gameover.java

来自「由J2ME开发的能在NOKIA S40上运行的手机游戏!开发者:徐巍!qq:18」· Java 代码 · 共 86 行

//import javax.microedition.lcdui.CommandListener;
//import javax.microedition.lcdui.Canvas;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.Displayable;
import java.io.IOException;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Font;
import com.nokia.mid.ui.FullCanvas;
public class GameOver extends FullCanvas //implements CommandListener
{
  private BeatBrick theMidlet;
  private boolean ingame;
  //private Command ok;
  private Image win;
  private Image gameover;
  Graphics g;
  String s;
  int level;
  int score;
  final int screenHeight=getHeight();
  final int screenWidth=getWidth();
  private Image offScreenBuffer;
  Font font=Font.getDefaultFont();
  public GameOver(BeatBrick midlet,boolean i,int l,int s)
  {
    theMidlet=midlet;
    ingame=i;
    level=l;
    score=s;
    try{
        win=Image.createImage("/win.png");
        gameover=Image.createImage("/gameover.png");
    }
    catch(IOException ioe){
        System.out.println("unable to load image");
    }
    
    offScreenBuffer=Image.createImage(screenWidth,screenHeight);

    //ok=new Command("OK",Command.EXIT,1);
    //addCommand(ok);
    //setCommandListener(this);
  }

  protected void paint(Graphics graphics)
  {
    renderGameOver();
    graphics.drawImage(offScreenBuffer,0,0,Graphics.LEFT|Graphics.TOP);
  }

  private void renderGameOver()
  {
    Graphics g=offScreenBuffer.getGraphics();
    g.setColor(255,153,204); 
    g.fillRect(0,0,screenWidth,screenHeight);
    g.setColor(255,255,255);
    if(ingame) {
                 g.drawImage(win,0,0,Graphics.LEFT|Graphics.TOP);
                 s="通全关";
                 g.drawString(s,(screenWidth-font.stringWidth(s))/2,screenHeight/2,Graphics.LEFT|Graphics.TOP);
                 s="总得分:"+score;
                 g.drawString(s,(screenWidth-font.stringWidth(s))/2,screenHeight/2+10,Graphics.LEFT|Graphics.TOP);
               }
    else {
           g.drawImage(gameover,0,0,Graphics.LEFT|Graphics.TOP);
           s="达到第"+level+"关";
           g.drawString(s,(screenWidth-font.stringWidth(s))/2,screenHeight/2,Graphics.LEFT|Graphics.TOP);
           s="得分:"+score;
           g.drawString(s,(screenWidth-font.stringWidth(s))/2,screenHeight/2+13,Graphics.LEFT|Graphics.TOP);
         }
    
  }

  //public void commandAction(Command command,Displayable displayable)
  //{
       //if(command==ok)
          //theMidlet.close();
  //}

  protected void keyPressed(int keyCode)
  {
    if(keyCode==FullCanvas.KEY_SOFTKEY1||keyCode==FullCanvas.KEY_SOFTKEY2)
       theMidlet.activateMainMenu();
  }
}