Solidity API

PropsERC1155SignatureToCreateInternal

This contract implements the internal logic for creating ERC1155 tokens using a signature-based approach. It handles token creation, fee calculation, metadata management, and creator splits.

_executeSignatureToCreate

function _executeSignatureToCreate(address _to, string _metadata, bytes _signature, address[] _additionalSplits) internal returns (uint256 totalFee, address[] recipients, uint256[] feeAmounts)

Executes the signature-based token creation process

Parameters

Name	Type	Description
_to	address	The address to receive the newly created token
_metadata	string	The metadata for the new token
_signature	bytes	The signature to validate the creation request
_additionalSplits	address[]	Additional addresses to receive a split of the creator fee

Return Values

Name	Type	Description
totalFee	uint256	The total fee charged for the token creation
recipients	address[]	The addresses receiving portions of the fee
feeAmounts	uint256[]	The amounts each recipient receives

_upsertMetadataAndSplit

function _upsertMetadataAndSplit(uint256 _index, string _metadata, address _to) internal

Upserts the metadata and split for a specific token

Parameters

Name	Type	Description
_index	uint256	The index of the token
_metadata	string	The metadata for the token
_to	address	The address to receive the token

_currentTokenIndex

function _currentTokenIndex() internal view returns (uint256)

Returns the current token index

Return Values

Name	Type	Description
[0]	uint256	The current token index

_setApprovedSigner

function _setApprovedSigner(address _signer, bool _approved) internal

Sets the approval status of a signer

Parameters

Name	Type	Description
_signer	address	The address of the signer
_approved	bool	The approval status to set

_isApprovedSigner

function _isApprovedSigner(address _signer) internal view returns (bool)

Checks if a signer is approved

Parameters

Name	Type	Description
_signer	address	The address of the signer

Return Values

Name	Type	Description
[0]	bool	True if the signer is approved, false otherwise

_calculateCost

function _calculateCost(uint256 _quantity) internal view returns (uint256 totalCost)

Calculates the total cost for creating a specific quantity of tokens

Parameters

Name	Type	Description
_quantity	uint256	The number of tokens to create

Return Values

Name	Type	Description
totalCost	uint256	The total cost for creating the specified quantity of tokens

_setTokenRoyaltyIfAvailable

function _setTokenRoyaltyIfAvailable(address diamondAddress, uint256 tokenId, address receiver) internal

Sets the royalty for a token if the function exists using the _getDefaultRoyaltyBips function

Parameters

Name	Type	Description
diamondAddress	address	The address of the diamond
tokenId	uint256	The ID of the token to set the royalty for
receiver	address	The address to receive royalties