//TV Dinner Dance object Dial 

// (button on the TV)

  //11/25

    //    art and code by Marguerite Mooradian

class Dial {

  // Location and size

  float x;

  float y;

  float r;

  // An AudioPlayer object is used to store the sound.

  AudioSnippet dingdong; 

  // Create the button/dial/thingy

  Dial (float x_, float y_, float r_, String filename) {

    x = x_;

    y = y_;

    r = r_;

    // load "marilynmanson'sdulcettones.mp3 etc." into a new AudioPlayer

    dingdong = minim.loadSnippet(filename);

  }

  // oh now we're jamming

  void ring() {

    if (!dingdong.isPlaying()) {

      // The ring() function plays the sound, as long as it is not already playing. 

      // rewind() ensures the sound starts from the beginning.

      dingdong.rewind(); 

      dingdong.play();

    }

  }

  // point inside the dial (used for mouse rollover, etc.)

  boolean contains(float mx, float my) {

    if (dist(mx,my,x,y) < r) {

      return true;

    } else {

      return false;

    }

  }

  // Show the dial. Change the color shape whatever floats your integer... ehhehe yikes

  void display(float mx, float my) {

    if (contains(mx,my)) {

      fill(255,0,0,223);

      strokeWeight(11);

      stroke(255,255,0,73);

    } else {

      fill(208,204,156,123);

      strokeWeight(2);

      stroke(255,0,0,153);

    }

    ellipse(x,y,r,r);

  }

  void close() {

    // The dial has a close() function to close the AudioPlayer object.

    dingdong.close(); 

  }

}