comparison HeresyBigBangDone/application.macosx/source/HeresyAl.pde @ 50:f4c6999ecfe9 tip

added the files on my computer that aren't aiff s> these shoudl be everything for the big bang fair 2011 - heresy, and tim's file's also here

+boolean heresyMinor, oldHeresyMinor, heresy7th, oldHeresy7th, heresy9th, oldHeresy9th, heresy11th, oldHeresy11th, heresy13th, oldHeresy13th, heresyDom; 
+boolean heresyMinorChanged, heresyChordChanged, heresy7thChanged, heresy9thChanged, heresy11thChanged, heresy13thChanged, heresyChange, dontRevoice;
+int currentChord, lastChord;
+VPArray[] VPA = new VPArray[16];
+int[] notesOnArray = new int[16];
+int no1s = 0; int no3s = 0; int no5s = 0; int no7s = 0; int no9s = 0; int no11s = 0; int no13s = 0;
+int tonic = 0;
+
+
+
+
+
+//-------------------------------------------------------------------------------------------------------------------------------
+
+  /*  public int getHeresyPitch(int extension, int notePosition){  // delivers heresy pitches
+        int value = getExtentionPitch(extension) % 12;
+        if (notePosition == 15) value += 24;
+        if (notePosition == 14) value += 36;
+        if (notePosition == 13) value += 36;
+        if (notePosition == 12) value += 48;
+        if (notePosition == 11) value += 48;        
+        if (notePosition == 10) value += 48;     
+        if (notePosition == 9) value += 48;
+        if (notePosition == 8) value += 60;
+        if (notePosition == 7) value += 60;
+        if (notePosition == 6) value += 60;
+        if (notePosition == 5) value += 60;        
+        if (notePosition == 4) value += 72;  
+        if (notePosition == 3) value += 72;
+        if (notePosition == 2) value += 72;
+        if (notePosition == 1) value += 72;
+        if (notePosition == 0) value += 84;
+        return value;
+    }*/
+    
+ 
+    public int heresyPitchInfo(int arrayPosition){ // returns a value for checking if note required is currently playing
+        int value = 0;
+        if (heresyMinor && heresy7th && heresy9th && heresy11th && !heresy13th){
+            if (arrayPosition == 15) value = (15-currentChord) + 24;
+            if (arrayPosition == 14) value = (15-currentChord) + 36;
+            if (arrayPosition == 13) value = (15-currentChord) + 43;
+            if (arrayPosition == 12) value = (15-currentChord) + 50;
+            if (arrayPosition == 11) value = (15-currentChord) + 51;
+            if (arrayPosition == 10) value = (15-currentChord) + 58; 
+            if (arrayPosition == 9) value = (15-currentChord) + 65;
+            if (arrayPosition == 8) value = (15-currentChord) + 67;
+            if (arrayPosition == 7) value = (15-currentChord) + 70;
+            if (arrayPosition == 6) value = (15-currentChord) + 72;
+            if (arrayPosition == 5) value = (15-currentChord) + 74;
+            if (arrayPosition == 4) value = (15-currentChord) + 75;
+            if (arrayPosition == 3) value = (15-currentChord) + 77;
+            if (arrayPosition == 2) value = (15-currentChord) + 79;
+            if (arrayPosition == 1) value = (15-currentChord) + 82;
+            if (arrayPosition == 0) value = (15-currentChord) + 84;
+        }
+        if (!heresyMinor && heresy7th && heresy9th && heresy11th && !heresy13th){
+            if (arrayPosition == 15) value = (15-currentChord) + 24;
+            if (arrayPosition == 14) value = (15-currentChord) + 36;
+            if (arrayPosition == 13) value = (15-currentChord) + 43;
+            if (arrayPosition == 12) value = (15-currentChord) + 50;
+            if (arrayPosition == 11) value = (15-currentChord) + 52;
+            if (arrayPosition == 10) value = (15-currentChord) + 59; 
+            if (arrayPosition == 9) value = (15-currentChord) + 66;
+            if (arrayPosition == 8) value = (15-currentChord) + 71;
+            if (arrayPosition == 7) value = (15-currentChord) + 74;
+            if (arrayPosition == 6) value = (15-currentChord) + 78;
+            if (arrayPosition == 5) value = (15-currentChord) + 83;
+            if (arrayPosition == 4) value = (15-currentChord) + 75;
+            if (arrayPosition == 3) value = (15-currentChord) + 77;
+            if (arrayPosition == 2) value = (15-currentChord) + 79;
+            if (arrayPosition == 1) value = (15-currentChord) + 82;
+            if (arrayPosition == 0) value = (15-currentChord) + 84;
+        }
+    return value;
+    }
+
+
+//-------------------------------------------------------------------------------------------------------------------------------
+
+    public void playTrackEvents(){ // initiates the playing Heresy AI logic
+      
+        workOutExtensions();
+        //workOutChord();
+        heresyChangeHistory();
+        VpaNoteStater();
+   //   heresyVoicingArray();
+        countNoteOns();
+
+        
+     }
+
+
