public byte[] Export(string[] Content)
{
using (var Strm = new MemoryStream())
using (StructWriter Writer = new StructWriter(Strm, Encoding: Encoding))
{
var File = new TextDataFormat();
File.Content = Content;
File.Count = Content.Length;
File.Offsets = new TextDataEntryOffset[File.Count];
var Offset = 16 + (16 * File.Count);
for (int i = 0; i < Content.Length; i++)
{
File.Offsets[i] = new TextDataEntryOffset()
{
Offset = Offset
};
Offset += Encoding.GetByteCount(Content[i] + '\x0');
}
Writer.WriteStruct(ref File);
Writer.Flush();
foreach (var String in Content)
{
Writer.WriteString(String, StringStyle.CString);
}
return(Strm.ToArray());
}
}
public byte[] Export(string[] Content)
{
var NewHeader = new HeaderFooter();
Tools.CopyStruct(Header, ref NewHeader);
using (MemoryStream OriScript = new MemoryStream(Script))
using (MemoryStream Stream = new MemoryStream())
using (StructWriter Writer = new StructWriter(Stream, Header.Endian == 'B', Encoding)) {
NewHeader.StructOffset = 0;
OriScript.Position = Header.StructOffset;
byte[] StructData = new byte[Align(Header.StructCount * Header.StructSize)];
OriScript.Read(StructData, 0, StructData.Length);
NewHeader.TypesOffset = (uint)StructData.Length;
OriScript.Position = Header.TypesOffset;
byte[] TypeData = new byte[Align(Header.TypesCount * Tools.GetStructLength(new TypeDescriptor()))];
OriScript.Read(TypeData, 0, TypeData.Length);
NewHeader.StringOffset = (uint)(NewHeader.TypesOffset + TypeData.Length);
byte[] StrData;
using (MemoryStream StrStream = new MemoryStream())
using (StructWriter StrWriter = new StructWriter(StrStream, Writer.BigEndian, Encoding)) {
Dictionary <string, uint> OffsetMap = new Dictionary <string, uint>();
for (int i = 0; i < Content.Length; i++)
{
if (OffsetMap.ContainsKey(Content[i]))
{
var Offset = OffsetMap[Content[i]];
BitConverter.GetBytes(Offset).CopyTo(StructData, OffsetPos[i]);
}
else
{
BitConverter.GetBytes((uint)StrWriter.Position).CopyTo(StructData, OffsetPos[i]);
OffsetMap[Content[i]] = (uint)StrWriter.Position;
StrWriter.Write(Content[i], StringStyle.CString);
}
}
StrWriter.Flush();
StrData = new byte[Align(StrStream.Length)];
StrStream.ToArray().CopyTo(StrData, 0);
}
Writer.Write(StructData);
Writer.Write(TypeData);
Writer.Write(StrData);
Writer.WriteStruct(ref NewHeader);
Writer.Flush();
return(Stream.ToArray());
}
}
public static void Repack(File[] Files, Stream Output, bool CloseStreams = true)
{
if ((from x in Files where x.FileName == HeaderInfo select x).Count() != 1)
{
throw new Exception("Header Info Not Found");
}
byte[] HInfo = new byte[0x7F8];
File tmp = (from x in Files where x.FileName == HeaderInfo select x).First();
tmp.Content.Read(HInfo, 0, HInfo.Length);
tmp.Content.Close();
Files = (from x in Files where x.FileName != HeaderInfo select x).ToArray();
StructWriter Writer = new StructWriter(Output, Encoding: Encoding.ASCII);
PACHeader Header = new PACHeader()
{
Signature = "PAC ",
FileCount = (uint)Files.Length,
Dummy = HInfo
};
Writer.WriteStruct(ref Header);
uint TotalHeaderLen = (uint)((Tools.GetStructLength(new File()) * Files.Length) + Tools.GetStructLength(Header));
for (uint i = 0, x = 0; i < Files.Length; i++)
{
tmp = new File()
{
FileName = Files[i].FileName,
Length = (uint)Files[i].Content.Length,
Offset = x + TotalHeaderLen
};
