If you don't know, is there a way to do something along the lines of: Code (Text): Bukkit.getWorld(serverPlayers = worldPlayers); or Bukkit.getWorlds(serverPlayers = worldPlayers);
This code makes no sense (invalid syntax). I'm not sure what you're asking. If you want to get the world that a sign belongs to, you can simple use getWorld() from the block that the sign belongs to: block.getWorld() If you want to get all loaded worlds in a server, you can use Bukkit.getWorlds(), which will return List<World>. You can call getName() on a world to get the name of a world.
I am wanting to find the world from another server where all of the players on that server are playing