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Code Issues Releases Wiki Activity

Allow BeatmapOffsetControl to react to external changes to offset

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This commit is contained in:
Dean Herbert 2022-03-01 19:13:40 +09:00
parent bb8caabb8b
commit 99c1ba19aa
1 changed files with 36 additions and 11 deletions
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47
osu.Game/Screens/Play/PlayerSettings/BeatmapOffsetControl.cs
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@ -1,12 +1,14 @@
// 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 System;
using System.ComponentModel;
using System.Threading.Tasks;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Utils;
using osu.Game.Beatmaps;
using osu.Game.Database;
using osu.Game.Graphics.Sprites;
@ -22,7 +24,7 @@ namespace osu.Game.Screens.Play.PlayerSettings
{
public Bindable<ScoreInfo> ReferenceScore { get; } = new Bindable<ScoreInfo>();
public Bindable<double> Current { get; } = new BindableDouble
public BindableDouble Current { get; } = new BindableDouble
{
Default = 0,
Value = 0,
@ -73,42 +75,59 @@ namespace osu.Game.Screens.Play.PlayerSettings
[Resolved]
private IBindable<WorkingBeatmap> beatmap { get; set; }
private IDisposable beatmapOffsetSubscription;
protected override void LoadComplete()
{
base.LoadComplete();
ReferenceScore.BindValueChanged(scoreChanged, true);
beatmapOffsetSubscription = realm.RegisterCustomSubscription(r =>
{
var userSettings = r.Find<BeatmapInfo>(beatmap.Value.BeatmapInfo.ID).UserSettings;
Current.Value = userSettings.Offset;
userSettings.PropertyChanged += onUserSettingsOnPropertyChanged;
return new InvokeOnDisposal(() => userSettings.PropertyChanged -= onUserSettingsOnPropertyChanged);
void onUserSettingsOnPropertyChanged(object sender, PropertyChangedEventArgs args)
{
if (args.PropertyName == nameof(BeatmapUserSettings.Offset))
Current.Value = userSettings.Offset;
}
});
Current.BindValueChanged(currentChanged);
Current.Value = realm.Run(r => r.Find<BeatmapInfo>(beatmap.Value.BeatmapInfo.ID).UserSettings.Offset);
}
private Task realmWrite;
private void currentChanged(ValueChangedEvent<double> offset)
{
if (useAverageButton != null)
{
useAverageButton.Enabled.Value = offset.NewValue != lastPlayAverage;
}
Scheduler.AddOnce(updateOffset);
void updateOffset()
{
// ensure the previous write has completed.
// ensure the previous write has completed. ignoring performance concerns, if we don't do this, the async writes could be out of sequence.
if (realmWrite?.IsCompleted == false)
{
Scheduler.AddOnce(updateOffset);
return;
}
realmWrite?.WaitSafely();
if (useAverageButton != null)
useAverageButton.Enabled.Value = !Precision.AlmostEquals(lastPlayAverage, Current.Value, Current.Precision);
realmWrite = realm.WriteAsync(r =>
{
var settings = r.Find<BeatmapInfo>(beatmap.Value.BeatmapInfo.ID).UserSettings;
settings.Offset = offset.NewValue;
if (Precision.AlmostEquals(settings.Offset, Current.Value))
return;
settings.Offset = Current.Value;
});
}
}
@ -142,5 +161,11 @@ namespace osu.Game.Screens.Play.PlayerSettings
},
};
}
protected override void Dispose(bool isDisposing)
{
base.Dispose(isDisposing);
beatmapOffsetSubscription?.Dispose();
}
}
}