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
// Creator: Andrew Cunningham

pragma solidity ^0.8.4;

import 'erc721a/contracts/ERC721A.sol';
import '@openzeppelin/contracts/token/common/ERC2981.sol';
import '@openzeppelin/contracts/access/Ownable.sol';
import '@openzeppelin/contracts/finance/PaymentSplitter.sol';
import '@openzeppelin/contracts/security/Pausable.sol';
import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol';

contract BakedBuds is ERC721A, ERC2981, Ownable, Pausable, PaymentSplitter {
    uint96 public maxQuantityPerTxn = 5;
    string public contractURI;
    uint256 public maxTokens = 4200;
    uint256 public price = 0.03 ether;
    uint256 public maxQuantityForPresale = 4;

    string private _baseURIAddress;
    bytes32 private _presaleMerkleRoot;
    address public admin;

    /** Hardcoded parameters */
    uint256 private _maxPresaleAmount = 1010; // max presale + reserved tokens
    uint256 private _reservedTokensAmount = 220;
    string private _metadataExtension = '.json';

    /** flags */
    bool private _presaleActive;
    bool private _publicSaleActive;
    bool private _isRevealed;

    constructor(
        string memory baseURI,
        string memory _contractURI,
        bytes32 merkleRoot,
        address _admin,
        uint96 royaltyFee,
        address[] memory payees,
        uint256[] memory shares
    ) ERC721A('BakedBuds', 'BAKE') PaymentSplitter(payees, shares) {
        /* URI for unrevealed */
        _baseURIAddress = baseURI;
        admin = _admin;

        _presaleMerkleRoot = merkleRoot;

        /* secondary market royalties */
        _setDefaultRoyalty(admin, royaltyFee);

        /* contract metadata */
        contractURI = _contractURI;
    }

    /** ------------------------
    Minting
    ---------------------------- */

    function publicMint(uint256 quantity) external payable whenNotPaused {
        require(_isPublicSaleMintable(), 'Sale not active');
        require(quantity > 0, 'Zero');
        require(msg.value == price * quantity, 'NonEqualValue');
        _mintToken(quantity);
    }

    function presaleMint(uint256 quantity, bytes32[] calldata merkleProof)
        external
        payable
        whenNotPaused
    {
        require(_isPresaleMintable(), 'Sale not active');
        
        require(msg.value == price * quantity, 'NonEqualValue');
        uint256 mints = _numberMinted(msg.sender);
        require(mints + quantity < maxQuantityForPresale + 1, 'Max quantity reached');
        require(
            _totalMinted() + quantity < _maxPresaleAmount + 1,
            'Max presale quantity per wallet minted'
        );
        require(_isWhitelistApproved(msg.sender, merkleProof), 'Not on whitelist');
        _mintToken(quantity);
    }

    function _mintToken(uint256 quantity) private {
        require(msg.sender == tx.origin, 'NotContractMintable');
        require(quantity < maxQuantityPerTxn + 1, 'Max presale quantity per wallet minted');
        require(_totalMinted() + quantity < maxTokens + 1, 'Max tokens minted');

        _safeMint(msg.sender, quantity);
    }

    function _isWhitelistApproved(
        address _address,
        bytes32[] calldata merkleProof
    ) private view returns (bool) {
        bytes32 leaf = keccak256(abi.encodePacked(_address));
        return MerkleProof.verify(merkleProof, _presaleMerkleRoot, leaf);
    }

    function _isPresaleMintable() private view returns (bool) {
        return
            _presaleActive &&
            !paused() &&
            !_publicSaleActive &&
            (_totalMinted() < _maxPresaleAmount);
    }

    function _isPublicSaleMintable() private view returns (bool) {
        return
            _publicSaleActive &&
            !paused() &&
            !_presaleActive &&
            (_totalMinted() < maxTokens);
    }

    function adminMint(uint256 quantity) external onlyOwner {
        _safeMint(admin, quantity);
    }

    function mintReservedTokens() external onlyOwner {
        _safeMint(admin, _reservedTokensAmount);
    }

