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some more test with pitch detection, new line bonus calculation

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This commit is contained in:
Alexander Eckart committed 2012-04-30 14:25:15 +02:00
1 parent 9154243a7f
commit 2c4e0d8708
2 files changed
+77 -48
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Vocaluxe/Base/CGame.cs
+37 -11
View File
@@ -16,6 +16,8 @@ namespace Vocaluxe.Base
public string Name;
public EGameDifficulty Difficulty;
public double Points;
public double PointsLineBonus;
public double PointsGoldenNotes;
public int NoteDiff;
public int LineNr;
public List<CLine> SingLine;
@@ -213,6 +215,8 @@ namespace Vocaluxe.Base
for (int i = 0; i < _Player.Length; i++)
{
_Player[i].Points = 0f;
_Player[i].PointsLineBonus = 0f;
_Player[i].PointsGoldenNotes = 0f;
_Player[i].LineNr = 0;
_Player[i].NoteDiff = 0;
_Player[i].SingLine = new List<CLine>();
@@ -247,7 +251,7 @@ namespace Vocaluxe.Base
CSound.AnalyzeBuffer(p);
}
if (_OldBeatD == _CurrentBeatD)
if (_OldBeatD >= _CurrentBeatD)
return;
for (int p = 0; p < _NumPlayer; p++)
@@ -321,8 +325,12 @@ namespace Vocaluxe.Base
if (_Player[p].NoteDiff <= (2 - (int)_Player[p].Difficulty))
{
// valid
CSound.RecordSetTone(p, Tone);
_Player[p].Points += (CSettings.MaxScore - CSettings.LinebonusScore) * (double)notes[Note].PointsForBeat / (double)song.Notes.GetLines(_Player[p].LineNr).Points;
//CSound.RecordSetTone(p, Tone);
double points = (CSettings.MaxScore - CSettings.LinebonusScore) * (double)notes[Note].PointsForBeat / (double)song.Notes.GetLines(_Player[p].LineNr).Points;
if (notes[Note].NoteType == ENoteType.Golden)
_Player[p].PointsGoldenNotes += points;
_Player[p].Points += points;
// update player notes (sung notes)
if (_Player[p].SingLine[Line].NoteCount > 0)
@@ -342,11 +350,6 @@ namespace Vocaluxe.Base
_Player[p].SingLine[Line].LastNote.IsPerfect(notes[Note]);
_Player[p].SingLine[Line].IsPerfect(lines[Line]);
if (_Player[p].SingLine[Line].PerfectLine)
{
_Player[p].Points += CSettings.LinebonusScore * (double)lines[Line].Points / (double)song.Notes.GetPoints(_Player[p].LineNr);
}
}
else
{
@@ -354,7 +357,7 @@ namespace Vocaluxe.Base
{
CNote nt = _Player[p].SingLine[Line].LastNote;
if (nt.EndBeat + 1 != beat || nt.Hit)
_Player[p].SingLine[Line].AddNote(new CNote(beat, 1, TonePlayer, String.Empty, false, notes[Note].NoteType));
_Player[p].SingLine[Line].AddNote(new CNote(beat, 1, TonePlayer, String.Empty, false, ENoteType.Freestyle));
else
{
if (nt.Tone == TonePlayer && nt.EndBeat + 1 == beat)
@@ -363,17 +366,40 @@ namespace Vocaluxe.Base
}
else
{
_Player[p].SingLine[Line].AddNote(new CNote(beat, 1, TonePlayer, String.Empty, false, notes[Note].NoteType));
_Player[p].SingLine[Line].AddNote(new CNote(beat, 1, TonePlayer, String.Empty, false, ENoteType.Freestyle));
}
}
}
else
{
