Merge pull request #9724 from peppy/spinner-spinning

Add spinner skinning support

global.json

@@ -5,6 +5,6 @@
     "version": "3.1.100"
   },
   "msbuild-sdks": {
-    "Microsoft.Build.Traversal": "2.0.50"
+    "Microsoft.Build.Traversal": "2.0.52"
   }
 }

osu.Android.props

@@ -51,7 +51,7 @@
     <Reference Include="Java.Interop" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="ppy.osu.Game.Resources" Version="2020.622.1" />
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2020.710.0" />
+    <PackageReference Include="ppy.osu.Game.Resources" Version="2020.731.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2020.730.1" />
   </ItemGroup>
 </Project>

osu.Desktop/OsuGameDesktop.cs

@@ -16,6 +16,7 @@ using osu.Framework.Logging;
 using osu.Framework.Screens;
 using osu.Game.Screens.Menu;
 using osu.Game.Updater;
+using osu.Desktop.Windows;
 
 namespace osu.Desktop
 {
@@ -98,6 +99,9 @@ namespace osu.Desktop
                 LoadComponentAsync(versionManager = new VersionManager { Depth = int.MinValue }, Add);
 
             LoadComponentAsync(new DiscordRichPresence(), Add);
+
+            if (RuntimeInfo.OS == RuntimeInfo.Platform.Windows)
+                LoadComponentAsync(new GameplayWinKeyBlocker(), Add);
         }
 
         protected override void ScreenChanged(IScreen lastScreen, IScreen newScreen)

osu.Desktop/Windows/GameplayWinKeyBlocker.cs

@@ -0,0 +1,41 @@
+// 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.Platform;
+using osu.Game.Configuration;
+
+namespace osu.Desktop.Windows
+{
+    public class GameplayWinKeyBlocker : Component
+    {
+        private Bindable<bool> allowScreenSuspension;
+        private Bindable<bool> disableWinKey;
+
+        private GameHost host;
+
+        [BackgroundDependencyLoader]
+        private void load(GameHost host, OsuConfigManager config)
+        {
+            this.host = host;
+
+            allowScreenSuspension = host.AllowScreenSuspension.GetBoundCopy();
+            allowScreenSuspension.BindValueChanged(_ => updateBlocking());
+
+            disableWinKey = config.GetBindable<bool>(OsuSetting.GameplayDisableWinKey);
+            disableWinKey.BindValueChanged(_ => updateBlocking(), true);
+        }
+
+        private void updateBlocking()
+        {
+            bool shouldDisable = disableWinKey.Value && !allowScreenSuspension.Value;
+
+            if (shouldDisable)
+                host.InputThread.Scheduler.Add(WindowsKey.Disable);
+            else
+                host.InputThread.Scheduler.Add(WindowsKey.Enable);
+        }
+    }
+}

osu.Desktop/Windows/WindowsKey.cs

@@ -0,0 +1,80 @@
+// 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.Runtime.InteropServices;
+
+namespace osu.Desktop.Windows
+{
+    internal class WindowsKey
+    {
+        private delegate int LowLevelKeyboardProcDelegate(int nCode, int wParam, ref KdDllHookStruct lParam);
+
+        private static bool isBlocked;
+
+        private const int wh_keyboard_ll = 13;
+        private const int wm_keydown = 256;
+        private const int wm_syskeyup = 261;
+
+        //Resharper disable once NotAccessedField.Local
+        private static LowLevelKeyboardProcDelegate keyboardHookDelegate; // keeping a reference alive for the GC
+        private static IntPtr keyHook;
+
+        [StructLayout(LayoutKind.Explicit)]
+        private readonly struct KdDllHookStruct
+        {
+            [FieldOffset(0)]
+            public readonly int VkCode;
+
+            [FieldOffset(8)]
+            public readonly int Flags;
+        }
+
+        private static int lowLevelKeyboardProc(int nCode, int wParam, ref KdDllHookStruct lParam)
+        {
+            if (wParam >= wm_keydown && wParam <= wm_syskeyup)
+            {
+                switch (lParam.VkCode)
+                {
+                    case 0x5B: // left windows key
+                    case 0x5C: // right windows key
+                        return 1;
+                }
+            }
+
+            return callNextHookEx(0, nCode, wParam, ref lParam);
+        }
+
+        internal static void Disable()
+        {
+            if (keyHook != IntPtr.Zero || isBlocked)
+                return;
+
+            keyHook = setWindowsHookEx(wh_keyboard_ll, (keyboardHookDelegate = lowLevelKeyboardProc), Marshal.GetHINSTANCE(System.Reflection.Assembly.GetExecutingAssembly().GetModules()[0]), 0);
+
+            isBlocked = true;
+        }
+
+        internal static void Enable()
+        {
+            if (keyHook == IntPtr.Zero || !isBlocked)
+                return;
+
+            keyHook = unhookWindowsHookEx(keyHook);
+            keyboardHookDelegate = null;
+
+            keyHook = IntPtr.Zero;
+
+            isBlocked = false;
+        }
+
+        [DllImport(@"user32.dll", EntryPoint = @"SetWindowsHookExA")]
+        private static extern IntPtr setWindowsHookEx(int idHook, LowLevelKeyboardProcDelegate lpfn, IntPtr hMod, int dwThreadId);
+
+        [DllImport(@"user32.dll", EntryPoint = @"UnhookWindowsHookEx")]
+        private static extern IntPtr unhookWindowsHookEx(IntPtr hHook);
+
+        [DllImport(@"user32.dll", EntryPoint = @"CallNextHookEx")]
+        private static extern int callNextHookEx(int hHook, int nCode, int wParam, ref KdDllHookStruct lParam);
+    }
+}

osu.Game.Benchmarks/osu.Game.Benchmarks.csproj

@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="BenchmarkDotNet" Version="0.12.1" />
     <PackageReference Include="nunit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
   </ItemGroup>
 
   <ItemGroup>

osu.Game.Rulesets.Catch.Tests/Mods/TestSceneCatchModPerfect.cs

@@ -50,7 +50,7 @@ namespace osu.Game.Rulesets.Catch.Tests.Mods
         public void TestDroplet(bool shouldMiss) => CreateHitObjectTest(new HitObjectTestData(new Droplet { StartTime = 1000 }), shouldMiss);
 
         // We only care about testing misses, hits are tested via JuiceStream
-        [TestCase(true)]
+        [TestCase(false)]
         public void TestTinyDroplet(bool shouldMiss) => CreateHitObjectTest(new HitObjectTestData(new TinyDroplet { StartTime = 1000 }), shouldMiss);
     }
 }

osu.Game.Rulesets.Catch.Tests/TestSceneCatchModHidden.cs

@@ -0,0 +1,56 @@
+// 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.Allocation;
+using osu.Framework.Testing;
+using osu.Game.Beatmaps;
+using osu.Game.Configuration;
+using osu.Game.Rulesets.Catch.Mods;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.Objects.Drawables;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Types;
+using osu.Game.Tests.Visual;
+using osuTK;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    public class TestSceneCatchModHidden : ModTestScene
+    {
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            LocalConfig.Set(OsuSetting.IncreaseFirstObjectVisibility, false);
+        }
+
+        [Test]
+        public void TestJuiceStream()
+        {
+            CreateModTest(new ModTestData
+            {
+                Beatmap = new Beatmap
+                {
+                    HitObjects = new List<HitObject>
+                    {
+                        new JuiceStream
+                        {
+                            StartTime = 1000,
+                            Path = new SliderPath(PathType.Linear, new[] { Vector2.Zero, new Vector2(0, -192) }),
+                            X = CatchPlayfield.WIDTH / 2
+                        }
+                    }
+                },
+                Mod = new CatchModHidden(),
+                PassCondition = () => Player.Results.Count > 0
+                                      && Player.ChildrenOfType<DrawableJuiceStream>().Single().Alpha > 0
+                                      && Player.ChildrenOfType<DrawableFruit>().Last().Alpha > 0
+            });
+        }
+
+        protected override Ruleset CreatePlayerRuleset() => new CatchRuleset();
+    }
+}

osu.Game.Rulesets.Catch.Tests/TestSceneCatcherArea.cs

@@ -9,6 +9,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Catch.Beatmaps;
 using osu.Game.Rulesets.Catch.Judgements;
 using osu.Game.Rulesets.Catch.Objects;
@@ -25,6 +26,11 @@ namespace osu.Game.Rulesets.Catch.Tests
     {
         private RulesetInfo catchRuleset;
 
+        [Resolved]
+        private OsuConfigManager config { get; set; }
+
+        private Catcher catcher => this.ChildrenOfType<CatcherArea>().First().MovableCatcher;
+
         public TestSceneCatcherArea()
         {
             AddSliderStep<float>("CircleSize", 0, 8, 5, createCatcher);
@@ -34,24 +40,43 @@ namespace osu.Game.Rulesets.Catch.Tests
 
             AddRepeatStep("catch fruit", () => catchFruit(new TestFruit(false)
             {
-                X = this.ChildrenOfType<CatcherArea>().First().MovableCatcher.X
+                X = catcher.X
             }), 20);
             AddRepeatStep("catch fruit last in combo", () => catchFruit(new TestFruit(false)
             {
-                X = this.ChildrenOfType<CatcherArea>().First().MovableCatcher.X,
+                X = catcher.X,
                 LastInCombo = true,
             }), 20);
             AddRepeatStep("catch kiai fruit", () => catchFruit(new TestFruit(true)
             {
-                X = this.ChildrenOfType<CatcherArea>().First().MovableCatcher.X,
+                X = catcher.X
             }), 20);
             AddRepeatStep("miss fruit", () => catchFruit(new Fruit
             {
-                X = this.ChildrenOfType<CatcherArea>().First().MovableCatcher.X + 100,
+                X = catcher.X + 100,
                 LastInCombo = true,
             }, true), 20);
         }
 
+        [TestCase(true)]
+        [TestCase(false)]
+        public void TestHitLighting(bool enable)
+        {
+            AddStep("create catcher", () => createCatcher(5));
+
+            AddStep("toggle hit lighting", () => config.Set(OsuSetting.HitLighting, enable));
+            AddStep("catch fruit", () => catchFruit(new TestFruit(false)
+            {
+                X = catcher.X
+            }));
+            AddStep("catch fruit last in combo", () => catchFruit(new TestFruit(false)
+            {
+                X = catcher.X,
+                LastInCombo = true
+            }));
+            AddAssert("check hit explosion", () => catcher.ChildrenOfType<HitExplosion>().Any() == enable);
+        }
+
         private void catchFruit(Fruit fruit, bool miss = false)
         {
             this.ChildrenOfType<CatcherArea>().ForEach(area =>

osu.Game.Rulesets.Catch.Tests/osu.Game.Rulesets.Catch.Tests.csproj

@@ -4,7 +4,7 @@
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
     <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
   </ItemGroup>
   <PropertyGroup Label="Project">

osu.Game.Rulesets.Catch/Difficulty/CatchPerformanceCalculator.cs

@@ -78,7 +78,6 @@ namespace osu.Game.Rulesets.Catch.Difficulty
 
             if (mods.Any(m => m is ModHidden))
             {
-                value *= 1.05 + 0.075 * (10.0 - Math.Min(10.0, Attributes.ApproachRate)); // 7.5% for each AR below 10
                 // Hiddens gives almost nothing on max approach rate, and more the lower it is
                 if (approachRate <= 10.0)
                     value *= 1.05 + 0.075 * (10.0 - approachRate); // 7.5% for each AR below 10

osu.Game.Rulesets.Catch/Judgements/CatchBananaJudgement.cs

@@ -30,7 +30,7 @@ namespace osu.Game.Rulesets.Catch.Judgements
                     return 0;
 
                 case HitResult.Perfect:
-                    return 0.01;
+                    return DEFAULT_MAX_HEALTH_INCREASE * 0.75;
             }
         }
 

osu.Game.Rulesets.Catch/Mods/CatchModPerfect.cs

@@ -1,17 +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.Game.Rulesets.Catch.Judgements;
-using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Mods;
-using osu.Game.Rulesets.Scoring;
 
 namespace osu.Game.Rulesets.Catch.Mods
 {
     public class CatchModPerfect : ModPerfect
     {
-        protected override bool FailCondition(HealthProcessor healthProcessor, JudgementResult result)
-            => !(result.Judgement is CatchBananaJudgement)
-               && base.FailCondition(healthProcessor, result);
     }
 }

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

@@ -1,6 +1,8 @@
 // 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 osu.Game.Audio;
 using osu.Game.Rulesets.Catch.Judgements;
 using osu.Game.Rulesets.Judgements;
 
@@ -8,8 +10,27 @@ namespace osu.Game.Rulesets.Catch.Objects
 {
     public class Banana : Fruit
     {
+        /// <summary>
+        /// Index of banana in current shower.
+        /// </summary>
+        public int BananaIndex;
+
         public override FruitVisualRepresentation VisualRepresentation => FruitVisualRepresentation.Banana;
 
         public override Judgement CreateJudgement() => new CatchBananaJudgement();
+
+        private static readonly List<HitSampleInfo> samples = new List<HitSampleInfo> { new BananaHitSampleInfo() };
+
+        public Banana()
+        {
+            Samples = samples;
+        }
+
+        private class BananaHitSampleInfo : HitSampleInfo
+        {
+            private static string[] lookupNames { get; } = { "metronomelow", "catch-banana" };
+
+            public override IEnumerable<string> LookupNames => lookupNames;
+        }
     }
 }

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

@@ -30,15 +30,21 @@ namespace osu.Game.Rulesets.Catch.Objects
             if (spacing <= 0)
                 return;
 
-            for (double i = StartTime; i <= EndTime; i += spacing)
+            double time = StartTime;
+            int i = 0;
+
+            while (time <= EndTime)
             {
                 cancellationToken.ThrowIfCancellationRequested();
 
                 AddNested(new Banana
                 {
-                    Samples = Samples,
-                    StartTime = i
+                    StartTime = time,
+                    BananaIndex = i,
                 });
+
+                time += spacing;
+                i++;
             }
         }
 

osu.Game.Rulesets.Catch/Objects/Drawables/DrawableBanana.cs

@@ -40,6 +40,13 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
             float getRandomAngle() => 180 * (RNG.NextSingle() * 2 - 1);
         }
 
+        public override void PlaySamples()
+        {
+            base.PlaySamples();
+            if (Samples != null)
+                Samples.Frequency.Value = 0.77f + ((Banana)HitObject).BananaIndex * 0.006f;
+        }
+
         private Color4 getBananaColour()
         {
             switch (RNG.Next(0, 3))

osu.Game.Rulesets.Catch/Replays/CatchFramedReplayInputHandler.cs

@@ -35,18 +35,15 @@ namespace osu.Game.Rulesets.Catch.Replays
             }
         }
 
-        public override List<IInput> GetPendingInputs()
+        public override void CollectPendingInputs(List<IInput> inputs)
         {
-            if (!Position.HasValue) return new List<IInput>();
+            if (!Position.HasValue) return;
 