    /** ------------------------
    Overrides
    ---------------------------- */

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

    function supportsInterface(bytes4 interfaceId)
        public
        view
        virtual
        override(ERC721A, ERC2981)
        returns (bool)
    {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            interfaceId == type(IERC2981).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    function releaseFunds(address account) public {
        release(payable(account));
    }

    function tokenURI(uint256 tokenId)
        public
        view
        override
        returns (string memory)
    {
        if (_isRevealed) {
            return string(abi.encodePacked(_baseURI(), Strings.toString(tokenId), _metadataExtension));
        }

        return _baseURI();
    }

    /** -----------------------
    Getters
    --------------------------- */

    function getPresaleActive() external view returns (bool) {
        return _isPresaleMintable();
    }

    function getPublicSaleActive() external view returns (bool) {
        return _isPublicSaleMintable();
    }

    function getTotalMinted() external view returns (uint256) {
        return _totalMinted();
    }

    function getWhitelistApproved(
        address _address,
        bytes32[] calldata merkleProof
    ) external view returns (bool) {
        return _isWhitelistApproved(_address, merkleProof);
    }

    function getMaxPerTxn() external view returns (uint256) {
        if (_isPresaleMintable()) {
            return maxQuantityForPresale;
        }
        return maxQuantityPerTxn;
    }

    /** ----------------------------
    Setters - Owner Only Accessible
    -------------------------------- */

    function setMaxQuantityPerTxn(uint96 amount) external onlyOwner {
        maxQuantityPerTxn = amount;
    }

    function setMaxQuantityForPresale(uint256 amount) external onlyOwner {
        maxQuantityForPresale = amount;
    }

    function setMaxPresaleAmount(uint256 amount) external onlyOwner {
        _maxPresaleAmount = amount;
    }

    function setAdmin(address _admin) external onlyOwner {
        admin = _admin;
    }

    function setReservedTokensAmount(uint256 amount) external onlyOwner {
        _reservedTokensAmount = amount;
    }

    function setBaseURI(string memory baseURIAddress, bool isRevealed)
        external
        onlyOwner
    {
        _baseURIAddress = baseURIAddress;
        _isRevealed = isRevealed;
    }

    function setMetadataExtension(string memory metadataExtension) external onlyOwner {
        _metadataExtension = metadataExtension;
    }

    function setContractURI(string calldata _contractURI) external onlyOwner {
        contractURI = _contractURI;
    }

    function setPrice(uint256 amount) external onlyOwner {
        price = amount;
    }

    function setPresaleMerkleRoot(bytes32 merkleRoot) external onlyOwner {
        _presaleMerkleRoot = merkleRoot;
    }

    function setMaxTokens(uint256 amount) external onlyOwner {
        maxTokens = amount;
    }

    function setRoyalty(address _address, uint96 royaltyFee)
        external
        onlyOwner
    {
        _setDefaultRoyalty(_address, royaltyFee);
    }

    function togglePresaleActive() external onlyOwner {
        _presaleActive = !_presaleActive;
    }

    function togglePublicSaleActive() external onlyOwner {
        _publicSaleActive = !_publicSaleActive;
        if (_presaleActive) {
            _presaleActive = false;
        }
    }

    function togglePause() external onlyOwner {
        if (paused()) {
            _unpause();
        } else {
            _pause();
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import './IERC721A.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 0, e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**256 - 1 (max value of uint256).
 */
contract ERC721A is Context, ERC165, IERC721A {
    using Address for address;
    using Strings for uint256;

    // The tokenId of the next token to be minted.
    uint256 internal _currentIndex;

    // The number of tokens burned.
    uint256 internal _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned. See _ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

    // 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;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
        _currentIndex = _startTokenId();
    }

    /**
     * To change the starting tokenId, please override this function.
     */
    function _startTokenId() internal view virtual returns (uint256) {
        return 0;
    }

    /**
     * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens.
     */
    function totalSupply() public view override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex - _startTokenId() times
        unchecked {
            return _currentIndex - _burnCounter - _startTokenId();
        }
    }

    /**
     * Returns the total amount of tokens minted in the contract.
     */
    function _totalMinted() internal view returns (uint256) {
        // Counter underflow is impossible as _currentIndex does not decrement,
        // and it is initialized to _startTokenId()
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @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 override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return uint256(_addressData[owner].numberMinted);
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(address owner) internal view returns (uint256) {
        return uint256(_addressData[owner].numberBurned);
    }

