Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.4;

import "../token/ERC721VF.sol";
import "./VFTokenAllExtensions.sol";

contract VFToken is ERC721VF, VFTokenAllExtensions {
    //Token base URI
    string private _baseUri;

    /**
     * @dev Initializes the contract by setting a `initialBaseUri`, `name`, `symbol`,
     * and a `controlContractAddress` to the token collection.
     */
    constructor(
        string memory initialBaseUri,
        string memory name,
        string memory symbol,
        address controlContractAddress,
        address royaltiesContractAddress,
        address renderingContractAddress
    )
        ERC721VF(name, symbol)
        VFTokenAllExtensions(
            controlContractAddress,
            royaltiesContractAddress,
            renderingContractAddress
        )
    {
        string memory contractAddress = Strings.toHexString(
            uint160(address(this)),
            20
        );
        setBaseURI(
            string(
                abi.encodePacked(initialBaseUri, contractAddress, "/tokens/")
            )
        );
    }

    /**
     * @dev Get the base token URI
     */
    function _baseURI() internal view virtual override returns (string memory) {
        return _baseUri;
    }

    /**
     * @dev Update the base token URI
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function setBaseURI(string memory baseUri) public onlyRole(getAdminRole()) {
        _baseUri = baseUri;
    }

    /**
     * @dev Permanently lock minting
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function lockMintingPermanently() external onlyRole(getAdminRole()) {
        _lockMintingPermanently();
    }

    /**
     * @dev Set the active/inactive state of minting
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function toggleMintActive() external onlyRole(getAdminRole()) {
        _toggleMintActive();
    }

    /**
     * @dev Set the active/inactive state of burning
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function toggleBurnActive() external onlyRole(getAdminRole()) {
        _toggleBurnActive();
    }

    /**
     * @dev Airdrop `addresses` for `quantity` starting at `startTokenId`
     *
     * Requirements:
     *
     * - the caller must be a minter role
     * - minting must not be locked and must be active
     * - `addresses` and `quantities` must have the same length
     */
    function airdrop(
        address[] calldata addresses,
        uint256[] calldata quantities,
        uint256 startTokenId
    ) external onlyRoles(getMinterRoles()) notLocked mintActive {
        _airdrop(addresses, quantities, startTokenId);
    }

    /**
     * @dev mint batch `to` for `quantity` starting at `startTokenId`
     *
     * Requirements:
     *
     * - the caller must be a minter role
     * - minting must not be locked and must be active
     */
    function mintBatch(
        address to,
        uint8 quantity,
        uint256 startTokenId
    ) external onlyRoles(getMinterRoles()) notLocked mintActive {
        _mintBatch(to, quantity, startTokenId);
    }

    /**
     * @dev mint `to` token `tokenId`
     *
     * Requirements:
     *
     * - the caller must be a minter role
     * - minting must not be locked and must be active
     */
    function mint(
        address to,
        uint256 tokenId
    ) external onlyRoles(getMinterRoles()) notLocked mintActive {
        _mint(to, tokenId);
    }

    /**
     * @dev burn `from` token `tokenId`
     *
     * Requirements:
     *
     * - the caller must be a burner role
     * - burning must be active
     */
    function burn(
        address from,
        uint256 tokenId
    ) external onlyRole(getBurnerRole()) burnActive {
        _burn(from, tokenId, false);
    }

    /**
     * @dev If renderingContract is set then returns its tokenURI(tokenId)
     * return value, otherwise returns the standard baseTokenURI + tokenId.
     */
    function tokenURI(
        uint256 tokenId
    ) public view override returns (string memory) {
        if (getRenderingContract() != address(0)) {
            return renderingContractTokenURI(tokenId);
        }
        return super.tokenURI(tokenId);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Interface for the NFT Royalty Standard.
 *
 * A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
 * support for royalty payments across all NFT marketplaces and ecosystem participants.
 *
 * _Available since v4.5._
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
     * exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator
    ) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(
        uint256 x,
        uint256 y,
        uint256 denominator,
        Rounding rounding
    ) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10**64) {
                value /= 10**64;
                result += 64;
            }
            if (value >= 10**32) {
                value /= 10**32;
                result += 32;
            }
            if (value >= 10**16) {
                value /= 10**16;
                result += 16;
            }
            if (value >= 10**8) {
                value /= 10**8;
                result += 8;
            }
            if (value >= 10**4) {
                value /= 10**4;
                result += 4;
            }
            if (value >= 10**2) {
                value /= 10**2;
                result += 2;
            }
            if (value >= 10**1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10**result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

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

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

interface IAccessControlVF {
    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(
        bytes32 indexed role,
        bytes32 indexed previousAdminRole,
        bytes32 indexed newAdminRole
    );

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {AccessControl-_setupRole}.
     */
    event RoleGranted(
        bytes32 indexed role,
        address indexed account,
        address indexed sender
    );

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(
        bytes32 indexed role,
        address indexed account,
        address indexed sender
    );

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account)
        external
        view
        returns (bool);

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{40}) is missing role (0x[0-9a-f]{64})$/
     */
    function checkRole(bytes32 role, address account) external view;

    /**
     * @dev Returns bytes of default admin role
     */
    function getAdminRole() external view returns (bytes32);

    /**
     * @dev Returns bytes of token contract role
     */
    function getTokenContractRole() external view returns (bytes32);

    /**
     * @dev Returns bytes of sales contract role
     */
    function getSalesContractRole() external view returns (bytes32);

    /**
     * @dev Returns bytes of burner role
     */
    function getBurnerRole() external view returns (bytes32);

    /**
     * @dev Returns bytes of minter role
     */
    function getMinterRole() external view returns (bytes32);

    /**
     * @dev Returns a bytes array of roles that can be minters
     */
    function getMinterRoles() external view returns (bytes32[] memory);

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external;

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been revoked `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external;

    /**
     * @dev Selects the next minter from the minters array using the current minter index.
     * The current minter index should be incremented after each selection.  If the
     * current minter index + 1 is equal to the minters array length then the current
     * minter index should be set back to 0
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function selectNextMinter() external returns (address payable);

    /**
     * @dev Grants `minter` minter role and adds `minter` to minters array
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function grantMinterRole(address minter) external;

    /**
     * @dev Revokes minter role from `minter` and removes `minter` from minters array
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function revokeMinterRole(address minter) external;

    /**
     * @dev Distributes ETH evenly to all addresses in minters array
     */
    function fundMinters() external payable;
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {AccessControlVFExtension} from "../extensions/accesscontrol/AccessControlVFExtension.sol";
import {RoyaltiesVFExtension} from "../extensions/royalties/RoyaltiesVFExtension.sol";
import {TokenURIGeneratorVFExtension} from "../extensions/tokenurigenerator/TokenURIGeneratorVFExtension.sol";
import {WithdrawVFExtension} from "../extensions/withdraw/WithdrawVFExtension.sol";

abstract contract VFTokenAllExtensions is
    AccessControlVFExtension,
    RoyaltiesVFExtension,
    TokenURIGeneratorVFExtension,
    WithdrawVFExtension
{
    constructor(
        address controlContractAddress,
        address royaltiesContractAddress,
        address renderingContractAddress
    )
        AccessControlVFExtension(controlContractAddress)
        RoyaltiesVFExtension(royaltiesContractAddress)
        TokenURIGeneratorVFExtension(renderingContractAddress)
    {}

    function setRoyaltiesContract(address royaltiesContractAddress)
        external
        onlyRole(getAdminRole())
    {
        super._setRoyaltiesContract(royaltiesContractAddress);
    }

    function setRenderingContract(address renderContractAddress)
        external
        onlyRole(getAdminRole())
    {
        super._setRenderingContract(renderContractAddress);
    }

    function withdrawMoney() external onlyRole(getAdminRole()) {
        super._withdrawMoney();
    }

    function withdrawToken(
        address contractAddress,
        address to,
        uint256 tokenId
    ) external onlyRole(getAdminRole()) {
        super._withdrawToken(contractAddress, to, tokenId);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {IAccessControlVF} from "../../access/IAccessControlVF.sol";
import {Context} from "@openzeppelin/contracts/utils/Context.sol";
import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";

abstract contract AccessControlVFExtension is Context, IERC165 {
    //Contract for function access control
    IAccessControlVF private _controlContract;

    constructor(address controlContractAddress) {
        _controlContract = IAccessControlVF(controlContractAddress);
    }

    modifier onlyRole(bytes32 role) virtual {
        _controlContract.checkRole(role, _msgSender());
        _;
    }

    modifier onlyRoles(bytes32[] memory roles) virtual {
        bool hasRequiredRole = false;
        for (uint256 i; i < roles.length; i++) {
            bytes32 role = roles[i];
            if (_controlContract.hasRole(role, _msgSender())) {
                hasRequiredRole = true;
                break;
            }
        }
        require(hasRequiredRole, "Missing required role");
        _;
    }

    function getAdminRole() public view returns (bytes32) {
        return _controlContract.getAdminRole();
    }

    function getMinterRoles() public view returns (bytes32[] memory) {
        return _controlContract.getMinterRoles();
    }

    function getBurnerRole() public view returns (bytes32) {
        return _controlContract.getBurnerRole();
    }

