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contracts...boxcutter.sol

// // SPDX-License-Identifier: MIT
pragma solidity ^0.8.2;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC1155/ERC1155.sol";

contract CompanionBoxcutter2000 is ERC1155, Ownable {
	uint256 public tokenCounter;
    uint256 public constant MAX_SUPPLY = 888;
    uint256 public boxcutterId = 1;
    bool private ownerMinted;

    constructor() ERC1155("ipfs://QmZogDdfz7CCHu4C8s9MyagKHFVfK2R3ecFtEN3NxRctyf") {
		  tokenCounter = 0;
      ownerMinted = false;
    }

    function mint() public returns (uint256) {
        require(tokenCounter <= MAX_SUPPLY, "Further minting would exceed max supply");
        require(balanceOf(msg.sender, boxcutterId) == 0, "Each address may only mint one box cutter");
        
        _mint(msg.sender, boxcutterId, 1, "");

        tokenCounter = tokenCounter + 1;

        return tokenCounter;
    }

    function ownerMint() public onlyOwner {
      require(tokenCounter + 88 <= MAX_SUPPLY, "Further minting would exceed max supply");
      require(ownerMinted == false, "Can only be done once!");


      _mint(msg.sender, boxcutterId, 88, "");

      tokenCounter = tokenCounter + 88;
      ownerMinted = true;
    }
}