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SeleDreamsSeleDreams
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‎.gitignore‎

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.vs
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bin
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obj
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Debug
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Release

‎DeathEndFormats/DeathEndFormats.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>netstandard2.0</TargetFramework>
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</PropertyGroup>
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</Project>

‎DeathEndFormats/Formats/CSH/CSH.cs‎

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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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namespace DeathEndFormats.Formats.CSH
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{
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public class CSH
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{
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const int MAGIC = 0x00687363;
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static public void Load(Stream data, Stream output)
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{
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BinaryReader reader = new BinaryReader(data, Encoding.UTF8, true);
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BinaryWriter writer = new BinaryWriter(output, Encoding.UTF8, true);
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using (reader)
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{
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using (writer)
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{
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int value = Tools.BigEndianToLittleEndian(reader.ReadInt32());
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bool correctFormat = value == CSH.MAGIC;
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if (!correctFormat)
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{
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throw new InvalidDataException();
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}
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writer.Write(Tools.BigEndianToLittleEndian(value));
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while (reader.BaseStream.Position < 0x80)
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{
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reader.ReadInt32();
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}
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ZLIB.Load(reader.BaseStream, writer.BaseStream);
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}
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}
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}
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}
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}

‎DeathEndFormats/Formats/DATExtractor.cs‎

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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace DeathEndFormats.Formats
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{
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class DATExtractor
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{
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}
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}

‎DeathEndFormats/Formats/GDAT/GDAT.cs‎

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using System;
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using System.IO;
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using System.Text;
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namespace DeathEndFormats.Formats.GDAT
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{
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public class GDAT : IDisposable
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{
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public static GDAT Load(Stream data)
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{
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GDAT GDatData = new GDAT();
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GDatData.Data = data;
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BinaryReader reader = new BinaryReader(data, Encoding.UTF8, true);
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using (reader)
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{
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string MAGIC = Encoding.UTF8.GetString(reader.ReadBytes(GDAT.MAGIC.Length));
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bool correctFormat = GDAT.MAGIC == MAGIC;
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if (!correctFormat)
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{
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throw new InvalidDataException();
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}
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GDatData.FileCount = reader.ReadUInt32();
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Console.WriteLine("There are " + GDatData.FileCount + " files in the GDAT !");
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GDatData.Files = new GDATFile[GDatData.FileCount];
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for (int i = 0; i < GDatData.FileCount; i++)
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{
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GDatData.Files[i] = new GDATFile(reader.ReadUInt32(), reader.ReadUInt32());
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var file = GDatData.Files[i];
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Console.WriteLine("File found at the address : 0x" + file.Offset.ToString("X") + " => Length : " + ((float)file.Length / 1024 / 1024).ToString("n4") + " Mb");
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}
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}
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return GDatData;
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}
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public static string ReverseString(string myStr)
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{
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char[] myArr = myStr.ToCharArray();
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Array.Reverse(myArr);
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return new string(myArr);
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}
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public void Export(int id, string path)
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{
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GDATFile data = Files[id];
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Data.Seek(data.Offset, SeekOrigin.Begin);
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using (BinaryReader reader = new BinaryReader(Data, Encoding.UTF8, true))
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{
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byte[] bytes = reader.ReadBytes(4);
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string fileFormat = Encoding.UTF8.GetString(bytes);
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reader.BaseStream.Seek(data.Offset, SeekOrigin.Begin);
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using (FileStream fs = File.Create(path + "." + ReverseString(fileFormat).Replace('\0', '.')))
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{
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using (BinaryWriter writer = new BinaryWriter(fs))
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{
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reader.BaseStream.Seek(data.Offset, SeekOrigin.Begin);
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writer.BaseStream.Seek(0, SeekOrigin.Begin);
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while (reader.BaseStream.Position < data.Offset + 0x80)
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{
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// writer.Write(reader.ReadByte());
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reader.ReadByte();
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}
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// Array.Reverse(bytes);
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// writer.Write(bytes);
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ZLIB.Load(Data, writer.BaseStream);
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}
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}
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}
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}
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public void Dispose()
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{
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Data.Dispose();
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}
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public const string MAGIC = "GDAT";
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public uint FileCount;
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public GDATFile[] Files;
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public Stream Data;
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}
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}