    /**
     * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return _addressData[owner].aux;
    }

    /**
     * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(address owner, uint64 aux) internal {
        _addressData[owner].aux = aux;
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function _ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr) if (curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant:
                    // There will always be an ownership that has an address and is not burned
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return _ownershipOf(tokenId).addr;
    }

    /**
     * @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) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        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 override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

        if (_msgSender() != owner) if(!isApprovedForAll(owner, _msgSender())) {
            revert ApprovalCallerNotOwnerNorApproved();
        }

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

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

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        _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 {
        _transfer(from, to, tokenId);
        if (to.isContract()) if(!_checkContractOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @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`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned;
    }

    /**
     * @dev Equivalent to `_safeMint(to, quantity, '')`.
     */
    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, quantity, '');
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement
     *   {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            if (to.isContract()) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                    if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) {
                        revert TransferToNonERC721ReceiverImplementer();
                    }
                } while (updatedIndex < end);
                // Reentrancy protection
                if (_currentIndex != startTokenId) revert();
            } else {
                do {
                    emit Transfer(address(0), to, updatedIndex++);
                } while (updatedIndex < end);
            }
            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _mint(address to, uint256 quantity) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 1.8e19 (2**64) - 1
        // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;
            uint256 end = updatedIndex + quantity;

            do {
                emit Transfer(address(0), to, updatedIndex++);
            } while (updatedIndex < end);

            _currentIndex = updatedIndex;
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * 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
    ) private {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();

        bool isApprovedOrOwner = (_msgSender() == from ||
            isApprovedForAll(from, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

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

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = to;
            currSlot.startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Equivalent to `_burn(tokenId, false)`.
     */
    function _burn(uint256 tokenId) internal virtual {
        _burn(tokenId, false);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId, bool approvalCheck) internal virtual {
        TokenOwnership memory prevOwnership = _ownershipOf(tokenId);

        address from = prevOwnership.addr;

        if (approvalCheck) {
            bool isApprovedOrOwner = (_msgSender() == from ||
                isApprovedForAll(from, _msgSender()) ||
                getApproved(tokenId) == _msgSender());

            if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        }

        _beforeTokenTransfers(from, address(0), tokenId, 1);

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

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**256.
        unchecked {
            AddressData storage addressData = _addressData[from];
            addressData.balance -= 1;
            addressData.numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            TokenOwnership storage currSlot = _ownerships[tokenId];
            currSlot.addr = from;
            currSlot.startTimestamp = uint64(block.timestamp);
            currSlot.burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            TokenOwnership storage nextSlot = _ownerships[nextTokenId];
            if (nextSlot.addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId != _currentIndex) {
                    nextSlot.addr = from;
                    nextSlot.startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(from, address(0), tokenId);
        _afterTokenTransfers(from, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked {
            _burnCounter++;
        }
    }

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

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target 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 _checkContractOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
            return retval == IERC721Receiver(to).onERC721Received.selector;
        } catch (bytes memory reason) {
            if (reason.length == 0) {
                revert TransferToNonERC721ReceiverImplementer();
            } else {
                assembly {
                    revert(add(32, reason), mload(reason))
                }
            }
        }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * 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, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes
     * minting.
     * And also called after one token has been burned.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (finance/PaymentSplitter.sol)

pragma solidity ^0.8.0;

import "../token/ERC20/utils/SafeERC20.sol";
import "../utils/Address.sol";
import "../utils/Context.sol";

