public void Save(FpmfArchive archive, string directoryPath)
{
DirectoryInfo directory = new DirectoryInfo(directoryPath);
if (!directory.Exists)
{
throw new FileNotFoundException($"Directory: {directoryPath} not found.");
}
string relativeArchiveDir = archive.DatPath
.Replace("/%08x.dat", "")
.Replace("./", "")
.Replace('/', Path.DirectorySeparatorChar);
string rootPath = Path.Combine(directory.FullName, relativeArchiveDir);
List <FpmfArchiveFile> files = archive.GetFiles();
foreach (FpmfArchiveFile file in files)
{
string relativeFilePath = file.FilePath
.Replace(".\\", "")
.Replace('\\', Path.DirectorySeparatorChar);
string filePath = Path.Combine(rootPath, relativeFilePath);
FileInfo fileInfo = new FileInfo(filePath);
if (!Directory.Exists(fileInfo.DirectoryName))
{
Directory.CreateDirectory(fileInfo.DirectoryName);
}
File.WriteAllBytes(filePath, file.Data);
}
}
private void SavePack(FpmfArchive archive, string inPath, string outPath, string archiveName)
{
Directory.CreateDirectory(outPath);
IBuffer fileBuff = new StreamBuffer();
IBuffer headerBuff = new StreamBuffer();
List <FpmfArchiveFile> archiveFiles = archive.GetFiles();
foreach (FpmfArchiveFile archiveFile in archiveFiles)
{
fileBuff.WriteByte((byte)archiveFile.directoryPathSize);
fileBuff.WriteCString(archiveFile.directoryPath);
fileBuff.Position = fileBuff.Position - 1;
fileBuff.WriteByte((byte)archiveFile.filePathSize);
fileBuff.WriteCString(archiveFile.filePath);
fileBuff.Position = fileBuff.Position - 1;
fileBuff.WriteUInt32(archiveFile.datNumber);
fileBuff.WriteUInt32(archiveFile.offset);
fileBuff.WriteUInt32(archiveFile.size);
fileBuff.WriteUInt32(archiveFile.unknown0);
fileBuff.WriteUInt32(archiveFile.unknown1);
}
headerBuff.WriteBytes(_MagicBytes);
headerBuff.WriteInt32(0);
headerBuff.WriteUInt32(archive.unknown0);
headerBuff.WriteUInt32(archive.unknown1);
headerBuff.WriteUInt32(archive.unknown2);
headerBuff.WriteByte(archive.unknown3);
headerBuff.WriteByte(archive.unknown4);
headerBuff.WriteUInt32(archive.unknown5);
headerBuff.WriteInt32(archive.datPath.Length + 9);
headerBuff.WriteByte((byte)archive.datPath.Length);
headerBuff.WriteCString(archive.datPath);
headerBuff.Position = headerBuff.Position - 1;
uint type = 0;
switch (archiveName)
{
case "script":
case "settings":
case "item":
case "interface":
type = 1;
break;
case "help_end":
type = 2;
break;
}
headerBuff.WriteUInt32(type);
headerBuff.WriteUInt32(archive.unknown8);
headerBuff.WriteUInt32(archive.unknown9);
headerBuff.WriteUInt32(archive.unknown10);
headerBuff.WriteInt32(archive.key.Length);
headerBuff.WriteBytes(archive.key);
headerBuff.WriteUInt32(archive.unknown11);
headerBuff.WriteInt32(fileBuff.Size + 4);
headerBuff.WriteUInt32(archive.numFiles);
headerBuff.WriteBytes(fileBuff.GetAllBytes());
headerBuff = EncryptHed(headerBuff);
string hedPath = outPath.Substring(0, outPath.LastIndexOf("\\")) + ".hed";
BinaryWriter headerWriter = new BinaryWriter(File.Open(hedPath, FileMode.Create));
headerBuff.Position = 4;
headerBuff.WriteInt32(headerBuff.Size - 12);
headerWriter.Write(headerBuff.GetAllBytes(), 0, headerBuff.Size);
headerWriter.Flush();
headerWriter.Close();
BinaryWriter datWriter = new BinaryWriter(File.Open(outPath + "\\" + "00000000.dat", FileMode.Create));
IBuffer outBuff = new StreamBuffer();
foreach (FpmfArchiveFile archiveFile in archiveFiles)
{
string inputFile = inPath + "\\" + archiveName + archiveFile.filePath.Substring(1);
IBuffer datFileReader = new StreamBuffer(inputFile);
datFileReader = EncryptDat(datFileReader, archive.key);
outBuff.WriteBytes(datFileReader.GetAllBytes());
}
datWriter.Write(outBuff.GetAllBytes(), 0, outBuff.Size);
datWriter.Flush();
datWriter.Close();
}
