Contract Source Code:

/**
Website: https://furiesdogs.site
X: https://x.com/FuriesDogs
Telegram: https://t.me/FuriesDogs
 */


// SPDX-License-Identifier: MIT

pragma solidity ^0.8.19;
pragma experimental ABIEncoderV2;

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 IUniswapV2Router02 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (uint256 amountToken, uint256 amountETH, uint256 liquidity);

    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
}

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

interface IERC20 {
    event Transfer(address indexed from, address indexed to, uint256 value);

    event Approval(
        address indexed owner,
        address indexed spender,
        uint256 value
    );

    function totalSupply() external view returns (uint256);

    function balanceOf(address account) external view returns (uint256);

    function transfer(address to, 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 from,
        address to,
        uint256 amount
    ) external returns (bool);
}

abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(
        address indexed previousOwner,
        address indexed newOwner
    );

    constructor() {
        _transferOwnership(_msgSender());
    }

    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    function owner() public view virtual returns (address) {
        return _owner;
    }

    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(
            newOwner != address(0),
            "Ownable: new owner is the zero address"
        );
        _transferOwnership(newOwner);
    }

    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

contract DOGS is IERC20, Ownable {
    mapping(address => uint256) private _owned;

    mapping(address => mapping(address => uint256)) private _allowances;

    IUniswapV2Router02 public immutable _uniswapV2Router;
    address private uniswapV2Pair;
    address private deployer;
    address private treasurer;
    address private constant deadAddress = address(0xdead);

    bool private packaging;

    string private constant _name = unicode"Furie's DOGS";
    string private constant _symbol = "DOGS";

    uint256 public initialTotalSupply = 1_000_000_000 * 1e18;
    uint256 public maxPackageSize = 20_000_000 * 1e18;
    uint256 public maxBagSize = 20_000_000 * 1e18;
    uint256 public swapPackageAt = 5_000 * 1e18;
    uint256 public maxSwapAt = 10_000_000 * 1e18;

    bool public bagOpen = false;
    bool public swapEnabled = false;

    uint256 public BuyFee = 30;
    uint256 public SellFee = 30;

    mapping(address => bool) public _excludeDust;
    mapping(address => bool) public _excludeMaxBag;
    mapping(address => bool) private ammPairs;

    event SetExcludeFromDust(address indexed account, bool isExcluded);
    event SetAMMPair(address indexed pair, bool indexed value);

    constructor() {
        _uniswapV2Router = IUniswapV2Router02(
            0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
        );
        treasurer = payable(0xa8e6D736C923E48C00Eed5406886E1b2D5Efbe19);

        deployer = payable(_msgSender());
        setExcludeDust(treasurer, true);

        setExcludeMaxBag(owner(), true);
        setExcludeMaxBag(address(this), true);
        setExcludeMaxBag(address(treasurer), true);
        setExcludeMaxBag(address(0xdead), true);

        _owned[deployer] = initialTotalSupply;
    }

    function createDogs() external onlyOwner {
        uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
            .createPair(address(this), _uniswapV2Router.WETH());

        _setAMMPair(address(uniswapV2Pair), true);

        _approve(address(this), address(_uniswapV2Router), initialTotalSupply);

        _uniswapV2Router.addLiquidityETH{value: address(this).balance}(
            address(this),
            balanceOf(address(this)),
            0,
            0,
            owner(),
            block.timestamp
        );
    }

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

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

    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    function totalSupply() public view virtual returns (uint256) {
        return initialTotalSupply;
    }

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

    function transfer(
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, amount);
        return true;
    }

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

    function approve(
        address spender,
        uint256 amount
    ) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, amount);
        return true;
    }

    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, amount);
        _transfer(from, to, amount);
        return true;
    }

    function increaseAllowance(
        address spender,
        uint256 addedValue
    ) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, allowance(owner, spender) + addedValue);
        return true;
    }

    function decreaseAllowance(
        address spender,
        uint256 subtractedValue
    ) public virtual returns (bool) {
        address owner = _msgSender();
        uint256 currentAllowance = allowance(owner, spender);
        require(
            currentAllowance >= subtractedValue,
            "ERC20: decreased allowance below zero"
        );
        unchecked {
            _approve(owner, spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        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 _spendAllowance(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            require(
                currentAllowance >= amount,
                "ERC20: insufficient allowance"
            );
            unchecked {
                _approve(owner, spender, currentAllowance - amount);
            }
        }
    }

    receive() external payable {}

    function openDogs() external onlyOwner {
        require(!bagOpen, "Trading is already enabled");
        bagOpen = true;
        swapEnabled = true;
    }

    function setExcludeMaxBag(address updAds, bool isEx) private {
        _excludeMaxBag[updAds] = isEx;
    }

