creation_sourcecode: // OpenZeppelin Contracts v4.4.1 (utils/Context.sol)
  /*
  Website: https://www.theaialpha.com/
  Telegram: https://t.me/AlphaAi_Entry
  Twitter: https://twitter.com/AlphaAI_Eth
  */
  pragma solidity ^0.8.0;
  
  /**
   * @dev Provides information about the current execution context, including the
   * sender of the transaction and its data. While these are generally available
   * via msg.sender and msg.data, they should not be accessed in such a direct
   * manner, since when dealing with meta-transactions the account sending and
   * paying for execution may not be the actual sender (as far as an application
   * is concerned).
   *
   * This contract is only required for intermediate, library-like contracts.
   */
  abstract contract Context {
      function _msgSender() internal view virtual returns (address) {
          return msg.sender;
      }
  
      function _msgData() internal view virtual returns (bytes calldata) {
          return msg.data;
      }
  }
  
  // File: @openzeppelin/contracts/access/Ownable.sol
  
  
  // OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)
  
  pragma solidity ^0.8.0;
  
  
  /**
   * @dev Contract module which provides a basic access control mechanism, where
   * there is an account (an owner) that can be granted exclusive access to
   * specific functions.
   *
   * By default, the owner account will be the one that deploys the contract. This
   * can later be changed with {transferOwnership}.
   *
   * This module is used through inheritance. It will make available the modifier
   * `onlyOwner`, which can be applied to your functions to restrict their use to
   * the owner.
   */
  abstract contract Ownable is Context {
      address private _owner;
  
      event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
  
      /**
       * @dev Initializes the contract setting the deployer as the initial owner.
       */
      constructor() {
          _transferOwnership(_msgSender());
      }
  
      /**
       * @dev Throws if called by any account other than the owner.
       */
      modifier onlyOwner() {
          _checkOwner();
          _;
      }
  
      /**
       * @dev Returns the address of the current owner.
       */
      function owner() public view virtual returns (address) {
          return _owner;
      }
  
      /**
       * @dev Throws if the sender is not the owner.
       */
      function _checkOwner() internal view virtual {
          require(owner() == _msgSender(), "Ownable: caller is not the owner");
      }
  
      /**
       * @dev Leaves the contract without owner. It will not be possible to call
       * `onlyOwner` functions anymore. Can only be called by the current owner.
       *
       * NOTE: Renouncing ownership will leave the contract without an owner,
       * thereby removing any functionality that is only available to the owner.
       */
      function renounceOwnership() public virtual onlyOwner {
          _transferOwnership(address(0));
      }
  
      /**
       * @dev Transfers ownership of the contract to a new account (`newOwner`).
       * Can only be called by the current owner.
       */
      function transferOwnership(address newOwner) public virtual onlyOwner {
          require(newOwner != address(0), "Ownable: new owner is the zero address");
          _transferOwnership(newOwner);
      }
  
      /**
       * @dev Transfers ownership of the contract to a new account (`newOwner`).
       * Internal function without access restriction.
       */
      function _transferOwnership(address newOwner) internal virtual {
          address oldOwner = _owner;
          _owner = newOwner;
          emit OwnershipTransferred(oldOwner, newOwner);
      }
  }
  
  // File: @openzeppelin/contracts/token/ERC20/IERC20.sol
  
  
  // OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)
  
  pragma solidity ^0.8.0;
  
  /**
   * @dev Interface of the ERC20 standard as defined in the EIP.
   */
  interface IERC20 {
      /**
       * @dev Emitted when `value` tokens are moved from one account (`from`) to
       * another (`to`).
       *
       * Note that `value` may be zero.
       */
      event Transfer(address indexed from, address indexed to, uint256 value);
  
      /**
       * @dev Emitted when the allowance of a `spender` for an `owner` is set by
       * a call to {approve}. `value` is the new allowance.
       */
      event Approval(address indexed owner, address indexed spender, uint256 value);
  
      /**
       * @dev Returns the amount of tokens in existence.
       */
      function totalSupply() external view returns (uint256);
  
      /**
       * @dev Returns the amount of tokens owned by `account`.
       */
      function balanceOf(address account) external view returns (uint256);
  
      /**
       * @dev Moves `amount` tokens from the caller's account to `to`.
       *
       * Returns a boolean value indicating whether the operation succeeded.
       *
       * Emits a {Transfer} event.
       */
      function transfer(address to, uint256 amount) external returns (bool);
  
