{{ "language": "Solidity", "sources": { "src/V3SaintbotToken.sol": { "content": "/* --------\n Token Deployed using Saintbot\n Contract Renounced automatically\n Liquidity Locked on UNCX, 0 Owner Tokens, Anti-Rug by default\n Deploy and manage fair launch anti-rug tokens seamlessly and lightning-fast with low gas on our free-to-use Telegram bot.\n --------\nWebsite: https://arenadm.io/\nTwitter: https://twitter.com/ArenaDeathmatch/\nTelegram Chat: https://t.me/arenaportal/\nGitbook: https://docs.arenadm.io/\n*/\n\n// SPDX-License-Identifier: UNLICENSED\npragma solidity 0.8.10;\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract Context {\n function _msgSender() internal view virtual returns (address) {\n return msg.sender;\n }\n\n function _msgData() internal view virtual returns (bytes calldata) {\n return msg.data;\n }\n}\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract Ownable is Context {\n address private _owner;\n\n event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n /**\n * @dev Initializes the contract setting the deployer as the initial owner.\n */\n constructor() {\n _transferOwnership(_msgSender());\n }\n\n /**\n * @dev Returns the address of the current owner.\n */\n function owner() public view virtual returns (address) {\n return _owner;\n }\n\n /**\n * @dev Throws if called by any account other than the owner.\n */\n modifier onlyOwner() {\n require(owner() == _msgSender(), \"Ownable: caller is not the owner\");\n _;\n }\n\n /**\n * @dev Leaves the contract without owner. It will not be possible to call\n * `onlyOwner` functions anymore. Can only be called by the current owner.\n *\n * NOTE: Renouncing ownership will leave the contract without an owner,\n * thereby removing any functionality that is only available to the owner.\n */\n function renounceOwnership() public virtual onlyOwner {\n _transferOwnership(address(0));\n }\n\n /**\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\n * Can only be called by the current owner.\n */\n function transferOwnership(address newOwner) public virtual onlyOwner {\n require(newOwner != address(0), \"Ownable: new owner is the zero address\");\n _transferOwnership(newOwner);\n }\n\n /**\n * @dev Transfers ownership of the contract to a new account (`newOwner`).\n * Internal function without access restriction.\n */\n function _transferOwnership(address newOwner) internal virtual {\n address oldOwner = _owner;\n _owner = newOwner;\n emit OwnershipTransferred(oldOwner, newOwner);\n }\n}\n\n////// lib/openzeppelin-contracts/contracts/token/ERC20/IERC20.sol\n// OpenZeppelin Contracts v4.4.0 (token/ERC20/IERC20.sol)\n\n/* pragma solidity ^0.8.0; */\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n /**\n * @dev Returns the amount of tokens in existence.\n */\n function totalSupply() external view returns (uint256);\n\n /**\n * @dev Returns the amount of tokens owned by `account`.\n */\n function balanceOf(address account) external view returns (uint256);\n\n /**\n * @dev Moves `amount` tokens from the caller's account to `recipient`.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transfer(address recipient, uint256 amount) external returns (bool);\n\n /**\n * @dev Returns the remaining number of tokens that `spender` will be\n * allowed to spend on behalf of `owner` through {transferFrom}. This is\n * zero by default.\n *\n * This value changes when {approve} or {transferFrom} are called.\n */\n function allowance(address owner, address spender) external view returns (uint256);\n\n /**\n * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * IMPORTANT: Beware that changing an allowance with this method brings the risk\n * that someone may use both the old and the new allowance by unfortunate\n * transaction ordering. One possible solution to mitigate this race\n * condition is to first reduce the spender's allowance to 0 and set the\n * desired value afterwards:\n * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n *\n * Emits an {Approval} event.\n */\n function approve(address spender, uint256 amount) external returns (bool);\n\n /**\n * @dev Moves `amount` tokens from `sender` to `recipient` using the\n * allowance mechanism. `amount` is then deducted from the caller's\n * allowance.\n *\n * Returns a boolean value indicating whether the operation succeeded.\n *\n * Emits a {Transfer} event.