Writer.WriteStruct(ref tmp);
x += tmp.Length;
}
for (uint i = 0; i < Files.Length; i++)
{
Files[i].Content.CopyTo(Writer.BaseStream);
if (CloseStreams)
{
Files[i].Content.Close();
}
}
Writer.Flush();
if (CloseStreams)
{
Writer.Close();
}
}
public byte[] Export(string[] Strings)
{
if (Resource.Localizations.Length != Strings.Length)
{
throw new Exception("You can't add/remove strings from a locres file");
}
for (int i = 0; i < Resource.Localizations.Length; i++)
{
Resource.Localizations[i].Content = Strings[i];
}
using (var Stream = new MemoryStream())
using (var Writer = new StructWriter(Stream, Encoding: Encoding.Unicode)) {
Writer.WriteStruct(ref Resource);
Writer.Flush();
return(Stream.ToArray());
}
}
public byte[] Export(string[] Content)
{
if (Content.Length != Data.Count)
{
throw new Exception("You Can't Modify The Count of Strings.");
}
using (MemoryStream Buffer = new MemoryStream())
using (StructWriter Writer = new StructWriter(Buffer, Encoding: Encoding)) {
for (int i = 0; i < Content.Length; i++)
{
Entry Entry = Data[i];
Entry.Content = Content[i];
Writer.WriteStruct(ref Entry);
}
Writer.Flush();
return(Encrypt(Buffer.ToArray()));
}
}
public byte[] Export(string[] Text)
{
MemoryStream Script = new MemoryStream(Data);
long StrIndex = 0;
long LastPos = 0;
byte[] Buffer = new byte[0];
using (MemoryStream Output = new MemoryStream())
using (StructReader Reader = new StructReader(Script, Encoding: Encoding))
using (StructWriter Writer = new StructWriter(Output, Encoding: Encoding)) {
foreach (long BasePos in BlockPos)
{
Buffer = new byte[BasePos - LastPos];
Reader.Read(Buffer, 0, Buffer.Length);
Writer.Write(Buffer, 0, Buffer.Length);
BINv2Struct Struct = new BINv2Struct();
Reader.ReadStruct(ref Struct);
LastPos = Reader.BaseStream.Position;
for (uint i = 0; i < Struct.Strings.LongLength; i++)
{
Struct.Strings[i] = Text[i + StrIndex];
}
StrIndex += Struct.Strings.LongLength;
Writer.WriteStruct(ref Struct);
}
if (Reader.BaseStream.Position != Reader.BaseStream.Length)
{
Reader.BaseStream.CopyTo(Writer.BaseStream);
}
Writer.Flush();
return(Output.ToArray());
}
}
public static void Save(Stream Output, Entry[] Content, bool BigEndian, bool SteamVer, bool CloseStreams = true)
{
uint HeaderSize = (SteamVer ? ExNameSize : NameSize) + 4;
StructWriter Writer = new StructWriter(Output, BigEndian);
object Section = SteamVer ? (object)new SteamSection() : new Section();
((dynamic)Section).Name = SteamVer ? "Filename " : "Filename";
((dynamic)Section).Event = new FieldInvoke(SectionEvent);
long BasePos = (uint)(Content.LongLength * 4);
List <byte> OffsetBuffer = new List <byte>((int)BasePos);
List <byte> NameBuffer = new List <byte>();
foreach (Entry Entry in Content)
{
OffsetBuffer.Add((uint)(NameBuffer.Count + BasePos), BigEndian);
NameBuffer.AddRange(Encoding.UTF8.GetBytes(Entry.Filename + "\x0"));
}
((dynamic)Section).Data = OffsetBuffer.Concat(NameBuffer).ToArray();
Writer.WriteStruct(SteamVer ? typeof(SteamSection) : typeof(Section), ref Section);
while (Writer.BaseStream.Position % (SteamVer ? 8 : 4) != 0)
{
Writer.Write((byte)0x00);
}
long PackStart = Writer.BaseStream.Position;
((dynamic)Section).Name = SteamVer ? "Pack " : "Pack ";
List <byte> OffsetTable = new List <byte>();
OffsetTable.Add(Content.Length, BigEndian);
BasePos = PackStart + HeaderSize + 4 + (Content.Length * 8);
