Token

Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

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

pragma solidity ^0.8.0;

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

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

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

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

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

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

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

        return (royalty.receiver, royaltyAmount);
    }

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

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

        _defaultRoyaltyInfo = RoyaltyInfo(receiver, feeNumerator);
    }

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

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

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

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC1155/ERC1155.sol)

pragma solidity ^0.8.0;

import "./IERC1155.sol";
import "./IERC1155Receiver.sol";
import "./extensions/IERC1155MetadataURI.sol";
import "../../utils/Address.sol";
import "../../utils/Context.sol";
import "../../utils/introspection/ERC165.sol";

/**
 * @dev Implementation of the basic standard multi-token.
 * See https://eips.ethereum.org/EIPS/eip-1155
 * Originally based on code by Enjin: https://github.com/enjin/erc-1155
 *
 * _Available since v3.1._
 */
contract ERC1155 is Context, ERC165, IERC1155, IERC1155MetadataURI {
    using Address for address;

    // Mapping from token ID to account balances
    mapping(uint256 => mapping(address => uint256)) private _balances;

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

    // Used as the URI for all token types by relying on ID substitution, e.g. https://token-cdn-domain/{id}.json
    string private _uri;

    /**
     * @dev See {_setURI}.
     */
    constructor(string memory uri_) {
        _setURI(uri_);
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC1155).interfaceId ||
            interfaceId == type(IERC1155MetadataURI).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC1155MetadataURI-uri}.
     *
     * This implementation returns the same URI for *all* token types. It relies
     * on the token type ID substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * Clients calling this function must replace the `\{id\}` substring with the
     * actual token type ID.
     */
    function uri(uint256) public view virtual override returns (string memory) {
        return _uri;
    }

    /**
     * @dev See {IERC1155-balanceOf}.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) public view virtual override returns (uint256) {
        require(account != address(0), "ERC1155: address zero is not a valid owner");
        return _balances[id][account];
    }

    /**
     * @dev See {IERC1155-balanceOfBatch}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] memory accounts, uint256[] memory ids)
        public
        view
        virtual
        override
        returns (uint256[] memory)
    {
        require(accounts.length == ids.length, "ERC1155: accounts and ids length mismatch");

        uint256[] memory batchBalances = new uint256[](accounts.length);

        for (uint256 i = 0; i < accounts.length; ++i) {
            batchBalances[i] = balanceOf(accounts[i], ids[i]);
        }

        return batchBalances;
    }

    /**
     * @dev See {IERC1155-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public virtual override {
        _setApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC1155-isApprovedForAll}.
     */
    function isApprovedForAll(address account, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[account][operator];
    }

    /**
     * @dev See {IERC1155-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );
        _safeTransferFrom(from, to, id, amount, data);
    }

    /**
     * @dev See {IERC1155-safeBatchTransferFrom}.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public virtual override {
        require(
            from == _msgSender() || isApprovedForAll(from, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );
        _safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }
        _balances[id][to] += amount;

        emit TransferSingle(operator, from, to, id, amount);

        _afterTokenTransfer(operator, from, to, ids, amounts, data);

        _doSafeTransferAcceptanceCheck(operator, from, to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");
        require(to != address(0), "ERC1155: transfer to the zero address");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; ++i) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: insufficient balance for transfer");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
            _balances[id][to] += amount;
        }

        emit TransferBatch(operator, from, to, ids, amounts);

        _afterTokenTransfer(operator, from, to, ids, amounts, data);

        _doSafeBatchTransferAcceptanceCheck(operator, from, to, ids, amounts, data);
    }

    /**
     * @dev Sets a new URI for all token types, by relying on the token type ID
     * substitution mechanism
     * https://eips.ethereum.org/EIPS/eip-1155#metadata[defined in the EIP].
     *
     * By this mechanism, any occurrence of the `\{id\}` substring in either the
     * URI or any of the amounts in the JSON file at said URI will be replaced by
     * clients with the token type ID.
     *
     * For example, the `https://token-cdn-domain/\{id\}.json` URI would be
     * interpreted by clients as
     * `https://token-cdn-domain/000000000000000000000000000000000000000000000000000000000004cce0.json`
     * for token type ID 0x4cce0.
     *
     * See {uri}.
     *
     * Because these URIs cannot be meaningfully represented by the {URI} event,
     * this function emits no events.
     */
    function _setURI(string memory newuri) internal virtual {
        _uri = newuri;
    }

