package dk.thoerup.bukkit.hoeruputils;

import org.bukkit.Chunk;
import org.bukkit.Location;
import org.bukkit.World;
import org.bukkit.command.Command;
import org.bukkit.command.CommandExecutor;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.Player;

public class RegenerateCommand implements CommandExecutor {
	

	@Override
	public boolean onCommand(final CommandSender sender, Command command, String label, String[] args) {
		
		if (!(sender instanceof Player)) {
			return false;
		}

		Player p = (Player) sender;

		if ( p.isOp() == false) {
			p.sendMessage("Needs to be operator to use /regenerate");
			return true;
		}

		Location loc = p.getLocation();
		World world = loc.getWorld();

		Chunk chunk = world.getChunkAt( loc );
		int cx = chunk.getX();
		int cz = chunk.getZ();

		final int radius = 5;

		for (int x= (cx+radius); x>=(cx-radius); x--) {
			for (int z=(cz+radius); z>=(cz-radius); z--) {
				world.regenerateChunk(x,z);
			}
		}

		p.sendMessage("ok");

		return true;
	}
}