// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. #nullable disable using System; using osu.Framework.Allocation; using osu.Framework.Bindables; using osu.Game.Audio; using osu.Game.Configuration; using osu.Game.Storyboards; namespace osu.Game.Skinning { /// /// A container which overrides existing skin options with beatmap-local values. /// public class BeatmapSkinProvidingContainer : SkinProvidingContainer { private Bindable beatmapSkins; private Bindable beatmapColours; private Bindable beatmapHitsounds; protected override bool AllowConfigurationLookup { get { if (beatmapSkins == null) throw new InvalidOperationException($"{nameof(BeatmapSkinProvidingContainer)} needs to be loaded before being consumed."); return beatmapSkins.Value; } } protected override bool AllowColourLookup { get { if (beatmapColours == null) throw new InvalidOperationException($"{nameof(BeatmapSkinProvidingContainer)} needs to be loaded before being consumed."); return beatmapColours.Value; } } protected override bool AllowDrawableLookup(ISkinComponentLookup lookup) { if (beatmapSkins == null) throw new InvalidOperationException($"{nameof(BeatmapSkinProvidingContainer)} needs to be loaded before being consumed."); return beatmapSkins.Value; } protected override bool AllowTextureLookup(string componentName) { if (beatmapSkins == null) throw new InvalidOperationException($"{nameof(BeatmapSkinProvidingContainer)} needs to be loaded before being consumed."); return beatmapSkins.Value; } protected override bool AllowSampleLookup(ISampleInfo sampleInfo) { if (beatmapSkins == null) throw new InvalidOperationException($"{nameof(BeatmapSkinProvidingContainer)} needs to be loaded before being consumed."); return sampleInfo is StoryboardSampleInfo || beatmapHitsounds.Value; } private readonly ISkin skin; public BeatmapSkinProvidingContainer(ISkin skin) : base(skin) { this.skin = skin; } protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent) { var config = parent.Get(); beatmapSkins = config.GetBindable(OsuSetting.BeatmapSkins); beatmapColours = config.GetBindable(OsuSetting.BeatmapColours); beatmapHitsounds = config.GetBindable(OsuSetting.BeatmapHitsounds); return base.CreateChildDependencies(parent); } [BackgroundDependencyLoader] private void load(SkinManager skins) { beatmapSkins.BindValueChanged(_ => TriggerSourceChanged()); beatmapColours.BindValueChanged(_ => TriggerSourceChanged()); beatmapHitsounds.BindValueChanged(_ => TriggerSourceChanged()); // If the beatmap skin looks to have skinnable resources, add the default classic skin as a fallback opportunity. if (skin is LegacySkinTransformer legacySkin && legacySkin.IsProvidingLegacyResources) { SetSources(new[] { skin, skins.DefaultClassicSkin }); } } } }