week07

PImage img1,img2,img3;
PImage img;
float x=100,y=100,vx=0;
void setup(){
  size(300,300);
  img1=loadImage("img1.png");
  img2=loadImage("img2.png");
  img3=loadImage("img3.png");
  img=img1;
}
void draw(){
  background(255);
  image(img,x,y);
  x += vx;
}
void keyPressed(){
  if(keyCode==RIGHT){
    img=img3;vx = 1;
  }else if(keyCode==LEFT){
    img=img2;vx = -1;
  }
}
void keyReleased(){
  img=img1;vx = 0;
}