public static DataNode FromBinaryStream(BinaryReader reader)
{
string text = reader.ReadString();
if (text != "DEF2")
{
Debug.LogError("Unknown header " + text);
return(null);
}
int num = reader.ReadInt32();
switch (num)
{
case 1:
return(DataNodeBinary.ReadFromBinary(reader, null));
case 2:
return(DataNodeBinary.ReadCompressed(reader));
case 3:
return(DataNodeBinary.ReadEncrypted(reader));
default:
Debug.LogError("Unknown version " + num);
return(null);
}
}