Merge branch 'master' into slider-anchor-type-switching

.gitignore

@@ -265,6 +265,7 @@ __pycache__/
 .idea/**/usage.statistics.xml
 .idea/**/dictionaries
 .idea/**/shelf
+.idea/*/.idea/projectSettingsUpdater.xml
 
 # Generated files
 .idea/**/contentModel.xml

.idea/.idea.osu.Android/.idea/projectSettingsUpdater.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RiderProjectSettingsUpdater">
-    <option name="vcsConfiguration" value="2" />
-  </component>
-</project>

.idea/.idea.osu.Desktop/.idea/projectSettingsUpdater.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RiderProjectSettingsUpdater">
-    <option name="vcsConfiguration" value="2" />
-  </component>
-</project>

.idea/.idea.osu.iOS/.idea/projectSettingsUpdater.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RiderProjectSettingsUpdater">
-    <option name="vcsConfiguration" value="2" />
-  </component>
-</project>

.idea/.idea.osu/.idea/projectSettingsUpdater.xml

@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RiderProjectSettingsUpdater">
-    <option name="vcsConfiguration" value="2" />
-  </component>
-</project>

CodeAnalysis/BannedSymbols.txt

@@ -7,7 +7,6 @@ T:SixLabors.ImageSharp.IDeepCloneable`1;Use osu.Game.Utils.IDeepCloneable<T> ins
 M:osu.Framework.Graphics.Sprites.SpriteText.#ctor;Use OsuSpriteText.
 M:osu.Framework.Bindables.IBindableList`1.GetBoundCopy();Fails on iOS. Use manual ctor + BindTo instead. (see https://github.com/mono/mono/issues/19900)
 T:NuGet.Packaging.CollectionExtensions;Don't use internal extension methods.
-M:System.Enum.HasFlag(System.Enum);Use osu.Framework.Extensions.EnumExtensions.HasFlagFast<T>() instead.
 M:Realms.IRealmCollection`1.SubscribeForNotifications`1(Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IRealmCollection<T>,NotificationCallbackDelegate<T>) instead.
 M:System.Guid.#ctor;Probably meaning to use Guid.NewGuid() instead. If actually wanting empty, use Guid.Empty.
 M:Realms.CollectionExtensions.SubscribeForNotifications`1(System.Linq.IQueryable{``0},Realms.NotificationCallbackDelegate{``0});Use osu.Game.Database.RealmObjectExtensions.QueryAsyncWithNotifications(IQueryable<T>,NotificationCallbackDelegate<T>) instead.

osu.Android.props

@@ -10,7 +10,7 @@
     <EmbedAssembliesIntoApk>true</EmbedAssembliesIntoApk>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.618.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2024.702.0" />
   </ItemGroup>
   <PropertyGroup>
     <!-- Fody does not handle Android build well, and warns when unchanged.

osu.Game.Rulesets.Catch.Tests/Editor/TestSceneCatchEditorSaving.cs

@@ -0,0 +1,66 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Testing;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Tests.Visual;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Catch.Tests.Editor
+{
+    public partial class TestSceneCatchEditorSaving : EditorSavingTestScene
+    {
+        protected override Ruleset CreateRuleset() => new CatchRuleset();
+
+        [Test]
+        public void TestCatchJuiceStreamTickCorrect()
+        {
+            AddStep("enter timing mode", () => InputManager.Key(Key.F3));
+            AddStep("add timing point", () => EditorBeatmap.ControlPointInfo.Add(0, new TimingControlPoint()));
+            AddStep("enter compose mode", () => InputManager.Key(Key.F1));
+
+            Vector2 startPoint = Vector2.Zero;
+            float increment = 0;
+
+            AddUntilStep("wait for playfield", () => this.ChildrenOfType<CatchPlayfield>().FirstOrDefault()?.IsLoaded == true);
+            AddStep("move to centre", () =>
+            {
+                var playfield = this.ChildrenOfType<CatchPlayfield>().Single();
+                startPoint = playfield.ScreenSpaceDrawQuad.Centre + new Vector2(0, playfield.ScreenSpaceDrawQuad.Height / 3);
+                increment = playfield.ScreenSpaceDrawQuad.Height / 10;
+                InputManager.MoveMouseTo(startPoint);
+            });
+            AddStep("choose juice stream placing tool", () => InputManager.Key(Key.Number3));
+            AddStep("start placement", () => InputManager.Click(MouseButton.Left));
+
+            AddStep("move to next", () => InputManager.MoveMouseTo(startPoint + new Vector2(2 * increment, -increment)));
+            AddStep("add node", () => InputManager.Click(MouseButton.Left));
+
+            AddStep("move to next", () => InputManager.MoveMouseTo(startPoint + new Vector2(-2 * increment, -2 * increment)));
+            AddStep("add node", () => InputManager.Click(MouseButton.Left));
+
+            AddStep("move to next", () => InputManager.MoveMouseTo(startPoint + new Vector2(0, -3 * increment)));
+            AddStep("end placement", () => InputManager.Click(MouseButton.Right));
+
+            AddUntilStep("juice stream placed", () => EditorBeatmap.HitObjects, () => Has.Count.EqualTo(1));
+
+            int largeDropletCount = 0, tinyDropletCount = 0;
+            AddStep("store droplet count", () =>
+            {
+                largeDropletCount = EditorBeatmap.HitObjects[0].NestedHitObjects.Count(t => t.GetType() == typeof(Droplet));
+                tinyDropletCount = EditorBeatmap.HitObjects[0].NestedHitObjects.Count(t => t.GetType() == typeof(TinyDroplet));
+            });
+
+            SaveEditor();
+            ReloadEditorToSameBeatmap();
+
+            AddAssert("large droplet count is the same", () => EditorBeatmap.HitObjects[0].NestedHitObjects.Count(t => t.GetType() == typeof(Droplet)), () => Is.EqualTo(largeDropletCount));
+            AddAssert("tiny droplet count is the same", () => EditorBeatmap.HitObjects[0].NestedHitObjects.Count(t => t.GetType() == typeof(TinyDroplet)), () => Is.EqualTo(tinyDropletCount));
+        }
+    }
+}

osu.Game.Rulesets.Catch/Beatmaps/CatchBeatmapConverter.cs

@@ -45,7 +45,7 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
                         LegacyConvertedY = yPositionData?.Y ?? CatchHitObject.DEFAULT_LEGACY_CONVERT_Y,
                         // prior to v8, speed multipliers don't adjust for how many ticks are generated over the same distance.
                         // this results in more (or less) ticks being generated in <v8 maps for the same time duration.
-                        TickDistanceMultiplier = beatmap.BeatmapInfo.BeatmapVersion < 8 ? 1 : ((LegacyControlPointInfo)beatmap.ControlPointInfo).DifficultyPointAt(obj.StartTime).SliderVelocity,
+                        TickDistanceMultiplier = beatmap.BeatmapInfo.BeatmapVersion < 8 ? 1f / ((LegacyControlPointInfo)beatmap.ControlPointInfo).DifficultyPointAt(obj.StartTime).SliderVelocity : 1,
                         SliderVelocityMultiplier = sliderVelocityData?.SliderVelocityMultiplier ?? 1
                     }.Yield();
 

osu.Game.Rulesets.Catch/CatchRuleset.cs

@@ -3,7 +3,6 @@
 
 using System;
 using System.Collections.Generic;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
@@ -62,43 +61,43 @@ namespace osu.Game.Rulesets.Catch
 
         public override IEnumerable<Mod> ConvertFromLegacyMods(LegacyMods mods)
         {
-            if (mods.HasFlagFast(LegacyMods.Nightcore))
+            if (mods.HasFlag(LegacyMods.Nightcore))
                 yield return new CatchModNightcore();
-            else if (mods.HasFlagFast(LegacyMods.DoubleTime))
+            else if (mods.HasFlag(LegacyMods.DoubleTime))
                 yield return new CatchModDoubleTime();
 
-            if (mods.HasFlagFast(LegacyMods.Perfect))
+            if (mods.HasFlag(LegacyMods.Perfect))
                 yield return new CatchModPerfect();
-            else if (mods.HasFlagFast(LegacyMods.SuddenDeath))
+            else if (mods.HasFlag(LegacyMods.SuddenDeath))
                 yield return new CatchModSuddenDeath();
 
-            if (mods.HasFlagFast(LegacyMods.Cinema))
+            if (mods.HasFlag(LegacyMods.Cinema))
                 yield return new CatchModCinema();
-            else if (mods.HasFlagFast(LegacyMods.Autoplay))
+            else if (mods.HasFlag(LegacyMods.Autoplay))
                 yield return new CatchModAutoplay();
 
-            if (mods.HasFlagFast(LegacyMods.Easy))
+            if (mods.HasFlag(LegacyMods.Easy))
                 yield return new CatchModEasy();
 
-            if (mods.HasFlagFast(LegacyMods.Flashlight))
+            if (mods.HasFlag(LegacyMods.Flashlight))
                 yield return new CatchModFlashlight();
 
-            if (mods.HasFlagFast(LegacyMods.HalfTime))
+            if (mods.HasFlag(LegacyMods.HalfTime))
                 yield return new CatchModHalfTime();
 
-            if (mods.HasFlagFast(LegacyMods.HardRock))
+            if (mods.HasFlag(LegacyMods.HardRock))
                 yield return new CatchModHardRock();
 
-            if (mods.HasFlagFast(LegacyMods.Hidden))
+            if (mods.HasFlag(LegacyMods.Hidden))
                 yield return new CatchModHidden();
 
-            if (mods.HasFlagFast(LegacyMods.NoFail))
+            if (mods.HasFlag(LegacyMods.NoFail))
                 yield return new CatchModNoFail();
 
-            if (mods.HasFlagFast(LegacyMods.Relax))
+            if (mods.HasFlag(LegacyMods.Relax))
                 yield return new CatchModRelax();
 
-            if (mods.HasFlagFast(LegacyMods.ScoreV2))
+            if (mods.HasFlag(LegacyMods.ScoreV2))
                 yield return new ModScoreV2();
         }
 

osu.Game.Rulesets.Catch/Edit/CatchHitObjectComposer.cs

@@ -5,7 +5,6 @@ using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
@@ -121,7 +120,7 @@ namespace osu.Game.Rulesets.Catch.Edit
 
             result.ScreenSpacePosition.X = screenSpacePosition.X;
 
-            if (snapType.HasFlagFast(SnapType.RelativeGrids))
+            if (snapType.HasFlag(SnapType.RelativeGrids))
             {
                 if (distanceSnapGrid.IsPresent && distanceSnapGrid.GetSnappedPosition(result.ScreenSpacePosition) is SnapResult snapResult &&
                     Vector2.Distance(snapResult.ScreenSpacePosition, result.ScreenSpacePosition) < distance_snap_radius)

osu.Game.Rulesets.Catch/Objects/JuiceStream.cs

@@ -12,6 +12,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Legacy;
 using osu.Game.Rulesets.Objects.Types;
 
 namespace osu.Game.Rulesets.Catch.Objects
@@ -46,16 +47,10 @@ namespace osu.Game.Rulesets.Catch.Objects
         public double TickDistanceMultiplier = 1;
 
         [JsonIgnore]
-        private double velocityFactor;
+        public double Velocity { get; private set; }
 
         [JsonIgnore]
-        private double tickDistanceFactor;
-
-        [JsonIgnore]
-        public double Velocity => velocityFactor * SliderVelocityMultiplier;
-
-        [JsonIgnore]
-        public double TickDistance => tickDistanceFactor * TickDistanceMultiplier;
+        public double TickDistance { get; private set; }
 
         /// <summary>
         /// The length of one span of this <see cref="JuiceStream"/>.
@@ -68,8 +63,13 @@ namespace osu.Game.Rulesets.Catch.Objects
 
             TimingControlPoint timingPoint = controlPointInfo.TimingPointAt(StartTime);
 
-            velocityFactor = base_scoring_distance * difficulty.SliderMultiplier / timingPoint.BeatLength;
-            tickDistanceFactor = base_scoring_distance * difficulty.SliderMultiplier / difficulty.SliderTickRate;
+            Velocity = base_scoring_distance * difficulty.SliderMultiplier / LegacyRulesetExtensions.GetPrecisionAdjustedBeatLength(this, timingPoint, CatchRuleset.SHORT_NAME);
+
+            // WARNING: this is intentionally not computed as `BASE_SCORING_DISTANCE * difficulty.SliderMultiplier`
+            // for backwards compatibility reasons (intentionally introducing floating point errors to match stable).
+            double scoringDistance = Velocity * timingPoint.BeatLength;
+
+            TickDistance = scoringDistance / difficulty.SliderTickRate * TickDistanceMultiplier;
         }
 
         protected override void CreateNestedHitObjects(CancellationToken cancellationToken)

osu.Game.Rulesets.Mania.Tests/Mods/TestSceneManiaModInvert.cs

@@ -2,6 +2,8 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using NUnit.Framework;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.Timing;
 using osu.Game.Rulesets.Mania.Mods;
 using osu.Game.Tests.Visual;
 
@@ -17,5 +19,22 @@ namespace osu.Game.Rulesets.Mania.Tests.Mods
             Mod = new ManiaModInvert(),
             PassCondition = () => Player.ScoreProcessor.JudgedHits >= 2
         });
+
+        [Test]
+        public void TestBreaksPreservedOnOriginalBeatmap()
+        {
+            var beatmap = CreateBeatmap(new ManiaRuleset().RulesetInfo);
+            beatmap.Breaks.Clear();
+            beatmap.Breaks.Add(new BreakPeriod(0, 1000));
+
+            var workingBeatmap = new FlatWorkingBeatmap(beatmap);
+
+            var playableWithInvert = workingBeatmap.GetPlayableBeatmap(new ManiaRuleset().RulesetInfo, new[] { new ManiaModInvert() });
+            Assert.That(playableWithInvert.Breaks.Count, Is.Zero);
+
+            var playableWithoutInvert = workingBeatmap.GetPlayableBeatmap(new ManiaRuleset().RulesetInfo);
+            Assert.That(playableWithoutInvert.Breaks.Count, Is.Not.Zero);
+            Assert.That(playableWithoutInvert.Breaks[0], Is.EqualTo(new BreakPeriod(0, 1000)));
+        }
     }
 }

osu.Game.Rulesets.Mania.Tests/Mods/TestSceneManiaModNoRelease.cs

@@ -0,0 +1,643 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Screens;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Replays;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Mania.Mods;
+using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Rulesets.Mania.Replays;
+using osu.Game.Rulesets.Mania.Scoring;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Replays;
+using osu.Game.Rulesets.Scoring;
+using osu.Game.Scoring;
+using osu.Game.Screens.Play;
+using osu.Game.Tests.Visual;
+
+namespace osu.Game.Rulesets.Mania.Tests.Mods
+{
+    public partial class TestSceneManiaModNoRelease : RateAdjustedBeatmapTestScene
+    {
+        private const double time_before_head = 250;
+        private const double time_head = 1500;
+        private const double time_during_hold_1 = 2500;
+        private const double time_tail = 4000;
+        private const double time_after_tail = 5250;
+
+        private List<JudgementResult> judgementResults = new List<JudgementResult>();
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///  o                           o
+        /// </summary>
+        [Test]
+        public void TestNoInput()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_before_head),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Miss);
+            assertNoteJudgement(HitResult.IgnoreMiss);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          x           o
+        /// </summary>
+        [Test]
+        public void TestCorrectInput()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Perfect);
+            assertNoteJudgement(HitResult.IgnoreHit);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          x                   o
+        /// </summary>
+        [Test]
+        public void TestLateRelease()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Perfect);
+            assertNoteJudgement(HitResult.IgnoreHit);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///  x                           o
+        /// </summary>
+        [Test]
+        public void TestPressTooEarlyAndReleaseAfterTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_before_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_after_tail, ManiaAction.Key1),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Miss);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///  x                   o
+        /// </summary>
+        [Test]
+        public void TestPressTooEarlyAndReleaseAtTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_before_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Miss);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///  xo      x                   o
+        /// </summary>
+        [Test]
+        public void TestPressTooEarlyThenPressAtStartAndReleaseAfterTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_before_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_before_head + 10),
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Perfect);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///  xo      x           o
+        /// </summary>
+        [Test]
+        public void TestPressTooEarlyThenPressAtStartAndReleaseAtTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_before_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_before_head + 10),
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Perfect);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          xo                  o
+        /// </summary>
+        [Test]
+        public void TestPressAtStartAndBreak()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_head + 10),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Miss);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          xox         o
+        /// </summary>
+        [Test]
+        public void TestPressAtStartThenReleaseAndImmediatelyRepress()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_head + 1),
+                new ManiaReplayFrame(time_head + 2, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertComboAtJudgement(0, 1);
+            assertTailJudgement(HitResult.Meh);
+            assertComboAtJudgement(1, 0);
+            assertComboAtJudgement(3, 1);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          xo  x               o
+        /// </summary>
+        [Test]
+        public void TestPressAtStartThenBreakThenRepressAndReleaseAfterTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_head + 10),
+                new ManiaReplayFrame(time_during_hold_1, ManiaAction.Key1),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Meh);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///          xo  x       o       o
+        /// </summary>
+        [Test]
+        public void TestPressAtStartThenBreakThenRepressAndReleaseAtTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head, ManiaAction.Key1),
+                new ManiaReplayFrame(time_head + 10),
+                new ManiaReplayFrame(time_during_hold_1, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Perfect);
+            assertTailJudgement(HitResult.Meh);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///             x                o
+        /// </summary>
+        [Test]
+        public void TestPressDuringNoteAndReleaseAfterTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_during_hold_1, ManiaAction.Key1),
+                new ManiaReplayFrame(time_after_tail),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Meh);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///             x        o       o
+        /// </summary>
+        [Test]
+        public void TestPressDuringNoteAndReleaseAtTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_during_hold_1, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Meh);
+        }
+
+        /// <summary>
+        ///     -----[ ]--------------
+        ///               xo
+        /// </summary>
+        [Test]
+        public void TestPressAndReleaseAfterTailWithCloseByHead()
+        {
+            const int duration = 30;
+
+            var beatmap = new Beatmap<ManiaHitObject>
+            {
+                HitObjects =
+                {
+                    // hold note is very short, to make the head still in range
+                    new HoldNote
+                    {
+                        StartTime = time_head,
+                        Duration = duration,
+                        Column = 0,
+                    }
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                    Ruleset = new ManiaRuleset().RulesetInfo
+                },
+            };
+
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head + duration + 60, ManiaAction.Key1),
+                new ManiaReplayFrame(time_head + duration + 70),
+            }, beatmap);
+
+            assertHeadJudgement(HitResult.Ok);
+            assertTailJudgement(HitResult.Perfect);
+        }
+
+        /// <summary>
+        ///     -----[ ]-O-------------
+        ///           xo                 o
+        /// </summary>
+        [Test]
+        public void TestPressAndReleaseJustBeforeTailWithNearbyNoteAndCloseByHead()
+        {
+            Note note;
+
+            const int duration = 50;
+
+            var beatmap = new Beatmap<ManiaHitObject>
+            {
+                HitObjects =
+                {
+                    // hold note is very short, to make the head still in range
+                    new HoldNote
+                    {
+                        StartTime = time_head,
+                        Duration = duration,
+                        Column = 0,
+                    },
+                    {
+                        // Next note within tail lenience
+                        note = new Note
+                        {
+                            StartTime = time_head + duration + 10
+                        }
+                    }
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                    Ruleset = new ManiaRuleset().RulesetInfo
+                },
+            };
+
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_head + duration, ManiaAction.Key1),
+                new ManiaReplayFrame(time_head + duration + 10),
+            }, beatmap);
+
+            assertHeadJudgement(HitResult.Good);
+            assertTailJudgement(HitResult.Perfect);
+
+            assertHitObjectJudgement(note, HitResult.Miss);
+        }
+
+        /// <summary>
+        ///     -----[           ]--O--
+        ///                     xo       o
+        /// </summary>
+        [Test]
+        public void TestPressAndReleaseJustBeforeTailWithNearbyNote()
+        {
+            Note note;
+
+            var beatmap = new Beatmap<ManiaHitObject>
+            {
+                HitObjects =
+                {
+                    new HoldNote
+                    {
+                        StartTime = time_head,
+                        Duration = time_tail - time_head,
+                        Column = 0,
+                    },
+                    {
+                        // Next note within tail lenience
+                        note = new Note
+                        {
+                            StartTime = time_tail + 50
+                        }
+                    }
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                    Ruleset = new ManiaRuleset().RulesetInfo
+                },
+            };
+
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_tail - 10, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail),
+            }, beatmap);
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Miss);
+
+            assertHitObjectJudgement(note, HitResult.Good);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///                       xo
+        /// </summary>
+        [Test]
+        public void TestPressAndReleaseJustAfterTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_tail + 20, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail + 30),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Meh);
+        }
+
+        /// <summary>
+        ///     -----[           ]--O--
+        ///                       xo     o
+        /// </summary>
+        [Test]
+        public void TestPressAndReleaseJustAfterTailWithNearbyNote()
+        {
+            // Next note within tail lenience
+            Note note = new Note { StartTime = time_tail + 50 };
+
+            var beatmap = new Beatmap<ManiaHitObject>
+            {
+                HitObjects =
+                {
+                    new HoldNote
+                    {
+                        StartTime = time_head,
+                        Duration = time_tail - time_head,
+                        Column = 0,
+                    },
+                    note
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                    Ruleset = new ManiaRuleset().RulesetInfo
+                },
+            };
+
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_tail + 10, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail + 20),
+            }, beatmap);
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Miss);
+
+            assertHitObjectJudgement(note, HitResult.Great);
+        }
+
+        /// <summary>
+        ///     -----[           ]-----
+        ///                      xo      o
+        /// </summary>
+        [Test]
+        public void TestPressAndReleaseAtTail()
+        {
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(time_tail, ManiaAction.Key1),
+                new ManiaReplayFrame(time_tail + 10),
+            });
+
+            assertHeadJudgement(HitResult.Miss);
+            assertTailJudgement(HitResult.Meh);
+        }
+
+        [Test]
+        public void TestMissReleaseAndHitSecondRelease()
+        {
+            var windows = new ManiaHitWindows();
+            windows.SetDifficulty(10);
+
+            var beatmap = new Beatmap<ManiaHitObject>
+            {
+                HitObjects =
+                {
+                    new HoldNote
+                    {
+                        StartTime = 1000,
+                        Duration = 500,
+                        Column = 0,
+                    },
+                    new HoldNote
+                    {
+                        StartTime = 1000 + 500 + windows.WindowFor(HitResult.Miss) + 10,
+                        Duration = 500,
+                        Column = 0,
+                    },
+                },
+                BeatmapInfo =
+                {
+                    Difficulty = new BeatmapDifficulty
+                    {
+                        SliderTickRate = 4,
+                        OverallDifficulty = 10,
+                    },
+                    Ruleset = new ManiaRuleset().RulesetInfo
+                },
+            };
+
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(beatmap.HitObjects[1].StartTime, ManiaAction.Key1),
+                new ManiaReplayFrame(beatmap.HitObjects[1].GetEndTime()),
+            }, beatmap);
+
+            AddAssert("first hold note missed", () => judgementResults.Where(j => beatmap.HitObjects[0].NestedHitObjects.Contains(j.HitObject))
+                                                                      .All(j => !j.Type.IsHit()));
+
+            AddAssert("second hold note hit", () => judgementResults.Where(j => beatmap.HitObjects[1].NestedHitObjects.Contains(j.HitObject))
+                                                                    .All(j => j.Type.IsHit()));
+        }
+
+        [Test]
+        public void TestZeroLength()
+        {
+            var beatmap = new Beatmap<ManiaHitObject>
+            {
+                HitObjects =
+                {
+                    new HoldNote
+                    {
+                        StartTime = 1000,
+                        Duration = 0,
+                        Column = 0,
+                    },
+                },
+                BeatmapInfo = { Ruleset = new ManiaRuleset().RulesetInfo },
+            };
+
+            performTest(new List<ReplayFrame>
+            {
+                new ManiaReplayFrame(beatmap.HitObjects[0].StartTime, ManiaAction.Key1),
+                new ManiaReplayFrame(beatmap.HitObjects[0].GetEndTime() + 1),
+            }, beatmap);
+
+            AddAssert("hold note hit", () => judgementResults.Where(j => beatmap.HitObjects[0].NestedHitObjects.Contains(j.HitObject))
+                                                             .All(j => j.Type.IsHit()));
+        }
+
+        private void assertHitObjectJudgement(HitObject hitObject, HitResult result)
+            => AddAssert($"object judged as {result}", () => judgementResults.First(j => j.HitObject == hitObject).Type, () => Is.EqualTo(result));
+
+        private void assertHeadJudgement(HitResult result)
+            => AddAssert($"head judged as {result}", () => judgementResults.First(j => j.HitObject is Note).Type, () => Is.EqualTo(result));
+
+        private void assertTailJudgement(HitResult result)
+            => AddAssert($"tail judged as {result}", () => judgementResults.Single(j => j.HitObject is TailNote).Type, () => Is.EqualTo(result));
+
+        private void assertNoteJudgement(HitResult result)
+            => AddAssert($"hold note judged as {result}", () => judgementResults.Single(j => j.HitObject is HoldNote).Type, () => Is.EqualTo(result));
+
+        private void assertComboAtJudgement(int judgementIndex, int combo)
+            => AddAssert($"combo at judgement {judgementIndex} is {combo}", () => judgementResults.ElementAt(judgementIndex).ComboAfterJudgement, () => Is.EqualTo(combo));
+
+        private ScoreAccessibleReplayPlayer currentPlayer = null!;
+
+        private void performTest(List<ReplayFrame> frames, Beatmap<ManiaHitObject>? beatmap = null)
+        {
+            if (beatmap == null)
+            {
+                beatmap = new Beatmap<ManiaHitObject>
+                {
+                    HitObjects =
+                    {
+                        new HoldNote
+                        {
+                            StartTime = time_head,
+                            Duration = time_tail - time_head,
+                            Column = 0,
+                        }
+                    },
+                    BeatmapInfo =
+                    {
+                        Difficulty = new BeatmapDifficulty { SliderTickRate = 4 },
+                        Ruleset = new ManiaRuleset().RulesetInfo,
+                    },
+                };
+
+                beatmap.ControlPointInfo.Add(0, new EffectControlPoint { ScrollSpeed = 0.1f });
+            }
+
+            AddStep("load player", () =>
+            {
+                SelectedMods.Value = new List<Mod>
+                {
+                    new ManiaModNoRelease()
+                };
+
+                Beatmap.Value = CreateWorkingBeatmap(beatmap);
+
+                var p = new ScoreAccessibleReplayPlayer(new Score { Replay = new Replay { Frames = frames } });
+
+                p.OnLoadComplete += _ =>
+                {
+                    p.ScoreProcessor.NewJudgement += result =>
+                    {
+                        if (currentPlayer == p) judgementResults.Add(result);
+                    };
+                };
+
+                LoadScreen(currentPlayer = p);
+                judgementResults = new List<JudgementResult>();
+            });
+
+            AddUntilStep("Beatmap at 0", () => Beatmap.Value.Track.CurrentTime == 0);
+            AddUntilStep("Wait until player is loaded", () => currentPlayer.IsCurrentScreen());
+
+            AddUntilStep("Wait for completion", () => currentPlayer.ScoreProcessor.HasCompleted.Value);
+        }
+
+        private partial class ScoreAccessibleReplayPlayer : ReplayPlayer
+        {
+            public new ScoreProcessor ScoreProcessor => base.ScoreProcessor;
+
+            protected override bool PauseOnFocusLost => false;
+
+            public ScoreAccessibleReplayPlayer(Score score)
+                : base(score, new PlayerConfiguration
+                {
+                    AllowPause = false,
+                    ShowResults = false,
+                })
+            {
+            }
+        }
+    }
+}

