/// <summary>
/// Repositions the lines, usually used when the user changes zoom/audio rate.
/// </summary>
public void RepositionLines() => ThreadScheduler.Run(() =>
{
foreach (var item in CachedLines)
{
item.Value.ForEach(x => x.Y = Container.HitPositionY - x.Time * Container.TrackSpeed - x.Height);
}
});
public async Task ReadAsyncCallbackRunsOnReaderScheduler()
{
using (var pool = new TestMemoryPool())
{
using (var scheduler = new ThreadScheduler())
{
var pipe = new Pipe(new PipeOptions(pool, scheduler));
Func <Task> doRead = async() => {
int oid = Thread.CurrentThread.ManagedThreadId;
ReadResult result = await pipe.Reader.ReadAsync();
Assert.NotEqual(oid, Thread.CurrentThread.ManagedThreadId);
Assert.Equal(Thread.CurrentThread.ManagedThreadId, scheduler.Thread.ManagedThreadId);
pipe.Reader.AdvanceTo(result.Buffer.End, result.Buffer.End);
pipe.Reader.Complete();
};
Task reading = doRead();
PipeWriter buffer = pipe.Writer;
buffer.Write(Encoding.UTF8.GetBytes("Hello World"));
await buffer.FlushAsync();
await reading;
}
}
}
/// <summary>
/// Cancels any existing token for loading scores and loads new scores for the current
/// map.
/// </summary>
public void LoadNewScores()
{
Source?.Cancel();
Source?.Dispose();
Source = new CancellationTokenSource();
ThreadScheduler.Run(() => InitiateScoreLoad(Source.Token));
}
public async Task ReadAsyncCallbackRunsOnReaderScheduler()
{
using (var pool = new TestMemoryPool())
{
using (var scheduler = new ThreadScheduler())
{
var pipe = new Pipe(new PipeOptions(pool, scheduler, writerScheduler: PipeScheduler.Inline, useSynchronizationContext: false));
Func <Task> doRead = async() =>
{
Assert.False(Thread.CurrentThread.IsThreadPoolThread, "We started on the thread pool");
ReadResult result = await pipe.Reader.ReadAsync();
Assert.Equal(Thread.CurrentThread.ManagedThreadId, scheduler.Thread.ManagedThreadId);
pipe.Reader.AdvanceTo(result.Buffer.End, result.Buffer.End);
pipe.Reader.Complete();
};
Task reading = ExecuteOnNonThreadPoolThread(doRead);
PipeWriter buffer = pipe.Writer;
buffer.Write(Encoding.UTF8.GetBytes("Hello World"));
await buffer.FlushAsync();
await reading;
}
}
}
void OnDisable()
{
if (instance == this)
{
instance = null;
}
}
/// <summary>
/// Goes through the score submission process.
/// saves score to local database.
/// </summary>
private void SubmitScore()
{
// Don't save scores if the user quit themself.
if (Gameplay.HasQuit || Gameplay.InReplayMode)
{
return;
}
// Don't submit scores at all if the user has ALL misses for their judgements.
// They basically haven't actually played the map.
if (ScoreProcessor.CurrentJudgements[Judgement.Miss] == ScoreProcessor.TotalJudgementCount)
{
return;
}
ThreadScheduler.Run(SaveLocalScore);
// Don't submit scores if disconnected from the server completely.
if (OnlineManager.Status.Value == ConnectionStatus.Disconnected)
{
return;
}
ThreadScheduler.Run(() =>
{
Logger.Important($"Beginning to submit score on map: {Gameplay.MapHash}", LogType.Network);
OnlineManager.Client?.Submit(new OnlineScore(Gameplay.MapHash, Gameplay.ReplayCapturer.Replay,
ScoreProcessor, ScrollSpeed, ModHelper.GetRateFromMods(ModManager.Mods), TimeHelper.GetUnixTimestampMilliseconds(),
SteamManager.PTicket));
});
}
/// <summary>
/// Closes the dialog.