    /**
     * @dev Creates `amount` tokens of token type `id`, and assigns them to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function _mint(
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        _balances[id][to] += amount;
        emit TransferSingle(operator, address(0), to, id, amount);

        _afterTokenTransfer(operator, address(0), to, ids, amounts, data);

        _doSafeTransferAcceptanceCheck(operator, address(0), to, id, amount, data);
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_mint}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function _mintBatch(
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {
        require(to != address(0), "ERC1155: mint to the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, address(0), to, ids, amounts, data);

        for (uint256 i = 0; i < ids.length; i++) {
            _balances[ids[i]][to] += amounts[i];
        }

        emit TransferBatch(operator, address(0), to, ids, amounts);

        _afterTokenTransfer(operator, address(0), to, ids, amounts, data);

        _doSafeBatchTransferAcceptanceCheck(operator, address(0), to, ids, amounts, data);
    }

    /**
     * @dev Destroys `amount` tokens of token type `id` from `from`
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `from` must have at least `amount` tokens of token type `id`.
     */
    function _burn(
        address from,
        uint256 id,
        uint256 amount
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");

        address operator = _msgSender();
        uint256[] memory ids = _asSingletonArray(id);
        uint256[] memory amounts = _asSingletonArray(amount);

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        uint256 fromBalance = _balances[id][from];
        require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
        unchecked {
            _balances[id][from] = fromBalance - amount;
        }

        emit TransferSingle(operator, from, address(0), id, amount);

        _afterTokenTransfer(operator, from, address(0), ids, amounts, "");
    }

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {_burn}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     */
    function _burnBatch(
        address from,
        uint256[] memory ids,
        uint256[] memory amounts
    ) internal virtual {
        require(from != address(0), "ERC1155: burn from the zero address");
        require(ids.length == amounts.length, "ERC1155: ids and amounts length mismatch");

        address operator = _msgSender();

        _beforeTokenTransfer(operator, from, address(0), ids, amounts, "");

        for (uint256 i = 0; i < ids.length; i++) {
            uint256 id = ids[i];
            uint256 amount = amounts[i];

            uint256 fromBalance = _balances[id][from];
            require(fromBalance >= amount, "ERC1155: burn amount exceeds balance");
            unchecked {
                _balances[id][from] = fromBalance - amount;
            }
        }

        emit TransferBatch(operator, from, address(0), ids, amounts);

        _afterTokenTransfer(operator, from, address(0), ids, amounts, "");
    }

    /**
     * @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, "ERC1155: setting approval status for self");
        _operatorApprovals[owner][operator] = approved;
        emit ApprovalForAll(owner, operator, approved);
    }

    /**
     * @dev Hook that is called before any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `ids` and `amounts` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    /**
     * @dev Hook that is called after any token transfer. This includes minting
     * and burning, as well as batched variants.
     *
     * The same hook is called on both single and batched variants. For single
     * transfers, the length of the `id` and `amount` arrays will be 1.
     *
     * Calling conditions (for each `id` and `amount` pair):
     *
     * - When `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * of token type `id` will be  transferred to `to`.
     * - When `from` is zero, `amount` tokens of token type `id` will be minted
     * for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens of token type `id`
     * will be burned.
     * - `from` and `to` are never both zero.
     * - `ids` and `amounts` have the same, non-zero length.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) internal virtual {}

    function _doSafeTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155Received(operator, from, id, amount, data) returns (bytes4 response) {
                if (response != IERC1155Receiver.onERC1155Received.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non-ERC1155Receiver implementer");
            }
        }
    }

    function _doSafeBatchTransferAcceptanceCheck(
        address operator,
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) private {
        if (to.isContract()) {
            try IERC1155Receiver(to).onERC1155BatchReceived(operator, from, ids, amounts, data) returns (
                bytes4 response
            ) {
                if (response != IERC1155Receiver.onERC1155BatchReceived.selector) {
                    revert("ERC1155: ERC1155Receiver rejected tokens");
                }
            } catch Error(string memory reason) {
                revert(reason);
            } catch {
                revert("ERC1155: transfer to non-ERC1155Receiver implementer");
            }
        }
    }

    function _asSingletonArray(uint256 element) private pure returns (uint256[] memory) {
        uint256[] memory array = new uint256[](1);
        array[0] = element;

        return array;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC1155/extensions/ERC1155Burnable.sol)

pragma solidity ^0.8.0;

import "../ERC1155.sol";

