protected Bbsa(Stream stream)
{
_header = BinaryMapping.ReadObject <Header>(stream, (int)stream.Position);
_header.Partitions = ReadPartitions <PartitionFileEntry>(stream, 0x30, _header.PartitionCount);
ReadPartitionLba(_header.Partitions, stream, _header.PartitionOffset);
stream.Position = _header.DirectoryOffset;
var reader = new BinaryReader(stream);
_directoryEntries = Enumerable.Range(0, _header.DirectoryCount)
.Select(x => new DirectoryEntry
{
FileHash = reader.ReadUInt32(),
Info = reader.ReadUInt32(),
DirectoryHash = reader.ReadUInt32()
}).ToArray();
int header2Offset = _header.ArchivePartitionSector * 0x800;
stream.Position = header2Offset;
_header2 = BinaryMapping.ReadObject <ArchivePartitionHeader>(stream);
_header2.Partitions = ReadPartitions <ArchivePartitionEntry>(stream, header2Offset + 8, _header2.PartitionCount);
ReadPartitionLba(_header2.Partitions, stream, header2Offset + _header2.LbaStartOffset);
ReadUnknownStruct(_header2.Partitions, stream, header2Offset + _header2.UnknownOffset);
}
protected Bbsa(Stream stream)
{
_header = BinaryMapping.ReadObject <Header>(stream, (int)stream.Position);
_header.Partitions = ReadPartitions <PartitionFileEntry>(stream, 0x30, _header.PartitionCount);
ReadPartitionLba(_header.Partitions, stream, _header.PartitionOffset);
_header._directories = Enumerable.Range(0, _header.DirectoryCount)
.Select(x => Directory.Read(stream, _header.DirectoryOffset, x, _header.DirectoryEntriesCount, _header.DirectoryCount)).ToArray();
int header2Offset = _header.ArchivePartitionSector * 0x800;
stream.Position = header2Offset;
_header2 = BinaryMapping.ReadObject <ArchivePartitionHeader>(stream);
_header2.Partitions = ReadPartitions <ArchivePartitionEntry>(stream, header2Offset + 8, _header2.PartitionCount);
ReadPartitionLba(_header2.Partitions, stream, header2Offset + _header2.PartitionEntriesOffset);
//ReadArcEntries(_header2.Partitions, stream, header2Offset + _header2.ArcEntriesOffset);
//Thanks Thamstras for the structure information, ArcEntries extraction and repacking to be implemented
}
