Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;

import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "./IBallerBars.sol";
import "@openzeppelin/contracts/utils/Strings.sol";

contract Gems is ERC721Enumerable, Ownable {

    /**

     _______  ________ __    __      _______   ______  __       __       ________ _______
    |       \|        \  \  |  \    |       \ /      \|  \     |  \     |        \       \
    | ▓▓▓▓▓▓▓\ ▓▓▓▓▓▓▓▓ ▓▓\ | ▓▓    | ▓▓▓▓▓▓▓\  ▓▓▓▓▓▓\ ▓▓     | ▓▓     | ▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓\
    | ▓▓__/ ▓▓ ▓▓__   | ▓▓▓\| ▓▓    | ▓▓__/ ▓▓ ▓▓__| ▓▓ ▓▓     | ▓▓     | ▓▓__   | ▓▓__| ▓▓
    | ▓▓    ▓▓ ▓▓  \  | ▓▓▓▓\ ▓▓    | ▓▓    ▓▓ ▓▓    ▓▓ ▓▓     | ▓▓     | ▓▓  \  | ▓▓    ▓▓
    | ▓▓▓▓▓▓▓\ ▓▓▓▓▓  | ▓▓\▓▓ ▓▓    | ▓▓▓▓▓▓▓\ ▓▓▓▓▓▓▓▓ ▓▓     | ▓▓     | ▓▓▓▓▓  | ▓▓▓▓▓▓▓\
    | ▓▓__/ ▓▓ ▓▓_____| ▓▓ \▓▓▓▓    | ▓▓__/ ▓▓ ▓▓  | ▓▓ ▓▓_____| ▓▓_____| ▓▓_____| ▓▓  | ▓▓
    | ▓▓    ▓▓ ▓▓     \ ▓▓  \▓▓▓    | ▓▓    ▓▓ ▓▓  | ▓▓ ▓▓     \ ▓▓     \ ▓▓     \ ▓▓  | ▓▓
     \▓▓▓▓▓▓▓ \▓▓▓▓▓▓▓▓\▓▓   \▓▓     \▓▓▓▓▓▓▓ \▓▓   \▓▓\▓▓▓▓▓▓▓▓\▓▓▓▓▓▓▓▓\▓▓▓▓▓▓▓▓\▓▓   \▓▓

     _______  ______ _______       ________ __    __ ________
    |       \|      \       \     |        \  \  |  \        \
    | ▓▓▓▓▓▓▓\\▓▓▓▓▓▓ ▓▓▓▓▓▓▓\     \▓▓▓▓▓▓▓▓ ▓▓  | ▓▓ ▓▓▓▓▓▓▓▓
    | ▓▓  | ▓▓ | ▓▓ | ▓▓  | ▓▓       | ▓▓  | ▓▓__| ▓▓ ▓▓__
    | ▓▓  | ▓▓ | ▓▓ | ▓▓  | ▓▓       | ▓▓  | ▓▓    ▓▓ ▓▓  \
    | ▓▓  | ▓▓ | ▓▓ | ▓▓  | ▓▓       | ▓▓  | ▓▓▓▓▓▓▓▓ ▓▓▓▓▓
    | ▓▓__/ ▓▓_| ▓▓_| ▓▓__/ ▓▓       | ▓▓  | ▓▓  | ▓▓ ▓▓_____
    | ▓▓    ▓▓   ▓▓ \ ▓▓    ▓▓       | ▓▓  | ▓▓  | ▓▓ ▓▓     \
     \▓▓▓▓▓▓▓ \▓▓▓▓▓▓\▓▓▓▓▓▓▓         \▓▓   \▓▓   \▓▓\▓▓▓▓▓▓▓▓