-            return new List<IInput>
+            inputs.Add(new CatchReplayState
             {
-                new CatchReplayState
-                {
-                    PressedActions = CurrentFrame?.Actions ?? new List<CatchAction>(),
-                    CatcherX = Position.Value
-                },
-            };
+                PressedActions = CurrentFrame?.Actions ?? new List<CatchAction>(),
+                CatcherX = Position.Value
+            });
         }
 
         public class CatchReplayState : ReplayState<CatchAction>

osu.Game.Rulesets.Catch/UI/CatchPlayfield.cs

@@ -35,22 +35,25 @@ namespace osu.Game.Rulesets.Catch.UI
 
         public CatchPlayfield(BeatmapDifficulty difficulty, Func<CatchHitObject, DrawableHitObject<CatchHitObject>> createDrawableRepresentation)
         {
-            Container explodingFruitContainer;
-
-            InternalChildren = new Drawable[]
+            var explodingFruitContainer = new Container
             {
-                explodingFruitContainer = new Container
-                {
-                    RelativeSizeAxes = Axes.Both,
-                },
-                CatcherArea = new CatcherArea(difficulty)
-                {
-                    CreateDrawableRepresentation = createDrawableRepresentation,
-                    ExplodingFruitTarget = explodingFruitContainer,
-                    Anchor = Anchor.BottomLeft,
-                    Origin = Anchor.TopLeft,
-                },
-                HitObjectContainer
+                RelativeSizeAxes = Axes.Both,
+            };
+
+            CatcherArea = new CatcherArea(difficulty)
+            {
+                CreateDrawableRepresentation = createDrawableRepresentation,
+                ExplodingFruitTarget = explodingFruitContainer,
+                Anchor = Anchor.BottomLeft,
+                Origin = Anchor.TopLeft,
+            };
+
+            InternalChildren = new[]
+            {
+                explodingFruitContainer,
+                CatcherArea.MovableCatcher.CreateProxiedContent(),
+                HitObjectContainer,
+                CatcherArea
             };
         }
 

osu.Game.Rulesets.Catch/UI/Catcher.cs

@@ -5,12 +5,14 @@ using System;
 using System.Linq;
 using JetBrains.Annotations;
 using osu.Framework.Allocation;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Animations;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Input.Bindings;
 using osu.Framework.Utils;
 using osu.Game.Beatmaps;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Catch.Objects;
 using osu.Game.Rulesets.Catch.Objects.Drawables;
 using osu.Game.Rulesets.Catch.Skinning;
@@ -46,6 +48,12 @@ namespace osu.Game.Rulesets.Catch.UI
 
         public Container ExplodingFruitTarget;
 
+        private Container<DrawableHitObject> caughtFruitContainer { get; } = new Container<DrawableHitObject>
+        {
+            Anchor = Anchor.TopCentre,
+            Origin = Anchor.BottomCentre,
+        };
+
         [NotNull]
         private readonly Container trailsTarget;
 
@@ -83,8 +91,6 @@ namespace osu.Game.Rulesets.Catch.UI
         /// </summary>
         private readonly float catchWidth;
 
-        private Container<DrawableHitObject> caughtFruit;
-
         private CatcherSprite catcherIdle;
         private CatcherSprite catcherKiai;
         private CatcherSprite catcherFail;
@@ -99,6 +105,7 @@ namespace osu.Game.Rulesets.Catch.UI
         private double hyperDashModifier = 1;
         private int hyperDashDirection;
         private float hyperDashTargetPosition;
+        private Bindable<bool> hitLighting;
 
         public Catcher([NotNull] Container trailsTarget, BeatmapDifficulty difficulty = null)
         {
@@ -114,15 +121,13 @@ namespace osu.Game.Rulesets.Catch.UI
         }
 
         [BackgroundDependencyLoader]
-        private void load()
+        private void load(OsuConfigManager config)
         {
+            hitLighting = config.GetBindable<bool>(OsuSetting.HitLighting);
+
             InternalChildren = new Drawable[]
             {
-                caughtFruit = new Container<DrawableHitObject>
-                {
-                    Anchor = Anchor.TopCentre,
-                    Origin = Anchor.BottomCentre,
-                },
+                caughtFruitContainer,
                 catcherIdle = new CatcherSprite(CatcherAnimationState.Idle)
                 {
                     Anchor = Anchor.TopCentre,
@@ -145,6 +150,11 @@ namespace osu.Game.Rulesets.Catch.UI
             updateCatcher();
         }
 
+        /// <summary>
+        /// Creates proxied content to be displayed beneath hitobjects.
+        /// </summary>
+        public Drawable CreateProxiedContent() => caughtFruitContainer.CreateProxy();
+
         /// <summary>
         /// Calculates the scale of the catcher based off the provided beatmap difficulty.
         /// </summary>
@@ -176,7 +186,7 @@ namespace osu.Game.Rulesets.Catch.UI
 
             const float allowance = 10;
 
-            while (caughtFruit.Any(f =>
+            while (caughtFruitContainer.Any(f =>
                 f.LifetimeEnd == double.MaxValue &&
                 Vector2Extensions.Distance(f.Position, fruit.Position) < (ourRadius + (theirRadius = f.DrawSize.X / 2 * f.Scale.X)) / (allowance / 2)))
             {
@@ -187,13 +197,16 @@ namespace osu.Game.Rulesets.Catch.UI
 
             fruit.X = Math.Clamp(fruit.X, -CatcherArea.CATCHER_SIZE / 2, CatcherArea.CATCHER_SIZE / 2);
 
-            caughtFruit.Add(fruit);
+            caughtFruitContainer.Add(fruit);
 
-            AddInternal(new HitExplosion(fruit)
+            if (hitLighting.Value)
             {
-                X = fruit.X,
-                Scale = new Vector2(fruit.HitObject.Scale)
-            });
+                AddInternal(new HitExplosion(fruit)
+                {
+                    X = fruit.X,
+                    Scale = new Vector2(fruit.HitObject.Scale)
+                });
+            }
         }
 
         /// <summary>
@@ -342,7 +355,7 @@ namespace osu.Game.Rulesets.Catch.UI
         /// </summary>
         public void Drop()
         {
-            foreach (var f in caughtFruit.ToArray())
+            foreach (var f in caughtFruitContainer.ToArray())
                 Drop(f);
         }
 
@@ -351,7 +364,7 @@ namespace osu.Game.Rulesets.Catch.UI
         /// </summary>
         public void Explode()
         {
-            foreach (var f in caughtFruit.ToArray())
+            foreach (var f in caughtFruitContainer.ToArray())
                 Explode(f);
         }
 
@@ -450,9 +463,9 @@ namespace osu.Game.Rulesets.Catch.UI
             if (ExplodingFruitTarget != null)
             {
                 fruit.Anchor = Anchor.TopLeft;
-                fruit.Position = caughtFruit.ToSpaceOfOtherDrawable(fruit.DrawPosition, ExplodingFruitTarget);
+                fruit.Position = caughtFruitContainer.ToSpaceOfOtherDrawable(fruit.DrawPosition, ExplodingFruitTarget);
 
-                if (!caughtFruit.Remove(fruit))
+                if (!caughtFruitContainer.Remove(fruit))
                     // we may have already been removed by a previous operation (due to the weird OnLoadComplete scheduling).
                     // this avoids a crash on potentially attempting to Add a fruit to ExplodingFruitTarget twice.
                     return;

osu.Game.Rulesets.Catch/UI/CatcherArea.cs

@@ -22,6 +22,8 @@ namespace osu.Game.Rulesets.Catch.UI
 
         public Func<CatchHitObject, DrawableHitObject<CatchHitObject>> CreateDrawableRepresentation;
 
+        public readonly Catcher MovableCatcher;
+
         public Container ExplodingFruitTarget
         {
             set => MovableCatcher.ExplodingFruitTarget = value;
@@ -104,7 +106,5 @@ namespace osu.Game.Rulesets.Catch.UI
             if (state?.CatcherX != null)
                 MovableCatcher.X = state.CatcherX.Value;
         }
-
-        protected internal readonly Catcher MovableCatcher;
     }
 }

osu.Game.Rulesets.Mania.Tests/Skinning/TestSceneHitExplosion.cs

@@ -1,23 +1,27 @@
 // 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.Allocation;
-using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Pooling;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Mania.Judgements;
 using osu.Game.Rulesets.Mania.Objects.Drawables.Pieces;
 using osu.Game.Rulesets.Mania.UI;
-using osu.Game.Skinning;
+using osu.Game.Rulesets.Objects;
 using osuTK;
-using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Mania.Tests.Skinning
 {
     [TestFixture]
     public class TestSceneHitExplosion : ManiaSkinnableTestScene
     {
+        private readonly List<DrawablePool<PoolableHitExplosion>> hitExplosionPools = new List<DrawablePool<PoolableHitExplosion>>();
+
         public TestSceneHitExplosion()
         {
             int runcount = 0;
@@ -29,28 +33,40 @@ namespace osu.Game.Rulesets.Mania.Tests.Skinning
                 if (runcount % 15 > 12)
                     return;
 
-                CreatedDrawables.OfType<Container>().ForEach(c =>
+                int poolIndex = 0;
+
+                foreach (var c in CreatedDrawables.OfType<Container>())
                 {
-                    c.Add(new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.HitExplosion, 0),
-                        _ => new DefaultHitExplosion((runcount / 15) % 2 == 0 ? new Color4(94, 0, 57, 255) : new Color4(6, 84, 0, 255), runcount % 6 != 0)
-                        {
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                        }));
-                });
+                    c.Add(hitExplosionPools[poolIndex].Get(e =>
+                    {
+                        e.Apply(new JudgementResult(new HitObject(), runcount % 6 == 0 ? new HoldNoteTickJudgement() : new ManiaJudgement()));
+
+                        e.Anchor = Anchor.Centre;
+                        e.Origin = Anchor.Centre;
+                    }));
+
+                    poolIndex++;
+                }
             }, 100);
         }
 
         [BackgroundDependencyLoader]
         private void load()
         {
-            SetContents(() => new ColumnTestContainer(0, ManiaAction.Key1)
+            SetContents(() =>
             {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-                RelativePositionAxes = Axes.Y,
-                Y = -0.25f,
-                Size = new Vector2(Column.COLUMN_WIDTH, DefaultNotePiece.NOTE_HEIGHT),
+                var pool = new DrawablePool<PoolableHitExplosion>(5);
+                hitExplosionPools.Add(pool);
+
+                return new ColumnTestContainer(0, ManiaAction.Key1)
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    RelativePositionAxes = Axes.Y,
+                    Y = -0.25f,
+                    Size = new Vector2(Column.COLUMN_WIDTH, DefaultNotePiece.NOTE_HEIGHT),
+                    Child = pool
+                };
             });
         }
     }

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

@@ -2,6 +2,7 @@
 // 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;
@@ -10,6 +11,8 @@ using osu.Game.Replays;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Mania.Objects;
 using osu.Game.Rulesets.Mania.Replays;
+using osu.Game.Rulesets.Mania.Scoring;
+using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Replays;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
@@ -236,6 +239,53 @@ namespace osu.Game.Rulesets.Mania.Tests
             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 =
+                {
+                    BaseDifficulty = 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 == HitResult.Miss));
+
+            AddAssert("second hold note missed", () => judgementResults.Where(j => beatmap.HitObjects[1].NestedHitObjects.Contains(j.HitObject))
+                                                                       .All(j => j.Type == HitResult.Perfect));
+        }
+
         private void assertHeadJudgement(HitResult result)
             => AddAssert($"head judged as {result}", () => judgementResults[0].Type == result);
 
@@ -250,11 +300,11 @@ namespace osu.Game.Rulesets.Mania.Tests
 
         private ScoreAccessibleReplayPlayer currentPlayer;
 
-        private void performTest(List<ReplayFrame> frames)
+        private void performTest(List<ReplayFrame> frames, Beatmap<ManiaHitObject> beatmap = null)
         {
-            AddStep("load player", () =>
+            if (beatmap == null)
             {
-                Beatmap.Value = CreateWorkingBeatmap(new Beatmap<ManiaHitObject>
+                beatmap = new Beatmap<ManiaHitObject>
                 {
                     HitObjects =
                     {
@@ -270,9 +320,14 @@ namespace osu.Game.Rulesets.Mania.Tests
                         BaseDifficulty = new BeatmapDifficulty { SliderTickRate = 4 },
                         Ruleset = new ManiaRuleset().RulesetInfo
                     },
-                });
+                };
 
-                Beatmap.Value.Beatmap.ControlPointInfo.Add(0, new DifficultyControlPoint { SpeedMultiplier = 0.1f });
+                beatmap.ControlPointInfo.Add(0, new DifficultyControlPoint { SpeedMultiplier = 0.1f });
+            }
+
+            AddStep("load player", () =>
+            {
+                Beatmap.Value = CreateWorkingBeatmap(beatmap);
 
                 var p = new ScoreAccessibleReplayPlayer(new Score { Replay = new Replay { Frames = frames } });
 

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

@@ -0,0 +1,56 @@
+// 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.Graphics;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Rulesets.Mania.UI;
+using osu.Game.Rulesets.UI.Scrolling;
+using osu.Game.Tests.Visual;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Mania.Tests
+{
+    public class TestScenePlayfieldCoveringContainer : OsuTestScene
+    {
+        private readonly ScrollingTestContainer scrollingContainer;
+        private readonly PlayfieldCoveringWrapper cover;
+
+        public TestScenePlayfieldCoveringContainer()
+        {
+            Child = scrollingContainer = new ScrollingTestContainer(ScrollingDirection.Down)
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Size = new Vector2(300, 500),
+                Child = cover = new PlayfieldCoveringWrapper(new Box
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Colour = Color4.Orange
+                })
+                {
+                    RelativeSizeAxes = Axes.Both,
+                }
+            };
+        }
+
+        [Test]
+        public void TestScrollingDownwards()
+        {
+            AddStep("set down scroll", () => scrollingContainer.Direction = ScrollingDirection.Down);
+            AddStep("set coverage = 0.5", () => cover.Coverage = 0.5f);
+            AddStep("set coverage = 0.8f", () => cover.Coverage = 0.8f);
+            AddStep("set coverage = 0.2f", () => cover.Coverage = 0.2f);
+        }
+
+        [Test]
+        public void TestScrollingUpwards()
+        {
+            AddStep("set up scroll", () => scrollingContainer.Direction = ScrollingDirection.Up);
+            AddStep("set coverage = 0.5", () => cover.Coverage = 0.5f);
+            AddStep("set coverage = 0.8f", () => cover.Coverage = 0.8f);
+            AddStep("set coverage = 0.2f", () => cover.Coverage = 0.2f);
+        }
+    }
+}

osu.Game.Rulesets.Mania.Tests/osu.Game.Rulesets.Mania.Tests.csproj

@@ -4,7 +4,7 @@
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
     <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
   </ItemGroup>
   <PropertyGroup Label="Project">

osu.Game.Rulesets.Mania/Judgements/ManiaJudgement.cs

@@ -28,7 +28,7 @@ namespace osu.Game.Rulesets.Mania.Judgements
                     return 300;
 
                 case HitResult.Perfect:
-                    return 320;
+                    return 350;
             }
         }
     }

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

@@ -1,23 +1,19 @@
 // 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 osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics;
-using osu.Game.Rulesets.Mania.Objects;
-using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.Mania.UI;
 
 namespace osu.Game.Rulesets.Mania.Mods
 {
-    public class ManiaModFadeIn : Mod
+    public class ManiaModFadeIn : ManiaModHidden
     {
         public override string Name => "Fade In";
         public override string Acronym => "FI";
         public override IconUsage? Icon => OsuIcon.ModHidden;
-        public override ModType Type => ModType.DifficultyIncrease;
         public override string Description => @"Keys appear out of nowhere!";
-        public override double ScoreMultiplier => 1;
-        public override bool Ranked => true;
-        public override Type[] IncompatibleMods => new[] { typeof(ModFlashlight<ManiaHitObject>) };
+
+        protected override CoverExpandDirection ExpandDirection => CoverExpandDirection.AlongScroll;
     }
 }

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

@@ -2,15 +2,44 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Linq;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Mania.Objects;
+using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Rulesets.Mods;
+using osu.Game.Rulesets.UI;
 
 namespace osu.Game.Rulesets.Mania.Mods
 {
-    public class ManiaModHidden : ModHidden
+    public class ManiaModHidden : ModHidden, IApplicableToDrawableRuleset<ManiaHitObject>
     {
         public override string Description => @"Keys fade out before you hit them!";
         public override double ScoreMultiplier => 1;
         public override Type[] IncompatibleMods => new[] { typeof(ModFlashlight<ManiaHitObject>) };
+
+        /// <summary>
+        /// The direction in which the cover should expand.
+        /// </summary>
+        protected virtual CoverExpandDirection ExpandDirection => CoverExpandDirection.AgainstScroll;
+
+        public virtual void ApplyToDrawableRuleset(DrawableRuleset<ManiaHitObject> drawableRuleset)
+        {
+            ManiaPlayfield maniaPlayfield = (ManiaPlayfield)drawableRuleset.Playfield;
+
+            foreach (Column column in maniaPlayfield.Stages.SelectMany(stage => stage.Columns))
+            {
+                HitObjectContainer hoc = column.HitObjectArea.HitObjectContainer;
+                Container hocParent = (Container)hoc.Parent;
+
+                hocParent.Remove(hoc);
+                hocParent.Add(new PlayfieldCoveringWrapper(hoc).With(c =>
+                {
+                    c.RelativeSizeAxes = Axes.Both;
+                    c.Direction = ExpandDirection;
+                    c.Coverage = 0.5f;
+                }));
+            }
+        }
     }
 }

osu.Game.Rulesets.Mania/Objects/Drawables/DrawableHoldNote.cs

@@ -167,6 +167,12 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
             if (action != Action.Value)
                 return false;
 
