// SPDX-License-Identifier: MIT pragma solidity 0.8.10; import "./BEBase1155.sol"; contract BEChip1155 is BEBase1155 { mapping(uint256 => uint256) public tokenLevels; constructor() { maxSupply = 1; } function canMint(uint256 id) external view override returns (bool) { return !exists(id); } }