class Butterfly { 
  /// butterfly frames ///////
  int numFrames = 13;  // The number of frames in the animation
  int frame = 0;
  PImage[] images = new PImage[numFrames];
  float bx = width / 2; 
  float by = height / 2; 
  Butterfly () { 
    images[0]  = loadImage("1.png");
    images[1]  = loadImage("2.png"); 
    images[2]  = loadImage("3.png");
    images[3]  = loadImage("4.png"); 
    images[4]  = loadImage("5.png");
    images[5]  = loadImage("6.png"); 
    images[6]  = loadImage("7.png");
    images[7]  = loadImage("8.png"); 
    images[8]  = loadImage("9.png");
    images[9]  = loadImage("10.png"); 
    images[10] = loadImage("11.png");
    images[11] = loadImage("12.png"); 
    images[11] = loadImage("13.png");
    images[12] = loadImage("14.png"); 

  }

  void flap () { 
    /// BUTTERFLY ANIMATION ///////////
    bx += 8; 
    by -= 8; 
    frame = (frame+1)%numFrames;  // Use % to cycle through frames
    tint (255, 0, 0);
    // fill (255, 111, 0);
    image(images[frame], bx, by, 114, 80); // 114 x 80
    // fill (255, 111, 0, 90);
    //tint (256, 256, 256, 80);
    //  image(images[frame], bx-5, by-5, 124, 90);

    ///////////////////////////////////////////
    if (bx > width*2) { 
      bx = 0;
    } 
    if (by> height*2) { 
      by =0; 
    }
    if (by < 0) { 
      by = height; 
    }
    if (bx < 0) { 
      bx = width; 
    }
  }


}