public PackfileEntry(Packfile packfile, PackfileEntryFileData data, string filename, bool isNew)
{
Packfile = packfile;
Data = data;
Filename = filename;
IsNew = isNew;
}
public Packfile(Stream stream, bool isStr2)
{
IsStr2 = isStr2;
stream.Seek(0, SeekOrigin.Begin);
FileData = stream.ReadStruct <PackfileFileData>();
m_Files = new List <IPackfileEntry>();
uint runningPosition = 0;
List <PackfileEntryFileData> entryFileData = new List <PackfileEntryFileData>();
for (int i = 0; i < FileData.NumFiles; i++)
{
PackfileEntryFileData data = stream.ReadStruct <PackfileEntryFileData>();
if (IsCondensed && IsCompressed)
{
data.Flags = 0;
data.Start = runningPosition;
runningPosition += data.Size;
}
else if (IsCondensed)
{
data.Start = runningPosition;
runningPosition += data.Size.Align(16);
}
entryFileData.Add(data);
}
for (int i = 0; i < FileData.NumFiles; i++)
{
stream.Align(2);
string filename = stream.ReadAsciiNullTerminatedString();
stream.Seek(1, SeekOrigin.Current);
m_Files.Add(new PackfileEntry(this, entryFileData[i], filename));
stream.Align(2);
}
if (IsCondensed && IsCompressed)
{
DataOffset = 0;
byte[] compressedData = new byte[FileData.CompressedDataSize];
stream.Read(compressedData, 0, (int)FileData.CompressedDataSize);
using (MemoryStream tempStream = new MemoryStream(compressedData))
{
using (Stream s = new ZlibStream(tempStream, CompressionMode.Decompress, true))
{
byte[] uncompressedData = new byte[FileData.DataSize];
s.Read(uncompressedData, 0, (int)FileData.DataSize);
DataStream = new MemoryStream(uncompressedData);
}
}
}
else
{
DataStream = stream;
DataOffset = stream.Position;
}
}
public PackfileEntry(Packfile packfile, PackfileEntryFileData data, string filename)
{
Packfile = packfile;
Data = data;
Filename = filename;
}
public PackfileEntry(Packfile packfile, PackfileEntryFileData data, string filename) : this(packfile, data, filename, false)
{
}
public PackfileEntry(Packfile packfile, PackfileEntryFileData data, string filename)
{
Packfile = packfile;
Data = data;
Filename = filename;
}