\n */\n function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);\n\n /**\n * @dev Emitted when `value` tokens are moved from one account (`from`) to\n * another (`to`).\n *\n * Note that `value` may be zero.\n */\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n /**\n * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n * a call to {approve}. `value` is the new allowance.\n */\n event Approval(address indexed owner, address indexed spender, uint256 value);\n}\n\n////// lib/openzeppelin-contracts/contracts/token/ERC20/extensions/IERC20Metadata.sol\n// OpenZeppelin Contracts v4.4.0 (token/ERC20/extensions/IERC20Metadata.sol)\n\n/* pragma solidity ^0.8.0; */\n\n/* import \"../IERC20.sol\"; */\n\n/**\n * @dev Interface for the optional metadata functions from the ERC20 standard.\n *\n * _Available since v4.1._\n */\ninterface IERC20Metadata is IERC20 {\n /**\n * @dev Returns the name of the token.\n */\n function name() external view returns (string memory);\n\n /**\n * @dev Returns the symbol of the token.\n */\n function symbol() external view returns (string memory);\n\n /**\n * @dev Returns the decimals places of the token.\n */\n function decimals() external view returns (uint8);\n}\n\n/**\n * @dev Implementation of the {IERC20} interface.\n *\n * This implementation is agnostic to the way tokens are created. This means\n * that a supply mechanism has to be added in a derived contract using {_mint}.\n * For a generic mechanism see {ERC20PresetMinterPauser}.\n *\n * TIP: For a detailed writeup see our guide\n * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How\n * to implement supply mechanisms].\n *\n * We have followed general OpenZeppelin Contracts guidelines: functions revert\n * instead returning `false` on failure. This behavior is nonetheless\n * conventional and does not conflict with the expectations of ERC20\n * applications.\n *\n * Additionally, an {Approval} event is emitted on calls to {transferFrom}.\n * This allows applications to reconstruct the allowance for all accounts just\n * by listening to said events. Other implementations of the EIP may not emit\n * these events, as it isn't required by the specification.\n *\n * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}\n * functions have been added to mitigate the well-known issues around setting\n * allowances. See {IERC20-approve}.\n */\ncontract ERC20 is Context, IERC20, IERC20Metadata {\n mapping(address => uint256) private _balances;\n\n mapping(address => mapping(address => uint256)) private _allowances;\n\n uint256 private _totalSupply;\n\n string private _name;\n string private _symbol;\n\n /**\n * @dev Sets the values for {name} and {symbol}.\n *\n * The default value of {decimals} is 18. To select a different value for\n * {decimals} you should overload it.\n *\n * All two of these values are immutable: they can only be set once during\n * construction.\n */\n constructor(string memory name_, string memory symbol_) {\n _name = name_;\n _symbol = symbol_;\n }\n\n /**\n * @dev Returns the name of the token.\n */\n function name() public view virtual override returns (string memory) {\n return _name;\n }\n\n /**\n * @dev Returns the symbol of the token, usually a shorter version of the\n * name.\n */\n function symbol() public view virtual override returns (string memory) {\n return _symbol;\n }\n\n /**\n * @dev Returns the number of decimals used to get its user representation.\n * For example, if `decimals` equals `2`, a balance of `505` tokens should\n * be displayed to a user as `5.05` (`505 / 10 ** 2`).\n *\n * Tokens usually opt for a value of 18, imitating the relationship between\n * Ether and Wei. This is the value {ERC20} uses, unless this function is\n * overridden;\n *\n * NOTE: This information is only used for _display_ purposes: it in\n * no way affects any of the arithmetic of the contract, including\n * {IERC20-balanceOf} and {IERC20-transfer}.\n */\n function decimals() public view virtual override returns (uint8) {\n return 18;\n }\n\n /**\n * @dev See {IERC20-totalSupply}.\n */\n function totalSupply() public view virtual override returns (uint256) {\n return _totalSupply;\n }\n\n /**\n * @dev See {IERC20-balanceOf}.\n */\n function balanceOf(address account) public view virtual override returns (uint256) {\n return _balances[account];\n }\n\n /**\n * @dev See {IERC20-transfer}.\n *\n * Requirements:\n *\n * - `recipient` cannot be the zero address.