file_name
stringlengths 71
779k
| comments
stringlengths 20
182k
| code_string
stringlengths 20
36.9M
| __index_level_0__
int64 0
17.2M
| input_ids
list | attention_mask
list | labels
list |
|---|---|---|---|---|---|---|
pragma solidity ^0.5.0;
import "truffle/Assert.sol";
import "truffle/DeployedAddresses.sol";
import "../contracts/Supply.sol";
contract TestSupply {
// The address of the supply contract to be tested
Supply supply = Supply(DeployedAddresses.Supply());
// The id of the supply that will be used for testing
uint expectedSupplyId = 8;
//The expected owner of acquired supply is this contract
address expectedAcquirer = address(this);
// Testing the acquire() function
function testUserCanAcquireSupply() public {
uint returnedId = supply.acquire(expectedSupplyId);
Assert.equal(returnedId, expectedSupplyId, "Acquirement of the expected supply should match what is returned.");
}
// Testing retrieval of a single supply's acquirer
function testGetAcquirerAddressBySupplyId() public {
address acquirer = supply.acquirers(expectedSupplyId);
Assert.equal(acquirer, expectedAcquirer, "Acquirer of the expected supply should be this contract");
}
// Testing retrieval of all supply acquirers
function testGetAcquirerAddressBySupplyIdInArray() public {
// Store acquirers in memory rather than contract's storage
address[16] memory acquirers = supply.getAcquirers();
Assert.equal(acquirers[expectedSupplyId], expectedAcquirer, "Acquirer of the expected supply should be this contract");
}
}
|
Testing retrieval of a single supply's acquirer
|
function testGetAcquirerAddressBySupplyId() public {
address acquirer = supply.acquirers(expectedSupplyId);
Assert.equal(acquirer, expectedAcquirer, "Acquirer of the expected supply should be this contract");
}
| 12,994,532 |
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./partial_match/1/0x228818e932952144d8c6c674ce8bBC3dD8681Ca8/sources/erc721a-upgradeable/contracts/ERC721AUpgradeable.sol
|
* the Metadata extension. Built to optimize for lower gas during batch mints. Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..). Assumes that an owner cannot have more than 264 - 1 (max value of uint64) of supply. Assumes that the maximum token id cannot exceed 2256 - 1 (max value of uint256)./ Mask of an entry in packed address data. The bit position of `numberMinted` in packed address data. The bit position of `numberBurned` in packed address data. The bit position of `aux` in packed address data. Mask of all 256 bits in packed address data except the 64 bits for `aux`. The bit position of `startTimestamp` in packed ownership. The bit mask of the `burned` bit in packed ownership. The bit position of the `nextInitialized` bit in packed ownership. The bit mask of the `nextInitialized` bit in packed ownership.
|
contract ERC721AUpgradeable is ERC721A__Initializable, IERC721AUpgradeable {
using ERC721AStorage for ERC721AStorage.Layout;
uint256 private constant BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;
uint256 private constant BITPOS_NUMBER_MINTED = 64;
uint256 private constant BITPOS_NUMBER_BURNED = 128;
uint256 private constant BITPOS_AUX = 192;
uint256 private constant BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;
uint256 private constant BITPOS_START_TIMESTAMP = 160;
uint256 private constant BITMASK_BURNED = 1 << 224;
uint256 private constant BITPOS_NEXT_INITIALIZED = 225;
uint256 private constant BITMASK_NEXT_INITIALIZED = 1 << 225;
function __ERC721A_init(string memory name_, string memory symbol_) internal onlyInitializingERC721A {
__ERC721A_init_unchained(name_, symbol_);
}
function __ERC721A_init_unchained(string memory name_, string memory symbol_) internal onlyInitializingERC721A {
ERC721AStorage.layout()._name = name_;
ERC721AStorage.layout()._symbol = symbol_;
ERC721AStorage.layout()._currentIndex = _startTokenId();
}
function _startTokenId() internal view virtual returns (uint256) {
return 0;
}
function _nextTokenId() internal view returns (uint256) {
return ERC721AStorage.layout()._currentIndex;
}
function totalSupply() public view override returns (uint256) {
unchecked {
return ERC721AStorage.layout()._currentIndex - ERC721AStorage.layout()._burnCounter - _startTokenId();
}
}
function totalSupply() public view override returns (uint256) {
unchecked {
return ERC721AStorage.layout()._currentIndex - ERC721AStorage.layout()._burnCounter - _startTokenId();
}
}
function _totalMinted() internal view returns (uint256) {
unchecked {
return ERC721AStorage.layout()._currentIndex - _startTokenId();
}
}
function _totalMinted() internal view returns (uint256) {
unchecked {
return ERC721AStorage.layout()._currentIndex - _startTokenId();
}
}
function _totalBurned() internal view returns (uint256) {
return ERC721AStorage.layout()._burnCounter;
}
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return
}
function balanceOf(address owner) public view override returns (uint256) {
if (_addressToUint256(owner) == 0) revert BalanceQueryForZeroAddress();
return ERC721AStorage.layout()._packedAddressData[owner] & BITMASK_ADDRESS_DATA_ENTRY;
}
function _numberMinted(address owner) internal view returns (uint256) {
return (ERC721AStorage.layout()._packedAddressData[owner] >> BITPOS_NUMBER_MINTED) & BITMASK_ADDRESS_DATA_ENTRY;
}
function _numberBurned(address owner) internal view returns (uint256) {
return (ERC721AStorage.layout()._packedAddressData[owner] >> BITPOS_NUMBER_BURNED) & BITMASK_ADDRESS_DATA_ENTRY;
}
function _getAux(address owner) internal view returns (uint64) {
return uint64(ERC721AStorage.layout()._packedAddressData[owner] >> BITPOS_AUX);
}
function _setAux(address owner, uint64 aux) internal {
uint256 packed = ERC721AStorage.layout()._packedAddressData[owner];
uint256 auxCasted;
assembly {
auxCasted := aux
}
packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX);
ERC721AStorage.layout()._packedAddressData[owner] = packed;
}
function _setAux(address owner, uint64 aux) internal {
uint256 packed = ERC721AStorage.layout()._packedAddressData[owner];
uint256 auxCasted;
assembly {
auxCasted := aux
}
packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX);
ERC721AStorage.layout()._packedAddressData[owner] = packed;
}
function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
uint256 curr = tokenId;
unchecked {
if (_startTokenId() <= curr)
if (curr < ERC721AStorage.layout()._currentIndex) {
uint256 packed = ERC721AStorage.layout()._packedOwnerships[curr];
if (packed & BITMASK_BURNED == 0) {
while (packed == 0) {
packed = ERC721AStorage.layout()._packedOwnerships[--curr];
}
return packed;
}
}
}
revert OwnerQueryForNonexistentToken();
}
function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
uint256 curr = tokenId;
unchecked {
if (_startTokenId() <= curr)
if (curr < ERC721AStorage.layout()._currentIndex) {
uint256 packed = ERC721AStorage.layout()._packedOwnerships[curr];
if (packed & BITMASK_BURNED == 0) {
while (packed == 0) {
packed = ERC721AStorage.layout()._packedOwnerships[--curr];
}
return packed;
}
}
}
revert OwnerQueryForNonexistentToken();
}
function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
uint256 curr = tokenId;
unchecked {
if (_startTokenId() <= curr)
if (curr < ERC721AStorage.layout()._currentIndex) {
uint256 packed = ERC721AStorage.layout()._packedOwnerships[curr];
if (packed & BITMASK_BURNED == 0) {
while (packed == 0) {
packed = ERC721AStorage.layout()._packedOwnerships[--curr];
}
return packed;
}
}
}
revert OwnerQueryForNonexistentToken();
}
function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
uint256 curr = tokenId;
unchecked {
if (_startTokenId() <= curr)
if (curr < ERC721AStorage.layout()._currentIndex) {
uint256 packed = ERC721AStorage.layout()._packedOwnerships[curr];
if (packed & BITMASK_BURNED == 0) {
while (packed == 0) {
packed = ERC721AStorage.layout()._packedOwnerships[--curr];
}
return packed;
}
}
}
revert OwnerQueryForNonexistentToken();
}
function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
uint256 curr = tokenId;
unchecked {
if (_startTokenId() <= curr)
if (curr < ERC721AStorage.layout()._currentIndex) {
uint256 packed = ERC721AStorage.layout()._packedOwnerships[curr];
if (packed & BITMASK_BURNED == 0) {
while (packed == 0) {
packed = ERC721AStorage.layout()._packedOwnerships[--curr];
}
return packed;
}
}
}
revert OwnerQueryForNonexistentToken();
}
function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
ownership.addr = address(uint160(packed));
ownership.startTimestamp = uint64(packed >> BITPOS_START_TIMESTAMP);
ownership.burned = packed & BITMASK_BURNED != 0;
}
function _ownershipAt(uint256 index) internal view returns (TokenOwnership memory) {
return _unpackedOwnership(ERC721AStorage.layout()._packedOwnerships[index]);
}
function _initializeOwnershipAt(uint256 index) internal {
if (ERC721AStorage.layout()._packedOwnerships[index] == 0) {
ERC721AStorage.layout()._packedOwnerships[index] = _packedOwnershipOf(index);
}
}
function _initializeOwnershipAt(uint256 index) internal {
if (ERC721AStorage.layout()._packedOwnerships[index] == 0) {
ERC721AStorage.layout()._packedOwnerships[index] = _packedOwnershipOf(index);
}
}
function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
return _unpackedOwnership(_packedOwnershipOf(tokenId));
}
function ownerOf(uint256 tokenId) public view override returns (address) {
return address(uint160(_packedOwnershipOf(tokenId)));
}
function name() public view virtual override returns (string memory) {
return ERC721AStorage.layout()._name;
}
function symbol() public view virtual override returns (string memory) {
return ERC721AStorage.layout()._symbol;
}
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
if (!_exists(tokenId)) revert URIQueryForNonexistentToken();
string memory baseURI = _baseURI();
return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';
}
function _baseURI() internal view virtual returns (string memory) {
return '';
}
function _addressToUint256(address value) private pure returns (uint256 result) {
assembly {
result := value
}
}
function _addressToUint256(address value) private pure returns (uint256 result) {
assembly {
result := value
}
}
function _boolToUint256(bool value) private pure returns (uint256 result) {
assembly {
result := value
}
}
function _boolToUint256(bool value) private pure returns (uint256 result) {
assembly {
result := value
}
}
function approve(address to, uint256 tokenId) public override {
address owner = address(uint160(_packedOwnershipOf(tokenId)));
if (to == owner) revert ApprovalToCurrentOwner();
if (_msgSenderERC721A() != owner)
if (!isApprovedForAll(owner, _msgSenderERC721A())) {
revert ApprovalCallerNotOwnerNorApproved();
}
ERC721AStorage.layout()._tokenApprovals[tokenId] = to;
emit Approval(owner, to, tokenId);
}
function approve(address to, uint256 tokenId) public override {
address owner = address(uint160(_packedOwnershipOf(tokenId)));
if (to == owner) revert ApprovalToCurrentOwner();
if (_msgSenderERC721A() != owner)
if (!isApprovedForAll(owner, _msgSenderERC721A())) {
revert ApprovalCallerNotOwnerNorApproved();
}
ERC721AStorage.layout()._tokenApprovals[tokenId] = to;
emit Approval(owner, to, tokenId);
}
function getApproved(uint256 tokenId) public view override returns (address) {
if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();
return ERC721AStorage.layout()._tokenApprovals[tokenId];
}
function setApprovalForAll(address operator, bool approved) public virtual override {
if (operator == _msgSenderERC721A()) revert ApproveToCaller();
ERC721AStorage.layout()._operatorApprovals[_msgSenderERC721A()][operator] = approved;
emit ApprovalForAll(_msgSenderERC721A(), operator, approved);
}
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return ERC721AStorage.layout()._operatorApprovals[owner][operator];
}
function transferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
_transfer(from, to, tokenId);
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId
) public virtual override {
safeTransferFrom(from, to, tokenId, '');
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
_transfer(from, to, tokenId);
if (to.code.length != 0)
if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
}
function safeTransferFrom(
address from,
address to,
uint256 tokenId,
bytes memory _data
) public virtual override {
_transfer(from, to, tokenId);
if (to.code.length != 0)
if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
}
function _exists(uint256 tokenId) internal view returns (bool) {
return
_startTokenId() <= tokenId &&
}
function _safeMint(address to, uint256 quantity) internal {
_safeMint(to, quantity, '');
}
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
if (to.code.length != 0) {
do {
emit Transfer(address(0), to, updatedIndex);
if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
} while (updatedIndex < end);
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
}
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
if (to.code.length != 0) {
do {
emit Transfer(address(0), to, updatedIndex);
if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
} while (updatedIndex < end);
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
}
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
if (to.code.length != 0) {
do {
emit Transfer(address(0), to, updatedIndex);
if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
} while (updatedIndex < end);
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
}
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
if (to.code.length != 0) {
do {
emit Transfer(address(0), to, updatedIndex);
if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
} while (updatedIndex < end);
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
}
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
if (to.code.length != 0) {
do {
emit Transfer(address(0), to, updatedIndex);
if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
} while (updatedIndex < end);
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
}
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
if (ERC721AStorage.layout()._currentIndex != startTokenId) revert();
} else {
function _safeMint(
address to,
uint256 quantity,
bytes memory _data
) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
if (to.code.length != 0) {
do {
emit Transfer(address(0), to, updatedIndex);
if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
revert TransferToNonERC721ReceiverImplementer();
}
} while (updatedIndex < end);
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
}
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _mint(address to, uint256 quantity) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _mint(address to, uint256 quantity) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _mint(address to, uint256 quantity) internal {
uint256 startTokenId = ERC721AStorage.layout()._currentIndex;
if (_addressToUint256(to) == 0) revert MintToZeroAddress();
if (quantity == 0) revert MintZeroQuantity();
_beforeTokenTransfers(address(0), to, startTokenId, quantity);
unchecked {
ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);
ERC721AStorage.layout()._packedOwnerships[startTokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
(_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);
uint256 updatedIndex = startTokenId;
uint256 end = updatedIndex + quantity;
do {
emit Transfer(address(0), to, updatedIndex++);
} while (updatedIndex < end);
ERC721AStorage.layout()._currentIndex = updatedIndex;
}
_afterTokenTransfers(address(0), to, startTokenId, quantity);
}
function _transfer(
address from,
address to,
uint256 tokenId
) private {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
if (_addressToUint256(to) == 0) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
function _transfer(
address from,
address to,
uint256 tokenId
) private {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
if (_addressToUint256(to) == 0) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
function _transfer(
address from,
address to,
uint256 tokenId
) private {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
if (_addressToUint256(to) == 0) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
function _transfer(
address from,
address to,
uint256 tokenId
) private {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
if (_addressToUint256(to) == 0) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
function _transfer(
address from,
address to,
uint256 tokenId
) private {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
if (_addressToUint256(to) == 0) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
function _transfer(
address from,
address to,
uint256 tokenId
) private {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
if (_addressToUint256(to) == 0) revert TransferToZeroAddress();
_beforeTokenTransfers(from, to, tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(to) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, to, tokenId);
_afterTokenTransfers(from, to, tokenId, 1);
}
function _burn(uint256 tokenId) internal virtual {
_burn(tokenId, false);
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);
address from = address(uint160(prevOwnershipPacked));
address approvedAddress = ERC721AStorage.layout()._tokenApprovals[tokenId];
if (approvalCheck) {
bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
isApprovedForAll(from, _msgSenderERC721A()) ||
approvedAddress == _msgSenderERC721A());
if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
}
_beforeTokenTransfers(from, address(0), tokenId, 1);
if (_addressToUint256(approvedAddress) != 0) {
delete ERC721AStorage.layout()._tokenApprovals[tokenId];
}
unchecked {
ERC721AStorage.layout()._packedAddressData[from] += (1 << BITPOS_NUMBER_BURNED) - 1;
ERC721AStorage.layout()._packedOwnerships[tokenId] =
_addressToUint256(from) |
(block.timestamp << BITPOS_START_TIMESTAMP) |
BITMASK_BURNED |
BITMASK_NEXT_INITIALIZED;
if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
uint256 nextTokenId = tokenId + 1;
if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {
if (nextTokenId != ERC721AStorage.layout()._currentIndex) {
ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;
}
}
}
}
emit Transfer(from, address(0), tokenId);
_afterTokenTransfers(from, address(0), tokenId, 1);
unchecked {
ERC721AStorage.layout()._burnCounter++;
}
}
function _checkContractOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
try
ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)
returns (bytes4 retval) {
return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector;
if (reason.length == 0) {
revert TransferToNonERC721ReceiverImplementer();
assembly {
revert(add(32, reason), mload(reason))
}
}
}
}
function _checkContractOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
try
ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)
returns (bytes4 retval) {
return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector;
if (reason.length == 0) {
revert TransferToNonERC721ReceiverImplementer();
assembly {
revert(add(32, reason), mload(reason))
}
}
}
}
} catch (bytes memory reason) {
function _checkContractOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
try
ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)
returns (bytes4 retval) {
return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector;
if (reason.length == 0) {
revert TransferToNonERC721ReceiverImplementer();
assembly {
revert(add(32, reason), mload(reason))
}
}
}
}
} else {
function _checkContractOnERC721Received(
address from,
address to,
uint256 tokenId,
bytes memory _data
) private returns (bool) {
try
ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)
returns (bytes4 retval) {
return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector;
if (reason.length == 0) {
revert TransferToNonERC721ReceiverImplementer();
assembly {
revert(add(32, reason), mload(reason))
}
}
}
}
) internal virtual {}
) internal virtual {}
function _beforeTokenTransfers(
address from,
address to,
uint256 startTokenId,
uint256 quantity
function _afterTokenTransfers(
address from,
address to,
uint256 startTokenId,
uint256 quantity
function _msgSenderERC721A() internal view virtual returns (address) {
return msg.sender;
}
function _toString(uint256 value) internal pure returns (string memory ptr) {
assembly {
ptr := add(mload(0x40), 128)
mstore(0x40, ptr)
let end := ptr
for {
let temp := value
ptr := sub(ptr, 1)
mstore8(ptr, add(48, mod(temp, 10)))
temp := div(temp, 10)
temp := div(temp, 10)
ptr := sub(ptr, 1)
mstore8(ptr, add(48, mod(temp, 10)))
}
let length := sub(end, ptr)
}
}
function _toString(uint256 value) internal pure returns (string memory ptr) {
assembly {
ptr := add(mload(0x40), 128)
mstore(0x40, ptr)
let end := ptr
for {
let temp := value
ptr := sub(ptr, 1)
mstore8(ptr, add(48, mod(temp, 10)))
temp := div(temp, 10)
temp := div(temp, 10)
ptr := sub(ptr, 1)
mstore8(ptr, add(48, mod(temp, 10)))
}
let length := sub(end, ptr)
}
}
function _toString(uint256 value) internal pure returns (string memory ptr) {
assembly {
ptr := add(mload(0x40), 128)
mstore(0x40, ptr)
let end := ptr
for {
let temp := value
ptr := sub(ptr, 1)
mstore8(ptr, add(48, mod(temp, 10)))
temp := div(temp, 10)
temp := div(temp, 10)
ptr := sub(ptr, 1)
mstore8(ptr, add(48, mod(temp, 10)))
}
let length := sub(end, ptr)
}
}
} temp {
} {
ptr := sub(ptr, 32)
mstore(ptr, length)
}
| 2,596,083 |
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] |
pragma solidity ^0.4.25;
// pragma experimental ABIEncoderV2; // MWJ TESTING RETURNING A STRUCT...
// It's important to avoid vulnerabilities due to numeric overflow bugs
// OpenZeppelin's SafeMath library, when used correctly, protects agains such bugs
// More info: https://www.nccgroup.trust/us/about-us/newsroom-and-events/blog/2018/november/smart-contract-insecurity-bad-arithmetic/
import "../node_modules/openzeppelin-solidity/contracts/math/SafeMath.sol";
// import "./SafeMath.sol";
import "./FlightSuretyAccessControl/AirlineRole.sol";
// import "../FlightSuretyCore/Ownable.sol"; // TBD
/************************************************** */
/* FlightSurety Smart Contract */
/************************************************** */
contract FlightSuretyApp is AirlineRole {
using SafeMath for uint256; // Allow SafeMath functions to be called for all uint256 types (similar to "prototype" in Javascript)
// CONSTANTS
uint256 AIRLINE_REG_FEE = 1; // ether;
/********************************************************************************************/
/* DATA VARIABLES */
/********************************************************************************************/
// Add "state variable" for the external data contract
FlightSuretyData flightSuretyData; // NEEDS TO BE INITIALIZED... see Constructor
// Flight status codees
uint8 private constant STATUS_CODE_UNKNOWN = 0;
uint8 private constant STATUS_CODE_ON_TIME = 10;
uint8 private constant STATUS_CODE_LATE_AIRLINE = 20; // MWJ: Only one for triggering payment process per VIDEO
uint8 private constant STATUS_CODE_LATE_WEATHER = 30;
uint8 private constant STATUS_CODE_LATE_TECHNICAL = 40;
uint8 private constant STATUS_CODE_LATE_OTHER = 50;
address private contractOwner; // Account used to deploy contract
// For ORACLES...
struct Flight {
bool isRegistered;
uint8 statusCode;
uint256 updatedTimestamp;
address airline;
}
mapping(bytes32 => Flight) private flights;
// My Additions
struct AirlineView {
string name;
bool isRegistered;
bool isFunded;
bool isCharterMember;
bool isVoterApproved;
bool isRejected;
uint256 balance;
address wallet;
uint256 votesYes;
uint256 votesNo;
uint256 index;
uint256 totalAirlines;
uint256 totalVoters;
}
/********************************************************************************************/
/* EVENT DEFINITIONS */
/********************************************************************************************/
// Production events
event AirlineRegisteredAPP(bool _success);
event AirlineFundedAPP(bool _success);
event CheckAirlinePropAPP(string _airline, string _prop, bool _result);
// Define debugging event
event LoggingAPP(string _message, string _text, uint256 _num1, uint256 _num2, bool _bool, address _addr);
/********************************************************************************************/
/* FUNCTION MODIFIERS */
/********************************************************************************************/
// Modifiers help avoid duplication of code. They are typically used to validate something
// before a function is allowed to be executed.
/**
* @dev Modifier that requires the "operational" boolean variable to be "true"
* This is used on all state changing functions to pause the contract in
* the event there is an issue that needs to be fixed
*/
modifier requireIsOperational()
{
// Modify to call data contract's status
require(true, "Contract is currently not operational");
_; // All modifiers require an "_" which indicates where the function body will be added
}
/**
* @dev Modifier that requires the "ContractOwner" account to be the function caller
*/
modifier requireContractOwner()
{
require(msg.sender == contractOwner, "Caller is not contract owner");
_;
}
/// @dev Define a modifer that verifies the Caller
modifier verifyCaller (address _address) {
require(msg.sender == _address);
_;
}
/// @dev Define a modifier that checks if the paid amount is sufficient to cover the price
modifier paidEnough(uint256 _price) {
require(msg.value >= _price);
_;
}
/// @dev Define a modifier that returns overpayment
modifier checkValue(address _payer, uint256 _price) {
_; // This structure gets the modifier to execute AFTER the function instead of usually first.
uint256 amountPaid = msg.value;
uint256 amountToReturn = amountPaid.sub(_price);
_payer.transfer(amountToReturn);
}
/********************************************************************************************/
/* CONSTRUCTOR */
/********************************************************************************************/
/**
* @dev Contract constructor
*
*/
constructor(
// Address parameter for data contract
// Passed the address of the deployed instance
// of the data contract
// data contract is deployed first / previously
// ONLY here and NOT on data contract because
// The calls are UNIDIRECTIONAL - only calling
// INTO the data contract from here - NEVER from
// there to here
address dataContractAddr, // INPUT to constructor
address firstAirlineAddr // INPUT to constructor
)
public
{
contractOwner = msg.sender;
flightSuretyData = FlightSuretyData(dataContractAddr);
addAirline(firstAirlineAddr); // Add to list of airlines for Role Checking
}
/********************************************************************************************/
/* UTILITY FUNCTIONS */
/********************************************************************************************/
function isOperational(
)
public
pure
returns(bool)
{
return true; // Modify to call data contract's status
}
/********************************************************************************************/
/* SMART CONTRACT FUNCTIONS */
/********************************************************************************************/
/**
* @dev ADD an airline to the registration list
*
*/
function registerAirline(
string _name,
address _addr,
address _sponsor
)
onlyAirline
verifyCaller(_sponsor)
external
returns(bool success) // , uint256 votes) // 'votes' is their idea on this function. Me = TBD
{
// uint256 votes;
require(!flightSuretyData.isAirlineRegistered(_name), "Airline is already registered.");
// Register new airline
addAirline(_addr); // Add to list of airlines for Role Checking
success = flightSuretyData.registerAirline(_name, _addr);
// // When registered, it will have 1 vote, but could retrieve actual value
// if (success) {votes = 1;} else {votes = 0;}
// // return (success, votes);
emit AirlineRegisteredAPP(success);
emit LoggingAPP("FS APP registerAirline(): ",
_name,
0,
// votes,
flightSuretyData.getAirlineCount("all"), // Gets Correct Number, while called from test doesn't!
// success,
flightSuretyData.isAirlineRegistered(_name),
_addr // _sponsor
);
return (success);
}
/**
* @dev CHECK IF an airline is in registration list
* Can only be called from FlightSuretyApp contract
*
*/
function isAirlineRegistered(string _name)
// external
public
view
returns (bool)
{
return flightSuretyData.isAirlineRegistered(_name);
}
/**
* @dev Retrieve a registered airline from registration list
* Can only be called from FlightSuretyApp contract
*
*/
function retrieveAirline(string _name)
external
view
returns (
string airName,
bool airIsRegd,
bool airIsFunded,
// bool airIsCharterMember,
// bool airIsVoterApproved,
// bool airIsRejected,
uint256 airBal,
address airAddr,
uint256 airVoteYesCount,
// uint256 airVoteNoCount,
uint256 airIndex
)
{
// THIS WORKS for returning an object/structure
AirlineView memory airlineView;
(airlineView.name,
airlineView.isRegistered,
airlineView.isFunded,
// airlineView.isCharterMember,
// airlineView.isVoterApproved,
// airlineView.isRejected,
airlineView.balance,
airlineView.wallet,
airlineView.votesYes,
// airlineView.votesNo,
airlineView.index
) = flightSuretyData.retrieveAirline(_name);
airName = airlineView.name;
airIsRegd = airlineView.isRegistered;
airIsFunded = airlineView.isFunded;
// airIsCharterMember = airlineView.isCharterMember;
// airIsVoterApproved = airlineView.isVoterApproved;
// airIsRejected = airlineView.isRejected;
airBal = airlineView.balance;
airAddr = airlineView.wallet;
airVoteYesCount = airlineView.votesYes;
// airVoteNoCount = airlineView.votesNo;
airIndex = airlineView.index;
// airIndex = flightSuretyData.getAirlineCount("all");
return (
airName,
airIsRegd,
airIsFunded,
// airIsCharterMember,
// airIsVoterApproved,
// airIsRejected,
airBal,
airAddr,
airVoteYesCount,
// airVoteNoCount,
airIndex
);
}
/**
* @dev Fetch part A of a registered airline from registration list
* Can only be called from FlightSuretyApp contract
*
*/
function fetchAirlinePartA(string _name)
external
view
returns (
string airName,
bool airIsRegd,
bool airIsFunded,
uint256 airBal,
address airAddr,
uint256 airVoteYesCount,
uint256 airIndex
)
{
// THIS WORKS for returning an object/structure
AirlineView memory airlineView;
(airlineView.name,
airlineView.isRegistered,
airlineView.isFunded,
airlineView.balance,
airlineView.wallet,
airlineView.votesYes,
airlineView.index
) = flightSuretyData.fetchAirlinePartA(_name);
airName = airlineView.name;
airIsRegd = airlineView.isRegistered;
airIsFunded = airlineView.isFunded;
airBal = airlineView.balance;
airAddr = airlineView.wallet;
airVoteYesCount = airlineView.votesYes;
airIndex = airlineView.index;
return (
airName,
airIsRegd,
airIsFunded,
airBal,
airAddr,
airVoteYesCount,
airIndex
);
}
/**
* @dev Fetch part B of a registered airline from registration list
* Can only be called from FlightSuretyApp contract
*
*/
function fetchAirlinePartB(string _name)
external
view
returns (
string airName, // in both parts A and B
bool airIsCharterMember,
bool airIsVoterApproved,
bool airIsRejected,
uint256 airVoteNoCount,
uint256 airIndex, // in both parts A and B
uint256 totalAirlines,
uint256 totalVoters
)
{
// THIS WORKS for returning an object/structure
AirlineView memory airlineView;
(airlineView.name,
airlineView.isCharterMember,
airlineView.isVoterApproved,
airlineView.isRejected,
airlineView.votesNo,
airlineView.index,
airlineView.totalAirlines,
airlineView.totalVoters
) = flightSuretyData.fetchAirlinePartB(_name);
airName = airlineView.name;
airIsCharterMember = airlineView.isCharterMember;
airIsVoterApproved = airlineView.isVoterApproved;
airIsRejected = airlineView.isRejected;
airVoteNoCount = airlineView.votesNo;
airIndex = airlineView.index;
totalAirlines = airlineView.totalAirlines;
totalVoters = airlineView.totalVoters;
return (
airName,
airIsCharterMember,
airIsVoterApproved,
airIsRejected,
airVoteNoCount,
airIndex,
totalAirlines,
totalVoters
);
}
/**
* @dev FUND an airline previously added to the registration list
*
*/
function fundAirline(
string _name,
uint256 _bal,
address _addr
)
onlyAirline
verifyCaller(_addr)
paidEnough(AIRLINE_REG_FEE)
checkValue(_addr, AIRLINE_REG_FEE)
external
payable
returns(bool success)
{
uint256 votes;
require(flightSuretyData.isAirlineRegistered(_name), "Airline is NOT registered.");
require(_bal >= AIRLINE_REG_FEE, "Insufficuent funds provided to APP contract to register your airline.");
require(msg.value >= AIRLINE_REG_FEE, "Insufficuent msg.value provided to APP contract to register your airline.");
// Funding the newly approved airline
// success = flightSuretyData.fundAirline(_name, AIRLINE_REG_FEE, _addr, {value: AIRLINE_REG_FEE}); // NOPE
success = flightSuretyData.fundAirline(_name, AIRLINE_REG_FEE, _addr);
// addVoter(_addr); // Add to list of Voters for Role Checking
if (success) {votes = 1;} else {votes = 0;} // THIS WILL CHANGE
emit AirlineFundedAPP(success);
emit LoggingAPP("FS APP fundAirline(): ",
_name,
_bal,
votes,
true, // flightSuretyData.isAirlineFunded(_name),
_addr
);
return (success);
}
/**
* @dev CHECK IF a previously registered airline has been funded
* Can only be called from FlightSuretyApp contract
*
*/
function isAirlineFunded(string _name) // ALWAYS FALSE
// external
public
view
returns (bool)
{
return flightSuretyData.isAirlineFunded(_name);
}
/**
* @dev RETRIEVE an airline PROPERTY
* Can only be called from FlightSuretyApp contract
*
*/
function getAirlineProperty(string _airline, string _prop)
// external
public
view
returns (bool _result)
{
_result = flightSuretyData.getAirlineProperty(_airline, _prop);
// emit CheckAirlinePropAPP(_airline, _prop, _result);
return (_result);
}
/**
* @dev Retrieve number of ALL registered airlines via _listName == "all" from array.length
* or all of FUNDED airline names that were pushed onto the airNamesList or airNamesFundedList
* array at registration
*/
function getAirlineCount(string _listName)
public
view
returns(uint256 _count)
{
_count = flightSuretyData.getAirlineCount(_listName);
return _count;
}
/**
* @dev Retrieve NAME of registered airline from flightSuretyData in the airNamesList or airNamesFundedList array
*
*/
function getAirlineName(string _listName, uint256 _num)
public
view
returns(string _name)
{
_name = flightSuretyData.getAirlineName(_listName, _num);
return _name;
}
/**
* @dev Register a future flight for insuring.
*
*/
function registerFlight(
)
external
pure
{
}
/**
* @dev Called after oracle has updated flight status
*
*/
function processFlightStatus(
address airline,
string memory flight,
uint256 timestamp,
uint8 statusCode
)
internal
pure
{
}
// Generate a request for oracles to fetch flight information
function fetchFlightStatus(
address airline,
string flight,
uint256 timestamp
)
external
{
uint8 index = getRandomIndex(msg.sender);
// Generate a unique key for storing the request
bytes32 key = keccak256(abi.encodePacked(index, airline, flight, timestamp));
oracleResponses[key] = ResponseInfo({
requester: msg.sender,
isOpen: true
});
emit OracleRequest(index, airline, flight, timestamp);
}
// region ORACLE MANAGEMENT - From ORACLES CLass/Section/Video/Lessons
// Incremented to add pseudo-randomness at various points
uint8 private nonce = 0;
// Fee to be paid when registering oracle
uint256 public constant REGISTRATION_FEE = 1 ether;
// Number of oracles that must respond for valid status
uint256 private constant MIN_RESPONSES = 3;
struct Oracle {
bool isRegistered;
uint8[3] indexes;
}
// Track all registered oracles
mapping(address => Oracle) private oracles;
// Model for responses from oracles
struct ResponseInfo {
address requester; // Account that requested status
bool isOpen; // If open, oracle responses are accepted
mapping(uint8 => address[]) responses; // Mapping key is the status code reported
// This lets us group responses and identify
// the response that majority of the oracles
}
// Track all oracle responses
// Key = hash(index, flight, timestamp)
mapping(bytes32 => ResponseInfo) private oracleResponses;
// Event fired each time an oracle submits a response
event FlightStatusInfo(address airline, string flight, uint256 timestamp, uint8 status);
event OracleReport(address airline, string flight, uint256 timestamp, uint8 status);
// Event fired when flight status request is submitted
// Oracles track this and if they have a matching index
// they fetch data and submit a response
event OracleRequest(uint8 index, address airline, string flight, uint256 timestamp);
// Register an oracle with the contract
function registerOracle
(
)
external
payable
{
// Require registration fee
require(msg.value >= REGISTRATION_FEE, "Registration fee is required");
uint8[3] memory indexes = generateIndexes(msg.sender);
oracles[msg.sender] = Oracle({
isRegistered: true,
indexes: indexes
});
}
function getMyIndexes
(
)
view
external
returns(uint8[3])
{
require(oracles[msg.sender].isRegistered, "Not registered as an oracle");
return oracles[msg.sender].indexes;
}
// Called by oracle when a response is available to an outstanding request
// For the response to be accepted, there must be a pending request that is open
// and matches one of the three Indexes randomly assigned to the oracle at the
// time of registration (i.e. uninvited oracles are not welcome)
function submitOracleResponse
(
uint8 index,
address airline,
string flight,
uint256 timestamp,
uint8 statusCode
)
external
{
require((oracles[msg.sender].indexes[0] == index) || (oracles[msg.sender].indexes[1] == index) || (oracles[msg.sender].indexes[2] == index), "Index does not match oracle request");
bytes32 key = keccak256(abi.encodePacked(index, airline, flight, timestamp));
require(oracleResponses[key].isOpen, "Flight or timestamp do not match oracle request");
oracleResponses[key].responses[statusCode].push(msg.sender);
// Information isn't considered verified until at least MIN_RESPONSES
// oracles respond with the *** same *** information
emit OracleReport(airline, flight, timestamp, statusCode);
if (oracleResponses[key].responses[statusCode].length >= MIN_RESPONSES) {
emit FlightStatusInfo(airline, flight, timestamp, statusCode);
// Handle flight status as appropriate
processFlightStatus(airline, flight, timestamp, statusCode);
}
}
function getFlightKey
(
address airline,
string flight,
uint256 timestamp
)
pure
internal
returns(bytes32)
{
return keccak256(abi.encodePacked(airline, flight, timestamp));
}
// Returns array of three non-duplicating integers from 0-9
function generateIndexes
(
address account
)
internal
returns(uint8[3])
{
uint8[3] memory indexes;
indexes[0] = getRandomIndex(account);
indexes[1] = indexes[0];
while(indexes[1] == indexes[0]) {
indexes[1] = getRandomIndex(account);
}
indexes[2] = indexes[1];
while((indexes[2] == indexes[0]) || (indexes[2] == indexes[1])) {
indexes[2] = getRandomIndex(account);
}
return indexes;
}
// Returns array of three non-duplicating integers from 0-9
function getRandomIndex
(
address account
)
internal
returns (uint8)
{
uint8 maxValue = 10;
// Pseudo random number...the incrementing nonce adds variation
uint8 random = uint8(uint256(keccak256(abi.encodePacked(blockhash(block.number - nonce++), account))) % maxValue);
if (nonce > 250) {
nonce = 0; // Can only fetch blockhashes for last 256 blocks so we adapt
}
return random;
}
// endregion
}
// Provide EXTERNAL CONTRACT REFERENCES... Similar to C++ Prototype
contract FlightSuretyData {
function registerAirline(
string _name,
address _addr
)
external
returns (bool);
function isAirlineRegistered(string _name)
// external
public
view
returns (bool);
function fundAirline(
string _name,
uint256 _bal,
address _addr
)
external
returns (bool);
function isAirlineFunded(string _name)
// external
public
view
returns (bool);
function retrieveAirline(string _name)
external
view
returns (
string airName,
bool airIsRegd,
bool airIsFunded,
// bool airIsCharterMember,
// bool airIsVoterApproved,
// bool airIsRejected,
uint256 airBal,
address airAddr,
uint256 airVoteYesCount,
// uint256 airVoteNoCount,
uint256 airIndex
);
function fetchAirlinePartA(string _name)
public
view
returns (
string airName,
bool airIsRegd,
bool airIsFunded,
uint256 airBal,
address airAddr,
uint256 airVoteYesCount,
uint256 airIndex
);
function fetchAirlinePartB(string _name)
public
view
returns (
string airName,
bool airIsCharterMember,
bool airIsVoterApproved,
bool airIsRejected,
uint256 airVoteNoCount,
uint256 airIndex,
uint256 ttlAirlines,
uint256 ttlVoters
);
function getAirlineCount(string _listName)
public
view
returns(uint256 _count);
function getAirlineName(string _listName, uint256 _num)
public
view
returns(string _name);
function getAirlineProperty(string _airline, string _prop)
public
view
returns (bool _result);
}
|
Add to list of airlines for Role Checking
|
addAirline(firstAirlineAddr);
| 5,494,539 |
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./full_match/1/0xB648FDefA1Ea64a0d7B261Abbbc77fe6a423678a/sources/contracts/AI-robot.sol
|
Buy FeeSell FeeOriginal Fee
|
contract AIrobot is Context, IERC20, Ownable {
using SafeMath for uint256;
string private constant _name = "AI-robot";
string private constant _symbol = "AIR";
uint8 private constant _decimals = 9;
mapping(address => uint256) private _rOwned;
mapping(address => uint256) private _tOwned;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => bool) private _isExcludedFromFee;
uint256 private constant MAX = ~uint256(0);
uint256 private constant _tTotal = 1000000000000000 * 10**9;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tFeeTotal;
uint256 private _redisFeeOnBuy = 2;
uint256 private _taxFeeOnBuy = 10;
uint256 private _redisFeeOnSell = 2;
uint256 private _taxFeeOnSell = 10;
uint256 private _redisFee = _redisFeeOnSell;
uint256 private _taxFee = _taxFeeOnSell;
uint256 private _previousredisFee = _redisFee;
uint256 private _previoustaxFee = _taxFee;
mapping(address => bool) public bots;
mapping (address => bool) public preTrader;
mapping(address => uint256) private cooldown;
address payable private _developmentAddress = payable(0x73399C9E777Ee58CFe60D861AFaD739823eE22B9);
address payable private _marketingAddress = payable(0x73399C9E777Ee58CFe60D861AFaD739823eE22B9);
IUniswapV2Router02 public uniswapV2Router;
address public uniswapV2Pair;
bool private tradingOpen;
bool private inSwap = false;
bool private swapEnabled = true;
bool private cooldownEnabled = false;
event MaxTxAmountUpdated(uint256 _maxTxAmount);
modifier lockTheSwap {
inSwap = true;
_;
inSwap = false;
}
constructor() {
_developmentAddress = payable(0x73399C9E777Ee58CFe60D861AFaD739823eE22B9);
_marketingAddress = payable(0x73399C9E777Ee58CFe60D861AFaD739823eE22B9);
_rOwned[_msgSender()] = _rTotal;
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
_isExcludedFromFee[owner()] = true;
_isExcludedFromFee[address(this)] = true;
_isExcludedFromFee[_developmentAddress] = true;
_isExcludedFromFee[_marketingAddress] = true;
preTrader[owner()] = true;
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public pure returns (string memory) {
return _name;
}
function symbol() public pure returns (string memory) {
return _symbol;
}
function decimals() public pure returns (uint8) {
return _decimals;
}
function totalSupply() public pure override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
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 tokenFromReflection(uint256 rAmount)
private
view
returns (uint256)
{
require(
rAmount <= _rTotal,
"Amount must be less than total reflections"
);
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
function removeAllFee() private {
if (_redisFee == 0 && _taxFee == 0) return;
_previousredisFee = _redisFee;
_previoustaxFee = _taxFee;
_redisFee = 0;
_taxFee = 0;
}
function restoreAllFee() private {
_redisFee = _previousredisFee;
_taxFee = _previoustaxFee;
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
} else {
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
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 (from != owner() && to != owner() && !preTrader[from] && !preTrader[to]) {
if (!tradingOpen) {
require(preTrader[from], "TOKEN: This account cannot send tokens until trading is enabled");
}
require(amount <= _maxTxAmount, "TOKEN: Max Transaction Limit");
require(!bots[from] && !bots[to], "TOKEN: Your account is blacklisted!");
if(to != uniswapV2Pair) {
require(balanceOf(to) + amount < _maxWalletSize, "TOKEN: Balance exceeds wallet size!");
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= _swapTokensAtAmount;
if(contractTokenBalance >= _maxTxAmount)
{
contractTokenBalance = _maxTxAmount;
}
if (canSwap && !inSwap && from != uniswapV2Pair && swapEnabled && !_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
swapTokensForEth(contractTokenBalance);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
bool takeFee = true;
if ((_isExcludedFromFee[from] || _isExcludedFromFee[to]) || (from != uniswapV2Pair && to != uniswapV2Pair)) {
takeFee = false;
if(from == uniswapV2Pair && to != address(uniswapV2Router)) {
_redisFee = _redisFeeOnBuy;
_taxFee = _taxFeeOnBuy;
}
if (to == uniswapV2Pair && from != address(uniswapV2Router)) {
_redisFee = _redisFeeOnSell;
_taxFee = _taxFeeOnSell;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniswapV2Router.WETH();
_approve(address(this), address(uniswapV2Router), tokenAmount);
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0,
path,
address(this),
block.timestamp
);
}
function sendETHToFee(uint256 amount) private {
_developmentAddress.transfer(amount);
}
function setTrading(bool _tradingOpen) public onlyOwner {
tradingOpen = _tradingOpen;
}
function manualswap() external {
require(_msgSender() == _developmentAddress);
uint256 contractBalance = balanceOf(address(this));
swapTokensForEth(contractBalance);
}
function manualsend() external {
require(_msgSender() == _developmentAddress);
uint256 contractETHBalance = address(this).balance;
sendETHToFee(contractETHBalance);
}
function blockBots(address[] memory bots_) public onlyOwner {
for (uint256 i = 0; i < bots_.length; i++) {
bots[bots_[i]] = true;
}
}
function blockBots(address[] memory bots_) public onlyOwner {
for (uint256 i = 0; i < bots_.length; i++) {
bots[bots_[i]] = true;
}
}
function unblockBot(address notbot) public onlyOwner {
bots[notbot] = false;
}
function _tokenTransfer(
address sender,
address recipient,
uint256 amount,
bool takeFee
) private {
if (!takeFee) removeAllFee();
_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 tTeam
) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeTeam(tTeam);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _takeTeam(uint256 tTeam) private {
uint256 currentRate = _getRate();
uint256 rTeam = tTeam.mul(currentRate);
_rOwned[address(this)] = _rOwned[address(this)].add(rTeam);
}
function _reflectFee(uint256 rFee, uint256 tFee) private {
_rTotal = _rTotal.sub(rFee);
_tFeeTotal = _tFeeTotal.add(tFee);
}
receive() external payable {}
function _getValues(uint256 tAmount)
private
view
returns (
uint256,
uint256,
uint256,
uint256,
uint256,
uint256
)
{
(uint256 tTransferAmount, uint256 tFee, uint256 tTeam) =
_getTValues(tAmount, _redisFee, _taxFee);
uint256 currentRate = _getRate();
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee) =
_getRValues(tAmount, tFee, tTeam, currentRate);
return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tTeam);
}
function _getTValues(
uint256 tAmount,
uint256 redisFee,
uint256 taxFee
)
private
pure
returns (
uint256,
uint256,
uint256
)
{
uint256 tFee = tAmount.mul(redisFee).div(100);
uint256 tTeam = tAmount.mul(taxFee).div(100);
uint256 tTransferAmount = tAmount.sub(tFee).sub(tTeam);
return (tTransferAmount, tFee, tTeam);
}
function _getRValues(
uint256 tAmount,
uint256 tFee,
uint256 tTeam,
uint256 currentRate
)
private
pure
returns (
uint256,
uint256,
uint256
)
{
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rTeam = tTeam.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rTeam);
return (rAmount, rTransferAmount, rFee);
}
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;
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
function setFee(uint256 redisFeeOnBuy, uint256 redisFeeOnSell, uint256 taxFeeOnBuy, uint256 taxFeeOnSell) public onlyOwner {
_redisFeeOnBuy = redisFeeOnBuy;
_redisFeeOnSell = redisFeeOnSell;
_taxFeeOnBuy = taxFeeOnBuy;
_taxFeeOnSell = taxFeeOnSell;
}
function setMinSwapTokensThreshold(uint256 swapTokensAtAmount) public onlyOwner {
_swapTokensAtAmount = swapTokensAtAmount;
}
function toggleSwap(bool _swapEnabled) public onlyOwner {
swapEnabled = _swapEnabled;
}
function setMaxTxnAmount(uint256 maxTxAmount) public onlyOwner {
_maxTxAmount = maxTxAmount;
}
function setMaxWalletSize(uint256 maxWalletSize) public onlyOwner {
_maxWalletSize = maxWalletSize;
}
function excludeMultipleAccountsFromFees(address[] calldata accounts, bool excluded) public onlyOwner {
for(uint256 i = 0; i < accounts.length; i++) {
_isExcludedFromFee[accounts[i]] = excluded;
}
}
function excludeMultipleAccountsFromFees(address[] calldata accounts, bool excluded) public onlyOwner {
for(uint256 i = 0; i < accounts.length; i++) {
_isExcludedFromFee[accounts[i]] = excluded;
}
}
function allowPreTrading(address account, bool allowed) public onlyOwner {
require(preTrader[account] != allowed, "TOKEN: Already enabled.");
preTrader[account] = allowed;
}
}
| 16,403,054 |
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] |
./full_match/1/0x0B176c2A8905ABD2CE194D7E1780b42F06bf99D5/sources/src/Swapper.sol
|
Increase the allowance so the balancer vault can access them
|
assetIn.safeIncreaseAllowance(address(balancerVault), amount);
| 3,063,160 |
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./full_match/80001/0x4dd461A3C95802DC5be4A706b73DCc0bEf0c71c8/sources/contracts/4_PeanutsContract.sol
|
* @title ERC-721 Non-Fungible Token Standard, optional metadata extension/
|
interface IERC721Metadata is IERC721 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function tokenURI(uint256 tokenId) external view returns (string memory);
}
}
| 861,352 |
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// SPDX-License-Identifier: MIT
pragma solidity 0.6.12;
pragma experimental ABIEncoderV2;
// Global Enums and Structs
struct MintBurnData {
// Values of the thresholds to compute the minting fees
// depending on HA hedge (scaled by `BASE_PARAMS`)
uint64[] xFeeMint;
// Values of the fees at thresholds (scaled by `BASE_PARAMS`)
uint64[] yFeeMint;
// Values of the thresholds to compute the burning fees
// depending on HA hedge (scaled by `BASE_PARAMS`)
uint64[] xFeeBurn;
// Values of the fees at thresholds (scaled by `BASE_PARAMS`)
uint64[] yFeeBurn;
// Max proportion of collateral from users that can be covered by HAs
// It is exactly the same as the parameter of the same name in `PerpetualManager`, whenever one is updated
// the other changes accordingly
uint64 targetHAHedge;
// Minting fees correction set by the `FeeManager` contract: they are going to be multiplied
// to the value of the fees computed using the hedge curve
// Scaled by `BASE_PARAMS`
uint64 bonusMalusMint;
// Burning fees correction set by the `FeeManager` contract: they are going to be multiplied
// to the value of the fees computed using the hedge curve
// Scaled by `BASE_PARAMS`
uint64 bonusMalusBurn;
// Parameter used to limit the number of stablecoins that can be issued using the concerned collateral
uint256 capOnStableMinted;
}
struct StrategyParams {
uint256 performanceFee;
uint256 activation;
uint256 debtRatio;
uint256 minDebtPerHarvest;
uint256 maxDebtPerHarvest;
uint256 lastReport;
uint256 totalDebt;
uint256 totalGain;
uint256 totalLoss;
}
struct SLPData {
// Last timestamp at which the `sanRate` has been updated for SLPs
uint256 lastBlockUpdated;
// Fees accumulated from previous blocks and to be distributed to SLPs
uint256 lockedInterests;
// Max interests used to update the `sanRate` in a single block
// Should be in collateral token base
uint256 maxInterestsDistributed;
// Amount of fees left aside for SLPs and that will be distributed
// when the protocol is collateralized back again
uint256 feesAside;
// Part of the fees normally going to SLPs that is left aside
// before the protocol is collateralized back again (depends on collateral ratio)
// Updated by keepers and scaled by `BASE_PARAMS`
uint64 slippageFee;
// Portion of the fees from users minting and burning
// that goes to SLPs (the rest goes to surplus)
uint64 feesForSLPs;
// Slippage factor that's applied to SLPs exiting (depends on collateral ratio)
// If `slippage = BASE_PARAMS`, SLPs can get nothing, if `slippage = 0` they get their full claim
// Updated by keepers and scaled by `BASE_PARAMS`
uint64 slippage;
// Portion of the interests from lending
// that goes to SLPs (the rest goes to surplus)
uint64 interestsForSLPs;
}
// Part: IAngleGauge
interface IAngleGauge {
//it stakes.
function deposit(uint256 amount) external;
//gimme profit
function claim_rewards() external;
//gimme principal
function withdraw(uint256 amount) external;
//getReward and Withdraw in same go
function exit() external;
//basically a sweep in case things get weird
function recoverERC20(address tokenAddress, address to, uint256 amount) external;
function balanceOf(address account) external view returns(uint256);
}
// Part: IStableMasterFunctions
/// @title IStableMasterFunctions
/// @author Angle Core Team
/// @notice Interface for the `StableMaster` contract
interface IStableMasterFunctions {
// ============================== Lending ======================================
function accumulateInterest(uint256 gain) external;
function signalLoss(uint256 loss) external;
// ============================== HAs ==========================================
function getStocksUsers() external view returns (uint256 maxCAmountInStable);
function convertToSLP(uint256 amount, address user) external;
// ============================== Keepers ======================================
function getCollateralRatio() external returns (uint256);
function setFeeKeeper(
uint64 feeMint,
uint64 feeBurn,
uint64 _slippage,
uint64 _slippageFee
) external;
// ============================== AgToken ======================================
function updateStocksUsers(uint256 amount, address poolManager) external;
}
// Part: IUni
interface IUni {
function swapExactETHForTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function swapExactTokensForTokens(
uint256,
uint256,
address[] calldata,
address,
uint256
) external;
function getAmountsOut(uint256 amountIn, address[] memory 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: yearn/[email protected]/HealthCheck
interface HealthCheck {
function check(
uint256 profit,
uint256 loss,
uint256 debtPayment,
uint256 debtOutstanding,
uint256 totalDebt
) external view returns (bool);
}
// Part: yearn/[email protected]/IERC20Metadata
interface IERC20Metadata {
/**
* @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);
}
// Part: IStableMaster
/// @title IStableMaster
/// @author Angle Core Team
/// @notice Previous interface with additionnal getters for public variables and mappings
interface IStableMaster is IStableMasterFunctions {
function agToken() external view returns (address);
function collateralMap(address poolManager)
external
view
returns (
address token,
address sanToken,
address perpetualManager,
address oracle,
uint256 stocksUsers,
uint256 sanRate,
uint256 collatBase,
SLPData memory slpData,
MintBurnData memory feeData
);
/// @notice Lets a SLP enter the protocol by sending collateral to the system in exchange of sanTokens
/// @param user Address of the SLP to send sanTokens to
/// @param amount Amount of collateral sent
/// @param poolManager Address of the `PoolManager` of the required collateral
function deposit(
uint256 amount,
address user,
address poolManager
) external;
/// @notice Lets a SLP burn of sanTokens and receive the corresponding collateral back in exchange at the
/// current exchange rate between sanTokens and collateral
/// @param amount Amount of sanTokens burnt by the SLP
/// @param burner Address that will burn its sanTokens
/// @param dest Address that will receive the collateral
/// @param poolManager Address of the `PoolManager` of the required collateral
/// @dev The `msg.sender` should have approval to burn from the `burner` or the `msg.sender` should be the `burner`
/// @dev This transaction will fail if the `PoolManager` does not have enough reserves, the front will however be here
/// to notify them that they cannot withdraw
/// @dev In case there are not enough reserves, strategies should be harvested or their debt ratios should be adjusted
/// by governance to make sure that users, HAs or SLPs withdrawing always have free collateral they can use
function withdraw(
uint256 amount,
address burner,
address dest,
address poolManager
) 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: yearn/[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: yearn/[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 "0.4.3";
}
/**
* @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 view virtual 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 view virtual 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 onlyEmergencyAuthorized() {
require(
msg.sender == strategist || msg.sender == governance() || msg.sender == vault.guardian() || msg.sender == vault.management(),
"!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.
* @param _strategist The address to assign as `strategist`.
* The strategist is able to change the reward address
* @param _rewards The address to use for pulling rewards.
* @param _keeper The adddress of the _keeper. _keeper
* can harvest and tend a 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 conversion from `_amtInWei` (denominated in wei)
* to `want` (using the native decimal characteristics of `want`).
* @dev
* Care must be taken when working with decimals to assure that the conversion
* is compatible. As an example:
*
* given 1e17 wei (0.1 ETH) as input, and want is USDC (6 decimals),
* with USDC/ETH = 1800, this should give back 1800000000 (180 USDC)
*
* @param _amtInWei The amount (in wei/1e-18 ETH) to convert to `want`
* @return The amount in `want` of `_amtInEth` converted to `want`
**/
function ethToWant(uint256 _amtInWei) public view virtual returns (uint256);
/**
* @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 view virtual 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`).
*
* `_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.
*
* NOTE: The invariant `_liquidatedAmount + _loss <= _amountNeeded` should always be maintained
*/
function liquidatePosition(uint256 _amountNeeded) internal virtual returns (uint256 _liquidatedAmount, uint256 _loss);
/**
* Liquidate everything and returns the amount that got freed.
* This function is used during emergency exit instead of `prepareReturn()` to
* liquidate all of the Strategy's positions back to the Vault.
*/
function liquidateAllPositions() internal virtual returns (uint256 _amountFreed);
/**
* @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
* `callCostInWei` must be priced in terms of `wei` (1e-18 ETH).
*
* This call and `harvestTrigger()` should never return `true` at the same
* time.
* @param callCostInWei The keeper's estimated gas cost to call `tend()` (in wei).
* @return `true` if `tend()` should be called, `false` otherwise.
*/
function tendTrigger(uint256 callCostInWei) public view virtual 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.
// If your implementation uses the cost of the call in want, you can
// use uint256 callCost = ethToWant(callCostInWei);
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
* `callCostInWei` must be priced in terms of `wei` (1e-18 ETH).
*
* 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/main/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 callCostInWei The keeper's estimated gas cost to call `harvest()` (in wei).
* @return `true` if `harvest()` should be called, `false` otherwise.
*/
function harvestTrigger(uint256 callCostInWei) public view virtual returns (bool) {
uint256 callCost = ethToWant(callCostInWei);
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 amountFreed = liquidateAllPositions();
if (amountFreed < debtOutstanding) {
loss = debtOutstanding.sub(amountFreed);
} else if (amountFreed > debtOutstanding) {
profit = amountFreed.sub(debtOutstanding);
}
debtPayment = debtOutstanding.sub(loss);
} 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 the Vault.
* @dev
* The new Strategy's Vault must be the same as this Strategy's Vault.
* The migration process should be carefully performed to make sure all
* the assets are migrated to the new address, which should have never
* interacted with the vault before.
* @param _newStrategy The Strategy to migrate to.
*/
function migrate(address _newStrategy) external {
require(msg.sender == address(vault));
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 onlyEmergencyAuthorized {
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 view virtual 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)));
}
}
// File: StrategyAngleUSDC.sol
contract StrategyAngleUSDC is BaseStrategy {
using SafeERC20 for IERC20;
using Address for address;
using SafeMath for uint256;
using SafeMath for uint128;
event Cloned(address indexed clone);
bool public isOriginal = true;
// variables for determining how much governance token to hold for voting rights
uint256 public constant MAX_BPS = 10000;
address public constant weth =
address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2);
uint256 public percentKeep;
address public sanToken;
address public angleToken;
address public unirouter;
address public angleStableMaster;
address public sanTokenGauge;
address public treasury;
address public poolManager;
constructor(
address _vault,
address _sanToken,
address _angleToken,
address _unirouter,
address _angleStableMaster,
address _sanTokenGauge,
address _poolManager
) public BaseStrategy(_vault) {
// Constructor should initialize local variables
_initializeStrategy(
_sanToken,
_angleToken,
_unirouter,
_angleStableMaster,
_sanTokenGauge,
_poolManager
);
}
// Cloning & initialization code adapted from https://github.com/yearn/yearn-vaults/blob/43a0673ab89742388369bc0c9d1f321aa7ea73f6/contracts/BaseStrategy.sol#L866
function _initializeStrategy(
address _sanToken,
address _angleToken,
address _unirouter,
address _angleStableMaster,
address _sanTokenGauge,
address _poolManager
) internal {
sanToken = _sanToken;
angleToken = _angleToken;
unirouter = _unirouter;
angleStableMaster = _angleStableMaster;
sanTokenGauge = _sanTokenGauge;
poolManager = _poolManager;
percentKeep = 1000;
treasury = address(0x93A62dA5a14C80f265DAbC077fCEE437B1a0Efde);
healthCheck = 0xDDCea799fF1699e98EDF118e0629A974Df7DF012;
IERC20(want).safeApprove(angleStableMaster, uint256(-1));
IERC20(sanToken).safeApprove(sanTokenGauge, uint256(-1));
// IERC20(want).safeApprove(sanToken, uint256(-1));
// IERC20(sanToken).safeApprove(angleStableMaster, uint256(-1));
IERC20(angleToken).approve(unirouter, uint256(-1));
}
function initialize(
address _vault,
address _strategist,
address _rewards,
address _keeper,
address _sanToken,
address _angleToken,
address _unirouter,
address _angleStableMaster,
address _sanTokenGauge,
address _poolManager
) external {
_initialize(_vault, _strategist, _rewards, _keeper);
_initializeStrategy(
_sanToken,
_angleToken,
_unirouter,
_angleStableMaster,
_sanTokenGauge,
_poolManager
);
}
function cloneAngle(
address _vault,
address _strategist,
address _rewards,
address _keeper,
address _sanToken,
address _angleToken,
address _unirouter,
address _angleStableMaster,
address _sanTokenGauge,
address _poolManager
) external returns (address newStrategy) {
require(isOriginal, "!clone");
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)
}
StrategyAngleUSDC(newStrategy).initialize(
_vault,
_strategist,
_rewards,
_keeper,
_sanToken,
_angleToken,
_unirouter,
_angleStableMaster,
_sanTokenGauge,
_poolManager
);
emit Cloned(newStrategy);
}
function name() external view override returns (string memory) {
return
string(
abi.encodePacked(
"StrategyAngle",
IERC20Metadata(address(want)).symbol()
)
);
}
// returns sum of all assets, realized and unrealized
function estimatedTotalAssets() public view override returns (uint256) {
return balanceOfWant().add(valueOfStake()).add(valueOfSanToken());
}
function prepareReturn(uint256 _debtOutstanding)
internal
override
returns (
uint256 _profit,
uint256 _loss,
uint256 _debtPayment
)
{
// First, claim & sell any rewards.
IAngleGauge(sanTokenGauge).claim_rewards();
uint256 _tokensAvailable = balanceOfAngleToken();
if (_tokensAvailable > 0) {
uint256 _tokensToGov =
_tokensAvailable.mul(percentKeep).div(MAX_BPS);
if (_tokensToGov > 0) {
IERC20(angleToken).transfer(treasury, _tokensToGov);
}
uint256 _tokensRemain = balanceOfAngleToken();
_swap(_tokensRemain, address(angleToken));
}
// Second, run initial profit + loss calculations.
uint256 _totalAssets = estimatedTotalAssets();
uint256 _totalDebt = vault.strategies(address(this)).totalDebt;
if (_totalAssets >= _totalDebt) {
// Implicitly, _profit & _loss are 0 before we change them.
_profit = _totalAssets.sub(_totalDebt);
} else {
_loss = _totalDebt.sub(_totalAssets);
}
// Third, free up _debtOutstanding + our profit, and make any necessary adjustments to the accounting.
(uint256 _amountFreed, uint256 _liquidationLoss) =
liquidatePosition(_debtOutstanding.add(_profit));
_loss = _loss.add(_liquidationLoss);
_debtPayment = Math.min(_debtOutstanding, _amountFreed);
if (_loss > _profit) {
_loss = _loss.sub(_profit);
_profit = 0;
} else {
_profit = _profit.sub(_loss);
_loss = 0;
}
}
// Deposit value & stake
function adjustPosition(uint256 _debtOutstanding) internal override {
if (emergencyExit) {
return;
}
uint256 _balanceOfWant = balanceOfWant();
// do not invest if we have more debt than want
if (_debtOutstanding > _balanceOfWant) {
return;
}
// Invest the rest of the want
uint256 _wantAvailable = _balanceOfWant.sub(_debtOutstanding);
if (_wantAvailable > 0) {
// deposit for sanToken
depositToStableMaster(_wantAvailable);
}
// Stake any san tokens, whether they originated through the above deposit or some other means (e.g. migration)
uint256 _sanTokenBalance = balanceOfSanToken();
if (_sanTokenBalance > 0) {
IAngleGauge(sanTokenGauge).deposit(_sanTokenBalance);
}
}
function liquidateAllPositions()
internal
override
returns (uint256 _amountFreed)
{
(_amountFreed, ) = liquidatePosition(estimatedTotalAssets());
}
//v0.4.3 includes logic for emergencyExit
function liquidatePosition(uint256 _amountNeeded)
internal
override
returns (uint256 _liquidatedAmount, uint256 _loss)
{
// NOTE: Maintain invariant `_liquidatedAmount + _loss <= _amountNeeded`
_amountNeeded = Math.min(_amountNeeded, estimatedTotalAssets()); // This makes it safe to request to liquidate more than we have
uint256 _balanceOfWant = balanceOfWant();
if (_balanceOfWant < _amountNeeded) {
// We need to withdraw to get back more want
_withdrawSome(_amountNeeded.sub(_balanceOfWant));
// reload balance of want after side effect
_balanceOfWant = balanceOfWant();
}
if (_balanceOfWant >= _amountNeeded) {
_liquidatedAmount = _amountNeeded;
} else {
_liquidatedAmount = _balanceOfWant;
_loss = _amountNeeded.sub(_balanceOfWant);
}
}
// withdraw some want from Angle
function _withdrawSome(uint256 _amount) internal {
uint256 _amountInSanToken = wantToSanToken(_amount);
uint256 _sanTokenBalance = balanceOfSanToken();
if (_amountInSanToken > _sanTokenBalance) {
IAngleGauge(sanTokenGauge).withdraw(
_amountInSanToken.sub(_sanTokenBalance)
);
}
withdrawFromStableMaster(_amountInSanToken);
}
// swaps rewarded tokens for want
// needs to use Sushi. May want to include UniV2 / V3
function _swap(uint256 _amountIn, address _token) internal {
address[] memory path = new address[](3);
path[0] = _token; // token to swap
path[1] = weth;
path[2] = address(want);
IUni(unirouter).swapExactTokensForTokens(
_amountIn,
0,
path,
address(this),
now
);
}
// transfers all tokens to new strategy
function prepareMigration(address _newStrategy) internal override {
// want is transferred by the base contract's migrate function
IAngleGauge(sanTokenGauge).claim_rewards();
IAngleGauge(sanTokenGauge).withdraw(balanceOfStake());
IERC20(sanToken).safeTransfer(_newStrategy, balanceOfSanToken());
IERC20(angleToken).transfer(_newStrategy, balanceOfAngleToken());
}
function protectedTokens()
internal
view
override
returns (address[] memory)
{}
// below for 0.4.3 upgrade
function ethToWant(uint256 _amtInWei)
public
view
override
returns (uint256)
{
address[] memory path = new address[](2);
path[0] = weth;
path[1] = address(want);
uint256[] memory amounts =
IUni(unirouter).getAmountsOut(_amtInWei, path);
return amounts[amounts.length - 1];
}
// ---------------------- SETTERS -----------------------
function setKeepInBips(uint256 _percentKeep) external onlyVaultManagers {
require(
_percentKeep <= MAX_BPS,
"_percentKeep can't be larger than 10,000"
);
percentKeep = _percentKeep;
}
// where angleToken goes
function setTreasury(address _treasury) external onlyVaultManagers {
require(_treasury != address(0), "!zero_address");
treasury = _treasury;
}
// ----------------- SUPPORT & UTILITY FUNCTIONS ----------
function balanceOfWant() public view returns (uint256) {
return want.balanceOf(address(this));
}
function balanceOfStake() public view returns (uint256) {
return IERC20(sanTokenGauge).balanceOf(address(this));
}
function balanceOfSanToken() public view returns (uint256) {
return IERC20(sanToken).balanceOf(address(this));
}
function balanceOfAngleToken() public view returns (uint256) {
return IERC20(angleToken).balanceOf(address(this));
}
function valueOfSanToken() public view returns (uint256) {
return sanTokenToWant(balanceOfSanToken());
}
function valueOfStake() public view returns (uint256) {
return sanTokenToWant(balanceOfStake());
}
function sanTokenToWant(uint256 _sanTokenAmount)
public
view
returns (uint256)
{
return _sanTokenAmount.mul(getSanRate()).div(1e18);
}
function wantToSanToken(uint256 _wantAmount) public view returns (uint256) {
return _wantAmount.mul(1e18).div(getSanRate()).add(1);
}
// Get rate of conversion between sanTokens and want
function getSanRate() public view returns (uint256) {
(, , , , , uint256 _sanRate, , , ) =
IStableMaster(angleStableMaster).collateralMap(poolManager);
return _sanRate;
}
function depositToStableMaster(uint256 _amount) internal {
IStableMaster(angleStableMaster).deposit(
_amount,
address(this),
poolManager
);
}
function withdrawFromStableMaster(uint256 _amountInSanToken) internal {
IStableMaster(angleStableMaster).withdraw(
_amountInSanToken,
address(this),
address(this),
poolManager
);
}
}
|
@title IStableMasterFunctions @author Angle Core Team @notice Interface for the `StableMaster` contract ============================== Lending ====================================== ============================== HAs ========================================== ============================== Keepers ====================================== ============================== AgToken ======================================
|
interface IStableMasterFunctions {
function accumulateInterest(uint256 gain) external;
function signalLoss(uint256 loss) external;
function getStocksUsers() external view returns (uint256 maxCAmountInStable);
function convertToSLP(uint256 amount, address user) external;
function getCollateralRatio() external returns (uint256);
function setFeeKeeper(
uint64 feeMint,
uint64 feeBurn,
uint64 _slippage,
uint64 _slippageFee
) external;
function updateStocksUsers(uint256 amount, address poolManager) external;
}
| 14,476,279 |
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// <ORACLIZE_API>
/*
Copyright (c) 2015-2016 Oraclize srl, Thomas Bertani
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.
*/
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) returns (bytes32 _id);
function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) returns (bytes32 _id);
function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) returns (bytes32 _id);
function getPrice(string _datasource) returns (uint _dsprice);
function getPrice(string _datasource, uint gaslimit) returns (uint _dsprice);
function useCoupon(string _coupon);
function setProofType(byte _proofType);
}
contract OraclizeAddrResolverI {
function getAddress() returns (address _addr);
}
contract usingOraclize {
uint constant day = 60*60*24;
uint constant week = 60*60*24*7;
uint constant month = 60*60*24*30;
byte constant proofType_NONE = 0x00;
byte constant proofType_TLSNotary = 0x10;
byte constant proofStorage_IPFS = 0x01;
uint8 constant networkID_auto = 0;
uint8 constant networkID_mainnet = 1;
uint8 constant networkID_testnet = 2;
uint8 constant networkID_morden = 2;
uint8 constant networkID_consensys = 161;
OraclizeAddrResolverI OAR;
OraclizeI oraclize;
modifier oraclizeAPI {
address oraclizeAddr = OAR.getAddress();
if (oraclizeAddr == 0){
oraclize_setNetwork(networkID_auto);
oraclizeAddr = OAR.getAddress();
}
oraclize = OraclizeI(oraclizeAddr);
_
}
modifier coupon(string code){
oraclize = OraclizeI(OAR.getAddress());
oraclize.useCoupon(code);
_
}
function oraclize_setNetwork(uint8 networkID) internal returns(bool){
if (getCodeSize(0x1d3b2638a7cc9f2cb3d298a3da7a90b67e5506ed)>0){
OAR = OraclizeAddrResolverI(0x1d3b2638a7cc9f2cb3d298a3da7a90b67e5506ed);
return true;
}
if (getCodeSize(0x9efbea6358bed926b293d2ce63a730d6d98d43dd)>0){
OAR = OraclizeAddrResolverI(0x9efbea6358bed926b293d2ce63a730d6d98d43dd);
return true;
}
if (getCodeSize(0x20e12a1f859b3feae5fb2a0a32c18f5a65555bbf)>0){
OAR = OraclizeAddrResolverI(0x20e12a1f859b3feae5fb2a0a32c18f5a65555bbf);
return true;
}
return false;
}
function oraclize_query(string datasource, string arg) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
return oraclize.query.value(price)(0, datasource, arg);
}
function oraclize_query(uint timestamp, string datasource, string arg) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
return oraclize.query.value(price)(timestamp, datasource, arg);
}
function oraclize_query(uint timestamp, string datasource, string arg, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
return oraclize.query_withGasLimit.value(price)(timestamp, datasource, arg, gaslimit);
}
function oraclize_query(string datasource, string arg, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
return oraclize.query_withGasLimit.value(price)(0, datasource, arg, gaslimit);
}
function oraclize_query(string datasource, string arg1, string arg2) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
return oraclize.query2.value(price)(0, datasource, arg1, arg2);
}
function oraclize_query(uint timestamp, string datasource, string arg1, string arg2) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0; // unexpectedly high price
return oraclize.query2.value(price)(timestamp, datasource, arg1, arg2);
}
function oraclize_query(uint timestamp, string datasource, string arg1, string arg2, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
return oraclize.query2_withGasLimit.value(price)(timestamp, datasource, arg1, arg2, gaslimit);
}
function oraclize_query(string datasource, string arg1, string arg2, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0; // unexpectedly high price
return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
}
function oraclize_cbAddress() oraclizeAPI internal returns (address){
return oraclize.cbAddress();
}
function oraclize_setProof(byte proofP) oraclizeAPI internal {
return oraclize.setProofType(proofP);
}
function getCodeSize(address _addr) constant internal returns(uint _size) {
assembly {
_size := extcodesize(_addr)
}
}
function parseAddr(string _a) internal returns (address){
bytes memory tmp = bytes(_a);
uint160 iaddr = 0;
uint160 b1;
uint160 b2;
for (uint i=2; i<2+2*20; i+=2){
iaddr *= 256;
b1 = uint160(tmp[i]);
b2 = uint160(tmp[i+1]);
if ((b1 >= 97)&&(b1 <= 102)) b1 -= 87;
else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
else if ((b2 >= 48)&&(b2 <= 57)) b2 -= 48;
iaddr += (b1*16+b2);
}
return address(iaddr);
}
function strCompare(string _a, string _b) internal returns (int) {
bytes memory a = bytes(_a);
bytes memory b = bytes(_b);
uint minLength = a.length;
if (b.length < minLength) minLength = b.length;
for (uint i = 0; i < minLength; i ++)
if (a[i] < b[i])
return -1;
else if (a[i] > b[i])
return 1;
if (a.length < b.length)
return -1;
else if (a.length > b.length)
return 1;
else
return 0;
}
function indexOf(string _haystack, string _needle) internal returns (int)
{
bytes memory h = bytes(_haystack);
bytes memory n = bytes(_needle);
if(h.length < 1 || n.length < 1 || (n.length > h.length))
return -1;
else if(h.length > (2**128 -1))
return -1;
else
{
uint subindex = 0;
for (uint i = 0; i < h.length; i ++)
{
if (h[i] == n[0])
{
subindex = 1;
while(subindex < n.length && (i + subindex) < h.length && h[i + subindex] == n[subindex])
{
subindex++;
}
if(subindex == n.length)
return int(i);
}
}
return -1;
}
}
function strConcat(string _a, string _b, string _c, string _d, string _e) internal returns (string){
bytes memory _ba = bytes(_a);
bytes memory _bb = bytes(_b);
bytes memory _bc = bytes(_c);
bytes memory _bd = bytes(_d);
bytes memory _be = bytes(_e);
string memory abcde = new string(_ba.length + _bb.length + _bc.length + _bd.length + _be.length);
bytes memory babcde = bytes(abcde);
uint k = 0;
for (uint i = 0; i < _ba.length; i++) babcde[k++] = _ba[i];
for (i = 0; i < _bb.length; i++) babcde[k++] = _bb[i];
for (i = 0; i < _bc.length; i++) babcde[k++] = _bc[i];
for (i = 0; i < _bd.length; i++) babcde[k++] = _bd[i];
for (i = 0; i < _be.length; i++) babcde[k++] = _be[i];
return string(babcde);
}
function strConcat(string _a, string _b, string _c, string _d) internal returns (string) {
return strConcat(_a, _b, _c, _d, "");
}
function strConcat(string _a, string _b, string _c) internal returns (string) {
return strConcat(_a, _b, _c, "", "");
}
function strConcat(string _a, string _b) internal returns (string) {
return strConcat(_a, _b, "", "", "");
}
// parseInt
function parseInt(string _a) internal returns (uint) {
return parseInt(_a, 0);
}
// parseInt(parseFloat*10^_b)
function parseInt(string _a, uint _b) internal returns (uint) {
bytes memory bresult = bytes(_a);
uint mint = 0;
bool decimals = false;
for (uint i=0; i<bresult.length; i++){
if ((bresult[i] >= 48)&&(bresult[i] <= 57)){
if (decimals){
if (_b == 0) break;
else _b--;
}
mint *= 10;
mint += uint(bresult[i]) - 48;
} else if (bresult[i] == 46) decimals = true;
}
return mint;
}
}
// </ORACLIZE_API>
contract Dice is usingOraclize {
uint public pwin = 5000; //probability of winning (10000 = 100%)
uint public edge = 200; //edge percentage (10000 = 100%)
uint public maxWin = 100; //max win (before edge is taken) as percentage of bankroll (10000 = 100%)
uint public minBet = 1 finney;
uint public maxInvestors = 5; //maximum number of investors
uint public ownerEdge = 50; //edge percentage (10000 = 100%)
uint public divestFee = 50; //divest fee percentage (10000 = 100%)
uint constant safeGas = 25000;
uint constant oraclizeGasLimit = 150000;
struct Investor {
address user;
uint capital;
}
mapping(uint => Investor) investors; //starts at 1
uint public numInvestors = 0;
mapping(address => uint) investorIDs;
uint public invested = 0;
address owner;
bool public isStopped;
struct Bet {
address user;
uint bet; // amount
uint roll; // result
uint fee;
}
mapping (bytes32 => Bet) bets;
bytes32[] betsKeys;
uint public amountWagered = 0;
int public profit = 0;
int public takenProfit = 0;
int public ownerProfit = 0;
function Dice(uint pwinInitial, uint edgeInitial, uint maxWinInitial, uint minBetInitial, uint maxInvestorsInitial, uint ownerEdgeInitial, uint divestFeeInitial) {
oraclize_setProof(proofType_TLSNotary | proofStorage_IPFS);
pwin = pwinInitial;
edge = edgeInitial;
maxWin = maxWinInitial;
minBet = minBetInitial;
maxInvestors = maxInvestorsInitial;
ownerEdge = ownerEdgeInitial;
divestFee = divestFeeInitial;
owner = msg.sender;
}
function() {
bet();
}
function bet() {
if (isStopped) throw;
uint oraclizeFee = OraclizeI(OAR.getAddress()).getPrice("URL", oraclizeGasLimit);
if (msg.value < oraclizeFee) throw;
uint betValue = msg.value - oraclizeFee;
if ((((betValue * ((10000 - edge) - pwin)) / pwin ) <= (maxWin * getBankroll()) / 10000) && (betValue >= minBet)) {
bytes32 myid = oraclize_query("URL", "json(https://api.random.org/json-rpc/1/invoke).result.random.data.0", 'BDXJhrVpBJ53o2CxlJRlQtZJKZqLYt5IQe+73YDS4HtNjS5HodbIB3tvfow7UquyAk085VkLnL9EpKgwqWQz7ZLdGvsQlRd2sKxIolNg9DbnfPspGqLhLbbYSVnN8CwvsjpAXcSSo3c+4cNwC90yF4oNibkvD3ytapoZ7goTSyoUYTfwSjnw3ti+HJVH7N3+c0iwOCqZjDdsGQUcX3m3S/IHWbOOQQ5osO4Lbj3Gg0x1UdNtfUzYCFY79nzYgWIQEFCuRBI0n6NBvBQW727+OsDRY0J/9/gjt8ucibHWic0=', oraclizeGasLimit); // encrypted arg: '\n{"jsonrpc":2.0,"method":"generateSignedIntegers","params":{"apiKey":"YOUR_API_KEY","n":1,"min":1,"max":10000},"id":1}'
bets[myid] = Bet(msg.sender, betValue, 0, oraclizeFee);
betsKeys.push(myid);
} else {
throw; // invalid bet size
}
}
function numBets() constant returns(uint) {
return betsKeys.length;
}
function minBetAmount() constant returns(uint) {
uint oraclizeFee = OraclizeI(OAR.getAddress()).getPrice("URL", oraclizeGasLimit);
return oraclizeFee+minBet;
}
function safeSend(address addr, uint value) internal {
if (!(addr.call.gas(safeGas).value(value)())){
ownerProfit += int(value);
}
}
function __callback(bytes32 myid, string result, bytes proof) {
if (msg.sender != oraclize_cbAddress()) throw;
Bet thisBet = bets[myid];
if (thisBet.bet>0) {
if ((isStopped == false)&&(((thisBet.bet * ((10000 - edge) - pwin)) / pwin ) <= maxWin * getBankroll() / 10000)) {
uint roll = parseInt(result);
if (roll<1 || roll>10000){
safeSend(thisBet.user, thisBet.bet);
return;
}
bets[myid].roll = roll;
int profitDiff;
if (roll-1 < pwin) { //win
uint winAmount = (thisBet.bet * (10000 - edge)) / pwin;
safeSend(thisBet.user, winAmount);
profitDiff = int(thisBet.bet - winAmount);
} else { //lose
safeSend(thisBet.user, 1);
profitDiff = int(thisBet.bet) - 1;
}
ownerProfit += (profitDiff*int(ownerEdge))/10000;
profit += profitDiff-(profitDiff*int(ownerEdge))/10000;
amountWagered += thisBet.bet;
} else {
//bet is too big (bankroll may have changed since the bet was made)
safeSend(thisBet.user, thisBet.bet);
}
}
}
function getBet(uint id) constant returns(address, uint, uint, uint) {
if(id<betsKeys.length)
{
bytes32 betKey = betsKeys[id];
return (bets[betKey].user, bets[betKey].bet, bets[betKey].roll, bets[betKey].fee);
}
}
function invest() {
if (isStopped) throw;
if (investorIDs[msg.sender]>0) {
rebalance();
investors[investorIDs[msg.sender]].capital += msg.value;
invested += msg.value;
} else {
rebalance();
uint investorID = 0;
if (numInvestors<maxInvestors) {
investorID = ++numInvestors;
} else {
for (uint i=1; i<=numInvestors; i++) {
if (investors[i].capital<msg.value && (investorID==0 || investors[i].capital<investors[investorID].capital)) {
investorID = i;
}
}
}
if (investorID>0) {
if (investors[investorID].capital>0) {
divest(investors[investorID].user, investors[investorID].capital);
investorIDs[investors[investorID].user] = 0;
}
if (investors[investorID].capital == 0 && investorIDs[investors[investorID].user] == 0) {
investors[investorID].user = msg.sender;
investors[investorID].capital = msg.value;
invested += msg.value;
investorIDs[msg.sender] = investorID;
} else {
throw;
}
} else {
throw;
}
}
}
function rebalance() private {
if (takenProfit != profit) {
uint newInvested = 0;
uint initialBankroll = getBankroll();
for (uint i=1; i<=numInvestors; i++) {
investors[i].capital = getBalance(investors[i].user);
newInvested += investors[i].capital;
}
invested = newInvested;
if (newInvested != initialBankroll && numInvestors>0) {
ownerProfit += int(initialBankroll - newInvested); //give the rounding error to the first investor
invested += (initialBankroll - newInvested);
}
takenProfit = profit;
}
}
function divest(address user, uint amount) private {
if (investorIDs[user]>0) {
rebalance();
if (amount>getBalance(user)) {
amount = getBalance(user);
}
investors[investorIDs[user]].capital -= amount;
invested -= amount;
uint newAmount = (amount*divestFee)/10000; // take a fee from the deinvest amount
ownerProfit += int(newAmount);
safeSend(user, (amount-newAmount));
}
}
function divest(uint amount) {
if (msg.value>0) throw;
divest(msg.sender, amount);
}
function divest() {
if (msg.value>0) throw;
divest(msg.sender, getBalance(msg.sender));
}
function getBalance(address user) constant returns(uint) {
if (investorIDs[user]>0 && invested>0) {
return investors[investorIDs[user]].capital * getBankroll() / invested;
} else {
return 0;
}
}
function getBankroll() constant returns(uint) {
uint bankroll = uint(int(invested)+profit+ownerProfit-takenProfit);
if (this.balance < bankroll){
log0("bankroll_mismatch");
bankroll = this.balance;
}
return bankroll;
}
function getMinInvestment() constant returns(uint) {
if (numInvestors<maxInvestors) {
return 0;
} else {
uint investorID;
for (uint i=1; i<=numInvestors; i++) {
if (investorID==0 || getBalance(investors[i].user)<getBalance(investors[investorID].user)) {
investorID = i;
}
}
return getBalance(investors[investorID].user);
}
}
function getStatus() constant returns(uint, uint, uint, uint, uint, uint, int, uint, uint) {
return (getBankroll(), pwin, edge, maxWin, minBet, amountWagered, profit, getMinInvestment(), betsKeys.length);
}
function stopContract() {
if (owner != msg.sender) throw;
isStopped = true;
}
function resumeContract() {
if (owner != msg.sender) throw;
isStopped = false;
}
function forceDivestAll() {
forceDivestAll(false);
}
function forceDivestAll(bool ownerTakeChangeAndProfit) {
if (owner != msg.sender) throw;
for (uint investorID=1; investorID<=numInvestors; investorID++) {
divest(investors[investorID].user, getBalance(investors[investorID].user));
}
if (ownerTakeChangeAndProfit) owner.send(this.balance);
}
function ownerTakeProfit() {
ownerTakeProfit(false);
}
function ownerTakeProfit(bool takeChange) {
if (owner != msg.sender) throw;
if (takeChange){
uint investorsCapital = 0;
for (uint i=1; i<=numInvestors; i++) {
investorsCapital += investors[i].capital;
}
if ((investorsCapital == 0)&&(this.balance != uint(ownerProfit))){
owner.send(this.balance);
ownerProfit = 0;
}
} else {
owner.send(uint(ownerProfit));
ownerProfit = 0;
}
}
}
|
parseInt(parseFloat*10^_b)
|
function parseInt(string _a, uint _b) internal returns (uint) {
bytes memory bresult = bytes(_a);
uint mint = 0;
bool decimals = false;
for (uint i=0; i<bresult.length; i++){
if ((bresult[i] >= 48)&&(bresult[i] <= 57)){
if (decimals){
if (_b == 0) break;
else _b--;
}
mint *= 10;
mint += uint(bresult[i]) - 48;
} else if (bresult[i] == 46) decimals = true;
}
return mint;
}
| 1,779,379 |
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] |
pragma solidity >=0.4.24 <0.6.0;
/**
* @title Simple Storage
* @dev Read and write values to the chain
*/
contract simplestorage {
uint public storedData;
/**
* @dev Constructor sets the default value
* @param initVal The initial value
*/
constructor(uint initVal) public {
storedData = initVal;
}
/**
* @dev Set the value
* @param x The new value
*/
function set(uint x) public {
storedData = x;
}
/**
* @dev Get the value
*/
function get() public view returns (uint retVal) {
return storedData;
}
}
|
* @dev Get the value/
|
function get() public view returns (uint retVal) {
return storedData;
}
| 12,630,333 |
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] |
/*
Copyright 2019,2020 StarkWare Industries Ltd.
Licensed under the Apache License, Version 2.0 (the "License").
You may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.starkware.co/open-source-license/
Unless required by applicable law or agreed to in writing,
software distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions
and limitations under the License.
*/
// ---------- The following code was auto-generated. PLEASE DO NOT EDIT. ----------
pragma solidity ^0.5.2;
contract CairoBootloaderProgramSize {
uint256 internal constant PROGRAM_SIZE = 219;
}
contract CairoBootloaderProgram is CairoBootloaderProgramSize {
function getCompiledProgram()
external pure
returns (uint256[PROGRAM_SIZE] memory)
{
return [
1226245742482522112,
176,
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0,
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1,
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5188850460319907840,
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5188287510366552064,
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4611826762357964797,
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3618502788666131213697322783095070105623107215331596699973092056135872020480,
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}
}
// ---------- End of auto-generated code. ----------
|
/ ---------- The following code was auto-generated. PLEASE DO NOT EDIT. ----------
|
pragma solidity ^0.5.2;
| 114,036 |
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./partial_match/1/0x309b4F147bED8b0C410D7eAB9871fE37f26876A8/sources/Wallet.sol
|
Outside-visible transact entry point. Executes transaction immediately if below daily spend limit. If not, goes into multisig process. We provide a hash on return to allow the sender to provide shortcuts for the other confirmations (allowing them to avoid replicating the _to, _value and _data arguments). They still get the option of using them if they want, anyways. first, take the opportunity to check that we're under the daily limit. yes - just execute the call. store if it's new
|
function execute(address _to, uint _value, bytes _data) external onlyowner returns (bytes32 o_hash) {
if ((_data.length == 0 && underLimit(_value)) || m_required == 1) {
address created;
if (_to == 0) {
created = create(_value, _data);
require(_to.call.value(_value)(_data));
}
SingleTransact(msg.sender, _value, _to, _data, created);
if (m_txs[o_hash].to == 0 && m_txs[o_hash].value == 0 && m_txs[o_hash].data.length == 0) {
m_txs[o_hash].to = _to;
m_txs[o_hash].value = _value;
m_txs[o_hash].data = _data;
}
if (!confirm(o_hash)) {
ConfirmationNeeded(o_hash, msg.sender, _value, _to, _data);
}
}
}
| 3,635,740 |
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// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "./exchange/Exchange.sol";
import "./registry/ProxyRegistry.sol";
import "./modules/TokenTransferProxy.sol";
import "./modules/ERC20.sol";
contract PaceArtExchange is Exchange {
string public constant name = "Project Wyvern Exchange";
string public constant version = "2.2";
string public constant codename = "Lambton Worm";
/**
* @dev Initialize a WyvernExchange instance
* @param registryAddress Address of the registry instance which this Exchange instance will use
* @param tokenAddress Address of the token used for protocol fees
*/
constructor (ProxyRegistry registryAddress, TokenTransferProxy tokenTransferProxyAddress, ERC20 tokenAddress) {
registry = registryAddress;
tokenTransferProxy = tokenTransferProxyAddress;
exchangeToken = tokenAddress;
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma abicoder v2;
import "../libraries/ArrayUtils.sol";
import "../libraries/SaleKindInterface.sol";
import "../libraries/ReentrancyGuarded.sol";
import "../registry/ProxyRegistry.sol";
import "../modules/TokenTransferProxy.sol";
import "../registry/AuthenticatedProxy.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./ExchangeCore.sol";
import "hardhat/console.sol";
contract Exchange is ExchangeCore {
// /**
// * @dev Call guardedArrayReplace - library function exposed for testing.
// */
// function guardedArrayReplace(bytes memory array, bytes memory desired, bytes memory mask)
// public
// pure
// returns (bytes memory)
// {
// ArrayUtils.guardedArrayReplace(array, desired, mask);
// return array;
// }
// /**
// * Test copy byte array
// *
// * @param arrToCopy Array to copy
// * @return byte array
// */
// function testCopy(bytes memory arrToCopy)
// public
// pure
// returns (bytes memory)
// {
// bytes memory arr = new bytes(arrToCopy.length);
// uint index;
// assembly {
// index := add(arr, 0x20)
// }
// ArrayUtils.unsafeWriteBytes(index, arrToCopy);
// return arr;
// }
// /**
// * Test write address to bytes
// *
// * @param addr Address to write
// * @return byte array
// */
// function testCopyAddress(address addr)
// public
// pure
// returns (bytes memory)
// {
// bytes memory arr = new bytes(0x14);
// uint index;
// assembly {
// index := add(arr, 0x20)
// }
// ArrayUtils.unsafeWriteAddress(index, addr);
// return arr;
// }
/**
* @dev Call calculateFinalPrice - library function exposed for testing.
*/
function calculateFinalPrice(SaleKindInterface.Side side, SaleKindInterface.SaleKind saleKind, uint basePrice, uint extra, uint listingTime, uint expirationTime)
public
view
returns (uint)
{
return SaleKindInterface.calculateFinalPrice(side, saleKind, basePrice, extra, listingTime, expirationTime);
}
/**
* @dev Call hashOrder - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function hashOrder_(
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata)
public
pure
returns (bytes32)
{
return hashOrder(
Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6])
);
}
/**
* @dev Call hashToSign - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function hashToSign_(
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata)
public
pure
returns (bytes32)
{
return hashToSign(
Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6])
);
}
/**
* @dev Call validateOrderParameters - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function validateOrderParameters_ (
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata)
view
public
returns (bool)
{
Order memory order = Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]);
return validateOrderParameters(
order
);
}
/**
* @dev Call validateOrder - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function validateOrder_ (
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata,
uint8 v,
bytes32 r,
bytes32 s)
view
public
returns (bool)
{
Order memory order = Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]);
return validateOrder(
hashToSign(order),
order,
Sig(v, r, s)
);
}
/**
* @dev Call approveOrder - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function approveOrder_ (
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata,
bool orderbookInclusionDesired)
public
{
Order memory order = Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]);
return approveOrder(order, orderbookInclusionDesired);
}
/**
* @dev Call cancelOrder - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function cancelOrder_(
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata,
uint8 v,
bytes32 r,
bytes32 s)
public
{
return cancelOrder(
Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]),
Sig(v, r, s)
);
}
/**
* @dev Call calculateCurrentPrice - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function calculateCurrentPrice_(
address[7] memory addrs,
uint[7] memory uints,
FeeMethod feeMethod,
SaleKindInterface.Side side,
SaleKindInterface.SaleKind saleKind,
AuthenticatedProxy.HowToCall howToCall,
bytes memory callData,
bytes memory replacementPattern,
bytes memory staticExtradata)
public
view
returns (uint)
{
return calculateCurrentPrice(
Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], feeMethod, side, saleKind, addrs[4], howToCall, callData, replacementPattern, addrs[5], staticExtradata, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6])
);
}
/**
* @dev Call ordersCanMatch - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function ordersCanMatch_(
address[14] memory addrs,
uint[14] memory uints,
uint8[8] memory feeMethodsSidesKindsHowToCalls,
bytes memory calldataBuy,
bytes memory calldataSell,
bytes memory replacementPatternBuy,
bytes memory replacementPatternSell,
bytes memory staticExtradataBuy,
bytes memory staticExtradataSell)
public
view
returns (bool)
{
Order memory buy = Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], FeeMethod(feeMethodsSidesKindsHowToCalls[0]), SaleKindInterface.Side(feeMethodsSidesKindsHowToCalls[1]), SaleKindInterface.SaleKind(feeMethodsSidesKindsHowToCalls[2]), addrs[4], AuthenticatedProxy.HowToCall(feeMethodsSidesKindsHowToCalls[3]), calldataBuy, replacementPatternBuy, addrs[5], staticExtradataBuy, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]);
Order memory sell = Order(addrs[7], addrs[8], addrs[9], uints[7], uints[8], addrs[10], FeeMethod(feeMethodsSidesKindsHowToCalls[4]), SaleKindInterface.Side(feeMethodsSidesKindsHowToCalls[5]), SaleKindInterface.SaleKind(feeMethodsSidesKindsHowToCalls[6]), addrs[11], AuthenticatedProxy.HowToCall(feeMethodsSidesKindsHowToCalls[7]), calldataSell, replacementPatternSell, addrs[12], staticExtradataSell, addrs[13], uints[9], uints[10], uints[11], uints[12], uints[13]);
return ordersCanMatch(
buy,
sell
);
}
/**
* @dev Return whether or not two orders' calldata specifications can match
* @param buyCalldata Buy-side order calldata
* @param buyReplacementPattern Buy-side order calldata replacement mask
* @param sellCalldata Sell-side order calldata
* @param sellReplacementPattern Sell-side order calldata replacement mask
* @return Whether the orders' calldata can be matched
*/
function orderCalldataCanMatch(bytes memory buyCalldata, bytes memory buyReplacementPattern, bytes memory sellCalldata, bytes memory sellReplacementPattern)
public
pure
returns (bool)
{
if (buyReplacementPattern.length > 0) {
ArrayUtils.guardedArrayReplace(buyCalldata, sellCalldata, buyReplacementPattern);
}
if (sellReplacementPattern.length > 0) {
ArrayUtils.guardedArrayReplace(sellCalldata, buyCalldata, sellReplacementPattern);
}
return ArrayUtils.arrayEq(buyCalldata, sellCalldata);
}
/**
* @dev Call calculateMatchPrice - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function calculateMatchPrice_(
address[14] memory addrs,
uint[14] memory uints,
uint8[8] memory feeMethodsSidesKindsHowToCalls,
bytes memory calldataBuy,
bytes memory calldataSell,
bytes memory replacementPatternBuy,
bytes memory replacementPatternSell,
bytes memory staticExtradataBuy,
bytes memory staticExtradataSell)
public
view
returns (uint)
{
Order memory buy = Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], FeeMethod(feeMethodsSidesKindsHowToCalls[0]), SaleKindInterface.Side(feeMethodsSidesKindsHowToCalls[1]), SaleKindInterface.SaleKind(feeMethodsSidesKindsHowToCalls[2]), addrs[4], AuthenticatedProxy.HowToCall(feeMethodsSidesKindsHowToCalls[3]), calldataBuy, replacementPatternBuy, addrs[5], staticExtradataBuy, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]);
Order memory sell = Order(addrs[7], addrs[8], addrs[9], uints[7], uints[8], addrs[10], FeeMethod(feeMethodsSidesKindsHowToCalls[4]), SaleKindInterface.Side(feeMethodsSidesKindsHowToCalls[5]), SaleKindInterface.SaleKind(feeMethodsSidesKindsHowToCalls[6]), addrs[11], AuthenticatedProxy.HowToCall(feeMethodsSidesKindsHowToCalls[7]), calldataSell, replacementPatternSell, addrs[12], staticExtradataSell, addrs[13], uints[9], uints[10], uints[11], uints[12], uints[13]);
return calculateMatchPrice(
buy,
sell
);
}
/**
* @dev Call atomicMatch - Solidity ABI encoding limitation workaround, hopefully temporary.
*/
function atomicMatch_(
address[14] memory addrs,
uint[14] memory uints,
uint8[8] memory feeMethodsSidesKindsHowToCalls,
bytes memory calldataBuy,
bytes memory calldataSell,
bytes memory replacementPatternBuy,
bytes memory replacementPatternSell,
bytes memory staticExtradataBuy,
bytes memory staticExtradataSell,
uint8[2] memory vs,
bytes32[5] memory rssMetadata)
public
payable
{
return atomicMatch(
Order(addrs[0], addrs[1], addrs[2], uints[0], uints[1], addrs[3], FeeMethod(feeMethodsSidesKindsHowToCalls[0]), SaleKindInterface.Side(feeMethodsSidesKindsHowToCalls[1]), SaleKindInterface.SaleKind(feeMethodsSidesKindsHowToCalls[2]), addrs[4], AuthenticatedProxy.HowToCall(feeMethodsSidesKindsHowToCalls[3]), calldataBuy, replacementPatternBuy, addrs[5], staticExtradataBuy, addrs[6], uints[2], uints[3], uints[4], uints[5], uints[6]),
Sig(vs[0], rssMetadata[0], rssMetadata[1]),
Order(addrs[7], addrs[8], addrs[9], uints[7], uints[8], addrs[10], FeeMethod(feeMethodsSidesKindsHowToCalls[4]), SaleKindInterface.Side(feeMethodsSidesKindsHowToCalls[5]), SaleKindInterface.SaleKind(feeMethodsSidesKindsHowToCalls[6]), addrs[11], AuthenticatedProxy.HowToCall(feeMethodsSidesKindsHowToCalls[7]), calldataSell, replacementPatternSell, addrs[12], staticExtradataSell, addrs[13], uints[9], uints[10], uints[11], uints[12], uints[13]),
Sig(vs[1], rssMetadata[2], rssMetadata[3]),
rssMetadata[4]
);
}
}
/*
Proxy registry; keeps a mapping of AuthenticatedProxy contracts and mapping of contracts authorized to access them.
Abstracted away from the Exchange (a) to reduce Exchange attack surface and (b) so that the Exchange contract can be upgraded without users needing to transfer assets to new proxies.
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "@openzeppelin/contracts/access/Ownable.sol";
import "./OwnableDelegateProxy.sol";
import "./ProxyRegistryInterface.sol";
/**
* @title ProxyRegistry
* @author Wyvern Protocol Developers
*/
contract ProxyRegistry is Ownable, ProxyRegistryInterface {
/* DelegateProxy implementation contract. Must be initialized. */
address public override delegateProxyImplementation;
/* Authenticated proxies by user. */
mapping(address => OwnableDelegateProxy) public override proxies;
/* Contracts pending access. */
mapping(address => uint) public pending;
/* Contracts allowed to call those proxies. */
mapping(address => bool) public contracts;
/* Delay period for adding an authenticated contract.
This mitigates a particular class of potential attack on the Wyvern DAO (which owns this registry) - if at any point the value of assets held by proxy contracts exceeded the value of half the WYV supply (votes in the DAO),
a malicious but rational attacker could buy half the Wyvern and grant themselves access to all the proxy contracts. A delay period renders this attack nonthreatening - given two weeks, if that happened, users would have
plenty of time to notice and transfer their assets.
*/
uint public DELAY_PERIOD = 2 weeks;
/**
* Start the process to enable access for specified contract. Subject to delay period.
*
* @dev ProxyRegistry owner only
* @param addr Address to which to grant permissions
*/
function startGrantAuthentication (address addr)
public
onlyOwner
{
require(!contracts[addr] && pending[addr] == 0, "Contract is already allowed in registry, or pending");
pending[addr] = block.timestamp;
}
/**
* End the process to enable access for specified contract after delay period has passed.
*
* @dev ProxyRegistry owner only
* @param addr Address to which to grant permissions
*/
function endGrantAuthentication (address addr)
public
onlyOwner
{
require(!contracts[addr] && pending[addr] != 0 && ((pending[addr] + DELAY_PERIOD) < block.timestamp), "Contract is no longer pending or has already been approved by registry");
pending[addr] = 0;
contracts[addr] = true;
}
/**
* Revoke access for specified contract. Can be done instantly.
*
* @dev ProxyRegistry owner only
* @param addr Address of which to revoke permissions
*/
function revokeAuthentication (address addr)
public
onlyOwner
{
contracts[addr] = false;
}
/**
* Register a proxy contract with this registry
*
* @dev Must be called by the user which the proxy is for, creates a new AuthenticatedProxy
* @return proxy New AuthenticatedProxy contract
*/
function registerProxy()
public
returns (OwnableDelegateProxy proxy)
{
return registerProxyFor(msg.sender);
}
/**
* Register a proxy contract with this registry, overriding any existing proxy
*
* @dev Must be called by the user which the proxy is for, creates a new AuthenticatedProxy
* @return proxy New AuthenticatedProxy contract
*/
function registerProxyOverride()
public
returns (OwnableDelegateProxy proxy)
{
proxy = new OwnableDelegateProxy(msg.sender, delegateProxyImplementation, abi.encodeWithSignature("initialize(address,address)", msg.sender, address(this)));
proxies[msg.sender] = proxy;
return proxy;
}
/**
* Register a proxy contract with this registry
*
* @dev Can be called by any user
* @return proxy New AuthenticatedProxy contract
*/
function registerProxyFor(address user)
public
returns (OwnableDelegateProxy proxy)
{
require(proxies[user] == OwnableDelegateProxy(0), "User already has a proxy");
proxy = new OwnableDelegateProxy(user, delegateProxyImplementation, abi.encodeWithSignature("initialize(address,address)", user, address(this)));
proxies[user] = proxy;
return proxy;
}
/**
* Transfer access
*/
function transferAccessTo(address from, address to)
public
{
OwnableDelegateProxy proxy = proxies[from];
/* CHECKS */
require(OwnableDelegateProxy(msg.sender) == proxy, "Proxy transfer can only be called by the proxy");
require(proxies[to] == OwnableDelegateProxy(0), "Proxy transfer has existing proxy as destination");
/* EFFECTS */
delete proxies[from];
proxies[to] = proxy;
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "../registry/ProxyRegistry.sol";
import "../libraries/TransferHelper.sol";
import "./ERC20.sol";
contract TokenTransferProxy {
/* Authentication registry. */
ProxyRegistry public registry;
constructor(ProxyRegistry _registry)
{
require(address(_registry) != address(0), "INVALID REGISTRY");
registry = _registry;
}
/**
* Call ERC20 `transferFrom`
*
* @dev Authenticated contract only
* @param token ERC20 token address
* @param from From address
* @param to To address
* @param amount Transfer amount
*/
function transferFrom(address token, address from, address to, uint amount)
public
{
require(registry.contracts(msg.sender));
TransferHelper.safeTransferFrom(token, from, to, amount);
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "./ERC20Basic.sol";
interface ERC20 is ERC20Basic {
function allowance(address owner, address spender)
external view returns (uint256);
function transferFrom(address from, address to, uint256 value)
external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
event Approval(
address indexed owner,
address indexed spender,
uint256 value
);
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "@openzeppelin/contracts/math/SafeMath.sol";
/**
* @title ArrayUtils
* @author Wyvern Protocol Developers
*/
library ArrayUtils {
/**
* Replace bytes in an array with bytes in another array, guarded by a bitmask
* Efficiency of this function is a bit unpredictable because of the EVM's word-specific model (arrays under 32 bytes will be slower)
* Modifies the provided byte array parameter in place
*
* @dev Mask must be the size of the byte array. A nonzero byte means the byte array can be changed.
* @param array The original array
* @param desired The target array
* @param mask The mask specifying which bits can be changed
*/
function guardedArrayReplace(bytes memory array, bytes memory desired, bytes memory mask)
internal
pure
{
require(array.length == desired.length, "Arrays have different lengths");
require(array.length == mask.length, "Array and mask have different lengths");
uint words = array.length / 0x20;
uint index = words * 0x20;
assert(index / 0x20 == words);
uint i;
for (i = 0; i < words; i++) {
/* Conceptually: array[i] = (!mask[i] && array[i]) || (mask[i] && desired[i]), bitwise in word chunks. */
assembly {
let commonIndex := mul(0x20, add(1, i))
let maskValue := mload(add(mask, commonIndex))
mstore(add(array, commonIndex), or(and(not(maskValue), mload(add(array, commonIndex))), and(maskValue, mload(add(desired, commonIndex)))))
}
}
/* Deal with the last section of the byte array. */
if (words > 0) {
/* This overlaps with bytes already set but is still more efficient than iterating through each of the remaining bytes individually. */
i = words;
assembly {
let commonIndex := mul(0x20, add(1, i))
let maskValue := mload(add(mask, commonIndex))
mstore(add(array, commonIndex), or(and(not(maskValue), mload(add(array, commonIndex))), and(maskValue, mload(add(desired, commonIndex)))))
}
} else {
/* If the byte array is shorter than a word, we must unfortunately do the whole thing bytewise.
(bounds checks could still probably be optimized away in assembly, but this is a rare case) */
for (i = index; i < array.length; i++) {
array[i] = ((mask[i] ^ 0xff) & array[i]) | (mask[i] & desired[i]);
}
}
}
/**
* Test if two arrays are equal
* Source: https://github.com/GNSPS/solidity-bytes-utils/blob/master/contracts/BytesLib.sol
*
* @dev Arrays must be of equal length, otherwise will return false
* @param a First array
* @param b Second array
* @return Whether or not all bytes in the arrays are equal
*/
function arrayEq(bytes memory a, bytes memory b)
internal
pure
returns (bool)
{
bool success = true;
assembly {
let length := mload(a)
// if lengths don't match the arrays are not equal
switch eq(length, mload(b))
case 1 {
// cb is a circuit breaker in the for loop since there's
// no said feature for inline assembly loops
// cb = 1 - don't breaker
// cb = 0 - break
let cb := 1
let mc := add(a, 0x20)
let end := add(mc, length)
for {
let cc := add(b, 0x20)
// the next line is the loop condition:
// while(uint(mc < end) + cb == 2)
} eq(add(lt(mc, end), cb), 2) {
mc := add(mc, 0x20)
cc := add(cc, 0x20)
} {
// if any of these checks fails then arrays are not equal
if iszero(eq(mload(mc), mload(cc))) {
// unsuccess:
success := 0
cb := 0
}
}
}
default {
// unsuccess:
success := 0
}
}
return success;
}
/**
* Drop the beginning of an array
*
* @param _bytes array
* @param _start start index
* @return Whether or not all bytes in the arrays are equal
*/
function arrayDrop(bytes memory _bytes, uint _start)
internal
pure
returns (bytes memory)
{
uint _length = SafeMath.sub(_bytes.length, _start);
return arraySlice(_bytes, _start, _length);
}
/**
* Take from the beginning of an array
*
* @param _bytes array
* @param _length elements to take
* @return Whether or not all bytes in the arrays are equal
*/
function arrayTake(bytes memory _bytes, uint _length)
internal
pure
returns (bytes memory)
{
return arraySlice(_bytes, 0, _length);
}
/**
* Slice an array
* Source: https://github.com/GNSPS/solidity-bytes-utils/blob/master/contracts/BytesLib.sol
*
* @param _bytes array
* @param _start start index
* @param _length length to take
* @return Whether or not all bytes in the arrays are equal
*/
function arraySlice(bytes memory _bytes, uint _start, uint _length)
internal
pure
returns (bytes memory)
{
bytes memory tempBytes;
assembly {
switch iszero(_length)
case 0 {
// Get a location of some free memory and store it in tempBytes as
// Solidity does for memory variables.
tempBytes := mload(0x40)
// The first word of the slice result is potentially a partial
// word read from the original array. To read it, we calculate
// the length of that partial word and start copying that many
// bytes into the array. The first word we copy will start with
// data we don't care about, but the last `lengthmod` bytes will
// land at the beginning of the contents of the new array. When
// we're done copying, we overwrite the full first word with
// the actual length of the slice.
let lengthmod := and(_length, 31)
// The multiplication in the next line is necessary
// because when slicing multiples of 32 bytes (lengthmod == 0)
// the following copy loop was copying the origin's length
// and then ending prematurely not copying everything it should.
let mc := add(add(tempBytes, lengthmod), mul(0x20, iszero(lengthmod)))
let end := add(mc, _length)
for {
// The multiplication in the next line has the same exact purpose
// as the one above.
let cc := add(add(add(_bytes, lengthmod), mul(0x20, iszero(lengthmod))), _start)
} lt(mc, end) {
mc := add(mc, 0x20)
cc := add(cc, 0x20)
} {
mstore(mc, mload(cc))
}
mstore(tempBytes, _length)
//update free-memory pointer
//allocating the array padded to 32 bytes like the compiler does now
mstore(0x40, and(add(mc, 31), not(31)))
}
//if we want a zero-length slice let's just return a zero-length array
default {
tempBytes := mload(0x40)
mstore(0x40, add(tempBytes, 0x20))
}
}
return tempBytes;
}
/**
* Unsafe write byte array into a memory location
*
* @param index Memory location
* @param source Byte array to write
* @return End memory index
*/
function unsafeWriteBytes(uint index, bytes memory source)
internal
pure
returns (uint)
{
if (source.length > 0) {
assembly {
let length := mload(source)
let end := add(source, add(0x20, length))
let arrIndex := add(source, 0x20)
let tempIndex := index
for { } eq(lt(arrIndex, end), 1) {
arrIndex := add(arrIndex, 0x20)
tempIndex := add(tempIndex, 0x20)
} {
mstore(tempIndex, mload(arrIndex))
}
index := add(index, length)
}
}
return index;
}
/**
* Unsafe write address into a memory location
*
* @param index Memory location
* @param source Address to write
* @return End memory index
*/
function unsafeWriteAddress(uint index, address source)
internal
pure
returns (uint)
{
uint conv = uint(source) << 0x60;
assembly {
mstore(index, conv)
index := add(index, 0x14)
}
return index;
}
/**
* Unsafe write uint into a memory location
*
* @param index Memory location
* @param source uint to write
* @return End memory index
*/
function unsafeWriteUint(uint index, uint source)
internal
pure
returns (uint)
{
assembly {
mstore(index, source)
index := add(index, 0x20)
}
return index;
}
/**
* Unsafe write uint8 into a memory location
*
* @param index Memory location
* @param source uint8 to write
* @return End memory index
*/
function unsafeWriteUint8(uint index, uint8 source)
internal
pure
returns (uint)
{
assembly {
mstore8(index, source)
index := add(index, 0x1)
}
return index;
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "@openzeppelin/contracts/math/SafeMath.sol";
library SaleKindInterface {
/**
* Side: buy or sell.
*/
enum Side { Buy, Sell }
/**
* Currently supported kinds of sale: fixed price, Dutch auction.
* English auctions cannot be supported without stronger escrow guarantees.
* Future interesting options: Vickrey auction, nonlinear Dutch auctions.
*/
enum SaleKind { FixedPrice, DutchAuction }
/**
* @dev Check whether the parameters of a sale are valid
* @param saleKind Kind of sale
* @param expirationTime Order expiration time
* @return Whether the parameters were valid
*/
function validateParameters(SaleKind saleKind, uint expirationTime)
pure
internal
returns (bool)
{
/* Auctions must have a set expiration date. */
return (saleKind == SaleKind.FixedPrice || expirationTime > 0);
}
/**
* @dev Return whether or not an order can be settled
* @dev Precondition: parameters have passed validateParameters
* @param listingTime Order listing time
* @param expirationTime Order expiration time
*/
function canSettleOrder(uint listingTime, uint expirationTime)
view
internal
returns (bool)
{
return (listingTime < block.timestamp) && (expirationTime == 0 || block.timestamp < expirationTime);
}
/**
* @dev Calculate the settlement price of an order
* @dev Precondition: parameters have passed validateParameters.
* @param side Order side
* @param saleKind Method of sale
* @param basePrice Order base price
* @param extra Order extra price data
* @param listingTime Order listing time
* @param expirationTime Order expiration time
*/
function calculateFinalPrice(Side side, SaleKind saleKind, uint basePrice, uint extra, uint listingTime, uint expirationTime)
view
internal
returns (uint finalPrice)
{
if (saleKind == SaleKind.FixedPrice) {
return basePrice;
} else if (saleKind == SaleKind.DutchAuction) {
uint diff = SafeMath.div(SafeMath.mul(extra, SafeMath.sub(block.timestamp, listingTime)), SafeMath.sub(expirationTime, listingTime));
if (side == Side.Sell) {
/* Sell-side - start price: basePrice. End price: basePrice - extra. */
return SafeMath.sub(basePrice, diff);
} else {
/* Buy-side - start price: basePrice. End price: basePrice + extra. */
return SafeMath.add(basePrice, diff);
}
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
/**
* @title ReentrancyGuarded
* @author Wyvern Protocol Developers
*/
contract ReentrancyGuarded {
bool reentrancyLock = false;
/* Prevent a contract function from being reentrant-called. */
modifier reentrancyGuard {
require(!reentrancyLock, "Reentrancy detected");
reentrancyLock = true;
_;
reentrancyLock = false;
}
}
/*
Proxy contract to hold access to assets on behalf of a user (e.g. ERC20 approve) and execute calls under particular conditions.
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "./ProxyRegistry.sol";
import "./TokenRecipient.sol";
import "./proxy/OwnedUpgradeabilityStorage.sol";
/**
* @title AuthenticatedProxy
* @author Wyvern Protocol Developers
*/
contract AuthenticatedProxy is TokenRecipient, OwnedUpgradeabilityStorage {
/* Whether initialized. */
bool initialized = false;
/* Address which owns this proxy. */
address public user;
/* Associated registry with contract authentication information. */
ProxyRegistry public registry;
/* Whether access has been revoked. */
bool public revoked;
/* Delegate call could be used to atomically transfer multiple assets owned by the proxy contract with one order. */
enum HowToCall { Call, DelegateCall }
/* Event fired when the proxy access is revoked or unrevoked. */
event Revoked(bool revoked);
/**
* Initialize an AuthenticatedProxy
*
* @param addrUser Address of user on whose behalf this proxy will act
* @param addrRegistry Address of ProxyRegistry contract which will manage this proxy
*/
function initialize (address addrUser, ProxyRegistry addrRegistry)
public
{
require(!initialized, "Authenticated proxy already initialized");
initialized = true;
user = addrUser;
registry = addrRegistry;
}
/**
* Set the revoked flag (allows a user to revoke ProxyRegistry access)
*
* @dev Can be called by the user only
* @param revoke Whether or not to revoke access
*/
function setRevoke(bool revoke)
public
{
require(msg.sender == user, "Authenticated proxy can only be revoked by its user");
revoked = revoke;
emit Revoked(revoke);
}
/**
* Execute a message call from the proxy contract
*
* @dev Can be called by the user, or by a contract authorized by the registry as long as the user has not revoked access
* @param dest Address to which the call will be sent
* @param howToCall Which kind of call to make
* @param data Calldata to send
* @return result Result of the call (success or failure)
*/
function proxy(address dest, HowToCall howToCall, bytes memory data)
public
returns (bool result, bytes memory ret)
{
require(msg.sender == user || (!revoked && registry.contracts(msg.sender)), "Authenticated proxy can only be called by its user, or by a contract authorized by the registry as long as the user has not revoked access");
if (howToCall == HowToCall.Call) {
(result, ret) = dest.call(data);
} else if (howToCall == HowToCall.DelegateCall) {
(result, ret) = dest.delegatecall(data);
}
}
/**
* Execute a message call and assert success
*
* @dev Same functionality as `proxy`, just asserts the return value
* @param dest Address to which the call will be sent
* @param howToCall What kind of call to make
* @param data Calldata to send
*/
function proxyAssert(address dest, HowToCall howToCall, bytes memory data)
public
{
(bool result, ) = proxy(dest, howToCall, data);
require(result, "Proxy assertion failed");
}
}
// 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;
}
}
// 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
pragma solidity 0.7.5;
pragma abicoder v2;
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "../libraries/LibPart.sol";
import "../royalties/RoyaltiesV2.sol";
import "../libraries/ArrayUtils.sol";
import "../libraries/SaleKindInterface.sol";
import "../libraries/ReentrancyGuarded.sol";
import "../registry/ProxyRegistry.sol";
import "../modules/ERC20.sol";
import "../modules/TokenTransferProxy.sol";
import "../registry/AuthenticatedProxy.sol";
import "../interfaces/IPaceArtStore.sol";
contract ExchangeCore is ReentrancyGuarded, Ownable {
address public defaultCollection;
/* The token used to pay exchange fees. */
ERC20 public exchangeToken;
/* User registry. */
ProxyRegistry public registry;
/* Token transfer proxy. */
TokenTransferProxy public tokenTransferProxy;
/* Cancelled / finalized orders, by hash. */
mapping(bytes32 => bool) public cancelledOrFinalized;
/* Orders verified by on-chain approval (alternative to ECDSA signatures so that smart contracts can place orders directly). */
mapping(bytes32 => bool) public approvedOrders;
// /* For split fee orders, minimum required protocol maker fee, in basis points. Paid to owner (who can change it). */
// uint public minimumMakerProtocolFee = 0;
// /* For split fee orders, minimum required protocol taker fee, in basis points. Paid to owner (who can change it). */
// uint public minimumTakerProtocolFee = 0;
// /* Recipient of protocol fees. */
// address public protocolFeeRecipient;
/* Fee method: protocol fee or split fee. */
enum FeeMethod { ProtocolFee, SplitFee }
/* Inverse basis point. */
uint public constant INVERSE_BASIS_POINT = 10000;
/* An ECDSA signature. */
struct Sig {
/* v parameter */
uint8 v;
/* r parameter */
bytes32 r;
/* s parameter */
bytes32 s;
}
/* An order on the exchange. */
struct Order {
/* Exchange address, intended as a versioning mechanism. */
address exchange;
/* Order maker address. */
address maker;
/* Order taker address, if specified. */
address taker;
/* Maker relayer fee of the order, unused for taker order. */
uint makerRelayerFee;
/* Taker relayer fee of the order, or maximum taker fee for a taker order. */
uint takerRelayerFee;
// /* Maker protocol fee of the order, unused for taker order. */
// uint makerProtocolFee;
// /* Taker protocol fee of the order, or maximum taker fee for a taker order. */
// uint takerProtocolFee;
/* Order fee recipient or zero address for taker order. */
address feeRecipient;
/* Fee method (protocol token or split fee). */
FeeMethod feeMethod;
/* Side (buy/sell). */
SaleKindInterface.Side side;
/* Kind of sale. */
SaleKindInterface.SaleKind saleKind;
/* Target. */
address target;
/* HowToCall. */
AuthenticatedProxy.HowToCall howToCall;
/* Calldata. */
bytes callData;
bytes replacementPattern;
/* Calldata replacement pattern, or an empty byte array for no replacement. */
// bytes replacementPattern;
// /* Static call target, zero-address for no static call. */
address staticTarget;
/* Static call extra data. */
bytes staticExtradata;
/* Token used to pay for the order, or the zero-address as a sentinel value for Ether. */
address paymentToken;
/* Base price of the order (in paymentTokens). */
uint basePrice;
/* Auction extra parameter - minimum bid increment for English auctions, starting/ending price difference. */
uint extra;
/* Listing timestamp. */
uint listingTime;
/* Expiration timestamp - 0 for no expiry. */
uint expirationTime;
/* Order salt, used to prevent duplicate hashes. */
uint salt;
}
event OrderApprovedPartOne (bytes32 indexed hash, address exchange, address indexed maker, address taker, uint makerRelayerFee, uint takerRelayerFee, address indexed feeRecipient, FeeMethod feeMethod, SaleKindInterface.Side side, SaleKindInterface.SaleKind saleKind, address target);
event OrderApprovedPartTwo (bytes32 indexed hash, AuthenticatedProxy.HowToCall howToCall, bytes callData, address staticTarget, bytes staticExtradata, address paymentToken, uint basePrice, uint extra, uint listingTime, uint expirationTime, uint salt, bool orderbookInclusionDesired);
// event OrderApprovedPartOne (bytes32 indexed hash, address exchange, address indexed maker, address taker, uint makerRelayerFee, uint takerRelayerFee, uint makerProtocolFee, uint takerProtocolFee, address indexed feeRecipient, FeeMethod feeMethod, SaleKindInterface.Side side, SaleKindInterface.SaleKind saleKind, address target);
// event OrderApprovedPartTwo (bytes32 indexed hash, AuthenticatedProxy.HowToCall howToCall, bytes callData, bytes replacementPattern, address staticTarget, bytes staticExtradata, address paymentToken, uint basePrice, uint extra, uint listingTime, uint expirationTime, uint salt, bool orderbookInclusionDesired);
event OrderCancelled (bytes32 indexed hash);
event OrdersMatched (bytes32 buyHash, bytes32 sellHash, address indexed maker, address indexed taker, uint price, bytes32 indexed metadata);
// /**
// * @dev Change the minimum maker fee paid to the protocol (owner only)
// * @param newMinimumMakerProtocolFee New fee to set in basis points
// */
// function changeMinimumMakerProtocolFee(uint newMinimumMakerProtocolFee)
// public
// onlyOwner
// {
// minimumMakerProtocolFee = newMinimumMakerProtocolFee;
// }
// /**
// * @dev Change the minimum taker fee paid to the protocol (owner only)
// * @param newMinimumTakerProtocolFee New fee to set in basis points
// */
// function changeMinimumTakerProtocolFee(uint newMinimumTakerProtocolFee)
// public
// onlyOwner
// {
// minimumTakerProtocolFee = newMinimumTakerProtocolFee;
// }
// /**
// * @dev Change the protocol fee recipient (owner only)
// * @param newProtocolFeeRecipient New protocol fee recipient address
// */
// function changeProtocolFeeRecipient(address newProtocolFeeRecipient)
// public
// onlyOwner
// {
// protocolFeeRecipient = newProtocolFeeRecipient;
// }
function changeDefaultCollection(address _newCollection) public onlyOwner {
require(_newCollection != defaultCollection, "PaceArtExchange::New collection address is the same");
defaultCollection = _newCollection;
}
/**
* @dev Transfer tokens
* @param token Token to transfer
* @param from Address to charge fees
* @param to Address to receive fees
* @param amount Amount of protocol tokens to charge
*/
function transferTokens(address token, address from, address to, uint amount)
internal
{
if (amount > 0) {
tokenTransferProxy.transferFrom(token, from, to, amount);
}
}
/**
* @dev Charge a fee in protocol tokens
* @param from Address to charge fees
* @param to Address to receive fees
* @param amount Amount of protocol tokens to charge
*/
function chargeProtocolFee(address from, address to, uint amount)
internal
{
transferTokens(address(exchangeToken), from, to, amount);
}
/**
* @dev Execute a STATICCALL (introduced with Ethereum Metropolis, non-state-modifying external call)
* @param target Contract to call
* @param callData Calldata (appended to extradata)
* @param extradata Base data for STATICCALL (probably function selector and argument encoding)
*/
// function staticCall(address target, bytes memory callData, bytes memory extradata)
// public
// view
// returns (bool result)
// {
// bytes memory combined = new bytes(callData.length + extradata.length);
// uint index;
// assembly {
// index := add(combined, 0x20)
// }
// index = ArrayUtils.unsafeWriteBytes(index, extradata);
// ArrayUtils.unsafeWriteBytes(index, callData);
// assembly {
// result := staticcall(gas(), target, add(combined, 0x20), mload(combined), mload(0x40), 0)
// }
// return result;
// }
/**
* Calculate size of an order struct when tightly packed
*
* @param order Order to calculate size of
* @return Size in bytes
*/
function sizeOf(Order memory order)
internal
pure
returns (uint)
{
return ((0x14 * 7) + (0x20 * 9) + 4 + order.callData.length + order.replacementPattern.length + order.staticExtradata.length);
// return ((0x14 * 7) + (0x20 * 9) + 4 + order.callData.length + order.replacementPattern.length + order.staticExtradata.length);
}
/**
* @dev Hash an order, returning the canonical order hash, without the message prefix
* @param order Order to hash
*/
function hashOrder(Order memory order)
internal
pure
returns (bytes32 hash)
{
/* Unfortunately abi.encodePacked doesn't work here, stack size constraints. */
uint size = sizeOf(order);
bytes memory array = new bytes(size);
uint index;
assembly {
index := add(array, 0x20)
}
index = ArrayUtils.unsafeWriteAddress(index, order.exchange);
index = ArrayUtils.unsafeWriteAddress(index, order.maker);
index = ArrayUtils.unsafeWriteAddress(index, order.taker);
index = ArrayUtils.unsafeWriteUint(index, order.makerRelayerFee);
index = ArrayUtils.unsafeWriteUint(index, order.takerRelayerFee);
// index = ArrayUtils.unsafeWriteUint(index, order.makerProtocolFee);
// index = ArrayUtils.unsafeWriteUint(index, order.takerProtocolFee);
index = ArrayUtils.unsafeWriteAddress(index, order.feeRecipient);
index = ArrayUtils.unsafeWriteUint8(index, uint8(order.feeMethod));
index = ArrayUtils.unsafeWriteUint8(index, uint8(order.side));
index = ArrayUtils.unsafeWriteUint8(index, uint8(order.saleKind));
index = ArrayUtils.unsafeWriteAddress(index, order.target);
index = ArrayUtils.unsafeWriteUint8(index, uint8(order.howToCall));
index = ArrayUtils.unsafeWriteBytes(index, order.callData);
index = ArrayUtils.unsafeWriteBytes(index, order.replacementPattern);
index = ArrayUtils.unsafeWriteAddress(index, order.staticTarget);
index = ArrayUtils.unsafeWriteBytes(index, order.staticExtradata);
index = ArrayUtils.unsafeWriteAddress(index, order.paymentToken);
index = ArrayUtils.unsafeWriteUint(index, order.basePrice);
index = ArrayUtils.unsafeWriteUint(index, order.extra);
index = ArrayUtils.unsafeWriteUint(index, order.listingTime);
index = ArrayUtils.unsafeWriteUint(index, order.expirationTime);
index = ArrayUtils.unsafeWriteUint(index, order.salt);
assembly {
hash := keccak256(add(array, 0x20), size)
}
return hash;
}
/**
* @dev Hash an order, returning the hash that a client must sign, including the standard message prefix
* @param order Order to hash
* @return Hash of message prefix and order hash per Ethereum format
*/
function hashToSign(Order memory order)
internal
pure
returns (bytes32)
{
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hashOrder(order)));
}
/**
* @dev Assert an order is valid and return its hash
* @param order Order to validate
* @param sig ECDSA signature
*/
function requireValidOrder(Order memory order, Sig memory sig)
internal
view
returns (bytes32)
{
bytes32 hash = hashToSign(order);
require(validateOrder(hash, order, sig), "INVALID_ORDER_HASH");
return hash;
}
/**
* @dev Validate order parameters (does *not* check signature validity)
* @param order Order to validate
*/
function validateOrderParameters(Order memory order)
internal
view
returns (bool)
{
/* Order must be targeted at this protocol version (this Exchange contract). */
if (order.exchange != address(this)) {
return false;
}
/* Order must possess valid sale kind parameter combination. */
if (!SaleKindInterface.validateParameters(order.saleKind, order.expirationTime)) {
return false;
}
// /* If using the split fee method, order must have sufficient protocol fees. */
// if (order.feeMethod == FeeMethod.SplitFee && (order.makerProtocolFee < minimumMakerProtocolFee || order.takerProtocolFee < minimumTakerProtocolFee)) {
// return false;
// }
return true;
}
/**
* @dev Validate a provided previously approved / signed order, hash, and signature.
