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Code Issues Releases Wiki Activity

Enable nullability for song select

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This commit is contained in:
mk56-spn 2023-01-13 00:52:14 +01:00
parent b3d4da8fc9
commit 403ca05e5e
3 changed files with 87 additions and 72 deletions
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2
osu.Game/Screens/OnlinePlay/Multiplayer/MultiplayerMatchSongSelect.cs
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@ -2,6 +2,7 @@
// See the LICENCE file in the repository root for full licence text.
using System;
using System.Diagnostics;
using System.Linq;
using System.Threading.Tasks;
using osu.Framework.Allocation;
@ -105,6 +106,7 @@ namespace osu.Game.Screens.OnlinePlay.Multiplayer
Schedule(() =>
{
Debug.Assert(Carousel != null);
Carousel.AllowSelection = true;
});
});

2
osu.Game/Screens/OnlinePlay/OnlinePlaySongSelect.cs
View File

@ -173,7 +173,7 @@ namespace osu.Game.Screens.OnlinePlay
IsValidMod = IsValidMod
};
protected override IEnumerable<(FooterButton, OverlayContainer)> CreateFooterButtons()
protected override IEnumerable<(FooterButton, OverlayContainer?)> CreateFooterButtons()
{
var buttons = base.CreateFooterButtons().ToList();
buttons.Insert(buttons.FindIndex(b => b.Item1 is FooterButtonMods) + 1, (new FooterButtonFreeMods { Current = FreeMods }, freeModSelectOverlay));

155
osu.Game/Screens/Select/SongSelect.cs
View File

@ -1,8 +1,6 @@
// 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.
#nullable disable
using osu.Framework.Allocation;
using osu.Framework.Audio;
using osu.Framework.Audio.Sample;
@ -36,7 +34,6 @@ using osu.Framework.Input.Bindings;
using osu.Game.Collections;
using osu.Game.Graphics.UserInterface;
using System.Diagnostics;
using JetBrains.Annotations;
using osu.Game.Screens.Play;
using osu.Game.Skinning;
@ -49,7 +46,7 @@ namespace osu.Game.Screens.Select
protected const float BACKGROUND_BLUR = 20;
private const float left_area_padding = 20;
public FilterControl FilterControl { get; private set; }
public FilterControl FilterControl { get; private set; } = null!;
/// <summary>
/// Whether this song select instance should take control of the global track,
@ -64,18 +61,18 @@ namespace osu.Game.Screens.Select
/// <summary>
/// Can be null if <see cref="ShowFooter"/> is false.
/// </summary>
protected BeatmapOptionsOverlay BeatmapOptions { get; private set; }
protected BeatmapOptionsOverlay BeatmapOptions { get; private set; } = null!;
/// <summary>
/// Can be null if <see cref="ShowFooter"/> is false.
/// </summary>
protected Footer Footer { get; private set; }
protected Footer? Footer { get; private set; }
/// <summary>
/// Contains any panel which is triggered by a footer button.
/// Helps keep them located beneath the footer itself.
/// </summary>
protected Container FooterPanels { get; private set; }
protected Container FooterPanels { get; private set; } = null!;
/// <summary>
/// Whether entering editor mode should be allowed.
