creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "@openzeppelin/contracts-upgradeable/interfaces/IERC2981Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../utils/introspection/IERC165Upgradeable.sol\";\n\n/**\n * @dev Interface for the NFT Royalty Standard.\n *\n * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal\n * support for royalty payments across all NFT marketplaces and ecosystem participants.\n *\n * _Available since v4.5._\n */\ninterface IERC2981Upgradeable is IERC165Upgradeable {\n    /**\n     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of\n     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.\n     */\n    function royaltyInfo(uint256 tokenId, uint256 salePrice)\n        external\n        view\n        returns (address receiver, uint256 royaltyAmount);\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * contract MyToken is ERC20Upgradeable {\n *     function initialize() initializer public {\n *         __ERC20_init(\"MyToken\", \"MTK\");\n *     }\n * }\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n *     function initializeV2() reinitializer(2) public {\n *         __ERC20Permit_init(\"MyToken\");\n *     }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n *     _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n    /**\n     * @dev Indicates that the contract has been initialized.\n     * @custom:oz-retyped-from bool\n     */\n    uint8 private _initialized;\n\n    /**\n     * @dev Indicates that the contract is in the process of being initialized.\n     */\n    bool private _initializing;\n\n    /**\n     * @dev Triggered when the contract has been initialized or reinitialized.\n     */\n    event Initialized(uint8 version);\n\n    /**\n     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n     * `onlyInitializing` functions can be used to initialize parent contracts.\n     *\n     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n     * constructor.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier initializer() {\n        bool isTopLevelCall = !_initializing;\n        require(\n            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n            \"Initializable: contract is already initialized\"\n        );\n        _initialized = 1;\n        if (isTopLevelCall) {\n            _initializing = true;\n        }\n        _;\n        if (isTopLevelCall) {\n            _initializing = false;\n            emit Initialized(1);\n        }\n    }\n\n    /**\n     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n     * used to initialize parent contracts.\n     *\n     * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n     * are added through upgrades and that require initialization.\n     *\n     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n     * cannot be nested. If one is invoked in the context of another, execution will revert.\n     *\n     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n     * a contract, executing them in the right order is up to the developer or operator.\n     *\n     * WARNING: setting the version to 255 will prevent any future reinitialization.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier reinitializer(uint8 version) {\n        require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n        _initialized = version;\n        _initializing = true;\n        _;\n        _initializing = false;\n        emit Initialized(version);\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} and {reinitializer} modifiers, directly or indirectly.\n     */\n    modifier onlyInitializing() {\n        require(_initializing, \"Initializable: contract is not initializing\");\n        _;\n    }\n\n    /**\n     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n     * through proxies.\n     *\n     * Emits an {Initialized} event the first time it is successfully executed.\n     */\n    function _disableInitializers() internal virtual {\n        require(!_initializing, \"Initializable: contract is initializing\");\n        if (_initialized < type(uint8).max) {\n            _initialized = type(uint8).max;\n            emit Initialized(type(uint8).max);\n        }\n    }\n\n    /**\n     * @dev Internal function that returns the initialized version. Returns `_initialized`\n     */\n    function _getInitializedVersion() internal view returns (uint8) {\n        return _initialized;\n    }\n\n    /**\n     * @dev Internal function that returns the initialized version. Returns `_initializing`\n     */\n    function _isInitializing() internal view returns (bool) {\n        return _initializing;\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/token/common/ERC2981Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)\n\npragma solidity ^0.8.0;\n\nimport \"../../interfaces/IERC2981Upgradeable.sol\";\nimport \"../../utils/introspection/ERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.\n *\n * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for\n * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.\n *\n * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the\n * fee is specified in basis points by default.\n *\n * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See\n * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to\n * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.\n *\n * _Available since v4.5._\n */\nabstract contract ERC2981Upgradeable is Initializable, IERC2981Upgradeable, ERC165Upgradeable {\n    function __ERC2981_init() internal onlyInitializing {\n    }\n\n    function __ERC2981_init_unchained() internal onlyInitializing {\n    }\n    struct RoyaltyInfo {\n        address receiver;\n        uint96 royaltyFraction;\n    }\n\n    RoyaltyInfo private _defaultRoyaltyInfo;\n    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;\n\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165Upgradeable, ERC165Upgradeable) returns (bool) {\n        return interfaceId == type(IERC2981Upgradeable).interfaceId || super.supportsInterface(interfaceId);\n    }\n\n    /**\n     * @inheritdoc IERC2981Upgradeable\n     */\n    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {\n        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];\n\n        if (royalty.receiver == address(0)) {\n            royalty = _defaultRoyaltyInfo;\n        }\n\n        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();\n\n        return (royalty.receiver, royaltyAmount);\n    }\n\n    /**\n     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a\n     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an\n     * override.\n     */\n    function _feeDenominator() internal pure virtual returns (uint96) {\n        return 10000;\n    }\n\n    /**\n     * @dev Sets the royalty information that all ids in this contract will default to.\n     *\n     * Requirements:\n     *\n     * - `receiver` cannot be the zero address.\n     * - `feeNumerator` cannot be greater than the fee denominator.\n     */\n    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {\n        require(feeNumerator <= _feeDenominator(), \"ERC2981: royalty fee will exceed salePrice\");\n        require(receiver != address(0), \"ERC2981: invalid receiver\");\n\n        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);\n    }\n\n    /**\n     * @dev Removes default royalty information.\n     */\n    function _deleteDefaultRoyalty() internal virtual {\n        delete _defaultRoyaltyInfo;\n    }\n\n    /**\n     * @dev Sets the royalty information for a specific token id, overriding the global default.\n     *\n     * Requirements:\n     *\n     * - `receiver` cannot be the zero address.\n     * - `feeNumerator` cannot be greater than the fee denominator.\n     */\n    function _setTokenRoyalty(\n        uint256 tokenId,\n        address receiver,\n        uint96 feeNumerator\n    ) internal virtual {\n        require(feeNumerator <= _feeDenominator(), \"ERC2981: royalty fee will exceed salePrice\");\n        require(receiver != address(0), \"ERC2981: Invalid parameters\");\n\n        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);\n    }\n\n    /**\n     * @dev Resets royalty information for the token id back to the global default.\n     */\n    function _resetTokenRoyalty(uint256 tokenId) internal virtual {\n        delete _tokenRoyaltyInfo[tokenId];\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[48] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20Upgradeable {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 amount\n    ) external returns (bool);\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/introspection/ERC165Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)\n\npragma solidity ^0.8.0;\n\nimport \"./IERC165Upgradeable.sol\";\nimport \"../../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Implementation of the {IERC165} interface.\n *\n * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check\n * for the additional interface id that will be supported. For example:\n *\n * ```solidity\n * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);\n * }\n * ```\n *\n * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.\n */\nabstract contract ERC165Upgradeable is Initializable, IERC165Upgradeable {\n    function __ERC165_init() internal onlyInitializing {\n    }\n\n    function __ERC165_init_unchained() internal onlyInitializing {\n    }\n    /**\n     * @dev See {IERC165-supportsInterface}.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        return interfaceId == type(IERC165Upgradeable).interfaceId;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/introspection/IERC165Upgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC165 standard, as defined in the\n * https://eips.ethereum.org/EIPS/eip-165[EIP].\n *\n * Implementers can declare support of contract interfaces, which can then be\n * queried by others ({ERC165Checker}).\n *\n * For an implementation, see {ERC165}.\n */\ninterface IERC165Upgradeable {\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30 000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n}\n"
      },
      "closedsea/src/OperatorFilterer.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Optimized and flexible operator filterer to abide to OpenSea's\n/// mandatory on-chain royalty enforcement in order for new collections to\n/// receive royalties.\n/// For more information, see:\n/// See: https://github.com/ProjectOpenSea/operator-filter-registry\nabstract contract OperatorFilterer {\n    /// @dev The default OpenSea operator blocklist subscription.\n    address internal constant _DEFAULT_SUBSCRIPTION = 0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;\n\n    /// @dev The OpenSea operator filter registry.\n    address internal constant _OPERATOR_FILTER_REGISTRY = 0x000000000000AAeB6D7670E522A718067333cd4E;\n\n    /// @dev Registers the current contract to OpenSea's operator filter,\n    /// and subscribe to the default OpenSea operator blocklist.\n    /// Note: Will not revert nor update existing settings for repeated registration.\n    function _registerForOperatorFiltering() internal virtual {\n        _registerForOperatorFiltering(_DEFAULT_SUBSCRIPTION, true);\n    }\n\n    /// @dev Registers the current contract to OpenSea's operator filter.\n    /// Note: Will not revert nor update existing settings for repeated registration.\n    function _registerForOperatorFiltering(address subscriptionOrRegistrantToCopy, bool subscribe)\n        internal\n        virtual\n    {\n        /// @solidity memory-safe-assembly\n        assembly {\n            let functionSelector := 0x7d3e3dbe // `registerAndSubscribe(address,address)`.\n\n            // Clean the upper 96 bits of `subscriptionOrRegistrantToCopy` in case they are dirty.\n            subscriptionOrRegistrantToCopy := shr(96, shl(96, subscriptionOrRegistrantToCopy))\n\n            for {} iszero(subscribe) {} {\n                if iszero(subscriptionOrRegistrantToCopy) {\n                    functionSelector := 0x4420e486 // `register(address)`.\n                    break\n                }\n                functionSelector := 0xa0af2903 // `registerAndCopyEntries(address,address)`.\n                break\n            }\n            // Store the function selector.\n            mstore(0x00, shl(224, functionSelector))\n            // Store the `address(this)`.\n            mstore(0x04, address())\n            // Store the `subscriptionOrRegistrantToCopy`.\n            mstore(0x24, subscriptionOrRegistrantToCopy)\n            // Register into the registry.\n            if iszero(call(gas(), _OPERATOR_FILTER_REGISTRY, 0, 0x00, 0x44, 0x00, 0x04)) {\n                // If the function selector has not been overwritten,\n                // it is an out-of-gas error.\n                if eq(shr(224, mload(0x00)), functionSelector) {\n                    // To prevent gas under-estimation.\n                    revert(0, 0)\n                }\n            }\n            // Restore the part of the free memory pointer that was overwritten,\n            // which is guaranteed to be zero, because of Solidity's memory size limits.\n            mstore(0x24, 0)\n        }\n    }\n\n    /// @dev Modifier to guard a function and revert if the caller is a blocked operator.\n    modifier onlyAllowedOperator(address from) virtual {\n        if (from != msg.sender) {\n            if (!_isPriorityOperator(msg.sender)) {\n                if (_operatorFilteringEnabled()) _revertIfBlocked(msg.sender);\n            }\n        }\n        _;\n    }\n\n    /// @dev Modifier to guard a function from approving a blocked operator..\n    modifier onlyAllowedOperatorApproval(address operator) virtual {\n        if (!_isPriorityOperator(operator)) {\n            if (_operatorFilteringEnabled()) _revertIfBlocked(operator);\n        }\n        _;\n    }\n\n    /// @dev Helper function that reverts if the `operator` is blocked by the registry.\n    function _revertIfBlocked(address operator) private view {\n        /// @solidity memory-safe-assembly\n        assembly {\n            // Store the function selector of `isOperatorAllowed(address,address)`,\n            // shifted left by 6 bytes, which is enough for 8tb of memory.\n            // We waste 6-3 = 3 bytes to save on 6 runtime gas (PUSH1 0x224 SHL).\n            mstore(0x00, 0xc6171134001122334455)\n            // Store the `address(this)`.\n            mstore(0x1a, address())\n            // Store the `operator`.\n            mstore(0x3a, operator)\n\n            // `isOperatorAllowed` always returns true if it does not revert.\n            if iszero(staticcall(gas(), _OPERATOR_FILTER_REGISTRY, 0x16, 0x44, 0x00, 0x00)) {\n                // Bubble up the revert if the staticcall reverts.\n                returndatacopy(0x00, 0x00, returndatasize())\n                revert(0x00, returndatasize())\n            }\n\n            // We'll skip checking if `from` is inside the blacklist.\n            // Even though that can block transferring out of wrapper contracts,\n            // we don't want tokens to be stuck.\n\n            // Restore the part of the free memory pointer that was overwritten,\n            // which is guaranteed to be zero, if less than 8tb of memory is used.\n            mstore(0x3a, 0)\n        }\n    }\n\n    /// @dev For deriving contracts to override, so that operator filtering\n    /// can be turned on / off.\n    /// Returns true by default.\n    function _operatorFilteringEnabled() internal view virtual returns (bool) {\n        return true;\n    }\n\n    /// @dev For deriving contracts to override, so that preferred marketplaces can\n    /// skip operator filtering, helping users save gas.\n    /// Returns false for all inputs by default.\n    function _isPriorityOperator(address) internal view virtual returns (bool) {\n        return false;\n    }\n}\n"
      },
