/// <summary>
/// Update the file.
/// </summary>
public void Update(UInt16 endian)
{
//Update info.
info.magic = "INFO".ToCharArray();
info.streamSoundInfoRef = new Reference(ReferenceTypes.STRM_Info_StreamSound, 0x18);
//Stream sound info.
UInt32 infoBaseOffet = 0x18;
info.streamSoundInfo.channelCount = (byte)info.channels.Count;
info.streamSoundInfo.regionCount = (byte)(region != null ? region.regions.Length : 0);
info.streamSoundInfo.regionDataOffset = new Reference(0, 0x18);
info.streamSoundInfo.regionInfoBytesize = 0x100;
info.streamSoundInfo.sampleDataOffset = new Reference(ReferenceTypes.General_ByteStream, 0x18);
info.streamSoundInfo.padding = 0;
info.streamSoundInfo.sizeOfSeekInfo = 4;
infoBaseOffet += 56;
if (fileHeader.vMajor >= regionInfo)
{
infoBaseOffet += 12;
}
if (fileHeader.vMajor >= originalLoopInfo)
{
infoBaseOffet += 8;
}
if (fileHeader.vMajor >= secretInfo)
{
infoBaseOffet += 4;
}
//Reference table for track info ref.
info.trackInfoTableRef = new Reference(0x0101, (int)infoBaseOffet);
//Skip ref table coords.
infoBaseOffet += (uint)(info.tracks != null ? (info.tracks.Count * 8 + 4) : 0);
info.channelInfoTableRef = new Reference(0x0101, (int)infoBaseOffet);
List <Reference> trackRefs = new List <Reference>();
//Track info.
UInt32 trackBaseOffset = (uint)((info.tracks != null ? (info.tracks.Count * 8 + 4) : 0) + (info.channels.Count * 8 + 4));
if (info.tracks != null)
{
for (int i = 0; i < info.tracks.Count; i++)
{
trackRefs.Add(new Reference(ReferenceTypes.STRM_Info_Track, (int)trackBaseOffset));
infoBaseOffet += 12;
trackBaseOffset += 12;
if (info.tracks[i].globalChannelIndexTable != null)
{
info.tracks[i].globalChannelIndexTableRef = new Reference(0x100, 0xC);
info.tracks[i].globalChannelIndexTable.count = (uint)info.tracks[i].globalChannelIndexTable.entries.Count;
infoBaseOffet += 4 + info.tracks[i].globalChannelIndexTable.count;
trackBaseOffset += 4 + info.tracks[i].globalChannelIndexTable.count;
while (infoBaseOffet % 4 != 0)
{
infoBaseOffet++;
trackBaseOffset++;
}
}
else
{
info.tracks[i].globalChannelIndexTableRef = new Reference(0, Reference.NULL_PTR);
}
}
info.trackInfoRefTable = new ReferenceTable(trackRefs);
}
else
{
info.trackInfoTableRef = new Reference(0, Reference.NULL_PTR);
info.trackInfoRefTable = null;
}
//Channel info.
UInt32 channelBaseOffset = (uint)(4 + 8 * info.channels.Count() + trackBaseOffset - ((uint)((info.tracks != null ? (info.tracks.Count * 8 + 4) : 0) + (info.channels.Count * 8 + 4))));
infoBaseOffet += (uint)(4 + 8 * info.channels.Count());
List <Reference> channelRefs = new List <Reference>();
for (int i = 0; i < info.channels.Count; i++)
{
channelRefs.Add(new Reference(ReferenceTypes.STRM_Info_Channel, (int)channelBaseOffset));
channelBaseOffset += 8;
infoBaseOffet += 8;
}
info.channelInfoRefTable = new ReferenceTable(channelRefs);
channelBaseOffset = (uint)(8 * info.channels.Count());
for (int i = 0; i < info.channels.Count; i++)
{
info.channels[i].dspAdpcmInfoRef = new Reference(0, Reference.NULL_PTR);
if (info.channels[i].dspAdpcmInfo != null)
{
info.channels[i].dspAdpcmInfoRef = new Reference(0x300, (int)channelBaseOffset);
channelBaseOffset += 0x2E;
infoBaseOffet += 0x2E;
}
channelBaseOffset -= 8;
}
//Make offsets, depeding on what blocks exist, and on the sizes of the blocks.