/// </summary>
public void Close()
{
if (IsClosing)
{
return;
}
IsClosing = true;
Animations.Clear();
Animations.Add(new Animation(AnimationProperty.Alpha, Easing.Linear, Alpha, 0f, 200));
ThreadScheduler.RunAfter(() =>
{
lock (DialogManager.Dialogs)
DialogManager.Dismiss(this);
ButtonManager.Remove(this);
IsClosing = false;
var game = GameBase.Game as QuaverGame;
var screen = game?.CurrentScreen as EditorScreen;
var view = screen?.View as EditorScreenView;
view.ControlBar.Parent = view.Container;
}, 450);
}
/// <summary>
/// </summary>
public void CreateGame()
{
if (MapManager.Selected.Value == null)
{
NotificationManager.Show(NotificationLevel.Error, "You cannot create a game without having a map selected!");
return;
}
if (string.IsNullOrEmpty(GameName.Textbox.RawText) || string.IsNullOrWhiteSpace(GameName.Textbox.RawText))
{
NotificationManager.Show(NotificationLevel.Error, "You must provide a valid game name.");
return;
}
DialogManager.Show(new JoiningGameDialog(JoiningGameDialogType.Creating));
ThreadScheduler.Run(() =>
{
var game = MultiplayerGame.CreateCustom(MultiplayerGameType.Friendly,
GameName.Textbox.RawText, Password.Textbox.RawText,
int.Parse(MaxPlayers.Selector.SelectedItemText.Text), MapManager.Selected.Value.ToString(),
MapManager.Selected.Value.MapId,
MapManager.Selected.Value.MapSetId, Enum.Parse <MultiplayerGameRuleset>(Ruleset.Selector.SelectedItemText.Text.Replace("-", "_")),
AutoHostRotation.Selector.SelectedItemText.Text == "Yes", (byte)MapManager.Selected.Value.Mode,
MapManager.Selected.Value.DifficultyFromMods(ModManager.Mods), MapManager.Selected.Value.Md5Checksum,
MapManager.Selected.Value.GetDifficultyRatings(), MapManager.Selected.Value.GetJudgementCount(), MapManager.Selected.Value.GetAlternativeMd5());
OnlineManager.Client.CreateMultiplayerGame(game);
});
Dialog.Close();
}
public void unstarted_threads_should_be_empty()
{
using (var scheduler = new ThreadScheduler(5))
{
scheduler.Threads.ShouldHaveCount(0);
}
}
/// <summary>
/// Toggles the chat overlay on/off.
/// </summary>
public static void ToggleChatOverlay(bool forceOpen = false)
{
if (Dialog.JoinChannelDialog != null && Dialog.JoinChannelDialog.IsOnTop)
{
return;
}
if (OnlineManager.Connected && (KeyboardManager.IsUniqueKeyPress(Keys.F8) || forceOpen ||
KeyboardManager.IsUniqueKeyPress(Keys.Escape) && IsActive) || (!OnlineManager.Connected && IsActive) &&
TimeSinceLastActivated >= 450)
{
TimeSinceLastActivated = 0;
IsActive = !IsActive;
var targetX = IsActive ? 0 : -Dialog.DialogContainer.Width;
Dialog.DialogContainer.Animations.Clear();
Dialog.DialogContainer.Animations.Add(new Animation(AnimationProperty.X, Easing.OutQuint,
Dialog.DialogContainer.X, targetX, 600));
if (!IsActive)
{
Dialog.IsClickable = false;
ThreadScheduler.RunAfter(() => { DialogManager.Dismiss(Dialog); }, 450);
}
else
{
Dialog.IsClickable = true;
DialogManager.Show(Dialog);
}
}
}
public void can_use_multiple_threads()
{
using (var scheduler = new ThreadScheduler(5))
{
scheduler.Start(() => { });
scheduler.Threads.ShouldHaveCount(5);
}
}
/// <summary>
/// Ran on a separate thread to
/// </summary>
private void RunObjectScreenCheckThread() => ThreadScheduler.Run(() =>
{
while (!Ruleset.Screen.Exiting)
{
CheckIfObjectsOnScreen();
Thread.Sleep(30);
}
});
/// <summary>
/// Creates the navbar at the bottom of the screen
/// </summary>
private void CreateBottomNavbar() => BottomNavbar = new Navbar(new List <NavbarItem>()
{
// Mods
new NavbarItem("Modifiers", false, (o, e) => DialogManager.Show(new ModifiersDialog()), true, false, true),
// Edit
new NavbarItem("Edit", false, (o, e) =>
{