@ -85,50 +82,49 @@ namespace osu.Game.Screens.Select
public bool BeatmapSetsLoaded => IsLoaded && Carousel?.BeatmapSetsLoaded == true;
[Resolved]
private Bindable<IReadOnlyList<Mod>> selectedMods { get; set; }
private Bindable<IReadOnlyList<Mod>> selectedMods { get; set; } = null!;
protected BeatmapCarousel Carousel { get; private set; }
protected BeatmapCarousel? Carousel { get; private set; }
private ParallaxContainer wedgeBackground;
private ParallaxContainer wedgeBackground = null!;
protected Container LeftArea { get; private set; }
protected Container LeftArea { get; private set; } = null!;
private BeatmapInfoWedge beatmapInfoWedge;
[Resolved(canBeNull: true)]
private IDialogOverlay dialogOverlay { get; set; }
private BeatmapInfoWedge beatmapInfoWedge = null!;
[Resolved]
private BeatmapManager beatmaps { get; set; }
private IDialogOverlay? dialogOverlay { get; set; }
protected ModSelectOverlay ModSelect { get; private set; }
[Resolved]
private BeatmapManager beatmaps { get; set; } = null!;
protected Sample SampleConfirm { get; private set; }
protected ModSelectOverlay ModSelect { get; private set; } = null!;
private Sample sampleChangeDifficulty;
private Sample sampleChangeBeatmap;
protected Sample? SampleConfirm { get; private set; }
private Container carouselContainer;
private Sample sampleChangeDifficulty = null!;
private Sample sampleChangeBeatmap = null!;
protected BeatmapDetailArea BeatmapDetails { get; private set; }
private Container carouselContainer = null!;
private FooterButtonOptions beatmapOptionsButton;
protected BeatmapDetailArea BeatmapDetails { get; private set; } = null!;
private FooterButtonOptions beatmapOptionsButton = null!;
private readonly Bindable<RulesetInfo> decoupledRuleset = new Bindable<RulesetInfo>();
private double audioFeedbackLastPlaybackTime;
[CanBeNull]
private IDisposable modSelectOverlayRegistration;
private IDisposable? modSelectOverlayRegistration;
[Resolved]
private MusicController music { get; set; }
private MusicController? music { get; set; }
[Resolved(CanBeNull = true)]
internal IOverlayManager OverlayManager { get; private set; }
[Resolved]
internal IOverlayManager? OverlayManager { get; private set; }
[BackgroundDependencyLoader(true)]
private void load(AudioManager audio, OsuColour colours, ManageCollectionsDialog manageCollectionsDialog, DifficultyRecommender recommender)
private void load(AudioManager audio, OsuColour colours, ManageCollectionsDialog? manageCollectionsDialog, DifficultyRecommender? recommender)
{
// initial value transfer is required for FilterControl (it uses our re-cached bindables in its async load for the initial filter).
transferRulesetValue();
@ -273,7 +269,7 @@ namespace osu.Game.Screens.Select
BeatmapOptions = new BeatmapOptionsOverlay(),
}
},
Footer = new Footer(),
Footer = new Footer()
});
}
@ -318,16 +314,20 @@ namespace osu.Game.Screens.Select
/// Creates the buttons to be displayed in the footer.
/// </summary>
/// <returns>A set of <see cref="FooterButton"/> and an optional <see cref="OverlayContainer"/> which the button opens when pressed.</returns>
protected virtual IEnumerable<(FooterButton, OverlayContainer)> CreateFooterButtons() => new (FooterButton, OverlayContainer)[]
protected virtual IEnumerable<(FooterButton, OverlayContainer?)> CreateFooterButtons()
{
(new FooterButtonMods { Current = Mods }, ModSelect),
(new FooterButtonRandom
Debug.Assert(Carousel != null);
return new (FooterButton, OverlayContainer?)[]
{
NextRandom = () => Carousel.SelectNextRandom(),
PreviousRandom = Carousel.SelectPreviousRandom
}, null),
(beatmapOptionsButton = new FooterButtonOptions(), BeatmapOptions)
};
(new FooterButtonMods { Current = Mods }, ModSelect),
(new FooterButtonRandom
{
NextRandom = () => Carousel.SelectNextRandom(),
PreviousRandom = Carousel.SelectPreviousRandom
}, null),
(beatmapOptionsButton = new FooterButtonOptions(), BeatmapOptions)
};
}
protected virtual ModSelectOverlay CreateModSelectOverlay() => new SoloModSelectOverlay();
@ -336,10 +336,11 @@ namespace osu.Game.Screens.Select
// if not the current screen, we want to get carousel in a good presentation state before displaying (resume or enter).
