class Avatar {

  PImage img;
  PImage img_l;
  PImage img_r;
  short dir = 0;
  float x;
  float y;
  float speed;

  Avatar() {
    x = 275;
    y = 530;
    speed = 10.0;

  }

  void paint() {
    imageMode(CENTER);
    if (dir == 0)
      image(img, x, y);
    else if (dir > 0)
      image(img_r, x, y);
    else if (dir < 0)
      image(img_l, x, y); 
  }

}