+            // The tail has a lenience applied to it which is factored into the miss window (i.e. the miss judgement will be delayed).
+            // But the hold cannot ever be started within the late-lenience window, so we should skip trying to begin the hold during that time.
+            // Note: Unlike below, we use the tail's start time to determine the time offset.
+            if (Time.Current > Tail.HitObject.StartTime && !Tail.HitObject.HitWindows.CanBeHit(Time.Current - Tail.HitObject.StartTime))
+                return false;
+
             beginHoldAt(Time.Current - Head.HitObject.StartTime);
             Head.UpdateResult();
 

osu.Game.Rulesets.Mania/Replays/ManiaFramedReplayInputHandler.cs

@@ -18,6 +18,9 @@ namespace osu.Game.Rulesets.Mania.Replays
 
         protected override bool IsImportant(ManiaReplayFrame frame) => frame.Actions.Any();
 
-        public override List<IInput> GetPendingInputs() => new List<IInput> { new ReplayState<ManiaAction> { PressedActions = CurrentFrame?.Actions ?? new List<ManiaAction>() } };
+        public override void CollectPendingInputs(List<IInput> inputs)
+        {
+            inputs.Add(new ReplayState<ManiaAction> { PressedActions = CurrentFrame?.Actions ?? new List<ManiaAction>() });
+        }
     }
 }

osu.Game.Rulesets.Mania/Scoring/ManiaScoreProcessor.cs

@@ -7,6 +7,10 @@ namespace osu.Game.Rulesets.Mania.Scoring
 {
     internal class ManiaScoreProcessor : ScoreProcessor
     {
+        protected override double DefaultAccuracyPortion => 0.95;
+
+        protected override double DefaultComboPortion => 0.05;
+
         public override HitWindows CreateHitWindows() => new ManiaHitWindows();
     }
 }

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

@@ -5,6 +5,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Animations;
+using osu.Framework.Graphics.OpenGL.Textures;
 using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.UI.Scrolling;
@@ -31,7 +32,7 @@ namespace osu.Game.Rulesets.Mania.Skinning
             string imageName = GetColumnSkinConfig<string>(skin, LegacyManiaSkinConfigurationLookups.HoldNoteBodyImage)?.Value
                                ?? $"mania-note{FallbackColumnIndex}L";
 
-            sprite = skin.GetAnimation(imageName, true, true).With(d =>
+            sprite = skin.GetAnimation(imageName, WrapMode.ClampToEdge, WrapMode.ClampToEdge, true, true).With(d =>
             {
                 if (d == null)
                     return;

osu.Game.Rulesets.Mania/Skinning/LegacyHitExplosion.cs

@@ -6,13 +6,15 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Animations;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Skinning;
 using osuTK;
 
 namespace osu.Game.Rulesets.Mania.Skinning
 {
-    public class LegacyHitExplosion : LegacyManiaColumnElement
+    public class LegacyHitExplosion : LegacyManiaColumnElement, IHitExplosion
     {
         private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
 
@@ -62,9 +64,9 @@ namespace osu.Game.Rulesets.Mania.Skinning
                 explosion.Anchor = direction.NewValue == ScrollingDirection.Up ? Anchor.TopCentre : Anchor.BottomCentre;
         }
 
-        protected override void LoadComplete()
+        public void Animate(JudgementResult result)
         {
-            base.LoadComplete();
+            (explosion as IFramedAnimation)?.GotoFrame(0);
 
             explosion?.FadeInFromZero(80)
                      .Then().FadeOut(120);

osu.Game.Rulesets.Mania/Skinning/LegacyNotePiece.cs

@@ -5,6 +5,7 @@ using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.OpenGL.Textures;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
 using osu.Game.Rulesets.UI.Scrolling;
@@ -92,7 +93,7 @@ namespace osu.Game.Rulesets.Mania.Skinning
             string noteImage = GetColumnSkinConfig<string>(skin, lookup)?.Value
                                ?? $"mania-note{FallbackColumnIndex}{suffix}";
 
-            return skin.GetTexture(noteImage);
+            return skin.GetTexture(noteImage, WrapMode.ClampToEdge, WrapMode.ClampToEdge);
         }
     }
 }

osu.Game.Rulesets.Mania/UI/Column.cs

@@ -9,9 +9,9 @@ using osu.Game.Graphics;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
+using osu.Framework.Graphics.Pooling;
 using osu.Framework.Input.Bindings;
 using osu.Game.Rulesets.Judgements;
-using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Mania.UI.Components;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Skinning;
@@ -33,11 +33,11 @@ namespace osu.Game.Rulesets.Mania.UI
 
         public readonly Bindable<ManiaAction> Action = new Bindable<ManiaAction>();
 
-        private readonly ColumnHitObjectArea hitObjectArea;
-
+        public readonly ColumnHitObjectArea HitObjectArea;
         internal readonly Container TopLevelContainer;
+        private readonly DrawablePool<PoolableHitExplosion> hitExplosionPool;
 
-        public Container UnderlayElements => hitObjectArea.UnderlayElements;
+        public Container UnderlayElements => HitObjectArea.UnderlayElements;
 
         public Column(int index)
         {
@@ -53,9 +53,10 @@ namespace osu.Game.Rulesets.Mania.UI
 
             InternalChildren = new[]
             {
+                hitExplosionPool = new DrawablePool<PoolableHitExplosion>(5),
                 // For input purposes, the background is added at the highest depth, but is then proxied back below all other elements
                 background.CreateProxy(),
-                hitObjectArea = new ColumnHitObjectArea(Index, HitObjectContainer) { RelativeSizeAxes = Axes.Both },
+                HitObjectArea = new ColumnHitObjectArea(Index, HitObjectContainer) { RelativeSizeAxes = Axes.Both },
                 new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.KeyArea, Index), _ => new DefaultKeyArea())
                 {
                     RelativeSizeAxes = Axes.Both
@@ -64,7 +65,7 @@ namespace osu.Game.Rulesets.Mania.UI
                 TopLevelContainer = new Container { RelativeSizeAxes = Axes.Both }
             };
 
-            TopLevelContainer.Add(hitObjectArea.Explosions.CreateProxy());
+            TopLevelContainer.Add(HitObjectArea.Explosions.CreateProxy());
         }
 
         public override Axes RelativeSizeAxes => Axes.Y;
@@ -108,15 +109,7 @@ namespace osu.Game.Rulesets.Mania.UI
             if (!result.IsHit || !judgedObject.DisplayResult || !DisplayJudgements.Value)
                 return;
 
-            var explosion = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.HitExplosion, Index), _ =>
-                new DefaultHitExplosion(judgedObject.AccentColour.Value, judgedObject is DrawableHoldNoteTick))
-            {
-                RelativeSizeAxes = Axes.Both
-            };
-
-            hitObjectArea.Explosions.Add(explosion);
-
-            explosion.Delay(200).Expire(true);
+            HitObjectArea.Explosions.Add(hitExplosionPool.Get(e => e.Apply(result)));
         }
 
         public bool OnPressed(ManiaAction action)

osu.Game.Rulesets.Mania/UI/Components/HitObjectArea.cs

@@ -4,6 +4,7 @@
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Mania.Skinning;
 using osu.Game.Rulesets.UI;
 using osu.Game.Rulesets.UI.Scrolling;
@@ -14,12 +15,14 @@ namespace osu.Game.Rulesets.Mania.UI.Components
     public class HitObjectArea : SkinReloadableDrawable
     {
         protected readonly IBindable<ScrollingDirection> Direction = new Bindable<ScrollingDirection>();
+        public readonly HitObjectContainer HitObjectContainer;
 
         public HitObjectArea(HitObjectContainer hitObjectContainer)
         {
-            InternalChildren = new[]
+            InternalChild = new Container
             {
-                hitObjectContainer,
+                RelativeSizeAxes = Axes.Both,
+                Child = HitObjectContainer = hitObjectContainer
             };
         }
 

osu.Game.Rulesets.Mania/UI/DefaultHitExplosion.cs

@@ -8,6 +8,8 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;
 using osu.Framework.Utils;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Mania.Judgements;
 using osu.Game.Rulesets.Mania.Objects.Drawables.Pieces;
 using osu.Game.Rulesets.UI.Scrolling;
 using osuTK;
@@ -15,35 +17,36 @@ using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Mania.UI
 {
-    public class DefaultHitExplosion : CompositeDrawable
+    public class DefaultHitExplosion : CompositeDrawable, IHitExplosion
     {
+        private const float default_large_faint_size = 0.8f;
+
         public override bool RemoveWhenNotAlive => true;
 
+        [Resolved]
+        private Column column { get; set; }
+
         private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
 
-        private readonly CircularContainer largeFaint;
-        private readonly CircularContainer mainGlow1;
+        private CircularContainer largeFaint;
+        private CircularContainer mainGlow1;
 
-        public DefaultHitExplosion(Color4 objectColour, bool isSmall = false)
+        public DefaultHitExplosion()
         {
             Origin = Anchor.Centre;
 
             RelativeSizeAxes = Axes.X;
             Height = DefaultNotePiece.NOTE_HEIGHT;
+        }
 
-            // scale roughly in-line with visual appearance of notes
-            Scale = new Vector2(1f, 0.6f);
-
-            if (isSmall)
-                Scale *= 0.5f;
-
+        [BackgroundDependencyLoader]
+        private void load(IScrollingInfo scrollingInfo)
+        {
             const float angle_variangle = 15; // should be less than 45
-
             const float roundness = 80;
-
             const float initial_height = 10;
 
-            var colour = Interpolation.ValueAt(0.4f, objectColour, Color4.White, 0, 1);
+            var colour = Interpolation.ValueAt(0.4f, column.AccentColour, Color4.White, 0, 1);
 
             InternalChildren = new Drawable[]
             {
@@ -54,12 +57,12 @@ namespace osu.Game.Rulesets.Mania.UI
                     RelativeSizeAxes = Axes.Both,
                     Masking = true,
                     // we want our size to be very small so the glow dominates it.
-                    Size = new Vector2(0.8f),
+                    Size = new Vector2(default_large_faint_size),
                     Blending = BlendingParameters.Additive,
                     EdgeEffect = new EdgeEffectParameters
                     {
                         Type = EdgeEffectType.Glow,
-                        Colour = Interpolation.ValueAt(0.1f, objectColour, Color4.White, 0, 1).Opacity(0.3f),
+                        Colour = Interpolation.ValueAt(0.1f, column.AccentColour, Color4.White, 0, 1).Opacity(0.3f),
                         Roundness = 160,
                         Radius = 200,
                     },
@@ -74,7 +77,7 @@ namespace osu.Game.Rulesets.Mania.UI
                     EdgeEffect = new EdgeEffectParameters
                     {
                         Type = EdgeEffectType.Glow,
-                        Colour = Interpolation.ValueAt(0.6f, objectColour, Color4.White, 0, 1),
+                        Colour = Interpolation.ValueAt(0.6f, column.AccentColour, Color4.White, 0, 1),
                         Roundness = 20,
                         Radius = 50,
                     },
@@ -114,30 +117,11 @@ namespace osu.Game.Rulesets.Mania.UI
                     },
                 }
             };
-        }
 
-        [BackgroundDependencyLoader]
-        private void load(IScrollingInfo scrollingInfo)
-        {
             direction.BindTo(scrollingInfo.Direction);
             direction.BindValueChanged(onDirectionChanged, true);
         }
 
-        protected override void LoadComplete()
-        {
-            const double duration = 200;
-
-            base.LoadComplete();
-
-            largeFaint
-                .ResizeTo(largeFaint.Size * new Vector2(5, 1), duration, Easing.OutQuint)
-                .FadeOut(duration * 2);
-
-            mainGlow1.ScaleTo(1.4f, duration, Easing.OutQuint);
-
-            this.FadeOut(duration, Easing.Out);
-        }
-
         private void onDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
         {
             if (direction.NewValue == ScrollingDirection.Up)
@@ -151,5 +135,29 @@ namespace osu.Game.Rulesets.Mania.UI
                 Y = -DefaultNotePiece.NOTE_HEIGHT / 2;
             }
         }
+
+        public void Animate(JudgementResult result)
+        {
+            // scale roughly in-line with visual appearance of notes
+            Vector2 scale = new Vector2(1, 0.6f);
+
+            if (result.Judgement is HoldNoteTickJudgement)
+                scale *= 0.5f;
+
+            this.ScaleTo(scale);
+
+            largeFaint
+                .ResizeTo(default_large_faint_size)
+                .Then()
+                .ResizeTo(default_large_faint_size * new Vector2(5, 1), PoolableHitExplosion.DURATION, Easing.OutQuint)
+                .FadeOut(PoolableHitExplosion.DURATION * 2);
+
+            mainGlow1
+                .ScaleTo(1)
+                .Then()
+                .ScaleTo(1.4f, PoolableHitExplosion.DURATION, Easing.OutQuint);
+
+            this.FadeOutFromOne(PoolableHitExplosion.DURATION, Easing.Out);
+        }
     }
 }

osu.Game.Rulesets.Mania/UI/DrawableManiaJudgement.cs

@@ -15,6 +15,10 @@ namespace osu.Game.Rulesets.Mania.UI
         {
         }
 
+        public DrawableManiaJudgement()
+        {
+        }
+
         [BackgroundDependencyLoader]
         private void load()
         {

osu.Game.Rulesets.Mania/UI/IHitExplosion.cs

@@ -0,0 +1,19 @@
+// 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.Game.Rulesets.Judgements;
+
+namespace osu.Game.Rulesets.Mania.UI
+{
+    /// <summary>
+    /// Common interface for all hit explosion bodies.
+    /// </summary>
+    public interface IHitExplosion
+    {
+        /// <summary>
+        /// Begins animating this <see cref="IHitExplosion"/>.
+        /// </summary>
+        /// <param name="result">The type of <see cref="JudgementResult"/> that caused this explosion.</param>
+        void Animate(JudgementResult result);
+    }
+}

