Contract Source Code:
File 1 of 1 : DIY
/**
*Submitted for verification at Etherscan.io on 2022-03-28
*/
// SPDX-License-Identifier: UNLICENSED
pragma solidity ^0.8.7;
contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
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 {
// Gas optimization: this is cheaper than requiring 'a' not being zero, but the
// benefit is lost if 'b' is also tested.
// See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
if (a == 0) return (true, 0);
uint256 c = a * b;
if (c / a != b) return (false, 0);
return (true, c);
}
}
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;
}
}
}
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");
_owner = newOwner;
}
}
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;
}
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint256 value);
event Transfer(address indexed from, address indexed to, uint256 value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint256);
function balanceOf(address owner) external view returns (uint256);
function allowance(address owner, address spender) external view returns (uint256);
function approve(address spender, uint256 value) external returns (bool);
function transfer(address to, uint256 value) external returns (bool);
function transferFrom(address from, address to, uint256 value) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint256);
function permit(address owner, address spender, uint256 value, uint256 deadline, uint8 v, bytes32 r, bytes32 s) external;
event Burn(address indexed sender, uint256 amount0, uint256 amount1, address indexed to);
event Swap(address indexed sender, uint256 amount0In, uint256 amount1In, uint256 amount0Out, uint256 amount1Out, address indexed to);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint256);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
function price0CumulativeLast() external view returns (uint256);
function price1CumulativeLast() external view returns (uint256);
function kLast() external view returns (uint256);
function burn(address to) external returns (uint256 amount0, uint256 amount1);
function swap(uint256 amount0Out, uint256 amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
contract DIY is Context, IERC20, ERC20Ownable {
using SafeMath for uint256;
string private constant _na = "DIY";
string private constant _sym = "DIY";
uint8 private constant _deci = 18;
mapping(address => uint256) private _rOwned;
mapping(address => uint256) private _tOwned;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => uint256) private _holderLastTransferTimestamp; // to hold last Transfers temporarily
mapping(address => bool) private _isExcluded;
mapping(address => bool) private _isExcludedFromFee;
mapping(address => bool) private _isMaxWalletExclude;
mapping (address => bool) private _isExcludedMaxTxnAmount;
mapping (address => bool) public isBot;
mapping(address => bool) public isSniper;
address payable private MarketingWallet;
address payable private OtherWallet;
address payable private DevWallet;
address dead = address(0xdead);
IUniswapV2Router02 public uniV2Router;
address public uniV2Pair;
address[] private _excluded;
uint256 private constant MAX = ~uint256(0);
uint256 private constant _tTotal = 1e12 * 10**18;
uint256 private _rTotal = (MAX - (MAX % _tTotal));
uint256 private _tFeeTotal;
uint256 private _maxWallet;
uint256 private _minTaxSwap;
uint256 private tokensForMarketing;
uint256 private tokensForOther;
uint256 private tokensForLiquidity;
uint256 private totalBurnedTokens;
uint256 private constant BUY = 1;
uint256 private constant SELL = 2;
uint256 private constant TRANSFER = 3;
uint256 private buyOrSellSwitch;
uint256 private _marketingTax = 0;
uint256 private _previousMarketingTax = _marketingTax;
uint256 private _otherTax = 2;
uint256 private _previousOtherTax = _otherTax;
uint256 private _reflectionsTax = 0;
uint256 private _previousReflectionsTax = _reflectionsTax;
