// $AstroLion | AstroLion Token
// Designed by @TristenEscolastico / Tristen Esco
// TG: t.me/AstroLionToken
// Web: https://astrolion.net
// Community Play

// Audit & Fair Launch handled by FairLaunchCalls
// TG: t.me/FairLaunchCalls
// Twitter: FairLaunchCalls
// Always verify our contracts are legit on TG/Twitter before trading.

// Fair Launch, no Dev Tokens. 98% LP, 2% to @TristenEscolastico / Tristen Esco
// Snipers will be nuked.

// LP Burn immediately on launch.
// Ownership will be renounced after launch & botwave bans.

// Slippage Recommended: 10%+
// 5% Supply limit per TX

/**
 *  ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠿⠛⠛⠛⠋⠉⠈⠉⠉⠉⠉⠛⠻⢿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣿⡿⠋⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠉⠛⢿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⡏⣀⠀⠀⠀⠀⠀⠀⠀⣀⣤⣤⣤⣄⡀⠀⠀⠀⠀⠀⠀⠀⠙⢿⣿⣿
 *  ⣿⣿⣿⢏⣴⣿⣷⠀⠀⠀⠀⠀⢾⣿⣿⣿⣿⣿⣿⡆⠀⠀⠀⠀⠀⠀⠀⠈⣿⣿
 *  ⣿⣿⣟⣾⣿⡟⠁⠀⠀⠀⠀⠀⢀⣾⣿⣿⣿⣿⣿⣷⢢⠀⠀⠀⠀⠀⠀⠀⢸⣿
 *  ⣿⣿⣿⣿⣟⠀⡴⠄⠀⠀⠀⠀⠀⠀⠙⠻⣿⣿⣿⣿⣷⣄⠀⠀⠀⠀⠀⠀⠀⣿
 *  ⣿⣿⣿⠟⠻⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠶⢴⣿⣿⣿⣿⣿⣧⠀⠀⠀⠀⠀⠀⣿
 *  ⣿⣁⡀⠀⠀⢰⢠⣦⠀⠀⠀⠀⠀⠀⠀⠀⢀⣼⣿⣿⣿⣿⣿⡄⠀⣴⣶⣿⡄⣿
 *  ⣿⡋⠀⠀⠀⠎⢸⣿⡆⠀⠀⠀⠀⠀⠀⣴⣿⣿⣿⣿⣿⣿⣿⠗⢘⣿⣟⠛⠿⣼
 *  ⣿⣿⠋⢀⡌⢰⣿⡿⢿⡀⠀⠀⠀⠀⠀⠙⠿⣿⣿⣿⣿⣿⡇⠀⢸⣿⣿⣧⢀⣼
 *  ⣿⣿⣷⢻⠄⠘⠛⠋⠛⠃⠀⠀⠀⠀⠀⢿⣧⠈⠉⠙⠛⠋⠀⠀⠀⣿⣿⣿⣿⣿
 *  ⣿⣿⣧⠀⠈⢸⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠟⠀⠀⠀⠀⢀⢃⠀⠀⢸⣿⣿⣿⣿
 *  ⣿⣿⡿⠀⠴⢗⣠⣤⣴⡶⠶⠖⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣀⡸⠀⣿⣿⣿⣿
 *  ⣿⣿⣿⡀⢠⣾⣿⠏⠀⠠⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠛⠉⠀⣿⣿⣿⣿
 *  ⣿⣿⣿⣧⠈⢹⡇⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⣰⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⡄⠈⠃⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣴⣾⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣧⡀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣠⣾⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣷⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⢀⣴⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣿⣦⣄⣀⣀⣀⣀⠀⠀⠀⠀⠘⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣷⡄⠀⠀⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣧⠀⠀⠀⠙⣿⣿⡟⢻⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⠇⠀⠁⠀⠀⠹⣿⠃⠀⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⣿⣿⣿⣿⡿⠛⣿⣿⠀⠀⠀⠀⠀⠀⠀⠀⢐⣿⣿⣿⣿⣿⣿⣿⣿⣿
 *  ⣿⣿⣿⣿⠿⠛⠉⠉⠁⠀⢻⣿⡇⠀⠀⠀⠀⠀⠀⢀⠈⣿⣿⡿⠉⠛⠛⠛⠉⠉
 *  ⣿⡿⠋⠁⠀⠀⢀⣀⣠⡴⣸⣿⣇⡄⠀⠀⠀⠀⢀⡿⠄⠙⠛⠀⣀⣠⣤⣤⠄
*/