osu.Game.Rulesets.Mania.Tests/TestSceneHoldNoteInput.cs

@@ -474,8 +474,8 @@ namespace osu.Game.Rulesets.Mania.Tests
             AddAssert("first hold note missed", () => judgementResults.Where(j => beatmap.HitObjects[0].NestedHitObjects.Contains(j.HitObject))
                                                                       .All(j => !j.Type.IsHit()));
 
-            AddAssert("second hold note missed", () => judgementResults.Where(j => beatmap.HitObjects[1].NestedHitObjects.Contains(j.HitObject))
-                                                                       .All(j => j.Type.IsHit()));
+            AddAssert("second hold note hit", () => judgementResults.Where(j => beatmap.HitObjects[1].NestedHitObjects.Contains(j.HitObject))
+                                                                    .All(j => j.Type.IsHit()));
         }
 
         [Test]

osu.Game.Rulesets.Mania.Tests/TestSceneNotes.cs

@@ -8,7 +8,6 @@ using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions.Color4Extensions;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -100,7 +99,7 @@ namespace osu.Game.Rulesets.Mania.Tests
         }
 
         private bool verifyAnchors(DrawableHitObject hitObject, Anchor expectedAnchor)
-            => hitObject.Anchor.HasFlagFast(expectedAnchor) && hitObject.Origin.HasFlagFast(expectedAnchor);
+            => hitObject.Anchor.HasFlag(expectedAnchor) && hitObject.Origin.HasFlag(expectedAnchor);
 
         private bool verifyAnchors(DrawableHoldNote holdNote, Anchor expectedAnchor)
             => verifyAnchors((DrawableHitObject)holdNote, expectedAnchor) && holdNote.NestedHitObjects.All(n => verifyAnchors(n, expectedAnchor));

osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/HitObjectPatternGenerator.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osu.Framework.Extensions.EnumExtensions;
 using osuTK;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
@@ -79,7 +78,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             else
                 convertType |= PatternType.LowProbability;
 
-            if (!convertType.HasFlagFast(PatternType.KeepSingle))
+            if (!convertType.HasFlag(PatternType.KeepSingle))
             {
                 if (HitObject.Samples.Any(s => s.Name == HitSampleInfo.HIT_FINISH) && TotalColumns != 8)
                     convertType |= PatternType.Mirror;
@@ -102,7 +101,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
                 int lastColumn = PreviousPattern.HitObjects.FirstOrDefault()?.Column ?? 0;
 
-                if (convertType.HasFlagFast(PatternType.Reverse) && PreviousPattern.HitObjects.Any())
+                if (convertType.HasFlag(PatternType.Reverse) && PreviousPattern.HitObjects.Any())
                 {
                     // Generate a new pattern by copying the last hit objects in reverse-column order
                     for (int i = RandomStart; i < TotalColumns; i++)
@@ -114,7 +113,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                     return pattern;
                 }
 
-                if (convertType.HasFlagFast(PatternType.Cycle) && PreviousPattern.HitObjects.Count() == 1
+                if (convertType.HasFlag(PatternType.Cycle) && PreviousPattern.HitObjects.Count() == 1
                                                                // If we convert to 7K + 1, let's not overload the special key
                                                                && (TotalColumns != 8 || lastColumn != 0)
                                                                // Make sure the last column was not the centre column
@@ -127,7 +126,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                     return pattern;
                 }
 
-                if (convertType.HasFlagFast(PatternType.ForceStack) && PreviousPattern.HitObjects.Any())
+                if (convertType.HasFlag(PatternType.ForceStack) && PreviousPattern.HitObjects.Any())
                 {
                     // Generate a new pattern by placing on the already filled columns
                     for (int i = RandomStart; i < TotalColumns; i++)
@@ -141,7 +140,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
                 if (PreviousPattern.HitObjects.Count() == 1)
                 {
-                    if (convertType.HasFlagFast(PatternType.Stair))
+                    if (convertType.HasFlag(PatternType.Stair))
                     {
                         // Generate a new pattern by placing on the next column, cycling back to the start if there is no "next"
                         int targetColumn = lastColumn + 1;
@@ -152,7 +151,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                         return pattern;
                     }
 
-                    if (convertType.HasFlagFast(PatternType.ReverseStair))
+                    if (convertType.HasFlag(PatternType.ReverseStair))
                     {
                         // Generate a new pattern by placing on the previous column, cycling back to the end if there is no "previous"
                         int targetColumn = lastColumn - 1;
@@ -164,10 +163,10 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
                     }
                 }
 
-                if (convertType.HasFlagFast(PatternType.KeepSingle))
+                if (convertType.HasFlag(PatternType.KeepSingle))
                     return generateRandomNotes(1);
 
-                if (convertType.HasFlagFast(PatternType.Mirror))
+                if (convertType.HasFlag(PatternType.Mirror))
                 {
                     if (ConversionDifficulty > 6.5)
                         return generateRandomPatternWithMirrored(0.12, 0.38, 0.12);
@@ -179,7 +178,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
                 if (ConversionDifficulty > 6.5)
                 {
-                    if (convertType.HasFlagFast(PatternType.LowProbability))
+                    if (convertType.HasFlag(PatternType.LowProbability))
                         return generateRandomPattern(0.78, 0.42, 0, 0);
 
                     return generateRandomPattern(1, 0.62, 0, 0);
@@ -187,7 +186,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
                 if (ConversionDifficulty > 4)
                 {
-                    if (convertType.HasFlagFast(PatternType.LowProbability))
+                    if (convertType.HasFlag(PatternType.LowProbability))
                         return generateRandomPattern(0.35, 0.08, 0, 0);
 
                     return generateRandomPattern(0.52, 0.15, 0, 0);
@@ -195,7 +194,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
                 if (ConversionDifficulty > 2)
                 {
-                    if (convertType.HasFlagFast(PatternType.LowProbability))
+                    if (convertType.HasFlag(PatternType.LowProbability))
                         return generateRandomPattern(0.18, 0, 0, 0);
 
                     return generateRandomPattern(0.45, 0, 0, 0);
@@ -208,9 +207,9 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             foreach (var obj in p.HitObjects)
             {
-                if (convertType.HasFlagFast(PatternType.Stair) && obj.Column == TotalColumns - 1)
+                if (convertType.HasFlag(PatternType.Stair) && obj.Column == TotalColumns - 1)
                     StairType = PatternType.ReverseStair;
-                if (convertType.HasFlagFast(PatternType.ReverseStair) && obj.Column == RandomStart)
+                if (convertType.HasFlag(PatternType.ReverseStair) && obj.Column == RandomStart)
                     StairType = PatternType.Stair;
             }
 
@@ -230,7 +229,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
         {
             var pattern = new Pattern();
 
-            bool allowStacking = !convertType.HasFlagFast(PatternType.ForceNotStack);
+            bool allowStacking = !convertType.HasFlag(PatternType.ForceNotStack);
 
             if (!allowStacking)
                 noteCount = Math.Min(noteCount, TotalColumns - RandomStart - PreviousPattern.ColumnWithObjects);
@@ -250,7 +249,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             int getNextColumn(int last)
             {
-                if (convertType.HasFlagFast(PatternType.Gathered))
+                if (convertType.HasFlag(PatternType.Gathered))
                 {
                     last++;
                     if (last == TotalColumns)
@@ -297,7 +296,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
         /// <returns>The <see cref="Pattern"/> containing the hit objects.</returns>
         private Pattern generateRandomPatternWithMirrored(double centreProbability, double p2, double p3)
         {
-            if (convertType.HasFlagFast(PatternType.ForceNotStack))
+            if (convertType.HasFlag(PatternType.ForceNotStack))
                 return generateRandomPattern(1 / 2f + p2 / 2, p2, (p2 + p3) / 2, p3);
 
             var pattern = new Pattern();

osu.Game.Rulesets.Mania/Beatmaps/Patterns/Legacy/PathObjectPatternGenerator.cs

@@ -7,7 +7,6 @@ using System;
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
@@ -139,7 +138,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             if (ConversionDifficulty > 6.5)
             {
-                if (convertType.HasFlagFast(PatternType.LowProbability))
+                if (convertType.HasFlag(PatternType.LowProbability))
                     return generateNRandomNotes(StartTime, 0.78, 0.3, 0);
 
                 return generateNRandomNotes(StartTime, 0.85, 0.36, 0.03);
@@ -147,7 +146,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             if (ConversionDifficulty > 4)
             {
-                if (convertType.HasFlagFast(PatternType.LowProbability))
+                if (convertType.HasFlag(PatternType.LowProbability))
                     return generateNRandomNotes(StartTime, 0.43, 0.08, 0);
 
                 return generateNRandomNotes(StartTime, 0.56, 0.18, 0);
@@ -155,13 +154,13 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             if (ConversionDifficulty > 2.5)
             {
-                if (convertType.HasFlagFast(PatternType.LowProbability))
+                if (convertType.HasFlag(PatternType.LowProbability))
                     return generateNRandomNotes(StartTime, 0.3, 0, 0);
 
                 return generateNRandomNotes(StartTime, 0.37, 0.08, 0);
             }
 
-            if (convertType.HasFlagFast(PatternType.LowProbability))
+            if (convertType.HasFlag(PatternType.LowProbability))
                 return generateNRandomNotes(StartTime, 0.17, 0, 0);
 
             return generateNRandomNotes(StartTime, 0.27, 0, 0);
@@ -219,7 +218,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             var pattern = new Pattern();
 
             int nextColumn = GetColumn((HitObject as IHasXPosition)?.X ?? 0, true);
-            if (convertType.HasFlagFast(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
+            if (convertType.HasFlag(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
                 nextColumn = FindAvailableColumn(nextColumn, PreviousPattern);
 
             int lastColumn = nextColumn;
@@ -371,7 +370,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
 
             static bool isDoubleSample(HitSampleInfo sample) => sample.Name == HitSampleInfo.HIT_CLAP || sample.Name == HitSampleInfo.HIT_FINISH;
 
-            bool canGenerateTwoNotes = !convertType.HasFlagFast(PatternType.LowProbability);
+            bool canGenerateTwoNotes = !convertType.HasFlag(PatternType.LowProbability);
             canGenerateTwoNotes &= HitObject.Samples.Any(isDoubleSample) || sampleInfoListAt(StartTime).Any(isDoubleSample);
 
             if (canGenerateTwoNotes)
@@ -404,7 +403,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             int endTime = startTime + SegmentDuration * SpanCount;
 
             int nextColumn = GetColumn((HitObject as IHasXPosition)?.X ?? 0, true);
-            if (convertType.HasFlagFast(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
+            if (convertType.HasFlag(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
                 nextColumn = FindAvailableColumn(nextColumn, PreviousPattern);
 
             for (int i = 0; i < columnRepeat; i++)
@@ -433,7 +432,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps.Patterns.Legacy
             var pattern = new Pattern();
 
             int holdColumn = GetColumn((HitObject as IHasXPosition)?.X ?? 0, true);
-            if (convertType.HasFlagFast(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
+            if (convertType.HasFlag(PatternType.ForceNotStack) && PreviousPattern.ColumnWithObjects < TotalColumns)
                 holdColumn = FindAvailableColumn(holdColumn, PreviousPattern);
 
             // Create the hold note

osu.Game.Rulesets.Mania/ManiaRuleset.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
@@ -89,79 +88,79 @@ namespace osu.Game.Rulesets.Mania
 
         public override IEnumerable<Mod> ConvertFromLegacyMods(LegacyMods mods)
         {
-            if (mods.HasFlagFast(LegacyMods.Nightcore))
+            if (mods.HasFlag(LegacyMods.Nightcore))
                 yield return new ManiaModNightcore();
-            else if (mods.HasFlagFast(LegacyMods.DoubleTime))
+            else if (mods.HasFlag(LegacyMods.DoubleTime))
                 yield return new ManiaModDoubleTime();
 
-            if (mods.HasFlagFast(LegacyMods.Perfect))
+            if (mods.HasFlag(LegacyMods.Perfect))
                 yield return new ManiaModPerfect();
-            else if (mods.HasFlagFast(LegacyMods.SuddenDeath))
+            else if (mods.HasFlag(LegacyMods.SuddenDeath))
                 yield return new ManiaModSuddenDeath();
 
-            if (mods.HasFlagFast(LegacyMods.Cinema))
+            if (mods.HasFlag(LegacyMods.Cinema))
                 yield return new ManiaModCinema();
-            else if (mods.HasFlagFast(LegacyMods.Autoplay))
+            else if (mods.HasFlag(LegacyMods.Autoplay))
                 yield return new ManiaModAutoplay();
 
-            if (mods.HasFlagFast(LegacyMods.Easy))
+            if (mods.HasFlag(LegacyMods.Easy))
                 yield return new ManiaModEasy();
 
-            if (mods.HasFlagFast(LegacyMods.FadeIn))
+            if (mods.HasFlag(LegacyMods.FadeIn))
                 yield return new ManiaModFadeIn();
 
-            if (mods.HasFlagFast(LegacyMods.Flashlight))
+            if (mods.HasFlag(LegacyMods.Flashlight))
                 yield return new ManiaModFlashlight();
 
-            if (mods.HasFlagFast(LegacyMods.HalfTime))
+            if (mods.HasFlag(LegacyMods.HalfTime))
                 yield return new ManiaModHalfTime();
 
-            if (mods.HasFlagFast(LegacyMods.HardRock))
+            if (mods.HasFlag(LegacyMods.HardRock))
                 yield return new ManiaModHardRock();
 
-            if (mods.HasFlagFast(LegacyMods.Hidden))
+            if (mods.HasFlag(LegacyMods.Hidden))
                 yield return new ManiaModHidden();
 
-            if (mods.HasFlagFast(LegacyMods.Key1))
+            if (mods.HasFlag(LegacyMods.Key1))
                 yield return new ManiaModKey1();
 
-            if (mods.HasFlagFast(LegacyMods.Key2))
+            if (mods.HasFlag(LegacyMods.Key2))
                 yield return new ManiaModKey2();
 
-            if (mods.HasFlagFast(LegacyMods.Key3))
+            if (mods.HasFlag(LegacyMods.Key3))
                 yield return new ManiaModKey3();
 
-            if (mods.HasFlagFast(LegacyMods.Key4))
+            if (mods.HasFlag(LegacyMods.Key4))
                 yield return new ManiaModKey4();
 
-            if (mods.HasFlagFast(LegacyMods.Key5))
+            if (mods.HasFlag(LegacyMods.Key5))
                 yield return new ManiaModKey5();
 
-            if (mods.HasFlagFast(LegacyMods.Key6))
+            if (mods.HasFlag(LegacyMods.Key6))
                 yield return new ManiaModKey6();
 
-            if (mods.HasFlagFast(LegacyMods.Key7))
+            if (mods.HasFlag(LegacyMods.Key7))
                 yield return new ManiaModKey7();
 
-            if (mods.HasFlagFast(LegacyMods.Key8))
+            if (mods.HasFlag(LegacyMods.Key8))
                 yield return new ManiaModKey8();
 
-            if (mods.HasFlagFast(LegacyMods.Key9))
+            if (mods.HasFlag(LegacyMods.Key9))
                 yield return new ManiaModKey9();
 
-            if (mods.HasFlagFast(LegacyMods.KeyCoop))
+            if (mods.HasFlag(LegacyMods.KeyCoop))
                 yield return new ManiaModDualStages();
 
-            if (mods.HasFlagFast(LegacyMods.NoFail))
+            if (mods.HasFlag(LegacyMods.NoFail))
                 yield return new ManiaModNoFail();
 
-            if (mods.HasFlagFast(LegacyMods.Random))
+            if (mods.HasFlag(LegacyMods.Random))
                 yield return new ManiaModRandom();
 
-            if (mods.HasFlagFast(LegacyMods.Mirror))
+            if (mods.HasFlag(LegacyMods.Mirror))
                 yield return new ManiaModMirror();
 
-            if (mods.HasFlagFast(LegacyMods.ScoreV2))
+            if (mods.HasFlag(LegacyMods.ScoreV2))
                 yield return new ModScoreV2();
         }
 
@@ -241,6 +240,7 @@ namespace osu.Game.Rulesets.Mania
                         new ManiaModEasy(),
                         new ManiaModNoFail(),
                         new MultiMod(new ManiaModHalfTime(), new ManiaModDaycore()),
+                        new ManiaModNoRelease(),
                     };
 
                 case ModType.DifficultyIncrease:

osu.Game.Rulesets.Mania/Mods/ManiaModNoRelease.cs

@@ -0,0 +1,107 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using System.Threading;
+using osu.Framework.Localisation;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Mania.Beatmaps;
+using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Rulesets.Mania.Objects.Drawables;
+using osu.Game.Rulesets.Mania.UI;
+using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Scoring;
+using osu.Game.Rulesets.UI;
+
+namespace osu.Game.Rulesets.Mania.Mods
+{
+    public partial class ManiaModNoRelease : Mod, IApplicableAfterBeatmapConversion, IApplicableToDrawableRuleset<ManiaHitObject>
+    {
+        public override string Name => "No Release";
+
+        public override string Acronym => "NR";
+
+        public override LocalisableString Description => "No more timing the end of hold notes.";
+
+        public override double ScoreMultiplier => 0.9;
+
+        public override ModType Type => ModType.DifficultyReduction;
+
+        public void ApplyToBeatmap(IBeatmap beatmap)
+        {
+            var maniaBeatmap = (ManiaBeatmap)beatmap;
+            var hitObjects = maniaBeatmap.HitObjects.Select(obj =>
+            {
+                if (obj is HoldNote hold)
+                    return new NoReleaseHoldNote(hold);
+
+                return obj;
+            }).ToList();
+
+            maniaBeatmap.HitObjects = hitObjects;
+        }
+
+        public void ApplyToDrawableRuleset(DrawableRuleset<ManiaHitObject> drawableRuleset)
+        {
+            var maniaRuleset = (DrawableManiaRuleset)drawableRuleset;
+
+            foreach (var stage in maniaRuleset.Playfield.Stages)
+            {
+                foreach (var column in stage.Columns)
+                {
+                    column.RegisterPool<NoReleaseTailNote, NoReleaseDrawableHoldNoteTail>(10, 50);
+                }
+            }
+        }
+
+        private partial class NoReleaseDrawableHoldNoteTail : DrawableHoldNoteTail
+        {
+            protected override void CheckForResult(bool userTriggered, double timeOffset)
+            {
+                // apply perfect once the tail is reached
+                if (HoldNote.HoldStartTime != null && timeOffset >= 0)
+                    ApplyResult(GetCappedResult(HitResult.Perfect));
+                else
+                    base.CheckForResult(userTriggered, timeOffset);
+            }
+        }
+
+        private class NoReleaseTailNote : TailNote
+        {
+        }
+
+        private class NoReleaseHoldNote : HoldNote
+        {
+            public NoReleaseHoldNote(HoldNote hold)
+            {
+                StartTime = hold.StartTime;
+                Duration = hold.Duration;
+                Column = hold.Column;
+                NodeSamples = hold.NodeSamples;
+            }
+
+            protected override void CreateNestedHitObjects(CancellationToken cancellationToken)
+            {
+                AddNested(Head = new HeadNote
+                {
+                    StartTime = StartTime,
+                    Column = Column,
+                    Samples = GetNodeSamples(0),
+                });
+
+                AddNested(Tail = new NoReleaseTailNote
+                {
+                    StartTime = EndTime,
+                    Column = Column,
+                    Samples = GetNodeSamples((NodeSamples?.Count - 1) ?? 1),
+                });
+
+                AddNested(Body = new HoldNoteBody
+                {
+                    StartTime = StartTime,
+                    Column = Column
+                });
+            }
+        }
+    }
+}

osu.Game.Rulesets.Mania/Objects/HoldNote.cs

@@ -72,18 +72,18 @@ namespace osu.Game.Rulesets.Mania.Objects
         /// <summary>
         /// The head note of the hold.
         /// </summary>
-        public HeadNote Head { get; private set; }
+        public HeadNote Head { get; protected set; }
 