osu.Game.Rulesets.Mania/UI/PlayfieldCoveringWrapper.cs

@@ -0,0 +1,133 @@
+// 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.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Colour;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Rulesets.UI.Scrolling;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Mania.UI
+{
+    /// <summary>
+    /// A <see cref="Container"/> that has its contents partially hidden by an adjustable "cover". This is intended to be used in a playfield.
+    /// </summary>
+    public class PlayfieldCoveringWrapper : CompositeDrawable
+    {
+        /// <summary>
+        /// The complete cover, including gradient and fill.
+        /// </summary>
+        private readonly Drawable cover;
+
+        /// <summary>
+        /// The gradient portion of the cover.
+        /// </summary>
+        private readonly Box gradient;
+
+        /// <summary>
+        /// The fully-opaque portion of the cover.
+        /// </summary>
+        private readonly Box filled;
+
+        private readonly IBindable<ScrollingDirection> scrollDirection = new Bindable<ScrollingDirection>();
+
+        public PlayfieldCoveringWrapper(Drawable content)
+        {
+            InternalChild = new BufferedContainer
+            {
+                RelativeSizeAxes = Axes.Both,
+                Children = new[]
+                {
+                    content,
+                    cover = new Container
+                    {
+                        Anchor = Anchor.Centre,
+                        Origin = Anchor.Centre,
+                        RelativeSizeAxes = Axes.Both,
+                        Blending = new BlendingParameters
+                        {
+                            // Don't change the destination colour.
+                            RGBEquation = BlendingEquation.Add,
+                            Source = BlendingType.Zero,
+                            Destination = BlendingType.One,
+                            // Subtract the cover's alpha from the destination (points with alpha 1 should make the destination completely transparent).
+                            AlphaEquation = BlendingEquation.Add,
+                            SourceAlpha = BlendingType.Zero,
+                            DestinationAlpha = BlendingType.OneMinusSrcAlpha
+                        },
+                        Children = new Drawable[]
+                        {
+                            gradient = new Box
+                            {
+                                Anchor = Anchor.BottomLeft,
+                                Origin = Anchor.BottomLeft,
+                                RelativeSizeAxes = Axes.Both,
+                                RelativePositionAxes = Axes.Both,
+                                Height = 0.25f,
+                                Colour = ColourInfo.GradientVertical(
+                                    Color4.White.Opacity(0f),
+                                    Color4.White.Opacity(1f)
+                                )
+                            },
+                            filled = new Box
+                            {
+                                Anchor = Anchor.BottomLeft,
+                                Origin = Anchor.BottomLeft,
+                                RelativeSizeAxes = Axes.Both,
+                                Height = 0
+                            }
+                        }
+                    }
+                }
+            };
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(IScrollingInfo scrollingInfo)
+        {
+            scrollDirection.BindTo(scrollingInfo.Direction);
+            scrollDirection.BindValueChanged(onScrollDirectionChanged, true);
+        }
+
+        private void onScrollDirectionChanged(ValueChangedEvent<ScrollingDirection> direction)
+            => cover.Rotation = direction.NewValue == ScrollingDirection.Up ? 0 : 180f;
+
+        /// <summary>
+        /// The relative area that should be completely covered. This does not include the fade.
+        /// </summary>
+        public float Coverage
+        {
+            set
+            {
+                filled.Height = value;
+                gradient.Y = -value;
+            }
+        }
+
+        /// <summary>
+        /// The direction in which the cover expands.
+        /// </summary>
+        public CoverExpandDirection Direction
+        {
+            set => cover.Scale = value == CoverExpandDirection.AlongScroll ? Vector2.One : new Vector2(1, -1);
+        }
+    }
+
+    public enum CoverExpandDirection
+    {
+        /// <summary>
+        /// The cover expands along the scrolling direction.
+        /// </summary>
+        AlongScroll,
+
+        /// <summary>
+        /// The cover expands against the scrolling direction.
+        /// </summary>
+        AgainstScroll
+    }
+}

osu.Game.Rulesets.Mania/UI/PoolableHitExplosion.cs

@@ -0,0 +1,51 @@
+// 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.Graphics;
+using osu.Framework.Graphics.Pooling;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Skinning;
+
+namespace osu.Game.Rulesets.Mania.UI
+{
+    public class PoolableHitExplosion : PoolableDrawable
+    {
+        public const double DURATION = 200;
+
+        public JudgementResult Result { get; private set; }
+
+        [Resolved]
+        private Column column { get; set; }
+
+        private SkinnableDrawable skinnableExplosion;
+
+        public PoolableHitExplosion()
+        {
+            RelativeSizeAxes = Axes.Both;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load()
+        {
+            InternalChild = skinnableExplosion = new SkinnableDrawable(new ManiaSkinComponent(ManiaSkinComponents.HitExplosion, column.Index), _ => new DefaultHitExplosion())
+            {
+                RelativeSizeAxes = Axes.Both
+            };
+        }
+
+        public void Apply(JudgementResult result)
+        {
+            Result = result;
+        }
+
+        protected override void PrepareForUse()
+        {
+            base.PrepareForUse();
+
+            (skinnableExplosion?.Drawable as IHitExplosion)?.Animate(Result);
+
+            this.Delay(DURATION).Then().Expire();
+        }
+    }
+}

osu.Game.Rulesets.Mania/UI/Stage.cs

@@ -6,6 +6,7 @@ using System.Linq;
 using osu.Framework.Allocation;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Pooling;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Mania.Beatmaps;
 using osu.Game.Rulesets.Mania.Objects;
@@ -33,8 +34,8 @@ namespace osu.Game.Rulesets.Mania.UI
         public IReadOnlyList<Column> Columns => columnFlow.Children;
         private readonly FillFlowContainer<Column> columnFlow;
 
-        public Container<DrawableManiaJudgement> Judgements => judgements;
         private readonly JudgementContainer<DrawableManiaJudgement> judgements;
+        private readonly DrawablePool<DrawableManiaJudgement> judgementPool;
 
         private readonly Drawable barLineContainer;
         private readonly Container topLevelContainer;
@@ -63,6 +64,7 @@ namespace osu.Game.Rulesets.Mania.UI
 
             InternalChildren = new Drawable[]
             {
+                judgementPool = new DrawablePool<DrawableManiaJudgement>(2),
                 new Container
                 {
                     Anchor = Anchor.TopCentre,
@@ -208,12 +210,14 @@ namespace osu.Game.Rulesets.Mania.UI
             if (!judgedObject.DisplayResult || !DisplayJudgements.Value)
                 return;
 
-            judgements.Clear();
-            judgements.Add(new DrawableManiaJudgement(result, judgedObject)
+            judgements.Clear(false);
+            judgements.Add(judgementPool.Get(j =>
             {
-                Anchor = Anchor.Centre,
-                Origin = Anchor.Centre,
-            });
+                j.Apply(result, judgedObject);
+
+                j.Anchor = Anchor.Centre;
+                j.Origin = Anchor.Centre;
+            }));
         }
 
         protected override void Update()

osu.Game.Rulesets.Osu.Tests/OsuSkinnableTestScene.cs

@@ -1,12 +1,27 @@
 // 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.Tests.Visual;
 
 namespace osu.Game.Rulesets.Osu.Tests
 {
     public abstract class OsuSkinnableTestScene : SkinnableTestScene
     {
+        private Container content;
+
+        protected override Container<Drawable> Content
+        {
+            get
+            {
+                if (content == null)
+                    base.Content.Add(content = new OsuInputManager(new RulesetInfo { ID = 0 }));
+
+                return content;
+            }
+        }
+
         protected override Ruleset CreateRulesetForSkinProvider() => new OsuRuleset();
     }
 }

osu.Game.Rulesets.Osu.Tests/TestSceneCursorTrail.cs

@@ -8,6 +8,7 @@ using osu.Framework.Audio.Sample;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.OpenGL.Textures;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.Testing.Input;
 using osu.Game.Audio;
@@ -79,7 +80,7 @@ namespace osu.Game.Rulesets.Osu.Tests
 
             public Drawable GetDrawableComponent(ISkinComponent component) => throw new NotImplementedException();
 
-            public Texture GetTexture(string componentName)
+            public Texture GetTexture(string componentName, WrapMode wrapModeS, WrapMode wrapModeT)
             {
                 switch (componentName)
                 {

osu.Game.Rulesets.Osu.Tests/TestSceneDrawableJudgement.cs

@@ -2,29 +2,111 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Collections.Generic;
 using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Allocation;
 using osu.Framework.Extensions;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Pooling;
+using osu.Framework.Testing;
+using osu.Game.Configuration;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Rulesets.Scoring;
+using osu.Game.Skinning;
 
 namespace osu.Game.Rulesets.Osu.Tests
 {
     public class TestSceneDrawableJudgement : OsuSkinnableTestScene
     {
+        [Resolved]
+        private OsuConfigManager config { get; set; }
+
+        private readonly List<DrawablePool<TestDrawableOsuJudgement>> pools;
+
         public TestSceneDrawableJudgement()
         {
+            pools = new List<DrawablePool<TestDrawableOsuJudgement>>();
+
             foreach (HitResult result in Enum.GetValues(typeof(HitResult)).OfType<HitResult>().Skip(1))
+                showResult(result);
+        }
+
+        [Test]
+        public void TestHitLightingDisabled()
+        {
+            AddStep("hit lighting disabled", () => config.Set(OsuSetting.HitLighting, false));
+
+            showResult(HitResult.Great);
+
+            AddUntilStep("judgements shown", () => this.ChildrenOfType<TestDrawableOsuJudgement>().Any());
+            AddAssert("judgement body immediately visible",
+                () => this.ChildrenOfType<TestDrawableOsuJudgement>().All(judgement => judgement.JudgementBody.Alpha == 1));
+            AddAssert("hit lighting hidden",
+                () => this.ChildrenOfType<TestDrawableOsuJudgement>().All(judgement => judgement.Lighting.Alpha == 0));
+        }
+
+        [Test]
+        public void TestHitLightingEnabled()
+        {
+            AddStep("hit lighting enabled", () => config.Set(OsuSetting.HitLighting, true));
+
+            showResult(HitResult.Great);
+
+            AddUntilStep("judgements shown", () => this.ChildrenOfType<TestDrawableOsuJudgement>().Any());
+            AddAssert("judgement body not immediately visible",
+                () => this.ChildrenOfType<TestDrawableOsuJudgement>().All(judgement => judgement.JudgementBody.Alpha > 0 && judgement.JudgementBody.Alpha < 1));
+            AddAssert("hit lighting shown",
+                () => this.ChildrenOfType<TestDrawableOsuJudgement>().All(judgement => judgement.Lighting.Alpha > 0));
+        }
+
+        private void showResult(HitResult result)
+        {
+            AddStep("Show " + result.GetDescription(), () =>
             {
-                AddStep("Show " + result.GetDescription(), () => SetContents(() =>
-                    new DrawableOsuJudgement(new JudgementResult(new HitObject(), new Judgement()) { Type = result }, null)
+                int poolIndex = 0;
+
+                SetContents(() =>
+                {
+                    DrawablePool<TestDrawableOsuJudgement> pool;
+
+                    if (poolIndex >= pools.Count)
+                        pools.Add(pool = new DrawablePool<TestDrawableOsuJudgement>(1));
+                    else
                     {
-                        Anchor = Anchor.Centre,
-                        Origin = Anchor.Centre,
-                    }));
-            }
+                        pool = pools[poolIndex];
+
+                        // We need to make sure neither the pool nor the judgement get disposed when new content is set, and they both share the same parent.
+                        ((Container)pool.Parent).Clear(false);
+                    }
+
+                    var container = new Container
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                        Children = new Drawable[]
+                        {
+                            pool,
+                            pool.Get(j => j.Apply(new JudgementResult(new HitObject(), new Judgement()) { Type = result }, null)).With(j =>
+                            {
+                                j.Anchor = Anchor.Centre;
+                                j.Origin = Anchor.Centre;
+                            })
+                        }
+                    };
+
+                    poolIndex++;
+                    return container;
+                });
+            });
+        }
+
+        private class TestDrawableOsuJudgement : DrawableOsuJudgement
+        {
+            public new SkinnableSprite Lighting => base.Lighting;
+            public new Container JudgementBody => base.JudgementBody;
         }
     }
 }

osu.Game.Rulesets.Osu.Tests/TestSceneOutOfOrderHits.cs

@@ -223,7 +223,7 @@ namespace osu.Game.Rulesets.Osu.Tests
             const double time_slider = 1500;
             const double time_circle = 1510;
             Vector2 positionCircle = Vector2.Zero;
-            Vector2 positionSlider = new Vector2(80);
+            Vector2 positionSlider = new Vector2(30);
 
             var hitObjects = new List<OsuHitObject>
             {

osu.Game.Rulesets.Osu.Tests/TestSceneSkinFallbacks.cs

@@ -9,6 +9,7 @@ using osu.Framework.Audio;
 using osu.Framework.Audio.Sample;
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.OpenGL.Textures;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
 using osu.Framework.Timing;
@@ -131,7 +132,7 @@ namespace osu.Game.Rulesets.Osu.Tests
                 };
             }
 
-            public Texture GetTexture(string componentName) => null;
+            public Texture GetTexture(string componentName, WrapMode wrapModeS, WrapMode wrapModeT) => null;
 
             public SampleChannel GetSample(ISampleInfo sampleInfo) => null;
 

osu.Game.Rulesets.Osu.Tests/TestSceneSlider.cs

@@ -3,7 +3,6 @@
 
 using System.Collections.Generic;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
@@ -26,19 +25,6 @@ namespace osu.Game.Rulesets.Osu.Tests
     [TestFixture]
     public class TestSceneSlider : OsuSkinnableTestScene
     {
-        private Container content;
-
-        protected override Container<Drawable> Content
-        {
-            get
-            {
-                if (content == null)
-                    base.Content.Add(content = new OsuInputManager(new RulesetInfo { ID = 0 }));
-
-                return content;
-            }
-        }
-
         private int depthIndex;
 
         public TestSceneSlider()

osu.Game.Rulesets.Osu.Tests/TestSceneSpinner.cs

@@ -4,39 +4,32 @@
 using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
-using osu.Game.Tests.Visual;
 
 namespace osu.Game.Rulesets.Osu.Tests
 {
     [TestFixture]
-    public class TestSceneSpinner : OsuTestScene
+    public class TestSceneSpinner : OsuSkinnableTestScene
     {
-        private readonly Container content;
-        protected override Container<Drawable> Content => content;
-
         private int depthIndex;
 
         public TestSceneSpinner()
         {
-            base.Content.Add(content = new OsuInputManager(new RulesetInfo { ID = 0 }));
-
-            AddStep("Miss Big", () => testSingle(2));
-            AddStep("Miss Medium", () => testSingle(5));
-            AddStep("Miss Small", () => testSingle(7));
-            AddStep("Hit Big", () => testSingle(2, true));
-            AddStep("Hit Medium", () => testSingle(5, true));
-            AddStep("Hit Small", () => testSingle(7, true));
+            AddStep("Miss Big", () => SetContents(() => testSingle(2)));
+            AddStep("Miss Medium", () => SetContents(() => testSingle(5)));
+            AddStep("Miss Small", () => SetContents(() => testSingle(7)));
+            AddStep("Hit Big", () => SetContents(() => testSingle(2, true)));
+            AddStep("Hit Medium", () => SetContents(() => testSingle(5, true)));
+            AddStep("Hit Small", () => SetContents(() => testSingle(7, true)));
         }
 
-        private void testSingle(float circleSize, bool auto = false)
+        private Drawable testSingle(float circleSize, bool auto = false)
         {
-            var spinner = new Spinner { StartTime = Time.Current + 1000, EndTime = Time.Current + 4000 };
+            var spinner = new Spinner { StartTime = Time.Current + 2000, EndTime = Time.Current + 5000 };
 
             spinner.ApplyDefaults(new ControlPointInfo(), new BeatmapDifficulty { CircleSize = circleSize });
 
@@ -49,12 +42,12 @@ namespace osu.Game.Rulesets.Osu.Tests
             foreach (var mod in SelectedMods.Value.OfType<IApplicableToDrawableHitObjects>())
                 mod.ApplyToDrawableHitObjects(new[] { drawable });
 
-            Add(drawable);
+            return drawable;
         }
 
         private class TestDrawableSpinner : DrawableSpinner
         {
-            private bool auto;
+            private readonly bool auto;
 
             public TestDrawableSpinner(Spinner s, bool auto)
                 : base(s)
@@ -62,16 +55,11 @@ namespace osu.Game.Rulesets.Osu.Tests
                 this.auto = auto;
             }
 
-            protected override void CheckForResult(bool userTriggered, double timeOffset)
+            protected override void Update()
             {
-                if (auto && !userTriggered && Time.Current > Spinner.StartTime + Spinner.Duration / 2 && Progress < 1)
-                {
-                    // force completion only once to not break human interaction
-                    Disc.CumulativeRotation = Spinner.SpinsRequired * 360;
-                    auto = false;
-                }
-
-                base.CheckForResult(userTriggered, timeOffset);
+                base.Update();
+                if (auto)
+                    RotationTracker.AddRotation((float)(Clock.ElapsedFrameTime * 3));
             }
         }
     }

osu.Game.Rulesets.Osu.Tests/TestSceneSpinnerRotation.cs

@@ -1,26 +1,28 @@
 // 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.Allocation;
 using osu.Framework.Audio;
-using osu.Framework.Utils;
+using osu.Framework.Graphics.Sprites;
 using osu.Framework.Testing;
 using osu.Framework.Timing;
+using osu.Framework.Utils;
 using osu.Game.Beatmaps;
+using osu.Game.Replays;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
-using osuTK;
-using System.Collections.Generic;
-using System.Linq;
-using osu.Framework.Graphics.Sprites;
-using osu.Game.Replays;
 using osu.Game.Rulesets.Osu.Replays;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Rulesets.Replays;
+using osu.Game.Rulesets.Scoring;
 using osu.Game.Scoring;
 using osu.Game.Storyboards;
+using osu.Game.Tests.Visual;
+using osuTK;
 using static osu.Game.Tests.Visual.OsuTestScene.ClockBackedTestWorkingBeatmap;
 
 namespace osu.Game.Rulesets.Osu.Tests
@@ -34,6 +36,8 @@ namespace osu.Game.Rulesets.Osu.Tests
 
         protected override bool Autoplay => true;
 
