Token Smol Sharks

 

Overview ERC-721

Total Supply:
7,164 SMOLSHARKS

Holders:
2,801 addresses
Balance
1 SMOLSHARKS
0x190460f94203ab29bc401ba9e7893276621847e4
Loading
[ Download CSV Export  ] 
Loading
Loading

Click here to update the token ICO / general information
# Exchange Pair Price  24H Volume % Volume

Contract Source Code Verified (Exact Match)

Contract Name:
Sharks

Compiler Version
v0.8.9+commit.e5eed63a

Optimization Enabled:
No with 200 runs

Other Settings:
default evmVersion
File 1 of 20 : Sharks.sol
// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.9;
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/utils/Strings.sol";

import "./SharksAccessControl.sol";
import "./SharksTransferControl.sol";
import "./SharksSizeControl.sol";


contract Sharks is ERC721, ERC721Enumerable, SharksAccessControl {
    using Counters for Counters.Counter;
    Counters.Counter private tokenIdTracker;

    string public baseURI;

    uint256 public immutable MAX_SUPPLY;
    uint256 public immutable INITIAL_XP;

    uint256 public totalSharksSize;

    SharksTransferControl public sharksTransferControl;
    SharksSizeControl public sharksSizeControl;

    mapping(uint256 => uint256) public xp;
    mapping(uint256 => uint256) public rarity;

    event Minted(address indexed to, uint256 indexed tokenId);
    event Revealed(uint256 indexed tokenId, uint256 rarity);
    event XpIncreased(uint256 indexed tokenId, uint256 xpIncrease, uint256 totalXp);

    event BaseURIChanged(string baseURI);
    event SharksSizeControlChanged(address sharksSizeControl);
    event SharksTransferControlChanged(address sharksTransferControl);

    constructor(uint256 maxSupply_) ERC721("Smol Sharks", "SMOLSHARKS") {
        MAX_SUPPLY = maxSupply_;
        INITIAL_XP = 1;
    }


    // internal
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

    function _beforeTokenTransfer(address from_, address to_, uint256 tokenId_)
        internal
        override(ERC721, ERC721Enumerable)
    {
        require(sharkCanBeTransferred(tokenId_) == true, "SharksTransferControl: transfer not allowed");

        super._beforeTokenTransfer(from_, to_, tokenId_);
    }

    // onlyOwner

    function setSharksSizeControl(address sharksSizeControl_)
        public
        onlyOwner
    {
        sharksSizeControl = SharksSizeControl(sharksSizeControl_);
        emit SharksSizeControlChanged(sharksSizeControl_);
    }

    function setSharksTransferControl(address sharksTransferControl_)
        public
        onlyOwner
    {
        sharksTransferControl = SharksTransferControl(sharksTransferControl_);
        emit SharksTransferControlChanged(sharksTransferControl_);
    }

    function setBaseURI(string memory baseURI_)
        public
        onlyOwner
    {
        baseURI = baseURI_;
        emit BaseURIChanged(baseURI);
    }


    // onlyMinter

    function mint(
        address to_,
        uint256 mintsCount_
    )
        public
        onlyMinter
    {
        uint256 _actualMintsCount = Math.min(mintsCount_, MAX_SUPPLY - tokenIdTracker.current());

        require(_actualMintsCount > 0, "MAX_SUPPLY reached");

        for (uint256 i = 0; i < _actualMintsCount; i++) {
            tokenIdTracker.increment();

            uint256 _tokenId = tokenIdTracker.current();

            require(_tokenId <= MAX_SUPPLY, "MAX_SUPPLY reached"); // sanity check, should not ever trigger

            _safeMint(to_, _tokenId);
            emit Minted(to_, _tokenId);
        }
    }

    // onlyRevealer

    function reveal(
        uint256 tokenId_,
        uint256 rarity_
    )
        public
        onlyRevealer
    {
        _requireMinted(tokenId_);
        require(rarity[tokenId_] == 0, "already revealed");

        rarity[tokenId_] = rarity_;
        emit Revealed(tokenId_, rarity_);
        _increaseXp(tokenId_, INITIAL_XP);
    }



