// SPDX-License-Identifier: Unlicensed
// FunkyFlies Loves you. Caterpillars are coming to Fly Village. they love their purchasable Accessories. is this a spoiler?
pragma solidity ^0.8.11;

abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return payable(msg.sender);
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}


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;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return mod(a, b, "SafeMath: modulo by zero");
    }

    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

library Address {

    function isContract(address account) internal view returns (bool) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (bool success, ) = recipient.call{ value: amount }("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }


    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
      return functionCall(target, data, "Address: low-level call failed");
    }

    function functionCall(address target, bytes memory data, string memory errorMessage) internal returns (bytes memory) {
        return _functionCallWithValue(target, data, 0, errorMessage);
    }

    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");
    }

    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");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        if (success) {
            return returndata;
        } else {
            
            if (returndata.length > 0) {
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

contract Ownable is Context {
    address private _owner;
    address private _previousOwner;
    uint256 private _lockTime;

    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);
    }

    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

    function getUnlockTime() public view returns (uint256) {
        return _lockTime;
    }
    
    function getTime() public view returns (uint256) {
        return block.timestamp;
    }

    function lock(uint256 time) public virtual onlyOwner {
        _previousOwner = _owner;
        _owner = address(0);
        _lockTime = block.timestamp + time;
        emit OwnershipTransferred(_owner, address(0));
    }
    
    function unlock() public virtual {
        require(_previousOwner == msg.sender, "You don't have permission to unlock");
        require(block.timestamp > _lockTime , "Contract lock duration is not over");
        emit OwnershipTransferred(_owner, _previousOwner);
        _owner = _previousOwner;
    }
}

// pragma solidity >=0.5.0;

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    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(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

    function createPair(address tokenA, address tokenB) external returns (address pair);

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}


// pragma solidity >=0.5.0;

interface IUniswapV2Pair {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external pure returns (string memory);
    function symbol() external pure returns (string memory);
    function decimals() external pure returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(address owner, address spender) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(address from, address to, uint value) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);
    function PERMIT_TYPEHASH() external pure returns (bytes32);
    function nonces(address owner) external view returns (uint);

    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
    
    event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
    event Swap(
        address indexed sender,
        uint amount0In,
        uint amount1In,
        uint amount0Out,
        uint amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint);
    function factory() external view returns (address);
    function token0() external view returns (address);
    function token1() external view returns (address);
    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
    function price0CumulativeLast() external view returns (uint);
    function price1CumulativeLast() external view returns (uint);
    function kLast() external view returns (uint);

    function burn(address to) external returns (uint amount0, uint amount1);
    function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
    function skim(address to) external;
    function sync() external;

    function initialize(address, address) external;
}

// pragma solidity >=0.6.2;

interface IUniswapV2Router01 {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint amountADesired,
        uint amountBDesired,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB, uint liquidity);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);
    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountToken, uint amountETH);
    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);
    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);

    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}



// pragma solidity >=0.6.2;

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountETH);
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable;
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}


contract LockToken is Ownable {
    bool public isOpen = false;
    mapping(address => bool) private _whiteList;
    modifier open(address from, address to) {
        require(isOpen || _whiteList[from] || _whiteList[to], "Not Open");
        _;
    }

    constructor() {
        _whiteList[msg.sender] = true;
        _whiteList[address(this)] = true;
    }

    function openTrade() external onlyOwner {
        isOpen = true;
    }

    function stopTrade() external onlyOwner {
        isOpen = false;
    }

    function includeToWhiteList(address[] memory _users) external onlyOwner {
        for(uint8 i = 0; i < _users.length; i++) {
            _whiteList[_users[i]] = true;
        }
    }
}


contract FunkyFlies is Context, IERC20, LockToken {
    using SafeMath for uint256;
    using Address for address;
    
