/// <summary>
/// Updates the parts[] vector based on the current rhythm gene being a rest.
/// </summary>
/// <param name="i"></param>
/// <param name="rhythmGene"></param>
/// <param name="rhythmSoloPart0"></param>
private void ProcessRestGene(ref int i, char rhythmGene)
{
byte addDur = 0;
string temps;
byte maxIterate = Parameters.maxIterate;
byte genotypeIterate_0 = Parameters.genotypeIterate[0];
string[] rhythmSoloPart0 = currentRhythmChromosome[0];
parts[0] += "R";
parts[1] += "R";
parts[2] += "R|";
parts[3] += "R|";
do
{
addDur++;
i++;
if (i == maxIterate || i % genotypeIterate_0 == 0)
{
break;
}
else
{
rhythmGene = RhythmDecode(rhythmSoloPart0[i]);
}
}while ((rhythmGene == 'r' || rhythmGene == 'c'));
temps = Durations.FinalDuration(Parameters.durationIndex, addDur);
parts[0] += temps + " ";
parts[1] += temps + " ";
parts[2] += addDur + " ";
parts[3] += addDur + " ";
}
/// <summary>
/// Updates the parts[] vector based on the current rhythm gene being a note.
/// </summary>
/// <param name="i"></param>
/// <param name="rhythmGene"></param>
/// <param name="pitchSoloPart0"></param>
/// <param name="pitchSoloPart1"></param>
/// <param name="velocitySoloPart0"></param>
/// <param name="velocitySoloPart1"></param>
/// <param name="rhythmSoloPart0"></param>
private void ProcessPitchGene(ref int i, char rhythmGene)
{
byte note1, note2;
byte velocity1, velocity2;
byte addDur = 1, fP;
int j;
byte genotypeIterate_0 = Parameters.genotypeIterate[0];
byte maxIterate = Parameters.maxIterate;
byte keySignatureIndex = Parameters.keySignatureIndex;
byte[] octaves = Parameters.octavesByteValues;
string duration = Durations.FinalDuration(Parameters.durationIndex, addDur);
int[] pitchSoloPart0 = currentPitchChromosome[0];
int[] pitchSoloPart1 = currentPitchChromosome[1];
byte[] velocitySoloPart0 = currentVelocityChromosome[0];
byte[] velocitySoloPart1 = currentVelocityChromosome[1];
string[] rhythmSoloPart0 = currentRhythmChromosome[0];
do
{
fP = Scales.FirstPitch(octaves[0], keySignatureIndex);
note1 = PitchSolo1Decode(pitchSoloPart0[i], fP);
velocity1 = VelocityDecode(velocitySoloPart0[i]);
parts[0] += "[" + note1.ToString() + "]" + duration + "V" + velocity1.ToString() + " ";
j = note1 - fP;
parts[2] += ActualOctave(j, 0).ToString() + //(byte)Parameters.octaves[0] +
"|" + Scales.scales[keySignatureIndex][j] + "|" + addDur + " ";
fP = Scales.FirstPitch(octaves[1], keySignatureIndex);
note2 = PitchSolo2Decode(pitchSoloPart1[i], note1, fP);
velocity2 = VelocityDecode(velocitySoloPart1[i]);
parts[1] += "[" + note2.ToString() + "]" + duration + "V" + velocity2.ToString() + " ";
j = note2 - fP;
parts[3] += ActualOctave(j, 1).ToString() + //(byte)Parameters.octaves[0] +
"|" + Scales.scales[keySignatureIndex][j] + "|" + addDur + " ";
i++;
if (i == maxIterate || i % genotypeIterate_0 == 0)
{
break;
}
else
{
rhythmGene = RhythmDecode(rhythmSoloPart0[i]);
}
}while (rhythmGene == 'p');
}
/// <summary>
/// Updates the parts[] vector based on the current rhythm gene being a continuation.