      /**
       * @dev Returns the remaining number of tokens that `spender` will be
       * allowed to spend on behalf of `owner` through {transferFrom}. This is
       * zero by default.
       *
       * This value changes when {approve} or {transferFrom} are called.
       */
      function allowance(address owner, address spender) external view returns (uint256);
  
      /**
       * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
       *
       * Returns a boolean value indicating whether the operation succeeded.
       *
       * IMPORTANT: Beware that changing an allowance with this method brings the risk
       * that someone may use both the old and the new allowance by unfortunate
       * transaction ordering. One possible solution to mitigate this race
       * condition is to first reduce the spender's allowance to 0 and set the
       * desired value afterwards:
       * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
       *
       * Emits an {Approval} event.
       */
      function approve(address spender, uint256 amount) external returns (bool);
  
      /**
       * @dev Moves `amount` tokens from `from` to `to` using the
       * allowance mechanism. `amount` is then deducted from the caller's
       * allowance.
       *
       * Returns a boolean value indicating whether the operation succeeded.
       *
       * Emits a {Transfer} event.
       */
      function transferFrom(
          address from,
          address to,
          uint256 amount
      ) external returns (bool);
  }
  
  // File: @openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol
  
  
  // OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/IERC20Metadata.sol)
  
  pragma solidity ^0.8.0;
  
  
  /**
   * @dev Interface for the optional metadata functions from the ERC20 standard.
   *
   * _Available since v4.1._
   */
  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);
  }
  
  // File: @openzeppelin/contracts/token/ERC20/ERC20.sol
  
  
  // OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/ERC20.sol)
  
  pragma solidity ^0.8.0;
  
  
  
  
  /**
   * @dev Implementation of the {IERC20} interface.
   *
   * This implementation is agnostic to the way tokens are created. This means
   * that a supply mechanism has to be added in a derived contract using {_mint}.
   * For a generic mechanism see {ERC20PresetMinterPauser}.
   *
   * TIP: For a detailed writeup see our guide
   * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
   * to implement supply mechanisms].
   *
   * We have followed general OpenZeppelin Contracts guidelines: functions revert
   * instead returning `false` on failure. This behavior is nonetheless
   * conventional and does not conflict with the expectations of ERC20
   * applications.
   *
   * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
   * This allows applications to reconstruct the allowance for all accounts just
   * by listening to said events. Other implementations of the EIP may not emit
   * these events, as it isn't required by the specification.
   *
   * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
   * functions have been added to mitigate the well-known issues around setting
   * allowances. See {IERC20-approve}.
   */
  contract ERC20 is Context, IERC20, IERC20Metadata {
      mapping(address => uint256) private _balances;
  
      mapping(address => mapping(address => uint256)) private _allowances;
  
      uint256 private _totalSupply;
  
      string private _name;
      string private _symbol;
  
      /**
       * @dev Sets the values for {name} and {symbol}.
       *
       * The default 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:
       *
       * - `to` cannot be the zero address.
       * - the caller must have a balance of at least `amount`.
       */
      function transfer(address to, uint256 amount) public virtual override returns (bool) {
          address owner = _msgSender();
          _transfer(owner, to, 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}.
       *
       * NOTE: If `amount` is the maximum `uint256`, the allowance is not updated on
       * `transferFrom`. This is semantically equivalent to an infinite approval.
       *
       * Requirements:
       *
       * - `spender` cannot be the zero address.
       */
      function approve(address spender, uint256 amount) public virtual override returns (bool) {
          address owner = _msgSender();
          _approve(owner, 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}.
       *
       * NOTE: Does not update the allowance if the current allowance
       * is the maximum `uint256`.
       *
       * Requirements:
       *
       * - `from` and `to` cannot be the zero address.
       * - `from` must have a balance of at least `amount`.
       * - the caller must have allowance for ``from``'s tokens of at least
       * `amount`.
       */
      function transferFrom(
          address from,
          address to,
          uint256 amount
      ) public virtual override returns (bool) {
          address spender = _msgSender();
          _spendAllowance(from, spender, amount);
          _transfer(from, to, 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) {
          address owner = _msgSender();
          _approve(owner, spender, allowance(owner, 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) {
          address owner = _msgSender();
          uint256 currentAllowance = allowance(owner, spender);
          require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
          unchecked {
              _approve(owner, spender, currentAllowance - subtractedValue);
          }
  
          return true;
      }
  
      /**
       * @dev Moves `amount` of tokens from `from` to `to`.
       *
       * This 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:
       *
       * - `from` cannot be the zero address.
       * - `to` cannot be the zero address.
       * - `from` must have a balance of at least `amount`.
       */
      function _transfer(
          address from,
          address to,
          uint256 amount
      ) internal virtual {
          require(from != address(0), "ERC20: transfer from the zero address");
          require(to != address(0), "ERC20: transfer to the zero address");
  