         /// <summary>
         /// The tail note of the hold.
         /// </summary>
-        public TailNote Tail { get; private set; }
+        public TailNote Tail { get; protected set; }
 
         /// <summary>
         /// The body of the hold.
         /// This is an invisible and silent object that tracks the holding state of the <see cref="HoldNote"/>.
         /// </summary>
-        public HoldNoteBody Body { get; private set; }
+        public HoldNoteBody Body { get; protected set; }
 
         public override double MaximumJudgementOffset => Tail.MaximumJudgementOffset;
 

osu.Game.Rulesets.Mania/Skinning/Legacy/LegacyBodyPiece.cs

@@ -239,7 +239,7 @@ namespace osu.Game.Rulesets.Mania.Skinning.Legacy
                         // i dunno this looks about right??
                         // the guard against zero draw height is intended for zero-length hold notes. yes, such cases have been spotted in the wild.
                         if (sprite.DrawHeight > 0)
-                            bodySprite.Scale = new Vector2(1, MathF.Max(1, scaleDirection * 32800 / sprite.DrawHeight));
+                            bodySprite.Scale = new Vector2(1, scaleDirection * MathF.Max(1, 32800 / sprite.DrawHeight));
                     }
 
                     break;

osu.Game.Rulesets.Osu.Tests/Editor/TestSceneOsuEditorGrids.cs

@@ -1,6 +1,7 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System;
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Testing;
@@ -160,6 +161,8 @@ namespace osu.Game.Rulesets.Osu.Tests.Editor
             return grid switch
             {
                 RectangularPositionSnapGrid rectangular => rectangular.StartPosition.Value + GeometryUtils.RotateVector(rectangular.Spacing.Value, -rectangular.GridLineRotation.Value),
+                TriangularPositionSnapGrid triangular => triangular.StartPosition.Value + GeometryUtils.RotateVector(new Vector2(triangular.Spacing.Value / 2, triangular.Spacing.Value / 2 * MathF.Sqrt(3)), -triangular.GridLineRotation.Value),
+                CircularPositionSnapGrid circular => circular.StartPosition.Value + GeometryUtils.RotateVector(new Vector2(circular.Spacing.Value, 0), -45),
                 _ => Vector2.Zero
             };
         }

osu.Game.Rulesets.Osu/Edit/Blueprints/HitCircles/Components/HitCircleOverlapMarker.cs

@@ -7,7 +7,6 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shapes;
 using osu.Framework.Utils;
 using osu.Game.Configuration;
 using osu.Game.Rulesets.Objects.Types;
@@ -16,7 +15,6 @@ using osu.Game.Rulesets.Osu.Skinning.Default;
 using osu.Game.Screens.Edit;
 using osu.Game.Skinning;
 using osuTK;
-using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles.Components
 {
@@ -48,13 +46,6 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles.Components
                 RelativeSizeAxes = Axes.Both,
                 Children = new Drawable[]
                 {
-                    new Circle
-                    {
-                        Anchor = Anchor.Centre,
-                        Origin = Anchor.Centre,
-                        RelativeSizeAxes = Axes.Both,
-                        Colour = Color4.White,
-                    },
                     ring = new RingPiece
                     {
                         BorderThickness = 4,

osu.Game.Rulesets.Osu/Edit/Blueprints/HitCircles/HitCircleSelectionBlueprint.cs

@@ -1,8 +1,11 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Primitives;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles.Components;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
@@ -16,6 +19,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles
 
         protected readonly HitCirclePiece CirclePiece;
         private readonly HitCircleOverlapMarker marker;
+        private readonly Bindable<bool> showHitMarkers = new Bindable<bool>();
 
         public HitCircleSelectionBlueprint(HitCircle circle)
             : base(circle)
@@ -27,12 +31,32 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles
             };
         }
 
+        [BackgroundDependencyLoader]
+        private void load(OsuConfigManager config)
+        {
+            config.BindWith(OsuSetting.EditorShowHitMarkers, showHitMarkers);
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            showHitMarkers.BindValueChanged(_ =>
+            {
+                if (!showHitMarkers.Value)
+                    DrawableObject.RestoreHitAnimations();
+            });
+        }
+
         protected override void Update()
         {
             base.Update();
 
             CirclePiece.UpdateFrom(HitObject);
             marker.UpdateFrom(HitObject);
+
+            if (showHitMarkers.Value)
+                DrawableObject.SuppressHitAnimations();
         }
 
         public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => DrawableObject.HitArea.ReceivePositionalInputAt(screenSpacePos);

osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderCircleOverlay.cs

@@ -1,7 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Osu.Edit.Blueprints.HitCircles.Components;
 using osu.Game.Rulesets.Osu.Objects;
@@ -14,18 +13,17 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 
         private readonly Slider slider;
         private readonly SliderPosition position;
-        private readonly HitCircleOverlapMarker marker;
+        private readonly HitCircleOverlapMarker? marker;
 
         public SliderCircleOverlay(Slider slider, SliderPosition position)
         {
             this.slider = slider;
             this.position = position;
 
-            InternalChildren = new Drawable[]
-            {
-                marker = new HitCircleOverlapMarker(),
-                CirclePiece = new HitCirclePiece(),
-            };
+            if (position == SliderPosition.Start)
+                AddInternal(marker = new HitCircleOverlapMarker());
+
+            AddInternal(CirclePiece = new HitCirclePiece());
         }
 
         protected override void Update()
@@ -35,7 +33,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
             var circle = position == SliderPosition.Start ? (HitCircle)slider.HeadCircle : slider.TailCircle;
 
             CirclePiece.UpdateFrom(circle);
-            marker.UpdateFrom(circle);
+            marker?.UpdateFrom(circle);
         }
 
         public override void Hide()

osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/SliderSelectionBlueprint.cs

@@ -14,6 +14,7 @@ using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Input.Events;
 using osu.Framework.Utils;
 using osu.Game.Audio;
+using osu.Game.Configuration;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Objects;
@@ -54,11 +55,26 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
         [Resolved(CanBeNull = true)]
         private BindableBeatDivisor beatDivisor { get; set; }
 
-        public override Quad SelectionQuad => BodyPiece.ScreenSpaceDrawQuad;
+        public override Quad SelectionQuad
+        {
+            get
+            {
+                var result = BodyPiece.ScreenSpaceDrawQuad.AABBFloat;
+
+                if (ControlPointVisualiser != null)
+                {
+                    foreach (var piece in ControlPointVisualiser.Pieces)
+                        result = RectangleF.Union(result, piece.ScreenSpaceDrawQuad.AABBFloat);
+                }
+
+                return result;
+            }
+        }
 
         private readonly BindableList<PathControlPoint> controlPoints = new BindableList<PathControlPoint>();
         private readonly IBindable<int> pathVersion = new Bindable<int>();
         private readonly BindableList<HitObject> selectedObjects = new BindableList<HitObject>();
+        private readonly Bindable<bool> showHitMarkers = new Bindable<bool>();
 
         public SliderSelectionBlueprint(Slider slider)
             : base(slider)
@@ -66,7 +82,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
         }
 
         [BackgroundDependencyLoader]
-        private void load()
+        private void load(OsuConfigManager config)
         {
             InternalChildren = new Drawable[]
             {
@@ -74,6 +90,8 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
                 HeadOverlay = CreateCircleOverlay(HitObject, SliderPosition.Start),
                 TailOverlay = CreateCircleOverlay(HitObject, SliderPosition.End),
             };
+
+            config.BindWith(OsuSetting.EditorShowHitMarkers, showHitMarkers);
         }
 
         protected override void LoadComplete()
@@ -90,6 +108,11 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
             if (editorBeatmap != null)
                 selectedObjects.BindTo(editorBeatmap.SelectedHitObjects);
             selectedObjects.BindCollectionChanged((_, _) => updateVisualDefinition(), true);
+            showHitMarkers.BindValueChanged(_ =>
+            {
+                if (!showHitMarkers.Value)
+                    DrawableObject.RestoreHitAnimations();
+            });
         }
 
         public override bool HandleQuickDeletion()
@@ -110,6 +133,9 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
 
             if (IsSelected)
                 BodyPiece.UpdateFrom(HitObject);
+
+            if (showHitMarkers.Value)
+                DrawableObject.SuppressHitAnimations();
         }
 
         protected override bool OnHover(HoverEvent e)

osu.Game.Rulesets.Osu/Edit/OsuGridToolboxGroup.cs

@@ -1,17 +1,24 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
+using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
+using osu.Game.Graphics.Containers;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Input.Bindings;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Screens.Edit;
+using osu.Game.Screens.Edit.Components.RadioButtons;
 using osuTK;
+using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Osu.Edit
 {
@@ -20,6 +27,9 @@ namespace osu.Game.Rulesets.Osu.Edit
         [Resolved]
         private EditorBeatmap editorBeatmap { get; set; } = null!;
 
+        [Resolved]
+        private IExpandingContainer? expandingContainer { get; set; }
+
         /// <summary>
         /// X position of the grid's origin.
         /// </summary>
@@ -55,8 +65,8 @@ namespace osu.Game.Rulesets.Osu.Edit
         /// </summary>
         public BindableFloat GridLinesRotation { get; } = new BindableFloat(0f)
         {
-            MinValue = -45f,
-            MaxValue = 45f,
+            MinValue = -180f,
+            MaxValue = 180f,
             Precision = 1f
         };
 
@@ -72,10 +82,13 @@ namespace osu.Game.Rulesets.Osu.Edit
         /// </summary>
         public Bindable<Vector2> SpacingVector { get; } = new Bindable<Vector2>();
 
+        public Bindable<PositionSnapGridType> GridType { get; } = new Bindable<PositionSnapGridType>();
+
         private ExpandableSlider<float> startPositionXSlider = null!;
         private ExpandableSlider<float> startPositionYSlider = null!;
         private ExpandableSlider<float> spacingSlider = null!;
         private ExpandableSlider<float> gridLinesRotationSlider = null!;
+        private EditorRadioButtonCollection gridTypeButtons = null!;
 
         public OsuGridToolboxGroup()
             : base("grid")
@@ -109,6 +122,31 @@ namespace osu.Game.Rulesets.Osu.Edit
                     Current = GridLinesRotation,
                     KeyboardStep = 1,
                 },
+                new FillFlowContainer
+                {
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y,
+                    Spacing = new Vector2(0f, 10f),
+                    Children = new Drawable[]
+                    {
+                        gridTypeButtons = new EditorRadioButtonCollection
+                        {
+                            RelativeSizeAxes = Axes.X,
+                            Items = new[]
+                            {
+                                new RadioButton("Square",
+                                    () => GridType.Value = PositionSnapGridType.Square,
+                                    () => new SpriteIcon { Icon = FontAwesome.Regular.Square }),
+                                new RadioButton("Triangle",
+                                    () => GridType.Value = PositionSnapGridType.Triangle,
+                                    () => new OutlineTriangle(true, 20)),
+                                new RadioButton("Circle",
+                                    () => GridType.Value = PositionSnapGridType.Circle,
+                                    () => new SpriteIcon { Icon = FontAwesome.Regular.Circle }),
+                            }
+                        },
+                    }
+                },
             };
 
             Spacing.Value = editorBeatmap.BeatmapInfo.GridSize;
@@ -118,6 +156,8 @@ namespace osu.Game.Rulesets.Osu.Edit
         {
             base.LoadComplete();
 
+            gridTypeButtons.Items.First().Select();
+
             StartPositionX.BindValueChanged(x =>
             {
                 startPositionXSlider.ContractedLabelText = $"X: {x.NewValue:N0}";
@@ -145,6 +185,32 @@ namespace osu.Game.Rulesets.Osu.Edit
                 gridLinesRotationSlider.ContractedLabelText = $"R: {rotation.NewValue:#,0.##}";
                 gridLinesRotationSlider.ExpandedLabelText = $"Rotation: {rotation.NewValue:#,0.##}";
             }, true);
+
+            expandingContainer?.Expanded.BindValueChanged(v =>
+            {
+                gridTypeButtons.FadeTo(v.NewValue ? 1f : 0f, 500, Easing.OutQuint);
+                gridTypeButtons.BypassAutoSizeAxes = !v.NewValue ? Axes.Y : Axes.None;
+            }, true);
+
+            GridType.BindValueChanged(v =>
+            {
+                GridLinesRotation.Disabled = v.NewValue == PositionSnapGridType.Circle;
+
+                switch (v.NewValue)
+                {
+                    case PositionSnapGridType.Square:
+                        GridLinesRotation.Value = ((GridLinesRotation.Value + 405) % 90) - 45;
+                        GridLinesRotation.MinValue = -45;
+                        GridLinesRotation.MaxValue = 45;
+                        break;
+
+                    case PositionSnapGridType.Triangle:
+                        GridLinesRotation.Value = ((GridLinesRotation.Value + 390) % 60) - 30;
+                        GridLinesRotation.MinValue = -30;
+                        GridLinesRotation.MaxValue = 30;
+                        break;
+                }
+            }, true);
         }
 
         private void nextGridSize()
@@ -167,5 +233,42 @@ namespace osu.Game.Rulesets.Osu.Edit
         public void OnReleased(KeyBindingReleaseEvent<GlobalAction> e)
         {
         }
+
+        public partial class OutlineTriangle : BufferedContainer
+        {
+            public OutlineTriangle(bool outlineOnly, float size)
+                : base(cachedFrameBuffer: true)
+            {
+                Size = new Vector2(size);
+
+                InternalChildren = new Drawable[]
+                {
+                    new EquilateralTriangle { RelativeSizeAxes = Axes.Both },
+                };
+
+                if (outlineOnly)
+                {
+                    AddInternal(new EquilateralTriangle
+                    {
+                        Anchor = Anchor.TopCentre,
+                        Origin = Anchor.Centre,
+                        RelativePositionAxes = Axes.Y,
+                        Y = 0.48f,
+                        Colour = Color4.Black,
+                        Size = new Vector2(size - 7),
+                        Blending = BlendingParameters.None,
+                    });
+                }
+
+                Blending = BlendingParameters.Additive;
+            }
+        }
+    }
+
+    public enum PositionSnapGridType
+    {
+        Square,
+        Triangle,
+        Circle,
     }
 }

osu.Game.Rulesets.Osu/Edit/OsuHitObjectComposer.cs

@@ -10,7 +10,6 @@ using System.Text.RegularExpressions;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Caching;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
@@ -51,6 +50,8 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         private readonly Bindable<TernaryState> rectangularGridSnapToggle = new Bindable<TernaryState>();
 
+        protected override Drawable CreateHitObjectInspector() => new OsuHitObjectInspector();
+
         protected override IEnumerable<TernaryButton> CreateTernaryButtons()
             => base.CreateTernaryButtons()
                    .Concat(DistanceSnapProvider.CreateTernaryButtons())
@@ -99,9 +100,9 @@ namespace osu.Game.Rulesets.Osu.Edit
             // we may be entering the screen with a selection already active
             updateDistanceSnapGrid();
 
-            updatePositionSnapGrid();
+            OsuGridToolboxGroup.GridType.BindValueChanged(updatePositionSnapGrid, true);
 
-            RightToolbox.AddRange(new EditorToolboxGroup[]
+            RightToolbox.AddRange(new Drawable[]
                 {
                     OsuGridToolboxGroup,
                     new TransformToolboxGroup
@@ -114,18 +115,45 @@ namespace osu.Game.Rulesets.Osu.Edit
             );
         }
 
-        private void updatePositionSnapGrid()
+        private void updatePositionSnapGrid(ValueChangedEvent<PositionSnapGridType> obj)
         {
             if (positionSnapGrid != null)
                 LayerBelowRuleset.Remove(positionSnapGrid, true);
 
-            var rectangularPositionSnapGrid = new RectangularPositionSnapGrid();
+            switch (obj.NewValue)
+            {
+                case PositionSnapGridType.Square:
+                    var rectangularPositionSnapGrid = new RectangularPositionSnapGrid();
 
-            rectangularPositionSnapGrid.StartPosition.BindTo(OsuGridToolboxGroup.StartPosition);
-            rectangularPositionSnapGrid.Spacing.BindTo(OsuGridToolboxGroup.SpacingVector);
-            rectangularPositionSnapGrid.GridLineRotation.BindTo(OsuGridToolboxGroup.GridLinesRotation);
+                    rectangularPositionSnapGrid.Spacing.BindTo(OsuGridToolboxGroup.SpacingVector);
+                    rectangularPositionSnapGrid.GridLineRotation.BindTo(OsuGridToolboxGroup.GridLinesRotation);
 
-            positionSnapGrid = rectangularPositionSnapGrid;
+                    positionSnapGrid = rectangularPositionSnapGrid;
+                    break;
+
+                case PositionSnapGridType.Triangle:
+                    var triangularPositionSnapGrid = new TriangularPositionSnapGrid();
+
+                    triangularPositionSnapGrid.Spacing.BindTo(OsuGridToolboxGroup.Spacing);
+                    triangularPositionSnapGrid.GridLineRotation.BindTo(OsuGridToolboxGroup.GridLinesRotation);
+
+                    positionSnapGrid = triangularPositionSnapGrid;
+                    break;
+
+                case PositionSnapGridType.Circle:
+                    var circularPositionSnapGrid = new CircularPositionSnapGrid();
+
+                    circularPositionSnapGrid.Spacing.BindTo(OsuGridToolboxGroup.Spacing);
+
+                    positionSnapGrid = circularPositionSnapGrid;
+                    break;
+
+                default:
+                    throw new ArgumentOutOfRangeException(nameof(OsuGridToolboxGroup.GridType), OsuGridToolboxGroup.GridType, "Unsupported grid type.");
+            }
+
+            // Bind the start position to the toolbox sliders.
+            positionSnapGrid.StartPosition.BindTo(OsuGridToolboxGroup.StartPosition);
 
             positionSnapGrid.RelativeSizeAxes = Axes.Both;
             LayerBelowRuleset.Add(positionSnapGrid);
@@ -192,7 +220,7 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override SnapResult FindSnappedPositionAndTime(Vector2 screenSpacePosition, SnapType snapType = SnapType.All)
         {
-            if (snapType.HasFlagFast(SnapType.NearbyObjects) && snapToVisibleBlueprints(screenSpacePosition, out var snapResult))
+            if (snapType.HasFlag(SnapType.NearbyObjects) && snapToVisibleBlueprints(screenSpacePosition, out var snapResult))
             {
                 // In the case of snapping to nearby objects, a time value is not provided.
                 // This matches the stable editor (which also uses current time), but with the introduction of time-snapping distance snap
@@ -202,7 +230,7 @@ namespace osu.Game.Rulesets.Osu.Edit
                 // We want to ensure that in this particular case, the time-snapping component of distance snap is still applied.
                 // The easiest way to ensure this is to attempt application of distance snap after a nearby object is found, and copy over
                 // the time value if the proposed positions are roughly the same.
-                if (snapType.HasFlagFast(SnapType.RelativeGrids) && DistanceSnapProvider.DistanceSnapToggle.Value == TernaryState.True && distanceSnapGrid != null)
+                if (snapType.HasFlag(SnapType.RelativeGrids) && DistanceSnapProvider.DistanceSnapToggle.Value == TernaryState.True && distanceSnapGrid != null)
                 {
                     (Vector2 distanceSnappedPosition, double distanceSnappedTime) = distanceSnapGrid.GetSnappedPosition(distanceSnapGrid.ToLocalSpace(snapResult.ScreenSpacePosition));
                     if (Precision.AlmostEquals(distanceSnapGrid.ToScreenSpace(distanceSnappedPosition), snapResult.ScreenSpacePosition, 1))
@@ -214,7 +242,7 @@ namespace osu.Game.Rulesets.Osu.Edit
 
             SnapResult result = base.FindSnappedPositionAndTime(screenSpacePosition, snapType);
 
-            if (snapType.HasFlagFast(SnapType.RelativeGrids))
+            if (snapType.HasFlag(SnapType.RelativeGrids))
             {
                 if (DistanceSnapProvider.DistanceSnapToggle.Value == TernaryState.True && distanceSnapGrid != null)
                 {
@@ -225,7 +253,7 @@ namespace osu.Game.Rulesets.Osu.Edit
                 }
             }
 
-            if (snapType.HasFlagFast(SnapType.GlobalGrids))
+            if (snapType.HasFlag(SnapType.GlobalGrids))
             {
                 if (rectangularGridSnapToggle.Value == TernaryState.True)
                 {

osu.Game.Rulesets.Osu/Edit/OsuHitObjectInspector.cs

@@ -0,0 +1,42 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Diagnostics;
+using System.Linq;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Screens.Edit.Compose.Components;
+
+namespace osu.Game.Rulesets.Osu.Edit
+{
+    public partial class OsuHitObjectInspector : HitObjectInspector
+    {
+        protected override void AddInspectorValues()
+        {
+            base.AddInspectorValues();
+
+            if (EditorBeatmap.SelectedHitObjects.Count > 0)
+            {
+                var firstInSelection = (OsuHitObject)EditorBeatmap.SelectedHitObjects.MinBy(ho => ho.StartTime)!;
+                var lastInSelection = (OsuHitObject)EditorBeatmap.SelectedHitObjects.MaxBy(ho => ho.GetEndTime())!;
+
+                Debug.Assert(firstInSelection != null && lastInSelection != null);
+
+                var precedingObject = (OsuHitObject?)EditorBeatmap.HitObjects.LastOrDefault(ho => ho.GetEndTime() < firstInSelection.StartTime);
+                var nextObject = (OsuHitObject?)EditorBeatmap.HitObjects.FirstOrDefault(ho => ho.StartTime > lastInSelection.GetEndTime());
+
+                if (precedingObject != null && precedingObject is not Spinner)
+                {
+                    AddHeader("To previous");
+                    AddValue($"{(firstInSelection.StackedPosition - precedingObject.StackedEndPosition).Length:#,0.##}px");
+                }
+
+                if (nextObject != null && nextObject is not Spinner)
+                {
+                    AddHeader("To next");
+                    AddValue($"{(nextObject.StackedPosition - lastInSelection.StackedEndPosition).Length:#,0.##}px");
+                }
+            }
+        }
+    }
+}

osu.Game.Rulesets.Osu/Edit/OsuSelectionRotationHandler.cs

@@ -53,9 +53,11 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override void Begin()
         {
-            if (objectsInRotation != null)
+            if (OperationInProgress.Value)
                 throw new InvalidOperationException($"Cannot {nameof(Begin)} a rotate operation while another is in progress!");
 
+            base.Begin();
+
             changeHandler?.BeginChange();
 
             objectsInRotation = selectedMovableObjects.ToArray();
@@ -68,10 +70,10 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override void Update(float rotation, Vector2? origin = null)
         {
-            if (objectsInRotation == null)
+            if (!OperationInProgress.Value)
                 throw new InvalidOperationException($"Cannot {nameof(Update)} a rotate operation without calling {nameof(Begin)} first!");
 
