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Code Issues Releases Wiki Activity

Avoid AliveObject enumeration when not in kiai section

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This commit is contained in:
Dean Herbert 2021-09-20 18:35:47 +09:00
parent 7812c33ddd
commit 20eeb36567
1 changed files with 33 additions and 13 deletions
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46
osu.Game.Rulesets.Osu/Skinning/Legacy/LegacyCursorParticles.cs
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@ -4,6 +4,7 @@
using System;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Textures;
@ -12,6 +13,7 @@ using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Framework.Utils;
using osu.Game.Graphics;
using osu.Game.Rulesets.Objects.Drawables;
using osu.Game.Rulesets.Osu.Objects.Drawables;
using osu.Game.Rulesets.Osu.UI;
using osu.Game.Screens.Play;
@ -32,7 +34,13 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
private Player player { get; set; }
[Resolved(canBeNull: true)]
private OsuPlayfield osuPlayfield { get; set; }
private OsuPlayfield playfield { get; set; }
[Resolved(canBeNull: true)]
private GameplayBeatmap gameplayBeatmap { get; set; }
[Resolved(canBeNull: true)]
private GameplayClock gameplayClock { get; set; }
[BackgroundDependencyLoader]
private void load(ISkinSource skin, OsuColour colours)
@ -65,27 +73,39 @@ namespace osu.Game.Rulesets.Osu.Skinning.Legacy
};
if (player != null)
{
breakSpewer.Active.BindTarget = player.IsBreakTime;
}
((IBindable<bool>)breakSpewer.Active).BindTo(player.IsBreakTime);
}
protected override void Update()
{
if (osuPlayfield == null) return;
if (playfield == null || gameplayBeatmap == null) return;
// find active kiai slider or spinner.
var kiaiHitObject = osuPlayfield.HitObjectContainer.AliveObjects.FirstOrDefault(h =>
h.HitObject.Kiai &&
(
(h is DrawableSlider slider && slider.Tracking.Value) ||
(h is DrawableSpinner spinner && spinner.RotationTracker.Tracking)
)
);
DrawableHitObject kiaiHitObject = null;
// Check whether currently in a kiai section first. This is only done as an optimisation to avoid enumerating AliveObjects when not necessary.
if (gameplayBeatmap.ControlPointInfo.EffectPointAt(gameplayBeatmap.Time.Current).KiaiMode)
kiaiHitObject = playfield.HitObjectContainer.AliveObjects.FirstOrDefault(isTracking);
kiaiSpewer.Active.Value = kiaiHitObject != null;
}
private bool isTracking(DrawableHitObject h)
{
if (!h.HitObject.Kiai)
return false;
switch (h)
{
case DrawableSlider slider:
return slider.Tracking.Value;
case DrawableSpinner spinner:
return spinner.RotationTracker.Tracking;
}
return false;
}
public bool OnPressed(KeyBindingPressEvent<OsuAction> e)
{
handleInput(e.Action, true);