      "contracts/Archetype.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// Archetype v0.6.2\n//\n//        d8888                 888               888\n//       d88888                 888               888\n//      d88P888                 888               888\n//     d88P 888 888d888 .d8888b 88888b.   .d88b.  888888 888  888 88888b.   .d88b.\n//    d88P  888 888P\"  d88P\"    888 \"88b d8P  Y8b 888    888  888 888 \"88b d8P  Y8b\n//   d88P   888 888    888      888  888 88888888 888    888  888 888  888 88888888\n//  d8888888888 888    Y88b.    888  888 Y8b.     Y88b.  Y88b 888 888 d88P Y8b.\n// d88P     888 888     \"Y8888P 888  888  \"Y8888   \"Y888  \"Y88888 88888P\"   \"Y8888\n//                                                            888 888\n//                                                       Y8b d88P 888\n//                                                        \"Y88P\"  888\n\npragma solidity ^0.8.4;\n\nimport \"./ArchetypeLogic.sol\";\nimport \"erc721a-upgradeable/contracts/ERC721AUpgradeable.sol\";\nimport \"erc721a-upgradeable/contracts/ERC721A__Initializable.sol\";\nimport \"erc721a-upgradeable/contracts/extensions/ERC721AQueryableUpgradeable.sol\";\nimport \"./ERC721A__OwnableUpgradeable.sol\";\nimport \"solady/src/utils/LibString.sol\";\nimport \"closedsea/src/OperatorFilterer.sol\";\nimport \"@openzeppelin/contracts-upgradeable/token/common/ERC2981Upgradeable.sol\";\n\ncontract Archetype is\n  ERC721A__Initializable,\n  ERC721AUpgradeable,\n  OperatorFilterer,\n  ERC721A__OwnableUpgradeable,\n  ERC2981Upgradeable,\n  ERC721AQueryableUpgradeable\n{\n  //\n  // EVENTS\n  //\n  event Invited(bytes32 indexed key, bytes32 indexed cid);\n  event Referral(address indexed affiliate, address token, uint128 wad, uint256 numMints);\n  event Withdrawal(address indexed src, address token, uint128 wad);\n\n  //\n  // VARIABLES\n  //\n  mapping(bytes32 => DutchInvite) public invites;\n  mapping(address => mapping(bytes32 => uint256)) private _minted;\n  mapping(bytes32 => uint256) private _listSupply;\n  mapping(address => OwnerBalance) private _ownerBalance;\n  mapping(address => mapping(address => uint128)) private _affiliateBalance;\n\n  Config public config;\n  BurnConfig public burnConfig;\n  Options public options;\n\n  //\n  // METHODS\n  //\n  function initialize(\n    string memory name,\n    string memory symbol,\n    Config calldata config_,\n    address _receiver\n  ) external initializerERC721A {\n    __ERC721A_init(name, symbol);\n    // check max bps not reached and min platform fee.\n    if (\n      config_.affiliateFee > MAXBPS ||\n      config_.platformFee > MAXBPS ||\n      config_.platformFee < 500 ||\n      config_.discounts.affiliateDiscount > MAXBPS ||\n      config_.affiliateSigner == address(0) ||\n      config_.maxBatchSize == 0\n    ) {\n      revert InvalidConfig();\n    }\n    // ensure mint tiers are correctly ordered from highest to lowest.\n    for (uint256 i = 1; i < config_.discounts.mintTiers.length; ) {\n      if (\n        config_.discounts.mintTiers[i].mintDiscount > MAXBPS ||\n        config_.discounts.mintTiers[i].numMints > config_.discounts.mintTiers[i - 1].numMints\n      ) {\n        revert InvalidConfig();\n      }\n      unchecked {\n        ++i;\n      }\n    }\n    config = config_;\n    __Ownable_init();\n\n    if (config.ownerAltPayout != address(0)) {\n      setDefaultRoyalty(config.ownerAltPayout, config.defaultRoyalty);\n    } else {\n      setDefaultRoyalty(_receiver, config.defaultRoyalty);\n    }\n  }\n\n  //\n  // PUBLIC\n  //\n  function mint(\n    Auth calldata auth,\n    uint256 quantity,\n    address affiliate,\n    bytes calldata signature\n  ) external payable {\n    mintTo(auth, quantity, _msgSender(), affiliate, signature);\n  }\n\n  function batchMintTo(\n    Auth calldata auth,\n    address[] calldata toList,\n    uint256[] calldata quantityList,\n    address affiliate,\n    bytes calldata signature\n  ) external payable {\n    if (quantityList.length != toList.length) {\n      revert InvalidConfig();\n    }\n\n    DutchInvite storage invite = invites[auth.key];\n    uint256 quantity;\n\n    for (uint256 i; i < toList.length; ) {\n      uint256 quantityToAdd;\n      if (invite.unitSize > 1) {\n        quantityToAdd = quantityList[i] * invite.unitSize;\n      } else {\n        quantityToAdd = quantityList[i];\n      }\n      quantity += quantityToAdd;\n\n      _mint(toList[i], quantityToAdd);\n\n      unchecked {\n        ++i;\n      }\n    }\n\n    ValidationArgs memory args;\n    {\n      args = ValidationArgs({\n        owner: owner(),\n        affiliate: affiliate,\n        quantity: quantity,\n        curSupply: _totalMinted(),\n        listSupply: _listSupply[auth.key]\n      });\n    }\n\n    uint128 cost = uint128(\n      ArchetypeLogic.computePrice(\n        invite,\n        config.discounts,\n        args.quantity,\n        args.listSupply,\n        args.affiliate != address(0)\n      )\n    );\n\n    ArchetypeLogic.validateMint(invite, config, auth, _minted, signature, args, cost);\n\n    if (invite.limit < invite.maxSupply) {\n      _minted[_msgSender()][auth.key] += quantity;\n    }\n    if (invite.maxSupply < UINT32_MAX) {\n      _listSupply[auth.key] += quantity;\n    }\n\n    ArchetypeLogic.updateBalances(\n      invite,\n      config,\n      _ownerBalance,\n      _affiliateBalance,\n      affiliate,\n      quantity,\n      cost\n    );\n\n    if (msg.value > cost) {\n      _refund(_msgSender(), msg.value - cost);\n    }\n  }\n\n  function mintTo(\n    Auth calldata auth,\n    uint256 quantity,\n    address to,\n    address affiliate,\n    bytes calldata signature\n  ) public payable {\n    DutchInvite storage i = invites[auth.key];\n\n    if (i.unitSize > 1) {\n      quantity = quantity * i.unitSize;\n    }\n\n    ValidationArgs memory args;\n    {\n      args = ValidationArgs({\n        owner: owner(),\n        affiliate: affiliate,\n        quantity: quantity,\n        curSupply: _totalMinted(),\n        listSupply: _listSupply[auth.key]\n      });\n    }\n\n    uint128 cost = uint128(\n      ArchetypeLogic.computePrice(\n        i,\n        config.discounts,\n        args.quantity,\n        args.listSupply,\n        args.affiliate != address(0)\n      )\n    );\n\n    ArchetypeLogic.validateMint(i, config, auth, _minted, signature, args, cost);\n\n    _mint(to, quantity);\n\n    if (i.limit < i.maxSupply) {\n      _minted[_msgSender()][auth.key] += quantity;\n    }\n    if (i.maxSupply < UINT32_MAX) {\n      _listSupply[auth.key] += quantity;\n    }\n\n    ArchetypeLogic.updateBalances(\n      i,\n      config,\n      _ownerBalance,\n      _affiliateBalance,\n      affiliate,\n      quantity,\n      cost\n    );\n\n    if (msg.value > cost) {\n      _refund(_msgSender(), msg.value - cost);\n    }\n  }\n\n  function burnToMint(uint256[] calldata tokenIds) external {\n    uint256 curSupply = _totalMinted();\n    ArchetypeLogic.validateBurnToMint(config, burnConfig, tokenIds, curSupply, _minted);\n\n    address msgSender = _msgSender();\n    for (uint256 i; i < tokenIds.length; ) {\n      address burnAddress = burnConfig.burnAddress != address(0)\n        ? burnConfig.burnAddress\n        : address(0x000000000000000000000000000000000000dEaD);\n      burnConfig.archetype.transferFrom(msgSender, burnAddress, tokenIds[i]);\n      unchecked {\n        ++i;\n      }\n    }\n\n    uint256 quantity = burnConfig.reversed\n      ? tokenIds.length * burnConfig.ratio\n      : tokenIds.length / burnConfig.ratio;\n    _mint(msgSender, quantity);\n\n    if (burnConfig.limit < config.maxSupply) {\n      _minted[msgSender][bytes32(\"burn\")] += quantity;\n    }\n  }\n\n  function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n    if (!_exists(tokenId)) revert URIQueryForNonexistentToken();\n\n    return\n      bytes(config.baseUri).length != 0\n        ? string(abi.encodePacked(config.baseUri, LibString.toString(tokenId)))\n        : \"\";\n  }\n\n  function withdraw() external {\n    address[] memory tokens = new address[](1);\n    tokens[0] = address(0);\n    withdrawTokens(tokens);\n  }\n\n  function withdrawTokens(address[] memory tokens) public {\n    ArchetypeLogic.withdrawTokens(config, _ownerBalance, _affiliateBalance, owner(), tokens);\n  }\n\n  function ownerBalance() external view returns (OwnerBalance memory) {\n    return _ownerBalance[address(0)];\n  }\n\n  function ownerBalanceToken(address token) external view returns (OwnerBalance memory) {\n    return _ownerBalance[token];\n  }\n\n  function affiliateBalance(address affiliate) external view returns (uint128) {\n    return _affiliateBalance[affiliate][address(0)];\n  }\n\n  function affiliateBalanceToken(address affiliate, address token) external view returns (uint128) {\n    return _affiliateBalance[affiliate][token];\n  }\n\n  function minted(address minter, bytes32 key) external view returns (uint256) {\n    return _minted[minter][key];\n  }\n\n  function listSupply(bytes32 key) external view returns (uint256) {\n    return _listSupply[key];\n  }\n\n  function platform() external pure returns (address) {\n    return PLATFORM;\n  }\n\n  function computePrice(\n    bytes32 key,\n    uint256 quantity,\n    bool affiliateUsed\n  ) external view returns (uint256) {\n    DutchInvite storage i = invites[key];\n    uint256 listSupply_ = _listSupply[key];\n    return ArchetypeLogic.computePrice(i, config.discounts, quantity, listSupply_, affiliateUsed);\n  }\n\n  //\n  // OWNER ONLY\n  //\n\n  function setBaseURI(string memory baseUri) external _onlyOwner {\n    if (options.uriLocked) {\n      revert LockedForever();\n    }\n\n    config.baseUri = baseUri;\n  }\n\n  /// @notice the password is \"forever\"\n  function lockURI(string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    options.uriLocked = true;\n  }\n\n  /// @notice the password is \"forever\"\n  // max supply cannot subceed total supply. Be careful changing.\n  function setMaxSupply(uint32 maxSupply, string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    if (options.maxSupplyLocked) {\n      revert LockedForever();\n    }\n\n    if (maxSupply < _totalMinted()) {\n      revert MaxSupplyExceeded();\n    }\n\n    config.maxSupply = maxSupply;\n  }\n\n  /// @notice the password is \"forever\"\n  function lockMaxSupply(string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    options.maxSupplyLocked = true;\n  }\n\n  function setAffiliateFee(uint16 affiliateFee) external _onlyOwner {\n    if (options.affiliateFeeLocked) {\n      revert LockedForever();\n    }\n    if (affiliateFee > MAXBPS) {\n      revert InvalidConfig();\n    }\n\n    config.affiliateFee = affiliateFee;\n  }\n\n  /// @notice the password is \"forever\"\n  function lockAffiliateFee(string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    options.affiliateFeeLocked = true;\n  }\n\n  function setDiscounts(Discount calldata discounts) external _onlyOwner {\n    if (options.discountsLocked) {\n      revert LockedForever();\n    }\n\n    if (discounts.affiliateDiscount > MAXBPS) {\n      revert InvalidConfig();\n    }\n\n    // ensure mint tiers are correctly ordered from highest to lowest.\n    for (uint256 i = 1; i < discounts.mintTiers.length; ) {\n      if (\n        discounts.mintTiers[i].mintDiscount > MAXBPS ||\n        discounts.mintTiers[i].numMints > discounts.mintTiers[i - 1].numMints\n      ) {\n        revert InvalidConfig();\n      }\n      unchecked {\n        ++i;\n      }\n    }\n\n    config.discounts = discounts;\n  }\n\n  /// @notice the password is \"forever\"\n  function lockDiscounts(string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    options.discountsLocked = true;\n  }\n\n  function setOwnerAltPayout(address ownerAltPayout) external _onlyOwner {\n    if (options.ownerAltPayoutLocked) {\n      revert LockedForever();\n    }\n\n    config.ownerAltPayout = ownerAltPayout;\n  }\n\n  /// @notice the password is \"forever\"\n  function lockOwnerAltPayout(string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    options.ownerAltPayoutLocked = true;\n  }\n\n  function setMaxBatchSize(uint32 maxBatchSize) external _onlyOwner {\n    config.maxBatchSize = maxBatchSize;\n  }\n\n  function setInvite(\n    bytes32 _key,\n    bytes32 _cid,\n    Invite calldata _invite\n  ) external _onlyOwner {\n    invites[_key] = DutchInvite({\n      price: _invite.price,\n      reservePrice: _invite.price,\n      delta: 0,\n      start: _invite.start,\n      end: _invite.end,\n      limit: _invite.limit,\n      maxSupply: _invite.maxSupply,\n      interval: 0,\n      unitSize: _invite.unitSize,\n      tokenAddress: _invite.tokenAddress,\n      isBlacklist: _invite.isBlacklist\n    });\n    emit Invited(_key, _cid);\n  }\n\n  function setDutchInvite(\n    bytes32 _key,\n    bytes32 _cid,\n    DutchInvite memory _dutchInvite\n  ) external _onlyOwner {\n    if (_dutchInvite.start < block.timestamp) {\n      _dutchInvite.start = uint32(block.timestamp);\n    }\n    invites[_key] = _dutchInvite;\n    emit Invited(_key, _cid);\n  }\n\n  function enableBurnToMint(\n    address archetype,\n    address burnAddress,\n    bool reversed,\n    uint16 ratio,\n    uint64 start,\n    uint64 limit\n  ) external _onlyOwner {\n    burnConfig = BurnConfig({\n      archetype: IERC721AUpgradeable(archetype),\n      burnAddress: burnAddress,\n      enabled: true,\n      reversed: reversed,\n      ratio: ratio,\n      start: start,\n      limit: limit\n    });\n  }\n\n  function disableBurnToMint() external _onlyOwner {\n    burnConfig = BurnConfig({\n      archetype: IERC721AUpgradeable(address(0)),\n      burnAddress: address(0),\n      enabled: false,\n      reversed: false,\n      ratio: 0,\n      start: 0,\n      limit: 0\n    });\n  }\n\n  //\n  // PLATFORM ONLY\n  //\n  function setSuperAffiliatePayout(address superAffiliatePayout) external _onlyPlatform {\n    config.superAffiliatePayout = superAffiliatePayout;\n  }\n\n  //\n  // INTERNAL\n  //\n  function _startTokenId() internal view virtual override returns (uint256) {\n    return 1;\n  }\n\n  function _msgSender() internal view returns (address) {\n    return msg.sender == BATCH ? tx.origin : msg.sender;\n  }\n\n  modifier _onlyPlatform() {\n    if (_msgSender() != PLATFORM) {\n      revert NotPlatform();\n    }\n    _;\n  }\n\n  modifier _onlyOwner() {\n    if (_msgSender() != owner()) {\n      revert NotOwner();\n    }\n    _;\n  }\n\n  function _refund(address to, uint256 refund) internal {\n    (bool success, ) = payable(to).call{ value: refund }(\"\");\n    if (!success) {\n      revert TransferFailed();\n    }\n  }\n\n  // OPTIONAL ROYALTY ENFORCEMENT WITH OPENSEA\n  function enableRoyaltyEnforcement() external _onlyOwner {\n    if (options.royaltyEnforcementLocked) {\n      revert LockedForever();\n    }\n    _registerForOperatorFiltering();\n    options.royaltyEnforcementEnabled = true;\n  }\n\n  function disableRoyaltyEnforcement() external _onlyOwner {\n    if (options.royaltyEnforcementLocked) {\n      revert LockedForever();\n    }\n    options.royaltyEnforcementEnabled = false;\n  }\n\n  /// @notice the password is \"forever\"\n  function lockRoyaltyEnforcement(string memory password) external _onlyOwner {\n    if (keccak256(abi.encodePacked(password)) != keccak256(abi.encodePacked(\"forever\"))) {\n      revert WrongPassword();\n    }\n\n    options.royaltyEnforcementLocked = true;\n  }\n\n  function setApprovalForAll(address operator, bool approved)\n    public\n    override\n    onlyAllowedOperatorApproval(operator)\n  {\n    super.setApprovalForAll(operator, approved);\n  }\n\n  function approve(address operator, uint256 tokenId)\n    public\n    payable\n    override\n    onlyAllowedOperatorApproval(operator)\n  {\n    super.approve(operator, tokenId);\n  }\n\n  function transferFrom(\n    address from,\n    address to,\n    uint256 tokenId\n  ) public payable override onlyAllowedOperator(from) {\n    super.transferFrom(from, to, tokenId);\n  }\n\n  function safeTransferFrom(\n    address from,\n    address to,\n    uint256 tokenId\n  ) public payable override onlyAllowedOperator(from) {\n    super.safeTransferFrom(from, to, tokenId);\n  }\n\n  function safeTransferFrom(\n    address from,\n    address to,\n    uint256 tokenId,\n    bytes memory data\n  ) public payable override onlyAllowedOperator(from) {\n    super.safeTransferFrom(from, to, tokenId, data);\n  }\n\n  function _operatorFilteringEnabled() internal view override returns (bool) {\n    return options.royaltyEnforcementEnabled;\n  }\n\n  //ERC2981 ROYALTY\n  function supportsInterface(bytes4 interfaceId)\n    public\n    view\n    virtual\n    override(ERC721AUpgradeable, ERC2981Upgradeable)\n    returns (bool)\n  {\n    // Supports the following `interfaceId`s:\n    // - IERC165: 0x01ffc9a7\n    // - IERC721: 0x80ac58cd\n    // - IERC721Metadata: 0x5b5e139f\n    // - IERC2981: 0x2a55205a\n    return\n      ERC721AUpgradeable.supportsInterface(interfaceId) ||\n      ERC2981Upgradeable.supportsInterface(interfaceId);\n  }\n\n  function setDefaultRoyalty(address receiver, uint16 feeNumerator) public _onlyOwner {\n    config.defaultRoyalty = feeNumerator;\n    _setDefaultRoyalty(receiver, feeNumerator);\n  }\n}\n"
      },
