Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

///  _____ _             ___  _                     _             _     _       ______                  _     
/// |_   _| |           / _ \| |                   (_)           | |   | |      | ___ \                | |    
///   | | | |__   ___  / /_\ \ |__   ___  _ __ ___  _ _ __   __ _| |__ | | ___  | |_/ /_   _ _ __   ___| |__  
///   | | | '_ \ / _ \ |  _  | '_ \ / _ \| '_ ` _ \| | '_ \ / _` | '_ \| |/ _ \ | ___ \ | | | '_ \ / __| '_ \ 
///   | | | | | |  __/ | | | | |_) | (_) | | | | | | | | | | (_| | |_) | |  __/ | |_/ / |_| | | | | (__| | | |
///   \_/ |_| |_|\___| \_| |_/_.__/ \___/|_| |_| |_|_|_| |_|\__,_|_.__/|_|\___| \____/ \__,_|_| |_|\___|_| |_|

/// https://www.theabominablebunch.io/
/// Developers: Breezi, K3x

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/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/interfaces/IERC2981.sol";

import "./common/EIP712Whitelisting.sol";
import "./common/OwnableDelegateProxy.sol";

//-----------------------------------------------------------------------------------------------------------------------
// Main Contract
//-----------------------------------------------------------------------------------------------------------------------

contract TheAbominableBunch is IERC721, ERC721, IERC2981, ERC721Enumerable, EIP712Whitelisting, ReentrancyGuard, ContextMixin, NativeMetaTransaction {
    using Strings for uint256;

    // Constants.
    uint256 public constant MAX_SUPPLY = 4400;              // The total amount that can be minted ever.
    uint256 public constant WHITELIST_COST = 0.065 ether;   // Whitelist cost.
    uint256 public constant PUBLIC_COST = 0.09 ether;       // Public cost.
   
    // Configuration.
    bool public isWhiteList = true;                         // Is this the whitelist phase?
    bool public isPaused = true;                            // Controls if the minting is paused or not.   
    bool public revealed = false;                           // Define if the tokens are revealed or not and the address if they are.
    uint256 public maxMintPerAddress = 6;                   // The max amount of mints any single address can mint.
    string private baseURI;                                 // stores the base urI of where to find NFT metadata.
    string private notRevealedUri;                          // Define the address if the tokens are not revealed yet.
    mapping(address => uint256) private mintBalances;       // Store lifetime mints for an address.
    
    // Proxy
    address private immutable proxyRegistryAddress;         // Opensea Proxy

    // --------------------------
    // Constructor
    // --------------------------

    /// @notice Contract constructor.
    /// @param _name The token name.
    /// @param _symbol The symbol the token will be known by.
    /// @param _initNotRevealedUri The URI of the not revealed version of the NFT metadata.
    constructor(string memory _name, string memory _symbol, string memory _initNotRevealedUri, address _proxyRegistryAddress) 
        ERC721(_name, _symbol) 
        EIP712Whitelisting(_name)
    {
        notRevealedUri = _initNotRevealedUri;           // Set the not revealed URI for the placeholder metadata. 
        proxyRegistryAddress = _proxyRegistryAddress;   // Set the openseac proxy address.
        _initializeEIP712("The Abominable Bunch");     // Init base EIP712.
    }


    // --------------------------
    // Purchase and Minting
    // --------------------------

    /// @notice Purchase a token as white lister.
    /// @param _max The max amount the person minting is allow to mint.
    /// @param _signature The signature proving that the user is on the whitelist and the values haven't been altered.
    /// @param _mintAmount The amount the person minting has requested to mint.
    function purchaseWhiteList(uint256 _max, bytes calldata _signature, uint256 _mintAmount) 
        external 
        payable 
        nonReentrant
        isNotPaused
        mintAmountGreaterThanZero(_mintAmount)
        DoesntExceedLimit(_mintAmount)
    {
        require(isWhiteList, "Is in public mode");
        require(!(_mintAmount + mintBalances[msg.sender] > _max), "You have exceeded your mint whitelist allocation");
        require(checkWhitelist(_max, _signature),  "Invalid whitelist signature");
        _doMint(_mintAmount, WHITELIST_COST);
    }

