Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: BUSL-1.1
pragma solidity ^0.8.13;














// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)



/**
 * @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);
}


/**
 * @dev Interface of the ONFT Core standard
 */
interface IONFT721Core is IERC165 {
    /**
     * @dev Emitted when `_tokenIds[]` are moved from the `_sender` to (`_dstChainId`, `_toAddress`)
     * `_nonce` is the outbound nonce from
     */
    event SendToChain(uint16 indexed _dstChainId, address indexed _from, bytes indexed _toAddress, uint[] _tokenIds);
    event ReceiveFromChain(uint16 indexed _srcChainId, bytes indexed _srcAddress, address indexed _toAddress, uint[] _tokenIds);
    event SetMinGasToTransferAndStore(uint256 _minGasToTransferAndStore);
    event SetDstChainIdToTransferGas(uint16 _dstChainId, uint256 _dstChainIdToTransferGas);
    event SetDstChainIdToBatchLimit(uint16 _dstChainId, uint256 _dstChainIdToBatchLimit);

    /**
     * @dev Emitted when `_payload` was received from lz, but not enough gas to deliver all tokenIds
     */
    event CreditStored(bytes32 _hashedPayload, bytes _payload);
    /**
     * @dev Emitted when `_hashedPayload` has been completely delivered
     */
    event CreditCleared(bytes32 _hashedPayload);

    /**
     * @dev send token `_tokenId` to (`_dstChainId`, `_toAddress`) from `_from`
     * `_toAddress` can be any size depending on the `dstChainId`.
     * `_zroPaymentAddress` set to address(0x0) if not paying in ZRO (LayerZero Token)
     * `_adapterParams` is a flexible bytes array to indicate messaging adapter services
     */
    function sendFrom(address _from, uint16 _dstChainId, bytes calldata _toAddress, uint _tokenId, address payable _refundAddress, address _zroPaymentAddress, bytes calldata _adapterParams) external payable;
    /**
     * @dev send tokens `_tokenIds[]` to (`_dstChainId`, `_toAddress`) from `_from`
     * `_toAddress` can be any size depending on the `dstChainId`.
     * `_zroPaymentAddress` set to address(0x0) if not paying in ZRO (LayerZero Token)
     * `_adapterParams` is a flexible bytes array to indicate messaging adapter services
     */
    function sendBatchFrom(address _from, uint16 _dstChainId, bytes calldata _toAddress, uint[] calldata _tokenIds, address payable _refundAddress, address _zroPaymentAddress, bytes calldata _adapterParams) external payable;

    /**
     * @dev estimate send token `_tokenId` to (`_dstChainId`, `_toAddress`)
     * _dstChainId - L0 defined chain id to send tokens too
     * _toAddress - dynamic bytes array which contains the address to whom you are sending tokens to on the dstChain
     * _tokenId - token Id to transfer
     * _useZro - indicates to use zro to pay L0 fees
     * _adapterParams - flexible bytes array to indicate messaging adapter services in L0
     */
    function estimateSendFee(uint16 _dstChainId, bytes calldata _toAddress, uint _tokenId, bool _useZro, bytes calldata _adapterParams) external view returns (uint nativeFee, uint zroFee);
    /**
     * @dev estimate send token `_tokenId` to (`_dstChainId`, `_toAddress`)
     * _dstChainId - L0 defined chain id to send tokens too
     * _toAddress - dynamic bytes array which contains the address to whom you are sending tokens to on the dstChain
     * _tokenIds[] - token Ids to transfer
     * _useZro - indicates to use zro to pay L0 fees
     * _adapterParams - flexible bytes array to indicate messaging adapter services in L0
     */
    function estimateSendBatchFee(uint16 _dstChainId, bytes calldata _toAddress, uint[] calldata _tokenIds, bool _useZro, bytes calldata _adapterParams) external view returns (uint nativeFee, uint zroFee);
}


// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/IERC721.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: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * 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);
}


/**
 * @dev Interface of the ONFT standard
 */
interface IONFT721 is IONFT721Core, IERC721 {

}















// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)




// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)



/**
 * @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;
    }
}


/**
 * @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. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling 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);
    }
}





interface ILayerZeroReceiver {
    // @notice LayerZero endpoint will invoke this function to deliver the message on the destination
    // @param _srcChainId - the source endpoint identifier
    // @param _srcAddress - the source sending contract address from the source chain
    // @param _nonce - the ordered message nonce
    // @param _payload - the signed payload is the UA bytes has encoded to be sent
    function lzReceive(uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload) external;
}





interface ILayerZeroUserApplicationConfig {
    // @notice set the configuration of the LayerZero messaging library of the specified version
    // @param _version - messaging library version
    // @param _chainId - the chainId for the pending config change
    // @param _configType - type of configuration. every messaging library has its own convention.
    // @param _config - configuration in the bytes. can encode arbitrary content.
    function setConfig(uint16 _version, uint16 _chainId, uint _configType, bytes calldata _config) external;

    // @notice set the send() LayerZero messaging library version to _version
    // @param _version - new messaging library version
    function setSendVersion(uint16 _version) external;

    // @notice set the lzReceive() LayerZero messaging library version to _version
    // @param _version - new messaging library version
    function setReceiveVersion(uint16 _version) external;

    // @notice Only when the UA needs to resume the message flow in blocking mode and clear the stored payload
    // @param _srcChainId - the chainId of the source chain
    // @param _srcAddress - the contract address of the source contract at the source chain
    function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external;
}







interface ILayerZeroEndpoint is ILayerZeroUserApplicationConfig {
    // @notice send a LayerZero message to the specified address at a LayerZero endpoint.
    // @param _dstChainId - the destination chain identifier
    // @param _destination - the address on destination chain (in bytes). address length/format may vary by chains
    // @param _payload - a custom bytes payload to send to the destination contract
    // @param _refundAddress - if the source transaction is cheaper than the amount of value passed, refund the additional amount to this address
    // @param _zroPaymentAddress - the address of the ZRO token holder who would pay for the transaction
    // @param _adapterParams - parameters for custom functionality. e.g. receive airdropped native gas from the relayer on destination
    function send(uint16 _dstChainId, bytes calldata _destination, bytes calldata _payload, address payable _refundAddress, address _zroPaymentAddress, bytes calldata _adapterParams) external payable;

    // @notice used by the messaging library to publish verified payload
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source contract (as bytes) at the source chain
    // @param _dstAddress - the address on destination chain
    // @param _nonce - the unbound message ordering nonce
    // @param _gasLimit - the gas limit for external contract execution
    // @param _payload - verified payload to send to the destination contract
    function receivePayload(uint16 _srcChainId, bytes calldata _srcAddress, address _dstAddress, uint64 _nonce, uint _gasLimit, bytes calldata _payload) external;

    // @notice get the inboundNonce of a lzApp from a source chain which could be EVM or non-EVM chain
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source chain contract address
    function getInboundNonce(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (uint64);

    // @notice get the outboundNonce from this source chain which, consequently, is always an EVM
    // @param _srcAddress - the source chain contract address
    function getOutboundNonce(uint16 _dstChainId, address _srcAddress) external view returns (uint64);

    // @notice gets a quote in source native gas, for the amount that send() requires to pay for message delivery
    // @param _dstChainId - the destination chain identifier
    // @param _userApplication - the user app address on this EVM chain
    // @param _payload - the custom message to send over LayerZero
    // @param _payInZRO - if false, user app pays the protocol fee in native token
    // @param _adapterParam - parameters for the adapter service, e.g. send some dust native token to dstChain
    function estimateFees(uint16 _dstChainId, address _userApplication, bytes calldata _payload, bool _payInZRO, bytes calldata _adapterParam) external view returns (uint nativeFee, uint zroFee);

    // @notice get this Endpoint's immutable source identifier
    function getChainId() external view returns (uint16);

    // @notice the interface to retry failed message on this Endpoint destination
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source chain contract address
    // @param _payload - the payload to be retried
    function retryPayload(uint16 _srcChainId, bytes calldata _srcAddress, bytes calldata _payload) external;

    // @notice query if any STORED payload (message blocking) at the endpoint.
    // @param _srcChainId - the source chain identifier
    // @param _srcAddress - the source chain contract address
    function hasStoredPayload(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool);

    // @notice query if the _libraryAddress is valid for sending msgs.
    // @param _userApplication - the user app address on this EVM chain
    function getSendLibraryAddress(address _userApplication) external view returns (address);

    // @notice query if the _libraryAddress is valid for receiving msgs.
    // @param _userApplication - the user app address on this EVM chain
    function getReceiveLibraryAddress(address _userApplication) external view returns (address);

    // @notice query if the non-reentrancy guard for send() is on
    // @return true if the guard is on. false otherwise
    function isSendingPayload() external view returns (bool);

    // @notice query if the non-reentrancy guard for receive() is on
    // @return true if the guard is on. false otherwise
    function isReceivingPayload() external view returns (bool);

    // @notice get the configuration of the LayerZero messaging library of the specified version
    // @param _version - messaging library version
    // @param _chainId - the chainId for the pending config change
    // @param _userApplication - the contract address of the user application
    // @param _configType - type of configuration. every messaging library has its own convention.
    function getConfig(uint16 _version, uint16 _chainId, address _userApplication, uint _configType) external view returns (bytes memory);

    // @notice get the send() LayerZero messaging library version
    // @param _userApplication - the contract address of the user application
    function getSendVersion(address _userApplication) external view returns (uint16);

    // @notice get the lzReceive() LayerZero messaging library version
    // @param _userApplication - the contract address of the user application
    function getReceiveVersion(address _userApplication) external view returns (uint16);
}


/*
 * @title Solidity Bytes Arrays Utils
 * @author Gonçalo Sá <[email protected]>
 *
 * @dev Bytes tightly packed arrays utility library for ethereum contracts written in Solidity.
 *      The library lets you concatenate, slice and type cast bytes arrays both in memory and storage.
 */



library BytesLib {
    function concat(
        bytes memory _preBytes,
        bytes memory _postBytes
    )
    internal
    pure
    returns (bytes memory)
    {
        bytes memory tempBytes;

        assembly {
        // Get a location of some free memory and store it in tempBytes as
        // Solidity does for memory variables.
            tempBytes := mload(0x40)

        // Store the length of the first bytes array at the beginning of
        // the memory for tempBytes.
            let length := mload(_preBytes)
            mstore(tempBytes, length)

        // Maintain a memory counter for the current write location in the
        // temp bytes array by adding the 32 bytes for the array length to
        // the starting location.
            let mc := add(tempBytes, 0x20)
        // Stop copying when the memory counter reaches the length of the
        // first bytes array.
            let end := add(mc, length)

            for {
            // Initialize a copy counter to the start of the _preBytes data,
            // 32 bytes into its memory.
                let cc := add(_preBytes, 0x20)
            } lt(mc, end) {
            // Increase both counters by 32 bytes each iteration.
                mc := add(mc, 0x20)
                cc := add(cc, 0x20)
            } {
            // Write the _preBytes data into the tempBytes memory 32 bytes
            // at a time.
                mstore(mc, mload(cc))
            }

