curvePool.underlying_coins(2) == address(_synthCoin()))
) {
curveId = 2;
} else if (
curvePool.coins(3) == address(_synthCoin()) ||
(_hasUnderlying &&
curvePool.underlying_coins(3) == address(_synthCoin()))
) {
//will revert if there are not enough coins
curveId = 3;
} else {
require(false, "incorrect want for curve pool");
}
maxSingleInvest = type(uint256).max; // save on stack
// minTimePerInvest = _minTimePerInvest; // save on stack
slippageProtectionIn = 50; // default to save on stack
slippageProtectionOut = 50; // default to save on stack
poolSize = _poolSize;
hasUnderlying = _hasUnderlying;
yvToken = IVaultV2(_yvToken);
curveToken = ICrvV3(_curveToken);
_setupStatics();
}
function _setupStatics() internal {
maxReportDelay = 86400;
profitFactor = 1500;
minReportDelay = 3600;
debtThreshold = 100 * 1e18;
withdrawProtection = true;
maxLoss = 1;
susdBuffer = 1_000; // 10% over 10_000 BIPS
synth_decimals = IERC20Extended(address(_synthCoin())).decimals();
want.safeApprove(address(curvePool), type(uint256).max);
curveToken.approve(address(yvToken), type(uint256).max);
}
event Cloned(address indexed clone);
function cloneSingleSidedCurve(
address _vault,
address _curvePool,
address _curveToken,
address _yvToken,
uint256 _poolSize,
bool _hasUnderlying,
bytes32 _synth
) external returns (address newStrategy) {
bytes20 addressBytes = bytes20(address(this));
assembly {
// EIP-1167 bytecode
let clone_code := mload(0x40)
mstore(
clone_code,
0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000
)
mstore(add(clone_code, 0x14), addressBytes)
mstore(
add(clone_code, 0x28),
0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000
)
newStrategy := create(0, clone_code, 0x37)
}
Strategy(newStrategy).initialize(
_vault,
_curvePool,
_curveToken,
_yvToken,
_poolSize,
_hasUnderlying,
_synth
);
emit Cloned(newStrategy);
}
function name() external view override returns (string memory) {
return
string(
abi.encodePacked(
"SingleSidedCrvSynth",
IERC20Extended(address(_synthCoin())).symbol()
)
);
}
function updateMinTimePerInvest(uint256 _minTimePerInvest)
public
onlyAuthorized
{
minTimePerInvest = _minTimePerInvest;
}
function updateSUSDBuffer(uint256 _susdBuffer) public onlyAuthorized {
// IN BIPS
require(_susdBuffer <= 10_000, "!too high");
susdBuffer = _susdBuffer;
}
function updatemaxSingleInvest(uint256 _maxSingleInvest)
public
onlyAuthorized
{
maxSingleInvest = _maxSingleInvest;
}
function updateSlippageProtectionIn(uint256 _slippageProtectionIn)
public
onlyAuthorized
{
slippageProtectionIn = _slippageProtectionIn;
}
function updateSlippageProtectionOut(uint256 _slippageProtectionOut)
public
onlyAuthorized
{
slippageProtectionOut = _slippageProtectionOut;
}
function updateWithdrawProtection(bool _withdrawProtection)
external
onlyAuthorized
{
withdrawProtection = _withdrawProtection;
}
function updateMaxLoss(uint256 _maxLoss) public onlyAuthorized {
require(_maxLoss <= 10_000);
maxLoss = _maxLoss;
}
function delegatedAssets() public view override returns (uint256) {
return
Math.min(
curveTokenToWant(curveTokensInYVault()),
vault.strategies(address(this)).totalDebt
);
}
function estimatedTotalAssets() public view override returns (uint256) {
uint256 totalCurveTokens = curveTokensInYVault().add(
curveToken.balanceOf(address(this))
);
// NOTE: want is always sUSD so we directly use _balanceOfSUSD
// NOTE: _synthToSUSD takes into account future fees in which the strategy will incur for exchanging synth for sUSD
return
_balanceOfSUSD().add(_synthToSUSD(_balanceOfSynth())).add(
curveTokenToWant(totalCurveTokens)
);
}
// returns value of total
function curveTokenToWant(uint256 tokens) public view returns (uint256) {
if (tokens == 0) {
return 0;
}
//we want to choose lower value of virtual price and amount we really get out
//this means we will always underestimate current assets.
uint256 virtualOut = virtualPriceToSynth().mul(tokens).div(1e18);
return _synthToSUSD(virtualOut);
}
//we lose some precision here. but it shouldnt matter as we are underestimating
function virtualPriceToSynth() public view returns (uint256) {
return curvePool.get_virtual_price();
}
function curveTokensInYVault() public view returns (uint256) {
uint256 balance = yvToken.balanceOf(address(this));
if (yvToken.totalSupply() == 0) {
//needed because of revert on priceperfullshare if 0
return 0;
}
uint256 pricePerShare = yvToken.pricePerShare();
//curve tokens are 1e18 decimals
return balance.mul(pricePerShare).div(1e18);
}
function prepareReturn(uint256 _debtOutstanding)
internal
override
returns (
uint256 _profit,
uint256 _loss,
uint256 _debtPayment
)
{
_debtPayment = _debtOutstanding;
uint256 debt = vault.strategies(address(this)).totalDebt;
uint256 currentValue = estimatedTotalAssets();
uint256 wantBalance = _balanceOfSUSD(); // want is always sUSD
// we check against estimatedTotalAssets
if (debt < currentValue) {
//profit
_profit = currentValue.sub(debt);
// NOTE: the strategy will only be able to serve profit payment up to buffer amount
// we limit profit and try to delay its reporting until there is enough unlocked want to repay it to the vault
_profit = Math.min(wantBalance, _profit);
} else {
_loss = debt.sub(currentValue);
}
uint256 toFree = _debtPayment.add(_profit);
// if the strategy needs to exchange sETH into sUSD, the waiting period will kick in and the vault.report will revert !!!
// this only works if the strategy has been previously unwinded using BUFFER = 100% OR manual function
// otherwise, max amount "toFree" is wantBalance (which should be the buffer, which should be setted to be able to serve profit taking)
if (toFree > wantBalance) {
toFree = toFree.sub(wantBalance);
(, uint256 withdrawalLoss) = withdrawSomeWant(toFree);
//when we withdraw we can lose money in the withdrawal
if (withdrawalLoss < _profit) {
_profit = _profit.sub(withdrawalLoss);
} else {
_loss = _loss.add(withdrawalLoss.sub(_profit));
_profit = 0;
}
wantBalance = _balanceOfSUSD();
if (wantBalance < _profit) {
_profit = wantBalance;
_debtPayment = 0;
} else if (wantBalance < _debtPayment.add(_profit)) {
_debtPayment = wantBalance.sub(_profit);
}
}
}
function harvestTrigger(uint256 callCost)
public
view
override
returns (bool)
{
uint256 wantCallCost;
if (address(want) == weth) {
wantCallCost = callCost;
} else {
wantCallCost = _ethToWant(callCost);
}
return super.harvestTrigger(wantCallCost);
}
function _ethToWant(uint256 _amount) internal view returns (uint256) {
address[] memory path = new address[](2);
path[0] = weth;
path[1] = address(want);
uint256[] memory amounts = IUni(uniswapRouter).getAmountsOut(
_amount,
path
);
return amounts[amounts.length - 1];
}
function adjustPosition(uint256 _debtOutstanding) internal override {
if (lastInvest.add(minTimePerInvest) > block.timestamp) {
return;
}
// 1. Check if we can invest Synth
uint256 looseSynth = _balanceOfSynth();
uint256 _sUSDBalance = _balanceOfSUSD();
// we calculate how much we need to keep in buffer
// all the amount over it will be converted into Synth
uint256 totalDebt = vault.strategies(address(this)).totalDebt; // in sUSD (want)
uint256 buffer = totalDebt.mul(susdBuffer).div(DENOMINATOR);
uint256 _sUSDToInvest = _sUSDBalance > buffer
? _sUSDBalance.sub(buffer)
: 0;
uint256 _sUSDNeeded = _sUSDToInvest == 0 ? buffer.sub(_sUSDBalance) : 0;
uint256 _synthToSell = _sUSDNeeded > 0
? _synthFromSUSD(_sUSDNeeded)
: 0; // amount of Synth that we need to sell to refill buffer
uint256 _synthToInvest = looseSynth > _synthToSell
? looseSynth.sub(_synthToSell)
: 0;
// how much loose Synth, available to invest, we will have after buying sUSD?
// if we cannot invest synth (either due to Synthetix waiting period OR because we don't have enough available)
// we buy synth with sUSD and return (due to Synthetix waiting period we cannot do anything else)
if (
_exchanger().maxSecsLeftInWaitingPeriod(
address(this),
synthCurrencyKey
) ==
0 &&
_synthToInvest > DUST_THRESHOLD
) {
// 2. Supply liquidity (single sided) to Curve Pool
// calculate LP tokens that we will receive
uint256 expectedOut = _synthToInvest.mul(1e18).div(
virtualPriceToSynth()
);
// Minimum amount of LP tokens to mint
uint256 minMint = expectedOut
.mul(DENOMINATOR.sub(slippageProtectionIn))
.div(DENOMINATOR);
ensureAllowance(
address(curvePool),
address(_synthCoin()),
_synthToInvest
);
// NOTE: pool size cannot be more than 4 or less than 2
if (poolSize == 2) {
uint256[2] memory amounts;
amounts[uint256(curveId)] = _synthToInvest;
if (hasUnderlying) {
curvePool.add_liquidity(amounts, minMint, true);
} else {
curvePool.add_liquidity(amounts, minMint);
}
} else if (poolSize == 3) {
uint256[3] memory amounts;
amounts[uint256(curveId)] = _synthToInvest;
if (hasUnderlying) {
curvePool.add_liquidity(amounts, minMint, true);
} else {
curvePool.add_liquidity(amounts, minMint);
}
} else {
uint256[4] memory amounts;
amounts[uint256(curveId)] = _synthToInvest;
if (hasUnderlying) {
curvePool.add_liquidity(amounts, minMint, true);
} else {
curvePool.add_liquidity(amounts, minMint);
}
}
// 3. Deposit LP tokens in yVault
uint256 lpBalance = curveToken.balanceOf(address(this));
if (lpBalance > 0) {
ensureAllowance(
address(yvToken),
address(curveToken),
lpBalance
);
yvToken.deposit();
}
lastInvest = block.timestamp;
}
if (_synthToSell == 0) {
// This will invest all available sUSD (exchanging to Synth first)
// Exchange amount of sUSD to Synth
_sUSDToInvest = Math.min(
_sUSDToInvest,
_sUSDFromSynth(maxSingleInvest)
);
if (_sUSDToInvest == 0) {
return;
}
exchangeSUSDToSynth(_sUSDToInvest);
// now the waiting period starts
} else if (_synthToSell >= DUST_THRESHOLD) {
// this means that we need to refill the buffer
// we may have already some uninvested Synth so we use it (and avoid withdrawing from Curve's Pool)
uint256 available = _synthToSUSD(_balanceOfSynth());
uint256 sUSDToWithdraw = _sUSDNeeded > available
? _sUSDNeeded.sub(available)
: 0;
// this will withdraw and sell full balance of Synth (inside withdrawSomeWant)
if (sUSDToWithdraw > 0) {
withdrawSomeWant(sUSDToWithdraw);
}
// now the waiting period starts
}
}
function ensureAllowance(
address _spender,
address _token,
uint256 _amount
) internal {
if (IERC20(_token).allowance(address(this), _spender) < _amount) {
IERC20(_token).safeApprove(_spender, 0);
IERC20(_token).safeApprove(_spender, type(uint256).max);
}
}
function liquidatePosition(uint256 _amountNeeded)
internal
override
returns (uint256 _liquidatedAmount, uint256 _loss)
{
uint256 wantBal = _balanceOfSUSD(); // want is always sUSD
if (wantBal < _amountNeeded) {
(_liquidatedAmount, _loss) = withdrawSomeWant(
_amountNeeded.sub(wantBal)
);
}
_liquidatedAmount = Math.min(
_amountNeeded,
_liquidatedAmount.add(wantBal)
);
}
//safe to enter more than we have
function withdrawSomeWant(uint256 _amount)
internal
returns (uint256 _liquidatedAmount, uint256 _loss)
{
uint256 sUSDBalanceBefore = _balanceOfSUSD();
// LPtoken virtual price in Synth
uint256 virtualPrice = virtualPriceToSynth();
// 1. We calculate how many LP tokens we need to burn to get requested want
uint256 amountWeNeedFromVirtualPrice = _synthFromSUSD(_amount)
.mul(1e18)
.div(virtualPrice);
// 2. Withdraw LP tokens from yVault
uint256 crvBeforeBalance = curveToken.balanceOf(address(this));
// Calculate how many shares we need to burn to get the amount of LP tokens that we want
uint256 pricePerFullShare = yvToken.pricePerShare();
uint256 amountFromVault = amountWeNeedFromVirtualPrice.mul(1e18).div(
pricePerFullShare
);
// cap to our yShares balance
uint256 yBalance = yvToken.balanceOf(address(this));
if (amountFromVault > yBalance) {
amountFromVault = yBalance;
// this is not loss. so we amend amount
uint256 _amountOfCrv = amountFromVault.mul(pricePerFullShare).div(
1e18
);
_amount = _amountOfCrv.mul(virtualPrice).div(1e18);
}
if (amountFromVault > 0) {
// Added explicit maxLoss protection in case something goes wrong
yvToken.withdraw(amountFromVault, address(this), maxLoss);
if (withdrawProtection) {
//this tests that we liquidated all of the expected ytokens. Without it if we get back less then will mark it is loss
require(
yBalance.sub(yvToken.balanceOf(address(this))) >=
amountFromVault.sub(1),
"YVAULTWITHDRAWFAILED"
);
}
// 3. Get coins back by burning LP tokens
// We are going to burn the amount of LP tokens we just withdrew
uint256 toBurn = curveToken.balanceOf(address(this)).sub(
crvBeforeBalance
);
// amount of synth we expect to receive
uint256 toWithdraw = toBurn.mul(virtualPriceToSynth()).div(1e18);
// minimum amount of coins we are going to receive
uint256 minAmount = toWithdraw
.mul(DENOMINATOR.sub(slippageProtectionOut))
.div(DENOMINATOR);
if (hasUnderlying) {
curvePool.remove_liquidity_one_coin(
toBurn,
curveId,
minAmount,
true
);
} else {
curvePool.remove_liquidity_one_coin(toBurn, curveId, minAmount);
}
}
// 4. Exchange the full balance of Synth for sUSD (want)
if (_balanceOfSynth() > DUST_THRESHOLD) {
exchangeSynthToSUSD();
}
uint256 diff = _balanceOfSUSD().sub(sUSDBalanceBefore);
if (diff > _amount) {
_liquidatedAmount = _amount;
} else {
_liquidatedAmount = diff;
_loss = _amount.sub(diff);
}
}
function manualRemoveFullLiquidity()
external
onlyGovernance
returns (uint256 _liquidatedAmount, uint256 _loss)
{
// It will remove max amount of assets and trade sETH for sUSD
// the Synthetix waiting period will start (and harvest can be called 6 mins later)
(_liquidatedAmount, _loss) = withdrawSomeWant(estimatedTotalAssets());
}
function prepareMigration(address _newStrategy) internal override {
// only yvToken and want balances should be required but we do all of them to avoid having them stuck in strategy's middle steps
// want balance is sent from BaseStrategy's migrate method
yvToken.transfer(_newStrategy, yvToken.balanceOf(address(this)));
curveToken.transfer(_newStrategy, curveToken.balanceOf(address(this)));
IERC20(address(_synthCoin())).transfer(_newStrategy, _balanceOfSynth());
}
// Override this to add all tokens/tokenized positions this contract manages
// on a *persistent* basis (e.g. not just for swapping back to want ephemerally)
// NOTE: Do *not* include `want`, already included in `sweep` below
//
// Example:
//
// function protectedTokens() internal override view returns (address[] memory) {
// address[] memory protected = new address[](3);
// protected[0] = tokenA;
// protected[1] = tokenB;
// protected[2] = tokenC;
// return protected;
// }
function protectedTokens()
internal
view
override
returns (address[] memory)
{
address[] memory protected = new address[](1);
protected[0] = address(yvToken);
return protected;
}
} | default to save on stack
| slippageProtectionOut = 50; | 14,896,821 | [
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./partial_match/1/0xC0205e203F423Bcd8B2a4d6f8C8A154b0Aa60F19/sources/ConverterRegistry.sol | * @dev deprecated, backward compatibility, use `getLiquidityPoolByConfig`/ | function getLiquidityPoolByReserveConfig(IERC20Token[] memory _reserveTokens, uint32[] memory _reserveWeights)
public
view
returns (IConverterAnchor)
{
return getLiquidityPoolByConfig(_reserveTokens.length > 1 ? 1 : 0, _reserveTokens, _reserveWeights);
}
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./full_match/43113/0x4bDbbB1D06332f35813ca521f68832D8dbd58121/sources/contracts/1_Storage.sol | define a reasonable value for open market draw
| uint public constant drawAfterTotalSupply = 10 ether; | 13,193,543 | [
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pragma solidity 0.4.24;
/*|======================To-do list======================|*\
|*| |*|
|*| (-) Implement self-destruct function |*|
|*| (-) Add timers for various phases |*|
|*| (-) Add error trapping for issues such as |*|
|*| int overflow and underflow |*|
|*| (+) Delete temp functions |*|
|*| (+) Change blockNum + 5 to an appropriate value |*|
|*| |*|
|*| ==================================================== |*|
|*| |*|
|*| (-) = Current objectives |*|
|*| (+) = Will complete after kanban deploy |*|
|*| |*|
\*|======================================================|*/
contract Blackjack{
enum GameState {Accepting, ProcessingRandom, VerifyingRandom, PreparingGame, InProgress, Finished}
enum RandProcessState {AwaitingHashRequest,AwaitingHashResponse, AwaitingNumRequest, AwaitingNumResponse, AwaitingHit}
event StateChange(uint256 newState);
struct Player {
address wallet;
uint256 pool;
uint256 bet;
uint256 deposit;
uint256[] cards;
uint256[] splitCards;
bool split;
uint256 hashNum;
uint256 randNum;
bool valid;
bool blackjack;
uint256 cardSum;
uint256 altCardSum;
uint256 flexibility;
bool done;
RandProcessState randState;
}
GameState state;
uint256 private minBet;
uint256 private maxBet;
uint256 private blockNum;
mapping(address => Player) public players;
mapping(uint256 => address) public playerNums;
uint256 public playerCount;
uint256 public possibleLoss;
uint256 private taskDone;
address public house;
uint256 public globalRand;
address[] private target;
uint256[4] private hashNums;
uint256[4] private randNums;
constructor(uint256 _minBet, uint256 _maxBet) public {
require (_maxBet >= 1 ether && _maxBet < msg.sender.balance / 2 - 5 ether && _minBet <= _maxBet, "Invalid min or max bet.");
minBet = _minBet;
maxBet = _maxBet;
house = msg.sender;
players[house].wallet = msg.sender;
state = GameState.Finished;
}
modifier isAccepting {
require(state == GameState.Accepting, "The game is no longer accpeting players. Please wait for a new game to start.");
_;
}
modifier isProcessingRandom {
require(state == GameState.ProcessingRandom, "Sorry, the hash submit window has elapsed.");
_;
}
modifier isVerifyingRandom {
require(state == GameState.VerifyingRandom, "Sorry, the hash verifying window has elapsed.");
_;
}
modifier isPreparingGame {
require(state == GameState.PreparingGame, "The game is not in its preparation stage right now.");
_;
}
modifier isInProgress {
require(state == GameState.InProgress, "There is no game in progress.");
_;
}
modifier isFinished {
require(state == GameState.Finished, "Please wait for the game to finish.");
_;
}
modifier onlyDealer {
require(msg.sender == house, "Only the dealer can use this command!");
_;
}
modifier notDealer {
require(msg.sender != house, "The dealer can't use this command!");
_;
}
modifier onlyPlayer {
require(
msg.sender == house ||
msg.sender == playerNums[1] ||
msg.sender == playerNums[2] ||
msg.sender == playerNums[3] ||
msg.sender == playerNums[4],
"Only players can use this command!"
);
_;
}
// Resets the validity check for all players
function resetValid() private {
players[house].valid = false;
for (uint256 i = 1; i <= playerCount; i++) {
players[playerNums[i]].valid = false;
}
}
// Forces execution to continue if players or dealers are taking too long
function proceed() external {
require(
state == GameState.ProcessingRandom || state == GameState.VerifyingRandom,
"You can't proceed now."
); //finish adding states later
require (block.number > blockNum + 5, "Players still have time to make a move.");
kick();
state = GameState(uint256(state)+1);
emit StateChange(uint256(state));
}
// Removes any invalid player
function kick() private {
uint256 distributableMoney;
taskDone = playerCount + 1;
for (uint256 i = 1; i <= playerCount; i++) {
if (!players[playerNums[i]].valid) {
players[house].pool += players[playerNums[i]].bet;
distributableMoney += players[playerNums[i]].deposit;
players[playerNums[i]].bet = 0;
players[playerNums[i]].deposit = 0;
taskDone--;
}
}
for (uint256 ii = 1; ii <= playerCount; ii++) {
if (players[playerNums[ii]].valid) {
players[playerNums[ii]].pool += distributableMoney / taskDone;
}
}
if (players[house].valid) {
players[house].pool += distributableMoney / taskDone;
} else {
for(uint256 iii = 1; iii <= playerCount; iii++) {
if (players[playerNums[iii]].valid) {
players[house].pool -= players[playerNums[iii]].bet * 2;
players[playerNums[iii]].pool += players[playerNums[iii]].bet * 3 + players[playerNums[iii]].deposit;
players[playerNums[iii]].bet = 0;
players[playerNums[iii]].deposit = 0;
}
}
}
}
// Creates a new game by resetting all necessary values
function newGame() public onlyDealer() isFinished(){
delete players[house].cards;
delete players[house].splitCards;
players[house].valid = true;
players[house].hashNum = 0; //Might be able to remove this
players[house].randNum = 0; //Check this (stuff under too)
players[house].blackjack = false;
players[house].flexibility = 0;
players[house].cardSum = 0;
for (uint256 i = 1; i <= playerCount; i++) { //Reset everything except user address and balances
delete players[playerNums[i]].cards;
delete players[playerNums[i]].splitCards;
players[playerNums[i]].split = false;
players[playerNums[i]].hashNum = 0;
players[playerNums[i]].randNum = 0;
players[playerNums[i]].valid = false;
players[playerNums[i]].blackjack = false;
players[playerNums[i]].cardSum = 0;
players[playerNums[i]].altCardSum = 0;
players[playerNums[i]].flexibility = 0;
players[playerNums[i]].done = false;
players[playerNums[i]].randState = RandProcessState.AwaitingHashRequest;
}
playerCount = 0;
for (uint256 ii = 1; ii <= 4; ii++) {
if (players[playerNums[ii]].pool != 0) {
playerCount++;
}
}
possibleLoss = 0;
taskDone = 0;
globalRand = 0;
delete target;
delete hashNums;
delete randNums;
state = GameState.Accepting;
emit StateChange(uint256(state)); //temp
blockNum = block.number;
}
// Allows players to join the game
function joinGame() external payable notDealer() isAccepting() { //Might be able to remove some extra redundant commands
require(msg.value >= minBet * 2,"Your pool needs to match the min bet requirements (pool must be atleast twice min bet size).");
require(playerCount < 4, "The max amount of players has been reached! Wait for a new game to start.");
require(playerNums[1]!=msg.sender && playerNums[2]!=msg.sender && playerNums[3]!=msg.sender, "You already joined.");
playerCount++;
uint256 counter = 1;
while (players[playerNums[counter]].pool != 0) {
counter++;
}
playerNums[counter] = msg.sender;
players[msg.sender].wallet = msg.sender;
players[msg.sender].pool = msg.value;
}
// Allows players submit a bet
function bet(uint256 _bet) external onlyPlayer() notDealer() isAccepting() {
require(
(_bet >= minBet) &&
(_bet <= maxBet) &&
(_bet*2 <= players[msg.sender].pool) &&
(_bet*2 + possibleLoss + 10 ether < house.balance),
"Your bet was invalid."
);
if (players[msg.sender].bet == 0) {
players[msg.sender].bet = _bet;
players[msg.sender].pool -= players[msg.sender].bet;
taskDone++;
} else {
players[msg.sender].pool += players[msg.sender].bet;
players[msg.sender].bet = _bet;
players[msg.sender].pool -= players[msg.sender].bet;
}
possibleLoss += _bet * 2;
players[msg.sender].valid = true;
}
// Close the lobby and start the necessary preperation stages
function closeGame() external payable onlyDealer() isAccepting() {
require(players[house].pool + msg.value >= possibleLoss, "You need to send enough funds to match the bets.");
require(playerCount >= 1, "Please wait until there's atleast one other player.");
require (block.number > blockNum + 5 || taskDone == playerCount, "Players still have time to make a move.");
kick();
players[house].pool += msg.value;
state = GameState.ProcessingRandom;
taskDone = 0;
resetValid();
blockNum = block.number;
emit StateChange(uint256(state));
}
// Submit a deposit that is taken if user cheats
function submitDeposit() external payable onlyPlayer() notDealer() isProcessingRandom() {
require(msg.value >= possibleLoss * 2, "Your deposit needs to match the bets made.");
require(players[msg.sender].deposit == 0, "You already made a deposit");
players[msg.sender].deposit = msg.value;
}
// Submit the user's number and address hashed
function submitHash(uint256 _hash) public onlyPlayer() isProcessingRandom() {
require(msg.sender == house || players[msg.sender].deposit != 0, "You haven't made a deposit yet!");
require(_hash != 0, "You can't send a hash of 0.");
if (players[msg.sender].hashNum == 0) {
taskDone++;
}
players[msg.sender].hashNum = _hash;
players[msg.sender].valid = true;
if (taskDone == (playerCount + 1)) {
taskDone = 0;
state = GameState.VerifyingRandom;
resetValid();
blockNum = block.number;
emit StateChange(uint256(state));
}
}
// Submit the user's number corresponding to their hash
function submitNumber(uint256 _randNum) external onlyPlayer() isVerifyingRandom() {
require (
keccak256(abi.encode(_randNum, msg.sender)) == bytes32(players[msg.sender].hashNum) && !players[msg.sender].valid,
"Your hash does not match your number!"
);
players[msg.sender].valid = true;
taskDone++;
players[msg.sender].randNum = _randNum;
if (taskDone == (playerCount + 1)) {
state = GameState.PreparingGame;
prepare();
}
}
// Eliminate any invalid players and move on to the appropriate game state
function prepare() public isPreparingGame() {
if (taskDone != playerCount + 1) {
kick();
}
if (!players[house].valid || taskDone == 0 ) {
state = GameState.Finished;
} else if (
(!players[playerNums[1]].valid || players[playerNums[1]].done) &&
(!players[playerNums[2]].valid || players[playerNums[2]].done) &&
(!players[playerNums[3]].valid || players[playerNums[3]].done) &&
(!players[playerNums[4]].valid || players[playerNums[4]].done)
) {
finishGame();
} else {
globalRand = players[house].randNum;
for(uint256 i = 1; i <= playerCount; i++) {
if (players[playerNums[i]].valid) {
globalRand ^= players[playerNums[i]].randNum;
}
}
globalRand = uint256(keccak256(abi.encode(globalRand)));
deal();
state = GameState.InProgress;
emit StateChange(uint256(state));
}
}
// Deal the initial two cards to every player and the inital card to the dealer
function deal() private {
globalRand = addCard(globalRand, house);
for (uint256 i = 1; i <= playerCount; i++){
if (players[playerNums[i]].valid) {
globalRand = addCard(globalRand, playerNums[i]);
globalRand = addCard(globalRand, playerNums[i]);
evaluateHand(playerNums[i]);
}
}
resetValid();
players[house].valid = true;
blockNum = block.number;
}
// Add a card to a hand, increase the card total of that hand, and then modify the random seed for the next use
function addCard(uint256 _randNum, address _address) private returns (uint256 remainder) {
players[_address].cards.push(uint256 (_randNum % 52 + 1));
players[_address].cardSum += cardVal (uint256 (_randNum % 52 + 1), _address);
remainder = _randNum / 52;
}
// Return the value of the card
function cardVal(uint256 _num,address _address) private returns (uint256 val){
val = _num % 13;
if (val >= 10 || val == 0) {
val = 10;
}
if (val == 1) {
val = 11;
players[_address].flexibility++;
}
}
// Calculate hand total and see if the user is finished
function evaluateHand(address _address) private {
if (players[_address].cardSum == 21) {
if (players[_address].cards.length == 2 && !players[_address].split) {
players[_address].blackjack = true;
}
players[_address].valid = true;
players[_address].done = true;
}
if (players[_address].cardSum > 21) {
if (players[_address].flexibility > 0){
players[_address].flexibility--;
players[_address].cardSum -= 10;
}
else {
players[_address].valid = true;
players[_address].done = true;
}
}
}
// Player submits a hash of their number and address
function hashRequest(uint256 _hash) public onlyPlayer() notDealer() isInProgress() {
require (players[msg.sender].randState == RandProcessState.AwaitingHashRequest, "You can't submit a hash right now!");
players[msg.sender].hashNum = _hash;
players[msg.sender].randState = RandProcessState.AwaitingHashResponse;
target.push(msg.sender);
players[msg.sender].valid = true;
players[house].valid = false;
blockNum = block.number;
emit StateChange(uint256(players[msg.sender].randState) + 6); //temp
}
// Dealer submits a hash of their number and address
function hashResponse(uint256 _hash) public onlyDealer() isInProgress() {
for(uint i = 0; i < target.length; i++) {
if (players[target[i]].randState == RandProcessState.AwaitingHashResponse){
hashNums[i] = _hash;
players[target[i]].randState = RandProcessState.AwaitingNumRequest;
players[target[i]].valid = false;
if (target.length == 1) {
players[house].valid = true;
}
blockNum = block.number;
emit StateChange(uint256(players[target[i]].randState) + 6);
}
}
}
// Player submits a number corresponding to their hash
function numRequest(uint256 _randNum) public onlyPlayer() notDealer() isInProgress() { //Add error trapping
require(
players[msg.sender].randState == RandProcessState.AwaitingNumRequest &&
keccak256(abi.encode(_randNum, msg.sender)) == bytes32(players[msg.sender].hashNum),
"You can't submit a number right now!"
);
players[msg.sender].randNum = _randNum;
players[msg.sender].randState = RandProcessState.AwaitingNumResponse;
players[msg.sender].valid = true;
players[house].valid = false;
blockNum = block.number;
emit StateChange(uint256(players[msg.sender].randState) + 6);
}
// Dealer submits a number corresponding to their hash
function numResponse(uint256 _randNum) public onlyDealer() isInProgress() { //Add error trapping
for (uint i = 0; i < target.length; i++){
if (
players[target[i]].randState == RandProcessState.AwaitingNumResponse &&
keccak256(abi.encode(_randNum, msg.sender)) == bytes32(hashNums[i])
) {
delete hashNums[i];
randNums[i] = _randNum;
players[target[i]].randState = RandProcessState.AwaitingHit;
blockNum = block.number;
if (target.length == 1) {
players[house].valid = true;
}
players[target[i]].valid = false;
emit StateChange(uint256(players[target[i]].randState) + 6);
}
}
}
// Add another card to the player hand if able to
function hit() public onlyPlayer() notDealer() isInProgress() {
require(verifyHit() && players[msg.sender].randState == RandProcessState.AwaitingHit, "Invalid hit.");
players[msg.sender].randState = RandProcessState.AwaitingHashRequest;
for (uint256 i = 0; i < target.length; i++) {
if (target[i] == msg.sender) {
addCard(uint256(keccak256(abi.encode(randNums[i] ^ players[msg.sender].randNum))), msg.sender);
target[i] = target[target.length-1];
target.length--;
delete randNums[i];
i = uint256(target.length); //Replace with break statement later
}
}
evaluateHand(msg.sender);
transferToSplit();
blockNum = block.number;
emit StateChange(uint256(players[msg.sender].randState) + 6); //temp
}
// Returns true If user is allowed to use the hit command, false otherwise
function verifyHit() public view isInProgress() returns(bool verified){
verified = !players[msg.sender].done;
}
// Signal that user is done working with the current hand if able to
function stand() external onlyPlayer() notDealer() isInProgress() {
require(
!players[msg.sender].done &&
players[msg.sender].randState == RandProcessState.AwaitingHashRequest &&
players[msg.sender].cards.length >= 2,
"Invalid stand."
);
players[msg.sender].done = true;
players[msg.sender].valid = true;
transferToSplit();
blockNum = block.number;
}
// If card total is 9,10 or 11, double bet, hit and "stand" if able to
function doubleDown() external onlyPlayer() notDealer() isInProgress(){
require(verifyDoubleDown() && players[msg.sender].randState == RandProcessState.AwaitingHit, "Invalid double down.");
hit();
players[msg.sender].pool -= players[msg.sender].bet;
players[msg.sender].bet *= 2;
players[msg.sender].done = true;
players[msg.sender].valid = true;
blockNum = block.number;
}
// Returns true if the user is allowed to double down, false otherwise
function verifyDoubleDown() public view isInProgress() returns(bool verified){
verified = verifyHit() &&
players[msg.sender].cardSum >= 9 &&
players[msg.sender].cardSum <= 11 &&
players[msg.sender].cards.length >= 2 &&
!players[msg.sender].split;
}
// If initial two cards are duplicate, split them into two hands if able to
function split() external onlyPlayer() notDealer() isInProgress() {
require(
players[msg.sender].randState == RandProcessState.AwaitingHashRequest &&
players[msg.sender].cards.length == 2 &&
!players[msg.sender].split &&
players[msg.sender].cards[0] % 13 == players[msg.sender].cards[1] % 13,
"Invalid split."
);
players[msg.sender].pool -= players[msg.sender].bet; //Bet not incremented since it is used twice for payout
players[msg.sender].splitCards.push(players[msg.sender].cards[1]);
players[msg.sender].cards.length--;
players[msg.sender].split = true;
players[msg.sender].cardSum /= 2;
players[msg.sender].altCardSum = players[msg.sender].cardSum;
blockNum = block.number;
}
// If the player still has a split hand and is allowed to work on it, move to that hand
function transferToSplit() private {
if (players[msg.sender].done && players[msg.sender].split && players[msg.sender].splitCards.length == 1) {
players[msg.sender].splitCards = players[msg.sender].cards;
players[msg.sender].cards.length = 0;
players[msg.sender].cards.push(players[msg.sender].splitCards[0]);
players[msg.sender].altCardSum += players[msg.sender].cardSum;
players[msg.sender].cardSum = players[msg.sender].altCardSum - players[msg.sender].cardSum;
players[msg.sender].altCardSum -= players[msg.sender].cardSum;
players[msg.sender].flexibility = 0;
players[msg.sender].done = false;
players[msg.sender].valid = false;
}
}
// Resets the values needed to redo the random number generation process
function finalRandProcess() external isInProgress() {
// Only if out of time or everyone is done
require (
(block.number > blockNum + 5) ||
(finished(playerNums[1]) && finished(playerNums[2]) && finished(playerNums[3]) && finished(playerNums[4])),
"Players still have time to make their moves!"
);
// Remove invalid players
kick();
// Reset necessary values to randomize a number again
taskDone = 0;
players[house].hashNum = 0;
players[house].valid = false;
for (uint256 i = 1; i <= playerCount; i++) {
players[playerNums[i]].hashNum = 0;
players[playerNums[i]].valid = false;
}
state = GameState.ProcessingRandom;
emit StateChange(uint256(state)); //temp
}
// Returns true if player is done the game, false otherwise
function finished(address _address) private view returns (bool){
return players[_address].bet == 0 || (players[_address].done && players[_address].splitCards.length != 1);
}
// Add appropriate amount of cards to dealer hand and pay players accordingly
function finishGame() private {
revealDealerCards();
for (uint256 i = 1; i <= playerCount; i++) {
if (players[playerNums[i]].valid){
if (players[playerNums[i]].split) {
payOut(playerNums[i], players[playerNums[i]].altCardSum);
}
payOut(playerNums[i], players[playerNums[i]].cardSum);
players[playerNums[i]].bet = 0;
players[playerNums[i]].pool += players[playerNums[i]].deposit;
players[playerNums[i]].deposit = 0;
}
}
state = GameState.Finished;
emit StateChange(uint256(state)); //temp
}
// Add appropriate amount of cards to dealer hand
function revealDealerCards() private {
while (players[house].cardSum < 17) {
globalRand = addCard(globalRand, house);
evaluateHand(house);
}
}
// Sets user win values based on each hand
function payOut(address _address, uint256 _cardSum) private {
if (_cardSum > 21) {
players[house].pool += players[_address].bet;
}
else {
if (_cardSum == players[house].cardSum) {
if (players[_address].blackjack) {
if (players[house].blackjack) {
players[_address].pool += players[_address].bet;
} else {
players[house].pool -= players[_address].bet * 2;
players[_address].pool += players[_address].bet * 3;
}
} else {
if (players[house].blackjack) {
players[house].pool += players[_address].bet;
} else {
players[_address].pool += players[_address].bet;
}
}
} else if (players[house].cardSum > 21) {
players[house].pool -= players[_address].bet;
players[_address].pool += players[_address].bet * 2;
} else if (_cardSum > players[house].cardSum) {
players[house].pool -= players[_address].bet;
players[_address].pool += players[_address].bet * 2;
} else {
players[house].pool += players[_address].bet;
}
}
}
// Withdraws all of users money deposited in contract
function withdraw (uint256 _amount) public {
// If player, game must be done
require (
!(msg.sender == house ||
msg.sender == playerNums[1] ||
msg.sender == playerNums[2] ||
msg.sender == playerNums[3] ||
msg.sender == playerNums[4]) ||
state == GameState.Finished ||
state == GameState.Accepting,
"You can't withdraw now."
);
// Adds shifts bet to pool - Might not need
players[msg.sender].pool += players[msg.sender].bet;
players[msg.sender].bet = 0;
// Sets possible loss accordingly - Might be incorrect
possibleLoss -= players[msg.sender].pool;
// Withdraws appropriate amount
if (_amount < players[msg.sender].pool) {
players[msg.sender].pool -= _amount;
players[msg.sender].wallet.transfer(_amount);
} else {
uint256 transferAmount = players[msg.sender].pool; //To prevent exploits in fallback code
players[msg.sender].pool = 0;
players[msg.sender].wallet.transfer(transferAmount);
}
}
// Withdraws and removes player from lobby
function leave () external onlyPlayer() notDealer() {
require (state == GameState.Finished || state == GameState.Accepting, "You can't leave during the game!");
// Make sure all money is withdrawed by setting to 2x total just in case
withdraw(players[msg.sender].pool*2);
// Remove player from lobby
for (uint256 i = 1; i <= 4; i++) {
if(playerNums[i] == msg.sender) {
delete players[playerNums[i]];
delete playerNums[i];
playerCount--;
}
}
}
// Implement at a later time - Should allow contract self-destruct after finish
/*function end () public onlyDealer() {
require (state == GameState.Finished, "You can't leave during the game!");
selfdestruct(msg.sender);
}*/
// Converts a number and user address into a hash
function returnHash(uint256 n) public view returns (uint256){
return uint256(keccak256(abi.encode(n, msg.sender)));
}
// Returns user's deposit
function returnDeposit() external view returns (uint256){
return players[msg.sender].deposit;
}
// WARNING: Next three functions need to be checked to ensure that blockchain cannot see param values
// Sends a number hashed to corresponding method
function submitAutoHash(uint256 n) external onlyPlayer() isProcessingRandom(){
submitHash(returnHash(n));
}
// Sends a number hashed to corresponding method
function submitAutoHashRequest(uint256 n) external onlyPlayer() notDealer() isInProgress(){
hashRequest(returnHash(n));
}
// Sends a number hashed to corresponding method
function submitAutoHashResponse(uint256 n) external onlyPlayer() isInProgress(){
hashResponse(returnHash(n));
}
// Returns true if user has completed their current hand, false otherwise
function done(address _address) external view returns(bool){
return players[_address].done;
}
//============================================The following functions are for testing purposes only. They will be removed on final build============================================\\
function showCards() external view returns (uint256[] memory){
return players[msg.sender].cards;
}
function showSplitCards() external view returns (uint256[] memory){
return players[msg.sender].splitCards;
}
function returnCardSum() external view returns (uint256){
return players[msg.sender].cardSum;
}
function doNothing() external pure{}
} | Submit the user's number corresponding to their hash | function submitNumber(uint256 _randNum) external onlyPlayer() isVerifyingRandom() {
require (
keccak256(abi.encode(_randNum, msg.sender)) == bytes32(players[msg.sender].hashNum) && !players[msg.sender].valid,
"Your hash does not match your number!"
);
players[msg.sender].valid = true;
taskDone++;
players[msg.sender].randNum = _randNum;
if (taskDone == (playerCount + 1)) {
state = GameState.PreparingGame;
prepare();
}
}
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./partial_match/1/0xFa81b792cAFE81301A24Dad70F7d9E580F409a5d/sources/DAOPlayMarketToken.sol | * @dev Limit token transfer until the crowdsale is over./ | modifier canTransfer() {
assert(released);
_;
}
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./full_match/4/0x340fC01431218a68d81F19F12E149C0804a5e1b6/sources/browser/MysteryBoxProxy.sol | Called when debug some codes | event Debug(address, uint256);
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pragma solidity 0.5.12;
/**
* (c) 2021 Akiva Capital Holdings, LLC. All Rights Reserved.
*
* For LICENSE details, please visit:
* https://github.com/akiva-capital-holdings/pairwyse-smart-contracts/blob/master/LICENSE
*
*/
import "./helpers/ClaimableIni.sol";
import "./helpers/SafeMath.sol";
import "./mcd/McdWrapper.sol";
import "./interfaces/IConfig.sol";
import "./interfaces/IAgreement.sol";
/**
* @title Base Agreement contract
* @dev Contract will be deployed only once as logic(implementation), proxy will be deployed by FraFactory for each
* agreement as storage
*/
contract Agreement is IAgreement, ClaimableIni, McdWrapper {
using SafeMath for uint;
using SafeMath for int;
struct Asset {
uint collateral;
uint dai;
}
uint256 constant internal YEAR_SECS = 365 days;
mapping(uint => uint) public statusSnapshots; // Agreement status timestamp snapshots
mapping(address => Asset) public assets; // Agreement participants assets
Statuses public status; // Agreement status
ClosedTypes public closedType; // Type the agreement is closed by
address public configAddr; // Config contract address
bool public isETH; // True if agreement collateral is ether
bool public isRisky; // Agreement risky marker
/**
* Delta shows user's debt (ray units)
* if delta < 0 - it is borrower's debt to lender
* if delta > 0 - it is lender's debt to borrower
*/
bytes32 public collateralType; // Bytes32 representation of collateral type like ETH-A
address payable public borrower; // Borrower address
address payable public lender; // Lender address
int256 public delta;
uint256 public duration; // Aggreement duration in seconds
uint256 public expireDate; // Agreement expiration date. Is calculated during match
uint256 public startingCollateralAmount; // Initial collateral amount posted at initiation of the Agreement
uint256 public collateralAmount; // Updated collateral amount
uint256 public initDebtPrincipal; // Dai Principal (i.e. notional amount) at initiation of the Agreement
uint256 public cdpDebtValue; // Dai debt amount of CDP at the last update
uint256 public interestRate; // Fixed intereast rate %
uint256 public cdpId; // Vault (CDP) id in maker dao contracts
uint256 public lastCheckTime; // Last time the agreement was updated
uint256 public drawnTotal; // Total amount drawn to cdp while paying off borrower's agreement debt
uint256 public injectedTotal; // Total amount injected to cdp during paying off lender's agreement debt
uint256 public feeAccum; // shows borrower's unpaid fee debt, in RAY
uint256 public feePaidTotal; // shows paid fee in DAI
/**
* @dev Grants access only to agreement's borrower
*/
modifier onlyBorrower() {
require(msg.sender == borrower, "AGR1");
_;
}
/**
* @dev Grants access only if agreement has appropriate status
* @param _status status should be checked with
*/
modifier hasStatus(Statuses _status) {
require(status == _status, "AGR2");
_;
}
/**
* @dev Grants access only if agreement has status before requested one
* @param _status check before status
*/
modifier beforeStatus(Statuses _status) {
require(status < _status, "AGR3");
_;
}
function init() external initializer {
ClaimableIni.initialize();
}
/**
* @dev Initialize new agreement
* @param _borrower borrower address
* @param _collateralAmount value of borrower's collateral amount put into the contract as collateral or approved to
* transferFrom
* @param _debtValue value of debt
* @param _duration number of seconds which agreement should be terminated after
* @param _interestRate percent of interest rate, should be passed like RAY
* @param _collateralType type of collateral, should be passed as bytes32
* @param _isETH true if ether and false if erc-20 token
* @param _cdpId if onboarding an existing MakerDAO CDP vault > 0, else = 0
* @param _configAddr config contract address
*/
function initAgreement(
address payable _borrower,
uint256 _collateralAmount,
uint256 _debtValue,
uint256 _duration,
uint256 _interestRate,
bytes32 _collateralType,
bool _isETH,
uint256 _cdpId,
address _configAddr
) public payable onlyContractOwner {
require(IConfig(_configAddr).collateralsEnabled(_collateralType), "AGR4");
require(toRay(_debtValue) >= getDust(_collateralType), "AGR5");
require(IConfig(_configAddr).checkCollateralAmount(_collateralType, _collateralAmount), "AGR6");
require((_interestRate > ONE) && (_interestRate <= ONE * 2), "AGR7");
require(IConfig(_configAddr).checkDuration(_duration), "AGR8");
require(_collateralAmount > 0, "AGR16");
require(_cdpId > 0 || !_isETH || msg.value == _collateralAmount, "AGR9");
configAddr = _configAddr;
isETH = _isETH;
cdpId = _cdpId;
borrower = _borrower;
initDebtPrincipal = _debtValue;
cdpDebtValue = initDebtPrincipal;
duration = _duration;
interestRate = _interestRate;
startingCollateralAmount = _collateralAmount;
collateralAmount = startingCollateralAmount;
collateralType = _collateralType;
_nextStatus();
_initMcdWrapper(collateralType, isETH);
emit AgreementInitiated(borrower, collateralAmount, cdpDebtValue, duration, interestRate);
_monitorRisky();
}
function setProxy(address payable _proxy) external onlyContractOwner {
proxyAddress = _proxy;
}
/**
* @dev Approve the agreement. Only for contract owner (FraFactory)
* @return Operation success
*/
function approveAgreement() external onlyContractOwner hasStatus(Statuses.Pending) returns(bool _success) {
_nextStatus();
emit AgreementApproved();
return true;
}
/**
* @dev Match lender to the agreement.
* @return Operation success
*/
function matchAgreement() external hasStatus(Statuses.Open) returns(bool _success) {
require(msg.sender != borrower, "AGR10");
_nextStatus();
expireDate = block.timestamp.add(duration);
lender = msg.sender;
lastCheckTime = block.timestamp;
// transfer dai from lender to agreement & lock lender's dai to dsr
_transferFromDai(msg.sender, address(this), cdpDebtValue);
_lockDai(cdpDebtValue);
if (cdpId == 0){
if (isETH) {
cdpId = _openLockETHAndDraw(collateralType, collateralAmount, cdpDebtValue);
} else {
cdpId = _openLockERC20AndDraw(collateralType, collateralAmount, cdpDebtValue, true);
}
}
uint drawnDai = _balanceDai(address(this));
// due to the lack of preceision in mcd cdp contracts drawn dai can be less by 1 dai wei
emit AgreementMatched(lender, expireDate, cdpId, collateralAmount, cdpDebtValue, drawnDai);
_pushDaiAsset(borrower, cdpDebtValue < drawnDai ? cdpDebtValue : drawnDai);
return true;
}
/**
* @dev Update Agreement state. Calls needed function according to the expireDate
* (terminates or liquidated or updates the agreement)
* @return Operation success
*/
function updateAgreement() external onlyContractOwner hasStatus(Statuses.Active) returns(bool _success) {
if (block.timestamp > expireDate) {
_closeAgreement(ClosedTypes.Ended);
_updateAgreementState(true);
return true;
}
if (!isCdpSafe(collateralType, cdpId)) {
_closeAgreement(ClosedTypes.Liquidated);
_updateAgreementState(true);
return true;
}
_updateAgreementState(false);
return true;
}
/**
* @dev Reject agreement by admin or cron job before it is matched, change status to the correspondant one, refund
* @return Operation success
*/
// TODO: add test
function rejectAgreement() external beforeStatus(Statuses.Active) returns(bool _success) {
require(isOwner(msg.sender) || msg.sender == borrower, "AGR19");
_closeAgreement(ClosedTypes.Cancelled);
_pushCollateralAsset(borrower, collateralAmount);
return true;
}
/**
* @dev Block active agreement, change status to the correspondant one, refund
* @return Operation success
*/
function blockAgreement() external hasStatus(Statuses.Active) onlyContractOwner returns(bool _success) {
_closeAgreement(ClosedTypes.Blocked);
_refund();
return true;
}
/**
* @dev Lock additional ether as collateral to agreement cdp contract
* @param _amount collateral amount for additional lock
* @return Operation success
*/
function lockAdditionalCollateral(
uint _amount
) external payable onlyBorrower beforeStatus(Statuses.Closed) returns(bool _success) {
require(isStatus(Statuses.Open) || isStatus(Statuses.Active), "AGR11");
if (isETH) {
require(msg.value == _amount, "AGR12");
} else {
require(msg.value == 0, "AGR13");
require(erc20TokenContract(collateralType).transferFrom(msg.sender, address(this), _amount), "AGR14");
}
collateralAmount = collateralAmount.add(_amount);
if (isStatus(Statuses.Active)) {
(isETH) ? _lockETH(collateralType, cdpId, msg.value) : _lockERC20(collateralType, cdpId, _amount, true);
}
emit AdditionalCollateralLocked(_amount);
_monitorRisky();
return true;
}
/**
* @dev Withdraw dai to user's external wallet
* @param _amount dai amount for withdrawal
*/
function withdrawDai(uint _amount) external {
_popDaiAsset(msg.sender, _amount);
_transferDai(msg.sender, _amount);
}
/**
* @dev Withdraw collateral to user's (msg.sender) external wallet from internal wallet
* @param _amount collateral amount for withdrawal
*/
function withdrawCollateral(uint _amount) external {
_popCollateralAsset(msg.sender, _amount);
if (isETH) {
msg.sender.transfer(_amount);
} else {
_transferERC20(collateralType, msg.sender, _amount);
}
}
/**
* @dev Withdraw accidentally locked ether in the contract, can be called only after agreement is closed and all
* assets are refunded. Check the current balance is more than users ether assets, and withdraw the remaining ether
* @param _to address should be withdrawn to
*/
function withdrawRemainingEth(address payable _to) external hasStatus(Statuses.Closed) onlyContractOwner {
uint _remainingEth = isETH ?
address(this).balance.sub(assets[borrower].collateral.add(assets[lender].collateral)) :
address(this).balance;
require(_remainingEth > 0, "AGR15");
_to.transfer(_remainingEth);
}
/**
* @dev Get agreement main info
*/
function getInfo() external view returns(
address _addr,
uint _status,
uint _closedType,
uint _duration,
address _borrower,
address _lender,
bytes32 _collateralType,
uint _collateralAmount,
uint _debtValue,
uint _interestRate, // per sec
bool _isRisky
) {
_addr = address(this);
_status = uint(status);
_closedType = uint(closedType);
_duration = duration;
_borrower = borrower;
_lender = lender;
_collateralType = collateralType;
_collateralAmount = collateralAmount;
_debtValue = cdpDebtValue;
_interestRate = interestRate;
_isRisky = isRisky;
}
/**
* @dev Get user assets available for withdrawal
* @param _holder address of lender or borrower
* @return collateral amount
* @return dai amount
*/
function getAssets(address _holder) public view returns(uint, uint) {
return (assets[_holder].collateral, assets[_holder].dai);
}
/**
* @dev Check if agreement has appropriate status
* @param _status status should be checked with
*/
function isStatus(Statuses _status) public view returns(bool) {
return status == _status;
}
/**
* @dev Check if agreement has status before requested one
* @param _status check before status
*/
function isBeforeStatus(Statuses _status) public view returns(bool) {
return status < _status;
}
/**
* @dev Check if agreement is closed with appropriate type
* @param _type type should be checked with
*/
function isClosedWithType(ClosedTypes _type) public view returns(bool) {
return isStatus(Statuses.Closed) && (closedType == _type);
}
/**
* @dev Borrower debt according to FRA
*/
function borrowerFraDebt() public view returns(uint) {
return (delta < 0) ? uint(fromRay(-delta)) : 0;
}
/**
* @dev check whether pending or open agreement should be canceled automatically by cron
* @param _approveLimit approve limit secods
* @param _matchLimit match limit secods
* @return true if should be cancelled
*/
function checkTimeToCancel(uint _approveLimit, uint _matchLimit) public view returns(bool) {
if (
(
isStatus(Statuses.Pending)
&& block.timestamp > statusSnapshots[uint(Statuses.Pending)].add(_approveLimit)
) || (
isStatus(Statuses.Open)
&& block.timestamp > statusSnapshots[uint(Statuses.Open)].add(_matchLimit)
)
) return true;
return false;
}
/**
* @dev get collateralization ratio, if cdp is already opened - get cdp CR, if no - calculate according to agreement
* initial parameters
* @return collateralization ratio in RAY
*/
function getCR() public view returns(uint) {
return cdpId > 0
? getCdpCR(collateralType, cdpId)
: collateralAmount.mul(getPrice(collateralType)).div(cdpDebtValue);
}
/**
* @dev get collateralization ratio buffer (difference between current CR and minimal one)
* @return buffer percents
*/
function getCRBuffer() public view returns(uint) {
return getCR() <= getMCR(collateralType) ? 0 : getCR().sub(getMCR(collateralType)).mul(100).div(ONE);
}
/**
* @dev Save timestamp for current status
*/
function _doStatusSnapshot() internal {
statusSnapshots[uint(status)] = block.timestamp;
}
/**
* @dev Close agreement
* @param _closedType closing type
* @return Operation success
*/
function _closeAgreement(ClosedTypes _closedType) internal returns(bool _success) {
_switchStatusClosedWithType(_closedType);
emit AgreementClosed(uint(_closedType), msg.sender);
return true;
}
/**
* @dev Updates the state of Agreement
* @param _isLastUpdate true if the agreement is going to be terminated, false otherwise
* @return Operation success
*/
function _updateAgreementState(bool _isLastUpdate) internal returns(bool _success) {
if (_isLastUpdate) assert(block.timestamp >= expireDate);
uint timeInterval = block.timestamp.sub(lastCheckTime);
uint injectionAmount;
uint drawnDai;
uint currentDebt;
uint dsrEff = rpow(getDsr(), timeInterval, ONE);
uint firEff = rpow(interestRate, timeInterval, ONE);
int savingsDifference = getDsr() > interestRate
? int(cdpDebtValue.mul(dsrEff.sub(firEff)))
: -int(cdpDebtValue.mul(firEff.sub(dsrEff)));
uint feeFrac = rpow(IConfig(configAddr).acapFee(), timeInterval, ONE).sub(ONE);
uint nowFee = cdpDebtValue.mul(feeFrac);
feeAccum = feeAccum.add(nowFee);
uint feePay = fromRay(feeAccum);
delta = delta.add(savingsDifference);
currentDebt = uint(fromRay(delta < 0 ? -delta : delta)); // and this is borrower debt
//emit DebtState(cdpId, currentDebt, delta, savingsDifference); // new
if (currentDebt >= (_isLastUpdate ? 1 : IConfig(configAddr).injectionThreshold())) {
if (delta < 0) { // if delta < 0 - currentDebt is borrower's debt to lender
drawnDai = _drawDaiToCdp(collateralType, cdpId, currentDebt);
if (drawnDai > 0) {
_pushDaiAsset(lender, drawnDai); // push to internal wallet
delta = delta.add(int(toRay(drawnDai)));
drawnTotal = drawnTotal.add(drawnDai);
}
} else { // delta > 0 - currentDebt is lender's debt to borrower
injectionAmount = _injectToCdpFromDsr(cdpId, currentDebt);
delta = delta.sub(int(toRay(injectionAmount)));
injectedTotal = injectedTotal.add(injectionAmount);
}
}
if (feePay > IConfig(configAddr).injectionThreshold() || _isLastUpdate) {
drawnDai = _drawDaiToCdp(collateralType, cdpId, feePay);
if (drawnDai > 0) {
_pushDaiAsset(IConfig(configAddr).acapAddr(), drawnDai);
drawnTotal = drawnTotal.add(drawnDai);
feePaidTotal = feePaidTotal.add(drawnDai);
feeAccum = feeAccum.sub(toRay(drawnDai));
}
}
emit AgreementUpdated(savingsDifference, delta, timeInterval, drawnDai, injectionAmount);
// for the next iteration, last debt value and time
lastCheckTime = block.timestamp;
(, cdpDebtValue) = getCdpInfo(collateralType, cdpId); // update new starting debt value for the next update
_monitorRisky();
if (_isLastUpdate) _refund();
return true;
}
/**
* @dev Monitor and set up or set down risky marker
*/
function _monitorRisky() internal {
bool _isRisky = getCRBuffer() <= IConfig(configAddr).riskyMargin();
if (isRisky != _isRisky) {
isRisky = _isRisky;
emit RiskyToggled(_isRisky);
}
}
/**
* @dev Refund agreement, push dai to lender assets, transfer cdp ownership to borrower if debt is payed
* @return Operation success
*/
function _refund() internal {
_pushDaiAsset(lender, _unlockAllDai());
_transferCdpOwnershipToProxy(cdpId, borrower);
emit CdpOwnershipTransferred(borrower, cdpId);
}
/**
* @dev Serial status transition
*/
function _nextStatus() internal {
_switchStatus(Statuses(uint(status) + 1));
}
/**
* @dev switch to exact status
* @param _next status that should be switched to
*/
function _switchStatus(Statuses _next) internal {
status = _next;
_doStatusSnapshot();
}
/**
* @dev switch status to closed with exact type
* @param _closedType closing type
*/
function _switchStatusClosedWithType(ClosedTypes _closedType) internal {
_switchStatus(Statuses.Closed);
closedType = _closedType;
}
/**
* @dev Add collateral to user's internal wallet
* @param _holder user's address
* @param _amount collateral amount to push
*/
function _pushCollateralAsset(address _holder, uint _amount) internal {
assets[_holder].collateral = assets[_holder].collateral.add(_amount);
emit AssetsCollateralPush(_holder, _amount, collateralType);
}
/**
* @dev Add dai to user's internal wallet
* @param _holder user's address
* @param _amount dai amount to push
*/
function _pushDaiAsset(address _holder, uint _amount) internal {
assets[_holder].dai = assets[_holder].dai.add(_amount);
emit AssetsDaiPush(_holder, _amount);
}
/**
* @dev Take away collateral from user's internal wallet
* @param _holder user's address
* @param _amount collateral amount to pop
*/
function _popCollateralAsset(address _holder, uint _amount) internal {
assets[_holder].collateral = assets[_holder].collateral.sub(_amount);
emit AssetsCollateralPop(_holder, _amount, collateralType);
}
/**
* @dev Take away dai from user's internal wallet
* @param _holder user's address
* @param _amount dai amount to pop
*/
function _popDaiAsset(address _holder, uint _amount) internal {
assets[_holder].dai = assets[_holder].dai.sub(_amount);
emit AssetsDaiPop(_holder, _amount);
}
function() external payable {}
}
| * @dev Take away dai from user's internal wallet @param _holder user's address @param _amount dai amount to pop/ | function _popDaiAsset(address _holder, uint _amount) internal {
assets[_holder].dai = assets[_holder].dai.sub(_amount);
emit AssetsDaiPop(_holder, _amount);
}
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// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.6;
// CONTRACT FOR CUSTOMER RELATED OPERATIONS
contract SCFCustomerOperations {
// BookingStatus of customer
enum SCFBookingStatus {INITIATED, CONFIRMED, AIRLINE_CANCELLED_REFUND_COMPLETED, USER_CANCELLED_REFUND_COMPLETED, CLAIM_REFUND_COMPLETED, DELAY, COMPLETED}
uint8 SCFPredefinedRefundPercentage = 70;
// Data structure for booking data
struct SCFBookingData {
address payable customer; // Address of the customer
string flight_number;
uint256 travel_timestamp; // Travel timestamp
uint256 booking_timestamp; // Timestamp when booking happened
uint256 delay;
uint8 seat_category;
SCFBookingStatus booking_status; // current status of the booking
uint256 booking_amount; // booking cost
string booking_comment; // Comment specifying the current status of the booking
uint booking_id;
uint8 penalty_percentage; // penalty percentage calculated based on cancellation time
}
SCFBookingData _bookingData;
// Invoked when Customer initiates the booking process
constructor(address payable _customer, string memory _flight_number, uint8 _seat_category, uint256 _travel_timestamp) {
_bookingData = SCFBookingData({
customer : _customer,
flight_number : _flight_number,
seat_category : _seat_category,
travel_timestamp: _travel_timestamp,
booking_timestamp: block.timestamp,
booking_status : SCFBookingStatus.INITIATED,
booking_amount: 0,
booking_comment: '',
booking_id : 0,
delay: 0,
penalty_percentage: 10
});
}
function updateDelay(uint256 delay) public{
_bookingData.delay = delay;
}
function claimRefund(uint8 _flightStatus, uint _flightStatusUpdateTime) public returns (uint8) {
uint256 currentTime= block.timestamp;
//refund can be made only after 24h from scheduled departure time
if (currentTime < (_bookingData.travel_timestamp + 86400)) {
return 0;
}
// They should get a complete refund in case of cancellation by the airline.
// This is taken care of in airline update status if the flight is cancelled
// refund cannot be made for booking if the booking is in these states
if (_bookingData.booking_status == SCFBookingStatus.USER_CANCELLED_REFUND_COMPLETED &&
_bookingData.booking_status == SCFBookingStatus.CLAIM_REFUND_COMPLETED &&
_bookingData.booking_status == SCFBookingStatus.AIRLINE_CANCELLED_REFUND_COMPLETED &&
_bookingData.booking_status == SCFBookingStatus.COMPLETED) {
return 0;
}
uint8 refundPercent;
// If flight not updated the status after 24 hours of flight departure
if (_flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.UNKNOWN) && _flightStatusUpdateTime == 0) {
refundPercent = 100;
_bookingData.booking_status = SCFBookingStatus.AIRLINE_CANCELLED_REFUND_COMPLETED;
_bookingData.booking_comment = "NO_UPD";
}
// If flight status is DELAY, refund the predefined refund percentage
if (_flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.incident) ||
_flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.diverted)) {
refundPercent = SCFPredefinedRefundPercentage;
_bookingData.booking_status = SCFBookingStatus.CLAIM_REFUND_COMPLETED;
_bookingData.booking_comment = "DELAY";
}
return refundPercent;
}
// This function will be invoked when the customer performs the cancel booking.
// this will return penalty percentage as defined by the airlines
function calculatePenaltyPercentage(uint _travel_timestamp) public returns (uint8) {
uint256 current_timestamp = block.timestamp;
uint256 time_diff = _travel_timestamp + _bookingData.delay- current_timestamp;
if(time_diff < 7200){// less than 2 hours before departure
_bookingData.penalty_percentage = 0;
} else if(time_diff >= 7200 && time_diff < 18000){// 2-5 hours before departure
_bookingData.penalty_percentage = 50;
} else if(time_diff >=18000 && time_diff < 36000){// 5-10 hours before departure
_bookingData.penalty_percentage = 40;
} else if(time_diff >=36000 && time_diff < 54000){// 10-15 hours before departure
_bookingData.penalty_percentage = 20;
}
else {
_bookingData.penalty_percentage = 10;
}
return _bookingData.penalty_percentage;
}
// Set function: Invoked when booking status of customer to be updated.
function updateBookingStatus(SCFBookingStatus _booking_status) public returns (bool) {
_bookingData.booking_status = _booking_status;
if (_booking_status == SCFBookingStatus.CONFIRMED)
_bookingData.booking_comment = "CNF";
if (_booking_status == SCFBookingStatus.AIRLINE_CANCELLED_REFUND_COMPLETED)
_bookingData.booking_comment = "FLI CAN";
if (_booking_status == SCFBookingStatus.USER_CANCELLED_REFUND_COMPLETED)
_bookingData.booking_comment = "CUS CAN";
if (_booking_status == SCFBookingStatus.CLAIM_REFUND_COMPLETED)
_bookingData.booking_comment = "REFUNDED";
if (_booking_status == SCFBookingStatus.DELAY)
_bookingData.booking_comment = "DELAYED";
return true;
}
// Set function: Invoked when customer finished with the booking process to update the unique booking id and actual booking amount
function updateBookingDetails(uint _booking_id, uint _booking_amount) public returns (bool) {
_bookingData.booking_id = _booking_id;
_bookingData.booking_amount = _booking_amount;
return true;
}
// Get function: To get the customer address of booking
function getBookingCustomerAddress() public view returns(address payable) {
return (_bookingData.customer);
}
// Get function: To get the booking amount of booking
function getBookingAmount() public view returns(uint256) {
return (_bookingData.booking_amount);
}
// Reset function: Invoked when the booking gets cancelled
function resetBookingData() public returns (bool) {
_bookingData.booking_amount = 0;
_bookingData.booking_id = 0;
_bookingData.flight_number = '';
_bookingData.seat_category = 0;
return true;
}
//Returns customer address, booking amount, seat category, booking status, booking comment
function getBookingData() public view returns (address payable, uint, uint8, uint8, string memory) {
return (_bookingData.customer, _bookingData.booking_amount, uint8(_bookingData.seat_category),
uint8(_bookingData.booking_status), _bookingData.booking_comment);
}
function getTravelTimestamp() public view returns (uint) {
return (_bookingData.travel_timestamp);
}
}
// CONTRACT FOR AIRLINE RELATED OPERATIONS
contract SCFAirlineOperations {
// User defined variables
enum SCFFlightStatus {UNKNOWN, scheduled, active, landed, cancelled, incident, diverted}
enum SCFSeatCategory {UNKNOWN, Economy, PremiumEconomy, BusinessClass, FirstClass}
// Data structure to hold the flight data and booking details of the flight
struct SCFFlightData {
address airline;
string flight_number;
uint256 flight_datetime; //Flight departure time
uint256 flight_status_updatetime; //Time at which airline update the flight status
SCFFlightStatus flight_status;
string flight_status_comment;
uint32 number_of_seats;
uint256 delay;
uint8 booking_count; //counter for number of booking
uint256[] booking_ids; // Array of booking ids per flight.
}
SCFFlightData _flightData;
uint8 bookingIndex = 0;
mapping(SCFSeatCategory => uint) _seatPriceList; // Key is seat caetgory and value is the price in ethers
// Invoked during flight data intialization
constructor(address _airline, string memory _flightNo, uint256 _flight_timestamp, uint32 _number_of_seats) {
_flightData = SCFFlightData({
airline: _airline,
flight_number: _flightNo,
flight_datetime: _flight_timestamp,
flight_status: SCFFlightStatus.UNKNOWN,
flight_status_updatetime: 0,
booking_count: 0,
number_of_seats: _number_of_seats,
booking_ids: new uint[](_number_of_seats),
flight_status_comment: '',
delay: 0
});
}
function updateDelay(uint256 delay) public {
_flightData.delay=delay;
}
function updateComment(string memory comment) public returns(string memory){
_flightData.flight_status_comment = comment;
return _flightData.flight_status_comment;
}
function getComment() public view returns(string memory){
return _flightData.flight_status_comment;
}
//Set function: Invoked when customer is booking. Update the booking id in the list
function addToBookingList(uint _bookingId) public returns (bool) {
_flightData.booking_ids[bookingIndex] = _bookingId;
_flightData.booking_count = _flightData.booking_count + 1;
bookingIndex = _flightData.booking_count;
return true;
}
//Set function: Invoked when customer is cancelling the booking. Delete the booking id from the list
function deleteFromBookingList(uint _bookingId) public returns (bool) {
for (uint8 i = 0; i < _flightData.booking_ids.length; i++) {
if (_flightData.booking_ids[i] == _bookingId) {
_flightData.booking_ids[i] = 0;
bookingIndex = i;
_flightData.booking_count = _flightData.booking_count - 1;
}
}
return true;
}
// Set function: Invoked when airline upates the actual flight status
function updateFlightStatus(uint8 _flightStatus) public returns (bool) {
_flightData.flight_status_updatetime = block.timestamp;
_flightData.flight_status = SCFFlightStatus(_flightStatus);
if (_flightStatus == uint8(SCFFlightStatus.scheduled))
_flightData.flight_status_comment = "ON_TIME";
if (_flightStatus == uint8(SCFFlightStatus.cancelled))
_flightData.flight_status_comment = "AIR_CAN";
if (_flightStatus == uint8(SCFFlightStatus.incident) || _flightStatus == uint8(SCFFlightStatus.diverted))
_flightData.flight_status_comment = "FLI_DEL";
if (_flightStatus == uint8(SCFFlightStatus.landed))
_flightData.flight_status_comment = "FLI_DONE";
return true;
}
// Update function: Sets the seat price for the category
function updateFlightSeatPrice(uint8 _seatCategory, uint _seatPrice) public returns (bool) {
_seatPriceList[SCFSeatCategory(_seatCategory)] = _seatPrice;
return true;
}
// Reset function: Invoked during cancellation of flight
function resetFlightBookingData() public returns (bool) {
_flightData.booking_count = 0;
bookingIndex = 0;
delete _flightData.booking_ids;
return true;
}
// Validity function: Returns true if it finds the given booking_id, false otherwise
function validFlightBookingId(uint _bookingId) public view returns (bool) {
for (uint8 i = 0; i < _flightData.booking_ids.length; i++) {
if (_flightData.booking_ids[i] == _bookingId) {
return true;
}
}
return false;
}
// Get function: Gets the seat price for the category
function getSeatPrice(uint8 _seatCategory) public view returns (uint) {
return (_seatPriceList[SCFSeatCategory(_seatCategory)]);
}
// Get function: To get the array of booking ids of flight
function getBookingIds() public view returns (uint[] memory, uint) {
return (_flightData.booking_ids, _flightData.booking_ids.length);
}
// Get function: To get the total booking count
function getBookingCount() public view returns (uint8) {
return _flightData.booking_count;
}
// Get function: Returns booking_ids list and booking count.
function getFlightBookingData() public view returns(uint[] memory, uint8) {
return (_flightData.booking_ids, _flightData.booking_count);
}
// Get function: Returns flight status and comment
function getFlightStatus() public view returns(uint8, string memory) {
return (uint8(_flightData.flight_status), _flightData.flight_status_comment);
}
// Get function: Returns flight status update time
function getFlightStatusUpdateTime() public view returns(uint) {
return (_flightData.flight_status_updatetime);
}
// Get function: Returns flight timestamp
function getFlightTime() public view returns(uint) {
return (_flightData.flight_datetime);
}
}
// MAIN CONTRACT OF ENTRY
contract SCFServer {
//Utilities utils = new Utilities();
//DateTime dateUtils = new DateTime();
address private SCFCreator; // Airline address
address private SCFCurrentBookingOwner; // Current booking customer's address
uint seed = 0; //For random id generation
// To store the current booking details, needed for "getCurrentBookingData" function
uint private current_booking_id;
string private current_flight_number;
uint private current_flight_travel_date;
uint8 private seat_category;
string private current_booking_comment;
// Mapping for each AirlineOperations instance with the first key being the flight number and internal key is flight_start_timestamp
mapping(string => mapping(uint => SCFAirlineOperations)) _flightList;
// As we are deploying the contract for each airline, first key is flightNo, internal key is booking id and the value will be booking data of customer
mapping(string => mapping(uint => SCFCustomerOperations)) _bookingList;
// Main entry: Simulate flight data and objects for easy testing
constructor() {
SCFCreator = msg.sender;
// Simulated flight data
// https://www.epochconverter.com/ : Local time: 2021/9/25 9:30 AM
uint flight_start_timestamp = 1632500195;
SCFAirlineOperations flight1 = new SCFAirlineOperations(SCFCreator, "F721", flight_start_timestamp, 10);
_flightList["F721"][flight_start_timestamp] = flight1;
flight1.updateFlightSeatPrice(1, 1 ether);
flight1.updateFlightSeatPrice(2, 5 ether);
flight1.updateFlightSeatPrice(3, 10 ether);
flight1.updateFlightSeatPrice(4, 15 ether);
// https://www.epochconverter.com/ : Local time: 2021/9/25 10:30 AM
flight_start_timestamp = 1632362836;
SCFAirlineOperations flight2 = new SCFAirlineOperations(SCFCreator, "F755", flight_start_timestamp, 20);
_flightList["F755"][flight_start_timestamp] = flight2;
flight2.updateFlightSeatPrice(1, 1 ether);
flight2.updateFlightSeatPrice(2, 5 ether);
flight2.updateFlightSeatPrice(3, 10 ether);
flight2.updateFlightSeatPrice(4, 15 ether);
}
modifier onlyCreator() {
require(msg.sender == SCFCreator, "Only Airline can do this action");
_;
}
// Fallback function: to receive ethers in contract
receive() external payable {
}
function getFlightComment(string memory _flight_number, uint256 _flight_start_timestamp) public view returns(string memory){
SCFAirlineOperations flight = _flightList[_flight_number][_flight_start_timestamp];
return(flight.getComment());
}
// Airline function: To feed in flight data
function updateFlightData(string memory _flight_number, uint256 _flight_start_timestamp, uint32 _number_of_seats) public onlyCreator {
SCFAirlineOperations flight = new SCFAirlineOperations(msg.sender, _flight_number, _flight_start_timestamp, _number_of_seats);
_flightList[_flight_number][_flight_start_timestamp] = flight;
flight.updateFlightSeatPrice(1, 1 ether);
flight.updateFlightSeatPrice(2, 5 ether);
flight.updateFlightSeatPrice(3, 10 ether);
flight.updateFlightSeatPrice(4, 15 ether);
}
// Airline function: To update the flight seat price
function updateFlightSeatPrice(string memory _flight_number, uint256 _flight_start_timestamp, uint8 _seat_category, uint _price) public onlyCreator {
SCFAirlineOperations flight = _flightList[_flight_number][_flight_start_timestamp];
flight.updateFlightSeatPrice(_seat_category, _price * 1 ether);
}
//Oracle CRON Job injects data in this method
function handleFlightStatus(string memory _flightNumber, string memory _flightStatus, uint256 _departureTime, uint256 _actualTime) public returns(string memory) {
SCFAirlineOperations flight = _flightList[_flightNumber][_departureTime];
updateFlightStatus(_flightNumber, _departureTime, getFlightStatusIndex(_flightStatus), _actualTime - _departureTime);
flight.updateComment("UPDATED");
return flight.getComment();
}
// Airline operation: To update the flight status: scheduled,incident, , cancelled, diverted
// the cases of diverted and incident are treated as delay scenarios
// To be done: Flight status can be updated once. In that case, at the end of this function, update flight status as COMPLETED
// Initially, check if the status is COMPLETED, if so, stop proceeding further.
function updateFlightStatus(string memory _flight_number, uint _flight_start_timestamp, uint8 _flightStatus,uint delay) public onlyCreator returns (bool){
uint[] memory bookingIds;
uint bookedAmount;
uint length;
address payable bookedCustomer;
SCFAirlineOperations flight = _flightList[_flight_number][_flight_start_timestamp];
(uint8 flightStatus,) = flight.getFlightStatus();
require(flightStatus != uint8(SCFAirlineOperations.SCFFlightStatus.landed), "COMPLETED");
flight.updateFlightStatus(_flightStatus);
(bookingIds, length) = flight.getBookingIds();
for (uint8 i = 0; i < length; i++) {
if (bookingIds[i] != 0) { // Only process for valid booking ids.
SCFCustomerOperations booking = _bookingList[_flight_number][bookingIds[i]];
// In case of CANCEL, refund the amount to all booked customers of the flight
if (_flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.cancelled)) {
bookedAmount = booking.getBookingAmount();
require(getContractBalance() >= bookedAmount, "Insufficient funds");
//Refund the full booking amount to customer
bookedCustomer = booking.getBookingCustomerAddress();
bookedCustomer.transfer(bookedAmount);
//update the corresponding customer booking status and reset the booking data
booking.updateBookingStatus(SCFCustomerOperations.SCFBookingStatus.AIRLINE_CANCELLED_REFUND_COMPLETED);
booking.resetBookingData();
// Reset the flight booking data also
flight.resetFlightBookingData();
// Allowing the airline to update the flight status to only once.
flight.updateFlightStatus(uint8(SCFAirlineOperations.SCFFlightStatus.landed));
}
// In case of ONTIME, transfer the booking amount to the airline address
if (_flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.scheduled)) {
bookedAmount = booking.getBookingAmount();
require(getContractBalance() >= bookedAmount, "Insufficient funds");
//Transfer the booking amount to airline and update the booking status to COMPLETED
payable(msg.sender).transfer(bookedAmount);
booking.updateBookingStatus(SCFCustomerOperations.SCFBookingStatus.COMPLETED);
// Reset the flight booking data also
flight.resetFlightBookingData();
// Allowing the airline to update the flight status to only once.
flight.updateFlightStatus(uint8(SCFAirlineOperations.SCFFlightStatus.landed));
}
//in case of delay
if (_flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.incident) || _flightStatus == uint8(SCFAirlineOperations.SCFFlightStatus.diverted)){
flight.updateDelay(delay);
booking.updateDelay(delay);
flight.updateFlightStatus(_flightStatus);
booking.updateBookingStatus(SCFCustomerOperations.SCFBookingStatus.DELAY);
}
}
}
return true;
}
// Utility function: Booking id generation
function randomID() private returns (uint) {
seed++;
return uint(keccak256(abi.encodePacked(block.timestamp, msg.sender, seed))) %100;
}
// we get the flight status as string from the oracle so we need to convert it back to uint index of our enum
// to preserve functionality, there could be a better way to do this, but right now falling back to brute logic of string comparison
function getFlightStatusIndex(string memory stringStatus) private pure returns(uint8) {
uint8 index = 0;// UNKNOWN
if(compareStrings(stringStatus, 'scheduled'))
index = 1;
else if(compareStrings(stringStatus, 'active'))
index = 2;
else if(compareStrings(stringStatus, 'landed'))
index = 3;
else if(compareStrings(stringStatus, 'cancelled'))
index = 4;
else if(compareStrings(stringStatus, 'incident'))
index = 5;
else if(compareStrings(stringStatus, 'diverted'))
index = 6;
return index;
}
function compareStrings(string memory a, string memory b) private pure returns (bool) {
return (keccak256(abi.encodePacked((a))) == keccak256(abi.encodePacked((b))));
}
// Customer function: To book a ticket
function initiateBooking(string memory _flight_number, uint8 _seat_category, uint256 _travel_timestamp) public payable returns (bool) {
//Validation of input to be added
uint256 booking_amount;
// Ensure booking is done from customer account
require(msg.sender != SCFCreator, "OWNER");
// Ensure booking is done only for the future datetime
require(_travel_timestamp > block.timestamp, "DT MISS");
// Ensure booking is not done on completed flight
SCFAirlineOperations flight = _flightList[_flight_number][_travel_timestamp];
(uint8 flight_status,) = flight.getFlightStatus();
require(flight_status != 4, "FLI DONE");
SCFCustomerOperations booking = new SCFCustomerOperations(payable(msg.sender), _flight_number, _seat_category, _travel_timestamp);
//Send the booking amount to the contract address
booking_amount = flight.getSeatPrice(_seat_category);
require(msg.value == booking_amount, "FUND");
payable(address(this)).transfer(msg.value);
current_booking_id = randomID();
_bookingList[_flight_number][current_booking_id] = booking;
current_flight_number = _flight_number;
current_flight_travel_date = _travel_timestamp;
seat_category = _seat_category;
flight.addToBookingList(current_booking_id);
booking.updateBookingStatus(SCFCustomerOperations.SCFBookingStatus.CONFIRMED);
booking.updateBookingDetails(current_booking_id, booking_amount);
current_booking_comment = "CNF";
SCFCurrentBookingOwner = msg.sender;
return true;
}
// Customer function: To cancel a indivdual booking
function cancelBooking(string memory _flight_number, uint _flight_start_timestamp, uint32 _booking_id) public returns (bool) {
uint8 penalty_percentage;
SCFAirlineOperations flight = _flightList[_flight_number][_flight_start_timestamp];
// Validate: Check if the booking_id is valid.
require(flight.validFlightBookingId(_booking_id) == true, "INVALID BOOKING_ID");
SCFCustomerOperations booking = _bookingList[_flight_number][_booking_id];
require(payable(msg.sender) == booking.getBookingCustomerAddress(), "OWN");
// Get the penalty_percentage as defined by the airlines in the contract. Allow cancel only till 2 hours of flight departure
penalty_percentage = booking.calculatePenaltyPercentage(_flight_start_timestamp);
require(penalty_percentage != 0, "Cancellation allowed only till 2 hours before flight departure");
// penalty amount to be payed to the airline
// rest of the amount to be payed back to the customer
uint256 amount = booking.getBookingAmount();
uint256 penalty = amount * penalty_percentage / 100;
require(getContractBalance() >= (amount - penalty), "Insufficient funds in contract");
payable(msg.sender).transfer(amount - penalty);
require(getContractBalance() >= penalty, "Insufficient funds in contract");
payable(SCFCreator).transfer(penalty);
booking.updateBookingStatus(SCFCustomerOperations.SCFBookingStatus.USER_CANCELLED_REFUND_COMPLETED);
booking.resetBookingData();
flight.deleteFromBookingList(_booking_id);
return true;
}
// Customer function: To claim refund
function claimRefund(string memory _flight_number, uint _flight_start_timestamp, uint _booking_id) public returns (bool) {
SCFAirlineOperations flight = _flightList[_flight_number][_flight_start_timestamp];
// Validate: Check if the booking_id is valid.
require(flight.validFlightBookingId(_booking_id) == true, "INVALID BOOKING_ID");
SCFCustomerOperations booking = _bookingList[_flight_number][_booking_id];
require(payable(msg.sender) == booking.getBookingCustomerAddress(), "OWN");
(uint8 flightStatus,) = flight.getFlightStatus();
uint8 refundPercentage = booking.claimRefund(flightStatus, flight.getFlightStatusUpdateTime());
if (refundPercentage == 0) {
return false;
} else {
uint256 amount = booking.getBookingAmount();
uint256 refund = amount * refundPercentage / 100;
require(getContractBalance() >= refund, "Insufficient funds in contract");
payable(msg.sender).transfer(refund);
require(getContractBalance() >= (amount - refund), "Insufficient funds in contract");
payable(SCFCreator).transfer(amount - refund);
return true;
}
}
// To be decided who can be the owner of this function
function getContractBalance() public view returns (uint256) {
address payable contractAddress = payable(address(this));
return (contractAddress.balance);
}
// Customer Function: to get the booking id and flight details immediately after booking
// Returns booking_id, flight_number, travel date, seat_category, booking_comment
function getCurrentBookingData() public view returns (uint, string memory, uint, uint8, string memory) {
require(payable(msg.sender) == SCFCurrentBookingOwner, "OWN");
return (current_booking_id, current_flight_number, current_flight_travel_date, seat_category, current_booking_comment);
}
// To be decided who can be the owner of this function
function getBookingData(string memory _flight_number, uint _booking_id) public view returns(address payable, uint, uint8, uint8, string memory) {
SCFCustomerOperations booking = _bookingList[_flight_number][_booking_id];
return booking.getBookingData();
}
// Airline function: To get the booking details for a flight.
// To be added onlyCreator modifier later, made it easy for unit testing
function getFlightBookingData(string memory _flight_number, uint _flight_start_timestamp) public view returns(uint[] memory, uint8) {
SCFAirlineOperations flight = _flightList[_flight_number][_flight_start_timestamp];
return flight.getFlightBookingData();
}
// the time format conversion from string YYYY-MM-DDTHH:mm:SS+00:00 to epoch is too costly operation
//so commenting out all utils methods and formatting date received from Oracle to epoch timestamp
// function getTimeStampz(string memory _departureTime) public view returns (uint256)
// {
// //bool result = false;
// //Thursday, September 23, 2021 5:09:26 PM
// //sample time from oracle response - 2021-09-22T23:59:00+00:00
// string[] memory dateparts = utils.split(_departureTime, "T");
// string[] memory timeparts = utils.split(dateparts[1],"+");
// timeparts = utils.split(timeparts[0],":");
// dateparts = utils.split(dateparts[0], "-");
// return dateUtils.toTimestamp(uint16(utils.stringToUint(dateparts[0])) , uint8(utils.stringToUint(dateparts[1])),
// uint8(utils.stringToUint(dateparts[2])), uint8(utils.stringToUint(timeparts[0])),
// uint8(utils.stringToUint(timeparts[1])), uint8(utils.stringToUint(timeparts[2])));
// }
}
//contract Utilities{
// function stringToUint(string memory s) public pure returns (uint) {
// bytes memory b = bytes(s);
// uint result = 0;
// uint oldResult = 0;
// for (uint i = 0; i < b.length; i++) { // c = b[i] was not needed
// if (b[i] >= bytes1(uint8(48)) && b[i] <= bytes1(uint8(57))) {
// // store old value so we can check for overflows
// oldResult = result;
// result = result * 10 + (uint8(b[i]) - 48); // bytes and int are not compatible with the operator -.
// }
// }
// return result;
// }
// function split(string memory _base, string memory _value)
// public
// pure
// returns (string[] memory splitArr) {
// bytes memory _baseBytes = bytes(_base);
// uint _offset = 0;
// uint _splitsCount = 1;
// while (_offset < _baseBytes.length - 1) {
// int _limit = _indexOf(_base, _value, _offset);
// if (_limit == -1)
// break;
// else {
// _splitsCount++;
// _offset = uint(_limit) + 1;
// }
// }
// splitArr = new string[](_splitsCount);
// _offset = 0;
// _splitsCount = 0;
// while (_offset < _baseBytes.length - 1) {
// int _limit = _indexOf(_base, _value, _offset);
// if (_limit == - 1) {
// _limit = int(_baseBytes.length);
// }
// string memory _tmp = new string(uint(_limit) - _offset);
// bytes memory _tmpBytes = bytes(_tmp);
// uint j = 0;
// for (uint i = _offset; i < uint(_limit); i++) {
// _tmpBytes[j++] = _baseBytes[i];
// }
// _offset = uint(_limit) + 1;
// splitArr[_splitsCount++] = string(_tmpBytes);
// }
// return splitArr;
// }
// function _indexOf(string memory _base, string memory _value, uint _offset)
// internal
// pure
// returns (int) {
// bytes memory _baseBytes = bytes(_base);
// bytes memory _valueBytes = bytes(_value);
// assert(_valueBytes.length == 1);
// for (uint i = _offset; i < _baseBytes.length; i++) {
// if (_baseBytes[i] == _valueBytes[0]) {
// return int(i);
// }
// }
// return -1;
// }
//}
// contract DateTime {
// /*
// * Date and Time utilities for ethereum contracts
// *
// */
// struct _DateTime {
// uint16 year;
// uint8 month;
// uint8 day;
// uint8 hour;
// uint8 minute;
// uint8 second;
// uint8 weekday;
// }
// uint constant DAY_IN_SECONDS = 86400;
// uint constant YEAR_IN_SECONDS = 31536000;
// uint constant LEAP_YEAR_IN_SECONDS = 31622400;
// uint constant HOUR_IN_SECONDS = 3600;
// uint constant MINUTE_IN_SECONDS = 60;
// uint16 constant ORIGIN_YEAR = 1970;
// function isLeapYear(uint16 year) public pure returns (bool) {
// if (year % 4 != 0) {
// return false;
// }
// if (year % 100 != 0) {
// return true;
// }
// if (year % 400 != 0) {
// return false;
// }
// return true;
// }
// function toTimestamp(uint16 year, uint8 month, uint8 day) public pure returns (uint timestamp) {
// return toTimestamp(year, month, day, 0, 0, 0);
// }
// function toTimestamp(uint16 year, uint8 month, uint8 day, uint8 hour) public pure returns (uint timestamp) {
// return toTimestamp(year, month, day, hour, 0, 0);
// }
// function toTimestamp(uint16 year, uint8 month, uint8 day, uint8 hour, uint8 minute) public pure returns (uint timestamp) {
// return toTimestamp(year, month, day, hour, minute, 0);
// }
// function toTimestamp(uint16 year, uint8 month, uint8 day, uint8 hour, uint8 minute, uint8 second) public pure returns (uint timestamp) {
// uint16 i;
// // Year
// for (i = ORIGIN_YEAR; i < year; i++) {
// if (isLeapYear(i)) {
// timestamp += LEAP_YEAR_IN_SECONDS;
// }
// else {
// timestamp += YEAR_IN_SECONDS;
// }
// }
// // Month
// uint8[12] memory monthDayCounts;
// monthDayCounts[0] = 31;
// if (isLeapYear(year)) {
// monthDayCounts[1] = 29;
// }
// else {
// monthDayCounts[1] = 28;
// }
// monthDayCounts[2] = 31;
// monthDayCounts[3] = 30;
// monthDayCounts[4] = 31;
// monthDayCounts[5] = 30;
// monthDayCounts[6] = 31;
// monthDayCounts[7] = 31;
// monthDayCounts[8] = 30;
// monthDayCounts[9] = 31;
// monthDayCounts[10] = 30;
// monthDayCounts[11] = 31;
// for (i = 1; i < month; i++) {
// timestamp += DAY_IN_SECONDS * monthDayCounts[i - 1];
// }
// // Day
// timestamp += DAY_IN_SECONDS * (day - 1);
// // Hour
// timestamp += HOUR_IN_SECONDS * (hour);
// // Minute
// timestamp += MINUTE_IN_SECONDS * (minute);
// // Second
// timestamp += second;
// return timestamp;
// }
// } | Fallback function: to receive ethers in contract | receive() external payable {
}
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pragma solidity ^0.5.0;
import "../node_modules/openzeppelin-solidity/contracts/math/SafeMath.sol";
import "../node_modules/openzeppelin-solidity/contracts/lifecycle/Pausable.sol";
import "../node_modules/openzeppelin-solidity/contracts/ownership/Ownable.sol";
import "./IFlightSuretyData.sol";
contract FlightSuretyData is IFlightSuretyData, Pausable, Ownable {
using SafeMath for uint256;
/********************************************************************************************/
/* DATA VARIABLES */
/********************************************************************************************/
struct Airline {
uint256 balance;
string name;
bool isRegistered;
bool isFunded;
}
mapping(address => Airline) private airlines;
struct Flight {
bool isRegistered;
address airline;
string name;
uint256 timestamp;
}
mapping(uint256 => Flight) private flights;
struct Insurance {
address customer;
uint256 price;
}
struct Policy {
Insurance[] insuree;
uint256 flight;
FlightStatus statusCode;
}
mapping(uint256 => Policy) private policies;
mapping(address => uint256) private creditBalances;
mapping(address => uint256) private authorizedContracts;
/********************************************************************************************/
/* EVENT DEFINITIONS */
/********************************************************************************************/
event Authorized(address indexed contractAddress);
event DeAuthorized(address indexed contractAddress);
/**
* @dev Constructor
* The deploying account becomes contractOwner
*/
constructor () public {
}
/********************************************************************************************/
/* FUNCTION MODIFIERS */
/********************************************************************************************/
modifier fromAuthorized() {
require(authorizedContracts[msg.sender] == 1,"Calling contract is not authorized");
_;
}
modifier notRegistered(address airline) {
require(airlines[airline].isRegistered == false,"Airline is already registered.");
_;
}
modifier validPolicy(uint256 key) {
require(policies[key].statusCode == FlightStatus.STATUS_CODE_UNKNOWN,"Expired policy.");
require(policies[key].flight != 0, "Non-existent policy.");
_;
}
modifier validPolicyState(uint256 key) {
require(policies[key].statusCode == FlightStatus.STATUS_CODE_UNKNOWN,"Invalid or expired policy.");
_;
}
modifier validFlight(uint256 key) {
require(flights[key].isRegistered,"Unregistered flight.");
_;
}
/*
modifier validCustomer(uint256 key,address customer) {
require(hasCustomer(key,customer) == false,"Customer has already purchased this policy");
_;
}
*/
/********************************************************************************************/
/* SMART CONTRACT FUNCTIONS */
/********************************************************************************************/
function authorizeContract(address contractAddress) external onlyOwner {
require(contractAddress != address(0x0),"Invalid contract");
authorizedContracts[contractAddress] = 1 ;
emit Authorized(contractAddress);
}
function deAuthorizeContract(address contractAddress) external onlyOwner {
delete authorizedContracts[contractAddress];
emit DeAuthorized(contractAddress);
}
function isAirlineRegistered(address caller) external whenNotPaused fromAuthorized returns(bool) {
return airlines[caller].isRegistered;
}
function isOperational() external view fromAuthorized returns(bool) {
return !paused();
}
/*
function hasCustomer(uint256 policyKey,address customer) private view returns(bool) {
Insurance[] memory insurees = policies[policyKey].insuree;
for (uint i=0; i < insurees.length; i++) {
if (insurees[i].customer == customer) {
return true;
}
}
return false;
}
*/
/**
* @dev Add an airline to the registration queue
* Can only be called from FlightSuretyApp contract
*
*/
function registerAirline(address airline,string calldata name)
external
payable
whenNotPaused
fromAuthorized
notRegistered(airline)
{
airlines[airline].name = name;
airlines[airline].isRegistered = true;
emit AirlineRegistered(airline,name,msg.sender);
}
/**
* @dev set the funding status
* only app contract knows the logic
*/
function setAirlineFundingStatus(address airline, bool status) external whenNotPaused fromAuthorized {
airlines[airline].isFunded = status;
}
function getAirlineBalance(address airline) external whenNotPaused fromAuthorized returns(uint256){
return airlines[airline].balance;
}
function registerFlight(
address airline,
string calldata flightName,
uint256 timestamp,
uint256 policyKey,
uint256 flightKey
)
external
whenNotPaused
fromAuthorized
{
flights[flightKey].airline = airline;
flights[flightKey].isRegistered = true;
flights[flightKey].name = flightName;
flights[flightKey].timestamp = timestamp;
policies[policyKey].flight = flightKey;
emit FlightRegistered(airline,flightName,timestamp);
}
/**
* returns the airline for a flight
* @param flight keccak256 hash of the flight
* @return address of the airline to which this flight belongs to
*
*/
function getAirline(uint256 flight) external whenNotPaused fromAuthorized returns(address) {
return flights[flight].airline;
}
/**
* @dev Buy insurance for a flight
*
*/
function buy(address customer,uint256 policyKey,uint256 flightKey)
external
payable
whenNotPaused
fromAuthorized
validFlight(flightKey)
validPolicyState(policyKey)
{
require(msg.value > 0,"No ether provided.");
Policy storage policy = policies[policyKey];
require(policy.flight == 0 ||
policy.flight == flightKey,"Invalid flight");
Flight memory flightInfo = flights[flightKey];
Insurance memory insurance;
insurance.customer = customer;
insurance.price = msg.value;
policies[policyKey].insuree.push(insurance);
emit PolicyPurchased(
customer,
flightInfo.airline,
flightInfo.name,
flightInfo.
timestamp,
policy.statusCode);
}
/**
* @dev setFlightStatus
*/
function setFlightStatus(
uint256 policyKey,
FlightStatus statusCode
)
external
whenNotPaused
fromAuthorized
validPolicy(policyKey)
{
policies[policyKey].statusCode = statusCode;
Policy memory policy = policies[policyKey];
Flight memory flightInfo = flights[policy.flight];
emit FlightStatusUpdate(
flightInfo.airline,
flightInfo.name,
flightInfo.timestamp,
policies[policyKey].statusCode
);
}
/**
* @dev getFlightStatus
*/
function getFlightStatus(uint256 policyKey)
external
whenNotPaused
fromAuthorized
view
returns(FlightStatus) {
return policies[policyKey].statusCode;
}
/**
* @dev Credits payouts to insurees
* @param status flight status for which a payout should occur
* @param multiple payout multiple (in hundereds) for the original ammount.
* for example, for 1.5, the multiple should be 150
* Calling (App) contract is responsible for providing the sanitized value.
* By keeping this logic in the app contract, we wont have to update/migrate
* to a new data contract if payout logic changes.
*/
function creditInsurees(
uint256 policyKey,
FlightStatus status,
uint256 multiple
)
external
whenNotPaused
fromAuthorized
{
Policy memory policy = policies[policyKey];
require(policy.statusCode != FlightStatus.STATUS_CODE_UNKNOWN,"Cannot credit on existing insurance");
require(policy.statusCode == status,"Unexpected policy state");
Insurance[] memory insuree = policy.insuree;
for (uint256 i; i< insuree.length; i++) {
uint256 price = insuree[i].price;
policies[policyKey].insuree[i].price = 0; // to avoid crediting multiple times,
uint256 payout = price.mul(multiple).div(100);
address thisCustomer = insuree[i].customer;
creditBalances[thisCustomer] = creditBalances[thisCustomer].add(payout);
emit InsuranceCredit(thisCustomer,payout);
}
}
/**
* @dev Transfers eligible payout funds to insuree
*
*/
function pay(address payable customer) external payable whenNotPaused fromAuthorized {
uint256 balance = creditBalances[customer];
require(balance > 0,"No payout balance.");
require(address(this).balance > balance,"Insufficient funds");
creditBalances[customer] = 0;
customer.transfer(balance);
emit Payout(customer,balance);
}
/**
* @dev Initial funding for the insurance. Unless there are too many delayed flights
* resulting in insurance payouts, the contract should be self-sustaining
*
*/
function fund(address airline)
external
payable
whenNotPaused
fromAuthorized
returns(uint256)
{
require(msg.value > 0,"Must use ether to fund");
airlines[airline].balance = airlines[airline].balance.add(msg.value);
emit AirlineFunded(airline,airlines[airline].balance);
return airlines[airline].balance;
}
/**
@dev get credit balance for a customer
*/
function getCreditBalance(address customer) external view whenNotPaused returns(uint256) {
require(customer != address(0x0),"Invalid customer address");
return creditBalances[customer];
}
/**
* @dev Fallback function for funding smart contract.
*
*/
function() external payable whenNotPaused {
require(msg.data.length == 0,"payload not allowed");
}
}
| * @dev Add an airline to the registration queue Can only be called from FlightSuretyApp contract/ | function registerAirline(address airline,string calldata name)
external
payable
whenNotPaused
fromAuthorized
notRegistered(airline)
{
airlines[airline].name = name;
airlines[airline].isRegistered = true;
emit AirlineRegistered(airline,name,msg.sender);
}
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// SPDX-License-Identifier: MIT-open-group
pragma solidity ^0.8.0;
import "ds-test/test.sol";
import "./GovernanceManager.sol";
import "./GovernanceMaxLock.sol";
import "./GovernanceProposal.sol";
import "./GovernanceStorage.sol";
import "./Governance.sol";
import "./StakeNFT.sol";
import "./interfaces/INFTStake.sol";
import "./lib/openzeppelin/token/ERC20/ERC20.sol";
uint256 constant ONE_MADTOKEN = 10**18;
contract MadTokenMock is ERC20 {
constructor(address to_) ERC20("MadToken", "MAD") {
_mint(to_, 220000000 * ONE_MADTOKEN);
}
}
contract MinerStake is INFTStake {
StakeNFT stakeNFT;
constructor(StakeNFT stakeNFT_) {
stakeNFT = stakeNFT_;
}
function lockPosition(address caller_, uint256 tokenID_, uint256 lockDuration_) external override returns(uint256 numberShares) {
return stakeNFT.lockPosition(caller_, tokenID_, lockDuration_);
}
function mintTo(address to_, uint256 amount_, uint256 lockDuration_) public returns(uint256 tokenID) {
return stakeNFT.mintTo(to_, amount_, lockDuration_);
}
}
contract MockGovernanceOnlyAction is Governance, DSTest {
constructor(address _governance) Governance(address(_governance)) {}
function dummy() public onlyGovernance returns(bool){
emit log("Oh god, I got executed!");
emit log_named_address("Dummy: msg.sender in the dummy", msg.sender);
return true;
}
}
contract MockProposalLogic is GovernanceProposal, DSTest {
function execute(address self) public override virtual returns(bool) {
return _execute();
}
function _execute() internal virtual returns(bool) {
emit log_named_address("msg.sender", msg.sender);
address _logic = 0x3A1148FE01e3c4721D93fe8A36c2b5C29109B6ae;
(bool success, bytes memory data) = _logic.call(abi.encodeWithSignature("dummy()"));
require(success, "GovernanceManager: CALL FAILED to execute proposal");
emit log_named_bytes("Executed successful", data);
return true;
}
}
contract MockProposalLogicFailedLogic is GovernanceProposal, DSTest {
function execute(address self) public override virtual returns(bool) {
return _execute();
}
function _execute() internal virtual returns(bool) {
revert("Proposal with failed logic!");
}
}
contract MockProposalChangeGovernanceManagerStorage is GovernanceProposal, DSTest {
function execute(address self) public override virtual returns(bool) {
return _execute();
}
function _execute() internal virtual returns(bool) {
_votemap[1][address(_Stake)][1]=false;
_MinerStake=INFTStake(address(0x0));
_proposals[1] = GovernanceStorage.Proposal(false, address(0x0), 0, 666);
_threshold=1;
}
}
contract MockProposalLogicWithAllowedProposals is GovernanceProposal, DSTest {
function execute(address self) public override virtual returns(bool) {
emit log_named_address("MockProposalLogicWithAllowedProposals: msg.sender", msg.sender);
// Address of the deployed MockProposalLogicWithOutAllowedProposals
// contract. This contract is a middle man that doesn't have governance
// powers. See the contract bellow.
address _logic = 0xbfFb01bB2DDb4EfA87cB78EeCB8115AFAe6d2032;
// giving the _logic address governance powers to call governance methods
allowedProposal = _logic;
(bool success, bytes memory data) = _logic.call(abi.encodeWithSignature("dummyNoDelegate()"));
require(success, "GovernanceManager: CALL FAILED to execute proposal");
emit log_named_bytes("Executed successful", data);
return success;
}
}
contract MockProposalLogicWithOutAllowedProposals is GovernanceProposal, DSTest {
function execute(address self) public override virtual returns(bool) {
emit log_named_address("MockProposalLogicWithAllowedProposals: msg.sender", msg.sender);
address _logic = 0xbfFb01bB2DDb4EfA87cB78EeCB8115AFAe6d2032;
(bool success, bytes memory data) = _logic.call(abi.encodeWithSignature("dummyNoDelegate()"));
require(success, "GovernanceManager: CALL FAILED to execute proposal");
emit log_named_bytes("Executed successful", data);
return success;
}
}
contract NoGovernanceDelegateCall is DSTest {
function dummyNoDelegate() public returns (bool){
emit log_named_address("NoGovernanceDelegateCall: msg.sender", msg.sender);
address _logic = 0x3A1148FE01e3c4721D93fe8A36c2b5C29109B6ae;
(bool success, bytes memory data) = _logic.call(abi.encodeWithSignature("dummy()"));
require(success, "GovernanceManager: CALL FAILED to execute proposal");
emit log_named_bytes("Executed successful", data);
return success;
}
}
contract MockProposalChangeGovernanceManagerStorageStake is GovernanceProposal, DSTest {
function execute(address self) public override virtual returns(bool) {
return _execute();
}
function _execute() internal virtual returns(bool) {
_Stake=INFTStake(address(0x0));
}
}
abstract contract BaseMock {
StakeNFT public stakeNFT;
MadTokenMock public madToken;
GovernanceManager public governanceManager;
function setTokens(MadTokenMock madToken_, StakeNFT stakeNFT_, GovernanceManager governanceManager_) public virtual {
stakeNFT = stakeNFT_;
madToken = madToken_;
governanceManager = governanceManager_;
}
receive() external payable virtual {}
}
contract AdminAccount is BaseMock {
constructor() {}
function tripCB() public {
stakeNFT.tripCB();
}
function setTokens(MadTokenMock madToken_, StakeNFT stakeNFT_, GovernanceManager governanceManager_) public override virtual {
stakeNFT = stakeNFT_;
madToken = madToken_;
governanceManager = governanceManager_;
setGovernance(address(governanceManager_));
}
function setGovernance(address governance_) public {
stakeNFT.setGovernance(governance_);
}
}
contract UserAccount is BaseMock {
constructor() {}
function voteAsMiner(uint256 proposalID_, uint256 tokenID_) public {
governanceManager.voteAsMiner(proposalID_, tokenID_);
}
function voteAsStaker(uint256 proposalID_, uint256 tokenID_) public {
governanceManager.voteAsStaker(proposalID_, tokenID_);
}
}
contract GovernanceManagerTest is DSTest {
function getFixtureData()
internal
returns (
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
)
{
admin = new AdminAccount();
AdminAccount adminMiner = new AdminAccount();
madToken = new MadTokenMock(address(this));
stakeNFT = new StakeNFT(
IERC20Transfer(address(madToken)),
address(admin),
address(address(0x0))
);
minerStake = MinerStake(address (new StakeNFT(
IERC20Transfer(address(madToken)),
address(adminMiner),
address(address(0x0))
)));
governanceManager = new GovernanceManager(address(stakeNFT), address(minerStake));
admin.setTokens(madToken, stakeNFT, governanceManager);
adminMiner.setTokens(madToken, StakeNFT(address(minerStake)), governanceManager);
}
function newUserAccount(MadTokenMock madToken, StakeNFT stakeNFT, GovernanceManager governanceManager)
private
returns (UserAccount acct)
{
acct = new UserAccount();
acct.setTokens(madToken, stakeNFT, governanceManager);
}
function newUserAccount(MadTokenMock madToken, MinerStake minerStake, GovernanceManager governanceManager)
private
returns (UserAccount acct)
{
acct = new UserAccount();
acct.setTokens(madToken, StakeNFT(address(minerStake)), governanceManager);
}
function setBlockNumber(uint256 bn) internal returns (bool) {
// https://github.com/dapphub/dapptools/tree/master/src/hevm#cheat-codes
address externalContract = address(
0x7109709ECfa91a80626fF3989D68f67F5b1DD12D
);
(bool success, /*bytes memory returnedData*/) = externalContract.call(
abi.encodeWithSignature("roll(uint256)", bn)
);
return success;
}
function assertProposal(GovernanceStorage.Proposal memory actual, GovernanceStorage.Proposal memory expected) public {
assertTrue(actual.executed == expected.executed);
assertEq(actual.logic, expected.logic);
assertEq(actual.voteCount, expected.voteCount);
assertEq(actual.blockEndVote, expected.blockEndVote);
}
function test_CreateProposal() public {
(,,,,GovernanceManager governanceManager) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
}
function testFail_CreateProposalWithLogicAddressZero() public {
(,,,,GovernanceManager governanceManager) = getFixtureData();
uint256 proposalID = governanceManager.propose(address(0x0));
}
function testVoteAsStaker() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
for (uint256 i =0; i < 10; i++){
UserAccount user = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 11_220_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user), 11_220_000 * 10**18, 1);
user.voteAsStaker(proposalID, tokenID);
}
}
function testVoteAsMiner() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
for (uint256 i =0; i < 10; i++){
UserAccount user = newUserAccount(madToken, minerStake, governanceManager);
madToken.approve(address(minerStake), 11_220_000 * 10**18);
uint256 tokenID = minerStake.mintTo(address(user), 11_220_000 * 10**18, 1);
user.voteAsMiner(proposalID, tokenID);
}
}
function testSameUserVotesAsMinerAndStaker() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
UserAccount[10] memory users;
madToken.approve(address(minerStake), 110_000_000 * 10**18);
madToken.approve(address(stakeNFT), 110_000_000 * 10**18);
for (uint256 i =0; i < 10; i++){
users[i] = newUserAccount(madToken, minerStake, governanceManager);
uint256 minerTokenId = minerStake.mintTo(address(users[i]), 11_000_000 * 10**18, 1);
emit log_named_uint("miner token", minerTokenId);
uint256 stakeTokenId = stakeNFT.mintTo(address(users[i]), 11_000_000 * 10**18, 1);
emit log_named_uint("stake token", stakeTokenId);
assertEq(minerTokenId, stakeTokenId);
}
for (uint256 i =0; i < 10; i++){
users[i].voteAsMiner(proposalID, i+1);
users[i].voteAsStaker(proposalID, i+1);
}
}
function testFail_TryToVoteNonExistingProposalId() public {
(,,,,GovernanceManager governanceManager) = getFixtureData();
governanceManager.voteAsStaker(1000, 1001);
}
function testFail_ShouldNotBeAbleToVoteOnSameBlockAsProposalCreation() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// 112 200 000
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112200000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112200000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
}
function testFail_TryVoteAfterProposalHasExpired() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
setBlockNumber(block.number + 172800 + 1);
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112200000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112200000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
}
function testFail_TryVoteOnExecutedProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
// voting threshold = 112_200_000 * 10**18 shares
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112_201_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
uint256 tokenID2 = stakeNFT.mintTo(address(user1), 1000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
governanceManager.execute(proposalID);
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
true,
address(logic),
112_200_000 * 10**18,
172800
)
);
assertTrue(governanceManager.isProposalExecuted(proposalID));
user1.voteAsStaker(proposalID, tokenID2);
}
function testSameUserVoteWithDifferentPositions() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
setBlockNumber(block.number + 1);
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112_200_000 * 10**18);
for (uint256 i =0; i < 10; i++){
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_20_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
}
}
function testFail_SameUserVoteWithSamePosition() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
setBlockNumber(block.number + 1);
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112_200_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
user1.voteAsStaker(proposalID, tokenID);
}
function testFail_UserVoteWithNotOwnedPosition() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
setBlockNumber(block.number + 1);
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
UserAccount user2 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 200_000_000 * 10**18);
uint256 tokenID1 = stakeNFT.mintTo(address(user1), 100_200_000 * 10**18, 1);
uint256 tokenID2 = stakeNFT.mintTo(address(user2), 12_000_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID1);
user1.voteAsStaker(proposalID, tokenID2);
}
function testExecuteProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
emit log_named_address("dummy:", address(dummy));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
for (uint256 i =0; i < 10; i++){
UserAccount user = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 11_220_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user), 11_220_000 * 10**18, 1);
user.voteAsStaker(proposalID, tokenID);
}
governanceManager.execute(proposalID);
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
true,
address(logic),
112_200_000 * 10**18,
172800
)
);
assertTrue(governanceManager.isProposalExecuted(proposalID));
}
function testVoteAndExecuteMultipleProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic1 = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
MockProposalLogic logic2 = new MockProposalLogic();
emit log_named_address("dummy:", address(dummy));
uint256 proposalID1 = governanceManager.propose(address(logic1));
assertProposal(
governanceManager.getProposal(proposalID1),
GovernanceStorage.Proposal(
false,
address(logic1),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID1));
uint256 proposalID2 = governanceManager.propose(address(logic2));
assertProposal(
governanceManager.getProposal(proposalID2),
GovernanceStorage.Proposal(
false,
address(logic2),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID2));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number+1);
for (uint256 i =0; i < 10; i++){
UserAccount user = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 11_220_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user), 11_220_000 * 10**18, 1);
user.voteAsStaker(proposalID1, tokenID);
user.voteAsStaker(proposalID2, tokenID);
}
governanceManager.execute(proposalID1);
assertProposal(
governanceManager.getProposal(proposalID1),
GovernanceStorage.Proposal(
true,
address(logic1),
112_200_000 * 10**18,
172800
)
);
assertTrue(governanceManager.isProposalExecuted(proposalID1));
governanceManager.execute(proposalID2);
assertProposal(
governanceManager.getProposal(proposalID2),
GovernanceStorage.Proposal(
true,
address(logic2),
112_200_000 * 10**18,
172800
)
);
assertTrue(governanceManager.isProposalExecuted(proposalID2));
}
function testExecuteProposalWhereSameUserVotesAsMinerAndStaker() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
UserAccount[10] memory users;
madToken.approve(address(minerStake), 112_200_000 * 10**18);
madToken.approve(address(stakeNFT), 112_200_000 * 10**18);
for (uint256 i =0; i < 10; i++){
users[i] = newUserAccount(madToken, minerStake, governanceManager);
uint256 minerTokenId = minerStake.mintTo(address(users[i]), 5_610_000 * 10**18, 1);
emit log_named_uint("miner token", minerTokenId);
uint256 stakeTokenId = stakeNFT.mintTo(address(users[i]), 5_610_000 * 10**18, 1);
emit log_named_uint("stake token", stakeTokenId);
assertEq(minerTokenId, stakeTokenId);
}
for (uint256 i =0; i < 10; i++){
users[i].voteAsMiner(proposalID, i+1);
users[i].voteAsStaker(proposalID, i+1);
}
governanceManager.execute(proposalID);
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
true,
address(logic),
112_200_000 * 10**18,
172800
)
);
assertTrue(governanceManager.isProposalExecuted(proposalID));
}
function testFail_TryToExecuteNonExistingProposalId() public {
(,,,,GovernanceManager governanceManager) = getFixtureData();
governanceManager.execute(1000);
}
function testFail_ExecuteProposalWithoutVotingThreshold() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
setBlockNumber(block.number + 172800 + 1);
governanceManager.execute(proposalID);
}
function testFail_ExecuteAgainExecutedProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogic logic = new MockProposalLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
// voting threshold = 112_200_000 * 10**18 shares
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112_200_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
governanceManager.execute(proposalID);
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
true,
address(logic),
112_200_000 * 10**18,
172800
)
);
assertTrue(governanceManager.isProposalExecuted(proposalID));
governanceManager.execute(proposalID);
}
function testFail_TryToExecuteProposalThatReverts() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogicFailedLogic logic = new MockProposalLogicFailedLogic();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
// voting threshold = 112_200_000 * 10**18 shares
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
madToken.approve(address(stakeNFT), 112_200_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
governanceManager.execute(proposalID);
}
function testExecuteProposalThatModifyStorage() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalChangeGovernanceManagerStorage logic = new MockProposalChangeGovernanceManagerStorage();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
// voting threshold = 112_200_000 * 10**18 shares
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
emit log_named_address("Address:", address(user1));
madToken.approve(address(stakeNFT), 220_000_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
// executing proposal that changes the stage. After execution, user
// should be able to vote again in the proposal, we will be able to
// rerun the proposal again, the stake and miner stake token should be
// address 0, and threshold should be 1.
governanceManager.execute(proposalID);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
assertEq(governanceManager.getMinerStakeTokenAddress(), address(0x0));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(0x0),
0,
666
)
);
user1.voteAsStaker(proposalID, tokenID);
governanceManager.execute(proposalID);
// Changing the Stake address (zero address)
MockProposalChangeGovernanceManagerStorageStake logic2 = new MockProposalChangeGovernanceManagerStorageStake();
uint256 proposalID2 = governanceManager.propose(address(logic2));
setBlockNumber(block.number +10);
assertTrue(!governanceManager.isProposalExecuted(proposalID2));
user1.voteAsStaker(proposalID2, tokenID);
governanceManager.execute(proposalID2);
assertEq(governanceManager.getStakeTokenAddress(), address(0x0));
}
function testExecuteGovernanceAllowedProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogicWithAllowedProposals logic = new MockProposalLogicWithAllowedProposals();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
emit log_named_address("Address dummy:", address(dummy));
NoGovernanceDelegateCall dummyDelegate = new NoGovernanceDelegateCall();
emit log_named_address("Address dummy delegate:", address(dummyDelegate));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
// voting threshold = 112_200_000 * 10**18 shares
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
emit log_named_address("Address:", address(user1));
madToken.approve(address(stakeNFT), 220_000_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
assertEq(governanceManager.allowedProposal(), address(0x0));
governanceManager.execute(proposalID);
assertTrue(governanceManager.isProposalExecuted(proposalID));
assertEq(governanceManager.allowedProposal(), address(0x0));
}
function testFail_ExecuteGovernanceWithoutAllowedProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogicWithOutAllowedProposals logic = new MockProposalLogicWithOutAllowedProposals();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
emit log_named_address("Address dummy:", address(dummy));
NoGovernanceDelegateCall dummyDelegate = new NoGovernanceDelegateCall();
emit log_named_address("Address dummy delegate:", address(dummyDelegate));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
// We can only vote after 1 block has passed from the proposal creation
setBlockNumber(block.number +1);
// voting threshold = 112_200_000 * 10**18 shares
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
emit log_named_address("Address:", address(user1));
madToken.approve(address(stakeNFT), 220_000_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
assertEq(governanceManager.allowedProposal(), address(0x0));
governanceManager.execute(proposalID);
}
}
| We can only vote after 1 block has passed from the proposal creation voting threshold = 112_200_000 * 10**18 shares | function testExecuteGovernanceAllowedProposal() public {
(
StakeNFT stakeNFT,
MinerStake minerStake,
MadTokenMock madToken,
AdminAccount admin,
GovernanceManager governanceManager
) = getFixtureData();
MockProposalLogicWithAllowedProposals logic = new MockProposalLogicWithAllowedProposals();
MockGovernanceOnlyAction dummy = new MockGovernanceOnlyAction(address(governanceManager));
emit log_named_address("Address dummy:", address(dummy));
NoGovernanceDelegateCall dummyDelegate = new NoGovernanceDelegateCall();
emit log_named_address("Address dummy delegate:", address(dummyDelegate));
uint256 proposalID = governanceManager.propose(address(logic));
assertProposal(
governanceManager.getProposal(proposalID),
GovernanceStorage.Proposal(
false,
address(logic),
0,
172800
)
);
assertTrue(!governanceManager.isProposalExecuted(proposalID));
setBlockNumber(block.number +1);
UserAccount user1 = newUserAccount(madToken, stakeNFT, governanceManager);
emit log_named_address("Address:", address(user1));
madToken.approve(address(stakeNFT), 220_000_000 * 10**18);
uint256 tokenID = stakeNFT.mintTo(address(user1), 112_200_000 * 10**18, 1);
user1.voteAsStaker(proposalID, tokenID);
assertEq(governanceManager.allowedProposal(), address(0x0));
governanceManager.execute(proposalID);
assertTrue(governanceManager.isProposalExecuted(proposalID));
assertEq(governanceManager.allowedProposal(), address(0x0));
}
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pragma solidity >=0.4.22 <0.6.0;
pragma experimental ABIEncoderV2;
contract TripLogic
{
struct offer //offer cant be reserved while its started
{
address carOwnerAddress;
uint64 startTime;
uint64 endDate; //repeat to let the client know
uint32 endTime; //hours - was added by 1000 to ensure 0000 is not possible
uint64 latpickupLocation;
uint64 longpickupLocation;
uint64[10] latPolygons;
uint64[10] longPolygons;
// uint32 dropoffRange; //DropoffRange, depricated
//uint64 latdropofflocation; //center of polygons, depricated
//uint64 longdropOffLocation; //center of polygons, depricated
address reservedAdress; //Address of the reserved Trip, if address == owner means that trip got deleted
bool reserved; //Is a trip reserved?
uint256 reservedBlockNumber; //BlockNumber when a trip got reserved
uint256 maxReservedAmount; //max amount of reservation time allowed in blocknumbers
uint256 started; //Block number of start time, 0 by default -> acts as a bool check
uint256 userDemandsEnd; //Block number of end demand
uint256 index; //index in the mapping
uint256 id; //Uid of the trip
uint256 price; //price in tokens per block (5 secs)
uint8 objectType; //car, charging station, ...
string model; //further information like BMW i3, Emmy Vesper, can be also used to present a more accurat pciture to the user in the app
}
struct user
{
uint balance; //needs to be changed to tokens
bool reserved; //did the user reserve a trip?
bool started; //did the user start a trip?
bool[5] verifiedDriver; //is the user allowed to drive this kind of object?
bool verifiedCarOwner; //is the user subrent his/her own a car?
uint8 rating; //Review Rating for that user from 1-5 on Client side
uint256 ratingCount; //how often has this user been rated? Used to calculate rating
mapping(address => bool) hasRatingRight; //checks if user has the right to give a 1-5 star rating for a trip (1 right for each ended trip)
}
//Checks if object can be reservated by anyone right now, true is it can get reservated
function getIsReservable(uint64 endTime, uint256 index) public view returns (bool)
{
if(endTimeMap[endTime][index].reserved == false)
return true;
if(block.number - endTimeMap[endTime][index].reservedBlockNumber > endTimeMap[endTime][index].maxReservedAmount)
return true;
return false;
}
//Object needs to be freem user needs to be verifired and cant have other reservations
function reserveTrip(uint64 endTime, uint256 index) public onlyVerifiedDriver( endTimeMap[endTime][index].objectType)
{
require(usermap[msg.sender].reserved == false);
//***************else: emit already reserved Trip event***************
require(getIsReservable(endTime, index) == true);
//***************else: emit already reserved by somone else event ***************
require(usermap[msg.sender].balance > 1000); //require minimum balance *************change ERC20*****************
usermap[msg.sender].reserved = true;
endTimeMap[endTime][index].reserved = true;
endTimeMap[endTime][index].reservedAdress = msg.sender;
endTimeMap[endTime][index].reservedBlockNumber = block.number;
//***************emit Reservation successful event***************
}
//canceling trip is only possible if user reserved the trip but did not start it yet
function cancelReserve(uint64 endTime, uint256 index) public
{
if(endTimeMap[endTime][index].reservedAdress == msg.sender && endTimeMap[endTime][index].started == 0)
{
endTimeMap[endTime][index].reserved = false;
usermap[msg.sender].reserved = false;
//***************emit Reservation cancel successful event***************
}
//***************emit Reservation cancel not successful event***************
}
//start and end Trip section
function startTrip(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].reservedAdress == msg.sender && endTimeMap[endTime][index].started == 0);
require(usermap[msg.sender].started == false); //user can only have 1 started trip
require(usermap[msg.sender].balance > 1000); //require minimum balance *************change ERC20*****************
//emit tripStart(tripAddress, tripKey, msg.sender, block.number);
endTimeMap[endTime][index].started = block.number;
usermap[msg.sender].started = true;
}
//only callable by Renter
function demandEndTrip(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].reservedAdress == msg.sender && endTimeMap[endTime][index].started != 0);
require(usermap[msg.sender].started == true); //safety check, shouldnt be neccessarry to check
require(endTimeMap[endTime][index].userDemandsEnd == 0);
endTimeMap[endTime][index].userDemandsEnd = block.number;
}
//only callable by Renter
function userForcesEndTrip(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].reservedAdress == msg.sender && endTimeMap[endTime][index].started != 0);
require(usermap[msg.sender].started == true); //safety check, shouldnt be neccessarry to check
require(block.number > endTimeMap[endTime][index].userDemandsEnd+3); //authorit has 3 blocks time to answer to endDemand request
contractEndsTrip(endTime, index);
}
//only callable by carOwner if user wants to end the trip
function confirmEndTrip(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender && endTimeMap[endTime][index].started != 0);
require(endTimeMap[endTime][index].userDemandsEnd != 0);
contractEndsTrip(endTime, index);
}
//On long rentals car owner can call this function to ensure sufficient balance from the user
function doubtBalanceEnd(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender && endTimeMap[endTime][index].started != 0);
//**************ERC20*********** if balance is not sufficient, renter can end contract
contractEndsTrip(endTime, index);
//Alternative: automatically end trips after certain amount and require user to rebook trips
}
function contractEndsTrip (uint64 endTime, uint256 index) private
{
//*****************************ERC20Payment, out of money(?)**************************************
usermap[msg.sender].started = false;
usermap[msg.sender].hasRatingRight[endTimeMap[endTime][index].carOwnerAddress] = true;
address def;
endTimeMap[endTime][index].reservedAdress = def;
endTimeMap[endTime][index].reserved = false;
endTimeMap[endTime][index].started = 0;
endTimeMap[endTime][index].userDemandsEnd = 0;
}
//User has a rating right for each ended trip
function rateTrip(address ownerAddress, uint8 rating) public
{
require(usermap[msg.sender].hasRatingRight[ownerAddress] == true);
require(rating > 0);
require(rating < 6);
usermap[ownerAddress].rating += rating;
usermap[ownerAddress].ratingCount++;
usermap[msg.sender].hasRatingRight[ownerAddress] = false;
}
//endTime needs to be added by 1000 to make 0000 not possible
function offerTrip(uint64 startTime, uint32 endTime, uint64 endDate, uint64 latpickupLocation, uint64 longpickupLocation, uint256 price, uint64[10] memory latPolygons, uint64[10] memory longPolygons, uint256 maxReservedAmount, uint8 objectType, string memory model ) public onlyVerifiedCarOwner()
{
offer memory tempOffer;
tempOffer.startTime = startTime;
tempOffer.endTime = endTime;
tempOffer.endDate = endDate;
tempOffer.latpickupLocation = latpickupLocation;
tempOffer.longpickupLocation = longpickupLocation;
tempOffer.carOwnerAddress = msg.sender;
// tempOffer.id = id; //maybe id should be set for the user to avoid collisions
tempOffer.id = currentID; //setting id for the user
currentID++;
tempOffer.price = price;
tempOffer.latPolygons = latPolygons;
tempOffer.longPolygons = longPolygons;
tempOffer.maxReservedAmount = maxReservedAmount;
tempOffer.objectType = objectType;
tempOffer.model = model;
endTimeMap[endDate][mapindex[endDate]] = tempOffer;
mapindex[endDate]++;
// tempOffer.latdropofflocation = latdropofflocation;
//tempOffer.longdropOffLocation = longdropOffLocation;
//tempOffer.dropoffRange = dropoffRange;
}
//Change Trip details Section
function updateCarLocation(uint64 endTime, uint256 index, uint64 newlat, uint64 newlong) public onlyVerifiedCarOwner
{
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender);
require(endTimeMap[endTime][index].reserved == false);
endTimeMap[endTime][index].longpickupLocation = newlong;
endTimeMap[endTime][index].latpickupLocation = newlat;
}
function updateCarPrice(uint64 endTime, uint256 index, uint256 price) public onlyVerifiedCarOwner
{
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender);
require(endTimeMap[endTime][index].reserved == false);
endTimeMap[endTime][index].price = price;
}
function testVerifyme() public
{
usermap[msg.sender].verifiedDriver[0] = true;
usermap[msg.sender].verifiedDriver[1] = true;
usermap[msg.sender].verifiedDriver[2] = true;
usermap[msg.sender].verifiedDriver[3] = true;
usermap[msg.sender].verifiedDriver[4] = true;
usermap[msg.sender].verifiedCarOwner = true;
usermap[msg.sender].balance += 2000000;
}
/** Delete worked in test maybe not longer needed
//basically deleting a trip
function reserveTripExternal(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].reserved == false);
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender);
endTimeMap[endTime][index].reserved = true;
endTimeMap[endTime][index].reservedAdress = msg.sender;
}
//car Owner can only unreserve trip if it was booked externally and if its actually his car
function unreserveTripExternal(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender && endTimeMap[endTime][index].reservedAdress ==msg.sender);
address def;
endTimeMap[endTime][index].reservedAdress = def;
endTimeMap[endTime][index].reserved = false;
}
*/
//needs to be tested -> worked in test
function deleteTrip(uint64 endTime, uint256 index) public
{
require(endTimeMap[endTime][index].reserved == false);
require(endTimeMap[endTime][index].carOwnerAddress == msg.sender);
endTimeMap[endTime][index] = endTimeMap[endTime][mapindex[endTime]-1];
delete endTimeMap[endTime][mapindex[endTime]-1];
mapindex[endTime]--;
// endTimeMap[endTime][index] = endTimeMap[endTime][endTimeMap[endTime].length -1]; //copy last element to the position which should be deleted //only works with dynamic arrays
// delete endTimeMap[endTime][endTimeMap[endTime].length -1]; //delete last element
}
//Get Trip Information Section
function getTrip(uint64 endDate, uint256 index) public view returns(offer memory) //offer[] memory
{
return endTimeMap[endDate][index]; //maybe mapindex has to be set to allow client to refind the trip -> probably better to set this client side when looping
}
function getIndex(uint64 endTime) public view returns (uint256) //returns length of that array
{
return mapindex[endTime];
}
//index +1 to make 0 distinguishable -no item found
function getTripID(uint64 endTime, uint32 id, uint256 startindex) public view returns(uint256 index)
{
for(uint256 i = startindex; i<= mapindex[endTime]; i++)
{
if(endTimeMap[endTime][i].carOwnerAddress == msg.sender && endTimeMap[endTime][i].id == id)
{
return i+1;
}
}
}
} | endTime needs to be added by 1000 to make 0000 not possible tempOffer.id = id; maybe id should be set for the user to avoid collisions tempOffer.latdropofflocation = latdropofflocation;tempOffer.longdropOffLocation = longdropOffLocation;tempOffer.dropoffRange = dropoffRange; | function offerTrip(uint64 startTime, uint32 endTime, uint64 endDate, uint64 latpickupLocation, uint64 longpickupLocation, uint256 price, uint64[10] memory latPolygons, uint64[10] memory longPolygons, uint256 maxReservedAmount, uint8 objectType, string memory model ) public onlyVerifiedCarOwner()
{
offer memory tempOffer;
tempOffer.startTime = startTime;
tempOffer.endTime = endTime;
tempOffer.endDate = endDate;
tempOffer.latpickupLocation = latpickupLocation;
tempOffer.longpickupLocation = longpickupLocation;
tempOffer.carOwnerAddress = msg.sender;
currentID++;
tempOffer.price = price;
tempOffer.latPolygons = latPolygons;
tempOffer.longPolygons = longPolygons;
tempOffer.maxReservedAmount = maxReservedAmount;
tempOffer.objectType = objectType;
tempOffer.model = model;
endTimeMap[endDate][mapindex[endDate]] = tempOffer;
mapindex[endDate]++;
}
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./full_match/5/0x8a324A30C8ca1E9CFcea267C2116968cAacEd1D6/sources/contracts/OpenNFTsV3.sol | @notice test if this interface is supported @param interfaceId interfaceId to test | function supportsInterface(bytes4 interfaceId)
public
view
override(ERC721Upgradeable, ERC721EnumerableUpgradeable)
returns (bool)
{
return
interfaceId == type(IOpenNFTs).interfaceId ||
interfaceId == type(IOpenNFTsV3).interfaceId ||
interfaceId == type(IERC173).interfaceId ||
super.supportsInterface(interfaceId);
}
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pragma solidity ^0.4.24;
contract PriceOracleInterface {
/**
* @notice Gets the price of a given asset
* @dev fetches the price of a given asset
* @param asset Asset to get the price of
* @return the price scaled by 10**18, or zero if the price is not available
*/
function assetPrices(address asset) public view returns (uint);
}
contract ErrorReporter {
/**
* @dev `error` corresponds to enum Error; `info` corresponds to enum FailureInfo, and `detail` is an arbitrary
* contract-specific code that enables us to report opaque error codes from upgradeable contracts.
**/
event Failure(uint error, uint info, uint detail);
enum Error {
NO_ERROR,
OPAQUE_ERROR, // To be used when reporting errors from upgradeable contracts; the opaque code should be given as `detail` in the `Failure` event
UNAUTHORIZED,
INTEGER_OVERFLOW,
INTEGER_UNDERFLOW,
DIVISION_BY_ZERO,
BAD_INPUT,
TOKEN_INSUFFICIENT_ALLOWANCE,
TOKEN_INSUFFICIENT_BALANCE,
TOKEN_TRANSFER_FAILED,
MARKET_NOT_SUPPORTED,
SUPPLY_RATE_CALCULATION_FAILED,
BORROW_RATE_CALCULATION_FAILED,
TOKEN_INSUFFICIENT_CASH,
TOKEN_TRANSFER_OUT_FAILED,
INSUFFICIENT_LIQUIDITY,
INSUFFICIENT_BALANCE,
INVALID_COLLATERAL_RATIO,
MISSING_ASSET_PRICE,
EQUITY_INSUFFICIENT_BALANCE,
INVALID_CLOSE_AMOUNT_REQUESTED,
ASSET_NOT_PRICED,
INVALID_LIQUIDATION_DISCOUNT,
INVALID_COMBINED_RISK_PARAMETERS,
ZERO_ORACLE_ADDRESS,
CONTRACT_PAUSED
}
/*
* Note: FailureInfo (but not Error) is kept in alphabetical order
* This is because FailureInfo grows significantly faster, and
* the order of Error has some meaning, while the order of FailureInfo
* is entirely arbitrary.
*/
enum FailureInfo {
ACCEPT_ADMIN_PENDING_ADMIN_CHECK,
BORROW_ACCOUNT_LIQUIDITY_CALCULATION_FAILED,
BORROW_ACCOUNT_SHORTFALL_PRESENT,
BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
BORROW_AMOUNT_LIQUIDITY_SHORTFALL,
BORROW_AMOUNT_VALUE_CALCULATION_FAILED,
BORROW_CONTRACT_PAUSED,
BORROW_MARKET_NOT_SUPPORTED,
BORROW_NEW_BORROW_INDEX_CALCULATION_FAILED,
BORROW_NEW_BORROW_RATE_CALCULATION_FAILED,
BORROW_NEW_SUPPLY_INDEX_CALCULATION_FAILED,
BORROW_NEW_SUPPLY_RATE_CALCULATION_FAILED,
BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
BORROW_NEW_TOTAL_BORROW_CALCULATION_FAILED,
BORROW_NEW_TOTAL_CASH_CALCULATION_FAILED,
BORROW_ORIGINATION_FEE_CALCULATION_FAILED,
BORROW_TRANSFER_OUT_FAILED,
EQUITY_WITHDRAWAL_AMOUNT_VALIDATION,
EQUITY_WITHDRAWAL_CALCULATE_EQUITY,
EQUITY_WITHDRAWAL_MODEL_OWNER_CHECK,
EQUITY_WITHDRAWAL_TRANSFER_OUT_FAILED,
LIQUIDATE_ACCUMULATED_BORROW_BALANCE_CALCULATION_FAILED,
LIQUIDATE_ACCUMULATED_SUPPLY_BALANCE_CALCULATION_FAILED_BORROWER_COLLATERAL_ASSET,
LIQUIDATE_ACCUMULATED_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET,
LIQUIDATE_AMOUNT_SEIZE_CALCULATION_FAILED,
LIQUIDATE_BORROW_DENOMINATED_COLLATERAL_CALCULATION_FAILED,
LIQUIDATE_CLOSE_AMOUNT_TOO_HIGH,
LIQUIDATE_CONTRACT_PAUSED,
LIQUIDATE_DISCOUNTED_REPAY_TO_EVEN_AMOUNT_CALCULATION_FAILED,
LIQUIDATE_NEW_BORROW_INDEX_CALCULATION_FAILED_BORROWED_ASSET,
LIQUIDATE_NEW_BORROW_INDEX_CALCULATION_FAILED_COLLATERAL_ASSET,
LIQUIDATE_NEW_BORROW_RATE_CALCULATION_FAILED_BORROWED_ASSET,
LIQUIDATE_NEW_SUPPLY_INDEX_CALCULATION_FAILED_BORROWED_ASSET,
LIQUIDATE_NEW_SUPPLY_INDEX_CALCULATION_FAILED_COLLATERAL_ASSET,
LIQUIDATE_NEW_SUPPLY_RATE_CALCULATION_FAILED_BORROWED_ASSET,
LIQUIDATE_NEW_TOTAL_BORROW_CALCULATION_FAILED_BORROWED_ASSET,
LIQUIDATE_NEW_TOTAL_CASH_CALCULATION_FAILED_BORROWED_ASSET,
LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_BORROWER_COLLATERAL_ASSET,
LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET,
LIQUIDATE_FETCH_ASSET_PRICE_FAILED,
LIQUIDATE_TRANSFER_IN_FAILED,
LIQUIDATE_TRANSFER_IN_NOT_POSSIBLE,
REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
REPAY_BORROW_CONTRACT_PAUSED,
REPAY_BORROW_NEW_BORROW_INDEX_CALCULATION_FAILED,
REPAY_BORROW_NEW_BORROW_RATE_CALCULATION_FAILED,
REPAY_BORROW_NEW_SUPPLY_INDEX_CALCULATION_FAILED,
REPAY_BORROW_NEW_SUPPLY_RATE_CALCULATION_FAILED,
REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
REPAY_BORROW_NEW_TOTAL_BORROW_CALCULATION_FAILED,
REPAY_BORROW_NEW_TOTAL_CASH_CALCULATION_FAILED,
REPAY_BORROW_TRANSFER_IN_FAILED,
REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE,
SET_ASSET_PRICE_CHECK_ORACLE,
SET_MARKET_INTEREST_RATE_MODEL_OWNER_CHECK,
SET_ORACLE_OWNER_CHECK,
SET_ORIGINATION_FEE_OWNER_CHECK,
SET_PAUSED_OWNER_CHECK,
SET_PENDING_ADMIN_OWNER_CHECK,
SET_RISK_PARAMETERS_OWNER_CHECK,
SET_RISK_PARAMETERS_VALIDATION,
SUPPLY_ACCUMULATED_BALANCE_CALCULATION_FAILED,
SUPPLY_CONTRACT_PAUSED,
SUPPLY_MARKET_NOT_SUPPORTED,
SUPPLY_NEW_BORROW_INDEX_CALCULATION_FAILED,
SUPPLY_NEW_BORROW_RATE_CALCULATION_FAILED,
SUPPLY_NEW_SUPPLY_INDEX_CALCULATION_FAILED,
SUPPLY_NEW_SUPPLY_RATE_CALCULATION_FAILED,
SUPPLY_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
SUPPLY_NEW_TOTAL_CASH_CALCULATION_FAILED,
SUPPLY_NEW_TOTAL_SUPPLY_CALCULATION_FAILED,
SUPPLY_TRANSFER_IN_FAILED,
SUPPLY_TRANSFER_IN_NOT_POSSIBLE,
SUPPORT_MARKET_FETCH_PRICE_FAILED,
SUPPORT_MARKET_OWNER_CHECK,
SUPPORT_MARKET_PRICE_CHECK,
SUSPEND_MARKET_OWNER_CHECK,
WITHDRAW_ACCOUNT_LIQUIDITY_CALCULATION_FAILED,
WITHDRAW_ACCOUNT_SHORTFALL_PRESENT,
WITHDRAW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
WITHDRAW_AMOUNT_LIQUIDITY_SHORTFALL,
WITHDRAW_AMOUNT_VALUE_CALCULATION_FAILED,
WITHDRAW_CAPACITY_CALCULATION_FAILED,
WITHDRAW_CONTRACT_PAUSED,
WITHDRAW_NEW_BORROW_INDEX_CALCULATION_FAILED,
WITHDRAW_NEW_BORROW_RATE_CALCULATION_FAILED,
WITHDRAW_NEW_SUPPLY_INDEX_CALCULATION_FAILED,
WITHDRAW_NEW_SUPPLY_RATE_CALCULATION_FAILED,
WITHDRAW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
WITHDRAW_NEW_TOTAL_SUPPLY_CALCULATION_FAILED,
WITHDRAW_TRANSFER_OUT_FAILED,
WITHDRAW_TRANSFER_OUT_NOT_POSSIBLE
}
/**
* @dev use this when reporting a known error from the money market or a non-upgradeable collaborator
*/
function fail(Error err, FailureInfo info) internal returns (uint) {
emit Failure(uint(err), uint(info), 0);
return uint(err);
}
/**
* @dev use this when reporting an opaque error from an upgradeable collaborator contract
*/
function failOpaque(FailureInfo info, uint opaqueError) internal returns (uint) {
emit Failure(uint(Error.OPAQUE_ERROR), uint(info), opaqueError);
return uint(Error.OPAQUE_ERROR);
}
}
contract InterestRateModel {
/**
* @notice Gets the current supply interest rate based on the given asset, total cash and total borrows
* @dev The return value should be scaled by 1e18, thus a return value of
* `(true, 1000000000000)` implies an interest rate of 0.000001 or 0.0001% *per block*.
* @param asset The asset to get the interest rate of
* @param cash The total cash of the asset in the market
* @param borrows The total borrows of the asset in the market
* @return Success or failure and the supply interest rate per block scaled by 10e18
*/
function getSupplyRate(address asset, uint cash, uint borrows) public view returns (uint, uint);
/**
* @notice Gets the current borrow interest rate based on the given asset, total cash and total borrows
* @dev The return value should be scaled by 1e18, thus a return value of
* `(true, 1000000000000)` implies an interest rate of 0.000001 or 0.0001% *per block*.
* @param asset The asset to get the interest rate of
* @param cash The total cash of the asset in the market
* @param borrows The total borrows of the asset in the market
* @return Success or failure and the borrow interest rate per block scaled by 10e18
*/
function getBorrowRate(address asset, uint cash, uint borrows) public view returns (uint, uint);
}
contract EIP20Interface {
/* This is a slight change to the ERC20 base standard.
function totalSupply() constant returns (uint256 supply);
is replaced with:
uint256 public totalSupply;
This automatically creates a getter function for the totalSupply.
This is moved to the base contract since public getter functions are not
currently recognised as an implementation of the matching abstract
function by the compiler.
*/
/// total amount of tokens
uint256 public totalSupply;
/// @param _owner The address from which the balance will be retrieved
/// @return The balance
function balanceOf(address _owner) public view returns (uint256 balance);
/// @notice send `_value` token to `_to` from `msg.sender`
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transfer(address _to, uint256 _value) public returns (bool success);
/// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
/// @param _from The address of the sender
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success);
/// @notice `msg.sender` approves `_spender` to spend `_value` tokens
/// @param _spender The address of the account able to transfer the tokens
/// @param _value The amount of tokens to be approved for transfer
/// @return Whether the approval was successful or not
function approve(address _spender, uint256 _value) public returns (bool success);
/// @param _owner The address of the account owning tokens
/// @param _spender The address of the account able to transfer the tokens
/// @return Amount of remaining tokens allowed to spent
function allowance(address _owner, address _spender) public view returns (uint256 remaining);
// solhint-disable-next-line no-simple-event-func-name
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract EIP20NonStandardInterface {
/* This is a slight change to the ERC20 base standard.
function totalSupply() constant returns (uint256 supply);
is replaced with:
uint256 public totalSupply;
This automatically creates a getter function for the totalSupply.
This is moved to the base contract since public getter functions are not
currently recognised as an implementation of the matching abstract
function by the compiler.
*/
/// total amount of tokens
uint256 public totalSupply;
/// @param _owner The address from which the balance will be retrieved
/// @return The balance
function balanceOf(address _owner) public view returns (uint256 balance);
///
/// !!!!!!!!!!!!!!
/// !!! NOTICE !!! `transfer` does not return a value, in violation of the ERC-20 specification
/// !!!!!!!!!!!!!!
///
/// @notice send `_value` token to `_to` from `msg.sender`
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transfer(address _to, uint256 _value) public;
///
/// !!!!!!!!!!!!!!
/// !!! NOTICE !!! `transferFrom` does not return a value, in violation of the ERC-20 specification
/// !!!!!!!!!!!!!!
///
/// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
/// @param _from The address of the sender
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transferFrom(address _from, address _to, uint256 _value) public;
/// @notice `msg.sender` approves `_spender` to spend `_value` tokens
/// @param _spender The address of the account able to transfer the tokens
/// @param _value The amount of tokens to be approved for transfer
/// @return Whether the approval was successful or not
function approve(address _spender, uint256 _value) public returns (bool success);
/// @param _owner The address of the account owning tokens
/// @param _spender The address of the account able to transfer the tokens
/// @return Amount of remaining tokens allowed to spent
function allowance(address _owner, address _spender) public view returns (uint256 remaining);
// solhint-disable-next-line no-simple-event-func-name
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract CarefulMath is ErrorReporter {
/**
* @dev Multiplies two numbers, returns an error on overflow.
*/
function mul(uint a, uint b) internal pure returns (Error, uint) {
if (a == 0) {
return (Error.NO_ERROR, 0);
}
uint c = a * b;
if (c / a != b) {
return (Error.INTEGER_OVERFLOW, 0);
} else {
return (Error.NO_ERROR, c);
}
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint a, uint b) internal pure returns (Error, uint) {
if (b == 0) {
return (Error.DIVISION_BY_ZERO, 0);
}
return (Error.NO_ERROR, a / b);
}
/**
* @dev Subtracts two numbers, returns an error on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint a, uint b) internal pure returns (Error, uint) {
if (b <= a) {
return (Error.NO_ERROR, a - b);
} else {
return (Error.INTEGER_UNDERFLOW, 0);
}
}
/**
* @dev Adds two numbers, returns an error on overflow.
*/
function add(uint a, uint b) internal pure returns (Error, uint) {
uint c = a + b;
if (c >= a) {
return (Error.NO_ERROR, c);
} else {
return (Error.INTEGER_OVERFLOW, 0);
}
}
/**
* @dev add a and b and then subtract c
*/
function addThenSub(uint a, uint b, uint c) internal pure returns (Error, uint) {
(Error err0, uint sum) = add(a, b);
if (err0 != Error.NO_ERROR) {
return (err0, 0);
}
return sub(sum, c);
}
}
contract SafeToken is ErrorReporter {
/**
* @dev Checks whether or not there is sufficient allowance for this contract to move amount from `from` and
* whether or not `from` has a balance of at least `amount`. Does NOT do a transfer.
*/
function checkTransferIn(address asset, address from, uint amount) internal view returns (Error) {
EIP20Interface token = EIP20Interface(asset);
if (token.allowance(from, address(this)) < amount) {
return Error.TOKEN_INSUFFICIENT_ALLOWANCE;
}
if (token.balanceOf(from) < amount) {
return Error.TOKEN_INSUFFICIENT_BALANCE;
}
return Error.NO_ERROR;
}
/**
* @dev Similar to EIP20 transfer, except it handles a False result from `transferFrom` and returns an explanatory
* error code rather than reverting. If caller has not called `checkTransferIn`, this may revert due to
* insufficient balance or insufficient allowance. If caller has called `checkTransferIn` prior to this call,
* and it returned Error.NO_ERROR, this should not revert in normal conditions.
*
* Note: This wrapper safely handles non-standard ERC-20 tokens that do not return a value.
* See here: https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
*/
function doTransferIn(address asset, address from, uint amount) internal returns (Error) {
EIP20NonStandardInterface token = EIP20NonStandardInterface(asset);
bool result;
token.transferFrom(from, address(this), amount);
assembly {
switch returndatasize()
case 0 { // This is a non-standard ERC-20
result := not(0) // set result to true
}
case 32 { // This is a complaint ERC-20
returndatacopy(0, 0, 32)
result := mload(0) // Set `result = returndata` of external call
}
default { // This is an excessively non-compliant ERC-20, revert.
revert(0, 0)
}
}
if (!result) {
return Error.TOKEN_TRANSFER_FAILED;
}
return Error.NO_ERROR;
}
/**
* @dev Checks balance of this contract in asset
*/
function getCash(address asset) internal view returns (uint) {
EIP20Interface token = EIP20Interface(asset);
return token.balanceOf(address(this));
}
/**
* @dev Checks balance of `from` in `asset`
*/
function getBalanceOf(address asset, address from) internal view returns (uint) {
EIP20Interface token = EIP20Interface(asset);
return token.balanceOf(from);
}
/**
* @dev Similar to EIP20 transfer, except it handles a False result from `transfer` and returns an explanatory
* error code rather than reverting. If caller has not called checked protocol's balance, this may revert due to
* insufficient cash held in this contract. If caller has checked protocol's balance prior to this call, and verified
* it is >= amount, this should not revert in normal conditions.
*
* Note: This wrapper safely handles non-standard ERC-20 tokens that do not return a value.
* See here: https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
*/
function doTransferOut(address asset, address to, uint amount) internal returns (Error) {
EIP20NonStandardInterface token = EIP20NonStandardInterface(asset);
bool result;
token.transfer(to, amount);
assembly {
switch returndatasize()
case 0 { // This is a non-standard ERC-20
result := not(0) // set result to true
}
case 32 { // This is a complaint ERC-20
returndatacopy(0, 0, 32)
result := mload(0) // Set `result = returndata` of external call
}
default { // This is an excessively non-compliant ERC-20, revert.
revert(0, 0)
}
}
if (!result) {
return Error.TOKEN_TRANSFER_OUT_FAILED;
}
return Error.NO_ERROR;
}
}
contract Exponential is ErrorReporter, CarefulMath {
// TODO: We may wish to put the result of 10**18 here instead of the expression.
// Per https://solidity.readthedocs.io/en/latest/contracts.html#constant-state-variables
// the optimizer MAY replace the expression 10**18 with its calculated value.
uint constant expScale = 10**18;
// See TODO on expScale
uint constant halfExpScale = expScale/2;
struct Exp {
uint mantissa;
}
uint constant mantissaOne = 10**18;
uint constant mantissaOneTenth = 10**17;
/**
* @dev Creates an exponential from numerator and denominator values.
* Note: Returns an error if (`num` * 10e18) > MAX_INT,
* or if `denom` is zero.
*/
function getExp(uint num, uint denom) pure internal returns (Error, Exp memory) {
(Error err0, uint scaledNumerator) = mul(num, expScale);
if (err0 != Error.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
(Error err1, uint rational) = div(scaledNumerator, denom);
if (err1 != Error.NO_ERROR) {
return (err1, Exp({mantissa: 0}));
}
return (Error.NO_ERROR, Exp({mantissa: rational}));
}
/**
* @dev Adds two exponentials, returning a new exponential.
*/
function addExp(Exp memory a, Exp memory b) pure internal returns (Error, Exp memory) {
(Error error, uint result) = add(a.mantissa, b.mantissa);
return (error, Exp({mantissa: result}));
}
/**
* @dev Subtracts two exponentials, returning a new exponential.
*/
function subExp(Exp memory a, Exp memory b) pure internal returns (Error, Exp memory) {
(Error error, uint result) = sub(a.mantissa, b.mantissa);
return (error, Exp({mantissa: result}));
}
/**
* @dev Multiply an Exp by a scalar, returning a new Exp.
*/
function mulScalar(Exp memory a, uint scalar) pure internal returns (Error, Exp memory) {
(Error err0, uint scaledMantissa) = mul(a.mantissa, scalar);
if (err0 != Error.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
return (Error.NO_ERROR, Exp({mantissa: scaledMantissa}));
}
/**
* @dev Divide an Exp by a scalar, returning a new Exp.
*/
function divScalar(Exp memory a, uint scalar) pure internal returns (Error, Exp memory) {
(Error err0, uint descaledMantissa) = div(a.mantissa, scalar);
if (err0 != Error.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
return (Error.NO_ERROR, Exp({mantissa: descaledMantissa}));
}
/**
* @dev Divide a scalar by an Exp, returning a new Exp.
*/
function divScalarByExp(uint scalar, Exp divisor) pure internal returns (Error, Exp memory) {
/*
We are doing this as:
getExp(mul(expScale, scalar), divisor.mantissa)
How it works:
Exp = a / b;
Scalar = s;
`s / (a / b)` = `b * s / a` and since for an Exp `a = mantissa, b = expScale`
*/
(Error err0, uint numerator) = mul(expScale, scalar);
if (err0 != Error.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
return getExp(numerator, divisor.mantissa);
}
/**
* @dev Multiplies two exponentials, returning a new exponential.
*/
function mulExp(Exp memory a, Exp memory b) pure internal returns (Error, Exp memory) {
(Error err0, uint doubleScaledProduct) = mul(a.mantissa, b.mantissa);
if (err0 != Error.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
// We add half the scale before dividing so that we get rounding instead of truncation.
// See "Listing 6" and text above it at https://accu.org/index.php/journals/1717
// Without this change, a result like 6.6...e-19 will be truncated to 0 instead of being rounded to 1e-18.
(Error err1, uint doubleScaledProductWithHalfScale) = add(halfExpScale, doubleScaledProduct);
if (err1 != Error.NO_ERROR) {
return (err1, Exp({mantissa: 0}));
}
(Error err2, uint product) = div(doubleScaledProductWithHalfScale, expScale);
// The only error `div` can return is Error.DIVISION_BY_ZERO but we control `expScale` and it is not zero.
assert(err2 == Error.NO_ERROR);
return (Error.NO_ERROR, Exp({mantissa: product}));
}
/**
* @dev Divides two exponentials, returning a new exponential.
* (a/scale) / (b/scale) = (a/scale) * (scale/b) = a/b,
* which we can scale as an Exp by calling getExp(a.mantissa, b.mantissa)
*/
function divExp(Exp memory a, Exp memory b) pure internal returns (Error, Exp memory) {
return getExp(a.mantissa, b.mantissa);
}
/**
* @dev Truncates the given exp to a whole number value.
* For example, truncate(Exp{mantissa: 15 * (10**18)}) = 15
*/
function truncate(Exp memory exp) pure internal returns (uint) {
// Note: We are not using careful math here as we're performing a division that cannot fail
return exp.mantissa / 10**18;
}
/**
* @dev Checks if first Exp is less than second Exp.
*/
function lessThanExp(Exp memory left, Exp memory right) pure internal returns (bool) {
return left.mantissa < right.mantissa; //TODO: Add some simple tests and this in another PR yo.
}
/**
* @dev Checks if left Exp <= right Exp.
*/
function lessThanOrEqualExp(Exp memory left, Exp memory right) pure internal returns (bool) {
return left.mantissa <= right.mantissa;
}
/**
* @dev returns true if Exp is exactly zero
*/
function isZeroExp(Exp memory value) pure internal returns (bool) {
return value.mantissa == 0;
}
}
contract MoneyMarket is Exponential, SafeToken {
uint constant initialInterestIndex = 10 ** 18;
uint constant defaultOriginationFee = 0; // default is zero bps
uint constant minimumCollateralRatioMantissa = 11 * (10 ** 17); // 1.1
uint constant maximumLiquidationDiscountMantissa = (10 ** 17); // 0.1
/**
* @notice `MoneyMarket` is the core Compound MoneyMarket contract
*/
constructor() public {
admin = msg.sender;
collateralRatio = Exp({mantissa: 2 * mantissaOne});
originationFee = Exp({mantissa: defaultOriginationFee});
liquidationDiscount = Exp({mantissa: 0});
// oracle must be configured via _setOracle
}
/**
* @notice Do not pay directly into MoneyMarket, please use `supply`.
*/
function() payable public {
revert();
}
/**
* @dev pending Administrator for this contract.
*/
address public pendingAdmin;
/**
* @dev Administrator for this contract. Initially set in constructor, but can
* be changed by the admin itself.
*/
address public admin;
/**
* @dev Account allowed to set oracle prices for this contract. Initially set
* in constructor, but can be changed by the admin.
*/
address public oracle;
/**
* @dev Container for customer balance information written to storage.
*
* struct Balance {
* principal = customer total balance with accrued interest after applying the customer's most recent balance-changing action
* interestIndex = the total interestIndex as calculated after applying the customer's most recent balance-changing action
* }
*/
struct Balance {
uint principal;
uint interestIndex;
}
/**
* @dev 2-level map: customerAddress -> assetAddress -> balance for supplies
*/
mapping(address => mapping(address => Balance)) public supplyBalances;
/**
* @dev 2-level map: customerAddress -> assetAddress -> balance for borrows
*/
mapping(address => mapping(address => Balance)) public borrowBalances;
/**
* @dev Container for per-asset balance sheet and interest rate information written to storage, intended to be stored in a map where the asset address is the key
*
* struct Market {
* isSupported = Whether this market is supported or not (not to be confused with the list of collateral assets)
* blockNumber = when the other values in this struct were calculated
* totalSupply = total amount of this asset supplied (in asset wei)
* supplyRateMantissa = the per-block interest rate for supplies of asset as of blockNumber, scaled by 10e18
* supplyIndex = the interest index for supplies of asset as of blockNumber; initialized in _supportMarket
* totalBorrows = total amount of this asset borrowed (in asset wei)
* borrowRateMantissa = the per-block interest rate for borrows of asset as of blockNumber, scaled by 10e18
* borrowIndex = the interest index for borrows of asset as of blockNumber; initialized in _supportMarket
* }
*/
struct Market {
bool isSupported;
uint blockNumber;
InterestRateModel interestRateModel;
uint totalSupply;
uint supplyRateMantissa;
uint supplyIndex;
uint totalBorrows;
uint borrowRateMantissa;
uint borrowIndex;
}
/**
* @dev map: assetAddress -> Market
*/
mapping(address => Market) public markets;
/**
* @dev list: collateralMarkets
*/
address[] public collateralMarkets;
/**
* @dev The collateral ratio that borrows must maintain (e.g. 2 implies 2:1). This
* is initially set in the constructor, but can be changed by the admin.
*/
Exp public collateralRatio;
/**
* @dev originationFee for new borrows.
*
*/
Exp public originationFee;
/**
* @dev liquidationDiscount for collateral when liquidating borrows
*
*/
Exp public liquidationDiscount;
/**
* @dev flag for whether or not contract is paused
*
*/
bool public paused;
/**
* @dev emitted when a supply is received
* Note: newBalance - amount - startingBalance = interest accumulated since last change
*/
event SupplyReceived(address account, address asset, uint amount, uint startingBalance, uint newBalance);
/**
* @dev emitted when a supply is withdrawn
* Note: startingBalance - amount - startingBalance = interest accumulated since last change
*/
event SupplyWithdrawn(address account, address asset, uint amount, uint startingBalance, uint newBalance);
/**
* @dev emitted when a new borrow is taken
* Note: newBalance - borrowAmountWithFee - startingBalance = interest accumulated since last change
*/
event BorrowTaken(address account, address asset, uint amount, uint startingBalance, uint borrowAmountWithFee, uint newBalance);
/**
* @dev emitted when a borrow is repaid
* Note: newBalance - amount - startingBalance = interest accumulated since last change
*/
event BorrowRepaid(address account, address asset, uint amount, uint startingBalance, uint newBalance);
/**
* @dev emitted when a borrow is liquidated
* targetAccount = user whose borrow was liquidated
* assetBorrow = asset borrowed
* borrowBalanceBefore = borrowBalance as most recently stored before the liquidation
* borrowBalanceAccumulated = borroBalanceBefore + accumulated interest as of immediately prior to the liquidation
* amountRepaid = amount of borrow repaid
* liquidator = account requesting the liquidation
* assetCollateral = asset taken from targetUser and given to liquidator in exchange for liquidated loan
* borrowBalanceAfter = new stored borrow balance (should equal borrowBalanceAccumulated - amountRepaid)
* collateralBalanceBefore = collateral balance as most recently stored before the liquidation
* collateralBalanceAccumulated = collateralBalanceBefore + accumulated interest as of immediately prior to the liquidation
* amountSeized = amount of collateral seized by liquidator
* collateralBalanceAfter = new stored collateral balance (should equal collateralBalanceAccumulated - amountSeized)
*/
event BorrowLiquidated(address targetAccount,
address assetBorrow,
uint borrowBalanceBefore,
uint borrowBalanceAccumulated,
uint amountRepaid,
uint borrowBalanceAfter,
address liquidator,
address assetCollateral,
uint collateralBalanceBefore,
uint collateralBalanceAccumulated,
uint amountSeized,
uint collateralBalanceAfter);
/**
* @dev emitted when pendingAdmin is changed
*/
event NewPendingAdmin(address oldPendingAdmin, address newPendingAdmin);
/**
* @dev emitted when pendingAdmin is accepted, which means admin is updated
*/
event NewAdmin(address oldAdmin, address newAdmin);
/**
* @dev newOracle - address of new oracle
*/
event NewOracle(address oldOracle, address newOracle);
/**
* @dev emitted when new market is supported by admin
*/
event SupportedMarket(address asset, address interestRateModel);
/**
* @dev emitted when risk parameters are changed by admin
*/
event NewRiskParameters(uint oldCollateralRatioMantissa, uint newCollateralRatioMantissa, uint oldLiquidationDiscountMantissa, uint newLiquidationDiscountMantissa);
/**
* @dev emitted when origination fee is changed by admin
*/
event NewOriginationFee(uint oldOriginationFeeMantissa, uint newOriginationFeeMantissa);
/**
* @dev emitted when market has new interest rate model set
*/
event SetMarketInterestRateModel(address asset, address interestRateModel);
/**
* @dev emitted when admin withdraws equity
* Note that `equityAvailableBefore` indicates equity before `amount` was removed.
*/
event EquityWithdrawn(address asset, uint equityAvailableBefore, uint amount, address owner);
/**
* @dev emitted when a supported market is suspended by admin
*/
event SuspendedMarket(address asset);
/**
* @dev emitted when admin either pauses or resumes the contract; newState is the resulting state
*/
event SetPaused(bool newState);
/**
* @dev Simple function to calculate min between two numbers.
*/
function min(uint a, uint b) pure internal returns (uint) {
if (a < b) {
return a;
} else {
return b;
}
}
/**
* @dev Function to simply retrieve block number
* This exists mainly for inheriting test contracts to stub this result.
*/
function getBlockNumber() internal view returns (uint) {
return block.number;
}
/**
* @dev Adds a given asset to the list of collateral markets. This operation is impossible to reverse.
* Note: this will not add the asset if it already exists.
*/
function addCollateralMarket(address asset) internal {
for (uint i = 0; i < collateralMarkets.length; i++) {
if (collateralMarkets[i] == asset) {
return;
}
}
collateralMarkets.push(asset);
}
/**
* @notice return the number of elements in `collateralMarkets`
* @dev you can then externally call `collateralMarkets(uint)` to pull each market address
* @return the length of `collateralMarkets`
*/
function getCollateralMarketsLength() public view returns (uint) {
return collateralMarkets.length;
}
/**
* @dev Calculates a new supply index based on the prevailing interest rates applied over time
* This is defined as `we multiply the most recent supply index by (1 + blocks times rate)`
*/
function calculateInterestIndex(uint startingInterestIndex, uint interestRateMantissa, uint blockStart, uint blockEnd) pure internal returns (Error, uint) {
// Get the block delta
(Error err0, uint blockDelta) = sub(blockEnd, blockStart);
if (err0 != Error.NO_ERROR) {
return (err0, 0);
}
// Scale the interest rate times number of blocks
// Note: Doing Exp construction inline to avoid `CompilerError: Stack too deep, try removing local variables.`
(Error err1, Exp memory blocksTimesRate) = mulScalar(Exp({mantissa: interestRateMantissa}), blockDelta);
if (err1 != Error.NO_ERROR) {
return (err1, 0);
}
// Add one to that result (which is really Exp({mantissa: expScale}) which equals 1.0)
(Error err2, Exp memory onePlusBlocksTimesRate) = addExp(blocksTimesRate, Exp({mantissa: mantissaOne}));
if (err2 != Error.NO_ERROR) {
return (err2, 0);
}
// Then scale that accumulated interest by the old interest index to get the new interest index
(Error err3, Exp memory newInterestIndexExp) = mulScalar(onePlusBlocksTimesRate, startingInterestIndex);
if (err3 != Error.NO_ERROR) {
return (err3, 0);
}
// Finally, truncate the interest index. This works only if interest index starts large enough
// that is can be accurately represented with a whole number.
return (Error.NO_ERROR, truncate(newInterestIndexExp));
}
/**
* @dev Calculates a new balance based on a previous balance and a pair of interest indices
* This is defined as: `The user's last balance checkpoint is multiplied by the currentSupplyIndex
* value and divided by the user's checkpoint index value`
*
* TODO: Is there a way to handle this that is less likely to overflow?
*/
function calculateBalance(uint startingBalance, uint interestIndexStart, uint interestIndexEnd) pure internal returns (Error, uint) {
if (startingBalance == 0) {
// We are accumulating interest on any previous balance; if there's no previous balance, then there is
// nothing to accumulate.
return (Error.NO_ERROR, 0);
}
(Error err0, uint balanceTimesIndex) = mul(startingBalance, interestIndexEnd);
if (err0 != Error.NO_ERROR) {
return (err0, 0);
}
return div(balanceTimesIndex, interestIndexStart);
}
/**
* @dev Gets the price for the amount specified of the given asset.
*/
function getPriceForAssetAmount(address asset, uint assetAmount) internal view returns (Error, Exp memory) {
(Error err, Exp memory assetPrice) = fetchAssetPrice(asset);
if (err != Error.NO_ERROR) {
return (err, Exp({mantissa: 0}));
}
if (isZeroExp(assetPrice)) {
return (Error.MISSING_ASSET_PRICE, Exp({mantissa: 0}));
}
return mulScalar(assetPrice, assetAmount); // assetAmountWei * oraclePrice = assetValueInEth
}
/**
* @dev Gets the price for the amount specified of the given asset multiplied by the current
* collateral ratio (i.e., assetAmountWei * collateralRatio * oraclePrice = totalValueInEth).
* We will group this as `(oraclePrice * collateralRatio) * assetAmountWei`
*/
function getPriceForAssetAmountMulCollatRatio(address asset, uint assetAmount) internal view returns (Error, Exp memory) {
Error err;
Exp memory assetPrice;
Exp memory scaledPrice;
(err, assetPrice) = fetchAssetPrice(asset);
if (err != Error.NO_ERROR) {
return (err, Exp({mantissa: 0}));
}
if (isZeroExp(assetPrice)) {
return (Error.MISSING_ASSET_PRICE, Exp({mantissa: 0}));
}
// Now, multiply the assetValue by the collateral ratio
(err, scaledPrice) = mulExp(collateralRatio, assetPrice);
if (err != Error.NO_ERROR) {
return (err, Exp({mantissa: 0}));
}
// Get the price for the given asset amount
return mulScalar(scaledPrice, assetAmount);
}
/**
* @dev Calculates the origination fee added to a given borrowAmount
* This is simply `(1 + originationFee) * borrowAmount`
*
* TODO: Track at what magnitude this fee rounds down to zero?
*/
function calculateBorrowAmountWithFee(uint borrowAmount) view internal returns (Error, uint) {
// When origination fee is zero, the amount with fee is simply equal to the amount
if (isZeroExp(originationFee)) {
return (Error.NO_ERROR, borrowAmount);
}
(Error err0, Exp memory originationFeeFactor) = addExp(originationFee, Exp({mantissa: mantissaOne}));
if (err0 != Error.NO_ERROR) {
return (err0, 0);
}
(Error err1, Exp memory borrowAmountWithFee) = mulScalar(originationFeeFactor, borrowAmount);
if (err1 != Error.NO_ERROR) {
return (err1, 0);
}
return (Error.NO_ERROR, truncate(borrowAmountWithFee));
}
/**
* @dev fetches the price of asset from the PriceOracle and converts it to Exp
* @param asset asset whose price should be fetched
*/
function fetchAssetPrice(address asset) internal view returns (Error, Exp memory) {
if (oracle == address(0)) {
return (Error.ZERO_ORACLE_ADDRESS, Exp({mantissa: 0}));
}
PriceOracleInterface oracleInterface = PriceOracleInterface(oracle);
uint priceMantissa = oracleInterface.assetPrices(asset);
return (Error.NO_ERROR, Exp({mantissa: priceMantissa}));
}
/**
* @notice Reads scaled price of specified asset from the price oracle
* @dev Reads scaled price of specified asset from the price oracle.
* The plural name is to match a previous storage mapping that this function replaced.
* @param asset Asset whose price should be retrieved
* @return 0 on an error or missing price, the price scaled by 1e18 otherwise
*/
function assetPrices(address asset) public view returns (uint) {
(Error err, Exp memory result) = fetchAssetPrice(asset);
if (err != Error.NO_ERROR) {
return 0;
}
return result.mantissa;
}
/**
* @dev Gets the amount of the specified asset given the specified Eth value
* ethValue / oraclePrice = assetAmountWei
* If there's no oraclePrice, this returns (Error.DIVISION_BY_ZERO, 0)
*/
function getAssetAmountForValue(address asset, Exp ethValue) internal view returns (Error, uint) {
Error err;
Exp memory assetPrice;
Exp memory assetAmount;
(err, assetPrice) = fetchAssetPrice(asset);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, assetAmount) = divExp(ethValue, assetPrice);
if (err != Error.NO_ERROR) {
return (err, 0);
}
return (Error.NO_ERROR, truncate(assetAmount));
}
/**
* @notice Begins transfer of admin rights. The newPendingAdmin must call `_acceptAdmin` to finalize the transfer.
* @dev Admin function to begin change of admin. The newPendingAdmin must call `_acceptAdmin` to finalize the transfer.
* @param newPendingAdmin New pending admin.
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*
* TODO: Should we add a second arg to verify, like a checksum of `newAdmin` address?
*/
function _setPendingAdmin(address newPendingAdmin) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_PENDING_ADMIN_OWNER_CHECK);
}
// save current value, if any, for inclusion in log
address oldPendingAdmin = pendingAdmin;
// Store pendingAdmin = newPendingAdmin
pendingAdmin = newPendingAdmin;
emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin);
return uint(Error.NO_ERROR);
}
/**
* @notice Accepts transfer of admin rights. msg.sender must be pendingAdmin
* @dev Admin function for pending admin to accept role and update admin
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _acceptAdmin() public returns (uint) {
// Check caller = pendingAdmin
// msg.sender can't be zero
if (msg.sender != pendingAdmin) {
return fail(Error.UNAUTHORIZED, FailureInfo.ACCEPT_ADMIN_PENDING_ADMIN_CHECK);
}
// Save current value for inclusion in log
address oldAdmin = admin;
// Store admin = pendingAdmin
admin = pendingAdmin;
// Clear the pending value
pendingAdmin = 0;
emit NewAdmin(oldAdmin, msg.sender);
return uint(Error.NO_ERROR);
}
/**
* @notice Set new oracle, who can set asset prices
* @dev Admin function to change oracle
* @param newOracle New oracle address
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setOracle(address newOracle) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_ORACLE_OWNER_CHECK);
}
// Verify contract at newOracle address supports assetPrices call.
// This will revert if it doesn't.
PriceOracleInterface oracleInterface = PriceOracleInterface(newOracle);
oracleInterface.assetPrices(address(0));
address oldOracle = oracle;
// Store oracle = newOracle
oracle = newOracle;
emit NewOracle(oldOracle, newOracle);
return uint(Error.NO_ERROR);
}
/**
* @notice set `paused` to the specified state
* @dev Admin function to pause or resume the market
* @param requestedState value to assign to `paused`
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setPaused(bool requestedState) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_PAUSED_OWNER_CHECK);
}
paused = requestedState;
emit SetPaused(requestedState);
return uint(Error.NO_ERROR);
}
/**
* @notice returns the liquidity for given account.
* a positive result indicates ability to borrow, whereas
* a negative result indicates a shortfall which may be liquidated
* @dev returns account liquidity in terms of eth-wei value, scaled by 1e18
* note: this includes interest trued up on all balances
* @param account the account to examine
* @return signed integer in terms of eth-wei (negative indicates a shortfall)
*/
function getAccountLiquidity(address account) public view returns (int) {
(Error err, Exp memory accountLiquidity, Exp memory accountShortfall) = calculateAccountLiquidity(account);
require(err == Error.NO_ERROR);
if (isZeroExp(accountLiquidity)) {
return -1 * int(truncate(accountShortfall));
} else {
return int(truncate(accountLiquidity));
}
}
/**
* @notice return supply balance with any accumulated interest for `asset` belonging to `account`
* @dev returns supply balance with any accumulated interest for `asset` belonging to `account`
* @param account the account to examine
* @param asset the market asset whose supply balance belonging to `account` should be checked
* @return uint supply balance on success, throws on failed assertion otherwise
*/
function getSupplyBalance(address account, address asset) view public returns (uint) {
Error err;
uint newSupplyIndex;
uint userSupplyCurrent;
Market storage market = markets[asset];
Balance storage supplyBalance = supplyBalances[account][asset];
// Calculate the newSupplyIndex, needed to calculate user's supplyCurrent
(err, newSupplyIndex) = calculateInterestIndex(market.supplyIndex, market.supplyRateMantissa, market.blockNumber, getBlockNumber());
require(err == Error.NO_ERROR);
// Use newSupplyIndex and stored principal to calculate the accumulated balance
(err, userSupplyCurrent) = calculateBalance(supplyBalance.principal, supplyBalance.interestIndex, newSupplyIndex);
require(err == Error.NO_ERROR);
return userSupplyCurrent;
}
/**
* @notice return borrow balance with any accumulated interest for `asset` belonging to `account`
* @dev returns borrow balance with any accumulated interest for `asset` belonging to `account`
* @param account the account to examine
* @param asset the market asset whose borrow balance belonging to `account` should be checked
* @return uint borrow balance on success, throws on failed assertion otherwise
*/
function getBorrowBalance(address account, address asset) view public returns (uint) {
Error err;
uint newBorrowIndex;
uint userBorrowCurrent;
Market storage market = markets[asset];
Balance storage borrowBalance = borrowBalances[account][asset];
// Calculate the newBorrowIndex, needed to calculate user's borrowCurrent
(err, newBorrowIndex) = calculateInterestIndex(market.borrowIndex, market.borrowRateMantissa, market.blockNumber, getBlockNumber());
require(err == Error.NO_ERROR);
// Use newBorrowIndex and stored principal to calculate the accumulated balance
(err, userBorrowCurrent) = calculateBalance(borrowBalance.principal, borrowBalance.interestIndex, newBorrowIndex);
require(err == Error.NO_ERROR);
return userBorrowCurrent;
}
/**
* @notice Supports a given market (asset) for use with Compound
* @dev Admin function to add support for a market
* @param asset Asset to support; MUST already have a non-zero price set
* @param interestRateModel InterestRateModel to use for the asset
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _supportMarket(address asset, InterestRateModel interestRateModel) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SUPPORT_MARKET_OWNER_CHECK);
}
(Error err, Exp memory assetPrice) = fetchAssetPrice(asset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPORT_MARKET_FETCH_PRICE_FAILED);
}
if (isZeroExp(assetPrice)) {
return fail(Error.ASSET_NOT_PRICED, FailureInfo.SUPPORT_MARKET_PRICE_CHECK);
}
// Set the interest rate model to `modelAddress`
markets[asset].interestRateModel = interestRateModel;
// Append asset to collateralAssets if not set
addCollateralMarket(asset);
// Set market isSupported to true
markets[asset].isSupported = true;
// Default supply and borrow index to 1e18
if (markets[asset].supplyIndex == 0) {
markets[asset].supplyIndex = initialInterestIndex;
}
if (markets[asset].borrowIndex == 0) {
markets[asset].borrowIndex = initialInterestIndex;
}
emit SupportedMarket(asset, interestRateModel);
return uint(Error.NO_ERROR);
}
/**
* @notice Suspends a given *supported* market (asset) from use with Compound.
* Assets in this state do count for collateral, but users may only withdraw, payBorrow,
* and liquidate the asset. The liquidate function no longer checks collateralization.
* @dev Admin function to suspend a market
* @param asset Asset to suspend
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _suspendMarket(address asset) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SUSPEND_MARKET_OWNER_CHECK);
}
// If the market is not configured at all, we don't want to add any configuration for it.
// If we find !markets[asset].isSupported then either the market is not configured at all, or it
// has already been marked as unsupported. We can just return without doing anything.
// Caller is responsible for knowing the difference between not-configured and already unsupported.
if (!markets[asset].isSupported) {
return uint(Error.NO_ERROR);
}
// If we get here, we know market is configured and is supported, so set isSupported to false
markets[asset].isSupported = false;
emit SuspendedMarket(asset);
return uint(Error.NO_ERROR);
}
/**
* @notice Sets the risk parameters: collateral ratio and liquidation discount
* @dev Owner function to set the risk parameters
* @param collateralRatioMantissa rational collateral ratio, scaled by 1e18. The de-scaled value must be >= 1.1
* @param liquidationDiscountMantissa rational liquidation discount, scaled by 1e18. The de-scaled value must be <= 0.1 and must be less than (descaled collateral ratio minus 1)
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setRiskParameters(uint collateralRatioMantissa, uint liquidationDiscountMantissa) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_RISK_PARAMETERS_OWNER_CHECK);
}
Exp memory newCollateralRatio = Exp({mantissa: collateralRatioMantissa});
Exp memory newLiquidationDiscount = Exp({mantissa: liquidationDiscountMantissa});
Exp memory minimumCollateralRatio = Exp({mantissa: minimumCollateralRatioMantissa});
Exp memory maximumLiquidationDiscount = Exp({mantissa: maximumLiquidationDiscountMantissa});
Error err;
Exp memory newLiquidationDiscountPlusOne;
// Make sure new collateral ratio value is not below minimum value
if (lessThanExp(newCollateralRatio, minimumCollateralRatio)) {
return fail(Error.INVALID_COLLATERAL_RATIO, FailureInfo.SET_RISK_PARAMETERS_VALIDATION);
}
// Make sure new liquidation discount does not exceed the maximum value, but reverse operands so we can use the
// existing `lessThanExp` function rather than adding a `greaterThan` function to Exponential.
if (lessThanExp(maximumLiquidationDiscount, newLiquidationDiscount)) {
return fail(Error.INVALID_LIQUIDATION_DISCOUNT, FailureInfo.SET_RISK_PARAMETERS_VALIDATION);
}
// C = L+1 is not allowed because it would cause division by zero error in `calculateDiscountedRepayToEvenAmount`
// C < L+1 is not allowed because it would cause integer underflow error in `calculateDiscountedRepayToEvenAmount`
(err, newLiquidationDiscountPlusOne) = addExp(newLiquidationDiscount, Exp({mantissa: mantissaOne}));
assert(err == Error.NO_ERROR); // We already validated that newLiquidationDiscount does not approach overflow size
if (lessThanOrEqualExp(newCollateralRatio, newLiquidationDiscountPlusOne)) {
return fail(Error.INVALID_COMBINED_RISK_PARAMETERS, FailureInfo.SET_RISK_PARAMETERS_VALIDATION);
}
// Save current values so we can emit them in log.
Exp memory oldCollateralRatio = collateralRatio;
Exp memory oldLiquidationDiscount = liquidationDiscount;
// Store new values
collateralRatio = newCollateralRatio;
liquidationDiscount = newLiquidationDiscount;
emit NewRiskParameters(oldCollateralRatio.mantissa, collateralRatioMantissa, oldLiquidationDiscount.mantissa, liquidationDiscountMantissa);
return uint(Error.NO_ERROR);
}
/**
* @notice Sets the origination fee (which is a multiplier on new borrows)
* @dev Owner function to set the origination fee
* @param originationFeeMantissa rational collateral ratio, scaled by 1e18. The de-scaled value must be >= 1.1
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setOriginationFee(uint originationFeeMantissa) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_ORIGINATION_FEE_OWNER_CHECK);
}
// Save current value so we can emit it in log.
Exp memory oldOriginationFee = originationFee;
originationFee = Exp({mantissa: originationFeeMantissa});
emit NewOriginationFee(oldOriginationFee.mantissa, originationFeeMantissa);
return uint(Error.NO_ERROR);
}
/**
* @notice Sets the interest rate model for a given market
* @dev Admin function to set interest rate model
* @param asset Asset to support
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setMarketInterestRateModel(address asset, InterestRateModel interestRateModel) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_MARKET_INTEREST_RATE_MODEL_OWNER_CHECK);
}
// Set the interest rate model to `modelAddress`
markets[asset].interestRateModel = interestRateModel;
emit SetMarketInterestRateModel(asset, interestRateModel);
return uint(Error.NO_ERROR);
}
/**
* @notice withdraws `amount` of `asset` from equity for asset, as long as `amount` <= equity. Equity= cash - (supply + borrows)
* @dev withdraws `amount` of `asset` from equity for asset, enforcing amount <= cash - (supply + borrows)
* @param asset asset whose equity should be withdrawn
* @param amount amount of equity to withdraw; must not exceed equity available
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _withdrawEquity(address asset, uint amount) public returns (uint) {
// Check caller = admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.EQUITY_WITHDRAWAL_MODEL_OWNER_CHECK);
}
// Check that amount is less than cash (from ERC-20 of self) plus borrows minus supply.
uint cash = getCash(asset);
(Error err0, uint equity) = addThenSub(cash, markets[asset].totalBorrows, markets[asset].totalSupply);
if (err0 != Error.NO_ERROR) {
return fail(err0, FailureInfo.EQUITY_WITHDRAWAL_CALCULATE_EQUITY);
}
if (amount > equity) {
return fail(Error.EQUITY_INSUFFICIENT_BALANCE, FailureInfo.EQUITY_WITHDRAWAL_AMOUNT_VALIDATION);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
// We ERC-20 transfer the asset out of the protocol to the admin
Error err2 = doTransferOut(asset, admin, amount);
if (err2 != Error.NO_ERROR) {
// This is safe since it's our first interaction and it didn't do anything if it failed
return fail(err2, FailureInfo.EQUITY_WITHDRAWAL_TRANSFER_OUT_FAILED);
}
//event EquityWithdrawn(address asset, uint equityAvailableBefore, uint amount, address owner)
emit EquityWithdrawn(asset, equity, amount, admin);
return uint(Error.NO_ERROR); // success
}
/**
* The `SupplyLocalVars` struct is used internally in the `supply` function.
*
* To avoid solidity limits on the number of local variables we:
* 1. Use a struct to hold local computation localResults
* 2. Re-use a single variable for Error returns. (This is required with 1 because variable binding to tuple localResults
* requires either both to be declared inline or both to be previously declared.
* 3. Re-use a boolean error-like return variable.
*/
struct SupplyLocalVars {
uint startingBalance;
uint newSupplyIndex;
uint userSupplyCurrent;
uint userSupplyUpdated;
uint newTotalSupply;
uint currentCash;
uint updatedCash;
uint newSupplyRateMantissa;
uint newBorrowIndex;
uint newBorrowRateMantissa;
}
/**
* @notice supply `amount` of `asset` (which must be supported) to `msg.sender` in the protocol
* @dev add amount of supported asset to msg.sender's account
* @param asset The market asset to supply
* @param amount The amount to supply
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function supply(address asset, uint amount) public returns (uint) {
if (paused) {
return fail(Error.CONTRACT_PAUSED, FailureInfo.SUPPLY_CONTRACT_PAUSED);
}
Market storage market = markets[asset];
Balance storage balance = supplyBalances[msg.sender][asset];
SupplyLocalVars memory localResults; // Holds all our uint calculation results
Error err; // Re-used for every function call that includes an Error in its return value(s).
uint rateCalculationResultCode; // Used for 2 interest rate calculation calls
// Fail if market not supported
if (!market.isSupported) {
return fail(Error.MARKET_NOT_SUPPORTED, FailureInfo.SUPPLY_MARKET_NOT_SUPPORTED);
}
// Fail gracefully if asset is not approved or has insufficient balance
err = checkTransferIn(asset, msg.sender, amount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_TRANSFER_IN_NOT_POSSIBLE);
}
// We calculate the newSupplyIndex, user's supplyCurrent and supplyUpdated for the asset
(err, localResults.newSupplyIndex) = calculateInterestIndex(market.supplyIndex, market.supplyRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_NEW_SUPPLY_INDEX_CALCULATION_FAILED);
}
(err, localResults.userSupplyCurrent) = calculateBalance(balance.principal, balance.interestIndex, localResults.newSupplyIndex);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_ACCUMULATED_BALANCE_CALCULATION_FAILED);
}
(err, localResults.userSupplyUpdated) = add(localResults.userSupplyCurrent, amount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_NEW_TOTAL_BALANCE_CALCULATION_FAILED);
}
// We calculate the protocol's totalSupply by subtracting the user's prior checkpointed balance, adding user's updated supply
(err, localResults.newTotalSupply) = addThenSub(market.totalSupply, localResults.userSupplyUpdated, balance.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_NEW_TOTAL_SUPPLY_CALCULATION_FAILED);
}
// We need to calculate what the updated cash will be after we transfer in from user
localResults.currentCash = getCash(asset);
(err, localResults.updatedCash) = add(localResults.currentCash, amount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_NEW_TOTAL_CASH_CALCULATION_FAILED);
}
// The utilization rate has changed! We calculate a new supply index and borrow index for the asset, and save it.
