/// <summary>
/// Populates the Mix database for usage
/// </summary>
public static void Initialize(string mainFile = "kafe")
{
Console.WriteLine("Initializing Mix system with main file \"{0}\"...", mainFile);
fileList = new Dictionary <string, MixFileEntry>();
cache = new Dictionary <string, object>();
var mixfiles = new List <string>()
{
mainFile + ".zip"
};
foreach (var zipFile in Directory.EnumerateFiles(".", "*.zip"))
{
if (zipFile.Substring(2).Equals(mainFile + ".zip", StringComparison.OrdinalIgnoreCase))
{
continue;
}
Console.WriteLine(" * {0}", zipFile.Substring(2));
mixfiles.Add(zipFile.Substring(2));
}
Console.WriteLine("Indexing contents...");
foreach (var mixfile in mixfiles)
{
if (!File.Exists(mixfile))
{
Console.WriteLine("Mixfile \"{0}\" in list but nonexistant.", mixfile);
continue;
}
using (var mStream = new BinaryReader(File.Open(mixfile, FileMode.Open)))
{
//This is not the "proper" way to do it. F**k that.
while (true)
{
var header = mStream.ReadBytes(4);
if (header[0] != 'P' || header[1] != 'K' || header[2] != 3 || header[3] != 4)
{
if (header[2] == 1 && header[3] == 2) //reached the Central Directory
{
break;
}
throw new FileLoadException(string.Format("Mixfile \"{0}\" has an incorrect header.", mixfile));
}
mStream.BaseStream.Seek(4, SeekOrigin.Current);
var method = mStream.ReadInt16();
mStream.BaseStream.Seek(8, SeekOrigin.Current);
var moto = mStream.ReadBytes(4);
var compressedSize = (moto[3] << 24) | (moto[2] << 16) | (moto[1] << 8) | moto[0]; //0x000000F8
moto = mStream.ReadBytes(4);
var uncompressedSize = (moto[3] << 24) | (moto[2] << 16) | (moto[1] << 8) | moto[0]; //0x00000197
moto = mStream.ReadBytes(2);
var filenameLength = (moto[1] << 8) | moto[0];
mStream.BaseStream.Seek(2, SeekOrigin.Current);
var filename = new string(mStream.ReadChars(filenameLength)).Replace('/', '\\');
var offset = (int)mStream.BaseStream.Position;
mStream.BaseStream.Seek(compressedSize, SeekOrigin.Current);
if (filename.EndsWith("\\"))
{
continue;
}
var entry = new MixFileEntry()
{
Offset = offset,
Length = compressedSize,
IsCompressed = method == 8,
Filename = filename,
MixFile = mixfile,
};
fileList[filename] = entry;
}
}
}
}
/// <summary>
/// Populates the Mix database for usage
/// </summary>
/// <param name="mainFile">The primary archive's base name.</param>
public static void Initialize(string mainFile = "Noxico")
{
Program.WriteLine("Mix.Initialize()");
fileList = new Dictionary <string, MixFileEntry>();
stringCache = new Dictionary <string, string>();
bitmapCache = new Dictionary <string, Bitmap>();
var mixfiles = new List <string>()
{
mainFile + ".nox"
};
mixfiles.AddRange(Directory.EnumerateFiles(".", "*.nox").Select(x => x.Substring(2)).Where(x => !x.Equals(mainFile + ".nox", StringComparison.OrdinalIgnoreCase)));
Program.WriteLine("Mixfiles enumerated. Indexing contents...");
foreach (var mixfile in mixfiles)
{
if (!File.Exists(mixfile))
{
Program.WriteLine("Mixfile \"{0}\" in list but nonexistent.", mixfile);
continue;
}
using (var mStream = new BinaryReader(File.Open(mixfile, FileMode.Open)))
{
//This is not the "proper" way to do it. F**k that.
