//man.png
//background.png

/*

*http://blog.programfan.com/blog.asp?author=qq14923349

*程序之巢制作，移动窗口TiledLayr类例子

*图片存在rec目录下，记得在存之前把格式转换成png,具体方法是:

1,点击开始

2,附件

3,图画板

4,打开图片

5,另存为(可以存作ＰＮＧ了，不要改后续名，否则运行不了)

6,其他工具，可以选用ＰＳ，或者ACDSEE等等改

*/

import javax.microedition.midlet.MIDlet;
import javax.microedition.lcdui.*;
import javax.microedition.lcdui.game.GameCanvas;
import javax.microedition.lcdui.game.*;

public class Xman extends MIDlet
{
 
 
 public void startApp(){
 
 new Man1(Display.getDisplay(this)).start();
         }

 public void pauseApp(){}

 public void destroyApp(boolean e){}

 class Man1 extends GameCanvas implements Runnable{
 
 private Display display;
 private Sprite xman;
 private TiledLayer background; 
 private int Xbackground,Ybackground;

 public Man1(Display d){

 super(true);
 
 display=d;
 
 display.setCurrent(this);
         }

 private void start(){
 try{
 xman=new Sprite(Image.createImage("/man.png"),25,20);
 background=new TiledLayer(16,1,Image.createImage("/background.png"),44,88);

 setcell();
    }
 catch(Exception e){
     }
 
 Thread t=new Thread(this);
 t.start();

       }

 private void setcell(){
 int map[]={1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2};
 
 for(int i=0;i<map.length;i++)
 {
 int column=i%16;
 int row=(i-column)/1;
 background.setCell(column,row,map[i]);
 }
 
 Xbackground=2;
 Ybackground=2;
 
 xman.setPosition(getWidth()/2,100);
 background.setPosition(0,40);
 
         }

 public void run(){
 Graphics g=getGraphics();

 while(true){
 update();
 
 draw(g);
 
 try{
 Thread.sleep(100);
 
    }
 catch(Exception e){}
     }
    }

 private void update()
 {
 
 
 int keyState=getKeyStates();
 
 if((keyState&LEFT_PRESSED)!=0)
 {
 background.move(-Xbackground,0);
 xman.nextFrame();
 }
 else if((keyState&RIGHT_PRESSED)!=0)
 {
 background.move(Xbackground,0);
 xman.nextFrame();
 }
 
 
 }

 private void draw(Graphics g){

 g.setColor(0xffffff);
 g.fillRect(0,0,getWidth(),getHeight());
 
 background.paint(g);

 xman.paint(g);

 flushGraphics();
         }

 
               }

}

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