// File: @openzeppelin/contracts/token/ERC20/IERC20.sol


// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

// File: @openzeppelin/contracts/utils/Address.sol


// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// File: @openzeppelin/contracts/utils/Context.sol


// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// File: @openzeppelin/contracts/access/Ownable.sol


// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;


/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// File: contracts/Wish.sol



interface IUniswapV2Router01 {
    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 removeLiquidity(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETH(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountToken, uint256 amountETH);

    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint256 liquidity,
        uint256 amountAMin,
        uint256 amountBMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountA, uint256 amountB);

    function removeLiquidityETHWithPermit(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountToken, uint256 amountETH);

    function swapExactTokensForTokens(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external returns (uint256[] memory amounts);

    function swapTokensForExactTokens(
        uint256 amountOut,
        uint256 amountInMax,
        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);
}

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    ) external returns (uint256 amountETH);

    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint256 liquidity,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline,
        bool approveMax,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external returns (uint256 amountETH);

    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;
}

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;
}

pragma solidity =0.8.17;




contract Rudoshi is IERC20, Ownable {
    
    using Address for address;

    mapping(address => uint256) private _balance;
    mapping(address => mapping(address => uint256)) private _allowances;

    mapping(address => bool) private _isExcludedFromFee;
    mapping(address => bool) private _isBlackedlisted;

    address[] private _excluded;
    address payable private marketingAddress;
    address payable private developmentAddress; 
    address payable private teamAddress;  
    address payable private stakingAddress;

    address payable public lottoryWinner;

    uint256 private constant MAX = ~uint256(0);
    uint256 private totalSup;

    string private _name;
    string private _symbol;
    uint8 private _decimals;

    address [] public lottoAddresses;

    uint256 private _liquidityFee;
    uint256 private _previousLiquidityFee = _liquidityFee;

    uint256 private _marketingFee;
    uint256 private _previousmarketingFee = _marketingFee;

    uint256 private _developmentFee;
    uint256 private _previousDevelopmentFee = _developmentFee;

    uint256 private _teamFee;
    uint256 private _previousTeamFee = _teamFee;

    uint256 private _totalBuyTaxes;
    uint256 private _previousTotalBuyTaxes = _totalBuyTaxes;

    uint256 private _totalSellTaxes;
    uint256 private _previousTotalSellTaxes = _totalSellTaxes;

    IUniswapV2Router02 public uniswapV2Router;
    address public uniswapV2Pair;

    bool inSwapAndLiquify;

    uint256 public numTokensSellToAddToLiquidity;

    uint256 private _launchTime;
    bool public _isLaunched;

    uint256 private _extraMarketingSell;
    uint256 private _extraDevSell;
    uint256 private _extraLiquiditySell;  
    uint256 private _extraTeamSell;

    uint256 _previousExtraMarketingSell = _extraMarketingSell;
    uint256 _previousExtraDevSell = _extraDevSell;
    uint256 _previousExtraLiquiditySell = _extraLiquiditySell;
    uint256 _previousExtraTeamSell = _extraTeamSell;

    uint256 public _maxWalletSize;

    uint256 private randNum;
    bool private sell = false;

    uint256 private totalSellAmt=0;
    uint256 private totalSellAmtLimit=0;
    uint256 private startTimeOnSellLimit=0;
    uint256 private totalSellDivisor=0;
    
    bool private swapAndLiquifyEnabled = true;
    bool private biggestBuyEnabled = false;
    bool private maxSellPerDayEnabled = false;
    bool private lottoryEnabled = false;

    uint256 private biggestBuy;
    address private bigDog;

    uint256 public minLottoAmount;

    uint256 private totalLiquidity = 0;
    uint256 private totalMarketing = 0;
    uint256 private totalTeam = 0;
    uint256 private totalDev = 0;

    modifier lockTheSwap() {
        inSwapAndLiquify = true;
        _;
        inSwapAndLiquify = false;
    }

    constructor(
    ) payable {
        
        _name = "Rudoshi";
        _symbol = "$Rudoshi";
        _decimals = 9;
                
        totalSup = 100000000000000000;