    /**
     * @dev Update the access control contract
     *
     * Requirements:
     *
     * - the caller must be an admin role
     * - `controlContractAddress` must support the IVFAccesControl interface
     */
    function setControlContract(address controlContractAddress)
        external
        onlyRole(_controlContract.getAdminRole())
    {
        require(
            IERC165(controlContractAddress).supportsInterface(
                type(IAccessControlVF).interfaceId
            ),
            "Contract does not support required interface"
        );
        _controlContract = IAccessControlVF(controlContractAddress);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {IRoyaltiesVF} from "../../royalties/IRoyaltiesVF.sol";
import {Context} from "@openzeppelin/contracts/utils/Context.sol";
import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import {IERC2981} from "@openzeppelin/contracts/interfaces/IERC2981.sol";

abstract contract RoyaltiesVFExtension is Context, IERC165, IERC2981 {
    //Contract for function access control
    IRoyaltiesVF private _royaltiesContract;

    constructor(address royaltiesContractAddress) {
        _royaltiesContract = IRoyaltiesVF(royaltiesContractAddress);
    }

    /**
     * @dev Get royalty information for a token based on the `salePrice`
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount)
    {
        return
            _royaltiesContract.royaltyInfo(tokenId, address(this), salePrice);
    }

    /**
     * @dev Update the royalties contract
     *
     * Requirements:
     *
     * - the caller must be an admin role
     * - `royaltiesContractAddress` must support the IRoyaltiesVF interface
     */
    function _setRoyaltiesContract(address royaltiesContractAddress) internal {
        require(
            IERC165(royaltiesContractAddress).supportsInterface(
                type(IRoyaltiesVF).interfaceId
            ),
            "Contract does not support required interface"
        );
        _royaltiesContract = IRoyaltiesVF(royaltiesContractAddress);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {ITokenURIGeneratorVF} from "../../urigenerator/ITokenURIGeneratorVF.sol";
import {Context} from "@openzeppelin/contracts/utils/Context.sol";
import {IERC165} from "@openzeppelin/contracts/utils/introspection/IERC165.sol";

abstract contract TokenURIGeneratorVFExtension is Context, IERC165 {
    //Contract for function access control
    ITokenURIGeneratorVF private _tokenURIGeneratorContract;

    constructor(address tokenURIGeneratorContractAddress) {
        if (tokenURIGeneratorContractAddress != address(0)) {
            _tokenURIGeneratorContract = ITokenURIGeneratorVF(
                tokenURIGeneratorContractAddress
            );
        }
    }

    function renderingContractTokenURI(uint256 tokenId)
        public
        view
        returns (string memory)
    {
        return _tokenURIGeneratorContract.tokenURI(tokenId);
    }

    function getRenderingContract() public view returns (address) {
        return address(_tokenURIGeneratorContract);
    }

    /**
     * @dev Update the royalties contract
     *
     * Requirements:
     *
     * - the caller must be an admin role
     * - `tokenURIGeneratorContractAddress` must support the IRoyaltiesVF interface
     */
    function _setRenderingContract(address tokenURIGeneratorContractAddress)
        internal
    {
        require(
            IERC165(tokenURIGeneratorContractAddress).supportsInterface(
                type(ITokenURIGeneratorVF).interfaceId
            ),
            "Contract does not support required interface"
        );
        _tokenURIGeneratorContract = ITokenURIGeneratorVF(
            tokenURIGeneratorContractAddress
        );
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import {Context} from "@openzeppelin/contracts/utils/Context.sol";

abstract contract WithdrawVFExtension is Context {
    constructor() {}

    /**
     * @dev Withdraw balance on contact to msg sender
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function _withdrawMoney() internal {
        address payable to = payable(_msgSender());
        to.transfer(address(this).balance);
    }

    /**
     * @dev Withdraw token if we need to refund
     *
     * Requirements:
     *
     * - `contractAddress` must support the IVFToken interface
     * - the caller must be an admin role
     */
    function _withdrawToken(
        address contractAddress,
        address to,
        uint256 tokenId
    ) internal {
        IERC721(contractAddress).transferFrom(address(this), to, tokenId);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

interface IRoyaltiesVF {
    /**
     * @dev Update the access control contract
     *
     * Requirements:
     *
     * - the caller must be an admin role
     * - `controlContractAddress` must support the IVFAccesControl interface
     */
    function setControlContract(address controlContractAddress) external;

    /**
     * @dev Get royalty information for a contract based on the `salePrice` of a token
     */
    function royaltyInfo(
        uint256,
        address contractAddress,
        uint256 salePrice
    ) external view returns (address receiver, uint256 royaltyAmount);

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function setDefaultRoyalty(address receiver, uint96 feeNumerator) external;

    /**
     * @dev Removes default royalty information.
     */
    function deleteDefaultRoyalty() external;

    /**
     * @dev Sets the royalty information for `contractAddress`.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function setContractRoyalties(
        address contractAddress,
        address receiver,
        uint96 feeNumerator
    ) external;

    /**
     * @dev Removes royalty information for `contractAddress`.
     */
    function resetContractRoyalty(address contractAddress) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC721VF.sol";
import "operator-filter-registry/src/DefaultOperatorFilterer.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension.
 */
contract ERC721VF is Context, ERC165, IERC721VF, DefaultOperatorFilterer {
    using Address for address;
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

    // The number of tokens minted
    uint256 private _mintCounter;

    // The number of tokens burned
    uint256 private _burnCounter;

    //Flag to permanently lock minting
    bool public mintingPermanentlyLocked = false;
    //Flag to activate or disable minting
    bool public isMintActive = false;
    //Flag to activate or disable burning
    bool public isBurnActive = false;

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

    modifier notLocked() virtual {
        if (mintingPermanentlyLocked) {
            revert ERC721VFMintingPermanentlyLocked();
        }
        _;
    }

    modifier mintActive() virtual {
        if (!isMintActive) {
            revert ERC721VFMintIsNotActive();
        }
        _;
    }

    modifier burnActive() virtual {
        if (!isBurnActive) {
            revert ERC721VFBurnIsNotActive();
        }
        _;
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC165, IERC165)
        returns (bool)
    {
        return
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721
            interfaceId == 0x5b5e139f || // ERC165 interface ID for ERC721Metadata
            interfaceId == type(IERC721VF).interfaceId || // ERC165 interface ID for ERC721VF.
            super.supportsInterface(interfaceId); // ERC165 interface ID for ERC165
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner)
        public
        view
        virtual
        override
        returns (uint256)
    {
        if (owner == address(0)) {
            revert ERC721VFAddressZeroIsNotAValidOwner();
        }

        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId)
        public
        view
        virtual
        override
        returns (address)
    {
        address owner = _ownerOf(tokenId);
        if (owner == address(0)) {
            revert ERC721VFInvalidTokenID(tokenId);
        }
        return owner;
    }

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        _requireMinted(tokenId);

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

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

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId)
        public
        virtual
        override
        onlyAllowedOperatorApproval(to)
    {
        address owner = ERC721VF.ownerOf(tokenId);
        if (to == owner) {
            revert ERC721VFApprovalToCurrentOwner(to, tokenId);
        }

        if (_msgSender() != owner && !isApprovedForAll(owner, _msgSender())) {
            revert ERC721VFApproveCallerIsNotTokenOwnerOrApprovedForAll(
                to,
                tokenId
            );
        }

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId)
        public
        view
        virtual
        override
        returns (address)
    {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved)
        public
        virtual
        override
        onlyAllowedOperatorApproval(operator)
    {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override onlyAllowedOperator(from) {
        _transferFrom(from, to, tokenId, true);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override onlyAllowedOperator(from) {
        _safeTransferFrom(from, to, tokenId, true, data);
    }

    /**
     * @dev See {IERC721VF-totalSupply}.
     */
    function totalSupply() public view returns (uint256) {
        unchecked {
            return _mintCounter - _burnCounter;
        }
    }

    /**
     * @dev See {IERC721VF-totalMinted}.
     */
    function totalMinted() public view returns (uint256) {
        unchecked {
            return _mintCounter;
        }
    }

    /**
     * @dev See {IERC721VF-totalBurned}.
     */
    function totalBurned() public view returns (uint256) {
        unchecked {
            return _burnCounter;
        }
    }