    /// @notice Purchase a token as the public.
    /// @param _mintAmount The amount the person minting has requested to mint.
    function purchasePublic(uint256 _mintAmount) 
        external 
        payable 
        nonReentrant
        isNotPaused
        mintAmountGreaterThanZero(_mintAmount)
        DoesntExceedLimit(_mintAmount)
    {
        require(!isWhiteList, "Not in public mode");
        _doMint(_mintAmount, PUBLIC_COST);
    }

    /// @notice Returns the token url a token id.
    /// @param _mintAmount The amount the person minting has requested to mint.
    function ownerMint(uint256 _mintAmount) 
        external 
        onlyOwner 
        mintAmountGreaterThanZero(_mintAmount)
    {
        _doMint(_mintAmount, 0);
    }

    /// @notice Calls the underlying mint function of the ERC721Enumerable class.
    /// @param _mintAmount The quantity to mint for the given user.
    function _doMint(uint256 _mintAmount, uint256 _price) 
        internal
        DoesntExceedTotalSupply(_mintAmount)
        InsuffcientEth(_mintAmount, _price)
     {
        uint256 supply = totalSupply();

        // Loop through and call the underlying _safeMint function of the ERC721Enumerable
        for (uint256 i = 1; i <= _mintAmount; i++) 
        {
            _safeMint(msg.sender, supply + i);  // request underlying contract to mint.
        }

        // Update the count of how many items and given address has minted over the lifetime of the contract.
        mintBalances[msg.sender] += _mintAmount;
    }


    // --------------------------
    // Metadata Url
    // --------------------------

    /// @notice generates the return URL from the base URL.
    function _baseURI()
        internal 
        view 
        virtual 
        override 
        returns (string memory) {

        return baseURI;
    }

    /// @notice Returns the token url a token id.
    /// @param _tokenId The id of the token to return the url for.
    /// @return the compiled Uri string to the nft metadata.
    function tokenURI(uint256 _tokenId)
        public
        view
        virtual
        override
        returns (string memory)
    {
        // Check for the existence of the token.
        require(_exists(_tokenId), "ERC721Metadata: URI query for nonexistent token");

        // Check if the token have been revealed. If not return url to a common image.
        if (revealed == false) { return notRevealedUri; }

        // Get the base url.
        string memory currentBaseURI = _baseURI();

        // Compile a url using the token details.
        return bytes(currentBaseURI).length > 0 ? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), ".json")) : "";
    }


    // --------------------------
    // Royalties
    // --------------------------

    /// @notice EIP2981 calculate how much royalties paid to the contract owner.
    /// @param _tokenId The token id (not used all tokens attaract same level of royalties).
    /// @param _salePrice The sale price.
    /// @return receiver and a royaltyAmount.
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) external view override returns (address receiver, uint256 royaltyAmount)
    {
        return (owner(), (_salePrice * 500) / 10000);
    }


    // --------------------------
    // Modifiers
    // --------------------------

    /// @notice Check they are minting at least one.
    /// @param mintAmount the amount they are trying to mint.
    modifier mintAmountGreaterThanZero(uint256 mintAmount) {
        require(mintAmount > 0,  "Must mint at least one");
        _;
    }

    /// @notice Make sure the contract isn't paused.
    modifier isNotPaused() {
        require(!isPaused,  "Minting is paused");
        _;
    }

    /// @notice Make sure the contract isn't paused.
    /// @param mintAmount the amount they are trying to mint.
    modifier DoesntExceedLimit(uint256 mintAmount) {
        require(!(mintAmount + mintBalances[msg.sender] > maxMintPerAddress),  "Exceeds per address limit");
        _;
    }

    /// @notice Make sure the amount being minted doesn't exceed total supply.
    /// @param mintAmount the amount they are trying to mint.
    modifier DoesntExceedTotalSupply(uint256 mintAmount) {
        require(totalSupply() + mintAmount <= MAX_SUPPLY, "Max NFT limit exceeded");
         _;
    }

