// File: @openzeppelin/contracts/token/ERC1155/IERC1155.sol



// 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;
}

// File: @openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

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

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

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

// File: @openzeppelin/contracts/token/ERC721/IERC721.sol



// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC721/IERC721.sol)

pragma solidity ^0.8.0;

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

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

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

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

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

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

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

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

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Note that the caller is responsible to confirm that the recipient is capable of receiving ERC721
     * or else they may be permanently lost. Usage of {safeTransferFrom} prevents loss, though the caller must
     * understand this adds an external call which potentially creates a reentrancy vulnerability.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

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

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

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

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

// File: @openzeppelin/contracts/token/ERC721/IERC721Receiver.sol



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

pragma solidity ^0.8.0;

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

// File: @openzeppelin/contracts/utils/Address.sol



// 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);
        }
    }
}

// File: @openzeppelin/contracts/utils/Context.sol



// 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;
    }
}

// File: @openzeppelin/contracts/utils/cryptography/ECDSA.sol



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

pragma solidity ^0.8.0;

import "../Strings.sol";

/**
 * @dev Elliptic Curve Digital Signature Algorithm (ECDSA) operations.
 *
 * These functions can be used to verify that a message was signed by the holder
 * of the private keys of a given address.
 */
library ECDSA {
    enum RecoverError {
        NoError,
        InvalidSignature,
        InvalidSignatureLength,
        InvalidSignatureS,
        InvalidSignatureV // Deprecated in v4.8
    }

    function _throwError(RecoverError error) private pure {
        if (error == RecoverError.NoError) {
            return; // no error: do nothing
        } else if (error == RecoverError.InvalidSignature) {
            revert("ECDSA: invalid signature");
        } else if (error == RecoverError.InvalidSignatureLength) {
            revert("ECDSA: invalid signature length");
        } else if (error == RecoverError.InvalidSignatureS) {
            revert("ECDSA: invalid signature 's' value");
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature` or error string. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     *
     * Documentation for signature generation:
     * - with https://web3js.readthedocs.io/en/v1.3.4/web3-eth-accounts.html#sign[Web3.js]
     * - with https://docs.ethers.io/v5/api/signer/#Signer-signMessage[ethers]
     *
     * _Available since v4.3._
     */
    function tryRecover(bytes32 hash, bytes memory signature) internal pure returns (address, RecoverError) {
        if (signature.length == 65) {
            bytes32 r;
            bytes32 s;
            uint8 v;
            // ecrecover takes the signature parameters, and the only way to get them
            // currently is to use assembly.
            /// @solidity memory-safe-assembly
            assembly {
                r := mload(add(signature, 0x20))
                s := mload(add(signature, 0x40))
                v := byte(0, mload(add(signature, 0x60)))
            }
            return tryRecover(hash, v, r, s);
        } else {
            return (address(0), RecoverError.InvalidSignatureLength);
        }
    }

    /**
     * @dev Returns the address that signed a hashed message (`hash`) with
     * `signature`. This address can then be used for verification purposes.
     *
     * The `ecrecover` EVM opcode allows for malleable (non-unique) signatures:
     * this function rejects them by requiring the `s` value to be in the lower
     * half order, and the `v` value to be either 27 or 28.
     *
     * IMPORTANT: `hash` _must_ be the result of a hash operation for the
     * verification to be secure: it is possible to craft signatures that
     * recover to arbitrary addresses for non-hashed data. A safe way to ensure
     * this is by receiving a hash of the original message (which may otherwise
     * be too long), and then calling {toEthSignedMessageHash} on it.
     */
    function recover(bytes32 hash, bytes memory signature) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, signature);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `r` and `vs` short-signature fields separately.
     *
     * See https://eips.ethereum.org/EIPS/eip-2098[EIP-2098 short signatures]
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address, RecoverError) {
        bytes32 s = vs & bytes32(0x7fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff);
        uint8 v = uint8((uint256(vs) >> 255) + 27);
        return tryRecover(hash, v, r, s);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `r and `vs` short-signature fields separately.
     *
     * _Available since v4.2._
     */
    function recover(
        bytes32 hash,
        bytes32 r,
        bytes32 vs
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, r, vs);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Overload of {ECDSA-tryRecover} that receives the `v`,
     * `r` and `s` signature fields separately.
     *
     * _Available since v4.3._
     */
    function tryRecover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address, RecoverError) {
        // EIP-2 still allows signature malleability for ecrecover(). Remove this possibility and make the signature
        // unique. Appendix F in the Ethereum Yellow paper (https://ethereum.github.io/yellowpaper/paper.pdf), defines
        // the valid range for s in (301): 0 < s < secp256k1n ÷ 2 + 1, and for v in (302): v ∈ {27, 28}. Most
        // signatures from current libraries generate a unique signature with an s-value in the lower half order.
        //
        // If your library generates malleable signatures, such as s-values in the upper range, calculate a new s-value
        // with 0xFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364141 - s1 and flip v from 27 to 28 or
        // vice versa. If your library also generates signatures with 0/1 for v instead 27/28, add 27 to v to accept
        // these malleable signatures as well.
        if (uint256(s) > 0x7FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF5D576E7357A4501DDFE92F46681B20A0) {
            return (address(0), RecoverError.InvalidSignatureS);
        }

        // If the signature is valid (and not malleable), return the signer address
        address signer = ecrecover(hash, v, r, s);
        if (signer == address(0)) {
            return (address(0), RecoverError.InvalidSignature);
        }

        return (signer, RecoverError.NoError);
    }

    /**
     * @dev Overload of {ECDSA-recover} that receives the `v`,
     * `r` and `s` signature fields separately.
     */
    function recover(
        bytes32 hash,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal pure returns (address) {
        (address recovered, RecoverError error) = tryRecover(hash, v, r, s);
        _throwError(error);
        return recovered;
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from a `hash`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes32 hash) internal pure returns (bytes32) {
        // 32 is the length in bytes of hash,
        // enforced by the type signature above
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n32", hash));
    }

    /**
     * @dev Returns an Ethereum Signed Message, created from `s`. This
     * produces hash corresponding to the one signed with the
     * https://eth.wiki/json-rpc/API#eth_sign[`eth_sign`]
     * JSON-RPC method as part of EIP-191.
     *
     * See {recover}.
     */
    function toEthSignedMessageHash(bytes memory s) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19Ethereum Signed Message:\n", Strings.toString(s.length), s));
    }

    /**
     * @dev Returns an Ethereum Signed Typed Data, created from a
     * `domainSeparator` and a `structHash`. This produces hash corresponding
     * to the one signed with the
     * https://eips.ethereum.org/EIPS/eip-712[`eth_signTypedData`]
     * JSON-RPC method as part of EIP-712.
     *
     * See {recover}.
     */
    function toTypedDataHash(bytes32 domainSeparator, bytes32 structHash) internal pure returns (bytes32) {
        return keccak256(abi.encodePacked("\x19\x01", domainSeparator, structHash));
    }
}

// File: @openzeppelin/contracts/utils/introspection/ERC165.sol



// 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;
    }
}

// File: @openzeppelin/contracts/utils/introspection/IERC165.sol



// 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);
}

// File: @openzeppelin/contracts/utils/math/Math.sol



// 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);
        }
    }
}

// File: @openzeppelin/contracts/utils/Strings.sol



// 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);
    }
}

// File: contracts/Allowable.sol




// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "./EIP712Allowlisting.sol";
import "./Phaseable.sol";
import "./FlexibleMetadata.sol";
import "./Nameable.sol";
import { Phase, PhaseNotActiveYet, PhaseExhausted, WalletMintsFilled } from "./SetPhaseable.sol";

abstract contract Allowable is EIP712Allowlisting {  
    address constant defaultPayable = 0x5aE09f46967A92f3cF976e98f82B6FDd00784815;
    address payable internal TREASURY = payable(defaultPayable);
    uint256 PRIVATE = 0;
    uint256 ALLOWED = 1;
    uint256 OPEN = 2; 
    
    constructor(string memory name, string memory symbol) FlexibleMetadata(name,symbol) {
        setSigningAddress(msg.sender);
        setDomainSeparator(name, symbol);
        initializePhases();
    }

    function initializePhases() internal virtual;

    function canMint(uint256 phase, uint256 quantity) internal override virtual returns(bool) {
        uint256 activePhase = activePhase();
        if (phase > activePhase) {
            revert PhaseNotActiveYet();
        }
        uint256 requestedSupply = minted()+quantity;
        Phase memory requestedPhase = findPhase(phase);
        if (requestedSupply > requestedPhase.highestSupply) {
            revert PhaseExhausted();
        }
       
        uint256 requestedMints = quantity+getAux(msg.sender);
        if (requestedPhase.maxPerWallet > 0 && requestedMints > requestedPhase.maxPerWallet) {
            revert WalletMintsFilled();
        }
        return true;
    }
}

/**
 * Ordo Signum Machina - 2023
 */
// File: contracts/Approvable.sol



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

import "./Ownable.sol";
import "./Nameable.sol";
import { TokenNonOwner } from "./SetOwnerEnumerable.sol";
import { OwnerEnumerable } from "./OwnerEnumerable.sol";
import { SetApprovable, ApprovableData, TokenNonExistent } from "./SetApprovable.sol";

abstract contract Approvable is OwnerEnumerable {  
    using SetApprovable for ApprovableData; 
    ApprovableData approvable;
    uint256 tokenCount;

    function _checkTokenOwner(uint256 tokenId) internal view virtual {
        if (ownerOf(tokenId) != msg.sender) {
            revert TokenNonOwner(msg.sender, tokenId);
        }
    }    
 