\n * - the caller must have a balance of at least `amount`.\n */\n function transfer(address recipient, uint256 amount) public virtual override returns (bool) {\n _transfer(_msgSender(), recipient, amount);\n return true;\n }\n\n /**\n * @dev See {IERC20-allowance}.\n */\n function allowance(address owner, address spender) public view virtual override returns (uint256) {\n return _allowances[owner][spender];\n }\n\n /**\n * @dev See {IERC20-approve}.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n */\n function approve(address spender, uint256 amount) public virtual override returns (bool) {\n _approve(_msgSender(), spender, amount);\n return true;\n }\n\n /**\n * @dev See {IERC20-transferFrom}.\n *\n * Emits an {Approval} event indicating the updated allowance. This is not\n * required by the EIP. See the note at the beginning of {ERC20}.\n *\n * Requirements:\n *\n * - `sender` and `recipient` cannot be the zero address.\n * - `sender` must have a balance of at least `amount`.\n * - the caller must have allowance for ``sender``'s tokens of at least\n * `amount`.\n */\n function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {\n _transfer(sender, recipient, amount);\n\n uint256 currentAllowance = _allowances[sender][_msgSender()];\n require(currentAllowance >= amount, \"ERC20: transfer amount exceeds allowance\");\n unchecked {\n _approve(sender, _msgSender(), currentAllowance - amount);\n }\n\n return true;\n }\n\n /**\n * @dev Atomically increases the allowance granted to `spender` by the caller.\n *\n * This is an alternative to {approve} that can be used as a mitigation for\n * problems described in {IERC20-approve}.\n *\n * Emits an {Approval} event indicating the updated allowance.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n */\n function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {\n _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);\n return true;\n }\n\n /**\n * @dev Atomically decreases the allowance granted to `spender` by the caller.\n *\n * This is an alternative to {approve} that can be used as a mitigation for\n * problems described in {IERC20-approve}.\n *\n * Emits an {Approval} event indicating the updated allowance.\n *\n * Requirements:\n *\n * - `spender` cannot be the zero address.\n * - `spender` must have allowance for the caller of at least\n * `subtractedValue`.\n */\n function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {\n uint256 currentAllowance = _allowances[_msgSender()][spender];\n require(currentAllowance >= subtractedValue, \"ERC20: decreased allowance below zero\");\n unchecked {\n _approve(_msgSender(), spender, currentAllowance - subtractedValue);\n }\n\n return true;\n }\n\n /**\n * @dev Moves `amount` of tokens from `sender` to `recipient`.\n *\n * This internal function is equivalent to {transfer}, and can be used to\n * e.g. implement automatic token fees, slashing mechanisms, etc.\n *\n * Emits a {Transfer} event.\n *\n * Requirements:\n *\n * - `sender` cannot be the zero address.\n * - `recipient` cannot be the zero address.\n * - `sender` must have a balance of at least `amount`.\n */\n function _transfer(address sender, address recipient, uint256 amount) internal virtual {\n require(sender != address(0), \"ERC20: transfer from the zero address\");\n require(recipient != address(0), \"ERC20: transfer to the zero address\");\n\n _beforeTokenTransfer(sender, recipient, amount);\n\n uint256 senderBalance = _balances[sender];\n require(senderBalance >= amount, \"ERC20: transfer amount exceeds balance\");\n unchecked {\n _balances[sender] = senderBalance - amount;\n }\n _balances[recipient] += amount;\n\n emit Transfer(sender, recipient, amount);\n\n _afterTokenTransfer(sender, recipient, amount);\n }\n\n /**\n * @dev Creates `amount` tokens and assigns them to `account`, increasing\n * the total supply.\n *\n * Emits a {Transfer} event with `from` set to the zero address.\n *\n * Requirements:\n *\n * - `account` cannot be the zero address.\n */\n function _mint(address account, uint256 amount) internal virtual {\n require(account != address(0), \"ERC20: mint to the zero address\");\n\n _beforeTokenTransfer(address(0), account, amount);\n\n _totalSupply += amount;\n _balances[account] += amount;\n emit Transfer(address(0), account, amount);\n\n _afterTokenTransfer(address(0), account, amount);\n }\n\n /**\n * @dev Destroys `amount` tokens from `account`, reducing the\n * total supply.