      "contracts/ArchetypeLogic.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// ArchetypeLogic v0.6.2\n//\n//        d8888                 888               888\n//       d88888                 888               888\n//      d88P888                 888               888\n//     d88P 888 888d888 .d8888b 88888b.   .d88b.  888888 888  888 88888b.   .d88b.\n//    d88P  888 888P\"  d88P\"    888 \"88b d8P  Y8b 888    888  888 888 \"88b d8P  Y8b\n//   d88P   888 888    888      888  888 88888888 888    888  888 888  888 88888888\n//  d8888888888 888    Y88b.    888  888 Y8b.     Y88b.  Y88b 888 888 d88P Y8b.\n// d88P     888 888     \"Y8888P 888  888  \"Y8888   \"Y888  \"Y88888 88888P\"   \"Y8888\n//                                                            888 888\n//                                                       Y8b d88P 888\n//                                                        \"Y88P\"  888\n\npragma solidity ^0.8.4;\n\nimport \"erc721a-upgradeable/contracts/ERC721AUpgradeable.sol\";\nimport \"@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol\";\nimport \"solady/src/utils/MerkleProofLib.sol\";\nimport \"solady/src/utils/ECDSA.sol\";\n\nerror InvalidConfig();\nerror MintNotYetStarted();\nerror MintEnded();\nerror WalletUnauthorizedToMint();\nerror InsufficientEthSent();\nerror ExcessiveEthSent();\nerror Erc20BalanceTooLow();\nerror MaxSupplyExceeded();\nerror ListMaxSupplyExceeded();\nerror NumberOfMintsExceeded();\nerror MintingPaused();\nerror InvalidReferral();\nerror InvalidSignature();\nerror BalanceEmpty();\nerror TransferFailed();\nerror MaxBatchSizeExceeded();\nerror BurnToMintDisabled();\nerror NotTokenOwner();\nerror NotPlatform();\nerror NotOwner();\nerror NotApprovedToTransfer();\nerror InvalidAmountOfTokens();\nerror WrongPassword();\nerror LockedForever();\nerror Blacklisted();\n\n//\n// STRUCTS\n//\nstruct Auth {\n  bytes32 key;\n  bytes32[] proof;\n}\n\nstruct MintTier {\n  uint16 numMints;\n  uint16 mintDiscount; //BPS\n}\n\nstruct Discount {\n  uint16 affiliateDiscount; //BPS\n  MintTier[] mintTiers;\n}\n\nstruct Config {\n  string baseUri;\n  address affiliateSigner;\n  address ownerAltPayout; // optional alternative address for owner withdrawals.\n  address superAffiliatePayout; // optional super affiliate address, will receive half of platform fee if set.\n  uint32 maxSupply;\n  uint32 maxBatchSize;\n  uint16 affiliateFee; //BPS\n  uint16 platformFee; //BPS\n  uint16 defaultRoyalty; //BPS\n  Discount discounts;\n}\n\nstruct Options {\n  bool uriLocked;\n  bool maxSupplyLocked;\n  bool affiliateFeeLocked;\n  bool discountsLocked;\n  bool ownerAltPayoutLocked;\n  bool royaltyEnforcementEnabled;\n  bool royaltyEnforcementLocked;\n}\n\nstruct DutchInvite {\n  uint128 price;\n  uint128 reservePrice;\n  uint128 delta;\n  uint32 start;\n  uint32 end;\n  uint32 limit;\n  uint32 maxSupply;\n  uint32 interval;\n  uint32 unitSize; // mint 1 get x\n  address tokenAddress;\n  bool isBlacklist;\n}\n\nstruct Invite {\n  uint128 price;\n  uint32 start;\n  uint32 end;\n  uint32 limit;\n  uint32 maxSupply;\n  uint32 unitSize; // mint 1 get x\n  address tokenAddress;\n  bool isBlacklist;\n}\n\nstruct OwnerBalance {\n  uint128 owner;\n  uint128 platform;\n}\n\nstruct BurnConfig {\n  IERC721AUpgradeable archetype;\n  address burnAddress;\n  bool enabled;\n  bool reversed; // side of the ratio (false=burn {ratio} get 1, true=burn 1 get {ratio})\n  uint16 ratio;\n  uint64 start;\n  uint64 limit;\n}\n\nstruct ValidationArgs {\n  address owner;\n  address affiliate;\n  uint256 quantity;\n  uint256 curSupply;\n  uint256 listSupply;\n}\n\naddress constant PLATFORM = 0x86B82972282Dd22348374bC63fd21620F7ED847B;\naddress constant BATCH = 0x6Bc558A6DC48dEfa0e7022713c23D65Ab26e4Fa7;\nuint16 constant MAXBPS = 5000; // max fee or discount is 50%\nuint32 constant UINT32_MAX = 2**32 - 1;\n\nlibrary ArchetypeLogic {\n  //\n  // EVENTS\n  //\n  event Invited(bytes32 indexed key, bytes32 indexed cid);\n  event Referral(address indexed affiliate, address token, uint128 wad, uint256 numMints);\n  event Withdrawal(address indexed src, address token, uint128 wad);\n\n  // calculate price based on affiliate usage and mint discounts\n  function computePrice(\n    DutchInvite storage invite,\n    Discount storage discounts,\n    uint256 numTokens,\n    uint256 listSupply,\n    bool affiliateUsed\n  ) public view returns (uint256) {\n    uint256 price = invite.price;\n    uint256 cost;\n    if (invite.interval > 0 && invite.delta > 0) {\n      // Apply dutch pricing\n      uint256 diff = (((block.timestamp - invite.start) / invite.interval) * invite.delta);\n      if (price > invite.reservePrice) {\n        if (diff > price - invite.reservePrice) {\n          price = invite.reservePrice;\n        } else {\n          price = price - diff;\n        }\n      } else if (price < invite.reservePrice) {\n        if (diff > invite.reservePrice - price) {\n          price = invite.reservePrice;\n        } else {\n          price = price + diff;\n        }\n      }\n      cost = price * numTokens;\n    } else if (invite.interval == 0 && invite.delta > 0) {\n      // Apply linear curve\n      uint256 lastPrice = price + invite.delta * listSupply;\n      cost = lastPrice * numTokens + (invite.delta * numTokens * (numTokens - 1)) / 2;\n    } else {\n      cost = price * numTokens;\n    }\n\n    if (affiliateUsed) {\n      cost = cost - ((cost * discounts.affiliateDiscount) / 10000);\n    }\n\n    uint256 numMints = discounts.mintTiers.length;\n    for (uint256 i; i < numMints; ) {\n      uint256 tierNumMints = discounts.mintTiers[i].numMints;\n      if (numTokens >= tierNumMints) {\n        return cost - ((cost * discounts.mintTiers[i].mintDiscount) / 10000);\n      }\n      unchecked {\n        ++i;\n      }\n    }\n    return cost;\n  }\n\n  function validateMint(\n    DutchInvite storage i,\n    Config storage config,\n    Auth calldata auth,\n    mapping(address => mapping(bytes32 => uint256)) storage minted,\n    bytes calldata signature,\n    ValidationArgs memory args,\n    uint128 cost\n  ) public view {\n    address msgSender = _msgSender();\n    if (args.affiliate != address(0)) {\n      if (\n        args.affiliate == PLATFORM || args.affiliate == args.owner || args.affiliate == msgSender\n      ) {\n        revert InvalidReferral();\n      }\n      validateAffiliate(args.affiliate, signature, config.affiliateSigner);\n    }\n\n    if (i.limit == 0) {\n      revert MintingPaused();\n    }\n\n    if (!i.isBlacklist) {\n      if (!verify(auth, i.tokenAddress, msgSender)) {\n        revert WalletUnauthorizedToMint();\n      }\n    } else {\n      if (verify(auth, i.tokenAddress, msgSender)) {\n        revert Blacklisted();\n      }\n    }\n\n    if (block.timestamp < i.start) {\n      revert MintNotYetStarted();\n    }\n\n    if (i.end > i.start && block.timestamp > i.end) {\n      revert MintEnded();\n    }\n\n    if (i.limit < i.maxSupply) {\n      uint256 totalAfterMint = minted[msgSender][auth.key] + args.quantity;\n\n      if (totalAfterMint > i.limit) {\n        revert NumberOfMintsExceeded();\n      }\n    }\n\n    if (i.maxSupply < config.maxSupply) {\n      uint256 totalAfterMint = args.listSupply + args.quantity;\n      if (totalAfterMint > i.maxSupply) {\n        revert ListMaxSupplyExceeded();\n      }\n    }\n\n    if (args.quantity > config.maxBatchSize) {\n      revert MaxBatchSizeExceeded();\n    }\n\n    if ((args.curSupply + args.quantity) > config.maxSupply) {\n      revert MaxSupplyExceeded();\n    }\n\n    if (i.tokenAddress != address(0)) {\n      IERC20Upgradeable erc20Token = IERC20Upgradeable(i.tokenAddress);\n      if (erc20Token.allowance(msgSender, address(this)) < cost) {\n        revert NotApprovedToTransfer();\n      }\n\n      if (erc20Token.balanceOf(msgSender) < cost) {\n        revert Erc20BalanceTooLow();\n      }\n\n      if (msg.value != 0) {\n        revert ExcessiveEthSent();\n      }\n    } else {\n      if (msg.value < cost) {\n        revert InsufficientEthSent();\n      }\n    }\n  }\n\n  function validateBurnToMint(\n    Config storage config,\n    BurnConfig storage burnConfig,\n    uint256[] calldata tokenIds,\n    uint256 curSupply,\n    mapping(address => mapping(bytes32 => uint256)) storage minted\n  ) public view {\n    if (!burnConfig.enabled) {\n      revert BurnToMintDisabled();\n    }\n\n    if (block.timestamp < burnConfig.start) {\n      revert MintNotYetStarted();\n    }\n\n    // check if msgSender owns tokens and has correct approvals\n    address msgSender = _msgSender();\n    for (uint256 i; i < tokenIds.length; ) {\n      if (burnConfig.archetype.ownerOf(tokenIds[i]) != msgSender) {\n        revert NotTokenOwner();\n      }\n      unchecked {\n        ++i;\n      }\n    }\n\n    if (!burnConfig.archetype.isApprovedForAll(msgSender, address(this))) {\n      revert NotApprovedToTransfer();\n    }\n\n    uint256 quantity;\n    if (burnConfig.reversed) {\n      quantity = tokenIds.length * burnConfig.ratio;\n    } else {\n      if (tokenIds.length % burnConfig.ratio != 0) {\n        revert InvalidAmountOfTokens();\n      }\n      quantity = tokenIds.length / burnConfig.ratio;\n    }\n\n    if (quantity > config.maxBatchSize) {\n      revert MaxBatchSizeExceeded();\n    }\n\n    if (burnConfig.limit < config.maxSupply) {\n      uint256 totalAfterMint = minted[msgSender][bytes32(\"burn\")] + quantity;\n\n      if (totalAfterMint > burnConfig.limit) {\n        revert NumberOfMintsExceeded();\n      }\n    }\n\n    if ((curSupply + quantity) > config.maxSupply) {\n      revert MaxSupplyExceeded();\n    }\n  }\n\n  function updateBalances(\n    DutchInvite storage i,\n    Config storage config,\n    mapping(address => OwnerBalance) storage _ownerBalance,\n    mapping(address => mapping(address => uint128)) storage _affiliateBalance,\n    address affiliate,\n    uint256 quantity,\n    uint128 value\n  ) public {\n    address tokenAddress = i.tokenAddress;\n\n    uint128 affiliateWad;\n    if (affiliate != address(0)) {\n      affiliateWad = (value * config.affiliateFee) / 10000;\n      _affiliateBalance[affiliate][tokenAddress] += affiliateWad;\n      emit Referral(affiliate, tokenAddress, affiliateWad, quantity);\n    }\n\n    uint128 superAffiliateWad;\n    if (config.superAffiliatePayout != address(0)) {\n      superAffiliateWad = ((value * config.platformFee) / 2) / 10000;\n      _affiliateBalance[config.superAffiliatePayout][tokenAddress] += superAffiliateWad;\n    }\n\n    OwnerBalance memory balance = _ownerBalance[tokenAddress];\n    uint128 platformWad = ((value * config.platformFee) / 10000) - superAffiliateWad;\n    uint128 ownerWad = value - affiliateWad - platformWad - superAffiliateWad;\n    _ownerBalance[tokenAddress] = OwnerBalance({\n      owner: balance.owner + ownerWad,\n      platform: balance.platform + platformWad\n    });\n\n    if (tokenAddress != address(0)) {\n      IERC20Upgradeable erc20Token = IERC20Upgradeable(tokenAddress);\n      erc20Token.transferFrom(_msgSender(), address(this), value);\n    }\n  }\n\n  function withdrawTokens(\n    Config storage config,\n    mapping(address => OwnerBalance) storage _ownerBalance,\n    mapping(address => mapping(address => uint128)) storage _affiliateBalance,\n    address owner,\n    address[] calldata tokens\n  ) public {\n    address msgSender = _msgSender();\n    for (uint256 i; i < tokens.length; ) {\n      address tokenAddress = tokens[i];\n      uint128 wad;\n\n      if (msgSender == owner || msgSender == config.ownerAltPayout || msgSender == PLATFORM) {\n        OwnerBalance storage balance = _ownerBalance[tokenAddress];\n        if (msgSender == owner || msgSender == config.ownerAltPayout) {\n          wad = balance.owner;\n          balance.owner = 0;\n        } else {\n          wad = balance.platform;\n          balance.platform = 0;\n        }\n      } else {\n        wad = _affiliateBalance[msgSender][tokenAddress];\n        _affiliateBalance[msgSender][tokenAddress] = 0;\n      }\n\n      if (wad == 0) {\n        revert BalanceEmpty();\n      }\n\n      if (tokenAddress == address(0)) {\n        bool success = false;\n        // send to ownerAltPayout if set and owner is withdrawing\n        if (msgSender == owner && config.ownerAltPayout != address(0)) {\n          (success, ) = payable(config.ownerAltPayout).call{ value: wad }(\"\");\n        } else {\n          (success, ) = msgSender.call{ value: wad }(\"\");\n        }\n        if (!success) {\n          revert TransferFailed();\n        }\n      } else {\n        IERC20Upgradeable erc20Token = IERC20Upgradeable(tokenAddress);\n\n        if (msgSender == owner && config.ownerAltPayout != address(0)) {\n          erc20Token.transfer(config.ownerAltPayout, wad);\n        } else {\n          erc20Token.transfer(msgSender, wad);\n        }\n      }\n      emit Withdrawal(msgSender, tokenAddress, wad);\n      unchecked {\n        ++i;\n      }\n    }\n  }\n\n  function validateAffiliate(\n    address affiliate,\n    bytes calldata signature,\n    address affiliateSigner\n  ) public view {\n    bytes32 signedMessagehash = ECDSA.toEthSignedMessageHash(\n      keccak256(abi.encodePacked(affiliate))\n    );\n    address signer = ECDSA.recover(signedMessagehash, signature);\n\n    if (signer != affiliateSigner) {\n      revert InvalidSignature();\n    }\n  }\n\n  function verify(\n    Auth calldata auth,\n    address tokenAddress,\n    address account\n  ) public pure returns (bool) {\n    // keys 0-255 and tokenAddress are public\n    if (uint256(auth.key) <= 0xff || auth.key == keccak256(abi.encodePacked(tokenAddress))) {\n      return true;\n    }\n\n    return MerkleProofLib.verify(auth.proof, auth.key, keccak256(abi.encodePacked(account)));\n  }\n\n  function _msgSender() internal view returns (address) {\n    return msg.sender == BATCH ? tx.origin : msg.sender;\n  }\n}\n"
      },
      "contracts/ERC721A__OwnableUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)\n\nimport 'erc721a-upgradeable/contracts/ERC721A__Initializable.sol';\nimport 'erc721a-upgradeable/contracts/ERC721AUpgradeable.sol';\n\npragma solidity ^0.8.4;\n\n/**\n * @dev Contract module which provides a basic access control mechanism, where\n * there is an account (an owner) that can be granted exclusive access to\n * specific functions.\n *\n * By default, the owner account will be the one that deploys the contract. This\n * can later be changed with {transferOwnership}.\n *\n * This module is used through inheritance. It will make available the modifier\n * `onlyOwner`, which can be applied to your functions to restrict their use to\n * the owner.\n */\nabstract contract ERC721A__OwnableUpgradeable is ERC721A__Initializable, ERC721AUpgradeable {\n    address private _owner;\n\n    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);\n\n    /**\n     * @dev Initializes the contract setting the deployer as the initial owner.\n     */\n    function __Ownable_init() internal onlyInitializingERC721A {\n        __Ownable_init_unchained();\n    }\n\n    function __Ownable_init_unchained() internal onlyInitializingERC721A {\n        _transferOwnership(_msgSenderERC721A());\n    }\n\n    /**\n     * @dev Returns the address of the current owner.\n     */\n    function owner() public view virtual returns (address) {\n        return _owner;\n    }\n\n    /**\n     * @dev Throws if called by any account other than the owner.\n     */\n    modifier onlyOwner() {\n        _isOwner();\n        _;\n    }\n\n    function _isOwner() internal view {\n        require(owner() == _msgSenderERC721A(), \"Ownable: caller is not the owner\");\n    }\n\n    /**\n     * @dev Leaves the contract without owner. It will not be possible to call\n     * `onlyOwner` functions anymore. Can only be called by the current owner.\n     *\n     * NOTE: Renouncing ownership will leave the contract without an owner,\n     * thereby removing any functionality that is only available to the owner.\n     */\n    function renounceOwnership() public virtual onlyOwner {\n        _transferOwnership(address(0));\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Can only be called by the current owner.\n     */\n    function transferOwnership(address newOwner) public virtual onlyOwner {\n        require(newOwner != address(0), \"Ownable: new owner is the zero address\");\n        _transferOwnership(newOwner);\n    }\n\n    /**\n     * @dev Transfers ownership of the contract to a new account (`newOwner`).\n     * Internal function without access restriction.\n     */\n    function _transferOwnership(address newOwner) internal virtual {\n        address oldOwner = _owner;\n        _owner = newOwner;\n        emit OwnershipTransferred(oldOwner, newOwner);\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[49] private __gap;\n}\n"
      },
      "erc721a-upgradeable/contracts/ERC721A__Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.0;\n\n/**\n * @dev This is a base contract to aid in writing upgradeable diamond facet contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n */\n\nimport {ERC721A__InitializableStorage} from './ERC721A__InitializableStorage.sol';\n\nabstract contract ERC721A__Initializable {\n    using ERC721A__InitializableStorage for ERC721A__InitializableStorage.Layout;\n\n    /**\n     * @dev Modifier to protect an initializer function from being invoked twice.\n     */\n    modifier initializerERC721A() {\n        // If the contract is initializing we ignore whether _initialized is set in order to support multiple\n        // inheritance patterns, but we only do this in the context of a constructor, because in other contexts the\n        // contract may have been reentered.\n        require(\n            ERC721A__InitializableStorage.layout()._initializing\n                ? _isConstructor()\n                : !ERC721A__InitializableStorage.layout()._initialized,\n            'ERC721A__Initializable: contract is already initialized'\n        );\n\n        bool isTopLevelCall = !ERC721A__InitializableStorage.layout()._initializing;\n        if (isTopLevelCall) {\n            ERC721A__InitializableStorage.layout()._initializing = true;\n            ERC721A__InitializableStorage.layout()._initialized = true;\n        }\n\n        _;\n\n        if (isTopLevelCall) {\n            ERC721A__InitializableStorage.layout()._initializing = false;\n        }\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} modifier, directly or indirectly.\n     */\n    modifier onlyInitializingERC721A() {\n        require(\n            ERC721A__InitializableStorage.layout()._initializing,\n            'ERC721A__Initializable: contract is not initializing'\n        );\n        _;\n    }\n\n    /// @dev Returns true if and only if the function is running in the constructor\n    function _isConstructor() private view returns (bool) {\n        // extcodesize checks the size of the code stored in an address, and\n        // address returns the current address. Since the code is still not\n        // deployed when running a constructor, any checks on its code size will\n        // yield zero, making it an effective way to detect if a contract is\n        // under construction or not.\n        address self = address(this);\n        uint256 cs;\n        assembly {\n            cs := extcodesize(self)\n        }\n        return cs == 0;\n    }\n}\n"
