andrew@50:  
andrew@50: 
andrew@50: void setup(){
andrew@50:     markovStuff();
andrew@50:     for (int i = 0; i < 16; i++)
andrew@50:         VPA[i] = new VPArray(); // creates the virtual playing array for Heresy AI.
andrew@50:     for (int i = 0; i < noteOnArray.length; i++)   
andrew@50:         noteOnArray[i] = false; // makes sure there are initial random inputs from openFrameworks
andrew@50:         
andrew@50:     oscP5return = new OscP5(this,12346); 
andrew@50:  
andrew@50:     frameRate(tempo);
andrew@50:     img = createGraphics(imageWidth,imageHeight,P2D);
andrew@50:     size(800,imageHeight,P2D);
andrew@50:     arial = createFont("Arial",32);
andrew@50:     textFont(arial,15);
andrew@50:     
andrew@50:     // initialize the tracks
andrew@50:     
andrew@50:     tracks[0] = new Track("Chord track", true, grid * beatsPerBar, 8, true, true);
andrew@50:     tracks[1] = new Track("Drums", true, grid * beatsPerBar, 8, false, true);
andrew@50:     tracks[2] = new Track("Bass", true, grid * beatsPerBar, 8, false, true);
andrew@50:     tracks[3] = new Track("Pizz Strings", true, grid * beatsPerBar, 8, false, true);
andrew@50:     tracks[4] = new Track("Synth", true, grid * beatsPerBar, 8, false, true);
andrew@50:     tracks[5] = new Track("Voice", true, grid * beatsPerBar, 8, false, true);
andrew@50:     tracks[6] = new Track("Voice", true, grid * beatsPerBar, 8, false, true);
andrew@50:     chordsTemp = new Track("Chord track", true, loopLength, 8, true, false);
andrew@50:     trSelected = 1;
andrew@50:     backgroundColour();
andrew@50:     drawLines();
andrew@50:     drawBarLines();
andrew@50:     imgNoteFan = createGraphics(fanWidth,imageHeight,P2D);
andrew@50:     lastTrack = trSelected;
andrew@50:     clickTrackOn = true;
andrew@50:  //   loadSequences();
andrew@50:  //   tracks[2].sequence[15][16] = new NoteEvent (14, 2, bar,beat,fraction,pulse);
andrew@50:  //   tracks[2].sequence[15][grid * beatsPerBar -20] = new NoteEvent (14, 2, bar,beat,fraction,pulse, true);
andrew@50:   
andrew@50:  //   tracks[3].sequence[13][16] = new NoteEvent (13, 3, bar,beat,fraction,pulse);
andrew@50:  //   tracks[3].sequence[13][20] = new NoteEvent (13, 3, bar,beat,fraction,pulse, true); 
andrew@50:  //   tracks[3].sequence[12][16] = new NoteEvent (12, 3, bar,beat,fraction,pulse);
andrew@50:  //   tracks[3].sequence[12][20] = new NoteEvent (12, 3, bar,beat,fraction,pulse, true);     
andrew@50:  //   tracks[3].sequence[11][16] = new NoteEvent (11, 3, bar,beat,fraction,pulse);
andrew@50:  //   tracks[3].sequence[11][20] = new NoteEvent (11, 3, bar,beat,fraction,pulse, true);   
andrew@50:  //   tracks[3].sequence[10][16] = new NoteEvent (10, 3, bar,beat,fraction,pulse);
andrew@50:  //   tracks[3].sequence[10][20] = new NoteEvent (10, 3, bar,beat,fraction,pulse, true);  
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: //-------------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: void draw(){
andrew@50:  /*   if (currentPulse % (grid * beatsPerBar) == grid * beatsPerBar -1){
andrew@50:         int tempTrackSelected = trSelected;
andrew@50:         for (int j = 0; j < 16; j++){
andrew@50:             trSelected = j; 
andrew@50:             if (tracks[j] != null){
andrew@50:                 for (int i = 0; i < 16; i++){
andrew@50:                     noteOnArray[i] = false;
andrew@50:                     finishNote(i);
andrew@50:                     displayNoteOnArray[i] = false;
andrew@50:                     for (int z = 24; z < 109; z++)
andrew@50:                         outputToMax(z, 0, j);
andrew@50:                 }
andrew@50:                 tracks[j] = new Track(tracks[j].name, true,  tracks[j].loopLength, tracks[j].quantize, false, false);
andrew@50:                 imgNotes = null;