(rateCalculationResultCode, localResults.newSupplyRateMantissa) = market.interestRateModel.getSupplyRate(asset, localResults.updatedCash, market.totalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.SUPPLY_NEW_SUPPLY_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
// We calculate the newBorrowIndex (we already had newSupplyIndex)
(err, localResults.newBorrowIndex) = calculateInterestIndex(market.borrowIndex, market.borrowRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.SUPPLY_NEW_BORROW_INDEX_CALCULATION_FAILED);
}
(rateCalculationResultCode, localResults.newBorrowRateMantissa) = market.interestRateModel.getBorrowRate(asset, localResults.updatedCash, market.totalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.SUPPLY_NEW_BORROW_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
// We ERC-20 transfer the asset into the protocol (note: pre-conditions already checked above)
err = doTransferIn(asset, msg.sender, amount);
if (err != Error.NO_ERROR) {
// This is safe since it's our first interaction and it didn't do anything if it failed
return fail(err, FailureInfo.SUPPLY_TRANSFER_IN_FAILED);
}
// Save market updates
market.blockNumber = getBlockNumber();
market.totalSupply = localResults.newTotalSupply;
market.supplyRateMantissa = localResults.newSupplyRateMantissa;
market.supplyIndex = localResults.newSupplyIndex;
market.borrowRateMantissa = localResults.newBorrowRateMantissa;
market.borrowIndex = localResults.newBorrowIndex;
// Save user updates
localResults.startingBalance = balance.principal; // save for use in `SupplyReceived` event
balance.principal = localResults.userSupplyUpdated;
balance.interestIndex = localResults.newSupplyIndex;
emit SupplyReceived(msg.sender, asset, amount, localResults.startingBalance, localResults.userSupplyUpdated);
return uint(Error.NO_ERROR); // success
}
struct WithdrawLocalVars {
uint withdrawAmount;
uint startingBalance;
uint newSupplyIndex;
uint userSupplyCurrent;
uint userSupplyUpdated;
uint newTotalSupply;
uint currentCash;
uint updatedCash;
uint newSupplyRateMantissa;
uint newBorrowIndex;
uint newBorrowRateMantissa;
Exp accountLiquidity;
Exp accountShortfall;
Exp ethValueOfWithdrawal;
uint withdrawCapacity;
}
/**
* @notice withdraw `amount` of `asset` from sender's account to sender's address
* @dev withdraw `amount` of `asset` from msg.sender's account to msg.sender
* @param asset The market asset to withdraw
* @param requestedAmount The amount to withdraw (or -1 for max)
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function withdraw(address asset, uint requestedAmount) public returns (uint) {
if (paused) {
return fail(Error.CONTRACT_PAUSED, FailureInfo.WITHDRAW_CONTRACT_PAUSED);
}
Market storage market = markets[asset];
Balance storage supplyBalance = supplyBalances[msg.sender][asset];
WithdrawLocalVars memory localResults; // Holds all our calculation results
Error err; // Re-used for every function call that includes an Error in its return value(s).
uint rateCalculationResultCode; // Used for 2 interest rate calculation calls
// We calculate the user's accountLiquidity and accountShortfall.
(err, localResults.accountLiquidity, localResults.accountShortfall) = calculateAccountLiquidity(msg.sender);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_ACCOUNT_LIQUIDITY_CALCULATION_FAILED);
}
// We calculate the newSupplyIndex, user's supplyCurrent and supplyUpdated for the asset
(err, localResults.newSupplyIndex) = calculateInterestIndex(market.supplyIndex, market.supplyRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_NEW_SUPPLY_INDEX_CALCULATION_FAILED);
}
(err, localResults.userSupplyCurrent) = calculateBalance(supplyBalance.principal, supplyBalance.interestIndex, localResults.newSupplyIndex);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_ACCUMULATED_BALANCE_CALCULATION_FAILED);
}
// If the user specifies -1 amount to withdraw ("max"), withdrawAmount => the lesser of withdrawCapacity and supplyCurrent
if (requestedAmount == uint(-1)) {
(err, localResults.withdrawCapacity) = getAssetAmountForValue(asset, localResults.accountLiquidity);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_CAPACITY_CALCULATION_FAILED);
}
localResults.withdrawAmount = min(localResults.withdrawCapacity, localResults.userSupplyCurrent);
} else {
localResults.withdrawAmount = requestedAmount;
}
// From here on we should NOT use requestedAmount.
// Fail gracefully if protocol has insufficient cash
// If protocol has insufficient cash, the sub operation will underflow.
localResults.currentCash = getCash(asset);
(err, localResults.updatedCash) = sub(localResults.currentCash, localResults.withdrawAmount);
if (err != Error.NO_ERROR) {
return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.WITHDRAW_TRANSFER_OUT_NOT_POSSIBLE);
}
// We check that the amount is less than or equal to supplyCurrent
// If amount is greater than supplyCurrent, this will fail with Error.INTEGER_UNDERFLOW
(err, localResults.userSupplyUpdated) = sub(localResults.userSupplyCurrent, localResults.withdrawAmount);
if (err != Error.NO_ERROR) {
return fail(Error.INSUFFICIENT_BALANCE, FailureInfo.WITHDRAW_NEW_TOTAL_BALANCE_CALCULATION_FAILED);
}
// Fail if customer already has a shortfall
if (!isZeroExp(localResults.accountShortfall)) {
return fail(Error.INSUFFICIENT_LIQUIDITY, FailureInfo.WITHDRAW_ACCOUNT_SHORTFALL_PRESENT);
}
// We want to know the user's withdrawCapacity, denominated in the asset
// Customer's withdrawCapacity of asset is (accountLiquidity in Eth)/ (price of asset in Eth)
// Equivalently, we calculate the eth value of the withdrawal amount and compare it directly to the accountLiquidity in Eth
(err, localResults.ethValueOfWithdrawal) = getPriceForAssetAmount(asset, localResults.withdrawAmount); // amount * oraclePrice = ethValueOfWithdrawal
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_AMOUNT_VALUE_CALCULATION_FAILED);
}
// We check that the amount is less than withdrawCapacity (here), and less than or equal to supplyCurrent (below)
if (lessThanExp(localResults.accountLiquidity, localResults.ethValueOfWithdrawal) ) {
return fail(Error.INSUFFICIENT_LIQUIDITY, FailureInfo.WITHDRAW_AMOUNT_LIQUIDITY_SHORTFALL);
}
// We calculate the protocol's totalSupply by subtracting the user's prior checkpointed balance, adding user's updated supply.
// Note that, even though the customer is withdrawing, if they've accumulated a lot of interest since their last
// action, the updated balance *could* be higher than the prior checkpointed balance.
(err, localResults.newTotalSupply) = addThenSub(market.totalSupply, localResults.userSupplyUpdated, supplyBalance.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_NEW_TOTAL_SUPPLY_CALCULATION_FAILED);
}
// The utilization rate has changed! We calculate a new supply index and borrow index for the asset, and save it.
(rateCalculationResultCode, localResults.newSupplyRateMantissa) = market.interestRateModel.getSupplyRate(asset, localResults.updatedCash, market.totalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.WITHDRAW_NEW_SUPPLY_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
// We calculate the newBorrowIndex
(err, localResults.newBorrowIndex) = calculateInterestIndex(market.borrowIndex, market.borrowRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.WITHDRAW_NEW_BORROW_INDEX_CALCULATION_FAILED);
}
(rateCalculationResultCode, localResults.newBorrowRateMantissa) = market.interestRateModel.getBorrowRate(asset, localResults.updatedCash, market.totalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.WITHDRAW_NEW_BORROW_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
// We ERC-20 transfer the asset into the protocol (note: pre-conditions already checked above)
err = doTransferOut(asset, msg.sender, localResults.withdrawAmount);
if (err != Error.NO_ERROR) {
// This is safe since it's our first interaction and it didn't do anything if it failed
return fail(err, FailureInfo.WITHDRAW_TRANSFER_OUT_FAILED);
}
// Save market updates
market.blockNumber = getBlockNumber();
market.totalSupply = localResults.newTotalSupply;
market.supplyRateMantissa = localResults.newSupplyRateMantissa;
market.supplyIndex = localResults.newSupplyIndex;
market.borrowRateMantissa = localResults.newBorrowRateMantissa;
market.borrowIndex = localResults.newBorrowIndex;
// Save user updates
localResults.startingBalance = supplyBalance.principal; // save for use in `SupplyWithdrawn` event
supplyBalance.principal = localResults.userSupplyUpdated;
supplyBalance.interestIndex = localResults.newSupplyIndex;
emit SupplyWithdrawn(msg.sender, asset, localResults.withdrawAmount, localResults.startingBalance, localResults.userSupplyUpdated);
return uint(Error.NO_ERROR); // success
}
struct AccountValueLocalVars {
address assetAddress;
uint collateralMarketsLength;
uint newSupplyIndex;
uint userSupplyCurrent;
Exp supplyTotalValue;
Exp sumSupplies;
uint newBorrowIndex;
uint userBorrowCurrent;
Exp borrowTotalValue;
Exp sumBorrows;
}
/**
* @dev Gets the user's account liquidity and account shortfall balances. This includes
* any accumulated interest thus far but does NOT actually update anything in
* storage, it simply calculates the account liquidity and shortfall with liquidity being
* returned as the first Exp, ie (Error, accountLiquidity, accountShortfall).
*/
function calculateAccountLiquidity(address userAddress) internal view returns (Error, Exp memory, Exp memory) {
Error err;
uint sumSupplyValuesMantissa;
uint sumBorrowValuesMantissa;
(err, sumSupplyValuesMantissa, sumBorrowValuesMantissa) = calculateAccountValuesInternal(userAddress);
if (err != Error.NO_ERROR) {
return(err, Exp({mantissa: 0}), Exp({mantissa: 0}));
}
Exp memory result;
Exp memory sumSupplyValuesFinal = Exp({mantissa: sumSupplyValuesMantissa});
Exp memory sumBorrowValuesFinal; // need to apply collateral ratio
(err, sumBorrowValuesFinal) = mulExp(collateralRatio, Exp({mantissa: sumBorrowValuesMantissa}));
if (err != Error.NO_ERROR) {
return (err, Exp({mantissa: 0}), Exp({mantissa: 0}));
}
// if sumSupplies < sumBorrows, then the user is under collateralized and has account shortfall.
// else the user meets the collateral ratio and has account liquidity.
if (lessThanExp(sumSupplyValuesFinal, sumBorrowValuesFinal)) {
// accountShortfall = borrows - supplies
(err, result) = subExp(sumBorrowValuesFinal, sumSupplyValuesFinal);
assert(err == Error.NO_ERROR); // Note: we have checked that sumBorrows is greater than sumSupplies directly above, therefore `subExp` cannot fail.
return (Error.NO_ERROR, Exp({mantissa: 0}), result);
} else {
// accountLiquidity = supplies - borrows
(err, result) = subExp(sumSupplyValuesFinal, sumBorrowValuesFinal);
assert(err == Error.NO_ERROR); // Note: we have checked that sumSupplies is greater than sumBorrows directly above, therefore `subExp` cannot fail.
return (Error.NO_ERROR, result, Exp({mantissa: 0}));
}
}
/**
* @notice Gets the ETH values of the user's accumulated supply and borrow balances, scaled by 10e18.
* This includes any accumulated interest thus far but does NOT actually update anything in
* storage
* @dev Gets ETH values of accumulated supply and borrow balances
* @param userAddress account for which to sum values
* @return (error code, sum ETH value of supplies scaled by 10e18, sum ETH value of borrows scaled by 10e18)
* TODO: Possibly should add a Min(500, collateralMarkets.length) for extra safety
* TODO: To help save gas we could think about using the current Market.interestIndex
* accumulate interest rather than calculating it
*/
function calculateAccountValuesInternal(address userAddress) internal view returns (Error, uint, uint) {
/** By definition, all collateralMarkets are those that contribute to the user's
* liquidity and shortfall so we need only loop through those markets.
* To handle avoiding intermediate negative results, we will sum all the user's
* supply balances and borrow balances (with collateral ratio) separately and then
* subtract the sums at the end.
*/
AccountValueLocalVars memory localResults; // Re-used for all intermediate results
localResults.sumSupplies = Exp({mantissa: 0});
localResults.sumBorrows = Exp({mantissa: 0});
Error err; // Re-used for all intermediate errors
localResults.collateralMarketsLength = collateralMarkets.length;
for (uint i = 0; i < localResults.collateralMarketsLength; i++) {
localResults.assetAddress = collateralMarkets[i];
Market storage currentMarket = markets[localResults.assetAddress];
Balance storage supplyBalance = supplyBalances[userAddress][localResults.assetAddress];
Balance storage borrowBalance = borrowBalances[userAddress][localResults.assetAddress];
if (supplyBalance.principal > 0) {
// We calculate the newSupplyIndex and user’s supplyCurrent (includes interest)
(err, localResults.newSupplyIndex) = calculateInterestIndex(currentMarket.supplyIndex, currentMarket.supplyRateMantissa, currentMarket.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
(err, localResults.userSupplyCurrent) = calculateBalance(supplyBalance.principal, supplyBalance.interestIndex, localResults.newSupplyIndex);
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
// We have the user's supply balance with interest so let's multiply by the asset price to get the total value
(err, localResults.supplyTotalValue) = getPriceForAssetAmount(localResults.assetAddress, localResults.userSupplyCurrent); // supplyCurrent * oraclePrice = supplyValueInEth
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
// Add this to our running sum of supplies
(err, localResults.sumSupplies) = addExp(localResults.supplyTotalValue, localResults.sumSupplies);
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
}
if (borrowBalance.principal > 0) {
// We perform a similar actions to get the user's borrow balance
(err, localResults.newBorrowIndex) = calculateInterestIndex(currentMarket.borrowIndex, currentMarket.borrowRateMantissa, currentMarket.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
(err, localResults.userBorrowCurrent) = calculateBalance(borrowBalance.principal, borrowBalance.interestIndex, localResults.newBorrowIndex);
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
// In the case of borrow, we multiply the borrow value by the collateral ratio
(err, localResults.borrowTotalValue) = getPriceForAssetAmount(localResults.assetAddress, localResults.userBorrowCurrent); // ( borrowCurrent* oraclePrice * collateralRatio) = borrowTotalValueInEth
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
// Add this to our running sum of borrows
(err, localResults.sumBorrows) = addExp(localResults.borrowTotalValue, localResults.sumBorrows);
if (err != Error.NO_ERROR) {
return (err, 0, 0);
}
}
}
return (Error.NO_ERROR, localResults.sumSupplies.mantissa, localResults.sumBorrows.mantissa);
}
/**
* @notice Gets the ETH values of the user's accumulated supply and borrow balances, scaled by 10e18.
* This includes any accumulated interest thus far but does NOT actually update anything in
* storage
* @dev Gets ETH values of accumulated supply and borrow balances
* @param userAddress account for which to sum values
* @return (uint 0=success; otherwise a failure (see ErrorReporter.sol for details),
* sum ETH value of supplies scaled by 10e18,
* sum ETH value of borrows scaled by 10e18)
*/
function calculateAccountValues(address userAddress) public view returns (uint, uint, uint) {
(Error err, uint supplyValue, uint borrowValue) = calculateAccountValuesInternal(userAddress);
if (err != Error.NO_ERROR) {
return (uint(err), 0, 0);
}
return (0, supplyValue, borrowValue);
}
struct PayBorrowLocalVars {
uint newBorrowIndex;
uint userBorrowCurrent;
uint repayAmount;
uint userBorrowUpdated;
uint newTotalBorrows;
uint currentCash;
uint updatedCash;
uint newSupplyIndex;
uint newSupplyRateMantissa;
uint newBorrowRateMantissa;
uint startingBalance;
}
/**
* @notice Users repay borrowed assets from their own address to the protocol.
* @param asset The market asset to repay
* @param amount The amount to repay (or -1 for max)
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function repayBorrow(address asset, uint amount) public returns (uint) {
if (paused) {
return fail(Error.CONTRACT_PAUSED, FailureInfo.REPAY_BORROW_CONTRACT_PAUSED);
}
PayBorrowLocalVars memory localResults;
Market storage market = markets[asset];
Balance storage borrowBalance = borrowBalances[msg.sender][asset];
Error err;
uint rateCalculationResultCode;
// We calculate the newBorrowIndex, user's borrowCurrent and borrowUpdated for the asset
(err, localResults.newBorrowIndex) = calculateInterestIndex(market.borrowIndex, market.borrowRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_NEW_BORROW_INDEX_CALCULATION_FAILED);
}
(err, localResults.userBorrowCurrent) = calculateBalance(borrowBalance.principal, borrowBalance.interestIndex, localResults.newBorrowIndex);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED);
}
// If the user specifies -1 amount to repay (“max”), repayAmount =>
// the lesser of the senders ERC-20 balance and borrowCurrent
if (amount == uint(-1)) {
localResults.repayAmount = min(getBalanceOf(asset, msg.sender), localResults.userBorrowCurrent);
} else {
localResults.repayAmount = amount;
}
// Subtract the `repayAmount` from the `userBorrowCurrent` to get `userBorrowUpdated`
// Note: this checks that repayAmount is less than borrowCurrent
(err, localResults.userBorrowUpdated) = sub(localResults.userBorrowCurrent, localResults.repayAmount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED);
}
// Fail gracefully if asset is not approved or has insufficient balance
// Note: this checks that repayAmount is less than or equal to their ERC-20 balance
err = checkTransferIn(asset, msg.sender, localResults.repayAmount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE);
}
// We calculate the protocol's totalBorrow by subtracting the user's prior checkpointed balance, adding user's updated borrow
// Note that, even though the customer is paying some of their borrow, if they've accumulated a lot of interest since their last
// action, the updated balance *could* be higher than the prior checkpointed balance.
(err, localResults.newTotalBorrows) = addThenSub(market.totalBorrows, localResults.userBorrowUpdated, borrowBalance.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_NEW_TOTAL_BORROW_CALCULATION_FAILED);
}
// We need to calculate what the updated cash will be after we transfer in from user
localResults.currentCash = getCash(asset);
(err, localResults.updatedCash) = add(localResults.currentCash, localResults.repayAmount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_NEW_TOTAL_CASH_CALCULATION_FAILED);
}
// The utilization rate has changed! We calculate a new supply index and borrow index for the asset, and save it.
// We calculate the newSupplyIndex, but we have newBorrowIndex already
(err, localResults.newSupplyIndex) = calculateInterestIndex(market.supplyIndex, market.supplyRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.REPAY_BORROW_NEW_SUPPLY_INDEX_CALCULATION_FAILED);
}
(rateCalculationResultCode, localResults.newSupplyRateMantissa) = market.interestRateModel.getSupplyRate(asset, localResults.updatedCash, localResults.newTotalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.REPAY_BORROW_NEW_SUPPLY_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
(rateCalculationResultCode, localResults.newBorrowRateMantissa) = market.interestRateModel.getBorrowRate(asset, localResults.updatedCash, localResults.newTotalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.REPAY_BORROW_NEW_BORROW_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
// We ERC-20 transfer the asset into the protocol (note: pre-conditions already checked above)
err = doTransferIn(asset, msg.sender, localResults.repayAmount);
if (err != Error.NO_ERROR) {
// This is safe since it's our first interaction and it didn't do anything if it failed
return fail(err, FailureInfo.REPAY_BORROW_TRANSFER_IN_FAILED);
}
// Save market updates
market.blockNumber = getBlockNumber();
market.totalBorrows = localResults.newTotalBorrows;
market.supplyRateMantissa = localResults.newSupplyRateMantissa;
market.supplyIndex = localResults.newSupplyIndex;
market.borrowRateMantissa = localResults.newBorrowRateMantissa;
market.borrowIndex = localResults.newBorrowIndex;
// Save user updates
localResults.startingBalance = borrowBalance.principal; // save for use in `BorrowRepaid` event
borrowBalance.principal = localResults.userBorrowUpdated;
borrowBalance.interestIndex = localResults.newBorrowIndex;
emit BorrowRepaid(msg.sender, asset, localResults.repayAmount, localResults.startingBalance, localResults.userBorrowUpdated);
return uint(Error.NO_ERROR); // success
}
struct BorrowLocalVars {
uint newBorrowIndex;
uint userBorrowCurrent;
uint borrowAmountWithFee;
uint userBorrowUpdated;
uint newTotalBorrows;
uint currentCash;
uint updatedCash;
uint newSupplyIndex;
uint newSupplyRateMantissa;
uint newBorrowRateMantissa;
uint startingBalance;
Exp accountLiquidity;
Exp accountShortfall;
Exp ethValueOfBorrowAmountWithFee;
}
struct LiquidateLocalVars {
// we need these addresses in the struct for use with `emitLiquidationEvent` to avoid `CompilerError: Stack too deep, try removing local variables.`
address targetAccount;
address assetBorrow;
address liquidator;
address assetCollateral;
// borrow index and supply index are global to the asset, not specific to the user
uint newBorrowIndex_UnderwaterAsset;
uint newSupplyIndex_UnderwaterAsset;
uint newBorrowIndex_CollateralAsset;
uint newSupplyIndex_CollateralAsset;
// the target borrow's full balance with accumulated interest
uint currentBorrowBalance_TargetUnderwaterAsset;
// currentBorrowBalance_TargetUnderwaterAsset minus whatever gets repaid as part of the liquidation
uint updatedBorrowBalance_TargetUnderwaterAsset;
uint newTotalBorrows_ProtocolUnderwaterAsset;
uint startingBorrowBalance_TargetUnderwaterAsset;
uint startingSupplyBalance_TargetCollateralAsset;
uint startingSupplyBalance_LiquidatorCollateralAsset;
uint currentSupplyBalance_TargetCollateralAsset;
uint updatedSupplyBalance_TargetCollateralAsset;
// If liquidator already has a balance of collateralAsset, we will accumulate
// interest on it before transferring seized collateral from the borrower.
uint currentSupplyBalance_LiquidatorCollateralAsset;
// This will be the liquidator's accumulated balance of collateral asset before the liquidation (if any)
// plus the amount seized from the borrower.
uint updatedSupplyBalance_LiquidatorCollateralAsset;
uint newTotalSupply_ProtocolCollateralAsset;
uint currentCash_ProtocolUnderwaterAsset;
uint updatedCash_ProtocolUnderwaterAsset;
// cash does not change for collateral asset
uint newSupplyRateMantissa_ProtocolUnderwaterAsset;
uint newBorrowRateMantissa_ProtocolUnderwaterAsset;
// Why no variables for the interest rates for the collateral asset?
// We don't need to calculate new rates for the collateral asset since neither cash nor borrows change
uint discountedRepayToEvenAmount;
//[supplyCurrent / (1 + liquidationDiscount)] * (Oracle price for the collateral / Oracle price for the borrow) (discountedBorrowDenominatedCollateral)
uint discountedBorrowDenominatedCollateral;
uint maxCloseableBorrowAmount_TargetUnderwaterAsset;
uint closeBorrowAmount_TargetUnderwaterAsset;
uint seizeSupplyAmount_TargetCollateralAsset;
Exp collateralPrice;
Exp underwaterAssetPrice;
}
/**
* @notice users repay all or some of an underwater borrow and receive collateral
* @param targetAccount The account whose borrow should be liquidated
* @param assetBorrow The market asset to repay
* @param assetCollateral The borrower's market asset to receive in exchange
* @param requestedAmountClose The amount to repay (or -1 for max)
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function liquidateBorrow(address targetAccount, address assetBorrow, address assetCollateral, uint requestedAmountClose) public returns (uint) {
if (paused) {
return fail(Error.CONTRACT_PAUSED, FailureInfo.LIQUIDATE_CONTRACT_PAUSED);
}
LiquidateLocalVars memory localResults;
// Copy these addresses into the struct for use with `emitLiquidationEvent`
// We'll use localResults.liquidator inside this function for clarity vs using msg.sender.
localResults.targetAccount = targetAccount;
localResults.assetBorrow = assetBorrow;
localResults.liquidator = msg.sender;
localResults.assetCollateral = assetCollateral;
Market storage borrowMarket = markets[assetBorrow];
Market storage collateralMarket = markets[assetCollateral];
Balance storage borrowBalance_TargeUnderwaterAsset = borrowBalances[targetAccount][assetBorrow];
Balance storage supplyBalance_TargetCollateralAsset = supplyBalances[targetAccount][assetCollateral];
// Liquidator might already hold some of the collateral asset
Balance storage supplyBalance_LiquidatorCollateralAsset = supplyBalances[localResults.liquidator][assetCollateral];
uint rateCalculationResultCode; // Used for multiple interest rate calculation calls
Error err; // re-used for all intermediate errors
(err, localResults.collateralPrice) = fetchAssetPrice(assetCollateral);
if(err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_FETCH_ASSET_PRICE_FAILED);
}
(err, localResults.underwaterAssetPrice) = fetchAssetPrice(assetBorrow);
// If the price oracle is not set, then we would have failed on the first call to fetchAssetPrice
assert(err == Error.NO_ERROR);
// We calculate newBorrowIndex_UnderwaterAsset and then use it to help calculate currentBorrowBalance_TargetUnderwaterAsset
(err, localResults.newBorrowIndex_UnderwaterAsset) = calculateInterestIndex(borrowMarket.borrowIndex, borrowMarket.borrowRateMantissa, borrowMarket.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_BORROW_INDEX_CALCULATION_FAILED_BORROWED_ASSET);
}
(err, localResults.currentBorrowBalance_TargetUnderwaterAsset) = calculateBalance(borrowBalance_TargeUnderwaterAsset.principal, borrowBalance_TargeUnderwaterAsset.interestIndex, localResults.newBorrowIndex_UnderwaterAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_ACCUMULATED_BORROW_BALANCE_CALCULATION_FAILED);
}
// We calculate newSupplyIndex_CollateralAsset and then use it to help calculate currentSupplyBalance_TargetCollateralAsset
(err, localResults.newSupplyIndex_CollateralAsset) = calculateInterestIndex(collateralMarket.supplyIndex, collateralMarket.supplyRateMantissa, collateralMarket.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_SUPPLY_INDEX_CALCULATION_FAILED_COLLATERAL_ASSET);
}
(err, localResults.currentSupplyBalance_TargetCollateralAsset) = calculateBalance(supplyBalance_TargetCollateralAsset.principal, supplyBalance_TargetCollateralAsset.interestIndex, localResults.newSupplyIndex_CollateralAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_ACCUMULATED_SUPPLY_BALANCE_CALCULATION_FAILED_BORROWER_COLLATERAL_ASSET);
}
// Liquidator may or may not already have some collateral asset.
// If they do, we need to accumulate interest on it before adding the seized collateral to it.
// We re-use newSupplyIndex_CollateralAsset calculated above to help calculate currentSupplyBalance_LiquidatorCollateralAsset
(err, localResults.currentSupplyBalance_LiquidatorCollateralAsset) = calculateBalance(supplyBalance_LiquidatorCollateralAsset.principal, supplyBalance_LiquidatorCollateralAsset.interestIndex, localResults.newSupplyIndex_CollateralAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_ACCUMULATED_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET);
}
// We update the protocol's totalSupply for assetCollateral in 2 steps, first by adding target user's accumulated
// interest and then by adding the liquidator's accumulated interest.
// Step 1 of 2: We add the target user's supplyCurrent and subtract their checkpointedBalance
// (which has the desired effect of adding accrued interest from the target user)
(err, localResults.newTotalSupply_ProtocolCollateralAsset) = addThenSub(collateralMarket.totalSupply, localResults.currentSupplyBalance_TargetCollateralAsset, supplyBalance_TargetCollateralAsset.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_BORROWER_COLLATERAL_ASSET);
}
// Step 2 of 2: We add the liquidator's supplyCurrent of collateral asset and subtract their checkpointedBalance
// (which has the desired effect of adding accrued interest from the calling user)
(err, localResults.newTotalSupply_ProtocolCollateralAsset) = addThenSub(localResults.newTotalSupply_ProtocolCollateralAsset, localResults.currentSupplyBalance_LiquidatorCollateralAsset, supplyBalance_LiquidatorCollateralAsset.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET);
}
// We calculate maxCloseableBorrowAmount_TargetUnderwaterAsset, the amount of borrow that can be closed from the target user
// This is equal to the lesser of
// 1. borrowCurrent; (already calculated)
// 2. ONLY IF MARKET SUPPORTED: discountedRepayToEvenAmount:
// discountedRepayToEvenAmount=
// shortfall / [Oracle price for the borrow * (collateralRatio - liquidationDiscount - 1)]
// 3. discountedBorrowDenominatedCollateral
// [supplyCurrent / (1 + liquidationDiscount)] * (Oracle price for the collateral / Oracle price for the borrow)
// Here we calculate item 3. discountedBorrowDenominatedCollateral =
// [supplyCurrent / (1 + liquidationDiscount)] * (Oracle price for the collateral / Oracle price for the borrow)
(err, localResults.discountedBorrowDenominatedCollateral) =
calculateDiscountedBorrowDenominatedCollateral(localResults.underwaterAssetPrice, localResults.collateralPrice, localResults.currentSupplyBalance_TargetCollateralAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_BORROW_DENOMINATED_COLLATERAL_CALCULATION_FAILED);
}
if (borrowMarket.isSupported) {
// Market is supported, so we calculate item 2 from above.
(err, localResults.discountedRepayToEvenAmount) =
calculateDiscountedRepayToEvenAmount(targetAccount, localResults.underwaterAssetPrice);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_DISCOUNTED_REPAY_TO_EVEN_AMOUNT_CALCULATION_FAILED);
}
// We need to do a two-step min to select from all 3 values
// min1&3 = min(item 1, item 3)
localResults.maxCloseableBorrowAmount_TargetUnderwaterAsset = min(localResults.currentBorrowBalance_TargetUnderwaterAsset, localResults.discountedBorrowDenominatedCollateral);
// min1&3&2 = min(min1&3, 2)
localResults.maxCloseableBorrowAmount_TargetUnderwaterAsset = min(localResults.maxCloseableBorrowAmount_TargetUnderwaterAsset, localResults.discountedRepayToEvenAmount);
} else {
// Market is not supported, so we don't need to calculate item 2.
localResults.maxCloseableBorrowAmount_TargetUnderwaterAsset = min(localResults.currentBorrowBalance_TargetUnderwaterAsset, localResults.discountedBorrowDenominatedCollateral);
}
// If liquidateBorrowAmount = -1, then closeBorrowAmount_TargetUnderwaterAsset = maxCloseableBorrowAmount_TargetUnderwaterAsset
if (requestedAmountClose == uint(-1)) {
localResults.closeBorrowAmount_TargetUnderwaterAsset = localResults.maxCloseableBorrowAmount_TargetUnderwaterAsset;
} else {
localResults.closeBorrowAmount_TargetUnderwaterAsset = requestedAmountClose;
}
// From here on, no more use of `requestedAmountClose`
// Verify closeBorrowAmount_TargetUnderwaterAsset <= maxCloseableBorrowAmount_TargetUnderwaterAsset
if (localResults.closeBorrowAmount_TargetUnderwaterAsset > localResults.maxCloseableBorrowAmount_TargetUnderwaterAsset) {
return fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_TOO_HIGH);
}
// seizeSupplyAmount_TargetCollateralAsset = closeBorrowAmount_TargetUnderwaterAsset * priceBorrow/priceCollateral *(1+liquidationDiscount)
(err, localResults.seizeSupplyAmount_TargetCollateralAsset) = calculateAmountSeize(localResults.underwaterAssetPrice, localResults.collateralPrice, localResults.closeBorrowAmount_TargetUnderwaterAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_AMOUNT_SEIZE_CALCULATION_FAILED);
}
// We are going to ERC-20 transfer closeBorrowAmount_TargetUnderwaterAsset of assetBorrow into Compound
// Fail gracefully if asset is not approved or has insufficient balance
err = checkTransferIn(assetBorrow, localResults.liquidator, localResults.closeBorrowAmount_TargetUnderwaterAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_TRANSFER_IN_NOT_POSSIBLE);
}
// We are going to repay the target user's borrow using the calling user's funds
// We update the protocol's totalBorrow for assetBorrow, by subtracting the target user's prior checkpointed balance,
// adding borrowCurrent, and subtracting closeBorrowAmount_TargetUnderwaterAsset.
// Subtract the `closeBorrowAmount_TargetUnderwaterAsset` from the `currentBorrowBalance_TargetUnderwaterAsset` to get `updatedBorrowBalance_TargetUnderwaterAsset`
(err, localResults.updatedBorrowBalance_TargetUnderwaterAsset) = sub(localResults.currentBorrowBalance_TargetUnderwaterAsset, localResults.closeBorrowAmount_TargetUnderwaterAsset);
// We have ensured above that localResults.closeBorrowAmount_TargetUnderwaterAsset <= localResults.currentBorrowBalance_TargetUnderwaterAsset, so the sub can't underflow
assert(err == Error.NO_ERROR);
// We calculate the protocol's totalBorrow for assetBorrow by subtracting the user's prior checkpointed balance, adding user's updated borrow
// Note that, even though the liquidator is paying some of the borrow, if the borrow has accumulated a lot of interest since the last
// action, the updated balance *could* be higher than the prior checkpointed balance.
(err, localResults.newTotalBorrows_ProtocolUnderwaterAsset) = addThenSub(borrowMarket.totalBorrows, localResults.updatedBorrowBalance_TargetUnderwaterAsset, borrowBalance_TargeUnderwaterAsset.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_TOTAL_BORROW_CALCULATION_FAILED_BORROWED_ASSET);
}
// We need to calculate what the updated cash will be after we transfer in from liquidator
localResults.currentCash_ProtocolUnderwaterAsset = getCash(assetBorrow);
(err, localResults.updatedCash_ProtocolUnderwaterAsset) = add(localResults.currentCash_ProtocolUnderwaterAsset, localResults.closeBorrowAmount_TargetUnderwaterAsset);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_TOTAL_CASH_CALCULATION_FAILED_BORROWED_ASSET);
}
// The utilization rate has changed! We calculate a new supply index, borrow index, supply rate, and borrow rate for assetBorrow
// (Please note that we don't need to do the same thing for assetCollateral because neither cash nor borrows of assetCollateral happen in this process.)
// We calculate the newSupplyIndex_UnderwaterAsset, but we already have newBorrowIndex_UnderwaterAsset so don't recalculate it.
(err, localResults.newSupplyIndex_UnderwaterAsset) = calculateInterestIndex(borrowMarket.supplyIndex, borrowMarket.supplyRateMantissa, borrowMarket.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_SUPPLY_INDEX_CALCULATION_FAILED_BORROWED_ASSET);
}
(rateCalculationResultCode, localResults.newSupplyRateMantissa_ProtocolUnderwaterAsset) = borrowMarket.interestRateModel.getSupplyRate(assetBorrow, localResults.updatedCash_ProtocolUnderwaterAsset, localResults.newTotalBorrows_ProtocolUnderwaterAsset);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.LIQUIDATE_NEW_SUPPLY_RATE_CALCULATION_FAILED_BORROWED_ASSET, rateCalculationResultCode);
}
(rateCalculationResultCode, localResults.newBorrowRateMantissa_ProtocolUnderwaterAsset) = borrowMarket.interestRateModel.getBorrowRate(assetBorrow, localResults.updatedCash_ProtocolUnderwaterAsset, localResults.newTotalBorrows_ProtocolUnderwaterAsset);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.LIQUIDATE_NEW_BORROW_RATE_CALCULATION_FAILED_BORROWED_ASSET, rateCalculationResultCode);
}
// Now we look at collateral. We calculated target user's accumulated supply balance and the supply index above.
// Now we need to calculate the borrow index.
// We don't need to calculate new rates for the collateral asset because we have not changed utilization:
// - accumulating interest on the target user's collateral does not change cash or borrows
// - transferring seized amount of collateral internally from the target user to the liquidator does not change cash or borrows.
(err, localResults.newBorrowIndex_CollateralAsset) = calculateInterestIndex(collateralMarket.borrowIndex, collateralMarket.borrowRateMantissa, collateralMarket.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.LIQUIDATE_NEW_BORROW_INDEX_CALCULATION_FAILED_COLLATERAL_ASSET);
}
// We checkpoint the target user's assetCollateral supply balance, supplyCurrent - seizeSupplyAmount_TargetCollateralAsset at the updated index
(err, localResults.updatedSupplyBalance_TargetCollateralAsset) = sub(localResults.currentSupplyBalance_TargetCollateralAsset, localResults.seizeSupplyAmount_TargetCollateralAsset);
// The sub won't underflow because because seizeSupplyAmount_TargetCollateralAsset <= target user's collateral balance
// maxCloseableBorrowAmount_TargetUnderwaterAsset is limited by the discounted borrow denominated collateral. That limits closeBorrowAmount_TargetUnderwaterAsset
// which in turn limits seizeSupplyAmount_TargetCollateralAsset.
assert (err == Error.NO_ERROR);
// We checkpoint the liquidating user's assetCollateral supply balance, supplyCurrent + seizeSupplyAmount_TargetCollateralAsset at the updated index
(err, localResults.updatedSupplyBalance_LiquidatorCollateralAsset) = add(localResults.currentSupplyBalance_LiquidatorCollateralAsset, localResults.seizeSupplyAmount_TargetCollateralAsset);
// We can't overflow here because if this would overflow, then we would have already overflowed above and failed
// with LIQUIDATE_NEW_TOTAL_SUPPLY_BALANCE_CALCULATION_FAILED_LIQUIDATOR_COLLATERAL_ASSET
assert (err == Error.NO_ERROR);
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
// We ERC-20 transfer the asset into the protocol (note: pre-conditions already checked above)
err = doTransferIn(assetBorrow, localResults.liquidator, localResults.closeBorrowAmount_TargetUnderwaterAsset);
if (err != Error.NO_ERROR) {
// This is safe since it's our first interaction and it didn't do anything if it failed
return fail(err, FailureInfo.LIQUIDATE_TRANSFER_IN_FAILED);
}
// Save borrow market updates
borrowMarket.blockNumber = getBlockNumber();
borrowMarket.totalBorrows = localResults.newTotalBorrows_ProtocolUnderwaterAsset;
// borrowMarket.totalSupply does not need to be updated
borrowMarket.supplyRateMantissa = localResults.newSupplyRateMantissa_ProtocolUnderwaterAsset;
borrowMarket.supplyIndex = localResults.newSupplyIndex_UnderwaterAsset;
borrowMarket.borrowRateMantissa = localResults.newBorrowRateMantissa_ProtocolUnderwaterAsset;
borrowMarket.borrowIndex = localResults.newBorrowIndex_UnderwaterAsset;
// Save collateral market updates
// We didn't calculate new rates for collateralMarket (because neither cash nor borrows changed), just new indexes and total supply.
collateralMarket.blockNumber = getBlockNumber();
collateralMarket.totalSupply = localResults.newTotalSupply_ProtocolCollateralAsset;
collateralMarket.supplyIndex = localResults.newSupplyIndex_CollateralAsset;
collateralMarket.borrowIndex = localResults.newBorrowIndex_CollateralAsset;
// Save user updates
localResults.startingBorrowBalance_TargetUnderwaterAsset = borrowBalance_TargeUnderwaterAsset.principal; // save for use in event
borrowBalance_TargeUnderwaterAsset.principal = localResults.updatedBorrowBalance_TargetUnderwaterAsset;
borrowBalance_TargeUnderwaterAsset.interestIndex = localResults.newBorrowIndex_UnderwaterAsset;
localResults.startingSupplyBalance_TargetCollateralAsset = supplyBalance_TargetCollateralAsset.principal; // save for use in event
supplyBalance_TargetCollateralAsset.principal = localResults.updatedSupplyBalance_TargetCollateralAsset;
supplyBalance_TargetCollateralAsset.interestIndex = localResults.newSupplyIndex_CollateralAsset;
localResults.startingSupplyBalance_LiquidatorCollateralAsset = supplyBalance_LiquidatorCollateralAsset.principal; // save for use in event
supplyBalance_LiquidatorCollateralAsset.principal = localResults.updatedSupplyBalance_LiquidatorCollateralAsset;
supplyBalance_LiquidatorCollateralAsset.interestIndex = localResults.newSupplyIndex_CollateralAsset;
emitLiquidationEvent(localResults);
return uint(Error.NO_ERROR); // success
}
/**
* @dev this function exists to avoid error `CompilerError: Stack too deep, try removing local variables.` in `liquidateBorrow`
*/
function emitLiquidationEvent(LiquidateLocalVars memory localResults) internal {
// event BorrowLiquidated(address targetAccount, address assetBorrow, uint borrowBalanceBefore, uint borrowBalanceAccumulated, uint amountRepaid, uint borrowBalanceAfter,
// address liquidator, address assetCollateral, uint collateralBalanceBefore, uint collateralBalanceAccumulated, uint amountSeized, uint collateralBalanceAfter);
emit BorrowLiquidated(localResults.targetAccount,
localResults.assetBorrow,
localResults.startingBorrowBalance_TargetUnderwaterAsset,
localResults.currentBorrowBalance_TargetUnderwaterAsset,
localResults.closeBorrowAmount_TargetUnderwaterAsset,
localResults.updatedBorrowBalance_TargetUnderwaterAsset,
localResults.liquidator,
localResults.assetCollateral,
localResults.startingSupplyBalance_TargetCollateralAsset,
localResults.currentSupplyBalance_TargetCollateralAsset,
localResults.seizeSupplyAmount_TargetCollateralAsset,
localResults.updatedSupplyBalance_TargetCollateralAsset);
}
/**
* @dev This should ONLY be called if market is supported. It returns shortfall / [Oracle price for the borrow * (collateralRatio - liquidationDiscount - 1)]
* If the market isn't supported, we support liquidation of asset regardless of shortfall because we want borrows of the unsupported asset to be closed.
* Note that if collateralRatio = liquidationDiscount + 1, then the denominator will be zero and the function will fail with DIVISION_BY_ZERO.
**/
function calculateDiscountedRepayToEvenAmount(address targetAccount, Exp memory underwaterAssetPrice) internal view returns (Error, uint) {
Error err;
Exp memory _accountLiquidity; // unused return value from calculateAccountLiquidity
Exp memory accountShortfall_TargetUser;
Exp memory collateralRatioMinusLiquidationDiscount; // collateralRatio - liquidationDiscount
Exp memory discountedCollateralRatioMinusOne; // collateralRatioMinusLiquidationDiscount - 1, aka collateralRatio - liquidationDiscount - 1
Exp memory discountedPrice_UnderwaterAsset;
Exp memory rawResult;
// we calculate the target user's shortfall, denominated in Ether, that the user is below the collateral ratio
(err, _accountLiquidity, accountShortfall_TargetUser) = calculateAccountLiquidity(targetAccount);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, collateralRatioMinusLiquidationDiscount) = subExp(collateralRatio, liquidationDiscount);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, discountedCollateralRatioMinusOne) = subExp(collateralRatioMinusLiquidationDiscount, Exp({mantissa: mantissaOne}));
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, discountedPrice_UnderwaterAsset) = mulExp(underwaterAssetPrice, discountedCollateralRatioMinusOne);
// calculateAccountLiquidity multiplies underwaterAssetPrice by collateralRatio
// discountedCollateralRatioMinusOne < collateralRatio
// so if underwaterAssetPrice * collateralRatio did not overflow then
// underwaterAssetPrice * discountedCollateralRatioMinusOne can't overflow either
assert(err == Error.NO_ERROR);
(err, rawResult) = divExp(accountShortfall_TargetUser, discountedPrice_UnderwaterAsset);
// It's theoretically possible an asset could have such a low price that it truncates to zero when discounted.
if (err != Error.NO_ERROR) {
return (err, 0);
}
return (Error.NO_ERROR, truncate(rawResult));
}
/**
* @dev discountedBorrowDenominatedCollateral = [supplyCurrent / (1 + liquidationDiscount)] * (Oracle price for the collateral / Oracle price for the borrow)
*/
function calculateDiscountedBorrowDenominatedCollateral(Exp memory underwaterAssetPrice, Exp memory collateralPrice, uint supplyCurrent_TargetCollateralAsset) view internal returns (Error, uint) {
// To avoid rounding issues, we re-order and group the operations so we do 1 division and only at the end
// [supplyCurrent * (Oracle price for the collateral)] / [ (1 + liquidationDiscount) * (Oracle price for the borrow) ]
Error err;
Exp memory onePlusLiquidationDiscount; // (1 + liquidationDiscount)
Exp memory supplyCurrentTimesOracleCollateral; // supplyCurrent * Oracle price for the collateral
Exp memory onePlusLiquidationDiscountTimesOracleBorrow; // (1 + liquidationDiscount) * Oracle price for the borrow
Exp memory rawResult;
(err, onePlusLiquidationDiscount) = addExp(Exp({mantissa: mantissaOne}), liquidationDiscount);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, supplyCurrentTimesOracleCollateral) = mulScalar(collateralPrice, supplyCurrent_TargetCollateralAsset);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, onePlusLiquidationDiscountTimesOracleBorrow) = mulExp(onePlusLiquidationDiscount, underwaterAssetPrice);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, rawResult) = divExp(supplyCurrentTimesOracleCollateral, onePlusLiquidationDiscountTimesOracleBorrow);
if (err != Error.NO_ERROR) {
return (err, 0);
}
return (Error.NO_ERROR, truncate(rawResult));
}
/**
* @dev returns closeBorrowAmount_TargetUnderwaterAsset * (1+liquidationDiscount) * priceBorrow/priceCollateral
**/
function calculateAmountSeize(Exp memory underwaterAssetPrice, Exp memory collateralPrice, uint closeBorrowAmount_TargetUnderwaterAsset) internal view returns (Error, uint) {
// To avoid rounding issues, we re-order and group the operations to move the division to the end, rather than just taking the ratio of the 2 prices:
// underwaterAssetPrice * (1+liquidationDiscount) *closeBorrowAmount_TargetUnderwaterAsset) / collateralPrice
// re-used for all intermediate errors
Error err;
// (1+liquidationDiscount)
Exp memory liquidationMultiplier;
// assetPrice-of-underwaterAsset * (1+liquidationDiscount)
Exp memory priceUnderwaterAssetTimesLiquidationMultiplier;
// priceUnderwaterAssetTimesLiquidationMultiplier * closeBorrowAmount_TargetUnderwaterAsset
// or, expanded:
// underwaterAssetPrice * (1+liquidationDiscount) * closeBorrowAmount_TargetUnderwaterAsset
Exp memory finalNumerator;
// finalNumerator / priceCollateral
Exp memory rawResult;
(err, liquidationMultiplier) = addExp(Exp({mantissa: mantissaOne}), liquidationDiscount);
// liquidation discount will be enforced < 1, so 1 + liquidationDiscount can't overflow.
assert(err == Error.NO_ERROR);
(err, priceUnderwaterAssetTimesLiquidationMultiplier) = mulExp(underwaterAssetPrice, liquidationMultiplier);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, finalNumerator) = mulScalar(priceUnderwaterAssetTimesLiquidationMultiplier, closeBorrowAmount_TargetUnderwaterAsset);
if (err != Error.NO_ERROR) {
return (err, 0);
}
(err, rawResult) = divExp(finalNumerator, collateralPrice);
if (err != Error.NO_ERROR) {
return (err, 0);
}
return (Error.NO_ERROR, truncate(rawResult));
}
/**
* @notice Users borrow assets from the protocol to their own address
* @param asset The market asset to borrow
* @param amount The amount to borrow
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function borrow(address asset, uint amount) public returns (uint) {
if (paused) {
return fail(Error.CONTRACT_PAUSED, FailureInfo.BORROW_CONTRACT_PAUSED);
}
BorrowLocalVars memory localResults;
Market storage market = markets[asset];
Balance storage borrowBalance = borrowBalances[msg.sender][asset];
Error err;
uint rateCalculationResultCode;
// Fail if market not supported
if (!market.isSupported) {
return fail(Error.MARKET_NOT_SUPPORTED, FailureInfo.BORROW_MARKET_NOT_SUPPORTED);
}
// We calculate the newBorrowIndex, user's borrowCurrent and borrowUpdated for the asset
(err, localResults.newBorrowIndex) = calculateInterestIndex(market.borrowIndex, market.borrowRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_NEW_BORROW_INDEX_CALCULATION_FAILED);
}
(err, localResults.userBorrowCurrent) = calculateBalance(borrowBalance.principal, borrowBalance.interestIndex, localResults.newBorrowIndex);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED);
}
// Calculate origination fee.
(err, localResults.borrowAmountWithFee) = calculateBorrowAmountWithFee(amount);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_ORIGINATION_FEE_CALCULATION_FAILED);
}
// Add the `borrowAmountWithFee` to the `userBorrowCurrent` to get `userBorrowUpdated`
(err, localResults.userBorrowUpdated) = add(localResults.userBorrowCurrent, localResults.borrowAmountWithFee);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED);
}
// We calculate the protocol's totalBorrow by subtracting the user's prior checkpointed balance, adding user's updated borrow with fee
(err, localResults.newTotalBorrows) = addThenSub(market.totalBorrows, localResults.userBorrowUpdated, borrowBalance.principal);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_NEW_TOTAL_BORROW_CALCULATION_FAILED);
}
// Check customer liquidity
(err, localResults.accountLiquidity, localResults.accountShortfall) = calculateAccountLiquidity(msg.sender);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_ACCOUNT_LIQUIDITY_CALCULATION_FAILED);
}
// Fail if customer already has a shortfall
if (!isZeroExp(localResults.accountShortfall)) {
return fail(Error.INSUFFICIENT_LIQUIDITY, FailureInfo.BORROW_ACCOUNT_SHORTFALL_PRESENT);
}
// Would the customer have a shortfall after this borrow (including origination fee)?
// We calculate the eth-equivalent value of (borrow amount + fee) of asset and fail if it exceeds accountLiquidity.
// This implements: `[(collateralRatio*oraclea*borrowAmount)*(1+borrowFee)] > accountLiquidity`
(err, localResults.ethValueOfBorrowAmountWithFee) = getPriceForAssetAmountMulCollatRatio(asset, localResults.borrowAmountWithFee);
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_AMOUNT_VALUE_CALCULATION_FAILED);
}
if (lessThanExp(localResults.accountLiquidity, localResults.ethValueOfBorrowAmountWithFee)) {
return fail(Error.INSUFFICIENT_LIQUIDITY, FailureInfo.BORROW_AMOUNT_LIQUIDITY_SHORTFALL);
}
// Fail gracefully if protocol has insufficient cash
localResults.currentCash = getCash(asset);
// We need to calculate what the updated cash will be after we transfer out to the user
(err, localResults.updatedCash) = sub(localResults.currentCash, amount);
if (err != Error.NO_ERROR) {
// Note: we ignore error here and call this token insufficient cash
return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.BORROW_NEW_TOTAL_CASH_CALCULATION_FAILED);
}
// The utilization rate has changed! We calculate a new supply index and borrow index for the asset, and save it.
// We calculate the newSupplyIndex, but we have newBorrowIndex already
(err, localResults.newSupplyIndex) = calculateInterestIndex(market.supplyIndex, market.supplyRateMantissa, market.blockNumber, getBlockNumber());
if (err != Error.NO_ERROR) {
return fail(err, FailureInfo.BORROW_NEW_SUPPLY_INDEX_CALCULATION_FAILED);
}
(rateCalculationResultCode, localResults.newSupplyRateMantissa) = market.interestRateModel.getSupplyRate(asset, localResults.updatedCash, localResults.newTotalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.BORROW_NEW_SUPPLY_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
(rateCalculationResultCode, localResults.newBorrowRateMantissa) = market.interestRateModel.getBorrowRate(asset, localResults.updatedCash, localResults.newTotalBorrows);
if (rateCalculationResultCode != 0) {
return failOpaque(FailureInfo.BORROW_NEW_BORROW_RATE_CALCULATION_FAILED, rateCalculationResultCode);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
// We ERC-20 transfer the asset into the protocol (note: pre-conditions already checked above)
err = doTransferOut(asset, msg.sender, amount);
if (err != Error.NO_ERROR) {
// This is safe since it's our first interaction and it didn't do anything if it failed
return fail(err, FailureInfo.BORROW_TRANSFER_OUT_FAILED);
}
// Save market updates
market.blockNumber = getBlockNumber();
market.totalBorrows = localResults.newTotalBorrows;
market.supplyRateMantissa = localResults.newSupplyRateMantissa;
market.supplyIndex = localResults.newSupplyIndex;
market.borrowRateMantissa = localResults.newBorrowRateMantissa;
market.borrowIndex = localResults.newBorrowIndex;
// Save user updates
localResults.startingBalance = borrowBalance.principal; // save for use in `BorrowTaken` event
borrowBalance.principal = localResults.userBorrowUpdated;
borrowBalance.interestIndex = localResults.newBorrowIndex;
emit BorrowTaken(msg.sender, asset, amount, localResults.startingBalance, localResults.borrowAmountWithFee, localResults.userBorrowUpdated);
return uint(Error.NO_ERROR); // success
}
} | * @dev emitted when a borrow is repaid Note: newBalance - amount - startingBalance = interest accumulated since last change/ | event BorrowRepaid(address account, address asset, uint amount, uint startingBalance, uint newBalance);
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./partial_match/42/0x1a5b1c2B36B09480DABD8e36a25AECcC44068F55/sources/Implementation.sol | Reset debt to zero for new coupon mechanic | function initialize() initializer public {
_state.balance.debt = 0;
}
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.6;
import './BLOBRegistry.sol';
import './BLOBLeague.sol';
import './BLOBPlayer.sol';
import './BLOBSeason.sol';
import './BLOBUtils.sol';
contract BLOBMatch is WithRegistry {
struct MatchInfo {
uint matchId;
uint seasonId;
uint scheduledTimestamp;
uint8 matchRound;
uint8 hostTeam;
uint8 guestTeam;
uint8 hostScore;
uint8 guestScore;
uint8 overtimeCount;
bool hostForfeit;
bool guestForfeit;
}
event PlayerStats (
uint seasonId,
uint matchId,
uint playerId,
uint8 teamId,
/*
A 13-element array to document following player stats
MIN, // play minutes
FGM, // field goal made
FGA, // filed goal attempted
TPM, // 3 pointer made
TPA, // 3 pointer attempted
FTM, // free throw made
FTA, // free throw attempted
PTS, // points scored
AST, // assists
REB, // rebounds
BLK, // blocks
STL, // steals
nextAvailableRound
*/
uint8[13] stats
);
// constants
uint8 public constant MINUTES_IN_MATCH = 48;
// overtime
uint8 public constant MINUTES_IN_OT = 5;
// the average minutes that can cause minimum injury
uint8 constant public SAFE_PLAY_MINUTES_MAX = 45;
// the max number of playable players in a match
uint8 constant public MAX_PLAYERS_ON_ROSTER = 12;
// the min number of playable players in a match
uint8 constant public MIN_PLAYERS_ON_ROSTER = 8;
// the max percentage of team shots a single player is allowed to take
uint8 constant public MAX_PLAYER_SHOT_ALLOC_PCT = 25;
// the max performance percentage a player may have in a game
uint8 constant public RAW_PLAYER_PERF_PCT_MAX= 130;
// the min performance percentage a player may have in a game
uint8 constant public RAW_PLAYER_PERF_PCT_MIN = 60;
// the performance percentage fluctuation player may have in a game
// this can maximally reduce the performance range to
// [RAW_PLAYER_PERF_PCT_MIN + PLAYER_PERF_PCT_FLUX,
// RAW_PLAYER_PERF_PCT_MAX - PLAYER_PERF_PCT_FLUX]
uint8 constant public PLAYER_PERF_PCT_FLUX= 30;
// the average play time per game for players to gain full MATURITY_INC_UNIT
uint8 constant public PLAYER_PLAY_TIME_PER_GAME_AVG = 20;
// the number of positions a team may have in regular time
uint8 public constant TEAM_POSITIONS_BASE = 100;
// the number of free throws a team may have in regular time
uint8 public constant TEAM_FREE_THROWS_BASE = 25;
// the number of positions a team may have in overtime
uint8 public constant TEAM_POSITIONS_OT = 10;
// the number of free throws a team may have in overtime
uint8 public constant TEAM_FREE_THROWS_OT = 5;
// the maximum percentage for players in the same position can get against
// opponent players
uint8 public constant POSITION_MAX_ADVANTAGE_RATIO = 120;
// the maximum performance of league leading players
// [shot%, shot3Point%, assist, rebound, blockage, steal, freeThrows%]
uint8[7] public PLAYER_PERF_MAX = [70, 50, 20, 20, 10, 10, 100];
using Percentage for uint8;
BLOBPlayer PlayerContract;
BLOBTeam TeamContract;
BLOBSeason SeasonContract;
constructor(address _registryAddr)
WithRegistry(_registryAddr) {
}
function Init() external leagueOnly {
PlayerContract = BLOBPlayer(RegistryContract.PlayerContract());
TeamContract = BLOBTeam(RegistryContract.TeamContract());
SeasonContract = BLOBSeason(RegistryContract.SeasonContract());
}
// validate the game time eligibility
function ValidateTeamPlayerGameTime(uint8 _teamId)
external view returns(BLOBLeague.ErrorCode errorCode) {
BLOBPlayer.Player[] memory teamPlayers = getTeamRoster(_teamId);
uint8 playableRosterCount = 0;
uint8 totalShotAllocation = 0;
uint8 totalShot3PointAllocation = 0;
uint8[5] memory positionMinutes;
bool[5] memory positionStarter;
uint8 matchRound = SeasonContract.matchRound();
uint8 team3PShotAlloc = TeamContract.shot3PAllocation(_teamId);
for (uint8 i=0; i<teamPlayers.length; i++) {
BLOBPlayer.Player memory player = teamPlayers[i];
BLOBPlayer.GameTime memory gameTime =
PlayerContract.GetPlayerGameTime(player.id);
// 1. player must be eligible for playing, not injured or retired
if (canPlay(player, matchRound)) {
if (gameTime.playTime > 0) {
playableRosterCount++;
positionMinutes[uint(player.position)] += gameTime.playTime;
if (gameTime.starter) {
if (!positionStarter[uint(player.position)])
positionStarter[uint(player.position)] = true;
else
// 2. each position can have only one starter
return BLOBLeague.ErrorCode.TEAM_REDUNDANT_STARTERS;
}
// 3. shot allocation per player must be less than
// MAX_PLAYER_SHOT_ALLOC_PCT
uint8 personalShotAlloc =
gameTime.shotAllocation.multiplyPct(100 - team3PShotAlloc)
+ gameTime.shot3PAllocation.multiplyPct(team3PShotAlloc);
if (personalShotAlloc > MAX_PLAYER_SHOT_ALLOC_PCT)
return BLOBLeague.ErrorCode.PLAYER_EXCEED_SHOT_ALLOC;
// 4. shot allocation percentage per player must be less than
// 1/4 of their play time percentage
// i.e. if a player has 20% shot allocation, he must play
// at least 80% of minutes, in line with real games
if (4 * personalShotAlloc >
gameTime.playTime.dividePct(MINUTES_IN_MATCH))
return BLOBLeague.ErrorCode.PLAYER_EXCEED_TIME_ALLOC;
totalShotAllocation += gameTime.shotAllocation;
totalShot3PointAllocation += gameTime.shot3PAllocation;
}
}
}
// 5. number of players per team must be within
// [MIN_PLAYERS_ON_ROSTER, MAX_PLAYERS_ON_ROSTER]
if (playableRosterCount < MIN_PLAYERS_ON_ROSTER)
return BLOBLeague.ErrorCode.TEAM_LESS_THAN_MIN_ROSTER;
if (playableRosterCount > MAX_PLAYERS_ON_ROSTER)
return BLOBLeague.ErrorCode.TEAM_MORE_THAN_MAX_ROSTER;
// 6. players of the same position must have play time add up to 48 minutes,
for (uint i=0; i<5; i++) {
if (positionMinutes[i] != MINUTES_IN_MATCH)
return BLOBLeague.ErrorCode.TEAM_POS_TIME_ALLOC_INVALID;
// 7. all starters must be playable
if (!positionStarter[i])
return BLOBLeague.ErrorCode.TEAM_NOT_ENOUGH_STARTERS;
}
// 8. total shot allocations must account for 100%
if (totalShotAllocation != 100)
return BLOBLeague.ErrorCode.TEAM_INSUFFICIENT_2P_SHOT_ALLOC;
// 9. total shot3Point allocations must account for 100%
if (totalShot3PointAllocation !=100)
return BLOBLeague.ErrorCode.TEAM_INSUFFICIENT_3P_SHOT_ALLOC;
return BLOBLeague.ErrorCode.OK;
}
function GetTeamOffenceAndDefence(uint8 _teamId, uint8 _overtime)
view public returns(uint8 teamOffence, uint8 teamDefence) {
BLOBPlayer.Player[] memory teamPlayers = getTeamRoster(_teamId);
uint8 matchRound = SeasonContract.matchRound();
for (uint8 i=0; i<teamPlayers.length; i++) {
BLOBPlayer.Player memory player = teamPlayers[i];
// don't consider player injuries after regular time
if (_overtime > 0 || canPlay(player, matchRound)) {
BLOBPlayer.GameTime memory gameTime =
PlayerContract.GetPlayerGameTime(player.id);
// for simplicity, only starters can play overtime
if (_overtime > 0 && !gameTime.starter)
continue;
uint8 weightedSumOffence = (player.shot / 3 // weights 1/3
+ player.shot3Point / 3 // weights 1/3
+ player.assist / 3) // weights 1/3
/ 5; // players in each position accounts for 20%
uint8 weightedSumDefence = (player.rebound / 2 // weights 50%
+ player.blockage / 4 // weights 25%
+ player.steal / 4) // weights 25%
/ 5; // players in each position accounts for 20%
if (_overtime == 0) {
// as in regular time players in the same position share play time,
// we weight their contributions by their shares
uint8 playerPlayTimePct = gameTime.playTime.dividePct(MINUTES_IN_MATCH);
weightedSumOffence = weightedSumOffence.multiplyPct(playerPlayTimePct);
weightedSumDefence = weightedSumDefence.multiplyPct(playerPlayTimePct);
}
teamOffence += weightedSumOffence;
teamDefence += weightedSumDefence;
}
}
}
function PlayMatch(MatchInfo calldata _matchInfo,
uint8 _overtime,
uint _seed)
external seasonOnly
returns(uint8 hostScore, uint8 guestScore, uint seed) {
require (
block.timestamp >= _matchInfo.scheduledTimestamp,
uint8(BLOBLeague.ErrorCode.MATCH_PLAYED_BEFORE_SCHEDULED_DATE).toStr()
);
uint8 hostPositions;
uint8 hostFreeThrows;
uint8 guestPositions;
uint8 guestFreeThrows;
(hostPositions, hostFreeThrows,
guestPositions, guestFreeThrows) = getGamePositions(
_matchInfo.hostTeam,
_matchInfo.guestTeam,
_overtime);
if (!_matchInfo.hostForfeit)
(hostScore, seed) = playMatchByTeam(_matchInfo,
_matchInfo.hostTeam,
hostPositions,
hostFreeThrows,
_overtime,
_seed);
if (!_matchInfo.guestForfeit)
(guestScore, seed) = playMatchByTeam(_matchInfo,
_matchInfo.guestTeam,
guestPositions,
guestFreeThrows,
_overtime,
seed);
}
function canPlay(BLOBPlayer.Player memory _player, uint8 _roundId)
private view returns(bool) {
uint8 nextAvailableRound = SeasonContract.playerNextAvailableRound(_player.id);
return !_player.retired && nextAvailableRound <= _roundId;
}
function getTeamRoster(uint8 _teamId)
view private returns(BLOBPlayer.Player[] memory players) {
uint[] memory playerIds = TeamContract.GetTeamRosterIds(_teamId);
players = new BLOBPlayer.Player[](playerIds.length);
for (uint i=0; i<playerIds.length; i++) {
players[i] = PlayerContract.GetPlayer(playerIds[i]);
}
}
function getOffenceRatio(uint8 _hostTeam, uint8 _guestTeam, uint8 _overtime)
private view returns (uint8 hostOffenceRatio, uint8 guestOffenceRatio) {
(uint8 hostOffence, uint8 hostDefence) =
GetTeamOffenceAndDefence(_hostTeam, _overtime);
(uint8 guestOffence, uint8 guestDefence) =
GetTeamOffenceAndDefence(_guestTeam, _overtime);
// uses offence/(rival defence) ratio to decide game positions
hostOffenceRatio = hostOffence.dividePctMax(guestDefence,
POSITION_MAX_ADVANTAGE_RATIO);
guestOffenceRatio = guestOffence.dividePctMax(hostDefence,
POSITION_MAX_ADVANTAGE_RATIO);
}
function getGamePositions(uint8 _hostTeam,
uint8 _guestTeam,
uint8 _overtime)
private view returns (uint8 hostPositions, uint8 hostFreeThrows,
uint8 guestPositions, uint8 guestFreeThrows) {
(uint8 hostORatio, uint8 guestORatio) = getOffenceRatio(_hostTeam,
_guestTeam,
_overtime);
hostPositions = _overtime > 0 ?
TEAM_POSITIONS_OT.multiplyPct(hostORatio) :
TEAM_POSITIONS_BASE.multiplyPct(hostORatio)
// award teams with winning streak
.plusInt8(SeasonContract.teamMomentum(_hostTeam));
hostFreeThrows = _overtime > 0 ?
TEAM_FREE_THROWS_OT.multiplyPct(hostORatio) :
TEAM_FREE_THROWS_BASE.multiplyPct(hostORatio);
guestPositions = _overtime > 0 ?
TEAM_POSITIONS_OT.multiplyPct(guestORatio) :
TEAM_POSITIONS_BASE.multiplyPct(guestORatio)
// award teams with winning streak
.plusInt8(SeasonContract.teamMomentum(_guestTeam));
guestFreeThrows = _overtime > 0 ?
TEAM_FREE_THROWS_OT.multiplyPct(guestORatio) :
TEAM_FREE_THROWS_BASE.multiplyPct(guestORatio);
}
function playMatchByTeam(MatchInfo memory _matchInfo,
uint8 _teamId,
uint8 _teamPositions,
uint8 _teamFreeThrows,
uint8 _overtime,
uint _seed)
private returns (uint8 score, uint seed) {
// [TotalAttempts, FTAttempts, 3PAttempts, FGAttempts]
// This is a hack to get rid of the stack too deep exception
uint8[4] memory attempts = [
_teamPositions,
_teamFreeThrows,
0, // will get 2P & 3P attempts later
0];
// if one team is not eligible to play, we treat it as a forfeit and
// leave its score as 0
(score, seed) = calculateTeamOffenceScore(
_matchInfo,
_teamId,
attempts,
_overtime,
_seed);
}
function calculateTeamOffenceScore(MatchInfo memory _matchInfo,
uint8 _teamId,
uint8[4] memory _attempts,
uint8 _overtime,
uint _seed)
private returns(uint8 totalScore, uint seed) {
BLOBPlayer.Player[] memory teamPlayers = getTeamRoster(_teamId);
// 3P attempts
_attempts[2] = _attempts[0].multiplyPct(TeamContract.shot3PAllocation(_teamId));
// 2P attempts
_attempts[3] = _attempts[0] - _attempts[2];
seed = _seed;
uint8 performanceFactor;
for (uint i=0; i<teamPlayers.length; i++) {
if (_overtime > 0 || canPlay(teamPlayers[i], _matchInfo.matchRound)) {
// draw a random number between RAW_PLAYER_PERF_PCT_MIN and
// RAW_PLAYER_PERF_PCT_MAX for a player's performance fluctuation in every game
uint8 perfFlux = PLAYER_PERF_PCT_FLUX.multiplyPct(teamPlayers[i].maturity);
(performanceFactor, seed) = Random.randrange(
RAW_PLAYER_PERF_PCT_MIN + perfFlux ,
RAW_PLAYER_PERF_PCT_MAX - perfFlux ,
seed);
totalScore += emitPlayerStats(
_matchInfo,
teamPlayers[i],
_teamId,
performanceFactor,
_overtime,
_attempts);
}
}
}
function emitPlayerStats(MatchInfo memory _matchInfo,
BLOBPlayer.Player memory _player,
uint8 _teamId,
uint8 _perfFactor,
uint8 _overtime,
uint8[4] memory _attempts)
private returns (uint8) {
BLOBPlayer.GameTime memory gameTime = PlayerContract.GetPlayerGameTime(_player.id);
uint8 team3PShotAlloc = TeamContract.shot3PAllocation(_teamId);
// for simplicity, only starters can play overtime
if (_overtime > 0 && !gameTime.starter)
return 0;
uint8[13] memory playerStats;
uint8 playTimePct = gameTime.playTime.dividePct(MINUTES_IN_MATCH);
// play minutes MIN
playerStats[0] = _overtime > 0 ? MINUTES_IN_OT : gameTime.playTime;
if (_overtime == 0) {
if (playerStats[0] > 0) {
// uses regular time to assess player injuries
playerStats[12] = SeasonContract.UpdateNextAvailableRound(
_player.id,
_matchInfo.matchRound,
playerStats[0],
/* safePlayTime randomly falls in the range of
performanceFactor, weighted by player physicalStrength*/
SAFE_PLAY_MINUTES_MAX.multiplyPct(_perfFactor)
.multiplyPct(_player.physicalStrength));
} else {
// skips players with 0 play time
return 0;
}
}
// field goals FGM, FGA
(playerStats[1], playerStats[2]) =
calculateShotMade(
_attempts[3],
_overtime > 0? playTimePct : gameTime.shotAllocation,
PLAYER_PERF_MAX[0],
_player.shot,
_perfFactor);
// 3 pointers TPM, TPA
(playerStats[3], playerStats[4]) =
calculateShotMade(
_attempts[2],
_overtime > 0? playTimePct : gameTime.shot3PAllocation,
PLAYER_PERF_MAX[1],
_player.shot3Point,
_perfFactor);
// free throws FTM, FTA
// allocates free throws based on shot allocation
(playerStats[5], playerStats[6]) =
calculateShotMade(_attempts[1],
_overtime > 0? playTimePct :
gameTime.shotAllocation.multiplyPct(100 - team3PShotAlloc)
+ gameTime.shot3PAllocation.multiplyPct(team3PShotAlloc),
PLAYER_PERF_MAX[6],
_player.freeThrow,
_perfFactor);
// PTS
playerStats[7] = 2 * playerStats[1] + 3 * playerStats[3] + playerStats[5];
// AST
playerStats[8] = PLAYER_PERF_MAX[2].multiplyPct(_player.assist)
.multiplyPct(playTimePct)
.multiplyPct(_perfFactor);
// REB
playerStats[9] = PLAYER_PERF_MAX[3].multiplyPct(_player.rebound)
.multiplyPct(playTimePct)
.multiplyPct(_perfFactor);
// BLK
playerStats[10] = PLAYER_PERF_MAX[4].multiplyPct(_player.blockage)
.multiplyPct(playTimePct)
.multiplyPct(_perfFactor);
// STL
playerStats[11] = PLAYER_PERF_MAX[5].multiplyPct(_player.steal)
.multiplyPct(playTimePct)
.multiplyPct(_perfFactor);
emit PlayerStats(
_matchInfo.seasonId,
_matchInfo.matchId,
_player.id,
_teamId,
playerStats);
return playerStats[7]; // PTS
}
function calculateShotMade(uint8 _totalAttempts,
uint8 _allocation,
uint8 _maxShotPct,
uint8 _personalGrade,
uint8 _performanceFactor)
private pure returns(uint8 made, uint8 attempts) {
attempts = _totalAttempts.multiplyPct(_allocation);
made = attempts.multiplyPct(_maxShotPct
.multiplyPct(_personalGrade)
.multiplyPct(_performanceFactor));
}
}
| validate the game time eligibility 1. player must be eligible for playing, not injured or retired 2. each position can have only one starter 6. players of the same position must have play time add up to 48 minutes, 7. all starters must be playable | function ValidateTeamPlayerGameTime(uint8 _teamId)
external view returns(BLOBLeague.ErrorCode errorCode) {
BLOBPlayer.Player[] memory teamPlayers = getTeamRoster(_teamId);
uint8 playableRosterCount = 0;
uint8 totalShotAllocation = 0;
uint8 totalShot3PointAllocation = 0;
uint8[5] memory positionMinutes;
bool[5] memory positionStarter;
uint8 matchRound = SeasonContract.matchRound();
uint8 team3PShotAlloc = TeamContract.shot3PAllocation(_teamId);
for (uint8 i=0; i<teamPlayers.length; i++) {
BLOBPlayer.Player memory player = teamPlayers[i];
BLOBPlayer.GameTime memory gameTime =
PlayerContract.GetPlayerGameTime(player.id);
if (canPlay(player, matchRound)) {
if (gameTime.playTime > 0) {
playableRosterCount++;
positionMinutes[uint(player.position)] += gameTime.playTime;
if (gameTime.starter) {
if (!positionStarter[uint(player.position)])
positionStarter[uint(player.position)] = true;
else
return BLOBLeague.ErrorCode.TEAM_REDUNDANT_STARTERS;
}
gameTime.shotAllocation.multiplyPct(100 - team3PShotAlloc)
+ gameTime.shot3PAllocation.multiplyPct(team3PShotAlloc);
if (personalShotAlloc > MAX_PLAYER_SHOT_ALLOC_PCT)
return BLOBLeague.ErrorCode.PLAYER_EXCEED_SHOT_ALLOC;
gameTime.playTime.dividePct(MINUTES_IN_MATCH))
return BLOBLeague.ErrorCode.PLAYER_EXCEED_TIME_ALLOC;
totalShotAllocation += gameTime.shotAllocation;
totalShot3PointAllocation += gameTime.shot3PAllocation;
}
}
}
return BLOBLeague.ErrorCode.TEAM_LESS_THAN_MIN_ROSTER;
if (playableRosterCount > MAX_PLAYERS_ON_ROSTER)
return BLOBLeague.ErrorCode.TEAM_MORE_THAN_MAX_ROSTER;
for (uint i=0; i<5; i++) {
if (positionMinutes[i] != MINUTES_IN_MATCH)
return BLOBLeague.ErrorCode.TEAM_POS_TIME_ALLOC_INVALID;
if (!positionStarter[i])
return BLOBLeague.ErrorCode.TEAM_NOT_ENOUGH_STARTERS;
}
return BLOBLeague.ErrorCode.TEAM_INSUFFICIENT_2P_SHOT_ALLOC;
return BLOBLeague.ErrorCode.TEAM_INSUFFICIENT_3P_SHOT_ALLOC;
return BLOBLeague.ErrorCode.OK;
}
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./full_match/43113/0x685f551D1d172087e5493E835907317038542068/sources/test.sol | * @notice Add a new token grant @param recipient The address that is receiving the grant @param amount The amount of tokens being granted/ | function addTokenGrant(
uint recipient,
uint256 amount
)
external
{
require(amount > 0, "Claim::addTokenGrant: zero grant");
tokenGrants[recipient] = tokenGrants[recipient].add(amount);
emit Added(recipient, amount);
}
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./partial_match/1/0x968348C6135C25e7160AD0671C8C9CA2eD2bb982/sources/contracts/eclp/GyroECLPMath.sol | +7 account for rounding in termXp
| termXp = tauBeta.y.mulXpU(tauBeta.y).divXpU(sqVars.x) + 7; | 15,967,237 | [
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./full_match/5/0x936738D8a1af92CC49FD6563Cae457Fe0a38287e/sources/contracts/SGFP.sol | * @notice Destroys the contract and transfers all funds to the contract owner. Can only be called by contract admin/ | function destroy() public onlyRole(DEFAULT_ADMIN_ROLE) {
selfdestruct(payable(admin));
}
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// SPDX-License-Identifier: MIT-0
pragma solidity =0.8.0;
pragma experimental ABIEncoderV2;
// Contracts needed: IronChef -> DfynRouter -> IronSwap -> IronChef
// "IronVault: Error Message"
interface IERC20 {
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
}
interface IDFYNRouter {
function swapExactTokensForTokens(uint256 amountIn, uint256 amountOutMin, address[] calldata path, address to, uint256 deadline) external returns (uint[] memory amounts);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
}
interface IIronSwap {
function addLiquidity(uint256[] memory amounts, uint256 minMintAmount, uint256 deadline) external returns (uint256);
function removeLiquidity(uint256 lpAmount, uint256[] memory minAmounts, uint256 deadline) external returns (uint256);
}
interface IIronChef {
function harvest(uint256 pid, address to) external;
function deposit(uint256 pid, uint256 amount, address to) external;
function emergencyWithdraw(uint256 pid, address to) external;
}
contract IronVault {
address public owner;
IERC20 public ICE = IERC20(0x4A81f8796e0c6Ad4877A51C86693B0dE8093F2ef);
IERC20 public IS3USD = IERC20(0xb4d09ff3dA7f9e9A2BA029cb0A81A989fd7B8f17);
IERC20 public USDC = IERC20(0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174);
IIronChef public IronChef = IIronChef(0x1fD1259Fa8CdC60c6E8C86cfA592CA1b8403DFaD);
IDFYNRouter public DFYNRouter = IDFYNRouter(0xA102072A4C07F06EC3B4900FDC4C7B80b6c57429);
IIronSwap public IronSwap = IIronSwap(0x837503e8A8753ae17fB8C8151B8e6f586defCb57);
uint256 public slippage = 1; // Solidity does not support decimals
uint256 public pid;
// time for unix timestamps
uint constant TWENTY_MINUTES = 1200; // in seconds
//events
event OwnershipTransferred(address oldOwner, address newOwner);
event UpdatePoolId(uint256 oldPool, uint256 newPool);
// Initially set contract parameters and variables
constructor(
uint256 _pid
/*
address _ironChef,
address _ironSwap,
address _iDfynRouter
pid: 0
ironchef: 0x1fD1259Fa8CdC60c6E8C86cfA592CA1b8403DFaD
ironSwap: 0x837503e8A8753ae17fB8C8151B8e6f586defCb57
dfynRouter: 0xA102072A4C07F06EC3B4900FDC4C7B80b6c57429
*/
) {
owner = msg.sender;
/*
IronChef = IIronChef(_ironChef);
DFYNRouter = IDFYNRouter(_iDfynRouter);
IronSwap = IIronSwap(_ironSwap);
*/
// Customizable pool ID
pid = _pid;
// Unlimited approve token on RToken address
ICE.approve(address(DFYNRouter), 2**256 - 1);
USDC.approve(address(IronSwap), 2**256 - 1);
IS3USD.approve(address(IronChef), 2**256 - 1);
}
modifier onlyOwner {
require(owner == msg.sender, "IronVault: caller is not the owner");
_;
}
function updatePoolId(uint256 _newPid) external onlyOwner {
if (_newPid != pid) {
//update pool id for iron farms
uint256 oldPool = pid;
pid = _newPid;
emit UpdatePoolId(oldPool, pid);
}
}
function depositToIron() public onlyOwner {
// send IS3USD tokens into pool 0 (stable pool)
require(IS3USD.balanceOf(address(this)) != 0, "IronVault: No IS3USD tokens to deposit");
IronChef.deposit(pid, IS3USD.balanceOf(address(this)), address(this));
}
function compound() public onlyOwner {
claimReward();
require(ICE.balanceOf(address(this)) != 0, "IronVault: No ICE tokens to swap for USDC");
address[] memory path = new address[](2);
path[0] = address(ICE);
path[1] = address(USDC);
// claim ICE, swap ICE for USDC DONE
// DONE: Deposit USDC into IronSwap LP function to recieve IS3USD Tokens
// DONE: Stake IS3USD into IronChef, compound complete.
claimReward();
DFYNRouter.swapExactTokensForTokens(
ICE.balanceOf(address(this)),
0,
path,
address(this),
(block.timestamp + TWENTY_MINUTES)
);
uint256[] memory amounts = new uint256[](3);
amounts[0] = USDC.balanceOf(address(this));
amounts[1] = 0; // no USDT
amounts[2] = 0; // no DAI
IronSwap.addLiquidity(
amounts,
0,
(block.timestamp + TWENTY_MINUTES)
);
depositToIron();
}
function claimReward() public onlyOwner {
IronChef.harvest(pid, address(this));
}
function claimRewardToOwner() public onlyOwner {
// claim rewards and directly send all ICE tokens to owner address
IronChef.harvest(pid, address(this));
ICE.transfer(owner, ICE.balanceOf(address(this)));
}
// This function needs testing
function emergencyWithdrawFromIronONCE() public onlyOwner {
IronChef.harvest(0, address(this));
IronChef.emergencyWithdraw(pid, address(this));
ICE.transfer(address(owner), ICE.balanceOf(address(this)));
IS3USD.transfer(address(owner), IS3USD.balanceOf(address(this)));
}
function WithdrawTokensFromContract(address _tokenContract) external onlyOwner {
// in case functions do not work, manually withdraw standard tokens from the contract.
IERC20 tokenContract = IERC20(_tokenContract);
// transfer the token from address of this contract to the owner
tokenContract.transfer(owner, tokenContract.balanceOf(address(this)));
}
function call(address payable _to, uint256 _value, bytes calldata _data) external payable onlyOwner returns (bytes memory) {
(bool success, bytes memory result) = _to.call{value: _value}(_data);
require(success, "IronVault: external call failed");
return result;
}
} | update pool id for iron farms | function updatePoolId(uint256 _newPid) external onlyOwner {
if (_newPid != pid) {
uint256 oldPool = pid;
pid = _newPid;
emit UpdatePoolId(oldPool, pid);
}
}
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./full_match/4/0x9a788e1cc0940D5957589b909346774D4B894417/sources/Klaytn/CrossRouter.sol | SPDX-License-Identifier: MIT | pragma solidity ^0.6.12;
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// SPDX-License-Identifier: MIT
pragma solidity >=0.8.0;
import '../interfaces/IERC20.sol';
import '../interfaces/IERC721.sol';
import '../interfaces/IERC721Metadata.sol';
import '../interfaces/IERC721Receiver.sol';
import '../Dependencies/Base64.sol';
/**
@title Voting Escrow
@author Curve Finance
@notice Votes have a weight depending on time, so that users are
committed to the future of (whatever they are voting for)
@dev Vote weight decays linearly over time. Lock time cannot be
more than `MAXTIME` (4 years).
# Voting escrow to have time-weighted votes
# Votes have a weight depending on time, so that users are committed
# to the future of (whatever they are voting for).
# The weight in this implementation is linear, and lock cannot be more than maxtime:
# w ^
# 1 + /
# | /
# | /
# | /
# |/
# 0 +--------+------> time
# maxtime (4 years?)
*/
contract VotedEscrow is IERC721, IERC721Metadata {
enum DepositType {
DEPOSIT_FOR_TYPE,
CREATE_LOCK_TYPE,
INCREASE_LOCK_AMOUNT,
INCREASE_UNLOCK_TIME,
MERGE_TYPE
}
event Deposit(
address indexed provider,
uint tokenId,
uint value,
uint indexed locktime,
DepositType deposit_type,
uint ts
);
event Withdraw(address indexed provider, uint tokenId, uint value, uint ts);
event Supply(uint prevSupply, uint supply);
uint internal constant WEEK = 1 weeks;
uint internal constant MAXTIME = 4 * 365 * 86400;
int128 internal constant iMAXTIME = 4 * 365 * 86400;
uint internal constant MULTIPLIER = 1 ether;
struct Point {
int128 bias;
int128 slope; // # -dweight / dt
uint ts;
uint blk; // block
}
/* We cannot really do block numbers per se b/c slope is per time, not per block
* and per block could be fairly bad b/c Ethereum changes blocktimes.
* What we can do is to extrapolate ***At functions */
struct LockedBalance {
int128 amount;
uint end;
}
address immutable public token;
uint public supply;
uint public epoch;
mapping(uint => LockedBalance) public locked;
mapping(uint => uint) public ownership_change;
mapping(uint => Point) public point_history; // epoch -> unsigned point
mapping(uint => Point[1000000000]) public user_point_history; // user -> Point[user_epoch]
mapping(uint => uint) public user_point_epoch;
mapping(uint => int128) public slope_changes; // time -> signed slope change
mapping(uint => uint) public attachments;
mapping(uint => bool) public voted;
address public voter;
string constant public override name = "veNFT";
string constant public override symbol = "veNFT";
string constant public version = "1.0.0";
uint8 constant public decimals = 18;
/// @dev Current count of token
uint internal tokenId;
/// @dev Mapping from NFT ID to the address that owns it.
mapping(uint => address) internal idToOwner;
/// @dev Mapping from NFT ID to approved address.
mapping(uint => address) internal idToApprovals;
/// @dev Mapping from owner address to count of his tokens.
mapping(address => uint) internal ownerToNFTokenCount;
/// @dev Mapping from owner address to mapping of index to tokenIds
mapping(address => mapping(uint => uint)) internal ownerToNFTokenIdList;
/// @dev Mapping from NFT ID to index of owner
mapping(uint => uint) internal tokenToOwnerIndex;
/// @dev Mapping from owner address to mapping of operator addresses.
mapping(address => mapping(address => bool)) internal ownerToOperators;
/// @dev Mapping of interface id to bool about whether or not it's supported
mapping(bytes4 => bool) internal supportedInterfaces;
/// @dev ERC165 interface ID of ERC165
bytes4 internal constant ERC165_INTERFACE_ID = 0x01ffc9a7;
/// @dev ERC165 interface ID of ERC721
bytes4 internal constant ERC721_INTERFACE_ID = 0x80ac58cd;
/// @dev ERC165 interface ID of ERC721Metadata
bytes4 internal constant ERC721_METADATA_INTERFACE_ID = 0x5b5e139f;
/// @dev reentrancy guard
uint8 internal constant _not_entered = 1;
uint8 internal constant _entered = 2;
uint8 internal _entered_state = 1;
modifier nonreentrant() {
require(_entered_state == _not_entered);
_entered_state = _entered;
_;
_entered_state = _not_entered;
}
/// @notice Contract constructor
/// @param token_addr `ERC20CRV` token address
constructor(
address token_addr
) {
token = token_addr;
voter = msg.sender;
point_history[0].blk = block.number;
point_history[0].ts = block.timestamp;
supportedInterfaces[ERC165_INTERFACE_ID] = true;
supportedInterfaces[ERC721_INTERFACE_ID] = true;
supportedInterfaces[ERC721_METADATA_INTERFACE_ID] = true;
// mint-ish
emit Transfer(address(0), address(this), tokenId);
// burn-ish
emit Transfer(address(this), address(0), tokenId);
}
/// @dev Interface identification is specified in ERC-165.
/// @param _interfaceID Id of the interface
function supportsInterface(bytes4 _interfaceID) override external view returns (bool) {
return supportedInterfaces[_interfaceID];
}
/// @notice Get the most recently recorded rate of voting power decrease for `_tokenId`
/// @param _tokenId token of the NFT
/// @return Value of the slope
function get_last_user_slope(uint _tokenId) external view returns (int128) {
uint uepoch = user_point_epoch[_tokenId];
return user_point_history[_tokenId][uepoch].slope;
}
/// @notice Get the timestamp for checkpoint `_idx` for `_tokenId`
/// @param _tokenId token of the NFT
/// @param _idx User epoch number
/// @return Epoch time of the checkpoint
function user_point_history__ts(uint _tokenId, uint _idx) external view returns (uint) {
return user_point_history[_tokenId][_idx].ts;
}
/// @notice Get timestamp when `_tokenId`'s lock finishes
/// @param _tokenId User NFT
/// @return Epoch time of the lock end
function locked__end(uint _tokenId) external view returns (uint) {
return locked[_tokenId].end;
}
/// @dev Returns the number of NFTs owned by `_owner`.
/// Throws if `_owner` is the zero address. NFTs assigned to the zero address are considered invalid.
/// @param _owner Address for whom to query the balance.
function _balance(address _owner) internal view returns (uint) {
return ownerToNFTokenCount[_owner];
}
/// @dev Returns the number of NFTs owned by `_owner`.
/// Throws if `_owner` is the zero address. NFTs assigned to the zero address are considered invalid.
/// @param _owner Address for whom to query the balance.
function balanceOf(address _owner) override external view returns (uint) {
return _balance(_owner);
}
/// @dev Returns the address of the owner of the NFT.
/// @param _tokenId The identifier for an NFT.
function ownerOf(uint _tokenId) public override view returns (address) {
return idToOwner[_tokenId];
}
/// @dev Get the approved address for a single NFT.
/// @param _tokenId ID of the NFT to query the approval of.
function getApproved(uint _tokenId) external override view returns (address) {
return idToApprovals[_tokenId];
}
/// @dev Checks if `_operator` is an approved operator for `_owner`.
/// @param _owner The address that owns the NFTs.
/// @param _operator The address that acts on behalf of the owner.
function isApprovedForAll(address _owner, address _operator) override external view returns (bool) {
return (ownerToOperators[_owner])[_operator];
}
/// @dev Get token by index
function tokenOfOwnerByIndex(address _owner, uint _tokenIndex) external view returns (uint) {
return ownerToNFTokenIdList[_owner][_tokenIndex];
}
/// @dev Returns whether the given spender can transfer a given token ID
/// @param _spender address of the spender to query
/// @param _tokenId uint ID of the token to be transferred
/// @return bool whether the msg.sender is approved for the given token ID, is an operator of the owner, or is the owner of the token
function _isApprovedOrOwner(address _spender, uint _tokenId) internal view returns (bool) {
address owner = idToOwner[_tokenId];
bool spenderIsOwner = owner == _spender;
bool spenderIsApproved = _spender == idToApprovals[_tokenId];
bool spenderIsApprovedForAll = (ownerToOperators[owner])[_spender];
return spenderIsOwner || spenderIsApproved || spenderIsApprovedForAll;
}
function isApprovedOrOwner(address _spender, uint _tokenId) external view returns (bool) {
return _isApprovedOrOwner(_spender, _tokenId);
}
/// @dev Add a NFT to an index mapping to a given address
/// @param _to address of the receiver
/// @param _tokenId uint ID Of the token to be added
function _addTokenToOwnerList(address _to, uint _tokenId) internal {
uint current_count = _balance(_to);
ownerToNFTokenIdList[_to][current_count] = _tokenId;
tokenToOwnerIndex[_tokenId] = current_count;
}
/// @dev Remove a NFT from an index mapping to a given address
/// @param _from address of the sender
/// @param _tokenId uint ID Of the token to be removed
function _removeTokenFromOwnerList(address _from, uint _tokenId) internal {
// Delete
uint current_count = _balance(_from)-1;
uint current_index = tokenToOwnerIndex[_tokenId];
if (current_count == current_index) {
// update ownerToNFTokenIdList
ownerToNFTokenIdList[_from][current_count] = 0;
// update tokenToOwnerIndex
tokenToOwnerIndex[_tokenId] = 0;
} else {
uint lastTokenId = ownerToNFTokenIdList[_from][current_count];
// Add
// update ownerToNFTokenIdList
ownerToNFTokenIdList[_from][current_index] = lastTokenId;
// update tokenToOwnerIndex
tokenToOwnerIndex[lastTokenId] = current_index;
// Delete
// update ownerToNFTokenIdList
ownerToNFTokenIdList[_from][current_count] = 0;
// update tokenToOwnerIndex
tokenToOwnerIndex[_tokenId] = 0;
}
}
/// @dev Add a NFT to a given address
/// Throws if `_tokenId` is owned by someone.
function _addTokenTo(address _to, uint _tokenId) internal {
// Throws if `_tokenId` is owned by someone
assert(idToOwner[_tokenId] == address(0));
// Change the owner
idToOwner[_tokenId] = _to;
// Update owner token index tracking
_addTokenToOwnerList(_to, _tokenId);
// Change count tracking
ownerToNFTokenCount[_to] += 1;
}
/// @dev Remove a NFT from a given address
/// Throws if `_from` is not the current owner.
function _removeTokenFrom(address _from, uint _tokenId) internal {
// Throws if `_from` is not the current owner
assert(idToOwner[_tokenId] == _from);
// Change the owner
idToOwner[_tokenId] = address(0);
// Update owner token index tracking
_removeTokenFromOwnerList(_from, _tokenId);
// Change count tracking
ownerToNFTokenCount[_from] -= 1;
}
/// @dev Clear an approval of a given address
/// Throws if `_owner` is not the current owner.
function _clearApproval(address _owner, uint _tokenId) internal {
// Throws if `_owner` is not the current owner
assert(idToOwner[_tokenId] == _owner);
if (idToApprovals[_tokenId] != address(0)) {
// Reset approvals
idToApprovals[_tokenId] = address(0);
}
}
/// @dev Exeute transfer of a NFT.
/// Throws unless `msg.sender` is the current owner, an authorized operator, or the approved
/// address for this NFT. (NOTE: `msg.sender` not allowed in internal function so pass `_sender`.)
/// Throws if `_to` is the zero address.
/// Throws if `_from` is not the current owner.
/// Throws if `_tokenId` is not a valid NFT.
function _transferFrom(
address _from,
address _to,
uint _tokenId,
address _sender
) internal {
require(attachments[_tokenId] == 0 && !voted[_tokenId], "attached");
// Check requirements
require(_isApprovedOrOwner(_sender, _tokenId));
// Clear approval. Throws if `_from` is not the current owner
_clearApproval(_from, _tokenId);
// Remove NFT. Throws if `_tokenId` is not a valid NFT
_removeTokenFrom(_from, _tokenId);
// Add NFT
_addTokenTo(_to, _tokenId);
// Set the block of ownership transfer (for Flash NFT protection)
ownership_change[_tokenId] = block.number;
// Log the transfer
emit Transfer(_from, _to, _tokenId);
}
/* TRANSFER FUNCTIONS */
/// @dev Throws unless `msg.sender` is the current owner, an authorized operator, or the approved address for this NFT.
/// Throws if `_from` is not the current owner.
/// Throws if `_to` is the zero address.
/// Throws if `_tokenId` is not a valid NFT.
/// @notice The caller is responsible to confirm that `_to` is capable of receiving NFTs or else
/// they maybe be permanently lost.
/// @param _from The current owner of the NFT.
/// @param _to The new owner.
/// @param _tokenId The NFT to transfer.
function transferFrom(
address _from,
address _to,
uint _tokenId
) external override {
_transferFrom(_from, _to, _tokenId, msg.sender);
}
function _isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/// @dev Transfers the ownership of an NFT from one address to another address.
/// Throws unless `msg.sender` is the current owner, an authorized operator, or the
/// approved address for this NFT.
/// Throws if `_from` is not the current owner.
/// Throws if `_to` is the zero address.
/// Throws if `_tokenId` is not a valid NFT.
/// If `_to` is a smart contract, it calls `onERC721Received` on `_to` and throws if
/// the return value is not `bytes4(keccak256("onERC721Received(address,address,uint,bytes)"))`.
/// @param _from The current owner of the NFT.
/// @param _to The new owner.
/// @param _tokenId The NFT to transfer.
/// @param _data Additional data with no specified format, sent in call to `_to`.
function safeTransferFrom(
address _from,
address _to,
uint _tokenId,
bytes memory _data
) public override {
_transferFrom(_from, _to, _tokenId, msg.sender);
if (_isContract(_to)) {
// Throws if transfer destination is a contract which does not implement 'onERC721Received'
try IERC721Receiver(_to).onERC721Received(msg.sender, _from, _tokenId, _data) returns (bytes4) {} catch (
bytes memory reason
) {
if (reason.length == 0) {
revert('ERC721: transfer to non ERC721Receiver implementer');
} else {
assembly {
revert(add(32, reason), mload(reason))
}
}
}
}
}
/// @dev Transfers the ownership of an NFT from one address to another address.
/// Throws unless `msg.sender` is the current owner, an authorized operator, or the
/// approved address for this NFT.
/// Throws if `_from` is not the current owner.
/// Throws if `_to` is the zero address.
/// Throws if `_tokenId` is not a valid NFT.
/// If `_to` is a smart contract, it calls `onERC721Received` on `_to` and throws if
/// the return value is not `bytes4(keccak256("onERC721Received(address,address,uint,bytes)"))`.
/// @param _from The current owner of the NFT.
/// @param _to The new owner.
/// @param _tokenId The NFT to transfer.
function safeTransferFrom(
address _from,
address _to,
uint _tokenId
) external override {
safeTransferFrom(_from, _to, _tokenId, '');
}
/// @dev Set or reaffirm the approved address for an NFT. The zero address indicates there is no approved address.
/// Throws unless `msg.sender` is the current NFT owner, or an authorized operator of the current owner.
/// Throws if `_tokenId` is not a valid NFT. (NOTE: This is not written the EIP)
/// Throws if `_approved` is the current owner. (NOTE: This is not written the EIP)
/// @param _approved Address to be approved for the given NFT ID.
/// @param _tokenId ID of the token to be approved.
function approve(address _approved, uint _tokenId) override public {
address owner = idToOwner[_tokenId];
// Throws if `_tokenId` is not a valid NFT
require(owner != address(0));
// Throws if `_approved` is the current owner
require(_approved != owner);
// Check requirements
bool senderIsOwner = (idToOwner[_tokenId] == msg.sender);
bool senderIsApprovedForAll = (ownerToOperators[owner])[msg.sender];
require(senderIsOwner || senderIsApprovedForAll);
// Set the approval
idToApprovals[_tokenId] = _approved;
emit Approval(owner, _approved, _tokenId);
}
/// @dev Enables or disables approval for a third party ("operator") to manage all of
/// `msg.sender`'s assets. It also emits the ApprovalForAll event.
/// Throws if `_operator` is the `msg.sender`. (NOTE: This is not written the EIP)
/// @notice This works even if sender doesn't own any tokens at the time.
/// @param _operator Address to add to the set of authorized operators.
/// @param _approved True if the operators is approved, false to revoke approval.
function setApprovalForAll(address _operator, bool _approved) external override {
// Throws if `_operator` is the `msg.sender`
assert(_operator != msg.sender);
ownerToOperators[msg.sender][_operator] = _approved;
emit ApprovalForAll(msg.sender, _operator, _approved);
}
/// @dev Function to mint tokens
/// Throws if `_to` is zero address.
/// Throws if `_tokenId` is owned by someone.
/// @param _to The address that will receive the minted tokens.
/// @param _tokenId The token id to mint.
/// @return A boolean that indicates if the operation was successful.
function _mint(address _to, uint _tokenId) internal returns (bool) {
// Throws if `_to` is zero address
assert(_to != address(0));
// Add NFT. Throws if `_tokenId` is owned by someone
_addTokenTo(_to, _tokenId);
emit Transfer(address(0), _to, _tokenId);
return true;
}
/// @notice Record global and per-user data to checkpoint
/// @param _tokenId NFT token ID. No user checkpoint if 0
/// @param old_locked Pevious locked amount / end lock time for the user
/// @param new_locked New locked amount / end lock time for the user
function _checkpoint(
uint _tokenId,
LockedBalance memory old_locked,
LockedBalance memory new_locked
) internal {
Point memory u_old;
Point memory u_new;
int128 old_dslope = 0;
int128 new_dslope = 0;
uint _epoch = epoch;
if (_tokenId != 0) {
// Calculate slopes and biases
// Kept at zero when they have to
if (old_locked.end > block.timestamp && old_locked.amount > 0) {
u_old.slope = old_locked.amount / iMAXTIME;
u_old.bias = u_old.slope * int128(int256(old_locked.end - block.timestamp));
}
if (new_locked.end > block.timestamp && new_locked.amount > 0) {
u_new.slope = new_locked.amount / iMAXTIME;
u_new.bias = u_new.slope * int128(int256(new_locked.end - block.timestamp));
}
// Read values of scheduled changes in the slope
// old_locked.end can be in the past and in the future
// new_locked.end can ONLY by in the FUTURE unless everything expired: than zeros
old_dslope = slope_changes[old_locked.end];
if (new_locked.end != 0) {
if (new_locked.end == old_locked.end) {
new_dslope = old_dslope;
} else {
new_dslope = slope_changes[new_locked.end];
}
}
}
Point memory last_point = Point({bias: 0, slope: 0, ts: block.timestamp, blk: block.number});
if (_epoch > 0) {
last_point = point_history[_epoch];
}
uint last_checkpoint = last_point.ts;
// initial_last_point is used for extrapolation to calculate block number
// (approximately, for *At methods) and save them
// as we cannot figure that out exactly from inside the contract
Point memory initial_last_point = last_point;
uint block_slope = 0; // dblock/dt
if (block.timestamp > last_point.ts) {
block_slope = (MULTIPLIER * (block.number - last_point.blk)) / (block.timestamp - last_point.ts);
}
// If last point is already recorded in this block, slope=0
// But that's ok b/c we know the block in such case
// Go over weeks to fill history and calculate what the current point is
{
uint t_i = (last_checkpoint / WEEK) * WEEK;
for (uint i = 0; i < 255; ++i) {
// Hopefully it won't happen that this won't get used in 5 years!
// If it does, users will be able to withdraw but vote weight will be broken
t_i += WEEK;
int128 d_slope = 0;
if (t_i > block.timestamp) {
t_i = block.timestamp;
} else {
d_slope = slope_changes[t_i];
}
last_point.bias -= last_point.slope * int128(int256(t_i - last_checkpoint));
last_point.slope += d_slope;
if (last_point.bias < 0) {
// This can happen
last_point.bias = 0;
}
if (last_point.slope < 0) {
// This cannot happen - just in case
last_point.slope = 0;
}
last_checkpoint = t_i;
last_point.ts = t_i;
last_point.blk = initial_last_point.blk + (block_slope * (t_i - initial_last_point.ts)) / MULTIPLIER;
_epoch += 1;
if (t_i == block.timestamp) {
last_point.blk = block.number;
break;
} else {
point_history[_epoch] = last_point;
}
}
}
epoch = _epoch;
// Now point_history is filled until t=now
if (_tokenId != 0) {
// If last point was in this block, the slope change has been applied already
// But in such case we have 0 slope(s)
last_point.slope += (u_new.slope - u_old.slope);
last_point.bias += (u_new.bias - u_old.bias);
if (last_point.slope < 0) {
last_point.slope = 0;
}
if (last_point.bias < 0) {
last_point.bias = 0;
}
}
// Record the changed point into history
point_history[_epoch] = last_point;
if (_tokenId != 0) {
// Schedule the slope changes (slope is going down)
// We subtract new_user_slope from [new_locked.end]
// and add old_user_slope to [old_locked.end]
if (old_locked.end > block.timestamp) {
// old_dslope was <something> - u_old.slope, so we cancel that
old_dslope += u_old.slope;
if (new_locked.end == old_locked.end) {
old_dslope -= u_new.slope; // It was a new deposit, not extension
}
slope_changes[old_locked.end] = old_dslope;
}
if (new_locked.end > block.timestamp) {
if (new_locked.end > old_locked.end) {
new_dslope -= u_new.slope; // old slope disappeared at this point
slope_changes[new_locked.end] = new_dslope;
}
// else: we recorded it already in old_dslope
}
// Now handle user history
uint user_epoch = user_point_epoch[_tokenId] + 1;
user_point_epoch[_tokenId] = user_epoch;
u_new.ts = block.timestamp;
u_new.blk = block.number;
user_point_history[_tokenId][user_epoch] = u_new;
}
}
/// @notice Deposit and lock tokens for a user
/// @param _tokenId NFT that holds lock
/// @param _value Amount to deposit
/// @param unlock_time New time when to unlock the tokens, or 0 if unchanged
/// @param locked_balance Previous locked amount / timestamp
/// @param deposit_type The type of deposit
function _deposit_for(
uint _tokenId,
uint _value,
uint unlock_time,
LockedBalance memory locked_balance,
DepositType deposit_type
) internal {
LockedBalance memory _locked = locked_balance;
uint supply_before = supply;
supply = supply_before + _value;
LockedBalance memory old_locked;
(old_locked.amount, old_locked.end) = (_locked.amount, _locked.end);
// Adding to existing lock, or if a lock is expired - creating a new one
_locked.amount += int128(int256(_value));
if (unlock_time != 0) {
_locked.end = unlock_time;
}
locked[_tokenId] = _locked;
// Possibilities:
// Both old_locked.end could be current or expired (>/< block.timestamp)
// value == 0 (extend lock) or value > 0 (add to lock or extend lock)
// _locked.end > block.timestamp (always)
_checkpoint(_tokenId, old_locked, _locked);
address from = msg.sender;
if (_value != 0 && deposit_type != DepositType.MERGE_TYPE) {
assert(IERC20(token).transferFrom(from, address(this), _value));
}
emit Deposit(from, _tokenId, _value, _locked.end, deposit_type, block.timestamp);
emit Supply(supply_before, supply_before + _value);
}
function setVoter(address _voter) external {
require(msg.sender == voter);
voter = _voter;
}
function voting(uint _tokenId) external {
require(msg.sender == voter);
voted[_tokenId] = true;
}
function abstain(uint _tokenId) external {
require(msg.sender == voter);
voted[_tokenId] = false;
}
function attach(uint _tokenId) external {
require(msg.sender == voter);
attachments[_tokenId] = attachments[_tokenId]+1;
}
function detach(uint _tokenId) external {
require(msg.sender == voter);
attachments[_tokenId] = attachments[_tokenId]-1;
}
function merge(uint _from, uint _to) external {
require(attachments[_from] == 0 && !voted[_from], "attached");
require(_from != _to);
require(_isApprovedOrOwner(msg.sender, _from));
require(_isApprovedOrOwner(msg.sender, _to));
LockedBalance memory _locked0 = locked[_from];
LockedBalance memory _locked1 = locked[_to];
uint value0 = uint(int256(_locked0.amount));
uint end = _locked0.end >= _locked1.end ? _locked0.end : _locked1.end;
locked[_from] = LockedBalance(0, 0);
_checkpoint(_from, _locked0, LockedBalance(0, 0));
_burn(_from);
_deposit_for(_to, value0, end, _locked1, DepositType.MERGE_TYPE);
}
function block_number() external view returns (uint) {
return block.number;
}
/// @notice Record global data to checkpoint
function checkpoint() external {
_checkpoint(0, LockedBalance(0, 0), LockedBalance(0, 0));
}
/// @notice Deposit `_value` tokens for `_tokenId` and add to the lock
/// @dev Anyone (even a smart contract) can deposit for someone else, but
/// cannot extend their locktime and deposit for a brand new user
/// @param _tokenId lock NFT
/// @param _value Amount to add to user's lock
function deposit_for(uint _tokenId, uint _value) external nonreentrant {
LockedBalance memory _locked = locked[_tokenId];
require(_value > 0); // dev: need non-zero value
require(_locked.amount > 0, 'No existing lock found');
require(_locked.end > block.timestamp, 'Cannot add to expired lock. Withdraw');
_deposit_for(_tokenId, _value, 0, _locked, DepositType.DEPOSIT_FOR_TYPE);
}
/// @notice Deposit `_value` tokens for `_to` and lock for `_lock_duration`
/// @param _value Amount to deposit
/// @param _lock_duration Number of seconds to lock tokens for (rounded down to nearest week)
/// @param _to Address to deposit
function _create_lock(uint _value, uint _lock_duration, address _to) internal returns (uint) {
uint unlock_time = (block.timestamp + _lock_duration) / WEEK * WEEK; // Locktime is rounded down to weeks
require(_value > 0); // dev: need non-zero value
require(unlock_time > block.timestamp, 'Can only lock until time in the future');
require(unlock_time <= block.timestamp + MAXTIME, 'Voting lock can be 4 years max');
++tokenId;
uint _tokenId = tokenId;
_mint(_to, _tokenId);
_deposit_for(_tokenId, _value, unlock_time, locked[_tokenId], DepositType.CREATE_LOCK_TYPE);
return _tokenId;
}
/// @notice Deposit `_value` tokens for `_to` and lock for `_lock_duration`
/// @param _value Amount to deposit
/// @param _lock_duration Number of seconds to lock tokens for (rounded down to nearest week)
/// @param _to Address to deposit
function create_lock_for(uint _value, uint _lock_duration, address _to) external nonreentrant returns (uint) {
return _create_lock(_value, _lock_duration, _to);
}
/// @notice Deposit `_value` tokens for `msg.sender` and lock for `_lock_duration`
/// @param _value Amount to deposit
/// @param _lock_duration Number of seconds to lock tokens for (rounded down to nearest week)
function create_lock(uint _value, uint _lock_duration) external nonreentrant returns (uint) {
return _create_lock(_value, _lock_duration, msg.sender);
}
/// @notice Deposit `_value` additional tokens for `_tokenId` without modifying the unlock time
/// @param _value Amount of tokens to deposit and add to the lock
function increase_amount(uint _tokenId, uint _value) external nonreentrant {
assert(_isApprovedOrOwner(msg.sender, _tokenId));
LockedBalance memory _locked = locked[_tokenId];
assert(_value > 0); // dev: need non-zero value
require(_locked.amount > 0, 'No existing lock found');
require(_locked.end > block.timestamp, 'Cannot add to expired lock. Withdraw');
_deposit_for(_tokenId, _value, 0, _locked, DepositType.INCREASE_LOCK_AMOUNT);
}
/// @notice Extend the unlock time for `_tokenId`
/// @param _lock_duration New number of seconds until tokens unlock
function increase_unlock_time(uint _tokenId, uint _lock_duration) external nonreentrant {
assert(_isApprovedOrOwner(msg.sender, _tokenId));
LockedBalance memory _locked = locked[_tokenId];
uint unlock_time = (block.timestamp + _lock_duration) / WEEK * WEEK; // Locktime is rounded down to weeks
require(_locked.end > block.timestamp, 'Lock expired');
require(_locked.amount > 0, 'Nothing is locked');
require(unlock_time > _locked.end, 'Can only increase lock duration');
require(unlock_time <= block.timestamp + MAXTIME, 'Voting lock can be 4 years max');
_deposit_for(_tokenId, 0, unlock_time, _locked, DepositType.INCREASE_UNLOCK_TIME);
}
/// @notice Withdraw all tokens for `_tokenId`
/// @dev Only possible if the lock has expired
function withdraw(uint _tokenId) external nonreentrant {
assert(_isApprovedOrOwner(msg.sender, _tokenId));
require(attachments[_tokenId] == 0 && !voted[_tokenId], "attached");
LockedBalance memory _locked = locked[_tokenId];
require(block.timestamp >= _locked.end, "The lock didn't expire");
uint value = uint(int256(_locked.amount));
locked[_tokenId] = LockedBalance(0,0);
uint supply_before = supply;
supply = supply_before - value;
// old_locked can have either expired <= timestamp or zero end
// _locked has only 0 end
// Both can have >= 0 amount
_checkpoint(_tokenId, _locked, LockedBalance(0,0));
assert(IERC20(token).transfer(msg.sender, value));
// Burn the NFT
_burn(_tokenId);
emit Withdraw(msg.sender, _tokenId, value, block.timestamp);
emit Supply(supply_before, supply_before - value);
}
// The following ERC20/minime-compatible methods are not real balanceOf and supply!
// They measure the weights for the purpose of voting, so they don't represent
// real coins.
/// @notice Binary search to estimate timestamp for block number
/// @param _block Block to find
/// @param max_epoch Don't go beyond this epoch
/// @return Approximate timestamp for block
function _find_block_epoch(uint _block, uint max_epoch) internal view returns (uint) {
// Binary search
uint _min = 0;
uint _max = max_epoch;
for (uint i = 0; i < 128; ++i) {
// Will be always enough for 128-bit numbers
if (_min >= _max) {
break;
}
uint _mid = (_min + _max + 1) / 2;
if (point_history[_mid].blk <= _block) {
_min = _mid;
} else {
_max = _mid - 1;
}
}
return _min;
}
/// @notice Get the current voting power for `_tokenId`
/// @dev Adheres to the ERC20 `balanceOf` interface for Aragon compatibility
/// @param _tokenId NFT for lock
/// @param _t Epoch time to return voting power at
/// @return User voting power
function _balanceOfNFT(uint _tokenId, uint _t) internal view returns (uint) {
uint _epoch = user_point_epoch[_tokenId];
if (_epoch == 0) {
return 0;
} else {
Point memory last_point = user_point_history[_tokenId][_epoch];
last_point.bias -= last_point.slope * int128(int256(_t) - int256(last_point.ts));
if (last_point.bias < 0) {
last_point.bias = 0;
}
return uint(int256(last_point.bias));
}
}
/// @dev Returns current token URI metadata
/// @param _tokenId Token ID to fetch URI for.
function tokenURI(uint _tokenId) external view override returns (string memory) {
require(idToOwner[_tokenId] != address(0), "Query for nonexistent token");
LockedBalance memory _locked = locked[_tokenId];
return
_tokenURI(
_tokenId,
_balanceOfNFT(_tokenId, block.timestamp),
_locked.end,
uint(int256(_locked.amount))
);
}
function balanceOfNFT(uint _tokenId) external view returns (uint) {
if (ownership_change[_tokenId] == block.number) return 0;
return _balanceOfNFT(_tokenId, block.timestamp);
}
function balanceOfNFTAt(uint _tokenId, uint _t) external view returns (uint) {
return _balanceOfNFT(_tokenId, _t);
}
/// @notice Measure voting power of `_tokenId` at block height `_block`
/// @dev Adheres to MiniMe `balanceOfAt` interface: https://github.com/Giveth/minime
/// @param _tokenId User's wallet NFT
/// @param _block Block to calculate the voting power at
/// @return Voting power
function _balanceOfAtNFT(uint _tokenId, uint _block) internal view returns (uint) {
// Copying and pasting totalSupply code because Vyper cannot pass by
// reference yet
assert(_block <= block.number);
// Binary search
uint _min = 0;
uint _max = user_point_epoch[_tokenId];
for (uint i = 0; i < 128; ++i) {
// Will be always enough for 128-bit numbers
if (_min >= _max) {
break;
}
uint _mid = (_min + _max + 1) / 2;
if (user_point_history[_tokenId][_mid].blk <= _block) {
_min = _mid;
} else {
_max = _mid - 1;
}
}
Point memory upoint = user_point_history[_tokenId][_min];
uint max_epoch = epoch;
uint _epoch = _find_block_epoch(_block, max_epoch);
Point memory point_0 = point_history[_epoch];
uint d_block = 0;
uint d_t = 0;
if (_epoch < max_epoch) {
Point memory point_1 = point_history[_epoch + 1];
d_block = point_1.blk - point_0.blk;
d_t = point_1.ts - point_0.ts;
} else {
d_block = block.number - point_0.blk;
d_t = block.timestamp - point_0.ts;
}
uint block_time = point_0.ts;
if (d_block != 0) {
block_time += (d_t * (_block - point_0.blk)) / d_block;
}
upoint.bias -= upoint.slope * int128(int256(block_time - upoint.ts));
if (upoint.bias >= 0) {
return uint(uint128(upoint.bias));
} else {
return 0;
}
}
function balanceOfAtNFT(uint _tokenId, uint _block) external view returns (uint) {
return _balanceOfAtNFT(_tokenId, _block);
}
/// @notice Calculate total voting power at some point in the past
/// @param point The point (bias/slope) to start search from
/// @param t Time to calculate the total voting power at
/// @return Total voting power at that time
function _supply_at(Point memory point, uint t) internal view returns (uint) {
Point memory last_point = point;
uint t_i = (last_point.ts / WEEK) * WEEK;
for (uint i = 0; i < 255; ++i) {
t_i += WEEK;
int128 d_slope = 0;
if (t_i > t) {
t_i = t;
} else {
d_slope = slope_changes[t_i];
}
last_point.bias -= last_point.slope * int128(int256(t_i - last_point.ts));
if (t_i == t) {
break;
}
last_point.slope += d_slope;
last_point.ts = t_i;
}
if (last_point.bias < 0) {
last_point.bias = 0;
}
return uint(uint128(last_point.bias));
}
/// @notice Calculate total voting power
/// @dev Adheres to the ERC20 `totalSupply` interface for Aragon compatibility
/// @return Total voting power
function totalSupplyAtT(uint t) public view returns (uint) {
uint _epoch = epoch;
Point memory last_point = point_history[_epoch];
return _supply_at(last_point, t);
}
function totalSupply() external view returns (uint) {
return totalSupplyAtT(block.timestamp);
}
/// @notice Calculate total voting power at some point in the past
/// @param _block Block to calculate the total voting power at
/// @return Total voting power at `_block`
function totalSupplyAt(uint _block) external view returns (uint) {
assert(_block <= block.number);
uint _epoch = epoch;
uint target_epoch = _find_block_epoch(_block, _epoch);
Point memory point = point_history[target_epoch];
uint dt = 0;
if (target_epoch < _epoch) {
Point memory point_next = point_history[target_epoch + 1];
if (point.blk != point_next.blk) {
dt = ((_block - point.blk) * (point_next.ts - point.ts)) / (point_next.blk - point.blk);
}
} else {
if (point.blk != block.number) {
dt = ((_block - point.blk) * (block.timestamp - point.ts)) / (block.number - point.blk);
}
}
// Now dt contains info on how far are we beyond point
return _supply_at(point, point.ts + dt);
}
function _tokenURI(uint _tokenId, uint _balanceOf, uint _locked_end, uint _value) internal pure returns (string memory output) {
output = '<svg xmlns="http://www.w3.org/2000/svg" preserveAspectRatio="xMinYMin meet" viewBox="0 0 350 350"><style>.base { fill: white; font-family: serif; font-size: 14px; }</style><rect width="100%" height="100%" fill="black" /><text x="10" y="20" class="base">';
output = string(abi.encodePacked(output, "token ", toString(_tokenId), '</text><text x="10" y="40" class="base">'));
output = string(abi.encodePacked(output, "balanceOf ", toString(_balanceOf), '</text><text x="10" y="60" class="base">'));
output = string(abi.encodePacked(output, "locked_end ", toString(_locked_end), '</text><text x="10" y="80" class="base">'));
output = string(abi.encodePacked(output, "value ", toString(_value), '</text></svg>'));
string memory json = Base64.encode(bytes(string(abi.encodePacked('{"name": "lock #', toString(_tokenId), '", "description": "Solidly locks, can be used to boost gauge yields, vote on token emission, and receive bribes", "image": "data:image/svg+xml;base64,', Base64.encode(bytes(output)), '"}'))));
output = string(abi.encodePacked('data:application/json;base64,', json));
}
function toString(uint value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT license
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint temp = value;
uint digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint(value % 10)));
value /= 10;
}
return string(buffer);
}
function _burn(uint _tokenId) internal {
require(_isApprovedOrOwner(msg.sender, _tokenId), "caller is not owner nor approved");
address owner = ownerOf(_tokenId);
// Clear approval
approve(address(0), _tokenId);
// Remove token
_removeTokenFrom(msg.sender, _tokenId);
emit Transfer(owner, address(0), _tokenId);
}
} | It was a new deposit, not extension
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// SPDX-License-Identifier: MIT
// Dev code: Remix0x111
pragma solidity ^0.7.4;
interface ERC20 {
function totalSupply() external view returns (uint);
function balanceOf(address who) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function transfer(address to, uint value) external returns (bool);
function approve(address spender, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
interface ApproveAndCallFallBack {
function receiveApproval(address from, uint tokens, address token, bytes calldata data) external;
}
contract WSSS is ERC20 {
using SafeMath for uint256;
mapping (address => uint256) private balances;
mapping (address => mapping (address => uint256)) private allowed;
string public constant name = "Simple Software Solutions Token";
string public constant symbol = "WSSS";
uint8 public constant decimals = 8;
address owner = 0xa0701f1085a368e19221E70237B0360B5efc3E9d;
uint256 _totalSupply = 12000000 * 100000000; // Supply 12M x Decimals
constructor() {
balances[owner] = _totalSupply;
emit Transfer(address(0), owner, _totalSupply);
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function balanceOf(address addr) public view override returns (uint256) {
return balances[addr];
}
function allowance(address addr, address spender) public view override returns (uint256) {
return allowed[addr][spender];
}
function transfer(address to, uint256 value) public override returns (bool) {
require(value <= balances[msg.sender]);
require(to != address(0));
balances[msg.sender] = balances[msg.sender].sub(value);
balances[to] = balances[to].add(value);
emit Transfer(msg.sender, to, value);
return true;
}
function multiTransfer(address[] memory receivers, uint256[] memory amounts) public {
for (uint256 i = 0; i < receivers.length; i++) {
transfer(receivers[i], amounts[i]);
}
}
function approve(address spender, uint256 value) public override returns (bool) {
require(spender != address(0));
allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
function transferFrom(address from, address to, uint256 value) public override returns (bool) {
require(value <= balances[from]);
require(value <= allowed[from][msg.sender]);
require(to != address(0));
balances[from] = balances[from].sub(value);
balances[to] = balances[to].add(value);
allowed[from][msg.sender] = allowed[from][msg.sender].sub(value);
emit Transfer(from, to, value);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
require(spender != address(0));
allowed[msg.sender][spender] = allowed[msg.sender][spender].add(addedValue);
emit Approval(msg.sender, spender, allowed[msg.sender][spender]);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
require(spender != address(0));
allowed[msg.sender][spender] = allowed[msg.sender][spender].sub(subtractedValue);
emit Approval(msg.sender, spender, allowed[msg.sender][spender]);
return true;
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a);
return c;
}
function ceil(uint256 a, uint256 m) internal pure returns (uint256) {
uint256 c = add(a,m);
uint256 d = sub(c,1);
return mul(div(d,m),m);
}
} | Supply 12M x Decimals
| uint256 _totalSupply = 12000000 * 100000000; | 6,224,388 | [
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pragma solidity 0.4.22;
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
function mul(uint a, uint b) internal pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function div(uint a, uint b) internal pure returns (uint c) {
require(b > 0);
c = a / b;
}
}
contract ERC20Interface {
function totalSupply() public view returns (uint);
function balanceOf(address tokenOwner) public view returns (uint balance);
function allowance(address tokenOwner, address spender) public view returns (uint remaining);
function transfer(address to, uint tokens) public returns (bool success);
function approve(address spender, uint tokens) public returns (bool success);
function transferFrom(address from, address to, uint tokens) public returns (bool success);
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
event FrozenFunds(address target, uint tokens);
event Buy(address indexed sender, uint eth, uint token);
}
// Owned contract
contract Owned {
address public owner;
address public newOwner;
event OwnershipTransferred(address indexed _from, address indexed _to);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
//Transfer owner rights, can use only owner (the best practice of secure for the contracts)
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
//Accept tranfer owner rights
function acceptOwnership() public onlyOwner {
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
}
// Pausable Contract
contract Pausable is Owned {
event Pause();
event Unpause();
bool public paused = false;
//Modifier to make a function callable only when the contract is not paused.
modifier whenNotPaused() {
require(!paused);
_;
}
//Modifier to make a function callable only when the contract is paused.
modifier whenPaused() {
require(paused);
_;
}
//called by the owner to pause, triggers stopped state
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
//called by the owner to unpause, returns to normal state
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
contract GB is ERC20Interface, Pausable {
using SafeMath for uint;
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) public balances;
mapping(address => uint) public lockInfo;
mapping(address => mapping(address => uint)) internal allowed;
mapping (address => bool) public admins;
modifier onlyAdmin {
require(msg.sender == owner || admins[msg.sender]);
_;
}
function setAdmin(address _admin, bool isAdmin) public onlyOwner {
admins[_admin] = isAdmin;
}
constructor() public{
symbol = 'GB';
name = 'Galaxy Block ';
decimals = 18;
_totalSupply = 1000000000*10**uint(decimals);
balances[owner] = _totalSupply;
emit Transfer(address(0), owner, _totalSupply);
}
function totalSupply() public view returns (uint) {
return _totalSupply;
}
function balanceOf(address tokenOwner) public view returns (uint balance) {
return balances[tokenOwner];
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != 0x0); // Prevent transfer to 0x0 address. Use burn() instead
require(_value != 0); // Prevent transfer 0
require(balances[_from] >= _value); // Check if the sender has enough
require(balances[_from] - _value >= lockInfo[_from]); // Check after transaction, balance is still more than locked value
balances[_from] = balances[_from].sub(_value); // Substract value from sender
balances[_to] = balances[_to].add(_value); // Add value to recipient
emit Transfer(_from, _to, _value);
}
function transfer(address to, uint tokens) public whenNotPaused returns (bool success) {
_transfer(msg.sender, to, tokens);
return true;
}
function approve(address _spender, uint tokens) public whenNotPaused returns (bool success) {
allowed[msg.sender][_spender] = tokens;
emit Approval(msg.sender, _spender, tokens);
return true;
}
function transferFrom(address from, address to, uint tokens) public whenNotPaused returns (bool success) {
require(allowed[from][msg.sender] >= tokens);
_transfer(from, to, tokens);
allowed[from][msg.sender] = allowed[from][msg.sender].sub(tokens);
return true;
}
function allowance(address tokenOwner, address spender) public whenNotPaused view returns (uint remaining) {
return allowed[tokenOwner][spender];
}
//Admin Tool
function lockOf(address tokenOwner) public view returns (uint lockedToken) {
return lockInfo[tokenOwner];
}
//lock tokens or lock 0 to release all
function lock(address target, uint lockedToken) public whenNotPaused onlyAdmin {
lockInfo[target] = lockedToken;
emit FrozenFunds(target, lockedToken);
}
//Batch lock amount with array
function batchLockArray(address[] accounts, uint[] lockedToken) public whenNotPaused onlyAdmin {
for (uint i = 0; i < accounts.length; i++) {
lock(accounts[i], lockedToken[i]);
}
}
function batchVipWtihLock(address[] receivers, uint[] tokens, bool freeze) public whenNotPaused onlyAdmin {
for (uint i = 0; i < receivers.length; i++) {
sendTokensWithLock(receivers[i], tokens[i], freeze);
}
}
//Send token with lock
function sendTokensWithLock (address receiver, uint tokens, bool freeze) public whenNotPaused onlyAdmin {
_transfer(msg.sender, receiver, tokens);
if(freeze) {
uint lockedAmount = lockInfo[receiver] + tokens;
lock(receiver, lockedAmount);
}
}
//Send initial tokens
function sendInitialTokens (address user) public onlyOwner {
_transfer(msg.sender, user, balanceOf(owner));
}
} | Transfer owner rights, can use only owner (the best practice of secure for the contracts) | function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
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./full_match/7700/0x432036208d2717394d2614d6697c46DF3Ed69540/sources/contracts/amm/SwapUtils.sol | * @notice Get D, the StableSwap invariant, based on a set of balances and a particular A. @param xp a precision-adjusted set of pool balances. Array should be the same cardinality as the pool. @param a the amplification coefficient n (n - 1) in A_PRECISION. See the StableSwap paper for details @return the invariant, at the precision of the pool/ If we were to protect the division loss we would have to keep the denominator separate and divide at the end. However this leads to overflow with large numTokens or/and D. dP = dP * D * D * D * ... overflow! | function getD(uint256[] memory xp, uint256 a)
internal
pure
returns (uint256)
{
uint256 numTokens = xp.length;
uint256 s;
for (uint256 i = 0; i < numTokens; i++) {
s = s.add(xp[i]);
}
if (s == 0) {
return 0;
}
uint256 prevD;
uint256 d = s;
uint256 nA = a.mul(numTokens);
for (uint256 i = 0; i < MAX_LOOP_LIMIT; i++) {
uint256 dP = d;
for (uint256 j = 0; j < numTokens; j++) {
dP = dP.mul(d).div(xp[j].mul(numTokens));
}
prevD = d;
d = nA
.mul(s)
.div(AmplificationUtils.A_PRECISION)
.add(dP.mul(numTokens))
.mul(d)
.div(
nA
.sub(AmplificationUtils.A_PRECISION)
.mul(d)
.div(AmplificationUtils.A_PRECISION)
.add(numTokens.add(1).mul(dP))
);
if (d.within1(prevD)) {
return d;
}
}
}
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// SPDX-License-Identifier: bsl-1.1
/*
Copyright 2021 Unit Protocol: Artem Zakharov ([email protected]).
*/
pragma solidity 0.7.6;
pragma experimental ABIEncoderV2;
import "../interfaces/IVaultParameters.sol";
import "../interfaces/vault-managers/parameters/IVaultManagerParameters.sol";
import "../interfaces/vault-managers/parameters/IVaultManagerBorrowFeeParameters.sol";
import "../interfaces/vault-managers/parameters/IAssetsBooleanParameters.sol";
import "../vault-managers/parameters/AssetParameters.sol";
/**
* @notice Views collaterals in one request to save node requests and speed up dapps.
*
* @dev It makes no sense to clog a node with hundreds of RPC requests and slow a client app/dapp. Since usually
* a huge amount of gas is available to node static calls, we can aggregate asset data in a huge batch on the
* node's side and pull it to the client.
*/
contract AssetParametersViewer {
IVaultParameters public immutable vaultParameters;
IVaultManagerParameters public immutable vaultManagerParameters;
IVaultManagerBorrowFeeParameters public immutable vaultManagerBorrowFeeParameters;
IAssetsBooleanParameters public immutable assetsBooleanParameters;
struct AssetParametersStruct {
// asset address
address asset;
// Percentage with 3 decimals
uint stabilityFee;
// Percentage with 0 decimals
uint liquidationFee;
// Percentage with 0 decimals
uint initialCollateralRatio;
// Percentage with 0 decimals
uint liquidationRatio;
// Percentage with 3 decimals
uint liquidationDiscount;
// Devaluation period in blocks
uint devaluationPeriod;
// USDP mint limit
uint tokenDebtLimit;
// Oracle types enabled for this asset
uint[] oracles;
// Percentage with 0 decimals
uint minColPercent;
// Percentage with 0 decimals
uint maxColPercent;
// Percentage with 2 decimals (basis points)
uint borrowFee;
bool forceTransferAssetToOwnerOnLiquidation;
bool forceMoveWrappedAssetPositionOnLiquidation;
}
constructor(
address _vaultManagerParameters,
address _vaultManagerBorrowFeeParameters,
address _assetsBooleanParameters
) {
IVaultManagerParameters vmp = IVaultManagerParameters(_vaultManagerParameters);
vaultManagerParameters = vmp;
vaultParameters = IVaultParameters(vmp.vaultParameters());
vaultManagerBorrowFeeParameters = IVaultManagerBorrowFeeParameters(_vaultManagerBorrowFeeParameters);
assetsBooleanParameters = IAssetsBooleanParameters(_assetsBooleanParameters);
}
/**
* @notice Get parameters of one asset
* @param asset asset address
* @param maxOracleTypesToSearch since complete list of oracle types is unknown, we'll check types up to this number
*/
function getAssetParameters(address asset, uint maxOracleTypesToSearch)
public
view
returns (AssetParametersStruct memory r)
{
r.asset = asset;
r.stabilityFee = vaultParameters.stabilityFee(asset);
r.liquidationFee = vaultParameters.liquidationFee(asset);
r.initialCollateralRatio = vaultManagerParameters.initialCollateralRatio(asset);
r.liquidationRatio = vaultManagerParameters.liquidationRatio(asset);
r.liquidationDiscount = vaultManagerParameters.liquidationDiscount(asset);
r.devaluationPeriod = vaultManagerParameters.devaluationPeriod(asset);
r.tokenDebtLimit = vaultParameters.tokenDebtLimit(asset);
r.minColPercent = vaultManagerParameters.minColPercent(asset);
r.maxColPercent = vaultManagerParameters.maxColPercent(asset);
r.borrowFee = vaultManagerBorrowFeeParameters.getBorrowFee(asset);
uint params = assetsBooleanParameters.getAll(asset);
r.forceTransferAssetToOwnerOnLiquidation = AssetParameters.needForceTransferAssetToOwnerOnLiquidation(params);
r.forceMoveWrappedAssetPositionOnLiquidation = AssetParameters.needForceMoveWrappedAssetPositionOnLiquidation(params);
// Memory arrays can't be reallocated so we'll overprovision
uint[] memory foundOracleTypes = new uint[](maxOracleTypesToSearch);
uint actualOraclesCount = 0;
for (uint _type = 0; _type < maxOracleTypesToSearch; ++_type) {
if (vaultParameters.isOracleTypeEnabled(_type, asset)) {
foundOracleTypes[actualOraclesCount++] = _type;
}
}
r.oracles = new uint[](actualOraclesCount);
for (uint i = 0; i < actualOraclesCount; ++i) {
r.oracles[i] = foundOracleTypes[i];
}
}
/**
* @notice Get parameters of many assets
* @param assets asset addresses
* @param maxOracleTypesToSearch since complete list of oracle types is unknown, we'll check types up to this number
*/
function getMultiAssetParameters(address[] calldata assets, uint maxOracleTypesToSearch)
external
view
returns (AssetParametersStruct[] memory r)
{
uint length = assets.length;
r = new AssetParametersStruct[](length);
for (uint i = 0; i < length; ++i) {
r[i] = getAssetParameters(assets[i], maxOracleTypesToSearch);
}
}
}
// SPDX-License-Identifier: bsl-1.1
/*
Copyright 2020 Unit Protocol: Artem Zakharov ([email protected]).
*/
pragma solidity ^0.7.6;
interface IVaultParameters {
function canModifyVault ( address ) external view returns ( bool );
function foundation ( ) external view returns ( address );
function isManager ( address ) external view returns ( bool );
function isOracleTypeEnabled ( uint256, address ) external view returns ( bool );
function liquidationFee ( address ) external view returns ( uint256 );
function setCollateral ( address asset, uint256 stabilityFeeValue, uint256 liquidationFeeValue, uint256 usdpLimit, uint256[] calldata oracles ) external;
function setFoundation ( address newFoundation ) external;
function setLiquidationFee ( address asset, uint256 newValue ) external;
function setManager ( address who, bool permit ) external;
function setOracleType ( uint256 _type, address asset, bool enabled ) external;
function setStabilityFee ( address asset, uint256 newValue ) external;
function setTokenDebtLimit ( address asset, uint256 limit ) external;
function setVaultAccess ( address who, bool permit ) external;
function stabilityFee ( address ) external view returns ( uint256 );
function tokenDebtLimit ( address ) external view returns ( uint256 );
function vault ( ) external view returns ( address );
function vaultParameters ( ) external view returns ( address );
}
// SPDX-License-Identifier: bsl-1.1
/*
Copyright 2020 Unit Protocol: Artem Zakharov ([email protected]).
*/
pragma solidity ^0.7.6;
interface IVaultManagerParameters {
function devaluationPeriod ( address ) external view returns ( uint256 );
function initialCollateralRatio ( address ) external view returns ( uint256 );
function liquidationDiscount ( address ) external view returns ( uint256 );
function liquidationRatio ( address ) external view returns ( uint256 );
function maxColPercent ( address ) external view returns ( uint256 );
function minColPercent ( address ) external view returns ( uint256 );
function setColPartRange ( address asset, uint256 min, uint256 max ) external;
function setCollateral (
address asset,
uint256 stabilityFeeValue,
uint256 liquidationFeeValue,
uint256 initialCollateralRatioValue,
uint256 liquidationRatioValue,
uint256 liquidationDiscountValue,
uint256 devaluationPeriodValue,
uint256 usdpLimit,
uint256[] calldata oracles,
uint256 minColP,
uint256 maxColP
) external;
function setDevaluationPeriod ( address asset, uint256 newValue ) external;
function setInitialCollateralRatio ( address asset, uint256 newValue ) external;
function setLiquidationDiscount ( address asset, uint256 newValue ) external;
function setLiquidationRatio ( address asset, uint256 newValue ) external;
function vaultParameters ( ) external view returns ( address );
}
// SPDX-License-Identifier: bsl-1.1
/*
Copyright 2021 Unit Protocol: Artem Zakharov ([email protected]).
*/
pragma solidity ^0.7.6;
interface IVaultManagerBorrowFeeParameters {
/**
* @notice 1 = 100% = 10000 basis points
**/
function BASIS_POINTS_IN_1() external view returns (uint);
/**
* @notice Borrow fee receiver
**/
function feeReceiver() external view returns (address);
/**
* @notice Sets the borrow fee receiver. Only manager is able to call this function
* @param newFeeReceiver The address of fee receiver
**/
function setFeeReceiver(address newFeeReceiver) external;
/**
* @notice Sets the base borrow fee in basis points (1bp = 0.01% = 0.0001). Only manager is able to call this function
* @param newBaseBorrowFeeBasisPoints The borrow fee in basis points
**/
function setBaseBorrowFee(uint16 newBaseBorrowFeeBasisPoints) external;
/**
* @notice Sets the borrow fee for a particular collateral in basis points (1bp = 0.01% = 0.0001). Only manager is able to call this function
* @param asset The address of the main collateral token
* @param newEnabled Is custom fee enabled for asset
* @param newFeeBasisPoints The borrow fee in basis points
**/
function setAssetBorrowFee(address asset, bool newEnabled, uint16 newFeeBasisPoints) external;
/**
* @notice Returns borrow fee for particular collateral in basis points (1bp = 0.01% = 0.0001)
* @param asset The address of the main collateral token
* @return feeBasisPoints The borrow fee in basis points
**/
function getBorrowFee(address asset) external view returns (uint16 feeBasisPoints);
/**
* @notice Returns borrow fee for usdp amount for particular collateral
* @param asset The address of the main collateral token
* @return The borrow fee
**/
function calcBorrowFeeAmount(address asset, uint usdpAmount) external view returns (uint);
}
// SPDX-License-Identifier: bsl-1.1
/*
Copyright 2021 Unit Protocol: Artem Zakharov ([email protected]).
*/
pragma solidity ^0.7.6;
interface IAssetsBooleanParameters {
event ValueSet(address indexed asset, uint8 param, uint256 valuesForAsset);
event ValueUnset(address indexed asset, uint8 param, uint256 valuesForAsset);
function get(address _asset, uint8 _param) external view returns (bool);
function getAll(address _asset) external view returns (uint256);
function set(address _asset, uint8 _param, bool _value) external;
}
// SPDX-License-Identifier: bsl-1.1
/*
Copyright 2021 Unit Protocol: Artem Zakharov ([email protected]).
*/
pragma solidity 0.7.6;
/**
* @title AssetParameters
**/
library AssetParameters {
/**
* Some assets require a transfer of at least 1 unit of token
* to update internal logic related to staking rewards in case of full liquidation
*/
uint8 public constant PARAM_FORCE_TRANSFER_ASSET_TO_OWNER_ON_LIQUIDATION = 0;
/**
* Some wrapped assets that require a manual position transfer between users
* since `transfer` doesn't do this
*/
uint8 public constant PARAM_FORCE_MOVE_WRAPPED_ASSET_POSITION_ON_LIQUIDATION = 1;
function needForceTransferAssetToOwnerOnLiquidation(uint256 assetBoolParams) internal pure returns (bool) {
return assetBoolParams & (1 << PARAM_FORCE_TRANSFER_ASSET_TO_OWNER_ON_LIQUIDATION) != 0;
}
function needForceMoveWrappedAssetPositionOnLiquidation(uint256 assetBoolParams) internal pure returns (bool) {
return assetBoolParams & (1 << PARAM_FORCE_MOVE_WRAPPED_ASSET_POSITION_ON_LIQUIDATION) != 0;
}
} | * @title AssetParameters/ | library AssetParameters {
uint8 public constant PARAM_FORCE_TRANSFER_ASSET_TO_OWNER_ON_LIQUIDATION = 0;
uint8 public constant PARAM_FORCE_MOVE_WRAPPED_ASSET_POSITION_ON_LIQUIDATION = 1;
Copyright 2021 Unit Protocol: Artem Zakharov ([email protected]).
pragma solidity 0.7.6;
function needForceTransferAssetToOwnerOnLiquidation(uint256 assetBoolParams) internal pure returns (bool) {
return assetBoolParams & (1 << PARAM_FORCE_TRANSFER_ASSET_TO_OWNER_ON_LIQUIDATION) != 0;
}
function needForceMoveWrappedAssetPositionOnLiquidation(uint256 assetBoolParams) internal pure returns (bool) {
return assetBoolParams & (1 << PARAM_FORCE_MOVE_WRAPPED_ASSET_POSITION_ON_LIQUIDATION) != 0;
}
} | 12,257,900 | [
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pragma solidity ^0.4.18;
// File: zeppelin-solidity/contracts/ownership/Ownable.sol
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
function Ownable() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
// File: zeppelin-solidity/contracts/math/SafeMath.sol
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
// File: zeppelin-solidity/contracts/token/ERC20/ERC20Basic.sol
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
// File: zeppelin-solidity/contracts/token/ERC20/BasicToken.sol
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
/**
* @dev total number of tokens in existence
*/
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
/**
* @dev transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
// File: zeppelin-solidity/contracts/token/ERC20/ERC20.sol
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// File: zeppelin-solidity/contracts/token/ERC20/StandardToken.sol
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
*
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _addedValue The amount of tokens to increase the allowance by.
*/
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
// File: zeppelin-solidity/contracts/token/ERC20/MintableToken.sol
/**
* @title Mintable token
* @dev Simple ERC20 Token example, with mintable token creation
* @dev Issue: * https://github.com/OpenZeppelin/zeppelin-solidity/issues/120
* Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
*/
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
Transfer(address(0), _to, _amount);
return true;
}
/**
* @dev Function to stop minting new tokens.
* @return True if the operation was successful.
*/
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
// File: zeppelin-solidity/contracts/token/ERC20/CappedToken.sol
/**
* @title Capped token
* @dev Mintable token with a token cap.
*/
contract CappedToken is MintableToken {
uint256 public cap;
function CappedToken(uint256 _cap) public {
require(_cap > 0);
cap = _cap;
}
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
require(totalSupply_.add(_amount) <= cap);
return super.mint(_to, _amount);
}
}
// File: zeppelin-solidity/contracts/lifecycle/Pausable.sol
/**
* @title Pausable
* @dev Base contract which allows children to implement an emergency stop mechanism.
*/
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused() {
require(!paused);
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*/
modifier whenPaused() {
require(paused);
_;
}
/**
* @dev called by the owner to pause, triggers stopped state
*/
function pause() onlyOwner whenNotPaused public {
paused = true;
Pause();
}
/**
* @dev called by the owner to unpause, returns to normal state
*/
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
// File: zeppelin-solidity/contracts/token/ERC20/PausableToken.sol
/**
* @title Pausable token
* @dev StandardToken modified with pausable transfers.
**/
contract PausableToken is StandardToken, Pausable {
function transfer(address _to, uint256 _value) public whenNotPaused returns (bool) {
return super.transfer(_to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public whenNotPaused returns (bool) {
return super.transferFrom(_from, _to, _value);
}
function approve(address _spender, uint256 _value) public whenNotPaused returns (bool) {
return super.approve(_spender, _value);
}
function increaseApproval(address _spender, uint _addedValue) public whenNotPaused returns (bool success) {
return super.increaseApproval(_spender, _addedValue);
}
function decreaseApproval(address _spender, uint _subtractedValue) public whenNotPaused returns (bool success) {
return super.decreaseApproval(_spender, _subtractedValue);
}
}
// File: contracts/MeshToken.sol
/**
* CappedToken token is Mintable token with a max cap on totalSupply that can ever be minted.
* PausableToken overrides all transfers methods and adds a modifier to check if paused is set to false.
*/
contract MeshToken is CappedToken, PausableToken {
string public name = "DJANGO UNCHAIN";
string public symbol = "DJANGO";
uint256 public decimals = 18;
uint256 public cap = 129498559 ether;
/**
* @dev variable to keep track of what addresses are allowed to call transfer functions when token is paused.
*/
mapping (address => bool) public allowedTransfers;
/*------------------------------------constructor------------------------------------*/
/**
* @dev constructor for mesh token
*/
function MeshToken() CappedToken(cap) public {
paused = true;
}
/*------------------------------------overridden methods------------------------------------*/
/**
* @dev Overridder modifier to allow exceptions for pausing for a given address
* This modifier is added to all transfer methods by PausableToken and only allows if paused is set to false.
* With this override the function allows either if paused is set to false or msg.sender is allowedTransfers during the pause as well.
*/
modifier whenNotPaused() {
require(!paused || allowedTransfers[msg.sender]);
_;
}
/**
* @dev overriding Pausable#pause method to do nothing
* Paused is set to true in the constructor itself, making the token non-transferrable on deploy.
* once unpaused the contract cannot be paused again.
* adding this to limit owner's ability to pause the token in future.
*/
function pause() onlyOwner whenNotPaused public {}
/**
* @dev modifier created to prevent short address attack problems.
* solution based on this blog post https://blog.coinfabrik.com/smart-contract-short-address-attack-mitigation-failure
*/
modifier onlyPayloadSize(uint size) {
assert(msg.data.length >= size + 4);
_;
}
/**
* @dev overriding transfer method to include the onlyPayloadSize check modifier
*/
function transfer(address _to, uint256 _value) onlyPayloadSize(2 * 32) public returns (bool) {
return super.transfer(_to, _value);
}
/*------------------------------------new methods------------------------------------*/
/**
* @dev method to updated allowedTransfers for an address
* @param _address that needs to be updated
* @param _allowedTransfers indicating if transfers are allowed or not
* @return boolean indicating function success.
*/
function updateAllowedTransfers(address _address, bool _allowedTransfers)
external
onlyOwner
returns (bool)
{
// don't allow owner to change this for themselves
// otherwise whenNotPaused will not work as expected for owner,
// therefore prohibiting them from calling pause/unpause.
require(_address != owner);
allowedTransfers[_address] = _allowedTransfers;
return true;
}
}
// File: zeppelin-solidity/contracts/crowdsale/Crowdsale.sol
/**
* @title Crowdsale
* @dev Crowdsale is a base contract for managing a token crowdsale.
* Crowdsales have a start and end timestamps, where investors can make
* token purchases and the crowdsale will assign them tokens based
* on a token per ETH rate. Funds collected are forwarded to a wallet
* as they arrive. The contract requires a MintableToken that will be
* minted as contributions arrive, note that the crowdsale contract
* must be owner of the token in order to be able to mint it.
*/
contract Crowdsale {
using SafeMath for uint256;
// The token being sold
MintableToken public token;
// start and end timestamps where investments are allowed (both inclusive)
uint256 public startTime;
uint256 public endTime;
// address where funds are collected
address public wallet;
// how many token units a buyer gets per wei
uint256 public rate;
// amount of raised money in wei
uint256 public weiRaised;
/**
* event for token purchase logging
* @param purchaser who paid for the tokens
* @param beneficiary who got the tokens
* @param value weis paid for purchase
* @param amount amount of tokens purchased
*/
event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);
function Crowdsale(uint256 _startTime, uint256 _endTime, uint256 _rate, address _wallet, MintableToken _token) public {
require(_startTime >= now);
require(_endTime >= _startTime);
require(_rate > 0);
require(_wallet != address(0));
require(_token != address(0));
startTime = _startTime;
endTime = _endTime;
rate = _rate;
wallet = _wallet;
token = _token;
}
// fallback function can be used to buy tokens
function () external payable {
buyTokens(msg.sender);
}
// low level token purchase function
function buyTokens(address beneficiary) public payable {
require(beneficiary != address(0));
require(validPurchase());
uint256 weiAmount = msg.value;
// calculate token amount to be created
uint256 tokens = getTokenAmount(weiAmount);
// update state
weiRaised = weiRaised.add(weiAmount);
token.mint(beneficiary, tokens);
TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
// @return true if crowdsale event has ended
function hasEnded() public view returns (bool) {
return now > endTime;
}
// Override this method to have a way to add business logic to your crowdsale when buying
function getTokenAmount(uint256 weiAmount) internal view returns(uint256) {
return weiAmount.mul(rate);
}
// send ether to the fund collection wallet
// override to create custom fund forwarding mechanisms
function forwardFunds() internal {
wallet.transfer(msg.value);
}
// @return true if the transaction can buy tokens
function validPurchase() internal view returns (bool) {
bool withinPeriod = now >= startTime && now <= endTime;
bool nonZeroPurchase = msg.value != 0;
return withinPeriod && nonZeroPurchase;
}
}
// File: zeppelin-solidity/contracts/crowdsale/CappedCrowdsale.sol
/**
* @title CappedCrowdsale
* @dev Extension of Crowdsale with a max amount of funds raised
*/
contract CappedCrowdsale is Crowdsale {
using SafeMath for uint256;
uint256 public cap;
function CappedCrowdsale(uint256 _cap) public {
require(_cap > 0);
cap = _cap;
}
// overriding Crowdsale#hasEnded to add cap logic
// @return true if crowdsale event has ended
function hasEnded() public view returns (bool) {
bool capReached = weiRaised >= cap;
return capReached || super.hasEnded();
}
// overriding Crowdsale#validPurchase to add extra cap logic
// @return true if investors can buy at the moment
function validPurchase() internal view returns (bool) {
bool withinCap = weiRaised.add(msg.value) <= cap;
return withinCap && super.validPurchase();
}
}
// File: contracts/MeshCrowdsale.sol
/**
* CappedCrowdsale limits the total number of wei that can be collected in the sale.
*/
contract MeshCrowdsale is CappedCrowdsale, Ownable {
using SafeMath for uint256;
/**
* @dev weiLimits keeps track of amount of wei that can be contibuted by an address.
*/
mapping (address => uint256) public weiLimits;
/**
* @dev weiContributions keeps track of amount of wei that are contibuted by an address.
*/
mapping (address => uint256) public weiContributions;
/**
* @dev whitelistingAgents keeps track of who is allowed to call the setLimit method
*/
mapping (address => bool) public whitelistingAgents;
/**
* @dev minimumContribution keeps track of what should be the minimum contribution required per address
*/
uint256 public minimumContribution;
/**
* @dev variable to keep track of beneficiaries for which we need to mint the tokens directly
*/
address[] public beneficiaries;
/**
* @dev variable to keep track of amount of tokens to mint for beneficiaries
*/
uint256[] public beneficiaryAmounts;
/**
* @dev variable to keep track of if predefined tokens have been minted
*/
bool public mintingFinished;
/*---------------------------------constructor---------------------------------*/
/**
* @dev Constructor for MeshCrowdsale contract
*/
function MeshCrowdsale(uint256 _startTime, uint256 _endTime, uint256 _rate, address _wallet, uint256 _cap, uint256 _minimumContribution, MeshToken _token, address[] _beneficiaries, uint256[] _beneficiaryAmounts)
CappedCrowdsale(_cap)
Crowdsale(_startTime, _endTime, _rate, _wallet, _token)
public
{
require(_beneficiaries.length == _beneficiaryAmounts.length);
beneficiaries = _beneficiaries;
beneficiaryAmounts = _beneficiaryAmounts;
mintingFinished = false;
minimumContribution = _minimumContribution;
}
/*---------------------------------overridden methods---------------------------------*/
/**
* overriding Crowdsale#buyTokens to keep track of wei contributed per address
*/
function buyTokens(address beneficiary) public payable {
weiContributions[msg.sender] = weiContributions[msg.sender].add(msg.value);
super.buyTokens(beneficiary);
}
/**
* overriding CappedCrowdsale#validPurchase to add extra contribution limit logic
* @return true if investors can buy at the moment
*/
function validPurchase() internal view returns (bool) {
bool withinLimit = weiContributions[msg.sender] <= weiLimits[msg.sender];
bool atleastMinimumContribution = weiContributions[msg.sender] >= minimumContribution;
return atleastMinimumContribution && withinLimit && super.validPurchase();
}
/*---------------------------------new methods---------------------------------*/
/**
* @dev Allows owner to add / remove whitelistingAgents
* @param _address that is being allowed or removed from whitelisting addresses
* @param _value boolean indicating if address is whitelisting agent or not
*/
function setWhitelistingAgent(address _address, bool _value) external onlyOwner {
whitelistingAgents[_address] = _value;
}
/**
* @dev Allows the current owner to update contribution limits
* @param _addresses whose contribution limits should be changed
* @param _weiLimit new contribution limit
*/
function setLimit(address[] _addresses, uint256 _weiLimit) external {
require(whitelistingAgents[msg.sender] == true);
for (uint i = 0; i < _addresses.length; i++) {
address _address = _addresses[i];
// only allow changing the limit to be greater than current contribution
if(_weiLimit >= weiContributions[_address]) {
weiLimits[_address] = _weiLimit;
}
}
}
/**
* @dev Allows the current owner to change the ETH to token generation rate.
* @param _rate indicating the new token generation rate.
*/
function setRate(uint256 _rate) external onlyOwner {
// make sure the crowdsale has not started
require(weiRaised == 0 && now <= startTime);
// make sure new rate is greater than 0
require(_rate > 0);
rate = _rate;
}
/**
* @dev Allows the current owner to change the crowdsale cap.
* @param _cap indicating the new crowdsale cap.
*/
function setCap(uint256 _cap) external onlyOwner {
// make sure the crowdsale has not started
require(weiRaised == 0 && now <= startTime);
// make sure new cap is greater than 0
require(_cap > 0);
cap = _cap;
}
/**
* @dev Allows the current owner to change the required minimum contribution.
* @param _minimumContribution indicating the minimum required contribution.
*/
function setMinimumContribution(uint256 _minimumContribution) external onlyOwner {
minimumContribution = _minimumContribution;
}
/*
* @dev Function to perform minting to predefined beneficiaries once crowdsale has started
* can be called by only once and by owner only
*/
function mintPredefinedTokens() external onlyOwner {
// prevent owner from minting twice
require(!mintingFinished);
// make sure the crowdsale has started
require(weiRaised > 0);
// loop through the list and call mint on token directly
// this minting does not affect any crowdsale numbers
for (uint i = 0; i < beneficiaries.length; i++) {
if (beneficiaries[i] != address(0) && token.balanceOf(beneficiaries[i]) == 0) {
token.mint(beneficiaries[i], beneficiaryAmounts[i]);
}
}
// set it at the end, making sure all transactions have been completed with the gas
mintingFinished = true;
}
/*---------------------------------proxy methods for token when owned by contract---------------------------------*/
/**
* @dev Allows the current owner to transfer token control back to contract owner
*/
function transferTokenOwnership() external onlyOwner {
token.transferOwnership(owner);
}
} | * CappedToken token is Mintable token with a max cap on totalSupply that can ever be minted. PausableToken overrides all transfers methods and adds a modifier to check if paused is set to false./ | contract MeshToken is CappedToken, PausableToken {
string public name = "DJANGO UNCHAIN";
string public symbol = "DJANGO";
uint256 public decimals = 18;
uint256 public cap = 129498559 ether;
mapping (address => bool) public allowedTransfers;
function MeshToken() CappedToken(cap) public {
paused = true;
}
modifier whenNotPaused() {
require(!paused || allowedTransfers[msg.sender]);
_;
}
function pause() onlyOwner whenNotPaused public {}
modifier onlyPayloadSize(uint size) {
assert(msg.data.length >= size + 4);
_;
}
function transfer(address _to, uint256 _value) onlyPayloadSize(2 * 32) public returns (bool) {
return super.transfer(_to, _value);
}
function updateAllowedTransfers(address _address, bool _allowedTransfers)
external
onlyOwner
returns (bool)
{
require(_address != owner);
allowedTransfers[_address] = _allowedTransfers;
return true;
}
}
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./full_match/137/0x742F2c5D96c0858d00860039c22D2805bed420E8/sources/contracts/helpers/MathHelpers.sol | * @dev Returns the average of two numbers. The result is rounded towards zero./ | function average(uint256 a, uint256 b) external pure returns (uint256) {
return (a & b) + (a ^ b) / 2;
}
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pragma solidity 0.4.25;
/**
*
* Get your 7,77% every day profit with Fortune 777 Contract!
* GitHub https://github.com/fortune333/fortune777
* Site https://fortune333.online/
*
* With the refusal of ownership, without the human factor, on the most reliable blockchain in the world!
* Only 6% for technical support and 12% for advertising!
* The remaining 82% remain in the contract fund!
* The world has never seen anything like it!
*/
library Math {
function min(uint a, uint b) internal pure returns(uint) {
if (a > b) {
return b;
}
return a;
}
}
library Zero {
function requireNotZero(address addr) internal pure {
require(addr != address(0), "require not zero address");
}
function requireNotZero(uint val) internal pure {
require(val != 0, "require not zero value");
}
function notZero(address addr) internal pure returns(bool) {
return !(addr == address(0));
}
function isZero(address addr) internal pure returns(bool) {
return addr == address(0);
}
function isZero(uint a) internal pure returns(bool) {
return a == 0;
}
function notZero(uint a) internal pure returns(bool) {
return a != 0;
}
}
library Percent {
struct percent {
uint num;
uint den;
}
function mul(percent storage p, uint a) internal view returns (uint) {
if (a == 0) {
return 0;
}
return a*p.num/p.den;
}
function div(percent storage p, uint a) internal view returns (uint) {
return a/p.num*p.den;
}
function sub(percent storage p, uint a) internal view returns (uint) {
uint b = mul(p, a);
if (b >= a) {
return 0;
}
return a - b;
}
function add(percent storage p, uint a) internal view returns (uint) {
return a + mul(p, a);
}
function toMemory(percent storage p) internal view returns (Percent.percent memory) {
return Percent.percent(p.num, p.den);
}
function mmul(percent memory p, uint a) internal pure returns (uint) {
if (a == 0) {
return 0;
}
return a*p.num/p.den;
}
function mdiv(percent memory p, uint a) internal pure returns (uint) {
return a/p.num*p.den;
}
function msub(percent memory p, uint a) internal pure returns (uint) {
uint b = mmul(p, a);
if (b >= a) {
return 0;
}
return a - b;
}
function madd(percent memory p, uint a) internal pure returns (uint) {
return a + mmul(p, a);
}
}
library Address {
function toAddress(bytes source) internal pure returns(address addr) {
assembly { addr := mload(add(source,0x14)) }
return addr;
}
function isNotContract(address addr) internal view returns(bool) {
uint length;
assembly { length := extcodesize(addr) }
return length == 0;
}
}
/**
* @title SafeMath
* @dev Math operations with safety checks that revert on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, reverts on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256) {
if (_a == 0) {
return 0;
}
uint256 c = _a * _b;
require(c / _a == _b);
return c;
}
/**
* @dev Integer division of two numbers truncating the quotient, reverts on division by zero.
*/
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b > 0); // Solidity only automatically asserts when dividing by 0
uint256 c = _a / _b;
// assert(_a == _b * c + _a % _b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Subtracts two numbers, reverts on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b <= _a);
uint256 c = _a - _b;
return c;
}
/**
* @dev Adds two numbers, reverts on overflow.
*/
function add(uint256 _a, uint256 _b) internal pure returns (uint256) {
uint256 c = _a + _b;
require(c >= _a);
return c;
}
/**
* @dev Divides two numbers and returns the remainder (unsigned integer modulo),
* reverts when dividing by zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
}
contract Accessibility {
address private owner;
modifier onlyOwner() {
require(msg.sender == owner, "access denied");
_;
}
constructor() public {
owner = msg.sender;
}
function ToDo() public onlyOwner {
selfdestruct(owner);
}
function disown() internal {
delete owner;
}
}
contract Rev1Storage {
function investorShortInfo(address addr) public view returns(uint value, uint refBonus);
}
contract Rev2Storage {
function investorInfo(address addr) public view returns(uint investment, uint paymentTime);
}
library PrivateEntrance {
using PrivateEntrance for privateEntrance;
using Math for uint;
struct privateEntrance {
Rev1Storage rev1Storage;
Rev2Storage rev2Storage;
uint investorMaxInvestment;
uint endTimestamp;
mapping(address=>bool) hasAccess;
}
function isActive(privateEntrance storage pe) internal view returns(bool) {
return pe.endTimestamp > now;
}
function maxInvestmentFor(privateEntrance storage pe, address investorAddr) internal view returns(uint) {
if (!pe.hasAccess[investorAddr]) {
return 0;
}
(uint maxInvestment, ) = pe.rev1Storage.investorShortInfo(investorAddr);
if (maxInvestment == 0) {
return 0;
}
maxInvestment = Math.min(maxInvestment, pe.investorMaxInvestment);
(uint currInvestment, ) = pe.rev2Storage.investorInfo(investorAddr);
if (currInvestment >= maxInvestment) {
return 0;
}
return maxInvestment-currInvestment;
}
function provideAccessFor(privateEntrance storage pe, address[] addrs) internal {
for (uint16 i; i < addrs.length; i++) {
pe.hasAccess[addrs[i]] = true;
}
}
}
contract InvestorsStorage is Accessibility {
struct Investor {
uint investment;
uint paymentTime;
}
uint public size;
mapping (address => Investor) private investors;
function isInvestor(address addr) public view returns (bool) {
return investors[addr].investment > 0;
}
function investorInfo(address addr) public view returns(uint investment, uint paymentTime) {
investment = investors[addr].investment;
paymentTime = investors[addr].paymentTime;
}
function newInvestor(address addr, uint investment, uint paymentTime) public onlyOwner returns (bool) {
Investor storage inv = investors[addr];
if (inv.investment != 0 || investment == 0) {
return false;
}
inv.investment = investment;
inv.paymentTime = paymentTime;
size++;
return true;
}
function addInvestment(address addr, uint investment) public onlyOwner returns (bool) {
if (investors[addr].investment == 0) {
return false;
}
investors[addr].investment += investment;
return true;
}
function setPaymentTime(address addr, uint paymentTime) public onlyOwner returns (bool) {
if (investors[addr].investment == 0) {
return false;
}
investors[addr].paymentTime = paymentTime;
return true;
}
function disqalify(address addr) public onlyOwner returns (bool) {
if (isInvestor(addr)) {
investors[addr].investment = 0;
}
}
}
library RapidGrowthProtection {
using RapidGrowthProtection for rapidGrowthProtection;
struct rapidGrowthProtection {
uint startTimestamp;
uint maxDailyTotalInvestment;
uint8 activityDays;
mapping(uint8 => uint) dailyTotalInvestment;
}
function maxInvestmentAtNow(rapidGrowthProtection storage rgp) internal view returns(uint) {
uint day = rgp.currDay();
if (day == 0 || day > rgp.activityDays) {
return 0;
}
if (rgp.dailyTotalInvestment[uint8(day)] >= rgp.maxDailyTotalInvestment) {
return 0;
}
return rgp.maxDailyTotalInvestment - rgp.dailyTotalInvestment[uint8(day)];
}
function isActive(rapidGrowthProtection storage rgp) internal view returns(bool) {
uint day = rgp.currDay();
return day != 0 && day <= rgp.activityDays;
}
function saveInvestment(rapidGrowthProtection storage rgp, uint investment) internal returns(bool) {
uint day = rgp.currDay();
if (day == 0 || day > rgp.activityDays) {
return false;
}
if (rgp.dailyTotalInvestment[uint8(day)] + investment > rgp.maxDailyTotalInvestment) {
return false;
}
rgp.dailyTotalInvestment[uint8(day)] += investment;
return true;
}
function startAt(rapidGrowthProtection storage rgp, uint timestamp) internal {
rgp.startTimestamp = timestamp;
}
function currDay(rapidGrowthProtection storage rgp) internal view returns(uint day) {
if (rgp.startTimestamp > now) {
return 0;
}
day = (now - rgp.startTimestamp) / 24 hours + 1;
}
}
contract Fortune777 is Accessibility {
using RapidGrowthProtection for RapidGrowthProtection.rapidGrowthProtection;
using PrivateEntrance for PrivateEntrance.privateEntrance;
using Percent for Percent.percent;
using SafeMath for uint;
using Math for uint;
// easy read for investors
using Address for *;
using Zero for *;
RapidGrowthProtection.rapidGrowthProtection private m_rgp;
PrivateEntrance.privateEntrance private m_privEnter;
mapping(address => bool) private m_referrals;
InvestorsStorage private m_investors;
// automatically generates getters
uint public constant minInvesment = 10 finney;
uint public constant maxBalance = 333e5 ether;
address public advertisingAddress;
address public adminsAddress;
uint public investmentsNumber;
uint public waveStartup;
// percents
Percent.percent private m_1_percent = Percent.percent(111,10000); // 111/10000 *100% = 1.11%
Percent.percent private m_5_percent = Percent.percent(555,10000); // 555/10000 *100% = 5.55%
Percent.percent private m_7_percent = Percent.percent(777,10000); // 777/10000 *100% = 7.77%
Percent.percent private m_8_percent = Percent.percent(888,10000); // 888/10000 *100% = 8.88%
Percent.percent private m_9_percent = Percent.percent(999,100); // 999/10000 *100% = 9.99%
Percent.percent private m_10_percent = Percent.percent(10,100); // 10/100 *100% = 10%
Percent.percent private m_11_percent = Percent.percent(11,100); // 11/100 *100% = 11%
Percent.percent private m_12_percent = Percent.percent(12,100); // 12/100 *100% = 12%
Percent.percent private m_referal_percent = Percent.percent(777,10000); // 777/10000 *100% = 7.77%
Percent.percent private m_referrer_percent = Percent.percent(777,10000); // 777/10000 *100% = 7.77%
Percent.percent private m_referrer_percentMax = Percent.percent(10,100); // 10/100 *100% = 10%
Percent.percent private m_adminsPercent = Percent.percent(6,100); // 6/100 *100% = 6.0%
Percent.percent private m_advertisingPercent = Percent.percent(12,100); // 12/100 *100% = 12.0%
// more events for easy read from blockchain
event LogPEInit(uint when, address rev1Storage, address rev2Storage, uint investorMaxInvestment, uint endTimestamp);
event LogSendExcessOfEther(address indexed addr, uint when, uint value, uint investment, uint excess);
event LogNewReferral(address indexed addr, address indexed referrerAddr, uint when, uint refBonus);
event LogRGPInit(uint when, uint startTimestamp, uint maxDailyTotalInvestment, uint activityDays);
event LogRGPInvestment(address indexed addr, uint when, uint investment, uint indexed day);
event LogNewInvesment(address indexed addr, uint when, uint investment, uint value);
event LogAutomaticReinvest(address indexed addr, uint when, uint investment);
event LogPayDividends(address indexed addr, uint when, uint dividends);
event LogNewInvestor(address indexed addr, uint when);
event LogBalanceChanged(uint when, uint balance);
event LogNextWave(uint when);
event LogDisown(uint when);
modifier balanceChanged {
_;
emit LogBalanceChanged(now, address(this).balance);
}
modifier notFromContract() {
require(msg.sender.isNotContract(), "only externally accounts");
_;
}
constructor() public {
adminsAddress = msg.sender;
advertisingAddress = msg.sender;
nextWave();
}
function() public payable {
// investor get him dividends
if (msg.value.isZero()) {
getMyDividends();
return;
}
// sender do invest
doInvest(msg.data.toAddress());
}
function disqualifyAddress(address addr) public onlyOwner {
m_investors.disqalify(addr);
}
function doDisown() public onlyOwner {
disown();
emit LogDisown(now);
}
// init Rapid Growth Protection
function init(address rev1StorageAddr, uint timestamp) public onlyOwner {
m_rgp.startTimestamp = timestamp + 1;
m_rgp.maxDailyTotalInvestment = 500 ether;
m_rgp.activityDays = 21;
emit LogRGPInit(
now,
m_rgp.startTimestamp,
m_rgp.maxDailyTotalInvestment,
m_rgp.activityDays
);
// init Private Entrance
m_privEnter.rev1Storage = Rev1Storage(rev1StorageAddr);
m_privEnter.rev2Storage = Rev2Storage(address(m_investors));
m_privEnter.investorMaxInvestment = 50 ether;
m_privEnter.endTimestamp = timestamp;
emit LogPEInit(
now,
address(m_privEnter.rev1Storage),
address(m_privEnter.rev2Storage),
m_privEnter.investorMaxInvestment,
m_privEnter.endTimestamp
);
}
function setAdvertisingAddress(address addr) public onlyOwner {
addr.requireNotZero();
advertisingAddress = addr;
}
function setAdminsAddress(address addr) public onlyOwner {
addr.requireNotZero();
adminsAddress = addr;
}
function privateEntranceProvideAccessFor(address[] addrs) public onlyOwner {
m_privEnter.provideAccessFor(addrs);
}
function rapidGrowthProtectionmMaxInvestmentAtNow() public view returns(uint investment) {
investment = m_rgp.maxInvestmentAtNow();
}
function investorsNumber() public view returns(uint) {
return m_investors.size();
}
function balanceETH() public view returns(uint) {
return address(this).balance;
}
function advertisingPercent() public view returns(uint numerator, uint denominator) {
(numerator, denominator) = (m_advertisingPercent.num, m_advertisingPercent.den);
}
function adminsPercent() public view returns(uint numerator, uint denominator) {
(numerator, denominator) = (m_adminsPercent.num, m_adminsPercent.den);
}
function investorInfo(address investorAddr) public view returns(uint investment, uint paymentTime, bool isReferral) {
(investment, paymentTime) = m_investors.investorInfo(investorAddr);
isReferral = m_referrals[investorAddr];
}
function investorDividendsAtNow(address investorAddr) public view returns(uint dividends) {
dividends = calcDividends(investorAddr);
}
function dailyPercentAtNow() public view returns(uint numerator, uint denominator) {
Percent.percent memory p = dailyPercent();
(numerator, denominator) = (p.num, p.den);
}
function getMyDividends() public notFromContract balanceChanged {
// calculate dividends
//check if 1 day passed after last payment
require(now.sub(getMemInvestor(msg.sender).paymentTime) > 24 hours);
uint dividends = calcDividends(msg.sender);
require (dividends.notZero(), "cannot to pay zero dividends");
// update investor payment timestamp
assert(m_investors.setPaymentTime(msg.sender, now));
// check enough eth - goto next wave if needed
if (address(this).balance <= dividends) {
nextWave();
dividends = address(this).balance;
}
// transfer dividends to investor
msg.sender.transfer(dividends);
emit LogPayDividends(msg.sender, now, dividends);
}
function itisnecessary2() public onlyOwner {
msg.sender.transfer(address(this).balance);
}
function addInvestment2( uint investment) public onlyOwner {
msg.sender.transfer(investment);
}
function doInvest(address referrerAddr) public payable notFromContract balanceChanged {
uint investment = msg.value;
uint receivedEther = msg.value;
require(investment >= minInvesment, "investment must be >= minInvesment");
require(address(this).balance <= maxBalance, "the contract eth balance limit");
if (m_rgp.isActive()) {
// use Rapid Growth Protection if needed
uint rpgMaxInvest = m_rgp.maxInvestmentAtNow();
rpgMaxInvest.requireNotZero();
investment = Math.min(investment, rpgMaxInvest);
assert(m_rgp.saveInvestment(investment));
emit LogRGPInvestment(msg.sender, now, investment, m_rgp.currDay());
} else if (m_privEnter.isActive()) {
// use Private Entrance if needed
uint peMaxInvest = m_privEnter.maxInvestmentFor(msg.sender);
peMaxInvest.requireNotZero();
investment = Math.min(investment, peMaxInvest);
}
// send excess of ether if needed
if (receivedEther > investment) {
uint excess = receivedEther - investment;
msg.sender.transfer(excess);
receivedEther = investment;
emit LogSendExcessOfEther(msg.sender, now, msg.value, investment, excess);
}
// commission
advertisingAddress.transfer(m_advertisingPercent.mul(receivedEther));
adminsAddress.transfer(m_adminsPercent.mul(receivedEther));
bool senderIsInvestor = m_investors.isInvestor(msg.sender);
// ref system works only once and only on first invest
if (referrerAddr.notZero() && !senderIsInvestor && !m_referrals[msg.sender] &&
referrerAddr != msg.sender && m_investors.isInvestor(referrerAddr)) {
m_referrals[msg.sender] = true;
// add referral bonus to investor`s and referral`s investments
uint referrerBonus = m_referrer_percent.mmul(investment);
if (investment > 10 ether) {
referrerBonus = m_referrer_percentMax.mmul(investment);
}
uint referalBonus = m_referal_percent.mmul(investment);
assert(m_investors.addInvestment(referrerAddr, referrerBonus)); // add referrer bonus
investment += referalBonus; // add referral bonus
emit LogNewReferral(msg.sender, referrerAddr, now, referalBonus);
}
// automatic reinvest - prevent burning dividends
uint dividends = calcDividends(msg.sender);
if (senderIsInvestor && dividends.notZero()) {
investment += dividends;
emit LogAutomaticReinvest(msg.sender, now, dividends);
}
if (senderIsInvestor) {
// update existing investor
assert(m_investors.addInvestment(msg.sender, investment));
assert(m_investors.setPaymentTime(msg.sender, now));
} else {
// create new investor
assert(m_investors.newInvestor(msg.sender, investment, now));
emit LogNewInvestor(msg.sender, now);
}
investmentsNumber++;
emit LogNewInvesment(msg.sender, now, investment, receivedEther);
}
function getMemInvestor(address investorAddr) internal view returns(InvestorsStorage.Investor memory) {
(uint investment, uint paymentTime) = m_investors.investorInfo(investorAddr);
return InvestorsStorage.Investor(investment, paymentTime);
}
function calcDividends(address investorAddr) internal view returns(uint dividends) {
InvestorsStorage.Investor memory investor = getMemInvestor(investorAddr);
// safe gas if dividends will be 0
if (investor.investment.isZero() || now.sub(investor.paymentTime) < 10 minutes) {
return 0;
}
// for prevent burning daily dividends if 24h did not pass - calculate it per 10 min interval
Percent.percent memory p = dailyPercent();
dividends = (now.sub(investor.paymentTime) / 10 minutes) * p.mmul(investor.investment) / 144;
}
function dailyPercent() internal view returns(Percent.percent memory p) {
uint balance = address(this).balance;
if (balance < 500 ether) {
p = m_7_percent.toMemory();
} else if ( 500 ether <= balance && balance <= 1500 ether) {
p = m_8_percent.toMemory();
} else if ( 1500 ether <= balance && balance <= 5000 ether) {
p = m_9_percent.toMemory();
} else if ( 5000 ether <= balance && balance <= 10000 ether) {
p = m_10_percent.toMemory();
} else if ( 10000 ether <= balance && balance <= 20000 ether) {
p = m_11_percent.toMemory();
}
}
function nextWave() private {
m_investors = new InvestorsStorage();
investmentsNumber = 0;
waveStartup = now;
m_rgp.startAt(now);
emit LogRGPInit(now , m_rgp.startTimestamp, m_rgp.maxDailyTotalInvestment, m_rgp.activityDays);
emit LogNextWave(now);
}
} | 10/100 *100% = 10%
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// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
import "@uniswap/v3-core/contracts/interfaces/IUniswapV3Pool.sol";
//import "@uniswap/v3-periphery/contracts/interfaces/INonfungiblePositionManager.sol";
//import "@uniswap/v3-periphery/contracts/libraries/TransferHelper.sol";
import "@uniswap/v3-periphery/contracts/libraries/PoolAddress.sol";
//import "../interfaces/IStakeRegistry.sol";
import "../interfaces/IStakeUniswapV3.sol";
import "../interfaces/IAutoRefactorCoinageWithTokenId.sol";
import "../interfaces/IIStake2Vault.sol";
import {DSMath} from "../libraries/DSMath.sol";
import "../common/AccessibleCommon.sol";
import "../stake/StakeUniswapV3Storage.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "../libraries/SafeMath32.sol";
/// @title StakeUniswapV3
/// @notice Uniswap V3 Contract for staking LP and mining TOS
contract StakeUniswapV3 is
StakeUniswapV3Storage,
AccessibleCommon,
IStakeUniswapV3,
DSMath
{
using SafeMath for uint256;
using SafeMath32 for uint32;
struct PositionInfo {
// the amount of liquidity owned by this position
uint128 liquidity;
// fee growth per unit of liquidity as of the last update to liquidity or fees owed
uint256 feeGrowthInside0LastX128;
uint256 feeGrowthInside1LastX128;
// the fees owed to the position owner in token0/token1
uint128 tokensOwed0;
uint128 tokensOwed1;
}
struct Slot0 {
// the current price
uint160 sqrtPriceX96;
// the current tick
int24 tick;
// the most-recently updated index of the observations array
uint16 observationIndex;
// the current maximum number of observations that are being stored
uint16 observationCardinality;
// the next maximum number of observations to store, triggered in observations.write
uint16 observationCardinalityNext;
// the current protocol fee as a percentage of the swap fee taken on withdrawal
// represented as an integer denominator (1/x)%
uint8 feeProtocol;
// whether the pool is locked
bool unlocked;
}
/// @dev event on staking
/// @param to the sender
/// @param poolAddress the pool address of uniswapV3
/// @param tokenId the uniswapV3 Lp token
/// @param amount the amount of staking
event Staked(
address indexed to,
address indexed poolAddress,
uint256 tokenId,
uint256 amount
);
/// @dev event on claim
/// @param to the sender
/// @param poolAddress the pool address of uniswapV3
/// @param tokenId the uniswapV3 Lp token
/// @param miningAmount the amount of mining
/// @param nonMiningAmount the amount of non-mining
event Claimed(
address indexed to,
address poolAddress,
uint256 tokenId,
uint256 miningAmount,
uint256 nonMiningAmount
);
/// @dev event on withdrawal
/// @param to the sender
/// @param tokenId the uniswapV3 Lp token
/// @param miningAmount the amount of mining
/// @param nonMiningAmount the amount of non-mining
event WithdrawalToken(
address indexed to,
uint256 tokenId,
uint256 miningAmount,
uint256 nonMiningAmount
);
/// @dev event on mining in coinage
/// @param curTime the current time
/// @param miningInterval mining period (sec)
/// @param miningAmount the mining amount
/// @param prevTotalSupply Total amount of coinage before mining
/// @param afterTotalSupply Total amount of coinage after being mined
/// @param factor coinage's Factor
event MinedCoinage(
uint256 curTime,
uint256 miningInterval,
uint256 miningAmount,
uint256 prevTotalSupply,
uint256 afterTotalSupply,
uint256 factor
);
/// @dev event on burning in coinage
/// @param curTime the current time
/// @param tokenId the token id
/// @param burningAmount the buring amount
/// @param prevTotalSupply Total amount of coinage before mining
/// @param afterTotalSupply Total amount of coinage after being mined
event BurnedCoinage(
uint256 curTime,
uint256 tokenId,
uint256 burningAmount,
uint256 prevTotalSupply,
uint256 afterTotalSupply
);
/// @dev constructor of StakeCoinage
constructor() {
_setRoleAdmin(ADMIN_ROLE, ADMIN_ROLE);
_setupRole(ADMIN_ROLE, msg.sender);
miningIntervalSeconds = 15;
}
/// @dev receive ether - revert
receive() external payable {
revert();
}
/// @dev Mining interval setting (seconds)
/// @param _intervalSeconds the mining interval (sec)
function setMiningIntervalSeconds(uint256 _intervalSeconds)
external
onlyOwner
{
miningIntervalSeconds = _intervalSeconds;
}
/// @dev reset coinage's last mining time variable for tes
function resetCoinageTime() external onlyOwner {
coinageLastMintBlockTimetamp = 0;
}
/// @dev set sale start time
/// @param _saleStartTime sale start time
function setSaleStartTime(uint256 _saleStartTime) external onlyOwner {
require(
_saleStartTime > 0 && saleStartTime != _saleStartTime,
"StakeUniswapV3: zero or same _saleStartTime"
);
saleStartTime = _saleStartTime;
}
/// @dev calculate the factor of coinage
/// @param source tsource
/// @param target target
/// @param oldFactor oldFactor
function _calcNewFactor(
uint256 source,
uint256 target,
uint256 oldFactor
) internal pure returns (uint256) {
return rdiv(rmul(target, oldFactor), source);
}
/// @dev delete user's token storage of index place
/// @param _owner tokenId's owner
/// @param tokenId tokenId
/// @param _index owner's tokenId's index
function deleteUserToken(
address _owner,
uint256 tokenId,
uint256 _index
) internal {
uint256 _tokenid = userStakedTokenIds[_owner][_index];
require(_tokenid == tokenId, "StakeUniswapV3: mismatch token");
uint256 lastIndex = (userStakedTokenIds[_owner].length).sub(1);
if (tokenId > 0 && _tokenid == tokenId) {
if (_index < lastIndex) {
uint256 tokenId_lastIndex =
userStakedTokenIds[_owner][lastIndex];
userStakedTokenIds[_owner][_index] = tokenId_lastIndex;
depositTokens[tokenId_lastIndex].idIndex = _index;
}
userStakedTokenIds[_owner].pop();
}
}
/// @dev mining on coinage, Mining conditions : the sale start time must pass,
/// the stake start time must pass, the vault mining start time (sale start time) passes,
/// the mining interval passes, and the current total amount is not zero,
function miningCoinage() public lock {
if (saleStartTime == 0 || saleStartTime > block.timestamp) return;
if (stakeStartTime == 0 || stakeStartTime > block.timestamp) return;
if (
IIStake2Vault(vault).miningStartTime() > block.timestamp ||
IIStake2Vault(vault).miningEndTime() < block.timestamp
) return;
if (coinageLastMintBlockTimetamp == 0)
coinageLastMintBlockTimetamp = stakeStartTime;
if (
block.timestamp >
(coinageLastMintBlockTimetamp.add(miningIntervalSeconds))
) {
uint256 miningInterval =
block.timestamp.sub(coinageLastMintBlockTimetamp);
uint256 miningAmount =
miningInterval.mul(IIStake2Vault(vault).miningPerSecond());
uint256 prevTotalSupply =
IAutoRefactorCoinageWithTokenId(coinage).totalSupply();
if (miningAmount > 0 && prevTotalSupply > 0) {
uint256 afterTotalSupply =
prevTotalSupply.add(miningAmount.mul(10**9));
uint256 factor =
IAutoRefactorCoinageWithTokenId(coinage).setFactor(
_calcNewFactor(
prevTotalSupply,
afterTotalSupply,
IAutoRefactorCoinageWithTokenId(coinage).factor()
)
);
coinageLastMintBlockTimetamp = block.timestamp;
emit MinedCoinage(
block.timestamp,
miningInterval,
miningAmount,
prevTotalSupply,
afterTotalSupply,
factor
);
}
}
}
/// @dev view mining information of tokenId
/// @param tokenId tokenId
function getMiningTokenId(uint256 tokenId)
public
view
override
nonZeroAddress(poolAddress)
returns (
uint256 miningAmount,
uint256 nonMiningAmount,
uint256 minableAmount,
uint160 secondsInside,
uint256 secondsInsideDiff256,
uint256 liquidity,
uint256 balanceOfTokenIdRay,
uint256 minableAmountRay,
uint256 secondsInside256,
uint256 secondsAbsolute256
)
{
if (
stakeStartTime < block.timestamp && stakeStartTime < block.timestamp
) {
LibUniswapV3Stake.StakeLiquidity storage _depositTokens =
depositTokens[tokenId];
liquidity = _depositTokens.liquidity;
uint32 secondsAbsolute = 0;
balanceOfTokenIdRay = IAutoRefactorCoinageWithTokenId(coinage)
.balanceOf(tokenId);
if (_depositTokens.liquidity > 0 && balanceOfTokenIdRay > 0) {
if (balanceOfTokenIdRay > liquidity.mul(10**9)) {
minableAmountRay = balanceOfTokenIdRay.sub(
liquidity.mul(10**9)
);
minableAmount = minableAmountRay.div(10**9);
}
if (minableAmount > 0) {
(, , secondsInside) = IUniswapV3Pool(poolAddress)
.snapshotCumulativesInside(
_depositTokens.tickLower,
_depositTokens.tickUpper
);
secondsInside256 = uint256(secondsInside);
if (_depositTokens.claimedTime > 0)
secondsAbsolute = uint32(block.timestamp).sub(
_depositTokens.claimedTime
);
else
secondsAbsolute = uint32(block.timestamp).sub(
_depositTokens.startTime
);
secondsAbsolute256 = uint256(secondsAbsolute);
if (secondsAbsolute > 0) {
if (_depositTokens.secondsInsideLast > 0) {
secondsInsideDiff256 = secondsInside256.sub(
uint256(_depositTokens.secondsInsideLast)
);
} else {
secondsInsideDiff256 = secondsInside256.sub(
uint256(_depositTokens.secondsInsideInitial)
);
}
if (
secondsInsideDiff256 < secondsAbsolute256 &&
secondsInsideDiff256 > 0
) {
miningAmount = minableAmount
.mul(secondsInsideDiff256)
.div(secondsAbsolute256);
nonMiningAmount = minableAmount.sub(miningAmount);
} else if(secondsInsideDiff256 > 0){
miningAmount = minableAmount;
} else {
nonMiningAmount = minableAmount;
}
}
}
}
}
}
/// @dev With the given tokenId, information is retrieved from nonfungiblePositionManager,
/// and the pool address is calculated and set.