      },
      "erc721a-upgradeable/contracts/ERC721A__InitializableStorage.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\n/**\n * @dev This is a base storage for the  initialization function for upgradeable diamond facet contracts\n **/\n\nlibrary ERC721A__InitializableStorage {\n    struct Layout {\n        /*\n         * Indicates that the contract has been initialized.\n         */\n        bool _initialized;\n        /*\n         * Indicates that the contract is in the process of being initialized.\n         */\n        bool _initializing;\n    }\n\n    bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.initializable.facet');\n\n    function layout() internal pure returns (Layout storage l) {\n        bytes32 slot = STORAGE_SLOT;\n        assembly {\n            l.slot := slot\n        }\n    }\n}\n"
      },
      "erc721a-upgradeable/contracts/ERC721AStorage.sol": {
        "content": "// SPDX-License-Identifier: MIT\n\npragma solidity ^0.8.0;\n\nlibrary ERC721AStorage {\n    // Bypass for a `--via-ir` bug (https://github.com/chiru-labs/ERC721A/pull/364).\n    struct TokenApprovalRef {\n        address value;\n    }\n\n    struct Layout {\n        // =============================================================\n        //                            STORAGE\n        // =============================================================\n\n        // The next token ID to be minted.\n        uint256 _currentIndex;\n        // The number of tokens burned.\n        uint256 _burnCounter;\n        // Token name\n        string _name;\n        // Token symbol\n        string _symbol;\n        // Mapping from token ID to ownership details\n        // An empty struct value does not necessarily mean the token is unowned.\n        // See {_packedOwnershipOf} implementation for details.\n        //\n        // Bits Layout:\n        // - [0..159]   `addr`\n        // - [160..223] `startTimestamp`\n        // - [224]      `burned`\n        // - [225]      `nextInitialized`\n        // - [232..255] `extraData`\n        mapping(uint256 => uint256) _packedOwnerships;\n        // Mapping owner address to address data.\n        //\n        // Bits Layout:\n        // - [0..63]    `balance`\n        // - [64..127]  `numberMinted`\n        // - [128..191] `numberBurned`\n        // - [192..255] `aux`\n        mapping(address => uint256) _packedAddressData;\n        // Mapping from token ID to approved address.\n        mapping(uint256 => ERC721AStorage.TokenApprovalRef) _tokenApprovals;\n        // Mapping from owner to operator approvals\n        mapping(address => mapping(address => bool)) _operatorApprovals;\n    }\n\n    bytes32 internal constant STORAGE_SLOT = keccak256('ERC721A.contracts.storage.ERC721A');\n\n    function layout() internal pure returns (Layout storage l) {\n        bytes32 slot = STORAGE_SLOT;\n        assembly {\n            l.slot := slot\n        }\n    }\n}\n"
      },
      "erc721a-upgradeable/contracts/ERC721AUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// ERC721A Contracts v4.2.3\n// Creator: Chiru Labs\n\npragma solidity ^0.8.4;\n\nimport './IERC721AUpgradeable.sol';\nimport {ERC721AStorage} from './ERC721AStorage.sol';\nimport './ERC721A__Initializable.sol';\n\n/**\n * @dev Interface of ERC721 token receiver.\n */\ninterface ERC721A__IERC721ReceiverUpgradeable {\n    function onERC721Received(\n        address operator,\n        address from,\n        uint256 tokenId,\n        bytes calldata data\n    ) external returns (bytes4);\n}\n\n/**\n * @title ERC721A\n *\n * @dev Implementation of the [ERC721](https://eips.ethereum.org/EIPS/eip-721)\n * Non-Fungible Token Standard, including the Metadata extension.\n * Optimized for lower gas during batch mints.\n *\n * Token IDs are minted in sequential order (e.g. 0, 1, 2, 3, ...)\n * starting from `_startTokenId()`.\n *\n * Assumptions:\n *\n * - An owner cannot have more than 2**64 - 1 (max value of uint64) of supply.\n * - The maximum token ID cannot exceed 2**256 - 1 (max value of uint256).\n */\ncontract ERC721AUpgradeable is ERC721A__Initializable, IERC721AUpgradeable {\n    using ERC721AStorage for ERC721AStorage.Layout;\n\n    // =============================================================\n    //                           CONSTANTS\n    // =============================================================\n\n    // Mask of an entry in packed address data.\n    uint256 private constant _BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;\n\n    // The bit position of `numberMinted` in packed address data.\n    uint256 private constant _BITPOS_NUMBER_MINTED = 64;\n\n    // The bit position of `numberBurned` in packed address data.\n    uint256 private constant _BITPOS_NUMBER_BURNED = 128;\n\n    // The bit position of `aux` in packed address data.\n    uint256 private constant _BITPOS_AUX = 192;\n\n    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.\n    uint256 private constant _BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;\n\n    // The bit position of `startTimestamp` in packed ownership.\n    uint256 private constant _BITPOS_START_TIMESTAMP = 160;\n\n    // The bit mask of the `burned` bit in packed ownership.\n    uint256 private constant _BITMASK_BURNED = 1 << 224;\n\n    // The bit position of the `nextInitialized` bit in packed ownership.\n    uint256 private constant _BITPOS_NEXT_INITIALIZED = 225;\n\n    // The bit mask of the `nextInitialized` bit in packed ownership.\n    uint256 private constant _BITMASK_NEXT_INITIALIZED = 1 << 225;\n\n    // The bit position of `extraData` in packed ownership.\n    uint256 private constant _BITPOS_EXTRA_DATA = 232;\n\n    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.\n    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;\n\n    // The mask of the lower 160 bits for addresses.\n    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;\n\n    // The maximum `quantity` that can be minted with {_mintERC2309}.\n    // This limit is to prevent overflows on the address data entries.\n    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}\n    // is required to cause an overflow, which is unrealistic.\n    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;\n\n    // The `Transfer` event signature is given by:\n    // `keccak256(bytes(\"Transfer(address,address,uint256)\"))`.\n    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =\n        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;\n\n    // =============================================================\n    //                          CONSTRUCTOR\n    // =============================================================\n\n    function __ERC721A_init(string memory name_, string memory symbol_) internal onlyInitializingERC721A {\n        __ERC721A_init_unchained(name_, symbol_);\n    }\n\n    function __ERC721A_init_unchained(string memory name_, string memory symbol_) internal onlyInitializingERC721A {\n        ERC721AStorage.layout()._name = name_;\n        ERC721AStorage.layout()._symbol = symbol_;\n        ERC721AStorage.layout()._currentIndex = _startTokenId();\n    }\n\n    // =============================================================\n    //                   TOKEN COUNTING OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the starting token ID.\n     * To change the starting token ID, please override this function.\n     */\n    function _startTokenId() internal view virtual returns (uint256) {\n        return 0;\n    }\n\n    /**\n     * @dev Returns the next token ID to be minted.\n     */\n    function _nextTokenId() internal view virtual returns (uint256) {\n        return ERC721AStorage.layout()._currentIndex;\n    }\n\n    /**\n     * @dev Returns the total number of tokens in existence.\n     * Burned tokens will reduce the count.\n     * To get the total number of tokens minted, please see {_totalMinted}.\n     */\n    function totalSupply() public view virtual override returns (uint256) {\n        // Counter underflow is impossible as _burnCounter cannot be incremented\n        // more than `_currentIndex - _startTokenId()` times.\n        unchecked {\n            return ERC721AStorage.layout()._currentIndex - ERC721AStorage.layout()._burnCounter - _startTokenId();\n        }\n    }\n\n    /**\n     * @dev Returns the total amount of tokens minted in the contract.\n     */\n    function _totalMinted() internal view virtual returns (uint256) {\n        // Counter underflow is impossible as `_currentIndex` does not decrement,\n        // and it is initialized to `_startTokenId()`.\n        unchecked {\n            return ERC721AStorage.layout()._currentIndex - _startTokenId();\n        }\n    }\n\n    /**\n     * @dev Returns the total number of tokens burned.\n     */\n    function _totalBurned() internal view virtual returns (uint256) {\n        return ERC721AStorage.layout()._burnCounter;\n    }\n\n    // =============================================================\n    //                    ADDRESS DATA OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the number of tokens in `owner`'s account.\n     */\n    function balanceOf(address owner) public view virtual override returns (uint256) {\n        if (owner == address(0)) revert BalanceQueryForZeroAddress();\n        return ERC721AStorage.layout()._packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;\n    }\n\n    /**\n     * Returns the number of tokens minted by `owner`.\n     */\n    function _numberMinted(address owner) internal view returns (uint256) {\n        return\n            (ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;\n    }\n\n    /**\n     * Returns the number of tokens burned by or on behalf of `owner`.\n     */\n    function _numberBurned(address owner) internal view returns (uint256) {\n        return\n            (ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;\n    }\n\n    /**\n     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).\n     */\n    function _getAux(address owner) internal view returns (uint64) {\n        return uint64(ERC721AStorage.layout()._packedAddressData[owner] >> _BITPOS_AUX);\n    }\n\n    /**\n     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).\n     * If there are multiple variables, please pack them into a uint64.\n     */\n    function _setAux(address owner, uint64 aux) internal virtual {\n        uint256 packed = ERC721AStorage.layout()._packedAddressData[owner];\n        uint256 auxCasted;\n        // Cast `aux` with assembly to avoid redundant masking.\n        assembly {\n            auxCasted := aux\n        }\n        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);\n        ERC721AStorage.layout()._packedAddressData[owner] = packed;\n    }\n\n    // =============================================================\n    //                            IERC165\n    // =============================================================\n\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {\n        // The interface IDs are constants representing the first 4 bytes\n        // of the XOR of all function selectors in the interface.\n        // See: [ERC165](https://eips.ethereum.org/EIPS/eip-165)\n        // (e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`)\n        return\n            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.\n            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.\n            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.\n    }\n\n    // =============================================================\n    //                        IERC721Metadata\n    // =============================================================\n\n    /**\n     * @dev Returns the token collection name.\n     */\n    function name() public view virtual override returns (string memory) {\n        return ERC721AStorage.layout()._name;\n    }\n\n    /**\n     * @dev Returns the token collection symbol.\n     */\n    function symbol() public view virtual override returns (string memory) {\n        return ERC721AStorage.layout()._symbol;\n    }\n\n    /**\n     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n     */\n    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {\n        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();\n\n        string memory baseURI = _baseURI();\n        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId))) : '';\n    }\n\n    /**\n     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each\n     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty\n     * by default, it can be overridden in child contracts.\n     */\n    function _baseURI() internal view virtual returns (string memory) {\n        return '';\n    }\n\n    // =============================================================\n    //                     OWNERSHIPS OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the owner of the `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function ownerOf(uint256 tokenId) public view virtual override returns (address) {\n        return address(uint160(_packedOwnershipOf(tokenId)));\n    }\n\n    /**\n     * @dev Gas spent here starts off proportional to the maximum mint batch size.\n     * It gradually moves to O(1) as tokens get transferred around over time.\n     */\n    function _ownershipOf(uint256 tokenId) internal view virtual returns (TokenOwnership memory) {\n        return _unpackedOwnership(_packedOwnershipOf(tokenId));\n    }\n\n    /**\n     * @dev Returns the unpacked `TokenOwnership` struct at `index`.\n     */\n    function _ownershipAt(uint256 index) internal view virtual returns (TokenOwnership memory) {\n        return _unpackedOwnership(ERC721AStorage.layout()._packedOwnerships[index]);\n    }\n\n    /**\n     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.\n     */\n    function _initializeOwnershipAt(uint256 index) internal virtual {\n        if (ERC721AStorage.layout()._packedOwnerships[index] == 0) {\n            ERC721AStorage.layout()._packedOwnerships[index] = _packedOwnershipOf(index);\n        }\n    }\n\n    /**\n     * Returns the packed ownership data of `tokenId`.\n     */\n    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256 packed) {\n        if (_startTokenId() <= tokenId) {\n            packed = ERC721AStorage.layout()._packedOwnerships[tokenId];\n            // If not burned.\n            if (packed & _BITMASK_BURNED == 0) {\n                // If the data at the starting slot does not exist, start the scan.\n                if (packed == 0) {\n                    if (tokenId >= ERC721AStorage.layout()._currentIndex) revert OwnerQueryForNonexistentToken();\n                    // Invariant:\n                    // There will always be an initialized ownership slot\n                    // (i.e. `ownership.addr != address(0) && ownership.burned == false`)\n                    // before an unintialized ownership slot\n                    // (i.e. `ownership.addr == address(0) && ownership.burned == false`)\n                    // Hence, `tokenId` will not underflow.\n                    //\n                    // We can directly compare the packed value.\n                    // If the address is zero, packed will be zero.\n                    for (;;) {\n                        unchecked {\n                            packed = ERC721AStorage.layout()._packedOwnerships[--tokenId];\n                        }\n                        if (packed == 0) continue;\n                        return packed;\n                    }\n                }\n                // Otherwise, the data exists and is not burned. We can skip the scan.\n                // This is possible because we have already achieved the target condition.\n                // This saves 2143 gas on transfers of initialized tokens.\n                return packed;\n            }\n        }\n        revert OwnerQueryForNonexistentToken();\n    }\n\n    /**\n     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.\n     */\n    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {\n        ownership.addr = address(uint160(packed));\n        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);\n        ownership.burned = packed & _BITMASK_BURNED != 0;\n        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);\n    }\n\n    /**\n     * @dev Packs ownership data into a single uint256.\n     */\n    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {\n        assembly {\n            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.\n            owner := and(owner, _BITMASK_ADDRESS)\n            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.\n            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))\n        }\n    }\n\n    /**\n     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.