creation_sourcecode: // Dependency file: @openzeppelin/contracts/token/ERC20/IERC20.sol
  
  // SPDX-License-Identifier: MIT
  
  // pragma solidity ^0.8.0;
  
  /**
   * @dev Interface of the ERC20 standard as defined in the EIP.
   */
  interface IERC20 {
      /**
       * @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 `recipient`.
       *
       * Returns a boolean value indicating whether the operation succeeded.
       *
       * Emits a {Transfer} event.
       */
      function transfer(address recipient, 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 `sender` to `recipient` 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 sender,
          address recipient,
          uint256 amount
      ) external returns (bool);
  
      /**
       * @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);
  }
  
  
  // Dependency file: @openzeppelin/contracts/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;
      }
  }
  
  
  // Dependency file: @openzeppelin/contracts/access/Ownable.sol
  
  
  // pragma solidity ^0.8.0;
  
  // import "@openzeppelin/contracts/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() {
          _setOwner(_msgSender());
      }
  
      /**
       * @dev Returns the address of the current owner.
       */
      function owner() public view virtual returns (address) {
          return _owner;
      }
  
      /**
       * @dev Throws if called by any account other than the owner.
       */
      modifier onlyOwner() {
          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 {
          _setOwner(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");
          _setOwner(newOwner);
      }
  
      function _setOwner(address newOwner) private {
          address oldOwner = _owner;
          _owner = newOwner;
          emit OwnershipTransferred(oldOwner, newOwner);
      }
  }
  
  
  // Dependency file: @openzeppelin/contracts/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 no longer needed starting with Solidity 0.8. 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 substraction 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;
          }
      }
  }
  
  
  // Dependency file: @openzeppelin/contracts/utils/Address.sol
  
  
  // pragma solidity ^0.8.0;
  
  /**
   * @dev Collection of functions related to the address type
   */
  library Address {
      /**
       * @dev Returns true if `account` is a contract.
       *
       * [IMPORTANT]
       * ====
       * It is unsafe to assume that an address for which this function returns
       * false is an externally-owned account (EOA) and not a contract.
       *
       * Among others, `isContract` will return false for the following
       * types of addresses:
       *
       *  - an externally-owned account
       *  - a contract in construction
       *  - an address where a contract will be created
       *  - an address where a contract lived, but was destroyed
       * ====
       */
      function isContract(address account) internal view returns (bool) {
          // This method relies on extcodesize, which returns 0 for contracts in
          // construction, since the code is only stored at the end of the
          // constructor execution.
  
          uint256 size;
          assembly {
              size := extcodesize(account)
          }
          return size > 0;
      }
  
      /**
       * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
       * `recipient`, forwarding all available gas and reverting on errors.
       *
       * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
       * of certain opcodes, possibly making contracts go over the 2300 gas limit
       * imposed by `transfer`, making them unable to receive funds via
       * `transfer`. {sendValue} removes this limitation.
       *
       * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
       *
       * IMPORTANT: because control is transferred to `recipient`, care must be
       * taken to not create reentrancy vulnerabilities. Consider using
       * {ReentrancyGuard} or the
       * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
       */
      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");
      }
  
      /**
       * @dev Performs a Solidity function call using a low level `call`. A
       * plain `call` is an unsafe replacement for a function call: use this
       * function instead.
       *
       * If `target` reverts with a revert reason, it is bubbled up by this
       * function (like regular Solidity function calls).
       *
       * Returns the raw returned data. To convert to the expected return value,
       * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
       *
       * Requirements:
       *
       * - `target` must be a contract.
       * - calling `target` with `data` must not revert.
       *
       * _Available since v3.1._
       */
      function functionCall(address target, bytes memory data) internal returns (bytes memory) {
          return functionCall(target, data, "Address: low-level call failed");
      }
  
      /**
       * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
       * `errorMessage` as a fallback revert reason when `target` reverts.
       *
       * _Available since v3.1._
       */
      function functionCall(
          address target,
          bytes memory data,
          string memory errorMessage
      ) internal returns (bytes memory) {
          return functionCallWithValue(target, data, 0, errorMessage);
      }
  