/**
 * @title PaymentSplitter
 * @dev This contract allows to split Ether payments among a group of accounts. The sender does not need to be aware
 * that the Ether will be split in this way, since it is handled transparently by the contract.
 *
 * The split can be in equal parts or in any other arbitrary proportion. The way this is specified is by assigning each
 * account to a number of shares. Of all the Ether that this contract receives, each account will then be able to claim
 * an amount proportional to the percentage of total shares they were assigned. The distribution of shares is set at the
 * time of contract deployment and can't be updated thereafter.
 *
 * `PaymentSplitter` follows a _pull payment_ model. This means that payments are not automatically forwarded to the
 * accounts but kept in this contract, and the actual transfer is triggered as a separate step by calling the {release}
 * function.
 *
 * NOTE: This contract assumes that ERC20 tokens will behave similarly to native tokens (Ether). Rebasing tokens, and
 * tokens that apply fees during transfers, are likely to not be supported as expected. If in doubt, we encourage you
 * to run tests before sending real value to this contract.
 */
contract PaymentSplitter is Context {
    event PayeeAdded(address account, uint256 shares);
    event PaymentReleased(address to, uint256 amount);
    event ERC20PaymentReleased(IERC20 indexed token, address to, uint256 amount);
    event PaymentReceived(address from, uint256 amount);

    uint256 private _totalShares;
    uint256 private _totalReleased;

    mapping(address => uint256) private _shares;
    mapping(address => uint256) private _released;
    address[] private _payees;

    mapping(IERC20 => uint256) private _erc20TotalReleased;
    mapping(IERC20 => mapping(address => uint256)) private _erc20Released;

    /**
     * @dev Creates an instance of `PaymentSplitter` where each account in `payees` is assigned the number of shares at
     * the matching position in the `shares` array.
     *
     * All addresses in `payees` must be non-zero. Both arrays must have the same non-zero length, and there must be no
     * duplicates in `payees`.
     */
    constructor(address[] memory payees, uint256[] memory shares_) payable {
        require(payees.length == shares_.length, "PaymentSplitter: payees and shares length mismatch");
        require(payees.length > 0, "PaymentSplitter: no payees");

        for (uint256 i = 0; i < payees.length; i++) {
            _addPayee(payees[i], shares_[i]);
        }
    }

    /**
     * @dev The Ether received will be logged with {PaymentReceived} events. Note that these events are not fully
     * reliable: it's possible for a contract to receive Ether without triggering this function. This only affects the
     * reliability of the events, and not the actual splitting of Ether.
     *
     * To learn more about this see the Solidity documentation for
     * https://solidity.readthedocs.io/en/latest/contracts.html#fallback-function[fallback
     * functions].
     */
    receive() external payable virtual {
        emit PaymentReceived(_msgSender(), msg.value);
    }

    /**
     * @dev Getter for the total shares held by payees.
     */
    function totalShares() public view returns (uint256) {
        return _totalShares;
    }

    /**
     * @dev Getter for the total amount of Ether already released.
     */
    function totalReleased() public view returns (uint256) {
        return _totalReleased;
    }

    /**
     * @dev Getter for the total amount of `token` already released. `token` should be the address of an IERC20
     * contract.
     */
    function totalReleased(IERC20 token) public view returns (uint256) {
        return _erc20TotalReleased[token];
    }

    /**
     * @dev Getter for the amount of shares held by an account.
     */
    function shares(address account) public view returns (uint256) {
        return _shares[account];
    }

    /**
     * @dev Getter for the amount of Ether already released to a payee.
     */
    function released(address account) public view returns (uint256) {
        return _released[account];
    }

    /**
     * @dev Getter for the amount of `token` tokens already released to a payee. `token` should be the address of an
     * IERC20 contract.
     */
    function released(IERC20 token, address account) public view returns (uint256) {
        return _erc20Released[token][account];
    }

    /**
     * @dev Getter for the address of the payee number `index`.
     */
    function payee(uint256 index) public view returns (address) {
        return _payees[index];
    }

    /**
     * @dev Getter for the amount of payee's releasable Ether.
     */
    function releasable(address account) public view returns (uint256) {
        uint256 totalReceived = address(this).balance + totalReleased();
        return _pendingPayment(account, totalReceived, released(account));
    }

    /**
     * @dev Getter for the amount of payee's releasable `token` tokens. `token` should be the address of an
     * IERC20 contract.
     */
    function releasable(IERC20 token, address account) public view returns (uint256) {
        uint256 totalReceived = token.balanceOf(address(this)) + totalReleased(token);
        return _pendingPayment(account, totalReceived, released(token, account));
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of Ether they are owed, according to their percentage of the
     * total shares and their previous withdrawals.
     */
    function release(address payable account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 payment = releasable(account);

        require(payment != 0, "PaymentSplitter: account is not due payment");

