class Hamburger {
  constructor(pos, r) {
    this.pos = pos.copy();
    this.r = r ? r / 2 : random(20, 30);
    this.baseVel = p5.Vector.random2D();
    this.speed = window.kidMode ? random(0.5, 1.5) : random(1, 3);
    this.vel = this.baseVel.copy().mult(this.speed);
  }

  update() {
    this.speed = window.kidMode ? random(0.5, 1.5) : random(1, 3);
    this.vel = this.baseVel.copy().mult(this.speed);
    this.pos.add(this.vel);
  }

  edges() {
    if (this.pos.x > width + this.r) this.pos.x = -this.r;
    else if (this.pos.x < -this.r) this.pos.x = width + this.r;
    if (this.pos.y > height + this.r) this.pos.y = -this.r;
    else if (this.pos.y < -this.r) this.pos.y = height + this.r;
  }

  hits(bullet) {
    let d = dist(this.pos.x, this.pos.y, bullet.pos.x, bullet.pos.y);
    return d < this.r;
  }

  show() {
    push();
    translate(this.pos.x, this.pos.y);
    // Rotate to align with velocity
    let angle = atan2(this.vel.y, this.vel.x);
    rotate(angle);
    // Draw hamburger image (10 points)
    if (hamburgerImg) {
      imageMode(CENTER);
      let scaleFactor = (this.r * 2) / hamburgerImg.width; // Scale to match radius
      scale(scaleFactor);
      image(hamburgerImg, 0, 0);
    } else {
      // Fallback if image fails to load
      fill(200, 150, 100); // Brighter brown for hamburger
      stroke(255);
      ellipse(0, 0, this.r * 2);
      console.log('Hamburger image not loaded, using fallback');
    }
    pop();
  }
}