SemiFungible1155

bitbeckers

Contract for minting semi-fungible EIP1155 tokens

Extends { Upgradeable1155 } token with semi-fungible properties and the concept of units

Adds split bit strategy as described in EIP-1155

Methods

__SemiFungible1155_init

function __SemiFungible1155_init() external nonpayable

see { openzeppelin-contracts-upgradeable/contracts/proxy/utils/Initializable.sol }

balanceOf

function balanceOf(address account, uint256 id) external view returns (uint256)

See {IERC1155-balanceOf}. Requirements: - account cannot be the zero address.

Parameters

Name	Type	Description
account	address	undefined
id	uint256	undefined

Returns

Name	Type	Description
_0	uint256	undefined

balanceOfBatch

function balanceOfBatch(address[] accounts, uint256[] ids) external view returns (uint256[])

See {IERC1155-balanceOfBatch}. Requirements: - accounts and ids must have the same length.

Parameters

Name	Type	Description
accounts	address[]	undefined
ids	uint256[]	undefined

Returns

Name	Type	Description
_0	uint256[]	undefined

burn

function burn(address account, uint256 id, uint256 value) external nonpayable

Parameters

Name	Type	Description
account	address	undefined
id	uint256	undefined
value	uint256	undefined

burnBatch

function burnBatch(address account, uint256[] ids, uint256[] values) external nonpayable

Parameters

Name	Type	Description
account	address	undefined
ids	uint256[]	undefined
values	uint256[]	undefined

isApprovedForAll

function isApprovedForAll(address account, address operator) external view returns (bool)

See {IERC1155-isApprovedForAll}.

Parameters

Name	Type	Description
account	address	undefined
operator	address	undefined

Returns

Name	Type	Description
_0	bool	undefined

owner

function owner() external view returns (address)

Returns the address of the current owner.

Returns

Name	Type	Description
_0	address	undefined

ownerOf

function ownerOf(uint256 tokenID) external view returns (address _owner)

Returns the owner of a given token ID.

Parameters

Name	Type	Description
tokenID	uint256	The ID of the token to query.

Returns

Name	Type	Description
_owner	address	The address of the owner of the token.

proxiableUUID

function proxiableUUID() external view returns (bytes32)

Implementation of the ERC1822 {proxiableUUID} function. This returns the storage slot used by the implementation. It is used to validate the implementation's compatibility when performing an upgrade. IMPORTANT: A proxy pointing at a proxiable contract should not be considered proxiable itself, because this risks bricking a proxy that upgrades to it, by delegating to itself until out of gas. Thus it is critical that this function revert if invoked through a proxy. This is guaranteed by the notDelegated modifier.

Returns

Name	Type	Description
_0	bytes32	undefined

renounceOwnership

function renounceOwnership() external nonpayable

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.

safeBatchTransferFrom

function safeBatchTransferFrom(address from, address to, uint256[] ids, uint256[] amounts, bytes data) external nonpayable

See {IERC1155-safeBatchTransferFrom}.

Parameters

Name	Type	Description
from	address	undefined
to	address	undefined
ids	uint256[]	undefined
amounts	uint256[]	undefined
data	bytes	undefined

safeTransferFrom

function safeTransferFrom(address from, address to, uint256 id, uint256 amount, bytes data) external nonpayable

See {IERC1155-safeTransferFrom}.

Parameters

Name	Type	Description
from	address	undefined
to	address	undefined
id	uint256	undefined
amount	uint256	undefined
data	bytes	undefined

setApprovalForAll

function setApprovalForAll(address operator, bool approved) external nonpayable

See {IERC1155-setApprovalForAll}.

Parameters

Name	Type	Description
operator	address	undefined
approved	bool	undefined

supportsInterface

function supportsInterface(bytes4 interfaceId) external view returns (bool)

See {IERC165-supportsInterface}.

Parameters

Name	Type	Description
interfaceId	bytes4	undefined

Returns

Name	Type	Description
_0	bool	undefined

transferOwnership

function transferOwnership(address newOwner) external nonpayable

Transfers ownership of the contract to a new account (newOwner). Can only be called by the current owner.

Parameters

Name	Type	Description
newOwner	address	undefined

upgradeTo

function upgradeTo(address newImplementation) external nonpayable

Upgrade the implementation of the proxy to newImplementation. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address	undefined

upgradeToAndCall

function upgradeToAndCall(address newImplementation, bytes data) external payable

Upgrade the implementation of the proxy to newImplementation, and subsequently execute the function call encoded in data. Calls {_authorizeUpgrade}. Emits an {Upgraded} event.

Parameters

Name	Type	Description
newImplementation	address	undefined
data	bytes	undefined

uri

function uri(uint256 tokenID) external view returns (string _uri)

Returns the metadata URI for a given token ID.This function retrieves the metadata URI for the specified token ID by calling the uri function of the ERC1155URIStorageUpgradeable contract.The metadata URI is a string that points to a JSON file containing information about the token, such as its name, symbol, and image.This function always returns the URI for the basetype so that it's managed in one place.

Parameters

Name	Type	Description
tokenID	uint256	The ID of the token to retrieve the metadata URI for.

Returns

Name	Type	Description
_uri	string	The metadata URI for the specified token ID.

Events

AdminChanged

event AdminChanged(address previousAdmin, address newAdmin)

Parameters

Name	Type	Description
previousAdmin	address	undefined
newAdmin	address	undefined

ApprovalForAll

event ApprovalForAll(address indexed account, address indexed operator, bool approved)

Parameters

Name	Type	Description
account indexed	address	undefined
operator indexed	address	undefined
approved	bool	undefined

BatchValueTransfer

event BatchValueTransfer(uint256[] claimIDs, uint256[] fromTokenIDs, uint256[] toTokenIDs, uint256[] values)

Emitted on transfer of values between fromTokenIDs to toTokenIDs of claimIDs

Parameters

Name	Type	Description
claimIDs	uint256[]	undefined
fromTokenIDs	uint256[]	undefined
toTokenIDs	uint256[]	undefined
values	uint256[]	undefined

BeaconUpgraded

event BeaconUpgraded(address indexed beacon)

Parameters

Name	Type	Description
beacon indexed	address	undefined

Initialized

event Initialized(uint8 version)

Parameters

Name	Type	Description
version	uint8	undefined

OwnershipTransferred

event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)

Parameters

Name	Type	Description
previousOwner indexed	address	undefined
newOwner indexed	address	undefined

TransferBatch

event TransferBatch(address indexed operator, address indexed from, address indexed to, uint256[] ids, uint256[] values)

Parameters

Name	Type	Description
operator indexed	address	undefined
from indexed	address	undefined
to indexed	address	undefined
ids	uint256[]	undefined
values	uint256[]	undefined

TransferSingle

event TransferSingle(address indexed operator, address indexed from, address indexed to, uint256 id, uint256 value)

Parameters

Name	Type	Description
operator indexed	address	undefined
from indexed	address	undefined
to indexed	address	undefined
id	uint256	undefined
value	uint256	undefined

URI

event URI(string value, uint256 indexed id)

Parameters

Name	Type	Description
value	string	undefined
id indexed	uint256	undefined

Upgraded

event Upgraded(address indexed implementation)

Parameters

Name	Type	Description
implementation indexed	address	undefined

ValueTransfer

event ValueTransfer(uint256 claimID, uint256 fromTokenID, uint256 toTokenID, uint256 value)

Emitted on transfer of value between fromTokenID to toTokenID of the same claimID

Parameters

Name	Type	Description
claimID	uint256	undefined
fromTokenID	uint256	undefined
toTokenID	uint256	undefined
value	uint256	undefined