/**
 * @dev Extension of {ERC1155} that allows token holders to destroy both their
 * own tokens and those that they have been approved to use.
 *
 * _Available since v3.1._
 */
abstract contract ERC1155Burnable is ERC1155 {
    function burn(
        address account,
        uint256 id,
        uint256 value
    ) public virtual {
        require(
            account == _msgSender() || isApprovedForAll(account, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );

        _burn(account, id, value);
    }

    function burnBatch(
        address account,
        uint256[] memory ids,
        uint256[] memory values
    ) public virtual {
        require(
            account == _msgSender() || isApprovedForAll(account, _msgSender()),
            "ERC1155: caller is not token owner or approved"
        );

        _burnBatch(account, ids, values);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC1155/extensions/IERC1155MetadataURI.sol)

pragma solidity ^0.8.0;

import "../IERC1155.sol";

/**
 * @dev Interface of the optional ERC1155MetadataExtension interface, as defined
 * in the https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155MetadataURI is IERC1155 {
    /**
     * @dev Returns the URI for token type `id`.
     *
     * If the `\{id\}` substring is present in the URI, it must be replaced by
     * clients with the actual token type ID.
     */
    function uri(uint256 id) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (token/ERC1155/IERC1155.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev Required interface of an ERC1155 compliant contract, as defined in the
 * https://eips.ethereum.org/EIPS/eip-1155[EIP].
 *
 * _Available since v3.1._
 */
interface IERC1155 is IERC165 {
    /**
     * @dev Emitted when `value` tokens of token type `id` are transferred from `from` to `to` by `operator`.
     */
    event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value);

    /**
     * @dev Equivalent to multiple {TransferSingle} events, where `operator`, `from` and `to` are the same for all
     * transfers.
     */
    event TransferBatch(
        address indexed operator,
        address indexed from,
        address indexed to,
        uint256[] ids,
        uint256[] values
    );

    /**
     * @dev Emitted when `account` grants or revokes permission to `operator` to transfer their tokens, according to
     * `approved`.
     */
    event ApprovalForAll(address indexed account, address indexed operator, bool approved);

    /**
     * @dev Emitted when the URI for token type `id` changes to `value`, if it is a non-programmatic URI.
     *
     * If an {URI} event was emitted for `id`, the standard
     * https://eips.ethereum.org/EIPS/eip-1155#metadata-extensions[guarantees] that `value` will equal the value
     * returned by {IERC1155MetadataURI-uri}.
     */
    event URI(string value, uint256 indexed id);

    /**
     * @dev Returns the amount of tokens of token type `id` owned by `account`.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function balanceOf(address account, uint256 id) external view returns (uint256);

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {balanceOf}.
     *
     * Requirements:
     *
     * - `accounts` and `ids` must have the same length.
     */
    function balanceOfBatch(address[] calldata accounts, uint256[] calldata ids)
        external
        view
        returns (uint256[] memory);

    /**
     * @dev Grants or revokes permission to `operator` to transfer the caller's tokens, according to `approved`,
     *
     * Emits an {ApprovalForAll} event.
     *
     * Requirements:
     *
     * - `operator` cannot be the caller.
     */
    function setApprovalForAll(address operator, bool approved) external;

    /**
     * @dev Returns true if `operator` is approved to transfer ``account``'s tokens.
     *
     * See {setApprovalForAll}.
     */
    function isApprovedForAll(address account, address operator) external view returns (bool);

    /**
     * @dev Transfers `amount` tokens of token type `id` from `from` to `to`.
     *
     * Emits a {TransferSingle} event.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - If the caller is not `from`, it must have been approved to spend ``from``'s tokens via {setApprovalForAll}.
     * - `from` must have a balance of tokens of type `id` of at least `amount`.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155Received} and return the
     * acceptance magic value.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 id,
        uint256 amount,
        bytes calldata data
    ) external;

    /**
     * @dev xref:ROOT:erc1155.adoc#batch-operations[Batched] version of {safeTransferFrom}.
     *
     * Emits a {TransferBatch} event.
     *
     * Requirements:
     *
     * - `ids` and `amounts` must have the same length.
     * - If `to` refers to a smart contract, it must implement {IERC1155Receiver-onERC1155BatchReceived} and return the
     * acceptance magic value.
     */
    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] calldata ids,
        uint256[] calldata amounts,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC1155/IERC1155Receiver.sol)

pragma solidity ^0.8.0;