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return approvable.isApprovedForAll(owner,operator);
    }  

    function approve(address to, uint256 tokenId) public virtual override {  
        _checkTokenOwner(tokenId);      
        approvable.approveForToken(to, tokenId);
        emit Approval(ownerOf(tokenId), to, tokenId);        
    }  

    function setApprovalForAll(address operator, bool approved) public virtual override {   
        approved ? approvable.approveForContract(operator): approvable.revokeApprovalForContract(operator, msg.sender);
    }       

    function validateApprovedOrOwner(address spender, uint256 tokenId) internal view {        
        if (!(spender == ownerOf(tokenId) || isApprovedForAll(ownerOf(tokenId), spender) || approvable.getApproved(tokenId) == spender)) {
            revert TokenNonOwner(spender, tokenId);
        }
    }  

    function getApproved(uint256 tokenId) public view virtual override returns (address) {
        requireMinted(tokenId);
        return approvable.tokens[tokenId].approval;
    }       

    function revokeTokenApproval(uint256 tokenId) internal {
        approvable.revokeTokenApproval(tokenId);
    }

    function revokeApprovals(address holder) internal {
        approvable.revokeApprovals(holder,tokensOwnedBy(holder));                    
    }

    function requireMinted(uint256 tokenId) internal view virtual {
        if (tokenId <= tokenCount) {
            revert TokenNonExistent(tokenId);
        }
    }
}
// File: contracts/Assignable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { SetAssignable, AssignableData, NotTokenOwner, NotAssigned } from "./SetAssignable.sol";
import { OwnerEnumerable } from "./OwnerEnumerable.sol";
import "./Phaseable.sol";


abstract contract Assignable is Phaseable {  
    using SetAssignable for AssignableData;
    AssignableData assignables;
    
    function assignColdStorage(uint256 tokenId) public {        
        if (msg.sender != ownerOf(tokenId)) {
            revert NotTokenOwner();
        }
        assignables.addAssignment(msg.sender,tokenId);
    }
    
    function revokeColdStorage(uint256 tokenId) public {        
        if (assignables.findAssignment(msg.sender) != tokenId) {
            revert NotAssigned(msg.sender);
        }
        assignables.removeAssignment(msg.sender);
    }   
    
    function revokeAssignments(uint256 tokenId) public {        
        if (msg.sender != ownerOf(tokenId)) {
            revert NotTokenOwner();
        }
        assignables.revokeAll(tokenId);
    }    
    
    function findAssignments(uint256 tokenId) public view returns (address[] memory){        
        return assignables.findAssignees(tokenId);
    }        

    function balanceOf(address seekingContract, address owner) external view returns (uint256) {        
        uint256 guardianBalance = balanceOf(owner);
        if (guardianBalance > 0) {
            uint256[] memory guardians = tokensOwnedBy(owner);
            return assignables.iterateGuardiansBalance(guardians, seekingContract, 0);
        }
        return 0;
    }     
}
// File: contracts/EIP712Allowlisting.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";
import "./EIP712Listable.sol";
import "@openzeppelin/contracts/utils/Strings.sol";

bytes32 constant ALLOW_MINT_TYPE =
    keccak256("Minter(address wallet)");

bytes32 constant BAG_MINT_TYPE =
    keccak256("Minter(string genesisBagAddress)");

bytes32 constant FREE_MINT_TYPE =
    keccak256("Minter(string genesisStakedAddress)");    


abstract contract EIP712Allowlisting is EIP712Listable {
    using ECDSA for bytes32;
    using Strings for uint256;
    using Strings for uint160;
    using Strings for address;

    struct recovered { 
        address receipient;
        bytes signature;
        address recovered;
        address signingKey;
    }

    uint256[] empty;

    function recoverAllowAddress(bytes calldata sig, address recip) public view returns (recovered memory) {
        // bytes32 digest = keccak256(
        //     abi.encodePacked(
        //         "\x19\x01",
        //         DOM_SEP,
        //         keccak256(abi.encode(ALLOW_MINT_TYPE, recip))
        //     )
        // );      
        bytes32 digest = _hashTypedDataV4(keccak256(abi.encode(ALLOW_MINT_TYPE, recip)));          
        address recoveredAddress = digest.recover(sig);
        
        return recovered(recip, sig, recoveredAddress, sigKey);
    }
    modifier requiresAllowSig(bytes calldata sig, address recip) {
        require(sigKey != address(0), "allowlist not enabled");
        bytes32 digest = keccak256(
            abi.encodePacked(
                "\x19\x01",
                DOM_SEP,
                keccak256(abi.encode(ALLOW_MINT_TYPE, recip))
            )
        );
        address recovery = digest.recover(sig);
        require(recovery == sigKey, "invalid signature");
        require(msg.sender == recip, "invalid signature");
        _;
    }
    struct recoveredBag { 
        address receipient;
        bytes signature;
        address recovered;
        address signingKey;
        string bagging;
        uint256 total;
    }    
    
    function recoverClaimSig(bytes calldata sig, address recip, uint256[] memory bag) public view returns (recoveredBag memory) {        
        return recoverClaimSig(sig, recip, bag, empty);            
    }

    function recoverClaimSig(bytes calldata sig, address recip, uint256[] memory bag, uint256[] memory staked) public view returns (recoveredBag memory) {
        require(sigKey != address(0), "allowlist not enabled");
        uint total = uint(uint160(recip));
        for (uint i; i < bag.length; i++) {
            total += bag[i];
        }
        for (uint i; i < staked.length; i++) {
            total += staked[i];
        }        
        string memory bagged = total.toString();
        bytes32 digest = keccak256(
            abi.encodePacked(
                "\x19\x01",
                DOM_SEP,
                keccak256(abi.encode(FREE_MINT_TYPE,keccak256(abi.encodePacked(bagged))))
            )
        );
        address recovery = digest.recover(sig);
        return recoveredBag(recip, sig, recovery, sigKey, bagged, total);               
    }
    modifier requiresBagSig(bytes calldata sig, address recip, uint256[] memory bag) {
        require(sigKey != address(0), "allowlist not enabled");
        uint total = uint(uint160(recip));
        for (uint i; i < bag.length; i++) {
            total += bag[i];
        }
        string memory bagged = total.toString();
        bytes32 digest = keccak256(
            abi.encodePacked(
                "\x19\x01",
                DOM_SEP,
                keccak256(abi.encode(FREE_MINT_TYPE,keccak256(abi.encodePacked(bagged))))
            )
        );
        address recovery = digest.recover(sig);
        require(recovery == sigKey, "invalid signature");
        require(msg.sender == recip, "invalid signature");
        _;
    }        
    modifier requiresClaimSig(bytes calldata sig, address recip, uint256[] memory bag, uint256[] memory staked) {
        require(sigKey != address(0), "allowlist not enabled");
        uint total = uint(uint160(recip));
        for (uint i; i < bag.length; i++) {
            total += bag[i];
        }
        for (uint i; i < staked.length; i++) {
            total += staked[i];
        }        
        string memory bagged = total.toString();
        bytes32 digest = keccak256(
            abi.encodePacked(
                "\x19\x01",
                DOM_SEP,
                keccak256(abi.encode(FREE_MINT_TYPE,keccak256(abi.encodePacked(bagged))))
            )
        );
        address recovery = digest.recover(sig);
        require(recovery == sigKey, "invalid signature");
        require(msg.sender == recip, "invalid signature");
        _;
    }    
}
// File: contracts/EIP712Listable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "./Assignable.sol";
import "@openzeppelin/contracts/utils/cryptography/ECDSA.sol";

abstract contract EIP712Listable is Assignable {
    using ECDSA for bytes32;

    address internal sigKey = address(0);

    bytes32 internal DOM_SEP;    

    uint256 chainid = 420;

    function setDomainSeparator(string memory _name, string memory _version) internal {
        DOM_SEP = keccak256(
            abi.encode(
                keccak256(
                    "EIP712Domain(string name,string version,uint256 chainId,address verifyingContract)"
                ),
                keccak256(bytes(_name)),
                keccak256(bytes(_version)),
                chainid,
                address(this)
            )
        );
    }

    function _hashTypedDataV4(bytes32 structHash) internal view virtual returns (bytes32) {
        return ECDSA.toTypedDataHash(DOM_SEP, structHash);
    }    

    function getSigningAddress() public view returns (address) {
        return sigKey;
    }

    function setSigningAddress(address _sigKey) public onlyOwner {
        sigKey = _sigKey;
    }

    function isOwner() public view returns (bool) {
        return msg.sender == owner();
    }
  
}
// File: contracts/FlexibleMetadata.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol";
import "@openzeppelin/contracts/utils/introspection/ERC165.sol";
import "@openzeppelin/contracts/utils/introspection/IERC165.sol";
import "@openzeppelin/contracts/utils/Context.sol";
import "./Ownable.sol";
import "./Nameable.sol";
import { DEFAULT, FLAG, PRE, Supplement, SetFlexibleMetadata, FlexibleMetadataData } from "./SetFlexibleMetadata.sol";

abstract contract FlexibleMetadata is Ownable, Context, ERC165, IERC721, Nameable {  
    using SetFlexibleMetadata for FlexibleMetadataData;
    FlexibleMetadataData flexible;   

    constructor(string memory _name, string memory _symbol) Nameable(_name,_symbol) {
    }   
    
    function setContractUri(string memory uri) external onlyOwner {
        flexible.setContractMetadataURI(uri);
    }

    function reveal(bool _reveal) external onlyOwner {
        flexible.reveal(_reveal);
    }

    function setTokenUri(string memory uri, uint256 tokenType) external onlyOwner {
        tokenType == FLAG ?
            flexible.setFlaggedTokenMetadataURI(uri):
            (tokenType == PRE) ?
                flexible.setPrerevealTokenMetadataURI(uri):
                    flexible.setDefaultTokenMetadataURI(uri);
    }

    function setSupplementalTokenUri(string memory key, string memory uri) external onlyOwner {
        flexible.setSupplementalTokenMetadataURI(key,uri);
    }

    function flagToken(uint256 tokenId, bool isFlagged) external onlyOwner {
        flexible.flagToken(tokenId,isFlagged);
    }

    function setSupplemental(uint256 tokenId, bool isSupplemental, string memory key) internal {
        if (isSupplemental) {
            flexible.supplemental[tokenId] = Supplement(key,true);
        } else {
            delete flexible.supplemental[tokenId];
        }
    }    