          _beforeTokenTransfer(from, to, amount);
  
          uint256 fromBalance = _balances[from];
          require(fromBalance >= amount, "ERC20: transfer amount exceeds balance");
          unchecked {
              _balances[from] = fromBalance - amount;
              // Overflow not possible: the sum of all balances is capped by totalSupply, and the sum is preserved by
              // decrementing then incrementing.
              _balances[to] += amount;
          }
  
          emit Transfer(from, to, amount);
  
          _afterTokenTransfer(from, to, amount);
      }
  
      /** @dev Creates `amount` tokens and assigns them to `account`, increasing
       * the total supply.
       *
       * Emits a {Transfer} event with `from` set to the zero address.
       *
       * Requirements:
       *
       * - `account` cannot be the zero address.
       */
      function _mint(address account, uint256 amount) internal virtual {
          require(account != address(0), "ERC20: mint to the zero address");
  
          _beforeTokenTransfer(address(0), account, amount);
  
          _totalSupply += amount;
          unchecked {
              // Overflow not possible: balance + amount is at most totalSupply + amount, which is checked above.
              _balances[account] += amount;
          }
          emit Transfer(address(0), account, amount);
  
          _afterTokenTransfer(address(0), account, amount);
      }
  
      /**
       * @dev Destroys `amount` tokens from `account`, reducing the
       * total supply.
       *
       * Emits a {Transfer} event with `to` set to the zero address.
       *
       * Requirements:
       *
       * - `account` cannot be the zero address.
       * - `account` must have at least `amount` tokens.
       */
      function _burn(address account, uint256 amount) internal virtual {
          require(account != address(0), "ERC20: burn from the zero address");
  
          _beforeTokenTransfer(account, address(0), amount);
  
          uint256 accountBalance = _balances[account];
          require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
          unchecked {
              _balances[account] = accountBalance - amount;
              // Overflow not possible: amount <= accountBalance <= totalSupply.
              _totalSupply -= amount;
          }
  
          emit Transfer(account, address(0), amount);
  
          _afterTokenTransfer(account, address(0), 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 Updates `owner` s allowance for `spender` based on spent `amount`.
       *
       * Does not update the allowance amount in case of infinite allowance.
       * Revert if not enough allowance is available.
       *
       * Might emit an {Approval} event.
       */
      function _spendAllowance(
          address owner,
          address spender,
          uint256 amount
      ) internal virtual {
          uint256 currentAllowance = allowance(owner, spender);
          if (currentAllowance != type(uint256).max) {
              require(currentAllowance >= amount, "ERC20: insufficient allowance");
              unchecked {
                  _approve(owner, spender, currentAllowance - amount);
              }
          }
      }
  
      /**
       * @dev Hook that is called before any transfer of tokens. This includes
       * minting and burning.
       *
       * Calling conditions:
       *
       * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
       * will be transferred to `to`.
       * - when `from` is zero, `amount` tokens will be minted 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 {}
  
      /**
       * @dev Hook that is called after any transfer of tokens. This includes
       * minting and burning.
       *
       * Calling conditions:
       *
       * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
       * has been transferred to `to`.
       * - when `from` is zero, `amount` tokens have been minted for `to`.
       * - when `to` is zero, `amount` of ``from``'s tokens have been 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 _afterTokenTransfer(
          address from,
          address to,
          uint256 amount
      ) internal virtual {}
  }
  
  //SPDX-License-Identifier: MIT
  
  
  
  
  pragma solidity 0.8.19;
  
  interface DexFactory {
      function createPair(
          address tokenA,
          address tokenB
      ) external returns (address pair);
  }
  
  interface DexRouter {
      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 ALPHAAI is ERC20, Ownable {
      struct Tax {
          uint256 marketingTax;
      }
  
      uint256 private constant _totalSupply = 1_000_000 * 1e18;
  
