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Fix selection not being retained when switching between split mode

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This commit is contained in:
Dean Herbert 2023-08-22 18:40:34 +09:00
parent ecbf0f138e
commit 018be4c20f
1 changed files with 16 additions and 3 deletions
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19
osu.Game/Screens/Select/BeatmapCarousel.cs
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@ -131,6 +131,12 @@ namespace osu.Game.Screens.Select
{
originalBeatmapSetsDetached = beatmapSets.Detach();
if (selectedBeatmapSet != null && !originalBeatmapSetsDetached.Contains(selectedBeatmapSet.BeatmapSet))
selectedBeatmapSet = null;
var selectedSetBefore = selectedBeatmapSet;
var selectedBetmapBefore = selectedBeatmap;
CarouselRoot newRoot = new CarouselRoot(this);
if (beatmapsSplitOut)
@ -148,14 +154,12 @@ namespace osu.Game.Screens.Select
else
{
var carouselBeatmapSets = originalBeatmapSetsDetached.Select(createCarouselSet).OfType<CarouselBeatmapSet>();
newRoot.AddItems(carouselBeatmapSets);
}
root = newRoot;
if (selectedBeatmapSet != null && !originalBeatmapSetsDetached.Contains(selectedBeatmapSet.BeatmapSet))
selectedBeatmapSet = null;
Scroll.Clear(false);
itemsCache.Invalidate();
ScrollToSelected();
@ -164,6 +168,15 @@ namespace osu.Game.Screens.Select
if (loadedTestBeatmaps)
signalBeatmapsLoaded();
// Restore selection
if (selectedBetmapBefore != null && selectedSetBefore != null && newRoot.BeatmapSetsByID.TryGetValue(selectedSetBefore.BeatmapSet.ID, out var newSelectionCandidates))
{
CarouselBeatmap? found = newSelectionCandidates.SelectMany(s => s.Beatmaps).SingleOrDefault(b => b.BeatmapInfo.ID == selectedBetmapBefore.BeatmapInfo.ID);
if (found != null)
found.State.Value = CarouselItemState.Selected;
}
}
private readonly List<CarouselItem> visibleItems = new List<CarouselItem>();