AavegotchiFacet
event PetOperatorApprovalForAll(address _owner, address _operator, bool _approved)
function totalSupply() external view returns (uint256 totalSupply_)
Query the universal totalSupply of all NFTs ever minted
Name | Type | Description |
---|---|---|
totalSupply_ | uint256 | the number of all NFTs that have been minted |
function balanceOf(address _owner) external view returns (uint256 balance_)
Count all NFTs assigned to an owner
NFTs assigned to the zero address are considered invalid, and this. function throws for queries about the zero address.
Name | Type | Description |
---|---|---|
_owner | address | An address for whom to query the balance |
Name | Type | Description |
---|---|---|
balance_ | uint256 | The number of NFTs owned by _owner , possibly zero |
function getAavegotchi(uint256 _tokenId) external view returns (struct AavegotchiInfo aavegotchiInfo_)
Query all details relating to an NFT
Name | Type | Description |
---|---|---|
_tokenId | uint256 | the identifier of the NFT to query |
Name | Type | Description |
---|---|---|
aavegotchiInfo_ | struct AavegotchiInfo | a struct containing all details about |
function aavegotchiClaimTime(uint256 _tokenId) external view returns (uint256 claimTime_)
returns the time an NFT was claimed
will return 0 if the NFT is still an unclaimed portal
Name | Type | Description |
---|---|---|
_tokenId | uint256 | the identifier of the NFT |
Name | Type | Description |
---|---|---|
claimTime_ | uint256 | the time the NFT was claimed |
function tokenByIndex(uint256 _index) external view returns (uint256 tokenId_)
function tokenOfOwnerByIndex(address _owner, uint256 _index) external view returns (uint256 tokenId_)
function tokenIdsOfOwner(address _owner) external view returns (uint32[] tokenIds_)
Get all the Ids of NFTs owned by an address
Name | Type | Description |
---|---|---|
_owner | address | The address to check for the NFTs |
Name | Type | Description |
---|---|---|
tokenIds_ | uint32[] | an array of unsigned integers,each representing the tokenId of each NFT |
function allAavegotchisOfOwner(address _owner) external view returns (struct AavegotchiInfo[] aavegotchiInfos_)
Get all details about all the NFTs owned by an address
Name | Type | Description |
---|---|---|
_owner | address | The address to check for the NFTs |
Name | Type | Description |
---|---|---|
aavegotchiInfos_ | struct AavegotchiInfo[] | an array of structs,where each struct contains all the details of each NFT |
function batchOwnerOf(uint256[] _tokenIds) external view returns (address[] owners_)
function ownerOf(uint256 _tokenId) external view returns (address owner_)
Find the owner of an NFT
NFTs assigned to zero address are considered invalid, and queries about them do throw.
Name | Type | Description |
---|---|---|
_tokenId | uint256 | The identifier for an NFT |
Name | Type | Description |
---|---|---|
owner_ | address | The address of the owner of the NFT |
function getApproved(uint256 _tokenId) external view returns (address approved_)
Get the approved address for a single NFT
Throws if
_tokenId
is not a valid NFT.Name | Type | Description |
---|---|---|
_tokenId | uint256 | The NFT to find the approved address for |
Name | Type | Description |
---|---|---|
approved_ | address | The approved address for this NFT, or the zero address if there is none |
function isApprovedForAll(address _owner, address _operator) external view returns (bool approved_)
Query if an address is an authorized operator for another address
Name | Type | Description |
---|---|---|
_owner | address | The address that owns the NFTs |
_operator | address | The address that acts on behalf of the owner |
Name | Type | Description |
---|---|---|
approved_ | bool | True if _operator is an approved operator for _owner , false otherwise |
function isPetOperatorForAll(address _owner, address _operator) external view returns (bool approved_)
Check if an address
_operator
is an authorized pet operator for another address _owner
Name | Type | Description |
---|---|---|
_owner | address | address of the lender of the NFTs |
_operator | address | address that acts pets the gotchis on behalf of the owner |
Name | Type | Description |
---|---|---|
approved_ | bool | true if operator is an approved pet operator, False if otherwise |
function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes _data) external
Transfers the ownership of an NFT from one address to another address