    /// @notice Check they provided enough eth to mint.
    /// @param mintAmount the amount they are trying to mint.
    /// @param mintAmount price per token.
    modifier InsuffcientEth(uint256 mintAmount, uint256 price) {
        require(msg.value >= price * mintAmount, "Insuffcient Eth in transaction, check price");
         _;
    }


    // --------------------------
    // Misc
    // --------------------------

    /// @notice The following functions are overrides required by Solidity.
    /// @param from to check for.
    /// @param to to check for.
    /// @param tokenId to check for.
    function _beforeTokenTransfer(address from, address to, uint256 tokenId)
        internal
        override(ERC721, ERC721Enumerable)
    {
        super._beforeTokenTransfer(from, to, tokenId);
    }

    /// @notice Indicates if we support the IERC2981 interface.
    /// @param _interfaceId the interface to check the contract supports.
    /// @return true or fales if the requested interface is supported.
    function supportsInterface(bytes4 _interfaceId)
        public
        view
        virtual
        override(ERC721, ERC721Enumerable, IERC165)
        returns (bool)
    {
        return (_interfaceId == type(IERC2981).interfaceId || super.supportsInterface(_interfaceId));
    }

    /// @notice Returns a list of token ids belonging to an account.
    /// @param _address The address to request a list of tokens for.
    /// @return an array of token ids.
    function walletOfOwner(address _address)
        external
        view
        returns (uint256[] memory)
    {
        uint256 addressTokenCount = balanceOf(_address);
        uint256[] memory tokenIds = new uint256[](addressTokenCount);

        for (uint256 i; i < addressTokenCount; i++) 
        {
            tokenIds[i] = tokenOfOwnerByIndex(_address, i);
        }

        return tokenIds;
    }

    /// @notice Override isApprovedForAll to whitelist user's OpenSea proxy accounts to enable gas-less listings.
    function isApprovedForAll(address owner, address operator) 
        public 
        view 
        override(IERC721, ERC721) 
        returns (bool)
    {
        // whitelist OpenSea proxy contract for easy trading.
        ProxyRegistry proxyRegistry = ProxyRegistry(proxyRegistryAddress);
        if (address(proxyRegistry.proxies(owner)) == operator) { return true; }
        return super.isApprovedForAll(owner, operator);
    }


    // --------------------------
    // Control
    // --------------------------

    /// @notice Set the amount of nfts per address is allowed.
    /// @param _newMax The new maximum pr address.
    function setMaxPerAddress(uint8 _newMax) external onlyOwner {
        maxMintPerAddress = _newMax;
    }

    /// @notice Burn a token.
    /// @param _tokenId The token id to burn.
    function burn(uint256 _tokenId) external onlyOwner {
        _burn(_tokenId);
    }

    /// @notice determines if the tokens should return proper images or place holders before reveal.
    /// @param _state The state to set, true is revelaed false is hidden.
    function setRevealed(bool _state) external onlyOwner {
        revealed = _state;
    }

    /// @notice Set the base uri for the the NFT metadata.
    /// @param _newBaseURI The new base uri for the metadata.
    function setBaseURI(string memory _newBaseURI) external onlyOwner {
        baseURI = _newBaseURI;
    }

    /// @notice set if the mint is paused or not.
    /// @param _state The state to set, true is paused false is unpaused.
    function setPaused(bool _state) external onlyOwner {
        isPaused = _state;
    }

    /// @notice Set the whitelist mode.
    /// @param _state The state to set, true is in whitelist mode false is in public mode.
    function setIsWhiteList(bool _state) external onlyOwner {
        isWhiteList = _state;
    }

    /// @notice allow withdrawls from the contract by the owner.
    function withdraw() public payable onlyOwner {
        // This will payout the owner 100% of the contract balance.
        // Do not remove this otherwise you will not be able to withdraw the funds.
        // =============================================================================
        (bool os, ) = payable(owner()).call{value: address(this).balance}("");
        require(os);
        // =============================================================================
    }
}

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

pragma solidity ^0.8.0;

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

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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _approve(to, tokenId);
    }