    address payable public marketingAddress = payable(0x95957eEdE0f344F75c0Ac42c262Aa7c1f3cB297E); // Marketing wallet address.
    address payable public developerAddress = payable(0xF6C8103365d6c05645f468e7596a273afb3Fc235); // Developer wallet address. 
    address public stakingAddress = address(0x0f1893a82FdfA3f5EE7FbC8198e2f4A4bCd301b7); // Staking wallet will be replaced by staking contract address

    address public immutable deadAddress = 0x000000000000000000000000000000000000dEaD; //burn wallet address.
    mapping (address => uint256) private _rOwned;
    mapping (address => uint256) private _tOwned;
    mapping (address => mapping (address => uint256)) private _allowances;

    mapping (address => bool) private _isExcludedFromFee;

    mapping (address => bool) private _isExcluded;
    address[] private _excluded;
   
    uint256 private constant MAX = ~uint256(0);

    uint256 private _tTotal = 1_000_000_000 * 10**18;
    uint256 private _rTotal = (MAX - (MAX % _tTotal));
    uint256 private _tFeeTotal;

    string private _name = "Funky Flies";
    string private _symbol = "FFLY";
    uint8 private _decimals = 18;


    uint256 public _taxFee = 2;
    uint256 private _previousTaxFee = _taxFee;
    
    uint256 public _liquidityFee = 2;
    uint256 private _previousLiquidityFee = _liquidityFee;
    
    uint256 public _marketingFee = 4;
    uint256 private _previousMarketingFee = _marketingFee;

    uint256 public _developerFee = 4;
    uint256 private _previousDeveloperFee = _developerFee;  

    uint256 public _stakingFee = 2;
    uint256 private _previousStakingFee = _stakingFee;  

    uint256 public _burnFee = 1;
    uint256 private _previousBurnFee = _burnFee;  


    uint256 private _saleTaxFee = 2;
    uint256 private _saleLiquidityFee = 2;
    uint256 private _saleMarketingFee = 4;
    uint256 private _saleDeveloperFee = 4;
    uint256 private _saleStakingFee = 2;
    uint256 private _saleBurnFee = 1;

    uint256 public _maxTxAmount = _tTotal.div(100); //1%
    uint256 private swapThresholdAmount = 1_00_000 * 10**18; 

    IUniswapV2Router02 public immutable uniswapV2Router;
    address public immutable uniswapV2Pair;
    
    bool inSwapAndLiquify;
    bool public swapAndLiquifyEnabled = false;

    
    event RewardLiquidityProviders(uint256 tokenAmount);
    event SwapAndLiquifyEnabledUpdated(bool enabled);
    event SwapAndLiquify(
        uint256 tokensSwapped,
        uint256 ethReceived,
        uint256 tokensIntoLiqudity
    );
    
    event SwapETHForTokens(
        uint256 amountIn,
        address[] path
    );
    
    event SwapTokensForETH(
        uint256 amountIn,
        address[] path
    );
    
    modifier lockTheSwap {
        inSwapAndLiquify = true;
        _;
        inSwapAndLiquify = false;
    }
    
    constructor () {
        _rOwned[_msgSender()] = _rTotal;
        IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
            .createPair(address(this), _uniswapV2Router.WETH());
        uniswapV2Router = _uniswapV2Router;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        emit Transfer(address(0), _msgSender(), _tTotal);

        excludeWalletsFromWhales();


    }

    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 _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        if (_isExcluded[account]) return _tOwned[account];
        return tokenFromReflection(_rOwned[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 increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
        return true;
    }

    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
        return true;
    }

    function isExcludedFromReward(address account) public view returns (bool) {
        return _isExcluded[account];
    }

    function totalFees() public view returns (uint256) {
        return _tFeeTotal;
    }
    
    function swapThresholdAmountAmount() public view returns (uint256) {
        return swapThresholdAmount;
    }