        // Add the length of _postBytes to the current length of tempBytes
        // and store it as the new length in the first 32 bytes of the
        // tempBytes memory.
            length := mload(_postBytes)
            mstore(tempBytes, add(length, mload(tempBytes)))

        // Move the memory counter back from a multiple of 0x20 to the
        // actual end of the _preBytes data.
            mc := end
        // Stop copying when the memory counter reaches the new combined
        // length of the arrays.
            end := add(mc, length)

            for {
                let cc := add(_postBytes, 0x20)
            } lt(mc, end) {
                mc := add(mc, 0x20)
                cc := add(cc, 0x20)
            } {
                mstore(mc, mload(cc))
            }

        // Update the free-memory pointer by padding our last write location
        // to 32 bytes: add 31 bytes to the end of tempBytes to move to the
        // next 32 byte block, then round down to the nearest multiple of
        // 32. If the sum of the length of the two arrays is zero then add
        // one before rounding down to leave a blank 32 bytes (the length block with 0).
            mstore(0x40, and(
            add(add(end, iszero(add(length, mload(_preBytes)))), 31),
            not(31) // Round down to the nearest 32 bytes.
            ))
        }

        return tempBytes;
    }

    function concatStorage(bytes storage _preBytes, bytes memory _postBytes) internal {
        assembly {
        // Read the first 32 bytes of _preBytes storage, which is the length
        // of the array. (We don't need to use the offset into the slot
        // because arrays use the entire slot.)
            let fslot := sload(_preBytes.slot)
        // Arrays of 31 bytes or less have an even value in their slot,
        // while longer arrays have an odd value. The actual length is
        // the slot divided by two for odd values, and the lowest order
        // byte divided by two for even values.
        // If the slot is even, bitwise and the slot with 255 and divide by
        // two to get the length. If the slot is odd, bitwise and the slot
        // with -1 and divide by two.
            let slength := div(and(fslot, sub(mul(0x100, iszero(and(fslot, 1))), 1)), 2)
            let mlength := mload(_postBytes)
            let newlength := add(slength, mlength)
        // slength can contain both the length and contents of the array
        // if length < 32 bytes so let's prepare for that
        // v. http://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage
            switch add(lt(slength, 32), lt(newlength, 32))
            case 2 {
            // Since the new array still fits in the slot, we just need to
            // update the contents of the slot.
            // uint256(bytes_storage) = uint256(bytes_storage) + uint256(bytes_memory) + new_length
                sstore(
                _preBytes.slot,
                // all the modifications to the slot are inside this
                // next block
                add(
                // we can just add to the slot contents because the
                // bytes we want to change are the LSBs
                fslot,
                add(
                mul(
                div(
                // load the bytes from memory
                mload(add(_postBytes, 0x20)),
                // zero all bytes to the right
                exp(0x100, sub(32, mlength))
                ),
                // and now shift left the number of bytes to
                // leave space for the length in the slot
                exp(0x100, sub(32, newlength))
                ),
                // increase length by the double of the memory
                // bytes length
                mul(mlength, 2)
                )
                )
                )
            }
            case 1 {
            // The stored value fits in the slot, but the combined value
            // will exceed it.
            // get the keccak hash to get the contents of the array
                mstore(0x0, _preBytes.slot)
                let sc := add(keccak256(0x0, 0x20), div(slength, 32))

            // save new length
                sstore(_preBytes.slot, add(mul(newlength, 2), 1))

            // The contents of the _postBytes array start 32 bytes into
            // the structure. Our first read should obtain the `submod`
            // bytes that can fit into the unused space in the last word
            // of the stored array. To get this, we read 32 bytes starting
            // from `submod`, so the data we read overlaps with the array
            // contents by `submod` bytes. Masking the lowest-order
            // `submod` bytes allows us to add that value directly to the
            // stored value.

                let submod := sub(32, slength)
                let mc := add(_postBytes, submod)
                let end := add(_postBytes, mlength)
                let mask := sub(exp(0x100, submod), 1)

                sstore(
                sc,
                add(
                and(
                fslot,
                0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00
                ),
                and(mload(mc), mask)
                )
                )

                for {
                    mc := add(mc, 0x20)
                    sc := add(sc, 1)
                } lt(mc, end) {
                    sc := add(sc, 1)
                    mc := add(mc, 0x20)
                } {
                    sstore(sc, mload(mc))
                }

                mask := exp(0x100, sub(mc, end))

                sstore(sc, mul(div(mload(mc), mask), mask))
            }
            default {
            // get the keccak hash to get the contents of the array
                mstore(0x0, _preBytes.slot)
            // Start copying to the last used word of the stored array.
                let sc := add(keccak256(0x0, 0x20), div(slength, 32))

            // save new length
                sstore(_preBytes.slot, add(mul(newlength, 2), 1))

            // Copy over the first `submod` bytes of the new data as in
            // case 1 above.
                let slengthmod := mod(slength, 32)
                let mlengthmod := mod(mlength, 32)
                let submod := sub(32, slengthmod)
                let mc := add(_postBytes, submod)
                let end := add(_postBytes, mlength)
                let mask := sub(exp(0x100, submod), 1)

                sstore(sc, add(sload(sc), and(mload(mc), mask)))

                for {
                    sc := add(sc, 1)
                    mc := add(mc, 0x20)
                } lt(mc, end) {
                    sc := add(sc, 1)
                    mc := add(mc, 0x20)
                } {
                    sstore(sc, mload(mc))
                }

                mask := exp(0x100, sub(mc, end))

                sstore(sc, mul(div(mload(mc), mask), mask))
            }
        }
    }

    function slice(
        bytes memory _bytes,
        uint256 _start,
        uint256 _length
    )
    internal
    pure
    returns (bytes memory)
    {
        require(_length + 31 >= _length, "slice_overflow");
        require(_bytes.length >= _start + _length, "slice_outOfBounds");

        bytes memory tempBytes;

        assembly {
            switch iszero(_length)
            case 0 {
            // Get a location of some free memory and store it in tempBytes as
            // Solidity does for memory variables.
                tempBytes := mload(0x40)

            // The first word of the slice result is potentially a partial
            // word read from the original array. To read it, we calculate
            // the length of that partial word and start copying that many
            // bytes into the array. The first word we copy will start with
            // data we don't care about, but the last `lengthmod` bytes will
            // land at the beginning of the contents of the new array. When
            // we're done copying, we overwrite the full first word with
            // the actual length of the slice.
                let lengthmod := and(_length, 31)

            // The multiplication in the next line is necessary
            // because when slicing multiples of 32 bytes (lengthmod == 0)
            // the following copy loop was copying the origin's length
            // and then ending prematurely not copying everything it should.
                let mc := add(add(tempBytes, lengthmod), mul(0x20, iszero(lengthmod)))
                let end := add(mc, _length)

                for {
                // The multiplication in the next line has the same exact purpose
                // as the one above.
                    let cc := add(add(add(_bytes, lengthmod), mul(0x20, iszero(lengthmod))), _start)
                } lt(mc, end) {
                    mc := add(mc, 0x20)
                    cc := add(cc, 0x20)
                } {
                    mstore(mc, mload(cc))
                }

                mstore(tempBytes, _length)

            //update free-memory pointer
            //allocating the array padded to 32 bytes like the compiler does now
                mstore(0x40, and(add(mc, 31), not(31)))
            }
            //if we want a zero-length slice let's just return a zero-length array
            default {
                tempBytes := mload(0x40)
            //zero out the 32 bytes slice we are about to return
            //we need to do it because Solidity does not garbage collect
                mstore(tempBytes, 0)

                mstore(0x40, add(tempBytes, 0x20))
            }
        }

        return tempBytes;
    }

    function toAddress(bytes memory _bytes, uint256 _start) internal pure returns (address) {
        require(_bytes.length >= _start + 20, "toAddress_outOfBounds");
        address tempAddress;

        assembly {
            tempAddress := div(mload(add(add(_bytes, 0x20), _start)), 0x1000000000000000000000000)
        }

        return tempAddress;
    }

    function toUint8(bytes memory _bytes, uint256 _start) internal pure returns (uint8) {
        require(_bytes.length >= _start + 1 , "toUint8_outOfBounds");
        uint8 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x1), _start))
        }

        return tempUint;
    }

    function toUint16(bytes memory _bytes, uint256 _start) internal pure returns (uint16) {
        require(_bytes.length >= _start + 2, "toUint16_outOfBounds");
        uint16 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x2), _start))
        }

        return tempUint;
    }

    function toUint32(bytes memory _bytes, uint256 _start) internal pure returns (uint32) {
        require(_bytes.length >= _start + 4, "toUint32_outOfBounds");
        uint32 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x4), _start))
        }

        return tempUint;
    }

    function toUint64(bytes memory _bytes, uint256 _start) internal pure returns (uint64) {
        require(_bytes.length >= _start + 8, "toUint64_outOfBounds");
        uint64 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x8), _start))
        }

        return tempUint;
    }

    function toUint96(bytes memory _bytes, uint256 _start) internal pure returns (uint96) {
        require(_bytes.length >= _start + 12, "toUint96_outOfBounds");
        uint96 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0xc), _start))
        }

        return tempUint;
    }

    function toUint128(bytes memory _bytes, uint256 _start) internal pure returns (uint128) {
        require(_bytes.length >= _start + 16, "toUint128_outOfBounds");
        uint128 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x10), _start))
        }

        return tempUint;
    }

    function toUint256(bytes memory _bytes, uint256 _start) internal pure returns (uint256) {
        require(_bytes.length >= _start + 32, "toUint256_outOfBounds");
        uint256 tempUint;

        assembly {
            tempUint := mload(add(add(_bytes, 0x20), _start))
        }

        return tempUint;
    }

    function toBytes32(bytes memory _bytes, uint256 _start) internal pure returns (bytes32) {
        require(_bytes.length >= _start + 32, "toBytes32_outOfBounds");
        bytes32 tempBytes32;

        assembly {
            tempBytes32 := mload(add(add(_bytes, 0x20), _start))
        }

        return tempBytes32;
    }

    function equal(bytes memory _preBytes, bytes memory _postBytes) internal pure returns (bool) {
        bool success = true;

        assembly {
            let length := mload(_preBytes)

        // if lengths don't match the arrays are not equal
            switch eq(length, mload(_postBytes))
            case 1 {
            // cb is a circuit breaker in the for loop since there's
            //  no said feature for inline assembly loops
            // cb = 1 - don't breaker
            // cb = 0 - break
                let cb := 1

                let mc := add(_preBytes, 0x20)
                let end := add(mc, length)

                for {
                    let cc := add(_postBytes, 0x20)
                // the next line is the loop condition:
                // while(uint256(mc < end) + cb == 2)
                } eq(add(lt(mc, end), cb), 2) {
                    mc := add(mc, 0x20)
                    cc := add(cc, 0x20)
                } {
                // if any of these checks fails then arrays are not equal
                    if iszero(eq(mload(mc), mload(cc))) {
                    // unsuccess:
                        success := 0
                        cb := 0
                    }
                }
            }
            default {
            // unsuccess:
                success := 0
            }
        }

        return success;
    }

    function equalStorage(
        bytes storage _preBytes,
        bytes memory _postBytes
    )
    internal
    view
    returns (bool)
    {
        bool success = true;

        assembly {
        // we know _preBytes_offset is 0
            let fslot := sload(_preBytes.slot)
        // Decode the length of the stored array like in concatStorage().
            let slength := div(and(fslot, sub(mul(0x100, iszero(and(fslot, 1))), 1)), 2)
            let mlength := mload(_postBytes)

