[java] getCodeBase()

import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.applet.Applet;






public class Pearson extends JApplet implements ActionListener {

	private JButton singleplayerButton, multiplayerButton, creditsButton,playsingleButton;
  
  private JPanel mainMenu = new JPanel();
  private JPanel singleplayerMenu = new JPanel();
  private JPanel multiplayerMenu = new JPanel();
  private JPanel creditsPanel = new JPanel();
  private JPanel singleplayerGame = new JPanel();
  
  private JLabel mainmenuTitle = new JLabel("Pearson v0.1");
  private JLabel singleplayermenuTitle = new JLabel("Single Player");
  private JLabel name = new JLabel("Name:");
  private JLabel difficulty = new JLabel("Difficulty:");
  
  private JTextField text = new JTextField(15);
  
  private CardDeck deck = new CardDeck();
  
  public void init() {         
        
    //main menu button set-up
    singleplayerButton = new JButton("Play");
    singleplayerButton.setActionCommand("play");

    multiplayerButton = new JButton("Multiplayer");
    multiplayerButton.setActionCommand("multiplayer");

    creditsButton = new JButton("Credits");
    creditsButton.setActionCommand("credits");
        
    //single player menu button set-up
    playsingleButton = new JButton("Play");
    playsingleButton.setActionCommand("playsingle");
    
      //Create the radio buttons.
    JRadioButton easySetting = new JRadioButton("Easy     ");
    easySetting.setActionCommand("easy");
    easySetting.setSelected(true);

    JRadioButton noviceSetting = new JRadioButton("Novice  ");
    noviceSetting.setActionCommand("novice");

    JRadioButton difficultSetting = new JRadioButton("Difficult");
    difficultSetting.setActionCommand("difficult");
    
    //Match the radio button background with the panel background
    easySetting.setOpaque(false);
    noviceSetting.setOpaque(false);
    difficultSetting.setOpaque(false);
    
    //Group the buttons
    
    ButtonGroup radiobuttonGroup = new ButtonGroup();
    radiobuttonGroup.add(easySetting);
    radiobuttonGroup.add(noviceSetting);
    radiobuttonGroup.add(difficultSetting);


       
    //Listeners for buttons in main menu panel
    singleplayerButton.addActionListener(this);
    multiplayerButton.addActionListener(this);
    creditsButton.addActionListener(this);
        
    //Listeners for buttons in single player menu panel
        
    playsingleButton.addActionListener(this);
    easySetting.addActionListener(this);
    noviceSetting.addActionListener(this);
    difficultSetting.addActionListener(this);

        
    //mainMenu panel set-up        
    mainMenu.setLayout(new BoxLayout( mainMenu, BoxLayout.Y_AXIS ) );
    
    mainmenuTitle.setAlignmentX(Component.CENTER_ALIGNMENT);
    singleplayerButton.setAlignmentX(Component.CENTER_ALIGNMENT);
    multiplayerButton.setAlignmentX(Component.CENTER_ALIGNMENT);
    creditsButton.setAlignmentX(Component.CENTER_ALIGNMENT);
    
    mainMenu.add(Box.createVerticalStrut(30));
    mainMenu.add(mainmenuTitle);
    mainMenu.add(Box.createVerticalStrut(110));    
    mainMenu.add(singleplayerButton);
    mainMenu.add(Box.createVerticalStrut(30));
    mainMenu.add(multiplayerButton);
    mainMenu.add(Box.createVerticalStrut(30));
    mainMenu.add(creditsButton);
    
    mainMenu.setBackground(new Color(255,30,60));
    
    //singleplayerMenu set-up
    
    singleplayerMenu.setLayout(new BoxLayout(singleplayerMenu, BoxLayout.Y_AXIS ) );
    
    singleplayermenuTitle.setAlignmentX(Component.CENTER_ALIGNMENT);
    difficulty.setAlignmentX(Component.CENTER_ALIGNMENT);
    easySetting.setAlignmentX(Component.CENTER_ALIGNMENT);
    noviceSetting.setAlignmentX(Component.CENTER_ALIGNMENT);
    difficultSetting.setAlignmentX(Component.CENTER_ALIGNMENT);
    name.setAlignmentX(Component.CENTER_ALIGNMENT);
    playsingleButton.setAlignmentX(Component.CENTER_ALIGNMENT);
    
    text.setMaximumSize(new Dimension(150, 25));

    
    singleplayerMenu.add(Box.createVerticalStrut(30));
    singleplayerMenu.add(singleplayermenuTitle);
    singleplayerMenu.add(Box.createVerticalStrut(75));
    singleplayerMenu.add(difficulty);
    singleplayerMenu.add(Box.createVerticalStrut(10));
    singleplayerMenu.add(easySetting);
    singleplayerMenu.add(noviceSetting);
    singleplayerMenu.add(difficultSetting);
    singleplayerMenu.add(Box.createVerticalStrut(30));
    singleplayerMenu.add(name);
    singleplayerMenu.add(text);
    singleplayerMenu.add(Box.createVerticalStrut(30));
    singleplayerMenu.add(playsingleButton);
   
    
    
    singleplayerMenu.setBackground(new Color(255,30,60));
        
    setContentPane(mainMenu);
  }

  public void actionPerformed(ActionEvent evt) {
    
    if (evt.getActionCommand().equals( "play" )) {
      setContentPane(singleplayerMenu);
     	validate();
    }
    else if (evt.getActionCommand().equals( "multiplayer" ) ) {
      setContentPane(multiplayerMenu);
     	validate();
      
    }
    else if (evt.getActionCommand().equals( "credits" ) ) {
      setContentPane(creditsPanel);
     	validate();
      
    }
    
    if (evt.getActionCommand().equals("playsingle")) {
      setContentPane(singleplayerGame);
      startsingleplayerGame();
     	validate();
    }
    
  }
  
  private void startsingleplayerGame() { 
  
    loadUI(1);
    
    deck.loadImages();
    
    deck.deal();
    
  
  }
  
  private void startmultiplayerGame() { 
  
    loadUI(2);
    
    deck.loadImages();
    
    deck.deal();
    
  
  }
  
  private void loadUI(int gameType) {
  
    if (gameType==1){
    	
    }
 
  }
  
}

class Player {
	
	

}

class CardDeck {
	
	 public void loadImages() {
	 	
	 	 Image[] hearts = new Image[13];
    
     for (int i = 0; i < 12; i++) {
            
       hearts = getImage(getCodeBase(), (i+2) + "h.gif");
		   
		 }
		   
		   Image[] images = new Image[9]; //array of 9 images


			 ImageIcon icon = new ImageIcon("cards/2h.gif"); // create icon
			 
			 images[0] = icon.getImage(); // get the Image from the icon

		   
		 }  
		   
		    
           
        
   


	
		public void deal(){
		
  }
	
	
}