List <SizedReference> blocks = new List <SizedReference>();
//Can't forget about magic and size.
infoBaseOffet += 8;
while (infoBaseOffet % 0x20 != 0)
{
infoBaseOffet++;
}
info.blockSize = infoBaseOffet;
blocks.Add(new SizedReference(ReferenceTypes.STRM_Block_Info, 0, info.blockSize));
if (seek != null)
{
blocks.Add(new SizedReference(ReferenceTypes.STRM_Block_Seek, (int)info.blockSize, seek.GetSize()));
}
if (region != null)
{
blocks.Add(new SizedReference(ReferenceTypes.STRM_Block_Region, (int)info.blockSize + (seek != null ? (int)seek.GetSize() : 0), region.GetSize()));
}
blocks.Add(new SizedReference(ReferenceTypes.STRM_Block_Data, (int)info.blockSize + (seek != null ? (int)seek.GetSize() : 0) + (region != null ? (int)region.GetSize() : 0), data.GetSize(info.streamSoundInfo.encoding, ref info)));
fileHeader = new FileHeader(endian == ByteOrder.LittleEndian ? "CSTM" : "FSTM", endian, fileHeader.vMajor, fileHeader.vMinor, fileHeader.vRevision, (uint)(info.blockSize + (seek != null ? (int)seek.GetSize() : 0) + (region != null ? (int)region.GetSize() : 0) + data.GetSize(info.streamSoundInfo.encoding, ref info)), blocks);
if (region == null)
{
info.streamSoundInfo.regionDataOffset = new Reference(0, Reference.NULL_PTR);
}
//Update stuff.
MemoryStream o = new MemoryStream();
BinaryDataWriter bw = new BinaryDataWriter(o);
if (seek != null)
{
seek.Write(ref bw, fileHeader);
}
if (region != null)
{
region.Write(ref bw);
}
data.WriteSTM(ref bw, info, info.streamSoundInfo.sampleCount);
}
/// <summary>
/// Load a file.
/// </summary>
/// <param name="b">The file.</param>
public void Load(byte[] b)
{
//Set up the reader.
MemoryStream src = new MemoryStream(b);
BinaryDataReader br = new BinaryDataReader(src);
//Read the header.
fileHeader = new FileHeader(ref br);
//Read blocks.
foreach (SizedReference s in fileHeader.blockOffsets)
{
if (s.offset != Reference.NULL_PTR)
{
br.Position = s.offset;
switch (s.typeId)
{
//Info block.
case ReferenceTypes.STRM_Block_Info:
long basePos = br.Position + 8;
info = new InfoBlock()
{
magic = br.ReadChars(4),
blockSize = br.ReadUInt32(),
streamSoundInfoRef = new Reference(ref br),
trackInfoTableRef = new Reference(ref br),
channelInfoTableRef = new Reference(ref br),
streamSoundInfo = null,
trackInfoRefTable = null,
channelInfoRefTable = null,
tracks = null,
channels = null
};
//Stream sound info.