    /**
     * @dev See {IERC721VF-tokensOfOwner}.
     */
    function tokensOfOwner(address owner)
        public
        view
        returns (uint256[] memory ownerTokens)
    {
        address currentOwnerAddress;
        uint256 tokenCount = balanceOf(owner);

        if (tokenCount == 0) {
            return new uint256[](0);
        } else {
            uint256[] memory result = new uint256[](tokenCount);
            uint256 resultIndex = 0;

            uint256 index;
            for (index = 0; resultIndex != tokenCount; index++) {
                currentOwnerAddress = _owners[index];
                if (currentOwnerAddress == owner) {
                    result[resultIndex++] = index;
                }
            }

            return result;
        }
    }

    /**
     * @dev See {IERC721VF-tokensOfOwnerIn}.
     */
    function tokensOfOwnerIn(
        address owner,
        uint256 startIndex,
        uint256 endIndex
    ) public view returns (uint256[] memory ownerTokens) {
        address currentOwnerAddress;
        uint256 tokenCount = balanceOf(owner);

        if (tokenCount == 0) {
            return new uint256[](0);
        } else {
            uint256[] memory result = new uint256[](tokenCount);
            uint256 resultIndex = 0;

            uint256 index = startIndex;
            for (index; index <= endIndex; index++) {
                currentOwnerAddress = _owners[index];
                if (currentOwnerAddress == owner) {
                    result[resultIndex++] = index;
                }
            }

            // Downsize the array to fit.
            assembly {
                mstore(result, resultIndex)
            }

            return result;
        }
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function _transferFrom(
        address from,
        address to,
        uint256 tokenId,
        bool approvalCheck
    ) internal virtual {
        //solhint-disable-next-line max-line-length

        if (approvalCheck) {
            if (!_isApprovedOrOwner(_msgSender(), tokenId)) {
                revert ERC721VFCallerIsNotTokenOwnerOrApproved(
                    from,
                    to,
                    tokenId
                );
            }
        }

        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function _safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bool approvalCheck
    ) internal virtual {
        _safeTransferFrom(from, to, tokenId, approvalCheck, "");
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function _safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bool approvalCheck,
        bytes memory data
    ) internal virtual {
        if (approvalCheck) {
            if (!_isApprovedOrOwner(_msgSender(), tokenId)) {
                revert ERC721VFCallerIsNotTokenOwnerOrApproved(
                    from,
                    to,
                    tokenId
                );
            }
        }
        _safeTransfer(from, to, tokenId, data);
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * `data` is additional data, it has no specified format and it is sent in call to `to`.
     *
     * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _transfer(from, to, tokenId);
        if (!_checkOnERC721Received(from, to, tokenId, data)) {
            revert ERC721VFTransferToNonERC721VFReceiverImplementer(
                to,
                tokenId
            );
        }
    }

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

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

    /**
     * @dev Returns whether `spender` is allowed to manage `tokenId`.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function _isApprovedOrOwner(address spender, uint256 tokenId)
        internal
        view
        virtual
        returns (bool)
    {
        address owner = ERC721VF.ownerOf(tokenId);
        return (spender == owner ||
            isApprovedForAll(owner, spender) ||
            getApproved(tokenId) == spender);
    }

    /**
     * @dev Permanently lock minting
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function _lockMintingPermanently() internal {
        mintingPermanentlyLocked = true;
    }

    /**
     * @dev Set the active/inactive state of minting
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function _toggleMintActive() internal {
        isMintActive = !isMintActive;
    }

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

    /**
     * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeMint(
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        _mint(to, tokenId);
        if (!_checkOnERC721Received(address(0), to, tokenId, data)) {
            revert ERC721VFTransferToNonERC721VFReceiverImplementer(
                to,
                tokenId
            );
        }
    }

    /**
     * @dev Safely batch mints tokens starting at `startTokenId` until `quantity` is met and transfers them to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     * - Transfer to only ERC721Reciever implementers
     *
     * Emits a {Transfer} event.
     */
    function _safeMintBatch(
        address to,
        uint256 quantity,
        uint256 startTokenId
    ) internal returns (uint256 endToken) {
        uint256 tokenId = startTokenId;
        for (uint256 i; i < quantity; i++) {
            if (to == address(0)) {
                revert ERC721VFMintToTheZeroAddress();
            }

            if (_exists(tokenId)) {
                revert ERC721VFTokenAlreadyMinted(tokenId);
            }

            _beforeTokenTransfer(address(0), to, tokenId, 1);

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

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

            _afterTokenTransfer(address(0), to, tokenId, 1);

            if (!_checkOnERC721Received(address(0), to, tokenId, "")) {
                revert ERC721VFTransferToNonERC721VFReceiverImplementer(
                    to,
                    tokenId
                );
            }

            tokenId++;
        }

        unchecked {
            _mintCounter += quantity;
        }

        return tokenId;
    }

    /**
     * @dev Airdrop `addresses` for `quantity` starting at `startTokenId`
     *
     * Requirements:
     *
     * - the caller must be a minter role
     * - minting must not be locked and must be active
     * - `addresses` and `quantities` must have the same length
     */
    function _airdrop(
        address[] calldata addresses,
        uint256[] calldata quantities,
        uint256 startTokenId
    ) internal virtual {
        if (addresses.length != quantities.length) {
            revert ERC721VFAddressAndQuantitiesNeedToBeEqualLength();
        }

        for (uint256 i; i < addresses.length; i++) {
            startTokenId = _mintBatch(
                addresses[i],
                quantities[i],
                startTokenId
            );
        }
    }

    /**
     * @dev Batch mints tokens starting at `startTokenId` until `quantity` is met and transfers them to `to`.
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function _mintBatch(
        address to,
        uint256 quantity,
        uint256 startTokenId
    ) internal virtual returns (uint256 endToken) {
        uint256 tokenId = startTokenId;
        for (uint256 i; i < quantity; i++) {
            if (to == address(0)) {
                revert ERC721VFMintToTheZeroAddress();
            }

            if (_exists(tokenId)) {
                revert ERC721VFTokenAlreadyMinted(tokenId);
            }

            _beforeTokenTransfer(address(0), to, tokenId, 1);

            _owners[tokenId] = to;

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

            _afterTokenTransfer(address(0), to, tokenId, 1);

            tokenId++;
        }

        unchecked {
            _balances[to] += quantity;
            _mintCounter += quantity;
        }

        return tokenId;
    }

    /**
     * @dev Mints `tokenId` and transfers it to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible
     *
     * Requirements:
     *
     * - `tokenId` must not exist.
     * - `to` cannot be the zero address.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 tokenId) internal virtual {
        if (to == address(0)) {
            revert ERC721VFMintToTheZeroAddress();
        }

        if (_exists(tokenId)) {
            revert ERC721VFTokenAlreadyMinted(tokenId);
        }

        _beforeTokenTransfer(address(0), to, tokenId, 1);

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

        unchecked {
            _mintCounter++;
        }

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

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Set the active/inactive state of burning
     *
     * Requirements:
     *
     * - the caller must be an admin role
     */
    function _toggleBurnActive() internal {
        isBurnActive = !isBurnActive;
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(
        address from,
        uint256 tokenId,
        bool approvalCheck
    ) internal virtual {
        if (approvalCheck) {
            if (!_isApprovedOrOwner(from, tokenId)) {
                revert ERC721VFBurnCallerIsNotTokenOwnerOrApproved(
                    from,
                    tokenId
                );
            }
        }
        _burn(tokenId);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721VF.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

        unchecked {
            _burnCounter++;
        }

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

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual {
        if (to == address(0)) {
            revert ERC721VFTransferToTheZeroAddress();
        }

        if (ERC721VF.ownerOf(tokenId) != from) {
            revert ERC721VFTransferFromIncorrectOwner(from, tokenId);
        }

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits an {Approval} event.
     */
    function _approve(address to, uint256 tokenId) internal virtual {
        _tokenApprovals[tokenId] = to;
        emit Approval(ERC721VF.ownerOf(tokenId), to, tokenId);
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        if (owner == operator) {
            revert ERC721VFApproveToCaller();
        }
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        if (!_exists(tokenId)) {
            revert ERC721VFInvalidTokenID(tokenId);
        }
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) private returns (bool) {
        if (to.isContract()) {
            try
                IERC721Receiver(to).onERC721Received(
                    _msgSender(),
                    from,
                    tokenId,
                    data
                )
            returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert ERC721VFTransferToNonERC721VFReceiverImplementer(
                        to,
                        tokenId
                    );
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

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

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "@openzeppelin/contracts/utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721VF compliant contract.
 */
interface IERC721VF is IERC165 {
    error ERC721VFAddressZeroIsNotAValidOwner();
    error ERC721VFInvalidTokenID(uint256 tokenId);
    error ERC721VFApprovalToCurrentOwner(address to, uint256 tokenId);
    error ERC721VFApproveCallerIsNotTokenOwnerOrApprovedForAll(
        address to,
        uint256 tokenId
    );
    error ERC721VFCallerIsNotTokenOwnerOrApproved(
        address from,
        address to,
        uint256 tokenId
    );
    error ERC721VFTransferToNonERC721VFReceiverImplementer(
        address to,
        uint256 tokenId
    );
    error ERC721VFAddressAndQuantitiesNeedToBeEqualLength();
    error ERC721VFMintToTheZeroAddress();
    error ERC721VFTokenAlreadyMinted(uint256 tokenId);
    error ERC721VFTransferToTheZeroAddress();
    error ERC721VFTransferFromIncorrectOwner(address from, uint256 tokenId);
    error ERC721VFApproveToCaller();
    error ERC721VFBurnCallerIsNotTokenOwnerOrApproved(
        address from,
        uint256 tokenId
    );
    error ERC721VFMintingPermanentlyLocked();
    error ERC721VFMintIsNotActive();
    error ERC721VFBurnIsNotActive();