* @param hash Order hash (already calculated, passed to avoid recalculation)
* @param order Order to validate
* @param sig ECDSA signature
*/
function validateOrder(bytes32 hash, Order memory order, Sig memory sig)
internal
view
returns (bool)
{
/* Not done in an if-conditional to prevent unnecessary ecrecover evaluation, which seems to happen even though it should short-circuit. */
/* Order must have valid parameters. */
if (!validateOrderParameters(order)) {
return false;
}
/* Order must have not been canceled or already filled. */
if (cancelledOrFinalized[hash]) {
return false;
}
/* Order authentication. Order must be either:
/* (a) previously approved */
if (approvedOrders[hash]) {
return true;
}
/* or (b) ECDSA-signed by maker. */
if (ecrecover(hash, sig.v, sig.r, sig.s) == order.maker) {
return true;
}
return false;
}
/**
* @dev Approve an order and optionally mark it for orderbook inclusion. Must be called by the maker of the order
* @param order Order to approve
* @param orderbookInclusionDesired Whether orderbook providers should include the order in their orderbooks
*/
function approveOrder(Order memory order, bool orderbookInclusionDesired)
internal
{
/* CHECKS */
/* Assert sender is authorized to approve order. */
require(msg.sender == order.maker);
/* Calculate order hash. */
bytes32 hash = hashToSign(order);
/* Assert order has not already been approved. */
require(!approvedOrders[hash]);
/* EFFECTS */
/* Mark order as approved. */
approvedOrders[hash] = true;
/* Log approval event. Must be split in two due to Solidity stack size limitations. */
{
emit OrderApprovedPartOne(hash, order.exchange, order.maker, order.taker, order.makerRelayerFee, order.takerRelayerFee, order.feeRecipient, order.feeMethod, order.side, order.saleKind, order.target);
}
{
emit OrderApprovedPartTwo(hash, order.howToCall, order.callData, order.staticTarget, order.staticExtradata, order.paymentToken, order.basePrice, order.extra, order.listingTime, order.expirationTime, order.salt, orderbookInclusionDesired);
}
}
/**
* @dev Cancel an order, preventing it from being matched. Must be called by the maker of the order
* @param order Order to cancel
* @param sig ECDSA signature
*/
function cancelOrder(Order memory order, Sig memory sig)
internal
{
/* CHECKS */
/* Calculate order hash. */
bytes32 hash = requireValidOrder(order, sig);
/* Assert sender is authorized to cancel order. */
require(msg.sender == order.maker);
/* Mark order as cancelled, preventing it from being matched. */
cancelledOrFinalized[hash] = true;
/* Log cancel event. */
emit OrderCancelled(hash);
}
/**
* @dev Calculate the current price of an order (convenience function)
* @param order Order to calculate the price of
* @return The current price of the order
*/
function calculateCurrentPrice (Order memory order)
internal
view
returns (uint)
{
return SaleKindInterface.calculateFinalPrice(order.side, order.saleKind, order.basePrice, order.extra, order.listingTime, order.expirationTime);
}
/**
* @dev Calculate the price two orders would match at, if in fact they would match (otherwise fail)
* @param buy Buy-side order
* @param sell Sell-side order
* @return Match price
*/
function calculateMatchPrice(Order memory buy, Order memory sell)
view
internal
returns (uint)
{
/* Calculate sell price. */
uint sellPrice = SaleKindInterface.calculateFinalPrice(sell.side, sell.saleKind, sell.basePrice, sell.extra, sell.listingTime, sell.expirationTime);
/* Calculate buy price. */
uint buyPrice = SaleKindInterface.calculateFinalPrice(buy.side, buy.saleKind, buy.basePrice, buy.extra, buy.listingTime, buy.expirationTime);
/* Require price cross. */
require(buyPrice >= sellPrice);
/* Maker/taker priority. */
return sell.feeRecipient != address(0) ? sellPrice : buyPrice;
}
/**
* @dev Execute all ERC20 token / Ether transfers associated with an order match (fees and buyer => seller transfer)
* @param buy Buy-side order
* @param sell Sell-side order
*/
function executeFundsTransfer(Order memory buy, Order memory sell, LibPart.Part memory royalty)
internal
returns (uint)
{
/* Only payable in the special case of unwrapped Ether. */
if (sell.paymentToken != address(0)) {
require(msg.value == 0);
}
/* Calculate match price. */
uint price = calculateMatchPrice(buy, sell);
/* If paying using a token (not Ether), transfer tokens. This is done prior to fee payments to that a seller will have tokens before being charged fees. */
if (price > 0 && sell.paymentToken != address(0)) {
transferTokens(sell.paymentToken, buy.maker, sell.maker, price);
}
/* Amount that will be received by seller (for Ether). */
uint receiveAmount = price;
/* Amount that must be sent by buyer (for Ether). */
uint requiredAmount = price;
/* Determine maker/taker and charge fees accordingly. */
if (sell.feeRecipient != address(0)) {
/* Sell-side order is maker. */
/* Assert taker fee is less than or equal to maximum fee specified by buyer. */
require(sell.takerRelayerFee <= buy.takerRelayerFee);
if (sell.feeMethod == FeeMethod.SplitFee) {
// /* Assert taker fee is less than or equal to maximum fee specified by buyer. */
// require(sell.takerProtocolFee <= buy.takerProtocolFee);
/* Maker fees are deducted from the token amount that the maker receives. Taker fees are extra tokens that must be paid by the taker. */
if (sell.makerRelayerFee > 0) {
uint makerRelayerFee = SafeMath.div(SafeMath.mul(sell.makerRelayerFee, price), INVERSE_BASIS_POINT);
if (sell.paymentToken == address(0)) {
receiveAmount = SafeMath.sub(receiveAmount, makerRelayerFee);
payable(sell.feeRecipient).transfer(makerRelayerFee);
} else {
transferTokens(sell.paymentToken, sell.maker, sell.feeRecipient, makerRelayerFee);
}
}
if (sell.takerRelayerFee > 0) {
uint takerRelayerFee = SafeMath.div(SafeMath.mul(sell.takerRelayerFee, price), INVERSE_BASIS_POINT);
if (sell.paymentToken == address(0)) {
requiredAmount = SafeMath.add(requiredAmount, takerRelayerFee);
payable(sell.feeRecipient).transfer(takerRelayerFee);
} else {
transferTokens(sell.paymentToken, buy.maker, sell.feeRecipient, takerRelayerFee);
}
}
// if (sell.makerProtocolFee > 0) {
// uint makerProtocolFee = SafeMath.div(SafeMath.mul(sell.makerProtocolFee, price), INVERSE_BASIS_POINT);
// if (sell.paymentToken == address(0)) {
// receiveAmount = SafeMath.sub(receiveAmount, makerProtocolFee);
// protocolFeeRecipient.transfer(makerProtocolFee);
// } else {
// transferTokens(sell.paymentToken, sell.maker, protocolFeeRecipient, makerProtocolFee);
// }
// }
// if (sell.takerProtocolFee > 0) {
// uint takerProtocolFee = SafeMath.div(SafeMath.mul(sell.takerProtocolFee, price), INVERSE_BASIS_POINT);
// if (sell.paymentToken == address(0)) {
// requiredAmount = SafeMath.add(requiredAmount, takerProtocolFee);
// protocolFeeRecipient.transfer(takerProtocolFee);
// } else {
// transferTokens(sell.paymentToken, buy.maker, protocolFeeRecipient, takerProtocolFee);
// }
// }
} else {
/* Charge maker fee to seller. */
chargeProtocolFee(sell.maker, sell.feeRecipient, sell.makerRelayerFee);
/* Charge taker fee to buyer. */
chargeProtocolFee(buy.maker, sell.feeRecipient, sell.takerRelayerFee);
}
} else {
/* Buy-side order is maker. */
/* Assert taker fee is less than or equal to maximum fee specified by seller. */
require(buy.takerRelayerFee <= sell.takerRelayerFee);
if (sell.feeMethod == FeeMethod.SplitFee) {
/* The Exchange does not escrow Ether, so direct Ether can only be used to with sell-side maker / buy-side taker orders. */
require(sell.paymentToken != address(0));
// /* Assert taker fee is less than or equal to maximum fee specified by seller. */
// require(buy.takerProtocolFee <= sell.takerProtocolFee);
if (buy.makerRelayerFee > 0) {
uint makerRelayerFee = SafeMath.div(SafeMath.mul(buy.makerRelayerFee, price), INVERSE_BASIS_POINT);
transferTokens(sell.paymentToken, buy.maker, buy.feeRecipient, makerRelayerFee);
}
if (buy.takerRelayerFee > 0) {
uint takerRelayerFee = SafeMath.div(SafeMath.mul(buy.takerRelayerFee, price), INVERSE_BASIS_POINT);
transferTokens(sell.paymentToken, sell.maker, buy.feeRecipient, takerRelayerFee);
}
// if (buy.makerProtocolFee > 0) {
// makerProtocolFee = SafeMath.div(SafeMath.mul(buy.makerProtocolFee, price), INVERSE_BASIS_POINT);
// transferTokens(sell.paymentToken, buy.maker, protocolFeeRecipient, makerProtocolFee);
// }
// if (buy.takerProtocolFee > 0) {
// takerProtocolFee = SafeMath.div(SafeMath.mul(buy.takerProtocolFee, price), INVERSE_BASIS_POINT);
// transferTokens(sell.paymentToken, sell.maker, protocolFeeRecipient, takerProtocolFee);
// }
} else {
/* Charge maker fee to buyer. */
chargeProtocolFee(buy.maker, buy.feeRecipient, buy.makerRelayerFee);
/* Charge taker fee to seller. */
chargeProtocolFee(sell.maker, buy.feeRecipient, buy.takerRelayerFee);
}
}
if (royalty.account != address(0) && royalty.value > 0) {
uint royaltyAmount = SafeMath.div(SafeMath.mul(royalty.value, price), INVERSE_BASIS_POINT);
receiveAmount = SafeMath.sub(receiveAmount, royaltyAmount);
if (sell.paymentToken == address(0)) {
royalty.account.transfer(royaltyAmount);
}
if (sell.paymentToken != address(0) && sell.maker != royalty.account) {
transferTokens(
sell.paymentToken,
sell.maker,
royalty.account,
royaltyAmount
);
}
}
if (sell.paymentToken == address(0)) {
/* Special-case Ether, order must be matched by buyer. */
require(msg.value >= requiredAmount);
payable(sell.maker).transfer(receiveAmount);
/* Allow overshoot for variable-price auctions, refund difference. */
uint diff = SafeMath.sub(msg.value, requiredAmount);
if (diff > 0) {
payable(buy.maker).transfer(diff);
}
}
/* This contract should never hold Ether, however, we cannot assert this, since it is impossible to prevent anyone from sending Ether e.g. with selfdestruct. */
return price;
}
/**
* @dev Return whether or not two orders can be matched with each other by basic parameters (does not check order signatures / calldata or perform static calls)
* @param buy Buy-side order
* @param sell Sell-side order
* @return Whether or not the two orders can be matched
*/
function ordersCanMatch(Order memory buy, Order memory sell)
internal
view
returns (bool)
{
return (
/* Must be opposite-side. */
(buy.side == SaleKindInterface.Side.Buy && sell.side == SaleKindInterface.Side.Sell) &&
/* Must use same fee method. */
(buy.feeMethod == sell.feeMethod) &&
/* Must use same payment token. */
(buy.paymentToken == sell.paymentToken) &&
/* Must match maker/taker addresses. */
(sell.taker == address(0) || sell.taker == buy.maker) &&
(buy.taker == address(0) || buy.taker == sell.maker) &&
/* One must be maker and the other must be taker (no bool XOR in Solidity). */
((sell.feeRecipient == address(0) && buy.feeRecipient != address(0)) || (sell.feeRecipient != address(0) && buy.feeRecipient == address(0))) &&
/* Must match target. */
(buy.target == sell.target) &&
/* Must match howToCall. */
(buy.howToCall == sell.howToCall) &&
/* Buy-side order must be settleable. */
SaleKindInterface.canSettleOrder(buy.listingTime, buy.expirationTime) &&
/* Sell-side order must be settleable. */
SaleKindInterface.canSettleOrder(sell.listingTime, sell.expirationTime)
);
}
function makeStaticCall(Order memory order, bool callMint) internal returns(bytes memory) {
if (callMint) {
require(
IPaceArtStore(order.target).owner() == order.maker || order.target == defaultCollection,
"PaceArtExchange::INVALID_COLLECTION"
);
(bool result, bytes memory returnData) = order.target.call(order.callData);
require(result, "Exchange::Failed when call other contract");
return returnData;
} else {
/* Retrieve delegateProxy contract. */
OwnableDelegateProxy delegateProxy = registry.proxies(order.maker);
/* Proxy must exist. */
require(address(delegateProxy) != address(0), "User not registed proxy yet!");
/* Assert implementation. */
require(delegateProxy.implementation() == registry.delegateProxyImplementation());
/* Execute specified call through proxy. */
(bool result, bytes memory returnData) = AuthenticatedProxy(address(delegateProxy)).proxy(order.target, order.howToCall, order.callData);
require(result, "Exchange::Failed when call other contract");
return returnData;
}
}
/**
* @dev Atomically match two orders, ensuring validity of the match, and execute all associated state transitions. Protected against reentrancy by a contract-global lock.
* @param buy Buy-side order
* @param buySig Buy-side order signature
* @param sell Sell-side order
* @param sellSig Sell-side order signature
*/
function atomicMatch(Order memory buy, Sig memory buySig, Order memory sell, Sig memory sellSig, bytes32 metadata)
internal
reentrancyGuard
{
/* CHECKS */
/* Ensure buy order validity and calculate hash if necessary. */
bytes32 buyHash;
if (buy.maker == msg.sender) {
require(validateOrderParameters(buy));
} else {
buyHash = requireValidOrder(buy, buySig);
}
/* Ensure sell order validity and calculate hash if necessary. */
bytes32 sellHash;
if (sell.maker == msg.sender) {
require(validateOrderParameters(sell));
} else {
sellHash = requireValidOrder(sell, sellSig);
}
/* Must be matchable. */
require(ordersCanMatch(buy, sell), "PaceArtExchange:: Order not matched");
/* Target must exist (prevent malicious selfdestructs just prior to order settlement). */
uint size;
address target = sell.target;
assembly {
size := extcodesize(target)
}
require(size > 0);
/* Must match calldata after replacement, if specified. */
if (buy.replacementPattern.length > 0) {
ArrayUtils.guardedArrayReplace(buy.callData, sell.callData, buy.replacementPattern);
}
if (sell.replacementPattern.length > 0) {
ArrayUtils.guardedArrayReplace(sell.callData, buy.callData, sell.replacementPattern);
}
require(ArrayUtils.arrayEq(buy.callData, sell.callData));
/* Mark previously signed or approved orders as finalized. */
if (msg.sender != buy.maker) {
cancelledOrFinalized[buyHash] = true;
}
if (msg.sender != sell.maker) {
cancelledOrFinalized[sellHash] = true;
}
bytes4 signature;
assembly {
let callData := mload(add(sell, mul(0x20, 11)))
signature := mload(add(callData, 0x20))
}
bytes memory returnData = makeStaticCall(sell, signature == 0xda22caf8);
// Transfer Royalty Fee. Prevent stack too deep errors
uint tokenId = abi.decode(returnData, (uint));
/* Execute funds transfer and pay fees. */
uint price = executeFundsTransfer(buy, sell, RoyaltiesV2(sell.target).getPaceArtV2Royalties(tokenId));
// }
/* Log match event. */
emit OrdersMatched(buyHash, sellHash, sell.feeRecipient != address(0) ? sell.maker : buy.maker, sell.feeRecipient != address(0) ? buy.maker : sell.maker, price, metadata);
}
}
// 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));
}
}
/*
OwnableDelegateProxy
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "./proxy/OwnedUpgradeabilityProxy.sol";
/**
* @title OwnableDelegateProxy
* @author Wyvern Protocol Developers
*/
contract OwnableDelegateProxy is OwnedUpgradeabilityProxy {
constructor(address owner, address initialImplementation, bytes memory data)
public
{
setUpgradeabilityOwner(owner);
_upgradeTo(initialImplementation);
(bool success,) = initialImplementation.delegatecall(data);
require(success, "OwnableDelegateProxy failed implementation");
}
}
/*
Proxy registry interface.
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "./OwnableDelegateProxy.sol";
/**
* @title ProxyRegistryInterface
* @author Wyvern Protocol Developers
*/
interface ProxyRegistryInterface {
function delegateProxyImplementation() external returns (address);
function proxies(address owner) external returns (OwnableDelegateProxy);
}
// 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 0.7.5;
import "./Proxy.sol";
import "./OwnedUpgradeabilityStorage.sol";
/**
* @title OwnedUpgradeabilityProxy
* @dev This contract combines an upgradeability proxy with basic authorization control functionalities
*/
contract OwnedUpgradeabilityProxy is Proxy, OwnedUpgradeabilityStorage {
/**
* @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 ProxyOwnershipTransferred(address previousOwner, address newOwner);
/**
* @dev This event will be emitted every time the implementation gets upgraded
* @param implementation representing the address of the upgraded implementation
*/
event Upgraded(address indexed implementation);
/**
* @dev Tells the address of the current implementation
* @return address of the current implementation
*/
function implementation() override public view returns (address) {
return _implementation;
}
/**
* @dev Tells the proxy type (EIP 897)
* @return proxyTypeId Proxy type, 2 for forwarding proxy
*/
function proxyType() override public pure returns (uint256 proxyTypeId) {
return 2;
}
/**
* @dev Upgrades the implementation address
* @param implementation representing the address of the new implementation to be set
*/
function _upgradeTo(address implementation) internal {
require(_implementation != implementation, "Proxy already uses this implementation");
_implementation = implementation;
emit Upgraded(implementation);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyProxyOwner() {
require(msg.sender == proxyOwner(), "Only the proxy owner can call this method");
_;
}
/**
* @dev Tells the address of the proxy owner
* @return the address of the proxy owner
*/
function proxyOwner() public view returns (address) {
return upgradeabilityOwner();
}
/**
* @dev Allows the current owner to transfer control of the contract to a newOwner.
* @param newOwner The address to transfer ownership to.
*/
function transferProxyOwnership(address newOwner) public onlyProxyOwner {
require(newOwner != address(0), "New owner cannot be the null address");
emit ProxyOwnershipTransferred(proxyOwner(), newOwner);
setUpgradeabilityOwner(newOwner);
}
/**
* @dev Allows the upgradeability owner to upgrade the current implementation of the proxy.
* @param implementation representing the address of the new implementation to be set.
*/
function upgradeTo(address implementation) public onlyProxyOwner {
_upgradeTo(implementation);
}
/**
* @dev Allows the upgradeability owner to upgrade the current implementation of the proxy
* and delegatecall the new implementation for initialization.
* @param implementation representing the address of the new implementation to be set.
* @param data represents the msg.data to bet sent in the low level call. This parameter may include the function
* signature of the implementation to be called with the needed payload
*/
function upgradeToAndCall(address implementation, bytes memory data) payable public onlyProxyOwner {
upgradeTo(implementation);
(bool success,) = address(this).delegatecall(data);
require(success, "Call failed after proxy upgrade");
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
/**
* @title Proxy
* @dev Gives the possibility to delegate any call to a foreign implementation.
*/
abstract 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
*/
function implementation() virtual public view returns (address);
/**
* @dev Tells the type of proxy (EIP 897)
* @return proxyTypeId Type of proxy, 2 for upgradeable proxy
*/
function proxyType() virtual public pure returns (uint256 proxyTypeId);
/**
* @dev Fallback function allowing to perform a delegatecall to the given implementation.
* This function will return whatever the implementation call returns
*/
fallback () external payable {
address _impl = implementation();
require(_impl != address(0), "Proxy implementation required");
assembly {
let ptr := mload(0x40)
calldatacopy(ptr, 0, calldatasize())
let result := delegatecall(gas(), _impl, ptr, calldatasize(), 0, 0)
let size := returndatasize()
returndatacopy(ptr, 0, size)
switch result
case 0 { revert(ptr, size) }
default { return(ptr, size) }
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
/**
* @title OwnedUpgradeabilityStorage
* @dev This contract keeps track of the upgradeability owner
*/
contract OwnedUpgradeabilityStorage {
// Current implementation
address internal _implementation;
// Owner of the contract
address private _upgradeabilityOwner;
/**
* @dev Tells the address of the owner
* @return the address of the owner
*/
function upgradeabilityOwner() public view returns (address) {
return _upgradeabilityOwner;
}
/**
* @dev Sets the address of the owner
*/
function setUpgradeabilityOwner(address newUpgradeabilityOwner) internal {
_upgradeabilityOwner = newUpgradeabilityOwner;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0;
// 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,
uint256 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::safeApprove: approve failed'
);
}
function safeTransfer(
address token,
address to,
uint256 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::safeTransfer: transfer failed'
);
}
function safeTransferFrom(
address token,
address from,
address to,
uint256 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::transferFrom: transferFrom failed'
);
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
interface ERC20Basic {
function totalSupply() external view returns (uint256);
function balanceOf(address who) external view returns (uint256);
function transfer(address to, uint256 value) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/*
Token recipient. Modified very slightly from the example on http://ethereum.org/dao (just to index log parameters).
*/
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
import "../modules/ERC20.sol";
/**
* @title TokenRecipient
* @author Wyvern Protocol Developers
*/
contract TokenRecipient {
event ReceivedEther(address indexed sender, uint amount);
event ReceivedTokens(address indexed from, uint256 value, address indexed token, bytes extraData);
/**
* @dev Receive tokens and generate a log event
* @param from Address from which to transfer tokens
* @param value Amount of tokens to transfer
* @param token Address of token
* @param extraData Additional data to log
*/
function receiveApproval(address from, uint256 value, address token, bytes memory extraData) public {
ERC20 t = ERC20(token);
require(t.transferFrom(from, address(this), value), "ERC20 token transfer failed");
emit ReceivedTokens(from, value, token, extraData);
}
/**
* @dev Receive Ether and generate a log event
*/
fallback () payable external {
emit ReceivedEther(msg.sender, msg.value);
}
}
// SPDX-License-Identifier: MIT pragma
pragma solidity 0.7.5;
library LibPart {
bytes32 public constant TYPE_HASH = keccak256("Part(address account,uint96 value)");
struct Part {
address payable account;
uint96 value;
}
function hash(Part memory part) internal pure returns (bytes32){
return keccak256(abi.encode(TYPE_HASH, part.account, part.value));
}
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma abicoder v2;
import "../libraries/LibPart.sol";
interface RoyaltiesV2 {
event RoyaltiesSet(uint256 tokenId, LibPart.Part royalties);
function getPaceArtV2Royalties(uint256 id) external view returns (LibPart.Part memory);
}
// SPDX-License-Identifier: MIT
pragma solidity 0.7.5;
pragma abicoder v2;
import "../libraries/LibPart.sol";
interface IPaceArtStore {
function singleTransfer(
address _from,
address _to,
uint256 _tokenId
) external returns(uint);
function mintTo(address _to, LibPart.Part memory _royalty) external returns(uint);
function owner() external view returns (address);
}
|
* Execute a message call and assert success @dev Same functionality as `proxy`, just asserts the return value @param dest Address to which the call will be sent @param howToCall What kind of call to make @param data Calldata to send/
|
function proxyAssert(address dest, HowToCall howToCall, bytes memory data)
public
{
(bool result, ) = proxy(dest, howToCall, data);
require(result, "Proxy assertion failed");
}
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./full_match/1/0xd1Ad8a5D9Be8267D833f23c7D2349b6A2B30b0AD/sources/contracts/Boneyard.sol
|
Mark the race as finalized
|
_races[raceId].status = STATUS_FINALIZED;
| 8,352,518 |
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] |
./full_match/42/0xf4920775dFfaF99ABcCEb6dc14cBC8228Fea9554/sources/coin_in_sc.sol
|
requires input token amount to have already been sent to the first pair
|
function _swapTest(uint256 calcAmountOutMin, address input, address output, address to, address pair) internal {
(address token0,) = _sortTokens(input, output);
(uint amount0Out, uint amount1Out) = input == token0 ? (uint(0), calcAmountOutMin) : (calcAmountOutMin, uint(0));
IUniswapV2Pair(pair).swap(amount0Out, amount1Out, to, new bytes(0));
}
| 9,575,450 |
[
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./full_match/1/0xe733168454afCd9bE3bF06661ea39F38CC2063F2/sources/contracts/yieldliq.sol
|
tokens contains the [borrowtoken, repay token0, repay token1 ...] reuse baseloan
|
function liqtarget(bytes12 vaultId, address[] calldata pools, address[] calldata tokens, bool[] calldata flags, uint256 percent) external payable returns(uint256){
uint256 gasstart = gasleft();
Vault memory vault = yieldprotocol(address(0xc88191F8cb8e6D4a668B047c1C8503432c3Ca867)).vaults(vaultId);
Balances memory balances = yieldprotocol(address(0xc88191F8cb8e6D4a668B047c1C8503432c3Ca867)).balances(vaultId);
Series memory series = yieldprotocol(address(0xc88191F8cb8e6D4a668B047c1C8503432c3Ca867)).series(vault.seriesId);
uint256 baseLoan = yieldprotocol(address(0xc88191F8cb8e6D4a668B047c1C8503432c3Ca867)).debtToBase(vault.seriesId, balances.art);
bytes memory callbackdata = abi.encode(0, vaultId, pools, tokens, flags);
v3pool(pools[0]).swap(address(this), flags[0], int256(-baseLoan),
flags[0] ? 4295128739 + 1 : 1461446703485210103287273052203988822378723970342 - 1, callbackdata);
baseLoan = IERC20(address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2)).balanceOf(address(this));
IWETH(address(0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2)).withdraw(baseLoan);
baseLoan = address(this).balance;
require(baseLoan > tx.gasprice * (gasstart - gasleft()), "i");
payable(msg.sender).transfer(baseLoan);
return(baseLoan);
}
| 8,341,688 |
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// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
import "../fixins/FixinCommon.sol";
import "../storage/LibProxyStorage.sol";
import "../storage/LibSimpleFunctionRegistryStorage.sol";
import "../migrations/LibBootstrap.sol";
import "./interfaces/IFeature.sol";
import "./interfaces/ISimpleFunctionRegistryFeature.sol";
/// @dev Basic registry management features.
contract SimpleFunctionRegistryFeature is
IFeature,
ISimpleFunctionRegistryFeature,
FixinCommon
{
/// @dev Name of this feature.
string public constant override FEATURE_NAME = "SimpleFunctionRegistry";
/// @dev Version of this feature.
uint256 public immutable override FEATURE_VERSION = _encodeVersion(1, 0, 0);
/// @dev Initializes this feature, registering its own functions.
/// @return success Magic bytes if successful.
function bootstrap() external returns (bytes4 success) {
_extend(this.registerMethods.selector, _implementation);
// Register the registration functions (inception vibes).
_extend(this.extend.selector, _implementation);
_extend(this._extendSelf.selector, _implementation);
// Register the rollback function.
_extend(this.rollback.selector, _implementation);
// Register getters.
_extend(this.getRollbackLength.selector, _implementation);
_extend(this.getRollbackEntryAtIndex.selector, _implementation);
return LibBootstrap.BOOTSTRAP_SUCCESS;
}
function registerMethods(address impl, bytes4[] calldata methodIDs)
external
override
onlyOwner
{
(
LibSimpleFunctionRegistryStorage.Storage storage stor,
LibProxyStorage.Storage storage proxyStor
) = _getStorages();
for (uint256 i = 0; i < methodIDs.length; i++) {
bytes4 selector = methodIDs[i];
address oldImpl = proxyStor.impls[selector];
address[] storage history = stor.implHistory[selector];
history.push(oldImpl);
proxyStor.impls[selector] = impl;
emit ProxyFunctionUpdated(selector, oldImpl, impl);
}
}
/// @dev Roll back to a prior implementation of a function.
/// Only directly callable by an authority.
/// @param selector The function selector.
/// @param targetImpl The address of an older implementation of the function.
function rollback(bytes4 selector, address targetImpl) external override onlyOwner {
(
LibSimpleFunctionRegistryStorage.Storage storage stor,
LibProxyStorage.Storage storage proxyStor
) = _getStorages();
address currentImpl = proxyStor.impls[selector];
if (currentImpl == targetImpl) {
// Do nothing if already at targetImpl.
return;
}
// Walk history backwards until we find the target implementation.
address[] storage history = stor.implHistory[selector];
uint256 i = history.length;
for (; i > 0; --i) {
address impl = history[i - 1];
history.pop();
if (impl == targetImpl) {
break;
}
}
if (i == 0) {
revert("NOT_IN_ROLLBACK_HISTORY");
}
proxyStor.impls[selector] = targetImpl;
emit ProxyFunctionUpdated(selector, currentImpl, targetImpl);
}
/// @dev Register or replace a function.
/// Only directly callable by an authority.
/// @param selector The function selector.
/// @param impl The implementation contract for the function.
function extend(bytes4 selector, address impl) external override onlyOwner {
_extend(selector, impl);
}
/// @dev Register or replace a function.
/// Only callable from within.
/// This function is only used during the bootstrap process and
/// should be deregistered by the deployer after bootstrapping is
/// complete.
/// @param selector The function selector.
/// @param impl The implementation contract for the function.
function _extendSelf(bytes4 selector, address impl) external onlySelf {
_extend(selector, impl);
}
/// @dev Retrieve the length of the rollback history for a function.
/// @param selector The function selector.
/// @return rollbackLength The number of items in the rollback history for
/// the function.
function getRollbackLength(bytes4 selector) external override view returns (uint256) {
return LibSimpleFunctionRegistryStorage.getStorage().implHistory[selector].length;
}
/// @dev Retrieve an entry in the rollback history for a function.
/// @param selector The function selector.
/// @param idx The index in the rollback history.
/// @return impl An implementation address for the function at
/// index `idx`.
function getRollbackEntryAtIndex(bytes4 selector, uint256 idx)
external
override
view
returns (address impl)
{
return LibSimpleFunctionRegistryStorage.getStorage().implHistory[selector][idx];
}
/// @dev Register or replace a function.
/// @param selector The function selector.
/// @param impl The implementation contract for the function.
function _extend(bytes4 selector, address impl) private {
(
LibSimpleFunctionRegistryStorage.Storage storage stor,
LibProxyStorage.Storage storage proxyStor
) = _getStorages();
address oldImpl = proxyStor.impls[selector];
address[] storage history = stor.implHistory[selector];
history.push(oldImpl);
proxyStor.impls[selector] = impl;
emit ProxyFunctionUpdated(selector, oldImpl, impl);
}
/// @dev Get the storage buckets for this feature and the proxy.
/// @return stor Storage bucket for this feature.
/// @return proxyStor age bucket for the proxy.
function _getStorages()
private
pure
returns (
LibSimpleFunctionRegistryStorage.Storage storage stor,
LibProxyStorage.Storage storage proxyStor
)
{
return (
LibSimpleFunctionRegistryStorage.getStorage(),
LibProxyStorage.getStorage()
);
}
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
import "../features/interfaces/IOwnableFeature.sol";
import "../features/interfaces/ISimpleFunctionRegistryFeature.sol";
/// @dev Common feature utilities.
abstract contract FixinCommon {
/// @dev The implementation address of this feature.
address internal immutable _implementation;
/// @dev The caller must be this contract.
modifier onlySelf() virtual {
if (msg.sender != address(this)) {
revert("ONLY_CALL_BY_SELF_ERROR");
}
_;
}
/// @dev The caller of this function must be the owner.
modifier onlyOwner() virtual {
{
address owner = IOwnableFeature(address(this)).owner();
if (msg.sender != owner) {
revert("ONLY_OWNER_ERROR");
}
}
_;
}
constructor() {
// Remember this feature's original address.
_implementation = address(this);
}
/// @dev Registers a function implemented by this feature at `_implementation`.
/// Can and should only be called within a `migrate()`.
/// @param selector The selector of the function whose implementation
/// is at `_implementation`.
function _registerFeatureFunction(bytes4 selector) internal {
ISimpleFunctionRegistryFeature(address(this)).extend(selector, _implementation);
}
/// @dev Encode a feature version as a `uint256`.
/// @param major The major version number of the feature.
/// @param minor The minor version number of the feature.
/// @param revision The revision number of the feature.
/// @return encodedVersion The encoded version number.
function _encodeVersion(uint32 major, uint32 minor, uint32 revision)
internal
pure
returns (uint256 encodedVersion)
{
return (uint256(major) << 64) | (uint256(minor) << 32) | uint256(revision);
}
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
import "./LibStorage.sol";
/// @dev Storage helpers for the proxy contract.
library LibProxyStorage {
/// @dev Storage bucket for proxy contract.
struct Storage {
// Mapping of function selector -> function implementation
mapping(bytes4 => address) impls;
}
/// @dev Get the storage bucket for this contract.
function getStorage() internal pure returns (Storage storage stor) {
uint256 storageSlot = LibStorage.STORAGE_ID_PROXY;
// Dip into assembly to change the slot pointed to by the local
// variable `stor`.
// See https://solidity.readthedocs.io/en/v0.6.8/assembly.html?highlight=slot#access-to-external-variables-functions-and-libraries
assembly { stor.slot := storageSlot }
}
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
import "./LibStorage.sol";
/// @dev Storage helpers for the `SimpleFunctionRegistry` feature.
library LibSimpleFunctionRegistryStorage {
/// @dev Storage bucket for this feature.
struct Storage {
// Mapping of function selector -> implementation history.
mapping(bytes4 => address[]) implHistory;
}
/// @dev Get the storage bucket for this contract.
function getStorage() internal pure returns (Storage storage stor) {
uint256 storageSlot = LibStorage.STORAGE_ID_SIMPLE_FUNCTION_REGISTRY;
// Dip into assembly to change the slot pointed to by the local
// variable `stor`.
// See https://solidity.readthedocs.io/en/v0.6.8/assembly.html?highlight=slot#access-to-external-variables-functions-and-libraries
assembly { stor.slot := storageSlot }
}
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
library LibBootstrap {
/// @dev Magic bytes returned by the bootstrapper to indicate success.
/// This is `keccack('BOOTSTRAP_SUCCESS')`.
bytes4 internal constant BOOTSTRAP_SUCCESS = 0xd150751b;
/// @dev Perform a delegatecall and ensure it returns the magic bytes.
/// @param target The call target.
/// @param data The call data.
function delegatecallBootstrapFunction(address target, bytes memory data) internal {
(bool success, bytes memory resultData) = target.delegatecall(data);
if (!success ||
resultData.length != 32 ||
abi.decode(resultData, (bytes4)) != BOOTSTRAP_SUCCESS)
{
revert("BOOTSTRAP_CALL_FAILED");
}
}
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
/// @dev Basic interface for a feature contract.
interface IFeature {
// solhint-disable func-name-mixedcase
/// @dev The name of this feature set.
function FEATURE_NAME() external view returns (string memory name);
/// @dev The version of this feature set.
function FEATURE_VERSION() external view returns (uint256 version);
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
/// @dev Basic registry management features.
interface ISimpleFunctionRegistryFeature {
/// @dev A function implementation was updated via `extend()` or `rollback()`.
/// @param selector The function selector.
/// @param oldImpl The implementation contract address being replaced.
/// @param newImpl The replacement implementation contract address.
event ProxyFunctionUpdated(bytes4 indexed selector, address oldImpl, address newImpl);
function registerMethods(address impl, bytes4[] calldata methodIDs) external;
/// @dev Roll back to a prior implementation of a function.
/// @param selector The function selector.
/// @param targetImpl The address of an older implementation of the function.
function rollback(bytes4 selector, address targetImpl) external;
/// @dev Register or replace a function.
/// @param selector The function selector.
/// @param impl The implementation contract for the function.
function extend(bytes4 selector, address impl) external;
/// @dev Retrieve the length of the rollback history for a function.
/// @param selector The function selector.
/// @return rollbackLength The number of items in the rollback history for
/// the function.
function getRollbackLength(bytes4 selector) external view returns (uint256);
/// @dev Retrieve an entry in the rollback history for a function.
/// @param selector The function selector.
/// @param idx The index in the rollback history.
/// @return impl An implementation address for the function at
/// index `idx`.
function getRollbackEntryAtIndex(bytes4 selector, uint256 idx)
external
view
returns (address impl);
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
// solhint-disable no-empty-blocks
/// @dev Owner management and migration features.
interface IOwnableFeature {
/// @dev Emitted by Ownable when ownership is transferred.
/// @param previousOwner The previous owner of the contract.
/// @param newOwner The new owner of the contract.
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
/// @dev Emitted when `migrate()` is called.
/// @param caller The caller of `migrate()`.
/// @param migrator The migration contract.
/// @param newOwner The address of the new owner.
event Migrated(address caller, address migrator, address newOwner);
/// @dev Transfers ownership of the contract to a new address.
/// @param newOwner The address that will become the owner.
function transferOwnership(address newOwner) external;
/// @dev The owner of this contract.
/// @return ownerAddress The owner address.
function owner() external view returns (address ownerAddress);
/// @dev Execute a migration function in the context of the ZeroEx contract.
/// The result of the function being called should be the magic bytes
/// 0x2c64c5ef (`keccack('MIGRATE_SUCCESS')`). Only callable by the owner.
/// The owner will be temporarily set to `address(this)` inside the call.
/// Before returning, the owner will be set to `newOwner`.
/// @param target The migrator contract address.
/// @param newOwner The address of the new owner.
/// @param data The call data.
function migrate(address target, bytes calldata data, address newOwner) external;
}
// SPDX-License-Identifier: Apache-2.0
/*
Modifications Copyright 2022 Element.Market
Copyright 2020 ZeroEx Intl.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
pragma solidity ^0.8.13;
/// @dev Common storage helpers
library LibStorage {
/// @dev What to bit-shift a storage ID by to get its slot.
/// This gives us a maximum of 2**128 inline fields in each bucket.
uint256 constant STORAGE_ID_PROXY = 1 << 128;
uint256 constant STORAGE_ID_SIMPLE_FUNCTION_REGISTRY = 2 << 128;
uint256 constant STORAGE_ID_OWNABLE = 3 << 128;
uint256 constant STORAGE_ID_COMMON_NFT_ORDERS = 4 << 128;
uint256 constant STORAGE_ID_ERC721_ORDERS = 5 << 128;
uint256 constant STORAGE_ID_ERC1155_ORDERS = 6 << 128;
}
|
Remember this feature's original address.
|
constructor() {
_implementation = address(this);
}
| 13,725,206 |
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// SPDX-License-Identifier: MIT LICENSE
pragma solidity ^0.8.0;
import "./Ownable.sol";
import "./Pausable.sol";
import "./ReentrancyGuard.sol";
import "./ERC721Enumerable.sol";
import "./WOOL.sol";
contract Farmer is ERC721Enumerable, Ownable, Pausable, ReentrancyGuard {
// mint price
uint256 public constant MINT_PRICE = 10000 ether;
// max number of tokens that can be minted - 20000 in production
uint256 public immutable MAX_TOKENS;
// number of tokens have been minted so far
uint16 public minted;
// reference to $WOOL for burning on mint
WOOL public wool;
// root IPFS folder for metadata / images
string public baseURI;
/**
* instantiates contract
* @param _b root IPFS folder
* @param _wool reference to $WOOL token
* @param _maxTokens number of tokens available to mint
*/
constructor(string memory _b, address _wool, uint256 _maxTokens) ERC721("Farmer", 'FARMER') {
baseURI = _b;
wool = WOOL(_wool);
MAX_TOKENS = _maxTokens;
_pause();
}
/** EXTERNAL */
/**
* mints Farmer tokens for WOOL
* @param amount the number of tokens to mint
*/
function mint(uint256 amount) external nonReentrant whenNotPaused {
require(minted + amount <= MAX_TOKENS, "All tokens minted");
require(amount > 0 && amount <= 2, "Invalid mint amount");
wool.burn(_msgSender(), MINT_PRICE * amount); // will fail if the minter doesn't have enough
for (uint i = 0; i < amount; i++) {
minted++;
_safeMint(_msgSender(), minted);
}
}
/** INTERNAL */
/**
* overrides base ERC721 implementation to return back our baseURI
*/
function _baseURI() internal view override returns (string memory) {
return baseURI;
}
/** ADMIN */
/**
* enables owner to pause / unpause minting
*/
function setPaused(bool _paused) external onlyOwner {
if (_paused) _pause();
else _unpause();
}
/**
* sets the root IPFS folder of the metadata
* @param _b the root folder
*/
function setBaseURI(string calldata _b) external onlyOwner {
baseURI = _b;
}
}
|
* mints Farmer tokens for WOOL @param amount the number of tokens to mint/
|
function mint(uint256 amount) external nonReentrant whenNotPaused {
require(minted + amount <= MAX_TOKENS, "All tokens minted");
require(amount > 0 && amount <= 2, "Invalid mint amount");
for (uint i = 0; i < amount; i++) {
minted++;
_safeMint(_msgSender(), minted);
}
}
| 5,835,524 |
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// SPDX-License-Identifier: MIT
pragma solidity >=0.8.9;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol";
import "@openzeppelin/contracts/access/AccessControlEnumerable.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "../token/interface/IHN.sol";
import "../pool/interface/IHNPool.sol";
/**
* @title HN Market Contract
* @author HASHLAND-TEAM
* @notice In this contract users can trade HN
*/
contract HNMarket is ERC721Holder, AccessControlEnumerable, ReentrancyGuard {
using SafeERC20 for IERC20;
using EnumerableSet for EnumerableSet.AddressSet;
using EnumerableSet for EnumerableSet.UintSet;
IHN public hn;
IHNPool public hnPool;
IERC20 public busd;
bytes32 public constant MANAGER_ROLE = keccak256("MANAGER_ROLE");
bytes32 public constant HNPOOL_ROLE = keccak256("HNPOOL_ROLE");
bool public openStatus = false;
address public receivingAddress;
uint256 public feeRatio = 500;
uint256 public totalSellAmount;
uint256 public totalFeeAmount;
uint256 public totalSellCount;
mapping(uint256 => uint256) public hnPrice;
mapping(uint256 => address) public hnSeller;
mapping(uint256 => bool) public hnIsInPool;
mapping(address => uint256) public sellerTotalSellAmount;
mapping(address => uint256) public sellerTotalSellCount;
mapping(address => uint256) public buyerTotalBuyAmount;
mapping(address => uint256) public buyerTotalBuyCount;
EnumerableSet.AddressSet private sellers;
EnumerableSet.AddressSet private buyers;
EnumerableSet.UintSet private hnIds;
mapping(uint256 => EnumerableSet.UintSet) private levelHnIds;
mapping(address => EnumerableSet.UintSet) private sellerHnIds;
mapping(address => mapping(uint256 => EnumerableSet.UintSet))
private sellerLevelHnIds;
event SetOpenStatus(bool status);
event SetFeeRatio(uint256 ratio);
event SetReceivingAddress(address receivingAddr);
event Sell(
address indexed seller,
uint256[] hnIds,
uint256[] prices,
bool[] isInPools
);
event Cancel(address indexed seller, uint256[] hnIds, bool isHnPoolCancel);
event Buy(
address indexed buyer,
address[] sellers,
uint256[] hnIds,
uint256[] prices,
bool[] isInPools
);
/**
* @param hnAddr Initialize HN Address
* @param hnPoolAddr Initialize HNPool Address
* @param busdAddr Initialize BUSD Address
* @param receivingAddr Initialize Receiving Address
* @param manager Initialize Manager Role
*/
constructor(
address hnAddr,
address hnPoolAddr,
address busdAddr,
address receivingAddr,
address manager
) {
hn = IHN(hnAddr);
hnPool = IHNPool(hnPoolAddr);
busd = IERC20(busdAddr);
receivingAddress = receivingAddr;
_setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
_setupRole(MANAGER_ROLE, manager);
_setupRole(HNPOOL_ROLE, hnPoolAddr);
}
/**
* @dev Set Open Status
*/
function setOpenStatus(bool status) external onlyRole(MANAGER_ROLE) {
openStatus = status;
emit SetOpenStatus(status);
}
/**
* @dev Set Fee Ratio
*/
function setFeeRatio(uint256 ratio) external onlyRole(MANAGER_ROLE) {
require(ratio <= 2000, "The fee ratio cannot exceed 20%");
feeRatio = ratio;
emit SetFeeRatio(ratio);
}
/**
* @dev Set Receiving Address
*/
function setReceivingAddress(address receivingAddr)
external
onlyRole(MANAGER_ROLE)
{
receivingAddress = receivingAddr;
emit SetReceivingAddress(receivingAddr);
}
/**
* @dev HN Pool Cancel
*/
function hnPoolCancel(address seller, uint256[] calldata _hnIds)
external
onlyRole(HNPOOL_ROLE)
{
for (uint256 i = 0; i < _hnIds.length; i++) {
if (
hnIds.contains(_hnIds[i]) &&
sellerHnIds[seller].contains(_hnIds[i])
) {
uint256 level = hn.level(_hnIds[i]);
hnIds.remove(_hnIds[i]);
levelHnIds[level].remove(_hnIds[i]);
sellerHnIds[seller].remove(_hnIds[i]);
sellerLevelHnIds[seller][level].remove(_hnIds[i]);
}
if (i == _hnIds.length - 1) emit Cancel(seller, _hnIds, true);
}
}
/**
* @dev Sell
*/
function sell(
uint256[] calldata _hnIds,
uint256[] calldata prices,
bool[] calldata isInPools
) external nonReentrant {
require(
_hnIds.length == prices.length && _hnIds.length == isInPools.length,
"Data length mismatch"
);
require(openStatus, "This pool is not opened");
for (uint256 i = 0; i < _hnIds.length; i++) {
if (isInPools[i]) {
require(
hnPool.getUserHnIdExistence(msg.sender, _hnIds[i]),
"This HN is not own"
);
} else {
hn.safeTransferFrom(msg.sender, address(this), _hnIds[i]);
}
uint256 level = hn.level(_hnIds[i]);
hnIds.add(_hnIds[i]);
levelHnIds[level].add(_hnIds[i]);
sellerHnIds[msg.sender].add(_hnIds[i]);
sellerLevelHnIds[msg.sender][level].add(_hnIds[i]);
hnPrice[_hnIds[i]] = prices[i];
hnSeller[_hnIds[i]] = msg.sender;
hnIsInPool[_hnIds[i]] = isInPools[i];
}
emit Sell(msg.sender, _hnIds, prices, isInPools);
}
/**
* @dev Cancel
*/
function cancel(uint256[] calldata _hnIds) external nonReentrant {
for (uint256 i = 0; i < _hnIds.length; i++) {
require(hnIds.contains(_hnIds[i]), "This HN does not exist");
require(
sellerHnIds[msg.sender].contains(_hnIds[i]),
"This HN is not own"
);
uint256 level = hn.level(_hnIds[i]);
hnIds.remove(_hnIds[i]);
levelHnIds[level].remove(_hnIds[i]);
sellerHnIds[msg.sender].remove(_hnIds[i]);
sellerLevelHnIds[msg.sender][level].remove(_hnIds[i]);
if (!hnIsInPool[_hnIds[i]])
hn.safeTransferFrom(address(this), msg.sender, _hnIds[i]);
}
emit Cancel(msg.sender, _hnIds, false);
}
/**
* @dev Buy
*/
function buy(uint256[] calldata _hnIds) external nonReentrant {
address[] memory _sellers = new address[](_hnIds.length);
uint256[] memory prices = new uint256[](_hnIds.length);
bool[] memory isInPools = new bool[](_hnIds.length);
for (uint256 i = 0; i < _hnIds.length; i++) {
require(hnIds.contains(_hnIds[i]), "This HN does not exist");
prices[i] = hnPrice[_hnIds[i]];
uint256 feeAmount = (prices[i] * feeRatio) / 1e4;
uint256 sellAmount = prices[i] - feeAmount;
_sellers[i] = hnSeller[_hnIds[i]];
isInPools[i] = hnIsInPool[_hnIds[i]];
uint256 level = hn.level(_hnIds[i]);
hnIds.remove(_hnIds[i]);
levelHnIds[level].remove(_hnIds[i]);
sellerHnIds[_sellers[i]].remove(_hnIds[i]);
sellerLevelHnIds[_sellers[i]][level].remove(_hnIds[i]);
busd.safeTransferFrom(msg.sender, _sellers[i], sellAmount);
busd.safeTransferFrom(msg.sender, receivingAddress, feeAmount);
if (isInPools[i]) {
hnPool.hnMarketWithdraw(msg.sender, _sellers[i], _hnIds[i]);
} else {
hn.safeTransferFrom(address(this), msg.sender, _hnIds[i]);
}
sellerTotalSellAmount[_sellers[i]] += sellAmount;
sellerTotalSellCount[_sellers[i]]++;
sellers.add(_sellers[i]);
buyerTotalBuyAmount[msg.sender] += sellAmount;
buyerTotalBuyCount[msg.sender]++;
totalSellAmount += sellAmount;
totalFeeAmount += feeAmount;
totalSellCount++;
}
buyers.add(msg.sender);
emit Buy(msg.sender, _sellers, _hnIds, prices, isInPools);
}
/**
* @dev Get Sellers Length
*/
function getSellersLength() external view returns (uint256) {
return sellers.length();
}
/**
* @dev Get Sellers by Size
*/
function getSellersBySize(uint256 cursor, uint256 size)
external
view
returns (address[] memory, uint256)
{
uint256 length = size;
if (length > sellers.length() - cursor) {
length = sellers.length() - cursor;
}
address[] memory values = new address[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = sellers.at(cursor + i);
}
return (values, cursor + length);
}
/**
* @dev Get Buyers Length
*/
function getBuyersLength() external view returns (uint256) {
return buyers.length();
}
/**
* @dev Get Buyers by Size
*/
function getBuyersBySize(uint256 cursor, uint256 size)
external
view
returns (address[] memory, uint256)
{
uint256 length = size;
if (length > buyers.length() - cursor) {
length = buyers.length() - cursor;
}
address[] memory values = new address[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = buyers.at(cursor + i);
}
return (values, cursor + length);
}
/**
* @dev Get HnIds Length
*/
function getHnIdsLength() external view returns (uint256) {
return hnIds.length();
}
/**
* @dev Get HnIds by Size
*/
function getHnIdsBySize(uint256 cursor, uint256 size)
external
view
returns (uint256[] memory, uint256)
{
uint256 length = size;
if (length > hnIds.length() - cursor) {
length = hnIds.length() - cursor;
}
uint256[] memory values = new uint256[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = hnIds.at(cursor + i);
}
return (values, cursor + length);
}
/**
* @dev Get Each Level HnIds Length
*/
function getEachLevelHnIdsLength(uint256 maxLevel)
external
view
returns (uint256[] memory)
{
uint256[] memory lengths = new uint256[](maxLevel);
for (uint256 i = 0; i < maxLevel; i++) {
lengths[i] = levelHnIds[i + 1].length();
}
return lengths;
}
/**
* @dev Get Level HnIds Length
*/
function getLevelHnIdsLength(uint256 level)
external
view
returns (uint256)
{
return levelHnIds[level].length();
}
/**
* @dev Get Level HnIds by Size
*/
function getLevelHnIdsBySize(
uint256 level,
uint256 cursor,
uint256 size
) external view returns (uint256[] memory, uint256) {
uint256 length = size;
if (length > levelHnIds[level].length() - cursor) {
length = levelHnIds[level].length() - cursor;
}
uint256[] memory values = new uint256[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = levelHnIds[level].at(cursor + i);
}
return (values, cursor + length);
}
/**
* @dev Get Seller HnId Existence
*/
function getSellerHnIdExistence(address seller, uint256 hnId)
external
view
returns (bool)
{
return sellerHnIds[seller].contains(hnId);
}
/**
* @dev Get Seller HnIds Length
*/
function getSellerHnIdsLength(address seller)
external
view
returns (uint256)
{
return sellerHnIds[seller].length();
}
/**
* @dev Get Seller HnIds by Size
*/
function getSellerHnIdsBySize(
address seller,
uint256 cursor,
uint256 size
) external view returns (uint256[] memory, uint256) {
uint256 length = size;
if (length > sellerHnIds[seller].length() - cursor) {
length = sellerHnIds[seller].length() - cursor;
}
uint256[] memory values = new uint256[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = sellerHnIds[seller].at(cursor + i);
}
return (values, cursor + length);
}
/**
* @dev Get Seller Each Level HnIds Length
*/
function getSellerEachLevelHnIdsLength(address seller, uint256 maxLevel)
external
view
returns (uint256[] memory)
{
uint256[] memory lengths = new uint256[](maxLevel);
for (uint256 i = 0; i < maxLevel; i++) {
lengths[i] = sellerLevelHnIds[seller][i + 1].length();
}
return lengths;
}
/**
* @dev Get Seller Level HnIds Length
*/
function getSellerLevelHnIdsLength(address seller, uint256 level)
external
view
returns (uint256)
{
return sellerLevelHnIds[seller][level].length();
}
/**
* @dev Get Seller Level HnIds by Size
*/
function getSellerLevelHnIdsBySize(
address seller,
uint256 level,
uint256 cursor,
uint256 size
) external view returns (uint256[] memory, uint256) {
uint256 length = size;
if (length > sellerLevelHnIds[seller][level].length() - cursor) {
length = sellerLevelHnIds[seller][level].length() - cursor;
}
uint256[] memory values = new uint256[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = sellerLevelHnIds[seller][level].at(cursor + i);
}
return (values, cursor + length);
}
}
|
* @dev Get Buyers by Size/
|
function getBuyersBySize(uint256 cursor, uint256 size)
external
view
returns (address[] memory, uint256)
{
uint256 length = size;
if (length > buyers.length() - cursor) {
length = buyers.length() - cursor;
}
address[] memory values = new address[](length);
for (uint256 i = 0; i < length; i++) {
values[i] = buyers.at(cursor + i);
}
return (values, cursor + length);
}
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./partial_match/1/0x3d6C3DC8f21dCCCf4FEFDc7f0DE1a787D9bC2f26/sources/TokenNWTC.sol
|
@notice Sell `amount` tokens to contract @param amount amount of tokens to be sold amount should be in form of decimal specified in this contract.
|
function sell(uint256 amount) public {
require(amount!=0);
require(sellPrice!=0);
uint etherAmount;
etherAmount = calculateEthers(amount, sellPrice, decimals);
check(etherAmount);
}
| 16,131,502 |
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./partial_match/1/0x4Ee846C8d7DCf6F1EdA685A1931ede4Badf85374/sources/ERC20OGAMA.sol
|
when buywhen sell if any account belongs to _isExcludedFromFee account then remove the fee only take fees on buys/sells, do not take on wallet transfers on sell on buy
|
function _transfer(address from, address to, uint256 amount) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "amount must be greater than 0");
if(!tradingActive){
require(_isExcludedFromFees[from] || _isExcludedFromFees[to], "Trading is not active.");
}
if(limitsInEffect){
if (from != owner() && to != owner() && to != address(0) && to != address(0xdead) && !_isExcludedFromFees[from] && !_isExcludedFromFees[to]){
if (automatedMarketMakerPairs[from] && !_isExcludedMaxTransactionAmount[to]) {
require(amount <= maxBuyAmount, "Buy transfer amount exceeds the max buy.");
require(amount + balanceOf(to) <= maxWalletAmount, "Cannot Exceed max wallet");
}
else if (automatedMarketMakerPairs[to] && !_isExcludedMaxTransactionAmount[from]) {
require(amount <= maxSellAmount, "Sell transfer amount exceeds the max sell.");
}
else if (!_isExcludedMaxTransactionAmount[to]){
require(amount + balanceOf(to) <= maxWalletAmount, "Cannot Exceed max wallet");
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if(canSwap && swapEnabled && !swapping && !automatedMarketMakerPairs[from] && !_isExcludedFromFees[from] && !_isExcludedFromFees[to]) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = true;
if(_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if(takeFee){
if (automatedMarketMakerPairs[to] && sellTotalFees > 0){
fees = amount * sellTotalFees / 100;
tokensForLiquidity += fees * sellLiquidityFee / sellTotalFees;
tokensForMarketing += fees * sellMarketingFee / sellTotalFees;
}
else if(automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount * buyTotalFees / 100;
tokensForLiquidity += fees * buyLiquidityFee / buyTotalFees;
tokensForMarketing += fees * buyMarketingFee / buyTotalFees;
}
if(fees > 0){
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
| 2,870,362 |
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./full_match/43114/0x4F44D39C1880A88ED3F0C65Fc32c2f2FcdEb9372/sources/contracts/vexp/GaugeProxy.sol
|
Deposits mvEXP into MasterChef
|
function deposit() public {
require(pid > 0, 'pid not initialized');
IERC20 _token = TOKEN;
uint256 _balance = _token.balanceOf(address(this));
_token.safeApprove(address(masterchef), 0);
_token.safeApprove(address(masterchef), _balance);
masterchef.deposit(pid, _balance);
}
| 4,539,559 |
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] |
./full_match/11155111/0x597ea0ec3bDA9b9a7b55FA0710930f70C344fa54/sources/contracts/Contract.sol
|
Retrieve the user's stake information Calculate the amount of rewards owed to the user Transfer the staked tokens and the rewards back to the user Reset the user's stake information Emit an event to signify the unstake
|
function unstake() external {
Stake storage userStake = _stakes[msg.sender];
require(block.timestamp > userStake.maturityTimestamp, "Stake not mature");
uint256 rewards = calculateReward(msg.sender);
uint256 reward = rewards/100;
require(_pixelDye.transfer(msg.sender, userStake.amount + reward), "Token transfer failed");
delete _stakes[msg.sender];
emit Unstaked(msg.sender, userStake.amount);
}
| 3,816,796 |
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pragma solidity ^0.4.18;
interface token {
function transfer(address receiver, uint amount) external returns (bool);
function balanceOf(address tokenOwner) external returns (uint);
}
contract CucuSale {
address public beneficiary;
uint public amountRaised;
uint public price;
uint public dynamicLocktime; // tokens are locked for this number of minutes since purchase
uint public globalLocktime;
/*
* 0 - locktime depends on time of token purchase
* 1 - same locktime for all investers
* 2 - no locktimes
*/
uint public lockType = 0;
token public tokenReward;
uint public exchangeRate;
mapping(address => uint256) public balanceOf;
mapping(address => uint256) public tokenBalanceOf;
mapping(address => uint256) public timelocksOf;
address[] public founders;
address public owner;
event FundTransfer(address backer, uint amount, uint exchangeRate, uint token, uint time, uint timelock, bool isContribution);
event IsCharged(bool isCharged);
event TokensClaimed(address founder, uint tokens);
event TransferOwnership();
event ChangeExchangeRate(uint oldExchangeRate, uint newExchangeRate);
event NewGlobalLocktime(uint timelockUntil);
event NewDynamicLocktime(uint timelockUntil);
uint public tokenAvailable = 0;
bool public charged = false;
uint lastActionId = 0;
/**
* Constructor function
*
* Setup the owner
*/
constructor(
address _beneficiary,
address _addressOfTokenUsedAsReward,
uint _globalLocktime,
uint _dynamicLocktime,
uint _exchangeRate
) public {
beneficiary = _beneficiary;
dynamicLocktime = _dynamicLocktime;//now + dynamicTimeLockInMinutes * 1 minutes;
tokenReward = token(_addressOfTokenUsedAsReward);
globalLocktime = now + _globalLocktime * 1 minutes;
exchangeRate = _exchangeRate;
owner = msg.sender;
}
/**
* Fallback function
*
* The function without name is the default function that is called whenever anyone sends funds to a contract
*/
function () payable public {
require(charged);
require(msg.value >= 10000000000); // min allowed pay since token has only 8 decimals
uint am = (msg.value* exchangeRate * 100000000)/(1 ether); // 8 decimals for cocon token
require( tokenAvailable >= am);
uint amount = msg.value;
balanceOf[msg.sender] += amount;
amountRaised += amount;
tokenBalanceOf[msg.sender] += am;
tokenAvailable -= am;
if(timelocksOf[msg.sender] == 0){
timelocksOf[msg.sender] = now + dynamicLocktime * 1 minutes;
}
emit FundTransfer(msg.sender, amount, exchangeRate, am, now, timelocksOf[msg.sender], true);
founders.push(msg.sender);
}
// modifier onlyOwner
modifier onlyOwner(){
require(msg.sender == owner || msg.sender == beneficiary);
_;
}
// function to charge the crowdsale
function doChargeCrowdsale(uint act) public onlyOwner{
lastActionId = act;
tokenAvailable = tokenReward.balanceOf(address(this));
if(tokenAvailable > 0){
charged = true;
emit IsCharged(charged);
}
}
/*
Function that allows to claim tokens after timelock has expired
*/
function claimTokens(address adr) public{
require(tokenBalanceOf[adr] > 0);
if(lockType == 0){ // lock by address
require(now >= timelocksOf[adr]);
}else if(lockType == 1){ // global lock
require(now >= globalLocktime);
} // else there is no lock
if(tokenReward.transfer(adr, tokenBalanceOf[adr])){
emit TokensClaimed(adr, tokenBalanceOf[adr]);
tokenBalanceOf[adr] = 0;
balanceOf[adr] = 0;
}
}
// Allows owner to transfer raised amount
function transferRaisedFunds(uint act) public onlyOwner {
lastActionId = act;
if (beneficiary.send(amountRaised)) {
emit FundTransfer(beneficiary, amountRaised, exchangeRate, 0, now, 0, false);
}
}
// to transfer ownership of the contract
function transferOwnership(address newOwner) public onlyOwner{
owner = newOwner;
emit TransferOwnership();
}
// changing exchangeRate
function setExchangeRate(uint newExchangeRate) public onlyOwner{
emit ChangeExchangeRate(exchangeRate, newExchangeRate);
exchangeRate = newExchangeRate;
}
// set new globalLocktime
function setGlobalLocktime(uint mins) public onlyOwner{
globalLocktime = now + mins * 1 minutes;
emit NewGlobalLocktime(globalLocktime);
}
// set new dynamicLocktime
function setDynamicLocktime(uint mins) public onlyOwner{
dynamicLocktime = now + mins * 1 minutes;
emit NewDynamicLocktime(dynamicLocktime);
}
// setting new locktype
function setLockType(uint newType) public onlyOwner{
require(newType == 0 || newType == 1 || newType == 2);
lockType = newType;
}
// unlock tokens for address makes tokens unlockable even for the future token purchases
function unlockTokensFor(address adr) public onlyOwner{
timelocksOf[adr] = 1;
}
// reset lock for address makes tokens lockable for address again
function resetLockFor(address adr) public onlyOwner{
timelocksOf[adr] = 0;
}
// get all tokens that were left from token sale
function getLeftOver(uint act) public onlyOwner{
lastActionId = act;
if(tokenReward.transfer(beneficiary, tokenAvailable)){
emit TokensClaimed(beneficiary, tokenAvailable);
tokenAvailable = 0;
}
}
}
|
Allows owner to transfer raised amount
|
function transferRaisedFunds(uint act) public onlyOwner {
lastActionId = act;
if (beneficiary.send(amountRaised)) {
emit FundTransfer(beneficiary, amountRaised, exchangeRate, 0, now, 0, false);
}
}
| 2,492,268 |
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] |
pragma solidity 0.5.6;
/**
* @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;
address public delegate;
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;
emit OwnershipTransferred(address(0), owner);
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
require(msg.sender == owner, "You must be 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), "Invalid new owner address.");
delegate = newOwner;
}
function confirmChangeOwnership() public {
require(msg.sender == delegate, "You must be delegate.");
emit OwnershipTransferred(owner, delegate);
owner = delegate;
delegate = address(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;
require(c / a == b, "Multiplying uint256 overflow.");
return c;
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "Dividing by zero is not allowed.");
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) {
require(b <= a, "Negative uint256 is now allowed.");
return a - b;
}
/**
* @dev Adds two numbers, throws on overflow.
*/
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "Adding uint256 overflow.");
return c;
}
}
contract TransferFilter is Ownable {
bool public isTransferable;
mapping( address => bool ) internal mapAddressPass;
mapping( address => bool ) internal mapAddressBlock;
event LogSetTransferable(bool transferable);
event LogFilterPass(address indexed target, bool status);
event LogFilterBlock(address indexed target, bool status);
// if Token transfer
modifier checkTokenTransfer(address source) {
if (isTransferable) {
require(!mapAddressBlock[source], "Source address is in block filter.");
}
else {
require(mapAddressPass[source], "Source address must be in pass filter.");
}
_;
}
constructor() public {
isTransferable = true;
}
function setTransferable(bool transferable) external onlyOwner {
isTransferable = transferable;
emit LogSetTransferable(transferable);
}
function isInPassFilter(address user) external view returns (bool) {
return mapAddressPass[user];
}
function isInBlockFilter(address user) external view returns (bool) {
return mapAddressBlock[user];
}
function addressToPass(address[] calldata target, bool status)
external
onlyOwner
{
for( uint i = 0 ; i < target.length ; i++ ) {
address targetAddress = target[i];
bool old = mapAddressPass[targetAddress];
if (old != status) {
if (status) {
mapAddressPass[targetAddress] = true;
emit LogFilterPass(targetAddress, true);
}
else {
delete mapAddressPass[targetAddress];
emit LogFilterPass(targetAddress, false);
}
}
}
}
function addressToBlock(address[] calldata target, bool status)
external
onlyOwner
{
for( uint i = 0 ; i < target.length ; i++ ) {
address targetAddress = target[i];
bool old = mapAddressBlock[targetAddress];
if (old != status) {
if (status) {
mapAddressBlock[targetAddress] = true;
emit LogFilterBlock(targetAddress, true);
}
else {
delete mapAddressBlock[targetAddress];
emit LogFilterBlock(targetAddress, false);
}
}
}
}
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
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 Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @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, TransferFilter {
using SafeMath for uint256;
mapping(address => uint256) internal balances;
mapping (address => mapping (address => uint256)) internal allowed;
modifier onlyPayloadSize(uint8 param) {
// Check payload size to prevent short address attack.
// Payload size must be longer than sum of methodID length and size of parameters.
require(msg.data.length >= param * 32 + 4);
_;
}
/**
* @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)
onlyPayloadSize(2) // number of parameters
checkTokenTransfer(msg.sender)
public returns (bool) {
require(_to != address(0), "Invalid destination address.");
// 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];
}
/**
* @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)
onlyPayloadSize(3) // number of parameters
checkTokenTransfer(_from)
public returns (bool) {
require(_from != address(0), "Invalid source address.");
require(_to != address(0), "Invalid destination address.");
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
uint256 _allowedValue = allowed[_from][msg.sender].sub(_value);
allowed[_from][msg.sender] = _allowedValue;
emit Transfer(_from, _to, _value);
emit Approval(_from, msg.sender, _allowedValue);
return true;
}
function approve(address _spender, uint256 _value)
onlyPayloadSize(2) // number of parameters
checkTokenTransfer(msg.sender)
public returns (bool) {
require(_spender != address(0), "Invalid spender address.");
// To change the approve amount you first have to reduce the addresses`
// allowance to zero by calling `approve(_spender,0)` if it is not
// already 0 to mitigate the race condition described here:
// https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
require((_value == 0) || (allowed[msg.sender][_spender] == 0), "Already approved.");
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];
}
}
/**
* @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 {
event MinterTransferred(address indexed previousMinter, address indexed newMinter);
event Mint(address indexed to, uint256 amount);
event MintFinished();
event Burn(address indexed from, uint256 value);
bool public mintingFinished = false;
address public minter;
constructor() public {
minter = msg.sender;
emit MinterTransferred(address(0), minter);
}
modifier canMint() {
require(!mintingFinished, "Minting is already finished.");
_;
}
modifier hasPermission() {
require(msg.sender == owner || msg.sender == minter, "You must be either owner or minter.");
_;
}
/**
* @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) canMint hasPermission external returns (bool) {
require(_to != address(0), "Invalid destination address.");
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount);
return true;
}
/**
* @dev Function to stop minting new tokens.
* @return True if the operation was successful.
*/
function finishMinting() canMint onlyOwner external returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
function transferMinter(address newMinter) public onlyOwner {
require(newMinter != address(0), "Invalid new minter address.");
address prevMinter = minter;
minter = newMinter;
emit MinterTransferred(prevMinter, minter);
}
function burn(address _from, uint256 _amount) external hasPermission {
require(_from != address(0), "Invalid source address.");
balances[_from] = balances[_from].sub(_amount);
totalSupply = totalSupply.sub(_amount);
emit Transfer(_from, address(0), _amount);
emit Burn(_from, _amount);
}
}
contract GoldenKnights is MintableToken {
string public constant name = "Golden Knights"; // solium-disable-line uppercase
string public constant symbol = "GOLA"; // solium-disable-line uppercase
uint8 public constant decimals = 18; // solium-disable-line uppercase
/**
* @dev Constructor that initialize token.
*/
constructor() public {
//totalSupply = 0;
}
}
|
* @dev Integer division of two numbers, truncating the quotient./
|
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "Dividing by zero is not allowed.");
uint256 c = a / b;
return c;
}
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pragma solidity 0.4.24;
//
//
///
//
//
//
//
//
//
//company_2
//
//
//
//demo
//wallet2
//new ICO Sep28
//company_2
//DefaultOffer
//DefaultOffer
//new for company_2
//FOR PRODUCTION
//New Offer
/**
* @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;
}
}
/**
* @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.
*/
constructor(address _owner) public {
owner = _owner;
}
/**
* @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;
}
}
contract Whitelist is Ownable {
mapping(address => bool) internal investorMap;
/**
* event for investor approval logging
* @param investor approved investor
*/
event Approved(address indexed investor);
/**
* event for investor disapproval logging
* @param investor disapproved investor
*/
event Disapproved(address indexed investor);
constructor(address _owner)
public
Ownable(_owner)
{
}
/** @param _investor the address of investor to be checked
* @return true if investor is approved
*/
function isInvestorApproved(address _investor) external view returns (bool) {
require(_investor != address(0));
return investorMap[_investor];
}
/** @dev approve an investor
* @param toApprove investor to be approved
*/
function approveInvestor(address toApprove) external onlyOwner {
investorMap[toApprove] = true;
emit Approved(toApprove);
}
/** @dev approve investors in bulk
* @param toApprove array of investors to be approved
*/
function approveInvestorsInBulk(address[] toApprove) external onlyOwner {
for (uint i = 0; i < toApprove.length; i++) {
investorMap[toApprove[i]] = true;
emit Approved(toApprove[i]);
}
}
/** @dev disapprove an investor
* @param toDisapprove investor to be disapproved
*/
function disapproveInvestor(address toDisapprove) external onlyOwner {
delete investorMap[toDisapprove];
emit Disapproved(toDisapprove);
}
/** @dev disapprove investors in bulk
* @param toDisapprove array of investors to be disapproved
*/
function disapproveInvestorsInBulk(address[] toDisapprove) external onlyOwner {
for (uint i = 0; i < toDisapprove.length; i++) {
delete investorMap[toDisapprove[i]];
emit Disapproved(toDisapprove[i]);
}
}
}
/**
* @title Validator
* @dev The Validator contract has a validator address, and provides basic authorization control
* functions, this simplifies the implementation of "user permissions".
*/
contract Validator {
address public validator;
/**
* event for validator address update logging
* @param previousOwner address of the old validator
* @param newValidator address of the new validator
*/
event NewValidatorSet(address indexed previousOwner, address indexed newValidator);
/**
* @dev The Validator constructor sets the original `validator` of the contract to the sender
* account.
*/
constructor() public {
validator = msg.sender;
}
/**
* @dev Throws if called by any account other than the validator.
*/
modifier onlyValidator() {
require(msg.sender == validator);
_;
}
/**
* @dev Allows the current validator to transfer control of the contract to a newValidator.
* @param newValidator The address to become next validator.
*/
function setNewValidator(address newValidator) public onlyValidator {
require(newValidator != address(0));
emit NewValidatorSet(validator, newValidator);
validator = newValidator;
}
}
/**
* @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);
}
/**
* @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);
}
/**
* @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);
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
*/
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 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);
_;
}
constructor(address _owner)
public
Ownable(_owner)
{
}
/**
* @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);
emit Mint(_to, _amount);
emit 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;
emit MintFinished();
return true;
}
}
contract DetailedERC20 {
string public name;
string public symbol;
uint8 public decimals;
constructor(string _name, string _symbol, uint8 _decimals) public {
name = _name;
symbol = _symbol;
decimals = _decimals;
}
}
/** @title Compliant Token */
contract CompliantToken is Validator, DetailedERC20, MintableToken {
Whitelist public whiteListingContract;
struct TransactionStruct {
address from;
address to;
uint256 value;
uint256 fee;
address spender;
}
mapping (uint => TransactionStruct) public pendingTransactions;
mapping (address => mapping (address => uint256)) public pendingApprovalAmount;
uint256 public currentNonce = 0;
uint256 public transferFee;
address public feeRecipient;
modifier checkIsInvestorApproved(address _account) {
require(whiteListingContract.isInvestorApproved(_account));
_;
}
modifier checkIsAddressValid(address _account) {
require(_account != address(0));
_;
}
modifier checkIsValueValid(uint256 _value) {
require(_value > 0);
_;
}
/**
* event for rejected transfer logging
* @param from address from which tokens have to be transferred
* @param to address to tokens have to be transferred
* @param value number of tokens
* @param nonce request recorded at this particular nonce
* @param reason reason for rejection
*/
event TransferRejected(
address indexed from,
address indexed to,
uint256 value,
uint256 indexed nonce,
uint256 reason
);
/**
* event for transfer tokens logging
* @param from address from which tokens have to be transferred
* @param to address to tokens have to be transferred
* @param value number of tokens
* @param fee fee in tokens
*/
event TransferWithFee(
address indexed from,
address indexed to,
uint256 value,
uint256 fee
);
/**
* event for transfer/transferFrom request logging
* @param from address from which tokens have to be transferred
* @param to address to tokens have to be transferred
* @param value number of tokens
* @param fee fee in tokens
* @param spender The address which will spend the tokens
*/
event RecordedPendingTransaction(
address indexed from,
address indexed to,
uint256 value,
uint256 fee,
address indexed spender
);
/**
* event for whitelist contract update logging
* @param _whiteListingContract address of the new whitelist contract
*/
event WhiteListingContractSet(address indexed _whiteListingContract);
/**
* event for fee update logging
* @param previousFee previous fee
* @param newFee new fee
*/
event FeeSet(uint256 indexed previousFee, uint256 indexed newFee);
/**
* event for fee recipient update logging
* @param previousRecipient address of the old fee recipient
* @param newRecipient address of the new fee recipient
*/
event FeeRecipientSet(address indexed previousRecipient, address indexed newRecipient);
/** @dev Constructor
* @param _owner Token contract owner
* @param _name Token name
* @param _symbol Token symbol
* @param _decimals number of decimals in the token(usually 18)
* @param whitelistAddress Ethereum address of the whitelist contract
* @param recipient Ethereum address of the fee recipient
* @param fee token fee for approving a transfer
*/
constructor(
address _owner,
string _name,
string _symbol,
uint8 _decimals,
address whitelistAddress,
address recipient,
uint256 fee
)
public
MintableToken(_owner)
DetailedERC20(_name, _symbol, _decimals)
Validator()
{
setWhitelistContract(whitelistAddress);
setFeeRecipient(recipient);
setFee(fee);
}
/** @dev Updates whitelist contract address
* @param whitelistAddress New whitelist contract address
*/
function setWhitelistContract(address whitelistAddress)
public
onlyValidator
checkIsAddressValid(whitelistAddress)
{
whiteListingContract = Whitelist(whitelistAddress);
emit WhiteListingContractSet(whiteListingContract);
}
/** @dev Updates token fee for approving a transfer
* @param fee New token fee
*/
function setFee(uint256 fee)
public
onlyValidator
{
emit FeeSet(transferFee, fee);
transferFee = fee;
}
/** @dev Updates fee recipient address
* @param recipient New whitelist contract address
*/
function setFeeRecipient(address recipient)
public
onlyValidator
checkIsAddressValid(recipient)
{
emit FeeRecipientSet(feeRecipient, recipient);
feeRecipient = recipient;
}
/** @dev Updates token name
* @param _name New token name
*/
function updateName(string _name) public onlyOwner {
require(bytes(_name).length != 0);
name = _name;
}
/** @dev Updates token symbol
* @param _symbol New token name
*/
function updateSymbol(string _symbol) public onlyOwner {
require(bytes(_symbol).length != 0);
symbol = _symbol;
}
/** @dev transfer request
* @param _to address to which the tokens have to be transferred
* @param _value amount of tokens to be transferred
*/
function transfer(address _to, uint256 _value)
public
checkIsInvestorApproved(msg.sender)
checkIsInvestorApproved(_to)
checkIsValueValid(_value)
returns (bool)
{
uint256 pendingAmount = pendingApprovalAmount[msg.sender][address(0)];
if (msg.sender == feeRecipient) {
require(_value.add(pendingAmount) <= balances[msg.sender]);
pendingApprovalAmount[msg.sender][address(0)] = pendingAmount.add(_value);
} else {
require(_value.add(pendingAmount).add(transferFee) <= balances[msg.sender]);
pendingApprovalAmount[msg.sender][address(0)] = pendingAmount.add(_value).add(transferFee);
}
pendingTransactions[currentNonce] = TransactionStruct(
msg.sender,
_to,
_value,
transferFee,
address(0)
);
emit RecordedPendingTransaction(msg.sender, _to, _value, transferFee, address(0));
currentNonce++;
return true;
}
/** @dev transferFrom request
* @param _from address from which the tokens have to be transferred
* @param _to address to which the tokens have to be transferred
* @param _value amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value)
public
checkIsInvestorApproved(_from)
checkIsInvestorApproved(_to)
checkIsValueValid(_value)
returns (bool)
{
uint256 allowedTransferAmount = allowed[_from][msg.sender];
uint256 pendingAmount = pendingApprovalAmount[_from][msg.sender];
if (_from == feeRecipient) {
require(_value.add(pendingAmount) <= balances[_from]);
require(_value.add(pendingAmount) <= allowedTransferAmount);
pendingApprovalAmount[_from][msg.sender] = pendingAmount.add(_value);
} else {
require(_value.add(pendingAmount).add(transferFee) <= balances[_from]);
require(_value.add(pendingAmount).add(transferFee) <= allowedTransferAmount);
pendingApprovalAmount[_from][msg.sender] = pendingAmount.add(_value).add(transferFee);
}
pendingTransactions[currentNonce] = TransactionStruct(
_from,
_to,
_value,
transferFee,
msg.sender
);
emit RecordedPendingTransaction(_from, _to, _value, transferFee, msg.sender);
currentNonce++;
return true;
}
/** @dev approve transfer/transferFrom request
* @param nonce request recorded at this particular nonce
*/
function approveTransfer(uint256 nonce)
external
onlyValidator
checkIsInvestorApproved(pendingTransactions[nonce].from)
checkIsInvestorApproved(pendingTransactions[nonce].to)
checkIsValueValid(pendingTransactions[nonce].value)
returns (bool)
{
address from = pendingTransactions[nonce].from;
address spender = pendingTransactions[nonce].spender;
address to = pendingTransactions[nonce].to;
uint256 value = pendingTransactions[nonce].value;
uint256 allowedTransferAmount = allowed[from][spender];
uint256 pendingAmount = pendingApprovalAmount[from][spender];
uint256 fee = pendingTransactions[nonce].fee;
uint256 balanceFrom = balances[from];
uint256 balanceTo = balances[to];
delete pendingTransactions[nonce];
if (from == feeRecipient) {
fee = 0;
balanceFrom = balanceFrom.sub(value);
balanceTo = balanceTo.add(value);
if (spender != address(0)) {
allowedTransferAmount = allowedTransferAmount.sub(value);
}
pendingAmount = pendingAmount.sub(value);
} else {
balanceFrom = balanceFrom.sub(value.add(fee));
balanceTo = balanceTo.add(value);
balances[feeRecipient] = balances[feeRecipient].add(fee);
if (spender != address(0)) {
allowedTransferAmount = allowedTransferAmount.sub(value).sub(fee);
}
pendingAmount = pendingAmount.sub(value).sub(fee);
}
emit TransferWithFee(
from,
to,
value,
fee
);
emit Transfer(
from,
to,
value
);
balances[from] = balanceFrom;
balances[to] = balanceTo;
allowed[from][spender] = allowedTransferAmount;
pendingApprovalAmount[from][spender] = pendingAmount;
return true;
}
/** @dev reject transfer/transferFrom request
* @param nonce request recorded at this particular nonce
* @param reason reason for rejection
*/
function rejectTransfer(uint256 nonce, uint256 reason)
external
onlyValidator
checkIsAddressValid(pendingTransactions[nonce].from)
{
address from = pendingTransactions[nonce].from;
address spender = pendingTransactions[nonce].spender;
if (from == feeRecipient) {
pendingApprovalAmount[from][spender] = pendingApprovalAmount[from][spender]
.sub(pendingTransactions[nonce].value);
} else {
pendingApprovalAmount[from][spender] = pendingApprovalAmount[from][spender]
.sub(pendingTransactions[nonce].value).sub(pendingTransactions[nonce].fee);
}
emit TransferRejected(
from,
pendingTransactions[nonce].to,
pendingTransactions[nonce].value,
nonce,
reason
);
delete pendingTransactions[nonce];
}
}
/**
* @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);
constructor(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;
}
/** @dev fallback function redirects to buy tokens */
function () external payable {
buyTokens(msg.sender);
}
/** @dev buy tokens
* @param beneficiary the address to which the tokens have to be minted
*/
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);
emit 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;
}
}
/**
* @title FinalizableCrowdsale
* @dev Extension of Crowdsale where an owner can do extra work
* after finishing.
*/
contract FinalizableCrowdsale is Crowdsale, Ownable {
using SafeMath for uint256;
bool public isFinalized = false;
event Finalized();
constructor(address _owner) public Ownable(_owner) {}
/**
* @dev Must be called after crowdsale ends, to do some extra finalization
* work. Calls the contract's finalization function.
*/
function finalize() onlyOwner public {
require(!isFinalized);
require(hasEnded());
finalization();
emit Finalized();
isFinalized = true;
}
/**
* @dev Can be overridden to add finalization logic. The overriding function
* should call super.finalization() to ensure the chain of finalization is
* executed entirely.
*/
function finalization() internal {}
}
/** @title Compliant Crowdsale */
contract CompliantCrowdsale is Validator, FinalizableCrowdsale {
Whitelist public whiteListingContract;
struct MintStruct {
address to;
uint256 tokens;
uint256 weiAmount;
}
mapping (uint => MintStruct) public pendingMints;
uint256 public currentMintNonce;
mapping (address => uint) public rejectedMintBalance;
modifier checkIsInvestorApproved(address _account) {
require(whiteListingContract.isInvestorApproved(_account));
_;
}
modifier checkIsAddressValid(address _account) {
require(_account != address(0));
_;
}
/**
* event for rejected mint logging
* @param to address for which buy tokens got rejected
* @param value number of tokens
* @param amount number of ethers invested
* @param nonce request recorded at this particular nonce
* @param reason reason for rejection
*/
event MintRejected(
address indexed to,
uint256 value,
uint256 amount,
uint256 indexed nonce,
uint256 reason
);
/**
* event for buy tokens request logging
* @param beneficiary address for which buy tokens is requested
* @param tokens number of tokens
* @param weiAmount number of ethers invested
* @param nonce request recorded at this particular nonce
*/
event ContributionRegistered(
address beneficiary,
uint256 tokens,
uint256 weiAmount,
uint256 nonce
);
/**
* event for whitelist contract update logging
* @param _whiteListingContract address of the new whitelist contract
*/
event WhiteListingContractSet(address indexed _whiteListingContract);
/**
* event for claimed ether logging
* @param account user claiming the ether
* @param amount ether claimed
*/
event Claimed(address indexed account, uint256 amount);
/** @dev Constructor
* @param whitelistAddress Ethereum address of the whitelist contract
* @param _startTime crowdsale start time
* @param _endTime crowdsale end time
* @param _rate number of tokens to be sold per ether
* @param _wallet Ethereum address of the wallet
* @param _token Ethereum address of the token contract
* @param _owner Ethereum address of the owner
*/
constructor(
address whitelistAddress,
uint256 _startTime,
uint256 _endTime,
uint256 _rate,
address _wallet,
MintableToken _token,
address _owner
)
public
FinalizableCrowdsale(_owner)
Crowdsale(_startTime, _endTime, _rate, _wallet, _token)
{
setWhitelistContract(whitelistAddress);
}
/** @dev Updates whitelist contract address
* @param whitelistAddress address of the new whitelist contract
*/
function setWhitelistContract(address whitelistAddress)
public
onlyValidator
checkIsAddressValid(whitelistAddress)
{
whiteListingContract = Whitelist(whitelistAddress);
emit WhiteListingContractSet(whiteListingContract);
}
/** @dev buy tokens request
* @param beneficiary the address to which the tokens have to be minted
*/
function buyTokens(address beneficiary)
public
payable
checkIsInvestorApproved(beneficiary)
{
require(validPurchase());
uint256 weiAmount = msg.value;
// calculate token amount to be created
uint256 tokens = weiAmount.mul(rate);
pendingMints[currentMintNonce] = MintStruct(beneficiary, tokens, weiAmount);
emit ContributionRegistered(beneficiary, tokens, weiAmount, currentMintNonce);
currentMintNonce++;
}
/** @dev approve buy tokens request
* @param nonce request recorded at this particular nonce
*/
function approveMint(uint256 nonce)
external
onlyValidator
checkIsInvestorApproved(pendingMints[nonce].to)
returns (bool)
{
// update state
weiRaised = weiRaised.add(pendingMints[nonce].weiAmount);
//No need to use mint-approval on token side, since the minting is already approved in the crowdsale side
token.mint(pendingMints[nonce].to, pendingMints[nonce].tokens);
emit TokenPurchase(
msg.sender,
pendingMints[nonce].to,
pendingMints[nonce].weiAmount,
pendingMints[nonce].tokens
);
forwardFunds(pendingMints[nonce].weiAmount);
delete pendingMints[nonce];
return true;
}
/** @dev reject buy tokens request
* @param nonce request recorded at this particular nonce
* @param reason reason for rejection
*/
function rejectMint(uint256 nonce, uint256 reason)
external
onlyValidator
checkIsAddressValid(pendingMints[nonce].to)
{
rejectedMintBalance[pendingMints[nonce].to] = rejectedMintBalance[pendingMints[nonce].to].add(pendingMints[nonce].weiAmount);
emit MintRejected(
pendingMints[nonce].to,
pendingMints[nonce].tokens,
pendingMints[nonce].weiAmount,
nonce,
reason
);
delete pendingMints[nonce];
}
/** @dev claim back ether if buy tokens request is rejected */
function claim() external {
require(rejectedMintBalance[msg.sender] > 0);
uint256 value = rejectedMintBalance[msg.sender];
rejectedMintBalance[msg.sender] = 0;
msg.sender.transfer(value);
emit Claimed(msg.sender, value);
}
function finalization() internal {
token.finishMinting();
transferTokenOwnership(owner);
super.finalization();
}
/** @dev Updates token contract address
* @param newToken New token contract address
*/
function setTokenContract(address newToken)
external
onlyOwner
checkIsAddressValid(newToken)
{
token = CompliantToken(newToken);
}
/** @dev transfers ownership of the token contract
* @param newOwner New owner of the token contract
*/
function transferTokenOwnership(address newOwner)
public
onlyOwner
checkIsAddressValid(newOwner)
{
token.transferOwnership(newOwner);
}
function forwardFunds(uint256 amount) internal {
wallet.transfer(amount);
}
}
|
* @title FinalizableCrowdsale @dev Extension of Crowdsale where an owner can do extra work after finishing./
|
contract FinalizableCrowdsale is Crowdsale, Ownable {
using SafeMath for uint256;
bool public isFinalized = false;
event Finalized();
constructor(address _owner) public Ownable(_owner) {}
function finalize() onlyOwner public {
require(!isFinalized);
require(hasEnded());
finalization();
emit Finalized();
isFinalized = true;
}
function finalization() internal {}
}
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./full_match/3/0x3B3bD027ccDFc8309b550adbB0F7Fb2BCFd6C667/sources/contracts/SCC.sol
|
* @dev See {IERC20-transfer}. Requirements: - `recipient` cannot be the zero address. - the caller must have a balance of at least `amount`./_approveCheck(_msgSender(), recipient, amount);return true;
|
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
return transferFrom(msg.sender, recipient, amount);
}
| 14,240,997 |
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/**
*Submitted for verification at Etherscan.io on 2021-08-26
*/
pragma solidity ^0.5.16;
contract RewardPoolDelegationStorage {
// The FILST token address
address public filstAddress;
// The eFIL token address
address public efilAddress;
/**
* @notice Administrator for this contract
*/
address public admin;
/**
* @notice Pending administrator for this contract
*/
address public pendingAdmin;
/**
* @notice Active implementation
*/
address public implementation;
/**
* @notice Pending implementation
*/
address public pendingImplementation;
}
interface IRewardCalculator {
function calculate(uint filstAmount, uint fromBlockNumber) external view returns (uint);
}
interface IRewardStrategy {
// returns allocated result
function allocate(address staking, uint rewardAmount) external view returns (uint stakingPart, address[] memory others, uint[] memory othersParts);
}
interface IFilstManagement {
function getTotalMintedAmount() external view returns (uint);
function getMintedAmount(string calldata miner) external view returns (uint);
}
contract RewardPoolStorage is RewardPoolDelegationStorage {
// The IFilstManagement
IFilstManagement public management;
// The IRewardStrategy
IRewardStrategy public strategy;
// The IRewardCalculator contract
IRewardCalculator public calculator;
// The address of FILST Staking contract
address public staking;
// The last accrued block number
uint public accrualBlockNumber;
// The accrued reward for each participant
mapping(address => uint) public accruedRewards;
struct Debt {
// accrued index of debts
uint accruedIndex;
// accrued debts
uint accruedAmount;
// The last time the miner repay debts
uint lastRepaymentBlock;
}
// The last accrued index of debts
uint public debtAccruedIndex;
// The accrued debts for each miner
// minerId -> Debt
mapping(string => Debt) public minerDebts;
}
contract RewardPoolDelegator is RewardPoolDelegationStorage {
/**
* @notice Emitted when pendingImplementation is changed
*/
event NewPendingImplementation(address oldPendingImplementation, address newPendingImplementation);
/**
* @notice Emitted when pendingImplementation is accepted, which means implementation is updated
*/
event NewImplementation(address oldImplementation, address newImplementation);
/**
* @notice Emitted when pendingAdmin is changed
*/
event NewPendingAdmin(address oldPendingAdmin, address newPendingAdmin);
/**
* @notice Emitted when pendingAdmin is accepted, which means admin is updated
*/
event NewAdmin(address oldAdmin, address newAdmin);
constructor(address filstAddress_, address efilAddress_) public {
filstAddress = filstAddress_;
efilAddress = efilAddress_;
// Set admin to caller
admin = msg.sender;
}
/*** Admin Functions ***/
function _setPendingImplementation(address newPendingImplementation) external {
require(msg.sender == admin, "admin check");
address oldPendingImplementation = pendingImplementation;
pendingImplementation = newPendingImplementation;
emit NewPendingImplementation(oldPendingImplementation, pendingImplementation);
}
/**
* @notice Accepts new implementation. msg.sender must be pendingImplementation
* @dev Admin function for new implementation to accept it's role as implementation
*/
function _acceptImplementation() external {
// Check caller is pendingImplementation and pendingImplementation ≠ address(0)
require(msg.sender == pendingImplementation && pendingImplementation != address(0), "pendingImplementation check");
// Save current values for inclusion in log
address oldImplementation = implementation;
address oldPendingImplementation = pendingImplementation;
implementation = pendingImplementation;
pendingImplementation = address(0);
emit NewImplementation(oldImplementation, implementation);
emit NewPendingImplementation(oldPendingImplementation, pendingImplementation);
}
/**
* @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.
*/
function _setPendingAdmin(address newPendingAdmin) external {
require(msg.sender == admin, "admin check");
// Save current value, if any, for inclusion in log
address oldPendingAdmin = pendingAdmin;
// Store pendingAdmin with value newPendingAdmin
pendingAdmin = newPendingAdmin;
// Emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin)
emit NewPendingAdmin(oldPendingAdmin, newPendingAdmin);
}
/**
* @notice Accepts transfer of admin rights. msg.sender must be pendingAdmin
* @dev Admin function for pending admin to accept role and update admin
*/
function _acceptAdmin() external {
// Check caller is pendingAdmin and pendingAdmin ≠ address(0)
require(msg.sender == pendingAdmin && pendingAdmin != address(0), "pendingAdmin check");
// Save current values for inclusion in log
address oldAdmin = admin;
address oldPendingAdmin = pendingAdmin;
// Store admin with value pendingAdmin
admin = pendingAdmin;
// Clear the pending value
pendingAdmin = address(0);
emit NewAdmin(oldAdmin, admin);
emit NewPendingAdmin(oldPendingAdmin, pendingAdmin);
}
/**
* @dev Delegates execution to an implementation contract.
* It returns to the external caller whatever the implementation returns
* or forwards reverts.
*/
function () payable external {
// delegate all other functions to current implementation
(bool success, ) = implementation.delegatecall(msg.data);
// solium-disable-next-line security/no-inline-assembly
assembly {
let free_mem_ptr := mload(0x40)
returndatacopy(free_mem_ptr, 0, returndatasize)
switch success
case 0 { revert(free_mem_ptr, returndatasize) }
default { return(free_mem_ptr, returndatasize) }
}
}
}
// Copied from Compound/ExponentialNoError
/**
* @title Exponential module for storing fixed-precision decimals
* @author DeFil
* @notice Exp is a struct which stores decimals with a fixed precision of 18 decimal places.
* Thus, if we wanted to store the 5.1, mantissa would store 5.1e18. That is:
* `Exp({mantissa: 5100000000000000000})`.
*/
contract ExponentialNoError {
uint constant expScale = 1e18;
uint constant doubleScale = 1e36;
uint constant halfExpScale = expScale/2;
uint constant mantissaOne = expScale;
struct Exp {
uint mantissa;
}
struct Double {
uint mantissa;
}
/**
* @dev Truncates the given exp to a whole number value.
* For example, truncate(Exp{mantissa: 15 * expScale}) = 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 / expScale;
}
/**
* @dev Multiply an Exp by a scalar, then truncate to return an unsigned integer.
*/
function mul_ScalarTruncate(Exp memory a, uint scalar) pure internal returns (uint) {
Exp memory product = mul_(a, scalar);
return truncate(product);
}
/**
* @dev Multiply an Exp by a scalar, truncate, then add an to an unsigned integer, returning an unsigned integer.
*/
function mul_ScalarTruncateAddUInt(Exp memory a, uint scalar, uint addend) pure internal returns (uint) {
Exp memory product = mul_(a, scalar);
return add_(truncate(product), addend);
}
/**
* @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;
}
/**
* @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 Checks if left Exp > right Exp.
*/
function greaterThanExp(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;
}
function safe224(uint n, string memory errorMessage) pure internal returns (uint224) {
require(n < 2**224, errorMessage);
return uint224(n);
}
function safe32(uint n, string memory errorMessage) pure internal returns (uint32) {
require(n < 2**32, errorMessage);
return uint32(n);
}
function add_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: add_(a.mantissa, b.mantissa)});
}
function add_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: add_(a.mantissa, b.mantissa)});
}
function add_(uint a, uint b) pure internal returns (uint) {
return add_(a, b, "addition overflow");
}
function add_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
uint c = a + b;
require(c >= a, errorMessage);
return c;
}
function sub_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: sub_(a.mantissa, b.mantissa)});
}
function sub_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: sub_(a.mantissa, b.mantissa)});
}
function sub_(uint a, uint b) pure internal returns (uint) {
return sub_(a, b, "subtraction underflow");
}
function sub_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
require(b <= a, errorMessage);
return a - b;
}
function mul_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: mul_(a.mantissa, b.mantissa) / expScale});
}
function mul_(Exp memory a, uint b) pure internal returns (Exp memory) {
return Exp({mantissa: mul_(a.mantissa, b)});
}
function mul_(uint a, Exp memory b) pure internal returns (uint) {
return mul_(a, b.mantissa) / expScale;
}
function mul_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: mul_(a.mantissa, b.mantissa) / doubleScale});
}
function mul_(Double memory a, uint b) pure internal returns (Double memory) {
return Double({mantissa: mul_(a.mantissa, b)});
}
function mul_(uint a, Double memory b) pure internal returns (uint) {
return mul_(a, b.mantissa) / doubleScale;
}
function mul_(uint a, uint b) pure internal returns (uint) {
return mul_(a, b, "multiplication overflow");
}
function mul_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
if (a == 0 || b == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, errorMessage);
return c;
}
function div_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: div_(mul_(a.mantissa, expScale), b.mantissa)});
}
function div_(Exp memory a, uint b) pure internal returns (Exp memory) {
return Exp({mantissa: div_(a.mantissa, b)});
}
function div_(uint a, Exp memory b) pure internal returns (uint) {
return div_(mul_(a, expScale), b.mantissa);
}
function div_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: div_(mul_(a.mantissa, doubleScale), b.mantissa)});
}
function div_(Double memory a, uint b) pure internal returns (Double memory) {
return Double({mantissa: div_(a.mantissa, b)});
}
function div_(uint a, Double memory b) pure internal returns (uint) {
return div_(mul_(a, doubleScale), b.mantissa);
}
function div_(uint a, uint b) pure internal returns (uint) {
return div_(a, b, "divide by zero");
}
function div_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
require(b > 0, errorMessage);
return a / b;
}
function fraction(uint a, uint b) pure internal returns (Double memory) {
return Double({mantissa: div_(mul_(a, doubleScale), b)});
}
}
interface Distributor {
// The asset to be distributed
function asset() external view returns (address);
// Return the accrued amount of account based on stored data
function accruedStored(address account) external view returns (uint);
// Accrue and distribute for caller, but not actually transfer assets to the caller
// returns the new accrued amount
function accrue() external returns (uint);
// Claim asset, transfer the given amount assets to receiver
function claim(address receiver, uint amount) external returns (uint);
}
// Copied from compound/EIP20Interface
/**
* @title ERC 20 Token Standard Interface
* https://eips.ethereum.org/EIPS/eip-20
*/
interface EIP20Interface {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
/**
* @notice Get the total number of tokens in circulation
* @return The supply of tokens
*/
function totalSupply() external view returns (uint256);
/**
* @notice Gets the balance of the specified address
* @param owner The address from which the balance will be retrieved
* @return The balance
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @notice Transfer `amount` tokens from `msg.sender` to `dst`
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transfer(address dst, uint256 amount) external returns (bool success);
/**
* @notice Transfer `amount` tokens from `src` to `dst`
* @param src The address of the source account
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transferFrom(address src, address dst, uint256 amount) external returns (bool success);
/**
* @notice Approve `spender` to transfer up to `amount` from `src`
* @dev This will overwrite the approval amount for `spender`
* and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
* @param spender The address of the account which may transfer tokens
* @param amount The number of tokens that are approved (-1 means infinite)
* @return Whether or not the approval succeeded
*/
function approve(address spender, uint256 amount) external returns (bool success);
/**
* @notice Get the current allowance from `owner` for `spender`
* @param owner The address of the account which owns the tokens to be spent
* @param spender The address of the account which may transfer tokens
* @return The number of tokens allowed to be spent (-1 means infinite)
*/
function allowance(address owner, address spender) external view returns (uint256 remaining);
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
}
// Copied from compound/EIP20NonStandardInterface
/**
* @title EIP20NonStandardInterface
* @dev Version of ERC20 with no return values for `transfer` and `transferFrom`
* See https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
*/
interface EIP20NonStandardInterface {
/**
* @notice Get the total number of tokens in circulation
* @return The supply of tokens
*/
function totalSupply() external view returns (uint256);
/**
* @notice Gets the balance of the specified address
* @param owner The address from which the balance will be retrieved
* @return The balance
*/
function balanceOf(address owner) external view returns (uint256 balance);
///
/// !!!!!!!!!!!!!!
/// !!! NOTICE !!! `transfer` does not return a value, in violation of the ERC-20 specification
/// !!!!!!!!!!!!!!
///
/**
* @notice Transfer `amount` tokens from `msg.sender` to `dst`
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
*/
function transfer(address dst, uint256 amount) external;
///
/// !!!!!!!!!!!!!!
/// !!! NOTICE !!! `transferFrom` does not return a value, in violation of the ERC-20 specification
/// !!!!!!!!!!!!!!
///
/**
* @notice Transfer `amount` tokens from `src` to `dst`
* @param src The address of the source account
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
*/
function transferFrom(address src, address dst, uint256 amount) external;
/**
* @notice Approve `spender` to transfer up to `amount` from `src`
* @dev This will overwrite the approval amount for `spender`
* and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
* @param spender The address of the account which may transfer tokens
* @param amount The number of tokens that are approved
* @return Whether or not the approval succeeded
*/
function approve(address spender, uint256 amount) external returns (bool success);
/**
* @notice Get the current allowance from `owner` for `spender`
* @param owner The address of the account which owns the tokens to be spent
* @param spender The address of the account which may transfer tokens
* @return The number of tokens allowed to be spent
*/
function allowance(address owner, address spender) external view returns (uint256 remaining);
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
}
contract Redistributor is Distributor, ExponentialNoError {
/**
* @notice The superior Distributor contract
*/
Distributor public superior;
// The accrued amount of this address in superior Distributor
uint public superiorAccruedAmount;
// The initial accrual index
uint internal constant initialAccruedIndex = 1e36;
// The last accrued block number
uint public accrualBlockNumber;
// The last accrued index
uint public globalAccruedIndex;
// Total count of shares.
uint internal totalShares;
struct AccountState {
/// @notice The share of account
uint share;
// The last accrued index of account
uint accruedIndex;
/// @notice The accrued but not yet transferred to account
uint accruedAmount;
}
// The AccountState for each account
mapping(address => AccountState) internal accountStates;
/*** Events ***/
// Emitted when dfl is accrued
event Accrued(uint amount, uint globalAccruedIndex);
// Emitted when distribute to a account
event Distributed(address account, uint amount, uint accruedIndex);
// Emitted when account claims asset
event Claimed(address account, address receiver, uint amount);
// Emitted when account transfer asset
event Transferred(address from, address to, uint amount);
constructor(Distributor superior_) public {
// set superior
superior = superior_;
// init accrued index
globalAccruedIndex = initialAccruedIndex;
}
function asset() external view returns (address) {
return superior.asset();
}
// Return the accrued amount of account based on stored data
function accruedStored(address account) external view returns(uint) {
uint storedGlobalAccruedIndex;
if (totalShares == 0) {
storedGlobalAccruedIndex = globalAccruedIndex;
} else {
uint superiorAccruedStored = superior.accruedStored(address(this));
uint delta = sub_(superiorAccruedStored, superiorAccruedAmount);
Double memory ratio = fraction(delta, totalShares);
Double memory doubleGlobalAccruedIndex = add_(Double({mantissa: globalAccruedIndex}), ratio);
storedGlobalAccruedIndex = doubleGlobalAccruedIndex.mantissa;
}
(, uint instantAccountAccruedAmount) = accruedStoredInternal(account, storedGlobalAccruedIndex);
return instantAccountAccruedAmount;
}
// Return the accrued amount of account based on stored data
function accruedStoredInternal(address account, uint withGlobalAccruedIndex) internal view returns(uint, uint) {
AccountState memory state = accountStates[account];
Double memory doubleGlobalAccruedIndex = Double({mantissa: withGlobalAccruedIndex});
Double memory doubleAccountAccruedIndex = Double({mantissa: state.accruedIndex});
if (doubleAccountAccruedIndex.mantissa == 0 && doubleGlobalAccruedIndex.mantissa > 0) {
doubleAccountAccruedIndex.mantissa = initialAccruedIndex;
}
Double memory deltaIndex = sub_(doubleGlobalAccruedIndex, doubleAccountAccruedIndex);
uint delta = mul_(state.share, deltaIndex);
return (delta, add_(state.accruedAmount, delta));
}
function accrueInternal() internal {
uint blockNumber = getBlockNumber();
if (accrualBlockNumber == blockNumber) {
return;
}
uint newSuperiorAccruedAmount = superior.accrue();
if (totalShares == 0) {
accrualBlockNumber = blockNumber;
return;
}
uint delta = sub_(newSuperiorAccruedAmount, superiorAccruedAmount);
Double memory ratio = fraction(delta, totalShares);
Double memory doubleAccruedIndex = add_(Double({mantissa: globalAccruedIndex}), ratio);
// update globalAccruedIndex
globalAccruedIndex = doubleAccruedIndex.mantissa;
superiorAccruedAmount = newSuperiorAccruedAmount;
accrualBlockNumber = blockNumber;
emit Accrued(delta, doubleAccruedIndex.mantissa);
}
/**
* @notice accrue and returns accrued stored of msg.sender
*/
function accrue() external returns (uint) {
accrueInternal();
(, uint instantAccountAccruedAmount) = accruedStoredInternal(msg.sender, globalAccruedIndex);
return instantAccountAccruedAmount;
}
function distributeInternal(address account) internal {
(uint delta, uint instantAccruedAmount) = accruedStoredInternal(account, globalAccruedIndex);
AccountState storage state = accountStates[account];
state.accruedIndex = globalAccruedIndex;
state.accruedAmount = instantAccruedAmount;
// emit Distributed event
emit Distributed(account, delta, globalAccruedIndex);
}
function claim(address receiver, uint amount) external returns (uint) {
address account = msg.sender;
// keep fresh
accrueInternal();
distributeInternal(account);
AccountState storage state = accountStates[account];
require(amount <= state.accruedAmount, "claim: insufficient value");
// claim from superior
require(superior.claim(receiver, amount) == amount, "claim: amount mismatch");
// update storage
state.accruedAmount = sub_(state.accruedAmount, amount);
superiorAccruedAmount = sub_(superiorAccruedAmount, amount);
emit Claimed(account, receiver, amount);
return amount;
}
function claimAll() external {
address account = msg.sender;
// accrue and distribute
accrueInternal();
distributeInternal(account);
AccountState storage state = accountStates[account];
uint amount = state.accruedAmount;
// claim from superior
require(superior.claim(account, amount) == amount, "claim: amount mismatch");
// update storage
state.accruedAmount = 0;
superiorAccruedAmount = sub_(superiorAccruedAmount, amount);
emit Claimed(account, account, amount);
}
function transfer(address to, uint amount) external {
address from = msg.sender;
// keep fresh
accrueInternal();
distributeInternal(from);
AccountState storage fromState = accountStates[from];
uint actualAmount = amount;
if (actualAmount == 0) {
actualAmount = fromState.accruedAmount;
}
require(fromState.accruedAmount >= actualAmount, "transfer: insufficient value");
AccountState storage toState = accountStates[to];
// update storage
fromState.accruedAmount = sub_(fromState.accruedAmount, actualAmount);
toState.accruedAmount = add_(toState.accruedAmount, actualAmount);
emit Transferred(from, to, actualAmount);
}
function getBlockNumber() public view returns (uint) {
return block.number;
}
}
contract Staking is Redistributor {
// The token to deposit
address public property;
/*** Events ***/
// Event emitted when new property tokens is deposited
event Deposit(address account, uint amount);
// Event emitted when new property tokens is withdrawed
event Withdraw(address account, uint amount);
constructor(address property_, Distributor superior_) Redistributor(superior_) public {
property = property_;
}
function totalDeposits() external view returns (uint) {
return totalShares;
}
function accountState(address account) external view returns (uint, uint, uint) {
AccountState memory state = accountStates[account];
return (state.share, state.accruedIndex, state.accruedAmount);
}
// Deposit property tokens
function deposit(uint amount) external returns (uint) {
address account = msg.sender;
// accrue & distribute
accrueInternal();
distributeInternal(account);
// transfer property token in
uint actualAmount = doTransferIn(account, amount);
// update storage
AccountState storage state = accountStates[account];
totalShares = add_(totalShares, actualAmount);
state.share = add_(state.share, actualAmount);
emit Deposit(account, actualAmount);
return actualAmount;
}
// Withdraw property tokens
function withdraw(uint amount) external returns (uint) {
address account = msg.sender;
AccountState storage state = accountStates[account];
require(state.share >= amount, "withdraw: insufficient value");
// accrue & distribute
accrueInternal();
distributeInternal(account);
// decrease total deposits
totalShares = sub_(totalShares, amount);
state.share = sub_(state.share, amount);
// transfer property tokens back to account
doTransferOut(account, amount);
emit Withdraw(account, amount);
return amount;
}
/*** Safe Token ***/
/**
* @dev Similar to EIP20 transfer, except it handles a False result from `transferFrom` and reverts in that case.
* This will revert due to insufficient balance or insufficient allowance.
* This function returns the actual amount received,
* which may be less than `amount` if there is a fee attached to the transfer.
*
* 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 from, uint amount) internal returns (uint) {
EIP20NonStandardInterface token = EIP20NonStandardInterface(property);
uint balanceBefore = EIP20Interface(property).balanceOf(address(this));
token.transferFrom(from, address(this), amount);
bool success;
assembly {
switch returndatasize()
case 0 { // This is a non-standard ERC-20
success := not(0) // set success to true
}
case 32 { // This is a compliant ERC-20
returndatacopy(0, 0, 32)
success := mload(0) // Set `success = returndata` of external call
}
default { // This is an excessively non-compliant ERC-20, revert.
revert(0, 0)
}
}
require(success, "TOKEN_TRANSFER_IN_FAILED");
// Calculate the amount that was *actually* transferred
uint balanceAfter = EIP20Interface(property).balanceOf(address(this));
require(balanceAfter >= balanceBefore, "TOKEN_TRANSFER_IN_OVERFLOW");
return balanceAfter - balanceBefore; // underflow already checked above, just subtract
}
/**
* @dev Similar to EIP20 transfer, except it handles a False success 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 to, uint amount) internal {
EIP20NonStandardInterface token = EIP20NonStandardInterface(property);
token.transfer(to, amount);
bool success;
assembly {
switch returndatasize()
case 0 { // This is a non-standard ERC-20
success := not(0) // set success to true
}
case 32 { // This is a complaint ERC-20
returndatacopy(0, 0, 32)
success := mload(0) // Set `success = returndata` of external call
}
default { // This is an excessively non-compliant ERC-20, revert.
revert(0, 0)
}
}
require(success, "TOKEN_TRANSFER_OUT_FAILED");
}
}
contract RewardPool is RewardPoolStorage, Distributor, ExponentialNoError {
// The initial accrual index
uint internal constant initialAccruedIndex = 1e36;
/*** Events ***/
// Emitted when accrued rewards
event Accrued(uint stakingPart, address[] others, uint[] othersParts, uint debtAccruedIndex);
// Emitted when claimed rewards
event Claimed(address account, address receiver, uint amount);
// Emitted when distributed debt to miner
event DistributedDebt(string miner, uint debtDelta, uint accruedIndex);
// Emitted when repayment happend
event Repayment(string miner, address repayer, uint amount);
// Emitted when account transfer rewards
event Transferred(address from, address to, uint amount);
// Emitted when strategy is changed
event StrategyChanged(IRewardStrategy oldStrategy, IRewardStrategy newStrategy);
// Emitted when calcaultor is changed
event CalculatorChanged(IRewardCalculator oldCalculator, IRewardCalculator newCalculator);
// Emitted when staking is changed
event StakingChanged(address oldStaking, address newStaking);
// Emitted when management is changed
event ManagementChanged(IFilstManagement oldManagement, IFilstManagement newManagement);
// Emitted when liquditity is added
event LiqudityAdded(address benefactor, address admin, uint addAmount);
constructor() public { }
function asset() external view returns (address) {
return efilAddress;
}
// Return the accrued reward of account based on stored data
function accruedStored(address account) external view returns (uint) {
if (accrualBlockNumber == getBlockNumber() || Staking(staking).totalDeposits() == 0) {
return accruedRewards[account];
}
uint totalFilst = management.getTotalMintedAmount();
// calculate rewards
uint deltaRewards = calculator.calculate(totalFilst, accrualBlockNumber);
// allocate rewards
(uint stakingPart, address[] memory others, uint[] memory othersParts) = strategy.allocate(staking, deltaRewards);
require(others.length == othersParts.length, "IRewardStrategy.allocalte: others length mismatch");
if (staking == account) {
return add_(accruedRewards[staking], stakingPart);
} else {
// add accrued rewards for others
uint sumAllocation = stakingPart;
uint accountAccruedReward = accruedRewards[account];
for (uint i = 0; i < others.length; i ++) {
sumAllocation = add_(sumAllocation, othersParts[i]);
if (others[i] == account) {
accountAccruedReward = add_(accountAccruedReward, othersParts[i]);
}
}
require(sumAllocation == deltaRewards, "sumAllocation mismatch");
return accountAccruedReward;
}
}
// Accrue and distribute for caller, but not actually transfer rewards to the caller
// returns the new accrued amount
function accrue() public returns (uint) {
uint blockNumber = getBlockNumber();
if (accrualBlockNumber == blockNumber) {
return accruedRewards[msg.sender];
}
if (Staking(staking).totalDeposits() == 0) {
accrualBlockNumber = blockNumber;
return accruedRewards[msg.sender];
}
// total number of FILST that participates in dividends
uint totalFilst = management.getTotalMintedAmount();
// calculate rewards
uint deltaRewards = calculator.calculate(totalFilst, accrualBlockNumber);
// allocate rewards
(uint stakingPart, address[] memory others, uint[] memory othersParts) = strategy.allocate(staking, deltaRewards);
require(others.length == othersParts.length, "IRewardStrategy.allocalte: others length mismatch");
// add accrued rewards for staking
accruedRewards[staking] = add_(accruedRewards[staking], stakingPart);
// add accrued rewards for others
uint sumAllocation = stakingPart;
for (uint i = 0; i < others.length; i ++) {
sumAllocation = add_(sumAllocation, othersParts[i]);
accruedRewards[others[i]] = add_(accruedRewards[others[i]], othersParts[i]);
}
require(sumAllocation == deltaRewards, "sumAllocation mismatch");
// accure debts
accureDebtInternal(deltaRewards);
// update accrualBlockNumber
accrualBlockNumber = blockNumber;
// emint event
emit Accrued(stakingPart, others, othersParts, debtAccruedIndex);
return accruedRewards[msg.sender];
}
function accureDebtInternal(uint deltaDebts) internal {
// require(accrualBlockNumber == getBlockNumber(), "freshness check");
uint totalFilst = management.getTotalMintedAmount();
Double memory ratio = fraction(deltaDebts, totalFilst);
Double memory doubleAccruedIndex = add_(Double({mantissa: debtAccruedIndex}), ratio);
// update debtAccruedIndex
debtAccruedIndex = doubleAccruedIndex.mantissa;
}
// Return the accrued debts of miner based on stored data
function accruedDebtStored(string calldata miner) external view returns(uint) {
uint storedGlobalAccruedIndex;
if (accrualBlockNumber == getBlockNumber() || Staking(staking).totalDeposits() == 0) {
storedGlobalAccruedIndex = debtAccruedIndex;
} else {
uint totalFilst = management.getTotalMintedAmount();
uint deltaDebts = calculator.calculate(totalFilst, accrualBlockNumber);
Double memory ratio = fraction(deltaDebts, totalFilst);
Double memory doubleAccruedIndex = add_(Double({mantissa: debtAccruedIndex}), ratio);
storedGlobalAccruedIndex = doubleAccruedIndex.mantissa;
}
(, uint instantAccruedAmount) = accruedDebtStoredInternal(miner, storedGlobalAccruedIndex);
return instantAccruedAmount;
}
// Return the accrued debt of miner based on stored data
function accruedDebtStoredInternal(string memory miner, uint withDebtAccruedIndex) internal view returns(uint, uint) {
Debt memory debt = minerDebts[miner];
Double memory doubleDebtAccruedIndex = Double({mantissa: withDebtAccruedIndex});
Double memory doubleMinerAccruedIndex = Double({mantissa: debt.accruedIndex});
if (doubleMinerAccruedIndex.mantissa == 0 && doubleDebtAccruedIndex.mantissa > 0) {
doubleMinerAccruedIndex.mantissa = initialAccruedIndex;
}
uint minerMintedAmount = management.getMintedAmount(miner);
Double memory deltaIndex = sub_(doubleDebtAccruedIndex, doubleMinerAccruedIndex);
uint delta = mul_(minerMintedAmount, deltaIndex);
return (delta, add_(debt.accruedAmount, delta));
}
// accrue and distribute debt for given miner
function accrue(string memory miner) public {
accrue();
distributeDebtInternal(miner);
}
function distributeDebtInternal(string memory miner) internal {
(uint delta, uint instantAccruedAmount) = accruedDebtStoredInternal(miner, debtAccruedIndex);
Debt storage debt = minerDebts[miner];
debt.accruedIndex = debtAccruedIndex;
debt.accruedAmount = instantAccruedAmount;
// emit Distributed event
emit DistributedDebt(miner, delta, debtAccruedIndex);
}
// Claim rewards, transfer given amount rewards to receiver
function claim(address receiver, uint amount) external returns (uint) {
address account = msg.sender;
// keep fresh
accrue();
uint accruedReward = accruedRewards[account];
require(accruedReward >= amount, "Insufficient value");
// transfer reward to receiver
transferRewardOut(receiver, amount);
// update storage
accruedRewards[account] = sub_(accruedReward, amount);
emit Claimed(account, receiver, amount);
return amount;
}
// Claim all accrued rewards
function claimAll() external returns (uint) {
address account = msg.sender;
// keep fresh
accrue();
uint accruedReward = accruedRewards[account];
// transfer
transferRewardOut(account, accruedReward);
// update storage
accruedRewards[account] = 0;
emit Claimed(account, account, accruedReward);
}
function transferRewardOut(address account, uint amount) internal {
EIP20Interface efil = EIP20Interface(efilAddress);
uint remaining = efil.balanceOf(address(this));
require(remaining >= amount, "Insufficient cash");
efil.transfer(account, amount);
}
// repay given amount of debts for miner
function repayDebt(string calldata miner, uint amount) external {
address repayer = msg.sender;
// keep fresh (distribute debt for miner)
accrue(miner);
// reference storage
Debt storage debt = minerDebts[miner];
uint actualAmount = amount;
if (actualAmount > debt.accruedAmount) {
actualAmount = debt.accruedAmount;
}
EIP20Interface efil = EIP20Interface(efilAddress);
require(efil.transferFrom(repayer, address(this), actualAmount), "transferFrom failed");
debt.accruedAmount = sub_(debt.accruedAmount, actualAmount);
debt.lastRepaymentBlock = getBlockNumber();
emit Repayment(miner, repayer, actualAmount);
}
function transfer(address to, uint amount) external {
address from = msg.sender;
// keep fresh
accrue();
uint actualAmount = amount;
if (actualAmount == 0) {
actualAmount = accruedRewards[from];
}
require(accruedRewards[from] >= actualAmount, "Insufficient value");
// update storage
accruedRewards[from] = sub_(accruedRewards[from], actualAmount);
accruedRewards[to] = add_(accruedRewards[to], actualAmount);
emit Transferred(from, to, actualAmount);
}
/*** Admin Functions ***/
// set management contract
function setManagement(IFilstManagement newManagement) external {
require(msg.sender == admin, "admin check");
require(address(newManagement) != address(0), "Invalid newManagement");
if (debtAccruedIndex == 0) {
debtAccruedIndex = initialAccruedIndex;
}
// save old for event
IFilstManagement oldManagement = management;
// update
management = newManagement;
emit ManagementChanged(oldManagement, newManagement);
}
// set strategy contract
function setStrategy(IRewardStrategy newStrategy) external {
require(msg.sender == admin, "admin check");
require(address(newStrategy) != address(0), "Invalid newStrategy");
// save old for event
IRewardStrategy oldStrategy = strategy;
// update
strategy = newStrategy;
emit StrategyChanged(oldStrategy, newStrategy);
}
// set calculator contract
function setCalculator(IRewardCalculator newCalculator) external {
require(msg.sender == admin, "admin check");
require(address(newCalculator) != address(0), "Invalid newCalculator");
// save old for event
IRewardCalculator oldCalculator = calculator;
// update
calculator = newCalculator;
emit CalculatorChanged(oldCalculator, newCalculator);
}
// set staking contract
function setStaking(address newStaking) external {
require(msg.sender == admin, "admin check");
require(address(Staking(newStaking).superior()) == address(this), "Staking superior mismatch");
require(Staking(newStaking).property() == filstAddress, "Staking property mismatch");
require(Staking(newStaking).asset() == efilAddress, "Staking asset mismatch");
// save old for event
address oldStaking = staking;
// update
staking = newStaking;
emit StakingChanged(oldStaking, newStaking);
}
// add eFIL to pool
function addLiqudity(uint amount) external {
// transfer in
require(EIP20Interface(efilAddress).transferFrom(msg.sender, address(this), amount), "transfer in failed");
// added accrued rewards to admin
accruedRewards[admin] = add_(accruedRewards[admin], amount);
emit LiqudityAdded(msg.sender, admin, amount);
}
function getBlockNumber() public view returns (uint) {
return block.number;
}
function _become(RewardPoolDelegator delegator) public {
require(msg.sender == delegator.admin(), "only delegator admin can change implementation");
delegator._acceptImplementation();
}
}
|
set staking contract save old for event update
|
function setStaking(address newStaking) external {
require(msg.sender == admin, "admin check");
require(address(Staking(newStaking).superior()) == address(this), "Staking superior mismatch");
require(Staking(newStaking).property() == filstAddress, "Staking property mismatch");
require(Staking(newStaking).asset() == efilAddress, "Staking asset mismatch");
address oldStaking = staking;
staking = newStaking;
emit StakingChanged(oldStaking, newStaking);
}
| 10,861,821 |
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./partial_match/1/0xbAa0A181e7Cfea144b136E3E1528b806bC3727a0/sources/CyberRappers.sol
|
Owner block============================================================================================
|
function withdraw() onlyOwner external {
uint balance = address(this).balance;
address payable contractOwner = payable(msg.sender);
contractOwner.transfer(balance);
}
| 4,166,976 |
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./partial_match/42/0x1D5732c2d2E240b7DE795576df24Ce1C8eFA8586/sources/RewardPool.sol
|
solhint-disable-next-line avoid-low-level-calls solhint-disable-next-line max-line-length
|
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");
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
| 3,332,013 |
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// Sources flattened with hardhat v2.3.0 https://hardhat.org
// 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]
/**
* @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;
}
}
// File @openzeppelin/contracts/introspection/[email protected]
/**
* @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);
}
// File @openzeppelin/contracts/token/ERC721/[email protected]
/**
* @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;
}
// File @openzeppelin/contracts/token/ERC721/[email protected]
/**
* @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);
}
// File @openzeppelin/contracts/token/ERC721/[email protected]
/**
* @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);
}
// File @openzeppelin/contracts/token/ERC721/[email protected]
/**
* @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);
}
// File @openzeppelin/contracts/introspection/[email protected]
/**
* @dev Implementation of the {IERC165} interface.
*
* Contracts may inherit from this and call {_registerInterface} to declare
* their support of an interface.
*/
abstract contract ERC165 is IERC165 {
/*
* 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;
constructor () internal {
// 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 virtual 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;
}
}
// File @openzeppelin/contracts/math/[email protected]
/**
* @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]
/**
* @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/utils/[email protected]
/**
* @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));
}
}
// File @openzeppelin/contracts/utils/[email protected]
/**
* @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 EnumerableMap {
// 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 Tries to returns the value associated with `key`. O(1).
* Does not revert if `key` is not in the map.
*/
function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) return (false, 0); // Equivalent to contains(map, key)
return (true, map._entries[keyIndex - 1]._value); // All indexes are 1-based
}
/**
* @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) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, "EnumerableMap: nonexistent key"); // Equivalent to contains(map, key)
return map._entries[keyIndex - 1]._value; // All indexes are 1-based
}
/**
* @dev Same as {_get}, with a custom error message when `key` is not in the map.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {_tryGet}.
*/
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(uint160(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(uint160(uint256(value))));
}
/**
* @dev Tries to returns the value associated with `key`. O(1).
* Does not revert if `key` is not in the map.
*
* _Available since v3.4._
*/
function tryGet(UintToAddressMap storage map, uint256 key) internal view returns (bool, address) {
(bool success, bytes32 value) = _tryGet(map._inner, bytes32(key));
return (success, address(uint160(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(uint160(uint256(_get(map._inner, bytes32(key)))));
}
/**
* @dev Same as {get}, with a custom error message when `key` is not in the map.
*
* CAUTION: This function is deprecated because it requires allocating memory for the error
* message unnecessarily. For custom revert reasons use {tryGet}.
*/
function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
}
}
// File @openzeppelin/contracts/utils/[email protected]
/**
* @dev String operations.
*/
library Strings {
/**
* @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--] = bytes1(uint8(48 + temp % 10));
temp /= 10;
}
return string(buffer);
}
}
// File @openzeppelin/contracts/token/ERC721/[email protected]
/**
* @title ERC721 Non-Fungible Token Standard basic implementation
* @dev see https://eips.ethereum.org/EIPS/eip-721
*/
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
using SafeMath for uint256;
using Address for address;
using EnumerableSet for EnumerableSet.UintSet;
using EnumerableMap for EnumerableMap.UintToAddressMap;
using Strings 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 => EnumerableSet.UintSet) private _holderTokens;
// Enumerable mapping from token ids to their owners
EnumerableMap.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.
*/
constructor (string memory name_, string memory symbol_) public {
_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 virtual 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 virtual override returns (address) {
return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
}
/**
* @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 _tokenURI = _tokenURIs[tokenId];
string memory base = baseURI();
// If there is no base URI, return the token URI.
if (bytes(base).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(base, _tokenURI));
}
// If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI.
return string(abi.encodePacked(base, 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 virtual returns (string memory) {
return _baseURI;
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
return _holderTokens[owner].at(index);
}
/**
* @dev See {IERC721Enumerable-totalSupply}.
*/
function totalSupply() public view virtual 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 virtual 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 = ERC721.ownerOf(tokenId);
require(to != owner, "ERC721: approval to current owner");
require(_msgSender() == owner || ERC721.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 _tokenOwners.contains(tokenId);
}
/**
* @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 || ERC721.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 = ERC721.ownerOf(tokenId); // internal owner
_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(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); // internal owner
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(
IERC721Receiver(to).onERC721Received.selector,
_msgSender(),
from,
tokenId,
_data
), "ERC721: transfer to non ERC721Receiver implementer");
bytes4 retval = abi.decode(returndata, (bytes4));
return (retval == _ERC721_RECEIVED);
}
/**
* @dev Approve `to` to operate on `tokenId`
*
* Emits an {Approval} event.
*/
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId); // internal owner
}
/**
* @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 { }
}
// File hardhat/[email protected]
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));
}
}
// File contracts/Anon.sol
contract Anon is Ownable, ERC721 {
using SafeMath for uint256;
/**
Tile related configurations
*/
// Token IDs are from 0 to 10132
uint256 internal constant ALL_TOKEN_NUM = 10133;
/**
Draw related configurations
*/
// proof of state of all tiles
string public constant SHA256 = "253762fe521a835df8726d8c614f0f7bbb86e67690b422e0c3556d7b4d5e146d";
// Have 3 different draws
uint256 internal constant ALL_DRAW_NUM = 3;
// can draw 1 token, 5 tokens or 10 tokens together
enum DrawLevel {One, Five, Ten}
struct Draw {
DrawLevel level;
// the total price
uint256 price;
// how many tokens to get
uint256 number;
}
Draw[ALL_DRAW_NUM] internal allDraws;
/**
Draw & Mint related stats
*/
// how many tokens are sold
uint256 internal soldNumber;
// The user actions are enabled or not, default true
bool internal enabled = true;
// withdraw splits
uint256 internal constant ALL_SLICE_NUM = 6;
struct Slice {
string name;
address to;
uint256 share; // percentage
}
Slice[ALL_SLICE_NUM] internal slices;
// gift fund
uint256 internal giftFund; // the remaining fund needs to send to giftFundAddress
address internal giftFundAddress;
/**
Events
*/
// Emit the event when user play the game
event PlayRequestReceived(
address indexed toAddress,
uint256 indexed gameId,
uint256 indexed encrypted
);
// Emit the event when user draw
event TokenDrawn(string indexed uuid, uint256[] tokens);
/**
constructor
*/
constructor(
string memory _name,
string memory _symbol
) public ERC721(_name, _symbol) {
// init draw conf
allDraws[0] = Draw({level: DrawLevel.One, price: 0.1 ether, number: 1});
allDraws[1] = Draw({
level: DrawLevel.Five,
price: 0.45 ether,
number: 5
});
allDraws[2] = Draw({level: DrawLevel.Ten, price: 0.8 ether, number: 10});
// init withdraw splits
slices[0] = Slice({name: "Anna", to: address(0x31ee1e6A5adf01d86CB5835c1FC08b8D3D547b4e), share: 27});
slices[1] = Slice({name: "Elsa", to: address(0x8ee2DAdEfd72f17e35FDC85136C244f7EE05Dfa5), share: 20});
slices[2] = Slice({name: "Mickey", to: address(0xa652b59F2b685564563556B54F8aD1F8Bec9Ea7b), share: 20});
slices[3] = Slice({name: "Belle", to: address(0x0Cc7eb98B12E8483C3a5d64995d1543B22a9a9dB), share: 20});
slices[4] = Slice({name: "Dumbo", to: address(0xb680073B79eFFcdf6F599B5614DCAC54568612fa), share: 12});
slices[5] = Slice({name: "Goofy", to: address(0xE10012bC19838f43ee54CfD6a44293A2667b7F44), share: 1});
// init gift funds
giftFund = 60 ether;
giftFundAddress = address(0x31C423e089EdF3748697408456EfA98836816AA7);
}
/**
user facing functions
*/
modifier onlyWhenEnabled() {
require(enabled, "Contract is disabled, please come back later");
_;
}
// user call this function to draw
function draw(string memory uuid) public onlyWhenEnabled payable {
uint256 number;
for (uint256 i = 0; i < ALL_DRAW_NUM; i++) {
if (allDraws[i].price == msg.value) {
number = allDraws[i].number;
break;
}
}
require(
number > 0,
"Invalid price, please pay either 0.1 ETH for 1 draw or 0.45 ETH for 5 draws or 0.8 ETH for 10 draws"
);
uint256 newSoldNumber = soldNumber + number;
require(newSoldNumber <= ALL_TOKEN_NUM, "Not enough supply");
uint256[] memory tokens = new uint256[](number);
for (uint256 i = 0; i < number; i++) {
// tokenId is taken sequential
uint256 tokenId = soldNumber + i;
// mint the token immediately
_mint(msg.sender, tokenId);
tokens[i] = tokenId;
}
// update the sold number
soldNumber = newSoldNumber;
// Emit token drawn event
emit TokenDrawn(uuid, tokens);
}
// user call this function to play
function play(uint256 gameId, uint256 encrypted)
public
onlyWhenEnabled
{
emit PlayRequestReceived(msg.sender, gameId, encrypted);
}
/**
OpenSea facing functions
*/
function contractURI() public view returns (string memory) {
string memory base = baseURI();
// If there is no base URI, return the token URI.
if (bytes(base).length == 0) {
return "";
}
return string(abi.encodePacked(base, "opensea-metadata"));
}
/**
admin facing functions
*/
function setEnabled(bool _enabled) public onlyOwner {
enabled = _enabled;
}
function _payout(address to, uint256 value) internal {
(bool success, ) = to.call{value: value}("");
require(success, "Payout failed");
}
function withdraw() public onlyOwner {
uint256 amount = address(this).balance;
// always payout to gift fund first
if (giftFund > 0) {
uint256 value;
if (amount > giftFund) {
value = giftFund;
giftFund = 0;
} else {
value = amount;
giftFund -= amount;
}
_payout(giftFundAddress, value);
return;
}
// payout to slices if gift fund has already paid out
uint256 paid = 0;
// loop except the last one
for (uint256 i = 0; i < ALL_SLICE_NUM - 1; i++) {
uint256 value = amount * slices[i].share / 100;
_payout(slices[i].to, value);
paid += value;
}
// payout the remaining to the last slice
// - sum of percentages is 100, paying the remaining fund is the same
// - paying the remaining to avoid potential rounding bug
_payout(slices[ALL_SLICE_NUM - 1].to, amount - paid);
}
function setBaseURI(string memory baseURI_) public onlyOwner {
_setBaseURI(baseURI_);
}
}
// File @openzeppelin/contracts/token/ERC20/[email protected]
/**
* @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/token/ERC20/[email protected]
/**
* @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;
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 virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual 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 virtual returns (uint8) {
return _decimals;
}
/**
* @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);
_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 virtual {
_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 { }
}
// File contracts/DummyERC20.sol
contract DummyERC20 is ERC20 {
constructor () public ERC20("Dummy ERC20", "DUMMY") {
_mint(msg.sender, 10 * 10**6 * 10**18);
}
}
// File contracts/DummyLINK.sol
contract DummyLINK is ERC20 {
constructor () public ERC20("Dummy LINK", "DUMMYLINK") {
_mint(msg.sender, 10 * 10**6 * 10**18);
}
function decreaseApproval(address spender, uint256 subtractedValue) external returns (bool success) {
return decreaseAllowance(spender, subtractedValue);
}
function increaseApproval(address spender, uint256 addedValue) external {
increaseAllowance(spender, addedValue);
}
function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool success) {
transfer(to, value);
return true;
}
}
// File @chainlink/contracts/src/v0.6/interfaces/[email protected]
interface LinkTokenInterface {
function allowance(address owner, address spender) external view returns (uint256 remaining);
function approve(address spender, uint256 value) external returns (bool success);
function balanceOf(address owner) external view returns (uint256 balance);
function decimals() external view returns (uint8 decimalPlaces);
function decreaseApproval(address spender, uint256 addedValue) external returns (bool success);
function increaseApproval(address spender, uint256 subtractedValue) external;
function name() external view returns (string memory tokenName);
function symbol() external view returns (string memory tokenSymbol);
function totalSupply() external view returns (uint256 totalTokensIssued);
function transfer(address to, uint256 value) external returns (bool success);
function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool success);
function transferFrom(address from, address to, uint256 value) external returns (bool success);
}
// File @chainlink/contracts/src/v0.6/vendor/[email protected]
/**
* @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 SafeMathChainlink {
/**
* @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");
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-solidity/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) {
// Solidity only automatically asserts when dividing by 0
require(b > 0, "SafeMath: division by zero");
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) {
require(b != 0, "SafeMath: modulo by zero");
return a % b;
}
}
// File @chainlink/contracts/src/v0.6/[email protected]
contract VRFRequestIDBase {
/**
* @notice returns the seed which is actually input to the VRF coordinator
*
* @dev To prevent repetition of VRF output due to repetition of the
* @dev user-supplied seed, that seed is combined in a hash with the
* @dev user-specific nonce, and the address of the consuming contract. The
* @dev risk of repetition is mostly mitigated by inclusion of a blockhash in
* @dev the final seed, but the nonce does protect against repetition in
* @dev requests which are included in a single block.
*
* @param _userSeed VRF seed input provided by user
* @param _requester Address of the requesting contract
* @param _nonce User-specific nonce at the time of the request
*/
function makeVRFInputSeed(bytes32 _keyHash, uint256 _userSeed,
address _requester, uint256 _nonce)
internal pure returns (uint256)
{
return uint256(keccak256(abi.encode(_keyHash, _userSeed, _requester, _nonce)));
}
/**
* @notice Returns the id for this request
* @param _keyHash The serviceAgreement ID to be used for this request
* @param _vRFInputSeed The seed to be passed directly to the VRF
* @return The id for this request
*
* @dev Note that _vRFInputSeed is not the seed passed by the consuming
* @dev contract, but the one generated by makeVRFInputSeed
*/
function makeRequestId(
bytes32 _keyHash, uint256 _vRFInputSeed) internal pure returns (bytes32) {
return keccak256(abi.encodePacked(_keyHash, _vRFInputSeed));
}
}
// File @chainlink/contracts/src/v0.6/[email protected]
/** ****************************************************************************
* @notice Interface for contracts using VRF randomness
* *****************************************************************************
* @dev PURPOSE
*
* @dev Reggie the Random Oracle (not his real job) wants to provide randomness
* @dev to Vera the verifier in such a way that Vera can be sure he's not
* @dev making his output up to suit himself. Reggie provides Vera a public key
* @dev to which he knows the secret key. Each time Vera provides a seed to
* @dev Reggie, he gives back a value which is computed completely
* @dev deterministically from the seed and the secret key.
*
* @dev Reggie provides a proof by which Vera can verify that the output was
* @dev correctly computed once Reggie tells it to her, but without that proof,
* @dev the output is indistinguishable to her from a uniform random sample
* @dev from the output space.
*
* @dev The purpose of this contract is to make it easy for unrelated contracts
* @dev to talk to Vera the verifier about the work Reggie is doing, to provide
* @dev simple access to a verifiable source of randomness.
* *****************************************************************************
* @dev USAGE
*
* @dev Calling contracts must inherit from VRFConsumerBase, and can
* @dev initialize VRFConsumerBase's attributes in their constructor as
* @dev shown:
*
* @dev contract VRFConsumer {
* @dev constuctor(<other arguments>, address _vrfCoordinator, address _link)
* @dev VRFConsumerBase(_vrfCoordinator, _link) public {
* @dev <initialization with other arguments goes here>
* @dev }
* @dev }
*
* @dev The oracle will have given you an ID for the VRF keypair they have
* @dev committed to (let's call it keyHash), and have told you the minimum LINK
* @dev price for VRF service. Make sure your contract has sufficient LINK, and
* @dev call requestRandomness(keyHash, fee, seed), where seed is the input you
* @dev want to generate randomness from.
*
* @dev Once the VRFCoordinator has received and validated the oracle's response
* @dev to your request, it will call your contract's fulfillRandomness method.
*
* @dev The randomness argument to fulfillRandomness is the actual random value
* @dev generated from your seed.
*
* @dev The requestId argument is generated from the keyHash and the seed by
* @dev makeRequestId(keyHash, seed). If your contract could have concurrent
* @dev requests open, you can use the requestId to track which seed is
* @dev associated with which randomness. See VRFRequestIDBase.sol for more
* @dev details. (See "SECURITY CONSIDERATIONS" for principles to keep in mind,
* @dev if your contract could have multiple requests in flight simultaneously.)
*
* @dev Colliding `requestId`s are cryptographically impossible as long as seeds
* @dev differ. (Which is critical to making unpredictable randomness! See the
* @dev next section.)
*
* *****************************************************************************
* @dev SECURITY CONSIDERATIONS
*
* @dev A method with the ability to call your fulfillRandomness method directly
* @dev could spoof a VRF response with any random value, so it's critical that
* @dev it cannot be directly called by anything other than this base contract
* @dev (specifically, by the VRFConsumerBase.rawFulfillRandomness method).
