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Code Issues Releases Wiki Activity

Merge pull request #19457 from peppy/fix-summary-kiai-ranges

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Fix editor summary timeline not responding to kiai changes correctly
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Salman Ahmed 2022-07-29 20:09:45 +03:00 committed by GitHub
commit f79d749fea
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1 changed files with 54 additions and 32 deletions
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44
osu.Game/Screens/Edit/Components/Timelines/Summary/Parts/EffectPointVisualisation.cs
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@ -1,8 +1,6 @@
// 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.
#nullable disable
using System.Linq; using System.Linq;
using osu.Framework.Allocation; using osu.Framework.Allocation;
using osu.Framework.Bindables; using osu.Framework.Bindables;
@ -18,13 +16,13 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
public class EffectPointVisualisation : CompositeDrawable, IControlPointVisualisation public class EffectPointVisualisation : CompositeDrawable, IControlPointVisualisation
{ {
private readonly EffectControlPoint effect; private readonly EffectControlPoint effect;
private Bindable<bool> kiai; private Bindable<bool> kiai = null!;
[Resolved] [Resolved]
private EditorBeatmap beatmap { get; set; } private EditorBeatmap beatmap { get; set; } = null!;
[Resolved] [Resolved]
private OsuColour colours { get; set; } private OsuColour colours { get; set; } = null!;
public EffectPointVisualisation(EffectControlPoint point) public EffectPointVisualisation(EffectControlPoint point)
{ {
@ -38,7 +36,34 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
private void load() private void load()
{ {
kiai = effect.KiaiModeBindable.GetBoundCopy(); kiai = effect.KiaiModeBindable.GetBoundCopy();
kiai.BindValueChanged(_ => kiai.BindValueChanged(_ => refreshDisplay(), true);
}
private EffectControlPoint? nextControlPoint;
protected override void LoadComplete()
{
base.LoadComplete();
// Due to the limitations of ControlPointInfo, it's impossible to know via event flow when the next kiai point has changed.
// This is due to the fact that an EffectPoint can be added to an existing group. We would need to bind to ItemAdded on *every*
// future group to track this.
//
// I foresee this being a potential performance issue on beatmaps with many control points, so let's limit how often we check
// for changes. ControlPointInfo needs a refactor to make this flow better, but it should do for now.
Scheduler.AddDelayed(() =>
{
var next = beatmap.ControlPointInfo.EffectPoints.FirstOrDefault(c => c.Time > effect.Time);
if (!ReferenceEquals(nextControlPoint, next))
{
nextControlPoint = next;
refreshDisplay();
}
}, 100, true);
}
private void refreshDisplay()
{ {
ClearInternal(); ClearInternal();
@ -47,16 +72,14 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
if (!kiai.Value) if (!kiai.Value)
return; return;
var endControlPoint = beatmap.ControlPointInfo.EffectPoints.FirstOrDefault(c => c.Time > effect.Time && !c.KiaiMode);
// handle kiai duration // handle kiai duration
// eventually this will be simpler when we have control points with durations. // eventually this will be simpler when we have control points with durations.
if (endControlPoint != null) if (nextControlPoint != null)
{ {
RelativeSizeAxes = Axes.Both; RelativeSizeAxes = Axes.Both;
Origin = Anchor.TopLeft; Origin = Anchor.TopLeft;
Width = (float)(endControlPoint.Time - effect.Time); Width = (float)(nextControlPoint.Time - effect.Time);
AddInternal(new PointVisualisation AddInternal(new PointVisualisation
{ {
@ -68,7 +91,6 @@ namespace osu.Game.Screens.Edit.Components.Timelines.Summary.Parts
Colour = effect.GetRepresentingColour(colours).Darken(0.5f), Colour = effect.GetRepresentingColour(colours).Darken(0.5f),
}); });
} }
}, true);
} }
// kiai sections display duration, so are required to be visualised. // kiai sections display duration, so are required to be visualised.