        // if lengths don't match the arrays are not equal
            switch eq(slength, mlength)
            case 1 {
            // slength can contain both the length and contents of the array
            // if length < 32 bytes so let's prepare for that
            // v. http://solidity.readthedocs.io/en/latest/miscellaneous.html#layout-of-state-variables-in-storage
                if iszero(iszero(slength)) {
                    switch lt(slength, 32)
                    case 1 {
                    // blank the last byte which is the length
                        fslot := mul(div(fslot, 0x100), 0x100)

                        if iszero(eq(fslot, mload(add(_postBytes, 0x20)))) {
                        // unsuccess:
                            success := 0
                        }
                    }
                    default {
                    // cb is a circuit breaker in the for loop since there's
                    //  no said feature for inline assembly loops
                    // cb = 1 - don't breaker
                    // cb = 0 - break
                        let cb := 1

                    // get the keccak hash to get the contents of the array
                        mstore(0x0, _preBytes.slot)
                        let sc := keccak256(0x0, 0x20)

                        let mc := add(_postBytes, 0x20)
                        let end := add(mc, mlength)

                    // the next line is the loop condition:
                    // while(uint256(mc < end) + cb == 2)
                        for {} eq(add(lt(mc, end), cb), 2) {
                            sc := add(sc, 1)
                            mc := add(mc, 0x20)
                        } {
                            if iszero(eq(sload(sc), mload(mc))) {
                            // unsuccess:
                                success := 0
                                cb := 0
                            }
                        }
                    }
                }
            }
            default {
            // unsuccess:
                success := 0
            }
        }

        return success;
    }
}


/*
 * a generic LzReceiver implementation
 */
abstract contract LzApp is Ownable, ILayerZeroReceiver, ILayerZeroUserApplicationConfig {
    using BytesLib for bytes;

    // ua can not send payload larger than this by default, but it can be changed by the ua owner
    uint constant public DEFAULT_PAYLOAD_SIZE_LIMIT = 10000;

    ILayerZeroEndpoint public immutable lzEndpoint;
    mapping(uint16 => bytes) public trustedRemoteLookup;
    mapping(uint16 => mapping(uint16 => uint)) public minDstGasLookup;
    mapping(uint16 => uint) public payloadSizeLimitLookup;
    address public precrime;

    event SetPrecrime(address precrime);
    event SetTrustedRemote(uint16 _remoteChainId, bytes _path);
    event SetTrustedRemoteAddress(uint16 _remoteChainId, bytes _remoteAddress);
    event SetMinDstGas(uint16 _dstChainId, uint16 _type, uint _minDstGas);

    constructor(address _endpoint) {
        lzEndpoint = ILayerZeroEndpoint(_endpoint);
    }

    function lzReceive(uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload) public virtual override {
        // lzReceive must be called by the endpoint for security
        require(_msgSender() == address(lzEndpoint), "LzApp: invalid endpoint caller");

        bytes memory trustedRemote = trustedRemoteLookup[_srcChainId];
        // if will still block the message pathway from (srcChainId, srcAddress). should not receive message from untrusted remote.
        require(_srcAddress.length == trustedRemote.length && trustedRemote.length > 0 && keccak256(_srcAddress) == keccak256(trustedRemote), "LzApp: invalid source sending contract");

        _blockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload);
    }

    // abstract function - the default behaviour of LayerZero is blocking. See: NonblockingLzApp if you dont need to enforce ordered messaging
    function _blockingLzReceive(uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload) internal virtual;

    function _lzSend(uint16 _dstChainId, bytes memory _payload, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams, uint _nativeFee) internal virtual {
        bytes memory trustedRemote = trustedRemoteLookup[_dstChainId];
        require(trustedRemote.length != 0, "LzApp: destination chain is not a trusted source");
        _checkPayloadSize(_dstChainId, _payload.length);
        lzEndpoint.send{value: _nativeFee}(_dstChainId, trustedRemote, _payload, _refundAddress, _zroPaymentAddress, _adapterParams);
    }

    function _checkGasLimit(uint16 _dstChainId, uint16 _type, bytes memory _adapterParams, uint _extraGas) internal view virtual {
        uint providedGasLimit = _getGasLimit(_adapterParams);
        uint minGasLimit = minDstGasLookup[_dstChainId][_type] + _extraGas;
        require(minGasLimit > 0, "LzApp: minGasLimit not set");
        require(providedGasLimit >= minGasLimit, "LzApp: gas limit is too low");
    }

    function _getGasLimit(bytes memory _adapterParams) internal pure virtual returns (uint gasLimit) {
        require(_adapterParams.length >= 34, "LzApp: invalid adapterParams");
        assembly {
            gasLimit := mload(add(_adapterParams, 34))
        }
    }

    function _checkPayloadSize(uint16 _dstChainId, uint _payloadSize) internal view virtual {
        uint payloadSizeLimit = payloadSizeLimitLookup[_dstChainId];
        if (payloadSizeLimit == 0) { // use default if not set
            payloadSizeLimit = DEFAULT_PAYLOAD_SIZE_LIMIT;
        }
        require(_payloadSize <= payloadSizeLimit, "LzApp: payload size is too large");
    }

    //---------------------------UserApplication config----------------------------------------
    function getConfig(uint16 _version, uint16 _chainId, address, uint _configType) external view returns (bytes memory) {
        return lzEndpoint.getConfig(_version, _chainId, address(this), _configType);
    }

    // generic config for LayerZero user Application
    function setConfig(uint16 _version, uint16 _chainId, uint _configType, bytes calldata _config) external override onlyOwner {
        lzEndpoint.setConfig(_version, _chainId, _configType, _config);
    }

    function setSendVersion(uint16 _version) external override onlyOwner {
        lzEndpoint.setSendVersion(_version);
    }

    function setReceiveVersion(uint16 _version) external override onlyOwner {
        lzEndpoint.setReceiveVersion(_version);
    }

    function forceResumeReceive(uint16 _srcChainId, bytes calldata _srcAddress) external override onlyOwner {
        lzEndpoint.forceResumeReceive(_srcChainId, _srcAddress);
    }

    // _path = abi.encodePacked(remoteAddress, localAddress)
    // this function set the trusted path for the cross-chain communication
    function setTrustedRemote(uint16 _remoteChainId, bytes calldata _path) external onlyOwner {
        trustedRemoteLookup[_remoteChainId] = _path;
        emit SetTrustedRemote(_remoteChainId, _path);
    }

    function setTrustedRemoteAddress(uint16 _remoteChainId, bytes calldata _remoteAddress) external onlyOwner {
        trustedRemoteLookup[_remoteChainId] = abi.encodePacked(_remoteAddress, address(this));
        emit SetTrustedRemoteAddress(_remoteChainId, _remoteAddress);
    }

    function getTrustedRemoteAddress(uint16 _remoteChainId) external view returns (bytes memory) {
        bytes memory path = trustedRemoteLookup[_remoteChainId];
        require(path.length != 0, "LzApp: no trusted path record");
        return path.slice(0, path.length - 20); // the last 20 bytes should be address(this)
    }

    function setPrecrime(address _precrime) external onlyOwner {
        precrime = _precrime;
        emit SetPrecrime(_precrime);
    }

    function setMinDstGas(uint16 _dstChainId, uint16 _packetType, uint _minGas) external onlyOwner {
        require(_minGas > 0, "LzApp: invalid minGas");
        minDstGasLookup[_dstChainId][_packetType] = _minGas;
        emit SetMinDstGas(_dstChainId, _packetType, _minGas);
    }

    // if the size is 0, it means default size limit
    function setPayloadSizeLimit(uint16 _dstChainId, uint _size) external onlyOwner {
        payloadSizeLimitLookup[_dstChainId] = _size;
    }

    //--------------------------- VIEW FUNCTION ----------------------------------------
    function isTrustedRemote(uint16 _srcChainId, bytes calldata _srcAddress) external view returns (bool) {
        bytes memory trustedSource = trustedRemoteLookup[_srcChainId];
        return keccak256(trustedSource) == keccak256(_srcAddress);
    }
}




library ExcessivelySafeCall {
    uint256 constant LOW_28_MASK =
    0x00000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffff;

    /// @notice Use when you _really_ really _really_ don't trust the called
    /// contract. This prevents the called contract from causing reversion of
    /// the caller in as many ways as we can.
    /// @dev The main difference between this and a solidity low-level call is
    /// that we limit the number of bytes that the callee can cause to be
    /// copied to caller memory. This prevents stupid things like malicious
    /// contracts returning 10,000,000 bytes causing a local OOG when copying
    /// to memory.
    /// @param _target The address to call
    /// @param _gas The amount of gas to forward to the remote contract
    /// @param _maxCopy The maximum number of bytes of returndata to copy
    /// to memory.
    /// @param _calldata The data to send to the remote contract
    /// @return success and returndata, as `.call()`. Returndata is capped to
    /// `_maxCopy` bytes.
    function excessivelySafeCall(
        address _target,
        uint256 _gas,
        uint16 _maxCopy,
        bytes memory _calldata
    ) internal returns (bool, bytes memory) {
        // set up for assembly call
        uint256 _toCopy;
        bool _success;
        bytes memory _returnData = new bytes(_maxCopy);
        // dispatch message to recipient
        // by assembly calling "handle" function
        // we call via assembly to avoid memcopying a very large returndata
        // returned by a malicious contract
        assembly {
            _success := call(
            _gas, // gas
            _target, // recipient
            0, // ether value
            add(_calldata, 0x20), // inloc
            mload(_calldata), // inlen
            0, // outloc
            0 // outlen
            )
        // limit our copy to 256 bytes
            _toCopy := returndatasize()
            if gt(_toCopy, _maxCopy) {
                _toCopy := _maxCopy
            }
        // Store the length of the copied bytes
            mstore(_returnData, _toCopy)
        // copy the bytes from returndata[0:_toCopy]
            returndatacopy(add(_returnData, 0x20), 0, _toCopy)
        }
        return (_success, _returnData);
    }