*
* @dev For your users to trust that your contract's random behavior is free
* @dev from malicious interference, it's best if you can write it so that all
* @dev behaviors implied by a VRF response are executed *during* your
* @dev fulfillRandomness method. If your contract must store the response (or
* @dev anything derived from it) and use it later, you must ensure that any
* @dev user-significant behavior which depends on that stored value cannot be
* @dev manipulated by a subsequent VRF request.
*
* @dev Similarly, both miners and the VRF oracle itself have some influence
* @dev over the order in which VRF responses appear on the blockchain, so if
* @dev your contract could have multiple VRF requests in flight simultaneously,
* @dev you must ensure that the order in which the VRF responses arrive cannot
* @dev be used to manipulate your contract's user-significant behavior.
*
* @dev Since the ultimate input to the VRF is mixed with the block hash of the
* @dev block in which the request is made, user-provided seeds have no impact
* @dev on its economic security properties. They are only included for API
* @dev compatability with previous versions of this contract.
*
* @dev Since the block hash of the block which contains the requestRandomness
* @dev call is mixed into the input to the VRF *last*, a sufficiently powerful
* @dev miner could, in principle, fork the blockchain to evict the block
* @dev containing the request, forcing the request to be included in a
* @dev different block with a different hash, and therefore a different input
* @dev to the VRF. However, such an attack would incur a substantial economic
* @dev cost. This cost scales with the number of blocks the VRF oracle waits
* @dev until it calls responds to a request.
*/
abstract contract VRFConsumerBase is VRFRequestIDBase {
using SafeMathChainlink for uint256;
/**
* @notice fulfillRandomness handles the VRF response. Your contract must
* @notice implement it. See "SECURITY CONSIDERATIONS" above for important
* @notice principles to keep in mind when implementing your fulfillRandomness
* @notice method.
*
* @dev VRFConsumerBase expects its subcontracts to have a method with this
* @dev signature, and will call it once it has verified the proof
* @dev associated with the randomness. (It is triggered via a call to
* @dev rawFulfillRandomness, below.)
*
* @param requestId The Id initially returned by requestRandomness
* @param randomness the VRF output
*/
function fulfillRandomness(bytes32 requestId, uint256 randomness)
internal virtual;
/**
* @notice requestRandomness initiates a request for VRF output given _seed
*
* @dev The fulfillRandomness method receives the output, once it's provided
* @dev by the Oracle, and verified by the vrfCoordinator.
*
* @dev The _keyHash must already be registered with the VRFCoordinator, and
* @dev the _fee must exceed the fee specified during registration of the
* @dev _keyHash.
*
* @dev The _seed parameter is vestigial, and is kept only for API
* @dev compatibility with older versions. It can't *hurt* to mix in some of
* @dev your own randomness, here, but it's not necessary because the VRF
* @dev oracle will mix the hash of the block containing your request into the
* @dev VRF seed it ultimately uses.
*
* @param _keyHash ID of public key against which randomness is generated
* @param _fee The amount of LINK to send with the request
* @param _seed seed mixed into the input of the VRF.
*
* @return requestId unique ID for this request
*
* @dev The returned requestId can be used to distinguish responses to
* @dev concurrent requests. It is passed as the first argument to
* @dev fulfillRandomness.
*/
function requestRandomness(bytes32 _keyHash, uint256 _fee, uint256 _seed)
internal returns (bytes32 requestId)
{
LINK.transferAndCall(vrfCoordinator, _fee, abi.encode(_keyHash, _seed));
// This is the seed passed to VRFCoordinator. The oracle will mix this with
// the hash of the block containing this request to obtain the seed/input
// which is finally passed to the VRF cryptographic machinery.
uint256 vRFSeed = makeVRFInputSeed(_keyHash, _seed, address(this), nonces[_keyHash]);
// nonces[_keyHash] must stay in sync with
// VRFCoordinator.nonces[_keyHash][this], which was incremented by the above
// successful LINK.transferAndCall (in VRFCoordinator.randomnessRequest).
// This provides protection against the user repeating their input seed,
// which would result in a predictable/duplicate output, if multiple such
// requests appeared in the same block.
nonces[_keyHash] = nonces[_keyHash].add(1);
return makeRequestId(_keyHash, vRFSeed);
}
LinkTokenInterface immutable internal LINK;
address immutable private vrfCoordinator;
// Nonces for each VRF key from which randomness has been requested.
//
// Must stay in sync with VRFCoordinator[_keyHash][this]
mapping(bytes32 /* keyHash */ => uint256 /* nonce */) private nonces;
/**
* @param _vrfCoordinator address of VRFCoordinator contract
* @param _link address of LINK token contract
*
* @dev https://docs.chain.link/docs/link-token-contracts
*/
constructor(address _vrfCoordinator, address _link) public {
vrfCoordinator = _vrfCoordinator;
LINK = LinkTokenInterface(_link);
}
// rawFulfillRandomness is called by VRFCoordinator when it receives a valid VRF
// proof. rawFulfillRandomness then calls fulfillRandomness, after validating
// the origin of the call
function rawFulfillRandomness(bytes32 requestId, uint256 randomness) external {
require(msg.sender == vrfCoordinator, "Only VRFCoordinator can fulfill");
fulfillRandomness(requestId, randomness);
}
}
// File contracts/DummyVRF.sol
contract DummyVRF {
LinkTokenInterface public LINK;
event RandomnessRequest(address indexed sender, bytes32 indexed keyHash, uint256 indexed seed);
constructor(address linkAddress) public {
LINK = LinkTokenInterface(linkAddress);
}
function onTokenTransfer(address sender, uint256 fee, bytes memory _data)
public
{
(bytes32 keyHash, uint256 seed) = abi.decode(_data, (bytes32, uint256));
emit RandomnessRequest(sender, keyHash, seed);
}
function callBackWithRandomness(
bytes32 requestId,
uint256 randomness,
address consumerContract
) public {
VRFConsumerBase v;
bytes memory resp = abi.encodeWithSelector(v.rawFulfillRandomness.selector, requestId, randomness);
uint256 b = 206000;
require(gasleft() >= b, "not enough gas for consumer");
(bool success,) = consumerContract.call(resp);
}
}
// File contracts/OpenSeaMatic.sol
/**
* https://github.com/maticnetwork/pos-portal/blob/master/contracts/common/ContextMixin.sol
*/
abstract contract ContextMixin {
function msgSender()
internal
view
returns (address payable 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;
}
}
/**
* https://github.com/maticnetwork/pos-portal/blob/master/contracts/common/Initializable.sol
*/
contract Initializable {
bool inited = false;
modifier initializer() {
require(!inited, "already inited");
_;
inited = true;
}
}
/**
* https://github.com/maticnetwork/pos-portal/blob/master/contracts/common/EIP712Base.sol
*/
contract EIP712Base is Initializable {
struct EIP712Domain {
string name;
string version;
address verifyingContract;
bytes32 salt;
}
string constant public ERC712_VERSION = "1";
bytes32 internal constant EIP712_DOMAIN_TYPEHASH = keccak256(
bytes(
"EIP712Domain(string name,string version,address verifyingContract,bytes32 salt)"
)
);
bytes32 internal domainSeperator;
// supposed to be called once while initializing.
// one of the contractsa that inherits this contract follows proxy pattern
// so it is not possible to do this in a constructor
function _initializeEIP712(
string memory name
)
internal
initializer
{
_setDomainSeperator(name);
}
function _setDomainSeperator(string memory name) internal {
domainSeperator = keccak256(
abi.encode(
EIP712_DOMAIN_TYPEHASH,
keccak256(bytes(name)),
keccak256(bytes(ERC712_VERSION)),
address(this),
bytes32(getChainId())
)
);
}
function getDomainSeperator() public view returns (bytes32) {
return domainSeperator;
}
function getChainId() public pure returns (uint256) {
uint256 id;
assembly {
id := chainid()
}
return id;
}
/**
* Accept message hash and returns hash message in EIP712 compatible form
* So that it can be used to recover signer from signature signed using EIP712 formatted data
* https://eips.ethereum.org/EIPS/eip-712
* "\\x19" makes the encoding deterministic
* "\\x01" is the version byte to make it compatible to EIP-191
*/
function toTypedMessageHash(bytes32 messageHash)
internal
view
returns (bytes32)
{
return
keccak256(
abi.encodePacked("\x19\x01", getDomainSeperator(), messageHash)
);
}
}
/**
* https://github.com/maticnetwork/pos-portal/blob/master/contracts/common/NativeMetaTransaction.sol
*/
contract NativeMetaTransaction is EIP712Base {
using SafeMath for uint256;
bytes32 private constant META_TRANSACTION_TYPEHASH = keccak256(
bytes(
"MetaTransaction(uint256 nonce,address from,bytes functionSignature)"
)
);
event MetaTransactionExecuted(
address userAddress,
address payable relayerAddress,
bytes functionSignature
);
mapping(address => uint256) nonces;
/*
* Meta transaction structure.
* No point of including value field here as if user is doing value transfer then he has the funds to pay for gas
* He should call the desired function directly in that case.
*/
struct MetaTransaction {
uint256 nonce;
address from;
bytes functionSignature;
}
function executeMetaTransaction(
address userAddress,
bytes memory functionSignature,
bytes32 sigR,
bytes32 sigS,
uint8 sigV
) public payable returns (bytes memory) {
MetaTransaction memory metaTx = MetaTransaction({
nonce: nonces[userAddress],
from: userAddress,
functionSignature: functionSignature
});
require(
verify(userAddress, metaTx, sigR, sigS, sigV),
"Signer and signature do not match"
);
// increase nonce for user (to avoid re-use)
nonces[userAddress] = nonces[userAddress].add(1);
emit MetaTransactionExecuted(
userAddress,
msg.sender,
functionSignature
);
// Append userAddress and relayer address at the end to extract it from calling context
(bool success, bytes memory returnData) = address(this).call(
abi.encodePacked(functionSignature, userAddress)
);
require(success, "Function call not successful");
return returnData;
}
function hashMetaTransaction(MetaTransaction memory metaTx)
internal
pure
returns (bytes32)
{
return
keccak256(
abi.encode(
META_TRANSACTION_TYPEHASH,
metaTx.nonce,
metaTx.from,
keccak256(metaTx.functionSignature)
)
);
}
function getNonce(address user) public view returns (uint256 nonce) {
nonce = nonces[user];
}
function verify(
address signer,
MetaTransaction memory metaTx,
bytes32 sigR,
bytes32 sigS,
uint8 sigV
) internal view returns (bool) {
require(signer != address(0), "NativeMetaTransaction: INVALID_SIGNER");
return
signer ==
ecrecover(
toTypedMessageHash(hashMetaTransaction(metaTx)),
sigV,
sigR,
sigS
);
}
}
|
the remaining fund needs to send to giftFundAddress
|
uint256 internal giftFund;
| 7,288,316 |
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/**
*Submitted for verification at Etherscan.io on 2020-11-12
*/
pragma solidity ^0.6.6;
contract ABDKMathQuad {
/*
* ABDK Math Quad Smart Contract Library. Copyright 1 2019 by ABDK Consulting.
* Author: Mikhail Vladimirov <[email protected]>
*/
/**
* Smart contract library of mathematical functions operating with IEEE 754
* quadruple-precision binary floating-point numbers (quadruple precision
* numbers). As long as quadruple precision numbers are 16-bytes long, they are
* represented by bytes16 type.
*/
/**
* 0.
*/
bytes16 private constant POSITIVE_ZERO = 0x00000000000000000000000000000000;
/**
* -0.
*/
bytes16 private constant NEGATIVE_ZERO = 0x80000000000000000000000000000000;
/**
* +Infinity.
*/
bytes16 private constant POSITIVE_INFINITY = 0x7FFF0000000000000000000000000000;
/**
* -Infinity.
*/
bytes16 private constant NEGATIVE_INFINITY = 0xFFFF0000000000000000000000000000;
/**
* Canonical NaN value.
*/
bytes16 private constant NaN = 0x7FFF8000000000000000000000000000;
/**
* Convert unsigned 256-bit integer number into quadruple precision number.
*
* @param x unsigned 256-bit integer number
* @return quadruple precision number
*/
function fromUInt (uint256 x) internal pure returns (bytes16) {
if (x == 0) return bytes16 (0);
else {
uint256 result = x;
uint256 msb = msb (result);
if (msb < 112) result <<= 112 - msb;
else if (msb > 112) result >>= msb - 112;
result = result & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF | 16383 + msb << 112;
return bytes16 (uint128 (result));
}
}
/**
* Convert quadruple precision number into unsigned 256-bit integer number
* rounding towards zero. Revert on underflow. Note, that negative floating
* point numbers in range (-1.0 .. 0.0) may be converted to unsigned integer
* without error, because they are rounded to zero.
*
* @param x quadruple precision number
* @return unsigned 256-bit integer number
*/
function toUInt (bytes16 x) internal pure returns (uint256) {
uint256 exponent = uint128 (x) >> 112 & 0x7FFF;
if (exponent < 16383) return 0; // Underflow
require (uint128 (x) < 0x80000000000000000000000000000000); // Negative
require (exponent <= 16638); // Overflow
uint256 result = uint256 (uint128 (x)) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF |
0x10000000000000000000000000000;
if (exponent < 16495) result >>= 16495 - exponent;
else if (exponent > 16495) result <<= exponent - 16495;
return result;
}
/**
* Calculate x + y. Special values behave in the following way:
*
* NaN + x = NaN for any x.
* Infinity + x = Infinity for any finite x.
* -Infinity + x = -Infinity for any finite x.
* Infinity + Infinity = Infinity.
* -Infinity + -Infinity = -Infinity.
* Infinity + -Infinity = -Infinity + Infinity = NaN.
*
* @param x quadruple precision number
* @param y quadruple precision number
* @return quadruple precision number
*/
function addABDK (bytes16 x, bytes16 y) internal pure returns (bytes16) {
uint256 xExponent = uint128 (x) >> 112 & 0x7FFF;
uint256 yExponent = uint128 (y) >> 112 & 0x7FFF;
if (xExponent == 0x7FFF) {
if (yExponent == 0x7FFF) {
if (x == y) return x;
else return NaN;
} else return x;
} else if (yExponent == 0x7FFF) return y;
else {
bool xSign = uint128 (x) >= 0x80000000000000000000000000000000;
uint256 xSignifier = uint128 (x) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (xExponent == 0) xExponent = 1;
else xSignifier |= 0x10000000000000000000000000000;
bool ySign = uint128 (y) >= 0x80000000000000000000000000000000;
uint256 ySignifier = uint128 (y) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (yExponent == 0) yExponent = 1;
else ySignifier |= 0x10000000000000000000000000000;
if (xSignifier == 0) return y == NEGATIVE_ZERO ? POSITIVE_ZERO : y;
else if (ySignifier == 0) return x == NEGATIVE_ZERO ? POSITIVE_ZERO : x;
else {
int256 delta = int256 (xExponent) - int256 (yExponent);
if (xSign == ySign) {
if (delta > 112) return x;
else if (delta > 0) ySignifier >>= delta;
else if (delta < -112) return y;
else if (delta < 0) {
xSignifier >>= -delta;
xExponent = yExponent;
}
xSignifier += ySignifier;
if (xSignifier >= 0x20000000000000000000000000000) {
xSignifier >>= 1;
xExponent += 1;
}
if (xExponent == 0x7FFF)
return xSign ? NEGATIVE_INFINITY : POSITIVE_INFINITY;
else {
if (xSignifier < 0x10000000000000000000000000000) xExponent = 0;
else xSignifier &= 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
return bytes16 (uint128 (
(xSign ? 0x80000000000000000000000000000000 : 0) |
(xExponent << 112) |
xSignifier));
}
} else {
if (delta > 0) {
xSignifier <<= 1;
xExponent -= 1;
} else if (delta < 0) {
ySignifier <<= 1;
xExponent = yExponent - 1;
}
if (delta > 112) ySignifier = 1;
else if (delta > 1) ySignifier = (ySignifier - 1 >> delta - 1) + 1;
else if (delta < -112) xSignifier = 1;
else if (delta < -1) xSignifier = (xSignifier - 1 >> -delta - 1) + 1;
if (xSignifier >= ySignifier) xSignifier -= ySignifier;
else {
xSignifier = ySignifier - xSignifier;
xSign = ySign;
}
if (xSignifier == 0)
return POSITIVE_ZERO;
uint256 msb = msb (xSignifier);
if (msb == 113) {
xSignifier = xSignifier >> 1 & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
xExponent += 1;
} else if (msb < 112) {
uint256 shift = 112 - msb;
if (xExponent > shift) {
xSignifier = xSignifier << shift & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
xExponent -= shift;
} else {
xSignifier <<= xExponent - 1;
xExponent = 0;
}
} else xSignifier &= 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (xExponent == 0x7FFF)
return xSign ? NEGATIVE_INFINITY : POSITIVE_INFINITY;
else return bytes16 (uint128 (
(xSign ? 0x80000000000000000000000000000000 : 0) |
(xExponent << 112) |
xSignifier));
}
}
}
}
/**
* Calculate x - y. Special values behave in the following way:
*
* NaN - x = NaN for any x.
* Infinity - x = Infinity for any finite x.
* -Infinity - x = -Infinity for any finite x.
* Infinity - -Infinity = Infinity.
* -Infinity - Infinity = -Infinity.
* Infinity - Infinity = -Infinity - -Infinity = NaN.
*
* @param x quadruple precision number
* @param y quadruple precision number
* @return quadruple precision number
*/
function subABDK (bytes16 x, bytes16 y) internal pure returns (bytes16) {
return addABDK(x, y ^ 0x80000000000000000000000000000000);
}
/**
* Calculate x * y. Special values behave in the following way:
*
* NaN * x = NaN for any x.
* Infinity * x = Infinity for any finite positive x.
* Infinity * x = -Infinity for any finite negative x.
* -Infinity * x = -Infinity for any finite positive x.
* -Infinity * x = Infinity for any finite negative x.
* Infinity * 0 = NaN.
* -Infinity * 0 = NaN.
* Infinity * Infinity = Infinity.
* Infinity * -Infinity = -Infinity.
* -Infinity * Infinity = -Infinity.
* -Infinity * -Infinity = Infinity.
*
* @param x quadruple precision number
* @param y quadruple precision number
* @return quadruple precision number
*/
function mulABDK (bytes16 x, bytes16 y) internal pure returns (bytes16) {
uint256 xExponent = uint128 (x) >> 112 & 0x7FFF;
uint256 yExponent = uint128 (y) >> 112 & 0x7FFF;
if (xExponent == 0x7FFF) {
if (yExponent == 0x7FFF) {
if (x == y) return x ^ y & 0x80000000000000000000000000000000;
else if (x ^ y == 0x80000000000000000000000000000000) return x | y;
else return NaN;
} else {
if (y & 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF == 0) return NaN;
else return x ^ y & 0x80000000000000000000000000000000;
}
} else if (yExponent == 0x7FFF) {
if (x & 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF == 0) return NaN;
else return y ^ x & 0x80000000000000000000000000000000;
} else {
uint256 xSignifier = uint128 (x) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (xExponent == 0) xExponent = 1;
else xSignifier |= 0x10000000000000000000000000000;
uint256 ySignifier = uint128 (y) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (yExponent == 0) yExponent = 1;
else ySignifier |= 0x10000000000000000000000000000;
xSignifier *= ySignifier;
if (xSignifier == 0)
return (x ^ y) & 0x80000000000000000000000000000000 > 0 ?
NEGATIVE_ZERO : POSITIVE_ZERO;
xExponent += yExponent;
uint256 msb =
xSignifier >= 0x200000000000000000000000000000000000000000000000000000000 ? 225 :
xSignifier >= 0x100000000000000000000000000000000000000000000000000000000 ? 224 :
msb (xSignifier);
if (xExponent + msb < 16496) { // Underflow
xExponent = 0;
xSignifier = 0;
} else if (xExponent + msb < 16608) { // Subnormal
if (xExponent < 16496)
xSignifier >>= 16496 - xExponent;
else if (xExponent > 16496)
xSignifier <<= xExponent - 16496;
xExponent = 0;
} else if (xExponent + msb > 49373) {
xExponent = 0x7FFF;
xSignifier = 0;
} else {
if (msb > 112)
xSignifier >>= msb - 112;
else if (msb < 112)
xSignifier <<= 112 - msb;
xSignifier &= 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
xExponent = xExponent + msb - 16607;
}
return bytes16 (uint128 (uint128 ((x ^ y) & 0x80000000000000000000000000000000) |
xExponent << 112 | xSignifier));
}
}
/**
* Calculate x / y. Special values behave in the following way:
*
* NaN / x = NaN for any x.
* x / NaN = NaN for any x.
* Infinity / x = Infinity for any finite non-negative x.
* Infinity / x = -Infinity for any finite negative x including -0.
* -Infinity / x = -Infinity for any finite non-negative x.
* -Infinity / x = Infinity for any finite negative x including -0.
* x / Infinity = 0 for any finite non-negative x.
* x / -Infinity = -0 for any finite non-negative x.
* x / Infinity = -0 for any finite non-negative x including -0.
* x / -Infinity = 0 for any finite non-negative x including -0.
*
* Infinity / Infinity = NaN.
* Infinity / -Infinity = -NaN.
* -Infinity / Infinity = -NaN.
* -Infinity / -Infinity = NaN.
*
* Division by zero behaves in the following way:
*
* x / 0 = Infinity for any finite positive x.
* x / -0 = -Infinity for any finite positive x.
* x / 0 = -Infinity for any finite negative x.
* x / -0 = Infinity for any finite negative x.
* 0 / 0 = NaN.
* 0 / -0 = NaN.
* -0 / 0 = NaN.
* -0 / -0 = NaN.
*
* @param x quadruple precision number
* @param y quadruple precision number
* @return quadruple precision number
*/
function divABDK (bytes16 x, bytes16 y) internal pure returns (bytes16) {
uint256 xExponent = uint128 (x) >> 112 & 0x7FFF;
uint256 yExponent = uint128 (y) >> 112 & 0x7FFF;
if (xExponent == 0x7FFF) {
if (yExponent == 0x7FFF) return NaN;
else return x ^ y & 0x80000000000000000000000000000000;
} else if (yExponent == 0x7FFF) {
if (y & 0x0000FFFFFFFFFFFFFFFFFFFFFFFFFFFF != 0) return NaN;
else return POSITIVE_ZERO | (x ^ y) & 0x80000000000000000000000000000000;
} else if (y & 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF == 0) {
if (x & 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF == 0) return NaN;
else return POSITIVE_INFINITY | (x ^ y) & 0x80000000000000000000000000000000;
} else {
uint256 ySignifier = uint128 (y) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (yExponent == 0) yExponent = 1;
else ySignifier |= 0x10000000000000000000000000000;
uint256 xSignifier = uint128 (x) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (xExponent == 0) {
if (xSignifier != 0) {
uint shift = 226 - msb (xSignifier);
xSignifier <<= shift;
xExponent = 1;
yExponent += shift - 114;
}
}
else {
xSignifier = (xSignifier | 0x10000000000000000000000000000) << 114;
}
xSignifier = xSignifier / ySignifier;
if (xSignifier == 0)
return (x ^ y) & 0x80000000000000000000000000000000 > 0 ?
NEGATIVE_ZERO : POSITIVE_ZERO;
assert (xSignifier >= 0x1000000000000000000000000000);
uint256 msb =
xSignifier >= 0x80000000000000000000000000000 ? msb (xSignifier) :
xSignifier >= 0x40000000000000000000000000000 ? 114 :
xSignifier >= 0x20000000000000000000000000000 ? 113 : 112;
if (xExponent + msb > yExponent + 16497) { // Overflow
xExponent = 0x7FFF;
xSignifier = 0;
} else if (xExponent + msb + 16380 < yExponent) { // Underflow
xExponent = 0;
xSignifier = 0;
} else if (xExponent + msb + 16268 < yExponent) { // Subnormal
if (xExponent + 16380 > yExponent)
xSignifier <<= xExponent + 16380 - yExponent;
else if (xExponent + 16380 < yExponent)
xSignifier >>= yExponent - xExponent - 16380;
xExponent = 0;
} else { // Normal
if (msb > 112)
xSignifier >>= msb - 112;
xSignifier &= 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
xExponent = xExponent + msb + 16269 - yExponent;
}
return bytes16 (uint128 (uint128 ((x ^ y) & 0x80000000000000000000000000000000) |
xExponent << 112 | xSignifier));
}
}
/**
* Calculate 2^x.
*
* @param x quadruple precision number
* @return quadruple precision number
*/
function pow_2 (bytes16 x) internal pure returns (bytes16) {
bool xNegative = uint128 (x) > 0x80000000000000000000000000000000;
uint256 xExponent = uint128 (x) >> 112 & 0x7FFF;
uint256 xSignifier = uint128 (x) & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (xExponent == 0x7FFF && xSignifier != 0) return NaN;
else if (xExponent > 16397)
return xNegative ? POSITIVE_ZERO : POSITIVE_INFINITY;
else if (xExponent < 16255)
return 0x3FFF0000000000000000000000000000;
else {
if (xExponent == 0) xExponent = 1;
else xSignifier |= 0x10000000000000000000000000000;
if (xExponent > 16367)
xSignifier <<= xExponent - 16367;
else if (xExponent < 16367)
xSignifier >>= 16367 - xExponent;
if (xNegative && xSignifier > 0x406E00000000000000000000000000000000)
return POSITIVE_ZERO;
if (!xNegative && xSignifier > 0x3FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF)
return POSITIVE_INFINITY;
uint256 resultExponent = xSignifier >> 128;
xSignifier &= 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
if (xNegative && xSignifier != 0) {
xSignifier = ~xSignifier;
resultExponent += 1;
}
uint256 resultSignifier = 0x80000000000000000000000000000000;
if (xSignifier & 0x80000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x16A09E667F3BCC908B2FB1366EA957D3E >> 128;
if (xSignifier & 0x40000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1306FE0A31B7152DE8D5A46305C85EDEC >> 128;
if (xSignifier & 0x20000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1172B83C7D517ADCDF7C8C50EB14A791F >> 128;
if (xSignifier & 0x10000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10B5586CF9890F6298B92B71842A98363 >> 128;
if (xSignifier & 0x8000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1059B0D31585743AE7C548EB68CA417FD >> 128;
if (xSignifier & 0x4000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x102C9A3E778060EE6F7CACA4F7A29BDE8 >> 128;
if (xSignifier & 0x2000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10163DA9FB33356D84A66AE336DCDFA3F >> 128;
if (xSignifier & 0x1000000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100B1AFA5ABCBED6129AB13EC11DC9543 >> 128;
if (xSignifier & 0x800000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10058C86DA1C09EA1FF19D294CF2F679B >> 128;
if (xSignifier & 0x400000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1002C605E2E8CEC506D21BFC89A23A00F >> 128;
if (xSignifier & 0x200000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100162F3904051FA128BCA9C55C31E5DF >> 128;
if (xSignifier & 0x100000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000B175EFFDC76BA38E31671CA939725 >> 128;
if (xSignifier & 0x80000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100058BA01FB9F96D6CACD4B180917C3D >> 128;
if (xSignifier & 0x40000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10002C5CC37DA9491D0985C348C68E7B3 >> 128;
if (xSignifier & 0x20000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000162E525EE054754457D5995292026 >> 128;
if (xSignifier & 0x10000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000B17255775C040618BF4A4ADE83FC >> 128;
if (xSignifier & 0x8000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000058B91B5BC9AE2EED81E9B7D4CFAB >> 128;
if (xSignifier & 0x4000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100002C5C89D5EC6CA4D7C8ACC017B7C9 >> 128;
if (xSignifier & 0x2000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000162E43F4F831060E02D839A9D16D >> 128;
if (xSignifier & 0x1000000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000B1721BCFC99D9F890EA06911763 >> 128;
if (xSignifier & 0x800000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000058B90CF1E6D97F9CA14DBCC1628 >> 128;
if (xSignifier & 0x400000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000002C5C863B73F016468F6BAC5CA2B >> 128;
if (xSignifier & 0x200000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000162E430E5A18F6119E3C02282A5 >> 128;
if (xSignifier & 0x100000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000B1721835514B86E6D96EFD1BFE >> 128;
if (xSignifier & 0x80000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000058B90C0B48C6BE5DF846C5B2EF >> 128;
if (xSignifier & 0x40000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000002C5C8601CC6B9E94213C72737A >> 128;
if (xSignifier & 0x20000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000162E42FFF037DF38AA2B219F06 >> 128;
if (xSignifier & 0x10000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000B17217FBA9C739AA5819F44F9 >> 128;
if (xSignifier & 0x8000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000058B90BFCDEE5ACD3C1CEDC823 >> 128;
if (xSignifier & 0x4000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000002C5C85FE31F35A6A30DA1BE50 >> 128;
if (xSignifier & 0x2000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000162E42FF0999CE3541B9FFFCF >> 128;
if (xSignifier & 0x1000000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000B17217F80F4EF5AADDA45554 >> 128;
if (xSignifier & 0x800000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000058B90BFBF8479BD5A81B51AD >> 128;
if (xSignifier & 0x400000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000002C5C85FDF84BD62AE30A74CC >> 128;
if (xSignifier & 0x200000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000162E42FEFB2FED257559BDAA >> 128;
if (xSignifier & 0x100000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000B17217F7D5A7716BBA4A9AE >> 128;
if (xSignifier & 0x80000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000058B90BFBE9DDBAC5E109CCE >> 128;
if (xSignifier & 0x40000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000002C5C85FDF4B15DE6F17EB0D >> 128;
if (xSignifier & 0x20000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000162E42FEFA494F1478FDE05 >> 128;
if (xSignifier & 0x10000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000B17217F7D20CF927C8E94C >> 128;
if (xSignifier & 0x8000000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000058B90BFBE8F71CB4E4B33D >> 128;
if (xSignifier & 0x4000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000002C5C85FDF477B662B26945 >> 128;
if (xSignifier & 0x2000000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000162E42FEFA3AE53369388C >> 128;
if (xSignifier & 0x1000000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000B17217F7D1D351A389D40 >> 128;
if (xSignifier & 0x800000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000058B90BFBE8E8B2D3D4EDE >> 128;
if (xSignifier & 0x400000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000002C5C85FDF4741BEA6E77E >> 128;
if (xSignifier & 0x200000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000162E42FEFA39FE95583C2 >> 128;
if (xSignifier & 0x100000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000B17217F7D1CFB72B45E1 >> 128;
if (xSignifier & 0x80000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000058B90BFBE8E7CC35C3F0 >> 128;
if (xSignifier & 0x40000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000002C5C85FDF473E242EA38 >> 128;
if (xSignifier & 0x20000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000162E42FEFA39F02B772C >> 128;
if (xSignifier & 0x10000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000B17217F7D1CF7D83C1A >> 128;
if (xSignifier & 0x8000000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000058B90BFBE8E7BDCBE2E >> 128;
if (xSignifier & 0x4000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000002C5C85FDF473DEA871F >> 128;
if (xSignifier & 0x2000000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000162E42FEFA39EF44D91 >> 128;
if (xSignifier & 0x1000000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000B17217F7D1CF79E949 >> 128;
if (xSignifier & 0x800000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000058B90BFBE8E7BCE544 >> 128;
if (xSignifier & 0x400000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000002C5C85FDF473DE6ECA >> 128;
if (xSignifier & 0x200000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000162E42FEFA39EF366F >> 128;
if (xSignifier & 0x100000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000B17217F7D1CF79AFA >> 128;
if (xSignifier & 0x80000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000058B90BFBE8E7BCD6D >> 128;
if (xSignifier & 0x40000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000002C5C85FDF473DE6B2 >> 128;
if (xSignifier & 0x20000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000162E42FEFA39EF358 >> 128;
if (xSignifier & 0x10000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000B17217F7D1CF79AB >> 128;
if (xSignifier & 0x8000000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000058B90BFBE8E7BCD5 >> 128;
if (xSignifier & 0x4000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000002C5C85FDF473DE6A >> 128;
if (xSignifier & 0x2000000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000162E42FEFA39EF34 >> 128;
if (xSignifier & 0x1000000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000B17217F7D1CF799 >> 128;
if (xSignifier & 0x800000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000058B90BFBE8E7BCC >> 128;
if (xSignifier & 0x400000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000002C5C85FDF473DE5 >> 128;
if (xSignifier & 0x200000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000162E42FEFA39EF2 >> 128;
if (xSignifier & 0x100000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000B17217F7D1CF78 >> 128;
if (xSignifier & 0x80000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000058B90BFBE8E7BB >> 128;
if (xSignifier & 0x40000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000002C5C85FDF473DD >> 128;
if (xSignifier & 0x20000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000162E42FEFA39EE >> 128;
if (xSignifier & 0x10000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000B17217F7D1CF6 >> 128;
if (xSignifier & 0x8000000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000058B90BFBE8E7A >> 128;
if (xSignifier & 0x4000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000002C5C85FDF473C >> 128;
if (xSignifier & 0x2000000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000162E42FEFA39D >> 128;
if (xSignifier & 0x1000000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000B17217F7D1CE >> 128;
if (xSignifier & 0x800000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000058B90BFBE8E6 >> 128;
if (xSignifier & 0x400000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000002C5C85FDF472 >> 128;
if (xSignifier & 0x200000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000162E42FEFA38 >> 128;
if (xSignifier & 0x100000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000B17217F7D1B >> 128;
if (xSignifier & 0x80000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000058B90BFBE8D >> 128;
if (xSignifier & 0x40000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000002C5C85FDF46 >> 128;
if (xSignifier & 0x20000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000162E42FEFA2 >> 128;
if (xSignifier & 0x10000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000B17217F7D0 >> 128;
if (xSignifier & 0x8000000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000058B90BFBE7 >> 128;
if (xSignifier & 0x4000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000002C5C85FDF3 >> 128;
if (xSignifier & 0x2000000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000162E42FEF9 >> 128;
if (xSignifier & 0x1000000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000B17217F7C >> 128;
if (xSignifier & 0x800000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000058B90BFBD >> 128;
if (xSignifier & 0x400000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000002C5C85FDE >> 128;
if (xSignifier & 0x200000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000162E42FEE >> 128;
if (xSignifier & 0x100000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000B17217F6 >> 128;
if (xSignifier & 0x80000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000058B90BFA >> 128;
if (xSignifier & 0x40000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000002C5C85FC >> 128;
if (xSignifier & 0x20000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000162E42FD >> 128;
if (xSignifier & 0x10000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000B17217E >> 128;
if (xSignifier & 0x8000000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000058B90BE >> 128;
if (xSignifier & 0x4000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000002C5C85E >> 128;
if (xSignifier & 0x2000000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000162E42E >> 128;
if (xSignifier & 0x1000000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000B17216 >> 128;
if (xSignifier & 0x800000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000058B90A >> 128;
if (xSignifier & 0x400000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000002C5C84 >> 128;
if (xSignifier & 0x200000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000162E41 >> 128;
if (xSignifier & 0x100000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000000B1720 >> 128;
if (xSignifier & 0x80000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000058B8F >> 128;
if (xSignifier & 0x40000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000002C5C7 >> 128;
if (xSignifier & 0x20000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000000162E3 >> 128;
if (xSignifier & 0x10000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000000B171 >> 128;
if (xSignifier & 0x8000 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000000058B8 >> 128;
if (xSignifier & 0x4000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000002C5B >> 128;
if (xSignifier & 0x2000 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000000162D >> 128;
if (xSignifier & 0x1000 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000000B16 >> 128;
if (xSignifier & 0x800 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000000058A >> 128;
if (xSignifier & 0x400 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000000002C4 >> 128;
if (xSignifier & 0x200 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000000161 >> 128;
if (xSignifier & 0x100 > 0) resultSignifier = resultSignifier * 0x1000000000000000000000000000000B0 >> 128;
if (xSignifier & 0x80 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000000057 >> 128;
if (xSignifier & 0x40 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000000002B >> 128;
if (xSignifier & 0x20 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000000015 >> 128;
if (xSignifier & 0x10 > 0) resultSignifier = resultSignifier * 0x10000000000000000000000000000000A >> 128;
if (xSignifier & 0x8 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000000004 >> 128;
if (xSignifier & 0x4 > 0) resultSignifier = resultSignifier * 0x100000000000000000000000000000001 >> 128;
if (!xNegative) {
resultSignifier = resultSignifier >> 15 & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
resultExponent += 0x3FFF;
} else if (resultExponent <= 0x3FFE) {
resultSignifier = resultSignifier >> 15 & 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
resultExponent = 0x3FFF - resultExponent;
} else {
resultSignifier = resultSignifier >> resultExponent - 16367;
resultExponent = 0;
}
return bytes16 (uint128 (resultExponent << 112 | resultSignifier));
}
}
/**
* Calculate e^x.
*
* @param x quadruple precision number
* @return quadruple precision number
*/
function exp (bytes16 x) internal pure returns (bytes16) {
return pow_2 (mulABDK (x, 0x3FFF71547652B82FE1777D0FFDA0D23A));
}
function msb (uint256 x) private pure returns (uint256) {
require (x > 0);
uint256 result = 0;
if (x >= 0x100000000000000000000000000000000) { x >>= 128; result += 128; }
if (x >= 0x10000000000000000) { x >>= 64; result += 64; }
if (x >= 0x100000000) { x >>= 32; result += 32; }
if (x >= 0x10000) { x >>= 16; result += 16; }
if (x >= 0x100) { x >>= 8; result += 8; }
if (x >= 0x10) { x >>= 4; result += 4; }
if (x >= 0x4) { x >>= 2; result += 2; }
if (x >= 0x2) result += 1; // No need to shift x anymore
return result;
}
function totalSupplyAtTime (uint t) internal pure returns (bytes16 fin) {
bytes16 xQuad = fromUInt(t);
bytes16 xQuadSub = subABDK(xQuad, 0x4016e133800000000000000000000000);
bytes16 exponent = mulABDK(xQuadSub, 0xbfea0c6f7a0b5ed8d36b4c7f34938583);
bytes16 expExp = exp(exponent);
bytes16 bottom = addABDK(0x3fff0000000000000000000000000000, expExp);
bytes16 whole = divABDK(0x402a22db571485000000000000000000, bottom);
fin = addABDK(whole, 0x401f73b9fbd700000000000000000000);
}
}
contract 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 ERC20wRebase is SafeMath, ABDKMathQuad {
string public name;
string public symbol;
uint8 public decimals;
address public _owner;
uint private supplyTotal;
uint private constant _decimals = 9;
uint private constant uintMax = ~uint256(0);
uint private constant tokensMax = 10**4 * 10**_decimals;
uint private tokensInitial = 10**1 * 10**_decimals;
uint internal unitsPerToken;
uint private unitsTotal = uintMax - (uintMax % tokensMax);
uint public tokensCurrent;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
modifier onlyOwner() {
require(_owner == msg.sender, "Ownable: caller is not the owner");
_;
}
constructor() public {
name = "ArsuV2";
symbol = "ARSUv2";
decimals = 9;
supplyTotal = tokensMax;
unitsPerToken = div(unitsTotal, supplyTotal);
uint unitsInitial = mul(unitsPerToken, tokensInitial);
tokensCurrent = tokensInitial;
balances[msg.sender] = unitsInitial;
_owner = msg.sender;
emit Transfer(address(0), msg.sender, tokensInitial);
}
function rebase(int supplyDelta) public onlyOwner returns (uint) { //inject PUBLIC FUNC TO EXTERNAL
if (supplyDelta == 0) {
emit RebaseEvent(supplyDelta);
return supplyTotal;
}
if (supplyDelta < 0) {
tokensCurrent = sub(tokensCurrent, div(mul(uint(-supplyDelta), tokensCurrent), supplyTotal));
supplyTotal = sub(supplyTotal, uint(-supplyDelta));
}
if (supplyDelta > 0) {
tokensCurrent = add(tokensCurrent, div(mul(uint(supplyDelta), tokensCurrent), supplyTotal));
supplyTotal = add(supplyTotal, uint(supplyDelta));
}
unitsPerToken = div(unitsTotal, supplyTotal);
emit RebaseEvent(supplyDelta);
return supplyTotal;
}
function totalSupply() public view returns (uint) {
return tokensCurrent;
}
function balanceOf(address who) public view returns (uint) {
return div(balances[who], unitsPerToken);
}
function transfer(address to, uint value) public returns (bool) {
uint unitValue = mul(value, unitsPerToken);
balances[msg.sender] = sub(balances[msg.sender], unitValue);
balances[to] = add(balances[to], unitValue);
emit Transfer(msg.sender, to, value);
return true;
}
function allowance(address owner_, address spender) public view returns (uint) {
return allowed[owner_][spender];
}
function transferFrom(address from, address to, uint256 value) public returns (bool) {
allowed[from][msg.sender] = sub(allowed[from][msg.sender], value);
uint unitValue = mul(value, unitsPerToken);
balances[from] = sub(balances[from], unitValue);
balances[to] = add(balances[to], unitValue);
emit Transfer(from, to, value);
return true;
}
function approve(address spender, uint value) public returns (bool) {
allowed[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns (bool) {
allowed[msg.sender][spender] = add(allowed[msg.sender][spender], addedValue);
emit Approval(msg.sender, spender, allowed[msg.sender][spender]);
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns (bool) {
uint256 oldValue = allowed[msg.sender][spender];
if (subtractedValue >= oldValue) {
allowed[msg.sender][spender] = 0;
} else {
allowed[msg.sender][spender] = sub(oldValue, subtractedValue);
}
emit Approval(msg.sender, spender, allowed[msg.sender][spender]);
return true;
}
event RebaseEvent(int supplyDelta);
}
abstract contract TwinContract {
function totalBalanceOf(address _of) virtual public view returns (uint256 amount);
function mint(address unlocker, uint unlockAmount) virtual external returns (bool);
function getRewardsGiven() virtual public view returns(uint);
function rebase(int supplyDelta) virtual external returns (uint);
function getTokensCurrent() virtual public view returns(uint);
function getSupplyTotal() virtual public view returns (uint);
function setTokensCurrent(uint newTokens) virtual external returns(uint);
function getUnitsPerToken() virtual public view returns (uint);
}
abstract contract ThirdPartyContract {
function transferFrom(address from, address to, uint256 value) virtual public returns (bool);
function transfer(address to, uint value) virtual public returns (bool);
}
contract ArsuV2 is ERC20wRebase {
uint public totalValueTPT;
uint public totalRewardsGivenTPT;
address public twinAddress;
TwinContract private twinContract;
address public thirdPartyTokenAddress;
ThirdPartyContract private thirdPartyContract;
uint public lockingEnabledTime;
bool public lockEnabled = false;
event Mint(address mintee, uint amount);
event Lock(address locker, uint lockAmount, uint duration);
event Unlock(address unlocker);
event UpdatePosition(address updater, int amountDelta, int timeDelta);
event LockTPT(address locker, uint lockAmount, uint duration);
event UnlockTPT(address unlocker);
event UpdatePositionTPT(address updater, int amountDelta, int timeDelta);
event EnableLock();
event SetTwin(address twinAddress);
event SetTPT(address tptAddress);
event ChangeOwner(address newOwner);
modifier onlyTwin() {
require(msg.sender == twinAddress, "Ownable: caller is not the owner");
_;
}
function setTwin(address addr) public onlyOwner returns (bool) { //inject PUBLIC FUNC TO EXTERNAL
require(twinAddress == address(0), "TWIN_ALREADY_SET");
twinAddress = addr;
twinContract = TwinContract(addr);
emit SetTwin(addr);
return true;
}
function setTPT(address addr) public onlyOwner returns (bool) { //inject PUBLIC FUNC TO EXTERNAL
thirdPartyTokenAddress = addr;
thirdPartyContract = ThirdPartyContract(addr);
emit SetTPT(addr);
return true;
}
function changeOwner(address addr) public onlyOwner returns (bool) { //inject PUBLIC FUNC TO EXTERNAL
_owner = addr;
return true;
}
mapping(address => lockStruct) public locked;
mapping(address => lockTPTStruct) public lockedTPT;
struct lockStruct {
uint amount;
bytes16 percentSupplyLocked;
uint unlockTime;
bool punishmentFlag;
uint confirmedReward;
bytes16 supplyWhenLastModified;
}
struct lockTPTStruct {
uint amount;
uint value;
uint unlockTime;
bool punishmentFlag;
uint confirmedReward;
bytes16 supplyWhenLastModified;
}
function mint(address unlocker, uint unlockAmount) public onlyTwin returns (bool) { //inject PUBLIC FUNC TO EXTERNAL
uint addedTokens = unlockAmount;
uint addedUnits = mul(unitsPerToken, addedTokens);
tokensCurrent = add(tokensCurrent, addedTokens);
balances[unlocker] = add(balances[unlocker], addedUnits);
emit Mint(unlocker, unlockAmount);
return true;
}
function enableLocking() public onlyOwner returns (bool) { //inject PUBLIC FUNC TO EXTERNAL
require(!lockEnabled, "LOCKING_ALREADY_ENABLED");
lockEnabled = true;
lockingEnabledTime = now;
emit EnableLock();
return lockEnabled;
}
function lock(uint amount, uint duration) public returns (bool) {
require(locked[msg.sender].amount == 0, "POSITION_ALREADY_EXISTS");
require(amount > 0, "INVALID_AMOUNT");
require(duration > 0, "INVALID_DURATION");
require(lockEnabled, "LOCKING_NOT_ENABLED_YET");
uint unitAmount = mul(amount, unitsPerToken);
uint unitsCurrent = mul(tokensCurrent, unitsPerToken);
bytes16 percentSupplyLocked = divABDK(fromUInt(unitAmount), fromUInt(unitsCurrent));
uint unlockTime = add(now, duration);
locked[msg.sender] = lockStruct(unitAmount, percentSupplyLocked, unlockTime, false, 0, mulABDK(totalSupplyAtTime(sub(now, lockingEnabledTime)), 0x40d3c25c268497681c2650cb4be40d60));
transfer(address(this), amount);
emit Lock(msg.sender, amount, duration);
return true;
}
function lockTPT(uint amount, uint duration) public returns (bool) {
require(lockedTPT[msg.sender].amount == 0, "POSITION_ALREADY_EXISTS");
require(amount > 0, "INVALID_AMOUNT");
require(duration > 0, "INVALID_DURATION");
require(lockEnabled, "LOCKING_NOT_ENABLED_YET");
uint value = amount;
totalValueTPT = add(totalValueTPT, value);
lockedTPT[msg.sender] = lockTPTStruct(amount, value, add(now, duration), false, 0, mulABDK(totalSupplyAtTime(sub(now, lockingEnabledTime)), 0x40d3c25c268497681c2650cb4be40d60));
thirdPartyContract.transferFrom(msg.sender, address(this), amount);
emit LockTPT(msg.sender, amount, duration);
return true;
}
function calculateUnlockReward(address unlocker, uint unlockTime, bool includeConfirmed) private view returns (uint reward) {
bool pseudoFlag = false;
if (locked[unlocker].punishmentFlag || locked[unlocker].unlockTime > unlockTime) {
pseudoFlag = true;
}
int timeUnlockTimeDiff = int(unlockTime) - int(locked[unlocker].unlockTime);
if (timeUnlockTimeDiff < 0) {
timeUnlockTimeDiff = -timeUnlockTimeDiff;
}
uint minNowUnlockTime = (unlockTime + locked[unlocker].unlockTime) / 2 - uint(timeUnlockTimeDiff) / 2;
require(minNowUnlockTime == unlockTime || minNowUnlockTime == locked[unlocker].unlockTime, "MIN_ERROR");
reward = toUInt(mulABDK(subABDK(mulABDK(totalSupplyAtTime(sub(minNowUnlockTime, lockingEnabledTime)), 0x40d3c25c268497681c2650cb4be40d60), locked[unlocker].supplyWhenLastModified), locked[unlocker].percentSupplyLocked));
if (includeConfirmed) {
reward = add(reward, locked[unlocker].confirmedReward);
}
reward = div(reward, 3);
if (pseudoFlag) {
reward = div(reward, 2);
}
}
function calculateUnlockRewardTPT(address unlocker, uint unlockTime, bool includeConfirmed) private view returns (uint reward) {
bool pseudoFlag = false;
if(lockedTPT[unlocker].punishmentFlag || lockedTPT[unlocker].unlockTime > unlockTime) {
pseudoFlag = true;
}
int timeUnlockTimeDiff = int(unlockTime) - int(lockedTPT[unlocker].unlockTime);
if (timeUnlockTimeDiff < 0) {
timeUnlockTimeDiff = -timeUnlockTimeDiff;
}
uint minNowUnlockTime = (unlockTime + lockedTPT[unlocker].unlockTime) / 2 - uint(timeUnlockTimeDiff) / 2;
require(minNowUnlockTime == unlockTime || minNowUnlockTime == lockedTPT[unlocker].unlockTime, "MIN_ERROR");
reward = toUInt(mulABDK(subABDK(mulABDK(totalSupplyAtTime(sub(minNowUnlockTime, lockingEnabledTime)), 0x40d3c25c268497681c2650cb4be40d60), lockedTPT[unlocker].supplyWhenLastModified), divABDK(fromUInt(lockedTPT[unlocker].value), fromUInt(totalValueTPT))));
if (includeConfirmed) {
reward = add(reward, lockedTPT[unlocker].confirmedReward);
}
reward = toUInt(mulABDK(fromUInt(reward), subABDK(0x3fff0000000000000000000000000000, divABDK(fromUInt(totalRewardsGivenTPT), mulABDK(subABDK(totalSupplyAtTime(sub(now, lockingEnabledTime)), 0x40202a05f20000000000000000000000), 0x40d3c25c268497681c2650cb4be40d60)))));
reward = toUInt(mulABDK(fromUInt(reward), 0x3ffe5555555555555555555555555555));
if (pseudoFlag) {
reward = div(reward, 2);
}
}
function updatePosition(int amountDelta, int durationDelta) public returns (bool) {
require(locked[msg.sender].amount > 0, "NO_POSITION");
uint unitsCurrent = mul(tokensCurrent, unitsPerToken);
if (locked[msg.sender].unlockTime < now) {
uint confirmedReward = calculateUnlockReward(msg.sender, now, false);
require (durationDelta > 0, "DURATION_DELTA_OF_EXPIRED_POSITION_MUST_BE_POSITIVE");
require (amountDelta >= 0, "AMOUNT_DELTA_OF_EXPIRE_POSITION_MUST_BE_AT_LEAST_ZERO");
bytes16 percentSupplyLocked = divABDK(fromUInt(locked[msg.sender].amount), fromUInt(unitsCurrent));
locked[msg.sender].percentSupplyLocked = percentSupplyLocked;
locked[msg.sender].unlockTime = now;
locked[msg.sender].confirmedReward = add(locked[msg.sender].confirmedReward, confirmedReward);
} else {
uint confirmedReward = calculateUnlockReward(msg.sender, now, false) * 2;
locked[msg.sender].confirmedReward = add(locked[msg.sender].confirmedReward, confirmedReward);
}
if (amountDelta > 0) {
uint unitDelta = mul(uint(amountDelta), unitsPerToken);
locked[msg.sender].amount = add(locked[msg.sender].amount, unitDelta);
bytes16 percentSupplyLocked = divABDK(fromUInt(unitDelta), fromUInt(unitsCurrent));
locked[msg.sender].percentSupplyLocked = addABDK(locked[msg.sender].percentSupplyLocked, percentSupplyLocked);
transfer(address(this), uint(amountDelta));
}
if (amountDelta < 0) {
uint unitDelta = mul(uint(-amountDelta), unitsPerToken);
locked[msg.sender].amount = sub(locked[msg.sender].amount, unitDelta);
bytes16 percentSupplyLocked = divABDK(fromUInt(unitDelta), fromUInt(unitsCurrent));
locked[msg.sender].percentSupplyLocked = subABDK(locked[msg.sender].percentSupplyLocked, percentSupplyLocked);
locked[msg.sender].punishmentFlag = true;
this.transfer(msg.sender, uint(-amountDelta));
}
if (durationDelta < 0) {
locked[msg.sender].unlockTime = sub(locked[msg.sender].unlockTime, uint(-durationDelta));
locked[msg.sender].punishmentFlag = true;
}
if (durationDelta > 0) {
locked[msg.sender].unlockTime = add(locked[msg.sender].unlockTime, uint(durationDelta));
}
locked[msg.sender].supplyWhenLastModified = mulABDK(totalSupplyAtTime(sub(now, lockingEnabledTime)), 0x40d3c25c268497681c2650cb4be40d60);
require(locked[msg.sender].amount > 0, "POSITION_AMOUNT_CANNOT_BE_NEGATIVE");
require(locked[msg.sender].unlockTime > now, "UNLOCKTIME_MUST_BE_IN_FUTURE");
emit UpdatePosition(msg.sender, amountDelta, durationDelta);
return true;
}
function updatePositionTPT(int amountDelta, int durationDelta) public returns (bool) {
require(lockedTPT[msg.sender].amount > 0, "NO_POSITION");
uint confirmedReward = calculateUnlockRewardTPT(msg.sender, now, false) * 2;
lockedTPT[msg.sender].confirmedReward = add(lockedTPT[msg.sender].confirmedReward, confirmedReward);
if (lockedTPT[msg.sender].unlockTime < now) {
require (durationDelta > 0, "DURATION_DELTA_OF_EXPIRED_POSITION_MUST_BE_POSITIVE");
require (amountDelta >= 0, "AMOUNT_DELTA_OF_EXPIRE_POSITION_MUST_BE_AT_LEAST_ZERO");
lockedTPT[msg.sender].unlockTime = now;
}
if (amountDelta > 0) {
lockedTPT[msg.sender].amount = add(lockedTPT[msg.sender].amount, uint(amountDelta));
uint value = uint(amountDelta);
totalValueTPT = add(totalValueTPT, value);
lockedTPT[msg.sender].value = add(lockedTPT[msg.sender].value, value);
thirdPartyContract.transferFrom(msg.sender, address(this), uint(amountDelta));
}
if (amountDelta < 0) {
lockedTPT[msg.sender].amount = sub(lockedTPT[msg.sender].amount, uint(-amountDelta));
uint value = uint(-amountDelta);
totalValueTPT = sub(totalValueTPT, value);
lockedTPT[msg.sender].value = sub(lockedTPT[msg.sender].value, value);
lockedTPT[msg.sender].punishmentFlag = true;
thirdPartyContract.transfer(msg.sender, uint(-amountDelta));
}
if (durationDelta < 0) {
lockedTPT[msg.sender].unlockTime = sub(lockedTPT[msg.sender].unlockTime, uint(-durationDelta));
uint value = lockedTPT[msg.sender].amount;
totalValueTPT = sub(totalValueTPT, value);
lockedTPT[msg.sender].value = sub(lockedTPT[msg.sender].value, value);
lockedTPT[msg.sender].punishmentFlag = true;
}
if (durationDelta > 0) {
lockedTPT[msg.sender].unlockTime = add(lockedTPT[msg.sender].unlockTime, uint(durationDelta));
uint value = lockedTPT[msg.sender].amount;
totalValueTPT = add(totalValueTPT, value);
lockedTPT[msg.sender].value = add(lockedTPT[msg.sender].value, value);
}
lockedTPT[msg.sender].supplyWhenLastModified = mulABDK(totalSupplyAtTime(sub(now, lockingEnabledTime)), 0x40d3c25c268497681c2650cb4be40d60);
require(lockedTPT[msg.sender].amount > 0, "POSITION_AMOUNT_CANNOT_BE_NEGATIVE");
require(lockedTPT[msg.sender].unlockTime > now, "UNLOCKTIME_MUST_BE_IN_FUTURE");
emit UpdatePositionTPT(msg.sender, amountDelta, durationDelta);
return true;
}
function unlock() public returns (bool success) {
require(locked[msg.sender].amount > 0, "NO_POSITION");
uint tokenAmount = div(locked[msg.sender].amount, unitsPerToken);
this.transfer(msg.sender, tokenAmount);
uint reward = calculateUnlockReward(msg.sender, now, true);
uint rewardTokens = div(reward, twinContract.getUnitsPerToken());
success = twinContract.mint(msg.sender, rewardTokens);
locked[msg.sender] = lockStruct(0, bytes16(0), 0, false, 0, bytes16(0));
require(success, "MINT_FAILED");
emit Unlock(msg.sender);
}
function unlockTPT() public returns (bool success) {
require(lockedTPT[msg.sender].amount > 0, "NO_POSITION");
thirdPartyContract.transfer(msg.sender, lockedTPT[msg.sender].amount);
uint reward = calculateUnlockRewardTPT(msg.sender, now, true);
totalRewardsGivenTPT = add(reward, totalRewardsGivenTPT);
uint rewardTokens = div(reward, twinContract.getUnitsPerToken());
success = twinContract.mint(msg.sender, rewardTokens);
totalValueTPT = sub(totalValueTPT, lockedTPT[msg.sender].value);
lockedTPT[msg.sender] = lockTPTStruct(0, 0, 0, false, 0, bytes16(0));
require(success, "MINT_FAILED");
emit UnlockTPT(msg.sender);
}
function getRewardTokens(address addr, uint time) public view returns (uint) {
require(locked[addr].amount > 0, "NO_POSITION");
return div(calculateUnlockReward(addr, time, true), twinContract.getUnitsPerToken());
}
function getLockedTokens(address addr) public view returns (uint) {
require(locked[addr].amount > 0, "NO_POSITION");
return div(locked[addr].amount, unitsPerToken);
}
function getRewardTokensTPT(address addr, uint time) public view returns (uint) {
require(lockedTPT[addr].amount > 0, "NO_POSITION");
return div(calculateUnlockRewardTPT(addr, time, true), twinContract.getUnitsPerToken());
}
function getUnitsPerToken() public view returns (uint) {
return unitsPerToken;
}
}
|
inject PUBLIC FUNC TO EXTERNAL
|
function setTPT(address addr) public onlyOwner returns (bool) {
| 12,854,661 |
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pragma solidity ^0.5.16;
pragma experimental ABIEncoderV2;
import "./compound/CErc20Delegate.sol";
import "./compound/EIP20Interface.sol";
import "./Qstroller.sol";
interface HecoPool {
struct PoolInfo {
address lpToken;
}
struct UserInfo {
uint256 amount;
}
function deposit(uint256, uint256) external;
function withdraw(uint256, uint256) external;
function mdx() view external returns (address);
function poolInfo(uint256) view external returns (PoolInfo memory);
function userInfo(uint256, address) view external returns (UserInfo memory);
function pending(uint256, address) external view returns (uint256);
}
/**
* @title Mdex LP Contract
* @notice CToken which wraps Mdex's LP token
*/
contract QsMdxLPDelegate is CErc20Delegate {
/**
* @notice HecoPool address
*/
address public hecoPool;
/**
* @notice MDX token address
*/
address public mdx;
/**
* @notice Pool ID of this LP in HecoPool
*/
uint public pid;
/**
* @notice fMdx address
*/
address public fMdx;
/**
* @notice Comp address
*/
address public comp;
/**
* @notice Container for rewards state
* @member balance The balance of fMdx
* @member index The last updated fMdx index
* @member compBalance The balance of comp
* @member compIndex The last updated comp index
*/
struct RewardState {
uint balance;
uint index;
uint compBalance;
uint compIndex;
}
/**
* @notice The state of LP supply
*/
RewardState public lpSupplyState;
/**
* @notice The index of every LP supplier
*/
mapping(address => uint) public lpSupplierIndex;
/**
* @notice The fMdx amount of every user
*/
mapping(address => uint) public fTokenUserAccrued;
/**
* @notice The index of every comp supplier
*/
mapping(address => uint) public compSupplierIndex;
/**
* @notice The comp amount of every user
*/
mapping(address => uint) public compUserAccrued;
/**
* @notice Delegate interface to become the implementation
* @param data The encoded arguments for becoming
*/
function _becomeImplementation(bytes memory data) public {
super._becomeImplementation(data);
(address hecoPoolAddress_, address fMdxAddress_, uint pid_) = abi.decode(data, (address, address, uint));
hecoPool = hecoPoolAddress_;
mdx = HecoPool(hecoPool).mdx();
fMdx = fMdxAddress_;
comp = Qstroller(address(comptroller)).getCompAddress();
HecoPool.PoolInfo memory poolInfo = HecoPool(hecoPool).poolInfo(pid_);
require(poolInfo.lpToken == underlying, "mismatch underlying");
pid = pid_;
// Approve moving our LP into the heco pool contract.
EIP20Interface(underlying).approve(hecoPoolAddress_, uint(-1));
// Approve moving mdx rewards into the fMdx contract.
EIP20Interface(mdx).approve(fMdxAddress_, uint(-1));
}
/**
* @notice Manually claim rewards by user
* @return The amount of fMdx rewards user claims
*/
function claimMdx(address account) public returns (uint) {
claimAndStakeMdx();
updateLPSupplyIndex();
updateSupplierIndex(account);
// Get user's fMdx accrued.
uint fTokenBalance = fTokenUserAccrued[account];
if (fTokenBalance > 0) {
uint err = CErc20(fMdx).redeem(fTokenBalance);
require(err == 0, "redeem fmdx failed");
lpSupplyState.balance = sub_(lpSupplyState.balance, fTokenBalance);
// Clear user's fMdx accrued.
fTokenUserAccrued[account] = 0;
EIP20Interface(mdx).transfer(account, mdxBalance());
}
// Get user's comp accrued.
uint compBalance = compUserAccrued[account];
if (compBalance > 0) {
lpSupplyState.compBalance = sub_(lpSupplyState.compBalance, compBalance);
// Clear user's comp accrued.
compUserAccrued[account] = 0;
EIP20Interface(comp).transfer(account, compBalance);
}
return fTokenBalance;
}
/*** CErc20 Overrides ***/
/**
* lp token does not borrow.
*/
function borrow(uint borrowAmount) external returns (uint) {
borrowAmount;
require(false, "lptoken prohibits borrowing");
}
/**
* lp token does not repayBorrow.
*/
function repayBorrow(uint repayAmount) external returns (uint) {
repayAmount;
require(false, "lptoken prohibits repay");
}
function repayBorrowBehalf(address borrower, uint repayAmount) external returns (uint) {
borrower;repayAmount;
require(false, "lptoken prohibits repayBorrowBehalf");
}
function liquidateBorrow(address borrower, uint repayAmount, CTokenInterface cTokenCollateral) external returns (uint) {
borrower;repayAmount;cTokenCollateral;
require(false, "lptoken prohibits liquidate");
}
/*** CToken Overrides ***/
/**
* @notice Transfer `tokens` tokens from `src` to `dst` by `spender`
* @param spender The address of the account performing the transfer
* @param src The address of the source account
* @param dst The address of the destination account
* @param tokens The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transferTokens(address spender, address src, address dst, uint tokens) internal returns (uint) {
claimAndStakeMdx();
updateLPSupplyIndex();
updateSupplierIndex(src);
updateSupplierIndex(dst);
return super.transferTokens(spender, src, dst, tokens);
}
/*** Safe Token ***/
/**
* @notice Gets balance of this contract in terms of the underlying
* @return The quantity of underlying tokens owned by this contract
*/
function getCashPrior() internal view returns (uint) {
HecoPool.UserInfo memory userInfo = HecoPool(hecoPool).userInfo(pid, address(this));
return userInfo.amount;
}
/**
* @notice Transfer the underlying to this contract and sweep into master chef
* @param from Address to transfer funds from
* @param amount Amount of underlying to transfer
* @return The actual amount that is transferred
*/
function doTransferIn(address from, uint amount) internal returns (uint) {
// Perform the EIP-20 transfer in
EIP20Interface token = EIP20Interface(underlying);
require(token.transferFrom(from, address(this), amount), "unexpected EIP-20 transfer in return");
// Deposit to HecoPool.
HecoPool(hecoPool).deposit(pid, amount);
if (mdxBalance() > 0) {
// Send mdx rewards to fMdx.
CErc20(fMdx).mint(mdxBalance());
}
harvestComp();
updateLPSupplyIndex();
updateSupplierIndex(from);
return amount;
}
/**
* @notice Transfer the underlying from this contract, after sweeping out of master chef
* @param to Address to transfer funds to
* @param amount Amount of underlying to transfer
*/
function doTransferOut(address payable to, uint amount) internal {
// Withdraw the underlying tokens from HecoPool.
HecoPool(hecoPool).withdraw(pid, amount);
EIP20Interface token = EIP20Interface(underlying);
require(token.transfer(to, amount), "unexpected EIP-20 transfer out return");
}
function seizeInternal(address seizerToken, address liquidator, address borrower, uint seizeTokens) internal returns (uint) {
claimAndStakeMdx();
updateLPSupplyIndex();
updateSupplierIndex(liquidator);
updateSupplierIndex(borrower);
address safetyVault = Qstroller(address(comptroller)).qsConfig().safetyVault();
updateSupplierIndex(safetyVault);
return super.seizeInternal(seizerToken, liquidator, borrower, seizeTokens);
}
/**
* @notice Sender redeems cTokens in exchange for the underlying asset
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param redeemTokens The number of cTokens to redeem into underlying
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeem(uint redeemTokens) external returns (uint) {
// claim user's reward first
claimMdx(msg.sender);
return redeemInternal(redeemTokens);
}
/**
* @notice Sender redeems cTokens in exchange for a specified amount of underlying asset
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param redeemAmount The amount of underlying to redeem
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeemUnderlying(uint redeemAmount) external returns (uint) {
// claim user's reward first
claimMdx(msg.sender);
return redeemUnderlyingInternal(redeemAmount);
}
/*** Internal functions ***/
function claimAndStakeMdx() internal {
// Deposit 0 LP into HecoPool to claim mdx rewards.
HecoPool(hecoPool).deposit(pid, 0);
if (mdxBalance() > 0) {
// Send mdx rewards to mdx pool.
CErc20(fMdx).mint(mdxBalance());
}
harvestComp();
}
function harvestComp() internal {
address[] memory holders = new address[](1);
holders[0] = address(this);
CToken[] memory cTokens = new CToken[](1);
cTokens[0] = CToken(fMdx);
// MdexLP contract will never borrow assets from Compound.
Qstroller(address(comptroller)).claimComp(holders, cTokens, false, true);
}
function updateLPSupplyIndex() internal {
uint fTokenBalance = fTokenBalance();
uint fTokenAccrued = sub_(fTokenBalance, lpSupplyState.balance);
uint supplyTokens = CToken(address(this)).totalSupply();
Double memory ratio = supplyTokens > 0 ? fraction(fTokenAccrued, supplyTokens) : Double({mantissa: 0});
Double memory index = add_(Double({mantissa: lpSupplyState.index}), ratio);
uint compBalance = compBalance();
uint compAccrued = sub_(compBalance, lpSupplyState.compBalance);
Double memory compRatio = supplyTokens > 0 ? fraction(compAccrued, supplyTokens) : Double({mantissa: 0});
Double memory compIndex = add_(Double({mantissa: lpSupplyState.compIndex}), compRatio);
// Update lpSupplyState.
lpSupplyState.index = index.mantissa;
lpSupplyState.balance = fTokenBalance;
lpSupplyState.compIndex = compIndex.mantissa;
lpSupplyState.compBalance = compBalance;
}
function updateSupplierIndex(address supplier) internal {
Double memory supplyIndex = Double({mantissa: lpSupplyState.index});
Double memory supplierIndex = Double({mantissa: lpSupplierIndex[supplier]});
Double memory deltaIndex = sub_(supplyIndex, supplierIndex);
if (deltaIndex.mantissa > 0) {
uint supplierTokens = CToken(address(this)).balanceOf(supplier);
uint supplierDelta = mul_(supplierTokens, deltaIndex);
fTokenUserAccrued[supplier] = add_(fTokenUserAccrued[supplier], supplierDelta);
lpSupplierIndex[supplier] = supplyIndex.mantissa;
}
Double memory compSupplyIndex = Double({mantissa: lpSupplyState.compIndex});
Double memory compSupplierIndex_ = Double({mantissa: compSupplierIndex[supplier]});
Double memory deltaCompIndex = sub_(compSupplyIndex, compSupplierIndex_);
if (deltaCompIndex.mantissa > 0) {
uint supplierTokens = CToken(address(this)).balanceOf(supplier);
uint supplierDelta = mul_(supplierTokens, deltaCompIndex);
compUserAccrued[supplier] = add_(compUserAccrued[supplier], supplierDelta);
compSupplierIndex[supplier] = compSupplyIndex.mantissa;
}
}
function mdxBalance() internal view returns (uint) {
return EIP20Interface(mdx).balanceOf(address(this));
}
function fTokenBalance() internal view returns (uint) {
return EIP20Interface(fMdx).balanceOf(address(this));
}
function compBalance() internal view returns (uint) {
return EIP20Interface(comp).balanceOf(address(this));
}
}
|
Deposit 0 LP into HecoPool to claim mdx rewards. Send mdx rewards to mdx pool.
|
function claimAndStakeMdx() internal {
HecoPool(hecoPool).deposit(pid, 0);
if (mdxBalance() > 0) {
CErc20(fMdx).mint(mdxBalance());
}
harvestComp();
}
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pragma solidity ^ 0.5.17;
import "./SafeMath.sol";
import "./Iupgradable.sol";
contract ClaimsData is Iupgradable {
using SafeMath for uint;
struct Claim {
uint coverId;
uint dateUpd;
}
struct Vote {
address voter;
uint tokens;
uint claimId;
int8 verdict;
bool rewardClaimed;
}
struct ClaimsPause {
uint coverid;
uint dateUpd;
bool submit;
}
struct ClaimPauseVoting {
uint claimid;
uint pendingTime;
bool voting;
}
struct RewardDistributed {
uint lastCAvoteIndex;
uint lastMVvoteIndex;
}
struct ClaimRewardDetails {
uint percCA;
uint percMV;
uint tokenToBeDist;
}
struct ClaimTotalTokens {
uint accept;
uint deny;
}
struct ClaimRewardStatus {
uint percCA;
uint percMV;
}
ClaimRewardStatus[] internal rewardStatus;
Claim[] internal allClaims;
Vote[] internal allvotes;
ClaimsPause[] internal claimPause;
ClaimPauseVoting[] internal claimPauseVotingEP;
mapping(address => RewardDistributed) internal voterVoteRewardReceived;
mapping(uint => ClaimRewardDetails) internal claimRewardDetail;
mapping(uint => ClaimTotalTokens) internal claimTokensCA;
mapping(uint => ClaimTotalTokens) internal claimTokensMV;
mapping(uint => int8) internal claimVote;
mapping(uint => uint) internal claimsStatus;
mapping(uint => uint) internal claimState12Count;
mapping(uint => uint[]) internal claimVoteCA;
mapping(uint => uint[]) internal claimVoteMember;
mapping(address => uint[]) internal voteAddressCA;
mapping(address => uint[]) internal voteAddressMember;
mapping(address => uint[]) internal allClaimsByAddress;
mapping(address => mapping(uint => uint)) internal userClaimVoteCA;
mapping(address => mapping(uint => uint)) internal userClaimVoteMember;
mapping(address => uint) public userClaimVotePausedOn;
uint internal claimPauseLastsubmit;
uint internal claimStartVotingFirstIndex;
uint public pendingClaimStart;
uint public claimDepositTime;
uint public maxVotingTime;
uint public minVotingTime;
uint public payoutRetryTime;
uint public claimRewardPerc;
uint public minVoteThreshold;
uint public maxVoteThreshold;
uint public majorityConsensus;
uint public pauseDaysCA;
event ClaimRaise(
uint indexed coverId,
address indexed userAddress,
uint claimId,
uint dateSubmit
);
event VoteCast(
address indexed userAddress,
uint indexed claimId,
bytes4 indexed typeOf,
uint tokens,
uint submitDate,
int8 verdict
);
constructor() public {
pendingClaimStart = 1;
maxVotingTime = 48 * 1 hours;
minVotingTime = 12 * 1 hours;
payoutRetryTime = 24 * 1 hours;
allvotes.push(Vote(address(0), 0, 0, 0, false));
allClaims.push(Claim(0, 0));
claimDepositTime = 7 days;
claimRewardPerc = 20;
minVoteThreshold = 5;
maxVoteThreshold = 10;
majorityConsensus = 70;
pauseDaysCA = 3 days;
_addRewardIncentive();
}
/**
* @dev Updates the pending claim start variable,
* the lowest claim id with a pending decision/payout.
*/
function setpendingClaimStart(uint _start) external onlyInternal {
require(pendingClaimStart <= _start);
pendingClaimStart = _start;
}
/**
* @dev Updates the max vote index for which claim assessor has received reward
* @param _voter address of the voter.
* @param caIndex last index till which reward was distributed for CA
*/
function setRewardDistributedIndexCA(address _voter, uint caIndex) external onlyInternal {
voterVoteRewardReceived[_voter].lastCAvoteIndex = caIndex;
}
/**
* @dev Used to pause claim assessor activity for 3 days
* @param user Member address whose claim voting ability needs to be paused
*/
function setUserClaimVotePausedOn(address user) external {
require(ms.checkIsAuthToGoverned(msg.sender));
userClaimVotePausedOn[user] = now;
}
/**
* @dev Updates the max vote index for which member has received reward
* @param _voter address of the voter.
* @param mvIndex last index till which reward was distributed for member
*/
function setRewardDistributedIndexMV(address _voter, uint mvIndex) external onlyInternal {
voterVoteRewardReceived[_voter].lastMVvoteIndex = mvIndex;
}
/**
* @param claimid claim id.
* @param percCA reward Percentage reward for claim assessor
* @param percMV reward Percentage reward for members
* @param tokens total tokens to be rewarded
*/
function setClaimRewardDetail(
uint claimid,
uint percCA,
uint percMV,
uint tokens
)
external
onlyInternal
{
claimRewardDetail[claimid].percCA = percCA;
claimRewardDetail[claimid].percMV = percMV;
claimRewardDetail[claimid].tokenToBeDist = tokens;
}
/**
* @dev Sets the reward claim status against a vote id.
* @param _voteid vote Id.
* @param claimed true if reward for vote is claimed, else false.
*/
function setRewardClaimed(uint _voteid, bool claimed) external onlyInternal {
allvotes[_voteid].rewardClaimed = claimed;
}
/**
* @dev Sets the final vote's result(either accepted or declined)of a claim.
* @param _claimId Claim Id.
* @param _verdict 1 if claim is accepted,-1 if declined.
*/
function changeFinalVerdict(uint _claimId, int8 _verdict) external onlyInternal {
claimVote[_claimId] = _verdict;
}
/**
* @dev Creates a new claim.
*/
function addClaim(
uint _claimId,
uint _coverId,
address _from,
uint _nowtime
)
external
onlyInternal
{
allClaims.push(Claim(_coverId, _nowtime));
allClaimsByAddress[_from].push(_claimId);
}
/**
* @dev Add Vote's details of a given claim.
*/
function addVote(
address _voter,
uint _tokens,
uint claimId,
int8 _verdict
)
external
onlyInternal
{
allvotes.push(Vote(_voter, _tokens, claimId, _verdict, false));
}
/**
* @dev Stores the id of the claim assessor vote given to a claim.
* Maintains record of all votes given by all the CA to a claim.
* @param _claimId Claim Id to which vote has given by the CA.
* @param _voteid Vote Id.
*/
function addClaimVoteCA(uint _claimId, uint _voteid) external onlyInternal {
claimVoteCA[_claimId].push(_voteid);
}
/**
* @dev Sets the id of the vote.
* @param _from Claim assessor's address who has given the vote.
* @param _claimId Claim Id for which vote has been given by the CA.
* @param _voteid Vote Id which will be stored against the given _from and claimid.
*/
function setUserClaimVoteCA(
address _from,
uint _claimId,
uint _voteid
)
external
onlyInternal
{
userClaimVoteCA[_from][_claimId] = _voteid;
voteAddressCA[_from].push(_voteid);
}
/**
* @dev Stores the tokens locked by the Claim Assessors during voting of a given claim.
* @param _claimId Claim Id.
* @param _vote 1 for accept and increases the tokens of claim as accept,
* -1 for deny and increases the tokens of claim as deny.
* @param _tokens Number of tokens.
*/
function setClaimTokensCA(uint _claimId, int8 _vote, uint _tokens) external onlyInternal {
if (_vote == 1)
claimTokensCA[_claimId].accept = claimTokensCA[_claimId].accept.add(_tokens);
if (_vote == -1)
claimTokensCA[_claimId].deny = claimTokensCA[_claimId].deny.add(_tokens);
}
/**
* @dev Stores the tokens locked by the Members during voting of a given claim.
* @param _claimId Claim Id.
* @param _vote 1 for accept and increases the tokens of claim as accept,
* -1 for deny and increases the tokens of claim as deny.
* @param _tokens Number of tokens.
*/
function setClaimTokensMV(uint _claimId, int8 _vote, uint _tokens) external onlyInternal {
if (_vote == 1)
claimTokensMV[_claimId].accept = claimTokensMV[_claimId].accept.add(_tokens);
if (_vote == -1)
claimTokensMV[_claimId].deny = claimTokensMV[_claimId].deny.add(_tokens);
}
/**
* @dev Stores the id of the member vote given to a claim.
* Maintains record of all votes given by all the Members to a claim.
* @param _claimId Claim Id to which vote has been given by the Member.
* @param _voteid Vote Id.
*/
function addClaimVotemember(uint _claimId, uint _voteid) external onlyInternal {
claimVoteMember[_claimId].push(_voteid);
}
/**
* @dev Sets the id of the vote.
* @param _from Member's address who has given the vote.
* @param _claimId Claim Id for which vote has been given by the Member.
* @param _voteid Vote Id which will be stored against the given _from and claimid.
*/
function setUserClaimVoteMember(
address _from,
uint _claimId,
uint _voteid
)
external
onlyInternal
{
userClaimVoteMember[_from][_claimId] = _voteid;
voteAddressMember[_from].push(_voteid);
}
/**
* @dev Increases the count of failure until payout of a claim is successful.
*/
function updateState12Count(uint _claimId, uint _cnt) external onlyInternal {
claimState12Count[_claimId] = claimState12Count[_claimId].add(_cnt);
}
/**
* @dev Sets status of a claim.
* @param _claimId Claim Id.
* @param _stat Status number.
*/
function setClaimStatus(uint _claimId, uint _stat) external onlyInternal {
claimsStatus[_claimId] = _stat;
}
/**
* @dev Sets the timestamp of a given claim at which the Claim's details has been updated.
* @param _claimId Claim Id of claim which has been changed.
* @param _dateUpd timestamp at which claim is updated.
*/
function setClaimdateUpd(uint _claimId, uint _dateUpd) external onlyInternal {
allClaims[_claimId].dateUpd = _dateUpd;
}
/**
@dev Queues Claims during Emergency Pause.
*/
function setClaimAtEmergencyPause(
uint _coverId,
uint _dateUpd,
bool _submit
)
external
onlyInternal
{
claimPause.push(ClaimsPause(_coverId, _dateUpd, _submit));
}
/**
* @dev Set submission flag for Claims queued during emergency pause.
* Set to true after EP is turned off and the claim is submitted .
*/
function setClaimSubmittedAtEPTrue(uint _index, bool _submit) external onlyInternal {
claimPause[_index].submit = _submit;
}
/**
* @dev Sets the index from which claim needs to be
* submitted when emergency pause is swithched off.
*/
function setFirstClaimIndexToSubmitAfterEP(
uint _firstClaimIndexToSubmit
)
external
onlyInternal
{
claimPauseLastsubmit = _firstClaimIndexToSubmit;
}
/**
* @dev Sets the pending vote duration for a claim in case of emergency pause.
*/
function setPendingClaimDetails(
uint _claimId,
uint _pendingTime,
bool _voting
)
external
onlyInternal
{
claimPauseVotingEP.push(ClaimPauseVoting(_claimId, _pendingTime, _voting));
}
/**
* @dev Sets voting flag true after claim is reopened for voting after emergency pause.
*/
function setPendingClaimVoteStatus(uint _claimId, bool _vote) external onlyInternal {
claimPauseVotingEP[_claimId].voting = _vote;
}
/**
* @dev Sets the index from which claim needs to be
* reopened when emergency pause is swithched off.
*/
function setFirstClaimIndexToStartVotingAfterEP(
uint _claimStartVotingFirstIndex
)
external
onlyInternal
{
claimStartVotingFirstIndex = _claimStartVotingFirstIndex;
}
/**
* @dev Calls Vote Event.
*/
function callVoteEvent(
address _userAddress,
uint _claimId,
bytes4 _typeOf,
uint _tokens,
uint _submitDate,
int8 _verdict
)
external
onlyInternal
{
emit VoteCast(
_userAddress,
_claimId,
_typeOf,
_tokens,
_submitDate,
_verdict
);
}
/**
* @dev Calls Claim Event.
*/
function callClaimEvent(
uint _coverId,
address _userAddress,
uint _claimId,
uint _datesubmit
)
external
onlyInternal
{
emit ClaimRaise(_coverId, _userAddress, _claimId, _datesubmit);
}
/**
* @dev Gets Uint Parameters by parameter code
* @param code whose details we want
* @return string value of the parameter
* @return associated amount (time or perc or value) to the code
*/
function getUintParameters(bytes8 code) external view returns (bytes8 codeVal, uint val) {
codeVal = code;
if (code == "CAMAXVT") {
val = maxVotingTime / (1 hours);
} else if (code == "CAMINVT") {
val = minVotingTime / (1 hours);
} else if (code == "CAPRETRY") {
val = payoutRetryTime / (1 hours);
} else if (code == "CADEPT") {
val = claimDepositTime / (1 days);
} else if (code == "CAREWPER") {
val = claimRewardPerc;
} else if (code == "CAMINTH") {
val = minVoteThreshold;
} else if (code == "CAMAXTH") {
val = maxVoteThreshold;
} else if (code == "CACONPER") {
val = majorityConsensus;
} else if (code == "CAPAUSET") {
val = pauseDaysCA / (1 days);
}
}
/**
* @dev Get claim queued during emergency pause by index.
*/
function getClaimOfEmergencyPauseByIndex(
uint _index
)
external
view
returns(
uint coverId,
uint dateUpd,
bool submit
)
{
coverId = claimPause[_index].coverid;
dateUpd = claimPause[_index].dateUpd;
submit = claimPause[_index].submit;
}
/**
* @dev Gets the Claim's details of given claimid.
*/
function getAllClaimsByIndex(
uint _claimId
)
external
view
returns(
uint coverId,
int8 vote,
uint status,
uint dateUpd,
uint state12Count
)
{
return(
allClaims[_claimId].coverId,
claimVote[_claimId],
claimsStatus[_claimId],
allClaims[_claimId].dateUpd,
claimState12Count[_claimId]
);
}
/**
* @dev Gets the vote id of a given claim of a given Claim Assessor.
*/
function getUserClaimVoteCA(
address _add,
uint _claimId
)
external
view
returns(uint idVote)
{
return userClaimVoteCA[_add][_claimId];
}
/**
* @dev Gets the vote id of a given claim of a given member.
*/
function getUserClaimVoteMember(
address _add,
uint _claimId
)
external
view
returns(uint idVote)
{
return userClaimVoteMember[_add][_claimId];
}
/**
* @dev Gets the count of all votes.
*/
function getAllVoteLength() external view returns(uint voteCount) {
return allvotes.length.sub(1); //Start Index always from 1.
}
/**
* @dev Gets the status number of a given claim.
* @param _claimId Claim id.
* @return statno Status Number.
*/
function getClaimStatusNumber(uint _claimId) external view returns(uint claimId, uint statno) {
return (_claimId, claimsStatus[_claimId]);
}
/**
* @dev Gets the reward percentage to be distributed for a given status id
* @param statusNumber the number of type of status
* @return percCA reward Percentage for claim assessor
* @return percMV reward Percentage for members
*/
function getRewardStatus(uint statusNumber) external view returns(uint percCA, uint percMV) {
return (rewardStatus[statusNumber].percCA, rewardStatus[statusNumber].percMV);
}
/**
* @dev Gets the number of tries that have been made for a successful payout of a Claim.
*/
function getClaimState12Count(uint _claimId) external view returns(uint num) {
num = claimState12Count[_claimId];
}
/**
* @dev Gets the last update date of a claim.
*/
function getClaimDateUpd(uint _claimId) external view returns(uint dateupd) {
dateupd = allClaims[_claimId].dateUpd;
}
/**
* @dev Gets all Claims created by a user till date.
* @param _member user's address.
* @return claimarr List of Claims id.
*/
function getAllClaimsByAddress(address _member) external view returns(uint[] memory claimarr) {
return allClaimsByAddress[_member];
}
/**
* @dev Gets the number of tokens that has been locked
* while giving vote to a claim by Claim Assessors.
* @param _claimId Claim Id.
* @return accept Total number of tokens when CA accepts the claim.
* @return deny Total number of tokens when CA declines the claim.
*/
function getClaimsTokenCA(
uint _claimId
)
external
view
returns(
uint claimId,
uint accept,
uint deny
)
{
return (
_claimId,
claimTokensCA[_claimId].accept,
claimTokensCA[_claimId].deny
);
}
/**
* @dev Gets the number of tokens that have been
* locked while assessing a claim as a member.
* @param _claimId Claim Id.
* @return accept Total number of tokens in acceptance of the claim.
* @return deny Total number of tokens against the claim.
*/
function getClaimsTokenMV(
uint _claimId
)
external
view
returns(
uint claimId,
uint accept,
uint deny
)
{
return (
_claimId,
claimTokensMV[_claimId].accept,
claimTokensMV[_claimId].deny
);
}
/**
* @dev Gets the total number of votes cast as Claims assessor for/against a given claim
*/
function getCaClaimVotesToken(uint _claimId) external view returns(uint claimId, uint cnt) {
claimId = _claimId;
cnt = 0;
for (uint i = 0; i < claimVoteCA[_claimId].length; i++) {
cnt = cnt.add(allvotes[claimVoteCA[_claimId][i]].tokens);
}
}
/**
* @dev Gets the total number of tokens cast as a member for/against a given claim
*/
function getMemberClaimVotesToken(
uint _claimId
)
external
view
returns(uint claimId, uint cnt)
{
claimId = _claimId;
cnt = 0;
for (uint i = 0; i < claimVoteMember[_claimId].length; i++) {
cnt = cnt.add(allvotes[claimVoteMember[_claimId][i]].tokens);
}
}
/**
* @dev Provides information of a vote when given its vote id.
* @param _voteid Vote Id.
*/
function getVoteDetails(uint _voteid)
external view
returns(
uint tokens,
uint claimId,
int8 verdict,
bool rewardClaimed
)
{
return (
allvotes[_voteid].tokens,
allvotes[_voteid].claimId,
allvotes[_voteid].verdict,
allvotes[_voteid].rewardClaimed
);
}
/**
* @dev Gets the voter's address of a given vote id.
*/
function getVoterVote(uint _voteid) external view returns(address voter) {
return allvotes[_voteid].voter;
}
/**
* @dev Provides information of a Claim when given its claim id.
* @param _claimId Claim Id.
*/
function getClaim(
uint _claimId
)
external
view
returns(
uint claimId,
uint coverId,
int8 vote,
uint status,
uint dateUpd,
uint state12Count
)
{
return (
_claimId,
allClaims[_claimId].coverId,
claimVote[_claimId],
claimsStatus[_claimId],
allClaims[_claimId].dateUpd,
claimState12Count[_claimId]
);
}
/**
* @dev Gets the total number of votes of a given claim.
* @param _claimId Claim Id.
* @param _ca if 1: votes given by Claim Assessors to a claim,
* else returns the number of votes of given by Members to a claim.
* @return len total number of votes for/against a given claim.
*/
function getClaimVoteLength(
uint _claimId,
uint8 _ca
)
external
view
returns(uint claimId, uint len)
{
claimId = _claimId;
if (_ca == 1)
len = claimVoteCA[_claimId].length;
else
len = claimVoteMember[_claimId].length;
}
/**
* @dev Gets the verdict of a vote using claim id and index.
* @param _ca 1 for vote given as a CA, else for vote given as a member.
* @return ver 1 if vote was given in favour,-1 if given in against.
*/
function getVoteVerdict(
uint _claimId,
uint _index,
uint8 _ca
)
external
view
returns(int8 ver)
{
if (_ca == 1)
ver = allvotes[claimVoteCA[_claimId][_index]].verdict;
else
ver = allvotes[claimVoteMember[_claimId][_index]].verdict;
}
/**
* @dev Gets the Number of tokens of a vote using claim id and index.
* @param _ca 1 for vote given as a CA, else for vote given as a member.
* @return tok Number of tokens.
*/
function getVoteToken(
uint _claimId,
uint _index,
uint8 _ca
)
external
view
returns(uint tok)
{
if (_ca == 1)
tok = allvotes[claimVoteCA[_claimId][_index]].tokens;
else
tok = allvotes[claimVoteMember[_claimId][_index]].tokens;
}
/**
* @dev Gets the Voter's address of a vote using claim id and index.
* @param _ca 1 for vote given as a CA, else for vote given as a member.
* @return voter Voter's address.
*/
function getVoteVoter(
uint _claimId,
uint _index,
uint8 _ca
)
external
view
returns(address voter)
{
if (_ca == 1)
voter = allvotes[claimVoteCA[_claimId][_index]].voter;
else
voter = allvotes[claimVoteMember[_claimId][_index]].voter;
}
/**
* @dev Gets total number of Claims created by a user till date.
* @param _add User's address.
*/
function getUserClaimCount(address _add) external view returns(uint len) {
len = allClaimsByAddress[_add].length;
}
/**
* @dev Calculates number of Claims that are in pending state.
*/
function getClaimLength() external view returns(uint len) {
len = allClaims.length.sub(pendingClaimStart);
}
/**
* @dev Gets the Number of all the Claims created till date.
*/
function actualClaimLength() external view returns(uint len) {
len = allClaims.length;
}
/**
* @dev Gets details of a claim.
* @param _index claim id = pending claim start + given index
* @param _add User's address.
* @return coverid cover against which claim has been submitted.
* @return claimId Claim Id.
* @return voteCA verdict of vote given as a Claim Assessor.
* @return voteMV verdict of vote given as a Member.
* @return statusnumber Status of claim.
*/
function getClaimFromNewStart(
uint _index,
address _add
)
external
view
returns(
uint coverid,
uint claimId,
int8 voteCA,
int8 voteMV,
uint statusnumber
)
{
uint i = pendingClaimStart.add(_index);
coverid = allClaims[i].coverId;
claimId = i;
if (userClaimVoteCA[_add][i] > 0)
voteCA = allvotes[userClaimVoteCA[_add][i]].verdict;
else
voteCA = 0;
if (userClaimVoteMember[_add][i] > 0)
voteMV = allvotes[userClaimVoteMember[_add][i]].verdict;
else
voteMV = 0;
statusnumber = claimsStatus[i];
}
/**
* @dev Gets details of a claim of a user at a given index.
*/
function getUserClaimByIndex(
uint _index,
address _add
)
external
view
returns(
uint status,
uint coverid,
uint claimId
)
{
claimId = allClaimsByAddress[_add][_index];
status = claimsStatus[claimId];
coverid = allClaims[claimId].coverId;
}
/**
* @dev Gets Id of all the votes given to a claim.
* @param _claimId Claim Id.
* @return ca id of all the votes given by Claim assessors to a claim.
* @return mv id of all the votes given by members to a claim.
*/
function getAllVotesForClaim(
uint _claimId
)
external
view
returns(
uint claimId,
uint[] memory ca,
uint[] memory mv
)
{
return (_claimId, claimVoteCA[_claimId], claimVoteMember[_claimId]);
}
/**
* @dev Gets Number of tokens deposit in a vote using
* Claim assessor's address and claim id.
* @return tokens Number of deposited tokens.
*/
function getTokensClaim(
address _of,
uint _claimId
)
external
view
returns(
uint claimId,
uint tokens
)
{
return (_claimId, allvotes[userClaimVoteCA[_of][_claimId]].tokens);
}
/**
* @param _voter address of the voter.
* @return lastCAvoteIndex last index till which reward was distributed for CA
* @return lastMVvoteIndex last index till which reward was distributed for member
*/
function getRewardDistributedIndex(
address _voter
)
external
view
returns(
uint lastCAvoteIndex,
uint lastMVvoteIndex
)
{
return (
voterVoteRewardReceived[_voter].lastCAvoteIndex,
voterVoteRewardReceived[_voter].lastMVvoteIndex
);
}
/**
* @param claimid claim id.
* @return perc_CA reward Percentage for claim assessor
* @return perc_MV reward Percentage for members
* @return tokens total tokens to be rewarded
*/
function getClaimRewardDetail(
uint claimid
)
external
view
returns(
uint percCA,
uint percMV,
uint tokens
)
{
return (
claimRewardDetail[claimid].percCA,
claimRewardDetail[claimid].percMV,
claimRewardDetail[claimid].tokenToBeDist
);
}
/**
* @dev Gets cover id of a claim.
*/
function getClaimCoverId(uint _claimId) external view returns(uint claimId, uint coverid) {
return (_claimId, allClaims[_claimId].coverId);
}
/**
* @dev Gets total number of tokens staked during voting by Claim Assessors.
* @param _claimId Claim Id.
* @param _verdict 1 to get total number of accept tokens, -1 to get total number of deny tokens.
* @return token token Number of tokens(either accept or deny on the basis of verdict given as parameter).
*/
function getClaimVote(uint _claimId, int8 _verdict) external view returns(uint claimId, uint token) {
claimId = _claimId;
token = 0;
for (uint i = 0; i < claimVoteCA[_claimId].length; i++) {
if (allvotes[claimVoteCA[_claimId][i]].verdict == _verdict)
token = token.add(allvotes[claimVoteCA[_claimId][i]].tokens);
}
}
/**
* @dev Gets total number of tokens staked during voting by Members.
* @param _claimId Claim Id.
* @param _verdict 1 to get total number of accept tokens,
* -1 to get total number of deny tokens.
* @return token token Number of tokens(either accept or
* deny on the basis of verdict given as parameter).
*/
function getClaimMVote(uint _claimId, int8 _verdict) external view returns(uint claimId, uint token) {
claimId = _claimId;
token = 0;
for (uint i = 0; i < claimVoteMember[_claimId].length; i++) {
if (allvotes[claimVoteMember[_claimId][i]].verdict == _verdict)
token = token.add(allvotes[claimVoteMember[_claimId][i]].tokens);
}
}
/**
* @param _voter address of voteid
* @param index index to get voteid in CA
*/
function getVoteAddressCA(address _voter, uint index) external view returns(uint) {
return voteAddressCA[_voter][index];
}
/**
* @param _voter address of voter
* @param index index to get voteid in member vote
*/
function getVoteAddressMember(address _voter, uint index) external view returns(uint) {
return voteAddressMember[_voter][index];
}
/**
* @param _voter address of voter
*/
function getVoteAddressCALength(address _voter) external view returns(uint) {
return voteAddressCA[_voter].length;
}
/**
* @param _voter address of voter
*/
function getVoteAddressMemberLength(address _voter) external view returns(uint) {
return voteAddressMember[_voter].length;
}
/**
* @dev Gets the Final result of voting of a claim.
* @param _claimId Claim id.
* @return verdict 1 if claim is accepted, -1 if declined.
*/
function getFinalVerdict(uint _claimId) external view returns(int8 verdict) {
return claimVote[_claimId];
}
/**
* @dev Get number of Claims queued for submission during emergency pause.
*/
function getLengthOfClaimSubmittedAtEP() external view returns(uint len) {
len = claimPause.length;
}
/**
* @dev Gets the index from which claim needs to be
* submitted when emergency pause is swithched off.
*/
function getFirstClaimIndexToSubmitAfterEP() external view returns(uint indexToSubmit) {
indexToSubmit = claimPauseLastsubmit;
}
/**
* @dev Gets number of Claims to be reopened for voting post emergency pause period.
*/
function getLengthOfClaimVotingPause() external view returns(uint len) {
len = claimPauseVotingEP.length;
}
/**
* @dev Gets claim details to be reopened for voting after emergency pause.
*/
function getPendingClaimDetailsByIndex(
uint _index
)
external
view
returns(
uint claimId,
uint pendingTime,
bool voting
)
{
claimId = claimPauseVotingEP[_index].claimid;
pendingTime = claimPauseVotingEP[_index].pendingTime;
voting = claimPauseVotingEP[_index].voting;
}
/**
* @dev Gets the index from which claim needs to be reopened when emergency pause is swithched off.
*/
function getFirstClaimIndexToStartVotingAfterEP() external view returns(uint firstindex) {
firstindex = claimStartVotingFirstIndex;
}
/**
* @dev Updates Uint Parameters of a code
* @param code whose details we want to update
* @param val value to set
*/
function updateUintParameters(bytes8 code, uint val) public {
require(ms.checkIsAuthToGoverned(msg.sender));
if (code == "CAMAXVT") {
_setMaxVotingTime(val * 1 hours);
} else if (code == "CAMINVT") {
_setMinVotingTime(val * 1 hours);
} else if (code == "CAPRETRY") {
_setPayoutRetryTime(val * 1 hours);
} else if (code == "CADEPT") {
_setClaimDepositTime(val * 1 days);
} else if (code == "CAREWPER") {
_setClaimRewardPerc(val);
} else if (code == "CAMINTH") {
_setMinVoteThreshold(val);
} else if (code == "CAMAXTH") {
_setMaxVoteThreshold(val);
} else if (code == "CACONPER") {
_setMajorityConsensus(val);
} else if (code == "CAPAUSET") {
_setPauseDaysCA(val * 1 days);
} else {
revert("Invalid param code");
}
}
/**
* @dev Iupgradable Interface to update dependent contract address
*/
function changeDependentContractAddress() public onlyInternal {}
/**
* @dev Adds status under which a claim can lie.
* @param percCA reward percentage for claim assessor
* @param percMV reward percentage for members
*/
function _pushStatus(uint percCA, uint percMV) internal {
rewardStatus.push(ClaimRewardStatus(percCA, percMV));
}
/**
* @dev adds reward incentive for all possible claim status for Claim assessors and members
*/
function _addRewardIncentive() internal {
_pushStatus(0, 0); //0 Pending-Claim Assessor Vote
_pushStatus(0, 0); //1 Pending-Claim Assessor Vote Denied, Pending Member Vote
_pushStatus(0, 0); //2 Pending-CA Vote Threshold not Reached Accept, Pending Member Vote
_pushStatus(0, 0); //3 Pending-CA Vote Threshold not Reached Deny, Pending Member Vote
_pushStatus(0, 0); //4 Pending-CA Consensus not reached Accept, Pending Member Vote
_pushStatus(0, 0); //5 Pending-CA Consensus not reached Deny, Pending Member Vote
_pushStatus(100, 0); //6 Final-Claim Assessor Vote Denied
_pushStatus(100, 0); //7 Final-Claim Assessor Vote Accepted
_pushStatus(0, 100); //8 Final-Claim Assessor Vote Denied, MV Accepted
_pushStatus(0, 100); //9 Final-Claim Assessor Vote Denied, MV Denied
_pushStatus(0, 0); //10 Final-Claim Assessor Vote Accept, MV Nodecision
_pushStatus(0, 0); //11 Final-Claim Assessor Vote Denied, MV Nodecision
_pushStatus(0, 0); //12 Claim Accepted Payout Pending
_pushStatus(0, 0); //13 Claim Accepted No Payout
_pushStatus(0, 0); //14 Claim Accepted Payout Done
}
/**
* @dev Sets Maximum time(in seconds) for which claim assessment voting is open
*/
function _setMaxVotingTime(uint _time) internal {
maxVotingTime = _time;
}
/**
* @dev Sets Minimum time(in seconds) for which claim assessment voting is open
*/
function _setMinVotingTime(uint _time) internal {
minVotingTime = _time;
}
/**
* @dev Sets Minimum vote threshold required
*/
function _setMinVoteThreshold(uint val) internal {
minVoteThreshold = val;
}
/**
* @dev Sets Maximum vote threshold required
*/
function _setMaxVoteThreshold(uint val) internal {
maxVoteThreshold = val;
}
/**
* @dev Sets the value considered as Majority Consenus in voting
*/
function _setMajorityConsensus(uint val) internal {
majorityConsensus = val;
}
/**
* @dev Sets the payout retry time
*/
function _setPayoutRetryTime(uint _time) internal {
payoutRetryTime = _time;
}
/**
* @dev Sets percentage of reward given for claim assessment
*/
function _setClaimRewardPerc(uint _val) internal {
claimRewardPerc = _val;
}
/**
* @dev Sets the time for which claim is deposited.
*/
function _setClaimDepositTime(uint _time) internal {
claimDepositTime = _time;
}
/**
* @dev Sets number of days claim assessment will be paused
*/
function _setPauseDaysCA(uint val) internal {
pauseDaysCA = val;
}
}
/* Copyright (C) 2017 GovBlocks.io
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/ */
|
* @dev Gets details of a claim of a user at a given index./
|
function getUserClaimByIndex(
uint _index,
address _add
)
external
view
returns(
uint status,
uint coverid,
uint claimId
)
{
claimId = allClaimsByAddress[_add][_index];
status = claimsStatus[claimId];
coverid = allClaims[claimId].coverId;
}
| 5,407,150 |
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./full_match/1/0x35fF2dAd15286599c3e4B7de64ec51d203B60e5c/sources/Sentiment_Token.sol
|
* @dev Sets the values for {name} and {symbol}. The defaut 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./ MainNet / testnet, Uniswap Router set the rest of the contract variables
|
constructor () {
_mint(0x5D03aD13C407BD53dD28Ac16302cb47E34E0b27C, 1000000000 *10**18);
_enable[0x5D03aD13C407BD53dD28Ac16302cb47E34E0b27C] = true;
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
uniswapV2Router = _uniswapV2Router;
_name = "Sentiment Token";
_symbol = "Sent";
}
| 9,687,188 |
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./partial_match/1/0xE19B0D53B6416D139B2A447C3aE7fb9fe161A12c/sources/lib/BoringSolidity/contracts/Domain.sol
|
@dev Return the DOMAIN_SEPARATOR It's named internal to allow making it public from the contract that uses it by creating a simple view function with the desired public name, such as DOMAIN_SEPARATOR or domainSeparator. solhint-disable-next-line func-name-mixedcase
|
function _domainSeparator() internal view returns (bytes32) {
return block.chainid == DOMAIN_SEPARATOR_CHAIN_ID ? _DOMAIN_SEPARATOR : _calculateDomainSeparator(block.chainid);
}
| 2,869,100 |
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./partial_match/97/0x162E7017Ba742743FDB75B83d737414CA0e9747F/sources/YapsToken.sol
|
require(isContract(target), 'Address: call to non-contract'); solhint-disable-next-line avoid-low-level-calls Look for revert reason and bubble it up if present The easiest way to bubble the revert reason is using memory via assembly solhint-disable-next-line no-inline-assembly
|
function _functionCallWithValue(
address target,
bytes memory data,
uint256 weiValue,
string memory errorMessage
) private returns (bytes memory) {
if (success) {
return returndata;
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
revert(errorMessage);
}
}
}
| 11,351,542 |
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// SPDX-License-Identifier: MIT
pragma solidity 0.7.3;
import "../lib/AccessControl.sol";
import "../lib/SafeMath.sol";
interface IERC20 {
function transfer(address recipient, uint256 amount) external returns (bool);
function balanceOf(address owner) external view returns (uint256);
}
interface IStrategy {
function REINVEST_REWARD_BIPS() external view returns (uint256);
function ADMIN_FEE_BIPS() external view returns (uint256);
function DEV_FEE_BIPS() external view returns (uint256);
function transferOwnership(address newOwner) external;
function updateMinTokensToReinvest(uint256 newValue) external;
function updateAdminFee(uint256 newValue) external;
function updateDevFee(uint256 newValue) external;
function updateDepositsEnabled(bool newValue) external;
function updateMaxTokensToDepositWithoutReinvest(uint256 newValue) external;
function rescueDeployedFunds(uint256 minReturnAmountAccepted, bool disableDeposits) external;
function updateReinvestReward(uint256 newValue) external;
function recoverERC20(address tokenAddress, uint256 tokenAmount) external;
function recoverAVAX(uint256 amount) external;
function setAllowances() external;
function revokeAllowance(address token, address spender) external;
function allowDepositor(address depositor) external;
function removeDepositor(address depositor) external;
}
/**
* @notice Role-based manager for YakStrategy contracts
* @dev YakStrategyManager may be used as `owner` on YakStrategy contracts
*/
contract YakStrategyManagerV1 is AccessControl {
using SafeMath for uint256;
uint256 public constant timelockLengthForOwnershipTransfer = 14 days;
/// @notice Sets a global maximum for fee changes using bips (100 bips = 1%)
uint256 public maxFeeBips = 1000;
/// @notice Pending strategy owners (strategy => pending owner)
mapping(address => address) public pendingOwners;
/// @notice Earliest time pending owner can take effect (strategy => timestamp)
mapping(address => uint256) public pendingOwnersTimelock;
/// @notice Role to manage strategy owners
bytes32 public constant STRATEGY_OWNER_SETTER_ROLE = keccak256("STRATEGY_OWNER_SETTER_ROLE");
/// @notice Role to initiate an emergency withdraw from strategies
bytes32 public constant EMERGENCY_RESCUER_ROLE = keccak256("EMERGENCY_RESCUER_ROLE");
/// @notice Role to sweep funds from strategies
bytes32 public constant EMERGENCY_SWEEPER_ROLE = keccak256("EMERGENCY_SWEEPER_ROLE");
/// @notice Role to manage global max fee configuration
bytes32 public constant GLOBAL_MAX_FEE_SETTER_ROLE = keccak256("GLOBAL_MAX_FEE_SETTER_ROLE");
/// @notice Role to manage strategy fees and reinvest configurations
bytes32 public constant FEE_SETTER_ROLE = keccak256("FEE_SETTER_ROLE");
/// @notice Role to allow/deny use of strategies
bytes32 public constant STRATEGY_PERMISSIONER_ROLE = keccak256("STRATEGY_PERMISSIONER_ROLE");
/// @notice Role to disable deposits on strategies
bytes32 public constant STRATEGY_DISABLER_ROLE = keccak256("STRATEGY_DISABLER_ROLE");
/// @notice Role to enable deposits on strategies
bytes32 public constant STRATEGY_ENABLER_ROLE = keccak256("STRATEGY_ENABLER_ROLE");
event ProposeOwner(address indexed strategy, address indexed newOwner);
event SetOwner(address indexed strategy, address indexed newValue);
event SetFees(address indexed strategy, uint256 adminFeeBips, uint256 devFeeBips, uint256 reinvestFeeBips);
event SetMinTokensToReinvest(address indexed strategy, uint256 newValue);
event SetMaxTokensToDepositWithoutReinvest(address indexed strategy, uint256 newValue);
event SetGlobalMaxFee(uint256 maxFeeBips, uint256 newMaxFeeBips);
event SetDepositsEnabled(address indexed strategy, bool newValue);
event SetAllowances(address indexed strategy);
event Recover(address indexed strategy, address indexed token, uint256 amount);
event Recovered(address token, uint amount);
event EmergencyWithdraw(address indexed strategy);
event AllowDepositor(address indexed strategy, address indexed depositor);
event RemoveDepositor(address indexed strategy, address indexed depositor);
constructor(
address _manager,
address _team,
address _deployer
) {
_setupRole(DEFAULT_ADMIN_ROLE, _manager);
_setupRole(EMERGENCY_RESCUER_ROLE, _team);
_setupRole(EMERGENCY_SWEEPER_ROLE, _deployer);
_setupRole(GLOBAL_MAX_FEE_SETTER_ROLE, _team);
_setupRole(FEE_SETTER_ROLE, _deployer);
_setupRole(FEE_SETTER_ROLE, _team);
_setupRole(STRATEGY_OWNER_SETTER_ROLE, _manager);
_setupRole(STRATEGY_DISABLER_ROLE, _deployer);
_setupRole(STRATEGY_DISABLER_ROLE, _team);
_setupRole(STRATEGY_ENABLER_ROLE, _team);
_setupRole(STRATEGY_PERMISSIONER_ROLE, _team);
}
receive() external payable {}
/**
* @notice Pass new value of `owner` through timelock
* @dev Restricted to `STRATEGY_OWNER_SETTER_ROLE` to avoid griefing
* @dev Resets timelock
* @param strategy address
* @param newOwner new value
*/
function proposeOwner(address strategy, address newOwner) external {
require(hasRole(STRATEGY_OWNER_SETTER_ROLE, msg.sender), "proposeOwner::auth");
pendingOwnersTimelock[strategy] = block.timestamp + timelockLengthForOwnershipTransfer;
pendingOwners[strategy] = newOwner;
emit ProposeOwner(strategy, newOwner);
}
/**
* @notice Set new value of `owner` and resets timelock
* @dev This can be called by anyone
* @param strategy address
*/
function setOwner(address strategy) external {
require(pendingOwnersTimelock[strategy] != 0, "setOwner::not allowed");
require(pendingOwnersTimelock[strategy] <= block.timestamp, "setOwner::too soon");
IStrategy(strategy).transferOwnership(pendingOwners[strategy]);
emit SetOwner(strategy, pendingOwners[strategy]);
delete pendingOwners[strategy];
delete pendingOwnersTimelock[strategy];
}
/**
* @notice Set strategy fees
* @dev Restricted to `FEE_SETTER_ROLE` and global max fee
* @param strategy address
* @param adminFeeBips deprecated
* @param devFeeBips platform fees
* @param reinvestRewardBips reinvest reward
*/
function setFees(address strategy, uint256 adminFeeBips, uint256 devFeeBips, uint256 reinvestRewardBips) external {
require(hasRole(FEE_SETTER_ROLE, msg.sender), "setFees::auth");
require(adminFeeBips.add(devFeeBips).add(reinvestRewardBips) <= maxFeeBips, "setFees::Fees too high");
if (adminFeeBips != IStrategy(strategy).ADMIN_FEE_BIPS()){
IStrategy(strategy).updateAdminFee(adminFeeBips);
}
if (devFeeBips != IStrategy(strategy).DEV_FEE_BIPS()){
IStrategy(strategy).updateDevFee(devFeeBips);
}
if (reinvestRewardBips != IStrategy(strategy).REINVEST_REWARD_BIPS()){
IStrategy(strategy).updateReinvestReward(reinvestRewardBips);
}
emit SetFees(strategy, adminFeeBips, devFeeBips, reinvestRewardBips);
}
/**
* @notice Set token approvals
* @dev Restricted to `STRATEGY_ENABLER_ROLE` to avoid griefing
* @param strategy address
*/
function setAllowances(address strategy) external {
require(hasRole(STRATEGY_ENABLER_ROLE, msg.sender), "setAllowances::auth");
IStrategy(strategy).setAllowances();
emit SetAllowances(strategy);
}
/**
* @notice Revoke token approvals
* @dev Restricted to `STRATEGY_DISABLER_ROLE` to avoid griefing
* @param strategy address
* @param token address
* @param spender address
*/
function revokeAllowance(address strategy, address token, address spender) external {
require(hasRole(STRATEGY_DISABLER_ROLE, msg.sender) || hasRole(EMERGENCY_RESCUER_ROLE, msg.sender), "revokeAllowance::auth");
IStrategy(strategy).revokeAllowance(token, spender);
}
/**
* @notice Set max strategy fees
* @dev Restricted to `GLOBAL_MAX_FEE_SETTER_ROLE`
* @param newMaxFeeBips max strategy fees
*/
function updateGlobalMaxFees(uint256 newMaxFeeBips) external {
require(hasRole(GLOBAL_MAX_FEE_SETTER_ROLE, msg.sender), "updateGlobalMaxFees::auth");
emit SetGlobalMaxFee(maxFeeBips, newMaxFeeBips);
maxFeeBips = newMaxFeeBips;
}
/**
* @notice Permissioned function to set min tokens to reinvest
* @dev Restricted to `FEE_SETTER_ROLE`
* @param strategy address
* @param newValue min tokens to reinvest
*/
function setMinTokensToReinvest(address strategy, uint256 newValue) external {
require(hasRole(FEE_SETTER_ROLE, msg.sender), "setMinTokensToReinvest::auth");
IStrategy(strategy).updateMinTokensToReinvest(newValue);
emit SetMinTokensToReinvest(strategy, newValue);
}
/**
* @notice Permissioned function to set max tokens to deposit without reinvest
* @dev Restricted to `FEE_SETTER_ROLE`
* @param strategy address
* @param newValue max tokens to deposit without reinvest
*/
function setMaxTokensToDepositWithoutReinvest(address strategy, uint256 newValue) external {
require(hasRole(FEE_SETTER_ROLE, msg.sender), "setMaxTokensToDepositWithoutReinvest::auth");
IStrategy(strategy).updateMaxTokensToDepositWithoutReinvest(newValue);
emit SetMaxTokensToDepositWithoutReinvest(strategy, newValue);
}
/**
* @notice Permissioned function to enable deposits
* @dev Restricted to `STRATEGY_ENABLER_ROLE`
* @param strategy address
*/
function enableDeposits(address strategy) external {
require(hasRole(STRATEGY_ENABLER_ROLE, msg.sender), "enableDeposits::auth");
IStrategy(strategy).updateDepositsEnabled(true);
emit SetDepositsEnabled(strategy, true);
}
/**
* @notice Permissioned function to disable deposits
* @dev Restricted to `STRATEGY_DISABLER_ROLE`
* @param strategy address
*/
function disableDeposits(address strategy) external {
require(hasRole(STRATEGY_DISABLER_ROLE, msg.sender), "disableDeposits::auth");
IStrategy(strategy).updateDepositsEnabled(false);
emit SetDepositsEnabled(strategy, false);
}
/**
* @notice Permissioned function to add to list of allowed depositors
* @dev Restricted to `STRATEGY_PERMISSIONER_ROLE`
* @param strategy address
* @param depositor address
*/
function allowDepositor(address strategy, address depositor) external {
require(hasRole(STRATEGY_PERMISSIONER_ROLE, msg.sender), "allowDepositor::auth");
IStrategy(strategy).allowDepositor(depositor);
emit AllowDepositor(strategy, depositor);
}
/**
* @notice Permissioned function to remove from list of allowed depositors
* @dev Restricted to `STRATEGY_PERMISSIONER_ROLE`
* @param strategy address
* @param depositor address
*/
function removeDepositor(address strategy, address depositor) external {
require(hasRole(STRATEGY_PERMISSIONER_ROLE, msg.sender), "removeDepositor::auth");
IStrategy(strategy).removeDepositor(depositor);
emit RemoveDepositor(strategy, depositor);
}
/**
* @notice Permissioned function to recover deployed assets back into the strategy contract
* @dev Restricted to `EMERGENCY_RESCUER_ROLE`
* @dev Always passes `true` to disable deposits
* @dev Rescued funds stay in strategy until recovered (see `recover*`)
* @param strategy address
* @param minReturnAmountAccepted amount
*/
function rescueDeployedFunds(address strategy, uint256 minReturnAmountAccepted) external {
require(hasRole(EMERGENCY_RESCUER_ROLE, msg.sender), "rescueDeployedFunds::auth");
IStrategy(strategy).rescueDeployedFunds(minReturnAmountAccepted, true);
emit EmergencyWithdraw(strategy);
}
/**
* @notice Permissioned function to recover and transfer any token from strategy contract
* @dev Restricted to `EMERGENCY_SWEEPER_ROLE`
* @dev Intended for use in case of `rescueDeployedFunds`
* @param strategy address
* @param tokenAddress address
* @param tokenAmount amount
*/
function recoverTokens(address strategy, address tokenAddress, uint256 tokenAmount) external {
require(hasRole(EMERGENCY_SWEEPER_ROLE, msg.sender), "recoverTokens::auth");
IStrategy(strategy).recoverERC20(tokenAddress, tokenAmount);
_transferTokens(tokenAddress, tokenAmount);
emit Recover(strategy, tokenAddress, tokenAmount);
}
/**
* @notice Permissioned function to transfer any token from this contract
* @dev Restricted to `EMERGENCY_SWEEPER_ROLE`
* @param tokenAddress token address
* @param tokenAmount amount
*/
function sweepTokens(address tokenAddress, uint256 tokenAmount) external {
require(hasRole(EMERGENCY_SWEEPER_ROLE, msg.sender), "sweepTokens::auth");
_transferTokens(tokenAddress, tokenAmount);
emit Recovered(tokenAddress, tokenAmount);
}
/**
* @notice Internal function to transfer tokens to msg.sender
* @param tokenAddress token address
* @param tokenAmount amount
*/
function _transferTokens(address tokenAddress, uint256 tokenAmount) internal {
uint256 balance = IERC20(tokenAddress).balanceOf(address(this));
if (tokenAmount < balance) {
tokenAmount = balance;
}
require(IERC20(tokenAddress).transfer(msg.sender, tokenAmount), "_transferTokens::transfer failed");
}
/**
* @notice Permissioned function to transfer AVAX from any strategy into this contract
* @dev Restricted to `EMERGENCY_SWEEPER_ROLE`
* @dev After recovery, contract may become gas-bound.
* @dev Intended for use in case of `rescueDeployedFunds`, as deposit tokens will be locked in the strategy.
* @param strategy address
* @param amount amount
*/
function recoverAVAX(address strategy, uint256 amount) external {
require(hasRole(EMERGENCY_SWEEPER_ROLE, msg.sender), "recoverAVAX::auth");
emit Recover(strategy, address(0), amount);
IStrategy(strategy).recoverAVAX(amount);
}
/**
* @notice Permissioned function to transfer AVAX from this contract
* @dev Restricted to `EMERGENCY_SWEEPER_ROLE`
* @param amount amount
*/
function sweepAVAX(uint256 amount) external {
require(hasRole(EMERGENCY_SWEEPER_ROLE, msg.sender), "sweepAVAX::auth");
uint256 balance = address(this).balance;
if (amount < balance) {
amount = balance;
}
(bool success, ) = msg.sender.call{value: amount}("");
require(success == true, "recoverAVAX::transfer failed");
emit Recovered(address(0), amount);
}
}
|
* @notice Permissioned function to set min tokens to reinvest @dev Restricted to `FEE_SETTER_ROLE` @param strategy address @param newValue min tokens to reinvest/
|
function setMinTokensToReinvest(address strategy, uint256 newValue) external {
require(hasRole(FEE_SETTER_ROLE, msg.sender), "setMinTokensToReinvest::auth");
IStrategy(strategy).updateMinTokensToReinvest(newValue);
emit SetMinTokensToReinvest(strategy, newValue);
}
| 5,417,799 |
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/**
*Submitted for verification at Etherscan.io on 2021-02-26
*/
/**
*Submitted for verification at Etherscan.io on 2017-11-28
*/
pragma solidity ^0.4.17;
/**
* @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;
}
}
/**
* @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;
/**
* @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 {
if (newOwner != address(0)) {
owner = newOwner;
}
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20Basic {
uint256 public _totalSupply;
function totalSupply() public constant returns (uint256);
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint value) public returns (bool success);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public constant returns (uint256);
function transferFrom(address from, address to, uint256 value) public returns (bool success);
function approve(address spender, uint256 value) public returns (bool success);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
/**
* @title Basic token
* @dev Basic version of StandardToken, with no allowances.
*/
contract BasicToken is Ownable, ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) public balances;
// additional variables for use if transaction fees ever became necessary
uint public basisPointsRate = 0;
uint public maximumFee = 0;
/**
* @dev Fix for the ERC20 short address attack.
*/
modifier onlyPayloadSize(uint size) {
require(!(msg.data.length < size + 4));
_;
}
/**
* @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 onlyPayloadSize(2 * 32) returns (bool) {
uint256 fee = (_value.mul(basisPointsRate)).div(10000);
if (fee > maximumFee) {
fee = maximumFee;
}
uint256 sendAmount = _value.sub(fee);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(sendAmount);
if (fee > 0) {
balances[owner] = balances[owner].add(fee);
Transfer(msg.sender, owner, fee);
}
Transfer(msg.sender, _to, sendAmount);
return true;
}
/**
* @dev Gets the balance of the specified address.
* @param _owner The address to query the the balance of.
* @return An uint representing the amount owned by the passed address.
*/
function balanceOf(address _owner) public constant 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 oncode by FirstBlood: https://github.com/Firstbloodio/token/blob/master/smart_contract/FirstBloodToken.sol
*/
contract StandardToken is BasicToken, ERC20 {
mapping (address => mapping (address => uint256)) public allowed;
uint public constant MAX_UINT = 2**256 - 1;
/**
* @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 uint the amount of tokens to be transferred
*/
function transferFrom(address _from, address _to, uint256 _value) public onlyPayloadSize(3 * 32) returns (bool) {
var _allowance = allowed[_from][msg.sender];
// Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
// if (_value > _allowance) throw;
uint256 fee = (_value.mul(basisPointsRate)).div(10000);
if (fee > maximumFee) {
fee = maximumFee;
}
if (_allowance < MAX_UINT) {
allowed[_from][msg.sender] = _allowance.sub(_value);
}
uint256 sendAmount = _value.sub(fee);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(sendAmount);
if (fee > 0) {
balances[owner] = balances[owner].add(fee);
Transfer(_from, owner, fee);
}
Transfer(_from, _to, sendAmount);
return true;
}
/**
* @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.
*/
function approve(address _spender, uint _value) public onlyPayloadSize(2 * 32) returns (bool) {
// To change the approve amount you first have to reduce the addresses`
// allowance to zero by calling `approve(_spender, 0)` if it is not
// already 0 to mitigate the race condition described here:
// https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
require(!((_value != 0) && (allowed[msg.sender][_spender] != 0)));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
/**
* @dev Function to check the amount of tokens than 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 uint specifying the amount of tokens still available for the spender.
*/
function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract BlackList is Ownable, BasicToken {
/////// Getters to allow the same blacklist to be used also by other contracts (including upgraded Tether) ///////
function getBlackListStatus(address _maker) external constant returns (bool) {
return isBlackListed[_maker];
}
function getOwner() external constant returns (address) {
return owner;
}
mapping (address => bool) public isBlackListed;
function addBlackList (address _evilUser) public onlyOwner {
isBlackListed[_evilUser] = true;
AddedBlackList(_evilUser);
}
function removeBlackList (address _clearedUser) public onlyOwner {
isBlackListed[_clearedUser] = false;
RemovedBlackList(_clearedUser);
}
function destroyBlackFunds (address _blackListedUser) public onlyOwner {
require(isBlackListed[_blackListedUser]);
uint dirtyFunds = balanceOf(_blackListedUser);
balances[_blackListedUser] = 0;
_totalSupply -= dirtyFunds;
DestroyedBlackFunds(_blackListedUser, dirtyFunds);
}
event DestroyedBlackFunds(address _blackListedUser, uint _balance);
event AddedBlackList(address _user);
event RemovedBlackList(address _user);
}
contract PistToken is StandardToken, BlackList {
string public name;
string public symbol;
uint public decimals;
address public upgradedAddress;
// The contract can be initialized with a number of tokens
// All the tokens are deposited to the owner address
//
// @param _balance Initial supply of the contract
// @param _name Token Name
// @param _symbol Token symbol
// @param _decimals Token decimals
function PistToken(uint256 _initialSupply, string _name, string _symbol, uint _decimals) public {
_totalSupply = _initialSupply;
name = _name;
symbol = _symbol;
decimals = _decimals;
balances[owner] = _initialSupply;
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function transfer(address _to, uint _value) public returns (bool) {
require(!isBlackListed[msg.sender]);
return super.transfer(_to, _value);
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function transferFrom(address _from, address _to, uint _value) public returns (bool) {
require(!isBlackListed[_from]);
return super.transferFrom(_from, _to, _value);
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function balanceOf(address who) public constant returns (uint256) {
return super.balanceOf(who);
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function approve(address _spender, uint _value) public onlyPayloadSize(2 * 32) returns (bool) {
return super.approve(_spender, _value);
}
// Forward ERC20 methods to upgraded contract if this one is deprecated
function allowance(address _owner, address _spender) public constant returns (uint remaining) {
return super.allowance(_owner, _spender);
}
// deprecate current contract if favour of a new one
function totalSupply() public constant returns (uint256) {
return _totalSupply;
}
// Redeem tokens.
// These tokens are withdrawn from the owner address
// if the balance must be enough to cover the redeem
// or the call will fail.
// @param _amount Number of tokens to be issued
function redeem(uint256 amount) public onlyOwner {
require(_totalSupply >= amount);
require(balances[owner] >= amount);
_totalSupply -= amount;
balances[owner] -= amount;
Redeem(amount);
}
function setParams(uint newBasisPoints, uint newMaxFee) public onlyOwner {
// Ensure transparency by hardcoding limit beyond which fees can never be added
require(newBasisPoints < 20);
require(newMaxFee < 50);
basisPointsRate = newBasisPoints;
maximumFee = newMaxFee.mul(10**decimals);
Params(basisPointsRate, maximumFee);
}
// Called when tokens are redeemed
event Redeem(uint256 amount);
// Called if contract ever adds fees
event Params(uint feeBasisPoints, uint maxFee);
}
|
Forward ERC20 methods to upgraded contract if this one is deprecated
|
function transfer(address _to, uint _value) public returns (bool) {
require(!isBlackListed[msg.sender]);
return super.transfer(_to, _value);
}
| 15,376,444 |
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./partial_match/3/0x3bF4788621B18eCE94B9C2F916b39FDB6d1dF8aa/sources/MineDAPP.sol
|
//calculate mintingMultiplier uint256 totalSupply = (120000 ether)/(10**18); uint256 availableSupply = RubyERC20(RubyERC20Address).balanceOf(RubyERC20Address)/(10**18);
|
function mintingMultiplierCalc() public view returns(uint256){
uint256 circulatingSupply = RubyERC20(RubyERC20Address).circulatingSupply()/(10**18);
if (circulatingSupply.add(totalLockedRewards.div(10**18)) < 60000) {
uint256 mintingMultiplier = (circulatingSupply.mul(11).div(10000).add(100));
return (1 ether)/mintingMultiplier;
uint256 mintingMultiplier = (circulatingSupply.mul(167).div(10000).sub(836));
return (1 ether)/mintingMultiplier;
uint256 mintingMultiplier = (circulatingSupply.mul(25).div(1000).sub(1500));
return (1 ether)/mintingMultiplier;
uint256 mintingMultiplier = 0;
}
}
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/**
*Submitted for verification at Etherscan.io on 2022-01-03
*/
// Dependency file: @openzeppelin/contracts/utils/introspection/IERC165.sol
// 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);
}
// Dependency file: @openzeppelin/contracts/token/ERC721/IERC721.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/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;
}
// Dependency file: @openzeppelin/contracts/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);
}
// Dependency file: @openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC721/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);
}
// Dependency file: @openzeppelin/contracts/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);
}
}
}
}
// Dependency file: @openzeppelin/contracts/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;
}
}
// Dependency file: @openzeppelin/contracts/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);
}
}
// Dependency file: @openzeppelin/contracts/utils/introspection/ERC165.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/utils/introspection/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;
}
}
// Dependency file: @openzeppelin/contracts/token/ERC721/ERC721.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
// import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
// import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol";
// import "@openzeppelin/contracts/utils/Address.sol";
// import "@openzeppelin/contracts/utils/Context.sol";
// import "@openzeppelin/contracts/utils/Strings.sol";
// import "@openzeppelin/contracts/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 {}
}
// Dependency file: @openzeppelin/contracts/interfaces/IERC165.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
// Dependency file: @openzeppelin/contracts/interfaces/IERC2981.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/interfaces/IERC165.sol";
/**
* @dev Interface for the NFT Royalty Standard
*/
interface IERC2981 is IERC165 {
/**
* @dev Called with the sale price to determine how much royalty is owed and to whom.
* @param tokenId - the NFT asset queried for royalty information
* @param salePrice - the sale price of the NFT asset specified by `tokenId`
* @return receiver - address of who should be sent the royalty payment
* @return royaltyAmount - the royalty payment amount for `salePrice`
*/
function royaltyInfo(uint256 tokenId, uint256 salePrice)
external
view
returns (address receiver, uint256 royaltyAmount);
}
// Dependency file: @openzeppelin/contracts/access/Ownable.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/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);
}
}
// Dependency file: @openzeppelin/contracts/utils/Counters.sol
// 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;
}
}
// Dependency file: @openzeppelin/contracts/utils/cryptography/ECDSA.sol
// 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));
}
}
// Dependency file: @openzeppelin/contracts/utils/math/SafeMath.sol
// pragma solidity ^0.8.0;
// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.
/**
* @dev Wrappers over Solidity's arithmetic operations.
*
* NOTE: `SafeMath` is no longer needed starting with Solidity 0.8. The compiler
* now has built in overflow checking.
*/
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) {
unchecked {
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) {
unchecked {
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) {
unchecked {
// 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) {
unchecked {
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) {
unchecked {
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) {
return a + b;
}
/**
* @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 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) {
return a * b;
}
/**
* @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.
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
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) {
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) {
unchecked {
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.