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

    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {        
        return flexible.getTokenMetadata(tokenId);
    }          
    function contractURI() external view returns (string memory) {
        return flexible.getContractMetadata();
    }    
}
// File: contracts/Lockable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "./Approvable.sol";
import { SetLockable, LockableStatus,  LockableData, WalletLockedByOwner } from "./SetLockable.sol";
abstract contract Lockable is Approvable {    
    using SetLockable for LockableData; 
    LockableData lockable;

    bool soulBound = false;

    function custodianOf(uint256 id)
        public
        view
        returns (address)
    {             
        return lockable.findCustodian(ownerOf(id));
    }     

    function lockWallet(uint256 id) public {           
        revokeApprovals(ownerOf(id));
        lockable.lockWallet(ownerOf(id));
    }

    function unlockWallet(uint256 id) public {              
        lockable.unlockWallet(ownerOf(id));
    }    

    function _forceUnlock(uint256 id) internal {  
        lockable.forceUnlock(ownerOf(id));
    }    

    function setCustodian(uint256 id, address custodianAddress) public {       
        lockable.setCustodian(custodianAddress,ownerOf(id));
    }


    function isLocked(uint256 id) public view returns (bool) {     
        if (enumerationExists(id)) {
            return soulBound || lockable.lockableStatus[ownerOf(id)].isLocked;
        }
        return soulBound || false;
    } 

    function lockedSince(uint256 id) public view returns (uint256) {     
        return lockable.lockableStatus[ownerOf(id)].lockedAt;
    }     

    function validateLock(uint256 tokenId) internal view {
        if (isLocked(tokenId)) {
            revert WalletLockedByOwner();
        }
    }

    function soulBind() internal {
        soulBound = true;
    }
    
    function releaseSoul() internal {
        soulBound = false;
    }    
}
// File: contracts/LockableTransferrable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/utils/Address.sol";
import "./Lockable.sol";
import { LockableStatus,InvalidTransferRecipient,ContractIsNot721Receiver } from "./SetLockable.sol";

abstract contract LockableTransferrable is Lockable {  
    using Address for address;

    function approve(address to, uint256 tokenId) public virtual override {  
        validateLock(tokenId);
        super.approve(to,tokenId);      
    }  

    function setApprovalForAll(address operator, bool approved) public virtual override {
        if (tokensOwnedBy(msg.sender).length > 0) {
            validateLock(tokensOwnedBy(msg.sender)[0]);
        }
        super.setApprovalForAll(operator,approved);     
    }        

    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {        
        validateApprovedOrOwner(msg.sender, tokenId);
        validateLock(tokenId);
        _transfer(from,to,tokenId);
    }

    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) internal {
                
        if(to == address(0)) {
            revert InvalidTransferRecipient();
        }

        revokeTokenApproval(tokenId);   

        if (enumerationExists(tokenId)) {
            swapOwner(from,to,tokenId);
        }
        
        packedTransferFrom(from, to, tokenId);

        completeTransfer(from,to,tokenId);    
    }   

    function completeTransfer(
        address from,
        address to,
        uint256 tokenId) internal {

        emit Transfer(from, to, tokenId);
    }

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, "");
    }    

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) public virtual override {
        validateApprovedOrOwner(msg.sender, tokenId);
        validateLock(tokenId);
        _safeTransfer(from, to, tokenId, data);
    }     

    function _safeTransfer(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) internal virtual {
        if (!_checkOnERC721Received(from, to, tokenId, data)) {
            revert ContractIsNot721Receiver();
        }        
        _transfer(from, to, tokenId);
    }

    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(msg.sender, from, tokenId, data) returns (bytes4 retval) {
                return retval == IERC721Receiver.onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert InvalidTransferRecipient();
                } else {
                    /// @solidity memory-safe-assembly
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }    

}
// File: contracts/Mintable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "./LockableTransferrable.sol";
import { SetMintable, MintableData } from "./SetMintable.sol";
import { TokenOwnership } from "./SetOwnerEnumerable.sol";
error InvalidRecipient(address zero);
error TokenAlreadyMinted(uint256 tokenId);
error InvalidToken(uint256 tokenId);
error MintIsNotLive();

abstract contract Mintable is LockableTransferrable {  
    using SetMintable for MintableData;
    MintableData mintables;  

    mapping(address => mapping(uint256 => bool)) claimed; 

    bool isLive;

    function setMintLive(bool _isLive) public onlyOwner {
        isLive = _isLive;
    }

    function hasBeenClaimed(uint256 tokenId, address addressed) public view returns (bool) {
        return claimed[addressed][tokenId];
    }

    function claim(uint256 tokenId, address addressed) internal {
        claimed[addressed][tokenId] = true;
    }

    function getSenderMints() internal view returns (uint256) {
        return numberMinted(msg.sender);
    }

    function _mint(address to, uint256 quantity, bool enumerate) internal virtual returns (uint256) {
        if (!isLive) {
            revert MintIsNotLive();
        }
        if (to == address(0)) {
            revert InvalidRecipient(to);
        }
        
        return enumerate ? enumerateMint(to, quantity) : packedMint(to, quantity);
    }
}
// File: contracts/Nameable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol";
import { SetNameable, NameableData } from "./SetNameable.sol";

abstract contract Nameable is IERC721Metadata {   
    using SetNameable for NameableData;      
    NameableData nameable;

    constructor(string memory _name, string memory _symbol) {
        nameable.setNamed(_name, _symbol);
    }

    function name() public virtual override view returns (string memory) {
        return nameable.getName();
    }  

    function symbol() public virtual override view returns (string memory) {
        return nameable.getSymbol();
    }          
      
}
// File: contracts/Ownable.sol



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

/**
 * @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 {
    address private _owner;

    error CallerIsNotOwner(address caller);
    error OwnerCannotBeZeroAddress();

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

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

    /**
     * @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 {
        if (owner() != msg.sender) {
            revert CallerIsNotOwner(msg.sender);
        }
    }

    /**
     * @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 {
        if(newOwner == address(0)) {
            revert OwnerCannotBeZeroAddress();
        }
        _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);
    }
    
}

// File: contracts/OwnerEnumerable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { SetOwnerEnumerable, OwnerEnumerableData, TokenNonOwner, InvalidOwner, TokenOwnership } from "./SetOwnerEnumerable.sol";
import { PackableOwnership } from "./PackableOwnership.sol";


abstract contract OwnerEnumerable is PackableOwnership {  
    using SetOwnerEnumerable for OwnerEnumerableData;
    OwnerEnumerableData enumerable;      



    function tokensOwnedBy(address holder) public view returns (uint256[] memory) {
        uint256[] memory empty;        
        if (enumerable.isOwnerEnumerated(holder)) {
            return enumerable.findTokensOwned(holder);
        } 
        return empty;
    }

    function enumeratedBalanceOf(address owner) public view virtual returns (uint256) {
        validateNonZeroAddress(owner);
        return enumerable.ownedTokens[owner].length;
    }   

    function validateNonZeroAddress(address owner) internal pure {
        if(owner == address(0)) {
            revert InvalidOwner();
        }
    }
    
    function enumerateToken(address to, uint256 tokenId) internal {
        enumerable.addTokenToEnumeration(to, tokenId);
    }

    function enumerateMint(address to, uint256 quantity) internal returns (uint256) {
        uint256 start = minted()+1;
        uint256 end = packedMint(to,quantity);
        for (uint256 i = start; i <= end; i++) {
            enumerateToken(to, i);
        }
        return end;
    }

    function enumerateBurn(address from, uint256 tokenId) internal {
        enumerable.addBurnToEnumeration(from, tokenId);
        enumerable.removeTokenFromEnumeration(from, tokenId);
    }

    function swapOwner(address from, address to, uint256 tokenId) internal {
        enumerable.removeTokenFromEnumeration(from, tokenId);
        enumerable.addTokenToEnumeration(to, tokenId);
    }
    
    function enumerationExists(uint256 tokenId) internal view virtual returns (bool) {
        return enumerable.tokens[tokenId].exists;
    }    

    function selfDestruct(uint256 tokenId) internal {
        delete enumerable.tokens[tokenId];
    }    
}
// File: contracts/PackableOwnership.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { FlexibleMetadata } from "./FlexibleMetadata.sol";
import { PackableData, SetPackable } from "./SetPackable.sol";


struct TokenApproval {
    address approval;
    bool exists;
}

abstract contract PackableOwnership is FlexibleMetadata {
    using SetPackable for PackableData;
    PackableData packable;

    constructor() {
        packable._currentIndex = packable._startTokenId();     
    } 
     


    function numberMinted(address minter) public view returns (uint256) {
        return packable._numberMinted(minter);
    }

    function ownerOf(uint256 tokenId) public view returns (address) {
        return packable.ownerOf(tokenId);
    }

    function balanceOf(address owner) public view virtual override returns (uint256) {
        return packable.balanceOf(owner);
    }         
       
    function totalSupply() public view virtual returns (uint256) {
        return packable.totalSupply();
    }    
       
    function minted() internal view virtual returns (uint256) {
        return packable._currentIndex;
    }
    function exists(uint256 tokenId) internal view returns (bool) {
        return packable._exists(tokenId);
    }
    function packedTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) internal {
        packable.transferFrom(from,to,tokenId);
    }
    function packedMint(address to, uint256 quantity) internal returns (uint256) {
        return packable._mint(to,quantity);
    }
    function packedBurn(uint256 tokenId) internal  {
        packable._burn(tokenId);
    }
    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function getAux(address owner) public view returns (uint64) {
        return packable._getAux(owner);
    }