    // onlyXpManager

    function increaseXp(uint tokenId_, uint xp_)
        public
        onlyXpManager
    {
        _requireMinted(tokenId_);
        _increaseXp(tokenId_, xp_);
    }

    function _increaseXp(uint tokenId_, uint xp_)
        internal
    {
        totalSharksSize += xp_;
        xp[tokenId_] += xp_;
        emit XpIncreased(tokenId_, xp_, xp[tokenId_]);
    }


    // Views

    function sharkCanBeTransferred(uint256 tokenId_)
        public
        view
        returns (bool)
    {
        if (address(sharksTransferControl) != address(0)) {
            return (sharksTransferControl.sharkCanBeTransferred(tokenId_) == true);
        } else {
            return true;
        }
    }

    function supportsInterface(bytes4 interfaceId)
        public
        view
        override(ERC721, ERC721Enumerable, AccessControl)
        returns (bool)
    {
        return super.supportsInterface(interfaceId);
    }

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

    function tokenURI(uint256 tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        _requireMinted(tokenId);

        require(bytes(_baseURI()).length > 0, "baseURI not set");

        string memory tokenFilename = rarity[tokenId] > 0 ? Strings.toString(tokenId) : "0";

        return string(abi.encodePacked(_baseURI(), tokenFilename, ".json"));
    }

    function size(uint256 tokenId_)
        public
        view
        returns (uint256)
    {
        _requireMinted(tokenId_);

        if(address(sharksSizeControl) != address(0)) {
            return sharksSizeControl.sharkSize(tokenId_);
        } else {
            return 0;
        }
    }
}

File 2 of 20 : Math.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @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, so we distribute
        return (a / 2) + (b / 2) + ((a % 2 + b % 2) / 2);
    }
}

File 3 of 20 : IERC165.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

File 4 of 20 : ERC165.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

File 5 of 20 : Strings.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant alphabet = "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] = alphabet[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

}

File 6 of 20 : Counters.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title Counters
 * @author Matt Condon (@shrugs)
 * @dev Provides counters that can only be incremented or decremented by one. This can be used e.g. to track the number
 * of elements in a mapping, issuing ERC721 ids, or counting request ids.
 *
 * Include with `using Counters for Counters.Counter;`
 */
library Counters {
    struct Counter {
        // This variable should never be directly accessed by users of the library: interactions must be restricted to
        // the library's function. As of Solidity v0.5.2, this cannot be enforced, though there is a proposal to add
        // this feature: see https://github.com/ethereum/solidity/issues/4637
        uint256 _value; // default: 0
    }

    function current(Counter storage counter) internal view returns (uint256) {
        return counter._value;
    }

    function increment(Counter storage counter) internal {
        unchecked {
            counter._value += 1;
        }
    }

    function decrement(Counter storage counter) internal {
        uint256 value = counter._value;
        require(value > 0, "Counter: decrement overflow");
        unchecked {
            counter._value = value - 1;
        }
    }
}

File 7 of 20 : Context.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

    function _msgData() internal view virtual returns (bytes calldata) {
        this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
        return msg.data;
    }
}

File 8 of 20 : Address.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

        uint256 size;
        // solhint-disable-next-line no-inline-assembly
        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");

        // solhint-disable-next-line avoid-low-level-calls, avoid-call-value
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (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");

        // solhint-disable-next-line avoid-low-level-calls
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return _verifyCallResult(success, returndata, errorMessage);
    }

    function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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

                // solhint-disable-next-line no-inline-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

File 9 of 20 : IERC721Metadata.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {

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

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

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

File 10 of 20 : IERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

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

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

File 11 of 20 : ERC721Enumerable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

File 12 of 20 : IERC721Receiver.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

File 13 of 20 : IERC721.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

File 14 of 20 : ERC721.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

    /**
     * @dev Base URI for computing {tokenURI}. Empty by default, can be overriden
     * in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

