private async Task ReRegisterPackage(MCVersion v, string gameDir)
{
try
{
foreach (var pkg in new PackageManager().FindPackages(MINECRAFT_PACKAGE_FAMILY))
{
string location = GetPackagePath(pkg);
if (location == gameDir)
{
System.Diagnostics.Debug.WriteLine("Skipping package removal - same path: " + pkg.Id.FullName + " " + location);
return;
}
await RemovePackage(v, pkg);
}
System.Diagnostics.Debug.WriteLine("Registering package");
string manifestPath = Path.Combine(gameDir, "AppxManifest.xml");
ViewModels.LauncherModel.Default.DeploymentPackageName = GetPackageNameFromMainifest(manifestPath);
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isRegisteringPackage;
await DeploymentProgressWrapper(v, new PackageManager().RegisterPackageAsync(new Uri(manifestPath), null, DeploymentOptions.DevelopmentMode));
System.Diagnostics.Debug.WriteLine("App re-register done!");
ViewModels.LauncherModel.Default.DeploymentPackageName = "";
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("App re-register failed:\n" + e.ToString());
Application.Current.Dispatcher.Invoke(() =>
{
ErrorScreenShow.errormsg("appregistererror");
});
throw e;
}
}
private void InvokeRemove(MCVersion v)
{
Task.Run(async() =>
{
IsUninstalling = true;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Model.StateChangeInfo = new VersionStateChangeInfo();
Model.StateChangeInfo.IsUninstalling = true;
try
{
await UnregisterPackage(v, Path.GetFullPath(v.GameDirectory));
Directory.Delete(v.GameDirectory, true);
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
Model.StateChangeInfo.IsUninstalling = false;
IsUninstalling = false;
v.UpdateInstallStatus();
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Model.StateChangeInfo = null;
return;
});
}
private void InvokeLaunch(MCVersion v)
{
Task.Run(async() =>
{
StartLaunch();
await SetInstallationDataPath();
string gameDir = Path.GetFullPath(v.GameDirectory);
await ReRegisterPackage(v, gameDir);
bool closable = await LaunchGame(v);
if (!closable)
{
EndLaunch();
}
});
void StartLaunch()
{
ViewModels.LauncherModel.Default.ShowProgressBar = true;
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isLaunching;
}
void EndLaunch()
{
ViewModels.LauncherModel.Default.ShowProgressBar = false;
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
}
}
private async Task DownloadVersion(MCVersion v, VersionDownloader downloader, string dlPath, CancellationTokenSource cancelSource)
{
try
{
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isInitializing;
await downloader.Download(v, v.UUID, "1", dlPath, (current, total) =>
{
if (ViewModels.LauncherModel.Default.CurrentState == ViewModels.LauncherModel.StateChange.isInitializing)
{
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isDownloading;
System.Diagnostics.Debug.WriteLine("Actual download started");
if (total.HasValue)
{
ViewModels.LauncherModel.Default.TotalProgress = total.Value;
}
}
ViewModels.LauncherModel.Default.CurrentProgress = current;
}, cancelSource.Token);
System.Diagnostics.Debug.WriteLine("Download complete");
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
}
catch (Exception e)
{
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
System.Diagnostics.Debug.WriteLine("Download failed:\n" + e.ToString());
throw e;
}
}
public async void GetGameProcess(MCVersion v)
{
await Task.Run(() =>
{
try
{
string FilePath = Path.GetDirectoryName(v.ExePath);
string FileName = Path.GetFileNameWithoutExtension(v.ExePath).ToLower();
Process[] pList = Process.GetProcessesByName(FileName);
foreach (Process p in pList)
{
string fileName = p.MainModule.FileName;
if (fileName.StartsWith(FilePath, StringComparison.InvariantCultureIgnoreCase))
{
ViewModels.LauncherModel.Default.IsGameRunning = true;
GameProcess = p;
p.EnableRaisingEvents = true;
p.Exited += GameProcessExited;
break;
}
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
throw ex;
}
});
}
public void Installation_Edit(string uuid, string name, MCVersion version, string directory, string iconPath = null, bool isCustom = false)