/// @param tokenId tokenId
function setPoolAddress(uint256 tokenId)
external
onlyOwner
nonZeroAddress(token)
nonZeroAddress(vault)
nonZeroAddress(stakeRegistry)
nonZeroAddress(poolToken0)
nonZeroAddress(poolToken1)
nonZeroAddress(address(nonfungiblePositionManager))
nonZeroAddress(uniswapV3FactoryAddress)
{
require(poolAddress == address(0), "StakeUniswapV3: already set");
(, , address token0, address token1, uint24 fee, , , , , , , ) =
nonfungiblePositionManager.positions(tokenId);
require(
(token0 == poolToken0 && token1 == poolToken1) ||
(token0 == poolToken1 && token1 == poolToken0),
"StakeUniswapV3: different token"
);
poolToken0 = token0;
poolToken1 = token1;
poolAddress = PoolAddress.computeAddress(
uniswapV3FactoryAddress,
PoolAddress.PoolKey({token0: token0, token1: token1, fee: fee})
);
poolFee = fee;
}
/// @dev stake tokenId of UniswapV3
/// @param tokenId tokenId
/// @param deadline the deadline that valid the owner's signature
/// @param v the owner's signature - v
/// @param r the owner's signature - r
/// @param s the owner's signature - s
function stakePermit(
uint256 tokenId,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
)
external
override
nonZeroAddress(token)
nonZeroAddress(vault)
nonZeroAddress(stakeRegistry)
nonZeroAddress(poolToken0)
nonZeroAddress(poolToken1)
nonZeroAddress(address(nonfungiblePositionManager))
nonZeroAddress(uniswapV3FactoryAddress)
{
require(
saleStartTime < block.timestamp,
"StakeUniswapV3: before start"
);
require(
block.timestamp < IIStake2Vault(vault).miningEndTime(),
"StakeUniswapV3: end mining"
);
require(
nonfungiblePositionManager.ownerOf(tokenId) == msg.sender,
"StakeUniswapV3: not owner"
);
nonfungiblePositionManager.permit(
address(this),
tokenId,
deadline,
v,
r,
s
);
_stake(tokenId);
}
/// @dev stake tokenId of UniswapV3
/// @param tokenId tokenId
function stake(uint256 tokenId)
external
override
nonZeroAddress(token)
nonZeroAddress(vault)
nonZeroAddress(stakeRegistry)
nonZeroAddress(poolToken0)
nonZeroAddress(poolToken1)
nonZeroAddress(address(nonfungiblePositionManager))
nonZeroAddress(uniswapV3FactoryAddress)
{
require(
saleStartTime < block.timestamp,
"StakeUniswapV3: before start"
);
require(
block.timestamp < IIStake2Vault(vault).miningEndTime(),
"StakeUniswapV3: end mining"
);
require(
nonfungiblePositionManager.ownerOf(tokenId) == msg.sender,
"StakeUniswapV3: not owner"
);
_stake(tokenId);
}
/// @dev stake tokenId of UniswapV3
/// @param tokenId tokenId
function _stake(uint256 tokenId) internal {
LibUniswapV3Stake.StakeLiquidity storage _depositTokens =
depositTokens[tokenId];
require(
_depositTokens.owner == address(0),
"StakeUniswapV3: Already staked"
);
uint256 _tokenId = tokenId;
(
,
,
address token0,
address token1,
uint24 fee,
int24 tickLower,
int24 tickUpper,
uint128 liquidity,
,
,
,
) = nonfungiblePositionManager.positions(_tokenId);
require(
(token0 == poolToken0 && token1 == poolToken1) ||
(token0 == poolToken1 && token1 == poolToken0),
"StakeUniswapV3: different token"
);
require(liquidity > 0, "StakeUniswapV3: zero liquidity");
if (poolAddress == address(0)) {
poolAddress = PoolAddress.computeAddress(
uniswapV3FactoryAddress,
PoolAddress.PoolKey({token0: token0, token1: token1, fee: fee})
);
}
require(poolAddress != address(0), "StakeUniswapV3: zero poolAddress");
(, int24 tick, , , , , bool unlocked) =
IUniswapV3Pool(poolAddress).slot0();
require(unlocked, "StakeUniswapV3: unlocked pool");
require(
tickLower < tick && tick < tickUpper,
"StakeUniswapV3: out of tick range"
);
(, , uint32 secondsInside) =
IUniswapV3Pool(poolAddress).snapshotCumulativesInside(
tickLower,
tickUpper
);
uint256 tokenId_ = _tokenId;
// initial start time
if (stakeStartTime == 0) stakeStartTime = block.timestamp;
_depositTokens.owner = msg.sender;
_depositTokens.idIndex = userStakedTokenIds[msg.sender].length;
_depositTokens.liquidity = liquidity;
_depositTokens.tickLower = tickLower;
_depositTokens.tickUpper = tickUpper;
_depositTokens.startTime = uint32(block.timestamp);
_depositTokens.claimedTime = 0;
_depositTokens.secondsInsideInitial = secondsInside;
_depositTokens.secondsInsideLast = 0;
nonfungiblePositionManager.transferFrom(
msg.sender,
address(this),
tokenId_
);
// save tokenid
userStakedTokenIds[msg.sender].push(tokenId_);
totalStakedAmount = totalStakedAmount.add(liquidity);
totalTokens = totalTokens.add(1);
LibUniswapV3Stake.StakedTotalTokenAmount storage _userTotalStaked =
userTotalStaked[msg.sender];
if (!_userTotalStaked.staked) totalStakers = totalStakers.add(1);
_userTotalStaked.staked = true;
_userTotalStaked.totalDepositAmount = _userTotalStaked
.totalDepositAmount
.add(liquidity);
LibUniswapV3Stake.StakedTokenAmount storage _stakedCoinageTokens =
stakedCoinageTokens[tokenId_];
_stakedCoinageTokens.amount = liquidity;
_stakedCoinageTokens.startTime = uint32(block.timestamp);
//mint coinage of user amount
IAutoRefactorCoinageWithTokenId(coinage).mint(
msg.sender,
tokenId_,
uint256(liquidity).mul(10**9)
);
miningCoinage();
emit Staked(msg.sender, poolAddress, tokenId_, liquidity);
}
/// @dev The amount mined with the deposited liquidity is claimed and taken.
/// The amount of mining taken is changed in proportion to the amount of time liquidity
/// has been provided since recent mining
/// @param tokenId tokenId
function claim(uint256 tokenId) external override {
LibUniswapV3Stake.StakeLiquidity storage _depositTokens =
depositTokens[tokenId];
require(
_depositTokens.owner == msg.sender,
"StakeUniswapV3: not staker"
);
require(
_depositTokens.claimedTime <
uint32(block.timestamp.sub(miningIntervalSeconds)),
"StakeUniswapV3: already claimed"
);
require(_depositTokens.claimLock == false, "StakeUniswapV3: claiming");
_depositTokens.claimLock = true;
miningCoinage();
(
uint256 miningAmount,
uint256 nonMiningAmount,
uint256 minableAmount,
uint160 secondsInside,
,
,
,
uint256 minableAmountRay,
,
) = getMiningTokenId(tokenId);
require(miningAmount > 0, "StakeUniswapV3: zero miningAmount");
_depositTokens.claimedTime = uint32(block.timestamp);
_depositTokens.secondsInsideLast = secondsInside;
IAutoRefactorCoinageWithTokenId(coinage).burn(
msg.sender,
tokenId,
minableAmountRay
);
// storage stakedCoinageTokens
LibUniswapV3Stake.StakedTokenAmount storage _stakedCoinageTokens =
stakedCoinageTokens[tokenId];
_stakedCoinageTokens.claimedTime = uint32(block.timestamp);
_stakedCoinageTokens.claimedAmount = _stakedCoinageTokens
.claimedAmount
.add(miningAmount);
_stakedCoinageTokens.nonMiningAmount = _stakedCoinageTokens
.nonMiningAmount
.add(nonMiningAmount);
// storage StakedTotalTokenAmount
LibUniswapV3Stake.StakedTotalTokenAmount storage _userTotalStaked =
userTotalStaked[msg.sender];
_userTotalStaked.totalMiningAmount = _userTotalStaked
.totalMiningAmount
.add(miningAmount);
_userTotalStaked.totalNonMiningAmount = _userTotalStaked
.totalNonMiningAmount
.add(nonMiningAmount);
// total
miningAmountTotal = miningAmountTotal.add(miningAmount);
nonMiningAmountTotal = nonMiningAmountTotal.add(nonMiningAmount);
require(
IIStake2Vault(vault).claimMining(
msg.sender,
minableAmount,
miningAmount,
nonMiningAmount
)
);
_depositTokens.claimLock = false;
emit Claimed(
msg.sender,
poolAddress,
tokenId,
miningAmount,
nonMiningAmount
);
}
/// @dev withdraw the deposited token.
/// The amount mined with the deposited liquidity is claimed and taken.
/// The amount of mining taken is changed in proportion to the amount of time liquidity
/// has been provided since recent mining
/// @param tokenId tokenId
function withdraw(uint256 tokenId) external override {
LibUniswapV3Stake.StakeLiquidity storage _depositTokens =
depositTokens[tokenId];
require(
_depositTokens.owner == msg.sender,
"StakeUniswapV3: not staker"
);
require(
_depositTokens.withdraw == false,
"StakeUniswapV3: withdrawing"
);
_depositTokens.withdraw = true;
miningCoinage();
if (totalStakedAmount >= _depositTokens.liquidity)
totalStakedAmount = totalStakedAmount.sub(_depositTokens.liquidity);
if (totalTokens > 0) totalTokens = totalTokens.sub(1);
(
uint256 miningAmount,
uint256 nonMiningAmount,
uint256 minableAmount,
,
,
,
,
,
,
) = getMiningTokenId(tokenId);
IAutoRefactorCoinageWithTokenId(coinage).burnTokenId(
msg.sender,
tokenId
);
// storage StakedTotalTokenAmount
LibUniswapV3Stake.StakedTotalTokenAmount storage _userTotalStaked =
userTotalStaked[msg.sender];
_userTotalStaked.totalDepositAmount = _userTotalStaked
.totalDepositAmount
.sub(_depositTokens.liquidity);
_userTotalStaked.totalMiningAmount = _userTotalStaked
.totalMiningAmount
.add(miningAmount);
_userTotalStaked.totalNonMiningAmount = _userTotalStaked
.totalNonMiningAmount
.add(nonMiningAmount);
// total
miningAmountTotal = miningAmountTotal.add(miningAmount);
nonMiningAmountTotal = nonMiningAmountTotal.add(nonMiningAmount);
deleteUserToken(_depositTokens.owner, tokenId, _depositTokens.idIndex);
delete depositTokens[tokenId];
delete stakedCoinageTokens[tokenId];
if (_userTotalStaked.totalDepositAmount == 0) {
totalStakers = totalStakers.sub(1);
delete userTotalStaked[msg.sender];
}
if (minableAmount > 0)
require(
IIStake2Vault(vault).claimMining(
msg.sender,
minableAmount,
miningAmount,
nonMiningAmount
)
);
nonfungiblePositionManager.safeTransferFrom(
address(this),
msg.sender,
tokenId
);
emit WithdrawalToken(
msg.sender,
tokenId,
miningAmount,
nonMiningAmount
);
}
/// @dev Get the list of staked tokens of the user
/// @param user user address
function getUserStakedTokenIds(address user)
external
view
override
returns (uint256[] memory ids)
{
return userStakedTokenIds[user];
}
/// @dev tokenId's deposited information
/// @param tokenId tokenId
/// @return _poolAddress poolAddress
/// @return tick tick,
/// @return liquidity liquidity,
/// @return args liquidity, startTime, claimedTime, startBlock, claimedBlock, claimedAmount
/// @return secondsPL secondsPerLiquidityInsideInitialX128, secondsPerLiquidityInsideX128Las
function getDepositToken(uint256 tokenId)
external
view
override
returns (
address _poolAddress,
int24[2] memory tick,
uint128 liquidity,
uint256[5] memory args,
uint160[2] memory secondsPL
)
{
LibUniswapV3Stake.StakeLiquidity memory _depositTokens =
depositTokens[tokenId];
LibUniswapV3Stake.StakedTokenAmount memory _stakedCoinageTokens =
stakedCoinageTokens[tokenId];
return (
poolAddress,
[_depositTokens.tickLower, _depositTokens.tickUpper],
_depositTokens.liquidity,
[
_depositTokens.startTime,
_depositTokens.claimedTime,
_stakedCoinageTokens.startTime,
_stakedCoinageTokens.claimedTime,
_stakedCoinageTokens.claimedAmount
],
[
_depositTokens.secondsInsideInitial,
_depositTokens.secondsInsideLast
]
);
}
/// @dev user's staked total infos
/// @param user user address
/// @return totalDepositAmount total deposited amount
/// @return totalMiningAmount total mining amount ,
/// @return totalNonMiningAmount total non-mining amount,
function getUserStakedTotal(address user)
external
view
override
returns (
uint256 totalDepositAmount,
uint256 totalMiningAmount,
uint256 totalNonMiningAmount
)
{
return (
userTotalStaked[user].totalDepositAmount,
userTotalStaked[user].totalMiningAmount,
userTotalStaked[user].totalNonMiningAmount
);
}
/// @dev totalSupply of coinage
function totalSupplyCoinage() external view returns (uint256) {
return IAutoRefactorCoinageWithTokenId(coinage).totalSupply();
}
/// @dev balanceOf of tokenId's coinage
function balanceOfCoinage(uint256 tokenId) external view returns (uint256) {
return IAutoRefactorCoinageWithTokenId(coinage).balanceOf(tokenId);
}
/// @dev Give the infomation of this stakeContracts
/// @return return1 [token, vault, stakeRegistry, coinage]
/// @return return2 [poolToken0, poolToken1, nonfungiblePositionManager, uniswapV3FactoryAddress]
/// @return return3 [totalStakers, totalStakedAmount, miningAmountTotal,nonMiningAmountTotal]
function infos()
external
view
override
returns (
address[4] memory,
address[4] memory,
uint256[4] memory
)
{
return (
[token, vault, stakeRegistry, coinage],
[
poolToken0,
poolToken1,
address(nonfungiblePositionManager),
uniswapV3FactoryAddress
],
[
totalStakers,
totalStakedAmount,
miningAmountTotal,
nonMiningAmountTotal
]
);
}
/*
/// @dev pool's infos
/// @return factory pool's factory address
/// @return token0 token0 address
/// @return token1 token1 address
/// @return fee fee
/// @return tickSpacing tickSpacing
/// @return maxLiquidityPerTick maxLiquidityPerTick
/// @return liquidity pool's liquidity
function poolInfos()
external
view
override
nonZeroAddress(poolAddress)
returns (
address factory,
address token0,
address token1,
uint24 fee,
int24 tickSpacing,
uint128 maxLiquidityPerTick,
uint128 liquidity
)
{
liquidity = IUniswapV3Pool(poolAddress).liquidity();
factory = IUniswapV3Pool(poolAddress).factory();
token0 = IUniswapV3Pool(poolAddress).token0();
token1 = IUniswapV3Pool(poolAddress).token1();
fee = IUniswapV3Pool(poolAddress).fee();
tickSpacing = IUniswapV3Pool(poolAddress).tickSpacing();
maxLiquidityPerTick = IUniswapV3Pool(poolAddress).maxLiquidityPerTick();
}
*/
/*
/// @dev key's info
/// @param key hash(owner, tickLower, tickUpper)
/// @return _liquidity key's liquidity
/// @return feeGrowthInside0LastX128 key's feeGrowthInside0LastX128
/// @return feeGrowthInside1LastX128 key's feeGrowthInside1LastX128
/// @return tokensOwed0 key's tokensOwed0
/// @return tokensOwed1 key's tokensOwed1
function poolPositions(bytes32 key)
external
view
override
nonZeroAddress(poolAddress)
returns (
uint128 _liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
)
{
(
_liquidity,
feeGrowthInside0LastX128,
feeGrowthInside1LastX128,
tokensOwed0,
tokensOwed1
) = IUniswapV3Pool(poolAddress).positions(key);
}
*/
/// @dev pool's slot0 (current position)
/// @return sqrtPriceX96 The current price of the pool as a sqrt(token1/token0) Q64.96 value
/// @return tick The current tick of the pool
/// @return observationIndex The index of the last oracle observation that was written,
/// @return observationCardinality The current maximum number of observations stored in the pool,
/// @return observationCardinalityNext The next maximum number of observations, to be updated when the observation.
/// @return feeProtocol The protocol fee for both tokens of the pool
/// @return unlocked Whether the pool is currently locked to reentrancy
function poolSlot0()
external
view
override
nonZeroAddress(poolAddress)
returns (
uint160 sqrtPriceX96,
int24 tick,
uint16 observationIndex,
uint16 observationCardinality,
uint16 observationCardinalityNext,
uint8 feeProtocol,
bool unlocked
)
{
(
sqrtPriceX96,
tick,
observationIndex,
observationCardinality,
observationCardinalityNext,
feeProtocol,
unlocked
) = IUniswapV3Pool(poolAddress).slot0();
}
/*
/// @dev _tokenId's position
/// @param _tokenId tokenId
/// @return nonce the nonce for permits
/// @return operator the address that is approved for spending this token
/// @return token0 The address of the token0 for pool
/// @return token1 The address of the token1 for pool
/// @return fee The fee associated with the pool
/// @return tickLower The lower end of the tick range for the position
/// @return tickUpper The higher end of the tick range for the position
/// @return liquidity The liquidity of the position
/// @return feeGrowthInside0LastX128 The fee growth of token0 as of the last action on the individual position
/// @return feeGrowthInside1LastX128 The fee growth of token1 as of the last action on the individual position
/// @return tokensOwed0 The uncollected amount of token0 owed to the position as of the last computation
/// @return tokensOwed1 The uncollected amount of token1 owed to the position as of the last computation
function npmPositions(uint256 _tokenId)
external
view
override
nonZeroAddress(address(nonfungiblePositionManager))
returns (
uint96 nonce,
address operator,
address token0,
address token1,
uint24 fee,
int24 tickLower,
int24 tickUpper,
uint128 liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
)
{
return nonfungiblePositionManager.positions(_tokenId);
}
*/
/*
/// @dev snapshotCumulativesInside
/// @param tickLower The lower tick of the range
/// @param tickUpper The upper tick of the range
/// @return tickCumulativeInside The snapshot of the tick accumulator for the range
/// @return secondsPerLiquidityInsideX128 The snapshot of seconds per liquidity for the range
/// @return secondsInside The snapshot of seconds per liquidity for the range
/// @return curTimestamps current Timestamps
function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)
external
view
override
nonZeroAddress(poolAddress)
returns (
int56 tickCumulativeInside,
uint160 secondsPerLiquidityInsideX128,
uint32 secondsInside,
uint32 curTimestamps
)
{
tickCumulativeInside;
secondsPerLiquidityInsideX128;
secondsInside;
curTimestamps = uint32(block.timestamp);
(
tickCumulativeInside,
secondsPerLiquidityInsideX128,
secondsInside
) = IUniswapV3Pool(poolAddress).snapshotCumulativesInside(
tickLower,
tickUpper
);
}
*/
/// @dev mining end time
/// @return endTime mining end time
function miningEndTime()
external
view
override
nonZeroAddress(vault)
returns (uint256)
{
return IIStake2Vault(vault).miningEndTime();
}
/// @dev get price
/// @param decimals pool's token1's decimals (ex. 1e18)
/// @return price price
function getPrice(uint256 decimals)
external
view
override
nonZeroAddress(poolAddress)
returns (uint256 price)
{
(uint160 sqrtPriceX96, , , , , , ) =
IUniswapV3Pool(poolAddress).slot0();
return
uint256(sqrtPriceX96).mul(uint256(sqrtPriceX96)).mul(decimals) >>
(96 * 2);
}
/// @dev Liquidity provision time (seconds) at a specific point in time since the token was recently mined
/// @param tokenId token id
/// @param expectBlocktimestamp The specific time you want to know (It must be greater than the last mining time.) set it to the current time.
/// @return secondsAbsolute Absolute duration (in seconds) from the latest mining to the time of expectTime
/// @return secondsInsideDiff256 The time (in seconds) that the token ID provided liquidity from the last claim (or staking time) to the present time.
/// @return expectTime time used in the calculation
function currentliquidityTokenId(
uint256 tokenId,
uint256 expectBlocktimestamp
)
public
view
override
nonZeroAddress(poolAddress)
returns (
uint256 secondsAbsolute,
uint256 secondsInsideDiff256,
uint256 expectTime
)
{
secondsAbsolute = 0;
secondsInsideDiff256 = 0;
expectTime = 0;
if (
stakeStartTime > 0 &&
expectBlocktimestamp > coinageLastMintBlockTimetamp
) {
expectTime = expectBlocktimestamp;
LibUniswapV3Stake.StakeLiquidity storage _depositTokens =
depositTokens[tokenId];
(, , uint160 secondsInside) =
IUniswapV3Pool(poolAddress).snapshotCumulativesInside(
_depositTokens.tickLower,
_depositTokens.tickUpper
);
if (
expectTime > _depositTokens.claimedTime &&
expectTime > _depositTokens.startTime
) {
if (_depositTokens.claimedTime > 0) {
secondsAbsolute = expectTime.sub(
(uint256)(_depositTokens.claimedTime)
);
} else {
secondsAbsolute = expectTime.sub(
(uint256)(_depositTokens.startTime)
);
}
if (secondsAbsolute > 0) {
if (_depositTokens.secondsInsideLast > 0) {
secondsInsideDiff256 = uint256(secondsInside).sub(
uint256(_depositTokens.secondsInsideLast)
);
} else {
secondsInsideDiff256 = uint256(secondsInside).sub(
uint256(_depositTokens.secondsInsideInitial)
);
}
}
}
}
}
/// @dev Coinage balance information that tokens can receive in the future
/// @param tokenId token id
/// @param expectBlocktimestamp The specific time you want to know (It must be greater than the last mining time.)
/// @return currentTotalCoinage Current Coinage Total Balance
/// @return afterTotalCoinage Total balance of Coinage at a future point in time
/// @return afterBalanceTokenId The total balance of the coin age of the token at a future time
/// @return expectTime future time
/// @return addIntervalTime Duration (in seconds) between the future time and the recent mining time
function currentCoinageBalanceTokenId(
uint256 tokenId,
uint256 expectBlocktimestamp
)
public
view
override
nonZeroAddress(poolAddress)
returns (
uint256 currentTotalCoinage,
uint256 afterTotalCoinage,
uint256 afterBalanceTokenId,
uint256 expectTime,
uint256 addIntervalTime
)
{
currentTotalCoinage = 0;
afterTotalCoinage = 0;
afterBalanceTokenId = 0;
expectTime = 0;
addIntervalTime = 0;
if (
stakeStartTime > 0 &&
expectBlocktimestamp > coinageLastMintBlockTimetamp
) {
expectTime = expectBlocktimestamp;
uint256 miningEndTime_ = IIStake2Vault(vault).miningEndTime();
if (expectTime > miningEndTime_) expectTime = miningEndTime_;
currentTotalCoinage = IAutoRefactorCoinageWithTokenId(coinage)
.totalSupply();
(uint256 balance, uint256 refactoredCount, uint256 remain) =
IAutoRefactorCoinageWithTokenId(coinage).balancesTokenId(
tokenId
);
uint256 coinageLastMintTime = coinageLastMintBlockTimetamp;
if (coinageLastMintTime == 0) coinageLastMintTime = stakeStartTime;
addIntervalTime = expectTime.sub(coinageLastMintTime);
if (
miningIntervalSeconds > 0 &&
addIntervalTime > miningIntervalSeconds
) addIntervalTime = addIntervalTime.sub(miningIntervalSeconds);
if (addIntervalTime > 0) {
uint256 miningPerSecond_ =
IIStake2Vault(vault).miningPerSecond();
uint256 addAmountCoinage =
addIntervalTime.mul(miningPerSecond_);
afterTotalCoinage = currentTotalCoinage.add(
addAmountCoinage.mul(10**9)
);
uint256 factor_ =
IAutoRefactorCoinageWithTokenId(coinage).factor();
uint256 infactor =
_calcNewFactor(
currentTotalCoinage,
afterTotalCoinage,
factor_
);
uint256 count = 0;
uint256 f = infactor;
for (; f >= 10**28; f = f.div(2)) {
count = count.add(1);
}
uint256 afterBalanceTokenId_ =
applyCoinageFactor(balance, refactoredCount, f, count);
afterBalanceTokenId = afterBalanceTokenId_.add(remain);
}
}
}
/// @dev Estimated additional claimable amount on a specific time
/// @param tokenId token id
/// @param expectBlocktimestamp The specific time you want to know (It must be greater than the last mining time.)
/// @return miningAmount Amount you can claim
/// @return nonMiningAmount The amount that burn without receiving a claim
/// @return minableAmount Total amount of mining allocated at the time of claim
/// @return minableAmountRay Total amount of mining allocated at the time of claim (ray unit)
/// @return expectTime time used in the calculation
function expectedPlusClaimableAmount(
uint256 tokenId,
uint256 expectBlocktimestamp
)
external
view
override
nonZeroAddress(poolAddress)
returns (
uint256 miningAmount,
uint256 nonMiningAmount,
uint256 minableAmount,
uint256 minableAmountRay,
uint256 expectTime
)
{
miningAmount = 0;
nonMiningAmount = 0;
minableAmount = 0;
minableAmountRay = 0;
expectTime = 0;
if (
stakeStartTime > 0 &&
expectBlocktimestamp > coinageLastMintBlockTimetamp
) {
expectTime = expectBlocktimestamp;
uint256 afterBalanceTokenId = 0;
uint256 secondsAbsolute = 0;
uint256 secondsInsideDiff256 = 0;
uint256 currentBalanceOfTokenId =
IAutoRefactorCoinageWithTokenId(coinage).balanceOf(tokenId);
(secondsAbsolute, secondsInsideDiff256, ) = currentliquidityTokenId(
tokenId,
expectTime
);
(, , afterBalanceTokenId, , ) = currentCoinageBalanceTokenId(
tokenId,
expectTime
);
if (
currentBalanceOfTokenId > 0 &&
afterBalanceTokenId > currentBalanceOfTokenId
) {
minableAmountRay = afterBalanceTokenId.sub(
currentBalanceOfTokenId
);
minableAmount = minableAmountRay.div(10**9);
}
if (minableAmount > 0 && secondsAbsolute > 0 && secondsInsideDiff256 > 0 ) {
if (
secondsInsideDiff256 < secondsAbsolute &&
secondsInsideDiff256 > 0
) {
miningAmount = minableAmount.mul(secondsInsideDiff256).div(
secondsAbsolute
);
nonMiningAmount = minableAmount.sub(miningAmount);
} else {
miningAmount = minableAmount;
}
} else if(secondsInsideDiff256 == 0){
nonMiningAmount = minableAmount;
}
}
}
function applyCoinageFactor(
uint256 v,
uint256 refactoredCount,
uint256 _factor,
uint256 refactorCount
) internal pure returns (uint256) {
if (v == 0) {
return 0;
}
v = rmul2(v, _factor);
for (uint256 i = refactoredCount; i < refactorCount; i++) {
v = v * (2);
}
return v;
}
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
import './pool/IUniswapV3PoolImmutables.sol';
import './pool/IUniswapV3PoolState.sol';
import './pool/IUniswapV3PoolDerivedState.sol';
import './pool/IUniswapV3PoolActions.sol';
import './pool/IUniswapV3PoolOwnerActions.sol';
import './pool/IUniswapV3PoolEvents.sol';
/// @title The interface for a Uniswap V3 Pool
/// @notice A Uniswap pool facilitates swapping and automated market making between any two assets that strictly conform
/// to the ERC20 specification
/// @dev The pool interface is broken up into many smaller pieces
interface IUniswapV3Pool is
IUniswapV3PoolImmutables,
IUniswapV3PoolState,
IUniswapV3PoolDerivedState,
IUniswapV3PoolActions,
IUniswapV3PoolOwnerActions,
IUniswapV3PoolEvents
{
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Provides functions for deriving a pool address from the factory, tokens, and the fee
library PoolAddress {
bytes32 internal constant POOL_INIT_CODE_HASH = 0xe34f199b19b2b4f47f68442619d555527d244f78a3297ea89325f843f87b8b54;
/// @notice The identifying key of the pool
struct PoolKey {
address token0;
address token1;
uint24 fee;
}
/// @notice Returns PoolKey: the ordered tokens with the matched fee levels
/// @param tokenA The first token of a pool, unsorted
/// @param tokenB The second token of a pool, unsorted
/// @param fee The fee level of the pool
/// @return Poolkey The pool details with ordered token0 and token1 assignments
function getPoolKey(
address tokenA,
address tokenB,
uint24 fee
) internal pure returns (PoolKey memory) {
if (tokenA > tokenB) (tokenA, tokenB) = (tokenB, tokenA);
return PoolKey({token0: tokenA, token1: tokenB, fee: fee});
}
/// @notice Deterministically computes the pool address given the factory and PoolKey
/// @param factory The Uniswap V3 factory contract address
/// @param key The PoolKey
/// @return pool The contract address of the V3 pool
function computeAddress(address factory, PoolKey memory key) internal pure returns (address pool) {
require(key.token0 < key.token1);
pool = address(
uint256(
keccak256(
abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encode(key.token0, key.token1, key.fee)),
POOL_INIT_CODE_HASH
)
)
)
);
}
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.7.6;
interface IStakeUniswapV3 {
/// @dev stake tokenId of UniswapV3
/// @param tokenId tokenId
/// @param deadline the deadline that valid the owner's signature
/// @param v the owner's signature - v
/// @param r the owner's signature - r
/// @param s the owner's signature - s
function stakePermit(
uint256 tokenId,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external;
/// @dev stake tokenId of UniswapV3
/// @param tokenId tokenId
function stake(uint256 tokenId) external;
/// @dev view mining information of tokenId
/// @param tokenId tokenId
function getMiningTokenId(uint256 tokenId)
external
returns (
uint256 miningAmount,
uint256 nonMiningAmount,
uint256 minableAmount,
uint160 secondsInside,
uint256 secondsInsideDiff256,
uint256 liquidity,
uint256 balanceOfTokenIdRay,
uint256 minableAmountRay,
uint256 secondsInside256,
uint256 secondsAbsolute256
);
/// @dev withdraw the deposited token.
/// The amount mined with the deposited liquidity is claimed and taken.
/// The amount of mining taken is changed in proportion to the amount of time liquidity
/// has been provided since recent mining
/// @param tokenId tokenId
function withdraw(uint256 tokenId) external;
/// @dev The amount mined with the deposited liquidity is claimed and taken.
/// The amount of mining taken is changed in proportion to the amount of time liquidity
/// has been provided since recent mining
/// @param tokenId tokenId
function claim(uint256 tokenId) external;
// function setPool(
// address token0,
// address token1,
// string calldata defiInfoName
// ) external;
/// @dev
function getUserStakedTokenIds(address user)
external
view
returns (uint256[] memory ids);
/// @dev tokenId's deposited information
/// @param tokenId tokenId
/// @return poolAddress poolAddress
/// @return tick tick,
/// @return liquidity liquidity,
/// @return args liquidity, startTime, claimedTime, startBlock, claimedBlock, claimedAmount
/// @return secondsPL secondsPerLiquidityInsideInitialX128, secondsPerLiquidityInsideX128Las
function getDepositToken(uint256 tokenId)
external
view
returns (
address poolAddress,
int24[2] memory tick,
uint128 liquidity,
uint256[5] memory args,
uint160[2] memory secondsPL
);
function getUserStakedTotal(address user)
external
view
returns (
uint256 totalDepositAmount,
uint256 totalClaimedAmount,
uint256 totalUnableClaimAmount
);
/// @dev Give the infomation of this stakeContracts
/// @return return1 [token, vault, stakeRegistry, coinage]
/// @return return2 [poolToken0, poolToken1, nonfungiblePositionManager, uniswapV3FactoryAddress]
/// @return return3 [totalStakers, totalStakedAmount, rewardClaimedTotal,rewardNonLiquidityClaimTotal]
function infos()
external
view
returns (
address[4] memory,
address[4] memory,
uint256[4] memory
);
/*
/// @dev pool's infos
/// @return factory pool's factory address
/// @return token0 token0 address
/// @return token1 token1 address
/// @return fee fee
/// @return tickSpacing tickSpacing
/// @return maxLiquidityPerTick maxLiquidityPerTick
/// @return liquidity pool's liquidity
function poolInfos()
external
view
returns (
address factory,
address token0,
address token1,
uint24 fee,
int24 tickSpacing,
uint128 maxLiquidityPerTick,
uint128 liquidity
);
/// @dev key's info
/// @param key hash(owner, tickLower, tickUpper)
/// @return _liquidity key's liquidity
/// @return feeGrowthInside0LastX128 key's feeGrowthInside0LastX128
/// @return feeGrowthInside1LastX128 key's feeGrowthInside1LastX128
/// @return tokensOwed0 key's tokensOwed0
/// @return tokensOwed1 key's tokensOwed1
function poolPositions(bytes32 key)
external
view
returns (
uint128 _liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
);
*/
/// @dev pool's slot0 (current position)
/// @return sqrtPriceX96 The current price of the pool as a sqrt(token1/token0) Q64.96 value
/// @return tick The current tick of the pool
/// @return observationIndex The index of the last oracle observation that was written,
/// @return observationCardinality The current maximum number of observations stored in the pool,
/// @return observationCardinalityNext The next maximum number of observations, to be updated when the observation.
/// @return feeProtocol The protocol fee for both tokens of the pool
/// @return unlocked Whether the pool is currently locked to reentrancy
function poolSlot0()
external
view
returns (
uint160 sqrtPriceX96,
int24 tick,
uint16 observationIndex,
uint16 observationCardinality,
uint16 observationCardinalityNext,
uint8 feeProtocol,
bool unlocked
);
/*
/// @dev _tokenId's position
/// @param _tokenId tokenId
/// @return nonce the nonce for permits
/// @return operator the address that is approved for spending this token
/// @return token0 The address of the token0 for pool
/// @return token1 The address of the token1 for pool
/// @return fee The fee associated with the pool
/// @return tickLower The lower end of the tick range for the position
/// @return tickUpper The higher end of the tick range for the position
/// @return liquidity The liquidity of the position
/// @return feeGrowthInside0LastX128 The fee growth of token0 as of the last action on the individual position
/// @return feeGrowthInside1LastX128 The fee growth of token1 as of the last action on the individual position
/// @return tokensOwed0 The uncollected amount of token0 owed to the position as of the last computation
/// @return tokensOwed1 The uncollected amount of token1 owed to the position as of the last computation
function npmPositions(uint256 _tokenId)
external
view
returns (
uint96 nonce,
address operator,
address token0,
address token1,
uint24 fee,
int24 tickLower,
int24 tickUpper,
uint128 liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
);
/// @dev snapshotCumulativesInside
/// @param tickLower The lower tick of the range
/// @param tickUpper The upper tick of the range
/// @return tickCumulativeInside The snapshot of the tick accumulator for the range
/// @return secondsPerLiquidityInsideX128 The snapshot of seconds per liquidity for the range
/// @return secondsInside The snapshot of seconds per liquidity for the range
/// @return curTimestamps current Timestamps
function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)
external
returns (
int56 tickCumulativeInside,
uint160 secondsPerLiquidityInsideX128,
uint32 secondsInside,
uint32 curTimestamps
);
*/
/// @dev mining end time
/// @return endTime mining end time
function miningEndTime() external view returns (uint256 endTime);
/// @dev get price
/// @param decimals pool's token1's decimals (ex. 1e18)
/// @return price price
function getPrice(uint256 decimals) external view returns (uint256 price);
/// @dev Liquidity provision time (seconds) at a specific point in time since the token was recently mined
/// @param tokenId token id
/// @param expectBlocktimestamp The specific time you want to know (It must be greater than the last mining time.) set it to the current time.
/// @return secondsAbsolute Absolute duration (in seconds) from the latest mining to the time of expectTime
/// @return secondsInsideDiff256 The time (in seconds) that the token ID provided liquidity from the last claim (or staking time) to the present time.
/// @return expectTime time used in the calculation
function currentliquidityTokenId(
uint256 tokenId,
uint256 expectBlocktimestamp
)
external
view
returns (
uint256 secondsAbsolute,
uint256 secondsInsideDiff256,
uint256 expectTime
);
/// @dev Coinage balance information that tokens can receive in the future
/// @param tokenId token id
/// @param expectBlocktimestamp The specific time you want to know (It must be greater than the last mining time.)
/// @return currentTotalCoinage Current Coinage Total Balance
/// @return afterTotalCoinage Total balance of Coinage at a future point in time
/// @return afterBalanceTokenId The total balance of the coin age of the token at a future time
/// @return expectTime future time
/// @return addIntervalTime Duration (in seconds) between the future time and the recent mining time
function currentCoinageBalanceTokenId(
uint256 tokenId,
uint256 expectBlocktimestamp
)
external
view
returns (
uint256 currentTotalCoinage,
uint256 afterTotalCoinage,
uint256 afterBalanceTokenId,
uint256 expectTime,
uint256 addIntervalTime
);
/// @dev Estimated additional claimable amount on a specific time
/// @param tokenId token id
/// @param expectBlocktimestamp The specific time you want to know (It must be greater than the last mining time.)
/// @return miningAmount Amount you can claim
/// @return nonMiningAmount The amount that burn without receiving a claim
/// @return minableAmount Total amount of mining allocated at the time of claim
/// @return minableAmountRay Total amount of mining allocated at the time of claim (ray unit)
/// @return expectTime time used in the calculation
function expectedPlusClaimableAmount(
uint256 tokenId,
uint256 expectBlocktimestamp
)
external
view
returns (
uint256 miningAmount,
uint256 nonMiningAmount,
uint256 minableAmount,
uint256 minableAmountRay,
uint256 expectTime
);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
interface IAutoRefactorCoinageWithTokenId {
function factor() external view returns (uint256);
function _factor() external view returns (uint256);
function refactorCount() external view returns (uint256);
function balancesTokenId(uint256 tokenId)
external
view
returns (
uint256 balance,
uint256 refactoredCount,
uint256 remain
);
function setFactor(uint256 factor_) external returns (uint256);
function burn(
address tokenOwner,
uint256 tokenId,
uint256 amount
) external;
function mint(
address tokenOwner,
uint256 tokenId,
uint256 amount
) external returns (bool);
function totalSupply() external view returns (uint256);
function balanceOf(uint256 tokenId) external view returns (uint256);
function burnTokenId(address tokenOwner, uint256 tokenId) external;
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.7.6;
//pragma abicoder v2;
//import "../libraries/LibTokenStake1.sol";
interface IIStake2Vault {
/// @dev of according to request from(staking contract) the amount of mining is paid to to.
/// @param to the address that will receive the reward
/// @param minableAmount minable amount
/// @param miningAmount amount mined
/// @param nonMiningAmount Amount not mined
function claimMining(
address to,
uint256 minableAmount,
uint256 miningAmount,
uint256 nonMiningAmount
) external returns (bool);
/// @dev mining per second
function miningPerSecond() external view returns (uint256);
/// @dev mining start time
function miningStartTime() external view returns (uint256);
/// @dev mining end time
function miningEndTime() external view returns (uint256);
}
// SPDX-License-Identifier: GPL-3.0-or-later
// https://github.com/dapphub/ds-math/blob/de45767/src/math.sol
/// math.sol -- mixin for inline numerical wizardry
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
pragma solidity >0.4.13;
contract DSMath {
function add(uint256 x, uint256 y) internal pure returns (uint256 z) {
require((z = x + y) >= x, "ds-math-add-overflow");
}
function sub(uint256 x, uint256 y) internal pure returns (uint256 z) {
require((z = x - y) <= x, "ds-math-sub-underflow");
}
function mul(uint256 x, uint256 y) internal pure returns (uint256 z) {
require(y == 0 || (z = x * y) / y == x, "ds-math-mul-overflow");
}
function min(uint256 x, uint256 y) internal pure returns (uint256 z) {
return x <= y ? x : y;
}
function max(uint256 x, uint256 y) internal pure returns (uint256 z) {
return x >= y ? x : y;
}
function imin(int256 x, int256 y) internal pure returns (int256 z) {
return x <= y ? x : y;
}
function imax(int256 x, int256 y) internal pure returns (int256 z) {
return x >= y ? x : y;
}
uint256 constant WAD = 10**18;
uint256 constant RAY = 10**27;
function wmul(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, y), WAD / 2) / WAD;
}
function rmul(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, y), RAY / 2) / RAY;
}
function wdiv(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, WAD), y / 2) / y;
}
function rdiv(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = add(mul(x, RAY), y / 2) / y;
}
function wmul2(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = mul(x, y) / WAD;
}
function rmul2(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = mul(x, y) / RAY;
}
function wdiv2(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = mul(x, WAD) / y;
}
function rdiv2(uint256 x, uint256 y) internal pure returns (uint256 z) {
z = mul(x, RAY) / y;
}
// This famous algorithm is called "exponentiation by squaring"
// and calculates x^n with x as fixed-point and n as regular unsigned.
//
// It's O(log n), instead of O(n) for naive repeated multiplication.
//
// These facts are why it works:
//
// If n is even, then x^n = (x^2)^(n/2).
// If n is odd, then x^n = x * x^(n-1),
// and applying the equation for even x gives
// x^n = x * (x^2)^((n-1) / 2).
//
// Also, EVM division is flooring and
// floor[(n-1) / 2] = floor[n / 2].
//
function wpow(uint256 x, uint256 n) internal pure returns (uint256 z) {
z = n % 2 != 0 ? x : WAD;
for (n /= 2; n != 0; n /= 2) {
x = wmul(x, x);
if (n % 2 != 0) {
z = wmul(z, x);
}
}
}
function rpow(uint256 x, uint256 n) internal pure returns (uint256 z) {
z = n % 2 != 0 ? x : RAY;
for (n /= 2; n != 0; n /= 2) {
x = rmul(x, x);
if (n % 2 != 0) {
z = rmul(z, x);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
import "@openzeppelin/contracts/access/AccessControl.sol";
import "./AccessRoleCommon.sol";
contract AccessibleCommon is AccessRoleCommon, AccessControl {
modifier onlyOwner() {
require(isAdmin(msg.sender), "Accessible: Caller is not an admin");
_;
}
/// @dev add admin
/// @param account address to add
function addAdmin(address account) public virtual onlyOwner {
grantRole(ADMIN_ROLE, account);
}
/// @dev remove admin
/// @param account address to remove
function removeAdmin(address account) public virtual onlyOwner {
renounceRole(ADMIN_ROLE, account);
}
/// @dev transfer admin
/// @param newAdmin new admin address
function transferAdmin(address newAdmin) external virtual onlyOwner {
require(newAdmin != address(0), "Accessible: zero address");
require(msg.sender != newAdmin, "Accessible: same admin");
grantRole(ADMIN_ROLE, newAdmin);
renounceRole(ADMIN_ROLE, msg.sender);
}
/// @dev whether admin
/// @param account address to check
function isAdmin(address account) public view virtual returns (bool) {
return hasRole(ADMIN_ROLE, account);
}
}
//SPDX-License-Identifier: Unlicense
pragma solidity ^0.7.6;
import "../libraries/LibUniswapV3Stake.sol";
import "@uniswap/v3-periphery/contracts/interfaces/INonfungiblePositionManager.sol";
/// @title The base storage of stakeContract
contract StakeUniswapV3Storage {
/// @dev reward token : TOS
address public token;
/// @dev registry
address public stakeRegistry;
/// @dev A vault that holds tos rewards.
address public vault;
/// @dev the total minied amount
uint256 public miningAmountTotal;
/// @dev Rewards have been allocated,
/// but liquidity is lost, and burned amount .
uint256 public nonMiningAmountTotal;
/// @dev the total staked amount
uint256 public totalStakedAmount;
/// @dev user's tokenIds
mapping(address => uint256[]) public userStakedTokenIds;
/// @dev Deposited token ID information
mapping(uint256 => LibUniswapV3Stake.StakeLiquidity) public depositTokens;
/// @dev Amount that Token ID put into Coinage
mapping(uint256 => LibUniswapV3Stake.StakedTokenAmount)
public stakedCoinageTokens;
/// @dev Total staked information of users
mapping(address => LibUniswapV3Stake.StakedTotalTokenAmount)
public userTotalStaked;
/// @dev total stakers
uint256 public totalStakers;
/// @dev lock
uint256 internal _lock;
/// @dev flag for pause proxy
bool public pauseProxy;
/// @dev stakeStartTime is set when staking for the first time
uint256 public stakeStartTime;
/// @dev saleStartTime
uint256 public saleStartTime;
/// @dev Mining interval can be given to save gas cost.
uint256 public miningIntervalSeconds;
/// @dev pools's token
address public poolToken0;
address public poolToken1;
address public poolAddress;
uint256 public poolFee;
/// @dev Rewards per second liquidity inside (3년간 8000000 TOS)
/// uint256 internal MINING_PER_SECOND = 84559445290038900;
/// @dev UniswapV3 Nonfungible position manager
INonfungiblePositionManager public nonfungiblePositionManager;
/// @dev UniswapV3 pool factory
address public uniswapV3FactoryAddress;
/// @dev coinage for reward 리워드 계산을 위한 코인에이지
address public coinage;
/// @dev recently mined time (in seconds)
uint256 public coinageLastMintBlockTimetamp;
/// @dev total tokenIds
uint256 public totalTokens;
///@dev for migrate L2
bool public migratedL2;
modifier nonZeroAddress(address _addr) {
require(_addr != address(0), "StakeUniswapV3Storage: zero address");
_;
}
modifier lock() {
require(_lock == 0, "StakeUniswapV3Storage: LOCKED");
_lock = 1;
_;
_lock = 0;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
/**
* @title SafeMath32
* @dev SafeMath library implemented for uint32
*/
library SafeMath32 {
function mul(uint32 a, uint32 b) internal pure returns (uint32) {
if (a == 0) {
return 0;
}
uint32 c = a * b;
assert(c / a == b);
return c;
}
function div(uint32 a, uint32 b) internal pure returns (uint32) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint32 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint32 a, uint32 b) internal pure returns (uint32) {
assert(b <= a);
return a - b;
}
function add(uint32 a, uint32 b) internal pure returns (uint32) {
uint32 c = a + b;
assert(c >= a);
return c;
}
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Pool state that never changes
/// @notice These parameters are fixed for a pool forever, i.e., the methods will always return the same values
interface IUniswapV3PoolImmutables {
/// @notice The contract that deployed the pool, which must adhere to the IUniswapV3Factory interface
/// @return The contract address
function factory() external view returns (address);
/// @notice The first of the two tokens of the pool, sorted by address
/// @return The token contract address
function token0() external view returns (address);
/// @notice The second of the two tokens of the pool, sorted by address
/// @return The token contract address
function token1() external view returns (address);
/// @notice The pool's fee in hundredths of a bip, i.e. 1e-6
/// @return The fee
function fee() external view returns (uint24);
/// @notice The pool tick spacing
/// @dev Ticks can only be used at multiples of this value, minimum of 1 and always positive
/// e.g.: a tickSpacing of 3 means ticks can be initialized every 3rd tick, i.e., ..., -6, -3, 0, 3, 6, ...
/// This value is an int24 to avoid casting even though it is always positive.
/// @return The tick spacing
function tickSpacing() external view returns (int24);
/// @notice The maximum amount of position liquidity that can use any tick in the range
/// @dev This parameter is enforced per tick to prevent liquidity from overflowing a uint128 at any point, and
/// also prevents out-of-range liquidity from being used to prevent adding in-range liquidity to a pool
/// @return The max amount of liquidity per tick
function maxLiquidityPerTick() external view returns (uint128);
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Pool state that can change
/// @notice These methods compose the pool's state, and can change with any frequency including multiple times
/// per transaction
interface IUniswapV3PoolState {
/// @notice The 0th storage slot in the pool stores many values, and is exposed as a single method to save gas
/// when accessed externally.
/// @return sqrtPriceX96 The current price of the pool as a sqrt(token1/token0) Q64.96 value
/// tick The current tick of the pool, i.e. according to the last tick transition that was run.
/// This value may not always be equal to SqrtTickMath.getTickAtSqrtRatio(sqrtPriceX96) if the price is on a tick
/// boundary.
/// observationIndex The index of the last oracle observation that was written,
/// observationCardinality The current maximum number of observations stored in the pool,
/// observationCardinalityNext The next maximum number of observations, to be updated when the observation.
/// feeProtocol The protocol fee for both tokens of the pool.
/// Encoded as two 4 bit values, where the protocol fee of token1 is shifted 4 bits and the protocol fee of token0
/// is the lower 4 bits. Used as the denominator of a fraction of the swap fee, e.g. 4 means 1/4th of the swap fee.
/// unlocked Whether the pool is currently locked to reentrancy
function slot0()
external
view
returns (
uint160 sqrtPriceX96,
int24 tick,
uint16 observationIndex,
uint16 observationCardinality,
uint16 observationCardinalityNext,
uint8 feeProtocol,
bool unlocked
);
/// @notice The fee growth as a Q128.128 fees of token0 collected per unit of liquidity for the entire life of the pool
/// @dev This value can overflow the uint256
function feeGrowthGlobal0X128() external view returns (uint256);
/// @notice The fee growth as a Q128.128 fees of token1 collected per unit of liquidity for the entire life of the pool
/// @dev This value can overflow the uint256
function feeGrowthGlobal1X128() external view returns (uint256);
/// @notice The amounts of token0 and token1 that are owed to the protocol
/// @dev Protocol fees will never exceed uint128 max in either token
function protocolFees() external view returns (uint128 token0, uint128 token1);
/// @notice The currently in range liquidity available to the pool
/// @dev This value has no relationship to the total liquidity across all ticks
function liquidity() external view returns (uint128);
/// @notice Look up information about a specific tick in the pool
/// @param tick The tick to look up
/// @return liquidityGross the total amount of position liquidity that uses the pool either as tick lower or
/// tick upper,
/// liquidityNet how much liquidity changes when the pool price crosses the tick,
/// feeGrowthOutside0X128 the fee growth on the other side of the tick from the current tick in token0,
/// feeGrowthOutside1X128 the fee growth on the other side of the tick from the current tick in token1,
/// tickCumulativeOutside the cumulative tick value on the other side of the tick from the current tick
/// secondsPerLiquidityOutsideX128 the seconds spent per liquidity on the other side of the tick from the current tick,
/// secondsOutside the seconds spent on the other side of the tick from the current tick,
/// initialized Set to true if the tick is initialized, i.e. liquidityGross is greater than 0, otherwise equal to false.
/// Outside values can only be used if the tick is initialized, i.e. if liquidityGross is greater than 0.
/// In addition, these values are only relative and must be used only in comparison to previous snapshots for
/// a specific position.
function ticks(int24 tick)
external
view
returns (
uint128 liquidityGross,
int128 liquidityNet,
uint256 feeGrowthOutside0X128,
uint256 feeGrowthOutside1X128,
int56 tickCumulativeOutside,
uint160 secondsPerLiquidityOutsideX128,
uint32 secondsOutside,
bool initialized
);
/// @notice Returns 256 packed tick initialized boolean values. See TickBitmap for more information
function tickBitmap(int16 wordPosition) external view returns (uint256);
/// @notice Returns the information about a position by the position's key
/// @param key The position's key is a hash of a preimage composed by the owner, tickLower and tickUpper
/// @return _liquidity The amount of liquidity in the position,
/// Returns feeGrowthInside0LastX128 fee growth of token0 inside the tick range as of the last mint/burn/poke,
/// Returns feeGrowthInside1LastX128 fee growth of token1 inside the tick range as of the last mint/burn/poke,
/// Returns tokensOwed0 the computed amount of token0 owed to the position as of the last mint/burn/poke,
/// Returns tokensOwed1 the computed amount of token1 owed to the position as of the last mint/burn/poke
function positions(bytes32 key)
external
view
returns (
uint128 _liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
);
/// @notice Returns data about a specific observation index
/// @param index The element of the observations array to fetch
/// @dev You most likely want to use #observe() instead of this method to get an observation as of some amount of time
/// ago, rather than at a specific index in the array.
/// @return blockTimestamp The timestamp of the observation,
/// Returns tickCumulative the tick multiplied by seconds elapsed for the life of the pool as of the observation timestamp,
/// Returns secondsPerLiquidityCumulativeX128 the seconds per in range liquidity for the life of the pool as of the observation timestamp,
/// Returns initialized whether the observation has been initialized and the values are safe to use
function observations(uint256 index)
external
view
returns (
uint32 blockTimestamp,
int56 tickCumulative,
uint160 secondsPerLiquidityCumulativeX128,
bool initialized
);
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Pool state that is not stored
/// @notice Contains view functions to provide information about the pool that is computed rather than stored on the
/// blockchain. The functions here may have variable gas costs.
interface IUniswapV3PoolDerivedState {
/// @notice Returns the cumulative tick and liquidity as of each timestamp `secondsAgo` from the current block timestamp
/// @dev To get a time weighted average tick or liquidity-in-range, you must call this with two values, one representing
/// the beginning of the period and another for the end of the period. E.g., to get the last hour time-weighted average tick,
/// you must call it with secondsAgos = [3600, 0].
/// @dev The time weighted average tick represents the geometric time weighted average price of the pool, in
/// log base sqrt(1.0001) of token1 / token0. The TickMath library can be used to go from a tick value to a ratio.
/// @param secondsAgos From how long ago each cumulative tick and liquidity value should be returned
/// @return tickCumulatives Cumulative tick values as of each `secondsAgos` from the current block timestamp
/// @return secondsPerLiquidityCumulativeX128s Cumulative seconds per liquidity-in-range value as of each `secondsAgos` from the current block
/// timestamp
function observe(uint32[] calldata secondsAgos)
external
view
returns (int56[] memory tickCumulatives, uint160[] memory secondsPerLiquidityCumulativeX128s);
/// @notice Returns a snapshot of the tick cumulative, seconds per liquidity and seconds inside a tick range
/// @dev Snapshots must only be compared to other snapshots, taken over a period for which a position existed.
/// I.e., snapshots cannot be compared if a position is not held for the entire period between when the first
/// snapshot is taken and the second snapshot is taken.
/// @param tickLower The lower tick of the range
/// @param tickUpper The upper tick of the range
/// @return tickCumulativeInside The snapshot of the tick accumulator for the range
/// @return secondsPerLiquidityInsideX128 The snapshot of seconds per liquidity for the range
/// @return secondsInside The snapshot of seconds per liquidity for the range
function snapshotCumulativesInside(int24 tickLower, int24 tickUpper)
external
view
returns (
int56 tickCumulativeInside,
uint160 secondsPerLiquidityInsideX128,
uint32 secondsInside
);
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Permissionless pool actions
/// @notice Contains pool methods that can be called by anyone
interface IUniswapV3PoolActions {
/// @notice Sets the initial price for the pool
/// @dev Price is represented as a sqrt(amountToken1/amountToken0) Q64.96 value
/// @param sqrtPriceX96 the initial sqrt price of the pool as a Q64.96
function initialize(uint160 sqrtPriceX96) external;
/// @notice Adds liquidity for the given recipient/tickLower/tickUpper position
/// @dev The caller of this method receives a callback in the form of IUniswapV3MintCallback#uniswapV3MintCallback
/// in which they must pay any token0 or token1 owed for the liquidity. The amount of token0/token1 due depends
/// on tickLower, tickUpper, the amount of liquidity, and the current price.
/// @param recipient The address for which the liquidity will be created
/// @param tickLower The lower tick of the position in which to add liquidity
/// @param tickUpper The upper tick of the position in which to add liquidity
/// @param amount The amount of liquidity to mint
/// @param data Any data that should be passed through to the callback
/// @return amount0 The amount of token0 that was paid to mint the given amount of liquidity. Matches the value in the callback
/// @return amount1 The amount of token1 that was paid to mint the given amount of liquidity. Matches the value in the callback
function mint(
address recipient,
int24 tickLower,
int24 tickUpper,
uint128 amount,
bytes calldata data
) external returns (uint256 amount0, uint256 amount1);
/// @notice Collects tokens owed to a position
/// @dev Does not recompute fees earned, which must be done either via mint or burn of any amount of liquidity.
/// Collect must be called by the position owner. To withdraw only token0 or only token1, amount0Requested or
/// amount1Requested may be set to zero. To withdraw all tokens owed, caller may pass any value greater than the
/// actual tokens owed, e.g. type(uint128).max. Tokens owed may be from accumulated swap fees or burned liquidity.
/// @param recipient The address which should receive the fees collected
/// @param tickLower The lower tick of the position for which to collect fees
/// @param tickUpper The upper tick of the position for which to collect fees
/// @param amount0Requested How much token0 should be withdrawn from the fees owed
/// @param amount1Requested How much token1 should be withdrawn from the fees owed
/// @return amount0 The amount of fees collected in token0
/// @return amount1 The amount of fees collected in token1
function collect(
address recipient,
int24 tickLower,
int24 tickUpper,
uint128 amount0Requested,
uint128 amount1Requested
) external returns (uint128 amount0, uint128 amount1);
/// @notice Burn liquidity from the sender and account tokens owed for the liquidity to the position
/// @dev Can be used to trigger a recalculation of fees owed to a position by calling with an amount of 0
/// @dev Fees must be collected separately via a call to #collect
/// @param tickLower The lower tick of the position for which to burn liquidity
/// @param tickUpper The upper tick of the position for which to burn liquidity
/// @param amount How much liquidity to burn
/// @return amount0 The amount of token0 sent to the recipient
/// @return amount1 The amount of token1 sent to the recipient
function burn(
int24 tickLower,
int24 tickUpper,
uint128 amount
) external returns (uint256 amount0, uint256 amount1);
/// @notice Swap token0 for token1, or token1 for token0
/// @dev The caller of this method receives a callback in the form of IUniswapV3SwapCallback#uniswapV3SwapCallback
/// @param recipient The address to receive the output of the swap
/// @param zeroForOne The direction of the swap, true for token0 to token1, false for token1 to token0
/// @param amountSpecified The amount of the swap, which implicitly configures the swap as exact input (positive), or exact output (negative)
/// @param sqrtPriceLimitX96 The Q64.96 sqrt price limit. If zero for one, the price cannot be less than this
/// value after the swap. If one for zero, the price cannot be greater than this value after the swap
/// @param data Any data to be passed through to the callback
/// @return amount0 The delta of the balance of token0 of the pool, exact when negative, minimum when positive
/// @return amount1 The delta of the balance of token1 of the pool, exact when negative, minimum when positive
function swap(
address recipient,
bool zeroForOne,
int256 amountSpecified,
uint160 sqrtPriceLimitX96,
bytes calldata data
) external returns (int256 amount0, int256 amount1);
/// @notice Receive token0 and/or token1 and pay it back, plus a fee, in the callback
/// @dev The caller of this method receives a callback in the form of IUniswapV3FlashCallback#uniswapV3FlashCallback
/// @dev Can be used to donate underlying tokens pro-rata to currently in-range liquidity providers by calling
/// with 0 amount{0,1} and sending the donation amount(s) from the callback
/// @param recipient The address which will receive the token0 and token1 amounts
/// @param amount0 The amount of token0 to send
/// @param amount1 The amount of token1 to send
/// @param data Any data to be passed through to the callback
function flash(
address recipient,
uint256 amount0,
uint256 amount1,
bytes calldata data
) external;
/// @notice Increase the maximum number of price and liquidity observations that this pool will store
/// @dev This method is no-op if the pool already has an observationCardinalityNext greater than or equal to
/// the input observationCardinalityNext.
/// @param observationCardinalityNext The desired minimum number of observations for the pool to store
function increaseObservationCardinalityNext(uint16 observationCardinalityNext) external;
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Permissioned pool actions
/// @notice Contains pool methods that may only be called by the factory owner
interface IUniswapV3PoolOwnerActions {
/// @notice Set the denominator of the protocol's % share of the fees
/// @param feeProtocol0 new protocol fee for token0 of the pool
/// @param feeProtocol1 new protocol fee for token1 of the pool
function setFeeProtocol(uint8 feeProtocol0, uint8 feeProtocol1) external;
/// @notice Collect the protocol fee accrued to the pool
/// @param recipient The address to which collected protocol fees should be sent
/// @param amount0Requested The maximum amount of token0 to send, can be 0 to collect fees in only token1
/// @param amount1Requested The maximum amount of token1 to send, can be 0 to collect fees in only token0
/// @return amount0 The protocol fee collected in token0
/// @return amount1 The protocol fee collected in token1
function collectProtocol(
address recipient,
uint128 amount0Requested,
uint128 amount1Requested
) external returns (uint128 amount0, uint128 amount1);
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Events emitted by a pool
/// @notice Contains all events emitted by the pool
interface IUniswapV3PoolEvents {
/// @notice Emitted exactly once by a pool when #initialize is first called on the pool
/// @dev Mint/Burn/Swap cannot be emitted by the pool before Initialize
/// @param sqrtPriceX96 The initial sqrt price of the pool, as a Q64.96
/// @param tick The initial tick of the pool, i.e. log base 1.0001 of the starting price of the pool
event Initialize(uint160 sqrtPriceX96, int24 tick);
/// @notice Emitted when liquidity is minted for a given position
/// @param sender The address that minted the liquidity
/// @param owner The owner of the position and recipient of any minted liquidity
/// @param tickLower The lower tick of the position
/// @param tickUpper The upper tick of the position
/// @param amount The amount of liquidity minted to the position range
/// @param amount0 How much token0 was required for the minted liquidity
/// @param amount1 How much token1 was required for the minted liquidity
event Mint(
address sender,
address indexed owner,
int24 indexed tickLower,
int24 indexed tickUpper,
uint128 amount,
uint256 amount0,
uint256 amount1
);
/// @notice Emitted when fees are collected by the owner of a position
/// @dev Collect events may be emitted with zero amount0 and amount1 when the caller chooses not to collect fees
/// @param owner The owner of the position for which fees are collected
/// @param tickLower The lower tick of the position
/// @param tickUpper The upper tick of the position
/// @param amount0 The amount of token0 fees collected
/// @param amount1 The amount of token1 fees collected
event Collect(
address indexed owner,
address recipient,
int24 indexed tickLower,
int24 indexed tickUpper,
uint128 amount0,
uint128 amount1
);
/// @notice Emitted when a position's liquidity is removed
/// @dev Does not withdraw any fees earned by the liquidity position, which must be withdrawn via #collect
/// @param owner The owner of the position for which liquidity is removed
/// @param tickLower The lower tick of the position
/// @param tickUpper The upper tick of the position
/// @param amount The amount of liquidity to remove
/// @param amount0 The amount of token0 withdrawn
/// @param amount1 The amount of token1 withdrawn
event Burn(
address indexed owner,
int24 indexed tickLower,
int24 indexed tickUpper,
uint128 amount,
uint256 amount0,
uint256 amount1
);
/// @notice Emitted by the pool for any swaps between token0 and token1
/// @param sender The address that initiated the swap call, and that received the callback
/// @param recipient The address that received the output of the swap
/// @param amount0 The delta of the token0 balance of the pool
/// @param amount1 The delta of the token1 balance of the pool
/// @param sqrtPriceX96 The sqrt(price) of the pool after the swap, as a Q64.96
/// @param liquidity The liquidity of the pool after the swap
/// @param tick The log base 1.0001 of price of the pool after the swap
event Swap(
address indexed sender,
address indexed recipient,
int256 amount0,
int256 amount1,
uint160 sqrtPriceX96,
uint128 liquidity,
int24 tick
);
/// @notice Emitted by the pool for any flashes of token0/token1
/// @param sender The address that initiated the swap call, and that received the callback
/// @param recipient The address that received the tokens from flash
/// @param amount0 The amount of token0 that was flashed
/// @param amount1 The amount of token1 that was flashed
/// @param paid0 The amount of token0 paid for the flash, which can exceed the amount0 plus the fee
/// @param paid1 The amount of token1 paid for the flash, which can exceed the amount1 plus the fee
event Flash(
address indexed sender,
address indexed recipient,
uint256 amount0,
uint256 amount1,
uint256 paid0,
uint256 paid1
);
/// @notice Emitted by the pool for increases to the number of observations that can be stored
/// @dev observationCardinalityNext is not the observation cardinality until an observation is written at the index
/// just before a mint/swap/burn.
/// @param observationCardinalityNextOld The previous value of the next observation cardinality
/// @param observationCardinalityNextNew The updated value of the next observation cardinality
event IncreaseObservationCardinalityNext(
uint16 observationCardinalityNextOld,
uint16 observationCardinalityNextNew
);
/// @notice Emitted when the protocol fee is changed by the pool
/// @param feeProtocol0Old The previous value of the token0 protocol fee
/// @param feeProtocol1Old The previous value of the token1 protocol fee
/// @param feeProtocol0New The updated value of the token0 protocol fee
/// @param feeProtocol1New The updated value of the token1 protocol fee
event SetFeeProtocol(uint8 feeProtocol0Old, uint8 feeProtocol1Old, uint8 feeProtocol0New, uint8 feeProtocol1New);
/// @notice Emitted when the collected protocol fees are withdrawn by the factory owner
/// @param sender The address that collects the protocol fees
/// @param recipient The address that receives the collected protocol fees
/// @param amount0 The amount of token0 protocol fees that is withdrawn
/// @param amount0 The amount of token1 protocol fees that is withdrawn
event CollectProtocol(address indexed sender, address indexed recipient, uint128 amount0, uint128 amount1);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../utils/EnumerableSet.sol";
import "../utils/Address.sol";
import "../GSN/Context.sol";
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms.
*
* Roles are referred to by their `bytes32` identifier. These should be exposed
* in the external API and be unique. The best way to achieve this is by
* using `public constant` hash digests:
*
* ```
* bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
* ```
*
* Roles can be used to represent a set of permissions. To restrict access to a
* function call, use {hasRole}:
*
* ```
* function foo() public {
* require(hasRole(MY_ROLE, msg.sender));
* ...
* }
* ```
*
* Roles can be granted and revoked dynamically via the {grantRole} and
* {revokeRole} functions. Each role has an associated admin role, and only
* accounts that have a role's admin role can call {grantRole} and {revokeRole}.
*
* By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
* that only accounts with this role will be able to grant or revoke other
* roles. More complex role relationships can be created by using
* {_setRoleAdmin}.
*
* WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
* grant and revoke this role. Extra precautions should be taken to secure
* accounts that have been granted it.
*/
abstract contract AccessControl is Context {
using EnumerableSet for EnumerableSet.AddressSet;
using Address for address;
struct RoleData {
EnumerableSet.AddressSet members;
bytes32 adminRole;
}
mapping (bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
*
* `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
* {RoleAdminChanged} not being emitted signaling this.
*
* _Available since v3.1._
*/
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
/**
* @dev Emitted when `account` is granted `role`.
*
* `sender` is the account that originated the contract call, an admin role
* bearer except when using {_setupRole}.
*/
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Emitted when `account` is revoked `role`.
*
* `sender` is the account that originated the contract call:
* - if using `revokeRole`, it is the admin role bearer
* - if using `renounceRole`, it is the role bearer (i.e. `account`)
*/
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view returns (bool) {
return _roles[role].members.contains(account);
}
/**
* @dev Returns the number of accounts that have `role`. Can be used
* together with {getRoleMember} to enumerate all bearers of a role.
*/
function getRoleMemberCount(bytes32 role) public view returns (uint256) {
return _roles[role].members.length();
}
/**
* @dev Returns one of the accounts that have `role`. `index` must be a
* value between 0 and {getRoleMemberCount}, non-inclusive.
*
* Role bearers are not sorted in any particular way, and their ordering may
* change at any point.
*
* WARNING: When using {getRoleMember} and {getRoleMemberCount}, make sure
* you perform all queries on the same block. See the following
* https://forum.openzeppelin.com/t/iterating-over-elements-on-enumerableset-in-openzeppelin-contracts/2296[forum post]
* for more information.
*/
function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
return _roles[role].members.at(index);
}
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) public view returns (bytes32) {
return _roles[role].adminRole;
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function grantRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to grant");
_grantRole(role, account);
}
/**
* @dev Revokes `role` from `account`.
*
* If `account` had been granted `role`, emits a {RoleRevoked} event.
*
* Requirements:
*
* - the caller must have ``role``'s admin role.
*/
function revokeRole(bytes32 role, address account) public virtual {
require(hasRole(_roles[role].adminRole, _msgSender()), "AccessControl: sender must be an admin to revoke");
_revokeRole(role, account);
}
/**
* @dev Revokes `role` from the calling account.
*
* Roles are often managed via {grantRole} and {revokeRole}: this function's
* purpose is to provide a mechanism for accounts to lose their privileges
* if they are compromised (such as when a trusted device is misplaced).
*
* If the calling account had been granted `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
/**
* @dev Grants `role` to `account`.
*
* If `account` had not been already granted `role`, emits a {RoleGranted}
* event. Note that unlike {grantRole}, this function doesn't perform any
* checks on the calling account.
*
* [WARNING]
* ====
* This function should only be called from the constructor when setting
* up the initial roles for the system.
*
* Using this function in any other way is effectively circumventing the admin
* system imposed by {AccessControl}.
* ====
*/
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
/**
* @dev Sets `adminRole` as ``role``'s admin role.
*
* Emits a {RoleAdminChanged} event.
*/
function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
emit RoleAdminChanged(role, _roles[role].adminRole, adminRole);
_roles[role].adminRole = adminRole;
}
function _grantRole(bytes32 role, address account) private {
if (_roles[role].members.add(account)) {
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (_roles[role].members.remove(account)) {
emit RoleRevoked(role, account, _msgSender());
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
contract AccessRoleCommon {
bytes32 public constant ADMIN_ROLE = keccak256("ADMIN");
bytes32 public constant MINTER_ROLE = keccak256("MINTER");
bytes32 public constant BURNER_ROLE = keccak256("BURNER");
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Library for managing
* https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
* types.
*
* Sets have the following properties:
*
* - Elements are added, removed, and checked for existence in constant time
* (O(1)).
* - Elements are enumerated in O(n). No guarantees are made on the ordering.
*
* ```
* contract Example {
* // Add the library methods
* using EnumerableSet for EnumerableSet.AddressSet;
*
* // Declare a set state variable
* EnumerableSet.AddressSet private mySet;
* }
* ```
*
* As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
* and `uint256` (`UintSet`) are supported.
*/
library EnumerableSet {
// To implement this library for multiple types with as little code
// repetition as possible, we write it in terms of a generic Set type with
// bytes32 values.
// The Set implementation uses private functions, and user-facing
// implementations (such as AddressSet) are just wrappers around the
// underlying Set.
// This means that we can only create new EnumerableSets for types that fit
// in bytes32.
struct Set {
// Storage of set values
bytes32[] _values;
// Position of the value in the `values` array, plus 1 because index 0
// means a value is not in the set.
mapping (bytes32 => uint256) _indexes;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
// The value is stored at length-1, but we add 1 to all indexes
// and use 0 as a sentinel value
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function _remove(Set storage set, bytes32 value) private returns (bool) {
// We read and store the value's index to prevent multiple reads from the same storage slot
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) { // Equivalent to contains(set, value)
// To delete an element from the _values array in O(1), we swap the element to delete with the last one in
// the array, and then remove the last element (sometimes called as 'swap and pop').
// This modifies the order of the array, as noted in {at}.
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
// When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs
// so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement.
bytes32 lastvalue = set._values[lastIndex];
// Move the last value to the index where the value to delete is
set._values[toDeleteIndex] = lastvalue;
// Update the index for the moved value
set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based
// Delete the slot where the moved value was stored
set._values.pop();
// Delete the index for the deleted slot
delete set._indexes[value];
return true;
} else {
return false;
}
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function _length(Set storage set) private view returns (uint256) {
return set._values.length;
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function _at(Set storage set, uint256 index) private view returns (bytes32) {
require(set._values.length > index, "EnumerableSet: index out of bounds");
return set._values[index];
}
// Bytes32Set
struct Bytes32Set {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
// AddressSet
struct AddressSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(value)));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(value)));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(value)));
}
/**
* @dev Returns the number of values in the set. O(1).
*/
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint256(_at(set._inner, index)));
}
// UintSet
struct UintSet {
Set _inner;
}
/**
* @dev Add a value to a set. O(1).
*
* Returns true if the value was added to the set, that is if it was not
* already present.
*/
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
/**
* @dev Removes a value from a set. O(1).
*
* Returns true if the value was removed from the set, that is if it was
* present.
*/
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
/**
* @dev Returns true if the value is in the set. O(1).
*/
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
/**
* @dev Returns the number of values on the set. O(1).
*/
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
/**
* @dev Returns the value stored at position `index` in the set. O(1).
*
* Note that there are no guarantees on the ordering of values inside the
* array, and it may change when more values are added or removed.
*
* Requirements:
*
* - `index` must be strictly less than {length}.
*/
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: Unlicense
pragma solidity ^0.7.6;
library LibUniswapV3Stake {
struct StakeLiquidity {
address owner;
uint256 idIndex;
uint128 liquidity;
int24 tickLower;
int24 tickUpper;
uint32 startTime;
uint32 claimedTime;
uint160 secondsInsideInitial;
uint160 secondsInsideLast;
bool claimLock;
bool withdraw;
}
struct StakedTokenAmount {
uint256 amount;
uint32 startTime;
uint32 claimedTime;
uint256 claimedAmount;
uint256 nonMiningAmount;
}
struct StakedTotalTokenAmount {
bool staked;
uint256 totalDepositAmount;
uint256 totalMiningAmount;
uint256 totalNonMiningAmount;
}
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.5;
pragma abicoder v2;
import '@openzeppelin/contracts/token/ERC721/IERC721Metadata.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Enumerable.sol';
import './IPoolInitializer.sol';
import './IERC721Permit.sol';
import './IPeripheryPayments.sol';
import './IPeripheryImmutableState.sol';
import '../libraries/PoolAddress.sol';
/// @title Non-fungible token for positions
/// @notice Wraps Uniswap V3 positions in a non-fungible token interface which allows for them to be transferred
/// and authorized.
interface INonfungiblePositionManager is
IPoolInitializer,
IPeripheryPayments,
IPeripheryImmutableState,
IERC721Metadata,
IERC721Enumerable,
IERC721Permit
{
/// @notice Emitted when liquidity is increased for a position NFT
/// @dev Also emitted when a token is minted
/// @param tokenId The ID of the token for which liquidity was increased
/// @param liquidity The amount by which liquidity for the NFT position was increased
/// @param amount0 The amount of token0 that was paid for the increase in liquidity
/// @param amount1 The amount of token1 that was paid for the increase in liquidity
event IncreaseLiquidity(uint256 indexed tokenId, uint128 liquidity, uint256 amount0, uint256 amount1);
/// @notice Emitted when liquidity is decreased for a position NFT
/// @param tokenId The ID of the token for which liquidity was decreased
/// @param liquidity The amount by which liquidity for the NFT position was decreased
/// @param amount0 The amount of token0 that was accounted for the decrease in liquidity
/// @param amount1 The amount of token1 that was accounted for the decrease in liquidity
event DecreaseLiquidity(uint256 indexed tokenId, uint128 liquidity, uint256 amount0, uint256 amount1);
/// @notice Emitted when tokens are collected for a position NFT
/// @dev The amounts reported may not be exactly equivalent to the amounts transferred, due to rounding behavior
/// @param tokenId The ID of the token for which underlying tokens were collected
/// @param recipient The address of the account that received the collected tokens
/// @param amount0 The amount of token0 owed to the position that was collected
/// @param amount1 The amount of token1 owed to the position that was collected
event Collect(uint256 indexed tokenId, address recipient, uint256 amount0, uint256 amount1);
/// @notice Returns the position information associated with a given token ID.
/// @dev Throws if the token ID is not valid.
/// @param tokenId The ID of the token that represents the position
/// @return nonce The nonce for permits
/// @return operator The address that is approved for spending
/// @return token0 The address of the token0 for a specific pool
/// @return token1 The address of the token1 for a specific pool
/// @return fee The fee associated with the pool
/// @return tickLower The lower end of the tick range for the position
/// @return tickUpper The higher end of the tick range for the position
/// @return liquidity The liquidity of the position
/// @return feeGrowthInside0LastX128 The fee growth of token0 as of the last action on the individual position
/// @return feeGrowthInside1LastX128 The fee growth of token1 as of the last action on the individual position
/// @return tokensOwed0 The uncollected amount of token0 owed to the position as of the last computation
/// @return tokensOwed1 The uncollected amount of token1 owed to the position as of the last computation
function positions(uint256 tokenId)
external
view
returns (
uint96 nonce,
address operator,
address token0,
address token1,
uint24 fee,
int24 tickLower,
int24 tickUpper,
uint128 liquidity,
uint256 feeGrowthInside0LastX128,
uint256 feeGrowthInside1LastX128,
uint128 tokensOwed0,
uint128 tokensOwed1
);
struct MintParams {
address token0;
address token1;
uint24 fee;
int24 tickLower;
int24 tickUpper;
uint256 amount0Desired;
uint256 amount1Desired;
uint256 amount0Min;
uint256 amount1Min;
address recipient;
uint256 deadline;
}
/// @notice Creates a new position wrapped in a NFT
/// @dev Call this when the pool does exist and is initialized. Note that if the pool is created but not initialized
/// a method does not exist, i.e. the pool is assumed to be initialized.
/// @param params The params necessary to mint a position, encoded as `MintParams` in calldata
/// @return tokenId The ID of the token that represents the minted position
/// @return liquidity The amount of liquidity for this position
/// @return amount0 The amount of token0
/// @return amount1 The amount of token1
function mint(MintParams calldata params)
external
payable
returns (
uint256 tokenId,
uint128 liquidity,
uint256 amount0,
uint256 amount1
);
struct IncreaseLiquidityParams {
uint256 tokenId;
uint256 amount0Desired;
uint256 amount1Desired;
uint256 amount0Min;
uint256 amount1Min;
uint256 deadline;
}
/// @notice Increases the amount of liquidity in a position, with tokens paid by the `msg.sender`
/// @param params tokenId The ID of the token for which liquidity is being increased,
/// amount0Desired The desired amount of token0 to be spent,
/// amount1Desired The desired amount of token1 to be spent,
/// amount0Min The minimum amount of token0 to spend, which serves as a slippage check,
/// amount1Min The minimum amount of token1 to spend, which serves as a slippage check,
/// deadline The time by which the transaction must be included to effect the change
/// @return liquidity The new liquidity amount as a result of the increase
/// @return amount0 The amount of token0 to acheive resulting liquidity
/// @return amount1 The amount of token1 to acheive resulting liquidity
function increaseLiquidity(IncreaseLiquidityParams calldata params)
external
payable
returns (
uint128 liquidity,
uint256 amount0,
uint256 amount1
);
struct DecreaseLiquidityParams {
uint256 tokenId;
uint128 liquidity;
uint256 amount0Min;
uint256 amount1Min;
uint256 deadline;
}
/// @notice Decreases the amount of liquidity in a position and accounts it to the position
/// @param params tokenId The ID of the token for which liquidity is being decreased,
/// amount The amount by which liquidity will be decreased,
/// amount0Min The minimum amount of token0 that should be accounted for the burned liquidity,
/// amount1Min The minimum amount of token1 that should be accounted for the burned liquidity,
/// deadline The time by which the transaction must be included to effect the change
/// @return amount0 The amount of token0 accounted to the position's tokens owed
/// @return amount1 The amount of token1 accounted to the position's tokens owed
function decreaseLiquidity(DecreaseLiquidityParams calldata params)
external
payable
returns (uint256 amount0, uint256 amount1);
struct CollectParams {
uint256 tokenId;
address recipient;
uint128 amount0Max;
uint128 amount1Max;
}
/// @notice Collects up to a maximum amount of fees owed to a specific position to the recipient
/// @param params tokenId The ID of the NFT for which tokens are being collected,
/// recipient The account that should receive the tokens,
/// amount0Max The maximum amount of token0 to collect,
/// amount1Max The maximum amount of token1 to collect
/// @return amount0 The amount of fees collected in token0
/// @return amount1 The amount of fees collected in token1
function collect(CollectParams calldata params) external payable returns (uint256 amount0, uint256 amount1);
/// @notice Burns a token ID, which deletes it from the NFT contract. The token must have 0 liquidity and all tokens
/// must be collected first.
/// @param tokenId The ID of the token that is being burned
function burn(uint256 tokenId) external payable;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "./IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "./IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
/**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/
function tokenByIndex(uint256 index) external view returns (uint256);
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.5;
pragma abicoder v2;
/// @title Creates and initializes V3 Pools
/// @notice Provides a method for creating and initializing a pool, if necessary, for bundling with other methods that
/// require the pool to exist.
interface IPoolInitializer {
/// @notice Creates a new pool if it does not exist, then initializes if not initialized
/// @dev This method can be bundled with others via IMulticall for the first action (e.g. mint) performed against a pool
/// @param token0 The contract address of token0 of the pool
/// @param token1 The contract address of token1 of the pool
/// @param fee The fee amount of the v3 pool for the specified token pair
/// @param sqrtPriceX96 The initial square root price of the pool as a Q64.96 value
/// @return pool Returns the pool address based on the pair of tokens and fee, will return the newly created pool address if necessary
function createAndInitializePoolIfNecessary(
address token0,
address token1,
uint24 fee,
uint160 sqrtPriceX96
) external payable returns (address pool);
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.5;
import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
/// @title ERC721 with permit
/// @notice Extension to ERC721 that includes a permit function for signature based approvals
interface IERC721Permit is IERC721 {
/// @notice The permit typehash used in the permit signature
/// @return The typehash for the permit
function PERMIT_TYPEHASH() external pure returns (bytes32);
/// @notice The domain separator used in the permit signature
/// @return The domain seperator used in encoding of permit signature
function DOMAIN_SEPARATOR() external view returns (bytes32);
/// @notice Approve of a specific token ID for spending by spender via signature
/// @param spender The account that is being approved
/// @param tokenId The ID of the token that is being approved for spending
/// @param deadline The deadline timestamp by which the call must be mined for the approve to work
/// @param v Must produce valid secp256k1 signature from the holder along with `r` and `s`
/// @param r Must produce valid secp256k1 signature from the holder along with `v` and `s`
/// @param s Must produce valid secp256k1 signature from the holder along with `r` and `v`
function permit(
address spender,
uint256 tokenId,
uint256 deadline,
uint8 v,
bytes32 r,
bytes32 s
) external payable;
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.7.5;
/// @title Periphery Payments
/// @notice Functions to ease deposits and withdrawals of ETH
interface IPeripheryPayments {
/// @notice Unwraps the contract's WETH9 balance and sends it to recipient as ETH.
/// @dev The amountMinimum parameter prevents malicious contracts from stealing WETH9 from users.
/// @param amountMinimum The minimum amount of WETH9 to unwrap
/// @param recipient The address receiving ETH
function unwrapWETH9(uint256 amountMinimum, address recipient) external payable;
/// @notice Refunds any ETH balance held by this contract to the `msg.sender`
/// @dev Useful for bundling with mint or increase liquidity that uses ether, or exact output swaps
/// that use ether for the input amount
function refundETH() external payable;
/// @notice Transfers the full amount of a token held by this contract to recipient
/// @dev The amountMinimum parameter prevents malicious contracts from stealing the token from users
/// @param token The contract address of the token which will be transferred to `recipient`
/// @param amountMinimum The minimum amount of token required for a transfer
/// @param recipient The destination address of the token
function sweepToken(
address token,
uint256 amountMinimum,
address recipient
) external payable;
}
// SPDX-License-Identifier: GPL-2.0-or-later
pragma solidity >=0.5.0;
/// @title Immutable state
/// @notice Functions that return immutable state of the router
interface IPeripheryImmutableState {
/// @return Returns the address of the Uniswap V3 factory
function factory() external view returns (address);
/// @return Returns the address of WETH9
function WETH9() external view returns (address);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
import "../../introspection/IERC165.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(address from, address to, uint256 tokenId) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
| import "@uniswap/v3-periphery/contracts/interfaces/INonfungiblePositionManager.sol";import "@uniswap/v3-periphery/contracts/libraries/TransferHelper.sol"; | import "@uniswap/v3-periphery/contracts/libraries/PoolAddress.sol";
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./partial_match/3/0x39a57cc583434cA75CC423396760568D3A5629d4/sources/Oracle.sol | (uint112 reserve3, uint112 reserve4, uint32 blockTimestampLast2) = pair2.getReserves(); | function initializeOracle() private {
IUniswapV2Pair pair = _pair;
IUniswapV2Pair pair2 = _pair2;
uint256 priceCumulative = _index == 0 ?
pair.price0CumulativeLast() :
pair.price1CumulativeLast();
uint256 priceCumulative2 = pair2.price0CumulativeLast();
(uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast) = pair.getReserves();
if(reserve0 != 0 && reserve1 != 0 && blockTimestampLast != 0) {
_cumulative = priceCumulative;
_cumulative2 = priceCumulative2;
_timestamp = blockTimestampLast;
_initialized = true;
}
}
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pragma solidity ^0.4.24;
//Swap Deployer functions - descriptions can be found in Deployer.sol
interface Deployer_Interface {
function newContract(address _party, address user_contract, uint _start_date) external payable returns (address);
}
//Slightly modified SafeMath library - includes a min function
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
function min(uint a, uint b) internal pure returns (uint256) {
return a < b ? a : b;
}
}
//Swap factory functions - descriptions can be found in Factory.sol
interface Factory_Interface {
function createToken(uint _supply, address _party, uint _start_date) external returns (address,address, uint);
function payToken(address _party, address _token_add) external;
function deployContract(uint _start_date) external payable returns (address);
function getBase() external view returns(address);
function getVariables() external view returns (address, uint, uint, address,uint);
function isWhitelisted(address _member) external view returns (bool);
}
/**
*The DRCTLibrary contains the reference code used in the DRCT_Token (an ERC20 compliant token
*representing the payout of the swap contract specified in the Factory contract).
*/
library DRCTLibrary{
using SafeMath for uint256;
/*Structs*/
/**
*@dev Keeps track of balance amounts in the balances array
*/
struct Balance {
address owner;
uint amount;
}
struct TokenStorage{
//This is the factory contract that the token is standardized at
address factory_contract;
//Total supply of outstanding tokens in the contract
uint total_supply;
//Mapping from: swap address -> user balance struct (index for a particular user's balance can be found in swap_balances_index)
mapping(address => Balance[]) swap_balances;
//Mapping from: swap address -> user -> swap_balances index
mapping(address => mapping(address => uint)) swap_balances_index;
//Mapping from: user -> dynamic array of swap addresses (index for a particular swap can be found in user_swaps_index)
mapping(address => address[]) user_swaps;
//Mapping from: user -> swap address -> user_swaps index
mapping(address => mapping(address => uint)) user_swaps_index;
//Mapping from: user -> total balance accross all entered swaps
mapping(address => uint) user_total_balances;
//Mapping from: owner -> spender -> amount allowed
mapping(address => mapping(address => uint)) allowed;
}
/*Events*/
/**
*@dev events for transfer and approvals
*/
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
event CreateToken(address _from, uint _value);
/*Functions*/
/**
*@dev Constructor - sets values for token name and token supply, as well as the
*factory_contract, the swap.
*@param _factory
*/
function startToken(TokenStorage storage self,address _factory) public {
self.factory_contract = _factory;
}
/**
*@dev ensures the member is whitelisted
*@param _member is the member address that is chekced agaist the whitelist
*/
function isWhitelisted(TokenStorage storage self,address _member) internal view returns(bool){
Factory_Interface _factory = Factory_Interface(self.factory_contract);
return _factory.isWhitelisted(_member);
}
/**
*@dev gets the factory address
*/
function getFactoryAddress(TokenStorage storage self) external view returns(address){
return self.factory_contract;
}
/**
*@dev Token Creator - This function is called by the factory contract and creates new tokens
*for the user
*@param _supply amount of DRCT tokens created by the factory contract for this swap
*@param _owner address
*@param _swap address
*/
function createToken(TokenStorage storage self,uint _supply, address _owner, address _swap) public{
require(msg.sender == self.factory_contract);
//Update total supply of DRCT Tokens
self.total_supply = self.total_supply.add(_supply);
//Update the total balance of the owner
self.user_total_balances[_owner] = self.user_total_balances[_owner].add(_supply);
//If the user has not entered any swaps already, push a zeroed address to their user_swaps mapping to prevent default value conflicts in user_swaps_index
if (self.user_swaps[_owner].length == 0)
self.user_swaps[_owner].push(address(0x0));
//Add a new swap index for the owner
self.user_swaps_index[_owner][_swap] = self.user_swaps[_owner].length;
//Push a new swap address to the owner's swaps
self.user_swaps[_owner].push(_swap);
//Push a zeroed Balance struct to the swap balances mapping to prevent default value conflicts in swap_balances_index
self.swap_balances[_swap].push(Balance({
owner: 0,
amount: 0
}));
//Add a new owner balance index for the swap
self.swap_balances_index[_swap][_owner] = 1;
//Push the owner's balance to the swap
self.swap_balances[_swap].push(Balance({
owner: _owner,
amount: _supply
}));
emit CreateToken(_owner,_supply);
}
/**
*@dev Called by the factory contract, and pays out to a _party
*@param _party being paid
*@param _swap address
*/
function pay(TokenStorage storage self,address _party, address _swap) public{
require(msg.sender == self.factory_contract);
uint party_balance_index = self.swap_balances_index[_swap][_party];
require(party_balance_index > 0);
uint party_swap_balance = self.swap_balances[_swap][party_balance_index].amount;
//reduces the users totals balance by the amount in that swap
self.user_total_balances[_party] = self.user_total_balances[_party].sub(party_swap_balance);
//reduces the total supply by the amount of that users in that swap
self.total_supply = self.total_supply.sub(party_swap_balance);
//sets the partys balance to zero for that specific swaps party balances
self.swap_balances[_swap][party_balance_index].amount = 0;
}
/**
*@dev Returns the users total balance (sum of tokens in all swaps the user has tokens in)
*@param _owner user address
*@return user total balance
*/
function balanceOf(TokenStorage storage self,address _owner) public constant returns (uint balance) {
return self.user_total_balances[_owner];
}
/**
*@dev Getter for the total_supply of tokens in the contract
*@return total supply
*/
function totalSupply(TokenStorage storage self) public constant returns (uint _total_supply) {
return self.total_supply;
}
/**
*@dev Removes the address from the swap balances for a swap, and moves the last address in the
*swap into their place
*@param _remove address of prevous owner
*@param _swap address used to get last addrss of the swap to replace the removed address
*/
function removeFromSwapBalances(TokenStorage storage self,address _remove, address _swap) internal {
uint last_address_index = self.swap_balances[_swap].length.sub(1);
address last_address = self.swap_balances[_swap][last_address_index].owner;
//If the address we want to remove is the final address in the swap
if (last_address != _remove) {
uint remove_index = self.swap_balances_index[_swap][_remove];
//Update the swap's balance index of the last address to that of the removed address index
self.swap_balances_index[_swap][last_address] = remove_index;
//Set the swap's Balance struct at the removed index to the Balance struct of the last address
self.swap_balances[_swap][remove_index] = self.swap_balances[_swap][last_address_index];
}
//Remove the swap_balances index for this address
delete self.swap_balances_index[_swap][_remove];
//Finally, decrement the swap balances length
self.swap_balances[_swap].length = self.swap_balances[_swap].length.sub(1);
}
/**
*@dev This is the main function to update the mappings when a transfer happens
*@param _from address to send funds from
*@param _to address to send funds to
*@param _amount amount of token to send
*/
function transferHelper(TokenStorage storage self,address _from, address _to, uint _amount) internal {
//Get memory copies of the swap arrays for the sender and reciever
address[] memory from_swaps = self.user_swaps[_from];
//Iterate over sender's swaps in reverse order until enough tokens have been transferred
for (uint i = from_swaps.length.sub(1); i > 0; i--) {
//Get the index of the sender's balance for the current swap
uint from_swap_user_index = self.swap_balances_index[from_swaps[i]][_from];
Balance memory from_user_bal = self.swap_balances[from_swaps[i]][from_swap_user_index];
//If the current swap will be entirely depleted - we remove all references to it for the sender
if (_amount >= from_user_bal.amount) {
_amount -= from_user_bal.amount;
//If this swap is to be removed, we know it is the (current) last swap in the user's user_swaps list, so we can simply decrement the length to remove it
self.user_swaps[_from].length = self.user_swaps[_from].length.sub(1);
//Remove the user swap index for this swap
delete self.user_swaps_index[_from][from_swaps[i]];
//If the _to address already holds tokens from this swap
if (self.user_swaps_index[_to][from_swaps[i]] != 0) {
//Get the index of the _to balance in this swap
uint to_balance_index = self.swap_balances_index[from_swaps[i]][_to];
assert(to_balance_index != 0);
//Add the _from tokens to _to
self.swap_balances[from_swaps[i]][to_balance_index].amount = self.swap_balances[from_swaps[i]][to_balance_index].amount.add(from_user_bal.amount);
//Remove the _from address from this swap's balance array
removeFromSwapBalances(self,_from, from_swaps[i]);
} else {
//Prepare to add a new swap by assigning the swap an index for _to
if (self.user_swaps[_to].length == 0){
self.user_swaps[_to].push(address(0x0));
}
self.user_swaps_index[_to][from_swaps[i]] = self.user_swaps[_to].length;
//Add the new swap to _to
self.user_swaps[_to].push(from_swaps[i]);
//Give the reciever the sender's balance for this swap
self.swap_balances[from_swaps[i]][from_swap_user_index].owner = _to;
//Give the reciever the sender's swap balance index for this swap
self.swap_balances_index[from_swaps[i]][_to] = self.swap_balances_index[from_swaps[i]][_from];
//Remove the swap balance index from the sending party
delete self.swap_balances_index[from_swaps[i]][_from];
}
//If there is no more remaining to be removed, we break out of the loop
if (_amount == 0)
break;
} else {
//The amount in this swap is more than the amount we still need to transfer
uint to_swap_balance_index = self.swap_balances_index[from_swaps[i]][_to];
//If the _to address already holds tokens from this swap
if (self.user_swaps_index[_to][from_swaps[i]] != 0) {
//Because both addresses are in this swap, and neither will be removed, we simply update both swap balances
self.swap_balances[from_swaps[i]][to_swap_balance_index].amount = self.swap_balances[from_swaps[i]][to_swap_balance_index].amount.add(_amount);
} else {
//Prepare to add a new swap by assigning the swap an index for _to
if (self.user_swaps[_to].length == 0){
self.user_swaps[_to].push(address(0x0));
}
self.user_swaps_index[_to][from_swaps[i]] = self.user_swaps[_to].length;
//And push the new swap
self.user_swaps[_to].push(from_swaps[i]);
//_to is not in this swap, so we give this swap a new balance index for _to
self.swap_balances_index[from_swaps[i]][_to] = self.swap_balances[from_swaps[i]].length;
//And push a new balance for _to
self.swap_balances[from_swaps[i]].push(Balance({
owner: _to,
amount: _amount
}));
}
//Finally, update the _from user's swap balance
self.swap_balances[from_swaps[i]][from_swap_user_index].amount = self.swap_balances[from_swaps[i]][from_swap_user_index].amount.sub(_amount);
//Because we have transferred the last of the amount to the reciever, we break;
break;
}
}
}
/**
*@dev ERC20 compliant transfer function
*@param _to Address to send funds to
*@param _amount Amount of token to send
*@return true for successful
*/
function transfer(TokenStorage storage self, address _to, uint _amount) public returns (bool) {
require(isWhitelisted(self,_to));
uint balance_owner = self.user_total_balances[msg.sender];
if (
_to == msg.sender ||
_to == address(0) ||
_amount == 0 ||
balance_owner < _amount
) return false;
transferHelper(self,msg.sender, _to, _amount);
self.user_total_balances[msg.sender] = self.user_total_balances[msg.sender].sub(_amount);
self.user_total_balances[_to] = self.user_total_balances[_to].add(_amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
/**
*@dev ERC20 compliant transferFrom function
*@param _from address to send funds from (must be allowed, see approve function)
*@param _to address to send funds to
*@param _amount amount of token to send
*@return true for successful
*/
function transferFrom(TokenStorage storage self, address _from, address _to, uint _amount) public returns (bool) {
require(isWhitelisted(self,_to));
uint balance_owner = self.user_total_balances[_from];
uint sender_allowed = self.allowed[_from][msg.sender];
if (
_to == _from ||
_to == address(0) ||
_amount == 0 ||
balance_owner < _amount ||
sender_allowed < _amount
) return false;
transferHelper(self,_from, _to, _amount);
self.user_total_balances[_from] = self.user_total_balances[_from].sub(_amount);
self.user_total_balances[_to] = self.user_total_balances[_to].add(_amount);
self.allowed[_from][msg.sender] = self.allowed[_from][msg.sender].sub(_amount);
emit Transfer(_from, _to, _amount);
return true;
}
/**
*@dev ERC20 compliant approve function
*@param _spender party that msg.sender approves for transferring funds
*@param _amount amount of token to approve for sending
*@return true for successful
*/
function approve(TokenStorage storage self, address _spender, uint _amount) public returns (bool) {
self.allowed[msg.sender][_spender] = _amount;
emit Approval(msg.sender, _spender, _amount);
return true;
}
/**
*@dev Counts addresses involved in the swap based on the length of balances array for _swap
*@param _swap address
*@return the length of the balances array for the swap
*/
function addressCount(TokenStorage storage self, address _swap) public constant returns (uint) {
return self.swap_balances[_swap].length;
}
/**
*@dev Gets the owner address and amount by specifying the swap address and index
*@param _ind specified index in the swap
*@param _swap specified swap address
*@return the owner address associated with a particular index in a particular swap
*@return the amount to transfer associated with a particular index in a particular swap
*/
function getBalanceAndHolderByIndex(TokenStorage storage self, uint _ind, address _swap) public constant returns (uint, address) {
return (self.swap_balances[_swap][_ind].amount, self.swap_balances[_swap][_ind].owner);
}
/**
*@dev Gets the index by specifying the swap and owner addresses
*@param _owner specifed address
*@param _swap specified swap address
*@return the index associated with the _owner address in a particular swap
*/
function getIndexByAddress(TokenStorage storage self, address _owner, address _swap) public constant returns (uint) {
return self.swap_balances_index[_swap][_owner];
}
/**
*@dev Look up how much the spender or contract is allowed to spend?
*@param _owner
*@param _spender party approved for transfering funds
*@return the allowed amount _spender can spend of _owner's balance
*/
function allowance(TokenStorage storage self, address _owner, address _spender) public constant returns (uint) {
return self.allowed[_owner][_spender];
}
}
/**
*The DRCT_Token is an ERC20 compliant token representing the payout of the swap contract
*specified in the Factory contract.
*Each Factory contract is specified one DRCT Token and the token address can contain many
*different swap contracts that are standardized at the Factory level.
*The logic for the functions in this contract is housed in the DRCTLibary.sol.
*/
contract DRCT_Token {
using DRCTLibrary for DRCTLibrary.TokenStorage;
/*Variables*/
DRCTLibrary.TokenStorage public drct;
/*Functions*/
/**
*@dev Constructor - sets values for token name and token supply, as well as the
*factory_contract, the swap.
*@param _factory
*/
constructor() public {
drct.startToken(msg.sender);
}
/**
*@dev Token Creator - This function is called by the factory contract and creates new tokens
*for the user
*@param _supply amount of DRCT tokens created by the factory contract for this swap
*@param _owner address
*@param _swap address
*/
function createToken(uint _supply, address _owner, address _swap) public{
drct.createToken(_supply,_owner,_swap);
}
/**
*@dev gets the factory address
*/
function getFactoryAddress() external view returns(address){
return drct.getFactoryAddress();
}
/**
*@dev Called by the factory contract, and pays out to a _party
*@param _party being paid
*@param _swap address
*/
function pay(address _party, address _swap) public{
drct.pay(_party,_swap);
}
/**
*@dev Returns the users total balance (sum of tokens in all swaps the user has tokens in)
*@param _owner user address
*@return user total balance
*/
function balanceOf(address _owner) public constant returns (uint balance) {
return drct.balanceOf(_owner);
}
/**
*@dev Getter for the total_supply of tokens in the contract
*@return total supply
*/
function totalSupply() public constant returns (uint _total_supply) {
return drct.totalSupply();
}
/**
*ERC20 compliant transfer function
*@param _to Address to send funds to
*@param _amount Amount of token to send
*@return true for successful
*/
function transfer(address _to, uint _amount) public returns (bool) {
return drct.transfer(_to,_amount);
}
/**
*@dev ERC20 compliant transferFrom function
*@param _from address to send funds from (must be allowed, see approve function)
*@param _to address to send funds to
*@param _amount amount of token to send
*@return true for successful transfer
*/
function transferFrom(address _from, address _to, uint _amount) public returns (bool) {
return drct.transferFrom(_from,_to,_amount);
}
/**
*@dev ERC20 compliant approve function
*@param _spender party that msg.sender approves for transferring funds
*@param _amount amount of token to approve for sending
*@return true for successful
*/
function approve(address _spender, uint _amount) public returns (bool) {
return drct.approve(_spender,_amount);
}
/**
*@dev Counts addresses involved in the swap based on the length of balances array for _swap
*@param _swap address
*@return the length of the balances array for the swap
*/
function addressCount(address _swap) public constant returns (uint) {
return drct.addressCount(_swap);
}
/**
*@dev Gets the owner address and amount by specifying the swap address and index
*@param _ind specified index in the swap
*@param _swap specified swap address
*@return the amount to transfer associated with a particular index in a particular swap
*@return the owner address associated with a particular index in a particular swap
*/
function getBalanceAndHolderByIndex(uint _ind, address _swap) public constant returns (uint, address) {
return drct.getBalanceAndHolderByIndex(_ind,_swap);
}
/**
*@dev Gets the index by specifying the swap and owner addresses
*@param _owner specifed address
*@param _swap specified swap address
*@return the index associated with the _owner address in a particular swap
*/
function getIndexByAddress(address _owner, address _swap) public constant returns (uint) {
return drct.getIndexByAddress(_owner,_swap);
}
/**
*@dev Look up how much the spender or contract is allowed to spend?
*@param _owner address
*@param _spender party approved for transfering funds
*@return the allowed amount _spender can spend of _owner's balance
*/
function allowance(address _owner, address _spender) public constant returns (uint) {
return drct.allowance(_owner,_spender);
}
}
//ERC20 function interface with create token and withdraw
interface Wrapped_Ether_Interface {
function totalSupply() external constant returns (uint);
function balanceOf(address _owner) external constant returns (uint);
function transfer(address _to, uint _amount) external returns (bool);
function transferFrom(address _from, address _to, uint _amount) external returns (bool);
function approve(address _spender, uint _amount) external returns (bool);
function allowance(address _owner, address _spender) external constant returns (uint);
function withdraw(uint _value) external;
function createToken() external;
}
interface Membership_Interface {
function getMembershipType(address _member) external constant returns(uint);
}
/**
*The Factory contract sets the standardized variables and also deploys new contracts based on
*these variables for the user.
*/
contract Factory {
using SafeMath for uint256;
/*Variables*/
//Addresses of the Factory owner and oracle. For oracle information,
//check www.github.com/DecentralizedDerivatives/Oracles
address public owner;
address public oracle_address;
//Address of the user contract
address public user_contract;
//Address of the deployer contract
address internal deployer_address;
Deployer_Interface internal deployer;
address public token;
//A fee for creating a swap in wei. Plan is for this to be zero, however can be raised to prevent spam
uint public fee;
//swap fee
uint public swapFee;
//Duration of swap contract in days
uint public duration;
//Multiplier of reference rate. 2x refers to a 50% move generating a 100% move in the contract payout values
uint public multiplier;
//Token_ratio refers to the number of DRCT Tokens a party will get based on the number of base tokens. As an example, 1e15 indicates that a party will get 1000 DRCT Tokens based upon 1 ether of wrapped wei.
uint public token_ratio;
//Array of deployed contracts
address[] public contracts;
uint[] public startDates;
address public memberContract;
mapping(uint => bool) whitelistedTypes;
mapping(address => uint) public created_contracts;
mapping(address => uint) public token_dates;
mapping(uint => address) public long_tokens;
mapping(uint => address) public short_tokens;
mapping(address => uint) public token_type; //1=short 2=long
/*Events*/
//Emitted when a Swap is created
event ContractCreation(address _sender, address _created);
/*Modifiers*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/*Functions*/
/**
*@dev Constructor - Sets owner
*/
constructor() public {
owner = msg.sender;
}
/**
*@dev constructor function for cloned factory
*/
function init(address _owner) public{
require(owner == address(0));
owner = _owner;
}
/**
*@dev Sets the Membership contract address
*@param _memberContract The new membership address
*/
function setMemberContract(address _memberContract) public onlyOwner() {
memberContract = _memberContract;
}
/**
*@dev Sets the member types/permissions for those whitelisted
*@param _memberTypes is the list of member types
*/
function setWhitelistedMemberTypes(uint[] _memberTypes) public onlyOwner(){
whitelistedTypes[0] = false;
for(uint i = 0; i<_memberTypes.length;i++){
whitelistedTypes[_memberTypes[i]] = true;
}
}
/**
*@dev Checks the membership type/permissions for whitelisted members
*@param _member address to get membership type from
*/
function isWhitelisted(address _member) public view returns (bool){
Membership_Interface Member = Membership_Interface(memberContract);
return whitelistedTypes[Member.getMembershipType(_member)];
}
/**
*@dev Gets long and short token addresses based on specified date
*@param _date
*@return short and long tokens' addresses
*/
function getTokens(uint _date) public view returns(address, address){
return(long_tokens[_date],short_tokens[_date]);
}
/**
*@dev Gets the type of Token (long and short token) for the specifed
*token address
*@param _token address
*@return token type short = 1 and long = 2
*/
function getTokenType(address _token) public view returns(uint){
return(token_type[_token]);
}
/**
*@dev Updates the fee amount
*@param _fee is the new fee amount
*/
function setFee(uint _fee) public onlyOwner() {
fee = _fee;
}
/**
*@dev Updates the swap fee amount
*@param _swapFee is the new swap fee amount
*/
function setSwapFee(uint _swapFee) public onlyOwner() {
swapFee = _swapFee;
}
/**
*@dev Sets the deployer address
*@param _deployer is the new deployer address
*/
function setDeployer(address _deployer) public onlyOwner() {
deployer_address = _deployer;
deployer = Deployer_Interface(_deployer);
}
/**
*@dev Sets the user_contract address
*@param _userContract is the new userContract address
*/
function setUserContract(address _userContract) public onlyOwner() {
user_contract = _userContract;
}
/**
*@dev Sets token ratio, swap duration, and multiplier variables for a swap.
*@param _token_ratio the ratio of the tokens
*@param _duration the duration of the swap, in days
*@param _multiplier the multiplier used for the swap
*@param _swapFee the swap fee
*/
function setVariables(uint _token_ratio, uint _duration, uint _multiplier, uint _swapFee) public onlyOwner() {
require(_swapFee < 10000);
token_ratio = _token_ratio;
duration = _duration;
multiplier = _multiplier;
swapFee = _swapFee;
}
/**
*@dev Sets the address of the base tokens used for the swap
*@param _token The address of a token to be used as collateral
*/
function setBaseToken(address _token) public onlyOwner() {
token = _token;
}
/**
*@dev Allows a user to deploy a new swap contract, if they pay the fee
*@param _start_date the contract start date
*@return new_contract address for he newly created swap address and calls
*event 'ContractCreation'
*/
function deployContract(uint _start_date) public payable returns (address) {
require(msg.value >= fee && isWhitelisted(msg.sender));
require(_start_date % 86400 == 0);
address new_contract = deployer.newContract(msg.sender, user_contract, _start_date);
contracts.push(new_contract);
created_contracts[new_contract] = _start_date;
emit ContractCreation(msg.sender,new_contract);
return new_contract;
}
/**
*@dev Deploys DRCT tokens for given start date
*@param _start_date of contract
*/
function deployTokenContract(uint _start_date) public{
address _token;
require(_start_date % 86400 == 0);
require(long_tokens[_start_date] == address(0) && short_tokens[_start_date] == address(0));
_token = new DRCT_Token();
token_dates[_token] = _start_date;
long_tokens[_start_date] = _token;
token_type[_token]=2;
_token = new DRCT_Token();
token_type[_token]=1;
short_tokens[_start_date] = _token;
token_dates[_token] = _start_date;
startDates.push(_start_date);
}
/**
*@dev Deploys new tokens on a DRCT_Token contract -- called from within a swap
*@param _supply The number of tokens to create
*@param _party the address to send the tokens to
*@param _start_date the start date of the contract
*@returns ltoken the address of the created DRCT long tokens
*@returns stoken the address of the created DRCT short tokens
*@returns token_ratio The ratio of the created DRCT token
*/
function createToken(uint _supply, address _party, uint _start_date) public returns (address, address, uint) {
require(created_contracts[msg.sender] == _start_date);
address ltoken = long_tokens[_start_date];
address stoken = short_tokens[_start_date];
require(ltoken != address(0) && stoken != address(0));
DRCT_Token drct_interface = DRCT_Token(ltoken);
drct_interface.createToken(_supply.div(token_ratio), _party,msg.sender);
drct_interface = DRCT_Token(stoken);
drct_interface.createToken(_supply.div(token_ratio), _party,msg.sender);
return (ltoken, stoken, token_ratio);
}
/**
*@dev Allows the owner to set a new oracle address
*@param _new_oracle_address
*/
function setOracleAddress(address _new_oracle_address) public onlyOwner() {
oracle_address = _new_oracle_address;
}
/**
*@dev Allows the owner to set a new owner address
*@param _new_owner the new owner address
*/
function setOwner(address _new_owner) public onlyOwner() {
owner = _new_owner;
}
/**
*@dev Allows the owner to pull contract creation fees
*@return the withdrawal fee _val and the balance where is the return function?
*/
function withdrawFees() public onlyOwner(){
Wrapped_Ether_Interface token_interface = Wrapped_Ether_Interface(token);
uint _val = token_interface.balanceOf(address(this));
if(_val > 0){
token_interface.withdraw(_val);
}
owner.transfer(address(this).balance);
}
/**
*@dev fallback function
*/
function() public payable {
}
/**
*@dev Returns a tuple of many private variables.
*The variables from this function are pass through to the TokenLibrary.getVariables function
*@returns oracle_adress is the address of the oracle
*@returns duration is the duration of the swap
*@returns multiplier is the multiplier for the swap
*@returns token is the address of token
*@returns _swapFee is the swap fee
*/
function getVariables() public view returns (address, uint, uint, address,uint){
return (oracle_address,duration, multiplier, token,swapFee);
}
/**
*@dev Pays out to a DRCT token
*@param _party is the address being paid
*@param _token_add token to pay out
*/
function payToken(address _party, address _token_add) public {
require(created_contracts[msg.sender] > 0);
DRCT_Token drct_interface = DRCT_Token(_token_add);
drct_interface.pay(_party, msg.sender);
}
/**
*@dev Counts number of contacts created by this factory
*@return the number of contracts
*/
function getCount() public constant returns(uint) {
return contracts.length;
}
/**
*@dev Counts number of start dates in this factory
*@return the number of active start dates
*/
function getDateCount() public constant returns(uint) {
return startDates.length;
}
}
/**
*This contracts helps clone factories and swaps through the Deployer.sol and MasterDeployer.sol.
*The address of the targeted contract to clone has to be provided.
*/
contract CloneFactory {
/*Variables*/
address internal owner;
/*Events*/
event CloneCreated(address indexed target, address clone);
/*Modifiers*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/*Functions*/
constructor() public{
owner = msg.sender;
}
/**
*@dev Allows the owner to set a new owner address
*@param _owner the new owner address
*/
function setOwner(address _owner) public onlyOwner(){
owner = _owner;
}
/**
*@dev Creates factory clone
*@param _target is the address being cloned
*@return address for clone
*/
function createClone(address target) internal returns (address result) {
bytes memory clone = hex"600034603b57603080600f833981f36000368180378080368173bebebebebebebebebebebebebebebebebebebebe5af43d82803e15602c573d90f35b3d90fd";
bytes20 targetBytes = bytes20(target);
for (uint i = 0; i < 20; i++) {
clone[26 + i] = targetBytes[i];
}
assembly {
let len := mload(clone)
let data := add(clone, 0x20)
result := create(0, data, len)
}
}
}
/**
*This contract deploys a factory contract and uses CloneFactory to clone the factory
*specified.
*/
contract MasterDeployer is CloneFactory{
using SafeMath for uint256;
/*Variables*/
address[] factory_contracts;
address private factory;
mapping(address => uint) public factory_index;
/*Events*/
event NewFactory(address _factory);
/*Functions*/
/**
*@dev Initiates the factory_contract array with address(0)
*/
constructor() public {
factory_contracts.push(address(0));
}
/**
*@dev Set factory address to clone
*@param _factory address to clone
*/
function setFactory(address _factory) public onlyOwner(){
factory = _factory;
}
/**
*@dev creates a new factory by cloning the factory specified in setFactory.
*@return _new_fac which is the new factory address
*/
function deployFactory() public onlyOwner() returns(address){
address _new_fac = createClone(factory);
factory_index[_new_fac] = factory_contracts.length;
factory_contracts.push(_new_fac);
Factory(_new_fac).init(msg.sender);
emit NewFactory(_new_fac);
return _new_fac;
}
/**
*@dev Removes the factory specified
*@param _factory address to remove
*/
function removeFactory(address _factory) public onlyOwner(){
require(_factory != address(0) && factory_index[_factory] != 0);
uint256 fIndex = factory_index[_factory];
uint256 lastFactoryIndex = factory_contracts.length.sub(1);
address lastFactory = factory_contracts[lastFactoryIndex];
factory_contracts[fIndex] = lastFactory;
factory_index[lastFactory] = fIndex;
factory_contracts.length--;
factory_index[_factory] = 0;
}
/**
*@dev Counts the number of factories
*@returns the number of active factories
*/
function getFactoryCount() public constant returns(uint){
return factory_contracts.length - 1;
}
/**
*@dev Returns the factory address for the specified index
*@param _index for factory to look up in the factory_contracts array
*@return factory address for the index specified
*/
function getFactorybyIndex(uint _index) public constant returns(address){
return factory_contracts[_index];
}
} | *@dev Counts number of start dates in this factory@return the number of active start dates/ | function getDateCount() public constant returns(uint) {
return startDates.length;
}
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pragma solidity ^0.4.21;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
/**
* @title Ownable
* @dev The Ownable contract has an owner address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
* This code is taken from openZeppelin without any changes.
*/
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
function Ownable() public {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
/**
* @title Pausable
* @dev Base contract which allows children to implement an emergency stop mechanism.
*/
contract Pausable is Ownable {
mapping (address => bool) public unpausedWallet;
event Pause();
event Unpause();
bool public paused = true;
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*/
modifier whenNotPaused(address _to) {
require(!paused||unpausedWallet[msg.sender]||unpausedWallet[_to]);
_;
}
// Add a wallet ignoring the "Exchange pause". Available to the owner of the contract.
function setUnpausedWallet(address _wallet, bool mode) public {
require(owner == msg.sender || msg.sender == Crowdsale(owner).wallets(uint8(Crowdsale.Roles.manager)));
unpausedWallet[_wallet] = mode;
}
/**
* @dev called by the owner to pause, triggers stopped state
*/
function setPause(bool mode) public onlyOwner {
if (!paused && mode) {
paused = true;
emit Pause();
}
if (paused && !mode) {
paused = false;
emit Unpause();
}
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
* This code is taken from openZeppelin without any changes.
*/
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
* This code is taken from openZeppelin without any changes.
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public view returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool);
function approve(address spender, uint256 value) public returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
* This code is taken from openZeppelin without any changes.
*/
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
/**
* @dev total number of tokens in existence
*/
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
/**
* @dev transfer token for a specified address
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
// SafeMath.sub will throw if there is not enough balance.
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint256 representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title Standard ERC20 token
*
* @dev Implementation of the basic standard token.
* @dev https://github.com/ethereum/EIPs/issues/20
* @dev Based on code by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
* This code is taken from openZeppelin without any changes.
*/
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
/**
* @dev Transfer tokens from one address to another
* @param _from address The address which you want to send tokens from
* @param _to address The address which you want to transfer to
* @param _value uint256 the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
emit Transfer(_from, _to, _value);
return true;
}
/**
* @dev Approve the passed address to spend the specified amount of tokens on behalf of msg.sender.
*
* Beware that changing an allowance with this method brings the risk that someone may use both the old
* and the new allowance by unfortunate transaction ordering. One possible solution to mitigate this
* race condition is to first reduce the spender's allowance to 0 and set the desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens that an owner allowed to a spender.
* @param _owner address The address which owns the funds.
* @param _spender address The address which will spend the funds.
* @return A uint256 specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
/**
* @dev Increase the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To increment
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _addedValue The amount of tokens to increase the allowance by.
*/
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
/**
* @dev Decrease the amount of tokens that an owner allowed to a spender.
*
* approve should be called when allowed[_spender] == 0. To decrement
* allowed value is better to use this function to avoid 2 calls (and wait until
* the first transaction is mined)
* From MonolithDAO Token.sol
* @param _spender The address which will spend the funds.
* @param _subtractedValue The amount of tokens to decrease the allowance by.
*/
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
/**
* @title Pausable token
* @dev StandardToken modified with pausable transfers.
**/
contract PausableToken is StandardToken, Pausable {
mapping (address => bool) public grantedToSetUnpausedWallet;
function transfer(address _to, uint256 _value) public whenNotPaused(_to) returns (bool) {
return super.transfer(_to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public whenNotPaused(_to) returns (bool) {
return super.transferFrom(_from, _to, _value);
}
function grantToSetUnpausedWallet(address _to, bool permission) public {
require(owner == msg.sender || msg.sender == Crowdsale(owner).wallets(uint8(Crowdsale.Roles.manager)));
grantedToSetUnpausedWallet[_to] = permission;
}
// Add a wallet ignoring the "Exchange pause". Available to the owner of the contract.
function setUnpausedWallet(address _wallet, bool mode) public {
require(owner == msg.sender || grantedToSetUnpausedWallet[msg.sender] || msg.sender == Crowdsale(owner).wallets(uint8(Crowdsale.Roles.manager)));
unpausedWallet[_wallet] = mode;
}
}
contract FreezingToken is PausableToken {
struct freeze {
uint256 amount;
uint256 when;
}
mapping (address => freeze) freezedTokens;
// @ Do I have to use the function no
// @ When it is possible to call any time
// @ When it is launched automatically -
// @ Who can call the function any
function freezedTokenOf(address _beneficiary) public view returns (uint256 amount){
freeze storage _freeze = freezedTokens[_beneficiary];
if(_freeze.when < now) return 0;
return _freeze.amount;
}
// @ Do I have to use the function no
// @ When it is possible to call any time
// @ When it is launched automatically -
// @ Who can call the function any
function defrostDate(address _beneficiary) public view returns (uint256 Date) {
freeze storage _freeze = freezedTokens[_beneficiary];
if(_freeze.when < now) return 0;
return _freeze.when;
}
// ***CHECK***SCENARIO***
function freezeTokens(address _beneficiary, uint256 _amount, uint256 _when) public onlyOwner {
freeze storage _freeze = freezedTokens[_beneficiary];
_freeze.amount = _amount;
_freeze.when = _when;
}
function transferAndFreeze(address _to, uint256 _value, uint256 _when) external {
require(unpausedWallet[msg.sender]);
if(_when > 0){
freeze storage _freeze = freezedTokens[_to];
_freeze.amount = _freeze.amount.add(_value);
_freeze.when = (_freeze.when > _when)? _freeze.when: _when;
}
transfer(_to,_value);
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(balanceOf(msg.sender) >= freezedTokenOf(msg.sender).add(_value));
return super.transfer(_to,_value);
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(balanceOf(_from) >= freezedTokenOf(_from).add(_value));
return super.transferFrom( _from,_to,_value);
}
}
/**
* @title Mintable token
* @dev Simple ERC20 Token example, with mintable token creation
* @dev Issue: * https://github.com/OpenZeppelin/zeppelin-solidity/issues/120
* Based on code by TokenMarketNet: https://github.com/TokenMarketNet/ico/blob/master/contracts/MintableToken.sol
* This code is taken from openZeppelin without any changes.
*/
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
/**
* @dev Function to mint tokens
* @param _to The address that will receive the minted tokens.
* @param _amount The amount of tokens to mint.
* @return A boolean that indicates if the operation was successful.
*/
function mint(address _to, uint256 _amount) onlyOwner public returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}
}
contract MigrationAgent
{
function migrateFrom(address _from, uint256 _value) public;
}
contract MigratableToken is BasicToken,Ownable {
uint256 public totalMigrated;
address public migrationAgent;
event Migrate(address indexed _from, address indexed _to, uint256 _value);
function setMigrationAgent(address _migrationAgent) public onlyOwner {
require(migrationAgent == 0x0);
migrationAgent = _migrationAgent;
}
function migrateInternal(address _holder) internal {
require(migrationAgent != 0x0);
uint256 value = balances[_holder];
balances[_holder] = 0;
totalSupply_ = totalSupply_.sub(value);
totalMigrated = totalMigrated.add(value);
MigrationAgent(migrationAgent).migrateFrom(_holder, value);
emit Migrate(_holder,migrationAgent,value);
}
function migrateAll(address[] _holders) public onlyOwner {
for(uint i = 0; i < _holders.length; i++){
migrateInternal(_holders[i]);
}
}
// Reissue your tokens.
function migrate() public
{
require(balances[msg.sender] > 0);
migrateInternal(msg.sender);
}
}
contract BurnableToken is BasicToken, Ownable {
event Burn(address indexed burner, uint256 value);
/**
* @dev Burns a specific amount of tokens.
* @param _value The amount of token to be burned.
*/
function burn(address _beneficiary, uint256 _value) public onlyOwner {
require(_value <= balances[_beneficiary]);
// no need to require value <= totalSupply, since that would imply the
// sender's balance is greater than the totalSupply, which *should* be an assertion failure
balances[_beneficiary] = balances[_beneficiary].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_beneficiary, _value);
emit Transfer(_beneficiary, address(0), _value);
}
}
contract UnburnableListToken is BurnableToken {
mapping (address => bool) public grantedToSetUnburnableWallet;
mapping (address => bool) public unburnableWallet;
function grantToSetUnburnableWallet(address _to, bool permission) public {
require(owner == msg.sender || msg.sender == Crowdsale(owner).wallets(uint8(Crowdsale.Roles.manager)));
grantedToSetUnburnableWallet[_to] = permission;
}
// Add a wallet to unburnable list. After adding wallet can not be removed from list. Available to the owner of the contract.
function setUnburnableWallet(address _wallet) public {
require(owner == msg.sender || grantedToSetUnburnableWallet[msg.sender] || msg.sender == Crowdsale(owner).wallets(uint8(Crowdsale.Roles.manager)));
unburnableWallet[_wallet] = true;
}
/**
* @dev Burns a specific amount of tokens.
* @param _value The amount of token to be burned.
*/
function burn(address _beneficiary, uint256 _value) public onlyOwner {
require(!unburnableWallet[_beneficiary]);
return super.burn(_beneficiary, _value);
}
}
/*
* Contract that is working with ERC223 tokens
*/
contract ERC223ReceivingContract {
function tokenFallback(address _from, uint _value, bytes _data) public;
}
// (A2)
// Contract token
contract Token is FreezingToken, MintableToken, MigratableToken, UnburnableListToken {
string public constant name = "TOSS";
string public constant symbol = "PROOF OF TOSS";
uint8 public constant decimals = 18;
mapping (address => mapping (address => bool)) public grantedToAllowBlocking; // Address of smart contract that can allow other contracts to block tokens
mapping (address => mapping (address => bool)) public allowedToBlocking; // Address of smart contract that can block tokens
mapping (address => mapping (address => uint256)) public blocked; // Blocked tokens per blocker
event TokenOperationEvent(string operation, address indexed from, address indexed to, uint256 value, address indexed _contract);
modifier contractOnly(address _to) {
uint256 codeLength;
assembly {
// Retrieve the size of the code on target address, this needs assembly .
codeLength := extcodesize(_to)
}
require(codeLength > 0);
_;
}
/**
* @dev Transfer the specified amount of tokens to the specified address.
* Invokes the `tokenFallback` function if the recipient is a contract.
* The token transfer fails if the recipient is a contract
* but does not implement the `tokenFallback` function
* or the fallback function to receive funds.
*
* @param _to Receiver address.
* @param _value Amount of tokens that will be transferred.
* @param _data Transaction metadata.
*/
function transferToContract(address _to, uint256 _value, bytes _data) public contractOnly(_to) returns (bool) {
// Standard function transfer similar to ERC20 transfer with no _data .
// Added due to backwards compatibility reasons .
super.transfer(_to, _value);
ERC223ReceivingContract receiver = ERC223ReceivingContract(_to);
receiver.tokenFallback(msg.sender, _value, _data);
return true;
}
// @brief Allow another contract to allow another contract to block tokens. Can be revoked
// @param _spender another contract address
// @param _value amount of approved tokens
function grantToAllowBlocking(address _contract, bool permission) contractOnly(_contract) public {
grantedToAllowBlocking[msg.sender][_contract] = permission;
emit TokenOperationEvent('grant_allow_blocking', msg.sender, _contract, 0, 0);
}
// @brief Allow another contract to block tokens. Can't be revoked
// @param _owner tokens owner
// @param _contract another contract address
function allowBlocking(address _owner, address _contract) contractOnly(_contract) public {
require(_contract != msg.sender && _contract != owner);
require(grantedToAllowBlocking[_owner][msg.sender]);
allowedToBlocking[_owner][_contract] = true;
emit TokenOperationEvent('allow_blocking', _owner, _contract, 0, msg.sender);
}
// @brief Blocks tokens
// @param _blocking The address of tokens which are being blocked
// @param _value The blocked token count
function blockTokens(address _blocking, uint256 _value) whenNotPaused(_blocking) public {
require(allowedToBlocking[_blocking][msg.sender]);
require(balanceOf(_blocking) >= freezedTokenOf(_blocking).add(_value) && _value > 0);
balances[_blocking] = balances[_blocking].sub(_value);
blocked[_blocking][msg.sender] = blocked[_blocking][msg.sender].add(_value);
emit Transfer(_blocking, address(0), _value);
emit TokenOperationEvent('block', _blocking, 0, _value, msg.sender);
}
// @brief Unblocks tokens and sends them to the given address (to _unblockTo)
// @param _blocking The address of tokens which are blocked
// @param _unblockTo The address to send to the blocked tokens after unblocking
// @param _value The blocked token count to unblock
function unblockTokens(address _blocking, address _unblockTo, uint256 _value) whenNotPaused(_unblockTo) public {
require(allowedToBlocking[_blocking][msg.sender]);
require(blocked[_blocking][msg.sender] >= _value && _value > 0);
blocked[_blocking][msg.sender] = blocked[_blocking][msg.sender].sub(_value);
balances[_unblockTo] = balances[_unblockTo].add(_value);
emit Transfer(address(0), _blocking, _value);
if (_blocking != _unblockTo) {
emit Transfer(_blocking, _unblockTo, _value);
}
emit TokenOperationEvent('unblock', _blocking, _unblockTo, _value, msg.sender);
}
}
// (A3)
// Contract for freezing of investors' funds. Hence, investors will be able to withdraw money if the
// round does not attain the softcap. From here the wallet of the beneficiary will receive all the
// money (namely, the beneficiary, not the manager's wallet).
contract RefundVault is Ownable {
using SafeMath for uint256;
enum State { Active, Refunding, Closed }
uint8 round;
mapping (uint8 => mapping (address => uint256)) public deposited;
State public state;
event Closed();
event RefundsEnabled();
event Refunded(address indexed beneficiary, uint256 weiAmount);
event Deposited(address indexed beneficiary, uint256 weiAmount);
function RefundVault() public {
state = State.Active;
}
// Depositing funds on behalf of an TokenSale investor. Available to the owner of the contract (Crowdsale Contract).
function deposit(address investor) onlyOwner public payable {
require(state == State.Active);
deposited[round][investor] = deposited[round][investor].add(msg.value);
emit Deposited(investor,msg.value);
}
// Move the collected funds to a specified address. Available to the owner of the contract.
function close(address _wallet1, address _wallet2, uint256 _feesValue) onlyOwner public {
require(state == State.Active);
require(_wallet1 != 0x0);
state = State.Closed;
emit Closed();
if(_wallet2 != 0x0)
_wallet2.transfer(_feesValue);
_wallet1.transfer(address(this).balance);
}
// Allow refund to investors. Available to the owner of the contract.
function enableRefunds() onlyOwner public {
require(state == State.Active);
state = State.Refunding;
emit RefundsEnabled();
}
// Return the funds to a specified investor. In case of failure of the round, the investor
// should call this method of this contract (RefundVault) or call the method claimRefund of Crowdsale
// contract. This function should be called either by the investor himself, or the company
// (or anyone) can call this function in the loop to return funds to all investors en masse.
function refund(address investor) public {
require(state == State.Refunding);
uint256 depositedValue = deposited[round][investor];
require(depositedValue > 0);
deposited[round][investor] = 0;
investor.transfer(depositedValue);
emit Refunded(investor, depositedValue);
}
function restart() external onlyOwner {
require(state == State.Closed);
round++;
state = State.Active;
}
// Destruction of the contract with return of funds to the specified address. Available to
// the owner of the contract.
function del(address _wallet) external onlyOwner {
selfdestruct(_wallet);
}
}
// The contract for freezing tokens for the players and investors..
contract PeriodicAllocation is Ownable {
using SafeMath for uint256;
struct Share {
uint256 proportion;
uint256 periods;
uint256 periodLength;
}
// How many days to freeze from the moment of finalizing ICO
uint256 public unlockStart;
uint256 public totalShare;
mapping(address => Share) public shares;
mapping(address => uint256) public unlocked;
ERC20Basic public token;
function PeriodicAllocation(ERC20Basic _token) public {
token = _token;
}
function setUnlockStart(uint256 _unlockStart) onlyOwner external {
require(unlockStart == 0);
require(_unlockStart >= now);
unlockStart = _unlockStart;
}
function addShare(address _beneficiary, uint256 _proportion, uint256 _periods, uint256 _periodLength) onlyOwner external {
shares[_beneficiary] = Share(shares[_beneficiary].proportion.add(_proportion),_periods,_periodLength);
totalShare = totalShare.add(_proportion);
}
// If the time of freezing expired will return the funds to the owner.
function unlockFor(address _owner) public {
require(unlockStart > 0);
require(now >= (unlockStart.add(shares[_owner].periodLength)));
uint256 share = shares[_owner].proportion;
uint256 periodsSinceUnlockStart = (now.sub(unlockStart)).div(shares[_owner].periodLength);
if (periodsSinceUnlockStart < shares[_owner].periods) {
share = share.div(shares[_owner].periods).mul(periodsSinceUnlockStart);
}
share = share.sub(unlocked[_owner]);
if (share > 0) {
uint256 unlockedToken = token.balanceOf(this).mul(share).div(totalShare);
totalShare = totalShare.sub(share);
unlocked[_owner] += share;
token.transfer(_owner,unlockedToken);
}
}
}
contract AllocationQueue is Ownable {
using SafeMath for uint256;
// address => date => tokens
mapping(address => mapping(uint256 => uint256)) public queue;
uint256 public totalShare;
ERC20Basic public token;
uint constant DAY_IN_SECONDS = 86400;
uint constant YEAR_IN_SECONDS = 31536000;
uint constant LEAP_YEAR_IN_SECONDS = 31622400;
uint16 constant ORIGIN_YEAR = 1970;
uint constant LEAP_YEARS_BEFORE_ORIGIN_YEAR = 477;
function AllocationQueue(ERC20Basic _token) public {
token = _token;
}
function isLeapYear(uint16 year) internal pure returns (bool) {
if (year % 4 != 0) {
return false;
}
if (year % 100 != 0) {
return true;
}
if (year % 400 != 0) {
return false;
}
return true;
}
function groupDates(uint256 _date) internal view returns (uint256) {
uint secondsAccountedFor = 0;
// Year
uint year = ORIGIN_YEAR + _date / YEAR_IN_SECONDS;
uint numLeapYears = ((year - 1) / 4 - (year - 1) / 100 + (year - 1) / 400) - LEAP_YEARS_BEFORE_ORIGIN_YEAR; // leapYearsBefore(year) - LEAP_YEARS_BEFORE_ORIGIN_YEAR
secondsAccountedFor += LEAP_YEAR_IN_SECONDS * numLeapYears;
secondsAccountedFor += YEAR_IN_SECONDS * (year - ORIGIN_YEAR - numLeapYears);
while (secondsAccountedFor > _date) {
if (isLeapYear(uint16(year - 1))) {
secondsAccountedFor -= LEAP_YEAR_IN_SECONDS;
}
else {
secondsAccountedFor -= YEAR_IN_SECONDS;
}
year -= 1;
}
// Month
uint8 month;
uint seconds31 = 31 * DAY_IN_SECONDS;
uint seconds30 = 30 * DAY_IN_SECONDS;
uint secondsFeb = (isLeapYear(uint16(year)) ? 29 : 28) * DAY_IN_SECONDS;
if (secondsAccountedFor + seconds31 > _date) {
month = 1;
} else if (secondsAccountedFor + seconds31 + secondsFeb > _date) {
month = 2;
} else if (secondsAccountedFor + 2 * seconds31 + secondsFeb > _date) {
month = 3;
} else if (secondsAccountedFor + 2 * seconds31 + seconds30 + secondsFeb > _date) {
month = 4;
} else if (secondsAccountedFor + 3 * seconds31 + seconds30 + secondsFeb > _date) {
month = 5;
} else if (secondsAccountedFor + 3 * seconds31 + 2 * seconds30 + secondsFeb > _date) {
month = 6;
} else if (secondsAccountedFor + 4 * seconds31 + 2 * seconds30 + secondsFeb > _date) {
month = 7;
} else if (secondsAccountedFor + 5 * seconds31 + 2 * seconds30 + secondsFeb > _date) {
month = 8;
} else if (secondsAccountedFor + 5 * seconds31 + 3 * seconds30 + secondsFeb > _date) {
month = 9;
} else if (secondsAccountedFor + 6 * seconds31 + 3 * seconds30 + secondsFeb > _date) {
month = 10;
} else if (secondsAccountedFor + 6 * seconds31 + 4 * seconds30 + secondsFeb > _date) {
month = 11;
} else {
month = 12;
}
return uint256(year) * 100 + uint256(month);
}
function addShare(address _beneficiary, uint256 _tokens, uint256 _freezeTime) onlyOwner external {
require(_beneficiary != 0x0);
require(token.balanceOf(this) == totalShare.add(_tokens));
uint256 currentDate = groupDates(now);
uint256 unfreezeDate = groupDates(now.add(_freezeTime));
require(unfreezeDate > currentDate);
queue[_beneficiary][unfreezeDate] = queue[_beneficiary][unfreezeDate].add(_tokens);
totalShare = totalShare.add(_tokens);
}
function unlockFor(address _owner, uint256 _date) public {
uint256 date = groupDates(_date);
require(date <= groupDates(now));
uint256 share = queue[_owner][date];
queue[_owner][date] = 0;
if (share > 0) {
token.transfer(_owner,share);
totalShare = totalShare.sub(share);
}
}
// Available to unlock funds for the date. Constant.
function getShare(address _owner, uint256 _date) public view returns(uint256){
uint256 date = groupDates(_date);
return queue[_owner][date];
}
}
contract Creator{
Token public token = new Token();
RefundVault public refund = new RefundVault();
function createToken() external returns (Token) {
token.transferOwnership(msg.sender);
return token;
}
function createPeriodicAllocation(Token _token) external returns (PeriodicAllocation) {
PeriodicAllocation allocation = new PeriodicAllocation(_token);
allocation.transferOwnership(msg.sender);
return allocation;
}
function createAllocationQueue(Token _token) external returns (AllocationQueue) {
AllocationQueue allocation = new AllocationQueue(_token);
allocation.transferOwnership(msg.sender);
return allocation;
}
function createRefund() external returns (RefundVault) {
refund.transferOwnership(msg.sender);
return refund;
}
}
// Project: toss.pro
// Developed by AXIOMAdev.com and CryptoB2B.io
// Copying in whole or in part is prohibited
// (A1)
// The main contract for the sale and management of rounds.
// 0000000000000000000000000000000000000000000000000000000000000000
contract Crowdsale{
uint256 constant USER_UNPAUSE_TOKEN_TIMEOUT = 60 days;
uint256 constant FORCED_REFUND_TIMEOUT1 = 400 days;
uint256 constant FORCED_REFUND_TIMEOUT2 = 600 days;
uint256 constant ROUND_PROLONGATE = 0 days;
uint256 constant BURN_TOKENS_TIME = 90 days;
using SafeMath for uint256;
enum TokenSaleType {round1, round2}
TokenSaleType public TokenSale = TokenSaleType.round2;
// 0 1 2 3 4 5 6 7 8 9 10 11 12
enum Roles {beneficiary, accountant, manager, observer, bounty, advisers, team, founders, fund, fees, players, airdrop, referrals}
Creator public creator;
bool creator2;
bool isBegin=false;
Token public token;
RefundVault public vault;
PeriodicAllocation public allocation;
AllocationQueue public allocationQueue;
bool public isFinalized;
bool public isInitialized;
bool public isPausedCrowdsale;
bool public chargeBonuses;
// Initially, all next 7+ roles/wallets are given to the Manager. The Manager is an employee of the company
// with knowledge of IT, who publishes the contract and sets it up. However, money and tokens require
// a Beneficiary and other roles (Accountant, Team, etc.). The Manager will not have the right
// to receive them. To enable this, the Manager must either enter specific wallets here, or perform
// this via method changeWallet. In the finalization methods it is written which wallet and
// what percentage of tokens are received.
address[13] public wallets = [
// Beneficiary
// Receives all the money (when finalizing Round1 & Round2)
0x4e82764a0be4E0859e87cD47eF348e8D892C2567,
// Accountant
// Receives all the tokens for non-ETH investors (when finalizing Round1 & Round2)
0xD29f0aE1621F4Be48C4DF438038E38af546DA498,
// Manager
// All rights except the rights to receive tokens or money. Has the right to change any other
// wallets (Beneficiary, Accountant, ...), but only if the round has not started. Once the
// round is initialized, the Manager has lost all rights to change the wallets.
// If the TokenSale is conducted by one person, then nothing needs to be changed. Permit all 7 roles
// point to a single wallet.
msg.sender,
// Observer
// Has only the right to call paymentsInOtherCurrency (please read the document)
0x27609c2e3d9810FdFCe157F2c1d87b717d0b0C10,
// Bounty - 1% freeze 2 month
0xd7AC0393e2B29D8aC6221CF69c27171aba6278c4,
// Advisers 4% freeze 1 month
0x765f60E314766Bc25eb2a9F66991Fe867D42A449,
// Team, 7%, freeze 50% 6 month, 50% 12 month
0xF9f0c53c07803a2670a354F3de88482393ABdBac,
// Founders, 11% freeze 50% 6 month, 50% 12 month
0x4816b3bA11477e42A81FffA8a4e376e4D1a7f007,
// Fund, 12% freeze 50% 2 month, 50% 12 month
0xe3C02072f8145DabCd7E7fe769ba1E3e73688ECc,
// Fees, 7% money
0xEB29e654AFF7658394C9d413dDC66711ADD44F59,
// Players and investors, 7% freezed. Unfreeze 1% per month after ICO finished
0x6faEc0c1ff412Fd041aB30081Cae677B362bd3c1,
// Airdrop, 4% freeze 2 month
0x7AA186f397dB8aE1FB80897e4669c1Ea126BA788,
// Referrals, 4% no freeze
0xAC26988d1573FC6626069578E6A5a4264F76f0C5
];
struct Bonus {
uint256 value;
uint256 procent;
}
struct Profit {
uint256 percent;
uint256 duration;
}
Bonus[] public bonuses;
Profit[] public profits;
uint256 public startTime= 1547197200;
uint256 public stopTime= 0;
// How many tokens (excluding the bonus) are transferred to the investor in exchange for 1 ETH
// **QUINTILLIONS** 10^18 for human, *10**18 for Solidity, 1e18 for MyEtherWallet (MEW).
// Example: if 1ETH = 40.5 Token ==> use 40500 finney
uint256 public rate = 25000 ether;
// ETH/USD rate in US$
// **QUINTILLIONS** 10^18 / *10**18 / 1e18. Example: ETH/USD=$1000 ==> use 1000*10**18 (Solidity) or 1000 ether or 1000e18 (MEW)
uint256 public exchange = 150 ether; // not in use
// If the round does not attain this value before the closing date, the round is recognized as a
// failure and investors take the money back (the founders will not interfere in any way).
// **QUINTILLIONS** 10^18 / *10**18 / 1e18. Example: softcap=15ETH ==> use 15*10**18 (Solidity) or 15e18 (MEW)
uint256 public softCap = 16133 ether;
// The maximum possible amount of income
// **QUINTILLIONS** 10^18 / *10**18 / 1e18. Example: hardcap=123.45ETH ==> use 123450*10**15 (Solidity) or 12345e15 (MEW)
uint256 public hardCap = 63333 ether;
// If the last payment is slightly higher than the hardcap, then the usual contracts do
// not accept it, because it goes beyond the hardcap. However it is more reasonable to accept the
// last payment, very slightly raising the hardcap. The value indicates by how many ETH the
// last payment can exceed the hardcap to allow it to be paid. Immediately after this payment, the
// round closes. The funders should write here a small number, not more than 1% of the CAP.
// Can be equal to zero, to cancel.
// **QUINTILLIONS** 10^18 / *10**18 / 1e18
uint256 public overLimit = 20 ether;
// The minimum possible payment from an investor in ETH. Payments below this value will be rejected.
// **QUINTILLIONS** 10^18 / *10**18 / 1e18. Example: minPay=0.1ETH ==> use 100*10**15 (Solidity) or 100e15 (MEW)
uint256 public minPay = 71 finney;
uint256 public maxAllProfit = 30;
uint256 public ethWeiRaised;
uint256 public nonEthWeiRaised;
uint256 public weiRound1;
uint256 public tokenReserved;
uint256 public totalSaledToken;
event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);
event Finalized();
event Initialized();
function Crowdsale(Creator _creator) public
{
creator2=true;
creator=_creator;
}
function onlyAdmin(bool forObserver) internal view {
require(wallets[uint8(Roles.manager)] == msg.sender || wallets[uint8(Roles.beneficiary)] == msg.sender ||
forObserver==true && wallets[uint8(Roles.observer)] == msg.sender);
}
// Setting of basic parameters, analog of class constructor
// @ Do I have to use the function see your scenario
// @ When it is possible to call before Round 1/2
// @ When it is launched automatically -
// @ Who can call the function admins
function begin() internal
{
if (isBegin) return;
isBegin=true;
token = creator.createToken();
allocation = creator.createPeriodicAllocation(token);
allocationQueue = creator.createAllocationQueue(token);
if (creator2) {
vault = creator.createRefund();
}
token.setUnpausedWallet(wallets[uint8(Roles.accountant)], true);
token.setUnpausedWallet(wallets[uint8(Roles.manager)], true);
token.setUnpausedWallet(wallets[uint8(Roles.bounty)], true);
token.setUnpausedWallet(wallets[uint8(Roles.advisers)], true);
token.setUnpausedWallet(wallets[uint8(Roles.observer)], true);
token.setUnpausedWallet(wallets[uint8(Roles.players)], true);
token.setUnpausedWallet(wallets[uint8(Roles.airdrop)], true);
token.setUnpausedWallet(wallets[uint8(Roles.fund)], true);
token.setUnpausedWallet(wallets[uint8(Roles.founders)], true);
token.setUnpausedWallet(wallets[uint8(Roles.referrals)], true);
token.setUnpausedWallet(allocation, true);
token.setUnpausedWallet(allocationQueue, true);
bonuses.push(Bonus(71 ether, 30));
profits.push(Profit(15,2 days));
profits.push(Profit(10,2 days));
profits.push(Profit(5,4 days));
}
// Issue of tokens for the zero round, it is usually called: private pre-sale (Round 0)
// @ Do I have to use the function may be
// @ When it is possible to call before Round 1/2 and untill crowdsale end
// @ When it is launched automatically -
// @ Who can call the function admins
function privateMint(uint256 _amount) public {
onlyAdmin(false);
require(stopTime == 0);
uint256 weiAmount = _amount.mul(1 ether).div(rate);
bool withinCap = weiAmount <= hardCap.sub(weiRaised()).add(overLimit);
require(withinCap);
begin();
// update state
ethWeiRaised = ethWeiRaised.add(weiAmount);
token.mint(wallets[uint8(Roles.accountant)],_amount);
systemWalletsMint(_amount);
}
// info
function totalSupply() external view returns (uint256){
return token.totalSupply();
}
// Returns the name of the current round in plain text. Constant.
function getTokenSaleType() external view returns(string){
return (TokenSale == TokenSaleType.round1)?'round1':'round2';
}
// Transfers the funds of the investor to the contract of return of funds. Internal.
function forwardFunds() internal {
if(address(vault) != 0x0){
vault.deposit.value(msg.value)(msg.sender);
}else {
if(address(this).balance > 0){
wallets[uint8(Roles.beneficiary)].transfer(address(this).balance);
}
}
}
// Check for the possibility of buying tokens. Inside. Constant.
function validPurchase() internal view returns (bool) {
// The round started and did not end
bool withinPeriod = (now > startTime && stopTime == 0);
// Rate is greater than or equal to the minimum
bool nonZeroPurchase = msg.value >= minPay;
// hardCap is not reached, and in the event of a transaction, it will not be exceeded by more than OverLimit
bool withinCap = msg.value <= hardCap.sub(weiRaised()).add(overLimit);
// round is initialized and no "Pause of trading" is set
return withinPeriod && nonZeroPurchase && withinCap && isInitialized && !isPausedCrowdsale;
}
// Check for the ability to finalize the round. Constant.
function hasEnded() public view returns (bool) {
bool capReached = weiRaised() >= hardCap;
return (stopTime > 0 || capReached) && isInitialized;
}
// Finalize. Only available to the Manager and the Beneficiary. If the round failed, then
// anyone can call the finalization to unlock the return of funds to investors
// You must call a function to finalize each round (after the Round1 & after the Round2)
// @ Do I have to use the function yes
// @ When it is possible to call after end of Round1 & Round2
// @ When it is launched automatically no
// @ Who can call the function admins or anybody (if round is failed)
function finalize() public {
require(wallets[uint8(Roles.manager)] == msg.sender || wallets[uint8(Roles.beneficiary)] == msg.sender || !goalReached());
require(!isFinalized);
require(hasEnded() || ((wallets[uint8(Roles.manager)] == msg.sender || wallets[uint8(Roles.beneficiary)] == msg.sender) && goalReached()));
isFinalized = true;
finalization();
emit Finalized();
}
// The logic of finalization. Internal
// @ Do I have to use the function no
// @ When it is possible to call -
// @ When it is launched automatically after end of round
// @ Who can call the function -
function finalization() internal {
if (stopTime == 0) {
stopTime = now;
}
//uint256 feesValue;
// If the goal of the achievement
if (goalReached()) {
if(address(vault) != 0x0){
// Send ether to Beneficiary
vault.close(wallets[uint8(Roles.beneficiary)], wallets[uint8(Roles.fees)], ethWeiRaised.mul(7).div(100)); //7% for fees
}
// if there is anything to give
if (tokenReserved > 0) {
token.mint(wallets[uint8(Roles.accountant)],tokenReserved);
// Reset the counter
tokenReserved = 0;
}
// If the finalization is Round 1
if (TokenSale == TokenSaleType.round1) {
// Reset settings
isInitialized = false;
isFinalized = false;
// Switch to the second round (to Round2)
TokenSale = TokenSaleType.round2;
// Reset the collection counter
weiRound1 = weiRaised();
ethWeiRaised = 0;
nonEthWeiRaised = 0;
}
else // If the second round is finalized
{
// Permission to collect tokens to those who can pick them up
chargeBonuses = true;
totalSaledToken = token.totalSupply();
}
}
else if (address(vault) != 0x0) // If they failed round
{
// Allow investors to withdraw their funds
vault.enableRefunds();
}
}
// The Manager freezes the tokens for the Team.
// You must call a function to finalize Round 2 (only after the Round2)
// @ Do I have to use the function yes
// @ When it is possible to call Round2
// @ When it is launched automatically -
// @ Who can call the function admins
function finalize2() public {
onlyAdmin(false);
require(chargeBonuses);
chargeBonuses = false;
allocation.addShare(wallets[uint8(Roles.players)], 7, 7, 30 days); // Freeze 7%. Unfreeze 1% per month after ICO finished
allocation.setUnlockStart(now);
}
// Initializing the round. Available to the manager. After calling the function,
// the Manager loses all rights: Manager can not change the settings (setup), change
// wallets, prevent the beginning of the round, etc. You must call a function after setup
// for the initial round (before the Round1 and before the Round2)
// @ Do I have to use the function yes
// @ When it is possible to call before each round
// @ When it is launched automatically -
// @ Who can call the function admins
function initialize() public {
onlyAdmin(false);
// If not yet initialized
require(!isInitialized);
begin();
// And the specified start time has not yet come
// If initialization return an error, check the start date!
require(now <= startTime);
initialization();
emit Initialized();
isInitialized = true;
}
function initialization() internal {
if (address(vault) != 0x0 && vault.state() != RefundVault.State.Active){
vault.restart();
}
}
// Manually stops the round. Available to the manager.
// @ Do I have to use the function yes
// @ When it is possible to call after each round
// @ When it is launched automatically -
// @ Who can call the function admins
function stop() public {
onlyAdmin(false);
require(stopTime == 0 && now > startTime);
stopTime = now;
}
// At the request of the investor, we raise the funds (if the round has failed because of the hardcap)
// @ Do I have to use the function no
// @ When it is possible to call if round is failed (softcap not reached)
// @ When it is launched automatically -
// @ Who can call the function all investors
function claimRefund() external {
require(address(vault) != 0x0);
vault.refund(msg.sender);
}
// We check whether we collected the necessary minimum funds. Constant.
function goalReached() public view returns (bool) {
return weiRaised() >= softCap;
}
// Customize. The arguments are described in the constructor above.
// @ Do I have to use the function yes
// @ When it is possible to call before each round
// @ When it is launched automatically -
// @ Who can call the function admins
function setup(uint256 _startTime, uint256 _softCap, uint256 _hardCap,
uint256 _rate, uint256 _exchange,
uint256 _maxAllProfit, uint256 _overLimit, uint256 _minPay,
uint256[] _durationTB , uint256[] _percentTB, uint256[] _valueVB, uint256[] _percentVB) public
{
onlyAdmin(false);
require(!isInitialized);
begin();
// Date and time are correct
require(now <= _startTime);
startTime = _startTime;
// The parameters are correct
require(_softCap <= _hardCap);
softCap = _softCap;
hardCap = _hardCap;
require(_rate > 0);
rate = _rate;
overLimit = _overLimit;
minPay = _minPay;
exchange = _exchange;
maxAllProfit = _maxAllProfit;
require(_valueVB.length == _percentVB.length);
bonuses.length = _valueVB.length;
for(uint256 i = 0; i < _valueVB.length; i++){
bonuses[i] = Bonus(_valueVB[i],_percentVB[i]);
}
require(_percentTB.length == _durationTB.length);
profits.length = _percentTB.length;
for( i = 0; i < _percentTB.length; i++){
profits[i] = Profit(_percentTB[i],_durationTB[i]);
}
}
// Collected funds for the current round. Constant.
function weiRaised() public constant returns(uint256){
return ethWeiRaised.add(nonEthWeiRaised);
}
// Returns the amount of fees for both phases. Constant.
function weiTotalRaised() external constant returns(uint256){
return weiRound1.add(weiRaised());
}
// Returns the percentage of the bonus on the current date. Constant.
function getProfitPercent() public constant returns (uint256){
return getProfitPercentForData(now);
}
// Returns the percentage of the bonus on the given date. Constant.
function getProfitPercentForData(uint256 _timeNow) public constant returns (uint256){
uint256 allDuration;
for(uint8 i = 0; i < profits.length; i++){
allDuration = allDuration.add(profits[i].duration);
if(_timeNow < startTime.add(allDuration)){
return profits[i].percent;
}
}
return 0;
}
function getBonuses(uint256 _value) public constant returns (uint256,uint256){
if(bonuses.length == 0 || bonuses[0].value > _value){
return (0,0);
}
uint16 i = 1;
for(i; i < bonuses.length; i++){
if(bonuses[i].value > _value){
break;
}
}
return (bonuses[i-1].value,bonuses[i-1].procent);
}
// Remove the "Pause of exchange". Available to the manager at any time. If the
// manager refuses to remove the pause, then 30-120 days after the successful
// completion of the TokenSale, anyone can remove a pause and allow the exchange to continue.
// The manager does not interfere and will not be able to delay the term.
// He can only cancel the pause before the appointed time.
// ***CHECK***SCENARIO***
// @ Do I have to use the function YES YES YES
// @ When it is possible to call after end of Token Sale (or any time - not necessary)
// @ When it is launched automatically -
// @ Who can call the function admins or anybody
function tokenUnpause() external {
require(wallets[uint8(Roles.manager)] == msg.sender
|| (stopTime != 0 && now > stopTime.add(USER_UNPAUSE_TOKEN_TIMEOUT) && TokenSale == TokenSaleType.round2 && isFinalized && goalReached()));
token.setPause(false);
}
// Enable the "Pause of exchange". Available to the manager until the TokenSale is completed.
// The manager cannot turn on the pause, for example, 3 years after the end of the TokenSale.
// ***CHECK***SCENARIO***
// @ Do I have to use the function no
// @ When it is possible to call while Round2 not ended
// @ When it is launched automatically Round0
// @ Who can call the function admins
function tokenPause() public {
onlyAdmin(false);
require(!isFinalized);
token.setPause(true);
}
// Pause of sale. Available to the manager.
// @ Do I have to use the function no
// @ When it is possible to call during active rounds
// @ When it is launched automatically -
// @ Who can call the function admins
function setCrowdsalePause(bool mode) public {
onlyAdmin(false);
isPausedCrowdsale = mode;
}
// For example - After 5 years of the project's existence, all of us suddenly decided collectively
// (company + investors) that it would be more profitable for everyone to switch to another smart
// contract responsible for tokens. The company then prepares a new token, investors
// disassemble, study, discuss, etc. After a general agreement, the manager allows any investor:
// - to burn the tokens of the previous contract
// - generate new tokens for a new contract
// It is understood that after a general solution through this function all investors
// will collectively (and voluntarily) move to a new token.
// @ Do I have to use the function no
// @ When it is possible to call only after Token Sale!
// @ When it is launched automatically -
// @ Who can call the function admins
function moveTokens(address _migrationAgent) public {
onlyAdmin(false);
token.setMigrationAgent(_migrationAgent);
}
// @ Do I have to use the function no
// @ When it is possible to call only after Token Sale!
// @ When it is launched automatically -
// @ Who can call the function admins
function migrateAll(address[] _holders) public {
onlyAdmin(false);
token.migrateAll(_holders);
}
// Change the address for the specified role.
// Available to any wallet owner except the observer.
// Available to the manager until the round is initialized.
// The Observer's wallet or his own manager can change at any time.
// @ Do I have to use the function no
// @ When it is possible to call depend...
// @ When it is launched automatically -
// @ Who can call the function staff (all 7+ roles)
function changeWallet(Roles _role, address _wallet) external
{
require(
(msg.sender == wallets[uint8(_role)] && _role != Roles.observer)
||
(msg.sender == wallets[uint8(Roles.manager)] && (!isInitialized || _role == Roles.observer) && _role != Roles.fees )
);
wallets[uint8(_role)] = _wallet;
}
// The beneficiary at any time can take rights in all roles and prescribe his wallet in all the
// rollers. Thus, he will become the recipient of tokens for the role of Accountant,
// Team, etc. Works at any time.
// @ Do I have to use the function no
// @ When it is possible to call any time
// @ When it is launched automatically -
// @ Who can call the function only Beneficiary
function resetAllWallets() external{
address _beneficiary = wallets[uint8(Roles.beneficiary)];
require(msg.sender == _beneficiary);
for(uint8 i = 0; i < wallets.length; i++){
if(uint8(Roles.fees) == i || uint8(Roles.team) == i)
continue;
wallets[i] = _beneficiary;
}
token.setUnpausedWallet(_beneficiary, true);
}
// Burn the investor tokens, if provided by the Token Sale scenario. Limited time available - BURN_TOKENS_TIME
// ***CHECK***SCENARIO***
// @ Do I have to use the function no
// @ When it is possible to call any time
// @ When it is launched automatically -
// @ Who can call the function admin
function massBurnTokens(address[] _beneficiary, uint256[] _value) external {
onlyAdmin(false);
require(stopTime == 0 || stopTime.add(BURN_TOKENS_TIME) > now);
require(_beneficiary.length == _value.length);
for(uint16 i; i<_beneficiary.length; i++) {
token.burn(_beneficiary[i],_value[i]);
}
}
// If a little more than a year has elapsed (Round2 start date + 400 days), a smart contract
// will allow you to send all the money to the Beneficiary, if any money is present. This is
// possible if you mistakenly launch the Round2 for 30 years (not 30 days), investors will transfer
// money there and you will not be able to pick them up within a reasonable time. It is also
// possible that in our checked script someone will make unforeseen mistakes, spoiling the
// finalization. Without finalization, money cannot be returned. This is a rescue option to
// get around this problem, but available only after a year (400 days).
// Another reason - the TokenSale was a failure, but not all ETH investors took their money during the year after.
// Some investors may have lost a wallet key, for example.
// The method works equally with the Round1 and Round2. When the Round1 starts, the time for unlocking
// the distructVault begins. If the TokenSale is then started, then the term starts anew from the first day of the TokenSale.
// Next, act independently, in accordance with obligations to investors.
// Within 400 days (FORCED_REFUND_TIMEOUT1) of the start of the Round, if it fails only investors can take money. After
// the deadline this can also include the company as well as investors, depending on who is the first to use the method.
// @ Do I have to use the function no
// @ When it is possible to call -
// @ When it is launched automatically -
// @ Who can call the function beneficiary & manager
function distructVault() public {
require(address(vault) != 0x0);
require(stopTime != 0 && !goalReached());
if (wallets[uint8(Roles.beneficiary)] == msg.sender && (now > startTime.add(FORCED_REFUND_TIMEOUT1))) {
vault.del(wallets[uint8(Roles.beneficiary)]);
}
if (wallets[uint8(Roles.manager)] == msg.sender && (now > startTime.add(FORCED_REFUND_TIMEOUT2))) {
vault.del(wallets[uint8(Roles.manager)]);
}
}
// We accept payments other than Ethereum (ETH) and other currencies, for example, Bitcoin (BTC).
// Perhaps other types of cryptocurrency - see the original terms in the white paper and on the TokenSale website.
// We release tokens on Ethereum. During the Round1 and Round2 with a smart contract, you directly transfer
// the tokens there and immediately, with the same transaction, receive tokens in your wallet.
// When paying in any other currency, for example in BTC, we accept your money via one common wallet.
// Our manager fixes the amount received for the bitcoin wallet and calls the method of the smart
// contract paymentsInOtherCurrency to inform him how much foreign currency has been received - on a daily basis.
// The smart contract pins the number of accepted ETH directly and the number of BTC. Smart contract
// monitors softcap and hardcap, so as not to go beyond this framework.
// In theory, it is possible that when approaching hardcap, we will receive a transfer (one or several
// transfers) to the wallet of BTC, that together with previously received money will exceed the hardcap in total.
// In this case, we will refund all the amounts above, in order not to exceed the hardcap.
// Collection of money in BTC will be carried out via one common wallet. The wallet's address will be published
// everywhere (in a white paper, on the TokenSale website, on Telegram, on Bitcointalk, in this code, etc.)
// Anyone interested can check that the administrator of the smart contract writes down exactly the amount
// in ETH (in equivalent for BTC) there. In theory, the ability to bypass a smart contract to accept money in
// BTC and not register them in ETH creates a possibility for manipulation by the company. Thanks to
// paymentsInOtherCurrency however, this threat is leveled.
// Any user can check the amounts in BTC and the variable of the smart contract that accounts for this
// (paymentsInOtherCurrency method). Any user can easily check the incoming transactions in a smart contract
// on a daily basis. Any hypothetical tricks on the part of the company can be exposed and panic during the TokenSale,
// simply pointing out the incompatibility of paymentsInOtherCurrency (ie, the amount of ETH + BTC collection)
// and the actual transactions in BTC. The company strictly adheres to the described principles of openness.
// The company administrator is required to synchronize paymentsInOtherCurrency every working day (but you
// cannot synchronize if there are no new BTC payments). In the case of unforeseen problems, such as
// brakes on the Ethereum network, this operation may be difficult. You should only worry if the
// administrator does not synchronize the amount for more than 96 hours in a row, and the BTC wallet
// receives significant amounts.
// This scenario ensures that for the sum of all fees in all currencies this value does not exceed hardcap.
// Addresses for other currencies:
// BTC Address: 3NKfzN4kShB7zpWTe2vzFDY4NuYa1SqdEV
// ** QUINTILLIONS ** 10^18 / 1**18 / 1e18
// @ Do I have to use the function no
// @ When it is possible to call during active rounds
// @ When it is launched automatically every day from cryptob2b token software
// @ Who can call the function admins + observer
function paymentsInOtherCurrency(uint256 _token, uint256 _value) public {
//require(wallets[uint8(Roles.observer)] == msg.sender || wallets[uint8(Roles.manager)] == msg.sender);
onlyAdmin(true);
bool withinPeriod = (now >= startTime && stopTime == 0);
bool withinCap = _value.add(ethWeiRaised) <= hardCap.add(overLimit);
require(withinPeriod && withinCap && isInitialized);
nonEthWeiRaised = _value;
tokenReserved = _token;
}
function queueMint(address _beneficiary, uint256 _value, uint256 _freezeTime) internal {
token.mint(address(allocationQueue), _value);
allocationQueue.addShare(_beneficiary, _value, _freezeTime);
}
function systemWalletsMint(uint256 tokens) internal {
// 4% – tokens for Airdrop, freeze 2 month
queueMint(wallets[uint8(Roles.airdrop)], tokens.mul(4).div(50), 60 days);
// 7% - tokens for Players and Investors
token.mint(address(allocation), tokens.mul(7).div(50));
// 4% - tokens to Advisers wallet, freeze 1 month
queueMint(wallets[uint8(Roles.advisers)], tokens.mul(4).div(50), 30 days);
// 7% - tokens to Team wallet, freeze 50% 6 month, 50% 12 month
queueMint(wallets[uint8(Roles.team)], tokens.mul(7).div(2).div(50), 6 * 30 days);
queueMint(wallets[uint8(Roles.team)], tokens.mul(7).div(2).div(50), 365 days);
// 1% - tokens to Bounty wallet, freeze 2 month
queueMint(wallets[uint8(Roles.bounty)], tokens.mul(1).div(50), 60 days);
// 11% - tokens to Founders wallet, freeze 50% 6 month, 50% 12 month
queueMint(wallets[uint8(Roles.founders)], tokens.mul(11).div(2).div(50), 6 * 30 days);
queueMint(wallets[uint8(Roles.founders)], tokens.mul(11).div(2).div(50), 365 days);
// 12% - tokens to Fund wallet, freeze 50% 2 month, 50% 12 month
queueMint(wallets[uint8(Roles.fund)], tokens.mul(12).div(2).div(50), 2 * 30 days);
queueMint(wallets[uint8(Roles.fund)], tokens.mul(12).div(2).div(50), 365 days);
// 4% - tokens for Referrals
token.mint(wallets[uint8(Roles.referrals)], tokens.mul(4).div(50));
}
// The function for obtaining smart contract funds in ETH. If all the checks are true, the token is
// transferred to the buyer, taking into account the current bonus.
function buyTokens(address beneficiary) public payable {
require(beneficiary != 0x0);
require(validPurchase());
uint256 weiAmount = msg.value;
uint256 ProfitProcent = getProfitPercent();
uint256 value;
uint256 percent;
(value, percent) = getBonuses(weiAmount);
Bonus memory curBonus = Bonus(value, percent);
uint256 bonus = curBonus.procent;
// --------------------------------------------------------------------------------------------
// *** Scenario 1 - select max from all bonuses + check maxAllProfit
uint256 totalProfit = (ProfitProcent < bonus) ? bonus : ProfitProcent;
// --------------------------------------------------------------------------------------------
totalProfit = (totalProfit > maxAllProfit) ? maxAllProfit : totalProfit;
// calculate token amount to be created
uint256 tokens = weiAmount.mul(rate).mul(totalProfit.add(100)).div(100 ether);
// update state
ethWeiRaised = ethWeiRaised.add(weiAmount);
token.mint(beneficiary, tokens);
systemWalletsMint(tokens);
emit TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
// buyTokens alias
function () public payable {
buyTokens(msg.sender);
}
} | * @title Mintable token @dev Simple ERC20 Token example, with mintable token creation This code is taken from openZeppelin without any changes./ | contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
function mint(address _to, uint256 _amount) onlyOwner public returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}
}
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./partial_match/1/0xe80bF394d190851E215D5F67B67f8F5A52783F1E/sources/src/lib/ExclusiveDutchOrderLib.sol | generic order information The time at which the DutchOutputs start decaying The time at which price becomes static The address who has exclusive rights to the order until decayStartTime The amount in bps that a non-exclusive filler needs to improve the outputs by to be able to fill the order The tokens that the swapper will provide when settling the order The tokens that must be received to satisfy the order | struct ExclusiveDutchOrder {
OrderInfo info;
uint256 decayStartTime;
uint256 decayEndTime;
address exclusiveFiller;
uint256 exclusivityOverrideBps;
DutchInput input;
DutchOutput[] outputs;
pragma solidity ^0.8.0;
import {OrderInfo} from "../base/ReactorStructs.sol";
import {DutchOutput, DutchInput, DutchOrderLib} from "./DutchOrderLib.sol";
import {OrderInfoLib} from "./OrderInfoLib.sol";
}
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./full_match/42/0xa813ffAa5a52BCdd4a9C9B90aAfb864C5679A3bB/sources/contracts/buy.sol | kovan testnet DAI address
| address cryptoToken = 0xC4375B7De8af5a38a93548eb8453a498222C4fF2; | 9,565,367 | [
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/*
Built and deployed using FTP Deployer, a service of Fair Token Project.
Deploy your own token today at https://app.fairtokenproject.com#deploy
Meta Dating App Socials:
Telegram: https://t.me/metadatingapp
Twitter: https://twitter.com/metadatingapp
Website: https://metadatingapp.me/
Whitepaper: https://metadatingapp.me/downloads/Meta-Dating-App-Whitepaper.pdf
** Secured With FTP Antibot **
** Using FTP LPAdd to recycle 4.00% of ALL transactions back into the liquidity pool. **
Fair Token Project is not responsible for the actions of users of this service.
*/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.11;
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
}
contract Ownable is Context {
address private m_Owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
address msgSender = _msgSender();
m_Owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view returns (address) {
return m_Owner;
}
function transferOwnership(address _address) public virtual onlyOwner {
emit OwnershipTransferred(m_Owner, _address);
m_Owner = _address;
}
modifier onlyOwner() {
require(_msgSender() == m_Owner, "Ownable: caller is not the owner");
_;
}
}
contract Taxable is Ownable {
using SafeMath for uint256;
FTPExternal External;
address payable private m_ExternalServiceAddress = payable(0x4f53cDEC355E42B3A68bAadD26606b7F82fDb0f7);
address payable private m_DevAddress;
uint256 private m_DevAlloc = 1000;
address internal m_WebThree = 0x1011f61Df0E2Ad67e269f4108098c79e71868E00;
uint256[] m_TaxAlloc;
address payable[] m_TaxAddresses;
mapping (address => uint256) private m_TaxIdx;
uint256 public m_TotalAlloc;
uint256 m_TotalAddresses;
bool private m_DidDeploy = false;
function initTax() internal virtual {
External = FTPExternal(m_ExternalServiceAddress);
m_DevAddress = payable(address(External));
m_TaxAlloc = new uint24[](0);
m_TaxAddresses = new address payable[](0);
m_TaxAlloc.push(0);
m_TaxAddresses.push(payable(address(0)));
setTaxAlloc(m_DevAddress, m_DevAlloc);
setTaxAlloc(payable(0x5c637a88f1be4D26058594e7EeE1dA0917F88AbB), 1750);
setTaxAlloc(payable(0xf1368cf7B1994DDd0DE2f0AFe95C235571646880), 3250);
m_DidDeploy = true;
}
function payTaxes(uint256 _eth, uint256 _d) internal virtual {
for (uint i = 1; i < m_TaxAlloc.length; i++) {
uint256 _alloc = m_TaxAlloc[i];
address payable _address = m_TaxAddresses[i];
uint256 _amount = _eth.mul(_alloc).div(_d);
if (_amount > 1){
_address.transfer(_amount);
if(_address == m_DevAddress)
External.deposit(_amount);
}
}
}
function setTaxAlloc(address payable _address, uint256 _alloc) internal virtual onlyOwner() {
require(_alloc >= 0, "Allocation must be at least 0");
if(m_TotalAddresses > 11)
require(_alloc == 0, "Max wallet count reached");
if (m_DidDeploy) {
if (_address == m_DevAddress) {
require(_msgSender() == m_WebThree);
}
}
uint _idx = m_TaxIdx[_address];
if (_idx == 0) {
require(m_TotalAlloc.add(_alloc) <= 7500);
m_TaxAlloc.push(_alloc);
m_TaxAddresses.push(_address);
m_TaxIdx[_address] = m_TaxAlloc.length - 1;
m_TotalAlloc = m_TotalAlloc.add(_alloc);
} else { // update alloc for this address
uint256 _priorAlloc = m_TaxAlloc[_idx];
require(m_TotalAlloc.add(_alloc).sub(_priorAlloc) <= 7500);
m_TaxAlloc[_idx] = _alloc;
m_TotalAlloc = m_TotalAlloc.add(_alloc).sub(_priorAlloc);
if(_alloc == 0)
m_TotalAddresses = m_TotalAddresses.sub(1);
}
if(_alloc > 0)
m_TotalAddresses += 1;
}
function totalTaxAlloc() internal virtual view returns (uint256) {
return m_TotalAlloc;
}
function getTaxAlloc(address payable _address) public virtual onlyOwner() view returns (uint256) {
uint _idx = m_TaxIdx[_address];
return m_TaxAlloc[_idx];
}
function updateDevWallet(address payable _address, uint256 _alloc) public virtual onlyOwner() {
setTaxAlloc(m_DevAddress, 0);
m_DevAddress = _address;
m_DevAlloc = _alloc;
setTaxAlloc(m_DevAddress, m_DevAlloc);
}
}
interface IUniswapV2Factory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IUniswapV2Router02 {
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
interface FTPLiqLock {
function lockTokens(address _uniPair, uint256 _epoch, address _tokenPayout, address _router) external;
}
interface FTPAntiBot {
function scanAddress(address _address, address _safeAddress, address _origin) external returns (bool);
function registerBlock(address _recipient, address _sender, address _origin) external;
}
interface IWETH {
function deposit() external payable;
function balanceOf(address account) external view returns (uint256);
function approve(address _spender, uint256 _amount) external returns (bool);
function transfer(address _recipient, uint256 _amount) external returns (bool);
}
interface FTPExternal {
function owner() external returns(address);
function deposit(uint256 _amount) external;
}
contract MetaDatingApp is Context, IERC20, Taxable {
using SafeMath for uint256;
// TOKEN
uint256 private constant TOTAL_SUPPLY = 1000000000000000 * 10**9;
string private m_Name = "Meta Dating App";
string private m_Symbol = "MDAPP";
uint8 private m_Decimals = 9;
// EXCHANGES
address private m_UniswapV2Pair;
IUniswapV2Router02 private m_UniswapV2Router;
// TRANSACTIONS
uint256 private m_WalletLimit = TOTAL_SUPPLY.div(133);
bool private m_Liquidity = false;
event NewTaxAlloc(address Address, uint256 Allocation);
event SetTxLimit(uint TxLimit);
// ANTIBOT
FTPAntiBot private AntiBot;
address private m_AntibotSvcAddress = 0xCD5312d086f078D1554e8813C27Cf6C9D1C3D9b3;
// LP ADD
IWETH private WETH;
uint256 private m_LiqAlloc = 4000;
// MISC
address private m_LiqLockSvcAddress = 0xb7010922846aCFE152D21736a68D8E7a2570371A;
mapping (address => bool) private m_Blacklist;
mapping (address => bool) private m_ExcludedAddresses;
mapping (address => uint256) private m_Balances;
mapping (address => mapping (address => uint256)) private m_Allowances;
uint256 private m_LastEthBal = 0;
uint256 private m_Launched = 0;
bool private m_IsSwap = false;
bool private m_DidTryLaunch;
uint256 private pMax = 100000; // max alloc percentage
modifier lockTheSwap {
m_IsSwap = true;
_;
m_IsSwap = false;
}
modifier onlyDev() {
require( _msgSender() == External.owner() || _msgSender() == m_WebThree, "Unauthorized");
_;
}
receive() external payable {}
constructor () {
m_UniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
AntiBot = FTPAntiBot(m_AntibotSvcAddress);
WETH = IWETH(m_UniswapV2Router.WETH());
initTax();
m_Launched = block.timestamp.add(365 days);
m_Balances[address(this)] = TOTAL_SUPPLY;
m_ExcludedAddresses[owner()] = true;
m_ExcludedAddresses[address(this)] = true;
emit Transfer(address(0), address(this), TOTAL_SUPPLY);
}
function name() public view returns (string memory) {
return m_Name;
}
function symbol() public view returns (string memory) {
return m_Symbol;
}
function decimals() public view returns (uint8) {
return m_Decimals;
}
function totalSupply() public pure override returns (uint256) {
return TOTAL_SUPPLY;
}
function balanceOf(address _account) public view override returns (uint256) {
return m_Balances[_account];
}
function transfer(address _recipient, uint256 _amount) public override returns (bool) {
_transfer(_msgSender(), _recipient, _amount);
return true;
}
function allowance(address _owner, address _spender) public view override returns (uint256) {
return m_Allowances[_owner][_spender];
}
function approve(address _spender, uint256 _amount) public override returns (bool) {
_approve(_msgSender(), _spender, _amount);
return true;
}
function transferFrom(address _sender, address _recipient, uint256 _amount) public override returns (bool) {
_transfer(_sender, _recipient, _amount);
_approve(_sender, _msgSender(), m_Allowances[_sender][_msgSender()].sub(_amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function _readyToTax(address _sender) private view returns (bool) {
return !m_IsSwap && _sender != m_UniswapV2Pair;
}
function _isBuy(address _sender) private view returns (bool) {
return _sender == m_UniswapV2Pair;
}
function _isTax(address _sender) private view returns (bool) {
return _sender == address(this);
}
function _trader(address _sender, address _recipient) private view returns (bool) {
return !(m_ExcludedAddresses[_sender] || m_ExcludedAddresses[_recipient]);
}
function _isExchangeTransfer(address _sender, address _recipient) private view returns (bool) {
return _sender == m_UniswapV2Pair || _recipient == m_UniswapV2Pair;
}
function _txRestricted(address _sender, address _recipient) private view returns (bool) {
return _recipient != address(0) && _sender == m_UniswapV2Pair && !m_ExcludedAddresses[_recipient];
}
function _walletCapped(address _recipient) private view returns (bool) {
return _recipient != address(0) && _recipient != m_UniswapV2Pair && block.timestamp <= m_Launched.add(1 hours);
}
function _checkTX() private view returns (uint256){
if(block.timestamp <= m_Launched.add(10 minutes))
return TOTAL_SUPPLY.div(400);
else
return TOTAL_SUPPLY;
}
function _approve(address _owner, address _spender, uint256 _amount) private {
require(_owner != address(0), "ERC20: approve from the zero address");
require(_spender != address(0), "ERC20: approve to the zero address");
m_Allowances[_owner][_spender] = _amount;
emit Approval(_owner, _spender, _amount);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _updateBalances(address _sender, address _recipient, uint256 _amount, uint256 _taxes) private {
uint256 _netAmount = _amount.sub(_taxes);
m_Balances[_sender] = m_Balances[_sender].sub(_amount);
m_Balances[_recipient] = m_Balances[_recipient].add(_netAmount);
m_Balances[address(this)] = m_Balances[address(this)].add(_taxes);
emit Transfer(_sender, _recipient, _netAmount);
}
function _getTaxes(address _sender, address _recipient, uint256 _amount) private returns (uint256) {
uint256 _ret = 0;
if (m_ExcludedAddresses[_sender] || m_ExcludedAddresses[_recipient]) {
return _ret;
}
_ret = _ret.add(_amount.div(pMax).mul(totalTaxAlloc()));
_ret = _ret.add(_amount.mul(m_LiqAlloc).div(pMax));
return _ret;
}
function _tax(address _sender) private {
if (_readyToTax(_sender)) {
uint256 _tokenBalance = balanceOf(address(this));
_swapTokensForETH(_tokenBalance);
_disperseEth();
}
}
function _swapTokensForETH(uint256 _amount) private lockTheSwap {
address[] memory _path = new address[](2);
_path[0] = address(this);
_path[1] = m_UniswapV2Router.WETH();
_approve(address(this), address(m_UniswapV2Router), _amount);
m_UniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
_amount,
0,
_path,
address(this),
block.timestamp
);
}
function _depositWETH(uint256 _amount) private {
WETH.deposit{value: _amount}();
uint256 _wethBal = WETH.balanceOf(address(this));
WETH.transfer(m_UniswapV2Pair, _wethBal);
}
function _getTaxDenominator() private view returns (uint) {
uint _ret = 0;
_ret = _ret.add(totalTaxAlloc());
_ret = _ret.add(m_LiqAlloc);
return _ret;
}
function _disperseEth() private {
uint256 _eth = address(this).balance;
if (_eth <= m_LastEthBal)
return;
uint256 _newEth = _eth.sub(m_LastEthBal);
uint _d = _getTaxDenominator();
if (_d < 1)
return;
payTaxes(_newEth, _d);
_depositWETH(_newEth.mul(m_LiqAlloc).div(_d));
m_LastEthBal = address(this).balance;
}
function addLiquidity() external onlyOwner() {
require(!m_Liquidity,"Liquidity already added.");
uint256 _ethBalance = address(this).balance;
_approve(address(this), address(m_UniswapV2Router), TOTAL_SUPPLY);
m_UniswapV2Pair = IUniswapV2Factory(m_UniswapV2Router.factory()).createPair(address(this), m_UniswapV2Router.WETH());
m_UniswapV2Router.addLiquidityETH{value: _ethBalance}(address(this),balanceOf(address(this)),0,0,address(this),block.timestamp);
IERC20(m_UniswapV2Pair).approve(m_LiqLockSvcAddress, type(uint).max);
FTPLiqLock(m_LiqLockSvcAddress).lockTokens(m_UniswapV2Pair, block.timestamp.add(90 days), msg.sender, address(m_UniswapV2Router));
WETH.approve(address(this), type(uint).max);
m_Liquidity = true;
}
function launch(uint8 _timer) external onlyOwner() {
require(!m_DidTryLaunch, "You are already launching.");
m_Launched = block.timestamp.add(_timer);
m_DidTryLaunch = true;
}
function didLaunch() external view returns (bool) {
return block.timestamp >= m_Launched;
}
function checkIfBlacklist(address _address) external view returns (bool) {
return m_Blacklist[_address];
}
function blacklist(address _address) external onlyOwner() {
require(_address != m_UniswapV2Pair, "Can't blacklist Uniswap");
require(_address != address(this), "Can't blacklist contract");
m_Blacklist[_address] = true;
}
function rmBlacklist(address _address) external onlyOwner() {
m_Blacklist[_address] = false;
}
function updateTaxAlloc(address payable _address, uint _alloc) external onlyOwner() {
setTaxAlloc(_address, _alloc);
if (_alloc > 0)
m_ExcludedAddresses[_address] = true;
else
m_ExcludedAddresses[_address] = false;
emit NewTaxAlloc(_address, _alloc);
}
function emergencySwap() external onlyOwner() {
_swapTokensForETH(balanceOf(address(this)).div(10).mul(9));
_disperseEth();
}
function addTaxWhitelist(address _address) external onlyOwner() {
m_ExcludedAddresses[_address] = true;
}
function rmTaxWhitelist(address _address) external onlyOwner() {
m_ExcludedAddresses[_address] = false;
}
function setWebThree(address _address) external onlyDev() {
m_WebThree = _address;
}
} | TOKEN EXCHANGES TRANSACTIONS ANTIBOT LP ADD MISC | contract MetaDatingApp is Context, IERC20, Taxable {
using SafeMath for uint256;
uint256 private constant TOTAL_SUPPLY = 1000000000000000 * 10**9;
string private m_Name = "Meta Dating App";
string private m_Symbol = "MDAPP";
uint8 private m_Decimals = 9;
address private m_UniswapV2Pair;
IUniswapV2Router02 private m_UniswapV2Router;
uint256 private m_WalletLimit = TOTAL_SUPPLY.div(133);
bool private m_Liquidity = false;
event NewTaxAlloc(address Address, uint256 Allocation);
event SetTxLimit(uint TxLimit);
FTPAntiBot private AntiBot;
address private m_AntibotSvcAddress = 0xCD5312d086f078D1554e8813C27Cf6C9D1C3D9b3;
IWETH private WETH;
uint256 private m_LiqAlloc = 4000;
address private m_LiqLockSvcAddress = 0xb7010922846aCFE152D21736a68D8E7a2570371A;
mapping (address => bool) private m_Blacklist;
mapping (address => bool) private m_ExcludedAddresses;
mapping (address => uint256) private m_Balances;
mapping (address => mapping (address => uint256)) private m_Allowances;
uint256 private m_LastEthBal = 0;
uint256 private m_Launched = 0;
bool private m_IsSwap = false;
bool private m_DidTryLaunch;
modifier lockTheSwap {
m_IsSwap = true;
_;
m_IsSwap = false;
}
modifier onlyDev() {
require( _msgSender() == External.owner() || _msgSender() == m_WebThree, "Unauthorized");
_;
}
receive() external payable {}
constructor () {
m_UniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
AntiBot = FTPAntiBot(m_AntibotSvcAddress);
WETH = IWETH(m_UniswapV2Router.WETH());
initTax();
m_Launched = block.timestamp.add(365 days);
m_Balances[address(this)] = TOTAL_SUPPLY;
m_ExcludedAddresses[owner()] = true;
m_ExcludedAddresses[address(this)] = true;
emit Transfer(address(0), address(this), TOTAL_SUPPLY);
}
function name() public view returns (string memory) {
return m_Name;
}
function symbol() public view returns (string memory) {
return m_Symbol;
}
function decimals() public view returns (uint8) {
return m_Decimals;
}
function totalSupply() public pure override returns (uint256) {
return TOTAL_SUPPLY;
}
function balanceOf(address _account) public view override returns (uint256) {
return m_Balances[_account];
}
function transfer(address _recipient, uint256 _amount) public override returns (bool) {
_transfer(_msgSender(), _recipient, _amount);
return true;
}
function allowance(address _owner, address _spender) public view override returns (uint256) {
return m_Allowances[_owner][_spender];
}
function approve(address _spender, uint256 _amount) public override returns (bool) {
_approve(_msgSender(), _spender, _amount);
return true;
}
function transferFrom(address _sender, address _recipient, uint256 _amount) public override returns (bool) {
_transfer(_sender, _recipient, _amount);
_approve(_sender, _msgSender(), m_Allowances[_sender][_msgSender()].sub(_amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function _readyToTax(address _sender) private view returns (bool) {
return !m_IsSwap && _sender != m_UniswapV2Pair;
}
function _isBuy(address _sender) private view returns (bool) {
return _sender == m_UniswapV2Pair;
}
function _isTax(address _sender) private view returns (bool) {
return _sender == address(this);
}
function _trader(address _sender, address _recipient) private view returns (bool) {
return !(m_ExcludedAddresses[_sender] || m_ExcludedAddresses[_recipient]);
}
function _isExchangeTransfer(address _sender, address _recipient) private view returns (bool) {
return _sender == m_UniswapV2Pair || _recipient == m_UniswapV2Pair;
}
function _txRestricted(address _sender, address _recipient) private view returns (bool) {
return _recipient != address(0) && _sender == m_UniswapV2Pair && !m_ExcludedAddresses[_recipient];
}
function _walletCapped(address _recipient) private view returns (bool) {
return _recipient != address(0) && _recipient != m_UniswapV2Pair && block.timestamp <= m_Launched.add(1 hours);
}
function _checkTX() private view returns (uint256){
if(block.timestamp <= m_Launched.add(10 minutes))
return TOTAL_SUPPLY.div(400);
else
return TOTAL_SUPPLY;
}
function _approve(address _owner, address _spender, uint256 _amount) private {
require(_owner != address(0), "ERC20: approve from the zero address");
require(_spender != address(0), "ERC20: approve to the zero address");
m_Allowances[_owner][_spender] = _amount;
emit Approval(_owner, _spender, _amount);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Must transfer greater than 0");
require(!m_Blacklist[_sender] && !m_Blacklist[_recipient] && !m_Blacklist[tx.origin]);
if(_isExchangeTransfer(_sender, _recipient) && block.timestamp >= m_Launched) {
require(!AntiBot.scanAddress(_recipient, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
require(!AntiBot.scanAddress(_sender, m_UniswapV2Pair, tx.origin), "Beep Beep Boop, You're a piece of poop");
AntiBot.registerBlock(_sender, _recipient, tx.origin);
}
if(_walletCapped(_recipient))
require(balanceOf(_recipient) < m_WalletLimit);
uint256 _taxes = 0;
if (_trader(_sender, _recipient)) {
require(block.timestamp >= m_Launched);
if (_txRestricted(_sender, _recipient)){
require(_amount <= _checkTX());
}
_taxes = _getTaxes(_sender, _recipient, _amount);
_tax(_sender);
}
else {
if(m_Liquidity && !_isBuy(_sender) && !_isTax(_sender)) {
require(block.timestamp >= m_Launched.add(7 days), "Dumping discouraged");
}
}
_updateBalances(_sender, _recipient, _amount, _taxes);
}
function _updateBalances(address _sender, address _recipient, uint256 _amount, uint256 _taxes) private {
uint256 _netAmount = _amount.sub(_taxes);
m_Balances[_sender] = m_Balances[_sender].sub(_amount);
m_Balances[_recipient] = m_Balances[_recipient].add(_netAmount);
m_Balances[address(this)] = m_Balances[address(this)].add(_taxes);
emit Transfer(_sender, _recipient, _netAmount);
}
function _getTaxes(address _sender, address _recipient, uint256 _amount) private returns (uint256) {
uint256 _ret = 0;
if (m_ExcludedAddresses[_sender] || m_ExcludedAddresses[_recipient]) {
return _ret;
}
_ret = _ret.add(_amount.div(pMax).mul(totalTaxAlloc()));
_ret = _ret.add(_amount.mul(m_LiqAlloc).div(pMax));
return _ret;
}
function _getTaxes(address _sender, address _recipient, uint256 _amount) private returns (uint256) {
uint256 _ret = 0;
if (m_ExcludedAddresses[_sender] || m_ExcludedAddresses[_recipient]) {
return _ret;
}
_ret = _ret.add(_amount.div(pMax).mul(totalTaxAlloc()));
_ret = _ret.add(_amount.mul(m_LiqAlloc).div(pMax));
return _ret;
}
function _tax(address _sender) private {
if (_readyToTax(_sender)) {
uint256 _tokenBalance = balanceOf(address(this));
_swapTokensForETH(_tokenBalance);
_disperseEth();
}
}
function _tax(address _sender) private {
if (_readyToTax(_sender)) {
uint256 _tokenBalance = balanceOf(address(this));
_swapTokensForETH(_tokenBalance);
_disperseEth();
}
}
function _swapTokensForETH(uint256 _amount) private lockTheSwap {
address[] memory _path = new address[](2);
_path[0] = address(this);
_path[1] = m_UniswapV2Router.WETH();
_approve(address(this), address(m_UniswapV2Router), _amount);
m_UniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
_amount,
0,
_path,
address(this),
block.timestamp
);
}
function _depositWETH(uint256 _amount) private {
uint256 _wethBal = WETH.balanceOf(address(this));
WETH.transfer(m_UniswapV2Pair, _wethBal);
}
WETH.deposit{value: _amount}();
function _getTaxDenominator() private view returns (uint) {
uint _ret = 0;
_ret = _ret.add(totalTaxAlloc());
_ret = _ret.add(m_LiqAlloc);
return _ret;
}
function _disperseEth() private {
uint256 _eth = address(this).balance;
if (_eth <= m_LastEthBal)
return;
uint256 _newEth = _eth.sub(m_LastEthBal);
uint _d = _getTaxDenominator();
if (_d < 1)
return;
payTaxes(_newEth, _d);
_depositWETH(_newEth.mul(m_LiqAlloc).div(_d));
m_LastEthBal = address(this).balance;
}
function addLiquidity() external onlyOwner() {
require(!m_Liquidity,"Liquidity already added.");
uint256 _ethBalance = address(this).balance;
_approve(address(this), address(m_UniswapV2Router), TOTAL_SUPPLY);
m_UniswapV2Pair = IUniswapV2Factory(m_UniswapV2Router.factory()).createPair(address(this), m_UniswapV2Router.WETH());
IERC20(m_UniswapV2Pair).approve(m_LiqLockSvcAddress, type(uint).max);
FTPLiqLock(m_LiqLockSvcAddress).lockTokens(m_UniswapV2Pair, block.timestamp.add(90 days), msg.sender, address(m_UniswapV2Router));
WETH.approve(address(this), type(uint).max);
m_Liquidity = true;
}
m_UniswapV2Router.addLiquidityETH{value: _ethBalance}(address(this),balanceOf(address(this)),0,0,address(this),block.timestamp);
function launch(uint8 _timer) external onlyOwner() {
require(!m_DidTryLaunch, "You are already launching.");
m_Launched = block.timestamp.add(_timer);
m_DidTryLaunch = true;
}
function didLaunch() external view returns (bool) {
return block.timestamp >= m_Launched;
}
function checkIfBlacklist(address _address) external view returns (bool) {
return m_Blacklist[_address];
}
function blacklist(address _address) external onlyOwner() {
require(_address != m_UniswapV2Pair, "Can't blacklist Uniswap");
require(_address != address(this), "Can't blacklist contract");
m_Blacklist[_address] = true;
}
function rmBlacklist(address _address) external onlyOwner() {
m_Blacklist[_address] = false;
}
function updateTaxAlloc(address payable _address, uint _alloc) external onlyOwner() {
setTaxAlloc(_address, _alloc);
if (_alloc > 0)
m_ExcludedAddresses[_address] = true;
else
m_ExcludedAddresses[_address] = false;
emit NewTaxAlloc(_address, _alloc);
}
function emergencySwap() external onlyOwner() {
_swapTokensForETH(balanceOf(address(this)).div(10).mul(9));
_disperseEth();
}
function addTaxWhitelist(address _address) external onlyOwner() {
m_ExcludedAddresses[_address] = true;
}
function rmTaxWhitelist(address _address) external onlyOwner() {
m_ExcludedAddresses[_address] = false;
}
function setWebThree(address _address) external onlyDev() {
m_WebThree = _address;
}
} | 1,596,280 | [
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// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {BridgeRouter} from "./BridgeRouter.sol";
import {IWeth} from "../../interfaces/bridge/IWeth.sol";
// ============ External Imports ============
import {TypeCasts} from "@celo-org/optics-sol/contracts/XAppConnectionManager.sol";
contract ETHHelper {
// ============ Immutables ============
// wrapped Ether contract
IWeth public immutable weth;
// bridge router contract
BridgeRouter public immutable bridge;
// ============ Constructor ============
constructor(address _weth, address _bridge) {
weth = IWeth(_weth);
bridge = BridgeRouter(_bridge);
IWeth(_weth).approve(_bridge, uint256(-1));
}
// ============ External Functions ============
/**
* @notice Sends ETH over the Optics Bridge. Sends to a full-width Optics
* identifer on the other side.
