blackandwhite.java

来自「一个黑白棋的源代码(尚未完成」· Java 代码 · 共 61 行

/*
 * BlackAndWhite.java
 *
 * Created on 2007-9-28, 14:50:12
 *
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package org.yangcq.controller;

import java.util.Stack;
import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
import org.yangcq.canvas.BlackWhiteGameCanvas;

/**
 * @author Administrator
 */
public class BlackAndWhite extends MIDlet
{

    private BlackWhiteGameCanvas gameCanvas;
    private Stack stack;

    public BlackAndWhite()
    {
        this.gameCanvas = new BlackWhiteGameCanvas(this);
        Thread game=new Thread(gameCanvas);
        game.start();
        this.stack = new Stack();
    }

    public void startApp()
    {
        if (this.stack.size() != 0)
        {
            Display.getDisplay(this).setCurrent((Displayable) this.stack.pop());
        } else
        {
            Display.getDisplay(this).setCurrent(gameCanvas);
            this.stack.push(gameCanvas);
        }
    }

    public void pauseApp()
    {
        Display.getDisplay(this).setCurrent(null);
        this.stack.pop();
    }

    public void destroyApp(boolean unconditional)
    {
    }

    public void exit()
    {
        this.destroyApp(false);
        this.notifyDestroyed();
    }
}