{"Address.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts (last updated v4.5.0) (utils/Address.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\n/**\r\n * @dev Collection of functions related to the address type\r\n */\r\nlibrary Address {\r\n    /**\r\n     * @dev Returns true if `account` is a contract.\r\n     *\r\n     * [IMPORTANT]\r\n     * ====\r\n     * It is unsafe to assume that an address for which this function returns\r\n     * false is an externally-owned account (EOA) and not a contract.\r\n     *\r\n     * Among others, `isContract` will return false for the following\r\n     * types of addresses:\r\n     *\r\n     *  - an externally-owned account\r\n     *  - a contract in construction\r\n     *  - an address where a contract will be created\r\n     *  - an address where a contract lived, but was destroyed\r\n     * ====\r\n     *\r\n     * [IMPORTANT]\r\n     * ====\r\n     * You shouldn\u0027t rely on `isContract` to protect against flash loan attacks!\r\n     *\r\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\r\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\r\n     * constructor.\r\n     * ====\r\n     */\r\n    function isContract(address account) internal view returns (bool) {\r\n        // This method relies on extcodesize/address.code.length, which returns 0\r\n        // for contracts in construction, since the code is only stored at the end\r\n        // of the constructor execution.\r\n\r\n        return account.code.length \u003e 0;\r\n    }\r\n\r\n    /**\r\n     * @dev Replacement for Solidity\u0027s `transfer`: sends `amount` wei to\r\n     * `recipient`, forwarding all available gas and reverting on errors.\r\n     *\r\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\r\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\r\n     * imposed by `transfer`, making them unable to receive funds via\r\n     * `transfer`. {sendValue} removes this limitation.\r\n     *\r\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\r\n     *\r\n     * IMPORTANT: because control is transferred to `recipient`, care must be\r\n     * taken to not create reentrancy vulnerabilities. Consider using\r\n     * {ReentrancyGuard} or the\r\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\r\n     */\r\n    function sendValue(address payable recipient, uint256 amount) internal {\r\n        require(address(this).balance \u003e= amount, \"Address: insufficient balance\");\r\n\r\n        (bool success, ) = recipient.call{value: amount}(\"\");\r\n        require(success, \"Address: unable to send value, recipient may have reverted\");\r\n    }\r\n\r\n    /**\r\n     * @dev Performs a Solidity function call using a low level `call`. A\r\n     * plain `call` is an unsafe replacement for a function call: use this\r\n     * function instead.\r\n     *\r\n     * If `target` reverts with a revert reason, it is bubbled up by this\r\n     * function (like regular Solidity function calls).\r\n     *\r\n     * Returns the raw returned data. To convert to the expected return value,\r\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `target` must be a contract.\r\n     * - calling `target` with `data` must not revert.\r\n     *\r\n     * _Available since v3.1._\r\n     */\r\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\r\n        return functionCall(target, data, \"Address: low-level call failed\");\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\r\n     * `errorMessage` as a fallback revert reason when `target` reverts.\r\n     *\r\n     * _Available since v3.1._\r\n     */\r\n    function functionCall(\r\n        address target,\r\n        bytes memory data,\r\n        string memory errorMessage\r\n    ) internal returns (bytes memory) {\r\n        return functionCallWithValue(target, data, 0, errorMessage);\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\r\n     * but also transferring `value` wei to `target`.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - the calling contract must have an ETH balance of at least `value`.\r\n     * - the called Solidity function must be `payable`.\r\n     *\r\n     * _Available since v3.1._\r\n     */\r\n    function functionCallWithValue(\r\n        address target,\r\n        bytes memory data,\r\n        uint256 value\r\n    ) internal returns (bytes memory) {\r\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\r\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\r\n     *\r\n     * _Available since v3.1._\r\n     */\r\n    function functionCallWithValue(\r\n        address target,\r\n        bytes memory data,\r\n        uint256 value,\r\n        string memory errorMessage\r\n    ) internal returns (bytes memory) {\r\n        require(address(this).balance \u003e= value, \"Address: insufficient balance for call\");\r\n        require(isContract(target), \"Address: call to non-contract\");\r\n\r\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\r\n        return verifyCallResult(success, returndata, errorMessage);\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\r\n     * but performing a static call.\r\n     *\r\n     * _Available since v3.3._\r\n     */\r\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\r\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\r\n     * but performing a static call.\r\n     *\r\n     * _Available since v3.3._\r\n     */\r\n    function functionStaticCall(\r\n        address target,\r\n        bytes memory data,\r\n        string memory errorMessage\r\n    ) internal view returns (bytes memory) {\r\n        require(isContract(target), \"Address: static call to non-contract\");\r\n\r\n        (bool success, bytes memory returndata) = target.staticcall(data);\r\n        return verifyCallResult(success, returndata, errorMessage);\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\r\n     * but performing a delegate call.