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

/**
 * @dev _Available since v3.1._
 */
interface IERC1155Receiver is IERC165 {
    /**
     * @dev Handles the receipt of a single ERC1155 token type. This function is
     * called at the end of a `safeTransferFrom` after the balance has been updated.
     *
     * NOTE: To accept the transfer, this must return
     * `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))`
     * (i.e. 0xf23a6e61, or its own function selector).
     *
     * @param operator The address which initiated the transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param id The ID of the token being transferred
     * @param value The amount of tokens being transferred
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155Received(address,address,uint256,uint256,bytes)"))` if transfer is allowed
     */
    function onERC1155Received(
        address operator,
        address from,
        uint256 id,
        uint256 value,
        bytes calldata data
    ) external returns (bytes4);

    /**
     * @dev Handles the receipt of a multiple ERC1155 token types. This function
     * is called at the end of a `safeBatchTransferFrom` after the balances have
     * been updated.
     *
     * NOTE: To accept the transfer(s), this must return
     * `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))`
     * (i.e. 0xbc197c81, or its own function selector).
     *
     * @param operator The address which initiated the batch transfer (i.e. msg.sender)
     * @param from The address which previously owned the token
     * @param ids An array containing ids of each token being transferred (order and length must match values array)
     * @param values An array containing amounts of each token being transferred (order and length must match ids array)
     * @param data Additional data with no specified format
     * @return `bytes4(keccak256("onERC1155BatchReceived(address,address,uint256[],uint256[],bytes)"))` if transfer is allowed
     */
    function onERC1155BatchReceived(
        address operator,
        address from,
        uint256[] calldata ids,
        uint256[] calldata values,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

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

        return account.code.length > 0;
    }

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

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

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

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

pragma solidity ^0.8.0;

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

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

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

pragma solidity ^0.8.0;

import "./IERC165.sol";

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

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

pragma solidity ^0.8.0;

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

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @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) {
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1);

            ///////////////////////////////////////////////
            // 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 10, 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 * 8) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";

/**
 * @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 `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);
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.4;

/// @notice Optimized and flexible operator filterer to abide to OpenSea's
/// mandatory on-chain royalty enforcement in order for new collections to
/// receive royalties.
/// For more information, see:
/// See: https://github.com/ProjectOpenSea/operator-filter-registry
abstract contract OperatorFilterer {
    /// @dev The default OpenSea operator blocklist subscription.
    address internal constant _DEFAULT_SUBSCRIPTION =
        0x3cc6CddA760b79bAfa08dF41ECFA224f810dCeB6;

    /// @dev The OpenSea operator filter registry.
    address internal constant _OPERATOR_FILTER_REGISTRY =
        0x000000000000AAeB6D7670E522A718067333cd4E;

    /// @dev Registers the current contract to OpenSea's operator filter,
    /// and subscribe to the default OpenSea operator blocklist.
    /// Note: Will not revert nor update existing settings for repeated registration.
    function _registerForOperatorFiltering() internal virtual {
        _registerForOperatorFiltering(_DEFAULT_SUBSCRIPTION, true);
    }

    /// @dev Registers the current contract to OpenSea's operator filter.
    /// Note: Will not revert nor update existing settings for repeated registration.
    function _registerForOperatorFiltering(
        address subscriptionOrRegistrantToCopy,
        bool subscribe
    ) internal virtual {
        /// @solidity memory-safe-assembly
        assembly {
            let functionSelector := 0x7d3e3dbe // `registerAndSubscribe(address,address)`.

            // Clean the upper 96 bits of `subscriptionOrRegistrantToCopy` in case they are dirty.
            subscriptionOrRegistrantToCopy := shr(
                96,
                shl(96, subscriptionOrRegistrantToCopy)
            )

            for {

            } iszero(subscribe) {

            } {
                if iszero(subscriptionOrRegistrantToCopy) {
                    functionSelector := 0x4420e486 // `register(address)`.
                    break
                }
                functionSelector := 0xa0af2903 // `registerAndCopyEntries(address,address)`.
                break
            }
            // Store the function selector.
            mstore(0x00, shl(224, functionSelector))
            // Store the `address(this)`.
            mstore(0x04, address())
            // Store the `subscriptionOrRegistrantToCopy`.
            mstore(0x24, subscriptionOrRegistrantToCopy)
            // Register into the registry.
            if iszero(
                call(
                    gas(),
                    _OPERATOR_FILTER_REGISTRY,
                    0,
                    0x00,
                    0x44,
                    0x00,
                    0x04
                )
            ) {
                // If the function selector has not been overwritten,
                // it is an out-of-gas error.
                if eq(shr(224, mload(0x00)), functionSelector) {
                    // To prevent gas under-estimation.
                    revert(0, 0)
                }
            }
            // Restore the part of the free memory pointer that was overwritten,
            // which is guaranteed to be zero, because of Solidity's memory size limits.
            mstore(0x24, 0)
        }
    }