+        protected override TestPlayer CreatePlayer(Ruleset ruleset) => new ScoreExposedPlayer();
+
         protected override WorkingBeatmap CreateWorkingBeatmap(IBeatmap beatmap, Storyboard storyboard = null)
         {
             var working = new ClockBackedTestWorkingBeatmap(beatmap, storyboard, new FramedClock(new ManualClock { Rate = 1 }), audioManager);
@@ -57,12 +61,12 @@ namespace osu.Game.Rulesets.Osu.Tests
         public void TestSpinnerRewindingRotation()
         {
             addSeekStep(5000);
-            AddAssert("is disc rotation not almost 0", () => !Precision.AlmostEquals(drawableSpinner.Disc.Rotation, 0, 100));
-            AddAssert("is disc rotation absolute not almost 0", () => !Precision.AlmostEquals(drawableSpinner.Disc.CumulativeRotation, 0, 100));
+            AddAssert("is disc rotation not almost 0", () => !Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, 0, 100));
+            AddAssert("is disc rotation absolute not almost 0", () => !Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, 0, 100));
 
             addSeekStep(0);
-            AddAssert("is disc rotation almost 0", () => Precision.AlmostEquals(drawableSpinner.Disc.Rotation, 0, 100));
-            AddAssert("is disc rotation absolute almost 0", () => Precision.AlmostEquals(drawableSpinner.Disc.CumulativeRotation, 0, 100));
+            AddAssert("is disc rotation almost 0", () => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, 0, 100));
+            AddAssert("is disc rotation absolute almost 0", () => Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, 0, 100));
         }
 
         [Test]
@@ -71,24 +75,24 @@ namespace osu.Game.Rulesets.Osu.Tests
             double finalAbsoluteDiscRotation = 0, finalRelativeDiscRotation = 0, finalSpinnerSymbolRotation = 0;
 
             addSeekStep(5000);
-            AddStep("retrieve disc relative rotation", () => finalRelativeDiscRotation = drawableSpinner.Disc.Rotation);
-            AddStep("retrieve disc absolute rotation", () => finalAbsoluteDiscRotation = drawableSpinner.Disc.CumulativeRotation);
+            AddStep("retrieve disc relative rotation", () => finalRelativeDiscRotation = drawableSpinner.RotationTracker.Rotation);
+            AddStep("retrieve disc absolute rotation", () => finalAbsoluteDiscRotation = drawableSpinner.RotationTracker.CumulativeRotation);
             AddStep("retrieve spinner symbol rotation", () => finalSpinnerSymbolRotation = spinnerSymbol.Rotation);
 
             addSeekStep(2500);
             AddUntilStep("disc rotation rewound",
                 // we want to make sure that the rotation at time 2500 is in the same direction as at time 5000, but about half-way in.
-                () => Precision.AlmostEquals(drawableSpinner.Disc.Rotation, finalRelativeDiscRotation / 2, 100));
+                () => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, finalRelativeDiscRotation / 2, 100));
             AddUntilStep("symbol rotation rewound",
                 () => Precision.AlmostEquals(spinnerSymbol.Rotation, finalSpinnerSymbolRotation / 2, 100));
 
             addSeekStep(5000);
             AddAssert("is disc rotation almost same",
-                () => Precision.AlmostEquals(drawableSpinner.Disc.Rotation, finalRelativeDiscRotation, 100));
+                () => Precision.AlmostEquals(drawableSpinner.RotationTracker.Rotation, finalRelativeDiscRotation, 100));
             AddAssert("is symbol rotation almost same",
                 () => Precision.AlmostEquals(spinnerSymbol.Rotation, finalSpinnerSymbolRotation, 100));
             AddAssert("is disc rotation absolute almost same",
-                () => Precision.AlmostEquals(drawableSpinner.Disc.CumulativeRotation, finalAbsoluteDiscRotation, 100));
+                () => Precision.AlmostEquals(drawableSpinner.RotationTracker.CumulativeRotation, finalAbsoluteDiscRotation, 100));
         }
 
         [Test]
@@ -111,7 +115,7 @@ namespace osu.Game.Rulesets.Osu.Tests
 
             addSeekStep(5000);
 
-            AddAssert("disc spin direction correct", () => clockwise ? drawableSpinner.Disc.Rotation > 0 : drawableSpinner.Disc.Rotation < 0);
+            AddAssert("disc spin direction correct", () => clockwise ? drawableSpinner.RotationTracker.Rotation > 0 : drawableSpinner.RotationTracker.Rotation < 0);
             AddAssert("spinner symbol direction correct", () => clockwise ? spinnerSymbol.Rotation > 0 : spinnerSymbol.Rotation < 0);
         }
 
@@ -129,18 +133,44 @@ namespace osu.Game.Rulesets.Osu.Tests
                      .ToList()
         };
 
+        [Test]
+        public void TestSpinnerNormalBonusRewinding()
+        {
+            addSeekStep(1000);
+
+            AddAssert("player score matching expected bonus score", () =>
+            {
+                // multipled by 2 to nullify the score multiplier. (autoplay mod selected)
+                var totalScore = ((ScoreExposedPlayer)Player).ScoreProcessor.TotalScore.Value * 2;
+                return totalScore == (int)(drawableSpinner.RotationTracker.CumulativeRotation / 360) * SpinnerTick.SCORE_PER_TICK;
+            });
+
+            addSeekStep(0);
+
+            AddAssert("player score is 0", () => ((ScoreExposedPlayer)Player).ScoreProcessor.TotalScore.Value == 0);
+        }
+
+        [Test]
+        public void TestSpinnerCompleteBonusRewinding()
+        {
+            addSeekStep(2500);
+            addSeekStep(0);
+
+            AddAssert("player score is 0", () => ((ScoreExposedPlayer)Player).ScoreProcessor.TotalScore.Value == 0);
+        }
+
         [Test]
         public void TestSpinPerMinuteOnRewind()
         {
             double estimatedSpm = 0;
 
-            addSeekStep(2500);
+            addSeekStep(1000);
             AddStep("retrieve spm", () => estimatedSpm = drawableSpinner.SpmCounter.SpinsPerMinute);
 
-            addSeekStep(5000);
+            addSeekStep(2000);
             AddAssert("spm still valid", () => Precision.AlmostEquals(drawableSpinner.SpmCounter.SpinsPerMinute, estimatedSpm, 1.0));
 
-            addSeekStep(2500);
+            addSeekStep(1000);
             AddAssert("spm still valid", () => Precision.AlmostEquals(drawableSpinner.SpmCounter.SpinsPerMinute, estimatedSpm, 1.0));
         }
 
@@ -160,12 +190,17 @@ namespace osu.Game.Rulesets.Osu.Tests
                     Position = new Vector2(256, 192),
                     EndTime = 6000,
                 },
-                // placeholder object to avoid hitting the results screen
-                new HitCircle
-                {
-                    StartTime = 99999,
-                }
             }
         };
+
+        private class ScoreExposedPlayer : TestPlayer
+        {
+            public new ScoreProcessor ScoreProcessor => base.ScoreProcessor;
+
+            public ScoreExposedPlayer()
+                : base(false, false)
+            {
+            }
+        }
     }
 }

osu.Game.Rulesets.Osu.Tests/osu.Game.Rulesets.Osu.Tests.csproj

@@ -4,7 +4,7 @@
     <PackageReference Include="Appveyor.TestLogger" Version="2.0.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.6.1" />
     <PackageReference Include="NUnit" Version="3.12.0" />
-    <PackageReference Include="NUnit3TestAdapter" Version="3.15.1" />
+    <PackageReference Include="NUnit3TestAdapter" Version="3.17.0" />
     <PackageReference Update="Microsoft.EntityFrameworkCore.Sqlite" Version="2.1.4" />
   </ItemGroup>
   <PropertyGroup Label="Project">

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

@@ -11,6 +11,7 @@ using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Replays;
 using osu.Game.Rulesets.UI;
+using osu.Game.Screens.Play;
 
 namespace osu.Game.Rulesets.Osu.Mods
 {
@@ -30,6 +31,8 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         private OsuInputManager inputManager;
 
+        private GameplayClock gameplayClock;
+
         private List<OsuReplayFrame> replayFrames;
 
         private int currentFrame;
@@ -38,7 +41,7 @@ namespace osu.Game.Rulesets.Osu.Mods
         {
             if (currentFrame == replayFrames.Count - 1) return;
 
-            double time = playfield.Time.Current;
+            double time = gameplayClock.CurrentTime;
 
             // Very naive implementation of autopilot based on proximity to replay frames.
             // TODO: this needs to be based on user interactions to better match stable (pausing until judgement is registered).
@@ -53,6 +56,8 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         public void ApplyToDrawableRuleset(DrawableRuleset<OsuHitObject> drawableRuleset)
         {
+            gameplayClock = drawableRuleset.FrameStableClock;
+
             // Grab the input manager to disable the user's cursor, and for future use
             inputManager = (OsuInputManager)drawableRuleset.KeyBindingInputManager;
             inputManager.AllowUserCursorMovement = false;

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

@@ -1,7 +1,9 @@
 // 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.Bindables;
 using osu.Framework.Graphics.Sprites;
+using osu.Game.Configuration;
 
 namespace osu.Game.Rulesets.Osu.Mods
 {
@@ -15,6 +17,14 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         public override string Description => "Hit them at the right size!";
 
-        protected override float StartScale => 2f;
+        [SettingSource("Starting Size", "The initial size multiplier applied to all objects.")]
+        public override BindableNumber<float> StartScale { get; } = new BindableFloat
+        {
+            MinValue = 1f,
+            MaxValue = 25f,
+            Default = 2f,
+            Value = 2f,
+            Precision = 0.1f,
+        };
     }
 }

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

@@ -15,7 +15,7 @@ namespace osu.Game.Rulesets.Osu.Mods
         public BindableNumber<float> CircleSize { get; } = new BindableFloat
         {
             Precision = 0.1f,
-            MinValue = 1,
+            MinValue = 0,
             MaxValue = 10,
             Default = 5,
             Value = 5,
@@ -25,7 +25,7 @@ namespace osu.Game.Rulesets.Osu.Mods
         public BindableNumber<float> ApproachRate { get; } = new BindableFloat
         {
             Precision = 0.1f,
-            MinValue = 1,
+            MinValue = 0,
             MaxValue = 10,
             Default = 5,
             Value = 5,

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

@@ -1,7 +1,9 @@
 // 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.Bindables;
 using osu.Framework.Graphics.Sprites;
+using osu.Game.Configuration;
 
 namespace osu.Game.Rulesets.Osu.Mods
 {
@@ -15,6 +17,14 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         public override string Description => "Hit them at the right size!";
 
-        protected override float StartScale => 0.5f;
+        [SettingSource("Starting Size", "The initial size multiplier applied to all objects.")]
+        public override BindableNumber<float> StartScale { get; } = new BindableFloat
+        {
+            MinValue = 0f,
+            MaxValue = 0.99f,
+            Default = 0.5f,
+            Value = 0.5f,
+            Precision = 0.01f,
+        };
     }
 }

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

@@ -82,9 +82,7 @@ namespace osu.Game.Rulesets.Osu.Mods
 
                 case DrawableSpinner spinner:
                     // hide elements we don't care about.
-                    spinner.Disc.Hide();
-                    spinner.Ticks.Hide();
-                    spinner.Background.Hide();
+                    // todo: hide background
 
                     using (spinner.BeginAbsoluteSequence(fadeOutStartTime + longFadeDuration, true))
                         spinner.FadeOut(fadeOutDuration);

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

@@ -23,7 +23,7 @@ namespace osu.Game.Rulesets.Osu.Mods
 
         public override double ScoreMultiplier => 1;
 
-        protected virtual float StartScale => 1;
+        public abstract BindableNumber<float> StartScale { get; }
 
         protected virtual float EndScale => 1;
 
@@ -68,7 +68,7 @@ namespace osu.Game.Rulesets.Osu.Mods
                 case DrawableHitCircle _:
                 {
                     using (drawable.BeginAbsoluteSequence(h.StartTime - h.TimePreempt))
-                        drawable.ScaleTo(StartScale).Then().ScaleTo(EndScale, h.TimePreempt, Easing.OutSine);
+                        drawable.ScaleTo(StartScale.Value).Then().ScaleTo(EndScale, h.TimePreempt, Easing.OutSine);
                     break;
                 }
             }

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

@@ -40,8 +40,8 @@ namespace osu.Game.Rulesets.Osu.Mods
         {
             var spinner = (DrawableSpinner)drawable;
 
-            spinner.Disc.Tracking = true;
-            spinner.Disc.Rotate(MathUtils.RadiansToDegrees((float)spinner.Clock.ElapsedFrameTime * 0.03f));
+            spinner.RotationTracker.Tracking = true;
+            spinner.RotationTracker.AddRotation(MathUtils.RadiansToDegrees((float)spinner.Clock.ElapsedFrameTime * 0.03f));
         }
     }
 }

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

@@ -43,6 +43,8 @@ namespace osu.Game.Rulesets.Osu.Mods
 
             var h = drawableOsu.HitObject;
 
+            //todo: expose and hide spinner background somehow
+
             switch (drawable)
             {
                 case DrawableHitCircle circle:
@@ -56,11 +58,6 @@ namespace osu.Game.Rulesets.Osu.Mods
                     slider.Body.OnSkinChanged += () => applySliderState(slider);
                     applySliderState(slider);
                     break;
-
-                case DrawableSpinner spinner:
-                    spinner.Disc.Hide();
-                    spinner.Background.Hide();
-                    break;
             }
         }
 

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

@@ -16,9 +16,13 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
     public class DrawableOsuJudgement : DrawableJudgement
     {
-        private SkinnableSprite lighting;
+        protected SkinnableSprite Lighting;
+
         private Bindable<Color4> lightingColour;
 
+        [Resolved]
+        private OsuConfigManager config { get; set; }
+
         public DrawableOsuJudgement(JudgementResult result, DrawableHitObject judgedObject)
             : base(result, judgedObject)
         {
@@ -29,18 +33,16 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         }
 
         [BackgroundDependencyLoader]
-        private void load(OsuConfigManager config)
+        private void load()
         {
-            if (config.Get<bool>(OsuSetting.HitLighting))
+            AddInternal(Lighting = new SkinnableSprite("lighting")
             {
-                AddInternal(lighting = new SkinnableSprite("lighting")
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    Blending = BlendingParameters.Additive,
-                    Depth = float.MaxValue
-                });
-            }
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Blending = BlendingParameters.Additive,
+                Depth = float.MaxValue,
+                Alpha = 0
+            });
         }
 
         public override void Apply(JudgementResult result, DrawableHitObject judgedObject)
@@ -60,31 +62,39 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             lightingColour?.UnbindAll();
 
-            if (lighting != null)
+            Lighting.ResetAnimation();
+
+            if (JudgedObject != null)
             {
-                if (JudgedObject != null)
-                {
-                    lightingColour = JudgedObject.AccentColour.GetBoundCopy();
-                    lightingColour.BindValueChanged(colour => lighting.Colour = Result.Type == HitResult.Miss ? Color4.Transparent : colour.NewValue, true);
-                }
-                else
-                {
-                    lighting.Colour = Color4.White;
-                }
+                lightingColour = JudgedObject.AccentColour.GetBoundCopy();
+                lightingColour.BindValueChanged(colour => Lighting.Colour = Result.Type == HitResult.Miss ? Color4.Transparent : colour.NewValue, true);
+            }
+            else
+            {
+                Lighting.Colour = Color4.White;
             }
         }
 