// SPDX-License-Identifier: Unlicensed
pragma solidity ^0.6.12;

abstract contract Context {
    function _msgSender() internal view virtual returns (address payable) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes memory) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

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);
}

library SafeMath {
    /**
    * @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) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");

        return c;
    }

    /**
    * @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 sub(a, b, "SafeMath: subtraction overflow");
    }

    /**
    * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
    * overflow (when the result is negative).
    *
    * Counterpart to Solidity's `-` operator.
    *
    * Requirements:
    *
    * - Subtraction cannot overflow.
    */
    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;

        return c;
    }

    /**
    * @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) {
        // 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 0;
        }

        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");

        return c;
    }

    /**
    * @dev Returns the integer division of two unsigned integers. Reverts 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) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    /**
    * @dev Returns the integer division of two unsigned integers. Reverts 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) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        // assert(a == b * c + a % b); // There is no case in which this doesn't hold

        return c;
    }

    /**
    * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
    * Reverts 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 mod(a, b, "SafeMath: modulo by zero");
    }

    /**
    * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
    * Reverts with custom message 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, string memory errorMessage) internal pure returns (uint256) {
        require(b != 0, errorMessage);
        return a % b;
    }
}

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) {
        // According to EIP-1052, 0x0 is the value returned for not-yet created accounts
        // and 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470 is returned
        // for accounts without code, i.e. `keccak256('')`
        bytes32 codehash;
        bytes32 accountHash = 0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470;
        // solhint-disable-next-line no-inline-assembly
        assembly { codehash := extcodehash(account) }
        return (codehash != accountHash && codehash != 0x0);
    }

    /**
    * @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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");
        return _functionCallWithValue(target, data, value, errorMessage);
    }

    function _functionCallWithValue(address target, bytes memory data, uint256 weiValue, string memory errorMessage) private returns (bytes memory) {
        require(isContract(target), "Address: call to non-contract");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.call{ value: weiValue }(data);
        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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

contract Ownable is Context {
    address private _owner;
    address private _previousOwner;
    uint256 private _lockTime;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
    * @dev Initializes the contract setting the deployer as the initial owner.
    */
    constructor () internal {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    /**
    * @dev Returns the address of the current owner.
    */
    function owner() public view 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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }

}

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    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(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

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

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}

interface IUniswapV2Pair {
    event Approval(address indexed owner, address indexed spender, uint value);
    event Transfer(address indexed from, address indexed to, uint value);

    function name() external pure returns (string memory);
    function symbol() external pure returns (string memory);
    function decimals() external pure returns (uint8);
    function totalSupply() external view returns (uint);
    function balanceOf(address owner) external view returns (uint);
    function allowance(address owner, address spender) external view returns (uint);

    function approve(address spender, uint value) external returns (bool);
    function transfer(address to, uint value) external returns (bool);
    function transferFrom(address from, address to, uint value) external returns (bool);

    function DOMAIN_SEPARATOR() external view returns (bytes32);
    function PERMIT_TYPEHASH() external pure returns (bytes32);
    function nonces(address owner) external view returns (uint);

    function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;

    //NB: This is an INTERFACE FUNCTION on the default UniSwapV2 Library.
    //Feel free to check the contract itself - there's no implementation/way to use it to mint tokens.
    event Mint(address indexed sender, uint amount0, uint amount1);
    event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
    event Swap(
        address indexed sender,
        uint amount0In,
        uint amount1In,
        uint amount0Out,
        uint amount1Out,
        address indexed to
    );
    event Sync(uint112 reserve0, uint112 reserve1);

    function MINIMUM_LIQUIDITY() external pure returns (uint);
    function factory() external view returns (address);
    function token0() external view returns (address);
    function token1() external view returns (address);
    function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
    function price0CumulativeLast() external view returns (uint);
    function price1CumulativeLast() external view returns (uint);
    function kLast() external view returns (uint);

