Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT

pragma solidity 0.8.15;

import "https://github.com/chiru-labs/ERC721A/blob/main/contracts/IERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";

contract Gunks is IERC721A { 

    address private _owner;
    modifier onlyOwner() { 
        require(_owner==msg.sender, "No!"); 
        _; 
    }

    bool public saleIsActive = true;

    uint256 public constant MAX_SUPPLY = 999;
    uint256 public constant MAX_FREE_PER_WALLET = 1;
    uint256 public constant MAX_BUY_PER_TX = 10;
    uint256 public constant COST = 0.005 ether;

    string private constant _name = "Gunks";
    string private constant _symbol = "GUNK";
    string private constant _contractURI = "ipfs://QmbLZBMAHL2SFSvMNpUbmzPuBgCJQ4V13c54aZwL1KaTUc";
    string private _baseURI = "ipfs://QmUdZdAQp77kvDhNzfcxoiQmNr8n4nCzbvcMvgNvRjzf43/";

    constructor() {
        _owner = msg.sender;
    }

/*
    function teamMint(address _to, uint256 _amount) external onlyOwner {
        require(totalSupply()+_amount<MAX_SUPPLY, "SoldOut");
        require(_numberMinted(msg.sender) <= TEAM_MINT_SUPPLY, "Max");
        _safeMint(_to, _amount);
    }
*/

    function mint(uint256 _amount) external payable{
        address _caller = _msgSenderERC721A();

        require(saleIsActive, "NotActive");
        require(totalSupply() + _amount <= MAX_SUPPLY, "SoldOut");
        require(_amount <= MAX_BUY_PER_TX, "TxLimit");
        require(msg.value >= _amount*COST, "More");
        
        _safeMint(_caller, _amount);
    }

    function freeMint() external{
        uint256 amount = MAX_FREE_PER_WALLET;
        address _caller = _msgSenderERC721A();

        require(saleIsActive, "NotActive");
        require(totalSupply() + amount <= MAX_SUPPLY, "SoldOut");
        require(amount + _numberMinted(msg.sender) <= MAX_FREE_PER_WALLET, "AccLimit");

        _safeMint(_caller, amount);
    }


    // Mask of an entry in packed address data.
    uint256 private constant BITMASK_ADDRESS_DATA_ENTRY = (1 << 64) - 1;

    // The bit position of `numberMinted` in packed address data.
    uint256 private constant BITPOS_NUMBER_MINTED = 64;

    // The bit position of `numberBurned` in packed address data.
    uint256 private constant BITPOS_NUMBER_BURNED = 128;

    // The bit position of `aux` in packed address data.
    uint256 private constant BITPOS_AUX = 192;

    // Mask of all 256 bits in packed address data except the 64 bits for `aux`.
    uint256 private constant BITMASK_AUX_COMPLEMENT = (1 << 192) - 1;

    // The bit position of `startTimestamp` in packed ownership.
    uint256 private constant BITPOS_START_TIMESTAMP = 160;

    // The bit mask of the `burned` bit in packed ownership.
    uint256 private constant BITMASK_BURNED = 1 << 224;

    // The bit position of the `nextInitialized` bit in packed ownership.
    uint256 private constant BITPOS_NEXT_INITIALIZED = 225;

    // The bit mask of the `nextInitialized` bit in packed ownership.
    uint256 private constant BITMASK_NEXT_INITIALIZED = 1 << 225;

    // The tokenId of the next token to be minted.
    uint256 private _currentIndex = 0;

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


    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned.
    // See `_packedOwnershipOf` implementation for details.
    //
    // Bits Layout:
    // - [0..159] `addr`
    // - [160..223] `startTimestamp`
    // - [224] `burned`
    // - [225] `nextInitialized`
    mapping(uint256 => uint256) private _packedOwnerships;

    // Mapping owner address to address data.
    //
    // Bits Layout:
    // - [0..63] `balance`
    // - [64..127] `numberMinted`
    // - [128..191] `numberBurned`
    // - [192..255] `aux`
    mapping(address => uint256) private _packedAddressData;

    // 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;


    // SETTER
    /*
    function setName(string memory _newName, string memory _newSymbol) external onlyOwner {
        _name = _newName;
        _symbol = _newSymbol;
    }
    */

    function setSale(bool _saleIsActive) external onlyOwner{
        saleIsActive = _saleIsActive;
    }

    function setBaseURI(string memory _newBaseURI) external onlyOwner{
        _baseURI = _newBaseURI;
    }

/*
    function setContractURI(string memory _new_contractURI) external onlyOwner{
        _contractURI = _new_contractURI;
  