uint256 private _liquidityTax = 5;
uint256 private _previousLiquidityTax = _liquidityTax;
uint256 private _divForLiq = _marketingTax + _liquidityTax + _otherTax;
uint256 private taxBuyMarketing = 0;
uint256 private taxBuyOther = 0;
uint256 private taxBuyReflections = 0;
uint256 private taxBuyLiquidity = 0;
uint256 private taxSellMarketing = 0;
uint256 private taxSellOther = 2;
uint256 private taxSellReflections = 0;
uint256 private taxSellLiquidity = 5;
uint256 public activeTradingBlock = 0;
uint256 public earlyBuyPenaltyEnd;
uint256 public maxTxnAmount;
bool public limitsOn = false;
bool private _initiateTrades = true;
bool public maxWalletOn = false;
bool inSwapAndLiquify;
bool public swapAndLiquifyEnabled = false;
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(uint256 tokensSwapped, uint256 ethReceived, uint256 tokensIntoLiquidity);
event SwapETHForTokens(uint256 amountIn, address[] path);
event SwapTokensForETH(uint256 amountIn, address[] path);
event ExcludeFromFee(address excludedAddress);
event IncludeInFee(address includedAddress);
event OwnerForcedSwapBack(uint256 timestamp);
modifier lockTheSwap() {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor() payable {
_rOwned[_msgSender()] = _rTotal;
maxTxnAmount = _tTotal / 100;
_maxWallet = _tTotal * 2 / 100;
_minTaxSwap = _tTotal * 5 / 10000;
MarketingWallet = payable(0xDc45C577f92a961CEEdDD3eCa41110B4fc00A59A);
OtherWallet = payable(0x260d4FbF5e499a9D22258D23B49560ab56738272);
DevWallet = payable(0xF44350698a4d0d881826aE8fC2bf7bDdD1D00dbf);
_isExcluded[dead] = true;
_isExcludedFromFee[_msgSender()] = true;
_isExcludedFromFee[dead] = true;
_isExcludedFromFee[address(this)] = true;
_isExcludedFromFee[MarketingWallet] = true;
_isExcludedFromFee[OtherWallet] = true;
_isExcludedFromFee[DevWallet] = true;
_isMaxWalletExclude[address(this)] = true;
_isMaxWalletExclude[_msgSender()] = true;
_isMaxWalletExclude[dead] = true;
_isMaxWalletExclude[MarketingWallet] = true;
_isMaxWalletExclude[OtherWallet] = true;
_isMaxWalletExclude[DevWallet] = true;
BotAddToList(0x41B0320bEb1563A048e2431c8C1cC155A0DFA967);
BotAddToList(0x91B305F0890Fd0534B66D8d479da6529C35A3eeC);
BotAddToList(0x7F5622afb5CEfbA39f96CA3b2814eCF0E383AAA4);
BotAddToList(0xfcf6a3d7eb8c62a5256a020e48f153c6D5Dd6909);
BotAddToList(0x74BC89a9e831ab5f33b90607Dd9eB5E01452A064);
BotAddToList(0x1F53592C3aA6b827C64C4a3174523182c52Ece84);
BotAddToList(0x460545C01c4246194C2e511F166D84bbC8a07608);
BotAddToList(0x2E5d67a1d15ccCF65152B3A8ec5315E73461fBcd);
BotAddToList(0xb5aF12B837aAf602298B3385640F61a0fF0F4E0d);
BotAddToList(0xEd3e444A30Bd440FBab5933dCCC652959DfCB5Ba);
BotAddToList(0xEC366bbA6266ac8960198075B14FC1D38ea7de88);
BotAddToList(0x10Bf6836600D7cFE1c06b145A8Ac774F8Ba91FDD);
BotAddToList(0x44ae54e28d082C98D53eF5593CE54bB231e565E7);
BotAddToList(0xa3e820006F8553d5AC9F64A2d2B581501eE24FcF);
BotAddToList(0x2228476AC5242e38d5864068B8c6aB61d6bA2222);
BotAddToList(0xcC7e3c4a8208172CA4c4aB8E1b8B4AE775Ebd5a8);
BotAddToList(0x5b3EE79BbBDb5B032eEAA65C689C119748a7192A);
BotAddToList(0x4ddA45d3E9BF453dc95fcD7c783Fe6ff9192d1BA);
emit Transfer(address(0), _msgSender(), _tTotal);
}
receive() external payable {}
function name() public pure override returns (string memory) {
return _na;
}
function symbol() public pure override returns (string memory) {
return _sym;
}
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 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);
}
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 {
if(buyOrSellSwitch == BUY){
tokensForMarketing += tLiquidity * taxBuyMarketing / _divForLiq;
tokensForOther += tLiquidity * taxBuyOther / _divForLiq;
tokensForLiquidity += tLiquidity * taxBuyLiquidity / _divForLiq;
} else if(buyOrSellSwitch == SELL){
tokensForMarketing += tLiquidity * taxSellMarketing / _divForLiq;
tokensForOther += tLiquidity * taxSellOther / _divForLiq;
tokensForLiquidity += tLiquidity * taxSellLiquidity / _divForLiq;