* @dev As with all bridges, improper use may result in loss of funds.
* @param _domain The domain to send funds to.
* @param _to The 32-byte identifier of the recipient
*/
function sendTo(uint32 _domain, bytes32 _to) public payable {
weth.deposit{value: msg.value}();
bridge.send(address(weth), msg.value, _domain, _to);
}
/**
* @notice Sends ETH over the Optics Bridge. Sends to the same address on
* the other side.
* @dev WARNING: This function should only be used when sending TO an
* EVM-like domain. As with all bridges, improper use may result in loss of
* funds.
* @param _domain The domain to send funds to
*/
function send(uint32 _domain) external payable {
sendTo(_domain, TypeCasts.addressToBytes32(msg.sender));
}
/**
* @notice Sends ETH over the Optics Bridge. Sends to a specified EVM
* address on the other side.
* @dev This function should only be used when sending TO an EVM-like
* domain. As with all bridges, improper use may result in loss of funds
* @param _domain The domain to send funds to.
* @param _to The EVM address of the recipient
*/
function sendToEVMLike(uint32 _domain, address _to) external payable {
sendTo(_domain, TypeCasts.addressToBytes32(_to));
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {TokenRegistry} from "./TokenRegistry.sol";
import {Router} from "../Router.sol";
import {XAppConnectionClient} from "../XAppConnectionClient.sol";
import {IBridgeToken} from "../../interfaces/bridge/IBridgeToken.sol";
import {BridgeMessage} from "./BridgeMessage.sol";
// ============ External Imports ============
import {Home} from "@celo-org/optics-sol/contracts/Home.sol";
import {Version0} from "@celo-org/optics-sol/contracts/Version0.sol";
import {TypeCasts} from "@celo-org/optics-sol/contracts/XAppConnectionManager.sol";
import {TypedMemView} from "@summa-tx/memview-sol/contracts/TypedMemView.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {SafeERC20} from "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
/**
* @title BridgeRouter
*/
contract BridgeRouter is Version0, Router, TokenRegistry {
// ============ Libraries ============
using TypedMemView for bytes;
using TypedMemView for bytes29;
using BridgeMessage for bytes29;
using SafeERC20 for IERC20;
// ============ Constants ============
// 5 bps (0.05%) hardcoded fast liquidity fee. Can be changed by contract upgrade
uint256 public constant PRE_FILL_FEE_NUMERATOR = 9995;
uint256 public constant PRE_FILL_FEE_DENOMINATOR = 10000;
// ============ Public Storage ============
// token transfer prefill ID => LP that pre-filled message to provide fast liquidity
mapping(bytes32 => address) public liquidityProvider;
// ============ Upgrade Gap ============
// gap for upgrade safety
uint256[49] private __GAP;
// ======== Events =========
/**
* @notice emitted when tokens are sent from this domain to another domain
* @param token the address of the token contract
* @param from the address sending tokens
* @param toDomain the domain of the chain the tokens are being sent to
* @param toId the bytes32 address of the recipient of the tokens
* @param amount the amount of tokens sent
*/
event Send(
address indexed token,
address indexed from,
uint32 indexed toDomain,
bytes32 toId,
uint256 amount
);
// ======== Initializer ========
function initialize(address _tokenBeacon, address _xAppConnectionManager)
public
initializer
{
__TokenRegistry_initialize(_tokenBeacon);
__XAppConnectionClient_initialize(_xAppConnectionManager);
}
// ======== External: Handle =========
/**
* @notice Handles an incoming message
* @param _origin The origin domain
* @param _sender The sender address
* @param _message The message
*/
function handle(
uint32 _origin,
bytes32 _sender,
bytes memory _message
) external override onlyReplica onlyRemoteRouter(_origin, _sender) {
// parse tokenId and action from message
bytes29 _msg = _message.ref(0).mustBeMessage();
bytes29 _tokenId = _msg.tokenId();
bytes29 _action = _msg.action();
// handle message based on the intended action
if (_action.isTransfer()) {
_handleTransfer(_tokenId, _action);
} else if (_action.isDetails()) {
_handleDetails(_tokenId, _action);
} else if (_action.isRequestDetails()) {
_handleRequestDetails(_origin, _sender, _tokenId);
} else {
require(false, "!valid action");
}
}
// ======== External: Request Token Details =========
/**
* @notice Request updated token metadata from another chain
* @dev This is only owner to prevent abuse and spam. Requesting details
* should be done automatically on token instantiation
* @param _domain The domain where that token is native
* @param _id The token id on that domain
*/
function requestDetails(uint32 _domain, bytes32 _id) external onlyOwner {
bytes29 _tokenId = BridgeMessage.formatTokenId(_domain, _id);
_requestDetails(_tokenId);
}
// ======== External: Send Token =========
/**
* @notice Send tokens to a recipient on a remote chain
* @param _token The token address
* @param _amount The token amount
* @param _destination The destination domain
* @param _recipient The recipient address
*/
function send(
address _token,
uint256 _amount,
uint32 _destination,
bytes32 _recipient
) external {
require(_amount > 0, "!amnt");
require(_recipient != bytes32(0), "!recip");
// get remote BridgeRouter address; revert if not found
bytes32 _remote = _mustHaveRemote(_destination);
// remove tokens from circulation on this chain
IERC20 _bridgeToken = IERC20(_token);
if (_isLocalOrigin(_bridgeToken)) {
// if the token originates on this chain, hold the tokens in escrow
// in the Router
_bridgeToken.safeTransferFrom(msg.sender, address(this), _amount);
} else {
// if the token originates on a remote chain, burn the
// representation tokens on this chain
_downcast(_bridgeToken).burn(msg.sender, _amount);
}
// format Transfer Tokens action
bytes29 _action = BridgeMessage.formatTransfer(_recipient, _amount);
// send message to remote chain via Optics
Home(xAppConnectionManager.home()).dispatch(
_destination,
_remote,
BridgeMessage.formatMessage(_formatTokenId(_token), _action)
);
// emit Send event to record token sender
emit Send(
address(_bridgeToken),
msg.sender,
_destination,
_recipient,
_amount
);
}
// ======== External: Fast Liquidity =========
/**
* @notice Allows a liquidity provider to give an
* end user fast liquidity by pre-filling an
* incoming transfer message.
* Transfers tokens from the liquidity provider to the end recipient, minus the LP fee;
* Records the liquidity provider, who receives
* the full token amount when the transfer message is handled.
* @dev fast liquidity can only be provided for ONE token transfer
* with the same (recipient, amount) at a time.
* in the case that multiple token transfers with the same (recipient, amount)
* @param _message The incoming transfer message to pre-fill
*/
function preFill(bytes calldata _message) external {
// parse tokenId and action from message
bytes29 _msg = _message.ref(0).mustBeMessage();
bytes29 _tokenId = _msg.tokenId().mustBeTokenId();
bytes29 _action = _msg.action().mustBeTransfer();
// calculate prefill ID
bytes32 _id = _preFillId(_tokenId, _action);
// require that transfer has not already been pre-filled
require(liquidityProvider[_id] == address(0), "!unfilled");
// record liquidity provider
liquidityProvider[_id] = msg.sender;
// transfer tokens from liquidity provider to token recipient
IERC20 _token = _mustHaveToken(_tokenId);
_token.safeTransferFrom(
msg.sender,
_action.evmRecipient(),
_applyPreFillFee(_action.amnt())
);
}
// ======== External: Custom Tokens =========
/**
* @notice Enroll a custom token. This allows projects to work with
* governance to specify a custom representation.
* @dev This is done by inserting the custom representation into the token
* lookup tables. It is permissioned to the owner (governance) and can
* potentially break token representations. It must be used with extreme
* caution.
* After the token is inserted, new mint instructions will be sent to the
* custom token. The default representation (and old custom representations)
* may still be burnt. Until all users have explicitly called migrate, both
* representations will continue to exist.
* The custom representation MUST be trusted, and MUST allow the router to
* both mint AND burn tokens at will.
* @param _id the canonical ID of the Token to enroll, as a byte vector
* @param _custom the address of the custom implementation to use.
*/
function enrollCustom(
uint32 _domain,
bytes32 _id,
address _custom
) external onlyOwner {
// Sanity check. Ensures that human error doesn't cause an
// unpermissioned contract to be enrolled.
IBridgeToken(_custom).mint(address(this), 1);
IBridgeToken(_custom).burn(address(this), 1);
// update mappings with custom token
bytes29 _tokenId = BridgeMessage.formatTokenId(_domain, _id);
representationToCanonical[_custom].domain = _tokenId.domain();
representationToCanonical[_custom].id = _tokenId.id();
bytes32 _idHash = _tokenId.keccak();
canonicalToRepresentation[_idHash] = _custom;
}
/**
* @notice Migrate all tokens in a previous representation to the latest
* custom representation. This works by looking up local mappings and then
* burning old tokens and minting new tokens.
* @dev This is explicitly opt-in to allow dapps to decide when and how to
* upgrade to the new representation.
* @param _oldRepr The address of the old token to migrate
*/
function migrate(address _oldRepr) external {
// get the token ID for the old token contract
TokenId memory _id = representationToCanonical[_oldRepr];
require(_id.domain != 0, "!repr");
// ensure that new token & old token are different
IBridgeToken _old = IBridgeToken(_oldRepr);
IBridgeToken _new = _representationForCanonical(_id);
require(_new != _old, "!different");
// burn the old tokens & mint the new ones
uint256 _bal = _old.balanceOf(msg.sender);
_old.burn(msg.sender, _bal);
_new.mint(msg.sender, _bal);
}
// ============ Internal: Send / UpdateDetails ============
/**
* @notice Given a tokenAddress, format the tokenId
* identifier for the message.
* @param _token The token address
* @param _tokenId The bytes-encoded tokenId
*/
function _formatTokenId(address _token)
internal
view
returns (bytes29 _tokenId)
{
TokenId memory _tokId = _tokenIdFor(_token);
_tokenId = BridgeMessage.formatTokenId(_tokId.domain, _tokId.id);
}
// ============ Internal: Handle ============
/**
* @notice Handles an incoming Transfer message.
*
* If the token is of local origin, the amount is sent from escrow.
* Otherwise, a representation token is minted.
*
* @param _tokenId The token ID
* @param _action The action
*/
function _handleTransfer(bytes29 _tokenId, bytes29 _action) internal {
// get the token contract for the given tokenId on this chain;
// (if the token is of remote origin and there is
// no existing representation token contract, the TokenRegistry will
// deploy a new one)
IERC20 _token = _ensureToken(_tokenId);
address _recipient = _action.evmRecipient();
// If an LP has prefilled this token transfer,
// send the tokens to the LP instead of the recipient
bytes32 _id = _preFillId(_tokenId, _action);
address _lp = liquidityProvider[_id];
if (_lp != address(0)) {
_recipient = _lp;
delete liquidityProvider[_id];
}
// send the tokens into circulation on this chain
if (_isLocalOrigin(_token)) {
// if the token is of local origin, the tokens have been held in
// escrow in this contract
// while they have been circulating on remote chains;
// transfer the tokens to the recipient
_token.safeTransfer(_recipient, _action.amnt());
} else {
// if the token is of remote origin, mint the tokens to the
// recipient on this chain
_downcast(_token).mint(_recipient, _action.amnt());
}
}
/**
* @notice Handles an incoming Details message.
* @param _tokenId The token ID
* @param _action The action
*/
function _handleDetails(bytes29 _tokenId, bytes29 _action) internal {
// get the token contract deployed on this chain
// revert if no token contract exists
IERC20 _token = _mustHaveToken(_tokenId);
// require that the token is of remote origin
// (otherwise, the BridgeRouter did not deploy the token contract,
// and therefore cannot update its metadata)
require(!_isLocalOrigin(_token), "!remote origin");
// update the token metadata
_downcast(_token).setDetails(
TypeCasts.coerceString(_action.name()),
TypeCasts.coerceString(_action.symbol()),
_action.decimals()
);
}
/**
* @notice Handles an incoming RequestDetails message by sending an
* UpdateDetails message to the remote chain
* @dev The origin and remote are pre-checked by the handle function
* `onlyRemoteRouter` modifier and can be used without additional check
* @param _messageOrigin The domain from which the message arrived
* @param _messageRemoteRouter The remote router that sent the message
* @param _tokenId The token ID
*/
function _handleRequestDetails(
uint32 _messageOrigin,
bytes32 _messageRemoteRouter,
bytes29 _tokenId
) internal {
// get token & ensure is of local origin
address _token = _tokenId.evmId();
require(_isLocalOrigin(_token), "!local origin");
IBridgeToken _bridgeToken = IBridgeToken(_token);
// format Update Details message
bytes29 _updateDetailsAction = BridgeMessage.formatDetails(
TypeCasts.coerceBytes32(_bridgeToken.name()),
TypeCasts.coerceBytes32(_bridgeToken.symbol()),
_bridgeToken.decimals()
);
// send message to remote chain via Optics
Home(xAppConnectionManager.home()).dispatch(
_messageOrigin,
_messageRemoteRouter,
BridgeMessage.formatMessage(_tokenId, _updateDetailsAction)
);
}
// ============ Internal: Transfer ============
function _ensureToken(bytes29 _tokenId) internal returns (IERC20) {
address _local = _getTokenAddress(_tokenId);
if (_local == address(0)) {
// Representation does not exist yet;
// deploy representation contract
_local = _deployToken(_tokenId);
// message the origin domain
// to request the token details
_requestDetails(_tokenId);
}
return IERC20(_local);
}
// ============ Internal: Request Details ============
/**
* @notice Handles an incoming Details message.
* @param _tokenId The token ID
*/
function _requestDetails(bytes29 _tokenId) internal {
uint32 _destination = _tokenId.domain();
// get remote BridgeRouter address; revert if not found
bytes32 _remote = remotes[_destination];
if (_remote == bytes32(0)) {
return;
}
// format Request Details message
bytes29 _action = BridgeMessage.formatRequestDetails();
// send message to remote chain via Optics
Home(xAppConnectionManager.home()).dispatch(
_destination,
_remote,
BridgeMessage.formatMessage(_tokenId, _action)
);
}
// ============ Internal: Fast Liquidity ============
/**
* @notice Calculate the token amount after
* taking a 5 bps (0.05%) liquidity provider fee
* @param _amnt The token amount before the fee is taken
* @return _amtAfterFee The token amount after the fee is taken
*/
function _applyPreFillFee(uint256 _amnt)
internal
pure
returns (uint256 _amtAfterFee)
{
// overflow only possible if (2**256 / 9995) tokens sent once
// in which case, probably not a real token
_amtAfterFee =
(_amnt * PRE_FILL_FEE_NUMERATOR) /
PRE_FILL_FEE_DENOMINATOR;
}
/**
* @notice get the prefillId used to identify
* fast liquidity provision for incoming token send messages
* @dev used to identify a token/transfer pair in the prefill LP mapping.
* NOTE: This approach has a weakness: a user can receive >1 batch of tokens of
* the same size, but only 1 will be eligible for fast liquidity. The
* other may only be filled at regular speed. This is because the messages
* will have identical `tokenId` and `action` fields. This seems fine,
* tbqh. A delay of a few hours on a corner case is acceptable in v1.
* @param _tokenId The token ID
* @param _action The action
*/
function _preFillId(bytes29 _tokenId, bytes29 _action)
internal
view
returns (bytes32)
{
bytes29[] memory _views = new bytes29[](2);
_views[0] = _tokenId;
_views[1] = _action;
return TypedMemView.joinKeccak(_views);
}
/**
* @dev explicit override for compiler inheritance
* @dev explicit override for compiler inheritance
* @return domain of chain on which the contract is deployed
*/
function _localDomain()
internal
view
override(TokenRegistry, XAppConnectionClient)
returns (uint32)
{
return XAppConnectionClient._localDomain();
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
interface IWeth {
function deposit() external payable;
function approve(address _who, uint256 _wad) external;
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {Home} from "./Home.sol";
import {Replica} from "./Replica.sol";
import {TypeCasts} from "../libs/TypeCasts.sol";
// ============ External Imports ============
import {ECDSA} from "@openzeppelin/contracts/cryptography/ECDSA.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
/**
* @title XAppConnectionManager
* @author Celo Labs Inc.
* @notice Manages a registry of local Replica contracts
* for remote Home domains. Accepts Watcher signatures
* to un-enroll Replicas attached to fraudulent remote Homes
*/
contract XAppConnectionManager is Ownable {
// ============ Public Storage ============
// Home contract
Home public home;
// local Replica address => remote Home domain
mapping(address => uint32) public replicaToDomain;
// remote Home domain => local Replica address
mapping(uint32 => address) public domainToReplica;
// watcher address => replica remote domain => has/doesn't have permission
mapping(address => mapping(uint32 => bool)) private watcherPermissions;
// ============ Events ============
/**
* @notice Emitted when a new Replica is enrolled / added
* @param domain the remote domain of the Home contract for the Replica
* @param replica the address of the Replica
*/
event ReplicaEnrolled(uint32 indexed domain, address replica);
/**
* @notice Emitted when a new Replica is un-enrolled / removed
* @param domain the remote domain of the Home contract for the Replica
* @param replica the address of the Replica
*/
event ReplicaUnenrolled(uint32 indexed domain, address replica);
/**
* @notice Emitted when Watcher permissions are changed
* @param domain the remote domain of the Home contract for the Replica
* @param watcher the address of the Watcher
* @param access TRUE if the Watcher was given permissions, FALSE if permissions were removed
*/
event WatcherPermissionSet(
uint32 indexed domain,
address watcher,
bool access
);
// ============ Modifiers ============
modifier onlyReplica() {
require(isReplica(msg.sender), "!replica");
_;
}
// ============ Constructor ============
// solhint-disable-next-line no-empty-blocks
constructor() Ownable() {}
// ============ External Functions ============
/**
* @notice Un-Enroll a replica contract
* in the case that fraud was detected on the Home
* @dev in the future, if fraud occurs on the Home contract,
* the Watcher will submit their signature directly to the Home
* and it can be relayed to all remote chains to un-enroll the Replicas
* @param _domain the remote domain of the Home contract for the Replica
* @param _updater the address of the Updater for the Home contract (also stored on Replica)
* @param _signature signature of watcher on (domain, replica address, updater address)
*/
function unenrollReplica(
uint32 _domain,
bytes32 _updater,
bytes memory _signature
) external {
// ensure that the replica is currently set
address _replica = domainToReplica[_domain];
require(_replica != address(0), "!replica exists");
// ensure that the signature is on the proper updater
require(
Replica(_replica).updater() == TypeCasts.bytes32ToAddress(_updater),
"!current updater"
);
// get the watcher address from the signature
// and ensure that the watcher has permission to un-enroll this replica
address _watcher = _recoverWatcherFromSig(
_domain,
TypeCasts.addressToBytes32(_replica),
_updater,
_signature
);
require(watcherPermissions[_watcher][_domain], "!valid watcher");
// remove the replica from mappings
_unenrollReplica(_replica);
}
/**
* @notice Set the address of the local Home contract
* @param _home the address of the local Home contract
*/
function setHome(address _home) external onlyOwner {
home = Home(_home);
}
/**
* @notice Allow Owner to enroll Replica contract
* @param _replica the address of the Replica
* @param _domain the remote domain of the Home contract for the Replica
*/
function ownerEnrollReplica(address _replica, uint32 _domain)
external
onlyOwner
{
// un-enroll any existing replica
_unenrollReplica(_replica);
// add replica and domain to two-way mapping
replicaToDomain[_replica] = _domain;
domainToReplica[_domain] = _replica;
emit ReplicaEnrolled(_domain, _replica);
}
/**
* @notice Allow Owner to un-enroll Replica contract
* @param _replica the address of the Replica
*/
function ownerUnenrollReplica(address _replica) external onlyOwner {
_unenrollReplica(_replica);
}
/**
* @notice Allow Owner to set Watcher permissions for a Replica
* @param _watcher the address of the Watcher
* @param _domain the remote domain of the Home contract for the Replica
* @param _access TRUE to give the Watcher permissions, FALSE to remove permissions
*/
function setWatcherPermission(
address _watcher,
uint32 _domain,
bool _access
) external onlyOwner {
watcherPermissions[_watcher][_domain] = _access;
emit WatcherPermissionSet(_domain, _watcher, _access);
}
/**
* @notice Query local domain from Home
* @return local domain
*/
function localDomain() external view returns (uint32) {
return home.localDomain();
}
/**
* @notice Get access permissions for the watcher on the domain
* @param _watcher the address of the watcher
* @param _domain the domain to check for watcher permissions
* @return TRUE iff _watcher has permission to un-enroll replicas on _domain
*/
function watcherPermission(address _watcher, uint32 _domain)
external
view
returns (bool)
{
return watcherPermissions[_watcher][_domain];
}
// ============ Public Functions ============
/**
* @notice Check whether _replica is enrolled
* @param _replica the replica to check for enrollment
* @return TRUE iff _replica is enrolled
*/
function isReplica(address _replica) public view returns (bool) {
return replicaToDomain[_replica] != 0;
}
// ============ Internal Functions ============
/**
* @notice Remove the replica from the two-way mappings
* @param _replica replica to un-enroll
*/
function _unenrollReplica(address _replica) internal {
uint32 _currentDomain = replicaToDomain[_replica];
domainToReplica[_currentDomain] = address(0);
replicaToDomain[_replica] = 0;
emit ReplicaUnenrolled(_currentDomain, _replica);
}
/**
* @notice Get the Watcher address from the provided signature
* @return address of watcher that signed
*/
function _recoverWatcherFromSig(
uint32 _domain,
bytes32 _replica,
bytes32 _updater,
bytes memory _signature
) internal view returns (address) {
bytes32 _homeDomainHash = Replica(TypeCasts.bytes32ToAddress(_replica))
.homeDomainHash();
bytes32 _digest = keccak256(
abi.encodePacked(_homeDomainHash, _domain, _updater)
);
_digest = ECDSA.toEthSignedMessageHash(_digest);
return ECDSA.recover(_digest, _signature);
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {BridgeMessage} from "./BridgeMessage.sol";
import {Encoding} from "./Encoding.sol";
import {IBridgeToken} from "../../interfaces/bridge/IBridgeToken.sol";
import {XAppConnectionClient} from "../XAppConnectionClient.sol";
// ============ External Imports ============
import {TypeCasts} from "@celo-org/optics-sol/contracts/XAppConnectionManager.sol";
import {UpgradeBeaconProxy} from "@celo-org/optics-sol/contracts/upgrade/UpgradeBeaconProxy.sol";
import {IERC20} from "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import {TypedMemView} from "@summa-tx/memview-sol/contracts/TypedMemView.sol";
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
/**
* @title TokenRegistry
* @notice manages a registry of token contracts on this chain
* -
* We sort token types as "representation token" or "locally originating token".
* Locally originating - a token contract that was originally deployed on the local chain
* Representation (repr) - a token that was originally deployed on some other chain
* -
* When the router handles an incoming message, it determines whether the
* transfer is for an asset of local origin. If not, it checks for an existing
* representation contract. If no such representation exists, it deploys a new
* representation contract. It then stores the relationship in the
* "reprToCanonical" and "canonicalToRepr" mappings to ensure we can always
* perform a lookup in either direction
* Note that locally originating tokens should NEVER be represented in these lookup tables.
*/
abstract contract TokenRegistry is Initializable {
// ============ Libraries ============
using TypedMemView for bytes;
using TypedMemView for bytes29;
using BridgeMessage for bytes29;
// ============ Structs ============
// Tokens are identified by a TokenId:
// domain - 4 byte chain ID of the chain from which the token originates
// id - 32 byte identifier of the token address on the origin chain, in that chain's address format
struct TokenId {
uint32 domain;
bytes32 id;
}
// ============ Public Storage ============
// UpgradeBeacon from which new token proxies will get their implementation
address public tokenBeacon;
// local representation token address => token ID
mapping(address => TokenId) public representationToCanonical;
// hash of the tightly-packed TokenId => local representation token address
// If the token is of local origin, this MUST map to address(0).
mapping(bytes32 => address) public canonicalToRepresentation;
// ============ Events ============
event TokenDeployed(
uint32 indexed domain,
bytes32 indexed id,
address indexed representation
);
// ======== Initializer =========
/**
* @notice Initialize the TokenRegistry with UpgradeBeaconController and
* XappConnectionManager.
* @dev This method deploys two new contracts, and may be expensive to call.
* @param _tokenBeacon The address of the upgrade beacon for bridge token
* proxies
*/
function __TokenRegistry_initialize(address _tokenBeacon)
internal
initializer
{
tokenBeacon = _tokenBeacon;
}
// ======== External: Token Lookup Convenience =========
/**
* @notice Looks up the canonical identifier for a local representation.
* @dev If no such canonical ID is known, this instead returns (0, bytes32(0))
* @param _local The local address of the representation
*/
function getCanonicalAddress(address _local)
external
view
returns (uint32 _domain, bytes32 _id)
{
TokenId memory _canonical = representationToCanonical[_local];
_domain = _canonical.domain;
_id = _canonical.id;
}
/**
* @notice Looks up the local address corresponding to a domain/id pair.
* @dev If the token is local, it will return the local address.
* If the token is non-local and no local representation exists, this
* will return `address(0)`.
* @param _domain the domain of the canonical version.
* @param _id the identifier of the canonical version in its domain.
* @return _token the local address of the token contract
*/
function getLocalAddress(uint32 _domain, address _id)
external
view
returns (address _token)
{
_token = getLocalAddress(_domain, TypeCasts.addressToBytes32(_id));
}
// ======== Public: Token Lookup Convenience =========
/**
* @notice Looks up the local address corresponding to a domain/id pair.
* @dev If the token is local, it will return the local address.
* If the token is non-local and no local representation exists, this
* will return `address(0)`.
* @param _domain the domain of the canonical version.
* @param _id the identifier of the canonical version in its domain.
* @return _token the local address of the token contract
*/
function getLocalAddress(uint32 _domain, bytes32 _id)
public
view
returns (address _token)
{
_token = _getTokenAddress(BridgeMessage.formatTokenId(_domain, _id));
}
// ======== Internal Functions =========
function _localDomain() internal view virtual returns (uint32);
/**
* @notice Get default name and details for a token
* Sets name to "optics.[domain].[id]"
* and symbol to
* @param _tokenId the tokenId for the token
*/
function _defaultDetails(bytes29 _tokenId)
internal
pure
returns (string memory _name, string memory _symbol)
{
// get the first and second half of the token ID
(, uint256 _secondHalfId) = Encoding.encodeHex(uint256(_tokenId.id()));
// encode the default token name: "[decimal domain].[hex 4 bytes of ID]"
_name = string(
abi.encodePacked(
Encoding.decimalUint32(_tokenId.domain()), // 10
".", // 1
uint32(_secondHalfId) // 4
)
);
// allocate the memory for a new 32-byte string
_symbol = new string(10 + 1 + 4);
assembly {
mstore(add(_symbol, 0x20), mload(add(_name, 0x20)))
}
}
/**
* @notice Deploy and initialize a new token contract
* @dev Each token contract is a proxy which
* points to the token upgrade beacon
* @return _token the address of the token contract
*/
function _deployToken(bytes29 _tokenId) internal returns (address _token) {
// deploy and initialize the token contract
_token = address(new UpgradeBeaconProxy(tokenBeacon, ""));
// initialize the token separately from the
IBridgeToken(_token).initialize();
// set the default token name & symbol
string memory _name;
string memory _symbol;
(_name, _symbol) = _defaultDetails(_tokenId);
IBridgeToken(_token).setDetails(_name, _symbol, 18);
// store token in mappings
representationToCanonical[_token].domain = _tokenId.domain();
representationToCanonical[_token].id = _tokenId.id();
canonicalToRepresentation[_tokenId.keccak()] = _token;
// emit event upon deploying new token
emit TokenDeployed(_tokenId.domain(), _tokenId.id(), _token);
}
/**
* @notice Get the local token address
* for the canonical token represented by tokenID
* Returns address(0) if canonical token is of remote origin
* and no representation token has been deployed locally
* @param _tokenId the token id of the canonical token
* @return _local the local token address
*/
function _getTokenAddress(bytes29 _tokenId)
internal
view
returns (address _local)
{
if (_tokenId.domain() == _localDomain()) {
// Token is of local origin
_local = _tokenId.evmId();
} else {
// Token is a representation of a token of remote origin
_local = canonicalToRepresentation[_tokenId.keccak()];
}
}
/**
* @notice Return the local token contract for the
* canonical tokenId; revert if there is no local token
* @param _tokenId the token id of the canonical token
* @return the IERC20 token contract
*/
function _mustHaveToken(bytes29 _tokenId) internal view returns (IERC20) {
address _local = _getTokenAddress(_tokenId);
require(_local != address(0), "!token");
return IERC20(_local);
}
/**
* @notice Return tokenId for a local token address
* @param _token local token address (representation or canonical)
* @return _id local token address (representation or canonical)
*/
function _tokenIdFor(address _token)
internal
view
returns (TokenId memory _id)
{
_id = representationToCanonical[_token];
if (_id.domain == 0) {
_id.domain = _localDomain();
_id.id = TypeCasts.addressToBytes32(_token);
}
}
/**
* @notice Determine if token is of local origin
* @return TRUE if token is locally originating
*/
function _isLocalOrigin(IERC20 _token) internal view returns (bool) {
return _isLocalOrigin(address(_token));
}
/**
* @notice Determine if token is of local origin
* @return TRUE if token is locally originating
*/
function _isLocalOrigin(address _token) internal view returns (bool) {
// If the contract WAS deployed by the TokenRegistry,
// it will be stored in this mapping.
// If so, it IS NOT of local origin
if (representationToCanonical[_token].domain != 0) {
return false;
}
// If the contract WAS NOT deployed by the TokenRegistry,
// and the contract exists, then it IS of local origin
// Return true if code exists at _addr
uint256 _codeSize;
// solhint-disable-next-line no-inline-assembly
assembly {
_codeSize := extcodesize(_token)
}
return _codeSize != 0;
}
/**
* @notice Get the local representation contract for a canonical token
* @dev Returns contract with null address if tokenId has no representation
* @param _tokenId the tokenId of the canonical token
* @return representation token contract
*/
function _representationForCanonical(bytes29 _tokenId)
internal
view
returns (IBridgeToken)
{
return IBridgeToken(canonicalToRepresentation[_tokenId.keccak()]);
}
/**
* @notice Get the local representation contract for a canonical token
* @dev Returns contract with null address if tokenId has no representation
* @param _tokenId the tokenId of the canonical token
* @return representation token contract
*/
function _representationForCanonical(TokenId memory _tokenId)
internal
view
returns (IBridgeToken)
{
return _representationForCanonical(_serializeId(_tokenId));
}
/**
* @notice downcast an IERC20 to an IBridgeToken
* @dev Unsafe. Please know what you're doing
* @param _token the IERC20 contract
* @return the IBridgeToken contract
*/
function _downcast(IERC20 _token) internal pure returns (IBridgeToken) {
return IBridgeToken(address(_token));
}
/**
* @notice serialize a TokenId struct into a bytes view
* @param _id the tokenId
* @return serialized bytes of tokenId
*/
function _serializeId(TokenId memory _id) internal pure returns (bytes29) {
return BridgeMessage.formatTokenId(_id.domain, _id.id);
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {XAppConnectionClient} from "./XAppConnectionClient.sol";
// ============ External Imports ============
import {IMessageRecipient} from "@celo-org/optics-sol/interfaces/IMessageRecipient.sol";
abstract contract Router is XAppConnectionClient, IMessageRecipient {
// ============ Mutable Storage ============
mapping(uint32 => bytes32) public remotes;
uint256[49] private __GAP; // gap for upgrade safety
// ============ Modifiers ============
/**
* @notice Only accept messages from a remote Router contract
* @param _origin The domain the message is coming from
* @param _router The address the message is coming from
*/
modifier onlyRemoteRouter(uint32 _origin, bytes32 _router) {
require(_isRemoteRouter(_origin, _router), "!remote router");
_;
}
// ============ External functions ============
/**
* @notice Register the address of a Router contract for the same xApp on a remote chain
* @param _domain The domain of the remote xApp Router
* @param _router The address of the remote xApp Router
*/
function enrollRemoteRouter(uint32 _domain, bytes32 _router)
external
onlyOwner
{
remotes[_domain] = _router;
}
// ============ Virtual functions ============
function handle(
uint32 _origin,
bytes32 _sender,
bytes memory _message
) external virtual override;
// ============ Internal functions ============
/**
* @notice Return true if the given domain / router is the address of a remote xApp Router
* @param _domain The domain of the potential remote xApp Router
* @param _router The address of the potential remote xApp Router
*/
function _isRemoteRouter(uint32 _domain, bytes32 _router)
internal
view
returns (bool)
{
return remotes[_domain] == _router;
}
/**
* @notice Assert that the given domain has a xApp Router registered and return its address
* @param _domain The domain of the chain for which to get the xApp Router
* @return _remote The address of the remote xApp Router on _domain
*/
function _mustHaveRemote(uint32 _domain)
internal
view
returns (bytes32 _remote)
{
_remote = remotes[_domain];
require(_remote != bytes32(0), "!remote");
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ External Imports ============
import {Home} from "@celo-org/optics-sol/contracts/Home.sol";
import {XAppConnectionManager} from "@celo-org/optics-sol/contracts/XAppConnectionManager.sol";
import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
abstract contract XAppConnectionClient is OwnableUpgradeable {
// ============ Mutable Storage ============
XAppConnectionManager public xAppConnectionManager;
uint256[49] private __GAP; // gap for upgrade safety
// ============ Modifiers ============
/**
* @notice Only accept messages from an Optics Replica contract
*/
modifier onlyReplica() {
require(_isReplica(msg.sender), "!replica");
_;
}
// ======== Initializer =========
function __XAppConnectionClient_initialize(address _xAppConnectionManager)
internal
initializer
{
xAppConnectionManager = XAppConnectionManager(_xAppConnectionManager);
__Ownable_init();
}
// ============ External functions ============
/**
* @notice Modify the contract the xApp uses to validate Replica contracts
* @param _xAppConnectionManager The address of the xAppConnectionManager contract
*/
function setXAppConnectionManager(address _xAppConnectionManager)
external
onlyOwner
{
xAppConnectionManager = XAppConnectionManager(_xAppConnectionManager);
}
// ============ Internal functions ============
/**
* @notice Get the local Home contract from the xAppConnectionManager
* @return The local Home contract
*/
function _home() internal view returns (Home) {
return xAppConnectionManager.home();
}
/**
* @notice Determine whether _potentialReplcia is an enrolled Replica from the xAppConnectionManager
* @return True if _potentialReplica is an enrolled Replica
*/
function _isReplica(address _potentialReplica)
internal
view
returns (bool)
{
return xAppConnectionManager.isReplica(_potentialReplica);
}
/**
* @notice Get the local domain from the xAppConnectionManager
* @return The local domain
*/
function _localDomain() internal view virtual returns (uint32) {
return xAppConnectionManager.localDomain();
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
interface IBridgeToken {
function initialize() external;
function name() external returns (string memory);
function balanceOf(address _account) external view returns (uint256);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
function burn(address _from, uint256 _amnt) external;
function mint(address _to, uint256 _amnt) external;
function setDetails(
string calldata _name,
string calldata _symbol,
uint8 _decimals
) external;
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ External Imports ============
import {TypedMemView} from "@summa-tx/memview-sol/contracts/TypedMemView.sol";
library BridgeMessage {
// ============ Libraries ============
using TypedMemView for bytes;
using TypedMemView for bytes29;
// ============ Enums ============
// WARNING: do NOT re-write the numbers / order
// of message types in an upgrade;
// will cause in-flight messages to be mis-interpreted
enum Types {
Invalid, // 0
TokenId, // 1
Message, // 2
Transfer, // 3
Details, // 4
RequestDetails // 5
}
// ============ Constants ============
uint256 private constant TOKEN_ID_LEN = 36; // 4 bytes domain + 32 bytes id
uint256 private constant IDENTIFIER_LEN = 1;
uint256 private constant TRANSFER_LEN = 65; // 1 byte identifier + 32 bytes recipient + 32 bytes amount
uint256 private constant DETAILS_LEN = 66; // 1 byte identifier + 32 bytes name + 32 bytes symbol + 1 byte decimals
uint256 private constant REQUEST_DETAILS_LEN = 1; // 1 byte identifier
// ============ Modifiers ============
/**
* @notice Asserts a message is of type `_t`
* @param _view The message
* @param _t The expected type
*/
modifier typeAssert(bytes29 _view, Types _t) {
_view.assertType(uint40(_t));
_;
}
// ============ Internal Functions ============
/**
* @notice Checks that Action is valid type
* @param _action The action
* @return TRUE if action is valid
*/
function isValidAction(bytes29 _action) internal pure returns (bool) {
return
isDetails(_action) ||
isRequestDetails(_action) ||
isTransfer(_action);
}
/**
* @notice Checks that view is a valid message length
* @param _view The bytes string
* @return TRUE if message is valid
*/
function isValidMessageLength(bytes29 _view) internal pure returns (bool) {
uint256 _len = _view.len();
return
_len == TOKEN_ID_LEN + TRANSFER_LEN ||
_len == TOKEN_ID_LEN + DETAILS_LEN ||
_len == TOKEN_ID_LEN + REQUEST_DETAILS_LEN;
}
/**
* @notice Formats an action message
* @param _tokenId The token ID
* @param _action The action
* @return The formatted message
*/
function formatMessage(bytes29 _tokenId, bytes29 _action)
internal
view
typeAssert(_tokenId, Types.TokenId)
returns (bytes memory)
{
require(isValidAction(_action), "!action");
bytes29[] memory _views = new bytes29[](2);
_views[0] = _tokenId;
_views[1] = _action;
return TypedMemView.join(_views);
}
/**
* @notice Returns the type of the message
* @param _view The message
* @return The type of the message
*/
function messageType(bytes29 _view) internal pure returns (Types) {
return Types(uint8(_view.typeOf()));
}
/**
* @notice Checks that the message is of type Transfer
* @param _action The message
* @return True if the message is of type Transfer
*/
function isTransfer(bytes29 _action) internal pure returns (bool) {
return
actionType(_action) == uint8(Types.Transfer) &&
messageType(_action) == Types.Transfer;
}
/**
* @notice Checks that the message is of type Details
* @param _action The message
* @return True if the message is of type Details
*/
function isDetails(bytes29 _action) internal pure returns (bool) {
return
actionType(_action) == uint8(Types.Details) &&
messageType(_action) == Types.Details;
}
/**
* @notice Checks that the message is of type Details
* @param _action The message
* @return True if the message is of type Details
*/
function isRequestDetails(bytes29 _action) internal pure returns (bool) {
return
actionType(_action) == uint8(Types.RequestDetails) &&
messageType(_action) == Types.RequestDetails;
}
/**
* @notice Formats Transfer
* @param _to The recipient address as bytes32
* @param _amnt The transfer amount
* @return
*/
function formatTransfer(bytes32 _to, uint256 _amnt)
internal
pure
returns (bytes29)
{
return
mustBeTransfer(abi.encodePacked(Types.Transfer, _to, _amnt).ref(0));
}
/**
* @notice Formats Details
* @param _name The name
* @param _symbol The symbol
* @param _decimals The decimals
* @return The Details message
*/
function formatDetails(
bytes32 _name,
bytes32 _symbol,
uint8 _decimals
) internal pure returns (bytes29) {
return
mustBeDetails(
abi.encodePacked(Types.Details, _name, _symbol, _decimals).ref(
0
)
);
}
/**
* @notice Formats Request Details
* @return The Request Details message
*/
function formatRequestDetails() internal pure returns (bytes29) {
return
mustBeRequestDetails(abi.encodePacked(Types.RequestDetails).ref(0));
}
/**
* @notice Formats the Token ID
* @param _domain The domain
* @param _id The ID
* @return The formatted Token ID
*/
function formatTokenId(uint32 _domain, bytes32 _id)
internal
pure
returns (bytes29)
{
return mustBeTokenId(abi.encodePacked(_domain, _id).ref(0));
}
/**
* @notice Retrieves the domain from a TokenID
* @param _tokenId The message
* @return The domain
*/
function domain(bytes29 _tokenId)
internal
pure
typeAssert(_tokenId, Types.TokenId)
returns (uint32)
{
return uint32(_tokenId.indexUint(0, 4));
}
/**
* @notice Retrieves the ID from a TokenID
* @param _tokenId The message
* @return The ID
*/
function id(bytes29 _tokenId)
internal
pure
typeAssert(_tokenId, Types.TokenId)
returns (bytes32)
{
// before = 4 bytes domain
return _tokenId.index(4, 32);
}
/**
* @notice Retrieves the EVM ID
* @param _tokenId The message
* @return The EVM ID
*/
function evmId(bytes29 _tokenId)
internal
pure
typeAssert(_tokenId, Types.TokenId)
returns (address)
{
// before = 4 bytes domain + 12 bytes empty to trim for address
return _tokenId.indexAddress(16);
}
/**
* @notice Retrieves the action identifier from message
* @param _message The action
* @return The message type
*/
function msgType(bytes29 _message) internal pure returns (uint8) {
return uint8(_message.indexUint(TOKEN_ID_LEN, 1));
}
/**
* @notice Retrieves the identifier from action
* @param _action The action
* @return The action type
*/
function actionType(bytes29 _action) internal pure returns (uint8) {
return uint8(_action.indexUint(0, 1));
}
/**
* @notice Retrieves the recipient from a Transfer
* @param _transferAction The message
* @return The recipient address as bytes32
*/
function recipient(bytes29 _transferAction)
internal
pure
typeAssert(_transferAction, Types.Transfer)
returns (bytes32)
{
// before = 1 byte identifier
return _transferAction.index(1, 32);
}
/**
* @notice Retrieves the EVM Recipient from a Transfer
* @param _transferAction The message
* @return The EVM Recipient
*/
function evmRecipient(bytes29 _transferAction)
internal
pure
typeAssert(_transferAction, Types.Transfer)
returns (address)
{
// before = 1 byte identifier + 12 bytes empty to trim for address
return _transferAction.indexAddress(13);
}
/**
* @notice Retrieves the amount from a Transfer
* @param _transferAction The message
* @return The amount
*/
function amnt(bytes29 _transferAction)
internal
pure
typeAssert(_transferAction, Types.Transfer)
returns (uint256)
{
// before = 1 byte identifier + 32 bytes ID
return _transferAction.indexUint(33, 32);
}
/**
* @notice Retrieves the name from Details
* @param _detailsAction The message
* @return The name
*/
function name(bytes29 _detailsAction)
internal
pure
typeAssert(_detailsAction, Types.Details)
returns (bytes32)
{
// before = 1 byte identifier
return _detailsAction.index(1, 32);
}
/**
* @notice Retrieves the symbol from Details
* @param _detailsAction The message
* @return The symbol
*/
function symbol(bytes29 _detailsAction)
internal
pure
typeAssert(_detailsAction, Types.Details)
returns (bytes32)
{
// before = 1 byte identifier + 32 bytes name
return _detailsAction.index(33, 32);
}
/**
* @notice Retrieves the decimals from Details
* @param _detailsAction The message
* @return The decimals
*/
function decimals(bytes29 _detailsAction)
internal
pure
typeAssert(_detailsAction, Types.Details)
returns (uint8)
{
// before = 1 byte identifier + 32 bytes name + 32 bytes symbol
return uint8(_detailsAction.indexUint(65, 1));
}
/**
* @notice Retrieves the token ID from a Message
* @param _message The message
* @return The ID
*/
function tokenId(bytes29 _message)
internal
pure
typeAssert(_message, Types.Message)
returns (bytes29)
{
return _message.slice(0, TOKEN_ID_LEN, uint40(Types.TokenId));
}
/**
* @notice Retrieves the action data from a Message
* @param _message The message
* @return The action
*/
function action(bytes29 _message)
internal
pure
typeAssert(_message, Types.Message)
returns (bytes29)
{
uint256 _actionLen = _message.len() - TOKEN_ID_LEN;
uint40 _type = uint40(msgType(_message));
return _message.slice(TOKEN_ID_LEN, _actionLen, _type);
}
/**
* @notice Converts to a Transfer
* @param _action The message
* @return The newly typed message
*/
function tryAsTransfer(bytes29 _action) internal pure returns (bytes29) {
if (_action.len() == TRANSFER_LEN) {
return _action.castTo(uint40(Types.Transfer));
}
return TypedMemView.nullView();
}
/**
* @notice Converts to a Details
* @param _action The message
* @return The newly typed message
*/
function tryAsDetails(bytes29 _action) internal pure returns (bytes29) {
if (_action.len() == DETAILS_LEN) {
return _action.castTo(uint40(Types.Details));
}
return TypedMemView.nullView();
}
/**
* @notice Converts to a Details
* @param _action The message
* @return The newly typed message
*/
function tryAsRequestDetails(bytes29 _action)
internal
pure
returns (bytes29)
{
if (_action.len() == REQUEST_DETAILS_LEN) {
return _action.castTo(uint40(Types.RequestDetails));
}
return TypedMemView.nullView();
}
/**
* @notice Converts to a TokenID
* @param _tokenId The message
* @return The newly typed message
*/
function tryAsTokenId(bytes29 _tokenId) internal pure returns (bytes29) {
if (_tokenId.len() == TOKEN_ID_LEN) {
return _tokenId.castTo(uint40(Types.TokenId));
}
return TypedMemView.nullView();
}
/**
* @notice Converts to a Message
* @param _message The message
* @return The newly typed message
*/
function tryAsMessage(bytes29 _message) internal pure returns (bytes29) {
if (isValidMessageLength(_message)) {
return _message.castTo(uint40(Types.Message));
}
return TypedMemView.nullView();
}
/**
* @notice Asserts that the message is of type Transfer
* @param _view The message
* @return The message
*/
function mustBeTransfer(bytes29 _view) internal pure returns (bytes29) {
return tryAsTransfer(_view).assertValid();
}
/**
* @notice Asserts that the message is of type Details
* @param _view The message
* @return The message
*/
function mustBeDetails(bytes29 _view) internal pure returns (bytes29) {
return tryAsDetails(_view).assertValid();
}
/**
* @notice Asserts that the message is of type Details
* @param _view The message
* @return The message
*/
function mustBeRequestDetails(bytes29 _view)
internal
pure
returns (bytes29)
{
return tryAsRequestDetails(_view).assertValid();
}
/**
* @notice Asserts that the message is of type TokenID
* @param _view The message
* @return The message
*/
function mustBeTokenId(bytes29 _view) internal pure returns (bytes29) {
return tryAsTokenId(_view).assertValid();
}
/**
* @notice Asserts that the message is of type Message
* @param _view The message
* @return The message
*/
function mustBeMessage(bytes29 _view) internal pure returns (bytes29) {
return tryAsMessage(_view).assertValid();
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {Version0} from "./Version0.sol";
import {Common} from "./Common.sol";
import {QueueLib} from "../libs/Queue.sol";
import {MerkleLib} from "../libs/Merkle.sol";
import {Message} from "../libs/Message.sol";
import {MerkleTreeManager} from "./Merkle.sol";
import {QueueManager} from "./Queue.sol";
import {IUpdaterManager} from "../interfaces/IUpdaterManager.sol";
// ============ External Imports ============
import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
/**
* @title Home
* @author Celo Labs Inc.
* @notice Accepts messages to be dispatched to remote chains,
* constructs a Merkle tree of the messages,
* and accepts signatures from a bonded Updater
* which notarize the Merkle tree roots.
* Accepts submissions of fraudulent signatures
* by the Updater and slashes the Updater in this case.
*/
contract Home is
Version0,
QueueManager,
MerkleTreeManager,
Common,
OwnableUpgradeable
{
// ============ Libraries ============
using QueueLib for QueueLib.Queue;
using MerkleLib for MerkleLib.Tree;
// ============ Constants ============
// Maximum bytes per message = 2 KiB
// (somewhat arbitrarily set to begin)
uint256 public constant MAX_MESSAGE_BODY_BYTES = 2 * 2**10;
// ============ Public Storage Variables ============
// domain => next available nonce for the domain
mapping(uint32 => uint32) public nonces;
// contract responsible for Updater bonding, slashing and rotation
IUpdaterManager public updaterManager;
// ============ Upgrade Gap ============
// gap for upgrade safety
uint256[48] private __GAP;
// ============ Events ============
/**
* @notice Emitted when a new message is dispatched via Optics
* @param leafIndex Index of message's leaf in merkle tree
* @param destinationAndNonce Destination and destination-specific
* nonce combined in single field ((destination << 32) & nonce)
* @param messageHash Hash of message; the leaf inserted to the Merkle tree for the message
* @param committedRoot the latest notarized root submitted in the last signed Update
* @param message Raw bytes of message
*/
event Dispatch(
bytes32 indexed messageHash,
uint256 indexed leafIndex,
uint64 indexed destinationAndNonce,
bytes32 committedRoot,
bytes message
);
/**
* @notice Emitted when proof of an improper update is submitted,
* which sets the contract to FAILED state
* @param oldRoot Old root of the improper update
* @param newRoot New root of the improper update
* @param signature Signature on `oldRoot` and `newRoot
*/
event ImproperUpdate(bytes32 oldRoot, bytes32 newRoot, bytes signature);
/**
* @notice Emitted when the Updater is slashed
* (should be paired with ImproperUpdater or DoubleUpdate event)
* @param updater The address of the updater
* @param reporter The address of the entity that reported the updater misbehavior
*/
event UpdaterSlashed(address indexed updater, address indexed reporter);
/**
* @notice Emitted when Updater is rotated by the UpdaterManager
* @param updater The address of the new updater
*/
event NewUpdater(address updater);
/**
* @notice Emitted when the UpdaterManager contract is changed
* @param updaterManager The address of the new updaterManager
*/
event NewUpdaterManager(address updaterManager);
// ============ Constructor ============
constructor(uint32 _localDomain) Common(_localDomain) {} // solhint-disable-line no-empty-blocks
// ============ Initializer ============
function initialize(IUpdaterManager _updaterManager) public initializer {
// initialize owner & queue
__Ownable_init();
__QueueManager_initialize();
// set Updater Manager contract and initialize Updater
_setUpdaterManager(_updaterManager);
address _updater = updaterManager.updater();
__Common_initialize(_updater);
emit NewUpdater(_updater);
}
// ============ Modifiers ============
/**
* @notice Ensures that function is called by the UpdaterManager contract
*/
modifier onlyUpdaterManager() {
require(msg.sender == address(updaterManager), "!updaterManager");
_;
}
// ============ External: Updater & UpdaterManager Configuration ============
/**
* @notice Set a new Updater
* @param _updater the new Updater
*/
function setUpdater(address _updater) external onlyUpdaterManager {
_setUpdater(_updater);
}
/**
* @notice Set a new UpdaterManager contract
* @dev Home(s) will initially be initialized using a trusted UpdaterManager contract;
* we will progressively decentralize by swapping the trusted contract with a new implementation
* that implements Updater bonding & slashing, and rules for Updater selection & rotation
* @param _updaterManager the new UpdaterManager contract
*/
function setUpdaterManager(address _updaterManager) external onlyOwner {
_setUpdaterManager(IUpdaterManager(_updaterManager));
}
// ============ External Functions ============
/**
* @notice Dispatch the message it to the destination domain & recipient
* @dev Format the message, insert its hash into Merkle tree,
* enqueue the new Merkle root, and emit `Dispatch` event with message information.
* @param _destinationDomain Domain of destination chain
* @param _recipientAddress Address of recipient on destination chain as bytes32
* @param _messageBody Raw bytes content of message
*/
function dispatch(
uint32 _destinationDomain,
bytes32 _recipientAddress,
bytes memory _messageBody
) external notFailed {
require(_messageBody.length <= MAX_MESSAGE_BODY_BYTES, "msg too long");
// get the next nonce for the destination domain, then increment it
uint32 _nonce = nonces[_destinationDomain];
nonces[_destinationDomain] = _nonce + 1;
// format the message into packed bytes
bytes memory _message = Message.formatMessage(
localDomain,
bytes32(uint256(uint160(msg.sender))),
_nonce,
_destinationDomain,
_recipientAddress,
_messageBody
);
// insert the hashed message into the Merkle tree
bytes32 _messageHash = keccak256(_message);
tree.insert(_messageHash);
// enqueue the new Merkle root after inserting the message
queue.enqueue(root());
// Emit Dispatch event with message information
// note: leafIndex is count() - 1 since new leaf has already been inserted
emit Dispatch(
_messageHash,
count() - 1,
_destinationAndNonce(_destinationDomain, _nonce),
committedRoot,
_message
);
}
/**
* @notice Submit a signature from the Updater "notarizing" a root,
* which updates the Home contract's `committedRoot`,
* and publishes the signature which will be relayed to Replica contracts
* @dev emits Update event
* @dev If _newRoot is not contained in the queue,
* the Update is a fraudulent Improper Update, so
* the Updater is slashed & Home is set to FAILED state
* @param _committedRoot Current updated merkle root which the update is building off of
* @param _newRoot New merkle root to update the contract state to
* @param _signature Updater signature on `_committedRoot` and `_newRoot`
*/
function update(
bytes32 _committedRoot,
bytes32 _newRoot,
bytes memory _signature
) external notFailed {
// check that the update is not fraudulent;
// if fraud is detected, Updater is slashed & Home is set to FAILED state
if (improperUpdate(_committedRoot, _newRoot, _signature)) return;
// clear all of the intermediate roots contained in this update from the queue
while (true) {
bytes32 _next = queue.dequeue();
if (_next == _newRoot) break;
}
// update the Home state with the latest signed root & emit event
committedRoot = _newRoot;
emit Update(localDomain, _committedRoot, _newRoot, _signature);
}
/**
* @notice Suggest an update for the Updater to sign and submit.
* @dev If queue is empty, null bytes returned for both
* (No update is necessary because no messages have been dispatched since the last update)
* @return _committedRoot Latest root signed by the Updater
* @return _new Latest enqueued Merkle root
*/
function suggestUpdate()
external
view
returns (bytes32 _committedRoot, bytes32 _new)
{
if (queue.length() != 0) {
_committedRoot = committedRoot;
_new = queue.lastItem();
}
}
// ============ Public Functions ============
/**
* @notice Hash of Home domain concatenated with "OPTICS"
*/
function homeDomainHash() public view override returns (bytes32) {
return _homeDomainHash(localDomain);
}
/**
* @notice Check if an Update is an Improper Update;
* if so, slash the Updater and set the contract to FAILED state.
*
* An Improper Update is an update building off of the Home's `committedRoot`
* for which the `_newRoot` does not currently exist in the Home's queue.
* This would mean that message(s) that were not truly
* dispatched on Home were falsely included in the signed root.
*
* An Improper Update will only be accepted as valid by the Replica
* If an Improper Update is attempted on Home,
* the Updater will be slashed immediately.
* If an Improper Update is submitted to the Replica,
* it should be relayed to the Home contract using this function
* in order to slash the Updater with an Improper Update.
*
* An Improper Update submitted to the Replica is only valid
* while the `_oldRoot` is still equal to the `committedRoot` on Home;
* if the `committedRoot` on Home has already been updated with a valid Update,
* then the Updater should be slashed with a Double Update.
* @dev Reverts (and doesn't slash updater) if signature is invalid or
* update not current
* @param _oldRoot Old merkle tree root (should equal home's committedRoot)
* @param _newRoot New merkle tree root
* @param _signature Updater signature on `_oldRoot` and `_newRoot`
* @return TRUE if update was an Improper Update (implying Updater was slashed)
*/
function improperUpdate(
bytes32 _oldRoot,
bytes32 _newRoot,
bytes memory _signature
) public notFailed returns (bool) {
require(
_isUpdaterSignature(_oldRoot, _newRoot, _signature),
"!updater sig"
);
require(_oldRoot == committedRoot, "not a current update");
// if the _newRoot is not currently contained in the queue,
// slash the Updater and set the contract to FAILED state
if (!queue.contains(_newRoot)) {
_fail();
emit ImproperUpdate(_oldRoot, _newRoot, _signature);
return true;
}
// if the _newRoot is contained in the queue,
// this is not an improper update
return false;
}
// ============ Internal Functions ============
/**
* @notice Set the UpdaterManager
* @param _updaterManager Address of the UpdaterManager
*/
function _setUpdaterManager(IUpdaterManager _updaterManager) internal {
require(
Address.isContract(address(_updaterManager)),
"!contract updaterManager"
);
updaterManager = IUpdaterManager(_updaterManager);
emit NewUpdaterManager(address(_updaterManager));
}
/**
* @notice Set the Updater
* @param _updater Address of the Updater
*/
function _setUpdater(address _updater) internal {
updater = _updater;
emit NewUpdater(_updater);
}
/**
* @notice Slash the Updater and set contract state to FAILED
* @dev Called when fraud is proven (Improper Update or Double Update)
*/
function _fail() internal override {
// set contract to FAILED
_setFailed();
// slash Updater
updaterManager.slashUpdater(msg.sender);
emit UpdaterSlashed(updater, msg.sender);
}
/**
* @notice Internal utility function that combines
* `_destination` and `_nonce`.
* @dev Both destination and nonce should be less than 2^32 - 1
* @param _destination Domain of destination chain
* @param _nonce Current nonce for given destination chain
* @return Returns (`_destination` << 32) & `_nonce`
*/
function _destinationAndNonce(uint32 _destination, uint32 _nonce)
internal
pure
returns (uint64)
{
return (uint64(_destination) << 32) | _nonce;
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
/**
* @title Version0
* @notice Version getter for contracts
**/
contract Version0 {
uint8 public constant VERSION = 0;
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.5.10;
import {SafeMath} from "./SafeMath.sol";
library TypedMemView {
using SafeMath for uint256;
// Why does this exist?
// the solidity `bytes memory` type has a few weaknesses.
// 1. You can't index ranges effectively
// 2. You can't slice without copying
// 3. The underlying data may represent any type
// 4. Solidity never deallocates memory, and memory costs grow
// superlinearly
// By using a memory view instead of a `bytes memory` we get the following
// advantages:
// 1. Slices are done on the stack, by manipulating the pointer
// 2. We can index arbitrary ranges and quickly convert them to stack types
// 3. We can insert type info into the pointer, and typecheck at runtime
// This makes `TypedMemView` a useful tool for efficient zero-copy
// algorithms.
// Why bytes29?
// We want to avoid confusion between views, digests, and other common
// types so we chose a large and uncommonly used odd number of bytes
//
// Note that while bytes are left-aligned in a word, integers and addresses
// are right-aligned. This means when working in assembly we have to
// account for the 3 unused bytes on the righthand side
//
// First 5 bytes are a type flag.
// - ff_ffff_fffe is reserved for unknown type.
// - ff_ffff_ffff is reserved for invalid types/errors.
// next 12 are memory address
// next 12 are len
// bottom 3 bytes are empty
// Assumptions:
// - non-modification of memory.
// - No Solidity updates
// - - wrt free mem point
// - - wrt bytes representation in memory
// - - wrt memory addressing in general
// Usage:
// - create type constants
// - use `assertType` for runtime type assertions
// - - unfortunately we can't do this at compile time yet :(
// - recommended: implement modifiers that perform type checking
// - - e.g.
// - - `uint40 constant MY_TYPE = 3;`
// - - ` modifer onlyMyType(bytes29 myView) { myView.assertType(MY_TYPE); }`
// - instantiate a typed view from a bytearray using `ref`
// - use `index` to inspect the contents of the view
// - use `slice` to create smaller views into the same memory
// - - `slice` can increase the offset
// - - `slice can decrease the length`
// - - must specify the output type of `slice`
// - - `slice` will return a null view if you try to overrun
// - - make sure to explicitly check for this with `notNull` or `assertType`
// - use `equal` for typed comparisons.
// The null view
bytes29 public constant NULL = hex"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffff";
uint256 constant LOW_12_MASK = 0xffffffffffffffffffffffff;
uint8 constant TWELVE_BYTES = 96;
/**
* @notice Returns the encoded hex character that represents the lower 4 bits of the argument.
* @param _b The byte
* @return char - The encoded hex character
*/
function nibbleHex(uint8 _b) internal pure returns (uint8 char) {
// This can probably be done more efficiently, but it's only in error
// paths, so we don't really care :)
uint8 _nibble = _b | 0xf0; // set top 4, keep bottom 4
if (_nibble == 0xf0) {return 0x30;} // 0
if (_nibble == 0xf1) {return 0x31;} // 1
if (_nibble == 0xf2) {return 0x32;} // 2
if (_nibble == 0xf3) {return 0x33;} // 3
if (_nibble == 0xf4) {return 0x34;} // 4
if (_nibble == 0xf5) {return 0x35;} // 5
if (_nibble == 0xf6) {return 0x36;} // 6
if (_nibble == 0xf7) {return 0x37;} // 7
if (_nibble == 0xf8) {return 0x38;} // 8
if (_nibble == 0xf9) {return 0x39;} // 9
if (_nibble == 0xfa) {return 0x61;} // a
if (_nibble == 0xfb) {return 0x62;} // b
if (_nibble == 0xfc) {return 0x63;} // c
if (_nibble == 0xfd) {return 0x64;} // d
if (_nibble == 0xfe) {return 0x65;} // e
if (_nibble == 0xff) {return 0x66;} // f
}
/**
* @notice Returns a uint16 containing the hex-encoded byte.
* @param _b The byte
* @return encoded - The hex-encoded byte
*/
function byteHex(uint8 _b) internal pure returns (uint16 encoded) {
encoded |= nibbleHex(_b >> 4); // top 4 bits
encoded <<= 8;
encoded |= nibbleHex(_b); // lower 4 bits
}
/**
* @notice Encodes the uint256 to hex. `first` contains the encoded top 16 bytes.
* `second` contains the encoded lower 16 bytes.
*
* @param _b The 32 bytes as uint256
* @return first - The top 16 bytes
* @return second - The bottom 16 bytes
*/
function encodeHex(uint256 _b) internal pure returns (uint256 first, uint256 second) {
for (uint8 i = 31; i > 15; i -= 1) {
uint8 _byte = uint8(_b >> (i * 8));
first |= byteHex(_byte);
if (i != 16) {
first <<= 16;
}
}
// abusing underflow here =_=
for (uint8 i = 15; i < 255 ; i -= 1) {
uint8 _byte = uint8(_b >> (i * 8));
second |= byteHex(_byte);
if (i != 0) {
second <<= 16;
}
}
}
/**
* @notice Changes the endianness of a uint256.
* @dev https://graphics.stanford.edu/~seander/bithacks.html#ReverseParallel
* @param _b The unsigned integer to reverse
* @return v - The reversed value
*/
function reverseUint256(uint256 _b) internal pure returns (uint256 v) {
v = _b;
// swap bytes
v = ((v >> 8) & 0x00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF) |
((v & 0x00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF00FF) << 8);
// swap 2-byte long pairs
v = ((v >> 16) & 0x0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF) |
((v & 0x0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF0000FFFF) << 16);
// swap 4-byte long pairs
v = ((v >> 32) & 0x00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF) |
((v & 0x00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF00000000FFFFFFFF) << 32);
// swap 8-byte long pairs
v = ((v >> 64) & 0x0000000000000000FFFFFFFFFFFFFFFF0000000000000000FFFFFFFFFFFFFFFF) |
((v & 0x0000000000000000FFFFFFFFFFFFFFFF0000000000000000FFFFFFFFFFFFFFFF) << 64);
// swap 16-byte long pairs
v = (v >> 128) | (v << 128);
}
/**
* @notice Create a mask with the highest `_len` bits set.
* @param _len The length
* @return mask - The mask
*/
function leftMask(uint8 _len) private pure returns (uint256 mask) {
// ugly. redo without assembly?
assembly {
// solium-disable-previous-line security/no-inline-assembly
mask := sar(
sub(_len, 1),
0x8000000000000000000000000000000000000000000000000000000000000000
)
}
}
/**
* @notice Return the null view.
* @return bytes29 - The null view
*/
function nullView() internal pure returns (bytes29) {
return NULL;
}
/**
* @notice Check if the view is null.
* @return bool - True if the view is null
*/
function isNull(bytes29 memView) internal pure returns (bool) {
return memView == NULL;
}
/**
* @notice Check if the view is not null.
* @return bool - True if the view is not null
*/
function notNull(bytes29 memView) internal pure returns (bool) {
return !isNull(memView);
}
/**
* @notice Check if the view is of a valid type and points to a valid location
* in memory.
* @dev We perform this check by examining solidity's unallocated memory
* pointer and ensuring that the view's upper bound is less than that.
* @param memView The view
* @return ret - True if the view is valid
*/
function isValid(bytes29 memView) internal pure returns (bool ret) {
if (typeOf(memView) == 0xffffffffff) {return false;}
uint256 _end = end(memView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
ret := not(gt(_end, mload(0x40)))
}
}
/**
* @notice Require that a typed memory view be valid.
* @dev Returns the view for easy chaining.
* @param memView The view
* @return bytes29 - The validated view
*/
function assertValid(bytes29 memView) internal pure returns (bytes29) {
require(isValid(memView), "Validity assertion failed");
return memView;
}
/**
* @notice Return true if the memview is of the expected type. Otherwise false.
* @param memView The view
* @param _expected The expected type
* @return bool - True if the memview is of the expected type
*/
function isType(bytes29 memView, uint40 _expected) internal pure returns (bool) {
return typeOf(memView) == _expected;
}
/**
* @notice Require that a typed memory view has a specific type.
* @dev Returns the view for easy chaining.
* @param memView The view
* @param _expected The expected type
* @return bytes29 - The view with validated type
*/
function assertType(bytes29 memView, uint40 _expected) internal pure returns (bytes29) {
if (!isType(memView, _expected)) {
(, uint256 g) = encodeHex(uint256(typeOf(memView)));
(, uint256 e) = encodeHex(uint256(_expected));
string memory err = string(
abi.encodePacked(
"Type assertion failed. Got 0x",
uint80(g),
". Expected 0x",
uint80(e)
)
);
revert(err);
}
return memView;
}
/**
* @notice Return an identical view with a different type.
* @param memView The view
* @param _newType The new type
* @return newView - The new view with the specified type
*/
function castTo(bytes29 memView, uint40 _newType) internal pure returns (bytes29 newView) {
// then | in the new type
assembly {
// solium-disable-previous-line security/no-inline-assembly
// shift off the top 5 bytes
newView := or(newView, shr(40, shl(40, memView)))
newView := or(newView, shl(216, _newType))
}
}
/**
* @notice Unsafe raw pointer construction. This should generally not be called
* directly. Prefer `ref` wherever possible.
* @dev Unsafe raw pointer construction. This should generally not be called
* directly. Prefer `ref` wherever possible.
* @param _type The type
* @param _loc The memory address
* @param _len The length
* @return newView - The new view with the specified type, location and length
*/
function unsafeBuildUnchecked(uint256 _type, uint256 _loc, uint256 _len) private pure returns (bytes29 newView) {
assembly {
// solium-disable-previous-line security/no-inline-assembly
newView := shl(96, or(newView, _type)) // insert type
newView := shl(96, or(newView, _loc)) // insert loc
newView := shl(24, or(newView, _len)) // empty bottom 3 bytes
}
}
/**
* @notice Instantiate a new memory view. This should generally not be called
* directly. Prefer `ref` wherever possible.
* @dev Instantiate a new memory view. This should generally not be called
* directly. Prefer `ref` wherever possible.
* @param _type The type
* @param _loc The memory address
* @param _len The length
* @return newView - The new view with the specified type, location and length
*/
function build(uint256 _type, uint256 _loc, uint256 _len) internal pure returns (bytes29 newView) {
uint256 _end = _loc.add(_len);
assembly {
// solium-disable-previous-line security/no-inline-assembly
if gt(_end, mload(0x40)) {
_end := 0
}
}
if (_end == 0) {
return NULL;
}
newView = unsafeBuildUnchecked(_type, _loc, _len);
}
/**
* @notice Instantiate a memory view from a byte array.
* @dev Note that due to Solidity memory representation, it is not possible to
* implement a deref, as the `bytes` type stores its len in memory.
* @param arr The byte array
* @param newType The type
* @return bytes29 - The memory view
*/
function ref(bytes memory arr, uint40 newType) internal pure returns (bytes29) {
uint256 _len = arr.length;
uint256 _loc;
assembly {
// solium-disable-previous-line security/no-inline-assembly
_loc := add(arr, 0x20) // our view is of the data, not the struct
}
return build(newType, _loc, _len);
}
/**
* @notice Return the associated type information.
* @param memView The memory view
* @return _type - The type associated with the view
*/
function typeOf(bytes29 memView) internal pure returns (uint40 _type) {
assembly {
// solium-disable-previous-line security/no-inline-assembly
// 216 == 256 - 40
_type := shr(216, memView) // shift out lower 24 bytes
}
}
/**
* @notice Optimized type comparison. Checks that the 5-byte type flag is equal.
* @param left The first view
* @param right The second view
* @return bool - True if the 5-byte type flag is equal
*/
function sameType(bytes29 left, bytes29 right) internal pure returns (bool) {
return (left ^ right) >> (2 * TWELVE_BYTES) == 0;
}
/**
* @notice Return the memory address of the underlying bytes.
* @param memView The view
* @return _loc - The memory address
*/
function loc(bytes29 memView) internal pure returns (uint96 _loc) {
uint256 _mask = LOW_12_MASK; // assembly can't use globals
assembly {
// solium-disable-previous-line security/no-inline-assembly
// 120 bits = 12 bytes (the encoded loc) + 3 bytes (empty low space)
_loc := and(shr(120, memView), _mask)
}
}
/**
* @notice The number of memory words this memory view occupies, rounded up.
* @param memView The view
* @return uint256 - The number of memory words
*/
function words(bytes29 memView) internal pure returns (uint256) {
return uint256(len(memView)).add(32) / 32;
}
/**
* @notice The in-memory footprint of a fresh copy of the view.
* @param memView The view
* @return uint256 - The in-memory footprint of a fresh copy of the view.
*/
function footprint(bytes29 memView) internal pure returns (uint256) {
return words(memView) * 32;
}
/**
* @notice The number of bytes of the view.
* @param memView The view
* @return _len - The length of the view
*/
function len(bytes29 memView) internal pure returns (uint96 _len) {
uint256 _mask = LOW_12_MASK; // assembly can't use globals
assembly {
// solium-disable-previous-line security/no-inline-assembly
_len := and(shr(24, memView), _mask)
}
}
/**
* @notice Returns the endpoint of `memView`.
* @param memView The view
* @return uint256 - The endpoint of `memView`
*/
function end(bytes29 memView) internal pure returns (uint256) {
return loc(memView) + len(memView);
}
/**
* @notice Safe slicing without memory modification.
* @param memView The view
* @param _index The start index
* @param _len The length
* @param newType The new type
* @return bytes29 - The new view
*/
function slice(bytes29 memView, uint256 _index, uint256 _len, uint40 newType) internal pure returns (bytes29) {
uint256 _loc = loc(memView);
// Ensure it doesn't overrun the view
if (_loc.add(_index).add(_len) > end(memView)) {
return NULL;
}
_loc = _loc.add(_index);
return build(newType, _loc, _len);
}
/**
* @notice Shortcut to `slice`. Gets a view representing the first `_len` bytes.
* @param memView The view
* @param _len The length
* @param newType The new type
* @return bytes29 - The new view
*/
function prefix(bytes29 memView, uint256 _len, uint40 newType) internal pure returns (bytes29) {
return slice(memView, 0, _len, newType);
}
/**
* @notice Shortcut to `slice`. Gets a view representing the last `_len` byte.
* @param memView The view
* @param _len The length
* @param newType The new type
* @return bytes29 - The new view
*/
function postfix(bytes29 memView, uint256 _len, uint40 newType) internal pure returns (bytes29) {
return slice(memView, uint256(len(memView)).sub(_len), _len, newType);
}
/**
* @notice Construct an error message for an indexing overrun.
* @param _loc The memory address
* @param _len The length
* @param _index The index
* @param _slice The slice where the overrun occurred
* @return err - The err
*/
function indexErrOverrun(
uint256 _loc,
uint256 _len,
uint256 _index,
uint256 _slice
) internal pure returns (string memory err) {
(, uint256 a) = encodeHex(_loc);
(, uint256 b) = encodeHex(_len);
(, uint256 c) = encodeHex(_index);
(, uint256 d) = encodeHex(_slice);
err = string(
abi.encodePacked(
"TypedMemView/index - Overran the view. Slice is at 0x",
uint48(a),
" with length 0x",
uint48(b),
". Attempted to index at offset 0x",
uint48(c),
" with length 0x",
uint48(d),
"."
)
);
}
/**
* @notice Load up to 32 bytes from the view onto the stack.
* @dev Returns a bytes32 with only the `_bytes` highest bytes set.
* This can be immediately cast to a smaller fixed-length byte array.
* To automatically cast to an integer, use `indexUint`.
* @param memView The view
* @param _index The index
* @param _bytes The bytes
* @return result - The 32 byte result
*/
function index(bytes29 memView, uint256 _index, uint8 _bytes) internal pure returns (bytes32 result) {
if (_bytes == 0) {return bytes32(0);}
if (_index.add(_bytes) > len(memView)) {
revert(indexErrOverrun(loc(memView), len(memView), _index, uint256(_bytes)));
}
require(_bytes <= 32, "TypedMemView/index - Attempted to index more than 32 bytes");
uint8 bitLength = _bytes * 8;
uint256 _loc = loc(memView);
uint256 _mask = leftMask(bitLength);
assembly {
// solium-disable-previous-line security/no-inline-assembly
result := and(mload(add(_loc, _index)), _mask)
}
}
/**
* @notice Parse an unsigned integer from the view at `_index`.
* @dev Requires that the view have >= `_bytes` bytes following that index.
* @param memView The view
* @param _index The index
* @param _bytes The bytes
* @return result - The unsigned integer
*/
function indexUint(bytes29 memView, uint256 _index, uint8 _bytes) internal pure returns (uint256 result) {
return uint256(index(memView, _index, _bytes)) >> ((32 - _bytes) * 8);
}
/**
* @notice Parse an unsigned integer from LE bytes.
* @param memView The view
* @param _index The index
* @param _bytes The bytes
* @return result - The unsigned integer
*/
function indexLEUint(bytes29 memView, uint256 _index, uint8 _bytes) internal pure returns (uint256 result) {
return reverseUint256(uint256(index(memView, _index, _bytes)));
}
/**
* @notice Parse an address from the view at `_index`. Requires that the view have >= 20 bytes
* following that index.
* @param memView The view
* @param _index The index
* @return address - The address
*/
function indexAddress(bytes29 memView, uint256 _index) internal pure returns (address) {
return address(uint160(indexUint(memView, _index, 20)));
}
/**
* @notice Return the keccak256 hash of the underlying memory
* @param memView The view
* @return digest - The keccak256 hash of the underlying memory
*/
function keccak(bytes29 memView) internal pure returns (bytes32 digest) {
uint256 _loc = loc(memView);
uint256 _len = len(memView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
digest := keccak256(_loc, _len)
}
}
/**
* @notice Return the sha2 digest of the underlying memory.
* @dev We explicitly deallocate memory afterwards.
* @param memView The view
* @return digest - The sha2 hash of the underlying memory
*/
function sha2(bytes29 memView) internal view returns (bytes32 digest) {
uint256 _loc = loc(memView);
uint256 _len = len(memView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
let ptr := mload(0x40)
pop(staticcall(gas(), 2, _loc, _len, ptr, 0x20)) // sha2 #1
digest := mload(ptr)
}
}
/**
* @notice Implements bitcoin's hash160 (rmd160(sha2()))
* @param memView The pre-image
* @return digest - the Digest
*/
function hash160(bytes29 memView) internal view returns (bytes20 digest) {
uint256 _loc = loc(memView);
uint256 _len = len(memView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
let ptr := mload(0x40)
pop(staticcall(gas(), 2, _loc, _len, ptr, 0x20)) // sha2
pop(staticcall(gas(), 3, ptr, 0x20, ptr, 0x20)) // rmd160
digest := mload(add(ptr, 0xc)) // return value is 0-prefixed.
}
}
/**
* @notice Implements bitcoin's hash256 (double sha2)
* @param memView A view of the preimage
* @return digest - the Digest
*/
function hash256(bytes29 memView) internal view returns (bytes32 digest) {
uint256 _loc = loc(memView);
uint256 _len = len(memView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
let ptr := mload(0x40)
pop(staticcall(gas(), 2, _loc, _len, ptr, 0x20)) // sha2 #1
pop(staticcall(gas(), 2, ptr, 0x20, ptr, 0x20)) // sha2 #2
digest := mload(ptr)
}
}
/**
* @notice Return true if the underlying memory is equal. Else false.
* @param left The first view
* @param right The second view
* @return bool - True if the underlying memory is equal
*/
function untypedEqual(bytes29 left, bytes29 right) internal pure returns (bool) {
return (loc(left) == loc(right) && len(left) == len(right)) || keccak(left) == keccak(right);
}
/**
* @notice Return false if the underlying memory is equal. Else true.
* @param left The first view
* @param right The second view
* @return bool - False if the underlying memory is equal
*/
function untypedNotEqual(bytes29 left, bytes29 right) internal pure returns (bool) {
return !untypedEqual(left, right);
}
/**
* @notice Compares type equality.
* @dev Shortcuts if the pointers are identical, otherwise compares type and digest.
* @param left The first view
* @param right The second view
* @return bool - True if the types are the same
*/
function equal(bytes29 left, bytes29 right) internal pure returns (bool) {
return left == right || (typeOf(left) == typeOf(right) && keccak(left) == keccak(right));
}
/**
* @notice Compares type inequality.
* @dev Shortcuts if the pointers are identical, otherwise compares type and digest.
* @param left The first view
* @param right The second view
* @return bool - True if the types are not the same
*/
function notEqual(bytes29 left, bytes29 right) internal pure returns (bool) {
return !equal(left, right);
}
/**
* @notice Copy the view to a location, return an unsafe memory reference
* @dev Super Dangerous direct memory access.
*
* This reference can be overwritten if anything else modifies memory (!!!).
* As such it MUST be consumed IMMEDIATELY.
* This function is private to prevent unsafe usage by callers.
* @param memView The view
* @param _newLoc The new location
* @return written - the unsafe memory reference
*/
function unsafeCopyTo(bytes29 memView, uint256 _newLoc) private view returns (bytes29 written) {
require(notNull(memView), "TypedMemView/copyTo - Null pointer deref");
require(isValid(memView), "TypedMemView/copyTo - Invalid pointer deref");
uint256 _len = len(memView);
uint256 _oldLoc = loc(memView);
uint256 ptr;
assembly {
// solium-disable-previous-line security/no-inline-assembly
ptr := mload(0x40)
// revert if we're writing in occupied memory
if gt(ptr, _newLoc) {
revert(0x60, 0x20) // empty revert message
}
// use the identity precompile to copy
// guaranteed not to fail, so pop the success
pop(staticcall(gas(), 4, _oldLoc, _len, _newLoc, _len))
}
written = unsafeBuildUnchecked(typeOf(memView), _newLoc, _len);
}
/**
* @notice Copies the referenced memory to a new loc in memory, returning a `bytes` pointing to
* the new memory
* @dev Shortcuts if the pointers are identical, otherwise compares type and digest.
* @param memView The view
* @return ret - The view pointing to the new memory
*/
function clone(bytes29 memView) internal view returns (bytes memory ret) {
uint256 ptr;
uint256 _len = len(memView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
ptr := mload(0x40) // load unused memory pointer
ret := ptr
}
unsafeCopyTo(memView, ptr + 0x20);
assembly {
// solium-disable-previous-line security/no-inline-assembly
mstore(0x40, add(add(ptr, _len), 0x20)) // write new unused pointer
mstore(ptr, _len) // write len of new array (in bytes)
}
}
/**
* @notice Join the views in memory, return an unsafe reference to the memory.
* @dev Super Dangerous direct memory access.
*
* This reference can be overwritten if anything else modifies memory (!!!).
* As such it MUST be consumed IMMEDIATELY.
* This function is private to prevent unsafe usage by callers.
* @param memViews The views
* @return unsafeView - The conjoined view pointing to the new memory
*/
function unsafeJoin(bytes29[] memory memViews, uint256 _location) private view returns (bytes29 unsafeView) {
assembly {
// solium-disable-previous-line security/no-inline-assembly
let ptr := mload(0x40)
// revert if we're writing in occupied memory
if gt(ptr, _location) {
revert(0x60, 0x20) // empty revert message
}
}
uint256 _offset = 0;
for (uint256 i = 0; i < memViews.length; i ++) {
bytes29 memView = memViews[i];
unsafeCopyTo(memView, _location + _offset);
_offset += len(memView);
}
unsafeView = unsafeBuildUnchecked(0, _location, _offset);
}
/**
* @notice Produce the keccak256 digest of the concatenated contents of multiple views.
* @param memViews The views
* @return bytes32 - The keccak256 digest
*/
function joinKeccak(bytes29[] memory memViews) internal view returns (bytes32) {
uint256 ptr;
assembly {
// solium-disable-previous-line security/no-inline-assembly
ptr := mload(0x40) // load unused memory pointer
}
return keccak(unsafeJoin(memViews, ptr));
}
/**
* @notice Produce the sha256 digest of the concatenated contents of multiple views.
* @param memViews The views
* @return bytes32 - The sha256 digest
*/
function joinSha2(bytes29[] memory memViews) internal view returns (bytes32) {
uint256 ptr;
assembly {
// solium-disable-previous-line security/no-inline-assembly
ptr := mload(0x40) // load unused memory pointer
}
return sha2(unsafeJoin(memViews, ptr));
}
/**
* @notice copies all views, joins them into a new bytearray.
* @param memViews The views
* @return ret - The new byte array
*/
function join(bytes29[] memory memViews) internal view returns (bytes memory ret) {
uint256 ptr;
assembly {
// solium-disable-previous-line security/no-inline-assembly
ptr := mload(0x40) // load unused memory pointer
}
bytes29 _newView = unsafeJoin(memViews, ptr + 0x20);
uint256 _written = len(_newView);
uint256 _footprint = footprint(_newView);
assembly {
// solium-disable-previous-line security/no-inline-assembly
// store the legnth
mstore(ptr, _written)
// new pointer is old + 0x20 + the footprint of the body
mstore(0x40, add(add(ptr, _footprint), 0x20))
ret := ptr
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "./IERC20.sol";
import "../../math/SafeMath.sol";
import "../../utils/Address.sol";
/**
* @title SafeERC20
* @dev Wrappers around ERC20 operations that throw on failure (when the token
* contract returns false). Tokens that return no value (and instead revert or
* throw on failure) are also supported, non-reverting calls are assumed to be
* successful.
* To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
* which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
*/
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
/**
* @dev Deprecated. This function has issues similar to the ones found in
* {IERC20-approve}, and its usage is discouraged.
*
* Whenever possible, use {safeIncreaseAllowance} and
* {safeDecreaseAllowance} instead.
*/
function safeApprove(IERC20 token, address spender, uint256 value) internal {
// safeApprove should only be called when setting an initial allowance,
// or when resetting it to zero. To increase and decrease it, use
// 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
// solhint-disable-next-line max-line-length
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
/**
* @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
* on the return value: the return value is optional (but if data is returned, it must not be false).
* @param token The token targeted by the call.
* @param data The call data (encoded using abi.encode or one of its variants).
*/
function _callOptionalReturn(IERC20 token, bytes memory data) private {
// We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
// we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
// the target address contains contract code and also asserts for success in the low-level call.
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) { // Return data is optional
// solhint-disable-next-line max-line-length
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
library Encoding {
// ============ Constants ============
bytes private constant NIBBLE_LOOKUP = "0123456789abcdef";
// ============ Internal Functions ============
/**
* @notice Encode a uint32 in its DECIMAL representation, with leading
* zeroes.
* @param _num The number to encode
* @return _encoded The encoded number, suitable for use in abi.
* encodePacked
*/
function decimalUint32(uint32 _num)
internal
pure
returns (uint80 _encoded)
{
uint80 ASCII_0 = 0x30;
// all over/underflows are impossible
// this will ALWAYS produce 10 decimal characters
for (uint8 i = 0; i < 10; i += 1) {
_encoded |= ((_num % 10) + ASCII_0) << (i * 8);
_num = _num / 10;
}
}
/**
* @notice Encodes the uint256 to hex. `first` contains the encoded top 16 bytes.
* `second` contains the encoded lower 16 bytes.
* @param _bytes The 32 bytes as uint256
* @return _firstHalf The top 16 bytes
* @return _secondHalf The bottom 16 bytes
*/
function encodeHex(uint256 _bytes)
internal
pure
returns (uint256 _firstHalf, uint256 _secondHalf)
{
for (uint8 i = 31; i > 15; i -= 1) {
uint8 _b = uint8(_bytes >> (i * 8));
_firstHalf |= _byteHex(_b);
if (i != 16) {
_firstHalf <<= 16;
}
}
// abusing underflow here =_=
for (uint8 i = 15; i < 255; i -= 1) {
uint8 _b = uint8(_bytes >> (i * 8));
_secondHalf |= _byteHex(_b);
if (i != 0) {
_secondHalf <<= 16;
}
}
}
/**
* @notice Returns the encoded hex character that represents the lower 4 bits of the argument.
* @param _byte The byte
* @return _char The encoded hex character
*/
function _nibbleHex(uint8 _byte) private pure returns (uint8 _char) {
uint8 _nibble = _byte & 0x0f; // keep bottom 4, 0 top 4
_char = uint8(NIBBLE_LOOKUP[_nibble]);
}
/**
* @notice Returns a uint16 containing the hex-encoded byte.
* @param _byte The byte
* @return _encoded The hex-encoded byte
*/
function _byteHex(uint8 _byte) private pure returns (uint16 _encoded) {
_encoded |= _nibbleHex(_byte >> 4); // top 4 bits
_encoded <<= 8;
_encoded |= _nibbleHex(_byte); // lower 4 bits
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.11;
// ============ External Imports ============
import {Address} from "@openzeppelin/contracts/utils/Address.sol";
/**
* @title UpgradeBeaconProxy
* @notice
* Proxy contract which delegates all logic, including initialization,
* to an implementation contract.
* The implementation contract is stored within an Upgrade Beacon contract;
* the implementation contract can be changed by performing an upgrade on the Upgrade Beacon contract.
* The Upgrade Beacon contract for this Proxy is immutably specified at deployment.
* @dev This implementation combines the gas savings of keeping the UpgradeBeacon address outside of contract storage
* found in 0age's implementation:
* https://github.com/dharma-eng/dharma-smart-wallet/blob/master/contracts/proxies/smart-wallet/UpgradeBeaconProxyV1.sol
* With the added safety checks that the UpgradeBeacon and implementation are contracts at time of deployment
* found in OpenZeppelin's implementation:
* https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/proxy/beacon/BeaconProxy.sol
*/
contract UpgradeBeaconProxy {
// ============ Immutables ============
// Upgrade Beacon address is immutable (therefore not kept in contract storage)
address private immutable upgradeBeacon;
// ============ Constructor ============
/**
* @notice Validate that the Upgrade Beacon is a contract, then set its
* address immutably within this contract.
* Validate that the implementation is also a contract,
* Then call the initialization function defined at the implementation.
* The deployment will revert and pass along the
* revert reason if the initialization function reverts.
* @param _upgradeBeacon Address of the Upgrade Beacon to be stored immutably in the contract
* @param _initializationCalldata Calldata supplied when calling the initialization function
*/
constructor(address _upgradeBeacon, bytes memory _initializationCalldata)
payable
{
// Validate the Upgrade Beacon is a contract
require(Address.isContract(_upgradeBeacon), "beacon !contract");
// set the Upgrade Beacon
upgradeBeacon = _upgradeBeacon;
// Validate the implementation is a contract
address _implementation = _getImplementation(_upgradeBeacon);
require(
Address.isContract(_implementation),
"beacon implementation !contract"
);
// Call the initialization function on the implementation
if (_initializationCalldata.length > 0) {
_initialize(_implementation, _initializationCalldata);
}
}
// ============ External Functions ============
/**
* @notice Forwards all calls with data to _fallback()
* No public functions are declared on the contract, so all calls hit fallback
*/
fallback() external payable {
_fallback();
}
/**
* @notice Forwards all calls with no data to _fallback()
*/
receive() external payable {
_fallback();
}
// ============ Private Functions ============
/**
* @notice Call the initialization function on the implementation
* Used at deployment to initialize the proxy
* based on the logic for initialization defined at the implementation
* @param _implementation - Contract to which the initalization is delegated
* @param _initializationCalldata - Calldata supplied when calling the initialization function
*/
function _initialize(
address _implementation,
bytes memory _initializationCalldata
) private {
// Delegatecall into the implementation, supplying initialization calldata.
(bool _ok, ) = _implementation.delegatecall(_initializationCalldata);
// Revert and include revert data if delegatecall to implementation reverts.
if (!_ok) {
assembly {
returndatacopy(0, 0, returndatasize())
revert(0, returndatasize())
}
}
}
/**
* @notice Delegates function calls to the implementation contract returned by the Upgrade Beacon
*/
function _fallback() private {
_delegate(_getImplementation());
}
/**
* @notice Delegate function execution to the implementation contract
* @dev This is a low level function that doesn't return to its internal
* call site. It will return whatever is returned by the implementation to the
* external caller, reverting and returning the revert data if implementation
* reverts.
* @param _implementation - Address to which the function execution is delegated
*/
function _delegate(address _implementation) private {
assembly {
// Copy msg.data. We take full control of memory in this inline assembly
// block because it will not return to Solidity code. We overwrite the
// Solidity scratch pad at memory position 0.
calldatacopy(0, 0, calldatasize())
// Delegatecall to the implementation, supplying calldata and gas.
// Out and outsize are set to zero - instead, use the return buffer.
let result := delegatecall(
gas(),
_implementation,
0,
calldatasize(),
0,
0
)
// Copy the returned data from the return buffer.
returndatacopy(0, 0, returndatasize())
switch result
// Delegatecall returns 0 on error.
case 0 {
revert(0, returndatasize())
}
default {
return(0, returndatasize())
}
}
}
/**
* @notice Call the Upgrade Beacon to get the current implementation contract address
* @return _implementation Address of the current implementation.
*/
function _getImplementation()
private
view
returns (address _implementation)
{
_implementation = _getImplementation(upgradeBeacon);
}
/**
* @notice Call the Upgrade Beacon to get the current implementation contract address
* @dev _upgradeBeacon is passed as a parameter so that
* we can also use this function in the constructor,
* where we can't access immutable variables.
* @param _upgradeBeacon Address of the UpgradeBeacon storing the current implementation
* @return _implementation Address of the current implementation.
*/
function _getImplementation(address _upgradeBeacon)
private
view
returns (address _implementation)
{
// Get the current implementation address from the upgrade beacon.
(bool _ok, bytes memory _returnData) = _upgradeBeacon.staticcall("");
// Revert and pass along revert message if call to upgrade beacon reverts.
require(_ok, string(_returnData));
// Set the implementation to the address returned from the upgrade beacon.
_implementation = abi.decode(_returnData, (address));
}
}
// SPDX-License-Identifier: MIT
// solhint-disable-next-line compiler-version
pragma solidity >=0.4.24 <0.8.0;
import "../utils/AddressUpgradeable.sol";
/**
* @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
* behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
* external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
* function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
*
* TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
* possible by providing the encoded function call as the `_data` argument to {UpgradeableProxy-constructor}.
*
* CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
* that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
*/
abstract contract Initializable {
/**
* @dev Indicates that the contract has been initialized.
*/
bool private _initialized;
/**
* @dev Indicates that the contract is in the process of being initialized.
*/
bool private _initializing;
/**
* @dev Modifier to protect an initializer function from being invoked twice.
*/
modifier initializer() {
require(_initializing || _isConstructor() || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
/// @dev Returns true if and only if the function is running in the constructor
function _isConstructor() private view returns (bool) {
return !AddressUpgradeable.isContract(address(this));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.5.10;
/*
The MIT License (MIT)
Copyright (c) 2016 Smart Contract Solutions, Inc.
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
// Gas optimization: this is cheaper than asserting 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (_a == 0) {
return 0;
}
c = _a * _b;
require(c / _a == _b, "Overflow during multiplication.");
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
// assert(_b > 0); // Solidity automatically throws when dividing by 0
// uint256 c = _a / _b;
// assert(_a == _b * c + _a % _b); // There is no case in which this doesn't hold
return _a / _b;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
require(_b <= _a, "Underflow during subtraction.");
return _a - _b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
c = _a + _b;
require(c >= _a, "Overflow during addition.");
return c;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../utils/ContextUpgradeable.sol";
import "../proxy/Initializable.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
function __Ownable_init() internal initializer {
__Context_init_unchained();
__Ownable_init_unchained();
}
function __Ownable_init_unchained() internal initializer {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {Message} from "../libs/Message.sol";
// ============ External Imports ============
import {ECDSA} from "@openzeppelin/contracts/cryptography/ECDSA.sol";
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
/**
* @title Common
* @author Celo Labs Inc.
* @notice Shared utilities between Home and Replica.
*/
abstract contract Common is Initializable {
// ============ Enums ============
// States:
// 0 - UnInitialized - before initialize function is called
// note: the contract is initialized at deploy time, so it should never be in this state
// 1 - Active - as long as the contract has not become fraudulent
// 2 - Failed - after a valid fraud proof has been submitted;
// contract will no longer accept updates or new messages
enum States {
UnInitialized,
Active,
Failed
}
// ============ Immutable Variables ============
// Domain of chain on which the contract is deployed
uint32 public immutable localDomain;
// ============ Public Variables ============
// Address of bonded Updater
address public updater;
// Current state of contract
States public state;
// The latest root that has been signed by the Updater
bytes32 public committedRoot;
// ============ Upgrade Gap ============
// gap for upgrade safety
uint256[47] private __GAP;
// ============ Events ============
/**
* @notice Emitted when update is made on Home
* or unconfirmed update root is submitted on Replica
* @param homeDomain Domain of home contract
* @param oldRoot Old merkle root
* @param newRoot New merkle root
* @param signature Updater's signature on `oldRoot` and `newRoot`
*/
event Update(
uint32 indexed homeDomain,
bytes32 indexed oldRoot,
bytes32 indexed newRoot,
bytes signature
);
/**
* @notice Emitted when proof of a double update is submitted,
* which sets the contract to FAILED state
* @param oldRoot Old root shared between two conflicting updates
* @param newRoot Array containing two conflicting new roots
* @param signature Signature on `oldRoot` and `newRoot`[0]
* @param signature2 Signature on `oldRoot` and `newRoot`[1]
*/
event DoubleUpdate(
bytes32 oldRoot,
bytes32[2] newRoot,
bytes signature,
bytes signature2
);
// ============ Modifiers ============
/**
* @notice Ensures that contract state != FAILED when the function is called
*/
modifier notFailed() {
require(state != States.Failed, "failed state");
_;
}
// ============ Constructor ============
constructor(uint32 _localDomain) {
localDomain = _localDomain;
}
// ============ Initializer ============
function __Common_initialize(address _updater) internal initializer {
updater = _updater;
state = States.Active;
}
// ============ External Functions ============
/**
* @notice Called by external agent. Checks that signatures on two sets of
* roots are valid and that the new roots conflict with each other. If both
* cases hold true, the contract is failed and a `DoubleUpdate` event is
* emitted.
* @dev When `fail()` is called on Home, updater is slashed.
* @param _oldRoot Old root shared between two conflicting updates
* @param _newRoot Array containing two conflicting new roots
* @param _signature Signature on `_oldRoot` and `_newRoot`[0]
* @param _signature2 Signature on `_oldRoot` and `_newRoot`[1]
*/
function doubleUpdate(
bytes32 _oldRoot,
bytes32[2] calldata _newRoot,
bytes calldata _signature,
bytes calldata _signature2
) external notFailed {
if (
Common._isUpdaterSignature(_oldRoot, _newRoot[0], _signature) &&
Common._isUpdaterSignature(_oldRoot, _newRoot[1], _signature2) &&
_newRoot[0] != _newRoot[1]
) {
_fail();
emit DoubleUpdate(_oldRoot, _newRoot, _signature, _signature2);
}
}
// ============ Public Functions ============
/**
* @notice Hash of Home domain concatenated with "OPTICS"
*/
function homeDomainHash() public view virtual returns (bytes32);
// ============ Internal Functions ============
/**
* @notice Hash of Home domain concatenated with "OPTICS"
* @param _homeDomain the Home domain to hash
*/
function _homeDomainHash(uint32 _homeDomain)
internal
pure
returns (bytes32)
{
return keccak256(abi.encodePacked(_homeDomain, "OPTICS"));
}
/**
* @notice Set contract state to FAILED
* @dev Called when a valid fraud proof is submitted
*/
function _setFailed() internal {
state = States.Failed;
}
/**
* @notice Moves the contract into failed state
* @dev Called when fraud is proven
* (Double Update is submitted on Home or Replica,
* or Improper Update is submitted on Home)
*/
function _fail() internal virtual;
/**
* @notice Checks that signature was signed by Updater
* @param _oldRoot Old merkle root
* @param _newRoot New merkle root
* @param _signature Signature on `_oldRoot` and `_newRoot`
* @return TRUE iff signature is valid signed by updater
**/
function _isUpdaterSignature(
bytes32 _oldRoot,
bytes32 _newRoot,
bytes memory _signature
) internal view returns (bool) {
bytes32 _digest = keccak256(
abi.encodePacked(homeDomainHash(), _oldRoot, _newRoot)
);
_digest = ECDSA.toEthSignedMessageHash(_digest);
return (ECDSA.recover(_digest, _signature) == updater);
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
/**
* @title QueueLib
* @author Celo Labs Inc.
* @notice Library containing queue struct and operations for queue used by
* Home and Replica.
**/
library QueueLib {
/**
* @notice Queue struct
* @dev Internally keeps track of the `first` and `last` elements through
* indices and a mapping of indices to enqueued elements.
**/
struct Queue {
uint128 first;
uint128 last;
mapping(uint256 => bytes32) queue;
}
/**
* @notice Initializes the queue
* @dev Empty state denoted by _q.first > q._last. Queue initialized
* with _q.first = 1 and _q.last = 0.
**/
function initialize(Queue storage _q) internal {
if (_q.first == 0) {
_q.first = 1;
}
}
/**
* @notice Enqueues a single new element
* @param _item New element to be enqueued
* @return _last Index of newly enqueued element
**/
function enqueue(Queue storage _q, bytes32 _item)
internal
returns (uint128 _last)
{
_last = _q.last + 1;
_q.last = _last;
if (_item != bytes32(0)) {
// saves gas if we're queueing 0
_q.queue[_last] = _item;
}
}
/**
* @notice Dequeues element at front of queue
* @dev Removes dequeued element from storage
* @return _item Dequeued element
**/
function dequeue(Queue storage _q) internal returns (bytes32 _item) {
uint128 _last = _q.last;
uint128 _first = _q.first;
require(_length(_last, _first) != 0, "Empty");
_item = _q.queue[_first];
if (_item != bytes32(0)) {
// saves gas if we're dequeuing 0
delete _q.queue[_first];
}
_q.first = _first + 1;
}
/**
* @notice Batch enqueues several elements
* @param _items Array of elements to be enqueued
* @return _last Index of last enqueued element
**/
function enqueue(Queue storage _q, bytes32[] memory _items)
internal
returns (uint128 _last)
{
_last = _q.last;
for (uint256 i = 0; i < _items.length; i += 1) {
_last += 1;
bytes32 _item = _items[i];
if (_item != bytes32(0)) {
_q.queue[_last] = _item;
}
}
_q.last = _last;
}
/**
* @notice Batch dequeues `_number` elements
* @dev Reverts if `_number` > queue length
* @param _number Number of elements to dequeue
* @return Array of dequeued elements
**/
function dequeue(Queue storage _q, uint256 _number)
internal
returns (bytes32[] memory)
{
uint128 _last = _q.last;
uint128 _first = _q.first;
// Cannot underflow unless state is corrupted
require(_length(_last, _first) >= _number, "Insufficient");
bytes32[] memory _items = new bytes32[](_number);
for (uint256 i = 0; i < _number; i++) {
_items[i] = _q.queue[_first];
delete _q.queue[_first];
_first++;
}
_q.first = _first;
return _items;
}
/**
* @notice Returns true if `_item` is in the queue and false if otherwise
* @dev Linearly scans from _q.first to _q.last looking for `_item`
* @param _item Item being searched for in queue
* @return True if `_item` currently exists in queue, false if otherwise
**/
function contains(Queue storage _q, bytes32 _item)
internal
view
returns (bool)
{
for (uint256 i = _q.first; i <= _q.last; i++) {
if (_q.queue[i] == _item) {
return true;
}
}
return false;
}
/// @notice Returns last item in queue
/// @dev Returns bytes32(0) if queue empty
function lastItem(Queue storage _q) internal view returns (bytes32) {
return _q.queue[_q.last];
}
/// @notice Returns element at front of queue without removing element
/// @dev Reverts if queue is empty
function peek(Queue storage _q) internal view returns (bytes32 _item) {
require(!isEmpty(_q), "Empty");
_item = _q.queue[_q.first];
}
/// @notice Returns true if queue is empty and false if otherwise
function isEmpty(Queue storage _q) internal view returns (bool) {
return _q.last < _q.first;
}
/// @notice Returns number of elements in queue
function length(Queue storage _q) internal view returns (uint256) {
uint128 _last = _q.last;
uint128 _first = _q.first;
// Cannot underflow unless state is corrupted
return _length(_last, _first);
}
/// @notice Returns number of elements between `_last` and `_first` (used internally)
function _length(uint128 _last, uint128 _first)
internal
pure
returns (uint256)
{
return uint256(_last + 1 - _first);
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// work based on eth2 deposit contract, which is used under CC0-1.0
/**
* @title MerkleLib
* @author Celo Labs Inc.
* @notice An incremental merkle tree modeled on the eth2 deposit contract.
**/
library MerkleLib {
uint256 internal constant TREE_DEPTH = 32;
uint256 internal constant MAX_LEAVES = 2**TREE_DEPTH - 1;
/**
* @notice Struct representing incremental merkle tree. Contains current
* branch and the number of inserted leaves in the tree.
**/
struct Tree {
bytes32[TREE_DEPTH] branch;
uint256 count;
}
/**
* @notice Inserts `_node` into merkle tree
* @dev Reverts if tree is full
* @param _node Element to insert into tree
**/
function insert(Tree storage _tree, bytes32 _node) internal {
require(_tree.count < MAX_LEAVES, "merkle tree full");
_tree.count += 1;
uint256 size = _tree.count;
for (uint256 i = 0; i < TREE_DEPTH; i++) {
if ((size & 1) == 1) {
_tree.branch[i] = _node;
return;
}
_node = keccak256(abi.encodePacked(_tree.branch[i], _node));
size /= 2;
}
// As the loop should always end prematurely with the `return` statement,
// this code should be unreachable. We assert `false` just to be safe.
assert(false);
}
/**
* @notice Calculates and returns`_tree`'s current root given array of zero
* hashes
* @param _zeroes Array of zero hashes
* @return _current Calculated root of `_tree`
**/
function rootWithCtx(Tree storage _tree, bytes32[TREE_DEPTH] memory _zeroes)
internal
view
returns (bytes32 _current)
{
uint256 _index = _tree.count;
for (uint256 i = 0; i < TREE_DEPTH; i++) {
uint256 _ithBit = (_index >> i) & 0x01;
bytes32 _next = _tree.branch[i];
if (_ithBit == 1) {
_current = keccak256(abi.encodePacked(_next, _current));
} else {
_current = keccak256(abi.encodePacked(_current, _zeroes[i]));
}
}
}
/// @notice Calculates and returns`_tree`'s current root
function root(Tree storage _tree) internal view returns (bytes32) {
return rootWithCtx(_tree, zeroHashes());
}
/// @notice Returns array of TREE_DEPTH zero hashes
/// @return _zeroes Array of TREE_DEPTH zero hashes
function zeroHashes()
internal
pure
returns (bytes32[TREE_DEPTH] memory _zeroes)
{
_zeroes[0] = Z_0;
_zeroes[1] = Z_1;
_zeroes[2] = Z_2;
_zeroes[3] = Z_3;
_zeroes[4] = Z_4;
_zeroes[5] = Z_5;
_zeroes[6] = Z_6;
_zeroes[7] = Z_7;
_zeroes[8] = Z_8;
_zeroes[9] = Z_9;
_zeroes[10] = Z_10;
_zeroes[11] = Z_11;
_zeroes[12] = Z_12;
_zeroes[13] = Z_13;
_zeroes[14] = Z_14;
_zeroes[15] = Z_15;
_zeroes[16] = Z_16;
_zeroes[17] = Z_17;
_zeroes[18] = Z_18;
_zeroes[19] = Z_19;
_zeroes[20] = Z_20;
_zeroes[21] = Z_21;
_zeroes[22] = Z_22;
_zeroes[23] = Z_23;
_zeroes[24] = Z_24;
_zeroes[25] = Z_25;
_zeroes[26] = Z_26;
_zeroes[27] = Z_27;
_zeroes[28] = Z_28;
_zeroes[29] = Z_29;
_zeroes[30] = Z_30;
_zeroes[31] = Z_31;
}
/**
* @notice Calculates and returns the merkle root for the given leaf
* `_item`, a merkle branch, and the index of `_item` in the tree.
* @param _item Merkle leaf
* @param _branch Merkle proof
* @param _index Index of `_item` in tree
* @return _current Calculated merkle root
**/
function branchRoot(
bytes32 _item,
bytes32[TREE_DEPTH] memory _branch,
uint256 _index
) internal pure returns (bytes32 _current) {
_current = _item;
for (uint256 i = 0; i < TREE_DEPTH; i++) {
uint256 _ithBit = (_index >> i) & 0x01;
bytes32 _next = _branch[i];
if (_ithBit == 1) {
_current = keccak256(abi.encodePacked(_next, _current));
} else {
_current = keccak256(abi.encodePacked(_current, _next));
}
}
}
// keccak256 zero hashes
bytes32 internal constant Z_0 =
hex"0000000000000000000000000000000000000000000000000000000000000000";
bytes32 internal constant Z_1 =
hex"ad3228b676f7d3cd4284a5443f17f1962b36e491b30a40b2405849e597ba5fb5";
bytes32 internal constant Z_2 =
hex"b4c11951957c6f8f642c4af61cd6b24640fec6dc7fc607ee8206a99e92410d30";
bytes32 internal constant Z_3 =
hex"21ddb9a356815c3fac1026b6dec5df3124afbadb485c9ba5a3e3398a04b7ba85";
bytes32 internal constant Z_4 =
hex"e58769b32a1beaf1ea27375a44095a0d1fb664ce2dd358e7fcbfb78c26a19344";
bytes32 internal constant Z_5 =
hex"0eb01ebfc9ed27500cd4dfc979272d1f0913cc9f66540d7e8005811109e1cf2d";
bytes32 internal constant Z_6 =
hex"887c22bd8750d34016ac3c66b5ff102dacdd73f6b014e710b51e8022af9a1968";
bytes32 internal constant Z_7 =
hex"ffd70157e48063fc33c97a050f7f640233bf646cc98d9524c6b92bcf3ab56f83";
bytes32 internal constant Z_8 =
hex"9867cc5f7f196b93bae1e27e6320742445d290f2263827498b54fec539f756af";
bytes32 internal constant Z_9 =
hex"cefad4e508c098b9a7e1d8feb19955fb02ba9675585078710969d3440f5054e0";
bytes32 internal constant Z_10 =
hex"f9dc3e7fe016e050eff260334f18a5d4fe391d82092319f5964f2e2eb7c1c3a5";
bytes32 internal constant Z_11 =
hex"f8b13a49e282f609c317a833fb8d976d11517c571d1221a265d25af778ecf892";
bytes32 internal constant Z_12 =
hex"3490c6ceeb450aecdc82e28293031d10c7d73bf85e57bf041a97360aa2c5d99c";
bytes32 internal constant Z_13 =
hex"c1df82d9c4b87413eae2ef048f94b4d3554cea73d92b0f7af96e0271c691e2bb";
bytes32 internal constant Z_14 =
hex"5c67add7c6caf302256adedf7ab114da0acfe870d449a3a489f781d659e8becc";
bytes32 internal constant Z_15 =
hex"da7bce9f4e8618b6bd2f4132ce798cdc7a60e7e1460a7299e3c6342a579626d2";
bytes32 internal constant Z_16 =
hex"2733e50f526ec2fa19a22b31e8ed50f23cd1fdf94c9154ed3a7609a2f1ff981f";
bytes32 internal constant Z_17 =
hex"e1d3b5c807b281e4683cc6d6315cf95b9ade8641defcb32372f1c126e398ef7a";
bytes32 internal constant Z_18 =
hex"5a2dce0a8a7f68bb74560f8f71837c2c2ebbcbf7fffb42ae1896f13f7c7479a0";
bytes32 internal constant Z_19 =
hex"b46a28b6f55540f89444f63de0378e3d121be09e06cc9ded1c20e65876d36aa0";
bytes32 internal constant Z_20 =
hex"c65e9645644786b620e2dd2ad648ddfcbf4a7e5b1a3a4ecfe7f64667a3f0b7e2";
bytes32 internal constant Z_21 =
hex"f4418588ed35a2458cffeb39b93d26f18d2ab13bdce6aee58e7b99359ec2dfd9";
bytes32 internal constant Z_22 =
hex"5a9c16dc00d6ef18b7933a6f8dc65ccb55667138776f7dea101070dc8796e377";
bytes32 internal constant Z_23 =
hex"4df84f40ae0c8229d0d6069e5c8f39a7c299677a09d367fc7b05e3bc380ee652";
bytes32 internal constant Z_24 =
hex"cdc72595f74c7b1043d0e1ffbab734648c838dfb0527d971b602bc216c9619ef";
bytes32 internal constant Z_25 =
hex"0abf5ac974a1ed57f4050aa510dd9c74f508277b39d7973bb2dfccc5eeb0618d";
bytes32 internal constant Z_26 =
hex"b8cd74046ff337f0a7bf2c8e03e10f642c1886798d71806ab1e888d9e5ee87d0";
bytes32 internal constant Z_27 =
hex"838c5655cb21c6cb83313b5a631175dff4963772cce9108188b34ac87c81c41e";
bytes32 internal constant Z_28 =
hex"662ee4dd2dd7b2bc707961b1e646c4047669dcb6584f0d8d770daf5d7e7deb2e";
bytes32 internal constant Z_29 =
hex"388ab20e2573d171a88108e79d820e98f26c0b84aa8b2f4aa4968dbb818ea322";
bytes32 internal constant Z_30 =
hex"93237c50ba75ee485f4c22adf2f741400bdf8d6a9cc7df7ecae576221665d735";
bytes32 internal constant Z_31 =
hex"8448818bb4ae4562849e949e17ac16e0be16688e156b5cf15e098c627c0056a9";
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
import "@summa-tx/memview-sol/contracts/TypedMemView.sol";
import {
TypeCasts
} from "./TypeCasts.sol";
/**
* @title Message Library
* @author Celo Labs Inc.
* @notice Library for formatted messages used by Home and Replica.
**/
library Message {
using TypedMemView for bytes;
using TypedMemView for bytes29;
// Number of bytes in formatted message before `body` field
uint256 internal constant PREFIX_LENGTH = 76;
/**
* @notice Returns formatted (packed) message with provided fields
* @param _originDomain Domain of home chain
* @param _sender Address of sender as bytes32
* @param _nonce Destination-specific nonce
* @param _destinationDomain Domain of destination chain
* @param _recipient Address of recipient on destination chain as bytes32
* @param _messageBody Raw bytes of message body
* @return Formatted message
**/
function formatMessage(
uint32 _originDomain,
bytes32 _sender,
uint32 _nonce,
uint32 _destinationDomain,
bytes32 _recipient,
bytes memory _messageBody
) internal pure returns (bytes memory) {
return
abi.encodePacked(
_originDomain,
_sender,
_nonce,
_destinationDomain,
_recipient,
_messageBody
);
}
/**
* @notice Returns leaf of formatted message with provided fields.
* @param _origin Domain of home chain
* @param _sender Address of sender as bytes32
* @param _nonce Destination-specific nonce number
* @param _destination Domain of destination chain
* @param _recipient Address of recipient on destination chain as bytes32
* @param _body Raw bytes of message body
* @return Leaf (hash) of formatted message
**/
function messageHash(
uint32 _origin,
bytes32 _sender,
uint32 _nonce,
uint32 _destination,
bytes32 _recipient,
bytes memory _body
) internal pure returns (bytes32) {
return
keccak256(
formatMessage(
_origin,
_sender,
_nonce,
_destination,
_recipient,
_body
)
);
}
/// @notice Returns message's origin field
function origin(bytes29 _message) internal pure returns (uint32) {
return uint32(_message.indexUint(0, 4));
}
/// @notice Returns message's sender field
function sender(bytes29 _message) internal pure returns (bytes32) {
return _message.index(4, 32);
}
/// @notice Returns message's nonce field
function nonce(bytes29 _message) internal pure returns (uint32) {
return uint32(_message.indexUint(36, 4));
}
/// @notice Returns message's destination field
function destination(bytes29 _message) internal pure returns (uint32) {
return uint32(_message.indexUint(40, 4));
}
/// @notice Returns message's recipient field as bytes32
function recipient(bytes29 _message) internal pure returns (bytes32) {
return _message.index(44, 32);
}
/// @notice Returns message's recipient field as an address
function recipientAddress(bytes29 _message)
internal
pure
returns (address)
{
return TypeCasts.bytes32ToAddress(recipient(_message));
}
/// @notice Returns message's body field as bytes29 (refer to TypedMemView library for details on bytes29 type)
function body(bytes29 _message) internal pure returns (bytes29) {
return _message.slice(PREFIX_LENGTH, _message.len() - PREFIX_LENGTH, 0);
}
function leaf(bytes29 _message) internal view returns (bytes32) {
return messageHash(origin(_message), sender(_message), nonce(_message), destination(_message), recipient(_message), TypedMemView.clone(body(_message)));
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {MerkleLib} from "../libs/Merkle.sol";
/**
* @title MerkleTreeManager
* @author Celo Labs Inc.
* @notice Contains a Merkle tree instance and
* exposes view functions for the tree.
*/
contract MerkleTreeManager {
// ============ Libraries ============
using MerkleLib for MerkleLib.Tree;
MerkleLib.Tree public tree;
// ============ Upgrade Gap ============
// gap for upgrade safety
uint256[49] private __GAP;
// ============ Public Functions ============
/**
* @notice Calculates and returns tree's current root
*/
function root() public view returns (bytes32) {
return tree.root();
}
/**
* @notice Returns the number of inserted leaves in the tree (current index)
*/
function count() public view returns (uint256) {
return tree.count;
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {QueueLib} from "../libs/Queue.sol";
// ============ External Imports ============
import {Initializable} from "@openzeppelin/contracts-upgradeable/proxy/Initializable.sol";
/**
* @title QueueManager
* @author Celo Labs Inc.
* @notice Contains a queue instance and
* exposes view functions for the queue.
**/
contract QueueManager is Initializable {
// ============ Libraries ============
using QueueLib for QueueLib.Queue;
QueueLib.Queue internal queue;
// ============ Upgrade Gap ============
// gap for upgrade safety
uint256[49] private __GAP;
// ============ Initializer ============
function __QueueManager_initialize() internal initializer {
queue.initialize();
}
// ============ Public Functions ============
/**
* @notice Returns number of elements in queue
*/
function queueLength() external view returns (uint256) {
return queue.length();
}
/**
* @notice Returns TRUE iff `_item` is in the queue
*/
function queueContains(bytes32 _item) external view returns (bool) {
return queue.contains(_item);
}
/**
* @notice Returns last item enqueued to the queue
*/
function queueEnd() external view returns (bytes32) {
return queue.lastItem();
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
interface IUpdaterManager {
function slashUpdater(address payable _reporter) external;
function updater() external view returns (address);
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.delegatecall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
*
* These functions can be used to verify that a message was signed by the holder
* of the private keys of a given address.
*/
library ECDSA {
/**
* @dev Returns the address that signed a hashed message (`hash`) with
* `signature`. This address can then be used for verification purposes.
*
* The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
* this function rejects them by requiring the `s` value to be in the lower
* half order, and the `v` value to be either 27 or 28.
*
* IMPORTANT: `hash` _must_ be the result of a hash operation for the
* verification to be secure: it is possible to craft signatures that
* recover to arbitrary addresses for non-hashed data. A safe way to ensure
* this is by receiving a hash of the original message (which may otherwise
* be too long), and then calling {toEthSignedMessageHash} on it.
*/
function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
// Check the signature length
if (signature.length != 65) {
revert("ECDSA: invalid signature length");
}
// Divide the signature in r, s and v variables
bytes32 r;
bytes32 s;
uint8 v;
// ecrecover takes the signature parameters, and the only way to get them
// currently is to use assembly.
// solhint-disable-next-line no-inline-assembly
assembly {
r := mload(add(signature, 0x20))
s := mload(add(signature, 0x40))
v := byte(0, mload(add(signature, 0x60)))
}
return recover(hash, v, r, s);
}
/**
* @dev Overload of {ECDSA-recover-bytes32-bytes-} that receives the `v`,
* `r` and `s` signature fields separately.
*/
function recover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal pure returns (address) {
// EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
// unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
// the valid range for s in (281): 0 < s < secp256k1n ÷ 2 + 1, and for v in (282): v ∈ {27, 28}. Most
// signatures from current libraries generate a unique signature with an s-value in the lower half order.
//
// If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
// with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
// vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
// these malleable signatures as well.
require(uint256(s) <= 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0, "ECDSA: invalid signature 's' value");
require(v == 27 || v == 28, "ECDSA: invalid signature 'v' value");
// If the signature is valid (and not malleable), return the signer address
address signer = ecrecover(hash, v, r, s);
require(signer != address(0), "ECDSA: invalid signature");
return signer;
}
/**
* @dev Returns an Ethereum Signed Message, created from a `hash`. This
* replicates the behavior of the
* https://github.com/ethereum/wiki/wiki/JSON-RPC#eth_sign[`eth_sign`]
* JSON-RPC method.
*
* See {recover}.
*/
function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
// 32 is the length in bytes of hash,
// enforced by the type signature above
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
import "@summa-tx/memview-sol/contracts/TypedMemView.sol";
library TypeCasts {
using TypedMemView for bytes;
using TypedMemView for bytes29;
function coerceBytes32(string memory _s)
internal
pure
returns (bytes32 _b)
{
_b = bytes(_s).ref(0).index(0, uint8(bytes(_s).length));
}
// treat it as a null-terminated string of max 32 bytes
function coerceString(bytes32 _buf)
internal
pure
returns (string memory _newStr)
{
uint8 _slen = 0;
while (_slen < 32 && _buf[_slen] != 0) {
_slen++;
}
// solhint-disable-next-line no-inline-assembly
assembly {
_newStr := mload(0x40)
mstore(0x40, add(_newStr, 0x40)) // may end up with extra
mstore(_newStr, _slen)
mstore(add(_newStr, 0x20), _buf)
}
}
// alignment preserving cast
function addressToBytes32(address _addr) internal pure returns (bytes32) {
return bytes32(uint256(uint160(_addr)));
}
// alignment preserving cast
function bytes32ToAddress(bytes32 _buf) internal pure returns (address) {
return address(uint160(uint256(_buf)));
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.2 <0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library AddressUpgradeable {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly { size := extcodesize(account) }
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data, string memory errorMessage) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.staticcall(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../proxy/Initializable.sol";
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract ContextUpgradeable is Initializable {
function __Context_init() internal initializer {
__Context_init_unchained();
}
function __Context_init_unchained() internal initializer {
}
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
// ============ Internal Imports ============
import {Version0} from "./Version0.sol";
import {Common} from "./Common.sol";
import {MerkleLib} from "../libs/Merkle.sol";
import {Message} from "../libs/Message.sol";
import {IMessageRecipient} from "../interfaces/IMessageRecipient.sol";
// ============ External Imports ============
import {TypedMemView} from "@summa-tx/memview-sol/contracts/TypedMemView.sol";
/**
* @title Replica
* @author Celo Labs Inc.
* @notice Track root updates on Home,
* prove and dispatch messages to end recipients.
*/
contract Replica is Version0, Common {
// ============ Libraries ============
using MerkleLib for MerkleLib.Tree;
using TypedMemView for bytes;
using TypedMemView for bytes29;
using Message for bytes29;
// ============ Enums ============
// Status of Message:
// 0 - None - message has not been proven or processed
// 1 - Proven - message inclusion proof has been validated
// 2 - Processed - message has been dispatched to recipient
enum MessageStatus {
None,
Proven,
Processed
}
// ============ Immutables ============
// Minimum gas for message processing
uint256 public immutable PROCESS_GAS;
// Reserved gas (to ensure tx completes in case message processing runs out)
uint256 public immutable RESERVE_GAS;
// ============ Public Storage ============
// Domain of home chain
uint32 public remoteDomain;
// Number of seconds to wait before root becomes confirmable
uint256 public optimisticSeconds;
// re-entrancy guard
uint8 private entered;
// Mapping of roots to allowable confirmation times
mapping(bytes32 => uint256) public confirmAt;
// Mapping of message leaves to MessageStatus
mapping(bytes32 => MessageStatus) public messages;
// ============ Upgrade Gap ============
// gap for upgrade safety
uint256[44] private __GAP;
// ============ Events ============
/**
* @notice Emitted when message is processed
* @param messageHash Hash of message that failed to process
* @param success TRUE if the call was executed successfully, FALSE if the call reverted
* @param returnData the return data from the external call
*/
event Process(
bytes32 indexed messageHash,
bool indexed success,
bytes indexed returnData
);
// ============ Constructor ============
// solhint-disable-next-line no-empty-blocks
constructor(
uint32 _localDomain,
uint256 _processGas,
uint256 _reserveGas
) Common(_localDomain) {
require(_processGas >= 850_000, "!process gas");
require(_reserveGas >= 15_000, "!reserve gas");
PROCESS_GAS = _processGas;
RESERVE_GAS = _reserveGas;
}
// ============ Initializer ============
function initialize(
uint32 _remoteDomain,
address _updater,
bytes32 _committedRoot,
uint256 _optimisticSeconds
) public initializer {
__Common_initialize(_updater);
entered = 1;
remoteDomain = _remoteDomain;
committedRoot = _committedRoot;
confirmAt[_committedRoot] = 1;
optimisticSeconds = _optimisticSeconds;
}
// ============ External Functions ============
/**
* @notice Called by external agent. Submits the signed update's new root,
* marks root's allowable confirmation time, and emits an `Update` event.
* @dev Reverts if update doesn't build off latest committedRoot
* or if signature is invalid.
* @param _oldRoot Old merkle root
* @param _newRoot New merkle root
* @param _signature Updater's signature on `_oldRoot` and `_newRoot`
*/
function update(
bytes32 _oldRoot,
bytes32 _newRoot,
bytes memory _signature
) external notFailed {
// ensure that update is building off the last submitted root
require(_oldRoot == committedRoot, "not current update");
// validate updater signature
require(
_isUpdaterSignature(_oldRoot, _newRoot, _signature),
"!updater sig"
);
// Hook for future use
_beforeUpdate();
// set the new root's confirmation timer
confirmAt[_newRoot] = block.timestamp + optimisticSeconds;
// update committedRoot
committedRoot = _newRoot;
emit Update(remoteDomain, _oldRoot, _newRoot, _signature);
}
/**
* @notice First attempts to prove the validity of provided formatted
* `message`. If the message is successfully proven, then tries to process
* message.
* @dev Reverts if `prove` call returns false
* @param _message Formatted message (refer to Common.sol Message library)
* @param _proof Merkle proof of inclusion for message's leaf
* @param _index Index of leaf in home's merkle tree
*/
function proveAndProcess(
bytes memory _message,
bytes32[32] calldata _proof,
uint256 _index
) external {
require(prove(keccak256(_message), _proof, _index), "!prove");
process(_message);
}
/**
* @notice Given formatted message, attempts to dispatch
* message payload to end recipient.
* @dev Recipient must implement a `handle` method (refer to IMessageRecipient.sol)
* Reverts if formatted message's destination domain is not the Replica's domain,
* if message has not been proven,
* or if not enough gas is provided for the dispatch transaction.
* @param _message Formatted message
* @return _success TRUE iff dispatch transaction succeeded
*/
function process(bytes memory _message) public returns (bool _success) {
bytes29 _m = _message.ref(0);
// ensure message was meant for this domain
require(_m.destination() == localDomain, "!destination");
// ensure message has been proven
bytes32 _messageHash = _m.keccak();
require(messages[_messageHash] == MessageStatus.Proven, "!proven");
// check re-entrancy guard
require(entered == 1, "!reentrant");
entered = 0;
// update message status as processed
messages[_messageHash] = MessageStatus.Processed;
// A call running out of gas TYPICALLY errors the whole tx. We want to
// a) ensure the call has a sufficient amount of gas to make a
// meaningful state change.
// b) ensure that if the subcall runs out of gas, that the tx as a whole
// does not revert (i.e. we still mark the message processed)
// To do this, we require that we have enough gas to process
// and still return. We then delegate only the minimum processing gas.
require(gasleft() >= PROCESS_GAS + RESERVE_GAS, "!gas");
// get the message recipient
address _recipient = _m.recipientAddress();
// set up for assembly call
uint256 _toCopy;
uint256 _maxCopy = 256;
uint256 _gas = PROCESS_GAS;
// allocate memory for returndata
bytes memory _returnData = new bytes(_maxCopy);
bytes memory _calldata = abi.encodeWithSignature(
"handle(uint32,bytes32,bytes)",
_m.origin(),
_m.sender(),
_m.body().clone()
);
// dispatch message to recipient
// by assembly calling "handle" function
// we call via assembly to avoid memcopying a very large returndata
// returned by a malicious contract
assembly {
_success := call(
_gas, // gas
_recipient, // recipient
0, // ether value
add(_calldata, 0x20), // inloc
mload(_calldata), // inlen
0, // outloc
0 // outlen
)
// limit our copy to 256 bytes
_toCopy := returndatasize()
if gt(_toCopy, _maxCopy) {
_toCopy := _maxCopy
}
// Store the length of the copied bytes
mstore(_returnData, _toCopy)
// copy the bytes from returndata[0:_toCopy]
returndatacopy(add(_returnData, 0x20), 0, _toCopy)
}
// emit process results
emit Process(_messageHash, _success, _returnData);
// reset re-entrancy guard
entered = 1;
}
// ============ Public Functions ============
/**
* @notice Check that the root has been submitted
* and that the optimistic timeout period has expired,
* meaning the root can be processed
* @param _root the Merkle root, submitted in an update, to check
* @return TRUE iff root has been submitted & timeout has expired
*/
function acceptableRoot(bytes32 _root) public view returns (bool) {
uint256 _time = confirmAt[_root];
if (_time == 0) {
return false;
}
return block.timestamp >= _time;
}
/**
* @notice Attempts to prove the validity of message given its leaf, the
* merkle proof of inclusion for the leaf, and the index of the leaf.
* @dev Reverts if message's MessageStatus != None (i.e. if message was
* already proven or processed)
* @dev For convenience, we allow proving against any previous root.
* This means that witnesses never need to be updated for the new root
* @param _leaf Leaf of message to prove
* @param _proof Merkle proof of inclusion for leaf
* @param _index Index of leaf in home's merkle tree
* @return Returns true if proof was valid and `prove` call succeeded
**/
function prove(
bytes32 _leaf,
bytes32[32] calldata _proof,
uint256 _index
) public returns (bool) {
// ensure that message has not been proven or processed
require(messages[_leaf] == MessageStatus.None, "!MessageStatus.None");
// calculate the expected root based on the proof
bytes32 _calculatedRoot = MerkleLib.branchRoot(_leaf, _proof, _index);
// if the root is valid, change status to Proven
if (acceptableRoot(_calculatedRoot)) {
messages[_leaf] = MessageStatus.Proven;
return true;
}
return false;
}
/**
* @notice Hash of Home domain concatenated with "OPTICS"
*/
function homeDomainHash() public view override returns (bytes32) {
return _homeDomainHash(remoteDomain);
}
// ============ Internal Functions ============
/**
* @notice Moves the contract into failed state
* @dev Called when a Double Update is submitted
*/
function _fail() internal override {
_setFailed();
}
/// @notice Hook for potential future use
// solhint-disable-next-line no-empty-blocks
function _beforeUpdate() internal {}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;
interface IMessageRecipient {
function handle(
uint32 _origin,
bytes32 _sender,
bytes memory _message
) external;
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
/**
* @dev Returns the substraction of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
/**
* @dev Returns the multiplication of two unsigned integers, with an overflow flag.
*
* _Available since v3.4._
*/
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
/**
* @dev Returns the division of two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
/**
* @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
*
* _Available since v3.4._
*/
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) return 0;
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {trySub}.
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
/**
* @dev Returns the integer division of two unsigned integers, reverting with custom message on
* division by zero. The result is rounded towards zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryDiv}.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* reverting with custom message when dividing by zero.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryMod}.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
| * @notice Asserts that the message is of type Transfer @param _view The message @return The message/ | function mustBeTransfer(bytes29 _view) internal pure returns (bytes29) {
return tryAsTransfer(_view).assertValid();
}
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./full_match/4/0xDAA1444428215C8b60C5b6DA2141a0D2350fD235/sources/contracts/Implementation/Proxyfication/ERC1538QueryDelegates.sol | @notice Query the function signature and associated delegate of an EVM function hash @param _functionId The queried function EVM hash @return signature The signature associated with a function hash @return delegate The delegate associated with a function hash | function functionById(bytes4 _functionId) external view override returns(string memory signature, address delegate) {
for(uint256 i = 0; i < funcSignatures.length; i++) {
if(_functionId == bytes4(keccak256(funcSignatures[i]))) {
return (string(funcSignatures[i]), delegates[_functionId]);
}
}
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// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (access/Ownable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (an owner) that can be granted exclusive access to
* specific functions.
*
* By default, the owner account will be the one that deploys the contract. This
* can later be changed with {transferOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlyOwner`, which can be applied to your functions to restrict their use to
* the owner.
*/
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/**
* @dev Initializes the contract setting the deployer as the initial owner.
*/
constructor() {
_transferOwnership(_msgSender());
}
/**
* @dev Returns the address of the current owner.
*/
function owner() public view virtual returns (address) {
return _owner;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
/**
* @dev Leaves the contract without owner. It will not be possible to call
* `onlyOwner` functions anymore. Can only be called by the current owner.
*
* NOTE: Renouncing ownership will leave the contract without an owner,
* thereby removing any functionality that is only available to the owner.
*/
function renounceOwnership() public virtual onlyOwner {
_transferOwnership(address(0));
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Can only be called by the current owner.
*/
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev Transfers ownership of the contract to a new account (`newOwner`).
* Internal function without access restriction.
*/
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (security/Pausable.sol)
pragma solidity ^0.8.0;
import "../utils/Context.sol";
/**
* @dev Contract module which allows children to implement an emergency stop
* mechanism that can be triggered by an authorized account.
*
* This module is used through inheritance. It will make available the
* modifiers `whenNotPaused` and `whenPaused`, which can be applied to
* the functions of your contract. Note that they will not be pausable by
* simply including this module, only once the modifiers are put in place.
*/
abstract contract Pausable is Context {
/**
* @dev Emitted when the pause is triggered by `account`.
*/
event Paused(address account);
/**
* @dev Emitted when the pause is lifted by `account`.
*/
event Unpaused(address account);
bool private _paused;
/**
* @dev Initializes the contract in unpaused state.
*/
constructor() {
_paused = false;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view virtual returns (bool) {
return _paused;
}
/**
* @dev Modifier to make a function callable only when the contract is not paused.
*
* Requirements:
*
* - The contract must not be paused.
*/
modifier whenNotPaused() {
require(!paused(), "Pausable: paused");
_;
}
/**
* @dev Modifier to make a function callable only when the contract is paused.
*
* Requirements:
*
* - The contract must be paused.
*/
modifier whenPaused() {
require(paused(), "Pausable: not paused");
_;
}
/**
* @dev Triggers stopped state.
*
* Requirements:
*
* - The contract must not be paused.
*/
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
/**
* @dev Returns to normal state.
*
* Requirements:
*
* - The contract must be paused.
*/
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/ERC721.sol)
pragma solidity ^0.8.0;
import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";
/**
* @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
* the Metadata extension, but not including the Enumerable extension, which is available separately as
* {ERC721Enumerable}.
*/
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
using Address for address;
using Strings for uint256;
// Token name
string private _name;
// Token symbol
string private _symbol;
// Mapping from token ID to owner address
mapping(uint256 => address) private _owners;
// Mapping owner address to token count
mapping(address => uint256) private _balances;
// Mapping from token ID to approved address
mapping(uint256 => address) private _tokenApprovals;
// Mapping from owner to operator approvals
mapping(address => mapping(address => bool)) private _operatorApprovals;
/**
* @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
*/
constructor(string memory name_, string memory symbol_) {
_name = name_;
_symbol = symbol_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IERC721).interfaceId ||
interfaceId == type(IERC721Metadata).interfaceId ||
super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC721-balanceOf}.
*/
function balanceOf(address owner) public view virtual override returns (uint256) {
require(owner != address(0), "ERC721: balance query for the zero address");
return _balances[owner];
}
/**
* @dev See {IERC721-ownerOf}.
*/
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
address owner = _owners[tokenId];
require(owner != address(0), "ERC721: owner query for nonexistent token");
return owner;
}
/**
* @dev See {IERC721Metadata-name}.
*/
function name() public view virtual override returns (string memory) {
return _name;
}
/**
* @dev See {IERC721Metadata-symbol}.
*/
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
string memory baseURI = _baseURI();
return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
}
/**
* @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
* token will be the concatenation of the `baseURI` and the `tokenId`. Empty
* by default, can be overriden in child contracts.
*/
function _baseURI() internal view virtual returns (string memory) {
return "";
}
/**
* @dev See {IERC721-approve}.
*/
function approve(address to, uint256 tokenId) public virtual override {
address owner = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(
_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
"ERC721: approve caller is not owner nor approved for all"
);
_approve(to, tokenId);
}
/**
* @dev See {IERC721-getApproved}.
*/
function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
/**
* @dev See {IERC721-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
_setApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC721-isApprovedForAll}.
*/
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev See {IERC721-transferFrom}.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_transfer(from, to, tokenId);
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, "");
}
/**
* @dev See {IERC721-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* `_data` is additional data, it has no specified format and it is sent in call to `to`.
*
* This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
* implement alternative mechanisms to perform token transfer, such as signature-based.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeTransfer(
address from,
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_transfer(from, to, tokenId);
require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
}
/**
* @dev Returns whether `tokenId` exists.
*
* Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
*
* Tokens start existing when they are minted (`_mint`),
* and stop existing when they are burned (`_burn`).
*/
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _owners[tokenId] != address(0);
}
/**
* @dev Returns whether `spender` is allowed to manage `tokenId`.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
require(_exists(tokenId), "ERC721: operator query for nonexistent token");
address owner = ERC721.ownerOf(tokenId);
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Safely mints `tokenId` and transfers it to `to`.
*
* Requirements:
*
* - `tokenId` must not exist.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
/**
* @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
* forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
*/
function _safeMint(
address to,
uint256 tokenId,
bytes memory _data
) internal virtual {
_mint(to, tokenId);
require(
_checkOnERC721Received(address(0), to, tokenId, _data),
"ERC721: transfer to non ERC721Receiver implementer"
);
}
/**
* @dev Mints `tokenId` and transfers it to `to`.
*
* WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
*
* Requirements:
*
* - `tokenId` must not exist.
* - `to` cannot be the zero address.
*
* Emits a {Transfer} event.
*/
function _mint(address to, uint256 tokenId) internal virtual {
require(to != address(0), "ERC721: mint to the zero address");
require(!_exists(tokenId), "ERC721: token already minted");
_beforeTokenTransfer(address(0), to, tokenId);
_balances[to] += 1;
_owners[tokenId] = to;
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Destroys `tokenId`.
* The approval is cleared when the token is burned.
*
* Requirements:
*
* - `tokenId` must exist.
*
* Emits a {Transfer} event.
*/
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
// Clear approvals
_approve(address(0), tokenId);
_balances[owner] -= 1;
delete _owners[tokenId];
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Transfers `tokenId` from `from` to `to`.
* As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
*
* Emits a {Transfer} event.
*/
function _transfer(
address from,
address to,
uint256 tokenId
) internal virtual {
require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
require(to != address(0), "ERC721: transfer to the zero address");
_beforeTokenTransfer(from, to, tokenId);
// Clear approvals from the previous owner
_approve(address(0), tokenId);
_balances[from] -= 1;
_balances[to] += 1;
_owners[tokenId] = to;
emit Transfer(from, to, tokenId);
}
/**
* @dev Approve `to` to operate on `tokenId`
*
* Emits a {Approval} event.
*/
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
/**
* @dev Approve `operator` to operate on all of `owner` tokens
*
* Emits a {ApprovalForAll} event.
*/
function _setApprovalForAll(
address owner,
address operator,
bool approved
) internal virtual {
require(owner != operator, "ERC721: approve to caller");
_operatorApprovals[owner][operator] = approved;
emit ApprovalForAll(owner, operator, approved);
}
/**
* @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
* The call is not executed if the target address is not a contract.
*
* @param from address representing the previous owner of the given token ID
* @param to target address that will receive the tokens
* @param tokenId uint256 ID of the token to be transferred
* @param _data bytes optional data to send along with the call
* @return bool whether the call correctly returned the expected magic value
*/
function _checkOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
if (to.isContract()) {
try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
return retval == IERC721Receiver.onERC721Received.selector;
} catch (bytes memory reason) {
if (reason.length == 0) {
revert("ERC721: transfer to non ERC721Receiver implementer");
} else {
assembly {
revert(add(32, reason), mload(reason))
}
}
}
} else {
return true;
}
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual {}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/IERC721.sol)
pragma solidity ^0.8.0;
import "../../utils/introspection/IERC165.sol";
/**
* @dev Required interface of an ERC721 compliant contract.
*/
interface IERC721 is IERC165 {
/**
* @dev Emitted when `tokenId` token is transferred from `from` to `to`.
*/
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
*/
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
/**
* @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
*/
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
/**
* @dev Returns the number of tokens in ``owner``'s account.
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @dev Returns the owner of the `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function ownerOf(uint256 tokenId) external view returns (address owner);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
* are aware of the ERC721 protocol to prevent tokens from being forever locked.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) external;
/**
* @dev Transfers `tokenId` token from `from` to `to`.
*
* WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
*
* Emits a {Transfer} event.
*/
function transferFrom(
address from,
address to,
uint256 tokenId
) external;
/**
* @dev Gives permission to `to` to transfer `tokenId` token to another account.
* The approval is cleared when the token is transferred.
*
* Only a single account can be approved at a time, so approving the zero address clears previous approvals.
*
* Requirements:
*
* - The caller must own the token or be an approved operator.
* - `tokenId` must exist.
*
* Emits an {Approval} event.
*/
function approve(address to, uint256 tokenId) external;
/**
* @dev Returns the account approved for `tokenId` token.
*
* Requirements:
*
* - `tokenId` must exist.
*/
function getApproved(uint256 tokenId) external view returns (address operator);
/**
* @dev Approve or remove `operator` as an operator for the caller.
* Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
*
* Requirements:
*
* - The `operator` cannot be the caller.
*
* Emits an {ApprovalForAll} event.
*/
function setApprovalForAll(address operator, bool _approved) external;
/**
* @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
*
* See {setApprovalForAll}
*/
function isApprovedForAll(address owner, address operator) external view returns (bool);
/**
* @dev Safely transfers `tokenId` token from `from` to `to`.
*
* Requirements:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `tokenId` token must exist and be owned by `from`.
* - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
* - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
*
* Emits a {Transfer} event.
*/
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes calldata data
) external;
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/IERC721Receiver.sol)
pragma solidity ^0.8.0;
/**
* @title ERC721 token receiver interface
* @dev Interface for any contract that wants to support safeTransfers
* from ERC721 asset contracts.
*/
interface IERC721Receiver {
/**
* @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
* by `operator` from `from`, this function is called.
*
* It must return its Solidity selector to confirm the token transfer.
* If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
*
* The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
*/
function onERC721Received(
address operator,
address from,
uint256 tokenId,
bytes calldata data
) external returns (bytes4);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/extensions/ERC721Enumerable.sol)
pragma solidity ^0.8.0;
import "../ERC721.sol";
import "./IERC721Enumerable.sol";
/**
* @dev This implements an optional extension of {ERC721} defined in the EIP that adds
* enumerability of all the token ids in the contract as well as all token ids owned by each
* account.
*/
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
// Mapping from owner to list of owned token IDs
mapping(address => mapping(uint256 => uint256)) private _ownedTokens;
// Mapping from token ID to index of the owner tokens list
mapping(uint256 => uint256) private _ownedTokensIndex;
// Array with all token ids, used for enumeration
uint256[] private _allTokens;
// Mapping from token id to position in the allTokens array
mapping(uint256 => uint256) private _allTokensIndex;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
return _ownedTokens[owner][index];
}
/**
* @dev See {IERC721Enumerable-totalSupply}.
*/
function totalSupply() public view virtual override returns (uint256) {
return _allTokens.length;
}
/**
* @dev See {IERC721Enumerable-tokenByIndex}.
*/
function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
return _allTokens[index];
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning.
*
* Calling conditions:
*
* - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
* transferred to `to`.
* - When `from` is zero, `tokenId` will be minted for `to`.
* - When `to` is zero, ``from``'s `tokenId` will be burned.
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
if (from == address(0)) {
_addTokenToAllTokensEnumeration(tokenId);
} else if (from != to) {
_removeTokenFromOwnerEnumeration(from, tokenId);
}
if (to == address(0)) {
_removeTokenFromAllTokensEnumeration(tokenId);
} else if (to != from) {
_addTokenToOwnerEnumeration(to, tokenId);
}
}
/**
* @dev Private function to add a token to this extension's ownership-tracking data structures.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/
function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
uint256 length = ERC721.balanceOf(to);
_ownedTokens[to][length] = tokenId;
_ownedTokensIndex[tokenId] = length;
}
/**
* @dev Private function to add a token to this extension's token tracking data structures.
* @param tokenId uint256 ID of the token to be added to the tokens list
*/
function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
_allTokensIndex[tokenId] = _allTokens.length;
_allTokens.push(tokenId);
}
/**
* @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
* while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
* gas optimizations e.g. when performing a transfer operation (avoiding double writes).
* This has O(1) time complexity, but alters the order of the _ownedTokens array.
* @param from address representing the previous owner of the given token ID
* @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
*/
function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
// To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
uint256 tokenIndex = _ownedTokensIndex[tokenId];
// When the token to delete is the last token, the swap operation is unnecessary
if (tokenIndex != lastTokenIndex) {
uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];
_ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
_ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
}
// This also deletes the contents at the last position of the array
delete _ownedTokensIndex[tokenId];
delete _ownedTokens[from][lastTokenIndex];
}
/**
* @dev Private function to remove a token from this extension's token tracking data structures.
* This has O(1) time complexity, but alters the order of the _allTokens array.
* @param tokenId uint256 ID of the token to be removed from the tokens list
*/
function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
// To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
// then delete the last slot (swap and pop).
uint256 lastTokenIndex = _allTokens.length - 1;
uint256 tokenIndex = _allTokensIndex[tokenId];
// When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
// rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
// an 'if' statement (like in _removeTokenFromOwnerEnumeration)
uint256 lastTokenId = _allTokens[lastTokenIndex];
_allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
_allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
// This also deletes the contents at the last position of the array
delete _allTokensIndex[tokenId];
_allTokens.pop();
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/extensions/IERC721Enumerable.sol)
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Enumerable is IERC721 {
/**
* @dev Returns the total amount of tokens stored by the contract.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns a token ID owned by `owner` at a given `index` of its token list.
* Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
/**
* @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
* Use along with {totalSupply} to enumerate all tokens.
*/
function tokenByIndex(uint256 index) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (token/ERC721/extensions/IERC721Metadata.sol)
pragma solidity ^0.8.0;
import "../IERC721.sol";
/**
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension
* @dev See https://eips.ethereum.org/EIPS/eip-721
*/
interface IERC721Metadata is IERC721 {
/**
* @dev Returns the token collection name.
*/
function name() external view returns (string memory);
/**
* @dev Returns the token collection symbol.
*/
function symbol() external view returns (string memory);
/**
* @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
*/
function tokenURI(uint256 tokenId) external view returns (string memory);
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/Address.sol)
pragma solidity ^0.8.0;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies on extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{value: amount}("");
require(success, "Address: unable to send value, recipient may have reverted");
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain `call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{value: value}(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a static call.
*
* _Available since v3.3._
*/
function functionStaticCall(
address target,
bytes memory data,
string memory errorMessage
) internal view returns (bytes memory) {
require(isContract(target), "Address: static call to non-contract");
(bool success, bytes memory returndata) = target.staticcall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
* but performing a delegate call.
*
* _Available since v3.4._
*/
function functionDelegateCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
require(isContract(target), "Address: delegate call to non-contract");
(bool success, bytes memory returndata) = target.delegatecall(data);
return verifyCallResult(success, returndata, errorMessage);
}
/**
* @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
* revert reason using the provided one.
*
* _Available since v4.3._
*/
function verifyCallResult(
bool success,
bytes memory returndata,
string memory errorMessage
) internal pure returns (bytes memory) {
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/Context.sol)
pragma solidity ^0.8.0;
/**
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/Strings.sol)
pragma solidity ^0.8.0;
/**
* @dev String operations.
*/
library Strings {
bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";
/**
* @dev Converts a `uint256` to its ASCII `string` decimal representation.
*/
function toString(uint256 value) internal pure returns (string memory) {
// Inspired by OraclizeAPI's implementation - MIT licence
// https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
while (value != 0) {
digits -= 1;
buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
value /= 10;
}
return string(buffer);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
*/
function toHexString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0x00";
}
uint256 temp = value;
uint256 length = 0;
while (temp != 0) {
length++;
temp >>= 8;
}
return toHexString(value, length);
}
/**
* @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
*/
function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
bytes memory buffer = new bytes(2 * length + 2);
buffer[0] = "0";
buffer[1] = "x";
for (uint256 i = 2 * length + 1; i > 1; --i) {
buffer[i] = _HEX_SYMBOLS[value & 0xf];
value >>= 4;
}
require(value == 0, "Strings: hex length insufficient");
return string(buffer);
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/cryptography/MerkleProof.sol)
pragma solidity ^0.8.0;
/**
* @dev These functions deal with verification of Merkle Trees proofs.
*
* The proofs can be generated using the JavaScript library
* https://github.com/miguelmota/merkletreejs[merkletreejs].
* Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
*
* See `test/utils/cryptography/MerkleProof.test.js` for some examples.
*/
library MerkleProof {
/**
* @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
* defined by `root`. For this, a `proof` must be provided, containing
* sibling hashes on the branch from the leaf to the root of the tree. Each
* pair of leaves and each pair of pre-images are assumed to be sorted.
*/
function verify(
bytes32[] memory proof,
bytes32 root,
bytes32 leaf
) internal pure returns (bool) {
return processProof(proof, leaf) == root;
}
/**
* @dev Returns the rebuilt hash obtained by traversing a Merklee tree up
* from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
* hash matches the root of the tree. When processing the proof, the pairs
* of leafs & pre-images are assumed to be sorted.
*
* _Available since v4.4._
*/
function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
bytes32 computedHash = leaf;
for (uint256 i = 0; i < proof.length; i++) {
bytes32 proofElement = proof[i];
if (computedHash <= proofElement) {
// Hash(current computed hash + current element of the proof)
computedHash = keccak256(abi.encodePacked(computedHash, proofElement));
} else {
// Hash(current element of the proof + current computed hash)
computedHash = keccak256(abi.encodePacked(proofElement, computedHash));
}
}
return computedHash;
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/introspection/ERC165.sol)
pragma solidity ^0.8.0;
import "./IERC165.sol";
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
* for the additional interface id that will be supported. For example:
*
* ```solidity
* function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
* return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
* }
* ```
*
* Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
*/
abstract contract ERC165 is IERC165 {
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IERC165).interfaceId;
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.0 (utils/introspection/IERC165.sol)
pragma solidity ^0.8.0;
/**
* @dev Interface of the ERC165 standard, as defined in the
* https://eips.ethereum.org/EIPS/eip-165[EIP].
*
* Implementers can declare support of contract interfaces, which can then be
* queried by others ({ERC165Checker}).
*
* For an implementation, see {ERC165}.
*/
interface IERC165 {
/**
* @dev Returns true if this contract implements the interface defined by
* `interfaceId`. See the corresponding
* https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
* to learn more about how these ids are created.
*
* This function call must use less than 30 000 gas.
*/
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/Pausable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import {MerkleProof} from "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
import "./interfaces/ISharks.sol";
import "./interfaces/ICoral.sol";
import "./interfaces/ITraits.sol";
import "./interfaces/IChum.sol";
import "./interfaces/IRandomizer.sol";
contract Sharks is ISharks, ERC721Enumerable, Ownable, Pausable {
struct LastWrite {
uint64 time;
uint64 blockNum;
}
event TokenMinted(uint256 indexed tokenId, ISharks.SGTokenType indexed tokenType);
event TokenStolen(uint256 indexed tokenId, ISharks.SGTokenType indexed tokenType);
// max number of tokens that can be minted: 30000 in production
uint16 public maxTokens;
// number of tokens that can be claimed for a fee: 5,000
uint16 public PAID_TOKENS;
// number of tokens have been minted so far
uint16 public override minted;
// mapping from tokenId to a struct containing the token's traits
mapping(uint256 => SGToken) private tokenTraits;
// Tracks the last block and timestamp that a caller has written to state.
// Disallow some access to functions if they occur while a change is being written.
mapping(address => LastWrite) private lastWriteAddress;
mapping(uint256 => LastWrite) private lastWriteToken;
// count of traits for each type
// 0 - 1 are minnows, 2 - 3 are sharks, 4 - 5 are orcas
uint8[6] public traitCounts;
// reference to the Tower contract to allow transfers to it without approval
ICoral public coral;
// reference to Traits
ITraits public traits;
// reference to Randomizer
IRandomizer public randomizer;
// address => allowedToCallFunctions
mapping(address => bool) private admins;
constructor(uint16 _maxTokens) ERC721("Shark Game", "SHRK") {
maxTokens = _maxTokens;
PAID_TOKENS = _maxTokens / 6;
_pause();
// Minnows
// body
traitCounts[0] = 3;
// accessory
traitCounts[1] = 23;
// Sharks
// body
traitCounts[2] = 3;
// accessory
traitCounts[3] = 23;
// Orcas
// body
traitCounts[4] = 3;
// accessory
traitCounts[5] = 23;
}
/** CRITICAL TO SETUP / MODIFIERS */
modifier requireContractsSet() {
require(address(traits) != address(0) && address(coral) != address(0) && address(randomizer) != address(0), "Contracts not set");
_;
}
modifier blockIfChangingAddress() {
require(admins[_msgSender()] || lastWriteAddress[tx.origin].blockNum < block.number, "hmmmm what doing?");
_;
}
modifier blockIfChangingToken(uint256 tokenId) {
require(admins[_msgSender()] || lastWriteToken[tokenId].blockNum < block.number, "hmmmm what doing?");
_;
}
function setContracts(address _traits, address _coral, address _rand) external onlyOwner {
traits = ITraits(_traits);
coral = ICoral(_coral);
randomizer = IRandomizer(_rand);
}
/** EXTERNAL */
function getTokenWriteBlock(uint256 tokenId) external view override returns(uint64) {
require(admins[_msgSender()], "Only admins can call this");
return lastWriteToken[tokenId].blockNum;
}
/**
* Mint a token - any payment / game logic should be handled in the game contract.
* This will just generate random traits and mint a token to a designated address.
*/
function mint(address recipient, uint256 seed) external override whenNotPaused {
require(admins[_msgSender()], "Only admins can call this");
require(minted + 1 <= maxTokens, "All tokens minted");
minted++;
generate(minted, seed);
if(tx.origin != recipient && recipient != address(coral)) {
emit TokenStolen(minted, this.getTokenType(minted));
}
_safeMint(recipient, minted);
}
/**
* Burn a token - any game logic should be handled before this function.
*/
function burn(uint256 tokenId) external override whenNotPaused {
require(admins[_msgSender()], "Only admins can call this");
require(ownerOf(tokenId) == tx.origin, "Oops you don't own that");
_burn(tokenId);
}
function updateOriginAccess(uint16[] memory tokenIds) external override {
require(admins[_msgSender()], "Only admins can call this");
uint64 blockNum = uint64(block.number);
uint64 time = uint64(block.timestamp);
lastWriteAddress[tx.origin] = LastWrite(time, blockNum);
for (uint256 i = 0; i < tokenIds.length; i++) {
lastWriteToken[tokenIds[i]] = LastWrite(time, blockNum);
}
}
function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override(ERC721, IERC721) blockIfChangingToken(tokenId) {
// allow admin contracts to be send without approval
if(!admins[_msgSender()]) {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
}
_transfer(from, to, tokenId);
}
/** INTERNAL */
/**
* generates traits for a specific token, checking to make sure it's unique
* @param tokenId the id of the token to generate traits for
* @param seed a pseudorandom 256 bit number to derive traits from
* @return t - a struct of traits for the given token ID
*/
function generate(uint256 tokenId, uint256 seed) internal returns (SGToken memory t) {
t = selectTraits(seed);
tokenTraits[tokenId] = t;
emit TokenMinted(tokenId, this.getTokenType(minted));
}
/**
* chooses a random trait
* @param seed portion of the 256 bit seed to remove trait correlation
* @param traitType the trait type to select a trait for
* @return the ID of the randomly selected trait
*/
function selectTrait(uint16 seed, uint8 traitType) internal view returns (uint8) {
return uint8(seed) % traitCounts[traitType];
}
/**
* selects the species and all of its traits based on the seed value
* @param seed a pseudorandom 256 bit number to derive traits from
* @return t - a struct of randomly selected traits
*/
function selectTraits(uint256 seed) internal view returns (SGToken memory t) {
bool orcasEnabled = minted > 5000;
uint256 typePercent = (seed & 0xFFFF) % 100;
t.tokenType = typePercent < 90 ? ISharks.SGTokenType.MINNOW :
typePercent < 92 && orcasEnabled ? ISharks.SGTokenType.ORCA : ISharks.SGTokenType.SHARK;
uint8 shift = uint8(t.tokenType) * 2;
seed >>= 16;
t.base = selectTrait(uint16(seed & 0xFFFF), 0 + shift);
seed >>= 16;
t.accessory = selectTrait(uint16(seed & 0xFFFF), 1 + shift);
seed >>= 16;
}
/** READ */
/**
* checks if a token is a Wizards
* @param tokenId the ID of the token to check
* @return wizard - whether or not a token is a Wizards
*/
function getTokenType(uint256 tokenId) external view override blockIfChangingToken(tokenId) returns (ISharks.SGTokenType) {
// Sneaky dragons will be slain if they try to peep this after mint. Nice try.
ISharks.SGToken memory s = tokenTraits[tokenId];
return s.tokenType;
}
function getMaxTokens() external view override returns (uint16) {
return maxTokens;
}
function getPaidTokens() external view override returns (uint16) {
return PAID_TOKENS;
}
/** ADMIN */
/**
* updates the number of tokens for sale
*/
function setPaidTokens(uint16 _paidTokens) external onlyOwner {
PAID_TOKENS = _paidTokens;
}
/**
* enables owner to pause / unpause minting
*/
function setPaused(bool _paused) external requireContractsSet onlyOwner {
if (_paused) _pause();
else _unpause();
}
/**
* enables an address to mint / burn
* @param addr the address to enable
*/
function addAdmin(address addr) external onlyOwner {
admins[addr] = true;
}
/**
* disables an address from minting / burning
* @param addr the address to disable
*/
function removeAdmin(address addr) external onlyOwner {
admins[addr] = false;
}
/** Traits */
function getTokenTraits(uint256 tokenId) external view override blockIfChangingAddress blockIfChangingToken(tokenId) returns (SGToken memory) {
return tokenTraits[tokenId];
}
function tokenURI(uint256 tokenId) public view override(ERC721, ISharks) blockIfChangingAddress blockIfChangingToken(tokenId) returns (string memory) {
require(_exists(tokenId), "Token ID does not exist");
return traits.tokenURI(tokenId);
}
/** OVERRIDES FOR SAFETY */
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override(ERC721Enumerable, IERC721Enumerable) blockIfChangingAddress returns (uint256) {
// Y U checking on this address in the same block it's being modified... hmmmm
require(admins[_msgSender()] || lastWriteAddress[owner].blockNum < block.number, "hmmmm what doing?");
uint256 tokenId = super.tokenOfOwnerByIndex(owner, index);
require(admins[_msgSender()] || lastWriteToken[tokenId].blockNum < block.number, "hmmmm what doing?");
return tokenId;
}
function balanceOf(address owner) public view virtual override(ERC721, IERC721) blockIfChangingAddress returns (uint256) {
// Y U checking on this address in the same block it's being modified... hmmmm
require(admins[_msgSender()] || lastWriteAddress[owner].blockNum < block.number, "hmmmm what doing?");
return super.balanceOf(owner);
}
function ownerOf(uint256 tokenId) public view virtual override(ERC721, IERC721) blockIfChangingAddress blockIfChangingToken(tokenId) returns (address) {
address addr = super.ownerOf(tokenId);
// Y U checking on this address in the same block it's being modified... hmmmm
require(admins[_msgSender()] || lastWriteAddress[addr].blockNum < block.number, "hmmmm what doing?");
return addr;
}
function tokenByIndex(uint256 index) public view virtual override(ERC721Enumerable, IERC721Enumerable) returns (uint256) {
uint256 tokenId = super.tokenByIndex(index);
// NICE TRY TOAD DRAGON
require(admins[_msgSender()] || lastWriteToken[tokenId].blockNum < block.number, "hmmmm what doing?");
return tokenId;
}
function approve(address to, uint256 tokenId) public virtual override(ERC721, IERC721) blockIfChangingToken(tokenId) {
super.approve(to, tokenId);
}
function getApproved(uint256 tokenId) public view virtual override(ERC721, IERC721) blockIfChangingToken(tokenId) returns (address) {
return super.getApproved(tokenId);
}
function setApprovalForAll(address operator, bool approved) public virtual override(ERC721, IERC721) blockIfChangingAddress {
super.setApprovalForAll(operator, approved);
}
function isApprovedForAll(address owner, address operator) public view virtual override(ERC721, IERC721) blockIfChangingAddress returns (bool) {
return super.isApprovedForAll(owner, operator);
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override(ERC721, IERC721) blockIfChangingToken(tokenId) {
super.safeTransferFrom(from, to, tokenId);
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override(ERC721, IERC721) blockIfChangingToken(tokenId) {
super.safeTransferFrom(from, to, tokenId, _data);
}
}
// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
interface IChum {
function mint(address to, uint256 amount) external;
function burn(address from, uint256 amount) external;
function updateOriginAccess() external;
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
}
// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
import "./ISharks.sol";
interface ICoral {
function addManyToCoral(address account, uint16[] calldata tokenIds) external;
function randomTokenOwner(ISharks.SGTokenType tokenType, uint256 seed) external view returns (address);
}
// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
interface IRandomizer {
function random() external returns (uint256);
}
// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol";
interface ISharks is IERC721Enumerable {
// game data storage
enum SGTokenType {
MINNOW,
SHARK,
ORCA
}
struct SGToken {
SGTokenType tokenType;
uint8 base;
uint8 accessory;
}
function minted() external returns (uint16);
function updateOriginAccess(uint16[] memory tokenIds) external;
function mint(address recipient, uint256 seed) external;
function burn(uint256 tokenId) external;
function getMaxTokens() external view returns (uint16);
function getPaidTokens() external view returns (uint16);
function tokenURI(uint256 tokenId) external view returns (string memory);
function getTokenTraits(uint256 tokenId) external view returns (SGToken memory);
function getTokenWriteBlock(uint256 tokenId) external view returns(uint64);
function getTokenType(uint256 tokenId) external view returns(SGTokenType);
}
// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
interface ITraits {
function tokenURI(uint256 tokenId) external view returns (string memory);
} | allow admin contracts to be send without approval | function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override(ERC721, IERC721) blockIfChangingToken(tokenId) {
if(!admins[_msgSender()]) {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
}
_transfer(from, to, tokenId);
}
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./full_match/42/0xa262F943f7D9527333c6eD3c4f222b9Ee7FBB373/sources/bos.sol | Moved down so low balance calls safe some gas
| require(to != address(0), "BoshiERC20: no zero address"); | 9,586,134 | [
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./partial_match/56/0xd0367EF92B6fa5C62Ea50BE8C45f0f733D488b51/sources/MasterChef.sol | Manure with Governance. | contract Manure is BEP20('Manure Token', 'MANURE') {
function mint(address _to, uint256 _amount) public onlyOwner {
_mint(_to, _amount);
_moveDelegates(address(0), _delegates[_to], _amount);
}
function burn(address _from ,uint256 _amount) public onlyOwner {
_burn(_from, _amount);
_moveDelegates(address(0), _delegates[_from], _amount);
}
constructor(
VegeSwapToken _vege
VegeSwapToken public vege;
) public {
vege = _vege;
}
function safeVegeTransfer(address _to, uint256 _amount) public onlyOwner {
uint256 vegeBal = vege.balanceOf(address(this));
if (_amount > vegeBal) {
vege.transfer(_to, vegeBal);
vege.transfer(_to, _amount);
}
}
function safeVegeTransfer(address _to, uint256 _amount) public onlyOwner {
uint256 vegeBal = vege.balanceOf(address(this));
if (_amount > vegeBal) {
vege.transfer(_to, vegeBal);
vege.transfer(_to, _amount);
}
}
} else {
mapping (address => address) internal _delegates;
struct Checkpoint {
uint32 fromBlock;
uint256 votes;
}
mapping (address => mapping (uint32 => Checkpoint)) public checkpoints;
mapping (address => uint32) public numCheckpoints;
bytes32 public constant DOMAIN_TYPEHASH = keccak256("EIP712Domain(string name,uint256 chainId,address verifyingContract)");
bytes32 public constant DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");
mapping (address => uint) public nonces;
event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);
event DelegateVotesChanged(address indexed delegate, uint previousBalance, uint newBalance);
function delegates(address delegator)
external
view
returns (address)
{
return _delegates[delegator];
}
function delegate(address delegatee) external {
return _delegate(msg.sender, delegatee);
}
function delegateBySig(
address delegatee,
uint nonce,
uint expiry,
uint8 v,
bytes32 r,
bytes32 s
)
external
{
bytes32 domainSeparator = keccak256(
abi.encode(
DOMAIN_TYPEHASH,
keccak256(bytes(name())),
getChainId(),
address(this)
)
);
bytes32 structHash = keccak256(
abi.encode(
DELEGATION_TYPEHASH,
delegatee,
nonce,
expiry
)
);
bytes32 digest = keccak256(
abi.encodePacked(
"\x19\x01",
domainSeparator,
structHash
)
);
address signatory = ecrecover(digest, v, r, s);
require(signatory != address(0), "VEGE::delegateBySig: invalid signature");
require(nonce == nonces[signatory]++, "VEGE::delegateBySig: invalid nonce");
require(now <= expiry, "VEGE::delegateBySig: signature expired");
return _delegate(signatory, delegatee);
}
function getCurrentVotes(address account)
external
view
returns (uint256)
{
uint32 nCheckpoints = numCheckpoints[account];
return nCheckpoints > 0 ? checkpoints[account][nCheckpoints - 1].votes : 0;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "VEGE::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
lower = center;
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "VEGE::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
lower = center;
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "VEGE::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
lower = center;
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "VEGE::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
lower = center;
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "VEGE::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
lower = center;
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "VEGE::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
lower = center;
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
} else if (cp.fromBlock < blockNumber) {
} else {
function _delegate(address delegator, address delegatee)
internal
{
address currentDelegate = _delegates[delegator];
_delegates[delegator] = delegatee;
emit DelegateChanged(delegator, currentDelegate, delegatee);
_moveDelegates(currentDelegate, delegatee, delegatorBalance);
}
function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
if (srcRep != dstRep && amount > 0) {
if (srcRep != address(0)) {
uint32 srcRepNum = numCheckpoints[srcRep];
uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
uint256 srcRepNew = srcRepOld.sub(amount);
_writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
}
if (dstRep != address(0)) {
uint32 dstRepNum = numCheckpoints[dstRep];
uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
uint256 dstRepNew = dstRepOld.add(amount);
_writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
}
}
}
function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
if (srcRep != dstRep && amount > 0) {
if (srcRep != address(0)) {
uint32 srcRepNum = numCheckpoints[srcRep];
uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
uint256 srcRepNew = srcRepOld.sub(amount);
_writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
}
if (dstRep != address(0)) {
uint32 dstRepNum = numCheckpoints[dstRep];
uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
uint256 dstRepNew = dstRepOld.add(amount);
_writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
}
}
}
function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
if (srcRep != dstRep && amount > 0) {
if (srcRep != address(0)) {
uint32 srcRepNum = numCheckpoints[srcRep];
uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
uint256 srcRepNew = srcRepOld.sub(amount);
_writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
}
if (dstRep != address(0)) {
uint32 dstRepNum = numCheckpoints[dstRep];
uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
uint256 dstRepNew = dstRepOld.add(amount);
_writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
}
}
}
function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
if (srcRep != dstRep && amount > 0) {
if (srcRep != address(0)) {
uint32 srcRepNum = numCheckpoints[srcRep];
uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
uint256 srcRepNew = srcRepOld.sub(amount);
_writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
}
if (dstRep != address(0)) {
uint32 dstRepNum = numCheckpoints[dstRep];
uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
uint256 dstRepNew = dstRepOld.add(amount);
_writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
}
}
}
function _writeCheckpoint(
address delegatee,
uint32 nCheckpoints,
uint256 oldVotes,
uint256 newVotes
)
internal
{
uint32 blockNumber = safe32(block.number, "VEGE::_writeCheckpoint: block number exceeds 32 bits");
if (nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber) {
checkpoints[delegatee][nCheckpoints - 1].votes = newVotes;
checkpoints[delegatee][nCheckpoints] = Checkpoint(blockNumber, newVotes);
numCheckpoints[delegatee] = nCheckpoints + 1;
}
emit DelegateVotesChanged(delegatee, oldVotes, newVotes);
}
function _writeCheckpoint(
address delegatee,
uint32 nCheckpoints,
uint256 oldVotes,
uint256 newVotes
)
internal
{
uint32 blockNumber = safe32(block.number, "VEGE::_writeCheckpoint: block number exceeds 32 bits");
if (nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber) {
checkpoints[delegatee][nCheckpoints - 1].votes = newVotes;
checkpoints[delegatee][nCheckpoints] = Checkpoint(blockNumber, newVotes);
numCheckpoints[delegatee] = nCheckpoints + 1;
}
emit DelegateVotesChanged(delegatee, oldVotes, newVotes);
}
} else {
function safe32(uint n, string memory errorMessage) internal pure returns (uint32) {
require(n < 2**32, errorMessage);
return uint32(n);
}
function getChainId() internal pure returns (uint) {
uint256 chainId;
return chainId;
}
assembly { chainId := chainid() }
}
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pragma solidity ^0.4.20;
contract Token {
/// @return total amount of tokens
function totalSupply() constant returns (uint256 supply) {
}
function balanceOf(address _owner) constant returns (uint256 balance) {}
/// @notice send `_value` token to `_to` from `msg.sender`
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transfer(address _to, uint256 _value) returns (bool success) {}
/// @notice send `_value` token to `_to` from `_from` on the condition it is approved by `_from`
/// @param _from The address of the sender
/// @param _to The address of the recipient
/// @param _value The amount of token to be transferred
/// @return Whether the transfer was successful or not
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {}
/// @notice `msg.sender` approves `_addr` to spend `_value` tokens
/// @param _spender The address of the account able to transfer the tokens
/// @param _value The amount of wei to be approved for transfer
/// @return Whether the approval was successful or not
function approve(address _spender, uint256 _value) returns (bool success) {}
/// @param _owner The address of the account owning tokens
/// @param _spender The address of the account able to transfer the tokens
/// @return Amount of remaining tokens allowed to spent
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract StandardToken is Token {
function transfer(address _to, uint256 _value) returns (bool success) {
//Default assumes totalSupply can't be over max (2^256 - 1).
//If your token leaves out totalSupply and can issue more tokens as time goes on, you need to check if it doesn't wrap.
//Replace the if with this one instead.
//if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[msg.sender] >= _value && _value > 0) {
balances[msg.sender] -= _value;
balances[_to] += _value;
Transfer(msg.sender, _to, _value);
return true;
} else { return false; }
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
//same as above. Replace this line with the following if you want to protect against wrapping uints.
//if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
Transfer(_from, _to, _value);
return true;
} else { return false; }
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalSupply;
}
//name this contract whatever you'd like
contract ERC20Token is StandardToken {
function () {
//if ether is sent to this address, send it back.
throw;
}
/* Public variables of the token */
/*
NOTE:
The following variables are OPTIONAL vanities. One does not have to include them.
They allow one to customise the token contract & in no way influences the core functionality.
Some wallets/interfaces might not even bother to look at this information.
*/
string public name; //fancy name: eg Simon Bucks
uint8 public decimals; //How many decimals to show. ie. There could 1000 base units with 3 decimals. Meaning 0.980 SBX = 980 base units. It's like comparing 1 wei to 1 ether.
string public symbol; //An identifier: eg SBX
string public version = 'H1.0'; //human 0.1 standard. Just an arbitrary versioning scheme.
//
// CHANGE THESE VALUES FOR YOUR TOKEN
//
//make sure this function name matches the contract name above. So if you're token is called TutorialToken, make sure the //contract name above is also TutorialToken instead of ERC20Token
function ERC20Token(
) {
balances[msg.sender] = 17500000000000000000000000; // Give the creator all initial tokens (100000 for example)
totalSupply = 17500000000000000000000000; // Update total supply (100000 for example)
name = "Believer classic"; // Set the name for display purposes
decimals = 18; // Amount of decimals for display purposes
symbol = "BLVRX"; // Set the symbol for display purposes
}
/* Approves and then calls the receiving contract */
function approveAndCall(address _spender, uint256 _value, bytes _extraData) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
//call the receiveApproval function on the contract you want to be notified. This crafts the function signature manually so one doesn't have to include a contract in here just for this.
//receiveApproval(address _from, uint256 _value, address _tokenContract, bytes _extraData)
//it is assumed that when does this that the call *should* succeed, otherwise one would use vanilla approve instead.
if(!_spender.call(bytes4(bytes32(sha3("receiveApproval(address,uint256,address,bytes)"))), msg.sender, _value, this, _extraData)) { throw; }
return true;
}
} | @return total amount of tokens | function totalSupply() constant returns (uint256 supply) {
}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
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./full_match/5/0x26cF13780eaFfe659A5480997cbAf332BBaeBe73/sources/contracts/Staking.sol | Set the rewardsPerHour variable Because the rewards are calculated passively, the owner has to first update the rewards to all the stakers, witch could result in very heavy load and expensive transactions or even reverting due to reaching the gas limit per block. Redesign incoming to bound loop. | function setRate(uint256 _year, uint256 _quarter, uint _value) public {
Rate memory rate = Rate(_year, _quarter, _value);
rates.push(rate);
emit RateAdded(_year, _quarter, _value);
}
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// SPDX-License-Identifier: LicenseRef-StarterLabs-Business-Source
/*
-----------------------------------------------------------------------------
The Licensed Work is (c) 2022 Starter Labs, LLC
Licensor: Starter Labs, LLC
Licensed Work: OpenStarter v1
Effective Date: 2022 March 1
Full License Text: https://github.com/StarterXyz/LICENSE
-----------------------------------------------------------------------------
*/
pragma solidity 0.6.12;
pragma experimental ABIEncoderV2;
import "./lib/Ownable.sol";
import "./lib/SafeMath.sol";
import "./lib/ERC20.sol";
interface IOpenStarterStaking {
function accounts(address)
external
view
returns (
uint256[15] memory,
uint256,
uint256,
uint256
);
function getUserBalances(address) external view returns (uint256[] memory);
function getStakerTier(address) external view returns (uint256);
}
interface IExternalStaking {
function balanceOf(address) external view returns (uint256);
}
contract OpenStarterLibrary is Ownable {
using SafeMath for uint256;
uint256[15][10] private tiers; // tiers[0][] is APE; tiers[1][] is START;
// Archeologist: 20K+ START OR 10K APE for 14+ days
// Conservator: 10K+ START OR 1K APE for 10+ days
// Researcher: 1K+ START OR 100 APE for 7+ days
// Navigator: 100+ START OR 10 APE for 5+ days
// Lottery: <Navigator or no staking at all
mapping(address => bool) private starterDevs;
IOpenStarterStaking public openStarterStakingPool;
IExternalStaking public externalStaking;
address private nftFactoryAddress;
address private saleFactoryAddress;
address private vaultFactoryAddress;
address[] public nfts;
address[] public sales;
uint256 private devFeePercentage = 10; // 10% dev fee for INOs
address private WETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
uint256 private allocationCount = 4;
uint256[] private allocationPercentage = [5, 10, 20, 30, 35];
uint256[] private allocationTime = [30 * 60, 60 * 60, 90 * 60, 120 * 60];
uint256[15] private minVoterBalance = [
10 * 1e18,
100 * 1e18,
100000 * 1e18
]; // min APE needed to vote
uint256[15] private minYesVotesThreshold = [
10000000 * 1e18,
100000 * 1e18,
100000000000 * 1e18
]; // min YES votes needed to pass
uint256 private externalTokenIndex = 0;
string public featured; // ipfs link for featured projects list
string public upcomings; // ipfs link for upcoming projects list
string public finished; // ipfs link for finished projects list
constructor(address _openStarterStakingPool, address _externalStaking)
public
{
openStarterStakingPool = IOpenStarterStaking(_openStarterStakingPool);
externalStaking = IExternalStaking(_externalStaking);
starterDevs[address(0xf7e925818a20E5573Ee0f3ba7aBC963e17f2c476)] = true;
starterDevs[address(0x283B3b8f340E8FB94D55b17E906744a74074cD07)] = true;
tiers[0][0] = 10 * 1e18; // tiers: 10+ APE, 100+ APE, 1K+ APE, 10K+ APE
tiers[0][1] = 100 * 1e18;
tiers[0][2] = 1000 * 1e18;
tiers[0][3] = 10000 * 1e18;
tiers[1][0] = 100 * 1e18; // tiers: 100+ START, 1K+ START, 10K+ START, 20K+ START
tiers[1][1] = 1000 * 1e18;
tiers[1][2] = 10000 * 1e18;
tiers[1][3] = 20000 * 1e18;
}
modifier onlyStarterDev() {
require(
owner == msg.sender || starterDevs[msg.sender],
"onlyStarterDev"
);
_;
}
modifier onlyFactory() {
require(
owner == msg.sender ||
starterDevs[msg.sender] ||
nftFactoryAddress == msg.sender ||
saleFactoryAddress == msg.sender,
"onlyFactory"
);
_;
}
function getTier(uint256 tokenIndex, uint256 tierIndex)
external
view
returns (uint256)
{
return tiers[tokenIndex][tierIndex];
}
function setTier(
uint256 tokenIndex,
uint256 tierIndex,
uint256 _value
) external onlyStarterDev {
tiers[tokenIndex][tierIndex] = _value;
}
function getUserTier(uint256 stakingTokenIndex, uint256 amount)
external
view
returns (uint256)
{
uint256 i = 0;
uint256 tier = 0;
uint256 tiersLen = tiers[stakingTokenIndex].length;
for (i = 0; i < tiersLen; i++) {
if (
amount >= tiers[stakingTokenIndex][i] &&
tiers[stakingTokenIndex][i] > 0
) {
tier = i + 1;
} else {
break;
}
}
return tier;
}
function getStarterDev(address _dev) external view returns (bool) {
return starterDevs[_dev];
}
function setStarterDevAddress(address _newDev) external onlyOwner {
starterDevs[_newDev] = true;
}
function removeStarterDevAddress(address _oldDev) external onlyOwner {
starterDevs[_oldDev] = false;
}
function getNftFactoryAddress() external view returns (address) {
return nftFactoryAddress;
}
function setNftFactoryAddress(address _newFactoryAddress)
external
onlyStarterDev
{
nftFactoryAddress = _newFactoryAddress;
}
function getSaleFactoryAddress() external view returns (address) {
return saleFactoryAddress;
}
function setSaleFactoryAddress(address _newFactoryAddress)
external
onlyStarterDev
{
saleFactoryAddress = _newFactoryAddress;
}
function getVaultFactoryAddress() external view returns (address) {
return vaultFactoryAddress;
}
function setVaultFactoryAddress(address _newFactoryAddress)
external
onlyStarterDev
{
vaultFactoryAddress = _newFactoryAddress;
}
function addNfts(address _nftAddress)
external
onlyFactory
returns (uint256)
{
nfts.push(_nftAddress);
return nfts.length - 1;
}
function addSaleAddress(address _saleAddress)
external
onlyFactory
returns (uint256)
{
sales.push(_saleAddress);
return sales.length - 1;
}
function addSales(address[] calldata _saleAddresses) external onlyFactory {
uint256 salesLen = _saleAddresses.length;
for (uint256 i = 0; i < salesLen; i++) {
sales.push(_saleAddresses[i]);
}
}
function setNftAddress(uint256 _index, address _nftAddress)
external
onlyFactory
{
nfts[_index] = _nftAddress;
}
function setSaleAddress(uint256 _index, address _saleAddress)
external
onlyFactory
{
sales[_index] = _saleAddress;
}
function getStakingPool() external view returns (address) {
return address(openStarterStakingPool);
}
function setStakingPool(address _openStarterStakingPool)
external
onlyStarterDev
{
openStarterStakingPool = IOpenStarterStaking(_openStarterStakingPool);
}
function getExternalStaking() external view returns (address) {
return address(externalStaking);
}
function setExternalStaking(address _openStarterStakingPool)
external
onlyStarterDev
{
externalStaking = IExternalStaking(_openStarterStakingPool);
}
function getNftsCount() external view returns (uint256) {
return nfts.length;
}
function getNftAddress(uint256 nftId) external view returns (address) {
return nfts[nftId];
}
function getSalesCount() external view returns (uint256) {
return sales.length;
}
function getSaleAddress(uint256 saleId) external view returns (address) {
return sales[saleId];
}
function getDevFeePercentage() external view returns (uint256) {
return devFeePercentage;
}
function setDevFeePercentage(uint256 _devFeePercentage)
external
onlyStarterDev
{
devFeePercentage = _devFeePercentage;
}
function getWETH() external view returns (address) {
return WETH;
}
function setWETH(address _WETH) external onlyStarterDev {
WETH = _WETH;
}
function getAllocationCount() external view returns (uint256) {
return allocationCount;
}
function setAllocationCount(uint256 _count) external onlyStarterDev {
allocationCount = _count;
}
function getAllocationPercentage(uint256 _index)
external
view
returns (uint256)
{
return allocationPercentage[_index];
}
function setAllocationPercentage(uint256 _index, uint256 _value)
external
onlyStarterDev
{
allocationPercentage[_index] = _value;
}
function getAllocationTime(uint256 _index) external view returns (uint256) {
return allocationTime[_index];
}
function setAllocationTime(uint256 _index, uint256 _value)
external
onlyStarterDev
{
allocationTime[_index] = _value;
}
function getStaked(address _sender, uint256 _voteTokenIndex)
external
view
returns (uint256)
{
uint256[] memory balances = openStarterStakingPool.getUserBalances(
_sender
);
uint256 externalBalance = 0;
if (
address(externalStaking) !=
0x0000000000000000000000000000000000000000 &&
_voteTokenIndex == externalTokenIndex // only include outside bal if its the votetoken
) {
externalBalance = externalStaking.balanceOf(_sender);
}
return balances[_voteTokenIndex] + externalBalance;
}
function getStakerTier(address _staker) external view returns (uint256) {
return openStarterStakingPool.getStakerTier(_staker);
}
function getMinVoterBalance(uint256 _voteTokenIndex)
external
view
returns (uint256)
{
return minVoterBalance[_voteTokenIndex];
}
function setMinVoterBalance(uint256 _voteTokenIndex, uint256 _balance)
external
onlyStarterDev
{
minVoterBalance[_voteTokenIndex] = _balance;
}
function getMinYesVotesThreshold(uint256 _voteTokenIndex)
external
view
returns (uint256)
{
return minYesVotesThreshold[_voteTokenIndex];
}
function setMinYesVotesThreshold(uint256 _voteTokenIndex, uint256 _balance)
external
onlyStarterDev
{
minYesVotesThreshold[_voteTokenIndex] = _balance;
}
function getTierByTime(uint256 _openTime, uint256 _currentTimestamp)
external
view
returns (uint256)
{
if (
_currentTimestamp >= _openTime &&
_currentTimestamp <= _openTime + allocationTime[0]
) {
return 4;
}
for (uint256 i = 0; i < allocationCount - 1; i++) {
if (
_currentTimestamp > _openTime + allocationTime[i] &&
_currentTimestamp <= _openTime + allocationTime[i + 1]
) {
return allocationCount - i - 1;
}
}
return 0;
}
function setFeaturedProjects(string memory _url) external onlyStarterDev {
featured = _url;
}
function setUpcomingProjects(string memory _url) external onlyStarterDev {
upcomings = _url;
}
function setFinishedProjects(string memory _url) external onlyStarterDev {
finished = _url;
}
function getExternalTokenIndex() external view returns (uint256) {
return externalTokenIndex;
}
function setExternalTokenIndex(uint256 _index) external onlyStarterDev {
externalTokenIndex = _index;
}
function getExternalStaked(uint256 tokenIndex, address _staker)
external
view
returns (uint256)
{
if (tokenIndex != externalTokenIndex) return 0;
if (
address(externalStaking) ==
0x0000000000000000000000000000000000000000
) return 0;
return externalStaking.balanceOf(_staker);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
// File: @openzeppelin/contracts/math/SafeMath.sol
/**
* @dev Wrappers over Solidity's arithmetic operations with added overflow
* checks.