\r\n     *\r\n     * _Available since v3.4._\r\n     */\r\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\r\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\r\n    }\r\n\r\n    /**\r\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\r\n     * but performing a delegate call.\r\n     *\r\n     * _Available since v3.4._\r\n     */\r\n    function functionDelegateCall(\r\n        address target,\r\n        bytes memory data,\r\n        string memory errorMessage\r\n    ) internal returns (bytes memory) {\r\n        require(isContract(target), \"Address: delegate call to non-contract\");\r\n\r\n        (bool success, bytes memory returndata) = target.delegatecall(data);\r\n        return verifyCallResult(success, returndata, errorMessage);\r\n    }\r\n\r\n    /**\r\n     * @dev Tool to verifies that a low level call was successful, and revert if it wasn\u0027t, either by bubbling the\r\n     * revert reason using the provided one.\r\n     *\r\n     * _Available since v4.3._\r\n     */\r\n    function verifyCallResult(\r\n        bool success,\r\n        bytes memory returndata,\r\n        string memory errorMessage\r\n    ) internal pure returns (bytes memory) {\r\n        if (success) {\r\n            return returndata;\r\n        } else {\r\n            // Look for revert reason and bubble it up if present\r\n            if (returndata.length \u003e 0) {\r\n                // The easiest way to bubble the revert reason is using memory via assembly\r\n\r\n                assembly {\r\n                    let returndata_size := mload(returndata)\r\n                    revert(add(32, returndata), returndata_size)\r\n                }\r\n            } else {\r\n                revert(errorMessage);\r\n            }\r\n        }\r\n    }\r\n}"},"Context.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\n/**\r\n * @dev Provides information about the current execution context, including the\r\n * sender of the transaction and its data. While these are generally available\r\n * via msg.sender and msg.data, they should not be accessed in such a direct\r\n * manner, since when dealing with meta-transactions the account sending and\r\n * paying for execution may not be the actual sender (as far as an application\r\n * is concerned).\r\n *\r\n * This contract is only required for intermediate, library-like contracts.\r\n */\r\nabstract contract Context {\r\n    function _msgSender() internal view virtual returns (address) {\r\n        return msg.sender;\r\n    }\r\n\r\n    function _msgData() internal view virtual returns (bytes calldata) {\r\n        return msg.data;\r\n    }\r\n}\r\n"},"ERC165.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\nimport \"./IERC165.sol\";\r\n\r\n/**\r\n * @dev Implementation of the {IERC165} interface.\r\n *\r\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\r\n * for the additional interface id that will be supported. For example:\r\n *\r\n * ```solidity\r\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\r\n *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\r\n * }\r\n * ```\r\n *\r\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\r\n */\r\nabstract contract ERC165 is IERC165 {\r\n    /**\r\n     * @dev See {IERC165-supportsInterface}.\r\n     */\r\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\r\n        return interfaceId == type(IERC165).interfaceId;\r\n    }\r\n}"},"ERC721A.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// Creator: Chiru Labs\r\n\r\npragma solidity ^0.8.13;\r\n\r\nimport \u0027./IERC721.sol\u0027;\r\nimport \u0027./IERC721Receiver.sol\u0027;\r\nimport \u0027./IERC721Metadata.sol\u0027;\r\nimport \u0027./IERC721Enumerable.sol\u0027;\r\nimport \u0027./Address.sol\u0027;\r\nimport \u0027./Context.sol\u0027;\r\nimport \u0027./Strings.sol\u0027;\r\nimport \u0027./ERC165.sol\u0027;\r\n\r\n/**\r\n * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including\r\n * the Metadata and Enumerable extension. Built to optimize for lower gas during batch mints.\r\n *\r\n * Assumes serials are sequentially minted starting at 0 (e.g. 0, 1, 2, 3..).\r\n *\r\n * Does not support burning tokens to address(0).\r\n *\r\n * Assumes that an owner cannot have more than the 2**128 - 1 (max value of uint128) of supply\r\n */\r\ncontract ERC721A is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {\r\n    using Address for address;\r\n    using Strings for uint256;\r\n\r\n    struct TokenOwnership {\r\n        address addr;\r\n        uint64 startTimestamp;\r\n    }\r\n\r\n    struct AddressData {\r\n        uint128 balance;\r\n        uint128 numberMinted;\r\n    }\r\n\r\n    uint256 internal currentIndex;\r\n\r\n    // Token name\r\n    string private _name;\r\n\r\n    // Token symbol\r\n    string private _symbol;\r\n\r\n    // Mapping from token ID to ownership details\r\n    // An empty struct value does not necessarily mean the token is unowned. See ownershipOf implementation for details.\r\n    mapping(uint256 =\u003e TokenOwnership) internal _ownerships;\r\n\r\n    // Mapping owner address to address data\r\n    mapping(address =\u003e AddressData) private _addressData;\r\n\r\n    // Mapping from token ID to approved address\r\n    mapping(uint256 =\u003e address) private _tokenApprovals;\r\n\r\n    // Mapping from owner to operator approvals\r\n    mapping(address =\u003e mapping(address =\u003e bool)) private _operatorApprovals;\r\n\r\n    constructor(string memory name_, string memory symbol_) {\r\n        _name = name_;\r\n        _symbol = symbol_;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721Enumerable-totalSupply}.\r\n     */\r\n    function totalSupply() public view override returns (uint256) {\r\n        return currentIndex;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721Enumerable-tokenByIndex}.\r\n     */\r\n    function tokenByIndex(uint256 index) public view override returns (uint256) {\r\n        require(index \u003c totalSupply(), \u0027ERC721A: global index out of bounds\u0027);\r\n        return index;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.