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refactor BeatmapBackgroundWithStoryboard to reduce overhead

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This avoids loading the sprite if its not needed and instead of hiding it, it is removed when the storyboard replaces the background or there is a video.

This also only initializes DrawableStoryboard if there are any elements in any layer.
This commit is contained in:
Nathan Alo
2021-06-02 20:27:12 +08:00
parent 3c3ef13632
commit 277545bb06
2 changed files with 23 additions and 17 deletions
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11
osu.Game/Graphics/Backgrounds/BeatmapBackground.cs
View File

@ -13,16 +13,21 @@ namespace osu.Game.Graphics.Backgrounds
private readonly string fallbackTextureName; private readonly string fallbackTextureName;
[Resolved]
private LargeTextureStore textures { get; set; }
public BeatmapBackground(WorkingBeatmap beatmap, string fallbackTextureName = @"Backgrounds/bg1") public BeatmapBackground(WorkingBeatmap beatmap, string fallbackTextureName = @"Backgrounds/bg1")
{ {
Beatmap = beatmap; Beatmap = beatmap;
this.fallbackTextureName = fallbackTextureName; this.fallbackTextureName = fallbackTextureName;
} }
[BackgroundDependencyLoader] protected override void LoadComplete()
private void load(LargeTextureStore textures)
{ {
Sprite.Texture = Beatmap?.Background ?? textures.Get(fallbackTextureName); base.LoadComplete();
Initialize();
} }
protected virtual void Initialize() => Sprite.Texture = Beatmap?.Background ?? textures.Get(fallbackTextureName);
} }
} }

25
osu.Game/Graphics/Backgrounds/BeatmapBackgroundWithStoryboard.cs
View File

@ -1,8 +1,7 @@
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence. // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text. // See the LICENCE file in the repository root for full licence text.
using osu.Framework.Allocation; using System.Linq;
using osu.Framework.Graphics;
using osu.Framework.Timing; using osu.Framework.Timing;
using osu.Game.Beatmaps; using osu.Game.Beatmaps;
using osu.Game.Storyboards.Drawables; using osu.Game.Storyboards.Drawables;
@ -16,19 +15,21 @@ namespace osu.Game.Graphics.Backgrounds
{ {
} }
[BackgroundDependencyLoader] protected override void Initialize()
private void load()
{ {
LoadComponentAsync(new DrawableStoryboard(Beatmap.Storyboard) if (Beatmap.Storyboard.HasDrawable)
{ {
Clock = new InterpolatingFramedClock(Beatmap.Track), LoadComponentAsync(new DrawableStoryboard(Beatmap.Storyboard) { Clock = new InterpolatingFramedClock(Beatmap.Track) }, AddInternal);
}, }
loaded =>
if (Beatmap.Storyboard.ReplacesBackground || Beatmap.Storyboard.Layers.First(l => l.Name == "Video").Elements.Any())
{ {
AddInternal(loaded); Sprite.Expire();
if (Beatmap.Storyboard.ReplacesBackground) }
Sprite.FadeOut(300, Easing.OutQuint); else
}); {
base.Initialize();
}
} }
} }
} }