import ddf.minim.signals.*;
import ddf.minim.*;
import ddf.minim.analysis.*;
import ddf.minim.effects.*;
import ddf.minim.ugens.*;

Minim minim;
AudioOutput out;

float waveSize = 100;

void setup()
{ 
  size( 800, 400 );
  
  colorMode(HSB, 360, 1, 1);
  
  minim = new Minim(this);
  out = minim.getLineOut();
  
  // pause time when adding a bunch of notes at once
  out.pauseNotes();
  
  // we set the tempo of the output so that the time and duration arguments
  // of playNote now are expressed in beats
  out.setTempo( 120.f );
  
  // here's our sick beat
  float kickDur = 0.8;
  float snareDur = 0.2;
  for(int i = 0; i < 16; i++)
  {
    // we set the note offset so that each loop we are queuing up a new measure
    out.setNoteOffset( i * 4 );
    
    out.playNote( 0, kickDur, new KickInstrument( ) );
    
    out.playNote( 1, snareDur, new SnareInstrument( ) );
    out.playNote( 1.5, kickDur, new KickInstrument( ) );
    
    out.playNote( 2.5, kickDur, new KickInstrument( ) );
    
    out.playNote( 3, snareDur, new SnareInstrument( ) );
    out.playNote( 3.5, snareDur, new SnareInstrument( ) );
    
    // every other measure give a little kick at the end
    if ( i % 2 == 1 )
    {
      out.playNote( 3.75, 0.1, new KickInstrument( ) );
    }
    
    if ( i > 7 )
    {
      Shake( 1, -0.5 ); Shake(1.25, 0.5); Shake(1.5, -0.5); Shake(1.75, 0.5);
                                          Shake(2.5, -0.5); Shake(2.75, 0.5);
                        Shake(3.25, -0.5); Shake(3.5, 0.5);
       
    }
  }
  
  out.playNote( 4, kickDur, new KickInstrument() );
  
  out.setNoteOffset( 4 * 4 );
  
  Blip( 0, "E4" );          
  Blip( 0.25, "G4" );
  Blip( 0.5, "G4" );        Bass( 0.5, "C2" );
  Blip( 0.75, "E4" );
  
  Blip( 1, "G4" );          Bass( 1, "C2" );
  Blip( 1.5, "E4" );        Bass( 1.25, "C2" );
  Blip( 1.75, "G4" );
  
  Blip( 2, "A4" );          Bass( 2, "C2" );
  Blip( 2.5, "G4" );
                            Bass(2.75, "C2" );
  
  Blip( 3, "E4" );
  Blip( 3.25, "D4" );       Bass(3.25, "A1" );
  Blip( 3.5, "C4" );        Bass(3.5, "A1" );
                            Bass(3.75, "A1" );
  
  Blip( 4, "A3" );          
  Blip( 4.25, "C4" );
  Blip( 4.5, "C4" );        Bass( 4.5, "C2" );
  Blip( 4.75, "A4" );
  
  Blip( 5, "C4" );          Bass( 5, "C2" );
  Blip( 5.25, "A3" );       Bass( 5.5, "C2" );
  Blip( 5.5, "D4" );
  Blip( 5.75, "E4" );
  
                            Bass(6, "C2" );
                            Bass(6.75, "G2" );
  
  Blip( 7, "C7", 1 );
  Blip( 7.16, "A6", 0.5 );  
  Blip( 7.33, "G6", 0.25 );
  Blip( 7.5, "E6", 0 );      Bass(7.5, "G2" );
  Blip( 7.66, "D6", -0.5 );
  Blip( 7.83, "C6", -1 );
  
  out.setNoteOffset( 4 * 6 );
  
  Blip( 0, "E4" );          
  Blip( 0.25, "G4" );
  Blip( 0.5, "G4" );        Bass( 0.5, "C2" );
  Blip( 0.75, "E4" );
  
  Blip( 1, "G4" );          Bass( 1, "C2" );
  Blip( 1.5, "E4" );        Bass( 1.25, "C2" );
  Blip( 1.75, "G4" );
  
  Blip( 2, "A4" );          Bass( 2, "C2" );
  Blip( 2.5, "G4" );
                            Bass(2.75, "C2" );
  
  Blip( 3, "E4" );
  Blip( 3.25, "D4" );       Bass(3.25, "A1" );
  Blip( 3.5, "C4" );        Bass(3.5, "A1" );
                            Bass(3.75, "A1" );
  
