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Add fallback logic to SkinManager

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This commit is contained in:
Dean Herbert 2021-06-06 12:17:55 +09:00
parent 39f99bf785
commit b87a5956dd
1 changed files with 22 additions and 4 deletions
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26
osu.Game/Skinning/SkinManager.cs
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@ -204,16 +204,34 @@ namespace osu.Game.Skinning
public event Action SourceChanged;
public Drawable GetDrawableComponent(ISkinComponent component) => CurrentSkin.Value.GetDrawableComponent(component);
public Drawable GetDrawableComponent(ISkinComponent component) => lookupWithFallback(s => s.GetDrawableComponent(component));
public Texture GetTexture(string componentName, WrapMode wrapModeS, WrapMode wrapModeT) => CurrentSkin.Value.GetTexture(componentName, wrapModeS, wrapModeT);
public Texture GetTexture(string componentName, WrapMode wrapModeS, WrapMode wrapModeT) => lookupWithFallback(s => s.GetTexture(componentName, wrapModeS, wrapModeT));
public ISample GetSample(ISampleInfo sampleInfo) => CurrentSkin.Value.GetSample(sampleInfo);
public ISample GetSample(ISampleInfo sampleInfo) => lookupWithFallback(s => s.GetSample(sampleInfo));
public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => CurrentSkin.Value.GetConfig<TLookup, TValue>(lookup);
public IBindable<TValue> GetConfig<TLookup, TValue>(TLookup lookup) => lookupWithFallback(s => s.GetConfig<TLookup, TValue>(lookup));
public ISkin FindProvider(Func<ISkin, bool> lookupFunction) => lookupFunction(CurrentSkin.Value) ? CurrentSkin.Value : null;
private Skin defaultLegacySkin;
private T lookupWithFallback<T>(Func<ISkin, T> func)
where T : class
{
var selectedSkin = func(CurrentSkin.Value);
if (selectedSkin != null)
return selectedSkin;
defaultLegacySkin ??= new DefaultLegacySkin(this);
if (CurrentSkin.Value is LegacySkin)
return func(defaultLegacySkin);
return null;
}
#region IResourceStorageProvider
AudioManager IStorageResourceProvider.AudioManager => audio;