introscreen.java

一个基于J2ME的pacman游戏

/**
 * PacMan for J2ME Devices
 * CS 327 - Design Project, Fall 2002
 * University of Illinois, Urbana-Champaign
 * 
 * file: IntroScreen.java 
 * contact: Chris Epsom
 * date: 11/24/02
 **/

//----------------------------------------------------------------------------//


import javax.microedition.lcdui.*;
//import java.lang.Thread;

//This is a class that will be later used to Display the Intro Screen

public class IntroScreen extends Form implements ItemStateListener
{
    /**
     * Used to tell which menu item is highlighted.
     */
    private int isHighlighted;

    /**
     * Used to give an array of menu options.
     */
    private Item[] menuList;

    /**
	 * The default display for this midlet.
	 * This variable is assigned during object construction.
	 * Added April 8, 2003 by Benson Fung
	 **/
	Display disp_;

    /**
     * Constructor
     **/
    public IntroScreen(Display d)
    {
		super("Intro Screen");
		disp_ = d;
		ChoiceGroup startChoice = new ChoiceGroup("Menu", Choice.EXCLUSIVE);
		startChoice.append("Start Game", null);
		this.append(startChoice);
        // Add the code later
    }
	
	/**
     * Abstract class from Form
     * @param the Item that is changing
     **/        
    public void itemStateChanged(Item item)
    {
        // Add the code later
    }

    /**
     * Used to set the screen to display next.
     * @param the userChoice to set the screen
     **/
    public void setScreen(int numChoice)
    {
        // Add the code later
		
    }

    /**
     * Used to move to the next screen.
     **/
    public void advanceFrame()
    {
        //Add the code later
    }

    /**
     * Used to display the information to the screen
     **/
    public void paint()
    {
        // Add the code later
    }
	
	/**
	 * Shows the gameboard and starts the game.
	 * Added April 8, 2003 by Benson Fung
	 **/
	public void show()
	{
		disp_.setCurrent(this);
	}

    
}