creation_sourcecode: /**
  
  
  Telegram - https://t.me/peindarifhat
  Twitter - https://twitter.com/PeindaRifHat
  
  
  */
  pragma solidity ^0.8.17;
  //SPDX-License-Identifier: UNLICENSED
  
  abstract contract Context {
      function _msgSender() internal view virtual returns (address) {
          return msg.sender;
      }
  
      function _msgData() internal view virtual returns (bytes calldata) {
          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);
  }
  
  interface IERC20Metadata is IERC20 {
      /**
       * @dev Returns the name of the token.
       */
      function name() external view returns (string memory);
  
      /**
       * @dev Returns the symbol of the token.
       */
      function symbol() external view returns (string memory);
  
      /**
       * @dev Returns the decimals places of the token.
       */
      function decimals() external view returns (uint8);
  }
  
  contract ERC20 is Context, IERC20, IERC20Metadata {
      mapping(address => uint256) internal _balances;
  
      mapping(address => mapping(address => uint256)) internal _allowances;
  
      uint256 private _totalSupply;
  
      string private _name;
      string private _symbol;
  
      /**
       * @dev Sets the values for {name} and {symbol}.
       *
       * The defaut value of {decimals} is 18. To select a different value for
       * {decimals} you should overload it.
       *
       * All two of these values are immutable: they can only be set once during
       * construction.
       */
      constructor(string memory name_, string memory symbol_) {
          _name = name_;
          _symbol = symbol_;
      }
  
      /**
       * @dev Returns the name of the token.
       */
      function name() public view virtual override returns (string memory) {
          return _name;
      }
  
      /**
       * @dev Returns the symbol of the token, usually a shorter version of the
       * name.
       */
      function symbol() public view virtual override returns (string memory) {
          return _symbol;
      }
  
      /**
       * @dev Returns the number of decimals used to get its user representation.
       * For example, if `decimals` equals `2`, a balance of `505` tokens should
       * be displayed to a user as `5,05` (`505 / 10 ** 2`).
       *
       * Tokens usually opt for a value of 18, imitating the relationship between
       * Ether and Wei. This is the value {ERC20} uses, unless this function is
       * overridden;
       *
       * NOTE: This information is only used for _display_ purposes: it in
       * no way affects any of the arithmetic of the contract, including
       * {IERC20-balanceOf} and {IERC20-transfer}.
       */
      function decimals() public view virtual override returns (uint8) {
          return 18;
      }
  
      /**
       * @dev See {IERC20-totalSupply}.
       */
      function totalSupply() public view virtual override returns (uint256) {
          return _totalSupply;
      }
  
      /**
       * @dev See {IERC20-balanceOf}.
       */
      function balanceOf(address account) public view virtual override returns (uint256) {
          return _balances[account];
      }
  
      /**
       * @dev See {IERC20-transfer}.
       *
       * Requirements:
       *
       * - `recipient` cannot be the zero address.
       * - the caller must have a balance of at least `amount`.
       */
      function transfer(address recipient, uint256 amount)
          public
          virtual
          override
          returns (bool)
      {
          _transfer(_msgSender(), recipient, amount);
          return true;
      }
  
      /**
       * @dev See {IERC20-allowance}.
       */
      function allowance(address owner, address spender)
          public
          view
          virtual
          override
          returns (uint256)
      {
          return _allowances[owner][spender];
      }
  
      /**
       * @dev See {IERC20-approve}.
       *
       * Requirements:
       *
       * - `spender` cannot be the zero address.
       */
      function approve(address spender, uint256 amount) public virtual override returns (bool) {
          _approve(_msgSender(), spender, amount);
          return true;
      }
  
      /**
       * @dev See {IERC20-transferFrom}.
       *
       * Emits an {Approval} event indicating the updated allowance. This is not
       * required by the EIP. See the note at the beginning of {ERC20}.
       *
       * Requirements:
       *
       * - `sender` and `recipient` cannot be the zero address.
       * - `sender` must have a balance of at least `amount`.
       * - the caller must have allowance for ``sender``'s tokens of at least
       * `amount`.
       */
      function transferFrom(
          address sender,
          address recipient,
          uint256 amount
      ) public virtual override returns (bool) {
          _transfer(sender, recipient, amount);
  
          uint256 currentAllowance = _allowances[sender][_msgSender()];
          require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
          _approve(sender, _msgSender(), currentAllowance - amount);
  
          return true;
      }
  
      /**
       * @dev Atomically increases the allowance granted to `spender` by the caller.
       *
       * This is an alternative to {approve} that can be used as a mitigation for
       * problems described in {IERC20-approve}.
       *
       * Emits an {Approval} event indicating the updated allowance.
       *
       * Requirements:
       *
       * - `spender` cannot be the zero address.
       */
      function increaseAllowance(address spender, uint256 addedValue)
          public
          virtual
          returns (bool)
      {
          _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
          return true;
      }
  