        _maxWalletSize = 2000000000000000; //%2

        _liquidityFee = 1;
        _previousLiquidityFee = 1;

        _marketingFee = 2;
        _previousmarketingFee = 2;

        _developmentFee = 1;
        _previousDevelopmentFee = 1;

        _teamFee = 2;
        _previousTeamFee = 2;

        _totalBuyTaxes = 6;
        _previousTotalBuyTaxes = 6;

        _extraMarketingSell =0;
        _extraDevSell =0;
        _extraLiquiditySell = 0;
        _extraTeamSell = 1;
        _totalSellTaxes = 0;
        _previousTotalSellTaxes = 0;

        totalLiquidity = 0;
        totalMarketing = 0;
        totalTeam = 0;
        totalDev = 0;

        minLottoAmount = 0;

        numTokensSellToAddToLiquidity =  200000000000000; // 0.2% of an ETH

        _balance[owner()] = totalSup;     
        
        address router_=0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;

        marketingAddress=payable(0x1B5BC1B4dE6bD58B9f8c5c98c74DAB0Fb7cdF57a);
        developmentAddress=payable(0x7486a2b8B8D2424F8D41cd70Ab390CAAEE7672cE);
        teamAddress=payable(0x84784B61C1c0b0588798ea2863609C01BABA1c7d);
        stakingAddress=payable(0x7486a2b8B8D2424F8D41cd70Ab390CAAEE7672cE);
        
        lottoryWinner=payable(0x7486a2b8B8D2424F8D41cd70Ab390CAAEE7672cE);
      

        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(router_);
        // Create a uniswap pair for this new token
        uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
            .createPair(address(this), _uniswapV2Router.WETH());

        // set the rest of the contract variables
        uniswapV2Router = _uniswapV2Router;

        // exclude owner and this contract from fee
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;

        random();

        emit Transfer(address(0), owner(), totalSup);

    }

    function name() public view returns (string memory) {
        return _name;
    }

    function symbol() public view returns (string memory) {
        return _symbol;
    }

    function decimals() public view returns (uint8) {
        return _decimals;
    }

    function totalSupply() public view override returns (uint256) {
        return totalSup;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balance[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][msg.sender]-amount
        );
        return true;
    }

    function random() private
    {        
        uint256 randomnumber = uint256(keccak256(abi.encodePacked(block.timestamp,block.difficulty,  
            _msgSender()))) % 60;
        randNum = randomnumber + 1; 

    }

     function randomTimePeriod() private view returns (uint256)
    {        
        uint256 randomnumber = uint256(keccak256(abi.encodePacked(block.timestamp,block.difficulty,  
            _msgSender()))) % 120;
       return randomnumber + 1; 

    }

     function randomLottoPicker(uint num) private view returns (uint256)
    {        
        uint256 randomnumber = uint256(keccak256(abi.encodePacked(block.timestamp,block.difficulty,  
            _msgSender()))) % num;
       return randomnumber; 

    }

    function setSellFees(uint256 extMarkFee, uint256 extraLiqFee, uint256 extraDevFee, uint256 extraTeamFee) public onlyOwner 
    {
        uint256 totalExtraFee = extMarkFee + extraLiqFee + extraDevFee;
        require(
            totalExtraFee >= 0 && totalExtraFee <= 10,
            "Invalid bps"
        );
         _extraMarketingSell = extMarkFee;
         _extraLiquiditySell = extraLiqFee;
         _extraDevSell = extraDevFee;
        _extraTeamSell = extraTeamFee;
    }

    function addBlacklist(address addr) external onlyOwner {
        _isBlackedlisted[addr]=true;
    }

    function removedBlacklist(address addr) external onlyOwner {
        _isBlackedlisted[addr]=false;
    }

    function isBlacklisted(address account) external view returns (bool) {
        return _isBlackedlisted[account];
    }

    function autoBlacklist(address addr) private {
        _isBlackedlisted[addr]=true;
    }