{
if (CurrentProfile == null)
{
return;
}
if (CurrentInstallations == null)
{
return;
}
MCProfileExtensions.GetVersionParams(version, out VersioningMode versioningMode, out string version_uuid);
BLInstallation new_installation = new BLInstallation()
{
DisplayName = name,
IconPath = (iconPath == null ? @"Furnace.png" : iconPath),
IsCustomIcon = isCustom,
DirectoryName = directory,
VersioningMode = versioningMode,
VersionUUID = version_uuid
};
if (CurrentInstallations.Any(x => x.InstallationUUID == uuid))
{
int index = CurrentInstallations.FindIndex(x => x.InstallationUUID == uuid);
CurrentInstallations[index] = new_installation;
Save();
}
}
private async Task DeploymentProgressWrapper(MCVersion version, IAsyncOperationWithProgress <DeploymentResult, DeploymentProgress> t)
{
TaskCompletionSource <int> src = new TaskCompletionSource <int>();
t.Progress += (v, p) =>
{
System.Diagnostics.Debug.WriteLine("Deployment progress: " + p.state + " " + p.percentage + "%");
ViewModels.LauncherModel.Default.CurrentProgress = Convert.ToInt64(p.percentage);
ViewModels.LauncherModel.Default.TotalProgress = ViewModels.LauncherModel.DeploymentMaximum;
};
t.Completed += (v, p) =>
{
if (p == AsyncStatus.Error)
{
System.Diagnostics.Debug.WriteLine("Deployment failed: " + v.GetResults().ErrorText);
src.SetException(new Exception("Deployment failed: " + v.GetResults().ErrorText));
}
else
{
System.Diagnostics.Debug.WriteLine("Deployment done: " + p);
src.SetResult(1);
}
};
await src.Task;
}
public void OpenFolder(MCVersion i)
{
string Directory = Path.GetFullPath(i.GameDirectory);
if (!System.IO.Directory.Exists(Directory))
{
System.IO.Directory.CreateDirectory(Directory);
}
Process.Start("explorer.exe", Directory);
}
private async Task UnregisterPackage(MCVersion v, string gameDir)
{
foreach (var pkg in new PackageManager().FindPackages(MINECRAFT_PACKAGE_FAMILY))
{
string location = GetPackagePath(pkg);
if (location == "" || location == gameDir)
{
await RemovePackage(v, pkg);
}
}
}
private async Task ExtractPackage(MCVersion v, string dlPath, CancellationTokenSource cancelSource)
{
Stream zipReadingStream = null;
try
{
System.Diagnostics.Debug.WriteLine("Extraction started");
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isExtracting;
string dirPath = v.GameDirectory;
if (Directory.Exists(dirPath))
{
Directory.Delete(dirPath, true);
}
zipReadingStream = File.OpenRead(dlPath);
ZipArchive zip = new ZipArchive(zipReadingStream);
var progress = new Progress <ZipProgress>();
progress.ProgressChanged += (s, z) =>
{
ViewModels.LauncherModel.Default.CurrentProgress = z.Processed;
ViewModels.LauncherModel.Default.TotalProgress = z.Total;
};
await Task.Run(() => zip.ExtractToDirectory(dirPath, progress, cancelSource));
zipReadingStream.Close();
File.Delete(Path.Combine(dirPath, "AppxSignature.p7x"));
File.Delete(dlPath);
System.Diagnostics.Debug.WriteLine("Extracted successfully");
}
catch (TaskCanceledException e)
{
if (zipReadingStream != null)
{
zipReadingStream.Close();
}
Directory.Delete(v.GameDirectory, true);
throw e;
}
catch (Exception e)
{
System.Diagnostics.Debug.WriteLine("Extraction failed:\n" + e.ToString());
ErrorScreenShow.exceptionmsg("Extraction failed", e);
if (zipReadingStream != null)
{
zipReadingStream.Close();
}
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
return;
}
}
private async Task ExtractPackage(MCVersion v, string dlPath)
{
Stream zipReadingStream = null;
try
{
Program.Log("Extraction started");
Model.StateChangeInfo.IsExtracting = true;
string dirPath = v.GameDirectory;
if (Directory.Exists(dirPath))
{
Directory.Delete(dirPath, true);
}
zipReadingStream = File.OpenRead(dlPath);
ZipArchive zip = new ZipArchive(zipReadingStream);
var progress = new Progress <ZipProgress>();
progress.ProgressChanged += (s, z) =>
{
if (Model.StateChangeInfo != null)
{
Model.StateChangeInfo.ExtractedBytes_Extracting = z.Processed;
Model.StateChangeInfo.TotalBytes_Extracting = z.Total;