  

    function reflectionFromToken(uint256 tAmount, bool deductTransferFee) public view returns(uint256) {
        require(tAmount <= _tTotal, "Amount must be less than supply");
        if (!deductTransferFee) {
            (uint256 rAmount,,,,,) = _getValues(tAmount);
            return rAmount;
        } else {
            (,uint256 rTransferAmount,,,,) = _getValues(tAmount);
            return rTransferAmount;
        }
    }

    function tokenFromReflection(uint256 rAmount) public view returns(uint256) {
        require(rAmount <= _rTotal, "Amount must be less than total reflections");
        uint256 currentRate =  _getRate();
        return rAmount.div(currentRate);
    }

    function excludeFromReward(address account) public onlyOwner() {

        require(!_isExcluded[account], "Account is already excluded");
        if(_rOwned[account] > 0) {
            _tOwned[account] = tokenFromReflection(_rOwned[account]);
        }
        _isExcluded[account] = true;
        _excluded.push(account);
    }

    function includeInReward(address account) external onlyOwner() {
        require(_isExcluded[account], "Account is already excluded");
        for (uint256 i = 0; i < _excluded.length; i++) {
            if (_excluded[i] == account) {
                _excluded[i] = _excluded[_excluded.length - 1];
                _tOwned[account] = 0;
                _isExcluded[account] = false;
                _excluded.pop();
                break;
            }
        }
    }

    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 open(from, to) 
    {
        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");

        checkForBlackList(from, to);
        checkForWhale(from, to, amount);

        if(from != owner() && to != owner()) 
        {
            require(amount <= _maxTxAmount, "Transfer amount exceeds the maxTxAmount.");
        }

        uint256 contractTokenBalance = balanceOf(address(this));
        bool overMinimumTokenBalance = contractTokenBalance >= swapThresholdAmount;
        
        if (!inSwapAndLiquify && swapAndLiquifyEnabled && from != uniswapV2Pair) {
            if (overMinimumTokenBalance) 
            {
                contractTokenBalance = swapThresholdAmount;
                swapAndLiquify(contractTokenBalance);    
            }
        }
        
        bool takeFee = true;
        if(to==uniswapV2Pair) { setSaleFee(); }
        //if any account belongs to _isExcludedFromFee account then remove the fee
        if(_isExcludedFromFee[from] || _isExcludedFromFee[to]){
            takeFee = false;
        }
        _tokenTransfer(from,to,amount,takeFee);
    }

    function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap 
    {
        uint256 swapableFee = _liquidityFee.add(_marketingFee).add(_developerFee);
        uint256 halfLiquidityTokens = contractTokenBalance.mul(_liquidityFee).div(swapableFee).div(2);
        uint256 swapableTokens = contractTokenBalance.sub(halfLiquidityTokens);
        uint256 initialBalance = address(this).balance;
        swapTokensForEth(swapableTokens); 
        uint256 newBalance = address(this).balance.sub(initialBalance);
        uint256 ethForLiquidity = newBalance.mul(_liquidityFee).div(swapableFee).div(2);
        addLiquidity(halfLiquidityTokens, ethForLiquidity);
        emit SwapAndLiquify(halfLiquidityTokens, ethForLiquidity, halfLiquidityTokens);

        uint256 ethforMarketing = newBalance.mul(_marketingFee).div(swapableFee);
        uint256 ethForDeveloper = newBalance.sub(ethforMarketing).sub(ethForLiquidity);

        marketingAddress.transfer(ethforMarketing);
        developerAddress.transfer(ethForDeveloper);

    }
    

    
    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), // The contract
            block.timestamp
        );
        
        emit SwapTokensForETH(tokenAmount, path);
    }
    
    
    function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
        // approve token transfer to cover all possible scenarios
        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // add the liquidity
        uniswapV2Router.addLiquidityETH{value: ethAmount}(
            address(this),
            tokenAmount,
            0, // slippage is unavoidable
            0, // slippage is unavoidable
            owner(),
            block.timestamp
        );
    }

    function _tokenTransfer(address sender, address recipient, uint256 amount,bool takeFee) private {
        if(!takeFee) { removeAllFee(); }

        uint256 burnTokens = amount.mul(_burnFee).div(100);
        uint256 stakingTokens = amount.mul(_stakingFee).div(100);