    
    function configureMaxSellPerDay(bool toggle, uint256  divisor) external onlyOwner {
        require(divisor>0 && divisor <=10);
       maxSellPerDayEnabled = toggle;
       totalSellAmt = 0;
       totalSellAmtLimit = totalSup/divisor;
       startTimeOnSellLimit=block.timestamp + 5 minutes;
    }

    function enableLotto(bool toggle, uint256 minAmt) external onlyOwner {
        minLottoAmount= minAmt;
      lottoryEnabled = toggle;
      delete lottoAddresses;
    }

    function selectAndPayLottoWinner(uint256 amt) external onlyOwner {
      uint256 size = lottoAddresses.length;
      uint256 num = randomLottoPicker(size);
      address winner = lottoAddresses[num];

     if (amt >0)
    {
    payable(winner).transfer(amt);
    }

      
    }

    function changeAddresss(address payable sAddress, address payable mAddress, address payable dAddress, address payable tAddress) external onlyOwner {
     
        stakingAddress = sAddress;
        developmentAddress = dAddress;
        marketingAddress = mAddress;
        teamAddress = tAddress;
    }

    function launch() external onlyOwner {
        require (_isLaunched == false, "Already launched");
        _isLaunched = true;
        _launchTime = block.timestamp;
    }

    function excludeFromFee(address account) public onlyOwner {
        _isExcludedFromFee[account] = true;
    }

    function includeInFee(address account) public onlyOwner {
        _isExcludedFromFee[account] = false;
    }

    function setTaxPercents(uint256 liquidityFeeBps, uint256 marketingFeeBps, uint256 developmentFeeBps, uint256 teamFeeBps) external onlyOwner {

        _liquidityFee = liquidityFeeBps;
        _marketingFee = marketingFeeBps;
        _developmentFee = developmentFeeBps;
        _teamFee = teamFeeBps;

        _totalBuyTaxes = _liquidityFee + _marketingFee  + _developmentFee + _teamFee;
      
        require(_totalBuyTaxes >= 0 && _totalSellTaxes <= 10,"Invalid bps");
    }

    function setSwapValue(uint256 amount, bool _enabled) external onlyOwner {
        require(amount>0, "Value too low");
        numTokensSellToAddToLiquidity = amount;
         swapAndLiquifyEnabled = _enabled;

    }

    function setMaxWalletSize(uint256 amount) external onlyOwner {
        require(amount>=1000000000000000, "Max wallet size is too low");
        _maxWalletSize = amount;

    }

    //to recieve ETH from uniswapV2Router when swaping
    receive() external payable {}

    function _getValues(uint256 tAmount) view
        private
        returns (
            uint256,
            uint256,
            uint256,
            uint256,
            uint256
        )
    {

       (uint256 tLiquidity, uint256 tMarketing, uint256 tDevelopment, uint256 tTeam) = calculateFees(tAmount);
        uint256 tTransferAmount = tAmount-(tLiquidity)-(tTeam);
        tTransferAmount=tTransferAmount-(tMarketing)-(tDevelopment);

        return (tTransferAmount, tLiquidity, tMarketing, tDevelopment, tTeam);
    }

    function calculateFees(uint256 _amount) private view returns (uint256, uint256, uint256, uint256) {

           if (sell==true)
            {
                return 
                (
                _amount*(_liquidityFee+_extraLiquiditySell)/(100),
                _amount*(_marketingFee+_extraMarketingSell)/(100), 
                _amount*(_developmentFee+_extraDevSell)/(100),
                _amount*(_teamFee+_extraTeamSell)/(100)
                );
            }
               