}
};
await Task.Run(() => zip.ExtractToDirectory(dirPath, progress));
zipReadingStream.Close();
Model.StateChangeInfo = null;
File.Delete(Path.Combine(dirPath, "AppxSignature.p7x"));
File.Delete(dlPath);
Program.Log("Extracted successfully");
InvokeLaunch(v);
}
catch (Exception e)
{
Program.Log("Extraction failed:\n" + e.ToString());
MessageBox.Show("Extraction failed:\n" + e.ToString());
if (zipReadingStream != null)
{
zipReadingStream.Close();
}
Model.StateChangeInfo.IsDownloading = false;
Model.StateChangeInfo = null;
IsDownloading = false;
return;
}
}
private void InvokeDownload(MCVersion v, bool RunAfterwards = false)
{
System.Diagnostics.Debug.WriteLine("Download start");
bool wasCanceled = false;
Task.Run(async() =>
{
cancelSource = new CancellationTokenSource();
ViewModels.LauncherModel.Default.ShowProgressBar = true;
ViewModels.LauncherModel.Default.AllowCancel = true;
ViewModels.LauncherModel.Default.CancelCommand = new RelayCommand((o) => InvokeCancel());
try
{
string dlPath = "Minecraft-" + v.Name + ".Appx";
VersionDownloader downloader = _anonVersionDownloader;
downloader = _userVersionDownloader;
if (v.IsBeta)
{
await BetaAuthenticate();
}
await DownloadVersion(v, downloader, dlPath, cancelSource);
await ExtractPackage(v, dlPath, cancelSource);
}
catch (TaskCanceledException)
{
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();
if (RunAfterwards && !wasCanceled)
{
InvokeLaunch(v);
}
});
}
private async Task RemovePackage(MCVersion v, Package pkg)
{
System.Diagnostics.Debug.WriteLine("Removing package: " + pkg.Id.FullName);
ViewModels.LauncherModel.Default.DeploymentPackageName = pkg.Id.FullName;
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isRemovingPackage;
if (!pkg.IsDevelopmentMode)
{
await DeploymentProgressWrapper(v, new PackageManager().RemovePackageAsync(pkg.Id.FullName, 0));
}
else
{
System.Diagnostics.Debug.WriteLine("Package is in development mode");
await DeploymentProgressWrapper(v, new PackageManager().RemovePackageAsync(pkg.Id.FullName, RemovalOptions.PreserveApplicationData));
}
System.Diagnostics.Debug.WriteLine("Removal of package done: " + pkg.Id.FullName);
ViewModels.LauncherModel.Default.DeploymentPackageName = "";
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
}
private async Task <bool> LaunchGame(MCVersion v)
{
try
{
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isLaunching;
var pkg = await AppDiagnosticInfo.RequestInfoForPackageAsync(MINECRAFT_PACKAGE_FAMILY);
if (pkg.Count > 0)
{
await pkg[0].LaunchAsync();
}
System.Diagnostics.Debug.WriteLine("App launch finished!");
if (Properties.LauncherSettings.Default.KeepLauncherOpen)
{
GetGameProcess(v);
}
if (Properties.LauncherSettings.Default.KeepLauncherOpen == false)
{
await Application.Current.Dispatcher.InvokeAsync(() =>
{
Application.Current.MainWindow.Close();
});
return(true);
}
else
{
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
return(false);
}
}
catch (Exception e)
{
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.None;
System.Diagnostics.Debug.WriteLine("App launch failed:\n" + e.ToString());
Application.Current.Dispatcher.Invoke(() =>
{
ErrorScreenShow.errormsg("applauncherror");
});
throw e;
}
}
private async Task ReRegisterPackage(MCVersion v, string gameDir)
{
foreach (var pkg in new PackageManager().FindPackages(MINECRAFT_PACKAGE_FAMILY))
{
string location = GetPackagePath(pkg);
if (location == gameDir)
{
Program.Log("Skipping package removal - same path: " + pkg.Id.FullName + " " + location);
return;
}
await RemovePackage(v, pkg);
}
Program.Log("Registering package");
string manifestPath = Path.Combine(gameDir, "AppxManifest.xml");
Model.StateChangeInfo.DeploymentPackageName = GetPackageNameFromMainifest(manifestPath);
Model.StateChangeInfo.IsRegisteringPackage = true;
await DeploymentProgressWrapper(v, new PackageManager().RegisterPackageAsync(new Uri(manifestPath), null, DeploymentOptions.DevelopmentMode));
Program.Log("App re-register done!");
Model.StateChangeInfo.DeploymentPackageName = "";