        _released[account] += payment;
        _totalReleased += payment;

        Address.sendValue(account, payment);
        emit PaymentReleased(account, payment);
    }

    /**
     * @dev Triggers a transfer to `account` of the amount of `token` tokens they are owed, according to their
     * percentage of the total shares and their previous withdrawals. `token` must be the address of an IERC20
     * contract.
     */
    function release(IERC20 token, address account) public virtual {
        require(_shares[account] > 0, "PaymentSplitter: account has no shares");

        uint256 payment = releasable(token, account);

        require(payment != 0, "PaymentSplitter: account is not due payment");

        _erc20Released[token][account] += payment;
        _erc20TotalReleased[token] += payment;

        SafeERC20.safeTransfer(token, account, payment);
        emit ERC20PaymentReleased(token, account, payment);
    }

    /**
     * @dev internal logic for computing the pending payment of an `account` given the token historical balances and
     * already released amounts.
     */
    function _pendingPayment(
        address account,
        uint256 totalReceived,
        uint256 alreadyReleased
    ) private view returns (uint256) {
        return (totalReceived * _shares[account]) / _totalShares - alreadyReleased;
    }

    /**
     * @dev Add a new payee to the contract.
     * @param account The address of the payee to add.
     * @param shares_ The number of shares owned by the payee.
     */
    function _addPayee(address account, uint256 shares_) private {
        require(account != address(0), "PaymentSplitter: account is the zero address");
        require(shares_ > 0, "PaymentSplitter: shares are 0");
        require(_shares[account] == 0, "PaymentSplitter: account already has shares");

        _payees.push(account);
        _shares[account] = shares_;
        _totalShares = _totalShares + shares_;
        emit PayeeAdded(account, shares_);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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 Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        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 (last updated v4.7.0) (security/Pausable.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/common/ERC2981.sol)

pragma solidity ^0.8.0;

import "../../interfaces/IERC2981.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the NFT Royalty Standard, a standardized way to retrieve royalty payment information.
 *
 * Royalty information can be specified globally for all token ids via {_setDefaultRoyalty}, and/or individually for
 * specific token ids via {_setTokenRoyalty}. The latter takes precedence over the first.
 *
 * Royalty is specified as a fraction of sale price. {_feeDenominator} is overridable but defaults to 10000, meaning the
 * fee is specified in basis points by default.
 *
 * IMPORTANT: ERC-2981 only specifies a way to signal royalty information and does not enforce its payment. See
 * https://eips.ethereum.org/EIPS/eip-2981#optional-royalty-payments[Rationale] in the EIP. Marketplaces are expected to
 * voluntarily pay royalties together with sales, but note that this standard is not yet widely supported.
 *
 * _Available since v4.5._
 */
abstract contract ERC2981 is IERC2981, ERC165 {
    struct RoyaltyInfo {
        address receiver;
        uint96 royaltyFraction;
    }

    RoyaltyInfo private _defaultRoyaltyInfo;
    mapping(uint256 => RoyaltyInfo) private _tokenRoyaltyInfo;

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(IERC165, ERC165) returns (bool) {
        return interfaceId == type(IERC2981).interfaceId || super.supportsInterface(interfaceId);
    }

    /**
     * @inheritdoc IERC2981
     */
    function royaltyInfo(uint256 _tokenId, uint256 _salePrice) public view virtual override returns (address, uint256) {
        RoyaltyInfo memory royalty = _tokenRoyaltyInfo[_tokenId];

        if (royalty.receiver == address(0)) {
            royalty = _defaultRoyaltyInfo;
        }

        uint256 royaltyAmount = (_salePrice * royalty.royaltyFraction) / _feeDenominator();

        return (royalty.receiver, royaltyAmount);
    }

    /**
     * @dev The denominator with which to interpret the fee set in {_setTokenRoyalty} and {_setDefaultRoyalty} as a
     * fraction of the sale price. Defaults to 10000 so fees are expressed in basis points, but may be customized by an
     * override.
     */
    function _feeDenominator() internal pure virtual returns (uint96) {
        return 10000;
    }