    //NB: This is an INTERFACE FUNCTION on the default UniSwapV2 Library.
    //Feel free to check the contract itself - there's no implementation/way to use it to mint tokens.
    function mint(address to) external returns (uint liquidity);
    function burn(address to) external returns (uint amount0, uint amount1);
    function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
    function skim(address to) external;
    function sync() external;

    function initialize(address, address) external;
}

interface IUniswapV2Router01 {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint amountADesired,
        uint amountBDesired,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB, uint liquidity);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);
    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountToken, uint amountETH);
    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
    external
    payable
    returns (uint[] memory amounts);
    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
    external
    returns (uint[] memory amounts);
    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
    external
    returns (uint[] memory amounts);
    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
    external
    payable
    returns (uint[] memory amounts);

    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountETH);
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable;
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}

// Contract implementation
contract AstroLion is Context, IERC20, Ownable {
    using SafeMath for uint256;
    using Address for address;

    mapping (address => uint256) private _rOwned;
    mapping (address => uint256) private _tOwned;
    mapping (address => uint256) private _lastTx;
    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 = 1000000000000000000000000;
    uint256 private _rTotal = (MAX - (MAX % _tTotal));
    uint256 private _tFeeTotal;
    uint256 public launchTime;
    mapping (address => bool) private _isSniper;
    address[] private _confirmedSnipers;

    string private _name = 'AstroLion | t.me/AstroLionToken';
    string private _symbol = 'AstroLion';
    uint8 private _decimals = 9;

    uint256 private _taxFee = 0;
    uint256 private _teamDev = 0;
    uint256 private _previousTaxFee = _taxFee;
    uint256 private _previousTeamDev = _teamDev;

    address payable private _teamDevAddress;
    address private _router = address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);

    IUniswapV2Router02 public uniswapV2Router;
    address public uniswapV2Pair;

    bool inSwap = false;
    bool public swapEnabled = true;
    bool public tradingOpen = false;
    bool private snipeProtectionOn = false;

    uint256 public _maxTxAmount = 10000000000000000000000;
    uint256 private _numOfTokensToExchangeForTeamDev = 50000000000000000;
    bool _txLimitsEnabled = true;

    event MinTokensBeforeSwapUpdated(uint256 minTokensBeforeSwap);
    event SwapEnabledUpdated(bool enabled);

    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () public {
        _rOwned[_msgSender()] = _rTotal;

        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    function initContract() external onlyOwner() {
        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;

        // List of front-runner & sniper bots from t.me/FairLaunchCalls
        _isSniper[address(0x7589319ED0fD750017159fb4E4d96C63966173C1)] = true;
        _confirmedSnipers.push(address(0x7589319ED0fD750017159fb4E4d96C63966173C1));

        _isSniper[address(0x65A67DF75CCbF57828185c7C050e34De64d859d0)] = true;
        _confirmedSnipers.push(address(0x65A67DF75CCbF57828185c7C050e34De64d859d0));

        _isSniper[address(0xE031b36b53E53a292a20c5F08fd1658CDdf74fce)] = true;
        _confirmedSnipers.push(address(0xE031b36b53E53a292a20c5F08fd1658CDdf74fce));

        _isSniper[address(0xE031b36b53E53a292a20c5F08fd1658CDdf74fce)] = true;
        _confirmedSnipers.push(address(0xE031b36b53E53a292a20c5F08fd1658CDdf74fce));

        _isSniper[address(0xe516bDeE55b0b4e9bAcaF6285130De15589B1345)] = true;
        _confirmedSnipers.push(address(0xe516bDeE55b0b4e9bAcaF6285130De15589B1345));

        _isSniper[address(0xa1ceC245c456dD1bd9F2815a6955fEf44Eb4191b)] = true;
        _confirmedSnipers.push(address(0xa1ceC245c456dD1bd9F2815a6955fEf44Eb4191b));