NotificationManager.Show(NotificationLevel.Warning, "Not implemented yet. Check back soon!");
}, true, false, true),
// Export Mapset
new NavbarItem("Export", false, (o, e) =>
{
if (Math.Abs(GameBase.Game.TimeRunning - LastExportTime) < 2000)
{
NotificationManager.Show(NotificationLevel.Error, "Slow down! You can only export a set every 2 seconds.");
return;
}
LastExportTime = GameBase.Game.TimeRunning;
ThreadScheduler.Run(() =>
{
NotificationManager.Show(NotificationLevel.Info, "Exporting mapset to file...");
MapManager.Selected.Value.Mapset.ExportToZip();
NotificationManager.Show(NotificationLevel.Success, "Successfully exported mapset!");
});
}, true, false, true)
}, new List <NavbarItem>()
{
// Play
new NavbarItem("Play", false, (o, e) =>
{
switch (ActiveContainer)
{
case SelectContainerStatus.Mapsets:
SwitchToContainer(SelectContainerStatus.Difficulty);
break;
case SelectContainerStatus.Difficulty:
var screen = Screen as SelectScreen;
screen?.ExitToGameplay();
break;
default:
throw new ArgumentOutOfRangeException();
}
}, true, false, true),
// Game Options
new NavbarItem("Options", false, (o, e) => DialogManager.Show(new SettingsDialog()), true, false, true)
}, true)
{
Parent = Container,
Alignment = Alignment.TopLeft,
};
/// <summary>
/// Called when
/// </summary>
public void OnClicked()
{
var screen = (DownloadScreen)Container.View.Screen;
// On the very first click of this mapset, set the bindables value
// so that the download status can be aware of this clicked on mapset.
if (screen.SelectedMapset.Value != this)
{
screen.SelectedMapset.Value = this;
return;
}
if (Download != null)
{
NotificationManager.Show(NotificationLevel.Error, "This mapset is already downloading!");
return;
}
screen.SelectedMapset.Value = null;
// Begin downloading the map.
Download = MapsetDownloadManager.Download(Mapset);
if (Download == null)
{
return;
}
// Update the progress bar
Download.Progress.ValueChanged += (o, e) => Progress.Bindable.Value = e.Value.ProgressPercentage;
// Handle download completions.
Download.Completed.ValueChanged += (o, e) =>
{
if (e.Value.Cancelled)
{
NotificationManager.Show(NotificationLevel.Info, $"Cancelled download for mapset: {MapsetId}!");
}
else if (e.Value.Error == null)
{
NotificationManager.Show(NotificationLevel.Success, $"Downloaded: {Mapset["artist"]} - {Mapset["title"]}!");
// Animate it off-screen
MoveToX(-Width, Easing.OutQuint, 400);
// Remove the mapset from the list and destroy it.
Container.Mapsets.Remove(this);
ThreadScheduler.RunAfter(Destroy, 450);
Container.RealignMapsets();
}
else
{
NotificationManager.Show(NotificationLevel.Error, $"An error has occurred while downloading: {MapsetId}.");
}
};
}
/// <summary>
/// </summary>
public void CompletelyReinitialize() => ThreadScheduler.Run(() =>
{
foreach (var item in CachedLines)
{
item.Value.ForEach(x => x.Destroy());
}
CachedLines.Clear();
InitializeLines(true);
});
/// <inheritdoc />
/// <summary>
/// </summary>
public override void OnFirstUpdate()
{
ThreadScheduler.Run(() =>
{
ParseAndLoadMap();
LoadGameplayScreen();
});
base.OnFirstUpdate();
}
/// <summary>
/// Handles the username selection process
/// </summary>
/// <param name="text"></param>
private void OnBoxSubmitted(string text)
{
DialogManager.Dismiss();
ThreadScheduler.Run(() =>
{
OnlineManager.Client.ChooseUsername(text, SteamUser.GetSteamID().m_SteamID, SteamFriends.GetPersonaName(),
SteamManager.PTicket, SteamManager.PcbTicket);
});
}
public void can_schedule_work()
{
var ran = false;
using (var scheduler = ThreadScheduler.Default())
{
scheduler.Start(() => ran = true);
Wait.Until(() => ran).ShouldBeTrue();
}
}
/// <summary>
/// Exits to watch a replay online.
