/**
  * Get the custom spawn location of a world. If none is set, it will return the default.
  *
  * @param world World to get spawn for
  * @return Custom spawn or default spawn if not set
  */
 public static Location getWorldSpawn(World world) {
   ConfManager cm = ConfManager.getConfManager("spawns.yml");
   String w = world.getName();
   Location l = cm.getLocation("spawns." + w, world.getName());
   if (l == null) l = world.getSpawnLocation();
   return l;
 }
 /**
  * Gets the group-specific spawn for a player and a world.
  *
  * @param p Player to get spawn for
  * @param world World to get spawn for
  * @return null if no group-specific spawn or Location if existent
  */
 private static Location getGroupSpawn(Player p, World world) {
   ConfManager cm = ConfManager.getConfManager("spawns.yml");
   String group;
   try {
     if (!RoyalCommands.instance.vh.usingVault()) throw new UnsupportedOperationException();
     group = RoyalCommands.instance.vh.getPermission().getPrimaryGroup(p);
   } catch (UnsupportedOperationException e) {
     group = null;
   } catch (NullPointerException e) {
     group = null;
   }
   if (group == null || group.isEmpty()) return null;
   group = "." + group.toLowerCase();
   return cm.getLocation("spawns." + world.getName() + group, world.getName());
 }