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

        return _tokenApprovals[tokenId];
    }

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

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

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

        _transfer(from, to, tokenId);
    }

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

        _beforeTokenTransfer(from, to, tokenId);

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

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

        emit Transfer(from, to, tokenId);
    }

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/ERC721Burnable.sol)

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
// OpenZeppelin Contracts v4.4.1 (access/Ownable.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (interfaces/IERC2981.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Interface for the NFT Royalty Standard
 */
interface IERC2981 is IERC165 {
    /**
     * @dev Called with the sale price to determine how much royalty is owed and to whom.
     * @param tokenId - the NFT asset queried for royalty information
     * @param salePrice - the sale price of the NFT asset specified by `tokenId`
     * @return receiver - address of who should be sent the royalty payment
     * @return royaltyAmount - the royalty payment amount for `salePrice`
     */
    function royaltyInfo(uint256 tokenId, uint256 salePrice)
        external
        view
        returns (address receiver, uint256 royaltyAmount);
}

//SPDX-License-Identifier: Unlicense
pragma solidity ^0.8.0;

import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract EIP712Whitelisting is Ownable {
    using ECDSA for bytes32;

    // The key used to sign whitelist signatures.
    // We will check to ensure that the key that signed the signature
    // is this one that we expect.
    address private whitelistSigningKey = address(0);

    // Domain Separator is the EIP-712 defined structure that defines what contract
    // and chain these signatures can be used for.  This ensures people can't take
    // a signature used to mint on one contract and use it for another, or a signature
    // from testnet to replay on mainnet.
    // It has to be created in the constructor so we can dynamically grab the chainId.
    // https://github.com/ethereum/EIPs/blob/master/EIPS/eip-712.md#definition-of-domainseparator
    bytes32 internal DOMAIN_SEPARATOR;

    // The typehash for the data type specified in the structured data
    // https://github.com/ethereum/EIPs/blob/master/EIPS/eip-712.md#rationale-for-typehash
    bytes32 internal constant MINTER_TYPEHASH = keccak256("Minter(address wallet,int max)");

    constructor(string memory _name) {
        // This should match whats in the client side whitelist signing code
        DOMAIN_SEPARATOR = keccak256(
            abi.encode(
                keccak256("EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"),
                keccak256(bytes(_name)),
                keccak256(bytes("1")),
                block.chainid,
                address(this)
            )
        );
    }

    function setWhitelistSigningAddress(address newSigningKey) external onlyOwner {
        whitelistSigningKey = newSigningKey;
    }

    function checkWhitelist(uint256 max, bytes calldata signature) internal view returns (bool) {
        require(whitelistSigningKey != address(0), "Whitelist account not configured");

        // Verify EIP-712 signature by recreating the data structure
        // that we signed on the client side, and then using that to recover
        // the address that signed the signature for this data.
        bytes32 digest = keccak256(abi.encodePacked("\x19\x01", DOMAIN_SEPARATOR, keccak256(abi.encode(MINTER_TYPEHASH, msg.sender, max))));

        // Use the recover method to see what address was used to create
        // the signature on this data.
        // Note: that if the digest doesn't exactly match what was signed we'll
        // get a random recovered address.
        return digest.recover(signature) == whitelistSigningKey;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

// Opensea Proxy
import "./ContextMixin.sol";
import "./NativeMetaTransaction.sol";

contract OwnableDelegateProxy {}

contract ProxyRegistry {
    mapping(address => OwnableDelegateProxy) public proxies;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

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

pragma solidity ^0.8.0;

