public void Load(System.IO.Stream stream)
{
_stream = stream;
using (var reader = new Toolbox.Library.IO.FileReader(stream, true))
{
reader.SetByteOrder(true);
var header = reader.ReadStruct <MSBTHeader>();
Text = FileName;
//parse the data
int index = 0;
while (!reader.EndOfStream)
{
CChunkDescriptor chunk = reader.ReadStruct <CChunkDescriptor>();
long startPos = reader.Position;
reader.SeekBegin(startPos + (int)chunk.DataOffset);
var subStream = new SubStream(_stream, reader.Position, (long)chunk.DataSize);
Nodes.Add(new MessageEntry(subStream, index++, chunk.ChunkType));
reader.SeekBegin(startPos + (int)chunk.DataOffset + (int)chunk.DataSize);
}
}
}
private void ReadMetaChunk(FileReader reader, CChunkDescriptor chunk)
{
if (chunk.ChunkType != "META")
{
throw new Exception("Unexpected type! Expected META, got " + chunk.ChunkType);
}
long pos = reader.Position;
reader.SeekBegin(pos + chunk.DataOffset);
uint numEntries = reader.ReadUInt32();
for (int i = 0; i < numEntries; i++)
{
MetaOffsetEntry entry = reader.ReadStruct <MetaOffsetEntry>();
MetaOffsets.Add(entry);
}
reader.SeekBegin(pos + chunk.DataSize);
}
private void ReadFileNameChunk(FileReader reader, CChunkDescriptor chunk)
{
if (chunk.ChunkType != "STRG")
{
throw new Exception("Unexpected type! Expected STRG, got " + chunk.ChunkType);
}
long pos = reader.Position;
reader.SeekBegin(pos + chunk.DataOffset);
uint numEntries = reader.ReadUInt32();
for (int i = 0; i < numEntries; i++)
{
// CNameTagEntry entry = reader.ReadStruct<CNameTagEntry>();
// FileNameEntries.Add(entry);
}
reader.SeekBegin(pos + chunk.DataSize);
}
private void ReadAssetDirectoryChunk(FileReader reader, CChunkDescriptor chunk)
{
if (chunk.ChunkType != "ADIR")
{
throw new Exception("Unexpected type! Expected ADIR, got " + chunk.ChunkType);
}
long pos = reader.Position;
reader.SeekBegin(pos + chunk.DataOffset);
uint numEntries = reader.ReadUInt32();
for (int i = 0; i < numEntries; i++)
{
DirectoryAssetEntry entry = new DirectoryAssetEntry();
entry.Read(reader);
Directories.Add(entry);
}
reader.SeekBegin(pos + chunk.DataSize);
}