Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.20;

import "@openzeppelin/contracts/token/ERC721/ERC721.sol";
import "@openzeppelin/contracts/utils/math/Math.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
contract ZkStars is ERC721, ReentrancyGuard {

    string private _baseuri;
    uint256 private _totalsupply;
    address private _owner;
    uint256 private _price;
    uint256 private _ref_precent;
    
    

    constructor(address owner, string memory baseURI_, uint256 ref_precent_) ERC721("ZkStars.io 19", "STARS") {
        require(owner != address(0));
        _baseuri = baseURI_;
        _ref_precent = ref_precent_;
        _owner = owner;
        _price = 100000000000000;
    }

    modifier onlyOwner() {
        require(msg.sender == _owner, 'Not owner'); 
        _;
    } 
   

    function withdraw(address payable to) public onlyOwner {
        require(msg.sender != address(0));
        uint amount = address(this).balance;

        (bool success, ) = to.call{value: amount}("");
        require(success, "Failed to send Ether");
    }

    function safeAdd(uint256 a, uint256 b) internal pure returns(uint256){
        (bool success, uint256 res) = Math.tryAdd(a, b);
        require(success);
        return res;
    }

    function safeMul(uint256 a, uint256 b) internal pure returns(uint256){
        (bool success, uint256 res) = Math.tryMul(a, b);
        require(success);
        return res;
    }

    function safeDiv(uint256 a, uint256 b) internal pure returns(uint256){
        (bool success, uint256 res) = Math.tryDiv(a, b);
        require(success);
        return res;
    }

    function safeMint(address payable ref) public payable nonReentrant{
        require(ref != address(0));
        require(msg.sender != address(0));
        require(msg.value == _price);
        address to = msg.sender;
        uint256 tokenId = safeAdd(_totalsupply, 1);
        _safeMint(to, tokenId);
        _totalsupply = tokenId;
        uint256 to_ref = safeMul(safeDiv(_price, 100), _ref_precent);
        ref.transfer(to_ref);
    }

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

    function setPrice(uint256 newPrice) public onlyOwner {
        require(newPrice != 0);
        _price = newPrice;
    }

    function getPrice() public view returns (uint256) {
        return _price;
    }

    function setRefPercent(uint256 newPercent) public onlyOwner{
        require(newPercent < 100);
        require(newPercent > 0);
        _ref_precent = newPercent;
    }
    
    function getRefPercent() public view returns (uint256) {
        return _ref_precent;
    }

    function tokenURI(uint256 tokenId) public view override returns (string memory) {
        _requireOwned(tokenId);
        string memory baseURI = _baseURI();
        return baseURI;
    }
    
    function totalSupply() public view returns (uint256){
        return _totalsupply;
    }


}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/ERC721.sol)

pragma solidity ^0.8.20;

import {IERC721} from "./IERC721.sol";
import {IERC721Receiver} from "./IERC721Receiver.sol";
import {IERC721Metadata} from "./extensions/IERC721Metadata.sol";
import {Context} from "../../utils/Context.sol";
import {Strings} from "../../utils/Strings.sol";
import {IERC165, ERC165} from "../../utils/introspection/ERC165.sol";
import {IERC721Errors} from "../../interfaces/draft-IERC6093.sol";

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata extension, but not including the Enumerable extension, which is available separately as
 * {ERC721Enumerable}.
 */
abstract contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Errors {
    using Strings for uint256;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    mapping(uint256 tokenId => address) private _owners;

    mapping(address owner => uint256) private _balances;

    mapping(uint256 tokenId => address) private _tokenApprovals;

    mapping(address owner => mapping(address operator => 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 returns (uint256) {
        if (owner == address(0)) {
            revert ERC721InvalidOwner(address(0));
        }
        return _balances[owner];
    }

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

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

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

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

        string memory baseURI = _baseURI();
        return bytes(baseURI).length > 0 ? string.concat(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 {
        _approve(to, tokenId, _msgSender());
    }

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

        return _getApproved(tokenId);
    }

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

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

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(address from, address to, uint256 tokenId) public virtual {
        if (to == address(0)) {
            revert ERC721InvalidReceiver(address(0));
        }
        // Setting an "auth" arguments enables the `_isAuthorized` check which verifies that the token exists
        // (from != 0). Therefore, it is not needed to verify that the return value is not 0 here.
        address previousOwner = _update(to, tokenId, _msgSender());
        if (previousOwner != from) {
            revert ERC721IncorrectOwner(from, tokenId, previousOwner);
        }
    }

