/FileExtraction/Java_unseen/Wind-Development_WindSpigot/WindSpigot-API/src/main/java/org/bukkit/command/defaults/SetWorldSpawnCommand.java
package org.bukkit.command.defaults;

import java.util.List;

import org.apache.commons.lang.Validate;
import org.bukkit.Bukkit;
import org.bukkit.ChatColor;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

import com.google.common.collect.ImmutableList;

@Deprecated
public class SetWorldSpawnCommand extends VanillaCommand {

	public SetWorldSpawnCommand() {
		super("setworldspawn");
		this.description = "Sets a worlds's spawn point. If no coordinates are specified, the player's coordinates will be used.";
		this.usageMessage = "/setworldspawn OR /setworldspawn <x> <y> <z>";
		this.setPermission("bukkit.command.setworldspawn");
	}

	@Override
	public boolean execute(CommandSender sender, String currentAlias, String[] args) {
		if (!testPermission(sender))
			return true;

		Player player = null;
		World world;
		if (sender instanceof Player) {
			player = (Player) sender;
			world = player.getWorld();
		} else {
			world = Bukkit.getWorlds().get(0);
		}

		final int x, y, z;

		if (args.length == 0) {
			if (player == null) {
				sender.sendMessage("You can only perform this command as a player");
				return true;
			}

			Location location = player.getLocation();

			x = location.getBlockX();
			y = location.getBlockY();
			z = location.getBlockZ();
		} else if (args.length == 3) {
			try {
				x = getInteger(sender, args[0], MIN_COORD, MAX_COORD, true);
				y = getInteger(sender, args[1], 0, world.getMaxHeight(), true);
				z = getInteger(sender, args[2], MIN_COORD, MAX_COORD, true);
			} catch (NumberFormatException ex) {
				sender.sendMessage(ex.getMessage());
				return true;
			}
		} else {
			sender.sendMessage(ChatColor.RED + "Usage: " + usageMessage);
			return false;
		}

		world.setSpawnLocation(x, y, z);

		Command.broadcastCommandMessage(sender,
				"Set world " + world.getName() + "'s spawnpoint to (" + x + ", " + y + ", " + z + ")");
		return true;

	}

	@Override
	public List<String> tabComplete(CommandSender sender, String alias, String[] args) {
		Validate.notNull(sender, "Sender cannot be null");
		Validate.notNull(args, "Arguments cannot be null");
		Validate.notNull(alias, "Alias cannot be null");

		return ImmutableList.of();
	}
}