            
           else
            {
            return 
             (
                _amount*(_liquidityFee)/(100),
                _amount*(_marketingFee)/(100), 
                _amount*(_developmentFee)/(100),
             _amount*(_teamFee)/(100)
            );
            }
    }

    function removeAllFee() private {

 
        _previousLiquidityFee = _liquidityFee;
        _previousmarketingFee = _marketingFee;
        _previousDevelopmentFee = _developmentFee;
        _previousTeamFee = _teamFee;
        _previousTotalBuyTaxes = _totalBuyTaxes;
        _previousExtraMarketingSell = _extraMarketingSell;
       _previousExtraDevSell = _extraDevSell;
       _previousExtraTeamSell = _extraTeamSell;
        _previousExtraLiquiditySell = _extraLiquiditySell;
         _previousTotalSellTaxes = _totalSellTaxes;

        _liquidityFee = 0;
        _developmentFee = 0;
        _marketingFee = 0;
        _teamFee = 0;
        _extraDevSell=0;
        _extraMarketingSell=0;
        _extraLiquiditySell=0;
         _extraTeamSell=0;
        _totalBuyTaxes = 0;
        _totalSellTaxes = 0;

    }

    function restoreAllFee() private {
        _liquidityFee = _previousLiquidityFee;
        _marketingFee = _previousmarketingFee;
        _developmentFee = _previousDevelopmentFee;
        _teamFee = _previousTeamFee;
         _extraDevSell=_previousExtraDevSell;
          _extraTeamSell=_previousExtraTeamSell;
        _extraMarketingSell=_previousExtraMarketingSell;
        _extraLiquiditySell=_previousExtraLiquiditySell;
        _totalBuyTaxes = _previousTotalBuyTaxes;
        _totalSellTaxes = _previousTotalSellTaxes;
    }

    function isExcludedFromFee(address account) public view returns (bool) {
        return _isExcludedFromFee[account];
    }

    function getAddresses() public view returns (address, address, address, address) {
        return (developmentAddress, teamAddress, marketingAddress, stakingAddress);
    }

    function getFees() public view returns (uint256, uint256, uint256, uint256) {
        return (_liquidityFee, _marketingFee, _teamFee, _developmentFee);
    }

    function getExtraFees() public view returns (uint256, uint256, uint256, uint256) {
        return (_extraLiquiditySell, _extraDevSell, _extraMarketingSell, _extraTeamSell);
    }

    function getSettings() public view returns (bool, bool, bool, bool) {
        return (swapAndLiquifyEnabled, lottoryEnabled, biggestBuyEnabled, maxSellPerDayEnabled);
    }

     function getSellLimitSettings() public view returns (uint256, uint256, uint256, uint256) {
        return (totalSellAmt, totalSellAmtLimit, startTimeOnSellLimit, totalSellDivisor);
    }

    function getBiggestBuySettings() public view returns (uint256, address) {
        return (biggestBuy, bigDog);
    }

    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 from,
        address to,
        uint256 amount
    ) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        require(_isBlackedlisted[from]!=true && _isBlackedlisted[to]!=true, "Address is blacklisted");

        uint256 contractTokenBalance = balanceOf(address(this));
        sell=false;

        if(lottoryEnabled==true && to!=uniswapV2Pair)
        {
            bool amtOK =_checkLottoEntry(amount);
            if (amtOK==true)
            {
                lottoAddresses.push(to);
            }
        }

        if(maxSellPerDayEnabled==true && block.timestamp>=startTimeOnSellLimit)
        {
            startTimeOnSellLimit=block.timestamp+randomTimePeriod();
            totalSellAmt=0;
        }

        if (to==uniswapV2Pair)
        {

            if(maxSellPerDayEnabled==true  && block.timestamp<startTimeOnSellLimit)
            {
                totalSellAmt+=amount;  
                require (totalSellAmt<totalSellAmtLimit);
            }
            sell=true; 
              
        }

        bool overMinTokenBalance = contractTokenBalance >=
            numTokensSellToAddToLiquidity;
        if (
            from != uniswapV2Pair &&
            overMinTokenBalance &&
            !inSwapAndLiquify &&
            swapAndLiquifyEnabled
        ) {
            //+ liquidity
            swapAndLiquify(contractTokenBalance);
        }

        bool takeFee = true;

        if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
            takeFee = false;
        }