        amount = amount.sub(burnTokens).sub(stakingTokens);
        
        if (_isExcluded[sender] && !_isExcluded[recipient]) 
        {
            _transferFromExcluded(sender, recipient, amount);
        } else if (!_isExcluded[sender] && _isExcluded[recipient]) 
        {
            _transferToExcluded(sender, recipient, amount);
        } else if (_isExcluded[sender] && _isExcluded[recipient]) 
        {
            _transferBothExcluded(sender, recipient, amount);
        } else 
        {
            _transferStandard(sender, recipient, amount);
        }

        removeAllFee();

        if(burnTokens > 0)
        {
            _transferStandard(sender, deadAddress, burnTokens);
        }   
            if(stakingTokens > 0)
        {
            _transferStandard(sender, stakingAddress, stakingTokens);
        }    
        restoreAllFee();

    }

    function _transferStandard(address sender, address recipient, uint256 tAmount) private 
    {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeLiquidity(tLiquidity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
        if(tLiquidity>0) { emit Transfer(sender, address(this), tLiquidity); }
    }


    function _transferToExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
	    _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);           
        _takeLiquidity(tLiquidity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
        if(tLiquidity>0) { emit Transfer(sender, address(this), tLiquidity); }
    }

    function _transferFromExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
    	_tOwned[sender] = _tOwned[sender].sub(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);   
        _takeLiquidity(tLiquidity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
        if(tLiquidity>0) { emit Transfer(sender, address(this), tLiquidity); }
    }

    function _transferBothExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getValues(tAmount);
    	_tOwned[sender] = _tOwned[sender].sub(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);        
        _takeLiquidity(tLiquidity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
        if(tLiquidity>0) { emit Transfer(sender, address(this), tLiquidity); }
    }

    function _reflectFee(uint256 rFee, uint256 tFee) private {
        _rTotal = _rTotal.sub(rFee);
        _tFeeTotal = _tFeeTotal.add(tFee);
    }

    function _getValues(uint256 tAmount) private view returns (uint256, uint256, uint256, uint256, uint256, uint256) {
        (uint256 tTransferAmount, uint256 tFee, uint256 tLiquidity) = _getTValues(tAmount);
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(tAmount, tFee, tLiquidity, _getRate());
        return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tLiquidity);
    }

    function _getTValues(uint256 tAmount) private view returns (uint256, uint256, uint256) {
        uint256 tFee = calculateTaxFee(tAmount);
        uint256 tLiquidity = calculateLiquidityFee(tAmount);
        uint256 tTransferAmount = tAmount.sub(tFee).sub(tLiquidity);
        return (tTransferAmount, tFee, tLiquidity);
    }

    function _getRValues(uint256 tAmount, uint256 tFee, uint256 tLiquidity, uint256 currentRate) private pure returns (uint256, uint256, uint256) {
        uint256 rAmount = tAmount.mul(currentRate);
        uint256 rFee = tFee.mul(currentRate);
        uint256 rLiquidity = tLiquidity.mul(currentRate);
        uint256 rTransferAmount = rAmount.sub(rFee).sub(rLiquidity);
        return (rAmount, rTransferAmount, rFee);
    }

    function _getRate() private view returns(uint256) {
        (uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
        return rSupply.div(tSupply);
    }

    function _getCurrentSupply() private view returns(uint256, uint256) {
        uint256 rSupply = _rTotal;
        uint256 tSupply = _tTotal;      
        for (uint256 i = 0; i < _excluded.length; i++) {
            if (_rOwned[_excluded[i]] > rSupply || _tOwned[_excluded[i]] > tSupply) return (_rTotal, _tTotal);
            rSupply = rSupply.sub(_rOwned[_excluded[i]]);
            tSupply = tSupply.sub(_tOwned[_excluded[i]]);
        }
        if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
        return (rSupply, tSupply);
    }
    