    /// @notice Use when you _really_ really _really_ don't trust the called
    /// contract. This prevents the called contract from causing reversion of
    /// the caller in as many ways as we can.
    /// @dev The main difference between this and a solidity low-level call is
    /// that we limit the number of bytes that the callee can cause to be
    /// copied to caller memory. This prevents stupid things like malicious
    /// contracts returning 10,000,000 bytes causing a local OOG when copying
    /// to memory.
    /// @param _target The address to call
    /// @param _gas The amount of gas to forward to the remote contract
    /// @param _maxCopy The maximum number of bytes of returndata to copy
    /// to memory.
    /// @param _calldata The data to send to the remote contract
    /// @return success and returndata, as `.call()`. Returndata is capped to
    /// `_maxCopy` bytes.
    function excessivelySafeStaticCall(
        address _target,
        uint256 _gas,
        uint16 _maxCopy,
        bytes memory _calldata
    ) internal view returns (bool, bytes memory) {
        // set up for assembly call
        uint256 _toCopy;
        bool _success;
        bytes memory _returnData = new bytes(_maxCopy);
        // dispatch message to recipient
        // by assembly calling "handle" function
        // we call via assembly to avoid memcopying a very large returndata
        // returned by a malicious contract
        assembly {
            _success := staticcall(
            _gas, // gas
            _target, // recipient
            add(_calldata, 0x20), // inloc
            mload(_calldata), // inlen
            0, // outloc
            0 // outlen
            )
        // limit our copy to 256 bytes
            _toCopy := returndatasize()
            if gt(_toCopy, _maxCopy) {
                _toCopy := _maxCopy
            }
        // Store the length of the copied bytes
            mstore(_returnData, _toCopy)
        // copy the bytes from returndata[0:_toCopy]
            returndatacopy(add(_returnData, 0x20), 0, _toCopy)
        }
        return (_success, _returnData);
    }

    /**
     * @notice Swaps function selectors in encoded contract calls
     * @dev Allows reuse of encoded calldata for functions with identical
     * argument types but different names. It simply swaps out the first 4 bytes
     * for the new selector. This function modifies memory in place, and should
     * only be used with caution.
     * @param _newSelector The new 4-byte selector
     * @param _buf The encoded contract args
     */
    function swapSelector(bytes4 _newSelector, bytes memory _buf)
    internal
    pure
    {
        require(_buf.length >= 4);
        uint256 _mask = LOW_28_MASK;
        assembly {
        // load the first word of
            let _word := mload(add(_buf, 0x20))
        // mask out the top 4 bytes
        // /x
            _word := and(_word, _mask)
            _word := or(_newSelector, _word)
            mstore(add(_buf, 0x20), _word)
        }
    }
}


/*
 * the default LayerZero messaging behaviour is blocking, i.e. any failed message will block the channel
 * this abstract class try-catch all fail messages and store locally for future retry. hence, non-blocking
 * NOTE: if the srcAddress is not configured properly, it will still block the message pathway from (srcChainId, srcAddress)
 */
abstract contract NonblockingLzApp is LzApp {
    using ExcessivelySafeCall for address;

    constructor(address _endpoint) LzApp(_endpoint) {}

    mapping(uint16 => mapping(bytes => mapping(uint64 => bytes32))) public failedMessages;

    event MessageFailed(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes _payload, bytes _reason);
    event RetryMessageSuccess(uint16 _srcChainId, bytes _srcAddress, uint64 _nonce, bytes32 _payloadHash);

    // overriding the virtual function in LzReceiver
    function _blockingLzReceive(uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload) internal virtual override {
        (bool success, bytes memory reason) = address(this).excessivelySafeCall(gasleft(), 150, abi.encodeWithSelector(this.nonblockingLzReceive.selector, _srcChainId, _srcAddress, _nonce, _payload));
        // try-catch all errors/exceptions
        if (!success) {
            _storeFailedMessage(_srcChainId, _srcAddress, _nonce, _payload, reason);
        }
    }

    function _storeFailedMessage(uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload, bytes memory _reason) internal virtual {
        failedMessages[_srcChainId][_srcAddress][_nonce] = keccak256(_payload);
        emit MessageFailed(_srcChainId, _srcAddress, _nonce, _payload, _reason);
    }

    function nonblockingLzReceive(uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload) public virtual {
        // only internal transaction
        require(_msgSender() == address(this), "NonblockingLzApp: caller must be LzApp");
        _nonblockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload);
    }

    //@notice override this function
    function _nonblockingLzReceive(uint16 _srcChainId, bytes memory _srcAddress, uint64 _nonce, bytes memory _payload) internal virtual;

    function retryMessage(uint16 _srcChainId, bytes calldata _srcAddress, uint64 _nonce, bytes calldata _payload) public payable virtual {
        // assert there is message to retry
        bytes32 payloadHash = failedMessages[_srcChainId][_srcAddress][_nonce];
        require(payloadHash != bytes32(0), "NonblockingLzApp: no stored message");
        require(keccak256(_payload) == payloadHash, "NonblockingLzApp: invalid payload");
        // clear the stored message
        failedMessages[_srcChainId][_srcAddress][_nonce] = bytes32(0);
        // execute the message. revert if it fails again
        _nonblockingLzReceive(_srcChainId, _srcAddress, _nonce, _payload);
        emit RetryMessageSuccess(_srcChainId, _srcAddress, _nonce, payloadHash);
    }
}


// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.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;
    }
}


// OpenZeppelin Contracts (last updated v4.9.0) (security/ReentrancyGuard.sol)



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

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

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be _NOT_ENTERED
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

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

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

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == _ENTERED;
    }
}


abstract contract ONFT721Core is NonblockingLzApp, ERC165, ReentrancyGuard, IONFT721Core {
    uint16 public constant FUNCTION_TYPE_SEND = 1;

    struct StoredCredit {
        uint16 srcChainId;
        address toAddress;
        uint256 index; // which index of the tokenIds remain
        bool creditsRemain;
    }

    uint256 public minGasToTransferAndStore; // min amount of gas required to transfer, and also store the payload
    mapping(uint16 => uint256) public dstChainIdToBatchLimit;
    mapping(uint16 => uint256) public dstChainIdToTransferGas; // per transfer amount of gas required to mint/transfer on the dst
    mapping(bytes32 => StoredCredit) public storedCredits;

    constructor(uint256 _minGasToTransferAndStore, address _lzEndpoint) NonblockingLzApp(_lzEndpoint) {
        require(_minGasToTransferAndStore > 0, "minGasToTransferAndStore must be > 0");
        minGasToTransferAndStore = _minGasToTransferAndStore;
    }

    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return interfaceId == type(IONFT721Core).interfaceId || super.supportsInterface(interfaceId);
    }

    function estimateSendFee(uint16 _dstChainId, bytes memory _toAddress, uint _tokenId, bool _useZro, bytes memory _adapterParams) public view virtual override returns (uint nativeFee, uint zroFee) {
        return estimateSendBatchFee(_dstChainId, _toAddress, _toSingletonArray(_tokenId), _useZro, _adapterParams);
    }

    function estimateSendBatchFee(uint16 _dstChainId, bytes memory _toAddress, uint[] memory _tokenIds, bool _useZro, bytes memory _adapterParams) public view virtual override returns (uint nativeFee, uint zroFee) {
        bytes memory payload = abi.encode(_toAddress, _tokenIds);
        return lzEndpoint.estimateFees(_dstChainId, address(this), payload, _useZro, _adapterParams);
    }

    function sendFrom(address _from, uint16 _dstChainId, bytes memory _toAddress, uint _tokenId, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams) public payable virtual override {
        _send(_from, _dstChainId, _toAddress, _toSingletonArray(_tokenId), _refundAddress, _zroPaymentAddress, _adapterParams);
    }

    function sendBatchFrom(address _from, uint16 _dstChainId, bytes memory _toAddress, uint[] memory _tokenIds, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams) public payable virtual override {
        _send(_from, _dstChainId, _toAddress, _tokenIds, _refundAddress, _zroPaymentAddress, _adapterParams);
    }

    function _send(address _from, uint16 _dstChainId, bytes memory _toAddress, uint[] memory _tokenIds, address payable _refundAddress, address _zroPaymentAddress, bytes memory _adapterParams) internal virtual {
        // allow 1 by default
        require(_tokenIds.length > 0, "tokenIds[] is empty");
        require(_tokenIds.length == 1 || _tokenIds.length <= dstChainIdToBatchLimit[_dstChainId], "batch size exceeds dst batch limit");

        for (uint i = 0; i < _tokenIds.length; i++) {
            _debitFrom(_from, _dstChainId, _toAddress, _tokenIds[i]);
        }

        bytes memory payload = abi.encode(_toAddress, _tokenIds);

        _checkGasLimit(_dstChainId, FUNCTION_TYPE_SEND, _adapterParams, dstChainIdToTransferGas[_dstChainId] * _tokenIds.length);
        _lzSend(_dstChainId, payload, _refundAddress, _zroPaymentAddress, _adapterParams, msg.value);
        emit SendToChain(_dstChainId, _from, _toAddress, _tokenIds);
    }

    function _nonblockingLzReceive(
        uint16 _srcChainId,
        bytes memory _srcAddress,
        uint64, /*_nonce*/
        bytes memory _payload
    ) internal virtual override {
        // decode and load the toAddress
        (bytes memory toAddressBytes, uint[] memory tokenIds) = abi.decode(_payload, (bytes, uint[]));

        address toAddress;
        assembly {
            toAddress := mload(add(toAddressBytes, 20))
        }

        uint nextIndex = _creditTill(_srcChainId, toAddress, 0, tokenIds);
        if (nextIndex < tokenIds.length) {
            // not enough gas to complete transfers, store to be cleared in another tx
            bytes32 hashedPayload = keccak256(_payload);
            storedCredits[hashedPayload] = StoredCredit(_srcChainId, toAddress, nextIndex, true);
            emit CreditStored(hashedPayload, _payload);
        }

        emit ReceiveFromChain(_srcChainId, _srcAddress, toAddress, tokenIds);
    }

    // Public function for anyone to clear and deliver the remaining batch sent tokenIds
    function clearCredits(bytes memory _payload) external virtual nonReentrant {
        bytes32 hashedPayload = keccak256(_payload);
        require(storedCredits[hashedPayload].creditsRemain, "no credits stored");

        (, uint[] memory tokenIds) = abi.decode(_payload, (bytes, uint[]));

        uint nextIndex = _creditTill(storedCredits[hashedPayload].srcChainId, storedCredits[hashedPayload].toAddress, storedCredits[hashedPayload].index, tokenIds);
        require(nextIndex > storedCredits[hashedPayload].index, "not enough gas to process credit transfer");

        if (nextIndex == tokenIds.length) {
            // cleared the credits, delete the element
            delete storedCredits[hashedPayload];
            emit CreditCleared(hashedPayload);
        } else {
            // store the next index to mint
            storedCredits[hashedPayload] = StoredCredit(storedCredits[hashedPayload].srcChainId, storedCredits[hashedPayload].toAddress, nextIndex, true);
        }
    }

    // When a srcChain has the ability to transfer more chainIds in a single tx than the dst can do.
    // Needs the ability to iterate and stop if the minGasToTransferAndStore is not met
    function _creditTill(uint16 _srcChainId, address _toAddress, uint _startIndex, uint[] memory _tokenIds) internal returns (uint256){
        uint i = _startIndex;
        while (i < _tokenIds.length) {
            // if not enough gas to process, store this index for next loop
            if (gasleft() < minGasToTransferAndStore) break;

