public static double Orient2d_exact(Point pa, Point pb, Point point)
{
if (!Class20.bool_0)
{
Class20.smethod_0();
}
double num = (pa.X - point.X) * (pb.Y - point.Y);
double num2 = (pa.Y - point.Y) * (pb.X - point.X);
double num3 = num - num2;
double num4;
if (num > 0.0)
{
if (num2 <= 0.0)
{
return(num3);
}
num4 = num + num2;
}
else
{
if (num >= 0.0)
{
return(num3);
}
if (num2 >= 0.0)
{
return(num3);
}
num4 = -num - num2;
}
double num5 = Class20.double_2 * num4;
if (num3 < num5 && -num3 < num5)
{
return(Class19.smethod_0(pa, pb, point, num4));
}
return(num3);
}
private void method_8(int int4)
{
WaitCallback waitCallback = null;
var @enum = _enum10;
if (@enum == AudioStatus.IsCurrentlyPlayingAudio)
{
StopPlaying();
}
lock (_object0)
{
Stream arg350 = _stream10;
_int3 = int4;
arg350.Position = int4;
if (@enum == AudioStatus.ShouldStartAudio)
{
var count = _queue0.Count;
var num = 1f / (_int0 * count / (float)GetWaveFormat().short_1);
var num2 = 0f;
var num3 = 1f;
if (GetWaveFormat().waveFormatTag_0 == WaveFormatTag.IeeeFloat)
{
var array = new float[_int0 >> 2];
using (var enumerator = _queue0.GetEnumerator())
{
while (enumerator.MoveNext())
{
var current = enumerator.Current;
var array2 = current.method_3().method_1();
var num4 = _stream10.vmethod_4(array, 0, array.Length);
if (num4 == 0)
{
break;
}
var i = 0;
var num5 = 0;
while (i < num4)
{
array2[i] = num3 * array2[i] + num2 * array[i];
num5++;
if (num5 == GetWaveFormat().short_0)
{
num2 += num;
num3 -= num;
num5 = 0;
}
i++;
}
Array.Clear(array2, num4, current.method_3().method_5() - num4);
current.method_3().method_6(num4);
}
goto IL_27D;
}
}
if (GetWaveFormat().waveFormatTag_0 == WaveFormatTag.Pcm)
{
using (var @class = new Class19(_int0))
{
foreach (var current2 in _queue0)
{
var array3 = current2.method_3().method_2();
var array4 = Class19.smethod_0(@class);
var num6 = _stream10.vmethod_3(Class19.smethod_1(@class), _int0) >> 1;
if (num6 == 0)
{
break;
}
var j = 0;
var num7 = 0;
while (j < num6)
{
array3[j] = (short)(num3 * array3[j] + num2 * array4[j]);
num7++;
if (num7 == GetWaveFormat().short_0)
{
num2 += num;
num3 -= num;
num7 = 0;
}
j++;
}
Array.Clear(array3, num6, current2.method_3().method_7() - num6);
current2.method_3().method_8(num6);
}
}
}
IL_27D:
GC.Collect();
_stopwatch0.Reset();
method_9(0);
if (!_bool1)
{
if (waitCallback == null)
{
waitCallback = method_12;
}
ThreadPool.QueueUserWorkItem(waitCallback);
}
}
}
}
// Token: 0x060000EC RID: 236 RVA: 0x000033EF File Offset: 0x000015EF
public uint method_3(uint uint_0)
{
return(Class19.smethod_1(this.method_1(Class19.smethod_0(uint_0))));
}
private void method_8(int int_4)
{
WaitCallback waitCallback = null;
AudioStatus @enum = this.enum1_0;
if (@enum == AudioStatus.IsCurrentlyPlayingAudio)
{
this.StopPlaying();
}
lock (this.object_0)
{
Stream arg_35_0 = this.stream1_0;
this.int_3 = int_4;
arg_35_0.Position = (long)int_4;
if (@enum == AudioStatus.ShouldStartAudio)
{
int count = this.queue_0.Count;
float num = 1f / ((float)(this.int_0 * count) / (float)this.GetWaveFormat().short_1);
float num2 = 0f;
float num3 = 1f;
if (this.GetWaveFormat().waveFormatTag_0 == WaveFormatTag.IEEEFloat)
{
float[] array = new float[this.int_0 >> 2];
using (Queue <Class158> .Enumerator enumerator = this.queue_0.GetEnumerator())
{
while (enumerator.MoveNext())
{
Class158 current = enumerator.Current;
float[] array2 = current.method_3().method_1();
int num4 = this.stream1_0.vmethod_4(array, 0, array.Length);
if (num4 == 0)
{
break;
}
int i = 0;
int num5 = 0;
while (i < num4)
{
array2[i] = num3 * array2[i] + num2 * array[i];
num5++;
if (num5 == (int)this.GetWaveFormat().short_0)
{
num2 += num;
num3 -= num;
num5 = 0;
}
i++;
}
Array.Clear(array2, num4, current.method_3().method_5() - num4);
current.method_3().method_6(num4);
}
goto IL_27D;
}
}
if (this.GetWaveFormat().waveFormatTag_0 == WaveFormatTag.PCM)
{
using (Class19 @class = new Class19(this.int_0))
{
foreach (Class158 current2 in this.queue_0)
{
short[] array3 = current2.method_3().method_2();
short[] array4 = Class19.smethod_0(@class);
int num6 = this.stream1_0.vmethod_3(Class19.smethod_1(@class), this.int_0) >> 1;
if (num6 == 0)
{
break;
}
int j = 0;
int num7 = 0;
while (j < num6)
{
array3[j] = (short)(num3 * (float)array3[j] + num2 * (float)array4[j]);
num7++;
if (num7 == (int)this.GetWaveFormat().short_0)
{
num2 += num;
num3 -= num;
num7 = 0;
}
j++;
}
Array.Clear(array3, num6, current2.method_3().method_7() - num6);
current2.method_3().method_8(num6);
}
}
}
IL_27D:
GC.Collect();
this.stopwatch_0.Reset();
this.method_9(0);
if (!this.bool_1)
{
if (waitCallback == null)
{
waitCallback = new WaitCallback(this.method_12);
}
ThreadPool.QueueUserWorkItem(waitCallback);
}
}
}
}
// Token: 0x06000228 RID: 552 RVA: 0x000111E0 File Offset: 0x0000F3E0
public static int smethod_0(string string_0)
{
Class18.smethod_0(string_0);
Class19.smethod_0(string_0);
return(Class20.int_0);
}
