static void Main(string[] args)
{
Console.WriteLine("ONE Eternal Patch v1.0");
Console.WriteLine("developed by Sep7\n");
//////////
//INPUTS
//////////
string inputLanguage = "";
do
{
Console.WriteLine("Enter 1 if you want to patch the Japanese Version.");
Console.WriteLine("Enter 2 if you want to patch the English translated Version.");
inputLanguage = Console.ReadLine();
if (inputLanguage.Length != 1 || (inputLanguage.Substring(0, 1) != "1" && inputLanguage.Substring(0, 1) != "2"))
{
Console.WriteLine("Syntax Error.\n");
}
} while (inputLanguage.Length != 1 || (inputLanguage.Substring(0, 1) != "1" && inputLanguage.Substring(0, 1) != "2"));
string inputBonusCG = "";
do
{
Console.WriteLine("\nEnter 1 if you want to add the bonus CGs.");
Console.WriteLine("Enter 2 if you want to remove them.");
inputBonusCG = Console.ReadLine();
if (inputBonusCG.Length != 1 || (inputBonusCG.Substring(0, 1) != "1" && inputBonusCG.Substring(0, 1) != "2"))
{
Console.WriteLine("Syntax Error.");
}
} while (inputBonusCG.Length != 1 || (inputBonusCG.Substring(0, 1) != "1" && inputBonusCG.Substring(0, 1) != "2"));
//////////////////////////////
//EXTRACTING OF THE PATCH FILES
//////////////////////////////
//First, we create a view of the file that'll allow us to work on it, the file is still encrypted.
ArcView originalFile = null;
ArcView patchFile = null;
try
{
patchFile = new ArcView("./ONE_Patch_Files");
}
catch (System.IO.FileNotFoundException e)
{
Console.WriteLine("\nError: the file \"ONE_Patch_Files\" was not found.\n" +
"Make sure to place it in the same directory as the executable.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (System.UnauthorizedAccessException e)
{
Console.WriteLine("\nError: the file \"ONE_Patch_Files\" can't be accessed.\n" +
"Make sure that the file and the current folder are not in read only access.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadKey(true);
System.Environment.Exit(1);
}
LstOpener lst = new LstOpener();
List <Entry> resultFilesList = new List <Entry>();
ArcFile arcOriginalFiles = null;
ArcFile arcPatchFiles = null;
ArchiveFileSystem afsOriginalFiles = null;
ArchiveFileSystem afsPatchFiles = null;
String suffix = "";
try
{
//then, we want to get the encrypted file with the LstOpener
//the arcfile is composed of the view on the original file, of an instance of LstOpener used to determinate the format
//and of a list of all the files/entries with their names, type, offset and size
arcPatchFiles = lst.TryOpen(patchFile);
}
catch (System.UnauthorizedAccessException e)
{
Console.WriteLine("\nError: the file \"ONE_Patch_Files.lst\" can't be accessed.\n" +
"Make sure that the file and the current folder are not in read only access.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadKey(true);
System.Environment.Exit(1);
}
try
{
//create a dictionary of data where the key is equal to the name of the entry and where the content is equal to the current entry
afsPatchFiles = arcPatchFiles.CreateFileSystem();
}
catch (System.NullReferenceException e)
{
Console.WriteLine("\nError: the file \"ONE_Patch_Files.lst\" was not found.\n" +
"Make sure to place it in the same directory as the executable.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadKey(true);
System.Environment.Exit(1);
}
List <Entry> patchFilesList = new List <Entry>();
//Remove the Bonus CGs in the Japanese version
if (inputBonusCG.Substring(0, 1) == "2" && inputLanguage.Substring(0, 1) == "1")
{
suffix = "_JAP";
}
//Remove the Bonus CGs in the English version
else if (inputBonusCG.Substring(0, 1) == "2" && inputLanguage.Substring(0, 1) == "2")
{
suffix = "_ENG";
}
//Add the Bonus CGs in the Japanese version
else if (inputBonusCG.Substring(0, 1) == "1" && inputLanguage.Substring(0, 1) == "1")
{
suffix = "_JAPBCG";
}
//Add the Bonus CGs in the English version
else
{
suffix = "_ENGBCG";
}
//Scripts
patchFilesList.Add(afsPatchFiles.FindFile("AK26" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEAK" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMO" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMS" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMU" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMZ" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODENN" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("DS01" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("DS05" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("DS07" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("DS09" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("DS10_A" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("DS19" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("MS22" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("MS25" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("MS27" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("MY24" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("NV30" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("RM24" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("SBD25N1" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("SBRM14N1" + suffix + ".SNX"));
patchFilesList.Add(afsPatchFiles.FindFile("SBRM17M1" + suffix + ".SNX"));
//PNGs
if (inputBonusCG.Substring(0, 1) == "1")
{
patchFilesList.Add(afsPatchFiles.FindFile("BG400.PNG"));
}
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEAKBK" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEAKCHIP" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMOBK" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMOCHIP" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMSBK" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMSCHIP" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMUBK" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMUCHIP" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMZBK" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEMZCHIP" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODENNBK" + suffix + ".PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("CGMODENNCHIP" + suffix + ".PNG"));
if (inputBonusCG.Substring(0, 1) == "1")
{
patchFilesList.Add(afsPatchFiles.FindFile("FGAK17.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGAK18.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMI17.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMI18.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMI19.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMS18.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMS19.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMY16.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMY17.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMZ17.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGMZ18.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGRM16.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGRM17.PNG"));
patchFilesList.Add(afsPatchFiles.FindFile("FGRM18.PNG"));
}
//This file only exists in the English translated version and is placed at the end of the archive for some reasons.