      /**
       * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
       * but also transferring `value` wei to `target`.
       *
       * Requirements:
       *
       * - the calling contract must have an ETH balance of at least `value`.
       * - the called Solidity function must be `payable`.
       *
       * _Available since v3.1._
       */
      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");
      }
  
      /**
       * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
       * with `errorMessage` as a fallback revert reason when `target` reverts.
       *
       * _Available since v3.1._
       */
      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);
      }
  
      /**
       * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
       * but performing a static call.
       *
       * _Available since v3.3._
       */
      function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
          return functionStaticCall(target, data, "Address: low-level static call failed");
      }
  
      /**
       * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
       * but performing a static call.
       *
       * _Available since v3.3._
       */
      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);
      }
  
      /**
       * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
       * but performing a delegate call.
       *
       * _Available since v3.4._
       */
      function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
          return functionDelegateCall(target, data, "Address: low-level delegate call failed");
      }
  
      /**
       * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
       * but performing a delegate call.
       *
       * _Available since v3.4._
       */
      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);
      }
  
      /**
       * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
       * revert reason using the provided one.
       *
       * _Available since v4.3._
       */
      function verifyCallResult(
          bool success,
          bytes memory returndata,
          string memory errorMessage
      ) internal pure returns (bytes memory) {
          if (success) {
              return returndata;
          } else {
              // Look for revert reason and bubble it up if present
              if (returndata.length > 0) {
                  // The easiest way to bubble the revert reason is using memory via assembly
  
                  assembly {
                      let returndata_size := mload(returndata)
                      revert(add(32, returndata), returndata_size)
                  }
              } else {
                  revert(errorMessage);
              }
          }
      }
  }
  
  
  // Dependency file: contracts/interfaces/IUniswapV2Router02.sol
  
  // pragma solidity >=0.6.2;
  
  interface IUniswapV2Router01 {
      function factory() external pure returns (address);
  
      function WETH() external pure returns (address);
  
      function addLiquidity(
          address tokenA,
          address tokenB,
          uint256 amountADesired,
          uint256 amountBDesired,
          uint256 amountAMin,
          uint256 amountBMin,
          address to,
          uint256 deadline
      )
          external
          returns (
              uint256 amountA,
              uint256 amountB,
              uint256 liquidity
          );
  
      function addLiquidityETH(
          address token,
          uint256 amountTokenDesired,
          uint256 amountTokenMin,
          uint256 amountETHMin,
          address to,
          uint256 deadline
      )
          external
          payable
          returns (
              uint256 amountToken,
              uint256 amountETH,
              uint256 liquidity
          );
  
      function removeLiquidity(
          address tokenA,
          address tokenB,
          uint256 liquidity,
          uint256 amountAMin,
          uint256 amountBMin,
          address to,
          uint256 deadline
      ) external returns (uint256 amountA, uint256 amountB);
  
      function removeLiquidityETH(
          address token,
          uint256 liquidity,
          uint256 amountTokenMin,
          uint256 amountETHMin,
          address to,
          uint256 deadline
      ) external returns (uint256 amountToken, uint256 amountETH);
  
      function removeLiquidityWithPermit(
          address tokenA,
          address tokenB,
          uint256 liquidity,
          uint256 amountAMin,
          uint256 amountBMin,
          address to,
          uint256 deadline,
          bool approveMax,
          uint8 v,
          bytes32 r,
          bytes32 s
      ) external returns (uint256 amountA, uint256 amountB);
  
      function removeLiquidityETHWithPermit(
          address token,
          uint256 liquidity,
          uint256 amountTokenMin,
          uint256 amountETHMin,
          address to,
          uint256 deadline,
          bool approveMax,
          uint8 v,
          bytes32 r,
          bytes32 s
      ) external returns (uint256 amountToken, uint256 amountETH);
  
      function swapExactTokensForTokens(
          uint256 amountIn,
          uint256 amountOutMin,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external returns (uint256[] memory amounts);
  
      function swapTokensForExactTokens(
          uint256 amountOut,
          uint256 amountInMax,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external returns (uint256[] memory amounts);
  
      function swapExactETHForTokens(
          uint256 amountOutMin,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external payable returns (uint256[] memory amounts);
  
      function swapTokensForExactETH(
          uint256 amountOut,
          uint256 amountInMax,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external returns (uint256[] memory amounts);
  