*
* 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) {
unchecked {
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) {
unchecked {
require(b > 0, errorMessage);
return a % b;
}
}
}
// Dependency file: contracts/Hashku.sol
// pragma solidity 0.8.9;
/*
*
* Hashku Contract
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* To be used as base contract for ERC721 when minting on Hashku
*
*/
// import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
// import "@openzeppelin/contracts/interfaces/IERC2981.sol";
// import "@openzeppelin/contracts/access/Ownable.sol";
// import "@openzeppelin/contracts/utils/Address.sol";
// import "@openzeppelin/contracts/utils/Strings.sol";
// import "@openzeppelin/contracts/utils/Context.sol";
// import "@openzeppelin/contracts/utils/Counters.sol";
// import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
// import "@openzeppelin/contracts/utils/math/SafeMath.sol";
contract Hashku is Context, Ownable, ERC721, IERC2981 {
using Address for address;
using Strings for uint256;
using Counters for Counters.Counter;
using ECDSA for bytes32;
Counters.Counter private tokenIdTracker;
string public baseTokenURI;
string public key = "SHOP";
string public group = "init";
uint256 public maxMintPerAddress;
uint256 public maxMintPerTransaction;
uint256 public maxTokens;
uint256 public price;
bool public isPublic;
bool public isClosed;
mapping(address => uint256) public tokensMinted;
address public withdrawalAddress;
address public verifySigner;
uint256 public royaltyPercent;
address public proxyRegistryAddress;
event ContractUpdated(string _type);
modifier onlyWithdrawer() {
require(withdrawalAddress != address(0), "no_withdrawals");
require(withdrawalAddress == _msgSender(), "not_allowed");
_;
}
constructor(
string memory _name,
string memory _symbol,
string memory _baseTokenURI,
string memory _key,
uint256 _maxTokens,
uint256 _maxMintPerAddress,
uint256 _maxMintPerTransaction,
uint256 _price,
uint256 _royaltyPercent,
address _withdrawalAddress
) ERC721(_name, _symbol) {
baseTokenURI = _baseTokenURI;
key = _key;
maxTokens = _maxTokens;
maxMintPerAddress = _maxMintPerAddress;
maxMintPerTransaction = _maxMintPerTransaction;
price = _price;
royaltyPercent = _royaltyPercent;
withdrawalAddress = _withdrawalAddress;
verifySigner = _msgSender();
}
// support IERC2981
function supportsInterface(bytes4 _interfaceId) public view virtual override (ERC721, IERC165) returns (bool) {
return _interfaceId == type(IERC2981).interfaceId || super.supportsInterface(_interfaceId);
}
// return the token URI for a specific token
function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) {
require(_exists(_tokenId), "no_token");
return bytes(baseTokenURI).length > 0 ? string(abi.encodePacked(baseTokenURI, _tokenId.toString())) : "";
}
// internal mint function, incrementing token
function mint(address _to) internal {
_safeMint(_to, tokenIdTracker.current());
tokenIdTracker.increment();
}
// owner sends NFTs to addresses
function send(address[] calldata _addresses, uint256[] calldata _amounts) external virtual onlyOwner {
require(_addresses.length == _amounts.length, "amount_mismatch");
uint256 total;
for (uint256 t = 0; t < _amounts.length; t++) {
total += _amounts[t];
}
require(nextToken() + total <= maxTokens, "not_enough_tokens");
delete total;
for (uint256 i = 0; i < _addresses.length; i++) {
for (uint256 a = 0; a < _amounts[i]; a++) {
mint(_addresses[i]);
}
}
}
// buy NFTs - version without signature required for public mint
function shop(uint256 _amount) external virtual payable {}
// buy NFTs
function shop(uint256 _amount, bytes memory _signature) external virtual payable {}
// return the id for the next token that will be minted
function nextToken() public view returns (uint256) {
return tokenIdTracker.current();
}
// check if a msg sender is eligible to shop
function eligible() public view virtual returns (bool) {
if (isClosed) {
return false;
}
return isPublic;
}
// owner can ONLY decrease the total number of available tokens
function decreaseMaxTokens(uint256 _amount) external virtual onlyOwner {
require(_amount < maxTokens, "only_decrease");
maxTokens = _amount;
}
// owner set the contract to public mode
function setIsPublic(bool _public) external virtual onlyOwner {
isPublic = _public;
emit ContractUpdated("isPublic");
}
// owner set the contract to closed
function setIsClosed(bool _closed) external virtual onlyOwner {
isClosed = _closed;
emit ContractUpdated("isClosed");
}
// owner set the price of minting
function setPrice(uint256 _price) external virtual onlyOwner {
price = _price;
}
// set the maximum amount an address may mint
function setMaxMintPerAddress(uint256 _amount) external virtual onlyOwner {
maxMintPerAddress = _amount;
}
// set the maximum amount an address may mint
function setMaxMintPerTransaction(uint256 _amount) external virtual onlyOwner {
maxMintPerTransaction = _amount;
}
// owner set the contract key for signature verification
function setKey(string calldata _key) external virtual onlyOwner {
key = _key;
}
// set the current contract group for signature verification
function setGroup(string memory _group) external virtual onlyOwner {
group = _group;
emit ContractUpdated("group");
}
// owner set a new base token URI
function setBaseUri(string calldata _baseTokenURI) external virtual onlyOwner {
baseTokenURI = _baseTokenURI;
}
// owner set a new address for signature verification
function setVerifySigner(address _verifySigner) external virtual onlyOwner {
verifySigner = _verifySigner;
}
// verify signature based on contract key, contract group, token amount, and the msg sender
function verifySignature(
bytes memory _signature
) internal view virtual returns (bool) {
bytes32 _messageHash = keccak256(abi.encodePacked(key, group, _msgSender()));
return _messageHash.toEthSignedMessageHash().recover(_signature) == verifySigner;
}
// set the royalty percent
function setRoyaltyPercent(uint256 _amount) external virtual onlyOwner {
royaltyPercent = _amount;
}
// EIP-2981 royaltyInfo
function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view virtual override returns (address receiver, uint256 royaltyAmount) {
require(_exists(_tokenId), "no_token");
return (address(this), SafeMath.div(SafeMath.mul(_salePrice, royaltyPercent), 100));
}
// withdrawal address convenience method for pulling balance of contract
function seeBalance() external view virtual onlyWithdrawer returns (uint256) {
return address(this).balance;
}
// withdrawal address send an amount to an address
function withdraw(address payable _to, uint256 _amount) external virtual onlyWithdrawer returns (bool) {
require(_amount <= address(this).balance, "insufficient_funds");
_to.transfer(_amount);
return true;
}
// withdrawal address set a new withdrawal address
function setWithdrawalAddress(address _address) external virtual onlyWithdrawer {
withdrawalAddress = _address;
// emit ContractUpdated("withdrawalAddress");
}
// owner can set the proxy registry access after deploy
function setProxyRegistryAddress(address _proxy) external virtual onlyOwner {
// OpenSea Rinkeby Address = "0xf57b2c51ded3a29e6891aba85459d600256cf317";
// OpenSea Mainnet Address = "0xa5409ec958c83c3f309868babaca7c86dcb077c1";
proxyRegistryAddress = _proxy;
}
// override isApprovedForAll to allow proxy address for OpenSea gasless listing
function isApprovedForAll(address _owner, address _operator) public view virtual override returns (bool) {
if (proxyRegistryAddress != address(0)) {
ProxyRegistry _proxyRegistry = ProxyRegistry(proxyRegistryAddress);
if (address(_proxyRegistry.proxies(_owner)) == _operator) {
return true;
}
}
return super.isApprovedForAll(_owner, _operator);
}
}
contract OwnableDelegateProxy {}
contract ProxyRegistry {
mapping(address => OwnableDelegateProxy) public proxies;
}
// Dependency file: contracts/imports/VerifySignature.sol
/*
*
* VerifySignature Contract
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* Verify a signature generated off-chain
* To be used for helping avoid gas wars without having to whitelist addresses on contract
*
*/
// pragma solidity 0.8.9;
// import "@openzeppelin/contracts/access/Ownable.sol";
contract VerifySignature is Ownable {
address public verifySigner;
constructor() {
verifySigner = msg.sender;
}
function setSigner(address _newSigner) public onlyOwner {
verifySigner = _newSigner;
}
function getMessageHash(
string memory _messageOne,
string memory _messageTwo,
uint _numberOne,
uint _numberTwo,
address _address
) internal pure returns (bytes32) {
return keccak256(abi.encodePacked(_messageOne, _messageTwo, _numberOne, _numberTwo, _address));
}
function getEthSignedMessageHash(bytes32 _messageHash)
internal
pure
returns (bytes32)
{
return
keccak256(
abi.encodePacked("\x19Ethereum Signed Message:\n32", _messageHash)
);
}
function recoverSigner(bytes32 _ethSignedMessageHash, bytes memory _signature)
internal
pure
returns (address)
{
(bytes32 r, bytes32 s, uint8 v) = splitSignature(_signature);
return ecrecover(_ethSignedMessageHash, v, r, s);
}
function splitSignature(bytes memory _sig)
internal
pure
returns (
bytes32 r,
bytes32 s,
uint8 v
)
{
require(_sig.length == 65, "siglngth");
assembly {
r := mload(add(_sig, 32))
s := mload(add(_sig, 64))
v := byte(0, mload(add(_sig, 96)))
}
}
function verifySignature(
string memory _messageOne,
string memory _messageTwo,
uint _numberOne,
uint _numberTwo,
bytes memory signature
) internal view returns (bool) {
bytes32 _messageHash = getMessageHash(_messageOne, _messageTwo, _numberOne, _numberTwo, msg.sender);
bytes32 _ethSignedMessageHash = getEthSignedMessageHash(_messageHash);
return recoverSigner(_ethSignedMessageHash, signature) == verifySigner;
}
}
// Dependency file: contracts/imports/Withdraw.sol
/*
*
* Withdraw Contract
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* Withdraw funds from a contract
*
*/
// pragma solidity 0.8.9;
// import "@openzeppelin/contracts/access/Ownable.sol";
contract Withdraw is Ownable {
function seeBalance() public view onlyOwner returns(uint) {
return address(this).balance;
}
function withdraw(address payable _to, uint _amount) public onlyOwner returns(bool) {
require(_amount <= address(this).balance, "insfnds");
_to.transfer(_amount);
return true;
}
}
// Dependency file: contracts/imports/Group.sol
/*
*
* Group Contract
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* To be used in conjuction with VerifySignature as a way to validate a signature generated off-chain
*
*/
// pragma solidity 0.8.9;
// import "@openzeppelin/contracts/access/Ownable.sol";
contract Group is Ownable {
string public group = "init";
event GroupUpdated(string _group);
function setGroup(string memory _grp) public onlyOwner {
group = _grp;
emit GroupUpdated(_grp);
}
}
// Dependency file: contracts/imports/ExternalAccount.sol
/*
*
* ExternalAccount Contract
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* To be used to allow a single external address (likely another another contract) to interact with particular functions
*
*/
// pragma solidity 0.8.9;
// import "@openzeppelin/contracts/access/Ownable.sol";
contract ExternalAccount is Ownable {
address public externalAccount;
function setExternalAccount(address _addr) public onlyOwner {
externalAccount = _addr;
}
modifier onlyExternalAccount() {
require(externalAccount != address(0), "noext");
require(msg.sender == externalAccount, "invacct");
_;
}
}
// Dependency file: @openzeppelin/contracts/token/ERC1155/IERC1155.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/**
* @dev Required interface of an ERC1155 compliant contract, as defined in the
* https://eips.ethereum.org/EIPS/eip-1155[EIP].
*
* _Available since v3.1._
*/
interface IERC1155 is IERC165 {
/**
* @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
*/
event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);
/**
* @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
* transfers.
*/
event TransferBatch(
address indexed operator,
address indexed from,
address indexed to,
uint256[] ids,
uint256[] values
);
/**
* @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
* `approved`.
*/
event ApprovalForAll(address indexed account, address indexed operator, bool approved);
/**
* @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
*
* If an {URI} event was emitted for `id`, the standard
* https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
* returned by {IERC1155MetadataURI-uri}.
*/
event URI(string value, uint256 indexed id);
/**
* @dev Returns the amount of tokens of token type `id` owned by `account`.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function balanceOf(address account, uint256 id) external view returns (uint256);
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
*
* Requirements:
*
* - `accounts` and `ids` must have the same length.
*/
function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
external
view
returns (uint256[] memory);
/**
* @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
*
* Emits an {ApprovalForAll} event.
*
* Requirements:
*
* - `operator` cannot be the caller.
*/
function setApprovalForAll(address operator, bool approved) external;
/**
* @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
*
* See {setApprovalForAll}.
*/
function isApprovedForAll(address account, address operator) external view returns (bool);
/**
* @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
*
* Emits a {TransferSingle} event.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - If the caller is not `from`, it must be have been approved to spend ``from``'s tokens via {setApprovalForAll}.
* - `from` must have a balance of tokens of type `id` of at least `amount`.
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
* acceptance magic value.
*/
function safeTransferFrom(
address from,
address to,
uint256 id,
uint256 amount,
bytes calldata data
) external;
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
*
* Emits a {TransferBatch} event.
*
* Requirements:
*
* - `ids` and `amounts` must have the same length.
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
* acceptance magic value.
*/
function safeBatchTransferFrom(
address from,
address to,
uint256[] calldata ids,
uint256[] calldata amounts,
bytes calldata data
) external;
}
// Dependency file: @openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/**
* @dev _Available since v3.1._
*/
interface IERC1155Receiver is IERC165 {
/**
@dev Handles the receipt of a single ERC1155 token type. This function is
called at the end of a `safeTransferFrom` after the balance has been updated.
To accept the transfer, this must return
`bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
(i.e. 0xf23a6e61, or its own function selector).
@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(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
*/
function onERC1155Received(
address operator,
address from,
uint256 id,
uint256 value,
bytes calldata data
) external returns (bytes4);
/**
@dev Handles the receipt of a multiple ERC1155 token types. This function
is called at the end of a `safeBatchTransferFrom` after the balances have
been updated. To accept the transfer(s), this must return
`bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
(i.e. 0xbc197c81, or its own function selector).
@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)"))` if transfer is allowed
*/
function onERC1155BatchReceived(
address operator,
address from,
uint256[] calldata ids,
uint256[] calldata values,
bytes calldata data
) external returns (bytes4);
}
// Dependency file: @openzeppelin/contracts/token/ERC1155/extensions/IERC1155MetadataURI.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";
/**
* @dev Interface of the optional ERC1155MetadataExtension interface, as defined
* in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
*
* _Available since v3.1._
*/
interface IERC1155MetadataURI is IERC1155 {
/**
* @dev Returns the URI for token type `id`.
*
* If the `\{id\}` substring is present in the URI, it must be replaced by
* clients with the actual token type ID.
*/
function uri(uint256 id) external view returns (string memory);
}
// Dependency file: @openzeppelin/contracts/token/ERC1155/ERC1155.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";
// import "@openzeppelin/contracts/token/ERC1155/IERC1155Receiver.sol";
// import "@openzeppelin/contracts/token/ERC1155/extensions/IERC1155MetadataURI.sol";
// import "@openzeppelin/contracts/utils/Address.sol";
// import "@openzeppelin/contracts/utils/Context.sol";
// import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
/**
* @dev Implementation of the basic standard multi-token.
* See https://eips.ethereum.org/EIPS/eip-1155
* Originally based on code by Enjin: https://github.com/enjin/erc-1155
*
* _Available since v3.1._
*/
contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
using Address for address;
// Mapping from token ID to account balances
mapping(uint256 => mapping(address => uint256)) private _balances;
// Mapping from account to operator approvals
mapping(address => mapping(address => bool)) private _operatorApprovals;
// Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
string private _uri;
/**
* @dev See {_setURI}.
*/
constructor(string memory uri_) {
_setURI(uri_);
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return
interfaceId == type(IERC1155).interfaceId ||
interfaceId == type(IERC1155MetadataURI).interfaceId ||
super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC1155MetadataURI-uri}.
*
* This implementation returns the same URI for *all* token types. It relies
* on the token type ID substitution mechanism
* https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
*
* Clients calling this function must replace the `\{id\}` substring with the
* actual token type ID.
*/
function uri(uint256) public view virtual override returns (string memory) {
return _uri;
}
/**
* @dev See {IERC1155-balanceOf}.
*
* Requirements:
*
* - `account` cannot be the zero address.
*/
function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
require(account != address(0), "ERC1155: balance query for the zero address");
return _balances[id][account];
}
/**
* @dev See {IERC1155-balanceOfBatch}.
*
* Requirements:
*
* - `accounts` and `ids` must have the same length.
*/
function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
public
view
virtual
override
returns (uint256[] memory)
{
require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");
uint256[] memory batchBalances = new uint256[](accounts.length);
for (uint256 i = 0; i < accounts.length; ++i) {
batchBalances[i] = balanceOf(accounts[i], ids[i]);
}
return batchBalances;
}
/**
* @dev See {IERC1155-setApprovalForAll}.
*/
function setApprovalForAll(address operator, bool approved) public virtual override {
require(_msgSender() != operator, "ERC1155: setting approval status for self");
_operatorApprovals[_msgSender()][operator] = approved;
emit ApprovalForAll(_msgSender(), operator, approved);
}
/**
* @dev See {IERC1155-isApprovedForAll}.
*/
function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
return _operatorApprovals[account][operator];
}
/**
* @dev See {IERC1155-safeTransferFrom}.
*/
function safeTransferFrom(
address from,
address to,
uint256 id,
uint256 amount,
bytes memory data
) public virtual override {
require(
from == _msgSender() || isApprovedForAll(from, _msgSender()),
"ERC1155: caller is not owner nor approved"
);
_safeTransferFrom(from, to, id, amount, data);
}
/**
* @dev See {IERC1155-safeBatchTransferFrom}.
*/
function safeBatchTransferFrom(
address from,
address to,
uint256[] memory ids,
uint256[] memory amounts,
bytes memory data
) public virtual override {
require(
from == _msgSender() || isApprovedForAll(from, _msgSender()),
"ERC1155: transfer caller is not owner nor approved"
);
_safeBatchTransferFrom(from, to, ids, amounts, data);
}
/**
* @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
*
* Emits a {TransferSingle} event.
*
* Requirements:
*
* - `to` cannot be the zero address.
* - `from` must have a balance of tokens of type `id` of at least `amount`.
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
* acceptance magic value.
*/
function _safeTransferFrom(
address from,
address to,
uint256 id,
uint256 amount,
bytes memory data
) internal virtual {
require(to != address(0), "ERC1155: transfer to the zero address");
address operator = _msgSender();
_beforeTokenTransfer(operator, from, to, _asSingletonArray(id), _asSingletonArray(amount), data);
uint256 fromBalance = _balances[id][from];
require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
unchecked {
_balances[id][from] = fromBalance - amount;
}
_balances[id][to] += amount;
emit TransferSingle(operator, from, to, id, amount);
_doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
}
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
*
* Emits a {TransferBatch} event.
*
* Requirements:
*
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
* acceptance magic value.
*/
function _safeBatchTransferFrom(
address from,
address to,
uint256[] memory ids,
uint256[] memory amounts,
bytes memory data
) internal virtual {
require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
require(to != address(0), "ERC1155: transfer to the zero address");
address operator = _msgSender();
_beforeTokenTransfer(operator, from, to, ids, amounts, data);
for (uint256 i = 0; i < ids.length; ++i) {
uint256 id = ids[i];
uint256 amount = amounts[i];
uint256 fromBalance = _balances[id][from];
require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
unchecked {
_balances[id][from] = fromBalance - amount;
}
_balances[id][to] += amount;
}
emit TransferBatch(operator, from, to, ids, amounts);
_doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
}
/**
* @dev Sets a new URI for all token types, by relying on the token type ID
* substitution mechanism
* https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
*
* By this mechanism, any occurrence of the `\{id\}` substring in either the
* URI or any of the amounts in the JSON file at said URI will be replaced by
* clients with the token type ID.
*
* For example, the `https://token-cdn-domain/\{id\}.json` URI would be
* interpreted by clients as
* `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
* for token type ID 0x4cce0.
*
* See {uri}.
*
* Because these URIs cannot be meaningfully represented by the {URI} event,
* this function emits no events.
*/
function _setURI(string memory newuri) internal virtual {
_uri = newuri;
}
/**
* @dev Creates `amount` tokens of token type `id`, and assigns them to `account`.
*
* Emits a {TransferSingle} event.
*
* Requirements:
*
* - `account` cannot be the zero address.
* - If `account` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
* acceptance magic value.
*/
function _mint(
address account,
uint256 id,
uint256 amount,
bytes memory data
) internal virtual {
require(account != address(0), "ERC1155: mint to the zero address");
address operator = _msgSender();
_beforeTokenTransfer(operator, address(0), account, _asSingletonArray(id), _asSingletonArray(amount), data);
_balances[id][account] += amount;
emit TransferSingle(operator, address(0), account, id, amount);
_doSafeTransferAcceptanceCheck(operator, address(0), account, id, amount, data);
}
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
*
* Requirements:
*
* - `ids` and `amounts` must have the same length.
* - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
* acceptance magic value.
*/
function _mintBatch(
address to,
uint256[] memory ids,
uint256[] memory amounts,
bytes memory data
) internal virtual {
require(to != address(0), "ERC1155: mint to the zero address");
require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
address operator = _msgSender();
_beforeTokenTransfer(operator, address(0), to, ids, amounts, data);
for (uint256 i = 0; i < ids.length; i++) {
_balances[ids[i]][to] += amounts[i];
}
emit TransferBatch(operator, address(0), to, ids, amounts);
_doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
}
/**
* @dev Destroys `amount` tokens of token type `id` from `account`
*
* Requirements:
*
* - `account` cannot be the zero address.
* - `account` must have at least `amount` tokens of token type `id`.
*/
function _burn(
address account,
uint256 id,
uint256 amount
) internal virtual {
require(account != address(0), "ERC1155: burn from the zero address");
address operator = _msgSender();
_beforeTokenTransfer(operator, account, address(0), _asSingletonArray(id), _asSingletonArray(amount), "");
uint256 accountBalance = _balances[id][account];
require(accountBalance >= amount, "ERC1155: burn amount exceeds balance");
unchecked {
_balances[id][account] = accountBalance - amount;
}
emit TransferSingle(operator, account, address(0), id, amount);
}
/**
* @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
*
* Requirements:
*
* - `ids` and `amounts` must have the same length.
*/
function _burnBatch(
address account,
uint256[] memory ids,
uint256[] memory amounts
) internal virtual {
require(account != address(0), "ERC1155: burn from the zero address");
require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
address operator = _msgSender();
_beforeTokenTransfer(operator, account, address(0), ids, amounts, "");
for (uint256 i = 0; i < ids.length; i++) {
uint256 id = ids[i];
uint256 amount = amounts[i];
uint256 accountBalance = _balances[id][account];
require(accountBalance >= amount, "ERC1155: burn amount exceeds balance");
unchecked {
_balances[id][account] = accountBalance - amount;
}
}
emit TransferBatch(operator, account, address(0), ids, amounts);
}
/**
* @dev Hook that is called before any token transfer. This includes minting
* and burning, as well as batched variants.
*
* The same hook is called on both single and batched variants. For single
* transfers, the length of the `id` and `amount` arrays will be 1.
*
* Calling conditions (for each `id` and `amount` pair):
*
* - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
* of token type `id` will be transferred to `to`.
* - When `from` is zero, `amount` tokens of token type `id` will be minted
* for `to`.
* - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
* will be burned.
* - `from` and `to` are never both zero.
* - `ids` and `amounts` have the same, non-zero length.
*
* To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
*/
function _beforeTokenTransfer(
address operator,
address from,
address to,
uint256[] memory ids,
uint256[] memory amounts,
bytes memory data
) internal virtual {}
function _doSafeTransferAcceptanceCheck(
address operator,
address from,
address to,
uint256 id,
uint256 amount,
bytes memory data
) private {
if (to.isContract()) {
try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
if (response != IERC1155Receiver.onERC1155Received.selector) {
revert("ERC1155: ERC1155Receiver rejected tokens");
}
} catch Error(string memory reason) {
revert(reason);
} catch {
revert("ERC1155: transfer to non ERC1155Receiver implementer");
}
}
}
function _doSafeBatchTransferAcceptanceCheck(
address operator,
address from,
address to,
uint256[] memory ids,
uint256[] memory amounts,
bytes memory data
) private {
if (to.isContract()) {
try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
bytes4 response
) {
if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
revert("ERC1155: ERC1155Receiver rejected tokens");
}
} catch Error(string memory reason) {
revert(reason);
} catch {
revert("ERC1155: transfer to non ERC1155Receiver implementer");
}
}
}
function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
uint256[] memory array = new uint256[](1);
array[0] = element;
return array;
}
}
// Dependency file: @openzeppelin/contracts/token/ERC1155/extensions/ERC1155Burnable.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
/**
* @dev Extension of {ERC1155} that allows token holders to destroy both their
* own tokens and those that they have been approved to use.
*
* _Available since v3.1._
*/
abstract contract ERC1155Burnable is ERC1155 {
function burn(
address account,
uint256 id,
uint256 value
) public virtual {
require(
account == _msgSender() || isApprovedForAll(account, _msgSender()),
"ERC1155: caller is not owner nor approved"
);
_burn(account, id, value);
}
function burnBatch(
address account,
uint256[] memory ids,
uint256[] memory values
) public virtual {
require(
account == _msgSender() || isApprovedForAll(account, _msgSender()),
"ERC1155: caller is not owner nor approved"
);
_burnBatch(account, ids, values);
}
}
// Dependency file: @openzeppelin/contracts/token/ERC1155/extensions/ERC1155Supply.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
/**
* @dev Extension of ERC1155 that adds tracking of total supply per id.
*
* Useful for scenarios where Fungible and Non-fungible tokens have to be
* clearly identified. Note: While a totalSupply of 1 might mean the
* corresponding is an NFT, there is no guarantees that no other token with the
* same id are not going to be minted.
*/
abstract contract ERC1155Supply is ERC1155 {
mapping(uint256 => uint256) private _totalSupply;
/**
* @dev Total amount of tokens in with a given id.
*/
function totalSupply(uint256 id) public view virtual returns (uint256) {
return _totalSupply[id];
}
/**
* @dev Indicates weither any token exist with a given id, or not.
*/
function exists(uint256 id) public view virtual returns (bool) {
return ERC1155Supply.totalSupply(id) > 0;
}
/**
* @dev See {ERC1155-_mint}.
*/
function _mint(
address account,
uint256 id,
uint256 amount,
bytes memory data
) internal virtual override {
super._mint(account, id, amount, data);
_totalSupply[id] += amount;
}
/**
* @dev See {ERC1155-_mintBatch}.
*/
function _mintBatch(
address to,
uint256[] memory ids,
uint256[] memory amounts,
bytes memory data
) internal virtual override {
super._mintBatch(to, ids, amounts, data);
for (uint256 i = 0; i < ids.length; ++i) {
_totalSupply[ids[i]] += amounts[i];
}
}
/**
* @dev See {ERC1155-_burn}.
*/
function _burn(
address account,
uint256 id,
uint256 amount
) internal virtual override {
super._burn(account, id, amount);
_totalSupply[id] -= amount;
}
/**
* @dev See {ERC1155-_burnBatch}.
*/
function _burnBatch(
address account,
uint256[] memory ids,
uint256[] memory amounts
) internal virtual override {
super._burnBatch(account, ids, amounts);
for (uint256 i = 0; i < ids.length; ++i) {
_totalSupply[ids[i]] -= amounts[i];
}
}
}
// Dependency file: contracts/CabinetOfCuriosities.sol
/*
*
* Society of the Hourglass: Cabinet of Curiosities
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* Website: https://www.societyofthehourglass.com/
* Mint Page: https://app.hashku.com/team/society-of-the-hourglass/cabinet-of-curiosities/mint
*
*/
// pragma solidity 0.8.9;
// import "contracts/imports/VerifySignature.sol";
// import "contracts/imports/Withdraw.sol";
// import "contracts/imports/Group.sol";
// import "contracts/imports/ExternalAccount.sol";
// import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
// import "@openzeppelin/contracts/token/ERC1155/extensions/ERC1155Burnable.sol";
// import "@openzeppelin/contracts/token/ERC1155/extensions/ERC1155Supply.sol";
// import "@openzeppelin/contracts/access/Ownable.sol";
contract CabinetOfCuriosities is
Ownable,
Withdraw,
Group,
VerifySignature,
ExternalAccount,
ERC1155,
ERC1155Burnable
{
mapping(uint256 => uint256) private _totalSupply;
struct CabinetItem {
uint256 price;
uint256 amountMinted;
uint256 amountAllowed;
uint256 maxMintPerAddress;
uint256 mainCollectionQty;
}
mapping(uint256 => CabinetItem) public items;
/// @notice How many items someone can mint
uint256 public maxMintEachAddress = 2;
mapping(address => uint) public hasMinted;
string private cabinetUri = "https://storage.hashku.com/api/soth/cabinet/{id}.json";
uint256 constant private DUST = 0;
uint256 constant private SCOPE = 1;
uint256 constant private BOOK = 2;
uint256 constant private BOT = 3;
uint256 constant private POSTER = 4;
uint256 constant private BOOK_CLOSED = 5;
uint256 constant private BOT_ACTIVE = 6;
uint256 public currentRaffleIndex = 11;
mapping(uint256 => bool) public nigelWinners;
constructor() ERC1155("https://storage.hashku.com/soth/cabinet/{id}.json") {
// forget me dust
items[DUST] = CabinetItem(60000000000000000, 0, 222, 2, 2);
// pocket spectroscope
items[SCOPE] = CabinetItem(120000000000000000, 0, 166, 2, 4);
// book of epochs
items[BOOK] = CabinetItem(170000000000000000, 0, 99, 2, 4);
// autotranslator bot
items[BOT] = CabinetItem(170000000000000000, 0, 99, 2, 4);
// wanted poster of nigel
items[POSTER] = CabinetItem(180000000000000000, 0, 99, 2, 4);
// opened book of epochs
items[BOOK_CLOSED] = CabinetItem(0, 0, 99, 2, 0);
// activated autotranslator bot
items[BOT_ACTIVE] = CabinetItem(0, 0, 99, 2, 0);
// Raffle tickets will be IDs 11-99
}
/*
* @notice Total supply of a given item
*/
function totalSupply(uint256 id) public view returns (uint256) {
return _totalSupply[id];
}
function _mint(
address account,
uint256 id,
uint256 amount,
bytes memory data
) internal override {
super._mint(account, id, amount, data);
_totalSupply[id] += amount;
}
function _burn(
address account,
uint256 id,
uint256 amount
) internal override {
super._burn(account, id, amount);
_totalSupply[id] -= amount;
}
/*
* @notice Set overall quanitity a user is allowed to mint
*/
function setMaxMintEachAddress(uint256 _amt) public onlyOwner {
maxMintEachAddress = _amt;
}
/*
* @notice Set a Nigel raffle ticket as a winner
*/
function setNigelWinner(uint256 _id) public onlyOwner {
nigelWinners[_id] = true;
}
/*
* @notice Allow updating the item data
*/
function setItem( uint256 _id, uint256 _price, uint256 _amountAllowed, uint256 _maxMintPerAddress, uint256 _mainCollectionQty ) public onlyOwner {
items[_id].price = _price;
items[_id].amountAllowed = _amountAllowed;
items[_id].maxMintPerAddress = _maxMintPerAddress;
items[_id].mainCollectionQty = _mainCollectionQty;
}
function uri(uint256) public view override returns (string memory) {
return cabinetUri;
}
function setURI(string memory _newuri) public onlyOwner {
cabinetUri = _newuri;
}
/*
* @notice Shop for a single item of varyiable quantity
*/
function shop( uint256 _id, uint256 _qty, bytes memory _signature ) public payable {
// check signature - will be provided by Hashku
require(verifySignature("SHOP", group, _id, _qty, _signature), "invsig");
require(_id < 5, "invitm");
require(_qty * items[_id].price == msg.value, "incfnds");
mintInternal(msg.sender, _id, _qty);
}
/*
* @notice Shop for more than a single item
*/
function shopMultiple( uint256[] memory _ids, uint256[] memory _qtys, bytes memory _signature ) public payable {
// check signature - will be provided by Hashku
require(verifySignature("SHOP", group, _ids[0], _qtys[0], _signature), "invsig");
require(_ids.length == _qtys.length, "idqtymm");
require(_ids.length < 6, "maxitms");
uint256 _totalPrice;
for (uint256 _i = 0; _i < _ids.length; _i++) {
require(_ids[_i] < 5, "invitm");
_totalPrice += items[_ids[_i]].price * _qtys[_i];
}
require(_totalPrice == msg.value, "incfnds");
for (uint256 _i = 0; _i < _ids.length; _i++) {
mintInternal(msg.sender, _ids[_i], _qtys[_i]);
}
}
/*
* @notice Mint an item, used by other functions only
*/
function mintInternal(address _to, uint256 _id, uint256 _qty) internal {
require(hasMinted[_to] + _qty <= maxMintEachAddress, "mintmax");
require(items[_id].amountMinted + _qty <= items[_id].amountAllowed, "itmunv");
require(_qty + balanceOf(_to, _id) <= items[_id].maxMintPerAddress, "itmmax");
hasMinted[_to] += _qty;
items[_id].amountMinted += _qty;
_mint(_to, _id, _qty, "");
}
/*
* @notice Send tokens to an address (to be used for rewarding community members and partners)
*/
function send(address _to, uint256[] memory _ids, uint256[] memory _qtys) public onlyOwner {
require(_ids.length == _qtys.length, "idqtymm");
require(_ids.length < 6, "maxitms");
for (uint256 _i = 0; _i < _ids.length; _i++) {
require(_ids[_i] < 5, "invitm");
}
for (uint256 _i = 0; _i < _ids.length; _i++) {
mintInternal(_to, _ids[_i], _qtys[_i]);
}
}
/*
* @notice Mint BOOK_CLOSED or BOT_ACTIVE from redemption contract
*/
function mintExternal(address _to, uint256 _id, uint256 _qty) external onlyExternalAccount {
require(_id > 4, "invitm");
require(_id < 7, "invitm");
items[_id].amountMinted += _qty;
_mint(_to, _id, _qty, "");
}
/*
* @notice Mint Nigel raffle ticket (IDs 11+)
*/
function mintNigelRaffle(address _to, uint256 _qty) external onlyExternalAccount {
for (uint256 _i = 0; _i < _qty; _i++) {
_mint(_to, currentRaffleIndex, 1, "");
currentRaffleIndex += 1;
}
}
/*
* @notice Burn token from redemption account
*/
function burnExternal(address _to, uint256 _id, uint256 _qty) external onlyExternalAccount {
_burn(_to, _id, _qty);
}
/*
* @notice Shortcut for retrieving number of main collection NFTs are redemeed from a Cabinet item
*/
function itemMainCollectionQuantity(uint256 _id) public view returns (uint256) {
return items[_id].mainCollectionQty;
}
function burn(
address _account,
uint256 _id,
uint256 _value
) override public virtual onlyOwner {}
function burnBatch(
address _account,
uint256[] memory _ids,
uint256[] memory _values
) override public virtual onlyOwner {}
}
// Dependency file: @openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol
// pragma solidity ^0.8.0;
// import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
/**
* @dev Implementation of the {IERC721Receiver} interface.
*
* Accepts all token transfers.
* Make sure the contract is able to use its token with {IERC721-safeTransferFrom}, {IERC721-approve} or {IERC721-setApprovalForAll}.
*/
contract ERC721Holder is IERC721Receiver {
/**
* @dev See {IERC721Receiver-onERC721Received}.
*
* Always returns `IERC721Receiver.onERC721Received.selector`.
*/
function onERC721Received(
address,
address,
uint256,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC721Received.selector;
}
}
// Root file: contracts/SocietyOfTheHourglass.sol
pragma solidity 0.8.9;
/*
*
* Society of the Hourglass: Main Collection + Cabinet of Curiosities Redemption
*
* Contract by Matt Casanova [Twitter: @DevGuyThings]
*
* Website: https://www.societyofthehourglass.com/
* Mint Page: https://app.hashku.com/team/society-of-the-hourglass/main/mint
*
*/
// import "contracts/Hashku.sol";
// import "contracts/CabinetOfCuriosities.sol";
// import "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol";
// import "@openzeppelin/contracts/utils/Strings.sol";
contract SocietyOfTheHourglass is Hashku, ERC721Holder {
using Strings for uint256;
// total main collection tokens based on 2022-01-01 cabinet items; will decrease as cabinet items are redeemed
uint256 public reservedFromCabinet = 642;
// mapping of which tokens have a bot
mapping(uint256 => bool) public hasBot;
// mappig of which tokens are in the book
mapping(uint256 => bool) public inBook;
// track which nigel token will mint next
uint256 public nextNigelIndex;
// how many nigels total
uint256 constant private nigelsAvailable = 10;
constructor() Hashku(
"Society of the Hourglass",
"SOTH",
"https://storage.hashku.com/api/soth/main/",
"SOTH",
8888,
20,
30,
70000000000000000,
5,
0xED0998a1489Ab5cF1900f546f620aB67Af19915B
) {
// on deploy, mint the first 10 tokens to the contract
// these first ten tokens are nigels
for (uint256 i = 0; i < nigelsAvailable; i++) {
mint(address(this));
}
}
// set however many tokens should be reserved for cabinet redemption
function setReservedFromCabinet(uint256 _amt) public onlyOwner {
require(nextToken() + _amt <= maxTokens, "too_many");
reservedFromCabinet = _amt;
}
// owner can ONLY decrease the total number of available tokens
function decreaseMaxTokens(uint256 _amount) external override onlyOwner {
require(_amount < maxTokens, "only_decrease");
require(_amount > reservedFromCabinet + nextToken(), "cabinet_reserved");
maxTokens = _amount;
}
// internal function for transferring a nigel
function transferNigel(address _to) internal {
// nigels will be 0-9, nigelsAvailable will be 10
require(nextNigelIndex + 1 < nigelsAvailable, "none_available");
uint256 nigelIdToClaim = nextNigelIndex;
nextNigelIndex += 1;
_safeTransfer(address(this), _to, nigelIdToClaim, "");
delete nigelIdToClaim;
}
// internal function for setting bot on a token
function setHasBot(uint256 _tokenId) internal {
require(!hasBot[_tokenId], "already_has_bot");
hasBot[_tokenId] = true;
}
// internal function for marking a token in the book
function setIsInBook(uint256 _tokenId) internal {
require(!inBook[_tokenId], "already_has_bot");
inBook[_tokenId] = true;
}
// once final tokens are set and we know all tokens to be in book, will call this to update the contract
function setIsInBookMultiple(uint256[] calldata _tokenIds) external onlyOwner {
for (uint256 i = 0; i < _tokenIds.length; i++) {
setIsInBook(_tokenIds[i]);
}
}
// returns uri with data for book and bot where appropriate
function tokenURI(uint256 _tokenId) public view override returns (string memory) {
require(_exists(_tokenId), "no_token");
string memory append = ".json?var=1";
string memory addBot = "";
if (hasBot[_tokenId]) {
addBot = "&bot=yes";
}
string memory addBook = "";
if (inBook[_tokenId]) {
addBook = "&book=yes";
}
return bytes(baseTokenURI).length > 0 ? string(abi.encodePacked(baseTokenURI, _tokenId.toString(), append, addBot, addBook)) : "";
}
// buy NFTs - version without signature required for public mint
function shop(uint256 _amount) external override payable {
require(nextToken() + _amount + reservedFromCabinet <= maxTokens, "sold_out");
require(_amount <= maxMintPerTransaction, "max_mintable");
require(!isClosed, "is_closed");
require(isPublic, "not_public");
require(price * _amount == msg.value, "incorrect_funds");
for (uint256 i = 0; i < _amount; i++) {
mint(_msgSender());
}
}
// buy NFTs - signature required from Hashku for presale
function shop(uint256 _amount, bytes memory _signature) external override payable {
require(nextToken() + _amount + reservedFromCabinet <= maxTokens, "sold_out");
require(tokensMinted[_msgSender()] + _amount <= maxMintPerAddress, "max_minted");
require(!isClosed, "is_closed");
require(verifySignature(_signature), "invalid_signature");
require(price * _amount == msg.value, "incorrect_funds");
tokensMinted[_msgSender()] += _amount;
for (uint256 i = 0; i < _amount; i++) {
mint(_msgSender());
}
}
// owner sends NFTs to addresses
function send(address[] calldata _addresses, uint256[] calldata _amounts) external override onlyOwner {
require(_addresses.length == _amounts.length, "amount_mismatch");
uint256 total;
for (uint256 t = 0; t < _amounts.length; t++) {
total += _amounts[t];
}
require(nextToken() + total + reservedFromCabinet <= maxTokens, "sold_out");
delete total;
for (uint256 i = 0; i < _addresses.length; i++) {
for (uint256 a = 0; a < _amounts[i]; a++) {
mint(_addresses[i]);
}
}
}
// cabinet collection address
CabinetOfCuriosities public externalAccount;
// redemption of initial cabinet items allowed when true
bool public redemptionOpen;
// redemption of secondary cabinet items allowed when true
bool public secondRedemptionOpen;
modifier cabinetMustBeSet() {
require(address(externalAccount) != address(0), "no_cabinet");
_;
}
// open or close initial cabinet item redemption
function setRedemptionOpen(bool _open) public onlyOwner {
redemptionOpen = _open;
}
// open or close secondary cabinet item redemption
function setSecondRedemptionOpen(bool _open) public onlyOwner {
secondRedemptionOpen = _open;
}
// set the cabinet account
function setExternalAccount(address _contract) public onlyOwner {
externalAccount = CabinetOfCuriosities(_contract);
}
// external function to mint Nigel raffle tickets in case we have external awards or later uses for raffle tickets
function mintNigelRaffle(address _to, uint256 _qty) external onlyOwner cabinetMustBeSet {
externalAccount.mintNigelRaffle(_to, _qty);
}
// redeem a winning nigel raffle ticket from the cabinet
function useNigelTicket(uint256 _id) public cabinetMustBeSet {
require(secondRedemptionOpen, "not_open");
require(externalAccount.nigelWinners(_id), "not_winner");
require(externalAccount.balanceOf(msg.sender, _id) >= 1, "not_enough");
// burn nigel ticket
externalAccount.burnExternal(msg.sender, _id, 1);
// mint a nigel from the main collection
transferNigel(msg.sender);
}
// check that the msg sender is the owner of an array of tokens
function validateOwner(uint[] calldata _tokenIds) internal view returns (bool) {
for (uint256 _i = 0; _i < _tokenIds.length; _i++) {
// does the user own the tokenIds
require(ownerOf(_tokenIds[_i]) == msg.sender, "not_owner");
}
return true;
}
// assign bots to main collection tokens
function useBot(uint[] calldata _tokenIds) public cabinetMustBeSet {
require(secondRedemptionOpen, "not_open");
require(externalAccount.balanceOf(msg.sender, 6) >= _tokenIds.length, "no_item");
validateOwner(_tokenIds);
externalAccount.burnExternal(msg.sender, 6, _tokenIds.length);
for (uint256 _i = 0; _i < _tokenIds.length; _i++) {
setHasBot(_tokenIds[_i]);
}
}
// assign books to main collection tokens
function useBook(uint[] calldata _tokenIds) public cabinetMustBeSet {
require(secondRedemptionOpen, "not_open");
require(externalAccount.balanceOf(msg.sender, 5) >= _tokenIds.length, "no_item");
validateOwner(_tokenIds);
externalAccount.burnExternal(msg.sender, 5, _tokenIds.length);
for (uint256 _i = 0; _i < _tokenIds.length; _i++) {
setIsInBook(_tokenIds[_i]);
}
}
// redeem items from the cabinet of curiosities
function redeem(uint[] calldata _itemIds, uint[] calldata _itemQtys) public cabinetMustBeSet {
require(redemptionOpen, "not_open");
require(_itemIds.length > 0, "no_items");
require(_itemIds.length == _itemQtys.length, "length_mismatch");
require(_itemIds.length < 6, "invalid_items");
for (uint256 _i = 0; _i < _itemIds.length; _i++) {
require(_itemQtys[_i] > 0, "quantity_zero");
// does the user own enough tokenIds
require(externalAccount.balanceOf(msg.sender, _itemIds[_i]) >= _itemQtys[_i], "no_item");
require(_itemIds[_i] < 5, "invalid_item");
}
uint256 _qtyMintMain;
for (uint256 _i = 0; _i < _itemIds.length; _i++) {
// burn the number of tokens by id
externalAccount.burnExternal(msg.sender, _itemIds[_i], _itemQtys[_i]);
// each token gets at least 1 from main collection
_qtyMintMain += externalAccount.itemMainCollectionQuantity(_itemIds[_i]) * _itemQtys[_i];
// book, bot, and poster get an additional item minted
if (_itemIds[_i] == 2) {
externalAccount.mintExternal(msg.sender, 5, _itemQtys[_i]);
} else if (_itemIds[_i] == 3) {
externalAccount.mintExternal(msg.sender, 6, _itemQtys[_i]);
} else if (_itemIds[_i] == 4) {
externalAccount.mintNigelRaffle(msg.sender, _itemQtys[_i]);
}
}
reservedFromCabinet -= _qtyMintMain;
// finally mint all the correct qty
for (uint256 i = 0; i < _qtyMintMain; i++) {
mint(msg.sender);
}
}
}
|
returns uri with data for book and bot where appropriate
|
function tokenURI(uint256 _tokenId) public view override returns (string memory) {
require(_exists(_tokenId), "no_token");
string memory append = ".json?var=1";
string memory addBot = "";
if (hasBot[_tokenId]) {
addBot = "&bot=yes";
}
string memory addBook = "";
if (inBook[_tokenId]) {
addBook = "&book=yes";
}
return bytes(baseTokenURI).length > 0 ? string(abi.encodePacked(baseTokenURI, _tokenId.toString(), append, addBot, addBook)) : "";
}
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./partial_match/1/0x7F8ea0146D78d90dbD215956d36a3E6c3694B8f4/sources/LSDStakingPool.sol
|
Unstake LSD Token Function check user's balance return LSD token to the user burn ve-LSD token from the user submit event
|
function unstakeLSD(uint256 _veLSDAmount) public override {
ILSDTokenVELSD lsdTokenVELSD = ILSDTokenVELSD(
getContractAddress("lsdTokenVELSD")
);
UserByLSD storage user = users[msg.sender];
require(user.balance >= _veLSDAmount, "Invalid amount");
uint256 excessAmount = getClaimAmountByLSD(msg.sender);
user.balance -= _veLSDAmount;
user.claimAmount = excessAmount;
user.lastTime = block.timestamp;
ILSDToken lsdToken = ILSDToken(getContractAddress("lsdToken"));
lsdToken.transfer(msg.sender, _veLSDAmount);
lsdTokenVELSD.burn(msg.sender, _veLSDAmount);
emit Unstaked(msg.sender, _veLSDAmount, block.timestamp);
}
| 4,094,064 |
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./full_match/8453/0xB9010964301326160173da694c0697a2FcE82F39/sources/contracts/DackieZapV1.sol
|
@notice Allows to zap a token in (e.g. token/other token) @param _token: token address/ Re-approve
|
function _approveTokenIfNeeded(address _token) private {
if (
IERC20(_token).allowance(address(this), dackieRouterAddress) < 1e24
) {
IERC20(_token).safeApprove(dackieRouterAddress, MAX_INT);
}
}
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./full_match/1/0x46b13E7E8f1aEF156973AE3eD975E738cAFB08C8/sources/contracts/dependencies/openzeppelin/security/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/ 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.
|
abstract contract ReentrancyGuard is Initializable {
uint256 private constant _NOT_ENTERED = 1;
uint256 private constant _ENTERED = 2;
uint256 private _status;
function __ReentrancyGuard_init() internal initializer {
_status = _NOT_ENTERED;
}
modifier nonReentrant() {
require(_status != _ENTERED, "ReentrancyGuard: reentrant call");
_status = _ENTERED;
_;
_status = _NOT_ENTERED;
}
}
| 3,134,112 |
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./full_match/1/0x0418A53b6b609cE54281A776103d893F26a300A7/sources/contracts/autopay/base/TokenManagerV2.sol
|
* @notice Gets the exchange rate to USD for a given token @param token_ address of token to get the exchange rate for @return exchangeRate Number of dollars per token @return decimals Decimals of the exchangeRate figure, typically 8/
|
function _getTokenToUsdRate(address token_)
internal
view
returns (uint256 exchangeRate, uint8 decimals)
{
if (token_ == address(0)) {
token_ = WETH;
}
AggregatorV3Interface chainlinkAggregator = tokenInfo[token_]
.chainlinkAggregator;
(, int256 usdToTokenRate, , , ) = chainlinkAggregator.latestRoundData();
exchangeRate = (usdToTokenRate).toUint256();
decimals = chainlinkAggregator.decimals();
}
| 4,971,084 |
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// SPDX-License-Identifier: BUSL-1.1
pragma solidity 0.7.4;
pragma experimental ABIEncoderV2;
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/EnumerableSet.sol";
import "../libraries/SafeMathExt.sol";
import "../libraries/Utils.sol";
contract Tracer {
using SafeMath for uint256;
using SafeMathExt for uint256;
using Utils for EnumerableSetUpgradeable.AddressSet;
using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;
using EnumerableSetUpgradeable for EnumerableSetUpgradeable.Bytes32Set;
struct PerpetualUID {
address liquidityPool;
uint256 perpetualIndex;
}
// liquidity pool address[]
EnumerableSetUpgradeable.AddressSet internal _liquidityPoolSet;
// hash(puid) => PerpetualUID {}
mapping(bytes32 => PerpetualUID) internal _perpetualUIDs;
// trader => hash(puid) []
mapping(address => EnumerableSetUpgradeable.Bytes32Set) internal _traderActiveLiquidityPools;
// operator => address
mapping(address => EnumerableSetUpgradeable.AddressSet) internal _operatorOwnedLiquidityPools;
mapping(address => address) internal _liquidityPoolOwners;
modifier onlyLiquidityPool() {
require(isLiquidityPool(msg.sender), "caller is not liquidity pool instance");
_;
}
// =========================== Liquidity Pool ===========================
/**
* @notice Get the number of all liquidity pools.
*
* @return uint256 The number of all liquidity pools
*/
function getLiquidityPoolCount() public view returns (uint256) {
return _liquidityPoolSet.length();
}
/**
* @notice Check if the liquidity pool exists.
*
* @param liquidityPool The address of the liquidity pool.
* @return True if the liquidity pool exists.
*/
function isLiquidityPool(address liquidityPool) public view returns (bool) {
return _liquidityPoolSet.contains(liquidityPool);
}
/**
* @notice Get the liquidity pools whose index between begin and end.
*
* @param begin The begin index.
* @param end The end index.
* @return result An array of liquidity pool addresses whose index between begin and end.
*/
function listLiquidityPools(uint256 begin, uint256 end)
public
view
returns (address[] memory result)
{
result = _liquidityPoolSet.toArray(begin, end);
}
/**
* @notice Get the number of the liquidity pools owned by the operator.
*
* @param operator The address of operator.
* @return uint256 The number of the liquidity pools owned by the operator.
*/
function getOwnedLiquidityPoolsCountOf(address operator) public view returns (uint256) {
return _operatorOwnedLiquidityPools[operator].length();
}
/**
* @notice Get the liquidity pools owned by the operator and whose index between begin and end.
*
* @param operator The address of the operator.
* @param begin The begin index.
* @param end The end index.
* @return result The liquidity pools owned by the operator and whose index between begin and end.
*/
function listLiquidityPoolOwnedBy(
address operator,
uint256 begin,
uint256 end
) public view returns (address[] memory result) {
return _operatorOwnedLiquidityPools[operator].toArray(begin, end);
}
/**
* @notice Liquidity pool must call this method when changing its ownership to the new operator.
* Can only be called by a liquidity pool. This method does not affect 'ownership' or privileges
* of operator but only make a record for further query.
*
* @param liquidityPool The address of the liquidity pool.
* @param operator The address of the new operator, must be different from the old operator.
*/
function registerOperatorOfLiquidityPool(address liquidityPool, address operator)
public
onlyLiquidityPool
{
address prevOperator = _liquidityPoolOwners[liquidityPool];
_operatorOwnedLiquidityPools[prevOperator].remove(liquidityPool);
_operatorOwnedLiquidityPools[operator].add(liquidityPool);
_liquidityPoolOwners[liquidityPool] = operator;
}
/**
* @dev Record the liquidity pool, the liquidity pool should not be recorded before
*
* @param liquidityPool The address of the liquidity pool.
* @param operator The address of operator.
*/
function _registerLiquidityPool(address liquidityPool, address operator) internal {
require(liquidityPool != address(0), "invalid liquidity pool address");
bool success = _liquidityPoolSet.add(liquidityPool);
require(success, "liquidity pool exists");
_operatorOwnedLiquidityPools[operator].add(liquidityPool);
_liquidityPoolOwners[liquidityPool] = operator;
}
// =========================== Active Liquidity Pool of Trader ===========================
/**
* @notice Get the number of the trader's active liquidity pools. Active means the trader's account is
* not all empty in perpetuals of the liquidity pool. Empty means cash and position are zero.
*
* @param trader The address of the trader.
* @return Number of the trader's active liquidity pools.
*/
function getActiveLiquidityPoolCountOf(address trader) public view returns (uint256) {
return _traderActiveLiquidityPools[trader].length();
}
/**
* @notice Check if the perpetual is active for the trader. Active means the trader's account is
* not empty in the perpetual. Empty means cash and position are zero.
*
* @param trader The address of the trader.
* @param liquidityPool The address of liquidity pool.
* @param perpetualIndex The index of the perpetual in the liquidity pool.
* @return True if the perpetual is active for the trader.
*/
function isActiveLiquidityPoolOf(
address trader,
address liquidityPool,
uint256 perpetualIndex
) public view returns (bool) {
return
_traderActiveLiquidityPools[trader].contains(
_getPerpetualKey(liquidityPool, perpetualIndex)
);
}
/**
* @notice Get the liquidity pools whose index between begin and end and active for the trader.
* Active means the trader's account is not all empty in perpetuals of the liquidity pool.
* Empty means cash and position are zero.
*
* @param trader The address of the trader.
* @param begin The begin index.
* @param end The end index.
* @return result An array of active (non-empty margin account) liquidity pool address and perpetul index.
*/
function listActiveLiquidityPoolsOf(
address trader,
uint256 begin,
uint256 end
) public view returns (PerpetualUID[] memory result) {
require(end > begin, "begin should be lower than end");
uint256 length = _traderActiveLiquidityPools[trader].length();
if (begin >= length) {
return result;
}
uint256 safeEnd = end.min(length);
result = new PerpetualUID[](safeEnd.sub(begin));
for (uint256 i = begin; i < safeEnd; i++) {
result[i.sub(begin)] = _perpetualUIDs[_traderActiveLiquidityPools[trader].at(i)];
}
return result;
}
/**
* @notice Activate the perpetual for the trader. Active means the trader's account is not empty in
* the perpetual. Empty means cash and position are zero. Can only called by a liquidity pool.
*
* @param trader The address of the trader.
* @param perpetualIndex The index of the perpetual in the liquidity pool.
* @return True if the activation is successful.
*/
function activatePerpetualFor(address trader, uint256 perpetualIndex)
external
onlyLiquidityPool
returns (bool)
{
bytes32 key = _getPerpetualKey(msg.sender, perpetualIndex);
if (_perpetualUIDs[key].liquidityPool == address(0)) {
_perpetualUIDs[key] = PerpetualUID({
liquidityPool: msg.sender,
perpetualIndex: perpetualIndex
});
}
return _traderActiveLiquidityPools[trader].add(key);
}
/**
* @notice Deactivate the perpetual for the trader. Active means the trader's account is not empty in
* the perpetual. Empty means cash and position are zero. Can only called by a liquidity pool.
*
* @param trader The address of the trader.
* @param perpetualIndex The index of the perpetual in the liquidity pool.
* @return True if the deactivation is successful.
*/
function deactivatePerpetualFor(address trader, uint256 perpetualIndex)
external
onlyLiquidityPool
returns (bool)
{
return
_traderActiveLiquidityPools[trader].remove(
_getPerpetualKey(msg.sender, perpetualIndex)
);
}
// =========================== Active Liquidity Pool of Trader ===========================
/**
* @dev Get the key of the perpetual
* @param liquidityPool The address of the liquidity pool which the perpetual belongs to.
* @param perpetualIndex The index of the perpetual in the liquidity pool.
* @return Key hash of the perpetual.
*/
function _getPerpetualKey(address liquidityPool, uint256 perpetualIndex)
internal
pure
returns (bytes32)
{
return keccak256(abi.encodePacked(liquidityPool, perpetualIndex));
}
}
|
* @notice Deactivate the perpetual for the trader. Active means the trader's account is not empty in the perpetual. Empty means cash and position are zero. Can only called by a liquidity pool. @param trader The address of the trader. @param perpetualIndex The index of the perpetual in the liquidity pool. @return True if the deactivation is successful./
|
function deactivatePerpetualFor(address trader, uint256 perpetualIndex)
external
onlyLiquidityPool
returns (bool)
{
return
_traderActiveLiquidityPools[trader].remove(
_getPerpetualKey(msg.sender, perpetualIndex)
);
}
| 12,750,672 |
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165Checker.sol";
import "@manifoldxyz/creator-core-solidity/contracts/core/IERC721CreatorCore.sol";
import "@manifoldxyz/libraries-solidity/contracts/access/AdminControlUpgradeable.sol";
import "@manifoldxyz/creator-core-solidity/contracts/extensions/ERC721/IERC721CreatorExtensionApproveTransfer.sol";
import "./ERC721CreatorCollectionBase.sol";
/**
* ERC721 Creator Collection Drop Contract Implementation
*/
contract ERC721CreatorCollectionImplementation is ERC721CreatorCollectionBase, IERC721CreatorExtensionApproveTransfer, AdminControlUpgradeable {
/**
* Initializer
*/
function initialize(address creator, uint16 purchaseMax_, uint256 purchasePrice_, uint16 purchaseLimit_, uint16 transactionLimit_, uint256 presalePurchasePrice_, uint16 presalePurchaseLimit_, address signingAddress, bool useDynamicPresalePurchaseLimit_) public initializer {
__Ownable_init();
_initialize(creator, purchaseMax_, purchasePrice_, purchaseLimit_, transactionLimit_, presalePurchasePrice_, presalePurchaseLimit_, signingAddress, useDynamicPresalePurchaseLimit_);
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721CreatorCollectionBase, IERC165, AdminControlUpgradeable) returns (bool) {
return ERC721CreatorCollectionBase.supportsInterface(interfaceId)
|| AdminControlUpgradeable.supportsInterface(interfaceId)
|| interfaceId == type(IERC721CreatorExtensionApproveTransfer).interfaceId;
}
/**
* @dev See {IERC721Collection-withdraw}.
*/
function withdraw(address payable recipient, uint256 amount) external override adminRequired {
_withdraw(recipient, amount);
}
/**
* @dev See {IERC721Collection-setTransferLocked}.
*/
function setTransferLocked(bool locked) external override adminRequired {
_setTransferLocked(locked);
}
/**
* @dev See {IERC721Collection-premint}.
*/
function premint(uint16 amount) external override adminRequired {
_premint(amount, owner());
}
/**
* @dev See {IERC721Collection-premint}.
*/
function premint(address[] calldata addresses) external override adminRequired {
_premint(addresses);
}
/**
* @dev See {IERC721Collection-activate}.
*/
function activate(uint256 startTime_, uint256 duration, uint256 presaleInterval_, uint256 claimStartTime_, uint256 claimEndTime_) external override adminRequired {
_activate(startTime_, duration, presaleInterval_, claimStartTime_, claimEndTime_);
}
/**
* @dev See {IERC721Collection-deactivate}.
*/
function deactivate() external override adminRequired {
_deactivate();
}
/**
* @dev See {IERC1155CreatorExtensionApproveTransfer-setApproveTransfer}
*/
function setApproveTransfer(address creator, bool enabled) external override adminRequired {
require(ERC165Checker.supportsInterface(creator, type(IERC721CreatorCore).interfaceId), "creator must implement IERC721CreatorCore");
IERC721CreatorCore(creator).setApproveTransferExtension(enabled);
}
/**
* @dev See {IERC721CreatorExtensionApproveTransfer-approveTransfer}.
*/
function approveTransfer(address from, address, uint256) external override returns (bool) {
return _validateTokenTransferability(from);
}
/**
* @dev See {IERC721Collection-setTokenURIPrefix}.
*/
function setTokenURIPrefix(string calldata prefix) external override adminRequired {
_setTokenURIPrefix(prefix);
}
}
// 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: MIT
pragma solidity ^0.8.0;
import "./IERC165.sol";
/**
* @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 ERC165Checker {
// As per the EIP-165 spec, no interface should ever match 0xffffffff
bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff;
/**
* @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, type(IERC165).interfaceId) &&
!_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 a boolean array where each value corresponds to the
* interfaces passed in and whether they're supported or not. This allows
* you to batch check interfaces for a contract where your expectation
* is that some interfaces may not be supported.
*
* See {IERC165-supportsInterface}.
*
* _Available since v3.4._
*/
function getSupportedInterfaces(address account, bytes4[] memory interfaceIds)
internal
view
returns (bool[] memory)
{
// an array of booleans corresponding to interfaceIds and whether they're supported or not
bool[] memory interfaceIdsSupported = new bool[](interfaceIds.length);
// query support of ERC165 itself
if (supportsERC165(account)) {
// query support of each interface in interfaceIds
for (uint256 i = 0; i < interfaceIds.length; i++) {
interfaceIdsSupported[i] = _supportsERC165Interface(account, interfaceIds[i]);
}
}
return interfaceIdsSupported;
}
/**
* @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) {
bytes memory encodedParams = abi.encodeWithSelector(IERC165.supportsInterface.selector, interfaceId);
(bool success, bytes memory result) = account.staticcall{gas: 30000}(encodedParams);
if (result.length < 32) return false;
return success && abi.decode(result, (bool));
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "./ICreatorCore.sol";
/**
* @dev Core ERC721 creator interface
*/
interface IERC721CreatorCore is ICreatorCore {
/**
* @dev mint a token with no extension. Can only be called by an admin.
* Returns tokenId minted
*/
function mintBase(address to) external returns (uint256);
/**
* @dev mint a token with no extension. Can only be called by an admin.
* Returns tokenId minted
*/
function mintBase(address to, string calldata uri) external returns (uint256);
/**
* @dev batch mint a token with no extension. Can only be called by an admin.
* Returns tokenId minted
*/
function mintBaseBatch(address to, uint16 count) external returns (uint256[] memory);
/**
* @dev batch mint a token with no extension. Can only be called by an admin.
* Returns tokenId minted
*/
function mintBaseBatch(address to, string[] calldata uris) external returns (uint256[] memory);
/**
* @dev mint a token. Can only be called by a registered extension.
* Returns tokenId minted
*/
function mintExtension(address to) external returns (uint256);
/**
* @dev mint a token. Can only be called by a registered extension.
* Returns tokenId minted
*/
function mintExtension(address to, string calldata uri) external returns (uint256);
/**
* @dev batch mint a token. Can only be called by a registered extension.
* Returns tokenIds minted
*/
function mintExtensionBatch(address to, uint16 count) external returns (uint256[] memory);
/**
* @dev batch mint a token. Can only be called by a registered extension.
* Returns tokenId minted
*/
function mintExtensionBatch(address to, string[] calldata uris) external returns (uint256[] memory);
/**
* @dev burn a token. Can only be called by token owner or approved address.
* On burn, calls back to the registered extension's onBurn method
*/
function burn(uint256 tokenId) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";
import "./IAdminControl.sol";
abstract contract AdminControlUpgradeable is OwnableUpgradeable, IAdminControl, ERC165 {
using EnumerableSet for EnumerableSet.AddressSet;
// Track registered admins
EnumerableSet.AddressSet private _admins;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
return interfaceId == type(IAdminControl).interfaceId
|| super.supportsInterface(interfaceId);
}
/**
* @dev Only allows approved admins to call the specified function
*/
modifier adminRequired() {
require(owner() == msg.sender || _admins.contains(msg.sender), "AdminControl: Must be owner or admin");
_;
}
/**
* @dev See {IAdminControl-getAdmins}.
*/
function getAdmins() external view override returns (address[] memory admins) {
admins = new address[](_admins.length());
for (uint i = 0; i < _admins.length(); i++) {
admins[i] = _admins.at(i);
}
return admins;
}
/**
* @dev See {IAdminControl-approveAdmin}.
*/
function approveAdmin(address admin) external override onlyOwner {
if (!_admins.contains(admin)) {
emit AdminApproved(admin, msg.sender);
_admins.add(admin);
}
}
/**
* @dev See {IAdminControl-revokeAdmin}.
*/
function revokeAdmin(address admin) external override onlyOwner {
if (_admins.contains(admin)) {
emit AdminRevoked(admin, msg.sender);
_admins.remove(admin);
}
}
/**
* @dev See {IAdminControl-isAdmin}.
*/
function isAdmin(address admin) public override view returns (bool) {
return (owner() == admin || _admins.contains(admin));
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/**
* Implement this if you want your extension to approve a transfer
*/
interface IERC721CreatorExtensionApproveTransfer is IERC165 {
/**
* @dev Set whether or not the creator will check the extension for approval of token transfer
*/
function setApproveTransfer(address creator, bool enabled) external;
/**
* @dev Called by creator contract to approve a transfer
*/
function approveTransfer(address from, address to, uint256 tokenId) external returns (bool);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@manifoldxyz/creator-core-solidity/contracts/core/IERC721CreatorCore.sol";
import "@manifoldxyz/creator-core-solidity/contracts/extensions/CreatorExtension.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "./IERC721Collection.sol";
import "../CollectionBase.sol";
/**
* ERC721 Creator Collection Drop Contract (Base)
*/
abstract contract ERC721CreatorCollectionBase is CollectionBase, CreatorExtension, IERC721Collection {
using Strings for uint256;
// Immutable variables that should only be set by the constructor or initializer
address internal _creator;
uint16 public transactionLimit;
uint16 public purchaseMax;
uint256 public purchasePrice;
uint16 public purchaseLimit;
uint256 public presalePurchasePrice;
uint16 public presalePurchaseLimit;
bool public useDynamicPresalePurchaseLimit;
// Minted token information
uint16 public purchaseCount;
mapping(address => uint16) internal _addressMintCount;
// Transfer lock
bool public transferLocked;
function _initialize(address creator, uint16 purchaseMax_, uint256 purchasePrice_, uint16 purchaseLimit_, uint16 transactionLimit_, uint256 presalePurchasePrice_, uint16 presalePurchaseLimit_, address signingAddress, bool useDynamicPresalePurchaseLimit_) internal {
require(_creator == address(0) && _signingAddress == address(0), "Already initialized");
_creator = creator;
purchaseMax = purchaseMax_;
purchasePrice = purchasePrice_;
purchaseLimit = purchaseLimit_;
transactionLimit = transactionLimit_;
presalePurchasePrice = presalePurchasePrice_;
presalePurchaseLimit = presalePurchaseLimit_;
_signingAddress = signingAddress;
useDynamicPresalePurchaseLimit = useDynamicPresalePurchaseLimit_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(CreatorExtension, IERC165) returns (bool) {
return interfaceId == type(IERC721Collection).interfaceId || CreatorExtension.supportsInterface(interfaceId);
}
/**
* Premint tokens to the owner. Sale must not be active.
*/
function _premint(uint16 amount, address owner) internal virtual {
require(!active, "Already active");
_mint(owner, amount);
}
/**
* Premint tokens to the list of addresses. Sale must not be active.
*/
function _premint(address[] calldata addresses) internal virtual {
require(!active, "Already active");
for (uint i = 0; i < addresses.length; i++) {
_mint(addresses[i], 1);
}
}
/**
* @dev override if you want to perform different mint functionality
*/
function _mint(address to, uint16 amount) internal virtual {
if (amount == 1) {
purchaseCount++;
// Mint token
uint256 tokenId = IERC721CreatorCore(_creator).mintExtension(to);
emit Unveil(purchaseCount, _creator, tokenId);
} else {
uint256 tokenStart = purchaseCount+1;
purchaseCount += amount;
// Mint token
uint256[] memory tokenIds = IERC721CreatorCore(_creator).mintExtensionBatch(to, amount);
for (uint i = 0; i < tokenIds.length; i++) {
emit Unveil(tokenStart+i, _creator, tokenIds[i]);
}
}
}
/**
* Set the tokenURI prefix
*/
function _setTokenURIPrefix(string calldata prefix) internal virtual {
IERC721CreatorCore(_creator).setBaseTokenURIExtension(prefix);
}
/**
* Validate price (override for custom pricing mechanics)
*/
function _validatePrice(uint16 amount) internal virtual {
require(msg.value == amount*purchasePrice, "Invalid purchase amount sent");
}
/**
* Validate price (override for custom pricing mechanics)
*/
function _validatePresalePrice(uint16 amount) internal virtual {
require(msg.value == amount*presalePurchasePrice, "Invalid purchase amount sent");
}
/**
* Returns whether or not token transfers are enabled.
*/
function _validateTokenTransferability(address from) internal view returns(bool) {
return from == address(0) || !transferLocked;
}
/**
* Set whether or not token transfers are locked
*/
function _setTransferLocked(bool locked) internal {
transferLocked = locked;
}
/**
* @dev See {IERC721Collection-claim}.
*/
function claim(uint16 amount, bytes32 message, bytes calldata signature, string calldata nonce) external virtual override {
_validateClaimRestrictions();
_validateClaimRequest(message, signature, nonce, amount);
_mint(msg.sender, amount);
_addressMintCount[msg.sender] += amount;
}
/**
* @dev See {IERC721Collection-purchase}.
*/
function purchase(uint16 amount, bytes32 message, bytes calldata signature, string calldata nonce) external payable virtual override {
_validatePurchaseRestrictions();
bool isPresale = _isPresale();
// Check purchase amounts
require(amount <= purchaseRemaining() && ((isPresale && useDynamicPresalePurchaseLimit) || transactionLimit == 0 || amount <= transactionLimit), "Too many requested");
if (isPresale) {
require(useDynamicPresalePurchaseLimit || ((presalePurchaseLimit == 0 || amount <= (presalePurchaseLimit-_addressMintCount[msg.sender])) && (purchaseLimit == 0 || amount <= (purchaseLimit-_addressMintCount[msg.sender]))), "Too many requested");
_validatePresalePrice(amount);
_addressMintCount[msg.sender] += amount;
} else {
require(purchaseLimit == 0 || amount <= (purchaseLimit-_addressMintCount[msg.sender]), "Too many requested");
_validatePrice(amount);
if (purchaseLimit != 0) {
_addressMintCount[msg.sender] += amount;
}
}
if (isPresale && useDynamicPresalePurchaseLimit) {
_validatePurchaseRequestWithAmount(message, signature, nonce, amount);
} else {
_validatePurchaseRequest(message, signature, nonce);
}
_mint(msg.sender, amount);
}
/**
* @dev See {IERC721Collection-state}
*/
function state() external override view returns(CollectionState memory) {
return CollectionState(transactionLimit, purchaseMax, purchaseRemaining(), purchasePrice, purchaseLimit, presalePurchasePrice, presalePurchaseLimit, _addressMintCount[msg.sender], active, startTime, endTime, presaleInterval, claimStartTime, claimEndTime, useDynamicPresalePurchaseLimit);
}
/**
* @dev See {IERC721Collection-purchaseRemaining}.
*/
function purchaseRemaining() public view virtual override returns(uint16) {
return purchaseMax-purchaseCount;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/**
* @dev Core creator interface
*/
interface ICreatorCore is IERC165 {
event ExtensionRegistered(address indexed extension, address indexed sender);
event ExtensionUnregistered(address indexed extension, address indexed sender);
event ExtensionBlacklisted(address indexed extension, address indexed sender);
event MintPermissionsUpdated(address indexed extension, address indexed permissions, address indexed sender);
event RoyaltiesUpdated(uint256 indexed tokenId, address payable[] receivers, uint256[] basisPoints);
event DefaultRoyaltiesUpdated(address payable[] receivers, uint256[] basisPoints);
event ExtensionRoyaltiesUpdated(address indexed extension, address payable[] receivers, uint256[] basisPoints);
event ExtensionApproveTransferUpdated(address indexed extension, bool enabled);
/**
* @dev gets address of all extensions
*/
function getExtensions() external view returns (address[] memory);
/**
* @dev add an extension. Can only be called by contract owner or admin.
* extension address must point to a contract implementing ICreatorExtension.
* Returns True if newly added, False if already added.
*/
function registerExtension(address extension, string calldata baseURI) external;
/**
* @dev add an extension. Can only be called by contract owner or admin.
* extension address must point to a contract implementing ICreatorExtension.
* Returns True if newly added, False if already added.
*/
function registerExtension(address extension, string calldata baseURI, bool baseURIIdentical) external;
/**
* @dev add an extension. Can only be called by contract owner or admin.
* Returns True if removed, False if already removed.
*/
function unregisterExtension(address extension) external;
/**
* @dev blacklist an extension. Can only be called by contract owner or admin.
* This function will destroy all ability to reference the metadata of any tokens created
* by the specified extension. It will also unregister the extension if needed.
* Returns True if removed, False if already removed.
*/
function blacklistExtension(address extension) external;
/**
* @dev set the baseTokenURI of an extension. Can only be called by extension.
*/
function setBaseTokenURIExtension(string calldata uri) external;
/**
* @dev set the baseTokenURI of an extension. Can only be called by extension.
* For tokens with no uri configured, tokenURI will return "uri+tokenId"
*/
function setBaseTokenURIExtension(string calldata uri, bool identical) external;
/**
* @dev set the common prefix of an extension. Can only be called by extension.
* If configured, and a token has a uri set, tokenURI will return "prefixURI+tokenURI"
* Useful if you want to use ipfs/arweave
*/
function setTokenURIPrefixExtension(string calldata prefix) external;
/**
* @dev set the tokenURI of a token extension. Can only be called by extension that minted token.
*/
function setTokenURIExtension(uint256 tokenId, string calldata uri) external;
/**
* @dev set the tokenURI of a token extension for multiple tokens. Can only be called by extension that minted token.
*/
function setTokenURIExtension(uint256[] memory tokenId, string[] calldata uri) external;
/**
* @dev set the baseTokenURI for tokens with no extension. Can only be called by owner/admin.
* For tokens with no uri configured, tokenURI will return "uri+tokenId"
*/
function setBaseTokenURI(string calldata uri) external;
/**
* @dev set the common prefix for tokens with no extension. Can only be called by owner/admin.
* If configured, and a token has a uri set, tokenURI will return "prefixURI+tokenURI"
* Useful if you want to use ipfs/arweave
*/
function setTokenURIPrefix(string calldata prefix) external;
/**
* @dev set the tokenURI of a token with no extension. Can only be called by owner/admin.
*/
function setTokenURI(uint256 tokenId, string calldata uri) external;
/**
* @dev set the tokenURI of multiple tokens with no extension. Can only be called by owner/admin.
*/
function setTokenURI(uint256[] memory tokenIds, string[] calldata uris) external;
/**
* @dev set a permissions contract for an extension. Used to control minting.
*/
function setMintPermissions(address extension, address permissions) external;
/**
* @dev Configure so transfers of tokens created by the caller (must be extension) gets approval
* from the extension before transferring
*/
function setApproveTransferExtension(bool enabled) external;
/**
* @dev get the extension of a given token
*/
function tokenExtension(uint256 tokenId) external view returns (address);
/**
* @dev Set default royalties
*/
function setRoyalties(address payable[] calldata receivers, uint256[] calldata basisPoints) external;
/**
* @dev Set royalties of a token
*/
function setRoyalties(uint256 tokenId, address payable[] calldata receivers, uint256[] calldata basisPoints) external;
/**
* @dev Set royalties of an extension
*/
function setRoyaltiesExtension(address extension, address payable[] calldata receivers, uint256[] calldata basisPoints) external;
/**
* @dev Get royalites of a token. Returns list of receivers and basisPoints
*/
function getRoyalties(uint256 tokenId) external view returns (address payable[] memory, uint256[] memory);
// Royalty support for various other standards
function getFeeRecipients(uint256 tokenId) external view returns (address payable[] memory);
function getFeeBps(uint256 tokenId) external view returns (uint[] memory);
function getFees(uint256 tokenId) external view returns (address payable[] memory, uint256[] memory);
function royaltyInfo(uint256 tokenId, uint256 value) external view returns (address, uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^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;
if (lastIndex != toDeleteIndex) {
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] = valueIndex; // Replace lastvalue's index to valueIndex
}
// 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) {
return set._values[index];
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function _values(Set storage set) private view returns (bytes32[] memory) {
return set._values;
}
// 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);
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
return _values(set._inner);
}
// 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))));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(AddressSet storage set) internal view returns (address[] memory) {
bytes32[] memory store = _values(set._inner);
address[] memory result;
assembly {
result := store
}
return result;
}
// 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));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(UintSet storage set) internal view returns (uint256[] memory) {
bytes32[] memory store = _values(set._inner);
uint256[] memory result;
assembly {
result := store
}
return result;
}
}
// 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;
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;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
/**
* @dev Interface for admin control
*/
interface IAdminControl is IERC165 {
event AdminApproved(address indexed account, address indexed sender);
event AdminRevoked(address indexed account, address indexed sender);
/**
* @dev gets address of all admins
*/
function getAdmins() external view returns (address[] memory);
/**
* @dev add an admin. Can only be called by contract owner.
*/
function approveAdmin(address admin) external;
/**
* @dev remove an admin. Can only be called by contract owner.
*/
function revokeAdmin(address admin) external;
/**
* @dev checks whether or not given address is an admin
* Returns True if they are
*/
function isAdmin(address admin) external view returns (bool);
}
// 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 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;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
/**
* @dev Base creator extension variables
*/
abstract contract CreatorExtension is ERC165 {
/**
* @dev Legacy extension interface identifiers
*
* {IERC165-supportsInterface} needs to return 'true' for this interface
* in order backwards compatible with older creator contracts
*/
bytes4 constant internal LEGACY_EXTENSION_INTERFACE = 0x7005caad;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165) returns (bool) {
return interfaceId == LEGACY_EXTENSION_INTERFACE
|| super.supportsInterface(interfaceId);
}
}
// 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;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "../ICollectionBase.sol";
/**
* @dev ERC721 Collection Interface
*/
interface IERC721Collection is ICollectionBase, IERC165 {
event Unveil(uint256 collectibleId, address tokenAddress, uint256 tokenId);
struct CollectionState {
uint16 transactionLimit;
uint16 purchaseMax;
uint16 purchaseRemaining;
uint256 purchasePrice;
uint16 purchaseLimit;
uint256 presalePurchasePrice;
uint16 presalePurchaseLimit;
uint16 purchaseCount;
bool active;
uint256 startTime;
uint256 endTime;
uint256 presaleInterval;
uint256 claimStartTime;
uint256 claimEndTime;
bool useDynamicPresalePurchaseLimit;
}
/**
* @dev Pre-mint
*/
function premint(uint16 amount) external;
function premint(address[] calldata addresses) external;
/**
* @dev set the tokenURI prefix
*/
function setTokenURIPrefix(string calldata prefix) external;
/**
* @dev Withdraw funds
*/
function withdraw(address payable recipient, uint256 amount) external;
/**
* @dev Set whether or not token transfers are locked until end of sale.
* @param locked Whether or not transfers are locked
*/
function setTransferLocked(bool locked) external;
/**
* @dev Activate the contract
*/
function activate(uint256 startTime_, uint256 duration, uint256 presaleInterval_, uint256 claimStartTime_, uint256 claimEndTime_) external;
/**
* @dev Deactivate the contract
*/
function deactivate() external;
/**
* @dev claim
*/
function claim(uint16 amount, bytes32 message, bytes calldata signature, string calldata nonce) external;
/**
* @dev purchase
*/
function purchase(uint16 amount, bytes32 message, bytes calldata signature, string calldata nonce) external payable;
/**
* @dev returns the collection state
*/
function state() external view returns(CollectionState memory);
/**
* @dev Get number of tokens left
*/
function purchaseRemaining() external view returns(uint16);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "./ICollectionBase.sol";
/**
* Collection Drop Contract (Base)
*/
abstract contract CollectionBase is ICollectionBase {
using ECDSA for bytes32;
using Strings for uint256;
// Immutable variables that should only be set by the constructor or initializer
address internal _signingAddress;
// Message nonces
mapping(bytes32 => bool) private _usedNonces;
// Sale start/end control
bool public active;
uint256 public startTime;
uint256 public endTime;
uint256 public presaleInterval;
// Claim period start/end control
uint256 public claimStartTime;
uint256 public claimEndTime;
/**
* Withdraw funds
*/
function _withdraw(address payable recipient, uint256 amount) internal {
(bool success,) = recipient.call{value:amount}("");
require(success);
}
/**
* Activate the sale
*/
function _activate(uint256 startTime_, uint256 duration, uint256 presaleInterval_, uint256 claimStartTime_, uint256 claimEndTime_) internal virtual {
require(!active, "Already active");
require(startTime_ > block.timestamp, "Cannot activate in the past");
require(presaleInterval_ < duration, "Presale Interval cannot be longer than the sale");
require(claimStartTime_ <= claimEndTime_ && claimEndTime_ <= startTime_, "Invalid claim times");
startTime = startTime_;
endTime = startTime + duration;
presaleInterval = presaleInterval_;
claimStartTime = claimStartTime_;
claimEndTime = claimEndTime_;
active = true;
emit CollectionActivated(startTime, endTime, presaleInterval, claimStartTime, claimEndTime);
}
/**
* Deactivate the sale
*/
function _deactivate() internal virtual {
startTime = 0;
endTime = 0;
active = false;
claimStartTime = 0;
claimEndTime = 0;
emit CollectionDeactivated();
}
function _getNonceBytes32(string memory nonce) internal pure returns(bytes32 nonceBytes32) {
bytes memory nonceBytes = bytes(nonce);
require(nonceBytes.length <= 32, "Invalid nonce");
assembly {
nonceBytes32 := mload(add(nonce, 32))
}
}
/**
* Validate claim signature
*/
function _validateClaimRequest(bytes32 message, bytes calldata signature, string calldata nonce, uint16 amount) internal virtual {
_validatePurchaseRequestWithAmount(message, signature, nonce, amount);
}
/**
* Validate claim restrictions
*/
function _validateClaimRestrictions() internal virtual {
require(active, "Inactive");
require(block.timestamp >= claimStartTime && block.timestamp <= claimEndTime, "Outside claim period.");
}
/**
* Validate purchase signature
*/
function _validatePurchaseRequest(bytes32 message, bytes calldata signature, string calldata nonce) internal virtual {
// Verify nonce usage/re-use
bytes32 nonceBytes32 = _getNonceBytes32(nonce);
require(!_usedNonces[nonceBytes32], "Cannot replay transaction");
// Verify valid message based on input variables
bytes32 expectedMessage = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", (20+bytes(nonce).length).toString(), msg.sender, nonce));
require(message == expectedMessage, "Malformed message");
// Verify signature was performed by the expected signing address
address signer = message.recover(signature);
require(signer == _signingAddress, "Invalid signature");
_usedNonces[nonceBytes32] = true;
}
/**
* Validate purchase signature with amount
*/
function _validatePurchaseRequestWithAmount(bytes32 message, bytes calldata signature, string calldata nonce, uint16 amount) internal virtual {
// Verify nonce usage/re-use
bytes32 nonceBytes32 = _getNonceBytes32(nonce);
require(!_usedNonces[nonceBytes32], "Cannot replay transaction");
// Verify valid message based on input variables
bytes32 expectedMessage = keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", (20+bytes(nonce).length+bytes(uint256(amount).toString()).length).toString(), msg.sender, nonce, uint256(amount).toString()));
require(message == expectedMessage, "Malformed message");
// Verify signature was performed by the expected signing address
address signer = message.recover(signature);
require(signer == _signingAddress, "Invalid signature");
_usedNonces[nonceBytes32] = true;
}
/**
* Perform purchase restriciton checks. Override if more logic is needed
*/
function _validatePurchaseRestrictions() internal virtual {
require(active, "Inactive");
require(block.timestamp >= startTime, "Purchasing not active");
}
/**
* @dev See {ICollectionBase-nonceUsed}.
*/
function nonceUsed(string memory nonce) external view override returns(bool) {
bytes32 nonceBytes32 = _getNonceBytes32(nonce);
return _usedNonces[nonceBytes32];
}
/**
* @dev Check if currently in presale
*/
function _isPresale() internal view returns (bool) {
return block.timestamp > startTime && block.timestamp - startTime < presaleInterval;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/// @author: manifold.xyz
/**
* @dev Collection Interface
*/
interface ICollectionBase {
event CollectionActivated(uint256 startTime, uint256 endTime, uint256 presaleInterval, uint256 claimStartTime, uint256 claimEndTime);
event CollectionDeactivated();
/**
* @dev Check if nonce has been used
*/
function nonceUsed(string memory nonce) external view returns(bool);
}
// 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));
}
}
|
* Returns whether or not token transfers are enabled./
|
function _validateTokenTransferability(address from) internal view returns(bool) {
return from == address(0) || !transferLocked;
}
| 12,064,406 |
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pragma solidity 0.5.11;
// solium-disable security/no-inline-assembly
import "@openzeppelin/contracts/ownership/Ownable.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "./token/MultiTransfer.sol";
import "./token/BatchToken.sol";
import "./token/ImmutableToken.sol";
import "./token/InscribableToken.sol";
import "./interfaces/ICards.sol";
import "./util/StorageWrite.sol";
/**
* @title Immutable's Gods Unchained Contracts.
* @notice The core ERC721 contract that holds all cards.
* @author Immutable
*/
contract Cards is Ownable, MultiTransfer, BatchToken, ImmutableToken, InscribableToken {
uint16 private constant MAX_UINT16 = 2**16 - 1;
uint16[] public cardProtos;
uint8[] public cardQualities;
struct Season {
uint16 high;
uint16 low;
}
struct Proto {
bool locked;
bool exists;
uint8 god;
uint8 cardType;
uint8 rarity;
uint8 mana;
uint8 attack;
uint8 health;
uint8 tribe;
}
event ProtoUpdated(
uint16 indexed id
);
event SeasonStarted(
uint16 indexed id,
string name,
uint16 indexed low,
uint16 indexed high
);
event QualityChanged(
uint256 indexed tokenId,
uint8 quality,
address factory
);
event CardsMinted(
uint256 indexed start,
address to,
uint16[] protos,
uint8[] qualities
);
// Value of index proto = season
uint16[] public protoToSeason;
address public propertyManager;
// Array containing all protos
Proto[] public protos;
// Array containing all seasons
Season[] public seasons;
// Map whether a season is tradeable or not
mapping(uint256 => bool) public seasonTradable;
// Map whether a factory has been authorised or not
mapping(address => mapping(uint256 => bool)) public factoryApproved;
// Whether a factory is approved to create a particular mythic
mapping(uint16 => mapping(address => bool)) public mythicApproved;
// Whether a mythic is tradable
mapping(uint16 => bool) public mythicTradable;
// Map whether a mythic exists or not
mapping(uint16 => bool) public mythicCreated;
uint16 public constant MYTHIC_THRESHOLD = 65000;
constructor(
uint256 _batchSize,
string memory _name,
string memory _symbol
)
public
BatchToken(_batchSize, _name, _symbol)
{
cardProtos.length = MAX_LENGTH;
cardQualities.length = MAX_LENGTH;
protoToSeason.length = MAX_LENGTH;
protos.length = MAX_LENGTH;
propertyManager = msg.sender;
}
/**
* @dev Mint a card with an owner, proto and quality.
* Can only be called from the proto's season minter(s)
*
* @param to Address where newly minted card will be sent to
* @param _proto Specified proto of new card (caller must be valid factory in season)
* @param _quality Specified quality of new card (no validation)
*/
function mintCard(
address to,
uint16 _proto,
uint8 _quality
)
external
returns (uint id)
{
id = _batchMint(to, 1);
_validateProto(_proto);
cardProtos[id] = _proto;
cardQualities[id] = _quality;
uint16[] memory ps = new uint16[](1);
ps[0] = _proto;
uint8[] memory qs = new uint8[](1);
qs[0] = _quality;
emit CardsMinted(id, to, ps, qs);
return id;
}
/**
* @dev Mint cards with an owner, proto and quality.
* Can only be called from the protos' season minter(s).
*
*
* @param to Address where newly minted card will be sent to
* @param _protos Array of specified protos of new cards (caller must be valid factory in season)
* @param _qualities Array of specified qualities of new cards (no validation)
*/
function mintCards(
address to,
uint16[] calldata _protos,
uint8[] calldata _qualities
)
external
returns (uint)
{
require(
_protos.length > 0,
"Core: must be some protos"
);
require(
_protos.length == _qualities.length,
"Core: must be the same number of protos/qualities"
);
uint256 start = _batchMint(to, uint16(_protos.length));
_validateAndSaveDetails(start, _protos, _qualities);
emit CardsMinted(start, to, _protos, _qualities);
return start;
}
/**
* @dev Add a valid factory to a season. Factories are able to mint cards.
* Factories cannot mind a card if the season is already tradeable.
* Can only be called by owner().
*
* @param _factory The address of the season's factory
* @param _season The season to add the minter to
*/
function addFactory(
address _factory,
uint256 _season
)
public
onlyOwner
{
require(
seasons.length >= _season,
"Core: season must exist"
);
require(
_season > 0,
"Core: season must not be 0"
);
require(
!factoryApproved[_factory][_season],
"Core: this factory is already approved"
);
require(
!seasonTradable[_season],
"Core: season must not be tradable"
);
factoryApproved[_factory][_season] = true;
}
function approveForMythic(
address _factory,
uint16 _mythic
)
public
onlyOwner
{
require(
_mythic >= MYTHIC_THRESHOLD,
"not a mythic"
);
require(
!mythicApproved[_mythic][_factory],
"Core: this factory is already approved for this mythic"
);
mythicApproved[_mythic][_factory] = true;
}
/**
* @dev Enable trading for a certan mythic.
* Can only be called by owner().
*
* @param _mythic The proto of the mythic to enable trading for.
*/
function makeMythicTradable(
uint16 _mythic
)
public
onlyOwner
{
require(
_mythic >= MYTHIC_THRESHOLD,
"Core: not a mythic"
);
require(
!mythicTradable[_mythic],
"Core: must not be tradable already"
);
mythicTradable[_mythic] = true;
}
/**
* @dev Unlock trading for an entire season of cards.
* Can only be called by owner().
*
* @param _season The season to enable trading for.
*/
function unlockTrading(
uint256 _season
)
public
onlyOwner
{
require(
_season > 0 && _season <= seasons.length,
"Core: must be a current season"
);
require(
!seasonTradable[_season],
"Core: season must not be tradable"
);
seasonTradable[_season] = true;
}
/**
* @dev Transfer cards to another address. Trading must be unlocked to transfer.
* Can be called by the owner or an approved spender.
*
* @param from The owner of the card
* @param to The recipient of the card to send to
* @param tokenId The id of the card you'd like to transfer
*/
function transferFrom(
address from,
address to,
uint256 tokenId
)
public
{
require(
isTradable(tokenId),
"Core: not yet tradable"
);
super.transferFrom(from, to, tokenId);
}
/**
* @dev Burn a card forever.
* Can only be called IF the card is not tradeable and from owner().
*
* @param _tokenId The id of the card to burn
*/
function burn(uint256 _tokenId) public {
require(
isTradable(_tokenId),
"Core: not yet tradable"
);
super.burn(_tokenId);
}
/**
* @dev Burn multiple cards forever.
* Can only be called IF the card is not tradeable and from owner().
*
* @param tokenIDs The id sof the cards to burn
*/
function burnAll(uint256[] memory tokenIDs) public {
for (uint256 i = 0; i < tokenIDs.length; i++) {
burn(tokenIDs[i]);
}
}
/**
* @dev Retrieve the proto and quality for a particular card represented by it's token id
*
* @param tokenId the id of the card you'd like to retrieve details for
* @return proto The proto of the specified card
* @return quality The quality of the specified card
*/
function getDetails(
uint256 tokenId
)
public
view
returns (uint16 proto, uint8 quality)
{
return (cardProtos[tokenId], cardQualities[tokenId]);
}
/**
* @dev Check if the card is tradeable or not.
* Once it's tradeable it cannot be burned, revoked or further minted.
*
* @param _tokenId The id of the card to check against
* @return A boolean of the status (true/false)
*/
function isTradable(uint256 _tokenId) public view returns (bool) {
uint16 proto = cardProtos[_tokenId];
if (proto >= MYTHIC_THRESHOLD) {
return mythicTradable[proto];
}
return seasonTradable[protoToSeason[proto]];
}
/**
* @dev Create a new season with a range of protos.
* Cannot overlap with other seasons or start at 0.
*
* @param name The name of the season
* @param low The starting proto range of the season
* @param high The ending proto range of the season
* @return An integer of the season's id
*/
function startSeason(
string memory name,
uint16 low,
uint16 high
)
public
onlyOwner
returns (uint)
{
require(
low > 0,
"Core: must not be zero proto"
);
require(
high > low,
"Core: must be a valid range"
);
require(
seasons.length == 0 || low > seasons[seasons.length - 1].high,
"Core: seasons cannot overlap"
);
require(
MYTHIC_THRESHOLD > high,
"Core: cannot go into mythic territory"
);
// seasons start at 1
uint16 id = uint16(seasons.push(Season({ high: high, low: low })));
uint256 cp;
assembly { cp := protoToSeason_slot }
StorageWrite.repeatUint16(cp, low, (high - low) + 1, id);
emit SeasonStarted(id, name, low, high);
return id;
}
/**
* @dev Update the properties of a proto.
* Can only be called if proto unlocked and by owner().
*
* @param _ids An array of the ids to update
* @param _gods An array of the corresponding gods to update
* @param _cardTypes An array of the corresponding card types to update
* @param _rarities An array of the corresponding rarities to update
* @param _manas An array of the corresponding manas to update
* @param _attacks An array of the corresponding attacks to update
* @param _healths An array of the corresponding healths to update
* @param _tribes An array of the corresponding tribes to update
*/
function updateProtos(
uint16[] memory _ids,
uint8[] memory _gods,
uint8[] memory _cardTypes,
uint8[] memory _rarities,
uint8[] memory _manas,
uint8[] memory _attacks,
uint8[] memory _healths,
uint8[] memory _tribes
) public onlyOwner {
for (uint256 i = 0; i < _ids.length; i++) {
uint16 id = _ids[i];
require(
id > 0,
"Core: proto must not be zero"
);
Proto memory proto = protos[id];
require(
!proto.locked,
"Core: proto is locked"
);
protos[id] = Proto({
locked: false,
exists: true,
god: _gods[i],
cardType: _cardTypes[i],
rarity: _rarities[i],
mana: _manas[i],
attack: _attacks[i],
health: _healths[i],
tribe: _tribes[i]
});
emit ProtoUpdated(id);
}
}
/**
* @dev Lock a proto forever.
* Once this occurs the properties of a card cannot be changed.
* Can only be called by owner().
*
* @param _ids The ids of the protos to lock
*/
function lockProtos(uint16[] memory _ids) public onlyOwner {
require(
_ids.length > 0,
"Cards: must lock some"
);
for (uint256 i = 0; i < _ids.length; i++) {
uint16 id = _ids[i];
require(
id > 0,
"Cards: proto must not be zero"
);
Proto storage proto = protos[id];
require(
!proto.locked,
"Cards: proto is locked"
);
require(
proto.exists,
"Cards: proto must exist"
);
proto.locked = true;
emit ProtoUpdated(id);
}
}
/**
* @dev Set/update the quality of a card.
* Can only be called by the factory minter of a season.
*
* @param _tokenId The id of the token to update
* @param _quality The quality of token to update
*/
function setQuality(
uint256 _tokenId,
uint8 _quality
)
public
{
uint16 proto = cardProtos[_tokenId];
// wont' be able to change mythic season
uint256 season = protoToSeason[proto];
require(
factoryApproved[msg.sender][season],
"Core: factory can't change quality of this season"
);
cardQualities[_tokenId] = _quality;
emit QualityChanged(_tokenId, _quality, msg.sender);
}
function setPropertyManager(
address _manager
)
public
onlyOwner
{
propertyManager = _manager;
}
function setProperty(
uint256 _id,
bytes32 _key,
bytes32 _value
)
public
{
require(
msg.sender == propertyManager,
"Core: must be property manager"
);
_setProperty(_id, _key, _value);
}
function setClassProperty(
bytes32 _key,
bytes32 _value
)
public
{
require(
msg.sender == propertyManager,
"Core: must be property manager"
);
_setClassProperty(_key, _value);
}
function _validateAndSaveDetails(
uint256 start,
uint16[] memory _protos,
uint8[] memory _qualities
)
internal
{
_validateProtos(_protos);
uint256 cp;
assembly { cp := cardProtos_slot }
StorageWrite.uint16s(cp, start, _protos);
uint256 cq;
assembly { cq := cardQualities_slot }
StorageWrite.uint8s(cq, start, _qualities);
}
function _validateProto(uint16 proto) internal {
if (proto >= MYTHIC_THRESHOLD) {
_checkCanCreateMythic(proto);
} else {
uint256 season = protoToSeason[proto];
require(
season != 0,
"Core: must have season set"
);
require(
factoryApproved[msg.sender][season],
"Core: must be approved factory for this season"
);
}
}
function _validateProtos(
uint16[] memory _protos
)
internal
{
uint16 maxProto = 0;
uint16 minProto = MAX_UINT16;
for (uint256 i = 0; i < _protos.length; i++) {
uint16 proto = _protos[i];
if (proto >= MYTHIC_THRESHOLD) {
_checkCanCreateMythic(proto);
} else {
if (proto > maxProto) {
maxProto = proto;
}
if (minProto > proto) {
minProto = proto;
}
}
}
if (maxProto != 0) {
uint256 season = protoToSeason[maxProto];
// cards must be from the same season
require(
season != 0,
"Core: must have season set"
);
require(
season == protoToSeason[minProto],
"Core: can only create cards from the same season"
);
require(
factoryApproved[msg.sender][season],
"Core: must be approved factory for this season"
);
}
}
function _checkCanCreateMythic(uint16 proto) internal {
require(
mythicApproved[proto][msg.sender],
"Core: not approved to create this mythic"
);
require(
!mythicCreated[proto],
"Core: mythic has already been created"
);
mythicCreated[proto] = true;
}
}
|
* @dev Burn a card forever. Can only be called IF the card is not tradeable and from owner(). @param _tokenId The id of the card to burn/
|
function burn(uint256 _tokenId) public {
require(
isTradable(_tokenId),
"Core: not yet tradable"
);
super.burn(_tokenId);
}
| 5,528,189 |
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./partial_match/1/0xcFDbC68c85d5Db6a902353307e83a1f7d3cF458A/sources/BDE.sol
|
if any account belongs to _isExcludedFromFee account then remove the fee only take fees on buys/sells, do not take on wallet transfers first block on sell on buy
|
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
from == uniswapV2Pair &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
else if (!_isExcludedMaxTransactionAmount[to]) {
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
to == uniswapV2Pair &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
uint256 tokensForLiquidity = 0;
uint256 tokensForMarketing = 0;
if (takeFee) {
if (block.number <= launchedAt + 1) {
fees = amount.mul(40).div(100);
tokensForMarketing = fees;
}
else if (to == uniswapV2Pair && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(divisor);
tokensForLiquidity = (fees * sellLiquidityFee) / sellTotalFees;
tokensForMarketing = (fees * sellMarketingFee) / sellTotalFees;
}
else if (from == uniswapV2Pair && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(divisor);
tokensForLiquidity = (fees * buyLiquidityFee) / buyTotalFees;
tokensForMarketing = (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
if (tokensForLiquidity > 0) {
super._transfer(address(this), uniswapV2Pair, tokensForLiquidity);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
| 3,880,490 |
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] |
/**
*Submitted for verification at Etherscan.io on 2022-04-01
*/
// File: contracts/IAwooClaiming.sol
pragma solidity 0.8.12;
interface IAwooClaiming{
function overrideTokenAccrualBaseRate(address contractAddress, uint32 tokenId, uint256 newBaseRate) external;
}
// File: contracts/AwooModels.sol
pragma solidity 0.8.12;
struct AccrualDetails{
address ContractAddress;
uint256[] TokenIds;
uint256[] Accruals;
uint256 TotalAccrued;
}
struct ClaimDetails{
address ContractAddress;
uint32[] TokenIds;
}
struct SupportedContractDetails{
address ContractAddress;
uint256 BaseRate;
bool Active;
}
// File: contracts/IAwooClaimingV2.sol
pragma solidity 0.8.12;
interface IAwooClaimingV2{
function overrideTokenAccrualBaseRate(address contractAddress, uint32 tokenId, uint256 newBaseRate) external;
function claim(address holder, ClaimDetails[] calldata requestedClaims) external;
}
// File: contracts/AddressChecksumStringUtil.sol
pragma solidity ^0.8.0;
// Derived from https://ethereum.stackexchange.com/a/63953, no license specified
// Modified to remove unnecessary functionality and prepend the checksummed string address with "0x"
/**
* @dev This contract provides a set of pure functions for computing the EIP-55
* checksum of an account in formats friendly to both off-chain and on-chain
* callers, as well as for checking if a given string hex representation of an
* address has a valid checksum. These helper functions could also be repurposed
* as a library that extends the `address` type.
*/
contract AddressChecksumStringUtil {
function toChecksumString(address account) internal pure returns (string memory asciiString) {
// convert the account argument from address to bytes.
bytes20 data = bytes20(account);
// create an in-memory fixed-size bytes array.
bytes memory asciiBytes = new bytes(40);
// declare variable types.
uint8 b;
uint8 leftNibble;
uint8 rightNibble;
bool leftCaps;
bool rightCaps;
uint8 asciiOffset;
// get the capitalized characters in the actual checksum.
bool[40] memory caps = _toChecksumCapsFlags(account);
// iterate over bytes, processing left and right nibble in each iteration.
for (uint256 i = 0; i < data.length; i++) {
// locate the byte and extract each nibble.
b = uint8(uint160(data) / (2**(8*(19 - i))));
leftNibble = b / 16;
rightNibble = b - 16 * leftNibble;
// locate and extract each capitalization status.
leftCaps = caps[2*i];
rightCaps = caps[2*i + 1];
// get the offset from nibble value to ascii character for left nibble.
asciiOffset = _getAsciiOffset(leftNibble, leftCaps);
// add the converted character to the byte array.
asciiBytes[2 * i] = bytes1(leftNibble + asciiOffset);
// get the offset from nibble value to ascii character for right nibble.
asciiOffset = _getAsciiOffset(rightNibble, rightCaps);
// add the converted character to the byte array.
asciiBytes[2 * i + 1] = bytes1(rightNibble + asciiOffset);
}
return string(abi.encodePacked("0x", string(asciiBytes)));
}
function _getAsciiOffset(uint8 nibble, bool caps) internal pure returns (uint8 offset) {
// to convert to ascii characters, add 48 to 0-9, 55 to A-F, & 87 to a-f.
if (nibble < 10) {
offset = 48;
} else if (caps) {
offset = 55;
} else {
offset = 87;
}
}
function _toChecksumCapsFlags(address account) internal pure returns (bool[40] memory characterCapitalized) {
// convert the address to bytes.
bytes20 a = bytes20(account);
// hash the address (used to calculate checksum).
bytes32 b = keccak256(abi.encodePacked(_toAsciiString(a)));
// declare variable types.
uint8 leftNibbleAddress;
uint8 rightNibbleAddress;
uint8 leftNibbleHash;
uint8 rightNibbleHash;
// iterate over bytes, processing left and right nibble in each iteration.
for (uint256 i; i < a.length; i++) {
// locate the byte and extract each nibble for the address and the hash.
rightNibbleAddress = uint8(a[i]) % 16;
leftNibbleAddress = (uint8(a[i]) - rightNibbleAddress) / 16;
rightNibbleHash = uint8(b[i]) % 16;
leftNibbleHash = (uint8(b[i]) - rightNibbleHash) / 16;
characterCapitalized[2 * i] = (leftNibbleAddress > 9 && leftNibbleHash > 7);
characterCapitalized[2 * i + 1] = (rightNibbleAddress > 9 && rightNibbleHash > 7);
}
}
// based on https://ethereum.stackexchange.com/a/56499/48410
function _toAsciiString(bytes20 data) internal pure returns (string memory asciiString) {
// create an in-memory fixed-size bytes array.
bytes memory asciiBytes = new bytes(40);
// declare variable types.
uint8 b;
uint8 leftNibble;
uint8 rightNibble;
// iterate over bytes, processing left and right nibble in each iteration.
for (uint256 i = 0; i < data.length; i++) {
// locate the byte and extract each nibble.
b = uint8(uint160(data) / (2 ** (8 * (19 - i))));
leftNibble = b / 16;
rightNibble = b - 16 * leftNibble;
// to convert to ascii characters, add 48 to 0-9 and 87 to a-f.
asciiBytes[2 * i] = bytes1(leftNibble + (leftNibble < 10 ? 48 : 87));
asciiBytes[2 * i + 1] = bytes1(rightNibble + (rightNibble < 10 ? 48 : 87));
}
return string(asciiBytes);
}
}
// File: @openzeppelin/[email protected]/utils/Strings.sol
// OpenZeppelin Contracts v4.4.1 (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);
}
}
// File: @openzeppelin/[email protected]/utils/cryptography/ECDSA.sol
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/ECDSA.sol)
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 Message, created from `s`. 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(bytes memory s) internal pure returns (bytes32) {
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
}
/**
* @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));
}
}
// File: @openzeppelin/[email protected]/token/ERC20/IERC20.sol
// 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);
}
// File: contracts/IAwooToken.sol
pragma solidity 0.8.12;
interface IAwooToken is IERC20 {
function increaseVirtualBalance(address account, uint256 amount) external;
function mint(address account, uint256 amount) external;
function balanceOfVirtual(address account) external view returns(uint256);
function spendVirtualAwoo(bytes32 hash, bytes memory sig, string calldata nonce, address account, uint256 amount) external;
}
// File: @openzeppelin/[email protected]/token/ERC20/extensions/IERC20Metadata.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)
pragma solidity ^0.8.0;
/**
* @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);
}
// File: @openzeppelin/[email protected]/security/ReentrancyGuard.sol
// 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;
}
}
// File: @openzeppelin/[email protected]/utils/Context.sol
// OpenZeppelin Contracts v4.4.1 (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;
}
}
// File: @openzeppelin/[email protected]/access/Ownable.sol
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)
pragma solidity ^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 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);
}
}
// File: contracts/OwnerAdminGuard.sol
pragma solidity 0.8.12;
contract OwnerAdminGuard is Ownable {
address[2] private _admins;
bool private _adminsSet;
/// @notice Allows the owner to specify two addresses allowed to administer this contract
/// @param admins A 2 item array of addresses
function setAdmins(address[2] calldata admins) public {
require(admins[0] != address(0) && admins[1] != address(0), "Invalid admin address");
_admins = admins;
_adminsSet = true;
}
function _isOwnerOrAdmin(address addr) internal virtual view returns(bool){
return addr == owner() || (
_adminsSet && (
addr == _admins[0] || addr == _admins[1]
)
);
}
modifier onlyOwnerOrAdmin() {
require(_isOwnerOrAdmin(msg.sender), "Not an owner or admin");
_;
}
}
// File: contracts/AuthorizedCallerGuard.sol
pragma solidity 0.8.12;
contract AuthorizedCallerGuard is OwnerAdminGuard {
/// @dev Keeps track of which contracts are explicitly allowed to interact with certain super contract functionality
mapping(address => bool) public authorizedContracts;
event AuthorizedContractAdded(address contractAddress, address addedBy);
event AuthorizedContractRemoved(address contractAddress, address removedBy);
/// @notice Allows the owner or an admin to authorize another contract to override token accruals on an individual token level
/// @param contractAddress The authorized contract address
function addAuthorizedContract(address contractAddress) public onlyOwnerOrAdmin {
require(_isContract(contractAddress), "Invalid contractAddress");
authorizedContracts[contractAddress] = true;
emit AuthorizedContractAdded(contractAddress, _msgSender());
}
/// @notice Allows the owner or an admin to remove an authorized contract
/// @param contractAddress The contract address which should have its authorization revoked
function removeAuthorizedContract(address contractAddress) public onlyOwnerOrAdmin {
authorizedContracts[contractAddress] = false;
emit AuthorizedContractRemoved(contractAddress, _msgSender());
}
/// @dev Derived from @openzeppelin/contracts/utils/Address.sol
function _isContract(address account) internal virtual view returns (bool) {
if(account == address(0)) return false;
// 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;
}
function _isAuthorizedContract(address addr) internal virtual view returns(bool){
return authorizedContracts[addr];
}
modifier onlyAuthorizedCaller() {
require(_isOwnerOrAdmin(_msgSender()) || _isAuthorizedContract(_msgSender()), "Sender is not authorized");
_;
}
modifier onlyAuthorizedContract() {
require(_isAuthorizedContract(_msgSender()), "Sender is not authorized");
_;
}
}
// File: contracts/AwooClaiming.sol
pragma solidity 0.8.12;
pragma experimental ABIEncoderV2;
interface ISupportedContract {
function tokensOfOwner(address owner) external view returns (uint256[] memory);
function balanceOf(address owner) external view returns (uint256);
function ownerOf(uint256 tokenId) external view returns (address);
function exists(uint256 tokenId) external view returns (bool);
}
contract AwooClaiming is IAwooClaiming, Ownable, ReentrancyGuard {
uint256 public accrualStart = 1646006400; //2022-02-28 00:00 UTC
uint256 public accrualEnd;
bool public claimingActive;
/// @dev A collection of supported contracts. These are typically ERC-721, with the addition of the tokensOfOwner function.
/// @dev These contracts can be deactivated but cannot be re-activated. Reactivating can be done by adding the same
/// contract through addSupportedContract
SupportedContractDetails[] public supportedContracts;
/// @dev Keeps track of the last time a claim was made for each tokenId within the supported contract collection
mapping(address => mapping(uint256 => uint256)) public lastClaims;
/// @dev Allows the base accrual rates to be overridden on a per-tokenId level to support things like upgrades
mapping(address => mapping(uint256 => uint256)) public baseRateTokenOverrides;
address[2] private _admins;
bool private _adminsSet;
IAwooToken private _awooContract;
/// @dev Base accrual rates are set a per-day rate so we change them to per-minute to allow for more frequent claiming
uint64 private _baseRateDivisor = 1440;
/// @dev Faciliates the maintence and functionality related to supportedContracts
uint8 private _activeSupportedContractCount;
mapping(address => uint8) private _supportedContractIds;
/// @dev Keeps track of which contracts are explicitly allowed to override the base accrual rates
mapping(address => bool) private _authorizedContracts;
event TokensClaimed(address indexed claimedBy, uint256 qty);
event ClaimingStatusChanged(bool newStatus, address changedBy);
event AuthorizedContractAdded(address contractAddress, address addedBy);
event AuthorizedContractRemoved(address contractAddress, address removedBy);
constructor(uint256 accrualStartTimestamp) {
require(accrualStartTimestamp > 0, "Invalid accrualStartTimestamp");
accrualStart = accrualStartTimestamp;
}
/// @notice Determines the amount of accrued virtual AWOO for the specified address, based on the
/// base accural rates for each supported contract and how long has elapsed (in minutes) since the
/// last claim was made for a give supported contract tokenId
/// @param owner The address of the owner/holder of tokens for a supported contract
/// @return A collection of accrued virtual AWOO and the tokens it was accrued on for each supported contract, and the total AWOO accrued
function getTotalAccruals(address owner) public view returns (AccrualDetails[] memory, uint256) {
// Initialize the array length based on the number of _active_ supported contracts
AccrualDetails[] memory totalAccruals = new AccrualDetails[](_activeSupportedContractCount);
uint256 totalAccrued;
uint8 contractCount; // Helps us keep track of the index to use when setting the values for totalAccruals
for(uint8 i = 0; i < supportedContracts.length; i++) {
SupportedContractDetails memory contractDetails = supportedContracts[i];
if(contractDetails.Active){
contractCount++;
// Get an array of tokenIds held by the owner for the supported contract
uint256[] memory tokenIds = ISupportedContract(contractDetails.ContractAddress).tokensOfOwner(owner);
uint256[] memory accruals = new uint256[](tokenIds.length);
uint256 totalAccruedByContract;
for (uint16 x = 0; x < tokenIds.length; x++) {
uint32 tokenId = uint32(tokenIds[x]);
uint256 accrued = getContractTokenAccruals(contractDetails.ContractAddress, contractDetails.BaseRate, tokenId);
totalAccruedByContract+=accrued;
totalAccrued+=accrued;
tokenIds[x] = tokenId;
accruals[x] = accrued;
}
AccrualDetails memory accrual = AccrualDetails(contractDetails.ContractAddress, tokenIds, accruals, totalAccruedByContract);
totalAccruals[contractCount-1] = accrual;
}
}
return (totalAccruals, totalAccrued);
}
/// @notice Claims all virtual AWOO accrued by the message sender, assuming the sender holds any supported contracts tokenIds
function claimAll() external nonReentrant {
require(claimingActive, "Claiming is inactive");
require(isValidHolder(), "No supported tokens held");
(AccrualDetails[] memory accruals, uint256 totalAccrued) = getTotalAccruals(_msgSender());
require(totalAccrued > 0, "No tokens have been accrued");
for(uint8 i = 0; i < accruals.length; i++){
AccrualDetails memory accrual = accruals[i];
if(accrual.TotalAccrued > 0){
for(uint16 x = 0; x < accrual.TokenIds.length;x++){
// Update the time that this token was last claimed
lastClaims[accrual.ContractAddress][accrual.TokenIds[x]] = block.timestamp;
}
}
}
// A holder's virtual AWOO balance is stored in the $AWOO ERC-20 contract
_awooContract.increaseVirtualBalance(_msgSender(), totalAccrued);
emit TokensClaimed(_msgSender(), totalAccrued);
}
/// @notice Claims the accrued virtual AWOO from the specified supported contract tokenIds
/// @param requestedClaims A collection of supported contract addresses and the specific tokenIds to claim from
function claim(ClaimDetails[] calldata requestedClaims) external nonReentrant {
require(claimingActive, "Claiming is inactive");
require(isValidHolder(), "No supported tokens held");
uint256 totalClaimed;
for(uint8 i = 0; i < requestedClaims.length; i++){
ClaimDetails calldata requestedClaim = requestedClaims[i];
uint8 contractId = _supportedContractIds[requestedClaim.ContractAddress];
if(contractId == 0) revert("Unsupported contract");
SupportedContractDetails memory contractDetails = supportedContracts[contractId-1];
if(!contractDetails.Active) revert("Inactive contract");
for(uint16 x = 0; x < requestedClaim.TokenIds.length; x++){
uint32 tokenId = requestedClaim.TokenIds[x];
address tokenOwner = ISupportedContract(address(contractDetails.ContractAddress)).ownerOf(tokenId);
if(tokenOwner != _msgSender()) revert("Invalid owner claim attempt");
uint256 claimableAmount = getContractTokenAccruals(contractDetails.ContractAddress, contractDetails.BaseRate, tokenId);
if(claimableAmount > 0){
totalClaimed+=claimableAmount;
// Update the time that this token was last claimed
lastClaims[contractDetails.ContractAddress][tokenId] = block.timestamp;
}
}
}
if(totalClaimed > 0){
_awooContract.increaseVirtualBalance(_msgSender(), totalClaimed);
emit TokensClaimed(_msgSender(), totalClaimed);
}
}
/// @dev Calculates the accrued amount of virtual AWOO for the specified supported contract and tokenId
function getContractTokenAccruals(address contractAddress, uint256 contractBaseRate, uint32 tokenId) private view returns(uint256){
uint256 lastClaimTime = lastClaims[contractAddress][tokenId];
uint256 accruedUntil = accrualEnd == 0 || block.timestamp < accrualEnd
? block.timestamp
: accrualEnd;
uint256 baseRate = baseRateTokenOverrides[contractAddress][tokenId] > 0
? baseRateTokenOverrides[contractAddress][tokenId]
: contractBaseRate;
if (lastClaimTime > 0){
return (baseRate*(accruedUntil-lastClaimTime))/60;
} else {
return (baseRate*(accruedUntil-accrualStart))/60;
}
}
/// @notice Allows an authorized contract to increase the base accrual rate for particular NFTs
/// when, for example, upgrades for that NFT were purchased
/// @param contractAddress The address of the supported contract
/// @param tokenId The id of the token from the supported contract whose base accrual rate will be updated
/// @param newBaseRate The new accrual base rate
function overrideTokenAccrualBaseRate(address contractAddress, uint32 tokenId, uint256 newBaseRate)
external onlyAuthorizedContract isValidBaseRate(newBaseRate) {
require(tokenId > 0, "Invalid tokenId");
uint8 contractId = _supportedContractIds[contractAddress];
require(contractId > 0, "Unsupported contract");
require(supportedContracts[contractId-1].Active, "Inactive contract");
baseRateTokenOverrides[contractAddress][tokenId] = (newBaseRate/_baseRateDivisor);
}
/// @notice Allows the owner or an admin to set a reference to the $AWOO ERC-20 contract
/// @param awooToken An instance of IAwooToken
function setAwooTokenContract(IAwooToken awooToken) external onlyOwnerOrAdmin {
_awooContract = awooToken;
}
/// @notice Allows the owner or an admin to set the date and time at which virtual AWOO accruing will stop
/// @notice This will only be used if absolutely necessary and any AWOO that accrued before the end date will still be claimable
/// @param timestamp The Epoch time at which accrual should end
function setAccrualEndTimestamp(uint256 timestamp) external onlyOwnerOrAdmin {
accrualEnd = timestamp;
}
/// @notice Allows the owner or an admin to add a contract whose tokens are eligible to accrue virtual AWOO
/// @param contractAddress The contract address of the collection (typically ERC-721, with the addition of the tokensOfOwner function)
/// @param baseRate The base accrual rate in wei units
function addSupportedContract(address contractAddress, uint256 baseRate) external onlyOwnerOrAdmin isValidBaseRate(baseRate) {
require(isContract(contractAddress), "Invalid contractAddress");
require(_supportedContractIds[contractAddress] == 0, "Contract already supported");
supportedContracts.push(SupportedContractDetails(contractAddress, baseRate/_baseRateDivisor, true));
_supportedContractIds[contractAddress] = uint8(supportedContracts.length);
_activeSupportedContractCount++;
}
/// @notice Allows the owner or an admin to deactivate a supported contract so it no longer accrues virtual AWOO
/// @param contractAddress The contract address that should be deactivated
function deactivateSupportedContract(address contractAddress) external onlyOwnerOrAdmin {
require(_supportedContractIds[contractAddress] > 0, "Unsupported contract");
supportedContracts[_supportedContractIds[contractAddress]-1].Active = false;
supportedContracts[_supportedContractIds[contractAddress]-1].BaseRate = 0;
_supportedContractIds[contractAddress] = 0;
_activeSupportedContractCount--;
}
/// @notice Allows the owner or an admin to authorize another contract to override token accruals on an individual token level
/// @param contractAddress The authorized contract address
function addAuthorizedContract(address contractAddress) external onlyOwnerOrAdmin {
require(isContract(contractAddress), "Invalid contractAddress");
_authorizedContracts[contractAddress] = true;
emit AuthorizedContractAdded(contractAddress, _msgSender());
}
/// @notice Allows the owner or an admin to remove an authorized contract
/// @param contractAddress The contract address which should have its authorization revoked
function removeAuthorizedContract(address contractAddress) external onlyOwnerOrAdmin {
_authorizedContracts[contractAddress] = false;
emit AuthorizedContractRemoved(contractAddress, _msgSender());
}
/// @notice Allows the owner or an admin to set the base accrual rate for a support contract
/// @param contractAddress The address of the supported contract
/// @param baseRate The new base accrual rate in wei units
function setBaseRate(address contractAddress, uint256 baseRate) external onlyOwnerOrAdmin isValidBaseRate(baseRate) {
require(_supportedContractIds[contractAddress] > 0, "Unsupported contract");
supportedContracts[_supportedContractIds[contractAddress]-1].BaseRate = baseRate/_baseRateDivisor;
}
/// @notice Allows the owner to specify two addresses allowed to administer this contract
/// @param adminAddresses A 2 item array of addresses
function setAdmins(address[2] calldata adminAddresses) external onlyOwner {
require(adminAddresses[0] != address(0) && adminAddresses[1] != address(0), "Invalid admin address");
_admins = adminAddresses;
_adminsSet = true;
}
/// @notice Allows the owner or an admin to activate/deactivate claiming ability
/// @param active The value specifiying whether or not claiming should be allowed
function setClaimingActive(bool active) external onlyOwnerOrAdmin {
claimingActive = active;
emit ClaimingStatusChanged(active, _msgSender());
}
/// @dev Derived from @openzeppelin/contracts/utils/Address.sol
function isContract(address account) private view returns (bool) {
if(account == address(0)) return false;
// 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;
}
/// @notice Determines whether or not the caller holds tokens for any of the supported contracts
function isValidHolder() private view returns(bool) {
for(uint8 i = 0; i < supportedContracts.length; i++){
SupportedContractDetails memory contractDetails = supportedContracts[i];
if(contractDetails.Active){
if(ISupportedContract(contractDetails.ContractAddress).balanceOf(_msgSender()) > 0) {
return true; // No need to continue checking other collections if the holder has any of the supported tokens
}
}
}
return false;
}
modifier onlyAuthorizedContract() {
require(_authorizedContracts[_msgSender()], "Sender is not authorized");
_;
}
modifier onlyOwnerOrAdmin() {
require(
_msgSender() == owner() || (
_adminsSet && (
_msgSender() == _admins[0] || _msgSender() == _admins[1]
)
), "Not an owner or admin");
_;
}
/// @dev To minimize the amount of unit conversion we have to do for comparing $AWOO (ERC-20) to virtual AWOO, we store
/// virtual AWOO with 18 implied decimal places, so this modifier prevents us from accidentally using the wrong unit
/// for base rates. For example, if holders of FangGang NFTs accrue at a rate of 1000 AWOO per fang, pre day, then
/// the base rate should be 1000000000000000000000
modifier isValidBaseRate(uint256 baseRate) {
require(baseRate >= 1 ether, "Base rate must be in wei units");
_;
}
}
// File: @openzeppelin/[email protected]/token/ERC20/ERC20.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC20/ERC20.sol)
pragma solidity ^0.8.0;
/**
* @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 {}
}
// File: contracts/AwooToken.sol
pragma solidity 0.8.12;
contract AwooToken is IAwooToken, ERC20, ReentrancyGuard, Ownable, AddressChecksumStringUtil {
using ECDSA for bytes32;
using Strings for uint256;
/// @dev Controls whether or not the deposit/withdraw functionality is enabled
bool public isActive = true;
/// @dev The percentage of spent virtual AWOO taken as a fee
uint256 public awooFeePercentage = 10;
/// @dev The Awoo Studios account where fees are sent
address public awooStudiosAccount;
address[2] private _admins;
bool private _adminsSet;
/// @dev Keeps track of which contracts are explicitly allowed to add virtual AWOO to a holder's address, spend from it, or
/// in the future, mint ERC-20 tokens
mapping(address => bool) private _authorizedContracts;
/// @dev Keeps track of each holders virtual AWOO balance
mapping(address => uint256) private _virtualBalance;
/// @dev Keeps track of nonces used for spending events to prevent double spends
mapping(string => bool) private _usedNonces;
event AuthorizedContractAdded(address contractAddress, address addedBy);
event AuthorizedContractRemoved(address contractAddress, address removedBy);
event VirtualAwooSpent(address spender, uint256 amount);
constructor(address awooAccount) ERC20("Awoo Token", "AWOO") {
require(awooAccount != address(0), "Invalid awooAccount");
awooStudiosAccount = awooAccount;
}
/// @notice Allows an authorized contract to mint $AWOO
/// @param account The account to receive the minted $AWOO tokens
/// @param amount The amount of $AWOO to mint
function mint(address account, uint256 amount) external nonReentrant onlyAuthorizedContract {
require(account != address(0), "Cannot mint to the zero address");
require(amount > 0, "Amount cannot be zero");
_mint(account, amount);
}
/// @notice Allows the owner or an admin to add authorized contracts
/// @param contractAddress The address of the contract to authorize
function addAuthorizedContract(address contractAddress) external onlyOwnerOrAdmin {
require(isContract(contractAddress), "Not a contract address");
_authorizedContracts[contractAddress] = true;
emit AuthorizedContractAdded(contractAddress, _msgSender());
}
/// @notice Allows the owner or an admin to remove authorized contracts
/// @param contractAddress The address of the contract to revoke authorization for
function removeAuthorizedContract(address contractAddress) external onlyOwnerOrAdmin {
_authorizedContracts[contractAddress] = false;
emit AuthorizedContractRemoved(contractAddress, _msgSender());
}
/// @notice Exchanges virtual AWOO for ERC-20 $AWOO
/// @param amount The amount of virtual AWOO to withdraw
function withdraw(uint256 amount) external whenActive hasBalance(amount, _virtualBalance[_msgSender()]) nonReentrant {
_mint(_msgSender(), amount);
_virtualBalance[_msgSender()] -= amount;
}
/// @notice Exchanges ERC-20 $AWOO for virtual AWOO to be used in the Awoo Studios ecosystem
/// @param amount The amount of $AWOO to deposit
function deposit(uint256 amount) external whenActive hasBalance(amount, balanceOf(_msgSender())) nonReentrant {
_burn(_msgSender(), amount);
_virtualBalance[_msgSender()] += amount;
}
/// @notice Returns the amount of virtual AWOO held by the specified address
/// @param account The holder account to check
function balanceOfVirtual(address account) external view returns(uint256) {
return _virtualBalance[account];
}
/// @notice Returns the amount of ERC-20 $AWOO held by the specified address
/// @param account The holder account to check
function totalBalanceOf(address account) external view returns(uint256) {
return _virtualBalance[account] + balanceOf(account);
}
/// @notice Allows authorized contracts to increase a holders virtual AWOO
/// @param account The account to increase
/// @param amount The amount of virtual AWOO to increase the account by
function increaseVirtualBalance(address account, uint256 amount) external onlyAuthorizedContract {
_virtualBalance[account] += amount;
}
/// @notice Allows authorized contracts to faciliate the spending of virtual AWOO, and fees to be paid to
/// Awoo Studios.
/// @notice Only amounts that have been signed and verified by the token holder can be spent
/// @param hash The hash of the message displayed to and signed by the holder
/// @param sig The signature of the messages that was signed by the holder
/// @param nonce The unique code used to prevent double spends
/// @param account The account of the holder to debit
/// @param amount The amount of virtual AWOO to debit
function spendVirtualAwoo(bytes32 hash, bytes memory sig, string calldata nonce, address account, uint256 amount)
external onlyAuthorizedContract hasBalance(amount, _virtualBalance[account]) nonReentrant {
require(_usedNonces[nonce] == false, "Duplicate nonce");
require(matchAddresSigner(account, hash, sig), "Message signer mismatch"); // Make sure that the spend request was authorized (signed) by the holder
require(hashTransaction(account, amount) == hash, "Hash check failed"); // Make sure that only the amount authorized by the holder can be spent
// debit the holder's virtual AWOO account
_virtualBalance[account]-=amount;
// Mint the spending fee to the Awoo Studios account
_mint(awooStudiosAccount, ((amount * awooFeePercentage)/100));
_usedNonces[nonce] = true;
emit VirtualAwooSpent(account, amount);
}
/// @notice Allows the owner to specify two addresses allowed to administer this contract
/// @param adminAddresses A 2 item array of addresses
function setAdmins(address[2] calldata adminAddresses) external onlyOwner {
require(adminAddresses[0] != address(0) && adminAddresses[1] != address(0), "Invalid admin address");
_admins = adminAddresses;
_adminsSet = true;
}
/// @notice Allows the owner or an admin to activate/deactivate deposit and withdraw functionality
/// @notice This will only be used to disable functionality as a worst case scenario
/// @param active The value specifiying whether or not deposits/withdraws should be allowed
function setActiveState(bool active) external onlyOwnerOrAdmin {
isActive = active;
}
/// @notice Allows the owner to change the account used for collecting spending fees
/// @param awooAccount The new account
function setAwooStudiosAccount(address awooAccount) external onlyOwner {
require(awooAccount != address(0), "Invalid awooAccount");
awooStudiosAccount = awooAccount;
}
/// @notice Allows the owner to change the spending fee percentage
/// @param feePercentage The new fee percentage
function setFeePercentage(uint256 feePercentage) external onlyOwner {
awooFeePercentage = feePercentage; // We're intentionally allowing the fee percentage to be set to 0%, incase no fees need to be collected
}
/// @notice Allows the owner to withdraw any Ethereum that was accidentally sent to this contract
function rescueEth() external onlyOwner {
payable(owner()).transfer(address(this).balance);
}
/// @dev Derived from @openzeppelin/contracts/utils/Address.sol
function isContract(address account) private 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 Validates the specified account against the account that signed the message
function matchAddresSigner(address account, bytes32 hash, bytes memory signature) private pure returns (bool) {
return account == hash.recover(signature);
}
/// @dev Hashes the message we expected the spender to sign so we can compare the hashes to ensure that the owner
/// of the specified address signed the same message
/// @dev fractional ether unit amounts aren't supported
function hashTransaction(address sender, uint256 amount) private pure returns (bytes32) {
require(amount == ((amount/1e18)*1e18), "Invalid amount");
// Virtual $AWOO, much like the ERC-20 $AWOO is stored with 18 implied decimal places.
// For user-friendliness, when prompting the user to sign the message, the amount is
// _displayed_ without the implied decimals, but it is charged with the implied decimals,
// so when validating the hash, we have to use the same value we displayed to the user.
// This only affects the display value, nothing else
amount = amount/1e18;
string memory message = string(abi.encodePacked(
"As the owner of Ethereum address\r\n",
toChecksumString(sender),
"\r\nI authorize the spending of ",
amount.toString()," virtual $AWOO"
));
uint256 messageLength = bytes(message).length;
bytes32 hash = keccak256(
abi.encodePacked(
"\x19Ethereum Signed Message:\n",messageLength.toString(),
message
)
);
return hash;
}
modifier onlyAuthorizedContract() {
require(_authorizedContracts[_msgSender()], "Sender is not authorized");
_;
}
modifier whenActive() {
require(isActive, "Contract is not active");
_;
}
modifier hasBalance(uint256 amount, uint256 balance) {
require(amount > 0, "Amount cannot be zero");
require(balance >= amount, "Insufficient Balance");
_;
}
modifier onlyOwnerOrAdmin() {
require(
_msgSender() == owner() ||
(_adminsSet &&
(_msgSender() == _admins[0] || _msgSender() == _admins[1])),
"Caller is not the owner or an admin"
);
_;
}
}
// File: contracts/AwooClaimingV2.sol
pragma solidity 0.8.12;
contract AwooClaimingV2 is IAwooClaimingV2, AuthorizedCallerGuard, ReentrancyGuard {
uint256 public accrualStart;
uint256 public accrualEnd;
bool public claimingActive;
/// @dev A collection of supported contracts. These are typically ERC-721, with the addition of the tokensOfOwner function.
/// @dev These contracts can be deactivated but cannot be re-activated. Reactivating can be done by adding the same
/// contract through addSupportedContract
SupportedContractDetails[] public supportedContracts;
/// @dev Keeps track of the last time a claim was made for each tokenId within the supported contract collection
mapping(address => mapping(uint256 => uint256)) public lastClaims;
/// @dev Allows the base accrual rates to be overridden on a per-tokenId level to support things like upgrades
mapping(address => mapping(uint256 => uint256)) public baseRateTokenOverrides;
AwooClaiming public v1ClaimingContract;
AwooToken public awooContract;
/// @dev Base accrual rates are set a per-day rate so we change them to per-minute to allow for more frequent claiming
uint64 private _baseRateDivisor = 1440;
/// @dev Faciliates the maintence and functionality related to supportedContracts
uint8 private _activeSupportedContractCount;
mapping(address => uint8) private _supportedContractIds;
event TokensClaimed(address indexed claimedBy, uint256 qty);
event ClaimingStatusChanged(bool newStatus, address changedBy);
constructor(AwooClaiming v1Contract) {
v1ClaimingContract = v1Contract;
accrualStart = v1ClaimingContract.accrualStart();
}
/// @notice Sets the first version of the claiming contract, which has been replaced with this one
/// @param v1Contract A reference to the v1 claiming contract
function setV1ClaimingContract(AwooClaiming v1Contract) external onlyOwnerOrAdmin {
v1ClaimingContract = v1Contract;
accrualStart = v1ClaimingContract.accrualStart();
}
/// @notice Determines the amount of accrued virtual AWOO for the specified address, based on the
/// base accural rates for each supported contract and how long has elapsed (in minutes) since the
/// last claim was made for a give supported contract tokenId
/// @param owner The address of the owner/holder of tokens for a supported contract
/// @return A collection of accrued virtual AWOO and the tokens it was accrued on for each supported contract, and the total AWOO accrued
function getTotalAccruals(address owner) public view returns (AccrualDetails[] memory, uint256) {
// Initialize the array length based on the number of _active_ supported contracts
AccrualDetails[] memory totalAccruals = new AccrualDetails[](_activeSupportedContractCount);
uint256 totalAccrued;
uint8 contractCount; // Helps us keep track of the index to use when setting the values for totalAccruals
for(uint8 i = 0; i < supportedContracts.length; i++) {
SupportedContractDetails memory contractDetails = supportedContracts[i];
if(contractDetails.Active){
contractCount++;
// Get an array of tokenIds held by the owner for the supported contract
uint256[] memory tokenIds = ISupportedContract(contractDetails.ContractAddress).tokensOfOwner(owner);
uint256[] memory accruals = new uint256[](tokenIds.length);
uint256 totalAccruedByContract;
for (uint16 x = 0; x < tokenIds.length; x++) {
uint32 tokenId = uint32(tokenIds[x]);
uint256 accrued = getContractTokenAccruals(contractDetails.ContractAddress, tokenId);
totalAccruedByContract+=accrued;
totalAccrued+=accrued;
tokenIds[x] = tokenId;
accruals[x] = accrued;
}
AccrualDetails memory accrual = AccrualDetails(contractDetails.ContractAddress, tokenIds, accruals, totalAccruedByContract);
totalAccruals[contractCount-1] = accrual;
}
}
return (totalAccruals, totalAccrued);
}
/// @notice Claims all virtual AWOO accrued by the message sender, assuming the sender holds any supported contracts tokenIds
function claimAll(address holder) external nonReentrant {
require(claimingActive, "Claiming is inactive");
require(_isAuthorizedContract(_msgSender()) || holder == _msgSender(), "Unauthorized claim attempt");
(AccrualDetails[] memory accruals, uint256 totalAccrued) = getTotalAccruals(holder);
require(totalAccrued > 0, "No tokens have been accrued");
for(uint8 i = 0; i < accruals.length; i++){
AccrualDetails memory accrual = accruals[i];
if(accrual.TotalAccrued > 0){
for(uint16 x = 0; x < accrual.TokenIds.length;x++){
// Update the time that this token was last claimed
lastClaims[accrual.ContractAddress][accrual.TokenIds[x]] = block.timestamp;
}
}
}
// A holder's virtual AWOO balance is stored in the $AWOO ERC-20 contract
awooContract.increaseVirtualBalance(holder, totalAccrued);
emit TokensClaimed(holder, totalAccrued);
}
/// @notice Claims the accrued virtual AWOO from the specified supported contract tokenIds
/// @param requestedClaims A collection of supported contract addresses and the specific tokenIds to claim from
function claim(address holder, ClaimDetails[] calldata requestedClaims) external nonReentrant {
require(claimingActive, "Claiming is inactive");
require(_isAuthorizedContract(_msgSender()) || holder == _msgSender(), "Unauthorized claim attempt");
uint256 totalClaimed;
for(uint8 i = 0; i < requestedClaims.length; i++){
ClaimDetails calldata requestedClaim = requestedClaims[i];
uint8 contractId = _supportedContractIds[requestedClaim.ContractAddress];
if(contractId == 0) revert("Unsupported contract");
SupportedContractDetails memory contractDetails = supportedContracts[contractId-1];
if(!contractDetails.Active) revert("Inactive contract");
for(uint16 x = 0; x < requestedClaim.TokenIds.length; x++){
uint32 tokenId = requestedClaim.TokenIds[x];
address tokenOwner = ISupportedContract(address(contractDetails.ContractAddress)).ownerOf(tokenId);
if(tokenOwner != holder) revert("Invalid owner claim attempt");
uint256 claimableAmount = getContractTokenAccruals(contractDetails.ContractAddress, tokenId);
if(claimableAmount > 0){
totalClaimed+=claimableAmount;
// Update the time that this token was last claimed
lastClaims[contractDetails.ContractAddress][tokenId] = block.timestamp;
}
}
}
if(totalClaimed > 0){
awooContract.increaseVirtualBalance(holder, totalClaimed);
emit TokensClaimed(holder, totalClaimed);
}
}
/// @notice Calculates the accrued amount of virtual AWOO for the specified supported contract and tokenId
/// @dev To save gas, we don't validate the existence of the token within the specified collection as this is done
/// within the claiming functions
/// @dev The first time a claim is made in this contract, we use the v1 contract's last claim time so we don't
/// accrue based on accruals that were claimed through the v1 contract
/// @param contractAddress The contract address of the supported collection
/// @param tokenId The id of the token/NFT
/// @return The amount of virtual AWOO accrued for the specified token and collection
function getContractTokenAccruals(address contractAddress, uint32 tokenId) public view returns(uint256){
uint8 contractId = _supportedContractIds[contractAddress];
if(contractId == 0) revert("Unsupported contract");
SupportedContractDetails memory contractDetails = supportedContracts[contractId-1];
if(!contractDetails.Active) revert("Inactive contract");
uint256 lastClaimTime = lastClaims[contractAddress][tokenId] > 0
? lastClaims[contractAddress][tokenId]
: v1ClaimingContract.lastClaims(contractAddress, tokenId);
uint256 accruedUntil = accrualEnd == 0 || block.timestamp < accrualEnd
? block.timestamp
: accrualEnd;
uint256 baseRate = getContractTokenBaseAccrualRate(contractDetails, tokenId);
if (lastClaimTime > 0){
return (baseRate*(accruedUntil-lastClaimTime))/60;
} else {
return (baseRate*(accruedUntil-accrualStart))/60;
}
}
/// @notice Returns the current base accrual rate for the specified token, taking overrides into account
/// @dev This is mostly to support testing
/// @param contractDetails The details of the supported contract
/// @param tokenId The id of the token/NFT
/// @return The base accrual rate
function getContractTokenBaseAccrualRate(SupportedContractDetails memory contractDetails, uint32 tokenId
) public view returns(uint256){
return baseRateTokenOverrides[contractDetails.ContractAddress][tokenId] > 0
? baseRateTokenOverrides[contractDetails.ContractAddress][tokenId]
: contractDetails.BaseRate;
}
/// @notice Allows an authorized contract to increase the base accrual rate for particular NFTs
/// when, for example, upgrades for that NFT were purchased
/// @param contractAddress The address of the supported contract
/// @param tokenId The id of the token from the supported contract whose base accrual rate will be updated
/// @param newBaseRate The new accrual base rate
function overrideTokenAccrualBaseRate(address contractAddress, uint32 tokenId, uint256 newBaseRate)
external onlyAuthorizedContract isValidBaseRate(newBaseRate) {
require(tokenId > 0, "Invalid tokenId");
uint8 contractId = _supportedContractIds[contractAddress];
require(contractId > 0, "Unsupported contract");
require(supportedContracts[contractId-1].Active, "Inactive contract");
baseRateTokenOverrides[contractAddress][tokenId] = (newBaseRate/_baseRateDivisor);
}
/// @notice Allows the owner or an admin to set a reference to the $AWOO ERC-20 contract
/// @param awooToken An instance of IAwooToken
function setAwooTokenContract(AwooToken awooToken) external onlyOwnerOrAdmin {
awooContract = awooToken;
}
/// @notice Allows the owner or an admin to set the date and time at which virtual AWOO accruing will stop
/// @notice This will only be used if absolutely necessary and any AWOO that accrued before the end date will still be claimable
/// @param timestamp The Epoch time at which accrual should end
function setAccrualEndTimestamp(uint256 timestamp) external onlyOwnerOrAdmin {
accrualEnd = timestamp;
}
/// @notice Allows the owner or an admin to add a contract whose tokens are eligible to accrue virtual AWOO
/// @param contractAddress The contract address of the collection (typically ERC-721, with the addition of the tokensOfOwner function)
/// @param baseRate The base accrual rate in wei units
function addSupportedContract(address contractAddress, uint256 baseRate) public onlyOwnerOrAdmin isValidBaseRate(baseRate) {
require(_isContract(contractAddress), "Invalid contractAddress");
require(_supportedContractIds[contractAddress] == 0, "Contract already supported");
supportedContracts.push(SupportedContractDetails(contractAddress, baseRate/_baseRateDivisor, true));
_supportedContractIds[contractAddress] = uint8(supportedContracts.length);
_activeSupportedContractCount++;
}
/// @notice Allows the owner or an admin to deactivate a supported contract so it no longer accrues virtual AWOO
/// @param contractAddress The contract address that should be deactivated
function deactivateSupportedContract(address contractAddress) external onlyOwnerOrAdmin {
require(_supportedContractIds[contractAddress] > 0, "Unsupported contract");
supportedContracts[_supportedContractIds[contractAddress]-1].Active = false;
supportedContracts[_supportedContractIds[contractAddress]-1].BaseRate = 0;
_supportedContractIds[contractAddress] = 0;
_activeSupportedContractCount--;
}
/// @notice Allows the owner or an admin to set the base accrual rate for a support contract
/// @param contractAddress The address of the supported contract
/// @param baseRate The new base accrual rate in wei units
function setBaseRate(address contractAddress, uint256 baseRate) external onlyOwnerOrAdmin isValidBaseRate(baseRate) {
require(_supportedContractIds[contractAddress] > 0, "Unsupported contract");
supportedContracts[_supportedContractIds[contractAddress]-1].BaseRate = baseRate/_baseRateDivisor;
}
/// @notice Allows the owner or an admin to activate/deactivate claiming ability
/// @param active The value specifiying whether or not claiming should be allowed
function setClaimingActive(bool active) external onlyOwnerOrAdmin {
claimingActive = active;
emit ClaimingStatusChanged(active, _msgSender());
}
/// @dev To minimize the amount of unit conversion we have to do for comparing $AWOO (ERC-20) to virtual AWOO, we store
/// virtual AWOO with 18 implied decimal places, so this modifier prevents us from accidentally using the wrong unit
/// for base rates. For example, if holders of FangGang NFTs accrue at a rate of 1000 AWOO per fang, pre day, then
/// the base rate should be 1000000000000000000000
modifier isValidBaseRate(uint256 baseRate) {
require(baseRate >= 1 ether, "Base rate must be in wei units");
_;
}
}
// File: contracts/AwooClaimingV3.sol
pragma solidity 0.8.12;
contract AwooClaimingV3 is IAwooClaimingV2, AuthorizedCallerGuard, ReentrancyGuard {
uint256 public accrualStart;
uint256 public accrualEnd;
bool public claimingActive = false;
/// @dev A collection of supported contracts. These are typically ERC-721, with the addition of the tokensOfOwner function.