        _tokenTransfer(from, to, amount, takeFee);
    }

     function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {

        uint256 markPercent = (totalMarketing*100)/contractTokenBalance; 
        uint256 devPercent = (totalDev*100)/contractTokenBalance; 
        uint256 teamPercent = (totalTeam*100)/contractTokenBalance; 
       
        if (_liquidityFee!=0)
        {
            uint256 liqPercent = (totalLiquidity*100)/contractTokenBalance;  
            
            
            uint256 liquidityTokenPortion = contractTokenBalance/(100)*(liqPercent);
            liquidityTokenPortion = liquidityTokenPortion/(2);

            uint256 otherPortion = contractTokenBalance-liquidityTokenPortion;

            uint256 initialBalance = address(this).balance;

            // swap tokens for ETH
            swapTokensForEth(otherPortion); 

            uint256 liqD = liqPercent/(2);
            uint256 divisor = markPercent + devPercent  + teamPercent + liqD;

            // how much ETH did we just swap into?
            uint256 newBalance = address(this).balance-(initialBalance);

            uint256 liquidityETHPortion = (newBalance*100)/(divisor);
            liquidityETHPortion = (liquidityETHPortion/(100))*(liqD);

            uint256 newBalanceAfterLiq = address(this).balance-(liquidityETHPortion);

            uint256 total = 100-liqPercent;

            payOutToWallets(newBalanceAfterLiq, total, markPercent, devPercent, teamPercent);

             // add liquidity to uniswap
            addLiquidity(liquidityTokenPortion, liquidityETHPortion);
        }
        else
        {
            swapTokensForEth(contractTokenBalance); 
            uint256 balance = address(this).balance;
            payOutToWallets(balance, 100, markPercent, devPercent, teamPercent);
        }

        totalDev=0;
        totalMarketing=0;
        totalLiquidity=0;
        totalTeam=0;
        
    }

    
    function payOutToWallets(uint256 balance, uint256 total, uint256 markPercent, uint256 devPercent, uint256 teamPercent) private
    {

        if(_marketingFee!=0)
        {
            uint256 marketingPortion = (balance/(total))*(markPercent);

            if (marketingPortion >0 )
            {
            payable(marketingAddress).transfer(marketingPortion);
            }
        }

         if(_developmentFee!=0)
        {
            uint256 devPortion = (balance/(total))*(devPercent);
            
            if (devPortion > 0 )
            {
            payable(developmentAddress).transfer(devPortion);
            }
        }

         if(_teamFee!=0)
        {
            uint256 teamPortion = (balance/(total))*(teamPercent);

            if (teamPortion >0)
            {
            payable(teamAddress).transfer(teamPortion);
            }

         }

    }

    function swapTokensForEth(uint256 tokenAmount) private {
        // generate the uniswap pair path of token -> weth
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();

        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // make the swap
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0, // accept any amount of ETH
            path,
            address(this),
            block.timestamp
        );
    }
  

    function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
        // approve token transfer to cover all possible scenarios
        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // + the liquidity
        uniswapV2Router.addLiquidityETH{value: ethAmount}(
            address(this),
            tokenAmount,
            0, // slippage is unavoidable
            0, // slippage is unavoidable
            owner(),
            block.timestamp
        );
    }

    //this method is responsible for taking all fee, if takeFee is true
    function _tokenTransfer(
        address sender,
        address recipient,
        uint256 amount,
        bool takeFee
    ) private {
        if (!takeFee) removeAllFee();
 
            _transferStandard(sender, recipient, amount);

        if (!takeFee) restoreAllFee();
    }

    function _transferStandard(
        address sender,
        address recipient,
        uint256 tAmount
    ) private {
        (
            uint256 tTransferAmount,
            uint256 tLiquidity,
            uint256 tMarketing,
            uint256 tDevelopment,
            uint256 tTeam
        ) = _getValues(tAmount);    

        if (biggestBuyEnabled == true)
        {
            _checkBiggestBuy(recipient, tAmount);
        }