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

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory data) public virtual {
        transferFrom(from, to, tokenId);
        _checkOnERC721Received(from, to, tokenId, data);
    }

    /**
     * @dev Returns the owner of the `tokenId`. Does NOT revert if token doesn't exist
     *
     * IMPORTANT: Any overrides to this function that add ownership of tokens not tracked by the
     * core ERC721 logic MUST be matched with the use of {_increaseBalance} to keep balances
     * consistent with ownership. The invariant to preserve is 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`.
     */
    function _ownerOf(uint256 tokenId) internal view virtual returns (address) {
        return _owners[tokenId];
    }

    /**
     * @dev Returns the approved address for `tokenId`. Returns 0 if `tokenId` is not minted.
     */
    function _getApproved(uint256 tokenId) internal view virtual returns (address) {
        return _tokenApprovals[tokenId];
    }

    /**
     * @dev Returns whether `spender` is allowed to manage `owner`'s tokens, or `tokenId` in
     * particular (ignoring whether it is owned by `owner`).
     *
     * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this
     * assumption.
     */
    function _isAuthorized(address owner, address spender, uint256 tokenId) internal view virtual returns (bool) {
        return
            spender != address(0) &&
            (owner == spender || isApprovedForAll(owner, spender) || _getApproved(tokenId) == spender);
    }

    /**
     * @dev Checks if `spender` can operate on `tokenId`, assuming the provided `owner` is the actual owner.
     * Reverts if `spender` does not have approval from the provided `owner` for the given token or for all its assets
     * the `spender` for the specific `tokenId`.
     *
     * WARNING: This function assumes that `owner` is the actual owner of `tokenId` and does not verify this
     * assumption.
     */
    function _checkAuthorized(address owner, address spender, uint256 tokenId) internal view virtual {
        if (!_isAuthorized(owner, spender, tokenId)) {
            if (owner == address(0)) {
                revert ERC721NonexistentToken(tokenId);
            } else {
                revert ERC721InsufficientApproval(spender, tokenId);
            }
        }
    }

    /**
     * @dev Unsafe write access to the balances, used by extensions that "mint" tokens using an {ownerOf} override.
     *
     * NOTE: the value is limited to type(uint128).max. This protect against _balance overflow. It is unrealistic that
     * a uint256 would ever overflow from increments when these increments are bounded to uint128 values.
     *
     * WARNING: Increasing an account's balance using this function tends to be paired with an override of the
     * {_ownerOf} function to resolve the ownership of the corresponding tokens so that balances and ownership
     * remain consistent with one another.
     */
    function _increaseBalance(address account, uint128 value) internal virtual {
        unchecked {
            _balances[account] += value;
        }
    }

    /**
     * @dev Transfers `tokenId` from its current owner to `to`, or alternatively mints (or burns) if the current owner
     * (or `to`) is the zero address. Returns the owner of the `tokenId` before the update.
     *
     * The `auth` argument is optional. If the value passed is non 0, then this function will check that
     * `auth` is either the owner of the token, or approved to operate on the token (by the owner).
     *
     * Emits a {Transfer} event.
     *
     * NOTE: If overriding this function in a way that tracks balances, see also {_increaseBalance}.
     */
    function _update(address to, uint256 tokenId, address auth) internal virtual returns (address) {
        address from = _ownerOf(tokenId);

        // Perform (optional) operator check
        if (auth != address(0)) {
            _checkAuthorized(from, auth, tokenId);
        }

        // Execute the update
        if (from != address(0)) {
            // Clear approval. No need to re-authorize or emit the Approval event
            _approve(address(0), tokenId, address(0), false);

            unchecked {
                _balances[from] -= 1;
            }
        }

        if (to != address(0)) {
            unchecked {
                _balances[to] += 1;
            }
        }

        _owners[tokenId] = to;

        emit Transfer(from, to, tokenId);

        return from;
    }

    /**
     * @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 {
        if (to == address(0)) {
            revert ERC721InvalidReceiver(address(0));
        }
        address previousOwner = _update(to, tokenId, address(0));
        if (previousOwner != address(0)) {
            revert ERC721InvalidSender(address(0));
        }
    }