\n *\n * Emits a {Transfer} event with `to` set to the zero address.\n *\n * Requirements:\n *\n * - `account` cannot be the zero address.\n * - `account` must have at least `amount` tokens.\n */\n function _burn(address account, uint256 amount) internal virtual {\n require(account != address(0), \"ERC20: burn from the zero address\");\n\n _beforeTokenTransfer(account, address(0), amount);\n\n uint256 accountBalance = _balances[account];\n require(accountBalance >= amount, \"ERC20: burn amount exceeds balance\");\n unchecked {\n _balances[account] = accountBalance - amount;\n }\n _totalSupply -= amount;\n\n emit Transfer(account, address(0), amount);\n\n _afterTokenTransfer(account, address(0), amount);\n }\n\n /**\n * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.\n *\n * This internal function is equivalent to `approve`, and can be used to\n * e.g. set automatic allowances for certain subsystems, etc.\n *\n * Emits an {Approval} event.\n *\n * Requirements:\n *\n * - `owner` cannot be the zero address.\n * - `spender` cannot be the zero address.\n */\n function _approve(address owner, address spender, uint256 amount) internal virtual {\n require(owner != address(0), \"ERC20: approve from the zero address\");\n require(spender != address(0), \"ERC20: approve to the zero address\");\n\n _allowances[owner][spender] = amount;\n emit Approval(owner, spender, amount);\n }\n\n /**\n * @dev Hook that is called before any transfer of tokens. This includes\n * minting and burning.\n *\n * Calling conditions:\n *\n * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\n * will be transferred to `to`.\n * - when `from` is zero, `amount` tokens will be minted for `to`.\n * - when `to` is zero, `amount` of ``from``'s tokens will be burned.\n * - `from` and `to` are never both zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _beforeTokenTransfer(address from, address to, uint256 amount) internal virtual {}\n\n /**\n * @dev Hook that is called after any transfer of tokens. This includes\n * minting and burning.\n *\n * Calling conditions:\n *\n * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens\n * has been transferred to `to`.\n * - when `from` is zero, `amount` tokens have been minted for `to`.\n * - when `to` is zero, `amount` of ``from``'s tokens have been burned.\n * - `from` and `to` are never both zero.\n *\n * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].\n */\n function _afterTokenTransfer(address from, address to, uint256 amount) internal virtual {}\n}\n\n/**\n * @dev Wrappers over Solidity's arithmetic operations.\n *\n * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler\n * now has built in overflow checking.\n */\nlibrary SafeMath {\n /**\n * @dev Returns the addition of two unsigned integers, reverting on\n * overflow.\n *\n * Counterpart to Solidity's `+` operator.\n *\n * Requirements:\n *\n * - Addition cannot overflow.\n */\n function add(uint256 a, uint256 b) internal pure returns (uint256) {\n return a + b;\n }\n\n /**\n * @dev Returns the subtraction of two unsigned integers, reverting on\n * overflow (when the result is negative).\n *\n * Counterpart to Solidity's `-` operator.\n *\n * Requirements:\n *\n * - Subtraction cannot overflow.\n */\n function sub(uint256 a, uint256 b) internal pure returns (uint256) {\n return a - b;\n }\n\n /**\n * @dev Returns the multiplication of two unsigned integers, reverting on\n * overflow.\n *\n * Counterpart to Solidity's `*` operator.\n *\n * Requirements:\n *\n * - Multiplication cannot overflow.\n */\n function mul(uint256 a, uint256 b) internal pure returns (uint256) {\n return a * b;\n }\n\n /**\n * @dev Returns the integer division of two unsigned integers, reverting on\n * division by zero. The result is rounded towards zero.\n *\n * Counterpart to Solidity's `/` operator.\n *\n * Requirements:\n *\n * - The divisor cannot be zero.\n */\n function div(uint256 a, uint256 b) internal pure returns (uint256) {\n return a / b;\n }\n\n /**\n * @dev Returns the subtraction of two unsigned integers, reverting with custom message on\n * overflow (when the result is negative).\n *\n * CAUTION: This function is deprecated because it requires allocating memory for the error\n * message unnecessarily. For custom revert reasons use {trySub}.