while (BasePos % (SteamVer ? 8 : 0x100) != 0)
{
BasePos++;
}
foreach (Entry Entry in Content)
{
OffsetTable.Add((uint)BasePos, BigEndian);
OffsetTable.Add((uint)Entry.Content.Length, BigEndian);
BasePos += Entry.Content.Length;
while (!SteamVer && BasePos % 0x100 != 0)
{
BasePos++;
}
}
((dynamic)Section).Data = OffsetTable.ToArray();
Writer.WriteStruct(SteamVer ? typeof(SteamSection) : typeof(Section), ref Section);
while (Writer.BaseStream.Position % (SteamVer ? 8 : 0x100) != 0)
{
Writer.Write((byte)0);
}
Writer.Flush();
foreach (Entry Entry in Content)
{
Entry.Content.Position = 0;
Entry.Content.CopyTo(Output);
while (!SteamVer && Output.Position % 0x100 != 0)
{
Output.WriteByte(0);
}
}
while (SteamVer && Output.Position % 0x10 != 0)
{
Output.WriteByte(0);
}
Writer.Close();
Output?.Close();
}
public byte[] Export(string[] Strings)
{
uint[] Offsets = new uint[Strings.LongLength];
Database Header = new Database();
Tools.ReadStruct(Script, ref Header);
byte[] Data;
using (MemoryStream Output = new MemoryStream()) {
Output.Write(Script, 0, (int)Header.StringTable);
using (StructWriter Writer = new StructWriter(Output, Encoding: GetEncoding())) {
//Write Strings and Generate Offset Table
for (uint i = 0; i < Strings.LongLength; i++)
{
Offsets[i] = (uint)(Writer.BaseStream.Position) - Header.StringTable;
Writer.Write(Strings[i], GetStrEnd());
Writer.Flush();
}
//Update StrEnd Entry of the Header
uint StrEnd = 0;
while ((StrEnd = (uint)Output.Position) % 4 != Header.StringEnd % 4)
{
Output.WriteByte(0x00);
}
//Copy Content After the String Table
Output.Write(Script, (int)Header.StringEnd, (int)(Script.LongLength - Header.StringEnd));
Header.StringEnd = StrEnd;
Data = Output.ToArray();
//Update Offsets
for (uint i = Header.ValueList, OID = 0, DFID = 0; i < Header.StringTable; i += 4)
{
if (DataFormat[(int)DFID])
{
BitConverter.GetBytes(Offsets[OID++]).CopyTo(Data, i);
}
DFID++;
if (DFID >= DataFormat.Count)
{
DFID = 0;
}
}
}
}
Tools.BuildStruct(ref Header).CopyTo(Data, 0);
Data = Encrypt(Data);
#if !MAX && !COMP1 && !COMP2 && !COMP3 && !COMP4 && !COMP5 && !COMP6 && !COMP7 && !COMP8
FakeCompress(ref Data);
#else
Compress(ref Data);
#endif
XOR(ref Data, Begin: 1);
return(Data);
}
public void Encode(Bitmap Texture, Stream Output, bool CloseStreams = true)
{
StructWriter Writer = new StructWriter(Output, (bool)IsBigEnddian);
Writer.Write(0x2065727574786554);
if (SteamVersion.Value)
{
Writer.Write(0x20202020);
Writer.Write(0); //0xC, section length
Writer.WriteRawType(Const.UINT64, SteamUnk);
Writer.Write(0); //0x18, pnglen
Writer.WriteRawType(Const.UINT16, (ushort)TexSize.Width);
Writer.WriteRawType(Const.UINT16, (ushort)TexSize.Height);
}
else
{
Writer.Write(0); //0x8, blocklen
Writer.WriteRawType(Const.UINT32, Flags);
Writer.Write(0); //0x10, pnglen
Writer.WriteRawType(Const.UINT32, (uint)TexSize.Width);
Writer.WriteRawType(Const.UINT32, (uint)TexSize.Height);
}
if (Tiled)
{
Texture = Retile(Texture);
}
uint SectionLength;
if (SteamVersion.Value)
{
byte[] Buffer = new byte[Texture.Width * Texture.Height * 4];
fixed(void *pBuff = &Buffer[0])
{
int Stride = Texture.Width;
uint *pPixel = (uint *)pBuff;
unchecked
{
for (int i = 0; i < Buffer.Length / 4; i++)
{
int X = i % Stride;
int Y = i / Stride;
uint ARGB = (uint)Texture.GetPixel(X, Y).ToArgb();