/// </summary>
private void WatchOnlineReplay()
{
if (IsFetchingOnlineReplay)
{
return;
}
IsFetchingOnlineReplay = true;
Logger.Important($"Fetching online replay for score: {Score.Id}", LogType.Network);
var dialog = new DownloadingReplayDialog();
DialogManager.Show(dialog);
ThreadScheduler.Run(() =>
{
var dir = $"{ConfigManager.DataDirectory}/Downloads";
var path = $"{dir}/{Score.Id}.qr";
Directory.CreateDirectory(dir);
try
{
OnlineManager.Client?.DownloadReplay(Score.Id, path);
var replay = new Replay(path);
// Load up the .qua file again
var qua = MapManager.Selected.Value.LoadQua();
MapManager.Selected.Value.Qua = qua;
Exit(() =>
{
if (AudioEngine.Track != null)
{
lock (AudioEngine.Track)
AudioEngine.Track.Fade(10, 300);
}
return(new GameplayScreen(MapManager.Selected.Value.Qua, MapManager.Selected.Value.Md5Checksum, new List <Score>(), replay));
});
}
catch (Exception e)
{
Logger.Error(e, LogType.Network);
NotificationManager.Show(NotificationLevel.Error, "Failed to download online replay");
}
finally
{
DialogManager.Dismiss(dialog);
File.Delete(path);
IsFetchingOnlineReplay = false;
}
});
}
/// <summary>
/// Closes the dialog.
/// </summary>
private void Close()
{
if (isClosing)
{
return;
}
isClosing = true;
InterfaceContainer.Animations.Clear();
InterfaceContainer.Animations.Add(new Animation(AnimationProperty.Y, Easing.OutQuint, InterfaceContainer.Y, InterfaceContainer.Height, 600));
ThreadScheduler.RunAfter(() => DialogManager.Dismiss(this), 450);
}
/// <inheritdoc />
/// <summary>
/// </summary>
public OffsetCalibratorTip()
{
Tint = Color.Black;
Size = new ScalableVector2(WindowManager.Width, 100);
Alpha = 0;
SetChildrenAlpha = true;
FadeTo(0.85f, Easing.Linear, 400);
Animations.Add(new Animation(AnimationProperty.Wait, Easing.Linear, 0, 1, 2000));
// ReSharper disable once ObjectCreationAsStatement
new Sprite
{
Parent = this,
Size = new ScalableVector2(Width, 2),
Tint = Colors.MainAccent
};
Icon = new Sprite
{
Parent = this,
Alignment = Alignment.TopCenter,
Image = FontAwesome.Get(FontAwesomeIcon.fa_information_button),
Y = 18,
Size = new ScalableVector2(24, 24)
};
// ReSharper disable once ObjectCreationAsStatement
var text = new SpriteTextBitmap(FontsBitmap.AllerRegular, "Play through the map, and at the end, a new global audio offset will be suggested to you.")