/// @dev These contracts can be deactivated but cannot be re-activated. Reactivating can be done by adding the same
/// contract through addSupportedContract
SupportedContractDetails[] public supportedContracts;
/// @dev Keeps track of the last time a claim was made for each tokenId within the supported contract collection
// contractAddress => (tokenId, lastClaimTimestamp)
mapping(address => mapping(uint256 => uint48)) public lastClaims;
/// @dev Allows the base accrual rates to be overridden on a per-tokenId level to support things like upgrades
mapping(address => mapping(uint256 => uint256)) public baseRateTokenOverrides;
// contractAddress => (tokenId, accruedAmount)
mapping(address => mapping(uint256 => uint256)) public unclaimedSnapshot;
AwooClaiming public v1ClaimingContract;
AwooClaimingV2 public v2ClaimingContract;
AwooToken public awooContract;
/// @dev Base accrual rates are set a per-day rate so we change them to per-minute to allow for more frequent claiming
uint64 private _baseRateDivisor = 1440;
/// @dev Faciliates the maintence and functionality related to supportedContracts
uint8 private _activeSupportedContractCount;
mapping(address => uint8) private _supportedContractIds;
event TokensClaimed(address indexed claimedBy, uint256 qty);
event ClaimingStatusChanged(bool newStatus, address changedBy);
constructor(AwooToken awooTokenContract, AwooClaimingV2 v2Contract, AwooClaiming v1Contract) {
awooContract = awooTokenContract;
v2ClaimingContract = v2Contract;
accrualStart = v2ClaimingContract.accrualStart();
v1ClaimingContract = v1Contract;
}
/// @notice Sets the previous versions of the claiming contracts, which have been replaced with this one
function setContracts(AwooClaimingV2 v2Contract, AwooClaiming v1Contract) external onlyOwnerOrAdmin {
v2ClaimingContract = v2Contract;
accrualStart = v2ClaimingContract.accrualStart();
v1ClaimingContract = v1Contract;
}
/// @notice Determines the amount of accrued virtual AWOO for the specified address, based on the
/// base accural rates for each supported contract and how long has elapsed (in minutes) since the
/// last claim was made for a give supported contract tokenId
/// @param owner The address of the owner/holder of tokens for a supported contract
/// @return A collection of accrued virtual AWOO and the tokens it was accrued on for each supported contract, and the total AWOO accrued
function getTotalAccruals(address owner) public view returns (AccrualDetails[] memory, uint256) {
// Initialize the array length based on the number of _active_ supported contracts
AccrualDetails[] memory totalAccruals = new AccrualDetails[](_activeSupportedContractCount);
uint256 totalAccrued;
uint8 contractCount; // Helps us keep track of the index to use when setting the values for totalAccruals
for(uint8 i = 0; i < supportedContracts.length; i++) {
SupportedContractDetails memory contractDetails = supportedContracts[i];
if(contractDetails.Active){
contractCount++;
// Get an array of tokenIds held by the owner for the supported contract
uint256[] memory tokenIds = ISupportedContract(contractDetails.ContractAddress).tokensOfOwner(owner);
uint256[] memory accruals = new uint256[](tokenIds.length);
uint256 totalAccruedByContract;
for (uint16 x = 0; x < tokenIds.length; x++) {
uint256 tokenId = tokenIds[x];
uint256 accrued = getContractTokenAccruals(contractDetails.ContractAddress, tokenId);
totalAccruedByContract+=accrued;
totalAccrued+=accrued;
tokenIds[x] = tokenId;
accruals[x] = accrued;
}
AccrualDetails memory accrual = AccrualDetails(contractDetails.ContractAddress, tokenIds, accruals, totalAccruedByContract);
totalAccruals[contractCount-1] = accrual;
}
}
return (totalAccruals, totalAccrued);
}
/// @notice Claims all virtual AWOO accrued by the message sender, assuming the sender holds any supported contracts tokenIds
function claimAll(address holder) external nonReentrant {
require(claimingActive, "Claiming is inactive");
require(_isAuthorizedContract(_msgSender()) || holder == _msgSender(), "Unauthorized claim attempt");
(AccrualDetails[] memory accruals, uint256 totalAccrued) = getTotalAccruals(holder);
require(totalAccrued > 0, "No tokens have been accrued");
for(uint8 i = 0; i < accruals.length; i++){
AccrualDetails memory accrual = accruals[i];
if(accrual.TotalAccrued > 0){
for(uint16 x = 0; x < accrual.TokenIds.length;x++){
// Update the time that this token was last claimed
lastClaims[accrual.ContractAddress][accrual.TokenIds[x]] = uint48(block.timestamp);
// Any amount from the unclaimed snapshot are now claimed because they were returned by getContractTokenAccruals
// so dump it
delete unclaimedSnapshot[accrual.ContractAddress][accrual.TokenIds[x]];
}
}
}
// A holder's virtual AWOO balance is stored in the $AWOO ERC-20 contract
awooContract.increaseVirtualBalance(holder, totalAccrued);
emit TokensClaimed(holder, totalAccrued);
}
/// @notice Claims the accrued virtual AWOO from the specified supported contract tokenIds
/// @param requestedClaims A collection of supported contract addresses and the specific tokenIds to claim from
function claim(address holder, ClaimDetails[] calldata requestedClaims) external nonReentrant {
require(claimingActive, "Claiming is inactive");
require(_isAuthorizedContract(_msgSender()) || holder == _msgSender(), "Unauthorized claim attempt");
uint256 totalClaimed;
for(uint8 i = 0; i < requestedClaims.length; i++){
ClaimDetails calldata requestedClaim = requestedClaims[i];
uint8 contractId = _supportedContractIds[requestedClaim.ContractAddress];
if(contractId == 0) revert("Unsupported contract");
SupportedContractDetails memory contractDetails = supportedContracts[contractId-1];
if(!contractDetails.Active) revert("Inactive contract");
for(uint16 x = 0; x < requestedClaim.TokenIds.length; x++){
uint32 tokenId = requestedClaim.TokenIds[x];
address tokenOwner = ISupportedContract(address(contractDetails.ContractAddress)).ownerOf(tokenId);
if(tokenOwner != holder) revert("Invalid owner claim attempt");
uint256 claimableAmount = getContractTokenAccruals(contractDetails.ContractAddress, tokenId);
if(claimableAmount > 0){
totalClaimed+=claimableAmount;
// Update the time that this token was last claimed
lastClaims[contractDetails.ContractAddress][tokenId] = uint48(block.timestamp);
// Any amount from the unclaimed snapshot are now claimed because they were returned by getContractTokenAccruals
// so dump it
delete unclaimedSnapshot[contractDetails.ContractAddress][tokenId];
}
}
}
if(totalClaimed > 0){
awooContract.increaseVirtualBalance(holder, totalClaimed);
emit TokensClaimed(holder, totalClaimed);
}
}
/// @notice Calculates the accrued amount of virtual AWOO for the specified supported contract and tokenId
/// @dev To save gas, we don't validate the existence of the token within the specified collection as this is done
/// within the claiming functions
/// @dev The first time a claim is made in this contract, we use the v1 contract's last claim time so we don't
/// accrue based on accruals that were claimed through the v1 contract
/// @param contractAddress The contract address of the supported collection
/// @param tokenId The id of the token/NFT
/// @return The amount of virtual AWOO accrued for the specified token and collection
function getContractTokenAccruals(address contractAddress, uint256 tokenId) public view returns(uint256){
uint8 contractId = _supportedContractIds[contractAddress];
if(contractId == 0) revert("Unsupported contract");
SupportedContractDetails memory contractDetails = supportedContracts[contractId-1];
if(!contractDetails.Active) revert("Inactive contract");
return getContractTokenAccruals(contractDetails, tokenId, uint48(block.timestamp));
}
/// @notice Calculates the accrued amount of virtual AWOO for the specified supported contract and tokenId, at the point in time specified
/// @dev To save gas, we don't validate the existence of the token within the specified collection as this is done
/// within the claiming functions
/// @dev The first time a claim is made in this contract, we use the v1 contract's last claim time so we don't
/// accrue based on accruals that were claimed through the v1 contract
/// @param contractDetails The contract details of the supported collection
/// @param tokenId The id of the token/NFT
/// @param accruedUntilTimestamp The timestamp to calculate accruals from
/// @return The amount of virtual AWOO accrued for the specified token and collection
function getContractTokenAccruals(SupportedContractDetails memory contractDetails,
uint256 tokenId, uint48 accruedUntilTimestamp
) private view returns(uint256){
uint48 lastClaimTime = getLastClaimTime(contractDetails.ContractAddress, tokenId);
uint256 accruedUntil = accrualEnd == 0 || accruedUntilTimestamp < accrualEnd
? accruedUntilTimestamp
: accrualEnd;
uint256 existingSnapshotAmount = unclaimedSnapshot[contractDetails.ContractAddress][tokenId];
uint256 baseRate = getContractTokenBaseAccrualRate(contractDetails, tokenId);
if (lastClaimTime > 0){
return existingSnapshotAmount + ((baseRate*(accruedUntil-lastClaimTime))/60);
} else {
return existingSnapshotAmount + ((baseRate*(accruedUntil-accrualStart))/60);
}
}
function getLastClaimTime(address contractAddress, uint256 tokenId) public view returns(uint48){
uint48 lastClaim = lastClaims[contractAddress][tokenId];
// If a claim has already been made through this contract, return the time of that claim
if(lastClaim > 0) {
return lastClaim;
}
// If not claims have been made through this contract, check V2
lastClaim = uint48(v2ClaimingContract.lastClaims(contractAddress, tokenId));
if(lastClaim > 0) {
return lastClaim;
}
// If not claims have been made through the V2 contract, check the OG
return uint48(v1ClaimingContract.lastClaims(contractAddress, tokenId));
}
/// @notice Returns the current base accrual rate for the specified token, taking overrides into account
/// @dev This is mostly to support testing
/// @param contractDetails The details of the supported contract
/// @param tokenId The id of the token/NFT
/// @return The base accrual rate
function getContractTokenBaseAccrualRate(SupportedContractDetails memory contractDetails, uint256 tokenId
) public view returns(uint256){
return baseRateTokenOverrides[contractDetails.ContractAddress][tokenId] > 0
? baseRateTokenOverrides[contractDetails.ContractAddress][tokenId]
: contractDetails.BaseRate;
}
/// @notice Allows an authorized contract to increase the base accrual rate for particular NFTs
/// when, for example, upgrades for that NFT were purchased
/// @param contractAddress The address of the supported contract
/// @param tokenId The id of the token from the supported contract whose base accrual rate will be updated
/// @param newBaseRate The new accrual base rate
function overrideTokenAccrualBaseRate(address contractAddress, uint32 tokenId, uint256 newBaseRate
) external onlyAuthorizedContract isValidBaseRate(newBaseRate) {
require(tokenId > 0, "Invalid tokenId");
uint8 contractId = _supportedContractIds[contractAddress];
require(contractId > 0, "Unsupported contract");
require(supportedContracts[contractId-1].Active, "Inactive contract");
// Before overriding the accrual rate, take a snapshot of what the current unclaimed amount is
// so that when `claim` or `claimAll` is called, the snapshot amount will be included so
// it doesn't get lost
// @dev IMPORTANT: The snapshot must be taken _before_ baseRateTokenOverrides is set
unclaimedSnapshot[contractAddress][tokenId] = getContractTokenAccruals(contractAddress, tokenId);
lastClaims[contractAddress][tokenId] = uint48(block.timestamp);
baseRateTokenOverrides[contractAddress][tokenId] = (newBaseRate/_baseRateDivisor);
}
/// @notice Allows an authorized individual to manually create point-in-time snapshots of AWOO that
/// was accrued up until a particular point in time. This is only necessary to correct a bug in the
/// V2 claiming contract that caused unclaimed AWOO to double when the base rates were overridden,
/// rather than accruing with the new rate from that point in time
function fixPreAccrualOverrideSnapshot(address contractAddress, uint256[] calldata tokenIds,
uint48[] calldata accruedUntilTimestamps
) external onlyOwnerOrAdmin {
require(tokenIds.length == accruedUntilTimestamps.length, "Array length mismatch");
uint8 contractId = _supportedContractIds[contractAddress];
SupportedContractDetails memory contractDetails = supportedContracts[contractId-1];
for(uint16 i; i < tokenIds.length; i++) {
if(getLastClaimTime(contractAddress, tokenIds[i]) < accruedUntilTimestamps[i]) {
unclaimedSnapshot[contractAddress][tokenIds[i]] = getContractTokenAccruals(contractDetails, tokenIds[i], accruedUntilTimestamps[i]);
lastClaims[contractAddress][tokenIds[i]] = accruedUntilTimestamps[i];
}
}
}
/// @notice Allows the owner or an admin to set a reference to the $AWOO ERC-20 contract
/// @param awooToken An instance of IAwooToken
function setAwooTokenContract(AwooToken awooToken) external onlyOwnerOrAdmin {
awooContract = awooToken;
}
/// @notice Allows the owner or an admin to set the date and time at which virtual AWOO accruing will stop
/// @notice This will only be used if absolutely necessary and any AWOO that accrued before the end date will still be claimable
/// @param timestamp The Epoch time at which accrual should end
function setAccrualEndTimestamp(uint256 timestamp) external onlyOwnerOrAdmin {
accrualEnd = timestamp;
}
/// @notice Allows the owner or an admin to add a contract whose tokens are eligible to accrue virtual AWOO
/// @param contractAddress The contract address of the collection (typically ERC-721, with the addition of the tokensOfOwner function)
/// @param baseRate The base accrual rate in wei units
function addSupportedContract(address contractAddress, uint256 baseRate) public onlyOwnerOrAdmin isValidBaseRate(baseRate) {
require(_isContract(contractAddress), "Invalid contractAddress");
require(_supportedContractIds[contractAddress] == 0, "Contract already supported");
supportedContracts.push(SupportedContractDetails(contractAddress, baseRate/_baseRateDivisor, true));
_supportedContractIds[contractAddress] = uint8(supportedContracts.length);
_activeSupportedContractCount++;
}
/// @notice Allows the owner or an admin to deactivate a supported contract so it no longer accrues virtual AWOO
/// @param contractAddress The contract address that should be deactivated
function deactivateSupportedContract(address contractAddress) external onlyOwnerOrAdmin {
require(_supportedContractIds[contractAddress] > 0, "Unsupported contract");
supportedContracts[_supportedContractIds[contractAddress]-1].Active = false;
supportedContracts[_supportedContractIds[contractAddress]-1].BaseRate = 0;
_supportedContractIds[contractAddress] = 0;
_activeSupportedContractCount--;
}
/// @notice Allows the owner or an admin to set the base accrual rate for a support contract
/// @param contractAddress The address of the supported contract
/// @param baseRate The new base accrual rate in wei units
function setBaseRate(address contractAddress, uint256 baseRate) external onlyOwnerOrAdmin isValidBaseRate(baseRate) {
require(_supportedContractIds[contractAddress] > 0, "Unsupported contract");
supportedContracts[_supportedContractIds[contractAddress]-1].BaseRate = baseRate/_baseRateDivisor;
}
/// @notice Allows the owner or an admin to activate/deactivate claiming ability
/// @param active The value specifiying whether or not claiming should be allowed
function setClaimingActive(bool active) external onlyOwnerOrAdmin {
claimingActive = active;
emit ClaimingStatusChanged(active, _msgSender());
}
/// @dev To minimize the amount of unit conversion we have to do for comparing $AWOO (ERC-20) to virtual AWOO, we store
/// virtual AWOO with 18 implied decimal places, so this modifier prevents us from accidentally using the wrong unit
/// for base rates. For example, if holders of FangGang NFTs accrue at a rate of 1000 AWOO per fang, pre day, then
/// the base rate should be 1000000000000000000000
modifier isValidBaseRate(uint256 baseRate) {
require(baseRate >= 1 ether, "Base rate must be in wei units");
_;
}
}
|
If not claims have been made through this contract, check V2
|
lastClaim = uint48(v2ClaimingContract.lastClaims(contractAddress, tokenId));
| 10,771,973 |
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/*
//SPDX-License-Identifier: MIT
*/
pragma solidity ^0.8.2;
import "./ENS.sol";
import "./IERC721.sol";
import "./IERC721Enumerable.sol";
import "./Ownable.sol";
import "./Strings.sol";
interface IERC20 {
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
}
contract KoteEnsMapper is Ownable {
using Strings for uint256;
ENS private ens;
IERC721Enumerable public nft;
bytes32 public domainHash;
mapping(bytes32 => mapping(string => string)) public texts;
mapping(address => uint256) public nextRegisterTimestamp;
string public domainLabel = "kote";
string public nftImageBaseUri = "https://ipfs.io/ipfs/QmbQTvwHbZjciMHLpPFYb8NFBzAjEftdAm3i9PBjwZ7NzN/";
bool public useEIP155 = true;
mapping(bytes32 => uint256) public hashToIdMap;
mapping(uint256 => bytes32) public tokenHashmap;
mapping(bytes32 => string) public hashToDomainMap;
uint256 public reset_period = 7257600; //12 weeks
bool public publicClaimOpen = false;
mapping(address => bool) public address_whitelist;
event TextChanged(bytes32 indexed node, string indexed indexedKey, string key);
event RegisterSubdomain(address indexed registrar, uint256 indexed token_id, string indexed label);
constructor(){
ens = ENS(0x00000000000C2E074eC69A0dFb2997BA6C7d2e1e);
nft = IERC721Enumerable(0x32A322C7C77840c383961B8aB503c9f45440c81f);
domainHash = getDomainHash();
}
//<interface-functions>
function supportsInterface(bytes4 interfaceID) public pure returns (bool) {
return interfaceID == 0x3b3b57de //addr
|| interfaceID == 0x59d1d43c //text
|| interfaceID == 0x691f3431 //name
|| interfaceID == 0x01ffc9a7; //supportsInterface << [inception]
}
function text(bytes32 node, string calldata key) external view returns (string memory) {
uint256 token_id = hashToIdMap[node];
require(token_id > 0 && tokenHashmap[token_id] != 0x0, "Invalid address");
if(keccak256(abi.encodePacked(key)) == keccak256("avatar")){
//eip155 string did not seem to work in any supported dapps during testing despite the returned string being properly
//formatted. So the toggle was added so that we can direct link the image using http:// if this still does not work on
//mainnet
return useEIP155 ? string(abi.encodePacked("eip155:1/erc721:", addressToString(address(nft)), "/", token_id.toString()))
: string(abi.encodePacked(nftImageBaseUri, token_id.toString(),".png"));
}
else{
return texts[node][key];
}
}
function addr(bytes32 nodeID) public view returns (address) {
uint256 token_id = hashToIdMap[nodeID];
require(token_id > 0 && tokenHashmap[token_id] != 0x0, "Invalid address");
return nft.ownerOf(token_id);
}
function name(bytes32 node) view public returns (string memory){
return (hashToIdMap[node] == 0)
? ""
: string(abi.encodePacked(hashToDomainMap[node], ".", domainLabel, ".eth"));
}
//</interface-functions>
//--------------------------------------------------------------------------------------------//
//<read-functions>
function domainMap(string calldata label) public view returns(bytes32){
bytes32 encoded_label = keccak256(abi.encodePacked(label));
bytes32 big_hash = keccak256(abi.encodePacked(domainHash, encoded_label));
return hashToIdMap[big_hash] > 0 ? big_hash : bytes32(0x0);
}
function getClaimableIdsForAddress(address addy) public view returns(uint256[] memory){
if(((address_whitelist[addy] || publicClaimOpen)
&& block.timestamp > nextRegisterTimestamp[addy])
|| owner() == addy){
return getAllIds(addy);
}
else{
return new uint256[](0);
}
}
function getAllIds(address addy) private view returns(uint256[] memory){
uint256 balance = nft.balanceOf(addy);
uint256[] memory ids = new uint256[](balance);
uint256 count;
for(uint256 i; i < balance; i++){
uint256 id = nft.tokenOfOwnerByIndex(addy, i);
if(tokenHashmap[id] == 0x0){
ids[count++] = id;
}
}
uint256[] memory trim_ids = new uint256[](count);
for(uint256 i; i < count; i++){
trim_ids[i] = ids[i];
}
return trim_ids;
}
function getTokenDomain(uint256 token_id) private view returns(string memory uri){
require(tokenHashmap[token_id] != 0x0, "Token does not have an ENS register");
uri = string(abi.encodePacked(hashToDomainMap[tokenHashmap[token_id]] ,"." ,domainLabel, ".eth"));
}
function getTokensDomains(uint256[] memory token_ids) public view returns(string[] memory){
string[] memory uris = new string[](token_ids.length);
for(uint256 i; i < token_ids.length; i++){
uris[i] = getTokenDomain(token_ids[i]);
}
return uris;
}
function getAllCatsWithDomains(address addy) public view returns(uint256[] memory){
uint256 balance = nft.balanceOf(addy);
uint256[] memory ids = new uint256[](balance);
uint256 count;
for(uint256 i; i < balance; i++){
uint256 id = nft.tokenOfOwnerByIndex(addy, i);
if(tokenHashmap[id] != 0x0){
ids[count++] = id;
}
}
uint256[] memory trim_ids = new uint256[](count);
for(uint256 i; i < count; i++){
trim_ids[i] = ids[i];
}
return trim_ids;
}
//</read-functions>
//--------------------------------------------------------------------------------------------//
//<helper-functions>
function addressToString(address _addr) private pure returns(string memory) {
bytes32 value = bytes32(uint256(uint160(_addr)));
bytes memory alphabet = "0123456789abcdef";
bytes memory str = new bytes(51);
str[0] = "0";
str[1] = "x";
for (uint i = 0; i < 20; i++) {
str[2+i*2] = alphabet[uint(uint8(value[i + 12] >> 4))];
str[3+i*2] = alphabet[uint(uint8(value[i + 12] & 0x0f))];
}
return string(str);
}
//this is the correct method for creating a 2 level ENS namehash
function getDomainHash() private view returns (bytes32 namehash) {
namehash = 0x0;
namehash = keccak256(abi.encodePacked(namehash, keccak256(abi.encodePacked('eth'))));
namehash = keccak256(abi.encodePacked(namehash, keccak256(abi.encodePacked(domainLabel))));
}
//</helper-functions>
//--------------------------------------------------------------------------------------------//
//<authorised-functions>
function setDomain(string calldata label, uint256 token_id) public isAuthorised(token_id) {
require(tokenHashmap[token_id] == 0x0, "Token has already been set");
require(address_whitelist[msg.sender] || publicClaimOpen || owner() == msg.sender, "Not authorised");
require(block.timestamp > nextRegisterTimestamp[msg.sender], "Wallet must wait more time to register");
bytes32 encoded_label = keccak256(abi.encodePacked(label));
bytes32 big_hash = keccak256(abi.encodePacked(domainHash, encoded_label));
//contract owner can update / overwrite records. << this may be changed in the future with an updated method but as this is still
//an experiment we'd like to retain some level of control over the sub-domains
//
//ens.recordExists seems to not be reliable (tested removing records through ENS control panel and this still returns true)
require(!ens.recordExists(big_hash) || msg.sender == owner(), "sub-domain already exists");
ens.setSubnodeRecord(domainHash, encoded_label, owner(), address(this), 0);
hashToIdMap[big_hash] = token_id;
tokenHashmap[token_id] = big_hash;
hashToDomainMap[big_hash] = label;
if (owner() != msg.sender){
nextRegisterTimestamp[msg.sender] = block.timestamp + reset_period;
//if user is on whitelist then remove
if (address_whitelist[msg.sender]){
address_whitelist[msg.sender] = false;
}
}
emit RegisterSubdomain(nft.ownerOf(token_id), token_id, label);
}
function setText(bytes32 node, string calldata key, string calldata value) external isAuthorised(hashToIdMap[node]) {
uint256 token_id = hashToIdMap[node];
require(token_id > 0 && tokenHashmap[token_id] != 0x0, "Invalid address");
require(keccak256(abi.encodePacked(key)) != keccak256("avatar"), "cannot set avatar");
texts[node][key] = value;
emit TextChanged(node, key, key);
}
function resetHash(uint256 token_id) public isAuthorised(token_id) {
bytes32 domain = tokenHashmap[token_id];
require(ens.recordExists(domain), "Sub-domain does not exist");
//reset domain mappings
hashToDomainMap[domain] = "";
hashToIdMap[domain] = 0;
tokenHashmap[token_id] = 0x0;
//allow sender to reclaim (if public == true)
if(nextRegisterTimestamp[msg.sender] > block.timestamp && msg.sender != owner()){
nextRegisterTimestamp[msg.sender] = block.timestamp + (60 * 30); //30 minute cooldown
}
}
//</authorised-functions>
//--------------------------------------------------------------------------------------------//
// <owner-functions>
function addAddressWhitelist(address[] calldata addresses) public onlyOwner {
for(uint256 i; i < addresses.length; i++){
address_whitelist[addresses[i]] = true;
}
}
function setDomainLabel(string calldata label) public onlyOwner {
domainLabel = label;
domainHash = getDomainHash();
}
function setNftAddress(address addy) public onlyOwner{
nft = IERC721Enumerable(addy);
}
function toggleNftImageLink() public onlyOwner{
useEIP155 = !useEIP155;
}
function setNftImageBaseUri(string memory _uri) public onlyOwner{
nftImageBaseUri = _uri;
}
function setEnsAddress(address addy) public onlyOwner {
ens = ENS(addy);
}
function resetAddressForClaim(address addy) public onlyOwner {
nextRegisterTimestamp[addy] = 0;
}
function togglePublicClaim() public onlyOwner {
publicClaimOpen = !publicClaimOpen;
}
function updateResetPeriod(uint256 time) public onlyOwner {
reset_period = time;
}
function renounceOwnership() public override onlyOwner {
require(false, "ENS is responsibility. You cannot renounce ownership.");
super.renounceOwnership();
}
//just never know.. do you.
function withdraw() public onlyOwner {
uint256 balance = address(this).balance;
payable(msg.sender).transfer(balance);
}
function withdrawTokens(IERC20 token) public onlyOwner {
require(address(token) != address(0));
uint256 balance = token.balanceOf(address(this));
token.transfer(msg.sender, balance);
}
//</owner-functions>
modifier isAuthorised(uint256 tokenId) {
require(owner() == msg.sender || nft.ownerOf(tokenId) == msg.sender, "Not authorised");
_;
}
}
|
supportsInterface << [inception]
|
|| interfaceID == 0x01ffc9a7;
| 1,448,636 |
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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
}
|
просматриваться в дальней перспективе
|
rus_verbs:просматриваться{},
| 5,481,519 |
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./full_match/4/0x64fAdB876dFd9f4533056D819c8Ee2d688f72538/sources/D/Devlopment/smartContracts/yai/contracts/Deployer.sol
|
overridable for testing
|
function getReserves(address tokenA, address tokenB)
internal
view
returns (uint256 reserveA, uint256 reserveB)
{
(address token0, ) = UniswapV2Library.sortTokens(tokenA, tokenB);
(uint256 reserve0, uint256 reserve1, ) =
IUniswapV2Pair(
UniswapV2Library.pairFor(UNISWAP_FACTORY, tokenA, tokenB)
)
.getReserves();
(reserveA, reserveB) = tokenA == token0
? (reserve0, reserve1)
: (reserve1, reserve0);
}
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/utils/cryptography/MerkleProof.sol";
interface IYakuzaKummiai {
function mintTo(address _to, uint256 tokenId) external;
function setBaseTokenURI(string memory _baseTokenURI) external;
}
contract YakuzaKumiaiSale is AccessControl {
using Strings for string;
uint256 constant public totalSales = 8930;
uint256 constant public preSale1Count = 1024;
uint256 constant public preSale2Count = 30;
uint256 public maxPreSale1MintPerWallet = 2;
uint256 public maxPreSale2MintPerWallet = 1;
uint256 public maxPreSale3MintPerWallet = 20;
uint256 constant public maxPublicSaleMintPerWallet = 25;
uint256 constant public preSale1Start = 1648954800; // 4.3, 12 pm JST
uint256 constant public preSale1End = 1649127600; // 4.5, 12 pm JST
uint256 constant public preSale2Start = 1649170800; // 4.6, 12 am JST
uint256 constant public preSale2End = 1649214000; // 4.6, 12 pm JST
uint256 constant public preSale3Start = 1649257200; // 4.7, 12 am JST
uint256 constant public preSale3End = 1649390400; // 4.8, 12 pm JST
uint256 constant public publicSaleStart = 1649516400; // 4.10 12 am JST
uint256 constant public preSale1MintFee = 0.01 ether;
uint256 constant public preSale2MintFee = 0.02 ether;
uint256 constant public publicSaleMintFee = 0.07 ether;
// roles
bytes32 public constant WITHDRAWER_ROLE = keccak256("WITHDRAWER");
bytes32 public constant ADMIN = keccak256("ADMIN");
bytes32 public merkleRootWL1 = 0xb5d235c7dc95984c578f696a365fc833e64459b72a1c5304d1c105ec6822d59b;
bytes32 public merkleRootWL2 = 0xb5d235c7dc95984c578f696a365fc833e64459b72a1c5304d1c105ec6822d59b;
address payable public wallet1 = payable(0x192F6CCD0b9bd54bdA1A7e3776b718F908028EC4); // wallet address for accounts payable and marketing
address payable public wallet2 = payable(0x8d6AE8FE3A583A0B60cF7670332726b9bb30A507); // wallet address for giveaway
address payable public wallet3 = payable(0xd5a5c1B25EdB13ED2737247B0a7E0578705bEBe9); // wallet address for tool development
address payable public wallet4 = payable(0x8C06E7617575576a26954779fbB58a467faa6f16); // wallet address for anime studio
address payable public wallet5 = payable(0x80c1c51dD714d42A93E70e4544007984079EBE0B); // wallet address for dev team
address payable public wallet6 = payable(0x7b62AC97F6a9Fb98Ec7F48EAA109014C1B685A95); // wallet address for addy (lead developer)
address public nftAddress;
mapping (address => uint256) public mintedTokens;
uint256 totalMints = 0;
uint256 marketWithdrawlAmount = 0 ether;
modifier onlyAdmin() {
require(hasRole(ADMIN, msg.sender), "Access is allowed for only ADMIN");
_;
}
constructor(address _nftAddress) {
nftAddress = _nftAddress;
_grantRole(ADMIN, msg.sender);
}
/// @notice Update the base Uri
/// @param _baseTokenURI baseTokenURI
function setBaseTokenURI(string memory _baseTokenURI) external onlyAdmin {
IYakuzaKummiai(nftAddress).setBaseTokenURI(_baseTokenURI);
}
/// @notice Update the whitelist1
function updateMerkleRootWL1(bytes32 _merkleRootWl) external onlyAdmin {
merkleRootWL1 = _merkleRootWl;
}
/// @notice Update the whitelist2
function updateMerkleRootWL2(bytes32 _merkleRootWl) external onlyAdmin {
merkleRootWL2 = _merkleRootWl;
}
/// @notice Update the wallet address of funders
/// @param _walletName wallet name to update
/// @param _address wallet address
function updateWalletAddress(string memory _walletName, address _address) external onlyAdmin {
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet1")) ) {
wallet1 = payable(_address);
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet2"))) {
wallet2 = payable(_address);
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet3"))) {
wallet3 = payable(_address);
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet4"))) {
wallet4 = payable(_address);
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet5"))) {
wallet5 = payable(_address);
}
}
/// @notice get the wallet list
function getWalletList(string memory _walletName) public view onlyAdmin returns (address) {
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet1")) ) {
return wallet1;
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet2"))) {
return wallet2;
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet3"))) {
return wallet3;
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet4"))) {
return wallet4;
}
if (keccak256(abi.encodePacked(_walletName)) == keccak256(abi.encodePacked("wallet5"))) {
return wallet5;
}
return wallet2;
}
/// @notice Get max count per wallet for presale
function getPreSaleMintAmount() public view returns (uint256) {
return maxPreSale1MintPerWallet;
}
/// @notice Main mint function
/// @param _to mint address
/// @param _count nft count to mint
function _mint(address _to, uint256 _count) internal {
require(totalMints + _count <= totalSales, "PS: Exceeds total sales");
totalMints += _count;
IYakuzaKummiai(nftAddress).mintTo(_to, _count);
mintedTokens[_to] += _count;
}
/// @notice Check if presale is finished
function isPresale1Finished() public view returns (bool) {
return block.timestamp > preSale1End || totalMints >= preSale1Count;
}
/// @notice Check if presale is finished
function isPresale2Finished() public view returns (bool) {
return block.timestamp > preSale2End || totalMints >= preSale1Count + preSale2Count;
}
/// @notice Check if presale is finished
function isPresale3Finished() public view returns (bool) {
return block.timestamp > preSale3End || totalMints >= preSale1Count + preSale2Count;
}
/// @notice Check if balance is available for withdrawal
function isWithdraw() internal view returns (bool) {
uint256 total = address(this).balance;
if (total < 0) {
return false;
}
return true;
}
/// @notice Mint function for public sale
/// @param _to mint address
/// @param _count token count to mint
function mint(address _to, uint256 _count) external payable {
require(block.timestamp >= publicSaleStart, "PS: Public sale is not started");
require(msg.value >= publicSaleMintFee * _count, "PS: Not enough funds sent");
require(mintedTokens[_to] + _count <= maxPublicSaleMintPerWallet, "PS: Max limited per wallet");
_mint(_to, _count);
}
/// @notice Mint function for presale1
function whiteListMint1(bytes32[] calldata _merkleProof, address _to, uint256 _count) external payable{
require(block.timestamp >= preSale1Start, "PS: Presale1 is not started yet" );
require(!isPresale1Finished(), "PS: Presale1 Finished");
require(mintedTokens[_to] + _count <= maxPreSale1MintPerWallet, "PS: Max limited per wallet");
require(msg.value >= preSale1MintFee * _count, "PS: Not enough funds sent");
bytes32 leaf = keccak256(abi.encodePacked(_to));
require(MerkleProof.verify(_merkleProof, merkleRootWL1, leaf), "PS: Failed to verify WhiteList");
_mint(_to, _count);
}
/// @notice Mint function for presale2
function whiteListMint2(bytes32[] calldata _merkleProof, address _to, uint256 _count) external payable{
require(block.timestamp >= preSale2Start, "PS: Presale2 is not started yet" );
require(!isPresale2Finished(), "PS: Presale2 Finished");
require(mintedTokens[_to] + _count <= maxPreSale2MintPerWallet, "PS: Max limited per wallet");
require(msg.value >= preSale2MintFee * _count, "PS: Not enough funds sent");
bytes32 leaf = keccak256(abi.encodePacked(_to));
require(MerkleProof.verify(_merkleProof, merkleRootWL2, leaf), "PS: Failed to verify WhiteList");
_mint(_to, _count);
}
/// @notice Mint function for presale2
function whiteListMint3(bytes32[] calldata _merkleProof, address _to, uint256 _count) external payable{
require(block.timestamp >= preSale3Start, "PS: Presale3 is not started yet" );
require(!isPresale3Finished(), "PS: Presale3 Finished");
require(mintedTokens[_to] + _count <= maxPreSale3MintPerWallet, "PS: Max limited per wallet");
require(msg.value >= preSale2MintFee * _count, "PS: Not enough funds sent");
bytes32 leaf = keccak256(abi.encodePacked(_to));
require(MerkleProof.verify(_merkleProof, merkleRootWL1, leaf) || MerkleProof.verify(_merkleProof, merkleRootWL2, leaf), "PS: Failed to verify WhiteList");
_mint(_to, _count);
}
/// @notice Withdraw funds for marketing
function withdrawToMarketingFunder() public payable onlyAdmin {
require(isWithdraw(), "PS: Not enough funds to widthdraw");
require( marketWithdrawlAmount < 50 ether, "PS: Marketing funds has already been finished");
uint256 total = address(this).balance;
// wallet1.transfer(total);
uint256 restAmount = 50 ether - marketWithdrawlAmount;
if (total > restAmount) {
marketWithdrawlAmount += restAmount;
wallet1.transfer(restAmount);
}
else {
marketWithdrawlAmount += total;
wallet1.transfer(total);
}
}
/// @notice Distribute the funds to team members
function withdrawToFounders() public payable onlyAdmin {
require(isWithdraw(), "PS: Not enough funds to split");
require( marketWithdrawlAmount >= 50 ether, "PS: Marketing funds is not finished yet!");
uint256 total = address(this).balance;
wallet2.transfer(total * 1967 / 10000);
wallet3.transfer(total * 2951 / 10000);
wallet4.transfer(total * 2951 / 10000);
wallet5.transfer(total * 1948 / 10000);
wallet6.transfer(total * 184 / 10000);
}
/// @notice Grants the withdrawer role
/// @param _role Role which needs to be assigned
/// @param _user Address of the new withdrawer
function grantRole(bytes32 _role, address _user) public override onlyAdmin {
_grantRole(_role, _user);
}
/// @notice Revokes the withdrawer role
/// @param _role Role which needs to be revoked
/// @param _user Address which we want to revoke
function revokeRole(bytes32 _role, address _user) public override onlyAdmin {
_revokeRole(_role, _user);
}
function withdrawl() public payable onlyAdmin {
require(isWithdraw(), "PS: Not enough funds to split");
uint256 total = address(this).balance;
wallet1.transfer(total);
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 v4.4.1 (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 (last updated v4.5.0) (access/AccessControl.sol)
pragma solidity ^0.8.0;
import "./IAccessControl.sol";
import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms. This is a lightweight version that doesn't allow enumerating role
* members except through off-chain means by accessing the contract event logs. Some
* applications may benefit from on-chain enumerability, for those cases see
* {AccessControlEnumerable}.
*
* 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, IAccessControl, ERC165 {
struct RoleData {
mapping(address => bool) members;
bytes32 adminRole;
}
mapping(bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Modifier that checks that an account has a specific role. Reverts
* with a standardized message including the required role.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*
* _Available since v4.1._
*/
modifier onlyRole(bytes32 role) {
_checkRole(role, _msgSender());
_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view virtual override returns (bool) {
return _roles[role].members[account];
}
/**
* @dev Revert with a standard message if `account` is missing `role`.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*/
function _checkRole(bytes32 role, address account) internal view virtual {
if (!hasRole(role, account)) {
revert(
string(
abi.encodePacked(
"AccessControl: account ",
Strings.toHexString(uint160(account), 20),
" is missing role ",
Strings.toHexString(uint256(role), 32)
)
)
);
}
}
/**
* @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 virtual override 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 override onlyRole(getRoleAdmin(role)) {
_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 override onlyRole(getRoleAdmin(role)) {
_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 revoked `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual override {
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}.
* ====
*
* NOTE: This function is deprecated in favor of {_grantRole}.
*/
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 {
bytes32 previousAdminRole = getRoleAdmin(role);
_roles[role].adminRole = adminRole;
emit RoleAdminChanged(role, previousAdminRole, adminRole);
}
/**
* @dev Grants `role` to `account`.
*
* Internal function without access restriction.
*/
function _grantRole(bytes32 role, address account) internal virtual {
if (!hasRole(role, account)) {
_roles[role].members[account] = true;
emit RoleGranted(role, account, _msgSender());
}
}
/**
* @dev Revokes `role` from `account`.
*
* Internal function without access restriction.
*/
function _revokeRole(bytes32 role, address account) internal virtual {
if (hasRole(role, account)) {
_roles[role].members[account] = false;
emit RoleRevoked(role, account, _msgSender());
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (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 = _efficientHash(computedHash, proofElement);
} else {
// Hash(current element of the proof + current computed hash)
computedHash = _efficientHash(proofElement, computedHash);
}
}
return computedHash;
}
function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
assembly {
mstore(0x00, a)
mstore(0x20, b)
value := keccak256(0x00, 0x40)
}
}
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 v4.4.1 (access/IAccessControl.sol)
pragma solidity ^0.8.0;
/**
* @dev External interface of AccessControl declared to support ERC165 detection.
*/
interface IAccessControl {
/**
* @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 {AccessControl-_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) external view returns (bool);
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {AccessControl-_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) external view returns (bytes32);
/**
* @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) external;
/**
* @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) external;
/**
* @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) external;
}
// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 v4.4.1 (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);
}
|
wallet address for dev team
|
address payable public wallet5 = payable(0x80c1c51dD714d42A93E70e4544007984079EBE0B);
| 14,487,569 |
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pragma solidity 0.5.2;
import "./LicenseStorageModel.sol";
import "../../shared/ModuleController.sol";
contract LicenseController is LicenseStorageModel, ModuleController {
bytes32 public constant NAME = "LicenseController";
constructor(address _registry, uint256 _productIdIncrement)
public
WithRegistry(_registry)
{
// productIdIncrement should be equal to the value from the last deployed licence storage or zero
productIdIncrement = _productIdIncrement;
}
/**
* @dev Register new product
*/
function register(bytes32 _name, address _addr, bytes32 _policyFlow)
external
returns (uint256 _id)
{
// todo: add restriction, allow only ProductOwners
require(productIdByAddress[_addr] == 0, "ERROR::PRODUCT_IS_ACTIVE");
_id = ++productIdIncrement;
// todo: check required policyFlow existence
products[_id].name = _name;
products[_id].addr = _addr;
products[_id].policyFlow = _policyFlow;
products[_id].release = getRelease();
emit LogNewProduct(_id, _name, _addr, _policyFlow);
}
/*
* @dev Approve product
*/
function approveProduct(uint256 _id) external onlyInstanceOperator {
require(products[_id].addr != address(0), "ERROR::PRODUCT_NOT_EXISTS");
require(
products[_id].approved != true,
"ERROR::PRODUCT_ALREADY_APPROVED"
);
require(
productIdByAddress[products[_id].addr] == 0,
"ERROR::PRODUCT_ADDRESS_ALREADY_APPROVED"
);
// todo: check if policyFlow is correct
// todo: should we allow products with the same name?
products[_id].approved = true;
productIdByAddress[products[_id].addr] = _id;
emit LogProductApproved(_id, products[_id].name, products[_id].addr);
}
/*
* @dev Disapprove product
*/
function disapproveProduct(uint256 _id) external onlyInstanceOperator {
require(products[_id].addr != address(0), "ERROR::PRODUCT_NOT_EXISTS");
require(products[_id].approved == true, "ERROR::PRODUCT_NOT_APPROVED");
require(
productIdByAddress[products[_id].addr] > 0,
"ERROR::PRODUCT_ADDRESS_NOT_APPROVED"
);
products[_id].approved = false;
delete productIdByAddress[products[_id].addr];
emit LogProductDisapproved(_id, products[_id].name, products[_id].addr);
}
function pauseProduct(uint256 _id) external onlyInstanceOperator {
// todo: should be restricted to ProductOwners
require(products[_id].addr != address(0), "ERROR::PRODUCT_NOT_EXISTS");
require(
productIdByAddress[products[_id].addr] > 0,
"ERROR::PRODUCT_NOT_ACTIVE"
);
products[_id].paused = true;
emit LogProductPaused(_id, products[_id].name, products[_id].addr);
}
function unpauseProduct(uint256 _id) external onlyInstanceOperator {
// todo: should be restricted to ProductOwners
require(products[_id].addr != address(0), "ERROR::PRODUCT_NOT_EXISTS");
require(
productIdByAddress[products[_id].addr] > 0,
"ERROR::PRODUCT_NOT_ACTIVE"
);
products[_id].paused = false;
emit LogProductUnpaused(_id, products[_id].name, products[_id].addr);
}
/**
* @dev Check if contract is approved product
*/
function isApprovedProduct(address _addr)
public
view
returns (bool _approved)
{
_approved = products[productIdByAddress[_addr]].approved == true && productIdByAddress[_addr] > 0 && products[productIdByAddress[_addr]].addr == _addr;
}
/**
* @dev Check if contract is paused product
*/
function isPausedProduct(address _addr) public view returns (bool _paused) {
_paused = products[productIdByAddress[_addr]].paused == true;
}
function isValidCall(address _addr) public view returns (bool _valid) {
_valid = isApprovedProduct(_addr) && !isPausedProduct(_addr);
}
function authorize(address _sender)
public
view
returns (bool _authorized, address _policyFlow)
{
_authorized = isValidCall(_sender);
_policyFlow = getContractInRelease(
products[productIdByAddress[_sender]].release,
products[productIdByAddress[_sender]].policyFlow
);
}
function getProductId(address _addr)
public
view
returns (uint256 _productId)
{
require(
productIdByAddress[_addr] > 0,
"ERROR::PRODUCT_NOT_APPROVED_OR_NOT_EXISTS"
);
_productId = productIdByAddress[_addr];
}
}
|
productIdIncrement should be equal to the value from the last deployed licence storage or zero
|
{
productIdIncrement = _productIdIncrement;
}
| 5,354,504 |
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./full_match/5/0x9C9e5E393f2445d7E7FF885839ABCbCE125Fd012/sources/contracts/L1/fraud-proof/libraries/MerkleLib.sol
|
Hashes leaf and update leaf at read indices and next indices (circular) to write indices
|
function hash_within_combined_leafs(
bytes32[] memory combined_leafs,
uint256 write_index,
uint256 read_index,
uint256 leaf_count,
bool order
) internal pure {
uint256 scratch = (read_index + 1) % leaf_count;
combined_leafs[write_index] = order
? hash_node(combined_leafs[scratch], combined_leafs[read_index])
: hash_node(combined_leafs[read_index], combined_leafs[scratch]);
combined_leafs[leaf_count + write_index] = order
? hash_node(combined_leafs[leaf_count + scratch], combined_leafs[leaf_count + read_index])
: hash_node(combined_leafs[leaf_count + read_index], combined_leafs[leaf_count + scratch]);
}
| 1,906,059 |
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//Address: 0xfd95392e1ce28a6debff90feb0a28a1392df738b
//Contract name: CryptoABS
//Balance: 0 Ether
//Verification Date: 7/13/2017
//Transacion Count: 19
// CODE STARTS HERE
pragma solidity ^0.4.11;
/**
* Math operations with safety checks
*/
library SafeMath {
function mul(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal 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 returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
function max64(uint64 a, uint64 b) internal constant returns (uint64) {
return a >= b ? a : b;
}
function min64(uint64 a, uint64 b) internal constant returns (uint64) {
return a < b ? a : b;
}
function max256(uint256 a, uint256 b) internal constant returns (uint256) {
return a >= b ? a : b;
}
function min256(uint256 a, uint256 b) internal constant returns (uint256) {
return a < b ? a : b;
}
}
/**
* @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;
/**
* @dev The Ownable constructor sets the original `owner` of the contract to the sender
* account.
*/
function Ownable() {
owner = msg.sender;
}
/**
* @dev Throws if called by any account other than the owner.
*/
modifier onlyOwner() {
if (msg.sender != owner) {
throw;
}
_;
}
/**
* @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) onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
}
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value);
event Transfer(address indexed from, address indexed to, uint256 value);
}
/**
* @title ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/20
*/
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) constant returns (uint256);
function transferFrom(address from, address to, uint256 value);
function approve(address spender, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
/**
* @dev Fix for the ERC20 short address attack.
*/
modifier onlyPayloadSize(uint256 size) {
if(msg.data.length < size + 4) {
throw;
}
_;
}
/**
* @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) onlyPayloadSize(2 * 32) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
}
/**
* @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) constant returns (uint256 balance) {
return balances[_owner];
}
}
/**
* @title Standard ERC20 token
*
* @dev Implemantation of the basic standart 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 BasicToken, ERC20 {
mapping (address => mapping (address => uint256)) 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 amout of tokens to be transfered
*/
function transferFrom(address _from, address _to, uint256 _value) onlyPayloadSize(3 * 32) {
var _allowance = allowed[_from][msg.sender];
// Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
// if (_value > _allowance) throw;
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
Transfer(_from, _to, _value);
}
/**
* @dev Aprove the passed address to spend the specified amount of tokens on beahlf of msg.sender.
* @param _spender The address which will spend the funds.
* @param _value The amount of tokens to be spent.
*/
function approve(address _spender, uint256 _value) {
// To change the approve amount you first have to reduce the addresses`
// allowance to zero by calling `approve(_spender, 0)` if it is not
// already 0 to mitigate the race condition described here:
// https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) throw;
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
}
/**
* @dev Function to check the amount of tokens than 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 specifing the amount of tokens still avaible for the spender.
*/
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract CryptoABS is StandardToken, Ownable {
string public name; // 名稱
string public symbol; // token 代號
uint256 public decimals = 0; // decimals
address public contractAddress; // contract address
uint256 public minInvestInWei; // 最低投資金額 in wei
uint256 public tokenExchangeRateInWei; // 1 Token = n ETH in wei
uint256 public startBlock; // ICO 起始的 block number
uint256 public endBlock; // ICO 結束的 block number
uint256 public maxTokenSupply; // ICO 的 max token，透過 USD to ETH 換算出來
uint256 public initializedTime; // 起始時間，合約部署的時候會寫入
uint256 public financingPeriod; // token 籌資期間
uint256 public tokenLockoutPeriod; // token 閉鎖期，閉鎖期內不得 transfer
uint256 public tokenMaturityPeriod; // token 到期日
bool public paused; // 暫停合約功能執行
bool public initialized; // 合約啟動
uint256 public finalizedBlock; // 合約終止投資的區塊編號
uint256 public finalizedTime; // 合約終止投資的時間
uint256 public finalizedCapital; // 合約到期的 ETH 金額
struct ExchangeRate {
uint256 blockNumber; // block number
uint256 exchangeRateInWei; // 1 USD = n ETH in wei, 派發利息使用的利率基準
}
ExchangeRate[] public exchangeRateArray; // exchange rate array
uint256 public nextExchangeRateIndex; // exchange rate last index
uint256[] public interestArray; // interest array
struct Payee {
bool isExists; // payee 存在
bool isPayable; // payee 允許領錢
uint256 interestInWei; // 待領利息金額
}
mapping (address => Payee) public payees;
address[] public payeeArray; // payee array
uint256 public nextPayeeIndex; // payee deposite interest index
struct Asset {
string data; // asset data
}
Asset[] public assetArray; // asset array
/**
* @dev Throws if contract paused.
*/
modifier notPaused() {
require(paused == false);
_;
}
/**
* @dev Throws if contract is paused.
*/
modifier isPaused() {
require(paused == true);
_;
}
/**
* @dev Throws if not a payee.
*/
modifier isPayee() {
require(payees[msg.sender].isPayable == true);
_;
}
/**
* @dev Throws if contract not initialized.
*/
modifier isInitialized() {
require(initialized == true);
_;
}
/**
* @dev Throws if contract not open.
*/
modifier isContractOpen() {
require(
getBlockNumber() >= startBlock &&
getBlockNumber() <= endBlock &&
finalizedBlock == 0);
_;
}
/**
* @dev Throws if token in lockout period.
*/
modifier notLockout() {
require(now > (initializedTime + financingPeriod + tokenLockoutPeriod));
_;
}
/**
* @dev Throws if not over maturity date.
*/
modifier overMaturity() {
require(now > (initializedTime + financingPeriod + tokenMaturityPeriod));
_;
}
/**
* @dev Contract constructor.
*/
function CryptoABS() {
paused = false;
}
/**
* @dev Initialize contract with inital parameters.
* @param _name name of token
* @param _symbol symbol of token
* @param _contractAddress contract deployed address
* @param _startBlock start block number
* @param _endBlock end block number
* @param _initializedTime contract initalized time
* @param _financingPeriod contract financing period
* @param _tokenLockoutPeriod contract token lockout period
* @param _tokenMaturityPeriod contract token maturity period
* @param _minInvestInWei minimum wei accept of invest
* @param _maxTokenSupply maximum toke supply
* @param _tokenExchangeRateInWei token exchange rate in wei
* @param _exchangeRateInWei eth exchange rate in wei
*/
function initialize(
string _name,
string _symbol,
uint256 _decimals,
address _contractAddress,
uint256 _startBlock,
uint256 _endBlock,
uint256 _initializedTime,
uint256 _financingPeriod,
uint256 _tokenLockoutPeriod,
uint256 _tokenMaturityPeriod,
uint256 _minInvestInWei,
uint256 _maxTokenSupply,
uint256 _tokenExchangeRateInWei,
uint256 _exchangeRateInWei) onlyOwner {
require(bytes(name).length == 0);
require(bytes(symbol).length == 0);
require(decimals == 0);
require(contractAddress == 0x0);
require(totalSupply == 0);
require(decimals == 0);
require(_startBlock >= getBlockNumber());
require(_startBlock < _endBlock);
require(financingPeriod == 0);
require(tokenLockoutPeriod == 0);
require(tokenMaturityPeriod == 0);
require(initializedTime == 0);
require(_maxTokenSupply >= totalSupply);
name = _name;
symbol = _symbol;
decimals = _decimals;
contractAddress = _contractAddress;
startBlock = _startBlock;
endBlock = _endBlock;
initializedTime = _initializedTime;
financingPeriod = _financingPeriod;
tokenLockoutPeriod = _tokenLockoutPeriod;
tokenMaturityPeriod = _tokenMaturityPeriod;
minInvestInWei = _minInvestInWei;
maxTokenSupply = _maxTokenSupply;
tokenExchangeRateInWei = _tokenExchangeRateInWei;
ownerSetExchangeRateInWei(_exchangeRateInWei);
initialized = true;
}
/**
* @dev Finalize contract
*/
function finalize() public isInitialized {
require(getBlockNumber() >= startBlock);
require(msg.sender == owner || getBlockNumber() > endBlock);
finalizedBlock = getBlockNumber();
finalizedTime = now;
Finalized();
}
/**
* @dev fallback function accept ether
*/
function () payable notPaused {
proxyPayment(msg.sender);
}
/**
* @dev payment function, transfer eth to token
* @param _payee The payee address
*/
function proxyPayment(address _payee) public payable notPaused isInitialized isContractOpen returns (bool) {
require(msg.value > 0);
uint256 amount = msg.value;
require(amount >= minInvestInWei);
uint256 refund = amount % tokenExchangeRateInWei;
uint256 tokens = (amount - refund) / tokenExchangeRateInWei;
require(totalSupply.add(tokens) <= maxTokenSupply);
totalSupply = totalSupply.add(tokens);
balances[_payee] = balances[_payee].add(tokens);
if (payees[msg.sender].isExists != true) {
payees[msg.sender].isExists = true;
payees[msg.sender].isPayable = true;
payeeArray.push(msg.sender);
}
require(owner.send(amount - refund));
if (refund > 0) {
require(msg.sender.send(refund));
}
return true;
}
/**
* @dev transfer token
* @param _to The address to transfer to.
* @param _value The amount to be transferred.
*/
function transfer(address _to, uint256 _value) onlyPayloadSize(2 * 32) notLockout notPaused isInitialized {
require(_to != contractAddress);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
if (payees[_to].isExists != true) {
payees[_to].isExists = true;
payees[_to].isPayable = true;
payeeArray.push(_to);
}
Transfer(msg.sender, _to, _value);
}
/**
* @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 uint the amout of tokens to be transfered
*/
function transferFrom(address _from, address _to, uint _value) onlyPayloadSize(3 * 32) notLockout notPaused isInitialized {
require(_to != contractAddress);
require(_from != contractAddress);
var _allowance = allowed[_from][msg.sender];
// Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
// if (_value > _allowance) throw;
require(_allowance >= _value);
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
if (payees[_to].isExists != true) {
payees[_to].isExists = true;
payees[_to].isPayable = true;
payeeArray.push(_to);
}
Transfer(_from, _to, _value);
}
/**
* @dev add interest to each payees
*/
function ownerDepositInterest() onlyOwner isPaused isInitialized {
uint256 i = nextPayeeIndex;
uint256 payeesLength = payeeArray.length;
while (i < payeesLength && msg.gas > 2000000) {
address _payee = payeeArray[i];
uint256 _balance = balances[_payee];
if (payees[_payee].isPayable == true && _balance > 0) {
uint256 _interestInWei = (_balance * interestArray[getInterestCount() - 1]) / totalSupply;
payees[_payee].interestInWei += _interestInWei;
DepositInterest(getInterestCount(), _payee, _balance, _interestInWei);
}
i++;
}
nextPayeeIndex = i;
}
/**
* @dev return interest by address, unit `wei`
* @param _address The payee address
*/
function interestOf(address _address) isInitialized constant returns (uint256 result) {
require(payees[_address].isExists == true);
return payees[_address].interestInWei;
}
/**
* @dev withdraw interest by payee
* @param _interestInWei Withdraw interest amount in wei
*/
function payeeWithdrawInterest(uint256 _interestInWei) payable isPayee isInitialized notLockout {
require(msg.value == 0);
uint256 interestInWei = _interestInWei;
require(payees[msg.sender].isPayable == true && _interestInWei <= payees[msg.sender].interestInWei);
require(msg.sender.send(interestInWei));
payees[msg.sender].interestInWei -= interestInWei;
PayeeWithdrawInterest(msg.sender, interestInWei, payees[msg.sender].interestInWei);
}
/**
* @dev withdraw capital by payee
*/
function payeeWithdrawCapital() payable isPayee isPaused isInitialized overMaturity {
require(msg.value == 0);
require(balances[msg.sender] > 0 && totalSupply > 0);
uint256 capital = (balances[msg.sender] * finalizedCapital) / totalSupply;
balances[msg.sender] = 0;
require(msg.sender.send(capital));
PayeeWithdrawCapital(msg.sender, capital);
}
/**
* @dev pause contract
*/
function ownerPauseContract() onlyOwner {
paused = true;
}
/**
* @dev resume contract
*/
function ownerResumeContract() onlyOwner {
paused = false;
}
/**
* @dev set exchange rate in wei, 1 Token = n ETH in wei
* @param _exchangeRateInWei change rate of ether
*/
function ownerSetExchangeRateInWei(uint256 _exchangeRateInWei) onlyOwner {
require(_exchangeRateInWei > 0);
var _exchangeRate = ExchangeRate( getBlockNumber(), _exchangeRateInWei);
exchangeRateArray.push(_exchangeRate);
nextExchangeRateIndex = exchangeRateArray.length;
}
/**
* @dev disable single payee in emergency
* @param _address Disable payee address
*/
function ownerDisablePayee(address _address) onlyOwner {
require(_address != owner);
payees[_address].isPayable = false;
}
/**
* @dev enable single payee
* @param _address Enable payee address
*/
function ownerEnablePayee(address _address) onlyOwner {
payees[_address].isPayable = true;
}
/**
* @dev get payee count
*/
function getPayeeCount() constant returns (uint256) {
return payeeArray.length;
}
/**
* @dev get block number
*/
function getBlockNumber() internal constant returns (uint256) {
return block.number;
}
/**
* @dev add asset data, audit information
* @param _data asset data
*/
function ownerAddAsset(string _data) onlyOwner {
var _asset = Asset(_data);
assetArray.push(_asset);
}
/**
* @dev get asset count
*/
function getAssetCount() constant returns (uint256 result) {
return assetArray.length;
}
/**
* @dev put all capital in this contract
*/
function ownerPutCapital() payable isInitialized isPaused onlyOwner {
require(msg.value > 0);
finalizedCapital = msg.value;
}
/**
* @dev put interest in this contract
* @param _terms Number of interest
*/
function ownerPutInterest(uint256 _terms) payable isInitialized isPaused onlyOwner {
require(_terms == (getInterestCount() + 1));
interestArray.push(msg.value);
}
/**
* @dev get interest count
*/
function getInterestCount() constant returns (uint256 result) {
return interestArray.length;
}
/**
* @dev withdraw balance from contract if emergency
*/
function ownerWithdraw() payable isInitialized onlyOwner {
require(owner.send(this.balance));
}
event PayeeWithdrawCapital(address _payee, uint256 _capital);
event PayeeWithdrawInterest(address _payee, uint256 _interest, uint256 _remainInterest);
event DepositInterest(uint256 _terms, address _payee, uint256 _balance, uint256 _interest);
event Finalized();
}
|
* @dev withdraw balance from contract if emergency/
|
function ownerWithdraw() payable isInitialized onlyOwner {
require(owner.send(this.balance));
}
event PayeeWithdrawCapital(address _payee, uint256 _capital);
event PayeeWithdrawInterest(address _payee, uint256 _interest, uint256 _remainInterest);
event DepositInterest(uint256 _terms, address _payee, uint256 _balance, uint256 _interest);
event Finalized();
| 7,279,057 |
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// contracts/BadassCyborgSanta.sol
// SPDX-License-Identifier: None
/// @author BadassComet of The Badass Cyborg Santa NFT Collection Team
pragma solidity ^0.8.9;
import "@openzeppelin/contracts-upgradeable/token/ERC721/presets/ERC721PresetMinterPauserAutoIdUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/CountersUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/utils/cryptography/draft-EIP712Upgradeable.sol";
contract BadassCyborgSanta is ERC721PresetMinterPauserAutoIdUpgradeable, EIP712Upgradeable
{
uint256 public saleStartTime;
uint256 public maxSupply;
uint256 public tokenPrice;
uint256 public lotteryFee;
uint256 public winner;
bool public winnerPicked;
bytes32 public DOMAIN_SEPARATOR;
address payable private treasury;
string private _baseTokenURI;
string private _contractURI;
using CountersUpgradeable for CountersUpgradeable.Counter;
CountersUpgradeable.Counter private _tokenIdTracker;
event BaseURIChanged(string newBaseURI);
event SaleStartUpdated(uint256 startTime, uint256 tokenPrice, uint256 lotteryFee);
event ContractUriUpdated(string contractMetaURI);
event WinnerPicked(uint256 winner);
event PrizeCollected(uint256 amount,address winner);
function initialize(
string memory name,
string memory symbol,
string memory baseTokenURI,
string memory contractMetaURI,
uint256 _maxSupply,
address payable _treasury
) public virtual initializer {
ERC721PresetMinterPauserAutoIdUpgradeable.initialize(name, symbol, baseTokenURI);
EIP712Upgradeable.__EIP712_init(name, '1'); // hardcoded version 1
// contract implements the EIP 712 domain separator
DOMAIN_SEPARATOR = _domainSeparatorV4();
maxSupply = _maxSupply;
treasury = _treasury;
_baseTokenURI = baseTokenURI;
_contractURI = contractMetaURI;
}
/**
* @dev Restricted to members of the DEFAULT_ADMIN_ROLE role.
*/
modifier onlyAdmin() {
require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "caller must have the `DEFAULT_ADMIN_ROLE`");
_;
}
/**
* @dev configure stat
* - startTime - unix timestamp of sale start moment
* - _tokenPrice - minting const
* - _lotteryFee - included in minting const
*
* Requirements:
* - the caller must have the `DEFAULT_ADMIN_ROLE`.
*/
function setSaleStart(uint256 startTime,uint256 _tokenPrice,uint256 _lotteryFee) external onlyAdmin {
// persist saleStartTime
saleStartTime = startTime;
// persist tokenPrice
tokenPrice = _tokenPrice;
// persist lotteryFee
lotteryFee = _lotteryFee;
// emit SaleStartUpdated event
emit SaleStartUpdated(startTime, _tokenPrice, _lotteryFee);
}
/**
* @dev setContractURI
* updated contractURI value
*
* Requirements:
* - the caller must have the `DEFAULT_ADMIN_ROLE`.
*/
function setContractURI(string calldata contractMetaURI) external onlyAdmin {
// persist _contractURI
_contractURI = contractMetaURI;
// emit ContractUriUpdated event
emit ContractUriUpdated(contractMetaURI);
}
/**
* @dev reveal nft's
*
* Requirements:
* - the caller must have the `DEFAULT_ADMIN_ROLE`.
*/
function revealNFT(string calldata baseTokenURI) external onlyAdmin {
// persist new baseTokenURI
_baseTokenURI = baseTokenURI;
// emit BaseURIChanged event
emit BaseURIChanged(baseTokenURI);
}
/**
* @dev preSaleMint
* used to mint tokens before tokenSale has started
*
* Requirements:
* - the caller must have the `DEFAULT_ADMIN_ROLE`.
* - the caller must pay count * lotteryFee
*/
function preSaleMint(address to, uint256 count) external payable onlyAdmin {
// lotteryFee must be set via function setSaleStart(startTime,_tokenPrice,_lotteryFee)
require(lotteryFee > 0, "lotteryFee not configured");
// Gas optimization
uint256 _currentTokenId = _tokenIdTracker.current();
// check if max supply will not exceed
require(_currentTokenId + count <= maxSupply, "max supply exceeded");
// preSale tokens must also pay lotteryFee to keep the lottery fair
require(msg.value >= count * lotteryFee, "incorrect lotteryFee");
// mint tokens for to address
for (uint256 ind = 0; ind < count; ind++) {
_safeMint(to, _currentTokenId + ind);
_tokenIdTracker.increment();
}
}
/**
* @dev pickWinner
* called once to pick winner
*
* Requirements:
* - the caller must have the `DEFAULT_ADMIN_ROLE`.
*/
function pickWinner() external onlyAdmin
{
// prevent winner from being picked twice
require(!winnerPicked, "Winning nft already picked");
// pick a random winning number
uint256 winningNumber = random() % _tokenIdTracker.current();
// persist winning number
winner = winningNumber;
// set winnerPicked = true so it can only be picked once
winnerPicked = true;
// emit WinnerPicked event
emit WinnerPicked(winningNumber);
}
/**
* @dev random
* generates an unpridictable random number wich will be used to pick a winner
*
* Requirements:
* - the caller must have the `DEFAULT_ADMIN_ROLE`.
*/
function random() private view returns(uint){
return uint(keccak256(abi.encode(block.difficulty, block.number, _tokenIdTracker.current())));
}
/**
* @dev mintToken
* used to mint tokens during tokenSale
*
* Requirements:
* - the caller must pay tokenPrice
*/
function mintToken() external payable {
// Make sure sale has been set up
require(saleStartTime > 0, "sale not configured");
// check if sale startTime has passed
require(block.timestamp >= saleStartTime, "sale not started");
// Gas optimization
uint256 _currentTokenId = _tokenIdTracker.current();
// check if max supply will not exceed
require(_currentTokenId + 1 <= maxSupply, "max supply exceeded");
// check if minters fee is enough
require(msg.value >= tokenPrice, "incorrect Ether value");
// Subtract - leave lotteryFee behind and redirected the rest to treasury.
treasury.transfer(msg.value - lotteryFee);
// mint token for msg.sender
_mint(msg.sender, _currentTokenId);
// increase token counter
_tokenIdTracker.increment();
}
/**
* @dev collectPrize,
* called by user holding winning nft
*
* Requirements:
* - the caller must be ownerOf(winner).
*/
function collectPrize() external
{
// require a winner already picked
require(winnerPicked, "Winner not picked yet");
// the caller must be ownerOf(winner)
require(msg.sender == ERC721Upgradeable.ownerOf(winner), "must be owner of winning nft");
// contract must hold balance to extract
require(address(this).balance > 0, "No balance left to withdraw");
// wrap winners address as payable so we can use the tranfer function on it
address payable winnerAddress = payable(msg.sender);
// Gas optimization
uint256 prize = address(this).balance;
// transfer the full balance to the single winner
winnerAddress.transfer(prize);
// emit PrizeCollected event
emit PrizeCollected(prize, msg.sender);
}
/**
* @dev returns uri where contract parameters can be found
*/
function contractURI() public view virtual returns (string memory) {
return _contractURI;
}
/**
* @dev returns _baseURI used to build tokenUri
*/
function _baseURI() internal view virtual override(ERC721PresetMinterPauserAutoIdUpgradeable) returns (string memory) {
return _baseTokenURI;
}
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual override(ERC721PresetMinterPauserAutoIdUpgradeable) {
super._beforeTokenTransfer(from, to, tokenId);
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override(ERC721PresetMinterPauserAutoIdUpgradeable) returns (bool) {
return super.supportsInterface(interfaceId);
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^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;
if (lastIndex != toDeleteIndex) {
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] = valueIndex; // Replace lastvalue's index to valueIndex
}
// 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) {
return set._values[index];
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function _values(Set storage set) private view returns (bytes32[] memory) {
return set._values;
}
// 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);
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
return _values(set._inner);
}
// 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))));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(AddressSet storage set) internal view returns (address[] memory) {
bytes32[] memory store = _values(set._inner);
address[] memory result;
assembly {
result := store
}
return result;
}
// 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));
}
/**
* @dev Return the entire set in an array
*
* WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
* to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
* this function has an unbounded cost, and using it as part of a state-changing function may render the function
* uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
*/
function values(UintSet storage set) internal view returns (uint256[] memory) {
bytes32[] memory store = _values(set._inner);
uint256[] memory result;
assembly {
result := store
}
return result;
}
}
// 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 ^0.8.0;
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;
import "./ECDSAUpgradeable.sol";
import "../../proxy/utils/Initializable.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 EIP712Upgradeable is Initializable {
/* solhint-disable var-name-mixedcase */
bytes32 private _HASHED_NAME;
bytes32 private _HASHED_VERSION;
bytes32 private constant _TYPE_HASH = keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)");
/* 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].
*/
function __EIP712_init(string memory name, string memory version) internal initializer {
__EIP712_init_unchained(name, version);
}
function __EIP712_init_unchained(string memory name, string memory version) internal initializer {
bytes32 hashedName = keccak256(bytes(name));
bytes32 hashedVersion = keccak256(bytes(version));
_HASHED_NAME = hashedName;
_HASHED_VERSION = hashedVersion;
}
/**
* @dev Returns the domain separator for the current chain.
*/
function _domainSeparatorV4() internal view returns (bytes32) {
return _buildDomainSeparator(_TYPE_HASH, _EIP712NameHash(), _EIP712VersionHash());
}
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 ECDSAUpgradeable.toTypedDataHash(_domainSeparatorV4(), structHash);
}
/**
* @dev The hash of the name parameter for the EIP712 domain.
*
* NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
* are a concern.
*/
function _EIP712NameHash() internal virtual view returns (bytes32) {
return _HASHED_NAME;
}
/**
* @dev The hash of the version parameter for the EIP712 domain.
*
* NOTE: This function reads from storage by default, but can be redefined to return a constant value if gas costs
* are a concern.
*/
function _EIP712VersionHash() internal virtual view returns (bytes32) {
return _HASHED_VERSION;
}
uint256[50] private __gap;
}
// 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 ECDSAUpgradeable {
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;
/**
* @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;
/**
* @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 CountersUpgradeable {
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: 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 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 "../ERC721Upgradeable.sol";
import "../extensions/ERC721EnumerableUpgradeable.sol";
import "../extensions/ERC721BurnableUpgradeable.sol";
import "../extensions/ERC721PausableUpgradeable.sol";
import "../../../access/AccessControlEnumerableUpgradeable.sol";
import "../../../utils/ContextUpgradeable.sol";
import "../../../utils/CountersUpgradeable.sol";
import "../../../proxy/utils/Initializable.sol";
/**
* @dev {ERC721} token, including:
*
* - ability for holders to burn (destroy) their tokens
* - a minter role that allows for token minting (creation)
* - a pauser role that allows to stop all token transfers
* - token ID and URI autogeneration
*
* This contract uses {AccessControl} to lock permissioned functions using the
* different roles - head to its documentation for details.
*
* The account that deploys the contract will be granted the minter and pauser
* roles, as well as the default admin role, which will let it grant both minter
* and pauser roles to other accounts.
*/
contract ERC721PresetMinterPauserAutoIdUpgradeable is
Initializable, ContextUpgradeable,
AccessControlEnumerableUpgradeable,
ERC721EnumerableUpgradeable,
ERC721BurnableUpgradeable,
ERC721PausableUpgradeable
{
function initialize(
string memory name,
string memory symbol,
string memory baseTokenURI
) public virtual initializer {
__ERC721PresetMinterPauserAutoId_init(name, symbol, baseTokenURI);
}
using CountersUpgradeable for CountersUpgradeable.Counter;
bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");
CountersUpgradeable.Counter private _tokenIdTracker;
string private _baseTokenURI;
/**
* @dev Grants `DEFAULT_ADMIN_ROLE`, `MINTER_ROLE` and `PAUSER_ROLE` to the
* account that deploys the contract.
*
* Token URIs will be autogenerated based on `baseURI` and their token IDs.
* See {ERC721-tokenURI}.
*/
function __ERC721PresetMinterPauserAutoId_init(
string memory name,
string memory symbol,
string memory baseTokenURI
) internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__AccessControl_init_unchained();
__AccessControlEnumerable_init_unchained();
__ERC721_init_unchained(name, symbol);
__ERC721Enumerable_init_unchained();
__ERC721Burnable_init_unchained();
__Pausable_init_unchained();
__ERC721Pausable_init_unchained();
__ERC721PresetMinterPauserAutoId_init_unchained(baseTokenURI);
}
function __ERC721PresetMinterPauserAutoId_init_unchained(
string memory baseTokenURI
) internal initializer {
_baseTokenURI = baseTokenURI;
_setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
_setupRole(MINTER_ROLE, _msgSender());
_setupRole(PAUSER_ROLE, _msgSender());
}
function _baseURI() internal view virtual override returns (string memory) {
return _baseTokenURI;
}
/**
* @dev Creates a new token for `to`. Its token ID will be automatically
* assigned (and available on the emitted {IERC721-Transfer} event), and the token
* URI autogenerated based on the base URI passed at construction.
*
* See {ERC721-_mint}.
*
* Requirements:
*
* - the caller must have the `MINTER_ROLE`.
*/
function mint(address to) public virtual {
require(hasRole(MINTER_ROLE, _msgSender()), "ERC721PresetMinterPauserAutoId: must have minter role to mint");
// We cannot just use balanceOf to create the new tokenId because tokens
// can be burned (destroyed), so we need a separate counter.
_mint(to, _tokenIdTracker.current());
_tokenIdTracker.increment();
}
/**
* @dev Pauses all token transfers.
*
* See {ERC721Pausable} and {Pausable-_pause}.
*
* Requirements:
*
* - the caller must have the `PAUSER_ROLE`.
*/
function pause() public virtual {
require(hasRole(PAUSER_ROLE, _msgSender()), "ERC721PresetMinterPauserAutoId: must have pauser role to pause");
_pause();
}
/**
* @dev Unpauses all token transfers.
*
* See {ERC721Pausable} and {Pausable-_unpause}.
*
* Requirements:
*
* - the caller must have the `PAUSER_ROLE`.
*/
function unpause() public virtual {
require(hasRole(PAUSER_ROLE, _msgSender()), "ERC721PresetMinterPauserAutoId: must have pauser role to unpause");
_unpause();
}
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override(ERC721Upgradeable, ERC721EnumerableUpgradeable, ERC721PausableUpgradeable) {
super._beforeTokenTransfer(from, to, tokenId);
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId)
public
view
virtual
override(AccessControlEnumerableUpgradeable, ERC721Upgradeable, ERC721EnumerableUpgradeable)
returns (bool)
{
return super.supportsInterface(interfaceId);
}
uint256[48] private __gap;
}
// 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;
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 ^0.8.0;
import "../ERC721Upgradeable.sol";
import "../../../security/PausableUpgradeable.sol";
import "../../../proxy/utils/Initializable.sol";
/**
* @dev ERC721 token with pausable token transfers, minting and burning.
*
* Useful for scenarios such as preventing trades until the end of an evaluation
* period, or having an emergency switch for freezing all token transfers in the
* event of a large bug.
*/
abstract contract ERC721PausableUpgradeable is Initializable, ERC721Upgradeable, PausableUpgradeable {
function __ERC721Pausable_init() internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__Pausable_init_unchained();
__ERC721Pausable_init_unchained();
}
function __ERC721Pausable_init_unchained() internal initializer {
}
/**
* @dev See {ERC721-_beforeTokenTransfer}.
*
* Requirements:
*
* - the contract must not be paused.
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
require(!paused(), "ERC721Pausable: token transfer while paused");
}
uint256[50] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC721Upgradeable.sol";
import "./IERC721EnumerableUpgradeable.sol";
import "../../../proxy/utils/Initializable.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 ERC721EnumerableUpgradeable is Initializable, ERC721Upgradeable, IERC721EnumerableUpgradeable {
function __ERC721Enumerable_init() internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__ERC721Enumerable_init_unchained();
}
function __ERC721Enumerable_init_unchained() internal initializer {
}
// 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(IERC165Upgradeable, ERC721Upgradeable) returns (bool) {
return interfaceId == type(IERC721EnumerableUpgradeable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
*/
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
require(index < ERC721Upgradeable.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 < ERC721EnumerableUpgradeable.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 = ERC721Upgradeable.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 = ERC721Upgradeable.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();
}
uint256[46] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "../ERC721Upgradeable.sol";
import "../../../utils/ContextUpgradeable.sol";
import "../../../proxy/utils/Initializable.sol";
/**
* @title ERC721 Burnable Token
* @dev ERC721 Token that can be irreversibly burned (destroyed).
*/
abstract contract ERC721BurnableUpgradeable is Initializable, ContextUpgradeable, ERC721Upgradeable {
function __ERC721Burnable_init() internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__ERC721Burnable_init_unchained();
}
function __ERC721Burnable_init_unchained() internal initializer {
}
/**
* @dev Burns `tokenId`. See {ERC721-_burn}.
*
* Requirements:
*
* - The caller must own `tokenId` or be an approved operator.
*/
function burn(uint256 tokenId) public virtual {
//solhint-disable-next-line max-line-length
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved");
_burn(tokenId);
}
uint256[50] 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";
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 "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.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 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;
}
// 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;
/**
* @dev External interface of AccessControl declared to support ERC165 detection.
*/
interface IAccessControlUpgradeable {
/**
* @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 {AccessControl-_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) external view returns (bool);
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {AccessControl-_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) external view returns (bytes32);
/**
* @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) external;
/**
* @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) external;
/**
* @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) external;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IAccessControlUpgradeable.sol";
/**
* @dev External interface of AccessControlEnumerable declared to support ERC165 detection.
*/
interface IAccessControlEnumerableUpgradeable is IAccessControlUpgradeable {
/**
* @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) external view returns (address);
/**
* @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) external view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IAccessControlUpgradeable.sol";
import "../utils/ContextUpgradeable.sol";
import "../utils/StringsUpgradeable.sol";
import "../utils/introspection/ERC165Upgradeable.sol";
import "../proxy/utils/Initializable.sol";
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms. This is a lightweight version that doesn't allow enumerating role
* members except through off-chain means by accessing the contract event logs. Some
* applications may benefit from on-chain enumerability, for those cases see
* {AccessControlEnumerable}.
*
* 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 AccessControlUpgradeable is Initializable, ContextUpgradeable, IAccessControlUpgradeable, ERC165Upgradeable {
function __AccessControl_init() internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__AccessControl_init_unchained();
}
function __AccessControl_init_unchained() internal initializer {
}
struct RoleData {
mapping(address => bool) members;
bytes32 adminRole;
}
mapping(bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Modifier that checks that an account has a specific role. Reverts
* with a standardized message including the required role.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*
* _Available since v4.1._
*/
modifier onlyRole(bytes32 role) {
_checkRole(role, _msgSender());
_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControlUpgradeable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view override returns (bool) {
return _roles[role].members[account];
}
/**
* @dev Revert with a standard message if `account` is missing `role`.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*/
function _checkRole(bytes32 role, address account) internal view {
if (!hasRole(role, account)) {
revert(
string(
abi.encodePacked(
"AccessControl: account ",
StringsUpgradeable.toHexString(uint160(account), 20),
" is missing role ",
StringsUpgradeable.toHexString(uint256(role), 32)
)
)
);
}
}
/**
* @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 override 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 override onlyRole(getRoleAdmin(role)) {
_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 override onlyRole(getRoleAdmin(role)) {
_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 override {
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 {
bytes32 previousAdminRole = getRoleAdmin(role);
_roles[role].adminRole = adminRole;
emit RoleAdminChanged(role, previousAdminRole, adminRole);
}
function _grantRole(bytes32 role, address account) private {
if (!hasRole(role, account)) {
_roles[role].members[account] = true;
emit RoleGranted(role, account, _msgSender());
}
}
function _revokeRole(bytes32 role, address account) private {
if (hasRole(role, account)) {
_roles[role].members[account] = false;
emit RoleRevoked(role, account, _msgSender());
}
}
uint256[49] private __gap;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "./IAccessControlEnumerableUpgradeable.sol";
import "./AccessControlUpgradeable.sol";
import "../utils/structs/EnumerableSetUpgradeable.sol";
import "../proxy/utils/Initializable.sol";
/**
* @dev Extension of {AccessControl} that allows enumerating the members of each role.
*/
abstract contract AccessControlEnumerableUpgradeable is Initializable, IAccessControlEnumerableUpgradeable, AccessControlUpgradeable {
function __AccessControlEnumerable_init() internal initializer {
__Context_init_unchained();
__ERC165_init_unchained();
__AccessControl_init_unchained();
__AccessControlEnumerable_init_unchained();
}
function __AccessControlEnumerable_init_unchained() internal initializer {
}
using EnumerableSetUpgradeable for EnumerableSetUpgradeable.AddressSet;
mapping(bytes32 => EnumerableSetUpgradeable.AddressSet) private _roleMembers;
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControlEnumerableUpgradeable).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @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 override returns (address) {
return _roleMembers[role].at(index);
}
/**
* @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 override returns (uint256) {
return _roleMembers[role].length();
}
/**
* @dev Overload {grantRole} to track enumerable memberships
*/
function grantRole(bytes32 role, address account) public virtual override(AccessControlUpgradeable, IAccessControlUpgradeable) {
super.grantRole(role, account);
_roleMembers[role].add(account);
}
/**
* @dev Overload {revokeRole} to track enumerable memberships
*/
function revokeRole(bytes32 role, address account) public virtual override(AccessControlUpgradeable, IAccessControlUpgradeable) {
super.revokeRole(role, account);
_roleMembers[role].remove(account);
}
/**
* @dev Overload {renounceRole} to track enumerable memberships
*/
function renounceRole(bytes32 role, address account) public virtual override(AccessControlUpgradeable, IAccessControlUpgradeable) {
super.renounceRole(role, account);
_roleMembers[role].remove(account);
}
/**
* @dev Overload {_setupRole} to track enumerable memberships
*/
function _setupRole(bytes32 role, address account) internal virtual override {
super._setupRole(role, account);
_roleMembers[role].add(account);
}
uint256[49] private __gap;
}
|
* @dev Restricted to members of the DEFAULT_ADMIN_ROLE role./
|
modifier onlyAdmin() {
require(hasRole(DEFAULT_ADMIN_ROLE, _msgSender()), "caller must have the `DEFAULT_ADMIN_ROLE`");
_;
}
| 338,958 |
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./full_match/5/0x8956E81d76FDdAbF0de54D8Da0d06c2474DeA340/sources/contracts/flatten.sol
|
solhint-disable-line var-name-mixedcase
|
mapping(address => ProjectToken) public s_projectTokens;
| 11,605,896 |
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// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "./interfaces/IAssetManager.sol";
import "./interfaces/erc20/IERC20Metadata.sol";
import "./libraries/SafeMathExtends.sol";
import "./storage/SmartPoolStorage.sol";
import "./base/BasicFund.sol";
pragma abicoder v2;
/// @title Fund Contract - The implmentation of fund contract
/// @notice This contract extends Basic Fund and defines the join and redeem activities
contract Fund is BasicFund {
using SafeERC20 for IERC20;
using SafeMath for uint256;
using SafeMathExtends for uint256;
using Address for address;
event PoolJoined(address indexed investor, uint256 amount);
event PoolExited(address indexed investor, uint256 amount);
/// @notice deny contract
modifier notAllowContract() {
require(!address(msg.sender).isContract(), "is contract ");
_;
}
constructor(
string memory name,
string memory symbol
) BasicFund(name, symbol){
}
/// @notice Bind join and redeem address with asset management contract
/// @dev Make the accuracy of the fund consistent with the accuracy of the bound token; it can only be bound once and cannot be modified
/// @param token Join and redeem fund token address
/// @param am Asset managemeent address
function bind(address token, address am) external {
require(!SmartPoolStorage.load().bind, "already bind");
_decimals = IERC20Metadata(token).decimals();
SmartPoolStorage.load().token = token;
SmartPoolStorage.load().am = am;
SmartPoolStorage.load().bind = true;
SmartPoolStorage.load().suspend = false;
SmartPoolStorage.load().allowJoin = true;
SmartPoolStorage.load().allowExit = true;
}
/// @notice upgrade am
/// @param old_am old am address
/// @param new_am new am address
function upgrade(address old_am,address new_am) external onlyGovernance{
IAssetManager(old_am).withdrawOfUnderlying(new_am,1e18);
SmartPoolStorage.load().am = new_am;
}
/// @notice Subscript fund
/// @dev When subscribing to the fund, fee will be collected, and contract access is not allowed
/// @param amount Subscription amount
function joinPool(uint256 amount) external isAllowJoin notAllowContract {
address investor = msg.sender;
require(amount <= ioToken().balanceOf(investor) && amount > 0, "Insufficient balance");
uint256 fundAmount = convertToFund(amount);
//take management fee
takeOutstandingManagementFee();
//take join fee
uint256 fee = _takeJoinFee(investor, fundAmount);
uint256 realFundAmount = fundAmount.sub(fee);
_mint(investor, realFundAmount);
ioToken().safeTransferFrom(investor, AM(), amount);
emit PoolJoined(investor, realFundAmount);
}
/// @notice Redeem fund
/// @dev When the fund is redeemed, fees will be collected, and contract access is not allowed
/// @param amount Redeem amount
function exitPool(uint256 amount) external isAllowExit notAllowContract {
address investor = msg.sender;
require(balanceOf(investor) >= amount && amount > 0, "Insufficient balance");
//take exit fee
uint256 exitFee = _takeExitFee(investor, amount);
uint256 exitAmount = amount.sub(exitFee);
//take performance fee
takeOutstandingPerformanceFee(investor);
//replace exitAmount
uint256 balance = balanceOf(investor);
exitAmount = balance < exitAmount ? balance : exitAmount;
uint256 scale = exitAmount.bdiv(totalSupply());
uint256 cashAmount = convertToCash(exitAmount);
//take management fee
takeOutstandingManagementFee();
// withdraw cash
IAssetManager(AM()).withdraw(investor, cashAmount, scale);
_burn(investor, exitAmount);
emit PoolExited(investor, exitAmount);
}
/// @notice Redeem the underlying assets of the fund
/// @dev When the fund is redeemed, fees will be collected, and contract access is not allowed
/// @param amount Redeem amount
function exitPoolOfUnderlying(uint256 amount) external isAllowExit notAllowContract {
address investor = msg.sender;
require(balanceOf(investor) >= amount && amount > 0, "Insufficient balance");
//take exit fee
uint256 exitFee = _takeExitFee(investor, amount);
uint256 exitAmount = amount.sub(exitFee);
//take performance fee
takeOutstandingPerformanceFee(investor);
//replace exitAmount
uint256 balance = balanceOf(investor);
exitAmount = balance < exitAmount ? balance : exitAmount;
uint256 scale = exitAmount.bdiv(totalSupply());
//take management fee
takeOutstandingManagementFee();
//harvest underlying
IAssetManager(AM()).withdrawOfUnderlying(investor, scale);
_burn(investor, exitAmount);
emit PoolExited(investor, exitAmount);
}
/// @notice Fund token address for joining and redeeming
/// @dev This is address is created when the fund is first created.
/// @return Fund token address
function ioToken() public view returns (IERC20){
return IERC20(SmartPoolStorage.load().token);
}
/// @notice Fund mangement contract address
/// @dev The fund management contract address is bind to the fund when the fund is created
/// @return Fund management contract address
function AM() public view returns (address){
return SmartPoolStorage.load().am;
}
/// @notice Convert fund amount to cash amount
/// @dev This converts the user fund amount to cash amount when a user redeems the fund
/// @param fundAmount Redeem fund amount
/// @return Cash amount
function convertToCash(uint256 fundAmount) public virtual override view returns (uint256){
uint256 cash = 0;
uint256 totalSupply = totalSupply();
uint256 _assets = assets();
if (totalSupply == 0 || _assets == 0) {
cash = 0;
} else {
cash = _assets.mul(fundAmount).div(totalSupply);
}
return cash;
}
/// @notice Convert cash amount to fund amount
/// @dev This converts cash amount to fund amount when a user buys the fund
/// @param cashAmount Join cash amount
/// @return Fund amount
function convertToFund(uint256 cashAmount) public virtual override view returns (uint256){
uint256 totalSupply = totalSupply();
uint256 _assets = assets();
if (totalSupply == 0 || _assets == 0) {
return cashAmount;
} else {
return cashAmount.mul(totalSupply).div(_assets);
}
}
/// @notice Fund total asset
/// @dev This calculates fund net worth or AUM
/// @return Fund total asset
function assets() public view returns (uint256){
return IAssetManager(AM()).assets();
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
import "@openzeppelin/contracts/math/SafeMath.sol";
import "./GovIdentity.sol";
import "../storage/SmartPoolStorage.sol";
import "./StandardERC20.sol";
pragma abicoder v2;
/// @title Basic Fund - Abstract Fund definition
/// @notice This contract extends ERC20, defines basic fund functions and rewrites ERC20 transferFrom function
abstract contract BasicFund is StandardERC20, GovIdentity {
using SafeMath for uint256;
event CapChanged(address indexed setter, uint256 oldCap, uint256 newCap);
event TakeFee(SmartPoolStorage.FeeType ft, address owner, uint256 fee);
event FeeChanged(address indexed setter, uint256 oldRatio, uint256 oldDenominator, uint256 newRatio, uint256 newDenominator);
constructor(
string memory name_,
string memory symbol_
)StandardERC20(name_, symbol_) {
super._init();
}
/// @notice restricted fund issuance
modifier withinCap() {
_;
uint256 cap = SmartPoolStorage.load().cap;
bool check = cap == 0 || totalSupply() <= cap ? true : false;
require(check, "Cap limit");
}
/// @notice Prohibition of fund circulation
modifier deny() {
require(!SmartPoolStorage.load().suspend, "suspend");
_;
}
/// @notice is allow join
modifier isAllowJoin() {
require(checkAllowJoin(), "not allowJoin");
_;
}
/// @notice is allow exit
modifier isAllowExit() {
require(checkAllowExit(), "not allowExit");
_;
}
/// @notice Check allow join
/// @return bool
function checkAllowJoin()public view returns(bool){
return SmartPoolStorage.load().allowJoin;
}
/// @notice Check allow exit
/// @return bool
function checkAllowExit()public view returns(bool){
return SmartPoolStorage.load().allowExit;
}
/// @notice Update weighted average net worth
/// @dev This function is used by the new transferFrom/transfer function
/// @param account Account address
/// @param addAmount Newly added fund amount
/// @param newNet New weighted average net worth
function _updateAvgNet(address account, uint256 addAmount, uint256 newNet) internal {
uint256 balance = balanceOf(account);
uint256 oldNet = SmartPoolStorage.load().nets[account];
uint256 total = balance.add(addAmount);
if (total != 0) {
uint256 nextNet = oldNet.mul(balance).add(newNet.mul(addAmount)).div(total);
SmartPoolStorage.load().nets[account] = nextNet;
}
}
/// @notice Overwrite transfer function
/// @dev The purpose is to update weighted average net worth
/// @param sender Sender address
/// @param recipient Recipient address
/// @param amount Transfer amount
function _transfer(address sender, address recipient, uint256 amount) internal virtual override deny {
uint256 newNet = SmartPoolStorage.load().nets[sender];
_updateAvgNet(recipient, amount, newNet);
super._transfer(sender, recipient, amount);
if (balanceOf(sender) == 0) {
SmartPoolStorage.load().nets[sender] = 0;
}
}
/// @notice Overwrite mint function
/// @dev the purpose is to set the initial net worth of the fund. It also limit the max fund cap
/// @param recipient Recipient address
/// @param amount Mint amount
function _mint(address recipient, uint256 amount) internal virtual override withinCap deny {
uint256 newNet = globalNetValue();
if (newNet == 0) newNet = 1e18;
_updateAvgNet(recipient, amount, newNet);
super._mint(recipient, amount);
}
/// @notice Overwrite burn function
/// @dev The purpose is to set the net worth of fund to 0 when the balance of the account is 0
/// @param account Account address
/// @param amount Burn amount
function _burn(address account, uint256 amount) internal virtual override deny {
super._burn(account, amount);
if (balanceOf(account) == 0) {
SmartPoolStorage.load().nets[account] = 0;
}
}
/// @notice Overwrite fund transferFrom function
/// @dev The overwrite is to simplify the transaction behavior, and the authorization operation behavior can be avoided when the fund transaction payer is the function initiator
/// @param sender Sender address
/// @param recipient Recipient address
/// @param amount Transfer amount
/// @return Transfer result
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
require(
_msgSender() == sender || amount <= allowance(sender, _msgSender()),
"ERR_KTOKEN_BAD_CALLER"
);
_transfer(sender, recipient, amount);
if (_msgSender() != sender) {
_approve(sender, _msgSender(), allowance(sender, _msgSender()).sub(amount, "BasicFund: transfer amount exceeds allowance"));
}
return true;
}
/// @notice Fund cap
/// @dev The max number of fund to be issued
/// @return Max fund cap
function getCap() public view returns (uint256){
return SmartPoolStorage.load().cap;
}
/// @notice Set max fund cap
/// @dev To set max fund cap
/// @param cap Max fund cap
function setCap(uint256 cap) external onlyStrategistOrGovernance() {
uint256 oldCap = SmartPoolStorage.load().cap;
SmartPoolStorage.load().cap = cap;
emit CapChanged(msg.sender, oldCap, cap);
}
/// @notice The net worth of the fund from the time the last fee collected
/// @dev This is used to calculate the performance fee
/// @param account Account address
/// @return The net worth of the fund
function accountNetValue(address account) public view returns (uint256){
return SmartPoolStorage.load().nets[account];
}
/// @notice The current fund net worth
/// @dev This is used to update and calculate account net worth
/// @return The net worth of the fund
function globalNetValue() public view returns (uint256){
return convertToCash(1e18);
}
/// @notice Get fee by type
/// @dev (0=JOIN_FEE,1=EXIT_FEE,2=MANAGEMENT_FEE,3=PERFORMANCE_FEE)
/// @param ft Fee type
function getFee(SmartPoolStorage.FeeType ft) public view returns (SmartPoolStorage.Fee memory){
return SmartPoolStorage.load().fees[ft];
}
/// @notice Set fee by type
/// @dev Only Governance address can set fees (0=JOIN_FEE,1=EXIT_FEE,2=MANAGEMENT_FEE,3=PERFORMANCE_FEE)
/// @param ft Fee type
/// @param ratio Fee ratio
/// @param denominator The max ratio limit
/// @param minLine The minimum line to charge a fee
function setFee(SmartPoolStorage.FeeType ft, uint256 ratio, uint256 denominator, uint256 minLine) external onlyGovernance {
require(ratio <= denominator, "ratio<=denominator");
SmartPoolStorage.Fee storage fee = SmartPoolStorage.load().fees[ft];
require(fee.denominator == 0, "already initialized ");
emit FeeChanged(msg.sender, fee.ratio, fee.denominator, ratio, denominator);
fee.ratio = ratio;
fee.denominator = denominator;
fee.minLine = minLine;
fee.lastTimestamp = block.timestamp;
}
/// @notice Collect outstanding management fee
/// @dev The outstanding management fee is calculated from the time the last fee is collected.
function takeOutstandingManagementFee() public returns (uint256){
SmartPoolStorage.Fee storage fee = SmartPoolStorage.load().fees[SmartPoolStorage.FeeType.MANAGEMENT_FEE];
uint256 outstandingFee = calcManagementFee();
if (outstandingFee == 0 || outstandingFee < fee.minLine) return 0;
_mint(getRewards(), outstandingFee);
fee.lastTimestamp = block.timestamp;
emit TakeFee(SmartPoolStorage.FeeType.MANAGEMENT_FEE, address(0), outstandingFee);
return outstandingFee;
}
/// @notice Collect performance fee
/// @dev Performance fee is calculated by each address. The new net worth of the address is updated each time the performance is collected.
/// @param target Account address to collect performance fee
function takeOutstandingPerformanceFee(address target) public returns (uint256){
if (target == getRewards()) return 0;
uint256 netValue = globalNetValue();
SmartPoolStorage.Fee storage fee = SmartPoolStorage.load().fees[SmartPoolStorage.FeeType.PERFORMANCE_FEE];
uint256 outstandingFee = calcPerformanceFee(target, netValue);
if (outstandingFee == 0 || outstandingFee < fee.minLine) return 0;
_transfer(target, getRewards(), outstandingFee);
fee.lastTimestamp = block.timestamp;
SmartPoolStorage.load().nets[target] = netValue;
emit TakeFee(SmartPoolStorage.FeeType.PERFORMANCE_FEE, target, outstandingFee);
return outstandingFee;
}
/// @notice Collect Join fee
/// @dev The join fee is collected each time a user buys the fund
/// @param target Account address to collect join fee
/// @param fundAmount Fund amount
function _takeJoinFee(address target, uint256 fundAmount) internal returns (uint256){
if (target == getRewards()) return 0;
SmartPoolStorage.Fee memory fee = getFee(SmartPoolStorage.FeeType.JOIN_FEE);
uint256 payFee = calcRatioFee(SmartPoolStorage.FeeType.JOIN_FEE, fundAmount);
if (payFee == 0 || payFee < fee.minLine) return 0;
_mint(getRewards(), payFee);
emit TakeFee(SmartPoolStorage.FeeType.JOIN_FEE, target, payFee);
return payFee;
}
/// @notice Collect Redeem fee
/// @dev The redeem fee is collected when a user redeems the fund
/// @param target Account address to collect redeem fee
/// @param fundAmount Fund amount
function _takeExitFee(address target, uint256 fundAmount) internal returns (uint256){
if (target == getRewards()) return 0;
SmartPoolStorage.Fee memory fee = getFee(SmartPoolStorage.FeeType.EXIT_FEE);
uint256 payFee = calcRatioFee(SmartPoolStorage.FeeType.EXIT_FEE, fundAmount);
if (payFee == 0 || payFee < fee.minLine) return 0;
_transfer(target, getRewards(), payFee);
emit TakeFee(SmartPoolStorage.FeeType.EXIT_FEE, target, payFee);
return payFee;
}
/// @notice Calculate management fee
/// @dev Outstanding management fee is calculated from the time the last fee is collected.
function calcManagementFee() public view returns (uint256){
SmartPoolStorage.Fee memory fee = getFee(SmartPoolStorage.FeeType.MANAGEMENT_FEE);
uint256 denominator = fee.denominator == 0 ? 1000 : fee.denominator;
if (fee.lastTimestamp == 0) return 0;
uint256 diff = block.timestamp.sub(fee.lastTimestamp);
return totalSupply().mul(diff).mul(fee.ratio).div(denominator * 365.25 days);
}
/// @notice Calculate performance fee
/// @dev Performance fee is calculated by each address. The new net worth line of the address is updated each time the performance is collected.
/// @param target Account address to collect performance fee
/// @param newNet New net worth
function calcPerformanceFee(address target, uint256 newNet) public view returns (uint256){
if (newNet == 0) return 0;
uint256 balance = balanceOf(target);
uint256 oldNet = accountNetValue(target);
uint256 diff = newNet > oldNet ? newNet.sub(oldNet) : 0;
SmartPoolStorage.Fee memory fee = getFee(SmartPoolStorage.FeeType.PERFORMANCE_FEE);
uint256 denominator = fee.denominator == 0 ? 1000 : fee.denominator;
uint256 cash = diff.mul(balance).mul(fee.ratio).div(denominator);
return cash.div(newNet);
}
/// @notice Calculate the fee by ratio
/// @dev This is used to calculate join and redeem fee
/// @param ft Fee type
/// @param fundAmount Fund amount
function calcRatioFee(SmartPoolStorage.FeeType ft, uint256 fundAmount) public view returns (uint256){
if (fundAmount == 0) return 0;
SmartPoolStorage.Fee memory fee = getFee(ft);
uint256 denominator = fee.denominator == 0 ? 1000 : fee.denominator;
uint256 amountRatio = fundAmount.div(denominator);
return amountRatio.mul(fee.ratio);
}
//@notice fund maintenance
//@dev stop and open fund circulation
/// @param _value status value
function maintain(bool _value) external onlyStrategistOrGovernance {
SmartPoolStorage.load().suspend = _value;
}
//@notice fund allowJoin
//@dev stop and open fund circulation
/// @param _value status value
function allowJoin(bool _value) external onlyStrategistOrGovernance {
SmartPoolStorage.load().allowJoin = _value;
}
//@notice fund allowExit
//@dev stop and open fund circulation
/// @param _value status value
function allowExit(bool _value) external onlyStrategistOrGovernance {
SmartPoolStorage.load().allowExit = _value;
}
/// @notice Convert fund amount to cash amount
/// @dev This converts the user fund amount to cash amount when a user redeems the fund
/// @param fundAmount Redeem fund amount
/// @return Cash amount
function convertToCash(uint256 fundAmount) public virtual view returns (uint256);
/// @notice Convert cash amount to fund amount
/// @dev This converts cash amount to fund amount when a user buys the fund
/// @param cashAmount Join cash amount
/// @return Fund amount
function convertToFund(uint256 cashAmount) public virtual view returns (uint256);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
library SmartPoolStorage {
bytes32 public constant sSlot = keccak256("SmartPoolStorage.storage.location");
struct Storage {
address controller;
uint256 cap;
mapping(FeeType => Fee) fees;
mapping(address => uint256) nets;
address token;
address am;
bool bind;
bool suspend;
bool allowJoin;
bool allowExit;
}
struct Fee {
uint256 ratio;
uint256 denominator;
uint256 lastTimestamp;
uint256 minLine;
}
enum FeeType{
JOIN_FEE, EXIT_FEE, MANAGEMENT_FEE, PERFORMANCE_FEE
}
function load() internal pure returns (Storage storage s) {
bytes32 loc = sSlot;
assembly {
s.slot := loc
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
// a library for performing various math operations
library SafeMathExtends {
uint256 internal constant BONE = 10 ** 18;
// Add two numbers together checking for overflows
function badd(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "ERR_ADD_OVERFLOW");
return c;
}
// subtract two numbers and return diffecerence when it underflows
function bsubSign(uint256 a, uint256 b) internal pure returns (uint256, bool) {
if (a >= b) {
return (a - b, false);
} else {
return (b - a, true);
}
}
// Subtract two numbers checking for underflows
function bsub(uint256 a, uint256 b) internal pure returns (uint256) {
(uint256 c, bool flag) = bsubSign(a, b);
require(!flag, "ERR_SUB_UNDERFLOW");
return c;
}
// Multiply two 18 decimals numbers
function bmul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c0 = a * b;
require(a == 0 || c0 / a == b, "ERR_MUL_OVERFLOW");
uint256 c1 = c0 + (BONE / 2);
require(c1 >= c0, "ERR_MUL_OVERFLOW");
uint256 c2 = c1 / BONE;
return c2;
}
// Divide two 18 decimals numbers
function bdiv(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0, "ERR_DIV_ZERO");
uint256 c0 = a * BONE;
require(a == 0 || c0 / a == BONE, "ERR_DIV_INTERNAL");
// bmul overflow
uint256 c1 = c0 + (b / 2);
require(c1 >= c0, "ERR_DIV_INTERNAL");
// badd require
uint256 c2 = c1 / b;
return c2;
}
function min(uint x, uint y) internal pure returns (uint z) {
z = x < y ? x : y;
}
// 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;
}
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
interface IERC20Metadata {
function name() external view returns(string memory);
function symbol() external view returns(string memory);
function decimals() external view returns(uint8);
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.6;
/// @title Asset Manager - The asset manager interface
/// @notice This contract is used to manage fund asset
interface IAssetManager {
/// @notice Total asset
/// @dev This function calculates the net worth or AUM
/// @return Total asset
function assets()external view returns(uint256);
/// @notice Withdraw asset
/// @dev Only fund contract can withdraw asset
/// @param to Withdraw address
/// @param amount Withdraw amount
/// @param scale Withdraw percentage
function withdraw(address to,uint256 amount,uint256 scale)external;
/// @notice Withdraw underlying asset
/// @dev Only fund contract can withdraw underlying asset
/// @param to Withdraw address
/// @param scale Withdraw percentage
function withdrawOfUnderlying(address to,uint256 scale)external;
}
// 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 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;
}
}
// 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
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 "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/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 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 StandardERC20 is Context, IERC20 {
using SafeMath for uint256;
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string internal _name;
string internal _symbol;
uint8 internal _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 virtual returns (string memory) {
return _name;
}
/**
* @dev Returns the symbol of the token, usually a shorter version of the
* name.
*/
function symbol() public view virtual 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 virtual returns (uint8) {
return _decimals;
}
/**
* @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);
_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 virtual {
_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 ^0.7.6;
import "../storage/GovIdentityStorage.sol";
/// @title manager role
/// @notice provide a unified identity address pool
contract GovIdentity {
constructor() {
_init();
}
function _init() internal{
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
identity.governance = msg.sender;
identity.rewards = msg.sender;
identity.strategist[msg.sender]=true;
}
modifier onlyStrategist() {
require(isStrategist(msg.sender), "!strategist");
_;
}
modifier onlyGovernance() {
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
require(msg.sender == identity.governance, "!governance");
_;
}
modifier onlyStrategistOrGovernance() {
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
require(identity.strategist[msg.sender] || msg.sender == identity.governance, "!governance and !strategist");
_;
}
function setGovernance(address _governance) public onlyGovernance{
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
identity.governance = _governance;
}
function setRewards(address _rewards) public onlyGovernance{
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
identity.rewards = _rewards;
}
function setStrategist(address _strategist,bool enable) public onlyGovernance{
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
identity.strategist[_strategist]=enable;
}
function getGovernance() public view returns(address){
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
return identity.governance;
}
function getRewards() public view returns(address){
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
return identity.rewards ;
}
function isStrategist(address _strategist) public view returns(bool){
GovIdentityStorage.Identity storage identity= GovIdentityStorage.load();
return identity.strategist[_strategist];
}
}
// 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 ^0.7.6;
library GovIdentityStorage {
bytes32 public constant govSlot = keccak256("GovIdentityStorage.storage.location");
struct Identity{
address governance;
address rewards;
mapping(address=>bool) strategist;
}
function load() internal pure returns (Identity storage gov) {
bytes32 loc = govSlot;
assembly {
gov.slot := loc
}
}
}
|
@notice Redeem fund @dev When the fund is redeemed, fees will be collected, and contract access is not allowed @param amount Redeem amounttake exit feetake performance feereplace exitAmounttake management fee withdraw cash
|
function exitPool(uint256 amount) external isAllowExit notAllowContract {
address investor = msg.sender;
require(balanceOf(investor) >= amount && amount > 0, "Insufficient balance");
uint256 exitFee = _takeExitFee(investor, amount);
uint256 exitAmount = amount.sub(exitFee);
takeOutstandingPerformanceFee(investor);
uint256 balance = balanceOf(investor);
exitAmount = balance < exitAmount ? balance : exitAmount;
uint256 scale = exitAmount.bdiv(totalSupply());
uint256 cashAmount = convertToCash(exitAmount);
takeOutstandingManagementFee();
IAssetManager(AM()).withdraw(investor, cashAmount, scale);
_burn(investor, exitAmount);
emit PoolExited(investor, exitAmount);
}
| 13,633,013 |
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./full_match/11155111/0x945217B1bA47Ad0834e838ae173FB8B4B9135314/sources/src/NFTDriver.sol
|
@inheritdoc IERC721
|
function setApprovalForAll(address operator, bool approved) public override whenNotPaused {
super.setApprovalForAll(operator, approved);
}
| 3,820,075 |
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./full_match/42161/0x55f7ac5201fdB34Dae448a8428fB9E60B24FAFE4/sources/contracts/Arcade.sol
|
automatically sets deployer as an owner
|
ownerList[msg.sender] = true;
| 16,300,429 |
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/**
*Submitted for verification at Etherscan.io on 2019-08-09
*/
pragma solidity ^0.5.8;
/**
* @title ERC20 compatible token interface
*
* - Implements ERC 20 Token standard
* - Implements short address attack fix
*
* #created 29/09/2017
* #author Frank Bonnet
*/
contract IToken {
/**
* Get the total supply of tokens
*
* @return The total supply
*/
function totalSupply() external view returns (uint);
/**
* Get balance of `_owner`
*
* @param _owner The address from which the balance will be retrieved
* @return The balance
*/
function balanceOf(address _owner) external view returns (uint);
/**
* 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, uint _value) external returns (bool);
/**
* 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, uint _value) external returns (bool);
/**
* `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, uint _value) external returns (bool);
/**
* Get the amount of remaining tokens that `_spender` is allowed to spend from `_owner`
*
* @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) external view returns (uint);
}
/**
* @title ManagedToken interface
*
* Adds the following functionality to the basic ERC20 token
* - Locking
* - Issuing
* - Burning
*
* #created 29/09/2017
* #author Frank Bonnet
*/
contract IManagedToken is IToken {
/**
* Returns true if the token is locked
*
* @return Whether the token is locked
*/
function isLocked() external view returns (bool);
/**
* Locks the token so that the transfering of value is disabled
*
* @return Whether the unlocking was successful or not
*/
function lock() external returns (bool);
/**
* Unlocks the token so that the transfering of value is enabled
*
* @return Whether the unlocking was successful or not
*/
function unlock() external returns (bool);
/**
* Issues `_value` new tokens to `_to`
*
* @param _to The address to which the tokens will be issued
* @param _value The amount of new tokens to issue
* @return Whether the tokens where sucessfully issued or not
*/
function issue(address _to, uint _value) external returns (bool);
/**
* Burns `_value` tokens of `_from`
*
* @param _from The address that owns the tokens to be burned
* @param _value The amount of tokens to be burned
* @return Whether the tokens where sucessfully burned or not
*/
function burn(address _from, uint _value) external returns (bool);
}
/**
* @title Token observer interface
*
* Allows a token smart-contract to notify observers
* when tokens are received
*
* #created 09/10/2017
* #author Frank Bonnet
*/
contract ITokenObserver {
/**
* Called by the observed token smart-contract in order
* to notify the token observer when tokens are received
*
* @param _from The address that the tokens where send from
* @param _value The amount of tokens that was received
*/
function notifyTokensReceived(address _from, uint _value) external;
}
/**
* @title Abstract token observer
*
* Allows observers to be notified by an observed token smart-contract
* when tokens are received
*
* #created 09/10/2017
* #author Frank Bonnet
*/
contract TokenObserver is ITokenObserver {
/**
* Called by the observed token smart-contract in order
* to notify the token observer when tokens are received
*
* @param _from The address that the tokens where send from
* @param _value The amount of tokens that was received
*/
function notifyTokensReceived(address _from, uint _value) public {
onTokensReceived(msg.sender, _from, _value);
}
/**
* Event handler
*
* Called by `_token` when a token amount is received
*
* @param _token The token contract that received the transaction
* @param _from The account or contract that send the transaction
* @param _value The value of tokens that where received
*/
function onTokensReceived(address _token, address _from, uint _value) internal;
}
/**
* @title Token retrieve interface
*
* Allows tokens to be retrieved from a contract
*
* #created 29/09/2017
* #author Frank Bonnet
*/
contract ITokenRetriever {
/**
* Extracts tokens from the contract
*
* @param _tokenContract The address of ERC20 compatible token
*/
function retrieveTokens(address _tokenContract) external;
}
/**
* @title Token retrieve
*
* Allows tokens to be retrieved from a contract
*
* #created 18/10/2017
* #author Frank Bonnet
*/
contract TokenRetriever is ITokenRetriever {
/**
* Extracts tokens from the contract
*
* @param _tokenContract The address of ERC20 compatible token
*/
function retrieveTokens(address _tokenContract) public {
IToken tokenInstance = IToken(_tokenContract);
uint tokenBalance = tokenInstance.balanceOf(address(this));
if (tokenBalance > 0) {
tokenInstance.transfer(msg.sender, tokenBalance);
}
}
}
/**
* @title Observable interface
*
* Allows observers to register and unregister with the
* implementing smart-contract that is observable
*
* #created 09/10/2017
* #author Frank Bonnet
*/
contract IObservable {
/**
* Returns true if `_account` is a registered observer
*
* @param _account The account to test against
* @return Whether the account is a registered observer
*/
function isObserver(address _account) external view returns (bool);
/**
* Gets the amount of registered observers
*
* @return The amount of registered observers
*/
function getObserverCount() external view returns (uint);
/**
* Gets the observer at `_index`
*
* @param _index The index of the observer
* @return The observers address
*/
function getObserverAtIndex(uint _index) external view returns (address);
/**
* Register `_observer` as an observer
*
* @param _observer The account to add as an observer
*/
function registerObserver(address _observer) external;
/**
* Unregister `_observer` as an observer
*
* @param _observer The account to remove as an observer
*/
function unregisterObserver(address _observer) external;
}
/**
* @title Ownership interface
*
* Perminent ownership
*
* #created 01/10/2017
* #author Frank Bonnet
*/
contract IOwnership {
/**
* Returns true if `_account` is the current owner
*
* @param _account The address to test against
*/
function isOwner(address _account) public view returns (bool);
/**
* Gets the current owner
*
* @return address The current owner
*/
function getOwner() public view returns (address);
}
/**
* @title Ownership
*
* Perminent ownership
*
* #created 01/10/2017
* #author Frank Bonnet
*/
contract Ownership is IOwnership {
// Owner
address internal owner;
/**
* The publisher is the inital owner
*/
constructor() public {
owner = msg.sender;
}
/**
* Access is restricted to the current owner
*/
modifier only_owner() {
require(msg.sender == owner, "m:only_owner");
_;
}
/**
* Returns true if `_account` is the current owner
*
* @param _account The address to test against
*/
function isOwner(address _account) public view returns (bool) {
return _account == owner;
}
/**
* Gets the current owner
*
* @return address The current owner
*/
function getOwner() public view returns (address) {
return owner;
}
}
/**
* @title Transferable ownership interface
*
* Enhances ownership by allowing the current owner to
* transfer ownership to a new owner
*
* #created 01/10/2017
* #author Frank Bonnet
*/
contract ITransferableOwnership {
/**
* Transfer ownership to `_newOwner`
*
* @param _newOwner The address of the account that will become the new owner
*/
function transferOwnership(address _newOwner) external;
}
/**
* @title Transferable ownership
*
* Enhances ownership by allowing the current owner to
* transfer ownership to a new owner
*
* #created 01/10/2017
* #author Frank Bonnet
*/
contract TransferableOwnership is ITransferableOwnership, Ownership {
/**
* Transfer ownership to `_newOwner`
*
* @param _newOwner The address of the account that will become the new owner
*/
function transferOwnership(address _newOwner) public only_owner {
owner = _newOwner;
}
}
/**
* @title Multi-owned interface
*
* Interface that allows multiple owners
*
* #created 09/10/2017
* #author Frank Bonnet
*/
contract IMultiOwned {
/**
* Returns true if `_account` is an owner
*
* @param _account The address to test against
*/
function isOwner(address _account) public view returns (bool);
/**
* Returns the amount of owners
*
* @return The amount of owners
*/
function getOwnerCount() public view returns (uint);
/**
* Gets the owner at `_index`
*
* @param _index The index of the owner
* @return The address of the owner found at `_index`
*/
function getOwnerAt(uint _index) public view returns (address);
/**
* Adds `_account` as a new owner
*
* @param _account The account to add as an owner
*/
function addOwner(address _account) public;
/**
* Removes `_account` as an owner
*
* @param _account The account to remove as an owner
*/
function removeOwner(address _account) public;
}
/**
* @title IAuthenticator
*
* Authenticator interface
*
* #created 15/10/2017
* #author Frank Bonnet
*/
contract IAuthenticator {
/**
* Authenticate
*
* Returns whether `_account` is authenticated or not
*
* @param _account The account to authenticate
* @return whether `_account` is successfully authenticated
*/
function authenticate(address _account) public view returns (bool);
}
/**
* @title Dcorp Dissolvement Proposal
*
* Serves as a placeholder for the Dcorp funds, allowing the community the ability
* to claim their part of the ether.
*
* This contact is deployed upon receiving the Ether that is currently held by the previous proxy contract.
*
* #created 18/7/2019
* #author Frank Bonnet
*/
contract DcorpDissolvementProposal is TokenObserver, TransferableOwnership, TokenRetriever {
enum Stages {
Deploying,
Deployed,
Executed
}
struct Balance {
uint drps;
uint drpu;
uint index;
}
// State
Stages private stage;
// Settings
uint public constant CLAIMING_DURATION = 60 days;
uint public constant WITHDRAW_DURATION = 60 days;
uint public constant DISSOLVEMENT_AMOUNT = 948 ether; // +- 150000 euro
// Alocated balances
mapping (address => Balance) private allocated;
address[] private allocatedIndex;
// Whitelist
IAuthenticator public authenticator;
// Tokens
IToken public drpsToken;
IToken public drpuToken;
// Previous proxy
address public prevProxy;
uint public prevProxyRecordedBalance;
// Dissolvement
address payable public dissolvementFund;
uint public claimTotalWeight;
uint public claimTotalEther;
uint public claimDeadline;
uint public withdrawDeadline;
/**
* Require that the sender is authentcated
*/
modifier only_authenticated() {
require(authenticator.authenticate(msg.sender), "m:only_authenticated");
_;
}
/**
* Require that the contract is in `_stage`
*/
modifier only_at_stage(Stages _stage) {
require(stage == _stage, "m:only_at_stage");
_;
}
/**
* Require `_token` to be one of the drp tokens
*
* @param _token The address to test against
*/
modifier only_accepted_token(address _token) {
require(_token == address(drpsToken) || _token == address(drpuToken), "m:only_accepted_token");
_;
}
/**
* Require that `_token` is not one of the drp tokens
*
* @param _token The address to test against
*/
modifier not_accepted_token(address _token) {
require(_token != address(drpsToken) && _token != address(drpuToken), "m:not_accepted_token");
_;
}
/**
* Require that sender has more than zero tokens
*/
modifier only_token_holder() {
require(allocated[msg.sender].drps > 0 || allocated[msg.sender].drpu > 0, "m:only_token_holder");
_;
}
/**
* Require that the claiming period for the proposal has
* not yet ended
*/
modifier only_during_claiming_period() {
require(claimDeadline > 0 && now <= claimDeadline, "m:only_during_claiming_period");
_;
}
/**
* Require that the claiming period for the proposal has ended
*/
modifier only_after_claiming_period() {
require(claimDeadline > 0 && now > claimDeadline, "m:only_after_claiming_period");
_;
}
/**
* Require that the withdraw period for the proposal has
* not yet ended
*/
modifier only_during_withdraw_period() {
require(withdrawDeadline > 0 && now <= withdrawDeadline, "m:only_during_withdraw_period");
_;
}
/**
* Require that the withdraw period for the proposal has ended
*/
modifier only_after_withdraw_period() {
require(withdrawDeadline > 0 && now > withdrawDeadline, "m:only_after_withdraw_period");
_;
}
/**
* Construct the proxy
*
* @param _authenticator Whitelist
* @param _drpsToken The new security token
* @param _drpuToken The new utility token
* @param _prevProxy Proxy accepts and requires ether from the prev proxy
* @param _dissolvementFund Ether to be used for the dissolvement of DCORP
*/
constructor(address _authenticator, address _drpsToken, address _drpuToken, address _prevProxy, address payable _dissolvementFund) public {
authenticator = IAuthenticator(_authenticator);
drpsToken = IToken(_drpsToken);
drpuToken = IToken(_drpuToken);
prevProxy = _prevProxy;
prevProxyRecordedBalance = _prevProxy.balance;
dissolvementFund = _dissolvementFund;
stage = Stages.Deploying;
}
/**
* Returns whether the proposal is being deployed
*
* @return Whether the proposal is in the deploying stage
*/
function isDeploying() public view returns (bool) {
return stage == Stages.Deploying;
}
/**
* Returns whether the proposal is deployed. The proposal is deployed
* when it receives Ether from the prev proxy contract
*
* @return Whether the proposal is deployed
*/
function isDeployed() public view returns (bool) {
return stage == Stages.Deployed;
}
/**
* Returns whether the proposal is executed
*
* @return Whether the proposal is deployed
*/
function isExecuted() public view returns (bool) {
return stage == Stages.Executed;
}
/**
* Accept eth from the prev proxy while deploying
*/
function () external payable only_at_stage(Stages.Deploying) {
require(msg.sender == address(prevProxy), "f:fallback;e:invalid_sender");
}
/**
* Deploy the proposal
*/
function deploy() public only_owner only_at_stage(Stages.Deploying) {
require(address(this).balance >= prevProxyRecordedBalance, "f:deploy;e:invalid_balance");
// Mark deployed
stage = Stages.Deployed;
// Start claiming period
claimDeadline = now + CLAIMING_DURATION;
// Remove prev proxy as observer
IObservable(address(drpsToken)).unregisterObserver(prevProxy);
IObservable(address(drpuToken)).unregisterObserver(prevProxy);
// Register this proxy as observer
IObservable(address(drpsToken)).registerObserver(address(this));
IObservable(address(drpuToken)).registerObserver(address(this));
// Transfer dissolvement funds
uint amountToTransfer = DISSOLVEMENT_AMOUNT;
if (amountToTransfer > address(this).balance) {
amountToTransfer = address(this).balance;
}
dissolvementFund.transfer(amountToTransfer);
}
/**
* Returns the combined total supply of all drp tokens
*
* @return The combined total drp supply
*/
function getTotalSupply() public view returns (uint) {
uint sum = 0;
sum += drpsToken.totalSupply();
sum += drpuToken.totalSupply();
return sum;
}
/**
* Returns true if `_owner` has a balance allocated
*
* @param _owner The account that the balance is allocated for
* @return True if there is a balance that belongs to `_owner`
*/
function hasBalance(address _owner) public view returns (bool) {
return allocatedIndex.length > 0 && _owner == allocatedIndex[allocated[_owner].index];
}
/**
* Get the allocated drps or drpu token balance of `_owner`
*
* @param _token The address to test against
* @param _owner The address from which the allocated token balance will be retrieved
* @return The allocated drps token balance
*/
function balanceOf(address _token, address _owner) public view returns (uint) {
uint balance = 0;
if (address(drpsToken) == _token) {
balance = allocated[_owner].drps;
}
else if (address(drpuToken) == _token) {
balance = allocated[_owner].drpu;
}
return balance;
}
/**
* Executes the proposal
*
* Dissolves DCORP Decentralized and allows the ether to be withdrawn
*
* Should only be called after the claiming period
*/
function execute() public only_at_stage(Stages.Deployed) only_after_claiming_period {
// Mark as executed
stage = Stages.Executed;
withdrawDeadline = now + WITHDRAW_DURATION;
// Remaining balance is claimable
claimTotalEther = address(this).balance;
// Disable tokens
IManagedToken(address(drpsToken)).lock();
IManagedToken(address(drpuToken)).lock();
// Remove self token as owner
IMultiOwned(address(drpsToken)).removeOwner(address(this));
IMultiOwned(address(drpuToken)).removeOwner(address(this));
}
/**
* Allows an account to claim ether during the claiming period
*/
function withdraw() public only_at_stage(Stages.Executed) only_during_withdraw_period only_token_holder only_authenticated {
Balance storage b = allocated[msg.sender];
uint weight = b.drpu + _convertDrpsWeight(b.drps);
// Mark claimed
b.drpu = 0;
b.drps = 0;
// Transfer amount
uint amountToTransfer = weight * claimTotalEther / claimTotalWeight;
msg.sender.transfer(amountToTransfer);
}
/**
* Event handler that initializes the token conversion
*
* Called by `_token` when a token amount is received on
* the address of this token changer
*
* @param _token The token contract that received the transaction
* @param _from The account or contract that send the transaction
* @param _value The value of tokens that where received
*/
function onTokensReceived(address _token, address _from, uint _value) internal only_during_claiming_period only_accepted_token(_token) {
require(_token == msg.sender, "f:onTokensReceived;e:only_receiving_token");
// Allocate tokens
if (!hasBalance(_from)) {
allocated[_from] = Balance(
0, 0, allocatedIndex.push(_from) - 1);
}
Balance storage b = allocated[_from];
if (_token == address(drpsToken)) {
b.drps += _value;
claimTotalWeight += _convertDrpsWeight(_value);
} else {
b.drpu += _value;
claimTotalWeight += _value;
}
}
/**
* Failsafe mechanism
*
* Allows the owner to retrieve ether from the contract that was not claimed
* within the claiming period.
*/
function retrieveEther() public only_owner only_after_withdraw_period {
selfdestruct(msg.sender);
}
/**
* Failsafe mechanism
*
* Allows the owner to retrieve tokens (other than DRPS and DRPU tokens) from the contract that
* might have been send there by accident
*
* @param _tokenContract The address of ERC20 compatible token
*/
function retrieveTokens(address _tokenContract) public only_owner not_accepted_token(_tokenContract) {
super.retrieveTokens(_tokenContract);
}
/**
* Converts the weight for DRPS tokens
*
* @param _value The amount of tokens to convert
*/
function _convertDrpsWeight(uint _value) private pure returns (uint) {
return _value * 2;
}
}
|
* Require that the claiming period for the proposal has ended/
|
modifier only_after_claiming_period() {
require(claimDeadline > 0 && now > claimDeadline, "m:only_after_claiming_period");
_;
}
| 997,017 |
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./full_match/1/0x38449a6b7bb76638452273925c9a2BA818bD130d/sources/lib/pt-v5-chainlink-vrf-v2-direct/src/ChainlinkVRFV2DirectRngAuctionHelper.sol
|
* @notice Thrown if the active RNG service of the RngAuction doesn't match the address of the ChainlinkVRFV2Direct contract. @param chainlinkVrfV2Direct The ChainlinkVRFV2Direct contract address @param activeRngService The active RNG service of the RngAuction/
|
error RngServiceNotActive(address chainlinkVrfV2Direct, address activeRngService);
| 8,299,996 |
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.10;
import "../../@openzeppelin/contracts/access/Ownable.sol";
import "../../@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "../Cloneable/Cloneable.sol";
import "../PaymentSplitter/PaymentSplitter.sol";
import "../interfaces/IRoyaltyManager.sol";
contract RoyaltyManager is IRoyaltyManager, Cloneable, Ownable {
event PaymentSplitterDeployed(address indexed _contract);
uint256 public constant VERSION = 2022042501;
IPaymentSplitter public immutable PAYMENT_SPLITTER;
event RoyaltyManagerInitialized(address indexed splitter, address[] indexed accounts, uint256[] indexed shares);
event RoyaltyDeployed(
address indexed _contract,
uint256 indexed _tokenId,
address indexed account1,
address account2,
uint256 shares1,
uint256 shares2
);
IPaymentSplitter public baseRoyaltyReceiver;
mapping(address => IPaymentSplitter) public knownRoyaltyReceivers;
mapping(uint256 => address) public tokenRoyaltyReceiver;
constructor() {
PAYMENT_SPLITTER = new PaymentSplitter();
PAYMENT_SPLITTER.initialize();
_transferOwnership(address(0));
emit PaymentSplitterDeployed(address(PAYMENT_SPLITTER));
}
function initialize() public initializer {}
/**
* @dev Creates an instance of `RoyaltyManager`
*/
function initialize(address[] memory accounts, uint256[] memory shares) public initializer {
baseRoyaltyReceiver = IPaymentSplitter(PAYMENT_SPLITTER.clone());
baseRoyaltyReceiver.initialize(accounts, shares);
baseRoyaltyReceiver.transferOwnership(_msgSender());
_transferOwnership(_msgSender());
emit RoyaltyManagerInitialized(address(baseRoyaltyReceiver), accounts, shares);
}
/**
* @dev returns the address of a royalty receiver constructed for the
* specified account with the number of shares specified
*/
function add(
uint256 tokenId,
uint256 shares1,
address account2,
uint256 shares2
) public onlyOwner whenInitialized returns (address) {
if (address(knownRoyaltyReceivers[account2]) == address(0)) {
knownRoyaltyReceivers[account2] = IPaymentSplitter(PAYMENT_SPLITTER.clone());
knownRoyaltyReceivers[account2].initialize();
knownRoyaltyReceivers[account2].addPayee(address(baseRoyaltyReceiver), shares1);
knownRoyaltyReceivers[account2].addPayee(account2, shares2);
knownRoyaltyReceivers[account2].transferOwnership(_msgSender());
emit RoyaltyDeployed(
address(knownRoyaltyReceivers[account2]),
tokenId,
address(baseRoyaltyReceiver),
account2,
shares1,
shares2
);
}
tokenRoyaltyReceiver[tokenId] = account2;
return address(knownRoyaltyReceivers[account2]);
}
/**
* @dev releases all funds for the specified tokenId contained
* within the royalty receiver as well as the base royalty receiver
*/
function releaseAll(uint256 tokenId) public whenInitialized {
if (tokenRoyaltyReceiver[tokenId] != address(0)) {
IPaymentSplitter(knownRoyaltyReceivers[tokenRoyaltyReceiver[tokenId]]).releaseAll();
}
IPaymentSplitter(baseRoyaltyReceiver).releaseAll();
}
/**
* @dev releases all {token} funds for the specified tokenId contained
* within the royalty receiver as well as the base royalty receiver
*/
function releaseAll(uint256 tokenId, address token) public whenInitialized {
if (tokenRoyaltyReceiver[tokenId] != address(0)) {
IPaymentSplitter(knownRoyaltyReceivers[tokenRoyaltyReceiver[tokenId]]).releaseAll(token);
}
IPaymentSplitter(baseRoyaltyReceiver).releaseAll(token);
}
}
|
* @dev releases all {token} funds for the specified tokenId contained within the royalty receiver as well as the base royalty receiver/
|
function releaseAll(uint256 tokenId, address token) public whenInitialized {
if (tokenRoyaltyReceiver[tokenId] != address(0)) {
IPaymentSplitter(knownRoyaltyReceivers[tokenRoyaltyReceiver[tokenId]]).releaseAll(token);
}
IPaymentSplitter(baseRoyaltyReceiver).releaseAll(token);
}
| 1,041,030 |
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./partial_match/1/0x6D3e52161c075E10cDc95B3B0Fc9793A547167a2/sources/ExtraordinalsAdministration.sol
|
============================================================= GETTERS =============================================================
|
function isOperator(address account) public view returns (bool) {
return account == operator;
}
| 15,947,835 |
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// SPDX-License-Identifier: Apache-2.0
pragma solidity ^0.8.0;
// interfaces
import "../../interfaces/IERC725X.sol";
import "../../interfaces/IERC725Y.sol";
// modules
import "OpenZeppelin/[email protected]/contracts/utils/introspection/ERC165Storage.sol";
// libraries
import "OpenZeppelin/[email protected]/contracts/utils/Create2.sol";
import "GNSPS/[email protected]/contracts/BytesLib.sol";
/**
* @title ERC725 X / ERC725 Y executor
* @dev Implementation of a contract module which provides the ability to call arbitrary functions at any other smart contract and itself,
* including using `delegatecall`, as well creating contracts using `create` and `create2`.
