/* This is the core of the server and contains the client listener */

import java.net.*;

public class Server
{
	private static PacketHandler handler = new PacketHandler();
	private static int port = 1027; //The port that the server will be started on
	private int loopTime = 500; //Number of milliseconds before the server loops
	private static int maxConnections = 10; //Absolute maximum amount of players able to use the server at one time
	public static int currentlyOnline = 0; //Number of players currently online
	public static int[] XCoords = new int[maxConnections], YCoords = new int[maxConnections], playerDirections = new int[maxConnections];
	public static String[] usernames = new String[maxConnections];

	public Server() { }

	public static void main(String[] args)
	{
		Updater updater = new Updater();
		try
		{
			ServerSocket ss = new ServerSocket(port);
// MAKE THIS SOCKET, NON BLOCKING.
			System.out.println("Server started on " + ss.getInetAddress().getHostAddress() + ":" + port);

			while (true)
			{
				Socket newConnection = ss.accept();
// MAKE THIS SOCKET NON BLOCKING
				String hostname = ss.getInetAddress().getHostAddress();
				System.out.println("Client connection accepted from " + hostname + ":" + newConnection.getPort());
// WE HAVE A CONNECTION
				PacketReader packetType = new PacketReader(newConnection.getInputStream());
// GIVE A THREAD HERE
//                               runUserThread(sockety thing)
			}
		}
		catch (java.io.IOException ioe) { ioe.printStackTrace(); }
	}
}

public void runUserThread(Socket theConnection)
{
PacketReader packetType = new PacketReader(theConnection.getInputStream());
				switch (packetType.getID())
				{
					case 0: handler.handleNewConnection(newConnection, hostname); break; //new user
					case 1: handler.handleNewConnection(newConnection, hostname); break; //login
					case 2: (new Thread(updater)).start(); updater.startUpdateHandling(newConnection, hostname); break; //update packet
				}
}