-            Debug.Assert(originalPositions != null && originalPathControlPointPositions != null && defaultOrigin != null);
+            Debug.Assert(objectsInRotation != null && originalPositions != null && originalPathControlPointPositions != null && defaultOrigin != null);
 
             Vector2 actualOrigin = origin ?? defaultOrigin.Value;
 
@@ -91,11 +93,13 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override void Commit()
         {
-            if (objectsInRotation == null)
+            if (!OperationInProgress.Value)
                 throw new InvalidOperationException($"Cannot {nameof(Commit)} a rotate operation without calling {nameof(Begin)} first!");
 
             changeHandler?.EndChange();
 
+            base.Commit();
+
             objectsInRotation = null;
             originalPositions = null;
             originalPathControlPointPositions = null;

osu.Game.Rulesets.Osu/Edit/OsuSelectionScaleHandler.cs

@@ -72,9 +72,11 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override void Begin()
         {
-            if (objectsInScale != null)
+            if (OperationInProgress.Value)
                 throw new InvalidOperationException($"Cannot {nameof(Begin)} a scale operation while another is in progress!");
 
+            base.Begin();
+
             changeHandler?.BeginChange();
 
             objectsInScale = selectedMovableObjects.ToDictionary(ho => ho, ho => new OriginalHitObjectState(ho));
@@ -86,10 +88,10 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override void Update(Vector2 scale, Vector2? origin = null, Axes adjustAxis = Axes.Both)
         {
-            if (objectsInScale == null)
+            if (!OperationInProgress.Value)
                 throw new InvalidOperationException($"Cannot {nameof(Update)} a scale operation without calling {nameof(Begin)} first!");
 
-            Debug.Assert(defaultOrigin != null && OriginalSurroundingQuad != null);
+            Debug.Assert(objectsInScale != null && defaultOrigin != null && OriginalSurroundingQuad != null);
 
             Vector2 actualOrigin = origin ?? defaultOrigin.Value;
 
@@ -117,11 +119,13 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override void Commit()
         {
-            if (objectsInScale == null)
+            if (!OperationInProgress.Value)
                 throw new InvalidOperationException($"Cannot {nameof(Commit)} a rotate operation without calling {nameof(Begin)} first!");
 
             changeHandler?.EndChange();
 
+            base.Commit();
+
             objectsInScale = null;
             OriginalSurroundingQuad = null;
             defaultOrigin = null;

osu.Game.Rulesets.Osu/Edit/TransformToolboxGroup.cs

@@ -77,13 +77,15 @@ namespace osu.Game.Rulesets.Osu.Edit
             {
                 case GlobalAction.EditorToggleRotateControl:
                 {
-                    rotateButton.TriggerClick();
+                    if (!RotationHandler.OperationInProgress.Value || rotateButton.Selected.Value)
+                        rotateButton.TriggerClick();
                     return true;
                 }
 
                 case GlobalAction.EditorToggleScaleControl:
                 {
-                    scaleButton.TriggerClick();
+                    if (!ScaleHandler.OperationInProgress.Value || scaleButton.Selected.Value)
+                        scaleButton.TriggerClick();
                     return true;
                 }
             }

osu.Game.Rulesets.Osu/Mods/OsuModTraceable.cs

@@ -6,7 +6,9 @@ using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Localisation;
 using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Skinning.Default;
 
@@ -23,6 +25,8 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         public override Type[] IncompatibleMods => new[] { typeof(IHidesApproachCircles), typeof(OsuModDepth) };
 
+        protected override bool IsFirstAdjustableObject(HitObject hitObject) => !(hitObject is Spinner || hitObject is SpinnerTick);
+
         protected override void ApplyIncreasedVisibilityState(DrawableHitObject hitObject, ArmedState state)
         {
         }

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableHitCircle.cs

@@ -9,6 +9,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Input.Events;
+using osu.Framework.Utils;
 using osu.Game.Graphics.Containers;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects.Drawables;
@@ -19,6 +20,7 @@ using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Skinning;
 using osuTK;
+using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
@@ -319,5 +321,32 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             {
             }
         }
+
+        #region FOR EDITOR USE ONLY, DO NOT USE FOR ANY OTHER PURPOSE
+
+        internal void SuppressHitAnimations()
+        {
+            UpdateState(ArmedState.Idle);
+            UpdateComboColour();
+
+            // This method is called every frame in editor contexts, thus the lack of need for transforms.
+
+            if (Time.Current >= HitStateUpdateTime)
+            {
+                // More or less matches stable (see https://github.com/peppy/osu-stable-reference/blob/bb57924c1552adbed11ee3d96cdcde47cf96f2b6/osu!/GameplayElements/HitObjects/Osu/HitCircleOsu.cs#L336-L338)
+                AccentColour.Value = Color4.White;
+                Alpha = Interpolation.ValueAt(Time.Current, 1f, 0f, HitStateUpdateTime, HitStateUpdateTime + 700);
+            }
+
+            LifetimeEnd = HitStateUpdateTime + 700;
+        }
+
+        internal void RestoreHitAnimations()
+        {
+            UpdateState(ArmedState.Hit, force: true);
+            UpdateComboColour();
+        }
+
+        #endregion
     }
 }

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableOsuJudgement.cs

@@ -48,10 +48,20 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             if (!positionTransferred && JudgedObject is DrawableOsuHitObject osuObject && JudgedObject.IsInUse)
             {
-                Position = osuObject.ToSpaceOfOtherDrawable(osuObject.OriginPosition, Parent!);
-                Scale = new Vector2(osuObject.HitObject.Scale);
+                switch (osuObject)
+                {
+                    case DrawableSlider slider:
+                        Position = slider.TailCircle.ToSpaceOfOtherDrawable(slider.TailCircle.OriginPosition, Parent!);
+                        break;
+
+                    default:
+                        Position = osuObject.ToSpaceOfOtherDrawable(osuObject.OriginPosition, Parent!);
+                        break;
+                }
 
                 positionTransferred = true;
+
+                Scale = new Vector2(osuObject.HitObject.Scale);
             }
         }
 

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSlider.cs

@@ -370,5 +370,23 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         private partial class DefaultSliderBody : PlaySliderBody
         {
         }
+
+        #region FOR EDITOR USE ONLY, DO NOT USE FOR ANY OTHER PURPOSE
+
+        internal void SuppressHitAnimations()
+        {
+            UpdateState(ArmedState.Idle);
+            HeadCircle.SuppressHitAnimations();
+            TailCircle.SuppressHitAnimations();
+        }
+
+        internal void RestoreHitAnimations()
+        {
+            UpdateState(ArmedState.Hit);
+            HeadCircle.RestoreHitAnimations();
+            TailCircle.RestoreHitAnimations();
+        }
+
+        #endregion
     }
 }

osu.Game.Rulesets.Osu/Objects/Drawables/DrawableSliderTail.cs

@@ -8,10 +8,12 @@ using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Utils;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Skinning;
 using osuTK;
+using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
@@ -125,5 +127,32 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             if (Slider != null)
                 Position = Slider.CurvePositionAt(HitObject.RepeatIndex % 2 == 0 ? 1 : 0);
         }
+
+        #region FOR EDITOR USE ONLY, DO NOT USE FOR ANY OTHER PURPOSE
+
+        internal void SuppressHitAnimations()
+        {
+            UpdateState(ArmedState.Idle);
+            UpdateComboColour();
+
+            // This method is called every frame in editor contexts, thus the lack of need for transforms.
+
+            if (Time.Current >= HitStateUpdateTime)
+            {
+                // More or less matches stable (see https://github.com/peppy/osu-stable-reference/blob/bb57924c1552adbed11ee3d96cdcde47cf96f2b6/osu!/GameplayElements/HitObjects/Osu/HitCircleOsu.cs#L336-L338)
+                AccentColour.Value = Color4.White;
+                Alpha = Interpolation.ValueAt(Time.Current, 1f, 0f, HitStateUpdateTime, HitStateUpdateTime + 700);
+            }
+
+            LifetimeEnd = HitStateUpdateTime + 700;
+        }
+
+        internal void RestoreHitAnimations()
+        {
+            UpdateState(ArmedState.Hit);
+            UpdateComboColour();
+        }
+
+        #endregion
     }
 }

osu.Game.Rulesets.Osu/OsuRuleset.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
@@ -70,55 +69,55 @@ namespace osu.Game.Rulesets.Osu
 
         public override IEnumerable<Mod> ConvertFromLegacyMods(LegacyMods mods)
         {
-            if (mods.HasFlagFast(LegacyMods.Nightcore))
+            if (mods.HasFlag(LegacyMods.Nightcore))
                 yield return new OsuModNightcore();
-            else if (mods.HasFlagFast(LegacyMods.DoubleTime))
+            else if (mods.HasFlag(LegacyMods.DoubleTime))
                 yield return new OsuModDoubleTime();
 
-            if (mods.HasFlagFast(LegacyMods.Perfect))
+            if (mods.HasFlag(LegacyMods.Perfect))
                 yield return new OsuModPerfect();
-            else if (mods.HasFlagFast(LegacyMods.SuddenDeath))
+            else if (mods.HasFlag(LegacyMods.SuddenDeath))
                 yield return new OsuModSuddenDeath();
 
-            if (mods.HasFlagFast(LegacyMods.Autopilot))
+            if (mods.HasFlag(LegacyMods.Autopilot))
                 yield return new OsuModAutopilot();
 
-            if (mods.HasFlagFast(LegacyMods.Cinema))
+            if (mods.HasFlag(LegacyMods.Cinema))
                 yield return new OsuModCinema();
-            else if (mods.HasFlagFast(LegacyMods.Autoplay))
+            else if (mods.HasFlag(LegacyMods.Autoplay))
                 yield return new OsuModAutoplay();
 
-            if (mods.HasFlagFast(LegacyMods.Easy))
+            if (mods.HasFlag(LegacyMods.Easy))
                 yield return new OsuModEasy();
 
-            if (mods.HasFlagFast(LegacyMods.Flashlight))
+            if (mods.HasFlag(LegacyMods.Flashlight))
                 yield return new OsuModFlashlight();
 
-            if (mods.HasFlagFast(LegacyMods.HalfTime))
+            if (mods.HasFlag(LegacyMods.HalfTime))
                 yield return new OsuModHalfTime();
 
-            if (mods.HasFlagFast(LegacyMods.HardRock))
+            if (mods.HasFlag(LegacyMods.HardRock))
                 yield return new OsuModHardRock();
 
-            if (mods.HasFlagFast(LegacyMods.Hidden))
+            if (mods.HasFlag(LegacyMods.Hidden))
                 yield return new OsuModHidden();
 
-            if (mods.HasFlagFast(LegacyMods.NoFail))
+            if (mods.HasFlag(LegacyMods.NoFail))
                 yield return new OsuModNoFail();
 
-            if (mods.HasFlagFast(LegacyMods.Relax))
+            if (mods.HasFlag(LegacyMods.Relax))
                 yield return new OsuModRelax();
 
-            if (mods.HasFlagFast(LegacyMods.SpunOut))
+            if (mods.HasFlag(LegacyMods.SpunOut))
                 yield return new OsuModSpunOut();
 
-            if (mods.HasFlagFast(LegacyMods.Target))
+            if (mods.HasFlag(LegacyMods.Target))
                 yield return new OsuModTargetPractice();
 
-            if (mods.HasFlagFast(LegacyMods.TouchDevice))
+            if (mods.HasFlag(LegacyMods.TouchDevice))
                 yield return new OsuModTouchDevice();
 
-            if (mods.HasFlagFast(LegacyMods.ScoreV2))
+            if (mods.HasFlag(LegacyMods.ScoreV2))
                 yield return new ModScoreV2();
         }
 

osu.Game.Rulesets.Osu/UI/Cursor/CursorTrail.cs

@@ -7,7 +7,6 @@ using System;
 using System.Diagnostics;
 using System.Runtime.InteropServices;
 using osu.Framework.Allocation;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Rendering;
@@ -243,14 +242,14 @@ namespace osu.Game.Rulesets.Osu.UI.Cursor
 
                 originPosition = Vector2.Zero;
 
-                if (Source.TrailOrigin.HasFlagFast(Anchor.x1))
+                if (Source.TrailOrigin.HasFlag(Anchor.x1))
                     originPosition.X = 0.5f;
-                else if (Source.TrailOrigin.HasFlagFast(Anchor.x2))
+                else if (Source.TrailOrigin.HasFlag(Anchor.x2))
                     originPosition.X = 1f;
 
-                if (Source.TrailOrigin.HasFlagFast(Anchor.y1))
+                if (Source.TrailOrigin.HasFlag(Anchor.y1))
                     originPosition.Y = 0.5f;
-                else if (Source.TrailOrigin.HasFlagFast(Anchor.y2))
+                else if (Source.TrailOrigin.HasFlag(Anchor.y2))
                     originPosition.Y = 1f;
 
                 Source.parts.CopyTo(parts, 0);

osu.Game.Rulesets.Osu/UI/OsuPlayfield.cs

@@ -8,6 +8,7 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Primitives;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
@@ -47,6 +48,8 @@ namespace osu.Game.Rulesets.Osu.UI
 
         protected override GameplayCursorContainer? CreateCursor() => new OsuCursorContainer();
 
+        public override Quad SkinnableComponentScreenSpaceDrawQuad => playfieldBorder.ScreenSpaceDrawQuad;
+
         private readonly Container judgementAboveHitObjectLayer;
 
         public OsuPlayfield()

osu.Game.Rulesets.Taiko/Difficulty/Skills/Peaks.cs

@@ -1,93 +0,0 @@
-// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
-// See the LICENCE file in the repository root for full licence text.
-
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using osu.Game.Rulesets.Difficulty.Preprocessing;
-using osu.Game.Rulesets.Difficulty.Skills;
-using osu.Game.Rulesets.Mods;
-
-namespace osu.Game.Rulesets.Taiko.Difficulty.Skills
-{
-    public class Peaks : Skill
-    {
-        private const double rhythm_skill_multiplier = 0.2 * final_multiplier;
-        private const double colour_skill_multiplier = 0.375 * final_multiplier;
-        private const double stamina_skill_multiplier = 0.375 * final_multiplier;
-
-        private const double final_multiplier = 0.0625;
-
-        private readonly Rhythm rhythm;
-        private readonly Colour colour;
-        private readonly Stamina stamina;
-
-        public double ColourDifficultyValue => colour.DifficultyValue() * colour_skill_multiplier;
-        public double RhythmDifficultyValue => rhythm.DifficultyValue() * rhythm_skill_multiplier;
-        public double StaminaDifficultyValue => stamina.DifficultyValue() * stamina_skill_multiplier;
-
-        public Peaks(Mod[] mods)
-            : base(mods)
-        {
-            rhythm = new Rhythm(mods);
-            colour = new Colour(mods);
-            stamina = new Stamina(mods);
-        }
-
-        /// <summary>
-        /// Returns the <i>p</i>-norm of an <i>n</i>-dimensional vector.
-        /// </summary>
-        /// <param name="p">The value of <i>p</i> to calculate the norm for.</param>
-        /// <param name="values">The coefficients of the vector.</param>
-        private double norm(double p, params double[] values) => Math.Pow(values.Sum(x => Math.Pow(x, p)), 1 / p);
-
-        public override void Process(DifficultyHitObject current)
-        {
-            rhythm.Process(current);
-            colour.Process(current);
-            stamina.Process(current);
-        }
-
-        /// <summary>
-        /// Returns the combined star rating of the beatmap, calculated using peak strains from all sections of the map.
-        /// </summary>
-        /// <remarks>
-        /// For each section, the peak strains of all separate skills are combined into a single peak strain for the section.
-        /// The resulting partial rating of the beatmap is a weighted sum of the combined peaks (higher peaks are weighted more).
-        /// </remarks>
-        public override double DifficultyValue()
-        {
-            List<double> peaks = new List<double>();
-
-            var colourPeaks = colour.GetCurrentStrainPeaks().ToList();
-            var rhythmPeaks = rhythm.GetCurrentStrainPeaks().ToList();
-            var staminaPeaks = stamina.GetCurrentStrainPeaks().ToList();
-
-            for (int i = 0; i < colourPeaks.Count; i++)
-            {
-                double colourPeak = colourPeaks[i] * colour_skill_multiplier;
-                double rhythmPeak = rhythmPeaks[i] * rhythm_skill_multiplier;
-                double staminaPeak = staminaPeaks[i] * stamina_skill_multiplier;
-
-                double peak = norm(1.5, colourPeak, staminaPeak);
-                peak = norm(2, peak, rhythmPeak);
-
-                // Sections with 0 strain are excluded to avoid worst-case time complexity of the following sort (e.g. /b/2351871).
-                // These sections will not contribute to the difficulty.
-                if (peak > 0)
-                    peaks.Add(peak);
-            }
-
-            double difficulty = 0;
-            double weight = 1;
-
-            foreach (double strain in peaks.OrderDescending())
-            {
-                difficulty += strain * weight;
-                weight *= 0.9;
-            }
-
-            return difficulty;
-        }
-    }
-}

osu.Game.Rulesets.Taiko/Difficulty/TaikoDifficultyCalculator.cs

@@ -23,6 +23,11 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
     {
         private const double difficulty_multiplier = 1.35;
 
+        private const double final_multiplier = 0.0625;
+        private const double rhythm_skill_multiplier = 0.2 * final_multiplier;
+        private const double colour_skill_multiplier = 0.375 * final_multiplier;
+        private const double stamina_skill_multiplier = 0.375 * final_multiplier;
+
         public override int Version => 20221107;
 
         public TaikoDifficultyCalculator(IRulesetInfo ruleset, IWorkingBeatmap beatmap)
@@ -34,7 +39,9 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
         {
             return new Skill[]
             {
-                new Peaks(mods)
+                new Rhythm(mods),
+                new Colour(mods),
+                new Stamina(mods)
             };
         }
 
@@ -72,13 +79,15 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
             if (beatmap.HitObjects.Count == 0)
                 return new TaikoDifficultyAttributes { Mods = mods };
 
-            var combined = (Peaks)skills[0];
+            Colour colour = (Colour)skills.First(x => x is Colour);
+            Rhythm rhythm = (Rhythm)skills.First(x => x is Rhythm);
+            Stamina stamina = (Stamina)skills.First(x => x is Stamina);
 
-            double colourRating = combined.ColourDifficultyValue * difficulty_multiplier;
-            double rhythmRating = combined.RhythmDifficultyValue * difficulty_multiplier;
-            double staminaRating = combined.StaminaDifficultyValue * difficulty_multiplier;
+            double colourRating = colour.DifficultyValue() * colour_skill_multiplier * difficulty_multiplier;
+            double rhythmRating = rhythm.DifficultyValue() * rhythm_skill_multiplier * difficulty_multiplier;
+            double staminaRating = stamina.DifficultyValue() * stamina_skill_multiplier * difficulty_multiplier;
 
-            double combinedRating = combined.DifficultyValue() * difficulty_multiplier;
+            double combinedRating = combinedDifficultyValue(rhythm, colour, stamina) * difficulty_multiplier;
             double starRating = rescale(combinedRating * 1.4);
 
             HitWindows hitWindows = new TaikoHitWindows();
@@ -109,5 +118,54 @@ namespace osu.Game.Rulesets.Taiko.Difficulty
 
             return 10.43 * Math.Log(sr / 8 + 1);
         }
+
+        /// <summary>
+        /// Returns the combined star rating of the beatmap, calculated using peak strains from all sections of the map.
+        /// </summary>
+        /// <remarks>
+        /// For each section, the peak strains of all separate skills are combined into a single peak strain for the section.
+        /// The resulting partial rating of the beatmap is a weighted sum of the combined peaks (higher peaks are weighted more).
+        /// </remarks>
+        private double combinedDifficultyValue(Rhythm rhythm, Colour colour, Stamina stamina)
+        {
+            List<double> peaks = new List<double>();
+
+            var colourPeaks = colour.GetCurrentStrainPeaks().ToList();
+            var rhythmPeaks = rhythm.GetCurrentStrainPeaks().ToList();
+            var staminaPeaks = stamina.GetCurrentStrainPeaks().ToList();
+
+            for (int i = 0; i < colourPeaks.Count; i++)
+            {
+                double colourPeak = colourPeaks[i] * colour_skill_multiplier;
+                double rhythmPeak = rhythmPeaks[i] * rhythm_skill_multiplier;
+                double staminaPeak = staminaPeaks[i] * stamina_skill_multiplier;
+
+                double peak = norm(1.5, colourPeak, staminaPeak);
+                peak = norm(2, peak, rhythmPeak);
+
+                // Sections with 0 strain are excluded to avoid worst-case time complexity of the following sort (e.g. /b/2351871).
+                // These sections will not contribute to the difficulty.
+                if (peak > 0)
+                    peaks.Add(peak);
+            }
+
+            double difficulty = 0;
+            double weight = 1;
+
+            foreach (double strain in peaks.OrderDescending())
+            {
+                difficulty += strain * weight;
+                weight *= 0.9;
+            }
+
+            return difficulty;
+        }
+
+        /// <summary>
+        /// Returns the <i>p</i>-norm of an <i>n</i>-dimensional vector.
+        /// </summary>
+        /// <param name="p">The value of <i>p</i> to calculate the norm for.</param>
+        /// <param name="values">The coefficients of the vector.</param>
+        private double norm(double p, params double[] values) => Math.Pow(values.Sum(x => Math.Pow(x, p)), 1 / p);
     }
 }

osu.Game.Rulesets.Taiko/TaikoRuleset.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Bindings;
@@ -79,43 +78,43 @@ namespace osu.Game.Rulesets.Taiko
 
         public override IEnumerable<Mod> ConvertFromLegacyMods(LegacyMods mods)
         {
-            if (mods.HasFlagFast(LegacyMods.Nightcore))
+            if (mods.HasFlag(LegacyMods.Nightcore))
                 yield return new TaikoModNightcore();
-            else if (mods.HasFlagFast(LegacyMods.DoubleTime))
+            else if (mods.HasFlag(LegacyMods.DoubleTime))
                 yield return new TaikoModDoubleTime();
 
-            if (mods.HasFlagFast(LegacyMods.Perfect))
+            if (mods.HasFlag(LegacyMods.Perfect))
                 yield return new TaikoModPerfect();
-            else if (mods.HasFlagFast(LegacyMods.SuddenDeath))
+            else if (mods.HasFlag(LegacyMods.SuddenDeath))
                 yield return new TaikoModSuddenDeath();
 
-            if (mods.HasFlagFast(LegacyMods.Cinema))
+            if (mods.HasFlag(LegacyMods.Cinema))
                 yield return new TaikoModCinema();
-            else if (mods.HasFlagFast(LegacyMods.Autoplay))
+            else if (mods.HasFlag(LegacyMods.Autoplay))
                 yield return new TaikoModAutoplay();
 
-            if (mods.HasFlagFast(LegacyMods.Easy))
+            if (mods.HasFlag(LegacyMods.Easy))
                 yield return new TaikoModEasy();
 
-            if (mods.HasFlagFast(LegacyMods.Flashlight))
+            if (mods.HasFlag(LegacyMods.Flashlight))
                 yield return new TaikoModFlashlight();
 
-            if (mods.HasFlagFast(LegacyMods.HalfTime))
+            if (mods.HasFlag(LegacyMods.HalfTime))
                 yield return new TaikoModHalfTime();
 
-            if (mods.HasFlagFast(LegacyMods.HardRock))
+            if (mods.HasFlag(LegacyMods.HardRock))
                 yield return new TaikoModHardRock();
 