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

// File: contracts/Phaseable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import { SetPhaseable, PhaseableData, MintIsNotAllowedRightNow, ExceedsMaxSupply, Phase } from "./SetPhaseable.sol";
import { OwnerEnumerable } from "./OwnerEnumerable.sol";
import "./Mintable.sol";


abstract contract Phaseable is Mintable {  
    using SetPhaseable for PhaseableData;
    PhaseableData phaseables;    
    
    function canMint(uint256 phase, uint256 quantity) internal virtual returns(bool);

    function initialize(Phase[] storage phases, uint256 maxSupply) internal {
        phaseables.initialize(phases,maxSupply);
    }

    function phasedMint(uint256 phase, uint256 quantity, bool enumerate) internal returns (uint256) {
        if (!canMint(phase, quantity)) {
            revert MintIsNotAllowedRightNow();
        }        
        if (minted()+quantity > phaseables.getMaxSupply()) {
            revert ExceedsMaxSupply();
        }        
        return _mint(msg.sender,quantity,enumerate);        
    }

    function airdrop(address recipient, uint256 quantity, bool enumerate) public onlyOwner {        
        if (minted()+quantity > phaseables.getMaxSupply()) {
            revert ExceedsMaxSupply();
        }
        _mint(recipient,quantity, enumerate);
    }

    function activePhase() internal view returns (uint256) {
        return phaseables.getActivePhase();
    }

    function nextPhase() public onlyOwner {
        phaseables.startNextPhase();
    }

    function previousPhase() public onlyOwner {
        phaseables.revertPhase();
    }    

    function getPhases() internal view returns (Phase[] storage) {
        return phaseables.getPhases();
    }

    function findPhase(uint256 phaseId) internal view returns (Phase memory) {
        return phaseables.findPhase(phaseId);
    }

    function updatePhase(uint256 phaseId, Phase memory phase) internal {
        Phase[] storage existing = phaseables.getPhases();
        existing[phaseId] = phase;
    }    

    function getMaxSupply() internal view returns (uint256) {
        return phaseables.getMaxSupply();
    }  

    function setMaxSupply(uint256 newMax) internal {
        phaseables.setMaxSupply(newMax);
    }    

}
// File: contracts/QueenApiens.sol




// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
/**
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..'',;:clodxxkkkkxxxxxxxkOKXXKK0x:....'''......          .;c;. .,oddxkKXX0Okkkxxxxkkkkkkxxdol:;''...
...''',,,;::ccllloooooddkO0Okk0KXKd,..,'.......           ,c:' .cdddxxkOO0Okxddoooolllccc::;;,'.....
.....'''',;;;:ccclllllodddxk0XXKXXKO:......               .;lc..cdddxk00kxxddoolllccc:::;;,,''......
........'',,,;;::cccllodxOKNWWXXKKKKk,.....              . .cl,.:ddddkKWNKOxdollcc:::;;,,,'''.......
..........'',,,;;:cccox0XNNXK0KXKKKXk,..,c:.               .,c,.:ooddxOKNNNX0xocc::;;,,'''..........
..........'''',,,;::coxkkxxdokKKKKK0x;..cOo.               .,:,.;looddxxdxkkkxl:;;;,,''''...........
...........''''',,;;:ccccclco0XKKKOxo:..,oo,               .;c'':loooddddlc:::;;;,,'''''............
  ...........'''',,;;;:::::cxKXKOxdol;..'okl.              .:c'':loooooddl:;;;;,,,,'''..............
   .............''',,,,;;;:d00Okxddoc,..'d0d.        .     .lo,':loooooodo:;;;,,,''''...............
   ................''',,,;dO0OOOOOko:'...lkd, ...,,,,,;'.  .''.':looooooooc,,''''''................ 
   ..................'',,cOKKKKK0Oxl,....:dx:.'oxdooool;.    ..';loollllool,''''''................  
    ..................'''l0KKKK00kd:'....:ddl;okc,,,,,,,,,,,,''.;lllllloooo:..................      
     ...................,dKKKK0Okdo;.....:ddkOkxdollllllccc:;,'.;clllllllodc'..............         
           .............;kK0OOkxxdl,...:xOOkOxldkdl:,,,';lllcc,',:llcccllool,............           
            ............c0KOkkkkkd:.':d0KKKK0c'dKxl'    .';cllc,',cllloooodl,.........              
              .........'dK0OOkOkxc',oOKKKKK0kllO0o;.       :ollc,.;llllloodo;......                 
                .......,kK0OOOkxo;;d0KKKKKK0dlx0Ol,.       ;oollc;';loooddddc....                   
                   ....:OK0OOxdoc;oOKKKKK0KOooxOOkxdll:;;,':ooollc,'cxxxdxddl'..                    
                     ..cKK0kddol:cx00KKKK0KOxdddxxxddxOOkxddooollc:.,dkxxxxdl.                      
 */
import "./Allowable.sol";
import "./PackableOwnership.sol";
error ApienAlreadyClaimed(uint256 id);
error BagAlreadyClaimed(uint256 id);
error InvalidPayment(uint256 cost, uint256 amount);
error Unphased();
error NotInTreasury(uint256 tokenId);
/// @title Apiens Generation 2: Female Apiens
/// @author @OsmOnomous https://osm.tools
contract QueenApiens is Allowable {    
    // minting phases
    uint256 ALLOW_PHASE = 0;
    uint256 ALLOW_BAG_PHASE = 1;
    uint256 CLAIM_PHASE = 2;
    
    // claim tracking addresses
    address GENESIS_BAG = 0xD2C83498882AfF028E18aF5FB46120342c5129bD;
    address APIENS = 0xcf8896D28B905cEfd5fFbDDD5Dbfa0eEfF8d938B;
    address GENESIS_BAG_ALLOW = address(0x0);

    // supply and allowances
    uint256 MAX_SUPPLY = 8888;

    // allowed phase
    uint256 ALLOW_PER = 2;
    uint256 ALLOW_SUPPLY = 5600;
    uint256 ALLOW_PRICE = (1 ether)*.15;
    
    // free claim phase
    uint256 FREE_PER = 0;
    uint256 FREE_SUPPLY = 3000;
    uint256 FREE_PRICE = (1 ether)*0;    

    /**
     * Initialization
     */
        
    /// @notice contract is initialized as soul bound, no transfers or approvals allowed
    /// @dev sales can be enabled by contract owner calling enableSecondarySales()
    /// @param name string name of contract
    /// @param symbol string symbol for contract 
    constructor(string memory name, string memory symbol) Allowable(name,symbol) {
        soulBind();
        initializePhases();        
    }    

    /// @notice initialization of minting phases
    function initializePhases() internal virtual override {
        Phase[] storage phases = getPhases();

        // Phase struct
        // name, maxPerWallet (0 indicates no limit), maxMint, price
        phases.push(Phase("allowed", ALLOW_PER, ALLOW_SUPPLY, ALLOW_PRICE));
        phases.push(Phase("allowedBags", ALLOW_SUPPLY, ALLOW_SUPPLY, ALLOW_PRICE));
        phases.push(Phase("claim", FREE_PER, FREE_SUPPLY, FREE_PRICE));
        
        initialize(phases,MAX_SUPPLY);        
    }

    /**
     * Minting & Burning
     */    

    /// @notice minting CLAIM_PHASE, requires trusted signature, staked Apien and Genesis Bag
    /// @param stakedApiens uint256[] ids of staked Apien
    /// @param genesisBags uint256[] ids of Genesis Bag
    /// @param signature bytes trusted signature 
    function freeClaimMint(uint256[] memory stakedApiens, uint256[] memory genesisBags, bytes calldata signature) 
    external requiresClaimSig(signature,msg.sender,genesisBags,stakedApiens) {        
        for (uint i = 0; i < genesisBags.length; i++) {
            if (hasBeenClaimed(genesisBags[i], GENESIS_BAG)) {
                revert BagAlreadyClaimed(genesisBags[i]);
            }
            
            claim(genesisBags[i], GENESIS_BAG);
        }
        for (uint i; i < stakedApiens.length; i++) {
            if (hasBeenClaimed(stakedApiens[i], APIENS)) {
                revert ApienAlreadyClaimed(stakedApiens[i]);
            }
            
            claim(stakedApiens[i], APIENS);
        }
        phasedMint(CLAIM_PHASE, stakedApiens.length, false);        
    } 

