runServer function

Implementation

Future<void> runServer(List<String> arguments, [ServerLoader? onLoad]) async {
  final ArgParser argParser = buildParser();
  try {
    final ArgResults results = argParser.parse(arguments);
    bool verbose = false, autosave = false;
    int maxPlayers = 10;

    // Process the parsed arguments.
    if (results.wasParsed('help')) {
      printUsage(argParser);
      return;
    }
    if (results.wasParsed('version')) {
      print('server version: $version');
      return;
    }
    if (results.wasParsed('verbose')) {
      verbose = true;
    }
    if (results.wasParsed('autosave')) {
      autosave = true;
    }
    if (results.wasParsed('max-players')) {
      maxPlayers = int.tryParse(results['max-players'] ?? '') ?? maxPlayers;
    }
    String description = '';
    if (results.wasParsed('description')) {
      description = results['description'];
    }
    final server = await SetonixServer.load();
    await server.init(
      port: int.tryParse(results['port'] ?? '') ?? kDefaultPort,
      verbose: verbose,
      autosave: autosave,
      description: description,
      maxPlayers: maxPlayers,
    );
    await onLoad?.call(server);
    await server.run();
  } on FormatException catch (e) {
    // Print usage information if an invalid argument was provided.
    print(e.message);
    print('');
    printUsage(argParser);
  }
}