if (info.streamSoundInfoRef.typeId == ReferenceTypes.STRM_Info_StreamSound && info.streamSoundInfoRef.offset != Reference.NULL_PTR)
{
br.Position = basePos + info.streamSoundInfoRef.offset;
info.streamSoundInfo = new StreamSoundInfo()
{
encoding = br.ReadByte(),
isLoop = br.ReadBoolean(),
channelCount = br.ReadByte(),
regionCount = br.ReadByte(),
sampleRate = br.ReadUInt32(),
loopStart = br.ReadUInt32(),
sampleCount = br.ReadUInt32(),
blockCount = br.ReadUInt32(),
oneBlockBytesize = br.ReadUInt32(),
oneBlockSamples = br.ReadUInt32(),
lastBlockBytesize = br.ReadUInt32(),
lastBlockSamples = br.ReadUInt32(),
lastBlockPaddedBytesize = br.ReadUInt32(),
sizeOfSeekInfo = br.ReadUInt32(),
seekInfoIntervalSamples = br.ReadUInt32(),
sampleDataOffset = new Reference(ref br),
regionInfoBytesize = 0x100,
padding = 0,
regionDataOffset = new Reference(0, 0x18),
originalLoopStart = 0,
originalLoopEnd = 0,
secretInfo = 0
};
if (fileHeader.vMajor >= regionInfo)
{
info.streamSoundInfo.regionInfoBytesize = br.ReadUInt16();
info.streamSoundInfo.padding = br.ReadUInt16();
info.streamSoundInfo.regionDataOffset = new Reference(ref br);
}
if (fileHeader.vMajor >= originalLoopInfo)
{
info.streamSoundInfo.originalLoopStart = br.ReadUInt32();
info.streamSoundInfo.originalLoopEnd = br.ReadUInt32();
}
if (fileHeader.vMajor >= secretInfo)
{
info.streamSoundInfo.secretInfo = br.ReadUInt32();
}
}
//Track info.
if (info.trackInfoTableRef.typeId == ReferenceTypes.Tables + 1 && info.trackInfoTableRef.offset != Reference.NULL_PTR)
{
br.Position = basePos + info.trackInfoTableRef.offset;
long newPos = br.Position;
info.trackInfoRefTable = new ReferenceTable(ref br);
//Get tracks.
info.tracks = new List <TrackInfo>();
foreach (Reference r in info.trackInfoRefTable.references)
{
TrackInfo t = null;
if (r.typeId == ReferenceTypes.STRM_Info_Track && r.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset;
t = new TrackInfo()
{
volume = br.ReadByte(),
pan = br.ReadByte(),
span = br.ReadByte(),
surroundMode = br.ReadByte(),
globalChannelIndexTableRef = new Reference(ref br),
globalChannelIndexTable = null
};
if (t.globalChannelIndexTableRef.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset + t.globalChannelIndexTableRef.offset;
t.globalChannelIndexTable = new Table <byte>();
t.globalChannelIndexTable.count = br.ReadUInt32();
t.globalChannelIndexTable.entries = new List <byte>();
for (int i = 0; i < t.globalChannelIndexTable.count; i++)
{
t.globalChannelIndexTable.entries.Add(br.ReadByte());
}
}
}
info.tracks.Add(t);
}
}
//Channel info.
if (info.channelInfoTableRef.typeId == ReferenceTypes.Tables + 1 && info.channelInfoTableRef.offset != Reference.NULL_PTR)
{
br.Position = basePos + info.channelInfoTableRef.offset;
long newPos = br.Position;
info.channelInfoRefTable = new ReferenceTable(ref br);
//Get channels.
info.channels = new List <ChannelInfo>();
foreach (Reference r in info.channelInfoRefTable.references)
{
ChannelInfo c = null;
if (r.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset;
c = new ChannelInfo()
{
dspAdpcmInfoRef = new Reference(ref br),
dspAdpcmInfo = null
};
if (c.dspAdpcmInfoRef.offset != Reference.NULL_PTR)
{
br.Position = newPos + r.offset + c.dspAdpcmInfoRef.offset;
c.dspAdpcmInfo = new DspAdpcmInfo();
c.dspAdpcmInfo = new DspAdpcmInfo()
{
coefs = new short[8][]
};
c.dspAdpcmInfo.coefs[0] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[1] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[2] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[3] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[4] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[5] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[6] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[7] = br.ReadInt16s(2);
c.dspAdpcmInfo.pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.yn1 = br.ReadInt16();
c.dspAdpcmInfo.yn2 = br.ReadInt16();
c.dspAdpcmInfo.loop_pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.loop_yn1 = br.ReadInt16();
c.dspAdpcmInfo.loop_yn2 = br.ReadInt16();
}
}
info.channels.Add(c);
}
}
break;
//Seek block.
