private void StopProgressBar()
{
if (_progressBar?.Stop() ?? false)
{
HasWroteToOuput = false;
}
}
private void DownloadNextFile()
{
Console.Clear();
Progress.Stop();
if (CurrentFileIndex >= Files.Count)
{
CurrentFile = null;
return;
}
CurrentFile = Files[CurrentFileIndex];
if (!Directory.Exists(BasePath + CurrentFile.Directory))
{
Directory.CreateDirectory(BasePath + CurrentFile.Directory);
}
if (File.Exists(BasePath + CurrentFile.Path))
{
File.Delete(BasePath + CurrentFile.Path);
}
Client.DownloadFileAsync(new Uri(CurrentFile.Url), BasePath + CurrentFile.Path);
Progress.Start();
}
/// <summary>
/// Moves the files from the chunked archive to a flat file one
/// </summary>
/// <param name="archivename"></param>
/// <param name="block"></param>
private void DoFileSwap(string archivename, string block)
{
Directory.CreateDirectory("Temp");
string filename = Path.GetFileName(archivename);
using (var mpq = MpqArchive.CreateNew(archivename, MpqArchiveVersion.Version3))
using (var tmp = new MpqArchive(block, FileAccess.Read, OpenArchiveFlags.BLOCK4))
{
if (TryGetFileList(tmp, false, out var lf))
{
_progressBar.Start();
string tempPath;
for (int i = 0; i < lf.Count; i++)
{
using (var fs = tmp.OpenFile(lf[i]))
{
// incremental patch files can't be written directly with StormLib SFileCreateFile?
if ((fs.TFileEntry.dwFlags & 0x100000u) != 0x100000u)
{
mpq.AddFileFromStream(fs);
}
else
{
tempPath = Path.Combine("Temp", lf[i]);
Directory.CreateDirectory(Path.GetDirectoryName(tempPath));
tmp.ExtractFile(lf[i], tempPath);
mpq.AddFileFromDisk(tempPath, lf[i], fs.TFileEntry.dwFlags);
}
}
_progressBar.Update(filename, i / (float)lf.Count);
if (i % 10000 == 0)
{
mpq.Flush();
}
}
}
}
Console.WriteLine("Emptying Temp Folder...");
DeleteDirectory("Temp");
_progressBar.Stop();
}