gameoverscreen.java

还记得儿时在游戏机上玩坦克大战吗？如今这种经典游戏不在游戏机上玩了

//------------------------------------------------------------------------------
//                         COPYRIGHT 2008 GUIDEBEE
//                           ALL RIGHTS RESERVED.
//                     GUIDEBEE CONFIDENTIAL PROPRIETARY
///////////////////////////////////// REVISIONS ////////////////////////////////
// Date       Name                 Tracking #         Description
// ---------  -------------------  ----------         --------------------------
// 19JAN2008  James Shen                 	      Initial Creation
////////////////////////////////////////////////////////////////////////////////
//--------------------------------- PACKAGE ------------------------------------
//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:
//
//The above copyright notice and this permission notice shall be included in all
//copies or substantial portions of the Software.
//
//The Software shall be used for Good, not Evil.
//
//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
//SOFTWARE.
//Any questions, feel free to drop me a mail at [e-mail].
package com.pstreets.game.battlecity;

//--------------------------------- IMPORTS ------------------------------------
import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.*;

//[------------------------------ MAIN CLASS ----------------------------------]
////////////////////////////////////////////////////////////////////////////////
//--------------------------------- REVISIONS ----------------------------------
// Date       Name                 Tracking #         Description
// --------   -------------------  -------------      --------------------------
// 19JAN2008  James Shen                 	      Initial Creation
////////////////////////////////////////////////////////////////////////////////
/**
 * Gameover screen.
 * <p>
 * <hr><b>&copy; Copyright 2008 Guidebee, Inc. All Rights Reserved.</b>
 * @version     1.00, 19/01/08
 * @author      Guidebee, Inc.
 */


public final class GameoverScreen extends GameCanvas {
    
    
    /**
     * image game over
     */
    private Image imgGameover=null;
    
    /**
     * image x origin, center the image on the screen.
     */
    private int offsetX=0;
    
    /**
     * image y origin.
     */
    private int offsetY=0;
    
  
    /**
     * timer period
     */
    private static long switchPeriod=3000;
    
    /**
     * timer task to swith screen.
     */
    private SwitchScreen switchScreen=null;
    
    /**
     * switch timer.
     */
    private Timer timer=null;
   
    ////////////////////////////////////////////////////////////////////////////
    //--------------------------------- REVISIONS ------------------------------
    // Date       Name                 Tracking #         Description
    // ---------  -------------------  -------------      ----------------------
    // 21JAN2008  James Shen                 	          Initial Creation
    ////////////////////////////////////////////////////////////////////////////
    /**
     * Constructor.
     */
    public GameoverScreen() {
        super(false);
        setFullScreenMode(true);
        imgGameover=ResourceManager.getInstance()
            .getImage(ResourceManager.GAME_OVER_BIG);
        
        offsetX=(getWidth()-imgGameover.getWidth())/2;
        offsetY=(getHeight()-imgGameover.getHeight())/2;
        switchScreen=new SwitchScreen();
        timer=new Timer();
        
    }
    
    ////////////////////////////////////////////////////////////////////////////
    //--------------------------------- REVISIONS ------------------------------
    // Date       Name                 Tracking #         Description
    // ---------  -------------------  -------------      ----------------------
    // 21JAN2008  James Shen                 	          Initial Creation
    ////////////////////////////////////////////////////////////////////////////
    /**
     * Start the animation.
     */
    public void show(){
       
        if(ResourceManager.isPlayingSound){
            ResourceManager.playSound(ResourceManager.GAMEOVER_SOUND);
        }
       if(switchScreen!=null){
           switchScreen=null;
       }
       switchScreen=new SwitchScreen();
       timer.schedule(switchScreen,switchPeriod);
    }
    
    
    
    ////////////////////////////////////////////////////////////////////////////
    //--------------------------------- REVISIONS ------------------------------
    // Date       Name                 Tracking #         Description
    // ---------  -------------------  -------------      ----------------------
    // 21JAN2008  James Shen                 	          Initial Creation
    ////////////////////////////////////////////////////////////////////////////
    /**
     * paint.
     */
    public void paint(Graphics g){
        //clear background to black
        g.setColor(0x000000);
        g.fillRect(0,0,getWidth(),getHeight());
        g.drawImage(imgGameover,offsetX,offsetY,0);
    }
    
    
}

class SwitchScreen extends TimerTask{
       
    ////////////////////////////////////////////////////////////////////////////
    //--------------------------------- REVISIONS ------------------------------
    // Date       Name                 Tracking #         Description
    // ---------  -------------------  -------------      ----------------------
    // 21JAN2008  James Shen                 	          Initial Creation
    ////////////////////////////////////////////////////////////////////////////
    /**
     * run .
     */
    public void run(){
        
        ResourceManager.splashScreen.show();
        ResourceManager.setCurrentScreen(ResourceManager.splashScreen);
        
    }
}