contract NonFungibleRope is ERC721Enumerable, Ownable, PaymentSplitter {
     using Strings for uint256;
    
      string public baseURI;
      string public baseExtension = ".json";
      uint256 public cost = 0.025 ether;
      uint256 public maxSupply = 3492;
      uint256 public maxMintAmount = 10;
      bool public paused = false;
 
    
      constructor(string memory _name, string memory _symbol, string memory _initBaseURI, address[] memory _payees, uint256[] memory _shares) ERC721(_name, _symbol) PaymentSplitter(_payees, _shares) {
        setBaseURI(_initBaseURI);
      }
    
      // internal
      function _baseURI() internal view virtual override returns (string memory) {
        return baseURI;
      }
    
      // public
      function mint(uint256 _mintAmount) public payable {
        uint256 supply = totalSupply();
        require(!paused, "Sale hasn't started yet");
        require(_mintAmount > 0, "Must mint more than one");
        require(_mintAmount <= maxMintAmount, "can't mint more than 10");
        require(supply + _mintAmount <= maxSupply, "The amount you're trying to mint exceeds the max supply");
        require(msg.value >= cost * _mintAmount, "Please enter the correct ether amount");
    
    
        for (uint256 i = 1; i <= _mintAmount; i++) {
          _safeMint(msg.sender, supply + i);
        }
      }
    
      function walletOfOwner(address _owner) public view returns (uint256[] memory) {
        uint256 ownerTokenCount = balanceOf(_owner);
        uint256[] memory tokenIds = new uint256[](ownerTokenCount);
        for (uint256 i; i < ownerTokenCount; i++) {
          tokenIds[i] = tokenOfOwnerByIndex(_owner, i);
        }
        return tokenIds;
      }
    
      function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token");
    
        string memory currentBaseURI = _baseURI();
        return bytes(currentBaseURI).length > 0
            ? string(abi.encodePacked(currentBaseURI, tokenId.toString(), baseExtension))
            : "";
      }
    
      //only owner
      function setBaseURI(string memory _newBaseURI) public onlyOwner {
        baseURI = _newBaseURI;
      }
    
      function setBaseExtension(string memory _newBaseExtension) public onlyOwner {
        baseExtension = _newBaseExtension;
      }
    
      function pause(bool _state) public onlyOwner {
        paused = _state;
      }
     
}
function setBaseURI(string memory _newBaseURI) public onlyOwner {
  baseURI = _newBaseURI;
}

//only owner