-            if (mods.HasFlagFast(LegacyMods.Hidden))
+            if (mods.HasFlag(LegacyMods.Hidden))
                 yield return new TaikoModHidden();
 
-            if (mods.HasFlagFast(LegacyMods.NoFail))
+            if (mods.HasFlag(LegacyMods.NoFail))
                 yield return new TaikoModNoFail();
 
-            if (mods.HasFlagFast(LegacyMods.Relax))
+            if (mods.HasFlag(LegacyMods.Relax))
                 yield return new TaikoModRelax();
 
-            if (mods.HasFlagFast(LegacyMods.ScoreV2))
+            if (mods.HasFlag(LegacyMods.ScoreV2))
                 yield return new ModScoreV2();
         }
 

osu.Game.Tests/Beatmaps/Formats/LegacyBeatmapDecoderTest.cs

@@ -528,8 +528,17 @@ namespace osu.Game.Tests.Beatmaps.Formats
                 Assert.AreEqual("Gameplay/normal-hitnormal2", getTestableSampleInfo(hitObjects[2]).LookupNames.First());
                 Assert.AreEqual("Gameplay/normal-hitnormal", getTestableSampleInfo(hitObjects[3]).LookupNames.First());
 
-                // The control point at the end time of the slider should be applied
-                Assert.AreEqual("Gameplay/soft-hitnormal8", getTestableSampleInfo(hitObjects[4]).LookupNames.First());
+                // The fourth object is a slider.
+                // `Samples` of a slider are presumed to control the volume of sounds that last the entire duration of the slider
+                // (such as ticks, slider slide sounds, etc.)
+                // Thus, the point of query of control points used for `Samples` is just beyond the start time of the slider.
+                Assert.AreEqual("Gameplay/soft-hitnormal11", getTestableSampleInfo(hitObjects[4]).LookupNames.First());
+
+                // That said, the `NodeSamples` of the slider are responsible for the sounds of the slider's head / tail / repeats / large ticks etc.
+                // Therefore, they should be read at the time instant correspondent to the given node.
+                // This means that the tail should use bank 8 rather than 11.
+                Assert.AreEqual("Gameplay/soft-hitnormal11", ((ConvertSlider)hitObjects[4]).NodeSamples[0][0].LookupNames.First());
+                Assert.AreEqual("Gameplay/soft-hitnormal8", ((ConvertSlider)hitObjects[4]).NodeSamples[1][0].LookupNames.First());
             }
 
             static HitSampleInfo getTestableSampleInfo(HitObject hitObject) => hitObject.Samples[0];

osu.Game.Tests/Editing/EditorTimestampParserTest.cs

@@ -0,0 +1,43 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using NUnit.Framework;
+using osu.Game.Rulesets.Edit;
+
+namespace osu.Game.Tests.Editing
+{
+    [TestFixture]
+    public class EditorTimestampParserTest
+    {
+        private static readonly object?[][] test_cases =
+        {
+            new object?[] { ":", false, null, null },
+            new object?[] { "1", true, TimeSpan.FromMilliseconds(1), null },
+            new object?[] { "99", true, TimeSpan.FromMilliseconds(99), null },
+            new object?[] { "320000", true, TimeSpan.FromMilliseconds(320000), null },
+            new object?[] { "1:2", true, new TimeSpan(0, 0, 1, 2), null },
+            new object?[] { "1:02", true, new TimeSpan(0, 0, 1, 2), null },
+            new object?[] { "1:92", false, null, null },
+            new object?[] { "1:002", false, null, null },
+            new object?[] { "1:02:3", true, new TimeSpan(0, 0, 1, 2, 3), null },
+            new object?[] { "1:02:300", true, new TimeSpan(0, 0, 1, 2, 300), null },
+            new object?[] { "1:02:3000", false, null, null },
+            new object?[] { "1:02:300 ()", false, null, null },
+            new object?[] { "1:02:300 (1,2,3)", true, new TimeSpan(0, 0, 1, 2, 300), "1,2,3" },
+        };
+
+        [TestCaseSource(nameof(test_cases))]
+        public void TestTryParse(string timestamp, bool expectedSuccess, TimeSpan? expectedParsedTime, string? expectedSelection)
+        {
+            bool actualSuccess = EditorTimestampParser.TryParse(timestamp, out var actualParsedTime, out string? actualSelection);
+
+            Assert.Multiple(() =>
+            {
+                Assert.That(actualSuccess, Is.EqualTo(expectedSuccess));
+                Assert.That(actualParsedTime, Is.EqualTo(expectedParsedTime));
+                Assert.That(actualSelection, Is.EqualTo(expectedSelection));
+            });
+        }
+    }
+}

osu.Game.Tests/Editing/TestSceneEditorBeatmapProcessor.cs

@@ -5,6 +5,8 @@ using NUnit.Framework;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Beatmaps.Timing;
+using osu.Game.Rulesets.Mania;
+using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Osu;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Screens.Edit;
@@ -19,10 +21,11 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
-            };
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -36,14 +39,15 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -57,15 +61,16 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
                     new HitCircle { StartTime = 2000 },
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -74,20 +79,67 @@ namespace osu.Game.Tests.Editing
             Assert.That(beatmap.Breaks, Is.Empty);
         }
 
+        [Test]
+        public void TestHoldNote()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new ManiaRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HoldNote { StartTime = 1000, Duration = 10000 },
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new ManiaRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Has.Count.EqualTo(0));
+        }
+
+        [Test]
+        public void TestHoldNoteWithOverlappingNote()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new ManiaRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HoldNote { StartTime = 1000, Duration = 10000 },
+                    new Note { StartTime = 2000 },
+                    new Note { StartTime = 12000 },
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new ManiaRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Has.Count.EqualTo(0));
+        }
+
         [Test]
         public void TestTwoObjectsFarApart()
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
                     new HitCircle { StartTime = 5000 },
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -106,9 +158,10 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
@@ -119,7 +172,7 @@ namespace osu.Game.Tests.Editing
                     new BreakPeriod(1200, 4000),
                     new BreakPeriod(5200, 8000),
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -138,9 +191,10 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
@@ -151,7 +205,7 @@ namespace osu.Game.Tests.Editing
                 {
                     new BreakPeriod(1200, 8000),
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -172,9 +226,10 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1100 },
@@ -184,7 +239,7 @@ namespace osu.Game.Tests.Editing
                 {
                     new BreakPeriod(1200, 8000),
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -203,9 +258,10 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
@@ -216,7 +272,7 @@ namespace osu.Game.Tests.Editing
                     new ManualBreakPeriod(1200, 4000),
                     new ManualBreakPeriod(5200, 8000),
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -237,9 +293,10 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
@@ -250,7 +307,7 @@ namespace osu.Game.Tests.Editing
                 {
                     new ManualBreakPeriod(1200, 8000),
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -271,9 +328,10 @@ namespace osu.Game.Tests.Editing
         {
             var controlPoints = new ControlPointInfo();
             controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
-            var beatmap = new Beatmap
+            var beatmap = new EditorBeatmap(new Beatmap
             {
                 ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
                 HitObjects =
                 {
                     new HitCircle { StartTime = 1000 },
@@ -283,7 +341,7 @@ namespace osu.Game.Tests.Editing
                 {
                     new ManualBreakPeriod(1200, 8800),
                 }
-            };
+            });
 
             var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
             beatmapProcessor.PreProcess();
@@ -296,5 +354,140 @@ namespace osu.Game.Tests.Editing
                 Assert.That(beatmap.Breaks[0].EndTime, Is.EqualTo(8800));
             });
         }
+
+        [Test]
+        public void TestBreaksAtEndOfBeatmapAreRemoved()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HitCircle { StartTime = 1000 },
+                    new HitCircle { StartTime = 2000 },
+                },
+                Breaks =
+                {
+                    new BreakPeriod(10000, 15000),
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Is.Empty);
+        }
+
+        [Test]
+        public void TestManualBreaksAtEndOfBeatmapAreRemoved()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HitCircle { StartTime = 1000 },
+                    new HitCircle { StartTime = 2000 },
+                },
+                Breaks =
+                {
+                    new ManualBreakPeriod(10000, 15000),
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Is.Empty);
+        }
+
+        [Test]
+        public void TestManualBreaksAtEndOfBeatmapAreRemovedCorrectlyEvenWithConcurrentObjects()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HoldNote { StartTime = 1000, EndTime = 20000 },
+                    new HoldNote { StartTime = 2000, EndTime = 3000 },
+                },
+                Breaks =
+                {
+                    new ManualBreakPeriod(10000, 15000),
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Is.Empty);
+        }
+
+        [Test]
+        public void TestBreaksAtStartOfBeatmapAreRemoved()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HitCircle { StartTime = 10000 },
+                    new HitCircle { StartTime = 11000 },
+                },
+                Breaks =
+                {
+                    new BreakPeriod(0, 9000),
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Is.Empty);
+        }
+
+        [Test]
+        public void TestManualBreaksAtStartOfBeatmapAreRemoved()
+        {
+            var controlPoints = new ControlPointInfo();
+            controlPoints.Add(0, new TimingControlPoint { BeatLength = 500 });
+            var beatmap = new EditorBeatmap(new Beatmap
+            {
+                ControlPointInfo = controlPoints,
+                BeatmapInfo = { Ruleset = new OsuRuleset().RulesetInfo },
+                HitObjects =
+                {
+                    new HitCircle { StartTime = 10000 },
+                    new HitCircle { StartTime = 11000 },
+                },
+                Breaks =
+                {
+                    new ManualBreakPeriod(0, 9000),
+                }
+            });
+
+            var beatmapProcessor = new EditorBeatmapProcessor(beatmap, new OsuRuleset());
+            beatmapProcessor.PreProcess();
+            beatmapProcessor.PostProcess();
+
+            Assert.That(beatmap.Breaks, Is.Empty);
+        }
     }
 }

osu.Game.Tests/NonVisual/TestSceneTimedDifficultyCalculation.cs

@@ -22,7 +22,7 @@ namespace osu.Game.Tests.NonVisual
     public class TestSceneTimedDifficultyCalculation
     {
         [Test]
-        public void TestAttributesGeneratedForAllNonSkippedObjects()
+        public void TestAttributesGeneratedForEachObjectOnce()
         {
             var beatmap = new Beatmap<TestHitObject>
             {
@@ -40,15 +40,14 @@ namespace osu.Game.Tests.NonVisual
 
             List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
 
-            Assert.That(attribs.Count, Is.EqualTo(4));
+            Assert.That(attribs.Count, Is.EqualTo(3));
             assertEquals(attribs[0], beatmap.HitObjects[0]);
             assertEquals(attribs[1], beatmap.HitObjects[0], beatmap.HitObjects[1]);
-            assertEquals(attribs[2], beatmap.HitObjects[0], beatmap.HitObjects[1]); // From the nested object.
-            assertEquals(attribs[3], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
+            assertEquals(attribs[2], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
         }
 
         [Test]
-        public void TestAttributesNotGeneratedForSkippedObjects()
+        public void TestAttributesGeneratedForSkippedObjects()
         {
             var beatmap = new Beatmap<TestHitObject>
             {
@@ -72,35 +71,14 @@ namespace osu.Game.Tests.NonVisual
 
             List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
 
-            Assert.That(attribs.Count, Is.EqualTo(1));
-            assertEquals(attribs[0], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
-        }
-
-        [Test]
-        public void TestNestedObjectOnlyAddsParentOnce()
-        {
-            var beatmap = new Beatmap<TestHitObject>
-            {
-                HitObjects =
-                {
-                    new TestHitObject
-                    {
-                        StartTime = 1,
-                        Skip = true,
-                        Nested = 2
-                    },
-                }
-            };
-
-            List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
-
-            Assert.That(attribs.Count, Is.EqualTo(2));
+            Assert.That(attribs.Count, Is.EqualTo(3));
             assertEquals(attribs[0], beatmap.HitObjects[0]);
-            assertEquals(attribs[1], beatmap.HitObjects[0]);
+            assertEquals(attribs[1], beatmap.HitObjects[0], beatmap.HitObjects[1]);
+            assertEquals(attribs[2], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
         }
 
         [Test]
-        public void TestSkippedLastObjectAddedInLastIteration()
+        public void TestAttributesGeneratedOnceForSkippedObjects()
         {
             var beatmap = new Beatmap<TestHitObject>
             {
@@ -110,6 +88,7 @@ namespace osu.Game.Tests.NonVisual
                     new TestHitObject
                     {
                         StartTime = 2,
+                        Nested = 5,
                         Skip = true
                     },
                     new TestHitObject
@@ -122,8 +101,10 @@ namespace osu.Game.Tests.NonVisual
 
             List<TimedDifficultyAttributes> attribs = new TestDifficultyCalculator(new TestWorkingBeatmap(beatmap)).CalculateTimed();
 
-            Assert.That(attribs.Count, Is.EqualTo(1));
-            assertEquals(attribs[0], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
+            Assert.That(attribs.Count, Is.EqualTo(3));
+            assertEquals(attribs[0], beatmap.HitObjects[0]);
+            assertEquals(attribs[1], beatmap.HitObjects[0], beatmap.HitObjects[1]);
+            assertEquals(attribs[2], beatmap.HitObjects[0], beatmap.HitObjects[1], beatmap.HitObjects[2]);
         }
 
         private void assertEquals(TimedDifficultyAttributes attribs, params HitObject[] expected)

osu.Game.Tests/Resources/per-slider-node-sample-settings.osu

@@ -0,0 +1,22 @@
+osu file format v128
+
+[General]
+SampleSet: Normal
+
+[TimingPoints]
+15,1000,4,1,0,100,1,0
+2271,-100,4,1,0,5,0,0
+6021,-100,4,1,0,100,0,0
+8515,-100,4,1,0,5,0,0
+12765,-100,4,1,0,100,0,0
+14764,-100,4,1,0,5,0,0
+14770,-100,4,1,0,50,0,0
+17264,-100,4,1,0,5,0,0
+17270,-100,4,1,0,50,0,0
+22264,-100,4,1,0,100,0,0
+
+[HitObjects]
+113,54,2265,6,0,L|422:55,1,300,0|0,1:0|1:0,1:0:0:0:
+82,206,6015,2,0,L|457:204,1,350,0|0,2:0|2:0,2:0:0:0:
+75,310,10265,2,0,L|435:312,1,350,0|0,3:0|3:0,3:0:0:0:
+75,310,14764,2,0,L|435:312,3,350,0|0|0|0,3:0|3:0|3:0|3:0,3:0:0:0:

osu.Game.Tests/Visual/DailyChallenge/TestSceneDailyChallengeCarousel.cs

@@ -0,0 +1,176 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Extensions.ObjectExtensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Utils;
+using osu.Game.Graphics.Sprites;
+using osu.Game.Online.Rooms;
+using osu.Game.Overlays;
+using osu.Game.Screens.OnlinePlay.DailyChallenge;
+using osu.Game.Tests.Resources;
+
+namespace osu.Game.Tests.Visual.DailyChallenge
+{
+    public partial class TestSceneDailyChallengeCarousel : OsuTestScene
+    {
+        [Cached]
+        private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Plum);
+
+        private readonly Bindable<Room> room = new Bindable<Room>(new Room());
+
+        protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent) => new CachedModelDependencyContainer<Room>(base.CreateChildDependencies(parent))
+        {
+            Model = { BindTarget = room }
+        };
+
+        [Test]
+        public void TestBasicAppearance()
+        {
+            DailyChallengeCarousel carousel = null!;
+
+            AddStep("create content", () => Children = new Drawable[]
+            {
+                new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = colourProvider.Background4,
+                },
+                carousel = new DailyChallengeCarousel
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                }
+            });
+            AddSliderStep("adjust width", 0.1f, 1, 1, width =>
+            {
+                if (carousel.IsNotNull())
+                    carousel.Width = width;
+            });
+            AddSliderStep("adjust height", 0.1f, 1, 1, height =>
+            {
+                if (carousel.IsNotNull())
+                    carousel.Height = height;
+            });
+            AddRepeatStep("add content", () => carousel.Add(new FakeContent()), 3);
+        }
+
+        [Test]
+        public void TestIntegration()
+        {
+            GridContainer grid = null!;
+            DailyChallengeEventFeed feed = null!;
+            DailyChallengeScoreBreakdown breakdown = null!;
+
+            AddStep("create content", () => Children = new Drawable[]
+            {
+                new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = colourProvider.Background4,
+                },
+                grid = new GridContainer
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    RowDimensions =
+                    [
+                        new Dimension(),
+                        new Dimension()
+                    ],
+                    Content = new[]
+                    {
+                        new Drawable[]
+                        {
+                            new DailyChallengeCarousel
+                            {
+                                RelativeSizeAxes = Axes.Both,
+                                Anchor = Anchor.Centre,
+                                Origin = Anchor.Centre,
+                                Children = new Drawable[]
+                                {
+                                    new DailyChallengeTimeRemainingRing(),
+                                    breakdown = new DailyChallengeScoreBreakdown(),
+                                }
+                            }
+                        },
+                        [
+                            feed = new DailyChallengeEventFeed
+                            {
+                                RelativeSizeAxes = Axes.Both,
+                            }
+                        ],
+                    }
+                },
+            });
+            AddSliderStep("adjust width", 0.1f, 1, 1, width =>
+            {
+                if (grid.IsNotNull())
+                    grid.Width = width;
+            });
+            AddSliderStep("adjust height", 0.1f, 1, 1, height =>
+            {
+                if (grid.IsNotNull())
+                    grid.Height = height;
+            });
+            AddSliderStep("update time remaining", 0f, 1f, 0f, progress =>
+            {
+                var startedTimeAgo = TimeSpan.FromHours(24) * progress;
+                room.Value.StartDate.Value = DateTimeOffset.Now - startedTimeAgo;
+                room.Value.EndDate.Value = room.Value.StartDate.Value.Value.AddDays(1);
+            });
+            AddStep("add normal score", () =>
+            {
+                var testScore = TestResources.CreateTestScoreInfo();
+                testScore.TotalScore = RNG.Next(1_000_000);
+
+                feed.AddNewScore(new DailyChallengeEventFeed.NewScoreEvent(testScore, null));
+                breakdown.AddNewScore(testScore);
+            });
+            AddStep("add new user best", () =>
+            {
+                var testScore = TestResources.CreateTestScoreInfo();
+                testScore.TotalScore = RNG.Next(1_000_000);
+
+                feed.AddNewScore(new DailyChallengeEventFeed.NewScoreEvent(testScore, RNG.Next(1, 1000)));
+                breakdown.AddNewScore(testScore);
+            });
+        }
+
+        private partial class FakeContent : CompositeDrawable
+        {
+            private OsuSpriteText text = null!;
+
+            [BackgroundDependencyLoader]
+            private void load()
+            {
+                InternalChildren = new Drawable[]
+                {
+                    new Box
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                        Colour = new Colour4(RNG.NextSingle(), RNG.NextSingle(), RNG.NextSingle(), 1),
+                    },
+                    text = new OsuSpriteText
+                    {
+                        Anchor = Anchor.Centre,
+                        Origin = Anchor.Centre,
+                        Text = "Fake Content " + (char)('A' + RNG.Next(26)),
+                    },
+                };
+
+                text.FadeOut(500, Easing.OutQuint)
+                    .Then().FadeIn(500, Easing.OutQuint)
+                    .Loop();
+            }
+        }
+    }
+}

osu.Game.Tests/Visual/DailyChallenge/TestSceneDailyChallengeScoreBreakdown.cs

@@ -0,0 +1,61 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using NUnit.Framework;
+using osu.Framework.Allocation;
+using osu.Framework.Extensions.ObjectExtensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Utils;
+using osu.Game.Overlays;
+using osu.Game.Screens.OnlinePlay.DailyChallenge;
+using osu.Game.Tests.Resources;
+
+namespace osu.Game.Tests.Visual.DailyChallenge
+{
+    public partial class TestSceneDailyChallengeScoreBreakdown : OsuTestScene
+    {
+        [Cached]
+        private OverlayColourProvider colourProvider = new OverlayColourProvider(OverlayColourScheme.Plum);
+
+        [Test]
+        public void TestBasicAppearance()
+        {
+            DailyChallengeScoreBreakdown breakdown = null!;
+
+            AddStep("create content", () => Children = new Drawable[]
+            {
+                new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = colourProvider.Background4,
+                },
+                breakdown = new DailyChallengeScoreBreakdown
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                }
+            });
+            AddSliderStep("adjust width", 0.1f, 1, 1, width =>
+            {
+                if (breakdown.IsNotNull())
+                    breakdown.Width = width;
+            });
+            AddSliderStep("adjust height", 0.1f, 1, 1, height =>
+            {
+                if (breakdown.IsNotNull())
+                    breakdown.Height = height;
+            });
+
+            AddStep("set initial data", () => breakdown.SetInitialCounts([1, 4, 9, 16, 25, 36, 49, 36, 25, 16, 9, 4, 1]));
+            AddStep("add new score", () =>
+            {
+                var testScore = TestResources.CreateTestScoreInfo();
+                testScore.TotalScore = RNG.Next(1_000_000);
+
+                breakdown.AddNewScore(testScore);
+            });
+        }
+    }
+}

osu.Game.Tests/Visual/Editing/TestSceneComposeSelectBox.cs

@@ -84,6 +84,8 @@ namespace osu.Game.Tests.Visual.Editing
 
                 targetContainer = getTargetContainer();
                 initialRotation = targetContainer!.Rotation;
+
+                base.Begin();
             }
 
             public override void Update(float rotation, Vector2? origin = null)
@@ -102,6 +104,8 @@ namespace osu.Game.Tests.Visual.Editing
 
                 targetContainer = null;
                 initialRotation = null;
+
+                base.Commit();
             }
         }
 

osu.Game.Tests/Visual/Editing/TestSceneEditorSaving.cs

@@ -193,5 +193,20 @@ namespace osu.Game.Tests.Visual.Editing
             AddUntilStep("Wait for song select", () => Game.ScreenStack.CurrentScreen is PlaySongSelect);
             AddAssert("Tags reverted correctly", () => Game.Beatmap.Value.BeatmapInfo.Metadata.Tags == tags_to_save);
         }
+
+        [Test]
+        public void TestBeatDivisor()
+        {
+            AddStep("Set custom beat divisor", () => Editor.Dependencies.Get<BindableBeatDivisor>().SetArbitraryDivisor(7));
+
+            SaveEditor();
+            AddAssert("Hash updated", () => !string.IsNullOrEmpty(EditorBeatmap.BeatmapInfo.BeatmapSet?.Hash));
+            AddAssert("Beatmap has correct beat divisor", () => EditorBeatmap.BeatmapInfo.BeatDivisor, () => Is.EqualTo(7));
+
+            ReloadEditorToSameBeatmap();
+
+            AddAssert("Beatmap still has correct beat divisor", () => EditorBeatmap.BeatmapInfo.BeatDivisor, () => Is.EqualTo(7));
+            AddAssert("Correct beat divisor actually active", () => Editor.BeatDivisor, () => Is.EqualTo(7));
+        }
     }
 }

osu.Game.Tests/Visual/Editing/TestSceneEditorTestGameplay.cs

@@ -126,6 +126,24 @@ namespace osu.Game.Tests.Visual.Editing
             AddAssert("sample playback re-enabled", () => !Editor.SamplePlaybackDisabled.Value);
         }
 