\n *\n * Counterpart to Solidity's `-` operator.\n *\n * Requirements:\n *\n * - Subtraction cannot overflow.\n */\n function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {\n unchecked {\n require(b <= a, errorMessage);\n return a - b;\n }\n }\n\n /**\n * @dev Returns the integer division of two unsigned integers, reverting with custom message on\n * division by zero. The result is rounded towards zero.\n *\n * Counterpart to Solidity's `/` operator. Note: this function uses a\n * `revert` opcode (which leaves remaining gas untouched) while Solidity\n * uses an invalid opcode to revert (consuming all remaining gas).\n *\n * Requirements:\n *\n * - The divisor cannot be zero.\n */\n function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {\n unchecked {\n require(b > 0, errorMessage);\n return a / b;\n }\n }\n}\n\ninterface IUniswapV2Factory {\n function createPair(address tokenA, address tokenB) external returns (address pair);\n}\n\ninterface IUniswapV2Pair {\n event Approval(address indexed owner, address indexed spender, uint256 value);\n event Transfer(address indexed from, address indexed to, uint256 value);\n\n function name() external pure returns (string memory);\n\n function symbol() external pure returns (string memory);\n\n function decimals() external pure returns (uint8);\n\n function totalSupply() external view returns (uint256);\n\n function balanceOf(address owner) external view returns (uint256);\n\n function allowance(address owner, address spender) external view returns (uint256);\n\n function approve(address spender, uint256 value) external returns (bool);\n\n function transfer(address to, uint256 value) external returns (bool);\n\n function transferFrom(address from, address to, uint256 value) external returns (bool);\n\n function factory() external view returns (address);\n\n function token0() external view returns (address);\n\n function token1() external view returns (address);\n\n function mint(address to) external returns (uint256 liquidity);\n\n function burn(address to) external returns (uint256 amount0, uint256 amount1);\n\n function swap(uint256 amount0Out, uint256 amount1Out, address to, bytes calldata data) external;\n}\n\ninterface IUniswapV2Router02 {\n function factory() external pure returns (address);\n\n function WETH() external pure returns (address);\n\n function addLiquidity(\n address tokenA,\n address tokenB,\n uint256 amountADesired,\n uint256 amountBDesired,\n uint256 amountAMin,\n uint256 amountBMin,\n address to,\n uint256 deadline\n ) external returns (uint256 amountA, uint256 amountB, uint256 liquidity);\n\n function addLiquidityETH(\n address token,\n uint256 amountTokenDesired,\n uint256 amountTokenMin,\n uint256 amountETHMin,\n address to,\n uint256 deadline\n ) external payable returns (uint256 amountToken, uint256 amountETH, uint256 liquidity);\n\n function swapExactTokensForTokensSupportingFeeOnTransferTokens(\n uint256 amountIn,\n uint256 amountOutMin,\n address[] calldata path,\n address to,\n uint256 deadline\n ) external;\n\n function swapExactETHForTokensSupportingFeeOnTransferTokens(\n uint256 amountOutMin,\n address[] calldata path,\n address to,\n uint256 deadline\n ) external payable;\n\n function swapExactTokensForETHSupportingFeeOnTransferTokens(\n uint256 amountIn,\n uint256 amountOutMin,\n address[] calldata path,\n address to,\n uint256 deadline\n ) external;\n}\n\ninterface IERCBurn {\n function burn(uint256 _amount) external;\n function approve(address spender, uint256 amount) external returns (bool);\n function allowance(address owner, address spender) external returns (uint256);\n function balanceOf(address account) external view returns (uint256);\n}\n\ninterface IUNCX {\n function lockLPToken(\n address _lpToken,\n uint256 _amount,\n uint256 _unlock_date,\n address payable _referral,\n bool _fee_in_eth,\n address payable _withdrawer\n ) external payable;\n\n struct FeeStruct {\n uint256 ethFee; // Small eth fee to prevent spam on the platform\n IERCBurn secondaryFeeToken; // UNCX or UNCL\n uint256 secondaryTokenFee; // optional, UNCX or UNCL\n uint256 secondaryTokenDiscount; // discount on liquidity fee for burning secondaryToken\n uint256 liquidityFee; // fee on univ2 liquidity tokens\n uint256 referralPercent; // fee for referrals\n IERCBurn referralToken; // token the refferer must hold to qualify as a referrer\n uint256 referralHold; // balance