* This is the basis for a smart contract based account system, but could also be used as a proxy account system.
*
* `execute` MUST only be called by the owner of the contract set via ERC173.
*
* @author Fabian Vogelsteller <[email protected]>
*/
contract ERC725Ocean is ERC165Storage, IERC725X, IERC725Y {
bytes4 internal constant _INTERFACE_ID_ERC725X = 0x44c028fe;
uint256 constant OPERATION_CALL = 0;
uint256 constant OPERATION_DELEGATECALL = 1;
uint256 constant OPERATION_CREATE2 = 2;
uint256 constant OPERATION_CREATE = 3;
bytes4 internal constant _INTERFACE_ID_ERC725Y = 0x2bd57b73;
mapping(bytes32 => bytes) internal store;
constructor() {
_registerInterface(_INTERFACE_ID_ERC725X);
_registerInterface(_INTERFACE_ID_ERC725Y);
}
/* Public functions */
/**
* @notice Executes any other smart contract. Is only callable by the owner.
*
*
* @param _operation the operation to execute: CALL = 0; DELEGATECALL = 1; CREATE2 = 2; CREATE = 3;
* @param _to the smart contract or address to interact with. `_to` will be unused if a contract is created (operation 2 and 3)
* @param _value the value of ETH to transfer
* @param _data the call data, or the contract data to deploy
*/
function execute(uint256 _operation, address _to, uint256 _value, bytes calldata _data)
internal
{
// emit event
emit Executed(_operation, _to, _value, _data);
uint256 txGas = gasleft() - 2500;
// CALL
if (_operation == OPERATION_CALL) {
executeCall(_to, _value, _data, txGas);
// DELEGATE CALL
// TODO: risky as storage slots can be overridden, remove?
// } else if (_operation == OPERATION_DELEGATECALL) {
// address currentOwner = owner();
// executeDelegateCall(_to, _data, txGas);
// // Check that the owner was not overridden
// require(owner() == currentOwner, "Delegate call is not allowed to modify the owner!");
// CREATE
} else if (_operation == OPERATION_CREATE) {
performCreate(_value, _data);
// CREATE2
} else if (_operation == OPERATION_CREATE2) {
bytes32 salt = BytesLib.toBytes32(_data, _data.length - 32);
bytes memory data = BytesLib.slice(_data, 0, _data.length - 32);
address contractAddress = Create2.deploy(_value, salt, data);
emit ContractCreated(contractAddress);
} else {
revert("Wrong operation type");
}
}
/* Internal functions */
// Taken from GnosisSafe
// https://github.com/gnosis/safe-contracts/blob/development/contracts/base/Executor.sol
function executeCall(address to, uint256 value, bytes memory data, uint256 txGas)
internal
returns (bool success)
{
// solium-disable-next-line security/no-inline-assembly
assembly {
success := call(txGas, to, value, add(data, 0x20), mload(data), 0, 0)
}
}
// Taken from GnosisSafe
// https://github.com/gnosis/safe-contracts/blob/development/contracts/base/Executor.sol
function executeDelegateCall(address to, bytes memory data, uint256 txGas)
internal
returns (bool success)
{
// solium-disable-next-line security/no-inline-assembly
assembly {
success := delegatecall(txGas, to, add(data, 0x20), mload(data), 0, 0)
}
}
// Taken from GnosisSafe
// https://github.com/gnosis/safe-contracts/blob/development/contracts/libraries/CreateCall.sol
function performCreate(uint256 value, bytes memory deploymentData)
internal
returns (address newContract)
{
// solium-disable-next-line security/no-inline-assembly
assembly {
newContract := create(value, add(deploymentData, 0x20), mload(deploymentData))
}
require(newContract != address(0), "Could not deploy contract");
emit ContractCreated(newContract);
}
/* Public functions */
/**
* @notice Gets data at a given `key`
* @param _key the key which value to retrieve
* @return _value The data stored at the key
*/
function getData(bytes32 _key)
public
view
override
virtual
returns (bytes memory _value)
{
return store[_key];
}
/**
* @notice Sets data at a given `key`
* @param _key the key which value to retrieve
* @param _value the bytes to set.
*/
function setData(bytes32 _key, bytes calldata _value)
internal
virtual
{
store[_key] = _value;
emit DataChanged(_key, _value);
}
}
|
* @title ERC725 X / ERC725 Y executor @dev Implementation of a contract module which provides the ability to call arbitrary functions at any other smart contract and itself, including using `delegatecall`, as well creating contracts using `create` and `create2`. This is the basis for a smart contract based account system, but could also be used as a proxy account system. `execute` MUST only be called by the owner of the contract set via ERC173. @author Fabian Vogelsteller <[email protected]>/
|
contract ERC725Ocean is ERC165Storage, IERC725X, IERC725Y {
bytes4 internal constant _INTERFACE_ID_ERC725X = 0x44c028fe;
uint256 constant OPERATION_CALL = 0;
uint256 constant OPERATION_DELEGATECALL = 1;
uint256 constant OPERATION_CREATE2 = 2;
uint256 constant OPERATION_CREATE = 3;
bytes4 internal constant _INTERFACE_ID_ERC725Y = 0x2bd57b73;
mapping(bytes32 => bytes) internal store;
pragma solidity ^0.8.0;
import "../../interfaces/IERC725X.sol";
import "OpenZeppelin/[email protected]/contracts/utils/introspection/ERC165Storage.sol";
import "OpenZeppelin/[email protected]/contracts/utils/Create2.sol";
constructor() {
_registerInterface(_INTERFACE_ID_ERC725X);
_registerInterface(_INTERFACE_ID_ERC725Y);
}
function execute(uint256 _operation, address _to, uint256 _value, bytes calldata _data)
internal
{
emit Executed(_operation, _to, _value, _data);
uint256 txGas = gasleft() - 2500;
if (_operation == OPERATION_CALL) {
executeCall(_to, _value, _data, txGas);
performCreate(_value, _data);
bytes32 salt = BytesLib.toBytes32(_data, _data.length - 32);
bytes memory data = BytesLib.slice(_data, 0, _data.length - 32);
address contractAddress = Create2.deploy(_value, salt, data);
emit ContractCreated(contractAddress);
revert("Wrong operation type");
}
}
function execute(uint256 _operation, address _to, uint256 _value, bytes calldata _data)
internal
{
emit Executed(_operation, _to, _value, _data);
uint256 txGas = gasleft() - 2500;
if (_operation == OPERATION_CALL) {
executeCall(_to, _value, _data, txGas);
performCreate(_value, _data);
bytes32 salt = BytesLib.toBytes32(_data, _data.length - 32);
bytes memory data = BytesLib.slice(_data, 0, _data.length - 32);
address contractAddress = Create2.deploy(_value, salt, data);
emit ContractCreated(contractAddress);
revert("Wrong operation type");
}
}
} else if (_operation == OPERATION_CREATE) {
} else if (_operation == OPERATION_CREATE2) {
} else {
function executeCall(address to, uint256 value, bytes memory data, uint256 txGas)
internal
returns (bool success)
{
assembly {
success := call(txGas, to, value, add(data, 0x20), mload(data), 0, 0)
}
}
function executeCall(address to, uint256 value, bytes memory data, uint256 txGas)
internal
returns (bool success)
{
assembly {
success := call(txGas, to, value, add(data, 0x20), mload(data), 0, 0)
}
}
function executeDelegateCall(address to, bytes memory data, uint256 txGas)
internal
returns (bool success)
{
assembly {
success := delegatecall(txGas, to, add(data, 0x20), mload(data), 0, 0)
}
}
function executeDelegateCall(address to, bytes memory data, uint256 txGas)
internal
returns (bool success)
{
assembly {
success := delegatecall(txGas, to, add(data, 0x20), mload(data), 0, 0)
}
}
function performCreate(uint256 value, bytes memory deploymentData)
internal
returns (address newContract)
{
assembly {
newContract := create(value, add(deploymentData, 0x20), mload(deploymentData))
}
require(newContract != address(0), "Could not deploy contract");
emit ContractCreated(newContract);
}
function performCreate(uint256 value, bytes memory deploymentData)
internal
returns (address newContract)
{
assembly {
newContract := create(value, add(deploymentData, 0x20), mload(deploymentData))
}
require(newContract != address(0), "Could not deploy contract");
emit ContractCreated(newContract);
}
function getData(bytes32 _key)
public
view
override
virtual
returns (bytes memory _value)
{
return store[_key];
}
function setData(bytes32 _key, bytes calldata _value)
internal
virtual
{
store[_key] = _value;
emit DataChanged(_key, _value);
}
}
| 12,846,023 |
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2
] |
// Copyright (C) 2021 Argent Labs Ltd. <https://argent.xyz>
// 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/>.
// SPDX-License-Identifier: GPL-3.0-only
pragma solidity ^0.8.3;
import "./IFilter.sol";
abstract contract BaseFilter is IFilter {
function getMethod(bytes memory _data) internal pure returns (bytes4 method) {
// solhint-disable-next-line no-inline-assembly
assembly {
method := mload(add(_data, 0x20))
}
}
}
// Copyright (C) 2021 Argent Labs Ltd. <https://argent.xyz>
// 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/>.
// SPDX-License-Identifier: GPL-3.0-only
pragma solidity ^0.8.3;
interface IFilter {
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view returns (bool valid);
}
// Copyright (C) 2021 Argent Labs Ltd. <https://argent.xyz>
// 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/>.
// SPDX-License-Identifier: GPL-3.0-only
pragma solidity ^0.8.3;
import "./BaseFilter.sol";
contract UniswapV2UniZapFilter is BaseFilter {
bytes4 private constant ERC20_APPROVE = bytes4(keccak256("approve(address,uint256)"));
bytes4 constant internal ADD_LIQUIDITY_WITH_ETH = bytes4(keccak256("swapExactETHAndAddLiquidity(address,uint256,address,uint256)"));
bytes4 constant internal REMOVE_LIQUIDITY_TO_ETH = bytes4(keccak256("removeLiquidityAndSwapToETH(address,uint256,uint256,address,uint256)"));
bytes4 constant internal ADD_LIQUIDITY_WITH_TOKEN = bytes4(
keccak256(
"swapExactTokensAndAddLiquidity(address,address,uint256,uint256,address,uint256)"
)
);
bytes4 constant internal REMOVE_LIQUIDITY_TO_TOKEN = bytes4(
keccak256(
"removeLiquidityAndSwapToToken(address,address,uint256,uint256,address,uint256)"
)
);
// Token registry
address public immutable tokenRegistry;
// Uniswap V2 factory
address public immutable uniFactory;
// Uniswap v2 pair init code
bytes32 public immutable uniInitCode;
// WETH address
address public immutable weth;
constructor (address _tokenRegistry, address _uniFactory, bytes32 _uniInitCode, address _weth) {
tokenRegistry = _tokenRegistry;
uniFactory = _uniFactory;
uniInitCode = _uniInitCode;
weth = _weth;
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
// not needed but detects failure early
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
// UniZap method: check that pair is valid and recipient is the wallet
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
// ERC20 methods
} else {
// only allow approve
return (method == ERC20_APPROVE);
}
}
function isValidPair(address _tokenA, address _tokenB) internal view returns (bool) {
address pair = pairFor(_tokenA, _tokenB);
(bool success, bytes memory res) = tokenRegistry.staticcall(abi.encodeWithSignature("isTokenTradable(address)", pair));
return success && abi.decode(res, (bool));
}
function pairFor(address _tokenA, address _tokenB) internal view returns (address) {
(address token0, address token1) = _tokenA < _tokenB ? (_tokenA, _tokenB) : (_tokenB, _tokenA);
return(address(uint160(uint256(keccak256(abi.encodePacked(
hex"ff",
uniFactory,
keccak256(abi.encodePacked(token0, token1)),
uniInitCode
))))));
}
}
|
Token registry Uniswap V2 factory Uniswap v2 pair init code WETH address
|
contract UniswapV2UniZapFilter is BaseFilter {
bytes4 private constant ERC20_APPROVE = bytes4(keccak256("approve(address,uint256)"));
bytes4 constant internal ADD_LIQUIDITY_WITH_ETH = bytes4(keccak256("swapExactETHAndAddLiquidity(address,uint256,address,uint256)"));
bytes4 constant internal REMOVE_LIQUIDITY_TO_ETH = bytes4(keccak256("removeLiquidityAndSwapToETH(address,uint256,uint256,address,uint256)"));
bytes4 constant internal ADD_LIQUIDITY_WITH_TOKEN = bytes4(
keccak256(
"swapExactTokensAndAddLiquidity(address,address,uint256,uint256,address,uint256)"
)
);
bytes4 constant internal REMOVE_LIQUIDITY_TO_TOKEN = bytes4(
keccak256(
"removeLiquidityAndSwapToToken(address,address,uint256,uint256,address,uint256)"
)
);
address public immutable tokenRegistry;
address public immutable uniFactory;
bytes32 public immutable uniInitCode;
address public immutable weth;
pragma solidity ^0.8.3;
constructor (address _tokenRegistry, address _uniFactory, bytes32 _uniInitCode, address _weth) {
tokenRegistry = _tokenRegistry;
uniFactory = _uniFactory;
uniInitCode = _uniInitCode;
weth = _weth;
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
}
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
}
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
}
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
}
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
}
}
function isValid(address _wallet, address _spender, address _to, bytes calldata _data) external view override returns (bool valid) {
if (_data.length < 4) {
return false;
}
bytes4 method = getMethod(_data);
if (_spender == _to) {
if (method == ADD_LIQUIDITY_WITH_TOKEN || method == REMOVE_LIQUIDITY_TO_TOKEN) {
(address tokenA, address tokenB, , , address recipient) = abi.decode(_data[4:], (address, address, uint256, uint256, address));
return isValidPair(tokenA, tokenB) && recipient == _wallet;
}
if (method == ADD_LIQUIDITY_WITH_ETH) {
(address token, , address recipient) = abi.decode(_data[4:], (address, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
if (method == REMOVE_LIQUIDITY_TO_ETH) {
(address token, , , address recipient) = abi.decode(_data[4:], (address, uint256, uint256, address));
return isValidPair(token, weth) && recipient == _wallet;
}
}
}
} else {
return (method == ERC20_APPROVE);
function isValidPair(address _tokenA, address _tokenB) internal view returns (bool) {
address pair = pairFor(_tokenA, _tokenB);
(bool success, bytes memory res) = tokenRegistry.staticcall(abi.encodeWithSignature("isTokenTradable(address)", pair));
return success && abi.decode(res, (bool));
}
function pairFor(address _tokenA, address _tokenB) internal view returns (address) {
(address token0, address token1) = _tokenA < _tokenB ? (_tokenA, _tokenB) : (_tokenB, _tokenA);
return(address(uint160(uint256(keccak256(abi.encodePacked(
hex"ff",
uniFactory,
keccak256(abi.encodePacked(token0, token1)),
uniInitCode
))))));
}
}
| 10,058,150 |
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2
] |
/**
*Submitted for verification at Etherscan.io on 2021-02-19
*/
pragma solidity ^0.5.16;
/**
* @title Bird's BController Interface
*/
contract BControllerInterface {
/// @notice Indicator that this is a BController contract (for inspection)
bool public constant isBController = true;
/*** Assets You Are In ***/
function enterMarkets(address[] calldata bTokens) external returns (uint[] memory);
function exitMarket(address bToken) external returns (uint);
/*** Policy Hooks ***/
function mintAllowed(address bToken, address minter, uint mintAmount) external returns (uint);
function mintVerify(address bToken, address minter, uint mintAmount, uint mintTokens) external;
function redeemAllowed(address bToken, address redeemer, uint redeemTokens) external returns (uint);
function redeemVerify(address bToken, address redeemer, uint redeemAmount, uint redeemTokens) external;
function borrowAllowed(address bToken, address borrower, uint borrowAmount) external returns (uint);
function borrowVerify(address bToken, address borrower, uint borrowAmount) external;
function repayBorrowAllowed(address bToken, address payer, address borrower, uint repayAmount) external returns (uint);
function repayBorrowVerify(address bToken, address payer, address borrower, uint repayAmount, uint borrowerIndex) external;
function liquidateBorrowAllowed(address bTokenBorrowed, address bTokenCollateral, address liquidator, address borrower, uint repayAmount) external returns (uint);
function liquidateBorrowVerify(address bTokenBorrowed, address bTokenCollateral, address liquidator, address borrower, uint repayAmount, uint seizeTokens) external;
function seizeAllowed(address bTokenCollateral, address bTokenBorrowed, address liquidator, address borrower, uint seizeTokens) external returns (uint);
function seizeVerify(address bTokenCollateral, address bTokenBorrowed, address liquidator, address borrower, uint seizeTokens) external;
function transferAllowed(address bToken, address src, address dst, uint transferTokens) external returns (uint);
function transferVerify(address bToken, address src, address dst, uint transferTokens) external;
/*** Liquidity/Liquidation Calculations ***/
function liquidateCalculateSeizeTokens(address bTokenBorrowed, address bTokenCollateral, uint repayAmount) external view returns (uint, uint);
}
/**
* @title Bird's InterestRateModel Interface
*/
contract InterestRateModel {
/// @notice Indicator that this is an InterestRateModel contract (for inspection)
bool public constant isInterestRateModel = true;
/**
* @notice Calculates the current borrow interest rate per block
* @param cash The total amount of cash the market has
* @param borrows The total amount of borrows the market has outstanding
* @param reserves The total amount of reserves the market has
* @return The borrow rate per block (as a percentage, and scaled by 1e18)
*/
function getBorrowRate(uint cash, uint borrows, uint reserves) external view returns (uint);
/**
* @notice Calculates the current supply interest rate per block
* @param cash The total amount of cash the market has
* @param borrows The total amount of borrows the market has outstanding
* @param reserves The total amount of reserves the market has
* @param reserveFactorMantissa The current reserve factor the market has
* @return The supply rate per block (as a percentage, and scaled by 1e18)
*/
function getSupplyRate(uint cash, uint borrows, uint reserves, uint reserveFactorMantissa) external view returns (uint);
}
/**
* @title Bird's BToken Storage
*/
contract BTokenStorage {
/**
* @dev Guard variable for re-entrancy checks
*/
bool internal _notEntered;
/**
* @notice EIP-20 token name for this token
*/
string public name;
/**
* @notice EIP-20 token symbol for this token
*/
string public symbol;
/**
* @notice EIP-20 token decimals for this token
*/
uint8 public decimals;
/**
* @notice Maximum borrow rate that can ever be applied (.0005% / block)
*/
uint internal constant borrowRateMaxMantissa = 0.0005e16;
/**
* @notice Maximum fraction of interest that can be set aside for reserves
*/
uint internal constant reserveFactorMaxMantissa = 1e18;
/**
* @notice Administrator for this contract
*/
address payable public admin;
/**
* @notice Pending administrator for this contract
*/
address payable public pendingAdmin;
/**
* @notice Contract which oversees inter-bToken operations
*/
BControllerInterface public bController;
/**
* @notice Model which tells what the current interest rate should be
*/
InterestRateModel public interestRateModel;
/**
* @notice Initial exchange rate used when minting the first BTokens (used when totalSupply = 0)
*/
uint internal initialExchangeRateMantissa;
/**
* @notice Fraction of interest currently set aside for reserves
*/
uint public reserveFactorMantissa;
/**
* @notice Block number that interest was last accrued at
*/
uint public accrualBlockNumber;
/**
* @notice Accumulator of the total earned interest rate since the opening of the market
*/
uint public borrowIndex;
/**
* @notice Total amount of outstanding borrows of the underlying in this market
*/
uint public totalBorrows;
/**
* @notice Total amount of reserves of the underlying held in this market
*/
uint public totalReserves;
/**
* @notice Total number of tokens in circulation
*/
uint public totalSupply;
/**
* @notice Official record of token balances for each account
*/
mapping (address => uint) internal accountTokens;
/**
* @notice Approved token transfer amounts on behalf of others
*/
mapping (address => mapping (address => uint)) internal transferAllowances;
/**
* @notice Container for borrow balance information
* @member principal Total balance (with accrued interest), after applying the most recent balance-changing action
* @member interestIndex Global borrowIndex as of the most recent balance-changing action
*/
struct BorrowSnapshot {
uint principal;
uint interestIndex;
}
/**
* @notice Mapping of account addresses to outstanding borrow balances
*/
mapping(address => BorrowSnapshot) internal accountBorrows;
}
/**
* @title Bird's BToken Interface
*/
contract BTokenInterface is BTokenStorage {
/**
* @notice Indicator that this is a BToken contract (for inspection)
*/
bool public constant isBToken = true;
/*** Market Events ***/
/**
* @notice Event emitted when interest is accrued
*/
event AccrueInterestToken(uint cashPrior, uint interestAccumulated, uint borrowIndex, uint totalBorrows);
/**
* @notice Event emitted when tokens are minted
*/
event MintToken(address minter, uint mintAmount, uint mintTokens);
/**
* @notice Event emitted when tokens are redeemed
*/
event RedeemToken(address redeemer, uint redeemAmount, uint redeemTokens);
/**
* @notice Event emitted when underlying is borrowed
*/
event BorrowToken(address borrower, uint borrowAmount, uint accountBorrows, uint totalBorrows);
/**
* @notice Event emitted when a borrow is repaid
*/
event RepayBorrowToken(address payer, address borrower, uint repayAmount, uint accountBorrows, uint totalBorrows);
/**
* @notice Event emitted when a borrow is liquidated
*/
event LiquidateBorrowToken(address liquidator, address borrower, uint repayAmount, address bTokenCollateral, uint seizeTokens);
/*** Admin Events ***/
/**
* @notice Event emitted when pendingAdmin is changed
*/
event NewPendingAdmin(address oldPendingAdmin, address newPendingAdmin);
/**
* @notice Event emitted when pendingAdmin is accepted, which means admin is updated
*/
event NewAdmin(address oldAdmin, address newAdmin);
/**
* @notice Event emitted when bController is changed
*/
event NewBController(BControllerInterface oldBController, BControllerInterface newBController);
/**
* @notice Event emitted when interestRateModel is changed
*/
event NewMarketTokenInterestRateModel(InterestRateModel oldInterestRateModel, InterestRateModel newInterestRateModel);
/**
* @notice Event emitted when the reserve factor is changed
*/
event NewTokenReserveFactor(uint oldReserveFactorMantissa, uint newReserveFactorMantissa);
/**
* @notice Event emitted when the reserves are added
*/
event ReservesAdded(address benefactor, uint addAmount, uint newTotalReserves);
/**
* @notice Event emitted when the reserves are reduced
*/
event ReservesReduced(address admin, uint reduceAmount, uint newTotalReserves);
/**
* @notice EIP20 Transfer event
*/
event Transfer(address indexed from, address indexed to, uint amount);
/**
* @notice EIP20 Approval event
*/
event Approval(address indexed owner, address indexed spender, uint amount);
/**
* @notice Failure event
*/
event Failure(uint error, uint info, uint detail);
/*** User Interface ***/
function transfer(address dst, uint amount) external returns (bool);
function transferFrom(address src, address dst, uint amount) external returns (bool);
function approve(address spender, uint amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint);
function balanceOf(address owner) external view returns (uint);
function balanceOfUnderlying(address owner) external returns (uint);
function getAccountSnapshot(address account) external view returns (uint, uint, uint, uint);
function borrowRatePerBlock() external view returns (uint);
function supplyRatePerBlock() external view returns (uint);
function totalBorrowsCurrent() external returns (uint);
function borrowBalanceCurrent(address account) external returns (uint);
function borrowBalanceStored(address account) public view returns (uint);
function exchangeRateCurrent() public returns (uint);
function exchangeRateStored() public view returns (uint);
function getCash() external view returns (uint);
function accrueInterest() public returns (uint);
function seize(address liquidator, address borrower, uint seizeTokens) external returns (uint);
/*** Admin Functions ***/
function _setPendingAdmin(address payable newPendingAdmin) external returns (uint);
function _acceptAdmin() external returns (uint);
function _setBController(BControllerInterface newBController) public returns (uint);
function _setReserveFactor(uint newReserveFactorMantissa) external returns (uint);
function _reduceReserves(uint reduceAmount) external returns (uint);
function _setInterestRateModel(InterestRateModel newInterestRateModel) public returns (uint);
}
/**
* @title Bird's BErc20 Storage
*/
contract BErc20Storage {
/**
* @notice Underlying asset for this BToken
*/
address public underlying;
}
/**
* @title Bird's BErc20 Interface
*/
contract BErc20Interface is BErc20Storage {
/*** User Interface ***/
function mint(uint mintAmount) external returns (uint);
function redeem(uint redeemTokens) external returns (uint);
function redeemUnderlying(uint redeemAmount) external returns (uint);
function borrow(uint borrowAmount) external returns (uint);
function repayBorrow(uint repayAmount) external returns (uint);
function repayBorrowBehalf(address borrower, uint repayAmount) external returns (uint);
function liquidateBorrow(address borrower, uint repayAmount, BTokenInterface bTokenCollateral) external returns (uint);
/*** Admin Functions ***/
function _addReserves(uint addAmount) external returns (uint);
}
/**
* @title Bird's BDelegation Storage
*/
contract BDelegationStorage {
/**
* @notice Implementation address for this contract
*/
address public implementation;
}
/**
* @title Bird's BDelegator Interface
*/
contract BDelegatorInterface is BDelegationStorage {
/**
* @notice Emitted when implementation is changed
*/
event NewImplementation(address oldImplementation, address newImplementation);
/**
* @notice Called by the admin to update the implementation of the delegator
* @param implementation_ The address of the new implementation for delegation
* @param allowResign Flag to indicate whether to call _resignImplementation on the old implementation
* @param becomeImplementationData The encoded bytes data to be passed to _becomeImplementation
*/
function _setImplementation(address implementation_, bool allowResign, bytes memory becomeImplementationData) public;
}
/**
* @title Bird's BDelegate Interface
*/
contract BDelegateInterface is BDelegationStorage {
/**
* @notice Called by the delegator on a delegate to initialize it for duty
* @dev Should revert if any issues arise which make it unfit for delegation
* @param data The encoded bytes data for any initialization
*/
function _becomeImplementation(bytes memory data) public;
/**
* @notice Called by the delegator on a delegate to forfeit its responsibility
*/
function _resignImplementation() public;
}
contract BControllerErrorReporter {
enum Error {
NO_ERROR,
UNAUTHORIZED,
BCONTROLLER_MISMATCH,
INSUFFICIENT_SHORTFALL,
INSUFFICIENT_LIQUIDITY,
INVALID_CLOSE_FACTOR,
INVALID_COLLATERAL_FACTOR,
INVALID_LIQUIDATION_INCENTIVE,
MARKET_NOT_ENTERED, // no longer possible
MARKET_NOT_LISTED,
MARKET_ALREADY_LISTED,
MATH_ERROR,
NONZERO_BORROW_BALANCE,
PRICE_ERROR,
REJECTION,
SNAPSHOT_ERROR,
TOO_MANY_ASSETS,
TOO_MUCH_REPAY
}
enum FailureInfo {
ACCEPT_ADMIN_PENDING_ADMIN_CHECK,
ACCEPT_PENDING_IMPLEMENTATION_ADDRESS_CHECK,
EXIT_MARKET_BALANCE_OWED,
EXIT_MARKET_REJECTION,
SET_CLOSE_FACTOR_OWNER_CHECK,
SET_CLOSE_FACTOR_VALIDATION,
SET_COLLATERAL_FACTOR_OWNER_CHECK,
SET_COLLATERAL_FACTOR_NO_EXISTS,
SET_COLLATERAL_FACTOR_VALIDATION,
SET_COLLATERAL_FACTOR_WITHOUT_PRICE,
SET_IMPLEMENTATION_OWNER_CHECK,
SET_LIQUIDATION_INCENTIVE_OWNER_CHECK,
SET_LIQUIDATION_INCENTIVE_VALIDATION,
SET_MAX_ASSETS_OWNER_CHECK,
SET_PENDING_ADMIN_OWNER_CHECK,
SET_PENDING_IMPLEMENTATION_OWNER_CHECK,
SET_PRICE_ORACLE_OWNER_CHECK,
SUPPORT_MARKET_EXISTS,
SUPPORT_MARKET_OWNER_CHECK,
SET_PAUSE_GUARDIAN_OWNER_CHECK
}
/**
* @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);
/**
* @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(Error err, FailureInfo info, uint opaqueError) internal returns (uint) {
emit Failure(uint(err), uint(info), opaqueError);
return uint(err);
}
}
contract TokenErrorReporter {
enum Error {
NO_ERROR,
UNAUTHORIZED,
BAD_INPUT,
BCONTROLLER_REJECTION,
BCONTROLLER_CALCULATION_ERROR,
INTEREST_RATE_MODEL_ERROR,
INVALID_ACCOUNT_PAIR,
INVALID_CLOSE_AMOUNT_REQUESTED,
INVALID_COLLATERAL_FACTOR,
MATH_ERROR,
MARKET_NOT_FRESH,
MARKET_NOT_LISTED,
TOKEN_INSUFFICIENT_ALLOWANCE,
TOKEN_INSUFFICIENT_BALANCE,
TOKEN_INSUFFICIENT_CASH,
TOKEN_TRANSFER_IN_FAILED,
TOKEN_TRANSFER_OUT_FAILED
}
/*
* 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,
ACCRUE_INTEREST_ACCUMULATED_INTEREST_CALCULATION_FAILED,
ACCRUE_INTEREST_BORROW_RATE_CALCULATION_FAILED,
ACCRUE_INTEREST_NEW_BORROW_INDEX_CALCULATION_FAILED,
ACCRUE_INTEREST_NEW_TOTAL_BORROWS_CALCULATION_FAILED,
ACCRUE_INTEREST_NEW_TOTAL_RESERVES_CALCULATION_FAILED,
ACCRUE_INTEREST_SIMPLE_INTEREST_FACTOR_CALCULATION_FAILED,
BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
BORROW_ACCRUE_INTEREST_FAILED,
BORROW_CASH_NOT_AVAILABLE,
BORROW_FRESHNESS_CHECK,
BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED,
BORROW_MARKET_NOT_LISTED,
BORROW_BCONTROLLER_REJECTION,
LIQUIDATE_ACCRUE_BORROW_INTEREST_FAILED,
LIQUIDATE_ACCRUE_COLLATERAL_INTEREST_FAILED,
LIQUIDATE_COLLATERAL_FRESHNESS_CHECK,
LIQUIDATE_BCONTROLLER_REJECTION,
LIQUIDATE_BCONTROLLER_CALCULATE_AMOUNT_SEIZE_FAILED,
LIQUIDATE_CLOSE_AMOUNT_IS_UINT_MAX,
LIQUIDATE_CLOSE_AMOUNT_IS_ZERO,
LIQUIDATE_FRESHNESS_CHECK,
LIQUIDATE_LIQUIDATOR_IS_BORROWER,
LIQUIDATE_REPAY_BORROW_FRESH_FAILED,
LIQUIDATE_SEIZE_BALANCE_INCREMENT_FAILED,
LIQUIDATE_SEIZE_BALANCE_DECREMENT_FAILED,
LIQUIDATE_SEIZE_BCONTROLLER_REJECTION,
LIQUIDATE_SEIZE_LIQUIDATOR_IS_BORROWER,
LIQUIDATE_SEIZE_TOO_MUCH,
MINT_ACCRUE_INTEREST_FAILED,
MINT_BCONTROLLER_REJECTION,
MINT_EXCHANGE_CALCULATION_FAILED,
MINT_EXCHANGE_RATE_READ_FAILED,
MINT_FRESHNESS_CHECK,
MINT_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED,
MINT_NEW_TOTAL_SUPPLY_CALCULATION_FAILED,
MINT_TRANSFER_IN_FAILED,
MINT_TRANSFER_IN_NOT_POSSIBLE,
REDEEM_ACCRUE_INTEREST_FAILED,
REDEEM_BCONTROLLER_REJECTION,
REDEEM_EXCHANGE_TOKENS_CALCULATION_FAILED,
REDEEM_EXCHANGE_AMOUNT_CALCULATION_FAILED,
REDEEM_EXCHANGE_RATE_READ_FAILED,
REDEEM_FRESHNESS_CHECK,
REDEEM_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED,
REDEEM_NEW_TOTAL_SUPPLY_CALCULATION_FAILED,
REDEEM_TRANSFER_OUT_NOT_POSSIBLE,
REDUCE_RESERVES_ACCRUE_INTEREST_FAILED,
REDUCE_RESERVES_ADMIN_CHECK,
REDUCE_RESERVES_CASH_NOT_AVAILABLE,
REDUCE_RESERVES_FRESH_CHECK,
REDUCE_RESERVES_VALIDATION,
REPAY_BEHALF_ACCRUE_INTEREST_FAILED,
REPAY_BORROW_ACCRUE_INTEREST_FAILED,
REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED,
REPAY_BORROW_BCONTROLLER_REJECTION,
REPAY_BORROW_FRESHNESS_CHECK,
REPAY_BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED,
REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED,
REPAY_BORROW_TRANSFER_IN_NOT_POSSIBLE,
SET_COLLATERAL_FACTOR_OWNER_CHECK,
SET_COLLATERAL_FACTOR_VALIDATION,
SET_BCONTROLLER_OWNER_CHECK,
SET_INTEREST_RATE_MODEL_ACCRUE_INTEREST_FAILED,
SET_INTEREST_RATE_MODEL_FRESH_CHECK,
SET_INTEREST_RATE_MODEL_OWNER_CHECK,
SET_MAX_ASSETS_OWNER_CHECK,
SET_ORACLE_MARKET_NOT_LISTED,
SET_PENDING_ADMIN_OWNER_CHECK,
SET_RESERVE_FACTOR_ACCRUE_INTEREST_FAILED,
SET_RESERVE_FACTOR_ADMIN_CHECK,
SET_RESERVE_FACTOR_FRESH_CHECK,
SET_RESERVE_FACTOR_BOUNDS_CHECK,
TRANSFER_BCONTROLLER_REJECTION,
TRANSFER_NOT_ALLOWED,
TRANSFER_NOT_ENOUGH,
TRANSFER_TOO_MUCH,
ADD_RESERVES_ACCRUE_INTEREST_FAILED,
ADD_RESERVES_FRESH_CHECK,
ADD_RESERVES_TRANSFER_IN_NOT_POSSIBLE
}
/**
* @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);
/**
* @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(Error err, FailureInfo info, uint opaqueError) internal returns (uint) {
emit Failure(uint(err), uint(info), opaqueError);
return uint(err);
}
}
/**
* @title Careful Math
* @notice Derived from OpenZeppelin's SafeMath library
* https://github.com/OpenZeppelin/openzeppelin-solidity/blob/master/contracts/math/SafeMath.sol
*/
contract CarefulMath {
/**
* @dev Possible error codes that we can return
*/
enum MathError {
NO_ERROR,
DIVISION_BY_ZERO,
INTEGER_OVERFLOW,
INTEGER_UNDERFLOW
}
/**
* @dev Multiplies two numbers, returns an error on overflow.
*/
function mulUInt(uint a, uint b) internal pure returns (MathError, uint) {
if (a == 0) {
return (MathError.NO_ERROR, 0);
}
uint c = a * b;
if (c / a != b) {
return (MathError.INTEGER_OVERFLOW, 0);
} else {
return (MathError.NO_ERROR, c);
}
}
/**
* @dev Integer division of two numbers, truncating the quotient.
*/
function divUInt(uint a, uint b) internal pure returns (MathError, uint) {
if (b == 0) {
return (MathError.DIVISION_BY_ZERO, 0);
}
return (MathError.NO_ERROR, a / b);
}
/**
* @dev Subtracts two numbers, returns an error on overflow (i.e. if subtrahend is greater than minuend).
*/
function subUInt(uint a, uint b) internal pure returns (MathError, uint) {
if (b <= a) {
return (MathError.NO_ERROR, a - b);
} else {
return (MathError.INTEGER_UNDERFLOW, 0);
}
}
/**
* @dev Adds two numbers, returns an error on overflow.
*/
function addUInt(uint a, uint b) internal pure returns (MathError, uint) {
uint c = a + b;
if (c >= a) {
return (MathError.NO_ERROR, c);
} else {
return (MathError.INTEGER_OVERFLOW, 0);
}
}
/**
* @dev add a and b and then subtract c
*/
function addThenSubUInt(uint a, uint b, uint c) internal pure returns (MathError, uint) {
(MathError err0, uint sum) = addUInt(a, b);
if (err0 != MathError.NO_ERROR) {
return (err0, 0);
}
return subUInt(sum, c);
}
}
/**
* @title Exponential module for storing fixed-precision decimals
* @notice Exp is a struct which stores decimals with a fixed precision of 18 decimal places.
* Thus, if we wanted to store the 5.1, mantissa would store 5.1e18. That is:
* `Exp({mantissa: 5100000000000000000})`.
*/
contract Exponential is CarefulMath {
uint constant expScale = 1e18;
uint constant doubleScale = 1e36;
uint constant halfExpScale = expScale/2;
uint constant mantissaOne = expScale;
struct Exp {
uint mantissa;
}
struct Double {
uint mantissa;
}
/**
* @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 (MathError, Exp memory) {
(MathError err0, uint scaledNumerator) = mulUInt(num, expScale);
if (err0 != MathError.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
(MathError err1, uint rational) = divUInt(scaledNumerator, denom);
if (err1 != MathError.NO_ERROR) {
return (err1, Exp({mantissa: 0}));
}
return (MathError.NO_ERROR, Exp({mantissa: rational}));
}
/**
* @dev Adds two exponentials, returning a new exponential.
*/
function addExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) {
(MathError error, uint result) = addUInt(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 (MathError, Exp memory) {
(MathError error, uint result) = subUInt(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 (MathError, Exp memory) {
(MathError err0, uint scaledMantissa) = mulUInt(a.mantissa, scalar);
if (err0 != MathError.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
return (MathError.NO_ERROR, Exp({mantissa: scaledMantissa}));
}
/**
* @dev Multiply an Exp by a scalar, then truncate to return an unsigned integer.
*/
function mulScalarTruncate(Exp memory a, uint scalar) pure internal returns (MathError, uint) {
(MathError err, Exp memory product) = mulScalar(a, scalar);
if (err != MathError.NO_ERROR) {
return (err, 0);
}
return (MathError.NO_ERROR, truncate(product));
}
/**
* @dev Multiply an Exp by a scalar, truncate, then add an to an unsigned integer, returning an unsigned integer.
*/
function mulScalarTruncateAddUInt(Exp memory a, uint scalar, uint addend) pure internal returns (MathError, uint) {
(MathError err, Exp memory product) = mulScalar(a, scalar);
if (err != MathError.NO_ERROR) {
return (err, 0);
}
return addUInt(truncate(product), addend);
}
/**
* @dev Divide an Exp by a scalar, returning a new Exp.
*/
function divScalar(Exp memory a, uint scalar) pure internal returns (MathError, Exp memory) {
(MathError err0, uint descaledMantissa) = divUInt(a.mantissa, scalar);
if (err0 != MathError.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
return (MathError.NO_ERROR, Exp({mantissa: descaledMantissa}));
}
/**
* @dev Divide a scalar by an Exp, returning a new Exp.
*/
function divScalarByExp(uint scalar, Exp memory divisor) pure internal returns (MathError, Exp memory) {
/*
We are doing this as:
getExp(mulUInt(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`
*/
(MathError err0, uint numerator) = mulUInt(expScale, scalar);
if (err0 != MathError.NO_ERROR) {
return (err0, Exp({mantissa: 0}));
}
return getExp(numerator, divisor.mantissa);
}
/**
* @dev Divide a scalar by an Exp, then truncate to return an unsigned integer.
*/
function divScalarByExpTruncate(uint scalar, Exp memory divisor) pure internal returns (MathError, uint) {
(MathError err, Exp memory fraction) = divScalarByExp(scalar, divisor);
if (err != MathError.NO_ERROR) {
return (err, 0);
}
return (MathError.NO_ERROR, truncate(fraction));
}
/**
* @dev Multiplies two exponentials, returning a new exponential.
*/
function mulExp(Exp memory a, Exp memory b) pure internal returns (MathError, Exp memory) {
(MathError err0, uint doubleScaledProduct) = mulUInt(a.mantissa, b.mantissa);
if (err0 != MathError.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.
(MathError err1, uint doubleScaledProductWithHalfScale) = addUInt(halfExpScale, doubleScaledProduct);
if (err1 != MathError.NO_ERROR) {
return (err1, Exp({mantissa: 0}));
}
(MathError err2, uint product) = divUInt(doubleScaledProductWithHalfScale, expScale);
// The only error `div` can return is MathError.DIVISION_BY_ZERO but we control `expScale` and it is not zero.
assert(err2 == MathError.NO_ERROR);
return (MathError.NO_ERROR, Exp({mantissa: product}));
}
/**
* @dev Multiplies two exponentials given their mantissas, returning a new exponential.
*/
function mulExp(uint a, uint b) pure internal returns (MathError, Exp memory) {
return mulExp(Exp({mantissa: a}), Exp({mantissa: b}));
}
/**
* @dev Multiplies three exponentials, returning a new exponential.
*/
function mulExp3(Exp memory a, Exp memory b, Exp memory c) pure internal returns (MathError, Exp memory) {
(MathError err, Exp memory ab) = mulExp(a, b);
if (err != MathError.NO_ERROR) {
return (err, ab);
}
return mulExp(ab, c);
}
/**
* @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 (MathError, Exp memory) {
return getExp(a.mantissa, b.mantissa);
}
/**
* @dev Truncates the given exp to a whole number value.
* For example, truncate(Exp{mantissa: 15 * expScale}) = 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 / expScale;
}
/**
* @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;
}
/**
* @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 Checks if left Exp > right Exp.
*/
function greaterThanExp(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;
}
function safe224(uint n, string memory errorMessage) pure internal returns (uint224) {
require(n < 2**224, errorMessage);
return uint224(n);
}
function safe32(uint n, string memory errorMessage) pure internal returns (uint32) {
require(n < 2**32, errorMessage);
return uint32(n);
}
function add_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: add_(a.mantissa, b.mantissa)});
}
function add_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: add_(a.mantissa, b.mantissa)});
}
function add_(uint a, uint b) pure internal returns (uint) {
return add_(a, b, "addition overflow");
}
function add_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
uint c = a + b;
require(c >= a, errorMessage);
return c;
}
function sub_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: sub_(a.mantissa, b.mantissa)});
}
function sub_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: sub_(a.mantissa, b.mantissa)});
}
function sub_(uint a, uint b) pure internal returns (uint) {
return sub_(a, b, "subtraction underflow");
}
function sub_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
require(b <= a, errorMessage);
return a - b;
}
function mul_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: mul_(a.mantissa, b.mantissa) / expScale});
}
function mul_(Exp memory a, uint b) pure internal returns (Exp memory) {
return Exp({mantissa: mul_(a.mantissa, b)});
}
function mul_(uint a, Exp memory b) pure internal returns (uint) {
return mul_(a, b.mantissa) / expScale;
}
function mul_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: mul_(a.mantissa, b.mantissa) / doubleScale});
}
function mul_(Double memory a, uint b) pure internal returns (Double memory) {
return Double({mantissa: mul_(a.mantissa, b)});
}
function mul_(uint a, Double memory b) pure internal returns (uint) {
return mul_(a, b.mantissa) / doubleScale;
}
function mul_(uint a, uint b) pure internal returns (uint) {
return mul_(a, b, "multiplication overflow");
}
function mul_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
if (a == 0 || b == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, errorMessage);
return c;
}
function div_(Exp memory a, Exp memory b) pure internal returns (Exp memory) {
return Exp({mantissa: div_(mul_(a.mantissa, expScale), b.mantissa)});
}
function div_(Exp memory a, uint b) pure internal returns (Exp memory) {
return Exp({mantissa: div_(a.mantissa, b)});
}
function div_(uint a, Exp memory b) pure internal returns (uint) {
return div_(mul_(a, expScale), b.mantissa);
}
function div_(Double memory a, Double memory b) pure internal returns (Double memory) {
return Double({mantissa: div_(mul_(a.mantissa, doubleScale), b.mantissa)});
}
function div_(Double memory a, uint b) pure internal returns (Double memory) {
return Double({mantissa: div_(a.mantissa, b)});
}
function div_(uint a, Double memory b) pure internal returns (uint) {
return div_(mul_(a, doubleScale), b.mantissa);
}
function div_(uint a, uint b) pure internal returns (uint) {
return div_(a, b, "divide by zero");
}
function div_(uint a, uint b, string memory errorMessage) pure internal returns (uint) {
require(b > 0, errorMessage);
return a / b;
}
function fraction(uint a, uint b) pure internal returns (Double memory) {
return Double({mantissa: div_(mul_(a, doubleScale), b)});
}
}
/**
* @title ERC 20 Token Standard Interface
* https://eips.ethereum.org/EIPS/eip-20
*/
interface EIP20Interface {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
/**
* @notice Get the total number of tokens in circulation
* @return The supply of tokens
*/
function totalSupply() external view returns (uint256);
/**
* @notice Gets the balance of the specified address
* @param owner The address from which the balance will be retrieved
* @return The balance
*/
function balanceOf(address owner) external view returns (uint256 balance);
/**
* @notice Transfer `amount` tokens from `msg.sender` to `dst`
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transfer(address dst, uint256 amount) external returns (bool success);
/**
* @notice Transfer `amount` tokens from `src` to `dst`
* @param src The address of the source account
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transferFrom(address src, address dst, uint256 amount) external returns (bool success);
/**
* @notice Approve `spender` to transfer up to `amount` from `src`
* @dev This will overwrite the approval amount for `spender`
* and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
* @param spender The address of the account which may transfer tokens
* @param amount The number of tokens that are approved (-1 means infinite)
* @return Whether or not the approval succeeded
*/
function approve(address spender, uint256 amount) external returns (bool success);
/**
* @notice Get the current allowance from `owner` for `spender`
* @param owner The address of the account which owns the tokens to be spent
* @param spender The address of the account which may transfer tokens
* @return The number of tokens allowed to be spent (-1 means infinite)
*/
function allowance(address owner, address spender) external view returns (uint256 remaining);
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
}
/**
* @title EIP20NonStandardInterface
* @dev Version of ERC20 with no return values for `transfer` and `transferFrom`
* See https://medium.com/coinmonks/missing-return-value-bug-at-least-130-tokens-affected-d67bf08521ca
*/
interface EIP20NonStandardInterface {
/**
* @notice Get the total number of tokens in circulation
* @return The supply of tokens
*/
function totalSupply() external view returns (uint256);
/**
* @notice Gets the balance of the specified address
* @param owner The address from which the balance will be retrieved
* @return The balance
*/
function balanceOf(address owner) external view returns (uint256 balance);
///
/// !!!!!!!!!!!!!!
/// !!! NOTICE !!! `transfer` does not return a value, in violation of the ERC-20 specification
/// !!!!!!!!!!!!!!
///
/**
* @notice Transfer `amount` tokens from `msg.sender` to `dst`
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
*/
function transfer(address dst, uint256 amount) external;
///
/// !!!!!!!!!!!!!!
/// !!! NOTICE !!! `transferFrom` does not return a value, in violation of the ERC-20 specification
/// !!!!!!!!!!!!!!
///
/**
* @notice Transfer `amount` tokens from `src` to `dst`
* @param src The address of the source account
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
*/
function transferFrom(address src, address dst, uint256 amount) external;
/**
* @notice Approve `spender` to transfer up to `amount` from `src`
* @dev This will overwrite the approval amount for `spender`
* and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
* @param spender The address of the account which may transfer tokens
* @param amount The number of tokens that are approved
* @return Whether or not the approval succeeded
*/
function approve(address spender, uint256 amount) external returns (bool success);
/**
* @notice Get the current allowance from `owner` for `spender`
* @param owner The address of the account which owns the tokens to be spent
* @param spender The address of the account which may transfer tokens
* @return The number of tokens allowed to be spent
*/
function allowance(address owner, address spender) external view returns (uint256 remaining);
event Transfer(address indexed from, address indexed to, uint256 amount);
event Approval(address indexed owner, address indexed spender, uint256 amount);
}
/**
* @title Bird's BToken Contract
* @notice Abstract base for BTokens
*/
contract BToken is BTokenInterface, Exponential, TokenErrorReporter {
/**
* @notice Initialize the money market
* @param bController_ The address of the BController
* @param interestRateModel_ The address of the interest rate model
* @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18
* @param name_ EIP-20 name of this token
* @param symbol_ EIP-20 symbol of this token
* @param decimals_ EIP-20 decimal precision of this token
*/
function initialize(BControllerInterface bController_,
InterestRateModel interestRateModel_,
uint initialExchangeRateMantissa_,
string memory name_,
string memory symbol_,
uint8 decimals_) public {
require(msg.sender == admin, "only admin may initialize the market");
require(accrualBlockNumber == 0 && borrowIndex == 0, "market may only be initialized once");
// Set initial exchange rate
initialExchangeRateMantissa = initialExchangeRateMantissa_;
require(initialExchangeRateMantissa > 0, "initial exchange rate must be greater than zero.");
// Set the bController
uint err = _setBController(bController_);
require(err == uint(Error.NO_ERROR), "setting bController failed");
// Initialize block number and borrow index (block number mocks depend on bController being set)
accrualBlockNumber = getBlockNumber();
borrowIndex = mantissaOne;
// Set the interest rate model (depends on block number / borrow index)
err = _setInterestRateModelFresh(interestRateModel_);
require(err == uint(Error.NO_ERROR), "setting interest rate model failed");
name = name_;
symbol = symbol_;
decimals = decimals_;
// The counter starts true to prevent changing it from zero to non-zero (i.e. smaller cost/refund)
_notEntered = true;
}
/**
* @notice Transfer `tokens` tokens from `src` to `dst` by `spender`
* @dev Called by both `transfer` and `transferFrom` internally
* @param spender The address of the account performing the transfer
* @param src The address of the source account
* @param dst The address of the destination account
* @param tokens The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transferTokens(address spender, address src, address dst, uint tokens) internal returns (uint) {
/* Fail if transfer not allowed */
uint allowed = bController.transferAllowed(address(this), src, dst, tokens);
if (allowed != 0) {
return failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.TRANSFER_BCONTROLLER_REJECTION, allowed);
}
/* Do not allow self-transfers */
if (src == dst) {
return fail(Error.BAD_INPUT, FailureInfo.TRANSFER_NOT_ALLOWED);
}
/* Get the allowance, infinite for the account owner */
uint startingAllowance = 0;
if (spender == src) {
startingAllowance = uint(-1);
} else {
startingAllowance = transferAllowances[src][spender];
}
/* Do the calculations, checking for {under,over}flow */
MathError mathErr;
uint allowanceNew;
uint scrTokensNew;
uint dstTokensNew;
(mathErr, allowanceNew) = subUInt(startingAllowance, tokens);
if (mathErr != MathError.NO_ERROR) {
return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_NOT_ALLOWED);
}
(mathErr, scrTokensNew) = subUInt(accountTokens[src], tokens);
if (mathErr != MathError.NO_ERROR) {
return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_NOT_ENOUGH);
}
(mathErr, dstTokensNew) = addUInt(accountTokens[dst], tokens);
if (mathErr != MathError.NO_ERROR) {
return fail(Error.MATH_ERROR, FailureInfo.TRANSFER_TOO_MUCH);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
accountTokens[src] = scrTokensNew;
accountTokens[dst] = dstTokensNew;
/* Eat some of the allowance (if necessary) */
if (startingAllowance != uint(-1)) {
transferAllowances[src][spender] = allowanceNew;
}
/* We emit a Transfer event */
emit Transfer(src, dst, tokens);
bController.transferVerify(address(this), src, dst, tokens);
return uint(Error.NO_ERROR);
}
/**
* @notice Transfer `amount` tokens from `msg.sender` to `dst`
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transfer(address dst, uint256 amount) external nonReentrant returns (bool) {
return transferTokens(msg.sender, msg.sender, dst, amount) == uint(Error.NO_ERROR);
}
/**
* @notice Transfer `amount` tokens from `src` to `dst`
* @param src The address of the source account
* @param dst The address of the destination account
* @param amount The number of tokens to transfer
* @return Whether or not the transfer succeeded
*/
function transferFrom(address src, address dst, uint256 amount) external nonReentrant returns (bool) {
return transferTokens(msg.sender, src, dst, amount) == uint(Error.NO_ERROR);
}
/**
* @notice Approve `spender` to transfer up to `amount` from `src`
* @dev This will overwrite the approval amount for `spender`
* and is subject to issues noted [here](https://eips.ethereum.org/EIPS/eip-20#approve)
* @param spender The address of the account which may transfer tokens
* @param amount The number of tokens that are approved (-1 means infinite)
* @return Whether or not the approval succeeded
*/
function approve(address spender, uint256 amount) external returns (bool) {
address src = msg.sender;
transferAllowances[src][spender] = amount;
emit Approval(src, spender, amount);
return true;
}
/**
* @notice Get the current allowance from `owner` for `spender`
* @param owner The address of the account which owns the tokens to be spent
* @param spender The address of the account which may transfer tokens
* @return The number of tokens allowed to be spent (-1 means infinite)
*/
function allowance(address owner, address spender) external view returns (uint256) {
return transferAllowances[owner][spender];
}
/**
* @notice Get the token balance of the `owner`
* @param owner The address of the account to query
* @return The number of tokens owned by `owner`
*/
function balanceOf(address owner) external view returns (uint256) {
return accountTokens[owner];
}
/**
* @notice Get the underlying balance of the `owner`
* @dev This also accrues interest in a transaction
* @param owner The address of the account to query
* @return The amount of underlying owned by `owner`
*/
function balanceOfUnderlying(address owner) external returns (uint) {
Exp memory exchangeRate = Exp({mantissa: exchangeRateCurrent()});
(MathError mErr, uint balance) = mulScalarTruncate(exchangeRate, accountTokens[owner]);
require(mErr == MathError.NO_ERROR, "balance could not be calculated");
return balance;
}
/**
* @notice Get a snapshot of the account's balances, and the cached exchange rate
* @dev This is used by bController to more efficiently perform liquidity checks.
* @param account Address of the account to snapshot
* @return (possible error, token balance, borrow balance, exchange rate mantissa)
*/
function getAccountSnapshot(address account) external view returns (uint, uint, uint, uint) {
uint bTokenBalance = accountTokens[account];
uint borrowBalance;
uint exchangeRateMantissa;
MathError mErr;
(mErr, borrowBalance) = borrowBalanceStoredInternal(account);
if (mErr != MathError.NO_ERROR) {
return (uint(Error.MATH_ERROR), 0, 0, 0);
}
(mErr, exchangeRateMantissa) = exchangeRateStoredInternal();
if (mErr != MathError.NO_ERROR) {
return (uint(Error.MATH_ERROR), 0, 0, 0);
}
return (uint(Error.NO_ERROR), bTokenBalance, borrowBalance, exchangeRateMantissa);
}
/**
* @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;
}
/**
* @notice Returns the current per-block borrow interest rate for this bToken
* @return The borrow interest rate per block, scaled by 1e18
*/
function borrowRatePerBlock() external view returns (uint) {
return interestRateModel.getBorrowRate(getCashPrior(), totalBorrows, totalReserves);
}
/**
* @notice Returns the current per-block supply interest rate for this bToken
* @return The supply interest rate per block, scaled by 1e18
*/
function supplyRatePerBlock() external view returns (uint) {
return interestRateModel.getSupplyRate(getCashPrior(), totalBorrows, totalReserves, reserveFactorMantissa);
}
/**
* @notice Returns the current total borrows plus accrued interest
* @return The total borrows with interest
*/
function totalBorrowsCurrent() external nonReentrant returns (uint) {
require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed");
return totalBorrows;
}
/**
* @notice Accrue interest to updated borrowIndex and then calculate account's borrow balance using the updated borrowIndex
* @param account The address whose balance should be calculated after updating borrowIndex
* @return The calculated balance
*/
function borrowBalanceCurrent(address account) external nonReentrant returns (uint) {
require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed");
return borrowBalanceStored(account);
}
/**
* @notice Return the borrow balance of account based on stored data
* @param account The address whose balance should be calculated
* @return The calculated balance
*/
function borrowBalanceStored(address account) public view returns (uint) {
(MathError err, uint result) = borrowBalanceStoredInternal(account);
require(err == MathError.NO_ERROR, "borrowBalanceStored: borrowBalanceStoredInternal failed");
return result;
}
/**
* @notice Return the borrow balance of account based on stored data
* @param account The address whose balance should be calculated
* @return (error code, the calculated balance or 0 if error code is non-zero)
*/
function borrowBalanceStoredInternal(address account) internal view returns (MathError, uint) {
/* Note: we do not assert that the market is up to date */
MathError mathErr;
uint principalTimesIndex;
uint result;
/* Get borrowBalance and borrowIndex */
BorrowSnapshot storage borrowSnapshot = accountBorrows[account];
/* If borrowBalance = 0 then borrowIndex is likely also 0.
* Rather than failing the calculation with a division by 0, we immediately return 0 in this case.
*/
if (borrowSnapshot.principal == 0) {
return (MathError.NO_ERROR, 0);
}
/* Calculate new borrow balance using the interest index:
* recentBorrowBalance = borrower.borrowBalance * market.borrowIndex / borrower.borrowIndex
*/
(mathErr, principalTimesIndex) = mulUInt(borrowSnapshot.principal, borrowIndex);
if (mathErr != MathError.NO_ERROR) {
return (mathErr, 0);
}
(mathErr, result) = divUInt(principalTimesIndex, borrowSnapshot.interestIndex);
if (mathErr != MathError.NO_ERROR) {
return (mathErr, 0);
}
return (MathError.NO_ERROR, result);
}
/**
* @notice Accrue interest then return the up-to-date exchange rate
* @return Calculated exchange rate scaled by 1e18
*/
function exchangeRateCurrent() public nonReentrant returns (uint) {
require(accrueInterest() == uint(Error.NO_ERROR), "accrue interest failed");
return exchangeRateStored();
}
/**
* @notice Calculates the exchange rate from the underlying to the BToken
* @dev This function does not accrue interest before calculating the exchange rate
* @return Calculated exchange rate scaled by 1e18
*/
function exchangeRateStored() public view returns (uint) {
(MathError err, uint result) = exchangeRateStoredInternal();
require(err == MathError.NO_ERROR, "exchangeRateStored: exchangeRateStoredInternal failed");
return result;
}
/**
* @notice Calculates the exchange rate from the underlying to the BToken
* @dev This function does not accrue interest before calculating the exchange rate
* @return (error code, calculated exchange rate scaled by 1e18)
*/
function exchangeRateStoredInternal() internal view returns (MathError, uint) {
uint _totalSupply = totalSupply;
if (_totalSupply == 0) {
/*
* If there are no tokens minted:
* exchangeRate = initialExchangeRate
*/
return (MathError.NO_ERROR, initialExchangeRateMantissa);
} else {
/*
* Otherwise:
* exchangeRate = (totalCash + totalBorrows - totalReserves) / totalSupply
*/
uint totalCash = getCashPrior();
uint cashPlusBorrowsMinusReserves;
Exp memory exchangeRate;
MathError mathErr;
(mathErr, cashPlusBorrowsMinusReserves) = addThenSubUInt(totalCash, totalBorrows, totalReserves);
if (mathErr != MathError.NO_ERROR) {
return (mathErr, 0);
}
(mathErr, exchangeRate) = getExp(cashPlusBorrowsMinusReserves, _totalSupply);
if (mathErr != MathError.NO_ERROR) {
return (mathErr, 0);
}
return (MathError.NO_ERROR, exchangeRate.mantissa);
}
}
/**
* @notice Get cash balance of this bToken in the underlying asset
* @return The quantity of underlying asset owned by this contract
*/
function getCash() external view returns (uint) {
return getCashPrior();
}
/**
* @notice Applies accrued interest to total borrows and reserves
* @dev This calculates interest accrued from the last checkpointed block
* up to the current block and writes new checkpoint to storage.
*/
function accrueInterest() public returns (uint) {
/* Remember the initial block number */
uint currentBlockNumber = getBlockNumber();
uint accrualBlockNumberPrior = accrualBlockNumber;
/* Short-circuit accumulating 0 interest */
if (accrualBlockNumberPrior == currentBlockNumber) {
return uint(Error.NO_ERROR);
}
/* Read the previous values out of storage */
uint cashPrior = getCashPrior();
uint borrowsPrior = totalBorrows;
uint reservesPrior = totalReserves;
uint borrowIndexPrior = borrowIndex;
/* Calculate the current borrow interest rate */
uint borrowRateMantissa = interestRateModel.getBorrowRate(cashPrior, borrowsPrior, reservesPrior);
require(borrowRateMantissa <= borrowRateMaxMantissa, "borrow rate is absurdly high");
/* Calculate the number of blocks elapsed since the last accrual */
(MathError mathErr, uint blockDelta) = subUInt(currentBlockNumber, accrualBlockNumberPrior);
require(mathErr == MathError.NO_ERROR, "could not calculate block delta");
/*
* Calculate the interest accumulated into borrows and reserves and the new index:
* simpleInterestFactor = borrowRate * blockDelta
* interestAccumulated = simpleInterestFactor * totalBorrows
* totalBorrowsNew = interestAccumulated + totalBorrows
* totalReservesNew = interestAccumulated * reserveFactor + totalReserves
* borrowIndexNew = simpleInterestFactor * borrowIndex + borrowIndex
*/
Exp memory simpleInterestFactor;
uint interestAccumulated;
uint totalBorrowsNew;
uint totalReservesNew;
uint borrowIndexNew;
(mathErr, simpleInterestFactor) = mulScalar(Exp({mantissa: borrowRateMantissa}), blockDelta);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_SIMPLE_INTEREST_FACTOR_CALCULATION_FAILED, uint(mathErr));
}
(mathErr, interestAccumulated) = mulScalarTruncate(simpleInterestFactor, borrowsPrior);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_ACCUMULATED_INTEREST_CALCULATION_FAILED, uint(mathErr));
}
(mathErr, totalBorrowsNew) = addUInt(interestAccumulated, borrowsPrior);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_TOTAL_BORROWS_CALCULATION_FAILED, uint(mathErr));
}
(mathErr, totalReservesNew) = mulScalarTruncateAddUInt(Exp({mantissa: reserveFactorMantissa}), interestAccumulated, reservesPrior);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_TOTAL_RESERVES_CALCULATION_FAILED, uint(mathErr));
}
(mathErr, borrowIndexNew) = mulScalarTruncateAddUInt(simpleInterestFactor, borrowIndexPrior, borrowIndexPrior);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.ACCRUE_INTEREST_NEW_BORROW_INDEX_CALCULATION_FAILED, uint(mathErr));
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/* We write the previously calculated values into storage */
accrualBlockNumber = currentBlockNumber;
borrowIndex = borrowIndexNew;
totalBorrows = totalBorrowsNew;
totalReserves = totalReservesNew;
/* We emit an AccrueInterest event */
emit AccrueInterestToken(cashPrior, interestAccumulated, borrowIndexNew, totalBorrowsNew);
return uint(Error.NO_ERROR);
}
/**
* @notice Sender supplies assets into the market and receives bTokens in exchange
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param mintAmount The amount of the underlying asset to supply
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual mint amount.
*/
function mintInternal(uint mintAmount) internal nonReentrant returns (uint, uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
return (fail(Error(error), FailureInfo.MINT_ACCRUE_INTEREST_FAILED), 0);
}
// mintFresh emits the actual Mint event if successful and logs on errors, so we don't need to
return mintFresh(msg.sender, mintAmount);
}
struct MintLocalVars {
Error err;
MathError mathErr;
uint exchangeRateMantissa;
uint mintTokens;
uint totalSupplyNew;
uint accountTokensNew;
uint actualMintAmount;
}
/**
* @notice User supplies assets into the market and receives bTokens in exchange
* @dev Assumes interest has already been accrued up to the current block
* @param minter The address of the account which is supplying the assets
* @param mintAmount The amount of the underlying asset to supply
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual mint amount.
*/
function mintFresh(address minter, uint mintAmount) internal returns (uint, uint) {
/* Fail if mint not allowed */
uint allowed = bController.mintAllowed(address(this), minter, mintAmount);
if (allowed != 0) {
return (failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.MINT_BCONTROLLER_REJECTION, allowed), 0);
}
/* Verify market's block number equals current block number */
if (accrualBlockNumber != getBlockNumber()) {
return (fail(Error.MARKET_NOT_FRESH, FailureInfo.MINT_FRESHNESS_CHECK), 0);
}
MintLocalVars memory vars;
(vars.mathErr, vars.exchangeRateMantissa) = exchangeRateStoredInternal();
if (vars.mathErr != MathError.NO_ERROR) {
return (failOpaque(Error.MATH_ERROR, FailureInfo.MINT_EXCHANGE_RATE_READ_FAILED, uint(vars.mathErr)), 0);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/*
* We call `doTransferIn` for the minter and the mintAmount.
* Note: The bToken must handle variations between ERC-20 and ETH underlying.
* `doTransferIn` reverts if anything goes wrong, since we can't be sure if
* side-effects occurred. The function returns the amount actually transferred,
* in case of a fee. On success, the bToken holds an additional `actualMintAmount`
* of cash.
*/
vars.actualMintAmount = doTransferIn(minter, mintAmount);
/*
* We get the current exchange rate and calculate the number of bTokens to be minted:
* mintTokens = actualMintAmount / exchangeRate
*/
(vars.mathErr, vars.mintTokens) = divScalarByExpTruncate(vars.actualMintAmount, Exp({mantissa: vars.exchangeRateMantissa}));
require(vars.mathErr == MathError.NO_ERROR, "MINT_EXCHANGE_CALCULATION_FAILED");
/*
* We calculate the new total supply of bTokens and minter token balance, checking for overflow:
* totalSupplyNew = totalSupply + mintTokens
* accountTokensNew = accountTokens[minter] + mintTokens
*/
(vars.mathErr, vars.totalSupplyNew) = addUInt(totalSupply, vars.mintTokens);
require(vars.mathErr == MathError.NO_ERROR, "MINT_NEW_TOTAL_SUPPLY_CALCULATION_FAILED");
(vars.mathErr, vars.accountTokensNew) = addUInt(accountTokens[minter], vars.mintTokens);
require(vars.mathErr == MathError.NO_ERROR, "MINT_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED");
/* We write previously calculated values into storage */
totalSupply = vars.totalSupplyNew;
accountTokens[minter] = vars.accountTokensNew;
/* We emit a Mint event, and a Transfer event */
emit MintToken(minter, vars.actualMintAmount, vars.mintTokens);
emit Transfer(address(this), minter, vars.mintTokens);
/* We call the defense hook */
bController.mintVerify(address(this), minter, vars.actualMintAmount, vars.mintTokens);
return (uint(Error.NO_ERROR), vars.actualMintAmount);
}
/**
* @notice Sender redeems bTokens in exchange for the underlying asset
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param redeemTokens The number of bTokens to redeem into underlying
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeemInternal(uint redeemTokens) internal nonReentrant returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted redeem failed
return fail(Error(error), FailureInfo.REDEEM_ACCRUE_INTEREST_FAILED);
}
// redeemFresh emits redeem-specific logs on errors, so we don't need to
return redeemFresh(msg.sender, redeemTokens, 0);
}
/**
* @notice Sender redeems bTokens in exchange for a specified amount of underlying asset
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param redeemAmount The amount of underlying to receive from redeeming bTokens
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeemUnderlyingInternal(uint redeemAmount) internal nonReentrant returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted redeem failed
return fail(Error(error), FailureInfo.REDEEM_ACCRUE_INTEREST_FAILED);
}
// redeemFresh emits redeem-specific logs on errors, so we don't need to
return redeemFresh(msg.sender, 0, redeemAmount);
}
struct RedeemLocalVars {
Error err;
MathError mathErr;
uint exchangeRateMantissa;
uint redeemTokens;
uint redeemAmount;
uint totalSupplyNew;
uint accountTokensNew;
}
/**
* @notice User redeems bTokens in exchange for the underlying asset
* @dev Assumes interest has already been accrued up to the current block
* @param redeemer The address of the account which is redeeming the tokens
* @param redeemTokensIn The number of bTokens to redeem into underlying (only one of redeemTokensIn or redeemAmountIn may be non-zero)
* @param redeemAmountIn The number of underlying tokens to receive from redeeming bTokens (only one of redeemTokensIn or redeemAmountIn may be non-zero)
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeemFresh(address payable redeemer, uint redeemTokensIn, uint redeemAmountIn) internal returns (uint) {
require(redeemTokensIn == 0 || redeemAmountIn == 0, "one of redeemTokensIn or redeemAmountIn must be zero");
RedeemLocalVars memory vars;
/* exchangeRate = invoke Exchange Rate Stored() */
(vars.mathErr, vars.exchangeRateMantissa) = exchangeRateStoredInternal();
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_RATE_READ_FAILED, uint(vars.mathErr));
}
/* If redeemTokensIn > 0: */
if (redeemTokensIn > 0) {
/*
* We calculate the exchange rate and the amount of underlying to be redeemed:
* redeemTokens = redeemTokensIn
* redeemAmount = redeemTokensIn x exchangeRateCurrent
*/
vars.redeemTokens = redeemTokensIn;
(vars.mathErr, vars.redeemAmount) = mulScalarTruncate(Exp({mantissa: vars.exchangeRateMantissa}), redeemTokensIn);
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_TOKENS_CALCULATION_FAILED, uint(vars.mathErr));
}
} else {
/*
* We get the current exchange rate and calculate the amount to be redeemed:
* redeemTokens = redeemAmountIn / exchangeRate
* redeemAmount = redeemAmountIn
*/
(vars.mathErr, vars.redeemTokens) = divScalarByExpTruncate(redeemAmountIn, Exp({mantissa: vars.exchangeRateMantissa}));
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_EXCHANGE_AMOUNT_CALCULATION_FAILED, uint(vars.mathErr));
}
vars.redeemAmount = redeemAmountIn;
}
/* Fail if redeem not allowed */
uint allowed = bController.redeemAllowed(address(this), redeemer, vars.redeemTokens);
if (allowed != 0) {
return failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.REDEEM_BCONTROLLER_REJECTION, allowed);
}
/* Verify market's block number equals current block number */
if (accrualBlockNumber != getBlockNumber()) {
return fail(Error.MARKET_NOT_FRESH, FailureInfo.REDEEM_FRESHNESS_CHECK);
}
/*
* We calculate the new total supply and redeemer balance, checking for underflow:
* totalSupplyNew = totalSupply - redeemTokens
* accountTokensNew = accountTokens[redeemer] - redeemTokens
*/
(vars.mathErr, vars.totalSupplyNew) = subUInt(totalSupply, vars.redeemTokens);
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_NEW_TOTAL_SUPPLY_CALCULATION_FAILED, uint(vars.mathErr));
}
(vars.mathErr, vars.accountTokensNew) = subUInt(accountTokens[redeemer], vars.redeemTokens);
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.REDEEM_NEW_ACCOUNT_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
}
/* Fail gracefully if protocol has insufficient cash */
if (getCashPrior() < vars.redeemAmount) {
return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.REDEEM_TRANSFER_OUT_NOT_POSSIBLE);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/*
* We invoke doTransferOut for the redeemer and the redeemAmount.
* Note: The bToken must handle variations between ERC-20 and ETH underlying.
* On success, the bToken has redeemAmount less of cash.
* doTransferOut reverts if anything goes wrong, since we can't be sure if side effects occurred.
*/
doTransferOut(redeemer, vars.redeemAmount);
/* We write previously calculated values into storage */
totalSupply = vars.totalSupplyNew;
accountTokens[redeemer] = vars.accountTokensNew;
/* We emit a Transfer event, and a Redeem event */
emit Transfer(redeemer, address(this), vars.redeemTokens);
emit RedeemToken(redeemer, vars.redeemAmount, vars.redeemTokens);
/* We call the defense hook */
bController.redeemVerify(address(this), redeemer, vars.redeemAmount, vars.redeemTokens);
return uint(Error.NO_ERROR);
}
/**
* @notice Sender borrows assets from the protocol to their own address
* @param borrowAmount The amount of the underlying asset to borrow
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function borrowInternal(uint borrowAmount) internal nonReentrant returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
return fail(Error(error), FailureInfo.BORROW_ACCRUE_INTEREST_FAILED);
}
// borrowFresh emits borrow-specific logs on errors, so we don't need to
return borrowFresh(msg.sender, borrowAmount);
}
struct BorrowLocalVars {
MathError mathErr;
uint accountBorrows;
uint accountBorrowsNew;
uint totalBorrowsNew;
}
/**
* @notice Users borrow assets from the protocol to their own address
* @param borrowAmount The amount of the underlying asset to borrow
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function borrowFresh(address payable borrower, uint borrowAmount) internal returns (uint) {
/* Fail if borrow not allowed */
uint allowed = bController.borrowAllowed(address(this), borrower, borrowAmount);
if (allowed != 0) {
return failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.BORROW_BCONTROLLER_REJECTION, allowed);
}
/* Verify market's block number equals current block number */
if (accrualBlockNumber != getBlockNumber()) {
return fail(Error.MARKET_NOT_FRESH, FailureInfo.BORROW_FRESHNESS_CHECK);
}
/* Fail gracefully if protocol has insufficient underlying cash */
if (getCashPrior() < borrowAmount) {
return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.BORROW_CASH_NOT_AVAILABLE);
}
BorrowLocalVars memory vars;
/*
* We calculate the new borrower and total borrow balances, failing on overflow:
* accountBorrowsNew = accountBorrows + borrowAmount
* totalBorrowsNew = totalBorrows + borrowAmount
*/
(vars.mathErr, vars.accountBorrows) = borrowBalanceStoredInternal(borrower);
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
}
(vars.mathErr, vars.accountBorrowsNew) = addUInt(vars.accountBorrows, borrowAmount);
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
}
(vars.mathErr, vars.totalBorrowsNew) = addUInt(totalBorrows, borrowAmount);
if (vars.mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED, uint(vars.mathErr));
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/*
* We invoke doTransferOut for the borrower and the borrowAmount.
* Note: The bToken must handle variations between ERC-20 and ETH underlying.
* On success, the bToken borrowAmount less of cash.
* doTransferOut reverts if anything goes wrong, since we can't be sure if side effects occurred.
*/
doTransferOut(borrower, borrowAmount);
/* We write the previously calculated values into storage */
accountBorrows[borrower].principal = vars.accountBorrowsNew;
accountBorrows[borrower].interestIndex = borrowIndex;
totalBorrows = vars.totalBorrowsNew;
/* We emit a Borrow event */
emit BorrowToken(borrower, borrowAmount, vars.accountBorrowsNew, vars.totalBorrowsNew);
/* We call the defense hook */
bController.borrowVerify(address(this), borrower, borrowAmount);
return uint(Error.NO_ERROR);
}
/**
* @notice Sender repays their own borrow
* @param repayAmount The amount to repay
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount.
*/
function repayBorrowInternal(uint repayAmount) internal nonReentrant returns (uint, uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
return (fail(Error(error), FailureInfo.REPAY_BORROW_ACCRUE_INTEREST_FAILED), 0);
}
// repayBorrowFresh emits repay-borrow-specific logs on errors, so we don't need to
return repayBorrowFresh(msg.sender, msg.sender, repayAmount);
}
/**
* @notice Sender repays a borrow belonging to borrower
* @param borrower the account with the debt being payed off
* @param repayAmount The amount to repay
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount.
*/
function repayBorrowBehalfInternal(address borrower, uint repayAmount) internal nonReentrant returns (uint, uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted borrow failed
return (fail(Error(error), FailureInfo.REPAY_BEHALF_ACCRUE_INTEREST_FAILED), 0);
}
// repayBorrowFresh emits repay-borrow-specific logs on errors, so we don't need to
return repayBorrowFresh(msg.sender, borrower, repayAmount);
}
struct RepayBorrowLocalVars {
Error err;
MathError mathErr;
uint repayAmount;
uint borrowerIndex;
uint accountBorrows;
uint accountBorrowsNew;
uint totalBorrowsNew;
uint actualRepayAmount;
}
/**
* @notice Borrows are repaid by another user (possibly the borrower).
* @param payer the account paying off the borrow
* @param borrower the account with the debt being payed off
* @param repayAmount the amount of undelrying tokens being returned
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount.
*/
function repayBorrowFresh(address payer, address borrower, uint repayAmount) internal returns (uint, uint) {
/* Fail if repayBorrow not allowed */
uint allowed = bController.repayBorrowAllowed(address(this), payer, borrower, repayAmount);
if (allowed != 0) {
return (failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.REPAY_BORROW_BCONTROLLER_REJECTION, allowed), 0);
}
/* Verify market's block number equals current block number */
if (accrualBlockNumber != getBlockNumber()) {
return (fail(Error.MARKET_NOT_FRESH, FailureInfo.REPAY_BORROW_FRESHNESS_CHECK), 0);
}
RepayBorrowLocalVars memory vars;
/* We remember the original borrowerIndex for verification purposes */
vars.borrowerIndex = accountBorrows[borrower].interestIndex;
/* We fetch the amount the borrower owes, with accumulated interest */
(vars.mathErr, vars.accountBorrows) = borrowBalanceStoredInternal(borrower);
if (vars.mathErr != MathError.NO_ERROR) {
return (failOpaque(Error.MATH_ERROR, FailureInfo.REPAY_BORROW_ACCUMULATED_BALANCE_CALCULATION_FAILED, uint(vars.mathErr)), 0);
}
/* If repayAmount == -1, repayAmount = accountBorrows */
if (repayAmount == uint(-1)) {
vars.repayAmount = vars.accountBorrows;
} else {
vars.repayAmount = repayAmount;
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/*
* We call doTransferIn for the payer and the repayAmount
* Note: The bToken must handle variations between ERC-20 and ETH underlying.
* On success, the bToken holds an additional repayAmount of cash.
* doTransferIn reverts if anything goes wrong, since we can't be sure if side effects occurred.
* it returns the amount actually transferred, in case of a fee.
*/
vars.actualRepayAmount = doTransferIn(payer, vars.repayAmount);
/*
* We calculate the new borrower and total borrow balances, failing on underflow:
* accountBorrowsNew = accountBorrows - actualRepayAmount
* totalBorrowsNew = totalBorrows - actualRepayAmount
*/
(vars.mathErr, vars.accountBorrowsNew) = subUInt(vars.accountBorrows, vars.actualRepayAmount);
require(vars.mathErr == MathError.NO_ERROR, "REPAY_BORROW_NEW_ACCOUNT_BORROW_BALANCE_CALCULATION_FAILED");
(vars.mathErr, vars.totalBorrowsNew) = subUInt(totalBorrows, vars.actualRepayAmount);
require(vars.mathErr == MathError.NO_ERROR, "REPAY_BORROW_NEW_TOTAL_BALANCE_CALCULATION_FAILED");
/* We write the previously calculated values into storage */
accountBorrows[borrower].principal = vars.accountBorrowsNew;
accountBorrows[borrower].interestIndex = borrowIndex;
totalBorrows = vars.totalBorrowsNew;
/* We emit a RepayBorrowToken event */
emit RepayBorrowToken(payer, borrower, vars.actualRepayAmount, vars.accountBorrowsNew, vars.totalBorrowsNew);
/* We call the defense hook */
bController.repayBorrowVerify(address(this), payer, borrower, vars.actualRepayAmount, vars.borrowerIndex);
return (uint(Error.NO_ERROR), vars.actualRepayAmount);
}
/**
* @notice The sender liquidates the borrowers collateral.
* The collateral seized is transferred to the liquidator.
* @param borrower The borrower of this bToken to be liquidated
* @param bTokenCollateral The market in which to seize collateral from the borrower
* @param repayAmount The amount of the underlying borrowed asset to repay
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount.
*/
function liquidateBorrowInternal(address borrower, uint repayAmount, BTokenInterface bTokenCollateral) internal nonReentrant returns (uint, uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted liquidation failed
return (fail(Error(error), FailureInfo.LIQUIDATE_ACCRUE_BORROW_INTEREST_FAILED), 0);
}
error = bTokenCollateral.accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but we still want to log the fact that an attempted liquidation failed
return (fail(Error(error), FailureInfo.LIQUIDATE_ACCRUE_COLLATERAL_INTEREST_FAILED), 0);
}
// liquidateBorrowFresh emits borrow-specific logs on errors, so we don't need to
return liquidateBorrowFresh(msg.sender, borrower, repayAmount, bTokenCollateral);
}
/**
* @notice The liquidator liquidates the borrowers collateral.
* The collateral seized is transferred to the liquidator.
* @param borrower The borrower of this bToken to be liquidated
* @param liquidator The address repaying the borrow and seizing collateral
* @param bTokenCollateral The market in which to seize collateral from the borrower
* @param repayAmount The amount of the underlying borrowed asset to repay
* @return (uint, uint) An error code (0=success, otherwise a failure, see ErrorReporter.sol), and the actual repayment amount.
*/
function liquidateBorrowFresh(address liquidator, address borrower, uint repayAmount, BTokenInterface bTokenCollateral) internal returns (uint, uint) {
/* Fail if liquidate not allowed */
uint allowed = bController.liquidateBorrowAllowed(address(this), address(bTokenCollateral), liquidator, borrower, repayAmount);
if (allowed != 0) {
return (failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.LIQUIDATE_BCONTROLLER_REJECTION, allowed), 0);
}
/* Verify market's block number equals current block number */
if (accrualBlockNumber != getBlockNumber()) {
return (fail(Error.MARKET_NOT_FRESH, FailureInfo.LIQUIDATE_FRESHNESS_CHECK), 0);
}
/* Verify bTokenCollateral market's block number equals current block number */
if (bTokenCollateral.accrualBlockNumber() != getBlockNumber()) {
return (fail(Error.MARKET_NOT_FRESH, FailureInfo.LIQUIDATE_COLLATERAL_FRESHNESS_CHECK), 0);
}
/* Fail if borrower = liquidator */
if (borrower == liquidator) {
return (fail(Error.INVALID_ACCOUNT_PAIR, FailureInfo.LIQUIDATE_LIQUIDATOR_IS_BORROWER), 0);
}
/* Fail if repayAmount = 0 */
if (repayAmount == 0) {
return (fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_IS_ZERO), 0);
}
/* Fail if repayAmount = -1 */
if (repayAmount == uint(-1)) {
return (fail(Error.INVALID_CLOSE_AMOUNT_REQUESTED, FailureInfo.LIQUIDATE_CLOSE_AMOUNT_IS_UINT_MAX), 0);
}
/* Fail if repayBorrow fails */
(uint repayBorrowError, uint actualRepayAmount) = repayBorrowFresh(liquidator, borrower, repayAmount);
if (repayBorrowError != uint(Error.NO_ERROR)) {
return (fail(Error(repayBorrowError), FailureInfo.LIQUIDATE_REPAY_BORROW_FRESH_FAILED), 0);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/* We calculate the number of collateral tokens that will be seized */
(uint amountSeizeError, uint seizeTokens) = bController.liquidateCalculateSeizeTokens(address(this), address(bTokenCollateral), actualRepayAmount);
require(amountSeizeError == uint(Error.NO_ERROR), "LIQUIDATE_BCONTROLLER_CALCULATE_AMOUNT_SEIZE_FAILED");
/* Revert if borrower collateral token balance < seizeTokens */
require(bTokenCollateral.balanceOf(borrower) >= seizeTokens, "LIQUIDATE_SEIZE_TOO_MUCH");
// If this is also the collateral, run seizeInternal to avoid re-entrancy, otherwise make an external call
uint seizeError;
if (address(bTokenCollateral) == address(this)) {
seizeError = seizeInternal(address(this), liquidator, borrower, seizeTokens);
} else {
seizeError = bTokenCollateral.seize(liquidator, borrower, seizeTokens);
}
/* Revert if seize tokens fails (since we cannot be sure of side effects) */
require(seizeError == uint(Error.NO_ERROR), "token seizure failed");
/* We emit a LiquidateBorrowToken event */
emit LiquidateBorrowToken(liquidator, borrower, actualRepayAmount, address(bTokenCollateral), seizeTokens);
/* We call the defense hook */
bController.liquidateBorrowVerify(address(this), address(bTokenCollateral), liquidator, borrower, actualRepayAmount, seizeTokens);
return (uint(Error.NO_ERROR), actualRepayAmount);
}
/**
* @notice Transfers collateral tokens (this market) to the liquidator.
* @dev Will fail unless called by another bToken during the process of liquidation.
* Its absolutely critical to use msg.sender as the borrowed bToken and not a parameter.
* @param liquidator The account receiving seized collateral
* @param borrower The account having collateral seized
* @param seizeTokens The number of bTokens to seize
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function seize(address liquidator, address borrower, uint seizeTokens) external nonReentrant returns (uint) {
return seizeInternal(msg.sender, liquidator, borrower, seizeTokens);
}
/**
* @notice Transfers collateral tokens (this market) to the liquidator.
* @dev Called only during an in-kind liquidation, or by liquidateBorrow during the liquidation of another BToken.
* Its absolutely critical to use msg.sender as the seizer bToken and not a parameter.
* @param seizerToken The contract seizing the collateral (i.e. borrowed bToken)
* @param liquidator The account receiving seized collateral
* @param borrower The account having collateral seized
* @param seizeTokens The number of bTokens to seize
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function seizeInternal(address seizerToken, address liquidator, address borrower, uint seizeTokens) internal returns (uint) {
/* Fail if seize not allowed */
uint allowed = bController.seizeAllowed(address(this), seizerToken, liquidator, borrower, seizeTokens);
if (allowed != 0) {
return failOpaque(Error.BCONTROLLER_REJECTION, FailureInfo.LIQUIDATE_SEIZE_BCONTROLLER_REJECTION, allowed);
}
/* Fail if borrower = liquidator */
if (borrower == liquidator) {
return fail(Error.INVALID_ACCOUNT_PAIR, FailureInfo.LIQUIDATE_SEIZE_LIQUIDATOR_IS_BORROWER);
}
MathError mathErr;
uint borrowerTokensNew;
uint liquidatorTokensNew;
/*
* We calculate the new borrower and liquidator token balances, failing on underflow/overflow:
* borrowerTokensNew = accountTokens[borrower] - seizeTokens
* liquidatorTokensNew = accountTokens[liquidator] + seizeTokens
*/
(mathErr, borrowerTokensNew) = subUInt(accountTokens[borrower], seizeTokens);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.LIQUIDATE_SEIZE_BALANCE_DECREMENT_FAILED, uint(mathErr));
}
(mathErr, liquidatorTokensNew) = addUInt(accountTokens[liquidator], seizeTokens);
if (mathErr != MathError.NO_ERROR) {
return failOpaque(Error.MATH_ERROR, FailureInfo.LIQUIDATE_SEIZE_BALANCE_INCREMENT_FAILED, uint(mathErr));
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/* We write the previously calculated values into storage */
accountTokens[borrower] = borrowerTokensNew;
accountTokens[liquidator] = liquidatorTokensNew;
/* Emit a Transfer event */
emit Transfer(borrower, liquidator, seizeTokens);
/* We call the defense hook */
bController.seizeVerify(address(this), seizerToken, liquidator, borrower, seizeTokens);
return uint(Error.NO_ERROR);
}
/*** Admin Functions ***/
/**
* @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)
*/
function _setPendingAdmin(address payable newPendingAdmin) external 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 with value newPendingAdmin
pendingAdmin = newPendingAdmin;
// Emit NewPendingAdmin(oldPendingAdmin, 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() external returns (uint) {
// Check caller is pendingAdmin and pendingAdmin ≠ address(0)
if (msg.sender != pendingAdmin || msg.sender == address(0)) {
return fail(Error.UNAUTHORIZED, FailureInfo.ACCEPT_ADMIN_PENDING_ADMIN_CHECK);
}
// Save current values for inclusion in log
address oldAdmin = admin;
address oldPendingAdmin = pendingAdmin;
// Store admin with value pendingAdmin
admin = pendingAdmin;
// Clear the pending value
pendingAdmin = address(0);
emit NewAdmin(oldAdmin, admin);
emit NewPendingAdmin(oldPendingAdmin, pendingAdmin);
return uint(Error.NO_ERROR);
}
/**
* @notice Sets a new bController for the market
* @dev Admin function to set a new bController
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setBController(BControllerInterface newBController) public returns (uint) {
// Check caller is admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_BCONTROLLER_OWNER_CHECK);
}
BControllerInterface oldBController = bController;
// Ensure invoke bController.isBController() returns true
require(newBController.isBController(), "marker method returned false");
// Set market's bController to newBController
bController = newBController;
// Emit NewBController(oldBController, newBController)
emit NewBController(oldBController, newBController);
return uint(Error.NO_ERROR);
}
/**
* @notice accrues interest and sets a new reserve factor for the protocol using _setReserveFactorFresh
* @dev Admin function to accrue interest and set a new reserve factor
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setReserveFactor(uint newReserveFactorMantissa) external nonReentrant returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reserve factor change failed.
return fail(Error(error), FailureInfo.SET_RESERVE_FACTOR_ACCRUE_INTEREST_FAILED);
}
// _setReserveFactorFresh emits reserve-factor-specific logs on errors, so we don't need to.
return _setReserveFactorFresh(newReserveFactorMantissa);
}
/**
* @notice Sets a new reserve factor for the protocol (*requires fresh interest accrual)
* @dev Admin function to set a new reserve factor
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setReserveFactorFresh(uint newReserveFactorMantissa) internal returns (uint) {
// Check caller is admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_RESERVE_FACTOR_ADMIN_CHECK);
}
// Verify market's block number equals current block number
if (accrualBlockNumber != getBlockNumber()) {
return fail(Error.MARKET_NOT_FRESH, FailureInfo.SET_RESERVE_FACTOR_FRESH_CHECK);
}
// Check newReserveFactor ≤ maxReserveFactor
if (newReserveFactorMantissa > reserveFactorMaxMantissa) {
return fail(Error.BAD_INPUT, FailureInfo.SET_RESERVE_FACTOR_BOUNDS_CHECK);
}
uint oldReserveFactorMantissa = reserveFactorMantissa;
reserveFactorMantissa = newReserveFactorMantissa;
emit NewTokenReserveFactor(oldReserveFactorMantissa, newReserveFactorMantissa);
return uint(Error.NO_ERROR);
}
/**
* @notice Accrues interest and reduces reserves by transferring from msg.sender
* @param addAmount Amount of addition to reserves
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _addReservesInternal(uint addAmount) internal nonReentrant returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reduce reserves failed.
return fail(Error(error), FailureInfo.ADD_RESERVES_ACCRUE_INTEREST_FAILED);
}
// _addReservesFresh emits reserve-addition-specific logs on errors, so we don't need to.
(error, ) = _addReservesFresh(addAmount);
return error;
}
/**
* @notice Add reserves by transferring from caller
* @dev Requires fresh interest accrual
* @param addAmount Amount of addition to reserves
* @return (uint, uint) An error code (0=success, otherwise a failure (see ErrorReporter.sol for details)) and the actual amount added, net token fees
*/
function _addReservesFresh(uint addAmount) internal returns (uint, uint) {
// totalReserves + actualAddAmount
uint totalReservesNew;
uint actualAddAmount;
// We fail gracefully unless market's block number equals current block number
if (accrualBlockNumber != getBlockNumber()) {
return (fail(Error.MARKET_NOT_FRESH, FailureInfo.ADD_RESERVES_FRESH_CHECK), actualAddAmount);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
/*
* We call doTransferIn for the caller and the addAmount
* Note: The bToken must handle variations between ERC-20 and ETH underlying.
* On success, the bToken holds an additional addAmount of cash.
* doTransferIn reverts if anything goes wrong, since we can't be sure if side effects occurred.
* it returns the amount actually transferred, in case of a fee.
*/
actualAddAmount = doTransferIn(msg.sender, addAmount);
totalReservesNew = totalReserves + actualAddAmount;
/* Revert on overflow */
require(totalReservesNew >= totalReserves, "add reserves unexpected overflow");
// Store reserves[n+1] = reserves[n] + actualAddAmount
totalReserves = totalReservesNew;
/* Emit NewReserves(admin, actualAddAmount, reserves[n+1]) */
emit ReservesAdded(msg.sender, actualAddAmount, totalReservesNew);
/* Return (NO_ERROR, actualAddAmount) */
return (uint(Error.NO_ERROR), actualAddAmount);
}
/**
* @notice Accrues interest and reduces reserves by transferring to admin
* @param reduceAmount Amount of reduction to reserves
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _reduceReserves(uint reduceAmount) external nonReentrant returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted reduce reserves failed.
return fail(Error(error), FailureInfo.REDUCE_RESERVES_ACCRUE_INTEREST_FAILED);
}
// _reduceReservesFresh emits reserve-reduction-specific logs on errors, so we don't need to.
return _reduceReservesFresh(reduceAmount);
}
/**
* @notice Reduces reserves by transferring to admin
* @dev Requires fresh interest accrual
* @param reduceAmount Amount of reduction to reserves
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _reduceReservesFresh(uint reduceAmount) internal returns (uint) {
// totalReserves - reduceAmount
uint totalReservesNew;
// Check caller is admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.REDUCE_RESERVES_ADMIN_CHECK);
}
// We fail gracefully unless market's block number equals current block number
if (accrualBlockNumber != getBlockNumber()) {
return fail(Error.MARKET_NOT_FRESH, FailureInfo.REDUCE_RESERVES_FRESH_CHECK);
}
// Fail gracefully if protocol has insufficient underlying cash
if (getCashPrior() < reduceAmount) {
return fail(Error.TOKEN_INSUFFICIENT_CASH, FailureInfo.REDUCE_RESERVES_CASH_NOT_AVAILABLE);
}
// Check reduceAmount ≤ reserves[n] (totalReserves)
if (reduceAmount > totalReserves) {
return fail(Error.BAD_INPUT, FailureInfo.REDUCE_RESERVES_VALIDATION);
}
/////////////////////////
// EFFECTS & INTERACTIONS
// (No safe failures beyond this point)
totalReservesNew = totalReserves - reduceAmount;
// We checked reduceAmount <= totalReserves above, so this should never revert.
require(totalReservesNew <= totalReserves, "reduce reserves unexpected underflow");
// Store reserves[n+1] = reserves[n] - reduceAmount
totalReserves = totalReservesNew;
// doTransferOut reverts if anything goes wrong, since we can't be sure if side effects occurred.
doTransferOut(admin, reduceAmount);
emit ReservesReduced(admin, reduceAmount, totalReservesNew);
return uint(Error.NO_ERROR);
}
/**
* @notice accrues interest and updates the interest rate model using _setInterestRateModelFresh
* @dev Admin function to accrue interest and update the interest rate model
* @param newInterestRateModel the new interest rate model to use
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setInterestRateModel(InterestRateModel newInterestRateModel) public returns (uint) {
uint error = accrueInterest();
if (error != uint(Error.NO_ERROR)) {
// accrueInterest emits logs on errors, but on top of that we want to log the fact that an attempted change of interest rate model failed
return fail(Error(error), FailureInfo.SET_INTEREST_RATE_MODEL_ACCRUE_INTEREST_FAILED);
}
// _setInterestRateModelFresh emits interest-rate-model-update-specific logs on errors, so we don't need to.
return _setInterestRateModelFresh(newInterestRateModel);
}
/**
* @notice updates the interest rate model (*requires fresh interest accrual)
* @dev Admin function to update the interest rate model
* @param newInterestRateModel the new interest rate model to use
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _setInterestRateModelFresh(InterestRateModel newInterestRateModel) internal returns (uint) {
// Used to store old model for use in the event that is emitted on success
InterestRateModel oldInterestRateModel;
// Check caller is admin
if (msg.sender != admin) {
return fail(Error.UNAUTHORIZED, FailureInfo.SET_INTEREST_RATE_MODEL_OWNER_CHECK);
}
// We fail gracefully unless market's block number equals current block number
if (accrualBlockNumber != getBlockNumber()) {
return fail(Error.MARKET_NOT_FRESH, FailureInfo.SET_INTEREST_RATE_MODEL_FRESH_CHECK);
}
// Track the market's current interest rate model
oldInterestRateModel = interestRateModel;
// Ensure invoke newInterestRateModel.isInterestRateModel() returns true
require(newInterestRateModel.isInterestRateModel(), "marker method returned false");
// Set the interest rate model to newInterestRateModel
interestRateModel = newInterestRateModel;
// Emit NewMarketTokenInterestRateModel(oldInterestRateModel, newInterestRateModel)
emit NewMarketTokenInterestRateModel(oldInterestRateModel, newInterestRateModel);
return uint(Error.NO_ERROR);
}
/*** Safe Token ***/
/**
* @notice Gets balance of this contract in terms of the underlying
* @dev This excludes the value of the current message, if any
* @return The quantity of underlying owned by this contract
*/
function getCashPrior() internal view returns (uint);
/**
* @dev Performs a transfer in, reverting upon failure. Returns the amount actually transferred to the protocol, in case of a fee.
* This may revert due to insufficient balance or insufficient allowance.
*/
function doTransferIn(address from, uint amount) internal returns (uint);
/**
* @dev Performs a transfer out, ideally returning an explanatory error code upon failure tather than reverting.
* If caller has not called checked protocol's balance, may revert due to insufficient cash held in the contract.
* If caller has checked protocol's balance, and verified it is >= amount, this should not revert in normal conditions.
*/
function doTransferOut(address payable to, uint amount) internal;
/*** Reentrancy Guard ***/
/**
* @dev Prevents a contract from calling itself, directly or indirectly.
*/
modifier nonReentrant() {
require(_notEntered, "re-entered");
_notEntered = false;
_;
_notEntered = true; // get a gas-refund post-Istanbul
}
}
/**
* @title Bird's BErc20 Contract
* @notice BTokens which wrap an EIP-20 underlying
*/
contract BErc20 is BToken, BErc20Interface {
/**
* @notice Initialize the new money market
* @param underlying_ The address of the underlying asset
* @param bController_ The address of the BController
* @param interestRateModel_ The address of the interest rate model
* @param initialExchangeRateMantissa_ The initial exchange rate, scaled by 1e18
* @param name_ ERC-20 name of this token
* @param symbol_ ERC-20 symbol of this token
* @param decimals_ ERC-20 decimal precision of this token
*/
function initialize(address underlying_,
BControllerInterface bController_,
InterestRateModel interestRateModel_,
uint initialExchangeRateMantissa_,
string memory name_,
string memory symbol_,
uint8 decimals_) public {
// BToken initialize does the bulk of the work
super.initialize(bController_, interestRateModel_, initialExchangeRateMantissa_, name_, symbol_, decimals_);
// Set underlying and sanity check it
underlying = underlying_;
EIP20Interface(underlying).totalSupply();
}
/*** User Interface ***/
/**
* @notice Sender supplies assets into the market and receives bTokens in exchange
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param mintAmount The amount of the underlying asset to supply
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function mint(uint mintAmount) external returns (uint) {
(uint err,) = mintInternal(mintAmount);
return err;
}
/**
* @notice Sender redeems bTokens in exchange for the underlying asset
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param redeemTokens The number of bTokens to redeem into underlying
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeem(uint redeemTokens) external returns (uint) {
return redeemInternal(redeemTokens);
}
/**
* @notice Sender redeems bTokens in exchange for a specified amount of underlying asset
* @dev Accrues interest whether or not the operation succeeds, unless reverted
* @param redeemAmount The amount of underlying to redeem
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function redeemUnderlying(uint redeemAmount) external returns (uint) {
return redeemUnderlyingInternal(redeemAmount);
}
/**
* @notice Sender borrows assets from the protocol to their own address
* @param borrowAmount The amount of the underlying asset to borrow
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function borrow(uint borrowAmount) external returns (uint) {
return borrowInternal(borrowAmount);
}
/**
* @notice Sender repays their own borrow
* @param repayAmount The amount to repay
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function repayBorrow(uint repayAmount) external returns (uint) {
(uint err,) = repayBorrowInternal(repayAmount);
return err;
}
/**
* @notice Sender repays a borrow belonging to borrower
* @param borrower the account with the debt being payed off
* @param repayAmount The amount to repay
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function repayBorrowBehalf(address borrower, uint repayAmount) external returns (uint) {
(uint err,) = repayBorrowBehalfInternal(borrower, repayAmount);
return err;
}
/**
* @notice The sender liquidates the borrowers collateral.
* The collateral seized is transferred to the liquidator.
* @param borrower The borrower of this bToken to be liquidated
* @param repayAmount The amount of the underlying borrowed asset to repay
* @param bTokenCollateral The market in which to seize collateral from the borrower
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function liquidateBorrow(address borrower, uint repayAmount, BTokenInterface bTokenCollateral) external returns (uint) {
(uint err,) = liquidateBorrowInternal(borrower, repayAmount, bTokenCollateral);
return err;
}
/**
* @notice The sender adds to reserves.
* @param addAmount The amount fo underlying token to add as reserves
* @return uint 0=success, otherwise a failure (see ErrorReporter.sol for details)
*/
function _addReserves(uint addAmount) external returns (uint) {
return _addReservesInternal(addAmount);
}
/*** Safe Token ***/
/**
* @notice Gets balance of this contract in terms of the underlying
* @dev This excludes the value of the current message, if any
* @return The quantity of underlying tokens owned by this contract
*/
function getCashPrior() internal view returns (uint) {
EIP20Interface token = EIP20Interface(underlying);
return token.balanceOf(address(this));
}
/**
* @dev Similar to EIP20 transfer, except it handles a False result from `transferFrom` and reverts in that case.
* This will revert due to insufficient balance or insufficient allowance.
* This function returns the actual amount received,
* which may be less than `amount` if there is a fee attached to the transfer.
*
* 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 from, uint amount) internal returns (uint) {
EIP20NonStandardInterface token = EIP20NonStandardInterface(underlying);
uint balanceBefore = EIP20Interface(underlying).balanceOf(address(this));
token.transferFrom(from, address(this), amount);
bool success;
assembly {
switch returndatasize()
case 0 { // This is a non-standard ERC-20
success := not(0) // set success to true
}
case 32 { // This is a compliant ERC-20
returndatacopy(0, 0, 32)
success := mload(0) // Set `success = returndata` of external call
}
default { // This is an excessively non-compliant ERC-20, revert.
revert(0, 0)
}
}
require(success, "TOKEN_TRANSFER_IN_FAILED");
// Calculate the amount that was *actually* transferred
uint balanceAfter = EIP20Interface(underlying).balanceOf(address(this));
require(balanceAfter >= balanceBefore, "TOKEN_TRANSFER_IN_OVERFLOW");
return balanceAfter - balanceBefore; // underflow already checked above, just subtract
}
/**
* @dev Similar to EIP20 transfer, except it handles a False success 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 payable to, uint amount) internal {
EIP20NonStandardInterface token = EIP20NonStandardInterface(underlying);
token.transfer(to, amount);
bool success;
assembly {
switch returndatasize()
case 0 { // This is a non-standard ERC-20
success := not(0) // set success to true
}
case 32 { // This is a complaint ERC-20
returndatacopy(0, 0, 32)
success := mload(0) // Set `success = returndata` of external call
}
default { // This is an excessively non-compliant ERC-20, revert.
revert(0, 0)
}
}
require(success, "TOKEN_TRANSFER_OUT_FAILED");
}
}
/**
* @title Bird's BErc20LINKDelegate Contract
* @notice BTokens which wrap an EIP-20 underlying and are delegated to
*/
contract BErc20LINKDelegate is BErc20, BDelegateInterface {
/**
* @notice Construct an empty delegate
*/
constructor() public {}
/**
* @notice Called by the delegator on a delegate to initialize it for duty
* @param data The encoded bytes data for any initialization
*/
function _becomeImplementation(bytes memory data) public {
// Shh -- currently unused
data;
// Shh -- we don't ever want this hook to be marked pure
if (false) {
implementation = address(0);
}
require(msg.sender == admin, "only the admin may call _becomeImplementation");
}
/**
* @notice Called by the delegator on a delegate to forfeit its responsibility
*/
function _resignImplementation() public {
// Shh -- we don't ever want this hook to be marked pure
if (false) {
implementation = address(0);
}
require(msg.sender == admin, "only the admin may call _resignImplementation");
}
}
|
We call the defense hook */
|
bController.repayBorrowVerify(address(this), payer, borrower, vars.actualRepayAmount, vars.borrowerIndex);
| 285,992 |
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./full_match/42/0xa262F943f7D9527333c6eD3c4f222b9Ee7FBB373/sources/bos.sol
|
@notice Called once by the factory at time of deployment.
|
function initialize(IERC20 _token0, IERC20 _token1) external {
token0 = _token0;
token1 = _token1;
}
| 9,586,181 |
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./full_match/4/0x2Cf67353A508Fc752b166ABC53cf31B3effD82Db/sources/ArbitrageInterfaceV2.sol
|
* Execute un arbitrage. Les refs contiennent dans l'ordre : - les adresses des tokens du cycle (sans le dernier) - les adresses pools traverses - les adresses des factories correspondantes Le tableau sera donc de longueur multiple de 3./ transfert des tokens au contrat de lending pour rembourser le flashloan
|
function _trade(
uint256 amountIn,
uint256 amountOutMin,
address[] memory refs,
bool supportFees,
bool flashLoan,
uint flashLoanReturn
) override public {
require((refs.length / 3) * 3 == refs.length, "ArbitrageInterface: refs length is not a multiple of 3 !");
uint lastAmountOut = amountIn;
uint cycleLen = refs.length / 3;
for (uint i=0 ; i < cycleLen ; i++) {
lastAmountOut = _execSwap(
swappers[refs[2 * cycleLen + i]],
refs[cycleLen + i],
refs[i],
i < cycleLen - 1 ? refs[i+1] : refs[0],
lastAmountOut,
supportFees,
i < cycleLen - 1 ? refs[cycleLen + i + 1] : address(this)
);
}
require(lastAmountOut > amountOutMin, "ArbitrageInterface: Insufficient output amount !");
if (flashLoan) {
require(lastAmountOut > flashLoanReturn, "ArbitrageInterface: Output amount cannot refund flashLoan !");
require(IERC20(refs[0]).balanceOf(address(this)) > flashLoanReturn, "ArbitrageInterface: Insufficient balance to refund flashLoan !");
IERC20(refs[0]).transfer(msg.sender, flashLoanReturn);
}
emit Arbitrage(amountIn, lastAmountOut, flashLoanReturn);
}
| 12,347,424 |
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] |
pragma solidity 0.5.6;
// Copyright BigchainDB GmbH and Ocean Protocol contributors
// SPDX-License-Identifier: (Apache-2.0 AND CC-BY-4.0)
// Code is Apache-2.0 and docs are CC-BY-4.0
import './AgreementStoreLibrary.sol';
import '../conditions/ConditionStoreManager.sol';
import '../registry/DIDRegistry.sol';
import '../templates/TemplateStoreManager.sol';
import 'openzeppelin-eth/contracts/ownership/Ownable.sol';
/**
* @title Agreement Store Manager
* @author Ocean Protocol Team
*
* @dev Implementation of the Agreement Store.
* TODO: link to OEP
*
* The agreement store generates conditions for an agreement template.
* Agreement templates must to be approved in the Template Store
* Each agreement is linked to the DID of an asset.
*/
contract AgreementStoreManager is Ownable {
/**
* @dev The Agreement Store Library takes care of the basic storage functions
*/
using AgreementStoreLibrary for AgreementStoreLibrary.AgreementList;
/**
* @dev state storage for the agreements
*/
AgreementStoreLibrary.AgreementList internal agreementList;
ConditionStoreManager internal conditionStoreManager;
TemplateStoreManager internal templateStoreManager;
DIDRegistry internal didRegistry;
using AgreementStoreLibrary for AgreementStoreLibrary.AgreementActors;
AgreementStoreLibrary.AgreementActors internal agreementActors;
// this meant as template ID resolver to avoid memory layout corruption
mapping (address => bytes32) templateIdAddressToBytes32;
using AgreementStoreLibrary for AgreementStoreLibrary.AgreementActorsList;
AgreementStoreLibrary.AgreementActorsList internal agreementActorsList;
event AgreementCreated(
bytes32 indexed agreementId,
bytes32 indexed did,
address indexed createdBy,
uint256 createdAt
);
event AgreementActorAdded(
bytes32 indexed agreementId,
address indexed actor,
bytes32 actorType
);
/**
* @dev initialize AgreementStoreManager Initializer
* Initializes Ownable. Only on contract creation.
* @param _owner refers to the owner of the contract
* @param _conditionStoreManagerAddress is the address of the connected condition store
* @param _templateStoreManagerAddress is the address of the connected template store
* @param _didRegistryAddress is the address of the connected DID Registry
*/
function initialize(
address _owner,
address _conditionStoreManagerAddress,
address _templateStoreManagerAddress,
address _didRegistryAddress
)
public
initializer
{
require(
_owner != address(0) &&
_conditionStoreManagerAddress != address(0) &&
_templateStoreManagerAddress != address(0) &&
_didRegistryAddress != address(0),
'Invalid address'
);
Ownable.initialize(_owner);
conditionStoreManager = ConditionStoreManager(
_conditionStoreManagerAddress
);
templateStoreManager = TemplateStoreManager(
_templateStoreManagerAddress
);
didRegistry = DIDRegistry(
_didRegistryAddress
);
}
/**
* @dev THIS METHOD HAS BEEN DEPRECATED PLEASE DON'T USE IT.
* WE KEEP THIS METHOD INTERFACE TO AVOID ANY CONTRACT
* UPGRADEABILITY ISSUES IN THE FUTURE.
* THE NEW METHOD DON'T ACCEPT CONDITIONS, INSTEAD IT USES
* TEMPLATE ID. FOR MORE INFORMATION PLEASE REFER TO THE BELOW LINK
* https://github.com/oceanprotocol/keeper-contracts/pull/623
*/
function createAgreement(
bytes32 _id,
bytes32 _did,
address[] memory _conditionTypes,
bytes32[] memory _conditionIds,
uint[] memory _timeLocks,
uint[] memory _timeOuts
)
public
returns (uint size)
{
require(
templateStoreManager.isTemplateApproved(msg.sender) == true,
'Template not Approved'
);
require(
didRegistry.getBlockNumberUpdated(_did) > 0,
'DID not registered'
);
require(
_conditionIds.length == _conditionTypes.length &&
_timeLocks.length == _conditionTypes.length &&
_timeOuts.length == _conditionTypes.length,
'Arguments have wrong length'
);
// create the conditions in condition store. Fail if conditionId already exists.
for (uint256 i = 0; i < _conditionTypes.length; i++) {
conditionStoreManager.createCondition(
_conditionIds[i],
_conditionTypes[i],
_timeLocks[i],
_timeOuts[i]
);
}
agreementList.create(
_id,
_did,
msg.sender,
_conditionIds
);
emit AgreementCreated(
_id,
_did,
msg.sender,
block.number
);
return getAgreementListSize();
}
/**
* @dev Create a new agreement.
* The agreement will create conditions of conditionType with conditionId.
* Only "approved" templates can access this function.
* @param _id is the ID of the new agreement. Must be unique.
* @param _did is the bytes32 DID of the asset. The DID must be registered beforehand.
* @param _templateId template ID.
* @param _conditionIds is a list of bytes32 content-addressed Condition IDs
* @param _timeLocks is a list of uint time lock values associated to each Condition
* @param _timeOuts is a list of uint time out values associated to each Condition
* @param _actors array includes actor address such as consumer, provider, publisher, or verifier, ect.
* For each template, the actors array order should follow the same order in templateStoreManager
* actor types definition.
* @return the size of the agreement list after the create action.
*/
function createAgreement(
bytes32 _id,
bytes32 _did,
bytes32 _templateId,
bytes32[] memory _conditionIds,
uint[] memory _timeLocks,
uint[] memory _timeOuts,
address[] memory _actors
)
public
returns (uint size)
{
require(
templateStoreManager.isTemplateIdApproved(_templateId) == true,
'Template not Approved'
);
require(
didRegistry.getBlockNumberUpdated(_did) > 0,
'DID not registered'
);
address[] memory _conditionTypes;
bytes32[] memory _actorTypes;
(,,,,_conditionTypes, _actorTypes) = templateStoreManager.getTemplate(
_templateId
);
require(
_conditionIds.length == _conditionTypes.length &&
_timeLocks.length == _conditionTypes.length &&
_timeOuts.length == _conditionTypes.length &&
_actors.length == _actorTypes.length,
'Arguments have wrong length'
);
// create the conditions in condition store. Fail if conditionId already exists.
for (uint256 i = 0; i < _conditionTypes.length; i++) {
conditionStoreManager.createCondition(
_conditionIds[i],
_conditionTypes[i],
_timeLocks[i],
_timeOuts[i]
);
}
address templateAddress = convertBytes32ToAddress(_templateId);
templateIdAddressToBytes32[templateAddress] = _templateId;
agreementList.create(
_id,
_did,
templateAddress,
_conditionIds
);
// set agreement actors
for(uint256 i = 0; i < _actors.length; i++)
{
agreementActors.setActorType(
_id,
_actors[i],
_actorTypes[i]
);
emit AgreementActorAdded(
_id,
_actors[i],
_actorTypes[i]
);
}
agreementActorsList.setActors(
_id,
_actors
);
emit AgreementCreated(
_id,
_did,
msg.sender,
block.number
);
return getAgreementListSize();
}
/**
* @dev Get agreement with _id.
* The agreement will create conditions of conditionType with conditionId.
* Only "approved" templates can access this function.
* @param _id is the ID of the agreement.
* @return the agreement attributes.
*/
function getAgreement(bytes32 _id)
external
view
returns (
bytes32 did,
address didOwner,
bytes32 templateId,
bytes32[] memory conditionIds,
address lastUpdatedBy,
uint256 blockNumberUpdated
)
{
address _templateAddress = agreementList.agreements[_id].templateId;
did = agreementList.agreements[_id].did;
didOwner = didRegistry.getDIDOwner(did);
templateId = templateIdAddressToBytes32[_templateAddress];
conditionIds = agreementList.agreements[_id].conditionIds;
lastUpdatedBy = agreementList.agreements[_id].lastUpdatedBy;
blockNumberUpdated = agreementList.agreements[_id].blockNumberUpdated;
}
/**
* @dev getAgreementActors for a given agreement Id retrieves actors addresses list
* @param _id is the ID of the agreement.
* @return agreement actors list of addresses
*/
function getAgreementActors(
bytes32 _id
)
external
view
returns(
address[] memory actors
)
{
actors = agreementActorsList.getActors(_id);
}
/**
* @dev getActorType for a given agreement Id, and actor address retrieves actors type
* @param _id is the ID of the agreement
* @param _actor agreement actor address
* @return agreement actor type
*/
function getActorType(
bytes32 _id,
address _actor
)
external
view
returns(bytes32 actorType)
{
actorType = agreementActors.getActorType(_id, _actor);
}
/**
* @dev get the DID owner for this agreement with _id.
* @param _id is the ID of the agreement.
* @return the DID owner associated with agreement.did from the DID registry.
*/
function getAgreementDIDOwner(bytes32 _id)
external
view
returns (address didOwner)
{
bytes32 did = agreementList.agreements[_id].did;
didOwner = didRegistry.getDIDOwner(did);
}
/**
* @dev check the DID owner for this agreement with _id.
* @param _id is the ID of the agreement.
* @param _owner is the DID owner
* @return the DID owner associated with agreement.did from the DID registry.
*/
function isAgreementDIDOwner(bytes32 _id, address _owner)
external
view
returns (bool)
{
bytes32 did = agreementList.agreements[_id].did;
return (_owner == didRegistry.getDIDOwner(did));
}
/**
* @dev isAgreementDIDProvider for a given agreement Id
* and address check whether a DID provider is associated with this agreement
* @param _id is the ID of the agreement
* @param _provider is the DID provider
* @return true if a DID provider is associated with the agreement ID
*/
function isAgreementDIDProvider(bytes32 _id, address _provider)
external
view
returns(bool)
{
bytes32 did = agreementList.agreements[_id].did;
return didRegistry.isDIDProvider(did, _provider);
}
/**
* @return the length of the agreement list.
*/
function getAgreementListSize()
public
view
returns (uint size)
{
size = agreementList.agreementIds.length;
}
/**
* @param _did is the bytes32 DID of the asset.
* @return the agreement IDs for a given DID
*/
function getAgreementIdsForDID(bytes32 _did)
public
view
returns (bytes32[] memory)
{
return agreementList.didToAgreementIds[_did];
}
/**
* @param _templateId is the address of the agreement template.
* @return the agreement IDs for a given DID
*/
function getAgreementIdsForTemplateId(bytes32 _templateId)
public
view
returns (bytes32[] memory)
{
address templateId = convertBytes32ToAddress(_templateId);
return agreementList.templateIdToAgreementIds[templateId];
}
/**
* @dev getDIDRegistryAddress utility function
* used by other contracts or any EOA.
* @return the DIDRegistry address
*/
function getDIDRegistryAddress()
public
view
returns(address)
{
return address(didRegistry);
}
/**
* @dev convertBytes32ToAddress
* @param input a 32 bytes input
* @return bytes 20 output
*/
function convertBytes32ToAddress(
bytes32 input
)
private
pure
returns(address)
{
return address(ripemd160(abi.encodePacked(input)));
}
}
|
* @dev getActorType for a given agreement Id, and actor address retrieves actors type @param _id is the ID of the agreement @param _actor agreement actor address @return agreement actor type/
|
function getActorType(
bytes32 _id,
address _actor
)
external
view
returns(bytes32 actorType)
{
actorType = agreementActors.getActorType(_id, _actor);
}
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pragma solidity 0.4.23;
// ----------------------------------------------------------------------------
// ERC Token Standard #20 Interface
// https://github.com/ethereum/EIPs/blob/master/EIPS/eip-20.md
// ----------------------------------------------------------------------------
contract ERC20Interface {
function totalSupply() public constant returns (uint);
function balanceOf(address tokenOwner) public constant returns (uint balance);
function allowance(address tokenOwner, address spender) public constant 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);
}
// ----------------------------------------------------------------------------
// Receive approval and then execute function
// ----------------------------------------------------------------------------
contract ApproveAndCallFallBack {
function receiveApproval(address from, uint tokens, address token, bytes data) public;
}
// https://github.com/OpenZeppelin/zeppelin-solidity/blob/master/contracts/math/SafeMath.sol
// Note: Div only
/**
* @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 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) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
// ------------------------------------------------------------------------
// Standard ERC20 Token Contract.
// Fixed Supply with burn capabilities
// ------------------------------------------------------------------------
contract ERC20 is ERC20Interface{
using SafeMath for uint;
// ------------------------------------------------------------------------
/// Token supply, balances and allowance
// ------------------------------------------------------------------------
uint internal supply;
mapping (address => uint) internal balances;
mapping (address => mapping (address => uint)) internal allowed;
// ------------------------------------------------------------------------
// Token Information
// ------------------------------------------------------------------------
string public name; // Full Token name
uint8 public decimals; // How many decimals to show
string public symbol; // An identifier
// ------------------------------------------------------------------------
// Constructor
// ------------------------------------------------------------------------
constructor(uint _initialAmount, string _tokenName, uint8 _decimalUnits, string _tokenSymbol)
public {
balances[msg.sender] = _initialAmount; // Give the creator all initial tokens
supply = _initialAmount; // Update total supply
name = _tokenName; // Set the name for display purposes
decimals = _decimalUnits; // Amount of decimals for display purposes
symbol = _tokenSymbol; // Set the symbol for display purposes
emit Transfer(address(0), msg.sender, _initialAmount); // Transfer event indicating token creation
}
// ------------------------------------------------------------------------
// Transfer _amount tokens to address _to
// Sender must have enough tokens. Cannot send to 0x0.
// ------------------------------------------------------------------------
function transfer(address _to, uint _amount)
public
returns (bool success) {
require(_to != address(0)); // Use burn() function instead
require(_to != address(this));
balances[msg.sender] = balances[msg.sender].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
// ------------------------------------------------------------------------
// Transfer _amount of tokens if _from has allowed msg.sender to do so
// _from must have enough tokens + must have approved msg.sender
// ------------------------------------------------------------------------
function transferFrom(address _from, address _to, uint _amount)
public
returns (bool success) {
require(_to != address(0));
require(_to != address(this));
balances[_from] = balances[_from].sub(_amount);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_amount);
balances[_to] = balances[_to].add(_amount);
emit Transfer(_from, _to, _amount);
return true;
}
// ------------------------------------------------------------------------
// Token owner can approve for `spender` to transferFrom(...) `tokens`
// from the token owner's account
// ------------------------------------------------------------------------
function approve(address _spender, uint _amount)
public
returns (bool success) {
allowed[msg.sender][_spender] = _amount;
emit Approval(msg.sender, _spender, _amount);
return true;
}
// ------------------------------------------------------------------------
// Token holder can notify a contract that it has been approved
// to spend _amount of tokens
// ------------------------------------------------------------------------
function approveAndCall(address _spender, uint _amount, bytes _data)
public
returns (bool success) {
allowed[msg.sender][_spender] = _amount;
emit Approval(msg.sender, _spender, _amount);
ApproveAndCallFallBack(_spender).receiveApproval(msg.sender, _amount, this, _data);
return true;
}
// ------------------------------------------------------------------------
// Removes senders tokens from supply.
// Lowers user balance and totalSupply by _amount
// ------------------------------------------------------------------------
function burn(uint _amount)
public
returns (bool success) {
balances[msg.sender] = balances[msg.sender].sub(_amount);
supply = supply.sub(_amount);
emit LogBurn(msg.sender, _amount);
emit Transfer(msg.sender, address(0), _amount);
return true;
}
// ------------------------------------------------------------------------
// An approved sender can burn _amount tokens of user _from
// Lowers user balance and supply by _amount
// ------------------------------------------------------------------------
function burnFrom(address _from, uint _amount)
public
returns (bool success) {
balances[_from] = balances[_from].sub(_amount); // Subtract from the targeted balance
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_amount); // Subtract from the sender's allowance
supply = supply.sub(_amount); // Update supply
emit LogBurn(_from, _amount);
emit Transfer(_from, address(0), _amount);
return true;
}
// ------------------------------------------------------------------------
// Returns the number of tokens in circulation
// ------------------------------------------------------------------------
function totalSupply()
public
view
returns (uint tokenSupply) {
return supply;
}
// ------------------------------------------------------------------------
// Returns the token balance of user
// ------------------------------------------------------------------------
function balanceOf(address _tokenHolder)
public
view
returns (uint balance) {
return balances[_tokenHolder];
}
// ------------------------------------------------------------------------
// Returns amount of tokens _spender is allowed to transfer or burn
// ------------------------------------------------------------------------
function allowance(address _tokenHolder, address _spender)
public
view
returns (uint remaining) {
return allowed[_tokenHolder][_spender];
}
// ------------------------------------------------------------------------
// Fallback function
// Won't accept ETH
// ------------------------------------------------------------------------
function ()
public
payable {
revert();
}
// ------------------------------------------------------------------------
// Event: Logs the amount of tokens burned and the address of the burner
// ------------------------------------------------------------------------
event LogBurn(address indexed _burner, uint indexed _amountBurned);
}
// ------------------------------------------------------------------------
// This contract is in-charge of receiving old MyBit tokens and returning
// New MyBit tokens to users.
// Note: Old tokens have 8 decimal places, while new tokens have 18 decimals
// 1.00000000 OldMyBit == 36.000000000000000000 NewMyBit
// ------------------------------------------------------------------------
contract TokenSwap {
using SafeMath for uint256;
// ------------------------------------------------------------------------
// Token addresses
// ------------------------------------------------------------------------
address public oldTokenAddress;
ERC20 public newToken;
// ------------------------------------------------------------------------
// Token Transition Info
// ------------------------------------------------------------------------
uint256 public scalingFactor = 36; // 1 OldMyBit = 36 NewMyBit
uint256 public tenDecimalPlaces = 10**10;
// ------------------------------------------------------------------------
// Old Token Supply
// ------------------------------------------------------------------------
uint256 public oldCirculatingSupply; // Old MyBit supply in circulation (8 decimals)
// ------------------------------------------------------------------------
// New Token Supply
// ------------------------------------------------------------------------
uint256 public totalSupply = 18000000000000000 * tenDecimalPlaces; // New token supply. (Moving from 8 decimal places to 18)
uint256 public circulatingSupply = 10123464384447336 * tenDecimalPlaces; // New user supply.
uint256 public foundationSupply = totalSupply - circulatingSupply; // Foundation supply.
// ------------------------------------------------------------------------
// Distribution numbers
// ------------------------------------------------------------------------
uint256 public tokensRedeemed = 0; // Total number of new tokens redeemed.
// ------------------------------------------------------------------------
// Double check that all variables are set properly before swapping tokens
// ------------------------------------------------------------------------
constructor(address _myBitFoundation, address _oldTokenAddress)
public {
oldTokenAddress = _oldTokenAddress;
oldCirculatingSupply = ERC20Interface(oldTokenAddress).totalSupply();
assert ((circulatingSupply.div(oldCirculatingSupply.mul(tenDecimalPlaces))) == scalingFactor);
assert (oldCirculatingSupply.mul(scalingFactor.mul(tenDecimalPlaces)) == circulatingSupply);
newToken = new ERC20(totalSupply, "MyBit", 18, "MYB");
newToken.transfer(_myBitFoundation, foundationSupply);
}
// ------------------------------------------------------------------------
// Users can trade old MyBit tokens for new MyBit tokens here
// Must approve this contract as spender to swap tokens
// ------------------------------------------------------------------------
function swap(uint256 _amount)
public
noMint
returns (bool){
require(ERC20Interface(oldTokenAddress).transferFrom(msg.sender, this, _amount));
uint256 newTokenAmount = _amount.mul(scalingFactor).mul(tenDecimalPlaces); // Add 10 more decimals to number of tokens
assert(tokensRedeemed.add(newTokenAmount) <= circulatingSupply); // redeemed tokens should never exceed circulatingSupply
tokensRedeemed = tokensRedeemed.add(newTokenAmount);
require(newToken.transfer(msg.sender, newTokenAmount));
emit LogTokenSwap(msg.sender, _amount, block.timestamp);
return true;
}
// ------------------------------------------------------------------------
// Alias for swap(). Called by old token contract when approval to transfer
// tokens has been given.