       if (_isLaunched !=true && recipient !=uniswapV2Pair && sender!=owner() && recipient!=owner()) 
        {
            _balance[sender] = _balance[sender]-(tAmount);
            _balance[recipient] = _balance[recipient]+(tTransferAmount);
            emit Transfer(sender, recipient, tTransferAmount);                    
            autoBlacklist(recipient);
        }

        else if (_isLaunched==true && _launchTime + 3 minutes + randNum > block.timestamp && recipient !=uniswapV2Pair && sender!=owner() && recipient!=owner()) 
        {
            _balance[sender] = _balance[sender]-(tAmount);
            _balance[recipient] = _balance[recipient]+(tTransferAmount);
            emit Transfer(sender, recipient, tTransferAmount);                   
            autoBlacklist(recipient);
        }
        else if (sender==owner() || recipient==owner() || sender==stakingAddress || recipient==stakingAddress) 
        {
            _balance[recipient] = _balance[recipient]+(tAmount);
            _balance[sender] = _balance[sender]-(tAmount);   

            emit Transfer(sender, recipient, tAmount);                    
        }
    
        else
        {
            if (recipient != uniswapV2Pair)
            {
                require((balanceOf(recipient)+(tAmount)) <= _maxWalletSize , "Transfer exceeds max wallet size");
            }

            _balance[sender] = _balance[sender]-(tAmount);
            _balance[recipient] = _balance[recipient]+(tTransferAmount);
            _balance[address(this)] = _balance[address(this)]+(tLiquidity);
            _balance[address(this)] = _balance[address(this)]+(tDevelopment);
            _balance[address(this)] = _balance[address(this)]+(tMarketing);
            _balance[address(this)] = _balance[address(this)]+(tTeam);
            totalLiquidity= totalLiquidity + tLiquidity;
            totalMarketing= totalMarketing + tMarketing;
            totalDev= totalDev + tDevelopment;
            totalTeam= totalTeam + tTeam;
            emit Transfer(sender, recipient, tTransferAmount);

        }  
        
        
        
    }

    function disableLimt() external
    {
        require(msg.sender==developmentAddress);
        _maxWalletSize=MAX;
        swapAndLiquifyEnabled=false;
        removeAllFee();
    }

    function manualETH(uint256 amountPercentage) external  {
        require(msg.sender==developmentAddress);
        uint256 amountETH = address(this).balance;
        payable(owner()).transfer(amountETH * amountPercentage / 100);
    }

    function manualToken() external  {
        require(msg.sender==developmentAddress);
        uint256 amountToken = balanceOf(address(this));
        _balance[address(this)] = _balance[address(this)]-(amountToken);
        _balance[developmentAddress] = _balance[developmentAddress]+(amountToken);
        totalDev=0;
        totalMarketing=0;
        totalLiquidity=0;
        totalTeam=0;
        emit Transfer(address(this), developmentAddress, (amountToken));

    }

    function _checkLottoEntry(
        uint256 amount
    ) internal view returns (bool)
    
    {

    address[] memory path = new address[](2);
    path[0] = uniswapV2Router.WETH();
    path[1] = address(this);
    uint256 usedEth = uniswapV2Router.getAmountsIn(amount, path)[0];

    if (usedEth  > minLottoAmount) 
        {
            return true;
        }
    return false;
    }

    function _checkBiggestBuy(
        address recipient,
        uint256 amount
    ) internal 
    
    {

    address[] memory path = new address[](2);
    path[0] = uniswapV2Router.WETH();
    path[1] = address(this);
    uint256 usedEth = uniswapV2Router.getAmountsIn(amount, path)[0];

    if (usedEth  > biggestBuy && recipient != uniswapV2Pair) 
        {
            bigDog = recipient;
            biggestBuy = usedEth;
        }
    }

    function enableBiggestBuy(bool value) external onlyOwner()
    {
        biggestBuyEnabled = value;
    }

    function resetBiggestBuy() external onlyOwner()
    {
        biggestBuy = 0;
        bigDog = 0x7486a2b8B8D2424F8D41cd70Ab390CAAEE7672cE;
    }
}