Method PlayNote

Source/Chorder.cpp:215–268

}

void Chorder::PlayNote(double time, int pitch, int velocity, int voiceIdx, ModulationParameters modulation)
{
   if (!mEnabled)
   {
      PlayNoteOutput(time, pitch, velocity, voiceIdx, modulation);
      return;
   }

   bool noteOn = velocity > 0;
   if (mInputNotes[pitch] == noteOn)
      return;
   mInputNotes[pitch] = noteOn;

   if (velocity > 0)
      mVelocity = velocity;

   int idx = 0;
   // iterate rows from bottom to top to go from lowest to highest note
   // for compatibility with arpeggiator and strummer
   for (int row = mChordGrid->GetRows() - 1; row >= 0; --row)
   {
      for (int col = 0; col < mChordGrid->GetCols(); ++col)
      {
         float val = mChordGrid->GetVal(col, row);
         if (val > 0)
         {
            int gridPosition = col + (mChordGrid->GetRows() / 2 - row) * mChordGrid->GetCols();
            int voice = (voiceIdx == -1) ? -1 : (voiceIdx + idx) % 16;
            int outPitch;

            if (!mDiatonic)
            {
               outPitch = pitch + gridPosition;
            }
            else if (gridPosition % TheScale->NumTonesInScale() == 0) //if this is the pressed note or an octave of it
            {
               //play the pressed note (might not be in scale, so play it directly)
               int octave = gridPosition / TheScale->NumTonesInScale();
               outPitch = pitch + TheScale->GetPitchesPerOctave() * octave;
            }
            else
            {
               int tone = gridPosition + TheScale->GetToneFromPitch(pitch);
               outPitch = TheScale->MakeDiatonic(TheScale->GetPitchFromTone(tone));
            }

            PlayChorderNote(time, outPitch, velocity * val * val, voice, modulation);

            ++idx;
         }
      }
   }
   CheckLeftovers();
}

void Chorder::PlayChorderNote(double time, int pitch, int velocity, int voice /*=-1*/, ModulationParameters modulation)
{