    /// @dev Modifier to guard a function and revert if the caller is a blocked operator.
    modifier onlyAllowedOperator(address from) virtual {
        if (from != msg.sender) {
            if (!_isPriorityOperator(msg.sender)) {
                if (_operatorFilteringEnabled()) _revertIfBlocked(msg.sender);
            }
        }
        _;
    }

    /// @dev Modifier to guard a function from approving a blocked operator..
    modifier onlyAllowedOperatorApproval(address operator) virtual {
        if (!_isPriorityOperator(operator)) {
            if (_operatorFilteringEnabled()) _revertIfBlocked(operator);
        }
        _;
    }

    /// @dev Helper function that reverts if the `operator` is blocked by the registry.
    function _revertIfBlocked(address operator) private view {
        /// @solidity memory-safe-assembly
        assembly {
            // Store the function selector of `isOperatorAllowed(address,address)`,
            // shifted left by 6 bytes, which is enough for 8tb of memory.
            // We waste 6-3 = 3 bytes to save on 6 runtime gas (PUSH1 0x224 SHL).
            mstore(0x00, 0xc6171134001122334455)
            // Store the `address(this)`.
            mstore(0x1a, address())
            // Store the `operator`.
            mstore(0x3a, operator)

            // `isOperatorAllowed` always returns true if it does not revert.
            if iszero(
                staticcall(
                    gas(),
                    _OPERATOR_FILTER_REGISTRY,
                    0x16,
                    0x44,
                    0x00,
                    0x00
                )
            ) {
                // Bubble up the revert if the staticcall reverts.
                returndatacopy(0x00, 0x00, returndatasize())
                revert(0x00, returndatasize())
            }

            // We'll skip checking if `from` is inside the blacklist.
            // Even though that can block transferring out of wrapper contracts,
            // we don't want tokens to be stuck.

            // Restore the part of the free memory pointer that was overwritten,
            // which is guaranteed to be zero, if less than 8tb of memory is used.
            mstore(0x3a, 0)
        }
    }

    /// @dev For deriving contracts to override, so that operator filtering
    /// can be turned on / off.
    /// Returns true by default.
    function _operatorFilteringEnabled() internal view virtual returns (bool) {
        return true;
    }

    /// @dev For deriving contracts to override, so that preferred marketplaces can
    /// skip operator filtering, helping users save gas.
    /// Returns false for all inputs by default.
    function _isPriorityOperator(address) internal view virtual returns (bool) {
        return false;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;

import {ERC1155} from "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";
import {ERC1155Burnable} from "@openzeppelin/contracts/token/ERC1155/extensions/ERC1155Burnable.sol";
import {OperatorFilterer} from "../OperatorFilterer.sol";
import {Ownable} from "@openzeppelin/contracts/access/Ownable.sol";
import {ERC2981} from "@openzeppelin/contracts/token/common/ERC2981.sol";
import {Strings} from "@openzeppelin/contracts/utils/Strings.sol";

// Errors
error ArrayLengthMismatch();

/**
 * @title  MomoPass Contract
 */
contract MomoPass is
    ERC1155,
    ERC1155Burnable,
    OperatorFilterer,
    Ownable,
    ERC2981
{
    bool public operatorFilteringEnabled;
    address public priorityOperatorAddress =
        0x1E0049783F008A0085193E00003D00cd54003c71;

    event DefaultRoyaltySet(address receiver, uint96 feeNumerator);
    event OperatorFilterSet(bool value);
    event BaseURISet(string uri);
    event PriorityOperatorSet(address operator);

    constructor()
        ERC1155(
            "https://momoguro-holoself.nyc3.cdn.digitaloceanspaces.com/momopass/"
        )
    {
        _registerForOperatorFiltering();
        operatorFilteringEnabled = true;