            _creditTo(_srcChainId, _toAddress, _tokenIds[i]);
            i++;
        }

        // indicates the next index to send of tokenIds,
        // if i == tokenIds.length, we are finished
        return i;
    }

    function setMinGasToTransferAndStore(uint256 _minGasToTransferAndStore) external onlyOwner {
        require(_minGasToTransferAndStore > 0, "minGasToTransferAndStore must be > 0");
        minGasToTransferAndStore = _minGasToTransferAndStore;
        emit SetMinGasToTransferAndStore(_minGasToTransferAndStore);
    }

    // ensures enough gas in adapter params to handle batch transfer gas amounts on the dst
    function setDstChainIdToTransferGas(uint16 _dstChainId, uint256 _dstChainIdToTransferGas) external onlyOwner {
        require(_dstChainIdToTransferGas > 0, "dstChainIdToTransferGas must be > 0");
        dstChainIdToTransferGas[_dstChainId] = _dstChainIdToTransferGas;
        emit SetDstChainIdToTransferGas(_dstChainId, _dstChainIdToTransferGas);
    }

    // limit on src the amount of tokens to batch send
    function setDstChainIdToBatchLimit(uint16 _dstChainId, uint256 _dstChainIdToBatchLimit) external onlyOwner {
        require(_dstChainIdToBatchLimit > 0, "dstChainIdToBatchLimit must be > 0");
        dstChainIdToBatchLimit[_dstChainId] = _dstChainIdToBatchLimit;
        emit SetDstChainIdToBatchLimit(_dstChainId, _dstChainIdToBatchLimit);
    }

    function _debitFrom(address _from, uint16 _dstChainId, bytes memory _toAddress, uint _tokenId) internal virtual;

    function _creditTo(uint16 _srcChainId, address _toAddress, uint _tokenId) internal virtual;

    function _toSingletonArray(uint element) internal pure returns (uint[] memory) {
        uint[] memory array = new uint[](1);
        array[0] = element;
        return array;
    }
}


// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC721/ERC721.sol)





// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC721/IERC721Receiver.sol)



/**
 * @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);
}


// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.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);
}


// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)



/**
 * @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
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [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://consensys.net/diligence/blog/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/v0.8.0/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 functionCallWithValue(target, data, 0, "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");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, 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) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or 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 {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // 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);
        }
    }
}



// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)




// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)



/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}


// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)



/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}


/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _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) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @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] = _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);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}



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

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

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

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

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

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

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

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

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view virtual override returns (uint256) {
        require(owner != address(0), "ERC721: address zero is not a valid owner");
        return _balances[owner];
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view virtual override returns (address) {
        address owner = _ownerOf(tokenId);
        require(owner != address(0), "ERC721: invalid token ID");
        return owner;
    }

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

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

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        _requireMinted(tokenId);

        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 overridden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return "";
    }

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

        require(
            _msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not token owner or approved for all"
        );

        _approve(to, tokenId);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        _requireMinted(tokenId);

        return _tokenApprovals[tokenId];
    }

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual override {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");

        _transfer(from, to, tokenId);
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual override {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: caller is not token owner or approved");
        _safeTransfer(from, to, tokenId, data);
    }

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

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[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`),
     * and stop existing when they are burned (`_burn`).
     */
    function _exists(uint256 tokenId) internal view virtual returns (bool) {
        return _ownerOf(tokenId) != address(0);
    }

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

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

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

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

        _beforeTokenTransfer(address(0), to, tokenId, 1);

        // Check that tokenId was not minted by `_beforeTokenTransfer` hook
        require(!_exists(tokenId), "ERC721: token already minted");

        unchecked {
            // Will not overflow unless all 2**256 token ids are minted to the same owner.
            // Given that tokens are minted one by one, it is impossible in practice that
            // this ever happens. Might change if we allow batch minting.
            // The ERC fails to describe this case.
            _balances[to] += 1;
        }

        _owners[tokenId] = to;

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

        _afterTokenTransfer(address(0), to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     * This is an internal function that does not check if the sender is authorized to operate on the token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        address owner = ERC721.ownerOf(tokenId);

        _beforeTokenTransfer(owner, address(0), tokenId, 1);

        // Update ownership in case tokenId was transferred by `_beforeTokenTransfer` hook
        owner = ERC721.ownerOf(tokenId);

        // Clear approvals
        delete _tokenApprovals[tokenId];

        unchecked {
            // Cannot overflow, as that would require more tokens to be burned/transferred
            // out than the owner initially received through minting and transferring in.
            _balances[owner] -= 1;
        }
        delete _owners[tokenId];

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

        _afterTokenTransfer(owner, address(0), tokenId, 1);
    }

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

        _beforeTokenTransfer(from, to, tokenId, 1);

        // Check that tokenId was not transferred by `_beforeTokenTransfer` hook
        require(ERC721.ownerOf(tokenId) == from, "ERC721: transfer from incorrect owner");

        // Clear approvals from the previous owner
        delete _tokenApprovals[tokenId];

        unchecked {
            // `_balances[from]` cannot overflow for the same reason as described in `_burn`:
            // `from`'s balance is the number of token held, which is at least one before the current
            // transfer.
            // `_balances[to]` could overflow in the conditions described in `_mint`. That would require
            // all 2**256 token ids to be minted, which in practice is impossible.
            _balances[from] -= 1;
            _balances[to] += 1;
        }
        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        _afterTokenTransfer(from, to, tokenId, 1);
    }

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

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

    /**
     * @dev Reverts if the `tokenId` has not been minted yet.
     */
    function _requireMinted(uint256 tokenId) internal view virtual {
        require(_exists(tokenId), "ERC721: invalid token ID");
    }

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

    /**
     * @dev Hook that is called before any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens will be transferred to `to`.
     * - When `from` is zero, the tokens will be minted for `to`.
     * - When `to` is zero, ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting and burning. If {ERC721Consecutive} is
     * used, the hook may be called as part of a consecutive (batch) mint, as indicated by `batchSize` greater than 1.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, ``from``'s tokens were transferred to `to`.
     * - When `from` is zero, the tokens were minted for `to`.
     * - When `to` is zero, ``from``'s tokens were burned.
     * - `from` and `to` are never both zero.
     * - `batchSize` is non-zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(address from, address to, uint256 firstTokenId, uint256 batchSize) internal virtual {}

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * WARNING: Anyone calling this MUST ensure that the balances remain consistent with the ownership. The invariant
     * being that for any address `a` the value returned by `balanceOf(a)` must be equal to the number of tokens such
     * that `ownerOf(tokenId)` is `a`.
     */
    // solhint-disable-next-line func-name-mixedcase
    function __unsafe_increaseBalance(address account, uint256 amount) internal {
        _balances[account] += amount;
    }
}


// NOTE: this ONFT contract has no public minting logic.
// must implement your own minting logic in child classes
contract ONFT721 is ONFT721Core, ERC721, IONFT721 {
    constructor(string memory _name, string memory _symbol, uint256 _minGasToTransfer, address _lzEndpoint) ERC721(_name, _symbol) ONFT721Core(_minGasToTransfer, _lzEndpoint) {}

    function supportsInterface(bytes4 interfaceId) public view virtual override(ONFT721Core, ERC721, IERC165) returns (bool) {
        return interfaceId == type(IONFT721).interfaceId || super.supportsInterface(interfaceId);
    }

    function _debitFrom(address _from, uint16, bytes memory, uint _tokenId) internal virtual override {
        require(_isApprovedOrOwner(_msgSender(), _tokenId), "ONFT721: send caller is not owner nor approved");
        require(ERC721.ownerOf(_tokenId) == _from, "ONFT721: send from incorrect owner");
        _transfer(_from, address(this), _tokenId);
    }

    function _creditTo(uint16, address _toAddress, uint _tokenId) internal virtual override {
        require(!_exists(_tokenId) || (_exists(_tokenId) && ERC721.ownerOf(_tokenId) == address(this)));
        if (!_exists(_tokenId)) {
            _safeMint(_toAddress, _tokenId);
        } else {
            _transfer(address(this), _toAddress, _tokenId);
        }
    }
}


// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/extensions/ERC721Enumerable.sol)





// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)





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

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

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


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

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

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

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

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

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

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

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

    /**
     * @dev See {ERC721-_beforeTokenTransfer}.
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual override {
        super._beforeTokenTransfer(from, to, firstTokenId, batchSize);

        if (batchSize > 1) {
            // Will only trigger during construction. Batch transferring (minting) is not available afterwards.
            revert("ERC721Enumerable: consecutive transfers not supported");
        }

        uint256 tokenId = firstTokenId;

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

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

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

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

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

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

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

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

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

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

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

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

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



////////////
// compiler options: 0.8.19, opt runs: 200
////////////



/**
 * @author Womex
 * @title WomexONFT721
 */
contract WomexONFT721 is ONFT721, ERC721Enumerable {
    /************
     *   ERRORS  *
     ************/

    /**
     * @notice Contract error codes, used to specify the error
     * CODE LIST:
     * E1    "Invalid token URI lock state"
     * E2    "Mint exceeds the limit"
     * E3    "Invalid mint fee"
     * E4    "Invalid token ID"
     * E5    "Invalid fee collector address"
     * E6    "Invalid earned fee amount: nothing to claim"
     * E7    "Caller is not a fee collector"
     * E8    "Invalid referral bips: value is too high"
     * E9    "Invalid referer address"
     */
    uint8 public constant ERROR_INVALID_URI_LOCK_STATE = 1;
    uint8 public constant ERROR_MINT_EXCEEDS_LIMIT = 2;
    uint8 public constant ERROR_MINT_INVALID_FEE = 3;
    uint8 public constant ERROR_INVALID_TOKEN_ID = 4;
    uint8 public constant ERROR_INVALID_COLLECTOR_ADDRESS = 5;
    uint8 public constant ERROR_NOTHING_TO_CLAIM = 6;
    uint8 public constant ERROR_NOT_FEE_COLLECTOR = 7;
    uint8 public constant ERROR_REFERRAL_BIPS_TOO_HIGH = 8;
    uint8 public constant ERROR_INVALID_REFERER = 9;

    /**
     * @notice Basic error, thrown every time something goes wrong according to the contract logic.
     * @dev The error code indicates more details.
     */
    error WomexONFT721_CoreError(uint256 errorCode);

    /************
     *   EVENTS  *
     ************/

    /**
     * State change
     */
    event MintFeeChanged(
        uint256 indexed oldMintFee,
        uint256 indexed newMintFee
    );
    event BridgeFeeChanged(
        uint256 indexed oldBridgeFee,
        uint256 indexed newBridgeFee
    );
    event ReferralEarningBipsChanged(
        uint256 indexed oldReferralEarningBips,
        uint256 indexed newReferralEarningBips
    );
    event EarningBipsForReferrerChanged(
        address indexed referrer,
        uint256 newEraningBips
    );
    event EarningBipsForReferrersChanged(
        address[] indexed referrers,
        uint256 newEraningBips
    );
    event FeeCollectorChanged(
        address indexed oldFeeCollector,
        address indexed newFeeCollector
    );
    event TokenURIChanged(
        string indexed oldTokenURI,
        string indexed newTokenURI,
        string fileExtension
    );
    event TokenURILocked(bool indexed newState);