        _isSniper[address(0xd7d3EE77D35D0a56F91542D4905b1a2b1CD7cF95)] = true;
        _confirmedSnipers.push(address(0xd7d3EE77D35D0a56F91542D4905b1a2b1CD7cF95));

        _isSniper[address(0xFe76f05dc59fEC04184fA0245AD0C3CF9a57b964)] = true;
        _confirmedSnipers.push(address(0xFe76f05dc59fEC04184fA0245AD0C3CF9a57b964));

        _isSniper[address(0xDC81a3450817A58D00f45C86d0368290088db848)] = true;
        _confirmedSnipers.push(address(0xDC81a3450817A58D00f45C86d0368290088db848));

        _isSniper[address(0x45fD07C63e5c316540F14b2002B085aEE78E3881)] = true;
        _confirmedSnipers.push(address(0x45fD07C63e5c316540F14b2002B085aEE78E3881));

        _isSniper[address(0x27F9Adb26D532a41D97e00206114e429ad58c679)] = true;
        _confirmedSnipers.push(address(0x27F9Adb26D532a41D97e00206114e429ad58c679));

        _isSniper[address(0x9282dc5c422FA91Ff2F6fF3a0b45B7BF97CF78E7)] = true;
        _confirmedSnipers.push(address(0x9282dc5c422FA91Ff2F6fF3a0b45B7BF97CF78E7));

        _isSniper[address(0xfad95B6089c53A0D1d861eabFaadd8901b0F8533)] = true;
        _confirmedSnipers.push(address(0xfad95B6089c53A0D1d861eabFaadd8901b0F8533));

        _isSniper[address(0x1d6E8BAC6EA3730825bde4B005ed7B2B39A2932d)] = true;
        _confirmedSnipers.push(address(0x1d6E8BAC6EA3730825bde4B005ed7B2B39A2932d));

        _isSniper[address(0x000000000000084e91743124a982076C59f10084)] = true;
        _confirmedSnipers.push(address(0x000000000000084e91743124a982076C59f10084));

        _isSniper[address(0x6dA4bEa09C3aA0761b09b19837D9105a52254303)] = true;
        _confirmedSnipers.push(address(0x6dA4bEa09C3aA0761b09b19837D9105a52254303));

        _isSniper[address(0x323b7F37d382A68B0195b873aF17CeA5B67cd595)] = true;
        _confirmedSnipers.push(address(0x323b7F37d382A68B0195b873aF17CeA5B67cd595));

        _isSniper[address(0x000000005804B22091aa9830E50459A15E7C9241)] = true;
        _confirmedSnipers.push(address(0x000000005804B22091aa9830E50459A15E7C9241));

        _isSniper[address(0xA3b0e79935815730d942A444A84d4Bd14A339553)] = true;
        _confirmedSnipers.push(address(0xA3b0e79935815730d942A444A84d4Bd14A339553));

        _isSniper[address(0xf6da21E95D74767009acCB145b96897aC3630BaD)] = true;
        _confirmedSnipers.push(address(0xf6da21E95D74767009acCB145b96897aC3630BaD));

        _isSniper[address(0x0000000000007673393729D5618DC555FD13f9aA)] = true;
        _confirmedSnipers.push(address(0x0000000000007673393729D5618DC555FD13f9aA));

        _isSniper[address(0x00000000000003441d59DdE9A90BFfb1CD3fABf1)] = true;
        _confirmedSnipers.push(address(0x00000000000003441d59DdE9A90BFfb1CD3fABf1));

        _isSniper[address(0x59903993Ae67Bf48F10832E9BE28935FEE04d6F6)] = true;
        _confirmedSnipers.push(address(0x59903993Ae67Bf48F10832E9BE28935FEE04d6F6));

        _isSniper[address(0x000000917de6037d52b1F0a306eeCD208405f7cd)] = true;
        _confirmedSnipers.push(address(0x000000917de6037d52b1F0a306eeCD208405f7cd));