while (true)
{
var header = mStream.ReadBytes(4);
if (header[0] != 'P' || header[1] != 'K' || header[2] != 3 || header[3] != 4)
{
if (header[2] == 1 && header[3] == 2) //reached the Central Directory
{
break;
}
throw new FileLoadException(string.Format("MIX file '{0}' has an incorrect header.", mixfile));
}
mStream.BaseStream.Seek(4, SeekOrigin.Current);
var method = mStream.ReadInt16();
mStream.BaseStream.Seek(8, SeekOrigin.Current);
var moto = mStream.ReadBytes(4);
var compressedSize = (moto[3] << 24) | (moto[2] << 16) | (moto[1] << 8) | moto[0]; //0x000000F8
moto = mStream.ReadBytes(4);
var uncompressedSize = (moto[3] << 24) | (moto[2] << 16) | (moto[1] << 8) | moto[0]; //0x00000197
moto = mStream.ReadBytes(2);
var filenameLength = (moto[1] << 8) | moto[0];
mStream.BaseStream.Seek(2, SeekOrigin.Current);
var filename = new string(mStream.ReadChars(filenameLength)).Replace('/', '\\');
var offset = (int)mStream.BaseStream.Position;
mStream.BaseStream.Seek(compressedSize, SeekOrigin.Current);
if (filename.EndsWith("\\"))
{
continue;
}
if (filename.Contains("missions"))
{
continue;
}
var entry = new MixFileEntry()
{
Offset = offset,
Length = compressedSize,
IsCompressed = method == 8,
Filename = filename,
MixFile = mixfile,
};
if (filename.EndsWith(".patch"))
{
filename = mixfile.GetHashCode() + filename;
}
fileList[filename] = entry;
}
}
}
if (!Directory.Exists("mods"))
{
return;
}
foreach (var dataDir in Directory.EnumerateDirectories("mods"))
{
foreach (var dataFile in Directory.EnumerateFiles(dataDir, "*.*", SearchOption.AllDirectories))
{
var baseName = dataFile.Remove(0, dataDir.Length + 1);
var entry = new MixFileEntry()
{
Offset = -1,
Length = -1,
IsCompressed = false,
Filename = dataFile,
MixFile = null,
};
if (baseName.EndsWith(".patch"))
{
baseName = dataFile;
}
fileList[baseName] = entry;
}
}
}
public void Load(string source)
{
if (fileList == null)
{
Reset();
}
if (File.Exists(source))
{
using (var mStream = new BinaryReader(File.Open(source, FileMode.Open)))
{
//This is not the "proper" way to do it. F**k that.
while (true)
{
var header = mStream.ReadBytes(4);
if (header[0] != 'P' || header[1] != 'K' || header[2] != 3 || header[3] != 4)
{
if (header[2] == 1 && header[3] == 2) //reached the Central Directory
{
break;
}
throw new FileLoadException(string.Format("Zip file '{0}' has an incorrect header.", source));
}
mStream.BaseStream.Seek(4, SeekOrigin.Current);
var method = mStream.ReadInt16();
mStream.BaseStream.Seek(8, SeekOrigin.Current);
var moto = mStream.ReadBytes(4);
var compressedSize = (moto[3] << 24) | (moto[2] << 16) | (moto[1] << 8) | moto[0]; //0x000000F8
moto = mStream.ReadBytes(4);
var uncompressedSize = (moto[3] << 24) | (moto[2] << 16) | (moto[1] << 8) | moto[0]; //0x00000197
moto = mStream.ReadBytes(2);
var filenameLength = (moto[1] << 8) | moto[0];
mStream.BaseStream.Seek(2, SeekOrigin.Current);
var filename = new string(mStream.ReadChars(filenameLength)).Replace('/', '\\');
var offset = (int)mStream.BaseStream.Position;
mStream.BaseStream.Seek(compressedSize, SeekOrigin.Current);
if (filename.EndsWith("\\"))
{
continue;
}
var entry = new MixFileEntry()
{
Offset = offset,
Length = compressedSize,
IsCompressed = method == 8,
Filename = filename,
Source = source,
IsInFolder = false,
};
fileList[filename] = entry;
}
}
}
else if (Directory.Exists(source))
{
foreach (var filename in Directory.EnumerateFiles(source))
{
var fn = Path.GetFileName(filename);
var entry = new MixFileEntry()
{
Offset = 0,
Length = 0,
IsCompressed = false,
Filename = fn,
Source = source,
IsInFolder = true,
};
fileList[fn] = entry;
}
}
}