    /**
     * Mint / bridge / claim
     */
    event ONFTMinted(
        address indexed minter,
        uint256 indexed itemId,
        uint256 feeEarnings,
        address indexed referrer,
        uint256 referrerEarnings
    );

    event BridgeFeeEarned(
        address indexed from,
        uint16 indexed dstChainId,
        uint256 amount
    );

    event FeeEarningsClaimed(address indexed collector, uint256 claimedAmount);
    event ReferrerEarningsClaimed(
        address indexed referrer,
        uint256 claimedAmount
    );

    /***************
     *   CONSTANTS  *
     ***************/
    uint256 public constant ONE_HUNDRED_PERCENT = 10000; // 100%
    uint256 public constant FIFTY_PERCENT = 5000; // 50%
    uint256 public constant DENOMINATOR = ONE_HUNDRED_PERCENT; // 100%

    /***********************
     *   VARIABLES / STATES *
     ***********************/

    /// TOKEN ID ///
    uint256 public immutable startMintId;
    uint256 public immutable maxMintId;

    uint256 public tokenCounter;

    /// FEE ///
    uint256 public mintFee;
    uint256 public bridgeFee;
    address public feeCollector;

    uint256 public feeEarnedAmount;
    uint256 public feeClaimedAmount;

    /// REFERRAL FEE ///
    uint256 public referralEarningBips;
    mapping(address => uint256) public referrersEarningBips;
    mapping(address => uint256) public referredTransactionsCount;
    mapping(address => uint256) public referrersEarnedAmount;
    mapping(address => uint256) public referrersClaimedAmount;

    /// TOKEN URI ///
    string private _tokenURIExtension;
    string private _tokenBaseURI;
    bool public tokenBaseURILocked;

    /***************
     *   MODIFIERS  *
     ***************/

    /**
     * @dev Protects functions available only to the fee collector, e.g. fee claiming
     */
    modifier onlyFeeCollector() {
        _checkFeeCollector();
        _;
    }

    /*****************
     *   CONSTRUCTOR  *
     *****************/

    /**
     * @param _minGasToTransfer min amount of gas required to transfer, and also store the payload. See {ONFT721Core}
     * @param _lzEndpoint LayerZero endpoint address
     * @param _startMintId min token ID that can be mined
     * @param _endMintId max token ID that can be mined
     * @param _mintFee fee amount to be sent as message value when calling the mint function
     * @param _bridgeFee fee amount to be sent as part of the value message when calling the mint function
     * @param _feeCollector the address to which the fee claiming is authorized
     */
    constructor(
        uint256 _minGasToTransfer,
        address _lzEndpoint,
        uint256 _startMintId,
        uint256 _endMintId,
        uint256 _mintFee,
        uint256 _bridgeFee,
        address _feeCollector,
        uint256 _referralEarningBips
    ) ONFT721("Womex", "WMX", _minGasToTransfer, _lzEndpoint) {
        require(_startMintId < _endMintId, "Invalid mint range");
        require(_endMintId < type(uint256).max, "Incorrect max mint ID");
        require(_feeCollector != address(0), "Invalid fee collector address");
        require(
            _referralEarningBips <= FIFTY_PERCENT,
            "Invalid referral earning shares"
        );

        startMintId = _startMintId;
        maxMintId = _endMintId;
        mintFee = _mintFee;
        bridgeFee = _bridgeFee;
        feeCollector = _feeCollector;
        referralEarningBips = _referralEarningBips;
        tokenCounter = _startMintId;
    }

    /***********************
     *   SETTERS / GETTERS  *
     ***********************/

    /**
     * @notice ADMIN Change minting fee
     * @param _mintFee new minting fee
     *
     * @dev emits {WomexONFT721-MintFeeChanged}
     */
    function setMintFee(uint256 _mintFee) external onlyOwner {
        uint256 oldMintFee = mintFee;
        mintFee = _mintFee;
        emit MintFeeChanged(oldMintFee, _mintFee);
    }

    /**
     * @notice ADMIN Change bridge fee
     * @param _bridgeFee new bridge fee
     *
     * @dev emits {WomexONFT721-BridgeFeeChanged}
     */
    function setBridgeFee(uint256 _bridgeFee) external onlyOwner {
        uint256 oldBridgeFee = bridgeFee;
        bridgeFee = _bridgeFee;
        emit BridgeFeeChanged(oldBridgeFee, _bridgeFee);
    }

    /**
     * @notice ADMIN Change referral earning share
     * @param _referralEarninBips new referral earning share
     *
     * @dev emits {WomexONFT721-ReferralEarningBipsChanged}
     */
    function setReferralEarningBips(
        uint256 _referralEarninBips
    ) external onlyOwner {
        _validate(
            _referralEarninBips <= FIFTY_PERCENT,
            ERROR_REFERRAL_BIPS_TOO_HIGH
        );
        uint256 oldReferralEarningsShareBips = referralEarningBips;
        referralEarningBips = _referralEarninBips;
        emit ReferralEarningBipsChanged(
            oldReferralEarningsShareBips,
            _referralEarninBips
        );
    }

    /**
     * @notice ADMIN Change referral earning share for specific referrer
     * @param referrer address for which a special share is set
     * @param earningBips new referral earning share for referrer
     *
     * @dev emits {WomexONFT721-EarningBipsForReferrerChanged}
     */
    function setEarningBipsForReferrer(
        address referrer,
        uint256 earningBips
    ) external onlyOwner {
        _validate(
            earningBips <= ONE_HUNDRED_PERCENT,
            ERROR_REFERRAL_BIPS_TOO_HIGH
        );
        referrersEarningBips[referrer] = earningBips;
        emit EarningBipsForReferrerChanged(referrer, earningBips);
    }

    /**
     * @notice ADMIN Change referral earning share for specific referrers
     * @param referrers addresses for which a special share is set
     * @param earningBips new referral earning share for referrers
     *
     * @dev emits {WomexONFT721-EarningBipsForReferrersChanged}
     */
    function setEarningBipsForReferrersBatch(
        address[] calldata referrers,
        uint256 earningBips
    ) external onlyOwner {
        _validate(
            earningBips <= ONE_HUNDRED_PERCENT,
            ERROR_REFERRAL_BIPS_TOO_HIGH
        );
        for (uint256 i; i < referrers.length; i++) {
            referrersEarningBips[referrers[i]] = earningBips;
        }
        emit EarningBipsForReferrersChanged(referrers, earningBips);
    }

    /**
     * @notice ADMIN Change fee collector address
     * @param _feeCollector new address for the collector
     *
     * @dev emits {WomexONFT721-FeeCollectorChanged}
     */
    function setFeeCollector(address _feeCollector) external onlyOwner {
        _validate(_feeCollector != address(0), ERROR_INVALID_COLLECTOR_ADDRESS);
        address oldFeeCollector = feeCollector;
        feeCollector = _feeCollector;
        emit FeeCollectorChanged(oldFeeCollector, _feeCollector);
    }

    /**
     * @notice ADMIN Change base URI
     * @param _newTokenBaseURI new URI
     * @param _fileExtension file extension in format ".<ext>"
     *
     * @dev emits {WomexONFT721-TokenURIChanged}
     */
    function setTokenBaseURI(
        string calldata _newTokenBaseURI,
        string calldata _fileExtension
    ) external onlyOwner {
        _validate(!tokenBaseURILocked, ERROR_INVALID_URI_LOCK_STATE);
        string memory oldTokenBaseURI = _tokenBaseURI;
        _tokenBaseURI = _newTokenBaseURI;
        _tokenURIExtension = _fileExtension;
        emit TokenURIChanged(oldTokenBaseURI, _newTokenBaseURI, _fileExtension);
    }

    /**
     * @notice ADMIN Lock / unlock base URI
     * @param locked lock token URI if true, unlock otherwise
     *
     * @dev emits {WomexONFT721-TokenURILocked}
     */
    function setTokenBaseURILocked(bool locked) external onlyOwner {
        _validate(tokenBaseURILocked != locked, ERROR_INVALID_URI_LOCK_STATE);
        tokenBaseURILocked = locked;
        emit TokenURILocked(locked);
    }

    /**
     * @notice Retrieving token URI by its ID
     * @param tokenId identifier of the token
     *
     * @dev emits {WomexONFT721-TokenURILocked}
     */
    function tokenURI(
        uint256 tokenId
    ) public view override returns (string memory) {
        _validate(_exists(tokenId), ERROR_INVALID_TOKEN_ID);
        return
            string(
                abi.encodePacked(
                    _tokenBaseURI,
                    Strings.toString(tokenId),
                    _tokenURIExtension
                )
            );
    }

    /************
     *   MINT    *
     ************/

    /**
     * @notice Mint new Womex ONFT
     *
     * @dev new token ID must be in range [startMintId - maxMintId]
     * @dev tx value must be equal to mintFee. See {WomexONFT721-mintFee}
     * @dev emits {WomexONFT721-ONFTMinted}
     */
    function mint() external payable nonReentrant {
        uint256 newItemId = tokenCounter;
        uint256 feeEarnings = mintFee;

        _validate(newItemId < maxMintId, ERROR_MINT_EXCEEDS_LIMIT);
        _validate(msg.value >= feeEarnings, ERROR_MINT_INVALID_FEE);

        ++tokenCounter;

        feeEarnedAmount += feeEarnings;

        _safeMint(_msgSender(), newItemId);
        emit ONFTMinted(_msgSender(), newItemId, feeEarnings, address(0), 0);
    }

    function batchMint(uint256 count) external payable nonReentrant {
        uint256 feeEarnings = mintFee * count;
        _validate(msg.value >= feeEarnings, ERROR_MINT_INVALID_FEE);

        for (uint256 i = 0; i < count; i++) {
            uint256 newItemId = tokenCounter;

            _validate(newItemId < maxMintId, ERROR_MINT_EXCEEDS_LIMIT);

            ++tokenCounter;
            feeEarnedAmount += mintFee;

            _safeMint(_msgSender(), newItemId);
            emit ONFTMinted(
                _msgSender(),
                newItemId,
                feeEarnings,
                address(0),
                0
            );
        }
    }

    function batchMint(
        uint256 count,
        address referrer
    ) external payable nonReentrant {
        uint256 _mintFee = mintFee;
        uint256 _totalMintFee = _mintFee * count;

        _validate(msg.value >= _totalMintFee, ERROR_MINT_INVALID_FEE);
        _validate(
            referrer != _msgSender() && referrer != address(0),
            ERROR_INVALID_REFERER
        );
        for (uint256 i = 0; i < count; i++) {
            uint256 newItemId = tokenCounter;
            _validate(newItemId < maxMintId, ERROR_MINT_EXCEEDS_LIMIT);

            ++tokenCounter;

            uint256 referrerBips = referrersEarningBips[referrer];
            uint256 referrerShareBips = referrerBips == 0
                ? referralEarningBips
                : referrerBips;
            uint256 referrerEarnings = (_mintFee * referrerShareBips) /
                DENOMINATOR;
            uint256 feeEarnings = _mintFee - referrerEarnings;

            referrersEarnedAmount[referrer] += referrerEarnings;
            ++referredTransactionsCount[referrer];

            feeEarnedAmount += feeEarnings;