    }
*/


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

    /**
     * @dev Returns the next token ID to be minted.
     */
    function _nextTokenId() internal view returns (uint256) {
        return _currentIndex;
    }

    /**
     * @dev Returns the total number of tokens in existence.
     * Burned tokens will reduce the count. 
     * To get the total number of tokens minted, please see `_totalMinted`.
     */
    function totalSupply() public view override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than `_currentIndex - _startTokenId()` times.
        unchecked {
            return _currentIndex - _startTokenId();
        }
    }

    /**
     * @dev 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 returns (bool) {
        // The interface IDs are constants representing the first 4 bytes of the XOR of
        // all function selectors in the interface. See: https://eips.ethereum.org/EIPS/eip-165
        // e.g. `bytes4(i.functionA.selector ^ i.functionB.selector ^ ...)`
        return
            interfaceId == 0x01ffc9a7 || // ERC165 interface ID for ERC165.
            interfaceId == 0x80ac58cd || // ERC165 interface ID for ERC721.
            interfaceId == 0x5b5e139f; // ERC165 interface ID for ERC721Metadata.
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (_addressToUint256(owner) == 0) revert BalanceQueryForZeroAddress();
        return _packedAddressData[owner] & BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(address owner) internal view returns (uint256) {
        return (_packedAddressData[owner] >> BITPOS_NUMBER_MINTED) & BITMASK_ADDRESS_DATA_ENTRY;
    }



    /**
     * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(address owner) internal view returns (uint64) {
        return uint64(_packedAddressData[owner] >> BITPOS_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 {
        uint256 packed = _packedAddressData[owner];
        uint256 auxCasted;
        assembly { // Cast aux without masking.
auxCasted := aux
        }
        packed = (packed & BITMASK_AUX_COMPLEMENT) | (auxCasted << BITPOS_AUX);
        _packedAddressData[owner] = packed;
    }

    /**
     * Returns the packed ownership data of `tokenId`.
     */
    function _packedOwnershipOf(uint256 tokenId) private view returns (uint256) {
        uint256 curr = tokenId;

        unchecked {
            if (_startTokenId() <= curr)
                if (curr < _currentIndex) {
                    uint256 packed = _packedOwnerships[curr];
                    // If not burned.
                    if (packed & BITMASK_BURNED == 0) {
                        // 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.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed is zero.
                        while (packed == 0) {
                            packed = _packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> BITPOS_START_TIMESTAMP);
        ownership.burned = packed & BITMASK_BURNED != 0;
    }

    /**
     * Returns the unpacked `TokenOwnership` struct at `index`.
     */
    function _ownershipAt(uint256 index) internal view returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnerships[index]);
    }

    /**
     * @dev Initializes the ownership slot minted at `index` for efficiency purposes.
     */
    function _initializeOwnershipAt(uint256 index) internal {
        if (_packedOwnerships[index] == 0) {
            _packedOwnerships[index] = _packedOwnershipOf(index);
        }
    }

    /**
     * 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) {
        return _unpackedOwnership(_packedOwnershipOf(tokenId));
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return address(uint160(_packedOwnershipOf(tokenId)));
    }

    /**
     * @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;
    }

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();
        string memory baseURI = _baseURI;

        //uint256 age = aging[tokenId];
        //uint256 type = type[tokenId];
        //uint256 rank = ranking[tokenId];
        // type + rank + age

        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, _toString(tokenId), ".json")) : "";
    }

    function contractURI() public view returns (string memory) {
        return _contractURI;
    }

    /**
     * @dev Casts the address to uint256 without masking.
     */
    function _addressToUint256(address value) private pure returns (uint256 result) {
        assembly {
result := value
        }
    }

    /**
     * @dev Casts the boolean to uint256 without branching.
     */
    function _boolToUint256(bool value) private pure returns (uint256 result) {
        assembly {
result := value
        }
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = address(uint160(_packedOwnershipOf(tokenId)));
        if (to == owner) revert ApprovalToCurrentOwner();

        if (_msgSenderERC721A() != owner)
            if (!isApprovedForAll(owner, _msgSenderERC721A())) {
                revert ApprovalCallerNotOwnerNorApproved();
            }

        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @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 == _msgSenderERC721A()) revert ApproveToCaller();

        _operatorApprovals[_msgSenderERC721A()][operator] = approved;
        emit ApprovalForAll(_msgSenderERC721A(), 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);
    }

    /**
     * @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;
    }

    /**
     * @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 (_addressToUint256(to) == 0) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();


        // 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 {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the balance and number minted.
            _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] =
                _addressToUint256(to) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                (_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);

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

            if (to.code.length != 0) {
                do {
                    emit Transfer(address(0), to, updatedIndex);
                } 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 (_addressToUint256(to) == 0) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();


