文件 1 的 1：DOGNOBI.sol
pragma solidity ^0.8.7;
contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
contract ERC20Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor() {
address msgSender = _msgSender();
_owner = msgSender;
emit OwnershipTransferred(address(0), msgSender);
}
function owner() public view virtual returns (address) {
return _owner;
}
modifier onlyOwner() {
require(owner() == _msgSender(), "ERC20Ownable: 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), "ERC20Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
library SafeMath {
function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
uint256 c = a + b;
if (c < a) return (false, 0);
return (true, c);
}
}
function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b > a) return (false, 0);
return (true, a - b);
}
}
function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
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) {
unchecked {
if (b == 0) return (false, 0);
return (true, a / b);
}
}
function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
unchecked {
if (b == 0) return (false, 0);
return (true, a % b);
}
}
function add(uint256 a, uint256 b) internal pure returns (uint256) {
return a + b;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return a - b;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
return a * b;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return a % b;
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
unchecked {
require(b <= a, errorMessage);
return a - b;
}
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a / b;
}
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a % b;
}
}
}
interface IERC20 {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint value);
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 (uint);
function balanceOf(address owner) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function approve(address spender, uint value) external returns (bool);
function transfer(address to, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
interface IUniswapV2Router02 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
contract DOGNOBI is IERC20, Context, ERC20Ownable {
using SafeMath for uint256;
address dead = 0x000000000000000000000000000000000000dEaD;
mapping(address => uint256) private _rOwned;
mapping(address => uint256) private _tOwned;
mapping(address => mapping(address => uint256)) private _allowances;
mapping (address => uint) private _setCoolDown;
mapping(address => bool) private _isExcludedFromFee;
mapping(address => bool) private _isExcluded;
mapping(address => bool) private _maxWalletExclude;
mapping (address => bool) private _isBot;
mapping(address => bool) public boughtEarly;
uint256 public tradingActiveBlock = 0;
uint256 public earlyBuyPenaltyEnd;
address[] private _excluded;
uint256 private constant MAX = ~uint256(0);
uint256 private constant _tTotal = 1e14 * 10**18;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _maxTxAmount = _tTotal;
uint256 private _tFeeTotal;
uint256 private _maxWalletSize = 3000000000000 * 10**18;
string private constant _name = "DOGNOBI";
string private constant _tick = "DOGNOBI";
uint8 private constant _deci = 18;
uint8 private _refTax = 0;
uint8 private _previousRefTax = _refTax;
uint8 private _burnTax = 0;
uint8 private _previouseBurnTax = _burnTax;
uint8 private _liqTax = 2;
uint8 private _previousLiqTax = _liqTax;
uint8 private _devTax = 4;
uint8 private _previousDevTax = _devTax;
uint8 private _buyBack = 3;
uint8 private _previousBuyBack = _buyBack;
uint8 private _liqDiv = _liqTax + _devTax + _buyBack + _burnTax;
uint256 private burnTokens;
uint256 private MarketingTokens;
uint256 private LiquidityTokens;
uint256 private BuyBackTokens;
IUniswapV2Router02 private pcsV2Router;
address private pcsV2Pair;
address payable private feeWallet;
bool inSwapAndLiquify;
bool private swapAndLiquifyEnabled = true;
bool private coolDownEnabled = false;
bool private _firstTrans = true;
bool private _limitBuys = false;
bool private _clearClog = false;
bool private _maxWalletOn = false;
uint256 private numTokensSellToAddToLiquidity;
uint256 private buyBackUpperLimit = 1 * 10**18;
event MaxTxAmountUpdated(uint _maxTxAmount);
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(uint256 tokensSwapped, uint256 ethReceived, uint256 tokensIntoLiqudity);
event updateMxAmt(uint256 mxAmt);
event BoughtEarly(address indexed sniper);
event RemovedSniper(address indexed notsnipersupposedly);
modifier lockTheSwap() {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor() {
