public static void Repack(string inputFolder, string outputPath, bool useCompression)
{
var unpackedParFolders = Directory.GetDirectories(inputFolder, "*.par.unpack", SearchOption.TopDirectoryOnly);
foreach (var folder in unpackedParFolders)
{
var tempFile = folder.Substring(0, folder.Length - 7);
Repack(folder, tempFile, useCompression);
}
var pacFolder = Path.Combine(inputFolder, "pac");
if (Directory.Exists(pacFolder))
{
var unpackedPacFolders =
Directory.GetDirectories(pacFolder, "pac_*.bin.unpack", SearchOption.TopDirectoryOnly);
foreach (var folder in unpackedPacFolders)
{
var tempFile = folder.Substring(0, folder.Length - 7);
PacFile.Repack(folder, tempFile, useCompression);
}
}
var dir = Path.GetDirectoryName(outputPath);
Directory.CreateDirectory(dir);
ParFile.Pack(inputFolder, outputPath, useCompression);
}
public static void Extract(string inputPath, string outputFolder)
{
Directory.CreateDirectory(outputFolder);
var parFile = new ParFile();
parFile.ReadInfo(inputPath);
if (parFile.Root != null)
{
parFile.Dump(inputPath, outputFolder);
}
var newParFiles = Directory.GetFiles(outputFolder, "*.par", SearchOption.TopDirectoryOnly);
foreach (var file in newParFiles)
{
var newOutputPath = Path.Combine(outputFolder, $"{Path.GetFileName(file)}.unpack");
Extract(file, newOutputPath);
}
var pacFolder = Path.Combine(outputFolder, "pac");
if (Directory.Exists(pacFolder))
{
var newPacFiles = Directory.GetFiles(pacFolder, "pac_*.bin", SearchOption.TopDirectoryOnly);
foreach (var file in newPacFiles)
{
var newOutputPath = Path.Combine(pacFolder, $"{Path.GetFileName(file)}.unpack");
PacFile.Extract(file, newOutputPath);
}
}
}