\n     */\n    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {\n        // For branchless setting of the `nextInitialized` flag.\n        assembly {\n            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.\n            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))\n        }\n    }\n\n    // =============================================================\n    //                      APPROVAL OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account. See {ERC721A-_approve}.\n     *\n     * Requirements:\n     *\n     * - The caller must own the token or be an approved operator.\n     */\n    function approve(address to, uint256 tokenId) public payable virtual override {\n        _approve(to, tokenId, true);\n    }\n\n    /**\n     * @dev Returns the account approved for `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function getApproved(uint256 tokenId) public view virtual override returns (address) {\n        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();\n\n        return ERC721AStorage.layout()._tokenApprovals[tokenId].value;\n    }\n\n    /**\n     * @dev Approve or remove `operator` as an operator for the caller.\n     * Operators can call {transferFrom} or {safeTransferFrom}\n     * for any token owned by the caller.\n     *\n     * Requirements:\n     *\n     * - The `operator` cannot be the caller.\n     *\n     * Emits an {ApprovalForAll} event.\n     */\n    function setApprovalForAll(address operator, bool approved) public virtual override {\n        ERC721AStorage.layout()._operatorApprovals[_msgSenderERC721A()][operator] = approved;\n        emit ApprovalForAll(_msgSenderERC721A(), operator, approved);\n    }\n\n    /**\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n     *\n     * See {setApprovalForAll}.\n     */\n    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {\n        return ERC721AStorage.layout()._operatorApprovals[owner][operator];\n    }\n\n    /**\n     * @dev Returns whether `tokenId` exists.\n     *\n     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.\n     *\n     * Tokens start existing when they are minted. See {_mint}.\n     */\n    function _exists(uint256 tokenId) internal view virtual returns (bool) {\n        return\n            _startTokenId() <= tokenId &&\n            tokenId < ERC721AStorage.layout()._currentIndex && // If within bounds,\n            ERC721AStorage.layout()._packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.\n    }\n\n    /**\n     * @dev Returns whether `msgSender` is equal to `approvedAddress` or `owner`.\n     */\n    function _isSenderApprovedOrOwner(\n        address approvedAddress,\n        address owner,\n        address msgSender\n    ) private pure returns (bool result) {\n        assembly {\n            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.\n            owner := and(owner, _BITMASK_ADDRESS)\n            // Mask `msgSender` to the lower 160 bits, in case the upper bits somehow aren't clean.\n            msgSender := and(msgSender, _BITMASK_ADDRESS)\n            // `msgSender == owner || msgSender == approvedAddress`.\n            result := or(eq(msgSender, owner), eq(msgSender, approvedAddress))\n        }\n    }\n\n    /**\n     * @dev Returns the storage slot and value for the approved address of `tokenId`.\n     */\n    function _getApprovedSlotAndAddress(uint256 tokenId)\n        private\n        view\n        returns (uint256 approvedAddressSlot, address approvedAddress)\n    {\n        ERC721AStorage.TokenApprovalRef storage tokenApproval = ERC721AStorage.layout()._tokenApprovals[tokenId];\n        // The following is equivalent to `approvedAddress = _tokenApprovals[tokenId].value`.\n        assembly {\n            approvedAddressSlot := tokenApproval.slot\n            approvedAddress := sload(approvedAddressSlot)\n        }\n    }\n\n    // =============================================================\n    //                      TRANSFER OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Transfers `tokenId` from `from` to `to`.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token\n     * by either {approve} or {setApprovalForAll}.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) public payable virtual override {\n        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);\n\n        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();\n\n        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);\n\n        // The nested ifs save around 20+ gas over a compound boolean condition.\n        if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))\n            if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();\n\n        if (to == address(0)) revert TransferToZeroAddress();\n\n        _beforeTokenTransfers(from, to, tokenId, 1);\n\n        // Clear approvals from the previous owner.\n        assembly {\n            if approvedAddress {\n                // This is equivalent to `delete _tokenApprovals[tokenId]`.\n                sstore(approvedAddressSlot, 0)\n            }\n        }\n\n        // Underflow of the sender's balance is impossible because we check for\n        // ownership above and the recipient's balance can't realistically overflow.\n        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.\n        unchecked {\n            // We can directly increment and decrement the balances.\n            --ERC721AStorage.layout()._packedAddressData[from]; // Updates: `balance -= 1`.\n            ++ERC721AStorage.layout()._packedAddressData[to]; // Updates: `balance += 1`.\n\n            // Updates:\n            // - `address` to the next owner.\n            // - `startTimestamp` to the timestamp of transfering.\n            // - `burned` to `false`.\n            // - `nextInitialized` to `true`.\n            ERC721AStorage.layout()._packedOwnerships[tokenId] = _packOwnershipData(\n                to,\n                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)\n            );\n\n            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .\n            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {\n                uint256 nextTokenId = tokenId + 1;\n                // If the next slot's address is zero and not burned (i.e. packed value is zero).\n                if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {\n                    // If the next slot is within bounds.\n                    if (nextTokenId != ERC721AStorage.layout()._currentIndex) {\n                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.\n                        ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;\n                    }\n                }\n            }\n        }\n\n        emit Transfer(from, to, tokenId);\n        _afterTokenTransfers(from, to, tokenId, 1);\n    }\n\n    /**\n     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) public payable virtual override {\n        safeTransferFrom(from, to, tokenId, '');\n    }\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token\n     * by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement\n     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes memory _data\n    ) public payable virtual override {\n        transferFrom(from, to, tokenId);\n        if (to.code.length != 0)\n            if (!_checkContractOnERC721Received(from, to, tokenId, _data)) {\n                revert TransferToNonERC721ReceiverImplementer();\n            }\n    }\n\n    /**\n     * @dev Hook that is called before a set of serially-ordered token IDs\n     * are about to be transferred. This includes minting.\n     * And also called before burning one token.\n     *\n     * `startTokenId` - the first token ID to be transferred.\n     * `quantity` - the amount to be transferred.\n     *\n     * Calling conditions:\n     *\n     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be\n     * transferred to `to`.\n     * - When `from` is zero, `tokenId` will be minted for `to`.\n     * - When `to` is zero, `tokenId` will be burned by `from`.\n     * - `from` and `to` are never both zero.\n     */\n    function _beforeTokenTransfers(\n        address from,\n        address to,\n        uint256 startTokenId,\n        uint256 quantity\n    ) internal virtual {}\n\n    /**\n     * @dev Hook that is called after a set of serially-ordered token IDs\n     * have been transferred. This includes minting.\n     * And also called after one token has been burned.\n     *\n     * `startTokenId` - the first token ID to be transferred.\n     * `quantity` - the amount to be transferred.\n     *\n     * Calling conditions:\n     *\n     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been\n     * transferred to `to`.\n     * - When `from` is zero, `tokenId` has been minted for `to`.\n     * - When `to` is zero, `tokenId` has been burned by `from`.\n     * - `from` and `to` are never both zero.\n     */\n    function _afterTokenTransfers(\n        address from,\n        address to,\n        uint256 startTokenId,\n        uint256 quantity\n    ) internal virtual {}\n\n    /**\n     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target contract.\n     *\n     * `from` - Previous owner of the given token ID.\n     * `to` - Target address that will receive the token.\n     * `tokenId` - Token ID to be transferred.\n     * `_data` - Optional data to send along with the call.\n     *\n     * Returns whether the call correctly returned the expected magic value.\n     */\n    function _checkContractOnERC721Received(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes memory _data\n    ) private returns (bool) {\n        try\n            ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received(_msgSenderERC721A(), from, tokenId, _data)\n        returns (bytes4 retval) {\n            return retval == ERC721A__IERC721ReceiverUpgradeable(to).onERC721Received.selector;\n        } catch (bytes memory reason) {\n            if (reason.length == 0) {\n                revert TransferToNonERC721ReceiverImplementer();\n            } else {\n                assembly {\n                    revert(add(32, reason), mload(reason))\n                }\n            }\n        }\n    }\n\n    // =============================================================\n    //                        MINT OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Mints `quantity` tokens and transfers them to `to`.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - `quantity` must be greater than 0.\n     *\n     * Emits a {Transfer} event for each mint.\n     */\n    function _mint(address to, uint256 quantity) internal virtual {\n        uint256 startTokenId = ERC721AStorage.layout()._currentIndex;\n        if (quantity == 0) revert MintZeroQuantity();\n\n        _beforeTokenTransfers(address(0), to, startTokenId, quantity);\n\n        // Overflows are incredibly unrealistic.\n        // `balance` and `numberMinted` have a maximum limit of 2**64.\n        // `tokenId` has a maximum limit of 2**256.\n        unchecked {\n            // Updates:\n            // - `balance += quantity`.\n            // - `numberMinted += quantity`.\n            //\n            // We can directly add to the `balance` and `numberMinted`.\n            ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);\n\n            // Updates:\n            // - `address` to the owner.\n            // - `startTimestamp` to the timestamp of minting.\n            // - `burned` to `false`.\n            // - `nextInitialized` to `quantity == 1`.\n            ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData(\n                to,\n                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)\n            );\n\n            uint256 toMasked;\n            uint256 end = startTokenId + quantity;\n\n            // Use assembly to loop and emit the `Transfer` event for gas savings.\n            // The duplicated `log4` removes an extra check and reduces stack juggling.\n            // The assembly, together with the surrounding Solidity code, have been\n            // delicately arranged to nudge the compiler into producing optimized opcodes.\n            assembly {\n                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.\n                toMasked := and(to, _BITMASK_ADDRESS)\n                // Emit the `Transfer` event.\n                log4(\n                    0, // Start of data (0, since no data).\n                    0, // End of data (0, since no data).\n                    _TRANSFER_EVENT_SIGNATURE, // Signature.\n                    0, // `address(0)`.\n                    toMasked, // `to`.\n                    startTokenId // `tokenId`.\n                )\n\n                // The `iszero(eq(,))` check ensures that large values of `quantity`\n                // that overflows uint256 will make the loop run out of gas.\n                // The compiler will optimize the `iszero` away for performance.\n                for {\n                    let tokenId := add(startTokenId, 1)\n                } iszero(eq(tokenId, end)) {\n                    tokenId := add(tokenId, 1)\n                } {\n                    // Emit the `Transfer` event. Similar to above.\n                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)\n                }\n            }\n            if (toMasked == 0) revert MintToZeroAddress();\n\n            ERC721AStorage.layout()._currentIndex = end;\n        }\n        _afterTokenTransfers(address(0), to, startTokenId, quantity);\n    }\n\n    /**\n     * @dev Mints `quantity` tokens and transfers them to `to`.\n     *\n     * This function is intended for efficient minting only during contract creation.\n     *\n     * It emits only one {ConsecutiveTransfer} as defined in\n     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309),\n     * instead of a sequence of {Transfer} event(s).\n     *\n     * Calling this function outside of contract creation WILL make your contract\n     * non-compliant with the ERC721 standard.\n     * For full ERC721 compliance, substituting ERC721 {Transfer} event(s) with the ERC2309\n     * {ConsecutiveTransfer} event is only permissible during contract creation.\n     *\n     * Requirements:\n     *\n     * - `to` cannot be the zero address.\n     * - `quantity` must be greater than 0.\n     *\n     * Emits a {ConsecutiveTransfer} event.\n     */\n    function _mintERC2309(address to, uint256 quantity) internal virtual {\n        uint256 startTokenId = ERC721AStorage.layout()._currentIndex;\n        if (to == address(0)) revert MintToZeroAddress();\n        if (quantity == 0) revert MintZeroQuantity();\n        if (quantity > _MAX_MINT_ERC2309_QUANTITY_LIMIT) revert MintERC2309QuantityExceedsLimit();\n\n        _beforeTokenTransfers(address(0), to, startTokenId, quantity);\n\n        // Overflows are unrealistic due to the above check for `quantity` to be below the limit.\n        unchecked {\n            // Updates:\n            // - `balance += quantity`.\n            // - `numberMinted += quantity`.\n            //\n            // We can directly add to the `balance` and `numberMinted`.\n            ERC721AStorage.layout()._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);\n\n            // Updates:\n            // - `address` to the owner.\n            // - `startTimestamp` to the timestamp of minting.\n            // - `burned` to `false`.\n            // - `nextInitialized` to `quantity == 1`.\n            ERC721AStorage.layout()._packedOwnerships[startTokenId] = _packOwnershipData(\n                to,\n                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)\n            );\n\n            emit ConsecutiveTransfer(startTokenId, startTokenId + quantity - 1, address(0), to);\n\n            ERC721AStorage.layout()._currentIndex = startTokenId + quantity;\n        }\n        _afterTokenTransfers(address(0), to, startTokenId, quantity);\n    }\n\n    /**\n     * @dev Safely mints `quantity` tokens and transfers them to `to`.\n     *\n     * Requirements:\n     *\n     * - If `to` refers to a smart contract, it must implement\n     * {IERC721Receiver-onERC721Received}, which is called for each safe transfer.\n     * - `quantity` must be greater than 0.\n     *\n     * See {_mint}.\n     *\n     * Emits a {Transfer} event for each mint.\n     */\n    function _safeMint(\n        address to,\n        uint256 quantity,\n        bytes memory _data\n    ) internal virtual {\n        _mint(to, quantity);\n\n        unchecked {\n            if (to.code.length != 0) {\n                uint256 end = ERC721AStorage.layout()._currentIndex;\n                uint256 index = end - quantity;\n                do {\n                    if (!_checkContractOnERC721Received(address(0), to, index++, _data)) {\n                        revert TransferToNonERC721ReceiverImplementer();\n                    }\n                } while (index < end);\n                // Reentrancy protection.\n                if (ERC721AStorage.layout()._currentIndex != end) revert();\n            }\n        }\n    }\n\n    /**\n     * @dev Equivalent to `_safeMint(to, quantity, '')`.