@Override
public List<String> execute(Instances instances, Player player, String[] args) {
if (args.length != 1) {
return null;
}
Session session = instances.getSession(player);
if (session.getEntrance() == null) {
throw new InvocationException("You have not set the entrance portal location.");
}
if (session.getDestination() == null) {
throw new InvocationException("You have not set the destination portal location.");
}
if (instances.getPortalPair(args[0]) != null) {
throw new InvocationException("That portal pair already exists.");
}
InstanceEntrancePortal entrance = new InstanceEntrancePortal(session.getEntrance());
InstanceDestinationPortal destination = new InstanceDestinationPortal(session.getDestination());
Difficulty difficulty =
instances.getServer().getWorld(destination.getCuboid().getWorld()).getDifficulty();
PortalPair pair = new PortalPair(args[0], entrance, destination, difficulty);
instances.addPortalPair(pair);
session.clear();
return msg("Portal " + args[0] + " created.");
}
@Override
public List<String> execute(Instances instances, CommandSender sender, String[] args) {
if (args.length != 0) return null;
String[] motd = instances.getMotd();
if (motd == null) {
throw new InvocationException("No MOTD set, create one in plugins/Instances/motd.txt");
}
return Arrays.asList(motd);
}