From bf719f98d5c664a0282b4bd186070dfa0fed0ccc Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Tue, 12 May 2020 11:08:30 +0900 Subject: [PATCH 1/2] Fix beatmap skins providing fallback version lookup, preceding user skins --- osu.Game.Tests/Skins/TestSceneSkinConfigurationLookup.cs | 6 +++--- osu.Game/Skinning/LegacyBeatmapSkin.cs | 6 ++++-- 2 files changed, 7 insertions(+), 5 deletions(-) diff --git a/osu.Game.Tests/Skins/TestSceneSkinConfigurationLookup.cs b/osu.Game.Tests/Skins/TestSceneSkinConfigurationLookup.cs index 685decf097..8deed75a56 100644 --- a/osu.Game.Tests/Skins/TestSceneSkinConfigurationLookup.cs +++ b/osu.Game.Tests/Skins/TestSceneSkinConfigurationLookup.cs @@ -152,11 +152,12 @@ namespace osu.Game.Tests.Skins } [Test] - public void TestSetBeatmapVersionNoFallback() + public void TestSetBeatmapVersionFallsBackToUserSkin() { + // completely ignoring beatmap versions for simplicity. AddStep("Set user skin version 2.3", () => userSource.Configuration.LegacyVersion = 2.3m); AddStep("Set beatmap skin version null", () => beatmapSource.Configuration.LegacyVersion = 1.7m); - AddAssert("Check legacy version lookup", () => requester.GetConfig(LegacySkinConfiguration.LegacySetting.Version)?.Value == 1.7m); + AddAssert("Check legacy version lookup", () => requester.GetConfig(LegacySkinConfiguration.LegacySetting.Version)?.Value == 2.3m); } [Test] @@ -172,7 +173,6 @@ namespace osu.Game.Tests.Skins public void TestIniWithNoVersionFallsBackTo1() { AddStep("Parse skin with no version", () => userSource.Configuration = new LegacySkinDecoder().Decode(new LineBufferedReader(new MemoryStream()))); - AddStep("Set beatmap skin version null", () => beatmapSource.Configuration.LegacyVersion = null); AddAssert("Check legacy version lookup", () => requester.GetConfig(LegacySkinConfiguration.LegacySetting.Version)?.Value == 1.0m); } diff --git a/osu.Game/Skinning/LegacyBeatmapSkin.cs b/osu.Game/Skinning/LegacyBeatmapSkin.cs index 21533e58cd..87bca856a3 100644 --- a/osu.Game/Skinning/LegacyBeatmapSkin.cs +++ b/osu.Game/Skinning/LegacyBeatmapSkin.cs @@ -27,9 +27,11 @@ namespace osu.Game.Skinning switch (lookup) { case LegacySkinConfiguration.LegacySetting s when s == LegacySkinConfiguration.LegacySetting.Version: - if (Configuration.LegacyVersion is decimal version) - return SkinUtils.As(new Bindable(version)); + // For lookup simplicity, ignore beatmap-level versioning completely. + // If it is decided that we need this due to beatmaps somehow using it, the default (1.0 specified in LegacySkinDecoder.CreateTemplateObject) + // needs to be removed else it will cause incorrect skin behaviours. This is due to the config lookup having no context of which skin + // it should be returning the version for. return null; } From a5c1b461f6985d4c369a8f57336de16f4e07c662 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Tue, 12 May 2020 11:14:51 +0900 Subject: [PATCH 2/2] Fix null reference in difficulty recommender --- osu.Game/Screens/Select/DifficultyRecommender.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game/Screens/Select/DifficultyRecommender.cs b/osu.Game/Screens/Select/DifficultyRecommender.cs index 20cdca858a..0dd3341a93 100644 --- a/osu.Game/Screens/Select/DifficultyRecommender.cs +++ b/osu.Game/Screens/Select/DifficultyRecommender.cs @@ -86,7 +86,7 @@ namespace osu.Game.Screens.Select { base.Dispose(isDisposing); - api.Unregister(this); + api?.Unregister(this); } } }