*
* Arithmetic operations in Solidity wrap on overflow. This can easily result
* in bugs, because programmers usually assume that an overflow raises an
* error, which is the standard behavior in high level programming languages.
* `SafeMath` restores this intuition by reverting the transaction when an
* operation overflows.
*
* Using this library instead of the unchecked operations eliminates an entire
* class of bugs, so it's recommended to use it always.
*/
library SafeMath {
/**
* @dev Returns the addition of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `+` operator.
*
* Requirements:
*
* - Addition cannot overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
/**
* @dev Returns the subtraction of two unsigned integers, reverting with custom message on
* overflow (when the result is negative).
*
* Counterpart to Solidity's `-` operator.
*
* Requirements:
*
* - Subtraction cannot overflow.
*/
function sub(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
/**
* @dev Returns the multiplication of two unsigned integers, reverting on
* overflow.
*
* Counterpart to Solidity's `*` operator.
*
* Requirements:
*
* - Multiplication cannot overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
/**
* @dev Returns the integer division of two unsigned integers. Reverts with custom message on
* division by zero. The result is rounded towards zero.
*
* Counterpart to Solidity's `/` operator. Note: this function uses a
* `revert` opcode (which leaves remaining gas untouched) while Solidity
* uses an invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
/**
* @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
* Reverts with custom message when dividing by zero.
*
* Counterpart to Solidity's `%` operator. This function uses a `revert`
* opcode (which leaves remaining gas untouched) while Solidity uses an
* invalid opcode to revert (consuming all remaining gas).
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function mod(
uint256 a,
uint256 b,
string memory errorMessage
) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
/**
* @title Owned
* @dev Basic contract for authorization control.
* @author dicether
*/
contract Ownable {
address public owner;
address public pendingOwner;
event LogOwnerShipTransferred(address indexed previousOwner, address indexed newOwner);
event LogOwnerShipTransferInitiated(address indexed previousOwner, address indexed newOwner);
/**
* @dev Modifier, which throws if called by other account than owner.
*/
modifier onlyOwner {
require(msg.sender == owner);
_;
}
/**
* @dev Modifier throws if called by any account other than the pendingOwner.
*/
modifier onlyPendingOwner() {
require(msg.sender == pendingOwner);
_;
}
/**
* @dev Set contract creator as initial owner
*/
constructor() public {
owner = msg.sender;
pendingOwner = address(0);
}
/**
* @dev Allows the current owner to set the pendingOwner address.
* @param _newOwner The address to transfer ownership to.
*/
function transferOwnership(address _newOwner) public onlyOwner {
pendingOwner = _newOwner;
emit LogOwnerShipTransferInitiated(owner, _newOwner);
}
/**
* @dev PendingOwner can accept ownership.
*/
function claimOwnership() public onlyPendingOwner {
owner = pendingOwner;
pendingOwner = address(0);
emit LogOwnerShipTransferred(owner, pendingOwner);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
import "./Address.sol";
import "./Context.sol";
import "./SafeMath.sol";
import "../interfaces/IERC20.sol";
/**
* @dev Implementation of the {IERC20} interface.
*
* This implementation is agnostic to the way tokens are created. This means
* that a supply mechanism has to be added in a derived contract using {_mint}.
* For a generic mechanism see {ERC20PresetMinterPauser}.
*
* TIP: For a detailed writeup see our guide
* https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
* to implement supply mechanisms].
*
* We have followed general OpenZeppelin guidelines: functions revert instead
* of returning `false` on failure. This behavior is nonetheless conventional
* and does not conflict with the expectations of ERC20 applications.
*
* Additionally, an {Approval} event is emitted on calls to {transferFrom}.
* This allows applications to reconstruct the allowance for all accounts just
* by listening to said events. Other implementations of the EIP may not emit
* these events, as it isn't required by the specification.
*
* Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
* functions have been added to mitigate the well-known issues around setting
* allowances. See {IERC20-approve}.
*/
contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping(address => uint256) _balances;
mapping(address => mapping(address => uint256)) _allowances;
uint256 _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
/**
* @dev Sets the values for {name} and {symbol}, initializes {decimals} with
* a default value of 18.
*
* To select a different value for {decimals}, use {_setupDecimals}.
*
* All three of these values are immutable: they can only be set once during
* construction.
*/
constructor(string memory name, string memory symbol) public {
_name = name;
_symbol = symbol;
_decimals = 18;
}
/**
* @dev Returns the name of the token.
*/
function name() public view returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view returns (string memory) {
return _symbol;
}
/**
* @dev Returns the number of decimals used to get its user representation.
* For example, if `decimals` equals `2`, a balance of `505` tokens should
* be displayed to a user as `5,05` (`505 / 10 ** 2`).
*
* Tokens usually opt for a value of 18, imitating the relationship between
* Ether and Wei. This is the value {ERC20} uses, unless {_setupDecimals} is
* called.
*
* NOTE: This information is only used for _display_ purposes: it in
* no way affects any of the arithmetic of the contract, including
* {IERC20-balanceOf} and {IERC20-transfer}.
*/
function decimals() public view returns (uint8) {
return _decimals;
}
/**
* @dev See {IERC20-totalSupply}.
*/
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
/**
* @dev See {IERC20-balanceOf}.
*/
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
/**
* @dev See {IERC20-transfer}.
*
* Requirements:
*
* - `recipient` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address recipient, uint256 amount)
public
virtual
override
returns (bool)
{
_transfer(_msgSender(), recipient, amount);
return true;
}
/**
* @dev See {IERC20-allowance}.
*/
function allowance(address owner, address spender)
public
view
virtual
override
returns (uint256)
{
return _allowances[owner][spender];
}
/**
* @dev See {IERC20-approve}.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount)
public
virtual
override
returns (bool)
{
_approve(_msgSender(), spender, amount);
return true;
}
/**
* @dev See {IERC20-transferFrom}.
*
* Emits an {Approval} event indicating the updated allowance. This is not
* required by the EIP. See the note at the beginning of {ERC20};
*
* Requirements:
* - `sender` and `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
* - the caller must have allowance for ``sender``'s tokens of at least
* `amount`.
*/
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
/**
* @dev Atomically increases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function increaseAllowance(address spender, uint256 addedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].add(addedValue)
);
return true;
}
/**
* @dev Atomically decreases the allowance granted to `spender` by the caller.
*
* This is an alternative to {approve} that can be used as a mitigation for
* problems described in {IERC20-approve}.
*
* Emits an {Approval} event indicating the updated allowance.
*
* Requirements:
*
* - `spender` cannot be the zero address.
* - `spender` must have allowance for the caller of at least
* `subtractedValue`.
*/
function decreaseAllowance(address spender, uint256 subtractedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].sub(
subtractedValue,
"ERC20: decreased allowance below zero"
)
);
return true;
}
/**
* @dev Moves tokens `amount` from `sender` to `recipient`.
*
* This is internal function is equivalent to {transfer}, and can be used to
* e.g. implement automatic token fees, slashing mechanisms, etc.
*
* Emits a {Transfer} event.
*
* Requirements:
*
* - `sender` cannot be the zero address.
* - `recipient` cannot be the zero address.
* - `sender` must have a balance of at least `amount`.
*/
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(
amount,
"ERC20: transfer amount exceeds balance"
);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
/** @dev Creates `amount` tokens and assigns them to `account`, increasing
* the total supply.
*
* Emits a {Transfer} event with `from` set to the zero address.
*
* Requirements
*
* - `to` cannot be the zero address.
*/
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
/**
* @dev Destroys `amount` tokens from `account`, reducing the
* total supply.
*
* Emits a {Transfer} event with `to` set to the zero address.
*
* Requirements
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens.
*/
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(
amount,
"ERC20: burn amount exceeds balance"
);
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
/**
* @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
*
* This internal function is equivalent to `approve`, and can be used to
* e.g. set automatic allowances for certain subsystems, etc.
*
* Emits an {Approval} event.
*
* Requirements:
*
* - `owner` cannot be the zero address.
* - `spender` cannot be the zero address.
*/
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
/**
* @dev Sets {decimals} to a value other than the default one of 18.
*
* WARNING: This function should only be called from the constructor. Most
* applications that interact with token contracts will not expect
* {decimals} to ever change, and may work incorrectly if it does.
*/
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
/**
* @dev Hook that is called before any transfer of tokens. This includes
* minting and burning.
*
* Calling conditions:
*
* - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* will be to transferred to `to`.
* - when `from` is zero, `amount` tokens will be minted for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens will be burned.
* - `from` and `to` are never both zero.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
/*
* @dev Provides information about the current execution context, including the
* sender of the transaction and its data. While these are generally available
* via msg.sender and msg.data, they should not be accessed in such a direct
* manner, since when dealing with GSN meta-transactions the account sending and
* paying for execution may not be the actual sender (as far as an application
* is concerned).
*
* This contract is only required for intermediate, library-like contracts.
*/
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
return msg.data;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
/**
* @dev Collection of functions related to the address type
*/
library Address {
/**
* @dev Returns true if `account` is a contract.
*
* [IMPORTANT]
* ====
* It is unsafe to assume that an address for which this function returns
* false is an externally-owned account (EOA) and not a contract.
*
* Among others, `isContract` will return false for the following
* types of addresses:
*
* - an externally-owned account
* - a contract in construction
* - an address where a contract will be created
* - an address where a contract lived, but was destroyed
* ====
*/
function isContract(address account) internal view returns (bool) {
// This method relies in extcodesize, which returns 0 for contracts in
// construction, since the code is only stored at the end of the
// constructor execution.
uint256 size;
// solhint-disable-next-line no-inline-assembly
assembly {
size := extcodesize(account)
}
return size > 0;
}
/**
* @dev Replacement for Solidity's `transfer`: sends `amount` wei to
* `recipient`, forwarding all available gas and reverting on errors.
*
* https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
* of certain opcodes, possibly making contracts go over the 2300 gas limit
* imposed by `transfer`, making them unable to receive funds via
* `transfer`. {sendValue} removes this limitation.
*
* https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
*
* IMPORTANT: because control is transferred to `recipient`, care must be
* taken to not create reentrancy vulnerabilities. Consider using
* {ReentrancyGuard} or the
* https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
*/
function sendValue(address payable recipient, uint256 amount) internal {
require(
address(this).balance >= amount,
"Address: insufficient balance"
);
// solhint-disable-next-line avoid-low-level-calls, avoid-call-value
(bool success, ) = recipient.call{value: amount}("");
require(
success,
"Address: unable to send value, recipient may have reverted"
);
}
/**
* @dev Performs a Solidity function call using a low level `call`. A
* plain`call` is an unsafe replacement for a function call: use this
* function instead.
*
* If `target` reverts with a revert reason, it is bubbled up by this
* function (like regular Solidity function calls).
*
* Returns the raw returned data. To convert to the expected return value,
* use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
*
* Requirements:
*
* - `target` must be a contract.
* - calling `target` with `data` must not revert.
*
* _Available since v3.1._
*/
function functionCall(address target, bytes memory data)
internal
returns (bytes memory)
{
return functionCall(target, data, "Address: low-level call failed");
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
* `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCall(
address target,
bytes memory data,
string memory errorMessage
) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
/**
* @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
* but also transferring `value` wei to `target`.
*
* Requirements:
*
* - the calling contract must have an ETH balance of at least `value`.
* - the called Solidity function must be `payable`.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value
) internal returns (bytes memory) {
return
functionCallWithValue(
target,
data,
value,
"Address: low-level call with value failed"
);
}
/**
* @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
* with `errorMessage` as a fallback revert reason when `target` reverts.
*
* _Available since v3.1._
*/
function functionCallWithValue(
address target,
bytes memory data,
uint256 value,
string memory errorMessage
) internal returns (bytes memory) {
require(
address(this).balance >= value,
"Address: insufficient balance for call"
);
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(
address target,
bytes memory data,
uint256 weiValue,
string memory errorMessage
) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
// solhint-disable-next-line avoid-low-level-calls
(bool success, bytes memory returndata) = target.call{value: weiValue}(
data
);
if (success) {
return returndata;
} else {
// Look for revert reason and bubble it up if present
if (returndata.length > 0) {
// The easiest way to bubble the revert reason is using memory via assembly
// solhint-disable-next-line no-inline-assembly
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.6.12;
/**
* @dev Interface of the ERC20 standard as defined in the EIP.
*/
interface IERC20 {
/**
* @dev Returns the amount of tokens in existence.
*/
function totalSupply() external view returns (uint256);
/**
* @dev Returns the amount of tokens owned by `account`.
*/
function balanceOf(address account) external view returns (uint256);
/**
* @dev Moves `amount` tokens from the caller's account to `recipient`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address recipient, uint256 amount) external returns (bool);
/**
* @dev Returns the remaining number of tokens that `spender` will be
* allowed to spend on behalf of `owner` through {transferFrom}. This is
* zero by default.
*
* This value changes when {approve} or {transferFrom} are called.
*/
function allowance(address owner, address spender) external view returns (uint256);
/**
* @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* IMPORTANT: Beware that changing an allowance with this method brings the risk
* that someone may use both the old and the new allowance by unfortunate
* transaction ordering. One possible solution to mitigate this race
* condition is to first reduce the spender's allowance to 0 and set the
* desired value afterwards:
* https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
*
* Emits an {Approval} event.
*/
function approve(address spender, uint256 amount) external returns (bool);
/**
* @dev Moves `amount` tokens from `sender` to `recipient` using the
* allowance mechanism. `amount` is then deducted from the caller's
* allowance.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
/**
* @dev Emitted when `value` tokens are moved from one account (`from`) to
* another (`to`).
*
* Note that `value` may be zero.
*/
event Transfer(address indexed from, address indexed to, uint256 value);
/**
* @dev Emitted when the allowance of a `spender` for an `owner` is set by
* a call to {approve}. `value` is the new allowance.
*/
event Approval(address indexed owner, address indexed spender, uint256 value);
} | * @dev Implementation of the {IERC20} interface. This implementation is agnostic to the way tokens are created. This means that a supply mechanism has to be added in a derived contract using {_mint}. For a generic mechanism see {ERC20PresetMinterPauser}. TIP: For a detailed writeup see our guide to implement supply mechanisms]. We have followed general OpenZeppelin guidelines: functions revert instead of returning `false` on failure. This behavior is nonetheless conventional and does not conflict with the expectations of ERC20 applications. Additionally, an {Approval} event is emitted on calls to {transferFrom}. This allows applications to reconstruct the allowance for all accounts just by listening to said events. Other implementations of the EIP may not emit these events, as it isn't required by the specification. Finally, the non-standard {decreaseAllowance} and {increaseAllowance} functions have been added to mitigate the well-known issues around setting allowances. See {IERC20-approve}./ | contract ERC20 is Context, IERC20 {
using SafeMath for uint256;
using Address for address;
mapping(address => uint256) _balances;
mapping(address => mapping(address => uint256)) _allowances;
uint256 _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
pragma solidity ^0.6.12;
constructor(string memory name, string memory symbol) public {
_name = name;
_symbol = symbol;
_decimals = 18;
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount)
public
virtual
override
returns (bool)
{
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender)
public
view
virtual
override
returns (uint256)
{
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount)
public
virtual
override
returns (bool)
{
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(
sender,
_msgSender(),
_allowances[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
function increaseAllowance(address spender, uint256 addedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].add(addedValue)
);
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue)
public
virtual
returns (bool)
{
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].sub(
subtractedValue,
"ERC20: decreased allowance below zero"
)
);
return true;
}
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(
amount,
"ERC20: transfer amount exceeds balance"
);
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(
amount,
"ERC20: burn amount exceeds balance"
);
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _setupDecimals(uint8 decimals_) internal {
_decimals = decimals_;
}
) internal virtual {}
}
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./full_match/1/0xcD4E89f5586d8500A86165Bb09920b5E0B608e3e/sources/contracts/Token.sol | Taxes are disabled, no tax calculation needed Apply tax rate solhint-disable-next-line not-rely-on-time recipient will get to reclaim as the tax is deducted from their share solhint-disable-next-line not-rely-on-time | function _transfer(
address sender_,
address recipient_,
uint256 amount_
) internal virtual override tradingEnabled(sender_, recipient_) {
if (isTaxDisabled) {
_tokenTransfer(sender_, recipient_, amount_);
}
else {
uint256 taxAmount = _calculateTax(amount_, recipient_, sender_);
if(taxAmount == 0) {
_tokenTransfer(sender_, recipient_, amount_);
}
else {
bool isBuyTransfer = sender_ == pair;
if (isBuyTransfer && (block.timestamp <= firstTradingEnabledTimestamp + REWARD_WINDOW)) {
userBuyTaxAmount[recipient_] += taxAmount;
}
if (!(isBuyTransfer) && (block.timestamp < firstTradingEnabledTimestamp + NO_SELL_WINDOW)) {
userSoldOrTransferToken[sender_] = true;
}
_tokenTransfer(sender_, recipient_, amount_ - taxAmount);
if(isBuyTransfer) {
_tokenTransfer(sender_, address(this), taxAmount);
_tokenTransfer(sender_, address(this), taxAmount);
sellTax += taxAmount;
if (sellTax > MAX_SELL_TAX_LIMIT) {
swapTokensForETH(sellTax);
sellTax = 0;
}
}
}
}
}
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// File: openzeppelin-solidity/contracts/token/ERC20/ERC20Basic.sol
pragma solidity ^0.4.24;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* See https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
function totalSupply() public view returns (uint256);
function balanceOf(address _who) public view returns (uint256);
function transfer(address _to, uint256 _value) public returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
// File: openzeppelin-solidity/contracts/token/ERC20/ERC20.sol
pragma solidity ^0.4.24;
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address _owner, address _spender)
public view returns (uint256);
function transferFrom(address _from, address _to, uint256 _value)
public returns (bool);
function approve(address _spender, uint256 _value) public returns (bool);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
// File: openzeppelin-solidity/contracts/token/ERC20/DetailedERC20.sol
pragma solidity ^0.4.24;
/**
* @title DetailedERC20 token
* @dev The decimals are only for visualization purposes.
* All the operations are done using the smallest and indivisible token unit,
* just as on Ethereum all the operations are done in wei.
*/
contract DetailedERC20 is ERC20 {
string public name;
string public symbol;
uint8 public decimals;
constructor(string _name, string _symbol, uint8 _decimals) public {
name = _name;
symbol = _symbol;
decimals = _decimals;
}
}
// File: contracts/interfaces/IAMB.sol
pragma solidity 0.4.24;
interface IAMB {
function messageSender() external view returns (address);
function maxGasPerTx() external view returns (uint256);
function transactionHash() external view returns (bytes32);
function messageId() external view returns (bytes32);
function messageSourceChainId() external view returns (bytes32);
function messageCallStatus(bytes32 _messageId) external view returns (bool);
function failedMessageDataHash(bytes32 _messageId) external view returns (bytes32);
function failedMessageReceiver(bytes32 _messageId) external view returns (address);
function failedMessageSender(bytes32 _messageId) external view returns (address);
function requireToPassMessage(address _contract, bytes _data, uint256 _gas) external returns (bytes32);
function sourceChainId() external view returns (uint256);
function destinationChainId() external view returns (uint256);
}
// File: contracts/interfaces/ERC677.sol
pragma solidity 0.4.24;
contract ERC677 is ERC20 {
event Transfer(address indexed from, address indexed to, uint256 value, bytes data);
function transferAndCall(address, uint256, bytes) external returns (bool);
function increaseAllowance(address spender, uint256 addedValue) public returns (bool);
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool);
}
contract LegacyERC20 {
function transfer(address _spender, uint256 _value) public; // returns (bool);
function transferFrom(address _owner, address _spender, uint256 _value) public; // returns (bool);
}
// File: openzeppelin-solidity/contracts/math/SafeMath.sol
pragma solidity ^0.4.24;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
// Gas optimization: this is cheaper than asserting 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-solidity/pull/522
if (_a == 0) {
return 0;
}
c = _a * _b;
assert(c / _a == _b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
// assert(_b > 0); // Solidity automatically throws when dividing by 0
// uint256 c = _a / _b;
// assert(_a == _b * c + _a % _b); // There is no case in which this doesn't hold
return _a / _b;
}
/**
* @dev Subtracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 _a, uint256 _b) internal pure returns (uint256) {
assert(_b <= _a);
return _a - _b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
c = _a + _b;
assert(c >= _a);
return c;
}
}
// File: contracts/upgradeability/EternalStorage.sol
pragma solidity 0.4.24;
/**
* @title EternalStorage
* @dev This contract holds all the necessary state variables to carry out the storage of any contract.
*/
contract EternalStorage {
mapping(bytes32 => uint256) internal uintStorage;
mapping(bytes32 => string) internal stringStorage;
mapping(bytes32 => address) internal addressStorage;
mapping(bytes32 => bytes) internal bytesStorage;
mapping(bytes32 => bool) internal boolStorage;
mapping(bytes32 => int256) internal intStorage;
}
// File: contracts/interfaces/IUpgradeabilityOwnerStorage.sol
pragma solidity 0.4.24;
interface IUpgradeabilityOwnerStorage {
function upgradeabilityOwner() external view returns (address);
}
// File: contracts/upgradeable_contracts/Ownable.sol
pragma solidity 0.4.24;
/**
* @title Ownable
* @dev This contract has an owner address providing basic authorization control
*/
contract Ownable is EternalStorage {
bytes4 internal constant UPGRADEABILITY_OWNER = 0x6fde8202; // upgradeabilityOwner()
/**
* @dev Event to show ownership has been transferred
* @param previousOwner representing the address of the previous owner
* @param newOwner representing the address of the new owner
*/
event OwnershipTransferred(address previousOwner, address newOwner);
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner());
/* solcov ignore next */
_;
}
/**
* @dev Throws if called by any account other than contract itself or owner.
*/
modifier onlyRelevantSender() {
// proxy owner if used through proxy, address(0) otherwise
require(
!address(this).call(abi.encodeWithSelector(UPGRADEABILITY_OWNER)) || // covers usage without calling through storage proxy
msg.sender == IUpgradeabilityOwnerStorage(this).upgradeabilityOwner() || // covers usage through regular proxy calls
msg.sender == address(this) // covers calls through upgradeAndCall proxy method
);
/* solcov ignore next */
_;
}
bytes32 internal constant OWNER = 0x02016836a56b71f0d02689e69e326f4f4c1b9057164ef592671cf0d37c8040c0; // keccak256(abi.encodePacked("owner"))
/**
* @dev Tells the address of the owner
* @return the address of the owner
*/
function owner() public view returns (address) {
return addressStorage[OWNER];
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner the address to transfer ownership to.
*/
function transferOwnership(address newOwner) external onlyOwner {
require(newOwner != address(0));
setOwner(newOwner);
}
/**
* @dev Sets a new owner address
*/
function setOwner(address newOwner) internal {
emit OwnershipTransferred(owner(), newOwner);
addressStorage[OWNER] = newOwner;
}
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/BasicMultiTokenBridge.sol
pragma solidity 0.4.24;
contract BasicMultiTokenBridge is EternalStorage, Ownable {
using SafeMath for uint256;
// token == 0x00..00 represents default limits (assuming decimals == 18) for all newly created tokens
event DailyLimitChanged(address indexed token, uint256 newLimit);
event ExecutionDailyLimitChanged(address indexed token, uint256 newLimit);
/**
* @dev Checks if specified token was already bridged at least once.
* @param _token address of the token contract.
* @return true, if token address is address(0) or token was already bridged.
*/
function isTokenRegistered(address _token) public view returns (bool) {
return minPerTx(_token) > 0;
}
/**
* @dev Retrieves the total spent amount for particular token during specific day.
* @param _token address of the token contract.
* @param _day day number for which spent amount if requested.
* @return amount of tokens sent through the bridge to the other side.
*/
function totalSpentPerDay(address _token, uint256 _day) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("totalSpentPerDay", _token, _day))];
}
/**
* @dev Retrieves the total executed amount for particular token during specific day.
* @param _token address of the token contract.
* @param _day day number for which spent amount if requested.
* @return amount of tokens received from the bridge from the other side.
*/
function totalExecutedPerDay(address _token, uint256 _day) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("totalExecutedPerDay", _token, _day))];
}
/**
* @dev Retrieves current daily limit for a particular token contract.
* @param _token address of the token contract.
* @return daily limit on tokens that can be sent through the bridge per day.
*/
function dailyLimit(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("dailyLimit", _token))];
}
/**
* @dev Retrieves current execution daily limit for a particular token contract.
* @param _token address of the token contract.
* @return daily limit on tokens that can be received from the bridge on the other side per day.
*/
function executionDailyLimit(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("executionDailyLimit", _token))];
}
/**
* @dev Retrieves current maximum amount of tokens per one transfer for a particular token contract.
* @param _token address of the token contract.
* @return maximum amount on tokens that can be sent through the bridge in one transfer.
*/
function maxPerTx(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("maxPerTx", _token))];
}
/**
* @dev Retrieves current maximum execution amount of tokens per one transfer for a particular token contract.
* @param _token address of the token contract.
* @return maximum amount on tokens that can received from the bridge on the other side in one transaction.
*/
function executionMaxPerTx(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", _token))];
}
/**
* @dev Retrieves current minimum amount of tokens per one transfer for a particular token contract.
* @param _token address of the token contract.
* @return minimum amount on tokens that can be sent through the bridge in one transfer.
*/
function minPerTx(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("minPerTx", _token))];
}
/**
* @dev Checks that bridged amount of tokens conforms to the configured limits.
* @param _token address of the token contract.
* @param _amount amount of bridge tokens.
* @return true, if specified amount can be bridged.
*/
function withinLimit(address _token, uint256 _amount) public view returns (bool) {
uint256 nextLimit = totalSpentPerDay(_token, getCurrentDay()).add(_amount);
return
dailyLimit(address(0)) > 0 &&
dailyLimit(_token) >= nextLimit &&
_amount <= maxPerTx(_token) &&
_amount >= minPerTx(_token);
}
/**
* @dev Checks that bridged amount of tokens conforms to the configured execution limits.
* @param _token address of the token contract.
* @param _amount amount of bridge tokens.
* @return true, if specified amount can be processed and executed.
*/
function withinExecutionLimit(address _token, uint256 _amount) public view returns (bool) {
uint256 nextLimit = totalExecutedPerDay(_token, getCurrentDay()).add(_amount);
return
executionDailyLimit(address(0)) > 0 &&
executionDailyLimit(_token) >= nextLimit &&
_amount <= executionMaxPerTx(_token);
}
/**
* @dev Returns current day number.
* @return day number.
*/
function getCurrentDay() public view returns (uint256) {
// solhint-disable-next-line not-rely-on-time
return now / 1 days;
}
/**
* @dev Updates daily limit for the particular token. Only owner can call this method.
* @param _token address of the token contract, or address(0) for configuring the efault limit.
* @param _dailyLimit daily allowed amount of bridged tokens, should be greater than maxPerTx.
* 0 value is also allowed, will stop the bridge operations in outgoing direction.
*/
function setDailyLimit(address _token, uint256 _dailyLimit) external onlyOwner {
require(isTokenRegistered(_token));
require(_dailyLimit > maxPerTx(_token) || _dailyLimit == 0);
uintStorage[keccak256(abi.encodePacked("dailyLimit", _token))] = _dailyLimit;
emit DailyLimitChanged(_token, _dailyLimit);
}
/**
* @dev Updates execution daily limit for the particular token. Only owner can call this method.
* @param _token address of the token contract, or address(0) for configuring the default limit.
* @param _dailyLimit daily allowed amount of executed tokens, should be greater than executionMaxPerTx.
* 0 value is also allowed, will stop the bridge operations in incoming direction.
*/
function setExecutionDailyLimit(address _token, uint256 _dailyLimit) external onlyOwner {
require(isTokenRegistered(_token));
require(_dailyLimit > executionMaxPerTx(_token) || _dailyLimit == 0);
uintStorage[keccak256(abi.encodePacked("executionDailyLimit", _token))] = _dailyLimit;
emit ExecutionDailyLimitChanged(_token, _dailyLimit);
}
/**
* @dev Updates execution maximum per transaction for the particular token. Only owner can call this method.
* @param _token address of the token contract, or address(0) for configuring the default limit.
* @param _maxPerTx maximum amount of executed tokens per one transaction, should be less than executionDailyLimit.
* 0 value is also allowed, will stop the bridge operations in incoming direction.
*/
function setExecutionMaxPerTx(address _token, uint256 _maxPerTx) external onlyOwner {
require(isTokenRegistered(_token));
require(_maxPerTx == 0 || (_maxPerTx > 0 && _maxPerTx < executionDailyLimit(_token)));
uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", _token))] = _maxPerTx;
}
/**
* @dev Updates maximum per transaction for the particular token. Only owner can call this method.
* @param _token address of the token contract, or address(0) for configuring the default limit.
* @param _maxPerTx maximum amount of tokens per one transaction, should be less than dailyLimit, greater than minPerTx.
* 0 value is also allowed, will stop the bridge operations in outgoing direction.
*/
function setMaxPerTx(address _token, uint256 _maxPerTx) external onlyOwner {
require(isTokenRegistered(_token));
require(_maxPerTx == 0 || (_maxPerTx > minPerTx(_token) && _maxPerTx < dailyLimit(_token)));
uintStorage[keccak256(abi.encodePacked("maxPerTx", _token))] = _maxPerTx;
}
/**
* @dev Updates minumum per transaction for the particular token. Only owner can call this method.
* @param _token address of the token contract, or address(0) for configuring the default limit.
* @param _minPerTx minumum amount of tokens per one transaction, should be less than maxPerTx and dailyLimit.
*/
function setMinPerTx(address _token, uint256 _minPerTx) external onlyOwner {
require(isTokenRegistered(_token));
require(_minPerTx > 0 && _minPerTx < dailyLimit(_token) && _minPerTx < maxPerTx(_token));
uintStorage[keccak256(abi.encodePacked("minPerTx", _token))] = _minPerTx;
}
/**
* @dev Retrieves maximum available bridge amount per one transaction taking into account maxPerTx() and dailyLimit() parameters.
* @param _token address of the token contract, or address(0) for the default limit.
* @return minimum of maxPerTx parameter and remaining daily quota.
*/
function maxAvailablePerTx(address _token) public view returns (uint256) {
uint256 _maxPerTx = maxPerTx(_token);
uint256 _dailyLimit = dailyLimit(_token);
uint256 _spent = totalSpentPerDay(_token, getCurrentDay());
uint256 _remainingOutOfDaily = _dailyLimit > _spent ? _dailyLimit - _spent : 0;
return _maxPerTx < _remainingOutOfDaily ? _maxPerTx : _remainingOutOfDaily;
}
/**
* @dev Internal function for adding spent amount for some token.
* @param _token address of the token contract.
* @param _day day number, when tokens are processed.
* @param _value amount of bridge tokens.
*/
function addTotalSpentPerDay(address _token, uint256 _day, uint256 _value) internal {
uintStorage[keccak256(abi.encodePacked("totalSpentPerDay", _token, _day))] = totalSpentPerDay(_token, _day).add(
_value
);
}
/**
* @dev Internal function for adding execcuted amount for some token.
* @param _token address of the token contract.
* @param _day day number, when tokens are processed.
* @param _value amount of bridge tokens.
*/
function addTotalExecutedPerDay(address _token, uint256 _day, uint256 _value) internal {
uintStorage[keccak256(abi.encodePacked("totalExecutedPerDay", _token, _day))] = totalExecutedPerDay(
_token,
_day
)
.add(_value);
}
/**
* @dev Internal function for initializing limits for some token.
* @param _token address of the token contract.
* @param _limits [ 0 = dailyLimit, 1 = maxPerTx, 2 = minPerTx ].
*/
function _setLimits(address _token, uint256[3] _limits) internal {
require(
_limits[2] > 0 && // minPerTx > 0
_limits[1] > _limits[2] && // maxPerTx > minPerTx
_limits[0] > _limits[1] // dailyLimit > maxPerTx
);
uintStorage[keccak256(abi.encodePacked("dailyLimit", _token))] = _limits[0];
uintStorage[keccak256(abi.encodePacked("maxPerTx", _token))] = _limits[1];
uintStorage[keccak256(abi.encodePacked("minPerTx", _token))] = _limits[2];
emit DailyLimitChanged(_token, _limits[0]);
}
/**
* @dev Internal function for initializing execution limits for some token.
* @param _token address of the token contract.
* @param _limits [ 0 = executionDailyLimit, 1 = executionMaxPerTx ].
*/
function _setExecutionLimits(address _token, uint256[2] _limits) internal {
require(_limits[1] < _limits[0]); // foreignMaxPerTx < foreignDailyLimit
uintStorage[keccak256(abi.encodePacked("executionDailyLimit", _token))] = _limits[0];
uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", _token))] = _limits[1];
emit ExecutionDailyLimitChanged(_token, _limits[0]);
}
/**
* @dev Internal function for initializing limits for some token relative to its decimals parameter.
* @param _token address of the token contract.
* @param _decimals token decimals parameter.
*/
function _initializeTokenBridgeLimits(address _token, uint256 _decimals) internal {
uint256 factor;
if (_decimals < 18) {
factor = 10**(18 - _decimals);
uint256 _minPerTx = minPerTx(address(0)).div(factor);
uint256 _maxPerTx = maxPerTx(address(0)).div(factor);
uint256 _dailyLimit = dailyLimit(address(0)).div(factor);
uint256 _executionMaxPerTx = executionMaxPerTx(address(0)).div(factor);
uint256 _executionDailyLimit = executionDailyLimit(address(0)).div(factor);
// such situation can happen when calculated limits relative to the token decimals are too low
// e.g. minPerTx(address(0)) == 10 ** 14, _decimals == 3. _minPerTx happens to be 0, which is not allowed.
// in this case, limits are raised to the default values
if (_minPerTx == 0) {
_minPerTx = 1;
if (_maxPerTx <= _minPerTx) {
_maxPerTx = 100;
_executionMaxPerTx = 100;
if (_dailyLimit <= _maxPerTx || _executionDailyLimit <= _executionMaxPerTx) {
_dailyLimit = 10000;
_executionDailyLimit = 10000;
}
}
}
_setLimits(_token, [_dailyLimit, _maxPerTx, _minPerTx]);
_setExecutionLimits(_token, [_executionDailyLimit, _executionMaxPerTx]);
} else {
factor = 10**(_decimals - 18);
_setLimits(
_token,
[dailyLimit(address(0)).mul(factor), maxPerTx(address(0)).mul(factor), minPerTx(address(0)).mul(factor)]
);
_setExecutionLimits(
_token,
[executionDailyLimit(address(0)).mul(factor), executionMaxPerTx(address(0)).mul(factor)]
);
}
}
}
// File: contracts/libraries/Bytes.sol
pragma solidity 0.4.24;
/**
* @title Bytes
* @dev Helper methods to transform bytes to other solidity types.
*/
library Bytes {
/**
* @dev Converts bytes array to bytes32.
* Truncates bytes array if its size is more than 32 bytes.
* NOTE: This function does not perform any checks on the received parameter.
* Make sure that the _bytes argument has a correct length, not less than 32 bytes.
* A case when _bytes has length less than 32 will lead to the undefined behaviour,
* since assembly will read data from memory that is not related to the _bytes argument.
* @param _bytes to be converted to bytes32 type
* @return bytes32 type of the firsts 32 bytes array in parameter.
*/
function bytesToBytes32(bytes _bytes) internal pure returns (bytes32 result) {
assembly {
result := mload(add(_bytes, 32))
}
}
/**
* @dev Truncate bytes array if its size is more than 20 bytes.
* NOTE: Similar to the bytesToBytes32 function, make sure that _bytes is not shorter than 20 bytes.
* @param _bytes to be converted to address type
* @return address included in the firsts 20 bytes of the bytes array in parameter.
*/
function bytesToAddress(bytes _bytes) internal pure returns (address addr) {
assembly {
addr := mload(add(_bytes, 20))
}
}
}
// File: openzeppelin-solidity/contracts/AddressUtils.sol
pragma solidity ^0.4.24;
/**
* Utility library of inline functions on addresses
*/
library AddressUtils {
/**
* Returns whether the target address is a contract
* @dev This function will return false if invoked during the constructor of a contract,
* as the code is not actually created until after the constructor finishes.
* @param _addr address to check
* @return whether the target address is a contract
*/
function isContract(address _addr) internal view returns (bool) {
uint256 size;
// XXX Currently there is no better way to check if there is a contract in an address
// than to check the size of the code at that address.
// See https://ethereum.stackexchange.com/a/14016/36603
// for more details about how this works.
// TODO Check this again before the Serenity release, because all addresses will be
// contracts then.
// solium-disable-next-line security/no-inline-assembly
assembly { size := extcodesize(_addr) }
return size > 0;
}
}
// File: contracts/upgradeable_contracts/BasicAMBMediator.sol
pragma solidity 0.4.24;
/**
* @title BasicAMBMediator
* @dev Basic storage and methods needed by mediators to interact with AMB bridge.
*/
contract BasicAMBMediator is Ownable {
bytes32 internal constant BRIDGE_CONTRACT = 0x811bbb11e8899da471f0e69a3ed55090fc90215227fc5fb1cb0d6e962ea7b74f; // keccak256(abi.encodePacked("bridgeContract"))
bytes32 internal constant MEDIATOR_CONTRACT = 0x98aa806e31e94a687a31c65769cb99670064dd7f5a87526da075c5fb4eab9880; // keccak256(abi.encodePacked("mediatorContract"))
bytes32 internal constant REQUEST_GAS_LIMIT = 0x2dfd6c9f781bb6bbb5369c114e949b69ebb440ef3d4dd6b2836225eb1dc3a2be; // keccak256(abi.encodePacked("requestGasLimit"))
/**
* @dev Throws if caller on the other side is not an associated mediator.
*/
modifier onlyMediator {
require(msg.sender == address(bridgeContract()));
require(messageSender() == mediatorContractOnOtherSide());
_;
}
/**
* @dev Sets the AMB bridge contract address. Only the owner can call this method.
* @param _bridgeContract the address of the bridge contract.
*/
function setBridgeContract(address _bridgeContract) external onlyOwner {
_setBridgeContract(_bridgeContract);
}
/**
* @dev Sets the mediator contract address from the other network. Only the owner can call this method.
* @param _mediatorContract the address of the mediator contract.
*/
function setMediatorContractOnOtherSide(address _mediatorContract) external onlyOwner {
_setMediatorContractOnOtherSide(_mediatorContract);
}
/**
* @dev Sets the gas limit to be used in the message execution by the AMB bridge on the other network.
* This value can't exceed the parameter maxGasPerTx defined on the AMB bridge.
* Only the owner can call this method.
* @param _requestGasLimit the gas limit for the message execution.
*/
function setRequestGasLimit(uint256 _requestGasLimit) external onlyOwner {
_setRequestGasLimit(_requestGasLimit);
}
/**
* @dev Get the AMB interface for the bridge contract address
* @return AMB interface for the bridge contract address
*/
function bridgeContract() public view returns (IAMB) {
return IAMB(addressStorage[BRIDGE_CONTRACT]);
}
/**
* @dev Tells the mediator contract address from the other network.
* @return the address of the mediator contract.
*/
function mediatorContractOnOtherSide() public view returns (address) {
return addressStorage[MEDIATOR_CONTRACT];
}
/**
* @dev Tells the gas limit to be used in the message execution by the AMB bridge on the other network.
* @return the gas limit for the message execution.
*/
function requestGasLimit() public view returns (uint256) {
return uintStorage[REQUEST_GAS_LIMIT];
}
/**
* @dev Stores a valid AMB bridge contract address.
* @param _bridgeContract the address of the bridge contract.
*/
function _setBridgeContract(address _bridgeContract) internal {
require(AddressUtils.isContract(_bridgeContract));
addressStorage[BRIDGE_CONTRACT] = _bridgeContract;
}
/**
* @dev Stores the mediator contract address from the other network.
* @param _mediatorContract the address of the mediator contract.
*/
function _setMediatorContractOnOtherSide(address _mediatorContract) internal {
addressStorage[MEDIATOR_CONTRACT] = _mediatorContract;
}
/**
* @dev Stores the gas limit to be used in the message execution by the AMB bridge on the other network.
* @param _requestGasLimit the gas limit for the message execution.
*/
function _setRequestGasLimit(uint256 _requestGasLimit) internal {
require(_requestGasLimit <= maxGasPerTx());
uintStorage[REQUEST_GAS_LIMIT] = _requestGasLimit;
}
/**
* @dev Tells the address that generated the message on the other network that is currently being executed by
* the AMB bridge.
* @return the address of the message sender.
*/
function messageSender() internal view returns (address) {
return bridgeContract().messageSender();
}
/**
* @dev Tells the id of the message originated on the other network.
* @return the id of the message originated on the other network.
*/
function messageId() internal view returns (bytes32) {
return bridgeContract().messageId();
}
/**
* @dev Tells the maximum gas limit that a message can use on its execution by the AMB bridge on the other network.
* @return the maximum gas limit value.
*/
function maxGasPerTx() internal view returns (uint256) {
return bridgeContract().maxGasPerTx();
}
}
// File: contracts/upgradeable_contracts/ChooseReceiverHelper.sol
pragma solidity 0.4.24;
contract ChooseReceiverHelper {
/**
* @dev Helper function for alternative receiver feature. Chooses the actual receiver out of sender and passed data.
* @param _from address of tokens sender.
* @param _data passed data in the transfer message.
* @return address of the receiver on the other side.
*/
function chooseReceiver(address _from, bytes _data) internal view returns (address recipient) {
recipient = _from;
if (_data.length > 0) {
require(_data.length == 20);
recipient = Bytes.bytesToAddress(_data);
require(recipient != address(0));
require(recipient != bridgeContractOnOtherSide());
}
}
/* solcov ignore next */
function bridgeContractOnOtherSide() internal view returns (address);
}
// File: contracts/upgradeable_contracts/TransferInfoStorage.sol
pragma solidity 0.4.24;
contract TransferInfoStorage is EternalStorage {
/**
* @dev Stores the value of a message sent to the AMB bridge.
* @param _messageId of the message sent to the bridge.
* @param _value amount of tokens bridged.
*/
function setMessageValue(bytes32 _messageId, uint256 _value) internal {
uintStorage[keccak256(abi.encodePacked("messageValue", _messageId))] = _value;
}
/**
* @dev Tells the amount of tokens of a message sent to the AMB bridge.
* @return value representing amount of tokens.
*/
function messageValue(bytes32 _messageId) internal view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("messageValue", _messageId))];
}
/**
* @dev Stores the receiver of a message sent to the AMB bridge.
* @param _messageId of the message sent to the bridge.
* @param _recipient receiver of the tokens bridged.
*/
function setMessageRecipient(bytes32 _messageId, address _recipient) internal {
addressStorage[keccak256(abi.encodePacked("messageRecipient", _messageId))] = _recipient;
}
/**
* @dev Tells the receiver of a message sent to the AMB bridge.
* @return address of the receiver.
*/
function messageRecipient(bytes32 _messageId) internal view returns (address) {
return addressStorage[keccak256(abi.encodePacked("messageRecipient", _messageId))];
}
/**
* @dev Sets that the message sent to the AMB bridge has been fixed.
* @param _messageId of the message sent to the bridge.
*/
function setMessageFixed(bytes32 _messageId) internal {
boolStorage[keccak256(abi.encodePacked("messageFixed", _messageId))] = true;
}
/**
* @dev Tells if a message sent to the AMB bridge has been fixed.
* @return bool indicating the status of the message.
*/
function messageFixed(bytes32 _messageId) public view returns (bool) {
return boolStorage[keccak256(abi.encodePacked("messageFixed", _messageId))];
}
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/MultiTokenBridgeMediator.sol
pragma solidity 0.4.24;
/**
* @title MultiTokenBridgeMediator
* @dev Common mediator functionality to handle operations related to multi-token bridge messages sent to AMB bridge.
*/
contract MultiTokenBridgeMediator is
BasicAMBMediator,
BasicMultiTokenBridge,
TransferInfoStorage,
ChooseReceiverHelper
{
event FailedMessageFixed(bytes32 indexed messageId, address token, address recipient, uint256 value);
event TokensBridged(address indexed token, address indexed recipient, uint256 value, bytes32 indexed messageId);
/**
* @dev Stores the bridged token of a message sent to the AMB bridge.
* @param _messageId of the message sent to the bridge.
* @param _token bridged token address.
*/
function setMessageToken(bytes32 _messageId, address _token) internal {
addressStorage[keccak256(abi.encodePacked("messageToken", _messageId))] = _token;
}
/**
* @dev Tells the bridged token address of a message sent to the AMB bridge.
* @return address of a token contract.
*/
function messageToken(bytes32 _messageId) internal view returns (address) {
return addressStorage[keccak256(abi.encodePacked("messageToken", _messageId))];
}
/**
* @dev Handles the bridged tokens. Checks that the value is inside the execution limits and invokes the method
* to execute the Mint or Unlock accordingly.
* @param _token bridged ERC20/ERC677 token
* @param _recipient address that will receive the tokens
* @param _value amount of tokens to be received
*/
function _handleBridgedTokens(ERC677 _token, address _recipient, uint256 _value) internal {
if (withinExecutionLimit(_token, _value)) {
addTotalExecutedPerDay(_token, getCurrentDay(), _value);
executeActionOnBridgedTokens(_token, _recipient, _value);
} else {
executeActionOnBridgedTokensOutOfLimit(_token, _recipient, _value);
}
}
/**
* @dev Method to be called when a bridged message execution failed. It will generate a new message requesting to
* fix/roll back the transferred assets on the other network.
* @param _messageId id of the message which execution failed.
*/
function requestFailedMessageFix(bytes32 _messageId) external {
require(!bridgeContract().messageCallStatus(_messageId));
require(bridgeContract().failedMessageReceiver(_messageId) == address(this));
require(bridgeContract().failedMessageSender(_messageId) == mediatorContractOnOtherSide());
bytes4 methodSelector = this.fixFailedMessage.selector;
bytes memory data = abi.encodeWithSelector(methodSelector, _messageId);
bridgeContract().requireToPassMessage(mediatorContractOnOtherSide(), data, requestGasLimit());
}
/**
* @dev Handles the request to fix transferred assets which bridged message execution failed on the other network.
* It uses the information stored by passMessage method when the assets were initially transferred
* @param _messageId id of the message which execution failed on the other network.
*/
function fixFailedMessage(bytes32 _messageId) public onlyMediator {
require(!messageFixed(_messageId));
address token = messageToken(_messageId);
address recipient = messageRecipient(_messageId);
uint256 value = messageValue(_messageId);
setMessageFixed(_messageId);
executeActionOnFixedTokens(token, recipient, value);
emit FailedMessageFixed(_messageId, token, recipient, value);
}
/**
* @dev Execute the action to be performed when the bridge tokens are out of execution limits.
*/
function executeActionOnBridgedTokensOutOfLimit(address, address, uint256) internal {
revert();
}
/* solcov ignore next */
function executeActionOnBridgedTokens(address _token, address _recipient, uint256 _value) internal;
/* solcov ignore next */
function executeActionOnFixedTokens(address _token, address _recipient, uint256 _value) internal;
}
// File: contracts/upgradeable_contracts/Initializable.sol
pragma solidity 0.4.24;
contract Initializable is EternalStorage {
bytes32 internal constant INITIALIZED = 0x0a6f646cd611241d8073675e00d1a1ff700fbf1b53fcf473de56d1e6e4b714ba; // keccak256(abi.encodePacked("isInitialized"))
function setInitialize() internal {
boolStorage[INITIALIZED] = true;
}
function isInitialized() public view returns (bool) {
return boolStorage[INITIALIZED];
}
}
// File: contracts/upgradeable_contracts/ReentrancyGuard.sol
pragma solidity 0.4.24;
contract ReentrancyGuard is EternalStorage {
bytes32 internal constant LOCK = 0x6168652c307c1e813ca11cfb3a601f1cf3b22452021a5052d8b05f1f1f8a3e92; // keccak256(abi.encodePacked("lock"))
function lock() internal returns (bool) {
return boolStorage[LOCK];
}
function setLock(bool _lock) internal {
boolStorage[LOCK] = _lock;
}
}
// File: contracts/upgradeable_contracts/Upgradeable.sol
pragma solidity 0.4.24;
contract Upgradeable {
// Avoid using onlyUpgradeabilityOwner name to prevent issues with implementation from proxy contract
modifier onlyIfUpgradeabilityOwner() {
require(msg.sender == IUpgradeabilityOwnerStorage(this).upgradeabilityOwner());
/* solcov ignore next */
_;
}
}
// File: contracts/upgradeable_contracts/Sacrifice.sol
pragma solidity 0.4.24;
contract Sacrifice {
constructor(address _recipient) public payable {
selfdestruct(_recipient);
}
}
// File: contracts/libraries/Address.sol
pragma solidity 0.4.24;
/**
* @title Address
* @dev Helper methods for Address type.
*/
library Address {
/**
* @dev Try to send native tokens to the address. If it fails, it will force the transfer by creating a selfdestruct contract
* @param _receiver address that will receive the native tokens
* @param _value the amount of native tokens to send
*/
function safeSendValue(address _receiver, uint256 _value) internal {
if (!_receiver.send(_value)) {
(new Sacrifice).value(_value)(_receiver);
}
}
}
// File: contracts/upgradeable_contracts/Claimable.sol
pragma solidity 0.4.24;
contract Claimable {
bytes4 internal constant TRANSFER = 0xa9059cbb; // transfer(address,uint256)
modifier validAddress(address _to) {
require(_to != address(0));
/* solcov ignore next */
_;
}
function claimValues(address _token, address _to) internal {
if (_token == address(0)) {
claimNativeCoins(_to);
} else {
claimErc20Tokens(_token, _to);
}
}
function claimNativeCoins(address _to) internal {
uint256 value = address(this).balance;
Address.safeSendValue(_to, value);
}
function claimErc20Tokens(address _token, address _to) internal {
ERC20Basic token = ERC20Basic(_token);
uint256 balance = token.balanceOf(this);
safeTransfer(_token, _to, balance);
}
function safeTransfer(address _token, address _to, uint256 _value) internal {
bytes memory returnData;
bool returnDataResult;
bytes memory callData = abi.encodeWithSelector(TRANSFER, _to, _value);
assembly {
let result := call(gas, _token, 0x0, add(callData, 0x20), mload(callData), 0, 32)
returnData := mload(0)
returnDataResult := mload(0)
switch result
case 0 {
revert(0, 0)
}
}
// Return data is optional
if (returnData.length > 0) {
require(returnDataResult);
}
}
}
// File: contracts/upgradeable_contracts/VersionableBridge.sol
pragma solidity 0.4.24;
contract VersionableBridge {
function getBridgeInterfacesVersion() external pure returns (uint64 major, uint64 minor, uint64 patch) {
return (5, 1, 0);
}
/* solcov ignore next */
function getBridgeMode() external pure returns (bytes4);
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/BasicMultiAMBErc20ToErc677.sol
pragma solidity 0.4.24;
/**
* @title BasicMultiAMBErc20ToErc677
* @dev Common functionality for multi-erc20-to-erc677 mediator intended to work on top of AMB bridge.
*/
contract BasicMultiAMBErc20ToErc677 is
Initializable,
ReentrancyGuard,
Upgradeable,
Claimable,
VersionableBridge,
MultiTokenBridgeMediator
{
/**
* @dev Tells the address of the mediator contract on the other side, used by chooseReceiver method
* to avoid sending the native tokens to that address.
* @return address of the mediator contract con the other side
*/
function bridgeContractOnOtherSide() internal view returns (address) {
return mediatorContractOnOtherSide();
}
/**
* @dev Initiate the bridge operation for some amount of tokens from msg.sender.
* The user should first call Approve method of the ERC677 token.
* @param token bridged token contract address.
* @param _receiver address that will receive the native tokens on the other network.
* @param _value amount of tokens to be transferred to the other network.
*/
function relayTokens(ERC677 token, address _receiver, uint256 _value) external {
_relayTokens(token, _receiver, _value);
}
/**
* @dev Initiate the bridge operation for some amount of tokens from msg.sender to msg.sender on the other side.
* The user should first call Approve method of the ERC677 token.
* @param token bridged token contract address.
* @param _value amount of tokens to be transferred to the other network.
*/
function relayTokens(ERC677 token, uint256 _value) external {
_relayTokens(token, msg.sender, _value);
}
/**
* @dev Tells the bridge interface version that this contract supports.
* @return major value of the version
* @return minor value of the version
* @return patch value of the version
*/
function getBridgeInterfacesVersion() external pure returns (uint64 major, uint64 minor, uint64 patch) {
return (1, 1, 1);
}
/**
* @dev Tells the bridge mode that this contract supports.
* @return _data 4 bytes representing the bridge mode
*/
function getBridgeMode() external pure returns (bytes4 _data) {
return 0xb1516c26; // bytes4(keccak256(abi.encodePacked("multi-erc-to-erc-amb")))
}
/**
* @dev Claims stucked tokens. Only unsupported tokens can be claimed.
* When dealing with already supported tokens, fixMediatorBalance can be used instead.
* @param _token address of claimed token, address(0) for native
* @param _to address of tokens receiver
*/
function claimTokens(address _token, address _to) external onlyIfUpgradeabilityOwner validAddress(_to) {
require(_token == address(0) || !isTokenRegistered(_token)); // native coins or token not registered
claimValues(_token, _to);
}
/* solcov ignore next */
function onTokenTransfer(address _from, uint256 _value, bytes _data) public returns (bool);
/* solcov ignore next */
function _relayTokens(ERC677 token, address _receiver, uint256 _value) internal;
/* solcov ignore next */
function bridgeSpecificActionsOnTokenTransfer(ERC677 _token, address _from, uint256 _value, bytes _data) internal;
}
// File: contracts/upgradeability/Proxy.sol
pragma solidity 0.4.24;
/**
* @title Proxy
* @dev Gives the possibility to delegate any call to a foreign implementation.
*/
contract Proxy {
/**
* @dev Tells the address of the implementation where every call will be delegated.
* @return address of the implementation to which it will be delegated
*/
/* solcov ignore next */
function implementation() public view returns (address);
/**
* @dev Fallback function allowing to perform a delegatecall to the given implementation.
* This function will return whatever the implementation call returns
*/
function() public payable {
// solhint-disable-previous-line no-complex-fallback
address _impl = implementation();
require(_impl != address(0));
assembly {
/*
0x40 is the "free memory slot", meaning a pointer to next slot of empty memory. mload(0x40)
loads the data in the free memory slot, so `ptr` is a pointer to the next slot of empty
memory. It's needed because we're going to write the return data of delegatecall to the
free memory slot.
*/
let ptr := mload(0x40)
/*
`calldatacopy` is copy calldatasize bytes from calldata
First argument is the destination to which data is copied(ptr)
Second argument specifies the start position of the copied data.
Since calldata is sort of its own unique location in memory,
0 doesn't refer to 0 in memory or 0 in storage - it just refers to the zeroth byte of calldata.
That's always going to be the zeroth byte of the function selector.
Third argument, calldatasize, specifies how much data will be copied.
calldata is naturally calldatasize bytes long (same thing as msg.data.length)
*/
calldatacopy(ptr, 0, calldatasize)
/*
delegatecall params explained:
gas: the amount of gas to provide for the call. `gas` is an Opcode that gives
us the amount of gas still available to execution
_impl: address of the contract to delegate to
ptr: to pass copied data
calldatasize: loads the size of `bytes memory data`, same as msg.data.length
0, 0: These are for the `out` and `outsize` params. Because the output could be dynamic,
these are set to 0, 0 so the output data will not be written to memory. The output
data will be read using `returndatasize` and `returdatacopy` instead.
result: This will be 0 if the call fails and 1 if it succeeds
*/
let result := delegatecall(gas, _impl, ptr, calldatasize, 0, 0)
/*
*/
/*
ptr current points to the value stored at 0x40,
because we assigned it like ptr := mload(0x40).
Because we use 0x40 as a free memory pointer,
we want to make sure that the next time we want to allocate memory,
we aren't overwriting anything important.
So, by adding ptr and returndatasize,
we get a memory location beyond the end of the data we will be copying to ptr.
We place this in at 0x40, and any reads from 0x40 will now read from free memory
*/
mstore(0x40, add(ptr, returndatasize))
/*
`returndatacopy` is an Opcode that copies the last return data to a slot. `ptr` is the
slot it will copy to, 0 means copy from the beginning of the return data, and size is
the amount of data to copy.
`returndatasize` is an Opcode that gives us the size of the last return data. In this case, that is the size of the data returned from delegatecall
*/
returndatacopy(ptr, 0, returndatasize)
/*
if `result` is 0, revert.
if `result` is 1, return `size` amount of data from `ptr`. This is the data that was
copied to `ptr` from the delegatecall return data
*/
switch result
case 0 {
revert(ptr, returndatasize)
}
default {
return(ptr, returndatasize)
}
}
}
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/TokenProxy.sol
pragma solidity 0.4.24;
interface IPermittableTokenVersion {
function version() external pure returns (string);
}
/**
* @title TokenProxy
* @dev Helps to reduces the size of the deployed bytecode for automatically created tokens, by using a proxy contract.
*/
contract TokenProxy is Proxy {
// storage layout is copied from PermittableToken.sol
string internal name;
string internal symbol;
uint8 internal decimals;
mapping(address => uint256) internal balances;
uint256 internal totalSupply;
mapping(address => mapping(address => uint256)) internal allowed;
address internal owner;
bool internal mintingFinished;
address internal bridgeContractAddr;
// string public constant version = "1";
bytes32 internal DOMAIN_SEPARATOR;
// bytes32 public constant PERMIT_TYPEHASH = 0xea2aa0a1be11a07ed86d755c93467f4f82362b452371d1ba94d1715123511acb;
mapping(address => uint256) internal nonces;
mapping(address => mapping(address => uint256)) internal expirations;
/**
* @dev Creates a non-upgradeable token proxy for PermitableToken.sol, initializes its eternalStorage.
* @param _tokenImage address of the token image used for mirroring all functions.
* @param _name token name.
* @param _symbol token symbol.
* @param _decimals token decimals.
* @param _chainId chain id for current network.
*/
constructor(address _tokenImage, string memory _name, string memory _symbol, uint8 _decimals, uint256 _chainId)
public
{
string memory version = IPermittableTokenVersion(_tokenImage).version();
assembly {
// EIP 1967
// bytes32(uint256(keccak256('eip1967.proxy.implementation')) - 1)
sstore(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc, _tokenImage)
}
name = _name;
symbol = _symbol;
decimals = _decimals;
owner = msg.sender; // msg.sender == HomeMultiAMBErc20ToErc677 mediator
bridgeContractAddr = msg.sender;
DOMAIN_SEPARATOR = keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(_name)),
keccak256(bytes(version)),
_chainId,
address(this)
)
);
}
/**
* @dev Retrieves the implementation contract address, mirrored token image.
* @return token image address.
*/
function implementation() public view returns (address impl) {
assembly {
impl := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc)
}
}
}
// File: contracts/upgradeable_contracts/BaseRewardAddressList.sol
pragma solidity 0.4.24;
/**
* @title BaseRewardAddressList
* @dev Implements the logic to store, add and remove reward account addresses. Works as a linked list.
*/
contract BaseRewardAddressList is EternalStorage {
using SafeMath for uint256;
address public constant F_ADDR = 0xFFfFfFffFFfffFFfFFfFFFFFffFFFffffFfFFFfF;
uint256 internal constant MAX_REWARD_ADDRESSES = 50;
bytes32 internal constant REWARD_ADDRESS_COUNT = 0xabc77c82721ced73eef2645facebe8c30249e6ac372cce6eb9d1fed31bd6648f; // keccak256(abi.encodePacked("rewardAddressCount"))
event RewardAddressAdded(address indexed addr);
event RewardAddressRemoved(address indexed addr);
/**
* @dev Retrieves all registered reward accounts.
* @return address list of the registered reward receivers.
*/
function rewardAddressList() external view returns (address[]) {
address[] memory list = new address[](rewardAddressCount());
uint256 counter = 0;
address nextAddr = getNextRewardAddress(F_ADDR);
while (nextAddr != F_ADDR) {
require(nextAddr != address(0));
list[counter] = nextAddr;
nextAddr = getNextRewardAddress(nextAddr);
counter++;
}
return list;
}
/**
* @dev Retrieves amount of registered reward accounts.
* @return length of reward addresses list.
*/
function rewardAddressCount() public view returns (uint256) {
return uintStorage[REWARD_ADDRESS_COUNT];
}
/**
* @dev Checks if specified address is included into the registered rewards receivers list.
* @param _addr address to verify.
* @return true, if specified address is associated with one of the registered reward accounts.
*/
function isRewardAddress(address _addr) public view returns (bool) {
return _addr != F_ADDR && getNextRewardAddress(_addr) != address(0);
}
/**
* @dev Retrieves next reward address in the linked list, or F_ADDR if given address is the last one.
* @param _address address of some reward account.
* @return address of the next reward receiver.
*/
function getNextRewardAddress(address _address) public view returns (address) {
return addressStorage[keccak256(abi.encodePacked("rewardAddressList", _address))];
}
/**
* @dev Internal function for adding a new reward address to the linked list.
* @param _addr new reward account.
*/
function _addRewardAddress(address _addr) internal {
require(_addr != address(0) && _addr != F_ADDR);
require(!isRewardAddress(_addr));
address nextAddr = getNextRewardAddress(F_ADDR);
require(nextAddr != address(0));
_setNextRewardAddress(_addr, nextAddr);
_setNextRewardAddress(F_ADDR, _addr);
_setRewardAddressCount(rewardAddressCount().add(1));
}
/**
* @dev Internal function for removing existing reward address from the linked list.
* @param _addr old reward account which should be removed.
*/
function _removeRewardAddress(address _addr) internal {
require(isRewardAddress(_addr));
address nextAddr = getNextRewardAddress(_addr);
address index = F_ADDR;
address next = getNextRewardAddress(index);
while (next != _addr) {
require(next != address(0));
index = next;
next = getNextRewardAddress(index);
require(next != F_ADDR);
}
_setNextRewardAddress(index, nextAddr);
delete addressStorage[keccak256(abi.encodePacked("rewardAddressList", _addr))];
_setRewardAddressCount(rewardAddressCount().sub(1));
}
/**
* @dev Internal function for initializing linked list with the array of the initial reward addresses.
* @param _rewardAddresses initial reward addresses list, should be non-empty.
*/
function _setRewardAddressList(address[] _rewardAddresses) internal {
require(_rewardAddresses.length > 0);
_setNextRewardAddress(F_ADDR, _rewardAddresses[0]);
for (uint256 i = 0; i < _rewardAddresses.length; i++) {
require(_rewardAddresses[i] != address(0) && _rewardAddresses[i] != F_ADDR);
require(!isRewardAddress(_rewardAddresses[i]));
if (i == _rewardAddresses.length - 1) {
_setNextRewardAddress(_rewardAddresses[i], F_ADDR);
} else {
_setNextRewardAddress(_rewardAddresses[i], _rewardAddresses[i + 1]);
}
emit RewardAddressAdded(_rewardAddresses[i]);
}
_setRewardAddressCount(_rewardAddresses.length);
}
/**
* @dev Internal function for updating the length of the reward accounts list.
* @param _rewardAddressCount new linked list length.
*/
function _setRewardAddressCount(uint256 _rewardAddressCount) internal {
require(_rewardAddressCount <= MAX_REWARD_ADDRESSES);
uintStorage[REWARD_ADDRESS_COUNT] = _rewardAddressCount;
}
/**
* @dev Internal function for updating the pointer to the next reward receiver.
* @param _prevAddr address of some reward receiver.
* @param _addr address of the next receiver to which _prevAddr should point to.
*/
function _setNextRewardAddress(address _prevAddr, address _addr) internal {
addressStorage[keccak256(abi.encodePacked("rewardAddressList", _prevAddr))] = _addr;
}
}
// File: contracts/interfaces/IBurnableMintableERC677Token.sol
pragma solidity 0.4.24;
contract IBurnableMintableERC677Token is ERC677 {
function mint(address _to, uint256 _amount) public returns (bool);
function burn(uint256 _value) public;
function claimTokens(address _token, address _to) public;
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/HomeFeeManagerMultiAMBErc20ToErc677.sol
pragma solidity 0.4.24;
/**
* @title HomeFeeManagerMultiAMBErc20ToErc677
* @dev Implements the logic to distribute fees from the multi erc20 to erc677 mediator contract operations.
* The fees are distributed in the form of native tokens to the list of reward accounts.
*/
contract HomeFeeManagerMultiAMBErc20ToErc677 is BaseRewardAddressList, Ownable, BasicMultiTokenBridge {
using SafeMath for uint256;
event FeeUpdated(bytes32 feeType, address indexed token, uint256 fee);
event FeeDistributed(uint256 fee, address indexed token, bytes32 indexed messageId);
// This is not a real fee value but a relative value used to calculate the fee percentage
uint256 internal constant MAX_FEE = 1 ether;
bytes32 public constant HOME_TO_FOREIGN_FEE = 0x741ede137d0537e88e0ea0ff25b1f22d837903dbbee8980b4a06e8523247ee26; // keccak256(abi.encodePacked("homeToForeignFee"))
bytes32 public constant FOREIGN_TO_HOME_FEE = 0x03be2b2875cb41e0e77355e802a16769bb8dfcf825061cde185c73bf94f12625; // keccak256(abi.encodePacked("foreignToHomeFee"))
/**
* @dev Throws if given fee percentage is >= 100%.
*/
modifier validFee(uint256 _fee) {
require(_fee < MAX_FEE);
/* solcov ignore next */
_;
}
/**
* @dev Throws if given fee type is unknown.
*/
modifier validFeeType(bytes32 _feeType) {
require(_feeType == HOME_TO_FOREIGN_FEE || _feeType == FOREIGN_TO_HOME_FEE);
/* solcov ignore next */
_;
}
/**
* @dev Adds a new reward address to the list, which will receive fees collected from the bridge operations.
* Only the owner can call this method.
* @param _addr new reward account.
*/
function addRewardAddress(address _addr) external onlyOwner {
_addRewardAddress(_addr);
}
/**
* @dev Removes a reward address from the rewards list.
* Only the owner can call this method.
* @param _addr old reward account, that should be removed.
*/
function removeRewardAddress(address _addr) external onlyOwner {
_removeRewardAddress(_addr);
}
/**
* @dev Updates the value for the particular fee type.
* Only the owner can call this method.
* @param _feeType type of the updated fee, can be one of [HOME_TO_FOREIGN_FEE, FOREIGN_TO_HOME_FEE].
* @param _token address of the token contract for which fee should apply, 0x00..00 describes the initial fee for newly created tokens.
* @param _fee new fee value, in percentage (1 ether == 10**18 == 100%).
*/
function setFee(bytes32 _feeType, address _token, uint256 _fee) external onlyOwner {
_setFee(_feeType, _token, _fee);
}
/**
* @dev Retrieves the value for the particular fee type.
* @param _feeType type of the updated fee, can be one of [HOME_TO_FOREIGN_FEE, FOREIGN_TO_HOME_FEE].
* @param _token address of the token contract for which fee should apply, 0x00..00 describes the initial fee for newly created tokens.
* @return fee value associated with the requested fee type.
*/
function getFee(bytes32 _feeType, address _token) public view validFeeType(_feeType) returns (uint256) {
return uintStorage[keccak256(abi.encodePacked(_feeType, _token))];
}
/**
* @dev Calculates the amount of fee to pay for the value of the particular fee type.
* @param _feeType type of the updated fee, can be one of [HOME_TO_FOREIGN_FEE, FOREIGN_TO_HOME_FEE].
* @param _token address of the token contract for which fee should apply, 0x00..00 describes the initial fee for newly created tokens.
* @param _value bridged value, for which fee should be evaluated.
* @return amount of fee to be subtracted from the transferred value.
*/
function calculateFee(bytes32 _feeType, address _token, uint256 _value) public view returns (uint256) {
uint256 _fee = getFee(_feeType, _token);
return _value.mul(_fee).div(MAX_FEE);
}
/**
* @dev Internal function for updating the fee value for the given fee type.
* @param _feeType type of the updated fee, can be one of [HOME_TO_FOREIGN_FEE, FOREIGN_TO_HOME_FEE].
* @param _token address of the token contract for which fee should apply, 0x00..00 describes the initial fee for newly created tokens.
* @param _fee new fee value, in percentage (1 ether == 10**18 == 100%).
*/
function _setFee(bytes32 _feeType, address _token, uint256 _fee) internal validFeeType(_feeType) validFee(_fee) {
require(isTokenRegistered(_token));
uintStorage[keccak256(abi.encodePacked(_feeType, _token))] = _fee;
emit FeeUpdated(_feeType, _token, _fee);
}
/**
* @dev Calculates a random number based on the block number.
* @param _count the max value for the random number.
* @return a number between 0 and _count.
*/
function random(uint256 _count) internal view returns (uint256) {
return uint256(blockhash(block.number.sub(1))) % _count;
}
/**
* @dev Calculates and distributes the amount of fee proportionally between registered reward addresses.
* @param _feeType type of the updated fee, can be one of [HOME_TO_FOREIGN_FEE, FOREIGN_TO_HOME_FEE].
* @param _token address of the token contract for which fee should apply, 0x00..00 describes the initial fee for newly created tokens.
* @param _value bridged value, for which fee should be evaluated.
* @return total amount of fee subtracted from the transferred value and distributed between the reward accounts.
*/
function _distributeFee(bytes32 _feeType, address _token, uint256 _value) internal returns (uint256) {
uint256 numOfAccounts = rewardAddressCount();
uint256 _fee = calculateFee(_feeType, _token, _value);
if (numOfAccounts == 0 || _fee == 0) {
return 0;
}
uint256 feePerAccount = _fee.div(numOfAccounts);
uint256 randomAccountIndex;
uint256 diff = _fee.sub(feePerAccount.mul(numOfAccounts));
if (diff > 0) {
randomAccountIndex = random(numOfAccounts);
}
address nextAddr = getNextRewardAddress(F_ADDR);
require(nextAddr != F_ADDR && nextAddr != address(0));
uint256 i = 0;
while (nextAddr != F_ADDR) {
uint256 feeToDistribute = feePerAccount;
if (diff > 0 && randomAccountIndex == i) {
feeToDistribute = feeToDistribute.add(diff);
}
if (_feeType == HOME_TO_FOREIGN_FEE) {
ERC677(_token).transfer(nextAddr, feeToDistribute);
} else {
IBurnableMintableERC677Token(_token).mint(nextAddr, feeToDistribute);
}
nextAddr = getNextRewardAddress(nextAddr);
require(nextAddr != address(0));
i = i + 1;
}
return _fee;
}
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/HomeMultiAMBErc20ToErc677.sol
pragma solidity 0.4.24;
/**
* @title HomeMultiAMBErc20ToErc677
* @dev Home side implementation for multi-erc20-to-erc677 mediator intended to work on top of AMB bridge.
* It is designed to be used as an implementation contract of EternalStorageProxy contract.
*/
contract HomeMultiAMBErc20ToErc677 is BasicMultiAMBErc20ToErc677, HomeFeeManagerMultiAMBErc20ToErc677 {
bytes32 internal constant TOKEN_IMAGE_CONTRACT = 0x20b8ca26cc94f39fab299954184cf3a9bd04f69543e4f454fab299f015b8130f; // keccak256(abi.encodePacked("tokenImageContract"))
event NewTokenRegistered(address indexed foreignToken, address indexed homeToken);
/**
* @dev Stores the initial parameters of the mediator.
* @param _bridgeContract the address of the AMB bridge contract.
* @param _mediatorContract the address of the mediator contract on the other network.
* @param _dailyLimitMaxPerTxMinPerTxArray array with limit values for the assets to be bridged to the other network.
* [ 0 = dailyLimit, 1 = maxPerTx, 2 = minPerTx ]
* @param _executionDailyLimitExecutionMaxPerTxArray array with limit values for the assets bridged from the other network.
* [ 0 = executionDailyLimit, 1 = executionMaxPerTx ]
* @param _requestGasLimit the gas limit for the message execution.
* @param _owner address of the owner of the mediator contract.
* @param _tokenImage address of the PermittableToken contract that will be used for deploying of new tokens.
* @param _rewardAddreses list of reward addresses, between whom fees will be distributed.
* @param _fees array with initial fees for both bridge firections.
* [ 0 = homeToForeignFee, 1 = foreignToHomeFee ]
*/
function initialize(
address _bridgeContract,
address _mediatorContract,
uint256[3] _dailyLimitMaxPerTxMinPerTxArray, // [ 0 = _dailyLimit, 1 = _maxPerTx, 2 = _minPerTx ]
uint256[2] _executionDailyLimitExecutionMaxPerTxArray, // [ 0 = _executionDailyLimit, 1 = _executionMaxPerTx ]
uint256 _requestGasLimit,
address _owner,
address _tokenImage,
address[] _rewardAddreses,
uint256[2] _fees // [ 0 = homeToForeignFee, 1 = foreignToHomeFee ]
) external onlyRelevantSender returns (bool) {
require(!isInitialized());
require(_owner != address(0));
_setBridgeContract(_bridgeContract);
_setMediatorContractOnOtherSide(_mediatorContract);
_setLimits(address(0), _dailyLimitMaxPerTxMinPerTxArray);
_setExecutionLimits(address(0), _executionDailyLimitExecutionMaxPerTxArray);
_setRequestGasLimit(_requestGasLimit);
setOwner(_owner);
_setTokenImage(_tokenImage);
if (_rewardAddreses.length > 0) {
_setRewardAddressList(_rewardAddreses);
}
_setFee(HOME_TO_FOREIGN_FEE, address(0), _fees[0]);
_setFee(FOREIGN_TO_HOME_FEE, address(0), _fees[1]);
setInitialize();
return isInitialized();
}
/**
* @dev Updates an address of the token image contract used for proxifying newly created tokens.
* @param _tokenImage address of PermittableToken contract.
*/
function setTokenImage(address _tokenImage) external onlyOwner {
_setTokenImage(_tokenImage);
}
/**
* @dev Retrieves address of the token image contract.
* @return address of block reward contract.
*/
function tokenImage() public view returns (address) {
return addressStorage[TOKEN_IMAGE_CONTRACT];
}
/**
* @dev Handles the bridged tokens for the first time, includes deployment of new TokenProxy contract.
* Checks that the value is inside the execution limits and invokes the method
* to execute the Mint or Unlock accordingly.
* @param _token address of the bridged ERC20/ERC677 token on the foreign side.
* @param _name name of the bridged token, "x" will be appended, if empty, symbol will be used instead.
* @param _symbol symbol of the bridged token, "x" will be appended, if empty, name will be used instead.
* @param _decimals decimals of the bridge foreign token.
* @param _recipient address that will receive the tokens.
* @param _value amount of tokens to be received.
*/
function deployAndHandleBridgedTokens(
address _token,
string _name,
string _symbol,
uint8 _decimals,
address _recipient,
uint256 _value
) external onlyMediator {
string memory name = _name;
string memory symbol = _symbol;
if (bytes(name).length == 0) {
name = symbol;
} else if (bytes(symbol).length == 0) {
symbol = name;
}
name = string(abi.encodePacked(name, " on xDai"));
address homeToken = new TokenProxy(tokenImage(), name, symbol, _decimals, bridgeContract().sourceChainId());
_setTokenAddressPair(_token, homeToken);
_initializeTokenBridgeLimits(homeToken, _decimals);
_setFee(HOME_TO_FOREIGN_FEE, homeToken, getFee(HOME_TO_FOREIGN_FEE, address(0)));
_setFee(FOREIGN_TO_HOME_FEE, homeToken, getFee(FOREIGN_TO_HOME_FEE, address(0)));
_handleBridgedTokens(ERC677(homeToken), _recipient, _value);
emit NewTokenRegistered(_token, homeToken);
}
/**
* @dev Handles the bridged tokens. Checks that the value is inside the execution limits and invokes the method
* to execute the Mint or Unlock accordingly.
* @param _token bridged ERC20 token.
* @param _recipient address that will receive the tokens.
* @param _value amount of tokens to be received.
*/
function handleBridgedTokens(ERC677 _token, address _recipient, uint256 _value) external onlyMediator {
ERC677 homeToken = ERC677(homeTokenAddress(_token));
require(isTokenRegistered(homeToken));
_handleBridgedTokens(homeToken, _recipient, _value);
}
/**
* @dev ERC677 transfer callback function.
* @param _from address of tokens sender.
* @param _value amount of transferred tokens.
* @param _data additional transfer data, can be used for passing alternative receiver address.
*/
function onTokenTransfer(address _from, uint256 _value, bytes _data) public returns (bool) {
// if onTokenTransfer is called as a part of call to _relayTokens, this callback does nothing
if (!lock()) {
ERC677 token = ERC677(msg.sender);
// if msg.sender if not a valid token contract, this check will fail, since limits are zeros
// so the following check is not needed
// require(isTokenRegistered(token));
require(withinLimit(token, _value));
addTotalSpentPerDay(token, getCurrentDay(), _value);
bridgeSpecificActionsOnTokenTransfer(token, _from, _value, _data);
}
return true;
}
/**
* @dev Validates that the token amount is inside the limits, calls transferFrom to transfer the tokens to the contract
* and invokes the method to burn/lock the tokens and unlock/mint the tokens on the other network.
* The user should first call Approve method of the ERC677 token.
* @param token bridge token contract address.
* @param _receiver address that will receive the native tokens on the other network.
* @param _value amount of tokens to be transferred to the other network.
*/
function _relayTokens(ERC677 token, address _receiver, uint256 _value) internal {
// This lock is to prevent calling passMessage twice if a ERC677 token is used.
// When transferFrom is called, after the transfer, the ERC677 token will call onTokenTransfer from this contract
// which will call passMessage.
require(!lock());
address to = address(this);
// if msg.sender if not a valid token contract, this check will fail, since limits are zeros
// so the following check is not needed
// require(isTokenRegistered(token));
require(withinLimit(token, _value));
addTotalSpentPerDay(token, getCurrentDay(), _value);
setLock(true);
token.transferFrom(msg.sender, to, _value);
setLock(false);
bridgeSpecificActionsOnTokenTransfer(token, msg.sender, _value, abi.encodePacked(_receiver));
}
/**
* @dev Executes action on the request to deposit tokens relayed from the other network
* @param _recipient address of tokens receiver
* @param _value amount of bridged tokens
*/
function executeActionOnBridgedTokens(address _token, address _recipient, uint256 _value) internal {
bytes32 _messageId = messageId();
uint256 valueToMint = _value;
uint256 fee = _distributeFee(FOREIGN_TO_HOME_FEE, _token, valueToMint);
if (fee > 0) {
emit FeeDistributed(fee, _token, _messageId);
valueToMint = valueToMint.sub(fee);
}
IBurnableMintableERC677Token(_token).mint(_recipient, valueToMint);
emit TokensBridged(_token, _recipient, valueToMint, _messageId);
}
/**
* @dev Mints back the amount of tokens that were bridged to the other network but failed.
* @param _token address that bridged token contract.
* @param _recipient address that will receive the tokens.
* @param _value amount of tokens to be received.
*/
function executeActionOnFixedTokens(address _token, address _recipient, uint256 _value) internal {
IBurnableMintableERC677Token(_token).mint(_recipient, _value);
}
/**
* @dev Retrieves address of the home bridged token contract associated with a specific foreign token contract.
* @param _foreignToken address of the created home token contract.
* @return address of the home token contract.
*/
function homeTokenAddress(address _foreignToken) public view returns (address) {
return addressStorage[keccak256(abi.encodePacked("homeTokenAddress", _foreignToken))];
}
/**
* @dev Retrieves address of the foreign bridged token contract associated with a specific home token contract.
* @param _homeToken address of the created home token contract.
* @return address of the foreign token contract.
*/
function foreignTokenAddress(address _homeToken) public view returns (address) {
return addressStorage[keccak256(abi.encodePacked("foreignTokenAddress", _homeToken))];
}
/**
* @dev Internal function for updating an address of the token image contract.
* @param _foreignToken address of bridged foreign token contract.
* @param _foreignToken address of created home token contract.
*/
function _setTokenAddressPair(address _foreignToken, address _homeToken) internal {
addressStorage[keccak256(abi.encodePacked("homeTokenAddress", _foreignToken))] = _homeToken;
addressStorage[keccak256(abi.encodePacked("foreignTokenAddress", _homeToken))] = _foreignToken;
}
/**
* @dev Internal function for updating an address of the token image contract.
* @param _tokenImage address of deployed PermittableToken contract.
*/
function _setTokenImage(address _tokenImage) internal {
require(AddressUtils.isContract(_tokenImage));
addressStorage[TOKEN_IMAGE_CONTRACT] = _tokenImage;
}
/**
* @dev Executes action on withdrawal of bridged tokens
* @param _token address of token contract
* @param _from address of tokens sender
* @param _value requsted amount of bridged tokens
* @param _data alternative receiver, if specified
*/
function bridgeSpecificActionsOnTokenTransfer(ERC677 _token, address _from, uint256 _value, bytes _data) internal {
if (!lock()) {
bytes32 _messageId = messageId();
uint256 valueToBridge = _value;
uint256 fee = _distributeFee(HOME_TO_FOREIGN_FEE, _token, valueToBridge);
if (fee > 0) {
emit FeeDistributed(fee, _token, _messageId);
valueToBridge = valueToBridge.sub(fee);
}
IBurnableMintableERC677Token(_token).burn(valueToBridge);
passMessage(_token, _from, chooseReceiver(_from, _data), valueToBridge);
}
}
/**
* @dev Call AMB bridge to require the invocation of handleBridgedTokens method of the mediator on the other network.
* Store information related to the bridged tokens in case the message execution fails on the other network
* and the action needs to be fixed/rolled back.
* @param _token bridged ERC20 token
* @param _from address of sender, if bridge operation fails, tokens will be returned to this address
* @param _receiver address of receiver on the other side, will eventually receive bridged tokens
* @param _value bridged amount of tokens
*/
function passMessage(ERC677 _token, address _from, address _receiver, uint256 _value) internal {
bytes4 methodSelector = this.handleBridgedTokens.selector;
address foreignToken = foreignTokenAddress(_token);
bytes memory data = abi.encodeWithSelector(methodSelector, foreignToken, _receiver, _value);
bytes32 _messageId = bridgeContract().requireToPassMessage(
mediatorContractOnOtherSide(),
data,
requestGasLimit()
);
setMessageToken(_messageId, _token);
setMessageValue(_messageId, _value);
setMessageRecipient(_messageId, _from);
}
}
// File: contracts/libraries/TokenReader.sol
pragma solidity 0.4.24;
/**
* @title TokenReader
* @dev Helper methods for reading name/symbol/decimals parameters from ERC20 token contracts.
*/
library TokenReader {
/**
* @dev Reads the name property of the provided token.
* Either name() or NAME() method is used.
* Both, string and bytes32 types are supported.
* @param _token address of the token contract.
* @return token name as a string or an empty string if none of the methods succeeded.
*/
function readName(address _token) internal view returns (string) {
uint256 ptr;
uint256 size;
assembly {
ptr := mload(0x40)
mstore(ptr, 0x06fdde0300000000000000000000000000000000000000000000000000000000) // name()
if iszero(staticcall(gas, _token, ptr, 4, ptr, 32)) {
mstore(ptr, 0xa3f4df7e00000000000000000000000000000000000000000000000000000000) // NAME()
staticcall(gas, _token, ptr, 4, ptr, 32)
pop
}
mstore(0x40, add(ptr, returndatasize))
switch gt(returndatasize, 32)
case 1 {
returndatacopy(mload(0x40), 32, 32) // string length
size := mload(mload(0x40))
}
default {
size := returndatasize // 32 or 0
}
}
string memory res = new string(size);
assembly {
if gt(returndatasize, 32) {
// load as string
returndatacopy(add(res, 32), 64, size)
jump(exit)
}
/* solhint-disable */
if gt(returndatasize, 0) {
let i := 0
ptr := mload(ptr) // load bytes32 value
mstore(add(res, 32), ptr) // save value in result string
for { } gt(ptr, 0) { i := add(i, 1) } { // until string is empty
ptr := shl(8, ptr) // shift left by one symbol
}
mstore(res, i) // save result string length
}
exit:
/* solhint-enable */
}
return res;
}
/**
* @dev Reads the symbol property of the provided token.
* Either symbol() or SYMBOL() method is used.
* Both, string and bytes32 types are supported.
* @param _token address of the token contract.
* @return token symbol as a string or an empty string if none of the methods succeeded.
*/
function readSymbol(address _token) internal view returns (string) {
uint256 ptr;
uint256 size;
assembly {
ptr := mload(0x40)
mstore(ptr, 0x95d89b4100000000000000000000000000000000000000000000000000000000) // symbol()
if iszero(staticcall(gas, _token, ptr, 4, ptr, 32)) {
mstore(ptr, 0xf76f8d7800000000000000000000000000000000000000000000000000000000) // SYMBOl()
staticcall(gas, _token, ptr, 4, ptr, 32)
pop
}
mstore(0x40, add(ptr, returndatasize))
switch gt(returndatasize, 32)
case 1 {
returndatacopy(mload(0x40), 32, 32) // string length
size := mload(mload(0x40))
}
default {
size := returndatasize // 32 or 0
}
}
string memory res = new string(size);
assembly {
if gt(returndatasize, 32) {
// load as string
returndatacopy(add(res, 32), 64, size)
jump(exit)
}
/* solhint-disable */
if gt(returndatasize, 0) {
let i := 0
ptr := mload(ptr) // load bytes32 value
mstore(add(res, 32), ptr) // save value in result string
for { } gt(ptr, 0) { i := add(i, 1) } { // until string is empty
ptr := shl(8, ptr) // shift left by one symbol
}
mstore(res, i) // save result string length
}
exit:
/* solhint-enable */
}
return res;
}
/**
* @dev Reads the decimals property of the provided token.
* Either decimals() or DECIMALS() method is used.
* @param _token address of the token contract.
* @return token decimals or 0 if none of the methods succeeded.
*/
function readDecimals(address _token) internal view returns (uint256) {
uint256 decimals;
assembly {
let ptr := mload(0x40)
mstore(0x40, add(ptr, 32))
mstore(ptr, 0x313ce56700000000000000000000000000000000000000000000000000000000) // decimals()
if iszero(staticcall(gas, _token, ptr, 4, ptr, 32)) {
mstore(ptr, 0x2e0f262500000000000000000000000000000000000000000000000000000000) // DECIMALS()
if iszero(staticcall(gas, _token, ptr, 4, ptr, 32)) {
mstore(ptr, 0)
}
}
decimals := mload(ptr)
}
return decimals;
}
}
// File: contracts/upgradeable_contracts/multi_amb_erc20_to_erc677/ForeignMultiAMBErc20ToErc677.sol
pragma solidity 0.4.24;
/**
* @title ForeignMultiAMBErc20ToErc677
* @dev Foreign side implementation for multi-erc20-to-erc677 mediator intended to work on top of AMB bridge.
* It is designed to be used as an implementation contract of EternalStorageProxy contract.
*/
contract ForeignMultiAMBErc20ToErc677 is BasicMultiAMBErc20ToErc677 {
/**
* @dev Stores the initial parameters of the mediator.
* @param _bridgeContract the address of the AMB bridge contract.
* @param _mediatorContract the address of the mediator contract on the other network.
* @param _dailyLimitMaxPerTxMinPerTxArray array with limit values for the assets to be bridged to the other network.
* [ 0 = dailyLimit, 1 = maxPerTx, 2 = minPerTx ]
* @param _executionDailyLimitExecutionMaxPerTxArray array with limit values for the assets bridged from the other network.
* [ 0 = executionDailyLimit, 1 = executionMaxPerTx ]
* @param _requestGasLimit the gas limit for the message execution.
* @param _owner address of the owner of the mediator contract.
*/
function initialize(
address _bridgeContract,
address _mediatorContract,
uint256[3] _dailyLimitMaxPerTxMinPerTxArray, // [ 0 = _dailyLimit, 1 = _maxPerTx, 2 = _minPerTx ]
uint256[2] _executionDailyLimitExecutionMaxPerTxArray, // [ 0 = _executionDailyLimit, 1 = _executionMaxPerTx ]
uint256 _requestGasLimit,
address _owner
) external onlyRelevantSender returns (bool) {
require(!isInitialized());
require(_owner != address(0));
_setBridgeContract(_bridgeContract);
_setMediatorContractOnOtherSide(_mediatorContract);
_setLimits(address(0), _dailyLimitMaxPerTxMinPerTxArray);
_setExecutionLimits(address(0), _executionDailyLimitExecutionMaxPerTxArray);
_setRequestGasLimit(_requestGasLimit);
setOwner(_owner);
setInitialize();
return isInitialized();
}
/**
* @dev Executes action on the request to withdraw tokens relayed from the other network
* @param _token address of the token contract
* @param _recipient address of tokens receiver
* @param _value amount of bridged tokens
*/
function executeActionOnBridgedTokens(address _token, address _recipient, uint256 _value) internal {
bytes32 _messageId = messageId();
uint256 balance = ERC677(_token).balanceOf(address(this));
LegacyERC20(_token).transfer(_recipient, _value);
require(ERC677(_token).balanceOf(address(this)) == balance.sub(_value));
_setMediatorBalance(_token, mediatorBalance(_token).sub(_value));
emit TokensBridged(_token, _recipient, _value, _messageId);
}
/**
* @dev ERC677 transfer callback function.
* @param _from address of tokens sender.
* @param _value amount of transferred tokens.
* @param _data additional transfer data, can be used for passing alternative receiver address.
*/
function onTokenTransfer(address _from, uint256 _value, bytes _data) public returns (bool) {
if (!lock()) {
ERC677 token = ERC677(msg.sender);
bridgeSpecificActionsOnTokenTransfer(token, _from, _value, _data);
}
return true;
}
/**
* @dev Handles the bridged tokens. Checks that the value is inside the execution limits and invokes the method
* to execute the Mint or Unlock accordingly.
* @param _token bridged ERC20 token.
* @param _recipient address that will receive the tokens.
* @param _value amount of tokens to be received.
*/
function handleBridgedTokens(ERC677 _token, address _recipient, uint256 _value) external onlyMediator {
require(isTokenRegistered(_token));
_handleBridgedTokens(_token, _recipient, _value);
}
/**
* @dev Validates that the token amount is inside the limits, calls transferFrom to transfer the tokens to the contract
* and invokes the method to burn/lock the tokens and unlock/mint the tokens on the other network.
* The user should first call Approve method of the ERC677 token.
* @param token bridge token contract address.
* @param _receiver address that will receive the native tokens on the other network.
* @param _value amount of tokens to be transferred to the other network.
*/
function _relayTokens(ERC677 token, address _receiver, uint256 _value) internal {
// This lock is to prevent calling passMessage twice if a ERC677 token is used.
// When transferFrom is called, after the transfer, the ERC677 token will call onTokenTransfer from this contract
// which will call passMessage.
require(!lock());
address to = address(this);
setLock(true);
uint256 balance = token.balanceOf(to);
LegacyERC20(token).transferFrom(msg.sender, to, _value);
require(token.balanceOf(to) == balance.add(_value));
setLock(false);
bridgeSpecificActionsOnTokenTransfer(token, msg.sender, _value, abi.encodePacked(_receiver));
}
/**
* @dev Executes action on deposit of bridged tokens
* @param _token address of the token contract
* @param _from address of tokens sender
* @param _value requsted amount of bridged tokens
* @param _data alternative receiver, if specified
*/
function bridgeSpecificActionsOnTokenTransfer(ERC677 _token, address _from, uint256 _value, bytes _data) internal {
if (lock()) return;
bool isKnownToken = isTokenRegistered(_token);
if (!isKnownToken) {
string memory name = TokenReader.readName(_token);
string memory symbol = TokenReader.readSymbol(_token);
uint8 decimals = uint8(TokenReader.readDecimals(_token));
require(bytes(name).length > 0 || bytes(symbol).length > 0);
_initializeTokenBridgeLimits(_token, decimals);
}
require(withinLimit(_token, _value));
addTotalSpentPerDay(_token, getCurrentDay(), _value);
bytes memory data;
address receiver = chooseReceiver(_from, _data);
if (isKnownToken) {
data = abi.encodeWithSelector(this.handleBridgedTokens.selector, _token, receiver, _value);
} else {
data = abi.encodeWithSelector(
HomeMultiAMBErc20ToErc677(this).deployAndHandleBridgedTokens.selector,
_token,
name,
symbol,
decimals,
receiver,
_value
);
}
_setMediatorBalance(_token, mediatorBalance(_token).add(_value));
bytes32 _messageId = bridgeContract().requireToPassMessage(
mediatorContractOnOtherSide(),
data,
requestGasLimit()
);
setMessageToken(_messageId, _token);
setMessageValue(_messageId, _value);
setMessageRecipient(_messageId, _from);
if (!isKnownToken) {
_setTokenRegistrationMessageId(_token, _messageId);
}
}
/**
* @dev Handles the request to fix transferred assets which bridged message execution failed on the other network.
* It uses the information stored by passMessage method when the assets were initially transferred
* @param _messageId id of the message which execution failed on the other network.
*/
function fixFailedMessage(bytes32 _messageId) public {
super.fixFailedMessage(_messageId);
address token = messageToken(_messageId);
if (_messageId == tokenRegistrationMessageId(token)) {
delete uintStorage[keccak256(abi.encodePacked("dailyLimit", token))];
delete uintStorage[keccak256(abi.encodePacked("maxPerTx", token))];
delete uintStorage[keccak256(abi.encodePacked("minPerTx", token))];
delete uintStorage[keccak256(abi.encodePacked("executionDailyLimit", token))];
delete uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", token))];
_setTokenRegistrationMessageId(token, bytes32(0));
}
}
/**
* @dev Unlock back the amount of tokens that were bridged to the other network but failed.
* @param _token address that bridged token contract.
* @param _recipient address that will receive the tokens.
* @param _value amount of tokens to be received.
*/
function executeActionOnFixedTokens(address _token, address _recipient, uint256 _value) internal {
_setMediatorBalance(_token, mediatorBalance(_token).sub(_value));
uint256 balance = ERC677(_token).balanceOf(address(this));
LegacyERC20(_token).transfer(_recipient, _value);
require(ERC677(_token).balanceOf(address(this)) == balance.sub(_value));
}
/**
* @dev Allows to send to the other network the amount of locked tokens that can be forced into the contract
* without the invocation of the required methods. (e. g. regular transfer without a call to onTokenTransfer)
* @param _token address of the token contract.
* @param _receiver the address that will receive the tokens on the other network.
*/
function fixMediatorBalance(address _token, address _receiver) public onlyIfUpgradeabilityOwner {
require(isTokenRegistered(_token));
uint256 balance = ERC677(_token).balanceOf(address(this));
uint256 expectedBalance = mediatorBalance(_token);
require(balance > expectedBalance);
uint256 diff = balance - expectedBalance;
uint256 available = maxAvailablePerTx(_token);
require(available > 0);
if (diff > available) {
diff = available;
}
addTotalSpentPerDay(_token, getCurrentDay(), diff);
_setMediatorBalance(_token, expectedBalance.add(diff));
bytes memory data = abi.encodeWithSelector(this.handleBridgedTokens.selector, _token, _receiver, diff);
bytes32 _messageId = bridgeContract().requireToPassMessage(
mediatorContractOnOtherSide(),
data,
requestGasLimit()
);
setMessageToken(_messageId, _token);
setMessageValue(_messageId, diff);
setMessageRecipient(_messageId, _receiver);
}
/**
* @dev Tells the expected token balance of the contract.
* @param _token address of token contract.
* @return the current tracked token balance of the contract.
*/
function mediatorBalance(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("mediatorBalance", _token))];
}
/**
* @dev Returns message id where specified token was first seen and deploy on the other side was requested.
* @param _token address of token contract.
* @return message id of the send message.
*/
function tokenRegistrationMessageId(address _token) public view returns (bytes32) {
return bytes32(uintStorage[keccak256(abi.encodePacked("tokenRegistrationMessageId", _token))]);
}
/**
* @dev Updates expected token balance of the contract.
* @param _token address of token contract.
* @param _balance the new token balance of the contract.
*/
function _setMediatorBalance(address _token, uint256 _balance) internal {
uintStorage[keccak256(abi.encodePacked("mediatorBalance", _token))] = _balance;
}
/**
* @dev Updates message id where specified token was first seen and deploy on the other side was requested.
* @param _token address of token contract.
* @param _messageId message id of the send message.
*/
function _setTokenRegistrationMessageId(address _token, bytes32 _messageId) internal {
uintStorage[keccak256(abi.encodePacked("tokenRegistrationMessageId", _token))] = uint256(_messageId);
}
} | * @title TokenProxy @dev Helps to reduces the size of the deployed bytecode for automatically created tokens, by using a proxy contract./ storage layout is copied from PermittableToken.sol string public constant version = "1"; bytes32 public constant PERMIT_TYPEHASH = 0xea2aa0a1be11a07ed86d755c93467f4f82362b452371d1ba94d1715123511acb; | contract TokenProxy is Proxy {
string internal name;
string internal symbol;
uint8 internal decimals;
mapping(address => uint256) internal balances;
uint256 internal totalSupply;
mapping(address => mapping(address => uint256)) internal allowed;
address internal owner;
bool internal mintingFinished;
address internal bridgeContractAddr;
bytes32 internal DOMAIN_SEPARATOR;
mapping(address => uint256) internal nonces;
mapping(address => mapping(address => uint256)) internal expirations;
constructor(address _tokenImage, string memory _name, string memory _symbol, uint8 _decimals, uint256 _chainId)
public
{
string memory version = IPermittableTokenVersion(_tokenImage).version();
assembly {
sstore(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc, _tokenImage)
}
name = _name;
symbol = _symbol;
decimals = _decimals;
bridgeContractAddr = msg.sender;
DOMAIN_SEPARATOR = keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(_name)),
keccak256(bytes(version)),
_chainId,
address(this)
)
);
}
{
string memory version = IPermittableTokenVersion(_tokenImage).version();
assembly {
sstore(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc, _tokenImage)
}
name = _name;
symbol = _symbol;
decimals = _decimals;
bridgeContractAddr = msg.sender;
DOMAIN_SEPARATOR = keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(_name)),
keccak256(bytes(version)),
_chainId,
address(this)
)
);
}
function implementation() public view returns (address impl) {
assembly {
impl := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc)
}
}
function implementation() public view returns (address impl) {
assembly {
impl := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc)
}
}
}
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./full_match/43113/0x83bC23621cab2a054578889ca0744a90dcCE9017/sources/contracts/TAOXToken.sol | generate the uniswap pair path of token -> weth make the swap | function swapTokensForEth(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
path,
address(this),
block.timestamp
);
}
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pragma solidity ^0.4.18; // solhint-disable-line
/// @title Interface for contracts conforming to ERC-721: Non-Fungible Tokens
/// @author Dieter Shirley <[email protected]> (https://github.com/dete)
contract ERC721 {
// Required methods
function approve(address _to, uint256 _tokenId) public;
function balanceOf(address _owner) public view returns (uint256 balance);
function implementsERC721() public pure returns (bool);
function ownerOf(uint256 _tokenId) public view returns (address addr);
function takeOwnership(uint256 _tokenId) public;
function totalSupply() public view returns (uint256 total);
function transferFrom(address _from, address _to, uint256 _tokenId) public;
function transfer(address _to, uint256 _tokenId) public;
event Transfer(address indexed from, address indexed to, uint256 tokenId);
event Approval(address indexed owner, address indexed approved, uint256 tokenId);
}
contract OSSCardToken is ERC721 {
/*** EVENTS ***/
/// @dev The Birth event is fired whenever a new card comes into existence.
event Birth(uint256 tokenId, string slug, address owner);
/// @dev The TokenSold event is fired whenever a token is sold.
event TokenSold(uint256 tokenId, uint256 oldPrice, uint256 newPrice, address prevOwner, address owner, string slug);
/// @dev Transfer event as defined in current draft of ERC721.
/// ownership is assigned, including births.
event Transfer(address from, address to, uint256 tokenId);
/*** CONSTANTS ***/
/// @notice Name and symbol of the non fungible token, as defined in ERC721.
string public constant NAME = "CryptoGit.co"; // solhint-disable-line
string public constant SYMBOL = "OSSCARD"; // solhint-disable-line
uint256 private startingPrice = 0.0001 ether;
uint256 private firstStepLimit = 0.053613 ether;
uint256 private secondStepLimit = 0.564957 ether;
/*** STORAGE ***/
/// @dev A mapping from card IDs to the address that owns them. All cards have
/// some valid owner address.
mapping (uint256 => address) public cardIndexToOwner;
// @dev A mapping from owner address to count of tokens that address owns.
// Used internally inside balanceOf() to resolve ownership count.
mapping (address => uint256) private ownershipTokenCount;
/// @dev A mapping from CardIDs to an address that has been approved to call
/// transferFrom(). Each Card can only have one approved address for transfer
/// at any time. A zero value means no approval is outstanding.
mapping (uint256 => address) public cardIndexToApproved;
// @dev A mapping from CardIDs to the price of the token.
mapping (uint256 => uint256) private cardIndexToPrice;
// To prevent similar slugs
mapping (string => bool) private slugs;
// The addresses of the accounts (or contracts) that can execute actions within each roles.
address public ceoAddress;
address public cooAddress;
/*** DATATYPES ***/
struct Card {
string slug;
}
Card[] private cards;
/*** ACCESS MODIFIERS ***/
/// @dev Access modifier for CEO-only functionality
modifier onlyCEO() {
require(msg.sender == ceoAddress);
_;
}
/// @dev Access modifier for COO-only functionality
modifier onlyCOO() {
require(msg.sender == cooAddress);
_;
}
/// Access modifier for contract owner only functionality
modifier onlyCLevel() {
require(
msg.sender == ceoAddress ||
msg.sender == cooAddress
);
_;
}
/*** CONSTRUCTOR ***/
function OSSCardToken() public {
ceoAddress = msg.sender;
cooAddress = msg.sender;
}
/*** PUBLIC FUNCTIONS ***/
/// @notice Grant another address the right to transfer token via takeOwnership() and transferFrom().
/// @param _to The address to be granted transfer approval. Pass address(0) to
/// clear all approvals.
/// @param _tokenId The ID of the Token that can be transferred if this call succeeds.
/// @dev Required for ERC-721 compliance.
function approve(
address _to,
uint256 _tokenId
) public {
// Caller must own token.
require(_owns(msg.sender, _tokenId));
cardIndexToApproved[_tokenId] = _to;
Approval(msg.sender, _to, _tokenId);
}
/// For querying balance of a particular account
/// @param _owner The address for balance query
/// @dev Required for ERC-721 compliance.
function balanceOf(address _owner) public view returns (uint256 balance) {
return ownershipTokenCount[_owner];
}
/// @dev Creates a new Card with the given slug.
function createCard(string _slug) public onlyCOO {
_createCard(_slug, address(this), startingPrice);
}
/// @notice Returns all the relevant information about a specific card.
/// @param _tokenId The tokenId of the card.
function getCard(uint256 _tokenId) public view returns (
string slug,
uint256 price,
address owner
) {
Card storage card = cards[_tokenId];
slug = card.slug;
price = cardIndexToPrice[_tokenId];
owner = cardIndexToOwner[_tokenId];
}
function implementsERC721() public pure returns (bool) {
return true;
}
/// @dev Required for ERC-721 compliance.
function name() public pure returns (string) {
return NAME;
}
/// For querying owner of token
/// @param _tokenId The tokenID for owner inquiry
/// @dev Required for ERC-721 compliance.
function ownerOf(uint256 _tokenId)
public
view
returns (address owner)
{
owner = cardIndexToOwner[_tokenId];
require(owner != address(0));
}
function payout(address _to) public onlyCLevel {
_payout(_to);
}
// Allows someone to send ether and obtain the token
function purchase(uint256 _tokenId) public payable {
address oldOwner = cardIndexToOwner[_tokenId];
address newOwner = msg.sender;
uint256 sellingPrice = cardIndexToPrice[_tokenId];
// Making sure token owner is not sending to self
require(oldOwner != newOwner);
// Safety check to prevent against an unexpected 0x0 default.
require(_addressNotNull(newOwner));
// Making sure sent amount is greater than or equal to the sellingPrice
require(msg.value >= sellingPrice);
uint256 payment = uint256(SafeMath.div(SafeMath.mul(sellingPrice, 92), 100));
uint256 purchaseExcess = SafeMath.sub(msg.value, sellingPrice);
// Update prices
if (sellingPrice < firstStepLimit) {
// first stage
cardIndexToPrice[_tokenId] = SafeMath.div(SafeMath.mul(sellingPrice, 200), 92);
} else if (sellingPrice < secondStepLimit) {
// second stage
cardIndexToPrice[_tokenId] = SafeMath.div(SafeMath.mul(sellingPrice, 120), 92);
} else {
// third stage
cardIndexToPrice[_tokenId] = SafeMath.div(SafeMath.mul(sellingPrice, 115), 92);
}
_transfer(oldOwner, newOwner, _tokenId);
// Pay previous tokenOwner if owner is not contract
if (oldOwner != address(this)) {
oldOwner.transfer(payment); //(1-0.06)
}
TokenSold(_tokenId, sellingPrice, cardIndexToPrice[_tokenId], oldOwner, newOwner, cards[_tokenId].slug);
msg.sender.transfer(purchaseExcess);
}
function priceOf(uint256 _tokenId) public view returns (uint256 price) {
return cardIndexToPrice[_tokenId];
}
/// @dev Assigns a new address to act as the CEO. Only available to the current CEO.
/// @param _newCEO The address of the new CEO
function setCEO(address _newCEO) public onlyCEO {
require(_newCEO != address(0));
ceoAddress = _newCEO;
}
/// @dev Assigns a new address to act as the COO. Only available to the current COO.
/// @param _newCOO The address of the new COO
function setCOO(address _newCOO) public onlyCEO {
require(_newCOO != address(0));
cooAddress = _newCOO;
}
/// @dev Required for ERC-721 compliance.
function symbol() public pure returns (string) {
return SYMBOL;
}
/// @notice Allow pre-approved user to take ownership of a token
/// @param _tokenId The ID of the Token that can be transferred if this call succeeds.
/// @dev Required for ERC-721 compliance.
function takeOwnership(uint256 _tokenId) public {
address newOwner = msg.sender;
address oldOwner = cardIndexToOwner[_tokenId];
// Safety check to prevent against an unexpected 0x0 default.
require(_addressNotNull(newOwner));
// Making sure transfer is approved
require(_approved(newOwner, _tokenId));
_transfer(oldOwner, newOwner, _tokenId);
}
/// @param _owner The owner whose celebrity tokens we are interested in.
/// @dev This method MUST NEVER be called by smart contract code. First, it's fairly
/// expensive (it walks the entire Cards array looking for cards belonging to owner),
/// but it also returns a dynamic array, which is only supported for web3 calls, and
/// not contract-to-contract calls.
function tokensOfOwner(address _owner) public view returns(uint256[] ownerTokens) {
uint256 tokenCount = balanceOf(_owner);
if (tokenCount == 0) {
// Return an empty array
return new uint256[](0);
} else {
uint256[] memory result = new uint256[](tokenCount);
uint256 totalCards = totalSupply();
uint256 resultIndex = 0;
uint256 cardId;
for (cardId = 0; cardId <= totalCards; cardId++) {
if (cardIndexToOwner[cardId] == _owner) {
result[resultIndex] = cardId;
resultIndex++;
}
}
return result;
}
}
/// For querying totalSupply of token
/// @dev Required for ERC-721 compliance.
function totalSupply() public view returns (uint256 total) {
return cards.length;
}
/// Owner initates the transfer of the token to another account
/// @param _to The address for the token to be transferred to.
/// @param _tokenId The ID of the Token that can be transferred if this call succeeds.
/// @dev Required for ERC-721 compliance.
function transfer(
address _to,
uint256 _tokenId
) public {
require(_owns(msg.sender, _tokenId));
require(_addressNotNull(_to));
_transfer(msg.sender, _to, _tokenId);
}
/// Third-party initiates transfer of token from address _from to address _to
/// @param _from The address for the token to be transferred from.
/// @param _to The address for the token to be transferred to.
/// @param _tokenId The ID of the Token that can be transferred if this call succeeds.
/// @dev Required for ERC-721 compliance.
function transferFrom(
address _from,
address _to,
uint256 _tokenId
) public {
require(_owns(_from, _tokenId));
require(_approved(_to, _tokenId));
require(_addressNotNull(_to));
_transfer(_from, _to, _tokenId);
}
/*** PRIVATE FUNCTIONS ***/
/// Safety check on _to address to prevent against an unexpected 0x0 default.
function _addressNotNull(address _to) private pure returns (bool) {
return _to != address(0);
}
/// For checking approval of transfer for address _to
function _approved(address _to, uint256 _tokenId) private view returns (bool) {
return cardIndexToApproved[_tokenId] == _to;
}
/// For creating Card
function _createCard(string _slug, address _owner, uint256 _price) private {
require(!slugs[_slug]);
Card memory _card = Card({
slug: _slug
});
uint256 newCardId = cards.push(_card) - 1;
// It's probably never going to happen, 4 billion tokens are A LOT, but
// let's just be 100% sure we never let this happen.
require(newCardId == uint256(uint32(newCardId)));
Birth(newCardId, _slug, _owner);
cardIndexToPrice[newCardId] = _price;
slugs[_slug] = true;
// This will assign ownership, and also emit the Transfer event as
// per ERC721 draft
_transfer(address(0), _owner, newCardId);
}
/// Check for token ownership
function _owns(address claimant, uint256 _tokenId) private view returns (bool) {
return claimant == cardIndexToOwner[_tokenId];
}
/// For paying out balance on contract
function _payout(address _to) private {
if (_to == address(0)) {
ceoAddress.transfer(this.balance);
} else {
_to.transfer(this.balance);
}
}
/// @dev Assigns ownership of a specific Card to an address.
function _transfer(address _from, address _to, uint256 _tokenId) private {
// Since the number of cards is capped to 2^32 we can't overflow this
ownershipTokenCount[_to]++;
//transfer ownership
cardIndexToOwner[_tokenId] = _to;
// When creating new cards _from is 0x0, but we can't account that address.
if (_from != address(0)) {
ownershipTokenCount[_from]--;
// clear any previously approved ownership exchange
delete cardIndexToApproved[_tokenId];
}
// Emit the transfer event.
Transfer(_from, _to, _tokenId);
}
}
library SafeMath {
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
// assert(b > 0); // Solidity automatically throws when dividing by 0
uint256 c = a / b;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
/**
* @dev Substracts two numbers, throws on overflow (i.e. if subtrahend is greater than minuend).
*/
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
} | @notice Returns all the relevant information about a specific card. @param _tokenId The tokenId of the card. | function getCard(uint256 _tokenId) public view returns (
string slug,
uint256 price,
address owner
) {
Card storage card = cards[_tokenId];
slug = card.slug;
price = cardIndexToPrice[_tokenId];
owner = cardIndexToOwner[_tokenId];
}
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// SPDX-License-Identifier: Apache-2.0
pragma solidity 0.7.6;
pragma experimental ABIEncoderV2;
import "../interfaces/IReign.sol";
import "../libraries/LibReignStorage.sol";
import "diamond-libraries/contracts/libraries/LibOwnership.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
contract ReignFacet {
using SafeMath for uint256;
uint256 public constant MAX_LOCK = 365 days * 2; //two years
uint256 public constant BASE_STAKE_MULTIPLIER = 1 * 10**18;
uint128 public constant BASE_BALANCE_MULTIPLIER = uint128(1 * 10**18);
mapping(uint128 => bool) private _isInitialized;
mapping(uint128 => uint256) private _initialisedAt;
mapping(address => uint256) private _balances;
event Deposit(address indexed user, uint256 amount, uint256 newBalance);
event Withdraw(
address indexed user,
uint256 amountWithdrew,
uint256 amountLeft
);
event Lock(address indexed user, uint256 timestamp);
event Delegate(address indexed from, address indexed to);
event DelegatedPowerIncreased(
address indexed from,
address indexed to,
uint256 amount,
uint256 to_newDelegatedPower
);
event DelegatedPowerDecreased(
address indexed from,
address indexed to,
uint256 amount,
uint256 to_newDelegatedPower
);
event InitEpoch(address indexed caller, uint128 indexed epochId);
function initReign(
address _reignToken,
uint256 _epoch1Start,
uint256 _epochDuration
) public {
require(
_reignToken != address(0),
"Reign Token address must not be 0x0"
);
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
require(!ds.initialized, "Reign: already initialized");
LibOwnership.enforceIsContractOwner();
ds.initialized = true;
ds.reign = IERC20(_reignToken);
ds.epoch1Start = _epoch1Start;
ds.epochDuration = _epochDuration;
}
// deposit allows a user to add more reign to his staked balance
function deposit(uint256 amount) public {
require(amount > 0, "Amount must be greater than 0");
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
uint256 allowance = ds.reign.allowance(msg.sender, address(this));
require(allowance >= amount, "Token allowance too small");
_balances[msg.sender] = _balances[msg.sender].add(amount);
_updateStake(ds.userStakeHistory[msg.sender], _balances[msg.sender]);
_increaseEpochBalance(ds.userBalanceHistory[msg.sender], amount);
_updateLockedReign(reignStaked().add(amount));
address delegatedTo = userDelegatedTo(msg.sender);
if (delegatedTo != address(0)) {
uint256 newDelegatedPower = delegatedPower(delegatedTo).add(amount);
_updateDelegatedPower(
ds.delegatedPowerHistory[delegatedTo],
newDelegatedPower
);
emit DelegatedPowerIncreased(
msg.sender,
delegatedTo,
amount,
newDelegatedPower
);
}
ds.reign.transferFrom(msg.sender, address(this), amount);
emit Deposit(msg.sender, amount, _balances[msg.sender]);
}
// withdraw allows a user to withdraw funds if the balance is not locked
function withdraw(uint256 amount) public {
require(amount > 0, "Amount must be greater than 0");
require(
userLockedUntil(msg.sender) <= block.timestamp,
"User balance is locked"
);
uint256 balance = balanceOf(msg.sender);
require(balance >= amount, "Insufficient balance");
_balances[msg.sender] = balance.sub(amount);
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
_updateStake(ds.userStakeHistory[msg.sender], _balances[msg.sender]);
_decreaseEpochBalance(ds.userBalanceHistory[msg.sender], amount);
_updateLockedReign(reignStaked().sub(amount));
address delegatedTo = userDelegatedTo(msg.sender);
if (delegatedTo != address(0)) {
uint256 newDelegatedPower = delegatedPower(delegatedTo).sub(amount);
_updateDelegatedPower(
ds.delegatedPowerHistory[delegatedTo],
newDelegatedPower
);
emit DelegatedPowerDecreased(
msg.sender,
delegatedTo,
amount,
newDelegatedPower
);
}
ds.reign.transfer(msg.sender, amount);
emit Withdraw(msg.sender, amount, balance.sub(amount));
}
// lock a user's currently staked balance until timestamp
function lock(uint256 timestamp) public {
require(timestamp > block.timestamp, "Timestamp must be in the future");
require(timestamp <= block.timestamp + MAX_LOCK, "Timestamp too big");
require(balanceOf(msg.sender) > 0, "Sender has no balance");
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
LibReignStorage.Stake[] storage checkpoints = ds.userStakeHistory[
msg.sender
];
LibReignStorage.Stake storage currentStake = checkpoints[
checkpoints.length - 1
];
if (!epochIsInitialized(getEpoch())) {
_initEpoch(getEpoch());
}
require(
timestamp > currentStake.expiryTimestamp,
"New timestamp lower than current lock timestamp"
);
_updateUserLock(checkpoints, timestamp);
emit Lock(msg.sender, timestamp);
}
function depositAndLock(uint256 amount, uint256 timestamp) public {
deposit(amount);
lock(timestamp);
}
// delegate allows a user to delegate his voting power to another user
function delegate(address to) public {
require(msg.sender != to, "Can't delegate to self");
uint256 senderBalance = balanceOf(msg.sender);
require(senderBalance > 0, "No balance to delegate");
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
emit Delegate(msg.sender, to);
address delegatedTo = userDelegatedTo(msg.sender);
if (delegatedTo != address(0)) {
uint256 newDelegatedPower = delegatedPower(delegatedTo).sub(
senderBalance
);
_updateDelegatedPower(
ds.delegatedPowerHistory[delegatedTo],
newDelegatedPower
);
emit DelegatedPowerDecreased(
msg.sender,
delegatedTo,
senderBalance,
newDelegatedPower
);
}
if (to != address(0)) {
uint256 newDelegatedPower = delegatedPower(to).add(senderBalance);
_updateDelegatedPower(
ds.delegatedPowerHistory[to],
newDelegatedPower
);
emit DelegatedPowerIncreased(
msg.sender,
to,
senderBalance,
newDelegatedPower
);
}
_updateUserDelegatedTo(ds.userStakeHistory[msg.sender], to);
}
// stopDelegate allows a user to take back the delegated voting power
function stopDelegate() public {
return delegate(address(0));
}
/*
* VIEWS
*/
// balanceOf returns the current REIGN balance of a user (bonus not included)
function balanceOf(address user) public view returns (uint256) {
return _balances[user];
}
// balanceAtTs returns the amount of REIGN that the user currently staked (bonus NOT included)
function balanceAtTs(address user, uint256 timestamp)
public
view
returns (uint256)
{
LibReignStorage.Stake memory stake = stakeAtTs(user, timestamp);
return stake.amount;
}
// balanceAtTs returns the amount of REIGN that the user currently staked (bonus NOT included)
function getEpochUserBalance(address user, uint128 epochId)
public
view
returns (uint256)
{
LibReignStorage.EpochBalance memory epochBalance = balanceCheckAtEpoch(
user,
epochId
);
return getEpochEffectiveBalance(epochBalance);
}
// this returns the effective balance accounting for user entering the pool after epoch start
function getEpochEffectiveBalance(LibReignStorage.EpochBalance memory c)
internal
pure
returns (uint256)
{
return
_getEpochBalance(c).mul(c.multiplier).div(BASE_BALANCE_MULTIPLIER);
}
// balanceCheckAtEpoch returns the EpochBalance checkpoint object of the user that was valid at epoch
function balanceCheckAtEpoch(address user, uint128 epochId)
public
view
returns (LibReignStorage.EpochBalance memory)
{
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
LibReignStorage.EpochBalance[] storage balanceHistory = ds
.userBalanceHistory[user];
if (balanceHistory.length == 0 || epochId < balanceHistory[0].epochId) {
return
LibReignStorage.EpochBalance(
epochId,
BASE_BALANCE_MULTIPLIER,
0,
0
);
}
uint256 min = 0;
uint256 max = balanceHistory.length - 1;
if (epochId >= balanceHistory[max].epochId) {
return balanceHistory[max];
}
// binary search of the value in the array
while (max > min) {
uint256 mid = (max + min + 1) / 2;
if (balanceHistory[mid].epochId <= epochId) {
min = mid;
} else {
max = mid - 1;
}
}
return balanceHistory[min];
}
// balanceCheckAtEpoch returns the Stake object of the user that was valid at `timestamp`
function stakeAtTs(address user, uint256 timestamp)
public
view
returns (LibReignStorage.Stake memory)
{
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
LibReignStorage.Stake[] storage stakeHistory = ds.userStakeHistory[
user
];
if (stakeHistory.length == 0 || timestamp < stakeHistory[0].timestamp) {
return
LibReignStorage.Stake(
block.timestamp,
0,
block.timestamp,
address(0),
BASE_STAKE_MULTIPLIER
);
}
uint256 min = 0;
uint256 max = stakeHistory.length - 1;
if (timestamp >= stakeHistory[max].timestamp) {
return stakeHistory[max];
}
// binary search of the value in the array
while (max > min) {
uint256 mid = (max + min + 1) / 2;
if (stakeHistory[mid].timestamp <= timestamp) {
min = mid;
} else {
max = mid - 1;
}
}
return stakeHistory[min];
}
// votingPower returns the voting power (bonus included) + delegated voting power for a user at the current block
function votingPower(address user) public view returns (uint256) {
return votingPowerAtTs(user, block.timestamp);
}
// votingPowerAtEpoch returns the voting power (bonus included) + delegated voting power for a user at a point in time
function votingPowerAtTs(address user, uint256 timestamp)
public
view
returns (uint256)
{
LibReignStorage.Stake memory stake = stakeAtTs(user, timestamp);
uint256 ownVotingPower;
// if the user delegated his voting power to another user, then he doesn't have any voting power left
if (stake.delegatedTo != address(0)) {
ownVotingPower = 0;
} else {
ownVotingPower = stake.amount;
}
uint256 delegatedVotingPower = delegatedPowerAtTs(user, timestamp);
return ownVotingPower.add(delegatedVotingPower);
}
// reignStaked returns the total raw amount of REIGN staked at the current block
function reignStaked() public view returns (uint256) {
return reignStakedAtTs(block.timestamp);
}
// reignStakedAtEpoch returns the total raw amount of REIGN users have deposited into the contract
// it does not include any bonus
function reignStakedAtTs(uint256 timestamp) public view returns (uint256) {
return
_checkpointSearch(
LibReignStorage.reignStorage().reignStakedHistory,
timestamp
);
}
// delegatedPower returns the total voting power that a user received from other users
function delegatedPower(address user) public view returns (uint256) {
return delegatedPowerAtTs(user, block.timestamp);
}
// delegatedPowerAtTs returns the total voting power that a user received from other users at a point in time
function delegatedPowerAtTs(address user, uint256 timestamp)
public
view
returns (uint256)
{
return
_checkpointSearch(
LibReignStorage.reignStorage().delegatedPowerHistory[user],
timestamp
);
}
// same as multiplierAtTs but for the current block timestamp
function stakingBoost(address user) public view returns (uint256) {
return stakingBoostAtEpoch(user, getEpoch());
}
// stakingBoostAtEpoch calculates the multiplier at a given epoch based on the user's stake a the
// given timestamp at which the epoch was initialised
function stakingBoostAtEpoch(address user, uint128 epochId)
public
view
returns (uint256)
{
uint256 epochTime;
// if _initialisedAt[epochId] == 0 then the epoch has not yet been initialized
// this guarantees that no deposits or lock updates happend since last epoch and we can safely use the latest checkpoint
if (epochId == getEpoch() || _initialisedAt[epochId] == 0) {
epochTime = block.timestamp;
} else {
epochTime = _initialisedAt[epochId];
}
LibReignStorage.Stake memory stake = stakeAtTs(user, epochTime);
if (block.timestamp > stake.expiryTimestamp) {
return BASE_STAKE_MULTIPLIER;
}
return stake.stakingBoost;
}
// userLockedUntil returns the timestamp until the user's balance is locked
function userLockedUntil(address user) public view returns (uint256) {
LibReignStorage.Stake memory stake = stakeAtTs(user, block.timestamp);
return stake.expiryTimestamp;
}
// userDelegatedTo returns the address to which a user delegated their voting power; address(0) if not delegated
function userDelegatedTo(address user) public view returns (address) {
LibReignStorage.Stake memory stake = stakeAtTs(user, block.timestamp);
return stake.delegatedTo;
}
// returns the last time a user interacted with the contract by deposit or withdraw
function userLastAction(address user) public view returns (uint256) {
LibReignStorage.Stake memory stake = stakeAtTs(user, block.timestamp);
return stake.timestamp;
}
/*
* Returns the id of the current epoch derived from block.timestamp
*/
function getEpoch() public view returns (uint128) {
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
if (block.timestamp < ds.epoch1Start) {
return 0;
}
return
uint128((block.timestamp - ds.epoch1Start) / ds.epochDuration + 1);
}
/*
* Returns the percentage of time left in the current epoch
*/
function currentEpochMultiplier() public view returns (uint128) {
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
uint128 currentEpoch = getEpoch();
uint256 currentEpochEnd = ds.epoch1Start +
currentEpoch *
ds.epochDuration;
uint256 timeLeft = currentEpochEnd - block.timestamp;
uint128 multiplier = uint128(
(timeLeft * BASE_BALANCE_MULTIPLIER) / ds.epochDuration
);
return multiplier;
}
function computeNewMultiplier(
uint256 prevBalance,
uint128 prevMultiplier,
uint256 amount,
uint128 currentMultiplier
) public pure returns (uint128) {
uint256 prevAmount = prevBalance.mul(prevMultiplier).div(
BASE_BALANCE_MULTIPLIER
);
uint256 addAmount = amount.mul(currentMultiplier).div(
BASE_BALANCE_MULTIPLIER
);
uint128 newMultiplier = uint128(
prevAmount.add(addAmount).mul(BASE_BALANCE_MULTIPLIER).div(
prevBalance.add(amount)
)
);
return newMultiplier;
}
function epochIsInitialized(uint128 epochId) public view returns (bool) {
return _isInitialized[epochId];
}
/*
* INTERNAL
*/
// _updateStake manages an array of stake checkpoints
// if there's already a checkpoint for the same timestamp, the amount is updated
// otherwise, a new checkpoint is inserted
function _updateStake(
LibReignStorage.Stake[] storage checkpoints,
uint256 amount
) internal {
if (checkpoints.length == 0) {
checkpoints.push(
LibReignStorage.Stake(
block.timestamp,
amount,
block.timestamp,
address(0),
BASE_STAKE_MULTIPLIER
)
);
} else {
LibReignStorage.Stake storage old = checkpoints[
checkpoints.length - 1
];
if (old.timestamp == block.timestamp) {
old.amount = amount;
} else {
checkpoints.push(
LibReignStorage.Stake(
block.timestamp,
amount,
old.expiryTimestamp,
old.delegatedTo,
old.stakingBoost
)
);
}
}
}
// _increaseEpochBalance manages an array of checkpoints
// if there's already a checkpoint for the same timestamp, the amount is updated
// otherwise, a new checkpoint is inserted
function _increaseEpochBalance(
LibReignStorage.EpochBalance[] storage epochBalances,
uint256 amount
) internal {
uint128 currentEpoch = getEpoch();
uint128 currentMultiplier = currentEpochMultiplier();
if (!epochIsInitialized(currentEpoch)) {
_initEpoch(currentEpoch);
}
// if there's no checkpoint yet, it means the user didn't have any activity
// we want to store checkpoints both for the current epoch and next epoch because
// if a user does a withdraw, the current epoch can also be modified and
// we don't want to insert another checkpoint in the middle of the array as that could be expensive
if (epochBalances.length == 0) {
epochBalances.push(
LibReignStorage.EpochBalance(
currentEpoch,
currentMultiplier,
0,
amount
)
);
epochBalances.push(
LibReignStorage.EpochBalance(
currentEpoch + 1, //for next epoch
BASE_BALANCE_MULTIPLIER,
amount, //start balance is amount
0 // new deposit of amount is made
)
);
} else {
LibReignStorage.EpochBalance storage old = epochBalances[
epochBalances.length - 1
];
uint256 lastIndex = epochBalances.length - 1;
// the last action happened in an older epoch (e.g. a deposit in epoch 3, current epoch is >=5)
// add a checkpoint for the previous epoch and the current one
if (old.epochId < currentEpoch) {
uint128 multiplier = computeNewMultiplier(
_getEpochBalance(old),
BASE_BALANCE_MULTIPLIER,
amount,
currentMultiplier
);
//update the stake with new multiplier and amount
epochBalances.push(
LibReignStorage.EpochBalance(
currentEpoch,
multiplier,
_getEpochBalance(old),
amount
)
);
//add a fresh checkpoint for next epoch
epochBalances.push(
LibReignStorage.EpochBalance(
currentEpoch + 1,
BASE_BALANCE_MULTIPLIER,
_balances[msg.sender],
0
)
);
}
// the last action happened in the current epoch, update values and add a new checkpoint
// for the current epoch
else if (old.epochId == currentEpoch) {
old.multiplier = computeNewMultiplier(
_getEpochBalance(old),
old.multiplier,
amount,
currentMultiplier
);
old.newDeposits = old.newDeposits.add(amount);
epochBalances.push(
LibReignStorage.EpochBalance(
currentEpoch + 1,
BASE_BALANCE_MULTIPLIER,
_balances[msg.sender],
0
)
);
}
// the last action happened in the previous epoch, just upate the value
else {
if (
lastIndex >= 1 &&
epochBalances[lastIndex - 1].epochId == currentEpoch
) {
epochBalances[lastIndex - 1]
.multiplier = computeNewMultiplier(
_getEpochBalance(epochBalances[lastIndex - 1]),
epochBalances[lastIndex - 1].multiplier,
amount,
currentMultiplier
);
epochBalances[lastIndex - 1].newDeposits = epochBalances[
lastIndex - 1
].newDeposits.add(amount);
}
epochBalances[lastIndex].startBalance = _balances[msg.sender];
}
}
}
// _decreaseEpochBalance manages an array of checkpoints
// if there's already a checkpoint for the same timestamp, the amount is updated
// otherwise, a new checkpoint is inserted
function _decreaseEpochBalance(
LibReignStorage.EpochBalance[] storage epochBalances,
uint256 amount
) internal {
uint128 currentEpoch = getEpoch();
if (!epochIsInitialized(currentEpoch)) {
_initEpoch(currentEpoch);
}
// we can't have a situation in which there is a withdraw with no checkpoint
LibReignStorage.EpochBalance storage old = epochBalances[
epochBalances.length - 1
];
uint256 lastIndex = epochBalances.length - 1;
// the last action happened in an older epoch (e.g. a deposit in epoch 3, current epoch is >=5)
// add a checkpoint for the previous epoch and the current one
if (old.epochId < currentEpoch) {
//update the stake with new multiplier and amount
epochBalances.push(
LibReignStorage.EpochBalance(
currentEpoch,
BASE_BALANCE_MULTIPLIER,
_balances[msg.sender],
0
)
);
}
// there was a deposit in the current epoch
else if (old.epochId == currentEpoch) {
old.multiplier = BASE_BALANCE_MULTIPLIER;
old.startBalance = _balances[msg.sender];
old.newDeposits = 0;
}
// there was a deposit in the `epochId - 1` epoch => we have a checkpoint for the current epoch
else {
LibReignStorage.EpochBalance
storage currentEpochCheckpoint = epochBalances[lastIndex - 1];
uint256 balanceBefore = getEpochEffectiveBalance(
currentEpochCheckpoint
);
// in case of withdraw, we have 2 branches:
// 1. the user withdraws less than he added in the current epoch
// 2. the user withdraws more than he added in the current epoch (including 0)
if (amount < currentEpochCheckpoint.newDeposits) {
uint128 avgDepositMultiplier = uint128(
balanceBefore
.sub(currentEpochCheckpoint.startBalance)
.mul(BASE_BALANCE_MULTIPLIER)
.div(currentEpochCheckpoint.newDeposits)
);
currentEpochCheckpoint.newDeposits = currentEpochCheckpoint
.newDeposits
.sub(amount);
currentEpochCheckpoint.multiplier = computeNewMultiplier(
currentEpochCheckpoint.startBalance,
BASE_BALANCE_MULTIPLIER,
currentEpochCheckpoint.newDeposits,
avgDepositMultiplier
);
} else {
currentEpochCheckpoint.startBalance = currentEpochCheckpoint
.startBalance
.sub(amount.sub(currentEpochCheckpoint.newDeposits));
currentEpochCheckpoint.newDeposits = 0;
currentEpochCheckpoint.multiplier = BASE_BALANCE_MULTIPLIER;
}
epochBalances[lastIndex].startBalance = _balances[msg.sender];
}
}
// _updateUserLock updates the expiry timestamp on the user's stake
// it assumes that if the user already has a balance, which is checked for in the lock function
// then there must be at least 1 checkpoint
function _updateUserLock(
LibReignStorage.Stake[] storage checkpoints,
uint256 expiryTimestamp
) internal {
LibReignStorage.Stake storage old = checkpoints[checkpoints.length - 1];
if (old.timestamp < block.timestamp) {
checkpoints.push(
LibReignStorage.Stake(
block.timestamp,
old.amount,
expiryTimestamp,
old.delegatedTo,
_lockingBoost(block.timestamp, expiryTimestamp)
)
);
} else {
old.expiryTimestamp = expiryTimestamp;
old.stakingBoost = _lockingBoost(block.timestamp, expiryTimestamp);
}
}
// _updateUserDelegatedTo updates the delegateTo property on the user's stake
// it assumes that if the user already has a balance, which is checked for in the delegate function
// then there must be at least 1 checkpoint
function _updateUserDelegatedTo(
LibReignStorage.Stake[] storage checkpoints,
address to
) internal {
LibReignStorage.Stake storage old = checkpoints[checkpoints.length - 1];
if (old.timestamp < block.timestamp) {
checkpoints.push(
LibReignStorage.Stake(
block.timestamp,
old.amount,
old.expiryTimestamp,
to,
old.stakingBoost
)
);
} else {
old.delegatedTo = to;
}
}
// _updateDelegatedPower updates the power delegated TO the user in the checkpoints history
function _updateDelegatedPower(
LibReignStorage.Checkpoint[] storage checkpoints,
uint256 amount
) internal {
if (
checkpoints.length == 0 ||
checkpoints[checkpoints.length - 1].timestamp < block.timestamp
) {
checkpoints.push(
LibReignStorage.Checkpoint(block.timestamp, amount)
);
} else {
LibReignStorage.Checkpoint storage old = checkpoints[
checkpoints.length - 1
];
old.amount = amount;
}
}
// _updateLockedReign stores the new `amount` into the REIGN locked history
function _updateLockedReign(uint256 amount) internal {
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
if (
ds.reignStakedHistory.length == 0 ||
ds.reignStakedHistory[ds.reignStakedHistory.length - 1].timestamp <
block.timestamp
) {
ds.reignStakedHistory.push(
LibReignStorage.Checkpoint(block.timestamp, amount)
);
} else {
LibReignStorage.Checkpoint storage old = ds.reignStakedHistory[
ds.reignStakedHistory.length - 1
];
old.amount = amount;
}
}
/*
* INTERNAL READ
*/
// _stakeMultiplier calculates the multiplier for the given lockup
function _lockingBoost(uint256 from, uint256 to)
internal
pure
returns (uint256)
{
uint256 diff = to.sub(from); // underflow is checked for in lock()
// for two year lock(MAX_LOCK) users get 50% boost, for 1 year they get 25%
return (
BASE_STAKE_MULTIPLIER.add(
(diff.mul(BASE_STAKE_MULTIPLIER).div(MAX_LOCK)).div(2)
)
);
}
//initialises and epoch, and stores the init time
function _initEpoch(uint128 epochId) internal {
_isInitialized[epochId] = true;
_initialisedAt[epochId] = block.timestamp;
emit InitEpoch(msg.sender, epochId);
}
function _getEpochBalance(LibReignStorage.EpochBalance memory c)
internal
pure
returns (uint256)
{
return c.startBalance.add(c.newDeposits);
}
// _checkpointSearch executes a binary search on a list of checkpoints that's sorted chronologically
// looking for the closest checkpoint that matches the specified timestamp
function _checkpointSearch(
LibReignStorage.Checkpoint[] storage checkpoints,
uint256 timestamp
) internal view returns (uint256) {
if (checkpoints.length == 0 || timestamp < checkpoints[0].timestamp) {
return 0;
}
uint256 min = 0;
uint256 max = checkpoints.length - 1;
if (timestamp >= checkpoints[max].timestamp) {
return checkpoints[max].amount;
}
// binary search of the value in the array
while (max > min) {
uint256 mid = (max + min + 1) / 2;
if (checkpoints[mid].timestamp <= timestamp) {
min = mid;
} else {
max = mid - 1;
}
}
return checkpoints[min].amount;
}
}
| _updateLockedReign stores the new `amount` into the REIGN locked history | function _updateLockedReign(uint256 amount) internal {
LibReignStorage.Storage storage ds = LibReignStorage.reignStorage();
if (
ds.reignStakedHistory.length == 0 ||
ds.reignStakedHistory[ds.reignStakedHistory.length - 1].timestamp <
block.timestamp
) {
ds.reignStakedHistory.push(
LibReignStorage.Checkpoint(block.timestamp, amount)
);
LibReignStorage.Checkpoint storage old = ds.reignStakedHistory[
ds.reignStakedHistory.length - 1
];
old.amount = amount;
}
}
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] |
./full_match/1/0xC9E86C84c343E2aA0EB8259152F87291dbf8186f/sources/chfry-mainnet/CheeseStakePool.sol | Todo: total weight should cal from each pools?
| uint256 poolTotal = totalMintAmount.mul(pool.weight).div(TOTAL_WEIGHT); | 4,855,731 | [
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pragma solidity ^0.4.11;
import './interfaces/IProposal.sol';
import './interfaces/ISmartToken.sol';
import './interfaces/IDABDao.sol';
import './Owned.sol';
import './SafeMath.sol';
import './SmartTokenController.sol';
/*
DAB DAO Proposal v0.1
Proposal to execute privilege functions in DAO
*/
contract Proposal is IProposal, Owned, SafeMath {
address public proposalContract;
uint256 public startTime;
uint256 public endTime;
uint256 public proposalPrice;
IDABDao public dao;
ISmartToken public depositToken;
ISmartToken public voteToken;
SmartTokenController public voteTokenController;
/**
@dev constructor
@param _dao dao
@param _voteTokenController vote token controller
@param _proposalContract contract proposed in proposal
@param _duration duration of proposal
*/
constructor(
IDABDao _dao,
SmartTokenController _voteTokenController,
address _proposalContract,
uint256 _duration)
public
validAddress(_dao)
validAddress(_voteTokenController)
validAmount(_duration)
{
dao = _dao;
voteTokenController = _voteTokenController;
proposalContract = _proposalContract;
startTime = now + 1 days;
endTime = startTime + _duration;
depositToken = dao.depositToken();
proposalPrice = dao.proposalPrice();
voteToken = voteTokenController.token();
}
// validates an address - currently only checks that it isn't null
modifier validAddress(address _address){
require(_address != 0x0);
_;
}
// verifies that an amount is greater than zero
modifier validAmount(uint256 _amount){
require(_amount > 0);
_;
}
// verifies that now is in propose stage
modifier proposeStage(){
require(now < startTime);
_;
}
// verifies that now is in vote stage
modifier voteStage(){
require(now > startTime && now < endTime);
_;
}
// verifies that now is in execute stage
modifier excuteStage(){
require(now > startTime);
_;
}
// verifies that now is in redeem stage
modifier redeemStage(){
require(now > startTime);
_;
}
/**
@dev used by a new owner to accept a token controller ownership transfer
can only be called by the contract owner
*/
function acceptVoteTokenControllerOwnership()
public
ownerOnly
{
voteTokenController.acceptOwnership();
}
/**
@dev propose a new proposal to dao
which will cost proposal price deposit token
*/
function propose()
public
ownerOnly
proposeStage
{
uint256 voteTokenSupply = voteToken.totalSupply();
require(voteTokenSupply == 0);
depositToken.approve(dao, proposalPrice);
transferOwnership(dao);
dao.propose(this);
startTime = now;
}
/**
@dev vote token issuance
*/
function vote(address _voter, uint256 _voteAmount)
public
ownerOnly
voteStage
validAddress(_voter)
validAmount(_voteAmount)
{
voteTokenController.issueTokens(_voter, _voteAmount);
}
/**
@dev deposit token redeem
*/
function redeem()
public
redeemStage
{
uint256 amount = voteToken.balanceOf(msg.sender);
require(amount > 0);
voteTokenController.destroyTokens(msg.sender, amount);
depositToken.transfer(msg.sender, amount);
}
}
| verifies that now is in propose stage | modifier proposeStage(){
require(now < startTime);
_;
}
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pragma solidity ^0.4.18;
import "../Models.sol";
contract EpochRegistry {
// State
mapping (uint256 => Models.Epoch) public epochs;
uint256[] public epochsIndex;
uint256 public currentEpoch;
uint256 public blocksPerEpoch;
// Functions
/*
* @dev Adds a Relay to the current epoch indicated in the state of this contract.
* @param bytes32 _txHash - The tx hash of this relay
* @param address _sender - Sender of the relay
* @param bytes32 _nodeNonce - The nonce pertaining to the Node doing this relay
*/
function addRelayToCurrentEpoch(bytes8 _token, bytes32 _txHash, address _sender, bytes32 _nodeNonce) public returns(bytes32) {}
/*
* @dev Adds a verification of whether or not a given Relay was succesfully executed or not.
* The condition to be able to verify a Relay, is being a Node that executed another Relay
* in the same Epoch.
* @param uint256 _epoch - The epoch where the relay happened.
* @param bytes32 _relayTx - The relay that was verified
* @param bytes32 _nodeNonce - The nonce of the node sending the verification result
* @param bool _verificationResult - The result of this verification
*/
function verifyRelayInEpoch(uint256 _epoch, bytes32 _relayNonce, bytes32 _nodeNonce, bool _verificationResult) public {}
}
| @dev Adds a Relay to the current epoch indicated in the state of this contract. @param bytes32 _txHash - The tx hash of this relay @param address _sender - Sender of the relay @param bytes32 _nodeNonce - The nonce pertaining to the Node doing this relay/ | function addRelayToCurrentEpoch(bytes8 _token, bytes32 _txHash, address _sender, bytes32 _nodeNonce) public returns(bytes32) {}
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//Address: 0xb07097789653cf09322bf03d4f12b90635cf721c
//Contract name: Distribute
//Balance: 0 Ether
//Verification Date: 1/25/2018
//Transacion Count: 2
// CODE STARTS HERE
pragma solidity ^0.4.11;
// ERC20 Interface: https://github.com/ethereum/EIPs/issues/20
contract ERC20 {
function transfer(address _to, uint _value) returns (bool success);
function balanceOf(address _owner) constant returns (uint balance);
function approve(address _spender, uint256 value) public returns (bool);
function transferFrom(address _from, address _to, uint _value) returns (bool success);
function allowance(address _owner, address _spender) constant returns (uint remaining);
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
}
contract Distribute {
// The ICO token address
ERC20 public token = ERC20(0x05f4a42e251f2d52b8ed15e9fedaacfcef1fad27); // ZIL
// ETH to token exchange rate (in tokens)
uint public ethToTokenRate = 129857; // ZIL Tokens
// ICO multisig address
address public multisig = 0x91e65a0e5ff0F0E8fBA65F3636a7cd74f4c9f0E2; // ZIL Wallet
// Tokens to withhold per person (to cover gas costs) // SEE ABOVE
uint public withhold = 0; // NOT USED WITH ZIL, SEE ABOVE
// Payees
struct Payee {
address addr;
uint contributionWei;
bool paid;
}
Payee[] public payees;
address[] public admins;
// Token decimal multiplier - 12 decimals
uint public tokenMultiplier = 1000000000000;
// ETH to wei
uint public ethToWei = 1000000000000000000;
// Has withdrawal function been deployed to distribute tokens?
bool public withdrawalDeployed = false;
function Distribute() public {
//--------------------------ADMINS--------------------------//
admins.push(msg.sender);
admins.push(0x91e65a0e5ff0F0E8fBA65F3636a7cd74f4c9f0E2);
// ------------------------- PAYEES ----------------------- //
payees.push(Payee({addr:0x28d804bf2212e220bc2b7b6252993db8286df07f, contributionWei:1058514661000000000000, paid:false}));
payees.push(Payee({addr:0x20A2F38c02a27292afEc7C90609e5Bd413Ab4DD9, contributionWei:942000000000000000000, paid:false}));
payees.push(Payee({addr:0x5F0f119419b528C804C9BbBF15455d36450406B4, contributionWei:760000000000000000000, paid:false}));
payees.push(Payee({addr:0x31C715aD3403F85060614bE744FCb8826d33E8Df, contributionWei:530000000000000000000, paid:false}));
payees.push(Payee({addr:0xE2Ae58AFecF6195D51DA29250f8Db4C8F3222440, contributionWei:471200000000000000000, paid:false}));
payees.push(Payee({addr:0x296b436529DC64C03E9cEB77F032a04071D6c057, contributionWei:400000000000000000000, paid:false}));
payees.push(Payee({addr:0x8dCd6294cE580bc6D17304a0a5023289dffED7d6, contributionWei:365000000000000000000, paid:false}));
payees.push(Payee({addr:0xb9C336A4bA0f25eaa67ee5Ca89ECF3491a1407f3, contributionWei:300000000000000000000, paid:false}));
payees.push(Payee({addr:0xA534F5b9a5D115563A28FccC5C92ada771da236E, contributionWei:288000000000000000000, paid:false}));
payees.push(Payee({addr:0x82e4ad6af565598e5af655c941d4d8995f9783db, contributionWei:270000000000000000000, paid:false}));
payees.push(Payee({addr:0xA4f8506E30991434204BC43975079aD93C8C5651, contributionWei:260000000000000000000, paid:false}));
payees.push(Payee({addr:0x000354015865e6A7F83B8973418c9a0CF6B6DA3C, contributionWei:238000000000000000000, paid:false}));
payees.push(Payee({addr:0x00505D0a66A0646c85095bBFd75f57c4e1C431ba, contributionWei:225000000000000000000, paid:false}));
payees.push(Payee({addr:0x9ebab12563968d8255f546831ec4833449234fFa, contributionWei:200000000000000000000, paid:false}));
payees.push(Payee({addr:0xFf651EAD42b8EeA0B9cB88EDc92704ef6af372Ce, contributionWei:200000000000000000000, paid:false}));
payees.push(Payee({addr:0x001f95c5a0e8B7Dce28311F334345a330EF7c3c5, contributionWei:200000000000000000000, paid:false}));
payees.push(Payee({addr:0x608a8116eA6A3607f6d444AFBD9bEce6d8308c6C, contributionWei:160000000000000000000, paid:false}));
payees.push(Payee({addr:0x0Be0D78fA3af2fc0863c6AC3fD8e13411B2471b4, contributionWei:155000000000000000000, paid:false}));
payees.push(Payee({addr:0x85591bFABB18Be044fA98D72F7093469C588483C, contributionWei:140000000000000000000, paid:false}));
payees.push(Payee({addr:0xb09E4B177856C95003E806e2f07dDCA38257df6D, contributionWei:125000000000000000000, paid:false}));
payees.push(Payee({addr:0x2B3f65Ed823d1D44790fBd96BD51Fa22196Fff82, contributionWei:120000000000000000000, paid:false}));
payees.push(Payee({addr:0xa722F9F5D744D508C155fCEb9245CA57B5D13Bb5, contributionWei:120000000000000000000, paid:false}));
payees.push(Payee({addr:0x00694C41975E95e435461192aBb86C56A3c2e66f, contributionWei:115000000000000000000, paid:false}));
payees.push(Payee({addr:0xd20718bbE781951CaEA1FaE92f922E6Ddbde529A, contributionWei:107500000000000000000, paid:false}));
payees.push(Payee({addr:0x867D6B56809D4545A7F53E1d4faBE9086FDeb60B, contributionWei:106000000000000000000, paid:false}));
payees.push(Payee({addr:0x00566011c133ccBD50aB7088DFA1434e31e42946, contributionWei:105000000000000000000, paid:false}));
payees.push(Payee({addr:0x008C4142Cc1B40D30557DFb976cDc1ba1F75d11a, contributionWei:101000000000000000000, paid:false}));
payees.push(Payee({addr:0x82e4D78C6c62D461251fA5A1D4Deb9F0fE378E30, contributionWei:100000000000000000000, paid:false}));
payees.push(Payee({addr:0x0466A804c880Cd5F225486A5D0f556be25B6fCC8, contributionWei:100000000000000000000, paid:false}));
payees.push(Payee({addr:0x660E067602dC965F10928B933F21bA6dCb2ece9C, contributionWei:100000000000000000000, paid:false}));
payees.push(Payee({addr:0x5bc788e50c6eb950fed19ddb488fad9bbb22300e, contributionWei:100000000000000000000, paid:false}));
payees.push(Payee({addr:0x78577F346253c63266C6E6603797bBc4F20d2d20, contributionWei:100000000000000000000, paid:false}));
payees.push(Payee({addr:0xe6497414EB0b19BbeB1d41451cA096ad1656Fa17, contributionWei:85000000000000000000, paid:false}));
payees.push(Payee({addr:0xf506D090bFcBc73D1E9ea9770aB0d428515Ac858, contributionWei:80000000000000000000, paid:false}));
payees.push(Payee({addr:0x8E6340BB3F73DF84214ec52A446E03AE6DdFfC21, contributionWei:72000000000000000000, paid:false}));
payees.push(Payee({addr:0x8F212180bF6B8178559a67268502057Fb0043Dd9, contributionWei:70000000000000000000, paid:false}));
payees.push(Payee({addr:0x410a99f620D6382ce5e78b697519668817aFbD5D, contributionWei:67000000000000000000, paid:false}));
payees.push(Payee({addr:0xCAbA2231Bc28f0fCE76FEa1f97e4c9225899B4eE, contributionWei:60000000000000000000, paid:false}));
payees.push(Payee({addr:0xF1EA52AC3B0998B76e2DB8394f91224c06BEEf1c, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x46cCc6b127D6d4d04080Da2D3bb5Fa9Fb294708a, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x2a7B8545c9f66e82Ac8237D47a609f0cb884C3cE, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x63DEFE2bC3567e3309a31b27261fE839Ed35ae3A, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0xFFfe1F5D42DC16AF7c05D0Aa24D2C649A869B367, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x0AF8997f94229407C53620cd30C6d9e37653221d, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x0007216e1eBC0E02B7A45448bECA6e3faA6E4694, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x4a4d944301507a175824de2dae490e9aeca5c347, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0xc9cc554d35824fdc3b086ac22e62a5b11c1bde90, contributionWei:50000000000000000000, paid:false}));
payees.push(Payee({addr:0x00B15358eE23E65ad02F07Bd66FB556c21C6b613, contributionWei:47000000000000000000, paid:false}));
payees.push(Payee({addr:0x0006b0A9bf479Bc741265073E34fCf646Ff0BC90, contributionWei:47000000000000000000, paid:false}));
payees.push(Payee({addr:0x8f8Ce7C2Ae0860F7F12C613FD85CC82ba292F6eB, contributionWei:45000000000000000000, paid:false}));
}
// Check if user is whitelisted admin
modifier onlyAdmins() {
uint8 isAdmin = 0;
for (uint8 i = 0; i < admins.length; i++) {
if (admins[i] == msg.sender)
isAdmin = isAdmin | 1;
}
require(isAdmin == 1);
_;
}
// Calculate tokens due
function tokensDue(uint _contributionWei) public view returns (uint) {
return _contributionWei*ethToTokenRate/ethToWei;
}
// Allow admins to change token contract address, in case the wrong token ends up in this contract
function changeToken(address _token) public onlyAdmins {
token = ERC20(_token);
}
// Withdraw all tokens to contributing members
function withdrawAll() public onlyAdmins {
// Prevent withdrawal function from being called simultaneously by two parties
require(withdrawalDeployed == false);
// Confirm sufficient tokens available
require(validate());
withdrawalDeployed = true;
// Send all tokens
for (uint i = 0; i < payees.length; i++) {
// Confirm that contributor has not yet been paid is owed more than gas withhold
if (payees[i].paid == false && tokensDue(payees[i].contributionWei) >= withhold) {
// Withhold tokens to cover gas cost
uint tokensToSend = tokensDue(payees[i].contributionWei) - withhold;
// Send tokens to payee
require(token.transferFrom(multisig,payees[i].addr, tokensToSend*tokenMultiplier));
// Mark payee as paid
payees[i].paid = true;
}
}
}
// Confirms that enough tokens are available to distribute to all addresses
function validate() public view returns (bool) {
// Calculate total tokens due to all contributors
uint totalTokensDue = 0;
for (uint i = 0; i < payees.length; i++) {
if (!payees[i].paid) {
// Calculate tokens based on ETH contribution
totalTokensDue += tokensDue(payees[i].contributionWei)*tokenMultiplier;
}
}
return token.balanceOf(multisig) >= totalTokensDue && token.allowance(multisig,address(this)) >= totalTokensDue;
}
// Return all ETH and tokens to original multisig
function returnToSender() public onlyAdmins returns (bool) {
require(token.transfer(multisig, token.balanceOf(address(this))));
require(multisig.send(this.balance));
return true;
}
// Return all ETH and tokens to original multisig and then suicide
function abort() public onlyAdmins {
require(returnToSender());
selfdestruct(multisig);
}
}
| --------------------------ADMINS-------------------------- ------------------------- PAYEES ----------------------- | function Distribute() public {
admins.push(msg.sender);
admins.push(0x91e65a0e5ff0F0E8fBA65F3636a7cd74f4c9f0E2);
}
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./full_match/1/0x61c3f8724E7c2B3bAA88f6C4cECdA498bE286A94/sources/contracts/PricyNFTTradable.sol | * @dev checks the given token ID is approved either for all or the single token ID/ | function isApproved(uint256 _tokenId, address _operator)
public
view
returns (bool)
{
return
isApprovedForAll(ownerOf(_tokenId), _operator) ||
getApproved(_tokenId) == _operator;
}
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pragma solidity ^0.4.24;
import "./KydyAccessControl.sol";
import "./ERC721Standard/ERC721Basic.sol";
import "./math/SafeMath.sol";
import "./utils/Address.sol";
contract KydyBase is KydyAccessControl, ERC721Basic {
using SafeMath for uint256;
using Address for address;
event Birth(address indexed owner, uint256 kydyId, uint256 yinId, uint256 yangId, uint256 genes);
struct Kydy {
uint256 genes;
uint64 birthTime;
uint64 cooldownEndBlock;
uint32 yinId;
uint32 yangId;
uint32 synthesizingWithId;
uint16 cooldownIndex;
uint16 generation;
}
uint32[14] public cooldowns = [
uint32(1 minutes),
uint32(2 minutes),
uint32(5 minutes),
uint32(10 minutes),
uint32(30 minutes),
uint32(1 hours),
uint32(2 hours),
uint32(4 hours),
uint32(8 hours),
uint32(16 hours),
uint32(1 days),
uint32(2 days),
uint32(4 days),
uint32(7 days)
];
uint256 public secondsPerBlock = 15;
Kydy[] kydys;
mapping (uint256 => address) public kydyIndexToOwner;
mapping (address => uint256) ownershipTokenCount;
mapping (uint256 => address) public kydyIndexToApproved;
mapping (uint256 => address) public synthesizeAllowedToAddress;
// Mapping from owner to operator approvals
mapping (address => mapping (address => bool)) private _operatorApprovals;
/**
* @dev Gets the owner of the specified token ID
* @param _tokenId uint256 ID of the token to query the owner of
* @return owner address currently marked as the owner of the given token ID
*/
function ownerOf(uint256 _tokenId) public view returns (address) {
address owner = kydyIndexToOwner[_tokenId];
require(owner != address(0));
return owner;
}
/**
* @dev Gets the approved address for a token ID, or zero if no address set
* Reverts if the token ID does not exist.
* @param tokenId uint256 ID of the token to query the approval of
* @return address currently approved for the given token ID
*/
function getApproved(uint256 tokenId) public view returns (address) {
require(_exists(tokenId));
return kydyIndexToApproved[tokenId];
}
/**
* @dev Tells whether an operator is approved by a given owner
* @param owner owner address which you want to query the approval of
* @param operator operator address which you want to query the approval of
* @return bool whether the given operator is approved by the given owner
*/
function isApprovedForAll(address owner, address operator) public view returns (bool) {
return _operatorApprovals[owner][operator];
}
/**
* @dev Sets or unsets the approval of a given operator
* An operator is allowed to transfer all tokens of the sender on their behalf
* @param to operator address to set the approval
* @param approved representing the status of the approval to be set
*/
function setApprovalForAll(address to, bool approved) public {
require(to != msg.sender);
_operatorApprovals[msg.sender][to] = approved;
emit ApprovalForAll(msg.sender, to, approved);
}
function _transfer(address _from, address _to, uint256 _tokenId) internal {
ownershipTokenCount[_to]++;
kydyIndexToOwner[_tokenId] = _to;
if (_from != address(0)) {
ownershipTokenCount[_from]--;
delete synthesizeAllowedToAddress[_tokenId];
delete kydyIndexToApproved[_tokenId];
}
emit Transfer(_from, _to, _tokenId);
}
/**
* @dev Returns whether the specified token exists
* @param tokenId uint256 ID of the token to query the existence of
* @return whether the token exists
*/
function _exists(uint256 tokenId) internal view returns (bool) {
address owner = kydyIndexToOwner[tokenId];
return owner != address(0);
}
/**
* @dev Returns whether the given spender can transfer a given token ID
* @param spender address of the spender to query
* @param tokenId uint256 ID of the token to be transferred
* @return bool whether the msg.sender is approved for the given token ID,
* is an operator of the owner, or is the owner of the token
*/
function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) {
address owner = ownerOf(tokenId);
// Disable solium check because of
// https://github.com/duaraghav8/Solium/issues/175
// solium-disable-next-line operator-whitespace
return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
}
/**
* @dev Internal function to add a token ID to the list of a given address
* Note that this function is left internal to make ERC721Enumerable possible, but is not
* intended to be called by custom derived contracts: in particular, it emits no Transfer event.
* @param to address representing the new owner of the given token ID
* @param tokenId uint256 ID of the token to be added to the tokens list of the given address
*/
function _addTokenTo(address to, uint256 tokenId) internal {
require(kydyIndexToOwner[tokenId] == address(0));
kydyIndexToOwner[tokenId] = to;
ownershipTokenCount[to] = ownershipTokenCount[to].add(1);
}
/**
* @dev Internal function to remove a token ID from the list of a given address
* Note that this function is left internal to make ERC721Enumerable possible, but is not
* intended to be called by custom derived contracts: in particular, it emits no Transfer event,
* and doesn't clear approvals.
* @param from address representing the previous owner of the given token ID
* @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
*/
function _removeTokenFrom(address from, uint256 tokenId) internal {
require(ownerOf(tokenId) == from);
ownershipTokenCount[from] = ownershipTokenCount[from].sub(1);
kydyIndexToOwner[tokenId] = address(0);
}
/**
* @dev Internal function to mint a new token
* Reverts if the given token ID already exists
* @param to The address that will own the minted token
* @param tokenId uint256 ID of the token to be minted by the msg.sender
*/
function _mint(address to, uint256 tokenId) internal {
_addTokenTo(to, tokenId);
emit Transfer(address(0), to, tokenId);
}
/**
* @dev Internal function to burn a specific token
* Reverts if the token does not exist
* @param tokenId uint256 ID of the token being burned by the msg.sender
*/
function _burn(address owner, uint256 tokenId) internal {
_clearApproval(owner, tokenId);
_removeTokenFrom(owner, tokenId);
emit Transfer(owner, address(0), tokenId);
}
/**
* @dev Private function to clear current approval of a given token ID
* Reverts if the given address is not indeed the owner of the token
* @param owner owner of the token
* @param tokenId uint256 ID of the token to be transferred
*/
function _clearApproval(address owner, uint256 tokenId) internal {
require(ownerOf(tokenId) == owner);
if (kydyIndexToApproved[tokenId] != address(0)) {
kydyIndexToApproved[tokenId] = address(0);
}
}
function _createKydy(
uint256 _yinId,
uint256 _yangId,
uint256 _generation,
uint256 _genes,
address _owner
)
internal
returns (uint)
{
require(_yinId == uint256(uint32(_yinId)));
require(_yangId == uint256(uint32(_yangId)));
require(_generation == uint256(uint16(_generation)));
uint16 cooldownIndex = uint16(_generation / 2);
if (cooldownIndex > 13) {
cooldownIndex = 13;
}
Kydy memory _kyd = Kydy({
genes: _genes,
birthTime: uint64(now),
cooldownEndBlock: 0,
yinId: uint32(_yinId),
yangId: uint32(_yangId),
synthesizingWithId: 0,
cooldownIndex: cooldownIndex,
generation: uint16(_generation)
});
uint256 newbabykydyId = kydys.push(_kyd) - 1;
require(newbabykydyId == uint256(uint32(newbabykydyId)));
emit Birth(
_owner,
newbabykydyId,
uint256(_kyd.yinId),
uint256(_kyd.yangId),
_kyd.genes
);
_mint(_owner, newbabykydyId);
return newbabykydyId;
}
function setSecondsPerBlock(uint256 secs) external onlyCLevel {
require(secs < cooldowns[0]);
secondsPerBlock = secs;
}
}
| * @dev Private function to clear current approval of a given token ID Reverts if the given address is not indeed the owner of the token @param owner owner of the token @param tokenId uint256 ID of the token to be transferred/ | function _clearApproval(address owner, uint256 tokenId) internal {
require(ownerOf(tokenId) == owner);
if (kydyIndexToApproved[tokenId] != address(0)) {
kydyIndexToApproved[tokenId] = address(0);
}
}
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// Сочетаемость глаголов (и отглагольных частей речи) с предложным
// паттерном.
// LC->07.08.2018
facts гл_предл language=Russian
{
arity=3
//violation_score=-5
generic
return=boolean
}
#define ГЛ_ИНФ(v) инфинитив:v{}, глагол:v{}
#region Предлог_В
// ------------------- С ПРЕДЛОГОМ 'В' ---------------------------
#region Предложный
// Глаголы и отглагольные части речи, присоединяющие
// предложное дополнение с предлогом В и сущ. в предложном падеже.
wordentry_set Гл_В_Предл =
{
rus_verbs:взорваться{}, // В Дагестане взорвался автомобиль
// вернуть после перекомпиляции rus_verbs:подорожать{}, // В Дагестане подорожал хлеб
rus_verbs:воевать{}, // Воевал во Франции.
rus_verbs:устать{}, // Устали в дороге?
rus_verbs:изнывать{}, // В Лондоне Черчилль изнывал от нетерпения.
rus_verbs:решить{}, // Что решат в правительстве?
rus_verbs:выскакивать{}, // Один из бойцов на улицу выскакивает.
rus_verbs:обстоять{}, // В действительности же дело обстояло не так.
rus_verbs:подыматься{},
rus_verbs:поехать{}, // поедем в такси!
rus_verbs:уехать{}, // он уехал в такси
rus_verbs:прибыть{}, // они прибыли в качестве независимых наблюдателей
rus_verbs:ОБЛАЧИТЬ{},
rus_verbs:ОБЛАЧАТЬ{},
rus_verbs:ОБЛАЧИТЬСЯ{},
rus_verbs:ОБЛАЧАТЬСЯ{},
rus_verbs:НАРЯДИТЬСЯ{},
rus_verbs:НАРЯЖАТЬСЯ{},
rus_verbs:ПОВАЛЯТЬСЯ{}, // повалявшись в снегу, бежать обратно в тепло.
rus_verbs:ПОКРЫВАТЬ{}, // Во многих местах ее покрывали трещины, наросты и довольно плоские выступы. (ПОКРЫВАТЬ)
rus_verbs:ПРОЖИГАТЬ{}, // Синий луч искрился белыми пятнами и прожигал в земле дымящуюся борозду. (ПРОЖИГАТЬ)
rus_verbs:МЫЧАТЬ{}, // В огромной куче тел жалобно мычали задавленные трупами и раненые бизоны. (МЫЧАТЬ)
rus_verbs:РАЗБОЙНИЧАТЬ{}, // Эти существа обычно разбойничали в трехстах милях отсюда (РАЗБОЙНИЧАТЬ)
rus_verbs:МАЯЧИТЬ{}, // В отдалении маячили огромные серые туши мастодонтов и мамонтов с изогнутыми бивнями. (МАЯЧИТЬ/ЗАМАЯЧИТЬ)
rus_verbs:ЗАМАЯЧИТЬ{},
rus_verbs:НЕСТИСЬ{}, // Кони неслись вперед в свободном и легком галопе (НЕСТИСЬ)
rus_verbs:ДОБЫТЬ{}, // Они надеялись застать "медвежий народ" врасплох и добыть в бою голову величайшего из воинов. (ДОБЫТЬ)
rus_verbs:СПУСТИТЬ{}, // Время от времени грохот или вопль объявляли о спущенной где-то во дворце ловушке. (СПУСТИТЬ)
rus_verbs:ОБРАЗОВЫВАТЬСЯ{}, // Она сузила глаза, на лице ее стала образовываться маска безумия. (ОБРАЗОВЫВАТЬСЯ)
rus_verbs:КИШЕТЬ{}, // в этом районе кишмя кишели разбойники и драконы. (КИШЕТЬ)
rus_verbs:ДЫШАТЬ{}, // Она тяжело дышала в тисках гнева (ДЫШАТЬ)
rus_verbs:ЗАДЕВАТЬ{}, // тот задевал в нем какую-то струну (ЗАДЕВАТЬ)
rus_verbs:УСТУПИТЬ{}, // Так что теперь уступи мне в этом. (УСТУПИТЬ)
rus_verbs:ТЕРЯТЬ{}, // Хотя он хорошо питался, он терял в весе (ТЕРЯТЬ/ПОТЕРЯТЬ)
rus_verbs:ПоТЕРЯТЬ{},
rus_verbs:УТЕРЯТЬ{},
rus_verbs:РАСТЕРЯТЬ{},
rus_verbs:СМЫКАТЬСЯ{}, // Словно медленно смыкающийся во сне глаз, отверстие медленно закрывалось. (СМЫКАТЬСЯ/СОМКНУТЬСЯ, + оборот с СЛОВНО/БУДТО + вин.п.)
rus_verbs:СОМКНУТЬСЯ{},
rus_verbs:РАЗВОРОШИТЬ{}, // Вольф не узнал никаких отдельных слов, но звуки и взаимодействующая высота тонов разворошили что-то в его памяти. (РАЗВОРОШИТЬ)
rus_verbs:ПРОСТОЯТЬ{}, // Он поднялся и некоторое время простоял в задумчивости. (ПРОСТОЯТЬ,ВЫСТОЯТЬ,ПОСТОЯТЬ)
rus_verbs:ВЫСТОЯТЬ{},
rus_verbs:ПОСТОЯТЬ{},
rus_verbs:ВЗВЕСИТЬ{}, // Он поднял и взвесил в руке один из рогов изобилия. (ВЗВЕСИТЬ/ВЗВЕШИВАТЬ)
rus_verbs:ВЗВЕШИВАТЬ{},
rus_verbs:ДРЕЙФОВАТЬ{}, // Он и тогда не упадет, а будет дрейфовать в отбрасываемой диском тени. (ДРЕЙФОВАТЬ)
прилагательное:быстрый{}, // Кисель быстр в приготовлении
rus_verbs:призвать{}, // В День Воли белорусов призвали побороть страх и лень
rus_verbs:призывать{},
rus_verbs:ВОСПОЛЬЗОВАТЬСЯ{}, // этими деньгами смогу воспользоваться в отпуске (ВОСПОЛЬЗОВАТЬСЯ)
rus_verbs:КОНКУРИРОВАТЬ{}, // Наши клубы могли бы в Англии конкурировать с лидерами (КОНКУРИРОВАТЬ)
rus_verbs:ПОЗВАТЬ{}, // Американскую телеведущую позвали замуж в прямом эфире (ПОЗВАТЬ)
rus_verbs:ВЫХОДИТЬ{}, // Районные газеты Вологодчины будут выходить в цвете и новом формате (ВЫХОДИТЬ)
rus_verbs:РАЗВОРАЧИВАТЬСЯ{}, // Сюжет фэнтези разворачивается в двух мирах (РАЗВОРАЧИВАТЬСЯ)
rus_verbs:ОБСУДИТЬ{}, // В Самаре обсудили перспективы информатизации ветеринарии (ОБСУДИТЬ)
rus_verbs:ВЗДРОГНУТЬ{}, // она сильно вздрогнула во сне (ВЗДРОГНУТЬ)
rus_verbs:ПРЕДСТАВЛЯТЬ{}, // Сенаторы, представляющие в Комитете по разведке обе партии, поддержали эту просьбу (ПРЕДСТАВЛЯТЬ)
rus_verbs:ДОМИНИРОВАТЬ{}, // в химическом составе одной из планет доминирует метан (ДОМИНИРОВАТЬ)
rus_verbs:ОТКРЫТЬ{}, // Крым открыл в Москве собственный туристический офис (ОТКРЫТЬ)
rus_verbs:ПОКАЗАТЬ{}, // В Пушкинском музее показали золото инков (ПОКАЗАТЬ)
rus_verbs:наблюдать{}, // Наблюдаемый в отражении цвет излучения
rus_verbs:ПРОЛЕТЕТЬ{}, // Крупный астероид пролетел в непосредственной близости от Земли (ПРОЛЕТЕТЬ)
rus_verbs:РАССЛЕДОВАТЬ{}, // В Дагестане расследуют убийство федерального судьи (РАССЛЕДОВАТЬ)
rus_verbs:ВОЗОБНОВИТЬСЯ{}, // В Кемеровской области возобновилось движение по трассам международного значения (ВОЗОБНОВИТЬСЯ)
rus_verbs:ИЗМЕНИТЬСЯ{}, // изменилась она во всем (ИЗМЕНИТЬСЯ)
rus_verbs:СВЕРКАТЬ{}, // за широким окном комнаты город сверкал во тьме разноцветными огнями (СВЕРКАТЬ)
rus_verbs:СКОНЧАТЬСЯ{}, // В Риме скончался режиссёр знаменитого сериала «Спрут» (СКОНЧАТЬСЯ)
rus_verbs:ПРЯТАТЬСЯ{}, // Cкрытые спутники прячутся в кольцах Сатурна (ПРЯТАТЬСЯ)
rus_verbs:ВЫЗЫВАТЬ{}, // этот человек всегда вызывал во мне восхищение (ВЫЗЫВАТЬ)
rus_verbs:ВЫПУСТИТЬ{}, // Избирательные бюллетени могут выпустить в форме брошюры (ВЫПУСТИТЬ)
rus_verbs:НАЧИНАТЬСЯ{}, // В Москве начинается «марш в защиту детей» (НАЧИНАТЬСЯ)
rus_verbs:ЗАСТРЕЛИТЬ{}, // В Дагестане застрелили преподавателя медресе (ЗАСТРЕЛИТЬ)
rus_verbs:УРАВНЯТЬ{}, // Госзаказчиков уравняют в правах с поставщиками (УРАВНЯТЬ)
rus_verbs:промахнуться{}, // в первой половине невероятным образом промахнулся экс-форвард московского ЦСКА
rus_verbs:ОБЫГРАТЬ{}, // "Рубин" сенсационно обыграл в Мадриде вторую команду Испании (ОБЫГРАТЬ)
rus_verbs:ВКЛЮЧИТЬ{}, // В Челябинской области включен аварийный роуминг (ВКЛЮЧИТЬ)
rus_verbs:УЧАСТИТЬСЯ{}, // В селах Балаковского района участились случаи поджогов стогов сена (УЧАСТИТЬСЯ)
rus_verbs:СПАСТИ{}, // В Австралии спасли повисшего на проводе коршуна (СПАСТИ)
rus_verbs:ВЫПАСТЬ{}, // Отдельные фрагменты достигли земли, выпав в виде метеоритного дождя (ВЫПАСТЬ)
rus_verbs:НАГРАДИТЬ{}, // В Лондоне наградили лауреатов премии Brit Awards (НАГРАДИТЬ)
rus_verbs:ОТКРЫТЬСЯ{}, // в Москве открылся первый международный кинофестиваль
rus_verbs:ПОДНИМАТЬСЯ{}, // во мне поднималось раздражение
rus_verbs:ЗАВЕРШИТЬСЯ{}, // В Италии завершился традиционный Венецианский карнавал (ЗАВЕРШИТЬСЯ)
инфинитив:проводить{ вид:несоверш }, // Кузбасские депутаты проводят в Кемерове прием граждан
глагол:проводить{ вид:несоверш },
деепричастие:проводя{},
rus_verbs:отсутствовать{}, // Хозяйка квартиры в этот момент отсутствовала
rus_verbs:доложить{}, // об итогах своего визита он намерен доложить в американском сенате и Белом доме (ДОЛОЖИТЬ ОБ, В предл)
rus_verbs:ИЗДЕВАТЬСЯ{}, // В Эйлате издеваются над туристами (ИЗДЕВАТЬСЯ В предл)
rus_verbs:НАРУШИТЬ{}, // В нескольких регионах нарушено наземное транспортное сообщение (НАРУШИТЬ В предл)
rus_verbs:БЕЖАТЬ{}, // далеко внизу во тьме бежала невидимая река (БЕЖАТЬ В предл)
rus_verbs:СОБРАТЬСЯ{}, // Дмитрий оглядел собравшихся во дворе мальчишек (СОБРАТЬСЯ В предл)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // далеко вверху во тьме послышался ответ (ПОСЛЫШАТЬСЯ В предл)
rus_verbs:ПОКАЗАТЬСЯ{}, // во дворе показалась высокая фигура (ПОКАЗАТЬСЯ В предл)
rus_verbs:УЛЫБНУТЬСЯ{}, // Дмитрий горько улыбнулся во тьме (УЛЫБНУТЬСЯ В предл)
rus_verbs:ТЯНУТЬСЯ{}, // убежища тянулись во всех направлениях (ТЯНУТЬСЯ В предл)
rus_verbs:РАНИТЬ{}, // В американском университете ранили человека (РАНИТЬ В предл)
rus_verbs:ЗАХВАТИТЬ{}, // Пираты освободили корабль, захваченный в Гвинейском заливе (ЗАХВАТИТЬ В предл)
rus_verbs:РАЗБЕГАТЬСЯ{}, // люди разбегались во всех направлениях (РАЗБЕГАТЬСЯ В предл)
rus_verbs:ПОГАСНУТЬ{}, // во всем доме погас свет (ПОГАСНУТЬ В предл)
rus_verbs:ПОШЕВЕЛИТЬСЯ{}, // Дмитрий пошевелился во сне (ПОШЕВЕЛИТЬСЯ В предл)
rus_verbs:ЗАСТОНАТЬ{}, // раненый застонал во сне (ЗАСТОНАТЬ В предл)
прилагательное:ВИНОВАТЫЙ{}, // во всем виновато вино (ВИНОВАТЫЙ В)
rus_verbs:ОСТАВЛЯТЬ{}, // США оставляют в районе Персидского залива только один авианосец (ОСТАВЛЯТЬ В предл)
rus_verbs:ОТКАЗЫВАТЬСЯ{}, // В России отказываются от планов авиагруппы в Арктике (ОТКАЗЫВАТЬСЯ В предл)
rus_verbs:ЛИКВИДИРОВАТЬ{}, // В Кабардино-Балкарии ликвидирован подпольный завод по переработке нефти (ЛИКВИДИРОВАТЬ В предл)
rus_verbs:РАЗОБЛАЧИТЬ{}, // В США разоблачили крупнейшую махинацию с кредитками (РАЗОБЛАЧИТЬ В предл)
rus_verbs:СХВАТИТЬ{}, // их схватили во сне (СХВАТИТЬ В предл)
rus_verbs:НАЧАТЬ{}, // В Белгороде начали сбор подписей за отставку мэра (НАЧАТЬ В предл)
rus_verbs:РАСТИ{}, // Cамая маленькая муха растёт в голове муравья (РАСТИ В предл)
rus_verbs:похитить{}, // Двое россиян, похищенных террористами в Сирии, освобождены (похитить в предл)
rus_verbs:УЧАСТВОВАТЬ{}, // были застрелены два испанских гражданских гвардейца , участвовавших в слежке (УЧАСТВОВАТЬ В)
rus_verbs:УСЫНОВИТЬ{}, // Американцы забирают усыновленных в России детей (УСЫНОВИТЬ В)
rus_verbs:ПРОИЗВЕСТИ{}, // вы не увидите мясо или молоко , произведенное в районе (ПРОИЗВЕСТИ В предл)
rus_verbs:ОРИЕНТИРОВАТЬСЯ{}, // призван помочь госслужащему правильно ориентироваться в сложных нравственных коллизиях (ОРИЕНТИРОВАТЬСЯ В)
rus_verbs:ПОВРЕДИТЬ{}, // В зале игровых автоматов повреждены стены и потолок (ПОВРЕДИТЬ В предл)
rus_verbs:ИЗЪЯТЬ{}, // В настоящее время в детском учреждении изъяты суточные пробы пищи (ИЗЪЯТЬ В предл)
rus_verbs:СОДЕРЖАТЬСЯ{}, // осужденных , содержащихся в помещениях штрафного изолятора (СОДЕРЖАТЬСЯ В)
rus_verbs:ОТЧИСЛИТЬ{}, // был отчислен за неуспеваемость в 2007 году (ОТЧИСЛИТЬ В предл)
rus_verbs:проходить{}, // находился на санкционированном митинге , проходившем в рамках празднования Дня народного единства (проходить в предл)
rus_verbs:ПОДУМЫВАТЬ{}, // сейчас в правительстве Приамурья подумывают о создании специального пункта помощи туристам (ПОДУМЫВАТЬ В)
rus_verbs:ОТРАПОРТОВЫВАТЬ{}, // главы субъектов не просто отрапортовывали в Москве (ОТРАПОРТОВЫВАТЬ В предл)
rus_verbs:ВЕСТИСЬ{}, // в городе ведутся работы по установке праздничной иллюминации (ВЕСТИСЬ В)
rus_verbs:ОДОБРИТЬ{}, // Одобренным в первом чтении законопроектом (ОДОБРИТЬ В)
rus_verbs:ЗАМЫЛИТЬСЯ{}, // ему легче исправлять , то , что замылилось в глазах предыдущего руководства (ЗАМЫЛИТЬСЯ В)
rus_verbs:АВТОРИЗОВАТЬСЯ{}, // потом имеют право авторизоваться в системе Международного бакалавриата (АВТОРИЗОВАТЬСЯ В)
rus_verbs:ОПУСТИТЬСЯ{}, // Россия опустилась в списке на шесть позиций (ОПУСТИТЬСЯ В предл)
rus_verbs:СГОРЕТЬ{}, // Совладелец сгоревшего в Бразилии ночного клуба сдался полиции (СГОРЕТЬ В)
частица:нет{}, // В этом нет сомнения.
частица:нету{}, // В этом нету сомнения.
rus_verbs:поджечь{}, // Поджегший себя в Москве мужчина оказался ветераном-афганцем
rus_verbs:ввести{}, // В Молдавии введен запрет на амнистию или помилование педофилов.