        _isSniper[address(0x7100e690554B1c2FD01E8648db88bE235C1E6514)] = true;
        _confirmedSnipers.push(address(0x7100e690554B1c2FD01E8648db88bE235C1E6514));

        _isSniper[address(0x72b30cDc1583224381132D379A052A6B10725415)] = true;
        _confirmedSnipers.push(address(0x72b30cDc1583224381132D379A052A6B10725415));

        _isSniper[address(0x9eDD647D7d6Eceae6bB61D7785Ef66c5055A9bEE)] = true;
        _confirmedSnipers.push(address(0x9eDD647D7d6Eceae6bB61D7785Ef66c5055A9bEE));

        _isSniper[address(0xfe9d99ef02E905127239E85A611c29ad32c31c2F)] = true;
        _confirmedSnipers.push(address(0xfe9d99ef02E905127239E85A611c29ad32c31c2F));

        _isSniper[address(0x39608b6f20704889C51C0Ae28b1FCA8F36A5239b)] = true;
        _confirmedSnipers.push(address(0x39608b6f20704889C51C0Ae28b1FCA8F36A5239b));

        _isSniper[address(0xc496D84215d5018f6F53E7F6f12E45c9b5e8e8A9)] = true;
        _confirmedSnipers.push(address(0xc496D84215d5018f6F53E7F6f12E45c9b5e8e8A9));

        _isSniper[address(0x59341Bc6b4f3Ace878574b05914f43309dd678c7)] = true;
        _confirmedSnipers.push(address(0x59341Bc6b4f3Ace878574b05914f43309dd678c7));

        _isSniper[address(0xe986d48EfeE9ec1B8F66CD0b0aE8e3D18F091bDF)] = true;
        _confirmedSnipers.push(address(0xe986d48EfeE9ec1B8F66CD0b0aE8e3D18F091bDF));

        _isSniper[address(0x4aEB32e16DcaC00B092596ADc6CD4955EfdEE290)] = true;
        _confirmedSnipers.push(address(0x4aEB32e16DcaC00B092596ADc6CD4955EfdEE290));

        _isSniper[address(0x136F4B5b6A306091b280E3F251fa0E21b1280Cd5)] = true;
        _confirmedSnipers.push(address(0x136F4B5b6A306091b280E3F251fa0E21b1280Cd5));

        _isSniper[address(0x39608b6f20704889C51C0Ae28b1FCA8F36A5239b)] = true;
        _confirmedSnipers.push(address(0x39608b6f20704889C51C0Ae28b1FCA8F36A5239b));

        _isSniper[address(0x5B83A351500B631cc2a20a665ee17f0dC66e3dB7)] = true;
        _confirmedSnipers.push(address(0x5B83A351500B631cc2a20a665ee17f0dC66e3dB7));

        _isSniper[address(0xbCb05a3F85d34f0194C70d5914d5C4E28f11Cc02)] = true;
        _confirmedSnipers.push(address(0xbCb05a3F85d34f0194C70d5914d5C4E28f11Cc02));

        _isSniper[address(0x22246F9BCa9921Bfa9A3f8df5baBc5Bc8ee73850)] = true;
        _confirmedSnipers.push(address(0x22246F9BCa9921Bfa9A3f8df5baBc5Bc8ee73850));

        _isSniper[address(0x42d4C197036BD9984cA652303e07dD29fA6bdB37)] = true;
        _confirmedSnipers.push(address(0x42d4C197036BD9984cA652303e07dD29fA6bdB37));

        _isSniper[address(0x00000000003b3cc22aF3aE1EAc0440BcEe416B40)] = true;
        _confirmedSnipers.push(address(0x00000000003b3cc22aF3aE1EAc0440BcEe416B40));

        _isSniper[address(0x231DC6af3C66741f6Cf618884B953DF0e83C1A2A)] = true;
        _confirmedSnipers.push(address(0x231DC6af3C66741f6Cf618884B953DF0e83C1A2A));

