public static byte[] readSound(USoundWave sound)
{
if (!sound.bStreaming)
{
if (sound.bCooked && sound.compressedFormatData.Count > 0)
{
FSoundFormatData data = sound.compressedFormatData[0];
return(data.data.data);
}
else if (sound.rawData.data != null)
{
return(sound.rawData.data);
}
}
else if (sound.bStreaming && sound.streamedAudioChunks != null && !string.IsNullOrEmpty(sound.format))
{
List <byte> bytes = new List <byte>();
foreach (FStreamedAudioChunk chunk in sound.streamedAudioChunks)
{
chunk.data.data.ToList().ForEach(x => bytes.Add(x));
}
return(bytes.ToArray());
}
return(new byte[0]);
}
public static void Decode(this USoundWave soundWave, bool shouldDecompress, out string audioFormat, out byte[]?data)
{
audioFormat = string.Empty;
byte[]? input = null;
if (!soundWave.bStreaming)
{
if (soundWave.CompressedFormatData != null)
{
var compressedData = soundWave.CompressedFormatData.Formats.First();
audioFormat = compressedData.Key.Text;
input = compressedData.Value.Data;
}
if (soundWave.RawData?.Data != null) // is this even a thing?
{
audioFormat = string.Empty;
input = soundWave.RawData.Data;
}
}
else if (soundWave.RunningPlatformData?.Chunks != null)
{
var offset = 0;
var ret = new byte[soundWave.RunningPlatformData.Chunks.Sum(x => x.AudioDataSize)];
for (var i = 0; i < soundWave.RunningPlatformData.NumChunks; i++)
{
Buffer.BlockCopy(soundWave.RunningPlatformData.Chunks[i].BulkData.Data, 0, ret, offset, soundWave.RunningPlatformData.Chunks[i].AudioDataSize);
offset += soundWave.RunningPlatformData.Chunks[i].AudioDataSize;
}
audioFormat = soundWave.RunningPlatformData.AudioFormat.Text;
input = ret;
}
data = Decompress(shouldDecompress, ref audioFormat, input);
}