the referrer must hold to qualify as a referrer\n uint256 referralDiscount; // discount on flatrate fees for using a valid referral address\n }\n\n function gFees() external returns (FeeStruct memory);\n}\n\ninterface IRefSys {\n function getRefReceiver(bytes memory _refCode) external view returns (address receiverWallet);\n}\n\ncontract V3SaintbotToken is ERC20, Ownable {\n using SafeMath for uint256;\n\n IUNCX public constant LOCKER = IUNCX(0x663A5C229c09b049E36dCc11a9B0d4a8Eb9db214);\n\n IUniswapV2Router02 public immutable uniswapV2Router;\n address public immutable uniswapV2Pair;\n address public constant deadAddress = address(0xdead);\n\n bool private swapping;\n\n address public teamWallet;\n\n uint256 public maxTransactionAmount;\n uint256 public swapTokensAtAmount;\n uint256 public maxWallet;\n\n bool public tradingActive = false;\n bool public swapEnabled = false;\n\n uint256 public buyTotalFees;\n uint256 public sellTotalFees;\n\n // When token was deployed\n uint256 public start;\n // start + time chosen by user\n uint256 public endPhase1;\n // start + endPhase1 + second time chosen by user\n uint256 public endPhase2;\n // If should apply custom fees\n bool public hasCustomPhases;\n // Phase 1 tax\n uint256 public phase1Tax;\n // Phase 2 tax\n uint256 public phase2Tax;\n // Minutes phase 1 is lasting\n uint256 public lengthPhase1;\n // Minutes phase 2 is lasting\n uint256 public lengthPhase2;\n\n // exclude from fees and max transaction amount\n mapping(address => bool) private _isExcludedFromFees;\n mapping(address => bool) public _isExcludedMaxTransactionAmount;\n\n // store addresses that a automatic market maker pairs. Any transfer *to* these addresses\n // could be subject to a maximum transfer amount\n mapping(address => bool) public automatedMarketMakerPairs;\n\n event ExcludeFromFees(address indexed account, bool isExcluded);\n\n event SetAutomatedMarketMakerPair(address indexed pair, bool indexed value);\n\n event teamWalletUpdated(address indexed newWallet, address indexed oldWallet);\n\n address public immutable REF;\n\n IRefSys public constant REF_SYS = IRefSys(0x8A99c005C7B425ce999441afeE22D4987F7a9869);\n address public constant MAINNET_BOT_TRADING_RECEIVER = 0xD5E2E43e30b706de8A0e01e72a6aBa2b8930af44;\n\n function _validateCustomPhases(uint256 _lengthPhase1, uint256 _lengthPhase2, uint256 _phase1Tax, uint256 _phase2Tax)\n private\n {\n uint256 rightNow = block.timestamp;\n require(_lengthPhase1 <= 20 minutes && _lengthPhase2 <= 20 minutes, \"phases too long\");\n\n start = rightNow;\n\n // If UNIX time of endPhase 1 is bigger than current time it means that user has set the phased taxes\n if ((_lengthPhase1 + rightNow) > rightNow) {\n // Checks if its within threshold\n require(_phase1Tax > 0 && _phase1Tax <= 20, \"threshold1\");\n require(_phase2Tax > 0 && _phase2Tax <= 20, \"threshold2\");\n\n endPhase1 = rightNow + _lengthPhase1;\n endPhase2 = rightNow + _lengthPhase1 + _lengthPhase2;\n\n phase1Tax = _phase1Tax;\n phase2Tax = _phase2Tax;\n\n hasCustomPhases = true;\n\n lengthPhase1 = _lengthPhase1;\n lengthPhase2 = _lengthPhase2;\n } else {\n hasCustomPhases = false;\n }\n }\n\n constructor(\n string memory _name,\n string memory _symbol,\n uint256 _totalSupply,\n uint256 _buyTaxes,\n uint256 _sellTaxes,\n address _lockOwnerAndTaxReceiver,\n bytes memory _ref,\n uint256 _phase1Length,\n uint256 _phase2Length,\n uint256 _phase1Tax,\n uint256 _phase2Tax\n ) payable ERC20(_name, _symbol) {\n require(msg.value >= 0.3 ether, \"weth liquidity need to be bigger than 0.3\");\n require(_totalSupply >= 500_000 && _totalSupply <= 1_000_000_000, \"InvalidSupply()\");\n require(_buyTaxes >= 1 && _buyTaxes <= 7, \"InvalidTaxes()\");\n require(_sellTaxes >= 1 && _sellTaxes <= 7, \"InvalidTaxes()\");\n\n _validateCustomPhases(_phase1Length, _phase2Length, _phase1Tax, _phase2Tax);\n\n IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);\n\n excludeFromMaxTransaction(address(_uniswapV2Router), true);\n\n uniswapV2Router = _uniswapV2Router;\n\n uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());\n\n excludeFromMaxTransaction(address(uniswapV2Pair), true);\n _setAutomatedMarketMakerPair(address(uniswapV2Pair), true);\n\n uint256 totalSupply_ = _totalSupply * 1e18;\n\n maxTransactionAmount = (totalSupply_ * 3) / 100;\n maxWallet = (totalSupply_ * 6) / 100;\n swapTokensAtAmount = (totalSupply_ * 5) / 10000; // 0.05%\n\n buyTotalFees = _buyTaxes;\n sellTotalFees = _sellTaxes;\n\n teamWallet = _lockOwnerAndTaxReceiver; // set as team wallet\n\n // exclude from paying fees or having max transaction amount\n excludeFromFees(address(this), true);\n excludeFromFees(address(0xdead), true);\n\n excludeFromMaxTransaction(address(this), true);\n excludeFromMaxTransaction(address(0xdead), true);\n\n REF = REF_SYS.getRefReceiver(_ref);\n\n /*\n _mint is an internal function in ERC20.sol that is only called here,\n and CANNOT be called ever again\n */\n _mint(address(this), totalSupply_);\n }\n\n function addLiquidity(uint256 _multiplier) external {\n require(msg.sender == owner(), \"auth\");\n\n _approve(address(this), address(uniswapV2Router), totalSupply());\n tradingActive = true;\n swapEnabled = true;\n\n uint256 minLock = 30 days;\n uint256 uncxExpenses = LOCKER.gFees().ethFee;\n address _pair = address(uniswapV2Pair);\n\n uniswapV2Router.addLiquidityETH{value: address(this).balance - uncxExpenses}(\n address(this), balanceOf(address(this)), 0, 0, address(this), block.timestamp\n );\n\n IERCBurn(_pair).approve(address(LOCKER), IERC20(_pair).balanceOf(address(this)));\n\n LOCKER.lockLPToken{value: uncxExpenses}(\n address(_pair),\n IERC20(_pair).balanceOf(address(this)),\n block.timestamp + (minLock * _multiplier),\n payable(address(0)),\n true,\n payable(owner())\n );\n\n renounceOwnership();\n }\n\n receive() external payable {}\n\n function excludeFromMaxTransaction(address updAds, bool isEx) internal {\n _isExcludedMaxTransactionAmount[updAds] = isEx;\n }\n\n function excludeFromFees(address account, bool excluded) internal {\n _isExcludedFromFees[account] = excluded;\n emit ExcludeFromFees(account, excluded);\n }\n\n function setAutomatedMarketMakerPair(address pair, bool value) internal {\n require(pair != uniswapV2Pair, \"The pair cannot be removed from automatedMarketMakerPairs\");\n\n _setAutomatedMarketMakerPair(pair, value);\n }\n\n function _setAutomatedMarketMakerPair(address pair, bool value) private {\n automatedMarketMakerPairs[pair] = value;\n\n emit SetAutomatedMarketMakerPair(pair, value);\n }\n\n function updateTeamWallet(address newWallet) external {\n require(msg.sender == teamWallet, \"auth\");\n\n emit teamWalletUpdated(newWallet, teamWallet);\n\n teamWallet = newWallet;\n }\n\n function isExcludedFromFees(address account) public view returns (bool) {\n return _isExcludedFromFees[account];\n }\n\n function _transfer(address from, address to, uint256 amount) internal override {\n require(from != address(0), \"ERC20: transfer from the zero address\");\n require(to != address(0), \"ERC20: transfer to the zero address\");\n\n if (amount == 0) {\n super._transfer(from, to, 0);\n return;\n }\n\n if (to != address(0) && to != address(0xdead) && !swapping) {\n if (!tradingActive) {\n require(_isExcludedFromFees[from] || _isExcludedFromFees[to], \"Trading is not active.\");\n }\n\n //when buy\n if (automatedMarketMakerPairs[from] && !_isExcludedMaxTransactionAmount[to]) {\n require(amount <= maxTransactionAmount, \"Buy transfer amount exceeds the maxTransactionAmount.\");\n require(amount + balanceOf(to) <= maxWallet, \"Max wallet exceeded\");\n }\n //when sell\n else if (automatedMarketMakerPairs[to] && !_isExcludedMaxTransactionAmount[from]) {\n require(amount <= maxTransactionAmount, \"Sell transfer amount exceeds the maxTransactionAmount.\");\n } else if (!_isExcludedMaxTransactionAmount[to]) {\n require(amount + balanceOf(to) <= maxWallet, \"Max wallet exceeded\");\n }\n }\n\n uint256 contractTokenBalance = balanceOf(address(this));\n\n bool canSwap = contractTokenBalance >= swapTokensAtAmount;\n uint256 sellFee_;\n uint256 buyFee_;\n\n bool customDistr = true;\n\n if (hasCustomPhases && block.timestamp < (endPhase2 - lengthPhase2)) {\n sellFee_ = phase1Tax;\n buyFee_ = sellFee_;\n } else if (hasCustomPhases && block.timestamp < endPhase2) {\n sellFee_ = phase2Tax;\n buyFee_ = phase2Tax;\n } else {\n sellFee_ = sellTotalFees;\n buyFee_ = buyTotalFees;\n customDistr = false;\n }\n\n if (\n canSwap && swapEnabled && !swapping && !automatedMarketMakerPairs[from] && !_isExcludedFromFees[from]\n && !