Model.StateChangeInfo.IsRegisteringPackage = false;
string GetPackageNameFromMainifest(string filePath)
{
try
{
string manifestXml = File.ReadAllText(filePath);
XDocument XMLDoc = XDocument.Parse(manifestXml);
var Descendants = XMLDoc.Descendants();
XElement Identity = Descendants.Where(x => x.Name.LocalName == "Identity").FirstOrDefault();
string Name = Identity.Attribute("Name").Value;
string Version = Identity.Attribute("Version").Value;
string ProcessorArchitecture = Identity.Attribute("ProcessorArchitecture").Value;
return(String.Join("_", Name, Version, ProcessorArchitecture));
}
catch
{
return("???");
}
}
}
private async Task RemovePackage(MCVersion v, Package pkg)
{
Program.Log("Removing package: " + pkg.Id.FullName);
Model.StateChangeInfo.DeploymentPackageName = pkg.Id.FullName;
Model.StateChangeInfo.IsRemovingPackage = true;
if (!pkg.IsDevelopmentMode)
{
// somehow this cause errors for some people, idk why, disabled
//BackupMinecraftDataForRemoval();
await DeploymentProgressWrapper(v, new PackageManager().RemovePackageAsync(pkg.Id.FullName, 0));
}
else
{
Program.Log("Package is in development mode");
await DeploymentProgressWrapper(v, new PackageManager().RemovePackageAsync(pkg.Id.FullName, RemovalOptions.PreserveApplicationData));
}
Program.Log("Removal of package done: " + pkg.Id.FullName);
Model.StateChangeInfo.DeploymentPackageName = "";
Model.StateChangeInfo.IsRemovingPackage = false;
}
public async void GetActiveProcess(MCVersion v)
{
await Task.Run(() =>
{
string FilePath = Path.GetDirectoryName(v.ExePath);
string FileName = Path.GetFileNameWithoutExtension(v.ExePath).ToLower();
Process[] pList = Process.GetProcessesByName(FileName);
foreach (Process p in pList)
{
string fileName = p.MainModule.FileName;
if (fileName.StartsWith(FilePath, StringComparison.InvariantCultureIgnoreCase))
{
IsGameNotOpen = false;
GameProcess = p;
p.EnableRaisingEvents = true;
p.Exited += GameProcess_Exited;
break;
}
}
});
}
public static void GetVersionParams(MCVersion version, out VersioningMode versioningMode, out string version_uuid)
{
version_uuid = "latest_release";
versioningMode = VersioningMode.LatestRelease;
if (version != null)
{
if (version.UUID == "latest_beta")
{
versioningMode = VersioningMode.LatestBeta;
}
else if (version.UUID == "latest_release")
{
versioningMode = VersioningMode.LatestRelease;
}
else
{
versioningMode = VersioningMode.None;
}
version_uuid = version.UUID;
}
}
public void Installation_Create(string name, MCVersion version, string directory, string iconPath = null, bool isCustom = false)
{
if (CurrentProfile == null)
{
return;
}
if (CurrentInstallations == null)
{
return;
}
MCProfileExtensions.GetVersionParams(version, out VersioningMode versioningMode, out string version_uuid);
BLInstallation new_installation = new BLInstallation()
{
DisplayName = name,
IconPath = (iconPath == null ? @"Furnace.png" : iconPath),
IsCustomIcon = isCustom,
DirectoryName = directory,
VersioningMode = versioningMode,
VersionUUID = version_uuid
};
Installation_Add(new_installation);
}
public static void CreateInstallation(string name, MCVersion version, string directory, string iconPath = @"/BedrockLauncher;component/Resources/images/installation_icons/Furnace.png", bool isCustom = false)
{
if (ProfileList.profiles.ContainsKey(CurrentProfile))
{
MCInstallation installation = new MCInstallation();
installation.DisplayName = name;
installation.IconPath_Full = iconPath;
installation.IsCustomIcon = isCustom;
installation.DirectoryName = directory;
if (version == null || version.UUID == "latest_release")
{
installation.UseLatestVersion = true;
installation.VersionUUID = "latest_release";
}
else if (version.UUID == "latest_beta")
{
installation.UseLatestVersion = true;
installation.UseLatestBeta = true;
installation.VersionUUID = "latest_beta";
}
else
{
installation.VersionUUID = version.UUID;
}
if (ProfileList.profiles[CurrentProfile].Installations == null)
{