     _______  __        ______   ______  __    __  ______  __    __  ______  ______ __    __
    |       \|  \      /      \ /      \|  \  /  \/      \|  \  |  \/      \|      \  \  |  \
    | ▓▓▓▓▓▓▓\ ▓▓     |  ▓▓▓▓▓▓\  ▓▓▓▓▓▓\ ▓▓ /  ▓▓  ▓▓▓▓▓▓\ ▓▓  | ▓▓  ▓▓▓▓▓▓\\▓▓▓▓▓▓ ▓▓\ | ▓▓
    | ▓▓__/ ▓▓ ▓▓     | ▓▓  | ▓▓ ▓▓   \▓▓ ▓▓/  ▓▓| ▓▓   \▓▓ ▓▓__| ▓▓ ▓▓__| ▓▓ | ▓▓ | ▓▓▓\| ▓▓
    | ▓▓    ▓▓ ▓▓     | ▓▓  | ▓▓ ▓▓     | ▓▓  ▓▓ | ▓▓     | ▓▓    ▓▓ ▓▓    ▓▓ | ▓▓ | ▓▓▓▓\ ▓▓
    | ▓▓▓▓▓▓▓\ ▓▓     | ▓▓  | ▓▓ ▓▓   __| ▓▓▓▓▓\ | ▓▓   __| ▓▓▓▓▓▓▓▓ ▓▓▓▓▓▓▓▓ | ▓▓ | ▓▓\▓▓ ▓▓
    | ▓▓__/ ▓▓ ▓▓_____| ▓▓__/ ▓▓ ▓▓__/  \ ▓▓ \▓▓\| ▓▓__/  \ ▓▓  | ▓▓ ▓▓  | ▓▓_| ▓▓_| ▓▓ \▓▓▓▓
    | ▓▓    ▓▓ ▓▓     \\▓▓    ▓▓\▓▓    ▓▓ ▓▓  \▓▓\\▓▓    ▓▓ ▓▓  | ▓▓ ▓▓  | ▓▓   ▓▓ \ ▓▓  \▓▓▓
     \▓▓▓▓▓▓▓ \▓▓▓▓▓▓▓▓ \▓▓▓▓▓▓  \▓▓▓▓▓▓ \▓▓   \▓▓ \▓▓▓▓▓▓ \▓▓   \▓▓\▓▓   \▓▓\▓▓▓▓▓▓\▓▓   \▓▓

    **/

    // RGV2YmVycnkjNDAzMCB3YXMgaGVyZQ==

    using Strings for uint256;

    // uint256s
    uint256 public constant MAX_SUPPLY = 5000;
    uint256 public _actualSupply = 0;
    uint256 public _reserveMinted = 0;
    uint256 public currentBallerBarsCost = 35 ether;

    // Addresses
    address _genOneBallerBarsAddress;
    address _genTwoBallerBarsAddress;
    address _ballerChainsAddress;

    bool public _paused = true;

    string private _baseTokenURI = "https://ben-baller-gems-server.herokuapp.com/metadata/";

    constructor() ERC721("Gems", "GEM") {}

    /**
     * @dev Mint reserve. Owner only, for giveaways and tests
     * @param quantity Quantity of tokens
     */

    function mintReserve(uint256 quantity) onlyOwner external  {
        require(_reserveMinted+quantity<6,"EXCEEDS_RESERVE_MINTS");
        _reserveMinted += quantity;
        mintInternal(quantity);
    }

    /**
     * @dev Mint internal, this is to avoid code duplication.
     */

    function mintInternal(uint256 quantity) internal {
        uint256 tokenId = _actualSupply;
        _actualSupply += quantity;
        require(_actualSupply <= MAX_SUPPLY,"EXCEEDS_MAX_SUPPLY");
        require(tx.origin == msg.sender);
        unchecked {
            for (uint256 i = 0; i < quantity; i++) {
                _mint(msg.sender,tokenId);
                tokenId += 1;
            }
        }
    }