+        [TestCase(2000)] // chosen to be after last object in the map
+        [TestCase(22000)] // chosen to be in the middle of the last spinner
+        public void TestGameplayTestAtEndOfBeatmap(int offsetFromEnd)
+        {
+            AddStep($"seek to end minus {offsetFromEnd}ms", () => EditorClock.Seek(importedBeatmapSet.MaxLength - offsetFromEnd));
+            AddStep("click test gameplay button", () =>
+            {
+                var button = Editor.ChildrenOfType<TestGameplayButton>().Single();
+
+                InputManager.MoveMouseTo(button);
+                InputManager.Click(MouseButton.Left);
+            });
+
+            AddUntilStep("player pushed", () => Stack.CurrentScreen is EditorPlayer);
+
+            AddUntilStep("current screen is editor", () => Stack.CurrentScreen is Editor);
+        }
+
         [Test]
         public void TestCancelGameplayTestWithUnsavedChanges()
         {

osu.Game.Tests/Visual/Editing/TestSceneHitObjectSampleAdjustments.cs

@@ -402,6 +402,88 @@ namespace osu.Game.Tests.Visual.Editing
             void checkPlacementSample(string expected) => AddAssert($"Placement sample is {expected}", () => EditorBeatmap.PlacementObject.Value.Samples.First().Bank, () => Is.EqualTo(expected));
         }
 
+        [Test]
+        public void TestHotkeysAffectNodeSamples()
+        {
+            AddStep("add slider", () =>
+            {
+                EditorBeatmap.Add(new Slider
+                {
+                    Position = new Vector2(256, 256),
+                    StartTime = 1000,
+                    Path = new SliderPath(new[] { new PathControlPoint(Vector2.Zero), new PathControlPoint(new Vector2(250, 0)) }),
+                    Samples =
+                    {
+                        new HitSampleInfo(HitSampleInfo.HIT_NORMAL)
+                    },
+                    NodeSamples = new List<IList<HitSampleInfo>>
+                    {
+                        new List<HitSampleInfo>
+                        {
+                            new HitSampleInfo(HitSampleInfo.HIT_NORMAL, bank: HitSampleInfo.BANK_DRUM),
+                            new HitSampleInfo(HitSampleInfo.HIT_CLAP, bank: HitSampleInfo.BANK_DRUM),
+                        },
+                        new List<HitSampleInfo>
+                        {
+                            new HitSampleInfo(HitSampleInfo.HIT_NORMAL, bank: HitSampleInfo.BANK_SOFT),
+                            new HitSampleInfo(HitSampleInfo.HIT_WHISTLE, bank: HitSampleInfo.BANK_SOFT),
+                        },
+                    }
+                });
+            });
+            AddStep("select everything", () => EditorBeatmap.SelectedHitObjects.AddRange(EditorBeatmap.HitObjects));
+
+            AddStep("add clap addition", () => InputManager.Key(Key.R));
+
+            hitObjectHasSampleBank(0, HitSampleInfo.BANK_NORMAL);
+            hitObjectHasSamples(0, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_CLAP);
+
+            hitObjectHasSampleBank(1, HitSampleInfo.BANK_SOFT);
+            hitObjectHasSamples(1, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_CLAP);
+
+            hitObjectHasSampleBank(2, HitSampleInfo.BANK_NORMAL);
+            hitObjectHasSamples(2, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_CLAP);
+            hitObjectNodeHasSampleBank(2, 0, HitSampleInfo.BANK_DRUM);
+            hitObjectNodeHasSamples(2, 0, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_CLAP);
+            hitObjectNodeHasSampleBank(2, 1, HitSampleInfo.BANK_SOFT);
+            hitObjectNodeHasSamples(2, 1, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_WHISTLE, HitSampleInfo.HIT_CLAP);
+
+            AddStep("remove clap addition", () => InputManager.Key(Key.R));
+
+            hitObjectHasSampleBank(0, HitSampleInfo.BANK_NORMAL);
+            hitObjectHasSamples(0, HitSampleInfo.HIT_NORMAL);
+
+            hitObjectHasSampleBank(1, HitSampleInfo.BANK_SOFT);
+            hitObjectHasSamples(1, HitSampleInfo.HIT_NORMAL);
+
+            hitObjectHasSampleBank(2, HitSampleInfo.BANK_NORMAL);
+            hitObjectHasSamples(2, HitSampleInfo.HIT_NORMAL);
+            hitObjectNodeHasSampleBank(2, 0, HitSampleInfo.BANK_DRUM);
+            hitObjectNodeHasSamples(2, 0, HitSampleInfo.HIT_NORMAL);
+            hitObjectNodeHasSampleBank(2, 1, HitSampleInfo.BANK_SOFT);
+            hitObjectNodeHasSamples(2, 1, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_WHISTLE);
+
+            AddStep("set drum bank", () =>
+            {
+                InputManager.PressKey(Key.LShift);
+                InputManager.Key(Key.R);
+                InputManager.ReleaseKey(Key.LShift);
+            });
+
+            hitObjectHasSampleBank(0, HitSampleInfo.BANK_DRUM);
+            hitObjectHasSamples(0, HitSampleInfo.HIT_NORMAL);
+
+            hitObjectHasSampleBank(1, HitSampleInfo.BANK_DRUM);
+            hitObjectHasSamples(1, HitSampleInfo.HIT_NORMAL);
+
+            hitObjectHasSampleBank(2, HitSampleInfo.BANK_DRUM);
+            hitObjectHasSamples(2, HitSampleInfo.HIT_NORMAL);
+            hitObjectNodeHasSampleBank(2, 0, HitSampleInfo.BANK_DRUM);
+            hitObjectNodeHasSamples(2, 0, HitSampleInfo.HIT_NORMAL);
+            hitObjectNodeHasSampleBank(2, 1, HitSampleInfo.BANK_DRUM);
+            hitObjectNodeHasSamples(2, 1, HitSampleInfo.HIT_NORMAL, HitSampleInfo.HIT_WHISTLE);
+        }
+
         private void clickSamplePiece(int objectIndex) => AddStep($"click {objectIndex.ToOrdinalWords()} sample piece", () =>
         {
             var samplePiece = this.ChildrenOfType<SamplePointPiece>().Single(piece => piece.HitObject == EditorBeatmap.HitObjects.ElementAt(objectIndex));

osu.Game.Tests/Visual/Editing/TestScenePositionSnapGrid.cs

@@ -70,6 +70,51 @@ namespace osu.Game.Tests.Visual.Editing
             }));
         }
 
+        [TestCaseSource(nameof(test_cases))]
+        public void TestTriangularGrid(Vector2 position, Vector2 spacing, float rotation)
+        {
+            TriangularPositionSnapGrid grid = null;
+
+            AddStep("create grid", () =>
+            {
+                Child = grid = new TriangularPositionSnapGrid
+                {
+                    RelativeSizeAxes = Axes.Both,
+                };
+                grid.StartPosition.Value = position;
+                grid.Spacing.Value = spacing.X;
+                grid.GridLineRotation.Value = rotation;
+            });
+
+            AddStep("add snapping cursor", () => Add(new SnappingCursorContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                GetSnapPosition = pos => grid.GetSnappedPosition(grid.ToLocalSpace(pos))
+            }));
+        }
+
+        [TestCaseSource(nameof(test_cases))]
+        public void TestCircularGrid(Vector2 position, Vector2 spacing, float rotation)
+        {
+            CircularPositionSnapGrid grid = null;
+
+            AddStep("create grid", () =>
+            {
+                Child = grid = new CircularPositionSnapGrid
+                {
+                    RelativeSizeAxes = Axes.Both,
+                };
+                grid.StartPosition.Value = position;
+                grid.Spacing.Value = spacing.X;
+            });
+
+            AddStep("add snapping cursor", () => Add(new SnappingCursorContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                GetSnapPosition = pos => grid.GetSnappedPosition(grid.ToLocalSpace(pos))
+            }));
+        }
+
         private partial class SnappingCursorContainer : CompositeDrawable
         {
             public Func<Vector2, Vector2> GetSnapPosition;

osu.Game.Tests/Visual/Editing/TestSceneTimelineSelection.cs

@@ -403,6 +403,28 @@ namespace osu.Game.Tests.Visual.Editing
             AddAssert("placement committed", () => EditorBeatmap.HitObjects, () => Has.Count.EqualTo(2));
         }
 
+        [Test]
+        public void TestBreakRemoval()
+        {
+            var addedObjects = new[]
+            {
+                new HitCircle { StartTime = 0 },
+                new HitCircle { StartTime = 5000 },
+            };
+
+            AddStep("add hitobjects", () => EditorBeatmap.AddRange(addedObjects));
+            AddAssert("beatmap has one break", () => EditorBeatmap.Breaks, () => Has.Count.EqualTo(1));
+
+            AddStep("move mouse to break", () => InputManager.MoveMouseTo(this.ChildrenOfType<TimelineBreak>().Single()));
+            AddStep("right click", () => InputManager.Click(MouseButton.Right));
+
+            AddStep("move mouse to delete menu item", () => InputManager.MoveMouseTo(this.ChildrenOfType<OsuContextMenu>().First().ChildrenOfType<DrawableOsuMenuItem>().First()));
+            AddStep("click", () => InputManager.Click(MouseButton.Left));
+
+            AddAssert("beatmap has no breaks", () => EditorBeatmap.Breaks, () => Is.Empty);
+            AddAssert("break piece went away", () => this.ChildrenOfType<TimelineBreak>().Count(), () => Is.Zero);
+        }
+
         private void assertSelectionIs(IEnumerable<HitObject> hitObjects)
             => AddAssert("correct hitobjects selected", () => EditorBeatmap.SelectedHitObjects.OrderBy(h => h.StartTime).SequenceEqual(hitObjects));
     }

osu.Game.Tests/Visual/Menus/TestSceneMainMenu.cs

@@ -20,6 +20,7 @@ namespace osu.Game.Tests.Visual.Menus
         {
             base.SetUpSteps();
             AddStep("don't fetch online content", () => onlineMenuBanner.FetchOnlineContent = false);
+            AddStep("disable return to top on idle", () => Game.ChildrenOfType<ButtonSystem>().Single().ReturnToTopOnIdle = false);
         }
 
         [Test]

osu.Game.Tests/Visual/Settings/TestSceneFileSelector.cs

@@ -21,7 +21,7 @@ namespace osu.Game.Tests.Visual.Settings
         {
             AddStep("create", () =>
             {
-                Cell(0, 0).Children = new Drawable[]
+                ContentContainer.Children = new Drawable[]
                 {
                     new Box
                     {

osu.Game.Tests/Visual/UserInterface/TestSceneOsuDropdown.cs

@@ -6,23 +6,51 @@ using NUnit.Framework;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.UserInterface;
-using osu.Framework.Input.Events;
-using osu.Framework.Input.States;
 using osu.Framework.Testing;
 using osu.Game.Graphics.UserInterface;
-using osu.Game.Input.Bindings;
+using osuTK.Input;
 
 namespace osu.Game.Tests.Visual.UserInterface
 {
     public partial class TestSceneOsuDropdown : ThemeComparisonTestScene
     {
-        protected override Drawable CreateContent() =>
-            new OsuEnumDropdown<TestEnum>
-            {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.TopCentre,
-                Width = 150
-            };
+        protected override Drawable CreateContent() => new OsuEnumDropdown<TestEnum>
+        {
+            Anchor = Anchor.Centre,
+            Origin = Anchor.TopCentre,
+            Width = 150
+        };
+
+        [Test]
+        public void TestBackAction()
+        {
+            AddStep("open", () => dropdownMenu.Open());
+            AddStep("press back", () => InputManager.Key(Key.Escape));
+            AddAssert("closed", () => dropdownMenu.State == MenuState.Closed);
+
+            AddStep("open", () => dropdownMenu.Open());
+            AddStep("type something", () => dropdownSearchBar.SearchTerm.Value = "something");
+            AddAssert("search bar visible", () => dropdownSearchBar.State.Value == Visibility.Visible);
+            AddStep("press back", () => InputManager.Key(Key.Escape));
+            AddAssert("text clear", () => dropdownSearchBar.SearchTerm.Value == string.Empty);
+            AddAssert("search bar hidden", () => dropdownSearchBar.State.Value == Visibility.Hidden);
+            AddAssert("still open", () => dropdownMenu.State == MenuState.Open);
+            AddStep("press back", () => InputManager.Key(Key.Escape));
+            AddAssert("closed", () => dropdownMenu.State == MenuState.Closed);
+        }
+
+        [Test]
+        public void TestSelectAction()
+        {
+            AddStep("open", () => dropdownMenu.Open());
+            AddStep("press down", () => InputManager.Key(Key.Down));
+            AddStep("press enter", () => InputManager.Key(Key.Enter));
+            AddAssert("second selected", () => dropdown.Current.Value == TestEnum.ReallyLongOption);
+        }
+
+        private OsuEnumDropdown<TestEnum> dropdown => this.ChildrenOfType<OsuEnumDropdown<TestEnum>>().Last();
+        private Menu dropdownMenu => dropdown.ChildrenOfType<Menu>().Single();
+        private DropdownSearchBar dropdownSearchBar => dropdown.ChildrenOfType<DropdownSearchBar>().Single();
 
         private enum TestEnum
         {
@@ -32,26 +60,5 @@ namespace osu.Game.Tests.Visual.UserInterface
             [System.ComponentModel.Description("Really lonnnnnnng option")]
             ReallyLongOption,
         }
-
-        [Test]
-        // todo: this can be written much better if ThemeComparisonTestScene has a manual input manager
-        public void TestBackAction()
-        {
-            AddStep("open", () => dropdown().ChildrenOfType<Menu>().Single().Open());
-            AddStep("press back", () => dropdown().OnPressed(new KeyBindingPressEvent<GlobalAction>(new InputState(), GlobalAction.Back)));
-            AddAssert("closed", () => dropdown().ChildrenOfType<Menu>().Single().State == MenuState.Closed);
-
-            AddStep("open", () => dropdown().ChildrenOfType<Menu>().Single().Open());
-            AddStep("type something", () => dropdown().ChildrenOfType<DropdownSearchBar>().Single().SearchTerm.Value = "something");
-            AddAssert("search bar visible", () => dropdown().ChildrenOfType<DropdownSearchBar>().Single().State.Value == Visibility.Visible);
-            AddStep("press back", () => dropdown().OnPressed(new KeyBindingPressEvent<GlobalAction>(new InputState(), GlobalAction.Back)));
-            AddAssert("text clear", () => dropdown().ChildrenOfType<DropdownSearchBar>().Single().SearchTerm.Value == string.Empty);
-            AddAssert("search bar hidden", () => dropdown().ChildrenOfType<DropdownSearchBar>().Single().State.Value == Visibility.Hidden);
-            AddAssert("still open", () => dropdown().ChildrenOfType<Menu>().Single().State == MenuState.Open);
-            AddStep("press back", () => dropdown().OnPressed(new KeyBindingPressEvent<GlobalAction>(new InputState(), GlobalAction.Back)));
-            AddAssert("closed", () => dropdown().ChildrenOfType<Menu>().Single().State == MenuState.Closed);
-
-            OsuEnumDropdown<TestEnum> dropdown() => this.ChildrenOfType<OsuEnumDropdown<TestEnum>>().First();
-        }
     }
 }

osu.Game.Tests/Visual/UserInterface/TestSceneRoundedButton.cs

@@ -53,8 +53,8 @@ namespace osu.Game.Tests.Visual.UserInterface
         public void TestBackgroundColour()
         {
             AddStep("set red scheme", () => CreateThemedContent(OverlayColourScheme.Red));
-            AddAssert("rounded button has correct colour", () => Cell(0, 1).ChildrenOfType<RoundedButton>().First().BackgroundColour == new OverlayColourProvider(OverlayColourScheme.Red).Colour3);
-            AddAssert("settings button has correct colour", () => Cell(0, 1).ChildrenOfType<SettingsButton>().First().BackgroundColour == new OverlayColourProvider(OverlayColourScheme.Red).Colour3);
+            AddAssert("rounded button has correct colour", () => ContentContainer.ChildrenOfType<RoundedButton>().First().BackgroundColour == new OverlayColourProvider(OverlayColourScheme.Red).Colour3);
+            AddAssert("settings button has correct colour", () => ContentContainer.ChildrenOfType<SettingsButton>().First().BackgroundColour == new OverlayColourProvider(OverlayColourScheme.Red).Colour3);
         }
     }
 }

osu.Game.Tests/Visual/UserInterface/ThemeComparisonTestScene.cs

@@ -6,18 +6,21 @@ using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
 using osu.Game.Overlays;
+using osuTK;
 
 namespace osu.Game.Tests.Visual.UserInterface
 {
-    public abstract partial class ThemeComparisonTestScene : OsuGridTestScene
+    public abstract partial class ThemeComparisonTestScene : OsuManualInputManagerTestScene
     {
         private readonly bool showWithoutColourProvider;
 
+        public Container ContentContainer { get; private set; } = null!;
+
         protected ThemeComparisonTestScene(bool showWithoutColourProvider = true)
-            : base(1, showWithoutColourProvider ? 2 : 1)
         {
             this.showWithoutColourProvider = showWithoutColourProvider;
         }
@@ -25,16 +28,32 @@ namespace osu.Game.Tests.Visual.UserInterface
         [BackgroundDependencyLoader]
         private void load(OsuColour colours)
         {
+            Child = ContentContainer = new Container
+            {
+                Anchor = Anchor.TopRight,
+                Origin = Anchor.TopRight,
+                RelativeSizeAxes = Axes.Both,
+            };
+
             if (showWithoutColourProvider)
             {
-                Cell(0, 0).AddRange(new[]
+                ContentContainer.Size = new Vector2(0.5f, 1f);
+
+                Add(new Container
                 {
-                    new Box
+                    Anchor = Anchor.TopLeft,
+                    Origin = Anchor.TopLeft,
+                    RelativeSizeAxes = Axes.Both,
+                    Size = new Vector2(0.5f, 1f),
+                    Children = new[]
                     {
-                        RelativeSizeAxes = Axes.Both,
-                        Colour = colours.GreySeaFoam
-                    },
-                    CreateContent()
+                        new Box
+                        {
+                            RelativeSizeAxes = Axes.Both,
+                            Colour = colours.GreySeaFoam
+                        },
+                        CreateContent()
+                    }
                 });
             }
         }
@@ -43,10 +62,8 @@ namespace osu.Game.Tests.Visual.UserInterface
         {
             var colourProvider = new OverlayColourProvider(colourScheme);
 
-            int col = showWithoutColourProvider ? 1 : 0;
-
-            Cell(0, col).Clear();
-            Cell(0, col).Add(new DependencyProvidingContainer
+            ContentContainer.Clear();
+            ContentContainer.Add(new DependencyProvidingContainer
             {
                 RelativeSizeAxes = Axes.Both,
                 CachedDependencies = new (Type, object)[]

osu.Game/Beatmaps/Beatmap.cs

@@ -8,7 +8,6 @@ using System.Collections.Generic;
 using System.Linq;
 using osu.Game.Beatmaps.ControlPoints;
 using Newtonsoft.Json;
-using osu.Framework.Bindables;
 using osu.Game.IO.Serialization.Converters;
 
 namespace osu.Game.Beatmaps
@@ -62,7 +61,7 @@ namespace osu.Game.Beatmaps
 
         public ControlPointInfo ControlPointInfo { get; set; } = new ControlPointInfo();
 
-        public BindableList<BreakPeriod> Breaks { get; set; } = new BindableList<BreakPeriod>();
+        public List<BreakPeriod> Breaks { get; set; } = new List<BreakPeriod>();
 
         public List<string> UnhandledEventLines { get; set; } = new List<string>();
 

osu.Game/Beatmaps/BeatmapConverter.cs

@@ -49,6 +49,9 @@ namespace osu.Game.Beatmaps
             original.BeatmapInfo = original.BeatmapInfo.Clone();
             original.ControlPointInfo = original.ControlPointInfo.DeepClone();
 
+            // Used in osu!mania conversion.
+            original.Breaks = original.Breaks.ToList();
+
             return ConvertBeatmap(original, cancellationToken);
         }
 

osu.Game/Beatmaps/Formats/LegacyBeatmapDecoder.cs

@@ -6,7 +6,6 @@ using System.Collections.Generic;
 using System.IO;
 using System.Linq;
 using osu.Framework.Extensions;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Logging;
 using osu.Game.Audio;
 using osu.Game.Beatmaps.ControlPoints;
@@ -33,7 +32,7 @@ namespace osu.Game.Beatmaps.Formats
         /// <remarks>
         /// Compare: https://github.com/peppy/osu-stable-reference/blob/master/osu!/GameplayElements/HitObjects/HitObject.cs#L319
         /// </remarks>
-        private const double control_point_leniency = 5;
+        public const double CONTROL_POINT_LENIENCY = 5;
 
         internal static RulesetStore? RulesetStore;
 
@@ -160,20 +159,24 @@ namespace osu.Game.Beatmaps.Formats
 
         private void applySamples(HitObject hitObject)
         {
-            SampleControlPoint sampleControlPoint = (beatmap.ControlPointInfo as LegacyControlPointInfo)?.SamplePointAt(hitObject.GetEndTime() + control_point_leniency) ?? SampleControlPoint.DEFAULT;
-
-            hitObject.Samples = hitObject.Samples.Select(o => sampleControlPoint.ApplyTo(o)).ToList();
-
             if (hitObject is IHasRepeats hasRepeats)
             {
+                SampleControlPoint sampleControlPoint = (beatmap.ControlPointInfo as LegacyControlPointInfo)?.SamplePointAt(hitObject.StartTime + CONTROL_POINT_LENIENCY + 1) ?? SampleControlPoint.DEFAULT;
+                hitObject.Samples = hitObject.Samples.Select(o => sampleControlPoint.ApplyTo(o)).ToList();
+
                 for (int i = 0; i < hasRepeats.NodeSamples.Count; i++)
                 {
-                    double time = hitObject.StartTime + i * hasRepeats.Duration / hasRepeats.SpanCount() + control_point_leniency;
+                    double time = hitObject.StartTime + i * hasRepeats.Duration / hasRepeats.SpanCount() + CONTROL_POINT_LENIENCY;
                     var nodeSamplePoint = (beatmap.ControlPointInfo as LegacyControlPointInfo)?.SamplePointAt(time) ?? SampleControlPoint.DEFAULT;
 
                     hasRepeats.NodeSamples[i] = hasRepeats.NodeSamples[i].Select(o => nodeSamplePoint.ApplyTo(o)).ToList();
                 }
             }
+            else
+            {
+                SampleControlPoint sampleControlPoint = (beatmap.ControlPointInfo as LegacyControlPointInfo)?.SamplePointAt(hitObject.GetEndTime() + CONTROL_POINT_LENIENCY) ?? SampleControlPoint.DEFAULT;
+                hitObject.Samples = hitObject.Samples.Select(o => sampleControlPoint.ApplyTo(o)).ToList();
+            }
         }
 