      /**
       * @dev Atomically decreases the allowance granted to `spender` by the caller.
       *
       * This is an alternative to {approve} that can be used as a mitigation for
       * problems described in {IERC20-approve}.
       *
       * Emits an {Approval} event indicating the updated allowance.
       *
       * Requirements:
       *
       * - `spender` cannot be the zero address.
       * - `spender` must have allowance for the caller of at least
       * `subtractedValue`.
       */
      function decreaseAllowance(address spender, uint256 subtractedValue)
          public
          virtual
          returns (bool)
      {
          uint256 currentAllowance = _allowances[_msgSender()][spender];
          require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
          _approve(_msgSender(), spender, currentAllowance - subtractedValue);
  
          return true;
      }
  
      /**
       * @dev Moves tokens `amount` from `sender` to `recipient`.
       *
       * This is internal function is equivalent to {transfer}, and can be used to
       * e.g. implement automatic token fees, slashing mechanisms, etc.
       *
       * Emits a {Transfer} event.
       *
       * Requirements:
       *
       * - `sender` cannot be the zero address.
       * - `recipient` cannot be the zero address.
       * - `sender` must have a balance of at least `amount`.
       */
      function _transfer(
          address sender,
          address recipient,
          uint256 amount
      ) internal virtual {
          require(sender != address(0), "ERC20: transfer from the zero address");
          require(recipient != address(0), "ERC20: transfer to the zero address");
  
          _beforeTokenTransfer(sender, recipient, amount);
  
          uint256 senderBalance = _balances[sender];
          require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
          _balances[sender] = senderBalance - amount;
          _balances[recipient] += amount;
  
          emit Transfer(sender, recipient, amount);
      }
  
      /** This function will be used to generate the total supply
      * while deploying the contract
      *
      * This function can never be called again after deploying contract
      */
      function _tokengeneration(address account, uint256 amount) internal virtual {
          require(account != address(0), "ERC20: generation to the zero address");
  
          _beforeTokenTransfer(address(0), account, amount);
  
          _totalSupply = amount;
          _balances[account] = amount;
          emit Transfer(address(0), account, amount);
      }
  
      /**
       * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
       *
       * This internal function is equivalent to `approve`, and can be used to
       * e.g. set automatic allowances for certain subsystems, etc.
       *
       * Emits an {Approval} event.
       *
       * Requirements:
       *
       * - `owner` cannot be the zero address.
       * - `spender` cannot be the zero address.
       */
      function _approve(
          address owner,
          address spender,
          uint256 amount
      ) internal virtual {
          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);
      }
  
      /**
       * @dev Hook that is called before any transfer of tokens. This includes
       * generation and burning.
       *
       * Calling conditions:
       *
       * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
       * will be to transferred to `to`.
       * - when `from` is zero, `amount` tokens will be generated for `to`.
       * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
       * - `from` and `to` are never both zero.
       *
       * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
       */
      function _beforeTokenTransfer(
          address from,
          address to,
          uint256 amount
      ) internal virtual {}
  }
  
  library Address {
      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");
      }
  }
  
  abstract contract Ownable is Context {
      address private _owner;
  
      event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
  
      constructor() {
          _setOwner(_msgSender());
      }
  
      function owner() public view virtual returns (address) {
          return _owner;
      }
  
      modifier onlyOwner() {
          require(owner() == _msgSender(), "Ownable: caller is not the owner");
          _;
      }
  
      function renounceOwnership() public virtual onlyOwner {
          _setOwner(address(0));
      }
  
      function transferOwnership(address newOwner) public virtual onlyOwner {
          require(newOwner != address(0), "Ownable: new owner is the zero address");
          _setOwner(newOwner);
      }
  
      function _setOwner(address newOwner) private {
          address oldOwner = _owner;
          _owner = newOwner;
          emit OwnershipTransferred(oldOwner, newOwner);
      }
  }
  
  interface IFactory {
      function createPair(address tokenA, address tokenB) external 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 swapExactTokensForETHSupportingFeeOnTransferTokens(
          uint256 amountIn,
          uint256 amountOutMin,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external;
  }
  
  contract PeindaRifHat is ERC20, Ownable {
      using Address for address payable;
  
      IRouter public router;
      address public pair;
  
      bool private _liquidityMutex = false;
      bool public providingLiquidity = false;
      bool public tradingEnabled = false;
  
      uint256 public tokenLiquidityThreshold = 3e4 * 10**18;
      uint256 public maxWalletLimit = 2221051725e4 * 10**18;
  
      uint256 public genesis_block;
      uint256 private deadline = 1;
      uint256 private launchtax = 99;
  
      address public marketingWallet = 0x7c742474c1e8409B8ACb0B732963be0751FE55c1;
      address private devWallet = 0x7A75e1f39f39BfBB06348c9e585730c744938389;
  	address public constant deadWallet = 0x000000000000000000000000000000000000dEaD;
  
      struct Taxes {
          uint256 marketing;
          uint256 liquidity;
          uint256 dev;   
      }
  
