mirror of https://github.com/ppy/osu
71 lines
2.7 KiB
C#
71 lines
2.7 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using osu.Framework.Extensions.IEnumerableExtensions;
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using osu.Game.Beatmaps;
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using osu.Game.Screens.Select.Filter;
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namespace osu.Game.Screens.Select.Carousel
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{
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public class CarouselBeatmapSet : CarouselGroupEagerSelect
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{
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public IEnumerable<CarouselBeatmap> Beatmaps => InternalChildren.OfType<CarouselBeatmap>();
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public BeatmapSetInfo BeatmapSet;
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public CarouselBeatmapSet(BeatmapSetInfo beatmapSet)
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{
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BeatmapSet = beatmapSet ?? throw new ArgumentNullException(nameof(beatmapSet));
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beatmapSet.Beatmaps
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.Where(b => !b.Hidden)
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.Select(b => new CarouselBeatmap(b))
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.ForEach(AddChild);
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}
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protected override DrawableCarouselItem CreateDrawableRepresentation() => new DrawableCarouselBeatmapSet(this);
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public override int CompareTo(FilterCriteria criteria, CarouselItem other)
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{
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if (!(other is CarouselBeatmapSet otherSet))
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return base.CompareTo(criteria, other);
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switch (criteria.Sort)
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{
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default:
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case SortMode.Artist:
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return string.Compare(BeatmapSet.Metadata.Artist, otherSet.BeatmapSet.Metadata.Artist, StringComparison.InvariantCultureIgnoreCase);
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case SortMode.Title:
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return string.Compare(BeatmapSet.Metadata.Title, otherSet.BeatmapSet.Metadata.Title, StringComparison.InvariantCultureIgnoreCase);
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case SortMode.Author:
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return string.Compare(BeatmapSet.Metadata.Author.Username, otherSet.BeatmapSet.Metadata.Author.Username, StringComparison.InvariantCultureIgnoreCase);
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case SortMode.DateAdded:
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return otherSet.BeatmapSet.DateAdded.CompareTo(BeatmapSet.DateAdded);
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case SortMode.BPM:
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return BeatmapSet.MaxBPM.CompareTo(otherSet.BeatmapSet.MaxBPM);
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case SortMode.Length:
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return BeatmapSet.MaxLength.CompareTo(otherSet.BeatmapSet.MaxLength);
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case SortMode.Difficulty:
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return BeatmapSet.MaxStarDifficulty.CompareTo(otherSet.BeatmapSet.MaxStarDifficulty);
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}
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}
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public override void Filter(FilterCriteria criteria)
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{
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base.Filter(criteria);
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Filtered.Value = InternalChildren.All(i => i.Filtered.Value);
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}
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public override string ToString() => BeatmapSet.ToString();
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}
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}
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