Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// contracts/Creatures.sol
// SPDX-License-Identifier: MIT
pragma solidity 0.8.4;

import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/utils/Strings.sol";
import "@openzeppelin/contracts/utils/Counters.sol";
import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Enumerable.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/ERC721Burnable.sol";
import "@openzeppelin/contracts/access/AccessControl.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract MergedCreatures is ERC721Enumerable, ERC721Burnable, Ownable, AccessControl {
    using Counters for Counters.Counter;

    bytes32 public constant MINTER_ROLE = keccak256("MINTER_ROLE");
    bytes32 public constant PAUSER_ROLE = keccak256("PAUSER_ROLE");

    Counters.Counter private _tokenIdTracker;

    string private baseTokenURI;

    uint256 private baseCount;

    constructor(
        string memory _uri,
        string memory _contractName,
        string memory _tokenSymbol,
        uint256 _baseCount
    ) ERC721(_contractName, _tokenSymbol) {
        _setupRole(DEFAULT_ADMIN_ROLE, _msgSender());
        baseTokenURI = _uri;
        baseCount = _baseCount;
    }

    function mint(address to) public {
        require(hasRole(MINTER_ROLE, _msgSender()), "Must have minter role to mint");

        _mint(to, baseCount + _tokenIdTracker.current());

        _tokenIdTracker.increment();
    }

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

    function setBaseURI(string calldata uri) public onlyOwner() {
        baseTokenURI = uri;
    }

    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 tokenId
    ) internal virtual override(ERC721, ERC721Enumerable) {
        super._beforeTokenTransfer(from, to, tokenId);
    }

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

// 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);
    }
}

// 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);
    }

}

// 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;
        }
    }
}

// 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 { }
}

// 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();
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC721.sol";
import "../../../utils/Context.sol";

/**
 * @title ERC721 Burnable Token
 * @dev ERC721 Token that can be irreversibly burned (destroyed).
 */
abstract contract ERC721Burnable is Context, ERC721 {
    /**
     * @dev Burns `tokenId`. See {ERC721-_burn}.
     *
     * Requirements:
     *
     * - The caller must own `tokenId` or be an approved operator.
     */
    function burn(uint256 tokenId) public virtual {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved");
        _burn(tokenId);
    }
}

// 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());
        }
    }
}

// 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;
    }
}

// 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;
}

// 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);
}

// 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);
}

// 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);
            }
        }
    }
}

// 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;
    }
}

// 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;
    }
}

// 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);
}

// 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);
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_uri","type":"string"},{"internalType":"string","name":"_contractName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_baseCount","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":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":"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":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MINTER_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PAUSER_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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","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":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","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":"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":"to","type":"address"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","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":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","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":"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":"uri","type":"string"}],"name":"setBaseURI","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":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"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"}]

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

-----Decoded View---------------
Arg [0] : _uri (string): https://storage.googleapis.com/stm-metadata--yellow-red-doberman/metadata/
Arg [1] : _contractName (string): Save the Martians (Merged)
Arg [2] : _tokenSymbol (string): STMM
Arg [3] : _baseCount (uint256): 15051

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [3] : 0000000000000000000000000000000000000000000000000000000000003acb
Arg [4] : 000000000000000000000000000000000000000000000000000000000000004a
Arg [5] : 68747470733a2f2f73746f726167652e676f6f676c65617069732e636f6d2f73
Arg [6] : 746d2d6d657461646174612d2d79656c6c6f772d7265642d646f6265726d616e
Arg [7] : 2f6d657461646174612f00000000000000000000000000000000000000000000
Arg [8] : 000000000000000000000000000000000000000000000000000000000000001a
Arg [9] : 5361766520746865204d61727469616e7320284d657267656429000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [11] : 53544d4d00000000000000000000000000000000000000000000000000000000