case ReferenceTypes.STRM_Block_Seek:
seek = new SoundNStreamSeekBlock(ref br, info.streamSoundInfo, fileHeader);
break;
//Region block.
case ReferenceTypes.STRM_Block_Region:
region = new SoundNStreamRegionBlock(ref br, info.streamSoundInfo);
break;
//Data block.
case ReferenceTypes.STRM_Block_Data:
data = new SoundNStreamDataBlock(ref br, info);
break;
}
}
}
}
/// <summary>
/// Load a file.
/// </summary>
/// <param name="b">The file.</param>
public void Load(byte[] b)
{
//Set up the reader.
MemoryStream src = new MemoryStream(b);
BinaryDataReader br = new BinaryDataReader(src);
//Read file header.
fileHeader = new FileHeader(ref br);
//Read info block.
info = null;
if (fileHeader.blockOffsets[0].offset != Reference.NULL_PTR && fileHeader.blockOffsets[0].typeId == ReferenceTypes.WAV_Block_Info)
{
br.Position = fileHeader.blockOffsets[0].offset;
info = new InfoBlock
{
magic = br.ReadChars(4),
blockSize = br.ReadUInt32(),
encoding = br.ReadByte(),
isLoop = br.ReadBoolean(),
padding = br.ReadUInt16(),
sampleRate = br.ReadUInt32(),
loopStart = br.ReadUInt32(),
loopEnd = br.ReadUInt32(),
originalLoopStart = br.ReadUInt32(),
channelInfoRefTable = new ReferenceTable(ref br),
channelInfo = new List <InfoBlock.ChannelInfo>()
};
//Read channel info.
foreach (Reference r in info.channelInfoRefTable.references)
{
//Set position.
br.Position = 0x5C + r.offset;
//New channel info.
InfoBlock.ChannelInfo c = new InfoBlock.ChannelInfo()
{
samplesRef = new Reference(ref br),
dspAdpcmInfoRef = new Reference(ref br),
reserved = br.ReadUInt32(),
dspAdpcmInfo = null
};
//Read Dsp-Apdcm info.
if (c.dspAdpcmInfoRef.offset != Reference.NULL_PTR)
{
br.Position = 0x5C + r.offset + c.dspAdpcmInfoRef.offset;
c.dspAdpcmInfo = new DspAdpcmInfo();
c.dspAdpcmInfo.coefs = new Int16[8][];
c.dspAdpcmInfo.coefs[0] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[1] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[2] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[3] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[4] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[5] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[6] = br.ReadInt16s(2);
c.dspAdpcmInfo.coefs[7] = br.ReadInt16s(2);
c.dspAdpcmInfo.pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.yn1 = br.ReadInt16();
c.dspAdpcmInfo.yn2 = br.ReadInt16();
c.dspAdpcmInfo.loop_pred_scale = br.ReadUInt16();
c.dspAdpcmInfo.loop_yn1 = br.ReadInt16();
c.dspAdpcmInfo.loop_yn2 = br.ReadInt16();
}
info.channelInfo.Add(c);
}
}
//Read data block.
if (fileHeader.blockOffsets[1].offset != Reference.NULL_PTR && fileHeader.blockOffsets[1].typeId == ReferenceTypes.WAV_Block_Data)
{
br.Position = fileHeader.blockOffsets[1].offset;
data = new SoundNStreamDataBlock(ref br, info);
}
}
/// <summary>
/// Update the file.