//ARGB => ABGR
*pPixel++ = (ARGB & 0xFF00FF00) | ((ARGB & 0x00FF0000) >> 8 * 2) | ((ARGB & 0x000000FF) << 8 * 2);
}
}
}
if (Compressed)
{
Buffer = LZSSCompress(Buffer);
}
Writer.Write(Buffer);
SectionLength = (uint)Writer.BaseStream.Position;
uint TexLen = SectionLength - 0x20;
Writer.Seek(0xC, 0);
Writer.WriteRawType(Const.UINT32, SectionLength);
Writer.Seek(0x18, 0);
Writer.WriteRawType(Const.UINT32, TexLen);
}
else
{
Texture.Save(Writer.BaseStream, ImageFormat.Png);
SectionLength = (uint)Writer.BaseStream.Position;
uint PngLen = SectionLength - 0x1C;
Writer.Seek(0x8, 0);
Writer.WriteRawType(Const.UINT32, SectionLength);
Writer.Seek(0x10, 0);
Writer.WriteRawType(Const.UINT32, PngLen);
}
Writer.Seek(SectionLength, 0);
while (Writer.BaseStream.Position % (SteamVersion.Value ? 8 : 4) != 0)
{
Writer.Write((byte)0x0);
}
StructReader Reader = new StructReader(this.Texture, (bool)IsBigEnddian);
Reader.Seek(SteamVersion.Value ? 0x0C : 0x08, 0);
Reader.Seek(Reader.ReadRawType(Const.UINT32), 0);
while (Reader.BaseStream.Position % (SteamVersion.Value ? 8 : 4) != 0)
{
Reader.ReadByte();
}
Reader.BaseStream.CopyTo(Writer.BaseStream);
Writer.Flush();
if (CloseStreams)
{
Writer.Close();
Output?.Close();
}
}
public void Save(Entry[] Entries, Stream Output)
{
if (this.Entries == null)
{
Open();
}
if (this.Entries.LongLength != Entries.LongLength)
{
throw new Exception("You can't add or remove files from the packget.");
}
Packget.BaseStream.Position = 0x00;
byte[] Buffer = new byte[DataBegin];
if (Packget.Read(Buffer, 0, Buffer.Length) != Buffer.Length)
{
throw new Exception("Failed to Copy the Static Header Data.");
}
StructWriter Writer = new StructWriter(Output, false, Encoding);
Writer.Write(Buffer, 0, Buffer.Length);
//Recovery File Order
if (PackgetHeader.Flags != 0x3)
{
Entries = Entries.OrderBy(x => Convert.ToUInt32(Path.GetFileNameWithoutExtension(x.FileName).Trim(), 16)).ToArray();
}
uint ContentBegin = Header.Offsets.First() + PackgetHeader.HeaderLen;
uint BufferPos = ContentBegin;
for (uint i = 0; i < Header.Offsets.Length; i++)
{
uint Length = (uint)Entries[i].Content.Length;
Header.Offsets[i] = BufferPos - PackgetHeader.HeaderLen;
Header.Lengths[i] = Length;
BufferPos += Length + (uint)AsserionRequired(Length);
if (PackgetHeader.Flags == 0x3)
{
Header.NamesOffset[i] = BufferPos - PackgetHeader.HeaderLen;
uint StrLen = (uint)Encoding.GetByteCount(Entries[i].FileName + "\x0");
StrLen += (uint)AsserionRequired(StrLen);
BufferPos += StrLen;
}
}
Writer.WriteStruct(ref Header);
if (Writer.BaseStream.Position < ContentBegin)
{
Buffer = new byte[ContentBegin - Writer.BaseStream.Position];
Packget.BaseStream.Position = Writer.BaseStream.Position;
if (Packget.Read(Buffer, 0, Buffer.Length) != Buffer.Length)
{
throw new Exception("Failed to copy unk data");
}
Writer.Write(Buffer, 0, Buffer.Length);
}
Writer.BaseStream.Position = ContentBegin;
for (uint i = 0; i < Header.Offsets.Length; i++)
{
Entries[i].Content.CopyTo(Writer.BaseStream);
byte[] Assertion = new byte[AsserionRequired(Writer.BaseStream.Position)];
Writer.Write(Assertion);
if (PackgetHeader.Flags == 0x3)
{
byte[] Data = Encoding.GetBytes(Entries[i].FileName + "\x0");
Assertion = new byte[AsserionRequired(Data.Length)];
Writer.Write(Data);
Writer.Write(Assertion);
}
}
Writer.Flush();
}