    /**
     * @dev Sets the royalty information that all ids in this contract will default to.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setDefaultRoyalty(address receiver, uint96 feeNumerator) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: invalid receiver");

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Removes default royalty information.
     */
    function _deleteDefaultRoyalty() internal virtual {
        delete _defaultRoyaltyInfo;
    }

    /**
     * @dev Sets the royalty information for a specific token id, overriding the global default.
     *
     * Requirements:
     *
     * - `receiver` cannot be the zero address.
     * - `feeNumerator` cannot be greater than the fee denominator.
     */
    function _setTokenRoyalty(
        uint256 tokenId,
        address receiver,
        uint96 feeNumerator
    ) internal virtual {
        require(feeNumerator <= _feeDenominator(), "ERC2981: royalty fee will exceed salePrice");
        require(receiver != address(0), "ERC2981: Invalid parameters");

        _tokenRoyaltyInfo[tokenId] = RoyaltyInfo(receiver, feeNumerator);
    }

    /**
     * @dev Resets royalty information for the token id back to the global default.
     */
    function _resetTokenRoyalty(uint256 tokenId) internal virtual {
        delete _tokenRoyaltyInfo[tokenId];
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/cryptography/MerkleProof.sol)

pragma solidity ^0.8.0;

/**
 * @dev These functions deal with verification of Merkle Tree proofs.
 *
 * The proofs can be generated using the JavaScript library
 * https://github.com/miguelmota/merkletreejs[merkletreejs].
 * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled.
 *
 * See `test/utils/cryptography/MerkleProof.test.js` for some examples.
 *
 * WARNING: You should avoid using leaf values that are 64 bytes long prior to
 * hashing, or use a hash function other than keccak256 for hashing leaves.
 * This is because the concatenation of a sorted pair of internal nodes in
 * the merkle tree could be reinterpreted as a leaf value.
 */
library MerkleProof {
    /**
     * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree
     * defined by `root`. For this, a `proof` must be provided, containing
     * sibling hashes on the branch from the leaf to the root of the tree. Each
     * pair of leaves and each pair of pre-images are assumed to be sorted.
     */
    function verify(
        bytes32[] memory proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProof(proof, leaf) == root;
    }

    /**
     * @dev Calldata version of {verify}
     *
     * _Available since v4.7._
     */
    function verifyCalldata(
        bytes32[] calldata proof,
        bytes32 root,
        bytes32 leaf
    ) internal pure returns (bool) {
        return processProofCalldata(proof, leaf) == root;
    }

    /**
     * @dev Returns the rebuilt hash obtained by traversing a Merkle tree up
     * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt
     * hash matches the root of the tree. When processing the proof, the pairs
     * of leafs & pre-images are assumed to be sorted.
     *
     * _Available since v4.4._
     */
    function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Calldata version of {processProof}
     *
     * _Available since v4.7._
     */
    function processProofCalldata(bytes32[] calldata proof, bytes32 leaf) internal pure returns (bytes32) {
        bytes32 computedHash = leaf;
        for (uint256 i = 0; i < proof.length; i++) {
            computedHash = _hashPair(computedHash, proof[i]);
        }
        return computedHash;
    }

    /**
     * @dev Returns true if the `leaves` can be proved to be a part of a Merkle tree defined by
     * `root`, according to `proof` and `proofFlags` as described in {processMultiProof}.
     *
     * _Available since v4.7._
     */
    function multiProofVerify(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProof(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Calldata version of {multiProofVerify}
     *
     * _Available since v4.7._
     */
    function multiProofVerifyCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32 root,
        bytes32[] memory leaves
    ) internal pure returns (bool) {
        return processMultiProofCalldata(proof, proofFlags, leaves) == root;
    }

