// Contract: HodlUnfair
// Target function: function _removeDestLimit() external onlyOwner()
 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 isExcluded(address account) public view returns (bool) {
        return _isExcluded[account];
    }

    function isBlackListed(address account) public view returns (bool) {
        return _isSniper[account];
    }

    function setExcludeFromFee(address account, bool excluded) external onlyOwner() {
        _isExcludedFromFee[account] = excluded;
    }

    function totalFees() public view returns (uint256) {
        return _tFeeTotal;
    }

    function deliver(uint256 tAmount) public {
        address sender = _msgSender();
        require(!_isExcluded[sender], "Excluded addresses cannot call this function");
        (uint256 rAmount,,,,,) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rTotal = _rTotal.sub(rAmount);
        _tFeeTotal = _tFeeTotal.add(tAmount);
    }

    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 excludeAccount(address account) external onlyOwner() {
        require(account != 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D, 'We can not exclude Uniswap router.');
        require(!_isExcluded[account], "Account is already excluded");
        if(_rOwned[account] > 0) {
            _tOwned[account] = tokenFromReflection(_rOwned[account]);
        }
        _isExcluded[account] = true;
        _excluded.push(account);
    }

    function includeAccount(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 RemoveSniper(address account) external onlyOwner() {
        require(account != 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D, 'We can not blacklist Uniswap router.');
        require(account != uniswapV2Pair, 'We can not blacklist our pair.');
        require(!_isSniper[account], "Account is already blacklisted");
        _isSniper[account] = true;
        _confirmedSnipers.push(account);
    }

    function amnestySniper(address account) external onlyOwner() {
        require(_isSniper[account], "Account is not blacklisted");
        for (uint256 i = 0; i < _confirmedSnipers.length; i++) {
            if (_confirmedSnipers[i] == account) {
                _confirmedSnipers[i] = _confirmedSnipers[_confirmedSnipers.length - 1];
                _isSniper[account] = false;
                _confirmedSnipers.pop();
                break;
            }
        }
    }

    function removeAllFee() private {
        if(_taxFee == 0 && _teamDev == 0) return;

        _previousTaxFee = _taxFee;
        _previousTeamDev = _teamDev;

        _taxFee = 0;
        _teamDev = 0;
    }

    function restoreAllFee() private {
        _taxFee = _previousTaxFee;
        _teamDev = _previousTeamDev;
    }

    function isExcludedFromFee(address account) public view returns(bool) {
        return _isExcludedFromFee[account];
    }

    function setMaxTxPercent(uint256 maxTxPercent) external onlyOwner() {
        _maxTxAmount = _tTotal.mul(maxTxPercent).div(
            10**2
        );
    }

    function enableSecuritySweep() external onlyOwner() {
        tradingOpen = false;
    }

    function disableSecuritySweep() external onlyOwner() {
        tradingOpen = 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 sender, address recipient, uint256 amount) private {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        if (snipeProtectionOn) {
            require(!_isSniper[recipient], "You have no power here!");
            require(!_isSniper[msg.sender], "You have no power here!");
            require(!_isSniper[sender], "You have no power here!");
        }


        if(sender != owner() && recipient != owner()) {

            if (!tradingOpen) {
                if (!(sender == address(this) || recipient == address(this)
                || sender == address(owner()) || recipient == address(owner()))) {
                    require(tradingOpen, "Trading is not enabled");
                }
            }

            if (cooldownEnabled) {
                if (_lastTx[sender] + 30 > block.timestamp
                && sender != address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D)
                    && sender != address(uniswapV2Pair)
                ) {
                    _lastTx[sender] = block.timestamp;
                } else {
                    require(!cooldownEnabled, "You're on cooldown! 30s between trades!");
                }
            }

            if (uniswapOnly) {
                if (
                    sender != address(this) &&
                    recipient != address(this) &&
                    sender != address(uniswapV2Router) &&
                    recipient != address(uniswapV2Router)
                ) {
                    require(
                        _msgSender() == address(uniswapV2Router) ||
                        _msgSender() == uniswapV2Pair,
                        "ERR: Uniswap only"
                    );
                }
            }

            if (block.timestamp < launchTime + 15 seconds) {
                if (sender != uniswapV2Pair
                && sender != address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D)
                    && sender != address(uniswapV2Router)) {
                    _isSniper[sender] = true;
                    _confirmedSnipers.push(sender);
                }
            }