{
Parent = this,
FontSize = 20,
Y = Icon.Y + Icon.Height + 15,
Alignment = Alignment.TopCenter
};
// ReSharper disable once ObjectCreationAsStatement
new Sprite
{
Parent = this,
Size = new ScalableVector2(Width, 2),
Tint = Colors.MainAccent,
Alignment = Alignment.BotLeft
};
ThreadScheduler.RunAfter(() =>
{
ClearAnimations();
text.Visible = false;
FadeTo(0, Easing.Linear, 200);
}, 3500);
}
private void RestoreDevice()
{
if (RestoreThread == null)
{
RestoreThread = new ThreadScheduler();
RestoreThread.Name = "RestoreThread";
RestoreThread.IsBackground = false;
}
RestoreThread.Start(new Action(() =>
{
Restore.Start();
}));
}
/// <summary>
/// Saves the map
/// </summary>
public void Save(bool exitAfter = false)
{
if (IsQuittingAfterSave)
{
return;
}
if (exitAfter)
{
IsQuittingAfterSave = true;
}
if (MapManager.Selected.Value.Game != MapGame.Quaver)
{
NotificationManager.Show(NotificationLevel.Error, "You cannot save a map loaded from another game.");
return;
}
if (SaveInProgress)
{
NotificationManager.Show(NotificationLevel.Error, "Slow down! We're already saving your map.");
return;
}
if (!MapDatabaseCache.MapsToUpdate.Contains(MapManager.Selected.Value))
{
MapDatabaseCache.MapsToUpdate.Add(MapManager.Selected.Value);
}
// Impoortant. Save the last save action, so we know whether or not the user has made changes.
Ruleset.ActionManager.LastSaveAction = Ruleset.ActionManager.UndoStack.Count == 0 ? null : Ruleset.ActionManager.UndoStack.Peek();
ThreadScheduler.Run(() =>
{
var path = $"{ConfigManager.SongDirectory}/{MapManager.Selected.Value.Directory}/{MapManager.Selected.Value.Path}";
SaveInProgress = true;
WorkingMap.Save(path);
SaveInProgress = false;
LastSaveTime = GameBase.Game.TimeRunning;
if (exitAfter)
{
ExitToSelect();
}
else
{
NotificationManager.Show(NotificationLevel.Success, "Successfully saved the map.");
}
});
}
/// <summary>
/// Closes the dialog.
/// </summary>
public void Close()
{
if (IsClosing)
{
return;
}
IsClosing = true;
CreateGameInterface.Animations.Clear();
CreateGameInterface.MoveToX(-CreateGameInterface.Width - 2, Easing.OutQuint, 400);
Alpha = 0f;
ThreadScheduler.RunAfter(() => DialogManager.Dismiss(this), 450);
}
/// <summary>
/// If the client is currently being spectated, replay frames should be sent to the server
/// </summary>
public void SendReplayFramesToServer(bool force = false)
{
if (!OnlineManager.IsBeingSpectated || InReplayMode)
{
return;
}
if (TimeSinceSpectatorFramesLastSent < 750 && !force)
{
return;
}
TimeSinceSpectatorFramesLastSent = 0;
if (ReplayCapturer.Replay.Frames.Count == 0 && !force)
{
return;
}
if (ReplayCapturer.Replay.Frames.Count == LastReplayFrameIndexSentToServer + 1 && !force)
{
return;
}
var frames = new List <ReplayFrame>();
for (var i = LastReplayFrameIndexSentToServer + 1; i < ReplayCapturer.Replay.Frames.Count; i++)
{
frames.Add(ReplayCapturer.Replay.Frames[i]);
}
LastReplayFrameIndexSentToServer = ReplayCapturer.Replay.Frames.Count - 1;
SpectatorClientStatus status;
if (LastReplayFrameIndexSentToServer == -1)
{
status = SpectatorClientStatus.NewSong;
}
else if (IsPaused)
{
status = SpectatorClientStatus.Paused;
}
else
{
status = SpectatorClientStatus.Playing;
}
ThreadScheduler.Run(() => OnlineManager.Client?.SendReplaySpectatorFrames(status, AudioEngine.Track.Time, frames));
}
private void GetiDevice()
{
if (DeviceCheckerThread == null)
{
DeviceCheckerThread = new ThreadScheduler();
DeviceCheckerThread.Name = "DeviceCheckerThread";
DeviceCheckerThread.IsBackground = true;
}
DeviceCheckerThread.Start(new Action(() =>
{
while (KeepCheckingiDevices)
{
DeviceConnected = ConnectedDevice.CheckforDevices();
if (DeviceConnected)
{
ConnectedDevice.ConnectToDevice();
}
else
{
ConnectedDevice.DiconnectDevice();
}
if (deviceNameLbl.InvokeRequired)
{
deviceNameLbl.BeginInvoke((MethodInvoker) delegate()
{
SetLabelText(deviceNameLbl, NoDeviceName + ConnectedDevice.Name);
});
}
if (deviceModelLbl.InvokeRequired)
{
deviceModelLbl.BeginInvoke((MethodInvoker) delegate()
{
SetLabelText(deviceModelLbl, NoModel + ConnectedDevice.DeviceIdentifier);
});
}
if (deviceVersionLbl.InvokeRequired)
{
deviceVersionLbl.BeginInvoke((MethodInvoker) delegate()
{
SetLabelText(deviceVersionLbl, NoVersion + ConnectedDevice.Version);
});
}
Thread.Sleep(1000);
}
}));
}
/// <summary>
/// Exits to watch a replay online.