      function swapExactTokensForETH(
          uint256 amountIn,
          uint256 amountOutMin,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external returns (uint256[] memory amounts);
  
      function swapETHForExactTokens(
          uint256 amountOut,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external payable returns (uint256[] memory amounts);
  
      function quote(
          uint256 amountA,
          uint256 reserveA,
          uint256 reserveB
      ) external pure returns (uint256 amountB);
  
      function getAmountOut(
          uint256 amountIn,
          uint256 reserveIn,
          uint256 reserveOut
      ) external pure returns (uint256 amountOut);
  
      function getAmountIn(
          uint256 amountOut,
          uint256 reserveIn,
          uint256 reserveOut
      ) external pure returns (uint256 amountIn);
  
      function getAmountsOut(uint256 amountIn, address[] calldata path)
          external
          view
          returns (uint256[] memory amounts);
  
      function getAmountsIn(uint256 amountOut, address[] calldata path)
          external
          view
          returns (uint256[] memory amounts);
  }
  
  interface IUniswapV2Router02 is IUniswapV2Router01 {
      function removeLiquidityETHSupportingFeeOnTransferTokens(
          address token,
          uint256 liquidity,
          uint256 amountTokenMin,
          uint256 amountETHMin,
          address to,
          uint256 deadline
      ) external returns (uint256 amountETH);
  
      function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
          address token,
          uint256 liquidity,
          uint256 amountTokenMin,
          uint256 amountETHMin,
          address to,
          uint256 deadline,
          bool approveMax,
          uint8 v,
          bytes32 r,
          bytes32 s
      ) external returns (uint256 amountETH);
  
      function swapExactTokensForTokensSupportingFeeOnTransferTokens(
          uint256 amountIn,
          uint256 amountOutMin,
          address[] calldata path,
          address to,
          uint256 deadline
      ) external;
  
      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;
  }
  
  
  // Dependency file: contracts/interfaces/IUniswapV2Factory.sol
  
  // pragma solidity >=0.5.0;
  
  interface IUniswapV2Factory {
      event PairCreated(
          address indexed token0,
          address indexed token1,
          address pair,
          uint256
      );
  
      function feeTo() external view returns (address);
  
      function feeToSetter() external view returns (address);
  
      function getPair(address tokenA, address tokenB)
          external
          view
          returns (address pair);
  
      function allPairs(uint256) external view returns (address pair);
  
      function allPairsLength() external view returns (uint256);
  
      function createPair(address tokenA, address tokenB)
          external
          returns (address pair);
  
      function setFeeTo(address) external;
  
      function setFeeToSetter(address) external;
  }
  
  
  // Dependency file: contracts/interfaces/IPinkAntiBot.sol
  
  // pragma solidity >=0.5.0;
  
  interface IPinkAntiBot {
    function setTokenOwner(address owner) external;
  
    function onPreTransferCheck(
      address from,
      address to,
      uint256 amount
    ) external;
  }
  
  
  // Dependency file: contracts/BaseToken.sol
  
  // pragma solidity =0.8.4;
  
  enum TokenType {
      standard,
      antiBotStandard,
      liquidityGenerator,
      antiBotLiquidityGenerator,
      baby,
      antiBotBaby,
      buybackBaby,
      antiBotBuybackBaby
  }
  
  abstract contract BaseToken {
      event TokenCreated(
          address indexed owner,
          address indexed token,
          TokenType tokenType,
          uint256 version
      );
  }
  
  
  // Root file: contracts/liquidity-generator/AntiBotLiquidityGeneratorToken.sol
  
  pragma solidity =0.8.4;
  
  // import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
  // import "@openzeppelin/contracts/access/Ownable.sol";
  // import "@openzeppelin/contracts/utils/math/SafeMath.sol";
  // import "@openzeppelin/contracts/utils/Address.sol";
  // import "contracts/interfaces/IUniswapV2Router02.sol";
  // import "contracts/interfaces/IUniswapV2Factory.sol";
  // import "contracts/interfaces/IPinkAntiBot.sol";
  // import "contracts/BaseToken.sol";
  
  contract AntiBotLiquidityGeneratorToken is IERC20, Ownable, BaseToken {
      using SafeMath for uint256;
      using Address for address;
  
      uint256 public constant VERSION = 2;
  