    function _takeLiquidity(uint256 tLiquidity) private {
        uint256 currentRate =  _getRate();
        uint256 rLiquidity = tLiquidity.mul(currentRate);
        _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity);
        if(_isExcluded[address(this)])
            _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity);
    }
    
    function calculateTaxFee(uint256 _amount) private view returns (uint256) 
    {
        _amount = _amount.mul(100).div(100-_burnFee-_stakingFee);
        return _amount.mul(_taxFee).div(100);
    }
    
    function calculateLiquidityFee(uint256 _amount) private view returns (uint256) 
    {
        _amount = _amount.mul(100).div(100-_burnFee-_stakingFee);
        return _amount.mul(_liquidityFee+_marketingFee+_developerFee).div(100);
    }
    
    function removeAllFee() private 
    {       
        _taxFee = 0;
        _liquidityFee = 0;
        _marketingFee = 0;
        _developerFee = 0;
        _stakingFee = 0;
        _burnFee = 0;
    }
    
    function restoreAllFee() private 
    {
        _taxFee = _previousTaxFee;
        _liquidityFee = _previousLiquidityFee;
        _marketingFee = _previousMarketingFee;
        _developerFee = _previousDeveloperFee;
        _stakingFee = _previousStakingFee;
        _burnFee = _previousBurnFee;
    }


    function setSaleFee() private 
    {
        _taxFee = _saleTaxFee;
        _liquidityFee = _saleLiquidityFee;
        _marketingFee = _saleMarketingFee;
        _developerFee = _saleDeveloperFee;
        _stakingFee = _saleStakingFee;
        _burnFee = _saleBurnFee;
    }

    function isExcludedFromFee(address account) public view returns(bool) 
    {
        return _isExcludedFromFee[account];
    }
    
    function excludeFromFee(address account) public onlyOwner 
    {
        _isExcludedFromFee[account] = true;
    }
    
    function includeInFee(address account) public onlyOwner 
    {
        _isExcludedFromFee[account] = false;
    }
    
    function setAllBuyFeePercents(uint256 taxFee, uint256 liquidityFee, uint256 marketingFee, 
    uint256 developerFee, uint256 stakingFee, uint256 burnFee) 
    external onlyOwner() 
    {
        _taxFee = taxFee;
        _previousTaxFee = taxFee;

        _liquidityFee = liquidityFee;
        _previousLiquidityFee = liquidityFee;

        _marketingFee = marketingFee;
        _previousMarketingFee = marketingFee;

        _developerFee = developerFee;
        _previousDeveloperFee = developerFee;

        _stakingFee = stakingFee;
        _previousStakingFee = stakingFee;

        _burnFee = burnFee;
        _previousBurnFee = burnFee;

        uint256 totalFee = taxFee.add(liquidityFee).add(marketingFee).add(developerFee);
        totalFee = totalFee.add(stakingFee).add(burnFee);

        require(totalFee<=20, "Too High Fee");

    }

    function setAllSaleFeesPercents(uint256 taxFee, uint256 liquidityFee, uint256 marketingFee, 
    uint256 developerFee, uint256 stackingFee, uint256 burnFee) 
    external onlyOwner
    {
        _saleTaxFee = taxFee;
        _saleLiquidityFee = liquidityFee;
        _saleMarketingFee = marketingFee;
        _saleDeveloperFee = developerFee;
        _saleBurnFee = burnFee;
        uint256 totalFee = taxFee.add(liquidityFee).add(marketingFee).add(developerFee);
        totalFee = totalFee.add(stackingFee).add(burnFee);
        require(totalFee<=20, "Too High Fee");
    }


    function setMaxTxAmount(uint256 maxTxAmount) external onlyOwner() 
    {
        _maxTxAmount = maxTxAmount;
        require(maxTxAmount>_tTotal.div(10000), "Too low tx limit");
    }
    

    function updateSwapThresholdAmount(uint256 _swapThresholdAmount) external onlyOwner() 
    {
        swapThresholdAmount = _swapThresholdAmount;
    }
    