    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(
        address indexed from,
        address indexed to,
        uint256 indexed tokenId
    );

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

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

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

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

interface ITokenURIGeneratorVF {
    /**
     * @dev Update the access control contract
     *
     * Requirements:
     *
     * - the caller must be an admin role
     * - `controlContractAddress` must support the IVFAccesControl interface
     */
    function setControlContract(address controlContractAddress) external;

    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {OperatorFilterer} from "./OperatorFilterer.sol";

/**
 * @title  DefaultOperatorFilterer
 * @notice Inherits from OperatorFilterer and automatically subscribes to the default OpenSea subscription.
 */
abstract contract DefaultOperatorFilterer is OperatorFilterer {
    address constant DEFAULT_SUBSCRIPTION = address(0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6);

    constructor() OperatorFilterer(DEFAULT_SUBSCRIPTION, true) {}
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

interface IOperatorFilterRegistry {
    function isOperatorAllowed(address registrant, address operator) external view returns (bool);
    function register(address registrant) external;
    function registerAndSubscribe(address registrant, address subscription) external;
    function registerAndCopyEntries(address registrant, address registrantToCopy) external;
    function unregister(address addr) external;
    function updateOperator(address registrant, address operator, bool filtered) external;
    function updateOperators(address registrant, address[] calldata operators, bool filtered) external;
    function updateCodeHash(address registrant, bytes32 codehash, bool filtered) external;
    function updateCodeHashes(address registrant, bytes32[] calldata codeHashes, bool filtered) external;
    function subscribe(address registrant, address registrantToSubscribe) external;
    function unsubscribe(address registrant, bool copyExistingEntries) external;
    function subscriptionOf(address addr) external returns (address registrant);
    function subscribers(address registrant) external returns (address[] memory);
    function subscriberAt(address registrant, uint256 index) external returns (address);
    function copyEntriesOf(address registrant, address registrantToCopy) external;
    function isOperatorFiltered(address registrant, address operator) external returns (bool);
    function isCodeHashOfFiltered(address registrant, address operatorWithCode) external returns (bool);
    function isCodeHashFiltered(address registrant, bytes32 codeHash) external returns (bool);
    function filteredOperators(address addr) external returns (address[] memory);
    function filteredCodeHashes(address addr) external returns (bytes32[] memory);
    function filteredOperatorAt(address registrant, uint256 index) external returns (address);
    function filteredCodeHashAt(address registrant, uint256 index) external returns (bytes32);
    function isRegistered(address addr) external returns (bool);
    function codeHashOf(address addr) external returns (bytes32);
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.13;

import {IOperatorFilterRegistry} from "./IOperatorFilterRegistry.sol";

/**
 * @title  OperatorFilterer
 * @notice Abstract contract whose constructor automatically registers and optionally subscribes to or copies another
 *         registrant's entries in the OperatorFilterRegistry.
 * @dev    This smart contract is meant to be inherited by token contracts so they can use the following:
 *         - `onlyAllowedOperator` modifier for `transferFrom` and `safeTransferFrom` methods.
 *         - `onlyAllowedOperatorApproval` modifier for `approve` and `setApprovalForAll` methods.
 */
abstract contract OperatorFilterer {
    error OperatorNotAllowed(address operator);

    IOperatorFilterRegistry public constant OPERATOR_FILTER_REGISTRY =
        IOperatorFilterRegistry(0x000000000000AAeB6D7670E522A718067333cd4E);

    constructor(address subscriptionOrRegistrantToCopy, bool subscribe) {
        // If an inheriting token contract is deployed to a network without the registry deployed, the modifier
        // will not revert, but the contract will need to be registered with the registry once it is deployed in
        // order for the modifier to filter addresses.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (subscribe) {
                OPERATOR_FILTER_REGISTRY.registerAndSubscribe(address(this), subscriptionOrRegistrantToCopy);
            } else {
                if (subscriptionOrRegistrantToCopy != address(0)) {
                    OPERATOR_FILTER_REGISTRY.registerAndCopyEntries(address(this), subscriptionOrRegistrantToCopy);
                } else {
                    OPERATOR_FILTER_REGISTRY.register(address(this));
                }
            }
        }
    }

    modifier onlyAllowedOperator(address from) virtual {
        // Allow spending tokens from addresses with balance
        // Note that this still allows listings and marketplaces with escrow to transfer tokens if transferred
        // from an EOA.
        if (from != msg.sender) {
            _checkFilterOperator(msg.sender);
        }
        _;
    }

    modifier onlyAllowedOperatorApproval(address operator) virtual {
        _checkFilterOperator(operator);
        _;
    }

    function _checkFilterOperator(address operator) internal view virtual {
        // Check registry code length to facilitate testing in environments without a deployed registry.
        if (address(OPERATOR_FILTER_REGISTRY).code.length > 0) {
            if (!OPERATOR_FILTER_REGISTRY.isOperatorAllowed(address(this), operator)) {
                revert OperatorNotAllowed(operator);
            }
        }
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"initialBaseUri","type":"string"},{"internalType":"string","name":"name","type":"string"},{"internalType":"string","name":"symbol","type":"string"},{"internalType":"address","name":"controlContractAddress","type":"address"},{"internalType":"address","name":"royaltiesContractAddress","type":"address"},{"internalType":"address","name":"renderingContractAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ERC721VFAddressAndQuantitiesNeedToBeEqualLength","type":"error"},{"inputs":[],"name":"ERC721VFAddressZeroIsNotAValidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFApprovalToCurrentOwner","type":"error"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFApproveCallerIsNotTokenOwnerOrApprovedForAll","type":"error"},{"inputs":[],"name":"ERC721VFApproveToCaller","type":"error"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFBurnCallerIsNotTokenOwnerOrApproved","type":"error"},{"inputs":[],"name":"ERC721VFBurnIsNotActive","type":"error"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFCallerIsNotTokenOwnerOrApproved","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFInvalidTokenID","type":"error"},{"inputs":[],"name":"ERC721VFMintIsNotActive","type":"error"},{"inputs":[],"name":"ERC721VFMintToTheZeroAddress","type":"error"},{"inputs":[],"name":"ERC721VFMintingPermanentlyLocked","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFTokenAlreadyMinted","type":"error"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFTransferFromIncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721VFTransferToNonERC721VFReceiverImplementer","type":"error"},{"inputs":[],"name":"ERC721VFTransferToTheZeroAddress","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"OperatorNotAllowed","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"OPERATOR_FILTER_REGISTRY","outputs":[{"internalType":"contract IOperatorFilterRegistry","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"addresses","type":"address[]"},{"internalType":"uint256[]","name":"quantities","type":"uint256[]"},{"internalType":"uint256","name":"startTokenId","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getAdminRole","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getBurnerRole","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMinterRoles","outputs":[{"internalType":"bytes32[]","name":"","type":"bytes32[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRenderingContract","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isBurnActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isMintActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lockMintingPermanently","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint8","name":"quantity","type":"uint8"},{"internalType":"uint256","name":"startTokenId","type":"uint256"}],"name":"mintBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"mintingPermanentlyLocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"renderingContractTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"uint256","name":"salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"controlContractAddress","type":"address"}],"name":"setControlContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"renderContractAddress","type":"address"}],"name":"setRenderingContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"royaltiesContractAddress","type":"address"}],"name":"setRoyaltiesContract","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"toggleBurnActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"toggleMintActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"ownerTokens","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"startIndex","type":"uint256"},{"internalType":"uint256","name":"endIndex","type":"uint256"}],"name":"tokensOfOwnerIn","outputs":[{"internalType":"uint256[]","name":"ownerTokens","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalBurned","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawMoney","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"contractAddress","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"withdrawToken","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

