From f1842d781e8ab4e371c177ae19d66a05383c798d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bart=C5=82omiej=20Dach?= Date: Thu, 10 Oct 2024 13:04:27 +0200 Subject: [PATCH] Decouple `AdvancedStats` from global mods Closes https://github.com/ppy/osu/issues/30163. If I'm to be blunt, the decoupled stuff in song select makes my head spin. I spent a solid 20 minutes thinking how I was going to fix this one but then finally realised that generally most of the cause there was the fact that `AdvancedStats` was seeing the new rulesets *before* the "ensure global selected mods are valid for current ruleset" logic, and so decided to just _delay_ that until the decoupled transfer thingamajig happens. I was honestly considering combining `BeatmapInfo`, `Ruleset`, and `Mods` into one property on `AdvancedStats`. I figured I'd rather not push my luck and try the baseline version first, but I honestly think that direction is going to be required at some point to properly corral all of the decoupled madness taking place in song select. --- .../SongSelect/TestSceneAdvancedStats.cs | 8 +++---- .../Screens/Select/Details/AdvancedStats.cs | 23 +++++++++++-------- osu.Game/Screens/Select/SongSelect.cs | 13 +++++++---- 3 files changed, 26 insertions(+), 18 deletions(-) diff --git a/osu.Game.Tests/Visual/SongSelect/TestSceneAdvancedStats.cs b/osu.Game.Tests/Visual/SongSelect/TestSceneAdvancedStats.cs index 3b89c70a63..ca6c4998d1 100644 --- a/osu.Game.Tests/Visual/SongSelect/TestSceneAdvancedStats.cs +++ b/osu.Game.Tests/Visual/SongSelect/TestSceneAdvancedStats.cs @@ -84,7 +84,7 @@ namespace osu.Game.Tests.Visual.SongSelect AddStep("select EZ mod", () => { var ruleset = advancedStats.BeatmapInfo.Ruleset.CreateInstance().AsNonNull(); - SelectedMods.Value = new[] { ruleset.CreateMod() }; + advancedStats.Mods.Value = new[] { ruleset.CreateMod() }; }); AddAssert("circle size bar is blue", () => barIsBlue(advancedStats.FirstValue)); @@ -101,7 +101,7 @@ namespace osu.Game.Tests.Visual.SongSelect AddStep("select HR mod", () => { var ruleset = advancedStats.BeatmapInfo.Ruleset.CreateInstance().AsNonNull(); - SelectedMods.Value = new[] { ruleset.CreateMod() }; + advancedStats.Mods.Value = new[] { ruleset.CreateMod() }; }); AddAssert("circle size bar is red", () => barIsRed(advancedStats.FirstValue)); @@ -120,7 +120,7 @@ namespace osu.Game.Tests.Visual.SongSelect var ruleset = advancedStats.BeatmapInfo.Ruleset.CreateInstance().AsNonNull(); var difficultyAdjustMod = ruleset.CreateMod().AsNonNull(); difficultyAdjustMod.ReadFromDifficulty(advancedStats.BeatmapInfo.Difficulty); - SelectedMods.Value = new[] { difficultyAdjustMod }; + advancedStats.Mods.Value = new[] { difficultyAdjustMod }; }); AddAssert("circle size bar is white", () => barIsWhite(advancedStats.FirstValue)); @@ -143,7 +143,7 @@ namespace osu.Game.Tests.Visual.SongSelect difficultyAdjustMod.ReadFromDifficulty(originalDifficulty); difficultyAdjustMod.DrainRate.Value = originalDifficulty.DrainRate - 0.5f; difficultyAdjustMod.ApproachRate.Value = originalDifficulty.ApproachRate + 2.2f; - SelectedMods.Value = new[] { difficultyAdjustMod }; + advancedStats.Mods.Value = new[] { difficultyAdjustMod }; }); AddAssert("circle size bar is white", () => barIsWhite(advancedStats.FirstValue)); diff --git a/osu.Game/Screens/Select/Details/AdvancedStats.cs b/osu.Game/Screens/Select/Details/AdvancedStats.cs index 1da890100e..b7086d2416 100644 --- a/osu.Game/Screens/Select/Details/AdvancedStats.cs +++ b/osu.Game/Screens/Select/Details/AdvancedStats.cs @@ -3,6 +3,7 @@ #nullable disable +using System; using osuTK.Graphics; using osu.Framework.Allocation; using osu.Framework.Extensions.Color4Extensions; @@ -36,9 +37,6 @@ namespace osu.Game.Screens.Select.Details [Resolved] private BeatmapDifficultyCache difficultyCache { get; set; } - [Resolved] - private IBindable> mods { get; set; } - protected readonly StatisticRow FirstValue, HpDrain, Accuracy, ApproachRate; private