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

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

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

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

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

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

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

        _transfer(from, to, tokenId);
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfer(from, to, tokenId);

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

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

        emit Transfer(from, to, tokenId);
    }

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

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory _data)
        private returns (bool)
    {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver(to).onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert("ERC721: transfer to non ERC721Receiver implementer");
                } else {
                    // solhint-disable-next-line no-inline-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` 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 { }
}

File 15 of 20 : Ownable.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

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

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), 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 {
        emit OwnershipTransferred(_owner, address(0));
        _owner = 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");
        emit OwnershipTransferred(_owner, newOwner);
        _owner = newOwner;
    }
}

File 16 of 20 : AccessControl.sol
// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";
import "../utils/Strings.sol";
import "../utils/introspection/ERC165.sol";

/**
 * @dev External interface of AccessControl declared to support ERC165 detection.
 */
interface IAccessControl {
    function hasRole(bytes32 role, address account) external view returns (bool);
    function getRoleAdmin(bytes32 role) external view returns (bytes32);
    function grantRole(bytes32 role, address account) external;
    function revokeRole(bytes32 role, address account) external;
    function renounceRole(bytes32 role, address account) external;
}

/**
 * @dev Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControl is Context, IAccessControl, ERC165 {
    struct RoleData {
        mapping (address => bool) members;
        bytes32 adminRole;
    }

    mapping (bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @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 {_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 Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{20}) is missing role (0x[0-9a-f]{32})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, _msgSender());
        _;
    }

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

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @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]{20}) is missing role (0x[0-9a-f]{32})$/
     */
    function _checkRole(bytes32 role, address account) internal view {
        if(!hasRole(role, account)) {
            revert(string(abi.encodePacked(
                "AccessControl: account ",
                Strings.toHexString(uint160(account), 20),
                " is missing role ",
                Strings.toHexString(uint256(role), 32)
            )));
        }
    }

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

    /**
     * @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) public virtual override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @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) public virtual override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @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 granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) public virtual override {
        require(account == _msgSender(), "AccessControl: can only renounce roles for self");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     */
    function _setupRole(bytes32 role, address account) internal virtual {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal virtual {
        emit RoleAdminChanged(role, getRoleAdmin(role), adminRole);
        _roles[role].adminRole = adminRole;
    }

    function _grantRole(bytes32 role, address account) private {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, _msgSender());
        }
    }

    function _revokeRole(bytes32 role, address account) private {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, _msgSender());
        }
    }
}

File 17 of 20 : SharksTransferControl.sol
// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.9;
import "./SharksStaking.sol";

contract SharksTransferControl {
    SharksStaking public sharksStaking;

    constructor(address sharksStakingAddress_) {
        sharksStaking = SharksStaking(sharksStakingAddress_);
    }

    function sharkCanBeTransferred(uint tokenId_) public view returns (bool) {
        return sharksStaking.sharkCanBeTransferred(tokenId_);
    }
}

File 18 of 20 : SharksStaking.sol
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.9;
import "./Sharks.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";

contract SharksStaking is Ownable {
    Sharks public sharks;

    uint256 public constant DAY = 1 days;
    uint256 public xpPerDay;
    uint256 public maxStakeDaysCount;
    mapping(uint256 => uint256) public stakedUntil;

    event Staked(uint256 indexed tokenId, uint256 until);
    event Restaked(uint256 indexed tokenId, uint256 until);
    event Unstaked(uint256 indexed tokenId);
    event XpPerDayChanged(uint256 xpPerDay);
    event MaxStakeDaysCountChanged(uint256 maxStakeDaysCount);

    modifier onlySharkOwner(uint256 tokenId_) {
        require(sharks.ownerOf(tokenId_) == msg.sender, "You do not own this shark");
        _;
    }

    constructor(address sharksAddress_) {
        sharks = Sharks(sharksAddress_);
        xpPerDay = 192; // sharks cruise at 8km/h
        maxStakeDaysCount = 365;
    }