/// </summary>
public void Update(UInt16 byteOrder, Int32 wavOffset = 0x18)
{
//Find the size.
UInt32 fileSize = 0;
UInt32 infoSize = 32;
UInt32 dataSize = data.GetSize(info.encoding, ref info, wavOffset);
fileSize += dataSize;
//Get size of info.
info.magic = "INFO".ToCharArray();
info.channelInfoRefTable = new ReferenceTable(new List <Reference>());
info.channelInfoRefTable.count = (UInt32)info.channelInfo.Count();
//Ref pointer.
Int32 refPointer = 4 + 8 * (Int32)info.channelInfoRefTable.count;
infoSize += 8 * info.channelInfoRefTable.count;
//Channel info.
for (int i = 0; i < info.channelInfoRefTable.count; i++)
{
//Add pointer.
info.channelInfoRefTable.references.Add(new Reference(ReferenceTypes.WAV_ItemInfos, refPointer));
refPointer += 20;
infoSize += 20;
}
//Channel info.
Int32 dspAdpcmOffset = 20 * info.channelInfo.Count();
for (int i = 0; i < info.channelInfoRefTable.count; i++)
{
if (info.channelInfo[i].dspAdpcmInfo != null)
{
info.channelInfo[i].dspAdpcmInfoRef = new Reference(0x300, dspAdpcmOffset);
refPointer += 46;
infoSize += 46;
dspAdpcmOffset += 46;
}
else
{
info.channelInfo[i].dspAdpcmInfoRef = new Reference(0, Reference.NULL_PTR);
}
dspAdpcmOffset -= 20;
}
//Padding.
while ((infoSize % 0x20) != 0)
{
infoSize += 1;
}
fileSize += infoSize;
info.blockSize = infoSize;
//Update the file header.
string magic = "FWAV";
if (byteOrder == ByteOrder.LittleEndian)
{
magic = "CWAV";
}
fileHeader = new FileHeader(magic, byteOrder, fileHeader.vMajor, fileHeader.vMinor, fileHeader.vRevision, fileSize, new List <SizedReference>()
{
new SizedReference(ReferenceTypes.WAV_Block_Info, 0, infoSize), new SizedReference(ReferenceTypes.WAV_Block_Data, (Int32)infoSize, dataSize)
});
}
/// <summary>
/// Update the file.
/// </summary>
/// <param name="endian">Endian.</param>
public void Update(UInt16 endian)
{
//Update info.
info.magic = "INFO".ToCharArray();
info.streamSoundInfoRef = new Reference(ReferenceTypes.STRM_Info_StreamSound, 0x18);
//Stream sound info.
UInt32 infoBaseOffet = 0x18;
info.streamSoundInfo.channelCount = (byte)info.channels.Count;
info.streamSoundInfo.regionCount = 0;
info.streamSoundInfo.regionDataOffset = new Reference(0, Reference.NULL_PTR);
info.streamSoundInfo.regionInfoBytesize = 0x100;
info.streamSoundInfo.sampleDataOffset = new Reference(ReferenceTypes.General_ByteStream, 0x18);
info.streamSoundInfo.padding = 0;
info.streamSoundInfo.sizeOfSeekInfo = 4;
infoBaseOffet += 56;
if (fileHeader.vMajor >= b_stm.regionInfo)
{
infoBaseOffet += 12;
}
if (fileHeader.vMajor >= b_stm.originalLoopInfo)
{
infoBaseOffet += 8;
}
if (fileHeader.vMajor >= b_stm.secretInfo)
{
infoBaseOffet += 4;
}
//Reference table for track info ref.
info.trackInfoTableRef = new Reference(0x0101, (int)infoBaseOffet);
//Skip ref table coords.
infoBaseOffet += (uint)(info.tracks != null ? (info.tracks.Count * 8 + 4) : 0);
info.channelInfoTableRef = new Reference(0x0101, (int)infoBaseOffet);
List <Reference> trackRefs = new List <Reference>();
//Track info.
