/**********************************************************
* Filename    	: client.java 
* Version		: Beta V1.0
* written by  	: Dr. Roger Webster 
*
* This is the applet portion of the client.
* The game image and the port should be changed
* This calls clientwindow.java which does most of the work.
**********************************************************/
import java.awt.*;
import java.applet.Applet;
import java.net.*;

public class client extends Applet 
{
  	clientwindow window; 	
	LoginWindow loginwin;
	String Username;
	String param;
	int port = 8433;	// YOU MUST CHANGE THIS
	Image GameImage = null;

public void init ()
{
	GameImage = this.getImage(this.getDocumentBase(), "title.gif");
	System.out.println("port is " + port);
	loginwin = new LoginWindow(this, "Login Window");
	loginwin.show();
}

public void stop () 
{
		System.out.println("stop");
  		window.dispose(); 
}

public void SendInfo(String text) 
{
 	if (text.equals(""))
		Username = "DrewBledsoe";
	else
  		Username = text;
	System.out.println ("username is " + Username);
	window = new clientwindow(this, this.getDocumentBase(), port, Username, GameImage);  
}
} // end class

class LoginWindow extends Frame
{
	public client parent;
	public Panel buttonPanel;
	public Button login;
	public Label user_label;
	public TextField user, password;

	public LoginWindow(client parent, String wintitle)
	{
		super(wintitle);
		this.parent = parent;
		user_label = new Label("What's Your name:");
		user = new TextField(25);

		buttonPanel = new Panel();
		login = new Button("Connect to Server");

		//Add button to panel and panel to window
		setLayout(new FlowLayout());
		buttonPanel.setLayout(new GridLayout(7,1));
		buttonPanel.add(new Label("Please enter your name ..."));
		buttonPanel.add(user_label);	
		buttonPanel.add(user);		
		buttonPanel.add(new Label(""));
		buttonPanel.add(login);
		add(buttonPanel);

		//Size window to preferred size
		this.reshape(300, 300, 300, 300);
		move(150,300);
		user.requestFocus();
		this.show();
	}//end LoginWindow


	//  uses the jdk1.0.2 event handler...
	public boolean action(Event e, Object arg)
	{

			if(e.target == login || e.target == user)
			{
				if(this.isShowing())
				{
				   	try
					{	
						parent.SendInfo(user.getText());
				   	}
				   	catch(Exception exceptn)
					{
						exceptn.printStackTrace();
						System.out.println("Error:" + exceptn);
				   	}
				   	finally
					{
					   dispose();
				   	}
				}
			}
		return true;
	} //end action(Event, Object)
}//end class definition