            _safeMint(_msgSender(), newItemId);
            emit ONFTMinted(
                _msgSender(),
                newItemId,
                feeEarnings,
                referrer,
                referrerEarnings
            );
        }
    }

    /**
     * @notice Mint new Womex ONFT by referral
     * @param referrer referral address
     *
     * @dev new token ID must be in range [startMintId - maxMintId]
     * @dev tx value must be equal to mintFee. See {WomexONFT721-mintFee}
     * @dev referrer address must be non-zero
     * @dev emits {WomexONFT721-ONFTMinted}
     */
    // function mint(address referrer) public payable nonReentrant {
    //     uint256 newItemId = tokenCounter;
    //     uint256 _mintFee = mintFee;

    //     _validate(newItemId < maxMintId, ERROR_MINT_EXCEEDS_LIMIT);
    //     _validate(msg.value >= _mintFee, ERROR_MINT_INVALID_FEE);
    //     _validate(
    //         referrer != _msgSender() && referrer != address(0),
    //         ERROR_INVALID_REFERER
    //     );

    //     ++tokenCounter;

    //     uint256 referrerBips = referrersEarningBips[referrer];
    //     uint256 referrerShareBips = referrerBips == 0
    //         ? referralEarningBips
    //         : referrerBips;
    //     uint256 referrerEarnings = (_mintFee * referrerShareBips) / DENOMINATOR;
    //     uint256 feeEarnings = _mintFee - referrerEarnings;

    //     referrersEarnedAmount[referrer] += referrerEarnings;
    //     ++referredTransactionsCount[referrer];

    //     feeEarnedAmount += feeEarnings;

    //     _safeMint(_msgSender(), newItemId);
    //     emit ONFTMinted(
    //         _msgSender(),
    //         newItemId,
    //         feeEarnings,
    //         referrer,
    //         referrerEarnings
    //     );
    // }

    /**************
     *   BRIDGE    *
     **************/

    /**
     * @notice Estimate fee to send token to another chain
     * @param _dstChainId destination LayerZero chain ID
     * @param _toAddress address on destination
     * @param _tokenId token to be sent
     * @param _useZro flag to use ZRO as fee
     * @param _adapterParams relayer adapter parameters
     *
     * @dev See {ONFT721Core-estimateSendFee}
     * @dev Overridden to add bridgeFee to native fee
     */
    function estimateSendFee(
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint _tokenId,
        bool _useZro,
        bytes memory _adapterParams
    )
        public
        view
        virtual
        override(ONFT721Core, IONFT721Core)
        returns (uint nativeFee, uint zroFee)
    {
        return
            this.estimateSendBatchFee(
                _dstChainId,
                _toAddress,
                _toSingletonArray(_tokenId),
                _useZro,
                _adapterParams
            );
    }

    /**
     * @notice Estimate fee to send batch of tokens to another chain
     * @param _dstChainId destination LayerZero chain ID
     * @param _toAddress address on destination
     * @param _tokenIds tokens to be sent
     * @param _useZro flag to use ZRO as fee
     * @param _adapterParams relayer adapter parameters
     *
     * @dev See {ONFT721Core-estimateSendBatchFee}
     * @dev Overridden to add bridgeFee to native fee
     */
    function estimateSendBatchFee(
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint[] memory _tokenIds,
        bool _useZro,
        bytes memory _adapterParams
    )
        public
        view
        override(ONFT721Core, IONFT721Core)
        returns (uint256 nativeFee, uint256 zroFee)
    {
        (nativeFee, zroFee) = super.estimateSendBatchFee(
            _dstChainId,
            _toAddress,
            _tokenIds,
            _useZro,
            _adapterParams
        );
        nativeFee += bridgeFee;
        return (nativeFee, zroFee);
    }

    /**
     * @notice Send token to another chain
     * @param _from sender address, token owner or approved address
     * @param _dstChainId destination LayerZero chain ID
     * @param _toAddress address on destination
     * @param _tokenId token to be sent
     * @param _refundAddress address that would receive remaining funds
     * @param _zroPaymentAddress address that would pay fees in zro
     * @param _adapterParams relayer adapter parameters
     *
     * @dev See {ONFT721Core-sendFrom}
     * @dev Overridden to collect bridgeFee
     */
    function sendFrom(
        address _from,
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint _tokenId,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes memory _adapterParams
    ) public payable override(ONFT721Core, IONFT721Core) {
        _handleSend(
            _from,
            _dstChainId,
            _toAddress,
            _toSingletonArray(_tokenId),
            _refundAddress,
            _zroPaymentAddress,
            _adapterParams
        );
    }

    /**
     * @notice Send token to another chain
     * @param _from sender address, token owner or approved address
     * @param _dstChainId destination LayerZero chain ID
     * @param _toAddress address on destination
     * @param _tokenIds tokens to be sent
     * @param _refundAddress address that would receive remaining funds
     * @param _zroPaymentAddress address that would pay fees in zro
     * @param _adapterParams relayer adapter parameters
     *
     * @dev See {ONFT721Core-sendBatchFrom}
     * @dev Overridden to collect bridgeFee
     */
    function sendBatchFrom(
        address _from,
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint[] memory _tokenIds,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes memory _adapterParams
    ) public payable virtual override(ONFT721Core, IONFT721Core) {
        _handleSend(
            _from,
            _dstChainId,
            _toAddress,
            _tokenIds,
            _refundAddress,
            _zroPaymentAddress,
            _adapterParams
        );
    }

    /**
     * @notice Internal function to handle send to another chain
     * @param _from sender address, token owner or approved address
     * @param _dstChainId destination LayerZero chain ID
     * @param _toAddress address on destination
     * @param _tokenIds tokens to be sent
     * @param _refundAddress address that would receive remaining funds
     * @param _zroPaymentAddress address that would pay fees in zro
     * @param _adapterParams relayer adapter parameters
     *
     * @dev emits {WomexONFT721-BridgeFeeEarned}
     */
    function _handleSend(
        address _from,
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint[] memory _tokenIds,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes memory _adapterParams
    ) private {
        uint256 _bridgeFee = bridgeFee;
        uint256 _nativeFee = msg.value - _bridgeFee;

        feeEarnedAmount += _bridgeFee;

        _send(
            _from,
            _dstChainId,
            _toAddress,
            _tokenIds,
            _refundAddress,
            _zroPaymentAddress,
            _adapterParams,
            _nativeFee
        );

        emit BridgeFeeEarned(_from, _dstChainId, _bridgeFee);
    }

    /**
     * @notice Internal function to handle send to another chain
     * @param _from sender address, token owner or approved address
     * @param _dstChainId destination LayerZero chain ID
     * @param _toAddress address on destination
     * @param _tokenIds tokens to be sent
     * @param _refundAddress address that would receive remaining funds
     * @param _zroPaymentAddress address that would pay fees in zro
     * @param _adapterParams relayer adapter parameters
     * @param _nativeFee fee amount to be sent to LayerZero (without bridgeFee)
     *
     * @dev Mimics the behavior of {ONFT721Core}
     * @dev emits {IONFT721Core-SendToChain}
     */
    function _send(
        address _from,
        uint16 _dstChainId,
        bytes memory _toAddress,
        uint[] memory _tokenIds,
        address payable _refundAddress,
        address _zroPaymentAddress,
        bytes memory _adapterParams,
        uint256 _nativeFee
    ) internal virtual {
        // allow 1 by default
        require(_tokenIds.length > 0, "tokenIds[] is empty");
        require(
            _tokenIds.length == 1 ||
                _tokenIds.length <= dstChainIdToBatchLimit[_dstChainId],
            "batch size exceeds dst batch limit"
        );

        for (uint i = 0; i < _tokenIds.length; i++) {
            _debitFrom(_from, _dstChainId, _toAddress, _tokenIds[i]);
        }

        bytes memory payload = abi.encode(_toAddress, _tokenIds);

        _checkGasLimit(
            _dstChainId,
            FUNCTION_TYPE_SEND,
            _adapterParams,
            dstChainIdToTransferGas[_dstChainId] * _tokenIds.length
        );
        _lzSend(
            _dstChainId,
            payload,
            _refundAddress,
            _zroPaymentAddress,
            _adapterParams,
            _nativeFee
        );
        emit SendToChain(_dstChainId, _from, _toAddress, _tokenIds);
    }

    /*************
     *   CLAIM    *
     *************/

    /**
     * @notice FEE_COLLECTOR Claim earned fee (mint + bridge)
     *
     * @dev earned amount must be more than zero to claim
     * @dev emits {WomexONFT721-FeeEarningsClaimed}
     */
    function claimFeeEarnings() external onlyFeeCollector nonReentrant {
        uint256 _feeEarnedAmount = feeEarnedAmount;
        _validate(_feeEarnedAmount != 0, ERROR_NOTHING_TO_CLAIM);

        uint256 currentEarnings = _feeEarnedAmount;
        feeEarnedAmount = 0;
        feeClaimedAmount += currentEarnings;

        address _feeCollector = feeCollector;
        (bool success, ) = payable(_feeCollector).call{value: currentEarnings}(
            ""
        );
        require(success, "Failed to send Ether");
        emit FeeEarningsClaimed(_feeCollector, currentEarnings);
    }

    /**
     * @notice Claim earned fee from referral mint
     *
     * @dev earned amount must be more than zero to claim
     * @dev emits {WomexONFT721-ReferrerEarningsClaimed}
     */
    function claimReferrerEarnings() external {
        uint256 earnings = referrersEarnedAmount[_msgSender()];
        _validate(earnings != 0, ERROR_NOTHING_TO_CLAIM);

        referrersEarnedAmount[_msgSender()] = 0;
        referrersClaimedAmount[_msgSender()] += earnings;

        (bool sent, ) = payable(_msgSender()).call{value: earnings}("");
        require(sent, "Failed to send Ether");

        emit ReferrerEarningsClaimed(_msgSender(), earnings);
    }

    /*****************
     *   OVERRIDES    *
     *****************/

    /**
     * @dev See {ERC721-_beforeTokenTransfer}
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 firstTokenId,
        uint256 batchSize
    ) internal virtual override(ERC721, ERC721Enumerable) {
        super._beforeTokenTransfer(from, to, firstTokenId, batchSize);
    }

    /**
     * @dev See {ERC721-supportsInterface}
     */
    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(ERC721Enumerable, ONFT721) returns (bool) {
        return
            interfaceId == type(IONFT721).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /***************
     *   HELPERS    *
     ***************/

    /**
     * @notice Checks if address is current fee collector
     */
    function _checkFeeCollector() internal view {
        _validate(feeCollector == _msgSender(), ERROR_NOT_FEE_COLLECTOR);
    }