_rOwned[_msgSender()] = _rTotal;
feeWallet = payable(0x9F17FF307AA0121348B94ca646aeC86dA8BB41bA);
numTokensSellToAddToLiquidity = _tTotal.mul(1).div(1000);
_isExcludedFromFee[_msgSender()] = true;
_isExcludedFromFee[address(this)] = true;
_maxWalletExclude[address(this)] = true;
_maxWalletExclude[_msgSender()] = true;
_maxWalletExclude[address(dead)] = true;
addBot(0x41B0320bEb1563A048e2431c8C1cC155A0DFA967);
addBot(0x91B305F0890Fd0534B66D8d479da6529C35A3eeC);
emit Transfer(address(0), _msgSender(), _tTotal);
}
function name() public pure override returns (string memory) {
return _name;
}
function symbol() public pure override returns (string memory) {
return _tick;
}
function decimals() public pure override returns (uint8) {
return _deci;
}
function totalSupply() public pure override returns (uint256) {
return _tTotal;
}
function balanceOf(address account) public view override returns (uint256) {
if (_isExcluded[account]) return _tOwned[account];
return tokenFromReflection(_rOwned[account]);
}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(address owner, address spender) public view override returns (uint256) {
return _allowances[owner][spender];
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(address sender,address recipient,uint256 amount) public override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender,_msgSender(),
_allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance")
);
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero")
);
return true;
}
function isExcludedFromReward(address account) public view returns (bool) {
return _isExcluded[account];
}
function setCooldownEnabled(bool onoff) external onlyOwner() {
coolDownEnabled = onoff;
}
function reflectionFromToken(uint256 tAmount, bool deductTransferFee) public view returns (uint256) {
require(tAmount <= _tTotal, "Amt must be less than supply");
if (!deductTransferFee) {
(uint256 rAmount, , , , , ) = _getValues(tAmount);
return rAmount;
} else {
(, uint256 rTransferAmount, , , , ) = _getValues(tAmount);
return rTransferAmount;
}
}
function tokenFromReflection(uint256 rAmount) public view returns (uint256) {
require(rAmount <= _rTotal, "Amt must be less than tot refl");
uint256 currentRate = _getRate();
return rAmount.div(currentRate);
}
receive() external payable {}
function _reflectFee(uint256 rFee, uint256 tFee) private {
_rTotal = _rTotal.sub(rFee);
_tFeeTotal = _tFeeTotal.add(tFee);
}
function _getValues(uint256 tAmount) private view returns (uint256,uint256,uint256,uint256,uint256,uint256) {
(uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getTValues(tAmount);
(uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(tAmount, tFee, tLiquidity, _getRate());
return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tLiquidity);
}
function _getTValues(uint256 tAmount)private view returns (uint256,uint256,uint256) {
uint256 tFee = calculateTaxFee(tAmount);
uint256 tLiquidity = calculateLiquidityFee(tAmount);
uint256 tTransferAmount = tAmount.sub(tFee).sub(tLiquidity);
return (tTransferAmount, tFee, tLiquidity);
}
function _getRValues(uint256 tAmount,uint256 tFee,uint256 tLiquidity,uint256 currentRate) private pure returns (uint256,uint256,uint256) {
uint256 rAmount = tAmount.mul(currentRate);
uint256 rFee = tFee.mul(currentRate);
uint256 rLiquidity = tLiquidity.mul(currentRate);
uint256 rTransferAmount = rAmount.sub(rFee).sub(rLiquidity);
return (rAmount, rTransferAmount, rFee);
}
function _getRate() private view returns (uint256) {
(uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
return rSupply.div(tSupply);
}
function _getCurrentSupply() private view returns (uint256, uint256) {
uint256 rSupply = _rTotal;
uint256 tSupply = _tTotal;
for (uint256 i = 0; i < _excluded.length; i++) {
if (_rOwned[_excluded[i]] > rSupply || _tOwned[_excluded[i]] > tSupply) return (_rTotal, _tTotal);
rSupply = rSupply.sub(_rOwned[_excluded[i]]);
tSupply = tSupply.sub(_tOwned[_excluded[i]]);
}
if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
return (rSupply, tSupply);
}
function _takeLiquidity(uint256 tLiquidity) private {
burnTokens += tLiquidity * _burnTax / _liqDiv;
MarketingTokens += tLiquidity * _devTax / _liqDiv;
LiquidityTokens += tLiquidity * _liqTax / _liqDiv;
BuyBackTokens += tLiquidity * _buyBack / _liqDiv;
uint256 currentRate = _getRate();
uint256 rLiquidity = tLiquidity.mul(currentRate);
_rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity);
if (_isExcluded[address(this)]) _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity);