ProfileList.profiles[CurrentProfile].Installations = new List <MCInstallation>();
}
ProfileList.profiles[CurrentProfile].Installations.Add(installation);
SaveProfiles();
}
}
public static bool Filter_VersionList(object obj)
{
MCVersion v = obj as MCVersion;
if (v.IsInstalled)
{
if (!Properties.LauncherSettings.Default.ShowBetas && v.IsBeta)
{
return(false);
}
else if (!Properties.LauncherSettings.Default.ShowReleases && !v.IsBeta)
{
return(false);
}
else
{
return(true);
}
}
else
{
return(false);
}
}
private void InvokeRemove(MCVersion v)
{
Task.Run(async() =>
{
ViewModels.LauncherModel.Default.ShowProgressBar = true;
ViewModels.LauncherModel.Default.CurrentState = ViewModels.LauncherModel.StateChange.isUninstalling;
try
{
await UnregisterPackage(v, Path.GetFullPath(v.GameDirectory));
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;
ConfigManager.OnConfigStateChanged(null, Events.ConfigStateArgs.Empty);
return;
});
}
private async Task DeploymentProgressWrapper(MCVersion version, IAsyncOperationWithProgress <DeploymentResult, DeploymentProgress> t)
{
TaskCompletionSource <int> src = new TaskCompletionSource <int>();
t.Progress += (v, p) =>
{
Program.Log("Deployment progress: " + p.state + " " + p.percentage + "%");
Model.StateChangeInfo.DeploymentProgress = Convert.ToInt64(p.percentage);
};
t.Completed += (v, p) =>
{
if (p == AsyncStatus.Error)
{
Program.Log("Deployment failed: " + v.GetResults().ErrorText);
src.SetException(new Exception("Deployment failed: " + v.GetResults().ErrorText));
}
else
{
Program.Log("Deployment done: " + p);
src.SetResult(1);
}
};
await src.Task;
}
private void InvokeDownload(MCVersion v)
{
CancellationTokenSource cancelSource = new CancellationTokenSource();
Model.StateChangeInfo = new VersionStateChangeInfo();
Model.StateChangeInfo.IsInitializing = true;
Model.StateChangeInfo.CancelCommand = new RelayCommand((o) => cancelSource.Cancel());
Program.Log("Download start");
Task.Run(async() =>
{
string dlPath = "Minecraft-" + v.Name + ".Appx";
VersionDownloader downloader = _anonVersionDownloader;
if (v.IsBeta)
{
downloader = _userVersionDownloader;
if (Interlocked.CompareExchange(ref _userVersionDownloaderLoginTaskStarted, 1, 0) == 0)
{
_userVersionDownloaderLoginTask.Start();
}
Program.Log("Waiting for authentication");
try
{
await _userVersionDownloaderLoginTask;
Program.Log("Authentication complete");
}
catch (Exception e)
{
Model.StateChangeInfo = null;
Program.Log("Authentication failed:\n" + e.ToString());
MessageBox.Show("Failed to authenticate. Please make sure your account is subscribed to the beta programme.\n\n" + e.ToString(), "Authentication failed");
return;
}
}
try
{
await downloader.Download(v.UUID, "1", dlPath, (current, total) =>
{
if (Model.StateChangeInfo.IsInitializing)
{
Model.StateChangeInfo.IsDownloading = true;
IsDownloading = true;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Program.Log("Actual download started");
Model.StateChangeInfo.IsInitializing = false;
if (total.HasValue)
{
Model.StateChangeInfo.TotalSize_Downloading = total.Value;
}
}
Model.StateChangeInfo.DownloadedBytes_Downloading = current;
}, cancelSource.Token);
Program.Log("Download complete");
Model.StateChangeInfo.IsDownloading = false;
IsDownloading = false;
}
catch (Exception e)
{
Program.Log("Download failed:\n" + e.ToString());
if (!(e is TaskCanceledException))
{
MessageBox.Show("Download failed:\n" + e.ToString());
}
Model.StateChangeInfo = null;
Model.StateChangeInfo.IsDownloading = false;
IsDownloading = false;
return;
}
await ExtractPackage(v, dlPath);
Model.StateChangeInfo = null;
v.UpdateInstallStatus();
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
});
}
public void Remove(MCVersion v)
{
InvokeRemove(v);
}
private void InvokeLaunch(MCVersion v)
{
if (HasLaunchTask)
{
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
return;
}
else
{
HasLaunchTask = true;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
}
Task.Run(async() =>
{
SetInstallationDataPath();
Model.StateChangeInfo = new VersionStateChangeInfo();