    /**
     * @dev Mints `tokenId`, transfers it to `to` and checks for `to` acceptance.
     *
     * 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 {
        _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);
        _checkOnERC721Received(address(0), to, tokenId, data);
    }

    /**
     * @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 {
        address previousOwner = _update(address(0), tokenId, address(0));
        if (previousOwner == address(0)) {
            revert ERC721NonexistentToken(tokenId);
        }
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *  As opposed to {transferFrom}, this imposes no restrictions on msg.sender.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(address from, address to, uint256 tokenId) internal {
        if (to == address(0)) {
            revert ERC721InvalidReceiver(address(0));
        }
        address previousOwner = _update(to, tokenId, address(0));
        if (previousOwner == address(0)) {
            revert ERC721NonexistentToken(tokenId);
        } else if (previousOwner != from) {
            revert ERC721IncorrectOwner(from, tokenId, previousOwner);
        }
    }

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking that contract recipients
     * are aware of the ERC721 standard 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 like {safeTransferFrom} in the sense that it invokes
     * {IERC721Receiver-onERC721Received} on the receiver, and can be used to e.g.
     * implement alternative mechanisms to perform token transfer, such as signature-based.
     *
     * Requirements:
     *
     * - `tokenId` token must exist and be owned by `from`.
     * - `to` cannot be the zero address.
     * - `from` cannot be the zero address.
     * - 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) internal {
        _safeTransfer(from, to, tokenId, "");
    }

    /**
     * @dev Same as {xref-ERC721-_safeTransfer-address-address-uint256-}[`_safeTransfer`], with an additional `data` parameter which is
     * forwarded in {IERC721Receiver-onERC721Received} to contract recipients.
     */
    function _safeTransfer(address from, address to, uint256 tokenId, bytes memory data) internal virtual {
        _transfer(from, to, tokenId);
        _checkOnERC721Received(from, to, tokenId, data);
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * The `auth` argument is optional. If the value passed is non 0, then this function will check that `auth` is
     * either the owner of the token, or approved to operate on all tokens held by this owner.
     *
     * Emits an {Approval} event.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address to, uint256 tokenId, address auth) internal {
        _approve(to, tokenId, auth, true);
    }

    /**
     * @dev Variant of `_approve` with an optional flag to enable or disable the {Approval} event. The event is not
     * emitted in the context of transfers.
     */
    function _approve(address to, uint256 tokenId, address auth, bool emitEvent) internal virtual {
        // Avoid reading the owner unless necessary
        if (emitEvent || auth != address(0)) {
            address owner = _requireOwned(tokenId);

            // We do not use _isAuthorized because single-token approvals should not be able to call approve
            if (auth != address(0) && owner != auth && !isApprovedForAll(owner, auth)) {
                revert ERC721InvalidApprover(auth);
            }

            if (emitEvent) {
                emit Approval(owner, to, tokenId);
            }
        }

        _tokenApprovals[tokenId] = to;
    }

    /**
     * @dev Approve `operator` to operate on all of `owner` tokens
     *
     * Requirements:
     * - operator can't be the address zero.
     *
     * Emits an {ApprovalForAll} event.
     */
    function _setApprovalForAll(address owner, address operator, bool approved) internal virtual {
        if (operator == address(0)) {
            revert ERC721InvalidOperator(operator);
        }
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Reverts if the `tokenId` doesn't have a current owner (it hasn't been minted, or it has been burned).
     * Returns the owner.
     *
     * Overrides to ownership logic should be done to {_ownerOf}.
     */
    function _requireOwned(uint256 tokenId) internal view returns (address) {
        address owner = _ownerOf(tokenId);
        if (owner == address(0)) {
            revert ERC721NonexistentToken(tokenId);
        }
        return owner;
    }

    /**
     * @dev Private function to invoke {IERC721Receiver-onERC721Received} on a target address. This will revert if the
     * recipient doesn't accept the token transfer. 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
     */
    function _checkOnERC721Received(address from, address to, uint256 tokenId, bytes memory data) private {
        if (to.code.length > 0) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, data) returns (bytes4 retval) {
                if (retval != IERC721Receiver.onERC721Received.selector) {
                    revert ERC721InvalidReceiver(to);
                }
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert ERC721InvalidReceiver(to);
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.20;

import {IERC721} from "../IERC721.sol";

