?? back.java
字號:
import java.util.Random;
import javax.microedition.lcdui.*;
public class Back
{
Graphics bufferG;
AcCV ac=null;
Image backGround=null;
Image brickImg=null;
Image tank=null;
int x=0,y=0,X=0,Y=0;
int bigMap;
int direction=RIGHT;
static final int RIGHT=6;
static final int LEFT=4;
private int boatImageWidth;
private int boatImageHeight;
Image plane2;
Random ran=new Random();
public Back(AcCV ac)
{
try
{
tank=Image.createImage("/tank1.png");
}
catch(Exception e)
{
System.out.println("aboutScreen圖片錯誤");
e.printStackTrace();
}
this.ac=ac;
}
public void paint(Graphics g)
{
g.setColor(255, 255, 255);
g.fillRect(0, 0, ac.getHeight(), ac.getWidth());
}
public void move(){
switch (ac.tankkey) {
case 4:
if(X>=ac.getWidth()-X*25){
X-=5;
}
break;
case 6:
if(X<=ac.getWidth()-25){
X+=5;
}
break;
}
}
public void processEvent()
{
recycleRes();
}
public void recycleRes()
{
tank=null;
ac=null;
}
}
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