readonly StatisticRow starDifficulty; @@ -69,6 +67,14 @@ namespace osu.Game.Screens.Select.Details /// public Bindable Ruleset { get; } = new Bindable(); + /// + /// Mods to be used for certain elements of display. + /// + /// + /// No checks are done as to whether the mods specified are valid for the current . + /// + public Bindable> Mods { get; } = new Bindable>(Array.Empty()); + public AdvancedStats(int columns = 1) { switch (columns) @@ -143,8 +149,7 @@ namespace osu.Game.Screens.Select.Details base.LoadComplete(); Ruleset.BindValueChanged(_ => updateStatistics()); - - mods.BindValueChanged(modsChanged, true); + Mods.BindValueChanged(modsChanged, true); } private ModSettingChangeTracker modSettingChangeTracker; @@ -173,14 +178,14 @@ namespace osu.Game.Screens.Select.Details { BeatmapDifficulty originalDifficulty = new BeatmapDifficulty(baseDifficulty); - foreach (var mod in mods.Value.OfType()) + foreach (var mod in Mods.Value.OfType()) mod.ApplyToDifficulty(originalDifficulty); adjustedDifficulty = originalDifficulty; if (Ruleset.Value != null) { - double rate = ModUtils.CalculateRateWithMods(mods.Value); + double rate = ModUtils.CalculateRateWithMods(Mods.Value); adjustedDifficulty = Ruleset.Value.CreateInstance().GetRateAdjustedDisplayDifficulty(originalDifficulty, rate); @@ -198,7 +203,7 @@ namespace osu.Game.Screens.Select.Details // For the time being, the key count is static no matter what, because: // a) The method doesn't have knowledge of the active keymods. Doing so may require considerations for filtering. // b) Using the difficulty adjustment mod to adjust OD doesn't have an effect on conversion. - int keyCount = baseDifficulty == null ? 0 : legacyRuleset.GetKeyCount(BeatmapInfo, mods.Value); + int keyCount = baseDifficulty == null ? 0 : legacyRuleset.GetKeyCount(BeatmapInfo, Mods.Value); FirstValue.Title = BeatmapsetsStrings.ShowStatsCsMania; FirstValue.Value = (keyCount, keyCount); @@ -236,7 +241,7 @@ namespace osu.Game.Screens.Select.Details starDifficultyCancellationSource = new CancellationTokenSource(); var normalStarDifficultyTask = difficultyCache.GetDifficultyAsync(BeatmapInfo, Ruleset.Value, null, starDifficultyCancellationSource.Token); - var moddedStarDifficultyTask = difficultyCache.GetDifficultyAsync(BeatmapInfo, Ruleset.Value, mods.Value, starDifficultyCancellationSource.Token); + var moddedStarDifficultyTask = difficultyCache.GetDifficultyAsync(BeatmapInfo, Ruleset.Value, Mods.Value, starDifficultyCancellationSource.Token); Task.WhenAll(normalStarDifficultyTask, moddedStarDifficultyTask).ContinueWith(_ => Schedule(() => { diff --git a/osu.Game/Screens/Select/SongSelect.cs b/osu.Game/Screens/Select/SongSelect.cs index 18608d61e9..ea5048ca49 100644 --- a/osu.Game/Screens/Select/SongSelect.cs +++ b/osu.Game/Screens/Select/SongSelect.cs @@ -610,11 +610,6 @@ namespace osu.Game.Screens.Select beatmapInfoPrevious = beatmap; } - // we can't run this in the debounced run due to the selected mods bindable not being debounced, - // since mods could be updated to the new ruleset instances while the decoupled bindable is held behind, - // therefore resulting in performing difficulty calculation with invalid states. - advancedStats.Ruleset.Value = ruleset; - void run() { // clear pending task immediately to track any potential nested debounce operation. @@ -878,6 +873,8 @@ namespace osu.Game.Screens.Select ModSelect.Beatmap.Value = beatmap; advancedStats.BeatmapInfo = beatmap.BeatmapInfo; + advancedStats.Mods.Value = selectedMods.Value; + advancedStats.Ruleset.Value = Ruleset.Value; bool beatmapSelected = beatmap is not DummyWorkingBeatmap; @@ -990,6 +987,12 @@ namespace osu.Game.Screens.Select Beatmap.BindValueChanged(updateCarouselSelection); + selectedMods.BindValueChanged(_ => + { + if (decoupledRuleset.Value.Equals(rulesetNoDebounce)) + advancedStats.Mods.Value = selectedMods.Value; + }, true); + boundLocalBindables = true; }