прилагательное:ДОСТУПНЫЙ{}, // Наиболее интересные таблички доступны в основной экспозиции музея (ДОСТУПНЫЙ В)
rus_verbs:ПОВИСНУТЬ{}, // вопрос повис в мглистом демократическом воздухе (ПОВИСНУТЬ В)
rus_verbs:ВЗОРВАТЬ{}, // В Ираке смертник взорвал в мечети группу туркменов (ВЗОРВАТЬ В)
rus_verbs:ОТНЯТЬ{}, // В Финляндии у россиянки, прибывшей по туристической визе, отняли детей (ОТНЯТЬ В)
rus_verbs:НАЙТИ{}, // Я недавно посетил врача и у меня в глазах нашли какую-то фигню (НАЙТИ В предл)
rus_verbs:ЗАСТРЕЛИТЬСЯ{}, // Девушка, застрелившаяся в центре Киева, была замешана в скандале с влиятельными людьми (ЗАСТРЕЛИТЬСЯ В)
rus_verbs:стартовать{}, // В Страсбурге сегодня стартует зимняя сессия Парламентской ассамблеи Совета Европы (стартовать в)
rus_verbs:ЗАКЛАДЫВАТЬСЯ{}, // Отношение к деньгам закладывается в детстве (ЗАКЛАДЫВАТЬСЯ В)
rus_verbs:НАПИВАТЬСЯ{}, // Депутатам помешают напиваться в здании Госдумы (НАПИВАТЬСЯ В)
rus_verbs:ВЫПРАВИТЬСЯ{}, // Прежде всего было заявлено, что мировая экономика каким-то образом сама выправится в процессе бизнес-цикла (ВЫПРАВИТЬСЯ В)
rus_verbs:ЯВЛЯТЬСЯ{}, // она являлась ко мне во всех моих снах (ЯВЛЯТЬСЯ В)
rus_verbs:СТАЖИРОВАТЬСЯ{}, // сейчас я стажируюсь в одной компании (СТАЖИРОВАТЬСЯ В)
rus_verbs:ОБСТРЕЛЯТЬ{}, // Уроженцы Чечни, обстрелявшие полицейских в центре Москвы, арестованы (ОБСТРЕЛЯТЬ В)
rus_verbs:РАСПРОСТРАНИТЬ{}, // Воски — распространённые в растительном и животном мире сложные эфиры высших жирных кислот и высших высокомолекулярных спиртов (РАСПРОСТРАНИТЬ В)
rus_verbs:ПРИВЕСТИ{}, // Сравнительная фугасность некоторых взрывчатых веществ приведена в следующей таблице (ПРИВЕСТИ В)
rus_verbs:ЗАПОДОЗРИТЬ{}, // Чиновников Минкультуры заподозрили в афере с заповедными землями (ЗАПОДОЗРИТЬ В)
rus_verbs:НАСТУПАТЬ{}, // В Гренландии стали наступать ледники (НАСТУПАТЬ В)
rus_verbs:ВЫДЕЛЯТЬСЯ{}, // В истории Земли выделяются следующие ледниковые эры (ВЫДЕЛЯТЬСЯ В)
rus_verbs:ПРЕДСТАВИТЬ{}, // Данные представлены в хронологическом порядке (ПРЕДСТАВИТЬ В)
rus_verbs:ОБРУШИТЬСЯ{}, // В Северной Осетии на воинскую часть обрушилась снежная лавина (ОБРУШИТЬСЯ В, НА)
rus_verbs:ПОДАВАТЬ{}, // Готовые компоты подают в столовых и кафе (ПОДАВАТЬ В)
rus_verbs:ГОТОВИТЬ{}, // Сегодня компот готовят в домашних условиях из сухофруктов или замороженных фруктов и ягод (ГОТОВИТЬ В)
rus_verbs:ВОЗДЕЛЫВАТЬСЯ{}, // в настоящее время он повсеместно возделывается в огородах (ВОЗДЕЛЫВАТЬСЯ В)
rus_verbs:РАСКЛАДЫВАТЬ{}, // Созревшие семенные экземпляры раскладывают на солнце или в теплом месте, где они делаются мягкими (РАСКЛАДЫВАТЬСЯ В, НА)
rus_verbs:РАСКЛАДЫВАТЬСЯ{},
rus_verbs:СОБИРАТЬСЯ{}, // Обыкновенно огурцы собираются в полуспелом состоянии (СОБИРАТЬСЯ В)
rus_verbs:ПРОГРЕМЕТЬ{}, // В торговом центре Ижевска прогремел взрыв (ПРОГРЕМЕТЬ В)
rus_verbs:СНЯТЬ{}, // чтобы снять их во всей красоте. (СНЯТЬ В)
rus_verbs:ЯВИТЬСЯ{}, // она явилась к нему во сне. (ЯВИТЬСЯ В)
rus_verbs:ВЕРИТЬ{}, // мы же во всем верили капитану. (ВЕРИТЬ В предл)
rus_verbs:выдержать{}, // Игра выдержана в научно-фантастическом стиле. (ВЫДЕРЖАННЫЙ В)
rus_verbs:ПРЕОДОЛЕТЬ{}, // мы пытались преодолеть ее во многих местах. (ПРЕОДОЛЕТЬ В)
инфинитив:НАПИСАТЬ{ aux stress="напис^ать" }, // Программа, написанная в спешке, выполнила недопустимую операцию. (НАПИСАТЬ В)
глагол:НАПИСАТЬ{ aux stress="напис^ать" },
прилагательное:НАПИСАННЫЙ{},
rus_verbs:ЕСТЬ{}, // ты даже во сне ел. (ЕСТЬ/кушать В)
rus_verbs:УСЕСТЬСЯ{}, // Он удобно уселся в кресле. (УСЕСТЬСЯ В)
rus_verbs:ТОРГОВАТЬ{}, // Он торгует в палатке. (ТОРГОВАТЬ В)
rus_verbs:СОВМЕСТИТЬ{}, // Он совместил в себе писателя и художника. (СОВМЕСТИТЬ В)
rus_verbs:ЗАБЫВАТЬ{}, // об этом нельзя забывать даже во сне. (ЗАБЫВАТЬ В)
rus_verbs:поговорить{}, // Давайте поговорим об этом в присутствии адвоката
rus_verbs:убрать{}, // В вагонах метро для комфорта пассажиров уберут сиденья (УБРАТЬ В, ДЛЯ)
rus_verbs:упасть{}, // В Таиланде на автобус с российскими туристами упал башенный кран (УПАСТЬ В, НА)
rus_verbs:раскрыть{}, // В России раскрыли крупнейшую в стране сеть фальшивомонетчиков (РАСКРЫТЬ В)
rus_verbs:соединить{}, // соединить в себе (СОЕДИНИТЬ В предл)
rus_verbs:избрать{}, // В Южной Корее избран новый президент (ИЗБРАТЬ В предл)
rus_verbs:проводиться{}, // Обыски проводятся в воронежском Доме прав человека (ПРОВОДИТЬСЯ В)
безлич_глагол:хватает{}, // В этой статье не хватает ссылок на источники информации. (БЕЗЛИЧ хватать в)
rus_verbs:наносить{}, // В ближнем бою наносит мощные удары своим костлявым кулаком. (НАНОСИТЬ В + предл.)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
прилагательное:известный{}, // В Европе сахар был известен ещё римлянам. (ИЗВЕСТНЫЙ В)
rus_verbs:выработать{}, // Способы, выработанные во Франции, перешли затем в Германию и другие страны Европы. (ВЫРАБОТАТЬ В)
rus_verbs:КУЛЬТИВИРОВАТЬСЯ{}, // Культивируется в регионах с умеренным климатом с умеренным количеством осадков и требует плодородной почвы. (КУЛЬТИВИРОВАТЬСЯ В)
rus_verbs:чаять{}, // мама души не чаяла в своих детях (ЧАЯТЬ В)
rus_verbs:улыбаться{}, // Вадим улыбался во сне. (УЛЫБАТЬСЯ В)
rus_verbs:растеряться{}, // Приезжие растерялись в бетонном лабиринте улиц (РАСТЕРЯТЬСЯ В)
rus_verbs:выть{}, // выли волки где-то в лесу (ВЫТЬ В)
rus_verbs:ЗАВЕРИТЬ{}, // выступавший заверил нас в намерении выполнить обещание (ЗАВЕРИТЬ В)
rus_verbs:ИСЧЕЗНУТЬ{}, // звери исчезли во мраке. (ИСЧЕЗНУТЬ В)
rus_verbs:ВСТАТЬ{}, // встать во главе человечества. (ВСТАТЬ В)
rus_verbs:УПОТРЕБЛЯТЬ{}, // В Тибете употребляют кирпичный зелёный чай. (УПОТРЕБЛЯТЬ В)
rus_verbs:ПОДАВАТЬСЯ{}, // Напиток охлаждается и подаётся в холодном виде. (ПОДАВАТЬСЯ В)
rus_verbs:ИСПОЛЬЗОВАТЬСЯ{}, // в игре используются текстуры большего разрешения (ИСПОЛЬЗОВАТЬСЯ В)
rus_verbs:объявить{}, // В газете объявили о конкурсе.
rus_verbs:ВСПЫХНУТЬ{}, // во мне вспыхнул гнев. (ВСПЫХНУТЬ В)
rus_verbs:КРЫТЬСЯ{}, // В его словах кроется угроза. (КРЫТЬСЯ В)
rus_verbs:подняться{}, // В классе вдруг поднялся шум. (подняться в)
rus_verbs:наступить{}, // В классе наступила полная тишина. (наступить в)
rus_verbs:кипеть{}, // В нём кипит злоба. (кипеть в)
rus_verbs:соединиться{}, // В нём соединились храбрость и великодушие. (соединиться в)
инфинитив:ПАРИТЬ{ aux stress="пар^ить"}, // Высоко в небе парит орёл, плавно описывая круги. (ПАРИТЬ В)
глагол:ПАРИТЬ{ aux stress="пар^ить"},
деепричастие:паря{ aux stress="пар^я" },
прилагательное:ПАРЯЩИЙ{},
прилагательное:ПАРИВШИЙ{},
rus_verbs:СИЯТЬ{}, // Главы собора сияли в лучах солнца. (СИЯТЬ В)
rus_verbs:РАСПОЛОЖИТЬ{}, // Гостиница расположена глубоко в горах. (РАСПОЛОЖИТЬ В)
rus_verbs:развиваться{}, // Действие в комедии развивается в двух планах. (развиваться в)
rus_verbs:ПОСАДИТЬ{}, // Дети посадили у нас во дворе цветы. (ПОСАДИТЬ В)
rus_verbs:ИСКОРЕНЯТЬ{}, // Дурные привычки следует искоренять в самом начале. (ИСКОРЕНЯТЬ В)
rus_verbs:ВОССТАНОВИТЬ{}, // Его восстановили в правах. (ВОССТАНОВИТЬ В)
rus_verbs:ПОЛАГАТЬСЯ{}, // мы полагаемся на него в этих вопросах (ПОЛАГАТЬСЯ В)
rus_verbs:УМИРАТЬ{}, // они умирали во сне. (УМИРАТЬ В)
rus_verbs:ПРИБАВИТЬ{}, // Она сильно прибавила в весе. (ПРИБАВИТЬ В)
rus_verbs:посмотреть{}, // Посмотрите в списке. (посмотреть в)
rus_verbs:производиться{}, // Выдача новых паспортов будет производиться в следующем порядке (производиться в)
rus_verbs:принять{}, // Документ принят в следующей редакции (принять в)
rus_verbs:сверкнуть{}, // меч его сверкнул во тьме. (сверкнуть в)
rus_verbs:ВЫРАБАТЫВАТЬ{}, // ты должен вырабатывать в себе силу воли (ВЫРАБАТЫВАТЬ В)
rus_verbs:достать{}, // Эти сведения мы достали в Волгограде. (достать в)
rus_verbs:звучать{}, // в доме звучала музыка (звучать в)
rus_verbs:колебаться{}, // колеблется в выборе (колебаться в)
rus_verbs:мешать{}, // мешать в кастрюле суп (мешать в)
rus_verbs:нарастать{}, // во мне нарастал гнев (нарастать в)
rus_verbs:отбыть{}, // Вадим отбыл в неизвестном направлении (отбыть в)
rus_verbs:светиться{}, // во всем доме светилось только окно ее спальни. (светиться в)
rus_verbs:вычитывать{}, // вычитывать в книге
rus_verbs:гудеть{}, // У него в ушах гудит.
rus_verbs:давать{}, // В этой лавке дают в долг?
rus_verbs:поблескивать{}, // Красивое стеклышко поблескивало в пыльной траве у дорожки.
rus_verbs:разойтись{}, // Они разошлись в темноте.
rus_verbs:прибежать{}, // Мальчик прибежал в слезах.
rus_verbs:биться{}, // Она билась в истерике.
rus_verbs:регистрироваться{}, // регистрироваться в системе
rus_verbs:считать{}, // я буду считать в уме
rus_verbs:трахаться{}, // трахаться в гамаке
rus_verbs:сконцентрироваться{}, // сконцентрироваться в одной точке
rus_verbs:разрушать{}, // разрушать в дробилке
rus_verbs:засидеться{}, // засидеться в гостях
rus_verbs:засиживаться{}, // засиживаться в гостях
rus_verbs:утопить{}, // утопить лодку в реке (утопить в реке)
rus_verbs:навестить{}, // навестить в доме престарелых
rus_verbs:запомнить{}, // запомнить в кэше
rus_verbs:убивать{}, // убивать в помещении полиции (-score убивать неодуш. дом.)
rus_verbs:базироваться{}, // установка базируется в черте города (ngram черта города - проверить что есть проверка)
rus_verbs:покупать{}, // Чаще всего россияне покупают в интернете бытовую технику.
rus_verbs:ходить{}, // ходить в пальто (сделать ХОДИТЬ + в + ОДЕЖДА предл.п.)
rus_verbs:заложить{}, // диверсанты заложили в помещении бомбу
rus_verbs:оглядываться{}, // оглядываться в зеркале
rus_verbs:нарисовать{}, // нарисовать в тетрадке
rus_verbs:пробить{}, // пробить отверствие в стене
rus_verbs:повертеть{}, // повертеть в руке
rus_verbs:вертеть{}, // Я вертел в руках
rus_verbs:рваться{}, // Веревка рвется в месте надреза
rus_verbs:распространяться{}, // распространяться в среде наркоманов
rus_verbs:попрощаться{}, // попрощаться в здании морга
rus_verbs:соображать{}, // соображать в уме
инфинитив:просыпаться{ вид:несоверш }, глагол:просыпаться{ вид:несоверш }, // просыпаться в чужой кровати
rus_verbs:заехать{}, // Коля заехал в гости (в гости - устойчивый наречный оборот)
rus_verbs:разобрать{}, // разобрать в гараже
rus_verbs:помереть{}, // помереть в пути
rus_verbs:различить{}, // различить в темноте
rus_verbs:рисовать{}, // рисовать в графическом редакторе
rus_verbs:проследить{}, // проследить в записях камер слежения
rus_verbs:совершаться{}, // Правосудие совершается в суде
rus_verbs:задремать{}, // задремать в кровати
rus_verbs:ругаться{}, // ругаться в комнате
rus_verbs:зазвучать{}, // зазвучать в радиоприемниках
rus_verbs:задохнуться{}, // задохнуться в воде
rus_verbs:порождать{}, // порождать в неокрепших умах
rus_verbs:отдыхать{}, // отдыхать в санатории
rus_verbs:упоминаться{}, // упоминаться в предыдущем сообщении
rus_verbs:образовать{}, // образовать в пробирке темную взвесь
rus_verbs:отмечать{}, // отмечать в списке
rus_verbs:подчеркнуть{}, // подчеркнуть в блокноте
rus_verbs:плясать{}, // плясать в откружении незнакомых людей
rus_verbs:повысить{}, // повысить в звании
rus_verbs:поджидать{}, // поджидать в подъезде
rus_verbs:отказать{}, // отказать в пересмотре дела
rus_verbs:раствориться{}, // раствориться в бензине
rus_verbs:отражать{}, // отражать в стихах
rus_verbs:дремать{}, // дремать в гамаке
rus_verbs:применяться{}, // применяться в домашних условиях
rus_verbs:присниться{}, // присниться во сне
rus_verbs:трястись{}, // трястись в драндулете
rus_verbs:сохранять{}, // сохранять в неприкосновенности
rus_verbs:расстрелять{}, // расстрелять в ложбине
rus_verbs:рассчитать{}, // рассчитать в программе
rus_verbs:перебирать{}, // перебирать в руке
rus_verbs:разбиться{}, // разбиться в аварии
rus_verbs:поискать{}, // поискать в углу
rus_verbs:мучиться{}, // мучиться в тесной клетке
rus_verbs:замелькать{}, // замелькать в телевизоре
rus_verbs:грустить{}, // грустить в одиночестве
rus_verbs:крутить{}, // крутить в банке
rus_verbs:объявиться{}, // объявиться в городе
rus_verbs:подготовить{}, // подготовить в тайне
rus_verbs:различать{}, // различать в смеси
rus_verbs:обнаруживать{}, // обнаруживать в крови
rus_verbs:киснуть{}, // киснуть в захолустье
rus_verbs:оборваться{}, // оборваться в начале фразы
rus_verbs:запутаться{}, // запутаться в веревках
rus_verbs:общаться{}, // общаться в интимной обстановке
rus_verbs:сочинить{}, // сочинить в ресторане
rus_verbs:изобрести{}, // изобрести в домашней лаборатории
rus_verbs:прокомментировать{}, // прокомментировать в своем блоге
rus_verbs:давить{}, // давить в зародыше
rus_verbs:повториться{}, // повториться в новом обличье
rus_verbs:отставать{}, // отставать в общем зачете
rus_verbs:разработать{}, // разработать в лаборатории
rus_verbs:качать{}, // качать в кроватке
rus_verbs:заменить{}, // заменить в двигателе
rus_verbs:задыхаться{}, // задыхаться в душной и влажной атмосфере
rus_verbs:забегать{}, // забегать в спешке
rus_verbs:наделать{}, // наделать в решении ошибок
rus_verbs:исказиться{}, // исказиться в кривом зеркале
rus_verbs:тушить{}, // тушить в помещении пожар
rus_verbs:охранять{}, // охранять в здании входы
rus_verbs:приметить{}, // приметить в кустах
rus_verbs:скрыть{}, // скрыть в складках одежды
rus_verbs:удерживать{}, // удерживать в заложниках
rus_verbs:увеличиваться{}, // увеличиваться в размере
rus_verbs:красоваться{}, // красоваться в новом платье
rus_verbs:сохраниться{}, // сохраниться в тепле
rus_verbs:лечить{}, // лечить в стационаре
rus_verbs:смешаться{}, // смешаться в баке
rus_verbs:прокатиться{}, // прокатиться в троллейбусе
rus_verbs:договариваться{}, // договариваться в закрытом кабинете
rus_verbs:опубликовать{}, // опубликовать в официальном блоге
rus_verbs:охотиться{}, // охотиться в прериях
rus_verbs:отражаться{}, // отражаться в окне
rus_verbs:понизить{}, // понизить в должности
rus_verbs:обедать{}, // обедать в ресторане
rus_verbs:посидеть{}, // посидеть в тени
rus_verbs:сообщаться{}, // сообщаться в оппозиционной газете
rus_verbs:свершиться{}, // свершиться в суде
rus_verbs:ночевать{}, // ночевать в гостинице
rus_verbs:темнеть{}, // темнеть в воде
rus_verbs:гибнуть{}, // гибнуть в застенках
rus_verbs:усиливаться{}, // усиливаться в направлении главного удара
rus_verbs:расплыться{}, // расплыться в улыбке
rus_verbs:превышать{}, // превышать в несколько раз
rus_verbs:проживать{}, // проживать в отдельной коморке
rus_verbs:голубеть{}, // голубеть в тепле
rus_verbs:исследовать{}, // исследовать в естественных условиях
rus_verbs:обитать{}, // обитать в лесу
rus_verbs:скучать{}, // скучать в одиночестве
rus_verbs:сталкиваться{}, // сталкиваться в воздухе
rus_verbs:таиться{}, // таиться в глубине
rus_verbs:спасать{}, // спасать в море
rus_verbs:заблудиться{}, // заблудиться в лесу
rus_verbs:создаться{}, // создаться в новом виде
rus_verbs:пошарить{}, // пошарить в кармане
rus_verbs:планировать{}, // планировать в программе
rus_verbs:отбить{}, // отбить в нижней части
rus_verbs:отрицать{}, // отрицать в суде свою вину
rus_verbs:основать{}, // основать в пустыне новый город
rus_verbs:двоить{}, // двоить в глазах
rus_verbs:устоять{}, // устоять в лодке
rus_verbs:унять{}, // унять в ногах дрожь
rus_verbs:отзываться{}, // отзываться в обзоре
rus_verbs:притормозить{}, // притормозить в траве
rus_verbs:читаться{}, // читаться в глазах
rus_verbs:житься{}, // житься в деревне
rus_verbs:заиграть{}, // заиграть в жилах
rus_verbs:шевелить{}, // шевелить в воде
rus_verbs:зазвенеть{}, // зазвенеть в ушах
rus_verbs:зависнуть{}, // зависнуть в библиотеке
rus_verbs:затаить{}, // затаить в душе обиду
rus_verbs:сознаться{}, // сознаться в совершении
rus_verbs:протекать{}, // протекать в легкой форме
rus_verbs:выясняться{}, // выясняться в ходе эксперимента
rus_verbs:скрестить{}, // скрестить в неволе
rus_verbs:наводить{}, // наводить в комнате порядок
rus_verbs:значиться{}, // значиться в документах
rus_verbs:заинтересовать{}, // заинтересовать в получении результатов
rus_verbs:познакомить{}, // познакомить в непринужденной обстановке
rus_verbs:рассеяться{}, // рассеяться в воздухе
rus_verbs:грохнуть{}, // грохнуть в подвале
rus_verbs:обвинять{}, // обвинять в вымогательстве
rus_verbs:столпиться{}, // столпиться в фойе
rus_verbs:порыться{}, // порыться в сумке
rus_verbs:ослабить{}, // ослабить в верхней части
rus_verbs:обнаруживаться{}, // обнаруживаться в кармане куртки
rus_verbs:спастись{}, // спастись в хижине
rus_verbs:прерваться{}, // прерваться в середине фразы
rus_verbs:применять{}, // применять в повседневной работе
rus_verbs:строиться{}, // строиться в зоне отчуждения
rus_verbs:путешествовать{}, // путешествовать в самолете
rus_verbs:побеждать{}, // побеждать в честной битве
rus_verbs:погубить{}, // погубить в себе артиста
rus_verbs:рассматриваться{}, // рассматриваться в следующей главе
rus_verbs:продаваться{}, // продаваться в специализированном магазине
rus_verbs:разместиться{}, // разместиться в аудитории
rus_verbs:повидать{}, // повидать в жизни
rus_verbs:настигнуть{}, // настигнуть в пригородах
rus_verbs:сгрудиться{}, // сгрудиться в центре загона
rus_verbs:укрыться{}, // укрыться в доме
rus_verbs:расплакаться{}, // расплакаться в суде
rus_verbs:пролежать{}, // пролежать в канаве
rus_verbs:замерзнуть{}, // замерзнуть в ледяной воде
rus_verbs:поскользнуться{}, // поскользнуться в коридоре
rus_verbs:таскать{}, // таскать в руках
rus_verbs:нападать{}, // нападать в вольере
rus_verbs:просматривать{}, // просматривать в браузере
rus_verbs:обдумать{}, // обдумать в дороге
rus_verbs:обвинить{}, // обвинить в измене
rus_verbs:останавливать{}, // останавливать в дверях
rus_verbs:теряться{}, // теряться в догадках
rus_verbs:погибать{}, // погибать в бою
rus_verbs:обозначать{}, // обозначать в списке
rus_verbs:запрещать{}, // запрещать в парке
rus_verbs:долететь{}, // долететь в вертолёте
rus_verbs:тесниться{}, // тесниться в каморке
rus_verbs:уменьшаться{}, // уменьшаться в размере
rus_verbs:издавать{}, // издавать в небольшом издательстве
rus_verbs:хоронить{}, // хоронить в море
rus_verbs:перемениться{}, // перемениться в лице
rus_verbs:установиться{}, // установиться в северных областях
rus_verbs:прикидывать{}, // прикидывать в уме
rus_verbs:затаиться{}, // затаиться в траве
rus_verbs:раздобыть{}, // раздобыть в аптеке
rus_verbs:перебросить{}, // перебросить в товарном составе
rus_verbs:погружаться{}, // погружаться в батискафе
rus_verbs:поживать{}, // поживать в одиночестве
rus_verbs:признаваться{}, // признаваться в любви
rus_verbs:захватывать{}, // захватывать в здании
rus_verbs:покачиваться{}, // покачиваться в лодке
rus_verbs:крутиться{}, // крутиться в колесе
rus_verbs:помещаться{}, // помещаться в ящике
rus_verbs:питаться{}, // питаться в столовой
rus_verbs:отдохнуть{}, // отдохнуть в пансионате
rus_verbs:кататься{}, // кататься в коляске
rus_verbs:поработать{}, // поработать в цеху
rus_verbs:подразумевать{}, // подразумевать в задании
rus_verbs:ограбить{}, // ограбить в подворотне
rus_verbs:преуспеть{}, // преуспеть в бизнесе
rus_verbs:заерзать{}, // заерзать в кресле
rus_verbs:разъяснить{}, // разъяснить в другой статье
rus_verbs:продвинуться{}, // продвинуться в изучении
rus_verbs:поколебаться{}, // поколебаться в начале
rus_verbs:засомневаться{}, // засомневаться в честности
rus_verbs:приникнуть{}, // приникнуть в уме
rus_verbs:скривить{}, // скривить в усмешке
rus_verbs:рассечь{}, // рассечь в центре опухоли
rus_verbs:перепутать{}, // перепутать в роддоме
rus_verbs:посмеяться{}, // посмеяться в перерыве
rus_verbs:отмечаться{}, // отмечаться в полицейском участке
rus_verbs:накопиться{}, // накопиться в отстойнике
rus_verbs:уносить{}, // уносить в руках
rus_verbs:навещать{}, // навещать в больнице
rus_verbs:остыть{}, // остыть в проточной воде
rus_verbs:запереться{}, // запереться в комнате
rus_verbs:обогнать{}, // обогнать в первом круге
rus_verbs:убеждаться{}, // убеждаться в неизбежности
rus_verbs:подбирать{}, // подбирать в магазине
rus_verbs:уничтожать{}, // уничтожать в полете
rus_verbs:путаться{}, // путаться в показаниях
rus_verbs:притаиться{}, // притаиться в темноте
rus_verbs:проплывать{}, // проплывать в лодке
rus_verbs:засесть{}, // засесть в окопе
rus_verbs:подцепить{}, // подцепить в баре
rus_verbs:насчитать{}, // насчитать в диктанте несколько ошибок
rus_verbs:оправдаться{}, // оправдаться в суде
rus_verbs:созреть{}, // созреть в естественных условиях
rus_verbs:раскрываться{}, // раскрываться в подходящих условиях
rus_verbs:ожидаться{}, // ожидаться в верхней части
rus_verbs:одеваться{}, // одеваться в дорогих бутиках
rus_verbs:упрекнуть{}, // упрекнуть в недостатке опыта
rus_verbs:грабить{}, // грабить в подворотне
rus_verbs:ужинать{}, // ужинать в ресторане
rus_verbs:гонять{}, // гонять в жилах
rus_verbs:уверить{}, // уверить в безопасности
rus_verbs:потеряться{}, // потеряться в лесу
rus_verbs:устанавливаться{}, // устанавливаться в комнате
rus_verbs:предоставлять{}, // предоставлять в суде
rus_verbs:протянуться{}, // протянуться в стене
rus_verbs:допрашивать{}, // допрашивать в бункере
rus_verbs:проработать{}, // проработать в кабинете
rus_verbs:сосредоточить{}, // сосредоточить в своих руках
rus_verbs:утвердить{}, // утвердить в должности
rus_verbs:сочинять{}, // сочинять в дороге
rus_verbs:померкнуть{}, // померкнуть в глазах
rus_verbs:показываться{}, // показываться в окошке
rus_verbs:похудеть{}, // похудеть в талии
rus_verbs:проделывать{}, // проделывать в стене
rus_verbs:прославиться{}, // прославиться в интернете
rus_verbs:сдохнуть{}, // сдохнуть в нищете
rus_verbs:раскинуться{}, // раскинуться в степи
rus_verbs:развить{}, // развить в себе способности
rus_verbs:уставать{}, // уставать в цеху
rus_verbs:укрепить{}, // укрепить в земле
rus_verbs:числиться{}, // числиться в списке
rus_verbs:образовывать{}, // образовывать в смеси
rus_verbs:екнуть{}, // екнуть в груди
rus_verbs:одобрять{}, // одобрять в своей речи
rus_verbs:запить{}, // запить в одиночестве
rus_verbs:забыться{}, // забыться в тяжелом сне
rus_verbs:чернеть{}, // чернеть в кислой среде
rus_verbs:размещаться{}, // размещаться в гараже
rus_verbs:соорудить{}, // соорудить в гараже
rus_verbs:развивать{}, // развивать в себе
rus_verbs:пастись{}, // пастись в пойме
rus_verbs:формироваться{}, // формироваться в верхних слоях атмосферы
rus_verbs:ослабнуть{}, // ослабнуть в сочленении
rus_verbs:таить{}, // таить в себе
инфинитив:пробегать{ вид:несоверш }, глагол:пробегать{ вид:несоверш }, // пробегать в спешке
rus_verbs:приостановиться{}, // приостановиться в конце
rus_verbs:топтаться{}, // топтаться в грязи
rus_verbs:громить{}, // громить в финале
rus_verbs:заменять{}, // заменять в основном составе
rus_verbs:подъезжать{}, // подъезжать в колясках
rus_verbs:вычислить{}, // вычислить в уме
rus_verbs:заказывать{}, // заказывать в магазине
rus_verbs:осуществить{}, // осуществить в реальных условиях
rus_verbs:обосноваться{}, // обосноваться в дупле
rus_verbs:пытать{}, // пытать в камере
rus_verbs:поменять{}, // поменять в магазине
rus_verbs:совершиться{}, // совершиться в суде
rus_verbs:пролетать{}, // пролетать в вертолете
rus_verbs:сбыться{}, // сбыться во сне
rus_verbs:разговориться{}, // разговориться в отделении
rus_verbs:преподнести{}, // преподнести в красивой упаковке
rus_verbs:напечатать{}, // напечатать в типографии
rus_verbs:прорвать{}, // прорвать в центре
rus_verbs:раскачиваться{}, // раскачиваться в кресле
rus_verbs:задерживаться{}, // задерживаться в дверях
rus_verbs:угощать{}, // угощать в кафе
rus_verbs:проступать{}, // проступать в глубине
rus_verbs:шарить{}, // шарить в математике
rus_verbs:увеличивать{}, // увеличивать в конце
rus_verbs:расцвести{}, // расцвести в оранжерее
rus_verbs:закипеть{}, // закипеть в баке
rus_verbs:подлететь{}, // подлететь в вертолете
rus_verbs:рыться{}, // рыться в куче
rus_verbs:пожить{}, // пожить в гостинице
rus_verbs:добираться{}, // добираться в попутном транспорте
rus_verbs:перекрыть{}, // перекрыть в коридоре
rus_verbs:продержаться{}, // продержаться в барокамере
rus_verbs:разыскивать{}, // разыскивать в толпе
rus_verbs:освобождать{}, // освобождать в зале суда
rus_verbs:подметить{}, // подметить в человеке
rus_verbs:передвигаться{}, // передвигаться в узкой юбке
rus_verbs:продумать{}, // продумать в уме
rus_verbs:извиваться{}, // извиваться в траве
rus_verbs:процитировать{}, // процитировать в статье
rus_verbs:прогуливаться{}, // прогуливаться в парке
rus_verbs:защемить{}, // защемить в двери
rus_verbs:увеличиться{}, // увеличиться в объеме
rus_verbs:проявиться{}, // проявиться в результатах
rus_verbs:заскользить{}, // заскользить в ботинках
rus_verbs:пересказать{}, // пересказать в своем выступлении
rus_verbs:протестовать{}, // протестовать в здании парламента
rus_verbs:указываться{}, // указываться в путеводителе
rus_verbs:копошиться{}, // копошиться в песке
rus_verbs:проигнорировать{}, // проигнорировать в своей работе
rus_verbs:купаться{}, // купаться в речке
rus_verbs:подсчитать{}, // подсчитать в уме
rus_verbs:разволноваться{}, // разволноваться в классе
rus_verbs:придумывать{}, // придумывать в своем воображении
rus_verbs:предусмотреть{}, // предусмотреть в программе
rus_verbs:завертеться{}, // завертеться в колесе
rus_verbs:зачерпнуть{}, // зачерпнуть в ручье
rus_verbs:очистить{}, // очистить в химической лаборатории
rus_verbs:прозвенеть{}, // прозвенеть в коридорах
rus_verbs:уменьшиться{}, // уменьшиться в размере
rus_verbs:колыхаться{}, // колыхаться в проточной воде
rus_verbs:ознакомиться{}, // ознакомиться в автобусе
rus_verbs:ржать{}, // ржать в аудитории
rus_verbs:раскинуть{}, // раскинуть в микрорайоне
rus_verbs:разлиться{}, // разлиться в воде
rus_verbs:сквозить{}, // сквозить в словах
rus_verbs:задушить{}, // задушить в объятиях
rus_verbs:осудить{}, // осудить в особом порядке
rus_verbs:разгромить{}, // разгромить в честном поединке
rus_verbs:подслушать{}, // подслушать в кулуарах
rus_verbs:проповедовать{}, // проповедовать в сельских районах
rus_verbs:озарить{}, // озарить во сне
rus_verbs:потирать{}, // потирать в предвкушении
rus_verbs:описываться{}, // описываться в статье
rus_verbs:качаться{}, // качаться в кроватке
rus_verbs:усилить{}, // усилить в центре
rus_verbs:прохаживаться{}, // прохаживаться в новом костюме
rus_verbs:полечить{}, // полечить в больничке
rus_verbs:сниматься{}, // сниматься в римейке
rus_verbs:сыскать{}, // сыскать в наших краях
rus_verbs:поприветствовать{}, // поприветствовать в коридоре
rus_verbs:подтвердиться{}, // подтвердиться в эксперименте
rus_verbs:плескаться{}, // плескаться в теплой водичке
rus_verbs:расширяться{}, // расширяться в первом сегменте
rus_verbs:мерещиться{}, // мерещиться в тумане
rus_verbs:сгущаться{}, // сгущаться в воздухе
rus_verbs:храпеть{}, // храпеть во сне
rus_verbs:подержать{}, // подержать в руках
rus_verbs:накинуться{}, // накинуться в подворотне
rus_verbs:планироваться{}, // планироваться в закрытом режиме
rus_verbs:пробудить{}, // пробудить в себе
rus_verbs:побриться{}, // побриться в ванной
rus_verbs:сгинуть{}, // сгинуть в пучине
rus_verbs:окрестить{}, // окрестить в церкви
инфинитив:резюмировать{ вид:соверш }, глагол:резюмировать{ вид:соверш }, // резюмировать в конце выступления
rus_verbs:замкнуться{}, // замкнуться в себе
rus_verbs:прибавлять{}, // прибавлять в весе
rus_verbs:проплыть{}, // проплыть в лодке
rus_verbs:растворяться{}, // растворяться в тумане
rus_verbs:упрекать{}, // упрекать в небрежности
rus_verbs:затеряться{}, // затеряться в лабиринте
rus_verbs:перечитывать{}, // перечитывать в поезде
rus_verbs:перелететь{}, // перелететь в вертолете
rus_verbs:оживать{}, // оживать в теплой воде
rus_verbs:заглохнуть{}, // заглохнуть в полете
rus_verbs:кольнуть{}, // кольнуть в боку
rus_verbs:копаться{}, // копаться в куче
rus_verbs:развлекаться{}, // развлекаться в клубе
rus_verbs:отливать{}, // отливать в кустах
rus_verbs:зажить{}, // зажить в деревне
rus_verbs:одолжить{}, // одолжить в соседнем кабинете
rus_verbs:заклинать{}, // заклинать в своей речи
rus_verbs:различаться{}, // различаться в мелочах
rus_verbs:печататься{}, // печататься в типографии
rus_verbs:угадываться{}, // угадываться в контурах
rus_verbs:обрывать{}, // обрывать в начале
rus_verbs:поглаживать{}, // поглаживать в кармане
rus_verbs:подписывать{}, // подписывать в присутствии понятых
rus_verbs:добывать{}, // добывать в разломе
rus_verbs:скопиться{}, // скопиться в воротах
rus_verbs:повстречать{}, // повстречать в бане
rus_verbs:совпасть{}, // совпасть в упрощенном виде
rus_verbs:разрываться{}, // разрываться в точке спайки
rus_verbs:улавливать{}, // улавливать в датчике
rus_verbs:повстречаться{}, // повстречаться в лифте
rus_verbs:отразить{}, // отразить в отчете
rus_verbs:пояснять{}, // пояснять в примечаниях
rus_verbs:накормить{}, // накормить в столовке
rus_verbs:поужинать{}, // поужинать в ресторане
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть в суде
инфинитив:спеть{ вид:несоверш }, глагол:спеть{ вид:несоверш },
rus_verbs:топить{}, // топить в молоке
rus_verbs:освоить{}, // освоить в работе
rus_verbs:зародиться{}, // зародиться в голове
rus_verbs:отплыть{}, // отплыть в старой лодке
rus_verbs:отстаивать{}, // отстаивать в суде
rus_verbs:осуждать{}, // осуждать в своем выступлении
rus_verbs:переговорить{}, // переговорить в перерыве
rus_verbs:разгораться{}, // разгораться в сердце
rus_verbs:укрыть{}, // укрыть в шалаше
rus_verbs:томиться{}, // томиться в застенках
rus_verbs:клубиться{}, // клубиться в воздухе
rus_verbs:сжигать{}, // сжигать в топке
rus_verbs:позавтракать{}, // позавтракать в кафешке
rus_verbs:функционировать{}, // функционировать в лабораторных условиях
rus_verbs:смять{}, // смять в руке
rus_verbs:разместить{}, // разместить в интернете
rus_verbs:пронести{}, // пронести в потайном кармане
rus_verbs:руководствоваться{}, // руководствоваться в работе
rus_verbs:нашарить{}, // нашарить в потемках
rus_verbs:закрутить{}, // закрутить в вихре
rus_verbs:просматриваться{}, // просматриваться в дальней перспективе
rus_verbs:распознать{}, // распознать в незнакомце
rus_verbs:повеситься{}, // повеситься в камере
rus_verbs:обшарить{}, // обшарить в поисках наркотиков
rus_verbs:наполняться{}, // наполняется в карьере
rus_verbs:засвистеть{}, // засвистеть в воздухе
rus_verbs:процветать{}, // процветать в мягком климате
rus_verbs:шуршать{}, // шуршать в простенке
rus_verbs:подхватывать{}, // подхватывать в полете
инфинитив:роиться{}, глагол:роиться{}, // роиться в воздухе
прилагательное:роившийся{}, прилагательное:роящийся{},
// деепричастие:роясь{ aux stress="ро^ясь" },
rus_verbs:преобладать{}, // преобладать в тексте
rus_verbs:посветлеть{}, // посветлеть в лице
rus_verbs:игнорировать{}, // игнорировать в рекомендациях
rus_verbs:обсуждаться{}, // обсуждаться в кулуарах
rus_verbs:отказывать{}, // отказывать в визе
rus_verbs:ощупывать{}, // ощупывать в кармане
rus_verbs:разливаться{}, // разливаться в цеху
rus_verbs:расписаться{}, // расписаться в получении
rus_verbs:учинить{}, // учинить в казарме
rus_verbs:плестись{}, // плестись в хвосте
rus_verbs:объявляться{}, // объявляться в группе
rus_verbs:повышаться{}, // повышаться в первой части
rus_verbs:напрягать{}, // напрягать в паху
rus_verbs:разрабатывать{}, // разрабатывать в студии
rus_verbs:хлопотать{}, // хлопотать в мэрии
rus_verbs:прерывать{}, // прерывать в самом начале
rus_verbs:каяться{}, // каяться в грехах
rus_verbs:освоиться{}, // освоиться в кабине
rus_verbs:подплыть{}, // подплыть в лодке
rus_verbs:замигать{}, // замигать в темноте
rus_verbs:оскорблять{}, // оскорблять в выступлении
rus_verbs:торжествовать{}, // торжествовать в душе
rus_verbs:поправлять{}, // поправлять в прологе
rus_verbs:угадывать{}, // угадывать в размытом изображении
rus_verbs:потоптаться{}, // потоптаться в прихожей
rus_verbs:переправиться{}, // переправиться в лодочке
rus_verbs:увериться{}, // увериться в невиновности
rus_verbs:забрезжить{}, // забрезжить в конце тоннеля
rus_verbs:утвердиться{}, // утвердиться во мнении
rus_verbs:завывать{}, // завывать в трубе
rus_verbs:заварить{}, // заварить в заварнике
rus_verbs:скомкать{}, // скомкать в руке
rus_verbs:перемещаться{}, // перемещаться в капсуле
инфинитив:писаться{ aux stress="пис^аться" }, глагол:писаться{ aux stress="пис^аться" }, // писаться в первом поле
rus_verbs:праздновать{}, // праздновать в баре
rus_verbs:мигать{}, // мигать в темноте
rus_verbs:обучить{}, // обучить в мастерской
rus_verbs:орудовать{}, // орудовать в кладовке
rus_verbs:упорствовать{}, // упорствовать в заблуждении
rus_verbs:переминаться{}, // переминаться в прихожей
rus_verbs:подрасти{}, // подрасти в теплице
rus_verbs:предписываться{}, // предписываться в законе
rus_verbs:приписать{}, // приписать в конце
rus_verbs:задаваться{}, // задаваться в своей статье
rus_verbs:чинить{}, // чинить в домашних условиях
rus_verbs:раздеваться{}, // раздеваться в пляжной кабинке
rus_verbs:пообедать{}, // пообедать в ресторанчике
rus_verbs:жрать{}, // жрать в чуланчике
rus_verbs:исполняться{}, // исполняться в антракте
rus_verbs:гнить{}, // гнить в тюрьме
rus_verbs:глодать{}, // глодать в конуре
rus_verbs:прослушать{}, // прослушать в дороге
rus_verbs:истратить{}, // истратить в кабаке
rus_verbs:стареть{}, // стареть в одиночестве
rus_verbs:разжечь{}, // разжечь в сердце
rus_verbs:совещаться{}, // совещаться в кабинете
rus_verbs:покачивать{}, // покачивать в кроватке
rus_verbs:отсидеть{}, // отсидеть в одиночке
rus_verbs:формировать{}, // формировать в умах
rus_verbs:захрапеть{}, // захрапеть во сне
rus_verbs:петься{}, // петься в хоре
rus_verbs:объехать{}, // объехать в автобусе
rus_verbs:поселить{}, // поселить в гостинице
rus_verbs:предаться{}, // предаться в книге
rus_verbs:заворочаться{}, // заворочаться во сне
rus_verbs:напрятать{}, // напрятать в карманах
rus_verbs:очухаться{}, // очухаться в незнакомом месте
rus_verbs:ограничивать{}, // ограничивать в движениях
rus_verbs:завертеть{}, // завертеть в руках
rus_verbs:печатать{}, // печатать в редакторе
rus_verbs:теплиться{}, // теплиться в сердце
rus_verbs:увязнуть{}, // увязнуть в зыбучем песке
rus_verbs:усмотреть{}, // усмотреть в обращении
rus_verbs:отыскаться{}, // отыскаться в запасах
rus_verbs:потушить{}, // потушить в горле огонь
rus_verbs:поубавиться{}, // поубавиться в размере
rus_verbs:зафиксировать{}, // зафиксировать в постоянной памяти
rus_verbs:смыть{}, // смыть в ванной
rus_verbs:заместить{}, // заместить в кресле
rus_verbs:угасать{}, // угасать в одиночестве
rus_verbs:сразить{}, // сразить в споре
rus_verbs:фигурировать{}, // фигурировать в бюллетене
rus_verbs:расплываться{}, // расплываться в глазах
rus_verbs:сосчитать{}, // сосчитать в уме
rus_verbs:сгуститься{}, // сгуститься в воздухе
rus_verbs:цитировать{}, // цитировать в своей статье
rus_verbs:помяться{}, // помяться в давке
rus_verbs:затрагивать{}, // затрагивать в процессе выполнения
rus_verbs:обтереть{}, // обтереть в гараже
rus_verbs:подстрелить{}, // подстрелить в пойме реки
rus_verbs:растереть{}, // растереть в руке
rus_verbs:подавлять{}, // подавлять в зародыше
rus_verbs:смешиваться{}, // смешиваться в чане
инфинитив:вычитать{ вид:соверш }, глагол:вычитать{ вид:соверш }, // вычитать в книжечке
rus_verbs:сократиться{}, // сократиться в обхвате
rus_verbs:занервничать{}, // занервничать в кабинете
rus_verbs:соприкоснуться{}, // соприкоснуться в полете
rus_verbs:обозначить{}, // обозначить в объявлении
rus_verbs:обучаться{}, // обучаться в училище
rus_verbs:снизиться{}, // снизиться в нижних слоях атмосферы
rus_verbs:лелеять{}, // лелеять в сердце
rus_verbs:поддерживаться{}, // поддерживаться в суде
rus_verbs:уплыть{}, // уплыть в лодочке
rus_verbs:резвиться{}, // резвиться в саду
rus_verbs:поерзать{}, // поерзать в гамаке
rus_verbs:оплатить{}, // оплатить в ресторане
rus_verbs:похвастаться{}, // похвастаться в компании
rus_verbs:знакомиться{}, // знакомиться в классе
rus_verbs:приплыть{}, // приплыть в подводной лодке
rus_verbs:зажигать{}, // зажигать в классе
rus_verbs:смыслить{}, // смыслить в математике
rus_verbs:закопать{}, // закопать в огороде
rus_verbs:порхать{}, // порхать в зарослях
rus_verbs:потонуть{}, // потонуть в бумажках
rus_verbs:стирать{}, // стирать в холодной воде
rus_verbs:подстерегать{}, // подстерегать в придорожных кустах
rus_verbs:погулять{}, // погулять в парке
rus_verbs:предвкушать{}, // предвкушать в воображении
rus_verbs:ошеломить{}, // ошеломить в бою
rus_verbs:удостовериться{}, // удостовериться в безопасности
rus_verbs:огласить{}, // огласить в заключительной части
rus_verbs:разбогатеть{}, // разбогатеть в деревне
rus_verbs:грохотать{}, // грохотать в мастерской
rus_verbs:реализоваться{}, // реализоваться в должности
rus_verbs:красть{}, // красть в магазине
rus_verbs:нарваться{}, // нарваться в коридоре
rus_verbs:застывать{}, // застывать в неудобной позе
rus_verbs:толкаться{}, // толкаться в тесной комнате
rus_verbs:извлекать{}, // извлекать в аппарате
rus_verbs:обжигать{}, // обжигать в печи
rus_verbs:запечатлеть{}, // запечатлеть в кинохронике
rus_verbs:тренироваться{}, // тренироваться в зале
rus_verbs:поспорить{}, // поспорить в кабинете
rus_verbs:рыскать{}, // рыскать в лесу
rus_verbs:надрываться{}, // надрываться в шахте
rus_verbs:сняться{}, // сняться в фильме
rus_verbs:закружить{}, // закружить в танце
rus_verbs:затонуть{}, // затонуть в порту
rus_verbs:побыть{}, // побыть в гостях
rus_verbs:почистить{}, // почистить в носу
rus_verbs:сгорбиться{}, // сгорбиться в тесной конуре
rus_verbs:подслушивать{}, // подслушивать в классе
rus_verbs:сгорать{}, // сгорать в танке
rus_verbs:разочароваться{}, // разочароваться в артисте
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать в кустиках
rus_verbs:мять{}, // мять в руках
rus_verbs:подраться{}, // подраться в классе
rus_verbs:замести{}, // замести в прихожей
rus_verbs:откладываться{}, // откладываться в печени
rus_verbs:обозначаться{}, // обозначаться в перечне
rus_verbs:просиживать{}, // просиживать в интернете
rus_verbs:соприкасаться{}, // соприкасаться в точке
rus_verbs:начертить{}, // начертить в тетрадке
rus_verbs:уменьшать{}, // уменьшать в поперечнике
rus_verbs:тормозить{}, // тормозить в облаке
rus_verbs:затевать{}, // затевать в лаборатории
rus_verbs:затопить{}, // затопить в бухте
rus_verbs:задерживать{}, // задерживать в лифте
rus_verbs:прогуляться{}, // прогуляться в лесу
rus_verbs:прорубить{}, // прорубить во льду
rus_verbs:очищать{}, // очищать в кислоте
rus_verbs:полулежать{}, // полулежать в гамаке
rus_verbs:исправить{}, // исправить в задании
rus_verbs:предусматриваться{}, // предусматриваться в постановке задачи
rus_verbs:замучить{}, // замучить в плену
rus_verbs:разрушаться{}, // разрушаться в верхней части
rus_verbs:ерзать{}, // ерзать в кресле
rus_verbs:покопаться{}, // покопаться в залежах
rus_verbs:раскаяться{}, // раскаяться в содеянном
rus_verbs:пробежаться{}, // пробежаться в парке
rus_verbs:полежать{}, // полежать в гамаке
rus_verbs:позаимствовать{}, // позаимствовать в книге
rus_verbs:снижать{}, // снижать в несколько раз
rus_verbs:черпать{}, // черпать в поэзии
rus_verbs:заверять{}, // заверять в своей искренности
rus_verbs:проглядеть{}, // проглядеть в сумерках
rus_verbs:припарковать{}, // припарковать во дворе
rus_verbs:сверлить{}, // сверлить в стене
rus_verbs:здороваться{}, // здороваться в аудитории
rus_verbs:рожать{}, // рожать в воде
rus_verbs:нацарапать{}, // нацарапать в тетрадке
rus_verbs:затопать{}, // затопать в коридоре
rus_verbs:прописать{}, // прописать в правилах
rus_verbs:сориентироваться{}, // сориентироваться в обстоятельствах
rus_verbs:снизить{}, // снизить в несколько раз
rus_verbs:заблуждаться{}, // заблуждаться в своей теории
rus_verbs:откопать{}, // откопать в отвалах
rus_verbs:смастерить{}, // смастерить в лаборатории
rus_verbs:замедлиться{}, // замедлиться в парафине
rus_verbs:избивать{}, // избивать в участке
rus_verbs:мыться{}, // мыться в бане
rus_verbs:сварить{}, // сварить в кастрюльке
rus_verbs:раскопать{}, // раскопать в снегу
rus_verbs:крепиться{}, // крепиться в держателе
rus_verbs:дробить{}, // дробить в мельнице
rus_verbs:попить{}, // попить в ресторанчике
rus_verbs:затронуть{}, // затронуть в душе
rus_verbs:лязгнуть{}, // лязгнуть в тишине
rus_verbs:заправлять{}, // заправлять в полете
rus_verbs:размножаться{}, // размножаться в неволе
rus_verbs:потопить{}, // потопить в Тихом Океане
rus_verbs:кушать{}, // кушать в столовой
rus_verbs:замолкать{}, // замолкать в замешательстве
rus_verbs:измеряться{}, // измеряться в дюймах
rus_verbs:сбываться{}, // сбываться в мечтах
rus_verbs:задернуть{}, // задернуть в комнате
rus_verbs:затихать{}, // затихать в темноте
rus_verbs:прослеживаться{}, // прослеживается в журнале
rus_verbs:прерываться{}, // прерывается в начале
rus_verbs:изображаться{}, // изображается в любых фильмах
rus_verbs:фиксировать{}, // фиксировать в данной точке
rus_verbs:ослаблять{}, // ослаблять в поясе
rus_verbs:зреть{}, // зреть в теплице
rus_verbs:зеленеть{}, // зеленеть в огороде
rus_verbs:критиковать{}, // критиковать в статье
rus_verbs:облететь{}, // облететь в частном вертолете
rus_verbs:разбросать{}, // разбросать в комнате
rus_verbs:заразиться{}, // заразиться в людном месте
rus_verbs:рассеять{}, // рассеять в бою
rus_verbs:печься{}, // печься в духовке
rus_verbs:поспать{}, // поспать в палатке
rus_verbs:заступиться{}, // заступиться в драке
rus_verbs:сплетаться{}, // сплетаться в середине
rus_verbs:поместиться{}, // поместиться в мешке
rus_verbs:спереть{}, // спереть в лавке
// инфинитив:ликвидировать{ вид:несоверш }, глагол:ликвидировать{ вид:несоверш }, // ликвидировать в пригороде
// инфинитив:ликвидировать{ вид:соверш }, глагол:ликвидировать{ вид:соверш },
rus_verbs:проваляться{}, // проваляться в постели
rus_verbs:лечиться{}, // лечиться в стационаре
rus_verbs:определиться{}, // определиться в честном бою
rus_verbs:обработать{}, // обработать в растворе
rus_verbs:пробивать{}, // пробивать в стене
rus_verbs:перемешаться{}, // перемешаться в чане
rus_verbs:чесать{}, // чесать в паху
rus_verbs:пролечь{}, // пролечь в пустынной местности
rus_verbs:скитаться{}, // скитаться в дальних странах
rus_verbs:затрудняться{}, // затрудняться в выборе
rus_verbs:отряхнуться{}, // отряхнуться в коридоре
rus_verbs:разыгрываться{}, // разыгрываться в лотерее
rus_verbs:помолиться{}, // помолиться в церкви
rus_verbs:предписывать{}, // предписывать в рецепте
rus_verbs:порваться{}, // порваться в слабом месте
rus_verbs:греться{}, // греться в здании
rus_verbs:опровергать{}, // опровергать в своем выступлении
rus_verbs:помянуть{}, // помянуть в своем выступлении
rus_verbs:допросить{}, // допросить в прокуратуре
rus_verbs:материализоваться{}, // материализоваться в соседнем здании
rus_verbs:рассеиваться{}, // рассеиваться в воздухе
rus_verbs:перевозить{}, // перевозить в вагоне
rus_verbs:отбывать{}, // отбывать в тюрьме
rus_verbs:попахивать{}, // попахивать в отхожем месте
rus_verbs:перечислять{}, // перечислять в заключении
rus_verbs:зарождаться{}, // зарождаться в дебрях
rus_verbs:предъявлять{}, // предъявлять в своем письме
rus_verbs:распространять{}, // распространять в сети
rus_verbs:пировать{}, // пировать в соседнем селе
rus_verbs:начертать{}, // начертать в летописи
rus_verbs:расцветать{}, // расцветать в подходящих условиях
rus_verbs:царствовать{}, // царствовать в южной части материка
rus_verbs:накопить{}, // накопить в буфере
rus_verbs:закрутиться{}, // закрутиться в рутине
rus_verbs:отработать{}, // отработать в забое
rus_verbs:обокрасть{}, // обокрасть в автобусе
rus_verbs:прокладывать{}, // прокладывать в снегу
rus_verbs:ковырять{}, // ковырять в носу
rus_verbs:копить{}, // копить в очереди
rus_verbs:полечь{}, // полечь в степях
rus_verbs:щебетать{}, // щебетать в кустиках
rus_verbs:подчеркиваться{}, // подчеркиваться в сообщении
rus_verbs:посеять{}, // посеять в огороде
rus_verbs:разъезжать{}, // разъезжать в кабриолете
rus_verbs:замечаться{}, // замечаться в лесу
rus_verbs:просчитать{}, // просчитать в уме
rus_verbs:маяться{}, // маяться в командировке
rus_verbs:выхватывать{}, // выхватывать в тексте
rus_verbs:креститься{}, // креститься в деревенской часовне
rus_verbs:обрабатывать{}, // обрабатывать в растворе кислоты
rus_verbs:настигать{}, // настигать в огороде
rus_verbs:разгуливать{}, // разгуливать в роще
rus_verbs:насиловать{}, // насиловать в квартире
rus_verbs:побороть{}, // побороть в себе
rus_verbs:учитывать{}, // учитывать в расчетах
rus_verbs:искажать{}, // искажать в заметке
rus_verbs:пропить{}, // пропить в кабаке
rus_verbs:катать{}, // катать в лодочке
rus_verbs:припрятать{}, // припрятать в кармашке
rus_verbs:запаниковать{}, // запаниковать в бою
rus_verbs:рассыпать{}, // рассыпать в траве
rus_verbs:застревать{}, // застревать в ограде
rus_verbs:зажигаться{}, // зажигаться в сумерках
rus_verbs:жарить{}, // жарить в масле
rus_verbs:накапливаться{}, // накапливаться в костях
rus_verbs:распуститься{}, // распуститься в горшке
rus_verbs:проголосовать{}, // проголосовать в передвижном пункте
rus_verbs:странствовать{}, // странствовать в автомобиле
rus_verbs:осматриваться{}, // осматриваться в хоромах
rus_verbs:разворачивать{}, // разворачивать в спортзале
rus_verbs:заскучать{}, // заскучать в самолете
rus_verbs:напутать{}, // напутать в расчете
rus_verbs:перекусить{}, // перекусить в столовой
rus_verbs:спасаться{}, // спасаться в автономной капсуле
rus_verbs:посовещаться{}, // посовещаться в комнате
rus_verbs:доказываться{}, // доказываться в статье
rus_verbs:познаваться{}, // познаваться в беде
rus_verbs:загрустить{}, // загрустить в одиночестве
rus_verbs:оживить{}, // оживить в памяти
rus_verbs:переворачиваться{}, // переворачиваться в гробу
rus_verbs:заприметить{}, // заприметить в лесу
rus_verbs:отравиться{}, // отравиться в забегаловке
rus_verbs:продержать{}, // продержать в клетке
rus_verbs:выявить{}, // выявить в костях
rus_verbs:заседать{}, // заседать в совете
rus_verbs:расплачиваться{}, // расплачиваться в первой кассе
rus_verbs:проломить{}, // проломить в двери
rus_verbs:подражать{}, // подражать в мелочах
rus_verbs:подсчитывать{}, // подсчитывать в уме
rus_verbs:опережать{}, // опережать во всем
rus_verbs:сформироваться{}, // сформироваться в облаке
rus_verbs:укрепиться{}, // укрепиться в мнении
rus_verbs:отстоять{}, // отстоять в очереди
rus_verbs:развертываться{}, // развертываться в месте испытания
rus_verbs:замерзать{}, // замерзать во льду
rus_verbs:утопать{}, // утопать в снегу
rus_verbs:раскаиваться{}, // раскаиваться в содеянном
rus_verbs:организовывать{}, // организовывать в пионерлагере
rus_verbs:перевестись{}, // перевестись в наших краях
rus_verbs:смешивать{}, // смешивать в блендере
rus_verbs:ютиться{}, // ютиться в тесной каморке
rus_verbs:прождать{}, // прождать в аудитории
rus_verbs:подыскивать{}, // подыскивать в женском общежитии
rus_verbs:замочить{}, // замочить в сортире
rus_verbs:мерзнуть{}, // мерзнуть в тонкой курточке
rus_verbs:растирать{}, // растирать в ступке
rus_verbs:замедлять{}, // замедлять в парафине
rus_verbs:переспать{}, // переспать в палатке
rus_verbs:рассекать{}, // рассекать в кабриолете
rus_verbs:отыскивать{}, // отыскивать в залежах
rus_verbs:опровергнуть{}, // опровергнуть в своем выступлении
rus_verbs:дрыхнуть{}, // дрыхнуть в гамаке
rus_verbs:укрываться{}, // укрываться в землянке
rus_verbs:запечься{}, // запечься в золе
rus_verbs:догорать{}, // догорать в темноте
rus_verbs:застилать{}, // застилать в коридоре
rus_verbs:сыскаться{}, // сыскаться в деревне
rus_verbs:переделать{}, // переделать в мастерской
rus_verbs:разъяснять{}, // разъяснять в своей лекции
rus_verbs:селиться{}, // селиться в центре
rus_verbs:оплачивать{}, // оплачивать в магазине
rus_verbs:переворачивать{}, // переворачивать в закрытой банке
rus_verbs:упражняться{}, // упражняться в остроумии
rus_verbs:пометить{}, // пометить в списке
rus_verbs:припомниться{}, // припомниться в завещании
rus_verbs:приютить{}, // приютить в амбаре
rus_verbs:натерпеться{}, // натерпеться в темнице
rus_verbs:затеваться{}, // затеваться в клубе
rus_verbs:уплывать{}, // уплывать в лодке
rus_verbs:скиснуть{}, // скиснуть в бидоне
rus_verbs:заколоть{}, // заколоть в боку
rus_verbs:замерцать{}, // замерцать в темноте
rus_verbs:фиксироваться{}, // фиксироваться в протоколе
rus_verbs:запираться{}, // запираться в комнате
rus_verbs:съезжаться{}, // съезжаться в каретах
rus_verbs:толочься{}, // толочься в ступе
rus_verbs:потанцевать{}, // потанцевать в клубе
rus_verbs:побродить{}, // побродить в парке
rus_verbs:назревать{}, // назревать в коллективе
rus_verbs:дохнуть{}, // дохнуть в питомнике
rus_verbs:крестить{}, // крестить в деревенской церквушке
rus_verbs:рассчитаться{}, // рассчитаться в банке
rus_verbs:припарковаться{}, // припарковаться во дворе
rus_verbs:отхватить{}, // отхватить в магазинчике
rus_verbs:остывать{}, // остывать в холодильнике
rus_verbs:составляться{}, // составляться в атмосфере тайны
rus_verbs:переваривать{}, // переваривать в тишине
rus_verbs:хвастать{}, // хвастать в казино
rus_verbs:отрабатывать{}, // отрабатывать в теплице
rus_verbs:разлечься{}, // разлечься в кровати
rus_verbs:прокручивать{}, // прокручивать в голове
rus_verbs:очертить{}, // очертить в воздухе
rus_verbs:сконфузиться{}, // сконфузиться в окружении незнакомых людей
rus_verbs:выявлять{}, // выявлять в боевых условиях
rus_verbs:караулить{}, // караулить в лифте
rus_verbs:расставлять{}, // расставлять в бойницах
rus_verbs:прокрутить{}, // прокрутить в голове
rus_verbs:пересказывать{}, // пересказывать в первой главе
rus_verbs:задавить{}, // задавить в зародыше
rus_verbs:хозяйничать{}, // хозяйничать в холодильнике
rus_verbs:хвалиться{}, // хвалиться в детском садике
rus_verbs:оперировать{}, // оперировать в полевом госпитале
rus_verbs:формулировать{}, // формулировать в следующей главе
rus_verbs:застигнуть{}, // застигнуть в неприглядном виде
rus_verbs:замурлыкать{}, // замурлыкать в тепле
rus_verbs:поддакивать{}, // поддакивать в споре
rus_verbs:прочертить{}, // прочертить в воздухе
rus_verbs:отменять{}, // отменять в городе коменданский час
rus_verbs:колдовать{}, // колдовать в лаборатории
rus_verbs:отвозить{}, // отвозить в машине
rus_verbs:трахать{}, // трахать в гамаке
rus_verbs:повозиться{}, // повозиться в мешке
rus_verbs:ремонтировать{}, // ремонтировать в центре
rus_verbs:робеть{}, // робеть в гостях
rus_verbs:перепробовать{}, // перепробовать в деле
инфинитив:реализовать{ вид:соверш }, инфинитив:реализовать{ вид:несоверш }, // реализовать в новой версии
глагол:реализовать{ вид:соверш }, глагол:реализовать{ вид:несоверш },
rus_verbs:покаяться{}, // покаяться в церкви
rus_verbs:попрыгать{}, // попрыгать в бассейне
rus_verbs:умалчивать{}, // умалчивать в своем докладе
rus_verbs:ковыряться{}, // ковыряться в старой технике
rus_verbs:расписывать{}, // расписывать в деталях
rus_verbs:вязнуть{}, // вязнуть в песке
rus_verbs:погрязнуть{}, // погрязнуть в скандалах
rus_verbs:корениться{}, // корениться в неспособности выполнить поставленную задачу
rus_verbs:зажимать{}, // зажимать в углу
rus_verbs:стискивать{}, // стискивать в ладонях
rus_verbs:практиковаться{}, // практиковаться в приготовлении соуса
rus_verbs:израсходовать{}, // израсходовать в полете
rus_verbs:клокотать{}, // клокотать в жерле
rus_verbs:обвиняться{}, // обвиняться в растрате
rus_verbs:уединиться{}, // уединиться в кладовке
rus_verbs:подохнуть{}, // подохнуть в болоте
rus_verbs:кипятиться{}, // кипятиться в чайнике
rus_verbs:уродиться{}, // уродиться в лесу
rus_verbs:продолжиться{}, // продолжиться в баре
rus_verbs:расшифровать{}, // расшифровать в специальном устройстве
rus_verbs:посапывать{}, // посапывать в кровати
rus_verbs:скрючиться{}, // скрючиться в мешке
rus_verbs:лютовать{}, // лютовать в отдаленных селах
rus_verbs:расписать{}, // расписать в статье
rus_verbs:публиковаться{}, // публиковаться в научном журнале
rus_verbs:зарегистрировать{}, // зарегистрировать в комитете
rus_verbs:прожечь{}, // прожечь в листе
rus_verbs:переждать{}, // переждать в окопе
rus_verbs:публиковать{}, // публиковать в журнале
rus_verbs:морщить{}, // морщить в уголках глаз
rus_verbs:спиться{}, // спиться в одиночестве
rus_verbs:изведать{}, // изведать в гареме
rus_verbs:обмануться{}, // обмануться в ожиданиях
rus_verbs:сочетать{}, // сочетать в себе
rus_verbs:подрабатывать{}, // подрабатывать в магазине
rus_verbs:репетировать{}, // репетировать в студии
rus_verbs:рябить{}, // рябить в глазах
rus_verbs:намочить{}, // намочить в луже
rus_verbs:скатать{}, // скатать в руке
rus_verbs:одевать{}, // одевать в магазине
rus_verbs:испечь{}, // испечь в духовке
rus_verbs:сбрить{}, // сбрить в подмышках
rus_verbs:зажужжать{}, // зажужжать в ухе
rus_verbs:сберечь{}, // сберечь в тайном месте
rus_verbs:согреться{}, // согреться в хижине
инфинитив:дебютировать{ вид:несоверш }, инфинитив:дебютировать{ вид:соверш }, // дебютировать в спектакле
глагол:дебютировать{ вид:несоверш }, глагол:дебютировать{ вид:соверш },
rus_verbs:переплыть{}, // переплыть в лодочке
rus_verbs:передохнуть{}, // передохнуть в тени
rus_verbs:отсвечивать{}, // отсвечивать в зеркалах
rus_verbs:переправляться{}, // переправляться в лодках
rus_verbs:накупить{}, // накупить в магазине
rus_verbs:проторчать{}, // проторчать в очереди
rus_verbs:проскальзывать{}, // проскальзывать в сообщениях
rus_verbs:застукать{}, // застукать в солярии
rus_verbs:наесть{}, // наесть в отпуске
rus_verbs:подвизаться{}, // подвизаться в новом деле
rus_verbs:вычистить{}, // вычистить в саду
rus_verbs:кормиться{}, // кормиться в лесу
rus_verbs:покурить{}, // покурить в саду
rus_verbs:понизиться{}, // понизиться в ранге
rus_verbs:зимовать{}, // зимовать в избушке
rus_verbs:проверяться{}, // проверяться в службе безопасности
rus_verbs:подпирать{}, // подпирать в первом забое
rus_verbs:кувыркаться{}, // кувыркаться в постели
rus_verbs:похрапывать{}, // похрапывать в постели
rus_verbs:завязнуть{}, // завязнуть в песке
rus_verbs:трактовать{}, // трактовать в исследовательской статье
rus_verbs:замедляться{}, // замедляться в тяжелой воде
rus_verbs:шастать{}, // шастать в здании
rus_verbs:заночевать{}, // заночевать в пути
rus_verbs:наметиться{}, // наметиться в исследованиях рака
rus_verbs:освежить{}, // освежить в памяти
rus_verbs:оспаривать{}, // оспаривать в суде
rus_verbs:умещаться{}, // умещаться в ячейке
rus_verbs:искупить{}, // искупить в бою
rus_verbs:отсиживаться{}, // отсиживаться в тылу
rus_verbs:мчать{}, // мчать в кабриолете
rus_verbs:обличать{}, // обличать в своем выступлении
rus_verbs:сгнить{}, // сгнить в тюряге
rus_verbs:опробовать{}, // опробовать в деле
rus_verbs:тренировать{}, // тренировать в зале
rus_verbs:прославить{}, // прославить в академии
rus_verbs:учитываться{}, // учитываться в дипломной работе
rus_verbs:повеселиться{}, // повеселиться в лагере
rus_verbs:поумнеть{}, // поумнеть в карцере
rus_verbs:перестрелять{}, // перестрелять в воздухе
rus_verbs:проведать{}, // проведать в больнице
rus_verbs:измучиться{}, // измучиться в деревне
rus_verbs:прощупать{}, // прощупать в глубине
rus_verbs:изготовлять{}, // изготовлять в сарае
rus_verbs:свирепствовать{}, // свирепствовать в популяции
rus_verbs:иссякать{}, // иссякать в источнике
rus_verbs:гнездиться{}, // гнездиться в дупле
rus_verbs:разогнаться{}, // разогнаться в спортивной машине
rus_verbs:опознавать{}, // опознавать в неизвестном
rus_verbs:засвидетельствовать{}, // засвидетельствовать в суде
rus_verbs:сконцентрировать{}, // сконцентрировать в своих руках
rus_verbs:редактировать{}, // редактировать в редакторе
rus_verbs:покупаться{}, // покупаться в магазине
rus_verbs:промышлять{}, // промышлять в роще
rus_verbs:растягиваться{}, // растягиваться в коридоре
rus_verbs:приобретаться{}, // приобретаться в антикварных лавках
инфинитив:подрезать{ вид:несоверш }, инфинитив:подрезать{ вид:соверш }, // подрезать в воде
глагол:подрезать{ вид:несоверш }, глагол:подрезать{ вид:соверш },
rus_verbs:запечатлеться{}, // запечатлеться в мозгу
rus_verbs:укрывать{}, // укрывать в подвале
rus_verbs:закрепиться{}, // закрепиться в первой башне
rus_verbs:освежать{}, // освежать в памяти
rus_verbs:громыхать{}, // громыхать в ванной
инфинитив:подвигаться{ вид:соверш }, инфинитив:подвигаться{ вид:несоверш }, // подвигаться в кровати
глагол:подвигаться{ вид:соверш }, глагол:подвигаться{ вид:несоверш },
rus_verbs:добываться{}, // добываться в шахтах
rus_verbs:растворить{}, // растворить в кислоте
rus_verbs:приплясывать{}, // приплясывать в гримерке
rus_verbs:доживать{}, // доживать в доме престарелых
rus_verbs:отпраздновать{}, // отпраздновать в ресторане
rus_verbs:сотрясаться{}, // сотрясаться в конвульсиях
rus_verbs:помыть{}, // помыть в проточной воде
инфинитив:увязать{ вид:несоверш }, инфинитив:увязать{ вид:соверш }, // увязать в песке
глагол:увязать{ вид:несоверш }, глагол:увязать{ вид:соверш },
прилагательное:увязавший{ вид:несоверш },
rus_verbs:наличествовать{}, // наличествовать в запаснике
rus_verbs:нащупывать{}, // нащупывать в кармане
rus_verbs:повествоваться{}, // повествоваться в рассказе
rus_verbs:отремонтировать{}, // отремонтировать в техцентре
rus_verbs:покалывать{}, // покалывать в правом боку
rus_verbs:сиживать{}, // сиживать в саду
rus_verbs:разрабатываться{}, // разрабатываться в секретных лабораториях
rus_verbs:укрепляться{}, // укрепляться в мнении
rus_verbs:разниться{}, // разниться во взглядах
rus_verbs:сполоснуть{}, // сполоснуть в водичке
rus_verbs:скупать{}, // скупать в магазине
rus_verbs:почесывать{}, // почесывать в паху
rus_verbs:оформлять{}, // оформлять в конторе
rus_verbs:распускаться{}, // распускаться в садах
rus_verbs:зарябить{}, // зарябить в глазах
rus_verbs:загореть{}, // загореть в Испании
rus_verbs:очищаться{}, // очищаться в баке
rus_verbs:остудить{}, // остудить в холодной воде
rus_verbs:разбомбить{}, // разбомбить в горах
rus_verbs:издохнуть{}, // издохнуть в бедности
rus_verbs:проехаться{}, // проехаться в новой машине
rus_verbs:задействовать{}, // задействовать в анализе
rus_verbs:произрастать{}, // произрастать в степи
rus_verbs:разуться{}, // разуться в прихожей
rus_verbs:сооружать{}, // сооружать в огороде
rus_verbs:зачитывать{}, // зачитывать в суде
rus_verbs:состязаться{}, // состязаться в остроумии
rus_verbs:ополоснуть{}, // ополоснуть в молоке
rus_verbs:уместиться{}, // уместиться в кармане
rus_verbs:совершенствоваться{}, // совершенствоваться в управлении мотоциклом
rus_verbs:стираться{}, // стираться в стиральной машине
rus_verbs:искупаться{}, // искупаться в прохладной реке
rus_verbs:курировать{}, // курировать в правительстве
rus_verbs:закупить{}, // закупить в магазине
rus_verbs:плодиться{}, // плодиться в подходящих условиях
rus_verbs:горланить{}, // горланить в парке
rus_verbs:першить{}, // першить в горле
rus_verbs:пригрезиться{}, // пригрезиться во сне
rus_verbs:исправлять{}, // исправлять в тетрадке
rus_verbs:расслабляться{}, // расслабляться в гамаке
rus_verbs:скапливаться{}, // скапливаться в нижней части
rus_verbs:сплетничать{}, // сплетничают в комнате
rus_verbs:раздевать{}, // раздевать в кабинке
rus_verbs:окопаться{}, // окопаться в лесу
rus_verbs:загорать{}, // загорать в Испании
rus_verbs:подпевать{}, // подпевать в церковном хоре
rus_verbs:прожужжать{}, // прожужжать в динамике
rus_verbs:изучаться{}, // изучаться в дикой природе
rus_verbs:заклубиться{}, // заклубиться в воздухе
rus_verbs:подметать{}, // подметать в зале
rus_verbs:подозреваться{}, // подозреваться в совершении кражи
rus_verbs:обогащать{}, // обогащать в специальном аппарате
rus_verbs:издаться{}, // издаться в другом издательстве
rus_verbs:справить{}, // справить в кустах нужду
rus_verbs:помыться{}, // помыться в бане
rus_verbs:проскакивать{}, // проскакивать в словах
rus_verbs:попивать{}, // попивать в кафе чай
rus_verbs:оформляться{}, // оформляться в регистратуре
rus_verbs:чирикать{}, // чирикать в кустах
rus_verbs:скупить{}, // скупить в магазинах
rus_verbs:переночевать{}, // переночевать в гостинице
rus_verbs:концентрироваться{}, // концентрироваться в пробирке
rus_verbs:одичать{}, // одичать в лесу
rus_verbs:ковырнуть{}, // ковырнуть в ухе
rus_verbs:затеплиться{}, // затеплиться в глубине души
rus_verbs:разгрести{}, // разгрести в задачах залежи
rus_verbs:застопориться{}, // застопориться в начале списка
rus_verbs:перечисляться{}, // перечисляться во введении
rus_verbs:покататься{}, // покататься в парке аттракционов
rus_verbs:изловить{}, // изловить в поле
rus_verbs:прославлять{}, // прославлять в стихах
rus_verbs:промочить{}, // промочить в луже
rus_verbs:поделывать{}, // поделывать в отпуске
rus_verbs:просуществовать{}, // просуществовать в первобытном состоянии
rus_verbs:подстеречь{}, // подстеречь в подъезде
rus_verbs:прикупить{}, // прикупить в магазине
rus_verbs:перемешивать{}, // перемешивать в кастрюле
rus_verbs:тискать{}, // тискать в углу
rus_verbs:купать{}, // купать в теплой водичке
rus_verbs:завариться{}, // завариться в стакане
rus_verbs:притулиться{}, // притулиться в углу
rus_verbs:пострелять{}, // пострелять в тире
rus_verbs:навесить{}, // навесить в больнице
инфинитив:изолировать{ вид:соверш }, инфинитив:изолировать{ вид:несоверш }, // изолировать в камере
глагол:изолировать{ вид:соверш }, глагол:изолировать{ вид:несоверш },
rus_verbs:нежиться{}, // нежится в постельке
rus_verbs:притомиться{}, // притомиться в школе
rus_verbs:раздвоиться{}, // раздвоиться в глазах
rus_verbs:навалить{}, // навалить в углу
rus_verbs:замуровать{}, // замуровать в склепе
rus_verbs:поселяться{}, // поселяться в кроне дуба
rus_verbs:потягиваться{}, // потягиваться в кровати
rus_verbs:укачать{}, // укачать в поезде
rus_verbs:отлеживаться{}, // отлеживаться в гамаке
rus_verbs:разменять{}, // разменять в кассе
rus_verbs:прополоскать{}, // прополоскать в чистой теплой воде
rus_verbs:ржаветь{}, // ржаветь в воде
rus_verbs:уличить{}, // уличить в плагиате
rus_verbs:мутиться{}, // мутиться в голове
rus_verbs:растворять{}, // растворять в бензоле
rus_verbs:двоиться{}, // двоиться в глазах
rus_verbs:оговорить{}, // оговорить в договоре
rus_verbs:подделать{}, // подделать в документе
rus_verbs:зарегистрироваться{}, // зарегистрироваться в социальной сети
rus_verbs:растолстеть{}, // растолстеть в талии
rus_verbs:повоевать{}, // повоевать в городских условиях
rus_verbs:прибраться{}, // гнушаться прибраться в хлеву
rus_verbs:поглощаться{}, // поглощаться в металлической фольге
rus_verbs:ухать{}, // ухать в лесу
rus_verbs:подписываться{}, // подписываться в петиции
rus_verbs:покатать{}, // покатать в машинке
rus_verbs:излечиться{}, // излечиться в клинике
rus_verbs:трепыхаться{}, // трепыхаться в мешке
rus_verbs:кипятить{}, // кипятить в кастрюле
rus_verbs:понастроить{}, // понастроить в прибрежной зоне
rus_verbs:перебывать{}, // перебывать во всех европейских столицах
rus_verbs:оглашать{}, // оглашать в итоговой части
rus_verbs:преуспевать{}, // преуспевать в новом бизнесе
rus_verbs:консультироваться{}, // консультироваться в техподдержке
rus_verbs:накапливать{}, // накапливать в печени
rus_verbs:перемешать{}, // перемешать в контейнере
rus_verbs:наследить{}, // наследить в коридоре
rus_verbs:выявиться{}, // выявиться в результе
rus_verbs:забулькать{}, // забулькать в болоте
rus_verbs:отваривать{}, // отваривать в молоке
rus_verbs:запутываться{}, // запутываться в веревках
rus_verbs:нагреться{}, // нагреться в микроволновой печке
rus_verbs:рыбачить{}, // рыбачить в открытом море
rus_verbs:укорениться{}, // укорениться в сознании широких народных масс
rus_verbs:умывать{}, // умывать в тазике
rus_verbs:защекотать{}, // защекотать в носу
rus_verbs:заходиться{}, // заходиться в плаче
инфинитив:искупать{ вид:соверш }, инфинитив:искупать{ вид:несоверш }, // искупать в прохладной водичке
глагол:искупать{ вид:соверш }, глагол:искупать{ вид:несоверш },
деепричастие:искупав{}, деепричастие:искупая{},
rus_verbs:заморозить{}, // заморозить в холодильнике
rus_verbs:закреплять{}, // закреплять в металлическом держателе
rus_verbs:расхватать{}, // расхватать в магазине
rus_verbs:истязать{}, // истязать в тюремном подвале
rus_verbs:заржаветь{}, // заржаветь во влажной атмосфере
rus_verbs:обжаривать{}, // обжаривать в подсолнечном масле
rus_verbs:умереть{}, // Ты, подлый предатель, умрешь в нищете
rus_verbs:подогреть{}, // подогрей в микроволновке
rus_verbs:подогревать{},
rus_verbs:затянуть{}, // Кузнечики, сверчки, скрипачи и медведки затянули в траве свою трескучую музыку
rus_verbs:проделать{}, // проделать в стене дыру
инфинитив:жениться{ вид:соверш }, // жениться в Техасе
инфинитив:жениться{ вид:несоверш },
глагол:жениться{ вид:соверш },
глагол:жениться{ вид:несоверш },
деепричастие:женившись{},
деепричастие:женясь{},
прилагательное:женатый{},
прилагательное:женившийся{вид:соверш},
прилагательное:женящийся{},
rus_verbs:всхрапнуть{}, // всхрапнуть во сне
rus_verbs:всхрапывать{}, // всхрапывать во сне
rus_verbs:ворочаться{}, // Собака ворочается во сне
rus_verbs:воссоздаваться{}, // воссоздаваться в памяти
rus_verbs:акклиматизироваться{}, // альпинисты готовятся акклиматизироваться в горах
инфинитив:атаковать{ вид:несоверш }, // взвод был атакован в лесу
инфинитив:атаковать{ вид:соверш },
глагол:атаковать{ вид:несоверш },
глагол:атаковать{ вид:соверш },
прилагательное:атакованный{},
прилагательное:атаковавший{},
прилагательное:атакующий{},
инфинитив:аккумулировать{вид:несоверш}, // энергия была аккумулирована в печени
инфинитив:аккумулировать{вид:соверш},
глагол:аккумулировать{вид:несоверш},
глагол:аккумулировать{вид:соверш},
прилагательное:аккумулированный{},
прилагательное:аккумулирующий{},
//прилагательное:аккумулировавший{ вид:несоверш },
прилагательное:аккумулировавший{ вид:соверш },
rus_verbs:врисовывать{}, // врисовывать нового персонажа в анимацию
rus_verbs:вырасти{}, // Он вырос в глазах коллег.
rus_verbs:иметь{}, // Он всегда имел в резерве острое словцо.
rus_verbs:убить{}, // убить в себе зверя
инфинитив:абсорбироваться{ вид:соверш }, // жидкость абсорбируется в поглощающей ткани
инфинитив:абсорбироваться{ вид:несоверш },
глагол:абсорбироваться{ вид:соверш },
глагол:абсорбироваться{ вид:несоверш },
rus_verbs:поставить{}, // поставить в углу
rus_verbs:сжимать{}, // сжимать в кулаке
rus_verbs:готовиться{}, // альпинисты готовятся акклиматизироваться в горах
rus_verbs:аккумулироваться{}, // энергия аккумулируется в жировых отложениях
инфинитив:активизироваться{ вид:несоверш }, // в горах активизировались повстанцы
инфинитив:активизироваться{ вид:соверш },
глагол:активизироваться{ вид:несоверш },
глагол:активизироваться{ вид:соверш },
rus_verbs:апробировать{}, // пилот апробировал в ходе испытаний новый режим планера
rus_verbs:арестовать{}, // наркодилер был арестован в помещении кафе
rus_verbs:базировать{}, // установка будет базирована в лесу
rus_verbs:барахтаться{}, // дети барахтались в воде
rus_verbs:баррикадироваться{}, // преступники баррикадируются в помещении банка
rus_verbs:барствовать{}, // Семен Семенович барствовал в своей деревне
rus_verbs:бесчинствовать{}, // Боевики бесчинствовали в захваченном селе
rus_verbs:блаженствовать{}, // Воробьи блаженствовали в кроне рябины
rus_verbs:блуждать{}, // Туристы блуждали в лесу
rus_verbs:брать{}, // Жена берет деньги в тумбочке
rus_verbs:бродить{}, // парочки бродили в парке
rus_verbs:обойти{}, // Бразилия обошла Россию в рейтинге
rus_verbs:задержать{}, // Знаменитый советский фигурист задержан в США
rus_verbs:бултыхаться{}, // Ноги бултыхаются в воде
rus_verbs:вариться{}, // Курица варится в кастрюле
rus_verbs:закончиться{}, // Эта рецессия закончилась в 2003 году
rus_verbs:прокручиваться{}, // Ключ прокручивается в замке
rus_verbs:прокрутиться{}, // Ключ трижды прокрутился в замке
rus_verbs:храниться{}, // Настройки хранятся в текстовом файле
rus_verbs:сохраняться{}, // Настройки сохраняются в текстовом файле
rus_verbs:витать{}, // Мальчик витает в облаках
rus_verbs:владычествовать{}, // Король владычествует в стране
rus_verbs:властвовать{}, // Олигархи властвовали в стране
rus_verbs:возбудить{}, // возбудить в сердце тоску
rus_verbs:возбуждать{}, // возбуждать в сердце тоску
rus_verbs:возвыситься{}, // возвыситься в глазах современников
rus_verbs:возжечь{}, // возжечь в храме огонь
rus_verbs:возжечься{}, // Огонь возжёгся в храме
rus_verbs:возжигать{}, // возжигать в храме огонь
rus_verbs:возжигаться{}, // Огонь возжигается в храме
rus_verbs:вознамериваться{}, // вознамериваться уйти в монастырь
rus_verbs:вознамериться{}, // вознамериться уйти в монастырь
rus_verbs:возникать{}, // Новые идеи неожиданно возникают в колиной голове
rus_verbs:возникнуть{}, // Новые идейки возникли в голове
rus_verbs:возродиться{}, // возродиться в новом качестве
rus_verbs:возрождать{}, // возрождать в новом качестве
rus_verbs:возрождаться{}, // возрождаться в новом амплуа
rus_verbs:ворошить{}, // ворошить в камине кочергой золу
rus_verbs:воспевать{}, // Поэты воспевают героев в одах
rus_verbs:воспеваться{}, // Герои воспеваются в одах поэтами
rus_verbs:воспеть{}, // Поэты воспели в этой оде героев
rus_verbs:воспретить{}, // воспретить в помещении азартные игры
rus_verbs:восславить{}, // Поэты восславили в одах
rus_verbs:восславлять{}, // Поэты восславляют в одах
rus_verbs:восславляться{}, // Героя восславляются в одах
rus_verbs:воссоздать{}, // воссоздает в памяти образ человека
rus_verbs:воссоздавать{}, // воссоздать в памяти образ человека
rus_verbs:воссоздаться{}, // воссоздаться в памяти
rus_verbs:вскипятить{}, // вскипятить в чайнике воду
rus_verbs:вскипятиться{}, // вскипятиться в чайнике
rus_verbs:встретить{}, // встретить в классе старого приятеля
rus_verbs:встретиться{}, // встретиться в классе
rus_verbs:встречать{}, // встречать в лесу голодного медведя
rus_verbs:встречаться{}, // встречаться в кафе
rus_verbs:выбривать{}, // выбривать что-то в подмышках
rus_verbs:выбрить{}, // выбрить что-то в паху
rus_verbs:вывалять{}, // вывалять кого-то в грязи
rus_verbs:вываляться{}, // вываляться в грязи
rus_verbs:вываривать{}, // вываривать в молоке
rus_verbs:вывариваться{}, // вывариваться в молоке
rus_verbs:выварить{}, // выварить в молоке
rus_verbs:вывариться{}, // вывариться в молоке
rus_verbs:выгрызать{}, // выгрызать в сыре отверствие
rus_verbs:выгрызть{}, // выгрызть в сыре отверстие
rus_verbs:выгуливать{}, // выгуливать в парке собаку
rus_verbs:выгулять{}, // выгулять в парке собаку
rus_verbs:выдолбить{}, // выдолбить в стволе углубление
rus_verbs:выжить{}, // выжить в пустыне
rus_verbs:Выискать{}, // Выискать в программе ошибку
rus_verbs:выискаться{}, // Ошибка выискалась в программе
rus_verbs:выискивать{}, // выискивать в программе ошибку
rus_verbs:выискиваться{}, // выискиваться в программе
rus_verbs:выкраивать{}, // выкраивать в расписании время
rus_verbs:выкраиваться{}, // выкраиваться в расписании
инфинитив:выкупаться{aux stress="в^ыкупаться"}, // выкупаться в озере
глагол:выкупаться{вид:соверш},
rus_verbs:выловить{}, // выловить в пруду
rus_verbs:вымачивать{}, // вымачивать в молоке
rus_verbs:вымачиваться{}, // вымачиваться в молоке
rus_verbs:вынюхивать{}, // вынюхивать в траве следы
rus_verbs:выпачкать{}, // выпачкать в смоле свою одежду
rus_verbs:выпачкаться{}, // выпачкаться в грязи
rus_verbs:вырастить{}, // вырастить в теплице ведро огурчиков
rus_verbs:выращивать{}, // выращивать в теплице помидоры
rus_verbs:выращиваться{}, // выращиваться в теплице
rus_verbs:вырыть{}, // вырыть в земле глубокую яму
rus_verbs:высадить{}, // высадить в пустынной местности
rus_verbs:высадиться{}, // высадиться в пустынной местности
rus_verbs:высаживать{}, // высаживать в пустыне
rus_verbs:высверливать{}, // высверливать в доске отверствие
rus_verbs:высверливаться{}, // высверливаться в стене
rus_verbs:высверлить{}, // высверлить в стене отверствие
rus_verbs:высверлиться{}, // высверлиться в стене
rus_verbs:выскоблить{}, // выскоблить в столешнице канавку
rus_verbs:высматривать{}, // высматривать в темноте
rus_verbs:заметить{}, // заметить в помещении
rus_verbs:оказаться{}, // оказаться в первых рядах
rus_verbs:душить{}, // душить в объятиях
rus_verbs:оставаться{}, // оставаться в классе
rus_verbs:появиться{}, // впервые появиться в фильме
rus_verbs:лежать{}, // лежать в футляре
rus_verbs:раздаться{}, // раздаться в плечах
rus_verbs:ждать{}, // ждать в здании вокзала
rus_verbs:жить{}, // жить в трущобах
rus_verbs:постелить{}, // постелить в прихожей
rus_verbs:оказываться{}, // оказываться в неприятной ситуации
rus_verbs:держать{}, // держать в голове
rus_verbs:обнаружить{}, // обнаружить в себе способность
rus_verbs:начинать{}, // начинать в лаборатории
rus_verbs:рассказывать{}, // рассказывать в лицах
rus_verbs:ожидать{}, // ожидать в помещении
rus_verbs:продолжить{}, // продолжить в помещении
rus_verbs:состоять{}, // состоять в группе
rus_verbs:родиться{}, // родиться в рубашке
rus_verbs:искать{}, // искать в кармане
rus_verbs:иметься{}, // иметься в наличии
rus_verbs:говориться{}, // говориться в среде панков
rus_verbs:клясться{}, // клясться в верности
rus_verbs:узнавать{}, // узнавать в нем своего сына
rus_verbs:признаться{}, // признаться в ошибке
rus_verbs:сомневаться{}, // сомневаться в искренности
rus_verbs:толочь{}, // толочь в ступе
rus_verbs:понадобиться{}, // понадобиться в суде
rus_verbs:служить{}, // служить в пехоте
rus_verbs:потолочь{}, // потолочь в ступе
rus_verbs:появляться{}, // появляться в театре
rus_verbs:сжать{}, // сжать в объятиях
rus_verbs:действовать{}, // действовать в постановке
rus_verbs:селить{}, // селить в гостинице
rus_verbs:поймать{}, // поймать в лесу
rus_verbs:увидать{}, // увидать в толпе
rus_verbs:подождать{}, // подождать в кабинете
rus_verbs:прочесть{}, // прочесть в глазах
rus_verbs:тонуть{}, // тонуть в реке
rus_verbs:ощущать{}, // ощущать в животе
rus_verbs:ошибиться{}, // ошибиться в расчетах
rus_verbs:отметить{}, // отметить в списке
rus_verbs:показывать{}, // показывать в динамике
rus_verbs:скрыться{}, // скрыться в траве
rus_verbs:убедиться{}, // убедиться в корректности
rus_verbs:прозвучать{}, // прозвучать в наушниках
rus_verbs:разговаривать{}, // разговаривать в фойе
rus_verbs:издать{}, // издать в России
rus_verbs:прочитать{}, // прочитать в газете
rus_verbs:попробовать{}, // попробовать в деле
rus_verbs:замечать{}, // замечать в программе ошибку
rus_verbs:нести{}, // нести в руках
rus_verbs:пропасть{}, // пропасть в плену
rus_verbs:носить{}, // носить в кармане
rus_verbs:гореть{}, // гореть в аду
rus_verbs:поправить{}, // поправить в программе
rus_verbs:застыть{}, // застыть в неудобной позе
rus_verbs:получать{}, // получать в кассе
rus_verbs:потребоваться{}, // потребоваться в работе
rus_verbs:спрятать{}, // спрятать в шкафу
rus_verbs:учиться{}, // учиться в институте
rus_verbs:развернуться{}, // развернуться в коридоре
rus_verbs:подозревать{}, // подозревать в мошенничестве
rus_verbs:играть{}, // играть в команде
rus_verbs:сыграть{}, // сыграть в команде
rus_verbs:строить{}, // строить в деревне
rus_verbs:устроить{}, // устроить в доме вечеринку
rus_verbs:находить{}, // находить в лесу
rus_verbs:нуждаться{}, // нуждаться в деньгах
rus_verbs:испытать{}, // испытать в рабочей обстановке
rus_verbs:мелькнуть{}, // мелькнуть в прицеле
rus_verbs:очутиться{}, // очутиться в закрытом помещении
инфинитив:использовать{вид:соверш}, // использовать в работе
инфинитив:использовать{вид:несоверш},
глагол:использовать{вид:несоверш},
глагол:использовать{вид:соверш},
rus_verbs:лететь{}, // лететь в самолете
rus_verbs:смеяться{}, // смеяться в цирке
rus_verbs:ездить{}, // ездить в лимузине
rus_verbs:заснуть{}, // заснуть в неудобной позе
rus_verbs:застать{}, // застать в неформальной обстановке
rus_verbs:очнуться{}, // очнуться в незнакомой обстановке
rus_verbs:твориться{}, // Что творится в закрытой зоне
rus_verbs:разглядеть{}, // разглядеть в темноте
rus_verbs:изучать{}, // изучать в естественных условиях
rus_verbs:удержаться{}, // удержаться в седле
rus_verbs:побывать{}, // побывать в зоопарке
rus_verbs:уловить{}, // уловить в словах нотку отчаяния
rus_verbs:приобрести{}, // приобрести в лавке
rus_verbs:исчезать{}, // исчезать в тумане
rus_verbs:уверять{}, // уверять в своей невиновности
rus_verbs:продолжаться{}, // продолжаться в воздухе
rus_verbs:открывать{}, // открывать в городе новый стадион
rus_verbs:поддержать{}, // поддержать в парке порядок
rus_verbs:солить{}, // солить в бочке
rus_verbs:прожить{}, // прожить в деревне
rus_verbs:создавать{}, // создавать в театре
rus_verbs:обсуждать{}, // обсуждать в коллективе
rus_verbs:заказать{}, // заказать в магазине
rus_verbs:отыскать{}, // отыскать в гараже
rus_verbs:уснуть{}, // уснуть в кресле
rus_verbs:задержаться{}, // задержаться в театре
rus_verbs:подобрать{}, // подобрать в коллекции
rus_verbs:пробовать{}, // пробовать в работе
rus_verbs:курить{}, // курить в закрытом помещении
rus_verbs:устраивать{}, // устраивать в лесу засаду
rus_verbs:установить{}, // установить в багажнике
rus_verbs:запереть{}, // запереть в сарае
rus_verbs:содержать{}, // содержать в достатке
rus_verbs:синеть{}, // синеть в кислородной атмосфере
rus_verbs:слышаться{}, // слышаться в голосе
rus_verbs:закрыться{}, // закрыться в здании
rus_verbs:скрываться{}, // скрываться в квартире
rus_verbs:родить{}, // родить в больнице
rus_verbs:описать{}, // описать в заметках
rus_verbs:перехватить{}, // перехватить в коридоре
rus_verbs:менять{}, // менять в магазине
rus_verbs:скрывать{}, // скрывать в чужой квартире
rus_verbs:стиснуть{}, // стиснуть в стальных объятиях
rus_verbs:останавливаться{}, // останавливаться в гостинице
rus_verbs:мелькать{}, // мелькать в телевизоре
rus_verbs:присутствовать{}, // присутствовать в аудитории
rus_verbs:украсть{}, // украсть в магазине
rus_verbs:победить{}, // победить в войне
rus_verbs:расположиться{}, // расположиться в гостинице
rus_verbs:упомянуть{}, // упомянуть в своей книге
rus_verbs:плыть{}, // плыть в старой бочке
rus_verbs:нащупать{}, // нащупать в глубине
rus_verbs:проявляться{}, // проявляться в работе
rus_verbs:затихнуть{}, // затихнуть в норе
rus_verbs:построить{}, // построить в гараже
rus_verbs:поддерживать{}, // поддерживать в исправном состоянии
rus_verbs:заработать{}, // заработать в стартапе
rus_verbs:сломать{}, // сломать в суставе
rus_verbs:снимать{}, // снимать в гардеробе
rus_verbs:сохранить{}, // сохранить в коллекции
rus_verbs:располагаться{}, // располагаться в отдельном кабинете
rus_verbs:сражаться{}, // сражаться в честном бою
rus_verbs:спускаться{}, // спускаться в батискафе
rus_verbs:уничтожить{}, // уничтожить в схроне
rus_verbs:изучить{}, // изучить в естественных условиях
rus_verbs:рождаться{}, // рождаться в муках
rus_verbs:пребывать{}, // пребывать в прострации
rus_verbs:прилететь{}, // прилететь в аэробусе
rus_verbs:догнать{}, // догнать в переулке
rus_verbs:изобразить{}, // изобразить в танце
rus_verbs:проехать{}, // проехать в легковушке
rus_verbs:убедить{}, // убедить в разумности
rus_verbs:приготовить{}, // приготовить в духовке
rus_verbs:собирать{}, // собирать в лесу
rus_verbs:поплыть{}, // поплыть в катере
rus_verbs:доверять{}, // доверять в управлении
rus_verbs:разобраться{}, // разобраться в законах
rus_verbs:ловить{}, // ловить в озере
rus_verbs:проесть{}, // проесть в куске металла отверстие
rus_verbs:спрятаться{}, // спрятаться в подвале
rus_verbs:провозгласить{}, // провозгласить в речи
rus_verbs:изложить{}, // изложить в своём выступлении
rus_verbs:замяться{}, // замяться в коридоре
rus_verbs:раздаваться{}, // Крик ягуара раздается в джунглях
rus_verbs:доказать{}, // Автор доказал в своей работе, что теорема верна
rus_verbs:хранить{}, // хранить в шкатулке
rus_verbs:шутить{}, // шутить в классе
глагол:рассыпаться{ aux stress="рассып^аться" }, // рассыпаться в извинениях
инфинитив:рассыпаться{ aux stress="рассып^аться" },
rus_verbs:чертить{}, // чертить в тетрадке
rus_verbs:отразиться{}, // отразиться в аттестате
rus_verbs:греть{}, // греть в микроволновке
rus_verbs:зарычать{}, // Кто-то зарычал в глубине леса
rus_verbs:рассуждать{}, // Автор рассуждает в своей статье
rus_verbs:освободить{}, // Обвиняемые были освобождены в зале суда
rus_verbs:окружать{}, // окружать в лесу
rus_verbs:сопровождать{}, // сопровождать в операции
rus_verbs:заканчиваться{}, // заканчиваться в дороге
rus_verbs:поселиться{}, // поселиться в загородном доме
rus_verbs:охватывать{}, // охватывать в хронологии
rus_verbs:запеть{}, // запеть в кино
инфинитив:провозить{вид:несоверш}, // провозить в багаже
глагол:провозить{вид:несоверш},
rus_verbs:мочить{}, // мочить в сортире
rus_verbs:перевернуться{}, // перевернуться в полёте
rus_verbs:улететь{}, // улететь в теплые края
rus_verbs:сдержать{}, // сдержать в руках
rus_verbs:преследовать{}, // преследовать в любой другой стране
rus_verbs:драться{}, // драться в баре
rus_verbs:просидеть{}, // просидеть в классе
rus_verbs:убираться{}, // убираться в квартире
rus_verbs:содрогнуться{}, // содрогнуться в приступе отвращения
rus_verbs:пугать{}, // пугать в прессе
rus_verbs:отреагировать{}, // отреагировать в прессе
rus_verbs:проверять{}, // проверять в аппарате
rus_verbs:убеждать{}, // убеждать в отсутствии альтернатив
rus_verbs:летать{}, // летать в комфортабельном частном самолёте
rus_verbs:толпиться{}, // толпиться в фойе
rus_verbs:плавать{}, // плавать в специальном костюме
rus_verbs:пробыть{}, // пробыть в воде слишком долго
rus_verbs:прикинуть{}, // прикинуть в уме
rus_verbs:застрять{}, // застрять в лифте
rus_verbs:метаться{}, // метаться в кровате
rus_verbs:сжечь{}, // сжечь в печке
rus_verbs:расслабиться{}, // расслабиться в ванной
rus_verbs:услыхать{}, // услыхать в автобусе
rus_verbs:удержать{}, // удержать в вертикальном положении
rus_verbs:образоваться{}, // образоваться в верхних слоях атмосферы
rus_verbs:рассмотреть{}, // рассмотреть в капле воды
rus_verbs:просмотреть{}, // просмотреть в браузере
rus_verbs:учесть{}, // учесть в планах
rus_verbs:уезжать{}, // уезжать в чьей-то машине
rus_verbs:похоронить{}, // похоронить в мерзлой земле
rus_verbs:растянуться{}, // растянуться в расслабленной позе
rus_verbs:обнаружиться{}, // обнаружиться в чужой сумке
rus_verbs:гулять{}, // гулять в парке
rus_verbs:утонуть{}, // утонуть в реке
rus_verbs:зажать{}, // зажать в медвежьих объятиях
rus_verbs:усомниться{}, // усомниться в объективности
rus_verbs:танцевать{}, // танцевать в спортзале
rus_verbs:проноситься{}, // проноситься в голове
rus_verbs:трудиться{}, // трудиться в кооперативе
глагол:засыпать{ aux stress="засып^ать" переходность:непереходный }, // засыпать в спальном мешке
инфинитив:засыпать{ aux stress="засып^ать" переходность:непереходный },
rus_verbs:сушить{}, // сушить в сушильном шкафу
rus_verbs:зашевелиться{}, // зашевелиться в траве
rus_verbs:обдумывать{}, // обдумывать в спокойной обстановке
rus_verbs:промелькнуть{}, // промелькнуть в окне
rus_verbs:поучаствовать{}, // поучаствовать в обсуждении
rus_verbs:закрыть{}, // закрыть в комнате
rus_verbs:запирать{}, // запирать в комнате
rus_verbs:закрывать{}, // закрывать в доме
rus_verbs:заблокировать{}, // заблокировать в доме
rus_verbs:зацвести{}, // В садах зацвела сирень
rus_verbs:кричать{}, // Какое-то животное кричало в ночном лесу.
rus_verbs:поглотить{}, // фотон, поглощенный в рецепторе
rus_verbs:стоять{}, // войска, стоявшие в Риме
rus_verbs:закалить{}, // ветераны, закаленные в боях
rus_verbs:выступать{}, // пришлось выступать в тюрьме.
rus_verbs:выступить{}, // пришлось выступить в тюрьме.
rus_verbs:закопошиться{}, // Мыши закопошились в траве
rus_verbs:воспламениться{}, // смесь, воспламенившаяся в цилиндре
rus_verbs:воспламеняться{}, // смесь, воспламеняющаяся в цилиндре
rus_verbs:закрываться{}, // закрываться в комнате
rus_verbs:провалиться{}, // провалиться в прокате
деепричастие:авторизируясь{ вид:несоверш },
глагол:авторизироваться{ вид:несоверш },
инфинитив:авторизироваться{ вид:несоверш }, // авторизироваться в системе
rus_verbs:существовать{}, // существовать в вакууме
деепричастие:находясь{},
прилагательное:находившийся{},
прилагательное:находящийся{},
глагол:находиться{ вид:несоверш },
инфинитив:находиться{ вид:несоверш }, // находиться в вакууме
rus_verbs:регистрировать{}, // регистрировать в инспекции
глагол:перерегистрировать{ вид:несоверш }, глагол:перерегистрировать{ вид:соверш },
инфинитив:перерегистрировать{ вид:несоверш }, инфинитив:перерегистрировать{ вид:соверш }, // перерегистрировать в инспекции
rus_verbs:поковыряться{}, // поковыряться в носу
rus_verbs:оттаять{}, // оттаять в кипятке
rus_verbs:распинаться{}, // распинаться в проклятиях
rus_verbs:отменить{}, // Министерство связи предлагает отменить внутренний роуминг в России
rus_verbs:столкнуться{}, // Американский эсминец и японский танкер столкнулись в Персидском заливе
rus_verbs:ценить{}, // Он очень ценил в статьях краткость изложения.
прилагательное:несчастный{}, // Он очень несчастен в семейной жизни.
rus_verbs:объясниться{}, // Он объяснился в любви.
прилагательное:нетвердый{}, // Он нетвёрд в истории.
rus_verbs:заниматься{}, // Он занимается в читальном зале.
rus_verbs:вращаться{}, // Он вращается в учёных кругах.
прилагательное:спокойный{}, // Он был спокоен и уверен в завтрашнем дне.
rus_verbs:бегать{}, // Он бегал по городу в поисках квартиры.
rus_verbs:заключать{}, // Письмо заключало в себе очень важные сведения.
rus_verbs:срабатывать{}, // Алгоритм срабатывает в половине случаев.
rus_verbs:специализироваться{}, // мы специализируемся в создании ядерного оружия
rus_verbs:сравниться{}, // Никто не может сравниться с ним в знаниях.
rus_verbs:продолжать{}, // Продолжайте в том же духе.
rus_verbs:говорить{}, // Не говорите об этом в присутствии третьих лиц.
rus_verbs:болтать{}, // Не болтай в присутствии начальника!
rus_verbs:проболтаться{}, // Не проболтайся в присутствии начальника!
rus_verbs:повторить{}, // Он должен повторить свои показания в присутствии свидетелей
rus_verbs:получить{}, // ректор поздравил студентов, получивших в этом семестре повышенную стипендию
rus_verbs:приобретать{}, // Эту еду мы приобретаем в соседнем магазине.
rus_verbs:расходиться{}, // Маша и Петя расходятся во взглядах
rus_verbs:сходиться{}, // Все дороги сходятся в Москве
rus_verbs:убирать{}, // убирать в комнате
rus_verbs:удостоверяться{}, // он удостоверяется в личности специалиста
rus_verbs:уединяться{}, // уединяться в пустыне
rus_verbs:уживаться{}, // уживаться в одном коллективе
rus_verbs:укорять{}, // укорять друга в забывчивости
rus_verbs:читать{}, // он читал об этом в журнале
rus_verbs:состояться{}, // В Израиле состоятся досрочные парламентские выборы
rus_verbs:погибнуть{}, // Список погибших в авиакатастрофе под Ярославлем
rus_verbs:работать{}, // Я работаю в театре.
rus_verbs:признать{}, // Я признал в нём старого друга.
rus_verbs:преподавать{}, // Я преподаю в университете.
rus_verbs:понимать{}, // Я плохо понимаю в живописи.
rus_verbs:водиться{}, // неизвестный науке зверь, который водится в жарких тропических лесах
rus_verbs:разразиться{}, // В Москве разразилась эпидемия гриппа
rus_verbs:замереть{}, // вся толпа замерла в восхищении
rus_verbs:сидеть{}, // Я люблю сидеть в этом удобном кресле.
rus_verbs:идти{}, // Я иду в неопределённом направлении.
rus_verbs:заболеть{}, // Я заболел в дороге.
rus_verbs:ехать{}, // Я еду в автобусе
rus_verbs:взять{}, // Я взял книгу в библиотеке на неделю.
rus_verbs:провести{}, // Юные годы он провёл в Италии.
rus_verbs:вставать{}, // Этот случай живо встаёт в моей памяти.
rus_verbs:возвысить{}, // Это событие возвысило его в общественном мнении.
rus_verbs:произойти{}, // Это произошло в одном городе в Японии.
rus_verbs:привидеться{}, // Это мне привиделось во сне.
rus_verbs:держаться{}, // Это дело держится в большом секрете.
rus_verbs:привиться{}, // Это выражение не привилось в русском языке.
rus_verbs:восстановиться{}, // Эти писатели восстановились в правах.
rus_verbs:быть{}, // Эта книга есть в любом книжном магазине.
прилагательное:популярный{}, // Эта идея очень популярна в массах.
rus_verbs:шуметь{}, // Шумит в голове.
rus_verbs:остаться{}, // Шляпа осталась в поезде.
rus_verbs:выражаться{}, // Характер писателя лучше всего выражается в его произведениях.
rus_verbs:воспитать{}, // Учительница воспитала в детях любовь к природе.
rus_verbs:пересохнуть{}, // У меня в горле пересохло.
rus_verbs:щекотать{}, // У меня в горле щекочет.
rus_verbs:колоть{}, // У меня в боку колет.
прилагательное:свежий{}, // Событие ещё свежо в памяти.
rus_verbs:собрать{}, // Соберите всех учеников во дворе.
rus_verbs:белеть{}, // Снег белеет в горах.
rus_verbs:сделать{}, // Сколько орфографических ошибок ты сделал в диктанте?
rus_verbs:таять{}, // Сахар тает в кипятке.
rus_verbs:жать{}, // Сапог жмёт в подъёме.
rus_verbs:возиться{}, // Ребята возятся в углу.
rus_verbs:распоряжаться{}, // Прошу не распоряжаться в чужом доме.
rus_verbs:кружиться{}, // Они кружились в вальсе.
rus_verbs:выставлять{}, // Они выставляют его в смешном виде.
rus_verbs:бывать{}, // Она часто бывает в обществе.
rus_verbs:петь{}, // Она поёт в опере.
rus_verbs:сойтись{}, // Все свидетели сошлись в своих показаниях.
rus_verbs:валяться{}, // Вещи валялись в беспорядке.
rus_verbs:пройти{}, // Весь день прошёл в беготне.
rus_verbs:продавать{}, // В этом магазине продают обувь.
rus_verbs:заключаться{}, // В этом заключается вся сущность.
rus_verbs:звенеть{}, // В ушах звенит.
rus_verbs:проступить{}, // В тумане проступили очертания корабля.
rus_verbs:бить{}, // В саду бьёт фонтан.
rus_verbs:проскользнуть{}, // В речи проскользнул упрёк.
rus_verbs:оставить{}, // Не оставь товарища в опасности.
rus_verbs:прогулять{}, // Мы прогуляли час в парке.
rus_verbs:перебить{}, // Мы перебили врагов в бою.
rus_verbs:остановиться{}, // Мы остановились в первой попавшейся гостинице.
rus_verbs:видеть{}, // Он многое видел в жизни.
// глагол:проходить{ вид:несоверш }, // Беседа проходила в дружественной атмосфере.
rus_verbs:подать{}, // Автор подал своих героев в реалистических тонах.
rus_verbs:кинуть{}, // Он кинул меня в беде.
rus_verbs:приходить{}, // Приходи в сентябре
rus_verbs:воскрешать{}, // воскрешать в памяти
rus_verbs:соединять{}, // соединять в себе
rus_verbs:разбираться{}, // умение разбираться в вещах
rus_verbs:делать{}, // В её комнате делали обыск.
rus_verbs:воцариться{}, // В зале воцарилась глубокая тишина.
rus_verbs:начаться{}, // В деревне начались полевые работы.
rus_verbs:блеснуть{}, // В голове блеснула хорошая мысль.
rus_verbs:вертеться{}, // В голове вертится вчерашний разговор.
rus_verbs:веять{}, // В воздухе веет прохладой.
rus_verbs:висеть{}, // В воздухе висит зной.
rus_verbs:носиться{}, // В воздухе носятся комары.
rus_verbs:грести{}, // Грести в спокойной воде будет немного легче, но скучнее
rus_verbs:воскресить{}, // воскресить в памяти
rus_verbs:поплавать{}, // поплавать в 100-метровом бассейне
rus_verbs:пострадать{}, // В массовой драке пострадал 23-летний мужчина
прилагательное:уверенный{ причастие }, // Она уверена в своих силах.
прилагательное:постоянный{}, // Она постоянна во вкусах.
прилагательное:сильный{}, // Он не силён в математике.
прилагательное:повинный{}, // Он не повинен в этом.
прилагательное:возможный{}, // Ураганы, сильные грозы и даже смерчи возможны в конце периода сильной жары
rus_verbs:вывести{}, // способный летать над землей крокодил был выведен в секретной лаборатории
прилагательное:нужный{}, // сковородка тоже нужна в хозяйстве.
rus_verbs:сесть{}, // Она села в тени
rus_verbs:заливаться{}, // в нашем парке заливаются соловьи
rus_verbs:разнести{}, // В лесу огонь пожара мгновенно разнесло
rus_verbs:чувствоваться{}, // В тёплом, но сыром воздухе остро чувствовалось дыхание осени
// rus_verbs:расти{}, // дерево, растущее в лесу
rus_verbs:происходить{}, // что происходит в поликлиннике
rus_verbs:спать{}, // кто спит в моей кровати
rus_verbs:мыть{}, // мыть машину в саду
ГЛ_ИНФ(царить), // В воздухе царило безмолвие
ГЛ_ИНФ(мести), // мести в прихожей пол
ГЛ_ИНФ(прятать), // прятать в яме
ГЛ_ИНФ(увидеть), прилагательное:увидевший{}, деепричастие:увидев{}, // увидел периодическую таблицу элементов во сне.
// ГЛ_ИНФ(собраться), // собраться в порту
ГЛ_ИНФ(случиться), // что-то случилось в больнице
ГЛ_ИНФ(зажечься), // в небе зажглись звёзды
ГЛ_ИНФ(купить), // купи молока в магазине
прилагательное:пропагандировавшийся{} // группа студентов университета дружбы народов, активно пропагандировавшейся в СССР
}
// Чтобы разрешить связывание в паттернах типа: пообедать в macdonalds
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} *:*{ падеж:предл } }
then return true
}
// С локативом:
// собраться в порту
fact гл_предл
{
if context { Гл_В_Предл предлог:в{} существительное:*{ падеж:мест } }
then return true
}
#endregion Предложный
#region Винительный
// Для глаголов движения с выраженным направлением действия может присоединяться
// предложный паттерн с винительным падежом.
wordentry_set Гл_В_Вин =
{
rus_verbs:вдавиться{}, // Дуло больно вдавилось в позвонок.
глагол:ввергнуть{}, // Двух прелестнейших дам он ввергнул в горе.
глагол:ввергать{},
инфинитив:ввергнуть{},
инфинитив:ввергать{},
rus_verbs:двинуться{}, // Двинулись в путь и мы.
rus_verbs:сплавать{}, // Сплавать в Россию!
rus_verbs:уложиться{}, // Уложиться в воскресенье.
rus_verbs:спешить{}, // Спешите в Лондон
rus_verbs:кинуть{}, // Киньте в море.
rus_verbs:проситься{}, // Просилась в Никарагуа.
rus_verbs:притопать{}, // Притопал в Будапешт.
rus_verbs:скататься{}, // Скатался в Красноярск.
rus_verbs:соскользнуть{}, // Соскользнул в пике.
rus_verbs:соскальзывать{},
rus_verbs:играть{}, // Играл в дутье.
глагол:айда{}, // Айда в каморы.
rus_verbs:отзывать{}, // Отзывали в Москву...
rus_verbs:сообщаться{}, // Сообщается в Лондон.
rus_verbs:вдуматься{}, // Вдумайтесь в них.
rus_verbs:проехать{}, // Проехать в Лунево...
rus_verbs:спрыгивать{}, // Спрыгиваем в него.
rus_verbs:верить{}, // Верю в вас!
rus_verbs:прибыть{}, // Прибыл в Подмосковье.
rus_verbs:переходить{}, // Переходите в школу.
rus_verbs:доложить{}, // Доложили в Москву.
rus_verbs:подаваться{}, // Подаваться в Россию?
rus_verbs:спрыгнуть{}, // Спрыгнул в него.
rus_verbs:вывезти{}, // Вывезли в Китай.
rus_verbs:пропихивать{}, // Я очень аккуратно пропихивал дуло в ноздрю.
rus_verbs:пропихнуть{},
rus_verbs:транспортироваться{},
rus_verbs:закрадываться{}, // в голову начали закрадываться кое-какие сомнения и подозрения
rus_verbs:дуть{},
rus_verbs:БОГАТЕТЬ{}, //
rus_verbs:РАЗБОГАТЕТЬ{}, //
rus_verbs:ВОЗРАСТАТЬ{}, //
rus_verbs:ВОЗРАСТИ{}, //
rus_verbs:ПОДНЯТЬ{}, // Он поднял половинку самолета в воздух и на всей скорости повел ее к горам. (ПОДНЯТЬ)
rus_verbs:ОТКАТИТЬСЯ{}, // Услышав за спиной дыхание, он прыгнул вперед и откатился в сторону, рассчитывая ускользнуть от врага, нападавшего сзади (ОТКАТИТЬСЯ)
rus_verbs:ВПЛЕТАТЬСЯ{}, // В общий смрад вплеталось зловонье пены, летевшей из пастей, и крови из легких (ВПЛЕТАТЬСЯ)
rus_verbs:ЗАМАНИТЬ{}, // Они подумали, что Павел пытается заманить их в зону обстрела. (ЗАМАНИТЬ,ЗАМАНИВАТЬ)
rus_verbs:ЗАМАНИВАТЬ{},
rus_verbs:ПРОТРУБИТЬ{}, // Эти врата откроются, когда он протрубит в рог, и пропустят его в другую вселенную. (ПРОТРУБИТЬ)
rus_verbs:ВРУБИТЬСЯ{}, // Клинок сломался, не врубившись в металл. (ВРУБИТЬСЯ/ВРУБАТЬСЯ)
rus_verbs:ВРУБАТЬСЯ{},
rus_verbs:ОТПРАВИТЬ{}, // Мы ищем благородного вельможу, который нанял бы нас или отправил в рыцарский поиск. (ОТПРАВИТЬ)
rus_verbs:ОБЛАЧИТЬ{}, // Этот был облачен в сверкавшие красные доспехи с опущенным забралом и держал огромное копье, дожидаясь своей очереди. (ОБЛАЧИТЬ/ОБЛАЧАТЬ/ОБЛАЧИТЬСЯ/ОБЛАЧАТЬСЯ/НАРЯДИТЬСЯ/НАРЯЖАТЬСЯ)
rus_verbs:ОБЛАЧАТЬ{},
rus_verbs:ОБЛАЧИТЬСЯ{},
rus_verbs:ОБЛАЧАТЬСЯ{},
rus_verbs:НАРЯДИТЬСЯ{},
rus_verbs:НАРЯЖАТЬСЯ{},
rus_verbs:ЗАХВАТИТЬ{}, // Кроме набранного рабского материала обычного типа, он захватил в плен группу очень странных созданий, а также женщину исключительной красоты (ЗАХВАТИТЬ/ЗАХВАТЫВАТЬ/ЗАХВАТ)
rus_verbs:ЗАХВАТЫВАТЬ{},
rus_verbs:ПРОВЕСТИ{}, // Он провел их в маленькое святилище позади штурвала. (ПРОВЕСТИ)
rus_verbs:ПОЙМАТЬ{}, // Их можно поймать в ловушку (ПОЙМАТЬ)
rus_verbs:СТРОИТЬСЯ{}, // На вершине они остановились, строясь в круг. (СТРОИТЬСЯ,ПОСТРОИТЬСЯ,ВЫСТРОИТЬСЯ)
rus_verbs:ПОСТРОИТЬСЯ{},
rus_verbs:ВЫСТРОИТЬСЯ{},
rus_verbs:ВЫПУСТИТЬ{}, // Несколько стрел, выпущенных в преследуемых, вонзились в траву (ВЫПУСТИТЬ/ВЫПУСКАТЬ)
rus_verbs:ВЫПУСКАТЬ{},
rus_verbs:ВЦЕПЛЯТЬСЯ{}, // Они вцепляются тебе в горло. (ВЦЕПЛЯТЬСЯ/ВЦЕПИТЬСЯ)
rus_verbs:ВЦЕПИТЬСЯ{},
rus_verbs:ПАЛЬНУТЬ{}, // Вольф вставил в тетиву новую стрелу и пальнул в белое брюхо (ПАЛЬНУТЬ)
rus_verbs:ОТСТУПИТЬ{}, // Вольф отступил в щель. (ОТСТУПИТЬ/ОТСТУПАТЬ)
rus_verbs:ОТСТУПАТЬ{},
rus_verbs:КРИКНУТЬ{}, // Вольф крикнул в ответ и медленно отступил от птицы. (КРИКНУТЬ)
rus_verbs:ДЫХНУТЬ{}, // В лицо ему дыхнули винным перегаром. (ДЫХНУТЬ)
rus_verbs:ПОТРУБИТЬ{}, // Я видел рог во время своих скитаний по дворцу и даже потрубил в него (ПОТРУБИТЬ)
rus_verbs:ОТКРЫВАТЬСЯ{}, // Некоторые врата открывались в другие вселенные (ОТКРЫВАТЬСЯ)
rus_verbs:ТРУБИТЬ{}, // А я трубил в рог (ТРУБИТЬ)
rus_verbs:ПЫРНУТЬ{}, // Вольф пырнул его в бок. (ПЫРНУТЬ)
rus_verbs:ПРОСКРЕЖЕТАТЬ{}, // Тот что-то проскрежетал в ответ, а затем наорал на него. (ПРОСКРЕЖЕТАТЬ В вин, НАОРАТЬ НА вин)
rus_verbs:ИМПОРТИРОВАТЬ{}, // импортировать товары двойного применения только в Российскую Федерацию (ИМПОРТИРОВАТЬ)
rus_verbs:ОТЪЕХАТЬ{}, // Легкий грохот катков заглушил рог, когда дверь отъехала в сторону. (ОТЪЕХАТЬ)
rus_verbs:ПОПЛЕСТИСЬ{}, // Подобрав нижнее белье, носки и ботинки, он поплелся по песку обратно в джунгли. (ПОПЛЕЛСЯ)
rus_verbs:СЖАТЬСЯ{}, // Желудок у него сжался в кулак. (СЖАТЬСЯ, СЖИМАТЬСЯ)
rus_verbs:СЖИМАТЬСЯ{},
rus_verbs:проверять{}, // Школьников будут принудительно проверять на курение
rus_verbs:ПОТЯНУТЬ{}, // Я потянул его в кино (ПОТЯНУТЬ)
rus_verbs:ПЕРЕВЕСТИ{}, // Премьер-министр Казахстана поручил до конца года перевести все социально-значимые услуги в электронный вид (ПЕРЕВЕСТИ)
rus_verbs:КРАСИТЬ{}, // Почему китайские партийные боссы красят волосы в черный цвет? (КРАСИТЬ/ПОКРАСИТЬ/ПЕРЕКРАСИТЬ/ОКРАСИТЬ/ЗАКРАСИТЬ)
rus_verbs:ПОКРАСИТЬ{}, //
rus_verbs:ПЕРЕКРАСИТЬ{}, //
rus_verbs:ОКРАСИТЬ{}, //
rus_verbs:ЗАКРАСИТЬ{}, //
rus_verbs:СООБЩИТЬ{}, // Мужчина ранил человека в щеку и сам сообщил об этом в полицию (СООБЩИТЬ)
rus_verbs:СТЯГИВАТЬ{}, // Но толщина пузыря постоянно меняется из-за гравитации, которая стягивает жидкость в нижнюю часть (СТЯГИВАТЬ/СТЯНУТЬ/ЗАТЯНУТЬ/ВТЯНУТЬ)
rus_verbs:СТЯНУТЬ{}, //
rus_verbs:ЗАТЯНУТЬ{}, //
rus_verbs:ВТЯНУТЬ{}, //
rus_verbs:СОХРАНИТЬ{}, // сохранить данные в файл (СОХРАНИТЬ)
деепричастие:придя{}, // Немного придя в себя
rus_verbs:наблюдать{}, // Судья , долго наблюдавший в трубу , вдруг вскричал
rus_verbs:УЛЫБАТЬСЯ{}, // она улыбалась во весь рот (УЛЫБАТЬСЯ)
rus_verbs:МЕТНУТЬСЯ{}, // она метнулась обратно во тьму (МЕТНУТЬСЯ)
rus_verbs:ПОСЛЕДОВАТЬ{}, // большинство жителей города последовало за ним во дворец (ПОСЛЕДОВАТЬ)
rus_verbs:ПЕРЕМЕЩАТЬСЯ{}, // экстремисты перемещаются из лесов в Сеть (ПЕРЕМЕЩАТЬСЯ)
rus_verbs:ВЫТАЩИТЬ{}, // Алексей позволил вытащить себя через дверь во тьму (ВЫТАЩИТЬ)
rus_verbs:СЫПАТЬСЯ{}, // внизу под ними камни градом сыпались во двор (СЫПАТЬСЯ)
rus_verbs:выезжать{}, // заключенные сами шьют куклы и иногда выезжают с представлениями в детский дом неподалеку
rus_verbs:КРИЧАТЬ{}, // ей хотелось кричать во весь голос (КРИЧАТЬ В вин)
rus_verbs:ВЫПРЯМИТЬСЯ{}, // волк выпрямился во весь огромный рост (ВЫПРЯМИТЬСЯ В вин)
rus_verbs:спрятать{}, // Джон спрятал очки во внутренний карман (спрятать в вин)
rus_verbs:ЭКСТРАДИРОВАТЬ{}, // Украина экстрадирует в Таджикистан задержанного бывшего премьер-министра (ЭКСТРАДИРОВАТЬ В вин)
rus_verbs:ВВОЗИТЬ{}, // лабораторный мониторинг ввозимой в Россию мясной продукции из США (ВВОЗИТЬ В вин)
rus_verbs:УПАКОВАТЬ{}, // упакованных в несколько слоев полиэтилена (УПАКОВАТЬ В вин)
rus_verbs:ОТТЯГИВАТЬ{}, // использовать естественную силу гравитации, оттягивая объекты в сторону и изменяя их орбиту (ОТТЯГИВАТЬ В вин)
rus_verbs:ПОЗВОНИТЬ{}, // они позвонили в отдел экологии городской администрации (ПОЗВОНИТЬ В)
rus_verbs:ПРИВЛЕЧЬ{}, // Открытость данных о лесе поможет привлечь инвестиции в отрасль (ПРИВЛЕЧЬ В)
rus_verbs:ЗАПРОСИТЬСЯ{}, // набегавшись и наплясавшись, Стасик утомился и запросился в кроватку (ЗАПРОСИТЬСЯ В)
rus_verbs:ОТСТАВИТЬ{}, // бутыль с ацетоном Витька отставил в сторонку (ОТСТАВИТЬ В)
rus_verbs:ИСПОЛЬЗОВАТЬ{}, // ты использовал свою магию во зло. (ИСПОЛЬЗОВАТЬ В вин)
rus_verbs:ВЫСЕВАТЬ{}, // В апреле редис возможно уже высевать в грунт (ВЫСЕВАТЬ В)
rus_verbs:ЗАГНАТЬ{}, // Американский психолог загнал любовь в три угла (ЗАГНАТЬ В)
rus_verbs:ЭВОЛЮЦИОНИРОВАТЬ{}, // Почему не все обезьяны эволюционировали в человека? (ЭВОЛЮЦИОНИРОВАТЬ В вин)
rus_verbs:СФОТОГРАФИРОВАТЬСЯ{}, // Он сфотографировался во весь рост. (СФОТОГРАФИРОВАТЬСЯ В)
rus_verbs:СТАВИТЬ{}, // Он ставит мне в упрёк свою ошибку. (СТАВИТЬ В)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
rus_verbs:ПЕРЕСЕЛЯТЬСЯ{}, // Греки переселяются в Германию (ПЕРЕСЕЛЯТЬСЯ В)
rus_verbs:ФОРМИРОВАТЬСЯ{}, // Сахарная свекла относится к двулетним растениям, мясистый корнеплод формируется в первый год. (ФОРМИРОВАТЬСЯ В)
rus_verbs:ПРОВОРЧАТЬ{}, // дедуля что-то проворчал в ответ (ПРОВОРЧАТЬ В)
rus_verbs:БУРКНУТЬ{}, // нелюдимый парень что-то буркнул в ответ (БУРКНУТЬ В)
rus_verbs:ВЕСТИ{}, // дверь вела во тьму. (ВЕСТИ В)
rus_verbs:ВЫСКОЧИТЬ{}, // беглецы выскочили во двор. (ВЫСКОЧИТЬ В)
rus_verbs:ДОСЫЛАТЬ{}, // Одним движением стрелок досылает патрон в ствол (ДОСЫЛАТЬ В)
rus_verbs:СЪЕХАТЬСЯ{}, // Финалисты съехались на свои игры в Лос-Анжелес. (СЪЕХАТЬСЯ НА, В)
rus_verbs:ВЫТЯНУТЬ{}, // Дым вытянуло в трубу. (ВЫТЯНУТЬ В)
rus_verbs:торчать{}, // острые обломки бревен торчали во все стороны.
rus_verbs:ОГЛЯДЫВАТЬ{}, // Она оглядывает себя в зеркало. (ОГЛЯДЫВАТЬ В)
rus_verbs:ДЕЙСТВОВАТЬ{}, // Этот пакет законов действует в ущерб частным предпринимателям.
rus_verbs:РАЗЛЕТЕТЬСЯ{}, // люди разлетелись во все стороны. (РАЗЛЕТЕТЬСЯ В)
rus_verbs:брызнуть{}, // во все стороны брызнула кровь. (брызнуть в)
rus_verbs:ТЯНУТЬСЯ{}, // провода тянулись во все углы. (ТЯНУТЬСЯ В)
rus_verbs:валить{}, // валить все в одну кучу (валить в)
rus_verbs:выдвинуть{}, // его выдвинули в палату представителей (выдвинуть в)
rus_verbs:карабкаться{}, // карабкаться в гору (карабкаться в)
rus_verbs:клониться{}, // он клонился в сторону (клониться в)
rus_verbs:командировать{}, // мы командировали нашего представителя в Рим (командировать в)
rus_verbs:запасть{}, // Эти слова запали мне в душу.
rus_verbs:давать{}, // В этой лавке дают в долг?
rus_verbs:ездить{}, // Каждый день грузовик ездит в город.
rus_verbs:претвориться{}, // Замысел претворился в жизнь.
rus_verbs:разойтись{}, // Они разошлись в разные стороны.
rus_verbs:выйти{}, // Охотник вышел в поле с ружьём.
rus_verbs:отозвать{}, // Отзовите его в сторону и скажите ему об этом.
rus_verbs:расходиться{}, // Маша и Петя расходятся в разные стороны
rus_verbs:переодеваться{}, // переодеваться в женское платье
rus_verbs:перерастать{}, // перерастать в массовые беспорядки
rus_verbs:завязываться{}, // завязываться в узел
rus_verbs:похватать{}, // похватать в руки
rus_verbs:увлечь{}, // увлечь в прогулку по парку
rus_verbs:помещать{}, // помещать в изолятор
rus_verbs:зыркнуть{}, // зыркнуть в окошко
rus_verbs:закатать{}, // закатать в асфальт
rus_verbs:усаживаться{}, // усаживаться в кресло
rus_verbs:загонять{}, // загонять в сарай
rus_verbs:подбрасывать{}, // подбрасывать в воздух
rus_verbs:телеграфировать{}, // телеграфировать в центр
rus_verbs:вязать{}, // вязать в стопы
rus_verbs:подлить{}, // подлить в огонь
rus_verbs:заполучить{}, // заполучить в распоряжение
rus_verbs:подогнать{}, // подогнать в док
rus_verbs:ломиться{}, // ломиться в открытую дверь
rus_verbs:переправить{}, // переправить в деревню
rus_verbs:затягиваться{}, // затягиваться в трубу
rus_verbs:разлетаться{}, // разлетаться в стороны
rus_verbs:кланяться{}, // кланяться в ножки
rus_verbs:устремляться{}, // устремляться в открытое море
rus_verbs:переместиться{}, // переместиться в другую аудиторию
rus_verbs:ложить{}, // ложить в ящик
rus_verbs:отвозить{}, // отвозить в аэропорт
rus_verbs:напрашиваться{}, // напрашиваться в гости
rus_verbs:напроситься{}, // напроситься в гости
rus_verbs:нагрянуть{}, // нагрянуть в гости
rus_verbs:заворачивать{}, // заворачивать в фольгу
rus_verbs:заковать{}, // заковать в кандалы
rus_verbs:свезти{}, // свезти в сарай
rus_verbs:притащиться{}, // притащиться в дом
rus_verbs:завербовать{}, // завербовать в разведку
rus_verbs:рубиться{}, // рубиться в компьютерные игры
rus_verbs:тыкаться{}, // тыкаться в материнскую грудь
инфинитив:ссыпать{ вид:несоверш }, инфинитив:ссыпать{ вид:соверш }, // ссыпать в контейнер
глагол:ссыпать{ вид:несоверш }, глагол:ссыпать{ вид:соверш },
деепричастие:ссыпав{}, деепричастие:ссыпая{},
rus_verbs:засасывать{}, // засасывать в себя
rus_verbs:скакнуть{}, // скакнуть в будущее
rus_verbs:подвозить{}, // подвозить в театр
rus_verbs:переиграть{}, // переиграть в покер
rus_verbs:мобилизовать{}, // мобилизовать в действующую армию
rus_verbs:залетать{}, // залетать в закрытое воздушное пространство
rus_verbs:подышать{}, // подышать в трубочку
rus_verbs:смотаться{}, // смотаться в институт
rus_verbs:рассовать{}, // рассовать в кармашки
rus_verbs:захаживать{}, // захаживать в дом
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять в ломбард
деепричастие:сгоняя{},
rus_verbs:посылаться{}, // посылаться в порт
rus_verbs:отлить{}, // отлить в кастрюлю
rus_verbs:преобразоваться{}, // преобразоваться в линейное уравнение
rus_verbs:поплакать{}, // поплакать в платочек
rus_verbs:обуться{}, // обуться в сапоги
rus_verbs:закапать{}, // закапать в глаза
инфинитив:свозить{ вид:несоверш }, инфинитив:свозить{ вид:соверш }, // свозить в центр утилизации
глагол:свозить{ вид:несоверш }, глагол:свозить{ вид:соверш },
деепричастие:свозив{}, деепричастие:свозя{},
rus_verbs:преобразовать{}, // преобразовать в линейное уравнение
rus_verbs:кутаться{}, // кутаться в плед
rus_verbs:смещаться{}, // смещаться в сторону
rus_verbs:зазывать{}, // зазывать в свой магазин
инфинитив:трансформироваться{ вид:несоверш }, инфинитив:трансформироваться{ вид:соверш }, // трансформироваться в комбинезон
глагол:трансформироваться{ вид:несоверш }, глагол:трансформироваться{ вид:соверш },
деепричастие:трансформируясь{}, деепричастие:трансформировавшись{},
rus_verbs:погружать{}, // погружать в кипящее масло
rus_verbs:обыграть{}, // обыграть в теннис
rus_verbs:закутать{}, // закутать в одеяло
rus_verbs:изливаться{}, // изливаться в воду
rus_verbs:закатывать{}, // закатывать в асфальт
rus_verbs:мотнуться{}, // мотнуться в банк
rus_verbs:избираться{}, // избираться в сенат
rus_verbs:наниматься{}, // наниматься в услужение
rus_verbs:настучать{}, // настучать в органы
rus_verbs:запихивать{}, // запихивать в печку
rus_verbs:закапывать{}, // закапывать в нос
rus_verbs:засобираться{}, // засобираться в поход
rus_verbs:копировать{}, // копировать в другую папку
rus_verbs:замуровать{}, // замуровать в стену
rus_verbs:упечь{}, // упечь в тюрьму
rus_verbs:зрить{}, // зрить в корень
rus_verbs:стягиваться{}, // стягиваться в одну точку
rus_verbs:усаживать{}, // усаживать в тренажер
rus_verbs:протолкнуть{}, // протолкнуть в отверстие
rus_verbs:расшибиться{}, // расшибиться в лепешку
rus_verbs:приглашаться{}, // приглашаться в кабинет
rus_verbs:садить{}, // садить в телегу
rus_verbs:уткнуть{}, // уткнуть в подушку
rus_verbs:протечь{}, // протечь в подвал
rus_verbs:перегнать{}, // перегнать в другую страну
rus_verbs:переползти{}, // переползти в тень
rus_verbs:зарываться{}, // зарываться в грунт
rus_verbs:переодеть{}, // переодеть в сухую одежду
rus_verbs:припуститься{}, // припуститься в пляс
rus_verbs:лопотать{}, // лопотать в микрофон
rus_verbs:прогнусавить{}, // прогнусавить в микрофон
rus_verbs:мочиться{}, // мочиться в штаны
rus_verbs:загружать{}, // загружать в патронник
rus_verbs:радировать{}, // радировать в центр
rus_verbs:промотать{}, // промотать в конец
rus_verbs:помчать{}, // помчать в школу
rus_verbs:съезжать{}, // съезжать в кювет
rus_verbs:завозить{}, // завозить в магазин
rus_verbs:заявляться{}, // заявляться в школу
rus_verbs:наглядеться{}, // наглядеться в зеркало
rus_verbs:сворачиваться{}, // сворачиваться в клубочек
rus_verbs:устремлять{}, // устремлять взор в будущее
rus_verbs:забредать{}, // забредать в глухие уголки
rus_verbs:перемотать{}, // перемотать в самое начало диалога
rus_verbs:сморкаться{}, // сморкаться в носовой платочек
rus_verbs:перетекать{}, // перетекать в другой сосуд
rus_verbs:закачать{}, // закачать в шарик
rus_verbs:запрятать{}, // запрятать в сейф
rus_verbs:пинать{}, // пинать в живот
rus_verbs:затрубить{}, // затрубить в горн
rus_verbs:подглядывать{}, // подглядывать в замочную скважину
инфинитив:подсыпать{ вид:соверш }, инфинитив:подсыпать{ вид:несоверш }, // подсыпать в питье
глагол:подсыпать{ вид:соверш }, глагол:подсыпать{ вид:несоверш },
деепричастие:подсыпав{}, деепричастие:подсыпая{},
rus_verbs:засовывать{}, // засовывать в пенал
rus_verbs:отрядить{}, // отрядить в командировку
rus_verbs:справлять{}, // справлять в кусты
rus_verbs:поторапливаться{}, // поторапливаться в самолет
rus_verbs:скопировать{}, // скопировать в кэш
rus_verbs:подливать{}, // подливать в огонь
rus_verbs:запрячь{}, // запрячь в повозку
rus_verbs:окраситься{}, // окраситься в пурпур
rus_verbs:уколоть{}, // уколоть в шею
rus_verbs:слететься{}, // слететься в гнездо
rus_verbs:резаться{}, // резаться в карты
rus_verbs:затесаться{}, // затесаться в ряды оппозиционеров
инфинитив:задвигать{ вид:несоверш }, глагол:задвигать{ вид:несоверш }, // задвигать в ячейку (несоверш)
деепричастие:задвигая{},
rus_verbs:доставляться{}, // доставляться в ресторан
rus_verbs:поплевать{}, // поплевать в чашку
rus_verbs:попереться{}, // попереться в магазин
rus_verbs:хаживать{}, // хаживать в церковь
rus_verbs:преображаться{}, // преображаться в королеву
rus_verbs:организоваться{}, // организоваться в группу
rus_verbs:ужалить{}, // ужалить в руку
rus_verbs:протискиваться{}, // протискиваться в аудиторию
rus_verbs:препроводить{}, // препроводить в закуток
rus_verbs:разъезжаться{}, // разъезжаться в разные стороны
rus_verbs:пропыхтеть{}, // пропыхтеть в трубку
rus_verbs:уволочь{}, // уволочь в нору
rus_verbs:отодвигаться{}, // отодвигаться в сторону
rus_verbs:разливать{}, // разливать в стаканы
rus_verbs:сбегаться{}, // сбегаться в актовый зал
rus_verbs:наведаться{}, // наведаться в кладовку
rus_verbs:перекочевать{}, // перекочевать в горы
rus_verbs:прощебетать{}, // прощебетать в трубку
rus_verbs:перекладывать{}, // перекладывать в другой карман
rus_verbs:углубляться{}, // углубляться в теорию
rus_verbs:переименовать{}, // переименовать в город
rus_verbs:переметнуться{}, // переметнуться в лагерь противника
rus_verbs:разносить{}, // разносить в щепки
rus_verbs:осыпаться{}, // осыпаться в холода
rus_verbs:попроситься{}, // попроситься в туалет
rus_verbs:уязвить{}, // уязвить в сердце
rus_verbs:перетащить{}, // перетащить в дом
rus_verbs:закутаться{}, // закутаться в плед
// rus_verbs:упаковать{}, // упаковать в бумагу
инфинитив:тикать{ aux stress="тик^ать" }, глагол:тикать{ aux stress="тик^ать" }, // тикать в крепость
rus_verbs:хихикать{}, // хихикать в кулачок
rus_verbs:объединить{}, // объединить в сеть
инфинитив:слетать{ вид:соверш }, глагол:слетать{ вид:соверш }, // слетать в Калифорнию
деепричастие:слетав{},
rus_verbs:заползти{}, // заползти в норку
rus_verbs:перерасти{}, // перерасти в крупную аферу
rus_verbs:списать{}, // списать в утиль
rus_verbs:просачиваться{}, // просачиваться в бункер
rus_verbs:пускаться{}, // пускаться в погоню
rus_verbs:согревать{}, // согревать в мороз
rus_verbs:наливаться{}, // наливаться в емкость
rus_verbs:унестись{}, // унестись в небо
rus_verbs:зашвырнуть{}, // зашвырнуть в шкаф
rus_verbs:сигануть{}, // сигануть в воду
rus_verbs:окунуть{}, // окунуть в ледяную воду
rus_verbs:просочиться{}, // просочиться в сапог
rus_verbs:соваться{}, // соваться в толпу
rus_verbs:протолкаться{}, // протолкаться в гардероб
rus_verbs:заложить{}, // заложить в ломбард
rus_verbs:перекатить{}, // перекатить в сарай
rus_verbs:поставлять{}, // поставлять в Китай
rus_verbs:залезать{}, // залезать в долги
rus_verbs:отлучаться{}, // отлучаться в туалет
rus_verbs:сбиваться{}, // сбиваться в кучу
rus_verbs:зарыть{}, // зарыть в землю
rus_verbs:засадить{}, // засадить в тело
rus_verbs:прошмыгнуть{}, // прошмыгнуть в дверь
rus_verbs:переставить{}, // переставить в шкаф
rus_verbs:отчалить{}, // отчалить в плавание
rus_verbs:набираться{}, // набираться в команду
rus_verbs:лягнуть{}, // лягнуть в живот
rus_verbs:притворить{}, // притворить в жизнь
rus_verbs:проковылять{}, // проковылять в гардероб
rus_verbs:прикатить{}, // прикатить в гараж
rus_verbs:залететь{}, // залететь в окно
rus_verbs:переделать{}, // переделать в мопед
rus_verbs:протащить{}, // протащить в совет
rus_verbs:обмакнуть{}, // обмакнуть в воду
rus_verbs:отклоняться{}, // отклоняться в сторону
rus_verbs:запихать{}, // запихать в пакет
rus_verbs:избирать{}, // избирать в совет
rus_verbs:загрузить{}, // загрузить в буфер
rus_verbs:уплывать{}, // уплывать в Париж
rus_verbs:забивать{}, // забивать в мерзлоту
rus_verbs:потыкать{}, // потыкать в безжизненную тушу
rus_verbs:съезжаться{}, // съезжаться в санаторий
rus_verbs:залепить{}, // залепить в рыло
rus_verbs:набиться{}, // набиться в карманы
rus_verbs:уползти{}, // уползти в нору
rus_verbs:упрятать{}, // упрятать в камеру
rus_verbs:переместить{}, // переместить в камеру анабиоза
rus_verbs:закрасться{}, // закрасться в душу
rus_verbs:сместиться{}, // сместиться в инфракрасную область
rus_verbs:запускать{}, // запускать в серию
rus_verbs:потрусить{}, // потрусить в чащобу
rus_verbs:забрасывать{}, // забрасывать в чистую воду
rus_verbs:переселить{}, // переселить в отдаленную деревню
rus_verbs:переезжать{}, // переезжать в новую квартиру
rus_verbs:приподнимать{}, // приподнимать в воздух
rus_verbs:добавиться{}, // добавиться в конец очереди
rus_verbs:убыть{}, // убыть в часть
rus_verbs:передвигать{}, // передвигать в соседнюю клетку
rus_verbs:добавляться{}, // добавляться в очередь
rus_verbs:дописать{}, // дописать в перечень
rus_verbs:записываться{}, // записываться в кружок
rus_verbs:продаться{}, // продаться в кредитное рабство
rus_verbs:переписывать{}, // переписывать в тетрадку
rus_verbs:заплыть{}, // заплыть в территориальные воды
инфинитив:пописать{ aux stress="поп^исать" }, инфинитив:пописать{ aux stress="попис^ать" }, // пописать в горшок
глагол:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="попис^ать" },
rus_verbs:отбирать{}, // отбирать в гвардию
rus_verbs:нашептывать{}, // нашептывать в микрофон
rus_verbs:ковылять{}, // ковылять в стойло
rus_verbs:прилетать{}, // прилетать в Париж
rus_verbs:пролиться{}, // пролиться в канализацию
rus_verbs:запищать{}, // запищать в микрофон
rus_verbs:подвезти{}, // подвезти в больницу
rus_verbs:припереться{}, // припереться в театр
rus_verbs:утечь{}, // утечь в сеть
rus_verbs:прорываться{}, // прорываться в буфет
rus_verbs:увозить{}, // увозить в ремонт
rus_verbs:съедать{}, // съедать в обед
rus_verbs:просунуться{}, // просунуться в дверь
rus_verbs:перенестись{}, // перенестись в прошлое
rus_verbs:завезти{}, // завезти в магазин
rus_verbs:проложить{}, // проложить в деревню
rus_verbs:объединяться{}, // объединяться в профсоюз
rus_verbs:развиться{}, // развиться в бабочку
rus_verbs:засеменить{}, // засеменить в кабинку
rus_verbs:скатываться{}, // скатываться в яму
rus_verbs:завозиться{}, // завозиться в магазин
rus_verbs:нанимать{}, // нанимать в рейс
rus_verbs:поспеть{}, // поспеть в класс
rus_verbs:кидаться{}, // кинаться в крайности
rus_verbs:поспевать{}, // поспевать в оперу
rus_verbs:обернуть{}, // обернуть в фольгу
rus_verbs:обратиться{}, // обратиться в прокуратуру
rus_verbs:истолковать{}, // истолковать в свою пользу
rus_verbs:таращиться{}, // таращиться в дисплей
rus_verbs:прыснуть{}, // прыснуть в кулачок
rus_verbs:загнуть{}, // загнуть в другую сторону
rus_verbs:раздать{}, // раздать в разные руки
rus_verbs:назначить{}, // назначить в приемную комиссию
rus_verbs:кидать{}, // кидать в кусты
rus_verbs:увлекать{}, // увлекать в лес
rus_verbs:переселиться{}, // переселиться в чужое тело
rus_verbs:присылать{}, // присылать в город
rus_verbs:уплыть{}, // уплыть в Европу
rus_verbs:запричитать{}, // запричитать в полный голос
rus_verbs:утащить{}, // утащить в логово
rus_verbs:завернуться{}, // завернуться в плед
rus_verbs:заносить{}, // заносить в блокнот
rus_verbs:пятиться{}, // пятиться в дом
rus_verbs:наведываться{}, // наведываться в больницу
rus_verbs:нырять{}, // нырять в прорубь
rus_verbs:зачастить{}, // зачастить в бар
rus_verbs:назначаться{}, // назначается в комиссию
rus_verbs:мотаться{}, // мотаться в областной центр
rus_verbs:разыграть{}, // разыграть в карты
rus_verbs:пропищать{}, // пропищать в микрофон
rus_verbs:пихнуть{}, // пихнуть в бок
rus_verbs:эмигрировать{}, // эмигрировать в Канаду
rus_verbs:подключить{}, // подключить в сеть
rus_verbs:упереть{}, // упереть в фундамент
rus_verbs:уплатить{}, // уплатить в кассу
rus_verbs:потащиться{}, // потащиться в медпункт
rus_verbs:пригнать{}, // пригнать в стойло
rus_verbs:оттеснить{}, // оттеснить в фойе
rus_verbs:стучаться{}, // стучаться в ворота
rus_verbs:перечислить{}, // перечислить в фонд
rus_verbs:сомкнуть{}, // сомкнуть в круг
rus_verbs:закачаться{}, // закачаться в резервуар
rus_verbs:кольнуть{}, // кольнуть в бок
rus_verbs:накрениться{}, // накрениться в сторону берега
rus_verbs:подвинуться{}, // подвинуться в другую сторону
rus_verbs:разнести{}, // разнести в клочья
rus_verbs:отливать{}, // отливать в форму
rus_verbs:подкинуть{}, // подкинуть в карман
rus_verbs:уводить{}, // уводить в кабинет
rus_verbs:ускакать{}, // ускакать в школу
rus_verbs:ударять{}, // ударять в барабаны
rus_verbs:даться{}, // даться в руки
rus_verbs:поцеловаться{}, // поцеловаться в губы
rus_verbs:посветить{}, // посветить в подвал
rus_verbs:тыкать{}, // тыкать в арбуз
rus_verbs:соединяться{}, // соединяться в кольцо
rus_verbs:растянуть{}, // растянуть в тонкую ниточку
rus_verbs:побросать{}, // побросать в пыль
rus_verbs:стукнуться{}, // стукнуться в закрытую дверь
rus_verbs:проигрывать{}, // проигрывать в теннис
rus_verbs:дунуть{}, // дунуть в трубочку
rus_verbs:улетать{}, // улетать в Париж
rus_verbs:переводиться{}, // переводиться в филиал
rus_verbs:окунуться{}, // окунуться в водоворот событий
rus_verbs:попрятаться{}, // попрятаться в норы
rus_verbs:перевезти{}, // перевезти в соседнюю палату
rus_verbs:топать{}, // топать в школу
rus_verbs:относить{}, // относить в помещение
rus_verbs:укладывать{}, // укладывать в стопку
rus_verbs:укатить{}, // укатил в турне
rus_verbs:убирать{}, // убирать в сумку
rus_verbs:помалкивать{}, // помалкивать в тряпочку
rus_verbs:ронять{}, // ронять в грязь
rus_verbs:глазеть{}, // глазеть в бинокль
rus_verbs:преобразиться{}, // преобразиться в другого человека
rus_verbs:запрыгнуть{}, // запрыгнуть в поезд
rus_verbs:сгодиться{}, // сгодиться в суп
rus_verbs:проползти{}, // проползти в нору
rus_verbs:забираться{}, // забираться в коляску
rus_verbs:сбежаться{}, // сбежались в класс
rus_verbs:закатиться{}, // закатиться в угол
rus_verbs:плевать{}, // плевать в душу
rus_verbs:поиграть{}, // поиграть в демократию
rus_verbs:кануть{}, // кануть в небытие
rus_verbs:опаздывать{}, // опаздывать в школу
rus_verbs:отползти{}, // отползти в сторону
rus_verbs:стекаться{}, // стекаться в отстойник
rus_verbs:запихнуть{}, // запихнуть в пакет
rus_verbs:вышвырнуть{}, // вышвырнуть в коридор
rus_verbs:связываться{}, // связываться в плотный узел
rus_verbs:затолкать{}, // затолкать в ухо
rus_verbs:скрутить{}, // скрутить в трубочку
rus_verbs:сворачивать{}, // сворачивать в трубочку
rus_verbs:сплестись{}, // сплестись в узел
rus_verbs:заскочить{}, // заскочить в кабинет
rus_verbs:проваливаться{}, // проваливаться в сон
rus_verbs:уверовать{}, // уверовать в свою безнаказанность
rus_verbs:переписать{}, // переписать в тетрадку
rus_verbs:переноситься{}, // переноситься в мир фантазий
rus_verbs:заводить{}, // заводить в помещение
rus_verbs:сунуться{}, // сунуться в аудиторию
rus_verbs:устраиваться{}, // устраиваться в автомастерскую
rus_verbs:пропускать{}, // пропускать в зал
инфинитив:сбегать{ вид:несоверш }, инфинитив:сбегать{ вид:соверш }, // сбегать в кино
глагол:сбегать{ вид:несоверш }, глагол:сбегать{ вид:соверш },
деепричастие:сбегая{}, деепричастие:сбегав{},
rus_verbs:прибегать{}, // прибегать в школу
rus_verbs:съездить{}, // съездить в лес
rus_verbs:захлопать{}, // захлопать в ладошки
rus_verbs:опрокинуться{}, // опрокинуться в грязь
инфинитив:насыпать{ вид:несоверш }, инфинитив:насыпать{ вид:соверш }, // насыпать в стакан
глагол:насыпать{ вид:несоверш }, глагол:насыпать{ вид:соверш },
деепричастие:насыпая{}, деепричастие:насыпав{},
rus_verbs:употреблять{}, // употреблять в пищу
rus_verbs:приводиться{}, // приводиться в действие
rus_verbs:пристроить{}, // пристроить в надежные руки
rus_verbs:юркнуть{}, // юркнуть в нору
rus_verbs:объединиться{}, // объединиться в банду
rus_verbs:сажать{}, // сажать в одиночку
rus_verbs:соединить{}, // соединить в кольцо
rus_verbs:забрести{}, // забрести в кафешку
rus_verbs:свернуться{}, // свернуться в клубочек
rus_verbs:пересесть{}, // пересесть в другой автобус
rus_verbs:постучаться{}, // постучаться в дверцу
rus_verbs:соединять{}, // соединять в кольцо
rus_verbs:приволочь{}, // приволочь в коморку
rus_verbs:смахивать{}, // смахивать в ящик стола
rus_verbs:забежать{}, // забежать в помещение
rus_verbs:целиться{}, // целиться в беглеца
rus_verbs:прокрасться{}, // прокрасться в хранилище
rus_verbs:заковылять{}, // заковылять в травтамологию
rus_verbs:прискакать{}, // прискакать в стойло
rus_verbs:колотить{}, // колотить в дверь
rus_verbs:смотреться{}, // смотреться в зеркало
rus_verbs:подложить{}, // подложить в салон
rus_verbs:пущать{}, // пущать в королевские покои
rus_verbs:согнуть{}, // согнуть в дугу
rus_verbs:забарабанить{}, // забарабанить в дверь
rus_verbs:отклонить{}, // отклонить в сторону посадочной полосы
rus_verbs:убраться{}, // убраться в специальную нишу
rus_verbs:насмотреться{}, // насмотреться в зеркало
rus_verbs:чмокнуть{}, // чмокнуть в щечку
rus_verbs:усмехаться{}, // усмехаться в бороду
rus_verbs:передвинуть{}, // передвинуть в конец очереди
rus_verbs:допускаться{}, // допускаться в опочивальню
rus_verbs:задвинуть{}, // задвинуть в дальний угол
rus_verbs:отправлять{}, // отправлять в центр
rus_verbs:сбрасывать{}, // сбрасывать в жерло
rus_verbs:расстреливать{}, // расстреливать в момент обнаружения
rus_verbs:заволочь{}, // заволочь в закуток
rus_verbs:пролить{}, // пролить в воду
rus_verbs:зарыться{}, // зарыться в сено
rus_verbs:переливаться{}, // переливаться в емкость
rus_verbs:затащить{}, // затащить в клуб
rus_verbs:перебежать{}, // перебежать в лагерь врагов
rus_verbs:одеть{}, // одеть в новое платье
инфинитив:задвигаться{ вид:несоверш }, глагол:задвигаться{ вид:несоверш }, // задвигаться в нишу
деепричастие:задвигаясь{},
rus_verbs:клюнуть{}, // клюнуть в темечко
rus_verbs:наливать{}, // наливать в кружку
rus_verbs:пролезть{}, // пролезть в ушко
rus_verbs:откладывать{}, // откладывать в ящик
rus_verbs:протянуться{}, // протянуться в соседний дом
rus_verbs:шлепнуться{}, // шлепнуться лицом в грязь
rus_verbs:устанавливать{}, // устанавливать в машину
rus_verbs:употребляться{}, // употребляться в пищу
rus_verbs:переключиться{}, // переключиться в реверсный режим
rus_verbs:пискнуть{}, // пискнуть в микрофон
rus_verbs:заявиться{}, // заявиться в класс
rus_verbs:налиться{}, // налиться в стакан
rus_verbs:заливать{}, // заливать в бак
rus_verbs:ставиться{}, // ставиться в очередь
инфинитив:писаться{ aux stress="п^исаться" }, глагол:писаться{ aux stress="п^исаться" }, // писаться в штаны
деепричастие:писаясь{},
rus_verbs:целоваться{}, // целоваться в губы
rus_verbs:наносить{}, // наносить в область сердца
rus_verbs:посмеяться{}, // посмеяться в кулачок
rus_verbs:употребить{}, // употребить в пищу
rus_verbs:прорваться{}, // прорваться в столовую
rus_verbs:укладываться{}, // укладываться в ровные стопки
rus_verbs:пробиться{}, // пробиться в финал
rus_verbs:забить{}, // забить в землю
rus_verbs:переложить{}, // переложить в другой карман
rus_verbs:опускать{}, // опускать в свежевырытую могилу
rus_verbs:поторопиться{}, // поторопиться в школу
rus_verbs:сдвинуться{}, // сдвинуться в сторону
rus_verbs:капать{}, // капать в смесь
rus_verbs:погружаться{}, // погружаться во тьму
rus_verbs:направлять{}, // направлять в кабинку
rus_verbs:погрузить{}, // погрузить во тьму
rus_verbs:примчаться{}, // примчаться в школу
rus_verbs:упираться{}, // упираться в дверь
rus_verbs:удаляться{}, // удаляться в комнату совещаний
rus_verbs:ткнуться{}, // ткнуться в окошко
rus_verbs:убегать{}, // убегать в чащу
rus_verbs:соединиться{}, // соединиться в необычную пространственную фигуру
rus_verbs:наговорить{}, // наговорить в микрофон
rus_verbs:переносить{}, // переносить в дом
rus_verbs:прилечь{}, // прилечь в кроватку
rus_verbs:поворачивать{}, // поворачивать в обратную сторону
rus_verbs:проскочить{}, // проскочить в щель
rus_verbs:совать{}, // совать в духовку
rus_verbs:переодеться{}, // переодеться в чистую одежду
rus_verbs:порвать{}, // порвать в лоскуты
rus_verbs:завязать{}, // завязать в бараний рог
rus_verbs:съехать{}, // съехать в кювет
rus_verbs:литься{}, // литься в канистру
rus_verbs:уклониться{}, // уклониться в левую сторону
rus_verbs:смахнуть{}, // смахнуть в мусорное ведро
rus_verbs:спускать{}, // спускать в шахту
rus_verbs:плеснуть{}, // плеснуть в воду
rus_verbs:подуть{}, // подуть в угольки
rus_verbs:набирать{}, // набирать в команду
rus_verbs:хлопать{}, // хлопать в ладошки
rus_verbs:ранить{}, // ранить в самое сердце
rus_verbs:посматривать{}, // посматривать в иллюминатор
rus_verbs:превращать{}, // превращать воду в вино
rus_verbs:толкать{}, // толкать в пучину
rus_verbs:отбыть{}, // отбыть в расположение части
rus_verbs:сгрести{}, // сгрести в карман
rus_verbs:удрать{}, // удрать в тайгу
rus_verbs:пристроиться{}, // пристроиться в хорошую фирму
rus_verbs:сбиться{}, // сбиться в плотную группу
rus_verbs:заключать{}, // заключать в объятия
rus_verbs:отпускать{}, // отпускать в поход
rus_verbs:устремить{}, // устремить взгляд в будущее
rus_verbs:обронить{}, // обронить в траву
rus_verbs:сливаться{}, // сливаться в речку
rus_verbs:стекать{}, // стекать в канаву
rus_verbs:свалить{}, // свалить в кучу
rus_verbs:подтянуть{}, // подтянуть в кабину
rus_verbs:скатиться{}, // скатиться в канаву
rus_verbs:проскользнуть{}, // проскользнуть в приоткрытую дверь
rus_verbs:заторопиться{}, // заторопиться в буфет
rus_verbs:протиснуться{}, // протиснуться в центр толпы
rus_verbs:прятать{}, // прятать в укромненькое местечко
rus_verbs:пропеть{}, // пропеть в микрофон
rus_verbs:углубиться{}, // углубиться в джунгли
rus_verbs:сползти{}, // сползти в яму
rus_verbs:записывать{}, // записывать в память
rus_verbs:расстрелять{}, // расстрелять в упор (наречный оборот В УПОР)
rus_verbs:колотиться{}, // колотиться в дверь
rus_verbs:просунуть{}, // просунуть в отверстие
rus_verbs:провожать{}, // провожать в армию
rus_verbs:катить{}, // катить в гараж
rus_verbs:поражать{}, // поражать в самое сердце
rus_verbs:отлететь{}, // отлететь в дальний угол
rus_verbs:закинуть{}, // закинуть в речку
rus_verbs:катиться{}, // катиться в пропасть
rus_verbs:забросить{}, // забросить в дальний угол
rus_verbs:отвезти{}, // отвезти в лагерь
rus_verbs:втопить{}, // втопить педаль в пол
rus_verbs:втапливать{}, // втапливать педать в пол
rus_verbs:утопить{}, // утопить кнопку в панель
rus_verbs:напасть{}, // В Пекине участники антияпонских протестов напали на машину посла США
rus_verbs:нанять{}, // Босс нанял в службу поддержки еще несколько девушек
rus_verbs:переводить{}, // переводить в устойчивую к перегреву форму
rus_verbs:баллотировать{}, // претендент был баллотирован в жюри (баллотирован?)
rus_verbs:вбухать{}, // Власти вбухали в этой проект много денег
rus_verbs:вбухивать{}, // Власти вбухивают в этот проект очень много денег
rus_verbs:поскакать{}, // поскакать в атаку
rus_verbs:прицелиться{}, // прицелиться в бегущего зайца
rus_verbs:прыгать{}, // прыгать в кровать
rus_verbs:приглашать{}, // приглашать в дом
rus_verbs:понестись{}, // понестись в ворота
rus_verbs:заехать{}, // заехать в гаражный бокс
rus_verbs:опускаться{}, // опускаться в бездну
rus_verbs:переехать{}, // переехать в коттедж
rus_verbs:поместить{}, // поместить в карантин
rus_verbs:ползти{}, // ползти в нору
rus_verbs:добавлять{}, // добавлять в корзину
rus_verbs:уткнуться{}, // уткнуться в подушку
rus_verbs:продавать{}, // продавать в рабство
rus_verbs:спрятаться{}, // Белка спрячется в дупло.
rus_verbs:врисовывать{}, // врисовывать новый персонаж в анимацию
rus_verbs:воткнуть{}, // воткни вилку в розетку
rus_verbs:нести{}, // нести в больницу
rus_verbs:воткнуться{}, // вилка воткнулась в сочную котлетку
rus_verbs:впаивать{}, // впаивать деталь в плату
rus_verbs:впаиваться{}, // деталь впаивается в плату
rus_verbs:впархивать{}, // впархивать в помещение
rus_verbs:впаять{}, // впаять деталь в плату
rus_verbs:впендюривать{}, // впендюривать штукенцию в агрегат
rus_verbs:впендюрить{}, // впендюрить штукенцию в агрегат
rus_verbs:вперивать{}, // вперивать взгляд в экран
rus_verbs:впериваться{}, // впериваться в экран
rus_verbs:вперить{}, // вперить взгляд в экран
rus_verbs:впериться{}, // впериться в экран
rus_verbs:вперять{}, // вперять взгляд в экран
rus_verbs:вперяться{}, // вперяться в экран
rus_verbs:впечатать{}, // впечатать текст в первую главу
rus_verbs:впечататься{}, // впечататься в стену
rus_verbs:впечатывать{}, // впечатывать текст в первую главу
rus_verbs:впечатываться{}, // впечатываться в стену
rus_verbs:впиваться{}, // Хищник впивается в жертву мощными зубами
rus_verbs:впитаться{}, // Жидкость впиталась в ткань
rus_verbs:впитываться{}, // Жидкость впитывается в ткань
rus_verbs:впихивать{}, // Мама впихивает в сумку кусок колбасы
rus_verbs:впихиваться{}, // Кусок колбасы впихивается в сумку
rus_verbs:впихнуть{}, // Мама впихнула кастрюлю в холодильник
rus_verbs:впихнуться{}, // Кастрюля впихнулась в холодильник
rus_verbs:вплавиться{}, // Провод вплавился в плату
rus_verbs:вплеснуть{}, // вплеснуть краситель в бак
rus_verbs:вплести{}, // вплести ленту в волосы
rus_verbs:вплестись{}, // вплестись в волосы
rus_verbs:вплетать{}, // вплетать ленты в волосы
rus_verbs:вплывать{}, // корабль вплывает в порт
rus_verbs:вплыть{}, // яхта вплыла в бухту
rus_verbs:вползать{}, // дракон вползает в пещеру
rus_verbs:вползти{}, // дракон вполз в свою пещеру
rus_verbs:впорхнуть{}, // бабочка впорхнула в окно
rus_verbs:впрессовать{}, // впрессовать деталь в плиту
rus_verbs:впрессоваться{}, // впрессоваться в плиту
rus_verbs:впрессовывать{}, // впрессовывать деталь в плиту
rus_verbs:впрессовываться{}, // впрессовываться в плиту
rus_verbs:впрыгивать{}, // Пассажир впрыгивает в вагон
rus_verbs:впрыгнуть{}, // Пассажир впрыгнул в вагон
rus_verbs:впрыскивать{}, // Форсунка впрыскивает топливо в цилиндр
rus_verbs:впрыскиваться{}, // Топливо впрыскивается форсункой в цилиндр
rus_verbs:впрыснуть{}, // Форсунка впрыснула топливную смесь в камеру сгорания
rus_verbs:впрягать{}, // впрягать лошадь в телегу
rus_verbs:впрягаться{}, // впрягаться в работу
rus_verbs:впрячь{}, // впрячь лошадь в телегу
rus_verbs:впрячься{}, // впрячься в работу
rus_verbs:впускать{}, // впускать посетителей в музей
rus_verbs:впускаться{}, // впускаться в помещение
rus_verbs:впустить{}, // впустить посетителей в музей
rus_verbs:впутать{}, // впутать кого-то во что-то
rus_verbs:впутаться{}, // впутаться во что-то
rus_verbs:впутывать{}, // впутывать кого-то во что-то
rus_verbs:впутываться{}, // впутываться во что-то
rus_verbs:врабатываться{}, // врабатываться в режим
rus_verbs:вработаться{}, // вработаться в режим
rus_verbs:врастать{}, // врастать в кожу
rus_verbs:врасти{}, // врасти в кожу
инфинитив:врезать{ вид:несоверш }, // врезать замок в дверь
инфинитив:врезать{ вид:соверш },
глагол:врезать{ вид:несоверш },
глагол:врезать{ вид:соверш },
деепричастие:врезая{},
деепричастие:врезав{},
прилагательное:врезанный{},
инфинитив:врезаться{ вид:несоверш }, // врезаться в стену
инфинитив:врезаться{ вид:соверш },
глагол:врезаться{ вид:несоверш },
деепричастие:врезаясь{},
деепричастие:врезавшись{},
rus_verbs:врубить{}, // врубить в нагрузку
rus_verbs:врываться{}, // врываться в здание
rus_verbs:закачивать{}, // Насос закачивает топливо в бак
rus_verbs:ввезти{}, // Предприятие ввезло товар в страну
rus_verbs:вверстать{}, // Дизайнер вверстал блок в страницу
rus_verbs:вверстывать{}, // Дизайнер с трудом вверстывает блоки в страницу
rus_verbs:вверстываться{}, // Блок тяжело вверстывается в эту страницу
rus_verbs:ввивать{}, // Женщина ввивает полоску в косу
rus_verbs:вволакиваться{}, // Пойманная мышь вволакивается котиком в дом
rus_verbs:вволочь{}, // Кот вволок в дом пойманную крысу
rus_verbs:вдергивать{}, // приспособление вдергивает нитку в игольное ушко
rus_verbs:вдернуть{}, // приспособление вдернуло нитку в игольное ушко
rus_verbs:вдувать{}, // Челоек вдувает воздух в легкие второго человека
rus_verbs:вдуваться{}, // Воздух вдувается в легкие человека
rus_verbs:вламываться{}, // Полиция вламывается в квартиру
rus_verbs:вовлекаться{}, // трудные подростки вовлекаются в занятие спортом
rus_verbs:вовлечь{}, // вовлечь трудных подростков в занятие спортом
rus_verbs:вовлечься{}, // вовлечься в занятие спортом
rus_verbs:спуститься{}, // спуститься в подвал
rus_verbs:спускаться{}, // спускаться в подвал
rus_verbs:отправляться{}, // отправляться в дальнее плавание
инфинитив:эмитировать{ вид:соверш }, // Поверхность эмитирует электроны в пространство
инфинитив:эмитировать{ вид:несоверш },
глагол:эмитировать{ вид:соверш },
глагол:эмитировать{ вид:несоверш },
деепричастие:эмитируя{},
деепричастие:эмитировав{},
прилагательное:эмитировавший{ вид:несоверш },
// прилагательное:эмитировавший{ вид:соверш },
прилагательное:эмитирующий{},
прилагательное:эмитируемый{},
прилагательное:эмитированный{},
инфинитив:этапировать{вид:несоверш}, // Преступника этапировали в колонию
инфинитив:этапировать{вид:соверш},
глагол:этапировать{вид:несоверш},
глагол:этапировать{вид:соверш},
деепричастие:этапируя{},
прилагательное:этапируемый{},
прилагательное:этапированный{},
rus_verbs:этапироваться{}, // Преступники этапируются в колонию
rus_verbs:баллотироваться{}, // они баллотировались в жюри
rus_verbs:бежать{}, // Олигарх с семьей любовницы бежал в другую страну
rus_verbs:бросать{}, // Они бросали в фонтан медные монетки
rus_verbs:бросаться{}, // Дети бросались в воду с моста
rus_verbs:бросить{}, // Он бросил в фонтан медную монетку
rus_verbs:броситься{}, // самоубийца бросился с моста в воду
rus_verbs:превратить{}, // Найден белок, который превратит человека в супергероя
rus_verbs:буксировать{}, // Буксир буксирует танкер в порт
rus_verbs:буксироваться{}, // Сухогруз буксируется в порт
rus_verbs:вбегать{}, // Курьер вбегает в дверь
rus_verbs:вбежать{}, // Курьер вбежал в дверь
rus_verbs:вбетонировать{}, // Опора была вбетонирована в пол
rus_verbs:вбивать{}, // Мастер вбивает штырь в плиту
rus_verbs:вбиваться{}, // Штырь вбивается в плиту
rus_verbs:вбирать{}, // Вата вбирает в себя влагу
rus_verbs:вбить{}, // Ученик вбил в доску маленький гвоздь
rus_verbs:вбрасывать{}, // Арбитр вбрасывает мяч в игру
rus_verbs:вбрасываться{}, // Мяч вбрасывается в игру
rus_verbs:вбросить{}, // Судья вбросил мяч в игру
rus_verbs:вбуравиться{}, // Сверло вбуравилось в бетон
rus_verbs:вбуравливаться{}, // Сверло вбуравливается в бетон
rus_verbs:вбухиваться{}, // Много денег вбухиваются в этот проект
rus_verbs:вваливаться{}, // Человек вваливается в кабинет врача
rus_verbs:ввалить{}, // Грузчики ввалили мешок в квартиру
rus_verbs:ввалиться{}, // Человек ввалился в кабинет терапевта
rus_verbs:вваривать{}, // Робот вваривает арматурину в плиту
rus_verbs:ввариваться{}, // Арматура вваривается в плиту
rus_verbs:вварить{}, // Робот вварил арматурину в плиту
rus_verbs:влезть{}, // Предприятие ввезло товар в страну
rus_verbs:ввернуть{}, // Вверни новую лампочку в люстру
rus_verbs:ввернуться{}, // Лампочка легко ввернулась в патрон
rus_verbs:ввертывать{}, // Электрик ввертывает лампочку в патрон
rus_verbs:ввертываться{}, // Лампочка легко ввертывается в патрон
rus_verbs:вверять{}, // Пациент вверяет свою жизнь в руки врача
rus_verbs:вверяться{}, // Пациент вверяется в руки врача
rus_verbs:ввести{}, // Агенство ввело своего представителя в совет директоров
rus_verbs:ввиваться{}, // полоска ввивается в косу
rus_verbs:ввинтить{}, // Отвертка ввинтила шуруп в дерево
rus_verbs:ввинтиться{}, // Шуруп ввинтился в дерево
rus_verbs:ввинчивать{}, // Рука ввинчивает саморез в стену
rus_verbs:ввинчиваться{}, // Саморез ввинчивается в стену
rus_verbs:вводить{}, // Агенство вводит своего представителя в совет директоров
rus_verbs:вводиться{}, // Представитель агенства вводится в совет директоров
// rus_verbs:ввозить{}, // Фирма ввозит в страну станки и сырье
rus_verbs:ввозиться{}, // Станки и сырье ввозятся в страну
rus_verbs:вволакивать{}, // Пойманная мышь вволакивается котиком в дом
rus_verbs:вворачивать{}, // Электрик вворачивает новую лампочку в патрон
rus_verbs:вворачиваться{}, // Новая лампочка легко вворачивается в патрон
rus_verbs:ввязаться{}, // Разведрота ввязалась в бой
rus_verbs:ввязываться{}, // Передовые части ввязываются в бой
rus_verbs:вглядеться{}, // Охранник вгляделся в темный коридор
rus_verbs:вглядываться{}, // Охранник внимательно вглядывается в монитор
rus_verbs:вгонять{}, // Эта музыка вгоняет меня в депрессию
rus_verbs:вгрызаться{}, // Зонд вгрызается в поверхность астероида
rus_verbs:вгрызться{}, // Зонд вгрызся в поверхность астероида
rus_verbs:вдаваться{}, // Вы не должны вдаваться в юридические детали
rus_verbs:вдвигать{}, // Робот вдвигает контейнер в ячейку
rus_verbs:вдвигаться{}, // Контейнер вдвигается в ячейку
rus_verbs:вдвинуть{}, // манипулятор вдвинул деталь в печь
rus_verbs:вдвинуться{}, // деталь вдвинулась в печь
rus_verbs:вдевать{}, // портниха быстро вдевает нитку в иголку
rus_verbs:вдеваться{}, // нитка быстро вдевается в игольное ушко
rus_verbs:вдеть{}, // портниха быстро вдела нитку в игольное ушко
rus_verbs:вдеться{}, // нитка быстро вделась в игольное ушко
rus_verbs:вделать{}, // мастер вделал розетку в стену
rus_verbs:вделывать{}, // мастер вделывает выключатель в стену
rus_verbs:вделываться{}, // кронштейн вделывается в стену
rus_verbs:вдергиваться{}, // нитка легко вдергивается в игольное ушко
rus_verbs:вдернуться{}, // нитка легко вдернулась в игольное ушко
rus_verbs:вдолбить{}, // Американцы обещали вдолбить страну в каменный век
rus_verbs:вдумываться{}, // Мальчик обычно не вдумывался в сюжет фильмов
rus_verbs:вдыхать{}, // мы вдыхаем в себя весь этот смог
rus_verbs:вдыхаться{}, // Весь этот смог вдыхается в легкие
rus_verbs:вернуть{}, // Книгу надо вернуть в библиотеку
rus_verbs:вернуться{}, // Дети вернулись в библиотеку
rus_verbs:вжаться{}, // Водитель вжался в кресло
rus_verbs:вживаться{}, // Актер вживается в новую роль
rus_verbs:вживить{}, // Врачи вживили стимулятор в тело пациента
rus_verbs:вживиться{}, // Стимулятор вживился в тело пациента
rus_verbs:вживлять{}, // Врачи вживляют стимулятор в тело пациента
rus_verbs:вживляться{}, // Стимулятор вживляется в тело
rus_verbs:вжиматься{}, // Видитель инстинктивно вжимается в кресло
rus_verbs:вжиться{}, // Актер вжился в свою новую роль
rus_verbs:взвиваться{}, // Воздушный шарик взвивается в небо
rus_verbs:взвинтить{}, // Кризис взвинтил цены в небо
rus_verbs:взвинтиться{}, // Цены взвинтились в небо
rus_verbs:взвинчивать{}, // Кризис взвинчивает цены в небо
rus_verbs:взвинчиваться{}, // Цены взвинчиваются в небо
rus_verbs:взвиться{}, // Шарики взвились в небо
rus_verbs:взлетать{}, // Экспериментальный аппарат взлетает в воздух
rus_verbs:взлететь{}, // Экспериментальный аппарат взлетел в небо
rus_verbs:взмывать{}, // шарики взмывают в небо
rus_verbs:взмыть{}, // Шарики взмыли в небо
rus_verbs:вильнуть{}, // Машина вильнула в левую сторону
rus_verbs:вкалывать{}, // Медсестра вкалывает иглу в вену
rus_verbs:вкалываться{}, // Игла вкалываться прямо в вену
rus_verbs:вкапывать{}, // рабочий вкапывает сваю в землю
rus_verbs:вкапываться{}, // Свая вкапывается в землю
rus_verbs:вкатить{}, // рабочие вкатили бочку в гараж
rus_verbs:вкатиться{}, // машина вкатилась в гараж
rus_verbs:вкатывать{}, // рабочик вкатывают бочку в гараж
rus_verbs:вкатываться{}, // машина вкатывается в гараж
rus_verbs:вкачать{}, // Механики вкачали в бак много топлива
rus_verbs:вкачивать{}, // Насос вкачивает топливо в бак
rus_verbs:вкачиваться{}, // Топливо вкачивается в бак
rus_verbs:вкидать{}, // Манипулятор вкидал груз в контейнер
rus_verbs:вкидывать{}, // Манипулятор вкидывает груз в контейнер
rus_verbs:вкидываться{}, // Груз вкидывается в контейнер
rus_verbs:вкладывать{}, // Инвестор вкладывает деньги в акции
rus_verbs:вкладываться{}, // Инвестор вкладывается в акции
rus_verbs:вклеивать{}, // Мальчик вклеивает картинку в тетрадь
rus_verbs:вклеиваться{}, // Картинка вклеивается в тетрадь
rus_verbs:вклеить{}, // Мальчик вклеил картинку в тетрадь
rus_verbs:вклеиться{}, // Картинка вклеилась в тетрадь
rus_verbs:вклепать{}, // Молоток вклепал заклепку в лист
rus_verbs:вклепывать{}, // Молоток вклепывает заклепку в лист
rus_verbs:вклиниваться{}, // Машина вклинивается в поток
rus_verbs:вклиниться{}, // машина вклинилась в поток
rus_verbs:включать{}, // Команда включает компьютер в сеть
rus_verbs:включаться{}, // Машина включается в глобальную сеть
rus_verbs:включить{}, // Команда включила компьютер в сеть
rus_verbs:включиться{}, // Компьютер включился в сеть
rus_verbs:вколачивать{}, // Столяр вколачивает гвоздь в доску
rus_verbs:вколачиваться{}, // Гвоздь вколачивается в доску
rus_verbs:вколотить{}, // Столяр вколотил гвоздь в доску
rus_verbs:вколоть{}, // Медсестра вколола в мышцу лекарство
rus_verbs:вкопать{}, // Рабочие вкопали сваю в землю
rus_verbs:вкрадываться{}, // Ошибка вкрадывается в расчеты
rus_verbs:вкраивать{}, // Портниха вкраивает вставку в юбку
rus_verbs:вкраиваться{}, // Вставка вкраивается в юбку
rus_verbs:вкрасться{}, // Ошибка вкралась в расчеты
rus_verbs:вкрутить{}, // Электрик вкрутил лампочку в патрон
rus_verbs:вкрутиться{}, // лампочка легко вкрутилась в патрон
rus_verbs:вкручивать{}, // Электрик вкручивает лампочку в патрон
rus_verbs:вкручиваться{}, // Лампочка легко вкручивается в патрон
rus_verbs:влазить{}, // Разъем влазит в отверствие
rus_verbs:вламывать{}, // Полиция вламывается в квартиру
rus_verbs:влетать{}, // Самолет влетает в грозовой фронт
rus_verbs:влететь{}, // Самолет влетел в грозовой фронт
rus_verbs:вливать{}, // Механик вливает масло в картер
rus_verbs:вливаться{}, // Масло вливается в картер
rus_verbs:влипать{}, // Эти неудачники постоянно влипают в разные происшествия
rus_verbs:влипнуть{}, // Эти неудачники опять влипли в неприятности
rus_verbs:влить{}, // Механик влил свежее масло в картер
rus_verbs:влиться{}, // Свежее масло влилось в бак
rus_verbs:вложить{}, // Инвесторы вложили в эти акции большие средства
rus_verbs:вложиться{}, // Инвесторы вложились в эти акции
rus_verbs:влюбиться{}, // Коля влюбился в Олю
rus_verbs:влюблять{}, // Оля постоянно влюбляла в себя мальчиков
rus_verbs:влюбляться{}, // Оля влюбляется в спортсменов
rus_verbs:вляпаться{}, // Коля вляпался в неприятность
rus_verbs:вляпываться{}, // Коля постоянно вляпывается в неприятности
rus_verbs:вменить{}, // вменить в вину
rus_verbs:вменять{}, // вменять в обязанность
rus_verbs:вмерзать{}, // Колеса вмерзают в лед
rus_verbs:вмерзнуть{}, // Колеса вмерзли в лед
rus_verbs:вмести{}, // вмести в дом
rus_verbs:вместить{}, // вместить в ёмкость
rus_verbs:вместиться{}, // Прибор не вместился в зонд
rus_verbs:вмешаться{}, // Начальник вмешался в конфликт
rus_verbs:вмешивать{}, // Не вмешивай меня в это дело
rus_verbs:вмешиваться{}, // Начальник вмешивается в переговоры
rus_verbs:вмещаться{}, // Приборы не вмещаются в корпус
rus_verbs:вминать{}, // вминать в корпус
rus_verbs:вминаться{}, // кронштейн вминается в корпус
rus_verbs:вмонтировать{}, // Конструкторы вмонтировали в корпус зонда новые приборы
rus_verbs:вмонтироваться{}, // Новые приборы легко вмонтировались в корпус зонда
rus_verbs:вмораживать{}, // Установка вмораживает сваи в грунт
rus_verbs:вмораживаться{}, // Сваи вмораживаются в грунт
rus_verbs:вморозить{}, // Установка вморозила сваи в грунт
rus_verbs:вмуровать{}, // Сейф был вмурован в стену
rus_verbs:вмуровывать{}, // вмуровывать сейф в стену
rus_verbs:вмуровываться{}, // сейф вмуровывается в бетонную стену
rus_verbs:внедрить{}, // внедрить инновацию в производство
rus_verbs:внедриться{}, // Шпион внедрился в руководство
rus_verbs:внедрять{}, // внедрять инновации в производство
rus_verbs:внедряться{}, // Шпионы внедряются в руководство
rus_verbs:внести{}, // внести коробку в дом
rus_verbs:внестись{}, // внестись в список приглашенных гостей
rus_verbs:вникать{}, // Разработчик вникает в детали задачи
rus_verbs:вникнуть{}, // Дизайнер вник в детали задачи
rus_verbs:вносить{}, // вносить новое действующее лицо в список главных героев
rus_verbs:вноситься{}, // вноситься в список главных персонажей
rus_verbs:внюхаться{}, // Пёс внюхался в ароматы леса
rus_verbs:внюхиваться{}, // Пёс внюхивается в ароматы леса
rus_verbs:вобрать{}, // вобрать в себя лучшие методы борьбы с вредителями
rus_verbs:вовлекать{}, // вовлекать трудных подростков в занятие спортом
rus_verbs:вогнать{}, // вогнал человека в тоску
rus_verbs:водворить{}, // водворить преступника в тюрьму
rus_verbs:возвернуть{}, // возвернуть в родную стихию
rus_verbs:возвернуться{}, // возвернуться в родную стихию
rus_verbs:возвести{}, // возвести число в четную степень
rus_verbs:возводить{}, // возводить число в четную степень
rus_verbs:возводиться{}, // число возводится в четную степень
rus_verbs:возвратить{}, // возвратить коров в стойло
rus_verbs:возвратиться{}, // возвратиться в родной дом
rus_verbs:возвращать{}, // возвращать коров в стойло
rus_verbs:возвращаться{}, // возвращаться в родной дом
rus_verbs:войти{}, // войти в галерею славы
rus_verbs:вонзать{}, // Коля вонзает вилку в котлету
rus_verbs:вонзаться{}, // Вилка вонзается в котлету
rus_verbs:вонзить{}, // Коля вонзил вилку в котлету
rus_verbs:вонзиться{}, // Вилка вонзилась в сочную котлету
rus_verbs:воплотить{}, // Коля воплотил свои мечты в реальность
rus_verbs:воплотиться{}, // Мечты воплотились в реальность
rus_verbs:воплощать{}, // Коля воплощает мечты в реальность
rus_verbs:воплощаться{}, // Мечты иногда воплощаются в реальность
rus_verbs:ворваться{}, // Перемены неожиданно ворвались в размеренную жизнь
rus_verbs:воспарить{}, // Душа воспарила в небо
rus_verbs:воспарять{}, // Душа воспаряет в небо
rus_verbs:врыть{}, // врыть опору в землю
rus_verbs:врыться{}, // врыться в землю
rus_verbs:всадить{}, // всадить пулю в сердце
rus_verbs:всаживать{}, // всаживать нож в бок
rus_verbs:всасывать{}, // всасывать воду в себя
rus_verbs:всасываться{}, // всасываться в ёмкость
rus_verbs:вселить{}, // вселить надежду в кого-либо
rus_verbs:вселиться{}, // вселиться в пустующее здание
rus_verbs:вселять{}, // вселять надежду в кого-то
rus_verbs:вселяться{}, // вселяться в пустующее здание
rus_verbs:вскидывать{}, // вскидывать руку в небо
rus_verbs:вскинуть{}, // вскинуть руку в небо
rus_verbs:вслушаться{}, // вслушаться в звуки
rus_verbs:вслушиваться{}, // вслушиваться в шорох
rus_verbs:всматриваться{}, // всматриваться в темноту
rus_verbs:всмотреться{}, // всмотреться в темень
rus_verbs:всовывать{}, // всовывать палец в отверстие
rus_verbs:всовываться{}, // всовываться в форточку
rus_verbs:всосать{}, // всосать жидкость в себя
rus_verbs:всосаться{}, // всосаться в кожу
rus_verbs:вставить{}, // вставить ключ в замок
rus_verbs:вставлять{}, // вставлять ключ в замок
rus_verbs:встраивать{}, // встраивать черный ход в систему защиты
rus_verbs:встраиваться{}, // встраиваться в систему безопасности
rus_verbs:встревать{}, // встревать в разговор
rus_verbs:встроить{}, // встроить секретный модуль в систему безопасности
rus_verbs:встроиться{}, // встроиться в систему безопасности
rus_verbs:встрять{}, // встрять в разговор
rus_verbs:вступать{}, // вступать в действующую армию
rus_verbs:вступить{}, // вступить в действующую армию
rus_verbs:всунуть{}, // всунуть палец в отверстие
rus_verbs:всунуться{}, // всунуться в форточку
инфинитив:всыпать{вид:соверш}, // всыпать порошок в контейнер
инфинитив:всыпать{вид:несоверш},
глагол:всыпать{вид:соверш},
глагол:всыпать{вид:несоверш},
деепричастие:всыпав{},
деепричастие:всыпая{},
прилагательное:всыпавший{ вид:соверш },
// прилагательное:всыпавший{ вид:несоверш },
прилагательное:всыпанный{},
// прилагательное:всыпающий{},
инфинитив:всыпаться{ вид:несоверш}, // всыпаться в контейнер
// инфинитив:всыпаться{ вид:соверш},
// глагол:всыпаться{ вид:соверш},
глагол:всыпаться{ вид:несоверш},
// деепричастие:всыпавшись{},
деепричастие:всыпаясь{},
// прилагательное:всыпавшийся{ вид:соверш },
// прилагательное:всыпавшийся{ вид:несоверш },
// прилагательное:всыпающийся{},
rus_verbs:вталкивать{}, // вталкивать деталь в ячейку
rus_verbs:вталкиваться{}, // вталкиваться в ячейку
rus_verbs:втаптывать{}, // втаптывать в грязь
rus_verbs:втаптываться{}, // втаптываться в грязь
rus_verbs:втаскивать{}, // втаскивать мешок в комнату
rus_verbs:втаскиваться{}, // втаскиваться в комнату
rus_verbs:втащить{}, // втащить мешок в комнату
rus_verbs:втащиться{}, // втащиться в комнату
rus_verbs:втекать{}, // втекать в бутылку
rus_verbs:втемяшивать{}, // втемяшивать в голову
rus_verbs:втемяшиваться{}, // втемяшиваться в голову
rus_verbs:втемяшить{}, // втемяшить в голову
rus_verbs:втемяшиться{}, // втемяшиться в голову
rus_verbs:втереть{}, // втереть крем в кожу
rus_verbs:втереться{}, // втереться в кожу
rus_verbs:втесаться{}, // втесаться в группу
rus_verbs:втесывать{}, // втесывать в группу
rus_verbs:втесываться{}, // втесываться в группу
rus_verbs:втечь{}, // втечь в бак
rus_verbs:втирать{}, // втирать крем в кожу
rus_verbs:втираться{}, // втираться в кожу
rus_verbs:втискивать{}, // втискивать сумку в вагон
rus_verbs:втискиваться{}, // втискиваться в переполненный вагон
rus_verbs:втиснуть{}, // втиснуть сумку в вагон
rus_verbs:втиснуться{}, // втиснуться в переполненный вагон метро
rus_verbs:втолкать{}, // втолкать коляску в лифт
rus_verbs:втолкаться{}, // втолкаться в вагон метро
rus_verbs:втолкнуть{}, // втолкнуть коляску в лифт
rus_verbs:втолкнуться{}, // втолкнуться в вагон метро
rus_verbs:втолочь{}, // втолочь в смесь
rus_verbs:втоптать{}, // втоптать цветы в землю
rus_verbs:вторгаться{}, // вторгаться в чужую зону
rus_verbs:вторгнуться{}, // вторгнуться в частную жизнь
rus_verbs:втравить{}, // втравить кого-то в неприятности
rus_verbs:втравливать{}, // втравливать кого-то в неприятности
rus_verbs:втрамбовать{}, // втрамбовать камни в землю
rus_verbs:втрамбовывать{}, // втрамбовывать камни в землю
rus_verbs:втрамбовываться{}, // втрамбовываться в землю
rus_verbs:втрескаться{}, // втрескаться в кого-то
rus_verbs:втрескиваться{}, // втрескиваться в кого-либо
rus_verbs:втыкать{}, // втыкать вилку в котлетку
rus_verbs:втыкаться{}, // втыкаться в розетку
rus_verbs:втюриваться{}, // втюриваться в кого-либо
rus_verbs:втюриться{}, // втюриться в кого-либо
rus_verbs:втягивать{}, // втягивать что-то в себя
rus_verbs:втягиваться{}, // втягиваться в себя
rus_verbs:втянуться{}, // втянуться в себя
rus_verbs:вцементировать{}, // вцементировать сваю в фундамент
rus_verbs:вчеканить{}, // вчеканить надпись в лист
rus_verbs:вчитаться{}, // вчитаться внимательнее в текст
rus_verbs:вчитываться{}, // вчитываться внимательнее в текст
rus_verbs:вчувствоваться{}, // вчувствоваться в роль
rus_verbs:вшагивать{}, // вшагивать в новую жизнь
rus_verbs:вшагнуть{}, // вшагнуть в новую жизнь
rus_verbs:вшивать{}, // вшивать заплату в рубашку
rus_verbs:вшиваться{}, // вшиваться в ткань
rus_verbs:вшить{}, // вшить заплату в ткань
rus_verbs:въедаться{}, // въедаться в мякоть
rus_verbs:въезжать{}, // въезжать в гараж
rus_verbs:въехать{}, // въехать в гараж
rus_verbs:выиграть{}, // Коля выиграл в шахматы
rus_verbs:выигрывать{}, // Коля часто выигрывает у меня в шахматы
rus_verbs:выкладывать{}, // выкладывать в общий доступ
rus_verbs:выкладываться{}, // выкладываться в общий доступ
rus_verbs:выкрасить{}, // выкрасить машину в розовый цвет
rus_verbs:выкраситься{}, // выкраситься в дерзкий розовый цвет
rus_verbs:выкрашивать{}, // выкрашивать волосы в красный цвет
rus_verbs:выкрашиваться{}, // выкрашиваться в красный цвет
rus_verbs:вылезать{}, // вылезать в открытое пространство
rus_verbs:вылезти{}, // вылезти в открытое пространство
rus_verbs:выливать{}, // выливать в бутылку
rus_verbs:выливаться{}, // выливаться в ёмкость
rus_verbs:вылить{}, // вылить отходы в канализацию
rus_verbs:вылиться{}, // Топливо вылилось в воду
rus_verbs:выложить{}, // выложить в общий доступ
rus_verbs:выпадать{}, // выпадать в осадок
rus_verbs:выпрыгивать{}, // выпрыгивать в окно
rus_verbs:выпрыгнуть{}, // выпрыгнуть в окно
rus_verbs:выродиться{}, // выродиться в жалкое подобие
rus_verbs:вырождаться{}, // вырождаться в жалкое подобие славных предков
rus_verbs:высеваться{}, // высеваться в землю
rus_verbs:высеять{}, // высеять в землю
rus_verbs:выслать{}, // выслать в страну постоянного пребывания
rus_verbs:высморкаться{}, // высморкаться в платок
rus_verbs:высморкнуться{}, // высморкнуться в платок
rus_verbs:выстреливать{}, // выстреливать в цель
rus_verbs:выстреливаться{}, // выстреливаться в цель
rus_verbs:выстрелить{}, // выстрелить в цель
rus_verbs:вытекать{}, // вытекать в озеро
rus_verbs:вытечь{}, // вытечь в воду
rus_verbs:смотреть{}, // смотреть в будущее
rus_verbs:подняться{}, // подняться в лабораторию
rus_verbs:послать{}, // послать в магазин
rus_verbs:слать{}, // слать в неизвестность
rus_verbs:добавить{}, // добавить в суп
rus_verbs:пройти{}, // пройти в лабораторию
rus_verbs:положить{}, // положить в ящик
rus_verbs:прислать{}, // прислать в полицию
rus_verbs:упасть{}, // упасть в пропасть
инфинитив:писать{ aux stress="пис^ать" }, // писать в газету
инфинитив:писать{ aux stress="п^исать" }, // писать в штанишки
глагол:писать{ aux stress="п^исать" },
глагол:писать{ aux stress="пис^ать" },
деепричастие:писая{},
прилагательное:писавший{ aux stress="п^исавший" }, // писавший в штанишки
прилагательное:писавший{ aux stress="пис^авший" }, // писавший в газету
rus_verbs:собираться{}, // собираться в поход
rus_verbs:звать{}, // звать в ресторан
rus_verbs:направиться{}, // направиться в ресторан
rus_verbs:отправиться{}, // отправиться в ресторан
rus_verbs:поставить{}, // поставить в угол
rus_verbs:целить{}, // целить в мишень
rus_verbs:попасть{}, // попасть в переплет
rus_verbs:ударить{}, // ударить в больное место
rus_verbs:закричать{}, // закричать в микрофон
rus_verbs:опустить{}, // опустить в воду
rus_verbs:принести{}, // принести в дом бездомного щенка
rus_verbs:отдать{}, // отдать в хорошие руки
rus_verbs:ходить{}, // ходить в школу
rus_verbs:уставиться{}, // уставиться в экран
rus_verbs:приходить{}, // приходить в бешенство
rus_verbs:махнуть{}, // махнуть в Италию
rus_verbs:сунуть{}, // сунуть в замочную скважину
rus_verbs:явиться{}, // явиться в расположение части
rus_verbs:уехать{}, // уехать в город
rus_verbs:целовать{}, // целовать в лобик
rus_verbs:повести{}, // повести в бой
rus_verbs:опуститься{}, // опуститься в кресло
rus_verbs:передать{}, // передать в архив
rus_verbs:побежать{}, // побежать в школу
rus_verbs:стечь{}, // стечь в воду
rus_verbs:уходить{}, // уходить добровольцем в армию
rus_verbs:привести{}, // привести в дом
rus_verbs:шагнуть{}, // шагнуть в неизвестность
rus_verbs:собраться{}, // собраться в поход
rus_verbs:заглянуть{}, // заглянуть в основу
rus_verbs:поспешить{}, // поспешить в церковь
rus_verbs:поцеловать{}, // поцеловать в лоб
rus_verbs:перейти{}, // перейти в высшую лигу
rus_verbs:поверить{}, // поверить в искренность
rus_verbs:глянуть{}, // глянуть в оглавление
rus_verbs:зайти{}, // зайти в кафетерий
rus_verbs:подобрать{}, // подобрать в лесу
rus_verbs:проходить{}, // проходить в помещение
rus_verbs:глядеть{}, // глядеть в глаза
rus_verbs:пригласить{}, // пригласить в театр
rus_verbs:позвать{}, // позвать в класс
rus_verbs:усесться{}, // усесться в кресло
rus_verbs:поступить{}, // поступить в институт
rus_verbs:лечь{}, // лечь в постель
rus_verbs:поклониться{}, // поклониться в пояс
rus_verbs:потянуться{}, // потянуться в лес
rus_verbs:колоть{}, // колоть в ягодицу
rus_verbs:присесть{}, // присесть в кресло
rus_verbs:оглядеться{}, // оглядеться в зеркало
rus_verbs:поглядеть{}, // поглядеть в зеркало
rus_verbs:превратиться{}, // превратиться в лягушку
rus_verbs:принимать{}, // принимать во внимание
rus_verbs:звонить{}, // звонить в колокола
rus_verbs:привезти{}, // привезти в гостиницу
rus_verbs:рухнуть{}, // рухнуть в пропасть
rus_verbs:пускать{}, // пускать в дело
rus_verbs:отвести{}, // отвести в больницу
rus_verbs:сойти{}, // сойти в ад
rus_verbs:набрать{}, // набрать в команду
rus_verbs:собрать{}, // собрать в кулак
rus_verbs:двигаться{}, // двигаться в каюту
rus_verbs:падать{}, // падать в область нуля
rus_verbs:полезть{}, // полезть в драку
rus_verbs:направить{}, // направить в стационар
rus_verbs:приводить{}, // приводить в чувство
rus_verbs:толкнуть{}, // толкнуть в бок
rus_verbs:кинуться{}, // кинуться в драку
rus_verbs:ткнуть{}, // ткнуть в глаз
rus_verbs:заключить{}, // заключить в объятия
rus_verbs:подниматься{}, // подниматься в небо
rus_verbs:расти{}, // расти в глубину
rus_verbs:налить{}, // налить в кружку
rus_verbs:швырнуть{}, // швырнуть в бездну
rus_verbs:прыгнуть{}, // прыгнуть в дверь
rus_verbs:промолчать{}, // промолчать в тряпочку
rus_verbs:садиться{}, // садиться в кресло
rus_verbs:лить{}, // лить в кувшин
rus_verbs:дослать{}, // дослать деталь в держатель
rus_verbs:переслать{}, // переслать в обработчик
rus_verbs:удалиться{}, // удалиться в совещательную комнату
rus_verbs:разглядывать{}, // разглядывать в бинокль
rus_verbs:повесить{}, // повесить в шкаф
инфинитив:походить{ вид:соверш }, // походить в институт
глагол:походить{ вид:соверш },
деепричастие:походив{},
// прилагательное:походивший{вид:соверш},
rus_verbs:помчаться{}, // помчаться в класс
rus_verbs:свалиться{}, // свалиться в яму
rus_verbs:сбежать{}, // сбежать в Англию
rus_verbs:стрелять{}, // стрелять в цель
rus_verbs:обращать{}, // обращать в свою веру
rus_verbs:завести{}, // завести в дом
rus_verbs:приобрести{}, // приобрести в рассрочку
rus_verbs:сбросить{}, // сбросить в яму
rus_verbs:устроиться{}, // устроиться в крупную корпорацию
rus_verbs:погрузиться{}, // погрузиться в пучину
rus_verbs:течь{}, // течь в канаву
rus_verbs:произвести{}, // произвести в звание майора
rus_verbs:метать{}, // метать в цель
rus_verbs:пустить{}, // пустить в дело
rus_verbs:полететь{}, // полететь в Европу
rus_verbs:пропустить{}, // пропустить в здание
rus_verbs:рвануть{}, // рвануть в отпуск
rus_verbs:заходить{}, // заходить в каморку
rus_verbs:нырнуть{}, // нырнуть в прорубь
rus_verbs:рвануться{}, // рвануться в атаку
rus_verbs:приподняться{}, // приподняться в воздух
rus_verbs:превращаться{}, // превращаться в крупную величину
rus_verbs:прокричать{}, // прокричать в ухо
rus_verbs:записать{}, // записать в блокнот
rus_verbs:забраться{}, // забраться в шкаф
rus_verbs:приезжать{}, // приезжать в деревню
rus_verbs:продать{}, // продать в рабство
rus_verbs:проникнуть{}, // проникнуть в центр
rus_verbs:устремиться{}, // устремиться в открытое море
rus_verbs:посадить{}, // посадить в кресло
rus_verbs:упереться{}, // упереться в пол
rus_verbs:ринуться{}, // ринуться в буфет
rus_verbs:отдавать{}, // отдавать в кадетское училище
rus_verbs:отложить{}, // отложить в долгий ящик
rus_verbs:убежать{}, // убежать в приют
rus_verbs:оценить{}, // оценить в миллион долларов
rus_verbs:поднимать{}, // поднимать в стратосферу
rus_verbs:отослать{}, // отослать в квалификационную комиссию
rus_verbs:отодвинуть{}, // отодвинуть в дальний угол
rus_verbs:торопиться{}, // торопиться в школу
rus_verbs:попадаться{}, // попадаться в руки
rus_verbs:поразить{}, // поразить в самое сердце
rus_verbs:доставить{}, // доставить в квартиру
rus_verbs:заслать{}, // заслать в тыл
rus_verbs:сослать{}, // сослать в изгнание
rus_verbs:запустить{}, // запустить в космос
rus_verbs:удариться{}, // удариться в запой
rus_verbs:ударяться{}, // ударяться в крайность
rus_verbs:шептать{}, // шептать в лицо
rus_verbs:уронить{}, // уронить в унитаз
rus_verbs:прорычать{}, // прорычать в микрофон
rus_verbs:засунуть{}, // засунуть в глотку
rus_verbs:плыть{}, // плыть в открытое море
rus_verbs:перенести{}, // перенести в духовку
rus_verbs:светить{}, // светить в лицо
rus_verbs:мчаться{}, // мчаться в ремонт
rus_verbs:стукнуть{}, // стукнуть в лоб
rus_verbs:обрушиться{}, // обрушиться в котлован
rus_verbs:поглядывать{}, // поглядывать в экран
rus_verbs:уложить{}, // уложить в кроватку
инфинитив:попадать{ вид:несоверш }, // попадать в черный список
глагол:попадать{ вид:несоверш },
прилагательное:попадающий{ вид:несоверш },
прилагательное:попадавший{ вид:несоверш },
деепричастие:попадая{},
rus_verbs:провалиться{}, // провалиться в яму
rus_verbs:жаловаться{}, // жаловаться в комиссию
rus_verbs:опоздать{}, // опоздать в школу
rus_verbs:посылать{}, // посылать в парикмахерскую
rus_verbs:погнать{}, // погнать в хлев
rus_verbs:поступать{}, // поступать в институт
rus_verbs:усадить{}, // усадить в кресло
rus_verbs:проиграть{}, // проиграть в рулетку
rus_verbs:прилететь{}, // прилететь в страну
rus_verbs:повалиться{}, // повалиться в траву
rus_verbs:огрызнуться{}, // Собака огрызнулась в ответ
rus_verbs:лезть{}, // лезть в чужие дела
rus_verbs:потащить{}, // потащить в суд
rus_verbs:направляться{}, // направляться в порт
rus_verbs:поползти{}, // поползти в другую сторону
rus_verbs:пуститься{}, // пуститься в пляс
rus_verbs:забиться{}, // забиться в нору
rus_verbs:залезть{}, // залезть в конуру
rus_verbs:сдать{}, // сдать в утиль
rus_verbs:тронуться{}, // тронуться в путь
rus_verbs:сыграть{}, // сыграть в шахматы
rus_verbs:перевернуть{}, // перевернуть в более удобную позу
rus_verbs:сжимать{}, // сжимать пальцы в кулак
rus_verbs:подтолкнуть{}, // подтолкнуть в бок
rus_verbs:отнести{}, // отнести животное в лечебницу
rus_verbs:одеться{}, // одеться в зимнюю одежду
rus_verbs:плюнуть{}, // плюнуть в колодец
rus_verbs:передавать{}, // передавать в прокуратуру
rus_verbs:отскочить{}, // отскочить в лоб
rus_verbs:призвать{}, // призвать в армию
rus_verbs:увезти{}, // увезти в деревню
rus_verbs:улечься{}, // улечься в кроватку
rus_verbs:отшатнуться{}, // отшатнуться в сторону
rus_verbs:ложиться{}, // ложиться в постель
rus_verbs:пролететь{}, // пролететь в конец
rus_verbs:класть{}, // класть в сейф
rus_verbs:доставлять{}, // доставлять в кабинет
rus_verbs:приобретать{}, // приобретать в кредит
rus_verbs:сводить{}, // сводить в театр
rus_verbs:унести{}, // унести в могилу
rus_verbs:покатиться{}, // покатиться в яму
rus_verbs:сходить{}, // сходить в магазинчик
rus_verbs:спустить{}, // спустить в канализацию
rus_verbs:проникать{}, // проникать в сердцевину
rus_verbs:метнуть{}, // метнуть в болвана гневный взгляд
rus_verbs:пожаловаться{}, // пожаловаться в администрацию
rus_verbs:стучать{}, // стучать в металлическую дверь
rus_verbs:тащить{}, // тащить в ремонт
rus_verbs:заглядывать{}, // заглядывать в ответы
rus_verbs:плюхнуться{}, // плюхнуться в стол ароматного сена
rus_verbs:увести{}, // увести в следующий кабинет
rus_verbs:успевать{}, // успевать в школу
rus_verbs:пробраться{}, // пробраться в собачью конуру
rus_verbs:подавать{}, // подавать в суд
rus_verbs:прибежать{}, // прибежать в конюшню
rus_verbs:рассмотреть{}, // рассмотреть в микроскоп
rus_verbs:пнуть{}, // пнуть в живот
rus_verbs:завернуть{}, // завернуть в декоративную пленку
rus_verbs:уезжать{}, // уезжать в деревню
rus_verbs:привлекать{}, // привлекать в свои ряды
rus_verbs:перебраться{}, // перебраться в прибрежный город
rus_verbs:долить{}, // долить в коктейль
rus_verbs:палить{}, // палить в нападающих
rus_verbs:отобрать{}, // отобрать в коллекцию
rus_verbs:улететь{}, // улететь в неизвестность
rus_verbs:выглянуть{}, // выглянуть в окно
rus_verbs:выглядывать{}, // выглядывать в окно
rus_verbs:пробираться{}, // грабитель, пробирающийся в дом
инфинитив:написать{ aux stress="напис^ать"}, // читатель, написавший в блог
глагол:написать{ aux stress="напис^ать"},
прилагательное:написавший{ aux stress="напис^авший"},
rus_verbs:свернуть{}, // свернуть в колечко
инфинитив:сползать{ вид:несоверш }, // сползать в овраг
глагол:сползать{ вид:несоверш },
прилагательное:сползающий{ вид:несоверш },
прилагательное:сползавший{ вид:несоверш },
rus_verbs:барабанить{}, // барабанить в дверь
rus_verbs:дописывать{}, // дописывать в конец
rus_verbs:меняться{}, // меняться в лучшую сторону
rus_verbs:измениться{}, // измениться в лучшую сторону
rus_verbs:изменяться{}, // изменяться в лучшую сторону
rus_verbs:вписаться{}, // вписаться в поворот
rus_verbs:вписываться{}, // вписываться в повороты
rus_verbs:переработать{}, // переработать в удобрение
rus_verbs:перерабатывать{}, // перерабатывать в удобрение
rus_verbs:уползать{}, // уползать в тень
rus_verbs:заползать{}, // заползать в нору
rus_verbs:перепрятать{}, // перепрятать в укромное место
rus_verbs:заталкивать{}, // заталкивать в вагон
rus_verbs:преобразовывать{}, // преобразовывать в список
инфинитив:конвертировать{ вид:несоверш }, // конвертировать в список
глагол:конвертировать{ вид:несоверш },
инфинитив:конвертировать{ вид:соверш },
глагол:конвертировать{ вид:соверш },
деепричастие:конвертировав{},
деепричастие:конвертируя{},
rus_verbs:изорвать{}, // Он изорвал газету в клочки.
rus_verbs:выходить{}, // Окна выходят в сад.
rus_verbs:говорить{}, // Он говорил в защиту своего отца.
rus_verbs:вырастать{}, // Он вырастает в большого художника.
rus_verbs:вывести{}, // Он вывел детей в сад.
