/*
 * 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 org.apache.log4j.Logger;
*/


import org.jriver.lib.interfaces.Talkable;
import org.jriver.lib.std.Command;
import org.jriver.core.MudDriver;
import org.jriver.lib.Player;

/**
 * A basic shout command that echoes the input provided to all
 * connected users.
 * @author Enigma
 * integrated into new system by Zanz
 */
public class shout implements Command
{
/*
	private Logger m_log = Logger.getLogger(this.getClass().toString());
*/
	MudDriver driver;
	
	/* (non-Javadoc)
	 * The entry point of the shout command, execute accepts the required arguments
	 * and passes them to our connection pool's shout method.
         * @see org.jriver.lib.std.Command#execute(java.lang.String[], java.io.InputStream, java.io.OutputStream)
	 */
        public void execute(String[] args, Player player)
	{
		try {
			InputStream in = player.getSocket().getInputStream();
			OutputStream out = player.getSocket().getOutputStream();
		} catch(IOException e) {
			e.printStackTrace();
		}
		StringBuffer buff = new StringBuffer();
		
		for(String s : args)
		{
			buff.append(s);
			buff.append(" ");
		}
		
			shout(player, buff.toString());
	}

	public void shout(Player source, String message)
        {
                Player user;
                driver = MudDriver.getMudDriver();
                
                Iterator<Player> e = driver.getUsers().iterator();
                
                while (e.hasNext())
                {
					user = e.next();
					 
					        
			        if (message.equals("DISCONNECT"))
			        	message = source.queryName() + " has left.\r";
					else if (message.equals("CONNECT"))
						message = source.queryName() + " arrives.\r";
					else 
					{
						user.catchTell(
								"[shout] "+ source.queryName() +": "+message+"\r",
								Talkable.MessageLevel.GENERAL, source);
					}
                }
                return;
        }
}