/// <summary>
/// Main download method.
/// </summary>
public void Download()
{
try {
finished = true;
foreach (IDownloadable download in downloadQueue)
{
string source = download.Location;
string destination = Path.Combine(Config.InstallPath, "Versions", download.ToString());
currentFilepath = $"{destination}.zip";
Program.Launcher.UpdateStatus($"Downloading {download}");
Directory.CreateDirectory(destination);
// Download
HttpWebResponse fileresp = GetResponse(download.Location);
if (fileresp.ContentLength <= 0)
{
MessageBox.Show($"Could not access file {download}. Package skipped.");
continue;
}
if (!StreamFile(fileresp, download))
{
finished = false;
MessageBox.Show("The download couldn't be completed. Check your internet connection. If you think this is a program error, please report this to the Launcher's GitHub page.");
break;
}
// Extraction
if (!ExtractDownload(download, destination))
{
continue;
}
// Patching
if (!PatchDownload(download, destination))
{
continue;
}
}
if (finished)
{
QueueComplete?.Invoke(this, new EventArgs());
}
} catch (ThreadAbortException) { } catch (ThreadInterruptedException) { } catch (Exception e) {
new ErrorCatcher(e).ShowDialog();
Aborted?.Invoke(this, new EventArgs());
}
}
private void OnQueueComplete()
{
QueueComplete?.Invoke(this, EventArgs.Empty);
}