    /// @notice minting ALLOW_PHASE, requires trusted signature and GenesisBag
    /// @param genesisBags uint256[] ids of Genesis Bags
    /// @param signature bytes trusted signature 
    function bagAllowMint(uint256[] memory genesisBags, bytes calldata signature) 
    external payable requiresBagSig(signature,msg.sender,genesisBags) { 
        for (uint i = 0; i < genesisBags.length; i++) {
            if (hasBeenClaimed(genesisBags[i], GENESIS_BAG)) {
                revert BagAlreadyClaimed(genesisBags[i]);
            }
            
            claim(genesisBags[i], GENESIS_BAG);
        }
        Phase memory phased = findPhase(ALLOW_BAG_PHASE);     
        isValidPayment(phased.cost, genesisBags.length);

        phasedMint(ALLOW_BAG_PHASE, genesisBags.length, false);        
        
        // we do not want to track bag claims as consuming an allowlist spot
        // setAux(msg.sender, getAux(msg.sender)+uint64(genesisBags.length));
    }     

    /// @notice minting ALLOW_PHASE, requires trusted signature, maximum quantity 2 per wallet
    /// @param quantity uint64 number to mint
    /// @param signature bytes trusted signature 
    function allowlistMint(uint64 quantity, bytes calldata signature) 
    external payable requiresAllowSig(signature,msg.sender) {  
        
        Phase memory phased = findPhase(ALLOW_PHASE); 

        isValidPayment(phased.cost, quantity);

        phasedMint(ALLOW_PHASE, quantity, true);        

        setAux(msg.sender, getAux(msg.sender)+quantity);
    }

    /// @notice empower function
    /// @param tokenId uint256 token id to empower
    function empower(uint256 tokenId) external {
        validateApprovedOrOwner(msg.sender, tokenId);

        if (!enumerationExists(tokenId)) {
            enumerateToken(msg.sender, tokenId);
        }
    }    

    /// @notice burn function
    /// @param tokenId uint256 token id to burn
    function burn(uint256 tokenId) external {

        validateApprovedOrOwner(msg.sender, tokenId);
        
        validateLock(tokenId);   

        if (enumerationExists(tokenId)) {
            enumerateBurn(msg.sender,tokenId);
            selfDestruct(tokenId);
        }

        packedBurn(tokenId);
    }

    /**
     * Owner Utility and Managment of TREASURY 
     */        

    /// @notice withdraw funds to treasury
    function withdrawFunds() external onlyOwner {
        TREASURY.transfer(address(this).balance);
    } 

    /// @notice set treasury wallet address
    function assignFundRecipient(address treasury) external onlyOwner {
        TREASURY = payable(treasury);
    }      

    /// @notice disables soul bound state allowing transfers and approvals
    function enableSecondarySales() external onlyOwner {
        releaseSoul();
    }    

    /// @notice establishes the cost of a mint for the specified phase
    /// @param phase uint256 the phase to set the mint price for
    /// @param price uint256 price of mint during phase
    function setMintPrice(uint256 phase, uint256 price) external onlyOwner {
        Phase memory existing = findPhase(phase);
        existing.cost = price;
        updatePhase(phase, existing);
    }

    /// @notice determines the price for a minting phase
    /// @param phase uint256 the phase to get the mint price for
    function getMintPrice(uint256 phase) external view returns (uint256) {
        Phase memory existing = findPhase(phase);
        return existing.cost;
    }    

    /// @notice mints quantity of tokens to TREASURY without enumeration
    /// @param quantity uint256 quantity to mint to TREASURY
    function airdropToTreasury(uint256 quantity) public onlyOwner {        
        if (minted()+quantity > getMaxSupply()) {
            revert ExceedsMaxSupply();
        }
        _mint(TREASURY, quantity, false);
    }  

    /// @notice airdrops tokenId from TREASURY to recipient
    /// @param tokenId uint256 tokenId to airdrop
    /// @param recipient address address to airdrop token to
    function airdropFromTreasury(uint256 tokenId, address recipient) public onlyOwner {        
        if (ownerOf(tokenId) != TREASURY) {
            revert NotInTreasury(tokenId);
        }
        if (!enumerationExists(tokenId)) {
            enumerateToken(TREASURY, tokenId);
        }
        transferFrom(TREASURY, recipient, tokenId);

    }        

    /// @notice max supply of tokens allowed
    function maxSupply() external view returns (uint256) {
        return getMaxSupply();
    }       

    /// @notice validate payment for minting phase
    /// @param cost uint256 cost required by requested phase
    /// @param quantity uint256 number of tokens requested
    function isValidPayment(uint256 cost, uint256 quantity) internal view {        
        if (msg.value != (cost*quantity)) {
            revert InvalidPayment(cost*quantity, msg.value);
        }
    } 
}

/**
 * Ordo Signum Machina - 2023
 */
// File: contracts/SetApprovable.sol



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

struct ApprovableData { 

    mapping(address => uint256) contractApprovals;
    mapping(address => address[]) approvedForAll;
    mapping(address => mapping(address => uint256)) approvedForAllIndex;

    mapping(uint256 => uint256) tokenApprovals;
    mapping(uint256 => TokenApproval[]) approvedForToken;
    mapping(uint256 => mapping(address => uint256)) approvedForTokenIndex;

    mapping(uint256 => TokenApproval) tokens;

    bool exists;
}    

struct TokenApproval {
    address approval;
    bool exists;
}

error AlreadyApproved(address operator, uint256 tokenId);
error AlreadyApprovedContract(address operator);
error AlreadyRevoked(address operator, uint256 tokenId);
error AlreadyRevokedContract(address operator);
error TokenNonExistent(uint256 tokenId);


library SetApprovable {     

    /**
     * @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);    

    function isApprovedForAll(ApprovableData storage self, address owner, address operator) public view returns (bool) {        
        return self.approvedForAll[owner].length > self.approvedForAllIndex[owner][operator] ? 
            (self.approvedForAll[owner][self.approvedForAllIndex[owner][operator]] != address(0)) :
            false;
    }   

    function revokeApprovals(ApprovableData storage self, address owner, uint256[] memory ownedTokens) public {            
        
        for (uint256 i = 0; i < ownedTokens.length; i++) {
            revokeTokenApproval(self,ownedTokens[i]);
        }
        
        address[] memory contractApprovals = self.approvedForAll[owner];
        for (uint256 i = 0; i < contractApprovals.length; i++) {
            address approved = contractApprovals[i];    
            revokeApprovalForContract(self, approved, owner);             
        }
    }   

    function revokeTokenApproval(ApprovableData storage self, uint256 token) public {            
        TokenApproval[] memory approvals = self.approvedForToken[token];
        for (uint256 j = 0; j < approvals.length; j++) {
            revokeApprovalForToken(self, approvals[j].approval, token);
        }         
    }       

    function getApproved(ApprovableData storage self, uint256 tokenId) public view returns (address) {
        return self.approvedForToken[tokenId].length > 0 ? self.approvedForToken[tokenId][0].approval : address(0);
    }     

    function approveForToken(ApprovableData storage self, address operator, uint256 tokenId) public {
        uint256 index = self.approvedForTokenIndex[tokenId][operator];
        if (index < self.approvedForToken[tokenId].length) {
            if (self.approvedForToken[tokenId][index].exists) {
                revert AlreadyApproved(operator, tokenId);
            }            
        }
   
        self.approvedForToken[tokenId].push(TokenApproval(operator,true));
        self.approvedForTokenIndex[tokenId][operator] = self.approvedForToken[tokenId].length-1;
        self.tokenApprovals[tokenId]++;
        
        emit Approval(msg.sender, operator, tokenId); 
    } 

    function revokeApprovalForToken(ApprovableData storage self, address revoked, uint256 tokenId) public {
        uint256 index = self.approvedForTokenIndex[tokenId][revoked];
        if (!self.approvedForToken[tokenId][index].exists) {
            revert AlreadyRevoked(revoked,tokenId);
        }
        
        // When the token to delete is not the last token, the swap operation is unnecessary
        if (index != self.approvedForToken[tokenId].length - 1) {
            TokenApproval storage tmp = self.approvedForToken[tokenId][self.approvedForToken[tokenId].length - 1];
            self.approvedForToken[tokenId][self.approvedForToken[tokenId].length - 1] = self.approvedForToken[tokenId][index];
            self.approvedForToken[tokenId][index] = tmp;
            self.approvedForTokenIndex[tokenId][tmp.approval] = index;            
        }

        // This also deletes the contents at the last position of the array
        delete self.approvedForTokenIndex[tokenId][revoked];
        self.approvedForToken[tokenId].pop();

        self.tokenApprovals[tokenId]--;
    }

    function approveForContract(ApprovableData storage self, address operator) public {
        uint256 index = self.approvedForAllIndex[msg.sender][operator];
        if (self.approvedForAll[msg.sender].length > index) {
            if (self.approvedForAll[msg.sender][index] != address(0)) {
                revert AlreadyApprovedContract(self.approvedForAll[msg.sender][index]);
            }
        }
   
        self.approvedForAll[msg.sender].push(operator);
        self.approvedForAllIndex[msg.sender][operator] = self.approvedForAll[msg.sender].length-1;
        self.contractApprovals[msg.sender]++;

        emit ApprovalForAll(msg.sender, operator, true); 
    } 

    function revokeApprovalForContract(ApprovableData storage self, address revoked, address owner) public {
        uint256 index = self.approvedForAllIndex[owner][revoked];
        address revokee = self.approvedForAll[owner][index];
        if (revokee != revoked) {
            revert AlreadyRevokedContract(revoked);
        }
        