\n     */\n    function _safeMint(address to, uint256 quantity) internal virtual {\n        _safeMint(to, quantity, '');\n    }\n\n    // =============================================================\n    //                       APPROVAL OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Equivalent to `_approve(to, tokenId, false)`.\n     */\n    function _approve(address to, uint256 tokenId) internal virtual {\n        _approve(to, tokenId, false);\n    }\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n     * The approval is cleared when the token is transferred.\n     *\n     * Only a single account can be approved at a time, so approving the\n     * zero address clears previous approvals.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     *\n     * Emits an {Approval} event.\n     */\n    function _approve(\n        address to,\n        uint256 tokenId,\n        bool approvalCheck\n    ) internal virtual {\n        address owner = ownerOf(tokenId);\n\n        if (approvalCheck)\n            if (_msgSenderERC721A() != owner)\n                if (!isApprovedForAll(owner, _msgSenderERC721A())) {\n                    revert ApprovalCallerNotOwnerNorApproved();\n                }\n\n        ERC721AStorage.layout()._tokenApprovals[tokenId].value = to;\n        emit Approval(owner, to, tokenId);\n    }\n\n    // =============================================================\n    //                        BURN OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Equivalent to `_burn(tokenId, false)`.\n     */\n    function _burn(uint256 tokenId) internal virtual {\n        _burn(tokenId, false);\n    }\n\n    /**\n     * @dev Destroys `tokenId`.\n     * The approval is cleared when the token is burned.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     *\n     * Emits a {Transfer} event.\n     */\n    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {\n        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);\n\n        address from = address(uint160(prevOwnershipPacked));\n\n        (uint256 approvedAddressSlot, address approvedAddress) = _getApprovedSlotAndAddress(tokenId);\n\n        if (approvalCheck) {\n            // The nested ifs save around 20+ gas over a compound boolean condition.\n            if (!_isSenderApprovedOrOwner(approvedAddress, from, _msgSenderERC721A()))\n                if (!isApprovedForAll(from, _msgSenderERC721A())) revert TransferCallerNotOwnerNorApproved();\n        }\n\n        _beforeTokenTransfers(from, address(0), tokenId, 1);\n\n        // Clear approvals from the previous owner.\n        assembly {\n            if approvedAddress {\n                // This is equivalent to `delete _tokenApprovals[tokenId]`.\n                sstore(approvedAddressSlot, 0)\n            }\n        }\n\n        // Underflow of the sender's balance is impossible because we check for\n        // ownership above and the recipient's balance can't realistically overflow.\n        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.\n        unchecked {\n            // Updates:\n            // - `balance -= 1`.\n            // - `numberBurned += 1`.\n            //\n            // We can directly decrement the balance, and increment the number burned.\n            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.\n            ERC721AStorage.layout()._packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;\n\n            // Updates:\n            // - `address` to the last owner.\n            // - `startTimestamp` to the timestamp of burning.\n            // - `burned` to `true`.\n            // - `nextInitialized` to `true`.\n            ERC721AStorage.layout()._packedOwnerships[tokenId] = _packOwnershipData(\n                from,\n                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)\n            );\n\n            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .\n            if (prevOwnershipPacked & _BITMASK_NEXT_INITIALIZED == 0) {\n                uint256 nextTokenId = tokenId + 1;\n                // If the next slot's address is zero and not burned (i.e. packed value is zero).\n                if (ERC721AStorage.layout()._packedOwnerships[nextTokenId] == 0) {\n                    // If the next slot is within bounds.\n                    if (nextTokenId != ERC721AStorage.layout()._currentIndex) {\n                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.\n                        ERC721AStorage.layout()._packedOwnerships[nextTokenId] = prevOwnershipPacked;\n                    }\n                }\n            }\n        }\n\n        emit Transfer(from, address(0), tokenId);\n        _afterTokenTransfers(from, address(0), tokenId, 1);\n\n        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.\n        unchecked {\n            ERC721AStorage.layout()._burnCounter++;\n        }\n    }\n\n    // =============================================================\n    //                     EXTRA DATA OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Directly sets the extra data for the ownership data `index`.\n     */\n    function _setExtraDataAt(uint256 index, uint24 extraData) internal virtual {\n        uint256 packed = ERC721AStorage.layout()._packedOwnerships[index];\n        if (packed == 0) revert OwnershipNotInitializedForExtraData();\n        uint256 extraDataCasted;\n        // Cast `extraData` with assembly to avoid redundant masking.\n        assembly {\n            extraDataCasted := extraData\n        }\n        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);\n        ERC721AStorage.layout()._packedOwnerships[index] = packed;\n    }\n\n    /**\n     * @dev Called during each token transfer to set the 24bit `extraData` field.\n     * Intended to be overridden by the cosumer contract.\n     *\n     * `previousExtraData` - the value of `extraData` before transfer.\n     *\n     * Calling conditions:\n     *\n     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be\n     * transferred to `to`.\n     * - When `from` is zero, `tokenId` will be minted for `to`.\n     * - When `to` is zero, `tokenId` will be burned by `from`.\n     * - `from` and `to` are never both zero.\n     */\n    function _extraData(\n        address from,\n        address to,\n        uint24 previousExtraData\n    ) internal view virtual returns (uint24) {}\n\n    /**\n     * @dev Returns the next extra data for the packed ownership data.\n     * The returned result is shifted into position.\n     */\n    function _nextExtraData(\n        address from,\n        address to,\n        uint256 prevOwnershipPacked\n    ) private view returns (uint256) {\n        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);\n        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;\n    }\n\n    // =============================================================\n    //                       OTHER OPERATIONS\n    // =============================================================\n\n    /**\n     * @dev Returns the message sender (defaults to `msg.sender`).\n     *\n     * If you are writing GSN compatible contracts, you need to override this function.\n     */\n    function _msgSenderERC721A() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    /**\n     * @dev Converts a uint256 to its ASCII string decimal representation.\n     */\n    function _toString(uint256 value) internal pure virtual returns (string memory str) {\n        assembly {\n            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but\n            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.\n            // We will need 1 word for the trailing zeros padding, 1 word for the length,\n            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.\n            let m := add(mload(0x40), 0xa0)\n            // Update the free memory pointer to allocate.\n            mstore(0x40, m)\n            // Assign the `str` to the end.\n            str := sub(m, 0x20)\n            // Zeroize the slot after the string.\n            mstore(str, 0)\n\n            // Cache the end of the memory to calculate the length later.\n            let end := str\n\n            // We write the string from rightmost digit to leftmost digit.\n            // The following is essentially a do-while loop that also handles the zero case.\n            // prettier-ignore\n            for { let temp := value } 1 {} {\n                str := sub(str, 1)\n                // Write the character to the pointer.\n                // The ASCII index of the '0' character is 48.\n                mstore8(str, add(48, mod(temp, 10)))\n                // Keep dividing `temp` until zero.\n                temp := div(temp, 10)\n                // prettier-ignore\n                if iszero(temp) { break }\n            }\n\n            let length := sub(end, str)\n            // Move the pointer 32 bytes leftwards to make room for the length.\n            str := sub(str, 0x20)\n            // Store the length.\n            mstore(str, length)\n        }\n    }\n}\n"
      },
      "erc721a-upgradeable/contracts/extensions/ERC721AQueryableUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// ERC721A Contracts v4.2.3\n// Creator: Chiru Labs\n\npragma solidity ^0.8.4;\n\nimport './IERC721AQueryableUpgradeable.sol';\nimport '../ERC721AUpgradeable.sol';\nimport '../ERC721A__Initializable.sol';\n\n/**\n * @title ERC721AQueryable.\n *\n * @dev ERC721A subclass with convenience query functions.\n */\nabstract contract ERC721AQueryableUpgradeable is\n    ERC721A__Initializable,\n    ERC721AUpgradeable,\n    IERC721AQueryableUpgradeable\n{\n    function __ERC721AQueryable_init() internal onlyInitializingERC721A {\n        __ERC721AQueryable_init_unchained();\n    }\n\n    function __ERC721AQueryable_init_unchained() internal onlyInitializingERC721A {}\n\n    /**\n     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.\n     *\n     * If the `tokenId` is out of bounds:\n     *\n     * - `addr = address(0)`\n     * - `startTimestamp = 0`\n     * - `burned = false`\n     * - `extraData = 0`\n     *\n     * If the `tokenId` is burned:\n     *\n     * - `addr = <Address of owner before token was burned>`\n     * - `startTimestamp = <Timestamp when token was burned>`\n     * - `burned = true`\n     * - `extraData = <Extra data when token was burned>`\n     *\n     * Otherwise:\n     *\n     * - `addr = <Address of owner>`\n     * - `startTimestamp = <Timestamp of start of ownership>`\n     * - `burned = false`\n     * - `extraData = <Extra data at start of ownership>`\n     */\n    function explicitOwnershipOf(uint256 tokenId) public view virtual override returns (TokenOwnership memory) {\n        TokenOwnership memory ownership;\n        if (tokenId < _startTokenId() || tokenId >= _nextTokenId()) {\n            return ownership;\n        }\n        ownership = _ownershipAt(tokenId);\n        if (ownership.burned) {\n            return ownership;\n        }\n        return _ownershipOf(tokenId);\n    }\n\n    /**\n     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.\n     * See {ERC721AQueryable-explicitOwnershipOf}\n     */\n    function explicitOwnershipsOf(uint256[] calldata tokenIds)\n        external\n        view\n        virtual\n        override\n        returns (TokenOwnership[] memory)\n    {\n        unchecked {\n            uint256 tokenIdsLength = tokenIds.length;\n            TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength);\n            for (uint256 i; i != tokenIdsLength; ++i) {\n                ownerships[i] = explicitOwnershipOf(tokenIds[i]);\n            }\n            return ownerships;\n        }\n    }\n\n    /**\n     * @dev Returns an array of token IDs owned by `owner`,\n     * in the range [`start`, `stop`)\n     * (i.e. `start <= tokenId < stop`).\n     *\n     * This function allows for tokens to be queried if the collection\n     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.\n     *\n     * Requirements:\n     *\n     * - `start < stop`\n     */\n    function tokensOfOwnerIn(\n        address owner,\n        uint256 start,\n        uint256 stop\n    ) external view virtual override returns (uint256[] memory) {\n        unchecked {\n            if (start >= stop) revert InvalidQueryRange();\n            uint256 tokenIdsIdx;\n            uint256 stopLimit = _nextTokenId();\n            // Set `start = max(start, _startTokenId())`.\n            if (start < _startTokenId()) {\n                start = _startTokenId();\n            }\n            // Set `stop = min(stop, stopLimit)`.\n            if (stop > stopLimit) {\n                stop = stopLimit;\n            }\n            uint256 tokenIdsMaxLength = balanceOf(owner);\n            // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`,\n            // to cater for cases where `balanceOf(owner)` is too big.\n            if (start < stop) {\n                uint256 rangeLength = stop - start;\n                if (rangeLength < tokenIdsMaxLength) {\n                    tokenIdsMaxLength = rangeLength;\n                }\n            } else {\n                tokenIdsMaxLength = 0;\n            }\n            uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength);\n            if (tokenIdsMaxLength == 0) {\n                return tokenIds;\n            }\n            // We need to call `explicitOwnershipOf(start)`,\n            // because the slot at `start` may not be initialized.\n            TokenOwnership memory ownership = explicitOwnershipOf(start);\n            address currOwnershipAddr;\n            // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`.\n            // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range.\n            if (!ownership.burned) {\n                currOwnershipAddr = ownership.addr;\n            }\n            for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) {\n                ownership = _ownershipAt(i);\n                if (ownership.burned) {\n                    continue;\n                }\n                if (ownership.addr != address(0)) {\n                    currOwnershipAddr = ownership.addr;\n                }\n                if (currOwnershipAddr == owner) {\n                    tokenIds[tokenIdsIdx++] = i;\n                }\n            }\n            // Downsize the array to fit.\n            assembly {\n                mstore(tokenIds, tokenIdsIdx)\n            }\n            return tokenIds;\n        }\n    }\n\n    /**\n     * @dev Returns an array of token IDs owned by `owner`.\n     *\n     * This function scans the ownership mapping and is O(`totalSupply`) in complexity.\n     * It is meant to be called off-chain.\n     *\n     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into\n     * multiple smaller scans if the collection is large enough to cause\n     * an out-of-gas error (10K collections should be fine).\n     */\n    function tokensOfOwner(address owner) external view virtual override returns (uint256[] memory) {\n        unchecked {\n            uint256 tokenIdsIdx;\n            address currOwnershipAddr;\n            uint256 tokenIdsLength = balanceOf(owner);\n            uint256[] memory tokenIds = new uint256[](tokenIdsLength);\n            TokenOwnership memory ownership;\n            for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) {\n                ownership = _ownershipAt(i);\n                if (ownership.burned) {\n                    continue;\n                }\n                if (ownership.addr != address(0)) {\n                    currOwnershipAddr = ownership.addr;\n                }\n                if (currOwnershipAddr == owner) {\n                    tokenIds[tokenIdsIdx++] = i;\n                }\n            }\n            return tokenIds;\n        }\n    }\n}\n"
      },
      "erc721a-upgradeable/contracts/extensions/IERC721AQueryableUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// ERC721A Contracts v4.2.3\n// Creator: Chiru Labs\n\npragma solidity ^0.8.4;\n\nimport '../IERC721AUpgradeable.sol';\n\n/**\n * @dev Interface of ERC721AQueryable.\n */\ninterface IERC721AQueryableUpgradeable is IERC721AUpgradeable {\n    /**\n     * Invalid query range (`start` >= `stop`).\n     */\n    error InvalidQueryRange();\n\n    /**\n     * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting.\n     *\n     * If the `tokenId` is out of bounds:\n     *\n     * - `addr = address(0)`\n     * - `startTimestamp = 0`\n     * - `burned = false`\n     * - `extraData = 0`\n     *\n     * If the `tokenId` is burned:\n     *\n     * - `addr = <Address of owner before token was burned>`\n     * - `startTimestamp = <Timestamp when token was burned>`\n     * - `burned = true`\n     * - `extraData = <Extra data when token was burned>`\n     *\n     * Otherwise:\n     *\n     * - `addr = <Address of owner>`\n     * - `startTimestamp = <Timestamp of start of ownership>`\n     * - `burned = false`\n     * - `extraData = <Extra data at start of ownership>`\n     */\n    function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory);\n\n    /**\n     * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order.\n     * See {ERC721AQueryable-explicitOwnershipOf}\n     */\n    function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory);\n\n    /**\n     * @dev Returns an array of token IDs owned by `owner`,\n     * in the range [`start`, `stop`)\n     * (i.e. `start <= tokenId < stop`).\n     *\n     * This function allows for tokens to be queried if the collection\n     * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}.\n     *\n     * Requirements:\n     *\n     * - `start < stop`\n     */\n    function tokensOfOwnerIn(\n        address owner,\n        uint256 start,\n        uint256 stop\n    ) external view returns (uint256[] memory);\n\n    /**\n     * @dev Returns an array of token IDs owned by `owner`.\n     *\n     * This function scans the ownership mapping and is O(`totalSupply`) in complexity.\n     * It is meant to be called off-chain.\n     *\n     * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into\n     * multiple smaller scans if the collection is large enough to cause\n     * an out-of-gas error (10K collections should be fine).\n     */\n    function tokensOfOwner(address owner) external view returns (uint256[] memory);\n}\n"