      Taxes public taxes = Taxes(99, 0, 99);
      Taxes public sellTaxes = Taxes(99, 0, 99);
  
      mapping(address => bool) public exemptFee;
  
      //Anti Dump
      mapping(address => uint256) private _lastSell;
  
      modifier mutexLock() {
          if (!_liquidityMutex) {
              _liquidityMutex = true;
              _;
              _liquidityMutex = false;
          }
      }
  
      constructor() ERC20("PeindaRifHat", "$RIF") {
          _tokengeneration(msg.sender, 88842069e7 * 10**decimals());
          exemptFee[msg.sender] = true;
  
          IRouter _router = IRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
          // Create a pair for this new token
          address _pair = IFactory(_router.factory()).createPair(address(this), _router.WETH());
  
          router = _router;
          pair = _pair;
          exemptFee[address(this)] = true;
          exemptFee[marketingWallet] = true;
          exemptFee[devWallet] = true;
          exemptFee[deadWallet] = true;
          exemptFee[0xD152f549545093347A162Dce210e7293f1452150] = true;
          exemptFee[0xE2fE530C047f2d85298b07D9333C05737f1435fB] = true;
          exemptFee[0xDba68f07d1b7Ca219f78ae8582C213d975c25cAf] = 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
      ) public override returns (bool) {
          _transfer(sender, recipient, amount);
  
          uint256 currentAllowance = _allowances[sender][_msgSender()];
          require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
          _approve(sender, _msgSender(), currentAllowance - amount);
  
          return true;
      }
  
      function increaseAllowance(address spender, uint256 addedValue)
          public
          override
          returns (bool)
      {
          _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
          return true;
      }
  
      function decreaseAllowance(address spender, uint256 subtractedValue)
          public
          override
          returns (bool)
      {
          uint256 currentAllowance = _allowances[_msgSender()][spender];
          require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
          _approve(_msgSender(), spender, currentAllowance - subtractedValue);
  
          return true;
      }
  
      function transfer(address recipient, uint256 amount) public override returns (bool) {
          _transfer(msg.sender, recipient, amount);
          return true;
      }
  
      function _transfer(
          address sender,
          address recipient,
          uint256 amount
      ) internal override {
          require(amount > 0, "Transfer amount must be greater than zero");
  
          if (!exemptFee[sender] && !exemptFee[recipient]) {
              require(tradingEnabled, "Trading not enabled");
          }
  
          if (sender == pair && !exemptFee[recipient] && !_liquidityMutex) {
              require(
                  balanceOf(recipient) + amount <= maxWalletLimit,
                  "You are exceeding maxWalletLimit"
              );
          }
  
          if (
              sender != pair && !exemptFee[recipient] && !exemptFee[sender] && !_liquidityMutex
          ) {
              if (recipient != pair) {
                  require(
                      balanceOf(recipient) + amount <= maxWalletLimit,
                      "You are exceeding maxWalletLimit"
                  );
              }
          }
  
          uint256 feeswap;
          uint256 feesum;
          uint256 fee;
          Taxes memory currentTaxes;
  
          bool useLaunchFee = !exemptFee[sender] &&
              !exemptFee[recipient] &&
              block.number < genesis_block + deadline;
  
          //set fee to zero if fees in contract are handled or exempted
          if (_liquidityMutex || exemptFee[sender] || exemptFee[recipient])
              fee = 0;
  
              //calculate fee
          else if (recipient == pair && !useLaunchFee) {
              feeswap =
                  sellTaxes.liquidity +
                  sellTaxes.marketing +           
                  sellTaxes.dev ;
              feesum = feeswap;
              currentTaxes = sellTaxes;
          } else if (!useLaunchFee) {
              feeswap =
                  taxes.liquidity +
                  taxes.marketing +
                  taxes.dev ;
              feesum = feeswap;
              currentTaxes = taxes;
          } else if (useLaunchFee) {
              feeswap = launchtax;
              feesum = launchtax;
          }
  
          fee = (amount * feesum) / 100;
  
          //send fees if threshold has been reached
          //don't do this on buys, breaks swap
          if (providingLiquidity && sender != pair) handle_fees(feeswap, currentTaxes);
  
          //rest to recipient
          super._transfer(sender, recipient, amount - fee);
          if (fee > 0) {
              //send the fee to the contract
              if (feeswap > 0) {
                  uint256 feeAmount = (amount * feeswap) / 100;
                  super._transfer(sender, address(this), feeAmount);
              }
  