andrew@50:             }
andrew@50:         }
andrew@50:         trSelected = tempTrackSelected;
andrew@50:     }
andrew@50:     */
andrew@50:   //  tracks[0] = new Track("Chord track", true, grid * beatsPerBar, 8, true, true);
andrew@50:   //  tracks[1] = new Track("Drums", true, grid * beatsPerBar, 8, false, true);
andrew@50:   //  tracks[2] = new Track("Bass", true, grid * beatsPerBar, 8, false, true);
andrew@50:   //  tracks[3] = new Track("Pizz Strings", true, grid * beatsPerBar, 8, false, true);
andrew@50:   //  tracks[4] = new Track("Synth", true, grid * beatsPerBar, 8, false, true);
andrew@50:   //  tracks[5] = new Track("Voice", true, grid * beatsPerBar, 8, false, true);
andrew@50:   //  }
andrew@50:     workOutPosition(); // calculates current bar, beat and pulse position
andrew@50:     //println(bar + " " + beat + " " + fraction + " " + pulse);
andrew@50: //    if (chordAI && bar > 1)
andrew@50: //        chordCalc();
andrew@50:     if (eraseOn)
andrew@50:         eraseNotes();
andrew@50:     calcColours(); // calcs chord colours for background and grid
andrew@50:     heresyChange = false;
andrew@50:     heresyChordChanged = false;
andrew@50:     if (trackStorer != trSelected){ // resets display when changing tracks
andrew@50:         for (int i = 0; i < 16; i++)
andrew@50:             if (noteOnArray[i] = true){
andrew@50:                 noteOnArray[i] = false;
andrew@50:                 displayNoteOnArray[i] = false;
andrew@50:             }
andrew@50:         trackStorer = trSelected;    
andrew@50:         imgNotes = null;
andrew@50:     }
andrew@50:     if (imgNotes == null)
andrew@50:         imgNotes = createGraphics(tracks[trSelected].loopLength,imageHeight,P2D);
andrew@50:     background(0);
andrew@50:     image (img,width-x2-playArea,0);
andrew@50:     drawTempImageGrid();
andrew@50:     createNoteFan(); 
andrew@50:     drawNotes();
andrew@50:     fill (0);
andrew@50:     noStroke();
andrew@50:     rect (width-playArea,0,playArea,height);
andrew@50:     image (imgNoteFan, width-playArea+3,0);
andrew@50:     pulseFrame(x); // Draws a pulsing white line at the left edge of the edit area
andrew@50:     if (haveQuestion) writeQuestion(); // for input request messages
andrew@50:     x++; // counter for grid movement
andrew@50:     x2++; // counter for note image movement
andrew@50:     if (x2 == width - playArea + grid * beatsPerBar)
andrew@50:         x2 = width - playArea;
andrew@50:     if (x == width - playArea + tracks[trSelected].loopLength)
andrew@50:         x = width - playArea;
andrew@50: 
andrew@50:     
andrew@50:    /* if (clickTrackOn){ // click track
andrew@50:         if (fraction == 1){
andrew@50:             if (pulse == 1){
andrew@50:                 String noteOut = ("37 80 1");
andrew@50:                 link.output(noteOut);
andrew@50:             }
andrew@50:             if (pulse == 2){
andrew@50:                 String noteOut = ("37 0 1" );
andrew@50:                 link.output(noteOut); 
andrew@50:             } 
andrew@50:         }
andrew@50:     }
andrew@50:     */
andrew@50:     checkForMutes();
andrew@50:     checkCycled();
andrew@50:     playTrackEvents();
andrew@50: 
andrew@50:     fill(255,255,255);
andrew@50:     textSize(15);
andrew@50:     text(bar + " " + beat + " " + fraction + " " + pulse, 10,20); // draws current time position to screen
andrew@50: 
andrew@50:     fill(200,0,0);
andrew@50:     textSize(15);
andrew@50:     // this section draws current track and track info to screen
andrew@50:     if (tracks[trSelected].ducking) 
andrew@50:         text(tracks[trSelected].name + " ducking", 100,20); 
andrew@50:     else
andrew@50:         text(tracks[trSelected].name, 100,20); 
andrew@50:     if (tracks[trSelected].muteIn > bar)
andrew@50:         if (!tracks[trSelected].mute)