    function stake(uint256 tokenId_, uint256 daysCount_) external onlySharkOwner(tokenId_) {
        require(daysCount_ > 0, "must stake in the future");
        require(daysCount_ <= maxStakeDaysCount, "cannot stake for more than maxStakeDaysCount");

        if (stakedUntil[tokenId_] == 0) {
            sharks.increaseXp(tokenId_, daysCount_ * xpPerDay);
            stakedUntil[tokenId_] = block.timestamp + daysCount_ * DAY;
            emit Staked(tokenId_, stakedUntil[tokenId_]);
        } else {
            // Rounded towards 0, meaning 23:59 counts as 0 days.
            uint256 _stakedUntilInDays = (stakedUntil[tokenId_] - block.timestamp) / DAY;

            // Since we're restaking, maxStakeDaysCount should be 365-1=364
            uint256 _actualMaxStakeDaysCount = maxStakeDaysCount - _stakedUntilInDays - 1;

            uint256 _actualDaysCount = Math.min(daysCount_, _actualMaxStakeDaysCount);

            sharks.increaseXp(tokenId_, _actualDaysCount * xpPerDay);
            stakedUntil[tokenId_] += _actualDaysCount * DAY;
            emit Restaked(tokenId_, stakedUntil[tokenId_]);
        }
    }

    function unstake(uint256 tokenId_) external onlySharkOwner(tokenId_) {
        require(block.timestamp >= stakedUntil[tokenId_], "cannot unstake yet");

        stakedUntil[tokenId_] = 0;

        emit Unstaked(tokenId_);
    }

    function setXpPerDay(uint256 xpPerDay_) external onlyOwner {
        xpPerDay = xpPerDay_;
        emit XpPerDayChanged(xpPerDay);
    }

    function setMaxStakeDaysCount(uint256 maxStakeDaysCount_) external onlyOwner {
        maxStakeDaysCount = maxStakeDaysCount_;
        emit MaxStakeDaysCountChanged(maxStakeDaysCount);
    }

    function sharkCanBeTransferred(uint tokenId_) public view returns (bool) {
        if (stakedUntil[tokenId_] == 0) {
            return true;
        } else {
            return false;
        }
    }

}

File 19 of 20 : SharksSizeControl.sol
// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.9;
import "./Sharks.sol";

contract SharksSizeControl {
    Sharks public sharks;

    constructor(address sharksAddress_) {
        sharks = Sharks(sharksAddress_);
    }

    function sharkSize(uint tokenId_) public view returns (uint256) {
        return sharks.xp(tokenId_) * sharks.rarity(tokenId_);
    }
}

File 20 of 20 : SharksAccessControl.sol
// SPDX-License-Identifier: UNLICENSED

pragma solidity ^0.8.9;

import "@openzeppelin/contracts/access/AccessControl.sol";

abstract contract SharksAccessControl is AccessControl {
    bytes32 public constant OWNER_ROLE = keccak256("OWNER_ROLE");
    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant REVEALER_ROLE = keccak256("REVEALER_ROLE");
    bytes32 public constant XP_MANAGER_ROLE = keccak256("XP_MANAGER_ROLE");

    modifier onlyOwner() {
        require(hasRole(OWNER_ROLE, _msgSender()), "SharksAccessControl: no OWNER_ROLE");
        _;
    }

    modifier onlyMinter() {
        require(isMinter(_msgSender()), "SharksAccessControl: no MINTER_ROLE");
        _;
    }

    modifier onlyRevealer() {
        require(isRevealer(_msgSender()), "SharksAccessControl: no REVEALER_ROLE");
        _;
    }

    modifier onlyXpManager() {
        require(isXpManager(_msgSender()), "SharksAccessControl: no XP_MANAGER_ROLE");
        _;
    }


    constructor() {
        _setRoleAdmin(OWNER_ROLE, OWNER_ROLE);
        _setRoleAdmin(MINTER_ROLE, OWNER_ROLE);
        _setRoleAdmin(REVEALER_ROLE, OWNER_ROLE);
        _setRoleAdmin(XP_MANAGER_ROLE, OWNER_ROLE);

