02160120_黃冠中_week01

PImage []img=new PImage[4];
int y=0, change=0;
void setup(){
size(200,50);
img[0]=loadImage("image0.jpg");
img[1]=loadImage("image1.jpg");
img[2]=loadImage("image2.jpg");
img[3]=loadImage("image3.jpg");

}
void draw(){
  for(int i=0;i<4;i++){
  image(img[(i+change)%4],i*50,y);
  image(img[(i+change+1)%4],i*50,y-50);
  }
  y+=5;
  if(y>50){y=0; change++;}
  }