/// <summary>
/// Unpacks all the files inside the BG file into a folder.
/// </summary>
public void Unpack()
{
Files.Clear();
List <int> indices = Header.RealIndices;
using (BinaryReader reader = new BinaryReader(new FileStream(FilePath, FileMode.Open)))
{
int fileCount = Header.FileCount;
int lastOffset = 64;
reader.BaseStream.Seek(64, SeekOrigin.Begin);
for (int i = 0; i < fileCount; i++)
{
int endOffset = indices[i] + 64;
int length = endOffset - lastOffset;
byte[] buffer = reader.ReadBytes(length);
string directory = Path.GetDirectoryName(FilePath) + "\\" + Path.GetFileNameWithoutExtension(FilePath);
Directory.CreateDirectory(directory);
string fileName = directory + "\\" + i + "." + HeaderList.GetExtensionFromBuffer(buffer);
using (BinaryWriter writer = new BinaryWriter(new FileStream(fileName, FileMode.Create)))
{
writer.Write(buffer);
}
Files.Add(HeaderList.GetTypeFromFile(fileName));
lastOffset = indices[i] + 64;
}
}
}
/// <summary>
/// Unpacks all the files inside the PB file into a folder.
/// </summary>
public void Unpack()
{
Files.Clear();
int index = 0;
using (BinaryReader reader = new BinaryReader(new FileStream(FilePath, FileMode.Open)))
{
reader.BaseStream.Seek(8, SeekOrigin.Begin);
while (reader.BaseStream.Length != reader.BaseStream.Position)
{
byte[] headerBytes = reader.ReadBytes(17);
PBFileHeader header = new PBFileHeader(headerBytes);
if (header.Length == 0x00F7FFFF)
{
return;
}
byte[] buffer = reader.ReadBytes(header.Length - 17);
string directory = Path.GetDirectoryName(FilePath) + "\\" + Path.GetFileNameWithoutExtension(FilePath);
Directory.CreateDirectory(directory);
string fileName = directory + "\\" + index + "." + HeaderList.GetExtensionFromBuffer(buffer);
using (BinaryWriter writer = new BinaryWriter(new FileStream(fileName, FileMode.Create)))
{
writer.Write(buffer);
}
Files.Add(new PBFileEntry(header, HeaderList.GetTypeFromFile(fileName)));
index++;
}
}
foreach (PBFileEntry file in Files)
{
if (file.File.GetType() == typeof(LZBFile))
{
LZBFile lzb = (LZBFile)file.File;
lzb.Decompress();
}
}
}