static void CleanMC1File(Iso9660.IsoImage iso, String filepath)
{
Assert.IsNotNull(iso, nameof(iso));
Assert.IsValidString(filepath, nameof(filepath));
var file = iso.GetFile(filepath);
var buffer = file.GetData();
var count = BitConverter.ToUInt32(buffer, 0);
for (var i = 0; i != count; ++i)
{
var offset = 16 + (i * 32);
var key = System.Text.Encoding.ASCII.GetString(buffer, offset, 16).Trim('\0');
if (Path.GetExtension(key) == ".bin")
{
for (var ii = 0; ii != 32; ++ii)
{
buffer[offset + ii] = 0;
}
}
}
}
public static void Run(CommandLine.BuildArgs args)
{
Assert.IsNotNull(args, nameof(args));
if (ValidateArgs(args) == false)
{
return;
}
if (args.Format == GameFormat.PSP)
{
Console.WriteLine("Building ISO");
Console.WriteLine($"Source ISO: {args.SourceIsoPath}");
Console.WriteLine($"Destination ISO: {args.DestinationIsoPath}");
Console.WriteLine($"Translation Location: {args.TranslationPath}");
Console.WriteLine();
using (var iso = new Iso9660.IsoImage(args.SourceIsoPath))
{
var filesystem = new IO.IsoFileSystem(iso, @"PSP_GAME\USRDIR");
var datapath_eboot = Path.Combine(args.TranslationPath, "EBOOT.BIN");
if (File.Exists(datapath_eboot) == true)
{
Console.WriteLine(@"EBOOT.BIN");
UpdateEboot(iso, datapath_eboot);
}
Run(GameFormat.PSP, filesystem, Encodings.ShiftJIS, args.TranslationPath);
FixFileReferences(iso, filesystem);
iso.GetPrimaryVolumeDescriptor().VolumeSpaceSize = iso.GetHighestSectorUsed() + 1;
Console.WriteLine();
Console.WriteLine("Writing ISO.");
iso.Save(args.DestinationIsoPath);
}
}
if (args.Format == GameFormat.PC)
{
Console.WriteLine("Injecting Translation");
Console.WriteLine($"Game Path: {args.GamePath}");
Console.WriteLine($"Translation Location: {args.TranslationPath}");
Console.WriteLine();
var filesystem = new IO.DirectoryFileSystem(args.GamePath);
Run(GameFormat.PC, filesystem, Encodings.Chinese, args.TranslationPath);
}
}
static void CleanAllMC1Files(Iso9660.IsoImage iso)
{
Assert.IsNotNull(iso, nameof(iso));
var children = iso.GetChildren(IsoFilePaths.DirectoryPath_Map4).Where(x => Path.GetExtension(x.FileIdentifier) == ".mc1").ToList();
foreach (var child in children)
{
CleanMC1File(iso, Path.Combine(IsoFilePaths.DirectoryPath_Map4, child.FileIdentifier));
}
}
static void UpdateFileData(Iso9660.IsoImage iso, Iso9660.FileSector file, Byte[] buffer)
{
Assert.IsNotNull(iso, nameof(iso));
Assert.IsNotNull(file, nameof(file));
Assert.IsNotNull(buffer, nameof(buffer));
file.Record.DataLength = (UInt32)buffer.Length;
file.SetData(buffer);
var sectorsused = MathUtil.RoundUp(buffer.Length, 2048) / 2048;
if (iso.CheckForRoom(file.Record, sectorsused) == false)
{
iso.ChangeFileSector(file, iso.GetHighestSectorUsed() + 1);
}
}
static void FixFileReferences(Iso9660.IsoImage iso, IO.IFileSystem filesystem)
{
Assert.IsNotNull(iso, nameof(iso));
Assert.IsNotNull(filesystem, nameof(filesystem));
var data_text = Text.TextFileDescription.GetTextFileData();
foreach (var item in data_text)
{
var textfilepath = Path.Combine(IsoFilePaths.DirectoryPath_Text, item.FileName);
Update_datalst(iso, textfilepath);
ClearFileReference(iso, IsoFilePaths.FilePath_sysstartbbc, item.FileName);
ClearFileReference(iso, IsoFilePaths.FilePath_sysonmembbc, item.FileName);
}
foreach (var item in filesystem.GetChildren(@"data\scena", "*.bin"))
{
var scenariofilepath = Path.Combine(@"PSP_GAME\USRDIR", item);
Update_datalst(iso, scenariofilepath);
