/*
 * Copyright 2007 Kevin Roe, Daniel Mccarney
 * This file is part of Jriver.
 *
 * Jriver is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * Jriver is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
 package org.jriver.lib.bin;

import java.io.*;
import java.net.*;
import java.util.*;
import javax.swing.tree.*;
import org.jriver.lib.std.Command;
import org.jriver.lib.Player;
import org.jriver.core.*;

public class look implements Command {
	private PrintWriter out;
        public void execute(String[] arg, Player player)
	{
		try {
			out = new PrintWriter(player.getSocket().getOutputStream(),true);
		} catch(IOException e) {
			e.printStackTrace();
		}
		DefaultMutableTreeNode node = player.environment();
		MudObject env = (MudObject) node.getUserObject();
		out.printf("[%s]%n", env.shortDesc);
		out.printf("%s%n", env.longDesc);
		out.println();
		Enumeration things = (Enumeration) env.inventory();
		while(things.hasMoreElements())
		{
			DefaultMutableTreeNode n = (DefaultMutableTreeNode) things.nextElement();
			MudObject obj = (MudObject) n.getUserObject();
			if(!player.equals(obj))
                        out.printf("  %s%n", obj.shortDesc);
		}
	}
}