\r\n     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.\r\n     * It may also degrade with extremely large collection sizes (e.g \u003e\u003e 10000), test for your use case.\r\n     */\r\n    function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) {\r\n        require(index \u003c balanceOf(owner), \u0027ERC721A: owner index out of bounds\u0027);\r\n        uint256 numMintedSoFar = totalSupply();\r\n        uint256 tokenIdsIdx;\r\n        address currOwnershipAddr;\r\n\r\n        // Counter overflow is impossible as the loop breaks when uint256 i is equal to another uint256 numMintedSoFar.\r\n    unchecked {\r\n        for (uint256 i; i \u003c numMintedSoFar; i++) {\r\n            TokenOwnership memory ownership = _ownerships[i];\r\n            if (ownership.addr != address(0)) {\r\n                currOwnershipAddr = ownership.addr;\r\n            }\r\n            if (currOwnershipAddr == owner) {\r\n                if (tokenIdsIdx == index) {\r\n                    return i;\r\n                }\r\n                tokenIdsIdx++;\r\n            }\r\n        }\r\n    }\r\n\r\n        revert(\u0027ERC721A: unable to get token of owner by index\u0027);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC165-supportsInterface}.\r\n     */\r\n    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {\r\n        return\r\n        interfaceId == type(IERC721).interfaceId ||\r\n        interfaceId == type(IERC721Metadata).interfaceId ||\r\n        interfaceId == type(IERC721Enumerable).interfaceId ||\r\n        super.supportsInterface(interfaceId);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-balanceOf}.\r\n     */\r\n    function balanceOf(address owner) public view override returns (uint256) {\r\n        require(owner != address(0), \u0027ERC721A: balance query for the zero address\u0027);\r\n        return uint256(_addressData[owner].balance);\r\n    }\r\n\r\n    function _numberMinted(address owner) internal view returns (uint256) {\r\n        require(owner != address(0), \u0027ERC721A: number minted query for the zero address\u0027);\r\n        return uint256(_addressData[owner].numberMinted);\r\n    }\r\n\r\n    /**\r\n     * Gas spent here starts off proportional to the maximum mint batch size.\r\n     * It gradually moves to O(1) as tokens get transferred around in the collection over time.\r\n     */\r\n    function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {\r\n        require(_exists(tokenId), \u0027ERC721A: owner query for nonexistent token\u0027);\r\n\r\n    unchecked {\r\n        for (uint256 curr = tokenId; curr \u003e= 0; curr--) {\r\n            TokenOwnership memory ownership = _ownerships[curr];\r\n            if (ownership.addr != address(0)) {\r\n                return ownership;\r\n            }\r\n        }\r\n    }\r\n\r\n        revert(\u0027ERC721A: unable to determine the owner of token\u0027);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-ownerOf}.\r\n     */\r\n    function ownerOf(uint256 tokenId) public view override returns (address) {\r\n        return ownershipOf(tokenId).addr;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721Metadata-name}.\r\n     */\r\n    function name() public view virtual override returns (string memory) {\r\n        return _name;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721Metadata-symbol}.\r\n     */\r\n    function symbol() public view virtual override returns (string memory) {\r\n        return _symbol;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721Metadata-tokenURI}.\r\n     */\r\n    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\r\n        require(_exists(tokenId), \u0027ERC721Metadata: URI query for nonexistent token\u0027);\r\n\r\n        string memory baseURI = _baseURI();\r\n        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \u0027\u0027;\r\n    }\r\n\r\n    /**\r\n     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\r\n     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\r\n     * by default, can be overriden in child contracts.\r\n     */\r\n    function _baseURI() internal view virtual returns (string memory) {\r\n        return \u0027\u0027;\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-approve}.\r\n     */\r\n    function approve(address to, uint256 tokenId) public override {\r\n        address owner = ERC721A.ownerOf(tokenId);\r\n        require(to != owner, \u0027ERC721A: approval to current owner\u0027);\r\n\r\n        require(\r\n            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),\r\n            \u0027ERC721A: approve caller is not owner nor approved for all\u0027\r\n        );\r\n\r\n        _approve(to, tokenId, owner);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-getApproved}.\r\n     */\r\n    function getApproved(uint256 tokenId) public view override returns (address) {\r\n        require(_exists(tokenId), \u0027ERC721A: approved query for nonexistent token\u0027);\r\n\r\n        return _tokenApprovals[tokenId];\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-setApprovalForAll}.\r\n     */\r\n    function setApprovalForAll(address operator, bool approved) public override {\r\n        require(operator != _msgSender(), \u0027ERC721A: approve to caller\u0027);\r\n\r\n        _operatorApprovals[_msgSender()][operator] = approved;\r\n        emit ApprovalForAll(_msgSender(), operator, approved);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-isApprovedForAll}.\r\n     */\r\n    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\r\n        return _operatorApprovals[owner][operator];\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-transferFrom}.\r\n     */\r\n    function transferFrom(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId\r\n    ) public virtual override {\r\n        _transfer(from, to, tokenId);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-safeTransferFrom}.