      uint256 public constant MAX_FEE = 10**4 / 4;
  
      mapping(address => uint256) private _rOwned;
      mapping(address => uint256) private _tOwned;
      mapping(address => mapping(address => uint256)) private _allowances;
  
      mapping(address => bool) private _isExcludedFromFee;
      mapping(address => bool) private _isExcluded;
      address[] private _excluded;
  
      uint256 private constant MAX = ~uint256(0);
      uint256 private _tTotal;
      uint256 private _rTotal;
      uint256 private _tFeeTotal;
  
      string private _name;
      string private _symbol;
      uint8 private _decimals;
  
      uint256 public _taxFee;
      uint256 private _previousTaxFee;
  
      uint256 public _liquidityFee;
      uint256 private _previousLiquidityFee;
  
      uint256 public _charityFee;
      uint256 private _previousCharityFee;
  
      IUniswapV2Router02 public uniswapV2Router;
      address public uniswapV2Pair;
      address public _charityAddress;
  
      bool inSwapAndLiquify;
      bool public swapAndLiquifyEnabled;
  
      uint256 private numTokensSellToAddToLiquidity;
  
      IPinkAntiBot public pinkAntiBot;
      bool public enableAntiBot;
  
      event MinTokensBeforeSwapUpdated(uint256 minTokensBeforeSwap);
      event SwapAndLiquifyAmountUpdated(uint256 amount);
      event SwapAndLiquify(
          uint256 tokensSwapped,
          uint256 ethReceived,
          uint256 tokensIntoLiqudity
      );
  
      modifier lockTheSwap() {
          inSwapAndLiquify = true;
          _;
          inSwapAndLiquify = false;
      }
  
      constructor(
          string memory name_,
          string memory symbol_,
          uint256 totalSupply_,
          address router_,
          address charityAddress_,
          uint16 taxFeeBps_,
          uint16 liquidityFeeBps_,
          uint16 charityFeeBps_,
          address pinkAntiBot_,
          address serviceFeeReceiver_,
          uint256 serviceFee_
      ) payable {
          if (charityAddress_ == address(0)) {
              require(
                  charityFeeBps_ == 0,
                  "Cant set both charity address to address 0 and charity percent more than 0"
              );
          }
          require(
              taxFeeBps_ + liquidityFeeBps_ + charityFeeBps_ <= MAX_FEE,
              "Total fee is over 25%"
          );
  
          pinkAntiBot = IPinkAntiBot(pinkAntiBot_);
          pinkAntiBot.setTokenOwner(owner());
          enableAntiBot = true;
  
          _name = name_;
          _symbol = symbol_;
          _decimals = 9;
  
          _tTotal = totalSupply_;
          _rTotal = (MAX - (MAX % _tTotal));
  
          _taxFee = taxFeeBps_;
          _previousTaxFee = _taxFee;
  
          _liquidityFee = liquidityFeeBps_;
          _previousLiquidityFee = _liquidityFee;
  
          _charityAddress = charityAddress_;
          _charityFee = charityFeeBps_;
          _previousCharityFee = _charityFee;
  
          numTokensSellToAddToLiquidity = totalSupply_.div(10**3); // 0.1%
  
          swapAndLiquifyEnabled = true;
  
          _rOwned[owner()] = _rTotal;
  
          IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(router_);
          // Create a uniswap pair for this new token
          uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
              .createPair(address(this), _uniswapV2Router.WETH());
  
          // set the rest of the contract variables
          uniswapV2Router = _uniswapV2Router;
  
          // exclude owner and this contract from fee
          _isExcludedFromFee[owner()] = true;
          _isExcludedFromFee[address(this)] = true;
  
          emit Transfer(address(0), owner(), _tTotal);
  
          emit TokenCreated(
              owner(),
              address(this),
              TokenType.antiBotLiquidityGenerator,
              VERSION
          );
  
          payable(serviceFeeReceiver_).transfer(serviceFee_);
      }
  
      function setEnableAntiBot(bool _enable) external onlyOwner {
          enableAntiBot = _enable;
      }
  
      function name() public view returns (string memory) {
          return _name;
      }
  
      function symbol() public view returns (string memory) {
          return _symbol;
      }
  
      function decimals() public view returns (uint8) {
          return _decimals;
      }
  