        // Set royalty receiver to the contract creator,
        // at 5% (default denominator is 10000).
        _setDefaultRoyalty(0xeA803944E87142d44b945b3f5a0639f442ba361B, 500);
    }

    function airdrop(
        address[] memory accounts,
        uint256[] memory amounts,
        uint256 tokenId
    ) external onlyOwner {
        if (accounts.length != amounts.length) revert ArrayLengthMismatch();

        for (uint256 i = 0; i < accounts.length; i++) {
            _mint(accounts[i], tokenId, amounts[i], "");
        }
    }

    function setBaseURI(string memory baseUri) external onlyOwner {
        _setURI(baseUri);
        emit BaseURISet(baseUri);
    }

    function uri(uint256 _id) public view override returns (string memory) {
        return
            string(
                abi.encodePacked(super.uri(_id), Strings.toString(_id), ".json")
            );
    }

    function setPriorityOperator(address operator) external onlyOwner {
        priorityOperatorAddress = operator;
        emit PriorityOperatorSet(operator);
    }

    function setApprovalForAll(
        address operator,
        bool approved
    ) public override onlyAllowedOperatorApproval(operator) {
        super.setApprovalForAll(operator, approved);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        uint256 amount,
        bytes memory data
    ) public override onlyAllowedOperator(from) {
        super.safeTransferFrom(from, to, tokenId, amount, data);
    }

    function safeBatchTransferFrom(
        address from,
        address to,
        uint256[] memory ids,
        uint256[] memory amounts,
        bytes memory data
    ) public override onlyAllowedOperator(from) {
        super.safeBatchTransferFrom(from, to, ids, amounts, data);
    }

    function supportsInterface(
        bytes4 interfaceId
    ) public view virtual override(ERC1155, ERC2981) returns (bool) {
        // Supports the following `interfaceId`s:
        // - IERC165: 0x01ffc9a7
        // - IERC1155: 0xd9b67a26
        // - IERC1155MetadataURI: 0x0e89341c
        // - IERC2981: 0x2a55205a
        return
            ERC1155.supportsInterface(interfaceId) ||
            ERC2981.supportsInterface(interfaceId);
    }

    function setDefaultRoyalty(
        address receiver,
        uint96 feeNumerator
    ) external onlyOwner {
        _setDefaultRoyalty(receiver, feeNumerator);
        emit DefaultRoyaltySet(receiver, feeNumerator);
    }

    function setOperatorFilteringEnabled(bool value) external onlyOwner {
        operatorFilteringEnabled = value;
        emit OperatorFilterSet(value);
    }

    function _operatorFilteringEnabled() internal view override returns (bool) {
        return operatorFilteringEnabled;
    }

    function _isPriorityOperator(
        address operator
    ) internal view override returns (bool) {
        // Default OpenSea Seaport Conduit:
        // https://etherscan.io/address/0x1E0049783F008A0085193E00003D00cd54003c71
        // https://goerli.etherscan.io/address/0x1E0049783F008A0085193E00003D00cd54003c71
        return operator == address(priorityOperatorAddress);
    }
}

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

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ArrayLengthMismatch","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"uri","type":"string"}],"name":"BaseURISet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"receiver","type":"address"},{"indexed":false,"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"DefaultRoyaltySet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bool","name":"value","type":"bool"}],"name":"OperatorFilterSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"operator","type":"address"}],"name":"PriorityOperatorSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"indexed":false,"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"TransferBatch","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"id","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"TransferSingle","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"string","name":"value","type":"string"},{"indexed":true,"internalType":"uint256","name":"id","type":"uint256"}],"name":"URI","type":"event"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address[]","name":"accounts","type":"address[]"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"}],"name":"balanceOfBatch","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"id","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"values","type":"uint256[]"}],"name":"burnBatch","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"operatorFilteringEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"priorityOperatorAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"uint256","name":"_salePrice","type":"uint256"}],"name":"royaltyInfo","outputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256[]","name":"ids","type":"uint256[]"},{"internalType":"uint256[]","name":"amounts","type":"uint256[]"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeBatchTransferFrom","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":"uint256","name":"amount","type":"uint256"},{"internalType":"bytes","name":"data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseUri","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint96","name":"feeNumerator","type":"uint96"}],"name":"setDefaultRoyalty","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"value","type":"bool"}],"name":"setOperatorFilteringEnabled","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"}],"name":"setPriorityOperator","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":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_id","type":"uint256"}],"name":"uri","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"}]

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