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.20;

import {IERC165} from "../../utils/introspection/IERC165.sol";

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: 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 address zero.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool approved) external;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC721/IERC721Receiver.sol)

pragma solidity ^0.8.20;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Context.sol)

pragma solidity ^0.8.20;

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/ERC165.sol)

pragma solidity ^0.8.20;

import {IERC165} from "./IERC165.sol";

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/introspection/IERC165.sol)

pragma solidity ^0.8.20;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/Math.sol)

pragma solidity ^0.8.20;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Muldiv operation overflow.
     */
    error MathOverflowedMulDiv();

    enum Rounding {
        Floor, // Toward negative infinity
        Ceil, // Toward positive infinity
        Trunc, // Toward zero
        Expand // Away from zero
    }

    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

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

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

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

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

    /**
     * @dev Returns the 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 towards infinity instead
     * of rounding towards zero.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        if (b == 0) {
            // Guarantee the same behavior as in a regular Solidity division.
            return a / b;
        }

        // (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 = x * y; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                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.
            if (denominator <= prod1) {
                revert MathOverflowedMulDiv();
            }

            ///////////////////////////////////////////////
            // 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.

            uint256 twos = denominator & (0 - denominator);
            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 (unsignedRoundsUp(rounding) && 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
     * towards zero.
     *
     * 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 + (unsignedRoundsUp(rounding) && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2 of a positive value rounded towards zero.
     * 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 + (unsignedRoundsUp(rounding) && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10 of a positive value rounded towards zero.
     * 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 + (unsignedRoundsUp(rounding) && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256 of a positive value rounded towards zero.
     * 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 + (unsignedRoundsUp(rounding) && 1 << (result << 3) < value ? 1 : 0);
        }
    }

    /**
     * @dev Returns whether a provided rounding mode is considered rounding up for unsigned integers.
     */
    function unsignedRoundsUp(Rounding rounding) internal pure returns (bool) {
        return uint8(rounding) % 2 == 1;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.20;

/**
 * @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);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @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;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    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
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Strings.sol)

pragma solidity ^0.8.20;

import {Math} from "./math/Math.sol";
import {SignedMath} from "./math/SignedMath.sol";

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

    /**
     * @dev The `value` string doesn't fit in the specified `length`.
     */
    error StringsInsufficientHexLength(uint256 value, uint256 length);

    /**
     * @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), HEX_DIGITS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toStringSigned(int256 value) internal pure returns (string memory) {
        return string.concat(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) {
        uint256 localValue = value;
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = HEX_DIGITS[localValue & 0xf];
            localValue >>= 4;
        }
        if (localValue != 0) {
            revert StringsInsufficientHexLength(value, length);
        }
        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 bytes(a).length == bytes(b).length && keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"string","name":"baseURI_","type":"string"},{"internalType":"uint256","name":"ref_precent_","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721IncorrectOwner","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721InsufficientApproval","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC721InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"ERC721InvalidOperator","type":"error"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"ERC721InvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC721InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC721InvalidSender","type":"error"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ERC721NonexistentToken","type":"error"},{"inputs":[],"name":"ReentrancyGuardReentrantCall","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getRefPercent","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address payable","name":"ref","type":"address"}],"name":"safeMint","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":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPrice","type":"uint256"}],"name":"setPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"newPercent","type":"uint256"}],"name":"setRefPercent","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address payable","name":"to","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000079a49a6edc7888632ed61b72a70d1ce1cca25e9c00000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000002168747470733a2f2f7377697065722e6c616e642f7a6b5f6d642f33392e6a736f6e00000000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : owner (address): 0x79a49A6EDC7888632ED61B72A70D1Ce1CCa25e9c
Arg [1] : baseURI_ (string): https://swiper.land/zk_md/39.json
Arg [2] : ref_precent_ (uint256): 20

-----Encoded View---------------
6 Constructor Arguments found :
Arg [0] : 00000000000000000000000079a49a6edc7888632ed61b72a70d1ce1cca25e9c
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000060
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000014
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000021
Arg [4] : 68747470733a2f2f7377697065722e6c616e642f7a6b5f6d642f33392e6a736f
Arg [5] : 6e00000000000000000000000000000000000000000000000000000000000000