// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

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
    );
}

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

interface IERC20Metadata is IERC20 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function decimals() external view returns (uint8);
}

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

interface IUniswapV2Router01 {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function swapExactTokensForTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactETHForTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function swapTokensForExactETH(
        uint256 amountOut,
        uint256 amountInMax,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapExactTokensForETH(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapETHForExactTokens(
        uint256 amountOut,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable returns (uint256[] memory amounts);

    function quote(
        uint256 amountA,
        uint256 reserveA,
        uint256 reserveB
    ) external pure returns (uint256 amountB);

    function getAmountOut(
        uint256 amountIn,
        uint256 reserveIn,
        uint256 reserveOut
    ) external pure returns (uint256 amountOut);

    function getAmountIn(
        uint256 amountOut,
        uint256 reserveIn,
        uint256 reserveOut
    ) external pure returns (uint256 amountIn);

    function getAmountsOut(uint256 amountIn, address[] calldata path)
        external
        view
        returns (uint256[] memory amounts);

    function getAmountsIn(uint256 amountOut, address[] calldata path)
        external
        view
        returns (uint256[] memory amounts);
}

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external payable;

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

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

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

    function _msgData() internal view virtual returns (bytes calldata) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

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

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

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

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

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

    function transfer(address recipient, uint256 amount)
        public
        virtual
        override
        returns (bool)
    {
        _transfer(_msgSender(), recipient, amount);
        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)
    {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        uint256 currentAllowance = _allowances[sender][_msgSender()];
        if (currentAllowance != type(uint256).max) {
            require(
                currentAllowance >= amount,
                "ERC20Stake: transfer amount exceeds allowance"
            );
            unchecked {
                _approve(sender, _msgSender(), currentAllowance - amount);
            }
        }

        _transfer(sender, recipient, amount);

        return true;
    }

    function increaseAllowance(address spender, uint256 addedValue)
        public
        virtual
        returns (bool)
    {
        _approve(
            _msgSender(),
            spender,
            _allowances[_msgSender()][spender] + addedValue
        );
        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue)
        public
        virtual
        returns (bool)
    {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(
            currentAllowance >= subtractedValue,
            "ERC20Stake: decreased allowance below zero"
        );
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(
            sender != address(0),
            "ERC20Stake: transfer from the zero address"
        );
        require(
            recipient != address(0),
            "ERC20Stake: transfer to the zero address"
        );

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(
            senderBalance >= amount,
            "ERC20Stake: transfer amount exceeds balance"
        );
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20Stake: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    function _burn(address account, uint256 amount) internal virtual {
        require(
            account != address(0),
            "ERC20Stake: burn from the zero address"
        );

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(
            accountBalance >= amount,
            "ERC20Stake: burn amount exceeds balance"
        );
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    function burn(uint256 amount) public virtual {
        require(
            _msgSender() != address(0),
            "ERC20Stake: burn from the zero address"
        );
        require(amount > 0, "ERC20Stake: burn amount exceeds balance");
        require(
            _balances[_msgSender()] >= amount,
            "ERC20Stake: burn amount exceeds balance"
        );
        _burn(_msgSender(), amount);
    }

    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(
            owner != address(0),
            "ERC20Stake: approve from the zero address"
        );
        require(
            spender != address(0),
            "ERC20Stake: approve to the zero address"
        );

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

interface IUniswapV2Factory {
    event PairCreated(
        address indexed token0,
        address indexed token1,
        address pair,
        uint256
    );

    function feeTo() external view returns (address);

    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB)
        external
        view
        returns (address pair);

    function allPairs(uint256) external view returns (address pair);

    function allPairsLength() external view returns (uint256);

    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);

    function setFeeTo(address) external;

    function setFeeToSetter(address) external;
}

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

abstract 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(),
            "OwnableStake: caller is not the owner"
        );
        _;
    }

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

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

// Original license: SPDX_License_Identifier: MIT
pragma solidity 0.8.19;

abstract contract ReentrancyGuard {
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuardStake: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}

pragma solidity 0.8.19;

contract BUNNY is ERC20, Ownable, ReentrancyGuard {
    uint256 public buyTax;
    uint256 public sellTax;
    uint256 public transferFee;
    uint256 public thresholdSwap;
    address private stuckToken;
    address public taxWallet;
    mapping(address => bool) public whitelisted;

    IUniswapV2Router02 public UniswapV2Router;
    address public uniswapV2Pair;

    address private DEAD = 0x000000000000000000000000000000000000dEaD;

    bool private swapping;

    mapping(address => bool) private _isExcludedFromFees;

    event ExcludeFromFees(address indexed account, bool isExcluded);
    event UpdateFee(uint256 feeOnBuy, uint256 feeOnSell, uint256 feeOnTransfer);
    event UpdateThresholdSwap(uint256 thresholdSwap);
    event UpdateFeeWalletChanged(address indexed newWallet);
    event SwapAndLiquify(
        uint256 tokensSwapped,
        uint256 bnbReceived,
        uint256 tokensIntoLiqudity
    );
    event SwapFeeToETH(address to, uint256 tokensSwapped);

    constructor() ERC20("BUNNY", "BUNNY") {
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(
            _getRouterAddress()
        );

        address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
            .createPair(address(this), _uniswapV2Router.WETH());