         /// <summary>
@@ -528,8 +531,8 @@ namespace osu.Game.Beatmaps.Formats
             if (split.Length >= 8)
             {
                 LegacyEffectFlags effectFlags = (LegacyEffectFlags)Parsing.ParseInt(split[7]);
-                kiaiMode = effectFlags.HasFlagFast(LegacyEffectFlags.Kiai);
-                omitFirstBarSignature = effectFlags.HasFlagFast(LegacyEffectFlags.OmitFirstBarLine);
+                kiaiMode = effectFlags.HasFlag(LegacyEffectFlags.Kiai);
+                omitFirstBarSignature = effectFlags.HasFlag(LegacyEffectFlags.OmitFirstBarLine);
             }
 
             string stringSampleSet = sampleSet.ToString().ToLowerInvariant();

osu.Game/Beatmaps/Formats/LegacyBeatmapEncoder.cs

@@ -282,19 +282,39 @@ namespace osu.Game.Beatmaps.Formats
             {
                 foreach (var hitObject in hitObjects)
                 {
-                    if (hitObject.Samples.Count > 0)
+                    if (hitObject is IHasRepeats hasNodeSamples)
                     {
-                        int volume = hitObject.Samples.Max(o => o.Volume);
-                        int customIndex = hitObject.Samples.Any(o => o is ConvertHitObjectParser.LegacyHitSampleInfo)
-                            ? hitObject.Samples.OfType<ConvertHitObjectParser.LegacyHitSampleInfo>().Max(o => o.CustomSampleBank)
-                            : -1;
+                        double spanDuration = hasNodeSamples.Duration / hasNodeSamples.SpanCount();
 
-                        yield return new LegacyBeatmapDecoder.LegacySampleControlPoint { Time = hitObject.GetEndTime(), SampleVolume = volume, CustomSampleBank = customIndex };
+                        for (int i = 0; i < hasNodeSamples.NodeSamples.Count; ++i)
+                        {
+                            double nodeTime = hitObject.StartTime + i * spanDuration;
+
+                            if (hasNodeSamples.NodeSamples[i].Count > 0)
+                                yield return createSampleControlPointFor(nodeTime, hasNodeSamples.NodeSamples[i]);
+
+                            if (spanDuration > LegacyBeatmapDecoder.CONTROL_POINT_LENIENCY + 1 && hitObject.Samples.Count > 0 && i < hasNodeSamples.NodeSamples.Count - 1)
+                                yield return createSampleControlPointFor(nodeTime + LegacyBeatmapDecoder.CONTROL_POINT_LENIENCY + 1, hitObject.Samples);
+                        }
+                    }
+                    else if (hitObject.Samples.Count > 0)
+                    {
+                        yield return createSampleControlPointFor(hitObject.GetEndTime(), hitObject.Samples);
                     }
 
                     foreach (var nested in collectSampleControlPoints(hitObject.NestedHitObjects))
                         yield return nested;
                 }
+
+                SampleControlPoint createSampleControlPointFor(double time, IList<HitSampleInfo> samples)
+                {
+                    int volume = samples.Max(o => o.Volume);
+                    int customIndex = samples.Any(o => o is ConvertHitObjectParser.LegacyHitSampleInfo)
+                        ? samples.OfType<ConvertHitObjectParser.LegacyHitSampleInfo>().Max(o => o.CustomSampleBank)
+                        : -1;
+
+                    return new LegacyBeatmapDecoder.LegacySampleControlPoint { Time = time, SampleVolume = volume, CustomSampleBank = customIndex };
+                }
             }
 
             void extractSampleControlPoints(IEnumerable<HitObject> hitObject)

osu.Game/Beatmaps/IBeatmap.cs

@@ -4,7 +4,6 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using osu.Framework.Bindables;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Beatmaps.Timing;
 using osu.Game.Rulesets.Objects;
@@ -41,11 +40,11 @@ namespace osu.Game.Beatmaps
         /// <summary>
         /// The breaks in this beatmap.
         /// </summary>
-        BindableList<BreakPeriod> Breaks { get; }
+        List<BreakPeriod> Breaks { get; set; }
 
         /// <summary>
         /// All lines from the [Events] section which aren't handled in the encoding process yet.
-        /// These lines shoule be written out to the beatmap file on save or export.
+        /// These lines should be written out to the beatmap file on save or export.
         /// </summary>
         List<string> UnhandledEventLines { get; }
 

osu.Game/Database/LegacyBeatmapExporter.cs

@@ -8,6 +8,7 @@ using System.Text;
 using osu.Framework.Platform;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.Formats;
+using osu.Game.Beatmaps.Timing;
 using osu.Game.IO;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Types;
@@ -59,9 +60,13 @@ namespace osu.Game.Database
 
             // Convert beatmap elements to be compatible with legacy format
             // So we truncate time and position values to integers, and convert paths with multiple segments to bezier curves
+
             foreach (var controlPoint in playableBeatmap.ControlPointInfo.AllControlPoints)
                 controlPoint.Time = Math.Floor(controlPoint.Time);
 
+            for (int i = 0; i < playableBeatmap.Breaks.Count; i++)
+                playableBeatmap.Breaks[i] = new BreakPeriod(Math.Floor(playableBeatmap.Breaks[i].StartTime), Math.Floor(playableBeatmap.Breaks[i].EndTime));
+
             foreach (var hitObject in playableBeatmap.HitObjects)
             {
                 // Truncate end time before truncating start time because end time is dependent on start time

osu.Game/Database/LegacyImportManager.cs

@@ -10,7 +10,6 @@ using System.Threading;
 using System.Threading.Tasks;
 using osu.Framework;
 using osu.Framework.Allocation;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Platform;
 using osu.Game.Beatmaps;
@@ -164,13 +163,13 @@ namespace osu.Game.Database
             var importTasks = new List<Task>();
 
             Task beatmapImportTask = Task.CompletedTask;
-            if (content.HasFlagFast(StableContent.Beatmaps))
+            if (content.HasFlag(StableContent.Beatmaps))
                 importTasks.Add(beatmapImportTask = new LegacyBeatmapImporter(beatmaps).ImportFromStableAsync(stableStorage));
 
-            if (content.HasFlagFast(StableContent.Skins))
+            if (content.HasFlag(StableContent.Skins))
                 importTasks.Add(new LegacySkinImporter(skins).ImportFromStableAsync(stableStorage));
 
-            if (content.HasFlagFast(StableContent.Collections))
+            if (content.HasFlag(StableContent.Collections))
             {
                 importTasks.Add(beatmapImportTask.ContinueWith(_ => new LegacyCollectionImporter(realmAccess)
                 {
@@ -180,7 +179,7 @@ namespace osu.Game.Database
                 }.ImportFromStorage(stableStorage), TaskContinuationOptions.OnlyOnRanToCompletion));
             }
 
-            if (content.HasFlagFast(StableContent.Scores))
+            if (content.HasFlag(StableContent.Scores))
                 importTasks.Add(beatmapImportTask.ContinueWith(_ => new LegacyScoreImporter(scores).ImportFromStableAsync(stableStorage), TaskContinuationOptions.OnlyOnRanToCompletion));
 
             await Task.WhenAll(importTasks.ToArray()).ConfigureAwait(false);

osu.Game/Database/RealmAccess.cs

@@ -15,7 +15,6 @@ using osu.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Development;
 using osu.Framework.Extensions;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Logging;
 using osu.Framework.Platform;
@@ -1035,7 +1034,7 @@ namespace osu.Game.Database
 
                             var legacyMods = (LegacyMods)sr.ReadInt32();
 
-                            if (!legacyMods.HasFlagFast(LegacyMods.ScoreV2) || score.APIMods.Any(mod => mod.Acronym == @"SV2"))
+                            if (!legacyMods.HasFlag(LegacyMods.ScoreV2) || score.APIMods.Any(mod => mod.Acronym == @"SV2"))
                                 return;
 
                             score.APIMods = score.APIMods.Append(new APIMod(new ModScoreV2())).ToArray();

osu.Game/Graphics/ParticleSpewer.cs

@@ -6,7 +6,6 @@
 using System;
 using System.Diagnostics;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.Rendering;
@@ -190,9 +189,9 @@ namespace osu.Game.Graphics
                 float width = Texture.DisplayWidth * scale;
                 float height = Texture.DisplayHeight * scale;
 
-                if (relativePositionAxes.HasFlagFast(Axes.X))
+                if (relativePositionAxes.HasFlag(Axes.X))
                     position.X *= sourceSize.X;
-                if (relativePositionAxes.HasFlagFast(Axes.Y))
+                if (relativePositionAxes.HasFlag(Axes.Y))
                     position.Y *= sourceSize.Y;
 
                 return new RectangleF(

osu.Game/Graphics/UserInterface/ExpandableSlider.cs

@@ -119,9 +119,14 @@ namespace osu.Game.Graphics.UserInterface
             Expanded.BindValueChanged(v =>
             {
                 label.Text = v.NewValue ? expandedLabelText : contractedLabelText;
-                slider.FadeTo(v.NewValue ? 1f : 0f, 500, Easing.OutQuint);
+                slider.FadeTo(v.NewValue ? Current.Disabled ? 0.3f : 1f : 0f, 500, Easing.OutQuint);
                 slider.BypassAutoSizeAxes = !v.NewValue ? Axes.Y : Axes.None;
             }, true);
+
+            Current.BindDisabledChanged(disabled =>
+            {
+                slider.Alpha = Expanded.Value ? disabled ? 0.3f : 1 : 0f;
+            });
         }
     }
 

osu.Game/Graphics/UserInterface/OsuDropdown.cs

@@ -418,16 +418,19 @@ namespace osu.Game.Graphics.UserInterface
                     FontSize = OsuFont.Default.Size,
                 };
 
-                private partial class DropdownSearchTextBox : SearchTextBox
+                private partial class DropdownSearchTextBox : OsuTextBox
                 {
-                    public override bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
+                    [BackgroundDependencyLoader]
+                    private void load(OverlayColourProvider? colourProvider)
                     {
-                        if (e.Action == GlobalAction.Back)
-                            // this method is blocking Dropdown from receiving the back action, despite this text box residing in a separate input manager.
-                            // to fix this properly, a local global action container needs to be added as well, but for simplicity, just don't handle the back action here.
-                            return false;
+                        BackgroundUnfocused = colourProvider?.Background5 ?? new Color4(10, 10, 10, 255);
+                        BackgroundFocused = colourProvider?.Background5 ?? new Color4(10, 10, 10, 255);
+                    }
 
-                        return base.OnPressed(e);
+                    protected override void OnFocus(FocusEvent e)
+                    {
+                        base.OnFocus(e);
+                        BorderThickness = 0;
                     }
                 }
             }

osu.Game/Graphics/UserInterface/TwoLayerButton.cs

@@ -12,7 +12,6 @@ using osu.Game.Graphics.Containers;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Framework.Audio.Track;
 using System;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics.Effects;
 using osu.Framework.Graphics.Shapes;
 using osu.Framework.Input.Events;
@@ -57,15 +56,15 @@ namespace osu.Game.Graphics.UserInterface
             set
             {
                 base.Origin = value;
-                c1.Origin = c1.Anchor = value.HasFlagFast(Anchor.x2) ? Anchor.TopLeft : Anchor.TopRight;
-                c2.Origin = c2.Anchor = value.HasFlagFast(Anchor.x2) ? Anchor.TopRight : Anchor.TopLeft;
+                c1.Origin = c1.Anchor = value.HasFlag(Anchor.x2) ? Anchor.TopLeft : Anchor.TopRight;
+                c2.Origin = c2.Anchor = value.HasFlag(Anchor.x2) ? Anchor.TopRight : Anchor.TopLeft;
 
-                X = value.HasFlagFast(Anchor.x2) ? SIZE_RETRACTED.X * shear.X * 0.5f : 0;
+                X = value.HasFlag(Anchor.x2) ? SIZE_RETRACTED.X * shear.X * 0.5f : 0;
 
                 Remove(c1, false);
                 Remove(c2, false);
-                c1.Depth = value.HasFlagFast(Anchor.x2) ? 0 : 1;
-                c2.Depth = value.HasFlagFast(Anchor.x2) ? 1 : 0;
+                c1.Depth = value.HasFlag(Anchor.x2) ? 0 : 1;
+                c2.Depth = value.HasFlag(Anchor.x2) ? 1 : 0;
                 Add(c1);
                 Add(c2);
             }

osu.Game/Input/Bindings/GlobalActionContainer.cs

@@ -412,9 +412,6 @@ namespace osu.Game.Input.Bindings
         [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorToggleRotateControl))]
         EditorToggleRotateControl,
 
-        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorToggleScaleControl))]
-        EditorToggleScaleControl,
-
         [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.IncreaseOffset))]
         IncreaseOffset,
 
@@ -432,6 +429,9 @@ namespace osu.Game.Input.Bindings
 
         [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.DecreaseModSpeed))]
         DecreaseModSpeed,
+
+        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorToggleScaleControl))]
+        EditorToggleScaleControl,
     }
 
     public enum GlobalActionCategory

osu.Game/Online/Chat/MessageFormatter.cs

@@ -271,7 +271,7 @@ namespace osu.Game.Online.Chat
             handleAdvanced(advanced_link_regex, result, startIndex);
 
             // handle editor times
-            handleMatches(EditorTimestampParser.TIME_REGEX, "{0}", $@"{OsuGameBase.OSU_PROTOCOL}edit/{{0}}", result, startIndex, LinkAction.OpenEditorTimestamp);
+            handleMatches(EditorTimestampParser.TIME_REGEX_STRICT, "{0}", $@"{OsuGameBase.OSU_PROTOCOL}edit/{{0}}", result, startIndex, LinkAction.OpenEditorTimestamp);
 
             // handle channels
             handleMatches(channel_regex, "{0}", $@"{OsuGameBase.OSU_PROTOCOL}chan/{{0}}", result, startIndex, LinkAction.OpenChannel);

osu.Game/Online/Metadata/IMetadataClient.cs

@@ -26,5 +26,11 @@ namespace osu.Game.Online.Metadata
         /// Null value means there is no "daily challenge" currently active.
         /// </summary>
         Task DailyChallengeUpdated(DailyChallengeInfo? info);
+
+        /// <summary>
+        /// Delivers information that a multiplayer score was set in a watched room.
+        /// To receive these, the client must call <see cref="IMetadataServer.BeginWatchingMultiplayerRoom"/> for a given room first.
+        /// </summary>
+        Task MultiplayerRoomScoreSet(MultiplayerRoomScoreSetEvent roomScoreSetEvent);
     }
 }

osu.Game/Online/Metadata/IMetadataServer.cs

@@ -43,5 +43,15 @@ namespace osu.Game.Online.Metadata
         /// Signals to the server that the current user would like to stop receiving updates on other users' online presence.
         /// </summary>
         Task EndWatchingUserPresence();
+
+        /// <summary>
+        /// Signals to the server that the current user would like to begin receiving updates about the state of the multiplayer room with the given <paramref name="id"/>.
+        /// </summary>
+        Task<MultiplayerPlaylistItemStats[]> BeginWatchingMultiplayerRoom(long id);
+
+        /// <summary>
+        /// Signals to the server that the current user would like to stop receiving updates about the state of the multiplayer room with the given <paramref name="id"/>.
+        /// </summary>
+        Task EndWatchingMultiplayerRoom(long id);
     }
 }

osu.Game/Online/Metadata/MetadataClient.cs

@@ -68,6 +68,24 @@ namespace osu.Game.Online.Metadata
 
         #endregion
 
+        #region Multiplayer room watching
+
+        public abstract Task<MultiplayerPlaylistItemStats[]> BeginWatchingMultiplayerRoom(long id);
+
+        public abstract Task EndWatchingMultiplayerRoom(long id);
+
+        public event Action<MultiplayerRoomScoreSetEvent>? MultiplayerRoomScoreSet;
+
+        Task IMetadataClient.MultiplayerRoomScoreSet(MultiplayerRoomScoreSetEvent roomScoreSetEvent)
+        {
+            if (MultiplayerRoomScoreSet != null)
+                Schedule(MultiplayerRoomScoreSet, roomScoreSetEvent);
+
+            return Task.CompletedTask;
+        }
+
+        #endregion
+
         #region Disconnection handling
 
         public event Action? Disconnecting;

osu.Game/Online/Metadata/MultiplayerPlaylistItemStats.cs

@@ -0,0 +1,29 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using MessagePack;
+
+namespace osu.Game.Online.Metadata
+{
+    [MessagePackObject]
+    [Serializable]
+    public class MultiplayerPlaylistItemStats
+    {
+        public const int TOTAL_SCORE_DISTRIBUTION_BINS = 13;
+
+        /// <summary>
+        /// The ID of the playlist item which these stats pertain to.
+        /// </summary>
+        [Key(0)]
+        public long PlaylistItemID { get; set; }
+
+        /// <summary>
+        /// The count of scores with given total ranges in the room.
+        /// The ranges are bracketed into <see cref="TOTAL_SCORE_DISTRIBUTION_BINS"/> bins, each of 100,000 score width.
+        /// The last bin will contain count of all scores with total of 1,200,000 or larger.
+        /// </summary>
+        [Key(1)]
+        public long[] TotalScoreDistribution { get; set; } = new long[TOTAL_SCORE_DISTRIBUTION_BINS];
+    }
+}

osu.Game/Online/Metadata/MultiplayerRoomScoreSetEvent.cs

@@ -0,0 +1,50 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System;
+using MessagePack;
+
+namespace osu.Game.Online.Metadata
+{
+    [Serializable]
+    [MessagePackObject]
+    public class MultiplayerRoomScoreSetEvent
+    {
+        /// <summary>
+        /// The ID of the room in which the score was set.
+        /// </summary>
+        [Key(0)]
+        public long RoomID { get; set; }
+
+        /// <summary>
+        /// The ID of the playlist item on which the score was set.
+        /// </summary>
+        [Key(1)]
+        public long PlaylistItemID { get; set; }
+
+        /// <summary>
+        /// The ID of the score set.
+        /// </summary>
+        [Key(2)]
+        public long ScoreID { get; set; }
+
+        /// <summary>
+        /// The ID of the user who set the score.
+        /// </summary>
+        [Key(3)]
+        public int UserID { get; set; }
+
+        /// <summary>
+        /// The total score set by the player.
+        /// </summary>
+        [Key(4)]
+        public long TotalScore { get; set; }
+
+        /// <summary>
+        /// If the set score is the user's new best on a playlist item, this member will contain the user's new rank in the room overall.
+        /// Otherwise, it will contain <see langword="null"/>.
+        /// </summary>
+        [Key(5)]
+        public int? NewRank { get; set; }
+    }
+}

osu.Game/Online/Metadata/OnlineMetadataClient.cs

@@ -62,6 +62,7 @@ namespace osu.Game.Online.Metadata
                     connection.On<BeatmapUpdates>(nameof(IMetadataClient.BeatmapSetsUpdated), ((IMetadataClient)this).BeatmapSetsUpdated);
                     connection.On<int, UserPresence?>(nameof(IMetadataClient.UserPresenceUpdated), ((IMetadataClient)this).UserPresenceUpdated);
                     connection.On<DailyChallengeInfo?>(nameof(IMetadataClient.DailyChallengeUpdated), ((IMetadataClient)this).DailyChallengeUpdated);
+                    connection.On<MultiplayerRoomScoreSetEvent>(nameof(IMetadataClient.MultiplayerRoomScoreSet), ((IMetadataClient)this).MultiplayerRoomScoreSet);
                     connection.On(nameof(IStatefulUserHubClient.DisconnectRequested), ((IMetadataClient)this).DisconnectRequested);
                 };
 
@@ -240,6 +241,24 @@ namespace osu.Game.Online.Metadata
             return Task.CompletedTask;
         }
 
+        public override async Task<MultiplayerPlaylistItemStats[]> BeginWatchingMultiplayerRoom(long id)
+        {
+            if (connector?.IsConnected.Value != true)
+                throw new OperationCanceledException();
+
+            Debug.Assert(connection != null);
+            return await connection.InvokeAsync<MultiplayerPlaylistItemStats[]>(nameof(IMetadataServer.BeginWatchingMultiplayerRoom), id).ConfigureAwait(false);
+        }
+
+        public override async Task EndWatchingMultiplayerRoom(long id)
+        {
+            if (connector?.IsConnected.Value != true)
+                throw new OperationCanceledException();
+
+            Debug.Assert(connection != null);
+            await connection.InvokeAsync(nameof(IMetadataServer.EndWatchingMultiplayerRoom)).ConfigureAwait(false);
+        }
+
         public override async Task DisconnectRequested()
         {
             await base.DisconnectRequested().ConfigureAwait(false);

osu.Game/Online/Rooms/PlaylistExtensions.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using Humanizer;
 using Humanizer.Localisation;
 using osu.Framework.Bindables;
+using osu.Game.Rulesets;
 using osu.Game.Utils;
 
 namespace osu.Game.Online.Rooms
@@ -42,14 +43,14 @@ namespace osu.Game.Online.Rooms
         /// <summary>
         /// Returns the total duration from the <see cref="PlaylistItem"/> in playlist order from the supplied <paramref name="playlist"/>,
         /// </summary>
-        public static string GetTotalDuration(this BindableList<PlaylistItem> playlist) =>
+        public static string GetTotalDuration(this BindableList<PlaylistItem> playlist, RulesetStore rulesetStore) =>
             playlist.Select(p =>
             {
                 double rate = 1;
 
                 if (p.RequiredMods.Length > 0)
                 {
-                    var ruleset = p.Beatmap.Ruleset.CreateInstance();
+                    var ruleset = rulesetStore.GetRuleset(p.RulesetID)!.CreateInstance();
                     rate = ModUtils.CalculateRateWithMods(p.RequiredMods.Select(mod => mod.ToMod(ruleset)));
                 }
 

osu.Game/OsuGame.cs

@@ -8,6 +8,7 @@ using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.Linq;
+using System.Reflection;
 using System.Threading;
 using System.Threading.Tasks;
 using Humanizer;
@@ -595,7 +596,7 @@ namespace osu.Game
                 return;
             }
 
-            editor.HandleTimestamp(timestamp);
+            editor.HandleTimestamp(timestamp, notifyOnError: true);
         }
 
         /// <summary>
@@ -871,6 +872,9 @@ namespace osu.Game
         {
             base.LoadComplete();
 
+            if (RuntimeInfo.EntryAssembly.GetCustomAttribute<OfficialBuildAttribute>() == null)
+                Logger.Log(NotificationsStrings.NotOfficialBuild.ToString());
+
             var languages = Enum.GetValues<Language>();
 
             var mappings = languages.Select(language =>

osu.Game/Overlays/BeatmapListing/BeatmapSearchGeneralFilterRow.cs

@@ -56,8 +56,6 @@ namespace osu.Game.Overlays.BeatmapListing
             [Resolved(canBeNull: true)]
             private IDialogOverlay dialogOverlay { get; set; }
 
-            protected override Color4 GetStateColour() => colours.Orange1;
-
             protected override void LoadComplete()
             {
                 base.LoadComplete();
@@ -65,6 +63,9 @@ namespace osu.Game.Overlays.BeatmapListing
                 disclaimerShown = sessionStatics.GetBindable<bool>(Static.FeaturedArtistDisclaimerShownOnce);
             }
 
+            protected override Color4 ColourNormal => colours.Orange1;
+            protected override Color4 ColourActive => colours.Orange2;
+
             protected override bool OnClick(ClickEvent e)
             {
                 if (!disclaimerShown.Value && dialogOverlay != null)

osu.Game/Overlays/BeatmapListing/BeatmapSearchMultipleSelectionFilterRow.cs

@@ -1,21 +1,23 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
 using System;
 using System.Collections.Generic;
 using System.Collections.Specialized;
 using System.Linq;
-using JetBrains.Annotations;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
+using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Input.Events;
 using osu.Framework.Localisation;
+using osu.Game.Graphics;
 using osuTK;
+using osuTK.Graphics;
+using FontWeight = osu.Game.Graphics.FontWeight;
 
 namespace osu.Game.Overlays.BeatmapListing
 {
@@ -24,7 +26,7 @@ namespace osu.Game.Overlays.BeatmapListing
     {
         public new readonly BindableList<T> Current = new BindableList<T>();
 
