static public Sound Read(Stream source)
{
BinaryReaderEx reader = new BinaryReaderEx(source);
Sound result = new Sound();
int id = reader.ReadInt32();
if (id == 0x00394453)
{
int headerLength = reader.ReadInt32();
int sampleLength = reader.ReadInt32();
headerLength -= 12;
if (headerLength > 0)
{
reader.ReadBytes(headerLength);
}
byte[] wavData = reader.ReadBytes(sampleLength);
using (MemoryStream wavDataMem = new MemoryStream(wavData))
{
using (WaveStream wavStream = new WaveFileReader(wavDataMem))
{
byte[] rawWaveData = new byte[wavStream.Length];
wavStream.Read(rawWaveData, 0, (int)wavStream.Length);
result.SetSound(rawWaveData, wavStream.WaveFormat);
}
}
}
return(result);
}
public static Sound Read(Stream source)
{
BinaryReaderEx reader = new BinaryReaderEx(source);
Sound result = new Sound();
int id = reader.ReadInt32();
if (id == 0x00394453)
{
int headerLength = reader.ReadInt32();
int sampleLength = reader.ReadInt32();
headerLength -= 12;
if (headerLength > 0)
reader.ReadBytes(headerLength);
byte[] wavData = reader.ReadBytes(sampleLength);
using (MemoryStream wavDataMem = new MemoryStream(wavData))
{
using (WaveStream wavStream = new WaveFileReader(wavDataMem))
{
byte[] rawWaveData = new byte[wavStream.Length];
wavStream.Read(rawWaveData, 0, (int)wavStream.Length);
result.SetSound(rawWaveData, wavStream.WaveFormat);
}
}
}
return result;
}
static public Sound Read(Stream source)
{
Sound result = new Sound();
BinaryReader reader = new BinaryReader(source);
if (new string(reader.ReadChars(4)) == "2DX9")
{
int infoLength = reader.ReadInt32();
int dataLength = reader.ReadInt32();
reader.ReadInt16();
int channel = reader.ReadInt16();
int panning = reader.ReadInt16();
int volume = reader.ReadInt16();
int options = reader.ReadInt32();
reader.ReadBytes(infoLength - 24);
byte[] wavData = reader.ReadBytes(dataLength);
using (MemoryStream wavDataMem = new MemoryStream(wavData))
{
using (WaveStream wavStream = new WaveFileReader(wavDataMem))
{
int bytesToRead;
// using a mux, we force all sounds to be 2 channels
bytesToRead = (int)wavStream.Length;
byte[] rawWaveData = new byte[bytesToRead];
int bytesRead = wavStream.Read(rawWaveData, 0, bytesToRead);
result.SetSound(rawWaveData, wavStream.WaveFormat);
// calculate output panning
if (panning > 0x7F || panning < 0x01)
{
panning = 0x40;
}
result.Panning = ((float)panning - 1.0f) / 126.0f;
// calculate output volume
if (volume < 0x01)
{
volume = 0x01;
}
else if (volume > 0xFF)
{
volume = 0xFF;
}
result.Volume = VolumeTable[volume];
result.Channel = channel;
}
}
}
return(result);
}
public static Sound Read(Stream source)
{
Sound result = new Sound();
BinaryReader reader = new BinaryReader(source);
if (new string(reader.ReadChars(4)) == "2DX9")
{
int infoLength = reader.ReadInt32();
int dataLength = reader.ReadInt32();
reader.ReadInt16();
int channel = reader.ReadInt16();
int panning = reader.ReadInt16();
int volume = reader.ReadInt16();
int options = reader.ReadInt32();
reader.ReadBytes(infoLength - 24);
byte[] wavData = reader.ReadBytes(dataLength);
using (MemoryStream wavDataMem = new MemoryStream(wavData))
{
using (WaveStream wavStream = new WaveFileReader(wavDataMem))
{
int bytesToRead;
// using a mux, we force all sounds to be 2 channels
bytesToRead = (int)wavStream.Length;
byte[] rawWaveData = new byte[bytesToRead];
int bytesRead = wavStream.Read(rawWaveData, 0, bytesToRead);
result.SetSound(rawWaveData, wavStream.WaveFormat);
// calculate output panning
if (panning > 0x7F || panning < 0x01)
panning = 0x40;
result.Panning = ((float)panning - 1.0f) / 126.0f;
// calculate output volume
if (volume < 0x01)
volume = 0x01;
else if (volume > 0xFF)
volume = 0xFF;
result.Volume = VolumeTable[volume];
result.Channel = channel;
}
}
}
return result;
}
static public Sound Read(byte[] source)
{
Sound result = new Sound();
string fileName = "tmp.wma";
File.WriteAllBytes(fileName, source);
WMAFileReader fileReader = new WMAFileReader(fileName);
File.Delete(fileName);
using (WaveStream wavStream = WaveFormatConversionStream.CreatePcmStream(fileReader))
{
int bytesToRead;
// using a mux, we force all sounds to be 2 channels
bytesToRead = (int)wavStream.Length;
byte[] rawWaveData = new byte[bytesToRead];
int bytesRead = wavStream.Read(rawWaveData, 0, bytesToRead);
result.SetSound(rawWaveData, wavStream.WaveFormat);
}
return(result);
}
