PImage img1;
PImage img2;
PImage img3;
PImage img;
float x=100,y=100,vx=0;
void setup(){
size(800,800);
img1=loadImage("img1.png");
img2=loadImage("img2.png");
img3=loadImage("img3.png");
img=img3;
}
void draw(){
background(255);
image(img, x, y);
x += vx;
}
void keyPressed(){
if(keyCode==LEFT){
img=img2; vx=-1;
}else if(keyCode==RIGHT){
img=img1; vx=+1;
}
}
void keyReleased(){
img=img3; vx=0;
}
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