        _isSniper[address(0xC6bF34596f74eb22e066a878848DfB9fC1CF4C65)] = true;
        _confirmedSnipers.push(address(0xC6bF34596f74eb22e066a878848DfB9fC1CF4C65));

        _isSniper[address(0x20f6fCd6B8813c4f98c0fFbD88C87c0255040Aa3)] = true;
        _confirmedSnipers.push(address(0x20f6fCd6B8813c4f98c0fFbD88C87c0255040Aa3));

        _isSniper[address(0xD334C5392eD4863C81576422B968C6FB90EE9f79)] = true;
        _confirmedSnipers.push(address(0xD334C5392eD4863C81576422B968C6FB90EE9f79));

        _isSniper[address(0xFFFFF6E70842330948Ca47254F2bE673B1cb0dB7)] = true;
        _confirmedSnipers.push(address(0xFFFFF6E70842330948Ca47254F2bE673B1cb0dB7));

        _isSniper[address(0xA39C50bf86e15391180240938F469a7bF4fDAe9a)] = true;
        _confirmedSnipers.push(address(0xA39C50bf86e15391180240938F469a7bF4fDAe9a));

        _isSniper[address(0xA39C50bf86e15391180240938F469a7bF4fDAe9a)] = true;
        _confirmedSnipers.push(address(0xA39C50bf86e15391180240938F469a7bF4fDAe9a));

        _taxFee = 0;
        _teamDev = 9;
        _teamDevAddress = payable(0xb7de10bf2700Cd28Cdf4fa74BBE9BDfa516ae560);
    }

    function liftOpeningTXLimits() external onlyOwner() {
        _maxTxAmount = 100000000000000000000000;
    }

    function openTrading() external onlyOwner() {
        swapEnabled = true;
        tradingOpen = true;
        launchTime = block.timestamp;
    }

    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 isExcluded(address account) public view returns (bool) {
        return _isExcluded[account];
    }

    function setExcludeFromFee(address account, bool excluded) external onlyOwner() {
        _isExcludedFromFee[account] = excluded;
    }

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

    function deliver(uint256 tAmount) public {
        address sender = _msgSender();
        require(!_isExcluded[sender], "Excluded addresses cannot call this function");
        (uint256 rAmount,,,,,) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rTotal = _rTotal.sub(rAmount);
        _tFeeTotal = _tFeeTotal.add(tAmount);
    }

    function reflectionFromToken(uint256 tAmount, bool deductTransferFee) public view returns(uint256) {
        require(tAmount <= _tTotal, "Amount must be less than supply");
        if (!deductTransferFee) {
            (uint256 rAmount,,,,,) = _getValues(tAmount);
            return rAmount;
        } else {
            (,uint256 rTransferAmount,,,,) = _getValues(tAmount);
            return rTransferAmount;
        }
    }

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

    function excludeAccount(address account) external onlyOwner() {
        require(account != _router, 'We can not exclude our router.');
        require(!_isExcluded[account], "Account is already excluded");
        if(_rOwned[account] > 0) {
            _tOwned[account] = tokenFromReflection(_rOwned[account]);
        }
        _isExcluded[account] = true;
        _excluded.push(account);
    }

    function includeAccount(address account) external onlyOwner() {
        require(_isExcluded[account], "Account is already excluded");
        for (uint256 i = 0; i < _excluded.length; i++) {
            if (_excluded[i] == account) {
                _excluded[i] = _excluded[_excluded.length - 1];
                _tOwned[account] = 0;
                _isExcluded[account] = false;
                _excluded.pop();
                break;
            }
        }
    }

    function removeAllFee() private {
        if(_taxFee == 0 && _teamDev == 0) return;

        _previousTaxFee = _taxFee;
        _previousTeamDev = _teamDev;

