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Merge pull request #14683 from peppy/use-decoupled-clock-triangles-intro

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Use a decoupled clock for triangles intro to avoid startup freezes on broken audio device
This commit is contained in:
Dan Balasescu 2021-09-10 13:15:58 +09:00 committed by GitHub
commit 1d9ad9478e
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 4 deletions
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7
osu.Game/Screens/Menu/IntroScreen.cs
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@ -115,7 +115,9 @@ namespace osu.Game.Screens.Menu
if (setInfo == null)
return false;
return (initialBeatmap = beatmaps.GetWorkingBeatmap(setInfo.Beatmaps[0])) != null;
initialBeatmap = beatmaps.GetWorkingBeatmap(setInfo.Beatmaps[0]);
return UsingThemedIntro = initialBeatmap != null;
}
}
@ -165,7 +167,7 @@ namespace osu.Game.Screens.Menu
protected override BackgroundScreen CreateBackground() => new BackgroundScreenBlack();
protected void StartTrack()
protected virtual void StartTrack()
{
// Only start the current track if it is the menu music. A beatmap's track is started when entering the Main Menu.
if (UsingThemedIntro)
@ -184,7 +186,6 @@ namespace osu.Game.Screens.Menu
{
beatmap.Value = initialBeatmap;
Track = initialBeatmap.Track;
UsingThemedIntro = !initialBeatmap.Track.IsDummyDevice;
// ensure the track starts at maximum volume
musicController.CurrentTrack.FinishTransforms();

17
osu.Game/Screens/Menu/IntroTriangles.cs
View File

@ -41,6 +41,8 @@ namespace osu.Game.Screens.Menu
private Sample welcome;
private DecoupleableInterpolatingFramedClock decoupledClock;
[BackgroundDependencyLoader]
private void load()
{
@ -56,10 +58,18 @@ namespace osu.Game.Screens.Menu
{
PrepareMenuLoad();
decoupledClock = new DecoupleableInterpolatingFramedClock
{
IsCoupled = false
};
if (UsingThemedIntro)
decoupledClock.ChangeSource(Track);
LoadComponentAsync(new TrianglesIntroSequence(logo, background)
{
RelativeSizeAxes = Axes.Both,
Clock = new FramedClock(UsingThemedIntro ? Track : null),
Clock = decoupledClock,
LoadMenu = LoadMenu
}, t =>
{
@ -78,6 +88,11 @@ namespace osu.Game.Screens.Menu
background.FadeOut(100);
}
protected override void StartTrack()
{
decoupledClock.Start();
}
private class TrianglesIntroSequence : CompositeDrawable
{
private readonly OsuLogo logo;