-        protected override double FadeOutDelay => lighting == null ? base.FadeOutDelay : 1400;
+        private double fadeOutDelay;
+        protected override double FadeOutDelay => fadeOutDelay;
 
         protected override void ApplyHitAnimations()
         {
-            if (lighting != null)
+            bool hitLightingEnabled = config.Get<bool>(OsuSetting.HitLighting);
+
+            if (hitLightingEnabled)
             {
                 JudgementBody.FadeIn().Delay(FadeInDuration).FadeOut(400);
 
-                lighting.ScaleTo(0.8f).ScaleTo(1.2f, 600, Easing.Out);
-                lighting.FadeIn(200).Then().Delay(200).FadeOut(1000);
+                Lighting.ScaleTo(0.8f).ScaleTo(1.2f, 600, Easing.Out);
+                Lighting.FadeIn(200).Then().Delay(200).FadeOut(1000);
             }
+            else
+            {
+                JudgementBody.Alpha = 1;
+            }
+
+            fadeOutDelay = hitLightingEnabled ? 1400 : base.FadeOutDelay;
 
             JudgementText?.TransformSpacingTo(Vector2.Zero).Then().TransformSpacingTo(new Vector2(14, 0), 1800, Easing.OutQuint);
             base.ApplyHitAnimations();

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

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Linq;
 using osuTK;
 using osu.Framework.Graphics;
 using osu.Game.Rulesets.Objects.Drawables;
@@ -11,6 +12,7 @@ using osu.Framework.Bindables;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Osu.Skinning;
+using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Rulesets.Scoring;
 using osuTK.Graphics;
 using osu.Game.Skinning;
@@ -81,6 +83,42 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 foreach (var drawableHitObject in NestedHitObjects)
                     drawableHitObject.AccentColour.Value = colour.NewValue;
             }, true);
+
+            Tracking.BindValueChanged(updateSlidingSample);
+        }
+
+        private SkinnableSound slidingSample;
+
+        protected override void LoadSamples()
+        {
+            base.LoadSamples();
+
+            slidingSample?.Expire();
+            slidingSample = null;
+
+            var firstSample = HitObject.Samples.FirstOrDefault();
+
+            if (firstSample != null)
+            {
+                var clone = HitObject.SampleControlPoint.ApplyTo(firstSample);
+                clone.Name = "sliderslide";
+
+                AddInternal(slidingSample = new SkinnableSound(clone)
+                {
+                    Looping = true
+                });
+            }
+        }
+
+        private void updateSlidingSample(ValueChangedEvent<bool> tracking)
+        {
+            // note that samples will not start playing if exiting a seek operation in the middle of a slider.
+            // may be something we want to address at a later point, but not so easy to make happen right now
+            // (SkinnableSound would need to expose whether the sample is already playing and this logic would need to run in Update).
+            if (tracking.NewValue && ShouldPlaySamples)
+                slidingSample?.Play();
+            else
+                slidingSample?.Stop();
         }
 
         protected override void AddNestedHitObject(DrawableHitObject hitObject)
@@ -156,6 +194,10 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             Tracking.Value = Ball.Tracking;
 
+            if (Tracking.Value && slidingSample != null)
+                // keep the sliding sample playing at the current tracking position
+                slidingSample.Balance.Value = CalculateSamplePlaybackBalance(Ball.X / OsuPlayfield.BASE_SIZE.X);
+
             double completionProgress = Math.Clamp((Time.Current - slider.StartTime) / slider.Duration, 0, 1);
 
             Ball.UpdateProgress(completionProgress);

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

@@ -23,6 +23,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
         private readonly Drawable scaleContainer;
 
+        public override bool DisplayResult => false;
+
         public DrawableSliderRepeat(SliderRepeat sliderRepeat, DrawableSlider drawableSlider)
             : base(sliderRepeat)
         {

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

@@ -3,20 +3,18 @@
 
 using System;
 using System.Linq;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Game.Rulesets.Objects.Drawables;
-using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
-using osuTK;
-using osuTK.Graphics;
-using osu.Game.Graphics;
-using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Allocation;
 using osu.Framework.Bindables;
-using osu.Framework.Graphics.Sprites;
-using osu.Framework.Utils;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
 using osu.Game.Rulesets.Scoring;
 using osu.Game.Screens.Ranking;
+using osu.Game.Skinning;
+using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
@@ -24,27 +22,14 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
     {
         protected readonly Spinner Spinner;
 
-        public readonly SpinnerDisc Disc;
-        public readonly SpinnerTicks Ticks;
+        private readonly Container<DrawableSpinnerTick> ticks;
+
+        public readonly SpinnerRotationTracker RotationTracker;
         public readonly SpinnerSpmCounter SpmCounter;
-
-        private readonly Container mainContainer;
-
-        public readonly SpinnerBackground Background;
-        private readonly Container circleContainer;
-        private readonly CirclePiece circle;
-        private readonly GlowPiece glow;
-
-        private readonly SpriteIcon symbol;
-
-        private readonly Color4 baseColour = Color4Extensions.FromHex(@"002c3c");
-        private readonly Color4 fillColour = Color4Extensions.FromHex(@"005b7c");
+        private readonly SpinnerBonusDisplay bonusDisplay;
 
         private readonly IBindable<Vector2> positionBindable = new Bindable<Vector2>();
 
-        private Color4 normalColour;
-        private Color4 completeColour;
-
         public DrawableSpinner(Spinner s)
             : base(s)
         {
@@ -53,62 +38,20 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
             RelativeSizeAxes = Axes.Both;
 
-            // we are slightly bigger than our parent, to clip the top and bottom of the circle
-            Height = 1.3f;
-
             Spinner = s;
 
             InternalChildren = new Drawable[]
             {
-                circleContainer = new Container
-                {
-                    AutoSizeAxes = Axes.Both,
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    Children = new Drawable[]
-                    {
-                        glow = new GlowPiece(),
-                        circle = new CirclePiece
-                        {
-                            Position = Vector2.Zero,
-                            Anchor = Anchor.Centre,
-                        },
-                        new RingPiece(),
-                        symbol = new SpriteIcon
-                        {
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                            Size = new Vector2(48),
-                            Icon = FontAwesome.Solid.Asterisk,
-                            Shadow = false,
-                        },
-                    }
-                },
-                mainContainer = new AspectContainer
+                ticks = new Container<DrawableSpinnerTick>(),
+                new AspectContainer
                 {
                     Anchor = Anchor.Centre,
                     Origin = Anchor.Centre,
                     RelativeSizeAxes = Axes.Y,
-                    Children = new[]
+                    Children = new Drawable[]
                     {
-                        Background = new SpinnerBackground
-                        {
-                            Alpha = 0.6f,
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                        },
-                        Disc = new SpinnerDisc(Spinner)
-                        {
-                            Scale = Vector2.Zero,
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                        },
-                        circleContainer.CreateProxy(),
-                        Ticks = new SpinnerTicks
-                        {
-                            Anchor = Anchor.Centre,
-                            Origin = Anchor.Centre,
-                        },
+                        new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.SpinnerBody), _ => new DefaultSpinnerDisc()),
+                        RotationTracker = new SpinnerRotationTracker(Spinner)
                     }
                 },
                 SpmCounter = new SpinnerSpmCounter
@@ -117,51 +60,136 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                     Origin = Anchor.Centre,
                     Y = 120,
                     Alpha = 0
+                },
+                bonusDisplay = new SpinnerBonusDisplay
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Y = -120,
                 }
             };
         }
 
+        private Bindable<bool> isSpinning;
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            isSpinning = RotationTracker.IsSpinning.GetBoundCopy();
+            isSpinning.BindValueChanged(updateSpinningSample);
+        }
+
+        private SkinnableSound spinningSample;
+
+        private const float minimum_volume = 0.0001f;
+
+        protected override void LoadSamples()
+        {
+            base.LoadSamples();
+
+            spinningSample?.Expire();
+            spinningSample = null;
+
+            var firstSample = HitObject.Samples.FirstOrDefault();
+
+            if (firstSample != null)
+            {
+                var clone = HitObject.SampleControlPoint.ApplyTo(firstSample);
+                clone.Name = "spinnerspin";
+
+                AddInternal(spinningSample = new SkinnableSound(clone)
+                {
+                    Volume = { Value = minimum_volume },
+                    Looping = true,
+                });
+            }
+        }
+
+        private void updateSpinningSample(ValueChangedEvent<bool> tracking)
+        {
+            // note that samples will not start playing if exiting a seek operation in the middle of a spinner.
+            // may be something we want to address at a later point, but not so easy to make happen right now
+            // (SkinnableSound would need to expose whether the sample is already playing and this logic would need to run in Update).
+            if (tracking.NewValue && ShouldPlaySamples)
+            {
+                spinningSample?.Play();
+                spinningSample?.VolumeTo(1, 200);
+            }
+            else
+            {
+                spinningSample?.VolumeTo(minimum_volume, 200).Finally(_ => spinningSample.Stop());
+            }
+        }
+
+        protected override void AddNestedHitObject(DrawableHitObject hitObject)
+        {
+            base.AddNestedHitObject(hitObject);
+
+            switch (hitObject)
+            {
+                case DrawableSpinnerTick tick:
+                    ticks.Add(tick);
+                    break;
+            }
+        }
+
+        protected override void UpdateStateTransforms(ArmedState state)
+        {
+            base.UpdateStateTransforms(state);
+
+            using (BeginDelayedSequence(Spinner.Duration, true))
+                this.FadeOut(160);
+
+            // skin change does a rewind of transforms, which will stop the spinning sound from playing if it's currently in playback.
+            isSpinning?.TriggerChange();
+        }
+
+        protected override void ClearNestedHitObjects()
+        {
+            base.ClearNestedHitObjects();
+            ticks.Clear();
+        }
+
+        protected override DrawableHitObject CreateNestedHitObject(HitObject hitObject)
+        {
+            switch (hitObject)
+            {
+                case SpinnerBonusTick bonusTick:
+                    return new DrawableSpinnerBonusTick(bonusTick);
+
+                case SpinnerTick tick:
+                    return new DrawableSpinnerTick(tick);
+            }
+
+            return base.CreateNestedHitObject(hitObject);
+        }
+
         [BackgroundDependencyLoader]
         private void load(OsuColour colours)
         {
-            normalColour = baseColour;
-
-            Background.AccentColour = normalColour;
-
-            completeColour = colours.YellowLight.Opacity(0.75f);
-
-            Disc.AccentColour = fillColour;
-            circle.Colour = colours.BlueDark;
-            glow.Colour = colours.BlueDark;
-
             positionBindable.BindValueChanged(pos => Position = pos.NewValue);
             positionBindable.BindTo(HitObject.PositionBindable);
         }
 
-        public float Progress => Math.Clamp(Disc.CumulativeRotation / 360 / Spinner.SpinsRequired, 0, 1);
+        /// <summary>
+        /// The completion progress of this spinner from 0..1 (clamped).
+        /// </summary>
+        public float Progress => Math.Clamp(RotationTracker.CumulativeRotation / 360 / Spinner.SpinsRequired, 0, 1);
 
         protected override void CheckForResult(bool userTriggered, double timeOffset)
         {
             if (Time.Current < HitObject.StartTime) return;
 
-            if (Progress >= 1 && !Disc.Complete)
-            {
-                Disc.Complete = true;
-
-                const float duration = 200;
-
-                Disc.FadeAccent(completeColour, duration);
-
-                Background.FadeAccent(completeColour, duration);
-                Background.FadeOut(duration);
-
-                circle.FadeColour(completeColour, duration);
-                glow.FadeColour(completeColour, duration);
-            }
+            RotationTracker.Complete.Value = Progress >= 1;
 
             if (userTriggered || Time.Current < Spinner.EndTime)
                 return;
 
+            // Trigger a miss result for remaining ticks to avoid infinite gameplay.
+            foreach (var tick in ticks.Where(t => !t.IsHit))
+                tick.TriggerResult(false);
+
             ApplyResult(r =>
             {
                 if (Progress >= 1)
@@ -178,57 +206,55 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected override void Update()
         {
             base.Update();
+
             if (HandleUserInput)
-                Disc.Tracking = OsuActionInputManager?.PressedActions.Any(x => x == OsuAction.LeftButton || x == OsuAction.RightButton) ?? false;
+                RotationTracker.Tracking = !Result.HasResult && (OsuActionInputManager?.PressedActions.Any(x => x == OsuAction.LeftButton || x == OsuAction.RightButton) ?? false);
+
+            if (spinningSample != null)
+                // todo: implement SpinnerFrequencyModulate
+                spinningSample.Frequency.Value = 0.5f + Progress;
         }
 
         protected override void UpdateAfterChildren()
         {
             base.UpdateAfterChildren();
 
-            if (!SpmCounter.IsPresent && Disc.Tracking)
+            if (!SpmCounter.IsPresent && RotationTracker.Tracking)
                 SpmCounter.FadeIn(HitObject.TimeFadeIn);
+            SpmCounter.SetRotation(RotationTracker.CumulativeRotation);
 
-            circle.Rotation = Disc.Rotation;
-            Ticks.Rotation = Disc.Rotation;
-            SpmCounter.SetRotation(Disc.CumulativeRotation);
-
-            float relativeCircleScale = Spinner.Scale * circle.DrawHeight / mainContainer.DrawHeight;
-            float targetScale = relativeCircleScale + (1 - relativeCircleScale) * Progress;
-            Disc.Scale = new Vector2((float)Interpolation.Lerp(Disc.Scale.X, targetScale, Math.Clamp(Math.Abs(Time.Elapsed) / 100, 0, 1)));
-
-            symbol.Rotation = (float)Interpolation.Lerp(symbol.Rotation, Disc.Rotation / 2, Math.Clamp(Math.Abs(Time.Elapsed) / 40, 0, 1));
+            updateBonusScore();
         }
 
-        protected override void UpdateInitialTransforms()
+        private int wholeSpins;
+
+        private void updateBonusScore()
         {
-            base.UpdateInitialTransforms();
+            if (ticks.Count == 0)
+                return;
 
-            circleContainer.ScaleTo(Spinner.Scale * 0.3f);
-            circleContainer.ScaleTo(Spinner.Scale, HitObject.TimePreempt / 1.4f, Easing.OutQuint);
+            int spins = (int)(RotationTracker.CumulativeRotation / 360);
 
-            mainContainer
-                .ScaleTo(0)
-                .ScaleTo(Spinner.Scale * circle.DrawHeight / DrawHeight * 1.4f, HitObject.TimePreempt - 150, Easing.OutQuint)
-                .Then()
-                .ScaleTo(1, 500, Easing.OutQuint);
-        }
-
-        protected override void UpdateStateTransforms(ArmedState state)
-        {
-            base.UpdateStateTransforms(state);
-
-            var sequence = this.Delay(Spinner.Duration).FadeOut(160);
-
-            switch (state)
+            if (spins < wholeSpins)
             {
-                case ArmedState.Hit:
-                    sequence.ScaleTo(Scale * 1.2f, 320, Easing.Out);
-                    break;
+                // rewinding, silently handle
+                wholeSpins = spins;
+                return;
+            }
 
-                case ArmedState.Miss:
-                    sequence.ScaleTo(Scale * 0.8f, 320, Easing.In);
-                    break;
+            while (wholeSpins != spins)
+            {
+                var tick = ticks.FirstOrDefault(t => !t.IsHit);
+
+                // tick may be null if we've hit the spin limit.
+                if (tick != null)
+                {
+                    tick.TriggerResult(true);
+                    if (tick is DrawableSpinnerBonusTick)
+                        bonusDisplay.SetBonusCount(spins - Spinner.SpinsRequired);
+                }
+
+                wholeSpins++;
             }
         }
     }

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

@@ -0,0 +1,13 @@
+// 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.
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables
+{
+    public class DrawableSpinnerBonusTick : DrawableSpinnerTick
+    {
+        public DrawableSpinnerBonusTick(SpinnerBonusTick spinnerTick)
+            : base(spinnerTick)
+        {
+        }
+    }
+}

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

@@ -0,0 +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.
+
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables
+{
+    public class DrawableSpinnerTick : DrawableOsuHitObject
+    {
+        public override bool DisplayResult => false;
+
+        public DrawableSpinnerTick(SpinnerTick spinnerTick)
+            : base(spinnerTick)
+        {
+        }
+
+        /// <summary>
+        /// Apply a judgement result.
+        /// </summary>
+        /// <param name="hit">Whether this tick was reached.</param>
+        internal void TriggerResult(bool hit) => ApplyResult(r => r.Type = hit ? r.Judgement.MaxResult : HitResult.Miss);
+    }
+}