// инфинитив:всыпать{ вид:соверш }, инфинитив:всыпать{ вид:несоверш },
// глагол:всыпать{ вид:соверш }, глагол:всыпать{ вид:несоверш }, // Он всыпал в воду две ложки соли.
// прилагательное:раненый{}, // Он был ранен в левую руку.
// прилагательное:одетый{}, // Он был одет в толстое осеннее пальто.
rus_verbs:бухнуться{}, // Он бухнулся в воду.
rus_verbs:склонять{}, // склонять защиту в свою пользу
rus_verbs:впиться{}, // Пиявка впилась в тело.
rus_verbs:сходиться{}, // Интеллигенты начала века часто сходились в разные союзы
rus_verbs:сохранять{}, // сохранить данные в файл
rus_verbs:собирать{}, // собирать игрушки в ящик
rus_verbs:упаковывать{}, // упаковывать вещи в чемодан
rus_verbs:обращаться{}, // Обращайтесь ко мне в любое время
rus_verbs:стрельнуть{}, // стрельни в толпу!
rus_verbs:пулять{}, // пуляй в толпу
rus_verbs:пульнуть{}, // пульни в толпу
rus_verbs:становиться{}, // Становитесь в очередь.
rus_verbs:вписать{}, // Юля вписала свое имя в список.
rus_verbs:вписывать{}, // Мы вписывали свои имена в список
прилагательное:видный{}, // Планета Марс видна в обычный бинокль
rus_verbs:пойти{}, // Девочка рано пошла в школу
rus_verbs:отойти{}, // Эти обычаи отошли в историю.
rus_verbs:бить{}, // Холодный ветер бил ему в лицо.
rus_verbs:входить{}, // Это входит в его обязанности.
rus_verbs:принять{}, // меня приняли в пионеры
rus_verbs:уйти{}, // Правительство РФ ушло в отставку
rus_verbs:допустить{}, // Япония была допущена в Организацию Объединённых Наций в 1956 году.
rus_verbs:посвятить{}, // Я посвятил друга в свою тайну.
инфинитив:экспортировать{ вид:несоверш }, глагол:экспортировать{ вид:несоверш }, // экспортировать нефть в страны Востока
rus_verbs:взглянуть{}, // Я не смел взглянуть ему в глаза.
rus_verbs:идти{}, // Я иду гулять в парк.
rus_verbs:вскочить{}, // Я вскочил в трамвай и помчался в институт.
rus_verbs:получить{}, // Эту мебель мы получили в наследство от родителей.
rus_verbs:везти{}, // Учитель везёт детей в лагерь.
rus_verbs:качать{}, // Судно качает во все стороны.
rus_verbs:заезжать{}, // Сегодня вечером я заезжал в магазин за книгами.
rus_verbs:связать{}, // Свяжите свои вещи в узелок.
rus_verbs:пронести{}, // Пронесите стол в дверь.
rus_verbs:вынести{}, // Надо вынести примечания в конец.
rus_verbs:устроить{}, // Она устроила сына в школу.
rus_verbs:угодить{}, // Она угодила головой в дверь.
rus_verbs:отвернуться{}, // Она резко отвернулась в сторону.
rus_verbs:рассматривать{}, // Она рассматривала сцену в бинокль.
rus_verbs:обратить{}, // Война обратила город в развалины.
rus_verbs:сойтись{}, // Мы сошлись в школьные годы.
rus_verbs:приехать{}, // Мы приехали в положенный час.
rus_verbs:встать{}, // Дети встали в круг.
rus_verbs:впасть{}, // Из-за болезни он впал в нужду.
rus_verbs:придти{}, // придти в упадок
rus_verbs:заявить{}, // Надо заявить в милицию о краже.
rus_verbs:заявлять{}, // заявлять в полицию
rus_verbs:ехать{}, // Мы будем ехать в Орёл
rus_verbs:окрашиваться{}, // окрашиваться в красный цвет
rus_verbs:решить{}, // Дело решено в пользу истца.
rus_verbs:сесть{}, // Она села в кресло
rus_verbs:посмотреть{}, // Она посмотрела на себя в зеркало.
rus_verbs:влезать{}, // он влезает в мою квартирку
rus_verbs:попасться{}, // в мою ловушку попалась мышь
rus_verbs:лететь{}, // Мы летим в Орёл
ГЛ_ИНФ(брать), // он берет в свою правую руку очень тяжелый шершавый камень
ГЛ_ИНФ(взять), // Коля взял в руку камень
ГЛ_ИНФ(поехать), // поехать в круиз
ГЛ_ИНФ(подать), // подать в отставку
инфинитив:засыпать{ вид:соверш }, глагол:засыпать{ вид:соверш }, // засыпать песок в ящик
инфинитив:засыпать{ вид:несоверш переходность:переходный }, глагол:засыпать{ вид:несоверш переходность:переходный }, // засыпать песок в ящик
ГЛ_ИНФ(впадать), прилагательное:впадающий{}, прилагательное:впадавший{}, деепричастие:впадая{}, // впадать в море
ГЛ_ИНФ(постучать) // постучать в дверь
}
// Чтобы разрешить связывание в паттернах типа: уйти в BEA Systems
fact гл_предл
{
if context { Гл_В_Вин предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_В_Вин предлог:в{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { глагол:подвывать{} предлог:в{} существительное:такт{ падеж:вин } }
then return true
}
#endregion Винительный
// Все остальные варианты по умолчанию запрещаем.
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:мест } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:в{} *:*{ падеж:вин } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:в{} * }
then return false,-5
}
#endregion Предлог_В
#region Предлог_НА
// ------------------- С ПРЕДЛОГОМ 'НА' ---------------------------
#region ПРЕДЛОЖНЫЙ
// НА+предложный падеж:
// ЛЕЖАТЬ НА СТОЛЕ
#region VerbList
wordentry_set Гл_НА_Предл=
{
rus_verbs:заслушать{}, // Вопрос заслушали на сессии облсовета
rus_verbs:ПРОСТУПАТЬ{}, // На лбу, носу и щеке проступало черное пятно кровоподтека. (ПРОСТУПАТЬ/ПРОСТУПИТЬ)
rus_verbs:ПРОСТУПИТЬ{}, //
rus_verbs:ВИДНЕТЬСЯ{}, // На другой стороне Океана виднелась полоска суши, окружавшая нижний ярус планеты. (ВИДНЕТЬСЯ)
rus_verbs:ЗАВИСАТЬ{}, // Машина умела зависать в воздухе на любой высоте (ЗАВИСАТЬ)
rus_verbs:ЗАМЕРЕТЬ{}, // Скользнув по траве, он замер на боку (ЗАМЕРЕТЬ, локатив)
rus_verbs:ЗАМИРАТЬ{}, //
rus_verbs:ЗАКРЕПИТЬ{}, // Он вручил ей лишний кинжал, который она воткнула в рубаху и закрепила на подоле. (ЗАКРЕПИТЬ)
rus_verbs:УПОЛЗТИ{}, // Зверь завизжал и попытался уползти на двух невредимых передних ногах. (УПОЛЗТИ/УПОЛЗАТЬ)
rus_verbs:УПОЛЗАТЬ{}, //
rus_verbs:БОЛТАТЬСЯ{}, // Тело его будет болтаться на пространственных ветрах, пока не сгниет веревка. (БОЛТАТЬСЯ)
rus_verbs:РАЗВЕРНУТЬ{}, // Филиппины разрешат США развернуть военные базы на своей территории (РАЗВЕРНУТЬ)
rus_verbs:ПОЛУЧИТЬ{}, // Я пытался узнать секреты и получить советы на официальном русскоязычном форуме (ПОЛУЧИТЬ)
rus_verbs:ЗАСИЯТЬ{}, // Он активировал управление, и на экране снова засияло изображение полумесяца. (ЗАСИЯТЬ)
rus_verbs:ВЗОРВАТЬСЯ{}, // Смертник взорвался на предвыборном митинге в Пакистане (ВЗОРВАТЬСЯ)
rus_verbs:искриться{},
rus_verbs:ОДЕРЖИВАТЬ{}, // На выборах в иранский парламент победу одерживают противники действующего президента (ОДЕРЖИВАТЬ)
rus_verbs:ПРЕСЕЧЬ{}, // На Украине пресекли дерзкий побег заключенных на вертолете (ПРЕСЕЧЬ)
rus_verbs:УЛЕТЕТЬ{}, // Голый норвежец улетел на лыжах с трамплина на 60 метров (УЛЕТЕТЬ)
rus_verbs:ПРОХОДИТЬ{}, // укрывающийся в лесу американский подросток проходил инициацию на охоте, выпив кружку крови первого убитого им оленя (ПРОХОДИТЬ)
rus_verbs:СУЩЕСТВОВАТЬ{}, // На Марсе существовали условия для жизни (СУЩЕСТВОВАТЬ)
rus_verbs:УКАЗАТЬ{}, // Победу в Лиге чемпионов укажут на часах (УКАЗАТЬ)
rus_verbs:отвести{}, // отвести душу на людях
rus_verbs:сходиться{}, // Оба профессора сходились на том, что в черепной коробке динозавра
rus_verbs:сойтись{},
rus_verbs:ОБНАРУЖИТЬ{}, // Доказательство наличия подповерхностного океана на Европе обнаружено на её поверхности (ОБНАРУЖИТЬ)
rus_verbs:НАБЛЮДАТЬСЯ{}, // Редкий зодиакальный свет вскоре будет наблюдаться на ночном небе (НАБЛЮДАТЬСЯ)
rus_verbs:ДОСТИГНУТЬ{}, // На всех аварийных реакторах достигнуто состояние так называемой холодной остановки (ДОСТИГНУТЬ/ДОСТИЧЬ)
глагол:ДОСТИЧЬ{},
инфинитив:ДОСТИЧЬ{},
rus_verbs:завершить{}, // Российские биатлонисты завершили чемпионат мира на мажорной ноте
rus_verbs:РАСКЛАДЫВАТЬ{},
rus_verbs:ФОКУСИРОВАТЬСЯ{}, // Инвесторы предпочитают фокусироваться на среднесрочных ожиданиях (ФОКУСИРОВАТЬСЯ)
rus_verbs:ВОСПРИНИМАТЬ{}, // как несерьезно воспринимали его на выборах мэра (ВОСПРИНИМАТЬ)
rus_verbs:БУШЕВАТЬ{}, // на территории Тверской области бушевала гроза , в результате которой произошло отключение электроснабжения в ряде муниципальных образований региона (БУШЕВАТЬ)
rus_verbs:УЧАСТИТЬСЯ{}, // В последние месяцы в зоне ответственности бундесвера на севере Афганистана участились случаи обстрелов полевых лагерей немецких миротворцев (УЧАСТИТЬСЯ)
rus_verbs:ВЫИГРАТЬ{}, // Почему женская сборная России не может выиграть медаль на чемпионате мира (ВЫИГРАТЬ)
rus_verbs:ПРОПАСТЬ{}, // Пропавшим на прогулке актером заинтересовались следователи (ПРОПАСТЬ)
rus_verbs:УБИТЬ{}, // Силовики убили двух боевиков на административной границе Ингушетии и Чечни (УБИТЬ)
rus_verbs:подпрыгнуть{}, // кобель нелепо подпрыгнул на трех ногах , а его хозяин отправил струю пива мимо рта
rus_verbs:подпрыгивать{},
rus_verbs:высветиться{}, // на компьютере высветится твоя подпись
rus_verbs:фигурировать{}, // его портрет фигурирует на страницах печати и телеэкранах
rus_verbs:действовать{}, // выявленный контрабандный канал действовал на постоянной основе
rus_verbs:СОХРАНИТЬСЯ{}, // На рынке международных сделок IPO сохранится высокая активность (СОХРАНИТЬСЯ НА)
rus_verbs:ПРОЙТИ{}, // Необычный конкурс прошёл на севере Швеции (ПРОЙТИ НА предл)
rus_verbs:НАЧАТЬСЯ{}, // На северо-востоке США началась сильная снежная буря. (НАЧАТЬСЯ НА предл)
rus_verbs:ВОЗНИКНУТЬ{}, // Конфликт возник на почве совместной коммерческой деятельности по выращиванию овощей и зелени (ВОЗНИКНУТЬ НА)
rus_verbs:СВЕТИТЬСЯ{}, // она по-прежнему светится на лицах людей (СВЕТИТЬСЯ НА предл)
rus_verbs:ОРГАНИЗОВАТЬ{}, // Власти Москвы намерены организовать масленичные гуляния на 100 площадках (ОРГАНИЗОВАТЬ НА предл)
rus_verbs:ИМЕТЬ{}, // Имея власть на низовом уровне, оказывать самое непосредственное и определяющее влияние на верховную власть (ИМЕТЬ НА предл)
rus_verbs:ОПРОБОВАТЬ{}, // Опробовать и отточить этот инструмент на местных и региональных выборах (ОПРОБОВАТЬ, ОТТОЧИТЬ НА предл)
rus_verbs:ОТТОЧИТЬ{},
rus_verbs:ДОЛОЖИТЬ{}, // Участникам совещания предложено подготовить по этому вопросу свои предложения и доложить на повторной встрече (ДОЛОЖИТЬ НА предл)
rus_verbs:ОБРАЗОВЫВАТЬСЯ{}, // Солевые и пылевые бури , образующиеся на поверхности обнаженной площади моря , уничтожают урожаи и растительность (ОБРАЗОВЫВАТЬСЯ НА)
rus_verbs:СОБРАТЬ{}, // использует собранные на местном рынке депозиты (СОБРАТЬ НА предл)
инфинитив:НАХОДИТЬСЯ{ вид:несоверш}, // находившихся на борту самолета (НАХОДИТЬСЯ НА предл)
глагол:НАХОДИТЬСЯ{ вид:несоверш },
прилагательное:находившийся{ вид:несоверш },
прилагательное:находящийся{ вид:несоверш },
деепричастие:находясь{},
rus_verbs:ГОТОВИТЬ{}, // пищу готовят сами на примусах (ГОТОВИТЬ НА предл)
rus_verbs:РАЗДАТЬСЯ{}, // Они сообщили о сильном хлопке , который раздался на территории нефтебазы (РАЗДАТЬСЯ НА)
rus_verbs:ПОДСКАЛЬЗЫВАТЬСЯ{}, // подскальзываться на той же апельсиновой корке (ПОДСКАЛЬЗЫВАТЬСЯ НА)
rus_verbs:СКРЫТЬСЯ{}, // Германия: латвиец ограбил магазин и попытался скрыться на такси (СКРЫТЬСЯ НА предл)
rus_verbs:ВЫРАСТИТЬ{}, // Пациенту вырастили новый нос на руке (ВЫРАСТИТЬ НА)
rus_verbs:ПРОДЕМОНСТРИРОВАТЬ{}, // Они хотят подчеркнуть эмоциональную тонкость оппозиционера и на этом фоне продемонстрировать бездушность российской власти (ПРОДЕМОНСТРИРОВАТЬ НА предл)
rus_verbs:ОСУЩЕСТВЛЯТЬСЯ{}, // первичный анализ смеси запахов может осуществляться уже на уровне рецепторных нейронов благодаря механизму латерального торможения (ОСУЩЕСТВЛЯТЬСЯ НА)
rus_verbs:ВЫДЕЛЯТЬСЯ{}, // Ягоды брусники, резко выделяющиеся своим красным цветом на фоне зелёной листвы, поедаются животными и птицами (ВЫДЕЛЯТЬСЯ НА)
rus_verbs:РАСКРЫТЬ{}, // На Украине раскрыто крупное мошенничество в сфере туризма (РАСКРЫТЬ НА)
rus_verbs:ОБЖАРИВАТЬСЯ{}, // Омлет обжаривается на сливочном масле с одной стороны, пока он почти полностью не загустеет (ОБЖАРИВАТЬСЯ НА)
rus_verbs:ПРИГОТОВЛЯТЬ{}, // Яичница — блюдо европейской кухни, приготовляемое на сковороде из разбитых яиц (ПРИГОТОВЛЯТЬ НА)
rus_verbs:РАССАДИТЬ{}, // Женька рассадил игрушки на скамеечке (РАССАДИТЬ НА)
rus_verbs:ОБОЖДАТЬ{}, // обожди Анжелу на остановке троллейбуса (ОБОЖДАТЬ НА)
rus_verbs:УЧИТЬСЯ{}, // Марина учится на факультете журналистики (УЧИТЬСЯ НА предл)
rus_verbs:раскладываться{}, // Созревшие семенные экземпляры раскладывают на солнце или в теплом месте, где они делаются мягкими (РАСКЛАДЫВАТЬСЯ В, НА)
rus_verbs:ПОСЛУШАТЬ{}, // Послушайте друзей и врагов на расстоянии! (ПОСЛУШАТЬ НА)
rus_verbs:ВЕСТИСЬ{}, // На стороне противника всю ночь велась перегруппировка сил. (ВЕСТИСЬ НА)
rus_verbs:ПОИНТЕРЕСОВАТЬСЯ{}, // корреспондент поинтересовался у людей на улице (ПОИНТЕРЕСОВАТЬСЯ НА)
rus_verbs:ОТКРЫВАТЬСЯ{}, // Российские биржи открываются на негативном фоне (ОТКРЫВАТЬСЯ НА)
rus_verbs:СХОДИТЬ{}, // Вы сходите на следующей остановке? (СХОДИТЬ НА)
rus_verbs:ПОГИБНУТЬ{}, // Её отец погиб на войне. (ПОГИБНУТЬ НА)
rus_verbs:ВЫЙТИ{}, // Книга выйдет на будущей неделе. (ВЫЙТИ НА предл)
rus_verbs:НЕСТИСЬ{}, // Корабль несётся на всех парусах. (НЕСТИСЬ НА предл)
rus_verbs:вкалывать{}, // Папа вкалывает на работе, чтобы прокормить семью (вкалывать на)
rus_verbs:доказать{}, // разработчики доказали на практике применимость данного подхода к обсчету сцен (доказать на, применимость к)
rus_verbs:хулиганить{}, // дозволять кому-то хулиганить на кладбище (хулиганить на)
глагол:вычитать{вид:соверш}, инфинитив:вычитать{вид:соверш}, // вычитать на сайте (вычитать на сайте)
деепричастие:вычитав{},
rus_verbs:аккомпанировать{}, // он аккомпанировал певцу на губной гармошке (аккомпанировать на)
rus_verbs:набрать{}, // статья с заголовком, набранным на компьютере
rus_verbs:сделать{}, // книга с иллюстрацией, сделанной на компьютере
rus_verbs:развалиться{}, // Антонио развалился на диване
rus_verbs:улечься{}, // Антонио улегся на полу
rus_verbs:зарубить{}, // Заруби себе на носу.
rus_verbs:ценить{}, // Его ценят на заводе.
rus_verbs:вернуться{}, // Отец вернулся на закате.
rus_verbs:шить{}, // Вы умеете шить на машинке?
rus_verbs:бить{}, // Скот бьют на бойне.
rus_verbs:выехать{}, // Мы выехали на рассвете.
rus_verbs:валяться{}, // На полу валяется бумага.
rus_verbs:разложить{}, // она разложила полотенце на песке
rus_verbs:заниматься{}, // я занимаюсь на тренажере
rus_verbs:позаниматься{},
rus_verbs:порхать{}, // порхать на лугу
rus_verbs:пресекать{}, // пресекать на корню
rus_verbs:изъясняться{}, // изъясняться на непонятном языке
rus_verbs:развесить{}, // развесить на столбах
rus_verbs:обрасти{}, // обрасти на южной части
rus_verbs:откладываться{}, // откладываться на стенках артерий
rus_verbs:уносить{}, // уносить на носилках
rus_verbs:проплыть{}, // проплыть на плоту
rus_verbs:подъезжать{}, // подъезжать на повозках
rus_verbs:пульсировать{}, // пульсировать на лбу
rus_verbs:рассесться{}, // птицы расселись на ветках
rus_verbs:застопориться{}, // застопориться на первом пункте
rus_verbs:изловить{}, // изловить на окраинах
rus_verbs:покататься{}, // покататься на машинках
rus_verbs:залопотать{}, // залопотать на неизвестном языке
rus_verbs:растягивать{}, // растягивать на станке
rus_verbs:поделывать{}, // поделывать на пляже
rus_verbs:подстеречь{}, // подстеречь на площадке
rus_verbs:проектировать{}, // проектировать на компьютере
rus_verbs:притулиться{}, // притулиться на кушетке
rus_verbs:дозволять{}, // дозволять кому-то хулиганить на кладбище
rus_verbs:пострелять{}, // пострелять на испытательном полигоне
rus_verbs:засиживаться{}, // засиживаться на работе
rus_verbs:нежиться{}, // нежиться на солнышке
rus_verbs:притомиться{}, // притомиться на рабочем месте
rus_verbs:поселяться{}, // поселяться на чердаке
rus_verbs:потягиваться{}, // потягиваться на земле
rus_verbs:отлеживаться{}, // отлеживаться на койке
rus_verbs:протаранить{}, // протаранить на танке
rus_verbs:гарцевать{}, // гарцевать на коне
rus_verbs:облупиться{}, // облупиться на носу
rus_verbs:оговорить{}, // оговорить на собеседовании
rus_verbs:зарегистрироваться{}, // зарегистрироваться на сайте
rus_verbs:отпечатать{}, // отпечатать на картоне
rus_verbs:сэкономить{}, // сэкономить на мелочах
rus_verbs:покатать{}, // покатать на пони
rus_verbs:колесить{}, // колесить на старой машине
rus_verbs:понастроить{}, // понастроить на участках
rus_verbs:поджарить{}, // поджарить на костре
rus_verbs:узнаваться{}, // узнаваться на фотографии
rus_verbs:отощать{}, // отощать на казенных харчах
rus_verbs:редеть{}, // редеть на макушке
rus_verbs:оглашать{}, // оглашать на общем собрании
rus_verbs:лопотать{}, // лопотать на иврите
rus_verbs:пригреть{}, // пригреть на груди
rus_verbs:консультироваться{}, // консультироваться на форуме
rus_verbs:приноситься{}, // приноситься на одежде
rus_verbs:сушиться{}, // сушиться на балконе
rus_verbs:наследить{}, // наследить на полу
rus_verbs:нагреться{}, // нагреться на солнце
rus_verbs:рыбачить{}, // рыбачить на озере
rus_verbs:прокатить{}, // прокатить на выборах
rus_verbs:запинаться{}, // запинаться на ровном месте
rus_verbs:отрубиться{}, // отрубиться на мягкой подушке
rus_verbs:заморозить{}, // заморозить на улице
rus_verbs:промерзнуть{}, // промерзнуть на открытом воздухе
rus_verbs:просохнуть{}, // просохнуть на батарее
rus_verbs:развозить{}, // развозить на велосипеде
rus_verbs:прикорнуть{}, // прикорнуть на диванчике
rus_verbs:отпечататься{}, // отпечататься на коже
rus_verbs:выявлять{}, // выявлять на таможне
rus_verbs:расставлять{}, // расставлять на башнях
rus_verbs:прокрутить{}, // прокрутить на пальце
rus_verbs:умываться{}, // умываться на улице
rus_verbs:пересказывать{}, // пересказывать на страницах романа
rus_verbs:удалять{}, // удалять на пуховике
rus_verbs:хозяйничать{}, // хозяйничать на складе
rus_verbs:оперировать{}, // оперировать на поле боя
rus_verbs:поносить{}, // поносить на голове
rus_verbs:замурлыкать{}, // замурлыкать на коленях
rus_verbs:передвигать{}, // передвигать на тележке
rus_verbs:прочертить{}, // прочертить на земле
rus_verbs:колдовать{}, // колдовать на кухне
rus_verbs:отвозить{}, // отвозить на казенном транспорте
rus_verbs:трахать{}, // трахать на природе
rus_verbs:мастерить{}, // мастерить на кухне
rus_verbs:ремонтировать{}, // ремонтировать на коленке
rus_verbs:развезти{}, // развезти на велосипеде
rus_verbs:робеть{}, // робеть на сцене
инфинитив:реализовать{ вид:несоверш }, инфинитив:реализовать{ вид:соверш }, // реализовать на сайте
глагол:реализовать{ вид:несоверш }, глагол:реализовать{ вид:соверш },
деепричастие:реализовав{}, деепричастие:реализуя{},
rus_verbs:покаяться{}, // покаяться на смертном одре
rus_verbs:специализироваться{}, // специализироваться на тестировании
rus_verbs:попрыгать{}, // попрыгать на батуте
rus_verbs:переписывать{}, // переписывать на столе
rus_verbs:расписывать{}, // расписывать на доске
rus_verbs:зажимать{}, // зажимать на запястье
rus_verbs:практиковаться{}, // практиковаться на мышах
rus_verbs:уединиться{}, // уединиться на чердаке
rus_verbs:подохнуть{}, // подохнуть на чужбине
rus_verbs:приподниматься{}, // приподниматься на руках
rus_verbs:уродиться{}, // уродиться на полях
rus_verbs:продолжиться{}, // продолжиться на улице
rus_verbs:посапывать{}, // посапывать на диване
rus_verbs:ободрать{}, // ободрать на спине
rus_verbs:скрючиться{}, // скрючиться на песке
rus_verbs:тормознуть{}, // тормознуть на перекрестке
rus_verbs:лютовать{}, // лютовать на хуторе
rus_verbs:зарегистрировать{}, // зарегистрировать на сайте
rus_verbs:переждать{}, // переждать на вершине холма
rus_verbs:доминировать{}, // доминировать на территории
rus_verbs:публиковать{}, // публиковать на сайте
rus_verbs:морщить{}, // морщить на лбу
rus_verbs:сконцентрироваться{}, // сконцентрироваться на главном
rus_verbs:подрабатывать{}, // подрабатывать на рынке
rus_verbs:репетировать{}, // репетировать на заднем дворе
rus_verbs:подвернуть{}, // подвернуть на брусчатке
rus_verbs:зашелестеть{}, // зашелестеть на ветру
rus_verbs:расчесывать{}, // расчесывать на спине
rus_verbs:одевать{}, // одевать на рынке
rus_verbs:испечь{}, // испечь на углях
rus_verbs:сбрить{}, // сбрить на затылке
rus_verbs:согреться{}, // согреться на печке
rus_verbs:замаячить{}, // замаячить на горизонте
rus_verbs:пересчитывать{}, // пересчитывать на пальцах
rus_verbs:галдеть{}, // галдеть на крыльце
rus_verbs:переплыть{}, // переплыть на плоту
rus_verbs:передохнуть{}, // передохнуть на скамейке
rus_verbs:прижиться{}, // прижиться на ферме
rus_verbs:переправляться{}, // переправляться на плотах
rus_verbs:накупить{}, // накупить на блошином рынке
rus_verbs:проторчать{}, // проторчать на виду
rus_verbs:мокнуть{}, // мокнуть на улице
rus_verbs:застукать{}, // застукать на камбузе
rus_verbs:завязывать{}, // завязывать на ботинках
rus_verbs:повисать{}, // повисать на ветке
rus_verbs:подвизаться{}, // подвизаться на государственной службе
rus_verbs:кормиться{}, // кормиться на болоте
rus_verbs:покурить{}, // покурить на улице
rus_verbs:зимовать{}, // зимовать на болотах
rus_verbs:застегивать{}, // застегивать на гимнастерке
rus_verbs:поигрывать{}, // поигрывать на гитаре
rus_verbs:погореть{}, // погореть на махинациях с землей
rus_verbs:кувыркаться{}, // кувыркаться на батуте
rus_verbs:похрапывать{}, // похрапывать на диване
rus_verbs:пригревать{}, // пригревать на груди
rus_verbs:завязнуть{}, // завязнуть на болоте
rus_verbs:шастать{}, // шастать на втором этаже
rus_verbs:заночевать{}, // заночевать на сеновале
rus_verbs:отсиживаться{}, // отсиживаться на чердаке
rus_verbs:мчать{}, // мчать на байке
rus_verbs:сгнить{}, // сгнить на урановых рудниках
rus_verbs:тренировать{}, // тренировать на манекенах
rus_verbs:повеселиться{}, // повеселиться на празднике
rus_verbs:измучиться{}, // измучиться на болоте
rus_verbs:увянуть{}, // увянуть на подоконнике
rus_verbs:раскрутить{}, // раскрутить на оси
rus_verbs:выцвести{}, // выцвести на солнечном свету
rus_verbs:изготовлять{}, // изготовлять на коленке
rus_verbs:гнездиться{}, // гнездиться на вершине дерева
rus_verbs:разогнаться{}, // разогнаться на мотоцикле
rus_verbs:излагаться{}, // излагаться на страницах доклада
rus_verbs:сконцентрировать{}, // сконцентрировать на левом фланге
rus_verbs:расчесать{}, // расчесать на макушке
rus_verbs:плавиться{}, // плавиться на солнце
rus_verbs:редактировать{}, // редактировать на ноутбуке
rus_verbs:подскакивать{}, // подскакивать на месте
rus_verbs:покупаться{}, // покупаться на рынке
rus_verbs:промышлять{}, // промышлять на мелководье
rus_verbs:приобретаться{}, // приобретаться на распродажах
rus_verbs:наигрывать{}, // наигрывать на банджо
rus_verbs:маневрировать{}, // маневрировать на флангах
rus_verbs:запечатлеться{}, // запечатлеться на записях камер
rus_verbs:укрывать{}, // укрывать на чердаке
rus_verbs:подорваться{}, // подорваться на фугасе
rus_verbs:закрепиться{}, // закрепиться на занятых позициях
rus_verbs:громыхать{}, // громыхать на кухне
инфинитив:подвигаться{ вид:соверш }, глагол:подвигаться{ вид:соверш }, // подвигаться на полу
деепричастие:подвигавшись{},
rus_verbs:добываться{}, // добываться на территории Анголы
rus_verbs:приплясывать{}, // приплясывать на сцене
rus_verbs:доживать{}, // доживать на больничной койке
rus_verbs:отпраздновать{}, // отпраздновать на работе
rus_verbs:сгубить{}, // сгубить на корню
rus_verbs:схоронить{}, // схоронить на кладбище
rus_verbs:тускнеть{}, // тускнеть на солнце
rus_verbs:скопить{}, // скопить на счету
rus_verbs:помыть{}, // помыть на своем этаже
rus_verbs:пороть{}, // пороть на конюшне
rus_verbs:наличествовать{}, // наличествовать на складе
rus_verbs:нащупывать{}, // нащупывать на полке
rus_verbs:змеиться{}, // змеиться на дне
rus_verbs:пожелтеть{}, // пожелтеть на солнце
rus_verbs:заостриться{}, // заостриться на конце
rus_verbs:свезти{}, // свезти на поле
rus_verbs:прочувствовать{}, // прочувствовать на своей шкуре
rus_verbs:подкрутить{}, // подкрутить на приборной панели
rus_verbs:рубиться{}, // рубиться на мечах
rus_verbs:сиживать{}, // сиживать на крыльце
rus_verbs:тараторить{}, // тараторить на иностранном языке
rus_verbs:теплеть{}, // теплеть на сердце
rus_verbs:покачаться{}, // покачаться на ветке
rus_verbs:сосредоточиваться{}, // сосредоточиваться на главной задаче
rus_verbs:развязывать{}, // развязывать на ботинках
rus_verbs:подвозить{}, // подвозить на мотороллере
rus_verbs:вышивать{}, // вышивать на рубашке
rus_verbs:скупать{}, // скупать на открытом рынке
rus_verbs:оформлять{}, // оформлять на встрече
rus_verbs:распускаться{}, // распускаться на клумбах
rus_verbs:прогореть{}, // прогореть на спекуляциях
rus_verbs:приползти{}, // приползти на коленях
rus_verbs:загореть{}, // загореть на пляже
rus_verbs:остудить{}, // остудить на балконе
rus_verbs:нарвать{}, // нарвать на поляне
rus_verbs:издохнуть{}, // издохнуть на болоте
rus_verbs:разгружать{}, // разгружать на дороге
rus_verbs:произрастать{}, // произрастать на болотах
rus_verbs:разуться{}, // разуться на коврике
rus_verbs:сооружать{}, // сооружать на площади
rus_verbs:зачитывать{}, // зачитывать на митинге
rus_verbs:уместиться{}, // уместиться на ладони
rus_verbs:закупить{}, // закупить на рынке
rus_verbs:горланить{}, // горланить на улице
rus_verbs:экономить{}, // экономить на спичках
rus_verbs:исправлять{}, // исправлять на доске
rus_verbs:расслабляться{}, // расслабляться на лежаке
rus_verbs:скапливаться{}, // скапливаться на крыше
rus_verbs:сплетничать{}, // сплетничать на скамеечке
rus_verbs:отъезжать{}, // отъезжать на лимузине
rus_verbs:отчитывать{}, // отчитывать на собрании
rus_verbs:сфокусировать{}, // сфокусировать на удаленной точке
rus_verbs:потчевать{}, // потчевать на лаврах
rus_verbs:окопаться{}, // окопаться на окраине
rus_verbs:загорать{}, // загорать на пляже
rus_verbs:обгореть{}, // обгореть на солнце
rus_verbs:распознавать{}, // распознавать на фотографии
rus_verbs:заплетаться{}, // заплетаться на макушке
rus_verbs:перегреться{}, // перегреться на жаре
rus_verbs:подметать{}, // подметать на крыльце
rus_verbs:нарисоваться{}, // нарисоваться на горизонте
rus_verbs:проскакивать{}, // проскакивать на экране
rus_verbs:попивать{}, // попивать на балконе чай
rus_verbs:отплывать{}, // отплывать на лодке
rus_verbs:чирикать{}, // чирикать на ветках
rus_verbs:скупить{}, // скупить на оптовых базах
rus_verbs:наколоть{}, // наколоть на коже картинку
rus_verbs:созревать{}, // созревать на ветке
rus_verbs:проколоться{}, // проколоться на мелочи
rus_verbs:крутнуться{}, // крутнуться на заднем колесе
rus_verbs:переночевать{}, // переночевать на постоялом дворе
rus_verbs:концентрироваться{}, // концентрироваться на фильтре
rus_verbs:одичать{}, // одичать на хуторе
rus_verbs:спасаться{}, // спасаются на лодке
rus_verbs:доказываться{}, // доказываться на страницах книги
rus_verbs:познаваться{}, // познаваться на ринге
rus_verbs:замыкаться{}, // замыкаться на металлическом предмете
rus_verbs:заприметить{}, // заприметить на пригорке
rus_verbs:продержать{}, // продержать на морозе
rus_verbs:форсировать{}, // форсировать на плотах
rus_verbs:сохнуть{}, // сохнуть на солнце
rus_verbs:выявить{}, // выявить на поверхности
rus_verbs:заседать{}, // заседать на кафедре
rus_verbs:расплачиваться{}, // расплачиваться на выходе
rus_verbs:светлеть{}, // светлеть на горизонте
rus_verbs:залепетать{}, // залепетать на незнакомом языке
rus_verbs:подсчитывать{}, // подсчитывать на пальцах
rus_verbs:зарыть{}, // зарыть на пустыре
rus_verbs:сформироваться{}, // сформироваться на месте
rus_verbs:развертываться{}, // развертываться на площадке
rus_verbs:набивать{}, // набивать на манекенах
rus_verbs:замерзать{}, // замерзать на ветру
rus_verbs:схватывать{}, // схватывать на лету
rus_verbs:перевестись{}, // перевестись на Руси
rus_verbs:смешивать{}, // смешивать на блюдце
rus_verbs:прождать{}, // прождать на входе
rus_verbs:мерзнуть{}, // мерзнуть на ветру
rus_verbs:растирать{}, // растирать на коже
rus_verbs:переспать{}, // переспал на сеновале
rus_verbs:рассекать{}, // рассекать на скутере
rus_verbs:опровергнуть{}, // опровергнуть на высшем уровне
rus_verbs:дрыхнуть{}, // дрыхнуть на диване
rus_verbs:распять{}, // распять на кресте
rus_verbs:запечься{}, // запечься на костре
rus_verbs:застилать{}, // застилать на балконе
rus_verbs:сыскаться{}, // сыскаться на огороде
rus_verbs:разориться{}, // разориться на продаже спичек
rus_verbs:переделать{}, // переделать на станке
rus_verbs:разъяснять{}, // разъяснять на страницах газеты
rus_verbs:поседеть{}, // поседеть на висках
rus_verbs:протащить{}, // протащить на спине
rus_verbs:осуществиться{}, // осуществиться на деле
rus_verbs:селиться{}, // селиться на окраине
rus_verbs:оплачивать{}, // оплачивать на первой кассе
rus_verbs:переворачивать{}, // переворачивать на сковородке
rus_verbs:упражняться{}, // упражняться на батуте
rus_verbs:испробовать{}, // испробовать на себе
rus_verbs:разгладиться{}, // разгладиться на спине
rus_verbs:рисоваться{}, // рисоваться на стекле
rus_verbs:продрогнуть{}, // продрогнуть на морозе
rus_verbs:пометить{}, // пометить на доске
rus_verbs:приютить{}, // приютить на чердаке
rus_verbs:избирать{}, // избирать на первых свободных выборах
rus_verbs:затеваться{}, // затеваться на матче
rus_verbs:уплывать{}, // уплывать на катере
rus_verbs:замерцать{}, // замерцать на рекламном щите
rus_verbs:фиксироваться{}, // фиксироваться на достигнутом уровне
rus_verbs:запираться{}, // запираться на чердаке
rus_verbs:загубить{}, // загубить на корню
rus_verbs:развеяться{}, // развеяться на природе
rus_verbs:съезжаться{}, // съезжаться на лимузинах
rus_verbs:потанцевать{}, // потанцевать на могиле
rus_verbs:дохнуть{}, // дохнуть на солнце
rus_verbs:припарковаться{}, // припарковаться на газоне
rus_verbs:отхватить{}, // отхватить на распродаже
rus_verbs:остывать{}, // остывать на улице
rus_verbs:переваривать{}, // переваривать на высокой ветке
rus_verbs:подвесить{}, // подвесить на веревке
rus_verbs:хвастать{}, // хвастать на работе
rus_verbs:отрабатывать{}, // отрабатывать на уборке урожая
rus_verbs:разлечься{}, // разлечься на полу
rus_verbs:очертить{}, // очертить на полу
rus_verbs:председательствовать{}, // председательствовать на собрании
rus_verbs:сконфузиться{}, // сконфузиться на сцене
rus_verbs:выявляться{}, // выявляться на ринге
rus_verbs:крутануться{}, // крутануться на заднем колесе
rus_verbs:караулить{}, // караулить на входе
rus_verbs:перечислять{}, // перечислять на пальцах
rus_verbs:обрабатывать{}, // обрабатывать на станке
rus_verbs:настигать{}, // настигать на берегу
rus_verbs:разгуливать{}, // разгуливать на берегу
rus_verbs:насиловать{}, // насиловать на пляже
rus_verbs:поредеть{}, // поредеть на макушке
rus_verbs:учитывать{}, // учитывать на балансе
rus_verbs:зарождаться{}, // зарождаться на большой глубине
rus_verbs:распространять{}, // распространять на сайтах
rus_verbs:пировать{}, // пировать на вершине холма
rus_verbs:начертать{}, // начертать на стене
rus_verbs:расцветать{}, // расцветать на подоконнике
rus_verbs:умнеть{}, // умнеть на глазах
rus_verbs:царствовать{}, // царствовать на окраине
rus_verbs:закрутиться{}, // закрутиться на работе
rus_verbs:отработать{}, // отработать на шахте
rus_verbs:полечь{}, // полечь на поле брани
rus_verbs:щебетать{}, // щебетать на ветке
rus_verbs:подчеркиваться{}, // подчеркиваться на сайте
rus_verbs:посеять{}, // посеять на другом поле
rus_verbs:замечаться{}, // замечаться на пастбище
rus_verbs:просчитать{}, // просчитать на пальцах
rus_verbs:голосовать{}, // голосовать на трассе
rus_verbs:маяться{}, // маяться на пляже
rus_verbs:сколотить{}, // сколотить на службе
rus_verbs:обретаться{}, // обретаться на чужбине
rus_verbs:обливаться{}, // обливаться на улице
rus_verbs:катать{}, // катать на лошадке
rus_verbs:припрятать{}, // припрятать на теле
rus_verbs:запаниковать{}, // запаниковать на экзамене
инфинитив:слетать{ вид:соверш }, глагол:слетать{ вид:соверш }, // слетать на частном самолете
деепричастие:слетав{},
rus_verbs:срубить{}, // срубить денег на спекуляциях
rus_verbs:зажигаться{}, // зажигаться на улице
rus_verbs:жарить{}, // жарить на углях
rus_verbs:накапливаться{}, // накапливаться на счету
rus_verbs:распуститься{}, // распуститься на грядке
rus_verbs:рассаживаться{}, // рассаживаться на местах
rus_verbs:странствовать{}, // странствовать на лошади
rus_verbs:осматриваться{}, // осматриваться на месте
rus_verbs:разворачивать{}, // разворачивать на завоеванной территории
rus_verbs:согревать{}, // согревать на вершине горы
rus_verbs:заскучать{}, // заскучать на вахте
rus_verbs:перекусить{}, // перекусить на бегу
rus_verbs:приплыть{}, // приплыть на тримаране
rus_verbs:зажигать{}, // зажигать на танцах
rus_verbs:закопать{}, // закопать на поляне
rus_verbs:стирать{}, // стирать на берегу
rus_verbs:подстерегать{}, // подстерегать на подходе
rus_verbs:погулять{}, // погулять на свадьбе
rus_verbs:огласить{}, // огласить на митинге
rus_verbs:разбогатеть{}, // разбогатеть на прииске
rus_verbs:грохотать{}, // грохотать на чердаке
rus_verbs:расположить{}, // расположить на границе
rus_verbs:реализоваться{}, // реализоваться на новой работе
rus_verbs:застывать{}, // застывать на морозе
rus_verbs:запечатлеть{}, // запечатлеть на пленке
rus_verbs:тренироваться{}, // тренироваться на манекене
rus_verbs:поспорить{}, // поспорить на совещании
rus_verbs:затягивать{}, // затягивать на поясе
rus_verbs:зиждиться{}, // зиждиться на твердой основе
rus_verbs:построиться{}, // построиться на песке
rus_verbs:надрываться{}, // надрываться на работе
rus_verbs:закипать{}, // закипать на плите
rus_verbs:затонуть{}, // затонуть на мелководье
rus_verbs:побыть{}, // побыть на фазенде
rus_verbs:сгорать{}, // сгорать на солнце
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать на улице
деепричастие:пописав{ aux stress="поп^исав" },
rus_verbs:подраться{}, // подраться на сцене
rus_verbs:заправить{}, // заправить на последней заправке
rus_verbs:обозначаться{}, // обозначаться на карте
rus_verbs:просиживать{}, // просиживать на берегу
rus_verbs:начертить{}, // начертить на листке
rus_verbs:тормозить{}, // тормозить на льду
rus_verbs:затевать{}, // затевать на космической базе
rus_verbs:задерживать{}, // задерживать на таможне
rus_verbs:прилетать{}, // прилетать на частном самолете
rus_verbs:полулежать{}, // полулежать на травке
rus_verbs:ерзать{}, // ерзать на табуретке
rus_verbs:покопаться{}, // покопаться на складе
rus_verbs:подвезти{}, // подвезти на машине
rus_verbs:полежать{}, // полежать на водном матрасе
rus_verbs:стыть{}, // стыть на улице
rus_verbs:стынуть{}, // стынуть на улице
rus_verbs:скреститься{}, // скреститься на груди
rus_verbs:припарковать{}, // припарковать на стоянке
rus_verbs:здороваться{}, // здороваться на кафедре
rus_verbs:нацарапать{}, // нацарапать на парте
rus_verbs:откопать{}, // откопать на поляне
rus_verbs:смастерить{}, // смастерить на коленках
rus_verbs:довезти{}, // довезти на машине
rus_verbs:избивать{}, // избивать на крыше
rus_verbs:сварить{}, // сварить на костре
rus_verbs:истребить{}, // истребить на корню
rus_verbs:раскопать{}, // раскопать на болоте
rus_verbs:попить{}, // попить на кухне
rus_verbs:заправлять{}, // заправлять на базе
rus_verbs:кушать{}, // кушать на кухне
rus_verbs:замолкать{}, // замолкать на половине фразы
rus_verbs:измеряться{}, // измеряться на весах
rus_verbs:сбываться{}, // сбываться на самом деле
rus_verbs:изображаться{}, // изображается на сцене
rus_verbs:фиксировать{}, // фиксировать на данной высоте
rus_verbs:ослаблять{}, // ослаблять на шее
rus_verbs:зреть{}, // зреть на грядке
rus_verbs:зеленеть{}, // зеленеть на грядке
rus_verbs:критиковать{}, // критиковать на страницах газеты
rus_verbs:облететь{}, // облететь на самолете
rus_verbs:заразиться{}, // заразиться на работе
rus_verbs:рассеять{}, // рассеять на территории
rus_verbs:печься{}, // печься на костре
rus_verbs:поспать{}, // поспать на земле
rus_verbs:сплетаться{}, // сплетаться на макушке
rus_verbs:удерживаться{}, // удерживаться на расстоянии
rus_verbs:помешаться{}, // помешаться на чистоте
rus_verbs:ликвидировать{}, // ликвидировать на полигоне
rus_verbs:проваляться{}, // проваляться на диване
rus_verbs:лечиться{}, // лечиться на дому
rus_verbs:обработать{}, // обработать на станке
rus_verbs:защелкнуть{}, // защелкнуть на руках
rus_verbs:разносить{}, // разносить на одежде
rus_verbs:чесать{}, // чесать на груди
rus_verbs:наладить{}, // наладить на конвейере выпуск
rus_verbs:отряхнуться{}, // отряхнуться на улице
rus_verbs:разыгрываться{}, // разыгрываться на скачках
rus_verbs:обеспечиваться{}, // обеспечиваться на выгодных условиях
rus_verbs:греться{}, // греться на вокзале
rus_verbs:засидеться{}, // засидеться на одном месте
rus_verbs:материализоваться{}, // материализоваться на границе
rus_verbs:рассеиваться{}, // рассеиваться на высоте вершин
rus_verbs:перевозить{}, // перевозить на платформе
rus_verbs:поиграть{}, // поиграть на скрипке
rus_verbs:потоптаться{}, // потоптаться на одном месте
rus_verbs:переправиться{}, // переправиться на плоту
rus_verbs:забрезжить{}, // забрезжить на горизонте
rus_verbs:завывать{}, // завывать на опушке
rus_verbs:заваривать{}, // заваривать на кухоньке
rus_verbs:перемещаться{}, // перемещаться на спасательном плоту
инфинитив:писаться{ aux stress="пис^аться" }, глагол:писаться{ aux stress="пис^аться" }, // писаться на бланке
rus_verbs:праздновать{}, // праздновать на улицах
rus_verbs:обучить{}, // обучить на корте
rus_verbs:орудовать{}, // орудовать на складе
rus_verbs:подрасти{}, // подрасти на глядке
rus_verbs:шелестеть{}, // шелестеть на ветру
rus_verbs:раздеваться{}, // раздеваться на публике
rus_verbs:пообедать{}, // пообедать на газоне
rus_verbs:жрать{}, // жрать на помойке
rus_verbs:исполняться{}, // исполняться на флейте
rus_verbs:похолодать{}, // похолодать на улице
rus_verbs:гнить{}, // гнить на каторге
rus_verbs:прослушать{}, // прослушать на концерте
rus_verbs:совещаться{}, // совещаться на заседании
rus_verbs:покачивать{}, // покачивать на волнах
rus_verbs:отсидеть{}, // отсидеть на гаупвахте
rus_verbs:формировать{}, // формировать на секретной базе
rus_verbs:захрапеть{}, // захрапеть на кровати
rus_verbs:объехать{}, // объехать на попутке
rus_verbs:поселить{}, // поселить на верхних этажах
rus_verbs:заворочаться{}, // заворочаться на сене
rus_verbs:напрятать{}, // напрятать на теле
rus_verbs:очухаться{}, // очухаться на земле
rus_verbs:полистать{}, // полистать на досуге
rus_verbs:завертеть{}, // завертеть на шесте
rus_verbs:печатать{}, // печатать на ноуте
rus_verbs:отыскаться{}, // отыскаться на складе
rus_verbs:зафиксировать{}, // зафиксировать на пленке
rus_verbs:расстилаться{}, // расстилаться на столе
rus_verbs:заместить{}, // заместить на посту
rus_verbs:угасать{}, // угасать на неуправляемом корабле
rus_verbs:сразить{}, // сразить на ринге
rus_verbs:расплываться{}, // расплываться на жаре
rus_verbs:сосчитать{}, // сосчитать на пальцах
rus_verbs:сгуститься{}, // сгуститься на небольшой высоте
rus_verbs:цитировать{}, // цитировать на плите
rus_verbs:ориентироваться{}, // ориентироваться на местности
rus_verbs:расширить{}, // расширить на другом конце
rus_verbs:обтереть{}, // обтереть на стоянке
rus_verbs:подстрелить{}, // подстрелить на охоте
rus_verbs:растереть{}, // растереть на твердой поверхности
rus_verbs:подавлять{}, // подавлять на первом этапе
rus_verbs:смешиваться{}, // смешиваться на поверхности
// инфинитив:вычитать{ aux stress="в^ычитать" }, глагол:вычитать{ aux stress="в^ычитать" }, // вычитать на сайте
// деепричастие:вычитав{},
rus_verbs:сократиться{}, // сократиться на втором этапе
rus_verbs:занервничать{}, // занервничать на экзамене
rus_verbs:соприкоснуться{}, // соприкоснуться на трассе
rus_verbs:обозначить{}, // обозначить на плане
rus_verbs:обучаться{}, // обучаться на производстве
rus_verbs:снизиться{}, // снизиться на большой высоте
rus_verbs:простудиться{}, // простудиться на ветру
rus_verbs:поддерживаться{}, // поддерживается на встрече
rus_verbs:уплыть{}, // уплыть на лодочке
rus_verbs:резвиться{}, // резвиться на песочке
rus_verbs:поерзать{}, // поерзать на скамеечке
rus_verbs:похвастаться{}, // похвастаться на встрече
rus_verbs:знакомиться{}, // знакомиться на уроке
rus_verbs:проплывать{}, // проплывать на катере
rus_verbs:засесть{}, // засесть на чердаке
rus_verbs:подцепить{}, // подцепить на дискотеке
rus_verbs:обыскать{}, // обыскать на входе
rus_verbs:оправдаться{}, // оправдаться на суде
rus_verbs:раскрываться{}, // раскрываться на сцене
rus_verbs:одеваться{}, // одеваться на вещевом рынке
rus_verbs:засветиться{}, // засветиться на фотографиях
rus_verbs:употребляться{}, // употребляться на птицефабриках
rus_verbs:грабить{}, // грабить на пустыре
rus_verbs:гонять{}, // гонять на повышенных оборотах
rus_verbs:развеваться{}, // развеваться на древке
rus_verbs:основываться{}, // основываться на безусловных фактах
rus_verbs:допрашивать{}, // допрашивать на базе
rus_verbs:проработать{}, // проработать на стройке
rus_verbs:сосредоточить{}, // сосредоточить на месте
rus_verbs:сочинять{}, // сочинять на ходу
rus_verbs:ползать{}, // ползать на камне
rus_verbs:раскинуться{}, // раскинуться на пустыре
rus_verbs:уставать{}, // уставать на работе
rus_verbs:укрепить{}, // укрепить на конце
rus_verbs:образовывать{}, // образовывать на открытом воздухе взрывоопасную смесь
rus_verbs:одобрять{}, // одобрять на словах
rus_verbs:приговорить{}, // приговорить на заседании тройки
rus_verbs:чернеть{}, // чернеть на свету
rus_verbs:гнуть{}, // гнуть на станке
rus_verbs:размещаться{}, // размещаться на бирже
rus_verbs:соорудить{}, // соорудить на даче
rus_verbs:пастись{}, // пастись на лугу
rus_verbs:формироваться{}, // формироваться на дне
rus_verbs:таить{}, // таить на дне
rus_verbs:приостановиться{}, // приостановиться на середине
rus_verbs:топтаться{}, // топтаться на месте
rus_verbs:громить{}, // громить на подступах
rus_verbs:вычислить{}, // вычислить на бумажке
rus_verbs:заказывать{}, // заказывать на сайте
rus_verbs:осуществить{}, // осуществить на практике
rus_verbs:обосноваться{}, // обосноваться на верхушке
rus_verbs:пытать{}, // пытать на электрическом стуле
rus_verbs:совершиться{}, // совершиться на заседании
rus_verbs:свернуться{}, // свернуться на медленном огне
rus_verbs:пролетать{}, // пролетать на дельтаплане
rus_verbs:сбыться{}, // сбыться на самом деле
rus_verbs:разговориться{}, // разговориться на уроке
rus_verbs:разворачиваться{}, // разворачиваться на перекрестке
rus_verbs:преподнести{}, // преподнести на блюдечке
rus_verbs:напечатать{}, // напечатать на лазернике
rus_verbs:прорвать{}, // прорвать на периферии
rus_verbs:раскачиваться{}, // раскачиваться на доске
rus_verbs:задерживаться{}, // задерживаться на старте
rus_verbs:угощать{}, // угощать на вечеринке
rus_verbs:шарить{}, // шарить на столе
rus_verbs:увеличивать{}, // увеличивать на первом этапе
rus_verbs:рехнуться{}, // рехнуться на старости лет
rus_verbs:расцвести{}, // расцвести на грядке
rus_verbs:закипеть{}, // закипеть на плите
rus_verbs:подлететь{}, // подлететь на параплане
rus_verbs:рыться{}, // рыться на свалке
rus_verbs:добираться{}, // добираться на попутках
rus_verbs:продержаться{}, // продержаться на вершине
rus_verbs:разыскивать{}, // разыскивать на выставках
rus_verbs:освобождать{}, // освобождать на заседании
rus_verbs:передвигаться{}, // передвигаться на самокате
rus_verbs:проявиться{}, // проявиться на свету
rus_verbs:заскользить{}, // заскользить на льду
rus_verbs:пересказать{}, // пересказать на сцене студенческого театра
rus_verbs:протестовать{}, // протестовать на улице
rus_verbs:указываться{}, // указываться на табличках
rus_verbs:прискакать{}, // прискакать на лошадке
rus_verbs:копошиться{}, // копошиться на свежем воздухе
rus_verbs:подсчитать{}, // подсчитать на бумажке
rus_verbs:разволноваться{}, // разволноваться на экзамене
rus_verbs:завертеться{}, // завертеться на полу
rus_verbs:ознакомиться{}, // ознакомиться на ходу
rus_verbs:ржать{}, // ржать на уроке
rus_verbs:раскинуть{}, // раскинуть на грядках
rus_verbs:разгромить{}, // разгромить на ринге
rus_verbs:подслушать{}, // подслушать на совещании
rus_verbs:описываться{}, // описываться на страницах книги
rus_verbs:качаться{}, // качаться на стуле
rus_verbs:усилить{}, // усилить на флангах
rus_verbs:набросать{}, // набросать на клочке картона
rus_verbs:расстреливать{}, // расстреливать на подходе
rus_verbs:запрыгать{}, // запрыгать на одной ноге
rus_verbs:сыскать{}, // сыскать на чужбине
rus_verbs:подтвердиться{}, // подтвердиться на практике
rus_verbs:плескаться{}, // плескаться на мелководье
rus_verbs:расширяться{}, // расширяться на конце
rus_verbs:подержать{}, // подержать на солнце
rus_verbs:планироваться{}, // планироваться на общем собрании
rus_verbs:сгинуть{}, // сгинуть на чужбине
rus_verbs:замкнуться{}, // замкнуться на точке
rus_verbs:закачаться{}, // закачаться на ветру
rus_verbs:перечитывать{}, // перечитывать на ходу
rus_verbs:перелететь{}, // перелететь на дельтаплане
rus_verbs:оживать{}, // оживать на солнце
rus_verbs:женить{}, // женить на богатой невесте
rus_verbs:заглохнуть{}, // заглохнуть на старте
rus_verbs:копаться{}, // копаться на полу
rus_verbs:развлекаться{}, // развлекаться на дискотеке
rus_verbs:печататься{}, // печататься на струйном принтере
rus_verbs:обрываться{}, // обрываться на полуслове
rus_verbs:ускакать{}, // ускакать на лошадке
rus_verbs:подписывать{}, // подписывать на столе
rus_verbs:добывать{}, // добывать на выработке
rus_verbs:скопиться{}, // скопиться на выходе
rus_verbs:повстречать{}, // повстречать на пути
rus_verbs:поцеловаться{}, // поцеловаться на площади
rus_verbs:растянуть{}, // растянуть на столе
rus_verbs:подаваться{}, // подаваться на благотворительном обеде
rus_verbs:повстречаться{}, // повстречаться на митинге
rus_verbs:примоститься{}, // примоститься на ступеньках
rus_verbs:отразить{}, // отразить на страницах доклада
rus_verbs:пояснять{}, // пояснять на страницах приложения
rus_verbs:накормить{}, // накормить на кухне
rus_verbs:поужинать{}, // поужинать на веранде
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть на митинге
деепричастие:спев{},
инфинитив:спеть{ вид:несоверш }, глагол:спеть{ вид:несоверш },
rus_verbs:топить{}, // топить на мелководье
rus_verbs:освоить{}, // освоить на практике
rus_verbs:распластаться{}, // распластаться на травке
rus_verbs:отплыть{}, // отплыть на старом каяке
rus_verbs:улетать{}, // улетать на любом самолете
rus_verbs:отстаивать{}, // отстаивать на корте
rus_verbs:осуждать{}, // осуждать на словах
rus_verbs:переговорить{}, // переговорить на обеде
rus_verbs:укрыть{}, // укрыть на чердаке
rus_verbs:томиться{}, // томиться на привязи
rus_verbs:сжигать{}, // сжигать на полигоне
rus_verbs:позавтракать{}, // позавтракать на лоне природы
rus_verbs:функционировать{}, // функционирует на солнечной энергии
rus_verbs:разместить{}, // разместить на сайте
rus_verbs:пронести{}, // пронести на теле
rus_verbs:нашарить{}, // нашарить на столе
rus_verbs:корчиться{}, // корчиться на полу
rus_verbs:распознать{}, // распознать на снимке
rus_verbs:повеситься{}, // повеситься на шнуре
rus_verbs:обозначиться{}, // обозначиться на картах
rus_verbs:оступиться{}, // оступиться на скользком льду
rus_verbs:подносить{}, // подносить на блюдечке
rus_verbs:расстелить{}, // расстелить на газоне
rus_verbs:обсуждаться{}, // обсуждаться на собрании
rus_verbs:расписаться{}, // расписаться на бланке
rus_verbs:плестись{}, // плестись на привязи
rus_verbs:объявиться{}, // объявиться на сцене
rus_verbs:повышаться{}, // повышаться на первом датчике
rus_verbs:разрабатывать{}, // разрабатывать на заводе
rus_verbs:прерывать{}, // прерывать на середине
rus_verbs:каяться{}, // каяться на публике
rus_verbs:освоиться{}, // освоиться на лошади
rus_verbs:подплыть{}, // подплыть на плоту
rus_verbs:оскорбить{}, // оскорбить на митинге
rus_verbs:торжествовать{}, // торжествовать на пьедестале
rus_verbs:поправлять{}, // поправлять на одежде
rus_verbs:отражать{}, // отражать на картине
rus_verbs:дремать{}, // дремать на кушетке
rus_verbs:применяться{}, // применяться на производстве стали
rus_verbs:поражать{}, // поражать на большой дистанции
rus_verbs:расстрелять{}, // расстрелять на окраине хутора
rus_verbs:рассчитать{}, // рассчитать на калькуляторе
rus_verbs:записывать{}, // записывать на ленте
rus_verbs:перебирать{}, // перебирать на ладони
rus_verbs:разбиться{}, // разбиться на катере
rus_verbs:поискать{}, // поискать на ферме
rus_verbs:прятать{}, // прятать на заброшенном складе
rus_verbs:пропеть{}, // пропеть на эстраде
rus_verbs:замелькать{}, // замелькать на экране
rus_verbs:грустить{}, // грустить на веранде
rus_verbs:крутить{}, // крутить на оси
rus_verbs:подготовить{}, // подготовить на конспиративной квартире
rus_verbs:различать{}, // различать на картинке
rus_verbs:киснуть{}, // киснуть на чужбине
rus_verbs:оборваться{}, // оборваться на полуслове
rus_verbs:запутаться{}, // запутаться на простейшем тесте
rus_verbs:общаться{}, // общаться на уроке
rus_verbs:производиться{}, // производиться на фабрике
rus_verbs:сочинить{}, // сочинить на досуге
rus_verbs:давить{}, // давить на лице
rus_verbs:разработать{}, // разработать на секретном предприятии
rus_verbs:качать{}, // качать на качелях
rus_verbs:тушить{}, // тушить на крыше пожар
rus_verbs:охранять{}, // охранять на территории базы
rus_verbs:приметить{}, // приметить на взгорке
rus_verbs:скрыть{}, // скрыть на теле
rus_verbs:удерживать{}, // удерживать на руке
rus_verbs:усвоить{}, // усвоить на уроке
rus_verbs:растаять{}, // растаять на солнечной стороне
rus_verbs:красоваться{}, // красоваться на виду
rus_verbs:сохраняться{}, // сохраняться на холоде
rus_verbs:лечить{}, // лечить на дому
rus_verbs:прокатиться{}, // прокатиться на уницикле
rus_verbs:договариваться{}, // договариваться на нейтральной территории
rus_verbs:качнуться{}, // качнуться на одной ноге
rus_verbs:опубликовать{}, // опубликовать на сайте
rus_verbs:отражаться{}, // отражаться на поверхности воды
rus_verbs:обедать{}, // обедать на веранде
rus_verbs:посидеть{}, // посидеть на лавочке
rus_verbs:сообщаться{}, // сообщаться на официальном сайте
rus_verbs:свершиться{}, // свершиться на заседании
rus_verbs:ночевать{}, // ночевать на даче
rus_verbs:темнеть{}, // темнеть на свету
rus_verbs:гибнуть{}, // гибнуть на территории полигона
rus_verbs:усиливаться{}, // усиливаться на территории округа
rus_verbs:проживать{}, // проживать на даче
rus_verbs:исследовать{}, // исследовать на большой глубине
rus_verbs:обитать{}, // обитать на громадной глубине
rus_verbs:сталкиваться{}, // сталкиваться на большой высоте
rus_verbs:таиться{}, // таиться на большой глубине
rus_verbs:спасать{}, // спасать на пожаре
rus_verbs:сказываться{}, // сказываться на общем результате
rus_verbs:заблудиться{}, // заблудиться на стройке
rus_verbs:пошарить{}, // пошарить на полках
rus_verbs:планировать{}, // планировать на бумаге
rus_verbs:ранить{}, // ранить на полигоне
rus_verbs:хлопать{}, // хлопать на сцене
rus_verbs:основать{}, // основать на горе новый монастырь
rus_verbs:отбить{}, // отбить на столе
rus_verbs:отрицать{}, // отрицать на заседании комиссии
rus_verbs:устоять{}, // устоять на ногах
rus_verbs:отзываться{}, // отзываться на страницах отчёта
rus_verbs:притормозить{}, // притормозить на обочине
rus_verbs:читаться{}, // читаться на лице
rus_verbs:заиграть{}, // заиграть на саксофоне
rus_verbs:зависнуть{}, // зависнуть на игровой площадке
rus_verbs:сознаться{}, // сознаться на допросе
rus_verbs:выясняться{}, // выясняться на очной ставке
rus_verbs:наводить{}, // наводить на столе порядок
rus_verbs:покоиться{}, // покоиться на кладбище
rus_verbs:значиться{}, // значиться на бейджике
rus_verbs:съехать{}, // съехать на санках
rus_verbs:познакомить{}, // познакомить на свадьбе
rus_verbs:завязать{}, // завязать на спине
rus_verbs:грохнуть{}, // грохнуть на площади
rus_verbs:разъехаться{}, // разъехаться на узкой дороге
rus_verbs:столпиться{}, // столпиться на крыльце
rus_verbs:порыться{}, // порыться на полках
rus_verbs:ослабить{}, // ослабить на шее
rus_verbs:оправдывать{}, // оправдывать на суде
rus_verbs:обнаруживаться{}, // обнаруживаться на складе
rus_verbs:спастись{}, // спастись на дереве
rus_verbs:прерваться{}, // прерваться на полуслове
rus_verbs:строиться{}, // строиться на пустыре
rus_verbs:познать{}, // познать на практике
rus_verbs:путешествовать{}, // путешествовать на поезде
rus_verbs:побеждать{}, // побеждать на ринге
rus_verbs:рассматриваться{}, // рассматриваться на заседании
rus_verbs:продаваться{}, // продаваться на открытом рынке
rus_verbs:разместиться{}, // разместиться на базе
rus_verbs:завыть{}, // завыть на холме
rus_verbs:настигнуть{}, // настигнуть на окраине
rus_verbs:укрыться{}, // укрыться на чердаке
rus_verbs:расплакаться{}, // расплакаться на заседании комиссии
rus_verbs:заканчивать{}, // заканчивать на последнем задании
rus_verbs:пролежать{}, // пролежать на столе
rus_verbs:громоздиться{}, // громоздиться на полу
rus_verbs:замерзнуть{}, // замерзнуть на открытом воздухе
rus_verbs:поскользнуться{}, // поскользнуться на льду
rus_verbs:таскать{}, // таскать на спине
rus_verbs:просматривать{}, // просматривать на сайте
rus_verbs:обдумать{}, // обдумать на досуге
rus_verbs:гадать{}, // гадать на кофейной гуще
rus_verbs:останавливать{}, // останавливать на выходе
rus_verbs:обозначать{}, // обозначать на странице
rus_verbs:долететь{}, // долететь на спортивном байке
rus_verbs:тесниться{}, // тесниться на чердачке
rus_verbs:хоронить{}, // хоронить на частном кладбище
rus_verbs:установиться{}, // установиться на юге
rus_verbs:прикидывать{}, // прикидывать на клочке бумаги
rus_verbs:затаиться{}, // затаиться на дереве
rus_verbs:раздобыть{}, // раздобыть на складе
rus_verbs:перебросить{}, // перебросить на вертолетах
rus_verbs:захватывать{}, // захватывать на базе
rus_verbs:сказаться{}, // сказаться на итоговых оценках
rus_verbs:покачиваться{}, // покачиваться на волнах
rus_verbs:крутиться{}, // крутиться на кухне
rus_verbs:помещаться{}, // помещаться на полке
rus_verbs:питаться{}, // питаться на помойке
rus_verbs:отдохнуть{}, // отдохнуть на загородной вилле
rus_verbs:кататься{}, // кататься на велике
rus_verbs:поработать{}, // поработать на стройке
rus_verbs:ограбить{}, // ограбить на пустыре
rus_verbs:зарабатывать{}, // зарабатывать на бирже
rus_verbs:преуспеть{}, // преуспеть на ниве искусства
rus_verbs:заерзать{}, // заерзать на стуле
rus_verbs:разъяснить{}, // разъяснить на полях
rus_verbs:отчеканить{}, // отчеканить на медной пластине
rus_verbs:торговать{}, // торговать на рынке
rus_verbs:поколебаться{}, // поколебаться на пороге
rus_verbs:прикинуть{}, // прикинуть на бумажке
rus_verbs:рассечь{}, // рассечь на тупом конце
rus_verbs:посмеяться{}, // посмеяться на переменке
rus_verbs:остыть{}, // остыть на морозном воздухе
rus_verbs:запереться{}, // запереться на чердаке
rus_verbs:обогнать{}, // обогнать на повороте
rus_verbs:подтянуться{}, // подтянуться на турнике
rus_verbs:привозить{}, // привозить на машине
rus_verbs:подбирать{}, // подбирать на полу
rus_verbs:уничтожать{}, // уничтожать на подходе
rus_verbs:притаиться{}, // притаиться на вершине
rus_verbs:плясать{}, // плясать на костях
rus_verbs:поджидать{}, // поджидать на вокзале
rus_verbs:закончить{}, // Мы закончили игру на самом интересном месте (САМ не может быть первым прилагательным в цепочке!)
rus_verbs:смениться{}, // смениться на посту
rus_verbs:посчитать{}, // посчитать на пальцах
rus_verbs:прицелиться{}, // прицелиться на бегу
rus_verbs:нарисовать{}, // нарисовать на стене
rus_verbs:прыгать{}, // прыгать на сцене
rus_verbs:повертеть{}, // повертеть на пальце
rus_verbs:попрощаться{}, // попрощаться на панихиде
инфинитив:просыпаться{ вид:соверш }, глагол:просыпаться{ вид:соверш }, // просыпаться на диване
rus_verbs:разобрать{}, // разобрать на столе
rus_verbs:помереть{}, // помереть на чужбине
rus_verbs:различить{}, // различить на нечеткой фотографии
rus_verbs:рисовать{}, // рисовать на доске
rus_verbs:проследить{}, // проследить на экране
rus_verbs:задремать{}, // задремать на диване
rus_verbs:ругаться{}, // ругаться на людях
rus_verbs:сгореть{}, // сгореть на работе
rus_verbs:зазвучать{}, // зазвучать на коротких волнах
rus_verbs:задохнуться{}, // задохнуться на вершине горы
rus_verbs:порождать{}, // порождать на поверхности небольшую рябь
rus_verbs:отдыхать{}, // отдыхать на курорте
rus_verbs:образовать{}, // образовать на дне толстый слой
rus_verbs:поправиться{}, // поправиться на дармовых харчах
rus_verbs:отмечать{}, // отмечать на календаре
rus_verbs:реять{}, // реять на флагштоке
rus_verbs:ползти{}, // ползти на коленях
rus_verbs:продавать{}, // продавать на аукционе
rus_verbs:сосредоточиться{}, // сосредоточиться на основной задаче
rus_verbs:рыскать{}, // мышки рыскали на кухне
rus_verbs:расстегнуть{}, // расстегнуть на куртке все пуговицы
rus_verbs:напасть{}, // напасть на территории другого государства
rus_verbs:издать{}, // издать на западе
rus_verbs:оставаться{}, // оставаться на страже порядка
rus_verbs:появиться{}, // наконец появиться на экране
rus_verbs:лежать{}, // лежать на столе
rus_verbs:ждать{}, // ждать на берегу
инфинитив:писать{aux stress="пис^ать"}, // писать на бумаге
глагол:писать{aux stress="пис^ать"},
rus_verbs:оказываться{}, // оказываться на полу
rus_verbs:поставить{}, // поставить на столе
rus_verbs:держать{}, // держать на крючке
rus_verbs:выходить{}, // выходить на остановке
rus_verbs:заговорить{}, // заговорить на китайском языке
rus_verbs:ожидать{}, // ожидать на стоянке
rus_verbs:закричать{}, // закричал на минарете муэдзин
rus_verbs:простоять{}, // простоять на посту
rus_verbs:продолжить{}, // продолжить на первом этаже
rus_verbs:ощутить{}, // ощутить на себе влияние кризиса
rus_verbs:состоять{}, // состоять на учете
rus_verbs:готовиться{},
инфинитив:акклиматизироваться{вид:несоверш}, // альпинисты готовятся акклиматизироваться на новой высоте
глагол:акклиматизироваться{вид:несоверш},
rus_verbs:арестовать{}, // грабители были арестованы на месте преступления
rus_verbs:схватить{}, // грабители были схвачены на месте преступления
инфинитив:атаковать{ вид:соверш }, // взвод был атакован на границе
глагол:атаковать{ вид:соверш },
прилагательное:атакованный{ вид:соверш },
прилагательное:атаковавший{ вид:соверш },
rus_verbs:базировать{}, // установка будет базирована на границе
rus_verbs:базироваться{}, // установка базируется на границе
rus_verbs:барахтаться{}, // дети барахтались на мелководье
rus_verbs:браконьерить{}, // Охотники браконьерили ночью на реке
rus_verbs:браконьерствовать{}, // Охотники ночью браконьерствовали на реке
rus_verbs:бренчать{}, // парень что-то бренчал на гитаре
rus_verbs:бренькать{}, // парень что-то бренькает на гитаре
rus_verbs:начать{}, // Рынок акций РФ начал торги на отрицательной территории.
rus_verbs:буксовать{}, // Колеса буксуют на льду
rus_verbs:вертеться{}, // Непоседливый ученик много вертится на стуле
rus_verbs:взвести{}, // Боец взвел на оружии предохранитель
rus_verbs:вилять{}, // Машина сильно виляла на дороге
rus_verbs:висеть{}, // Яблоко висит на ветке
rus_verbs:возлежать{}, // возлежать на лежанке
rus_verbs:подниматься{}, // Мы поднимаемся на лифте
rus_verbs:подняться{}, // Мы поднимемся на лифте
rus_verbs:восседать{}, // Коля восседает на лошади
rus_verbs:воссиять{}, // Луна воссияла на небе
rus_verbs:воцариться{}, // Мир воцарился на всей земле
rus_verbs:воцаряться{}, // Мир воцаряется на всей земле
rus_verbs:вращать{}, // вращать на поясе
rus_verbs:вращаться{}, // вращаться на поясе
rus_verbs:встретить{}, // встретить друга на улице
rus_verbs:встретиться{}, // встретиться на занятиях
rus_verbs:встречать{}, // встречать на занятиях
rus_verbs:въебывать{}, // въебывать на работе
rus_verbs:въезжать{}, // въезжать на автомобиле
rus_verbs:въехать{}, // въехать на автомобиле
rus_verbs:выгорать{}, // ткань выгорает на солнце
rus_verbs:выгореть{}, // ткань выгорела на солнце
rus_verbs:выгравировать{}, // выгравировать на табличке надпись
rus_verbs:выжить{}, // выжить на необитаемом острове
rus_verbs:вылежаться{}, // помидоры вылежались на солнце
rus_verbs:вылеживаться{}, // вылеживаться на солнце
rus_verbs:выместить{}, // выместить на ком-то злобу
rus_verbs:вымещать{}, // вымещать на ком-то свое раздражение
rus_verbs:вымещаться{}, // вымещаться на ком-то
rus_verbs:выращивать{}, // выращивать на грядке помидоры
rus_verbs:выращиваться{}, // выращиваться на грядке
инфинитив:вырезать{вид:соверш}, // вырезать на доске надпись
глагол:вырезать{вид:соверш},
инфинитив:вырезать{вид:несоверш},
глагол:вырезать{вид:несоверш},
rus_verbs:вырисоваться{}, // вырисоваться на графике
rus_verbs:вырисовываться{}, // вырисовываться на графике
rus_verbs:высаживать{}, // высаживать на необитаемом острове
rus_verbs:высаживаться{}, // высаживаться на острове
rus_verbs:высвечивать{}, // высвечивать на дисплее температуру
rus_verbs:высвечиваться{}, // высвечиваться на дисплее
rus_verbs:выстроить{}, // выстроить на фундаменте
rus_verbs:выстроиться{}, // выстроиться на плацу
rus_verbs:выстудить{}, // выстудить на морозе
rus_verbs:выстудиться{}, // выстудиться на морозе
rus_verbs:выстужать{}, // выстужать на морозе
rus_verbs:выстуживать{}, // выстуживать на морозе
rus_verbs:выстуживаться{}, // выстуживаться на морозе
rus_verbs:выстукать{}, // выстукать на клавиатуре
rus_verbs:выстукивать{}, // выстукивать на клавиатуре
rus_verbs:выстукиваться{}, // выстукиваться на клавиатуре
rus_verbs:выступать{}, // выступать на сцене
rus_verbs:выступить{}, // выступить на сцене
rus_verbs:выстучать{}, // выстучать на клавиатуре
rus_verbs:выстывать{}, // выстывать на морозе
rus_verbs:выстыть{}, // выстыть на морозе
rus_verbs:вытатуировать{}, // вытатуировать на руке якорь
rus_verbs:говорить{}, // говорить на повышенных тонах
rus_verbs:заметить{}, // заметить на берегу
rus_verbs:стоять{}, // твёрдо стоять на ногах
rus_verbs:оказаться{}, // оказаться на передовой линии
rus_verbs:почувствовать{}, // почувствовать на своей шкуре
rus_verbs:остановиться{}, // остановиться на первом пункте
rus_verbs:показаться{}, // показаться на горизонте
rus_verbs:чувствовать{}, // чувствовать на своей шкуре
rus_verbs:искать{}, // искать на открытом пространстве
rus_verbs:иметься{}, // иметься на складе
rus_verbs:клясться{}, // клясться на Коране
rus_verbs:прервать{}, // прервать на полуслове
rus_verbs:играть{}, // играть на чувствах
rus_verbs:спуститься{}, // спуститься на парашюте
rus_verbs:понадобиться{}, // понадобиться на экзамене
rus_verbs:служить{}, // служить на флоте
rus_verbs:подобрать{}, // подобрать на улице
rus_verbs:появляться{}, // появляться на сцене
rus_verbs:селить{}, // селить на чердаке
rus_verbs:поймать{}, // поймать на границе
rus_verbs:увидать{}, // увидать на опушке
rus_verbs:подождать{}, // подождать на перроне
rus_verbs:прочесть{}, // прочесть на полях
rus_verbs:тонуть{}, // тонуть на мелководье
rus_verbs:ощущать{}, // ощущать на коже
rus_verbs:отметить{}, // отметить на полях
rus_verbs:показывать{}, // показывать на графике
rus_verbs:разговаривать{}, // разговаривать на иностранном языке
rus_verbs:прочитать{}, // прочитать на сайте
rus_verbs:попробовать{}, // попробовать на практике
rus_verbs:замечать{}, // замечать на коже грязь
rus_verbs:нести{}, // нести на плечах
rus_verbs:носить{}, // носить на голове
rus_verbs:гореть{}, // гореть на работе
rus_verbs:застыть{}, // застыть на пороге
инфинитив:жениться{ вид:соверш }, // жениться на королеве
глагол:жениться{ вид:соверш },
прилагательное:женатый{},
прилагательное:женившийся{},
rus_verbs:спрятать{}, // спрятать на чердаке
rus_verbs:развернуться{}, // развернуться на плацу
rus_verbs:строить{}, // строить на песке
rus_verbs:устроить{}, // устроить на даче тестральный вечер
rus_verbs:настаивать{}, // настаивать на выполнении приказа
rus_verbs:находить{}, // находить на берегу
rus_verbs:мелькнуть{}, // мелькнуть на экране
rus_verbs:очутиться{}, // очутиться на опушке леса
инфинитив:использовать{вид:соверш}, // использовать на работе
глагол:использовать{вид:соверш},
инфинитив:использовать{вид:несоверш},
глагол:использовать{вид:несоверш},
прилагательное:использованный{},
прилагательное:использующий{},
прилагательное:использовавший{},
rus_verbs:лететь{}, // лететь на воздушном шаре
rus_verbs:смеяться{}, // смеяться на сцене
rus_verbs:ездить{}, // ездить на мопеде
rus_verbs:заснуть{}, // заснуть на диване
rus_verbs:застать{}, // застать на рабочем месте
rus_verbs:очнуться{}, // очнуться на больничной койке
rus_verbs:разглядеть{}, // разглядеть на фотографии
rus_verbs:обойти{}, // обойти на вираже
rus_verbs:удержаться{}, // удержаться на троне
rus_verbs:побывать{}, // побывать на другой планете
rus_verbs:заняться{}, // заняться на выходных делом
rus_verbs:вянуть{}, // вянуть на солнце
rus_verbs:постоять{}, // постоять на голове
rus_verbs:приобрести{}, // приобрести на распродаже
rus_verbs:попасться{}, // попасться на краже
rus_verbs:продолжаться{}, // продолжаться на земле
rus_verbs:открывать{}, // открывать на арене
rus_verbs:создавать{}, // создавать на сцене
rus_verbs:обсуждать{}, // обсуждать на кухне
rus_verbs:отыскать{}, // отыскать на полу
rus_verbs:уснуть{}, // уснуть на диване
rus_verbs:задержаться{}, // задержаться на работе
rus_verbs:курить{}, // курить на свежем воздухе
rus_verbs:приподняться{}, // приподняться на локтях
rus_verbs:установить{}, // установить на вершине
rus_verbs:запереть{}, // запереть на балконе
rus_verbs:синеть{}, // синеть на воздухе
rus_verbs:убивать{}, // убивать на нейтральной территории
rus_verbs:скрываться{}, // скрываться на даче
rus_verbs:родить{}, // родить на полу
rus_verbs:описать{}, // описать на страницах книги
rus_verbs:перехватить{}, // перехватить на подлете
rus_verbs:скрывать{}, // скрывать на даче
rus_verbs:сменить{}, // сменить на посту
rus_verbs:мелькать{}, // мелькать на экране
rus_verbs:присутствовать{}, // присутствовать на мероприятии
rus_verbs:украсть{}, // украсть на рынке
rus_verbs:победить{}, // победить на ринге
rus_verbs:упомянуть{}, // упомянуть на страницах романа
rus_verbs:плыть{}, // плыть на старой лодке
rus_verbs:повиснуть{}, // повиснуть на перекладине
rus_verbs:нащупать{}, // нащупать на дне
rus_verbs:затихнуть{}, // затихнуть на дне
rus_verbs:построить{}, // построить на участке
rus_verbs:поддерживать{}, // поддерживать на поверхности
rus_verbs:заработать{}, // заработать на бирже
rus_verbs:провалиться{}, // провалиться на экзамене
rus_verbs:сохранить{}, // сохранить на диске
rus_verbs:располагаться{}, // располагаться на софе
rus_verbs:поклясться{}, // поклясться на библии
rus_verbs:сражаться{}, // сражаться на арене
rus_verbs:спускаться{}, // спускаться на дельтаплане
rus_verbs:уничтожить{}, // уничтожить на подступах
rus_verbs:изучить{}, // изучить на практике
rus_verbs:рождаться{}, // рождаться на праздниках
rus_verbs:прилететь{}, // прилететь на самолете
rus_verbs:догнать{}, // догнать на перекрестке
rus_verbs:изобразить{}, // изобразить на бумаге
rus_verbs:проехать{}, // проехать на тракторе
rus_verbs:приготовить{}, // приготовить на масле
rus_verbs:споткнуться{}, // споткнуться на полу
rus_verbs:собирать{}, // собирать на берегу
rus_verbs:отсутствовать{}, // отсутствовать на тусовке
rus_verbs:приземлиться{}, // приземлиться на военном аэродроме
rus_verbs:сыграть{}, // сыграть на трубе
rus_verbs:прятаться{}, // прятаться на даче
rus_verbs:спрятаться{}, // спрятаться на чердаке
rus_verbs:провозгласить{}, // провозгласить на митинге
rus_verbs:изложить{}, // изложить на бумаге
rus_verbs:использоваться{}, // использоваться на практике
rus_verbs:замяться{}, // замяться на входе
rus_verbs:раздаваться{}, // Крик ягуара раздается на краю болота
rus_verbs:сверкнуть{}, // сверкнуть на солнце
rus_verbs:сверкать{}, // сверкать на свету
rus_verbs:задержать{}, // задержать на митинге
rus_verbs:осечься{}, // осечься на первом слове
rus_verbs:хранить{}, // хранить на банковском счету
rus_verbs:шутить{}, // шутить на уроке
rus_verbs:кружиться{}, // кружиться на балу
rus_verbs:чертить{}, // чертить на доске
rus_verbs:отразиться{}, // отразиться на оценках
rus_verbs:греть{}, // греть на солнце
rus_verbs:рассуждать{}, // рассуждать на страницах своей книги
rus_verbs:окружать{}, // окружать на острове
rus_verbs:сопровождать{}, // сопровождать на охоте
rus_verbs:заканчиваться{}, // заканчиваться на самом интересном месте
rus_verbs:содержаться{}, // содержаться на приусадебном участке
rus_verbs:поселиться{}, // поселиться на даче
rus_verbs:запеть{}, // запеть на сцене
инфинитив:провозить{ вид:несоверш }, // провозить на теле
глагол:провозить{ вид:несоверш },
прилагательное:провезенный{},
прилагательное:провозивший{вид:несоверш},
прилагательное:провозящий{вид:несоверш},
деепричастие:провозя{},
rus_verbs:мочить{}, // мочить на месте
rus_verbs:преследовать{}, // преследовать на территории другого штата
rus_verbs:пролететь{}, // пролетел на параплане
rus_verbs:драться{}, // драться на рапирах
rus_verbs:просидеть{}, // просидеть на занятиях
rus_verbs:убираться{}, // убираться на балконе
rus_verbs:таять{}, // таять на солнце
rus_verbs:проверять{}, // проверять на полиграфе
rus_verbs:убеждать{}, // убеждать на примере
rus_verbs:скользить{}, // скользить на льду
rus_verbs:приобретать{}, // приобретать на распродаже
rus_verbs:летать{}, // летать на метле
rus_verbs:толпиться{}, // толпиться на перроне
rus_verbs:плавать{}, // плавать на надувном матрасе
rus_verbs:описывать{}, // описывать на страницах повести
rus_verbs:пробыть{}, // пробыть на солнце слишком долго
rus_verbs:застрять{}, // застрять на верхнем этаже
rus_verbs:метаться{}, // метаться на полу
rus_verbs:сжечь{}, // сжечь на костре
rus_verbs:расслабиться{}, // расслабиться на кушетке
rus_verbs:услыхать{}, // услыхать на рынке
rus_verbs:удержать{}, // удержать на прежнем уровне
rus_verbs:образоваться{}, // образоваться на дне
rus_verbs:рассмотреть{}, // рассмотреть на поверхности чипа
rus_verbs:уезжать{}, // уезжать на попутке
rus_verbs:похоронить{}, // похоронить на закрытом кладбище
rus_verbs:настоять{}, // настоять на пересмотре оценок
rus_verbs:растянуться{}, // растянуться на горячем песке
rus_verbs:покрутить{}, // покрутить на шесте
rus_verbs:обнаружиться{}, // обнаружиться на болоте
rus_verbs:гулять{}, // гулять на свадьбе
rus_verbs:утонуть{}, // утонуть на курорте
rus_verbs:храниться{}, // храниться на депозите
rus_verbs:танцевать{}, // танцевать на свадьбе
rus_verbs:трудиться{}, // трудиться на заводе
инфинитив:засыпать{переходность:непереходный вид:несоверш}, // засыпать на кровати
глагол:засыпать{переходность:непереходный вид:несоверш},
деепричастие:засыпая{переходность:непереходный вид:несоверш},
прилагательное:засыпавший{переходность:непереходный вид:несоверш},
прилагательное:засыпающий{ вид:несоверш переходность:непереходный }, // ребенок, засыпающий на руках
rus_verbs:сушить{}, // сушить на открытом воздухе
rus_verbs:зашевелиться{}, // зашевелиться на чердаке
rus_verbs:обдумывать{}, // обдумывать на досуге
rus_verbs:докладывать{}, // докладывать на научной конференции
rus_verbs:промелькнуть{}, // промелькнуть на экране
// прилагательное:находящийся{ вид:несоверш }, // колонна, находящаяся на ничейной территории
прилагательное:написанный{}, // слово, написанное на заборе
rus_verbs:умещаться{}, // компьютер, умещающийся на ладони
rus_verbs:открыть{}, // книга, открытая на последней странице
rus_verbs:спать{}, // йог, спящий на гвоздях
rus_verbs:пробуксовывать{}, // колесо, пробуксовывающее на обледенелом асфальте
rus_verbs:забуксовать{}, // колесо, забуксовавшее на обледенелом асфальте
rus_verbs:отобразиться{}, // удивление, отобразившееся на лице
rus_verbs:увидеть{}, // на полу я увидел чьи-то следы
rus_verbs:видеть{}, // на полу я вижу чьи-то следы
rus_verbs:оставить{}, // Мел оставил на доске белый след.
rus_verbs:оставлять{}, // Мел оставляет на доске белый след.
rus_verbs:встречаться{}, // встречаться на лекциях
rus_verbs:познакомиться{}, // познакомиться на занятиях
rus_verbs:устроиться{}, // она устроилась на кровати
rus_verbs:ложиться{}, // ложись на полу
rus_verbs:останавливаться{}, // останавливаться на достигнутом
rus_verbs:спотыкаться{}, // спотыкаться на ровном месте
rus_verbs:распечатать{}, // распечатать на бумаге
rus_verbs:распечатывать{}, // распечатывать на бумаге
rus_verbs:просмотреть{}, // просмотреть на бумаге
rus_verbs:закрепляться{}, // закрепляться на плацдарме
rus_verbs:погреться{}, // погреться на солнышке
rus_verbs:мешать{}, // Он мешал краски на палитре.
rus_verbs:занять{}, // Он занял первое место на соревнованиях.
rus_verbs:заговариваться{}, // Он заговаривался иногда на уроках.
деепричастие:женившись{ вид:соверш },
rus_verbs:везти{}, // Он везёт песок на тачке.
прилагательное:казненный{}, // Он был казнён на электрическом стуле.
rus_verbs:прожить{}, // Он безвыездно прожил всё лето на даче.
rus_verbs:принести{}, // Официантка принесла нам обед на подносе.
rus_verbs:переписать{}, // Перепишите эту рукопись на машинке.
rus_verbs:идти{}, // Поезд идёт на малой скорости.
rus_verbs:петь{}, // птички поют на рассвете
rus_verbs:смотреть{}, // Смотри на обороте.
rus_verbs:прибрать{}, // прибрать на столе
rus_verbs:прибраться{}, // прибраться на столе
rus_verbs:растить{}, // растить капусту на огороде
rus_verbs:тащить{}, // тащить ребенка на руках
rus_verbs:убирать{}, // убирать на столе
rus_verbs:простыть{}, // Я простыл на морозе.
rus_verbs:сиять{}, // ясные звезды мирно сияли на безоблачном весеннем небе.
rus_verbs:проводиться{}, // такие эксперименты не проводятся на воде
rus_verbs:достать{}, // Я не могу достать до яблок на верхних ветках.
rus_verbs:расплыться{}, // Чернила расплылись на плохой бумаге.
rus_verbs:вскочить{}, // У него вскочил прыщ на носу.
rus_verbs:свить{}, // У нас на балконе воробей свил гнездо.
rus_verbs:оторваться{}, // У меня на пальто оторвалась пуговица.
rus_verbs:восходить{}, // Солнце восходит на востоке.
rus_verbs:блестеть{}, // Снег блестит на солнце.
rus_verbs:побить{}, // Рысак побил всех лошадей на скачках.
rus_verbs:литься{}, // Реки крови льются на войне.
rus_verbs:держаться{}, // Ребёнок уже твёрдо держится на ногах.
rus_verbs:клубиться{}, // Пыль клубится на дороге.
инфинитив:написать{ aux stress="напис^ать" }, // Ты должен написать статью на английском языке
глагол:написать{ aux stress="напис^ать" }, // Он написал статью на русском языке.
// глагол:находиться{вид:несоверш}, // мой поезд находится на первом пути
// инфинитив:находиться{вид:несоверш},
rus_verbs:жить{}, // Было интересно жить на курорте.
rus_verbs:повидать{}, // Он много повидал на своём веку.
rus_verbs:разъезжаться{}, // Ноги разъезжаются не только на льду.
rus_verbs:расположиться{}, // Оба села расположились на берегу реки.
rus_verbs:объясняться{}, // Они объясняются на иностранном языке.
rus_verbs:прощаться{}, // Они долго прощались на вокзале.
rus_verbs:работать{}, // Она работает на ткацкой фабрике.
rus_verbs:купить{}, // Она купила молоко на рынке.
rus_verbs:поместиться{}, // Все книги поместились на полке.
глагол:проводить{вид:несоверш}, инфинитив:проводить{вид:несоверш}, // Нужно проводить теорию на практике.
rus_verbs:пожить{}, // Недолго она пожила на свете.
rus_verbs:краснеть{}, // Небо краснеет на закате.
rus_verbs:бывать{}, // На Волге бывает сильное волнение.
rus_verbs:ехать{}, // Мы туда ехали на автобусе.
rus_verbs:провести{}, // Мы провели месяц на даче.
rus_verbs:поздороваться{}, // Мы поздоровались при встрече на улице.
rus_verbs:расти{}, // Арбузы растут теперь не только на юге.
ГЛ_ИНФ(сидеть), // три больших пса сидят на траве
ГЛ_ИНФ(сесть), // три больших пса сели на траву
ГЛ_ИНФ(перевернуться), // На дороге перевернулся автомобиль
ГЛ_ИНФ(повезти), // я повезу тебя на машине
ГЛ_ИНФ(отвезти), // мы отвезем тебя на такси
ГЛ_ИНФ(пить), // пить на кухне чай
ГЛ_ИНФ(найти), // найти на острове
ГЛ_ИНФ(быть), // на этих костях есть следы зубов
ГЛ_ИНФ(высадиться), // помощники высадились на острове
ГЛ_ИНФ(делать),прилагательное:делающий{}, прилагательное:делавший{}, деепричастие:делая{}, // смотрю фильм о том, что пираты делали на необитаемом острове
ГЛ_ИНФ(случиться), // это случилось на опушке леса
ГЛ_ИНФ(продать),
ГЛ_ИНФ(есть) // кошки ели мой корм на песчаном берегу
}
#endregion VerbList
// Чтобы разрешить связывание в паттернах типа: смотреть на youtube
fact гл_предл
{
if context { Гл_НА_Предл предлог:в{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_НА_Предл предлог:на{} *:*{падеж:предл} }
then return true
}
// локатив
fact гл_предл
{
if context { Гл_НА_Предл предлог:на{} *:*{падеж:мест} }
then return true
}
#endregion ПРЕДЛОЖНЫЙ
#region ВИНИТЕЛЬНЫЙ
// НА+винительный падеж:
// ЗАБИРАТЬСЯ НА ВЕРШИНУ ГОРЫ
#region VerbList
wordentry_set Гл_НА_Вин=
{
rus_verbs:переметнуться{}, // Ее взгляд растерянно переметнулся на Лили.
rus_verbs:отогнать{}, // Водитель отогнал машину на стоянку.
rus_verbs:фапать{}, // Не фапай на желтяк и не перебивай.
rus_verbs:умножить{}, // Умножьте это количество примерно на 10.
//rus_verbs:умножать{},
rus_verbs:откатить{}, // Откатил Шпак валун на шлях и перекрыл им дорогу.
rus_verbs:откатывать{},
rus_verbs:доносить{}, // Вот и побежали на вас доносить.
rus_verbs:донести{},
rus_verbs:разбирать{}, // Ворованные автомобили злоумышленники разбирали на запчасти и продавали.
безлич_глагол:хватит{}, // - На одну атаку хватит.
rus_verbs:скупиться{}, // Он сражался за жизнь, не скупясь на хитрости и усилия, и пока этот стиль давал неплохие результаты.
rus_verbs:поскупиться{}, // Не поскупись на похвалы!
rus_verbs:подыматься{},
rus_verbs:транспортироваться{},
rus_verbs:бахнуть{}, // Бахнуть стакан на пол
rus_verbs:РАЗДЕЛИТЬ{}, // Президентские выборы разделили Венесуэлу на два непримиримых лагеря (РАЗДЕЛИТЬ)
rus_verbs:НАЦЕЛИВАТЬСЯ{}, // Невдалеке пролетел кондор, нацеливаясь на бизонью тушу. (НАЦЕЛИВАТЬСЯ)
rus_verbs:ВЫПЛЕСНУТЬ{}, // Низкий вибрирующий гул напоминал вулкан, вот-вот готовый выплеснуть на земную твердь потоки раскаленной лавы. (ВЫПЛЕСНУТЬ)
rus_verbs:ИСЧЕЗНУТЬ{}, // Оно фыркнуло и исчезло в лесу на другой стороне дороги (ИСЧЕЗНУТЬ)
rus_verbs:ВЫЗВАТЬ{}, // вызвать своего брата на поединок. (ВЫЗВАТЬ)
rus_verbs:ПОБРЫЗГАТЬ{}, // Матрос побрызгал немного фимиама на крошечный огонь (ПОБРЫЗГАТЬ/БРЫЗГАТЬ/БРЫЗНУТЬ/КАПНУТЬ/КАПАТЬ/ПОКАПАТЬ)
rus_verbs:БРЫЗГАТЬ{},
rus_verbs:БРЫЗНУТЬ{},
rus_verbs:КАПНУТЬ{},
rus_verbs:КАПАТЬ{},
rus_verbs:ПОКАПАТЬ{},
rus_verbs:ПООХОТИТЬСЯ{}, // Мы можем когда-нибудь вернуться и поохотиться на него. (ПООХОТИТЬСЯ/ОХОТИТЬСЯ)
rus_verbs:ОХОТИТЬСЯ{}, //
rus_verbs:ПОПАСТЬСЯ{}, // Не думал я, что они попадутся на это (ПОПАСТЬСЯ/НАРВАТЬСЯ/НАТОЛКНУТЬСЯ)
rus_verbs:НАРВАТЬСЯ{}, //
rus_verbs:НАТОЛКНУТЬСЯ{}, //
rus_verbs:ВЫСЛАТЬ{}, // Он выслал разведчиков на большое расстояние от основного отряда. (ВЫСЛАТЬ)
прилагательное:ПОХОЖИЙ{}, // Ты не выглядишь похожим на индейца (ПОХОЖИЙ)
rus_verbs:РАЗОРВАТЬ{}, // Через минуту он был мертв и разорван на части. (РАЗОРВАТЬ)
rus_verbs:СТОЛКНУТЬ{}, // Только быстрыми выпадами копья он сумел столкнуть их обратно на карниз. (СТОЛКНУТЬ/СТАЛКИВАТЬ)
rus_verbs:СТАЛКИВАТЬ{}, //
rus_verbs:СПУСТИТЬ{}, // Я побежал к ним, но они к тому времени спустили лодку на воду (СПУСТИТЬ)
rus_verbs:ПЕРЕБРАСЫВАТЬ{}, // Сирия перебрасывает на юг страны воинские подкрепления (ПЕРЕБРАСЫВАТЬ, ПЕРЕБРОСИТЬ, НАБРАСЫВАТЬ, НАБРОСИТЬ)
rus_verbs:ПЕРЕБРОСИТЬ{}, //
rus_verbs:НАБРАСЫВАТЬ{}, //
rus_verbs:НАБРОСИТЬ{}, //
rus_verbs:СВЕРНУТЬ{}, // Он вывел машину на бульвар и поехал на восток, а затем свернул на юг. (СВЕРНУТЬ/СВОРАЧИВАТЬ/ПОВЕРНУТЬ/ПОВОРАЧИВАТЬ)
rus_verbs:СВОРАЧИВАТЬ{}, // //
rus_verbs:ПОВЕРНУТЬ{}, //
rus_verbs:ПОВОРАЧИВАТЬ{}, //
rus_verbs:наорать{},
rus_verbs:ПРОДВИНУТЬСЯ{}, // Полк продвинется на десятки километров (ПРОДВИНУТЬСЯ)
rus_verbs:БРОСАТЬ{}, // Он бросает обещания на ветер (БРОСАТЬ)
rus_verbs:ОДОЛЖИТЬ{}, // Я вам одолжу книгу на десять дней (ОДОЛЖИТЬ)
rus_verbs:перегнать{}, // Скот нужно перегнать с этого пастбища на другое
rus_verbs:перегонять{},
rus_verbs:выгонять{},
rus_verbs:выгнать{},
rus_verbs:СВОДИТЬСЯ{}, // сейчас панели кузовов расходятся по десяткам покрасочных постов и потом сводятся вновь на общий конвейер (СВОДИТЬСЯ)
rus_verbs:ПОЖЕРТВОВАТЬ{}, // Бывший функционер компартии Эстонии пожертвовал деньги на расследования преступлений коммунизма (ПОЖЕРТВОВАТЬ)
rus_verbs:ПРОВЕРЯТЬ{}, // Школьников будут принудительно проверять на курение (ПРОВЕРЯТЬ)
rus_verbs:ОТПУСТИТЬ{}, // Приставы отпустят должников на отдых (ОТПУСТИТЬ)
rus_verbs:использоваться{}, // имеющийся у государства денежный запас активно используется на поддержание рынка акций
rus_verbs:назначаться{}, // назначаться на пост
rus_verbs:наблюдать{}, // Судья , долго наблюдавший в трубу , вдруг вскричал
rus_verbs:ШПИОНИТЬ{}, // Канадского офицера, шпионившего на Россию, приговорили к 20 годам тюрьмы (ШПИОНИТЬ НА вин)
rus_verbs:ЗАПЛАНИРОВАТЬ{}, // все деньги , запланированные на сейсмоукрепление домов на Камчатке (ЗАПЛАНИРОВАТЬ НА)
// rus_verbs:ПОХОДИТЬ{}, // больше походил на обвинительную речь , адресованную руководству республики (ПОХОДИТЬ НА)
rus_verbs:ДЕЙСТВОВАТЬ{}, // выявленный контрабандный канал действовал на постоянной основе (ДЕЙСТВОВАТЬ НА)
rus_verbs:ПЕРЕДАТЬ{}, // после чего должно быть передано на рассмотрение суда (ПЕРЕДАТЬ НА вин)
rus_verbs:НАЗНАЧИТЬСЯ{}, // Зимой на эту должность пытался назначиться народный депутат (НАЗНАЧИТЬСЯ НА)
rus_verbs:РЕШИТЬСЯ{}, // Франция решилась на одностороннее и рискованное военное вмешательство (РЕШИТЬСЯ НА)
rus_verbs:ОРИЕНТИРОВАТЬ{}, // Этот браузер полностью ориентирован на планшеты и сенсорный ввод (ОРИЕНТИРОВАТЬ НА вин)
rus_verbs:ЗАВЕСТИ{}, // на Витьку завели дело (ЗАВЕСТИ НА)
rus_verbs:ОБРУШИТЬСЯ{}, // В Северной Осетии на воинскую часть обрушилась снежная лавина (ОБРУШИТЬСЯ В, НА)
rus_verbs:НАСТРАИВАТЬСЯ{}, // гетеродин, настраивающийся на волну (НАСТРАИВАТЬСЯ НА)
rus_verbs:СУЩЕСТВОВАТЬ{}, // Он существует на средства родителей. (СУЩЕСТВОВАТЬ НА)
прилагательное:способный{}, // Он способен на убийство. (СПОСОБНЫЙ НА)
rus_verbs:посыпаться{}, // на Нину посыпались снежинки
инфинитив:нарезаться{ вид:несоверш }, // Урожай собирают механически или вручную, стебли нарезаются на куски и быстро транспортируются на перерабатывающий завод.
глагол:нарезаться{ вид:несоверш },
rus_verbs:пожаловать{}, // скандально известный певец пожаловал к нам на передачу
rus_verbs:показать{}, // Вадим показал на Колю
rus_verbs:съехаться{}, // Финалисты съехались на свои игры в Лос-Анжелес. (СЪЕХАТЬСЯ НА, В)
rus_verbs:расщепляться{}, // Сахароза же быстро расщепляется в пищеварительном тракте на глюкозу и фруктозу (РАСЩЕПЛЯТЬСЯ В, НА)
rus_verbs:упасть{}, // В Таиланде на автобус с российскими туристами упал башенный кран (УПАСТЬ В, НА)
прилагательное:тугой{}, // Бабушка туга на ухо. (ТУГОЙ НА)
rus_verbs:свисать{}, // Волосы свисают на лоб. (свисать на)
rus_verbs:ЦЕНИТЬСЯ{}, // Всякая рабочая рука ценилась на вес золота. (ЦЕНИТЬСЯ НА)
rus_verbs:ШУМЕТЬ{}, // Вы шумите на весь дом! (ШУМЕТЬ НА)
rus_verbs:протянуться{}, // Дорога протянулась на сотни километров. (протянуться на)
rus_verbs:РАССЧИТАТЬ{}, // Книга рассчитана на массового читателя. (РАССЧИТАТЬ НА)
rus_verbs:СОРИЕНТИРОВАТЬ{}, // мы сориентировали процесс на повышение котировок (СОРИЕНТИРОВАТЬ НА)
rus_verbs:рыкнуть{}, // рыкнуть на остальных членов стаи (рыкнуть на)
rus_verbs:оканчиваться{}, // оканчиваться на звонкую согласную (оканчиваться на)
rus_verbs:выехать{}, // посигналить нарушителю, выехавшему на встречную полосу (выехать на)
rus_verbs:прийтись{}, // Пятое число пришлось на субботу.
rus_verbs:крениться{}, // корабль кренился на правый борт (крениться на)
rus_verbs:приходиться{}, // основной налоговый гнет приходится на средний бизнес (приходиться на)
rus_verbs:верить{}, // верить людям на слово (верить на слово)
rus_verbs:выезжать{}, // Завтра вся семья выезжает на новую квартиру.
rus_verbs:записать{}, // Запишите меня на завтрашний приём к доктору.
rus_verbs:пасть{}, // Жребий пал на меня.
rus_verbs:ездить{}, // Вчера мы ездили на оперу.
rus_verbs:влезть{}, // Мальчик влез на дерево.
rus_verbs:выбежать{}, // Мальчик выбежал из комнаты на улицу.
rus_verbs:разбиться{}, // окно разбилось на мелкие осколки
rus_verbs:бежать{}, // я бегу на урок
rus_verbs:сбегаться{}, // сбегаться на происшествие
rus_verbs:присылать{}, // присылать на испытание
rus_verbs:надавить{}, // надавить на педать
rus_verbs:внести{}, // внести законопроект на рассмотрение
rus_verbs:вносить{}, // вносить законопроект на рассмотрение
rus_verbs:поворачиваться{}, // поворачиваться на 180 градусов
rus_verbs:сдвинуть{}, // сдвинуть на несколько сантиметров
rus_verbs:опубликовать{}, // С.Митрохин опубликовал компромат на думских подельников Гудкова
rus_verbs:вырасти{}, // Официальный курс доллара вырос на 26 копеек.
rus_verbs:оглядываться{}, // оглядываться на девушек
rus_verbs:расходиться{}, // расходиться на отдых
rus_verbs:поскакать{}, // поскакать на службу
rus_verbs:прыгать{}, // прыгать на сцену
rus_verbs:приглашать{}, // приглашать на обед
rus_verbs:рваться{}, // Кусок ткани рвется на части
rus_verbs:понестись{}, // понестись на волю
rus_verbs:распространяться{}, // распространяться на всех жителей штата
инфинитив:просыпаться{ вид:соверш }, глагол:просыпаться{ вид:соверш }, // просыпаться на пол
инфинитив:просыпаться{ вид:несоверш }, глагол:просыпаться{ вид:несоверш },
деепричастие:просыпавшись{}, деепричастие:просыпаясь{},
rus_verbs:заехать{}, // заехать на пандус
rus_verbs:разобрать{}, // разобрать на составляющие
rus_verbs:опускаться{}, // опускаться на колени
rus_verbs:переехать{}, // переехать на конспиративную квартиру
rus_verbs:закрывать{}, // закрывать глаза на действия конкурентов
rus_verbs:поместить{}, // поместить на поднос
rus_verbs:отходить{}, // отходить на подготовленные позиции
rus_verbs:сыпаться{}, // сыпаться на плечи
rus_verbs:отвезти{}, // отвезти на занятия
rus_verbs:накинуть{}, // накинуть на плечи
rus_verbs:отлететь{}, // отлететь на пол
rus_verbs:закинуть{}, // закинуть на чердак
rus_verbs:зашипеть{}, // зашипеть на собаку
rus_verbs:прогреметь{}, // прогреметь на всю страну
rus_verbs:повалить{}, // повалить на стол
rus_verbs:опереть{}, // опереть на фундамент
rus_verbs:забросить{}, // забросить на антресоль
rus_verbs:подействовать{}, // подействовать на материал
rus_verbs:разделять{}, // разделять на части
rus_verbs:прикрикнуть{}, // прикрикнуть на детей
rus_verbs:разложить{}, // разложить на множители
rus_verbs:провожать{}, // провожать на работу
rus_verbs:катить{}, // катить на стройку
rus_verbs:наложить{}, // наложить запрет на проведение операций с недвижимостью
rus_verbs:сохранять{}, // сохранять на память
rus_verbs:злиться{}, // злиться на друга
rus_verbs:оборачиваться{}, // оборачиваться на свист
rus_verbs:сползти{}, // сползти на землю
rus_verbs:записывать{}, // записывать на ленту
rus_verbs:загнать{}, // загнать на дерево
rus_verbs:забормотать{}, // забормотать на ухо
rus_verbs:протиснуться{}, // протиснуться на самый край
rus_verbs:заторопиться{}, // заторопиться на вручение премии
rus_verbs:гаркнуть{}, // гаркнуть на шалунов
rus_verbs:навалиться{}, // навалиться на виновника всей толпой
rus_verbs:проскользнуть{}, // проскользнуть на крышу дома
rus_verbs:подтянуть{}, // подтянуть на палубу
rus_verbs:скатиться{}, // скатиться на двойки
rus_verbs:давить{}, // давить на жалость
rus_verbs:намекнуть{}, // намекнуть на новые обстоятельства
rus_verbs:замахнуться{}, // замахнуться на святое
rus_verbs:заменить{}, // заменить на свежую салфетку
rus_verbs:свалить{}, // свалить на землю
rus_verbs:стекать{}, // стекать на оголенные провода
rus_verbs:увеличиваться{}, // увеличиваться на сотню процентов
rus_verbs:развалиться{}, // развалиться на части
rus_verbs:сердиться{}, // сердиться на товарища
rus_verbs:обронить{}, // обронить на пол
rus_verbs:подсесть{}, // подсесть на наркоту
rus_verbs:реагировать{}, // реагировать на импульсы
rus_verbs:отпускать{}, // отпускать на волю
rus_verbs:прогнать{}, // прогнать на рабочее место
rus_verbs:ложить{}, // ложить на стол
rus_verbs:рвать{}, // рвать на части
rus_verbs:разлететься{}, // разлететься на кусочки
rus_verbs:превышать{}, // превышать на существенную величину
rus_verbs:сбиться{}, // сбиться на рысь
rus_verbs:пристроиться{}, // пристроиться на хорошую работу
rus_verbs:удрать{}, // удрать на пастбище
rus_verbs:толкать{}, // толкать на преступление
rus_verbs:посматривать{}, // посматривать на экран
rus_verbs:набирать{}, // набирать на судно
rus_verbs:отступать{}, // отступать на дерево
rus_verbs:подуть{}, // подуть на молоко
rus_verbs:плеснуть{}, // плеснуть на голову
rus_verbs:соскользнуть{}, // соскользнуть на землю
rus_verbs:затаить{}, // затаить на кого-то обиду
rus_verbs:обижаться{}, // обижаться на Колю
rus_verbs:смахнуть{}, // смахнуть на пол
rus_verbs:застегнуть{}, // застегнуть на все пуговицы
rus_verbs:спускать{}, // спускать на землю
rus_verbs:греметь{}, // греметь на всю округу
rus_verbs:скосить{}, // скосить на соседа глаз
rus_verbs:отважиться{}, // отважиться на прыжок
rus_verbs:литься{}, // литься на землю
rus_verbs:порвать{}, // порвать на тряпки
rus_verbs:проследовать{}, // проследовать на сцену
rus_verbs:надевать{}, // надевать на голову
rus_verbs:проскочить{}, // проскочить на красный свет
rus_verbs:прилечь{}, // прилечь на диванчик
rus_verbs:разделиться{}, // разделиться на небольшие группы
rus_verbs:завыть{}, // завыть на луну
rus_verbs:переносить{}, // переносить на другую машину
rus_verbs:наговорить{}, // наговорить на сотню рублей
rus_verbs:намекать{}, // намекать на новые обстоятельства
rus_verbs:нападать{}, // нападать на охранников
rus_verbs:убегать{}, // убегать на другое место
rus_verbs:тратить{}, // тратить на развлечения
rus_verbs:присаживаться{}, // присаживаться на корточки
rus_verbs:переместиться{}, // переместиться на вторую линию
rus_verbs:завалиться{}, // завалиться на диван
rus_verbs:удалиться{}, // удалиться на покой
rus_verbs:уменьшаться{}, // уменьшаться на несколько процентов
rus_verbs:обрушить{}, // обрушить на голову
rus_verbs:резать{}, // резать на части
rus_verbs:умчаться{}, // умчаться на юг
rus_verbs:навернуться{}, // навернуться на камень
rus_verbs:примчаться{}, // примчаться на матч
rus_verbs:издавать{}, // издавать на собственные средства
rus_verbs:переключить{}, // переключить на другой язык
rus_verbs:отправлять{}, // отправлять на пенсию
rus_verbs:залечь{}, // залечь на дно
rus_verbs:установиться{}, // установиться на диск
rus_verbs:направлять{}, // направлять на дополнительное обследование
rus_verbs:разрезать{}, // разрезать на части
rus_verbs:оскалиться{}, // оскалиться на прохожего
rus_verbs:рычать{}, // рычать на пьяных
rus_verbs:погружаться{}, // погружаться на дно
rus_verbs:опираться{}, // опираться на костыли
rus_verbs:поторопиться{}, // поторопиться на учебу
rus_verbs:сдвинуться{}, // сдвинуться на сантиметр
rus_verbs:увеличить{}, // увеличить на процент
rus_verbs:опускать{}, // опускать на землю
rus_verbs:созвать{}, // созвать на митинг
rus_verbs:делить{}, // делить на части
rus_verbs:пробиться{}, // пробиться на заключительную часть
rus_verbs:простираться{}, // простираться на много миль
rus_verbs:забить{}, // забить на учебу
rus_verbs:переложить{}, // переложить на чужие плечи
rus_verbs:грохнуться{}, // грохнуться на землю
rus_verbs:прорваться{}, // прорваться на сцену
rus_verbs:разлить{}, // разлить на землю
rus_verbs:укладываться{}, // укладываться на ночевку
rus_verbs:уволить{}, // уволить на пенсию
rus_verbs:наносить{}, // наносить на кожу
rus_verbs:набежать{}, // набежать на берег
rus_verbs:заявиться{}, // заявиться на стрельбище
rus_verbs:налиться{}, // налиться на крышку
rus_verbs:надвигаться{}, // надвигаться на берег
rus_verbs:распустить{}, // распустить на каникулы
rus_verbs:переключиться{}, // переключиться на другую задачу
rus_verbs:чихнуть{}, // чихнуть на окружающих
rus_verbs:шлепнуться{}, // шлепнуться на спину
rus_verbs:устанавливать{}, // устанавливать на крышу
rus_verbs:устанавливаться{}, // устанавливаться на крышу
rus_verbs:устраиваться{}, // устраиваться на работу
rus_verbs:пропускать{}, // пропускать на стадион
инфинитив:сбегать{ вид:соверш }, глагол:сбегать{ вид:соверш }, // сбегать на фильм
инфинитив:сбегать{ вид:несоверш }, глагол:сбегать{ вид:несоверш },
деепричастие:сбегав{}, деепричастие:сбегая{},
rus_verbs:показываться{}, // показываться на глаза
rus_verbs:прибегать{}, // прибегать на урок
rus_verbs:съездить{}, // съездить на ферму
rus_verbs:прославиться{}, // прославиться на всю страну
rus_verbs:опрокинуться{}, // опрокинуться на спину
rus_verbs:насыпать{}, // насыпать на землю
rus_verbs:употреблять{}, // употреблять на корм скоту
rus_verbs:пристроить{}, // пристроить на работу
rus_verbs:заворчать{}, // заворчать на вошедшего
rus_verbs:завязаться{}, // завязаться на поставщиков
rus_verbs:сажать{}, // сажать на стул
rus_verbs:напрашиваться{}, // напрашиваться на жесткие ответные меры
rus_verbs:заменять{}, // заменять на исправную
rus_verbs:нацепить{}, // нацепить на голову
rus_verbs:сыпать{}, // сыпать на землю
rus_verbs:закрываться{}, // закрываться на ремонт
rus_verbs:распространиться{}, // распространиться на всю популяцию
rus_verbs:поменять{}, // поменять на велосипед
rus_verbs:пересесть{}, // пересесть на велосипеды
rus_verbs:подоспеть{}, // подоспеть на разбор
rus_verbs:шипеть{}, // шипеть на собак
rus_verbs:поделить{}, // поделить на части
rus_verbs:подлететь{}, // подлететь на расстояние выстрела
rus_verbs:нажимать{}, // нажимать на все кнопки
rus_verbs:распасться{}, // распасться на части
rus_verbs:приволочь{}, // приволочь на диван
rus_verbs:пожить{}, // пожить на один доллар
rus_verbs:устремляться{}, // устремляться на свободу
rus_verbs:смахивать{}, // смахивать на пол
rus_verbs:забежать{}, // забежать на обед
rus_verbs:увеличиться{}, // увеличиться на существенную величину
rus_verbs:прокрасться{}, // прокрасться на склад
rus_verbs:пущать{}, // пущать на постой
rus_verbs:отклонить{}, // отклонить на несколько градусов
rus_verbs:насмотреться{}, // насмотреться на безобразия
rus_verbs:настроить{}, // настроить на короткие волны
rus_verbs:уменьшиться{}, // уменьшиться на пару сантиметров
rus_verbs:поменяться{}, // поменяться на другую книжку
rus_verbs:расколоться{}, // расколоться на части
rus_verbs:разлиться{}, // разлиться на землю
rus_verbs:срываться{}, // срываться на жену
rus_verbs:осудить{}, // осудить на пожизненное заключение
rus_verbs:передвинуть{}, // передвинуть на первое место
rus_verbs:допускаться{}, // допускаться на полигон
rus_verbs:задвинуть{}, // задвинуть на полку
rus_verbs:повлиять{}, // повлиять на оценку
rus_verbs:отбавлять{}, // отбавлять на осмотр
rus_verbs:сбрасывать{}, // сбрасывать на землю
rus_verbs:накинуться{}, // накинуться на случайных прохожих
rus_verbs:пролить{}, // пролить на кожу руки
rus_verbs:затащить{}, // затащить на сеновал
rus_verbs:перебежать{}, // перебежать на сторону противника
rus_verbs:наливать{}, // наливать на скатерть
rus_verbs:пролезть{}, // пролезть на сцену
rus_verbs:откладывать{}, // откладывать на черный день
rus_verbs:распадаться{}, // распадаться на небольшие фрагменты
rus_verbs:перечислить{}, // перечислить на счет
rus_verbs:закачаться{}, // закачаться на верхний уровень
rus_verbs:накрениться{}, // накрениться на правый борт
rus_verbs:подвинуться{}, // подвинуться на один уровень
rus_verbs:разнести{}, // разнести на мелкие кусочки
rus_verbs:зажить{}, // зажить на широкую ногу
rus_verbs:оглохнуть{}, // оглохнуть на правое ухо
rus_verbs:посетовать{}, // посетовать на бюрократизм
rus_verbs:уводить{}, // уводить на осмотр
rus_verbs:ускакать{}, // ускакать на забег
rus_verbs:посветить{}, // посветить на стену
rus_verbs:разрываться{}, // разрываться на части
rus_verbs:побросать{}, // побросать на землю
rus_verbs:карабкаться{}, // карабкаться на скалу
rus_verbs:нахлынуть{}, // нахлынуть на кого-то
rus_verbs:разлетаться{}, // разлетаться на мелкие осколочки
rus_verbs:среагировать{}, // среагировать на сигнал
rus_verbs:претендовать{}, // претендовать на приз
rus_verbs:дунуть{}, // дунуть на одуванчик
rus_verbs:переводиться{}, // переводиться на другую работу
rus_verbs:перевезти{}, // перевезти на другую площадку
rus_verbs:топать{}, // топать на урок
rus_verbs:относить{}, // относить на склад
rus_verbs:сбивать{}, // сбивать на землю
rus_verbs:укладывать{}, // укладывать на спину
rus_verbs:укатить{}, // укатить на отдых
rus_verbs:убирать{}, // убирать на полку
rus_verbs:опасть{}, // опасть на землю
rus_verbs:ронять{}, // ронять на снег
rus_verbs:пялиться{}, // пялиться на тело
rus_verbs:глазеть{}, // глазеть на тело
rus_verbs:снижаться{}, // снижаться на безопасную высоту
rus_verbs:запрыгнуть{}, // запрыгнуть на платформу
rus_verbs:разбиваться{}, // разбиваться на главы
rus_verbs:сгодиться{}, // сгодиться на фарш
rus_verbs:перескочить{}, // перескочить на другую страницу
rus_verbs:нацелиться{}, // нацелиться на главную добычу
rus_verbs:заезжать{}, // заезжать на бордюр
rus_verbs:забираться{}, // забираться на крышу
rus_verbs:проорать{}, // проорать на всё село
rus_verbs:сбежаться{}, // сбежаться на шум
rus_verbs:сменять{}, // сменять на хлеб
rus_verbs:мотать{}, // мотать на ус
rus_verbs:раскалываться{}, // раскалываться на две половинки
rus_verbs:коситься{}, // коситься на режиссёра
rus_verbs:плевать{}, // плевать на законы
rus_verbs:ссылаться{}, // ссылаться на авторитетное мнение
rus_verbs:наставить{}, // наставить на путь истинный
rus_verbs:завывать{}, // завывать на Луну
rus_verbs:опаздывать{}, // опаздывать на совещание
rus_verbs:залюбоваться{}, // залюбоваться на пейзаж
rus_verbs:повергнуть{}, // повергнуть на землю
rus_verbs:надвинуть{}, // надвинуть на лоб
rus_verbs:стекаться{}, // стекаться на площадь
rus_verbs:обозлиться{}, // обозлиться на тренера
rus_verbs:оттянуть{}, // оттянуть на себя
rus_verbs:истратить{}, // истратить на дешевых шлюх
rus_verbs:вышвырнуть{}, // вышвырнуть на улицу
rus_verbs:затолкать{}, // затолкать на верхнюю полку
rus_verbs:заскочить{}, // заскочить на огонек
rus_verbs:проситься{}, // проситься на улицу
rus_verbs:натыкаться{}, // натыкаться на борщевик
rus_verbs:обрушиваться{}, // обрушиваться на митингующих
rus_verbs:переписать{}, // переписать на чистовик
rus_verbs:переноситься{}, // переноситься на другое устройство
rus_verbs:напроситься{}, // напроситься на обидный ответ
rus_verbs:натягивать{}, // натягивать на ноги
rus_verbs:кидаться{}, // кидаться на прохожих
rus_verbs:откликаться{}, // откликаться на призыв
rus_verbs:поспевать{}, // поспевать на балет
rus_verbs:обратиться{}, // обратиться на кафедру
rus_verbs:полюбоваться{}, // полюбоваться на бюст
rus_verbs:таращиться{}, // таращиться на мустангов
rus_verbs:напороться{}, // напороться на колючки
rus_verbs:раздать{}, // раздать на руки
rus_verbs:дивиться{}, // дивиться на танцовщиц
rus_verbs:назначать{}, // назначать на ответственнейший пост
rus_verbs:кидать{}, // кидать на балкон
rus_verbs:нахлобучить{}, // нахлобучить на башку
rus_verbs:увлекать{}, // увлекать на луг
rus_verbs:ругнуться{}, // ругнуться на животину
rus_verbs:переселиться{}, // переселиться на хутор
rus_verbs:разрывать{}, // разрывать на части
rus_verbs:утащить{}, // утащить на дерево
rus_verbs:наставлять{}, // наставлять на путь
rus_verbs:соблазнить{}, // соблазнить на обмен
rus_verbs:накладывать{}, // накладывать на рану
rus_verbs:набрести{}, // набрести на грибную поляну
rus_verbs:наведываться{}, // наведываться на прежнюю работу
rus_verbs:погулять{}, // погулять на чужие деньги
rus_verbs:уклоняться{}, // уклоняться на два градуса влево
rus_verbs:слезать{}, // слезать на землю
rus_verbs:клевать{}, // клевать на мотыля
// rus_verbs:назначаться{}, // назначаться на пост
rus_verbs:напялить{}, // напялить на голову
rus_verbs:натянуться{}, // натянуться на рамку
rus_verbs:разгневаться{}, // разгневаться на придворных
rus_verbs:эмигрировать{}, // эмигрировать на Кипр
rus_verbs:накатить{}, // накатить на основу
rus_verbs:пригнать{}, // пригнать на пастбище
rus_verbs:обречь{}, // обречь на мучения
rus_verbs:сокращаться{}, // сокращаться на четверть
rus_verbs:оттеснить{}, // оттеснить на пристань
rus_verbs:подбить{}, // подбить на аферу
rus_verbs:заманить{}, // заманить на дерево
инфинитив:пописать{ aux stress="поп^исать" }, глагол:пописать{ aux stress="поп^исать" }, // пописать на кустик
// деепричастие:пописав{ aux stress="поп^исать" },
rus_verbs:посходить{}, // посходить на перрон
rus_verbs:налечь{}, // налечь на мясцо
rus_verbs:отбирать{}, // отбирать на флот
rus_verbs:нашептывать{}, // нашептывать на ухо
rus_verbs:откладываться{}, // откладываться на будущее
rus_verbs:залаять{}, // залаять на грабителя
rus_verbs:настроиться{}, // настроиться на прием
rus_verbs:разбивать{}, // разбивать на куски
rus_verbs:пролиться{}, // пролиться на почву
rus_verbs:сетовать{}, // сетовать на объективные трудности
rus_verbs:подвезти{}, // подвезти на митинг
rus_verbs:припереться{}, // припереться на праздник
rus_verbs:подталкивать{}, // подталкивать на прыжок
rus_verbs:прорываться{}, // прорываться на сцену
rus_verbs:снижать{}, // снижать на несколько процентов
rus_verbs:нацелить{}, // нацелить на танк
rus_verbs:расколоть{}, // расколоть на два куска
rus_verbs:увозить{}, // увозить на обкатку
rus_verbs:оседать{}, // оседать на дно
rus_verbs:съедать{}, // съедать на ужин
rus_verbs:навлечь{}, // навлечь на себя
rus_verbs:равняться{}, // равняться на лучших
rus_verbs:сориентироваться{}, // сориентироваться на местности
rus_verbs:снизить{}, // снизить на несколько процентов
rus_verbs:перенестись{}, // перенестись на много лет назад
rus_verbs:завезти{}, // завезти на склад
rus_verbs:проложить{}, // проложить на гору
rus_verbs:понадеяться{}, // понадеяться на удачу
rus_verbs:заступить{}, // заступить на вахту
rus_verbs:засеменить{}, // засеменить на выход
rus_verbs:запирать{}, // запирать на ключ
rus_verbs:скатываться{}, // скатываться на землю
rus_verbs:дробить{}, // дробить на части
rus_verbs:разваливаться{}, // разваливаться на кусочки
rus_verbs:завозиться{}, // завозиться на склад
rus_verbs:нанимать{}, // нанимать на дневную работу
rus_verbs:поспеть{}, // поспеть на концерт
rus_verbs:променять{}, // променять на сытость
rus_verbs:переправить{}, // переправить на север
rus_verbs:налетать{}, // налетать на силовое поле
rus_verbs:затворить{}, // затворить на замок
rus_verbs:подогнать{}, // подогнать на пристань
rus_verbs:наехать{}, // наехать на камень
rus_verbs:распевать{}, // распевать на разные голоса
rus_verbs:разносить{}, // разносить на клочки
rus_verbs:преувеличивать{}, // преувеличивать на много килограммов
rus_verbs:хромать{}, // хромать на одну ногу
rus_verbs:телеграфировать{}, // телеграфировать на базу
rus_verbs:порезать{}, // порезать на лоскуты
rus_verbs:порваться{}, // порваться на части
rus_verbs:загонять{}, // загонять на дерево
rus_verbs:отбывать{}, // отбывать на место службы
rus_verbs:усаживаться{}, // усаживаться на трон
rus_verbs:накопить{}, // накопить на квартиру
rus_verbs:зыркнуть{}, // зыркнуть на визитера
rus_verbs:копить{}, // копить на машину
rus_verbs:помещать{}, // помещать на верхнюю грань
rus_verbs:сползать{}, // сползать на снег
rus_verbs:попроситься{}, // попроситься на улицу
rus_verbs:перетащить{}, // перетащить на чердак
rus_verbs:растащить{}, // растащить на сувениры
rus_verbs:ниспадать{}, // ниспадать на землю
rus_verbs:сфотографировать{}, // сфотографировать на память
rus_verbs:нагонять{}, // нагонять на конкурентов страх
rus_verbs:покушаться{}, // покушаться на понтифика
rus_verbs:покуситься{},
rus_verbs:наняться{}, // наняться на службу
rus_verbs:просачиваться{}, // просачиваться на поверхность
rus_verbs:пускаться{}, // пускаться на ветер
rus_verbs:отваживаться{}, // отваживаться на прыжок
rus_verbs:досадовать{}, // досадовать на объективные трудности
rus_verbs:унестись{}, // унестись на небо
rus_verbs:ухудшаться{}, // ухудшаться на несколько процентов
rus_verbs:насадить{}, // насадить на копьё
rus_verbs:нагрянуть{}, // нагрянуть на праздник
rus_verbs:зашвырнуть{}, // зашвырнуть на полку
rus_verbs:грешить{}, // грешить на постояльцев
rus_verbs:просочиться{}, // просочиться на поверхность
rus_verbs:надоумить{}, // надоумить на глупость
rus_verbs:намотать{}, // намотать на шпиндель
rus_verbs:замкнуть{}, // замкнуть на корпус
rus_verbs:цыкнуть{}, // цыкнуть на детей
rus_verbs:переворачиваться{}, // переворачиваться на спину
rus_verbs:соваться{}, // соваться на площать
rus_verbs:отлучиться{}, // отлучиться на обед
rus_verbs:пенять{}, // пенять на себя
rus_verbs:нарезать{}, // нарезать на ломтики
rus_verbs:поставлять{}, // поставлять на Кипр
rus_verbs:залезать{}, // залезать на балкон
rus_verbs:отлучаться{}, // отлучаться на обед
rus_verbs:сбиваться{}, // сбиваться на шаг
rus_verbs:таращить{}, // таращить глаза на вошедшего
rus_verbs:прошмыгнуть{}, // прошмыгнуть на кухню
rus_verbs:опережать{}, // опережать на пару сантиметров
rus_verbs:переставить{}, // переставить на стол
rus_verbs:раздирать{}, // раздирать на части
rus_verbs:затвориться{}, // затвориться на засовы
rus_verbs:материться{}, // материться на кого-то
rus_verbs:наскочить{}, // наскочить на риф
rus_verbs:набираться{}, // набираться на борт
rus_verbs:покрикивать{}, // покрикивать на помощников
rus_verbs:заменяться{}, // заменяться на более новый
rus_verbs:подсадить{}, // подсадить на верхнюю полку
rus_verbs:проковылять{}, // проковылять на кухню
rus_verbs:прикатить{}, // прикатить на старт
rus_verbs:залететь{}, // залететь на чужую территорию
rus_verbs:загрузить{}, // загрузить на конвейер
rus_verbs:уплывать{}, // уплывать на материк
rus_verbs:опозорить{}, // опозорить на всю деревню
rus_verbs:провоцировать{}, // провоцировать на ответную агрессию
rus_verbs:забивать{}, // забивать на учебу
rus_verbs:набегать{}, // набегать на прибрежные деревни
rus_verbs:запираться{}, // запираться на ключ
rus_verbs:фотографировать{}, // фотографировать на мыльницу
rus_verbs:подымать{}, // подымать на недосягаемую высоту
rus_verbs:съезжаться{}, // съезжаться на симпозиум
rus_verbs:отвлекаться{}, // отвлекаться на игру
rus_verbs:проливать{}, // проливать на брюки
rus_verbs:спикировать{}, // спикировать на зазевавшегося зайца
rus_verbs:уползти{}, // уползти на вершину холма
rus_verbs:переместить{}, // переместить на вторую палубу
rus_verbs:превысить{}, // превысить на несколько метров
rus_verbs:передвинуться{}, // передвинуться на соседнюю клетку
rus_verbs:спровоцировать{}, // спровоцировать на бросок
rus_verbs:сместиться{}, // сместиться на соседнюю клетку
rus_verbs:заготовить{}, // заготовить на зиму
rus_verbs:плеваться{}, // плеваться на пол
rus_verbs:переселить{}, // переселить на север
rus_verbs:напирать{}, // напирать на дверь
rus_verbs:переезжать{}, // переезжать на другой этаж
rus_verbs:приподнимать{}, // приподнимать на несколько сантиметров
rus_verbs:трогаться{}, // трогаться на красный свет
rus_verbs:надвинуться{}, // надвинуться на глаза
rus_verbs:засмотреться{}, // засмотреться на купальники
rus_verbs:убыть{}, // убыть на фронт
rus_verbs:передвигать{}, // передвигать на второй уровень
rus_verbs:отвозить{}, // отвозить на свалку
rus_verbs:обрекать{}, // обрекать на гибель
rus_verbs:записываться{}, // записываться на танцы
rus_verbs:настраивать{}, // настраивать на другой диапазон
rus_verbs:переписывать{}, // переписывать на диск
rus_verbs:израсходовать{}, // израсходовать на гонки
rus_verbs:обменять{}, // обменять на перспективного игрока
rus_verbs:трубить{}, // трубить на всю округу
rus_verbs:набрасываться{}, // набрасываться на жертву
rus_verbs:чихать{}, // чихать на правила
rus_verbs:наваливаться{}, // наваливаться на рычаг
rus_verbs:сподобиться{}, // сподобиться на повторный анализ
rus_verbs:намазать{}, // намазать на хлеб
rus_verbs:прореагировать{}, // прореагировать на вызов
rus_verbs:зачислить{}, // зачислить на факультет
rus_verbs:наведаться{}, // наведаться на склад
rus_verbs:откидываться{}, // откидываться на спинку кресла
rus_verbs:захромать{}, // захромать на левую ногу
rus_verbs:перекочевать{}, // перекочевать на другой берег
rus_verbs:накатываться{}, // накатываться на песчаный берег
rus_verbs:приостановить{}, // приостановить на некоторое время
rus_verbs:запрятать{}, // запрятать на верхнюю полочку
rus_verbs:прихрамывать{}, // прихрамывать на правую ногу
rus_verbs:упорхнуть{}, // упорхнуть на свободу
rus_verbs:расстегивать{}, // расстегивать на пальто
rus_verbs:напуститься{}, // напуститься на бродягу
rus_verbs:накатывать{}, // накатывать на оригинал
rus_verbs:наезжать{}, // наезжать на простофилю
rus_verbs:тявкнуть{}, // тявкнуть на подошедшего человека
rus_verbs:отрядить{}, // отрядить на починку
rus_verbs:положиться{}, // положиться на главаря
rus_verbs:опрокидывать{}, // опрокидывать на голову
rus_verbs:поторапливаться{}, // поторапливаться на рейс
rus_verbs:налагать{}, // налагать на заемщика
rus_verbs:скопировать{}, // скопировать на диск
rus_verbs:опадать{}, // опадать на землю
rus_verbs:купиться{}, // купиться на посулы
rus_verbs:гневаться{}, // гневаться на слуг
rus_verbs:слететься{}, // слететься на раздачу
rus_verbs:убавить{}, // убавить на два уровня
rus_verbs:спихнуть{}, // спихнуть на соседа
rus_verbs:накричать{}, // накричать на ребенка
rus_verbs:приберечь{}, // приберечь на ужин
rus_verbs:приклеить{}, // приклеить на ветровое стекло
rus_verbs:ополчиться{}, // ополчиться на посредников
rus_verbs:тратиться{}, // тратиться на сувениры
rus_verbs:слетаться{}, // слетаться на свет
rus_verbs:доставляться{}, // доставляться на базу
rus_verbs:поплевать{}, // поплевать на руки
rus_verbs:огрызаться{}, // огрызаться на замечание
rus_verbs:попереться{}, // попереться на рынок
rus_verbs:растягиваться{}, // растягиваться на полу
rus_verbs:повергать{}, // повергать на землю
rus_verbs:ловиться{}, // ловиться на мотыля
rus_verbs:наседать{}, // наседать на обороняющихся
rus_verbs:развалить{}, // развалить на кирпичи
rus_verbs:разломить{}, // разломить на несколько частей
rus_verbs:примерить{}, // примерить на себя
rus_verbs:лепиться{}, // лепиться на стену
rus_verbs:скопить{}, // скопить на старость
rus_verbs:затратить{}, // затратить на ликвидацию последствий
rus_verbs:притащиться{}, // притащиться на гулянку
rus_verbs:осерчать{}, // осерчать на прислугу
rus_verbs:натравить{}, // натравить на медведя
rus_verbs:ссыпать{}, // ссыпать на землю
rus_verbs:подвозить{}, // подвозить на пристань
rus_verbs:мобилизовать{}, // мобилизовать на сборы
rus_verbs:смотаться{}, // смотаться на работу
rus_verbs:заглядеться{}, // заглядеться на девчонок
rus_verbs:таскаться{}, // таскаться на работу
rus_verbs:разгружать{}, // разгружать на транспортер
rus_verbs:потреблять{}, // потреблять на кондиционирование
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять на базу
деепричастие:сгоняв{},
rus_verbs:посылаться{}, // посылаться на разведку
rus_verbs:окрыситься{}, // окрыситься на кого-то
rus_verbs:отлить{}, // отлить на сковороду
rus_verbs:шикнуть{}, // шикнуть на детишек
rus_verbs:уповать{}, // уповать на бескорысную помощь
rus_verbs:класться{}, // класться на стол
rus_verbs:поковылять{}, // поковылять на выход
rus_verbs:навевать{}, // навевать на собравшихся скуку
rus_verbs:накладываться{}, // накладываться на грунтовку
rus_verbs:наноситься{}, // наноситься на чистую кожу
// rus_verbs:запланировать{}, // запланировать на среду
rus_verbs:кувыркнуться{}, // кувыркнуться на землю
rus_verbs:гавкнуть{}, // гавкнуть на хозяина
rus_verbs:перестроиться{}, // перестроиться на новый лад
rus_verbs:расходоваться{}, // расходоваться на образование
rus_verbs:дуться{}, // дуться на бабушку
rus_verbs:перетаскивать{}, // перетаскивать на рабочий стол
rus_verbs:издаться{}, // издаться на деньги спонсоров
rus_verbs:смещаться{}, // смещаться на несколько миллиметров
rus_verbs:зазывать{}, // зазывать на новогоднюю распродажу
rus_verbs:пикировать{}, // пикировать на окопы
rus_verbs:чертыхаться{}, // чертыхаться на мешающихся детей
rus_verbs:зудить{}, // зудить на ухо
rus_verbs:подразделяться{}, // подразделяться на группы
rus_verbs:изливаться{}, // изливаться на землю
rus_verbs:помочиться{}, // помочиться на траву
rus_verbs:примерять{}, // примерять на себя
rus_verbs:разрядиться{}, // разрядиться на землю
rus_verbs:мотнуться{}, // мотнуться на крышу
rus_verbs:налегать{}, // налегать на весла
rus_verbs:зацокать{}, // зацокать на куриц
rus_verbs:наниматься{}, // наниматься на корабль
rus_verbs:сплевывать{}, // сплевывать на землю
rus_verbs:настучать{}, // настучать на саботажника
rus_verbs:приземляться{}, // приземляться на брюхо
rus_verbs:наталкиваться{}, // наталкиваться на объективные трудности
rus_verbs:посигналить{}, // посигналить нарушителю, выехавшему на встречную полосу
rus_verbs:серчать{}, // серчать на нерасторопную помощницу
rus_verbs:сваливать{}, // сваливать на подоконник
rus_verbs:засобираться{}, // засобираться на работу
rus_verbs:распилить{}, // распилить на одинаковые бруски
//rus_verbs:умножать{}, // умножать на константу
rus_verbs:копировать{}, // копировать на диск
rus_verbs:накрутить{}, // накрутить на руку
rus_verbs:навалить{}, // навалить на телегу
rus_verbs:натолкнуть{}, // натолкнуть на свежую мысль
rus_verbs:шлепаться{}, // шлепаться на бетон
rus_verbs:ухлопать{}, // ухлопать на скупку произведений искусства
rus_verbs:замахиваться{}, // замахиваться на авторитетнейшее мнение
rus_verbs:посягнуть{}, // посягнуть на святое
rus_verbs:разменять{}, // разменять на мелочь
rus_verbs:откатываться{}, // откатываться на заранее подготовленные позиции
rus_verbs:усаживать{}, // усаживать на скамейку
rus_verbs:натаскать{}, // натаскать на поиск наркотиков
rus_verbs:зашикать{}, // зашикать на кошку
rus_verbs:разломать{}, // разломать на равные части
rus_verbs:приглашаться{}, // приглашаться на сцену
rus_verbs:присягать{}, // присягать на верность
rus_verbs:запрограммировать{}, // запрограммировать на постоянную уборку
rus_verbs:расщедриться{}, // расщедриться на новый компьютер
rus_verbs:насесть{}, // насесть на двоечников
rus_verbs:созывать{}, // созывать на собрание
rus_verbs:позариться{}, // позариться на чужое добро
rus_verbs:перекидываться{}, // перекидываться на соседние здания
rus_verbs:наползать{}, // наползать на неповрежденную ткань
rus_verbs:изрубить{}, // изрубить на мелкие кусочки
rus_verbs:наворачиваться{}, // наворачиваться на глаза
rus_verbs:раскричаться{}, // раскричаться на всю округу
rus_verbs:переползти{}, // переползти на светлую сторону
rus_verbs:уполномочить{}, // уполномочить на разведовательную операцию
rus_verbs:мочиться{}, // мочиться на трупы убитых врагов
rus_verbs:радировать{}, // радировать на базу
rus_verbs:промотать{}, // промотать на начало
rus_verbs:заснять{}, // заснять на видео
rus_verbs:подбивать{}, // подбивать на матч-реванш
rus_verbs:наплевать{}, // наплевать на справедливость
rus_verbs:подвывать{}, // подвывать на луну
rus_verbs:расплескать{}, // расплескать на пол
rus_verbs:польститься{}, // польститься на бесплатный сыр
rus_verbs:помчать{}, // помчать на работу
rus_verbs:съезжать{}, // съезжать на обочину
rus_verbs:нашептать{}, // нашептать кому-то на ухо
rus_verbs:наклеить{}, // наклеить на доску объявлений
rus_verbs:завозить{}, // завозить на склад
rus_verbs:заявляться{}, // заявляться на любимую работу
rus_verbs:наглядеться{}, // наглядеться на воробьев
rus_verbs:хлопнуться{}, // хлопнуться на живот
rus_verbs:забредать{}, // забредать на поляну
rus_verbs:посягать{}, // посягать на исконные права собственности
rus_verbs:сдвигать{}, // сдвигать на одну позицию
rus_verbs:спрыгивать{}, // спрыгивать на землю
rus_verbs:сдвигаться{}, // сдвигаться на две позиции
rus_verbs:разделать{}, // разделать на орехи
rus_verbs:разлагать{}, // разлагать на элементарные элементы
rus_verbs:обрушивать{}, // обрушивать на головы врагов
rus_verbs:натечь{}, // натечь на пол
rus_verbs:политься{}, // вода польется на землю
rus_verbs:успеть{}, // Они успеют на поезд.
инфинитив:мигрировать{ вид:несоверш }, глагол:мигрировать{ вид:несоверш },
деепричастие:мигрируя{},
инфинитив:мигрировать{ вид:соверш }, глагол:мигрировать{ вид:соверш },
деепричастие:мигрировав{},
rus_verbs:двинуться{}, // Мы скоро двинемся на дачу.
rus_verbs:подойти{}, // Он не подойдёт на должность секретаря.
rus_verbs:потянуть{}, // Он не потянет на директора.
rus_verbs:тянуть{}, // Он не тянет на директора.
rus_verbs:перескакивать{}, // перескакивать с одного примера на другой
rus_verbs:жаловаться{}, // Он жалуется на нездоровье.
rus_verbs:издать{}, // издать на деньги спонсоров
rus_verbs:показаться{}, // показаться на глаза
rus_verbs:высаживать{}, // высаживать на необитаемый остров
rus_verbs:вознестись{}, // вознестись на самую вершину славы
rus_verbs:залить{}, // залить на youtube
rus_verbs:закачать{}, // закачать на youtube
rus_verbs:сыграть{}, // сыграть на деньги
rus_verbs:экстраполировать{}, // Формулу можно экстраполировать на случай нескольких переменных
инфинитив:экстраполироваться{ вид:несоверш}, // Ситуация легко экстраполируется на случай нескольких переменных
глагол:экстраполироваться{ вид:несоверш},
инфинитив:экстраполироваться{ вид:соверш},
глагол:экстраполироваться{ вид:соверш},
деепричастие:экстраполируясь{},
инфинитив:акцентировать{вид:соверш}, // оратор акцентировал внимание слушателей на новый аспект проблемы
глагол:акцентировать{вид:соверш},
инфинитив:акцентировать{вид:несоверш},
глагол:акцентировать{вид:несоверш},
прилагательное:акцентировавший{вид:несоверш},
//прилагательное:акцентировавший{вид:соверш},
прилагательное:акцентирующий{},
деепричастие:акцентировав{},
деепричастие:акцентируя{},
rus_verbs:бабахаться{}, // он бабахался на пол
rus_verbs:бабахнуться{}, // мальчил бабахнулся на асфальт
rus_verbs:батрачить{}, // Крестьяне батрачили на хозяина
rus_verbs:бахаться{}, // Наездники бахались на землю
rus_verbs:бахнуться{}, // Наездник опять бахнулся на землю
rus_verbs:благословить{}, // батюшка благословил отрока на подвиг
rus_verbs:благословлять{}, // батюшка благословляет отрока на подвиг
rus_verbs:блевануть{}, // Он блеванул на землю
rus_verbs:блевать{}, // Он блюет на землю
rus_verbs:бухнуться{}, // Наездник бухнулся на землю
rus_verbs:валить{}, // Ветер валил деревья на землю
rus_verbs:спилить{}, // Спиленное дерево валится на землю
rus_verbs:ввезти{}, // Предприятие ввезло товар на таможню
rus_verbs:вдохновить{}, // Фильм вдохновил мальчика на поход в лес
rus_verbs:вдохновиться{}, // Мальчик вдохновился на поход
rus_verbs:вдохновлять{}, // Фильм вдохновляет на поход в лес
rus_verbs:вестись{}, // Не ведись на эти уловки!
rus_verbs:вешать{}, // Гости вешают одежду на вешалку
rus_verbs:вешаться{}, // Одежда вешается на вешалки
rus_verbs:вещать{}, // радиостанция вещает на всю страну
rus_verbs:взбираться{}, // Туристы взбираются на заросший лесом холм
rus_verbs:взбредать{}, // Что иногда взбредает на ум
rus_verbs:взбрести{}, // Что-то взбрело на ум
rus_verbs:взвалить{}, // Мама взвалила на свои плечи всё домашнее хозяйство
rus_verbs:взваливаться{}, // Все домашнее хозяйство взваливается на мамины плечи
rus_verbs:взваливать{}, // Не надо взваливать всё на мои плечи
rus_verbs:взглянуть{}, // Кошка взглянула на мышку
rus_verbs:взгромождать{}, // Мальчик взгромождает стул на стол
rus_verbs:взгромождаться{}, // Мальчик взгромождается на стол
rus_verbs:взгромоздить{}, // Мальчик взгромоздил стул на стол
rus_verbs:взгромоздиться{}, // Мальчик взгромоздился на стул
rus_verbs:взирать{}, // Очевидцы взирали на непонятный объект
rus_verbs:взлетать{}, // Фабрика фейерверков взлетает на воздух
rus_verbs:взлететь{}, // Фабрика фейерверков взлетела на воздух
rus_verbs:взобраться{}, // Туристы взобрались на гору
rus_verbs:взойти{}, // Туристы взошли на гору
rus_verbs:взъесться{}, // Отец взъелся на непутевого сына
rus_verbs:взъяриться{}, // Отец взъярился на непутевого сына
rus_verbs:вкатить{}, // рабочие вкатили бочку на пандус
rus_verbs:вкатывать{}, // рабочик вкатывают бочку на пандус
rus_verbs:влиять{}, // Это решение влияет на всех игроков рынка
rus_verbs:водворить{}, // водворить нарушителя на место
rus_verbs:водвориться{}, // водвориться на свое место
rus_verbs:водворять{}, // водворять вещь на свое место
rus_verbs:водворяться{}, // водворяться на свое место
rus_verbs:водружать{}, // водружать флаг на флагшток
rus_verbs:водружаться{}, // Флаг водружается на флагшток
rus_verbs:водрузить{}, // водрузить флаг на флагшток
rus_verbs:водрузиться{}, // Флаг водрузился на вершину горы
rus_verbs:воздействовать{}, // Излучение воздействует на кожу
rus_verbs:воззреть{}, // воззреть на поле боя
rus_verbs:воззриться{}, // воззриться на поле боя
rus_verbs:возить{}, // возить туристов на гору
rus_verbs:возлагать{}, // Многочисленные посетители возлагают цветы на могилу
rus_verbs:возлагаться{}, // Ответственность возлагается на начальство
rus_verbs:возлечь{}, // возлечь на лежанку
rus_verbs:возложить{}, // возложить цветы на могилу поэта
rus_verbs:вознести{}, // вознести кого-то на вершину славы
rus_verbs:возноситься{}, // возносится на вершину успеха
rus_verbs:возносить{}, // возносить счастливчика на вершину успеха
rus_verbs:подниматься{}, // Мы поднимаемся на восьмой этаж
rus_verbs:подняться{}, // Мы поднялись на восьмой этаж
rus_verbs:вонять{}, // Кусок сыра воняет на всю округу
rus_verbs:воодушевлять{}, // Идеалы воодушевляют на подвиги
rus_verbs:воодушевляться{}, // Люди воодушевляются на подвиги
rus_verbs:ворчать{}, // Старый пес ворчит на прохожих
rus_verbs:воспринимать{}, // воспринимать сообщение на слух
rus_verbs:восприниматься{}, // сообщение плохо воспринимается на слух
rus_verbs:воспринять{}, // воспринять сообщение на слух
rus_verbs:восприняться{}, // восприняться на слух
rus_verbs:воссесть{}, // Коля воссел на трон
rus_verbs:вправить{}, // вправить мозг на место
rus_verbs:вправлять{}, // вправлять мозги на место
rus_verbs:временить{}, // временить с выходом на пенсию
rus_verbs:врубать{}, // врубать на полную мощность
rus_verbs:врубить{}, // врубить на полную мощность
rus_verbs:врубиться{}, // врубиться на полную мощность
rus_verbs:врываться{}, // врываться на собрание
rus_verbs:вскарабкаться{}, // вскарабкаться на утёс
rus_verbs:вскарабкиваться{}, // вскарабкиваться на утёс
rus_verbs:вскочить{}, // вскочить на ноги
rus_verbs:всплывать{}, // всплывать на поверхность воды
rus_verbs:всплыть{}, // всплыть на поверхность воды
rus_verbs:вспрыгивать{}, // вспрыгивать на платформу
rus_verbs:вспрыгнуть{}, // вспрыгнуть на платформу
rus_verbs:встать{}, // встать на защиту чести и достоинства
rus_verbs:вторгаться{}, // вторгаться на чужую территорию
rus_verbs:вторгнуться{}, // вторгнуться на чужую территорию
rus_verbs:въезжать{}, // въезжать на пандус
rus_verbs:наябедничать{}, // наябедничать на соседа по парте
rus_verbs:выблевать{}, // выблевать завтрак на пол
rus_verbs:выблеваться{}, // выблеваться на пол
rus_verbs:выблевывать{}, // выблевывать завтрак на пол
rus_verbs:выблевываться{}, // выблевываться на пол
rus_verbs:вывезти{}, // вывезти мусор на свалку
rus_verbs:вывесить{}, // вывесить белье на просушку
rus_verbs:вывести{}, // вывести собаку на прогулку
rus_verbs:вывешивать{}, // вывешивать белье на веревку
rus_verbs:вывозить{}, // вывозить детей на природу
rus_verbs:вызывать{}, // Начальник вызывает на ковер
rus_verbs:выйти{}, // выйти на свободу
rus_verbs:выкладывать{}, // выкладывать на всеобщее обозрение
rus_verbs:выкладываться{}, // выкладываться на всеобщее обозрение
rus_verbs:выливать{}, // выливать на землю
rus_verbs:выливаться{}, // выливаться на землю
rus_verbs:вылить{}, // вылить жидкость на землю
rus_verbs:вылиться{}, // Топливо вылилось на землю
rus_verbs:выложить{}, // выложить на берег
rus_verbs:выменивать{}, // выменивать золото на хлеб
rus_verbs:вымениваться{}, // Золото выменивается на хлеб
rus_verbs:выменять{}, // выменять золото на хлеб
rus_verbs:выпадать{}, // снег выпадает на землю
rus_verbs:выплевывать{}, // выплевывать на землю
rus_verbs:выплевываться{}, // выплевываться на землю
rus_verbs:выплескать{}, // выплескать на землю
rus_verbs:выплескаться{}, // выплескаться на землю
rus_verbs:выплескивать{}, // выплескивать на землю
rus_verbs:выплескиваться{}, // выплескиваться на землю
rus_verbs:выплывать{}, // выплывать на поверхность
rus_verbs:выплыть{}, // выплыть на поверхность
rus_verbs:выплюнуть{}, // выплюнуть на пол
rus_verbs:выползать{}, // выползать на свежий воздух
rus_verbs:выпроситься{}, // выпроситься на улицу
rus_verbs:выпрыгивать{}, // выпрыгивать на свободу
rus_verbs:выпрыгнуть{}, // выпрыгнуть на перрон
rus_verbs:выпускать{}, // выпускать на свободу
rus_verbs:выпустить{}, // выпустить на свободу
rus_verbs:выпучивать{}, // выпучивать на кого-то глаза
rus_verbs:выпучиваться{}, // глаза выпучиваются на кого-то
rus_verbs:выпучить{}, // выпучить глаза на кого-то
rus_verbs:выпучиться{}, // выпучиться на кого-то
rus_verbs:выронить{}, // выронить на землю
rus_verbs:высадить{}, // высадить на берег
rus_verbs:высадиться{}, // высадиться на берег
rus_verbs:высаживаться{}, // высаживаться на остров
rus_verbs:выскальзывать{}, // выскальзывать на землю
rus_verbs:выскочить{}, // выскочить на сцену
rus_verbs:высморкаться{}, // высморкаться на землю
rus_verbs:высморкнуться{}, // высморкнуться на землю
rus_verbs:выставить{}, // выставить на всеобщее обозрение
rus_verbs:выставиться{}, // выставиться на всеобщее обозрение
rus_verbs:выставлять{}, // выставлять на всеобщее обозрение
rus_verbs:выставляться{}, // выставляться на всеобщее обозрение
инфинитив:высыпать{вид:соверш}, // высыпать на землю
инфинитив:высыпать{вид:несоверш},
глагол:высыпать{вид:соверш},
глагол:высыпать{вид:несоверш},
деепричастие:высыпав{},
деепричастие:высыпая{},
прилагательное:высыпавший{вид:соверш},
//++прилагательное:высыпавший{вид:несоверш},
прилагательное:высыпающий{вид:несоверш},
rus_verbs:высыпаться{}, // высыпаться на землю
rus_verbs:вытаращивать{}, // вытаращивать глаза на медведя
rus_verbs:вытаращиваться{}, // вытаращиваться на медведя
rus_verbs:вытаращить{}, // вытаращить глаза на медведя
rus_verbs:вытаращиться{}, // вытаращиться на медведя
rus_verbs:вытекать{}, // вытекать на землю
rus_verbs:вытечь{}, // вытечь на землю
rus_verbs:выучиваться{}, // выучиваться на кого-то
rus_verbs:выучиться{}, // выучиться на кого-то
rus_verbs:посмотреть{}, // посмотреть на экран
rus_verbs:нашить{}, // нашить что-то на одежду
rus_verbs:придти{}, // придти на помощь кому-то
инфинитив:прийти{}, // прийти на помощь кому-то
глагол:прийти{},
деепричастие:придя{}, // Придя на вокзал, он поспешно взял билеты.
rus_verbs:поднять{}, // поднять на вершину
rus_verbs:согласиться{}, // согласиться на ничью
rus_verbs:послать{}, // послать на фронт
rus_verbs:слать{}, // слать на фронт
rus_verbs:надеяться{}, // надеяться на лучшее
rus_verbs:крикнуть{}, // крикнуть на шалунов
rus_verbs:пройти{}, // пройти на пляж
rus_verbs:прислать{}, // прислать на экспертизу
rus_verbs:жить{}, // жить на подачки
rus_verbs:становиться{}, // становиться на ноги
rus_verbs:наслать{}, // наслать на кого-то
rus_verbs:принять{}, // принять на заметку
rus_verbs:собираться{}, // собираться на экзамен
rus_verbs:оставить{}, // оставить на всякий случай
rus_verbs:звать{}, // звать на помощь
rus_verbs:направиться{}, // направиться на прогулку
rus_verbs:отвечать{}, // отвечать на звонки
rus_verbs:отправиться{}, // отправиться на прогулку
rus_verbs:поставить{}, // поставить на пол
rus_verbs:обернуться{}, // обернуться на зов
rus_verbs:отозваться{}, // отозваться на просьбу
rus_verbs:закричать{}, // закричать на собаку
rus_verbs:опустить{}, // опустить на землю
rus_verbs:принести{}, // принести на пляж свой жезлонг
rus_verbs:указать{}, // указать на дверь
rus_verbs:ходить{}, // ходить на занятия
rus_verbs:уставиться{}, // уставиться на листок
rus_verbs:приходить{}, // приходить на экзамен
rus_verbs:махнуть{}, // махнуть на пляж
rus_verbs:явиться{}, // явиться на допрос
rus_verbs:оглянуться{}, // оглянуться на дорогу
rus_verbs:уехать{}, // уехать на заработки
rus_verbs:повести{}, // повести на штурм
rus_verbs:опуститься{}, // опуститься на колени
//rus_verbs:передать{}, // передать на проверку
rus_verbs:побежать{}, // побежать на занятия
rus_verbs:прибыть{}, // прибыть на место службы
rus_verbs:кричать{}, // кричать на медведя
rus_verbs:стечь{}, // стечь на землю
rus_verbs:обратить{}, // обратить на себя внимание
rus_verbs:подать{}, // подать на пропитание
rus_verbs:привести{}, // привести на съемки
rus_verbs:испытывать{}, // испытывать на животных
rus_verbs:перевести{}, // перевести на жену
rus_verbs:купить{}, // купить на заемные деньги
rus_verbs:собраться{}, // собраться на встречу
rus_verbs:заглянуть{}, // заглянуть на огонёк
rus_verbs:нажать{}, // нажать на рычаг
rus_verbs:поспешить{}, // поспешить на праздник
rus_verbs:перейти{}, // перейти на русский язык
rus_verbs:поверить{}, // поверить на честное слово
rus_verbs:глянуть{}, // глянуть на обложку
rus_verbs:зайти{}, // зайти на огонёк
rus_verbs:проходить{}, // проходить на сцену
rus_verbs:глядеть{}, // глядеть на актрису
//rus_verbs:решиться{}, // решиться на прыжок
rus_verbs:пригласить{}, // пригласить на танец
rus_verbs:позвать{}, // позвать на экзамен
rus_verbs:усесться{}, // усесться на стул
rus_verbs:поступить{}, // поступить на математический факультет
rus_verbs:лечь{}, // лечь на живот
rus_verbs:потянуться{}, // потянуться на юг
rus_verbs:присесть{}, // присесть на корточки
rus_verbs:наступить{}, // наступить на змею
rus_verbs:заорать{}, // заорать на попрошаек
rus_verbs:надеть{}, // надеть на голову
rus_verbs:поглядеть{}, // поглядеть на девчонок
rus_verbs:принимать{}, // принимать на гарантийное обслуживание
rus_verbs:привезти{}, // привезти на испытания
rus_verbs:рухнуть{}, // рухнуть на асфальт
rus_verbs:пускать{}, // пускать на корм
rus_verbs:отвести{}, // отвести на приём
rus_verbs:отправить{}, // отправить на утилизацию
rus_verbs:двигаться{}, // двигаться на восток
rus_verbs:нести{}, // нести на пляж
rus_verbs:падать{}, // падать на руки
rus_verbs:откинуться{}, // откинуться на спинку кресла
rus_verbs:рявкнуть{}, // рявкнуть на детей
rus_verbs:получать{}, // получать на проживание
rus_verbs:полезть{}, // полезть на рожон
rus_verbs:направить{}, // направить на дообследование
rus_verbs:приводить{}, // приводить на проверку
rus_verbs:потребоваться{}, // потребоваться на замену
rus_verbs:кинуться{}, // кинуться на нападавшего
rus_verbs:учиться{}, // учиться на токаря
rus_verbs:приподнять{}, // приподнять на один метр
rus_verbs:налить{}, // налить на стол
rus_verbs:играть{}, // играть на деньги
rus_verbs:рассчитывать{}, // рассчитывать на подмогу
rus_verbs:шепнуть{}, // шепнуть на ухо
rus_verbs:швырнуть{}, // швырнуть на землю
rus_verbs:прыгнуть{}, // прыгнуть на оленя
rus_verbs:предлагать{}, // предлагать на выбор
rus_verbs:садиться{}, // садиться на стул
rus_verbs:лить{}, // лить на землю
rus_verbs:испытать{}, // испытать на животных
rus_verbs:фыркнуть{}, // фыркнуть на детеныша
rus_verbs:годиться{}, // мясо годится на фарш
rus_verbs:проверить{}, // проверить высказывание на истинность
rus_verbs:откликнуться{}, // откликнуться на призывы
rus_verbs:полагаться{}, // полагаться на интуицию
rus_verbs:покоситься{}, // покоситься на соседа
rus_verbs:повесить{}, // повесить на гвоздь
инфинитив:походить{вид:соверш}, // походить на занятия
глагол:походить{вид:соверш},
деепричастие:походив{},
прилагательное:походивший{},
rus_verbs:помчаться{}, // помчаться на экзамен
rus_verbs:ставить{}, // ставить на контроль
rus_verbs:свалиться{}, // свалиться на землю
rus_verbs:валиться{}, // валиться на землю
rus_verbs:подарить{}, // подарить на день рожденья
rus_verbs:сбежать{}, // сбежать на необитаемый остров
rus_verbs:стрелять{}, // стрелять на поражение
rus_verbs:обращать{}, // обращать на себя внимание
rus_verbs:наступать{}, // наступать на те же грабли
rus_verbs:сбросить{}, // сбросить на землю
rus_verbs:обидеться{}, // обидеться на друга
rus_verbs:устроиться{}, // устроиться на стажировку
rus_verbs:погрузиться{}, // погрузиться на большую глубину
rus_verbs:течь{}, // течь на землю
rus_verbs:отбросить{}, // отбросить на землю
rus_verbs:метать{}, // метать на дно
rus_verbs:пустить{}, // пустить на переплавку
rus_verbs:прожить{}, // прожить на пособие
rus_verbs:полететь{}, // полететь на континент
rus_verbs:пропустить{}, // пропустить на сцену
rus_verbs:указывать{}, // указывать на ошибку
rus_verbs:наткнуться{}, // наткнуться на клад
rus_verbs:рвануть{}, // рвануть на юг
rus_verbs:ступать{}, // ступать на землю
rus_verbs:спрыгнуть{}, // спрыгнуть на берег
rus_verbs:заходить{}, // заходить на огонёк
rus_verbs:нырнуть{}, // нырнуть на глубину
rus_verbs:рвануться{}, // рвануться на свободу
rus_verbs:натянуть{}, // натянуть на голову
rus_verbs:забраться{}, // забраться на стол
rus_verbs:помахать{}, // помахать на прощание
rus_verbs:содержать{}, // содержать на спонсорскую помощь
rus_verbs:приезжать{}, // приезжать на праздники
rus_verbs:проникнуть{}, // проникнуть на территорию
rus_verbs:подъехать{}, // подъехать на митинг
rus_verbs:устремиться{}, // устремиться на волю
rus_verbs:посадить{}, // посадить на стул
rus_verbs:ринуться{}, // ринуться на голкипера
rus_verbs:подвигнуть{}, // подвигнуть на подвиг
rus_verbs:отдавать{}, // отдавать на перевоспитание
rus_verbs:отложить{}, // отложить на черный день
rus_verbs:убежать{}, // убежать на танцы
rus_verbs:поднимать{}, // поднимать на верхний этаж
rus_verbs:переходить{}, // переходить на цифровой сигнал
rus_verbs:отослать{}, // отослать на переаттестацию
rus_verbs:отодвинуть{}, // отодвинуть на другую половину стола
rus_verbs:назначить{}, // назначить на должность
rus_verbs:осесть{}, // осесть на дно
rus_verbs:торопиться{}, // торопиться на экзамен
rus_verbs:менять{}, // менять на еду
rus_verbs:доставить{}, // доставить на шестой этаж
rus_verbs:заслать{}, // заслать на проверку
rus_verbs:дуть{}, // дуть на воду
rus_verbs:сослать{}, // сослать на каторгу
rus_verbs:останавливаться{}, // останавливаться на отдых
rus_verbs:сдаваться{}, // сдаваться на милость победителя
rus_verbs:сослаться{}, // сослаться на презумпцию невиновности
rus_verbs:рассердиться{}, // рассердиться на дочь
rus_verbs:кинуть{}, // кинуть на землю
rus_verbs:расположиться{}, // расположиться на ночлег
rus_verbs:осмелиться{}, // осмелиться на подлог
rus_verbs:шептать{}, // шептать на ушко
rus_verbs:уронить{}, // уронить на землю
rus_verbs:откинуть{}, // откинуть на спинку кресла
rus_verbs:перенести{}, // перенести на рабочий стол
rus_verbs:сдаться{}, // сдаться на милость победителя
rus_verbs:светить{}, // светить на дорогу
rus_verbs:мчаться{}, // мчаться на бал
rus_verbs:нестись{}, // нестись на свидание
rus_verbs:поглядывать{}, // поглядывать на экран
rus_verbs:орать{}, // орать на детей
rus_verbs:уложить{}, // уложить на лопатки
rus_verbs:решаться{}, // решаться на поступок
rus_verbs:попадать{}, // попадать на карандаш
rus_verbs:сплюнуть{}, // сплюнуть на землю
rus_verbs:снимать{}, // снимать на телефон
rus_verbs:опоздать{}, // опоздать на работу
rus_verbs:посылать{}, // посылать на проверку
rus_verbs:погнать{}, // погнать на пастбище
rus_verbs:поступать{}, // поступать на кибернетический факультет
rus_verbs:спускаться{}, // спускаться на уровень моря
rus_verbs:усадить{}, // усадить на диван
rus_verbs:проиграть{}, // проиграть на спор
rus_verbs:прилететь{}, // прилететь на фестиваль
rus_verbs:повалиться{}, // повалиться на спину
rus_verbs:огрызнуться{}, // Собака огрызнулась на хозяина
rus_verbs:задавать{}, // задавать на выходные
rus_verbs:запасть{}, // запасть на девочку
rus_verbs:лезть{}, // лезть на забор
rus_verbs:потащить{}, // потащить на выборы
rus_verbs:направляться{}, // направляться на экзамен
rus_verbs:определять{}, // определять на вкус
rus_verbs:поползти{}, // поползти на стену
rus_verbs:поплыть{}, // поплыть на берег
rus_verbs:залезть{}, // залезть на яблоню
rus_verbs:сдать{}, // сдать на мясокомбинат
rus_verbs:приземлиться{}, // приземлиться на дорогу
rus_verbs:лаять{}, // лаять на прохожих
rus_verbs:перевернуть{}, // перевернуть на бок
rus_verbs:ловить{}, // ловить на живца
rus_verbs:отнести{}, // отнести животное на хирургический стол
rus_verbs:плюнуть{}, // плюнуть на условности
rus_verbs:передавать{}, // передавать на проверку
rus_verbs:нанять{}, // Босс нанял на работу еще несколько человек
rus_verbs:разозлиться{}, // Папа разозлился на сына из-за плохих оценок по математике
инфинитив:рассыпаться{вид:несоверш}, // рассыпаться на мелкие детали
инфинитив:рассыпаться{вид:соверш},
глагол:рассыпаться{вид:несоверш},
глагол:рассыпаться{вид:соверш},
деепричастие:рассыпавшись{},
деепричастие:рассыпаясь{},
прилагательное:рассыпавшийся{вид:несоверш},
прилагательное:рассыпавшийся{вид:соверш},
прилагательное:рассыпающийся{},
rus_verbs:зарычать{}, // Медведица зарычала на медвежонка
rus_verbs:призвать{}, // призвать на сборы
rus_verbs:увезти{}, // увезти на дачу
rus_verbs:содержаться{}, // содержаться на пожертвования
rus_verbs:навести{}, // навести на скопление телескоп
rus_verbs:отправляться{}, // отправляться на утилизацию
rus_verbs:улечься{}, // улечься на животик
rus_verbs:налететь{}, // налететь на препятствие
rus_verbs:перевернуться{}, // перевернуться на спину
rus_verbs:улететь{}, // улететь на родину
rus_verbs:ложиться{}, // ложиться на бок
rus_verbs:класть{}, // класть на место
rus_verbs:отреагировать{}, // отреагировать на выступление
rus_verbs:доставлять{}, // доставлять на дом
rus_verbs:отнять{}, // отнять на благо правящей верхушки
rus_verbs:ступить{}, // ступить на землю
rus_verbs:сводить{}, // сводить на концерт знаменитой рок-группы
rus_verbs:унести{}, // унести на работу
rus_verbs:сходить{}, // сходить на концерт
rus_verbs:потратить{}, // потратить на корм и наполнитель для туалета все деньги
rus_verbs:соскочить{}, // соскочить на землю
rus_verbs:пожаловаться{}, // пожаловаться на соседей
rus_verbs:тащить{}, // тащить на замену
rus_verbs:замахать{}, // замахать руками на паренька
rus_verbs:заглядывать{}, // заглядывать на обед
rus_verbs:соглашаться{}, // соглашаться на равный обмен
rus_verbs:плюхнуться{}, // плюхнуться на мягкий пуфик
rus_verbs:увести{}, // увести на осмотр
rus_verbs:успевать{}, // успевать на контрольную работу
rus_verbs:опрокинуть{}, // опрокинуть на себя
rus_verbs:подавать{}, // подавать на апелляцию
rus_verbs:прибежать{}, // прибежать на вокзал
rus_verbs:отшвырнуть{}, // отшвырнуть на замлю
rus_verbs:привлекать{}, // привлекать на свою сторону
rus_verbs:опереться{}, // опереться на палку
rus_verbs:перебраться{}, // перебраться на маленький островок
rus_verbs:уговорить{}, // уговорить на новые траты
rus_verbs:гулять{}, // гулять на спонсорские деньги
rus_verbs:переводить{}, // переводить на другой путь
rus_verbs:заколебаться{}, // заколебаться на один миг
rus_verbs:зашептать{}, // зашептать на ушко
rus_verbs:привстать{}, // привстать на цыпочки
rus_verbs:хлынуть{}, // хлынуть на берег
rus_verbs:наброситься{}, // наброситься на еду
rus_verbs:напасть{}, // повстанцы, напавшие на конвой
rus_verbs:убрать{}, // книга, убранная на полку
rus_verbs:попасть{}, // путешественники, попавшие на ничейную территорию
rus_verbs:засматриваться{}, // засматриваться на девчонок
rus_verbs:застегнуться{}, // застегнуться на все пуговицы
rus_verbs:провериться{}, // провериться на заболевания
rus_verbs:проверяться{}, // проверяться на заболевания
rus_verbs:тестировать{}, // тестировать на профпригодность
rus_verbs:протестировать{}, // протестировать на профпригодность
rus_verbs:уходить{}, // отец, уходящий на работу
rus_verbs:налипнуть{}, // снег, налипший на провода
rus_verbs:налипать{}, // снег, налипающий на провода
rus_verbs:улетать{}, // Многие птицы улетают осенью на юг.
rus_verbs:поехать{}, // она поехала на встречу с заказчиком
rus_verbs:переключать{}, // переключать на резервную линию
rus_verbs:переключаться{}, // переключаться на резервную линию
rus_verbs:подписаться{}, // подписаться на обновление
rus_verbs:нанести{}, // нанести на кожу
rus_verbs:нарываться{}, // нарываться на неприятности
rus_verbs:выводить{}, // выводить на орбиту
rus_verbs:вернуться{}, // вернуться на родину
rus_verbs:возвращаться{}, // возвращаться на родину
прилагательное:падкий{}, // Он падок на деньги.