        _taxFee = 0;
        _teamDev = 0;
    }

    function restoreAllFee() private {
        _taxFee = _previousTaxFee;
        _teamDev = _previousTeamDev;
    }

    function isExcludedFromFee(address account) public view returns(bool) {
        return _isExcludedFromFee[account];
    }

    function _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 RemoveSniper(address account) external onlyOwner() {
        require(account != _router, 'We can not blacklist our router.');
        require(account != uniswapV2Pair, 'We can not blacklist our pair.');
        require(account != owner(), 'We can not blacklist the contract owner.');
        require(account != address(this), 'We can not blacklist the contract. Srsly?');
        require(!_isSniper[account], "Account is already blacklisted");
        _isSniper[account] = true;
        _confirmedSnipers.push(account);
    }

    function amnestySniper(address account) external onlyOwner() {
        require(_isSniper[account], "Account is not blacklisted");
        for (uint256 i = 0; i < _confirmedSnipers.length; i++) {
            if (_confirmedSnipers[i] == account) {
                _confirmedSnipers[i] = _confirmedSnipers[_confirmedSnipers.length - 1];
                _isSniper[account] = false;
                _confirmedSnipers.pop();
                break;
            }
        }
    }

    function _transfer(address sender, address recipient, uint256 amount) private {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        require(!_isSniper[recipient], "You have no power here!");
        require(!_isSniper[msg.sender], "You have no power here!");
        require(!_isSniper[sender], "You have no power here!");

        if(sender != owner() && recipient != owner()) {

            if (!tradingOpen) {
                if (!(sender == address(this) || recipient == address(this)
                || sender == address(owner()) || recipient == address(owner()))) {
                    require(tradingOpen, "Trading is not enabled");
                }
            }
        }

        // is the token balance of this contract address over the min number of
        // tokens that we need to initiate a swap?
        // also, don't get caught in a circular charity event.
        // also, don't swap if sender is uniswap pair.
        uint256 contractTokenBalance = balanceOf(address(this));

        bool overMinTokenBalance = contractTokenBalance >= _numOfTokensToExchangeForTeamDev;
        if (!inSwap && swapEnabled && overMinTokenBalance && sender != uniswapV2Pair) {
            // We need to swap the current tokens to ETH and send to the ext wallet
            swapTokensForEth(contractTokenBalance);

            uint256 contractETHBalance = address(this).balance;
            if(contractETHBalance > 0) {
                sendETHToTeamDev(address(this).balance);
            }
        }

        //indicates if fee should be deducted from transfer
        bool takeFee = true;

        //if any account belongs to _isExcludedFromFee account then remove the fee
        if(_isExcludedFromFee[sender] || _isExcludedFromFee[recipient]){
            takeFee = false;
        }

        //transfer amount, it will take tax and fee

        _tokenTransfer(sender,recipient,amount,takeFee);
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap{
        // generate the uniswap pair path of token -> weth
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();

        _approve(address(this), address(uniswapV2Router), tokenAmount);

        // make the swap
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0, // accept any amount of ETH
            path,
            address(this),
            block.timestamp
        );
    }

    function sendETHToTeamDev(uint256 amount) private {
        _teamDevAddress.transfer(amount.div(2));
    }

    // We are exposing these functions to be able to manual swap and send
    // in case the token is highly valued and 5M becomes too much
    function manualSwap() external onlyOwner() {
        uint256 contractBalance = balanceOf(address(this));
        swapTokensForEth(contractBalance);
    }

    function manualSend() external onlyOwner() {
        uint256 contractETHBalance = address(this).balance;
        sendETHToTeamDev(contractETHBalance);
    }

    function setSwapEnabled(bool enabled) external onlyOwner(){
        swapEnabled = enabled;
    }

    function _tokenTransfer(address sender, address recipient, uint256 amount, bool takeFee) private {
        if(!takeFee)
            removeAllFee();

        if (_isExcluded[sender] && !_isExcluded[recipient]) {
            _transferFromExcluded(sender, recipient, amount);
        } else if (!_isExcluded[sender] && _isExcluded[recipient]) {
            _transferToExcluded(sender, recipient, amount);
        } else if (!_isExcluded[sender] && !_isExcluded[recipient]) {
            _transferStandard(sender, recipient, amount);
        } else if (_isExcluded[sender] && _isExcluded[recipient]) {
            _transferBothExcluded(sender, recipient, amount);
        } else {
            _transferStandard(sender, recipient, amount);
        }