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/DefaultSpinnerDisc.cs

@@ -0,0 +1,189 @@
+// 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 osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Extensions.Color4Extensions;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Utils;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Objects.Drawables;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
+{
+    public class DefaultSpinnerDisc : CompositeDrawable
+    {
+        private DrawableSpinner drawableSpinner;
+
+        private Spinner spinner;
+
+        private const float idle_alpha = 0.2f;
+        private const float tracking_alpha = 0.4f;
+
+        private Color4 normalColour;
+        private Color4 completeColour;
+
+        private SpinnerTicks ticks;
+
+        private int wholeRotationCount;
+
+        private SpinnerFill fill;
+        private Container mainContainer;
+        private SpinnerCentreLayer centre;
+        private SpinnerBackgroundLayer background;
+
+        public DefaultSpinnerDisc()
+        {
+            RelativeSizeAxes = Axes.Both;
+
+            // we are slightly bigger than our parent, to clip the top and bottom of the circle
+            // this should probably be revisited when scaled spinners are a thing.
+            Scale = new Vector2(1.3f);
+
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+        }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, DrawableHitObject drawableHitObject)
+        {
+            drawableSpinner = (DrawableSpinner)drawableHitObject;
+            spinner = (Spinner)drawableSpinner.HitObject;
+
+            normalColour = colours.BlueDark;
+            completeColour = colours.YellowLight;
+
+            InternalChildren = new Drawable[]
+            {
+                mainContainer = new Container
+                {
+                    RelativeSizeAxes = Axes.Both,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Children = new Drawable[]
+                    {
+                        background = new SpinnerBackgroundLayer(),
+                        fill = new SpinnerFill
+                        {
+                            Alpha = idle_alpha,
+                            AccentColour = normalColour
+                        },
+                        ticks = new SpinnerTicks
+                        {
+                            Anchor = Anchor.Centre,
+                            Origin = Anchor.Centre,
+                            AccentColour = normalColour
+                        },
+                    }
+                },
+                centre = new SpinnerCentreLayer
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                },
+            };
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            drawableSpinner.RotationTracker.Complete.BindValueChanged(complete => updateComplete(complete.NewValue, 200));
+            drawableSpinner.State.BindValueChanged(updateStateTransforms, true);
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+
+            if (drawableSpinner.RotationTracker.Complete.Value)
+            {
+                if (checkNewRotationCount)
+                {
+                    fill.FinishTransforms(false, nameof(Alpha));
+                    fill
+                        .FadeTo(tracking_alpha + 0.2f, 60, Easing.OutExpo)
+                        .Then()
+                        .FadeTo(tracking_alpha, 250, Easing.OutQuint);
+                }
+            }
+            else
+            {
+                fill.Alpha = (float)Interpolation.Damp(fill.Alpha, drawableSpinner.RotationTracker.Tracking ? tracking_alpha : idle_alpha, 0.98f, (float)Math.Abs(Clock.ElapsedFrameTime));
+            }
+
+            const float initial_scale = 0.2f;
+            float targetScale = initial_scale + (1 - initial_scale) * drawableSpinner.Progress;
+
+            fill.Scale = new Vector2((float)Interpolation.Lerp(fill.Scale.X, targetScale, Math.Clamp(Math.Abs(Time.Elapsed) / 100, 0, 1)));
+            mainContainer.Rotation = drawableSpinner.RotationTracker.Rotation;
+        }
+
+        private void updateStateTransforms(ValueChangedEvent<ArmedState> state)
+        {
+            centre.ScaleTo(0);
+            mainContainer.ScaleTo(0);
+
+            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt / 2, true))
+            {
+                // constant ambient rotation to give the spinner "spinning" character.
+                this.RotateTo((float)(25 * spinner.Duration / 2000), spinner.TimePreempt + spinner.Duration);
+
+                centre.ScaleTo(0.3f, spinner.TimePreempt / 4, Easing.OutQuint);
+                mainContainer.ScaleTo(0.2f, spinner.TimePreempt / 4, Easing.OutQuint);
+
+                using (BeginDelayedSequence(spinner.TimePreempt / 2, true))
+                {
+                    centre.ScaleTo(0.5f, spinner.TimePreempt / 2, Easing.OutQuint);
+                    mainContainer.ScaleTo(1, spinner.TimePreempt / 2, Easing.OutQuint);
+                }
+            }
+
+            // transforms we have from completing the spinner will be rolled back, so reapply immediately.
+            updateComplete(state.NewValue == ArmedState.Hit, 0);
+
+            using (BeginDelayedSequence(spinner.Duration, true))
+            {
+                switch (state.NewValue)
+                {
+                    case ArmedState.Hit:
+                        this.ScaleTo(Scale * 1.2f, 320, Easing.Out);
+                        this.RotateTo(mainContainer.Rotation + 180, 320);
+                        break;
+
+                    case ArmedState.Miss:
+                        this.ScaleTo(Scale * 0.8f, 320, Easing.In);
+                        break;
+                }
+            }
+        }
+
+        private void updateComplete(bool complete, double duration)
+        {
+            var colour = complete ? completeColour : normalColour;
+
+            ticks.FadeAccent(colour.Darken(1), duration);
+            fill.FadeAccent(colour.Darken(1), duration);
+
+            background.FadeAccent(colour, duration);
+            centre.FadeAccent(colour, duration);
+        }
+
+        private bool checkNewRotationCount
+        {
+            get
+            {
+                int rotations = (int)(drawableSpinner.RotationTracker.CumulativeRotation / 360);
+
+                if (wholeRotationCount == rotations) return false;
+
+                wholeRotationCount = rotations;
+                return true;
+            }
+        }
+    }
+}

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SliderBall.cs

@@ -33,7 +33,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         private readonly Slider slider;
         private readonly Drawable followCircle;
         private readonly DrawableSlider drawableSlider;
-        private readonly CircularContainer ball;
+        private readonly Drawable ball;
 
         public SliderBall(Slider slider, DrawableSlider drawableSlider = null)
         {
@@ -54,19 +54,11 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                     Alpha = 0,
                     Child = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.SliderFollowCircle), _ => new DefaultFollowCircle()),
                 },
-                ball = new CircularContainer
+                ball = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.SliderBall), _ => new DefaultSliderBall())
                 {
-                    Masking = true,
-                    RelativeSizeAxes = Axes.Both,
-                    Origin = Anchor.Centre,
                     Anchor = Anchor.Centre,
-                    Alpha = 1,
-                    Child = new Container
-                    {
-                        RelativeSizeAxes = Axes.Both,
-                        Child = new SkinnableDrawable(new OsuSkinComponent(OsuSkinComponents.SliderBall), _ => new DefaultSliderBall()),
-                    }
-                }
+                    Origin = Anchor.Centre,
+                },
             };
         }
 
@@ -187,12 +179,12 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                 return;
 
             Position = newPos;
-            Rotation = -90 + (float)(-Math.Atan2(diff.X, diff.Y) * 180 / Math.PI);
+            ball.Rotation = -90 + (float)(-Math.Atan2(diff.X, diff.Y) * 180 / Math.PI);
 
             lastPosition = newPos;
         }
 
-        private class FollowCircleContainer : Container
+        private class FollowCircleContainer : CircularContainer
         {
             public override bool HandlePositionalInput => true;
         }

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerBonusDisplay.cs

@@ -0,0 +1,44 @@
+// 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.Graphics;
+using osu.Game.Graphics.Sprites;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
+{
+    /// <summary>
+    /// Shows incremental bonus score achieved for a spinner.
+    /// </summary>
+    public class SpinnerBonusDisplay : CompositeDrawable
+    {
+        private readonly OsuSpriteText bonusCounter;
+
+        public SpinnerBonusDisplay()
+        {
+            AutoSizeAxes = Axes.Both;
+
+            InternalChild = bonusCounter = new OsuSpriteText
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Font = OsuFont.Numeric.With(size: 24),
+                Alpha = 0,
+            };
+        }
+
+        private int displayedCount;
+
+        public void SetBonusCount(int count)
+        {
+            if (displayedCount == count)
+                return;
+
+            displayedCount = count;
+            bonusCounter.Text = $"{SpinnerBonusTick.SCORE_PER_TICK * count}";
+            bonusCounter.FadeOutFromOne(1500);
+            bonusCounter.ScaleTo(1.5f).Then().ScaleTo(1f, 1000, Easing.OutQuint);
+        }
+    }
+}

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerFill.cs

@@ -1,18 +1,18 @@
 // 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 osuTK.Graphics;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Graphics;
+using osuTK.Graphics;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 {
-    public class SpinnerBackground : CircularContainer, IHasAccentColour
+    public class SpinnerFill : CircularContainer, IHasAccentColour
     {
-        protected Box Disc;
+        public readonly Box Disc;
 
         public Color4 AccentColour
         {
@@ -31,11 +31,14 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
             }
         }
 
-        public SpinnerBackground()
+        public SpinnerFill()
         {
             RelativeSizeAxes = Axes.Both;
             Masking = true;
 
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+
             Children = new Drawable[]
             {
                 Disc = new Box

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerRotationTracker.cs

@@ -2,76 +2,33 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using osu.Framework.Bindables;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Input.Events;
-using osu.Game.Graphics;
-using osuTK;
-using osuTK.Graphics;
 using osu.Framework.Utils;
+using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 {
-    public class SpinnerDisc : CircularContainer, IHasAccentColour
+    public class SpinnerRotationTracker : CircularContainer
     {
         private readonly Spinner spinner;
 
-        public Color4 AccentColour
-        {
-            get => background.AccentColour;
-            set => background.AccentColour = value;
-        }
-
-        private readonly SpinnerBackground background;
-
-        private const float idle_alpha = 0.2f;
-        private const float tracking_alpha = 0.4f;
-
         public override bool IsPresent => true; // handle input when hidden
 
-        public SpinnerDisc(Spinner s)
+        public SpinnerRotationTracker(Spinner s)
         {
             spinner = s;
 
             RelativeSizeAxes = Axes.Both;
-
-            Children = new Drawable[]
-            {
-                background = new SpinnerBackground { Alpha = idle_alpha },
-            };
         }
 
         public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => true;
 
-        private bool tracking;
+        public bool Tracking { get; set; }
 
-        public bool Tracking
-        {
-            get => tracking;
-            set
-            {
-                if (value == tracking) return;
-
-                tracking = value;
-
-                background.FadeTo(tracking ? tracking_alpha : idle_alpha, 100);
-            }
-        }
-
-        private bool complete;
-
-        public bool Complete
-        {
-            get => complete;
-            set
-            {
-                if (value == complete) return;
-
-                complete = value;
-
-                updateCompleteTick();
-            }
-        }
+        public readonly BindableBool Complete = new BindableBool();
 
         /// <summary>
         /// The total rotation performed on the spinner disc, disregarding the spin direction.
@@ -84,7 +41,12 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         /// If the spinner is spun 360 degrees clockwise and then 360 degrees counter-clockwise,
         /// this property will return the value of 720 (as opposed to 0 for <see cref="Drawable.Rotation"/>).
         /// </example>
-        public float CumulativeRotation;
+        public float CumulativeRotation { get; private set; }
+
+        /// <summary>
+        /// Whether the spinning is spinning at a reasonable speed to be considered visually spinning.
+        /// </summary>
+        public readonly BindableBool IsSpinning = new BindableBool();
 
         /// <summary>
         /// Whether currently in the correct time range to allow spinning.
@@ -101,9 +63,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 
         private float lastAngle;
         private float currentRotation;
-        private int completeTick;
-
-        private bool updateCompleteTick() => completeTick != (completeTick = (int)(CumulativeRotation / 360));
 
         private bool rotationTransferred;
 
@@ -114,21 +73,14 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 
             var delta = thisAngle - lastAngle;
 
-            if (tracking)
-                Rotate(delta);
+            if (Tracking)
+                AddRotation(delta);
 
             lastAngle = thisAngle;
 
-            if (Complete && updateCompleteTick())
-            {
-                background.FinishTransforms(false, nameof(Alpha));
-                background
-                    .FadeTo(tracking_alpha + 0.2f, 60, Easing.OutExpo)
-                    .Then()
-                    .FadeTo(tracking_alpha, 250, Easing.OutQuint);
-            }
+            IsSpinning.Value = isSpinnableTime && Math.Abs(currentRotation / 2 - Rotation) > 5f;
 
-            Rotation = (float)Interpolation.Lerp(Rotation, currentRotation / 2, Math.Clamp(Math.Abs(Time.Elapsed) / 40, 0, 1));
+            Rotation = (float)Interpolation.Damp(Rotation, currentRotation / 2, 0.99, Math.Abs(Time.Elapsed));
         }
 
         /// <summary>
@@ -138,7 +90,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         /// Will be a no-op if not a valid time to spin.
         /// </remarks>
         /// <param name="angle">The delta angle.</param>
-        public void Rotate(float angle)
+        public void AddRotation(float angle)
         {
             if (!isSpinnableTime)
                 return;

osu.Game.Rulesets.Osu/Objects/Drawables/Pieces/SpinnerTicks.cs

@@ -2,6 +2,7 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using System;
+using System.Linq;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -9,10 +10,11 @@ using osu.Framework.Graphics.Effects;
 using osuTK;
 using osuTK.Graphics;
 using osu.Framework.Graphics.Shapes;
+using osu.Game.Graphics;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 {
-    public class SpinnerTicks : Container
+    public class SpinnerTicks : Container, IHasAccentColour
     {
         public SpinnerTicks()
         {
@@ -20,28 +22,22 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
             Anchor = Anchor.Centre;
             RelativeSizeAxes = Axes.Both;
 
-            const float count = 18;
+            const float count = 8;
 
             for (float i = 0; i < count; i++)
             {
                 Add(new Container
                 {
-                    Colour = Color4.Black,
                     Alpha = 0.4f,
-                    EdgeEffect = new EdgeEffectParameters
-                    {
-                        Type = EdgeEffectType.Glow,
-                        Radius = 10,
-                        Colour = Color4.Gray.Opacity(0.2f),
-                    },
+                    Blending = BlendingParameters.Additive,
                     RelativePositionAxes = Axes.Both,
                     Masking = true,
                     CornerRadius = 5,
                     Size = new Vector2(60, 10),
                     Origin = Anchor.Centre,
                     Position = new Vector2(
-                        0.5f + MathF.Sin(i / count * 2 * MathF.PI) / 2 * 0.86f,
-                        0.5f + MathF.Cos(i / count * 2 * MathF.PI) / 2 * 0.86f
+                        0.5f + MathF.Sin(i / count * 2 * MathF.PI) / 2 * 0.83f,
+                        0.5f + MathF.Cos(i / count * 2 * MathF.PI) / 2 * 0.83f
                     ),
                     Rotation = -i / count * 360 + 90,
                     Children = new[]
@@ -54,5 +50,25 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                 });
             }
         }
+
+        public Color4 AccentColour
+        {
+            get => Colour;
+            set
+            {
+                Colour = value;
+
+                foreach (var c in Children.OfType<Container>())
+                {
+                    c.EdgeEffect =
+                        new EdgeEffectParameters
+                        {
+                            Type = EdgeEffectType.Glow,
+                            Radius = 20,
+                            Colour = value.Opacity(0.8f),
+                        };
+                }
+            }
+        }
     }
 }

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

@@ -0,0 +1,22 @@
+// 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.Graphics;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables
+{
+    public class SpinnerBackgroundLayer : SpinnerFill
+    {
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours, DrawableHitObject drawableHitObject)
+        {
+            Disc.Alpha = 0;
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+        }
+    }
+}

