Blockwell

Spells of Genesis Askian Card

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Public Functions 23
Event Types 4
Code Size 55,128 bytes

Approval Event

Parameters help
owner
address help
approved
address help
tokenId
uint256 help

ApprovalForAll Event

Parameters help
owner
address help
operator
address help
approved
bool help

OwnershipTransferred Event

Parameters help
previousOwner
address help
newOwner
address help

Transfer Event

Parameters help
from
address help
to
address help
tokenId
uint256 help

Functions Expand All Collapse All

owner keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function owner() public view returns (address) {
        return _owner;
    }

isOwner keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
    function isOwner() public view returns (bool) {
        return _msgSender() == _owner;
    }

renounceOwnership keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null
Source Code
    function renounceOwnership() public onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

transferOwnership keyboard_arrow_up

Parameters help

Name Type
newOwner
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null

Requirements help

Source Code
    function transferOwnership(address newOwner) public onlyOwner {
        _transferOwnership(newOwner);
    }

balanceOf keyboard_arrow_up

Parameters help

Name Type
owner
address help

Properties

Visibility help public
Mutability help view

Requirements help

Source Code
    function balanceOf(address owner) public view returns (uint256) {
        require(owner != address(0), "ERC721: balance query for the zero address");

        return _ownedTokensCount[owner].current();
    }

ownerOf keyboard_arrow_up

Parameters help

Name Type
tokenId
uint256 help

Properties

Visibility help public
Mutability help view

Requirements help

Source Code
    function ownerOf(uint256 tokenId) public view returns (address) {
        address owner = _tokenOwner[tokenId];
        require(owner != address(0), "ERC721: owner query for nonexistent token");

        return owner;
    }

safeTransferFrom keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
tokenId
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function safeTransferFrom(address from, address to, uint256 tokenId) public {
        safeTransferFrom(from, to, tokenId, "");
    }

transferFrom keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
tokenId
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function transferFrom(address from, address to, uint256 tokenId) public {
        //solhint-disable-next-line max-line-length
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");

        _transferFrom(from, to, tokenId);
    }

approve keyboard_arrow_up

Parameters help

Name Type
to
address help
tokenId
uint256 help

Properties

Visibility help public
Mutability help transaction
Source Code
    function approve(address to, uint256 tokenId) public {
        address owner = ownerOf(tokenId);
        require(to != owner, "ERC721: approval to current owner");

        require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()),
            "ERC721: approve caller is not owner nor approved for all"
        );

        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

getApproved keyboard_arrow_up

Parameters help

Name Type
tokenId
uint256 help

Properties

Visibility help public
Mutability help view

Requirements help

null
Source Code
    function getApproved(uint256 tokenId) public view returns (address) {
        require(_exists(tokenId), "ERC721: approved query for nonexistent token");

        return _tokenApprovals[tokenId];
    }

setApprovalForAll keyboard_arrow_up

Parameters help

Name Type
to
address help
approved
bool help

Properties

Visibility help public
Mutability help transaction

Requirements help

Source Code
    function setApprovalForAll(address to, bool approved) public {
        require(to != _msgSender(), "ERC721: approve to caller");

        _operatorApprovals[_msgSender()][to] = approved;
        emit ApprovalForAll(_msgSender(), to, approved);
    }

isApprovedForAll keyboard_arrow_up

Parameters help

Name Type
owner
address help
operator
address help

Properties

Visibility help public
Mutability help view
Source Code
  function isApprovedForAll(
    address owner,
    address operator
  )
    public
    view
    returns (bool)
  {
    // Whitelist OpenSea proxy contract for easy trading.
    ProxyRegistry proxyRegistry = ProxyRegistry(proxyRegistryAddress);
    if (address(proxyRegistry.proxies(owner)) == operator) {
        return true;
    }

    return super.isApprovedForAll(owner, operator);
  }

safeTransferFrom keyboard_arrow_up

Parameters help

Name Type
from
address help
to
address help
tokenId
uint256 help
_data
bytes help

Properties

Visibility help public
Mutability help transaction
Source Code
    function safeTransferFrom(address from, address to, uint256 tokenId, bytes memory _data) public {
        require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved");
        _safeTransferFrom(from, to, tokenId, _data);
    }

name keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

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Source Code
    function name() external view returns (string memory) {
        return _name;
    }

symbol keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

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Source Code
    function symbol() external view returns (string memory) {
        return _symbol;
    }

tokenURI keyboard_arrow_up

Parameters help

Name Type
_tokenId
uint256 help

Properties

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Mutability help view
Source Code
  function tokenURI(uint256 _tokenId) external view returns (string memory) {
    return Strings.strConcat(
        baseTokenURI(),
        Strings.uint2str(_tokenId)
    );
  }

supportsInterface keyboard_arrow_up

Parameters help

Name Type
interfaceId
bytes4 help

Properties

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Source Code
    function supportsInterface(bytes4 interfaceId) external view returns (bool) {
        return _supportedInterfaces[interfaceId];
    }

baseURI keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

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Source Code
    function baseURI() external view returns (string memory) {
        return _baseURI;
    }

totalSupply keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

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Source Code
    function totalSupply() public view returns (uint256) {
        return _allTokens.length;
    }

tokenOfOwnerByIndex keyboard_arrow_up

Parameters help

Name Type
owner
address help
index
uint256 help

Properties

Visibility help public
Mutability help view
Source Code
    function tokenOfOwnerByIndex(address owner, uint256 index) public view returns (uint256) {
        require(index < balanceOf(owner), "ERC721Enumerable: owner index out of bounds");
        return _ownedTokens[owner][index];
    }

tokenByIndex keyboard_arrow_up

Parameters help

Name Type
index
uint256 help

Properties

Visibility help public
Mutability help view

Requirements help

Source Code
    function tokenByIndex(uint256 index) public view returns (uint256) {
        require(index < totalSupply(), "ERC721Enumerable: global index out of bounds");
        return _allTokens[index];
    }

mintTo keyboard_arrow_up

Parameters help

Name Type
_to
address help

Properties

Visibility help public
Mutability help transaction

Modifiers help

onlyOwner checks for the following:
null
Source Code
  function mintTo(address _to) public onlyOwner {
    uint256 newTokenId = _getNextTokenId();
    _mint(_to, newTokenId);
    _incrementTokenId();
  }

baseTokenURI keyboard_arrow_up

Parameters help

This function has no parameters.

Properties

Visibility help public
Mutability help view
Source Code
  function baseTokenURI() public view returns (string memory) {
    return "https://metadata.spellsofgenesis.com/sog-eth-askian/";
  }