+ //-------------------------------------------------------------------------------------------------------------------------------
+     
+    public void sendNoteEvents(){  // sends sequencer evernts to the IO section for out put to max
+        for(int i = 1; i < Track.currentNumberOfTracks; i++){
+            if (tracks[i] != null ){
+                for (int ii = 0; ii < 16; ii++) {
+                   if (!VPA[i].VPArrayNotes[ii].played){
+                       outputToMax (VPA[i].VPArrayNotes[ii].VPNotePitch, VPA[i].VPArrayNotes[ii].VPNoteVelocity, i);
+                       VPA[i].VPArrayNotes[ii].played = true;
+                   }
+               }
+            }
+        }
+    }
+    
+
+//-------------------------------------------------------------------------------------------------------------------------------
+     
+    public void VpaNoteStater(){  // calculates pitches based on Heresy AI voice leading and voicing tables.
+      for(int i = 1; i < Track.currentNumberOfTracks; i++){
+            if (tracks[i] != null){
+                for (int ii = 0; ii < 16; ii++) {
+                    if (tracks[i].sequence[ii][currentPulse%(tracks[i].loopLength)] != null){
+                        if (tracks[i].sequence[ii][currentPulse%(tracks[i].loopLength)].noteVelocity != 0){
+                            if (VPA[i].VPArrayNotes[ii].VPNoteOn && heresyPitchInfo(ii) != VPA[i].VPArrayNotes[ii].VPNotePitch){
+                           //   println("in...");
+                                VPA[i].VPArrayNotes[ii].VPNoteVelocity = 0;
+                                sendNote(VPA[i].VPArrayNotes[ii], i);
+                                if (i != 1 && i != 5)
+                                    VPA[i].VPArrayNotes[ii].VPNotePitch = heresyPitch(ii, 3);
+                                else
+                                    VPA[i].VPArrayNotes[ii].VPNotePitch = heresyPitch(ii, 1);
+                                VPA[i].VPArrayNotes[ii].VPNoteVelocity = tracks[i].sequence[ii][currentPulse%(tracks[i].loopLength)].noteVelocity;
+                                sendNote(VPA[i].VPArrayNotes[ii], i);
+                            }else{
+                           //      println("in2...");
+                                if (i != 1 && i != 5)
+                                    VPA[i].VPArrayNotes[ii].VPNotePitch = heresyPitch(ii, 3);
+                                else
+                                    VPA[i].VPArrayNotes[ii].VPNotePitch = heresyPitch(ii, 1);
+                                VPA[i].VPArrayNotes[ii].VPNoteVelocity = tracks[i].sequence[ii][currentPulse%(tracks[i].loopLength)].noteVelocity;
+                                sendNote(VPA[i].VPArrayNotes[ii], i);
+                            }
+                        }
+                        if (tracks[i].sequence[ii][currentPulse%(tracks[i].loopLength)].noteVelocity == 0){
+                            VPA[i].VPArrayNotes[ii].VPNoteVelocity = 0;
+                            sendNote(VPA[i].VPArrayNotes[ii], i);
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+
+//-------------------------------------------------------------------------------------------------------------------------------
+
+/*    public void heresyVoicingArray(){  // sets the voicing array to be used for note ons
+        if (!heresy7th && !heresy9th && !heresy11th && !heresy13th) hvArray = hchoice135;
+        if (heresy7th && !heresy9th && !heresy11th && !heresy13th) hvArray = hchoice7;
+        if (!heresy7th && heresy9th && !heresy11th && !heresy13th) hvArray = hchoice9;
+        if (!heresy7th && !heresy9th && heresy11th && !heresy13th) hvArray = hchoice11;
+        if (!heresy7th && !heresy9th && !heresy11th && heresy13th) hvArray = hchoice13;
+        if (heresy7th && heresy9th && !heresy11th && !heresy13th) hvArray = hchoice79;
+        if (heresy7th && !heresy9th && heresy11th && !heresy13th) hvArray = hchoice711;
+        if (heresy7th && !heresy9th && !heresy11th && heresy13th) hvArray = hchoice713;
+        if (!heresy7th && heresy9th && heresy11th && !heresy13th) hvArray = hchoice911;
+        if (!heresy7th && heresy9th && !heresy11th && heresy13th) hvArray = hchoice913;
+        if (!heresy7th && !heresy9th && heresy11th && heresy13th) hvArray = hchoice1113;
+        if (heresy7th && heresy9th && heresy11th && !heresy13th) hvArray = hchoice7911;
+        if (heresy7th && heresy9th && !heresy11th && heresy13th) hvArray = hchoice7913;
+        if (heresy7th && !heresy9th && !heresy11th && heresy13th) hvArray = hchoice71113;
+        if (!heresy7th && heresy9th && heresy11th && heresy13th) hvArray = hchoice91113;
+    }
+    
+    */
+    
+    
+//------------------------------------------------------------------------------------------------------------------------------- 
+ 
+    public void countNoteOns(){    // counts the note ons for all tracks
+        for (int ii = 0; ii < 16; ii++){