//I'm pretty sure it's a mistake of the TL team but I prefer to update it, just in case.
if (inputLanguage.Substring(0, 1) == "2")
{
patchFilesList.Add(afsPatchFiles.FindFile("CGMODEAKMU" + suffix + ".PNG"));
}
List <String> filesListToNotUpdate = new List <String> {
"BG400.PNG", "FGAK17.PNG", "FGAK18.PNG",
"FGMI17.PNG", "FGMI18.PNG", "FGMI19.PNG", "FGMS18.PNG", "FGMS19.PNG", "FGMY16.PNG", "FGMY17.PNG",
"FGMZ17.PNG", "FGMZ18.PNG", "FGRM16.PNG", "FGRM17.PNG", "FGRM18.PNG"
};
//////////////////////////////
//EXTRACTING OF THE ORIGINAL FILES
//////////////////////////////
try
{
originalFile = new ArcView("./one");
}
catch (System.IO.FileNotFoundException e)
{
Console.WriteLine("\nError: the file \"one\" was not found.\n" +
"Make sure to place it in the same directory as the executable.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (System.UnauthorizedAccessException e)
{
Console.WriteLine("\nError: the file \"one\" can't be accessed.\n" +
"Make sure that the file and the current folder are not in read only access.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadKey(true);
System.Environment.Exit(1);
}
try
{
arcOriginalFiles = lst.TryOpen(originalFile);
}
catch (System.UnauthorizedAccessException e)
{
Console.WriteLine("\nError: the file \"one.lst\" can't be accessed.\n" +
"Make sure that the file and the current folder are not in read only access.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadKey(true);
System.Environment.Exit(1);
}
try
{
afsOriginalFiles = arcOriginalFiles.CreateFileSystem();
}
catch (System.NullReferenceException e)
{
Console.WriteLine("\nError: the file \"one.lst\" was not found.\n" +
"Make sure to place it in the same directory as the executable.\n\n" +
"Error details: " + e +
"\n\nPress any key to continue.");
Console.ReadKey(true);
System.Environment.Exit(1);
}
catch (Exception e)
{
Console.WriteLine(e);
Console.ReadKey(true);
System.Environment.Exit(1);
}
List <Entry> originalFilesList = new List <Entry>();
originalFilesList = (List <Entry>)afsOriginalFiles.GetFiles();
int i = 0;
foreach (Entry entry in originalFilesList)
{
String fileName = "";
//Updating the name of the file
if (patchFilesList.ToArray().Length > i)
{
fileName = ((Entry)patchFilesList.ToArray()[i]).Name;
//Remove the suffix of the name of the files
if (fileName.Contains(suffix))
{
fileName = fileName.Replace(suffix, "");
}
}
//Skip the bonus CGs if the user doesn't want them
if (inputBonusCG.Substring(0, 1) == "2" && filesListToNotUpdate.Any(entry.Name.Contains))
{
continue;
}
//Update
if (patchFilesList.ToArray().Length > i &&
entry.Name.Equals(fileName))
{
resultFilesList.Add((Entry)patchFilesList.ToArray()[i]);
Console.WriteLine(fileName + " will be updated.");
i++;
}
//Insert new file(s) and the current original file
else if (patchFilesList.ToArray().Length > i &&
entry.Type.Equals(((Entry)patchFilesList.ToArray()[i]).Type) &&
String.Compare(entry.Name, fileName) > 0)
{
while (patchFilesList.ToArray().Length > i &&
entry.Type.Equals(((Entry)patchFilesList.ToArray()[i]).Type) &&
String.Compare(entry.Name, fileName) > 0 &&
!fileName.Equals("CGMODEAKMU.PNG"))
{
resultFilesList.Add((Entry)patchFilesList.ToArray()[i]);
Console.WriteLine(fileName + " will be inserted.");
i++;
//Updating the name of the file
if (patchFilesList.ToArray().Length > i)
{
fileName = ((Entry)patchFilesList.ToArray()[i]).Name;
//Remove the suffix of the name of the files
if (fileName.Contains(suffix))
{
fileName = fileName.Replace(suffix, "");
}
}
}
resultFilesList.Add(entry);
}
//Insert the current original file
else
{
resultFilesList.Add(entry);
}
}
////////////////////
//WRITING PART
////////////////////
Console.WriteLine("Writing...");
var cp932 = Encodings.cp932.WithFatalFallback(); //cp932 is the encoding for the Japanese characters
var nbFiles = resultFilesList.ToArray().Length; //count the number of files
//The file one_TEMP will be written directly into binary
BinaryWriter bw = null;
bw = new BinaryWriter(File.Create("./one_TEMP.lst"));
Boolean headerWritten = false;
long offset = 0;
//The key is always equal to 01 in hexa (at least for ONE), it's possible to change it without any impact but I don't see the point to do it
var key = 0x01;
var convertedKey = key;