UInt32 trackBaseOffset = (uint)((info.tracks != null ? (info.tracks.Count * 8 + 4) : 0) + (info.channels.Count * 8 + 4));
if (info.tracks != null)
{
for (int i = 0; i < info.tracks.Count; i++)
{
trackRefs.Add(new Reference(ReferenceTypes.STRM_Info_Track, (int)trackBaseOffset));
infoBaseOffet += 12;
trackBaseOffset += 12;
if (info.tracks[i].globalChannelIndexTable != null)
{
info.tracks[i].globalChannelIndexTableRef = new Reference(0x100, 0xC);
info.tracks[i].globalChannelIndexTable.count = (uint)info.tracks[i].globalChannelIndexTable.entries.Count;
infoBaseOffet += 4 + info.tracks[i].globalChannelIndexTable.count;
trackBaseOffset += 4 + info.tracks[i].globalChannelIndexTable.count;
while (infoBaseOffet % 4 != 0)
{
infoBaseOffet++;
trackBaseOffset++;
}
}
else
{
info.tracks[i].globalChannelIndexTableRef = new Reference(0, Reference.NULL_PTR);
}
}
info.trackInfoRefTable = new ReferenceTable(trackRefs);
}
else
{
info.trackInfoTableRef = new Reference(0, Reference.NULL_PTR);
}
//Channel info.
UInt32 channelBaseOffset = (uint)(4 + 8 * info.channels.Count + trackBaseOffset - ((uint)((info.tracks != null ? (info.tracks.Count * 8 + 4) : 0) + (info.channels.Count * 8 + 4))));
infoBaseOffet += (uint)(4 + 8 * info.channels.Count);
List <Reference> channelRefs = new List <Reference>();
for (int i = 0; i < info.channels.Count; i++)
{
channelRefs.Add(new Reference(ReferenceTypes.STRM_Info_Channel, (int)channelBaseOffset));
channelBaseOffset += 8;
infoBaseOffet += 8;
}
info.channelInfoRefTable = new ReferenceTable(channelRefs);
channelBaseOffset = (uint)(8 * info.channels.Count);
for (int i = 0; i < info.channels.Count; i++)
{
info.channels[i].dspAdpcmInfoRef = new Reference(0, Reference.NULL_PTR);
if (info.channels[i].dspAdpcmInfo != null)
{
info.channels[i].dspAdpcmInfoRef = new Reference(0x300, (int)channelBaseOffset);
channelBaseOffset += 0x2E;
infoBaseOffet += 0x2E;
}
channelBaseOffset -= 8;
}
//Update pdat.
pdat.magic = "PDAT".ToCharArray();
pdat.size = pdat.GetSize();
pdat.prefetchData.count = (uint)pdat.prefetchData.entries.Count;
Int32 offset = 0x34;
for (int i = 0; i < pdat.prefetchData.count; i++)
{
pdat.prefetchData.entries[i].reserved = 0;
pdat.prefetchData.entries[i].toPrefetchSample = new Reference(0, offset);
}
//Make offsets, depeding on what blocks exist, and on the sizes of the blocks.
List <SizedReference> blocks = new List <SizedReference>();
//Can't forget about magic and size.
infoBaseOffet += 8;
while (infoBaseOffet % 0x20 != 0)
{
infoBaseOffet++;
}
info.blockSize = infoBaseOffet;
blocks.Add(new SizedReference(ReferenceTypes.STRM_Block_Info, 0, info.blockSize));
blocks.Add(new SizedReference(ReferenceTypes.STRM_Block_PrefetchData, (int)info.blockSize, pdat.GetSize()));
fileHeader = new FileHeader(endian == ByteOrder.LittleEndian ? "CSTM" : "FSTM", endian, fileHeader.vMajor, fileHeader.vMinor, fileHeader.vRevision, (uint)(info.blockSize + pdat.GetSize()), blocks);
}