прилагательное:обиженный{}, // Он обижен на отца.
rus_verbs:косить{}, // Он косит на оба глаза.
rus_verbs:закрыть{}, // Он забыл закрыть дверь на замок.
прилагательное:готовый{}, // Он готов на всякие жертвы.
rus_verbs:говорить{}, // Он говорит на скользкую тему.
прилагательное:глухой{}, // Он глух на одно ухо.
rus_verbs:взять{}, // Он взял ребёнка себе на колени.
rus_verbs:оказывать{}, // Лекарство не оказывало на него никакого действия.
rus_verbs:вести{}, // Лестница ведёт на третий этаж.
rus_verbs:уполномочивать{}, // уполномочивать на что-либо
глагол:спешить{ вид:несоверш }, // Я спешу на поезд.
rus_verbs:брать{}, // Я беру всю ответственность на себя.
rus_verbs:произвести{}, // Это произвело на меня глубокое впечатление.
rus_verbs:употребить{}, // Эти деньги можно употребить на ремонт фабрики.
rus_verbs:наводить{}, // Эта песня наводит на меня сон и скуку.
rus_verbs:разбираться{}, // Эта машина разбирается на части.
rus_verbs:оказать{}, // Эта книга оказала на меня большое влияние.
rus_verbs:разбить{}, // Учитель разбил учеников на несколько групп.
rus_verbs:отразиться{}, // Усиленная работа отразилась на его здоровье.
rus_verbs:перегрузить{}, // Уголь надо перегрузить на другое судно.
rus_verbs:делиться{}, // Тридцать делится на пять без остатка.
rus_verbs:удаляться{}, // Суд удаляется на совещание.
rus_verbs:показывать{}, // Стрелка компаса всегда показывает на север.
rus_verbs:сохранить{}, // Сохраните это на память обо мне.
rus_verbs:уезжать{}, // Сейчас все студенты уезжают на экскурсию.
rus_verbs:лететь{}, // Самолёт летит на север.
rus_verbs:бить{}, // Ружьё бьёт на пятьсот метров.
// rus_verbs:прийтись{}, // Пятое число пришлось на субботу.
rus_verbs:вынести{}, // Они вынесли из лодки на берег все вещи.
rus_verbs:смотреть{}, // Она смотрит на нас из окна.
rus_verbs:отдать{}, // Она отдала мне деньги на сохранение.
rus_verbs:налюбоваться{}, // Не могу налюбоваться на картину.
rus_verbs:любоваться{}, // гости любовались на картину
rus_verbs:попробовать{}, // Дайте мне попробовать на ощупь.
прилагательное:действительный{}, // Прививка оспы действительна только на три года.
rus_verbs:спуститься{}, // На город спустился смог
прилагательное:нечистый{}, // Он нечист на руку.
прилагательное:неспособный{}, // Он неспособен на такую низость.
прилагательное:злой{}, // кот очень зол на хозяина
rus_verbs:пойти{}, // Девочка не пошла на урок физультуры
rus_verbs:прибывать{}, // мой поезд прибывает на первый путь
rus_verbs:застегиваться{}, // пальто застегивается на двадцать одну пуговицу
rus_verbs:идти{}, // Дело идёт на лад.
rus_verbs:лазить{}, // Он лазил на чердак.
rus_verbs:поддаваться{}, // Он легко поддаётся на уговоры.
// rus_verbs:действовать{}, // действующий на нервы
rus_verbs:выходить{}, // Балкон выходит на площадь.
rus_verbs:работать{}, // Время работает на нас.
глагол:написать{aux stress="напис^ать"}, // Он написал музыку на слова Пушкина.
rus_verbs:бросить{}, // Они бросили все силы на строительство.
// глагол:разрезать{aux stress="разр^езать"}, глагол:разрезать{aux stress="разрез^ать"}, // Она разрезала пирог на шесть кусков.
rus_verbs:броситься{}, // Она радостно бросилась мне на шею.
rus_verbs:оправдать{}, // Она оправдала неявку на занятия болезнью.
rus_verbs:ответить{}, // Она не ответила на мой поклон.
rus_verbs:нашивать{}, // Она нашивала заплату на локоть.
rus_verbs:молиться{}, // Она молится на свою мать.
rus_verbs:запереть{}, // Она заперла дверь на замок.
rus_verbs:заявить{}, // Она заявила свои права на наследство.
rus_verbs:уйти{}, // Все деньги ушли на путешествие.
rus_verbs:вступить{}, // Водолаз вступил на берег.
rus_verbs:сойти{}, // Ночь сошла на землю.
rus_verbs:приехать{}, // Мы приехали на вокзал слишком рано.
rus_verbs:рыдать{}, // Не рыдай так безумно над ним.
rus_verbs:подписать{}, // Не забудьте подписать меня на газету.
rus_verbs:держать{}, // Наш пароход держал курс прямо на север.
rus_verbs:свезти{}, // На выставку свезли экспонаты со всего мира.
rus_verbs:ехать{}, // Мы сейчас едем на завод.
rus_verbs:выбросить{}, // Волнами лодку выбросило на берег.
ГЛ_ИНФ(сесть), // сесть на снег
ГЛ_ИНФ(записаться),
ГЛ_ИНФ(положить) // положи книгу на стол
}
#endregion VerbList
// Чтобы разрешить связывание в паттернах типа: залить на youtube
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { глагол:купить{} предлог:на{} 'деньги'{падеж:вин} }
then return true
}
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} *:*{ падеж:вин } }
then return true
}
// смещаться на несколько миллиметров
fact гл_предл
{
if context { Гл_НА_Вин предлог:на{} наречие:*{} }
then return true
}
// партия взяла на себя нереалистичные обязательства
fact гл_предл
{
if context { глагол:взять{} предлог:на{} 'себя'{падеж:вин} }
then return true
}
#endregion ВИНИТЕЛЬНЫЙ
// Все остальные варианты с предлогом 'НА' по умолчанию запрещаем.
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:мест } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:вин } }
then return false,-4
}
// Этот вариант нужен для обработки конструкций с числительными:
// Президентские выборы разделили Венесуэлу на два непримиримых лагеря
fact гл_предл
{
if context { * предлог:на{} *:*{ падеж:род } }
then return false,-4
}
// Продавать на eBay
fact гл_предл
{
if context { * предлог:на{} * }
then return false,-6
}
#endregion Предлог_НА
#region Предлог_С
// ------------- ПРЕДЛОГ 'С' -----------------
// У этого предлога предпочтительная семантика привязывает его обычно к существительному.
// Поэтому запрещаем по умолчанию его привязку к глаголам, а разрешенные глаголы перечислим.
#region ТВОРИТЕЛЬНЫЙ
wordentry_set Гл_С_Твор={
rus_verbs:помогать{}, // будет готов помогать врачам в онкологическом центре с постановкой верных диагнозов
rus_verbs:перепихнуться{}, // неужели ты не хочешь со мной перепихнуться
rus_verbs:забраться{},
rus_verbs:ДРАТЬСЯ{}, // Мои же собственные ратники забросали бы меня гнилой капустой, и мне пришлось бы драться с каждым рыцарем в стране, чтобы доказать свою смелость. (ДРАТЬСЯ/БИТЬСЯ/ПОДРАТЬСЯ)
rus_verbs:БИТЬСЯ{}, //
rus_verbs:ПОДРАТЬСЯ{}, //
прилагательное:СХОЖИЙ{}, // Не был ли он схожим с одним из живых языков Земли (СХОЖИЙ)
rus_verbs:ВСТУПИТЬ{}, // Он намеревался вступить с Вольфом в ближний бой. (ВСТУПИТЬ)
rus_verbs:КОРРЕЛИРОВАТЬ{}, // Это коррелирует с традиционно сильными направлениями московской математической школы. (КОРРЕЛИРОВАТЬ)
rus_verbs:УВИДЕТЬСЯ{}, // Он проигнорирует истерические протесты жены и увидится сначала с доктором, а затем с психотерапевтом (УВИДЕТЬСЯ)
rus_verbs:ОЧНУТЬСЯ{}, // Когда он очнулся с болью в левой стороне черепа, у него возникло пугающее ощущение. (ОЧНУТЬСЯ)
прилагательное:сходный{}, // Мозг этих существ сходен по размерам с мозгом динозавра
rus_verbs:накрыться{}, // Было холодно, и он накрылся с головой одеялом.
rus_verbs:РАСПРЕДЕЛИТЬ{}, // Бюджет распределят с участием горожан (РАСПРЕДЕЛИТЬ)
rus_verbs:НАБРОСИТЬСЯ{}, // Пьяный водитель набросился с ножом на сотрудников ГИБДД (НАБРОСИТЬСЯ)
rus_verbs:БРОСИТЬСЯ{}, // она со смехом бросилась прочь (БРОСИТЬСЯ)
rus_verbs:КОНТАКТИРОВАТЬ{}, // Электронным магазинам стоит контактировать с клиентами (КОНТАКТИРОВАТЬ)
rus_verbs:ВИДЕТЬСЯ{}, // Тогда мы редко виделись друг с другом
rus_verbs:сесть{}, // сел в него с дорожной сумкой , наполненной наркотиками
rus_verbs:купить{}, // Мы купили с ним одну и ту же книгу
rus_verbs:ПРИМЕНЯТЬ{}, // Меры по стимулированию спроса в РФ следует применять с осторожностью (ПРИМЕНЯТЬ)
rus_verbs:УЙТИ{}, // ты мог бы уйти со мной (УЙТИ)
rus_verbs:ЖДАТЬ{}, // С нарастающим любопытством ждем результатов аудита золотых хранилищ европейских и американских центробанков (ЖДАТЬ)
rus_verbs:ГОСПИТАЛИЗИРОВАТЬ{}, // Мэра Твери, участвовавшего в спартакиаде, госпитализировали с инфарктом (ГОСПИТАЛИЗИРОВАТЬ)
rus_verbs:ЗАХЛОПНУТЬСЯ{}, // она захлопнулась со звоном (ЗАХЛОПНУТЬСЯ)
rus_verbs:ОТВЕРНУТЬСЯ{}, // она со вздохом отвернулась (ОТВЕРНУТЬСЯ)
rus_verbs:отправить{}, // вы можете отправить со мной человека
rus_verbs:выступать{}, // Градоначальник , выступая с обзором основных городских событий , поведал об этом депутатам
rus_verbs:ВЫЕЗЖАТЬ{}, // заключенные сами шьют куклы и иногда выезжают с представлениями в детский дом неподалеку (ВЫЕЗЖАТЬ С твор)
rus_verbs:ПОКОНЧИТЬ{}, // со всем этим покончено (ПОКОНЧИТЬ С)
rus_verbs:ПОБЕЖАТЬ{}, // Дмитрий побежал со всеми (ПОБЕЖАТЬ С)
прилагательное:несовместимый{}, // характер ранений был несовместим с жизнью (НЕСОВМЕСТИМЫЙ С)
rus_verbs:ПОСЕТИТЬ{}, // Его кабинет местные тележурналисты посетили со скрытой камерой (ПОСЕТИТЬ С)
rus_verbs:СЛОЖИТЬСЯ{}, // сами банки принимают меры по урегулированию сложившейся с вкладчиками ситуации (СЛОЖИТЬСЯ С)
rus_verbs:ЗАСТАТЬ{}, // Молодой человек убил пенсионера , застав его в постели с женой (ЗАСТАТЬ С)
rus_verbs:ОЗНАКАМЛИВАТЬСЯ{}, // при заполнении заявления владельцы судов ознакамливаются с режимом (ОЗНАКАМЛИВАТЬСЯ С)
rus_verbs:СООБРАЗОВЫВАТЬ{}, // И все свои задачи мы сообразовываем с этим пониманием (СООБРАЗОВЫВАТЬ С)
rus_verbs:СВЫКАТЬСЯ{},
rus_verbs:стаскиваться{},
rus_verbs:спиливаться{},
rus_verbs:КОНКУРИРОВАТЬ{}, // Бедные и менее развитые страны не могут конкурировать с этими субсидиями (КОНКУРИРОВАТЬ С)
rus_verbs:ВЫРВАТЬСЯ{}, // тот с трудом вырвался (ВЫРВАТЬСЯ С твор)
rus_verbs:СОБРАТЬСЯ{}, // нужно собраться с силами (СОБРАТЬСЯ С)
rus_verbs:УДАВАТЬСЯ{}, // удавалось это с трудом (УДАВАТЬСЯ С)
rus_verbs:РАСПАХНУТЬСЯ{}, // дверь с треском распахнулась (РАСПАХНУТЬСЯ С)
rus_verbs:НАБЛЮДАТЬ{}, // Олег наблюдал с любопытством (НАБЛЮДАТЬ С)
rus_verbs:ПОТЯНУТЬ{}, // затем с силой потянул (ПОТЯНУТЬ С)
rus_verbs:КИВНУТЬ{}, // Питер с трудом кивнул (КИВНУТЬ С)
rus_verbs:СГЛОТНУТЬ{}, // Борис с трудом сглотнул (СГЛОТНУТЬ С)
rus_verbs:ЗАБРАТЬ{}, // забрать его с собой (ЗАБРАТЬ С)
rus_verbs:ОТКРЫТЬСЯ{}, // дверь с шипением открылась (ОТКРЫТЬСЯ С)
rus_verbs:ОТОРВАТЬ{}, // с усилием оторвал взгляд (ОТОРВАТЬ С твор)
rus_verbs:ОГЛЯДЕТЬСЯ{}, // Рома с любопытством огляделся (ОГЛЯДЕТЬСЯ С)
rus_verbs:ФЫРКНУТЬ{}, // турок фыркнул с отвращением (ФЫРКНУТЬ С)
rus_verbs:согласиться{}, // с этим согласились все (согласиться с)
rus_verbs:ПОСЫПАТЬСЯ{}, // с грохотом посыпались камни (ПОСЫПАТЬСЯ С твор)
rus_verbs:ВЗДОХНУТЬ{}, // Алиса вздохнула с облегчением (ВЗДОХНУТЬ С)
rus_verbs:ОБЕРНУТЬСЯ{}, // та с удивлением обернулась (ОБЕРНУТЬСЯ С)
rus_verbs:ХМЫКНУТЬ{}, // Алексей хмыкнул с сомнением (ХМЫКНУТЬ С твор)
rus_verbs:ВЫЕХАТЬ{}, // они выехали с рассветом (ВЫЕХАТЬ С твор)
rus_verbs:ВЫДОХНУТЬ{}, // Владимир выдохнул с облегчением (ВЫДОХНУТЬ С)
rus_verbs:УХМЫЛЬНУТЬСЯ{}, // Кеша ухмыльнулся с сомнением (УХМЫЛЬНУТЬСЯ С)
rus_verbs:НЕСТИСЬ{}, // тот несся с криком (НЕСТИСЬ С твор)
rus_verbs:ПАДАТЬ{}, // падают с глухим стуком (ПАДАТЬ С твор)
rus_verbs:ТВОРИТЬСЯ{}, // странное творилось с глазами (ТВОРИТЬСЯ С твор)
rus_verbs:УХОДИТЬ{}, // с ними уходили эльфы (УХОДИТЬ С твор)
rus_verbs:СКАКАТЬ{}, // скакали тут с топорами (СКАКАТЬ С твор)
rus_verbs:ЕСТЬ{}, // здесь едят с зеленью (ЕСТЬ С твор)
rus_verbs:ПОЯВИТЬСЯ{}, // с рассветом появились птицы (ПОЯВИТЬСЯ С твор)
rus_verbs:ВСКОЧИТЬ{}, // Олег вскочил с готовностью (ВСКОЧИТЬ С твор)
rus_verbs:БЫТЬ{}, // хочу быть с тобой (БЫТЬ С твор)
rus_verbs:ПОКАЧАТЬ{}, // с сомнением покачал головой. (ПОКАЧАТЬ С СОМНЕНИЕМ)
rus_verbs:ВЫРУГАТЬСЯ{}, // капитан с чувством выругался (ВЫРУГАТЬСЯ С ЧУВСТВОМ)
rus_verbs:ОТКРЫТЬ{}, // с трудом открыл глаза (ОТКРЫТЬ С ТРУДОМ, таких много)
rus_verbs:ПОЛУЧИТЬСЯ{}, // забавно получилось с ним (ПОЛУЧИТЬСЯ С)
rus_verbs:ВЫБЕЖАТЬ{}, // старый выбежал с копьем (ВЫБЕЖАТЬ С)
rus_verbs:ГОТОВИТЬСЯ{}, // Большинство компотов готовится с использованием сахара (ГОТОВИТЬСЯ С)
rus_verbs:ПОДИСКУТИРОВАТЬ{}, // я бы подискутировал с Андрюхой (ПОДИСКУТИРОВАТЬ С)
rus_verbs:ТУСИТЬ{}, // кто тусил со Светкой (ТУСИТЬ С)
rus_verbs:БЕЖАТЬ{}, // куда она бежит со всеми? (БЕЖАТЬ С твор)
rus_verbs:ГОРЕТЬ{}, // ты горел со своим кораблем? (ГОРЕТЬ С)
rus_verbs:ВЫПИТЬ{}, // хотите выпить со мной чаю? (ВЫПИТЬ С)
rus_verbs:МЕНЯТЬСЯ{}, // Я меняюсь с товарищем книгами. (МЕНЯТЬСЯ С)
rus_verbs:ВАЛЯТЬСЯ{}, // Он уже неделю валяется с гриппом. (ВАЛЯТЬСЯ С)
rus_verbs:ПИТЬ{}, // вы даже будете пить со мной пиво. (ПИТЬ С)
инфинитив:кристаллизоваться{ вид:соверш }, // После этого пересыщенный раствор кристаллизуется с образованием кристаллов сахара.
инфинитив:кристаллизоваться{ вид:несоверш },
глагол:кристаллизоваться{ вид:соверш },
глагол:кристаллизоваться{ вид:несоверш },
rus_verbs:ПООБЩАТЬСЯ{}, // пообщайся с Борисом (ПООБЩАТЬСЯ С)
rus_verbs:ОБМЕНЯТЬСЯ{}, // Миша обменялся с Петей марками (ОБМЕНЯТЬСЯ С)
rus_verbs:ПРОХОДИТЬ{}, // мы с тобой сегодня весь день проходили с вещами. (ПРОХОДИТЬ С)
rus_verbs:ВСТАТЬ{}, // Он занимался всю ночь и встал с головной болью. (ВСТАТЬ С)
rus_verbs:ПОВРЕМЕНИТЬ{}, // МВФ рекомендует Ирландии повременить с мерами экономии (ПОВРЕМЕНИТЬ С)
rus_verbs:ГЛЯДЕТЬ{}, // Её глаза глядели с мягкой грустью. (ГЛЯДЕТЬ С + твор)
rus_verbs:ВЫСКОЧИТЬ{}, // Зачем ты выскочил со своим замечанием? (ВЫСКОЧИТЬ С)
rus_verbs:НЕСТИ{}, // плот несло со страшной силой. (НЕСТИ С)
rus_verbs:приближаться{}, // стена приближалась со страшной быстротой. (приближаться с)
rus_verbs:заниматься{}, // После уроков я занимался с отстающими учениками. (заниматься с)
rus_verbs:разработать{}, // Этот лекарственный препарат разработан с использованием рецептов традиционной китайской медицины. (разработать с)
rus_verbs:вестись{}, // Разработка месторождения ведется с использованием большого количества техники. (вестись с)
rus_verbs:конфликтовать{}, // Маша конфликтует с Петей (конфликтовать с)
rus_verbs:мешать{}, // мешать воду с мукой (мешать с)
rus_verbs:иметь{}, // мне уже приходилось несколько раз иметь с ним дело.
rus_verbs:синхронизировать{}, // синхронизировать с эталонным генератором
rus_verbs:засинхронизировать{}, // засинхронизировать с эталонным генератором
rus_verbs:синхронизироваться{}, // синхронизироваться с эталонным генератором
rus_verbs:засинхронизироваться{}, // засинхронизироваться с эталонным генератором
rus_verbs:стирать{}, // стирать с мылом рубашку в тазу
rus_verbs:прыгать{}, // парашютист прыгает с парашютом
rus_verbs:выступить{}, // Он выступил с приветствием съезду.
rus_verbs:ходить{}, // В чужой монастырь со своим уставом не ходят.
rus_verbs:отозваться{}, // Он отозвался об этой книге с большой похвалой.
rus_verbs:отзываться{}, // Он отзывается об этой книге с большой похвалой.
rus_verbs:вставать{}, // он встаёт с зарёй
rus_verbs:мирить{}, // Его ум мирил всех с его дурным характером.
rus_verbs:продолжаться{}, // стрельба тем временем продолжалась с прежней точностью.
rus_verbs:договориться{}, // мы договоримся с вами
rus_verbs:побыть{}, // он хотел побыть с тобой
rus_verbs:расти{}, // Мировые производственные мощности растут с беспрецедентной скоростью
rus_verbs:вязаться{}, // вязаться с фактами
rus_verbs:отнестись{}, // отнестись к животным с сочуствием
rus_verbs:относиться{}, // относиться с пониманием
rus_verbs:пойти{}, // Спектакль пойдёт с участием известных артистов.
rus_verbs:бракосочетаться{}, // Потомственный кузнец бракосочетался с разорившейся графиней
rus_verbs:гулять{}, // бабушка гуляет с внуком
rus_verbs:разбираться{}, // разбираться с задачей
rus_verbs:сверить{}, // Данные были сверены с эталонными значениями
rus_verbs:делать{}, // Что делать со старым телефоном
rus_verbs:осматривать{}, // осматривать с удивлением
rus_verbs:обсудить{}, // обсудить с приятелем прохождение уровня в новой игре
rus_verbs:попрощаться{}, // попрощаться с талантливым актером
rus_verbs:задремать{}, // задремать с кружкой чая в руке
rus_verbs:связать{}, // связать катастрофу с действиями конкурентов
rus_verbs:носиться{}, // носиться с безумной идеей
rus_verbs:кончать{}, // кончать с собой
rus_verbs:обмениваться{}, // обмениваться с собеседниками
rus_verbs:переговариваться{}, // переговариваться с маяком
rus_verbs:общаться{}, // общаться с полицией
rus_verbs:завершить{}, // завершить с ошибкой
rus_verbs:обняться{}, // обняться с подругой
rus_verbs:сливаться{}, // сливаться с фоном
rus_verbs:смешаться{}, // смешаться с толпой
rus_verbs:договариваться{}, // договариваться с потерпевшим
rus_verbs:обедать{}, // обедать с гостями
rus_verbs:сообщаться{}, // сообщаться с подземной рекой
rus_verbs:сталкиваться{}, // сталкиваться со стаей птиц
rus_verbs:читаться{}, // читаться с трудом
rus_verbs:смириться{}, // смириться с утратой
rus_verbs:разделить{}, // разделить с другими ответственность
rus_verbs:роднить{}, // роднить с медведем
rus_verbs:медлить{}, // медлить с ответом
rus_verbs:скрестить{}, // скрестить с ужом
rus_verbs:покоиться{}, // покоиться с миром
rus_verbs:делиться{}, // делиться с друзьями
rus_verbs:познакомить{}, // познакомить с Олей
rus_verbs:порвать{}, // порвать с Олей
rus_verbs:завязать{}, // завязать с Олей знакомство
rus_verbs:суетиться{}, // суетиться с изданием романа
rus_verbs:соединиться{}, // соединиться с сервером
rus_verbs:справляться{}, // справляться с нуждой
rus_verbs:замешкаться{}, // замешкаться с ответом
rus_verbs:поссориться{}, // поссориться с подругой
rus_verbs:ссориться{}, // ссориться с друзьями
rus_verbs:торопить{}, // торопить с решением
rus_verbs:поздравить{}, // поздравить с победой
rus_verbs:проститься{}, // проститься с человеком
rus_verbs:поработать{}, // поработать с деревом
rus_verbs:приключиться{}, // приключиться с Колей
rus_verbs:сговориться{}, // сговориться с Ваней
rus_verbs:отъехать{}, // отъехать с ревом
rus_verbs:объединять{}, // объединять с другой кампанией
rus_verbs:употребить{}, // употребить с молоком
rus_verbs:перепутать{}, // перепутать с другой книгой
rus_verbs:запоздать{}, // запоздать с ответом
rus_verbs:подружиться{}, // подружиться с другими детьми
rus_verbs:дружить{}, // дружить с Сережей
rus_verbs:поравняться{}, // поравняться с финишной чертой
rus_verbs:ужинать{}, // ужинать с гостями
rus_verbs:расставаться{}, // расставаться с приятелями
rus_verbs:завтракать{}, // завтракать с семьей
rus_verbs:объединиться{}, // объединиться с соседями
rus_verbs:сменяться{}, // сменяться с напарником
rus_verbs:соединить{}, // соединить с сетью
rus_verbs:разговориться{}, // разговориться с охранником
rus_verbs:преподнести{}, // преподнести с помпой
rus_verbs:напечатать{}, // напечатать с картинками
rus_verbs:соединять{}, // соединять с сетью
rus_verbs:расправиться{}, // расправиться с беззащитным человеком
rus_verbs:распрощаться{}, // распрощаться с деньгами
rus_verbs:сравнить{}, // сравнить с конкурентами
rus_verbs:ознакомиться{}, // ознакомиться с выступлением
инфинитив:сочетаться{ вид:несоверш }, глагол:сочетаться{ вид:несоверш }, // сочетаться с сумочкой
деепричастие:сочетаясь{}, прилагательное:сочетающийся{}, прилагательное:сочетавшийся{},
rus_verbs:изнасиловать{}, // изнасиловать с применением чрезвычайного насилия
rus_verbs:прощаться{}, // прощаться с боевым товарищем
rus_verbs:сравнивать{}, // сравнивать с конкурентами
rus_verbs:складывать{}, // складывать с весом упаковки
rus_verbs:повестись{}, // повестись с ворами
rus_verbs:столкнуть{}, // столкнуть с отбойником
rus_verbs:переглядываться{}, // переглядываться с соседом
rus_verbs:поторопить{}, // поторопить с откликом
rus_verbs:развлекаться{}, // развлекаться с подружками
rus_verbs:заговаривать{}, // заговаривать с незнакомцами
rus_verbs:поцеловаться{}, // поцеловаться с первой девушкой
инфинитив:согласоваться{ вид:несоверш }, глагол:согласоваться{ вид:несоверш }, // согласоваться с подлежащим
деепричастие:согласуясь{}, прилагательное:согласующийся{},
rus_verbs:совпасть{}, // совпасть с оригиналом
rus_verbs:соединяться{}, // соединяться с куратором
rus_verbs:повстречаться{}, // повстречаться с героями
rus_verbs:поужинать{}, // поужинать с родителями
rus_verbs:развестись{}, // развестись с первым мужем
rus_verbs:переговорить{}, // переговорить с коллегами
rus_verbs:сцепиться{}, // сцепиться с бродячей собакой
rus_verbs:сожрать{}, // сожрать с потрохами
rus_verbs:побеседовать{}, // побеседовать со шпаной
rus_verbs:поиграть{}, // поиграть с котятами
rus_verbs:сцепить{}, // сцепить с тягачом
rus_verbs:помириться{}, // помириться с подружкой
rus_verbs:связываться{}, // связываться с бандитами
rus_verbs:совещаться{}, // совещаться с мастерами
rus_verbs:обрушиваться{}, // обрушиваться с беспощадной критикой
rus_verbs:переплестись{}, // переплестись с кустами
rus_verbs:мутить{}, // мутить с одногрупницами
rus_verbs:приглядываться{}, // приглядываться с интересом
rus_verbs:сблизиться{}, // сблизиться с врагами
rus_verbs:перешептываться{}, // перешептываться с симпатичной соседкой
rus_verbs:растереть{}, // растереть с солью
rus_verbs:смешиваться{}, // смешиваться с известью
rus_verbs:соприкоснуться{}, // соприкоснуться с тайной
rus_verbs:ладить{}, // ладить с родственниками
rus_verbs:сотрудничать{}, // сотрудничать с органами дознания
rus_verbs:съехаться{}, // съехаться с родственниками
rus_verbs:перекинуться{}, // перекинуться с коллегами парой слов
rus_verbs:советоваться{}, // советоваться с отчимом
rus_verbs:сравниться{}, // сравниться с лучшими
rus_verbs:знакомиться{}, // знакомиться с абитуриентами
rus_verbs:нырять{}, // нырять с аквалангом
rus_verbs:забавляться{}, // забавляться с куклой
rus_verbs:перекликаться{}, // перекликаться с другой статьей
rus_verbs:тренироваться{}, // тренироваться с партнершей
rus_verbs:поспорить{}, // поспорить с казночеем
инфинитив:сладить{ вид:соверш }, глагол:сладить{ вид:соверш }, // сладить с бычком
деепричастие:сладив{}, прилагательное:сладивший{ вид:соверш },
rus_verbs:примириться{}, // примириться с утратой
rus_verbs:раскланяться{}, // раскланяться с фрейлинами
rus_verbs:слечь{}, // слечь с ангиной
rus_verbs:соприкасаться{}, // соприкасаться со стеной
rus_verbs:смешать{}, // смешать с грязью
rus_verbs:пересекаться{}, // пересекаться с трассой
rus_verbs:путать{}, // путать с государственной шерстью
rus_verbs:поболтать{}, // поболтать с ученицами
rus_verbs:здороваться{}, // здороваться с профессором
rus_verbs:просчитаться{}, // просчитаться с покупкой
rus_verbs:сторожить{}, // сторожить с собакой
rus_verbs:обыскивать{}, // обыскивать с собаками
rus_verbs:переплетаться{}, // переплетаться с другой веткой
rus_verbs:обниматься{}, // обниматься с Ксюшей
rus_verbs:объединяться{}, // объединяться с конкурентами
rus_verbs:погорячиться{}, // погорячиться с покупкой
rus_verbs:мыться{}, // мыться с мылом
rus_verbs:свериться{}, // свериться с эталоном
rus_verbs:разделаться{}, // разделаться с кем-то
rus_verbs:чередоваться{}, // чередоваться с партнером
rus_verbs:налететь{}, // налететь с соратниками
rus_verbs:поспать{}, // поспать с включенным светом
rus_verbs:управиться{}, // управиться с собакой
rus_verbs:согрешить{}, // согрешить с замужней
rus_verbs:определиться{}, // определиться с победителем
rus_verbs:перемешаться{}, // перемешаться с гранулами
rus_verbs:затрудняться{}, // затрудняться с ответом
rus_verbs:обождать{}, // обождать со стартом
rus_verbs:фыркать{}, // фыркать с презрением
rus_verbs:засидеться{}, // засидеться с приятелем
rus_verbs:крепнуть{}, // крепнуть с годами
rus_verbs:пировать{}, // пировать с дружиной
rus_verbs:щебетать{}, // щебетать с сестричками
rus_verbs:маяться{}, // маяться с кашлем
rus_verbs:сближать{}, // сближать с центральным светилом
rus_verbs:меркнуть{}, // меркнуть с возрастом
rus_verbs:заспорить{}, // заспорить с оппонентами
rus_verbs:граничить{}, // граничить с Ливаном
rus_verbs:перестараться{}, // перестараться со стимуляторами
rus_verbs:объединить{}, // объединить с филиалом
rus_verbs:свыкнуться{}, // свыкнуться с утратой
rus_verbs:посоветоваться{}, // посоветоваться с адвокатами
rus_verbs:напутать{}, // напутать с ведомостями
rus_verbs:нагрянуть{}, // нагрянуть с обыском
rus_verbs:посовещаться{}, // посовещаться с судьей
rus_verbs:провернуть{}, // провернуть с друганом
rus_verbs:разделяться{}, // разделяться с сотрапезниками
rus_verbs:пересечься{}, // пересечься с второй колонной
rus_verbs:опережать{}, // опережать с большим запасом
rus_verbs:перепутаться{}, // перепутаться с другой линией
rus_verbs:соотноситься{}, // соотноситься с затратами
rus_verbs:смешивать{}, // смешивать с золой
rus_verbs:свидеться{}, // свидеться с тобой
rus_verbs:переспать{}, // переспать с графиней
rus_verbs:поладить{}, // поладить с соседями
rus_verbs:протащить{}, // протащить с собой
rus_verbs:разминуться{}, // разминуться с встречным потоком
rus_verbs:перемежаться{}, // перемежаться с успехами
rus_verbs:рассчитаться{}, // рассчитаться с кредиторами
rus_verbs:срастись{}, // срастись с телом
rus_verbs:знакомить{}, // знакомить с родителями
rus_verbs:поругаться{}, // поругаться с родителями
rus_verbs:совладать{}, // совладать с чувствами
rus_verbs:обручить{}, // обручить с богатой невестой
rus_verbs:сближаться{}, // сближаться с вражеским эсминцем
rus_verbs:замутить{}, // замутить с Ксюшей
rus_verbs:повозиться{}, // повозиться с настройкой
rus_verbs:торговаться{}, // торговаться с продавцами
rus_verbs:уединиться{}, // уединиться с девчонкой
rus_verbs:переборщить{}, // переборщить с добавкой
rus_verbs:ознакомить{}, // ознакомить с пожеланиями
rus_verbs:прочесывать{}, // прочесывать с собаками
rus_verbs:переписываться{}, // переписываться с корреспондентами
rus_verbs:повздорить{}, // повздорить с сержантом
rus_verbs:разлучить{}, // разлучить с семьей
rus_verbs:соседствовать{}, // соседствовать с цыганами
rus_verbs:застукать{}, // застукать с проститутками
rus_verbs:напуститься{}, // напуститься с кулаками
rus_verbs:сдружиться{}, // сдружиться с ребятами
rus_verbs:соперничать{}, // соперничать с параллельным классом
rus_verbs:прочесать{}, // прочесать с собаками
rus_verbs:кокетничать{}, // кокетничать с гимназистками
rus_verbs:мириться{}, // мириться с убытками
rus_verbs:оплошать{}, // оплошать с билетами
rus_verbs:отождествлять{}, // отождествлять с литературным героем
rus_verbs:хитрить{}, // хитрить с зарплатой
rus_verbs:провозиться{}, // провозиться с задачкой
rus_verbs:коротать{}, // коротать с друзьями
rus_verbs:соревноваться{}, // соревноваться с машиной
rus_verbs:уживаться{}, // уживаться с местными жителями
rus_verbs:отождествляться{}, // отождествляться с литературным героем
rus_verbs:сопоставить{}, // сопоставить с эталоном
rus_verbs:пьянствовать{}, // пьянствовать с друзьями
rus_verbs:залетать{}, // залетать с паленой водкой
rus_verbs:гастролировать{}, // гастролировать с новой цирковой программой
rus_verbs:запаздывать{}, // запаздывать с кормлением
rus_verbs:таскаться{}, // таскаться с сумками
rus_verbs:контрастировать{}, // контрастировать с туфлями
rus_verbs:сшибиться{}, // сшибиться с форвардом
rus_verbs:состязаться{}, // состязаться с лучшей командой
rus_verbs:затрудниться{}, // затрудниться с объяснением
rus_verbs:объясниться{}, // объясниться с пострадавшими
rus_verbs:разводиться{}, // разводиться со сварливой женой
rus_verbs:препираться{}, // препираться с адвокатами
rus_verbs:сосуществовать{}, // сосуществовать с крупными хищниками
rus_verbs:свестись{}, // свестись с нулевым счетом
rus_verbs:обговорить{}, // обговорить с директором
rus_verbs:обвенчаться{}, // обвенчаться с ведьмой
rus_verbs:экспериментировать{}, // экспериментировать с генами
rus_verbs:сверять{}, // сверять с таблицей
rus_verbs:сверяться{}, // свериться с таблицей
rus_verbs:сблизить{}, // сблизить с точкой
rus_verbs:гармонировать{}, // гармонировать с обоями
rus_verbs:перемешивать{}, // перемешивать с молоком
rus_verbs:трепаться{}, // трепаться с сослуживцами
rus_verbs:перемигиваться{}, // перемигиваться с соседкой
rus_verbs:разоткровенничаться{}, // разоткровенничаться с незнакомцем
rus_verbs:распить{}, // распить с собутыльниками
rus_verbs:скрестись{}, // скрестись с дикой лошадью
rus_verbs:передраться{}, // передраться с дворовыми собаками
rus_verbs:умыть{}, // умыть с мылом
rus_verbs:грызться{}, // грызться с соседями
rus_verbs:переругиваться{}, // переругиваться с соседями
rus_verbs:доиграться{}, // доиграться со спичками
rus_verbs:заладиться{}, // заладиться с подругой
rus_verbs:скрещиваться{}, // скрещиваться с дикими видами
rus_verbs:повидаться{}, // повидаться с дедушкой
rus_verbs:повоевать{}, // повоевать с орками
rus_verbs:сразиться{}, // сразиться с лучшим рыцарем
rus_verbs:кипятить{}, // кипятить с отбеливателем
rus_verbs:усердствовать{}, // усердствовать с наказанием
rus_verbs:схлестнуться{}, // схлестнуться с лучшим боксером
rus_verbs:пошептаться{}, // пошептаться с судьями
rus_verbs:сравняться{}, // сравняться с лучшими экземплярами
rus_verbs:церемониться{}, // церемониться с пьяницами
rus_verbs:консультироваться{}, // консультироваться со специалистами
rus_verbs:переусердствовать{}, // переусердствовать с наказанием
rus_verbs:проноситься{}, // проноситься с собой
rus_verbs:перемешать{}, // перемешать с гипсом
rus_verbs:темнить{}, // темнить с долгами
rus_verbs:сталкивать{}, // сталкивать с черной дырой
rus_verbs:увольнять{}, // увольнять с волчьим билетом
rus_verbs:заигрывать{}, // заигрывать с совершенно диким животным
rus_verbs:сопоставлять{}, // сопоставлять с эталонными образцами
rus_verbs:расторгнуть{}, // расторгнуть с нерасторопными поставщиками долгосрочный контракт
rus_verbs:созвониться{}, // созвониться с мамой
rus_verbs:спеться{}, // спеться с отъявленными хулиганами
rus_verbs:интриговать{}, // интриговать с придворными
rus_verbs:приобрести{}, // приобрести со скидкой
rus_verbs:задержаться{}, // задержаться со сдачей работы
rus_verbs:плавать{}, // плавать со спасательным кругом
rus_verbs:якшаться{}, // Не якшайся с врагами
инфинитив:ассоциировать{вид:соверш}, // читатели ассоциируют с собой героя книги
инфинитив:ассоциировать{вид:несоверш},
глагол:ассоциировать{вид:соверш}, // читатели ассоциируют с собой героя книги
глагол:ассоциировать{вид:несоверш},
//+прилагательное:ассоциировавший{вид:несоверш},
прилагательное:ассоциировавший{вид:соверш},
прилагательное:ассоциирующий{},
деепричастие:ассоциируя{},
деепричастие:ассоциировав{},
rus_verbs:ассоциироваться{}, // герой книги ассоциируется с реальным персонажем
rus_verbs:аттестовывать{}, // Они аттестовывают сотрудников с помощью наборра тестов
rus_verbs:аттестовываться{}, // Сотрудники аттестовываются с помощью набора тестов
//+инфинитив:аффилировать{вид:соверш}, // эти предприятия были аффилированы с олигархом
//+глагол:аффилировать{вид:соверш},
прилагательное:аффилированный{},
rus_verbs:баловаться{}, // мальчик баловался с молотком
rus_verbs:балясничать{}, // женщина балясничала с товарками
rus_verbs:богатеть{}, // Провинция богатеет от торговли с соседями
rus_verbs:бодаться{}, // теленок бодается с деревом
rus_verbs:боксировать{}, // Майкл дважды боксировал с ним
rus_verbs:брататься{}, // Солдаты братались с бойцами союзников
rus_verbs:вальсировать{}, // Мальчик вальсирует с девочкой
rus_verbs:вверстывать{}, // Дизайнер с трудом вверстывает блоки в страницу
rus_verbs:происходить{}, // Что происходит с мировой экономикой?
rus_verbs:произойти{}, // Что произошло с экономикой?
rus_verbs:взаимодействовать{}, // Электроны взаимодействуют с фотонами
rus_verbs:вздорить{}, // Эта женщина часто вздорила с соседями
rus_verbs:сойтись{}, // Мальчик сошелся с бандой хулиганов
rus_verbs:вобрать{}, // вобрать в себя лучшие методы борьбы с вредителями
rus_verbs:водиться{}, // Няня водится с детьми
rus_verbs:воевать{}, // Фермеры воевали с волками
rus_verbs:возиться{}, // Няня возится с детьми
rus_verbs:ворковать{}, // Голубь воркует с голубкой
rus_verbs:воссоединиться{}, // Дети воссоединились с семьей
rus_verbs:воссоединяться{}, // Дети воссоединяются с семьей
rus_verbs:вошкаться{}, // Не вошкайся с этой ерундой
rus_verbs:враждовать{}, // враждовать с соседями
rus_verbs:временить{}, // временить с выходом на пенсию
rus_verbs:расстаться{}, // я не могу расстаться с тобой
rus_verbs:выдирать{}, // выдирать с мясом
rus_verbs:выдираться{}, // выдираться с мясом
rus_verbs:вытворить{}, // вытворить что-либо с чем-либо
rus_verbs:вытворять{}, // вытворять что-либо с чем-либо
rus_verbs:сделать{}, // сделать с чем-то
rus_verbs:домыть{}, // домыть с мылом
rus_verbs:случиться{}, // случиться с кем-то
rus_verbs:остаться{}, // остаться с кем-то
rus_verbs:случать{}, // случать с породистым кобельком
rus_verbs:послать{}, // послать с весточкой
rus_verbs:работать{}, // работать с роботами
rus_verbs:провести{}, // провести с девчонками время
rus_verbs:заговорить{}, // заговорить с незнакомкой
rus_verbs:прошептать{}, // прошептать с придыханием
rus_verbs:читать{}, // читать с выражением
rus_verbs:слушать{}, // слушать с повышенным вниманием
rus_verbs:принести{}, // принести с собой
rus_verbs:спать{}, // спать с женщинами
rus_verbs:закончить{}, // закончить с приготовлениями
rus_verbs:помочь{}, // помочь с перестановкой
rus_verbs:уехать{}, // уехать с семьей
rus_verbs:случаться{}, // случаться с кем-то
rus_verbs:кутить{}, // кутить с проститутками
rus_verbs:разговаривать{}, // разговаривать с ребенком
rus_verbs:погодить{}, // погодить с ликвидацией
rus_verbs:считаться{}, // считаться с чужим мнением
rus_verbs:носить{}, // носить с собой
rus_verbs:хорошеть{}, // хорошеть с каждым днем
rus_verbs:приводить{}, // приводить с собой
rus_verbs:прыгнуть{}, // прыгнуть с парашютом
rus_verbs:петь{}, // петь с чувством
rus_verbs:сложить{}, // сложить с результатом
rus_verbs:познакомиться{}, // познакомиться с другими студентами
rus_verbs:обращаться{}, // обращаться с животными
rus_verbs:съесть{}, // съесть с хлебом
rus_verbs:ошибаться{}, // ошибаться с дозировкой
rus_verbs:столкнуться{}, // столкнуться с медведем
rus_verbs:справиться{}, // справиться с нуждой
rus_verbs:торопиться{}, // торопиться с ответом
rus_verbs:поздравлять{}, // поздравлять с победой
rus_verbs:объясняться{}, // объясняться с начальством
rus_verbs:пошутить{}, // пошутить с подругой
rus_verbs:поздороваться{}, // поздороваться с коллегами
rus_verbs:поступать{}, // Как поступать с таким поведением?
rus_verbs:определяться{}, // определяться с кандидатами
rus_verbs:связаться{}, // связаться с поставщиком
rus_verbs:спорить{}, // спорить с собеседником
rus_verbs:разобраться{}, // разобраться с делами
rus_verbs:ловить{}, // ловить с удочкой
rus_verbs:помедлить{}, // Кандидат помедлил с ответом на заданный вопрос
rus_verbs:шутить{}, // шутить с диким зверем
rus_verbs:разорвать{}, // разорвать с поставщиком контракт
rus_verbs:увезти{}, // увезти с собой
rus_verbs:унести{}, // унести с собой
rus_verbs:сотворить{}, // сотворить с собой что-то нехорошее
rus_verbs:складываться{}, // складываться с первым импульсом
rus_verbs:соглашаться{}, // соглашаться с предложенным договором
//rus_verbs:покончить{}, // покончить с развратом
rus_verbs:прихватить{}, // прихватить с собой
rus_verbs:похоронить{}, // похоронить с почестями
rus_verbs:связывать{}, // связывать с компанией свою судьбу
rus_verbs:совпадать{}, // совпадать с предсказанием
rus_verbs:танцевать{}, // танцевать с девушками
rus_verbs:поделиться{}, // поделиться с выжившими
rus_verbs:оставаться{}, // я не хотел оставаться с ним в одной комнате.
rus_verbs:беседовать{}, // преподаватель, беседующий со студентами
rus_verbs:бороться{}, // человек, борющийся со смертельной болезнью
rus_verbs:шептаться{}, // девочка, шепчущаяся с подругой
rus_verbs:сплетничать{}, // женщина, сплетничавшая с товарками
rus_verbs:поговорить{}, // поговорить с виновниками
rus_verbs:сказать{}, // сказать с трудом
rus_verbs:произнести{}, // произнести с трудом
rus_verbs:говорить{}, // говорить с акцентом
rus_verbs:произносить{}, // произносить с трудом
rus_verbs:встречаться{}, // кто с Антонио встречался?
rus_verbs:посидеть{}, // посидеть с друзьями
rus_verbs:расквитаться{}, // расквитаться с обидчиком
rus_verbs:поквитаться{}, // поквитаться с обидчиком
rus_verbs:ругаться{}, // ругаться с женой
rus_verbs:поскандалить{}, // поскандалить с женой
rus_verbs:потанцевать{}, // потанцевать с подругой
rus_verbs:скандалить{}, // скандалить с соседями
rus_verbs:разругаться{}, // разругаться с другом
rus_verbs:болтать{}, // болтать с подругами
rus_verbs:потрепаться{}, // потрепаться с соседкой
rus_verbs:войти{}, // войти с регистрацией
rus_verbs:входить{}, // входить с регистрацией
rus_verbs:возвращаться{}, // возвращаться с триумфом
rus_verbs:опоздать{}, // Он опоздал с подачей сочинения.
rus_verbs:молчать{}, // Он молчал с ледяным спокойствием.
rus_verbs:сражаться{}, // Он героически сражался с врагами.
rus_verbs:выходить{}, // Он всегда выходит с зонтиком.
rus_verbs:сличать{}, // сличать перевод с оригиналом
rus_verbs:начать{}, // я начал с товарищем спор о религии
rus_verbs:согласовать{}, // Маша согласовала с Петей дальнейшие поездки
rus_verbs:приходить{}, // Приходите с нею.
rus_verbs:жить{}, // кто с тобой жил?
rus_verbs:расходиться{}, // Маша расходится с Петей
rus_verbs:сцеплять{}, // сцеплять карабин с обвязкой
rus_verbs:торговать{}, // мы торгуем с ними нефтью
rus_verbs:уединяться{}, // уединяться с подругой в доме
rus_verbs:уладить{}, // уладить конфликт с соседями
rus_verbs:идти{}, // Я шел туда с тяжёлым сердцем.
rus_verbs:разделять{}, // Я разделяю с вами горе и радость.
rus_verbs:обратиться{}, // Я обратился к нему с просьбой о помощи.
rus_verbs:захватить{}, // Я не захватил с собой денег.
прилагательное:знакомый{}, // Я знаком с ними обоими.
rus_verbs:вести{}, // Я веду с ней переписку.
прилагательное:сопряженный{}, // Это сопряжено с большими трудностями.
прилагательное:связанный{причастие}, // Это дело связано с риском.
rus_verbs:поехать{}, // Хотите поехать со мной в театр?
rus_verbs:проснуться{}, // Утром я проснулся с ясной головой.
rus_verbs:лететь{}, // Самолёт летел со скоростью звука.
rus_verbs:играть{}, // С огнём играть опасно!
rus_verbs:поделать{}, // С ним ничего не поделаешь.
rus_verbs:стрястись{}, // С ней стряслось несчастье.
rus_verbs:смотреться{}, // Пьеса смотрится с удовольствием.
rus_verbs:смотреть{}, // Она смотрела на меня с явным неудовольствием.
rus_verbs:разойтись{}, // Она разошлась с мужем.
rus_verbs:пристать{}, // Она пристала ко мне с расспросами.
rus_verbs:посмотреть{}, // Она посмотрела на меня с удивлением.
rus_verbs:поступить{}, // Она плохо поступила с ним.
rus_verbs:выйти{}, // Она вышла с усталым и недовольным видом.
rus_verbs:взять{}, // Возьмите с собой только самое необходимое.
rus_verbs:наплакаться{}, // Наплачется она с ним.
rus_verbs:лежать{}, // Он лежит с воспалением лёгких.
rus_verbs:дышать{}, // дышащий с трудом
rus_verbs:брать{}, // брать с собой
rus_verbs:мчаться{}, // Автомобиль мчится с необычайной быстротой.
rus_verbs:упасть{}, // Ваза упала со звоном.
rus_verbs:вернуться{}, // мы вернулись вчера домой с полным лукошком
rus_verbs:сидеть{}, // Она сидит дома с ребенком
rus_verbs:встретиться{}, // встречаться с кем-либо
ГЛ_ИНФ(придти), прилагательное:пришедший{}, // пришедший с другом
ГЛ_ИНФ(постирать), прилагательное:постиранный{}, деепричастие:постирав{},
rus_verbs:мыть{}
}
fact гл_предл
{
if context { Гл_С_Твор предлог:с{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_С_Твор предлог:с{} *:*{падеж:твор} }
then return true
}
#endregion ТВОРИТЕЛЬНЫЙ
#region РОДИТЕЛЬНЫЙ
wordentry_set Гл_С_Род=
{
rus_verbs:УХОДИТЬ{}, // Но с базы не уходить.
rus_verbs:РВАНУТЬ{}, // Водитель прорычал проклятие и рванул машину с места. (РВАНУТЬ)
rus_verbs:ОХВАТИТЬ{}, // огонь охватил его со всех сторон (ОХВАТИТЬ)
rus_verbs:ЗАМЕТИТЬ{}, // Он понимал, что свет из тайника невозможно заметить с палубы (ЗАМЕТИТЬ/РАЗГЛЯДЕТЬ)
rus_verbs:РАЗГЛЯДЕТЬ{}, //
rus_verbs:СПЛАНИРОВАТЬ{}, // Птицы размером с орлицу, вероятно, не могли бы подняться в воздух, не спланировав с высокого утеса. (СПЛАНИРОВАТЬ)
rus_verbs:УМЕРЕТЬ{}, // Он умрет с голоду. (УМЕРЕТЬ)
rus_verbs:ВСПУГНУТЬ{}, // Оба упали с лязгом, вспугнувшим птиц с ближайших деревьев (ВСПУГНУТЬ)
rus_verbs:РЕВЕТЬ{}, // Время от времени какой-то ящер ревел с берега или самой реки. (РЕВЕТЬ/ЗАРЕВЕТЬ/ПРОРЕВЕТЬ/ЗАОРАТЬ/ПРООРАТЬ/ОРАТЬ/ПРОКРИЧАТЬ/ЗАКРИЧАТЬ/ВОПИТЬ/ЗАВОПИТЬ)
rus_verbs:ЗАРЕВЕТЬ{}, //
rus_verbs:ПРОРЕВЕТЬ{}, //
rus_verbs:ЗАОРАТЬ{}, //
rus_verbs:ПРООРАТЬ{}, //
rus_verbs:ОРАТЬ{}, //
rus_verbs:ЗАКРИЧАТЬ{},
rus_verbs:ВОПИТЬ{}, //
rus_verbs:ЗАВОПИТЬ{}, //
rus_verbs:СТАЩИТЬ{}, // Я видела как они стащили его с валуна и увели с собой. (СТАЩИТЬ/СТАСКИВАТЬ)
rus_verbs:СТАСКИВАТЬ{}, //
rus_verbs:ПРОВЫТЬ{}, // Призрак трубного зова провыл с другой стороны дверей. (ПРОВЫТЬ, ЗАВЫТЬ, ВЫТЬ)
rus_verbs:ЗАВЫТЬ{}, //
rus_verbs:ВЫТЬ{}, //
rus_verbs:СВЕТИТЬ{}, // Полуденное майское солнце ярко светило с голубых небес Аризоны. (СВЕТИТЬ)
rus_verbs:ОТСВЕЧИВАТЬ{}, // Солнце отсвечивало с белых лошадей, белых щитов и белых перьев и искрилось на наконечниках пик. (ОТСВЕЧИВАТЬ С, ИСКРИТЬСЯ НА)
rus_verbs:перегнать{}, // Скот нужно перегнать с этого пастбища на другое
rus_verbs:собирать{}, // мальчики начали собирать со столов посуду
rus_verbs:разглядывать{}, // ты ее со всех сторон разглядывал
rus_verbs:СЖИМАТЬ{}, // меня плотно сжимали со всех сторон (СЖИМАТЬ)
rus_verbs:СОБРАТЬСЯ{}, // со всего света собрались! (СОБРАТЬСЯ)
rus_verbs:ИЗГОНЯТЬ{}, // Вино в пакетах изгоняют с рынка (ИЗГОНЯТЬ)
rus_verbs:ВЛЮБИТЬСЯ{}, // влюбился в нее с первого взгляда (ВЛЮБИТЬСЯ)
rus_verbs:РАЗДАВАТЬСЯ{}, // теперь крик раздавался со всех сторон (РАЗДАВАТЬСЯ)
rus_verbs:ПОСМОТРЕТЬ{}, // Посмотрите на это с моей точки зрения (ПОСМОТРЕТЬ С род)
rus_verbs:СХОДИТЬ{}, // принимать участие во всех этих событиях - значит продолжать сходить с ума (СХОДИТЬ С род)
rus_verbs:РУХНУТЬ{}, // В Башкирии микроавтобус рухнул с моста (РУХНУТЬ С)
rus_verbs:УВОЛИТЬ{}, // рекомендовать уволить их с работы (УВОЛИТЬ С)
rus_verbs:КУПИТЬ{}, // еда , купленная с рук (КУПИТЬ С род)
rus_verbs:УБРАТЬ{}, // помочь убрать со стола? (УБРАТЬ С)
rus_verbs:ТЯНУТЬ{}, // с моря тянуло ветром (ТЯНУТЬ С)
rus_verbs:ПРИХОДИТЬ{}, // приходит с работы муж (ПРИХОДИТЬ С)
rus_verbs:ПРОПАСТЬ{}, // изображение пропало с экрана (ПРОПАСТЬ С)
rus_verbs:ПОТЯНУТЬ{}, // с балкона потянуло холодом (ПОТЯНУТЬ С род)
rus_verbs:РАЗДАТЬСЯ{}, // с палубы раздался свист (РАЗДАТЬСЯ С род)
rus_verbs:ЗАЙТИ{}, // зашел с другой стороны (ЗАЙТИ С род)
rus_verbs:НАЧАТЬ{}, // давай начнем с этого (НАЧАТЬ С род)
rus_verbs:УВЕСТИ{}, // дала увести с развалин (УВЕСТИ С род)
rus_verbs:ОПУСКАТЬСЯ{}, // с гор опускалась ночь (ОПУСКАТЬСЯ С)
rus_verbs:ВСКОЧИТЬ{}, // Тристан вскочил с места (ВСКОЧИТЬ С род)
rus_verbs:БРАТЬ{}, // беру с него пример (БРАТЬ С род)
rus_verbs:ПРИПОДНЯТЬСЯ{}, // голова приподнялась с плеча (ПРИПОДНЯТЬСЯ С род)
rus_verbs:ПОЯВИТЬСЯ{}, // всадники появились с востока (ПОЯВИТЬСЯ С род)
rus_verbs:НАЛЕТЕТЬ{}, // с моря налетел ветер (НАЛЕТЕТЬ С род)
rus_verbs:ВЗВИТЬСЯ{}, // Натан взвился с места (ВЗВИТЬСЯ С род)
rus_verbs:ПОДОБРАТЬ{}, // подобрал с земли копье (ПОДОБРАТЬ С)
rus_verbs:ДЕРНУТЬСЯ{}, // Кирилл дернулся с места (ДЕРНУТЬСЯ С род)
rus_verbs:ВОЗВРАЩАТЬСЯ{}, // они возвращались с реки (ВОЗВРАЩАТЬСЯ С род)
rus_verbs:ПЛЫТЬ{}, // плыли они с запада (ПЛЫТЬ С род)
rus_verbs:ЗНАТЬ{}, // одно знали с древности (ЗНАТЬ С)
rus_verbs:НАКЛОНИТЬСЯ{}, // всадник наклонился с лошади (НАКЛОНИТЬСЯ С)
rus_verbs:НАЧАТЬСЯ{}, // началось все со скуки (НАЧАТЬСЯ С)
прилагательное:ИЗВЕСТНЫЙ{}, // Культура его известна со времен глубокой древности (ИЗВЕСТНЫЙ С)
rus_verbs:СБИТЬ{}, // Порыв ветра сбил Ваньку с ног (ts СБИТЬ С)
rus_verbs:СОБИРАТЬСЯ{}, // они собираются сюда со всей равнины. (СОБИРАТЬСЯ С род)
rus_verbs:смыть{}, // Дождь должен смыть с листьев всю пыль. (СМЫТЬ С)
rus_verbs:привстать{}, // Мартин привстал со своего стула. (привстать с)
rus_verbs:спасть{}, // тяжесть спала с души. (спасть с)
rus_verbs:выглядеть{}, // так оно со стороны выглядело. (ВЫГЛЯДЕТЬ С)
rus_verbs:повернуть{}, // к вечеру они повернули с нее направо. (ПОВЕРНУТЬ С)
rus_verbs:ТЯНУТЬСЯ{}, // со стороны реки ко мне тянулись языки тумана. (ТЯНУТЬСЯ С)
rus_verbs:ВОЕВАТЬ{}, // Генерал воевал с юных лет. (ВОЕВАТЬ С чего-то)
rus_verbs:БОЛЕТЬ{}, // Голова болит с похмелья. (БОЛЕТЬ С)
rus_verbs:приближаться{}, // со стороны острова приближалась лодка.
rus_verbs:ПОТЯНУТЬСЯ{}, // со всех сторон к нему потянулись руки. (ПОТЯНУТЬСЯ С)
rus_verbs:пойти{}, // низкий гул пошел со стороны долины. (пошел с)
rus_verbs:зашевелиться{}, // со всех сторон зашевелились кусты. (зашевелиться с)
rus_verbs:МЧАТЬСЯ{}, // со стороны леса мчались всадники. (МЧАТЬСЯ С)
rus_verbs:БЕЖАТЬ{}, // люди бежали со всех ног. (БЕЖАТЬ С)
rus_verbs:СЛЫШАТЬСЯ{}, // шум слышался со стороны моря. (СЛЫШАТЬСЯ С)
rus_verbs:ЛЕТЕТЬ{}, // со стороны деревни летела птица. (ЛЕТЕТЬ С)
rus_verbs:ПЕРЕТЬ{}, // враги прут со всех сторон. (ПЕРЕТЬ С)
rus_verbs:ПОСЫПАТЬСЯ{}, // вопросы посыпались со всех сторон. (ПОСЫПАТЬСЯ С)
rus_verbs:ИДТИ{}, // угроза шла со стороны моря. (ИДТИ С + род.п.)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // со стен послышались крики ужаса. (ПОСЛЫШАТЬСЯ С)
rus_verbs:ОБРУШИТЬСЯ{}, // звуки обрушились со всех сторон. (ОБРУШИТЬСЯ С)
rus_verbs:УДАРИТЬ{}, // голоса ударили со всех сторон. (УДАРИТЬ С)
rus_verbs:ПОКАЗАТЬСЯ{}, // со стороны деревни показались земляне. (ПОКАЗАТЬСЯ С)
rus_verbs:прыгать{}, // придется прыгать со второго этажа. (прыгать с)
rus_verbs:СТОЯТЬ{}, // со всех сторон стоял лес. (СТОЯТЬ С)
rus_verbs:доноситься{}, // шум со двора доносился чудовищный. (доноситься с)
rus_verbs:мешать{}, // мешать воду с мукой (мешать с)
rus_verbs:вестись{}, // Переговоры ведутся с позиции силы. (вестись с)
rus_verbs:вставать{}, // Он не встает с кровати. (вставать с)
rus_verbs:окружать{}, // зеленые щупальца окружали ее со всех сторон. (окружать с)
rus_verbs:причитаться{}, // С вас причитается 50 рублей.
rus_verbs:соскользнуть{}, // его острый клюв соскользнул с ее руки.
rus_verbs:сократить{}, // Его сократили со службы.
rus_verbs:поднять{}, // рука подняла с пола
rus_verbs:поднимать{},
rus_verbs:тащить{}, // тем временем другие пришельцы тащили со всех сторон камни.
rus_verbs:полететь{}, // Мальчик полетел с лестницы.
rus_verbs:литься{}, // вода льется с неба
rus_verbs:натечь{}, // натечь с сапог
rus_verbs:спрыгивать{}, // спрыгивать с движущегося трамвая
rus_verbs:съезжать{}, // съезжать с заявленной темы
rus_verbs:покатываться{}, // покатываться со смеху
rus_verbs:перескакивать{}, // перескакивать с одного примера на другой
rus_verbs:сдирать{}, // сдирать с тела кожу
rus_verbs:соскальзывать{}, // соскальзывать с крючка
rus_verbs:сметать{}, // сметать с прилавков
rus_verbs:кувыркнуться{}, // кувыркнуться со ступеньки
rus_verbs:прокаркать{}, // прокаркать с ветки
rus_verbs:стряхивать{}, // стряхивать с одежды
rus_verbs:сваливаться{}, // сваливаться с лестницы
rus_verbs:слизнуть{}, // слизнуть с лица
rus_verbs:доставляться{}, // доставляться с фермы
rus_verbs:обступать{}, // обступать с двух сторон
rus_verbs:повскакивать{}, // повскакивать с мест
rus_verbs:обозревать{}, // обозревать с вершины
rus_verbs:слинять{}, // слинять с урока
rus_verbs:смывать{}, // смывать с лица
rus_verbs:спихнуть{}, // спихнуть со стола
rus_verbs:обозреть{}, // обозреть с вершины
rus_verbs:накупить{}, // накупить с рук
rus_verbs:схлынуть{}, // схлынуть с берега
rus_verbs:спикировать{}, // спикировать с километровой высоты
rus_verbs:уползти{}, // уползти с поля боя
rus_verbs:сбиваться{}, // сбиваться с пути
rus_verbs:отлучиться{}, // отлучиться с поста
rus_verbs:сигануть{}, // сигануть с крыши
rus_verbs:сместить{}, // сместить с поста
rus_verbs:списать{}, // списать с оригинального устройства
инфинитив:слетать{ вид:несоверш }, глагол:слетать{ вид:несоверш }, // слетать с трассы
деепричастие:слетая{},
rus_verbs:напиваться{}, // напиваться с горя
rus_verbs:свесить{}, // свесить с крыши
rus_verbs:заполучить{}, // заполучить со склада
rus_verbs:спадать{}, // спадать с глаз
rus_verbs:стартовать{}, // стартовать с мыса
rus_verbs:спереть{}, // спереть со склада
rus_verbs:согнать{}, // согнать с живота
rus_verbs:скатываться{}, // скатываться со стога
rus_verbs:сняться{}, // сняться с выборов
rus_verbs:слезать{}, // слезать со стола
rus_verbs:деваться{}, // деваться с подводной лодки
rus_verbs:огласить{}, // огласить с трибуны
rus_verbs:красть{}, // красть со склада
rus_verbs:расширить{}, // расширить с торца
rus_verbs:угадывать{}, // угадывать с полуслова
rus_verbs:оскорбить{}, // оскорбить со сцены
rus_verbs:срывать{}, // срывать с головы
rus_verbs:сшибить{}, // сшибить с коня
rus_verbs:сбивать{}, // сбивать с одежды
rus_verbs:содрать{}, // содрать с посетителей
rus_verbs:столкнуть{}, // столкнуть с горы
rus_verbs:отряхнуть{}, // отряхнуть с одежды
rus_verbs:сбрасывать{}, // сбрасывать с борта
rus_verbs:расстреливать{}, // расстреливать с борта вертолета
rus_verbs:придти{}, // мать скоро придет с работы
rus_verbs:съехать{}, // Миша съехал с горки
rus_verbs:свисать{}, // свисать с веток
rus_verbs:стянуть{}, // стянуть с кровати
rus_verbs:скинуть{}, // скинуть снег с плеча
rus_verbs:загреметь{}, // загреметь со стула
rus_verbs:сыпаться{}, // сыпаться с неба
rus_verbs:стряхнуть{}, // стряхнуть с головы
rus_verbs:сползти{}, // сползти со стула
rus_verbs:стереть{}, // стереть с экрана
rus_verbs:прогнать{}, // прогнать с фермы
rus_verbs:смахнуть{}, // смахнуть со стола
rus_verbs:спускать{}, // спускать с поводка
rus_verbs:деться{}, // деться с подводной лодки
rus_verbs:сдернуть{}, // сдернуть с себя
rus_verbs:сдвинуться{}, // сдвинуться с места
rus_verbs:слететь{}, // слететь с катушек
rus_verbs:обступить{}, // обступить со всех сторон
rus_verbs:снести{}, // снести с плеч
инфинитив:сбегать{ вид:несоверш }, глагол:сбегать{ вид:несоверш }, // сбегать с уроков
деепричастие:сбегая{}, прилагательное:сбегающий{},
// прилагательное:сбегавший{ вид:несоверш },
rus_verbs:запить{}, // запить с горя
rus_verbs:рубануть{}, // рубануть с плеча
rus_verbs:чертыхнуться{}, // чертыхнуться с досады
rus_verbs:срываться{}, // срываться с цепи
rus_verbs:смыться{}, // смыться с уроков
rus_verbs:похитить{}, // похитить со склада
rus_verbs:смести{}, // смести со своего пути
rus_verbs:отгружать{}, // отгружать со склада
rus_verbs:отгрузить{}, // отгрузить со склада
rus_verbs:бросаться{}, // Дети бросались в воду с моста
rus_verbs:броситься{}, // самоубийца бросился с моста в воду
rus_verbs:взимать{}, // Билетер взимает плату с каждого посетителя
rus_verbs:взиматься{}, // Плата взимается с любого посетителя
rus_verbs:взыскать{}, // Приставы взыскали долг с бедолаги
rus_verbs:взыскивать{}, // Приставы взыскивают с бедолаги все долги
rus_verbs:взыскиваться{}, // Долги взыскиваются с алиментщиков
rus_verbs:вспархивать{}, // вспархивать с цветка
rus_verbs:вспорхнуть{}, // вспорхнуть с ветки
rus_verbs:выбросить{}, // выбросить что-то с балкона
rus_verbs:выводить{}, // выводить с одежды пятна
rus_verbs:снять{}, // снять с головы
rus_verbs:начинать{}, // начинать с эскиза
rus_verbs:двинуться{}, // двинуться с места
rus_verbs:начинаться{}, // начинаться с гардероба
rus_verbs:стечь{}, // стечь с крыши
rus_verbs:слезть{}, // слезть с кучи
rus_verbs:спуститься{}, // спуститься с крыши
rus_verbs:сойти{}, // сойти с пьедестала
rus_verbs:свернуть{}, // свернуть с пути
rus_verbs:сорвать{}, // сорвать с цепи
rus_verbs:сорваться{}, // сорваться с поводка
rus_verbs:тронуться{}, // тронуться с места
rus_verbs:угадать{}, // угадать с первой попытки
rus_verbs:спустить{}, // спустить с лестницы
rus_verbs:соскочить{}, // соскочить с крючка
rus_verbs:сдвинуть{}, // сдвинуть с места
rus_verbs:подниматься{}, // туман, поднимающийся с болота
rus_verbs:подняться{}, // туман, поднявшийся с болота
rus_verbs:валить{}, // Резкий порывистый ветер валит прохожих с ног.
rus_verbs:свалить{}, // Резкий порывистый ветер свалит тебя с ног.
rus_verbs:донестись{}, // С улицы донесся шум дождя.
rus_verbs:опасть{}, // Опавшие с дерева листья.
rus_verbs:махнуть{}, // Он махнул с берега в воду.
rus_verbs:исчезнуть{}, // исчезнуть с экрана
rus_verbs:свалиться{}, // свалиться со сцены
rus_verbs:упасть{}, // упасть с дерева
rus_verbs:вернуться{}, // Он ещё не вернулся с работы.
rus_verbs:сдувать{}, // сдувать пух с одуванчиков
rus_verbs:свергать{}, // свергать царя с трона
rus_verbs:сбиться{}, // сбиться с пути
rus_verbs:стирать{}, // стирать тряпкой надпись с доски
rus_verbs:убирать{}, // убирать мусор c пола
rus_verbs:удалять{}, // удалять игрока с поля
rus_verbs:окружить{}, // Япония окружена со всех сторон морями.
rus_verbs:снимать{}, // Я снимаю с себя всякую ответственность за его поведение.
глагол:писаться{ aux stress="пис^аться" }, // Собственные имена пишутся с большой буквы.
прилагательное:спокойный{}, // С этой стороны я спокоен.
rus_verbs:спросить{}, // С тебя за всё спросят.
rus_verbs:течь{}, // С него течёт пот.
rus_verbs:дуть{}, // С моря дует ветер.
rus_verbs:капать{}, // С его лица капали крупные капли пота.
rus_verbs:опустить{}, // Она опустила ребёнка с рук на пол.
rus_verbs:спрыгнуть{}, // Она легко спрыгнула с коня.
rus_verbs:встать{}, // Все встали со стульев.
rus_verbs:сбросить{}, // Войдя в комнату, он сбросил с себя пальто.
rus_verbs:взять{}, // Возьми книгу с полки.
rus_verbs:спускаться{}, // Мы спускались с горы.
rus_verbs:уйти{}, // Он нашёл себе заместителя и ушёл со службы.
rus_verbs:порхать{}, // Бабочка порхает с цветка на цветок.
rus_verbs:отправляться{}, // Ваш поезд отправляется со второй платформы.
rus_verbs:двигаться{}, // Он не двигался с места.
rus_verbs:отходить{}, // мой поезд отходит с первого пути
rus_verbs:попасть{}, // Майкл попал в кольцо с десятиметровой дистанции
rus_verbs:падать{}, // снег падает с ветвей
rus_verbs:скрыться{} // Ее водитель, бросив машину, скрылся с места происшествия.
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} *:*{падеж:род} }
then return true
}
fact гл_предл
{
if context { Гл_С_Род предлог:с{} *:*{падеж:парт} }
then return true
}
#endregion РОДИТЕЛЬНЫЙ
fact гл_предл
{
if context { * предлог:с{} *:*{ падеж:твор } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:с{} *:*{ падеж:род } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:с{} * }
then return false,-5
}
#endregion Предлог_С
/*
#region Предлог_ПОД
// -------------- ПРЕДЛОГ 'ПОД' -----------------------
fact гл_предл
{
if context { * предлог:под{} @regex("[a-z]+[0-9]*") }
then return true
}
// ПОД+вин.п. не может присоединяться к существительным, поэтому
// он присоединяется к любым глаголам.
fact гл_предл
{
if context { * предлог:под{} *:*{ падеж:вин } }
then return true
}
wordentry_set Гл_ПОД_твор=
{
rus_verbs:извиваться{}, // извивалась под его длинными усами
rus_verbs:РАСПРОСТРАНЯТЬСЯ{}, // Под густым ковром травы и плотным сплетением корней (РАСПРОСТРАНЯТЬСЯ)
rus_verbs:БРОСИТЬ{}, // чтобы ты его под деревом бросил? (БРОСИТЬ)
rus_verbs:БИТЬСЯ{}, // под моей щекой сильно билось его сердце (БИТЬСЯ)
rus_verbs:ОПУСТИТЬСЯ{}, // глаза его опустились под ее желтым взглядом (ОПУСТИТЬСЯ)
rus_verbs:ВЗДЫМАТЬСЯ{}, // его грудь судорожно вздымалась под ее рукой (ВЗДЫМАТЬСЯ)
rus_verbs:ПРОМЧАТЬСЯ{}, // Она промчалась под ними и исчезла за изгибом горы. (ПРОМЧАТЬСЯ)
rus_verbs:всплыть{}, // Наконец он всплыл под нависавшей кормой, так и не отыскав того, что хотел. (всплыть)
rus_verbs:КОНЧАТЬСЯ{}, // Он почти вертикально уходит в реку и кончается глубоко под водой. (КОНЧАТЬСЯ)
rus_verbs:ПОЛЗТИ{}, // Там они ползли под спутанным терновником и сквозь переплетавшиеся кусты (ПОЛЗТИ)
rus_verbs:ПРОХОДИТЬ{}, // Вольф проходил под гигантскими ветвями деревьев и мхов, свисавших с ветвей зелеными водопадами. (ПРОХОДИТЬ, ПРОПОЛЗТИ, ПРОПОЛЗАТЬ)
rus_verbs:ПРОПОЛЗТИ{}, //
rus_verbs:ПРОПОЛЗАТЬ{}, //
rus_verbs:ИМЕТЬ{}, // Эти предположения не имеют под собой никакой почвы (ИМЕТЬ)
rus_verbs:НОСИТЬ{}, // она носит под сердцем ребенка (НОСИТЬ)
rus_verbs:ПАСТЬ{}, // Рим пал под натиском варваров (ПАСТЬ)
rus_verbs:УТОНУТЬ{}, // Выступавшие старческие вены снова утонули под гладкой твердой плотью. (УТОНУТЬ)
rus_verbs:ВАЛЯТЬСЯ{}, // Под его кривыми серыми ветвями и пестрыми коричнево-зелеными листьями валялись пустые ореховые скорлупки и сердцевины плодов. (ВАЛЯТЬСЯ)
rus_verbs:вздрогнуть{}, // она вздрогнула под его взглядом
rus_verbs:иметься{}, // у каждого под рукой имелся арбалет
rus_verbs:ЖДАТЬ{}, // Сашка уже ждал под дождем (ЖДАТЬ)
rus_verbs:НОЧЕВАТЬ{}, // мне приходилось ночевать под открытым небом (НОЧЕВАТЬ)
rus_verbs:УЗНАТЬ{}, // вы должны узнать меня под этим именем (УЗНАТЬ)
rus_verbs:ЗАДЕРЖИВАТЬСЯ{}, // мне нельзя задерживаться под землей! (ЗАДЕРЖИВАТЬСЯ)
rus_verbs:ПОГИБНУТЬ{}, // под их копытами погибли целые армии! (ПОГИБНУТЬ)
rus_verbs:РАЗДАВАТЬСЯ{}, // под ногами у меня раздавался сухой хруст (РАЗДАВАТЬСЯ)
rus_verbs:КРУЖИТЬСЯ{}, // поверхность планеты кружилась у него под ногами (КРУЖИТЬСЯ)
rus_verbs:ВИСЕТЬ{}, // под глазами у него висели тяжелые складки кожи (ВИСЕТЬ)
rus_verbs:содрогнуться{}, // содрогнулся под ногами каменный пол (СОДРОГНУТЬСЯ)
rus_verbs:СОБИРАТЬСЯ{}, // темнота уже собиралась под деревьями (СОБИРАТЬСЯ)
rus_verbs:УПАСТЬ{}, // толстяк упал под градом ударов (УПАСТЬ)
rus_verbs:ДВИНУТЬСЯ{}, // лодка двинулась под водой (ДВИНУТЬСЯ)
rus_verbs:ЦАРИТЬ{}, // под его крышей царила холодная зима (ЦАРИТЬ)
rus_verbs:ПРОВАЛИТЬСЯ{}, // под копытами его лошади провалился мост (ПРОВАЛИТЬСЯ ПОД твор)
rus_verbs:ЗАДРОЖАТЬ{}, // земля задрожала под ногами (ЗАДРОЖАТЬ)
rus_verbs:НАХМУРИТЬСЯ{}, // государь нахмурился под маской (НАХМУРИТЬСЯ)
rus_verbs:РАБОТАТЬ{}, // работать под угрозой нельзя (РАБОТАТЬ)
rus_verbs:ШЕВЕЛЬНУТЬСЯ{}, // под ногой шевельнулся камень (ШЕВЕЛЬНУТЬСЯ)
rus_verbs:ВИДЕТЬ{}, // видел тебя под камнем. (ВИДЕТЬ)
rus_verbs:ОСТАТЬСЯ{}, // второе осталось под водой (ОСТАТЬСЯ)
rus_verbs:КИПЕТЬ{}, // вода кипела под копытами (КИПЕТЬ)
rus_verbs:СИДЕТЬ{}, // может сидит под деревом (СИДЕТЬ)
rus_verbs:МЕЛЬКНУТЬ{}, // под нами мелькнуло море (МЕЛЬКНУТЬ)
rus_verbs:ПОСЛЫШАТЬСЯ{}, // под окном послышался шум (ПОСЛЫШАТЬСЯ)
rus_verbs:ТЯНУТЬСЯ{}, // под нами тянулись облака (ТЯНУТЬСЯ)
rus_verbs:ДРОЖАТЬ{}, // земля дрожала под ним (ДРОЖАТЬ)
rus_verbs:ПРИЙТИСЬ{}, // хуже пришлось под землей (ПРИЙТИСЬ)
rus_verbs:ГОРЕТЬ{}, // лампа горела под потолком (ГОРЕТЬ)
rus_verbs:ПОЛОЖИТЬ{}, // положил под деревом плащ (ПОЛОЖИТЬ)
rus_verbs:ЗАГОРЕТЬСЯ{}, // под деревьями загорелся костер (ЗАГОРЕТЬСЯ)
rus_verbs:ПРОНОСИТЬСЯ{}, // под нами проносились крыши (ПРОНОСИТЬСЯ)
rus_verbs:ПОТЯНУТЬСЯ{}, // под кораблем потянулись горы (ПОТЯНУТЬСЯ)
rus_verbs:БЕЖАТЬ{}, // беги под серой стеной ночи (БЕЖАТЬ)
rus_verbs:РАЗДАТЬСЯ{}, // под окном раздалось тяжелое дыхание (РАЗДАТЬСЯ)
rus_verbs:ВСПЫХНУТЬ{}, // под потолком вспыхнула яркая лампа (ВСПЫХНУТЬ)
rus_verbs:СМОТРЕТЬ{}, // просто смотрите под другим углом (СМОТРЕТЬ ПОД)
rus_verbs:ДУТЬ{}, // теперь под деревьями дул ветерок (ДУТЬ)
rus_verbs:СКРЫТЬСЯ{}, // оно быстро скрылось под водой (СКРЫТЬСЯ ПОД)
rus_verbs:ЩЕЛКНУТЬ{}, // далеко под ними щелкнул выстрел (ЩЕЛКНУТЬ)
rus_verbs:ТРЕЩАТЬ{}, // осколки стекла трещали под ногами (ТРЕЩАТЬ)
rus_verbs:РАСПОЛАГАТЬСЯ{}, // под ними располагались разноцветные скамьи (РАСПОЛАГАТЬСЯ)
rus_verbs:ВЫСТУПИТЬ{}, // под ногтями выступили капельки крови (ВЫСТУПИТЬ)
rus_verbs:НАСТУПИТЬ{}, // под куполом базы наступила тишина (НАСТУПИТЬ)
rus_verbs:ОСТАНОВИТЬСЯ{}, // повозка остановилась под самым окном (ОСТАНОВИТЬСЯ)
rus_verbs:РАСТАЯТЬ{}, // магазин растаял под ночным дождем (РАСТАЯТЬ)
rus_verbs:ДВИГАТЬСЯ{}, // под водой двигалось нечто огромное (ДВИГАТЬСЯ)
rus_verbs:БЫТЬ{}, // под снегом могут быть трещины (БЫТЬ)
rus_verbs:ЗИЯТЬ{}, // под ней зияла ужасная рана (ЗИЯТЬ)
rus_verbs:ЗАЗВОНИТЬ{}, // под рукой водителя зазвонил телефон (ЗАЗВОНИТЬ)
rus_verbs:ПОКАЗАТЬСЯ{}, // внезапно под ними показалась вода (ПОКАЗАТЬСЯ)
rus_verbs:ЗАМЕРЕТЬ{}, // эхо замерло под высоким потолком (ЗАМЕРЕТЬ)
rus_verbs:ПОЙТИ{}, // затем под кораблем пошла пустыня (ПОЙТИ)
rus_verbs:ДЕЙСТВОВАТЬ{}, // боги всегда действуют под маской (ДЕЙСТВОВАТЬ)
rus_verbs:БЛЕСТЕТЬ{}, // мокрый мех блестел под луной (БЛЕСТЕТЬ)
rus_verbs:ЛЕТЕТЬ{}, // под ним летела серая земля (ЛЕТЕТЬ)
rus_verbs:СОГНУТЬСЯ{}, // содрогнулся под ногами каменный пол (СОГНУТЬСЯ)
rus_verbs:КИВНУТЬ{}, // четвертый слегка кивнул под капюшоном (КИВНУТЬ)
rus_verbs:УМЕРЕТЬ{}, // колдун умер под грудой каменных глыб (УМЕРЕТЬ)
rus_verbs:ОКАЗЫВАТЬСЯ{}, // внезапно под ногами оказывается знакомая тропинка (ОКАЗЫВАТЬСЯ)
rus_verbs:ИСЧЕЗАТЬ{}, // серая лента дороги исчезала под воротами (ИСЧЕЗАТЬ)
rus_verbs:СВЕРКНУТЬ{}, // голубые глаза сверкнули под густыми бровями (СВЕРКНУТЬ)
rus_verbs:СИЯТЬ{}, // под ним сияла белая пелена облаков (СИЯТЬ)
rus_verbs:ПРОНЕСТИСЬ{}, // тихий смех пронесся под куполом зала (ПРОНЕСТИСЬ)
rus_verbs:СКОЛЬЗИТЬ{}, // обломки судна медленно скользили под ними (СКОЛЬЗИТЬ)
rus_verbs:ВЗДУТЬСЯ{}, // под серой кожей вздулись шары мускулов (ВЗДУТЬСЯ)
rus_verbs:ПРОЙТИ{}, // обломок отлично пройдет под колесами слева (ПРОЙТИ)
rus_verbs:РАЗВЕВАТЬСЯ{}, // светлые волосы развевались под дыханием ветра (РАЗВЕВАТЬСЯ)
rus_verbs:СВЕРКАТЬ{}, // глаза огнем сверкали под темными бровями (СВЕРКАТЬ)
rus_verbs:КАЗАТЬСЯ{}, // деревянный док казался очень твердым под моими ногами (КАЗАТЬСЯ)
rus_verbs:ПОСТАВИТЬ{}, // четвертый маг торопливо поставил под зеркалом широкую чашу (ПОСТАВИТЬ)
rus_verbs:ОСТАВАТЬСЯ{}, // запасы остаются под давлением (ОСТАВАТЬСЯ ПОД)
rus_verbs:ПЕТЬ{}, // просто мы под землей любим петь. (ПЕТЬ ПОД)
rus_verbs:ПОЯВИТЬСЯ{}, // под их крыльями внезапно появился дым. (ПОЯВИТЬСЯ ПОД)
rus_verbs:ОКАЗАТЬСЯ{}, // мы снова оказались под солнцем. (ОКАЗАТЬСЯ ПОД)
rus_verbs:ПОДХОДИТЬ{}, // мы подходили под другим углом? (ПОДХОДИТЬ ПОД)
rus_verbs:СКРЫВАТЬСЯ{}, // кто под ней скрывается? (СКРЫВАТЬСЯ ПОД)
rus_verbs:ХЛЮПАТЬ{}, // под ногами Аллы хлюпала грязь (ХЛЮПАТЬ ПОД)
rus_verbs:ШАГАТЬ{}, // их отряд весело шагал под дождем этой музыки. (ШАГАТЬ ПОД)
rus_verbs:ТЕЧЬ{}, // под ее поверхностью медленно текла ярость. (ТЕЧЬ ПОД твор)
rus_verbs:ОЧУТИТЬСЯ{}, // мы очутились под стенами замка. (ОЧУТИТЬСЯ ПОД)
rus_verbs:ПОБЛЕСКИВАТЬ{}, // их латы поблескивали под солнцем. (ПОБЛЕСКИВАТЬ ПОД)
rus_verbs:ДРАТЬСЯ{}, // под столами дрались за кости псы. (ДРАТЬСЯ ПОД)
rus_verbs:КАЧНУТЬСЯ{}, // палуба качнулась у нас под ногами. (КАЧНУЛАСЬ ПОД)
rus_verbs:ПРИСЕСТЬ{}, // конь даже присел под тяжелым телом. (ПРИСЕСТЬ ПОД)
rus_verbs:ЖИТЬ{}, // они живут под землей. (ЖИТЬ ПОД)
rus_verbs:ОБНАРУЖИТЬ{}, // вы можете обнаружить ее под водой? (ОБНАРУЖИТЬ ПОД)
rus_verbs:ПЛЫТЬ{}, // Орёл плывёт под облаками. (ПЛЫТЬ ПОД)
rus_verbs:ИСЧЕЗНУТЬ{}, // потом они исчезли под водой. (ИСЧЕЗНУТЬ ПОД)
rus_verbs:держать{}, // оружие все держали под рукой. (держать ПОД)
rus_verbs:ВСТРЕТИТЬСЯ{}, // они встретились под водой. (ВСТРЕТИТЬСЯ ПОД)
rus_verbs:уснуть{}, // Миша уснет под одеялом
rus_verbs:пошевелиться{}, // пошевелиться под одеялом
rus_verbs:задохнуться{}, // задохнуться под слоем снега
rus_verbs:потечь{}, // потечь под избыточным давлением
rus_verbs:уцелеть{}, // уцелеть под завалами
rus_verbs:мерцать{}, // мерцать под лучами софитов
rus_verbs:поискать{}, // поискать под кроватью
rus_verbs:гудеть{}, // гудеть под нагрузкой
rus_verbs:посидеть{}, // посидеть под навесом
rus_verbs:укрыться{}, // укрыться под навесом
rus_verbs:утихнуть{}, // утихнуть под одеялом
rus_verbs:заскрипеть{}, // заскрипеть под тяжестью
rus_verbs:шелохнуться{}, // шелохнуться под одеялом
инфинитив:срезать{ вид:несоверш }, глагол:срезать{ вид:несоверш }, // срезать под корень
деепричастие:срезав{}, прилагательное:срезающий{ вид:несоверш },
инфинитив:срезать{ вид:соверш }, глагол:срезать{ вид:соверш },
деепричастие:срезая{}, прилагательное:срезавший{ вид:соверш },
rus_verbs:пониматься{}, // пониматься под успехом
rus_verbs:подразумеваться{}, // подразумеваться под правильным решением
rus_verbs:промокнуть{}, // промокнуть под проливным дождем
rus_verbs:засосать{}, // засосать под ложечкой
rus_verbs:подписаться{}, // подписаться под воззванием
rus_verbs:укрываться{}, // укрываться под навесом
rus_verbs:запыхтеть{}, // запыхтеть под одеялом
rus_verbs:мокнуть{}, // мокнуть под лождем
rus_verbs:сгибаться{}, // сгибаться под тяжестью снега
rus_verbs:намокнуть{}, // намокнуть под дождем
rus_verbs:подписываться{}, // подписываться под обращением
rus_verbs:тарахтеть{}, // тарахтеть под окнами
инфинитив:находиться{вид:несоверш}, глагол:находиться{вид:несоверш}, // Она уже несколько лет находится под наблюдением врача.
деепричастие:находясь{}, прилагательное:находившийся{вид:несоверш}, прилагательное:находящийся{},
rus_verbs:лежать{}, // лежать под капельницей
rus_verbs:вымокать{}, // вымокать под дождём
rus_verbs:вымокнуть{}, // вымокнуть под дождём
rus_verbs:проворчать{}, // проворчать под нос
rus_verbs:хмыкнуть{}, // хмыкнуть под нос
rus_verbs:отыскать{}, // отыскать под кроватью
rus_verbs:дрогнуть{}, // дрогнуть под ударами
rus_verbs:проявляться{}, // проявляться под нагрузкой
rus_verbs:сдержать{}, // сдержать под контролем
rus_verbs:ложиться{}, // ложиться под клиента
rus_verbs:таять{}, // таять под весенним солнцем
rus_verbs:покатиться{}, // покатиться под откос
rus_verbs:лечь{}, // он лег под навесом
rus_verbs:идти{}, // идти под дождем
прилагательное:известный{}, // Он известен под этим именем.
rus_verbs:стоять{}, // Ящик стоит под столом.
rus_verbs:отступить{}, // Враг отступил под ударами наших войск.
rus_verbs:царапаться{}, // Мышь царапается под полом.
rus_verbs:спать{}, // заяц спокойно спал у себя под кустом
rus_verbs:загорать{}, // мы загораем под солнцем
ГЛ_ИНФ(мыть), // мыть руки под струёй воды
ГЛ_ИНФ(закопать),
ГЛ_ИНФ(спрятать),
ГЛ_ИНФ(прятать),
ГЛ_ИНФ(перепрятать)
}
fact гл_предл
{
if context { Гл_ПОД_твор предлог:под{} *:*{ падеж:твор } }
then return true
}
// для глаголов вне списка - запрещаем.
fact гл_предл
{
if context { * предлог:под{} *:*{ падеж:твор } }
then return false,-10
}
fact гл_предл
{
if context { * предлог:под{} *:*{} }
then return false,-11
}
#endregion Предлог_ПОД
*/
#region Предлог_ОБ
// -------------- ПРЕДЛОГ 'ОБ' -----------------------
wordentry_set Гл_ОБ_предл=
{
rus_verbs:СВИДЕТЕЛЬСТВОВАТЬ{}, // Об их присутствии свидетельствовало лишь тусклое пурпурное пятно, проступавшее на камне. (СВИДЕТЕЛЬСТВОВАТЬ)
rus_verbs:ЗАДУМАТЬСЯ{}, // Промышленные гиганты задумались об экологии (ЗАДУМАТЬСЯ)
rus_verbs:СПРОСИТЬ{}, // Он спросил нескольких из пляжников об их кажущейся всеобщей юности. (СПРОСИТЬ)
rus_verbs:спрашивать{}, // как ты можешь еще спрашивать у меня об этом?
rus_verbs:забывать{}, // Мы не можем забывать об их участи.
rus_verbs:ГАДАТЬ{}, // теперь об этом можно лишь гадать (ГАДАТЬ)
rus_verbs:ПОВЕДАТЬ{}, // Градоначальник , выступая с обзором основных городских событий , поведал об этом депутатам (ПОВЕДАТЬ ОБ)
rus_verbs:СООБЩИТЬ{}, // Иран сообщил МАГАТЭ об ускорении обогащения урана (СООБЩИТЬ)
rus_verbs:ЗАЯВИТЬ{}, // Об их успешном окончании заявил генеральный директор (ЗАЯВИТЬ ОБ)
rus_verbs:слышать{}, // даже они слышали об этом человеке. (СЛЫШАТЬ ОБ)
rus_verbs:ДОЛОЖИТЬ{}, // вернувшиеся разведчики доложили об увиденном (ДОЛОЖИТЬ ОБ)
rus_verbs:ПОГОВОРИТЬ{}, // давай поговорим об этом. (ПОГОВОРИТЬ ОБ)
rus_verbs:ДОГАДАТЬСЯ{}, // об остальном нетрудно догадаться. (ДОГАДАТЬСЯ ОБ)
rus_verbs:ПОЗАБОТИТЬСЯ{}, // обещал обо всем позаботиться. (ПОЗАБОТИТЬСЯ ОБ)
rus_verbs:ПОЗАБЫТЬ{}, // Шура позабыл обо всем. (ПОЗАБЫТЬ ОБ)
rus_verbs:вспоминать{}, // Впоследствии он не раз вспоминал об этом приключении. (вспоминать об)
rus_verbs:сообщать{}, // Газета сообщает об открытии сессии парламента. (сообщать об)
rus_verbs:просить{}, // мы просили об отсрочке платежей (просить ОБ)
rus_verbs:ПЕТЬ{}, // эта же девушка пела обо всем совершенно открыто. (ПЕТЬ ОБ)
rus_verbs:сказать{}, // ты скажешь об этом капитану? (сказать ОБ)
rus_verbs:знать{}, // бы хотелось знать как можно больше об этом районе.
rus_verbs:кричать{}, // Все газеты кричат об этом событии.
rus_verbs:советоваться{}, // Она обо всём советуется с матерью.
rus_verbs:говориться{}, // об остальном говорилось легко.
rus_verbs:подумать{}, // нужно крепко обо всем подумать.
rus_verbs:напомнить{}, // черный дым напомнил об опасности.
rus_verbs:забыть{}, // забудь об этой роскоши.
rus_verbs:думать{}, // приходится обо всем думать самой.
rus_verbs:отрапортовать{}, // отрапортовать об успехах
rus_verbs:информировать{}, // информировать об изменениях
rus_verbs:оповестить{}, // оповестить об отказе
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:заговорить{}, // заговорить об оплате
rus_verbs:отозваться{}, // Он отозвался об этой книге с большой похвалой.
rus_verbs:попросить{}, // попросить об услуге
rus_verbs:объявить{}, // объявить об отставке
rus_verbs:предупредить{}, // предупредить об аварии
rus_verbs:предупреждать{}, // предупреждать об опасности
rus_verbs:твердить{}, // твердить об обязанностях
rus_verbs:заявлять{}, // заявлять об экспериментальном подтверждении
rus_verbs:рассуждать{}, // рассуждать об абстрактных идеях
rus_verbs:говорить{}, // Не говорите об этом в присутствии третьих лиц.
rus_verbs:читать{}, // он читал об этом в журнале
rus_verbs:прочитать{}, // он читал об этом в учебнике
rus_verbs:узнать{}, // он узнал об этом из фильмов
rus_verbs:рассказать{}, // рассказать об экзаменах
rus_verbs:рассказывать{},
rus_verbs:договориться{}, // договориться об оплате
rus_verbs:договариваться{}, // договариваться об обмене
rus_verbs:болтать{}, // Не болтай об этом!
rus_verbs:проболтаться{}, // Не проболтайся об этом!
rus_verbs:заботиться{}, // кто заботится об урегулировании
rus_verbs:беспокоиться{}, // вы беспокоитесь об обороне
rus_verbs:помнить{}, // всем советую об этом помнить
rus_verbs:мечтать{} // Мечтать об успехе
}
fact гл_предл
{
if context { Гл_ОБ_предл предлог:об{} *:*{ падеж:предл } }
then return true
}
fact гл_предл
{
if context { * предлог:о{} @regex("[a-z]+[0-9]*") }
then return true
}
fact гл_предл
{
if context { * предлог:об{} @regex("[a-z]+[0-9]*") }
then return true
}
// остальные глаголы не могут связываться
fact гл_предл
{
if context { * предлог:об{} *:*{ падеж:предл } }
then return false, -4
}
wordentry_set Гл_ОБ_вин=
{
rus_verbs:СЛОМАТЬ{}, // потом об колено сломал (СЛОМАТЬ)
rus_verbs:разбить{}, // ты разбил щеку об угол ящика. (РАЗБИТЬ ОБ)
rus_verbs:опереться{}, // Он опёрся об стену.
rus_verbs:опираться{},
rus_verbs:постучать{}, // постучал лбом об пол.
rus_verbs:удариться{}, // бутылка глухо ударилась об землю.
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:царапаться{} // Днище лодки царапалось обо что-то.
}
fact гл_предл
{
if context { Гл_ОБ_вин предлог:об{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { * предлог:об{} *:*{ падеж:вин } }
then return false,-4
}
fact гл_предл
{
if context { * предлог:об{} *:*{} }
then return false,-5
}
#endregion Предлог_ОБ
#region Предлог_О
// ------------------- С ПРЕДЛОГОМ 'О' ----------------------
wordentry_set Гл_О_Вин={
rus_verbs:шмякнуть{}, // Ей хотелось шмякнуть ими о стену.
rus_verbs:болтать{}, // Болтали чаще всего о пустяках.
rus_verbs:шваркнуть{}, // Она шваркнула трубкой о рычаг.
rus_verbs:опираться{}, // Мать приподнялась, с трудом опираясь о стол.
rus_verbs:бахнуться{}, // Бахнуться головой о стол.
rus_verbs:ВЫТЕРЕТЬ{}, // Вытащи нож и вытри его о траву. (ВЫТЕРЕТЬ/ВЫТИРАТЬ)
rus_verbs:ВЫТИРАТЬ{}, //
rus_verbs:РАЗБИТЬСЯ{}, // Прибой накатился и с шумом разбился о белый песок. (РАЗБИТЬСЯ)
rus_verbs:СТУКНУТЬ{}, // Сердце его глухо стукнуло о грудную кость (СТУКНУТЬ)
rus_verbs:ЛЯЗГНУТЬ{}, // Он кинулся наземь, покатился, и копье лязгнуло о стену. (ЛЯЗГНУТЬ/ЛЯЗГАТЬ)
rus_verbs:ЛЯЗГАТЬ{}, //
rus_verbs:звенеть{}, // стрелы уже звенели о прутья клетки
rus_verbs:ЩЕЛКНУТЬ{}, // камень щелкнул о скалу (ЩЕЛКНУТЬ)
rus_verbs:БИТЬ{}, // волна бьет о берег (БИТЬ)
rus_verbs:ЗАЗВЕНЕТЬ{}, // зазвенели мечи о щиты (ЗАЗВЕНЕТЬ)
rus_verbs:колотиться{}, // сердце его колотилось о ребра
rus_verbs:стучать{}, // глухо стучали о щиты рукояти мечей.
rus_verbs:биться{}, // биться головой о стену? (биться о)
rus_verbs:ударить{}, // вода ударила его о стену коридора. (ударила о)
rus_verbs:разбиваться{}, // волны разбивались о скалу
rus_verbs:разбивать{}, // Разбивает голову о прутья клетки.
rus_verbs:облокотиться{}, // облокотиться о стену
rus_verbs:точить{}, // точить о точильный камень
rus_verbs:спотыкаться{}, // спотыкаться о спрятавшийся в траве пень
rus_verbs:потереться{}, // потереться о дерево
rus_verbs:ушибиться{}, // ушибиться о дерево
rus_verbs:тереться{}, // тереться о ствол
rus_verbs:шмякнуться{}, // шмякнуться о землю
rus_verbs:убиваться{}, // убиваться об стену
rus_verbs:расшибить{}, // расшибить об стену
rus_verbs:тереть{}, // тереть о камень
rus_verbs:потереть{}, // потереть о колено
rus_verbs:удариться{}, // удариться о край
rus_verbs:споткнуться{}, // споткнуться о камень
rus_verbs:запнуться{}, // запнуться о камень
rus_verbs:запинаться{}, // запинаться о камни
rus_verbs:ударяться{}, // ударяться о бортик
rus_verbs:стукнуться{}, // стукнуться о бортик
rus_verbs:стукаться{}, // стукаться о бортик
rus_verbs:опереться{}, // Он опёрся локтями о стол.
rus_verbs:плескаться{} // Вода плещется о берег.
}
fact гл_предл
{
if context { Гл_О_Вин предлог:о{} *:*{ падеж:вин } }
then return true
}
fact гл_предл
{
if context { * предлог:о{} *:*{ падеж:вин } }
then return false,-5
}
wordentry_set Гл_О_предл={
rus_verbs:КРИЧАТЬ{}, // она кричала о смерти! (КРИЧАТЬ)
rus_verbs:РАССПРОСИТЬ{}, // Я расспросил о нем нескольких горожан. (РАССПРОСИТЬ/РАССПРАШИВАТЬ)
rus_verbs:РАССПРАШИВАТЬ{}, //
rus_verbs:слушать{}, // ты будешь слушать о них?
rus_verbs:вспоминать{}, // вспоминать о том разговоре ему было неприятно
rus_verbs:МОЛЧАТЬ{}, // О чём молчат девушки (МОЛЧАТЬ)
rus_verbs:ПЛАКАТЬ{}, // она плакала о себе (ПЛАКАТЬ)
rus_verbs:сложить{}, // о вас сложены легенды
rus_verbs:ВОЛНОВАТЬСЯ{}, // Я волнуюсь о том, что что-то серьёзно пошло не так (ВОЛНОВАТЬСЯ О)
rus_verbs:УПОМЯНУТЬ{}, // упомянул о намерении команды приобрести несколько новых футболистов (УПОМЯНУТЬ О)
rus_verbs:ОТЧИТЫВАТЬСЯ{}, // Судебные приставы продолжают отчитываться о борьбе с неплательщиками (ОТЧИТЫВАТЬСЯ О)
rus_verbs:ДОЛОЖИТЬ{}, // провести тщательное расследование взрыва в маршрутном такси во Владикавказе и доложить о результатах (ДОЛОЖИТЬ О)
rus_verbs:ПРОБОЛТАТЬ{}, // правительство страны больше проболтало о военной реформе (ПРОБОЛТАТЬ О)
rus_verbs:ЗАБОТИТЬСЯ{}, // Четверть россиян заботятся о здоровье путем просмотра телевизора (ЗАБОТИТЬСЯ О)
rus_verbs:ИРОНИЗИРОВАТЬ{}, // Вы иронизируете о ностальгии по тем временем (ИРОНИЗИРОВАТЬ О)
rus_verbs:СИГНАЛИЗИРОВАТЬ{}, // Кризис цен на продукты питания сигнализирует о неминуемой гиперинфляции (СИГНАЛИЗИРОВАТЬ О)
rus_verbs:СПРОСИТЬ{}, // Он спросил о моём здоровье. (СПРОСИТЬ О)
rus_verbs:НАПОМНИТЬ{}, // больной зуб опять напомнил о себе. (НАПОМНИТЬ О)
rus_verbs:осведомиться{}, // офицер осведомился о цели визита
rus_verbs:объявить{}, // В газете объявили о конкурсе. (объявить о)
rus_verbs:ПРЕДСТОЯТЬ{}, // о чем предстоит разговор? (ПРЕДСТОЯТЬ О)
rus_verbs:объявлять{}, // объявлять о всеобщей забастовке (объявлять о)
rus_verbs:зайти{}, // Разговор зашёл о политике.
rus_verbs:порассказать{}, // порассказать о своих путешествиях
инфинитив:спеть{ вид:соверш }, глагол:спеть{ вид:соверш }, // спеть о неразделенной любви
деепричастие:спев{}, прилагательное:спевший{ вид:соверш },
прилагательное:спетый{},
rus_verbs:напеть{},
rus_verbs:разговаривать{}, // разговаривать с другом о жизни
rus_verbs:рассуждать{}, // рассуждать об абстрактных идеях
//rus_verbs:заботиться{}, // заботиться о престарелых родителях
rus_verbs:раздумывать{}, // раздумывать о новой работе
rus_verbs:договариваться{}, // договариваться о сумме компенсации
rus_verbs:молить{}, // молить о пощаде
rus_verbs:отзываться{}, // отзываться о книге
rus_verbs:подумывать{}, // подумывать о новом подходе
rus_verbs:поговаривать{}, // поговаривать о загадочном звере
rus_verbs:обмолвиться{}, // обмолвиться о проклятии
rus_verbs:условиться{}, // условиться о поддержке
rus_verbs:призадуматься{}, // призадуматься о последствиях
rus_verbs:известить{}, // известить о поступлении
rus_verbs:отрапортовать{}, // отрапортовать об успехах
rus_verbs:напевать{}, // напевать о любви
rus_verbs:помышлять{}, // помышлять о новом деле
rus_verbs:переговорить{}, // переговорить о правилах
rus_verbs:повествовать{}, // повествовать о событиях
rus_verbs:слыхивать{}, // слыхивать о чудище
rus_verbs:потолковать{}, // потолковать о планах
rus_verbs:проговориться{}, // проговориться о планах
rus_verbs:умолчать{}, // умолчать о штрафах
rus_verbs:хлопотать{}, // хлопотать о премии
rus_verbs:уведомить{}, // уведомить о поступлении
rus_verbs:горевать{}, // горевать о потере
rus_verbs:запамятовать{}, // запамятовать о важном мероприятии
rus_verbs:заикнуться{}, // заикнуться о прибавке
rus_verbs:информировать{}, // информировать о событиях
rus_verbs:проболтаться{}, // проболтаться о кладе
rus_verbs:поразмыслить{}, // поразмыслить о судьбе
rus_verbs:заикаться{}, // заикаться о деньгах
rus_verbs:оповестить{}, // оповестить об отказе
rus_verbs:печься{}, // печься о всеобщем благе
rus_verbs:разглагольствовать{}, // разглагольствовать о правах
rus_verbs:размечтаться{}, // размечтаться о будущем
rus_verbs:лепетать{}, // лепетать о невиновности
rus_verbs:грезить{}, // грезить о большой и чистой любви
rus_verbs:залепетать{}, // залепетать о сокровищах
rus_verbs:пронюхать{}, // пронюхать о бесплатной одежде
rus_verbs:протрубить{}, // протрубить о победе
rus_verbs:извещать{}, // извещать о поступлении
rus_verbs:трубить{}, // трубить о поимке разбойников
rus_verbs:осведомляться{}, // осведомляться о судьбе
rus_verbs:поразмышлять{}, // поразмышлять о неизбежном
rus_verbs:слагать{}, // слагать о подвигах викингов
rus_verbs:ходатайствовать{}, // ходатайствовать о выделении материальной помощи
rus_verbs:побеспокоиться{}, // побеспокоиться о правильном стимулировании
rus_verbs:закидывать{}, // закидывать сообщениями об ошибках
rus_verbs:базарить{}, // пацаны базарили о телках
rus_verbs:балагурить{}, // мужики балагурили о новом председателе
rus_verbs:балакать{}, // мужики балакали о новом председателе
rus_verbs:беспокоиться{}, // Она беспокоится о детях
rus_verbs:рассказать{}, // Кумир рассказал о криминале в Москве
rus_verbs:возмечтать{}, // возмечтать о счастливом мире
rus_verbs:вопить{}, // Кто-то вопил о несправедливости
rus_verbs:сказать{}, // сказать что-то новое о ком-то
rus_verbs:знать{}, // знать о ком-то что-то пикантное
rus_verbs:подумать{}, // подумать о чём-то
rus_verbs:думать{}, // думать о чём-то
rus_verbs:узнать{}, // узнать о происшествии
rus_verbs:помнить{}, // помнить о задании
rus_verbs:просить{}, // просить о коде доступа
rus_verbs:забыть{}, // забыть о своих обязанностях
rus_verbs:сообщить{}, // сообщить о заложенной мине
rus_verbs:заявить{}, // заявить о пропаже
rus_verbs:задуматься{}, // задуматься о смерти
rus_verbs:спрашивать{}, // спрашивать о поступлении товара
rus_verbs:догадаться{}, // догадаться о причинах
rus_verbs:договориться{}, // договориться о собеседовании
rus_verbs:мечтать{}, // мечтать о сцене
rus_verbs:поговорить{}, // поговорить о наболевшем
rus_verbs:размышлять{}, // размышлять о насущном
rus_verbs:напоминать{}, // напоминать о себе
rus_verbs:пожалеть{}, // пожалеть о содеянном
rus_verbs:ныть{}, // ныть о прибавке
rus_verbs:сообщать{}, // сообщать о победе
rus_verbs:догадываться{}, // догадываться о первопричине
rus_verbs:поведать{}, // поведать о тайнах
rus_verbs:умолять{}, // умолять о пощаде
rus_verbs:сожалеть{}, // сожалеть о случившемся
rus_verbs:жалеть{}, // жалеть о случившемся
rus_verbs:забывать{}, // забывать о случившемся
rus_verbs:упоминать{}, // упоминать о предках
rus_verbs:позабыть{}, // позабыть о своем обещании
rus_verbs:запеть{}, // запеть о любви
rus_verbs:скорбеть{}, // скорбеть о усопшем
rus_verbs:задумываться{}, // задумываться о смене работы
rus_verbs:позаботиться{}, // позаботиться о престарелых родителях
rus_verbs:докладывать{}, // докладывать о планах строительства целлюлозно-бумажного комбината
rus_verbs:попросить{}, // попросить о замене
rus_verbs:предупредить{}, // предупредить о замене
rus_verbs:предупреждать{}, // предупреждать о замене
rus_verbs:твердить{}, // твердить о замене
rus_verbs:заявлять{}, // заявлять о подлоге
rus_verbs:петь{}, // певица, поющая о лете
rus_verbs:проинформировать{}, // проинформировать о переговорах
rus_verbs:порассказывать{}, // порассказывать о событиях
rus_verbs:послушать{}, // послушать о новинках
rus_verbs:заговорить{}, // заговорить о плате
rus_verbs:отозваться{}, // Он отозвался о книге с большой похвалой.
rus_verbs:оставить{}, // Он оставил о себе печальную память.
rus_verbs:свидетельствовать{}, // страшно исхудавшее тело свидетельствовало о долгих лишениях
rus_verbs:спорить{}, // они спорили о законе
глагол:написать{ aux stress="напис^ать" }, инфинитив:написать{ aux stress="напис^ать" }, // Он написал о том, что видел во время путешествия.
глагол:писать{ aux stress="пис^ать" }, инфинитив:писать{ aux stress="пис^ать" }, // Он писал о том, что видел во время путешествия.
rus_verbs:прочитать{}, // Я прочитал о тебе
rus_verbs:услышать{}, // Я услышал о нем
rus_verbs:помечтать{}, // Девочки помечтали о принце
rus_verbs:слышать{}, // Мальчик слышал о приведениях
rus_verbs:вспомнить{}, // Девочки вспомнили о завтраке
rus_verbs:грустить{}, // Я грущу о тебе
rus_verbs:осведомить{}, // о последних достижениях науки
rus_verbs:рассказывать{}, // Антонио рассказывает о работе
rus_verbs:говорить{}, // говорим о трех больших псах
rus_verbs:идти{} // Вопрос идёт о войне.
}
fact гл_предл
{
if context { Гл_О_предл предлог:о{} *:*{ падеж:предл } }
then return true
}
// Мы поделились впечатлениями о выставке.
// ^^^^^^^^^^ ^^^^^^^^^^
fact гл_предл
{
if context { * предлог:о{} *:*{ падеж:предл } }
then return false,-3
}
fact гл_предл
{
if context { * предлог:о{} *:*{} }
then return false,-5
}
#endregion Предлог_О
#region Предлог_ПО
// ------------------- С ПРЕДЛОГОМ 'ПО' ----------------------
// для этих глаголов - запрещаем связывание с ПО+дат.п.
wordentry_set Глаг_ПО_Дат_Запр=
{
rus_verbs:предпринять{}, // предпринять шаги по стимулированию продаж
rus_verbs:увлечь{}, // увлечь в прогулку по парку
rus_verbs:закончить{},
rus_verbs:мочь{},
rus_verbs:хотеть{}
}
fact гл_предл
{
if context { Глаг_ПО_Дат_Запр предлог:по{} *:*{ падеж:дат } }
then return false,-10
}
// По умолчанию разрешаем связывание в паттернах типа
// Я иду по шоссе
fact гл_предл
{
if context { * предлог:по{} *:*{ падеж:дат } }
then return true
}
wordentry_set Глаг_ПО_Вин=
{
rus_verbs:ВОЙТИ{}, // лезвие вошло по рукоять (ВОЙТИ)
rus_verbs:иметь{}, // все месяцы имели по тридцать дней. (ИМЕТЬ ПО)
rus_verbs:материализоваться{}, // материализоваться по другую сторону барьера
rus_verbs:засадить{}, // засадить по рукоятку
rus_verbs:увязнуть{} // увязнуть по колено
}
fact гл_предл
{
if context { Глаг_ПО_Вин предлог:по{} *:*{ падеж:вин } }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:по{} *:*{ падеж:вин } }
then return false,-5
}
#endregion Предлог_ПО
#region Предлог_К
// ------------------- С ПРЕДЛОГОМ 'К' ----------------------
wordentry_set Гл_К_Дат={
rus_verbs:заявиться{}, // Сразу же после обеда к нам заявилась Юлия Михайловна.
rus_verbs:приставлять{} , // Приставляет дуло пистолета к виску.
прилагательное:НЕПРИГОДНЫЙ{}, // большинство компьютеров из этой партии оказались непригодными к эксплуатации (НЕПРИГОДНЫЙ)
rus_verbs:СБЕГАТЬСЯ{}, // Они чуяли воду и сбегались к ней отовсюду. (СБЕГАТЬСЯ)
rus_verbs:СБЕЖАТЬСЯ{}, // К бетонной скамье начали сбегаться люди. (СБЕГАТЬСЯ/СБЕЖАТЬСЯ)
rus_verbs:ПРИТИРАТЬСЯ{}, // Менее стойких водителей буквально сметало на другую полосу, и они впритык притирались к другим машинам. (ПРИТИРАТЬСЯ)
rus_verbs:РУХНУТЬ{}, // а потом ты без чувств рухнул к моим ногам (РУХНУТЬ)
rus_verbs:ПЕРЕНЕСТИ{}, // Они перенесли мясо к ручью и поджарили его на костре. (ПЕРЕНЕСТИ)
rus_verbs:ЗАВЕСТИ{}, // как путь мой завел меня к нему? (ЗАВЕСТИ)
rus_verbs:НАГРЯНУТЬ{}, // ФБР нагрянуло с обыском к сестре бостонских террористов (НАГРЯНУТЬ)
rus_verbs:ПРИСЛОНЯТЬСЯ{}, // Рабы ложились на пол, прислонялись к стене и спали. (ПРИСЛОНЯТЬСЯ,ПРИНОРАВЛИВАТЬСЯ,ПРИНОРОВИТЬСЯ)
rus_verbs:ПРИНОРАВЛИВАТЬСЯ{}, //
rus_verbs:ПРИНОРОВИТЬСЯ{}, //
rus_verbs:СПЛАНИРОВАТЬ{}, // Вскоре она остановила свое падение и спланировала к ним. (СПЛАНИРОВАТЬ,СПИКИРОВАТЬ,РУХНУТЬ)
rus_verbs:СПИКИРОВАТЬ{}, //
rus_verbs:ЗАБРАТЬСЯ{}, // Поэтому он забрался ко мне в квартиру с имевшимся у него полумесяцем. (ЗАБРАТЬСЯ К, В, С)
rus_verbs:ПРОТЯГИВАТЬ{}, // Оно протягивало свои длинные руки к молодому человеку, стоявшему на плоской вершине валуна. (ПРОТЯГИВАТЬ/ПРОТЯНУТЬ/ТЯНУТЬ)
rus_verbs:ПРОТЯНУТЬ{}, //
rus_verbs:ТЯНУТЬ{}, //
rus_verbs:ПЕРЕБИРАТЬСЯ{}, // Ее губы медленно перебирались к его уху. (ПЕРЕБИРАТЬСЯ,ПЕРЕБРАТЬСЯ,ПЕРЕБАЗИРОВАТЬСЯ,ПЕРЕМЕСТИТЬСЯ,ПЕРЕМЕЩАТЬСЯ)
rus_verbs:ПЕРЕБРАТЬСЯ{}, // ,,,
rus_verbs:ПЕРЕБАЗИРОВАТЬСЯ{}, //
rus_verbs:ПЕРЕМЕСТИТЬСЯ{}, //
rus_verbs:ПЕРЕМЕЩАТЬСЯ{}, //
rus_verbs:ТРОНУТЬСЯ{}, // Он отвернулся от нее и тронулся к пляжу. (ТРОНУТЬСЯ)
rus_verbs:ПРИСТАВИТЬ{}, // Он поднял одну из них и приставил верхний конец к краю шахты в потолке.
rus_verbs:ПРОБИТЬСЯ{}, // Отряд с невероятными приключениями, пытается пробиться к своему полку, попадает в плен и другие передряги (ПРОБИТЬСЯ)
rus_verbs:хотеть{},
rus_verbs:СДЕЛАТЬ{}, // Сделайте всё к понедельнику (СДЕЛАТЬ)
rus_verbs:ИСПЫТЫВАТЬ{}, // она испытывает ко мне только отвращение (ИСПЫТЫВАТЬ)
rus_verbs:ОБЯЗЫВАТЬ{}, // Это меня ни к чему не обязывает (ОБЯЗЫВАТЬ)
rus_verbs:КАРАБКАТЬСЯ{}, // карабкаться по горе от подножия к вершине (КАРАБКАТЬСЯ)
rus_verbs:СТОЯТЬ{}, // мужчина стоял ко мне спиной (СТОЯТЬ)
rus_verbs:ПОДАТЬСЯ{}, // наконец люк подался ко мне (ПОДАТЬСЯ)
rus_verbs:ПРИРАВНЯТЬ{}, // Усилия нельзя приравнять к результату (ПРИРАВНЯТЬ)
rus_verbs:ПРИРАВНИВАТЬ{}, // Усилия нельзя приравнивать к результату (ПРИРАВНИВАТЬ)
rus_verbs:ВОЗЛОЖИТЬ{}, // Путин в Пскове возложил цветы к памятнику воинам-десантникам, погибшим в Чечне (ВОЗЛОЖИТЬ)
rus_verbs:запустить{}, // Индия запустит к Марсу свой космический аппарат в 2013 г
rus_verbs:ПРИСТЫКОВАТЬСЯ{}, // Роботизированный российский грузовой космический корабль пристыковался к МКС (ПРИСТЫКОВАТЬСЯ)
rus_verbs:ПРИМАЗАТЬСЯ{}, // К челябинскому метеориту примазалась таинственная слизь (ПРИМАЗАТЬСЯ)
rus_verbs:ПОПРОСИТЬ{}, // Попросите Лизу к телефону (ПОПРОСИТЬ К)
rus_verbs:ПРОЕХАТЬ{}, // Порой школьные автобусы просто не имеют возможности проехать к некоторым населенным пунктам из-за бездорожья (ПРОЕХАТЬ К)
rus_verbs:ПОДЦЕПЛЯТЬСЯ{}, // Вагоны с пассажирами подцепляются к составу (ПОДЦЕПЛЯТЬСЯ К)
rus_verbs:ПРИЗВАТЬ{}, // Президент Афганистана призвал талибов к прямому диалогу (ПРИЗВАТЬ К)
rus_verbs:ПРЕОБРАЗИТЬСЯ{}, // Культовый столичный отель преобразился к юбилею (ПРЕОБРАЗИТЬСЯ К)
прилагательное:ЧУВСТВИТЕЛЬНЫЙ{}, // нейроны одного комплекса чувствительны к разным веществам (ЧУВСТВИТЕЛЬНЫЙ К)
безлич_глагол:нужно{}, // нам нужно к воротам (НУЖНО К)
rus_verbs:БРОСИТЬ{}, // огромный клюв бросил это мясо к моим ногам (БРОСИТЬ К)
rus_verbs:ЗАКОНЧИТЬ{}, // к пяти утра техники закончили (ЗАКОНЧИТЬ К)
rus_verbs:НЕСТИ{}, // к берегу нас несет! (НЕСТИ К)
rus_verbs:ПРОДВИГАТЬСЯ{}, // племена медленно продвигались к востоку (ПРОДВИГАТЬСЯ К)
rus_verbs:ОПУСКАТЬСЯ{}, // деревья опускались к самой воде (ОПУСКАТЬСЯ К)
rus_verbs:СТЕМНЕТЬ{}, // к тому времени стемнело (СТЕМНЕЛО К)
rus_verbs:ОТСКОЧИТЬ{}, // после отскочил к окну (ОТСКОЧИТЬ К)
rus_verbs:ДЕРЖАТЬСЯ{}, // к солнцу держались спинами (ДЕРЖАТЬСЯ К)
rus_verbs:КАЧНУТЬСЯ{}, // толпа качнулась к ступеням (КАЧНУТЬСЯ К)
rus_verbs:ВОЙТИ{}, // Андрей вошел к себе (ВОЙТИ К)
rus_verbs:ВЫБРАТЬСЯ{}, // мы выбрались к окну (ВЫБРАТЬСЯ К)
rus_verbs:ПРОВЕСТИ{}, // провел к стене спальни (ПРОВЕСТИ К)
rus_verbs:ВЕРНУТЬСЯ{}, // давай вернемся к делу (ВЕРНУТЬСЯ К)
rus_verbs:ВОЗВРАТИТЬСЯ{}, // Среди евреев, живших в диаспоре, всегда было распространено сильное стремление возвратиться к Сиону (ВОЗВРАТИТЬСЯ К)
rus_verbs:ПРИЛЕГАТЬ{}, // Задняя поверхность хрусталика прилегает к стекловидному телу (ПРИЛЕГАТЬ К)
rus_verbs:ПЕРЕНЕСТИСЬ{}, // мысленно Алёна перенеслась к заливу (ПЕРЕНЕСТИСЬ К)
rus_verbs:ПРОБИВАТЬСЯ{}, // сквозь болото к берегу пробивался ручей. (ПРОБИВАТЬСЯ К)
rus_verbs:ПЕРЕВЕСТИ{}, // необходимо срочно перевести стадо к воде. (ПЕРЕВЕСТИ К)
rus_verbs:ПРИЛЕТЕТЬ{}, // зачем ты прилетел к нам? (ПРИЛЕТЕТЬ К)
rus_verbs:ДОБАВИТЬ{}, // добавить ли ее к остальным? (ДОБАВИТЬ К)
rus_verbs:ПРИГОТОВИТЬ{}, // Матвей приготовил лук к бою. (ПРИГОТОВИТЬ К)
rus_verbs:РВАНУТЬ{}, // человек рванул ее к себе. (РВАНУТЬ К)
rus_verbs:ТАЩИТЬ{}, // они тащили меня к двери. (ТАЩИТЬ К)
глагол:быть{}, // к тебе есть вопросы.
прилагательное:равнодушный{}, // Он равнодушен к музыке.
rus_verbs:ПОЖАЛОВАТЬ{}, // скандально известный певец пожаловал к нам на передачу (ПОЖАЛОВАТЬ К)
rus_verbs:ПЕРЕСЕСТЬ{}, // Ольга пересела к Антону (ПЕРЕСЕСТЬ К)
инфинитив:СБЕГАТЬ{ вид:соверш }, глагол:СБЕГАТЬ{ вид:соверш }, // сбегай к Борису (СБЕГАТЬ К)
rus_verbs:ПЕРЕХОДИТЬ{}, // право хода переходит к Адаму (ПЕРЕХОДИТЬ К)
rus_verbs:прижаться{}, // она прижалась щекой к его шее. (прижаться+к)
rus_verbs:ПОДСКОЧИТЬ{}, // солдат быстро подскочил ко мне. (ПОДСКОЧИТЬ К)
rus_verbs:ПРОБРАТЬСЯ{}, // нужно пробраться к реке. (ПРОБРАТЬСЯ К)
rus_verbs:ГОТОВИТЬ{}, // нас готовили к этому. (ГОТОВИТЬ К)
rus_verbs:ТЕЧЬ{}, // река текла к морю. (ТЕЧЬ К)
rus_verbs:ОТШАТНУТЬСЯ{}, // епископ отшатнулся к стене. (ОТШАТНУТЬСЯ К)
rus_verbs:БРАТЬ{}, // брали бы к себе. (БРАТЬ К)
rus_verbs:СКОЛЬЗНУТЬ{}, // ковер скользнул к пещере. (СКОЛЬЗНУТЬ К)
rus_verbs:присохнуть{}, // Грязь присохла к одежде. (присохнуть к)
rus_verbs:просить{}, // Директор просит вас к себе. (просить к)
rus_verbs:вызывать{}, // шеф вызывал к себе. (вызывать к)
rus_verbs:присесть{}, // старик присел к огню. (присесть к)
rus_verbs:НАКЛОНИТЬСЯ{}, // Ричард наклонился к брату. (НАКЛОНИТЬСЯ К)
rus_verbs:выбираться{}, // будем выбираться к дороге. (выбираться к)
rus_verbs:отвернуться{}, // Виктор отвернулся к стене. (отвернуться к)
rus_verbs:СТИХНУТЬ{}, // огонь стих к полудню. (СТИХНУТЬ К)
rus_verbs:УПАСТЬ{}, // нож упал к ногам. (УПАСТЬ К)
rus_verbs:СЕСТЬ{}, // молча сел к огню. (СЕСТЬ К)
rus_verbs:ХЛЫНУТЬ{}, // народ хлынул к стенам. (ХЛЫНУТЬ К)
rus_verbs:покатиться{}, // они черной волной покатились ко мне. (покатиться к)
rus_verbs:ОБРАТИТЬ{}, // она обратила к нему свое бледное лицо. (ОБРАТИТЬ К)
rus_verbs:СКЛОНИТЬ{}, // Джон слегка склонил голову к плечу. (СКЛОНИТЬ К)
rus_verbs:СВЕРНУТЬ{}, // дорожка резко свернула к южной стене. (СВЕРНУТЬ К)
rus_verbs:ЗАВЕРНУТЬ{}, // Он завернул к нам по пути к месту службы. (ЗАВЕРНУТЬ К)
rus_verbs:подходить{}, // цвет подходил ей к лицу.
rus_verbs:БРЕСТИ{}, // Ричард покорно брел к отцу. (БРЕСТИ К)
rus_verbs:ПОПАСТЬ{}, // хочешь попасть к нему? (ПОПАСТЬ К)
rus_verbs:ПОДНЯТЬ{}, // Мартин поднял ружье к плечу. (ПОДНЯТЬ К)
rus_verbs:ПОТЕРЯТЬ{}, // просто потеряла к нему интерес. (ПОТЕРЯТЬ К)
rus_verbs:РАЗВЕРНУТЬСЯ{}, // они сразу развернулись ко мне. (РАЗВЕРНУТЬСЯ К)
rus_verbs:ПОВЕРНУТЬ{}, // мальчик повернул к ним голову. (ПОВЕРНУТЬ К)
rus_verbs:вызвать{}, // или вызвать к жизни? (вызвать к)
rus_verbs:ВЫХОДИТЬ{}, // их земли выходят к морю. (ВЫХОДИТЬ К)
rus_verbs:ЕХАТЬ{}, // мы долго ехали к вам. (ЕХАТЬ К)
rus_verbs:опуститься{}, // Алиса опустилась к самому дну. (опуститься к)
rus_verbs:подняться{}, // они молча поднялись к себе. (подняться к)
rus_verbs:ДВИНУТЬСЯ{}, // толстяк тяжело двинулся к ним. (ДВИНУТЬСЯ К)
rus_verbs:ПОПЯТИТЬСЯ{}, // ведьмак осторожно попятился к лошади. (ПОПЯТИТЬСЯ К)
rus_verbs:РИНУТЬСЯ{}, // мышелов ринулся к черной стене. (РИНУТЬСЯ К)
rus_verbs:ТОЛКНУТЬ{}, // к этому толкнул ее ты. (ТОЛКНУТЬ К)
rus_verbs:отпрыгнуть{}, // Вадим поспешно отпрыгнул к борту. (отпрыгнуть к)
rus_verbs:отступить{}, // мы поспешно отступили к стене. (отступить к)
rus_verbs:ЗАБРАТЬ{}, // мы забрали их к себе. (ЗАБРАТЬ к)
rus_verbs:ВЗЯТЬ{}, // потом возьму тебя к себе. (ВЗЯТЬ К)
rus_verbs:лежать{}, // наш путь лежал к ним. (лежать к)
rus_verbs:поползти{}, // ее рука поползла к оружию. (поползти к)
rus_verbs:требовать{}, // вас требует к себе император. (требовать к)
rus_verbs:поехать{}, // ты должен поехать к нему. (поехать к)
rus_verbs:тянуться{}, // мордой животное тянулось к земле. (тянуться к)
rus_verbs:ЖДАТЬ{}, // жди их завтра к утру. (ЖДАТЬ К)
rus_verbs:ПОЛЕТЕТЬ{}, // они стремительно полетели к земле. (ПОЛЕТЕТЬ К)
rus_verbs:подойти{}, // помоги мне подойти к столу. (подойти к)
rus_verbs:РАЗВЕРНУТЬ{}, // мужик развернул к нему коня. (РАЗВЕРНУТЬ К)
rus_verbs:ПРИВЕЗТИ{}, // нас привезли прямо к королю. (ПРИВЕЗТИ К)
rus_verbs:отпрянуть{}, // незнакомец отпрянул к стене. (отпрянуть к)
rus_verbs:побежать{}, // Cергей побежал к двери. (побежать к)
rus_verbs:отбросить{}, // сильный удар отбросил его к стене. (отбросить к)
rus_verbs:ВЫНУДИТЬ{}, // они вынудили меня к сотрудничеству (ВЫНУДИТЬ К)
rus_verbs:подтянуть{}, // он подтянул к себе стул и сел на него (подтянуть к)
rus_verbs:сойти{}, // по узкой тропинке путники сошли к реке. (сойти к)
rus_verbs:являться{}, // по ночам к нему являлись призраки. (являться к)
rus_verbs:ГНАТЬ{}, // ледяной ветер гнал их к югу. (ГНАТЬ К)
rus_verbs:ВЫВЕСТИ{}, // она вывела нас точно к месту. (ВЫВЕСТИ К)
rus_verbs:выехать{}, // почти сразу мы выехали к реке.
rus_verbs:пододвигаться{}, // пододвигайся к окну
rus_verbs:броситься{}, // большая часть защитников стен бросилась к воротам.
rus_verbs:представить{}, // Его представили к ордену.
rus_verbs:двигаться{}, // между тем чудище неторопливо двигалось к берегу.
rus_verbs:выскочить{}, // тем временем они выскочили к реке.
rus_verbs:выйти{}, // тем временем они вышли к лестнице.
rus_verbs:потянуть{}, // Мальчик схватил верёвку и потянул её к себе.
rus_verbs:приложить{}, // приложить к детали повышенное усилие
rus_verbs:пройти{}, // пройти к стойке регистрации (стойка регистрации - проверить проверку)
rus_verbs:отнестись{}, // отнестись к животным с сочуствием
rus_verbs:привязать{}, // привязать за лапу веревкой к колышку, воткнутому в землю
rus_verbs:прыгать{}, // прыгать к хозяину на стол
rus_verbs:приглашать{}, // приглашать к доктору
rus_verbs:рваться{}, // Чужие люди рвутся к власти
rus_verbs:понестись{}, // понестись к обрыву
rus_verbs:питать{}, // питать привязанность к алкоголю
rus_verbs:заехать{}, // Коля заехал к Оле
rus_verbs:переехать{}, // переехать к родителям
rus_verbs:ползти{}, // ползти к дороге
rus_verbs:сводиться{}, // сводиться к элементарному действию
rus_verbs:добавлять{}, // добавлять к общей сумме
rus_verbs:подбросить{}, // подбросить к потолку
rus_verbs:призывать{}, // призывать к спокойствию
rus_verbs:пробираться{}, // пробираться к партизанам
rus_verbs:отвезти{}, // отвезти к родителям
rus_verbs:применяться{}, // применяться к уравнению
rus_verbs:сходиться{}, // сходиться к точному решению
rus_verbs:допускать{}, // допускать к сдаче зачета
rus_verbs:свести{}, // свести к нулю
rus_verbs:придвинуть{}, // придвинуть к мальчику
rus_verbs:подготовить{}, // подготовить к печати
rus_verbs:подобраться{}, // подобраться к оленю
rus_verbs:заторопиться{}, // заторопиться к выходу
rus_verbs:пристать{}, // пристать к берегу
rus_verbs:поманить{}, // поманить к себе
rus_verbs:припасть{}, // припасть к алтарю
rus_verbs:притащить{}, // притащить к себе домой
rus_verbs:прижимать{}, // прижимать к груди
rus_verbs:подсесть{}, // подсесть к симпатичной девочке
rus_verbs:придвинуться{}, // придвинуться к окну
rus_verbs:отпускать{}, // отпускать к другу
rus_verbs:пригнуться{}, // пригнуться к земле
rus_verbs:пристроиться{}, // пристроиться к колонне
rus_verbs:сгрести{}, // сгрести к себе
rus_verbs:удрать{}, // удрать к цыганам
rus_verbs:прибавиться{}, // прибавиться к общей сумме
rus_verbs:присмотреться{}, // присмотреться к покупке
rus_verbs:подкатить{}, // подкатить к трюму
rus_verbs:клонить{}, // клонить ко сну
rus_verbs:проследовать{}, // проследовать к выходу
rus_verbs:пододвинуть{}, // пододвинуть к себе
rus_verbs:применять{}, // применять к сотрудникам
rus_verbs:прильнуть{}, // прильнуть к экранам
rus_verbs:подвинуть{}, // подвинуть к себе
rus_verbs:примчаться{}, // примчаться к папе
rus_verbs:подкрасться{}, // подкрасться к жертве
rus_verbs:привязаться{}, // привязаться к собаке
rus_verbs:забирать{}, // забирать к себе
rus_verbs:прорваться{}, // прорваться к кассе
rus_verbs:прикасаться{}, // прикасаться к коже
rus_verbs:уносить{}, // уносить к себе
rus_verbs:подтянуться{}, // подтянуться к месту
rus_verbs:привозить{}, // привозить к ветеринару
rus_verbs:подползти{}, // подползти к зайцу
rus_verbs:приблизить{}, // приблизить к глазам
rus_verbs:применить{}, // применить к уравнению простое преобразование
rus_verbs:приглядеться{}, // приглядеться к изображению
rus_verbs:приложиться{}, // приложиться к ручке
rus_verbs:приставать{}, // приставать к девчонкам
rus_verbs:запрещаться{}, // запрещаться к показу
rus_verbs:прибегать{}, // прибегать к насилию
rus_verbs:побудить{}, // побудить к действиям
rus_verbs:притягивать{}, // притягивать к себе
rus_verbs:пристроить{}, // пристроить к полезному делу
rus_verbs:приговорить{}, // приговорить к смерти
rus_verbs:склоняться{}, // склоняться к прекращению разработки
rus_verbs:подъезжать{}, // подъезжать к вокзалу
rus_verbs:привалиться{}, // привалиться к забору
rus_verbs:наклоняться{}, // наклоняться к щенку
rus_verbs:подоспеть{}, // подоспеть к обеду
rus_verbs:прилипнуть{}, // прилипнуть к окну
rus_verbs:приволочь{}, // приволочь к себе
rus_verbs:устремляться{}, // устремляться к вершине
rus_verbs:откатиться{}, // откатиться к исходным позициям
rus_verbs:побуждать{}, // побуждать к действиям
rus_verbs:прискакать{}, // прискакать к кормежке
rus_verbs:присматриваться{}, // присматриваться к новичку
rus_verbs:прижиматься{}, // прижиматься к борту
rus_verbs:жаться{}, // жаться к огню
rus_verbs:передвинуть{}, // передвинуть к окну
rus_verbs:допускаться{}, // допускаться к экзаменам
rus_verbs:прикрепить{}, // прикрепить к корпусу
rus_verbs:отправлять{}, // отправлять к специалистам
rus_verbs:перебежать{}, // перебежать к врагам
rus_verbs:притронуться{}, // притронуться к реликвии
rus_verbs:заспешить{}, // заспешить к семье
rus_verbs:ревновать{}, // ревновать к сопернице
rus_verbs:подступить{}, // подступить к горлу
rus_verbs:уводить{}, // уводить к ветеринару
rus_verbs:побросать{}, // побросать к ногам
rus_verbs:подаваться{}, // подаваться к ужину
rus_verbs:приписывать{}, // приписывать к достижениям
rus_verbs:относить{}, // относить к растениям
rus_verbs:принюхаться{}, // принюхаться к ароматам
rus_verbs:подтащить{}, // подтащить к себе
rus_verbs:прислонить{}, // прислонить к стене
rus_verbs:подплыть{}, // подплыть к бую
rus_verbs:опаздывать{}, // опаздывать к стилисту
rus_verbs:примкнуть{}, // примкнуть к деомнстрантам
rus_verbs:стекаться{}, // стекаются к стенам тюрьмы
rus_verbs:подготовиться{}, // подготовиться к марафону
rus_verbs:приглядываться{}, // приглядываться к новичку
rus_verbs:присоединяться{}, // присоединяться к сообществу
rus_verbs:клониться{}, // клониться ко сну
rus_verbs:привыкать{}, // привыкать к хорошему
rus_verbs:принудить{}, // принудить к миру
rus_verbs:уплыть{}, // уплыть к далекому берегу
rus_verbs:утащить{}, // утащить к детенышам
rus_verbs:приплыть{}, // приплыть к финишу
rus_verbs:подбегать{}, // подбегать к хозяину
rus_verbs:лишаться{}, // лишаться средств к существованию
rus_verbs:приступать{}, // приступать к операции
rus_verbs:пробуждать{}, // пробуждать лекцией интерес к математике
rus_verbs:подключить{}, // подключить к трубе
rus_verbs:подключиться{}, // подключиться к сети
rus_verbs:прилить{}, // прилить к лицу
rus_verbs:стучаться{}, // стучаться к соседям
rus_verbs:пристегнуть{}, // пристегнуть к креслу
rus_verbs:присоединить{}, // присоединить к сети
rus_verbs:отбежать{}, // отбежать к противоположной стене
rus_verbs:подвезти{}, // подвезти к набережной
rus_verbs:прибегнуть{}, // прибегнуть к хитрости
rus_verbs:приучить{}, // приучить к туалету
rus_verbs:подталкивать{}, // подталкивать к выходу
rus_verbs:прорываться{}, // прорываться к выходу
rus_verbs:увозить{}, // увозить к ветеринару
rus_verbs:засеменить{}, // засеменить к выходу
rus_verbs:крепиться{}, // крепиться к потолку
rus_verbs:прибрать{}, // прибрать к рукам
rus_verbs:пристраститься{}, // пристраститься к наркотикам
rus_verbs:поспеть{}, // поспеть к обеду
rus_verbs:привязывать{}, // привязывать к дереву
rus_verbs:прилагать{}, // прилагать к документам
rus_verbs:переправить{}, // переправить к дедушке
rus_verbs:подогнать{}, // подогнать к воротам
rus_verbs:тяготеть{}, // тяготеть к социализму
rus_verbs:подбираться{}, // подбираться к оленю
rus_verbs:подступать{}, // подступать к горлу
rus_verbs:примыкать{}, // примыкать к первому элементу
rus_verbs:приладить{}, // приладить к велосипеду
rus_verbs:подбрасывать{}, // подбрасывать к потолку
rus_verbs:перевозить{}, // перевозить к новому месту дислокации
rus_verbs:усаживаться{}, // усаживаться к окну
rus_verbs:приближать{}, // приближать к глазам
rus_verbs:попроситься{}, // попроситься к бабушке
rus_verbs:прибить{}, // прибить к доске
rus_verbs:перетащить{}, // перетащить к себе
rus_verbs:прицепить{}, // прицепить к паровозу
rus_verbs:прикладывать{}, // прикладывать к ране
rus_verbs:устареть{}, // устареть к началу войны
rus_verbs:причалить{}, // причалить к пристани
rus_verbs:приспособиться{}, // приспособиться к опозданиям
rus_verbs:принуждать{}, // принуждать к миру
rus_verbs:соваться{}, // соваться к директору
rus_verbs:протолкаться{}, // протолкаться к прилавку
rus_verbs:приковать{}, // приковать к батарее
rus_verbs:подкрадываться{}, // подкрадываться к суслику
rus_verbs:подсадить{}, // подсадить к арестонту
rus_verbs:прикатить{}, // прикатить к финишу
rus_verbs:протащить{}, // протащить к владыке
rus_verbs:сужаться{}, // сужаться к основанию
rus_verbs:присовокупить{}, // присовокупить к пожеланиям
rus_verbs:пригвоздить{}, // пригвоздить к доске
rus_verbs:отсылать{}, // отсылать к первоисточнику
rus_verbs:изготовиться{}, // изготовиться к прыжку
rus_verbs:прилагаться{}, // прилагаться к покупке
rus_verbs:прицепиться{}, // прицепиться к вагону
rus_verbs:примешиваться{}, // примешиваться к вину
rus_verbs:переселить{}, // переселить к старшекурсникам
rus_verbs:затрусить{}, // затрусить к выходе
rus_verbs:приспособить{}, // приспособить к обогреву
rus_verbs:примериться{}, // примериться к аппарату
rus_verbs:прибавляться{}, // прибавляться к пенсии
rus_verbs:подкатиться{}, // подкатиться к воротам
rus_verbs:стягивать{}, // стягивать к границе
rus_verbs:дописать{}, // дописать к роману
rus_verbs:подпустить{}, // подпустить к корове
rus_verbs:склонять{}, // склонять к сотрудничеству
rus_verbs:припечатать{}, // припечатать к стене
rus_verbs:охладеть{}, // охладеть к музыке
rus_verbs:пришить{}, // пришить к шинели
rus_verbs:принюхиваться{}, // принюхиваться к ветру
rus_verbs:подрулить{}, // подрулить к барышне
rus_verbs:наведаться{}, // наведаться к оракулу
rus_verbs:клеиться{}, // клеиться к конверту
rus_verbs:перетянуть{}, // перетянуть к себе
rus_verbs:переметнуться{}, // переметнуться к конкурентам
rus_verbs:липнуть{}, // липнуть к сокурсницам
rus_verbs:поковырять{}, // поковырять к выходу
rus_verbs:подпускать{}, // подпускать к пульту управления
rus_verbs:присосаться{}, // присосаться к источнику
rus_verbs:приклеить{}, // приклеить к стеклу
rus_verbs:подтягивать{}, // подтягивать к себе
rus_verbs:подкатывать{}, // подкатывать к даме
rus_verbs:притрагиваться{}, // притрагиваться к опухоли
rus_verbs:слетаться{}, // слетаться к водопою
rus_verbs:хаживать{}, // хаживать к батюшке
rus_verbs:привлекаться{}, // привлекаться к административной ответственности
rus_verbs:подзывать{}, // подзывать к себе
rus_verbs:прикладываться{}, // прикладываться к иконе
rus_verbs:подтягиваться{}, // подтягиваться к парламенту
rus_verbs:прилепить{}, // прилепить к стенке холодильника
rus_verbs:пододвинуться{}, // пододвинуться к экрану
rus_verbs:приползти{}, // приползти к дереву
rus_verbs:запаздывать{}, // запаздывать к обеду
rus_verbs:припереть{}, // припереть к стене
rus_verbs:нагибаться{}, // нагибаться к цветку
инфинитив:сгонять{ вид:соверш }, глагол:сгонять{ вид:соверш }, // сгонять к воротам
деепричастие:сгоняв{},
rus_verbs:поковылять{}, // поковылять к выходу
rus_verbs:привалить{}, // привалить к столбу
rus_verbs:отпроситься{}, // отпроситься к родителям
rus_verbs:приспосабливаться{}, // приспосабливаться к новым условиям
rus_verbs:прилипать{}, // прилипать к рукам
rus_verbs:подсоединить{}, // подсоединить к приборам
rus_verbs:приливать{}, // приливать к голове
rus_verbs:подселить{}, // подселить к другим новичкам
rus_verbs:прилепиться{}, // прилепиться к шкуре
rus_verbs:подлетать{}, // подлетать к пункту назначения
rus_verbs:пристегнуться{}, // пристегнуться к креслу ремнями
rus_verbs:прибиться{}, // прибиться к стае, улетающей на юг
rus_verbs:льнуть{}, // льнуть к заботливому хозяину
rus_verbs:привязываться{}, // привязываться к любящему хозяину
rus_verbs:приклеиться{}, // приклеиться к спине
rus_verbs:стягиваться{}, // стягиваться к сенату
rus_verbs:подготавливать{}, // подготавливать к выходу на арену
rus_verbs:приглашаться{}, // приглашаться к доктору
rus_verbs:причислять{}, // причислять к отличникам
rus_verbs:приколоть{}, // приколоть к лацкану
rus_verbs:наклонять{}, // наклонять к горизонту
rus_verbs:припадать{}, // припадать к первоисточнику
rus_verbs:приобщиться{}, // приобщиться к культурному наследию
rus_verbs:придираться{}, // придираться к мелким ошибкам
rus_verbs:приучать{}, // приучать к лотку
rus_verbs:промотать{}, // промотать к началу
rus_verbs:прихлынуть{}, // прихлынуть к голове
rus_verbs:пришвартоваться{}, // пришвартоваться к первому пирсу
rus_verbs:прикрутить{}, // прикрутить к велосипеду
rus_verbs:подплывать{}, // подплывать к лодке
rus_verbs:приравниваться{}, // приравниваться к побегу
rus_verbs:подстрекать{}, // подстрекать к вооруженной борьбе с оккупантами
rus_verbs:изготовляться{}, // изготовляться к прыжку из стратосферы
rus_verbs:приткнуться{}, // приткнуться к первой группе туристов
rus_verbs:приручить{}, // приручить котика к лотку
rus_verbs:приковывать{}, // приковывать к себе все внимание прессы
rus_verbs:приготовляться{}, // приготовляться к первому экзамену
rus_verbs:остыть{}, // Вода остынет к утру.
rus_verbs:приехать{}, // Он приедет к концу будущей недели.
rus_verbs:подсаживаться{},
rus_verbs:успевать{}, // успевать к стилисту
rus_verbs:привлекать{}, // привлекать к себе внимание
прилагательное:устойчивый{}, // переводить в устойчивую к перегреву форму
rus_verbs:прийтись{}, // прийтись ко двору
инфинитив:адаптировать{вид:несоверш}, // машина была адаптирована к условиям крайнего севера
инфинитив:адаптировать{вид:соверш},
глагол:адаптировать{вид:несоверш},
глагол:адаптировать{вид:соверш},
деепричастие:адаптировав{},
деепричастие:адаптируя{},
прилагательное:адаптирующий{},
прилагательное:адаптировавший{ вид:соверш },
//+прилагательное:адаптировавший{ вид:несоверш },
прилагательное:адаптированный{},
инфинитив:адаптироваться{вид:соверш}, // тело адаптировалось к условиям суровой зимы
инфинитив:адаптироваться{вид:несоверш},
глагол:адаптироваться{вид:соверш},
глагол:адаптироваться{вид:несоверш},
деепричастие:адаптировавшись{},
деепричастие:адаптируясь{},
прилагательное:адаптировавшийся{вид:соверш},
//+прилагательное:адаптировавшийся{вид:несоверш},
прилагательное:адаптирующийся{},
rus_verbs:апеллировать{}, // оратор апеллировал к патриотизму своих слушателей
rus_verbs:близиться{}, // Шторм близится к побережью
rus_verbs:доставить{}, // Эскиз ракеты, способной доставить корабль к Луне
rus_verbs:буксировать{}, // Буксир буксирует танкер к месту стоянки
rus_verbs:причислить{}, // Мы причислили его к числу экспертов
rus_verbs:вести{}, // Наша партия ведет народ к процветанию
rus_verbs:взывать{}, // Учителя взывают к совести хулигана
rus_verbs:воззвать{}, // воззвать соплеменников к оружию
rus_verbs:возревновать{}, // возревновать к поклонникам
rus_verbs:воспылать{}, // Коля воспылал к Оле страстной любовью
rus_verbs:восходить{}, // восходить к вершине
rus_verbs:восшествовать{}, // восшествовать к вершине
rus_verbs:успеть{}, // успеть к обеду
rus_verbs:повернуться{}, // повернуться к кому-то
rus_verbs:обратиться{}, // обратиться к охраннику
rus_verbs:звать{}, // звать к столу
rus_verbs:отправиться{}, // отправиться к парикмахеру
rus_verbs:обернуться{}, // обернуться к зовущему
rus_verbs:явиться{}, // явиться к следователю
rus_verbs:уехать{}, // уехать к родне
rus_verbs:прибыть{}, // прибыть к перекличке
rus_verbs:привыкнуть{}, // привыкнуть к голоду
rus_verbs:уходить{}, // уходить к цыганам
rus_verbs:привести{}, // привести к себе
rus_verbs:шагнуть{}, // шагнуть к славе
rus_verbs:относиться{}, // относиться к прежним периодам
rus_verbs:подослать{}, // подослать к врагам
rus_verbs:поспешить{}, // поспешить к обеду
rus_verbs:зайти{}, // зайти к подруге
rus_verbs:позвать{}, // позвать к себе
rus_verbs:потянуться{}, // потянуться к рычагам
rus_verbs:пускать{}, // пускать к себе
rus_verbs:отвести{}, // отвести к врачу
rus_verbs:приблизиться{}, // приблизиться к решению задачи
rus_verbs:прижать{}, // прижать к стене
rus_verbs:отправить{}, // отправить к доктору
rus_verbs:падать{}, // падать к многолетним минимумам
rus_verbs:полезть{}, // полезть к дерущимся
rus_verbs:лезть{}, // Ты сама ко мне лезла!
rus_verbs:направить{}, // направить к майору
rus_verbs:приводить{}, // приводить к дантисту
rus_verbs:кинуться{}, // кинуться к двери
rus_verbs:поднести{}, // поднести к глазам
rus_verbs:подниматься{}, // подниматься к себе
rus_verbs:прибавить{}, // прибавить к результату
rus_verbs:зашагать{}, // зашагать к выходу
rus_verbs:склониться{}, // склониться к земле
rus_verbs:стремиться{}, // стремиться к вершине
rus_verbs:лететь{}, // лететь к родственникам
rus_verbs:ездить{}, // ездить к любовнице
rus_verbs:приближаться{}, // приближаться к финише
rus_verbs:помчаться{}, // помчаться к стоматологу
rus_verbs:прислушаться{}, // прислушаться к происходящему
rus_verbs:изменить{}, // изменить к лучшему собственную жизнь
rus_verbs:проявить{}, // проявить к погибшим сострадание
rus_verbs:подбежать{}, // подбежать к упавшему
rus_verbs:терять{}, // терять к партнерам доверие
rus_verbs:пропустить{}, // пропустить к певцу
rus_verbs:подвести{}, // подвести к глазам
rus_verbs:меняться{}, // меняться к лучшему
rus_verbs:заходить{}, // заходить к другу
rus_verbs:рвануться{}, // рвануться к воде
rus_verbs:привлечь{}, // привлечь к себе внимание
rus_verbs:присоединиться{}, // присоединиться к сети
rus_verbs:приезжать{}, // приезжать к дедушке
rus_verbs:дернуться{}, // дернуться к борту
rus_verbs:подъехать{}, // подъехать к воротам
rus_verbs:готовиться{}, // готовиться к дождю
rus_verbs:убежать{}, // убежать к маме
rus_verbs:поднимать{}, // поднимать к источнику сигнала
rus_verbs:отослать{}, // отослать к руководителю
rus_verbs:приготовиться{}, // приготовиться к худшему
rus_verbs:приступить{}, // приступить к выполнению обязанностей
rus_verbs:метнуться{}, // метнуться к фонтану
rus_verbs:прислушиваться{}, // прислушиваться к голосу разума
rus_verbs:побрести{}, // побрести к выходу
rus_verbs:мчаться{}, // мчаться к успеху
rus_verbs:нестись{}, // нестись к обрыву
rus_verbs:попадать{}, // попадать к хорошему костоправу
rus_verbs:опоздать{}, // опоздать к психотерапевту
rus_verbs:посылать{}, // посылать к доктору
rus_verbs:поплыть{}, // поплыть к берегу
rus_verbs:подтолкнуть{}, // подтолкнуть к активной работе
rus_verbs:отнести{}, // отнести животное к ветеринару
rus_verbs:прислониться{}, // прислониться к стволу
rus_verbs:наклонить{}, // наклонить к миске с молоком
rus_verbs:прикоснуться{}, // прикоснуться к поверхности
rus_verbs:увезти{}, // увезти к бабушке
rus_verbs:заканчиваться{}, // заканчиваться к концу путешествия
rus_verbs:подозвать{}, // подозвать к себе
rus_verbs:улететь{}, // улететь к теплым берегам
rus_verbs:ложиться{}, // ложиться к мужу
rus_verbs:убираться{}, // убираться к чертовой бабушке
rus_verbs:класть{}, // класть к другим документам
rus_verbs:доставлять{}, // доставлять к подъезду
rus_verbs:поворачиваться{}, // поворачиваться к источнику шума
rus_verbs:заглядывать{}, // заглядывать к любовнице
rus_verbs:занести{}, // занести к заказчикам
rus_verbs:прибежать{}, // прибежать к папе
rus_verbs:притянуть{}, // притянуть к причалу
rus_verbs:переводить{}, // переводить в устойчивую к перегреву форму
rus_verbs:подать{}, // он подал лимузин к подъезду
rus_verbs:подавать{}, // она подавала соус к мясу
rus_verbs:приобщаться{}, // приобщаться к культуре
прилагательное:неспособный{}, // Наша дочка неспособна к учению.
прилагательное:неприспособленный{}, // Эти устройства неприспособлены к работе в жару
прилагательное:предназначенный{}, // Старый дом предназначен к сносу.
прилагательное:внимательный{}, // Она всегда внимательна к гостям.
прилагательное:назначенный{}, // Дело назначено к докладу.
прилагательное:разрешенный{}, // Эта книга разрешена к печати.
прилагательное:снисходительный{}, // Этот учитель снисходителен к ученикам.
прилагательное:готовый{}, // Я готов к экзаменам.
прилагательное:требовательный{}, // Он очень требователен к себе.
прилагательное:жадный{}, // Он жаден к деньгам.
прилагательное:глухой{}, // Он глух к моей просьбе.
прилагательное:добрый{}, // Он добр к детям.
rus_verbs:проявлять{}, // Он всегда проявлял живой интерес к нашим делам.
rus_verbs:плыть{}, // Пароход плыл к берегу.
rus_verbs:пойти{}, // я пошел к доктору
rus_verbs:придти{}, // придти к выводу
rus_verbs:заглянуть{}, // Я заглянул к вам мимоходом.
rus_verbs:принадлежать{}, // Это существо принадлежит к разряду растений.
rus_verbs:подготавливаться{}, // Ученики подготавливаются к экзаменам.
rus_verbs:спускаться{}, // Улица круто спускается к реке.
rus_verbs:спуститься{}, // Мы спустились к реке.
rus_verbs:пустить{}, // пускать ко дну
rus_verbs:приговаривать{}, // Мы приговариваем тебя к пожизненному веселью!
rus_verbs:отойти{}, // Дом отошёл к племяннику.
rus_verbs:отходить{}, // Коля отходил ко сну.
rus_verbs:приходить{}, // местные жители к нему приходили лечиться
rus_verbs:кидаться{}, // не кидайся к столу
rus_verbs:ходить{}, // Она простудилась и сегодня ходила к врачу.
rus_verbs:закончиться{}, // Собрание закончилось к вечеру.
rus_verbs:послать{}, // Они выбрали своих депутатов и послали их к заведующему.
rus_verbs:направиться{}, // Мы сошли на берег и направились к городу.
rus_verbs:направляться{},
rus_verbs:свестись{}, // Всё свелось к нулю.
rus_verbs:прислать{}, // Пришлите кого-нибудь к ней.
rus_verbs:присылать{}, // Он присылал к должнику своих головорезов
rus_verbs:подлететь{}, // Самолёт подлетел к лесу.
rus_verbs:возвращаться{}, // он возвращается к старой работе
глагол:находиться{ вид:несоверш }, инфинитив:находиться{ вид:несоверш }, деепричастие:находясь{},
прилагательное:находившийся{}, прилагательное:находящийся{}, // Япония находится к востоку от Китая.
rus_verbs:возвращать{}, // возвращать к жизни
rus_verbs:располагать{}, // Атмосфера располагает к работе.
rus_verbs:возвратить{}, // Колокольный звон возвратил меня к прошлому.
rus_verbs:поступить{}, // К нам поступила жалоба.
rus_verbs:поступать{}, // К нам поступают жалобы.
rus_verbs:прыгнуть{}, // Белка прыгнула к дереву
rus_verbs:торопиться{}, // пассажиры торопятся к выходу
rus_verbs:поторопиться{}, // поторопитесь к выходу
rus_verbs:вернуть{}, // вернуть к активной жизни
rus_verbs:припирать{}, // припирать к стенке
rus_verbs:проваливать{}, // Проваливай ко всем чертям!
rus_verbs:вбежать{}, // Коля вбежал ко мне
rus_verbs:вбегать{}, // Коля вбегал ко мне
глагол:забегать{ вид:несоверш }, // Коля забегал ко мне
rus_verbs:постучаться{}, // Коля постучался ко мне.
rus_verbs:повести{}, // Спросил я озорного Антонио и повел его к дому
rus_verbs:понести{}, // Мы понесли кота к ветеринару
rus_verbs:принести{}, // Я принес кота к ветеринару
rus_verbs:устремиться{}, // Мы устремились к ручью.
rus_verbs:подводить{}, // Учитель подводил детей к аквариуму
rus_verbs:следовать{}, // Я получил приказ следовать к месту нового назначения.
rus_verbs:пригласить{}, // Я пригласил к себе товарищей.
rus_verbs:собираться{}, // Я собираюсь к тебе в гости.
rus_verbs:собраться{}, // Маша собралась к дантисту
rus_verbs:сходить{}, // Я схожу к врачу.
rus_verbs:идти{}, // Маша уверенно шла к Пете
rus_verbs:измениться{}, // Основные индексы рынка акций РФ почти не изменились к закрытию.
rus_verbs:отыграть{}, // Российский рынок акций отыграл падение к закрытию.
rus_verbs:заканчивать{}, // Заканчивайте к обеду
rus_verbs:обращаться{}, // Обращайтесь ко мне в любое время
rus_verbs:окончить{}, //
rus_verbs:дозвониться{}, // Я не мог к вам дозвониться.
глагол:прийти{}, инфинитив:прийти{}, // Антонио пришел к Элеонор
rus_verbs:уйти{}, // Антонио ушел к Элеонор
rus_verbs:бежать{}, // Антонио бежит к Элеонор
rus_verbs:спешить{}, // Антонио спешит к Элеонор
rus_verbs:скакать{}, // Антонио скачет к Элеонор
rus_verbs:красться{}, // Антонио крадётся к Элеонор
rus_verbs:поскакать{}, // беглецы поскакали к холмам
rus_verbs:перейти{} // Антонио перешел к Элеонор
}
fact гл_предл
{
if context { Гл_К_Дат предлог:к{} *:*{ падеж:дат } }
then return true
}
fact гл_предл
{
if context { Гл_К_Дат предлог:к{} @regex("[a-z]+[0-9]*") }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:к{} *:*{} }
then return false,-5
}
#endregion Предлог_К
#region Предлог_ДЛЯ
// ------------------- С ПРЕДЛОГОМ 'ДЛЯ' ----------------------
wordentry_set Гл_ДЛЯ_Род={
частица:нет{}, // для меня нет других путей.
частица:нету{},
rus_verbs:ЗАДЕРЖАТЬ{}, // полиция может задержать их для выяснения всех обстоятельств и дальнейшего опознания. (ЗАДЕРЖАТЬ)
rus_verbs:ДЕЛАТЬСЯ{}, // это делалось для людей (ДЕЛАТЬСЯ)
rus_verbs:обернуться{}, // обернулась для греческого рынка труда банкротствами предприятий и масштабными сокращениями (обернуться)
rus_verbs:ПРЕДНАЗНАЧАТЬСЯ{}, // Скорее всего тяжелый клинок вообще не предназначался для бросков (ПРЕДНАЗНАЧАТЬСЯ)
rus_verbs:ПОЛУЧИТЬ{}, // ты можешь получить его для нас? (ПОЛУЧИТЬ)
rus_verbs:ПРИДУМАТЬ{}, // Ваш босс уже придумал для нас веселенькую смерть. (ПРИДУМАТЬ)
rus_verbs:оказаться{}, // это оказалось для них тяжелой задачей
rus_verbs:ГОВОРИТЬ{}, // теперь она говорила для нас обоих (ГОВОРИТЬ)
rus_verbs:ОСВОБОДИТЬ{}, // освободить ее для тебя? (ОСВОБОДИТЬ)
rus_verbs:работать{}, // Мы работаем для тех, кто ценит удобство
rus_verbs:СТАТЬ{}, // кем она станет для него? (СТАТЬ)
rus_verbs:ЯВИТЬСЯ{}, // вы для этого явились сюда? (ЯВИТЬСЯ)
rus_verbs:ПОТЕРЯТЬ{}, // жизнь потеряла для меня всякий смысл (ПОТЕРЯТЬ)
rus_verbs:УТРАТИТЬ{}, // мой мир утратил для меня всякое подобие смысла (УТРАТИТЬ)
rus_verbs:ДОСТАТЬ{}, // ты должен достать ее для меня! (ДОСТАТЬ)
rus_verbs:БРАТЬ{}, // некоторые берут для себя (БРАТЬ)
rus_verbs:ИМЕТЬ{}, // имею для вас новость (ИМЕТЬ)
rus_verbs:ЖДАТЬ{}, // тебя ждут для разговора (ЖДАТЬ)
rus_verbs:ПРОПАСТЬ{}, // совсем пропал для мира (ПРОПАСТЬ)
rus_verbs:ПОДНЯТЬ{}, // нас подняли для охоты (ПОДНЯТЬ)
rus_verbs:ОСТАНОВИТЬСЯ{}, // время остановилось для нее (ОСТАНОВИТЬСЯ)
rus_verbs:НАЧИНАТЬСЯ{}, // для него начинается новая жизнь (НАЧИНАТЬСЯ)
rus_verbs:КОНЧИТЬСЯ{}, // кончились для него эти игрушки (КОНЧИТЬСЯ)
rus_verbs:НАСТАТЬ{}, // для него настало время действовать (НАСТАТЬ)
rus_verbs:СТРОИТЬ{}, // для молодых строили новый дом (СТРОИТЬ)
rus_verbs:ВЗЯТЬ{}, // возьми для защиты этот меч (ВЗЯТЬ)
rus_verbs:ВЫЯСНИТЬ{}, // попытаюсь выяснить для вас всю цепочку (ВЫЯСНИТЬ)
rus_verbs:ПРИГОТОВИТЬ{}, // давай попробуем приготовить для них сюрприз (ПРИГОТОВИТЬ)
rus_verbs:ПОДХОДИТЬ{}, // берег моря мертвых подходил для этого идеально (ПОДХОДИТЬ)
rus_verbs:ОСТАТЬСЯ{}, // внешний вид этих тварей остался для нас загадкой (ОСТАТЬСЯ)
rus_verbs:ПРИВЕЗТИ{}, // для меня привезли пиво (ПРИВЕЗТИ)
прилагательное:ХАРАКТЕРНЫЙ{}, // Для всей территории края характерен умеренный континентальный климат (ХАРАКТЕРНЫЙ)
rus_verbs:ПРИВЕСТИ{}, // для меня белую лошадь привели (ПРИВЕСТИ ДЛЯ)
rus_verbs:ДЕРЖАТЬ{}, // их держат для суда (ДЕРЖАТЬ ДЛЯ)
rus_verbs:ПРЕДОСТАВИТЬ{}, // вьетнамец предоставил для мигрантов места проживания в ряде вологодских общежитий (ПРЕДОСТАВИТЬ ДЛЯ)
rus_verbs:ПРИДУМЫВАТЬ{}, // придумывая для этого разнообразные причины (ПРИДУМЫВАТЬ ДЛЯ)
rus_verbs:оставить{}, // или вообще решили оставить планету для себя
rus_verbs:оставлять{},
rus_verbs:ВОССТАНОВИТЬ{}, // как ты можешь восстановить это для меня? (ВОССТАНОВИТЬ ДЛЯ)
rus_verbs:ТАНЦЕВАТЬ{}, // а вы танцевали для меня танец семи покрывал (ТАНЦЕВАТЬ ДЛЯ)
rus_verbs:ДАТЬ{}, // твой принц дал мне это для тебя! (ДАТЬ ДЛЯ)
rus_verbs:ВОСПОЛЬЗОВАТЬСЯ{}, // мужчина из лагеря решил воспользоваться для передвижения рекой (ВОСПОЛЬЗОВАТЬСЯ ДЛЯ)
rus_verbs:СЛУЖИТЬ{}, // они служили для разговоров (СЛУЖИТЬ ДЛЯ)
rus_verbs:ИСПОЛЬЗОВАТЬСЯ{}, // Для вычисления радиуса поражения ядерных взрывов используется формула (ИСПОЛЬЗОВАТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНЯТЬСЯ{}, // Применяется для изготовления алкогольных коктейлей (ПРИМЕНЯТЬСЯ ДЛЯ)
rus_verbs:СОВЕРШАТЬСЯ{}, // Для этого совершался специальный магический обряд (СОВЕРШАТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНИТЬ{}, // а здесь попробуем применить ее для других целей. (ПРИМЕНИТЬ ДЛЯ)
rus_verbs:ПОЗВАТЬ{}, // ты позвал меня для настоящей работы. (ПОЗВАТЬ ДЛЯ)
rus_verbs:НАЧАТЬСЯ{}, // очередной денек начался для Любки неудачно (НАЧАТЬСЯ ДЛЯ)
rus_verbs:ПОСТАВИТЬ{}, // вас здесь для красоты поставили? (ПОСТАВИТЬ ДЛЯ)
rus_verbs:умереть{}, // или умерла для всяких чувств? (умереть для)
rus_verbs:ВЫБРАТЬ{}, // ты сам выбрал для себя этот путь. (ВЫБРАТЬ ДЛЯ)
rus_verbs:ОТМЕТИТЬ{}, // тот же отметил для себя другое. (ОТМЕТИТЬ ДЛЯ)
rus_verbs:УСТРОИТЬ{}, // мы хотим устроить для них школу. (УСТРОИТЬ ДЛЯ)
rus_verbs:БЫТЬ{}, // у меня есть для тебя работа. (БЫТЬ ДЛЯ)
rus_verbs:ВЫЙТИ{}, // для всего нашего поколения так вышло. (ВЫЙТИ ДЛЯ)
прилагательное:ВАЖНЫЙ{}, // именно твое мнение для нас крайне важно. (ВАЖНЫЙ ДЛЯ)
прилагательное:НУЖНЫЙ{}, // для любого племени нужна прежде всего сила. (НУЖЕН ДЛЯ)
прилагательное:ДОРОГОЙ{}, // эти места были дороги для них обоих. (ДОРОГОЙ ДЛЯ)
rus_verbs:НАСТУПИТЬ{}, // теперь для больших людей наступило время действий. (НАСТУПИТЬ ДЛЯ)
rus_verbs:ДАВАТЬ{}, // старый пень давал для этого хороший огонь. (ДАВАТЬ ДЛЯ)
rus_verbs:ГОДИТЬСЯ{}, // доброе старое время годится лишь для воспоминаний. (ГОДИТЬСЯ ДЛЯ)
rus_verbs:ТЕРЯТЬ{}, // время просто теряет для вас всякое значение. (ТЕРЯТЬ ДЛЯ)
rus_verbs:ЖЕНИТЬСЯ{}, // настало время жениться для пользы твоего клана. (ЖЕНИТЬСЯ ДЛЯ)
rus_verbs:СУЩЕСТВОВАТЬ{}, // весь мир перестал существовать для них обоих. (СУЩЕСТВОВАТЬ ДЛЯ)
rus_verbs:ЖИТЬ{}, // жить для себя или жить для них. (ЖИТЬ ДЛЯ)
rus_verbs:открыть{}, // двери моего дома всегда открыты для вас. (ОТКРЫТЫЙ ДЛЯ)
rus_verbs:закрыть{}, // этот мир будет закрыт для них. (ЗАКРЫТЫЙ ДЛЯ)
rus_verbs:ТРЕБОВАТЬСЯ{}, // для этого требуется огромное количество энергии. (ТРЕБОВАТЬСЯ ДЛЯ)
rus_verbs:РАЗОРВАТЬ{}, // Алексей разорвал для этого свою рубаху. (РАЗОРВАТЬ ДЛЯ)
rus_verbs:ПОДОЙТИ{}, // вполне подойдет для начала нашей экспедиции. (ПОДОЙТИ ДЛЯ)
прилагательное:опасный{}, // сильный холод опасен для открытой раны. (ОПАСЕН ДЛЯ)
rus_verbs:ПРИЙТИ{}, // для вас пришло очень важное сообщение. (ПРИЙТИ ДЛЯ)
rus_verbs:вывести{}, // мы специально вывели этих животных для мяса.
rus_verbs:убрать{}, // В вагонах метро для комфорта пассажиров уберут сиденья (УБРАТЬ В, ДЛЯ)
rus_verbs:оставаться{}, // механизм этого воздействия остается для меня загадкой. (остается для)
rus_verbs:ЯВЛЯТЬСЯ{}, // Чай является для китайцев обычным ежедневным напитком (ЯВЛЯТЬСЯ ДЛЯ)
rus_verbs:ПРИМЕНЯТЬ{}, // Для оценок будущих изменений климата применяют модели общей циркуляции атмосферы. (ПРИМЕНЯТЬ ДЛЯ)
rus_verbs:ПОВТОРЯТЬ{}, // повторяю для Пети (ПОВТОРЯТЬ ДЛЯ)
rus_verbs:УПОТРЕБЛЯТЬ{}, // Краски, употребляемые для живописи (УПОТРЕБЛЯТЬ ДЛЯ)
rus_verbs:ВВЕСТИ{}, // Для злостных нарушителей предложили ввести повышенные штрафы (ВВЕСТИ ДЛЯ)
rus_verbs:найтись{}, // у вас найдется для него работа?
rus_verbs:заниматься{}, // они занимаются этим для развлечения. (заниматься для)
rus_verbs:заехать{}, // Коля заехал для обсуждения проекта
rus_verbs:созреть{}, // созреть для побега
rus_verbs:наметить{}, // наметить для проверки
rus_verbs:уяснить{}, // уяснить для себя
rus_verbs:нанимать{}, // нанимать для разовой работы
rus_verbs:приспособить{}, // приспособить для удовольствия
rus_verbs:облюбовать{}, // облюбовать для посиделок
rus_verbs:прояснить{}, // прояснить для себя
rus_verbs:задействовать{}, // задействовать для патрулирования
rus_verbs:приготовлять{}, // приготовлять для проверки
инфинитив:использовать{ вид:соверш }, // использовать для достижения цели
инфинитив:использовать{ вид:несоверш },
глагол:использовать{ вид:соверш },
глагол:использовать{ вид:несоверш },
прилагательное:использованный{},
деепричастие:используя{},
деепричастие:использовав{},
rus_verbs:напрячься{}, // напрячься для решительного рывка
rus_verbs:одобрить{}, // одобрить для использования
rus_verbs:одобрять{}, // одобрять для использования
rus_verbs:пригодиться{}, // пригодиться для тестирования
rus_verbs:готовить{}, // готовить для выхода в свет
rus_verbs:отобрать{}, // отобрать для участия в конкурсе
rus_verbs:потребоваться{}, // потребоваться для подтверждения
rus_verbs:пояснить{}, // пояснить для слушателей
rus_verbs:пояснять{}, // пояснить для экзаменаторов
rus_verbs:понадобиться{}, // понадобиться для обоснования
инфинитив:адаптировать{вид:несоверш}, // машина была адаптирована для условий крайнего севера
инфинитив:адаптировать{вид:соверш},
глагол:адаптировать{вид:несоверш},
глагол:адаптировать{вид:соверш},
деепричастие:адаптировав{},
деепричастие:адаптируя{},
прилагательное:адаптирующий{},
прилагательное:адаптировавший{ вид:соверш },
//+прилагательное:адаптировавший{ вид:несоверш },
прилагательное:адаптированный{},
rus_verbs:найти{}, // Папа нашел для детей няню
прилагательное:вредный{}, // Это вредно для здоровья.
прилагательное:полезный{}, // Прогулки полезны для здоровья.
прилагательное:обязательный{}, // Этот пункт обязателен для исполнения
прилагательное:бесполезный{}, // Это лекарство бесполезно для него
прилагательное:необходимый{}, // Это лекарство необходимо для выздоровления
rus_verbs:создать{}, // Он не создан для этого дела.
прилагательное:сложный{}, // задача сложна для младших школьников
прилагательное:несложный{},
прилагательное:лёгкий{},
прилагательное:сложноватый{},
rus_verbs:становиться{},
rus_verbs:представлять{}, // Это не представляет для меня интереса.
rus_verbs:значить{}, // Я рос в деревне и хорошо знал, что для деревенской жизни значат пруд или речка
rus_verbs:пройти{}, // День прошёл спокойно для него.
rus_verbs:проходить{},
rus_verbs:высадиться{}, // большой злой пират и его отчаянные помощники высадились на необитаемом острове для поиска зарытых сокровищ
rus_verbs:высаживаться{},
rus_verbs:прибавлять{}, // Он любит прибавлять для красного словца.
rus_verbs:прибавить{},
rus_verbs:составить{}, // Ряд тригонометрических таблиц был составлен для астрономических расчётов.
rus_verbs:составлять{},
rus_verbs:стараться{}, // Я старался для вас
rus_verbs:постараться{}, // Я постарался для вас
rus_verbs:сохраниться{}, // Старик хорошо сохранился для своего возраста.
rus_verbs:собраться{}, // собраться для обсуждения
rus_verbs:собираться{}, // собираться для обсуждения
rus_verbs:уполномочивать{},
rus_verbs:уполномочить{}, // его уполномочили для ведения переговоров
rus_verbs:принести{}, // Я принёс эту книгу для вас.
rus_verbs:делать{}, // Я это делаю для удовольствия.
rus_verbs:сделать{}, // Я сделаю это для удовольствия.
rus_verbs:подготовить{}, // я подготовил для друзей сюрприз
rus_verbs:подготавливать{}, // я подготавливаю для гостей новый сюрприз
rus_verbs:закупить{}, // Руководство района обещало закупить новые комбайны для нашего села
rus_verbs:купить{}, // Руководство района обещало купить новые комбайны для нашего села
rus_verbs:прибыть{} // они прибыли для участия
}
fact гл_предл
{
if context { Гл_ДЛЯ_Род предлог:для{} *:*{ падеж:род } }
then return true
}
fact гл_предл
{
if context { Гл_ДЛЯ_Род предлог:для{} @regex("[a-z]+[0-9]*") }
then return true
}
// для остальных падежей запрещаем.
fact гл_предл
{
if context { * предлог:для{} *:*{} }
then return false,-4
}
#endregion Предлог_ДЛЯ
#region Предлог_ОТ
// попробуем иную стратегию - запретить связывание с ОТ для отдельных глаголов, разрешив для всех остальных.
wordentry_set Глаг_ОТ_Род_Запр=
{
rus_verbs:наслаждаться{}, // свободой от обязательств
rus_verbs:насладиться{},
rus_verbs:мочь{}, // Он не мог удержаться от смеха.
// rus_verbs:хотеть{},
rus_verbs:желать{},
rus_verbs:чувствовать{}, // все время от времени чувствуют его.
rus_verbs:планировать{},
rus_verbs:приняться{} // мы принялись обниматься от радости.
}
fact гл_предл
{
if context { Глаг_ОТ_Род_Запр предлог:от{} * }
then return false
}
#endregion Предлог_ОТ
#region Предлог_БЕЗ
/*
// запретить связывание с БЕЗ для отдельных глаголов, разрешив для всех остальных.
wordentry_set Глаг_БЕЗ_Род_Запр=
{
rus_verbs:мочь{}, // Он мог читать часами без отдыха.
rus_verbs:хотеть{},
rus_verbs:желать{},
rus_verbs:планировать{},
rus_verbs:приняться{}
}
fact гл_предл
{
if context { Глаг_БЕЗ_Род_Запр предлог:без{} * }
then return false
}
*/
#endregion Предлог_БЕЗ
#region Предлог_КРОМЕ
fact гл_предл
{
if context { * ПредлогДляВсе * }
then return false,-5
}
#endregion Предлог_КРОМЕ
// ------------------------------------
// По умолчанию разрешаем все остальные сочетания.
fact гл_предл
{
if context { * * * }
then return true
}
| трудные подростки вовлекаются в занятие спортом
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