From 55bd7d25126f0441a1367188e80e7f17d606f200 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= Date: Sat, 9 Oct 2021 16:12:08 +0200 Subject: [PATCH 1/3] Add failing coverage for saving difficulty params from editor --- osu.Game.Tests/Visual/Editing/TestSceneEditorSaving.cs | 3 +++ 1 file changed, 3 insertions(+) diff --git a/osu.Game.Tests/Visual/Editing/TestSceneEditorSaving.cs b/osu.Game.Tests/Visual/Editing/TestSceneEditorSaving.cs index 2258a209e2..7540a0c69a 100644 --- a/osu.Game.Tests/Visual/Editing/TestSceneEditorSaving.cs +++ b/osu.Game.Tests/Visual/Editing/TestSceneEditorSaving.cs @@ -32,6 +32,8 @@ namespace osu.Game.Tests.Visual.Editing AddUntilStep("wait for editor load", () => editor != null); + AddStep("Set overall difficulty", () => editorBeatmap.Difficulty.OverallDifficulty = 7); + AddStep("Add timing point", () => editorBeatmap.ControlPointInfo.Add(0, new TimingControlPoint())); AddStep("Enter compose mode", () => InputManager.Key(Key.F1)); @@ -57,6 +59,7 @@ namespace osu.Game.Tests.Visual.Editing AddUntilStep("Wait for editor load", () => editor != null); AddAssert("Beatmap contains single hitcircle", () => editorBeatmap.HitObjects.Count == 1); + AddAssert("Beatmap has correct overall difficulty", () => editorBeatmap.Difficulty.OverallDifficulty == 7); } } } From b79cf0b58b3e5c3a136e912ab4b68dab2e3eec9a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= Date: Sat, 9 Oct 2021 15:00:47 +0200 Subject: [PATCH 2/3] Add failing coverage for conversion not altering original beatmap --- osu.Game/Tests/Beatmaps/BeatmapConversionTest.cs | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/osu.Game/Tests/Beatmaps/BeatmapConversionTest.cs b/osu.Game/Tests/Beatmaps/BeatmapConversionTest.cs index 64f1ee4a7a..6d63525011 100644 --- a/osu.Game/Tests/Beatmaps/BeatmapConversionTest.cs +++ b/osu.Game/Tests/Beatmaps/BeatmapConversionTest.cs @@ -14,6 +14,7 @@ using osu.Framework.Graphics.Textures; using osu.Game.Beatmaps; using osu.Game.Beatmaps.Formats; using osu.Game.IO; +using osu.Game.IO.Serialization; using osu.Game.Rulesets; using osu.Game.Rulesets.Mods; using osu.Game.Rulesets.Objects; @@ -109,6 +110,8 @@ namespace osu.Game.Tests.Beatmaps { var beatmap = GetBeatmap(name); + string beforeConversion = beatmap.Serialize(); + var converterResult = new Dictionary>(); var working = new ConversionWorkingBeatmap(beatmap) @@ -122,6 +125,10 @@ namespace osu.Game.Tests.Beatmaps working.GetPlayableBeatmap(CreateRuleset().RulesetInfo, mods); + string afterConversion = beatmap.Serialize(); + + Assert.AreEqual(beforeConversion, afterConversion, "Conversion altered original beatmap"); + return new ConvertResult { Mappings = converterResult.Select(r => From 1373cc02d7293a1d9884de1c791cad513d57bb4e Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Tue, 12 Oct 2021 16:42:09 +0900 Subject: [PATCH 3/3] Shallow clone `BeatmapInfo` during conversion process to avoid overwriting fields --- osu.Game/Beatmaps/BeatmapConverter.cs | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/osu.Game/Beatmaps/BeatmapConverter.cs b/osu.Game/Beatmaps/BeatmapConverter.cs index f3434c5153..627e54c803 100644 --- a/osu.Game/Beatmaps/BeatmapConverter.cs +++ b/osu.Game/Beatmaps/BeatmapConverter.cs @@ -40,7 +40,13 @@ namespace osu.Game.Beatmaps public IBeatmap Convert(CancellationToken cancellationToken = default) { // We always operate on a clone of the original beatmap, to not modify it game-wide - return ConvertBeatmap(Beatmap.Clone(), cancellationToken); + var original = Beatmap.Clone(); + + // Shallow clone isn't enough to ensure we don't mutate beatmap info unexpectedly. + // Can potentially be removed after `Beatmap.Difficulty` doesn't save back to `Beatmap.BeatmapInfo`. + original.BeatmapInfo = original.BeatmapInfo.Clone(); + + return ConvertBeatmap(original, cancellationToken); } ///