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import "@openzeppelin/contracts/token/ERC721/extensions/ERC721URIStorage.sol"; | |
import "@openzeppelin/contracts/utils/Counters.sol"; | |
contract EmojiGotchi is ERC721, ERC721URIStorage { | |
using Counters for Counters.Counter; | |
Counters.Counter private _tokenIdCounter; | |
constructor() ERC721("EmojiGotchi", "emg") {} | |
function safeMint(address to) public { | |
uint256 tokenId = _tokenIdCounter.current(); | |
_tokenIdCounter.increment(); | |
_safeMint(to, tokenId); | |
_setTokenURI(tokenId, tokenURI(tokenId)); | |
} | |
// The following functions are overrides required by Solidity. | |
function _burn(uint256 tokenId) | |
internal | |
override(ERC721, ERC721URIStorage) | |
{ | |
super._burn(tokenId); | |
} | |
function tokenURI(uint256 tokenId) | |
public | |
view | |
override(ERC721, ERC721URIStorage) | |
returns (string memory) | |
{ | |
return super.tokenURI(tokenId); | |
} | |
} |
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'kqTwvdGV4dD48L3N2Zz4=', | |
'YgTwvdGV4dD48L3N2Zz4=', | |
'YkDwvdGV4dD48L3N2Zz4=', | |
'YoTwvdGV4dD48L3N2Zz4=', | |
'SgDwvdGV4dD48L3N2Zz4=' |
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