private static void KH2PatchExtractor(Stream patch, string outputname)
{
try
{
Directory.CreateDirectory(Path.GetDirectoryName("output/"));
}
catch
{
} //Creating folder
using (var br = new BinaryStream(patch, Encoding.ASCII, leaveOpen: true))
{
using (TextWriter op = new StreamWriter("output/log.log"))
{
uint tmp = br.ReadUInt32();
if (tmp != 1345472587u && tmp != 1362249803u)
{
br.Close();
br.Close();
throw new InvalidDataException("Invalid KH2Patch file!");
}
uint oaAuther = br.ReadUInt32(),
obFileCount = br.ReadUInt32(),
num = br.ReadUInt32();
string patchname = "";
patchname = Path.GetFileName(patchname);
try
{
string author = br.ReadCString();
op.WriteLine(author);
op.WriteLine(num);
Console.ForegroundColor = ConsoleColor.Cyan;
Console.WriteLine("Loading patch {0} version {1} by {2}", patchname, num, author);
Console.ResetColor();
br.Seek(oaAuther, SeekOrigin.Begin);
uint os1 = br.ReadUInt32(),
os2 = br.ReadUInt32(),
os3 = br.ReadUInt32();
br.Seek(oaAuther + os1, SeekOrigin.Begin);
num = br.ReadUInt32();
if (num > 0)
{
br.Seek(num * 4, SeekOrigin.Current);
//Console.WriteLine("Changelog:");
Console.ForegroundColor = ConsoleColor.Green;
while (num > 0)
{
--num;
op.WriteLine(br.ReadCString());
//Console.WriteLine(" * {0}", br.ReadCString());
}
op.WriteLine("");
}
br.Seek(oaAuther + os2, SeekOrigin.Begin);
num = br.ReadUInt32();
if (num > 0)
{
br.Seek(num * 4, SeekOrigin.Current);
Console.ResetColor();
//Console.WriteLine("Credits:");
Console.ForegroundColor = ConsoleColor.Green;
while (num > 0)
{
--num;
op.WriteLine(br.ReadCString());
//Console.WriteLine(" * {0}", br.ReadCString());
}
op.WriteLine("");
Console.ResetColor();
}
br.Seek(oaAuther + os3, SeekOrigin.Begin);
author = br.ReadCString();
/*author = author.Replace("\r\n", string.Empty);
author = author.Replace("\n", string.Empty);//Shitty but I know someone who made mods for adding more than one line...*/
if (author.Length != 0)
{
// Console.WriteLine("Other information:\r\n");
Console.ForegroundColor = ConsoleColor.Green;
op.WriteLine(author);
//Console.WriteLine("{0}", author);
}
op.WriteLine("");
Console.ResetColor();
}
catch (Exception e)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Error reading kh2patch header: {0}: {1}\r\nAttempting to continue files...",
e.GetType(), e.Message);
Console.ResetColor();
}
Console.WriteLine("");
br.Seek(obFileCount, SeekOrigin.Begin);
num = br.ReadUInt32();
while (num > 0)
{
--num;
uint Hash = br.ReadUInt32();
oaAuther = br.ReadUInt32();
uint CompressedSize = br.ReadUInt32();
uint UncompressedSize = br.ReadUInt32();
uint Parent = br.ReadUInt32();
uint Relink = br.ReadUInt32();
bool Compressed = br.ReadUInt32() != 0;
bool IsNew = br.ReadUInt32() == 1; //Custom
string fname3 = "";
string fname2;
if (Relink == 0)
{
if (CompressedSize != 0)
{
var KH2PFileStream = new Substream(patch, oaAuther, CompressedSize);
if (HashList.HashList.pairs.TryGetValue(Hash, out fname2)) { Console.Write("Extracting {0}...", fname2); }
else
{ fname2 = String.Format("@noname/{0:X8}.bin", Hash); ; Console.Write("Extracting {0}...", fname2); }
long brpos = br.Tell();
KH2PATCHInternal(KH2PFileStream, fname2, Compressed, UncompressedSize);
br.ChangePosition((int)brpos);
//Changing the original position of the BinaryReader for what's next
}
else
{
throw new InvalidDataException("File length is 0, but not relinking.");
}
op.WriteLine(fname2);
op.WriteLine(fname3);
string Compressed2 = "";
if (Compressed) { Compressed2 = "y"; } else { Compressed2 = "n"; }
op.WriteLine(Compressed2);
string Parent2 = "";
if (Parent == 0) { }
if (Parent == 1) { Parent2 = "OVL"; }
if (Parent == 2) { Parent2 = "ISO"; }
op.WriteLine(Parent2);
string IsNew2 = "";
if (IsNew) { IsNew2 = "y"; } else { IsNew2 = "n"; }
op.WriteLine(IsNew2);
}
else
{
if (!HashList.HashList.pairs.TryGetValue(Hash, out fname2)) { fname2 = String.Format("@noname/{0:X8}.bin", Hash); }
if (!HashList.HashList.pairs.TryGetValue(Relink, out fname3))
{
fname3 = String.Format("@noname/{0:X8}.bin", Relink);
}
Console.WriteLine("File {1} relinked to {0}, no need to extract", fname3, fname2);
op.WriteLine(fname2);
op.WriteLine(fname3);
string Parent2 = "";
if (Parent == 0) { }
if (Parent == 1) { Parent2 = "OVL"; }
if (Parent == 2) { Parent2 = "ISO"; }
op.WriteLine(Parent2);
string IsNew2 = "";
if (IsNew) { IsNew2 = "y"; } else { IsNew2 = "n"; }
op.WriteLine(IsNew2);
}
br.Seek(60, SeekOrigin.Current);
}
op.WriteLine("");
using (TextWriter bat = new StreamWriter("output/output.bat"))
{
bat.WriteLine("@echo off");
bat.WriteLine("KH2FM_Toolkit.exe -patchmaker -batch -uselog log.log -output \"{0}\"", outputname);
}
File.Copy(System.Reflection.Assembly.GetEntryAssembly().Location, "output/KH2FM_Toolkit.exe");
}
} //End of br
}
private static void KH2PATCHInternal(Substream KH2PFileStream, string fname2, bool Compressed,
UInt32 UncompressedSize)
{
fname2 = "output/" + fname2;
try
{
Directory.CreateDirectory(Path.GetDirectoryName(fname2));
}
catch
{
} //Creating folder
FileStream fileStream = File.Create(fname2);
var buffer = new byte[KH2PFileStream.Length];
var buffer2 = new byte[UncompressedSize];
var file3 = new MemoryStream();
if (Compressed)
{
KH2PFileStream.CopyTo(file3);
buffer = file3.ToArray();
buffer2 = KH2Compressor.decompress(buffer, UncompressedSize);
// Will crash if the byte array is equal to void.
file3 = new MemoryStream(buffer2);
}
else
{
KH2PFileStream.CopyTo(file3);
buffer2 = file3.ToArray();
file3 = new MemoryStream(buffer2);
}
file3.CopyTo(fileStream);
fileStream.Close();
Console.WriteLine("Done!");
}
public void Dispose()
{
if (Stream != null)
{
Stream.Dispose();
Stream = null;
}
}
