fivelink.java

一款J2ME作得手机游戏

package org.javagarden.j2me.fivelink.client;

import javax.microedition.lcdui.Choice;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.List;
import javax.microedition.midlet.MIDlet;

/**
 * 五子棋是起源于中国古代的传统黑白棋种之一。现代五子棋日文称之为"連珠"，英译为"Renju"，英文称
 * 之为"Gobang"或"FIR"(Five in a Row的缩写)，亦有"连五子"、"五子连"、"串珠"、"五目"、
 * "五目碰"、"五格"等多种称谓。
 * <p>
 * 五子棋不仅能增强思维能力，提高智力，而且富含哲理，有助于修身养性。五子棋既有现代休闲的明显特征
 * "短、平、快"，又有古典哲学的高深学问"阴阳易理"；它既有简单易学的特性，为人民群众所喜闻乐见，
 * 又有深奥的技巧和高水平的国际性比赛；它的棋文化源渊流长，具有东方的神秘和西方的直观；既有"场"的
 * 概念，亦有"点"的连接。它是中西文化的交流点，是古今哲理的结晶。
 * <p>
 * 五子棋主控程序。
 * @author Turbo Chen
 */
public class FiveLink
                extends MIDlet
                implements CommandListener
{

    private FiveLinkBoard chessBoard;
    
    private About about;
    
    private Help help;
    
    private Splash splash;
    
    private Display display;

    private Command menuCmd;
    
    private List menuItems;
    
    public FiveLink()
    {

        display = Display.getDisplay(this);
        menuCmd = new Command("Menu",Command.EXIT,2);
        menuItems = new List("Menu",Choice.IMPLICIT);
        menuItems.setCommandListener(this);
        menuItems.append("Return Game",null);
        menuItems.append("New Game",null);
        menuItems.append("Help",null);
        menuItems.append("About",null);
        menuItems.append("Exit",null);
        

        
        about = new About();
        about.addCommand(menuCmd);
        about.setCommandListener(this);

        help = new Help("Help");
        help.addCommand(menuCmd);
        help.setCommandListener(this);

        splash = new Splash();
        
        chessBoard = new FiveLinkBoard();
        chessBoard.addCommand(menuCmd);
        chessBoard.setCommandListener(this);

        chessBoard.newGame();

    }

    public void startApp()
    {
        display.setCurrent(splash);
        try
        {
            Thread.sleep(2000);
        }catch (InterruptedException e)
        {
        }
        
        display.setCurrent(chessBoard);
    }

    public void pauseApp()
    {
    }

    public void destroyApp(boolean unconditional)
    {
    }

    public void commandAction(Command c, Displayable s)
    {
        if (c == menuCmd)
        {
            if ( chessBoard.model.isGameOver() )
                menuItems.getSelectedFlags(new boolean[]{false,true,true,true,true});
            else
                menuItems.getSelectedFlags(new boolean[]{true,true,true,true,true});
            display.setCurrent(menuItems);
        }else
        {
            switch(menuItems.getSelectedIndex())
            {
                case 0:
                    display.setCurrent(this.chessBoard);
                    break;
                case 1:
                    chessBoard.newGame();
                    display.setCurrent(this.chessBoard);
                    break;
                case 2:
                    display.setCurrent(help);
                    break;
                case 3:
                    display.setCurrent(about);
                    break;
                case 4:
                    notifyDestroyed();
                    break;
            }
        }
    }
    
    

   

  
    
    
}