}
function calculateTaxFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_refTax).div(10**2);
}
function calculateLiquidityFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_devTax + _burnTax + _liqTax + _buyBack).div(10**2);
}
function removeAllFee() private {
if (_refTax == 0 && _liqTax == 0 && _devTax == 0 && _burnTax == 0 && _buyBack == 0) return;
_previousRefTax = _refTax;
_previousLiqTax = _liqTax;
_previousDevTax = _devTax;
_previouseBurnTax = _burnTax;
_previousBuyBack = _buyBack;
_refTax = 0;
_liqTax = 0;
_devTax = 0;
_burnTax = 0;
_buyBack = 0;
}
function restoreAllFee() private {
_refTax = _previousRefTax;
_liqTax = _previousLiqTax;
_devTax = _previousDevTax;
_burnTax = _previouseBurnTax;
_buyBack = _previousBuyBack;
}
function excludeFromFee(address account) public onlyOwner {
_isExcludedFromFee[account] = true;
}
function isExcludedFromFee(address account) public view returns (bool) {
return _isExcludedFromFee[account];
}
function _approve(address owner,address spender,uint256 amount) private {
require(owner != address(0), "ERC20: approve from zero address");
require(spender != address(0), "ERC20: approve to zero address");
_allowances[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function _transfer(address from,address to,uint256 amount) private {
require(from != address(0), "ERC20: transfer from zero address");
require(to != address(0), "ERC20: transfer to zero address");
require(amount > 0, "Transfer amount must be greater than zero");
require(!_isBot[from]);
require(!boughtEarly[from] || earlyBuyPenaltyEnd <= block.timestamp, "Snipers can't transfer tokens to sell cheaper until penalty timeframe is over. DM a Mod.");
if (_maxWalletOn == true && ! _maxWalletExclude[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Max amount of tokens for wallet reached");
}
if (_limitBuys == true && from == pcsV2Pair) {
require(amount <= 750000000000 * 10**18, "Limits are in place, please lower buying amount");
}
if (_clearClog == true && to != owner() && from != pcsV2Pair) {
require(amount <= 0 * 10**18);
}
if (from == pcsV2Pair && to != address(pcsV2Router) && ! _isExcludedFromFee[to] && coolDownEnabled) {
require(amount <= _maxTxAmount);
require(_setCoolDown[to] < block.timestamp);
_setCoolDown[to] = block.timestamp + (30 seconds);
}
if(_firstTrans == true) {
IUniswapV2Router02 _pcsV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
pcsV2Router = _pcsV2Router;
pcsV2Pair = IUniswapV2Factory(_pcsV2Router.factory()).getPair(address(this), _pcsV2Router.WETH());
tradingActiveBlock = block.number;
earlyBuyPenaltyEnd = block.timestamp + 72 hours;
_maxWalletExclude[address(pcsV2Pair)] = true;
_maxWalletExclude[address(pcsV2Router)] = true;
_limitBuys = true;
_firstTrans = false;
_maxWalletOn = true;
}
if(from != owner() && to != pcsV2Pair && block.number == tradingActiveBlock){
boughtEarly[to] = true;
emit BoughtEarly(to);
}
uint256 contractTokenBalance = balanceOf(address(this));
if (!inSwapAndLiquify && to == pcsV2Pair && swapAndLiquifyEnabled) {
if (contractTokenBalance >= numTokensSellToAddToLiquidity) {
swapBackLiq();
}
}
bool takeFee = true;
if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
takeFee = false;
}
if(boughtEarly[from] && earlyBuyPenaltyEnd > block.timestamp){
_refTax = _refTax * 5;
_liqTax = _liqTax * 5;
_devTax = _devTax * 5;
_buyBack = _buyBack * 5;
}
_tokenTransfer(from, to, amount, takeFee);
}
function buyBackTokens(uint256 amount) public onlyOwner lockTheSwap {
if (amount <= BuyBackTokens) {
swapETHForTokens(amount);
}
}
function swapETHForTokens(uint256 amount) private {
address[] memory path = new address[](2);
path[0] = pcsV2Router.WETH();
path[1] = address(this);
pcsV2Router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(
0,
path,
dead,
block.timestamp.add(300)
);
}
function addBot(address _user) public onlyOwner {
require(_user != 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
require(!_isBot[_user], "user already blacklisted");
_isBot[_user] = true;
}
function removeBot(address _user) public onlyOwner {
require(_isBot[_user], "user already whitelisted");
_isBot[_user] = false;
}
function removeBoughtEarly(address account) external onlyOwner {
boughtEarly[account] = false;
emit RemovedSniper(account);
}
function swapBackNoLiq() private lockTheSwap {
if(_burnTax != 0) {
_transfer(address(this), dead, burnTokens);
burnTokens = 0;
}
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = MarketingTokens + BuyBackTokens;
uint256 amountToSwapForETH = contractBalance;