-        private MultipleSelectionFilter filter;
+        private MultipleSelectionFilter filter = null!;
 
         public BeatmapSearchMultipleSelectionFilterRow(LocalisableString header)
             : base(header)
@@ -42,7 +44,6 @@ namespace osu.Game.Overlays.BeatmapListing
         /// <summary>
         /// Creates a filter control that can be used to simultaneously select multiple values of type <typeparamref name="T"/>.
         /// </summary>
-        [NotNull]
         protected virtual MultipleSelectionFilter CreateMultipleSelectionFilter() => new MultipleSelectionFilter();
 
         protected partial class MultipleSelectionFilter : FillFlowContainer<MultipleSelectionFilterTabItem>
@@ -54,7 +55,7 @@ namespace osu.Game.Overlays.BeatmapListing
             {
                 RelativeSizeAxes = Axes.X;
                 AutoSizeAxes = Axes.Y;
-                Spacing = new Vector2(10, 0);
+                Spacing = new Vector2(10, 5);
 
                 AddRange(GetValues().Select(CreateTabItem));
             }
@@ -69,7 +70,7 @@ namespace osu.Game.Overlays.BeatmapListing
                 Current.BindCollectionChanged(currentChanged, true);
             }
 
-            private void currentChanged(object sender, NotifyCollectionChangedEventArgs e)
+            private void currentChanged(object? sender, NotifyCollectionChangedEventArgs e)
             {
                 foreach (var c in Children)
                     c.Active.Value = Current.Contains(c.Value);
@@ -99,30 +100,91 @@ namespace osu.Game.Overlays.BeatmapListing
 
         protected partial class MultipleSelectionFilterTabItem : FilterTabItem<T>
         {
-            private readonly Box selectedUnderline;
-
-            protected override bool HighlightOnHoverWhenActive => true;
+            private Drawable activeContent = null!;
+            private Circle background = null!;
 
             public MultipleSelectionFilterTabItem(T value)
                 : base(value)
             {
+            }
+
+            [BackgroundDependencyLoader]
+            private void load()
+            {
+                AutoSizeDuration = 100;
+                AutoSizeEasing = Easing.OutQuint;
+
                 // This doesn't match any actual design, but should make it easier for the user to understand
                 // that filters are applied until we settle on a final design.
-                AddInternal(selectedUnderline = new Box
+                AddInternal(activeContent = new Container
                 {
                     Depth = float.MaxValue,
-                    RelativeSizeAxes = Axes.X,
-                    Height = 1.5f,
-                    Anchor = Anchor.BottomLeft,
-                    Origin = Anchor.CentreLeft,
+                    RelativeSizeAxes = Axes.Both,
+                    Alpha = 0,
+                    Padding = new MarginPadding
+                    {
+                        Left = -16,
+                        Right = -4,
+                        Vertical = -2
+                    },
+                    Children = new Drawable[]
+                    {
+                        background = new Circle
+                        {
+                            Colour = Color4.White,
+                            RelativeSizeAxes = Axes.Both,
+                        },
+                        new SpriteIcon
+                        {
+                            Icon = FontAwesome.Solid.TimesCircle,
+                            Size = new Vector2(10),
+                            Colour = ColourProvider.Background4,
+                            Position = new Vector2(3, 0.5f),
+                            Anchor = Anchor.CentreLeft,
+                            Origin = Anchor.CentreLeft,
+                        }
+                    }
                 });
             }
 
+            protected override Color4 ColourActive => ColourProvider.Light1;
+
+            public override bool ReceivePositionalInputAt(Vector2 screenSpacePos)
+            {
+                return Active.Value
+                    ? background.ReceivePositionalInputAt(screenSpacePos)
+                    : base.ReceivePositionalInputAt(screenSpacePos);
+            }
+
             protected override void UpdateState()
             {
-                base.UpdateState();
-                selectedUnderline.FadeTo(Active.Value ? 1 : 0, 200, Easing.OutQuint);
-                selectedUnderline.FadeColour(IsHovered ? ColourProvider.Content2 : GetStateColour(), 200, Easing.OutQuint);
+                Color4 colour = Active.Value ? ColourActive : ColourNormal;
+
+                if (IsHovered)
+                    colour = Active.Value ? colour.Darken(0.2f) : colour.Lighten(0.2f);
+
+                if (Active.Value)
+                {
+                    // This just allows enough spacing for adjacent tab items to show the "x".
+                    Padding = new MarginPadding { Left = 12 };
+
+                    activeContent.FadeIn(200, Easing.OutQuint);
+                    background.FadeColour(colour, 200, Easing.OutQuint);
+
+                    // flipping colours
+                    Text.FadeColour(ColourProvider.Background4, 200, Easing.OutQuint);
+                    Text.Font = Text.Font.With(weight: FontWeight.SemiBold);
+                }
+                else
+                {
+                    Padding = new MarginPadding();
+
+                    activeContent.FadeOut();
+
+                    background.FadeColour(colour, 200, Easing.OutQuint);
+                    Text.FadeColour(colour, 200, Easing.OutQuint);
+                    Text.Font = Text.Font.With(weight: FontWeight.Regular);
+                }
             }
 
             protected override bool OnClick(ClickEvent e)

osu.Game/Overlays/BeatmapListing/FilterTabItem.cs

@@ -8,6 +8,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
 using osu.Framework.Extensions;
+using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.UserInterface;
 using osu.Framework.Input.Events;
@@ -24,7 +25,7 @@ namespace osu.Game.Overlays.BeatmapListing
         [Resolved]
         protected OverlayColourProvider ColourProvider { get; private set; }
 
-        private OsuSpriteText text;
+        protected OsuSpriteText Text;
 
         protected Sample SelectSample { get; private set; } = null!;
 
@@ -39,7 +40,7 @@ namespace osu.Game.Overlays.BeatmapListing
             AutoSizeAxes = Axes.Both;
             AddRangeInternal(new Drawable[]
             {
-                text = new OsuSpriteText
+                Text = new OsuSpriteText
                 {
                     Font = OsuFont.GetFont(size: 13, weight: FontWeight.Regular),
                     Text = LabelFor(Value)
@@ -84,16 +85,18 @@ namespace osu.Game.Overlays.BeatmapListing
         /// </summary>
         protected virtual LocalisableString LabelFor(T value) => (value as Enum)?.GetLocalisableDescription() ?? value.ToString();
 
-        protected virtual bool HighlightOnHoverWhenActive => false;
+        protected virtual Color4 ColourActive => ColourProvider.Content1;
+        protected virtual Color4 ColourNormal => ColourProvider.Light2;
 
         protected virtual void UpdateState()
         {
-            bool highlightHover = IsHovered && (!Active.Value || HighlightOnHoverWhenActive);
+            Color4 colour = Active.Value ? ColourActive : ColourNormal;
 
-            text.FadeColour(highlightHover ? ColourProvider.Content2 : GetStateColour(), 200, Easing.OutQuint);
-            text.Font = text.Font.With(weight: Active.Value ? FontWeight.Bold : FontWeight.Regular);
+            if (IsHovered)
+                colour = colour.Lighten(0.2f);
+
+            Text.FadeColour(colour, 200, Easing.OutQuint);
+            Text.Font = Text.Font.With(weight: Active.Value ? FontWeight.Bold : FontWeight.Regular);
         }
-
-        protected virtual Color4 GetStateColour() => Active.Value ? ColourProvider.Content1 : ColourProvider.Light2;
     }
 }

osu.Game/Overlays/Dialog/PopupDialogDangerousButton.cs

@@ -3,6 +3,7 @@
 
 #nullable disable
 
+using System;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
@@ -71,7 +72,7 @@ namespace osu.Game.Overlays.Dialog
             protected override void LoadComplete()
             {
                 base.LoadComplete();
-                Progress.BindValueChanged(progressChanged);
+                Progress.BindValueChanged(progressChanged, true);
             }
 
             protected override void AbortConfirm()
@@ -122,11 +123,13 @@ namespace osu.Game.Overlays.Dialog
 
             private void progressChanged(ValueChangedEvent<double> progress)
             {
-                if (progress.NewValue < progress.OldValue) return;
+                lowPassFilter.Cutoff = Math.Max(1, (int)(progress.NewValue * AudioFilter.MAX_LOWPASS_CUTOFF * 0.5));
 
-                if (Clock.CurrentTime - lastTickPlaybackTime < 30) return;
+                if (progress.NewValue < progress.OldValue)
+                    return;
 
-                lowPassFilter.CutoffTo((int)(progress.NewValue * AudioFilter.MAX_LOWPASS_CUTOFF * 0.5));
+                if (Clock.CurrentTime - lastTickPlaybackTime < 30)
+                    return;
 
                 var channel = tickSample.GetChannel();
 

osu.Game/Overlays/Mods/IncompatibilityDisplayingModPanel.cs

@@ -16,6 +16,9 @@ namespace osu.Game.Overlays.Mods
     {
         private readonly BindableBool incompatible = new BindableBool();
 
+        [Resolved]
+        private OverlayColourProvider overlayColourProvider { get; set; } = null!;
+
         [Resolved]
         private Bindable<IReadOnlyList<Mod>> selectedMods { get; set; } = null!;
 
@@ -55,7 +58,7 @@ namespace osu.Game.Overlays.Mods
 
         #region IHasCustomTooltip
 
-        public ITooltip<Mod> GetCustomTooltip() => new IncompatibilityDisplayingTooltip();
+        public ITooltip<Mod> GetCustomTooltip() => new IncompatibilityDisplayingTooltip(overlayColourProvider);
 
         public Mod TooltipContent => Mod;
 

osu.Game/Overlays/Mods/IncompatibilityDisplayingTooltip.cs

@@ -24,13 +24,15 @@ namespace osu.Game.Overlays.Mods
         [Resolved]
         private Bindable<RulesetInfo> ruleset { get; set; } = null!;
 
-        public IncompatibilityDisplayingTooltip()
+        public IncompatibilityDisplayingTooltip(OverlayColourProvider colourProvider)
+            : base(colourProvider)
         {
             AddRange(new Drawable[]
             {
                 incompatibleText = new OsuSpriteText
                 {
                     Margin = new MarginPadding { Top = 5 },
+                    Colour = colourProvider.Content2,
                     Font = OsuFont.GetFont(weight: FontWeight.Regular),
                     Text = "Incompatible with:"
                 },
@@ -43,12 +45,6 @@ namespace osu.Game.Overlays.Mods
             });
         }
 
-        [BackgroundDependencyLoader]
-        private void load(OsuColour colours)
-        {
-            incompatibleText.Colour = colours.BlueLight;
-        }
-
         protected override void UpdateDisplay(Mod mod)
         {
             base.UpdateDisplay(mod);

osu.Game/Overlays/Mods/ModButtonTooltip.cs

@@ -1,9 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-#nullable disable
-
-using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Cursor;
@@ -18,11 +15,10 @@ namespace osu.Game.Overlays.Mods
     public partial class ModButtonTooltip : VisibilityContainer, ITooltip<Mod>
     {
         private readonly OsuSpriteText descriptionText;
-        private readonly Box background;
 
         protected override Container<Drawable> Content { get; }
 
-        public ModButtonTooltip()
+        public ModButtonTooltip(OverlayColourProvider colourProvider)
         {
             AutoSizeAxes = Axes.Both;
             Masking = true;
@@ -30,9 +26,10 @@ namespace osu.Game.Overlays.Mods
 
             InternalChildren = new Drawable[]
             {
-                background = new Box
+                new Box
                 {
-                    RelativeSizeAxes = Axes.Both
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = colourProvider.Background6,
                 },
                 Content = new FillFlowContainer
                 {
@@ -43,6 +40,7 @@ namespace osu.Game.Overlays.Mods
                     {
                         descriptionText = new OsuSpriteText
                         {
+                            Colour = colourProvider.Content1,
                             Font = OsuFont.GetFont(weight: FontWeight.Regular),
                         },
                     }
@@ -50,17 +48,10 @@ namespace osu.Game.Overlays.Mods
             };
         }
 
-        [BackgroundDependencyLoader]
-        private void load(OsuColour colours)
-        {
-            background.Colour = colours.Gray3;
-            descriptionText.Colour = colours.BlueLighter;
-        }
-
         protected override void PopIn() => this.FadeIn(200, Easing.OutQuint);
         protected override void PopOut() => this.FadeOut(200, Easing.OutQuint);
 
-        private Mod lastMod;
+        private Mod? lastMod;
 
         public void SetContent(Mod mod)
         {

osu.Game/Overlays/Mods/ModPresetTooltip.cs

@@ -6,6 +6,8 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Cursor;
 using osu.Framework.Graphics.Shapes;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Sprites;
 using osu.Game.Rulesets.Mods;
 using osuTK;
 
@@ -17,6 +19,8 @@ namespace osu.Game.Overlays.Mods
 
         private const double transition_duration = 200;
 
+        private readonly OsuSpriteText descriptionText;
+
         public ModPresetTooltip(OverlayColourProvider colourProvider)
         {
             Width = 250;
@@ -36,8 +40,16 @@ namespace osu.Game.Overlays.Mods
                 {
                     RelativeSizeAxes = Axes.X,
                     AutoSizeAxes = Axes.Y,
-                    Padding = new MarginPadding(7),
-                    Spacing = new Vector2(7)
+                    Padding = new MarginPadding { Left = 10, Right = 10, Top = 5, Bottom = 5 },
+                    Spacing = new Vector2(7),
+                    Children = new[]
+                    {
+                        descriptionText = new OsuSpriteText
+                        {
+                            Font = OsuFont.GetFont(weight: FontWeight.Regular),
+                            Colour = colourProvider.Content1,
+                        },
+                    }
                 }
             };
         }
@@ -49,8 +61,12 @@ namespace osu.Game.Overlays.Mods
             if (ReferenceEquals(preset, lastPreset))
                 return;
 
+            descriptionText.Text = preset.Description;
+
             lastPreset = preset;
-            Content.ChildrenEnumerable = preset.Mods.AsOrdered().Select(mod => new ModPresetRow(mod));
+
+            Content.RemoveAll(d => d is ModPresetRow, true);
+            Content.AddRange(preset.Mods.AsOrdered().Select(mod => new ModPresetRow(mod)));
         }
 
         protected override void PopIn() => this.FadeIn(transition_duration, Easing.OutQuint);

osu.Game/Overlays/Music/PlaylistOverlay.cs

@@ -8,7 +8,6 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Extensions.Color4Extensions;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;
@@ -131,7 +130,7 @@ namespace osu.Game.Overlays.Music
             filter.Search.HoldFocus = true;
             Schedule(() => filter.Search.TakeFocus());
 
-            this.ResizeTo(new Vector2(1, RelativeSizeAxes.HasFlagFast(Axes.Y) ? 1f : PLAYLIST_HEIGHT), transition_duration, Easing.OutQuint);
+            this.ResizeTo(new Vector2(1, RelativeSizeAxes.HasFlag(Axes.Y) ? 1f : PLAYLIST_HEIGHT), transition_duration, Easing.OutQuint);
             this.FadeIn(transition_duration, Easing.OutQuint);
         }
 

osu.Game/Overlays/SettingsToolboxGroup.cs

@@ -4,7 +4,6 @@
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Caching;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -161,7 +160,7 @@ namespace osu.Game.Overlays
 
         protected override bool OnInvalidate(Invalidation invalidation, InvalidationSource source)
         {
-            if (invalidation.HasFlagFast(Invalidation.DrawSize))
+            if (invalidation.HasFlag(Invalidation.DrawSize))
                 headerTextVisibilityCache.Invalidate();
 
             return base.OnInvalidate(invalidation, source);

osu.Game/Overlays/SkinEditor/SkinSelectionHandler.cs

@@ -6,7 +6,6 @@ using System.Collections.Generic;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Primitives;
 using osu.Framework.Graphics.UserInterface;
@@ -145,9 +144,9 @@ namespace osu.Game.Overlays.SkinEditor
                     var blueprintItem = ((Drawable)blueprint.Item);
                     blueprintItem.Scale = Vector2.One;
 
-                    if (blueprintItem.RelativeSizeAxes.HasFlagFast(Axes.X))
+                    if (blueprintItem.RelativeSizeAxes.HasFlag(Axes.X))
                         blueprintItem.Width = 1;
-                    if (blueprintItem.RelativeSizeAxes.HasFlagFast(Axes.Y))
+                    if (blueprintItem.RelativeSizeAxes.HasFlag(Axes.Y))
                         blueprintItem.Height = 1;
                 }
             });

osu.Game/Overlays/SkinEditor/SkinSelectionRotationHandler.cs

@@ -61,6 +61,8 @@ namespace osu.Game.Overlays.SkinEditor
             originalRotations = objectsInRotation.ToDictionary(d => d, d => d.Rotation);
             originalPositions = objectsInRotation.ToDictionary(d => d, d => d.ToScreenSpace(d.OriginPosition));
             defaultOrigin = GeometryUtils.GetSurroundingQuad(objectsInRotation.SelectMany(d => d.ScreenSpaceDrawQuad.GetVertices().ToArray())).Centre;
+
+            base.Begin();
         }
 
         public override void Update(float rotation, Vector2? origin = null)
@@ -99,6 +101,8 @@ namespace osu.Game.Overlays.SkinEditor
             originalPositions = null;
             originalRotations = null;
             defaultOrigin = null;
+
+            base.Commit();
         }
     }
 }

osu.Game/Overlays/SkinEditor/SkinSelectionScaleHandler.cs

@@ -7,7 +7,6 @@ using System.Diagnostics;
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Utils;
@@ -51,7 +50,7 @@ namespace osu.Game.Overlays.SkinEditor
             CanScaleDiagonally.Value = true;
         }
 
-        private bool allSelectedSupportManualSizing(Axes axis) => selectedItems.All(b => (b as CompositeDrawable)?.AutoSizeAxes.HasFlagFast(axis) == false);
+        private bool allSelectedSupportManualSizing(Axes axis) => selectedItems.All(b => (b as CompositeDrawable)?.AutoSizeAxes.HasFlag(axis) == false);
 
         private Dictionary<Drawable, OriginalDrawableState>? objectsInScale;
         private Vector2? defaultOrigin;

osu.Game/Overlays/Toolbar/ToolbarButton.cs

@@ -4,7 +4,6 @@
 using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.Color4Extensions;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Shapes;
@@ -150,9 +149,9 @@ namespace osu.Game.Overlays.Toolbar
                 {
                     Direction = FillDirection.Vertical,
                     RelativeSizeAxes = Axes.Both, // stops us being considered in parent's autosize
-                    Anchor = TooltipAnchor.HasFlagFast(Anchor.x0) ? Anchor.BottomLeft : Anchor.BottomRight,
+                    Anchor = TooltipAnchor.HasFlag(Anchor.x0) ? Anchor.BottomLeft : Anchor.BottomRight,
                     Origin = TooltipAnchor,
-                    Position = new Vector2(TooltipAnchor.HasFlagFast(Anchor.x0) ? 5 : -5, 5),
+                    Position = new Vector2(TooltipAnchor.HasFlag(Anchor.x0) ? 5 : -5, 5),
                     Alpha = 0,
                     Children = new Drawable[]
                     {

osu.Game/Replays/Legacy/LegacyReplayFrame.cs

@@ -3,7 +3,6 @@
 
 using MessagePack;
 using Newtonsoft.Json;
-using osu.Framework.Extensions.EnumExtensions;
 using osu.Game.Rulesets.Replays;
 using osuTK;
 
@@ -32,23 +31,23 @@ namespace osu.Game.Replays.Legacy
 
         [JsonIgnore]
         [IgnoreMember]
-        public bool MouseLeft1 => ButtonState.HasFlagFast(ReplayButtonState.Left1);
+        public bool MouseLeft1 => ButtonState.HasFlag(ReplayButtonState.Left1);
 
         [JsonIgnore]
         [IgnoreMember]
-        public bool MouseRight1 => ButtonState.HasFlagFast(ReplayButtonState.Right1);
+        public bool MouseRight1 => ButtonState.HasFlag(ReplayButtonState.Right1);
 
         [JsonIgnore]
         [IgnoreMember]
-        public bool MouseLeft2 => ButtonState.HasFlagFast(ReplayButtonState.Left2);
+        public bool MouseLeft2 => ButtonState.HasFlag(ReplayButtonState.Left2);
 
         [JsonIgnore]
         [IgnoreMember]
-        public bool MouseRight2 => ButtonState.HasFlagFast(ReplayButtonState.Right2);
+        public bool MouseRight2 => ButtonState.HasFlag(ReplayButtonState.Right2);
 
         [JsonIgnore]
         [IgnoreMember]
-        public bool Smoke => ButtonState.HasFlagFast(ReplayButtonState.Smoke);
+        public bool Smoke => ButtonState.HasFlag(ReplayButtonState.Smoke);
 
         [Key(3)]
         public ReplayButtonState ButtonState;

osu.Game/Rulesets/Difficulty/DifficultyCalculator.cs

@@ -9,7 +9,6 @@ using System.Linq;
 using System.Threading;
 using JetBrains.Annotations;
 using osu.Framework.Audio.Track;
-using osu.Framework.Bindables;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
@@ -110,26 +109,24 @@ namespace osu.Game.Rulesets.Difficulty
             var progressiveBeatmap = new ProgressiveCalculationBeatmap(Beatmap);
             var difficultyObjects = getDifficultyHitObjects().ToArray();
 
-            foreach (var obj in difficultyObjects)
+            int currentIndex = 0;
+
+            foreach (var obj in Beatmap.HitObjects)
             {
-                // Implementations expect the progressive beatmap to only contain top-level objects from the original beatmap.
-                // At the same time, we also need to consider the possibility DHOs may not be generated for any given object,
-                // so we'll add all remaining objects up to the current point in time to the progressive beatmap.
-                for (int i = progressiveBeatmap.HitObjects.Count; i < Beatmap.HitObjects.Count; i++)
-                {
-                    if (obj != difficultyObjects[^1] && Beatmap.HitObjects[i].StartTime > obj.BaseObject.StartTime)
-                        break;
+                progressiveBeatmap.HitObjects.Add(obj);
 
-                    progressiveBeatmap.HitObjects.Add(Beatmap.HitObjects[i]);
+                while (currentIndex < difficultyObjects.Length && difficultyObjects[currentIndex].BaseObject.GetEndTime() <= obj.GetEndTime())
+                {
+                    foreach (var skill in skills)
+                    {
+                        cancellationToken.ThrowIfCancellationRequested();
+                        skill.Process(difficultyObjects[currentIndex]);
+                    }
+
+                    currentIndex++;
                 }
 
-                foreach (var skill in skills)
-                {
-                    cancellationToken.ThrowIfCancellationRequested();
-                    skill.Process(obj);
-                }
-
-                attribs.Add(new TimedDifficultyAttributes(obj.EndTime * clockRate, CreateDifficultyAttributes(progressiveBeatmap, playableMods, skills, clockRate)));
+                attribs.Add(new TimedDifficultyAttributes(obj.GetEndTime(), CreateDifficultyAttributes(progressiveBeatmap, playableMods, skills, clockRate)));
             }
 
             return attribs;
@@ -330,7 +327,12 @@ namespace osu.Game.Rulesets.Difficulty
                 set => baseBeatmap.Difficulty = value;
             }
 
-            public BindableList<BreakPeriod> Breaks => baseBeatmap.Breaks;
+            public List<BreakPeriod> Breaks
+            {
+                get => baseBeatmap.Breaks;
+                set => baseBeatmap.Breaks = value;
+            }
+
             public List<string> UnhandledEventLines => baseBeatmap.UnhandledEventLines;
 
             public double TotalBreakTime => baseBeatmap.TotalBreakTime;