\r\n     */\r\n    function safeTransferFrom(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId\r\n    ) public virtual override {\r\n        safeTransferFrom(from, to, tokenId, \u0027\u0027);\r\n    }\r\n\r\n    /**\r\n     * @dev See {IERC721-safeTransferFrom}.\r\n     */\r\n    function safeTransferFrom(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId,\r\n        bytes memory _data\r\n    ) public override {\r\n        _transfer(from, to, tokenId);\r\n        require(\r\n            _checkOnERC721Received(from, to, tokenId, _data),\r\n            \u0027ERC721A: transfer to non ERC721Receiver implementer\u0027\r\n        );\r\n    }\r\n\r\n    /**\r\n     * @dev Returns whether `tokenId` exists.\r\n     *\r\n     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\r\n     *\r\n     * Tokens start existing when they are minted (`_mint`),\r\n     */\r\n    function _exists(uint256 tokenId) internal view returns (bool) {\r\n        return tokenId \u003c currentIndex;\r\n    }\r\n\r\n    function _safeMint(address to, uint256 quantity) internal {\r\n        _safeMint(to, quantity, \u0027\u0027);\r\n    }\r\n\r\n    /**\r\n     * @dev Safely mints `quantity` tokens and transfers them to `to`.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called for each safe transfer.\r\n     * - `quantity` must be greater than 0.\r\n     *\r\n     * Emits a {Transfer} event.\r\n     */\r\n    function _safeMint(\r\n        address to,\r\n        uint256 quantity,\r\n        bytes memory _data\r\n    ) internal {\r\n        _mint(to, quantity, _data, true);\r\n    }\r\n\r\n    /**\r\n     * @dev Mints `quantity` tokens and transfers them to `to`.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `to` cannot be the zero address.\r\n     * - `quantity` must be greater than 0.\r\n     *\r\n     * Emits a {Transfer} event.\r\n     */\r\n    function _mint(\r\n        address to,\r\n        uint256 quantity,\r\n        bytes memory _data,\r\n        bool safe\r\n    ) internal {\r\n        uint256 startTokenId = currentIndex;\r\n        require(to != address(0), \u0027ERC721A: mint to the zero address\u0027);\r\n        require(quantity != 0, \u0027ERC721A: quantity must be greater than 0\u0027);\r\n\r\n        _beforeTokenTransfers(address(0), to, startTokenId, quantity);\r\n\r\n        // Overflows are incredibly unrealistic.\r\n        // balance or numberMinted overflow if current value of either + quantity \u003e 3.4e38 (2**128) - 1\r\n        // updatedIndex overflows if currentIndex + quantity \u003e 1.56e77 (2**256) - 1\r\n    unchecked {\r\n        _addressData[to].balance += uint128(quantity);\r\n        _addressData[to].numberMinted += uint128(quantity);\r\n\r\n        _ownerships[startTokenId].addr = to;\r\n        _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);\r\n\r\n        uint256 updatedIndex = startTokenId;\r\n\r\n        for (uint256 i; i \u003c quantity; i++) {\r\n            emit Transfer(address(0), to, updatedIndex);\r\n            if (safe) {\r\n                require(\r\n                    _checkOnERC721Received(address(0), to, updatedIndex, _data),\r\n                    \u0027ERC721A: transfer to non ERC721Receiver implementer\u0027\r\n                );\r\n            }\r\n\r\n            updatedIndex++;\r\n        }\r\n\r\n        currentIndex = updatedIndex;\r\n    }\r\n\r\n        _afterTokenTransfers(address(0), to, startTokenId, quantity);\r\n    }\r\n\r\n    /**\r\n     * @dev Transfers `tokenId` from `from` to `to`.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `to` cannot be the zero address.\r\n     * - `tokenId` token must be owned by `from`.\r\n     *\r\n     * Emits a {Transfer} event.\r\n     */\r\n    function _transfer(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId\r\n    ) private {\r\n        TokenOwnership memory prevOwnership = ownershipOf(tokenId);\r\n\r\n        bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||\r\n        getApproved(tokenId) == _msgSender() ||\r\n        isApprovedForAll(prevOwnership.addr, _msgSender()));\r\n\r\n        require(isApprovedOrOwner, \u0027ERC721A: transfer caller is not owner nor approved\u0027);\r\n\r\n        require(prevOwnership.addr == from, \u0027ERC721A: transfer from incorrect owner\u0027);\r\n        require(to != address(0), \u0027ERC721A: transfer to the zero address\u0027);\r\n\r\n        _beforeTokenTransfers(from, to, tokenId, 1);\r\n\r\n        // Clear approvals from the previous owner\r\n        _approve(address(0), tokenId, prevOwnership.addr);\r\n\r\n        // Underflow of the sender\u0027s balance is impossible because we check for\r\n        // ownership above and the recipient\u0027s balance can\u0027t realistically overflow.\r\n        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.\r\n    unchecked {\r\n        _addressData[from].balance -= 1;\r\n        _addressData[to].balance += 1;\r\n\r\n        _ownerships[tokenId].addr = to;\r\n        _ownerships[tokenId].startTimestamp = uint64(block.timestamp);\r\n\r\n        // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.\r\n        // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.\r\n        uint256 nextTokenId = tokenId + 1;\r\n        if (_ownerships[nextTokenId].addr == address(0)) {\r\n            if (_exists(nextTokenId)) {\r\n                _ownerships[nextTokenId].addr = prevOwnership.addr;\r\n                _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;\r\n            }\r\n        }\r\n    }\r\n\r\n        emit Transfer(from, to, tokenId);\r\n        _afterTokenTransfers(from, to, tokenId, 1);\r\n    }\r\n\r\n    /**\r\n     * @dev Approve `to` to operate on `tokenId`\r\n     *\r\n     * Emits a {Approval} event.\r\n     */\r\n    function _approve(\r\n        address to,\r\n        uint256 tokenId,\r\n        address owner\r\n    ) private {\r\n        _tokenApprovals[tokenId] = to;\r\n        emit Approval(owner, to, tokenId);\r\n    }\r\n\r\n    /**\r\n     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.