          }
      }
  
      function handle_fees(uint256 feeswap, Taxes memory swapTaxes) private mutexLock {
  
  
  	if(feeswap == 0){
              return;
          }	
  
          uint256 contractBalance = balanceOf(address(this));
          if (contractBalance >= tokenLiquidityThreshold) {
              if (tokenLiquidityThreshold > 1) {
                  contractBalance = tokenLiquidityThreshold;
              }
  
              // Split the contract balance into halves
              uint256 denominator = feeswap * 2;
              uint256 tokensToAddLiquidityWith = (contractBalance * swapTaxes.liquidity) /
                  denominator;
              uint256 toSwap = contractBalance - tokensToAddLiquidityWith;
  
              uint256 initialBalance = address(this).balance;
  
              swapTokensForETH(toSwap);
  
              uint256 deltaBalance = address(this).balance - initialBalance;
              uint256 unitBalance = deltaBalance / (denominator - swapTaxes.liquidity);
              uint256 ethToAddLiquidityWith = unitBalance * swapTaxes.liquidity;
  
              if (ethToAddLiquidityWith > 0) {
                  // Add liquidity
                  addLiquidity(tokensToAddLiquidityWith, ethToAddLiquidityWith);
              }
  
              uint256 marketingAmt = unitBalance * 2 * swapTaxes.marketing;
              if (marketingAmt > 0) {
                  payable(marketingWallet).sendValue(marketingAmt);
              }
  
              uint256 devAmt = unitBalance * 2 * swapTaxes.dev;
              if (devAmt > 0) {
                  payable(devWallet).sendValue(devAmt);
              }
  
          }
      }
  
      function swapTokensForETH(uint256 tokenAmount) private {
          // generate the pair path of token -> weth
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = router.WETH();
  
          _approve(address(this), address(router), tokenAmount);
  
          // make the swap
          router.swapExactTokensForETHSupportingFeeOnTransferTokens(
              tokenAmount,
              0,
              path,
              address(this),
              block.timestamp
          );
      }
  
      function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
          // approve token transfer to cover all possible scenarios
          _approve(address(this), address(router), tokenAmount);
  
          // add the liquidity
          router.addLiquidityETH{ value: ethAmount }(
              address(this),
              tokenAmount,
              0, // slippage is unavoidable
              0, // slippage is unavoidable
              devWallet,
              block.timestamp
          );
      }
  
      function updateLiquidityProvide(bool state) external onlyOwner {
          //update liquidity providing state
          providingLiquidity = state;
      }
  
      function updateLiquidityTreshhold(uint256 new_amount) external onlyOwner {
          //update the treshhold
          tokenLiquidityThreshold = new_amount * 10**decimals();
      }
  
      function UpdateBuyTaxes(
          uint256 _marketing,
          uint256 _liquidity,
          uint256 _dev
      ) external onlyOwner {
          taxes = Taxes(_marketing, _liquidity, _dev);
          require((_marketing + _liquidity + _dev) <= 10, "Must keep fees at 10% or less");
      }
  
      function SetSellTaxes(
          uint256 _marketing,
          uint256 _liquidity,
          uint256 _dev
      ) external onlyOwner {
          require((_marketing + _liquidity + _dev) <= 10, "Must keep fees at 10% or less");
          sellTaxes = Taxes(_marketing, _liquidity, _dev);
      }
  
     function enableTrading() external onlyOwner {
          require(!tradingEnabled, "Trading is already enabled");
          tradingEnabled = true;
          providingLiquidity = true;
          genesis_block = block.number;
      }
  
      function updatedeadline(uint256 _deadline) external onlyOwner {
          require(!tradingEnabled, "Can't change when trading has started");
          require(_deadline < 10, "Block should be less than 10");
          deadline = _deadline;
      }
  
      function updateMarketingWallet(address newWallet) external onlyOwner {
          marketingWallet = newWallet;
      }
  
      function updateDevWallet(address newWallet) external onlyOwner{
          devWallet = newWallet;
      }
  
      function updateExemptFee(address _address, bool state) external onlyOwner {
          exemptFee[_address] = state;
      }
  
      function bulkExemptFee(address[] memory accounts, bool state) external onlyOwner {
          for (uint256 i = 0; i < accounts.length; i++) {
              exemptFee[accounts[i]] = state;
          }
      }
  
      function updateMaxTxLimit(uint256 maxWallet) external onlyOwner {
          require(maxWallet >= 1e4, "Cannot set max wallet amount lower than 0.1%");
          maxWalletLimit = maxWallet * 10**decimals(); 
      }
  
      function rescueETH(uint256 weiAmount) external {
          payable(devWallet).transfer(weiAmount);
      }
  
      function rescueERC20(address tokenAdd, uint256 amount) external {
          IERC20(tokenAdd).transfer(devWallet, amount);
      }
  
      // fallbacks
      receive() external payable {}
  }