andrew@50:              text("mute in " + (tracks[trSelected].muteIn - bar), 200,20);
andrew@50:          else 
andrew@50:              text("unmute in " + (tracks[trSelected].muteIn - bar), 200,20);
andrew@50:              
andrew@50:     if (haveQuestion){ // asks input questions
andrew@50:         writeQuestion();
andrew@50:     }
andrew@50:  //   println(currentPulse + " ");
andrew@50: 
andrew@50: 
andrew@50:     currentPulse++; // advances the sequencer to next pulse
andrew@50: }
andrew@50:         
andrew@50: 
andrew@50: //-------------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: void eraseNotes(){ // erases notes in current track if selected
andrew@50:     if (trSelected != 0){
andrew@50:         for (int i = 0; i < 16; i++){
andrew@50:            if (tracks[trSelected].sequence[i][(currentPulse%(tracks[trSelected].loopLength))] != null){
andrew@50:                tracks[trSelected].sequence[i][(currentPulse%(tracks[trSelected].loopLength))] = null;
andrew@50:            }
andrew@50:         }
andrew@50:     }
andrew@50:     if (trSelected == 0){
andrew@50:         for (int i = 0; i < 16; i++){
andrew@50:            if (chordsTemp.sequence[i][(currentPulse%(tracks[trSelected].loopLength))] != null){
andrew@50:                chordsTemp.sequence[i][(currentPulse%(tracks[trSelected].loopLength))] = null;
andrew@50:            }
andrew@50:         }
andrew@50:     }     
andrew@50: }  
andrew@50:            
andrew@50: 
andrew@50: //-------------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: void workOutPosition(){ // works out current position
andrew@50:   if (currentPulse%(grid*beatsPerBar) == 0)
andrew@50:     ++bar;
andrew@50:   if (currentPulse%grid == 0)
andrew@50:     ++beat;
andrew@50:   if (beat > beatsPerBar)
andrew@50:     beat = 1;
andrew@50:   if (currentPulse%(grid/fractions) == 0)
andrew@50:     ++fraction;
andrew@50:   if (fraction > fractions)
andrew@50:     fraction = 1;
andrew@50:     ++pulse;
andrew@50:   if (pulse > (grid/fractions))
andrew@50:     pulse = 1;
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: //-------------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: public void finishNote(int noteArrayPosition){ // writes note offs into the sequencers
andrew@50:   if (trSelected != 0)
andrew@50:       tracks[trSelected].sequence[noteArrayPosition][(currentPulse%(tracks[trSelected].loopLength))] = new NoteEvent (noteArrayPosition, trSelected+1, bar,beat,fraction,pulse, true);
andrew@50:   if (trSelected == 0)
andrew@50:       chordsTemp.sequence[noteArrayPosition][(currentPulse%(chordsTemp.loopLength))] = new NoteEvent (noteArrayPosition, trSelected+1, bar,beat,fraction,pulse, true);
andrew@50:   displayNoteOnArray[noteArrayPosition] = false;
andrew@50: }
andrew@50: 
andrew@50: public void finishNote(int noteArrayPosition, int channel){ // writes note offs into the sequencers
andrew@50:   if (trSelected != 0)
andrew@50:       tracks[trSelected].sequence[noteArrayPosition][(currentPulse%(tracks[trSelected].loopLength))] = new NoteEvent (noteArrayPosition, channel, bar,beat,fraction,pulse, true);
andrew@50:   if (trSelected == 0)
andrew@50:       chordsTemp.sequence[noteArrayPosition][(currentPulse%(chordsTemp.loopLength))] = new NoteEvent (noteArrayPosition, channel, bar,beat,fraction,pulse, true);
andrew@50:   displayNoteOnArray[noteArrayPosition] = false;
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: //-----------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: public void finishNoteCutOff(int noteArrayPosition){ // writes note offs for unfinished notes in to the last track if track is changed and note ons are active
andrew@50:     tracks[lastTrack].sequence[noteArrayPosition][(currentPulse%(tracks[lastTrack].loopLength))] = new NoteEvent (noteArrayPosition, lastTrack+1, bar,beat,fraction,pulse, true);