        _setupRole(OWNER_ROLE, _msgSender());
    }

    function grantOwner(address _owner) external onlyOwner {
        grantRole(OWNER_ROLE, _owner);
    }

    function grantXpManager(address _xpManager) external onlyOwner {
        grantRole(XP_MANAGER_ROLE, _xpManager);
    }

    function grantMinter(address _minter) external onlyOwner {
        grantRole(MINTER_ROLE, _minter);
    }
    function grantRevealer(address _revealer) external onlyOwner {
        grantRole(REVEALER_ROLE, _revealer);
    }

    function revokeOwner(address _owner) external onlyOwner {
        revokeRole(OWNER_ROLE, _owner);
    }

    function revokeXpManager(address _xpManager) external onlyOwner {
        revokeRole(XP_MANAGER_ROLE, _xpManager);
    }

    function revokeMinter(address _minter) external onlyOwner {
        revokeRole(MINTER_ROLE, _minter);
    }

    function revokeRevealer(address _revealer) external onlyOwner {
        revokeRole(REVEALER_ROLE, _revealer);
    }

    function isOwner(address _owner) public view returns (bool) {
        return hasRole(OWNER_ROLE, _owner);
    }

    function isXpManager(address _xpManager) public view returns (bool) {
        return hasRole(XP_MANAGER_ROLE, _xpManager);
    }

    function isRevealer(address _revealer) public view returns (bool) {
        return hasRole(REVEALER_ROLE, _revealer);
    }

    function isMinter(address _minter) public view returns (bool) {
        return hasRole(MINTER_ROLE, _minter);
    }

}

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

Contract Security Audit

Contract ABI

[{"inputs":[{"internalType":"uint256","name":"maxSupply_","type":"uint256"}],"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":false,"internalType":"string","name":"baseURI","type":"string"}],"name":"BaseURIChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Minted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"rarity","type":"uint256"}],"name":"Revealed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"sharksSizeControl","type":"address"}],"name":"SharksSizeControlChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"sharksTransferControl","type":"address"}],"name":"SharksTransferControlChanged","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"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"xpIncrease","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"totalXp","type":"uint256"}],"name":"XpIncreased","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"INITIAL_XP","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"OWNER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"REVEALER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"XP_MANAGER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseURI","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":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"grantMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"grantOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_revealer","type":"address"}],"name":"grantRevealer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_xpManager","type":"address"}],"name":"grantXpManager","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"},{"internalType":"uint256","name":"xp_","type":"uint256"}],"name":"increaseXp","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"isMinter","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"isOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_revealer","type":"address"}],"name":"isRevealer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_xpManager","type":"address"}],"name":"isXpManager","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to_","type":"address"},{"internalType":"uint256","name":"mintsCount_","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","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":"","type":"uint256"}],"name":"rarity","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"},{"internalType":"uint256","name":"rarity_","type":"uint256"}],"name":"reveal","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_minter","type":"address"}],"name":"revokeMinter","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"}],"name":"revokeOwner","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_revealer","type":"address"}],"name":"revokeRevealer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_xpManager","type":"address"}],"name":"revokeXpManager","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":"baseURI_","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sharksSizeControl_","type":"address"}],"name":"setSharksSizeControl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"sharksTransferControl_","type":"address"}],"name":"setSharksTransferControl","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"}],"name":"sharkCanBeTransferred","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"sharksSizeControl","outputs":[{"internalType":"contract SharksSizeControl","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"sharksTransferControl","outputs":[{"internalType":"contract SharksTransferControl","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId_","type":"uint256"}],"name":"size","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSharksSize","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":"uint256","name":"","type":"uint256"}],"name":"xp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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

Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)

0000000000000000000000000000000000000000000000000000000000002710

-----Decoded View---------------
Arg [0] : maxSupply_ (uint256): 10000

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000002710


Loading