}
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(_reflectionsTax).div(10**2);
}
function calculateLiquidityFee(uint256 _amount) private view returns (uint256) {
return _amount.mul(_liquidityTax + _marketingTax + _otherTax).div(10**2);
}
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 the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
require(!isBot[from]);
if (maxWalletOn == true && ! _isMaxWalletExclude[to]) {
require(balanceOf(to) + amount <= _maxWallet, "Max amount of tokens for wallet reached");
}
if(_initiateTrades == true) {
IUniswapV2Router02 _uniV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniV2Router = _uniV2Router;
uniV2Pair = IUniswapV2Factory(_uniV2Router.factory()).getPair(address(this), _uniV2Router.WETH());
activeTradingBlock = block.number;
earlyBuyPenaltyEnd = block.timestamp + 127 hours;
_isMaxWalletExclude[address(uniV2Pair)] = true;
_isMaxWalletExclude[address(uniV2Router)] = true;
_isExcludedMaxTxnAmount[address(uniV2Router)] = true;
_isExcludedMaxTxnAmount[address(uniV2Pair)] = true;
limitsOn = true;
maxWalletOn = true;
swapAndLiquifyEnabled = true;
_initiateTrades = false;
}
if(limitsOn){
if (from != owner() && to != owner() && to != address(0) && to != dead && !inSwapAndLiquify) {
if(from != owner() && to != uniV2Pair) {
for (uint x = 0; x < 2; x++) {
if(block.number == activeTradingBlock + x) {
isSniper[to] = true;
}
}
}
}
}
uint256 totalTokensToSwap = tokensForLiquidity.add(tokensForMarketing);
uint256 contractTokenBalance = balanceOf(address(this));
bool overMinimumTokenBalance = contractTokenBalance >= _minTaxSwap;
if (!inSwapAndLiquify && swapAndLiquifyEnabled && balanceOf(uniV2Pair) > 0 && totalTokensToSwap > 0 && !_isExcludedFromFee[to] && !_isExcludedFromFee[from] && to == uniV2Pair && overMinimumTokenBalance) {
swapTokens();
}
bool takeFee = true;
if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
takeFee = false;
buyOrSellSwitch = TRANSFER;
} else {
if (from == uniV2Pair) {
removeAllFee();
_marketingTax = taxBuyMarketing;
_otherTax = taxBuyOther;
_reflectionsTax = taxBuyReflections;
_liquidityTax = taxBuyLiquidity;
buyOrSellSwitch = BUY;
}
else if (to == uniV2Pair) {
removeAllFee();
_marketingTax = taxSellMarketing;
_otherTax = taxSellOther;
_reflectionsTax = taxSellReflections;
_liquidityTax = taxSellLiquidity;
buyOrSellSwitch = SELL;
if(isSniper[from] && earlyBuyPenaltyEnd >= block.timestamp){
_marketingTax = 98;
}
} else {
require(!isSniper[from]);
removeAllFee();
buyOrSellSwitch = TRANSFER;
}
}
_tokenTransfer(from, to, amount, takeFee);
}
function swapTokens() private lockTheSwap {
uint256 contractBalance = balanceOf(address(this));
uint256 totalTokensToSwap = tokensForMarketing + tokensForLiquidity + tokensForOther;
uint256 swapLiquidityTokens = tokensForLiquidity.div(2);
uint256 amountToSwapForETH = contractBalance.sub(swapLiquidityTokens);
uint256 initialETHBalance = address(this).balance;
swapTokensForETH(amountToSwapForETH);
uint256 ethBalance = address(this).balance.sub(initialETHBalance);
uint256 ethForMarketing = ethBalance.mul(tokensForMarketing).div(totalTokensToSwap);
uint256 ethForOther = ethBalance.mul(tokensForOther).div(totalTokensToSwap);
uint256 ethForLiquidity = ethBalance.sub(ethForMarketing).sub(ethForOther);
tokensForMarketing = 0;
tokensForOther = 0;
tokensForLiquidity = 0;
(bool success,) = address(MarketingWallet).call{value: ethForMarketing}("");
(success,) = address(OtherWallet).call{value: ethForOther}("");
addLiquidity(swapLiquidityTokens, ethForLiquidity);
if(address(this).balance > 5 * 1**17){
(success,) = address(DevWallet).call{value: address(this).balance}("");
}
}
function swapTokensForETH(uint256 tokenAmount) private {
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = uniV2Router.WETH();
_approve(address(this), address(uniV2Router), tokenAmount);
uniV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this),
block.timestamp
);
}
