public string Import()
{
if (Header.IsBinary || Header.Entries != 1)
{
throw new Exception("Not Suported.");
}
if (Header.IsEncrypted)
{
Decrypt();
}
if (Header.IsCompressed)
{
Decompress();
}
Content = new VLContent();
StructReader Reader = new StructReader(new MemoryStream(Script), true, Encoding);
Reader.Seek(0x50, 0);
if (Reader.PeekUInt32() == 3557938853) //English Script from KoiChoco
{
Reader.Seek(0x4C, 0);
Header.Unk = 0;
NoUnk14 = true;
}
Reader.ReadStruct(ref Content);
return(Content.Content);
}
public byte[] Export(string Content)
{
dynamic NewVLC = new VLContent()
{
Dummy = this.Content.Dummy,
Content = Content
};
if (NoUnk14 && (Encrypt || Compress))
{
//The English Script of koichoco have a part of the header cutted off, so...
//if you ignore this he corrupt when you encrypt or compress the script
throw new Exception("This Script is Corrupted, You can't Export it with Compression or Encryption.");
}
SL2Header Header = new SL2Header();
Tools.CopyStruct(this.Header, ref Header);
Header.IsCompressed = Header.IsEncrypted = false;
Header.DecLen = 0;
byte[] Output = Tools.BuildStruct(ref NewVLC, true, Encoding);
if (Compress)
{
Output = CompressData(Output);
Header.IsCompressed = true;
Header.DecLen = (uint)Encoding.GetByteCount(Content) + 0x18;//???
}
if (Encrypt)
{
Output = EncryptData(Output);
Header.IsEncrypted = true;
}
Header.Length = (uint)(Output.LongLength + (NoUnk14 ? 0x4C : 0x50));
if (UpdateModifyDate)
{
Header.Day = (byte)DateTime.Now.Day;
Header.Month = (byte)DateTime.Now.Month;
Header.Year = (ushort)DateTime.Now.Year;
}
MemoryStream Data = new MemoryStream();
StructWriter Result = new StructWriter(Data, true, Encoding);
Result.WriteStruct(ref Header);
if (NoUnk14)
{
Result.Seek(-4, SeekOrigin.Current);
}
Result.Write(Output, 0, Output.Length);
Output = Data.ToArray();
Result.Close();
Data.Close();
return(Output);
}