0x608060405234801561001057600080fd5b50600436106102535760003560e01c806395d89b4111610146578063b88d4fde116100c3578063d02c2bf211610087578063d02c2bf2146106bd578063d2f235d4146106c7578063d89135cd146106e5578063dd5adf0c14610703578063e985e9c514610721578063f5e92b951461075157610253565b8063b88d4fde1461062d578063bb7648b614610649578063c5b66dc914610653578063c87b56dd14610671578063ca35e8a0146106a157610253565b8063ac4460021161010a578063ac446002146105af578063b166da42146105b9578063b1a6676e146105d5578063b3ecf236146105f3578063b7f1d0721461061157610253565b806395d89b411461050b57806399a2557a146105295780639dc29fac14610559578063a22cb46514610575578063a2309ff81461059157610253565b806341f43434116101d45780635bc0997c116101985780635bc0997c146104555780636352211e1461045f57806370a082311461048f578063731186eb146104bf5780638462151c146104db57610253565b806341f43434146103c557806342842e0e146103e357806349324be1146103ff57806355f804b31461041b5780635b92ac0d1461043757610253565b806318160ddd1161021b57806318160ddd1461030e57806323b872dd1461032c5780632a55205a146103485780632b2389bf1461037957806340c10f19146103a957610253565b806301e336671461025857806301ffc9a71461027457806306fdde03146102a4578063081812fc146102c2578063095ea7b3146102f2575b600080fd5b610272600480360381019061026d9190613d4d565b61076f565b005b61028e60048036038101906102899190613df8565b61081c565b60405161029b9190613e40565b60405180910390f35b6102ac6108f6565b6040516102b99190613eeb565b60405180910390f35b6102dc60048036038101906102d79190613f0d565b610988565b6040516102e99190613f49565b60405180910390f35b61030c60048036038101906103079190613f64565b6109ce565b005b610316610afc565b6040516103239190613fb3565b60405180910390f35b61034660048036038101906103419190613d4d565b610b0a565b005b610362600480360381019061035d9190613fce565b610b5b565b60405161037092919061400e565b60405180910390f35b610393600480360381019061038e9190613f0d565b610c08565b6040516103a09190613eeb565b60405180910390f35b6103c360048036038101906103be9190613f64565b610cb2565b005b6103cd610e8c565b6040516103da9190614096565b60405180910390f35b6103fd60048036038101906103f89190613d4d565b610e9e565b005b610419600480360381019061041491906140ea565b610eef565b005b61043560048036038101906104309190614272565b6110cf565b005b61043f61117f565b60405161044c9190613e40565b60405180910390f35b61045d611192565b005b61047960048036038101906104749190613f0d565b611239565b6040516104869190613f49565b60405180910390f35b6104a960048036038101906104a491906142bb565b6112c1565b6040516104b69190613fb3565b60405180910390f35b6104d960048036038101906104d4919061439e565b61136f565b005b6104f560048036038101906104f091906142bb565b61154f565b60405161050291906144f1565b60405180910390f35b6105136116c9565b6040516105209190613eeb565b60405180910390f35b610543600480360381019061053e9190614513565b61175b565b60405161055091906144f1565b60405180910390f35b610573600480360381019061056e9190613f64565b6118dd565b005b61058f600480360381019061058a9190614592565b6119d0565b005b6105996119f1565b6040516105a69190613fb3565b60405180910390f35b6105b76119fb565b005b6105d360048036038101906105ce91906142bb565b611aa2565b005b6105dd611b4b565b6040516105ea9190613e40565b60405180910390f35b6105fb611b5e565b60405161060891906145eb565b60405180910390f35b61062b600480360381019061062691906142bb565b611bf6565b005b610647600480360381019061064291906146a7565b611c9f565b005b610651611cf2565b005b61065b611d99565b60405161066891906145eb565b60405180910390f35b61068b60048036038101906106869190613f0d565b611e31565b6040516106989190613eeb565b60405180910390f35b6106bb60048036038101906106b691906142bb565b611e8f565b005b6106c56120d2565b005b6106cf612179565b6040516106dc9190613f49565b60405180910390f35b6106ed6121a3565b6040516106fa9190613fb3565b60405180910390f35b61070b6121ad565b60405161071891906147e8565b60405180910390f35b61073b6004803603810190610736919061480a565b61224a565b6040516107489190613e40565b60405180910390f35b6107596122de565b6040516107669190613e40565b60405180910390f35b610777611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad826107be61252d565b6040518363ffffffff1660e01b81526004016107db92919061484a565b60006040518083038186803b1580156107f357600080fd5b505afa158015610807573d6000803e3d6000fd5b50505050610816848484612535565b50505050565b60006380ac58cd60e01b827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff191614806108775750635b5e139f60e01b827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916145b806108df57507fdbf24b52000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916145b806108ef57506108ee826125a9565b5b9050919050565b606060008054610905906148a2565b80601f0160208091040260200160405190810160405280929190818152602001828054610931906148a2565b801561097e5780601f106109535761010080835404028352916020019161097e565b820191906000526020600020905b81548152906001019060200180831161096157829003601f168201915b5050505050905090565b600061099382612613565b6004600083815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff169050919050565b816109d881612660565b60006109e383611239565b90508073ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff1603610a575783836040517f26ac089f000000000000000000000000000000000000000000000000000000008152600401610a4e92919061400e565b60405180910390fd5b8073ffffffffffffffffffffffffffffffffffffffff16610a7661252d565b73ffffffffffffffffffffffffffffffffffffffff1614158015610aa85750610aa681610aa161252d565b61224a565b155b15610aec5783836040517fb1ab84a4000000000000000000000000000000000000000000000000000000008152600401610ae392919061400e565b60405180910390fd5b610af6848461275d565b50505050565b600060075460065403905090565b823373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614610b4857610b4733612660565b5b610b558484846001612816565b50505050565b600080600960009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663b8ca29d58530866040518463ffffffff1660e01b8152600401610bbd939291906148d3565b6040805180830381865afa158015610bd9573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610bfd9190614934565b915091509250929050565b6060600a60009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663c87b56dd836040518263ffffffff1660e01b8152600401610c659190613fb3565b600060405180830381865afa158015610c82573d6000803e3d6000fd5b505050506040513d6000823e3d601f19601f82011682018060405250810190610cab91906149e4565b9050919050565b610cba6121ad565b6000805b8251811015610dae576000838281518110610cdc57610cdb614a2d565b5b60200260200101519050600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166391d1485482610d2d61252d565b6040518363ffffffff1660e01b8152600401610d4a92919061484a565b602060405180830381865afa158015610d67573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610d8b9190614a71565b15610d9a576001925050610dae565b508080610da690614acd565b915050610cbe565b5080610def576040517f08c379a0000000000000000000000000000000000000000000000000000000008152600401610de690614b61565b60405180910390fd5b600860009054906101000a900460ff1615610e36576040517fb8ef635100000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600860019054906101000a900460ff16610e7c576040517f59e4eebe00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b610e868484612884565b50505050565b6daaeb6d7670e522a718067333cd4e81565b823373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614610edc57610edb33612660565b5b610ee98484846001612a63565b50505050565b610ef76121ad565b6000805b8251811015610feb576000838281518110610f1957610f18614a2d565b5b60200260200101519050600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166391d1485482610f6a61252d565b6040518363ffffffff1660e01b8152600401610f8792919061484a565b602060405180830381865afa158015610fa4573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190610fc89190614a71565b15610fd7576001925050610feb565b508080610fe390614acd565b915050610efb565b508061102c576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161102390614b61565b60405180910390fd5b600860009054906101000a900460ff1615611073576040517fb8ef635100000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600860019054906101000a900460ff166110b9576040517f59e4eebe00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6110c7858560ff1685612a85565b505050505050565b6110d7611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad8261111e61252d565b6040518363ffffffff1660e01b815260040161113b92919061484a565b60006040518083038186803b15801561115357600080fd5b505afa158015611167573d6000803e3d6000fd5b5050505081600b908161117a9190614d23565b505050565b600860019054906101000a900460ff1681565b61119a611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad826111e161252d565b6040518363ffffffff1660e01b81526004016111fe92919061484a565b60006040518083038186803b15801561121657600080fd5b505afa15801561122a573d6000803e3d6000fd5b50505050611236612c9b565b50565b60008061124583612cc7565b9050600073ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff16036112b857826040517fb718b6870000000000000000000000000000000000000000000000000000000081526004016112af9190613fb3565b60405180910390fd5b80915050919050565b60008073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff1603611328576040517f560440d000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600360008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020549050919050565b6113776121ad565b6000805b825181101561146b57600083828151811061139957611398614a2d565b5b60200260200101519050600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166391d14854826113ea61252d565b6040518363ffffffff1660e01b815260040161140792919061484a565b602060405180830381865afa158015611424573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906114489190614a71565b1561145757600192505061146b565b50808061146390614acd565b91505061137b565b50806114ac576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016114a390614b61565b60405180910390fd5b600860009054906101000a900460ff16156114f3576040517fb8ef635100000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b600860019054906101000a900460ff16611539576040517f59e4eebe00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6115468787878787612d04565b50505050505050565b606060008061155d846112c1565b9050600081036115ba57600067ffffffffffffffff81111561158257611581614147565b5b6040519080825280602002602001820160405280156115b05781602001602082028036833780820191505090505b50925050506116c4565b60008167ffffffffffffffff8111156115d6576115d5614147565b5b6040519080825280602002602001820160405280156116045781602001602082028036833780820191505090505b5090506000805b8382146116bb576002600082815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1694508673ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff16036116a8578083838061168890614acd565b94508151811061169b5761169a614a2d565b5b6020026020010181815250505b80806116b390614acd565b91505061160b565b82955050505050505b919050565b6060600180546116d8906148a2565b80601f0160208091040260200160405190810160405280929190818152602001828054611704906148a2565b80156117515780601f1061172657610100808354040283529160200191611751565b820191906000526020600020905b81548152906001019060200180831161173457829003601f168201915b5050505050905090565b6060600080611769866112c1565b9050600081036117c657600067ffffffffffffffff81111561178e5761178d614147565b5b6040519080825280602002602001820160405280156117bc5781602001602082028036833780820191505090505b50925050506118d6565b60008167ffffffffffffffff8111156117e2576117e1614147565b5b6040519080825280602002602001820160405280156118105781602001602082028036833780820191505090505b5090506000808790505b8681116118ca576002600082815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff1694508873ffffffffffffffffffffffffffffffffffffffff168573ffffffffffffffffffffffffffffffffffffffff16036118b7578083838061189790614acd565b9450815181106118aa576118a9614a2d565b5b6020026020010181815250505b80806118c290614acd565b91505061181a565b81835282955050505050505b9392505050565b6118e5611d99565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad8261192c61252d565b6040518363ffffffff1660e01b815260040161194992919061484a565b60006040518083038186803b15801561196157600080fd5b505afa158015611975573d6000803e3d6000fd5b50505050600860029054906101000a900460ff166119bf576040517febb5afac00000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6119cb83836000612db9565b505050565b816119da81612660565b6119ec6119e561252d565b8484612e1b565b505050565b6000600654905090565b611a03611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad82611a4a61252d565b6040518363ffffffff1660e01b8152600401611a6792919061484a565b60006040518083038186803b158015611a7f57600080fd5b505afa158015611a93573d6000803e3d6000fd5b50505050611a9f612f7e565b50565b611aaa611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad82611af161252d565b6040518363ffffffff1660e01b8152600401611b0e92919061484a565b60006040518083038186803b158015611b2657600080fd5b505afa158015611b3a573d6000803e3d6000fd5b50505050611b4782612fd4565b5050565b600860029054906101000a900460ff1681565b6000600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663b3ecf2366040518163ffffffff1660e01b8152600401602060405180830381865afa158015611bcd573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611bf19190614e21565b905090565b611bfe611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad82611c4561252d565b6040518363ffffffff1660e01b8152600401611c6292919061484a565b60006040518083038186803b158015611c7a57600080fd5b505afa158015611c8e573d6000803e3d6000fd5b50505050611c9b826130f1565b5050565b833373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614611cdd57611cdc33612660565b5b611ceb85858560018661320e565b5050505050565b611cfa611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad82611d4161252d565b6040518363ffffffff1660e01b8152600401611d5e92919061484a565b60006040518083038186803b158015611d7657600080fd5b505afa158015611d8a573d6000803e3d6000fd5b50505050611d9661327e565b50565b6000600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663c5b66dc96040518163ffffffff1660e01b8152600401602060405180830381865afa158015611e08573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611e2c9190614e21565b905090565b6060600073ffffffffffffffffffffffffffffffffffffffff16611e53612179565b73ffffffffffffffffffffffffffffffffffffffff1614611e7e57611e7782610c08565b9050611e8a565b611e878261329b565b90505b919050565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663b3ecf2366040518163ffffffff1660e01b8152600401602060405180830381865afa158015611efc573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611f209190614e21565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad82611f6761252d565b6040518363ffffffff1660e01b8152600401611f8492919061484a565b60006040518083038186803b158015611f9c57600080fd5b505afa158015611fb0573d6000803e3d6000fd5b505050508173ffffffffffffffffffffffffffffffffffffffff166301ffc9a77f0b7162d4000000000000000000000000000000000000000000000000000000006040518263ffffffff1660e01b815260040161200d9190614e5d565b602060405180830381865afa15801561202a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061204e9190614a71565b61208d576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161208490614eea565b60405180910390fd5b81600860036101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff1602179055505050565b6120da611b5e565b600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff166312d9a6ad8261212161252d565b6040518363ffffffff1660e01b815260040161213e92919061484a565b60006040518083038186803b15801561215657600080fd5b505afa15801561216a573d6000803e3d6000fd5b50505050612176613303565b50565b6000600a60009054906101000a900473ffffffffffffffffffffffffffffffffffffffff16905090565b6000600754905090565b6060600860039054906101000a900473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1663dd5adf0c6040518163ffffffff1660e01b8152600401600060405180830381865afa15801561221c573d6000803e3d6000fd5b505050506040513d6000823e3d601f19601f820116820180604052508101906122459190614fcd565b905090565b6000600560008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060009054906101000a900460ff16905092915050565b600860009054906101000a900460ff1681565b6060600060028360026123049190615016565b61230e9190615058565b67ffffffffffffffff81111561232757612326614147565b5b6040519080825280601f01601f1916602001820160405280156123595781602001600182028036833780820191505090505b5090507f30000000000000000000000000000000000000000000000000000000000000008160008151811061239157612390614a2d565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a9053507f7800000000000000000000000000000000000000000000000000000000000000816001815181106123f5576123f4614a2d565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a905350600060018460026124359190615016565b61243f9190615058565b90505b60018111156124df577f3031323334353637383961626364656600000000000000000000000000000000600f86166010811061248157612480614a2d565b5b1a60f81b82828151811061249857612497614a2d565b5b60200101907effffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916908160001a905350600485901c9450806124d89061508c565b9050612442565b5060008414612523576040517f08c379a000000000000000000000000000000000000000000000000000000000815260040161251a90615101565b60405180910390fd5b8091505092915050565b600033905090565b8273ffffffffffffffffffffffffffffffffffffffff166323b872dd3084846040518463ffffffff1660e01b815260040161257293929190615121565b600060405180830381600087803b15801561258c57600080fd5b505af11580156125a0573d6000803e3d6000fd5b50505050505050565b60007f01ffc9a7000000000000000000000000000000000000000000000000000000007bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916827bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916149050919050565b61261c8161332f565b61265d57806040517fb718b6870000000000000000000000000000000000000000000000000000000081526004016126549190613fb3565b60405180910390fd5b50565b60006daaeb6d7670e522a718067333cd4e73ffffffffffffffffffffffffffffffffffffffff163b111561275a576daaeb6d7670e522a718067333cd4e73ffffffffffffffffffffffffffffffffffffffff1663c617113430836040518363ffffffff1660e01b81526004016126d7929190615158565b602060405180830381865afa1580156126f4573d6000803e3d6000fd5b505050506040513d601f19601f820116820180604052508101906127189190614a71565b61275957806040517fede71dcc0000000000000000000000000000000000000000000000000000000081526004016127509190613f49565b60405180910390fd5b5b50565b816004600083815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550808273ffffffffffffffffffffffffffffffffffffffff166127d083611239565b73ffffffffffffffffffffffffffffffffffffffff167f8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b92560405160405180910390a45050565b80156128735761282d61282761252d565b83613370565b612872578383836040517f0957569f00000000000000000000000000000000000000000000000000000000815260040161286993929190615121565b60405180910390fd5b5b61287e848484613405565b50505050565b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff16036128ea576040517fe7070eb700000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b6128f38161332f565b1561293557806040517f3dd6ca5000000000000000000000000000000000000000000000000000000000815260040161292c9190613fb3565b60405180910390fd5b612943600083836001613683565b6001600360008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008282540192505081905550816002600083815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550600660008154809291906001019190505550808273ffffffffffffffffffffffffffffffffffffffff16600073ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4612a5f600083836001613689565b5050565b612a7f848484846040518060200160405280600081525061320e565b50505050565b60008082905060005b84811015612c3257600073ffffffffffffffffffffffffffffffffffffffff168673ffffffffffffffffffffffffffffffffffffffff1603612afc576040517fe7070eb700000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b612b058261332f565b15612b4757816040517f3dd6ca50000000000000000000000000000000000000000000000000000000008152600401612b3e9190613fb3565