      },
      "erc721a-upgradeable/contracts/IERC721AUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// ERC721A Contracts v4.2.3\n// Creator: Chiru Labs\n\npragma solidity ^0.8.4;\n\n/**\n * @dev Interface of ERC721A.\n */\ninterface IERC721AUpgradeable {\n    /**\n     * The caller must own the token or be an approved operator.\n     */\n    error ApprovalCallerNotOwnerNorApproved();\n\n    /**\n     * The token does not exist.\n     */\n    error ApprovalQueryForNonexistentToken();\n\n    /**\n     * Cannot query the balance for the zero address.\n     */\n    error BalanceQueryForZeroAddress();\n\n    /**\n     * Cannot mint to the zero address.\n     */\n    error MintToZeroAddress();\n\n    /**\n     * The quantity of tokens minted must be more than zero.\n     */\n    error MintZeroQuantity();\n\n    /**\n     * The token does not exist.\n     */\n    error OwnerQueryForNonexistentToken();\n\n    /**\n     * The caller must own the token or be an approved operator.\n     */\n    error TransferCallerNotOwnerNorApproved();\n\n    /**\n     * The token must be owned by `from`.\n     */\n    error TransferFromIncorrectOwner();\n\n    /**\n     * Cannot safely transfer to a contract that does not implement the\n     * ERC721Receiver interface.\n     */\n    error TransferToNonERC721ReceiverImplementer();\n\n    /**\n     * Cannot transfer to the zero address.\n     */\n    error TransferToZeroAddress();\n\n    /**\n     * The token does not exist.\n     */\n    error URIQueryForNonexistentToken();\n\n    /**\n     * The `quantity` minted with ERC2309 exceeds the safety limit.\n     */\n    error MintERC2309QuantityExceedsLimit();\n\n    /**\n     * The `extraData` cannot be set on an unintialized ownership slot.\n     */\n    error OwnershipNotInitializedForExtraData();\n\n    // =============================================================\n    //                            STRUCTS\n    // =============================================================\n\n    struct TokenOwnership {\n        // The address of the owner.\n        address addr;\n        // Stores the start time of ownership with minimal overhead for tokenomics.\n        uint64 startTimestamp;\n        // Whether the token has been burned.\n        bool burned;\n        // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.\n        uint24 extraData;\n    }\n\n    // =============================================================\n    //                         TOKEN COUNTERS\n    // =============================================================\n\n    /**\n     * @dev Returns the total number of tokens in existence.\n     * Burned tokens will reduce the count.\n     * To get the total number of tokens minted, please see {_totalMinted}.\n     */\n    function totalSupply() external view returns (uint256);\n\n    // =============================================================\n    //                            IERC165\n    // =============================================================\n\n    /**\n     * @dev Returns true if this contract implements the interface defined by\n     * `interfaceId`. See the corresponding\n     * [EIP section](https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified)\n     * to learn more about how these ids are created.\n     *\n     * This function call must use less than 30000 gas.\n     */\n    function supportsInterface(bytes4 interfaceId) external view returns (bool);\n\n    // =============================================================\n    //                            IERC721\n    // =============================================================\n\n    /**\n     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.\n     */\n    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);\n\n    /**\n     * @dev Emitted when `owner` enables or disables\n     * (`approved`) `operator` to manage all of its assets.\n     */\n    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);\n\n    /**\n     * @dev Returns the number of tokens in `owner`'s account.\n     */\n    function balanceOf(address owner) external view returns (uint256 balance);\n\n    /**\n     * @dev Returns the owner of the `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function ownerOf(uint256 tokenId) external view returns (address owner);\n\n    /**\n     * @dev Safely transfers `tokenId` token from `from` to `to`,\n     * checking first that contract recipients are aware of the ERC721 protocol\n     * to prevent tokens from being forever locked.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must exist and be owned by `from`.\n     * - If the caller is not `from`, it must be have been allowed to move\n     * this token by either {approve} or {setApprovalForAll}.\n     * - If `to` refers to a smart contract, it must implement\n     * {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.\n     *\n     * Emits a {Transfer} event.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId,\n        bytes calldata data\n    ) external payable;\n\n    /**\n     * @dev Equivalent to `safeTransferFrom(from, to, tokenId, '')`.\n     */\n    function safeTransferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external payable;\n\n    /**\n     * @dev Transfers `tokenId` from `from` to `to`.\n     *\n     * WARNING: Usage of this method is discouraged, use {safeTransferFrom}\n     * whenever possible.\n     *\n     * Requirements:\n     *\n     * - `from` cannot be the zero address.\n     * - `to` cannot be the zero address.\n     * - `tokenId` token must be owned by `from`.\n     * - If the caller is not `from`, it must be approved to move this token\n     * by either {approve} or {setApprovalForAll}.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(\n        address from,\n        address to,\n        uint256 tokenId\n    ) external payable;\n\n    /**\n     * @dev Gives permission to `to` to transfer `tokenId` token to another account.\n     * The approval is cleared when the token is transferred.\n     *\n     * Only a single account can be approved at a time, so approving the\n     * zero address clears previous approvals.\n     *\n     * Requirements:\n     *\n     * - The caller must own the token or be an approved operator.\n     * - `tokenId` must exist.\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address to, uint256 tokenId) external payable;\n\n    /**\n     * @dev Approve or remove `operator` as an operator for the caller.\n     * Operators can call {transferFrom} or {safeTransferFrom}\n     * for any token owned by the caller.\n     *\n     * Requirements:\n     *\n     * - The `operator` cannot be the caller.\n     *\n     * Emits an {ApprovalForAll} event.\n     */\n    function setApprovalForAll(address operator, bool _approved) external;\n\n    /**\n     * @dev Returns the account approved for `tokenId` token.\n     *\n     * Requirements:\n     *\n     * - `tokenId` must exist.\n     */\n    function getApproved(uint256 tokenId) external view returns (address operator);\n\n    /**\n     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.\n     *\n     * See {setApprovalForAll}.\n     */\n    function isApprovedForAll(address owner, address operator) external view returns (bool);\n\n    // =============================================================\n    //                        IERC721Metadata\n    // =============================================================\n\n    /**\n     * @dev Returns the token collection name.\n     */\n    function name() external view returns (string memory);\n\n    /**\n     * @dev Returns the token collection symbol.\n     */\n    function symbol() external view returns (string memory);\n\n    /**\n     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.\n     */\n    function tokenURI(uint256 tokenId) external view returns (string memory);\n\n    // =============================================================\n    //                           IERC2309\n    // =============================================================\n\n    /**\n     * @dev Emitted when tokens in `fromTokenId` to `toTokenId`\n     * (inclusive) is transferred from `from` to `to`, as defined in the\n     * [ERC2309](https://eips.ethereum.org/EIPS/eip-2309) standard.\n     *\n     * See {_mintERC2309} for more details.\n     */\n    event ConsecutiveTransfer(uint256 indexed fromTokenId, uint256 toTokenId, address indexed from, address indexed to);\n}\n"
      },
      "solady/src/utils/ECDSA.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Gas optimized ECDSA wrapper.\n/// @author Solady (https://github.com/vectorized/solady/blob/main/src/utils/ECDSA.sol)\n/// @author Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/ECDSA.sol)\n/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/cryptography/ECDSA.sol)\nlibrary ECDSA {\n    function recover(bytes32 hash, bytes calldata signature) internal view returns (address result) {\n        assembly {\n            if eq(signature.length, 65) {\n                // Copy the free memory pointer so that we can restore it later.\n                let m := mload(0x40)\n                // Directly copy `r` and `s` from the calldata.\n                calldatacopy(0x40, signature.offset, 0x40)\n\n                // If `s` in lower half order, such that the signature is not malleable.\n                // prettier-ignore\n                if iszero(gt(mload(0x60), 0x7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0)) {\n                    mstore(0x00, hash)\n                    // Compute `v` and store it in the scratch space.\n                    mstore(0x20, byte(0, calldataload(add(signature.offset, 0x40))))\n                    pop(\n                        staticcall(\n                            gas(), // Amount of gas left for the transaction.\n                            0x01, // Address of `ecrecover`.\n                            0x00, // Start of input.\n                            0x80, // Size of input.\n                            0x40, // Start of output.\n                            0x20 // Size of output.\n                        )\n                    )\n                    // Restore the zero slot.\n                    mstore(0x60, 0)\n                    // `returndatasize()` will be `0x20` upon success, and `0x00` otherwise.\n                    result := mload(sub(0x60, returndatasize()))\n                }\n                // Restore the free memory pointer.\n                mstore(0x40, m)\n            }\n        }\n    }\n\n    function recover(\n        bytes32 hash,\n        bytes32 r,\n        bytes32 vs\n    ) internal view returns (address result) {\n        assembly {\n            // Copy the free memory pointer so that we can restore it later.\n            let m := mload(0x40)\n            // prettier-ignore\n            let s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)\n\n            // If `s` in lower half order, such that the signature is not malleable.\n            // prettier-ignore\n            if iszero(gt(s, 0x7fffffffffffffffffffffffffffffff5d576e7357a4501ddfe92f46681b20a0)) {\n                mstore(0x00, hash)\n                mstore(0x20, add(shr(255, vs), 27))\n                mstore(0x40, r)\n                mstore(0x60, s)\n                pop(\n                    staticcall(\n                        gas(), // Amount of gas left for the transaction.\n                        0x01, // Address of `ecrecover`.\n                        0x00, // Start of input.\n                        0x80, // Size of input.\n                        0x40, // Start of output.\n                        0x20 // Size of output.\n                    )\n                )\n                // Restore the zero slot.\n                mstore(0x60, 0)\n                // `returndatasize()` will be `0x20` upon success, and `0x00` otherwise.\n                result := mload(sub(0x60, returndatasize()))\n            }\n            // Restore the free memory pointer.\n            mstore(0x40, m)\n        }\n    }\n\n    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32 result) {\n        assembly {\n            // Store into scratch space for keccak256.\n            mstore(0x20, hash)\n            mstore(0x00, \"\\x00\\x00\\x00\\x00\\x19Ethereum Signed Message:\\n32\")\n            // 0x40 - 0x04 = 0x3c\n            result := keccak256(0x04, 0x3c)\n        }\n    }\n\n    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32 result) {\n        assembly {\n            // We need at most 128 bytes for Ethereum signed message header.\n            // The max length of the ASCII reprenstation of a uint256 is 78 bytes.\n            // The length of \"\\x19Ethereum Signed Message:\\n\" is 26 bytes (i.e. 0x1a).\n            // The next multiple of 32 above 78 + 26 is 128 (i.e. 0x80).\n\n            // Instead of allocating, we temporarily copy the 128 bytes before the\n            // start of `s` data to some variables.\n            let m3 := mload(sub(s, 0x60))\n            let m2 := mload(sub(s, 0x40))\n            let m1 := mload(sub(s, 0x20))\n            // The length of `s` is in bytes.\n            let sLength := mload(s)\n\n            let ptr := add(s, 0x20)\n\n            // `end` marks the end of the memory which we will compute the keccak256 of.\n            let end := add(ptr, sLength)\n\n            // Convert the length of the bytes to ASCII decimal representation\n            // and store it into the memory.\n            // prettier-ignore\n            for { let temp := sLength } 1 {} {\n                ptr := sub(ptr, 1)\n                mstore8(ptr, add(48, mod(temp, 10)))\n                temp := div(temp, 10)\n                // prettier-ignore\n                if iszero(temp) { break }\n            }\n\n            // Copy the header over to the memory.\n            mstore(sub(ptr, 0x20), \"\\x00\\x00\\x00\\x00\\x00\\x00\\x19Ethereum Signed Message:\\n\")\n            // Compute the keccak256 of the memory.\n            result := keccak256(sub(ptr, 0x1a), sub(end, sub(ptr, 0x1a)))\n\n            // Restore the previous memory.\n            mstore(s, sLength)\n            mstore(sub(s, 0x20), m1)\n            mstore(sub(s, 0x40), m2)\n            mstore(sub(s, 0x60), m3)\n        }\n    }\n}\n"
      },