+            notesOnArray[ii] = 0;}
+        for(int i = 1; i < Track.currentNumberOfTracks; i++){
+            for (int ii = 0; ii < 16; ii++){
+                if (VPA[i].VPArrayNotes[ii].VPNoteOn == true)
+                notesOnArray[i]++;
+            }
+        }
+    }
+
+
+//-------------------------------------------------------------------------------------------------------------------------------
+
+ /*   public void calculateHeresyNoteExtensions(){
+        for(int tracki = 1; tracki < Track.currentNumberOfTracks; tracki++){
+            no1s = 0; no3s = 0; no5s = 0; no7s = 0; no9s = 0; no11s = 0; no13s = 0;
+            
+            checkIfNotesAlreadyFit(tracki);
+            
+            calcRemainingNotes(tracki);
+            
+            for (int t = 0; t < 16; t++){
+                VPA[tracki].VPArrayNotes[t].done = false;
+            }
+         }
+     }
+     
+     */
+    
+    
+//-------------------------------------------------------------------------------------------------------------------------------
+
+/*    public void calcRemainingNotes(int tracki){
+        int counter = -1;
+        int looped = 0;
+        while (no1s + no3s + no5s + no7s + no9s + no11s + no13s != 0){
+            counter++;
+            if (counter >= notesOnArray[tracki]){
+                counter = 0;
+                looped++;
+            }
+            int nextExtension = hvArray[counter];
+            if(extensionNeeded(nextExtension)){
+                for (int playingNotesi = 0; playingNotesi < 16; playingNotesi++){
+                    if (VPA[tracki].VPArrayNotes[playingNotesi].VPNoteOn == true && !VPA[tracki].VPArrayNotes[playingNotesi].done){
+                        if (extensionPossible(playingNotesi, nextExtension)){
+                            VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = getHeresyPitch(nextExtension, playingNotesi);
+                            VPA[tracki].VPArrayNotes[playingNotesi].done = true;
+                            println("got pitch " + VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch); 
+                      //    correctIfNeeded(tracki, playingNotesi, nextExtension); 
+                        }else println("wasn't possible");
+                    }
+                }
+            }
+            if (looped > 3) {
+                for (int playingNotesi = 0; playingNotesi < 16; playingNotesi++){
+                    if (VPA[tracki].VPArrayNotes[playingNotesi].VPNoteOn == true && !VPA[tracki].VPArrayNotes[playingNotesi].done){
+                        VPA[tracki].VPArrayNotes[playingNotesi].VPNoteOn = false;
+                        VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = -1;
+                    }
+                }
+                System.out.println("Had to break_________________");
+                break;
+            }
+        }
+    }
+    
+    */
+    
+    
+//-------------------------------------------------------------------------------------------------------------------------------    
+  
+ /*   public void correctIfNeeded(int tracki, int playingNotesi, int nextExtension){ // changes note pitch of a virtual note on to a different octave in needed for voice leading
+        boolean alreadyGotNote = false; boolean alreadyGotNotePlus12 = false; boolean alreadyGotNoteMinus12 = false; 
+        int pitchAverage = 0;
+        for (int i = 0; i < 16; i++)
+            if (i != playingNotesi){
+                if (VPA[tracki].VPArrayNotes[i].done)
+                    pitchAverage += VPA[tracki].VPArrayNotes[i].VPNotePitch;
+                if (VPA[tracki].VPArrayNotes[i].VPNotePitch == VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch) 
+                    alreadyGotNote = true;
+                if (VPA[tracki].VPArrayNotes[i].VPNotePitch == VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch + 12) 
+                    alreadyGotNotePlus12 = true;
+                if (VPA[tracki].VPArrayNotes[i].VPNotePitch == VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch - 12) 
+                    alreadyGotNoteMinus12 = true;  
+            }
+            if (notesOnArray[tracki]-1 > 0)
+                pitchAverage = pitchAverage / (notesOnArray[tracki]-1);
+            else 
+                pitchAverage = VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch;
+            boolean correctedIt = false;
+            if (alreadyGotNote){
+                println("correcting note..........");
+                if (!alreadyGotNotePlus12 && pitchAverage > VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch){
+                    VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch + 12;
+                    correctedIt = true;
+                }else
+                    if (!alreadyGotNoteMinus12){
+                        VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch - 12;