  Blip( 4, "E4" );
  Blip( 4.25, "D4" );
  Blip( 4.5, "D4" );        Bass(4.5, "G2" );
  Blip( 4.75, "C4" );
  
  Blip( 5, "D4" );          Bass(5, "G2" );
  Blip( 5.25, "D4" );       Bass(5.25, "G2" );
  Blip( 5.5, "E4" );
  Blip( 5.75, "D4" );
                            Bass(6, "G2" );
                            Bass(6.75, "G1" );
  
  Blip( 7, "C6", -1 );
  Blip( 7.16, "D6", -0.5 );
  Blip( 7.33, "E6", -0.25 );
  Blip( 7.5, "G6", 0 );      Bass(7.5, "G1" );
  Blip( 7.66, "A6", 0.5 );
  Blip( 7.83, "C7", 1 );
  
  out.setNoteOffset( 4 * 8 );
  
  Blip( 0, "E4" );                                Whine( 0, 1.5, "C6" );
  Blip( 0.25, "G4" );
  Blip( 0.5, "G4" );        Bass( 0.5, "C2" );
  Blip( 0.75, "E4" );
  
  Blip( 1, "G4" );          Bass( 1, "C2" );      
  Blip( 1.5, "E4" );        Bass( 1.25, "C2" );   Whine(1.5, 1.5, "B5" );
  Blip( 1.75, "G4" );
  
  Blip( 2, "A4" );          Bass( 2, "C2" );
  Blip( 2.5, "G4" );
                            Bass(2.75, "C2" );
  
  Blip( 3, "E4" );                                Whine(3, 1, "G5" );
  Blip( 3.25, "D4" );       Bass(3.25, "A1" );
  Blip( 3.5, "C4" );        Bass(3.5, "A1" );
                            Bass(3.75, "A1" );
  
  Blip( 4, "A3" );                                Whine(4, 1.5, "A5" );
  Blip( 4.25, "C4" );
  Blip( 4.5, "C4" );        Bass( 4.5, "C2" );
  Blip( 4.75, "A4" );
  
  Blip( 5, "C4" );          Bass( 5, "C2" );
  Blip( 5.25, "A3" );       Bass( 5.5, "C2" );
  Blip( 5.5, "D4" );                              Whine(5.5, 1.5, "G5" );
  Blip( 5.75, "E4" );
  
                            Bass(6, "C2" );
                            Bass(6.75, "G2" );
  
  Blip( 7, "C7", 1 );                             Whine(7, 1, "C4");
  Blip( 7.16, "A6", 0.5 );  
  Blip( 7.33, "G6", 0.25 );
  Blip( 7.5, "E6", 0 );      Bass(7.5, "G2" );
  Blip( 7.66, "D6", -0.5 );
  Blip( 7.83, "C6", -1 );
  
  out.setNoteOffset( 4 * 10 );
  
  Blip( 0, "E4" );                                Whine( 0, 1.5, "C6" );
  Blip( 0.25, "G4" );
  Blip( 0.5, "G4" );        Bass( 0.5, "C2" );
  Blip( 0.75, "E4" );
  
  Blip( 1, "G4" );          Bass( 1, "C2" );
  Blip( 1.5, "E4" );        Bass( 1.25, "C2" );  Whine(1.5, 1.5, "B5" );
  Blip( 1.75, "G4" );
  
  Blip( 2, "A4" );          Bass( 2, "C2" );
  Blip( 2.5, "G4" );
                            Bass(2.75, "C2" );
  
  Blip( 3, "E4" );                                Whine(3, 1.5, "G5" );
  Blip( 3.25, "D4" );       Bass(3.25, "A1" );
  Blip( 3.5, "C4" );        Bass(3.5, "A1" );
                            Bass(3.75, "A1" );
  
  Blip( 4, "E4" );
  Blip( 4.25, "D4" );
  Blip( 4.5, "D4" );        Bass(4.5, "G2" );     Whine(4.5, 1.5, "E6" );
  Blip( 4.75, "C4" );
  
  Blip( 5, "D4" );          Bass(5, "G2" );
  Blip( 5.25, "D4" );       Bass(5.25, "G2" );
  Blip( 5.5, "E4" );
  Blip( 5.75, "D4" );
                            Bass(6, "G2" );        Whine(6, 1.5, "D6" );
                            Bass(6.75, "G1" );
  