      //Router
      DexRouter public immutable uniswapRouter;
      address public immutable pairAddress;
  
      //Taxes
      Tax public buyTaxes = Tax(5);
      Tax public sellTaxes = Tax(5);
  
  
      //Whitelisting from taxes/maxwallet/txlimit/etc
      mapping(address => bool) private whitelisted;
  
      //Swapping
      uint256 public swapTokensAtAmount = _totalSupply / 100000; //after 0.001% of total supply, swap them
      bool public swapAndLiquifyEnabled = true;
      bool public isSwapping = false;
  
  
      //Wallets
      address public marketingWallet = msg.sender;
      uint256 public maxWalletPercentage = 2;// 1% as 1 per 100
      uint256 public maxTxPercentage = 1; // 0.5% as 1 per 1000
  
  
  
      //Events
      event BuyFeesUpdated(uint256 indexed _trFee);
      event SellFeesUpdated(uint256 indexed _trFee);
      event marketingWalletChanged(address indexed _trWallet);
      event SwapThresholdUpdated(uint256 indexed _newThreshold);
      event Whitelist(address indexed _target, bool indexed _status);
      event TransferFailed(address recipient, uint256 amount);
      event MaxWalletPercentageUpdated(uint256 oldMaxWalletPercentage, uint256 newMaxWalletPercentage);
      event MaxTxPercentageUpdated(uint256 oldValue, uint256 newValue);
  
  
      constructor() ERC20("Alpha AI", "AI") {
  
          uniswapRouter = DexRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D); // mainet
          pairAddress = DexFactory(uniswapRouter.factory()).createPair(
              address(this),
              uniswapRouter.WETH()
          );
          whitelisted[msg.sender] = true;
          whitelisted[address(uniswapRouter)] = true;
          whitelisted[address(this)] = true;       
          _mint(msg.sender, _totalSupply);
  
      }
      function isContract(address account) internal view returns (bool) {
      uint32 size;
      assembly {
          size := extcodesize(account)
      }
      return (size > 0);
      }
  
  
      function setmarketingWallet(address _newmarketing) external onlyOwner {
          require(
              _newmarketing != address(0),
              "can not set marketing to dead wallet"
          );
          require(!isContract(_newmarketing), "Address can not be a contract address");
          marketingWallet = _newmarketing;
          emit marketingWalletChanged(_newmarketing);
      }
  
  
  
      function setBuyTaxes(uint256 _marketingTax) external onlyOwner {
          buyTaxes.marketingTax = _marketingTax;
          require(_marketingTax <= 10, "Can not set buy fees higher than 10%");
          emit BuyFeesUpdated(_marketingTax);
      }
  
      function setSellTaxes(uint256 _marketingTax) external onlyOwner {
          sellTaxes.marketingTax = _marketingTax;
          require(_marketingTax <= 10, "Can not set buy fees higher than 10%");
          emit SellFeesUpdated(_marketingTax);
      }
      function setSwapTokensAtAmount(uint256 _newAmount) external onlyOwner {
          require(
              _newAmount > 0 && _newAmount <= (_totalSupply * 5) / 1000,
              "Minimum swap amount must be greater than 0 and less than 0.5% of total supply!"
          );
          swapTokensAtAmount = _newAmount;
          emit SwapThresholdUpdated(swapTokensAtAmount);
      }
  
      function toggleSwapping() external onlyOwner {
          swapAndLiquifyEnabled = (swapAndLiquifyEnabled) ? false : true;
      }
  
      function setWhitelistStatus(
          address _wallet,
          bool _status
      ) external onlyOwner {
          whitelisted[_wallet] = _status;
          emit Whitelist(_wallet, _status);
      }
  
      function checkWhitelist(address _wallet) external view returns (bool) {
          return whitelisted[_wallet];
      }
  