+                        correctedIt = true;
+                    }
+                if (!alreadyGotNoteMinus12 && pitchAverage < VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch){
+                    VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch - 12;
+                    correctedIt = true;
+                }else
+                    if (!alreadyGotNotePlus12){
+                        VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch + 12;
+                        correctedIt = true;
+                    }
+               }
+               if (alreadyGotNote && !correctedIt)
+                   VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch = -2;
+               if (!alreadyGotNote || correctedIt){
+                   VPA[tracki].VPArrayNotes[playingNotesi].VPNoteVelocity = 80;
+                   VPA[tracki].VPArrayNotes[playingNotesi].done = true;
+                   VPA[tracki].VPArrayNotes[playingNotesi].played = false;
+                   extensionCounter(false, nextExtension);    
+               }else{
+                   VPA[tracki].VPArrayNotes[playingNotesi].VPNoteVelocity = 80;
+                   VPA[tracki].VPArrayNotes[playingNotesi].done = true;
+               }
+    }
+    
+    */
+
+
+//------------------------------------------------------------------------------------------------------------------------------- 
+
+
+
+ /*   public void checkIfNotesAlreadyFit(int tracki){
+        for (int extensioni = 0; extensioni < notesOnArray[tracki]; extensioni++){
+            boolean extensionFound = false;
+            for (int playingNotesi = 0; playingNotesi < 16; playingNotesi++){
+                if (VPA[tracki].VPArrayNotes[playingNotesi].VPNoteOn && !VPA[tracki].VPArrayNotes[playingNotesi].done && !extensionFound && VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch >= 24){
+                    if (disiredPitch(VPA[tracki].VPArrayNotes[playingNotesi].VPNotePitch, hvArray[extensioni])){
+                        VPA[tracki].VPArrayNotes[playingNotesi].done = true;
+                        extensionFound = true;
+                    }
+                }
+            }
+            if (!extensionFound){
+                extensionCounter(true, hvArray[extensioni]);
+            }
+        }
+    }
+    
+*/
+            
+            
+//-------------------------------------------------------------------------------------------------------------------------------             
+
+ /*   public boolean pitchInChord(int currentPitch){
+        boolean returnValue = false;
+        for (int i = 0; i < 16; i++){
+          //  println("currentPitch " + currentPitch + " getHeresyPitch(hvArray[i], 5) % 12) " + (getHeresyPitch(hvArray[i], 5)));
+            if (currentPitch % 12 == (getHeresyPitch(hvArray[i], 5) % 12));
+                returnValue = true;
+        }
+        return returnValue;
+    }
+ */       
+    
+//-------------------------------------------------------------------------------------------------------------------------------           
+
+ /*    public boolean extensionNeeded(int extension){
+     boolean needed = false;
+         if (extension == 1 && no1s > 0) needed = true;
+         if (extension == 3 && no3s > 0) needed = true;
+         if (extension == 5 && no5s > 0) needed = true;
+         if (extension == 7 && no7s > 0) needed = true;
+         if (extension == 9 && no9s > 0) needed = true;
+         if (extension == 11 && no11s > 0) needed = true;
+         if (extension == 13 && no13s > 0) needed = true;
+         return needed;
+     }
+   */
+    
+
+//------------------------------------------------------------------------------------------------------------------------------- 
+
+  /*  public int extensionMatch(){
+        int returnValue = -1;
+        for (int i = 0; i < 16; i++){
+            if( hvArray[i] == 1 && no1s > 0){
+                returnValue =  hvArray[i];
+                break;
+            }
+            if( hvArray[i] == 3 && no3s > 0){
+                returnValue =  hvArray[i];
+                break;
+            }
+            if( hvArray[i] == 5 && no5s > 0){
+                returnValue = hvArray[i];
+                break;
+            }
+            if( hvArray[i] == 7 && no7s > 0){
+                returnValue = hvArray[i];
+                break;
+            }
+            if( hvArray[i] == 9 && no9s > 0){
+                returnValue = hvArray[i];
+                break;
+            }
+            if( hvArray[i] == 11 && no11s > 0){
+                returnValue = hvArray[i];
+                break;
+            }
+            if( hvArray[i] == 13 && no13s > 0){
+                returnValue = hvArray[i];
+                break;
+            }
+        }
+        return returnValue;
+    }
+    
+    */
+      
+
+    
+    
