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
/** 
SKULL
*/

pragma solidity ^0.8.0;
pragma abicoder v2;

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

contract SkullSquad is ERC721Enumerable, Ownable {

    using Strings for uint256;
    
    uint256 public totalSkulls = 3333;
    uint256 public tokenPrice = 80000000000000000;

    string public baseUrl = "https://www.theskullsquad.com/tokens/";

    bool public tokensAvailable = false;
    
    constructor() ERC721("The Skull Squad", "SKULL") {}

    function setSupply(uint256 supply) public onlyOwner {
        totalSkulls = supply;
    }

    function setTokenPrice(uint256 price) public onlyOwner {
        tokenPrice = price;
    }

    function transferToOwner() public onlyOwner {
        uint256 balance = address(this).balance;
        payable(msg.sender).transfer(balance);
    }

    function setBaseUrl(string memory url) public onlyOwner {
        baseUrl = url;
    }

    function baseTokenURI() public view returns (string memory) {
      return baseUrl;
    }

    function tokenURI(uint256 _tokenId) public view override returns (string memory) {
        require(_exists(_tokenId));
        return string(abi.encodePacked(
            baseTokenURI(),
            _tokenId.toString()
        ));
    }
    
    function makeAvailable() public onlyOwner {
        tokensAvailable = !tokensAvailable;
    }

    function tokensOfOwner(address _owner) external view returns (uint256[] memory) {
        uint256 tokens = balanceOf(_owner);
        if (tokens == 0) {
            return new uint256[](0);
        } else {
            uint256[] memory result = new uint256[](tokens);
            uint256 index;
            for (index = 0; index < tokens; index++) {
                result[index] = tokenOfOwnerByIndex(_owner, index);
            }
            return result;
        }
    }

    function mintSkull(uint256 quantity) public payable {
        
        require(tokensAvailable, "Minting is disabled");
        require(quantity <= totalSkulls - totalSupply(), "All Tokens Minted");
        require(msg.value >= tokenPrice * quantity, "Not enough ETH sent");
        
        for (uint256 i = 0; i < quantity; i++) {
            uint256 mintIndex = totalSupply();
            if (totalSupply() < totalSkulls) {
                _safeMint(msg.sender, mintIndex);
            }
        }
    }  
}

// 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 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/Strings.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

// SPDX-License-Identifier: MIT
// 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/Address.sol)

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

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

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

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

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

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

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

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

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

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Enumerable.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721Enumerable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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 `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (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`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/ERC721.sol)

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

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

        _transfer(from, to, tokenId);
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfer(from, to, tokenId);

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

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

        emit Transfer(from, to, tokenId);
    }

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

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Emits a {ApprovalForAll} event.
     */
    function _setApprovalForAll(
        address owner,
        address operator,
        bool approved
    ) internal virtual {
        require(owner != operator, "ERC721: approve to caller");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

{
  "remappings": [],
  "optimizer": {
    "enabled": true,
    "runs": 100000
  },
  "evmVersion": "london",
  "libraries": {},
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"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":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseUrl","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"makeAvailable","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"mintSkull","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"url","type":"string"}],"name":"setBaseUrl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"supply","type":"uint256"}],"name":"setSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"price","type":"uint256"}],"name":"setTokenPrice","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":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokensAvailable","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSkulls","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":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"transferToOwner","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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