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

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

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        } else if (error == RecoverError.InvalidSignatureV) {
            revert("ECDSA: invalid signature 'v' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        // Check the signature length
        // - case 65: r,s,v signature (standard)
        // - case 64: r,vs signature (cf https://eips.ethereum.org/EIPS/eip-2098) _Available since v4.1._
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else if (signature.length == 64) {
            bytes32 r;
            bytes32 vs;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            assembly {
                r := mload(add(signature, 0x20))
                vs := mload(add(signature, 0x40))
            }
            return tryRecover(hash, r, vs);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s;
        uint8 v;
        assembly {
            s := and(vs, 0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff)
            v := add(shr(255, vs), 27)
        }
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }
        if (v != 27 && v != 28) {
            return (address(0), RecoverError.InvalidSignatureV);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

abstract contract ContextMixin {
    function msgSender()
        internal
        view
        returns (address payable sender)
    {
        if (msg.sender == address(this)) {
            bytes memory array = msg.data;
            uint256 index = msg.data.length;
            assembly {
                // Load the 32 bytes word from memory with the address on the lower 20 bytes, and mask those.
                sender := and(
                    mload(add(array, index)),
                    0xffffffffffffffffffffffffffffffffffffffff
                )
            }
        } else {
            sender = payable(msg.sender);
        }
        return sender;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import {SafeMath} from "@openzeppelin/contracts/utils/math/SafeMath.sol";
import {EIP712Base} from "./EIP712Base.sol";

contract NativeMetaTransaction is EIP712Base {
    using SafeMath for uint256;

    bytes32 private constant META_TRANSACTION_TYPEHASH = keccak256(bytes("MetaTransaction(uint256 nonce,address from,bytes functionSignature)"));

    event MetaTransactionExecuted(
        address userAddress,
        address payable relayerAddress,
        bytes functionSignature
    );
    mapping(address => uint256) nonces;

    /*
     * Meta transaction structure.
     * No point of including value field here as if user is doing value transfer then he has the funds to pay for gas
     * He should call the desired function directly in that case.
     */
    struct MetaTransaction {
        uint256 nonce;
        address from;
        bytes functionSignature;
    }

    function executeMetaTransaction(
        address userAddress,
        bytes memory functionSignature,
        bytes32 sigR,
        bytes32 sigS,
        uint8 sigV
    ) public payable returns (bytes memory) {
        MetaTransaction memory metaTx = MetaTransaction({
            nonce: nonces[userAddress],
            from: userAddress,
            functionSignature: functionSignature
        });

        require(
            verify(userAddress, metaTx, sigR, sigS, sigV),
            "Signer and signature do not match"
        );

        // increase nonce for user (to avoid re-use)
        nonces[userAddress] = nonces[userAddress].add(1);

        emit MetaTransactionExecuted(
            userAddress,
            payable(msg.sender),
            functionSignature
        );

        // Append userAddress and relayer address at the end to extract it from calling context
        (bool success, bytes memory returnData) = address(this).call(
            abi.encodePacked(functionSignature, userAddress)
        );
        require(success, "Function call not successful");

        return returnData;
    }

    function hashMetaTransaction(MetaTransaction memory metaTx)
        internal
        pure
        returns (bytes32)
    {
        return
            keccak256(
                abi.encode(
                    META_TRANSACTION_TYPEHASH,
                    metaTx.nonce,
                    metaTx.from,
                    keccak256(metaTx.functionSignature)
                )
            );
    }

    function getNonce(address user) public view returns (uint256 nonce) {
        nonce = nonces[user];
    }

    function verify(
        address signer,
        MetaTransaction memory metaTx,
        bytes32 sigR,
        bytes32 sigS,
        uint8 sigV
    ) internal view returns (bool) {
        require(signer != address(0), "NativeMetaTransaction: INVALID_SIGNER");
        return
            signer ==
            ecrecover(
                toTypedMessageHash(hashMetaTransaction(metaTx)),
                sigV,
                sigR,
                sigS
            );
    }
}

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

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is generally not needed starting with Solidity 0.8, since the compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

import "./Initializable.sol";

contract EIP712Base is Initializable {
    struct EIP712Domain {
        string name;
        string version;
        address verifyingContract;
        bytes32 salt;
    }

    string constant public ERC712_VERSION = "1";

    bytes32 internal constant EIP712_DOMAIN_TYPEHASH = keccak256(
        bytes(
            "EIP712Domain(string name,string version,address verifyingContract,bytes32 salt)"
        )
    );
    
    bytes32 internal domainSeperator;