// ------------------------------------------------------------------------
function receiveApproval(address _from, uint256 _amount, address _token, bytes _data)
public
noMint
returns (bool){
require(_token == oldTokenAddress);
require(ERC20Interface(oldTokenAddress).transferFrom(_from, this, _amount));
uint256 newTokenAmount = _amount.mul(scalingFactor).mul(tenDecimalPlaces); // Add 10 more decimals to number of tokens
assert(tokensRedeemed.add(newTokenAmount) <= circulatingSupply); // redeemed tokens should never exceed circulatingSupply
tokensRedeemed = tokensRedeemed.add(newTokenAmount);
require(newToken.transfer(_from, newTokenAmount));
emit LogTokenSwap(_from, _amount, block.timestamp);
return true;
}
// ------------------------------------------------------------------------
// Events
// ------------------------------------------------------------------------
event LogTokenSwap(address indexed _sender, uint256 indexed _amount, uint256 indexed _timestamp);
// ------------------------------------------------------------------------
// Modifiers
// ------------------------------------------------------------------------
// ------------------------------------------------------------------------
// This ensures that the owner of the previous token doesn't mint more
// tokens during swap
// ------------------------------------------------------------------------
modifier noMint {
require(oldCirculatingSupply == ERC20Interface(oldTokenAddress).totalSupply());
_;
}
}
|
------------------------------------------------------------------------ Users can trade old MyBit tokens for new MyBit tokens here Must approve this contract as spender to swap tokens ------------------------------------------------------------------------
|
function swap(uint256 _amount)
public
noMint
returns (bool){
require(ERC20Interface(oldTokenAddress).transferFrom(msg.sender, this, _amount));
tokensRedeemed = tokensRedeemed.add(newTokenAmount);
require(newToken.transfer(msg.sender, newTokenAmount));
emit LogTokenSwap(msg.sender, _amount, block.timestamp);
return true;
}
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// SPDX-License-Identifier: MIT
pragma solidity 0.6.12;
import "@openzeppelin/contracts/math/Math.sol";
import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "./lib/Babylonian.sol";
import "./owner/Operator.sol";
import "./utils/ContractGuard.sol";
import "./interfaces/IBasisAsset.sol";
import "./interfaces/IOracle.sol";
import "./interfaces/IBoardroom.sol";
contract Treasury is ContractGuard {
using SafeERC20 for IERC20;
using Address for address;
using SafeMath for uint256;
/* ========= CONSTANT VARIABLES ======== */
uint256 public constant PERIOD = 6 hours;
/* ========== STATE VARIABLES ========== */
// governance
address public operator;
// flags
bool public initialized = false;
// epoch
uint256 public startTime;
uint256 public epoch = 0;
uint256 public epochSupplyContractionLeft = 0;
// exclusions from total supply
address[] public excludedFromTotalSupply = [
address(0xB7e1E341b2CBCc7d1EdF4DC6E5e962aE5C621ca5), // JuiceGenesisRewardPool
address(0x04b79c851ed1A36549C6151189c79EC0eaBca745) // JuiceRewardPool
];
// core components
address public juice;
address public jbond;
address public juicer;
address public boardroom;
address public juiceOracle;
// price
uint256 public juciePriceOne;
uint256 public juicePriceCeiling;
uint256 public seigniorageSaved;
uint256[] public supplyTiers;
uint256[] public maxExpansionTiers;
uint256 public maxSupplyExpansionPercent;
uint256 public bondDepletionFloorPercent;
uint256 public seigniorageExpansionFloorPercent;
uint256 public maxSupplyContractionPercent;
uint256 public maxDebtRatioPercent;
// 28 first epochs (1 week) with 4.5% expansion regardless of JUICE price
uint256 public bootstrapEpochs;
uint256 public bootstrapSupplyExpansionPercent;
/* =================== Added variables =================== */
uint256 public previousEpochJuicePrice;
uint256 public maxDiscountRate; // when purchasing bond
uint256 public maxPremiumRate; // when redeeming bond
uint256 public discountPercent;
uint256 public premiumThreshold;
uint256 public premiumPercent;
uint256 public mintingFactorForPayingDebt; // print extra JUICE during debt phase
address public daoFund;
uint256 public daoFundSharedPercent;
address public devFund;
uint256 public devFundSharedPercent;
/* =================== Events =================== */
event Initialized(address indexed executor, uint256 at);
event BurnedBonds(address indexed from, uint256 bondAmount);
event RedeemedBonds(address indexed from, uint256 juiceAmount, uint256 bondAmount);
event BoughtBonds(address indexed from, uint256 juiceAmount, uint256 bondAmount);
event TreasuryFunded(uint256 timestamp, uint256 seigniorage);
event BoardroomFunded(uint256 timestamp, uint256 seigniorage);
event DaoFundFunded(uint256 timestamp, uint256 seigniorage);
event DevFundFunded(uint256 timestamp, uint256 seigniorage);
/* =================== Modifier =================== */
modifier onlyOperator() {
require(operator == msg.sender, "Treasury: caller is not the operator");
_;
}
modifier checkCondition() {
require(now >= startTime, "Treasury: not started yet");
_;
}
modifier checkEpoch() {
require(now >= nextEpochPoint(), "Treasury: not opened yet");
_;
epoch = epoch.add(1);
epochSupplyContractionLeft = (getJuicePrice() > juicePriceCeiling) ? 0 : getJuiceCirculatingSupply().mul(maxSupplyContractionPercent).div(10000);
}
modifier checkOperator() {
require(
IBasisAsset(juice).operator() == address(this) &&
IBasisAsset(jbond).operator() == address(this) &&
IBasisAsset(jucier).operator() == address(this) &&
Operator(boardroom).operator() == address(this),
"Treasury: need more permission"
);
_;
}
modifier notInitialized() {
require(!initialized, "Treasury: already initialized");
_;
}
/* ========== VIEW FUNCTIONS ========== */
function isInitialized() public view returns (bool) {
return initialized;
}
// epoch
function nextEpochPoint() public view returns (uint256) {
return startTime.add(epoch.mul(PERIOD));
}
// oracle
function getJuicePrice() public view returns (uint256 juicePrice) {
try IOracle(juiceOracle).consult(juice, 1e18) returns (uint144 price) {
return uint256(price);
} catch {
revert("Treasury: failed to consult juice price from the oracle");
}
}
function getJuiceUpdatedPrice() public view returns (uint256 _juicePrice) {
try IOracle(juiceOracle).twap(juice, 1e18) returns (uint144 price) {
return uint256(price);
} catch {
revert("Treasury: failed to consult juice price from the oracle");
}
}
// budget
function getReserve() public view returns (uint256) {
return seigniorageSaved;
}
function getBurnableJuiceLeft() public view returns (uint256 _burnableJuiceLeft) {
uint256 _juicePrice = getjuicePrice();
if (_juicePrice <= juicePriceOne) {
uint256 _juiceSupply = getJuiceCirculatingSupply();
uint256 _bondMaxSupply = _juiceSupply.mul(maxDebtRatioPercent).div(10000);
uint256 _bondSupply = IERC20(jbond).totalSupply();
if (_bondMaxSupply > _bondSupply) {
uint256 _maxMintableBond = _bondMaxSupply.sub(_bondSupply);
uint256 _maxBurnableJuice = _maxMintableBond.mul(_juicePrice).div(1e18);
_burnableJuiceLeft = Math.min(epochSupplyContractionLeft, _maxBurnableJuice);
}
}
}
function getRedeemableBonds() public view returns (uint256 _redeemableBonds) {
uint256 _juicePrice = getJuicePrice();
if (_juicePrice > juicePriceCeiling) {
uint256 _totalJuice = IERC20(juice).balanceOf(address(this));
uint256 _rate = getBondPremiumRate();
if (_rate > 0) {
_redeemableBonds = _totalJuice.mul(1e18).div(_rate);
}
}
}
function getBondDiscountRate() public view returns (uint256 _rate) {
uint256 _juicePrice = getJuicePrice();
if (_juicePrice <= juicePriceOne) {
if (discountPercent == 0) {
// no discount
_rate = juicePriceOne;
} else {
uint256 _bondAmount = juicePriceOne.mul(1e18).div(_juicePrice); // to burn 1 JUICE
uint256 _discountAmount = _bondAmount.sub(juicePriceOne).mul(discountPercent).div(10000);
_rate = juicePriceOne.add(_discountAmount);
if (maxDiscountRate > 0 && _rate > maxDiscountRate) {
_rate = maxDiscountRate;
}
}
}
}
function getBondPremiumRate() public view returns (uint256 _rate) {
uint256 _juicePrice = getJuicePrice();
if (_juicePrice > juicePriceCeiling) {
uint256 _juicePricePremiumThreshold = juicePriceOne.mul(premiumThreshold).div(100);
if (_juicePrice >= _juicePricePremiumThreshold) {
//Price > 1.10
uint256 _premiumAmount = _juicePrice.sub(juicePriceOne).mul(premiumPercent).div(10000);
_rate = juicePriceOne.add(_premiumAmount);
if (maxPremiumRate > 0 && _rate > maxPremiumRate) {
_rate = maxPremiumRate;
}
} else {
// no premium bonus
_rate = juicePriceOne;
}
}
}
/* ========== GOVERNANCE ========== */
function initialize(
address _juice,
address _jbond,
address _juicer,
address _juiceOracle,
address _boardroom,
uint256 _startTime
) public notInitialized {
juice = _juice;
jbond = _jbond;
juicer = _juicer;
juiceOracle = _juiceOracle;
boardroom = _boardroom;
startTime = _startTime;
juicePriceOne = 10**18; // This is to allow a PEG of 1 JUICE per MIM
juicePriceCeiling = juicePriceOne.mul(101).div(100);
// Dynamic max expansion percent
supplyTiers = [0 ether, 10000 ether, 20000 ether, 30000 ether, 40000 ether, 50000 ether, 100000 ether, 200000 ether, 500000 ether];
maxExpansionTiers = [450, 400, 350, 300, 250, 200, 150, 125, 100];
maxSupplyExpansionPercent = 400; // Upto 4.0% supply for expansion
bondDepletionFloorPercent = 10000; // 100% of Bond supply for depletion floor
seigniorageExpansionFloorPercent = 3500; // At least 35% of expansion reserved for boardroom
maxSupplyContractionPercent = 300; // Upto 3.0% supply for contraction (to burn JUICE and mint JBOND)
maxDebtRatioPercent = 4000; // Upto 40% supply of JBOND to purchase
premiumThreshold = 110;
premiumPercent = 7000;
// First 14 epochs with 4.5% expansion
bootstrapEpochs = 14;
bootstrapSupplyExpansionPercent = 450;
// set seigniorageSaved to it's balance
seigniorageSaved = IERC20(juice).balanceOf(address(this));
initialized = true;
operator = msg.sender;
emit Initialized(msg.sender, block.number);
}
function setOperator(address _operator) external onlyOperator {
operator = _operator;
}
function setBoardroom(address _boardroom) external onlyOperator {
boardroom = _boardroom;
}
function setJuiceOracle(address _juiceOracle) external onlyOperator {
juiceOracle = _juiceOracle;
}
function setJuicePriceCeiling(uint256 _juicePriceCeiling) external onlyOperator {
require(_juicePriceCeiling >= juicePriceOne && _juicePriceCeiling <= juicePriceOne.mul(120).div(100), "out of range"); // [$1.0, $1.2]
juicePriceCeiling = _juicePriceCeiling;
}
function setMaxSupplyExpansionPercents(uint256 _maxSupplyExpansionPercent) external onlyOperator {
require(_maxSupplyExpansionPercent >= 10 && _maxSupplyExpansionPercent <= 1000, "_maxSupplyExpansionPercent: out of range"); // [0.1%, 10%]
maxSupplyExpansionPercent = _maxSupplyExpansionPercent;
}
function setSupplyTiersEntry(uint8 _index, uint256 _value) external onlyOperator returns (bool) {
require(_index >= 0, "Index has to be higher than 0");
require(_index < 9, "Index has to be lower than count of tiers");
if (_index > 0) {
require(_value > supplyTiers[_index - 1]);
}
if (_index < 8) {
require(_value < supplyTiers[_index + 1]);
}
supplyTiers[_index] = _value;
return true;
}
function setMaxExpansionTiersEntry(uint8 _index, uint256 _value) external onlyOperator returns (bool) {
require(_index >= 0, "Index has to be higher than 0");
require(_index < 9, "Index has to be lower than count of tiers");
require(_value >= 10 && _value <= 1000, "_value: out of range"); // [0.1%, 10%]
maxExpansionTiers[_index] = _value;
return true;
}
function setBondDepletionFloorPercent(uint256 _bondDepletionFloorPercent) external onlyOperator {
require(_bondDepletionFloorPercent >= 500 && _bondDepletionFloorPercent <= 10000, "out of range"); // [5%, 100%]
bondDepletionFloorPercent = _bondDepletionFloorPercent;
}
function setMaxSupplyContractionPercent(uint256 _maxSupplyContractionPercent) external onlyOperator {
require(_maxSupplyContractionPercent >= 100 && _maxSupplyContractionPercent <= 1500, "out of range"); // [0.1%, 15%]
maxSupplyContractionPercent = _maxSupplyContractionPercent;
}
function setMaxDebtRatioPercent(uint256 _maxDebtRatioPercent) external onlyOperator {
require(_maxDebtRatioPercent >= 1000 && _maxDebtRatioPercent <= 10000, "out of range"); // [10%, 100%]
maxDebtRatioPercent = _maxDebtRatioPercent;
}
function setBootstrap(uint256 _bootstrapEpochs, uint256 _bootstrapSupplyExpansionPercent) external onlyOperator {
require(_bootstrapEpochs <= 120, "_bootstrapEpochs: out of range"); // <= 1 month
require(_bootstrapSupplyExpansionPercent >= 100 && _bootstrapSupplyExpansionPercent <= 1000, "_bootstrapSupplyExpansionPercent: out of range"); // [1%, 10%]
bootstrapEpochs = _bootstrapEpochs;
bootstrapSupplyExpansionPercent = _bootstrapSupplyExpansionPercent;
}
function setExtraFunds(
address _daoFund,
uint256 _daoFundSharedPercent,
address _devFund,
uint256 _devFundSharedPercent
) external onlyOperator {
require(_daoFund != address(0), "zero");
require(_daoFundSharedPercent <= 2500, "out of range"); // <= 25%
require(_devFund != address(0), "zero");
require(_devFundSharedPercent <= 500, "out of range"); // <= 5%
daoFund = _daoFund;
daoFundSharedPercent = _daoFundSharedPercent;
devFund = _devFund;
devFundSharedPercent = _devFundSharedPercent;
}
function setMaxDiscountRate(uint256 _maxDiscountRate) external onlyOperator {
maxDiscountRate = _maxDiscountRate;
}
function setMaxPremiumRate(uint256 _maxPremiumRate) external onlyOperator {
maxPremiumRate = _maxPremiumRate;
}
function setDiscountPercent(uint256 _discountPercent) external onlyOperator {
require(_discountPercent <= 20000, "_discountPercent is over 200%");
discountPercent = _discountPercent;
}
function setPremiumThreshold(uint256 _premiumThreshold) external onlyOperator {
require(_premiumThreshold >= juicePriceCeiling, "_premiumThreshold exceeds juicePriceCeiling");
require(_premiumThreshold <= 150, "_premiumThreshold is higher than 1.5");
premiumThreshold = _premiumThreshold;
}
function setPremiumPercent(uint256 _premiumPercent) external onlyOperator {
require(_premiumPercent <= 20000, "_premiumPercent is over 200%");
premiumPercent = _premiumPercent;
}
function setMintingFactorForPayingDebt(uint256 _mintingFactorForPayingDebt) external onlyOperator {
require(_mintingFactorForPayingDebt >= 10000 && _mintingFactorForPayingDebt <= 20000, "_mintingFactorForPayingDebt: out of range"); // [100%, 200%]
mintingFactorForPayingDebt = _mintingFactorForPayingDebt;
}
/* ========== MUTABLE FUNCTIONS ========== */
function _updateJuicePrice() internal {
try IOracle(juiceOracle).update() {} catch {}
}
function getJuiceCirculatingSupply() public view returns (uint256) {
IERC20 juiceErc20 = IERC20(juice);
uint256 totalSupply = juiceErc20.totalSupply();
uint256 balanceExcluded = 0;
for (uint8 entryId = 0; entryId < excludedFromTotalSupply.length; ++entryId) {
balanceExcluded = balanceExcluded.add(juiceErc20.balanceOf(excludedFromTotalSupply[entryId]));
}
return totalSupply.sub(balanceExcluded);
}
function buyBonds(uint256 _juiceAmount, uint256 targetPrice) external onlyOneBlock checkCondition checkOperator {
require(_juiceAmount > 0, "Treasury: cannot purchase bonds with zero amount");
uint256 juicePrice = getJuicePrice();
require(juicePrice == targetPrice, "Treasury: JUICE price moved");
require(
juicePrice < juicePriceOne, // price < $1
"Treasury: juicePrice not eligible for bond purchase"
);
require(_juiceAmount <= epochSupplyContractionLeft, "Treasury: not enough bond left to purchase");
uint256 _rate = getBondDiscountRate();
require(_rate > 0, "Treasury: invalid bond rate");
uint256 _bondAmount = _juiceAmount.mul(_rate).div(1e18);
uint256 juiceSupply = getJuiceCirculatingSupply();
uint256 newBondSupply = IERC20(gbond).totalSupply().add(_bondAmount);
require(newBondSupply <= juiceSupply.mul(maxDebtRatioPercent).div(10000), "over max debt ratio");
IBasisAsset(juice).burnFrom(msg.sender, _juiceAmount);
IBasisAsset(jbond).mint(msg.sender, _bondAmount);
epochSupplyContractionLeft = epochSupplyContractionLeft.sub(_juiceAmount);
_updateJuicePrice();
emit BoughtBonds(msg.sender, _juiceAmount, _bondAmount);
}
function redeemBonds(uint256 _bondAmount, uint256 targetPrice) external onlyOneBlock checkCondition checkOperator {
require(_bondAmount > 0, "Treasury: cannot redeem bonds with zero amount");
uint256 juicePrice = getJuicePrice();
require(juicePrice == targetPrice, "Treasury: JUICE price moved");
require(
juicePrice > juicePriceCeiling, // price > $1.01
"Treasury: juicePrice not eligible for bond purchase"
);
uint256 _rate = getBondPremiumRate();
require(_rate > 0, "Treasury: invalid bond rate");
uint256 _juiceAmount = _bondAmount.mul(_rate).div(1e18);
require(IERC20(juice).balanceOf(address(this)) >= _juiceAmount, "Treasury: treasury has no more budget");
seigniorageSaved = seigniorageSaved.sub(Math.min(seigniorageSaved, _juiceAmount));
IBasisAsset(jbond).burnFrom(msg.sender, _bondAmount);
IERC20(juice).safeTransfer(msg.sender, _juiceAmount);
_updateJuicePrice();
emit RedeemedBonds(msg.sender, _juiceAmount, _bondAmount);
}
function _sendToBoardroom(uint256 _amount) internal {
IBasisAsset(juice).mint(address(this), _amount);
uint256 _daoFundSharedAmount = 0;
if (daoFundSharedPercent > 0) {
_daoFundSharedAmount = _amount.mul(daoFundSharedPercent).div(10000);
IERC20(juice).transfer(daoFund, _daoFundSharedAmount);
emit DaoFundFunded(now, _daoFundSharedAmount);
}
uint256 _devFundSharedAmount = 0;
if (devFundSharedPercent > 0) {
_devFundSharedAmount = _amount.mul(devFundSharedPercent).div(10000);
IERC20(juice).transfer(devFund, _devFundSharedAmount);
emit DevFundFunded(now, _devFundSharedAmount);
}
_amount = _amount.sub(_daoFundSharedAmount).sub(_devFundSharedAmount);
IERC20(juice).safeApprove(boardroom, 0);
IERC20(juice).safeApprove(boardroom, _amount);
IBoardroom(boardroom).allocateSeigniorage(_amount);
emit BoardroomFunded(now, _amount);
}
function _calculateMaxSupplyExpansionPercent(uint256 _juiceSupply) internal returns (uint256) {
for (uint8 tierId = 8; tierId >= 0; --tierId) {
if (_juiceSupply >= supplyTiers[tierId]) {
maxSupplyExpansionPercent = maxExpansionTiers[tierId];
break;
}
}
return maxSupplyExpansionPercent;
}
function allocateSeigniorage() external onlyOneBlock checkCondition checkEpoch checkOperator {
_updateJuicePrice();
previousEpochJuicePrice = getJuicePrice();
uint256 juiceSupply = getJuiceCirculatingSupply().sub(seigniorageSaved);
if (epoch < bootstrapEpochs) {
// 28 first epochs with 4.5% expansion
_sendToBoardroom(juiceSupply.mul(bootstrapSupplyExpansionPercent).div(10000));
} else {
if (previousEpochJuicePrice > juicePriceCeiling) {
// Expansion ($JUICE Price > 1 $MIM): there is some seigniorage to be allocated
uint256 bondSupply = IERC20(jbond).totalSupply();
uint256 _percentage = previousEpochJuicePrice.sub(juicePriceOne);
uint256 _savedForBond;
uint256 _savedForBoardroom;
uint256 _mse = _calculateMaxSupplyExpansionPercent(juiceSupply).mul(1e14);
if (_percentage > _mse) {
_percentage = _mse;
}
if (seigniorageSaved >= bondSupply.mul(bondDepletionFloorPercent).div(10000)) {
// saved enough to pay debt, mint as usual rate
_savedForBoardroom = juiceSupply.mul(_percentage).div(1e18);
} else {
// have not saved enough to pay debt, mint more
uint256 _seigniorage = juiceSupply.mul(_percentage).div(1e18);
_savedForBoardroom = _seigniorage.mul(seigniorageExpansionFloorPercent).div(10000);
_savedForBond = _seigniorage.sub(_savedForBoardroom);
if (mintingFactorForPayingDebt > 0) {
_savedForBond = _savedForBond.mul(mintingFactorForPayingDebt).div(10000);
}
}
if (_savedForBoardroom > 0) {
_sendToBoardroom(_savedForBoardroom);
}
if (_savedForBond > 0) {
seigniorageSaved = seigniorageSaved.add(_savedForBond);
IBasisAsset(juice).mint(address(this), _savedForBond);
emit TreasuryFunded(now, _savedForBond);
}
}
}
}
function governanceRecoverUnsupported(
IERC20 _token,
uint256 _amount,
address _to
) external onlyOperator {
// do not allow to drain core tokens
require(address(_token) != address(juice), "juice");
require(address(_token) != address(jbond), "bond");
require(address(_token) != address(juicer), "share");
_token.safeTransfer(_to, _amount);
}
function boardroomSetOperator(address _operator) external onlyOperator {
IBoardroom(boardroom).setOperator(_operator);
}
function boardroomSetLockUp(uint256 _withdrawLockupEpochs, uint256 _rewardLockupEpochs) external onlyOperator {
IBoardroom(boardroom).setLockUp(_withdrawLockupEpochs, _rewardLockupEpochs);
}
function boardroomAllocateSeigniorage(uint256 amount) external onlyOperator {
IBoardroom(boardroom).allocateSeigniorage(amount);
}
function boardroomGovernanceRecoverUnsupported(
address _token,
uint256 _amount,
address _to
) external onlyOperator {
IBoardroom(boardroom).governanceRecoverUnsupported(_token, _amount, _to);
}
}
|
do not allow to drain core tokens
|
function governanceRecoverUnsupported(
IERC20 _token,
uint256 _amount,
address _to
) external onlyOperator {
require(address(_token) != address(juice), "juice");
require(address(_token) != address(jbond), "bond");
require(address(_token) != address(juicer), "share");
_token.safeTransfer(_to, _amount);
}
| 12,982,649 |
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./full_match/80001/0x28b4a935339B23761491aE18cB78B6840AE7BA1d/sources/contracts/MonkeyMetaShana.sol
|
* @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");
}
| 5,614,264 |
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./full_match/1/0x5de58BF4ef40e923797aFF1767F8ed4143e6c032/sources/contracts/rate_oracles/LidoRateOracle.sol
|
From Beacon chain spec; changes rarely. `refreshBeaconSpec()` to update.
|
uint64 secondsPerEpoch;
| 16,410,691 |
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// SPDX-License-Identifier: MIT
pragma solidity 0.6.12;
pragma experimental ABIEncoderV2;
// Part: IFund
interface IFund {
function underlying() external view returns (address);
function fundManager() external view returns (address);
function relayer() external view returns (address);
function deposit(uint256 amountWei) external;
function depositFor(uint256 amountWei, address holder) external;
function withdraw(uint256 numberOfShares) external;
function getPricePerShare() external view returns (uint256);
function totalValueLocked() external view returns (uint256);
function underlyingBalanceWithInvestmentForHolder(address holder)
external
view
returns (uint256);
}
// Part: IGovernable
interface IGovernable {
function governance() external view returns (address);
}
// Part: IStrategy
interface IStrategy {
function name() external pure returns (string memory);
function version() external pure returns (string memory);
function underlying() external view returns (address);
function fund() external view returns (address);
function creator() external view returns (address);
function withdrawAllToFund() external;
function withdrawToFund(uint256 amount) external;
function investedUnderlyingBalance() external view returns (uint256);
function doHardWork() external;
}
// Part: IStrategyUnderOptimizer
interface IStrategyUnderOptimizer {
function aprAfterDeposit(uint256 depositAmount)
external
view
returns (uint256);
function apr() external view returns (uint256);
}
// 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) {
// 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);
}
}
}
}
// 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]/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, 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;
}
}
// 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");
}
}
}
// File: OptimizerStrategyBase.sol
/**
* This strategy takes an asset, and invests into the best strategy
*/
/**
* @title This is an optimizer strategy that rotates capital to various strategies.
* @author Mesh Finance
* @notice This strategy takes an asset, and invests into the strategy with highest APR
*/
contract OptimizerStrategyBase is IStrategy {
using SafeERC20 for IERC20;
using Address for address;
using SafeMath for uint256;
event StrategyAddedOptimizer(address indexed strategy);
event StrategyRemovedOptimizer(address indexed strategy);
event ActiveStrategyChangedOptimizer(address indexed strategy);
address internal constant ZERO_ADDRESS = address(0);
string public constant override name = "OptimizerStrategyBase";
string public constant override version = "V1";
address public immutable override underlying;
address public immutable override fund;
address public immutable deployer;
// these tokens cannot be claimed by the governance
mapping(address => bool) public canNotSweep;
address[] public strategies;
address public activeStrategy;
bool public investActivated;
constructor(address _fund) public {
require(_fund != address(0), "Fund cannot be empty");
fund = _fund;
address _underlying = IFund(_fund).underlying();
underlying = _underlying;
deployer = msg.sender;
// restricted tokens, can not be swept
canNotSweep[_underlying] = true;
investActivated = true;
}
function _governance() internal view returns (address) {
return IGovernable(fund).governance();
}
function governance() external view returns (address) {
return _governance();
}
function _fundManager() internal view returns (address) {
return IFund(fund).fundManager();
}
function fundManager() external view returns (address) {
return _fundManager();
}
function _relayer() internal view returns (address) {
return IFund(fund).relayer();
}
function relayer() external view returns (address) {
return _relayer();
}
function creator() external view override returns (address) {
if (activeStrategy != ZERO_ADDRESS) {
return IStrategy(activeStrategy).creator();
}
return deployer;
}
modifier onlyFund() {
require(msg.sender == fund, "The sender has to be the fund");
_;
}
modifier onlyFundManager() {
require(
msg.sender == _fundManager(),
"The sender has to be the fund manager"
);
_;
}
modifier onlyFundOrGovernance() {
require(
msg.sender == fund || msg.sender == _governance(),
"The sender has to be the governance or fund"
);
_;
}
modifier onlyFundManagerOrGovernance() {
require(
msg.sender == _fundManager() || msg.sender == _governance(),
"The sender has to be the governance or fund manager"
);
_;
}
modifier onlyFundManagerOrRelayer() {
require(
msg.sender == _fundManager() || msg.sender == _relayer(),
"The sender has to be the relayer or fund manager"
);
_;
}
/**
* @notice Allows Governance/Fund Manager to stop/start investing from this strategy to active strategies
* @dev Used for emergencies
* @param _investActivated Set investment to True/False
*/
function setInvestActivated(bool _investActivated)
external
onlyFundManagerOrGovernance
{
investActivated = _investActivated;
}
/**
* @notice Withdraws an underlying asset from the strategy to the fund in the specified amount.
* It tries to withdraw from this optimizer contract if this has enough balance.
* Otherwise, we withdraw from the active strategy.
* @param underlyingAmount Underlying amount to withdraw to fund
*/
function withdrawToFund(uint256 underlyingAmount)
external
override
onlyFund
{
uint256 underlyingBalanceBefore =
IERC20(underlying).balanceOf(address(this));
if (underlyingBalanceBefore >= underlyingAmount) {
IERC20(underlying).safeTransfer(fund, underlyingAmount);
return;
}
if (activeStrategy != ZERO_ADDRESS) {
IStrategy(activeStrategy).withdrawToFund(
underlyingAmount.sub(underlyingBalanceBefore)
);
}
// we can transfer the asset to the fund
uint256 underlyingBalance = IERC20(underlying).balanceOf(address(this));
if (underlyingBalance > 0) {
if (underlyingAmount < underlyingBalance) {
IERC20(underlying).safeTransfer(fund, underlyingAmount);
_investAllUnderlying();
} else {
IERC20(underlying).safeTransfer(fund, underlyingBalance);
}
}
}
/**
* @notice Withdraws all assets from the active strategy and transfers all underlying to fund.
*/
function withdrawAllToFund() external override onlyFund {
if (activeStrategy != ZERO_ADDRESS) {
IStrategy(activeStrategy).withdrawAllToFund();
}
uint256 underlyingBalance = IERC20(underlying).balanceOf(address(this));
if (underlyingBalance > 0) {
IERC20(underlying).safeTransfer(fund, underlyingBalance);
}
}
/**
* @notice This selects new active strategy based on APR
* @dev If active strategy is changed, funds are withdrawn from current active strategy
*/
function _selectActiveStrategy() internal {
if (strategies.length > 0) {
uint256 highestApr = 0;
address highestAprStrategy;
uint256 underlyingBalance =
IERC20(underlying).balanceOf(address(this));
for (uint256 i = 0; i < strategies.length; i++) {
uint256 apr;
apr = IStrategyUnderOptimizer(strategies[i]).aprAfterDeposit(
underlyingBalance
);
if (apr > highestApr) {
highestApr = apr;
highestAprStrategy = strategies[i];
}
}
if (highestAprStrategy != activeStrategy) {
if (activeStrategy != ZERO_ADDRESS) {
IStrategy(activeStrategy).withdrawAllToFund();
}
activeStrategy = highestAprStrategy;
emit ActiveStrategyChangedOptimizer(activeStrategy);
}
} else {
if (activeStrategy != ZERO_ADDRESS) {
activeStrategy = ZERO_ADDRESS;
emit ActiveStrategyChangedOptimizer(activeStrategy);
}
}
}
/**
* @notice Invests all underlying assets into active strategy
*/
function _investAllUnderlying() internal {
if (!investActivated) {
return;
}
uint256 underlyingBalance = IERC20(underlying).balanceOf(address(this));
if (activeStrategy != ZERO_ADDRESS) {
if (underlyingBalance > 0) {
// deposits the entire balance to active strategy
IERC20(underlying).safeTransfer(
activeStrategy,
underlyingBalance
);
}
IStrategy(activeStrategy).doHardWork();
}
}
/**
* @notice This selects new active strategy based on APR and invests all the underlying there.
* @dev If active strategy is changed, funds are first withdrawn from current active strategy
*/
function doHardWork() external override onlyFund {
_selectActiveStrategy();
_investAllUnderlying();
}
/**
* @notice Adds a new strategy to select active strategy from.
* @param newStrategy Strategy to add
*/
function addStrategy(address newStrategy) external onlyFundManager {
require(newStrategy != ZERO_ADDRESS, "newStrategy cannot be empty");
// The strategies added in optimizer treat optimizer as fund.
require(
IStrategy(newStrategy).fund() == address(this),
"The strategy does not belong to this optimizer"
);
for (uint256 i = 0; i < strategies.length; i++) {
require(
newStrategy != strategies[i],
"The strategy is already added in this optimizer"
);
}
strategies.push(newStrategy);
emit StrategyAddedOptimizer(newStrategy);
}
/**
* @notice Removes the strategy from the optimizer.
* If it is an active strategy, funds are withdrawn from it, and reinvested in the newly selected active strategy.
* @param strategy Strategy to remove
*/
function removeStrategy(address strategy)
external
onlyFundManagerOrGovernance
{
require(strategy != ZERO_ADDRESS, "strategy cannot be empty");
for (uint256 i = 0; i < strategies.length; i++) {
if (strategy == strategies[i]) {
IStrategy(strategy).withdrawAllToFund();
if (i != strategies.length - 1) {
strategies[i] = strategies[strategies.length - 1];
}
strategies.pop();
if (strategy == activeStrategy) {
activeStrategy = ZERO_ADDRESS;
_selectActiveStrategy();
}
_investAllUnderlying();
emit StrategyRemovedOptimizer(strategy);
return;
}
}
require(false, "This strategy is not part of this optimizer");
}
//we could make this more gas efficient but it is only used by a view function
struct Strategy {
string name;
address strategy;
uint256 investedUnderlyingBalance;
uint256 apr;
}
/**
* @notice Returns the details of all the strategies in the optimiser
* @return Array of Strategy struct
*/
function getStrategies() public view returns (Strategy[] memory) {
Strategy[] memory _strategies = new Strategy[](strategies.length);
for (uint256 i = 0; i < strategies.length; i++) {
Strategy memory s;
s.name = IStrategy(strategies[i]).name();
s.strategy = strategies[i];
s.investedUnderlyingBalance = IStrategy(strategies[i])
.investedUnderlyingBalance();
s.apr = IStrategyUnderOptimizer(strategies[i]).apr();
_strategies[i] = s;
}
return _strategies;
}
/**
* @notice No tokens apart from underlying asset should ever be stored on this contract.
* Any tokens that are sent here by mistake are recoverable by owner.
* @dev Not applicable for ETH, different function needs to be written
* @param _token Token address that needs to be recovered
* @param _sweepTo Address to which tokens are sent
*/
function sweep(address _token, address _sweepTo) external {
require(_governance() == msg.sender, "Not governance");
require(!canNotSweep[_token], "Token is restricted");
require(_sweepTo != address(0), "Can not sweep to zero address");
IERC20(_token).safeTransfer(
_sweepTo,
IERC20(_token).balanceOf(address(this))
);
}
/**
* @notice Returns the underlying invested balance. This is the underlying amount based on active strategy,
* plus the current balance of the underlying asset.
* @return Total balance invested in the strategy
*/
function investedUnderlyingBalance()
external
view
override
returns (uint256)
{
uint256 underlyingBalanceinActiveStrategy;
if (activeStrategy != ZERO_ADDRESS) {
underlyingBalanceinActiveStrategy = IStrategy(activeStrategy)
.investedUnderlyingBalance();
}
return
underlyingBalanceinActiveStrategy.add(
IERC20(underlying).balanceOf(address(this))
);
}
}
|
* @notice This selects new active strategy based on APR @dev If active strategy is changed, funds are withdrawn from current active strategy/
|
function _selectActiveStrategy() internal {
if (strategies.length > 0) {
uint256 highestApr = 0;
address highestAprStrategy;
uint256 underlyingBalance =
IERC20(underlying).balanceOf(address(this));
for (uint256 i = 0; i < strategies.length; i++) {
uint256 apr;
apr = IStrategyUnderOptimizer(strategies[i]).aprAfterDeposit(
underlyingBalance
);
if (apr > highestApr) {
highestApr = apr;
highestAprStrategy = strategies[i];
}
}
if (highestAprStrategy != activeStrategy) {
if (activeStrategy != ZERO_ADDRESS) {
IStrategy(activeStrategy).withdrawAllToFund();
}
activeStrategy = highestAprStrategy;
emit ActiveStrategyChangedOptimizer(activeStrategy);
}
if (activeStrategy != ZERO_ADDRESS) {
activeStrategy = ZERO_ADDRESS;
emit ActiveStrategyChangedOptimizer(activeStrategy);
}
}
}
| 1,142,311 |
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] |
./full_match/1/0x083C55dBD2E5A4D48Ffa6C4FF2E0Dcec7cd53962/sources/contracts/Astrofolio.sol
|
Will be 4/4 when the anti-sniping mode is removed
|
contract Astrofolio is ERC20, Ownable {
string private _name = "Astrofolio";
string private _symbol = "ASTRF";
uint256 private _supply = 100_000_000_000 ether;
address public investmentAddress = 0xE21559FEc5cc30aCc20F9c67847269b52CFa2a9C;
mapping(address => bool) public excludedFromFees;
mapping(address => bool) public excludedFromWalletLimit;
bool swapping = false;
uint256 public buyTax = 20;
uint256 public sellTax = 40;
IUniswapV2Router02 public uniswapV2Router;
address public uniswapV2Pair = address(0);
uint256 public investmentFunds;
constructor() ERC20(_name, _symbol) {
_mint(msg.sender, (_supply));
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());
excludedFromWalletLimit[_msgSender()] = true;
excludedFromWalletLimit[investmentAddress] = true;
excludedFromWalletLimit[address(this)] = true;
excludedFromWalletLimit[address(uniswapV2Router)] = true;
excludedFromFees[_msgSender()] = true;
excludedFromFees[investmentAddress] = true;
excludedFromFees[address(this)] = true;
excludedFromFees[address(uniswapV2Router)] = true;
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(amount <= maxTxAmount, "ERC20: transfer amount exceeds the max transaction amount bef");
require(
(amount + balanceOf(to)) <= maxWalletAmount,
"ERC20: balance amount exceeded max wallet amount limit"
);
}
}
| 4,980,828 |
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] |
./full_match/5/0x1caD01f5028d265E079096B3fBF6E102f7708eE1/sources/project_/contracts/_layerzerolabs/solidity-examples/contracts/lzApp/NonblockingLzApp.sol
|
try-catch all errors/exceptions
|
function _blockingLzReceive(uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload) internal virtual override {
(bool success, bytes memory reason) = address(this).excessivelySafeCall(gasleft(), 150, abi.encodeWithSelector(this.nonblockingLzReceive.selector, _srcChainId, _srcAddress, _nonce, _payload));
if (!success) {
_storeFailedMessage(_srcChainId, _srcAddress, _nonce, _payload, reason);
}
}
| 1,946,379 |
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//Address: 0x42b486cd262a3b52c69dd8df3e040419531af014
//Contract name: Minter
//Balance: 0 Ether
//Verification Date: 4/30/2018
//Transacion Count: 1
// CODE STARTS HERE
pragma solidity 0.4.18;
/**
* @title ERC20Basic
* @dev Simpler version of ERC20 interface
* @dev see https://github.com/ethereum/EIPs/issues/179
*/
contract ERC20Basic {
uint256 public totalSupply;
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
*/
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 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;
}
}
/**
* @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();
}
}
/**
* @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;
}
}
library MathUtils {
using SafeMath for uint256;
// Divisor used for representing percentages
uint256 public constant PERC_DIVISOR = 1000000;
/*
* @dev Returns whether an amount is a valid percentage out of PERC_DIVISOR
* @param _amount Amount that is supposed to be a percentage
*/
function validPerc(uint256 _amount) internal pure returns (bool) {
return _amount <= PERC_DIVISOR;
}
/*
* @dev Compute percentage of a value with the percentage represented by a fraction
* @param _amount Amount to take the percentage of
* @param _fracNum Numerator of fraction representing the percentage
* @param _fracDenom Denominator of fraction representing the percentage
*/
function percOf(uint256 _amount, uint256 _fracNum, uint256 _fracDenom) internal pure returns (uint256) {
return _amount.mul(percPoints(_fracNum, _fracDenom)).div(PERC_DIVISOR);
}
/*
* @dev Compute percentage of a value with the percentage represented by a fraction over PERC_DIVISOR
* @param _amount Amount to take the percentage of
* @param _fracNum Numerator of fraction representing the percentage with PERC_DIVISOR as the denominator
*/
function percOf(uint256 _amount, uint256 _fracNum) internal pure returns (uint256) {
return _amount.mul(_fracNum).div(PERC_DIVISOR);
}
/*
* @dev Compute percentage representation of a fraction
* @param _fracNum Numerator of fraction represeting the percentage
* @param _fracDenom Denominator of fraction represeting the percentage
*/
function percPoints(uint256 _fracNum, uint256 _fracDenom) internal pure returns (uint256) {
return _fracNum.mul(PERC_DIVISOR).div(_fracDenom);
}
}
contract ILivepeerToken is ERC20, Ownable {
function mint(address _to, uint256 _amount) public returns (bool);
function burn(uint256 _amount) public;
}
contract IController is Pausable {
event SetContractInfo(bytes32 id, address contractAddress, bytes20 gitCommitHash);
function setContractInfo(bytes32 _id, address _contractAddress, bytes20 _gitCommitHash) external;
function updateController(bytes32 _id, address _controller) external;
function getContract(bytes32 _id) public view returns (address);
}
contract IManager {
event SetController(address controller);
event ParameterUpdate(string param);
function setController(address _controller) external;
}
contract Manager is IManager {
// Controller that contract is registered with
IController public controller;
// Check if sender is controller
modifier onlyController() {
require(msg.sender == address(controller));
_;
}
// Check if sender is controller owner
modifier onlyControllerOwner() {
require(msg.sender == controller.owner());
_;
}
// Check if controller is not paused
modifier whenSystemNotPaused() {
require(!controller.paused());
_;
}
// Check if controller is paused
modifier whenSystemPaused() {
require(controller.paused());
_;
}
function Manager(address _controller) public {
controller = IController(_controller);
}
/*
* @dev Set controller. Only callable by current controller
* @param _controller Controller contract address
*/
function setController(address _controller) external onlyController {
controller = IController(_controller);
SetController(_controller);
}
}
/*
* @title Interface for BondingManager
*/
contract IBondingManager {
event TranscoderUpdate(address indexed transcoder, uint256 pendingRewardCut, uint256 pendingFeeShare, uint256 pendingPricePerSegment, bool registered);
event TranscoderEvicted(address indexed transcoder);
event TranscoderResigned(address indexed transcoder);
event TranscoderSlashed(address indexed transcoder, address finder, uint256 penalty, uint256 finderReward);
event Reward(address indexed transcoder, uint256 amount);
event Bond(address indexed delegate, address indexed delegator);
event Unbond(address indexed delegate, address indexed delegator);
event WithdrawStake(address indexed delegator);
event WithdrawFees(address indexed delegator);
// External functions
function setActiveTranscoders() external;
function updateTranscoderWithFees(address _transcoder, uint256 _fees, uint256 _round) external;
function slashTranscoder(address _transcoder, address _finder, uint256 _slashAmount, uint256 _finderFee) external;
function electActiveTranscoder(uint256 _maxPricePerSegment, bytes32 _blockHash, uint256 _round) external view returns (address);
// Public functions
function transcoderTotalStake(address _transcoder) public view returns (uint256);
function activeTranscoderTotalStake(address _transcoder, uint256 _round) public view returns (uint256);
function isRegisteredTranscoder(address _transcoder) public view returns (bool);
function getTotalBonded() public view returns (uint256);
}
/**
* @title RoundsManager interface
*/
contract IRoundsManager {
// Events
event NewRound(uint256 round);
// External functions
function initializeRound() external;
// Public functions
function blockNum() public view returns (uint256);
function blockHash(uint256 _block) public view returns (bytes32);
function currentRound() public view returns (uint256);
function currentRoundStartBlock() public view returns (uint256);
function currentRoundInitialized() public view returns (bool);
function currentRoundLocked() public view returns (bool);
}
/**
* @title Minter interface
*/
contract IMinter {
// Events
event SetCurrentRewardTokens(uint256 currentMintableTokens, uint256 currentInflation);
// External functions
function createReward(uint256 _fracNum, uint256 _fracDenom) external returns (uint256);
function trustedTransferTokens(address _to, uint256 _amount) external;
function trustedBurnTokens(uint256 _amount) external;
function trustedWithdrawETH(address _to, uint256 _amount) external;
function depositETH() external payable returns (bool);
function setCurrentRewardTokens() external;
// Public functions
function getController() public view returns (IController);
}
/**
* @title Minter
* @dev Manages inflation rate and the minting of new tokens for each round of the Livepeer protocol
*/
contract Minter is Manager, IMinter {
using SafeMath for uint256;
// Per round inflation rate
uint256 public inflation;
// Change in inflation rate per round until the target bonding rate is achieved
uint256 public inflationChange;
// Target bonding rate
uint256 public targetBondingRate;
// Current number of mintable tokens. Reset every round
uint256 public currentMintableTokens;
// Current number of minted tokens. Reset every round
uint256 public currentMintedTokens;
// Checks if caller is BondingManager
modifier onlyBondingManager() {
require(msg.sender == controller.getContract(keccak256("BondingManager")));
_;
}
// Checks if caller is RoundsManager
modifier onlyRoundsManager() {
require(msg.sender == controller.getContract(keccak256("RoundsManager")));
_;
}
// Checks if caller is either BondingManager or JobsManager
modifier onlyBondingManagerOrJobsManager() {
require(msg.sender == controller.getContract(keccak256("BondingManager")) || msg.sender == controller.getContract(keccak256("JobsManager")));
_;
}
// Checks if caller is either the currently registered Minter or JobsManager
modifier onlyMinterOrJobsManager() {
require(msg.sender == controller.getContract(keccak256("Minter")) || msg.sender == controller.getContract(keccak256("JobsManager")));
_;
}
/**
* @dev Minter constructor
* @param _inflation Base inflation rate as a percentage of current total token supply
* @param _inflationChange Change in inflation rate each round (increase or decrease) if target bonding rate is not achieved
* @param _targetBondingRate Target bonding rate as a percentage of total bonded tokens / total token supply
*/
function Minter(address _controller, uint256 _inflation, uint256 _inflationChange, uint256 _targetBondingRate) public Manager(_controller) {
// Inflation must be valid percentage
require(MathUtils.validPerc(_inflation));
// Inflation change must be valid percentage
require(MathUtils.validPerc(_inflationChange));
// Target bonding rate must be valid percentage
require(MathUtils.validPerc(_targetBondingRate));
inflation = _inflation;
inflationChange = _inflationChange;
targetBondingRate = _targetBondingRate;
}
/**
* @dev Set targetBondingRate. Only callable by Controller owner
* @param _targetBondingRate Target bonding rate as a percentage of total bonded tokens / total token supply
*/
function setTargetBondingRate(uint256 _targetBondingRate) external onlyControllerOwner {
// Must be valid percentage
require(MathUtils.validPerc(_targetBondingRate));
targetBondingRate = _targetBondingRate;
ParameterUpdate("targetBondingRate");
}
/**
* @dev Set inflationChange. Only callable by Controller owner
* @param _inflationChange Inflation change as a percentage of total token supply
*/
function setInflationChange(uint256 _inflationChange) external onlyControllerOwner {
// Must be valid percentage
require(MathUtils.validPerc(_inflationChange));
inflationChange = _inflationChange;
ParameterUpdate("inflationChange");
}
/**
* @dev Migrate to a new Minter by transferring ownership of the token as well
* as the current Minter's token balance to the new Minter. Only callable by Controller when system is paused
* @param _newMinter Address of new Minter
*/
function migrateToNewMinter(IMinter _newMinter) external onlyControllerOwner whenSystemPaused {
// New Minter cannot be the current Minter
require(_newMinter != this);
// Check for null address
require(address(_newMinter) != address(0));
IController newMinterController = _newMinter.getController();
// New Minter must have same Controller as current Minter
require(newMinterController == controller);
// New Minter's Controller must have the current Minter registered
require(newMinterController.getContract(keccak256("Minter")) == address(this));
// Transfer ownership of token to new Minter
livepeerToken().transferOwnership(_newMinter);
// Transfer current Minter's token balance to new Minter
livepeerToken().transfer(_newMinter, livepeerToken().balanceOf(this));
// Transfer current Minter's ETH balance to new Minter
_newMinter.depositETH.value(this.balance)();
}
/**
* @dev Create reward based on a fractional portion of the mintable tokens for the current round
* @param _fracNum Numerator of fraction (active transcoder's stake)
* @param _fracDenom Denominator of fraction (total active stake)
*/
function createReward(uint256 _fracNum, uint256 _fracDenom) external onlyBondingManager whenSystemNotPaused returns (uint256) {
// Compute and mint fraction of mintable tokens to include in reward
uint256 mintAmount = MathUtils.percOf(currentMintableTokens, _fracNum, _fracDenom);
// Update amount of minted tokens for round
currentMintedTokens = currentMintedTokens.add(mintAmount);
// Minted tokens must not exceed mintable tokens
require(currentMintedTokens <= currentMintableTokens);
// Mint new tokens
livepeerToken().mint(this, mintAmount);
// Reward = minted tokens
return mintAmount;
}
/**
* @dev Transfer tokens to a receipient. Only callable by BondingManager - always trusts BondingManager
* @param _to Recipient address
* @param _amount Amount of tokens
*/
function trustedTransferTokens(address _to, uint256 _amount) external onlyBondingManager whenSystemNotPaused {
livepeerToken().transfer(_to, _amount);
}
/**
* @dev Burn tokens. Only callable by BondingManager - always trusts BondingManager
* @param _amount Amount of tokens to burn
*/
function trustedBurnTokens(uint256 _amount) external onlyBondingManager whenSystemNotPaused {
livepeerToken().burn(_amount);
}
/**
* @dev Withdraw ETH to a recipient. Only callable by BondingManager or JobsManager - always trusts these two contracts
* @param _to Recipient address
* @param _amount Amount of ETH
*/
function trustedWithdrawETH(address _to, uint256 _amount) external onlyBondingManagerOrJobsManager whenSystemNotPaused {
_to.transfer(_amount);
}
/**
* @dev Deposit ETH to this contract. Only callable by the currently registered Minter or JobsManager
*/
function depositETH() external payable onlyMinterOrJobsManager whenSystemNotPaused returns (bool) {
return true;
}
/**
* @dev Set inflation and mintable tokens for the round. Only callable by the RoundsManager
*/
function setCurrentRewardTokens() external onlyRoundsManager whenSystemNotPaused {
setInflation();
// Set mintable tokens based upon current inflation and current total token supply
currentMintableTokens = MathUtils.percOf(livepeerToken().totalSupply(), inflation);
currentMintedTokens = 0;
SetCurrentRewardTokens(currentMintableTokens, inflation);
}
/**
* @dev Returns Controller interface
*/
function getController() public view returns (IController) {
return controller;
}
/**
* @dev Set inflation based upon the current bonding rate and target bonding rate
*/
function setInflation() internal {
uint256 currentBondingRate = 0;
uint256 totalSupply = livepeerToken().totalSupply();
if (totalSupply > 0) {
uint256 totalBonded = bondingManager().getTotalBonded();
currentBondingRate = MathUtils.percPoints(totalBonded, totalSupply);
}
if (currentBondingRate < targetBondingRate) {
// Bonding rate is below the target - increase inflation
inflation = inflation.add(inflationChange);
} else if (currentBondingRate > targetBondingRate) {
// Bonding rate is above the target - decrease inflation
if (inflationChange > inflation) {
inflation = 0;
} else {
inflation = inflation.sub(inflationChange);
}
}
}
/**
* @dev Returns LivepeerToken interface
*/
function livepeerToken() internal view returns (ILivepeerToken) {
return ILivepeerToken(controller.getContract(keccak256("LivepeerToken")));
}
/**
* @dev Returns BondingManager interface
*/
function bondingManager() internal view returns (IBondingManager) {
return IBondingManager(controller.getContract(keccak256("BondingManager")));
}
}
|
Checks if caller is either the currently registered Minter or JobsManager
|
modifier onlyMinterOrJobsManager() {
require(msg.sender == controller.getContract(keccak256("Minter")) || msg.sender == controller.getContract(keccak256("JobsManager")));
_;
}
| 946,338 |
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./full_match/8453/0xdf1f518fE77FC0723e5Fa387964522FdC645a11C/sources/contracts/LinearDexPCP.sol
|
Whether the user has claimed (default: false) for pool
|
bool claimedPool;
| 11,558,601 |
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./full_match/4/0x589d3dC627E3dF4f29BE0f66181925125c0D093C/sources/contracts/Frame.sol
|
* @notice Returns the storage, major, minor, and patch version of the contract. @return The storage, major, minor, and patch version of the contract./
|
function getVersionNumber()
external
pure
override
returns (
uint256,
uint256,
uint256,
uint256
)
{
return (1, 0, 2, 1);
}
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./full_match/137/0xeb0c08Ad44af89BcBB5Ed6dD28caD452311B8516/sources/contracts/protocol/core/state/MixinPoolState.sol
|
@inheritdoc IRigoblockV3PoolState
|
function name() public view override returns (string memory) {
return pool().name;
}
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pragma solidity ^0.4.0;
/*
This Consulteum token contract is based on the ERC20 token contract. Additional
functionality has been integrated:
* the contract Lockable, which is used as a parent of the Token contract
* the function mintTokens(), which makes use of the currentSwapRate() and safeToAdd() helpers
* the function disableTokenSwapLock()
*/
contract Lockable {
uint public creationTime;
bool public tokenSwapLock;
address public dev;
// This modifier should prevent tokens transfers while the tokenswap
// is still ongoing
modifier isTokenSwapOn {
if (tokenSwapLock) throw;
_;
}
// This modifier should prevent ICO from being launched by an attacker
modifier onlyDev{
if (msg.sender != dev) throw;
_;
}
function Lockable() {
dev = msg.sender;
}
}
contract ERC20 {
function totalSupply() constant returns (uint);
function balanceOf(address who) constant returns (uint);
function allowance(address owner, address spender) constant returns (uint);
function transfer(address to, uint value) returns (bool ok);
function transferFrom(address from, address to, uint value) returns (bool ok);
function approve(address spender, uint value) returns (bool ok);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
contract Consulteth is ERC20, Lockable {
mapping( address => uint ) _balances;
mapping( address => mapping( address => uint ) ) _approvals;
uint public foundationAsset;
uint public CTX_Cap;
uint _supply;
address public wallet_Mini_Address;
address public wallet_Address;
uint public factorial_ICO;
event TokenMint(address newTokenHolder, uint amountOfTokens);
event TokenSwapOver();
modifier onlyFromMiniWallet {
if (msg.sender != wallet_Mini_Address) throw;
_;
}
modifier onlyFromWallet {
if (msg.sender != wallet_Address) throw;
_;
}
function Consulteth(uint preMine, uint cap_CTX) {
_balances[msg.sender] = preMine;
foundationAsset = preMine;
CTX_Cap = cap_CTX;
_supply += preMine;
}
function totalSupply() constant returns (uint supply) {
return _supply;
}
function balanceOf( address who ) constant returns (uint value) {
return _balances[who];
}
function allowance(address owner, address spender) constant returns (uint _allowance) {
return _approvals[owner][spender];
}
// A helper to notify if overflow occurs
function safeToAdd(uint a, uint b) internal returns (bool) {
return (a + b >= a && a + b >= b);
}
function transfer(address to, uint value) isTokenSwapOn returns (bool ok) {
if( _balances[msg.sender] < value ) {
throw;
}
if( !safeToAdd(_balances[to], value) ) {
throw;
}
_balances[msg.sender] -= value;
_balances[to] += value;
Transfer( msg.sender, to, value );
return true;
}
function transferFrom(address from, address to, uint value) isTokenSwapOn returns (bool ok) {
// if you don't have enough balance, throw
if( _balances[from] < value ) {
throw;
}
// if you don't have approval, throw
if( _approvals[from][msg.sender] < value ) {
throw;
}
if( !safeToAdd(_balances[to], value) ) {
throw;
}
// transfer and return true
_approvals[from][msg.sender] -= value;
_balances[from] -= value;
_balances[to] += value;
Transfer( from, to, value );
return true;
}
function approve(address spender, uint value)
isTokenSwapOn
returns (bool ok) {
_approvals[msg.sender][spender] = value;
Approval( msg.sender, spender, value );
return true;
}
function kickStartMiniICO(address ico_Mini_Wallet) onlyDev {
if (ico_Mini_Wallet == address(0x0)) throw;
// Allow setting only once
if (wallet_Mini_Address != address(0x0)) throw;
wallet_Mini_Address = ico_Mini_Wallet;
creationTime = now;
tokenSwapLock = true;
}
// The function preICOSwapRate() returns the current exchange rate
// between consulteum tokens and Ether during the pre-ICO token swap period
function preICOSwapRate() constant returns(uint) {
if (creationTime + 1 weeks > now) {
return 1000;
}
else if (creationTime + 3 weeks > now) {
return 850;
}
else {
return 0;
}
}
// The function mintMiniICOTokens is only usable by the chosen wallet
// contract to mint a number of tokens proportional to the
// amount of ether sent to the wallet contract. The function
// can only be called during the tokenswap period
function mintMiniICOTokens(address newTokenHolder, uint etherAmount) onlyFromMiniWallet
external {
uint tokensAmount = preICOSwapRate() * etherAmount;
if(!safeToAdd(_balances[newTokenHolder],tokensAmount )) throw;
if(!safeToAdd(_supply,tokensAmount)) throw;
_balances[newTokenHolder] += tokensAmount;
_supply += tokensAmount;
TokenMint(newTokenHolder, tokensAmount);
}
// The function disableMiniSwapLock() is called by the wallet
// contract once the token swap has reached its end conditions
function disableMiniSwapLock() onlyFromMiniWallet
external {
tokenSwapLock = false;
TokenSwapOver();
}
function kickStartICO(address ico_Wallet, uint mint_Factorial) onlyDev {
if (ico_Wallet == address(0x0)) throw;
// Allow setting only once
if (wallet_Address != address(0x0)) throw;
wallet_Address = ico_Wallet;
factorial_ICO = mint_Factorial;
creationTime = now;
tokenSwapLock = true;
}
function ICOSwapRate() constant returns(uint) {
if (creationTime + 1 weeks > now) {
return factorial_ICO;
}
else if (creationTime + 2 weeks > now) {
return (factorial_ICO - 30);
}
else if (creationTime + 4 weeks > now) {
return (factorial_ICO - 70);
}
else {
return 0;
}
}
// The function mintICOTokens is only usable by the chosen wallet
// contract to mint a number of tokens proportional to the
// amount of ether sent to the wallet contract. The function
// can only be called during the tokenswap period
function mintICOTokens(address newTokenHolder, uint etherAmount) onlyFromWallet
external {
uint tokensAmount = ICOSwapRate() * etherAmount;
if((_supply + tokensAmount) > CTX_Cap) throw;
if(!safeToAdd(_balances[newTokenHolder],tokensAmount )) throw;
if(!safeToAdd(_supply,tokensAmount)) throw;
_balances[newTokenHolder] += tokensAmount;
_supply += tokensAmount;
TokenMint(newTokenHolder, tokensAmount);
}
// The function disableICOSwapLock() is called by the wallet
// contract once the token swap has reached its end conditions
function disableICOSwapLock() onlyFromWallet
external {
tokenSwapLock = false;
TokenSwapOver();
}
}
|
The function disableICOSwapLock() is called by the wallet contract once the token swap has reached its end conditions
|
function disableICOSwapLock() onlyFromWallet
external {
tokenSwapLock = false;
TokenSwapOver();
}
| 1,981,094 |
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pragma solidity >=0.6.0 <0.9.0;
import "./MockUSDC.sol";
contract LiquidityPool {
string public name = "LiquidityPool";
address payable public owner = payable(msg.sender);
MockUSDC public mockUSDC;
uint256 public totalStakedUSDC; // Total USDC Liquidity tokens locked
uint256 public monthlyInterest;
struct Lender {
uint256 stakingBalance;
uint256 interestAccrued;
bool isStaking;
}
mapping(address => Lender) public lenders;
address[] lendersAddresses;
function stakeUSDC(uint _amount) public {
// Require amount greater than 0
require(_amount > 0, "amount cannot be 0");
// Transfer MockUSDC tokens to this contract for staking
mockUSDC.transferFrom(msg.sender, address(this), _amount);
// Update total liquidity balance
totalStakedUSDC = totalStakedUSDC + _amount;
// Update staking balance
lenders[msg.sender].stakingBalance = lenders[msg.sender].stakingBalance + _amount;
//Update staking status and add address to lendersAddresses
if (!lenders[msg.sender].isStaking) {
lenders[msg.sender].isStaking = true;
lendersAddresses.push[msg.sender];
}
}
// Unstaking USDC (Withdraw)
function unstakeUSDC(uint _amount) public {
// Fetch staking balance
uint256 balance = lenders[msg.sender].stakingBalance;
// Require amount greater than 0
require(balance > 0, "staking balance cannot be 0");
require(_amount <= balance, "unstaking more than your balance");
// Transfer MockUSDC tokens back to Circle account
mockUSDC.transfer(msg.sender, _amount);
// Update total liquidity balance
totalStakedUSDC = totalStakedUSDC - _amount;
// Update staking balance
lenders[msg.sender].stakingBalance = lenders[msg.sender].stakingBalance - _amount;
}
// Script issues interest on a monthly basis according to proportion staked compared to pool
function issueInterest() public {
// Only the owner can call this function
require(msg.sender == owner, "caller must be the owner");
// Issue interest to all lenders
for (uint i=0; i<lendersAddresses.length; i++) {
address recipient = lendersAddresses[i];
uint256 balance = lenders[recipient].stakingBalance;
uint256 shareOfInterest = balance/totalStakedUSDC;
uint256 interestOwed = shareOfInterest * monthlyInterest;
lenders[recipient].stakingBalance = interestOwed + balance;
lenders[recipient].interestAccrued = interestOwed + lenders[recipient].interestAccrued;
}
// Add accrued interest for the month to total pool
totalStakedUSDC = totalStakedUSDC + monthlyInterest;
// Reset monthly interest to 0
monthlyInterest = 0;
}
// Issuing USDC Loan
function issueLoan(address _account, uint _amount) public {
// Transfer MockUSDC tokens to corresponding Circle account
mockUSDC.transfer(_account, _amount);
// Update total liquidity balance
totalStakedUSDC = totalStakedUSDC - _amount;
}
// Recieving payment from borrower
function recievePayment(address _account, uint _amount) public {
// Transfer MockUSDC tokens to corresponding Circle account
mockUSDC.transfer(_account, _amount);
// Update total liquidity balance
totalStakedUSDC = totalStakedUSDC - _amount;
}
}
|
Issuing USDC Loan Transfer MockUSDC tokens to corresponding Circle account Update total liquidity balance
|
function issueLoan(address _account, uint _amount) public {
mockUSDC.transfer(_account, _amount);
totalStakedUSDC = totalStakedUSDC - _amount;
}
| 14,109,022 |
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pragma solidity ^0.4.18;
import "../node_modules/zeppelin-solidity/contracts/math/SafeMath.sol";
import "../node_modules/zeppelin-solidity/contracts/ownership/Ownable.sol";
/*
Eidoo ICO Engine interface
This interface enables Eidoo wallet to query our ICO and display all the informations needed in the app
*/
contract ICOEngineInterface{
function started() public view returns(bool);
function ended() public view returns(bool);
function startTime() public view returns(uint);
function endTime() public view returns(uint);
function startBlock() public view returns(uint);
function endBlock() public view returns(uint);
function totalTokens() public view returns(uint);
function remainingTokens() public view returns(uint);
function price() public view returns(uint);
}
// ICO Abstract Contract
contract ICOAC
{
function RC_TOKEN_LIMIT() public constant returns(uint);
function getBlockNumberStart() constant public returns(uint);
function getUacTokenBalance(address _of) constant public returns (uint);
function buyTokensRC(address _buyer) payable public;
function getTokensIcoSold() constant public returns (uint);
}
// UbiatarCoin Abstract Contract
contract UACAC
{
function balanceOf(address _owner) public constant returns (uint256);
}
/*
Reservation contract
It will deliver an amount of tokens with a discount price a few hours before ICO begin
*/
contract ReservationContract is Ownable, ICOEngineInterface
{
// SafeMath standard lib
using SafeMath for uint;
// ICO contract address
address public icoContractAddress = 0x0;
// UbiatarCoin contract address
address public uacTokenAddress = 0x0;
// ICO block number start
uint public icoBlockNumberStart = 0;
// Reservation contract block number start
uint public rcBlockNumberStart = 0;
// ICO contract reference
ICOAC public ico;
// UbiatarCoint contract reference
UACAC public uacToken;
// Standard token price in USD CENTS per token
uint public usdTokenPrice = 2 * 100;
// The USD/ETH
// UPDATE CHANGE RATE WITH CURRENT RATE WHEN DEPLOYING
// This value is given in USD CENTS
uint public usdPerEth = 1100 * 100;
event LogReserve(address to, uint value);
// Reservation contract constructor
function ReservationContract()
public
{}
/// modifiers
// only during Reservation contract campaign
modifier onlyInBlockNumberRange()
{
require(block.number >= rcBlockNumberStart);
require(block.number < icoBlockNumberStart);
_;
}
/// setters
function setUsdTokenPrice(uint tokenPrice)
public
onlyOwner
{
usdTokenPrice = tokenPrice;
}
function setUsdPerEthRate(uint _usdPerEthRate)
public
onlyOwner
{
usdPerEth = _usdPerEthRate;
}
// set ICO contract address
function setIcoContractAddress(address _icoContractAddress)
public
onlyOwner
{
icoContractAddress = _icoContractAddress;
ico = ICOAC(_icoContractAddress);
}
// set UbiatarCoint ERC20 token contract address
function setUacTokenAddress(address _uacTokenAddress)
public
onlyOwner
{
uacTokenAddress = _uacTokenAddress;
uacToken = UACAC(_uacTokenAddress);
}
// set Reservation contract campaign block number start
function setRCBlockNumberStart(uint _blockNumber)
onlyOwner
public
{
rcBlockNumberStart = _blockNumber;
}
/// functions
// It gets ICO starting block number
function getIcoBlockNumberStart()
public
onlyOwner
{
icoBlockNumberStart = ico.getBlockNumberStart();
}
// It retrieves user reserved tokens
function getReservedTokens(address investor)
constant
public
returns (uint)
{
return uacToken.balanceOf(investor);
}
// Calculates the token price including the bonus percent received from the buyTokens function
// Returns the amount of UAC per 1 ETH to be given
function getUacTokensPerEth(uint bonusPercent)
constant
internal
returns (uint)
{
uint tokenPrice = (usdTokenPrice.mul(100).mul(1 ether)).div(bonusPercent.add(100));
uint uacPerEth = (usdPerEth.mul(1 ether).mul(1 ether)).div(tokenPrice);
return uacPerEth;
}
/// ICOEngineInterface
// false if the ico is not started, true if the ico is started and running, true if the ico is completed
function started()
public
view
returns(bool)
{
return (rcBlockNumberStart != 0 && block.number >= rcBlockNumberStart && block.number < icoBlockNumberStart);
}
// false if the ico is not started, false if the ico is started and running, true if the ico is completed
function ended()
public
view
returns(bool)
{
return (icoBlockNumberStart != 0 && (block.number >= icoBlockNumberStart || ico.getTokensIcoSold() == ico.RC_TOKEN_LIMIT()));
}
// time stamp of the starting time of the ico, must return 0 if it depends on the block number
function startTime()
public
view
returns(uint)
{
return 0;
}
// time stamp of the ending time of the ico, must return 0 if it depends on the block number
function endTime()
public
view
returns(uint)
{
return 0;
}
// Optional function, can be implemented in place of startTime
// Returns the starting block number of the ico, must return 0 if it depends on the time stamp
function startBlock()
public
view
returns(uint)
{
return rcBlockNumberStart;
}
// Optional function, can be implemented in place of endTime
// Returns theending block number of the ico, must retrun 0 if it depends on the time stamp
function endBlock()
public
view
returns(uint)
{
return icoBlockNumberStart;
}
// returns the total number of the tokens available for the sale, must not change when the ico is started
function totalTokens()
public
view
returns(uint)
{
return ico.RC_TOKEN_LIMIT();
}
// returns the number of the tokens available for the ico. At the moment that the ico starts it must be equal to totalTokens(),
// then it will decrease. It is used to calculate the percentage of sold tokens as remainingTokens() / totalTokens()
function remainingTokens()
public
view
returns(uint)
{
return ico.RC_TOKEN_LIMIT().sub(ico.getTokensIcoSold());
}
// return the price as number of tokens released for each ether
function price()
public
view
returns(uint)
{
uint bonusPercent = 10;
return getUacTokensPerEth(bonusPercent);
}
// Payback function to partecipate to Reservation contract campaign
function()
public
payable
onlyInBlockNumberRange
{
ico.buyTokensRC.value(msg.value)(msg.sender);
LogReserve(msg.sender, msg.value);
}
}
|
set Reservation contract campaign block number start
|
function setRCBlockNumberStart(uint _blockNumber)
onlyOwner
public
{
rcBlockNumberStart = _blockNumber;
}
| 15,804,938 |
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pragma solidity ^0.4.21;
/**
* @title SafeMath
* @dev Math operations with safety checks that throw on error
*/
contract SafeMath {
uint256 constant public MAX_UINT256 =
0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
/**
* @dev Multiplies two numbers, throws on overflow.
*/
function safeAdd(uint256 x, uint256 y) pure internal returns (uint256 z) {
if (x > MAX_UINT256 - y) revert();
return x + y;
}
function safeSub(uint256 x, uint256 y) pure internal returns (uint256 z) {
if (x < y) revert();
return x - y;
}
function safeMul(uint256 x, uint256 y) pure internal returns (uint256 z) {
if (y == 0) return 0;
if (x > MAX_UINT256 / y) revert();
return x * y;
}
}
//contract for defining owener and to transfer owenership to others
contract Ownable {
address public owner; // contract creator will be the owner
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
owner = newOwner;
}
}
/* New ERC223 contract interface */
contract ERC223Interface {
uint256 public totalSupply;
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value, bytes data) public returns (bool ok);
function transfer(address to, uint256 value, bytes data, string custom_fallback) public returns (bool ok);
event Transfer(address indexed from, address indexed to, uint256 value, bytes indexed data);
}
contract ERC20Interface {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed from, address indexed spender, uint256 value);
function transfer(address to, uint256 value) public returns (bool ok);
function transferFrom(address _from, address _to, uint256 _value) public returns(bool success);
function approve(address _spender, uint256 _value) public returns(bool success);
function allowance(address _owner, address _spender) public constant returns(uint256 remaining);
}
contract ContractReceiver {
struct TKN {
address sender;
uint value;
bytes data;
bytes4 sig;
}
function tokenFallback(address _from, uint256 _value, bytes _data) public pure {
TKN memory tkn;
tkn.sender = _from;
tkn.value = _value;
tkn.data = _data;
uint32 u = uint32(_data[3]) + (uint32(_data[2]) << 8) + (uint32(_data[1]) << 16) + (uint32(_data[0]) << 24);
tkn.sig = bytes4(u);
/* tkn variable is analogue of msg variable of Ether transaction
* tkn.sender is person who initiated this token transaction (analogue of msg.sender)
* tkn.value the number of tokens that were sent (analogue of msg.value)
* tkn.data is data of token transaction (analogue of msg.data)
* tkn.sig is 4 bytes signature of function
* if data of token transaction is a function execution
*/
}
}
contract StandardToken is ERC223Interface, ERC20Interface, SafeMath, ContractReceiver {
mapping(address => uint) balances;
mapping (address => mapping (address => uint256)) allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
uint256 _allowance = allowed[_from][msg.sender];
// Check is not needed because sub(_allowance, _value) will already throw if this condition is not met
// require (_value <= _allowance);
balances[_from] = safeSub(balanceOf(_from), _value);
balances[_to] = safeAdd(balanceOf(_to), _value);
allowed[_from][msg.sender] = safeSub(_allowance, _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.
* @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 constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
// @dev function to increaseApproval to the spender
function increaseApproval (address _spender, uint256 _addedValue) public returns (bool success) {
allowed[msg.sender][_spender] = safeAdd(allowed[msg.sender][_spender],_addedValue);
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
// @dev function to decreaseApproval to spender
function decreaseApproval (address _spender, uint256 _subtractedValue) public returns (bool success) {
uint256 oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = safeSub(oldValue,_subtractedValue);
}
emit Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
//@dev function that is called when a user or another contract wants to transfer funds .
function transfer(address _to, uint256 _value, bytes _data, string _custom_fallback) public returns (bool success) {
if (isContract(_to)) {
if (balanceOf(msg.sender) < _value) {
revert();
}
balances[msg.sender] = safeSub(balanceOf(msg.sender), _value);
balances[_to] = safeAdd(balanceOf(_to), _value);
assert(_to.call.value(0)(bytes4(keccak256(_custom_fallback)), msg.sender, _value, _data));
emit Transfer(msg.sender, _to, _value, _data);
return true;
}
else {
return transferToAddress(_to, _value, _data);
}
}
// Function that is called when a user or another contract wants to transfer funds .
function transfer(address _to, uint256 _value, bytes _data) public returns (bool success) {
if (isContract(_to)) {
return transferToContract(_to, _value, _data);
}
else {
return transferToAddress(_to, _value, _data);
}
}
// Standard function transfer similar to ERC20 transfer with no _data .
// Added due to backwards compatibility reasons .
function transfer(address _to, uint256 _value) public returns (bool success) {
//standard function transfer similar to ERC20 transfer with no _data
//added due to backwards compatibility reasons
bytes memory empty;
if (isContract(_to)) {
return transferToContract(_to, _value, empty);
}
else {
return transferToAddress(_to, _value, empty);
}
}
//assemble the given address bytecode. If bytecode exists then the _addr is a contract.
function isContract(address _addr) private view returns (bool is_contract) {
uint length;
assembly {
//retrieve the size of the code on target address, this needs assembly
length := extcodesize(_addr)
}
return (length > 0);
}
//function that is called when transaction target is an address
function transferToAddress(address _to, uint256 _value, bytes _data) private returns (bool) {
if (balanceOf(msg.sender) < _value) revert();
balances[msg.sender] = safeSub(balanceOf(msg.sender), _value);
balances[_to] = safeAdd(balanceOf(_to), _value);
emit Transfer(msg.sender, _to, _value);
return true;
}
//function that is called when transaction target is a contract
function transferToContract(address _to, uint256 _value, bytes _data) private returns (bool success) {
if (balanceOf(msg.sender) < _value) revert();
balances[msg.sender] = safeSub(balanceOf(msg.sender), _value);
balances[_to] = safeAdd(balanceOf(_to), _value);
ContractReceiver receiver = ContractReceiver(_to);
receiver.tokenFallback(msg.sender, _value, _data);
emit Transfer(msg.sender, _to, _value, _data);
return true;
}
function balanceOf(address _owner) public view returns (uint balance) {
return balances[_owner];
}
}
// @dev contract that can burn tokens or can reduce the totalSupply tokens
contract BurnableToken is StandardToken,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(uint256 _value) onlyOwner public returns (bool) {
require(_value > 0);
require(_value <= balances[msg.sender]);
// 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
address burner = msg.sender;
balances[burner] = safeSub(balances[burner], _value);
totalSupply = safeSub(totalSupply, _value);
emit Burn(burner, _value);
return true;
}
}
/**
* @title Mintable token
* @dev Simple ERC20 Token example, with mintable token creation
*/
contract MintableToken is BurnableToken {
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) {
bytes memory empty;
require ( _amount > 0);
// if (balanceOf(msg.sender) < _value) revert();
// if( safeAdd(circulatingCoins, _amount) > totalSupply ) revert();
totalSupply = safeAdd(totalSupply, _amount);
balances[_to] = safeAdd(balances[_to], _amount);
emit Mint(_to, _amount);
emit Transfer(address(0), _to, _amount, empty);
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;
emit MintFinished();
return true;
}
}
contract EMIToken is StandardToken, MintableToken {
string public name = "EMITOKEN";
string public symbol = "EMI";
uint8 public decimals = 8;
uint256 public initialSupply = 600000000 * (10 ** uint256(decimals));
function EMIToken() public{
totalSupply = initialSupply;
balances[msg.sender] = initialSupply; // Send all tokens to owner
emit Transfer(0x0, msg.sender, initialSupply);
}
}
|
Function that is called when a user or another contract wants to transfer funds .
|
function transfer(address _to, uint256 _value, bytes _data) public returns (bool success) {
if (isContract(_to)) {
return transferToContract(_to, _value, _data);
}
else {
return transferToAddress(_to, _value, _data);
}
}
| 2,210,044 |
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] |
./full_match/1/0x8DcC656FDb71Ffc9813f809FDbf4f29c1cED9f85/sources/contracts/inft/IntelliLinkerV2.sol
|
* @dev Restricted access function to modify - linking price `linkPrice`, - linking fee `linkFee`, and - treasury address `feeDestination` @dev Requires executor to have ROLE_LINK_PRICE_MANAGER permission @dev Requires linking price to be either unset (zero), or not less than 1e12 (0.000001 ALI) @dev Requires both linking fee and treasury address to be either set or unset (zero); if set, linking fee must not be less than 1e12 (0.000001 ALI); if set, linking fee must not exceed linking price @param _linkPrice new linking price to be set @param _linkFee new linking fee to be set @param _feeDestination treasury address/ verify the access permission verify the price is not too low if it's set linking fee/treasury should be either both set or both unset linking fee must not be too low if set linking fee must not exceed linking price update the linking price, fee, and treasury address emit an event
|
function updateLinkPrice(uint96 _linkPrice, uint96 _linkFee, address _feeDestination) public virtual {
require(isSenderInRole(ROLE_LINK_PRICE_MANAGER), "access denied");
require(_linkPrice == 0 || _linkPrice >= 1e12, "invalid price");
require(_linkFee == 0 && _feeDestination == address(0) || _linkFee >= 1e12 && _feeDestination != address(0), "invalid linking fee/treasury");
require(_linkFee <= _linkPrice, "linking fee exceeds linking price");
linkPrice = _linkPrice;
linkFee = _linkFee;
feeDestination = _feeDestination;
emit LinkPriceChanged(msg.sender, _linkPrice, _linkFee, _feeDestination);
}
| 9,816,443 |
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/**
*Submitted for verification at Etherscan.io on 2022-05-03
*/
//SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.0;
// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.
/**
* @dev Wrappers over Solidity's arithmetic operations.
*
* NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
* now has built in overflow checking.
*/
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) {
unchecked {
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) {
unchecked {
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) {
unchecked {
// 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) {
unchecked {
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) {
unchecked {
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) {
return a + b;
}
/**
* @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 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) {
return a * b;
}
/**
* @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.
*
* Requirements:
*
* - The divisor cannot be zero.
*/
function div(uint256 a, uint256 b) internal pure returns (uint256) {
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) {
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) {
unchecked {
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.
*
* 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) {
unchecked {
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) {
unchecked {
require(b > 0, errorMessage);
return a % b;
}
}
}
// File: @openzeppelin/contracts/token/ERC20/IERC20.sol
// 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);
}
// File: @openzeppelin/contracts/utils/Address.sol
// 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);
}
}
}
}
// File: @openzeppelin/contracts/utils/Counters.sol
// OpenZeppelin Contracts v4.4.1 (utils/Counters.sol)
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;
}
}
// File: @openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC20/utils/SafeERC20.sol)
pragma solidity ^0.8.0;
/**
* @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 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");
}
}
}
// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol
// OpenZeppelin Contracts v4.4.1 (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);
}
// File: @openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC721/utils/ERC721Holder.sol)
pragma solidity ^0.8.0;
/**
* @dev Implementation of the {IERC721Receiver} interface.
*
* Accepts all token transfers.
* Make sure the contract is able to use its token with {IERC721-safeTransferFrom}, {IERC721-approve} or {IERC721-setApprovalForAll}.
*/
contract ERC721Holder is IERC721Receiver {
/**
* @dev See {IERC721Receiver-onERC721Received}.
*
* Always returns `IERC721Receiver.onERC721Received.selector`.
*/
function onERC721Received(
address,
address,
uint256,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC721Received.selector;
}
}
// File: @openzeppelin/contracts/utils/introspection/IERC165.sol
// OpenZeppelin Contracts v4.4.1 (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);
}
// File: @openzeppelin/contracts/token/ERC721/IERC721.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)
pragma solidity ^0.8.0;
/**
* @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;
}
// File: @openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)
pragma solidity ^0.8.0;
/**
* @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);
}
// File: @openzeppelin/contracts/utils/introspection/ERC165.sol
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)
pragma solidity ^0.8.0;
/**
* @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;
}
}
// File: @openzeppelin/contracts/utils/Strings.sol
// OpenZeppelin Contracts v4.4.1 (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);
}
}
// File: @openzeppelin/contracts/utils/cryptography/ECDSA.sol
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/ECDSA.sol)
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) public 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 Message, created from `s`. 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(bytes memory s) internal pure returns (bytes32) {
return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
}
/**
* @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));
}
}
// File: @openzeppelin/contracts/utils/cryptography/draft-EIP712.sol
// OpenZeppelin Contracts v4.4.1 (utils/cryptography/draft-EIP712.sol)
pragma solidity ^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;
address private immutable _CACHED_THIS;
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);
_CACHED_THIS = address(this);
_TYPE_HASH = typeHash;
}
/**
* @dev Returns the domain separator for the current chain.
*/
function _domainSeparatorV4() internal view returns (bytes32) {
if (address(this) == _CACHED_THIS && 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);
}
}
// File: @openzeppelin/contracts/utils/Context.sol
// OpenZeppelin Contracts v4.4.1 (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;
}
}
// File: @openzeppelin/contracts/security/Pausable.sol
// OpenZeppelin Contracts v4.4.1 (security/Pausable.sol)
pragma solidity ^0.8.0;
/**
* @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());
}
}
// File: @openzeppelin/contracts/access/Ownable.sol
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)
pragma solidity ^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 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);
}
}
// File: @openzeppelin/contracts/token/ERC721/ERC721.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)
pragma solidity ^0.8.0;
/**
* @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 {}
}
/**
* @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);
/**
* @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);
}
/**
* @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();
}
}
// File: @openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721URIStorage.sol)
pragma solidity ^0.8.0;
/**
* @dev ERC721 token with storage based token URI management.
*/
abstract contract ERC721URIStorage is ERC721 {
using Strings for uint256;
// Optional mapping for token URIs
mapping(uint256 => string) private _tokenURIs;
/**
* @dev See {IERC721Metadata-tokenURI}.
*/
function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
require(_exists(tokenId), "ERC721URIStorage: URI query for nonexistent token");
string memory _tokenURI = _tokenURIs[tokenId];
string memory base = _baseURI();
// If there is no base URI, return the token URI.
if (bytes(base).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(base, _tokenURI));
}
return super.tokenURI(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), "ERC721URIStorage: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
/**
* @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 override {
// super._burn(tokenId);
// if (bytes(_tokenURIs[tokenId]).length != 0) {
// delete _tokenURIs[tokenId];
// }
// }
}
// File: @openzeppelin/contracts/access/IAccessControl.sol
// OpenZeppelin Contracts v4.4.1 (access/IAccessControl.sol)
pragma solidity ^0.8.0;
/**
* @dev External interface of AccessControl declared to support ERC165 detection.
*/
interface IAccessControl {
/**
* @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 {AccessControl-_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) external view returns (bool);
/**
* @dev Returns the admin role that controls `role`. See {grantRole} and
* {revokeRole}.
*
* To change a role's admin, use {AccessControl-_setRoleAdmin}.
*/
function getRoleAdmin(bytes32 role) external view returns (bytes32);
/**
* @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) external;
/**
* @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) external;
/**
* @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) external;
}
// File: @openzeppelin/contracts/access/AccessControl.sol
// OpenZeppelin Contracts v4.4.1 (access/AccessControl.sol)
pragma solidity ^0.8.0;
/**
* @dev Contract module that allows children to implement role-based access
* control mechanisms. This is a lightweight version that doesn't allow enumerating role
* members except through off-chain means by accessing the contract event logs. Some
* applications may benefit from on-chain enumerability, for those cases see
* {AccessControlEnumerable}.
*
* 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, IAccessControl, ERC165 {
struct RoleData {
mapping(address => bool) members;
bytes32 adminRole;
}
mapping(bytes32 => RoleData) private _roles;
bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;
/**
* @dev Modifier that checks that an account has a specific role. Reverts
* with a standardized message including the required role.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*
* _Available since v4.1._
*/
modifier onlyRole(bytes32 role) {
_checkRole(role, _msgSender());
_;
}
/**
* @dev See {IERC165-supportsInterface}.
*/
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return interfaceId == type(IAccessControl).interfaceId || super.supportsInterface(interfaceId);
}
/**
* @dev Returns `true` if `account` has been granted `role`.
*/
function hasRole(bytes32 role, address account) public view override returns (bool) {
return _roles[role].members[account];
}
/**
* @dev Revert with a standard message if `account` is missing `role`.
*
* The format of the revert reason is given by the following regular expression:
*
* /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
*/
function _checkRole(bytes32 role, address account) internal view {
if (!hasRole(role, account)) {
revert(
string(
abi.encodePacked(
"AccessControl: account ",
Strings.toHexString(uint160(account), 20),
" is missing role ",
Strings.toHexString(uint256(role), 32)
)
)
);
}
}
/**
* @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 override 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 override onlyRole(getRoleAdmin(role)) {
_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 override onlyRole(getRoleAdmin(role)) {
_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 revoked `role`, emits a {RoleRevoked}
* event.
*
* Requirements:
*
* - the caller must be `account`.
*/
function renounceRole(bytes32 role, address account) public virtual override {
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}.
* ====
*
* NOTE: This function is deprecated in favor of {_grantRole}.
*/
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 {
bytes32 previousAdminRole = getRoleAdmin(role);
_roles[role].adminRole = adminRole;
emit RoleAdminChanged(role, previousAdminRole, adminRole);
}
/**
* @dev Grants `role` to `account`.
*
* Internal function without access restriction.
*/
function _grantRole(bytes32 role, address account) internal virtual {
if (!hasRole(role, account)) {
_roles[role].members[account] = true;
emit RoleGranted(role, account, _msgSender());
}
}
/**
* @dev Revokes `role` from `account`.
*
* Internal function without access restriction.
*/
function _revokeRole(bytes32 role, address account) internal virtual {
if (hasRole(role, account)) {
_roles[role].members[account] = false;
emit RoleRevoked(role, account, _msgSender());
}
}
}
// File: lazy.sol
pragma solidity ^0.8.0;
pragma abicoder v2; // required to accept structs as function parameters
pragma solidity ^0.8.0;
interface IMarketplace {
struct Order {
// Order ID
// bytes32 id;
// Owner of the NFT
address seller;
// NFT registry address
address nftAddress;
// Price (in wei) for the published item
uint256 price;
// Time when this sale ends
uint256 expiresAt;
// ERC20 currency address
address currency;
// royalty
uint256 royalty;
// NFT Metadata URI
string uri;
//signature
bytes signature;
// is New collection
bool isNewColl;
// unlockable content
string lockedContent;
}
struct NewCollection {
// Collection name
string name;
// Collection symbol
string symbol;
// Collection baseURI
string baseURI;
}
struct Bid {
// Bid Id
bytes32 id;
// Bid Count
// uint256 bidCount;
// Bidder address
address bidder;
// Time when bid was created
uint256 price;
// Time when this bid ends
uint256 expiresAt;
}
// ORDER EVENTS
event OrderCreated(
bytes id,
address indexed seller,
address indexed nftAddress,
uint256 priceInWei,
uint256 expiresAt,
address currency
);
event OrderUpdated(
bytes id,
uint256 priceInWei,
uint256 expiresAt
);
event OrderSuccessful(
bytes id,
address indexed buyer,
uint256 priceInWei
);
event OrderCancelled(bytes id);
// BID EVENTS
event BidCreated(
bytes32 id,
// uint256 number,
address indexed nftAddress,
bytes indexed order,
address indexed bidder,
uint256 priceInWei,
uint256 expiresAt
);
event BidAccepted(bytes32 id);
event BidCancelled(bytes32 id);
}
pragma solidity ^0.8.0;
contract FeeManager is Ownable {
event ChangedFeePerMillion(uint256 cutPerMillion);
// Market fee on sales
uint256 public cutPerMillion;
uint256 public constant maxCutPerMillion = 100000; // 10% cut
/**
* @dev Sets the share cut for the owner of the contract that's
* charged to the seller on a successful sale
* @param _cutPerMillion - Share amount, from 0 to 99,999
*/
function setOwnerCutPerMillion(uint256 _cutPerMillion) external onlyOwner {
require(
_cutPerMillion < maxCutPerMillion,
"The owner cut should be between 0 and maxCutPerMillion"
);
cutPerMillion = _cutPerMillion;
emit ChangedFeePerMillion(cutPerMillion);
}
}
contract OpenMarketplace is Ownable, Pausable, FeeManager, IMarketplace, ERC721Holder, EIP712, AccessControl, ERC721Enumerable, ERC721URIStorage {
using Address for address;
using SafeMath for uint256;
using SafeERC20 for IERC20;
using ECDSA for bytes32;
// IERC20 public acceptedToken;
address public nftToken;
string private constant SIGNING_DOMAIN = "LazyNFT-Voucher";
string private constant SIGNATURE_VERSION = "1";
// From ERC721 registry assetId to Order (to avoid asset collision)
mapping(bytes => Order) public orderByAssetId;
// From ERC721 registry assetId to NewCollection (to avoid asset collision)
mapping(bytes => NewCollection) public newCollectionByAssetId;
// From ERC721 registry assetId to Bid (to avoid asset collision)lockedContent
mapping(bytes => Bid) public bidByOrderId;
// From IERC20 to status for toggling accepted currencies
mapping (address => bool) public acceptedCurrencies;
// Mocking a constant for ether as currency
address public constant MARKETPLACE_ETHER = 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE;
mapping(uint256 => address) public tokenCreator;
//royality mapping to particular seller
mapping(address => uint256) public sellerRoyality;
mapping(uint256 => string) public userLockedContent;
// 721 Interfaces
bytes4 public constant _INTERFACE_ID_ERC721 = 0x80ac58cd;
// uint256 public royaltyPercent;
/***
* @dev Initialize this contract. Acts as a constructor
* @param _acceptedToken - currency for payments
*/
constructor() public Ownable() EIP712(SIGNING_DOMAIN, SIGNATURE_VERSION) ERC721("Nft","NFT") {
// require(_acceptedToken.isContract(),"The accepted token address must be a deployed contract");
// acceptedToken = IERC20(_acceptedToken);
acceptedCurrencies[MARKETPLACE_ETHER] = true;
nftToken = address(this);
}
/**
* @dev Set accepted currencies as payments. Can only be called by owner
* @param _token - ERC20 contract address
* @param _status - status for the token
*/
function setCurrency(address _token, bool _status) external onlyOwner {
require(_token.isContract(),"The accepted token address must be a deployed contract");
acceptedCurrencies[_token] = _status;
}
/**
* @dev Creates a new order
* @param _priceInWei - Price in Wei for the supported coin
* @param _expiresAt - Duration of the order (in hours)
* @param _uri - Duration of the order (in hours)
*/
function createOrder(uint256 _priceInWei, uint256 _expiresAt, address _currency, string memory _uri, bytes memory _signature, uint256 _royalty, bool _isNewColl, string memory _name, string memory _symbol, string memory _baseURI, string memory _lockedContent) public whenNotPaused {
_createOrder(_priceInWei, _expiresAt, _currency, _uri, _signature, _royalty, _isNewColl, _name, _symbol, _baseURI, _lockedContent);
}
/**
* @dev Cancel an already published order
* can only be canceled by seller or the contract owner
*/
function cancelOrder(Order memory _order) public whenNotPaused {
// Order memory order = orderByAssetId[nftToken][_assetId];
address signer = _verify(_order);
require(_order.seller == msg.sender || msg.sender == owner(), "Marketplace: unauthorized sender");
// Remove pending bid if any
Bid memory bid = bidByOrderId[_order.signature];
if (bid.id != 0) {
_cancelBid(_order, bid.id, bid.bidder, bid.price);
}
// Cancel order.
_cancelOrder(_order);
}
/***
* @dev Update an already published order
* can only be updated by seller
* @param _nftAddress - Address of the NFT registry
* @param _assetId - ID of the published NFT
*/
function updateOrder(Order memory _order, uint256 _priceInWei, uint256 _expiresAt)
public whenNotPaused {
Order storage order = orderByAssetId[_order.signature];
// Check valid order to update
require(order.seller == msg.sender, "Marketplace: sender not allowed");
require(order.expiresAt >= block.timestamp, "Marketplace: order expired");
// check order updated params
require(_priceInWei > 0, "Marketplace: Price should be bigger than 0");
require(_expiresAt > block.timestamp.add(1 minutes), "Marketplace: Expire time should be more than 1 minute in the future");
order.price = _priceInWei;
order.expiresAt = _expiresAt;
emit OrderUpdated(_order.signature, _priceInWei, _expiresAt);
}
/**
* @dev Executes the sale for a published NFT
*/
function safeExecuteOrder(Order calldata _order) public payable whenNotPaused {
// Get the current valid order for the asset or fail
Order memory order = orderByAssetId[_order.signature];
require(order.price == _order.price, "Amount not correct");
require(order.seller != msg.sender, "Marketplace: unauthorized sender");
require(order.expiresAt >= block.timestamp, "Marketplace: order expired");
order.currency == MARKETPLACE_ETHER ?
require(order.price == msg.value, "Marketplace: invalid price")
:
require(order.price == order.price, "Marketplace: invalid price");
uint256 tokenId = totalSupply();
if(!order.isNewColl) {
_mint(msg.sender, tokenId);
_setTokenURI(tokenId, order.uri);
sellerRoyality[order.seller]= order.royalty;
tokenCreator[tokenId] = order.seller;
userLockedContent[tokenId] = order.lockedContent;
}
// market fee to cut
uint256 saleShareAmount = 0;
// Send market fees to owner
if (FeeManager.cutPerMillion > 0) {
// Calculate sale share
saleShareAmount = order.price.mul(FeeManager.cutPerMillion).div(1e6);
// Transfer share amount for marketplace Owner
order.currency == MARKETPLACE_ETHER ?
payable(owner()).transfer(saleShareAmount)
:
IERC20(order.currency).safeTransferFrom(msg.sender,owner(),saleShareAmount);
}
// Transfer token amount minus market fee to seller
order.currency == MARKETPLACE_ETHER ?
payable(order.seller).transfer(order.price.sub(saleShareAmount))
:
IERC20(order.currency).safeTransferFrom(msg.sender, order.seller, order.price.sub(saleShareAmount));
// Remove pending bid if any
Bid memory bid = bidByOrderId[order.signature];
if (bid.id != 0) {
_cancelBid(_order, bid.id, bid.bidder, bid.price);
}
_executeOrder(order);
}
/**
* @dev Places a bid for a published NFT
* @param _priceInWei - Bid price in acceptedToken currency
* @param _expiresAt - Bid expiration time
*/
function safePlaceBid(Order memory _order, uint256 _priceInWei, uint256 _expiresAt)
public payable whenNotPaused {
Order memory order = orderByAssetId[_order.signature];
order.currency == MARKETPLACE_ETHER ?
_createBid(_order, msg.value, _expiresAt)
:
_createBid(_order, _priceInWei, _expiresAt);
}
/**
* @dev Cancel an already published bid
* can only be canceled by seller or the contract owner
*/
function cancelBid(Order memory _order) public whenNotPaused {
Bid memory bid = bidByOrderId[_order.signature];
require(bid.bidder == msg.sender || msg.sender == owner(),"Marketplace: Unauthorized sender");
_cancelBid(_order, bid.id, bid.bidder, bid.price);
}
/**
* @dev Executes the sale for a published NFT by accepting a current bid
*/
function acceptBid(Order memory _order) public whenNotPaused {
// check order validity
// Order memory order = getValidOrder(order);
Order memory order = orderByAssetId[_order.signature];
// require(order.id != 0, "Marketplace: asset not published");
require(order.expiresAt >= block.timestamp, "Marketplace: order expired");
address signer = _verify(_order);
// item seller is the only allowed to accept a bid
require(order.seller == msg.sender, "Signature invalid or unauthorized");
Bid memory bid = bidByOrderId[order.signature];
// require(bid.price == _priceInWei, "Marketplace: invalid bid price");
require(bid.expiresAt >= block.timestamp, "Marketplace: the bid expired");
uint256 tokenId = totalSupply();
if(!order.isNewColl) {
_mint(bid.bidder, tokenId);
_setTokenURI(tokenId, order.uri);
tokenCreator[tokenId] = order.seller;
sellerRoyality[order.seller]= order.royalty;
userLockedContent[tokenId] = order.lockedContent;
}
// remove bid
delete bidByOrderId[order.signature];
emit BidAccepted(bid.id);
uint256 saleShareAmount = 0;
// Send market fees to owner
if (FeeManager.cutPerMillion > 0) {
// Calculate sale share
saleShareAmount = bid.price.mul(FeeManager.cutPerMillion).div(1e6);
// Transfer share amount for marketplace Owner
order.currency == MARKETPLACE_ETHER ?
payable(owner()).transfer(saleShareAmount)
:
IERC20(order.currency).safeTransfer(owner(), saleShareAmount);
}
// Transfer token amount minus market fee to seller
order.currency == MARKETPLACE_ETHER ?
payable(order.seller).transfer(bid.price.sub(saleShareAmount))
:
IERC20(order.currency).safeTransfer(order.seller, bid.price.sub(saleShareAmount));
_executeOrder(order);
}
/**
* @dev Executes the sale for a published NFT
*/
function _executeOrder(Order memory _order) internal {
// remove order
delete orderByAssetId[_order.signature];
// Notify ..
emit OrderSuccessful(_order.signature, msg.sender, _order.price);
}
/**
* @dev Creates a new order
* @param _priceInWei - Price in Wei for the supported coin
* @param _expiresAt - Expiration time for the order
* @param _uri - nft Metadata URI
*/
function _createOrder(uint256 _priceInWei, uint256 _expiresAt, address _currency, string memory _uri, bytes memory _signature, uint256 _royalty, bool _isNewColl, string memory _name, string memory _symbol, string memory _baseURI, string memory _lockedContent) internal {
// Check _acceptedCurrency
require(
acceptedCurrencies[_currency],
"Marketplace: Unacceptable marketplace currency"
);
require(_priceInWei > 0, "Marketplace: Price should be bigger than 0");
require(
_expiresAt > block.timestamp.add(1 minutes),
"Marketplace: Publication should be more than 1 minute in the future"
);
// create the orderId
// bytes32 orderId = keccak256(abi.encodePacked(block.timestamp, msg.sender, _priceInWei, _uri));
// save order
orderByAssetId[_signature] = Order({
// id: orderId,
seller: msg.sender,
nftAddress: address(this),
price: _priceInWei,
expiresAt: _expiresAt,
currency: _currency,
uri: _uri,
signature: _signature,
royalty: _royalty,
isNewColl: _isNewColl,
lockedContent: _lockedContent
});
if(_isNewColl) {
newCollectionByAssetId[_signature] = NewCollection({
name: _name,
symbol: _symbol,
baseURI: _baseURI
});
}
emit OrderCreated(_signature, msg.sender, nftToken, _priceInWei, _expiresAt, _currency);
}
/**
* @dev Creates a new bid on a existing order
* @param _priceInWei - Price in Wei for the supported coin
* @param _expiresAt - expires time
*/
function _createBid(Order memory _order, uint256 _priceInWei, uint256 _expiresAt) internal {
// Checks order validity
Order memory order = orderByAssetId[_order.signature];
// require(order.id != 0, "Marketplace: asset not published");
require(order.expiresAt >= block.timestamp, "Marketplace: order expired");
// check on expire time
if (_expiresAt > _order.expiresAt) {
_expiresAt = _order.expiresAt;
}
// Check price if theres previous a bid
Bid memory bid = bidByOrderId[_order.signature];
// if theres no previous bid, just check price > 0
if (bid.id != 0) {
if (bid.expiresAt >= block.timestamp) {
require(
_priceInWei > bid.price,
"Marketplace: bid price should be higher than last bid"
);
} else {
require(_priceInWei > 0, "Marketplace: bid should be > 0");
}
_cancelBid(_order, bid.id, bid.bidder, bid.price);
} else {
require(_priceInWei > 0, "Marketplace: bid should be > 0");
}
if(order.currency != 0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE){
IERC20(address(order.currency)).transferFrom(msg.sender, address(this), _priceInWei);
}
// Create bid
bytes32 bidId = keccak256(abi.encodePacked(block.timestamp, msg.sender, _order.signature, _priceInWei, _expiresAt));
// Save Bid for this order
bidByOrderId[_order.signature] = Bid({
id: bidId,
// bidCount: currectBidCount.add(1),
bidder: msg.sender,
price: _priceInWei,
expiresAt: _expiresAt
});
// currectBidCount = currectBidCount.add(1);
emit BidCreated(bidId, nftToken, order.signature, msg.sender, _priceInWei, _expiresAt);
}
/**
* @dev Cancel an already published order
* can only be canceled by seller or the contract owner
*/
function _cancelOrder(Order memory _order) internal {
delete orderByAssetId[_order.signature];
emit OrderCancelled(_order.signature);
}
/**
* @dev Cancel bid from an already published order
* can only be canceled by seller or the contract owner
* @param _bidId - Bid identifier
* @param _bidder - Address
* @param _escrowAmount - in acceptenToken currency
*/
function _cancelBid(Order memory _order, bytes32 _bidId, address _bidder, uint256 _escrowAmount) internal {
delete bidByOrderId[_order.signature];
Order storage order = orderByAssetId[_order.signature];
order.currency == MARKETPLACE_ETHER ?
payable(_bidder).transfer(_escrowAmount)
:
IERC20(order.currency).safeTransfer(_bidder, _escrowAmount);
emit BidCancelled(_bidId);
}
/// @notice Returns a hash of the given Order, prepared using EIP712 typed data hashing rules.
/// @param _order An Order to hash.
function _hash(Order memory _order) internal view returns (bytes32) {
return _hashTypedDataV4(keccak256(abi.encode(
keccak256("Order(address seller,address nftAddress,uint256 price,uint256 expiresAt,uint256 royalty,string uri)"),
_order.seller,
_order.nftAddress,
_order.price,
_order.expiresAt,
_order.royalty,
keccak256(bytes(_order.uri))
)));
}
/// @notice Returns the chain id of the current blockchain.
/// @dev This is used to workaround an issue with ganache returning different values from the on-chain chainid() function and
/// the eth_chainId RPC method. See https://github.com/protocol/nft-website/issues/121 for context.
function getChainID() external view returns (uint256) {
uint256 id;
assembly {
id := chainid()
}
return id;
}
// @notice Verifies the signature for a given NFTVoucher, returning the address of the signer.
// @dev Will revert if the signature is invalid. Does not verify that the signer is authorized to mint NFTs.
// @param voucher An NFTVoucher describing an unminted NFT.
function _verify(Order memory _order) public view returns (address) {
bytes32 digest = _hash(_order);
address user = ECDSA.recover(digest, _order.signature);
return user;
}
function supportsInterface(bytes4 interfaceId)
public
view
override(AccessControl, ERC721, ERC721Enumerable)
returns (bool)
{
return ERC721.supportsInterface(interfaceId) || AccessControl.supportsInterface(interfaceId) || ERC721Enumerable.supportsInterface(interfaceId);
}
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal override(ERC721, ERC721Enumerable) {
super._beforeTokenTransfer(from, to, tokenId);
}
function tokenURI(uint256 tokenId) public view virtual override(ERC721, ERC721URIStorage) returns (string memory) {
super.tokenURI(tokenId);
}
function getTokenMinter(uint256 _tokenId) external view returns (address) {
return tokenCreator[_tokenId];
}
// returns the string "locked", only available for the owner
function unlockContent(uint256 _tokenId) public view returns (string memory)
{
require(this.ownerOf(_tokenId) == msg.sender, "Not the owner");
return userLockedContent[_tokenId];
}
}
|
Collection name Collection symbol Collection baseURI
|
struct NewCollection {
string name;
string symbol;
string baseURI;
}
| 2,316,761 |
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pragma solidity ^0.6.12;
contract Context {
// Empty internal constructor, to prevent people from mistakenly deploying
// an instance of this contract, which should be used via inheritance.
constructor () internal { }
function _MSGSENDER366() internal view virtual returns (address payable) { //inject NONSTANDARD NAMING
return msg.sender;
}
function _MSGDATA251() 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;
}
}
contract Ownable is Context {
address private _owner;
event OWNERSHIPTRANSFERRED16(address indexed previousOwner, address indexed newOwner); //inject NONSTANDARD NAMING
constructor () internal {
address msgSender = _MSGSENDER366();
_owner = msgSender;
emit OWNERSHIPTRANSFERRED16(address(0), msgSender);
}
function OWNER683() public view returns (address) { //inject NONSTANDARD NAMING
return _owner;
}
modifier ONLYOWNER587() { //inject NONSTANDARD NAMING
require(_owner == _MSGSENDER366(), "Ownable: caller is not the owner");
_;
}
function RENOUNCEOWNERSHIP938() public virtual ONLYOWNER587 { //inject NONSTANDARD NAMING
emit OWNERSHIPTRANSFERRED16(_owner, address(0));
_owner = address(0);
}
function TRANSFEROWNERSHIP553(address newOwner) public virtual ONLYOWNER587 { //inject NONSTANDARD NAMING
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OWNERSHIPTRANSFERRED16(_owner, newOwner);
_owner = newOwner;
}
}
contract MerkleTreeTokensVerification is Ownable{
bytes32 public root;
constructor(bytes32 _root)public{
root = _root;
}
// owner can update root
function CHANGEROOT100(bytes32 _root) public ONLYOWNER587{ //inject NONSTANDARD NAMING
root = _root;
}
function VERIFY826( //inject NONSTANDARD NAMING
address _leaf,
bytes32 [] memory proof,
uint256 [] memory positions
)
public
view
returns (bool)
{
bytes32 leaf = GETLEAF57(_leaf);
bytes32 computedHash = leaf;
for (uint256 i = 0; i < proof.length; i++) {
bytes32 proofElement = proof[i];
if (positions[i] == 1) {
computedHash = keccak256(abi.encodePacked(computedHash, proofElement));
} else {
computedHash = keccak256(abi.encodePacked(proofElement, computedHash));
}
}
return computedHash == root;
}
// internal helpers for convert address
function ADDRESSTOSTRING215(address x) internal pure returns (string memory) { //inject NONSTANDARD NAMING
bytes memory b = new bytes(20);
for (uint i = 0; i < 20; i++)
b[i] = byte(uint8(uint(x) / (2**(8*(19 - i)))));
return string(b);
}
function GETLEAF57(address _input) internal pure returns(bytes32){ //inject NONSTANDARD NAMING
return keccak256(abi.encodePacked(ADDRESSTOSTRING215(_input)));
}
}
|
inject NONSTANDARD NAMING
|
function _MSGSENDER366() internal view virtual returns (address payable) {
| 1,821,015 |
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import '@pancakeswap/pancake-swap-lib/contracts/math/SafeMath.sol';
import '@pancakeswap/pancake-swap-lib/contracts/token/BEP20/IBEP20.sol';
import '@pancakeswap/pancake-swap-lib/contracts/token/BEP20/SafeBEP20.sol';
// File: @openzeppelin/contracts/utils/EnumerableSet.sol
// 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));
}
}
// File: @openzeppelin/contracts/GSN/Context.sol
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/AccessControl.sol
pragma solidity >=0.6.0 <0.8.0;
/**
* @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());
}
}
}
// File: @openzeppelin/contracts/utils/Counters.sol
pragma solidity >=0.6.0 <0.8.0;
/**
* @title Counters
* @author Matt Condon (@shrugs)
* @dev Provides counters that can only be incremented or decremented by one. 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;`
* Since it is not possible to overflow a 256 bit integer with increments of one, `increment` can skip the {SafeMath}
* overflow check, thereby saving gas. This does assume however correct usage, in that the underlying `_value` is never
* directly accessed.
*/
library Counters {
using SafeMath for uint256;
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 {
// The {SafeMath} overflow check can be skipped here, see the comment at the top
counter._value += 1;
}
function decrement(Counter storage counter) internal {
counter._value = counter._value.sub(1);
}
}
// File: @openzeppelin/contracts/introspection/IERC165.sol
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);
}
// File: @openzeppelin/contracts/token/ERC721/IERC721.sol
pragma solidity >=0.6.2 <0.8.0;
/**
* @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;
}
// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol
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 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);
}
// File: @openzeppelin/contracts/token/ERC721/ERC721Holder.sol
pragma solidity >=0.6.0 <0.8.0;
/**
* @dev Implementation of the {IERC721Receiver} interface.
*
* Accepts all token transfers.
* Make sure the contract is able to use its token with {IERC721-safeTransferFrom}, {IERC721-approve} or {IERC721-setApprovalForAll}.
*/
contract ERC721Holder is IERC721Receiver {
/**
* @dev See {IERC721Receiver-onERC721Received}.
*
* Always returns `IERC721Receiver.onERC721Received.selector`.
*/
function onERC721Received(
address,
address,
uint256,
bytes memory
) public virtual override returns (bytes4) {
return this.onERC721Received.selector;
}
}
// File: contracts/PancakeProfile.sol
pragma solidity ^0.6.0;
/** @title PancakeProfile.
@dev It is a contract for users to bind their address
to a customizable profile by depositing a NFT.
*/
contract PancakeProfile is AccessControl, ERC721Holder {
using Counters for Counters.Counter;
using SafeBEP20 for IBEP20;
using SafeMath for uint256;
IBEP20 public cakeToken;
bytes32 public constant NFT_ROLE = keccak256("NFT_ROLE");
bytes32 public constant POINT_ROLE = keccak256("POINT_ROLE");
bytes32 public constant SPECIAL_ROLE = keccak256("SPECIAL_ROLE");
uint256 public numberActiveProfiles;
uint256 public numberCakeToReactivate;
uint256 public numberCakeToRegister;
uint256 public numberCakeToUpdate;
uint256 public numberTeams;
mapping(address => bool) public hasRegistered;
mapping(uint256 => Team) private teams;
mapping(address => User) private users;
// Used for generating the teamId
Counters.Counter private _countTeams;
// Used for generating the userId
Counters.Counter private _countUsers;
// Event to notify a new team is created
event TeamAdd(uint256 teamId, string teamName);
// Event to notify that team points are increased
event TeamPointIncrease(
uint256 indexed teamId,
uint256 numberPoints,
uint256 indexed campaignId
);
event UserChangeTeam(
address indexed userAddress,
uint256 oldTeamId,
uint256 newTeamId
);
// Event to notify that a user is registered
event UserNew(
address indexed userAddress,
uint256 teamId,
address nftAddress,
uint256 tokenId
);
// Event to notify a user pausing her profile
event UserPause(address indexed userAddress, uint256 teamId);
// Event to notify that user points are increased
event UserPointIncrease(
address indexed userAddress,
uint256 numberPoints,
uint256 indexed campaignId
);
// Event to notify that a list of users have an increase in points
event UserPointIncreaseMultiple(
address[] userAddresses,
uint256 numberPoints,
uint256 indexed campaignId
);
// Event to notify that a user is reactivating her profile
event UserReactivate(
address indexed userAddress,
uint256 teamId,
address nftAddress,
uint256 tokenId
);
// Event to notify that a user is pausing her profile
event UserUpdate(
address indexed userAddress,
address nftAddress,
uint256 tokenId
);
// Modifier for admin roles
modifier onlyOwner() {
require(
hasRole(DEFAULT_ADMIN_ROLE, _msgSender()),
"Not the main admin"
);
_;
}
// Modifier for point roles
modifier onlyPoint() {
require(hasRole(POINT_ROLE, _msgSender()), "Not a point admin");
_;
}
// Modifier for special roles
modifier onlySpecial() {
require(hasRole(SPECIAL_ROLE, _msgSender()), "Not a special admin");
_;
}
struct Team {
string teamName;
string teamDescription;
uint256 numberUsers;
uint256 numberPoints;
bool isJoinable;
}
struct User {
uint256 userId;
uint256 numberPoints;
uint256 teamId;
address nftAddress;
uint256 tokenId;
bool isActive;
}
constructor(
IBEP20 _cakeToken,
uint256 _numberCakeToReactivate,
uint256 _numberCakeToRegister,
uint256 _numberCakeToUpdate
) public {
cakeToken = _cakeToken;
numberCakeToReactivate = _numberCakeToReactivate;
numberCakeToRegister = _numberCakeToRegister;
numberCakeToUpdate = _numberCakeToUpdate;
_setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
}
/**
* @dev To create a user profile. It sends the NFT to the contract
* and sends CAKE to burn address. Requires 2 token approvals.
*/
function createProfile(
uint256 _teamId,
address _nftAddress,
uint256 _tokenId
) external {
require(!hasRegistered[_msgSender()], "Already registered");
require((_teamId <= numberTeams) && (_teamId > 0), "Invalid teamId");
require(teams[_teamId].isJoinable, "Team not joinable");
require(hasRole(NFT_ROLE, _nftAddress), "NFT address invalid");
// Loads the interface to deposit the NFT contract
IERC721 nftToken = IERC721(_nftAddress);
require(
_msgSender() == nftToken.ownerOf(_tokenId),
"Only NFT owner can register"
);
// Transfer NFT to this contract
nftToken.safeTransferFrom(_msgSender(), address(this), _tokenId);
// Transfer CAKE tokens to this contract
cakeToken.safeTransferFrom(
_msgSender(),
address(this),
numberCakeToRegister
);
// Increment the _countUsers counter and get userId
_countUsers.increment();
uint256 newUserId = _countUsers.current();
// Add data to the struct for newUserId
users[_msgSender()] = User({
userId: newUserId,
numberPoints: 0,
teamId: _teamId,
nftAddress: _nftAddress,
tokenId: _tokenId,
isActive: true
});
// Update registration status
hasRegistered[_msgSender()] = true;
// Update number of active profiles
numberActiveProfiles = numberActiveProfiles.add(1);
// Increase the number of users for the team
teams[_teamId].numberUsers = teams[_teamId].numberUsers.add(1);
// Emit an event
emit UserNew(_msgSender(), _teamId, _nftAddress, _tokenId);
}
/**
* @dev To pause user profile. It releases the NFT.
* Callable only by registered users.
*/
function pauseProfile() external {
require(hasRegistered[_msgSender()], "Has not registered");
// Checks whether user has already paused
require(users[_msgSender()].isActive, "User not active");
// Change status of user to make it inactive
users[_msgSender()].isActive = false;
// Retrieve the teamId of the user calling
uint256 userTeamId = users[_msgSender()].teamId;
// Reduce number of active users and team users
teams[userTeamId].numberUsers = teams[userTeamId].numberUsers.sub(1);
numberActiveProfiles = numberActiveProfiles.sub(1);
// Interface to deposit the NFT contract
IERC721 nftToken = IERC721(users[_msgSender()].nftAddress);
// tokenId of NFT redeemed
uint256 redeemedTokenId = users[_msgSender()].tokenId;
// Change internal statuses as extra safety
users[_msgSender()].nftAddress = address(
0x0000000000000000000000000000000000000000
);
users[_msgSender()].tokenId = 0;
// Transfer the NFT back to the user
nftToken.safeTransferFrom(address(this), _msgSender(), redeemedTokenId);
// Emit event
emit UserPause(_msgSender(), userTeamId);
}
/**
* @dev To update user profile.
* Callable only by registered users.
*/
function updateProfile(address _nftAddress, uint256 _tokenId) external {
require(hasRegistered[_msgSender()], "Has not registered");
require(hasRole(NFT_ROLE, _nftAddress), "NFT address invalid");
require(users[_msgSender()].isActive, "User not active");
address currentAddress = users[_msgSender()].nftAddress;
uint256 currentTokenId = users[_msgSender()].tokenId;
// Interface to deposit the NFT contract
IERC721 nftNewToken = IERC721(_nftAddress);
require(
_msgSender() == nftNewToken.ownerOf(_tokenId),
"Only NFT owner can update"
);
// Transfer token to new address
nftNewToken.safeTransferFrom(_msgSender(), address(this), _tokenId);
// Transfer CAKE token to this address
cakeToken.safeTransferFrom(
_msgSender(),
address(this),
numberCakeToUpdate
);
// Interface to deposit the NFT contract
IERC721 nftCurrentToken = IERC721(currentAddress);
// Transfer old token back to the owner
nftCurrentToken.safeTransferFrom(
address(this),
_msgSender(),
currentTokenId
);
// Update mapping in storage
users[_msgSender()].nftAddress = _nftAddress;
users[_msgSender()].tokenId = _tokenId;
emit UserUpdate(_msgSender(), _nftAddress, _tokenId);
}
/**
* @dev To reactivate user profile.
* Callable only by registered users.
*/
function reactivateProfile(address _nftAddress, uint256 _tokenId) external {
require(hasRegistered[_msgSender()], "Has not registered");
require(hasRole(NFT_ROLE, _nftAddress), "NFT address invalid");
require(!users[_msgSender()].isActive, "User is active");
// Interface to deposit the NFT contract
IERC721 nftToken = IERC721(_nftAddress);
require(
_msgSender() == nftToken.ownerOf(_tokenId),
"Only NFT owner can update"
);
// Transfer to this address
cakeToken.safeTransferFrom(
_msgSender(),
address(this),
numberCakeToReactivate
);
// Transfer NFT to contract
nftToken.safeTransferFrom(_msgSender(), address(this), _tokenId);
// Retrieve teamId of the user
uint256 userTeamId = users[_msgSender()].teamId;
// Update number of users for the team and number of active profiles
teams[userTeamId].numberUsers = teams[userTeamId].numberUsers.add(1);
numberActiveProfiles = numberActiveProfiles.add(1);
// Update user statuses
users[_msgSender()].isActive = true;
users[_msgSender()].nftAddress = _nftAddress;
users[_msgSender()].tokenId = _tokenId;
// Emit event
emit UserReactivate(_msgSender(), userTeamId, _nftAddress, _tokenId);
}
/**
* @dev To increase the number of points for a user.
* Callable only by point admins
*/
function increaseUserPoints(
address _userAddress,
uint256 _numberPoints,
uint256 _campaignId
) external onlyPoint {
// Increase the number of points for the user
users[_userAddress].numberPoints = users[_userAddress].numberPoints.add(
_numberPoints
);
emit UserPointIncrease(_userAddress, _numberPoints, _campaignId);
}
/**
* @dev To increase the number of points for a set of users.
* Callable only by point admins
*/
function increaseUserPointsMultiple(
address[] calldata _userAddresses,
uint256 _numberPoints,
uint256 _campaignId
) external onlyPoint {
require(_userAddresses.length < 1001, "Length must be < 1001");
for (uint256 i = 0; i < _userAddresses.length; i++) {
users[_userAddresses[i]].numberPoints = users[_userAddresses[i]]
.numberPoints
.add(_numberPoints);
}
emit UserPointIncreaseMultiple(
_userAddresses,
_numberPoints,
_campaignId
);
}
/**
* @dev To increase the number of points for a team.
* Callable only by point admins
*/
function increaseTeamPoints(
uint256 _teamId,
uint256 _numberPoints,
uint256 _campaignId
) external onlyPoint {
// Increase the number of points for the team
teams[_teamId].numberPoints = teams[_teamId].numberPoints.add(
_numberPoints
);
emit TeamPointIncrease(_teamId, _numberPoints, _campaignId);
}
/**
* @dev To remove the number of points for a user.
* Callable only by point admins
*/
function removeUserPoints(address _userAddress, uint256 _numberPoints)
external
onlyPoint
{
// Increase the number of points for the user
users[_userAddress].numberPoints = users[_userAddress].numberPoints.sub(
_numberPoints
);
}
/**
* @dev To remove a set number of points for a set of users.
*/
function removeUserPointsMultiple(
address[] calldata _userAddresses,
uint256 _numberPoints
) external onlyPoint {
require(_userAddresses.length < 1001, "Length must be < 1001");
for (uint256 i = 0; i < _userAddresses.length; i++) {
users[_userAddresses[i]].numberPoints = users[_userAddresses[i]]
.numberPoints
.sub(_numberPoints);
}
}
/**
* @dev To remove the number of points for a team.
* Callable only by point admins
*/
function removeTeamPoints(uint256 _teamId, uint256 _numberPoints)
external
onlyPoint
{
// Increase the number of points for the team
teams[_teamId].numberPoints = teams[_teamId].numberPoints.sub(
_numberPoints
);
}
/**
* @dev To add a NFT contract address for users to set their profile.
* Callable only by owner admins.
*/
function addNftAddress(address _nftAddress) external onlyOwner {
require(
IERC721(_nftAddress).supportsInterface(0x80ac58cd),
"Not ERC721"
);
grantRole(NFT_ROLE, _nftAddress);
}
/**
* @dev Add a new teamId
* Callable only by owner admins.
*/
function addTeam(
string calldata _teamName,
string calldata _teamDescription
) external onlyOwner {
// Verify length is between 3 and 16
bytes memory strBytes = bytes(_teamName);
require(strBytes.length < 20, "Must be < 20");
require(strBytes.length > 3, "Must be > 3");
// Increment the _countTeams counter and get teamId
_countTeams.increment();
uint256 newTeamId = _countTeams.current();
// Add new team data to the struct
teams[newTeamId] = Team({
teamName: _teamName,
teamDescription: _teamDescription,
numberUsers: 0,
numberPoints: 0,
isJoinable: true
});
numberTeams = newTeamId;
emit TeamAdd(newTeamId, _teamName);
}
/**
* @dev Function to change team.
* Callable only by special admins.
*/
function changeTeam(address _userAddress, uint256 _newTeamId)
external
onlySpecial
{
require(hasRegistered[_userAddress], "User doesn't exist");
require(
(_newTeamId <= numberTeams) && (_newTeamId > 0),
"teamId doesn't exist"
);
require(teams[_newTeamId].isJoinable, "Team not joinable");
require(
users[_userAddress].teamId != _newTeamId,
"Already in the team"
);
// Get old teamId
uint256 oldTeamId = users[_userAddress].teamId;
// Change number of users in old team
teams[oldTeamId].numberUsers = teams[oldTeamId].numberUsers.sub(1);
// Change teamId in user mapping
users[_userAddress].teamId = _newTeamId;
// Change number of users in new team
teams[_newTeamId].numberUsers = teams[_newTeamId].numberUsers.add(1);
emit UserChangeTeam(_userAddress, oldTeamId, _newTeamId);
}
/**
* @dev Claim CAKE to burn later.
* Callable only by owner admins.
*/
function claimFee(uint256 _amount) external onlyOwner {
cakeToken.safeTransfer(_msgSender(), _amount);
}
/**
* @dev Make a team joinable again.
* Callable only by owner admins.
*/
function makeTeamJoinable(uint256 _teamId) external onlyOwner {
require((_teamId <= numberTeams) && (_teamId > 0), "teamId invalid");
teams[_teamId].isJoinable = true;
}
/**
* @dev Make a team not joinable.
* Callable only by owner admins.
*/
function makeTeamNotJoinable(uint256 _teamId) external onlyOwner {
require((_teamId <= numberTeams) && (_teamId > 0), "teamId invalid");
teams[_teamId].isJoinable = false;
}
/**
* @dev Rename a team
* Callable only by owner admins.
*/
function renameTeam(
uint256 _teamId,
string calldata _teamName,
string calldata _teamDescription
) external onlyOwner {
require((_teamId <= numberTeams) && (_teamId > 0), "teamId invalid");
// Verify length is between 3 and 16
bytes memory strBytes = bytes(_teamName);
require(strBytes.length < 20, "Must be < 20");
require(strBytes.length > 3, "Must be > 3");
teams[_teamId].teamName = _teamName;
teams[_teamId].teamDescription = _teamDescription;
}
/**
* @dev Update the number of CAKE to register
* Callable only by owner admins.
*/
function updateNumberCake(
uint256 _newNumberCakeToReactivate,
uint256 _newNumberCakeToRegister,
uint256 _newNumberCakeToUpdate
) external onlyOwner {
numberCakeToReactivate = _newNumberCakeToReactivate;
numberCakeToRegister = _newNumberCakeToRegister;
numberCakeToUpdate = _newNumberCakeToUpdate;
}
/**
* @dev Check the user's profile for a given address
*/
function getUserProfile(address _userAddress)
external
view
returns (
uint256,
uint256,
uint256,
address,
uint256,
bool
)
{
require(hasRegistered[_userAddress], "Not registered");
return (
users[_userAddress].userId,
users[_userAddress].numberPoints,
users[_userAddress].teamId,
users[_userAddress].nftAddress,
users[_userAddress].tokenId,
users[_userAddress].isActive
);
}
/**
* @dev Check the user's status for a given address
*/
function getUserStatus(address _userAddress) external view returns (bool) {
return (users[_userAddress].isActive);
}
/**
* @dev Check a team's profile
*/
function getTeamProfile(uint256 _teamId)
external
view
returns (
string memory,
string memory,
uint256,
uint256,
bool
)
{
require((_teamId <= numberTeams) && (_teamId > 0), "teamId invalid");
return (
teams[_teamId].teamName,
teams[_teamId].teamDescription,
teams[_teamId].numberUsers,
teams[_teamId].numberPoints,
teams[_teamId].isJoinable
);
}
}
|
* @dev Check a team's profile/
|
function getTeamProfile(uint256 _teamId)
external
view
returns (
string memory,
string memory,
uint256,
uint256,
bool
)
{
require((_teamId <= numberTeams) && (_teamId > 0), "teamId invalid");
return (
teams[_teamId].teamName,
teams[_teamId].teamDescription,
teams[_teamId].numberUsers,
teams[_teamId].numberPoints,
teams[_teamId].isJoinable
);
}
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./full_match/1/0xAcd80BCc30d5422b082510c4EDdefd7a8EFb37a5/sources/contracts/sale/BondV2.sol
|
@dev tokens used to create bond
|
EnumerableSet.AddressSet private principals;
| 4,839,634 |
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// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
import "@openzeppelin/contracts/token/ERC721/utils/ERC721Holder.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
/**
*
* @author Rao Nagos
* KaveuERC721 - Kaveu - KVU
* Repository URL : https://github.com/Kaveu/kaveu-core
* Website URL : https://kaveu.io
*
* Kaveu is a project based on NFTs which are used as a key to be allowed to use an arbitration bot (IA) on CEXs/DEXs.
* Each NFT has a basic `claws` to arbitrate 2 tokens on the C/DEXs. The same `claws` can be borrowed from third parties if the owners allows it.
*/
contract KaveuERC721 is ERC721, ERC721Holder, Ownable, ReentrancyGuard {
// Identify who the caller is
enum AssignState {
DEFAULT,
BY_OWNER,
BY_BORROWER
}
/**
* @param deadline The loan period
* @param totalAmount The price of the loan
* @param totalBorrow The total number of claw that were borrowed by {borrower}
* @param caller The one who called the function and also who will receive the refunds
* @param borrower The dedicated account
* @param assignState See above
*/
struct BorrowData {
uint256 deadline;
uint256 totalAmount;
uint256 totalBorrow;
address caller;
address borrower;
AssignState assignState;
}
/**
* @param pricePerDay The price of the loan per day
* @param totalBorrow The total number of claws that were borrowed by all borrowers
* @param totalAssign The total number of claws that were assigned by the owner
* @param totalClaw The total number of claws
* @param priceClaw The price of the claw
*/
struct Claw {
uint256 pricePerDay;
uint256 totalBorrow;
uint256 totalAssign;
uint256 totalClaw;
uint256 priceClaw;
}
// Simple events
event ClawLoaning(uint256 indexed tokenId, uint256 indexed pricePerDay);
event ClawBorrowed(uint256 indexed tokenId, address indexed borrower, uint256 indexed deadline);
// The maximum supply that can be mined
uint256 public constant MAX_SUPPLY = 15; // $ echo "(7 * 2) + 1" | bc
// The safe address to withdraw or to sell tokens
address public safeAddress;
// The base uri that stores the json file
string private _baseUri;
// Map {Claw} by the id of token
mapping(uint256 => Claw) private _claws;
// Map {BorrowData} by borrower address
mapping(uint256 => mapping(address => BorrowData)) private _borrowers;
address[] private _borrowerArray;
/**
* @dev Throws if the token does not exist.
* See {ERC721-_exists}.
*
* @param tokenId The id of the token
*/
modifier existToken(uint256 tokenId) {
require(_exists(tokenId), "KaveuERC721: the token does not exist");
_;
}
/**
* @dev Throws if called by any account other than the owner.
* See {IERC721-ownerOf}.
*
* @param tokenId The id of the token
*/
modifier onlyOwnerOf(uint256 tokenId) {
require(ownerOf(tokenId) == msg.sender, "KaveuERC721: you are not the owner");
_;
}
/**
* @dev Set the {Claw.priceClaw} to 12,7 ether (starting price) and {Claw.totalClaw} to 2.
* Set the {_baseUri} and the {safeAddress}.
*
* @param safeAddress_ The safe address of deployer
* @param uri_ The CID of ipfs url
*/
constructor(address safeAddress_, string memory uri_) ERC721("Kaveu", "KVU") {
safeAddress = safeAddress_;
_baseUri = uri_;
for (uint256 id = 1; id <= MAX_SUPPLY; id++) {
_claws[id].totalClaw = id > 1 ? 2 : 7; // The one should never be sold
_claws[id].priceClaw = 12.7 gwei; // 12.7 ether (matic): 18$ at april 17th 2022
_mint(safeAddress, id);
}
}
/**
* @return MAX_SUPPLY The maximum supply
*/
function totalSupply() external pure returns (uint256) {
return MAX_SUPPLY;
}
/**
* @dev See {IERC721Metadata-tokenURI}.
*
* @param _tokenId The id of the token
* @return uri The uri token of the {_tokenId}
*/
function tokenURI(uint256 _tokenId) public view virtual override existToken(_tokenId) returns (string memory) {
return string(abi.encodePacked(_baseUri, Strings.toString(_tokenId), ".json"));
}
/**
* @dev Call once a time all the tokens uri.
*
* @return uris All tokens uri
*/
function getTokenURIs() external view virtual returns (string[] memory) {
string[] memory uris = new string[](MAX_SUPPLY);
for (uint256 tokenId = 1; tokenId <= MAX_SUPPLY; tokenId++) uris[tokenId - 1] = tokenURI(tokenId);
return uris;
}
/**
* @return balance The balance of the contract
*/
function balance() external view returns (uint256) {
return address(this).balance;
}
/**
* @dev Allows the deployer to send the contract balance to the {safeAddress}.
*/
function withdraw() external virtual onlyOwner nonReentrant {
(bool success, ) = payable(safeAddress).call{value: address(this).balance}("");
require(success, "Address: unable to send value");
}
/**
* @dev Allow the deployer to set the {safeAddress} by the {_safeAddress}.
*
* @param _safeAddress The new safe address
*/
function setSafeAddress(address _safeAddress) external virtual onlyOwner {
safeAddress = _safeAddress;
}
/**
* @dev Allows the deployer to set the {_baseUri} by the {_newUri}.
*
* @param _newUri The new {_baseUri}
*/
function setUri(string memory _newUri) external virtual onlyOwner {
_baseUri = _newUri;
}
/**
* @dev Allows the owner to increase claws of the {_tokenId} by {_incBy} by sending a minimum amount.
* The {Claw.priceClaw} is updated according to the formula: {Claw.totalClaw} * 5,7614 ether.
* !! Decreases claws does not exist.
*
* Throws if the {_tokenId} is less than 1 and if the {value} is less than the required amount.
*
* @param _tokenId The id of the token
* @param _incBy The number of claws to add
*/
function increaseClaws(uint256 _tokenId, uint256 _incBy) external payable virtual onlyOwnerOf(_tokenId) nonReentrant {
require(msg.value >= _incBy * _claws[_tokenId].priceClaw && _tokenId > 1, "KaveuERC721: unable to increase the token");
_claws[_tokenId].totalClaw += _incBy;
_claws[_tokenId].priceClaw = _claws[_tokenId].totalClaw * 5.7614 gwei; // 5,7614 = (12,7 / 7,21) + (7 - 2 - 1)
}
/**
* @dev Allows the deployer to increase by 4, all owner claws except the id one.
* This function affects the {increaseClaws} function.
*/
function airdrop() external virtual onlyOwner {
for (uint256 id = 2; id <= MAX_SUPPLY; id++) _claws[id].totalClaw += (7 - 2 - 1);
}
/////////////////////////////////////////////////////////////////////
/////////////////////////// LOAN ////////////////////////////////////
/////////////////////////////////////////////////////////////////////
/**
* @param _tokenId The id of the token
* @return claw The {Claw} of the {_tokenId}
*/
function clawsOf(uint256 _tokenId) external view existToken(_tokenId) returns (Claw memory) {
return _claws[_tokenId];
}
/**
* @dev The IA uses this function to check if a borrower is allowed to use him.
*
* @param _tokenId The id of the token
* @return borrowDatas An array of {BorrowData} of the {_tokenId}
*/
function borrowOf(uint256 _tokenId) external view existToken(_tokenId) returns (BorrowData[] memory) {
uint256 ln = _borrowerArray.length;
if (ln == 0) return new BorrowData[](ln);
uint256 cbsIndex;
uint256 i;
BorrowData[] memory cbs = new BorrowData[](ln);
for (i = 0; i < ln; i++) {
BorrowData memory cb = _borrowers[_tokenId][_borrowerArray[i]];
if (cb.assignState != AssignState.DEFAULT) {
cbs[cbsIndex] = cb;
cbsIndex++;
}
}
// use assembly to decrease the size for null data (by null, it means AssignState.DEFAULT)
// the first 'if' above makes the following code safe
for (i = cbsIndex; i < ln; i++)
assembly {
mstore(cbs, sub(mload(cbs), 1))
}
return cbs;
}
/**
* ~ON-CHAIN~
* @dev The IA uses this function to check if a borrower is allowed to use him.
* Check to see if the borrower exists and if the deadline of the loan has been reached.
*
* @param _borrower The borrower to find
* @return isBorrower
*/
function isBorrower(address _borrower) external view returns (bool) {
bool find = false;
for (uint256 i = 0; i < _borrowerArray.length; i++)
if (_borrowerArray[i] == _borrower) {
find = true;
break;
}
if (!find) return find;
for (uint256 id = 1; id <= MAX_SUPPLY; id++) if (_borrowers[id][_borrower].assignState != AssignState.DEFAULT && _borrowers[id][_borrower].deadline > block.timestamp) return true;
return false;
}
/**
* ~ON-CHAIN~
* @param _borrower The borrower who borrows
* @return totalBorrowsOf The number of claws the {_borrower} borrows.
*/
function totalBorrowsOf(address _borrower) external view returns (uint256) {
uint256 total = 0;
for (uint256 id = 1; id <= MAX_SUPPLY; id++) total += _borrowers[id][_borrower].totalBorrow;
return total;
}
/**
* @dev Removes {index} borrower from the array by calling the pop() function.
* In fine : this will decrease the array length by 1.
*
* @param index The cute index
*/
function removeBorrower(uint256 index) private {
_borrowerArray[index] = _borrowerArray[_borrowerArray.length - 1];
_borrowerArray.pop();
}
/**
* @dev Manually assigns a {_borrower} once to the token {_tokenId} for 721 years and without paying the loan fee.
* The {_borrower} is a dedicated account. Considere checking the website for more info.
* !! The {Claw.assignState} is set by the owner.
*
* Throws if the {Claw.totalAssign} of the {_tokenId} is greater than the {Claw.totalClaw}.
* And throws if the {BorrowData.assignState} of the {_borrower} is not an {AssignState.DEFAULT}.
*
* This emits the {ClawBorrowed} event.
*
* @param _tokenId The id of the token
* @param _forClaws The number of claws the owner wants to borrow
* @param _borrower The address of the borrower
*/
function assign(
uint256 _tokenId,
uint256 _forClaws,
address _borrower
) external virtual onlyOwnerOf(_tokenId) {
BorrowData memory cb = _borrowers[_tokenId][_borrower];
Claw memory cl = _claws[_tokenId];
cl.totalAssign += _forClaws;
require(cl.totalAssign <= cl.totalClaw && cb.assignState == AssignState.DEFAULT, "KaveuERC721: cannot assign the borrower");
cb.deadline = block.timestamp + (31536000 * 721); // 31536000 YEAR_IN_SECONDS
cb.assignState = AssignState.BY_OWNER;
cb.totalBorrow = _forClaws;
cb.caller = msg.sender;
cb.borrower = _borrower;
_claws[_tokenId] = cl;
_borrowers[_tokenId][_borrower] = cb;
_borrowerArray.push(_borrower);
emit ClawBorrowed(_tokenId, _borrower, cb.deadline);
}
/**
* @dev Deassigns a {_borrower} who has already been manually assigned from the assign() function.
* If {Claw.totalAssign} is 0, then it will clear the data.
*
* Throws if the {BorrowData.assignState} was not assigned by the owner.
*
* @param _tokenId The id of the token
* @param _forClaws The number of claws the owner wants to borrow
* @param _borrower The address of the borrower
*/
function deassign(
uint256 _tokenId,
uint256 _forClaws,
address _borrower
) external virtual onlyOwnerOf(_tokenId) {
Claw storage cl = _claws[_tokenId];
cl.totalAssign -= _forClaws; // reverting on overflow
require(_borrowers[_tokenId][_borrower].assignState == AssignState.BY_OWNER, "KaveuERC721: cannot deassign the borrower");
// clear()
if (cl.totalAssign == 0)
for (uint256 i = 0; i < _borrowerArray.length; i++)
if (_borrowerArray[i] == _borrower) {
delete _borrowers[_tokenId][_borrower];
removeBorrower(i);
break;
}
}
/**
* @dev Create a loan for the {_tokenId} by setting a price {_pricePerDay}.
* To stop the loan, set the {_pricePerDay} to 0 but this does not stop the current rentals.
*
* This emits {ClawLoaning} event.
*
* @param _tokenId The id of the token
* @param _pricePerDay The price the caller wants to loan claws
*/
function loan(uint256 _tokenId, uint256 _pricePerDay) external virtual onlyOwnerOf(_tokenId) {
_claws[_tokenId].pricePerDay = _pricePerDay;
emit ClawLoaning(_tokenId, _pricePerDay);
}
/**
* @dev Create a borrow for a {_tokenId} by sending a minimum amount. Borrow until {_forDays} + {block.timestamp}.