_Player[p].SingLine[Line].AddNote(new CNote(beat, 1, TonePlayer, String.Empty, false, notes[Note].NoteType));
_Player[p].SingLine[Line].AddNote(new CNote(beat, 1, TonePlayer, String.Empty, false, ENoteType.Freestyle));
}
}
}
// Line Bonus
if (Note == lines[Line].NoteCount - 1)
{
if (notes[Note].EndBeat == beat)
{
double factor = (double)_Player[p].SingLine[Line].Points / (double)song.Notes.GetPoints(_Player[p].LineNr);
if (factor < 0.4)
factor = 0.0;
else if (factor > 0.9)
factor = 1.0;
else
{
factor -= 0.4;
factor *= 2;
factor *= factor;
}
double points = CSettings.LinebonusScore * factor;
_Player[p].Points += points;
_Player[p].PointsLineBonus += points;
}
}
}
}
Vocaluxe/Base/CSound.cs
+40 -37
View File
@@ -295,7 +295,7 @@ namespace Vocaluxe.Base
private const int _NumHalfTones = 47;
private float[] _ToneWeigth;
private Int16[] _AnalysisBuffer = new Int16[4096*2];
private Int16[] _AnalysisBuffer = new Int16[4096 * 4];
private Object _AnalysisBufferLock = new Object();
private bool _ToneValid = false;
@@ -425,30 +425,25 @@ namespace Vocaluxe.Base
lock (_AnalysisBufferLock)
{
try
{
// move old samples to the beginning of the array (if necessary)
for (int i = 0; i < _AnalysisBuffer.Length - SampleCount; i++)
{
_AnalysisBuffer[i] = _AnalysisBuffer[i + SampleCount];
}
byte[] b = new byte[2];
// copy new samples to analysis buffer
for (int i = 0; i < SampleCount; i++)
{
b[0] = buffer[BufferOffset + i * 2];
b[1] = buffer[BufferOffset + i * 2 + 1];
_AnalysisBuffer[_AnalysisBuffer.Length - SampleCount + i] = BitConverter.ToInt16(b, 0);
}
}
catch (Exception)
{
}
Add(buffer);
_NewSamples = true;
int len = _AnalysisBuffer.Length * 2;
if (_Stream.Length >= len)
{
byte[] buf = new byte[len];
_Stream.Position -= len;
_Stream.Read(buf, 0, len);
byte[] b = new byte[2];
for (int i = 0; i < _AnalysisBuffer.Length; i++)
{
b[0] = buf[i * 2];
b[1] = buf[i * 2 + 1];
_AnalysisBuffer[i] = BitConverter.ToInt16(b, 0);
}
_NewSamples = true;
}
}
}
@@ -470,7 +465,7 @@ namespace Vocaluxe.Base
_MaxVolume = Volume;
}
if (_MaxVolume >= 0.05f)
if (_MaxVolume >= 0.02f)
AnalyzeByAutocorrelation(true);
else
AnalyzeByAutocorrelation(false);
@@ -513,27 +508,35 @@ namespace Vocaluxe.Base
Weigth[ToneIndex] = (float)CurWeight;
}
if (valid && MaxWeight - MinWeight > 0.05)
if (valid && MaxWeight - MinWeight > 0.01)
{
int m = -1;
float prev = 0f;
float prev = -1f;
bool raising = false;
for (int i = 0; i < Weigth.Length; i++)
{
if (Weigth[i] < prev && i > 0)
{
m = i;
MaxTone = i;
}
if (i > 0 && Weigth[i] > prev)
raising = true;
if (i == Weigth.Length - 1 && m == -1)
MaxTone = i;
if (Weigth[i] < prev && raising)
{
m = i-1;
MaxTone = i-1;
raising = false;
}
prev = Weigth[i];
_ToneWeigth[i] = Weigth[i];
}
_ToneAbs = MaxTone;
_Tone = MaxTone % 12;
_ToneValid = true;
if (m != -1)
{
_ToneAbs = MaxTone;
_Tone = MaxTone % 12;
_ToneValid = true;
}
else
_ToneValid = false;
}
else
_ToneValid = false;