+//-------------------------------------------------------------------------------------------------------------------------------   
+
+/*    public boolean extensionPossible(int playingNotesi, int extentionNeeded){
+        Boolean returnValue = true;
+        if (extentionNeeded != 1 && playingNotesi < 2) returnValue =  false;
+        if ((extentionNeeded == 5 || extentionNeeded == 7 || extentionNeeded == 1) && playingNotesi == 3) returnValue = false;
+        if (!returnValue) println ("returning no on playingNotesi = " + playingNotesi + " and " + extentionNeeded);
+        return returnValue;
+    }
+ */   
+    
+//-------------------------------------------------------------------------------------------------------------------------------
+
+/*    public boolean disiredPitch(int pitch, int extension){  // returns a value for voice leading purposes.  If true then pitch is already in current chord
+        if (pitch % 12 == getExtentionPitch(extension) % 12)
+            return true;
+        else return false;
+    }
+  */ 
+    
+//-------------------------------------------------------------------------------------------------------------------------------
+
+  /*  public int getExtentionPitch(int extension){  //
+        if (!heresyMinor){
+            if (currentChord-tonic == 1)  return tritoneSystem[extension/2]+currentChord;
+            if (currentChord-tonic == 7)  return dom7System[extension/2]+currentChord;
+            if (currentChord-tonic != 1 || currentChord-tonic != 7) return major7System[extension/2]+currentChord;
+        }
+        if (heresyMinor)
+            return minorSystem[extension/2]+currentChord;
+        else
+            return -1;
+   }
+    */
+    
+    
+//-------------------------------------------------------------------------------------------------------------------------------
+
+ /*   public void extensionCounter(boolean positive, int currentDesiredExtention){
+        if (currentDesiredExtention == 1) if (positive) no1s++; else no1s--;
+        if (currentDesiredExtention == 3) if (positive) no3s++; else no3s--;
+        if (currentDesiredExtention == 5) if (positive) no5s++; else no5s--;
+        if (currentDesiredExtention == 7) if (positive) no7s++; else no7s--;
+        if (currentDesiredExtention == 9) if (positive) no9s++; else no9s--;
+        if (currentDesiredExtention == 11) if (positive) no11s++; else no11s--;
+        if (currentDesiredExtention == 13) if (positive) no13s++; else no13s--;
+    }
+ */                                   
+
+//-------------------------------------------------------------------------------------------------------------------------------
+
+    public void workOutExtensions(){  // calculates whether the performer wants chord extensions
+        if (tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[3])
+            tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)] = null;
+        if (tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[2])
+            tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)] = null;
+        if (tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[1])
+            tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)] = null;
+        if (tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[0])
+            tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)] = null;         
+
+        if (tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)].noteVelocity > 0)
+            heresy7th = true;
+        if (tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[3][currentPulse%(tracks[0].loopLength)].noteVelocity == 0)
+            heresy7th = false;
+        if (tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)].noteVelocity > 0)
+            heresy9th = true;
+        if (tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[2][currentPulse%(tracks[0].loopLength)].noteVelocity == 0)
+            heresy9th = false;    
+        if (tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)].noteVelocity > 0)
+            heresy11th = true;
+        if (tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[1][currentPulse%(tracks[0].loopLength)].noteVelocity == 0)
+            heresy11th = false;
+        if (tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)].noteVelocity > 0)
+            heresy13th = true;
+        if (tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[0][currentPulse%(tracks[0].loopLength)].noteVelocity == 0)
+            heresy13th = false;
+            //---
+        if (chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[3])
+            chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)] = null;
+        if (chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[2])
+            chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)] = null;
+        if (chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[1])
+            chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)] = null;
