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Code Issues Releases Wiki Activity

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

29
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.
// See the LICENCE file in the repository root for full licence text.
using osu.Framework.Allocation;
using osu.Framework.Graphics;
using System.Linq;
using osu.Framework.Timing;
using osu.Game.Beatmaps;
using osu.Game.Storyboards.Drawables;
@ -16,19 +15,21 @@ namespace osu.Game.Graphics.Backgrounds
{
}
[BackgroundDependencyLoader]
private void load()
protected override void Initialize()
{
LoadComponentAsync(new DrawableStoryboard(Beatmap.Storyboard)
{
Clock = new InterpolatingFramedClock(Beatmap.Track),
},
loaded =>
{
AddInternal(loaded);
if (Beatmap.Storyboard.ReplacesBackground)
Sprite.FadeOut(300, Easing.OutQuint);
});
if (Beatmap.Storyboard.HasDrawable)
{
LoadComponentAsync(new DrawableStoryboard(Beatmap.Storyboard) { Clock = new InterpolatingFramedClock(Beatmap.Track) }, AddInternal);
}
if (Beatmap.Storyboard.ReplacesBackground || Beatmap.Storyboard.Layers.First(l => l.Name == "Video").Elements.Any())
{
Sprite.Expire();
}
else
{
base.Initialize();
}
}
}
}