    /**
     * @dev Mint for BallerBars
     * @param ballerBarsGeneration The generation of Baller Bars to use.
     * @param quantity The number of tokens to mint
     */

    function mintWithBallerBars(uint256 ballerBarsGeneration, uint256 quantity) public {
        require(_paused==false,"PAUSED");
        IBallerBars ballerBarsContract = getBallerBarsContract(ballerBarsGeneration);
        ballerBarsContract.burnFrom(msg.sender, currentBallerBarsCost * quantity);
        mintInternal(quantity);
    }

    /**
     * @dev Mint for BallerBars with both BallerBars generation one and generation 2
     * @param bbOneAmount The amount of BB generation one to burn
     * @param bbOneAmount The amount of BB generation two to burn
     * @param quantity The number of tokens to mint
     */

    function mintWithBallerBarsSpecial(uint256 bbOneAmount, uint256 bbTwoAmount, uint256 quantity) public {
        require(_paused==false,"PAUSED");
        require(bbOneAmount+bbTwoAmount==currentBallerBarsCost*quantity,"INVALID_COMBINATION");

        IBallerBars ballerBarsGenOneContract = IBallerBars(_genOneBallerBarsAddress);
        IBallerBars ballerBarsGenTwoContract = IBallerBars(_genTwoBallerBarsAddress);

        ballerBarsGenOneContract.burnFrom(msg.sender, bbOneAmount);
        ballerBarsGenTwoContract.burnFrom(msg.sender, bbTwoAmount);

        mintInternal(quantity);
    }

    /**
     * @dev Returns the wallet of a given wallet. Mainly for ease for frontend devs.
     * @param _wallet The wallet to get the tokens of.
     */

    function walletOfOwner(address _wallet)
    public
    view
    returns (uint256[] memory)
    {
        uint256 tokenCount = balanceOf(_wallet);

        uint256[] memory tokensId = new uint256[](tokenCount);
        for (uint256 i; i < tokenCount; i++) {
            tokensId[i] = tokenOfOwnerByIndex(_wallet, i);
        }
        return tokensId;
    }

    function togglePauseStatus() external onlyOwner {
        _paused = !_paused;
    }

    function setBallerBarsCost(uint256 ballerBarsCost) external onlyOwner {
        currentBallerBarsCost = ballerBarsCost * 1 ether;
    }

    /**
     * @dev Sets BB contract address based on generation
     * @param ballerBarsAddress The BB contract address
     * @param generation The generation of chains contract
     */

    function setBallerBarsAddress(address ballerBarsAddress,uint256 generation) onlyOwner public {
        require(generation==1||generation==2,"INVALID_GEN");
        if(generation == 1){
            _genOneBallerBarsAddress = ballerBarsAddress;
        }else if(generation == 2){
            _genTwoBallerBarsAddress = ballerBarsAddress;
        }
    }

    /**
     * @dev Sets BallerChains contract address
     * @param ballerChainsAddress The BallerChains contract address
     */

    function setBallerChainsAddress(address ballerChainsAddress) onlyOwner public {
        _ballerChainsAddress = ballerChainsAddress;
    }

    /**
     * @dev Returns BB contract based on generation
     * @param generation The generation of contract to return. 1 or 2
     */

    function getBallerBarsContract(uint256 generation) internal view returns (IBallerBars) {
        if(generation == 1){
            return IBallerBars(_genOneBallerBarsAddress);
        }else if(generation == 2){
            return IBallerBars(_genTwoBallerBarsAddress);
        }else{
            revert("INVALID_GEN");
        }
    }

    function _baseURI() internal view virtual override returns (string memory) {
        return _baseTokenURI;
    }

    function setBaseURI(string calldata newBaseTokenURI) public onlyOwner {
        _baseTokenURI = newBaseTokenURI;
    }

    function tokenURI(uint256 _tokenId) public view override returns (string memory) {
        require(_exists(_tokenId),"TOKEN_NOT_MINTED");
        return string(abi.encodePacked(_baseTokenURI,_tokenId.toString()));
    }

