Chord currentChord;

int Key = int(random(0,11));
int [] baseNote = new int[4];
int duration = 2400;
int KeyNote;

import ddf.minim.*;
import ddf.minim.signals.*;

Minim minim;
AudioOutput out;
Vector sines;


void setup()
{
  println ("Key:" + Key);

}

void draw()
{
  setupAudio();
}
void setupAudio()
{
  print("setting up audio...");
  minim = new Minim(this);
  // get a line out from Minim, default bufferSize is 1024, default sample rate is 44100, bit depth is 16
  out = minim.getLineOut(Minim.STEREO);

  sines = new Vector();

  Chord currentChord = new Chord(KeyNote);

  for (int i = 0; i < currentChord.notes.size(); i++)
  {
    Note n = (Note)currentChord.notes.elementAt(i);

    int noteNum = n.noteNum;
    float freq = 440.0 * pow(2, (noteNum - 69)/12.0);
    SineWave s = new SineWave(freq, 0.25, out.sampleRate());
    sines.add(s);
    out.addSignal(s);
  }
  generateVerse();
  generateNotes(baseNote);
}
int[] generateVerse()

{
  Chord currentChord = new Chord(KeyNote);

   int [] baseNote = {1, 6, 8, 1};
   return baseNote;
  
}

void generateNotes(int [] baseNote)
{
   println("baseNotes:" + baseNote[0] + baseNote[1] + baseNote[2] + baseNote[3]);
  for (int j = 0; j < 3; j++)
  { 
    KeyNote = baseNote[j] + Key + 59;
    println("baseNote[0]: " + baseNote[1]);
    println("KeyNote:" + KeyNote);

    for (int l = 0; l < 3; l++)
    {
      Chord newChord = new Chord(KeyNote);

      Note n = (Note)newChord.notes.elementAt(l);

      int noteNum = n.noteNum;

      // print("noteNum: " + noteNum);

      float freq = 440.0 * pow(2, (noteNum - 69)/12.0);

      //print(" freq: " + freq + " ");

      SineWave s = (SineWave)sines.elementAt(j);
      s.setFreq(freq);
    }
  }
  println();
  delay(duration);
}

void stop()
{
  out.close();
  minim.stop();
  super.stop();

}