      function totalSupply() public view override returns (uint256) {
          return _tTotal;
      }
  
      function balanceOf(address account) public view override returns (uint256) {
          if (_isExcluded[account]) return _tOwned[account];
          return tokenFromReflection(_rOwned[account]);
      }
  
      function transfer(address recipient, uint256 amount)
          public
          override
          returns (bool)
      {
          _transfer(_msgSender(), recipient, amount);
          return true;
      }
  
      function allowance(address owner, address spender)
          public
          view
          override
          returns (uint256)
      {
          return _allowances[owner][spender];
      }
  
      function approve(address spender, uint256 amount)
          public
          override
          returns (bool)
      {
          _approve(_msgSender(), spender, amount);
          return true;
      }
  
      function transferFrom(
          address sender,
          address recipient,
          uint256 amount
      ) public override returns (bool) {
          _transfer(sender, recipient, amount);
          _approve(
              sender,
              _msgSender(),
              _allowances[sender][_msgSender()].sub(
                  amount,
                  "ERC20: transfer amount exceeds allowance"
              )
          );
          return true;
      }
  
      function increaseAllowance(address spender, uint256 addedValue)
          public
          virtual
          returns (bool)
      {
          _approve(
              _msgSender(),
              spender,
              _allowances[_msgSender()][spender].add(addedValue)
          );
          return true;
      }
  
      function decreaseAllowance(address spender, uint256 subtractedValue)
          public
          virtual
          returns (bool)
      {
          _approve(
              _msgSender(),
              spender,
              _allowances[_msgSender()][spender].sub(
                  subtractedValue,
                  "ERC20: decreased allowance below zero"
              )
          );
          return true;
      }
  
      function isExcludedFromReward(address account) public view returns (bool) {
          return _isExcluded[account];
      }
  
      function totalFees() public view returns (uint256) {
          return _tFeeTotal;
      }
  
      function deliver(uint256 tAmount) public {
          address sender = _msgSender();
          require(
              !_isExcluded[sender],
              "Excluded addresses cannot call this function"
          );
          (uint256 rAmount, , , , , , ) = _getValues(tAmount);
          _rOwned[sender] = _rOwned[sender].sub(rAmount);
          _rTotal = _rTotal.sub(rAmount);
          _tFeeTotal = _tFeeTotal.add(tAmount);
      }
  
      function reflectionFromToken(uint256 tAmount, bool deductTransferFee)
          public
          view
          returns (uint256)
      {
          require(tAmount <= _tTotal, "Amount must be less than supply");
          if (!deductTransferFee) {
              (uint256 rAmount, , , , , , ) = _getValues(tAmount);
              return rAmount;
          } else {
              (, uint256 rTransferAmount, , , , , ) = _getValues(tAmount);
              return rTransferAmount;
          }
      }
  
      function tokenFromReflection(uint256 rAmount)
          public
          view
          returns (uint256)
      {
          require(
              rAmount <= _rTotal,
              "Amount must be less than total reflections"
          );
          uint256 currentRate = _getRate();
          return rAmount.div(currentRate);
      }
  
      function excludeFromReward(address account) public onlyOwner {
          // require(account != 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D, 'We can not exclude Uniswap router.');
          require(!_isExcluded[account], "Account is already excluded");
          if (_rOwned[account] > 0) {
              _tOwned[account] = tokenFromReflection(_rOwned[account]);
          }
          _isExcluded[account] = true;
          _excluded.push(account);
      }
  
      function includeInReward(address account) external onlyOwner {
          require(_isExcluded[account], "Account is already excluded");
          for (uint256 i = 0; i < _excluded.length; i++) {
              if (_excluded[i] == account) {
                  _excluded[i] = _excluded[_excluded.length - 1];
                  _tOwned[account] = 0;
                  _isExcluded[account] = false;
                  _excluded.pop();
                  break;
              }
          }
      }
  
      function _transferBothExcluded(
          address sender,
          address recipient,
          uint256 tAmount
      ) private {
          (
              uint256 rAmount,
              uint256 rTransferAmount,
              uint256 rFee,
              uint256 tTransferAmount,
              uint256 tFee,
              uint256 tLiquidity,
              uint256 tCharity
          ) = _getValues(tAmount);
          _tOwned[sender] = _tOwned[sender].sub(tAmount);
          _rOwned[sender] = _rOwned[sender].sub(rAmount);
          _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
          _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
          _takeLiquidity(tLiquidity);
          _takeCharityFee(tCharity);
          _reflectFee(rFee, tFee);
          emit Transfer(sender, recipient, tTransferAmount);
      }
  
