class SoundStar{
  float x,y;
  subSoundStar[] substars;
  
  SoundStar(float x1, float y1){
    substars = new subSoundStar[9];
    //make nine subSoundStar instances
    substars[0] = new subSoundStar(x1,y1); //primary (centre) one
    /*substars[1] = new subSoundStar(x1-skwidth,y1-skheight);
    substars[2] = new subSoundStar(x1-skwidth,y1);
    substars[3] = new subSoundStar(x1-skwidth,y1+skheight);
    substars[4] = new subSoundStar(x1,y1-skheight);
    substars[5] = new subSoundStar(x1,y1+skheight);
    substars[6] = new subSoundStar(x1+skwidth,y1-skheight);
    substars[7] = new subSoundStar(x1+skwidth,y1);
    substars[8] = new subSoundStar(x1+skwidth,y1+skheight);*/
  }
  void display(){
    //for (int a = 0;a<9;a++){
     substars[0].display();
    //}
  }
} 



class subSoundStar {
  float x,y,volume,sinFreq,sinPan;
  float distLeft,distRight,distCentre,factorLeft,factorRight;
  int diameter;
  color colour;
  SineWave sine;
  Particle sunSpot;
  Attraction gravity, cometgrav;
  
  subSoundStar(float x1,float y1) {
    //sound setup
    volume = 0.0;
    sinFreq = int(random(110,880));
    sinPan = 1;
    sine = new SineWave(sinFreq,volume,44100);
    sine.portamento(100);
    sine.setPan(sinPan);
    sound.addSignal(sine);
    
    x=x1;
    y=y1;
    
    //particle setup
    sunSpot = physics.makeParticle(1,x,y,0);
    sunSpot.makeFixed();
    gravity = physics.makeAttraction(sunSpot,orbiter,1000,15);
    cometgrav=physics.makeAttraction(sunSpot,comet,1000,15);
    
    //display setup
    colour = color(255,255,255);
    diameter = 10;
  }
  
  void display(){
    // this is called display, but it's also going to be the place which
    // alters the volume on the signal, as well as the panning.
    //fill (colour);
    //ellipse (x,y,diameter,diameter);

    
    
    //sound stuff
    distLeft = dist(orbitx-10,orbity,x,y);
    distRight = dist(orbitx+10,orbity,x,y);
    distCentre = dist(orbitx,orbity,x,y);
    //println(wiiconnected);
    if (wiiconnected >0){
      //println("wii connected");
      if (distCentre < 10.0) wii.rimokon.vibrateFor(100);
    }
    
    tint(cr,cg,cb);
    image(gravfield,x-(gravfield.width/2),y-(gravfield.height/2));
    tint(180, 180, 255, 126);
    image(starimg,x-(starimg.width/2),y-(starimg.height/2));
    
    factorLeft=falloff(distLeft);
    factorRight=falloff(distRight);
    volume=volumeFalloff(distCentre);
    sinPan = panValue(factorLeft,factorRight);
    sine.setAmp(volume);
    sine.setPan(sinPan);
    
    //physics stuff
    gravity.setStrength(sa[axis]);
  }
  
}