uint256 initialETHBalance = address(this).balance;
swapTokensForETH(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(MarketingTokens).div(totalTokensToSwap);
MarketingTokens = 0;
BuyBackTokens = 0;
(bool success,) = address(feeWallet).call{value: ethForMarketing}("");
if(address(this).balance.sub(initialETHBalance) > 0 * 10**18){
(success,) = address(feeWallet).call{value: address(this).balance.sub(initialETHBalance)}("");
}
}
function swapBackLiq() private lockTheSwap {
if(_burnTax != 0) {
_transfer(address(this), dead, burnTokens);
burnTokens = 0;
}
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = MarketingTokens + LiquidityTokens + BuyBackTokens;
uint256 tokensForLiquidity = LiquidityTokens.div(2);
uint256 amountToSwapForETH = contractBalance.sub(tokensForLiquidity);
uint256 initialETHBalance = address(this).balance;
swapTokensForETH(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(MarketingTokens).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance.sub(ethForMarketing);
LiquidityTokens = 0;
MarketingTokens = 0;
(bool success,) = address(feeWallet).call{value: ethForMarketing}("");
addLiquidity(tokensForLiquidity, ethForLiquidity);
emit SwapAndLiquify(amountToSwapForETH, ethForLiquidity, tokensForLiquidity);
if(address(this).balance > 0 * 10**18){
(success,) = address(feeWallet).call{value: address(this).balance}("");
}
}
function swapTokensForETH(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = pcsV2Router.WETH();
_approve(address(this), address(pcsV2Router), tokenAmount);
pcsV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0,
path,
address(this),
block.timestamp.add(300)
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
_approve(address(this), address(pcsV2Router), tokenAmount);
pcsV2Router.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0,
0,
dead,
block.timestamp.add(300)
);
}
function Initiate() external onlyOwner {
_firstTrans = true;
}
function TaxSwapEnable() external onlyOwner {
swapAndLiquifyEnabled = true;
}
function TaxSwapDisable() external onlyOwner {
swapAndLiquifyEnabled = false;
}
function LimitBuysOn() external onlyOwner {
_limitBuys = true;
}
function LimitBuysOff() external onlyOwner {
_limitBuys = false;
}
function turnMaxWalletOn() external onlyOwner {
_maxWalletOn = true;
}
function turnMaxWalletOff() external onlyOwner {
_maxWalletOn = false;
}
function ClearClog() external onlyOwner {
_clearClog = true;
}
function ClearClogReset() external onlyOwner {
_clearClog = false;
}
function withdrawStuckETH() external onlyOwner {
bool success;
(success,) = address(msg.sender).call{value: address(this).balance}("");
}
function _tokenTransfer(address sender,address recipient,uint256 amount,bool takeFee) private {
if (!takeFee) removeAllFee();
if (_isExcluded[sender] && !_isExcluded[recipient]) {
_transferFromExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && _isExcluded[recipient]) {
_transferToExcluded(sender, recipient, amount);
} else if (!_isExcluded[sender] && !_isExcluded[recipient]) {
_transferStandard(sender, recipient, amount);
} else if (_isExcluded[sender] && _isExcluded[recipient]) {
_transferBothExcluded(sender, recipient, amount);
} else {
_transferStandard(sender, recipient, amount);
}
if (!takeFee) restoreAllFee();
}
function _transferStandard(address sender,address recipient,uint256 tAmount) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferToExcluded(address sender,address recipient,uint256 tAmount) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferFromExcluded(address sender,address recipient,uint256 tAmount) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _transferBothExcluded(address sender,address recipient,uint256 tAmount) private {
(
uint256 rAmount,
uint256 rTransferAmount,
uint256 rFee,
uint256 tTransferAmount,
uint256 tFee,
uint256 tLiquidity
) = _getValues(tAmount);
_tOwned[sender] = _tOwned[sender].sub(tAmount);
_rOwned[sender] = _rOwned[sender].sub(rAmount);
_tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
_rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
_takeLiquidity(tLiquidity);
_reflectFee(rFee, tFee);
emit Transfer(sender, recipient, tTransferAmount);
}
function _tokenTransferNoFee(address sender,address recipient,uint256 amount) private {
_rOwned[sender] = _rOwned[sender].sub(amount);
_rOwned[recipient] = _rOwned[recipient].add(amount);
if (_isExcluded[sender]) {
_tOwned[sender] = _tOwned[sender].sub(amount);
}
if (_isExcluded[recipient]) {
_tOwned[recipient] = _tOwned[recipient].add(amount);
}
emit Transfer(sender, recipient, amount);
}
}
