public async void Remove(BLVersion v)
{
ViewModels.LauncherModel.Default.ShowProgressBar = true;
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isUninstalling;
try
{
await UnregisterPackage(v, Path.GetFullPath(v.GameDirectory), false);
Directory.Delete(v.GameDirectory, true);
}
catch (Exception ex)
{
ErrorScreenShow.exceptionmsg(ex);
}
v.UpdateInstallStatus();
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
ViewModels.LauncherModel.Default.ShowProgressBar = false;
return;
}
private async Task<bool> Download(BLVersion v, bool RunAfterwards)
{
System.Diagnostics.Debug.WriteLine("Download start");
bool wasCanceled = false;
cancelSource = new CancellationTokenSource();
ViewModels.LauncherModel.Default.ShowProgressBar = true;
ViewModels.LauncherModel.Default.AllowCancel = true;
ViewModels.LauncherModel.Default.CancelCommand = new RelayCommand((o) => Cancel());
try
{
string dlPath = "Minecraft-" + v.Name + ".Appx";
VersionDownloader downloader = LauncherModel.Default.VersionDownloader;
if (v.IsBeta) await BetaAuthenticate();
await DownloadVersion(v, downloader, dlPath, cancelSource);
await ExtractPackage(v, dlPath, cancelSource);
}
catch (TaskCanceledException)
{
wasCanceled = true;
}
catch (Exception ex)
{
ErrorScreenShow.exceptionmsg(ex);
wasCanceled = true;
}
if (!RunAfterwards || wasCanceled) ViewModels.LauncherModel.Default.ShowProgressBar = false;
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
ViewModels.LauncherModel.Default.AllowCancel = false;
ViewModels.LauncherModel.Default.CancelCommand = null;
cancelSource = null;
v.UpdateInstallStatus();
return wasCanceled;
}