      function excludeFromFee(address account) public onlyOwner {
          _isExcludedFromFee[account] = true;
      }
  
      function setTaxFeePercent(uint256 taxFeeBps) external onlyOwner {
          _taxFee = taxFeeBps;
          require(
              _taxFee + _liquidityFee + _charityFee <= MAX_FEE,
              "Total fee is over 25%"
          );
      }
  
      function setLiquidityFeePercent(uint256 liquidityFeeBps)
          external
          onlyOwner
      {
          _liquidityFee = liquidityFeeBps;
          require(
              _taxFee + _liquidityFee + _charityFee <= MAX_FEE,
              "Total fee is over 25%"
          );
      }
  
      function setCharityFeePercent(uint256 charityFeeBps) external onlyOwner {
          _charityFee = charityFeeBps;
          require(
              _taxFee + _liquidityFee + _charityFee <= MAX_FEE,
              "Total fee is over 25%"
          );
      }
  
      function setSwapBackSettings(uint256 _amount) external onlyOwner {
          require(
              _amount >= totalSupply().mul(5).div(10**4),
              "Swapback amount should be at least 0.05% of total supply"
          );
          numTokensSellToAddToLiquidity = _amount;
          emit SwapAndLiquifyAmountUpdated(_amount);
      }
  
      //to recieve ETH from uniswapV2Router when swaping
      receive() external payable {}
  
      function _reflectFee(uint256 rFee, uint256 tFee) private {
          _rTotal = _rTotal.sub(rFee);
          _tFeeTotal = _tFeeTotal.add(tFee);
      }
  
      function _getValues(uint256 tAmount)
          private
          view
          returns (
              uint256,
              uint256,
              uint256,
              uint256,
              uint256,
              uint256,
              uint256
          )
      {
          (
              uint256 tTransferAmount,
              uint256 tFee,
              uint256 tLiquidity,
              uint256 tCharity
          ) = _getTValues(tAmount);
          (uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(
              tAmount,
              tFee,
              tLiquidity,
              tCharity,
              _getRate()
          );
          return (
              rAmount,
              rTransferAmount,
              rFee,
              tTransferAmount,
              tFee,
              tLiquidity,
              tCharity
          );
      }
  
      function _getTValues(uint256 tAmount)
          private
          view
          returns (
              uint256,
              uint256,
              uint256,
              uint256
          )
      {
          uint256 tFee = calculateTaxFee(tAmount);
          uint256 tLiquidity = calculateLiquidityFee(tAmount);
          uint256 tCharityFee = calculateCharityFee(tAmount);
          uint256 tTransferAmount = tAmount.sub(tFee).sub(tLiquidity).sub(
              tCharityFee
          );
          return (tTransferAmount, tFee, tLiquidity, tCharityFee);
      }
  
      function _getRValues(
          uint256 tAmount,
          uint256 tFee,
          uint256 tLiquidity,
          uint256 tCharity,
          uint256 currentRate
      )
          private
          pure
          returns (
              uint256,
              uint256,
              uint256
          )
      {
          uint256 rAmount = tAmount.mul(currentRate);
          uint256 rFee = tFee.mul(currentRate);
          uint256 rLiquidity = tLiquidity.mul(currentRate);
          uint256 rCharity = tCharity.mul(currentRate);
          uint256 rTransferAmount = rAmount.sub(rFee).sub(rLiquidity).sub(
              rCharity
          );
          return (rAmount, rTransferAmount, rFee);
      }
  
      function _getRate() private view returns (uint256) {
          (uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
          return rSupply.div(tSupply);
      }
  
      function _getCurrentSupply() private view returns (uint256, uint256) {
          uint256 rSupply = _rTotal;
          uint256 tSupply = _tTotal;
          for (uint256 i = 0; i < _excluded.length; i++) {
              if (
                  _rOwned[_excluded[i]] > rSupply ||
                  _tOwned[_excluded[i]] > tSupply
              ) return (_rTotal, _tTotal);
              rSupply = rSupply.sub(_rOwned[_excluded[i]]);
              tSupply = tSupply.sub(_tOwned[_excluded[i]]);
          }
          if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
          return (rSupply, tSupply);
      }
  