+        if (chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0  && trSelected == 0 && noteOnArray[0])
+            chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)] = null;         
+
+        if (chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)].noteVelocity > 0)
+            heresy7th = true;
+        if (chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[3][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0)
+            heresy7th = false;
+        if (chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)].noteVelocity > 0)
+            heresy9th = true;
+        if (chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[2][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0)
+            heresy9th = false;    
+        if (chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)].noteVelocity > 0)
+            heresy11th = true;
+        if (chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[1][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0)
+            heresy11th = false;
+        if (chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)].noteVelocity > 0)
+            heresy13th = true;
+        if (chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)] != null && chordsTemp.sequence[0][currentPulse%(chordsTemp.loopLength)].noteVelocity == 0)
+            heresy13th = false;
+            
+    }
+    
+    
+//-------------------------------------------------------------------------------------------------------------------------------
+    
+    public void workOutChord(){ // calculates current chord and major minor tonality
+        for (int i = 4; i < 16; i++) {
+            if (tracks[0] != null){
+                if ((tracks[0].sequence[i][currentPulse%(tracks[0].loopLength)] != null && tracks[0].sequence[i][currentPulse%(tracks[0].loopLength)].noteVelocity > 0 )||
+                   (chordsTemp.sequence[i][currentPulse%(tracks[0].loopLength)] != null && chordsTemp.sequence[i][currentPulse%(chordsTemp.loopLength)].noteVelocity > 0 )){
+                    currentChord = 15 - i;
+                    boolean iiDone = false;
+                    for (int ii = 0;; ii--){
+                        if (ii == 0 && iiDone)
+                            break;
+                        if (currentPulse%(tracks[0].loopLength)+ii  == 0)
+                            ii = tracks[0].loopLength+ii-1;
+                        if (i > 3){
+                            if ((tracks[0].sequence[i-1][currentPulse%(tracks[0].loopLength)+ii] != null && tracks[0].sequence[i-1][currentPulse%(tracks[0].loopLength)+ii].noteVelocity == 0 ) ||
+                                 (chordsTemp.sequence[i-1][currentPulse%(chordsTemp.loopLength)+ii] != null && chordsTemp.sequence[i-1][currentPulse%(chordsTemp.loopLength)+ii].noteVelocity == 0 ))
+                                 break;
+                            if ((tracks[0].sequence[i-1][currentPulse%(tracks[0].loopLength)+ii] != null && tracks[0].sequence[i-1][currentPulse%(tracks[0].loopLength)+ii].noteVelocity != 0 ) ||
+                                 (chordsTemp.sequence[i-1][currentPulse%(chordsTemp.loopLength)+ii] != null && chordsTemp.sequence[i-1][currentPulse%(chordsTemp.loopLength)+ii].noteVelocity != 0 )){
+                                heresyMinor = true;
+                                break;
+                            }else
+                                heresyMinor = false;
+                        }
+                        iiDone = true;
+                    }
+                }
+            }
+        }
+    }
+
+
+//-------------------------------------------------------------------------------------------------------------------------------
+    
+    public void heresyChangeHistory(){  // remembers whether the chords or extensions have changed
+        if (currentChord != lastChord){
+            heresyChordChanged = true;
+            lastChord = currentChord;
+            heresyChange = true; 
+        }
+        if (heresyMinor != oldHeresyMinor){
+            heresyMinorChanged = true;
+            oldHeresyMinor = heresyMinor;
+            heresyChange = true;
+        }
+        if (heresy7th != oldHeresy7th){
+            heresy7thChanged = true;
+            oldHeresy7th = heresy7th;
+            heresyChange = true;
+        }
+        if (heresy9th != oldHeresy9th){
+            heresy9thChanged = true;
+            oldHeresy9th = heresy9th;
+            heresyChange = true;
+        }
+        if (heresy11th != oldHeresy11th){
+            heresy11thChanged = true;
+            oldHeresy11th = heresy11th;
+            heresyChange = true;
+        }
+        if (heresy13th != oldHeresy13th){
+            heresy13thChanged = true;
+            oldHeresy13th = heresy13th;
+            heresyChange = true;
+        }
+    }
+
+
+      
+       
+