/// </summary>
private void WatchOnlineReplay()
{
if (IsFetchingOnlineReplay)
{
return;
}
IsFetchingOnlineReplay = true;
Logger.Important($"Fetching online replay for score: {Score.Id}", LogType.Network);
var dialog = new DownloadingReplayDialog();
DialogManager.Show(dialog);
ThreadScheduler.Run(() =>
{
var dir = $"{ConfigManager.DataDirectory}/Downloads";
var path = $"{dir}/{Score.Id}.qr";
Directory.CreateDirectory(dir);
try
{
OnlineManager.Client?.DownloadReplay(Score.Id, path);
var replay = new Replay(path);
Exit(() =>
{
if (AudioEngine.Track != null)
{
lock (AudioEngine.Track)
AudioEngine.Track.Fade(10, 300);
}
GameBase.Game.GlobalUserInterface.Cursor.Alpha = 0;
return(new MapLoadingScreen(new List <Score>(), replay));
});
}
catch (Exception e)
{
Logger.Error(e, LogType.Network);
NotificationManager.Show(NotificationLevel.Error, "Failed to download online replay");
}
finally
{
DialogManager.Dismiss(dialog);
File.Delete(path);
IsFetchingOnlineReplay = false;
}
});
}
/// <summary>
/// Called every frame. Waits for a skin reload to be queued up.
/// </summary>
public static void HandleSkinReloading()
{
// Reload skin when applicable
if (TimeSkinReloadRequested != 0 && GameBase.Game.TimeRunning - TimeSkinReloadRequested >= 400)
{
Load();
TimeSkinReloadRequested = 0;
ThreadScheduler.RunAfter(() =>
{
Transitioner.FadeOut();
NotificationManager.Show(NotificationLevel.Success, "Skin has been successfully loaded!");
}, 200);
}
}
/// <summary>
/// Closes the JoinChannelDialog if it is already open.
/// </summary>
public void CloseJoinChannelDialog()
{
if (JoinChannelDialog == null)
{
return;
}
TimeSinceLastChannelDialogOpened = 0;
JoinChannelDialog.InterfaceContainer.Animations.Clear();
JoinChannelDialog.InterfaceContainer.Animations.Add(new Animation(AnimationProperty.Y, Easing.OutQuint,
JoinChannelDialog.InterfaceContainer.Y, JoinChannelDialog.InterfaceContainer.Height, 600));
ThreadScheduler.RunAfter(() => DialogManager.Dismiss(JoinChannelDialog), 450);
}
/// <summary>
/// Closes the dialog.
/// </summary>
public void Close()
{
if (IsClosing)
{
return;
}
IsClosing = true;
MetadataChanger.Animations.Clear();
MetadataChanger.MoveToX(-MetadataChanger.Width - 2, Easing.OutQuint, 400);
Animations.Clear();
Animations.Add(new Animation(AnimationProperty.Alpha, Easing.Linear, Alpha, 0f, 200));
ThreadScheduler.RunAfter(() => DialogManager.Dismiss(this), 450);
}