        // 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 {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the balance and number minted.
            _packedAddressData[to] += quantity * ((1 << BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            _packedOwnerships[startTokenId] =
                _addressToUint256(to) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                (_boolToUint256(quantity == 1) << BITPOS_NEXT_INITIALIZED);

            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 {

        uint256 prevOwnershipPacked = _packedOwnershipOf(tokenId);

        if (address(uint160(prevOwnershipPacked)) != from) revert TransferFromIncorrectOwner();

        address approvedAddress = _tokenApprovals[tokenId];

        bool isApprovedOrOwner = (_msgSenderERC721A() == from ||
                isApprovedForAll(from, _msgSenderERC721A()) ||
                approvedAddress == _msgSenderERC721A());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();

        //X if (_addressToUint256(to) == 0) revert TransferToZeroAddress();


        // Clear approvals from the previous owner.
        if (_addressToUint256(approvedAddress) != 0) {
            delete _tokenApprovals[tokenId];
        }

        // 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 {
            // We can directly increment and decrement the balances.
            --_packedAddressData[from]; // Updates: `balance -= 1`.
            ++_packedAddressData[to]; // Updates: `balance += 1`.

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            _packedOwnerships[tokenId] =
                _addressToUint256(to) |
                (block.timestamp << BITPOS_START_TIMESTAMP) |
                BITMASK_NEXT_INITIALIZED;

            // If the next slot may not have been initialized (i.e. `nextInitialized == false`) .
            if (prevOwnershipPacked & BITMASK_NEXT_INITIALIZED == 0) {
                uint256 nextTokenId = tokenId + 1;
                // If the next slot's address is zero and not burned (i.e. packed value is zero).
                if (_packedOwnerships[nextTokenId] == 0) {
                    // If the next slot is within bounds.
                    if (nextTokenId != _currentIndex) {
                        // Initialize the next slot to maintain correctness for `ownerOf(tokenId + 1)`.
                        _packedOwnerships[nextTokenId] = prevOwnershipPacked;
                    }
                }
            }
        }

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




    /**
     * @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 {}

    /**
     * @dev Returns the message sender (defaults to `msg.sender`).
     *
     * If you are writing GSN compatible contracts, you need to override this function.
     */
    function _msgSenderERC721A() internal view virtual returns (address) {
        return msg.sender;
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function _toString(uint256 value) internal pure returns (string memory ptr) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), 
            // but we allocate 128 bytes to keep the free memory pointer 32-byte word aliged.
            // We will need 1 32-byte word to store the length, 
            // and 3 32-byte words to store a maximum of 78 digits. Total: 32 + 3 * 32 = 128.
ptr := add(mload(0x40), 128)

         // Update the free memory pointer to allocate.
         mstore(0x40, ptr)

         // Cache the end of the memory to calculate the length later.
         let end := ptr

         // We write the string from the rightmost digit to the leftmost digit.
         // The following is essentially a do-while loop that also handles the zero case.
         // Costs a bit more than early returning for the zero case,
         // but cheaper in terms of deployment and overall runtime costs.
         for { 
             // Initialize and perform the first pass without check.
             let temp := value
                 // Move the pointer 1 byte leftwards to point to an empty character slot.
                 ptr := sub(ptr, 1)
                 // Write the character to the pointer. 48 is the ASCII index of '0'.
                 mstore8(ptr, add(48, mod(temp, 10)))
                 temp := div(temp, 10)
         } temp { 
             // Keep dividing `temp` until zero.
        temp := div(temp, 10)
         } { 
             // Body of the for loop.
        ptr := sub(ptr, 1)
         mstore8(ptr, add(48, mod(temp, 10)))
         }

     let length := sub(end, ptr)
         // Move the pointer 32 bytes leftwards to make room for the length.
         ptr := sub(ptr, 32)
         // Store the length.
         mstore(ptr, length)
        }
    }

    

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

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

// SPDX-License-Identifier: MIT
// ERC721A Contracts v4.0.0
// Creator: Chiru Labs

pragma solidity ^0.8.4;

/**
 * @dev Interface of an ERC721A compliant contract.
 */
interface IERC721A {
    /**
     * 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();

    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;
    }

    /**
     * @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);

    // ==============================
    //            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);

    // ==============================
    //            IERC721
    // ==============================

    /**
     * @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 be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

    /**
     * @dev 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);

    // ==============================
    //        IERC721Metadata
    // ==============================

    /**
     * @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/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;
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"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":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"COST","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_BUY_PER_TX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_FREE_PER_WALLET","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_SUPPLY","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"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":[],"name":"freeMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"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":[],"name":"saleIsActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newBaseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_saleIsActive","type":"bool"}],"name":"setSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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