        // When the token to delete is not the last token, the swap operation is unnecessary
        if (index != self.approvedForAll[owner].length - 1) {
            address tmp = self.approvedForAll[owner][self.approvedForAll[owner].length - 1];
            self.approvedForAll[owner][self.approvedForAll[owner].length - 1] = self.approvedForAll[owner][index];
            self.approvedForAll[owner][index] = tmp;
            self.approvedForAllIndex[owner][tmp] = index;            
        }
        // This also deletes the contents at the last position of the array
        delete self.approvedForAllIndex[owner][revoked];
        self.approvedForAll[owner].pop();

        self.contractApprovals[owner]--;

        emit ApprovalForAll(owner, revoked, false); 
    }    

}
// File: contracts/SetAssignable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";

struct AssignableData { 
    mapping(uint256 => address[]) assignments;

    mapping(address => mapping(uint256 => uint256)) assignmentIndex; 

    mapping(address => uint256) assigned;
}    

error AlreadyAssigned(uint256 tokenId);
error NotAssigned(address to);
error NotTokenOwner();

interface Supportable {
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
    function balanceOf(address owner) external view returns (uint256);
    function ownerOf(uint256 tokenId) external view returns (address);
    function balanceOf(address owner, uint256 tokenId) external view returns (uint256);
}

library SetAssignable {

    function findAssignees(AssignableData storage self, uint256 tokenId) public view returns (address[] memory) {
        return self.assignments[tokenId];
    }

    function revokeAll(AssignableData storage self, uint256 tokenId) public {        
        for (uint256 iterator = 0; iterator < self.assignments[tokenId].length; iterator++) {
            address target = self.assignments[tokenId][iterator];
            delete self.assignmentIndex[target][tokenId];
            delete self.assigned[target];
        }
        while ( self.assignments[tokenId].length > 0) {
            self.assignments[tokenId].pop();
        }        
    }

    function iterateGuardiansBalance(AssignableData storage self, uint256[] memory guardians, address seeking, uint256 tokenId) public view returns (uint256)  {
        uint256 balance = 0;
        for (uint256 iterator = 0; iterator < guardians.length; iterator++) {
            uint256 guardian = guardians[iterator];
            balance += iterateAssignmentsBalance(self,guardian,seeking,tokenId);
        }
        return balance;
    }

    function iterateAssignmentsBalance(AssignableData storage self, uint256 guardian, address seeking, uint256 tokenId) public view returns (uint256)  {
        uint256 balance = 0;
        for (uint256 iterator = 0; iterator < self.assignments[guardian].length; iterator++) {
            address assignment =self.assignments[guardian][iterator];
            Supportable supporting = Supportable(seeking);
            if (supporting.supportsInterface(type(IERC721).interfaceId)) {
                balance += supporting.balanceOf(assignment); 
            }            
            if (supporting.supportsInterface(type(IERC1155).interfaceId)) {
                balance += supporting.balanceOf(assignment, tokenId); 
            }               
        }       
        return balance; 
    } 

    function addAssignment(AssignableData storage self, address to, uint256 tokenId) public {
        uint256 assigned = findAssignment(self, to);
        if (assigned > 0) {
            revert AlreadyAssigned(assigned);
        }
        
        self.assignments[tokenId].push(to);     
        uint256 length = self.assignments[tokenId].length;
        self.assignmentIndex[to][tokenId] = length-1;
        self.assigned[to] = tokenId;
    }    

    function removeAssignment(AssignableData storage self, address to) public {
        uint256 assigned = findAssignment(self, to);
        if (assigned > 0) {
            uint256 existingAddressIndex = self.assignmentIndex[to][assigned];
            uint256 lastAssignmentIndex = self.assignments[assigned].length-1;
            
            if (existingAddressIndex != lastAssignmentIndex) {
                address lastAssignment = self.assignments[assigned][lastAssignmentIndex];
                self.assignments[assigned][existingAddressIndex] = lastAssignment; 
                self.assignmentIndex[lastAssignment][assigned] = existingAddressIndex;
            }
            delete self.assignmentIndex[to][assigned];
            self.assignments[assigned].pop();
        } else {
            revert NotAssigned(to);
        }
    }

    function findAssignment(AssignableData storage self, address to) public view returns (uint256) {
        return self.assigned[to];
    }     
}
// File: contracts/SetFlexibleMetadata.sol



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

struct FlexibleMetadataData { 
    string defaultTokenMetadata;
    string prerevealTokenMetadata;
    string flaggedTokenMetadata;
    mapping(string => string) supplementalTokenMetadata;
    string contractMetadata;
    mapping(uint256 => bool) tokenFlag;
    mapping(uint256 => Supplement) supplemental;
    bool tokenReveal; 
}    
struct Supplement {
    string key;
    bool exists;
}
bytes16 constant _SYMBOLS = "0123456789abcdef";
uint256 constant DEFAULT = 1;
uint256 constant FLAG = 2;
uint256 constant PRE = 3;
library SetFlexibleMetadata {
    function setDefaultTokenMetadataURI(FlexibleMetadataData storage self, string memory uri) public {
        self.defaultTokenMetadata = uri;
    }  
    function setPrerevealTokenMetadataURI(FlexibleMetadataData storage self, string memory uri) public {
        self.prerevealTokenMetadata = uri;
    }  
    function setFlaggedTokenMetadataURI(FlexibleMetadataData storage self, string memory uri) public {
        self.flaggedTokenMetadata = uri;
    }  
    function setSupplementalTokenMetadataURI(FlexibleMetadataData storage self, string memory key, string memory uri) public {
        self.supplementalTokenMetadata[key] = uri;
    }      
    function setContractMetadataURI(FlexibleMetadataData storage self, string memory uri) public {
        self.contractMetadata = uri;
    }  
    function reveal(FlexibleMetadataData storage self, bool revealed) public {
        self.tokenReveal = revealed;
    }

    function flagToken(FlexibleMetadataData storage self, uint256 tokenId, bool flagged) public {
        self.tokenFlag[tokenId] = flagged;
    }

    function getTokenMetadata(FlexibleMetadataData storage self, uint256 tokenId) public view returns (string memory) {
        if (self.tokenFlag[tokenId]) {
            return encodeURI(self.flaggedTokenMetadata,tokenId);
        } 
        if (!self.tokenReveal) {
            return encodeURI(self.prerevealTokenMetadata,tokenId);
        }
        if (self.supplemental[tokenId].exists) {
            return encodeURI(self.supplementalTokenMetadata[self.supplemental[tokenId].key],tokenId);
        }
        return encodeURI(self.defaultTokenMetadata,tokenId);
    }

    function getContractMetadata(FlexibleMetadataData storage self) public view returns (string memory) { 
        return self.contractMetadata;
    }    

    function encodeURI(string storage uri, uint256 tokenId) public pure returns (string memory) {
        return string(abi.encodePacked(uri, "/", toString(tokenId)));
    }

    function toString(uint256 value) public pure returns (string memory) {
        unchecked {
            uint256 length = 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;
        }
    }

    function log10(uint256 value) public 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;
    }        
}
// File: contracts/SetLockable.sol



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

import { InvalidOwner } from "./SetOwnerEnumerable.sol";
struct LockableData { 

    mapping(address => uint256) lockableStatusIndex; 

    mapping(address => LockableStatus) lockableStatus;  
} 


struct LockableStatus {
    bool isLocked;
    uint256 lockedAt;
    address custodian;
    uint256 balance;
    address[] approvedAll;
    bool exists;
}

uint64 constant MAX_INT = 2**64 - 1;

error OnlyCustodianCanLock();

error OnlyOwnerCanSetCustodian();

error InvalidTransferRecipient();

error ContractIsNot721Receiver();

error WalletLockedByOwner();


library SetLockable {           

    function lockWallet(LockableData storage self, address holder) public {
        LockableStatus storage status = self.lockableStatus[holder];    
        if (msg.sender != status.custodian) {
            revert OnlyCustodianCanLock();
        }       
        status.isLocked = true;
        status.lockedAt = block.timestamp;
    }

    function unlockWallet(LockableData storage self, address holder) public {        
        LockableStatus storage status = self.lockableStatus[holder];
        if (msg.sender != status.custodian) {
            revert OnlyCustodianCanLock();
        }                   
        
        status.isLocked = false;
        status.lockedAt = MAX_INT;
    }

    function setCustodian(LockableData storage self, address custodianAddress,  address holder) public {
        if (msg.sender != holder) {
            revert OnlyOwnerCanSetCustodian();
        }    
        LockableStatus storage status = self.lockableStatus[holder];
        status.custodian = custodianAddress;
    }

    function findCustodian(LockableData storage self, address wallet) public view returns (address) {
        return self.lockableStatus[wallet].custodian;
    }

    function forceUnlock(LockableData storage self, address owner) public {        
        LockableStatus storage status = self.lockableStatus[owner];
        status.isLocked = false;
        status.lockedAt = MAX_INT;
    }
            
}
// File: contracts/SetMintable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
struct MintableData {
    mapping(address => mapping(uint256 => bool)) claimed;    
}

error OnlyOwnerCanClaim();
library SetMintable {
    function isClaimed(MintableData storage self, address addressed, uint256 tokenId) public view returns (bool) {
        return self.claimed[addressed][tokenId];
    }
    function claim(MintableData storage self, address addressed, uint256 tokenId) public {
        self.claimed[addressed][tokenId] = true;
    }
}    
// File: contracts/SetNameable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
struct NameableData {
    string name;
    string symbol;
}
library SetNameable {
    function getName(NameableData storage self) public view returns (string memory) {
        return self.name;
    }
    function getSymbol(NameableData storage self) public view returns (string memory) {
        return self.symbol;
    }    
    function setName(NameableData storage self, string calldata named) public {
        self.name = named;
    }
    function setSymbol(NameableData storage self, string calldata symbol) public {
        self.symbol = symbol;
    }    
    function setNamed(NameableData storage self, string memory named, string memory symbol) public {
        self.name = named;
        self.symbol = symbol;
    }