    /**
     * @dev Burns Gem
     * @param _tokenId Token Id to Burn
     */

    function burn(uint256 _tokenId) public virtual {
        if (_msgSender() == _ballerChainsAddress) {
            _burn(_tokenId);
        } else {
            require(_isApprovedOrOwner(_msgSender(), _tokenId), "ERC721Burnable: caller is not owner nor approved");
            _burn(_tokenId);
        }
    }

}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.9;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";


interface IBallerBars is IERC20 {
    function burnFrom(address account, uint256 amount) external;
    function burnUnclaimed(uint256[] memory _tokenIds, uint256 amount) external;
    function _calculateBoost(string memory _hash) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT

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;
    }
}

// SPDX-License-Identifier: MIT

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);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the token collection symbol.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "./IERC721Enumerable.sol";

/**
 * @dev This implements an optional extension of {ERC721} defined in the EIP that adds
 * enumerability of all the token ids in the contract as well as all token ids owned by each
 * account.
 */
abstract contract ERC721Enumerable is ERC721, IERC721Enumerable {
    // Mapping from owner to list of owned token IDs
    mapping(address => mapping(uint256 => uint256)) private _ownedTokens;

    // Mapping from token ID to index of the owner tokens list
    mapping(uint256 => uint256) private _ownedTokensIndex;

    // Array with all token ids, used for enumeration
    uint256[] private _allTokens;

    // Mapping from token id to position in the allTokens array
    mapping(uint256 => uint256) private _allTokensIndex;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC721) returns (bool) {
        return interfaceId == type(IERC721Enumerable).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721.balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _allTokens.length;
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     */
    function tokenByIndex(uint256 index) public view virtual override returns (uint256) {
        require(index < ERC721Enumerable.totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, tokenId);

        if (from == address(0)) {
            _addTokenToAllTokensEnumeration(tokenId);
        } else if (from != to) {
            _removeTokenFromOwnerEnumeration(from, tokenId);
        }
        if (to == address(0)) {
            _removeTokenFromAllTokensEnumeration(tokenId);
        } else if (to != from) {
            _addTokenToOwnerEnumeration(to, tokenId);
        }
    }

    /**
     * @dev Private function to add a token to this extension's ownership-tracking data structures.
     * @param to address representing the new owner of the given token ID
     * @param tokenId uint256 ID of the token to be added to the tokens list of the given address
     */
    function _addTokenToOwnerEnumeration(address to, uint256 tokenId) private {
        uint256 length = ERC721.balanceOf(to);
        _ownedTokens[to][length] = tokenId;
        _ownedTokensIndex[tokenId] = length;
    }

    /**
     * @dev Private function to add a token to this extension's token tracking data structures.
     * @param tokenId uint256 ID of the token to be added to the tokens list
     */
    function _addTokenToAllTokensEnumeration(uint256 tokenId) private {
        _allTokensIndex[tokenId] = _allTokens.length;
        _allTokens.push(tokenId);
    }

    /**
     * @dev Private function to remove a token from this extension's ownership-tracking data structures. Note that
     * while the token is not assigned a new owner, the `_ownedTokensIndex` mapping is _not_ updated: this allows for
     * gas optimizations e.g. when performing a transfer operation (avoiding double writes).
     * This has O(1) time complexity, but alters the order of the _ownedTokens array.
     * @param from address representing the previous owner of the given token ID
     * @param tokenId uint256 ID of the token to be removed from the tokens list of the given address
     */
    function _removeTokenFromOwnerEnumeration(address from, uint256 tokenId) private {
        // To prevent a gap in from's tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = ERC721.balanceOf(from) - 1;
        uint256 tokenIndex = _ownedTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary
        if (tokenIndex != lastTokenIndex) {
            uint256 lastTokenId = _ownedTokens[from][lastTokenIndex];

            _ownedTokens[from][tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
            _ownedTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index
        }