b60405180910390fd5b612b55600087846001613683565b856002600084815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550818673ffffffffffffffffffffffffffffffffffffffff16600073ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a4612c11600087846001613689565b8180612c1c90614acd565b9250508080612c2a90614acd565b915050612a8e565b5083600360008773ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff1681526020019081526020016000206000828254019250508190555083600660008282540192505081905550809150509392505050565b600860029054906101000a900460ff1615600860026101000a81548160ff021916908315150217905550565b60006002600083815260200190815260200160002060009054906101000a900473ffffffffffffffffffffffffffffffffffffffff169050919050565b828290508585905014612d43576040517fa21d27a000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b60005b85859050811015612db157612d9c868683818110612d6757612d66614a2d565b5b9050602002016020810190612d7c91906142bb565b858584818110612d8f57612d8e614a2d565b5b9050602002013584612a85565b91508080612da990614acd565b915050612d46565b505050505050565b8015612e0d57612dc98383613370565b612e0c5782826040517fb2b70f89000000000000000000000000000000000000000000000000000000008152600401612e0392919061400e565b60405180910390fd5b5b612e168261368f565b505050565b8173ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff1603612e80576040517ffa447c3800000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b80600560008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060006101000a81548160ff0219169083151502179055508173ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff167f17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c3183604051612f719190613e40565b60405180910390a3505050565b6000612f8861252d565b90508073ffffffffffffffffffffffffffffffffffffffff166108fc479081150290604051600060405180830381858888f19350505050158015612fd0573d6000803e3d6000fd5b5050565b8073ffffffffffffffffffffffffffffffffffffffff166301ffc9a77f84648494000000000000000000000000000000000000000000000000000000006040518263ffffffff1660e01b815260040161302d9190614e5d565b602060405180830381865afa15801561304a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061306e9190614a71565b6130ad576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016130a490614eea565b60405180910390fd5b80600960006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b8073ffffffffffffffffffffffffffffffffffffffff166301ffc9a77f024ebe7d000000000000000000000000000000000000000000000000000000006040518263ffffffff1660e01b815260040161314a9190614e5d565b602060405180830381865afa158015613167573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061318b9190614a71565b6131ca576040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016131c190614eea565b60405180910390fd5b80600a60006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff16021790555050565b811561326b5761322561321f61252d565b84613370565b61326a578484846040517f0957569f00000000000000000000000000000000000000000000000000000000815260040161326193929190615121565b60405180910390fd5b5b613277858585846137e4565b5050505050565b6001600860006101000a81548160ff021916908315150217905550565b60606132a682612613565b60006132b0613844565b905060008151116132d057604051806020016040528060008152506132fb565b806132da846138d6565b6040516020016132eb9291906151bd565b6040516020818303038152906040525b915050919050565b600860019054906101000a900460ff1615600860016101000a81548160ff021916908315150217905550565b60008073ffffffffffffffffffffffffffffffffffffffff1661335183612cc7565b73ffffffffffffffffffffffffffffffffffffffff1614159050919050565b60008061337c83611239565b90508073ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff1614806133be57506133bd818561224a565b5b806133fc57508373ffffffffffffffffffffffffffffffffffffffff166133e484610988565b73ffffffffffffffffffffffffffffffffffffffff16145b91505092915050565b600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff160361346b576040517fa4aa808000000000000000000000000000000000000000000000000000000000815260040160405180910390fd5b8273ffffffffffffffffffffffffffffffffffffffff1661348b82611239565b73ffffffffffffffffffffffffffffffffffffffff16146134e55782816040517fb04a78060000000000000000000000000000000000000000000000000000000081526004016134dc92919061400e565b60405180910390fd5b6134f28383836001613683565b6004600082815260200190815260200160002060006101000a81549073ffffffffffffffffffffffffffffffffffffffff02191690556001600360008573ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600082825403925050819055506001600360008473ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff16815260200190815260200160002060008282540192505081905550816002600083815260200190815260200160002060006101000a81548173ffffffffffffffffffffffffffffffffffffffff021916908373ffffffffffffffffffffffffffffffffffffffff160217905550808273ffffffffffffffffffffffffffffffffffffffff168473ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a461367e8383836001613689565b505050565b50505050565b50505050565b600061369a82611239565b90506136aa816000846001613683565b6004600083815260200190815260200160002060006101000a81549073ffffffffffffffffffffffffffffffffffffffff02191690556001600360008373ffffffffffffffffffffffffffffffffffffffff1673ffffffffffffffffffffffffffffffffffffffff168152602001908152602001600020600082825403925050819055506002600083815260200190815260200160002060006101000a81549073ffffffffffffffffffffffffffffffffffffffff021916905560076000815480929190600101919050555081600073ffffffffffffffffffffffffffffffffffffffff168273ffffffffffffffffffffffffffffffffffffffff167fddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef60405160405180910390a46137e0816000846001613689565b5050565b6137ef848484613405565b6137fb848484846139a4565b61383e5782826040517ffbf98f2800000000000000000000000000000000000000000000000000000000815260040161383592919061400e565b60405180910390fd5b50505050565b6060600b8054613853906148a2565b80601f016020809104026020016040519081016040528092919081815260200182805461387f906148a2565b80156138cc5780601f106138a1576101008083540402835291602001916138cc565b820191906000526020600020905b8154815290600101906020018083116138af57829003601f168201915b5050505050905090565b6060600060016138e584613b2f565b01905060008167ffffffffffffffff81111561390457613903614147565b5b6040519080825280601f01601f1916602001820160405280156139365781602001600182028036833780820191505090505b509050600082602001820190505b600115613999578080600190039150507f3031323334353637383961626364656600000000000000000000000000000000600a86061a8153600a858161398d5761398c6151e1565b5b04945060008503613944575b819350505050919050565b60006139c58473ffffffffffffffffffffffffffffffffffffffff16613c82565b15613b22578373ffffffffffffffffffffffffffffffffffffffff1663150b7a026139ee61252d565b8786866040518563ffffffff1660e01b8152600401613a109493929190615265565b6020604051808303816000875af1925050508015613a4c57506040513d601f19601f82011682018060405250810190613a4991906152c6565b60015b613ad2573d8060008114613a7c576040519150601f19603f3d011682016040523d82523d6000602084013e613a81565b606091505b506000815103613aca5784846040517ffbf98f28000000000000000000000000000000000000000000000000000000008152600401613ac192919061400e565b60405180910390fd5b805181602001fd5b63150b7a0260e01b7bffffffffffffffffffffffffffffffffffffffffffffffffffffffff1916817bffffffffffffffffffffffffffffffffffffffffffffffffffffffff191614915050613b27565b600190505b949350505050565b600080600090507a184f03e93ff9f4daa797ed6e38ed64bf6a1f0100000000000000008310613b8d577a184f03e93ff9f4daa797ed6e38ed64bf6a1f0100000000000000008381613b8357613b826151e1565b5b0492506040810190505b6d04ee2d6d415b85acef81000000008310613bca576d04ee2d6d415b85acef81000000008381613bc057613bbf6151e1565b5b0492506020810190505b662386f26fc100008310613bf957662386f26fc100008381613bef57613bee6151e1565b5b0492506010810190505b6305f5e1008310613c22576305f5e1008381613c1857613c176151e1565b5b0492506008810190505b6127108310613c47576127108381613c3d57613c3c6151e1565b5b0492506004810190505b60648310613c6a5760648381613c6057613c5f6151e1565b5b0492506002810190505b600a8310613c79576001810190505b80915050919050565b6000808273ffffffffffffffffffffffffffffffffffffffff163b119050919050565b6000604051905090565b600080fd5b600080fd5b600073ffffffffffffffffffffffffffffffffffffffff82169050919050565b6000613ce482613cb9565b9050919050565b613cf481613cd9565b8114613cff57600080fd5b50565b600081359050613d1181613ceb565b92915050565b6000819050919050565b613d2a81613d17565b8114613d3557600080fd5b50565b600081359050613d4781613d21565b92915050565b600080600060608486031215613d6657613d65613caf565b5b6000613d7486828701613d02565b9350506020613d8586828701613d02565b9250506040613d9686828701613d38565b9150509250925092565b60007fffffffff0000000000000000000000000000000000000000000000000000000082169050919050565b613dd581613da0565b8114613de057600080fd5b50565b600081359050613df281613dcc565b92915050565b600060208284031215613e0e57613e0d613caf565b5b6000613e1c84828501613de3565b91505092915050565b60008115159050919050565b613e3a81613e25565b82525050565b6000602082019050613e556000830184613e31565b92915050565b600081519050919050565b600082825260208201905092915050565b60005b83811015613e95578082015181840152602081019050613e7a565b60008484015250505050565b6000601f19601f8301169050919050565b6000613ebd82613e5b565b613ec78185613e66565b9350613ed7818560208601613e77565b613ee081613ea1565b840191505092915050565b60006020820190508181036000830152613f058184613eb2565b905092915050565b600060208284031215613f2357613f22613caf565b5b6000613f3184828501613d38565b91505092915050565b613f4381613cd9565b82525050565b6000602082019050613f5e6000830184613f3a565b92915050565b60008060408385031215613f7b57613f7a613caf565b5b6000613f8985828601613d02565b9250506020613f9a85828601613d38565b9150509250929050565b613fad81613d17565b82525050565b6000602082019050613fc86000830184613fa4565b92915050565b60008060408385031215613fe557613fe4613