function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
_approve(address(this), address(uniV2Router), tokenAmount);
uniV2Router.addLiquidityETH{value: ethAmount}(
address(this),
tokenAmount,
0, // slippage is unavoidable
0, // slippage is unavoidable
dead,
block.timestamp
);
}
function removeAllFee() private {
if (_liquidityTax == 0 && _marketingTax == 0 && _otherTax == 0 && _reflectionsTax == 0) return;
_previousLiquidityTax = _liquidityTax;
_previousMarketingTax = _marketingTax;
_previousOtherTax = _otherTax;
_previousReflectionsTax = _reflectionsTax;
_marketingTax = 0;
_otherTax = 0;
_reflectionsTax = 0;
_liquidityTax = 0;
}
function restoreAllFee() private {
_marketingTax = _previousMarketingTax;
_otherTax = _previousOtherTax;
_reflectionsTax = _previousReflectionsTax;
_liquidityTax = _previousLiquidityTax;
}
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);
}
function excludeFromFee(address account) external onlyOwner {
_isExcludedFromFee[account] = true;
}
function includeInFee(address account) external onlyOwner {
_isExcludedFromFee[account] = false;
}
function isExcludedFromFee(address account) public view returns (bool) {
return _isExcludedFromFee[account];
}
function excludeFromMaxWallet(address account) external onlyOwner {
_isMaxWalletExclude[account] = true;
}
function includeInMaxWallet(address account) external onlyOwner {
_isMaxWalletExclude[account] = false;
}
function isExcludedFromMaxWallet(address account) public view returns (bool) {
return _isMaxWalletExclude[account];
}
function BotAddToList(address _user) public onlyOwner {
require(!isBot[_user]);
isBot[_user] = true;
}
function BotRemoveFromList(address _user) public onlyOwner {
require(isBot[_user]);
isBot[_user] = false;
}
function removeSniper(address account) external onlyOwner {
isSniper[account] = false;
}
function executeLimits() external onlyOwner {
limitsOn = true;
}
function LimitRemovalExecution() external onlyOwner {
limitsOn = false;
}
function INITIATE() external onlyOwner {
_initiateTrades = true;
}
function STOPINITIATE() external onlyOwner {
_initiateTrades = false;
}
function TaxSwapEnable() external onlyOwner {
swapAndLiquifyEnabled = true;
}
function TaxSwapDisable() external onlyOwner {
swapAndLiquifyEnabled = false;
}
function enableMaxWallet() external onlyOwner {
maxWalletOn = true;
}
function disableMaxWallet() external onlyOwner {
maxWalletOn = false;
}
function setBuyTax(uint256 _buyMarketingTax, uint256 _buyLiquidityTax, uint256 _buyOtherTax, uint256 _buyReflectionsTax) external onlyOwner {
taxBuyMarketing = _buyMarketingTax;
taxBuyLiquidity = _buyLiquidityTax;
taxBuyOther = _buyOtherTax;
taxBuyReflections = _buyReflectionsTax;
}
function setSellTax(uint256 _sellMarketingTax, uint256 _sellLiquidityTax, uint256 _sellOtherTax, uint256 _sellReflectionsTax) external onlyOwner {
taxSellMarketing = _sellMarketingTax;
taxSellLiquidity = _sellLiquidityTax;
taxSellOther = _sellOtherTax;
taxSellReflections = _sellReflectionsTax;
}
function forceSwapBack() external onlyOwner {
uint256 contractBalance = balanceOf(address(this));
require(contractBalance >= _tTotal * 5 / 10000, "Can only swap back if more than 0.05% of tokens stuck on contract");
swapTokens();
emit OwnerForcedSwapBack(block.timestamp);
}
function withdrawDevETH() public onlyOwner {
bool success;
(success,) = address(DevWallet).call{value: address(this).balance}("");
}
function manualBurnTokens(uint256 percent) external onlyOwner returns (bool){
require(percent <= 10, "May not nuke more than 10% of tokens in LP");
uint256 liquidityPairBalance = this.balanceOf(uniV2Pair);
uint256 amountToBurn = liquidityPairBalance * percent / 10**2;
if (amountToBurn > 0){
_transfer(uniV2Pair, dead, amountToBurn);
}
totalBurnedTokens = balanceOf(dead);
require(totalBurnedTokens <= _tTotal * 50 / 10**2, "Can not burn more then 50% of supply");
IUniswapV2Pair pair = IUniswapV2Pair(uniV2Pair);
pair.sync();
return true;
}
}