      "solady/src/utils/LibString.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Library for converting numbers into strings and other string operations.\n/// @author Solady (https://github.com/vectorized/solady/blob/main/src/utils/LibString.sol)\n/// @author Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/LibString.sol)\nlibrary LibString {\n    /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/\n    /*                        CUSTOM ERRORS                       */\n    /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/\n\n    error HexLengthInsufficient();\n\n    /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/\n    /*                     DECIMAL OPERATIONS                     */\n    /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/\n\n    function toString(uint256 value) internal pure returns (string memory str) {\n        assembly {\n            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but\n            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.\n            // We will need 1 word for the trailing zeros padding, 1 word for the length,\n            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.\n            let m := add(mload(0x40), 0xa0)\n            // Update the free memory pointer to allocate.\n            mstore(0x40, m)\n            // Assign the `str` to the end.\n            str := sub(m, 0x20)\n            // Zeroize the slot after the string.\n            mstore(str, 0)\n\n            // Cache the end of the memory to calculate the length later.\n            let end := str\n\n            // We write the string from rightmost digit to leftmost digit.\n            // The following is essentially a do-while loop that also handles the zero case.\n            // prettier-ignore\n            for { let temp := value } 1 {} {\n                str := sub(str, 1)\n                // Write the character to the pointer.\n                // The ASCII index of the '0' character is 48.\n                mstore8(str, add(48, mod(temp, 10)))\n                // Keep dividing `temp` until zero.\n                temp := div(temp, 10)\n                // prettier-ignore\n                if iszero(temp) { break }\n            }\n\n            let length := sub(end, str)\n            // Move the pointer 32 bytes leftwards to make room for the length.\n            str := sub(str, 0x20)\n            // Store the length.\n            mstore(str, length)\n        }\n    }\n\n    /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/\n    /*                   HEXADECIMAL OPERATIONS                   */\n    /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/\n\n    function toHexString(uint256 value, uint256 length) internal pure returns (string memory str) {\n        assembly {\n            let start := mload(0x40)\n            // We need 0x20 bytes for the trailing zeros padding, `length * 2` bytes\n            // for the digits, 0x02 bytes for the prefix, and 0x20 bytes for the length.\n            // We add 0x20 to the total and round down to a multiple of 0x20.\n            // (0x20 + 0x20 + 0x02 + 0x20) = 0x62.\n            let m := add(start, and(add(shl(1, length), 0x62), not(0x1f)))\n            // Allocate the memory.\n            mstore(0x40, m)\n            // Assign the `str` to the end.\n            str := sub(m, 0x20)\n            // Zeroize the slot after the string.\n            mstore(str, 0)\n\n            // Cache the end to calculate the length later.\n            let end := str\n            // Store \"0123456789abcdef\" in scratch space.\n            mstore(0x0f, 0x30313233343536373839616263646566)\n\n            let temp := value\n            // We write the string from rightmost digit to leftmost digit.\n            // The following is essentially a do-while loop that also handles the zero case.\n            // prettier-ignore\n            for {} 1 {} {\n                str := sub(str, 2)\n                mstore8(add(str, 1), mload(and(temp, 15)))\n                mstore8(str, mload(and(shr(4, temp), 15)))\n                temp := shr(8, temp)\n                length := sub(length, 1)\n                // prettier-ignore\n                if iszero(length) { break }\n            }\n\n            if temp {\n                // Store the function selector of `HexLengthInsufficient()`.\n                mstore(0x00, 0x2194895a)\n                // Revert with (offset, size).\n                revert(0x1c, 0x04)\n            }\n\n            // Compute the string's length.\n            let strLength := add(sub(end, str), 2)\n            // Move the pointer and write the \"0x\" prefix.\n            str := sub(str, 0x20)\n            mstore(str, 0x3078)\n            // Move the pointer and write the length.\n            str := sub(str, 2)\n            mstore(str, strLength)\n        }\n    }\n\n    function toHexString(uint256 value) internal pure returns (string memory str) {\n        assembly {\n            let start := mload(0x40)\n            // We need 0x20 bytes for the trailing zeros padding, 0x20 bytes for the length,\n            // 0x02 bytes for the prefix, and 0x40 bytes for the digits.\n            // The next multiple of 0x20 above (0x20 + 0x20 + 0x02 + 0x40) is 0xa0.\n            let m := add(start, 0xa0)\n            // Allocate the memory.\n            mstore(0x40, m)\n            // Assign the `str` to the end.\n            str := sub(m, 0x20)\n            // Zeroize the slot after the string.\n            mstore(str, 0)\n\n            // Cache the end to calculate the length later.\n            let end := str\n            // Store \"0123456789abcdef\" in scratch space.\n            mstore(0x0f, 0x30313233343536373839616263646566)\n\n            // We write the string from rightmost digit to leftmost digit.\n            // The following is essentially a do-while loop that also handles the zero case.\n            // prettier-ignore\n            for { let temp := value } 1 {} {\n                str := sub(str, 2)\n                mstore8(add(str, 1), mload(and(temp, 15)))\n                mstore8(str, mload(and(shr(4, temp), 15)))\n                temp := shr(8, temp)\n                // prettier-ignore\n                if iszero(temp) { break }\n            }\n\n            // Compute the string's length.\n            let strLength := add(sub(end, str), 2)\n            // Move the pointer and write the \"0x\" prefix.\n            str := sub(str, 0x20)\n            mstore(str, 0x3078)\n            // Move the pointer and write the length.\n            str := sub(str, 2)\n            mstore(str, strLength)\n        }\n    }\n\n    function toHexString(address value) internal pure returns (string memory str) {\n        assembly {\n            let start := mload(0x40)\n            // We need 0x20 bytes for the length, 0x02 bytes for the prefix,\n            // and 0x28 bytes for the digits.\n            // The next multiple of 0x20 above (0x20 + 0x02 + 0x28) is 0x60.\n            str := add(start, 0x60)\n\n            // Allocate the memory.\n            mstore(0x40, str)\n            // Store \"0123456789abcdef\" in scratch space.\n            mstore(0x0f, 0x30313233343536373839616263646566)\n\n            let length := 20\n            // We write the string from rightmost digit to leftmost digit.\n            // The following is essentially a do-while loop that also handles the zero case.\n            // prettier-ignore\n            for { let temp := value } 1 {} {\n                str := sub(str, 2)\n                mstore8(add(str, 1), mload(and(temp, 15)))\n                mstore8(str, mload(and(shr(4, temp), 15)))\n                temp := shr(8, temp)\n                length := sub(length, 1)\n                // prettier-ignore\n                if iszero(length) { break }\n            }\n\n            // Move the pointer and write the \"0x\" prefix.\n            str := sub(str, 32)\n            mstore(str, 0x3078)\n            // Move the pointer and write the length.\n            str := sub(str, 2)\n            mstore(str, 42)\n        }\n    }\n\n    /*´:°•.°+.*•´.*:˚.°*.˚•´.°:°•.°•.*•´.*:˚.°*.˚•´.°:°•.°+.*•´.*:*/\n    /*                   OTHER STRING OPERATIONS                  */\n    /*.•°:°.´+˚.*°.˚:*.´•*.+°.•°:´*.´•*.•°.•°:°.´:•˚°.*°.˚:*.´+°.•*/\n\n    function replace(\n        string memory subject,\n        string memory search,\n        string memory replacement\n    ) internal pure returns (string memory result) {\n        assembly {\n            let subjectLength := mload(subject)\n            let searchLength := mload(search)\n            let replacementLength := mload(replacement)\n\n            subject := add(subject, 0x20)\n            search := add(search, 0x20)\n            replacement := add(replacement, 0x20)\n            result := add(mload(0x40), 0x20)\n\n            let subjectEnd := add(subject, subjectLength)\n            if iszero(gt(searchLength, subjectLength)) {\n                let subjectSearchEnd := add(sub(subjectEnd, searchLength), 1)\n                let h := 0\n                if iszero(lt(searchLength, 32)) {\n                    h := keccak256(search, searchLength)\n                }\n                let m := shl(3, sub(32, and(searchLength, 31)))\n                let s := mload(search)\n                // prettier-ignore\n                for {} 1 {} {\n                    let t := mload(subject)\n                    // Whether the first `searchLength % 32` bytes of \n                    // `subject` and `search` matches.\n                    if iszero(shr(m, xor(t, s))) {\n                        if h {\n                            if iszero(eq(keccak256(subject, searchLength), h)) {\n                                mstore(result, t)\n                                result := add(result, 1)\n                                subject := add(subject, 1)\n                                // prettier-ignore\n                                if iszero(lt(subject, subjectSearchEnd)) { break }\n                                continue\n                            }\n                        }\n                        // Copy the `replacement` one word at a time.\n                        // prettier-ignore\n                        for { let o := 0 } 1 {} {\n                            mstore(add(result, o), mload(add(replacement, o)))\n                            o := add(o, 0x20)\n                            // prettier-ignore\n                            if iszero(lt(o, replacementLength)) { break }\n                        }\n                        result := add(result, replacementLength)\n                        subject := add(subject, searchLength)    \n                        if iszero(searchLength) {\n                            mstore(result, t)\n                            result := add(result, 1)\n                            subject := add(subject, 1)\n                        }\n                        // prettier-ignore\n                        if iszero(lt(subject, subjectSearchEnd)) { break }\n                        continue\n                    }\n                    mstore(result, t)\n                    result := add(result, 1)\n                    subject := add(subject, 1)\n                    // prettier-ignore\n                    if iszero(lt(subject, subjectSearchEnd)) { break }\n                }\n            }\n\n            let resultRemainder := result\n            result := add(mload(0x40), 0x20)\n            let k := add(sub(resultRemainder, result), sub(subjectEnd, subject))\n            // Copy the rest of the string one word at a time.\n            // prettier-ignore\n            for {} lt(subject, subjectEnd) {} {\n                mstore(resultRemainder, mload(subject))\n                resultRemainder := add(resultRemainder, 0x20)\n                subject := add(subject, 0x20)\n            }\n            // Allocate memory for the length and the bytes,\n            // rounded up to a multiple of 32.\n            mstore(0x40, add(result, and(add(k, 0x40), not(0x1f))))\n            result := sub(result, 0x20)\n            mstore(result, k)\n        }\n    }\n}\n"
      },
      "solady/src/utils/MerkleProofLib.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity ^0.8.4;\n\n/// @notice Gas optimized verification of proof of inclusion for a leaf in a Merkle tree.\n/// @author Solady (https://github.com/vectorized/solady/blob/main/src/utils/MerkleProofLib.sol)\n/// @author Modified from Solmate (https://github.com/transmissions11/solmate/blob/main/src/utils/MerkleProofLib.sol)\n/// @author Modified from OpenZeppelin (https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/utils/cryptography/MerkleProof.sol)\nlibrary MerkleProofLib {\n    function verify(\n        bytes32[] calldata proof,\n        bytes32 root,\n        bytes32 leaf\n    ) internal pure returns (bool isValid) {\n        assembly {\n            if proof.length {\n                // Left shift by 5 is equivalent to multiplying by 0x20.\n                let end := add(proof.offset, shl(5, proof.length))\n                // Initialize `offset` to the offset of `proof` in the calldata.\n                let offset := proof.offset\n                // Iterate over proof elements to compute root hash.\n                // prettier-ignore\n                for {} 1 {} {\n                    // Slot of `leaf` in scratch space.\n                    // If the condition is true: 0x20, otherwise: 0x00.\n                    let scratch := shl(5, gt(leaf, calldataload(offset)))\n                    // Store elements to hash contiguously in scratch space.\n                    // Scratch space is 64 bytes (0x00 - 0x3f) and both elements are 32 bytes.\n                    mstore(scratch, leaf)\n                    mstore(xor(scratch, 0x20), calldataload(offset))\n                    // Reuse `leaf` to store the hash to reduce stack operations.\n                    leaf := keccak256(0x00, 0x40)\n                    offset := add(offset, 0x20)\n                    // prettier-ignore\n                    if iszero(lt(offset, end)) { break }\n                }\n            }\n            isValid := eq(leaf, root)\n        }\n    }\n\n    function verifyMultiProof(\n        bytes32[] calldata proof,\n        bytes32 root,\n        bytes32[] calldata leafs,\n        bool[] calldata flags\n    ) internal pure returns (bool isValid) {\n        // Rebuilds the root by consuming and producing values on a queue.\n        // The queue starts with the `leafs` array, and goes into a `hashes` array.\n        // After the process, the last element on the queue is verified\n        // to be equal to the `root`.\n        //\n        // The `flags` array denotes whether the sibling\n        // should be popped from the queue (`flag == true`), or\n        // should be popped from the `proof` (`flag == false`).\n        assembly {\n            // If the number of flags is correct.\n            // prettier-ignore\n            for {} eq(add(leafs.length, proof.length), add(flags.length, 1)) {} {\n                // Left shift by 5 is equivalent to multiplying by 0x20.\n                // Compute the end calldata offset of `leafs`.\n                let leafsEnd := add(leafs.offset, shl(5, leafs.length))\n                // These are the calldata offsets.\n                let leafsOffset := leafs.offset\n                let flagsOffset := flags.offset\n                let proofOffset := proof.offset\n\n                // We can use the free memory space for the queue.\n                // We don't need to allocate, since the queue is temporary.\n                let hashesFront := mload(0x40)\n                let hashesBack := hashesFront\n                // This is the end of the memory for the queue.\n                let end := add(hashesBack, shl(5, flags.length))\n\n                // For the case where `proof.length + leafs.length == 1`.\n                if iszero(flags.length) {\n                    // If `proof.length` is zero, `leafs.length` is 1.\n                    if iszero(proof.length) {\n                        isValid := eq(calldataload(leafsOffset), root)\n                        break\n                    }\n                    // If `leafs.length` is zero, `proof.length` is 1.\n                    if iszero(leafs.length) {\n                        isValid := eq(calldataload(proofOffset), root)\n                        break\n                    }\n                }\n\n                // prettier-ignore\n                for {} 1 {} {\n                    let a := 0\n                    // Pops a value from the queue into `a`.\n                    switch lt(leafsOffset, leafsEnd)\n                    case 0 {\n                        // Pop from `hashes` if there are no more leafs.\n                        a := mload(hashesFront)\n                        hashesFront := add(hashesFront, 0x20)\n                    }\n                    default {\n                        // Otherwise, pop from `leafs`.\n                        a := calldataload(leafsOffset)\n                        leafsOffset := add(leafsOffset, 0x20)\n                    }\n\n                    let b := 0\n                    // If the flag is false, load the next proof,\n                    // else, pops from the queue.\n                    switch calldataload(flagsOffset)\n                    case 0 {\n                        // Loads the next proof.\n                        b := calldataload(proofOffset)\n                        proofOffset := add(proofOffset, 0x20)\n                    }\n                    default {\n                        // Pops a value from the queue into `a`.\n                        switch lt(leafsOffset, leafsEnd)\n                        case 0 {\n                            // Pop from `hashes` if there are no more leafs.\n                            b := mload(hashesFront)\n                            hashesFront := add(hashesFront, 0x20)\n                        }\n                        default {\n                            // Otherwise, pop from `leafs`.\n                            b := calldataload(leafsOffset)\n                            leafsOffset := add(leafsOffset, 0x20)\n                        }\n                    }\n                    // Advance to the next flag offset.\n                    flagsOffset := add(flagsOffset, 0x20)\n\n                    // Slot of `a` in scratch space.\n                    // If the condition is true: 0x20, otherwise: 0x00.\n                    let scratch := shl(5, gt(a, b))\n                    // Hash the scratch space and push the result onto the queue.\n                    mstore(scratch, a)\n                    mstore(xor(scratch, 0x20), b)\n                    mstore(hashesBack, keccak256(0x00, 0x40))\n                    hashesBack := add(hashesBack, 0x20)\n                    // prettier-ignore\n                    if iszero(lt(hashesBack, end)) { break }\n                }\n                // Checks if the last value in the queue is same as the root.\n                isValid := eq(mload(sub(hashesBack, 0x20)), root)\n                break\n            }\n        }\n    }\n}\n"
      }
    },
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 200
      },
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "libraries": {
        "contracts/ArchetypeLogic.sol": {
          "ArchetypeLogic": "0x17a23a733d7b8206a4f950cfddbdb56563ce3b7b"
        }
      }
    }
  }}