// Token: 0x060000D2 RID: 210 RVA: 0x000049D4 File Offset: 0x00002BD4
public int NearestSnapPointBeat(int snapResolution, int offset)
{
SyncTrackSection syncTrack = this.chart.SyncTrack;
int num = 0;
if (offset > this.lastTSOffset)
{
num = this.lastTSOffset;
}
else
{
foreach (int index in this.tSInd)
{
if (syncTrack[index].Offset < offset)
{
num = syncTrack[index].Offset;
}
}
}
num += (offset - num) / snapResolution * snapResolution;
int num2 = 0;
while (Math.Abs(offset - (num + num2)) <= Math.Abs(offset - (num + num2 - snapResolution)))
{
num2 += snapResolution;
}
return(num + num2 - snapResolution);
}
// Token: 0x060000D1 RID: 209 RVA: 0x00004774 File Offset: 0x00002974
public void DetectTimeSignatures(SyncTrackSection sT)
{
this.beat.Clear();
this.tSInd = new List <int>();
for (int i = 0; i < sT.Count; i++)
{
if (sT[i].Type == SyncType.TimeSignature)
{
this.tSInd.Add(i);
}
}
for (int i = 0; i < this.tSInd.Count; i++)
{
int timeSignature = sT[this.tSInd[i]].TimeSignature;
int offset = sT[this.tSInd[i]].Offset;
if (this.tSInd.Count == i + 1)
{
this.beat.Add(beatType.Measure);
this.lastTSOffset = offset;
this.lastTS = timeSignature;
break;
}
int offset2 = sT[this.tSInd[i + 1]].Offset;
for (int j = offset; j < offset2; j += this.chart.HalfResolution)
{
int num = j - offset;
if (num % (this.chart.Resolution * timeSignature) == 0)
{
this.beat.Add(beatType.Measure);
}
else if (num % this.chart.Resolution == 0)
{
this.beat.Add(beatType.Beat);
}
else if (num % this.chart.HalfResolution == 0)
{
this.beat.Add(beatType.HalfBeat);
}
else if (num % this.chart.QuarterResolution == 0)
{
this.beat.Add(beatType.QuarterBeat);
}
else if (num % this.chart.EighthResolution == 0)
{
this.beat.Add(beatType.EighthBeat);
}
else if (num % this.chart.SixteenthResolution == 0)
{
this.beat.Add(beatType.SixteenthBeat);
}
else
{
this.beat.Add(beatType.NotABeat);
}
}
}
}