    /**
     * @dev Returns the root of a tree reconstructed from `leaves` and the sibling nodes in `proof`,
     * consuming from one or the other at each step according to the instructions given by
     * `proofFlags`.
     *
     * _Available since v4.7._
     */
    function processMultiProof(
        bytes32[] memory proof,
        bool[] memory proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    /**
     * @dev Calldata version of {processMultiProof}
     *
     * _Available since v4.7._
     */
    function processMultiProofCalldata(
        bytes32[] calldata proof,
        bool[] calldata proofFlags,
        bytes32[] memory leaves
    ) internal pure returns (bytes32 merkleRoot) {
        // This function rebuild the root hash by traversing the tree up from the leaves. The root is rebuilt by
        // consuming and producing values on a queue. The queue starts with the `leaves` array, then goes onto the
        // `hashes` array. At the end of the process, the last hash in the `hashes` array should contain the root of
        // the merkle tree.
        uint256 leavesLen = leaves.length;
        uint256 totalHashes = proofFlags.length;

        // Check proof validity.
        require(leavesLen + proof.length - 1 == totalHashes, "MerkleProof: invalid multiproof");

        // The xxxPos values are "pointers" to the next value to consume in each array. All accesses are done using
        // `xxx[xxxPos++]`, which return the current value and increment the pointer, thus mimicking a queue's "pop".
        bytes32[] memory hashes = new bytes32[](totalHashes);
        uint256 leafPos = 0;
        uint256 hashPos = 0;
        uint256 proofPos = 0;
        // At each step, we compute the next hash using two values:
        // - a value from the "main queue". If not all leaves have been consumed, we get the next leaf, otherwise we
        //   get the next hash.
        // - depending on the flag, either another value for the "main queue" (merging branches) or an element from the
        //   `proof` array.
        for (uint256 i = 0; i < totalHashes; i++) {
            bytes32 a = leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++];
            bytes32 b = proofFlags[i] ? leafPos < leavesLen ? leaves[leafPos++] : hashes[hashPos++] : proof[proofPos++];
            hashes[i] = _hashPair(a, b);
        }

        if (totalHashes > 0) {
            return hashes[totalHashes - 1];
        } else if (leavesLen > 0) {
            return leaves[0];
        } else {
            return proof[0];
        }
    }

    function _hashPair(bytes32 a, bytes32 b) private pure returns (bytes32) {
        return a < b ? _efficientHash(a, b) : _efficientHash(b, a);
    }

    function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) {
        /// @solidity memory-safe-assembly
        assembly {
            mstore(0x00, a)
            mstore(0x20, b)
            value := keccak256(0x00, 0x40)
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return 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
                /// @solidity memory-safe-assembly
                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// ERC721A Contracts v3.3.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';

/**
 * @dev Interface of an ERC721A compliant contract.
 */
interface IERC721A is IERC721, IERC721Metadata {
    /**
     * The caller must own the token or be an approved operator.
     */
    error ApprovalCallerNotOwnerNorApproved();

    /**
     * The token does not exist.
     */
    error ApprovalQueryForNonexistentToken();

    /**
     * The caller cannot approve to their own address.
     */
    error ApproveToCaller();

    /**
     * The caller cannot approve to the current owner.
     */
    error ApprovalToCurrentOwner();

    /**
     * Cannot query the balance for the zero address.
     */
    error BalanceQueryForZeroAddress();

    /**
     * Cannot mint to the zero address.
     */
    error MintToZeroAddress();

    /**
     * The quantity of tokens minted must be more than zero.
     */
    error MintZeroQuantity();

    /**
     * The token does not exist.
     */
    error OwnerQueryForNonexistentToken();

    /**
     * The caller must own the token or be an approved operator.
     */
    error TransferCallerNotOwnerNorApproved();

    /**
     * The token must be owned by `from`.
     */
    error TransferFromIncorrectOwner();

    /**
     * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface.
     */
    error TransferToNonERC721ReceiverImplementer();

    /**
     * Cannot transfer to the zero address.
     */
    error TransferToZeroAddress();

    /**
     * The token does not exist.
     */
    error URIQueryForNonexistentToken();

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
        // For miscellaneous variable(s) pertaining to the address
        // (e.g. number of whitelist mint slots used).
        // If there are multiple variables, please pack them into a uint64.
        uint64 aux;
    }

    /**
     * @dev Returns the total amount of tokens stored by the contract.
     * 
     * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens.
     */
    function totalSupply() external view returns (uint256);
}

// 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 (last updated v4.7.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

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

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // 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);
    }

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

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

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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 (last updated v4.7.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts 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/introspection/IERC165.sol)