bool shouldDebounce = this.IsCurrentScreen();
Debug.Assert(Carousel != null);
Carousel.Filter(criteria, shouldDebounce);
}
private DependencyContainer dependencies;
private DependencyContainer dependencies = null!;
protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)
{
@ -357,7 +358,7 @@ namespace osu.Game.Screens.Select
/// </summary>
protected abstract BeatmapDetailArea CreateBeatmapDetailArea();
public void Edit(BeatmapInfo beatmapInfo = null)
public void Edit(BeatmapInfo? beatmapInfo = null)
{
if (!AllowEditing)
throw new InvalidOperationException($"Attempted to edit when {nameof(AllowEditing)} is disabled");
@ -372,8 +373,10 @@ namespace osu.Game.Screens.Select
/// <param name="beatmapInfo">An optional beatmap to override the current carousel selection.</param>
/// <param name="ruleset">An optional ruleset to override the current carousel selection.</param>
/// <param name="customStartAction">An optional custom action to perform instead of <see cref="OnStart"/>.</param>
public void FinaliseSelection(BeatmapInfo beatmapInfo = null, RulesetInfo ruleset = null, Action customStartAction = null)
public void FinaliseSelection(BeatmapInfo? beatmapInfo = null, RulesetInfo? ruleset = null, Action? customStartAction = null)
{
Debug.Assert(Carousel != null);
// This is very important as we have not yet bound to screen-level bindables before the carousel load is completed.
if (!Carousel.BeatmapSetsLoaded)
{
@ -419,43 +422,44 @@ namespace osu.Game.Screens.Select
/// <returns>If a resultant action occurred that takes the user away from SongSelect.</returns>
protected abstract bool OnStart();
private ScheduledDelegate selectionChangedDebounce;
private ScheduledDelegate? selectionChangedDebounce;
private void updateCarouselSelection(ValueChangedEvent<WorkingBeatmap> e = null)
private void updateCarouselSelection(ValueChangedEvent<WorkingBeatmap>? e = null)
{
var beatmap = e?.NewValue ?? Beatmap.Value;
if (beatmap is DummyWorkingBeatmap || !this.IsCurrentScreen()) return;
Logger.Log($"Song select working beatmap updated to {beatmap}");
if (!Carousel.SelectBeatmap(beatmap.BeatmapInfo, false))
Debug.Assert(Carousel != null);
if (Carousel.SelectBeatmap(beatmap.BeatmapInfo, false)) return;
// A selection may not have been possible with filters applied.
// There was possibly a ruleset mismatch. This is a case we can help things along by updating the game-wide ruleset to match.
if (!beatmap.BeatmapInfo.Ruleset.Equals(decoupledRuleset.Value))
{
// A selection may not have been possible with filters applied.
// There was possibly a ruleset mismatch. This is a case we can help things along by updating the game-wide ruleset to match.
if (!beatmap.BeatmapInfo.Ruleset.Equals(decoupledRuleset.Value))
{
Ruleset.Value = beatmap.BeatmapInfo.Ruleset;
transferRulesetValue();
}
// Even if a ruleset mismatch was not the cause (ie. a text filter is applied),
// we still want to temporarily show the new beatmap, bypassing filters.
// This will be undone the next time the user changes the filter.
var criteria = FilterControl.CreateCriteria();
criteria.SelectedBeatmapSet = beatmap.BeatmapInfo.BeatmapSet;
Carousel.Filter(criteria);
Carousel.SelectBeatmap(beatmap.BeatmapInfo);
Ruleset.Value = beatmap.BeatmapInfo.Ruleset;
transferRulesetValue();
}
// Even if a ruleset mismatch was not the cause (ie. a text filter is applied),
// we still want to temporarily show the new beatmap, bypassing filters.
// This will be undone the next time the user changes the filter.
var criteria = FilterControl.CreateCriteria();
criteria.SelectedBeatmapSet = beatmap.BeatmapInfo.BeatmapSet;
Carousel.Filter(criteria);
Carousel.SelectBeatmap(beatmap.BeatmapInfo);
}
// We need to keep track of the last selected beatmap ignoring debounce to play the correct selection sounds.
