０６２７ｊ - プログラム倉庫

import java.awt.*;
import java.awt.event.*;



class game0627 extends Frame implements Runnable{

int mode;
int t;  
Image img1,img2;
Image off;
Graphics offsc;

public static void main(String [] args) {
        Frame f=new game0627();
        f.setTitle("game0627");
        f.setSize(700,700);
        f.setBackground(Color.yellow);
        f.setVisible(true);
    }

game0627(){

img1 = Toolkit.getDefaultToolkit().getImage("p1.jpg");
img2 = Toolkit.getDefaultToolkit().getImage("p2.jpg");  

t=0;

Thread th=new Thread(this);
th.start();
addWindowListener(new stopwin());
}


class stopwin extends WindowAdapter{
    public void windowClosing(WindowEvent we){System.exit(0);}
}  


public void run(){
double x;
t=1;
mode=0;    
while(t<100){
mode=mode+10;
if (mode>100)mode=0;
repaint();
try{
Thread.sleep(1000);
}catch(InterruptedException e){}
t=t+1;  
}  
repaint();
}

public void update(Graphics g){
paint(g);
}


public void paint(Graphics g){  

off = createImage(500,500);
offsc = off.getGraphics();

if (mode>50)offsc.drawImage(img1,0,0,500,500,this);
if (mode<60)offsc.drawImage(img2,0,0,500,500,this);    
g.drawImage(off,0,0,this);


}
}