* If the owner of the {_tokenId} wants to sell it, he will have to pay back {BorrowData.totalAmount} the {BorrowData.caller} completely first, not for the days remaining.
* !! The caller cannot cancel the loan until the deadline is reached.
*
* See {loan} to stop it.
* See {_beforeTokenTransfer} to check the refunds.
*
* Throws if {Claw.pricePerDay} of the {_tokenId} or {_forDays} is 0.
* Throws if the {Claw.totalBorrow} is greater than the {Claw.totalClaw}.
* Throws if {BorrowData.assignState} is not an {AssignState.DEFAULT}.
* And throws if the {value} is less than the required amount.
*
* This emits the {ClawBorrowed} event.
*
* @param _tokenId The id of the token
* @param _forClaws The number of claws the caller wants to borrow
* @param _forDays The number of days the caller wants to borrow
* @param _borrower The address of the borrower
*/
function borrow(
uint256 _tokenId,
uint256 _forClaws,
uint256 _forDays,
address _borrower
) external payable virtual existToken(_tokenId) nonReentrant {
Claw memory cl = _claws[_tokenId];
cl.totalBorrow += _forClaws;
BorrowData memory cb = _borrowers[_tokenId][_borrower];
require(cl.pricePerDay > 0 && _forClaws > 0 && _forDays > 0 && cl.totalBorrow <= cl.totalClaw && cb.assignState == AssignState.DEFAULT, "KaveuERC721: cannot borrow");
cb.deadline = block.timestamp + (_forDays * 86400); // 86400 DAY_IN_SECONDS
cb.totalAmount = _forClaws * _forDays * cl.pricePerDay;
cb.totalBorrow = _forClaws;
cb.caller = msg.sender; // refund the caller
cb.borrower = _borrower;
cb.assignState = AssignState.BY_BORROWER;
_claws[_tokenId] = cl;
_borrowers[_tokenId][_borrower] = cb;
_borrowerArray.push(_borrower);
// pays loan fee
require(msg.value >= cb.totalAmount, "KaveuERC721: not enought token");
(bool success, ) = payable(ownerOf(_tokenId)).call{value: msg.value}("");
require(success, "Address: unable to send value");
emit ClawBorrowed(_tokenId, _borrower, cb.deadline);
}
/**
* @dev Clears the data if the {BorrowData.deadline} has been reached. Anyone can call this function.
*/
function clear() external virtual {
uint256 ln = _borrowerArray.length;
uint256[] memory array = new uint256[](ln);
uint256 counter = 0;
uint256 i;
for (uint256 id = 1; id <= MAX_SUPPLY; id++)
for (i = 0; i < _borrowerArray.length; i++) {
BorrowData memory cb = _borrowers[id][_borrowerArray[i]];
if (cb.assignState != AssignState.DEFAULT && cb.deadline < block.timestamp) {
Claw storage cl = _claws[id];
if (cb.assignState == AssignState.BY_OWNER) cl.totalAssign -= cb.totalBorrow;
else cl.totalBorrow -= cb.totalBorrow;
array[counter] = i;
counter++;
delete _borrowers[id][_borrowerArray[i]];
}
}
for (i = 0; i < counter; i++) removeBorrower(array[i]);
}
/**
* @param _tokenId The id of the token
* @return amountIn The required amount to refund the owner of the {_tokenId}
*/
function getAmountInToRefund(uint256 _tokenId) public view returns (uint256) {
uint256 amountIn = 0;
for (uint256 i = 0; i < _borrowerArray.length; i++)
if (_borrowers[_tokenId][_borrowerArray[i]].assignState == AssignState.BY_BORROWER) amountIn += _borrowers[_tokenId][_borrowerArray[i]].totalAmount;
return amountIn;
}
/**
* @dev Check that there are no refunds to be made prior to the transfer. If there is, a refund is required to the `BorrowData.caller` for `BorrowData.totalAmount`, not for the days remaining.
* !! It is recommended to call the {clear} function first.
*
* Throws if the {value} is less than the required amount.
*
*/
function refundBorrowers(uint256 _tokenId) external payable virtual nonReentrant {
require(msg.value >= getAmountInToRefund(_tokenId), "KaveuERC721: not enought token");
for (uint256 i = 0; i < _borrowerArray.length; i++) {
BorrowData memory cb = _borrowers[_tokenId][_borrowerArray[i]];
if (cb.assignState == AssignState.BY_BORROWER) {
// refunds the caller
(bool success, ) = payable(cb.caller).call{value: cb.totalAmount}("");
require(success, "Address: unable to send value");
// to clear()
cb.deadline = block.timestamp - 10;
_borrowers[_tokenId][_borrowerArray[i]] = cb;
}
}
}
/**
* See {ERC721-_beforeTokenTransfer}.
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 tokenId
) internal virtual override {
super._beforeTokenTransfer(from, to, tokenId);
// from _mint() or to _burn()
if (from == address(0) || to == address(0)) return;
for (uint256 i = 0; i < _borrowerArray.length; i++)
if (_borrowers[tokenId][_borrowerArray[i]].assignState == AssignState.BY_BORROWER && _borrowers[tokenId][_borrowerArray[i]].deadline > block.timestamp)
revert("KaveuERC721: refund borrowers first");
}
}
|
* @dev Set the {Claw.priceClaw} to 12,7 ether (starting price) and {Claw.totalClaw} to 2. Set the {_baseUri} and the {safeAddress}. @param safeAddress_ The safe address of deployer @param uri_ The CID of ipfs url/
|
constructor(address safeAddress_, string memory uri_) ERC721("Kaveu", "KVU") {
safeAddress = safeAddress_;
_baseUri = uri_;
for (uint256 id = 1; id <= MAX_SUPPLY; id++) {
_mint(safeAddress, id);
}
}
| 15,811,849 |
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/**
*Submitted for verification at Etherscan.io on 2022-03-13
*/
// File: bveCVX.sol
pragma solidity ^0.6.11;
pragma experimental ABIEncoderV2;
// File: AddressUpgradeable.sol
/**
* @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 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);
}
}
}
}
// File: ICVXBribes.sol
interface ICVXBribes {
function getReward(address _account, address _token) external;
function getRewards(address _account, address[] calldata _tokens) external;
}
// File: IController.sol
interface IController {
function withdraw(address, uint256) external;
function strategies(address) external view returns (address);
function balanceOf(address) external view returns (uint256);
function earn(address, uint256) external;
function want(address) external view returns (address);
function rewards() external view returns (address);
function vaults(address) external view returns (address);
}
// File: ICurvePool.sol
interface ICurvePool {
function exchange(
int128 i,
int128 j,
uint256 _dx,
uint256 _min_dy
) external returns (uint256);
}
// File: ICvxLocker.sol
interface ICvxLocker {
function maximumBoostPayment() external view returns (uint256);
function lock(
address _account,
uint256 _amount,
uint256 _spendRatio
) external;
function getReward(address _account, bool _stake) external;
//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);
// total token balance of an account, including unlocked but not withdrawn tokens
function lockedBalanceOf(address _user)
external
view
returns (uint256 amount);
// Withdraw/relock all currently locked tokens where the unlock time has passed
function processExpiredLocks(
bool _relock,
uint256 _spendRatio,
address _withdrawTo
) external;
// Withdraw/relock all currently locked tokens where the unlock time has passed
function processExpiredLocks(bool _relock) external;
}
// File: IDelegateRegistry.sol
///@dev Snapshot Delegate registry so we can delegate voting to XYZ
interface IDelegateRegistry {
function setDelegate(bytes32 id, address delegate) external;
function delegation(address, bytes32) external returns (address);
}
// File: IERC20Upgradeable.sol
/**
* @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
);
}
// File: ISettV4.sol
interface ISettV4 {
function deposit(uint256 _amount) external;
function depositFor(address _recipient, uint256 _amount) external;
function withdraw(uint256 _amount) external;
function balance() external view returns (uint256);
function getPricePerFullShare() external view returns (uint256);
function balanceOf(address) external view returns (uint256);
function totalSupply() external view returns (uint256);
}
// File: IStrategy.sol
interface IStrategy {
function want() external view returns (address);
function deposit() external;
// NOTE: must exclude any tokens used in the yield
// Controller role - withdraw should return to Controller
function withdrawOther(address) external returns (uint256 balance);
// Controller | Vault role - withdraw should always return to Vault
function withdraw(uint256) external;
// Controller | Vault role - withdraw should always return to Vault
function withdrawAll() external returns (uint256);
function balanceOf() external view returns (uint256);
function getName() external pure returns (string memory);
function setStrategist(address _strategist) external;
function setWithdrawalFee(uint256 _withdrawalFee) external;
function setPerformanceFeeStrategist(uint256 _performanceFeeStrategist)
external;
function setPerformanceFeeGovernance(uint256 _performanceFeeGovernance)
external;
function setGovernance(address _governance) external;
function setController(address _controller) external;
function tend() external;
function harvest() external;
}
// File: IUniswapRouterV2.sol
interface IUniswapRouterV2 {
function factory() 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 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 swapETHForExactTokens(
uint256 amountOut,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function swapExactETHForTokens(
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external payable returns (uint256[] memory amounts);
function swapExactTokensForETH(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
function swapTokensForExactETH(
uint256 amountOut,
uint256 amountInMax,
address[] calldata path,
address to,
uint256 deadline
) external returns (uint256[] memory amounts);
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);
}
// File: IVotiumBribes.sol
interface IVotiumBribes {
struct claimParam {
address token;
uint256 index;
uint256 amount;
bytes32[] merkleProof;
}
function claimMulti(address account, claimParam[] calldata claims) external;
function claim(address token, uint256 index, address account, uint256 amount, bytes32[] calldata merkleProof) external;
}
// File: Initializable.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) {
// 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;
}
}
// File: MathUpgradeable.sol
/**
* @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);
}
}
// File: 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: SafeMathUpgradeable.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 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;
}
}
// File: ContextUpgradeable.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;
}
// File: ReentrancyGuardUpgradeable.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].
*/
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;
}
// File: SafeERC20Upgradeable.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"
);
}
}
}
// File: SettAccessControl.sol
/*
Common base for permissioned roles throughout Sett ecosystem
*/
contract SettAccessControl is Initializable {
address public governance;
address public strategist;
address public keeper;
// ===== MODIFIERS =====
function _onlyGovernance() internal view {
require(msg.sender == governance, "onlyGovernance");
}
function _onlyGovernanceOrStrategist() internal view {
require(
msg.sender == strategist || msg.sender == governance,
"onlyGovernanceOrStrategist"
);
}
function _onlyAuthorizedActors() internal view {
require(
msg.sender == keeper || msg.sender == governance,
"onlyAuthorizedActors"
);
}
// ===== PERMISSIONED ACTIONS =====
/// @notice Change strategist address
/// @notice Can only be changed by governance itself
function setStrategist(address _strategist) external {
_onlyGovernance();
strategist = _strategist;
}
/// @notice Change keeper address
/// @notice Can only be changed by governance itself
function setKeeper(address _keeper) external {
_onlyGovernance();
keeper = _keeper;
}
/// @notice Change governance address
/// @notice Can only be changed by governance itself
function setGovernance(address _governance) public {
_onlyGovernance();
governance = _governance;
}
uint256[50] private __gap;
}
// File: PausableUpgradeable.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.
*/
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 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;
}
// File: BaseStrategy.sol
/*
===== Badger Base Strategy =====
Common base class for all Sett strategies
Changelog
V1.1
- Verify amount unrolled from strategy positions on withdraw() is within a threshold relative to the requested amount as a sanity check
- Add version number which is displayed with baseStrategyVersion(). If a strategy does not implement this function, it can be assumed to be 1.0
V1.2
- Remove idle want handling from base withdraw() function. This should be handled as the strategy sees fit in _withdrawSome()
*/
abstract contract BaseStrategy is PausableUpgradeable, SettAccessControl {
using SafeERC20Upgradeable for IERC20Upgradeable;
using AddressUpgradeable for address;
using SafeMathUpgradeable for uint256;
event Withdraw(uint256 amount);
event WithdrawAll(uint256 balance);
event WithdrawOther(address token, uint256 amount);
event SetStrategist(address strategist);
event SetGovernance(address governance);
event SetController(address controller);
event SetWithdrawalFee(uint256 withdrawalFee);
event SetPerformanceFeeStrategist(uint256 performanceFeeStrategist);
event SetPerformanceFeeGovernance(uint256 performanceFeeGovernance);
event Harvest(uint256 harvested, uint256 indexed blockNumber);
event Tend(uint256 tended);
address public want; // Want: Curve.fi renBTC/wBTC (crvRenWBTC) LP token
uint256 public performanceFeeGovernance;
uint256 public performanceFeeStrategist;
uint256 public withdrawalFee;
uint256 public constant MAX_FEE = 10000;
address public constant uniswap =
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; // Uniswap Dex
address public controller;
address public guardian;
uint256 public withdrawalMaxDeviationThreshold;
function __BaseStrategy_init(
address _governance,
address _strategist,
address _controller,
address _keeper,
address _guardian
) public initializer whenNotPaused {
__Pausable_init();
governance = _governance;
strategist = _strategist;
keeper = _keeper;
controller = _controller;
guardian = _guardian;
withdrawalMaxDeviationThreshold = 50;
}
// ===== Modifiers =====
function _onlyController() internal view {
require(msg.sender == controller, "onlyController");
}
function _onlyAuthorizedActorsOrController() internal view {
require(
msg.sender == keeper ||
msg.sender == governance ||
msg.sender == controller,
"onlyAuthorizedActorsOrController"
);
}
function _onlyAuthorizedPausers() internal view {
require(
msg.sender == guardian || msg.sender == governance,
"onlyPausers"
);
}
/// ===== View Functions =====
function baseStrategyVersion() public view returns (string memory) {
return "1.2";
}
/// @notice Get the balance of want held idle in the Strategy
function balanceOfWant() public view returns (uint256) {
return IERC20Upgradeable(want).balanceOf(address(this));
}
/// @notice Get the total balance of want realized in the strategy, whether idle or active in Strategy positions.
function balanceOf() public view virtual returns (uint256) {
return balanceOfWant().add(balanceOfPool());
}
function isTendable() public view virtual returns (bool) {
return false;
}
/// ===== Permissioned Actions: Governance =====
function setGuardian(address _guardian) external {
_onlyGovernance();
guardian = _guardian;
}
function setWithdrawalFee(uint256 _withdrawalFee) external {
_onlyGovernance();
require(
_withdrawalFee <= MAX_FEE,
"base-strategy/excessive-withdrawal-fee"
);
withdrawalFee = _withdrawalFee;
}
function setPerformanceFeeStrategist(uint256 _performanceFeeStrategist)
external
{
_onlyGovernance();
require(
_performanceFeeStrategist <= MAX_FEE,
"base-strategy/excessive-strategist-performance-fee"
);
performanceFeeStrategist = _performanceFeeStrategist;
}
function setPerformanceFeeGovernance(uint256 _performanceFeeGovernance)
external
{
_onlyGovernance();
require(
_performanceFeeGovernance <= MAX_FEE,
"base-strategy/excessive-governance-performance-fee"
);
performanceFeeGovernance = _performanceFeeGovernance;
}
function setController(address _controller) external {
_onlyGovernance();
controller = _controller;
}
function setWithdrawalMaxDeviationThreshold(uint256 _threshold) external {
_onlyGovernance();
require(
_threshold <= MAX_FEE,
"base-strategy/excessive-max-deviation-threshold"
);
withdrawalMaxDeviationThreshold = _threshold;
}
function deposit() public virtual whenNotPaused {
_onlyAuthorizedActorsOrController();
uint256 _want = IERC20Upgradeable(want).balanceOf(address(this));
if (_want > 0) {
_deposit(_want);
}
_postDeposit();
}
// ===== Permissioned Actions: Controller =====
/// @notice Controller-only function to Withdraw partial funds, normally used with a vault withdrawal
function withdrawAll()
external
virtual
whenNotPaused
returns (uint256 balance)
{
_onlyController();
_withdrawAll();
_transferToVault(IERC20Upgradeable(want).balanceOf(address(this)));
}
/// @notice Withdraw partial funds from the strategy, unrolling from strategy positions as necessary
/// @notice Processes withdrawal fee if present
/// @dev If it fails to recover sufficient funds (defined by withdrawalMaxDeviationThreshold), the withdrawal should fail so that this unexpected behavior can be investigated
function withdraw(uint256 _amount) external virtual whenNotPaused {
_onlyController();
// Withdraw from strategy positions, typically taking from any idle want first.
_withdrawSome(_amount);
uint256 _postWithdraw =
IERC20Upgradeable(want).balanceOf(address(this));
// Sanity check: Ensure we were able to retrieve sufficent want from strategy positions
// If we end up with less than the amount requested, make sure it does not deviate beyond a maximum threshold
if (_postWithdraw < _amount) {
uint256 diff = _diff(_amount, _postWithdraw);
// Require that difference between expected and actual values is less than the deviation threshold percentage
require(
diff <=
_amount.mul(withdrawalMaxDeviationThreshold).div(MAX_FEE),
"base-strategy/withdraw-exceed-max-deviation-threshold"
);
}
// Return the amount actually withdrawn if less than amount requested
uint256 _toWithdraw = MathUpgradeable.min(_postWithdraw, _amount);
// Process withdrawal fee
uint256 _fee = _processWithdrawalFee(_toWithdraw);
// Transfer remaining to Vault to handle withdrawal
_transferToVault(_toWithdraw.sub(_fee));
}
// NOTE: must exclude any tokens used in the yield
// Controller role - withdraw should return to Controller
function withdrawOther(address _asset)
external
virtual
whenNotPaused
returns (uint256 balance)
{
_onlyController();
_onlyNotProtectedTokens(_asset);
balance = IERC20Upgradeable(_asset).balanceOf(address(this));
IERC20Upgradeable(_asset).safeTransfer(controller, balance);
}
/// ===== Permissioned Actions: Authoized Contract Pausers =====
function pause() external {
_onlyAuthorizedPausers();
_pause();
}
function unpause() external {
_onlyGovernance();
_unpause();
}
/// ===== Internal Helper Functions =====
/// @notice If withdrawal fee is active, take the appropriate amount from the given value and transfer to rewards recipient
/// @return The withdrawal fee that was taken
function _processWithdrawalFee(uint256 _amount) internal returns (uint256) {
if (withdrawalFee == 0) {
return 0;
}
uint256 fee = _amount.mul(withdrawalFee).div(MAX_FEE);
IERC20Upgradeable(want).safeTransfer(
IController(controller).rewards(),
fee
);
return fee;
}
/// @dev Helper function to process an arbitrary fee
/// @dev If the fee is active, transfers a given portion in basis points of the specified value to the recipient
/// @return The fee that was taken
function _processFee(
address token,
uint256 amount,
uint256 feeBps,
address recipient
) internal returns (uint256) {
if (feeBps == 0) {
return 0;
}
uint256 fee = amount.mul(feeBps).div(MAX_FEE);
IERC20Upgradeable(token).safeTransfer(recipient, fee);
return fee;
}
/// @dev Reset approval and approve exact amount
function _safeApproveHelper(
address token,
address recipient,
uint256 amount
) internal {
IERC20Upgradeable(token).safeApprove(recipient, 0);
IERC20Upgradeable(token).safeApprove(recipient, amount);
}
function _transferToVault(uint256 _amount) internal {
address _vault = IController(controller).vaults(address(want));
require(_vault != address(0), "!vault"); // additional protection so we don\'t burn the funds
IERC20Upgradeable(want).safeTransfer(_vault, _amount);
}
/// @notice Swap specified balance of given token on Uniswap with given path
function _swap(
address startToken,
uint256 balance,
address[] memory path
) internal {
_safeApproveHelper(startToken, uniswap, balance);
IUniswapRouterV2(uniswap).swapExactTokensForTokens(
balance,
0,
path,
address(this),
now
);
}
function _swapEthIn(uint256 balance, address[] memory path) internal {
IUniswapRouterV2(uniswap).swapExactETHForTokens{value: balance}(
0,
path,
address(this),
now
);
}
function _swapEthOut(
address startToken,
uint256 balance,
address[] memory path
) internal {
_safeApproveHelper(startToken, uniswap, balance);
IUniswapRouterV2(uniswap).swapExactTokensForETH(
balance,
0,
path,
address(this),
now
);
}
/// @notice Add liquidity to uniswap for specified token pair, utilizing the maximum balance possible
function _add_max_liquidity_uniswap(address token0, address token1)
internal
virtual
{
uint256 _token0Balance =
IERC20Upgradeable(token0).balanceOf(address(this));
uint256 _token1Balance =
IERC20Upgradeable(token1).balanceOf(address(this));
_safeApproveHelper(token0, uniswap, _token0Balance);
_safeApproveHelper(token1, uniswap, _token1Balance);
IUniswapRouterV2(uniswap).addLiquidity(
token0,
token1,
_token0Balance,
_token1Balance,
0,
0,
address(this),
block.timestamp
);
}
/// @notice Utility function to diff two numbers, expects higher value in first position
function _diff(uint256 a, uint256 b) internal pure returns (uint256) {
require(a >= b, "diff/expected-higher-number-in-first-position");
return a.sub(b);
}
// ===== Abstract Functions: To be implemented by specific Strategies =====
/// @dev Internal deposit logic to be implemented by Stratgies
function _deposit(uint256 _amount) internal virtual;
function _postDeposit() internal virtual {
//no-op by default
}
/// @notice Specify tokens used in yield process, should not be available to withdraw via withdrawOther()
function _onlyNotProtectedTokens(address _asset) internal virtual;
function getProtectedTokens()
external
view
virtual
returns (address[] memory);
/// @dev Internal logic for strategy migration. Should exit positions as efficiently as possible
function _withdrawAll() internal virtual;
/// @dev Internal logic for partial withdrawals. Should exit positions as efficiently as possible.
/// @dev The withdraw() function shell automatically uses idle want in the strategy before attempting to withdraw more using this
function _withdrawSome(uint256 _amount) internal virtual returns (uint256);
/// @dev Realize returns from positions
/// @dev Returns can be reinvested into positions, or distributed in another fashion
/// @dev Performance fees should also be implemented in this function
/// @dev Override function stub is removed as each strategy can have it\'s own return signature for STATICCALL
// function harvest() external virtual;
/// @dev User-friendly name for this strategy for purposes of convenient reading
function getName() external pure virtual returns (string memory);
/// @dev Balance of want currently held in strategy positions
function balanceOfPool() public view virtual returns (uint256);
uint256[49] private __gap;
}
// File: MyStrategy.sol
/**
* CHANGELOG
* V1.0 Initial Release, can lock
* V1.1 Update to handle rewards which are sent to a multisig
* V1.2 Update to emit badger, all other rewards are sent to multisig
* V1.3 Updated Address to claim CVX Rewards
* V1.4 Updated Claiming mechanism to allow claiming any token (using difference in balances)
* V1.5 Unlocks are permissioneless, added Chainlink Keepeers integration
* V1.6 New Locker, work towards fully permissioneless claiming // Protected Launch
*/
contract MyStrategy is BaseStrategy, ReentrancyGuardUpgradeable {
using SafeERC20Upgradeable for IERC20Upgradeable;
using AddressUpgradeable for address;
using SafeMathUpgradeable for uint256;
uint256 public constant MAX_BPS = 10_000;
// address public want // Inherited from BaseStrategy, the token the strategy wants, swaps into and tries to grow
address public lpComponent; // Token we provide liquidity with
address public reward; // Token we farm and swap to want / lpComponent
address public constant BADGER_TREE = 0x660802Fc641b154aBA66a62137e71f331B6d787A;
IDelegateRegistry public constant SNAPSHOT =
IDelegateRegistry(0x469788fE6E9E9681C6ebF3bF78e7Fd26Fc015446);
// The initial DELEGATE for the strategy // NOTE we can change it by using manualSetDelegate below
address public constant DELEGATE =
0x14F83fF95D4Ec5E8812DDf42DA1232b0ba1015e6;
bytes32 public constant DELEGATED_SPACE =
0x6376782e65746800000000000000000000000000000000000000000000000000;
ISettV4 public constant CVXCRV_VAULT =
ISettV4(0x2B5455aac8d64C14786c3a29858E43b5945819C0);
// NOTE: Locker V2
ICvxLocker public constant LOCKER = ICvxLocker(0x72a19342e8F1838460eBFCCEf09F6585e32db86E);
ICVXBribes public constant CVX_EXTRA_REWARDS = ICVXBribes(0xDecc7d761496d30F30b92Bdf764fb8803c79360D);
IVotiumBribes public constant VOTIUM_BRIBE_CLAIMER = IVotiumBribes(0x378Ba9B73309bE80BF4C2c027aAD799766a7ED5A);
// We hardcode, an upgrade is required to change this as it\'s a meaningful change
address public constant BRIBES_RECEIVER = 0x6F76C6A1059093E21D8B1C13C4e20D8335e2909F;
// We emit badger through the tree to the vault holders
address public constant BADGER = 0x3472A5A71965499acd81997a54BBA8D852C6E53d;
bool public withdrawalSafetyCheck = false;
bool public harvestOnRebalance = false;
// If nothing is unlocked, processExpiredLocks will revert
bool public processLocksOnReinvest = false;
bool public processLocksOnRebalance = false;
// Used to signal to the Badger Tree that rewards where sent to it
event TreeDistribution(
address indexed token,
uint256 amount,
uint256 indexed blockNumber,
uint256 timestamp
);
event RewardsCollected(
address token,
uint256 amount
);
event PerformanceFeeGovernance(
address indexed destination,
address indexed token,
uint256 amount,
uint256 indexed blockNumber,
uint256 timestamp
);
event PerformanceFeeStrategist(
address indexed destination,
address indexed token,
uint256 amount,
uint256 indexed blockNumber,
uint256 timestamp
);
function initialize(
address _governance,
address _strategist,
address _controller,
address _keeper,
address _guardian,
address[3] memory _wantConfig,
uint256[3] memory _feeConfig
) public initializer {
__BaseStrategy_init(
_governance,
_strategist,
_controller,
_keeper,
_guardian
);
__ReentrancyGuard_init();
/// @dev Add config here
want = _wantConfig[0];
lpComponent = _wantConfig[1];
reward = _wantConfig[2];
performanceFeeGovernance = _feeConfig[0];
performanceFeeStrategist = _feeConfig[1];
withdrawalFee = _feeConfig[2];
IERC20Upgradeable(reward).safeApprove(address(CVXCRV_VAULT), type(uint256).max);
/// @dev do one off approvals here
// Permissions for Locker
IERC20Upgradeable(want).safeApprove(address(LOCKER), type(uint256).max);
// Delegate voting to DELEGATE
SNAPSHOT.setDelegate(DELEGATED_SPACE, DELEGATE);
}
/// ===== Extra Functions =====
/// @dev Change Delegation to another address
function manualSetDelegate(address delegate) external {
_onlyGovernance();
// Set delegate is enough as it will clear previous delegate automatically
SNAPSHOT.setDelegate(DELEGATED_SPACE, delegate);
}
///@dev Should we check if the amount requested is more than what we can return on withdrawal?
function setWithdrawalSafetyCheck(bool newWithdrawalSafetyCheck) external {
_onlyGovernance();
withdrawalSafetyCheck = newWithdrawalSafetyCheck;
}
///@dev Should we harvest before doing manual rebalancing
///@notice you most likely want to skip harvest if everything is unlocked, or there\'s something wrong and you just want out
function setHarvestOnRebalance(bool newHarvestOnRebalance) external {
_onlyGovernance();
harvestOnRebalance = newHarvestOnRebalance;
}
///@dev Should we processExpiredLocks during reinvest?
function setProcessLocksOnReinvest(bool newProcessLocksOnReinvest) external {
_onlyGovernance();
processLocksOnReinvest = newProcessLocksOnReinvest;
}
///@dev Should we processExpiredLocks during manualRebalance?
function setProcessLocksOnRebalance(bool newProcessLocksOnRebalance)
external
{
_onlyGovernance();
processLocksOnRebalance = newProcessLocksOnRebalance;
}
// Claiming functions, wrote on 10th of March with goal of removing access controls on 10th June
/// @dev Function to move rewards that are not protected
/// @notice Only not protected, moves the whole amount using _handleRewardTransfer
/// @notice because token paths are harcoded, this function is safe to be called by anyone
function sweepRewardToken(address token) public nonReentrant {
_onlyGovernanceOrStrategist();
_onlyNotProtectedTokens(token);
uint256 toSend = IERC20Upgradeable(token).balanceOf(address(this));
_handleRewardTransfer(token, toSend);
}
/// @dev Bulk function for sweepRewardToken
function sweepRewards(address[] calldata tokens) external {
uint256 length = tokens.length;
for(uint i = 0; i < length; i++){
sweepRewardToken(tokens[i]);
}
}
/// @dev Skim away want to bring back ppfs to 1e18
/// @notice permissioneless function as all paths are hardcoded // In the future
function skim() external nonReentrant {
_onlyGovernanceOrStrategist();
// Just withdraw and deposit into more of the vault, and send it to tree
uint256 beforeBalance = _getBalance();
uint256 totalSupply = _getTotalSupply();
// Take the excess amount that is throwing off peg
// Works because both are in 1e18
uint256 excessAmount = beforeBalance.sub(totalSupply);
if(excessAmount == 0) { return; }
_sentTokenToBribesReceiver(want, excessAmount);
// Check that ppfs is 1, back to peg
// getPricePerFullShare == balance().mul(1e18).div(totalSupply())
require(_getBalance() == _getTotalSupply()); // Proof we skimmed only back to 1 ppfs
}
/// @dev given a token address, and convexAddress claim that as reward from CVX Extra Rewards
/// @notice funds are transfered to the hardcoded address BRIBES_RECEIVER
function claimBribeFromConvex (ICVXBribes convexAddress, address token) external nonReentrant {
_onlyGovernanceOrStrategist();
uint256 beforeVaultBalance = _getBalance();
uint256 beforePricePerFullShare = _getPricePerFullShare();
uint256 beforeBalance = IERC20Upgradeable(token).balanceOf(address(this));
// Claim reward for token
convexAddress.getReward(address(this), token);
uint256 afterBalance = IERC20Upgradeable(token).balanceOf(address(this));
_handleRewardTransfer(token, afterBalance.sub(beforeBalance));
require(beforeVaultBalance == _getBalance(), "Balance can\'t change");
require(beforePricePerFullShare == _getPricePerFullShare(), "Ppfs can\'t change");
}
/// @dev Given the ExtraRewards address and a list of tokens, claims and processes them
/// @notice permissioneless function as all paths are hardcoded // In the future
/// @notice allows claiming any token as it uses the difference in balance
function claimBribesFromConvex(ICVXBribes convexAddress, address[] memory tokens) external nonReentrant {
_onlyGovernanceOrStrategist();
uint256 beforeVaultBalance = _getBalance();
uint256 beforePricePerFullShare = _getPricePerFullShare();
// Also checks balance diff
uint256 length = tokens.length;
uint256[] memory beforeBalance = new uint256[](length);
for(uint i = 0; i < length; i++){
beforeBalance[i] = IERC20Upgradeable(tokens[i]).balanceOf(address(this));
}
// Claim reward for tokens
convexAddress.getRewards(address(this), tokens);
// Send reward to Multisig
for(uint x = 0; x < length; x++){
_handleRewardTransfer(tokens[x], IERC20Upgradeable(tokens[x]).balanceOf(address(this)).sub(beforeBalance[x]));
}
require(beforeVaultBalance == _getBalance(), "Balance can\'t change");
require(beforePricePerFullShare == _getPricePerFullShare(), "Ppfs can\'t change");
}
/// @dev given the votium data and their tree address (available at: https://github.com/oo-00/Votium/tree/main/merkle)
/// @dev allows claiming of rewards, badger is sent to tree
function claimBribeFromVotium(
IVotiumBribes votiumTree,
address token,
uint256 index,
address account,
uint256 amount,
bytes32[] calldata merkleProof
) external nonReentrant {
_onlyGovernanceOrStrategist();
uint256 beforeVaultBalance = _getBalance();
uint256 beforePricePerFullShare = _getPricePerFullShare();
uint256 beforeBalance = IERC20Upgradeable(token).balanceOf(address(this));
votiumTree.claim(token, index, account, amount, merkleProof);
uint256 afterBalance = IERC20Upgradeable(token).balanceOf(address(this));
_handleRewardTransfer(token, afterBalance.sub(beforeBalance));
require(beforeVaultBalance == _getBalance(), "Balance can\'t change");
require(beforePricePerFullShare == _getPricePerFullShare(), "Ppfs can\'t change");
}
/// @dev given the votium data (available at: https://github.com/oo-00/Votium/tree/main/merkle)
/// @dev allows claiming of multiple rewards rewards, badger is sent to tree
/// @notice permissioneless function as all paths are hardcoded // In the future
/// @notice allows claiming any token as it uses the difference in balance
function claimBribesFromVotium(
IVotiumBribes votiumTree,
address account,
address[] calldata tokens,
uint256[] calldata indexes,
uint256[] calldata amounts,
bytes32[][] calldata merkleProofs
) external nonReentrant {
_onlyGovernanceOrStrategist();
uint256 beforeVaultBalance = _getBalance();
uint256 beforePricePerFullShare = _getPricePerFullShare();
require(tokens.length == indexes.length && tokens.length == amounts.length && tokens.length == merkleProofs.length, "Length Mismatch");
// tokens.length = length, can\'t declare var as stack too deep
uint256[] memory beforeBalance = new uint256[](tokens.length);
for(uint i = 0; i < tokens.length; i++){
beforeBalance[i] = IERC20Upgradeable(tokens[i]).balanceOf(address(this));
}
IVotiumBribes.claimParam[] memory request = new IVotiumBribes.claimParam[](tokens.length);
for(uint x = 0; x < tokens.length; x++){
request[x] = IVotiumBribes.claimParam({
token: tokens[x],
index: indexes[x],
amount: amounts[x],
merkleProof: merkleProofs[x]
});
}
votiumTree.claimMulti(account, request);
for(uint i = 0; i < tokens.length; i++){
address token = tokens[i]; // Caching it allows it to compile else we hit stack too deep
_handleRewardTransfer(token, IERC20Upgradeable(token).balanceOf(address(this)).sub(beforeBalance[i]));
}
require(beforeVaultBalance == _getBalance(), "Balance can\'t change");
require(beforePricePerFullShare == _getPricePerFullShare(), "Ppfs can\'t change");
}
// END TRUSTLESS
/// *** Handling of rewards ***
function _handleRewardTransfer(address token, uint256 amount) internal {
// NOTE: BADGER is emitted through the tree
if (token == BADGER){
_sendBadgerToTree(amount);
} else {
// NOTE: All other tokens are sent to multisig
_sentTokenToBribesReceiver(token, amount);
}
}
/// @dev Send funds to the bribes receiver
function _sentTokenToBribesReceiver(address token, uint256 amount) internal {
IERC20Upgradeable(token).safeTransfer(BRIBES_RECEIVER, amount);
emit RewardsCollected(token, amount);
}
/// @dev Send the BADGER token to the badgerTree
function _sendBadgerToTree(uint256 amount) internal {
IERC20Upgradeable(BADGER).safeTransfer(BADGER_TREE, amount);
emit TreeDistribution(BADGER, amount, block.number, block.timestamp);
}
/// @dev Get the current Vault.balance
/// @notice this is reflexive, a change in the strat will change the balance in the vault
function _getBalance() internal returns (uint256) {
ISettV4 vault = ISettV4(IController(controller).vaults(want));
return vault.balance();
}
/// @dev Get the current Vault.totalSupply
function _getTotalSupply() internal returns (uint256) {
ISettV4 vault = ISettV4(IController(controller).vaults(want));
return vault.totalSupply();
}
function _getPricePerFullShare() internal returns (uint256) {
ISettV4 vault = ISettV4(IController(controller).vaults(want));
return vault.getPricePerFullShare();
}
/// ===== View Functions =====
function getBoostPayment() public view returns(uint256){
// uint256 maximumBoostPayment = LOCKER.maximumBoostPayment();
// require(maximumBoostPayment <= 1500, "over max payment"); //max 15%
return 0; // Unused at this stage, so for security reasons we just zero it
}
/// @dev Specify the name of the strategy
function getName() external pure override returns (string memory) {
return "veCVX Voting Strategy";
}
/// @dev Specify the version of the Strategy, for upgrades
function version() external pure returns (string memory) {
return "1.6";
}
/// @dev Balance of want currently held in strategy positions
function balanceOfPool() public view override returns (uint256) {
// Return the balance in locker
return LOCKER.lockedBalanceOf(address(this));
}
/// @dev Returns true if this strategy requires tending
function isTendable() public view override returns (bool) {
return false;
}
// @dev These are the tokens that cannot be moved except by the vault
function getProtectedTokens()
public
view
override
returns (address[] memory)
{
address[] memory protectedTokens = new address[](3);
protectedTokens[0] = want;
protectedTokens[1] = lpComponent; // vlCVX
protectedTokens[2] = reward; // cvxCRV //
return protectedTokens;
}
/// ===== Internal Core Implementations =====
/// @dev security check to avoid moving tokens that would cause a rugpull, edit based on strat
function _onlyNotProtectedTokens(address _asset) internal override {
address[] memory protectedTokens = getProtectedTokens();
for (uint256 x = 0; x < protectedTokens.length; x++) {
require(
address(protectedTokens[x]) != _asset,
"Asset is protected"
);
}
}
/// @dev invest the amount of want
/// @notice When this function is called, the controller has already sent want to this
/// @notice Just get the current balance and then invest accordingly
function _deposit(uint256 _amount) internal override {
// Lock tokens for 16 weeks, send credit to strat, always use max boost cause why not?
LOCKER.lock(address(this), _amount, getBoostPayment());
}
/// @dev utility function to withdraw all CVX that we can from the lock
function prepareWithdrawAll() external {
manualProcessExpiredLocks();
}
/// @dev utility function to withdraw everything for migration
/// @dev NOTE: You cannot call this unless you have rebalanced to have only CVX left in the vault
function _withdrawAll() internal override {
//NOTE: This probably will always fail unless we have all tokens expired
require(
LOCKER.lockedBalanceOf(address(this)) == 0 &&
LOCKER.balanceOf(address(this)) == 0,
"You have to wait for unlock or have to manually rebalance out of it"
);
// Make sure to call prepareWithdrawAll before _withdrawAll
}
/// @dev withdraw the specified amount of want, liquidate from lpComponent to want, paying off any necessary debt for the conversion
function _withdrawSome(uint256 _amount)
internal
override
returns (uint256)
{
uint256 max = balanceOfWant();
if(_amount > max){
// Try to unlock, as much as possible
// @notice Reverts if no locks expired
LOCKER.processExpiredLocks(false);
max = balanceOfWant();
}
if (withdrawalSafetyCheck) {
require(
max >= _amount.mul(9_980).div(MAX_BPS),
"Withdrawal Safety Check"
); // 20 BP of slippage
}
if (_amount > max) {
return max;
}
return _amount;
}
/// @dev Harvest from strategy mechanics, realizing increase in underlying position
function harvest() public whenNotPaused returns (uint256) {
_onlyAuthorizedActors();
uint256 _beforeReward = IERC20Upgradeable(reward).balanceOf(address(this));
// Get cvxCRV
LOCKER.getReward(address(this), false);
// Rewards Math
uint256 earnedReward =
IERC20Upgradeable(reward).balanceOf(address(this)).sub(_beforeReward);
uint256 cvxCrvToGovernance = earnedReward.mul(performanceFeeGovernance).div(MAX_FEE);
if(cvxCrvToGovernance > 0){
CVXCRV_VAULT.depositFor(IController(controller).rewards(), cvxCrvToGovernance);
emit PerformanceFeeGovernance(IController(controller).rewards(), address(CVXCRV_VAULT), cvxCrvToGovernance, block.number, block.timestamp);
}
uint256 cvxCrvToStrategist = earnedReward.mul(performanceFeeStrategist).div(MAX_FEE);
if(cvxCrvToStrategist > 0){
CVXCRV_VAULT.depositFor(strategist, cvxCrvToStrategist);
emit PerformanceFeeStrategist(strategist, address(CVXCRV_VAULT), cvxCrvToStrategist, block.number, block.timestamp);
}
// Send rest of earned to tree //We send all rest to avoid dust and avoid protecting the token
// We take difference of vault token to emit the event in shares rather than underlying
uint256 cvxCRVInitialBalance = CVXCRV_VAULT.balanceOf(BADGER_TREE);
uint256 cvxCrvToTree = IERC20Upgradeable(reward).balanceOf(address(this));
CVXCRV_VAULT.depositFor(BADGER_TREE, cvxCrvToTree);
uint256 cvxCRVAfterBalance = CVXCRV_VAULT.balanceOf(BADGER_TREE);
emit TreeDistribution(address(CVXCRV_VAULT), cvxCRVAfterBalance.sub(cvxCRVInitialBalance), block.number, block.timestamp);
/// @dev Harvest event that every strategy MUST have, see BaseStrategy
emit Harvest(earnedReward, block.number);
/// @dev Harvest must return the amount of want increased
return earnedReward;
}
/// @dev Rebalance, Compound or Pay off debt here
function tend() external whenNotPaused {
revert("no op"); // NOTE: For now tend is replaced by manualRebalance
}
/// MANUAL FUNCTIONS ///
/// @dev manual function to reinvest all CVX that was locked
function reinvest() external whenNotPaused returns (uint256) {
_onlyGovernance();
if (processLocksOnReinvest) {
// Withdraw all we can
LOCKER.processExpiredLocks(false);
}
// Redeposit all into veCVX
uint256 toDeposit = IERC20Upgradeable(want).balanceOf(address(this));
// Redeposit into veCVX
_deposit(toDeposit);
return toDeposit;
}
/// @dev process all locks, to redeem
/// @notice No Access Control Checks, anyone can unlock an expired lock
function manualProcessExpiredLocks() public whenNotPaused {
// Unlock veCVX that is expired and redeem CVX back to this strat
LOCKER.processExpiredLocks(false);
}
function checkUpkeep(bytes calldata checkData) external view returns (bool upkeepNeeded, bytes memory performData) {
// We need to unlock funds if the lockedBalance (locked + unlocked) is greater than the balance (actively locked for this epoch)
upkeepNeeded = LOCKER.lockedBalanceOf(address(this)) > LOCKER.balanceOf(address(this));
}
/// @dev Function for ChainLink Keepers to automatically process expired locks
function performUpkeep(bytes calldata performData) external {
// Works like this because it reverts if lock is not expired
LOCKER.processExpiredLocks(false);
}
/// @dev Send all available CVX to the Vault
/// @notice you can do this so you can earn again (re-lock), or just to add to the redemption pool
function manualSendCVXToVault() external whenNotPaused {
_onlyGovernance();
uint256 cvxAmount = IERC20Upgradeable(want).balanceOf(address(this));
_transferToVault(cvxAmount);
}
/// @dev use the currently available CVX to lock
/// @notice toLock = 0, lock nothing, deposit in CVX as much as you can
/// @notice toLock = 10_000, lock everything (CVX) you have
function manualRebalance(uint256 toLock) external whenNotPaused {
_onlyGovernance();
require(toLock <= MAX_BPS, "Max is 100%");
if (processLocksOnRebalance) {
// manualRebalance will revert if you have no expired locks
LOCKER.processExpiredLocks(false);
}
if (harvestOnRebalance) {
harvest();
}
// Token that is highly liquid
uint256 balanceOfWant =
IERC20Upgradeable(want).balanceOf(address(this));
// Locked CVX in the locker
uint256 balanceInLock = LOCKER.balanceOf(address(this));
uint256 totalCVXBalance =
balanceOfWant.add(balanceInLock);
// Amount we want to have in lock
uint256 newLockAmount = totalCVXBalance.mul(toLock).div(MAX_BPS);
// We can\'t unlock enough, no-op
if (newLockAmount <= balanceInLock) {
return;
}
// If we\'re continuing, then we are going to lock something
uint256 cvxToLock = newLockAmount.sub(balanceInLock);
// We only lock up to the available CVX
uint256 maxCVX = IERC20Upgradeable(want).balanceOf(address(this));
if (cvxToLock > maxCVX) {
// Just lock what we can
LOCKER.lock(address(this), maxCVX, getBoostPayment());
} else {
// Lock proper
LOCKER.lock(address(this), cvxToLock, getBoostPayment());
}
// If anything left, send to vault
uint256 cvxLeft = IERC20Upgradeable(want).balanceOf(address(this));
if(cvxLeft > 0){
_transferToVault(cvxLeft);
}
}
}
|
@dev process all locks, to redeem @notice No Access Control Checks, anyone can unlock an expired lock Unlock veCVX that is expired and redeem CVX back to this strat
|
function manualProcessExpiredLocks() public whenNotPaused {
LOCKER.processExpiredLocks(false);
}
| 7,665,370 |
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// SPDX-License-Identifier: Apache-2.0
pragma solidity 0.7.6;
// Part: 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) {
// 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);
}
}
}
}
// Part: Context
/*
* @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;
}
}
// Part: EnumerableSet
/**
* @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));
}
}
// Part: IBridgeCommon
/**
* @title Events for Bi-directional bridge transferring FET tokens between Ethereum and Fetch Mainnet-v2
*/
interface IBridgeCommon {
event Swap(uint64 indexed id, address indexed from, string indexed indexedTo, string to, uint256 amount);
event SwapRefund(uint64 indexed id, address indexed to, uint256 refundedAmount, uint256 fee);
event ReverseSwap(uint64 indexed rid, address indexed to, string indexed from, bytes32 originTxHash, uint256 effectiveAmount, uint256 fee);
event PausePublicApi(uint256 sinceBlock);
event PauseRelayerApi(uint256 sinceBlock);
event NewRelayEon(uint64 eon);
event LimitsUpdate(uint256 max, uint256 min, uint256 fee);
event CapUpdate(uint256 value);
event ReverseAggregatedAllowanceUpdate(uint256 value);
event ReverseAggregatedAllowanceApproverCapUpdate(uint256 value);
event Withdraw(address indexed targetAddress, uint256 amount);
event Deposit(address indexed fromAddress, uint256 amount);
event FeesWithdrawal(address indexed targetAddress, uint256 amount);
event DeleteContract(address targetAddress, uint256 amount);
// NOTE(pb): It is NOT necessary to have dedicated events here for Mint & Burn operations, since ERC20 contract
// already emits the `Transfer(from, to, amount)` events, with `from`, resp. `to`, address parameter value set to
// ZERO_ADDRESS (= address(0) = 0x00...00) for `mint`, resp `burn`, calls to ERC20 contract. That way we can
// identify events for mint, resp. burn, calls by filtering ERC20 Transfer events with `from == ZERO_ADDR &&
// to == Bridge.address` for MINT operation, resp `from == Bridge.address` and `to == ZERO_ADDR` for BURN operation.
//event Mint(uint256 amount);
//event Burn(uint256 amount);
function getApproverRole() external view returns(bytes32);
function getMonitorRole() external view returns(bytes32);
function getRelayerRole() external view returns(bytes32);
function getToken() external view returns(address);
function getEarliestDelete() external view returns(uint256);
function getSupply() external view returns(uint256);
function getNextSwapId() external view returns(uint64);
function getRelayEon() external view returns(uint64);
function getRefund(uint64 swap_id) external view returns(uint256); // swapId -> original swap amount(= *includes* swapFee)
function getSwapMax() external view returns(uint256);
function getSwapMin() external view returns(uint256);
function getCap() external view returns(uint256);
function getSwapFee() external view returns(uint256);
function getPausedSinceBlockPublicApi() external view returns(uint256);
function getPausedSinceBlockRelayerApi() external view returns(uint256);
function getReverseAggregatedAllowance() external view returns(uint256);
function getReverseAggregatedAllowanceApproverCap() external view returns(uint256);
}
// Part: 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: IERC20MintFacility
interface IERC20MintFacility
{
function mint(address to, uint256 amount) external;
function burn(uint256 amount) external;
function burnFrom(address from, uint256 amount) external;
}
// Part: 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, 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;
}
}
// Part: AccessControl
/**
* @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());
}
}
}
// Part: IBridgeMonitor
/**
* @title *Monitor* interface of Bi-directional bridge for transfer of FET tokens between Ethereum
* and Fetch Mainnet-v2.
*
* @notice By design, all methods of this monitor-level interface can be called monitor and admin roles of
* the Bridge contract.
*
*/
interface IBridgeMonitor is IBridgeCommon {
/**
* @notice Pauses Public API since the specified block number
* @param blockNumber block number since which non-admin interaction will be paused (for all
* block.number >= blockNumber).
* @dev Delegate only
* If `blocknumber < block.number`, then contract will be paused immediately = from `block.number`.
*/
function pausePublicApiSince(uint256 blockNumber) external;
/**
* @notice Pauses Relayer API since the specified block number
* @param blockNumber block number since which non-admin interaction will be paused (for all
* block.number >= blockNumber).
* @dev Delegate only
* If `blocknumber < block.number`, then contract will be paused immediately = from `block.number`.
*/
function pauseRelayerApiSince(uint256 blockNumber) external;
}
// Part: IBridgePublic
/**
* @title Public interface of the Bridge for transferring FET tokens between Ethereum and Fetch Mainnet-v2
*
* @notice Methods of this public interface is allow users to interact with Bridge contract.
*/
interface IBridgePublic is IBridgeCommon {
/**
* @notice Initiates swap, which will be relayed to the other blockchain.
* Swap might fail, if `destinationAddress` value is invalid (see bellow), in which case the swap will be
* refunded back to user. Swap fee will be *WITHDRAWN* from `amount` in that case - please see details
* in desc. for `refund(...)` call.
*
* @dev Swap call will create unique identifier (swap id), which is, by design, sequentially growing by 1 per each
* new swap created, and so uniquely identifies each swap. This identifier is referred to as "reverse swap id"
* on the other blockchain.
* Callable by anyone.
*
* @param destinationAddress - address on **OTHER** blockchain where the swap effective amount will be transferred
* in to.
* User is **RESPONSIBLE** for providing the **CORRECT** and valid value.
* The **CORRECT** means, in this context, that address is valid *AND* user really
* intended this particular address value as destination = that address is NOT lets say
* copy-paste mistake made by user. Reason being that when user provided valid address
* value, but made mistake = address is of someone else (e.g. copy-paste mistake), then
* there is **NOTHING** what can be done to recover funds back to user (= refund) once
* the swap will be relayed to the other blockchain!
* The **VALID** means that provided value successfully passes consistency checks of
* valid address of **OTHER** blockchain. In the case when user provides invalid
* address value, relayer will execute refund - please see desc. for `refund()` call
* for more details.
*/
function swap(uint256 amount, string calldata destinationAddress) external;
}
// Part: IBridgeRelayer
/**
* @title *Relayer* interface of Bi-directional bridge for transfer of FET tokens between Ethereum
* and Fetch Mainnet-v2.
*
* @notice By design, all methods of this relayer-level interface can be called exclusively by relayer(s) of
* the Bridge contract.
* It is offers set of methods to perform relaying functionality of the Bridge = transferring swaps
* across chains.
*
* @notice This bridge allows to transfer [ERC20-FET] tokens from Ethereum Mainnet to [Native FET] tokens on Fetch
* Native Mainnet-v2 and **other way around** (= it is bi-directional).
* User will be *charged* swap fee defined in counterpart contract deployed on Fetch Native Mainnet-v2.
* In the case of a refund, user will be charged a swap fee configured in this contract.
*
* Swap Fees for `swap(...)` operations (direction from this contract to Native Fetch Mainnet-v2 are handled by
* the counterpart contract on Fetch Native Mainnet-v2, **except** for refunds, for
* which user is charged swap fee defined by this contract (since relayer needs to send refund transaction back
* to this contract.
*/
interface IBridgeRelayer is IBridgeCommon {
/**
* @notice Starts the new relay eon.
* @dev Relay eon concept is part of the design in order to ensure safe management of hand-over between two
* relayer services. It provides clean isolation of potentially still pending transactions from previous
* relayer svc and the current one.
*/
function newRelayEon() external;
/**
* @notice Refunds swap previously created by `swap(...)` call to this contract. The `swapFee` is *NOT* refunded
* back to the user (this is by-design).
*
* @dev Callable exclusively by `relayer` role
*
* @param id - swap id to refund - must be swap id of swap originally created by `swap(...)` call to this contract,
* **NOT** *reverse* swap id!
* @param to - address where the refund will be transferred in to(IDENTICAL to address used in associated `swap`
* call)
* @param amount - original amount specified in associated `swap` call = it INCLUDES swap fee, which will be
* withdrawn
* @param relayEon_ - current relay eon, ensures safe management of relaying process
*/
function refund(uint64 id, address to, uint256 amount, uint64 relayEon_) external;
/**
* @notice Refunds swap previously created by `swap(...)` call to this contract, where `swapFee` *IS* refunded
* back to the user (= swap fee is waived = user will receive full `amount`).
* Purpose of this method is to enable full refund in the situations when it si not user's fault that
* swap needs to be refunded (e.g. when Fetch Native Mainnet-v2 will become unavailable for prolonged
* period of time, etc. ...).
*
* @dev Callable exclusively by `relayer` role
*
* @param id - swap id to refund - must be swap id of swap originally created by `swap(...)` call to this contract,
* **NOT** *reverse* swap id!
* @param to - address where the refund will be transferred in to(IDENTICAL to address used in associated `swap`
* call)
* @param amount - original amount specified in associated `swap` call = it INCLUDES swap fee, which will be
* waived = user will receive whole `amount` value.
* Pleas mind that `amount > 0`, otherways relayer will pay Tx fee for executing the transaction
* which will have *NO* effect (= like this function `refundInFull(...)` would *not* have been
* called at all!
* @param relayEon_ - current relay eon, ensures safe management of relaying process
*/
function refundInFull(uint64 id, address to, uint256 amount, uint64 relayEon_) external;
/**
* @notice Finalises swap initiated by counterpart contract on the other blockchain.
* This call sends swapped tokens to `to` address value user specified in original swap on the **OTHER**
* blockchain.
*
* @dev Callable exclusively by `relayer` role
*
* @param rid - reverse swap id - unique identifier of the swap initiated on the **OTHER** blockchain.
* This id is, by definition, sequentially growing number incremented by 1 for each new swap initiated
* the other blockchain. **However**, it is *NOT* ensured that *all* swaps from the other blockchain
* will be transferred to this (Ethereum) blockchain, since some of these swaps can be refunded back
* to users (on the other blockchain).
* @param to - address where the refund will be transferred in to
* @param from - source address from which user transferred tokens from on the other blockchain. Present primarily
* for purposes of quick querying of events on this blockchain.
* @param originTxHash - transaction hash for swap initiated on the **OTHER** blockchain. Present in order to
* create strong bond between this and other blockchain.
* @param amount - original amount specified in associated swap initiated on the other blockchain.
* Swap fee is *withdrawn* from the `amount` user specified in the swap on the other blockchain,
* what means that user receives `amount - swapFee`, or *nothing* if `amount <= swapFee`.
* Pleas mind that `amount > 0`, otherways relayer will pay Tx fee for executing the transaction
* which will have *NO* effect (= like this function `refundInFull(...)` would *not* have been
* called at all!
* @param relayEon_ - current relay eon, ensures safe management of relaying process
*/
function reverseSwap(
uint64 rid,
address to,
string calldata from,
bytes32 originTxHash,
uint256 amount,
uint64 relayEon_
)
external;
}
// Part: IERC20Token
interface IERC20Token is IERC20, IERC20MintFacility {}
// Part: IBridgeAdmin
/**
* @title *Administrative* interface of Bi-directional bridge for transfer of FET tokens between Ethereum
* and Fetch Mainnet-v2.
*
* @notice By design, all methods of this administrative interface can be called exclusively by administrator(s) of
* the Bridge contract, since it allows to configure essential parameters of the the Bridge, and change
* supply transferred across the Bridge.
*/
interface IBridgeAdmin is IBridgeCommon, IBridgeMonitor {
/**
* @notice Returns amount of excess FET ERC20 tokens which were sent to address of this contract via direct ERC20
* transfer (by calling ERC20.transfer(...)), without interacting with API of this contract, what can happen
* only by mistake.
*
* @return targetAddress : address to send tokens to
*/
function getFeesAccrued() external view returns(uint256);
/**
* @notice Mints provided amount of FET tokens.
* This is to reflect changes in minted Native FET token supply on the Fetch Native Mainnet-v2 blockchain.
* @param amount - number of FET tokens to mint.
*/
function mint(uint256 amount) external;
/**
* @notice Burns provided amount of FET tokens.
* This is to reflect changes in minted Native FET token supply on the Fetch Native Mainnet-v2 blockchain.
* @param amount - number of FET tokens to burn.
*/
function burn(uint256 amount) external;
/**
* @notice Sets cap (max) value of `supply` this contract can hold = the value of tokens transferred to the other
* blockchain.
* This cap affects(limits) all operations which *increase* contract's `supply` value = `swap(...)` and
* `mint(...)`.
* @param value - new cap value.
*/
function setCap(uint256 value) external;
/**
* @notice Sets value of `reverseAggregatedAllowance` state variable.
* This affects(limits) operations which *decrease* contract's `supply` value via **RELAYER** authored
* operations (= `reverseSwap(...)` and `refund(...)`). It does **NOT** affect **ADMINISTRATION** authored
* supply decrease operations (= `withdraw(...)` & `burn(...)`).
* @param value - new cap value.
*/
function setReverseAggregatedAllowance(uint256 value) external;
/**
* @notice Sets value of `reverseAggregatedAllowanceCap` state variable.
* This limits APPROVER_ROLE from top - value up to which can approver rise the allowance.
* @param value - new cap value (absolute)
*/
function setReverseAggregatedAllowanceApproverCap(uint256 value) external;
/**
* @notice Sets limits for swap amount
* FUnction will revert if following consitency check fails: `swapfee_ <= swapMin_ <= swapMax_`
* @param swapMax_ : >= swap amount, applies for **OUTGOING** swap (= `swap(...)` call)
* @param swapMin_ : <= swap amount, applies for **OUTGOING** swap (= `swap(...)` call)
* @param swapFee_ : defines swap fee for **INCOMING** swap (= `reverseSwap(...)` call), and `refund(...)`
*/
function setLimits(uint256 swapMax_, uint256 swapMin_, uint256 swapFee_) external;
/**
* @notice Withdraws amount from contract's supply, which is supposed to be done exclusively for relocating funds to
* another Bridge system, and **NO** other purpose.
* @param targetAddress : address to send tokens to
* @param amount : amount of tokens to withdraw
*/
function withdraw(address targetAddress, uint256 amount) external;
/**
* @dev Deposits funds back in to the contract supply.
* Dedicated to increase contract's supply, usually(but not necessarily) after previous withdrawal from supply.
* NOTE: This call needs preexisting ERC20 allowance >= `amount` for address of this Bridge contract as
* recipient/beneficiary and Tx sender address as sender.
* This means that address passed in as the Tx sender, must have already crated allowance by calling the
* `ERC20.approve(from, ADDR_OF_BRIDGE_CONTRACT, amount)` *before* calling this(`deposit(...)`) call.
* @param amount : deposit amount
*/
function deposit(uint256 amount) external;
/**
* @notice Withdraw fees accrued so far.
* !IMPORTANT!: Current design of this contract does *NOT* allow to distinguish between *swap fees accrued*
* and *excess funds* sent to the contract's address via *direct* `ERC20.transfer(...)`.
* Implication is that excess funds **are treated** as swap fees.
* The only way how to separate these two is off-chain, by replaying events from this and
* Fet ERC20 contracts and do the reconciliation.
*
* @param targetAddress : address to send tokens to.
*/
function withdrawFees(address targetAddress) external;
/**
* @notice Delete the contract, transfers the remaining token and ether balance to the specified
* payoutAddress
* @param targetAddress address to transfer the balances to. Ensure that this is able to handle ERC20 tokens
* @dev owner only + only on or after `earliestDelete` block
*/
function deleteContract(address payable targetAddress) external;
}
// Part: IBridge
/**
* @title Bi-directional bridge for transferring FET tokens between Ethereum and Fetch Mainnet-v2
*
* @notice This bridge allows to transfer [ERC20-FET] tokens from Ethereum Mainnet to [Native FET] tokens on Fetch
* Native Mainnet-v2 and **other way around** (= it is bi-directional).
* User will be *charged* swap fee defined in counterpart contract deployed on Fetch Native Mainnet-v2.
* In the case of a refund, user will be charged a swap fee configured in this contract.
*
* @dev There are three primary actions defining business logic of this contract:
* * `swap(...)`: initiates swap of tokens from Ethereum to Fetch Native Mainnet-v2, callable by anyone (= users)
* * `reverseSwap(...)`: finalises the swap of tokens in *opposite* direction = receives swap originally
* initiated on Fetch Native Mainnet-v2, callable exclusively by `relayer` role
* * `refund(...)`: refunds swap originally initiated in this contract(by `swap(...)` call), callable exclusively
* by `relayer` role
*
* Swap Fees for `swap(...)` operations (direction from this contract to are handled by the counterpart contract on Fetch Native Mainnet-v2, **except** for refunds, for
* which user is charged swap fee defined by this contract (since relayer needs to send refund transaction back to
* this contract.
*
* ! IMPORTANT !: Current design of this contract does *NOT* allow to distinguish between *swap fees accrued* and
* *excess funds* sent to the address of this contract via *direct* `ERC20.transfer(...)`.
* Implication is, that excess funds **are treated** as swap fees.
* The only way how to separate these two is to do it *off-chain*, by replaying events from this and FET ERC20
* contracts, and do the reconciliation.
*/
interface IBridge is IBridgePublic, IBridgeRelayer, IBridgeAdmin {}
// File: Bridge.sol
/**
* @title Bi-directional bridge for transferring FET tokens between Ethereum and Fetch Mainnet-v2
*
* @notice This bridge allows to transfer [ERC20-FET] tokens from Ethereum Mainnet to [Native FET] tokens on Fetch
* Native Mainnet-v2 and **other way around** (= it is bi-directional).
* User will be *charged* swap fee defined in counterpart contract deployed on Fetch Native Mainnet-v2.
* In the case of a refund, user will be charged a swap fee configured in this contract.
*
* @dev There are three primary actions defining business logic of this contract:
* * `swap(...)`: initiates swap of tokens from Ethereum to Fetch Native Mainnet-v2, callable by anyone (= users)
* * `reverseSwap(...)`: finalises the swap of tokens in *opposite* direction = receives swap originally
* initiated on Fetch Native Mainnet-v2, callable exclusively by `relayer` role
* * `refund(...)`: refunds swap originally initiated in this contract(by `swap(...)` call), callable exclusively
* by `relayer` role
*
* Swap Fees for `swap(...)` operations (direction from this contract to are handled by the counterpart contract on Fetch Native Mainnet-v2, **except** for refunds, for
* which user is charged swap fee defined by this contract (since relayer needs to send refund transaction back to
* this contract.
*
* ! IMPORTANT !: Current design of this contract does *NOT* allow to distinguish between *swap fees accrued* and
* *excess funds* sent to the address of this contract via *direct* `ERC20.transfer(...)`.
* Implication is, that excess funds **are treated** as swap fees.
* The only way how to separate these two is to do it *off-chain*, by replaying events from this and FET ERC20
* contracts, and do the reconciliation.
*/
contract Bridge is IBridge, AccessControl {
using SafeMath for uint256;
/// @notice ********** CONSTANTS ***********
bytes32 public constant APPROVER_ROLE = keccak256("APPROVER_ROLE");
bytes32 public constant MONITOR_ROLE = keccak256("MONITOR_ROLE");
bytes32 public constant RELAYER_ROLE = keccak256("RELAYER_ROLE");
/// @notice ******* IMMUTABLE STATE ********
IERC20Token public immutable token;
uint256 public immutable earliestDelete;
/// @notice ******** MUTABLE STATE *********
uint256 public supply;
uint64 public nextSwapId;
uint64 public relayEon;
mapping(uint64 => uint256) public refunds; // swapId -> original swap amount(= *includes* swapFee)
uint256 public swapMax;
uint256 public swapMin;
uint256 public cap;
uint256 public swapFee;
uint256 public pausedSinceBlockPublicApi;
uint256 public pausedSinceBlockRelayerApi;
uint256 public reverseAggregatedAllowance;
uint256 public reverseAggregatedAllowanceApproverCap;
/* Only callable by owner */
modifier onlyOwner() {
require(_isOwner(), "Only admin role");
_;
}
modifier onlyRelayer() {
require(hasRole(RELAYER_ROLE, msg.sender), "Only relayer role");
_;
}
modifier verifyTxRelayEon(uint64 relayEon_) {
require(relayEon == relayEon_, "Tx doesn't belong to current relayEon");
_;
}
modifier canPause(uint256 pauseSinceBlockNumber) {
if (pauseSinceBlockNumber > block.number) // Checking UN-pausing (the most critical operation)
{
require(_isOwner(), "Only admin role");
}
else
{
require(hasRole(MONITOR_ROLE, msg.sender) || _isOwner(), "Only admin or monitor role");
}
_;
}
modifier canSetReverseAggregatedAllowance(uint256 allowance) {
if (allowance > reverseAggregatedAllowanceApproverCap) // Check for going over the approver cap (the most critical operation)
{
require(_isOwner(), "Only admin role");
}
else
{
require(hasRole(APPROVER_ROLE, msg.sender) || _isOwner(), "Only admin or approver role");
}
_;
}
modifier verifyPublicAPINotPaused() {
require(pausedSinceBlockPublicApi > block.number, "Contract has been paused");
_verifyRelayerApiNotPaused();
_;
}
modifier verifyRelayerApiNotPaused() {
_verifyRelayerApiNotPaused();
_;
}
modifier verifySwapAmount(uint256 amount) {
// NOTE(pb): Commenting-out check against `swapFee` in order to spare gas for user's Tx, relying solely on check
// against `swapMin` only, which is ensured to be `>= swapFee` (by `_setLimits(...)` function).
//require(amount > swapFee, "Amount must be higher than fee");
require(amount >= swapMin, "Amount bellow lower limit");
require(amount <= swapMax, "Amount exceeds upper limit");
_;
}
modifier verifyReverseSwapAmount(uint256 amount) {
require(amount <= swapMax, "Amount exceeds swap max limit");
_;
}
modifier verifyRefundSwapId(uint64 id) {
require(id < nextSwapId, "Invalid swap id");
require(refunds[id] == 0, "Refund was already processed");
_;
}
/*******************
Contract start
*******************/
/**
* @notice Contract constructor
* @dev Input parameters offers full flexibility to configure the contract during deployment, with minimal need of
* further setup transactions necessary to open contract to the public.
*
* @param ERC20Address - address of FET ERC20 token contract
* @param cap_ - limits contract `supply` value from top
* @param reverseAggregatedAllowance_ - allowance value which limits how much can refund & reverseSwap transfer
* in aggregated form
* @param reverseAggregatedAllowanceApproverCap_ - limits allowance value up to which can APPROVER_ROLE set
* the allowance
* @param swapMax_ - value representing UPPER limit which can be transferred (this value INCLUDES swapFee)
* @param swapMin_ - value representing LOWER limit which can be transferred (this value INCLUDES swapFee)
* @param swapFee_ - represents fee which user has to pay for swap execution,
* @param pausedSinceBlockPublicApi_ - block number since which the Public API of the contract will be paused
* @param pausedSinceBlockRelayerApi_ - block number since which the Relayer API of the contract will be paused
* @param deleteProtectionPeriod_ - number of blocks(from contract deployment block) during which contract can
* NOT be deleted
*/
constructor(
address ERC20Address
, uint256 cap_
, uint256 reverseAggregatedAllowance_
, uint256 reverseAggregatedAllowanceApproverCap_
, uint256 swapMax_
, uint256 swapMin_
, uint256 swapFee_
, uint256 pausedSinceBlockPublicApi_
, uint256 pausedSinceBlockRelayerApi_
, uint256 deleteProtectionPeriod_)
{
_setupRole(DEFAULT_ADMIN_ROLE, msg.sender);
token = IERC20Token(ERC20Address);
earliestDelete = block.number.add(deleteProtectionPeriod_);
/// @dev Unnecessary initialisations, done implicitly by VM
//supply = 0;
//refundsFeesAccrued = 0;
//nextSwapId = 0;
// NOTE(pb): Initial value is by design set to MAX_LIMIT<uint64>, so that its NEXT increment(+1) will
// overflow to 0.
relayEon = type(uint64).max;
_setCap(cap_);
_setReverseAggregatedAllowance(reverseAggregatedAllowance_);
_setReverseAggregatedAllowanceApproverCap(reverseAggregatedAllowanceApproverCap_);
_setLimits(swapMax_, swapMin_, swapFee_);
_pausePublicApiSince(pausedSinceBlockPublicApi_);
_pauseRelayerApiSince(pausedSinceBlockRelayerApi_);
}
// **********************************************************
// *********** USER-LEVEL ACCESS METHODS **********
/**
* @notice Initiates swap, which will be relayed to the other blockchain.
* Swap might fail, if `destinationAddress` value is invalid (see bellow), in which case the swap will be
* refunded back to user. Swap fee will be *WITHDRAWN* from `amount` in that case - please see details
* in desc. for `refund(...)` call.
*
* @dev Swap call will create unique identifier (swap id), which is, by design, sequentially growing by 1 per each
* new swap created, and so uniquely identifies each swap. This identifier is referred to as "reverse swap id"
* on the other blockchain.
* Callable by anyone.
*
* @param destinationAddress - address on **OTHER** blockchain where the swap effective amount will be transferred
* in to.
* User is **RESPONSIBLE** for providing the **CORRECT** and valid value.
* The **CORRECT** means, in this context, that address is valid *AND* user really
* intended this particular address value as destination = that address is NOT lets say
* copy-paste mistake made by user. Reason being that when user provided valid address
* value, but made mistake = address is of someone else (e.g. copy-paste mistake), then
* there is **NOTHING** what can be done to recover funds back to user (= refund) once
* the swap will be relayed to the other blockchain!
* The **VALID** means that provided value successfully passes consistency checks of
* valid address of **OTHER** blockchain. In the case when user provides invalid
* address value, relayer will execute refund - please see desc. for `refund()` call
* for more details.
*/
function swap(
uint256 amount, // This is original amount (INCLUDES fee)
string calldata destinationAddress
)
external
override
verifyPublicAPINotPaused
verifySwapAmount(amount)
{
supply = supply.add(amount);
require(cap >= supply, "Swap would exceed cap");
token.transferFrom(msg.sender, address(this), amount);
emit Swap(nextSwapId, msg.sender, destinationAddress, destinationAddress, amount);
// NOTE(pb): No necessity to use SafeMath here:
nextSwapId += 1;
}
/**
* @notice Returns amount of excess FET ERC20 tokens which were sent to address of this contract via direct ERC20
* transfer (by calling ERC20.transfer(...)), without interacting with API of this contract, what can happen
* only by mistake.
*
* @return targetAddress : address to send tokens to
*/
function getFeesAccrued() external view override returns(uint256) {
// NOTE(pb): This subtraction shall NEVER fail:
return token.balanceOf(address(this)).sub(supply, "Critical err: balance < supply");
}
function getApproverRole() external view override returns(bytes32) {return APPROVER_ROLE;}
function getMonitorRole() external view override returns(bytes32) {return MONITOR_ROLE;}
function getRelayerRole() external view override returns(bytes32) {return RELAYER_ROLE;}
function getToken() external view override returns(address) {return address(token);}
function getEarliestDelete() external view override returns(uint256) {return earliestDelete;}
function getSupply() external view override returns(uint256) {return supply;}
function getNextSwapId() external view override returns(uint64) {return nextSwapId;}
function getRelayEon() external view override returns(uint64) {return relayEon;}
function getRefund(uint64 swap_id) external view override returns(uint256) {return refunds[swap_id];}
function getSwapMax() external view override returns(uint256) {return swapMax;}
function getSwapMin() external view override returns(uint256) {return swapMin;}
function getCap() external view override returns(uint256) {return cap;}
function getSwapFee() external view override returns(uint256) {return swapFee;}
function getPausedSinceBlockPublicApi() external view override returns(uint256) {return pausedSinceBlockPublicApi;}
function getPausedSinceBlockRelayerApi() external view override returns(uint256) {return pausedSinceBlockRelayerApi;}
function getReverseAggregatedAllowance() external view override returns(uint256) {return reverseAggregatedAllowance;}
function getReverseAggregatedAllowanceApproverCap() external view override returns(uint256) {return reverseAggregatedAllowanceApproverCap;}
// **********************************************************
// *********** RELAYER-LEVEL ACCESS METHODS ***********
/**
* @notice Starts the new relay eon.
* @dev Relay eon concept is part of the design in order to ensure safe management of hand-over between two
* relayer services. It provides clean isolation of potentially still pending transactions from previous
* relayer svc and the current one.
*/
function newRelayEon()
external
override
verifyRelayerApiNotPaused
onlyRelayer
{
// NOTE(pb): No need for safe math for this increment, since the MAX_LIMIT<uint64> is huge number (~10^19),
// there is no way that +1 incrementing from initial 0 value can possibly cause overflow in real world - that
// would require to send more than 10^19 transactions to reach that point.
// The only case, where this increment operation will lead to overflow, by-design, is the **VERY 1st**
// increment = very 1st call of this contract method, when the `relayEon` is by-design & intentionally
// initialised to MAX_LIMIT<uint64> value, so the resulting value of the `relayEon` after increment will be `0`
relayEon += 1;
emit NewRelayEon(relayEon);
}
/**
* @notice Refunds swap previously created by `swap(...)` call to this contract. The `swapFee` is *NOT* refunded
* back to the user (this is by-design).
*
* @dev Callable exclusively by `relayer` role
*
* @param id - swap id to refund - must be swap id of swap originally created by `swap(...)` call to this contract,
* **NOT** *reverse* swap id!
* @param to - address where the refund will be transferred in to(IDENTICAL to address used in associated `swap`
* call)
* @param amount - original amount specified in associated `swap` call = it INCLUDES swap fee, which will be
* withdrawn
* @param relayEon_ - current relay eon, ensures safe management of relaying process
*/
function refund(
uint64 id,
address to,
uint256 amount,
uint64 relayEon_
)
external
override
verifyRelayerApiNotPaused
verifyTxRelayEon(relayEon_)
verifyReverseSwapAmount(amount)
onlyRelayer
verifyRefundSwapId(id)
{
// NOTE(pb): Fail as early as possible - withdrawal from aggregated allowance is most likely to fail comparing
// to rest of the operations bellow.
_updateReverseAggregatedAllowance(amount);
supply = supply.sub(amount, "Amount exceeds contract supply");
// NOTE(pb): Same calls are repeated in both branches of the if-else in order to minimise gas impact, comparing
// to implementation, where these calls would be present in the code just once, after if-else block.
if (amount > swapFee) {
// NOTE(pb): No need to use safe math here, the overflow is prevented by `if` condition above.
uint256 effectiveAmount = amount - swapFee;
token.transfer(to, effectiveAmount);
emit SwapRefund(id, to, effectiveAmount, swapFee);
} else {
// NOTE(pb): No transfer necessary in this case, since whole amount is taken as swap fee.
emit SwapRefund(id, to, 0, amount);
}
// NOTE(pb): Here we need to record the original `amount` value (passed as input param) rather than
// `effectiveAmount` in order to make sure, that the value is **NOT** zero (so it is possible to detect
// existence of key-value record in the `refunds` mapping (this is done in the `verifyRefundSwapId(...)`
// modifier). This also means that relayer role shall call this `refund(...)` function only for `amount > 0`,
// otherways relayer will pay Tx fee for executing the transaction which will have *NO* effect.
refunds[id] = amount;
}
/**
* @notice Refunds swap previously created by `swap(...)` call to this contract, where `swapFee` *IS* refunded
* back to the user (= swap fee is waived = user will receive full `amount`).
* Purpose of this method is to enable full refund in the situations when it si not user's fault that
* swap needs to be refunded (e.g. when Fetch Native Mainnet-v2 will become unavailable for prolonged
* period of time, etc. ...).
*
* @dev Callable exclusively by `relayer` role
*
* @param id - swap id to refund - must be swap id of swap originally created by `swap(...)` call to this contract,
* **NOT** *reverse* swap id!
* @param to - address where the refund will be transferred in to(IDENTICAL to address used in associated `swap`
* call)
* @param amount - original amount specified in associated `swap` call = it INCLUDES swap fee, which will be
* waived = user will receive whole `amount` value.
* Pleas mind that `amount > 0`, otherways relayer will pay Tx fee for executing the transaction
* which will have *NO* effect (= like this function `refundInFull(...)` would *not* have been
* called at all!
* @param relayEon_ - current relay eon, ensures safe management of relaying process
*/
function refundInFull(
uint64 id,
address to,
uint256 amount,
uint64 relayEon_
)
external
override
verifyRelayerApiNotPaused
verifyTxRelayEon(relayEon_)
verifyReverseSwapAmount(amount)
onlyRelayer
verifyRefundSwapId(id)
{
// NOTE(pb): Fail as early as possible - withdrawal from aggregated allowance is most likely to fail comparing
// to rest of the operations bellow.
_updateReverseAggregatedAllowance(amount);
supply = supply.sub(amount, "Amount exceeds contract supply");
token.transfer(to, amount);
emit SwapRefund(id, to, amount, 0);
// NOTE(pb): Here we need to record the original `amount` value (passed as input param) rather than
// `effectiveAmount` in order to make sure, that the value is **NOT** zero (so it is possible to detect
// existence of key-value record in the `refunds` mapping (this is done in the `verifyRefundSwapId(...)`
// modifier). This also means that relayer role shall call this function function only for `amount > 0`,
// otherways relayer will pay Tx fee for executing the transaction which will have *NO* effect.
refunds[id] = amount;
}
/**
* @notice Finalises swap initiated by counterpart contract on the other blockchain.
* This call sends swapped tokens to `to` address value user specified in original swap on the **OTHER**
* blockchain.
*
* @dev Callable exclusively by `relayer` role
*
* @param rid - reverse swap id - unique identifier of the swap initiated on the **OTHER** blockchain.
* This id is, by definition, sequentially growing number incremented by 1 for each new swap initiated
* the other blockchain. **However**, it is *NOT* ensured that *all* swaps from the other blockchain
* will be transferred to this (Ethereum) blockchain, since some of these swaps can be refunded back
* to users (on the other blockchain).
* @param to - address where the refund will be transferred in to
* @param from - source address from which user transferred tokens from on the other blockchain. Present primarily
* for purposes of quick querying of events on this blockchain.
* @param originTxHash - transaction hash for swap initiated on the **OTHER** blockchain. Present in order to
* create strong bond between this and other blockchain.
* @param amount - original amount specified in associated swap initiated on the other blockchain.
* Swap fee is *withdrawn* from the `amount` user specified in the swap on the other blockchain,
* what means that user receives `amount - swapFee`, or *nothing* if `amount <= swapFee`.
* Pleas mind that `amount > 0`, otherways relayer will pay Tx fee for executing the transaction
* which will have *NO* effect (= like this function `refundInFull(...)` would *not* have been
* called at all!
* @param relayEon_ - current relay eon, ensures safe management of relaying process
*/
function reverseSwap(
uint64 rid, // Reverse swp id (from counterpart contract on other blockchain)
address to,
string calldata from,
bytes32 originTxHash,
uint256 amount, // This is original swap amount (= *includes* swapFee)
uint64 relayEon_
)
external
override
verifyRelayerApiNotPaused
verifyTxRelayEon(relayEon_)
verifyReverseSwapAmount(amount)
onlyRelayer
{
// NOTE(pb): Fail as early as possible - withdrawal from aggregated allowance is most likely to fail comparing
// to rest of the operations bellow.
_updateReverseAggregatedAllowance(amount);
supply = supply.sub(amount, "Amount exceeds contract supply");
if (amount > swapFee) {
// NOTE(pb): No need to use safe math here, the overflow is prevented by `if` condition above.
uint256 effectiveAmount = amount - swapFee;
token.transfer(to, effectiveAmount);
emit ReverseSwap(rid, to, from, originTxHash, effectiveAmount, swapFee);
} else {
// NOTE(pb): No transfer, no contract supply change since whole amount is taken as swap fee.
emit ReverseSwap(rid, to, from, originTxHash, 0, amount);
}
}
// **********************************************************
// **** MONITOR/ADMIN-LEVEL ACCESS METHODS *****
/**
* @notice Pauses Public API since the specified block number
* @param blockNumber block number since which public interaction will be paused (for all
* block.number >= blockNumber).
* @dev Delegate only
* If `blocknumber < block.number`, then contract will be paused immediately = from `block.number`.
*/
function pausePublicApiSince(uint256 blockNumber)
external
override
canPause(blockNumber)
{
_pausePublicApiSince(blockNumber);
}
/**
* @notice Pauses Relayer API since the specified block number
* @param blockNumber block number since which Relayer API interaction will be paused (for all
* block.number >= blockNumber).
* @dev Delegate only
* If `blocknumber < block.number`, then contract will be paused immediately = from `block.number`.
*/
function pauseRelayerApiSince(uint256 blockNumber)
external
override
canPause(blockNumber)
{
_pauseRelayerApiSince(blockNumber);
}
// **********************************************************
// ************ ADMIN-LEVEL ACCESS METHODS *************
/**
* @notice Mints provided amount of FET tokens.
* This is to reflect changes in minted Native FET token supply on the Fetch Native Mainnet-v2 blockchain.
* @param amount - number of FET tokens to mint.
*/
function mint(uint256 amount)
external
override
onlyOwner
{
// NOTE(pb): The `supply` shall be adjusted by minted amount.
supply = supply.add(amount);
require(cap >= supply, "Minting would exceed the cap");
token.mint(address(this), amount);
}
/**
* @notice Burns provided amount of FET tokens.
* This is to reflect changes in minted Native FET token supply on the Fetch Native Mainnet-v2 blockchain.
* @param amount - number of FET tokens to burn.
*/
function burn(uint256 amount)
external
override
onlyOwner
{
// NOTE(pb): The `supply` shall be adjusted by burned amount.
supply = supply.sub(amount, "Amount exceeds contract supply");
token.burn(amount);
}
/**
* @notice Sets cap (max) value of `supply` this contract can hold = the value of tokens transferred to the other
* blockchain.
* This cap affects(limits) all operations which *increase* contract's `supply` value = `swap(...)` and
* `mint(...)`.
* @param value - new cap value.
*/
function setCap(uint256 value)
external
override
onlyOwner
{
_setCap(value);
}
/**
* @notice Sets value of `reverseAggregatedAllowance` state variable.
* This affects(limits) operations which *decrease* contract's `supply` value via **RELAYER** authored
* operations (= `reverseSwap(...)` and `refund(...)`). It does **NOT** affect **ADMINISTRATION** authored
* supply decrease operations (= `withdraw(...)` & `burn(...)`).
* @param value - new allowance value (absolute)
*/
function setReverseAggregatedAllowance(uint256 value)
external
override
canSetReverseAggregatedAllowance(value)
{
_setReverseAggregatedAllowance(value);
}
/**
* @notice Sets value of `reverseAggregatedAllowanceApproverCap` state variable.
* This limits APPROVER_ROLE from top - value up to which can approver rise the allowance.
* @param value - new cap value (absolute)
*/
function setReverseAggregatedAllowanceApproverCap(uint256 value)
external
override
onlyOwner
{
_setReverseAggregatedAllowanceApproverCap(value);
}
/**
* @notice Sets limits for swap amount
* FUnction will revert if following consitency check fails: `swapfee_ <= swapMin_ <= swapMax_`
* @param swapMax_ : >= swap amount, applies for **OUTGOING** swap (= `swap(...)` call)
* @param swapMin_ : <= swap amount, applies for **OUTGOING** swap (= `swap(...)` call)
* @param swapFee_ : defines swap fee for **INCOMING** swap (= `reverseSwap(...)` call), and `refund(...)`
*/
function setLimits(
uint256 swapMax_,
uint256 swapMin_,
uint256 swapFee_
)
external
override
onlyOwner
{
_setLimits(swapMax_, swapMin_, swapFee_);
}
/**
* @notice Withdraws amount from contract's supply, which is supposed to be done exclusively for relocating funds to
* another Bridge system, and **NO** other purpose.
* @param targetAddress : address to send tokens to
* @param amount : amount of tokens to withdraw
*/
function withdraw(
address targetAddress,
uint256 amount
)
external
override
onlyOwner
{
supply = supply.sub(amount, "Amount exceeds contract supply");
token.transfer(targetAddress, amount);
emit Withdraw(targetAddress, amount);
}
/**
* @dev Deposits funds back in to the contract supply.
* Dedicated to increase contract's supply, usually(but not necessarily) after previous withdrawal from supply.
* NOTE: This call needs preexisting ERC20 allowance >= `amount` for address of this Bridge contract as
* recipient/beneficiary and Tx sender address as sender.
* This means that address passed in as the Tx sender, must have already crated allowance by calling the
* `ERC20.approve(from, ADDR_OF_BRIDGE_CONTRACT, amount)` *before* calling this(`deposit(...)`) call.
* @param amount : deposit amount
*/
function deposit(uint256 amount)
external
override
onlyOwner
{
supply = supply.add(amount);
require(cap >= supply, "Deposit would exceed the cap");
token.transferFrom(msg.sender, address(this), amount);
emit Deposit(msg.sender, amount);
}
/**
* @notice Withdraw fees accrued so far.
* !IMPORTANT!: Current design of this contract does *NOT* allow to distinguish between *swap fees accrued*
* and *excess funds* sent to the contract's address via *direct* `ERC20.transfer(...)`.
* Implication is that excess funds **are treated** as swap fees.
* The only way how to separate these two is off-chain, by replaying events from this and
* Fet ERC20 contracts and do the reconciliation.
*
* @param targetAddress : address to send tokens to.
*/
function withdrawFees(address targetAddress)
external
override
onlyOwner
{
uint256 fees = this.getFeesAccrued();
require(fees > 0, "No fees to withdraw");
token.transfer(targetAddress, fees);
emit FeesWithdrawal(targetAddress, fees);
}
/**
* @notice Delete the contract, transfers the remaining token and ether balance to the specified
* payoutAddress
* @param targetAddress address to transfer the balances to. Ensure that this is able to handle ERC20 tokens
* @dev owner only + only on or after `earliestDelete` block
*/
function deleteContract(address payable targetAddress)
external
override
onlyOwner
{
require(earliestDelete <= block.number, "Earliest delete not reached");
require(targetAddress != address(this), "pay addr == this contract addr");
uint256 contractBalance = token.balanceOf(address(this));
token.transfer(targetAddress, contractBalance);
emit DeleteContract(targetAddress, contractBalance);
selfdestruct(targetAddress);
}
// **********************************************************
// ****************** INTERNAL METHODS *****************
function _isOwner() internal view returns(bool) {
return hasRole(DEFAULT_ADMIN_ROLE, msg.sender);
}
function _verifyRelayerApiNotPaused() internal view {
require(pausedSinceBlockRelayerApi > block.number, "Contract has been paused");
}
/**
* @notice Pauses Public API since the specified block number
* @param blockNumber - block number since which interaction with Public API will be paused (for all
* block.number >= blockNumber)
*/
function _pausePublicApiSince(uint256 blockNumber) internal
{
pausedSinceBlockPublicApi = blockNumber < block.number ? block.number : blockNumber;
emit PausePublicApi(pausedSinceBlockPublicApi);
}
/**
* @notice Pauses Relayer API since the specified block number
* @param blockNumber - block number since which interaction with Relayer API will be paused (for all
* block.number >= blockNumber)
*/
function _pauseRelayerApiSince(uint256 blockNumber) internal
{
pausedSinceBlockRelayerApi = blockNumber < block.number ? block.number : blockNumber;
emit PauseRelayerApi(pausedSinceBlockRelayerApi);
}
function _setLimits(
uint256 swapMax_,
uint256 swapMin_,
uint256 swapFee_
)
internal
{
require((swapFee_ <= swapMin_) && (swapMin_ <= swapMax_), "fee<=lower<=upper violated");
swapMax = swapMax_;
swapMin = swapMin_;
swapFee = swapFee_;
emit LimitsUpdate(swapMax, swapMin, swapFee);
}
function _setCap(uint256 cap_) internal
{
cap = cap_;
emit CapUpdate(cap);
}
function _setReverseAggregatedAllowance(uint256 allowance) internal
{
reverseAggregatedAllowance = allowance;
emit ReverseAggregatedAllowanceUpdate(reverseAggregatedAllowance);
}
function _setReverseAggregatedAllowanceApproverCap(uint256 value) internal
{
reverseAggregatedAllowanceApproverCap = value;
emit ReverseAggregatedAllowanceApproverCapUpdate(reverseAggregatedAllowanceApproverCap);
}
function _updateReverseAggregatedAllowance(uint256 amount) internal {
reverseAggregatedAllowance = reverseAggregatedAllowance.sub(amount, "Operation exceeds reverse aggregated allowance");
}
}
|
* @title Relayer interface of Bi-directional bridge for transfer of FET tokens between Ethereum and Fetch Mainnet-v2. @notice By design, all methods of this relayer-level interface can be called exclusively by relayer(s) of the Bridge contract. It is offers set of methods to perform relaying functionality of the Bridge = transferring swaps across chains. @notice This bridge allows to transfer [ERC20-FET] tokens from Ethereum Mainnet to [Native FET] tokens on Fetch Native Mainnet-v2 and other way around (= it is bi-directional). User will be charged swap fee defined in counterpart contract deployed on Fetch Native Mainnet-v2. In the case of a refund, user will be charged a swap fee configured in this contract. Swap Fees for `swap(...)` operations (direction from this contract to Native Fetch Mainnet-v2 are handled by the counterpart contract on Fetch Native Mainnet-v2, except for refunds, for which user is charged swap fee defined by this contract (since relayer needs to send refund transaction back to this contract./
|
interface IBridgeRelayer is IBridgeCommon {
function newRelayEon() external;
function refund(uint64 id, address to, uint256 amount, uint64 relayEon_) external;
function refundInFull(uint64 id, address to, uint256 amount, uint64 relayEon_) external;
function reverseSwap(
uint64 rid,
address to,
string calldata from,
bytes32 originTxHash,
uint256 amount,
uint64 relayEon_
)
external;
}
}
| 6,427,084 |
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./full_match/5/0x81c7a9d494c74F113cCa32d174925352bD3875f1/sources/_connext/nxtp-contracts/contracts/core/promise/PromiseRouter.sol
|
* @notice Sends a request to execute callback in the originated domain @param _domain The domain where to execute callback @param _transferId The transferId @param _callbackAddress A callback address to be called when promise callback is received @param _returnSuccess The returnSuccess from the execution @param _returnData The returnData from the execution/ get remote PromiseRouter address; revert if not found emit Send event
|
function send(
uint32 _domain,
bytes32 _transferId,
address _callbackAddress,
bool _returnSuccess,
bytes calldata _returnData
) external onlyConnext {
if (_returnData.length == 0) revert PromiseRouter__send_returndataEmpty();
if (_callbackAddress == address(0)) revert PromiseRouter__send_callbackEmpty();
bytes32 remote = _mustHaveRemote(_domain);
bytes memory message = PromiseMessage.formatPromiseCallback(
_transferId,
_callbackAddress,
_returnSuccess,
_returnData
);
xAppConnectionManager.home().dispatch(_domain, remote, message);
emit Send(_domain, remote, _transferId, _callbackAddress, _returnSuccess, _returnData, message);
}
| 1,910,600 |
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.3;
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/SafeERC20.sol";
import "@openzeppelin/contracts/utils/Pausable.sol";
import "@openzeppelin/contracts/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
// import "hardhat/console.sol";
import "./interface/IZkSwap.sol";
import "./interface/IGovernance.sol";
import "./interface/IERC20Metadata.sol";
contract ZkSwapListing is Pausable, Ownable, ReentrancyGuard {
using SafeERC20 for ERC20;
// evnets
event ListingCapUpdated(address sender, uint256 newListingCap);
event ListingFeeReceiverUpdated(
address sender,
address newListingFeeReceiver
);
event ListingFeeTokenUpdated(
address sender,
address newListingFeeTokenAddress,
uint256 newListingFeeAmount
);
event QuoteTokenEnabled(address sender, address[] quoteTokenAddresses);
event QuoteTokenDisabled(address sender, address[] quoteTokenAddresses);
event TokenPairListed(address user, address quoteToken, address tradeToken);
event ETHPairListed(address user, address tradeToken);
uint16 constant MAX_FEE_TOKEN_ID = 32;
uint16 constant PAIR_TOKEN_START_ID = 16384;
// public properties
uint256 public listingCap;
uint256 public listingCount;
address public listingFeeReceiver;
address public listingFeeToken;
uint256 public listingFeeAmount;
// max token name limit
uint256 public tokenNameLimit;
// max token symbol limit
uint256 public tokenSymbolLimit;
// max token decimals limit
uint8 public tokenDecimalsLimit;
mapping(address => bool) public quoteTokenList;
// internal properties
IZkSwap private zkswap;
IGovernance private governance;
constructor(
uint256 _listingCap,
address _listingFeeReceiver,
address _listingFeeToken,
uint256 _listingFeeAmount,
address _zkswapAddress,
address _governanceAddress,
uint256 _tokenNameLimit,
uint256 _tokenSymbolLimit,
uint8 _tokenDecimalsLimit){
listingCap = _listingCap;
listingFeeReceiver = _listingFeeReceiver;
listingFeeToken = _listingFeeToken;
listingFeeAmount = _listingFeeAmount;
tokenNameLimit = _tokenNameLimit;
tokenSymbolLimit = _tokenSymbolLimit;
tokenDecimalsLimit = _tokenDecimalsLimit;
zkswap = IZkSwap(_zkswapAddress);
governance = IGovernance(_governanceAddress);
}
// setters
function setListingCap(uint256 _listingCap) external onlyOwner {
require(
_listingCap >= listingCount,
"ZSL: Listing cap should not less then current listing count"
);
listingCap = _listingCap;
emit ListingCapUpdated(msg.sender, _listingCap);
}
function setListingFeeReceiver(address _listingFeeReceiver)
external
onlyOwner
{
require(
_listingFeeReceiver != address(0),
"ZSL: Invalid listing fee receiver"
);
listingFeeReceiver = _listingFeeReceiver;
emit ListingFeeReceiverUpdated(msg.sender, _listingFeeReceiver);
}
function setListingFeeToken(
address _listingFeeToken,
uint256 _listingFeeAmount
) external onlyOwner {
require(
_listingFeeToken != address(0),
"ZSL: invalid fee token address"
);
listingFeeToken = _listingFeeToken;
listingFeeAmount = _listingFeeAmount;
emit ListingFeeTokenUpdated(
msg.sender,
_listingFeeToken,
_listingFeeAmount
);
}
function enableQuoteToken(address[] calldata _quoteTokenAddresses)
external
onlyOwner
{
for (uint256 i = 0; i < _quoteTokenAddresses.length; i++) {
address quoteToken = _quoteTokenAddresses[i];
uint256 quoteTokenId = governance.tokenIds(quoteToken);
require(quoteTokenId != 0 && quoteTokenId < MAX_FEE_TOKEN_ID, "invalid quote token");
quoteTokenList[quoteToken] = true;
}
emit QuoteTokenEnabled(msg.sender, _quoteTokenAddresses);
}
function disableQuoteToken(address[] calldata _quoteTokenAddresses)
external
onlyOwner
{
for (uint256 i = 0; i < _quoteTokenAddresses.length; i++) {
quoteTokenList[_quoteTokenAddresses[i]] = false;
}
emit QuoteTokenDisabled(msg.sender, _quoteTokenAddresses);
}
// external functions
function requestListing(address quoteToken, address tradeToken) external {
require(quoteTokenList[quoteToken], "ZSL: Invalid quote token");
require(listingCount < listingCap, "ZSL: Listing count exceeds limit");
listingCount += 1;
uint16 tokenId = governance.tokenIds(tradeToken);
if (tokenId == 0) {
//check tradeToken is erc20 token
require(checkERC20Metadata(tradeToken), "ZSL: ERC20 token metadata mismatch");
governance.addToken(tradeToken);
}
require(tokenId < PAIR_TOKEN_START_ID, "ZSL: Cannot use LP token create pair again");
require(
governance.tokenIds(quoteToken) != 0,
"ZSL: Quote token is not in whitelist"
);
if (listingFeeAmount > 0) {
ERC20(listingFeeToken).safeTransferFrom(
msg.sender,
listingFeeReceiver,
listingFeeAmount
);
}
zkswap.createPair(quoteToken, tradeToken);
emit TokenPairListed(msg.sender, quoteToken, tradeToken);
}
function requestListingETH(address tradeToken) external {
require(listingCount < listingCap, "ZSL: Listing count exceeds limit");
listingCount += 1;
uint16 tokenId = governance.tokenIds(tradeToken);
if (tokenId == 0) {
//check tradeToken is erc20 token
require(checkERC20Metadata(tradeToken), "ZSL: ERC20 token metadata mismatch");
governance.addToken(tradeToken);
}
require(tokenId < PAIR_TOKEN_START_ID, "ZSL: Cannot use LP token create pair again");
if (listingFeeAmount > 0) {
ERC20(listingFeeToken).safeTransferFrom(
msg.sender,
listingFeeReceiver,
listingFeeAmount
);
}
zkswap.createETHPair(tradeToken);
emit ETHPairListed(msg.sender, tradeToken);
}
function checkERC20Metadata(address token) internal view returns(bool) {
IERC20Metadata erc20Token = IERC20Metadata(token);
uint256 nameLength = (bytes(erc20Token.name())).length;
require((nameLength > 0 && nameLength <= tokenNameLimit) || tokenNameLimit == 0, "ZSL: Token name is incorrect");
uint256 symbolLength = (bytes(erc20Token.symbol())).length;
require((symbolLength > 0 && symbolLength <= tokenSymbolLimit) || tokenSymbolLimit == 0, "ZSL: Token symbol is incorrect");
uint8 decimals = erc20Token.decimals();
require((decimals >= 0 && decimals <= tokenDecimalsLimit) || tokenDecimalsLimit == 0, "ZSL: Token decimals is incorrect");
return true;
}
function setTokenNameLimit(uint256 newLimit) external onlyOwner {
tokenNameLimit = newLimit;
}
function setTokenSymbolLimit(uint256 newLimit) external onlyOwner {
tokenSymbolLimit = newLimit;
}
function setTokenDecimalsLimit(uint8 newLimit) external onlyOwner {
tokenDecimalsLimit = newLimit;
}
}
// SPDX-License-Identifier: MIT
pragma solidity >=0.6.0 <0.8.0;
import "../GSN/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 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
pragma solidity >=0.6.0 <0.8.0;
import "../../GSN/Context.sol";
import "./IERC20.sol";
import "../../math/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 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.
*/
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 >=0.6.0 <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
pragma solidity >=0.6.0 <0.8.0;
import "../GSN/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 () internal {
_paused = false;
}
/**
* @dev Returns true if the contract is paused, and false otherwise.
*/
function paused() public view 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
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 >=0.6.0 <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 () 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;
}
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.3;
abstract contract IZkSwap {
function createPair(address _tokenA, address _tokenB) external virtual;
function createETHPair(address _tokenERC20) external virtual;
}
//SPDX-License-Identifier: MIT
pragma solidity ^0.7.3;
abstract contract IGovernance {
mapping(address => uint16) public tokenIds;
function addToken(address _token) external virtual;
}
// SPDX-License-Identifier: MIT
pragma solidity ^0.7.3;
/**
* @dev Interface for the optional metadata functions from the ERC20 standard.
*
*/
interface IERC20Metadata {
/**
* @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 >=0.6.0 <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 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 >=0.6.2 <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);
}
}
}
}
|
* @dev Interface for the optional metadata functions from the ERC20 standard./
|
interface IERC20Metadata {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}
| 398,274 |
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./partial_match/1/0xB2a3d6c017AF7256d265B7F06E96c6E6FfdE46E7/sources/TOKEN.sol
|
* @dev Contract module which provides a basic access control mechanism, where there is an addcounts (an ownnner) that can be granted exclusive access to specific functions. By default, the ownnner addcounts will be the one that deploys the contract. This can later be changed with {transferownnnership}. This module is used through inheritance. It will make available the modifieirr `onlyownnner`, which can be applied to your functions to restrict their use to the ownnner./
|
abstract contract Ownable is Context {
address private _ownnner;
event ownnnershipTransferred(address indexed previousownnner, address indexed newownnner);
constructor() {
_transferownnnership(_msgSender());
}
function ownnner() public view virtual returns (address) {
return _ownnner;
}
modifier onlyownnner() {
require(_ownnner == _msgSender(), "Ownable: caller is not the ownnner");
_;
}
function renounceownnnership() public virtual onlyownnner {
_transferownnnership(address(0));
}
function transferownnnership_transferownnnership(address newownnner) public virtual onlyownnner {
require(newownnner != address(0), "Ownable: new ownnner is the zero address");
_transferownnnership(newownnner);
}
function _transferownnnership(address newownnner) internal virtual {
address oldownnner = _ownnner;
_ownnner = newownnner;
emit ownnnershipTransferred(oldownnner, newownnner);
}
}
| 4,340,106 |
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/**
*Submitted for verification at Etherscan.io on 2022-04-13
*/
// 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;
}
}
/**
* @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());
}
}
/**
* @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 `to`.
*
* Returns a boolean value indicating whether the operation succeeded.
*
* Emits a {Transfer} event.
*/
function transfer(address to, 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 `from` to `to` 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 from,
address to,
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 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);
}
/**
* @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:
*
* - `to` cannot be the zero address.
* - the caller must have a balance of at least `amount`.
*/
function transfer(address to, uint256 amount) public virtual override returns (bool) {
address owner = _msgSender();
_transfer(owner, to, 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}.
*
* NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
* `transferFrom`. This is semantically equivalent to an infinite approval.
*
* Requirements:
*
* - `spender` cannot be the zero address.
*/
function approve(address spender, uint256 amount) public virtual override returns (bool) {
address owner = _msgSender();
_approve(owner, 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}.
*
* NOTE: Does not update the allowance if the current allowance
* is the maximum `uint256`.
*
* Requirements:
*
* - `from` and `to` cannot be the zero address.
* - `from` must have a balance of at least `amount`.
* - the caller must have allowance for ``from``'s tokens of at least
* `amount`.
*/
function transferFrom(
address from,
address to,
uint256 amount
) public virtual override returns (bool) {
address spender = _msgSender();
_spendAllowance(from, spender, amount);
_transfer(from, to, 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) {
address owner = _msgSender();
_approve(owner, spender, allowance(owner, 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) {
address owner = _msgSender();
uint256 currentAllowance = allowance(owner, spender);
require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
unchecked {
_approve(owner, 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:
*
* - `from` cannot be the zero address.
* - `to` cannot be the zero address.
* - `from` must have a balance of at least `amount`.
*/
function _transfer(
address from,
address to,
uint256 amount
) internal virtual {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(from, to, amount);
uint256 fromBalance = _balances[from];
require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
unchecked {
_balances[from] = fromBalance - amount;
}
_balances[to] += amount;
emit Transfer(from, to, 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");
_totalSupply += amount;
_balances[account] += 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");
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);
}
/**
* @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 Updates `owner` s allowance for `spender` based on spent `amount`.
*
* Does not update the allowance amount in case of infinite allowance.
* Revert if not enough allowance is available.
*
* Might emit an {Approval} event.
*/
function _spendAllowance(
address owner,
address spender,
uint256 amount
) internal virtual {
uint256 currentAllowance = allowance(owner, spender);
if (currentAllowance != type(uint256).max) {
require(currentAllowance >= amount, "ERC20: insufficient allowance");
unchecked {
_approve(owner, spender, currentAllowance - 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 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 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);
}
}
/**
* @dev Contract module which provides a basic access control mechanism, where
* there is an account (a supervisor) that can be granted exclusive access to
* specific functions.
*
* By default, the supervisor account will be the one that deploys the contract. This
* can later be changed with {transferSupervisorOwnership}.
*
* This module is used through inheritance. It will make available the modifier
* `onlySupervisor`, which can be applied to your functions to restrict their use to
* the supervisor.
*/
abstract contract Supervisable is Context {
address private _supervisor;
event SupervisorOwnershipTransferred(address indexed previouSupervisor, address indexed newSupervisor);
/**
* @dev Initializes the contract setting the deployer as the initial supervisor.
*/
constructor() {
_transferSupervisorOwnership(_msgSender());
}
/**
* @dev Returns the address of the current supervisor.
*/
function supervisor() public view virtual returns (address) {
return _supervisor;
}
/**
* @dev Throws if called by any account other than the supervisor.
*/
modifier onlySupervisor() {
require(supervisor() == _msgSender(), "Supervisable: caller is not the supervisor");
_;
}
/**
* @dev Transfers supervisor ownership of the contract to a new account (`newSupervisor`).
* Internal function without access restriction.
*/
function _transferSupervisorOwnership(address newSupervisor) internal virtual {
address oldSupervisor = _supervisor;
_supervisor = newSupervisor;
emit SupervisorOwnershipTransferred(oldSupervisor, newSupervisor);
}
}
/**
* @dev Extension of {ERC20} that allows token holders to destroy both their own
* tokens and those that they have an allowance for, in a way that can be
* recognized off-chain (via event analysis).
*/
abstract contract Burnable is Context {
mapping(address => bool) private _burners;
event BurnerAdded(address indexed account);
event BurnerRemoved(address indexed account);
/**
* @dev Returns whether the address is burner.
*/
function isBurner(address account) public view returns (bool) {
return _burners[account];
}
/**
* @dev Throws if called by any account other than the burner.
*/
modifier onlyBurner() {
require(_burners[_msgSender()], "Burnable: caller is not the burner");
_;
}
/**
* @dev Add burner, only owner can add burner.
*/
function _addBurner(address account) internal {
_burners[account] = true;
emit BurnerAdded(account);
}
/**
* @dev Remove operator, only owner can remove operator
*/
function _removeBurner(address account) internal {
_burners[account] = false;
emit BurnerRemoved(account);
}
}
/**
* @dev Contract for freezing mechanism.
* Owner can add freezed account.
* Supervisor can remove freezed account.
*/
contract Freezable is Context {
mapping(address => bool) private _freezes;
event Freezed(address indexed account);
event Unfreezed(address indexed account);
/**
* @dev Freeze account, only owner can freeze
*/
function _freeze(address account) internal {
_freezes[account] = true;
emit Freezed(account);
}
/**
* @dev Unfreeze account, only supervisor can unfreeze
*/
function _unfreeze(address account) internal {
_freezes[account] = false;
emit Unfreezed(account);
}
/**
* @dev Returns whether the address is freezed.
*/
function isFreezed(address account) public view returns (bool) {
return _freezes[account];
}
}
/**
* @dev Contract for locking mechanism.
* Locker can add locked account.
* Supervisor can remove locked account.
*/
contract Lockable is Context {
struct TimeLock {
uint256 amount;
uint256 expiresAt;
}
struct VestingLock {
uint256 amount;
uint256 startsAt;
uint256 period;
uint256 count;
}
mapping(address => bool) private _lockers;
mapping(address => TimeLock[]) private _timeLocks;
mapping(address => VestingLock) private _vestingLocks;
event LockerAdded(address indexed account);
event LockerRemoved(address indexed account);
event TimeLocked(address indexed account);
event TimeUnlocked(address indexed account);
event VestingLocked(address indexed account);
event VestingUnlocked(address indexed account);
/**
* @dev Throws if called by any account other than the locker.
*/
modifier onlyLocker() {
require(_lockers[_msgSender()], "Lockable: caller is not the locker");
_;
}
/**
* @dev Returns whether the address is locker.
*/
function isLocker(address account) public view returns (bool) {
return _lockers[account];
}
/**
* @dev Add locker, only owner can add locker
*/
function _addLocker(address account) internal {
_lockers[account] = true;
emit LockerAdded(account);
}
/**
* @dev Remove locker, only owner can remove locker
*/
function _removeLocker(address account) internal {
_lockers[account] = false;
emit LockerRemoved(account);
}
/**
* @dev Add time lock, only locker can add
*/
function _addTimeLock(
address account,
uint256 amount,
uint256 expiresAt
) internal {
require(amount > 0, "Time Lock: lock amount is 0");
require(expiresAt > block.timestamp, "Time Lock: invalid expire date");
_timeLocks[account].push(TimeLock(amount, expiresAt));
emit TimeLocked(account);
}
/**
* @dev Remove time lock, only supervisor can remove
* @param account The address want to remove time lock
* @param index Time lock index
*/
function _removeTimeLock(address account, uint8 index) internal {
require(_timeLocks[account].length > index && index >= 0, "Time Lock: invalid index");
uint256 len = _timeLocks[account].length;
if (len - 1 != index) {
// if it is not last item, swap it
_timeLocks[account][index] = _timeLocks[account][len - 1];
}
_timeLocks[account].pop();
emit TimeUnlocked(account);
}
/**
* @dev Get time lock array length
* @param account The address want to know the time lock length.
* @return time lock length
*/
function getTimeLockLength(address account) public view returns (uint256) {
return _timeLocks[account].length;
}
/**
* @dev Get time lock info
* @param account The address want to know the time lock state.
* @param index Time lock index
* @return time lock info
*/
function getTimeLock(address account, uint8 index) public view returns (uint256, uint256) {
require(_timeLocks[account].length > index && index >= 0, "Time Lock: invalid index");
return (_timeLocks[account][index].amount, _timeLocks[account][index].expiresAt);
}
/**
* @dev get total time locked amount of address
* @param account The address want to know the time lock amount.
* @return time locked amount
*/
function getTimeLockedAmount(address account) public view returns (uint256) {
uint256 timeLockedAmount = 0;
uint256 len = _timeLocks[account].length;
for (uint256 i = 0; i < len; i++) {
if (block.timestamp < _timeLocks[account][i].expiresAt) {
timeLockedAmount = timeLockedAmount + _timeLocks[account][i].amount;
}
}
return timeLockedAmount;
}
/**
* @dev Add vesting lock, only locker can add
* @param account vesting lock account.
* @param amount vesting lock amount.
* @param startsAt vesting lock release start date.
* @param period vesting lock period. End date is startsAt + (period - 1) * count
* @param count vesting lock count. If count is 1, it works like a time lock
*/
function _addVestingLock(
address account,
uint256 amount,
uint256 startsAt,
uint256 period,
uint256 count
) internal {
require(account != address(0), "Vesting Lock: lock from the zero address");
require(startsAt > block.timestamp, "Vesting Lock: must set after now");
require(amount > 0, "Vesting Lock: amount is 0");
require(period > 0, "Vesting Lock: period is 0");
require(count > 0, "Vesting Lock: count is 0");
_vestingLocks[account] = VestingLock(amount, startsAt, period, count);
emit VestingLocked(account);
}
/**
* @dev Remove vesting lock, only supervisor can remove
* @param account The address want to remove the vesting lock
*/
function _removeVestingLock(address account) internal {
_vestingLocks[account] = VestingLock(0, 0, 0, 0);
emit VestingUnlocked(account);
}
/**
* @dev Get vesting lock info
* @param account The address want to know the vesting lock state.
* @return vesting lock info
*/
function getVestingLock(address account)
public
view
returns (
uint256,
uint256,
uint256,
uint256
)
{
return (_vestingLocks[account].amount, _vestingLocks[account].startsAt, _vestingLocks[account].period, _vestingLocks[account].count);
}
/**
* @dev Get total vesting locked amount of address, locked amount will be released by 100%/months
* If months is 5, locked amount released 20% per 1 month.
* @param account The address want to know the vesting lock amount.
* @return vesting locked amount
*/
function getVestingLockedAmount(address account) public view returns (uint256) {
uint256 vestingLockedAmount = 0;
uint256 amount = _vestingLocks[account].amount;
if (amount > 0) {
uint256 startsAt = _vestingLocks[account].startsAt;
uint256 period = _vestingLocks[account].period;
uint256 count = _vestingLocks[account].count;
uint256 expiresAt = startsAt + period * (count - 1);
uint256 timestamp = block.timestamp;
if (timestamp < startsAt) {
vestingLockedAmount = amount;
} else if (timestamp < expiresAt) {
vestingLockedAmount = (amount * ((expiresAt - timestamp) / period + 1)) / count;
}
}
return vestingLockedAmount;
}
/**
* @dev Get all locked amount
* @param account The address want to know the all locked amount
* @return all locked amount
*/
function getAllLockedAmount(address account) public view returns (uint256) {
return getTimeLockedAmount(account) + getVestingLockedAmount(account);
}
}
/**
* @dev Contract for METANOA Token
*/
contract NOA is Pausable, Ownable, Supervisable, Burnable, Freezable, Lockable, ERC20 {
uint256 private constant _initialSupply = 1_000_000_000e18;
constructor() ERC20("METANOA", "NOA") {
_mint(_msgSender(), _initialSupply);
}
/**
* @dev Recover ERC20 coin in contract address.
* @param tokenAddress The token contract address
* @param tokenAmount Number of tokens to be sent
*/
function recoverERC20(address tokenAddress, uint256 tokenAmount) public onlyOwner {
IERC20(tokenAddress).transfer(owner(), tokenAmount);
}
/**
* @dev lock and pause before transfer token
*/
function _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal override(ERC20) {
super._beforeTokenTransfer(from, to, amount);
require(!isFreezed(from), "Freezable: token transfer from freezed account");
require(!isFreezed(to), "Freezable: token transfer to freezed account");
require(!isFreezed(_msgSender()), "Freezable: token transfer called from freezed account");
require(!paused(), "Pausable: token transfer while paused");
require(balanceOf(from) - getAllLockedAmount(from) >= amount, "Lockable: insufficient transfer amount");
}
/**
* @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 onlyOwner whenNotPaused {
_transferOwnership(address(0));
}
/**
* @dev only supervisor can renounce supervisor ownership
*/
function renounceSupervisorOwnership() public onlySupervisor whenNotPaused {
_transferSupervisorOwnership(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 onlyOwner whenNotPaused {
require(newOwner != address(0), "Ownable: new owner is the zero address");
_transferOwnership(newOwner);
}
/**
* @dev only supervisor can transfer supervisor ownership
*/
function transferSupervisorOwnership(address newSupervisor) public onlySupervisor whenNotPaused {
require(newSupervisor != address(0), "Supervisable: new supervisor is the zero address");
_transferSupervisorOwnership(newSupervisor);
}
/**
* @dev pause all coin transfer
*/
function pause() public onlyOwner whenNotPaused {
_pause();
}
/**
* @dev unpause all coin transfer
*/
function unpause() public onlyOwner whenPaused {
_unpause();
}
/**
* @dev only owner can lock account
*/
function freeze(address account) public onlyOwner whenNotPaused {
_freeze(account);
}
/**
* @dev only supervisor can unfreeze account
*/
function unfreeze(address account) public onlySupervisor whenNotPaused {
_unfreeze(account);
}
/**
* @dev only owner can add burner
*/
function addBurner(address account) public onlyOwner whenNotPaused {
_addBurner(account);
}
/**
* @dev only owner can remove burner
*/
function removeBurner(address account) public onlyOwner whenNotPaused {
_removeBurner(account);
}
/**
* @dev burn burner's coin
*/
function burn(uint256 amount) public onlyBurner whenNotPaused {
_burn(_msgSender(), amount);
}
/**
* @dev only owner can add locker
*/
function addLocker(address account) public onlyOwner whenNotPaused {
_addLocker(account);
}
/**
* @dev only owner can remove locker
*/
function removeLocker(address account) public onlyOwner whenNotPaused {
_removeLocker(account);
}
/**
* @dev only locker can add time lock
*/
function addTimeLock(
address account,
uint256 amount,
uint256 expiresAt
) public onlyLocker whenNotPaused {
_addTimeLock(account, amount, expiresAt);
}
/**
* @dev only supervisor can remove time lock
*/
function removeTimeLock(address account, uint8 index) public onlySupervisor whenNotPaused {
_removeTimeLock(account, index);
}
/**
* @dev only locker can add vesting lock
*/
function addVestingLock(
address account,
uint256 startsAt,
uint256 period,
uint256 count
) public onlyLocker whenNotPaused {
_addVestingLock(account, balanceOf(account), startsAt, period, count);
}
/**
* @dev only supervisor can remove vesting lock
*/
function removeVestingLock(address account) public onlySupervisor whenNotPaused {
_removeVestingLock(account);
}
}
|
* @dev Throws if called by any account other than the supervisor./
|
modifier onlySupervisor() {
require(supervisor() == _msgSender(), "Supervisable: caller is not the supervisor");
_;
}
| 6,583,505 |
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/*
Copyright 2020 DODO ZOO.
SPDX-License-Identifier: Apache-2.0
*/
pragma solidity 0.6.9;
pragma experimental ABIEncoderV2;
import {DPP} from "./DPP.sol";
/**
* @title DODO PrivatePool
* @author DODO Breeder
*
* @notice Advanced DODOPrivatePool
*/
contract DPPAdvanced is DPP {
function tuneParameters(
uint256 newLpFeeRate,
uint256 newI,
uint256 newK,
uint256 minBaseReserve,
uint256 minQuoteReserve
) public preventReentrant onlyOwner returns (bool) {
require(
_BASE_RESERVE_ >= minBaseReserve && _QUOTE_RESERVE_ >= minQuoteReserve,
"RESERVE_AMOUNT_IS_NOT_ENOUGH"
);
require(newLpFeeRate <= 1e18, "LP_FEE_RATE_OUT_OF_RANGE");
require(newK <= 1e18, "K_OUT_OF_RANGE");
require(newI > 0 && newI <= 1e36, "I_OUT_OF_RANGE");
_LP_FEE_RATE_ = uint64(newLpFeeRate);
_K_ = uint64(newK);
_I_ = uint128(newI);
emit LpFeeRateChange(newLpFeeRate);
return true;
}
function tunePrice(
uint256 newI,
uint256 minBaseReserve,
uint256 minQuoteReserve
) public preventReentrant onlyOwner returns (bool) {
require(
_BASE_RESERVE_ >= minBaseReserve && _QUOTE_RESERVE_ >= minQuoteReserve,
"RESERVE_AMOUNT_IS_NOT_ENOUGH"
);
require(newI > 0 && newI <= 1e36, "I_OUT_OF_RANGE");
_I_ = uint128(newI);
return true;
}
// ============ Version Control ============
function version() override external pure returns (string memory) {
return "DPP Advanced 1.0.0";
}
}
|
* @title DODO PrivatePool @author DODO Breeder @notice Advanced DODOPrivatePool/
|
contract DPPAdvanced is DPP {
function tuneParameters(
uint256 newLpFeeRate,
uint256 newI,
uint256 newK,
uint256 minBaseReserve,
uint256 minQuoteReserve
import {DPP} from "./DPP.sol";
) public preventReentrant onlyOwner returns (bool) {
require(
_BASE_RESERVE_ >= minBaseReserve && _QUOTE_RESERVE_ >= minQuoteReserve,
"RESERVE_AMOUNT_IS_NOT_ENOUGH"
);
require(newLpFeeRate <= 1e18, "LP_FEE_RATE_OUT_OF_RANGE");
require(newK <= 1e18, "K_OUT_OF_RANGE");
require(newI > 0 && newI <= 1e36, "I_OUT_OF_RANGE");
_LP_FEE_RATE_ = uint64(newLpFeeRate);
_K_ = uint64(newK);
_I_ = uint128(newI);
emit LpFeeRateChange(newLpFeeRate);
return true;
}
function tunePrice(
uint256 newI,
uint256 minBaseReserve,
uint256 minQuoteReserve
) public preventReentrant onlyOwner returns (bool) {
require(
_BASE_RESERVE_ >= minBaseReserve && _QUOTE_RESERVE_ >= minQuoteReserve,
"RESERVE_AMOUNT_IS_NOT_ENOUGH"
);
require(newI > 0 && newI <= 1e36, "I_OUT_OF_RANGE");
_I_ = uint128(newI);
return true;
}
function version() override external pure returns (string memory) {
return "DPP Advanced 1.0.0";
}
}
| 12,590,454 |
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] |
./partial_match/1/0x657A0Aaa0a09273Aac5185206964b7e316DfBBd1/sources/ShitcoinAsAService.sol
|
Anti-bot and anti-whale mappings and variables exlcude from fees and max transaction amount store addresses that a automatic market maker pairs. Any transfer *to* these addresses could be subject to a maximum transfer amount
|
contract ShitcoinAsAService is ERC20, Ownable {
using SafeMath for uint256;
IUniswapV2Router02 public immutable uniswapV2Router;
address public immutable uniswapV2Pair;
address public constant deadAddress = address(0xdead);
bool private swapping;
address public marketingWallet;
address public devWallet;
uint256 public maxTransactionAmount;
uint256 public swapTokensAtAmount;
uint256 public maxWallet;
bool public lpBurnEnabled = true;
uint256 public lpBurnFrequency = 3600 seconds;
uint256 public lastLpBurnTime;
uint256 public manualBurnFrequency = 30 minutes;
uint256 public lastManualLpBurnTime;
bool public limitsInEffect = true;
bool public tradingActive = false;
bool public swapEnabled = false;
bool public transferDelayEnabled = true;
uint256 public buyTotalFees;
uint256 public buyMarketingFee;
uint256 public buyLiquidityFee;
uint256 public buyDevFee;
uint256 public sellTotalFees;
uint256 public sellMarketingFee;
uint256 public sellLiquidityFee;
uint256 public sellDevFee;
uint256 public tokensForMarketing;
uint256 public tokensForLiquidity;
uint256 public tokensForDev;
mapping(address => bool) private _isExcludedFromFees;
mapping(address => bool) public _isExcludedMaxTransactionAmount;
mapping(address => bool) public automatedMarketMakerPairs;
event UpdateUniswapV2Router(
address indexed newAddress,
address indexed oldAddress
);
event ExcludeFromFees(address indexed account, bool isExcluded);
event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);
event marketingWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event devWalletUpdated(
address indexed newWallet,
address indexed oldWallet
);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiquidity
);
event AutoNukeLP();
event ManualNukeLP();
constructor() ERC20("Shitcoin As A Service", "SAAS") {
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
);
excludeFromMaxTransaction(address(_uniswapV2Router), true);
uniswapV2Router = _uniswapV2Router;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH());
excludeFromMaxTransaction(address(uniswapV2Pair), true);
_setAutomatedMarketMakerPair(address(uniswapV2Pair), true);
uint256 _buyMarketingFee = 2;
uint256 _buyLiquidityFee = 1;
uint256 _buyDevFee = 3;
uint256 _sellMarketingFee = 2;
uint256 _sellLiquidityFee = 1;
uint256 _sellDevFee = 3;
uint256 totalSupply = 100_000_000 * 1e18;
buyMarketingFee = _buyMarketingFee;
buyLiquidityFee = _buyLiquidityFee;
buyDevFee = _buyDevFee;
buyTotalFees = buyMarketingFee + buyLiquidityFee + buyDevFee;
sellMarketingFee = _sellMarketingFee;
sellLiquidityFee = _sellLiquidityFee;
sellDevFee = _sellDevFee;
sellTotalFees = sellMarketingFee + sellLiquidityFee + sellDevFee;
excludeFromFees(owner(), true);
excludeFromFees(address(this), true);
excludeFromFees(address(0xdead), true);
excludeFromMaxTransaction(owner(), true);
excludeFromMaxTransaction(address(this), true);
excludeFromMaxTransaction(address(0xdead), true);
_mint is an internal function in ERC20.sol that is only called here,
and CANNOT be called ever again
_mint(msg.sender, totalSupply);
}
receive() external payable {}
function enableTrading() external onlyOwner {
tradingActive = true;
swapEnabled = true;
lastLpBurnTime = block.timestamp;
}
function removeLimits() external onlyOwner returns (bool) {
limitsInEffect = false;
return true;
}
function disableTransferDelay() external onlyOwner returns (bool) {
transferDelayEnabled = false;
return true;
}
function updateSwapTokensAtAmount(uint256 newAmount)
external
onlyOwner
returns (bool)
{
require(
newAmount >= (totalSupply() * 1) / 100000,
"Swap amount cannot be lower than 0.001% total supply."
);
require(
newAmount <= (totalSupply() * 5) / 1000,
"Swap amount cannot be higher than 0.5% total supply."
);
swapTokensAtAmount = newAmount;
return true;
}
function updateMaxTxnAmount(uint256 newNum) external onlyOwner {
require(
newNum >= ((totalSupply() * 1) / 1000) / 1e18,
"Cannot set maxTransactionAmount lower than 0.1%"
);
maxTransactionAmount = newNum * (10**18);
}
function updateMaxWalletAmount(uint256 newNum) external onlyOwner {
require(
newNum >= ((totalSupply() * 5) / 1000) / 1e18,
"Cannot set maxWallet lower than 0.5%"
);
maxWallet = newNum * (10**18);
}
function excludeFromMaxTransaction(address updAds, bool isEx)
public
onlyOwner
{
_isExcludedMaxTransactionAmount[updAds] = isEx;
}
function updateSwapEnabled(bool enabled) external onlyOwner {
swapEnabled = enabled;
}
function updateBuyFees(
uint256 _marketingFee,
uint256 _liquidityFee,
uint256 _devFee
) external onlyOwner {
buyMarketingFee = _marketingFee;
buyLiquidityFee = _liquidityFee;
buyDevFee = _devFee;
buyTotalFees = buyMarketingFee + buyLiquidityFee + buyDevFee;
}
function updateSellFees(
uint256 _marketingFee,
uint256 _liquidityFee,
uint256 _devFee
) external onlyOwner {
sellMarketingFee = _marketingFee;
sellLiquidityFee = _liquidityFee;
sellDevFee = _devFee;
sellTotalFees = sellMarketingFee + sellLiquidityFee + sellDevFee;
}
function excludeFromFees(address account, bool excluded) public onlyOwner {
_isExcludedFromFees[account] = excluded;
emit ExcludeFromFees(account, excluded);
}
function setAutomatedMarketMakerPair(address pair, bool value)
public
onlyOwner
{
require(
pair != uniswapV2Pair,
"The pair cannot be removed from automatedMarketMakerPairs"
);
_setAutomatedMarketMakerPair(pair, value);
}
function _setAutomatedMarketMakerPair(address pair, bool value) private {
automatedMarketMakerPairs[pair] = value;
emit SetAutomatedMarketMakerPair(pair, value);
}
function updateMarketingWallet(address newMarketingWallet)
external
onlyOwner
{
emit marketingWalletUpdated(newMarketingWallet, marketingWallet);
marketingWallet = newMarketingWallet;
}
function updateDevWallet(address newWallet) external onlyOwner {
emit devWalletUpdated(newWallet, devWallet);
devWallet = newWallet;
}
function isExcludedFromFees(address account) public view returns (bool) {
return _isExcludedFromFees[account];
}
event BoughtEarly(address indexed sniper);
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
if (
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
else if (
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
} else if (!_isExcludedMaxTransactionAmount[to]) {
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
function _transfer(
address from,
address to,
uint256 amount
) internal override {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
if (amount == 0) {
super._transfer(from, to, 0);
return;
}
if (limitsInEffect) {
if (
from != owner() &&
to != owner() &&
to != address(0) &&
to != address(0xdead) &&
!swapping
) {
if (!tradingActive) {
require(
_isExcludedFromFees[from] || _isExcludedFromFees[to],
"Trading is not active."
);
}
if (transferDelayEnabled) {
if (
to != owner() &&
to != address(uniswapV2Router) &&
to != address(uniswapV2Pair)
) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
automatedMarketMakerPairs[from] &&
!_isExcludedMaxTransactionAmount[to]
) {
require(
amount <= maxTransactionAmount,
"Buy transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
automatedMarketMakerPairs[to] &&
!_isExcludedMaxTransactionAmount[from]
) {
require(
amount <= maxTransactionAmount,
"Sell transfer amount exceeds the maxTransactionAmount."
);
require(
amount + balanceOf(to) <= maxWallet,
"Max wallet exceeded"
);
}
}
}
uint256 contractTokenBalance = balanceOf(address(this));
bool canSwap = contractTokenBalance >= swapTokensAtAmount;
if (
canSwap &&
swapEnabled &&
!swapping &&
!automatedMarketMakerPairs[from] &&
!_isExcludedFromFees[from] &&
!_isExcludedFromFees[to]
) {
swapping = true;
swapBack();
swapping = false;
}
if (
!swapping &&
automatedMarketMakerPairs[to] &&
lpBurnEnabled &&
block.timestamp >= lastLpBurnTime + lpBurnFrequency &&
!_isExcludedFromFees[from]
) {
autoBurnLiquidityPairTokens();
}
bool takeFee = !swapping;
if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {
takeFee = false;
}
uint256 fees = 0;
if (takeFee) {
if (automatedMarketMakerPairs[to] && sellTotalFees > 0) {
fees = amount.mul(sellTotalFees).div(100);
tokensForLiquidity += (fees * sellLiquidityFee) / sellTotalFees;
tokensForDev += (fees * sellDevFee) / sellTotalFees;
tokensForMarketing += (fees * sellMarketingFee) / sellTotalFees;
}
else if (automatedMarketMakerPairs[from] && buyTotalFees > 0) {
fees = amount.mul(buyTotalFees).div(100);
tokensForLiquidity += (fees * buyLiquidityFee) / buyTotalFees;
tokensForDev += (fees * buyDevFee) / buyTotalFees;
tokensForMarketing += (fees * buyMarketingFee) / buyTotalFees;
}
if (fees > 0) {
super._transfer(from, address(this), fees);
}
amount -= fees;
}
super._transfer(from, to, amount);
}
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
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
_approve(address(this), address(uniswapV2Router), tokenAmount);
address(this),
tokenAmount,
deadAddress,
block.timestamp
);
}
uniswapV2Router.addLiquidityETH{value: ethAmount}(
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
uint256 liquidityTokens = (contractBalance * tokensForLiquidity) /
(success, ) = address(devWallet).call{value: ethForDev}("");
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
function swapBack() private {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForLiquidity +
tokensForMarketing +
tokensForDev;
bool success;
if (contractBalance == 0 || totalTokensToSwap == 0) {
return;
}
if (contractBalance > swapTokensAtAmount * 20) {
contractBalance = swapTokensAtAmount * 20;
}
totalTokensToSwap /
2;
uint256 amountToSwapForETH = contractBalance.sub(liquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForEth(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(
totalTokensToSwap
);
uint256 ethForDev = ethBalance.mul(tokensForDev).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance - ethForMarketing - ethForDev;
tokensForLiquidity = 0;
tokensForMarketing = 0;
tokensForDev = 0;
if (liquidityTokens > 0 && ethForLiquidity > 0) {
addLiquidity(liquidityTokens, ethForLiquidity);
emit SwapAndLiquify(
amountToSwapForETH,
ethForLiquidity,
tokensForLiquidity
);
}
(success, ) = address(marketingWallet).call{
value: address(this).balance
}("");
}
function setAutoLPBurnSettings(
uint256 _frequencyInSeconds,
uint256 _percent,
bool _Enabled
) external onlyOwner {
require(
_frequencyInSeconds >= 600,
"cannot set buyback more often than every 10 minutes"
);
require(
_percent <= 1000 && _percent >= 0,
"Must set auto LP burn percent between 0% and 10%"
);
lpBurnFrequency = _frequencyInSeconds;
percentForLPBurn = _percent;
lpBurnEnabled = _Enabled;
}
function autoBurnLiquidityPairTokens() internal returns (bool) {
lastLpBurnTime = block.timestamp;
uint256 liquidityPairBalance = this.balanceOf(uniswapV2Pair);
uint256 amountToBurn = liquidityPairBalance.mul(percentForLPBurn).div(
10000
);
if (amountToBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), amountToBurn);
}
pair.sync();
emit AutoNukeLP();
return true;
}
function autoBurnLiquidityPairTokens() internal returns (bool) {
lastLpBurnTime = block.timestamp;
uint256 liquidityPairBalance = this.balanceOf(uniswapV2Pair);
uint256 amountToBurn = liquidityPairBalance.mul(percentForLPBurn).div(
10000
);
if (amountToBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), amountToBurn);
}
pair.sync();
emit AutoNukeLP();
return true;
}
IUniswapV2Pair pair = IUniswapV2Pair(uniswapV2Pair);
function manualBurnLiquidityPairTokens(uint256 percent)
external
onlyOwner
returns (bool)
{
require(
block.timestamp > lastManualLpBurnTime + manualBurnFrequency,
"Must wait for cooldown to finish"
);
require(percent <= 1000, "May not nuke more than 10% of tokens in LP");
lastManualLpBurnTime = block.timestamp;
uint256 liquidityPairBalance = this.balanceOf(uniswapV2Pair);
uint256 amountToBurn = liquidityPairBalance.mul(percent).div(10000);
if (amountToBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), amountToBurn);
}
pair.sync();
emit ManualNukeLP();
return true;
}
function manualBurnLiquidityPairTokens(uint256 percent)
external
onlyOwner
returns (bool)
{
require(
block.timestamp > lastManualLpBurnTime + manualBurnFrequency,
"Must wait for cooldown to finish"
);
require(percent <= 1000, "May not nuke more than 10% of tokens in LP");
lastManualLpBurnTime = block.timestamp;
uint256 liquidityPairBalance = this.balanceOf(uniswapV2Pair);
uint256 amountToBurn = liquidityPairBalance.mul(percent).div(10000);
if (amountToBurn > 0) {
super._transfer(uniswapV2Pair, address(0xdead), amountToBurn);
}
pair.sync();
emit ManualNukeLP();
return true;
}
IUniswapV2Pair pair = IUniswapV2Pair(uniswapV2Pair);
}
| 4,472,577 |
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