    /**
     * @notice Checks if the condition is met and reverts with an error if not
     * @param _clause condition to be checked
     * @param _errorCode code that will be passed in the error
     */
    function _validate(bool _clause, uint8 _errorCode) internal pure {
        if (!_clause) revert WomexONFT721_CoreError(_errorCode);
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"uint256","name":"_minGasToTransfer","type":"uint256"},{"internalType":"address","name":"_lzEndpoint","type":"address"},{"internalType":"uint256","name":"_startMintId","type":"uint256"},{"internalType":"uint256","name":"_endMintId","type":"uint256"},{"internalType":"uint256","name":"_mintFee","type":"uint256"},{"internalType":"uint256","name":"_bridgeFee","type":"uint256"},{"internalType":"address","name":"_feeCollector","type":"address"},{"internalType":"uint256","name":"_referralEarningBips","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"uint256","name":"errorCode","type":"uint256"}],"name":"WomexONFT721_CoreError","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":"uint256","name":"oldBridgeFee","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"newBridgeFee","type":"uint256"}],"name":"BridgeFeeChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"uint16","name":"dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"}],"name":"BridgeFeeEarned","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"_hashedPayload","type":"bytes32"}],"name":"CreditCleared","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"_hashedPayload","type":"bytes32"},{"indexed":false,"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"CreditStored","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"referrer","type":"address"},{"indexed":false,"internalType":"uint256","name":"newEraningBips","type":"uint256"}],"name":"EarningBipsForReferrerChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address[]","name":"referrers","type":"address[]"},{"indexed":false,"internalType":"uint256","name":"newEraningBips","type":"uint256"}],"name":"EarningBipsForReferrersChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"oldFeeCollector","type":"address"},{"indexed":true,"internalType":"address","name":"newFeeCollector","type":"address"}],"name":"FeeCollectorChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"collector","type":"address"},{"indexed":false,"internalType":"uint256","name":"claimedAmount","type":"uint256"}],"name":"FeeEarningsClaimed","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":false,"internalType":"uint64","name":"_nonce","type":"uint64"},{"indexed":false,"internalType":"bytes","name":"_payload","type":"bytes"},{"indexed":false,"internalType":"bytes","name":"_reason","type":"bytes"}],"name":"MessageFailed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"oldMintFee","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"newMintFee","type":"uint256"}],"name":"MintFeeChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"minter","type":"address"},{"indexed":true,"internalType":"uint256","name":"itemId","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"feeEarnings","type":"uint256"},{"indexed":true,"internalType":"address","name":"referrer","type":"address"},{"indexed":false,"internalType":"uint256","name":"referrerEarnings","type":"uint256"}],"name":"ONFTMinted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":true,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":true,"internalType":"address","name":"_toAddress","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"ReceiveFromChain","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint256","name":"oldReferralEarningBips","type":"uint256"},{"indexed":true,"internalType":"uint256","name":"newReferralEarningBips","type":"uint256"}],"name":"ReferralEarningBipsChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"referrer","type":"address"},{"indexed":false,"internalType":"uint256","name":"claimedAmount","type":"uint256"}],"name":"ReferrerEarningsClaimed","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"indexed":false,"internalType":"uint64","name":"_nonce","type":"uint64"},{"indexed":false,"internalType":"bytes32","name":"_payloadHash","type":"bytes32"}],"name":"RetryMessageSuccess","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":true,"internalType":"address","name":"_from","type":"address"},{"indexed":true,"internalType":"bytes","name":"_toAddress","type":"bytes"},{"indexed":false,"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"}],"name":"SendToChain","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_dstChainIdToBatchLimit","type":"uint256"}],"name":"SetDstChainIdToBatchLimit","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_dstChainIdToTransferGas","type":"uint256"}],"name":"SetDstChainIdToTransferGas","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"indexed":false,"internalType":"uint16","name":"_type","type":"uint16"},{"indexed":false,"internalType":"uint256","name":"_minDstGas","type":"uint256"}],"name":"SetMinDstGas","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"_minGasToTransferAndStore","type":"uint256"}],"name":"SetMinGasToTransferAndStore","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"precrime","type":"address"}],"name":"SetPrecrime","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_path","type":"bytes"}],"name":"SetTrustedRemote","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"indexed":false,"internalType":"bytes","name":"_remoteAddress","type":"bytes"}],"name":"SetTrustedRemoteAddress","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"string","name":"oldTokenURI","type":"string"},{"indexed":true,"internalType":"string","name":"newTokenURI","type":"string"},{"indexed":false,"internalType":"string","name":"fileExtension","type":"string"}],"name":"TokenURIChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bool","name":"newState","type":"bool"}],"name":"TokenURILocked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"DEFAULT_PAYLOAD_SIZE_LIMIT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DENOMINATOR","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_INVALID_COLLECTOR_ADDRESS","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_INVALID_REFERER","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_INVALID_TOKEN_ID","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_INVALID_URI_LOCK_STATE","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_MINT_EXCEEDS_LIMIT","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_MINT_INVALID_FEE","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_NOTHING_TO_CLAIM","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_NOT_FEE_COLLECTOR","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ERROR_REFERRAL_BIPS_TOO_HIGH","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FIFTY_PERCENT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"FUNCTION_TYPE_SEND","outputs":[{"internalType":"uint16","name":"","type":"uint16"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"ONE_HUNDRED_PERCENT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"count","type":"uint256"}],"name":"batchMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"uint256","name":"count","type":"uint256"},{"internalType":"address","name":"referrer","type":"address"}],"name":"batchMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"bridgeFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claimFeeEarnings","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"claimReferrerEarnings","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"clearCredits","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"dstChainIdToBatchLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"dstChainIdToTransferGas","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"bool","name":"_useZro","type":"bool"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"estimateSendBatchFee","outputs":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"zroFee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"bool","name":"_useZro","type":"bool"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"estimateSendFee","outputs":[{"internalType":"uint256","name":"nativeFee","type":"uint256"},{"internalType":"uint256","name":"zroFee","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"bytes","name":"","type":"bytes"},{"internalType":"uint64","name":"","type":"uint64"}],"name":"failedMessages","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeCollector","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"feeEarnedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"}],"name":"forceResumeReceive","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":"uint16","name":"_version","type":"uint16"},{"internalType":"uint16","name":"_chainId","type":"uint16"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"_configType","type":"uint256"}],"name":"getConfig","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"}],"name":"getTrustedRemoteAddress","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"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":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"}],"name":"isTrustedRemote","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"lzEndpoint","outputs":[{"internalType":"contract ILayerZeroEndpoint","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"lzReceive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"maxMintId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"},{"internalType":"uint16","name":"","type":"uint16"}],"name":"minDstGasLookup","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"minGasToTransferAndStore","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"mintFee","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"nonblockingLzReceive","outputs":[],"stateMutability":"nonpayable","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":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"payloadSizeLimitLookup","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"precrime","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"referralEarningBips","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"referredTransactionsCount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"referrersClaimedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"referrersEarnedAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"referrersEarningBips","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_srcChainId","type":"uint16"},{"internalType":"bytes","name":"_srcAddress","type":"bytes"},{"internalType":"uint64","name":"_nonce","type":"uint64"},{"internalType":"bytes","name":"_payload","type":"bytes"}],"name":"retryMessage","outputs":[],"stateMutability":"payable","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":"_from","type":"address"},{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256[]","name":"_tokenIds","type":"uint256[]"},{"internalType":"address payable","name":"_refundAddress","type":"address"},{"internalType":"address","name":"_zroPaymentAddress","type":"address"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"sendBatchFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"_from","type":"address"},{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"bytes","name":"_toAddress","type":"bytes"},{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"address payable","name":"_refundAddress","type":"address"},{"internalType":"address","name":"_zroPaymentAddress","type":"address"},{"internalType":"bytes","name":"_adapterParams","type":"bytes"}],"name":"sendFrom","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_bridgeFee","type":"uint256"}],"name":"setBridgeFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"},{"internalType":"uint16","name":"_chainId","type":"uint16"},{"internalType":"uint256","name":"_configType","type":"uint256"},{"internalType":"bytes","name":"_config","type":"bytes"}],"name":"setConfig","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_dstChainIdToBatchLimit","type":"uint256"}],"name":"setDstChainIdToBatchLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_dstChainIdToTransferGas","type":"uint256"}],"name":"setDstChainIdToTransferGas","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"referrer","type":"address"},{"internalType":"uint256","name":"earningBips","type":"uint256"}],"name":"setEarningBipsForReferrer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"referrers","type":"address[]"},{"internalType":"uint256","name":"earningBips","type":"uint256"}],"name":"setEarningBipsForReferrersBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_feeCollector","type":"address"}],"name":"setFeeCollector","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint16","name":"_packetType","type":"uint16"},{"internalType":"uint256","name":"_minGas","type":"uint256"}],"name":"setMinDstGas","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_minGasToTransferAndStore","type":"uint256"}],"name":"setMinGasToTransferAndStore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintFee","type":"uint256"}],"name":"setMintFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_dstChainId","type":"uint16"},{"internalType":"uint256","name":"_size","type":"uint256"}],"name":"setPayloadSizeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_precrime","type":"address"}],"name":"setPrecrime","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"}],"name":"setReceiveVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_referralEarninBips","type":"uint256"}],"name":"setReferralEarningBips","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_version","type":"uint16"}],"name":"setSendVersion","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_newTokenBaseURI","type":"string"},{"internalType":"string","name":"_fileExtension","type":"string"}],"name":"setTokenBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"locked","type":"bool"}],"name":"setTokenBaseURILocked","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"internalType":"bytes","name":"_path","type":"bytes"}],"name":"setTrustedRemote","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"_remoteChainId","type":"uint16"},{"internalType":"bytes","name":"_remoteAddress","type":"bytes"}],"name":"setTrustedRemoteAddress","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startMintId","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"storedCredits","outputs":[{"internalType":"uint16","name":"srcChainId","type":"uint16"},{"internalType":"address","name":"toAddress","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"},{"internalType":"bool","name":"creditsRemain","type":"bool"}],"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":"tokenBaseURILocked","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenCounter","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint16","name":"","type":"uint16"}],"name":"trustedRemoteLookup","outputs":[{"internalType":"bytes","name":"","type":"bytes"}],"stateMutability":"view","type":"function"}]

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

-----Decoded View---------------
Arg [0] : _minGasToTransfer (uint256): 100000
Arg [1] : _lzEndpoint (address): 0xb6319cC6c8c27A8F5dAF0dD3DF91EA35C4720dd7
Arg [2] : _startMintId (uint256): 5000001
Arg [3] : _endMintId (uint256): 10000000
Arg [4] : _mintFee (uint256): 90000000000000
Arg [5] : _bridgeFee (uint256): 50000000000000
Arg [6] : _feeCollector (address): 0x2E593087CffeD0dc5b651eCecacF3c66a9530000
Arg [7] : _referralEarningBips (uint256): 0

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000186a0
Arg [1] : 000000000000000000000000b6319cc6c8c27a8f5daf0dd3df91ea35c4720dd7
Arg [2] : 00000000000000000000000000000000000000000000000000000000004c4b41
Arg [3] : 0000000000000000000000000000000000000000000000000000000000989680
Arg [4] : 000000000000000000000000000000000000000000000000000051dac207a000
Arg [5] : 00000000000000000000000000000000000000000000000000002d79883d2000
Arg [6] : 0000000000000000000000002e593087cffed0dc5b651ececacf3c66a9530000
Arg [7] : 0000000000000000000000000000000000000000000000000000000000000000