}    
// File: contracts/SetOwnerEnumerable.sol



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

struct OwnerEnumerableData { 
    mapping(uint256 => TokenOwnership) tokens;

    mapping(address => bool) ownerEnumerated;
    
    mapping(address => uint256[]) ownedTokens;

    mapping(address => mapping(uint256 => uint256)) ownedTokensIndex; 

    mapping(address => uint256[]) burnedTokens;

    mapping(address => mapping(uint256 => uint256)) burnedTokensIndex; 
} 



struct TokenOwnership {
    address ownedBy;
    bool exists;
}

error TokenNonOwner(address requester, uint256 tokenId); 
error InvalidOwner();

library SetOwnerEnumerable {
    function addTokenToEnumeration(OwnerEnumerableData storage self, address to, uint256 tokenId) public {       
        self.ownedTokens[to].push(tokenId);        
        uint256 length = self.ownedTokens[to].length;
        self.ownedTokensIndex[to][tokenId] = length-1;
        self.tokens[tokenId] = TokenOwnership(to,true);
        self.ownerEnumerated[to] = true;
    }

    function addBurnToEnumeration(OwnerEnumerableData storage self, address to, uint256 tokenId) public {       
        self.burnedTokens[to].push(tokenId);        
        uint256 length = self.burnedTokens[to].length;
        self.burnedTokensIndex[to][tokenId] = length-1;        
    }    

    function removeTokenFromEnumeration(OwnerEnumerableData storage self, address to, uint256 tokenId) public {

        uint256 length = self.ownedTokens[to].length;
        if (self.ownedTokensIndex[to][tokenId] > 0) {
            if (self.ownedTokensIndex[to][tokenId] != length - 1) {
                uint256 lastTokenId = self.ownedTokens[to][length - 1];
                self.ownedTokens[to][self.ownedTokensIndex[to][tokenId]] = lastTokenId; 
                self.ownedTokensIndex[to][lastTokenId] = self.ownedTokensIndex[to][tokenId];
            }
        }

        delete self.ownedTokensIndex[to][tokenId];
        if (self.ownedTokens[to].length > 0) {
            self.ownedTokens[to].pop();
        }
    }    

    function isOwnerEnumerated(OwnerEnumerableData storage self, address wallet) public view returns (bool) {        
        return self.ownerEnumerated[wallet];
    }  
    
    function findTokensOwned(OwnerEnumerableData storage self, address wallet) public view returns (uint256[] storage) {        
        return self.ownedTokens[wallet];
    }  

    function tokenIndex(OwnerEnumerableData storage self, address wallet, uint256 index) public view returns (uint256) {
        return self.ownedTokens[wallet][index];
    }    

    function ownerOf(OwnerEnumerableData storage self, uint256 tokenId) public view returns (address) {
        address owner = self.tokens[tokenId].ownedBy;
        if (owner == address(0)) {
            revert TokenNonOwner(owner,tokenId);
        }
        return owner;
    }      
}
// File: contracts/SetPackable.sol



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


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

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

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

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

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

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

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

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

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

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

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

/**
    * The `quantity` minted with ERC2309 exceeds the safety limit.
    */
error MintERC2309QuantityExceedsLimit();

/**
    * The `extraData` cannot be set on an unintialized ownership slot.
    */
error OwnershipNotInitializedForExtraData();

// =============================================================
//                            STRUCTS
// =============================================================

struct TokenOwnership {
    // The address of the owner.
    address addr;
    // Stores the start time of ownership with minimal overhead for tokenomics.
    uint64 startTimestamp;
    // Whether the token has been burned.
    bool burned;
    // Arbitrary data similar to `startTimestamp` that can be set via {_extraData}.
    uint24 extraData;
}    

// Mapping from token ID to ownership details
// An empty struct value does not necessarily mean the token is unowned.
// See {_packedOwnershipOf} implementation for details.
//
// Bits Layout:
// - [0..159]   `addr`
// - [160..223] `startTimestamp`
// - [224]      `burned`
// - [225]      `nextInitialized`
// - [232..255] `extraData`

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

library SetPackable {

    

    // =============================================================
    //                           CONSTANTS
    // =============================================================

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

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

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

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

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

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

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

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

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

    // The bit position of `extraData` in packed ownership.
    uint256 private constant _BITPOS_EXTRA_DATA = 232;

    // Mask of all 256 bits in a packed ownership except the 24 bits for `extraData`.
    uint256 private constant _BITMASK_EXTRA_DATA_COMPLEMENT = (1 << 232) - 1;

    // The mask of the lower 160 bits for addresses.
    uint256 private constant _BITMASK_ADDRESS = (1 << 160) - 1;

    // The maximum `quantity` that can be minted with {_mintERC2309}.
    // This limit is to prevent overflows on the address data entries.
    // For a limit of 5000, a total of 3.689e15 calls to {_mintERC2309}
    // is required to cause an overflow, which is unrealistic.
    uint256 private constant _MAX_MINT_ERC2309_QUANTITY_LIMIT = 5000;

    // The `Transfer` event signature is given by:
    // `keccak256(bytes("Transfer(address,address,uint256)"))`.
    bytes32 private constant _TRANSFER_EVENT_SIGNATURE =
        0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef;


    // =============================================================
    //                    ADDRESS DATA OPERATIONS
    // =============================================================

    /**
     * @dev Returns the number of tokens in `owner`'s account.
     */
    function balanceOf(PackableData storage self, address owner) public view returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return self._packedAddressData[owner] & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens minted by `owner`.
     */
    function _numberMinted(PackableData storage self,address owner) public view returns (uint256) {
        return (self._packedAddressData[owner] >> _BITPOS_NUMBER_MINTED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the number of tokens burned by or on behalf of `owner`.
     */
    function _numberBurned(PackableData storage self,address owner) public view returns (uint256) {
        return (self._packedAddressData[owner] >> _BITPOS_NUMBER_BURNED) & _BITMASK_ADDRESS_DATA_ENTRY;
    }

    /**
     * Returns the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     */
    function _getAux(PackableData storage self,address owner) public view returns (uint64) {
        return uint64(self._packedAddressData[owner] >> _BITPOS_AUX);
    }

    /**
     * Sets the auxiliary data for `owner`. (e.g. number of whitelist mint slots used).
     * If there are multiple variables, please pack them into a uint64.
     */
    function _setAux(PackableData storage self, address owner, uint64 aux) public {
        uint256 packed = self._packedAddressData[owner];
        uint256 auxCasted;
        // Cast `aux` with assembly to avoid redundant masking.
        assembly {
            auxCasted := aux
        }
        packed = (packed & _BITMASK_AUX_COMPLEMENT) | (auxCasted << _BITPOS_AUX);
        self._packedAddressData[owner] = packed;
    }

    // =============================================================
    //                     OWNERSHIPS OPERATIONS
    // =============================================================

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(PackableData storage self, uint256 tokenId) public view returns (address) {
        return address(uint160(_packedOwnershipOf(self,tokenId)));
    }

    /**
     * @dev Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around over time.
     */
    function _ownershipOf(PackableData storage self, uint256 tokenId) internal view returns (TokenOwnership memory) {
        return _unpackedOwnership(_packedOwnershipOf(self,tokenId));
    }

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

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

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

        unchecked {
            if (_startTokenId(self) <= curr)
                if (curr < self._currentIndex) {
                    uint256 packed = self._packedOwnerships[curr];
                    // If not burned.
                    if (packed & _BITMASK_BURNED == 0) {
                        // Invariant:
                        // There will always be an initialized ownership slot
                        // (i.e. `ownership.addr != address(0) && ownership.burned == false`)
                        // before an unintialized ownership slot
                        // (i.e. `ownership.addr == address(0) && ownership.burned == false`)
                        // Hence, `curr` will not underflow.
                        //
                        // We can directly compare the packed value.
                        // If the address is zero, packed will be zero.
                        while (packed == 0) {
                            packed = self._packedOwnerships[--curr];
                        }
                        return packed;
                    }
                }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev Returns the unpacked `TokenOwnership` struct from `packed`.
     */
    function _unpackedOwnership(uint256 packed) private pure returns (TokenOwnership memory ownership) {
        ownership.addr = address(uint160(packed));
        ownership.startTimestamp = uint64(packed >> _BITPOS_START_TIMESTAMP);
        ownership.burned = packed & _BITMASK_BURNED != 0;
        ownership.extraData = uint24(packed >> _BITPOS_EXTRA_DATA);
    }

    /**
     * @dev Packs ownership data into a single uint256.
     */
    function _packOwnershipData(address owner, uint256 flags) private view returns (uint256 result) {
        assembly {
            // Mask `owner` to the lower 160 bits, in case the upper bits somehow aren't clean.
            owner := and(owner, _BITMASK_ADDRESS)
            // `owner | (block.timestamp << _BITPOS_START_TIMESTAMP) | flags`.
            result := or(owner, or(shl(_BITPOS_START_TIMESTAMP, timestamp()), flags))
        }
    }

    /**
     * @dev Returns the `nextInitialized` flag set if `quantity` equals 1.
     */
    function _nextInitializedFlag(uint256 quantity) private pure returns (uint256 result) {
        // For branchless setting of the `nextInitialized` flag.
        assembly {
            // `(quantity == 1) << _BITPOS_NEXT_INITIALIZED`.
            result := shl(_BITPOS_NEXT_INITIALIZED, eq(quantity, 1))
        }
    }    

    /**
     * @dev Returns the starting token ID.
     * To change the starting token ID, please override this function.
     */
    function _startTokenId(PackableData storage self) internal pure returns (uint256) {
        return 1;
    }  