      function _takeLiquidity(uint256 tLiquidity) private {
          uint256 currentRate = _getRate();
          uint256 rLiquidity = tLiquidity.mul(currentRate);
          _rOwned[address(this)] = _rOwned[address(this)].add(rLiquidity);
          if (_isExcluded[address(this)])
              _tOwned[address(this)] = _tOwned[address(this)].add(tLiquidity);
      }
  
      function _takeCharityFee(uint256 tCharity) private {
          if (tCharity > 0) {
              uint256 currentRate = _getRate();
              uint256 rCharity = tCharity.mul(currentRate);
              _rOwned[_charityAddress] = _rOwned[_charityAddress].add(rCharity);
              if (_isExcluded[_charityAddress])
                  _tOwned[_charityAddress] = _tOwned[_charityAddress].add(
                      tCharity
                  );
              emit Transfer(_msgSender(), _charityAddress, tCharity);
          }
      }
  
      function calculateTaxFee(uint256 _amount) private view returns (uint256) {
          return _amount.mul(_taxFee).div(10**4);
      }
  
      function calculateLiquidityFee(uint256 _amount)
          private
          view
          returns (uint256)
      {
          return _amount.mul(_liquidityFee).div(10**4);
      }
  
      function calculateCharityFee(uint256 _amount)
          private
          view
          returns (uint256)
      {
          if (_charityAddress == address(0)) return 0;
          return _amount.mul(_charityFee).div(10**4);
      }
  
      function removeAllFee() private {
          _previousTaxFee = _taxFee;
          _previousLiquidityFee = _liquidityFee;
          _previousCharityFee = _charityFee;
  
          _taxFee = 0;
          _liquidityFee = 0;
          _charityFee = 0;
      }
  
      function restoreAllFee() private {
          _taxFee = _previousTaxFee;
          _liquidityFee = _previousLiquidityFee;
          _charityFee = _previousCharityFee;
      }
  
      function isExcludedFromFee(address account) public view returns (bool) {
          return _isExcludedFromFee[account];
      }
  
      function _approve(
          address owner,
          address spender,
          uint256 amount
      ) private {
          require(owner != address(0), "ERC20: approve from the zero address");
          require(spender != address(0), "ERC20: approve to the zero address");
  
          _allowances[owner][spender] = amount;
          emit Approval(owner, spender, amount);
      }
  
      function _transfer(
          address from,
          address to,
          uint256 amount
      ) private {
          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");
  
          if (enableAntiBot) {
              pinkAntiBot.onPreTransferCheck(from, to, amount);
          }
  
          // is the token balance of this contract address over the min number of
          // tokens that we need to initiate a swap + liquidity lock?
          // also, don't get caught in a circular liquidity event.
          // also, don't swap & liquify if sender is uniswap pair.
          uint256 contractTokenBalance = balanceOf(address(this));
  
          bool overMinTokenBalance = contractTokenBalance >=
              numTokensSellToAddToLiquidity;
          if (
              overMinTokenBalance &&
              !inSwapAndLiquify &&
              from != uniswapV2Pair &&
              swapAndLiquifyEnabled
          ) {
              contractTokenBalance = numTokensSellToAddToLiquidity;
              //add liquidity
              swapAndLiquify(contractTokenBalance);
          }
  
          //indicates if fee should be deducted from transfer
          bool takeFee = true;
  
          //if any account belongs to _isExcludedFromFee account then remove the fee
          if (_isExcludedFromFee[from] || _isExcludedFromFee[to]) {
              takeFee = false;
          }
  
          //transfer amount, it will take tax, burn, liquidity fee
          _tokenTransfer(from, to, amount, takeFee);
      }
  
      function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
          // split the contract balance into halves
          uint256 half = contractTokenBalance.div(2);
          uint256 otherHalf = contractTokenBalance.sub(half);
  
          // capture the contract's current ETH balance.
          // this is so that we can capture exactly the amount of ETH that the
          // swap creates, and not make the liquidity event include any ETH that
          // has been manually sent to the contract
          uint256 initialBalance = address(this).balance;
  
