protected Stream UnpackEntry(Stream input, NsaEntry nsa_entry)
{
if (null == nsa_entry
|| !(Compression.LZSS == nsa_entry.CompressionType ||
Compression.SPB == nsa_entry.CompressionType))
return input;
using (input)
{
var decoder = new Unpacker (input, nsa_entry.UnpackedSize);
if (Compression.SPB == nsa_entry.CompressionType)
return decoder.SpbDecodedStream();
else
return decoder.LzssDecodedStream();
}
}