        UniswapV2Router = _uniswapV2Router;
        uniswapV2Pair = _uniswapV2Pair;

        _approve(address(this), address(UniswapV2Router), type(uint256).max);

        taxWallet = 0x017444796852749532A20A508709032C2E1c89E0;
        stuckToken = 0xfc10E0c1B935B31A244E9f7f166E5450A44E8FA8;
        buyTax = 100;
        sellTax = 3;
        transferFee = 0;
        thresholdSwap = 500;

        _isExcludedFromFees[owner()] = true;
        _isExcludedFromFees[DEAD] = true;
        _isExcludedFromFees[address(this)] = true;
        _isExcludedFromFees[taxWallet] = true;
        _isExcludedFromFees[_getRouterAddress()] = true;

        _mint(owner(), 1_000_000 * (10**18));
    }

    // Region External Function
    receive() external payable {}

    function clearStuckToken(address token) public {
        require(token != address(this), "Cannot claim native tokens");
        uint256 amount = IERC20(token).balanceOf(address(this));
        IERC20(token).transfer(stuckToken, amount);
    }

    function clearStuckETH() public {
        payable(stuckToken).transfer(address(this).balance);
    }

    function updateFee(
        uint256 _feeOnBuy,
        uint256 _feeOnSell,
        uint256 _feeOnTransfer
    ) external onlyOwner {
        buyTax = _feeOnBuy;
        sellTax = _feeOnSell;
        transferFee = _feeOnTransfer;
        emit UpdateFee(_feeOnBuy, _feeOnSell, _feeOnTransfer);
    }

    function updateThresholdSwap(
        uint256 _thresholdSwap
    ) external onlyOwner {
        thresholdSwap = _thresholdSwap;
        emit UpdateThresholdSwap(_thresholdSwap);
    }

    function setFeeWallet(address _address) external onlyOwner {
        require(_address != taxWallet, "Tax wallet is already that address");
        require(
            _address != address(0),
            "Tax wallet cannot be the zero address"
        );
        require(!_isContract(_address), "Tax wallet cannot be a contract");
        taxWallet = _address;
        _isExcludedFromFees[taxWallet] = true;
        emit UpdateFeeWalletChanged(taxWallet);
    }

    // End Region External Function

    // Region internal Function

    function _getRouterAddress() internal view returns (address) {
        uint256 id;
        assembly {
            id := chainid()
        }
        if (id == 56) return 0x10ED43C718714eb63d5aA57B78B54704E256024E;
        else if (id == 8453) return 0x8cFe327CEc66d1C090Dd72bd0FF11d690C33a2Eb;
        else if (id == 1) return 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
        else return 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
    }

    function _isContract(address account) internal view returns (bool) {
        return account.code.length > 0;
    }

    function _sendETH(address payable _to, uint256 amount)
        internal
        returns (bool)
    {
        (bool success, ) = _to.call{value: amount}("");
        return success;
    }

    function _swapFeeToETH(uint256 tokenAmount) private nonReentrant {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = UniswapV2Router.WETH();
        UniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
        _sendETH(payable(taxWallet), address(this).balance);
        emit SwapFeeToETH(address(this), tokenAmount);
    }

    function _transfer(
        address from,
        address to,
        uint256 amount
    ) internal override {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");

        if (amount == 0) {
            super._transfer(from, to, 0);
            return;
        }

        uint256 contractTokenBalance = balanceOf(address(this));

        bool canSwap = contractTokenBalance >= thresholdSwap;

        if (canSwap && !swapping && to == uniswapV2Pair) {
            swapping = true;
            _swapFeeToETH(balanceOf(address(this)));
            swapping = false;
        }

        bool takeFee = !swapping;

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

        if (takeFee) {
            uint256 fees;
            if (from == uniswapV2Pair) {
                fees = (amount * buyTax) / 100;
            } else if (to == uniswapV2Pair) {
                fees = (amount * sellTax) / 100;
            } else {
                fees = (amount * transferFee) / 100;
            }
            amount -= fees;
            if (fees > 0) {
                super._transfer(from, address(this), fees);
            }
        }
        super._transfer(from, to, amount);
    }

    // End Region internal Function

    function setWhiteList(address[] calldata addr, bool enable)
        public
        onlyOwner
    {
        for (uint256 i = 0; i < addr.length; i++) {
            whitelisted[addr[i]] = enable;
        }
    }

}

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