//navigation
//navigate to new browse path
private void Navigate(IReadOnlyList <string> newBrowsePath)
{
//throw if task running, or errored
if (CurrentTask != null && !CurrentTask.IsCompleted)
{
throw new InvalidOperationException();
}
if (FatalErrorEncountered)
{
throw new InvalidOperationException();
}
//clear data and add previous browse path as row
DisableUI();
XSMPState.BrowseData?.Clear();
//if they're the same, it's a refresh and/or doesn't matter
if (XSMPState.CurrentBrowsePath != null && !newBrowsePath.SequenceEqual(XSMPState.CurrentBrowsePath))
{
XSMPState.LastBrowsePath = XSMPState.CurrentBrowsePath;
}
//set browse path
XSMPState.CurrentBrowsePath = new List <string>(newBrowsePath);
//async magic
CurrentTokenSource = new CancellationTokenSource();
CurrentTask = NavigateAsync(CurrentTokenSource.Token);
AsyncUtils.RunWithExceptionHandling(async() => await CurrentTask); //TODO replace this with custom exception handling instead of bodging it into NavigateAsync
}
public void HandleRefreshLibraryButtonClicked()
{
//throw if task running, or errored
if (CurrentTask != null && !CurrentTask.IsCompleted)
{
throw new InvalidOperationException();
}
if (FatalErrorEncountered)
{
throw new InvalidOperationException();
}
DisableUI();
//clear data and browse path
XSMPState.BrowseData?.Clear();
XSMPState.CurrentBrowsePath = new List <string>();
//TODO also clear playlist?
CurrentTokenSource = new CancellationTokenSource();
CurrentTask = refreshLibraryAsync(CurrentTokenSource.Token);
AsyncUtils.RunWithExceptionHandling(async() => await CurrentTask);
async Task refreshLibraryAsync(CancellationToken token)
{
try
{
await Task.Run(() => XSMPModule.Instance.RefreshLibrary(token));
}
catch (Exception e)
{
AsyncUtils.ThrowIfEditorStopped();
if (e is TaskCanceledException || e is OperationCanceledException)
{
Debug.Log("[XSMP] Async operation cancelled");
}
else
{
throw;
}
}
finally
{
EnableUI();
SignalPaint();
}
}
}
public override void OnFrameUpdate()
{
if (!Enabled)
{
return;
}
//use this to update status periodically
if (Time.unscaledTime > LastStatusUpdateTime + Config.StatusUpdateInterval)
{
AsyncUtils.RunWithExceptionHandling(async() => await Task.Run(UpdateStatus));
LastStatusUpdateTime = Time.unscaledTime;
}
}
public static void TestWeakReferencePauseLock()
{
AsyncUtils.RunWithExceptionHandling(async() =>
{
object lockObject = new object();
WeakReference untypedWeakReference = new WeakReference(lockObject);
LockPauseModule.PauseGame(PauseLockType.AllowMenu, untypedWeakReference);
Debug.Log("Untyped lock added!");
await Task.Delay(3000);
AsyncUtils.ThrowIfEditorStopped();
lockObject = null;
CoreUtils.CollectGarbage(false);
Debug.Log("Untyped lock released!");
await Task.Yield();
AsyncUtils.ThrowIfEditorStopped();
LockPauseModule.ForceCleanLocks();
Debug.Log("Locks cleaned!");
await Task.Delay(5000);
AsyncUtils.ThrowIfEditorStopped();
IEnumerable typedLockObject = new string[] { "lol", "hi" };
WeakReference <IEnumerable> typedWeakReference = new WeakReference <IEnumerable>(typedLockObject);
LockPauseModule.PauseGame(PauseLockType.AllowMenu, typedWeakReference);
Debug.Log("Typed lock added!");
await Task.Delay(3000);
AsyncUtils.ThrowIfEditorStopped();
typedLockObject = null;
CoreUtils.CollectGarbage(false);
Debug.Log("Typed lock released!");
await Task.Yield();
AsyncUtils.ThrowIfEditorStopped();
LockPauseModule.ForceCleanLocks();
Debug.Log("Locks cleaned!");
});
}
public static void TestScreenFader()
{
AsyncUtils.RunWithExceptionHandling(async() =>
{
ScreenFader.FadeTo(Color.white, 5.0f, true, true, true);
await Task.Delay(6000);
AsyncUtils.ThrowIfEditorStopped();
SharedUtils.ChangeScene("TestScene");
await Task.Delay(5000);
AsyncUtils.ThrowIfEditorStopped();
ScreenFader.FadeFrom(null, 1.0f, false, true, true);
await Task.Delay(5000);
AsyncUtils.ThrowIfEditorStopped();
ScreenFader.Crossfade(Color.blue, Color.red, 5.0f, false, false, false);
await Task.Delay(3000);
AsyncUtils.ThrowIfEditorStopped();
ScreenFader.ClearFade();
await Task.Delay(5000);
AsyncUtils.ThrowIfEditorStopped();
ScreenFader.Crossfade(Color.blue, Color.red, 5.0f, false, false, false);
await Task.Delay(1000);
AsyncUtils.ThrowIfEditorStopped();
SharedUtils.ChangeScene("TestScene");
await Task.Delay(5000);
AsyncUtils.ThrowIfEditorStopped();
ScreenFader.FadeTo(Color.black, 1.0f, true, false, true);
await Task.Delay(1500);
AsyncUtils.ThrowIfEditorStopped();
SharedUtils.EndGame();
});
}
public async void HandleClickButtonTestDelayTask()
{
AsyncUtils.RunWithExceptionHandling(async() =>
{
TestText.text = "Before delays";
await SkippableWait.DelayScaled(5f);
TestText.text = "Done gametime delay";
await SkippableWait.DelayRealtime(5f);
TestText.text = "Done realtime delay";
await Task.Delay(5000);
TestText.text = "Done task.delay";
});
}
public XSMPServerWrapper()
{
CurrentTokenSource = new CancellationTokenSource();
CurrentTask = Task.Run(() => StartServer(CurrentTokenSource.Token));
AsyncUtils.RunWithExceptionHandling(async() => await CurrentTask);
}