          // swap tokens for ETH
          swapTokensForEth(half); // <- this breaks the ETH -> HATE swap when swap+liquify is triggered
  
          // how much ETH did we just swap into?
          uint256 newBalance = address(this).balance.sub(initialBalance);
  
          // add liquidity to uniswap
          addLiquidity(otherHalf, newBalance);
  
          emit SwapAndLiquify(half, newBalance, otherHalf);
      }
  
      function swapTokensForEth(uint256 tokenAmount) private {
          // generate the uniswap pair path of token -> weth
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = uniswapV2Router.WETH();
  
          _approve(address(this), address(uniswapV2Router), tokenAmount);
  
          // make the swap
          uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
              tokenAmount,
              0, // accept any amount of ETH
              path,
              address(this),
              block.timestamp
          );
      }
  
      function addLiquidity(uint256 tokenAmount, uint256 ethAmount) private {
          // approve token transfer to cover all possible scenarios
          _approve(address(this), address(uniswapV2Router), tokenAmount);
  
          // add the liquidity
          uniswapV2Router.addLiquidityETH{value: ethAmount}(
              address(this),
              tokenAmount,
              0, // slippage is unavoidable
              0, // slippage is unavoidable
              address(0xdead),
              block.timestamp
          );
      }
  
      //this method is responsible for taking all fee, if takeFee is true
      function _tokenTransfer(
          address sender,
          address recipient,
          uint256 amount,
          bool takeFee
      ) private {
          if (!takeFee) removeAllFee();
  
          if (_isExcluded[sender] && !_isExcluded[recipient]) {
              _transferFromExcluded(sender, recipient, amount);
          } else if (!_isExcluded[sender] && _isExcluded[recipient]) {
              _transferToExcluded(sender, recipient, amount);
          } else if (!_isExcluded[sender] && !_isExcluded[recipient]) {
              _transferStandard(sender, recipient, amount);
          } else if (_isExcluded[sender] && _isExcluded[recipient]) {
              _transferBothExcluded(sender, recipient, amount);
          } else {
              _transferStandard(sender, recipient, amount);
          }
  
          if (!takeFee) restoreAllFee();
      }
  
      function _transferStandard(
          address sender,
          address recipient,
          uint256 tAmount
      ) private {
          (
              uint256 rAmount,
              uint256 rTransferAmount,
              uint256 rFee,
              uint256 tTransferAmount,
              uint256 tFee,
              uint256 tLiquidity,
              uint256 tCharity
          ) = _getValues(tAmount);
          _rOwned[sender] = _rOwned[sender].sub(rAmount);
          _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
          _takeLiquidity(tLiquidity);
          _takeCharityFee(tCharity);
          _reflectFee(rFee, tFee);
          emit Transfer(sender, recipient, tTransferAmount);
      }
  
      function _transferToExcluded(
          address sender,
          address recipient,
          uint256 tAmount
      ) private {
          (
              uint256 rAmount,
              uint256 rTransferAmount,
              uint256 rFee,
              uint256 tTransferAmount,
              uint256 tFee,
              uint256 tLiquidity,
              uint256 tCharity
          ) = _getValues(tAmount);
          _rOwned[sender] = _rOwned[sender].sub(rAmount);
          _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
          _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
          _takeLiquidity(tLiquidity);
          _takeCharityFee(tCharity);
          _reflectFee(rFee, tFee);
          emit Transfer(sender, recipient, tTransferAmount);
      }
  
      function _transferFromExcluded(
          address sender,
          address recipient,
          uint256 tAmount
      ) private {
          (
              uint256 rAmount,
              uint256 rTransferAmount,
              uint256 rFee,
              uint256 tTransferAmount,
              uint256 tFee,
              uint256 tLiquidity,
              uint256 tCharity
          ) = _getValues(tAmount);
          _tOwned[sender] = _tOwned[sender].sub(tAmount);
          _rOwned[sender] = _rOwned[sender].sub(rAmount);
          _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
          _takeLiquidity(tLiquidity);
          _takeCharityFee(tCharity);
          _reflectFee(rFee, tFee);
          emit Transfer(sender, recipient, tTransferAmount);
      }
  }