private BeatmapInfo beatmapInfoPrevious;
private BeatmapInfo beatmapInfoNoDebounce;
private RulesetInfo rulesetNoDebounce;
private BeatmapInfo? beatmapInfoPrevious;
private BeatmapInfo? beatmapInfoNoDebounce;
private RulesetInfo? rulesetNoDebounce;
private void updateSelectedBeatmap(BeatmapInfo beatmapInfo)
private void updateSelectedBeatmap(BeatmapInfo? beatmapInfo)
{
if (beatmapInfo == null && beatmapInfoNoDebounce == null)
return;
@ -467,7 +471,7 @@ namespace osu.Game.Screens.Select
performUpdateSelected();
}
private void updateSelectedRuleset(RulesetInfo ruleset)
private void updateSelectedRuleset(RulesetInfo? ruleset)
{
if (ruleset == null && rulesetNoDebounce == null)
return;
@ -485,7 +489,7 @@ namespace osu.Game.Screens.Select
private void performUpdateSelected()
{
var beatmap = beatmapInfoNoDebounce;
var ruleset = rulesetNoDebounce;
RulesetInfo? ruleset = rulesetNoDebounce;
selectionChangedDebounce?.Cancel();
@ -518,6 +522,7 @@ namespace osu.Game.Screens.Select
if (transferRulesetValue())
{
Debug.Assert(Carousel != null);
// transferRulesetValue() may trigger a re-filter. If the current selection does not match the new ruleset, we want to switch away from it.
// The default logic on WorkingBeatmap change is to switch to a matching ruleset (see workingBeatmapChanged()), but we don't want that here.
// We perform an early selection attempt and clear out the beatmap selection to avoid a second ruleset change (revert).
@ -604,6 +609,7 @@ namespace osu.Game.Screens.Select
ModSelect.SelectedMods.Disabled = false;
ModSelect.SelectedMods.BindTo(selectedMods);
Debug.Assert(Carousel != null);
Carousel.AllowSelection = true;
BeatmapDetails.Refresh();
@ -620,6 +626,7 @@ namespace osu.Game.Screens.Select
{
// restart playback on returning to song select, regardless.
// not sure this should be a permanent thing (we may want to leave a user pause paused even on returning)
Debug.Assert(music != null);
music.ResetTrackAdjustments();
music.Play(requestedByUser: true);
}
@ -665,6 +672,7 @@ namespace osu.Game.Screens.Select
BeatmapOptions.Hide();
Debug.Assert(Carousel != null);
Carousel.AllowSelection = false;
endLooping();
@ -694,6 +702,8 @@ namespace osu.Game.Screens.Select
isHandlingLooping = true;
ensureTrackLooping(Beatmap.Value, TrackChangeDirection.None);
Debug.Assert(music != null);
music.TrackChanged += ensureTrackLooping;
}
@ -703,6 +713,7 @@ namespace osu.Game.Screens.Select
if (!isHandlingLooping)
return;
Debug.Assert(music != null);
music.CurrentTrack.Looping = isHandlingLooping = false;
music.TrackChanged -= ensureTrackLooping;
@ -763,7 +774,7 @@ namespace osu.Game.Screens.Select
}
}
private readonly WeakReference<ITrack> lastTrack = new WeakReference<ITrack>(null);
private readonly WeakReference<ITrack?> lastTrack = new WeakReference<ITrack?>(null);
/// <summary>
/// Ensures some music is playing for the current track.
@ -774,6 +785,7 @@ namespace osu.Game.Screens.Select
if (!ControlGlobalMusic)
return;
Debug.Assert(music != null);
ITrack track = music.CurrentTrack;
bool isNewTrack = !lastTrack.TryGetTarget(out var last) || last != track;
@ -791,6 +803,7 @@ namespace osu.Game.Screens.Select
{
bindBindables();
Debug.Assert(Carousel != null);
Carousel.AllowSelection = true;
// If a selection was already obtained, do not attempt to update the selected beatmap.
@ -868,14 +881,14 @@ namespace osu.Game.Screens.Select
return true;
}
private void delete(BeatmapSetInfo beatmap)
private void delete(BeatmapSetInfo? beatmap)
{
if (beatmap == null) return;
dialogOverlay?.Push(new BeatmapDeleteDialog(beatmap));
}
private void clearScores(BeatmapInfo beatmapInfo)
private void clearScores(BeatmapInfo? beatmapInfo)
{
if (beatmapInfo == null) return;
@ -950,7 +963,7 @@ namespace osu.Game.Screens.Select
private partial class ResetScrollContainer : Container
{
private readonly Action onHoverAction;
private readonly Action? onHoverAction;
public ResetScrollContainer(Action onHoverAction)
{