string gameDir = Path.GetFullPath(v.GameDirectory);
try
{
await ReRegisterPackage(v, gameDir);
}
catch (Exception e)
{
Program.Log("App re-register failed:\n" + e.ToString());
Application.Current.Dispatcher.Invoke(() =>
{
ErrorScreenShow.errormsg("appregistererror");
});
HasLaunchTask = false;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Model.StateChangeInfo = null;
return;
}
try
{
Model.StateChangeInfo.IsLaunching = true;
var pkg = await AppDiagnosticInfo.RequestInfoForPackageAsync(MINECRAFT_PACKAGE_FAMILY);
if (pkg.Count > 0)
{
await pkg[0].LaunchAsync();
}
Program.Log("App launch finished!");
if (Properties.LauncherSettings.Default.KeepLauncherOpen)
{
GetActiveProcess(v);
}
HasLaunchTask = false;
Model.StateChangeInfo.IsLaunching = false;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Model.StateChangeInfo = null;
if (Properties.LauncherSettings.Default.KeepLauncherOpen == false)
{
await Application.Current.Dispatcher.InvokeAsync(() =>
{
Application.Current.MainWindow.Close();
});
}
}
catch (Exception e)
{
Program.Log("App launch failed:\n" + e.ToString());
Application.Current.Dispatcher.Invoke(() =>
{
ErrorScreenShow.errormsg("applauncherror");
});
HasLaunchTask = false;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Model.StateChangeInfo = null;
return;
}
});
}
public void Repair(MCVersion v)
{
InvokeDownload(v, false);
}
public static BLVersion Convert(MCVersion obj)
{
return(JsonConvert.DeserializeObject <BLVersion>(JsonConvert.SerializeObject(obj)));
}
private void InvokeDownload(MCVersion v)
{
CancellationTokenSource cancelSource = new CancellationTokenSource();
v.StateChangeInfo = new VersionStateChangeInfo();
v.StateChangeInfo.IsInitializing = true;
v.StateChangeInfo.CancelCommand = new RelayCommand((o) => cancelSource.Cancel());
Debug.WriteLine("Download start");
Task.Run(async() =>
{
string dlPath = "Minecraft-" + v.Name + ".Appx";
VersionDownloader downloader = _anonVersionDownloader;
if (v.IsBeta)
{
downloader = _userVersionDownloader;
if (Interlocked.CompareExchange(ref _userVersionDownloaderLoginTaskStarted, 1, 0) == 0)
{
_userVersionDownloaderLoginTask.Start();
}
Debug.WriteLine("Waiting for authentication");
try
{
await _userVersionDownloaderLoginTask;
Debug.WriteLine("Authentication complete");
}
catch (Exception e)
{
v.StateChangeInfo = null;
Debug.WriteLine("Authentication failed:\n" + e.ToString());
MessageBox.Show("Failed to authenticate. Please make sure your account is subscribed to the beta programme.\n\n" + e.ToString(), "Authentication failed");
return;
}
}
try
{
await downloader.Download(v.UUID, "1", dlPath, (current, total) =>
{
if (v.StateChangeInfo.IsInitializing)
{
IsDownloading = true;
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
Debug.WriteLine("Actual download started");
v.StateChangeInfo.IsInitializing = false;
if (total.HasValue)
{
v.StateChangeInfo.TotalSize = total.Value;
}
}
v.StateChangeInfo.DownloadedBytes = current;
}, cancelSource.Token);
Debug.WriteLine("Download complete");
}
catch (Exception e)
{
Debug.WriteLine("Download failed:\n" + e.ToString());
if (!(e is TaskCanceledException))
{
MessageBox.Show("Download failed:\n" + e.ToString());
}
v.StateChangeInfo = null;
IsDownloading = false;
return;
}
try
{
Debug.WriteLine("Extraction started");
v.StateChangeInfo.IsExtracting = true;
string dirPath = v.GameDirectory;
if (Directory.Exists(dirPath))
{
Directory.Delete(dirPath, true);
}
ZipFile.ExtractToDirectory(dlPath, dirPath);
v.StateChangeInfo = null;
File.Delete(Path.Combine(dirPath, "AppxSignature.p7x"));
File.Delete(dlPath);
Debug.WriteLine("Extracted successfully");
InvokeLaunch(v);
}
catch (Exception e)
{
Debug.WriteLine("Extraction failed:\n" + e.ToString());
MessageBox.Show("Extraction failed:\n" + e.ToString());
v.StateChangeInfo = null;
IsDownloading = false;
return;
}
v.StateChangeInfo = null;
v.UpdateInstallStatus();
Application.Current.Dispatcher.Invoke(() => { OnGameStateChanged(GameStateArgs.Empty); });
});
}