        // This also deletes the contents at the last position of the array
        delete _ownedTokensIndex[tokenId];
        delete _ownedTokens[from][lastTokenIndex];
    }

    /**
     * @dev Private function to remove a token from this extension's token tracking data structures.
     * This has O(1) time complexity, but alters the order of the _allTokens array.
     * @param tokenId uint256 ID of the token to be removed from the tokens list
     */
    function _removeTokenFromAllTokensEnumeration(uint256 tokenId) private {
        // To prevent a gap in the tokens array, we store the last token in the index of the token to delete, and
        // then delete the last slot (swap and pop).

        uint256 lastTokenIndex = _allTokens.length - 1;
        uint256 tokenIndex = _allTokensIndex[tokenId];

        // When the token to delete is the last token, the swap operation is unnecessary. However, since this occurs so
        // rarely (when the last minted token is burnt) that we still do the swap here to avoid the gas cost of adding
        // an 'if' statement (like in _removeTokenFromOwnerEnumeration)
        uint256 lastTokenId = _allTokens[lastTokenIndex];

        _allTokens[tokenIndex] = lastTokenId; // Move the last token to the slot of the to-delete token
        _allTokensIndex[lastTokenId] = tokenIndex; // Update the moved token's index

        // This also deletes the contents at the last position of the array
        delete _allTokensIndex[tokenId];
        _allTokens.pop();
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC721.sol";
import "./IERC721Receiver.sol";
import "./extensions/IERC721Metadata.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/Strings.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
contract ERC721 is Context, ERC165, IERC721, IERC721Metadata {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to owner address
    mapping(uint256 => address) private _owners;

    // Mapping owner address to token count
    mapping(address => uint256) private _balances;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    /**
     * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _owners[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");
        return owner;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : "";
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public virtual override {
        address owner = ERC721.ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        require(operator != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransfer(from, to, tokenId, _data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `_data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _transfer(from, to, tokenId);
        require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer");
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _owners[tokenId] != address(0);
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId) internal view virtual returns (bool) {
        require(_exists(tokenId), "ERC721: operator query for nonexistent token");
        address owner = ERC721.ownerOf(tokenId);
        return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender));
    }

    /**
     * @dev Safely mints `tokenId` and transfers it to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(address to, uint256 tokenId) internal virtual {
        _safeMint(to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory _data
    ) internal virtual {
        _mint(to, tokenId);
        require(
            _checkOnERC721Received(address(0), to, tokenId, _data),
            "ERC721: transfer to non ERC721Receiver implementer"
        );
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        require(to != address(0), "ERC721: mint to the zero address");
        require(!_exists(tokenId), "ERC721: token already minted");

        _beforeTokenTransfer(address(0), to, tokenId);

        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(address(0), to, tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId);

        // Clear approvals
        _approve(address(0), tokenId);

        _balances[owner] -= 1;
        delete _owners[tokenId];

        emit Transfer(owner, address(0), tokenId);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer of token that is not own");
        require(to != address(0), "ERC721: transfer to the zero address");

        _beforeTokenTransfer(from, to, tokenId);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId);

        _balances[from] -= 1;
        _balances[to] += 1;
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, ``from``'s `tokenId` will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {}
}

// 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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _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);
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "evmVersion": "london",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_actualSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"_reserveMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"currentBallerBarsCost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mintReserve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"ballerBarsGeneration","type":"uint256"},{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mintWithBallerBars","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"bbOneAmount","type":"uint256"},{"internalType":"uint256","name":"bbTwoAmount","type":"uint256"},{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mintWithBallerBarsSpecial","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"ballerBarsAddress","type":"address"},{"internalType":"uint256","name":"generation","type":"uint256"}],"name":"setBallerBarsAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"ballerBarsCost","type":"uint256"}],"name":"setBallerBarsCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"ballerChainsAddress","type":"address"}],"name":"setBallerChainsAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"newBaseTokenURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"togglePauseStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_wallet","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"}]

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