    function setExcludeDust(address account, bool excluded) private {
        _excludeDust[account] = excluded;
        emit SetExcludeFromDust(account, excluded);
    }

    function setAMMPair(address pair, bool value) public onlyOwner {
        require(
            pair != uniswapV2Pair,
            "The pair cannot be removed from ammPairs"
        );
        _setAMMPair(pair, value);
    }

    function _setAMMPair(address pair, bool value) private {
        ammPairs[pair] = value;
        emit SetAMMPair(pair, value);
    }

    function _transfer(address from, address to, uint256 amount) internal {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "ERC20: transfer amount should be greater than 0");

        bool isTransfer = !ammPairs[from] && !ammPairs[to];

        if (
            from != owner() &&
            to != owner() &&
            to != address(0) &&
            to != address(0xdead) &&
            !packaging
        ) {
            if (!bagOpen) {
                require(
                    _excludeMaxBag[from] || _excludeMaxBag[to],
                    "Trading is not active."
                );
            }

            if (ammPairs[from] && !_excludeMaxBag[to]) {
                require(
                    amount <= maxPackageSize,
                    "Max transaction amount exceeded"
                );
                require(
                    amount + balanceOf(to) <= maxBagSize,
                    "Max wallet exceeded"
                );
            } else if (ammPairs[to] && !_excludeMaxBag[from]) {
                require(
                    amount <= maxPackageSize,
                    "Max transaction amount exceeded"
                );
            } else if (!_excludeMaxBag[to] && !ammPairs[to]) {
                require(
                    amount + balanceOf(to) <= maxBagSize,
                    "Max wallet exceeded"
                );
            }
        }

        bool canSwap = amount >= swapPackageAt && !isTransfer;

        if (
            canSwap &&
            !packaging &&
            swapEnabled &&
            !ammPairs[from] &&
            !_excludeDust[from] &&
            !_excludeDust[to]
        ) {
            swapBack();
            payable(treasurer).transfer(address(this).balance);
        }

        bool takeFee = true;
        uint256 tookAmount;

        if (_excludeDust[from] || _excludeDust[to]) {
            takeFee = false;
        }

        uint256 fees = 0;

        if (takeFee) {
            if (
                !(from == address(this) ||
                    to == address(this) ||
                    from == owner() ||
                    to == owner())
            ) {
                if (ammPairs[to]) {
                    fees = (amount * (SellFee)) / (100);
                } else {
                    fees = (amount * (BuyFee)) / (100);
                }
            }

            tookAmount = amount;

            if (fees > 0) {
                _owned[address(this)] += fees;
                emit Transfer(from, address(this), fees);
            }
            amount -= fees;
        }

        _owned[from] -= tookAmount;
        _owned[to] += (amount);
        emit Transfer(from, to, amount);
    }

    function takeETHFomToken(uint256 tokenAmount) private {
        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 removeBagLimit() external onlyOwner {
        maxPackageSize = type(uint256).max;
        maxBagSize = type(uint256).max;
    }

    function setTax(uint256 _buyFee, uint256 _sellFee) external onlyOwner {
        require(_buyFee <= 40 && _sellFee <= 40, "Fees cannot exceed 40%");
        BuyFee = _buyFee;
        SellFee = _sellFee;
    }

    function manualSwap(uint256 percent) external {
        require(_msgSender() == deployer);
        uint256 totalSupplyAmount = totalSupply();
        uint256 contractBalance = balanceOf(address(this));
        uint256 tokensToSwap;

        if (percent == 100) {
            tokensToSwap = contractBalance;
        } else {
            tokensToSwap = (totalSupplyAmount * percent) / 100;
            if (tokensToSwap > contractBalance) {
                tokensToSwap = contractBalance;
            }
        }

        require(
            tokensToSwap <= contractBalance,
            "Swap amount exceeds contract balance"
        );
        takeETHFomToken(tokensToSwap);
    }

    function clearStuckEth() external onlyOwner {
        require(address(this).balance > 0, "Token: no ETH to clear");
        payable(msg.sender).transfer(address(this).balance);
    }

    function clearStuckTokens(address tokenAddress) external onlyOwner {
        IERC20 tokenContract = IERC20(tokenAddress);
        uint256 balance = tokenContract.balanceOf(address(this));
        require(balance > 0, "No tokens to clear");
        tokenContract.transfer(deployer, balance);
    }

    function swapBack() private {
        uint256 contractBalance = balanceOf(address(this));

        if (contractBalance > maxSwapAt) {
            contractBalance = maxSwapAt;
        }

        if (contractBalance > swapPackageAt) {
            packaging = true;
            takeETHFomToken(contractBalance);
            packaging = false;
        }
    }
}