        if(!takeFee)
            restoreAllFee();
    }

    function _transferStandard(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _transferToExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _transferFromExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _tOwned[sender] = _tOwned[sender].sub(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _transferBothExcluded(address sender, address recipient, uint256 tAmount) private {
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee, uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getValues(tAmount);
        _tOwned[sender] = _tOwned[sender].sub(tAmount);
        _rOwned[sender] = _rOwned[sender].sub(rAmount);
        _tOwned[recipient] = _tOwned[recipient].add(tTransferAmount);
        _rOwned[recipient] = _rOwned[recipient].add(rTransferAmount);
        _takeCharity(tCharity);
        _reflectFee(rFee, tFee);
        emit Transfer(sender, recipient, tTransferAmount);
    }

    function _takeCharity(uint256 tCharity) private {
        uint256 currentRate =  _getRate();
        uint256 rCharity = tCharity.mul(currentRate);
        _rOwned[address(this)] = _rOwned[address(this)].add(rCharity);
        if(_isExcluded[address(this)])
            _tOwned[address(this)] = _tOwned[address(this)].add(tCharity);
    }

    function _reflectFee(uint256 rFee, uint256 tFee) private {
        _rTotal = _rTotal.sub(rFee);
        _tFeeTotal = _tFeeTotal.add(tFee);
    }

    //to recieve ETH from uniswapV2Router when swaping
    receive() external payable {}

    function _getValues(uint256 tAmount) private view returns (uint256, uint256, uint256, uint256, uint256, uint256) {
        (uint256 tTransferAmount, uint256 tFee, uint256 tCharity) = _getTValues(tAmount, _taxFee, _teamDev);
        uint256 currentRate =  _getRate();
        (uint256 rAmount, uint256 rTransferAmount, uint256 rFee) = _getRValues(tAmount, tFee, currentRate);
        return (rAmount, rTransferAmount, rFee, tTransferAmount, tFee, tCharity);
    }

    function _getTValues(uint256 tAmount, uint256 taxFee, uint256 charityFee) private pure returns (uint256, uint256, uint256) {
        uint256 tFee = tAmount.mul(taxFee).div(100);
        uint256 tCharity = tAmount.mul(charityFee).div(100);
        uint256 tTransferAmount = tAmount.sub(tFee).sub(tCharity);
        return (tTransferAmount, tFee, tCharity);
    }

    function _getRValues(uint256 tAmount, uint256 tFee, uint256 currentRate) private pure returns (uint256, uint256, uint256) {
        uint256 rAmount = tAmount.mul(currentRate);
        uint256 rFee = tFee.mul(currentRate);
        uint256 rTransferAmount = rAmount.sub(rFee);
        return (rAmount, rTransferAmount, rFee);
    }

    function _getRate() private view returns(uint256) {
        (uint256 rSupply, uint256 tSupply) = _getCurrentSupply();
        return rSupply.div(tSupply);
    }

    function _getCurrentSupply() private view returns(uint256, uint256) {
        uint256 rSupply = _rTotal;
        uint256 tSupply = _tTotal;
        for (uint256 i = 0; i < _excluded.length; i++) {
            if (_rOwned[_excluded[i]] > rSupply || _tOwned[_excluded[i]] > tSupply) return (_rTotal, _tTotal);
            rSupply = rSupply.sub(_rOwned[_excluded[i]]);
            tSupply = tSupply.sub(_tOwned[_excluded[i]]);
        }
        if (rSupply < _rTotal.div(_tTotal)) return (_rTotal, _tTotal);
        return (rSupply, tSupply);
    }

    function _getTaxFee() private view returns(uint256) {
        return _taxFee;
    }

    function _getMaxTxAmount() private view returns(uint256) {
        return _maxTxAmount;
    }

    function _getETHBalance() public view returns(uint256 balance) {
        return address(this).balance;
    }

    function setExtWallet(address payable teamDevAddress) external onlyOwner() {
        _teamDevAddress = teamDevAddress;
    }
}