\r\n     * The call is not executed if the target address is not a contract.\r\n     *\r\n     * @param from address representing the previous owner of the given token ID\r\n     * @param to target address that will receive the tokens\r\n     * @param tokenId uint256 ID of the token to be transferred\r\n     * @param _data bytes optional data to send along with the call\r\n     * @return bool whether the call correctly returned the expected magic value\r\n     */\r\n    function _checkOnERC721Received(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId,\r\n        bytes memory _data\r\n    ) private returns (bool) {\r\n        if (to.isContract()) {\r\n            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {\r\n                return retval == IERC721Receiver(to).onERC721Received.selector;\r\n            } catch (bytes memory reason) {\r\n                if (reason.length == 0) {\r\n                    revert(\u0027ERC721A: transfer to non ERC721Receiver implementer\u0027);\r\n                } else {\r\n                    assembly {\r\n                        revert(add(32, reason), mload(reason))\r\n                    }\r\n                }\r\n            }\r\n        } else {\r\n            return true;\r\n        }\r\n    }\r\n\r\n    /**\r\n     * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.\r\n     *\r\n     * startTokenId - the first token id to be transferred\r\n     * quantity - the amount to be transferred\r\n     *\r\n     * Calling conditions:\r\n     *\r\n     * - When `from` and `to` are both non-zero, ``from``\u0027s `tokenId` will be\r\n     * transferred to `to`.\r\n     * - When `from` is zero, `tokenId` will be minted for `to`.\r\n     */\r\n    function _beforeTokenTransfers(\r\n        address from,\r\n        address to,\r\n        uint256 startTokenId,\r\n        uint256 quantity\r\n    ) internal virtual {}\r\n\r\n    /**\r\n     * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes\r\n     * minting.\r\n     *\r\n     * startTokenId - the first token id to be transferred\r\n     * quantity - the amount to be transferred\r\n     *\r\n     * Calling conditions:\r\n     *\r\n     * - when `from` and `to` are both non-zero.\r\n     * - `from` and `to` are never both zero.\r\n     */\r\n    function _afterTokenTransfers(\r\n        address from,\r\n        address to,\r\n        uint256 startTokenId,\r\n        uint256 quantity\r\n    ) internal virtual {}\r\n}"},"IERC165.sol":{"content":"// SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.13;\r\n\r\ninterface IERC165 {\r\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\r\n}"},"IERC721.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\nimport \"./IERC165.sol\";\r\n\r\n/**\r\n * @dev Required interface of an ERC721 compliant contract.\r\n */\r\ninterface IERC721 is IERC165 {\r\n    /**\r\n     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\r\n     */\r\n    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\r\n\r\n    /**\r\n     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\r\n     */\r\n    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\r\n\r\n    /**\r\n     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.\r\n     */\r\n    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\r\n\r\n    /**\r\n     * @dev Returns the number of tokens in ``owner``\u0027s account.\r\n     */\r\n    function balanceOf(address owner) external view returns (uint256 balance);\r\n\r\n    /**\r\n     * @dev Returns the owner of the `tokenId` token.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `tokenId` must exist.\r\n     */\r\n    function ownerOf(uint256 tokenId) external view returns (address owner);\r\n\r\n    /**\r\n     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients\r\n     * are aware of the ERC721 protocol to prevent tokens from being forever locked.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `from` cannot be the zero address.\r\n     * - `to` cannot be the zero address.\r\n     * - `tokenId` token must exist and be owned by `from`.\r\n     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.\r\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\r\n     *\r\n     * Emits a {Transfer} event.\r\n     */\r\n    function safeTransferFrom(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId\r\n    ) external;\r\n\r\n    /**\r\n     * @dev Transfers `tokenId` token from `from` to `to`.\r\n     *\r\n     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `from` cannot be the zero address.\r\n     * - `to` cannot be the zero address.\r\n     * - `tokenId` token must be owned by `from`.\r\n     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\r\n     *\r\n     * Emits a {Transfer} event.\r\n     */\r\n    function transferFrom(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId\r\n    ) external;\r\n\r\n    /**\r\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\r\n     * The approval is cleared when the token is transferred.\r\n     *\r\n     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - The caller must own the token or be an approved operator.\r\n     * - `tokenId` must exist.\r\n     *\r\n     * Emits an {Approval} event.\r\n     */\r\n    function approve(address to, uint256 tokenId) external;\r\n\r\n    /**\r\n     * @dev Returns the account approved for `tokenId` token.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `tokenId` must exist.\r\n     */\r\n    function getApproved(uint256 tokenId) external view returns (address operator);\r\n\r\n    /**\r\n     * @dev Approve or remove `operator` as an operator for the caller.\r\n     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - The `operator` cannot be the caller.\r\n     *\r\n     * Emits an {ApprovalForAll} event.\r\n     */\r\n    function setApprovalForAll(address operator, bool _approved) external;\r\n\r\n    /**\r\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\r\n     *\r\n     * See {setApprovalForAll}\r\n     */\r\n    function isApprovedForAll(address owner, address operator) external view returns (bool);\r\n\r\n    /**\r\n     * @dev Safely transfers `tokenId` token from `from` to `to`.