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: //-------------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: public void writeNote(int noteArrayPosition, int veloc){ // writes note ons into the sequencers
andrew@50:     if (trSelected != 0){
andrew@50:         int quantizeOffset = getQuantizeOffset();
andrew@50:         if (quantizeOffset >= 0){
andrew@50:             tracks[trSelected].sequence[noteArrayPosition][(currentPulse+quantizeOffset)%(tracks[trSelected].loopLength)] = new NoteEvent (noteArrayPosition, trSelected+1, bar,beat,fraction,pulse);
andrew@50:         }
andrew@50:         if (quantizeOffset < 0){
andrew@50:             tracks[trSelected].sequence[noteArrayPosition][(currentPulse+quantizeOffset)%(tracks[trSelected].loopLength)] = new NoteEvent (noteArrayPosition, trSelected+1, bar,beat,fraction,pulse);  
andrew@50: 
andrew@50:             VPA[trSelected].VPArrayNotes[noteArrayPosition].VPNoteOn = true;
andrew@50:             if (trSelected !=1 && trSelected !=5)
andrew@50:                 VPA[trSelected].VPArrayNotes[noteArrayPosition].VPNotePitch = heresyPitch(noteArrayPosition, 3);
andrew@50:             else
andrew@50:                 VPA[trSelected].VPArrayNotes[noteArrayPosition].VPNotePitch = heresyPitch(noteArrayPosition, 1);
andrew@50:             VPA[trSelected].VPArrayNotes[noteArrayPosition].VPNoteVelocity = veloc;
andrew@50:             sendNote(VPA[trSelected].VPArrayNotes[noteArrayPosition], trSelected);
andrew@50:             displayNoteOnArray[noteArrayPosition] = true;
andrew@50:             
andrew@50:         }
andrew@50:     }
andrew@50:     if (trSelected == 0){
andrew@50:         int quantizeOffset = getQuantizeOffset();
andrew@50:         if (quantizeOffset >= 0){
andrew@50:             chordsTemp.sequence[noteArrayPosition][(currentPulse+quantizeOffset)%(tracks[trSelected].loopLength)] = new NoteEvent (noteArrayPosition, trSelected+1, bar,beat,fraction,pulse);
andrew@50:         }
andrew@50:         if (quantizeOffset < 0){
andrew@50:             chordsTemp.sequence[noteArrayPosition][(currentPulse+quantizeOffset)%(tracks[trSelected].loopLength)] = new NoteEvent (noteArrayPosition, trSelected+1, bar,beat,fraction,pulse);  
andrew@50: 
andrew@50:             if (noteArrayPosition > 3)
andrew@50:                 currentChord = 15 - noteArrayPosition;
andrew@50:              displayNoteOnArray[noteArrayPosition] = true;
andrew@50:         }
andrew@50:     }
andrew@50: }
andrew@50: 
andrew@50: public void writeNote(int noteArrayPosition, int veloc, int channel){ // writes note ons into the sequencers
andrew@50:     VPA[channel].VPArrayNotes[noteArrayPosition].VPNoteOn = true;
andrew@50:     VPA[channel].VPArrayNotes[noteArrayPosition].VPNotePitch = heresyPitch(noteArrayPosition, 1);
andrew@50:     VPA[channel].VPArrayNotes[noteArrayPosition].VPNoteVelocity = veloc;
andrew@50:     sendNote(VPA[channel].VPArrayNotes[noteArrayPosition], channel);
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: 
andrew@50: 
andrew@50: //-------------------------------------------------------------------------------------------------------------------------------
andrew@50: 
andrew@50: public int getQuantizeOffset(){  // tells write note method the quantize offset.
andrew@50:     int quantizeInPulses = pulsesPerBar/(tracks[trSelected].quantize);
andrew@50:     int quantizeOffset = currentPulse % quantizeInPulses;
andrew@50:     if (quantizeOffset > quantizeInPulses/2.0){
andrew@50:         return ((quantizeOffset - quantizeInPulses) * -1) ;
andrew@50:     }
andrew@50:     else{
andrew@50:         return quantizeOffset * -1;
andrew@50:     }
andrew@50: }
andrew@50: 
andrew@50: 
andrew@50: