private static AudioClip createAudioFromWave(float[] wave, LeanAudioOptions options)
{
float num = wave[wave.Length - 2];
float[] array = new float[(int)((float)options.frequencyRate * num)];
int num2 = 0;
float num3 = wave[num2];
float num4 = 0f;
float num11 = wave[num2];
float num5 = wave[num2 + 1];
for (int i = 0; i < array.Length; i++)
{
float num6 = (float)i / (float)options.frequencyRate;
if (num6 > wave[num2])
{
num4 = wave[num2];
num2 += 2;
num3 = wave[num2] - wave[num2 - 2];
num5 = wave[num2 + 1];
}
float num7 = num6 - num4;
float num8 = num7 / num3;
float num9 = Mathf.Sin(num8 * (float)Math.PI);
num9 = (array[i] = num9 * num5);
}
int num10 = array.Length;
AudioClip val = AudioClip.Create("Generated Audio", num10, 1, options.frequencyRate, false);
val.SetData(array, 0);
return(val);
}
private static AudioClip createAudioFromWave(float[] wave, LeanAudioOptions options)
{
float num = wave[wave.Length - 2];
float[] array = new float[(int)((float)options.frequencyRate * num)];
int num2 = 0;
float num3 = wave[num2];
float num4 = 0f;
float num5 = wave[num2];
float num6 = wave[num2 + 1];
for (int i = 0; i < array.Length; i++)
{
float num7 = (float)i / (float)options.frequencyRate;
if (num7 > wave[num2])
{
num4 = wave[num2];
num2 += 2;
num3 = wave[num2] - wave[num2 - 2];
num6 = wave[num2 + 1];
}
num5 = num7 - num4;
float num8 = num5 / num3;
float num9 = Mathf.Sin(num8 * 3.14159274f);
num9 *= num6;
array[i] = num9;
}
int num10 = array.Length;
AudioClip audioClip = AudioClip.Create("Generated Audio", num10, 1, options.frequencyRate, false);
audioClip.SetData(array, 0);
return(audioClip);
}
public static AudioClip createAudio(AnimationCurve volume, AnimationCurve frequency, LeanAudioOptions options = null)
{
if (options == null)
{
options = new LeanAudioOptions();
}
float[] wave = createAudioWave(volume, frequency, options);
return(createAudioFromWave(wave, options));
}
private static float[] createAudioWave(AnimationCurve volume, AnimationCurve frequency, LeanAudioOptions options)
{
throw new NotImplementedException("なにこれ");
// float time = volume.get_Item(volume.length - 1).time;
List <float> list = new List <float>();
generatedWaveDistances = new List <float>();
float num = 0f;
for (int i = 0; i < PROCESSING_ITERATIONS_MAX; i++)
{
float num2 = frequency.Evaluate(num);
if (num2 < MIN_FREQEUNCY_PERIOD)
{
num2 = MIN_FREQEUNCY_PERIOD;
}
float num3 = volume.Evaluate(num + 0.5f * num2);
if (options.vibrato != null)
{
for (int j = 0; j < options.vibrato.Length; j++)
{
float num4 = Mathf.Abs(Mathf.Sin(1.5708f + num * (1f / options.vibrato[j][0]) * (float)Math.PI));
float num5 = 1f - options.vibrato[j][1];
num4 = options.vibrato[j][1] + num5 * num4;
num3 *= num4;
}
}
throw new NotImplementedException("なにこれ");
// if (num + 0.5f * num2 >= time)
// {
// break;
//}
generatedWaveDistances.Add(num2);
num += num2;
list.Add(num);
list.Add((i % 2 != 0) ? num3 : (0f - num3));
if (i >= PROCESSING_ITERATIONS_MAX - 1)
{
Debug.LogError("LeanAudio has reached it's processing cap. To avoid this error increase the number of iterations ex: LeanAudio.PROCESSING_ITERATIONS_MAX = " + PROCESSING_ITERATIONS_MAX * 2);
}
}
float[] array = new float[list.Count];
for (int k = 0; k < array.Length; k++)
{
array[k] = list[k];
}
return(array);
}
private static float[] createAudioWave(AnimationCurve volume, AnimationCurve frequency, LeanAudioOptions options)
{
float time = volume.get_Item(volume.get_length() - 1).get_time();
List <float> list = new List <float>();
LeanAudio.generatedWaveDistances = new List <float>();
float num = 0f;
for (int i = 0; i < LeanAudio.PROCESSING_ITERATIONS_MAX; i++)
{
float num2 = frequency.Evaluate(num);
if (num2 < LeanAudio.MIN_FREQEUNCY_PERIOD)
{
num2 = LeanAudio.MIN_FREQEUNCY_PERIOD;
}
float num3 = volume.Evaluate(num + 0.5f * num2);
if (options.vibrato != null)
{
for (int j = 0; j < options.vibrato.Length; j++)
{
float num4 = Mathf.Abs(Mathf.Sin(1.5708f + num * (1f / options.vibrato[j].get_Item(0)) * 3.14159274f));
float num5 = 1f - options.vibrato[j].get_Item(1);
num4 = options.vibrato[j].get_Item(1) + num5 * num4;
num3 *= num4;
}
}
if (num + 0.5f * num2 >= time)
{
break;
}
LeanAudio.generatedWaveDistances.Add(num2);
num += num2;
list.Add(num);
list.Add((i % 2 != 0) ? num3 : (-num3));
if (i >= LeanAudio.PROCESSING_ITERATIONS_MAX - 1)
{
Debug.LogError("LeanAudio has reached it's processing cap. To avoid this error increase the number of iterations ex: LeanAudio.PROCESSING_ITERATIONS_MAX = " + LeanAudio.PROCESSING_ITERATIONS_MAX * 2);
}
}
float[] array = new float[list.get_Count()];
for (int k = 0; k < array.Length; k++)
{
array[k] = list.get_Item(k);
}
return(array);
}