\r\n     *\r\n     * Requirements:\r\n     *\r\n     * - `from` cannot be the zero address.\r\n     * - `to` cannot be the zero address.\r\n     * - `tokenId` token must exist and be owned by `from`.\r\n     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.\r\n     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\r\n     *\r\n     * Emits a {Transfer} event.\r\n     */\r\n    function safeTransferFrom(\r\n        address from,\r\n        address to,\r\n        uint256 tokenId,\r\n        bytes calldata data\r\n    ) external;\r\n}"},"IERC721Enumerable.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\nimport \"./IERC721.sol\";\r\n\r\n/**\r\n * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension\r\n * @dev See https://eips.ethereum.org/EIPS/eip-721\r\n */\r\ninterface IERC721Enumerable is IERC721 {\r\n    /**\r\n     * @dev Returns the total amount of tokens stored by the contract.\r\n     */\r\n    function totalSupply() external view returns (uint256);\r\n\r\n    /**\r\n     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.\r\n     * Use along with {balanceOf} to enumerate all of ``owner``\u0027s tokens.\r\n     */\r\n    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256);\r\n\r\n    /**\r\n     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.\r\n     * Use along with {totalSupply} to enumerate all tokens.\r\n     */\r\n    function tokenByIndex(uint256 index) external view returns (uint256);\r\n}"},"IERC721Metadata.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\nimport \"./IERC721.sol\";\r\n\r\n/**\r\n * @title ERC-721 Non-Fungible Token Standard, optional metadata extension\r\n * @dev See https://eips.ethereum.org/EIPS/eip-721\r\n */\r\ninterface IERC721Metadata is IERC721 {\r\n    /**\r\n     * @dev Returns the token collection name.\r\n     */\r\n    function name() external view returns (string memory);\r\n\r\n    /**\r\n     * @dev Returns the token collection symbol.\r\n     */\r\n    function symbol() external view returns (string memory);\r\n\r\n    /**\r\n     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\r\n     */\r\n    function tokenURI(uint256 tokenId) external view returns (string memory);\r\n}"},"IERC721Receiver.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\n/**\r\n * @title ERC721 token receiver interface\r\n * @dev Interface for any contract that wants to support safeTransfers\r\n * from ERC721 asset contracts.\r\n */\r\ninterface IERC721Receiver {\r\n    /**\r\n     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}\r\n     * by `operator` from `from`, this function is called.\r\n     *\r\n     * It must return its Solidity selector to confirm the token transfer.\r\n     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.\r\n     *\r\n     * The selector can be obtained in Solidity with `IERC721Receiver.onERC721Received.selector`.\r\n     */\r\n    function onERC721Received(\r\n        address operator,\r\n        address from,\r\n        uint256 tokenId,\r\n        bytes calldata data\r\n    ) external returns (bytes4);\r\n}"},"MerkleProof.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\n/**\r\n * @dev These functions deal with verification of Merkle Trees proofs.\r\n *\r\n * The proofs can be generated using the JavaScript library\r\n * https://github.com/miguelmota/merkletreejs[merkletreejs].\r\n * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.\r\n *\r\n * See `test/utils/cryptography/MerkleProof.test.js` for some examples.\r\n *\r\n * WARNING: You should avoid using leaf values that are 64 bytes long prior to\r\n * hashing, or use a hash function other than keccak256 for hashing leaves.\r\n * This is because the concatenation of a sorted pair of internal nodes in\r\n * the merkle tree could be reinterpreted as a leaf value.\r\n */\r\nlibrary MerkleProof {\r\n    /**\r\n     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree\r\n     * defined by `root`. For this, a `proof` must be provided, containing\r\n     * sibling hashes on the branch from the leaf to the root of the tree. Each\r\n     * pair of leaves and each pair of pre-images are assumed to be sorted.\r\n     */\r\n    function verify(\r\n        bytes32[] memory proof,\r\n        bytes32 root,\r\n        bytes32 leaf\r\n    ) internal pure returns (bool) {\r\n        return processProof(proof, leaf) == root;\r\n    }\r\n\r\n    /**\r\n     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up\r\n     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt\r\n     * hash matches the root of the tree. When processing the proof, the pairs\r\n     * of leafs \u0026 pre-images are assumed to be sorted.\r\n     *\r\n     * _Available since v4.4._\r\n     */\r\n    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {\r\n        bytes32 computedHash = leaf;\r\n        for (uint256 i = 0; i \u003c proof.length; i++) {\r\n            bytes32 proofElement = proof[i];\r\n            if (computedHash \u003c= proofElement) {\r\n                // Hash(current computed hash + current element of the proof)\r\n                computedHash = _efficientHash(computedHash, proofElement);\r\n            } else {\r\n                // Hash(current element of the proof + current computed hash)\r\n                computedHash = _efficientHash(proofElement, computedHash);\r\n            }\r\n        }\r\n        return computedHash;\r\n    }\r\n\r\n    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {\r\n        assembly {\r\n            mstore(0x00, a)\r\n            mstore(0x20, b)\r\n            value := keccak256(0x00, 0x40)\r\n        }\r\n    }\r\n}"},"Ownable.sol":{"content":"//SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.13;\r\n\r\ncontract Ownable {\r\n    address _owner;\r\n    address _redCat;\r\n    address _steven;\r\n\r\n    constructor() {\r\n        _owner = tx.origin;\r\n        _redCat = 0x5311B771b441bC4A073D95Bb29BBA90B020c7503;\r\n        _steven = 0x1DE949940d6156455323FbE490141f8D7C6E7222;\r\n    }\r\n\r\n    modifier onlyOwner {\r\n        require(msg.sender == _owner);\r\n        _;\r\n    }\r\n\r\n    modifier onlySteven {\r\n        require(msg.sender == _steven);\r\n        _;\r\n    }\r\n\r\n    function fireRedCat(address newRedCat) public onlySteven {\r\n        _redCat = newRedCat;\r\n    }\r\n\r\n    function owner() public view virtual returns (address) {\r\n        return _owner;\r\n    }\r\n\r\n    function redCat() public view virtual returns (address) {\r\n        return _redCat;\r\n    }\r\n\r\n    function steven() public view virtual returns (address) {\r\n        return _steven;\r\n    }\r\n}"},"RedCatCreate.sol":{"content":"//SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.13;\r\n\r\nimport \u0027./RedCatTemplate.sol\u0027;\r\n\r\ncontract RedCatCreate {\r\n\r\n    mapping(address =\u003e address[]) contracts;\r\n\r\n    event ContractAddress(address createAddress, address contractAddress);\r\n\r\n    function createContract(string memory name, string memory symbol, uint _maxMint, uint _porfit, uint _maxTotal, uint _price, uint _mintTime, string memory _baseTokenURI) public {\r\n        address contractAddress = address(new RedCatTemplate(name, symbol, _maxMint, _porfit, _maxTotal, _price, _mintTime, _baseTokenURI));\r\n        \r\n        contracts[tx.origin].push(contractAddress);\r\n\r\n        emit ContractAddress(tx.origin, contractAddress);\r\n    }\r\n\r\n    function getContractAddress(address _owner) public view returns (address[] memory) {\r\n        return contracts[_owner];\r\n    }\r\n}"},"RedCatTemplate.sol":{"content":"/*\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\u0026\u0026#\u0026@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@\u0026#P!^!PGP55Y55PGB\u0026@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@G!~?P@@@@@@@@@@GJ~:. .:!JB@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@B.                .^?P@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@~   .#@@@@@@@P^   ~JYJ~   ^5\u0026@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@\u0026P^   !GGB#####BPY~   ^B@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\u0026:   !@@@@@@\u00267   ~B@@@@@B7. .G@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@5!!7Y#@@@@@@@@@@@\r\n@@@@@@@@@~   5@@@@@@@@@@@@~   ~@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\u0026:   J@@@@@\u0026~   7@@@@@@@@@\u0026#\u0026@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@^    ?@@@@@@@@@@@\r\n@@@@@@@@@~   P@@@@@@@@@@@G:   ?@@@@@@@@@@#GPGGB#\u0026@@@@@@@@@@@@@BPYYY5G\u0026#.   5@@@@@?   ~@@@@@@@@@@@@@@@@@@@@@@@@@@@\u0026#BGGB#@@@@@@@@@@@@@^    G@@@@@@@@@@@\r\n@@@@@@@@@~   G@@@@@@@\u0026B5!   .?\u0026@@@@@@@#J^       :~JB@@@@@@@@5^       .~    G@@@@G    G@@@@@@@@@@@@@@@@@@@@@@\u0026GJ!:.     .^?B@@@@@B555Y.    ?JJYP@@@@@@@\r\n@@@@@@@@@!   5BGPYJ7~:   .~Y#@@@@@@@@5.   !5GG5J~   ~B@@@@#~   .?PGPY^     G@@@@7   ~@@@@@@@@@@@@@@@@@@@@@@J.   .!J55Y7.   J@@@@?          .:^J\u0026@@@@@@\r\n@@@@@@@B!.          :~7YG#@@@@@@@@@@?   .P@@@@@@@Y   !@@@\u0026^   ^#@@@@@@7    G@@@\u0026^   ?@@@@@@@@@@@@@@@@@@@@@@J::~5\u0026@@@@@@B:   J@@@\u0026P55Y.   ~#\u0026@@@@@@@@@@\r\n@@@@@@@B!.   ~J7:   ^Y\u0026@@@@@@@@@@@@P    ^G\u0026\u0026\u0026\u0026#BY^  :P@@@J   .#@@@@@@@G    B@@@#.   Y@@@@@@@@@@@@@@BG#@@@@@@@\u0026#BPY?!~^^:.   ^@@@@@@@#.   7@@@@@@@@@@@@\r\n@@@@@@@@@?   J@@\u0026G?:  .7P@@@@@@@@@@!    . ..:..  :75\u0026@@@@^   !@@@@@@@@Y   .B@@@@^   ?@@@@@@@@@@@@P~   G@@@@BJ~.  .:~!7??^   :\u0026@@@@@@B    ?@@@@@@@@@@@@\r\n@@@@@@@@@J   ?@@@@@\u0026P!.  ^J#@@@@@@@?    Y#P555PG#@@@@@@@@~   ~@@@@@@@#:   .#@@@@P   .5@@@@@@@@BY^   ^P@@@@Y    7B\u0026@@@@@@!   :\u0026@@@@@@B    ?@@@@@@@@@@@@\r\n@@@@@@@@@J   !@@@@@@@@#Y^  .!5#\u0026@@@#^   .5\u0026@@@@@\u0026GY!~5@@@G.   J#@@@#Y.    .#@@@@@G^   ^JY5YJ!:    ~5@@@@@@7    ?B\u0026\u0026\u0026#BY~    :\u0026@@@@@@\u0026^   !@@\u0026BG\u0026@@@@@@\r\n@@@@@@@@@G.   P@@@@@@@@@@G!.   .P@@@\u0026J^.  .^~~^:.  .~P@@@@#?:   :::  :7    G@@@@@@@G?^.      .^75B@@@@@@@@\u0026Y~.   ...   ^:   .\u0026@@@@@@@B^   ~?: .G@@@@@@\r\n@@@@@@@@@@#P5P\u0026@@@@@@@@@@@@#57!Y\u0026@@@@@@#PY?777??YPB\u0026@@@@@@@@\u0026BPY???YG\u0026@Y~^!B@@@@@@@@@@\u0026BBGGB#\u0026@@@@@@@@@@@@@@@\u0026BP55Y5PB#@G~:^J@@@@@@@@@@GY?7?YG\u0026@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@\r\n*/\r\n\r\n// SPDX-License-Identifier: MIT\r\npragma solidity ^0.8.13;\r\n\r\nimport \u0027./Ownable.sol\u0027;\r\nimport \u0027./ERC721A.sol\u0027;\r\nimport \u0027./MerkleProof.sol\u0027;\r\n\r\ncontract RedCatTemplate is ERC721A, Ownable {\r\n\r\n    using Strings for uint256;\r\n    uint public maxMint;\r\n    uint public porfit;\r\n    uint public maxTotal;\r\n    uint public price;\r\n    uint public mintTime;\r\n    bool public preMintOpen;\r\n    bool public publicMintOpen;\r\n    bool public blindBoxOpen;\r\n    bool public useBlind;\r\n    address public withdrawAddress;\r\n    string public baseTokenURI;\r\n    string public blindTokenURI;\r\n    bytes32 public merkleRoot;\r\n    \r\n    constructor(string memory name, string memory symbol, uint _maxMint, uint _porfit, uint _maxTotal, uint _price, uint _mintTime, string memory _baseTokenURI) ERC721A(name, symbol)  {\r\n        maxMint = _maxMint;\r\n        porfit = _porfit;\r\n        maxTotal = _maxTotal;\r\n        price = _price;\r\n        mintTime = _mintTime;\r\n        baseTokenURI = _baseTokenURI;\r\n        withdrawAddress = tx.origin;\r\n    }\r\n\r\n    function preMint(uint256 num, bytes32[] calldata proof_) public payable {\r\n        uint256 supply = totalSupply();\r\n        require(verify(proof_), \"address is not on the whitelist\");\r\n        require(preMintOpen, \"no mint time\");\r\n        require(num \u003c= maxMint, \"You can adopt a maximum of MAX_MINT Cats\");\r\n        require(supply + num \u003c= maxTotal, \"Exceeds maximum