      // this function is reponsible for managing tax, if _from or _to is whitelisted, we simply return _amount and skip all the limitations
      function _takeTax(
          address _from,
          address _to,
          uint256 _amount
      ) internal returns (uint256) {
          if (whitelisted[_from] || whitelisted[_to]) {
              return _amount;
          }
          uint256 totalTax = 0;
  
          if (_to == pairAddress) {
              totalTax = sellTaxes.marketingTax;
          } else if (_from == pairAddress) {
              totalTax = buyTaxes.marketingTax;
          }
  
          uint256 tax = 0;
          if (totalTax > 0) {
              tax = (_amount * totalTax) / 100;
              super._transfer(_from, address(this), tax);
          }
          return (_amount - tax);
      }
  
  function _transfer(
      address _from,
      address _to,
      uint256 _amount
  ) internal virtual override {
  
      require(_from != address(0), "transfer from address zero");
      require(_to != address(0), "transfer to address zero");
      require(_amount > 0, "Transfer amount must be greater than zero");
  
      // If the sender is not whitelisted, check the transfer amount
      if (!whitelisted[_from]) {
          uint256 maxTxAmount = _totalSupply * maxTxPercentage / 1000; // Calculating maxTxAmount
          require(_amount <= maxTxAmount, "Transfer amount exceeds the maxTxAmount.");
      }
  
      // Calculate the maximum wallet amount based on the total supply and the maximum wallet percentage
      uint256 maxWalletAmount = _totalSupply * maxWalletPercentage / 100;
  
      // Check if the transaction is within the maximum wallet limit
      if (!whitelisted[_from] && !whitelisted[_to] && _to != address(0) && _to != address(this) && _to != pairAddress) {
          require(balanceOf(_to) + _amount <= maxWalletAmount, "Exceeds maximum wallet amount");
      }
  
      uint256 toTransfer = _takeTax(_from, _to, _amount);
  
      bool canSwap = balanceOf(address(this)) >= swapTokensAtAmount;
      if (
          !whitelisted[_from] &&
          !whitelisted[_to] 
      ) {
          if (
              pairAddress == _to &&
              swapAndLiquifyEnabled &&
              canSwap&&
              !isSwapping  
          ) {
              internalSwap();
          }
      }
      super._transfer(_from, _to, toTransfer);
  }
  
  
  function internalSwap() internal {
      isSwapping = true;
      uint256 taxAmount = balanceOf(address(this)); 
      if (taxAmount == 0) {
          return;
      }
      swapToETH(balanceOf(address(this)));
      (bool success, ) = marketingWallet.call{value: address(this).balance}("");
      if (!success) {
          // Log the failure rather than reverting the transaction
          emit TransferFailed(marketingWallet, address(this).balance);
      } else {
          // Only set isSwapping to false if the transfer succeeded
          isSwapping = false;
      }
  }
  
      function swapToETH(uint256 _amount) internal {
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = uniswapRouter.WETH();
          _approve(address(this), address(uniswapRouter), _amount);
          uniswapRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
              _amount,
              0,
              path,
              address(this),
              block.timestamp
          );
      }
  
      function withdrawStuckETH() external onlyOwner {
          (bool success, ) = address(msg.sender).call{
              value: address(this).balance
          }("");
          require(success, "transferring ETH failed");
      }
  
      function withdrawStuckTokens(address BEP20_token) external onlyOwner {
          bool success = IERC20(BEP20_token).transfer(
              msg.sender,
              IERC20(BEP20_token).balanceOf(address(this))
          );
          require(success, "transferring tokens failed!");
          require(BEP20_token != address(this), "Owner cannot claim native tokens"); 
             }
  
  
  function setMaxWalletPercentage(uint256 newMaxWalletPercentage) public onlyOwner {
      require(newMaxWalletPercentage >= 1, "Max wallet percentage cannot be set below 1%");
      require(newMaxWalletPercentage <= 100, "Percentage must be less than or equal to 100");
  
      uint256 oldMaxWalletPercentage = maxWalletPercentage;
      maxWalletPercentage = newMaxWalletPercentage;
  
      // Emit the MaxWalletPercentageUpdated event
      emit MaxWalletPercentageUpdated(oldMaxWalletPercentage, newMaxWalletPercentage);
  }
  
  function setMaxTxPercentage(uint256 newMaxTxPercentage) public onlyOwner {
      require(newMaxTxPercentage >= 5, "Max Tx amount cannot be set below 0.5%");
  
      uint256 oldMaxTxPercentage = maxTxPercentage;
      maxTxPercentage = newMaxTxPercentage;
  
      // Emit the MaxTxPercentageUpdated event
      emit MaxTxPercentageUpdated(oldMaxTxPercentage, newMaxTxPercentage);
  }
  
  
      receive() external payable {}
  }