‎DeathEndFormats/Formats/GDAT/GDATFile.cs‎

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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace DeathEndFormats.Formats.GDAT
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{
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public class GDATFile
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{
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public GDATFile(uint offset, uint length)
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{
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this.offset = offset;
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this.length = length;
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}
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public uint Offset { get => this.offset; }
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public uint Length { get => this.length; }
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private uint offset = 0;
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private uint length = 0;
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}
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}

‎DeathEndFormats/Formats/ICanExtract.cs‎

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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace DeathEndFormats
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{
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interface ICanExtract
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{
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ulong Extract(byte[] data);
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ulong ExtractAsync(byte[] data);
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}
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}

‎DeathEndFormats/Formats/ZLIB.cs‎

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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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using System.IO.Compression;
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namespace DeathEndFormats.Formats
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{
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public class ZLIB
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{
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const string MAGIC = "BILZ";
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public static void Load(Stream data, Stream output)
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{
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BinaryReader reader = new BinaryReader(data, Encoding.UTF8, true);
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using (reader)
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{
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long originalPosition = reader.BaseStream.Position;
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string MAGIC = Encoding.UTF8.GetString(reader.ReadBytes(4));
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bool correctFormat = MAGIC == ZLIB.MAGIC;
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if (!correctFormat)
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{
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throw new InvalidDataException();
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}
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int unknown = reader.ReadInt32();
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int Length = Tools.BigEndianToLittleEndian(reader.ReadInt32());
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int unknown2 = reader.ReadInt32();
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short args = reader.ReadInt16();
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Tools.Decompress(reader.ReadBytes(Length - 2),output);
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}
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}
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}
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}

‎DeathEndFormats/Tools.cs‎

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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.IO;
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using System.IO.Compression;
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namespace DeathEndFormats
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{
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public static class Tools
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{
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public static int BigEndianToLittleEndian(int BigInt)
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{
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byte[] intBytes = BitConverter.GetBytes(BigInt);
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Array.Reverse(intBytes);
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return BitConverter.ToInt32(intBytes, 0);
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}
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public static void Decompress(byte[] data, Stream output)
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{
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using (MemoryStream compressedFileStream = new MemoryStream(data))
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{
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using (DeflateStream decompressionStream = new DeflateStream(compressedFileStream, CompressionMode.Decompress))
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{
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decompressionStream.CopyTo(output);
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}
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}
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}
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}
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}

‎DeathEndToolkit.sln‎

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.30002.166
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DeathEndToolkit", "DeathEndToolkit\DeathEndToolkit.csproj", "{0DDAD26A-CCBC-48D8-A9EA-E3F15730FB28}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "DeathEndFormats", "DeathEndFormats\DeathEndFormats.csproj", "{B95CC3AA-F7B8-4907-9775-E766BEE2215A}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{0DDAD26A-CCBC-48D8-A9EA-E3F15730FB28}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{0DDAD26A-CCBC-48D8-A9EA-E3F15730FB28}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{0DDAD26A-CCBC-48D8-A9EA-E3F15730FB28}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{0DDAD26A-CCBC-48D8-A9EA-E3F15730FB28}.Release|Any CPU.Build.0 = Release|Any CPU
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{B95CC3AA-F7B8-4907-9775-E766BEE2215A}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{B95CC3AA-F7B8-4907-9775-E766BEE2215A}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{B95CC3AA-F7B8-4907-9775-E766BEE2215A}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{B95CC3AA-F7B8-4907-9775-E766BEE2215A}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {3A697B4C-3BE7-4794-9FFC-70EBC9BE5B96}
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EndGlobalSection
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EndGlobal

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