  Blip( 7, "C6", -1 );
  Blip( 7.16, "D6", -0.5 );
  Blip( 7.33, "E6", -0.25 );
  Blip( 7.5, "G6", 0 );      Bass(7.5, "G1" );     Whine(7.5, 2, "C6" );
  Blip( 7.66, "A6", 0.5 );
  Blip( 7.83, "C7", 1 );
  
  out.setNoteOffset( 4 * 12 );
  
  
  Bass( 0.5, "C2" );
  
  
  Bass( 1, "C2" );      
  Bass( 1.25, "C2" );   Whine(1.5, 1.5, "B5" );
  
  
  Bass( 2, "C2" );
 
  Bass(2.75, "C2" );
  
                        Whine(3, 1, "G5" );
  Bass(3.25, "A1" );
  Bass(3.5, "A1" );
  Bass(3.75, "A1" );
  
                        Whine(4, 1.5, "A5" );

  Bass( 4.5, "C2" );

  
  Bass( 5, "C2" );
  Bass( 5.5, "C2" );
                        Whine(5.5, 1.5, "G5" );

  Bass(6, "C2" );
  Bass(6.75, "G2" );
  
  Blip( 7, "C7", 1 );                             Whine(7, 1, "C4");
  Blip( 7.16, "A6", 0.5 );  
  Blip( 7.33, "G6", 0.25 );
  Blip( 7.5, "E6", 0 );      Bass(7.5, "G2" );
  Blip( 7.66, "D6", -0.5 );
  Blip( 7.83, "C6", -1 );
  
  out.setNoteOffset( 4 * 14 );
  
                             Whine( 0, 1.5, "C6" );

  Bass( 0.5, "C2" );

  
  Bass( 1, "C2" );
  Bass( 1.25, "C2" );  Whine(1.5, 1.5, "B5" );

  
  Bass( 2, "C2" );

  Bass(2.75, "C2" );
  
                       Whine(3, 1.5, "G5" );
  Bass(3.25, "A1" );
  Bass(3.5, "A1" );
  Bass(3.75, "A1" );
  


  Bass(4.5, "G2" );     Whine(4.5, 1.5, "E6" );

  
  Bass(5, "G2" );
  Bass(5.25, "G2" );


  Bass(6, "G2" );        Whine(6, 1.5, "D6" );
  Bass(6.75, "G1" );
  
  Blip( 7, "C6", -1 );
  Blip( 7.16, "D6", -0.5 );
  Blip( 7.33, "E6", -0.25 );
  Blip( 7.5, "G6", 0 );      Bass(7.5, "G1" );     Whine(7.5, 8.5, "C6" );
  Blip( 7.66, "A6", 0.5 );
  Blip( 7.83, "C7", 1 );
  
  // activate the line and unpause the output
  out.resumeNotes();
}

float hueForSample( float sample )
{
  return map( abs(sample), 0, 1, 120, 450 );
}

void Blip( float time, String note )
{
  Blip( time, note, 0 );
}

void Blip( float time, String note, float pan )
{
  out.playNote( time, 0.1, new BlipInstrument( Frequency.ofPitch(note).asHz(), pan ) );
}

void Bass( float time, String note )
{
  out.playNote( time, 0.5, new BassInstrument( Frequency.ofPitch(note).asHz() ) );
}

void Whine( float time, float duration, String note )
{
  out.playNote( time, duration, new WhineInstrument( Frequency.ofPitch(note).asHz() ) );
}

void Shake( float time, float pan )
{
  out.playNote( time, 0.1, new SnareInstrument( 2200.f, pan ) );
}

// draw is run many times
void draw()
{
  // erase the window to black
  background( 0 );
  // draw using a white stroke
  stroke( 255 );
  // draw the waveforms
  for( int i = 0; i < out.bufferSize() - 1; i++ )
  {
    // find the x position of each buffer value
    float x1  =  map( i, 0, out.bufferSize(), 0, width );
    float x2  =  map( i+1, 0, out.bufferSize(), 0, width );
    // draw a line from one buffer position to the next for both channels
    stroke( hueForSample(out.left.get(i)), 1, 1 );
    line( x1, height/2 - waveSize + out.left.get(i)*waveSize, x2, height/2 - waveSize + out.left.get(i+1)*waveSize);
    stroke( hueForSample(out.right.get(i)), 1, 1 );
    line( x1, height/2 + waveSize + out.right.get(i)*waveSize, x2, height/2 + waveSize + out.right.get(i+1)*waveSize);
  }  
}

// stop is run when the user presses stop
void stop()
{
  // close the AudioOutput
  out.close();
  // stop the minim object
  minim.stop();
  
  super.stop();
}