}
foreach (var filepath in filesystem.GetChildren(@"data\battle\dat", "ms*.dat"))
{
var filename = Path.GetFileName(filepath);
var filepath2 = Path.Combine(@"PSP_GAME\USRDIR", filepath);
Update_datalst(iso, filepath2);
ClearFileReference(iso, IsoFilePaths.FilePath_btasm1bbc, filename);
}
CleanAllMC1Files(iso);
Update_datalst(iso, IsoFilePaths.FilePath_monsnotedt2);
ClearFileReference(iso, IsoFilePaths.FilePath_sysonmembbc, "monsnote.dt2");
}
static void ClearFileReference(Iso9660.IsoImage iso, String filepath, String key)
{
Assert.IsNotNull(iso, nameof(iso));
Assert.IsValidString(filepath, nameof(filepath));
Assert.IsValidString(key, nameof(key));
var file = iso.GetFile(filepath);
var filebuffer = file.GetData();
var keybytes = Encodings.ASCII.GetBytes(key);
var find_index = FindIndex(filebuffer, 0, keybytes);
if (find_index == -1)
{
return;
}
for (var i = 0; i != 32; ++i)
{
filebuffer[find_index + i] = 0;
}
}
static void Update_datalst(Iso9660.IsoImage iso, String filepath)
{
Assert.IsNotNull(iso, nameof(iso));
Assert.IsValidString(filepath, nameof(filepath));
var datalist = iso.GetFile(IsoFilePaths.FilePath_datalst);
var datalistbuffer = datalist.GetData();
var extensionslist = ReadDataLstExtensions(new FileReader(datalistbuffer, Encodings.ASCII));
var filerecord = iso.GetFile(filepath);
var index = FindDataLstIndex(filepath, datalistbuffer, extensionslist);
BinaryIO.WriteIntoBuffer(datalistbuffer, index + 8, filerecord.Record.DataLength, Endian.LittleEndian);
var sectorbytes = new Byte[4];
BinaryIO.WriteIntoBuffer(sectorbytes, 0, filerecord.Record.SectorNumber, Endian.LittleEndian);
for (var i = 0; i != 3; ++i)
{
datalistbuffer[index + 12 + i] = sectorbytes[i];
}
}
static void UpdateEboot(Iso9660.IsoImage iso, String ebootpath)
{
Assert.IsNotNull(iso, nameof(iso));
Assert.IsValidString(ebootpath, nameof(ebootpath));
var patches = BuildEbootPatches();
var file = iso.GetFile(@"PSP_GAME\SYSDIR\EBOOT.BIN");
var buffer = File.ReadAllBytes(ebootpath);
foreach (var patch in patches)
{
if (patch.Type == BinaryPatchType.Clear)
{
for (var i = 0; i != patch.Count; ++i)
{
buffer[patch.Offset + i] = 0;
}
}
if (patch.Type == BinaryPatchType.Overwrite)
{
if (patch.Buffer != null)
{
Array.Copy(patch.Buffer, 0, buffer, patch.Offset, patch.Buffer.Length);
}
if (patch.Text != null)
{
var stringbytes = EncodedStringUtil.GetBytes(patch.Text, Encodings.ShiftJIS);
Array.Copy(stringbytes, 0, buffer, patch.Offset, stringbytes.Length);
}
}
}
UpdateFileData(iso, file, buffer);
}
public static void Run(CommandLine.ExtractArgs args)
{
Assert.IsNotNull(args, nameof(args));
if (ValidateArgs(args) == false)
{
return;
}
if (args.Format == GameFormat.PSP)
{
Console.WriteLine("Extracting text");
Console.WriteLine($"Source ISO: {args.SourceIsoPath}");
Console.WriteLine($"Translation Location: {args.TranslationPath}");
Console.WriteLine();
using (var iso = new Iso9660.IsoImage(args.SourceIsoPath))
{
var filesystem = new IO.IsoFileSystem(iso, @"PSP_GAME\USRDIR");
Run(filesystem, Encodings.ShiftJIS, args.TranslationPath);
}
}
if (args.Format == GameFormat.PC)
{
Console.WriteLine("Extracting text");
Console.WriteLine($"Game Directory: {args.GamePath}");
Console.WriteLine($"Translation Location: {args.TranslationPath}");
Console.WriteLine();
var filesystem = new IO.DirectoryFileSystem(args.GamePath);
Run(filesystem, Encodings.Chinese, args.TranslationPath);
}
}