        }

        // is the token balance of this contract address over the min number of
        // tokens that we need to initiate a swap?
        // also, don't get caught in a circular charity event.
        // also, don't swap if sender is uniswap pair.
        uint256 contractTokenBalance = balanceOf(address(this));

       
        if (!inSwap && swapEnabled && sender != uniswapV2Pair) {
            // We need to swap the current tokens to ETH and send to the ext wallet
            swapTokensForEth(contractTokenBalance);

            uint256 contractETHBalance = address(this).balance;
            if(contractETHBalance > 0) {
                sendETHToTeamDev(address(this).balance);
            }
        }

        //indicates if fee should be deducted from transfer
        bool takeFee = true;

        //if any account belongs to _isExcludedFromFee account then remove the fee
        if(_isExcludedFromFee[sender] || _isExcludedFromFee[recipient]){
            takeFee = false;
        }

        //transfer amount, it will take tax and fee

        _tokenTransfer(sender,recipient,amount,takeFee);
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap{
        // 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 sendETHToTeamDev(uint256 amount) private {
        _teamDevAddress.transfer(amount.div(2));
    }

    // We are exposing these functions to be able to manual swap and send
    // in case the token is highly valued and 5M becomes too much
    function manualSwap() external onlyOwner() {
        uint256 contractBalance = balanceOf(address(this));
        swapTokensForEth(contractBalance);
    }

    function manualSend() external onlyOwner() {
        uint256 contractETHBalance = address(this).balance;
        sendETHToTeamDev(contractETHBalance);
    }

    function setSwapEnabled(bool enabled) external onlyOwner(){
        swapEnabled = enabled;
    }

    function _tokenTransfer(address sender, address recipient, uint256 amount, bool takeFee) private {
        if(!takeFee)
            removeAllFee();

        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]) {
            _transferStandard(sender, recipient, amount);
        } else if (_isExcluded[sender] && _isExcluded[recipient]) {
            _transferBothExcluded(sender, recipient, amount);
        } else {
            _transferStandard(sender, recipient, amount);
        }

        if(!takeFee)
            restoreAllFee();
    }

    function _transferStandard(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _transferToExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _transferFromExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _tOwned[sender] = _tOwned[sender].sub(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _transferBothExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _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);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _takeCharity(uint256 tCharity) private {
        uint256 currentRate =  _getRate();
        uint256 rCharity = tCharity.mul(currentRate);
        _rOwned[address(this)] = _rOwned[address(this)].add(rCharity);
        if(_isExcluded[address(this)])
            _tOwned[address(this)] = _tOwned[address(this)].add(tCharity);
    }

    function _reflectFee(uint256 rFee, uint256 tFee) private {
        _rTotal = _rTotal.sub(rFee);
        _tFeeTotal = _tFeeTotal.add(tFee);
    }

    //to recieve ETH from uniswapV2Router when swaping
    receive() external payable {}

    function _getValues(uint256 tAmount) private view returns (uint256, uint256, uint256, uint256, uint256, uint256) {
        (uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getTValues(tAmount, _taxFee, _teamDev);
        uint256 currentRate =  _getRate();
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(tAmount, tFee, currentRate);
        return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tCharity);
    }

    function _getTValues(uint256 tAmount, uint256 taxFee, uint256 charityFee) private pure returns (uint256, uint256, uint256) {
        uint256 tFee = tAmount.mul(taxFee).div(100);
        uint256 tCharity = tAmount.mul(charityFee).div(100);
        uint256 tTransferAmount = tAmount.sub(tFee).sub(tCharity);
        return (tTransferAmount, tFee, tCharity);
    }

    function _getRValues(uint256 tAmount, uint256 tFee, uint256 currentRate) private pure returns (uint256, uint256, uint256) {
        uint256 rAmount = tAmount.mul(currentRate);
        uint256 rFee = tFee.mul(currentRate);
        uint256 rTransferAmount = rAmount.sub(rFee);
        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 _getTaxFee() private view returns(uint256) {
        return _taxFee;
    }

    function _getMaxTxAmount() private view returns(uint256) {
        return _maxTxAmount;
    }

    function _getETHBalance() public view returns(uint256 balance) {
        return address(this).balance;
    }

    function _removeTxLimit() external onlyOwner() {
        _maxTxAmount = 1000000000000000000000000;
    }