    // supposed to be called once while initializing.
    // one of the contracts that inherits this contract follows proxy pattern
    // so it is not possible to do this in a constructor
    function _initializeEIP712(
        string memory name
    )
        internal
        initializer
    {
        _setDomainSeperator(name);
    }

    function _setDomainSeperator(string memory name) internal {
        domainSeperator = keccak256(
            abi.encode(
                EIP712_DOMAIN_TYPEHASH,
                keccak256(bytes(name)),
                keccak256(bytes(ERC712_VERSION)),
                address(this),
                bytes32(getChainId())
            )
        );
    }

    function getDomainSeperator() public view returns (bytes32) {
        return domainSeperator;
    }

    function getChainId() public view returns (uint256) {
        uint256 id;
        assembly {
            id := chainid()
        }
        return id;
    }

    /**
     * Accept message hash and returns hash message in EIP712 compatible form
     * So that it can be used to recover signer from signature signed using EIP712 formatted data
     * https://eips.ethereum.org/EIPS/eip-712
     * "\\x19" makes the encoding deterministic
     * "\\x01" is the version byte to make it compatible to EIP-191
     */
    function toTypedMessageHash(bytes32 messageHash)
        internal
        view
        returns (bytes32)
    {
        return
            keccak256(
                abi.encodePacked("\x19\x01", getDomainSeperator(), messageHash)
            );
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract Initializable {
    bool inited = false;

    modifier initializer() {
        require(!inited, "already inited");
        _;
        inited = true;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 1000
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"string","name":"_initNotRevealedUri","type":"string"},{"internalType":"address","name":"_proxyRegistryAddress","type":"address"}],"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":"address","name":"userAddress","type":"address"},{"indexed":false,"internalType":"address payable","name":"relayerAddress","type":"address"},{"indexed":false,"internalType":"bytes","name":"functionSignature","type":"bytes"}],"name":"MetaTransactionExecuted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"ERC712_VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PUBLIC_COST","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WHITELIST_COST","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"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":"address","name":"userAddress","type":"address"},{"internalType":"bytes","name":"functionSignature","type":"bytes"},{"internalType":"bytes32","name":"sigR","type":"bytes32"},{"internalType":"bytes32","name":"sigS","type":"bytes32"},{"internalType":"uint8","name":"sigV","type":"uint8"}],"name":"executeMetaTransaction","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getChainId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getDomainSeperator","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"user","type":"address"}],"name":"getNonce","outputs":[{"internalType":"uint256","name":"nonce","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPaused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isWhiteList","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxMintPerAddress","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"_mintAmount","type":"uint256"}],"name":"ownerMint","outputs":[],"stateMutability":"nonpayable","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":"_mintAmount","type":"uint256"}],"name":"purchasePublic","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_max","type":"uint256"},{"internalType":"bytes","name":"_signature","type":"bytes"},{"internalType":"uint256","name":"_mintAmount","type":"uint256"}],"name":"purchaseWhiteList","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"royaltyAmount","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setIsWhiteList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"_newMax","type":"uint8"}],"name":"setMaxPerAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newSigningKey","type":"address"}],"name":"setWhitelistSigningAddress","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"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"walletOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"payable","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _name (string): theabominablebunch.io
Arg [1] : _symbol (string): TAB
Arg [2] : _initNotRevealedUri (string): ipfs://QmWDgX5CEduBHfFSFz76cDkynf4HhnB1V1WrHeUTf1RaYQ/Hidden.json
Arg [3] : _proxyRegistryAddress (address): 0xa5409ec958C83C3f309868babACA7c86DCB077c1

-----Encoded View---------------
12 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [3] : 000000000000000000000000a5409ec958c83c3f309868babaca7c86dcb077c1
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000015
Arg [5] : 74686561626f6d696e61626c6562756e63682e696f0000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [7] : 5441420000000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000041
Arg [9] : 697066733a2f2f516d5744675835434564754248664653467a373663446b796e
Arg [10] : 663448686e423156315772486555546631526159512f48696464656e2e6a736f
Arg [11] : 6e00000000000000000000000000000000000000000000000000000000000000