    function setMarketingAddress(address _marketingAddress) external onlyOwner() 
    {
        marketingAddress = payable(_marketingAddress);
    }

    function setDeveloperAddress(address _developerAddress) external onlyOwner() 
    {
        developerAddress = payable(_developerAddress);
    }

    function setStakingAddress(address _address) external onlyOwner() 
    {
        stakingAddress = _address;
    }


    function setSwapAndLiquifyEnabled(bool _enabled) public onlyOwner {
        swapAndLiquifyEnabled = _enabled;
        emit SwapAndLiquifyEnabledUpdated(_enabled);
    }
    
    
    function prepareForLaunch() external onlyOwner 
    {
        _taxFee = 0;
        _previousTaxFee = 0;

        _liquidityFee = 0;
        _previousLiquidityFee = 0;

        _marketingFee = 0;
        _previousMarketingFee = 0;

        _developerFee = 0;
        _previousDeveloperFee = 0;

        _stakingFee = 0;
        _previousStakingFee = 0;

        _burnFee = 0;
        _previousBurnFee = 0;

        setSwapAndLiquifyEnabled(false);
        _maxTxAmount = 1_000_000_000 * 10**18;
    }
    
    function afterLaunch() external onlyOwner 
    {    
        _taxFee = 2;
        _previousTaxFee = _taxFee;

        _liquidityFee = 2;
        _previousLiquidityFee = _liquidityFee;

        _marketingFee = 4;
        _previousMarketingFee = _marketingFee;

        _developerFee = 4;
        _previousDeveloperFee = _developerFee;

        _stakingFee = 2;
        _previousStakingFee = _stakingFee;        

        _burnFee = 1;
        _previousBurnFee = _burnFee;

        setSwapAndLiquifyEnabled(true);
        _maxTxAmount = 1_000_000_00 * 10**18;
    }
    
    function transferToAddressETH(address payable recipient, uint256 amount) private {
        recipient.transfer(amount);
    }
    
     //to recieve ETH from uniswapV2Router when swaping
    receive() external payable {}


//////--------  ANTI WHALE -------/////--------

    mapping (address => bool) private _isExcludedFromWhale;

    uint256 public _walletHoldingMaxLimit =  _tTotal.div(100).mul(2); //2%

    function excludeWalletsFromWhales() private 
    {
        _isExcludedFromWhale[owner()]=true;
        _isExcludedFromWhale[address(this)]=true;
        _isExcludedFromWhale[address(0)]=true;
        _isExcludedFromWhale[uniswapV2Pair]=true;
    }


    function checkForWhale(address from, address to, uint256 amount) 
    private view
    {
        uint256 newBalance = balanceOf(to).add(amount);
        if(!_isExcludedFromWhale[from] && !_isExcludedFromWhale[to]) 
        { 
            require(newBalance <= _walletHoldingMaxLimit, "Exceeding max tokens limit in the wallet"); 
        } 
        if(from==uniswapV2Pair && !_isExcludedFromWhale[to]) 
        { 
            require(newBalance <= _walletHoldingMaxLimit, "Exceeding max tokens limit in the wallet"); 
        } 
    }
 
    function setExcludedFromWhale(address account, bool _enabled) public onlyOwner 
    {
        _isExcludedFromWhale[account] = _enabled;
    } 

    function  setWalletMaxHoldingLimit(uint256 _amount) public onlyOwner 
    {
            _walletHoldingMaxLimit = _amount;
    }


    /// black list

    mapping(address => bool) public _isBlacklisted;

    event AccountBlacklisted(address _account,  bool _value, uint256 timestamp);
    function blacklistAddress(address account, bool value) external onlyOwner
    {
        _isBlacklisted[account] = value;
        emit AccountBlacklisted(account,  value, block.timestamp);
    }

    function checkForBlackList(address from, address to) private view
    {
        require(!_isBlacklisted[from] && !_isBlacklisted[to], 'Blacklisted address');
    }


}