_isExcludedFromFees[to]\n ) {\n swapping = true;\n\n swapBack(customDistr);\n\n swapping = false;\n }\n\n bool takeFee = !swapping;\n\n // if any account belongs to _isExcludedFromFee account then remove the fee\n if (_isExcludedFromFees[from] || _isExcludedFromFees[to]) {\n takeFee = false;\n }\n\n uint256 fees = 0;\n\n // only take fees on buys/sells, do not take on wallet transfers\n if (takeFee) {\n // on sell\n if (automatedMarketMakerPairs[to] && sellFee_ > 0) {\n fees = amount.mul(sellFee_).div(100);\n }\n // on buy\n else if (automatedMarketMakerPairs[from] && buyFee_ > 0) {\n fees = amount.mul(buyFee_).div(100);\n }\n\n if (fees > 0) {\n super._transfer(from, address(this), fees);\n }\n\n amount -= fees;\n }\n\n super._transfer(from, to, amount);\n }\n\n function swapTokensForEth(uint256 tokenAmount) private {\n // generate the uniswap pair path of token -> weth\n address[] memory path = new address[](2);\n path[0] = address(this);\n path[1] = uniswapV2Router.WETH();\n\n _approve(address(this), address(uniswapV2Router), tokenAmount);\n\n // make the swap\n uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(\n tokenAmount,\n 0, // accept any amount of ETH\n path,\n address(this),\n block.timestamp\n );\n }\n\n function swapBack(bool _customDistr) private {\n uint256 contractBalance = balanceOf(address(this));\n\n swapTokensForEth(contractBalance);\n\n uint256 ethBalance = address(this).balance;\n\n if (_customDistr) {\n if (REF == address(0)) {\n // If user has not entered a ref code, he will receive 3.5% fees\n uint256 taxWalletAmount = (ethBalance * 70) / 100;\n\n // Send 70% of the fees\n (bool success,) = teamWallet.call{value: taxWalletAmount}(\"\");\n\n require(success, \"failed sending eth\");\n\n address payable SAINTBOT_TAXES = payable(MAINNET_BOT_TRADING_RECEIVER);\n\n // Send 100% - 70% of the fees to us\n (success,) = SAINTBOT_TAXES.call{value: ethBalance - taxWalletAmount}(\"\");\n\n require(success, \"failed sending eth\");\n } else {\n // If user used a ref, he will receive 72% of the fees, that would be 3.6% fees\n uint256 taxWalletAmount = (ethBalance * 72) / 100;\n\n // Send 72% of the fees\n (bool success,) = teamWallet.call{value: taxWalletAmount}(\"\");\n\n require(success, \"failed sending eth\");\n\n payable(REF).transfer((taxWalletAmount * 3) / 100);\n\n address payable SAINTBOT_TAXES = payable(MAINNET_BOT_TRADING_RECEIVER);\n (success,) = SAINTBOT_TAXES.call{value: (ethBalance * 25) / 100}(\"\");\n\n require(success, \"failed sending eth\");\n }\n } else {\n if (REF == address(0)) {\n // If user has not entered a ref code, he will receive 4% fees\n uint256 taxWalletAmount = (ethBalance * 80) / 100;\n\n // Send 80% of the fees\n (bool success,) = teamWallet.call{value: taxWalletAmount}(\"\");\n\n require(success, \"failed sending eth\");\n\n address payable SAINTBOT_TAXES = payable(MAINNET_BOT_TRADING_RECEIVER);\n\n // Send 100% - 80% of the fees to us\n (success,) = SAINTBOT_TAXES.call{value: ethBalance - taxWalletAmount}(\"\");\n\n require(success, \"failed sending eth\");\n } else {\n // If he did enter a ref code, he will receive 4.1% fees\n uint256 taxWalletAmount = (ethBalance * 82) / 100;\n\n // Send 82% of the fees\n (bool success,) = teamWallet.call{value: taxWalletAmount}(\"\");\n\n require(success, \"failed sending eth\");\n\n // 0.15% to ref address, meaning that its 3% out of the 5%\n payable(REF).transfer((taxWalletAmount * 3) / 100);\n\n address payable SAINTBOT_TAXES = payable(MAINNET_BOT_TRADING_RECEIVER);\n\n (success,) = SAINTBOT_TAXES.call{value: (ethBalance * 15) / 100}(\"\");\n\n require(success, \"failed sending eth\");\n }\n }\n }\n}\n" } }, "settings": { "remappings": [ "ds-test/=lib/forge-std/lib/ds-test/src/", "erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/", "forge-std/=lib/forge-std/src/", "openzeppelin-contracts/=lib/openzeppelin-contracts/", "lib/forge-std:ds-test/=lib/forge-std/lib/ds-test/src/", "lib/openzeppelin-contracts:ds-test/=lib/openzeppelin-contracts/lib/forge-std/lib/ds-test/src/", "lib/openzeppelin-contracts:erc4626-tests/=lib/openzeppelin-contracts/lib/erc4626-tests/", "lib/openzeppelin-contracts:forge-std/=lib/openzeppelin-contracts/lib/forge-std/src/", "lib/openzeppelin-contracts:openzeppelin/=lib/openzeppelin-contracts/contracts/" ], "optimizer": { "enabled": true, "runs": 200 }, "metadata": { "useLiteralContent": false, "bytecodeHash": "ipfs" }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "evmVersion": "london", "libraries": {} } }}

Arena Deathmatch

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