Throws unless
LibMeta.msgSender()
is the current owner, an authorized operator, or the approved address for this NFT. Throws if _from
is not the current owner. Throws if _to
is the zero address. Throws if _tokenId
is not a valid NFT. When transfer is complete, this function checks if _to
is a smart contract (code size > 0). If so, it calls onERC721Received
on _to
and throws if the return value is not bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))
.Name | Type | Description |
---|---|---|
_from | address | The current owner of the NFT |
_to | address | The new owner |
_tokenId | uint256 | The NFT to transfer |
_data | bytes | Additional data with no specified format, sent in call to _to |
function safeBatchTransferFrom(address _from, address _to, uint256[] _tokenIds, bytes _data) external
Throws unless
LibMeta.msgSender()
is the current owner, an authorized operator, or the approved address of each of the NFTs in _tokenIds
. Throws if _from
is not the current owner. Throws if _to
is the zero address. Throws if one of the NFTs in _tokenIds
is not a valid NFT. When transfer is complete, this function checks if _to
is a smart contract (code size > 0). If so, it calls onERC721Received
on _to
and throws if the return value is not bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))
.Name | Type | Description |
---|---|---|
_from | address | The current owner of the NFTs |
_to | address | The new owner |
_tokenIds | uint256[] | An array containing the identifiers of the NFTs to transfer |
_data | bytes | Additional data with no specified format, sent in call to _to |
function safeTransferFrom(address _from, address _to, uint256 _tokenId) external
Transfers the ownership of an NFT from one address to another address
This works identically to the other function with an extra data parameter, except this function just sets data to "".
Name | Type | Description |
---|---|---|
_from | address | The current owner of the NFT |
_to | address | The new owner |
_tokenId | uint256 | The NFT to transfer |
function transferFrom(address _from, address _to, uint256 _tokenId) external
Transfer ownership of an NFT -- THE CALLER IS RESPONSIBLE TO CONFIRM THAT
_to
IS CAPABLE OF RECEIVING NFTS OR ELSE THEY MAY BE PERMANENTLY LOSTThrows unless
LibMeta.msgSender()
is the current owner, an authorized operator, or the approved address for this NFT. Throws if _from
is not the current owner. Throws if _to
is the zero address. Throws if _tokenId
is not a valid NFT.Name | Type | Description |
---|---|---|
_from | address | The current owner of the NFT |
_to | address | The new owner |
_tokenId | uint256 | The NFT to transfer |
function approve(address _approved, uint256 _tokenId) external
Change or reaffirm the approved address for an NFT
The zero address indicates there is no approved address. Throws unless
LibMeta.msgSender()
is the current NFT owner, or an authorized operator of the current owner.Name | Type | Description |
---|---|---|
_approved | address | The new approved NFT controller |
_tokenId | uint256 | The NFT to approve |
function setApprovalForAll(address _operator, bool _approved) external
Enable or disable approval for a third party ("operator") to manage all of
LibMeta.msgSender()
's assetsEmits the ApprovalForAll event. The contract MUST allow multiple operators per owner.
Name | Type | Description |
---|---|---|
_operator | address | Address to add to the set of authorized operators |
_approved | bool | True if the operator is approved, false to revoke approval |
function setPetOperatorForAll(address _operator, bool _approved) external
Enable or disable approval for a third party("operator") to help pet LibMeta.msgSender()'s gotchis
Emits the PetOperatorApprovalForAll event
Name | Type | Description |
---|---|---|
_operator | address | Address to disable/enable as a pet operator |
_approved | bool | True if operator is approved,False if approval is revoked |
function name() external view returns (string)
Return the universal name of the NFT
function symbol() external view returns (string)
An abbreviated name for NFTs in this contract
function tokenURI(uint256 _tokenId) external pure returns (string)
A distinct Uniform Resource Identifier (URI) for a given asset.
Throws if
_tokenId
is not a valid NFT. URIs are defined in RFC 3986. The URI may point to a JSON file that conforms to the "ERC721 Metadata JSON Schema".