/// </summary>
/// <param name="i"></param>
/// <param name="rhythmGene"></param>
/// <param name="velocitySoloPart0"></param>
/// <param name="velocitySoloPart1"></param>
/// <param name="rhythmSoloPart0"></param>
private void ProcessContinuationGene(ref int i, char rhythmGene)
{
byte velocity1, velocity2;
byte addDur = 1;
string duration;
byte maxIterate = Parameters.maxIterate;
byte genotypeIterate_0 = Parameters.genotypeIterate[0];
string[] rhythmSoloPart0 = currentRhythmChromosome[0];
parts[0] = parts[0].Remove(parts[0].LastIndexOf(']') + 1);
parts[1] = parts[1].Remove(parts[1].LastIndexOf(']') + 1);
parts[2] = parts[2].Remove(parts[2].LastIndexOf('|') + 1);
parts[3] = parts[3].Remove(parts[3].LastIndexOf('|') + 1);
velocity1 = VelocityDecode(currentVelocityChromosome[0][i]);
velocity2 = VelocityDecode(currentVelocityChromosome[1][i]);
do
{
addDur++;
i++;
if (i == maxIterate || i % genotypeIterate_0 == 0)
{
break;
}
else
{
rhythmGene = RhythmDecode(rhythmSoloPart0[i]);
}
}while (rhythmGene == 'c');
duration = Durations.FinalDuration(Parameters.durationIndex, addDur);
parts[0] += duration + "V" + velocity1.ToString() + " ";
parts[1] += duration + "V" + velocity2.ToString() + " ";
parts[2] += addDur + " ";
parts[3] += addDur + " ";
}
/// <summary>
/// Fills the score staff template of THIS individual with the corresponding genome information.
/// </summary>
/// <param name="genome"></param>
public void setContent(Genome genome)
{
try
{
// The final duration (e.g. q. is 1/4+(1/4)/2 or 6*1/16):
// wrt unitBeat (e.g. unitBeat=16: q. is 6);
byte unitBeatFinalDur;
// in CFugue notation (e.g. q.).
string cFugueFinalDur;
byte durLastNoteInTieIndex;
double diff;
layoutInterval = 0;
string currentWordPart0, currentWordPart1;
string[] wordsPart0 = genome.Parts[2].Split(' ');
string[] wordsPart1 = genome.Parts[3].Split(' ');
for (int j = 0; j < wordsPart0.Length - 1; j++)
{
currentWordPart0 = wordsPart0[j];
currentWordPart1 = wordsPart1[j];
unitBeatFinalDur = Convert.ToByte(currentWordPart0.Substring(currentWordPart0.LastIndexOf('|') + 1));
cFugueFinalDur = Durations.FinalDuration(Parameters.durationIndex, unitBeatFinalDur);
// If there is one element to place on the score.
if (cFugueFinalDur.Length == 1 || (cFugueFinalDur.Length == 2 && cFugueFinalDur.Contains('.')))
{
diff = ((unitBeatFinalDur - 1) * unitElementWidth) / 2;
leftMargin += diff;
bool dot = GetDot(ref cFugueFinalDur);
// If it's a rest.
if (currentWordPart0[0] == 'R')
{
DrawRestForEachPart(cFugueFinalDur, dot);
}
// If it's a note.
else
{
DrawNoteForEachPart(currentWordPart0, currentWordPart1, dot, cFugueFinalDur);
}
leftMargin += unitElementWidth + diff + 1;
}
// If there are two elements (they're gonna be connected by a tie) to place on the score.
else
{
double[] interval = GetLayoutIntervals(unitBeatFinalDur);
diff = interval[0];
layoutInterval = interval[1];
leftMargin += diff;
bool[] dot = GetDotsInTie(cFugueFinalDur, out durLastNoteInTieIndex);
DurationCFugue[] cFugueFinalDuration = GetCFugueDurationsInTie(cFugueFinalDur[0].ToString(), cFugueFinalDur[durLastNoteInTieIndex].ToString());
// If the two elements are rests.
if (currentWordPart0[0] == 'R')
{
DrawTiedRestsForEachPart(cFugueFinalDuration, dot);
}
// If the two elements are notes.
else
{
DrawTiedNotesForEachPart(currentWordPart0, currentWordPart1, dot, cFugueFinalDuration);
}
leftMargin += unitElementWidth + diff + 1;
}
}
// Reset leftMargin to default value when done.
leftMargin = 2;
}
catch (Exception)
{
}
}