caf565b5b6000613ff385828601613d38565b925050602061400485828601613d38565b9150509250929050565b60006040820190506140236000830185613f3a565b6140306020830184613fa4565b9392505050565b6000819050919050565b600061405c61405761405284613cb9565b614037565b613cb9565b9050919050565b600061406e82614041565b9050919050565b600061408082614063565b9050919050565b61409081614075565b82525050565b60006020820190506140ab6000830184614087565b92915050565b600060ff82169050919050565b6140c7816140b1565b81146140d257600080fd5b50565b6000813590506140e4816140be565b92915050565b60008060006060848603121561410357614102613caf565b5b600061411186828701613d02565b9350506020614122868287016140d5565b925050604061413386828701613d38565b9150509250925092565b600080fd5b600080fd5b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b61417f82613ea1565b810181811067ffffffffffffffff8211171561419e5761419d614147565b5b80604052505050565b60006141b1613ca5565b90506141bd8282614176565b919050565b600067ffffffffffffffff8211156141dd576141dc614147565b5b6141e682613ea1565b9050602081019050919050565b82818337600083830152505050565b6000614215614210846141c2565b6141a7565b90508281526020810184848401111561423157614230614142565b5b61423c8482856141f3565b509392505050565b600082601f8301126142595761425861413d565b5b8135614269848260208601614202565b91505092915050565b60006020828403121561428857614287613caf565b5b600082013567ffffffffffffffff8111156142a6576142a5613cb4565b5b6142b284828501614244565b91505092915050565b6000602082840312156142d1576142d0613caf565b5b60006142df84828501613d02565b91505092915050565b600080fd5b600080fd5b60008083601f8401126143085761430761413d565b5b8235905067ffffffffffffffff811115614325576143246142e8565b5b602083019150836020820283011115614341576143406142ed565b5b9250929050565b60008083601f84011261435e5761435d61413d565b5b8235905067ffffffffffffffff81111561437b5761437a6142e8565b5b602083019150836020820283011115614397576143966142ed565b5b9250929050565b6000806000806000606086880312156143ba576143b9613caf565b5b600086013567ffffffffffffffff8111156143d8576143d7613cb4565b5b6143e4888289016142f2565b9550955050602086013567ffffffffffffffff81111561440757614406613cb4565b5b61441388828901614348565b9350935050604061442688828901613d38565b9150509295509295909350565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b61446881613d17565b82525050565b600061447a838361445f565b60208301905092915050565b6000602082019050919050565b600061449e82614433565b6144a8818561443e565b93506144b38361444f565b8060005b838110156144e45781516144cb888261446e565b97506144d683614486565b9250506001810190506144b7565b5085935050505092915050565b6000602082019050818103600083015261450b8184614493565b905092915050565b60008060006060848603121561452c5761452b613caf565b5b600061453a86828701613d02565b935050602061454b86828701613d38565b925050604061455c86828701613d38565b9150509250925092565b61456f81613e25565b811461457a57600080fd5b50565b60008135905061458c81614566565b92915050565b600080604083850312156145a9576145a8613caf565b5b60006145b785828601613d02565b92505060206145c88582860161457d565b9150509250929050565b6000819050919050565b6145e5816145d2565b82525050565b600060208201905061460060008301846145dc565b92915050565b600067ffffffffffffffff82111561462157614620614147565b5b61462a82613ea1565b9050602081019050919050565b600061464a61464584614606565b6141a7565b90508281526020810184848401111561466657614665614142565b5b6146718482856141f3565b509392505050565b600082601f83011261468e5761468d61413d565b5b813561469e848260208601614637565b91505092915050565b600080600080608085870312156146c1576146c0613caf565b5b60006146cf87828801613d02565b94505060206146e087828801613d02565b93505060406146f187828801613d38565b925050606085013567ffffffffffffffff81111561471257614711613cb4565b5b61471e87828801614679565b91505092959194509250565b600081519050919050565b600082825260208201905092915050565b6000819050602082019050919050565b61475f816145d2565b82525050565b60006147718383614756565b60208301905092915050565b6000602082019050919050565b60006147958261472a565b61479f8185614735565b93506147aa83614746565b8060005b838110156147db5781516147c28882614765565b97506147cd8361477d565b9250506001810190506147ae565b5085935050505092915050565b60006020820190508181036000830152614802818461478a565b905092915050565b6000806040838503121561482157614820613caf565b5b600061482f85828601613d02565b925050602061484085828601613d02565b9150509250929050565b600060408201905061485f60008301856145dc565b61486c6020830184613f3a565b9392505050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052602260045260246000fd5b600060028204905060018216806148ba57607f821691505b6020821081036148cd576148cc614873565b5b50919050565b60006060820190506148e86000830186613fa4565b6148f56020830185613f3a565b6149026040830184613fa4565b949350505050565b60008151905061491981613ceb565b92915050565b60008151905061492e81613d21565b92915050565b6000806040838503121561494b5761494a613caf565b5b60006149598582860161490a565b925050602061496a8582860161491f565b9150509250929050565b6000614987614982846141c2565b6141a7565b9050828152602081018484840111156149a3576149a2614142565b5b6149ae848285613e77565b509392505050565b600082601f8301126149cb576149ca61413d565b5b81516149db848260208601614974565b91505092915050565b6000602082840312156149fa576149f9613caf565b5b600082015167ffffffffffffffff811115614a1857614a17613cb4565b5b614a24848285016149b6565b91505092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b600081519050614a6b81614566565b92915050565b600060208284031215614a8757614a86613caf565b5b6000614a9584828501614a5c565b91505092915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b6000614ad882613d17565b91507fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff8203614b0a57614b09614a9e565b5b600182019050919050565b7f4d697373696e6720726571756972656420726f6c650000000000000000000000600082015250565b6000614b4b601583613e66565b9150614b5682614b15565b602082019050919050565b60006020820190508181036000830152614b7a81614b3e565b9050919050565b60008190508160005260206000209050919050565b60006020601f8301049050919050565b600082821b905092915050565b600060088302614be37fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff82614ba6565b614bed8683614ba6565b95508019841693508086168417925050509392505050565b6000614c20614c1b614c1684613d17565b614037565b613d17565b9050919050565b6000819050919050565b614c3a83614c05565b614c4e614c4682614c27565b848454614bb3565b825550505050565b600090565b614c63614c56565b614c6e818484614c31565b505050565b5b81811015614c9257614c87600082614c5b565b600181019050614c74565b5050565b601f821115614cd757614ca881614b81565b614cb184614b96565b81016020851015614cc0578190505b614cd4614ccc85614b96565b830182614c73565b50505b505050565b600082821c905092915050565b6000614cfa60001984600802614cdc565b1980831691505092915050565b6000614d138383614ce9565b9150826002028217905092915050565b614d2c82613e5b565b67ffffffffffffffff811115614d4557614d44614147565b5b614d4f82546148a2565b614d5a828285614c96565b600060209050601f831160018114614d8d5760008415614d7b578287015190505b614d858582614d07565b865550614ded565b601f198416614d9b86614b81565b60005b82811015614dc357848901518255600182019150602085019450602081019050614d9e565b86831015614de05784890151614ddc601f891682614ce9565b8355505b6001600288020188555050505b505050505050565b614dfe816145d2565b8114614e0957600080fd5b50565b600081519050614e1b81614df5565b92915050565b600060208284031215614e3757614e36613caf565b5b6000614e4584828501614e0c565b91505092915050565b614e5781613da0565b82525050565b6000602082019050614e726000830184614e4e565b92915050565b7f436f6e747261637420646f6573206e6f7420737570706f72742072657175697260008201527f656420696e746572666163650000000000000000000000000000000000000000602082015250565b6000614ed4602c83613e66565b9150614edf82614e78565b604082019050919050565b60006020820190508181036000830152614f0381614ec7565b9050919050565b600067ffffffffffffffff821115614f2557614f24614147565b5b602082029050602081019050919050565b6000614f49614f4484614f0a565b6141a7565b90508083825260208201905060208402830185811115614f6c57614f6b6142ed565b5b835b81811015614f955780614f818882614e0c565b845260208401935050602081019050614f6e565b5050509392505050565b600082601f830112614fb457614fb361413d565b5b8151614fc4848260208601614f36565b91505092915050565b600060208284031215614fe357614fe2613caf565b5b600082015167ffffffffffffffff81111561500157615000613cb4565b5b61500d84828501614f9f565b91505092915050565b600061502182613d17565b915061502c83613d17565b925082820261503a81613d17565b9150828204841483151761505157615050614a9e565b5b5092915050565b600061506382613d17565b915061506e83613d17565b925082820190508082111561508657615085614a9e565b5b92915050565b600061509782613d17565b9150600082036150aa576150a9614a9e565b5b600182039050919050565b7f537472696e67733a20686578206c656e67746820696e73756666696369656e74600082015250565b60006150eb602083613e66565b91506150f6826150b5565b602082019050919050565b6000602082019050818103600083015261511a816150de565b9050919050565b60006060820190506151366000830186613f3a565b6151436020830185613f3a565b6151506040830184613fa4565b949350505050565b600060408201905061516d6000830185613f3a565b61517a6020830184613f3a565b9392505050565b600081905092915050565b600061519782613e5b565b6151a18185615181565b93506151b1818560208601613e77565b80840191505092915050565b60006151c9828561518c565b91506151d5828461518c565b91508190509392505050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b600081519050919050565b600082825260208201905092915050565b600061523782615210565b615241818561521b565b9350615251818560208601613e77565b61525a81613ea1565b840191505092915050565b600060808201905061527a6000830187613f3a565b6152876020830186613f3a565b6152946040830185613fa4565b81810360608301526152a6818461522c565b905095945050505050565b6000815190506152c081613dcc565b92915050565b6000602082840312156152dc576152db613caf565b5b60006152ea848285016152b1565b9150509291505056fea264697066735822122020c61abfa3a4555724076f8d7ed3ea5fef32ab916a655a68f20c84c76e5a074864736f6c63430008110033