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the amount of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves `amount` tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 amount) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 amount
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

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

pragma solidity ^0.8.0;

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

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

{
  "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":"baseURI","type":"string"},{"internalType":"string","name":"_contractURI","type":"string"},{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"},{"internalType":"address","name":"_admin","type":"address"},{"internalType":"uint96","name":"royaltyFee","type":"uint96"},{"internalType":"address[]","name":"payees","type":"address[]"},{"internalType":"uint256[]","name":"shares","type":"uint256[]"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"contract IERC20","name":"token","type":"address"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"ERC20PaymentReleased","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"},{"indexed":false,"internalType":"uint256","name":"shares","type":"uint256"}],"name":"PayeeAdded","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReceived","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"PaymentReleased","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"admin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"adminMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"contractURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getMaxPerTxn","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPresaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPublicSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getTotalMinted","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"getWhitelistApproved","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxQuantityForPresale","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxQuantityPerTxn","outputs":[{"internalType":"uint96","name":"","type":"uint96"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxTokens","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mintReservedTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"payee","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"bytes32[]","name":"merkleProof","type":"bytes32[]"}],"name":"presaleMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"price","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"}],"name":"publicMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"releasable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"releasable","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"release","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"releaseFunds","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"released","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"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":"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":"_admin","type":"address"}],"name":"setAdmin","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":"baseURIAddress","type":"string"},{"internalType":"bool","name":"isRevealed","type":"bool"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_contractURI","type":"string"}],"name":"setContractURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxPresaleAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxQuantityForPresale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint96","name":"amount","type":"uint96"}],"name":"setMaxQuantityPerTxn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setMaxTokens","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"metadataExtension","type":"string"}],"name":"setMetadataExtension","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"merkleRoot","type":"bytes32"}],"name":"setPresaleMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"setReservedTokensAmount","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"},{"internalType":"uint96","name":"royaltyFee","type":"uint96"}],"name":"setRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"shares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"togglePause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePresaleActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"togglePublicSaleActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"token","type":"address"}],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalReleased","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalShares","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"stateMutability":"payable","type":"receive"}]

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

-----Decoded View---------------
Arg [0] : baseURI (string): ipfs://QmWYDSm339biKU3v7RmjvASNP9hAdxn3BtokoxbtcAr9n9
Arg [1] : _contractURI (string): ipfs://Qmd8RDtnaSuEKas2HidU8MWHvYmNmARULCJNDk1c48mP79
Arg [2] : merkleRoot (bytes32): 0x4cafcd0492ecbd20f8f4650f948cbd016de0b25c2170e1befc46fa82db0c1a27
Arg [3] : _admin (address): 0xcEe8e1760aFF538Bc722DbdeaCdB2f07aA0de566
Arg [4] : royaltyFee (uint96): 500
Arg [5] : payees (address[]): 0xcEe8e1760aFF538Bc722DbdeaCdB2f07aA0de566
Arg [6] : shares (uint256[]): 10000

-----Encoded View---------------
17 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000e0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [2] : 4cafcd0492ecbd20f8f4650f948cbd016de0b25c2170e1befc46fa82db0c1a27
Arg [3] : 000000000000000000000000cee8e1760aff538bc722dbdeacdb2f07aa0de566
Arg [4] : 00000000000000000000000000000000000000000000000000000000000001f4
Arg [5] : 00000000000000000000000000000000000000000000000000000000000001a0
Arg [6] : 00000000000000000000000000000000000000000000000000000000000001e0
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000035
Arg [8] : 697066733a2f2f516d575944536d33333962694b55337637526d6a7641534e50
Arg [9] : 39684164786e3342746f6b6f786274634172396e390000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000035
Arg [11] : 697066733a2f2f516d64385244746e615375454b61733248696455384d574876
Arg [12] : 596d4e6d4152554c434a4e446b316334386d5037390000000000000000000000
Arg [13] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [14] : 000000000000000000000000cee8e1760aff538bc722dbdeacdb2f07aa0de566
Arg [15] : 0000000000000000000000000000000000000000000000000000000000000001
Arg [16] : 0000000000000000000000000000000000000000000000000000000000002710