//The first operation takes the key, convert it into binary, move the bits to 8 positions towards the left and make a binary OR with the first key, I've put some examples
//This allows the key to be on 32 bits instead of 8 (the program uses a lot of 32 bits functions)
convertedKey |= convertedKey << 8; //1 => 257, 0001 => 0000 0001 0000 0001
convertedKey |= convertedKey << 16; //257 => 16 843 009 => 0001 0001 0001 0001
//This key is used to encrypt the SNX files, she's always equal to 02
//We only need the key to be on 8 bits so we don't do a conversion
var keySNX = 0x02;
//This part is used to initialize the variables used to read the one_TEMP file
Stream stream = null;
var output = PhysicalFileSystem.CreateFile("./one_TEMP");
//Loop that will treat each file, it's going to insert an entry into the one_TEMP.lst file and then insert it into the one_TEMP file afterwards
foreach (Entry entry in resultFilesList)
{
//We start with the transformation of the data
//Remove the suffix of the name of the files
String fileName = entry.Name;
if (fileName.Contains(suffix))
{
fileName = fileName.Replace(suffix, "");
}
int pointPosition = fileName.IndexOf(".");
String extension = fileName.Substring(pointPosition + 1, fileName.Length - pointPosition - 1);
byte[] bufferName = LstOpener.WriteName(fileName.Substring(0, pointPosition), 64, (byte)key, cp932);
long fileSize = entry.Size ^ convertedKey;
long convertedOffset = offset ^ convertedKey;
offset += entry.Size;
//Type is the only part that is not encrypted with the key
int type = 0;
if (extension.Equals("SNX"))
{
type = 1;
}
else if (extension.Equals("BMP"))
{
type = 2;
}
else if (extension.Equals("PNG"))
{
type = 3;
}
else if (extension.Equals("WAV"))
{
type = 4;
}
else if (extension.Equals("OGG"))
{
type = 5;
}
else
{
type = -1;
}
//Byte writing in the lst file
//Writing of the header
if (!headerWritten)
{
//The header corresponds to the 4 first bytes of the files, he indicates the number of files and the key (4th bytes)
var header = nbFiles ^ convertedKey;
bw.Write(header);
headerWritten = true;
}
bw.Write((int)convertedOffset);
bw.Write((int)fileSize);
bw.Write(bufferName);
bw.Write(type);
//Creation of the file into the one file
//These two conditions are used to determinate if the current file comes from the original files or the patch files
if (afsOriginalFiles.FileExists(entry.Name))
{
stream = arcOriginalFiles.OpenEntry(entry);
}
else if (afsPatchFiles.FileExists(entry.Name))
{
stream = arcPatchFiles.OpenEntry(entry);
}
int byteTempo = 0;
//The SNX files need to be written byte by byte, indeed, we need to transform them because they're encrypted in the one file with a XOR key 02 to make sure that nobody can read them
if (type == 1)
{
while ((byteTempo = stream.ReadByte()) > -1)
{
byteTempo = byteTempo ^ keySNX;
output.WriteByte((byte)byteTempo); //we directly wrote the bytes into the file without using the stream
}
}
else
{
stream.CopyTo(output);
}
stream.Dispose();
}
//The original Japanese version ends with 48 bytes corresponding to the end of a PNG file.
//It's not the case for the English translation, it doesn't seem to have an impact in the game and it's very probably a mistake since the last file is also a PNG file (the value is duplicated).
//However, I prefer to put it in order to have a faithful recreation of the file.
if (inputLanguage.Substring(0, 1) == "1")
{
List <byte> listByteFinFichier = new List <byte> {
0xa4, 0x01, 0xcc, 0x9c, 0x72, 0x05, 0x0c, 0x0c, 0x33,
0x01, 0x47, 0x00, 0x8f, 0x07, 0xef, 0x9f, 0xce, 0xaa, 0x0a, 0x60, 0xb8, 0x6e, 0x5e, 0x0c, 0x7e, 0x0b,
0x30, 0x00, 0xf1, 0x70, 0xc4, 0x43, 0x75, 0x7e, 0x8f, 0x0a, 0x00, 0x00, 0x00, 0x00, 0x49, 0x45, 0x4e,
0x44, 0xae, 0x42, 0x60, 0x82
};
foreach (byte b in listByteFinFichier)
{
output.WriteByte(b);
}
}
bw.Close();
output.Close();
output.Dispose();
originalFile.Dispose();
patchFile.Dispose();
//At the end, we replace the original files with the files that we have created.
File.SetAttributes("one", FileAttributes.Normal);
File.SetAttributes("one.lst", FileAttributes.Normal);
File.Delete("one");
File.Delete("one.lst");
File.Move("one_TEMP", "one");
File.Move("one_TEMP.lst", "one.lst");
Console.WriteLine("\nDone!");
Console.WriteLine("\nPress any key to continue.");
Console.ReadKey(true);
}
