run method

Implementation

@override
void run(String label, List<String> args) {
  if (args.length > 1) throw const CommandUsageException();
  final world = args.firstOrNull;
  if (world != null && server.getWorld(world) == null) {
    throw CommandFailure("Unknown world: $world");
  }
  final players = server.userManager
      .getUsers()
      .where(
        (player) =>
            world == null || server.getUserWorldName(player.key) == world,
      )
      .toList();
  server.log("${players.length} connected player(s).");
  server.consoler.table(
    ["ID", "Name", "World", "Roles", "Address", "Fingerprint"],
    [
      for (final player in players)
        [
          '#${player.key}',
          '@${player.value.name}',
          server.getUserWorldName(player.key),
          player.value.roles.join(', '),
          server.players[player.key]?.address,
          player.value.fingerprint ?? "guest",
        ],
    ],
  );
}