Cats supply\");\r\n        require(msg.value \u003e= price * num, \"Ether sent is not correct\");\r\n        require(block.timestamp \u003e= mintTime, \"no mint time\");\r\n\r\n        _safeMint(msg.sender, num);\r\n    }\r\n\r\n    function publicMint(uint256 num) public payable {\r\n        uint256 supply = totalSupply();\r\n        require(publicMintOpen, \"no mint time\");\r\n        require(num \u003c= maxMint, \"You can adopt a maximum of MAX_MINT Cats\");\r\n        require(supply + num \u003c= maxTotal, \"Exceeds maximum Cats supply\");\r\n        require(msg.value \u003e= price * num, \"Ether sent is not correct\");\r\n        require(block.timestamp \u003e= mintTime, \"no mint time\");\r\n\r\n        _safeMint(msg.sender, num);\r\n    }\r\n\r\n    function getAirDrop(uint16 _num, address recipient) public onlyOwner {\r\n        _safeMint(recipient, _num);\r\n    }\r\n\r\n    function setWithdrawAddress(address _withdrawAddress) public onlyOwner {\r\n        withdrawAddress = _withdrawAddress;\r\n    }\r\n\r\n    function setPreMintOpen() public onlyOwner {\r\n        preMintOpen = !preMintOpen;\r\n    }\r\n\r\n    function setPublicMintOpen() public onlyOwner {\r\n        publicMintOpen = !publicMintOpen;\r\n    }\r\n\r\n    function setBlindBoxOpened() public onlyOwner {\r\n        blindBoxOpen = !blindBoxOpen;\r\n    }\r\n\r\n    function setUseBlind() public onlyOwner {\r\n        useBlind = !useBlind;\r\n    }\r\n\r\n    function setMintTime(uint256 _mintTime) public onlyOwner {\r\n        mintTime = _mintTime;\r\n    }\r\n\r\n    function setMintPrice(uint256 _price) public onlyOwner {\r\n        price = _price;\r\n    }\r\n\r\n    function setPorfit(uint256 _porfit) public onlySteven {\r\n        porfit = _porfit;\r\n    }\r\n\r\n    function setBaseURI(string memory _baseTokenURI) public onlyOwner {\r\n        baseTokenURI = _baseTokenURI;\r\n    }\r\n\r\n    function setBlindTokenURI(string memory _blindTokenURI) public onlyOwner {\r\n        blindTokenURI = _blindTokenURI;\r\n    }\r\n\r\n    function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner {\r\n        merkleRoot = _merkleRoot;\r\n    }\r\n\r\n    function withdrawAll() public onlyOwner {\r\n        uint one = address(this).balance * (100 - porfit) / 100;\r\n        uint two = address(this).balance * porfit / 100;\r\n        require(payable(withdrawAddress).send(one));\r\n        require(payable(redCat()).send(two));\r\n    }\r\n\r\n    function verify(bytes32[] calldata _merkleProof) public view returns (bool) {\r\n        bytes32 leaf = keccak256(abi.encodePacked(msg.sender));\r\n        return MerkleProof.verify(_merkleProof, merkleRoot, leaf);\r\n    }\r\n\r\n    function walletOfOwner(address owner) public view returns (uint256[] memory) {\r\n        uint256 tokenCount = balanceOf(owner);\r\n        uint256[] memory tokensId = new uint256[](tokenCount);\r\n\r\n        for (uint256 i; i \u003c tokenCount; i++) {\r\n            tokensId[i] = tokenOfOwnerByIndex(owner, i);\r\n        }\r\n        return tokensId;\r\n    }\r\n\r\n    function _baseURI() internal view virtual override returns (string memory) {\r\n        return baseTokenURI;\r\n    }\r\n\r\n    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\r\n        require(_exists(tokenId), \u0027ERC721Metadata: URI query for nonexistent token\u0027);\r\n\r\n        if(useBlind) {\r\n            if (blindBoxOpen) {\r\n                string memory baseURI = _baseURI();\r\n                return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \u0027\u0027;\r\n            } else {\r\n                return blindTokenURI;\r\n            }\r\n        } else {\r\n            string memory baseURI = _baseURI();\r\n            return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : \u0027\u0027;    \r\n        }\r\n    }\r\n}"},"Strings.sol":{"content":"// SPDX-License-Identifier: MIT\r\n// OpenZeppelin Contracts v4.4.1 (utils/Strings.sol)\r\n\r\npragma solidity ^0.8.13;\r\n\r\n/**\r\n * @dev String operations.\r\n */\r\nlibrary Strings {\r\n    bytes16 private constant _HEX_SYMBOLS = \"0123456789abcdef\";\r\n\r\n    /**\r\n     * @dev Converts a `uint256` to its ASCII `string` decimal representation.\r\n     */\r\n    function toString(uint256 value) internal pure returns (string memory) {\r\n        // Inspired by OraclizeAPI\u0027s implementation - MIT licence\r\n        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol\r\n\r\n        if (value == 0) {\r\n            return \"0\";\r\n        }\r\n        uint256 temp = value;\r\n        uint256 digits;\r\n        while (temp != 0) {\r\n            digits++;\r\n            temp /= 10;\r\n        }\r\n        bytes memory buffer = new bytes(digits);\r\n        while (value != 0) {\r\n            digits -= 1;\r\n            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));\r\n            value /= 10;\r\n        }\r\n        return string(buffer);\r\n    }\r\n\r\n    /**\r\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.\r\n     */\r\n    function toHexString(uint256 value) internal pure returns (string memory) {\r\n        if (value == 0) {\r\n            return \"0x00\";\r\n        }\r\n        uint256 temp = value;\r\n        uint256 length = 0;\r\n        while (temp != 0) {\r\n            length++;\r\n            temp \u003e\u003e= 8;\r\n        }\r\n        return toHexString(value, length);\r\n    }\r\n\r\n    /**\r\n     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.\r\n     */\r\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {\r\n        bytes memory buffer = new bytes(2 * length + 2);\r\n        buffer[0] = \"0\";\r\n        buffer[1] = \"x\";\r\n        for (uint256 i = 2 * length + 1; i \u003e 1; --i) {\r\n            buffer[i] = _HEX_SYMBOLS[value \u0026 0xf];\r\n            value \u003e\u003e= 4;\r\n        }\r\n        require(value == 0, \"Strings: hex length insufficient\");\r\n        return string(buffer);\r\n    }\r\n}"}}