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

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

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

    /**
     * @dev Returns the total number of tokens burned.
     */
    function _totalBurned(PackableData storage self) public view returns (uint256) {
        return self._burnCounter;
    }      

/**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted. See {_mint}.
     */
    function _exists(PackableData storage self, uint256 tokenId) public view returns (bool) {
        return
            _startTokenId(self) <= tokenId &&
            tokenId < self._currentIndex && // If within bounds,
            self._packedOwnerships[tokenId] & _BITMASK_BURNED == 0; // and not burned.
    }

    // =============================================================
    //                      TRANSFER OPERATIONS
    // =============================================================

    function transferFrom(
        PackableData storage self,
        address from,
        address to,
        uint256 tokenId
    ) public {
        uint256 prevOwnershipPacked = _packedOwnershipOf(self,tokenId);

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

        if (to == address(0)) revert TransferToZeroAddress();

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

            // Updates:
            // - `address` to the next owner.
            // - `startTimestamp` to the timestamp of transfering.
            // - `burned` to `false`.
            // - `nextInitialized` to `true`.
            self._packedOwnerships[tokenId] = _packOwnershipData(
                to,
                _BITMASK_NEXT_INITIALIZED | _nextExtraData(from, to, prevOwnershipPacked)
            );

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

    

    // =============================================================
    //                        MINT OPERATIONS
    // =============================================================

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

        // Overflows are incredibly unrealistic.
        // `balance` and `numberMinted` have a maximum limit of 2**64.
        // `tokenId` has a maximum limit of 2**256.
        unchecked {
            // Updates:
            // - `balance += quantity`.
            // - `numberMinted += quantity`.
            //
            // We can directly add to the `balance` and `numberMinted`.
            self._packedAddressData[to] += quantity * ((1 << _BITPOS_NUMBER_MINTED) | 1);

            // Updates:
            // - `address` to the owner.
            // - `startTimestamp` to the timestamp of minting.
            // - `burned` to `false`.
            // - `nextInitialized` to `quantity == 1`.
            self._packedOwnerships[startTokenId] = _packOwnershipData(
                to,
                _nextInitializedFlag(quantity) | _nextExtraData(address(0), to, 0)
            );

            uint256 toMasked;
            uint256 end = startTokenId + quantity;

            // Use assembly to loop and emit the `Transfer` event for gas savings.
            // The duplicated `log4` removes an extra check and reduces stack juggling.
            // The assembly, together with the surrounding Solidity code, have been
            // delicately arranged to nudge the compiler into producing optimized opcodes.
            assembly {
                // Mask `to` to the lower 160 bits, in case the upper bits somehow aren't clean.
                toMasked := and(to, _BITMASK_ADDRESS)
                // Emit the `Transfer` event.
                log4(
                    0, // Start of data (0, since no data).
                    0, // End of data (0, since no data).
                    _TRANSFER_EVENT_SIGNATURE, // Signature.
                    0, // `address(0)`.
                    toMasked, // `to`.
                    startTokenId // `tokenId`.
                )

                // The `iszero(eq(,))` check ensures that large values of `quantity`
                // that overflows uint256 will make the loop run out of gas.
                // The compiler will optimize the `iszero` away for performance.
                for {
                    let tokenId := add(startTokenId, 1)
                } iszero(eq(tokenId, end)) {
                    tokenId := add(tokenId, 1)
                } {
                    // Emit the `Transfer` event. Similar to above.
                    log4(0, 0, _TRANSFER_EVENT_SIGNATURE, 0, toMasked, tokenId)
                }
            }
            if (toMasked == 0) revert MintToZeroAddress();

            self._currentIndex = end;
        }     
        return self._currentIndex;
    }

    

    // =============================================================
    //                        BURN OPERATIONS
    // =============================================================

    function _burn(PackableData storage self, uint256 tokenId) public {
        uint256 prevOwnershipPacked = _packedOwnershipOf(self,tokenId);

        address from = address(uint160(prevOwnershipPacked));

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as `tokenId` would have to be 2**256.
        unchecked {
            // Updates:
            // - `balance -= 1`.
            // - `numberBurned += 1`.
            //
            // We can directly decrement the balance, and increment the number burned.
            // This is equivalent to `packed -= 1; packed += 1 << _BITPOS_NUMBER_BURNED;`.
            self._packedAddressData[from] += (1 << _BITPOS_NUMBER_BURNED) - 1;

            // Updates:
            // - `address` to the last owner.
            // - `startTimestamp` to the timestamp of burning.
            // - `burned` to `true`.
            // - `nextInitialized` to `true`.
            self._packedOwnerships[tokenId] = _packOwnershipData(
                from,
                (_BITMASK_BURNED | _BITMASK_NEXT_INITIALIZED) | _nextExtraData(from, address(0), prevOwnershipPacked)
            );

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

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

    // =============================================================
    //                     EXTRA DATA OPERATIONS
    // =============================================================

    /**
     * @dev Directly sets the extra data for the ownership data `index`.
     */
    function _setExtraDataAt(PackableData storage self, uint256 index, uint24 extraData) public {
        uint256 packed = self._packedOwnerships[index];
        if (packed == 0) revert OwnershipNotInitializedForExtraData();
        uint256 extraDataCasted;
        // Cast `extraData` with assembly to avoid redundant masking.
        assembly {
            extraDataCasted := extraData
        }
        packed = (packed & _BITMASK_EXTRA_DATA_COMPLEMENT) | (extraDataCasted << _BITPOS_EXTRA_DATA);
        self._packedOwnerships[index] = packed;
    }

    /**
     * @dev Called during each token transfer to set the 24bit `extraData` field.
     * Intended to be overridden by the cosumer contract.
     *
     * `previousExtraData` - the value of `extraData` before transfer.
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _extraData(
        address from,
        address to,
        uint24 previousExtraData
    ) public view returns (uint24) {}

    /**
     * @dev Returns the next extra data for the packed ownership data.
     * The returned result is shifted into position.
     */
    function _nextExtraData(
        address from,
        address to,
        uint256 prevOwnershipPacked
    ) private view returns (uint256) {
        uint24 extraData = uint24(prevOwnershipPacked >> _BITPOS_EXTRA_DATA);
        return uint256(_extraData(from, to, extraData)) << _BITPOS_EXTRA_DATA;
    }

    // =============================================================
    //                       OTHER OPERATIONS
    // =============================================================

    /**
     * @dev Converts a uint256 to its ASCII string decimal representation.
     */
    function _toString(uint256 value) public pure returns (string memory str) {
        assembly {
            // The maximum value of a uint256 contains 78 digits (1 byte per digit), but
            // we allocate 0xa0 bytes to keep the free memory pointer 32-byte word aligned.
            // We will need 1 word for the trailing zeros padding, 1 word for the length,
            // and 3 words for a maximum of 78 digits. Total: 5 * 0x20 = 0xa0.
            let m := add(mload(0x40), 0xa0)
            // Update the free memory pointer to allocate.
            mstore(0x40, m)
            // Assign the `str` to the end.
            str := sub(m, 0x20)
            // Zeroize the slot after the string.
            mstore(str, 0)

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

            // We write the string from rightmost digit to leftmost digit.
            // The following is essentially a do-while loop that also handles the zero case.
            // prettier-ignore
            for { let temp := value } 1 {} {
                str := sub(str, 1)
                // Write the character to the pointer.
                // The ASCII index of the '0' character is 48.
                mstore8(str, add(48, mod(temp, 10)))
                // Keep dividing `temp` until zero.
                temp := div(temp, 10)
                // prettier-ignore
                if iszero(temp) { break }
            }

            let length := sub(end, str)
            // Move the pointer 32 bytes leftwards to make room for the length.
            str := sub(str, 0x20)
            // Store the length.
            mstore(str, length)
        }
    }    

}    
// File: contracts/SetPhaseable.sol



// SPDX-License-Identifier: MIT
pragma solidity ^0.8.17;
import "@openzeppelin/contracts/token/ERC721/IERC721.sol";
import "@openzeppelin/contracts/token/ERC1155/IERC1155.sol";

struct PhaseableData { 
    Phase[] phases;
    uint256 activePhase;
    uint256 maxSupply;
}    

struct Phase {
    string name;
    uint256 maxPerWallet;
    uint256 highestSupply;
    uint256 cost;
}

error MintIsNotAllowedRightNow();
error ExceedsMaxSupply();
error PhaseNotActiveYet();
error PhaseExhausted();
error WalletMintsFilled();

library SetPhaseable {
    function initialize(PhaseableData storage self, Phase[] storage phases, uint256 maxSupply) public {
        self.phases = phases;
        self.activePhase = 0;
        self.maxSupply = maxSupply;
    }
    function getMaxSupply(PhaseableData storage self) public view returns (uint256) {
        return self.maxSupply;
    }
    function setMaxSupply(PhaseableData storage self, uint256 newMax) public {
        self.maxSupply = newMax;
    }
    function getPhases(PhaseableData storage self) public view returns (Phase[] storage) {
        return self.phases;
    }
    function getActivePhase(PhaseableData storage self) public view returns (uint256) {
        return self.activePhase;
    }
    function findPhase(PhaseableData storage self, uint256 phaseId) public view returns (Phase memory) {
        return self.phases[phaseId];
    }
    function startNextPhase(PhaseableData storage self) public {
        self.activePhase += 1;
    }
    function revertPhase(PhaseableData storage self) public {
        self.activePhase -= 1;
    }
    function addPhase(PhaseableData storage self,Phase calldata nextPhase) public {
        self.phases.push(nextPhase);
    }
}