/**
Hoji The Frog is a creation by the renowned artist Matsumoto

Telegram: https://t.me/Hoji_erc
Twitter: https://x.com/Hoji_erc
Website: https://hoji.world

**/

// SPDX-License-Identifier: MIT

pragma solidity 0.8.26;
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 IDexRouter {
    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint256 amountADesired,
        uint256 amountBDesired,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    )
        external
        returns (
            uint256 amountA,
            uint256 amountB,
            uint256 liquidity
        );

    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 IDexFactory {
    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;
}

library SafeMath {

    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

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);
}

interface IERC20Metadata is IERC20 {

    function name() external view returns (string memory);
    function symbol() external view returns (string memory);
    function decimals() external view returns (uint8);
}

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

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

        _beforeTokenTransfer(from, to, amount);

        uint256 fromBalance = _balances[from];
        require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[from] = fromBalance - amount;
            _balances[to] += amount;
        }

        emit Transfer(from, to, amount);

        _afterTokenTransfer(from, to, amount);
    }

    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

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

        _totalSupply += amount;
        unchecked {
            _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), "ERC20: burn from the zero address");

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

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
            _totalSupply -= amount;
        }

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

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

    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);
            }
        }
    }

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

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

contract HojiTheFrog is ERC20, Ownable {

    using SafeMath for uint256;

    address private constant deadAddress = address(0xdead);
    address private marketingWallet = address(0xe01f028b72076Bd8284c8BD2Fc8371911B80a5c9);

    string private constant _name = "Hoji The Frog";
    string private constant _symbol = "HOJI";

    uint256 public tokenSupply = 420_690_000_000 * 1e18;

    uint256 public maxPerTx = 8_413_800_000 * 1e18;
    uint256 public maxPerBag = 8_413_800_000 * 1e18;

    uint256 public swapTokensAtAmount = 4_206_900_000 * 1e18;

    IDexRouter public immutable _uniswapV2Router;
    address private uniswapV2Pair;

    uint256 lastSwap;
    uint256 SwapProtection = 5;

    uint256 public BuyFee = 17;
    uint256 public SellFee = 30;

    mapping(address => bool) private isFreeBird;
    mapping(address => bool) private isChargePair;
    mapping(address => bool) private marketPair;

    address private deployerWallet;

    bool public stealthOpen = false;
    bool private swapping;

    constructor() ERC20(_name, _symbol) {

        _uniswapV2Router = IDexRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        uniswapV2Pair = IDexFactory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());

        marketPair[address(uniswapV2Pair)] = true;

        deployerWallet = payable(_msgSender());

        isChargePair[address(uniswapV2Pair)] = true;
        isChargePair[address(_uniswapV2Router)] = true;
        isChargePair[address(this)] = true;
        isChargePair[address(0xdead)] = true;
        isChargePair[msg.sender] = true;

        isFreeBird[msg.sender] = true; 
        isFreeBird[address(this)] = true;
        isFreeBird[address(0xdead)] = true;

        _mint(deployerWallet, tokenSupply);

    }

    receive() external payable {}

    function openStealth() external onlyOwner() {
        require(!stealthOpen,'Already Started!');
        stealthOpen = true;
        lastSwap = 0;
    }

    function _isFreeBird(address account) public view returns (bool) {
        return isFreeBird[account];
    }

    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;
        }
        
        bool isTransfer = !marketPair[from] && !marketPair[to];

        if (from != owner() && to != owner() && to != address(0) && to != address(0xdead) && !swapping) {

            if (!stealthOpen) {
                require(isFreeBird[from] || isFreeBird[to], "Trading is not active.");
            }

            if (marketPair[from] && !isChargePair[to]) {
                require(amount <= maxPerTx, "Buy transfer amount exceeds the maxPerTx.");
                require(amount + balanceOf(to) <= maxPerBag, "Max wallet exceeded");
            }

            else if (marketPair[to] && !isChargePair[from]) {
                require(amount <= maxPerTx, "Sell transfer amount exceeds the maxPerTx.");
            } 
                
            else if (!isChargePair[to]) {
                require(amount + balanceOf(to) <= maxPerBag, "Max wallet exceeded");
            }
            
        }

        uint256 contractTokenBalance = balanceOf(address(this));

        bool canSwap = contractTokenBalance > 0 && !isTransfer;

        if (canSwap && !swapping && !marketPair[from] && !isFreeBird[from] && !isFreeBird[to]) {
            swapping = true;
            swapBack(amount);
            swapping = false;
        }

        bool takeFee = !swapping && !isTransfer;

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

        uint256 fees = 0;

        if (takeFee) {
            if (marketPair[to]) {
                fees = amount.mul(SellFee).div(100);
            }
            else {
                fees = amount.mul(BuyFee).div(100);
            }

        if (fees > 0) {
            super._transfer(from, address(this), fees);
        }
        amount -= fees;
    }
        super._transfer(from, to, amount);
    }

    function swapTokensForEth(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,
            marketingWallet,
            block.timestamp
        );
    }

    function removeLimits() external onlyOwner {
        uint256 totalSupplyAmount = totalSupply();
        maxPerTx = totalSupplyAmount;
        maxPerBag = totalSupplyAmount;
    }

    function setFee(uint256 _buyFee, uint256 _sellFee) external onlyOwner {
        require(_buyFee <= 99 && _sellFee <= 99, "Fees cannot exceed 99%");
        BuyFee = _buyFee;
        SellFee = _sellFee;
    }

    function swapBack(uint256 tokens) private {

        if (lastSwap + SwapProtection >= block.timestamp) {
            return;
        }

        lastSwap = block.timestamp;

        uint256 contractBalance = balanceOf(address(this));
        uint256 tokensToSwap; 

        if (contractBalance == 0) {
            return;
        }

        if ((BuyFee+SellFee) == 0) {

        if(contractBalance > 0 && contractBalance < swapTokensAtAmount) {
            tokensToSwap = contractBalance;
        }
        else {
            uint256 sellFeeTokens = tokens.mul(SellFee).div(100);
            tokens -= sellFeeTokens;
            if (tokens > swapTokensAtAmount) {
                tokensToSwap = swapTokensAtAmount;
            }
            else {
                tokensToSwap = tokens;
            }
        }
    }

    else {

        if(contractBalance > 0 && contractBalance < swapTokensAtAmount.div(5)) {
            return;
        }
        else if (contractBalance > 0 && contractBalance > swapTokensAtAmount.div(5) && contractBalance < swapTokensAtAmount) {
            tokensToSwap = swapTokensAtAmount.div(5);
        }
        else {
            uint256 sellFeeTokens = tokens.mul(SellFee).div(100);
            tokens -= sellFeeTokens;
            if (tokens > swapTokensAtAmount) {
                tokensToSwap = swapTokensAtAmount;
            } else {
                tokensToSwap = tokens;
            }
        }
    }
        swapTokensForEth(tokensToSwap);
    }

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

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

    function setSwapTokensAtAmount(uint256 _amount) external onlyOwner {
        swapTokensAtAmount = _amount * (10 ** 18);
    }

    function setCaPro(uint256 _delta) external onlyOwner {
        SwapProtection = _delta;
    }
    
}

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