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

@@ -0,0 +1,71 @@
+// 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 osu.Framework.Allocation;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Utils;
+using osu.Game.Graphics;
+using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Osu.Objects.Drawables
+{
+    public class SpinnerCentreLayer : CompositeDrawable, IHasAccentColour
+    {
+        private DrawableSpinner spinner;
+
+        private CirclePiece circle;
+        private GlowPiece glow;
+        private SpriteIcon symbol;
+
+        [BackgroundDependencyLoader]
+        private void load(DrawableHitObject drawableHitObject)
+        {
+            spinner = (DrawableSpinner)drawableHitObject;
+
+            InternalChildren = new Drawable[]
+            {
+                glow = new GlowPiece(),
+                circle = new CirclePiece
+                {
+                    Position = Vector2.Zero,
+                    Anchor = Anchor.Centre,
+                },
+                new RingPiece(),
+                symbol = new SpriteIcon
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Size = new Vector2(48),
+                    Icon = FontAwesome.Solid.Asterisk,
+                    Shadow = false,
+                },
+            };
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+            symbol.Rotation = (float)Interpolation.Lerp(symbol.Rotation, spinner.RotationTracker.Rotation / 2, Math.Clamp(Math.Abs(Time.Elapsed) / 40, 0, 1));
+        }
+
+        private Color4 accentColour;
+
+        public Color4 AccentColour
+        {
+            get => accentColour;
+            set
+            {
+                accentColour = value;
+
+                circle.Colour = accentColour;
+                glow.Colour = accentColour;
+            }
+        }
+    }
+}

osu.Game.Rulesets.Osu/Objects/Spinner.cs

@@ -3,9 +3,9 @@
 
 using System;
 using osu.Game.Beatmaps;
-using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Beatmaps.ControlPoints;
 using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Osu.Judgements;
 using osu.Game.Rulesets.Scoring;
 
@@ -26,14 +26,43 @@ namespace osu.Game.Rulesets.Osu.Objects
         /// </summary>
         public int SpinsRequired { get; protected set; } = 1;
 
+        /// <summary>
+        /// Number of spins available to give bonus, beyond <see cref="SpinsRequired"/>.
+        /// </summary>
+        public int MaximumBonusSpins { get; protected set; } = 1;
+
         protected override void ApplyDefaultsToSelf(ControlPointInfo controlPointInfo, BeatmapDifficulty difficulty)
         {
             base.ApplyDefaultsToSelf(controlPointInfo, difficulty);
 
-            SpinsRequired = (int)(Duration / 1000 * BeatmapDifficulty.DifficultyRange(difficulty.OverallDifficulty, 3, 5, 7.5));
-
             // spinning doesn't match 1:1 with stable, so let's fudge them easier for the time being.
-            SpinsRequired = (int)Math.Max(1, SpinsRequired * 0.6);
+            const double stable_matching_fudge = 0.6;
+
+            // close to 477rpm
+            const double maximum_rotations_per_second = 8;
+
+            double secondsDuration = Duration / 1000;
+
+            double minimumRotationsPerSecond = stable_matching_fudge * BeatmapDifficulty.DifficultyRange(difficulty.OverallDifficulty, 3, 5, 7.5);
+
+            SpinsRequired = (int)Math.Max(1, (secondsDuration * minimumRotationsPerSecond));
+            MaximumBonusSpins = (int)((maximum_rotations_per_second - minimumRotationsPerSecond) * secondsDuration);
+        }
+
+        protected override void CreateNestedHitObjects()
+        {
+            base.CreateNestedHitObjects();
+
+            int totalSpins = MaximumBonusSpins + SpinsRequired;
+
+            for (int i = 0; i < totalSpins; i++)
+            {
+                double startTime = StartTime + (float)(i + 1) / totalSpins * Duration;
+
+                AddNested(i < SpinsRequired
+                    ? new SpinnerTick { StartTime = startTime }
+                    : new SpinnerBonusTick { StartTime = startTime });
+            }
         }
 
         public override Judgement CreateJudgement() => new OsuJudgement();

osu.Game.Rulesets.Osu/Objects/SpinnerBonusTick.cs

@@ -0,0 +1,28 @@
+// 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.Game.Audio;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Osu.Objects
+{
+    public class SpinnerBonusTick : SpinnerTick
+    {
+        public new const int SCORE_PER_TICK = 50;
+
+        public SpinnerBonusTick()
+        {
+            Samples.Add(new HitSampleInfo { Name = "spinnerbonus" });
+        }
+
+        public override Judgement CreateJudgement() => new OsuSpinnerBonusTickJudgement();
+
+        public class OsuSpinnerBonusTickJudgement : OsuSpinnerTickJudgement
+        {
+            protected override int NumericResultFor(HitResult result) => SCORE_PER_TICK;
+
+            protected override double HealthIncreaseFor(HitResult result) => base.HealthIncreaseFor(result) * 2;
+        }
+    }
+}

osu.Game.Rulesets.Osu/Objects/SpinnerTick.cs

@@ -0,0 +1,27 @@
+// 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.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Osu.Judgements;
+using osu.Game.Rulesets.Scoring;
+
+namespace osu.Game.Rulesets.Osu.Objects
+{
+    public class SpinnerTick : OsuHitObject
+    {
+        public const int SCORE_PER_TICK = 10;
+
+        public override Judgement CreateJudgement() => new OsuSpinnerTickJudgement();
+
+        protected override HitWindows CreateHitWindows() => HitWindows.Empty;
+
+        public class OsuSpinnerTickJudgement : OsuJudgement
+        {
+            public override bool AffectsCombo => false;
+
+            protected override int NumericResultFor(HitResult result) => SCORE_PER_TICK;
+
+            protected override double HealthIncreaseFor(HitResult result) => result == MaxResult ? 0.6 * base.HealthIncreaseFor(result) : 0;
+        }
+    }
+}

osu.Game.Rulesets.Osu/OsuSkinComponents.cs

@@ -17,5 +17,6 @@ namespace osu.Game.Rulesets.Osu
         SliderFollowCircle,
         SliderBall,
         SliderBody,
+        SpinnerBody
     }
 }

osu.Game.Rulesets.Osu/Replays/OsuAutoGeneratorBase.cs

@@ -20,7 +20,7 @@ namespace osu.Game.Rulesets.Osu.Replays
         /// </summary>
         protected static readonly Vector2 SPINNER_CENTRE = OsuPlayfield.BASE_SIZE / 2;
 
-        protected const float SPIN_RADIUS = 50;
+        public const float SPIN_RADIUS = 50;
 
         /// <summary>
         /// The time in ms between each ReplayFrame.

osu.Game.Rulesets.Osu/Replays/OsuFramedReplayInputHandler.cs

@@ -36,19 +36,10 @@ namespace osu.Game.Rulesets.Osu.Replays
             }
         }
 
-        public override List<IInput> GetPendingInputs()
+        public override void CollectPendingInputs(List<IInput> inputs)
         {
-            return new List<IInput>
-            {
-                new MousePositionAbsoluteInput
-                {
-                    Position = GamefieldToScreenSpace(Position ?? Vector2.Zero)
-                },
-                new ReplayState<OsuAction>
-                {
-                    PressedActions = CurrentFrame?.Actions ?? new List<OsuAction>()
-                }
-            };
+            inputs.Add(new MousePositionAbsoluteInput { Position = GamefieldToScreenSpace(Position ?? Vector2.Zero) });
+            inputs.Add(new ReplayState<OsuAction> { PressedActions = CurrentFrame?.Actions ?? new List<OsuAction>() });
         }
     }
 }

osu.Game.Rulesets.Osu/Skinning/LegacyNewStyleSpinner.cs

@@ -0,0 +1,99 @@
+// 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.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Utils;
+using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.Objects.Drawables;
+using osu.Game.Skinning;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Osu.Skinning
+{
+    /// <summary>
+    /// Legacy skinned spinner with two main spinning layers, one fixed overlay and one final spinning overlay.
+    /// No background layer.
+    /// </summary>
+    public class LegacyNewStyleSpinner : CompositeDrawable
+    {
+        private Sprite discBottom;
+        private Sprite discTop;
+        private Sprite spinningMiddle;
+        private Sprite fixedMiddle;
+
+        private DrawableSpinner drawableSpinner;
+
+        private const float final_scale = 0.625f;
+
+        [BackgroundDependencyLoader]
+        private void load(ISkinSource source, DrawableHitObject drawableObject)
+        {
+            drawableSpinner = (DrawableSpinner)drawableObject;
+
+            Scale = new Vector2(final_scale);
+
+            InternalChildren = new Drawable[]
+            {
+                discBottom = new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Texture = source.GetTexture("spinner-bottom")
+                },
+                discTop = new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Texture = source.GetTexture("spinner-top")
+                },
+                fixedMiddle = new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Texture = source.GetTexture("spinner-middle")
+                },
+                spinningMiddle = new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Texture = source.GetTexture("spinner-middle2")
+                }
+            };
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            this.FadeOut();
+            drawableSpinner.State.BindValueChanged(updateStateTransforms, true);
+        }
+
+        private void updateStateTransforms(ValueChangedEvent<ArmedState> state)
+        {
+            var spinner = (Spinner)drawableSpinner.HitObject;
+
+            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt / 2, true))
+                this.FadeInFromZero(spinner.TimePreempt / 2);
+
+            fixedMiddle.FadeColour(Color4.White);
+            using (BeginAbsoluteSequence(spinner.StartTime, true))
+                fixedMiddle.FadeColour(Color4.Red, spinner.Duration);
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+            spinningMiddle.Rotation = discTop.Rotation = drawableSpinner.RotationTracker.Rotation;
+            discBottom.Rotation = discTop.Rotation / 3;
+
+            Scale = new Vector2(final_scale * (0.8f + (float)Interpolation.ApplyEasing(Easing.Out, drawableSpinner.Progress) * 0.2f));
+        }
+    }
+}

osu.Game.Rulesets.Osu/Skinning/LegacyOldStyleSpinner.cs

@@ -0,0 +1,114 @@
+// 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 osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Framework.Utils;
+using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Osu.Objects.Drawables;
+using osu.Game.Skinning;
+using osuTK;
+
+namespace osu.Game.Rulesets.Osu.Skinning
+{
+    /// <summary>
+    /// Legacy skinned spinner with one main spinning layer and a background layer.
+    /// </summary>
+    public class LegacyOldStyleSpinner : CompositeDrawable
+    {
+        private DrawableSpinner drawableSpinner;
+        private Sprite disc;
+        private Container metre;
+
+        private const float background_y_offset = 20;
+
+        private const float sprite_scale = 1 / 1.6f;
+
+        [BackgroundDependencyLoader]
+        private void load(ISkinSource source, DrawableHitObject drawableObject)
+        {
+            drawableSpinner = (DrawableSpinner)drawableObject;
+
+            RelativeSizeAxes = Axes.Both;
+
+            InternalChildren = new Drawable[]
+            {
+                new Sprite
+                {
+                    Anchor = Anchor.BottomCentre,
+                    Origin = Anchor.BottomCentre,
+                    Texture = source.GetTexture("spinner-background"),
+                    Y = background_y_offset,
+                    Scale = new Vector2(sprite_scale)
+                },
+                disc = new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Texture = source.GetTexture("spinner-circle"),
+                    Scale = new Vector2(sprite_scale)
+                },
+                metre = new Container
+                {
+                    Anchor = Anchor.BottomCentre,
+                    Origin = Anchor.BottomCentre,
+                    Y = background_y_offset,
+                    Masking = true,
+                    Child = new Sprite
+                    {
+                        Texture = source.GetTexture("spinner-metre"),
+                        Anchor = Anchor.BottomCentre,
+                        Origin = Anchor.BottomCentre,
+                    },
+                    Scale = new Vector2(0.625f)
+                }
+            };
+        }
+
+        private Vector2 metreFinalSize;
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            this.FadeOut();
+            drawableSpinner.State.BindValueChanged(updateStateTransforms, true);
+
+            metreFinalSize = metre.Size = metre.Child.Size;
+        }
+
+        private void updateStateTransforms(ValueChangedEvent<ArmedState> state)
+        {
+            var spinner = drawableSpinner.HitObject;
+
+            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt / 2, true))
+                this.FadeInFromZero(spinner.TimePreempt / 2);
+        }
+
+        protected override void Update()
+        {
+            base.Update();
+            disc.Rotation = drawableSpinner.RotationTracker.Rotation;
+            metre.Height = getMetreHeight(drawableSpinner.Progress);
+        }
+
+        private const int total_bars = 10;
+
+        private float getMetreHeight(float progress)
+        {
+            progress = Math.Min(99, progress * 100);
+
+            int barCount = (int)progress / 10;
+
+            // todo: add SpinnerNoBlink support
+            if (RNG.NextBool(((int)progress % 10) / 10f))
+                barCount++;
+
+            return (float)barCount / total_bars * metreFinalSize.Y;
+        }
+    }
+}

osu.Game.Rulesets.Osu/Skinning/LegacySliderBall.cs

@@ -15,6 +15,9 @@ namespace osu.Game.Rulesets.Osu.Skinning
     {
         private readonly Drawable animationContent;
 
+        private Sprite layerNd;
+        private Sprite layerSpec;
+
         public LegacySliderBall(Drawable animationContent)
         {
             this.animationContent = animationContent;
@@ -29,18 +32,37 @@ namespace osu.Game.Rulesets.Osu.Skinning
 
             InternalChildren = new[]
             {
-                new Sprite
+                layerNd = new Sprite
                 {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
                     Texture = skin.GetTexture("sliderb-nd"),
                     Colour = new Color4(5, 5, 5, 255),
                 },
-                animationContent,
-                new Sprite
+                animationContent.With(d =>
                 {
+                    d.Anchor = Anchor.Centre;
+                    d.Origin = Anchor.Centre;
+                }),
+                layerSpec = new Sprite
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
                     Texture = skin.GetTexture("sliderb-spec"),
                     Blending = BlendingParameters.Additive,
                 },
             };
         }
+
+        protected override void UpdateAfterChildren()
+        {
+            base.UpdateAfterChildren();
+
+            //undo rotation on layers which should not be rotated.
+            float appliedRotation = Parent.Rotation;
+
+            layerNd.Rotation = -appliedRotation;
+            layerSpec.Rotation = -appliedRotation;
+        }
     }
 }

osu.Game.Rulesets.Osu/Skinning/OsuLegacySkinTransformer.cs

@@ -92,7 +92,7 @@ namespace osu.Game.Rulesets.Osu.Skinning
 
                 case OsuSkinComponents.HitCircleText:
                     var font = GetConfig<OsuSkinConfiguration, string>(OsuSkinConfiguration.HitCirclePrefix)?.Value ?? "default";
-                    var overlap = GetConfig<OsuSkinConfiguration, float>(OsuSkinConfiguration.HitCircleOverlap)?.Value ?? 0;
+                    var overlap = GetConfig<OsuSkinConfiguration, float>(OsuSkinConfiguration.HitCircleOverlap)?.Value ?? -2;
 
                     return !hasFont(font)
                         ? null
@@ -102,6 +102,16 @@ namespace osu.Game.Rulesets.Osu.Skinning
                             Scale = new Vector2(0.8f),
                             Spacing = new Vector2(-overlap, 0)
                         };
+
+                case OsuSkinComponents.SpinnerBody:
+                    bool hasBackground = Source.GetTexture("spinner-background") != null;
+
+                    if (Source.GetTexture("spinner-top") != null && !hasBackground)
+                        return new LegacyNewStyleSpinner();
+                    else if (hasBackground)
+                        return new LegacyOldStyleSpinner();
+
+                    return null;
             }
 
             return null;

osu.Game.Rulesets.Taiko.Tests/Resources/SampleLookups/taiko-hitobject-beatmap-custom-sample-bank.osu

@@ -0,0 +1,10 @@
+osu file format v14
+
+[General]
+Mode: 1
+
+[TimingPoints]
+0,300,4,1,2,100,1,0
+
+[HitObjects]
+444,320,1000,5,0,0:0:0:0:

osu.Game.Rulesets.Taiko.Tests/Skinning/TestSceneDrawableTaikoMascot.cs

@@ -8,6 +8,7 @@ using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Extensions.IEnumerableExtensions;
 using osu.Framework.Graphics;
+using osu.Framework.Graphics.Animations;
 using osu.Framework.Testing;
 using osu.Game.Beatmaps;
 using osu.Game.Beatmaps.ControlPoints;
@@ -36,6 +37,10 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
         private TaikoScoreProcessor scoreProcessor;
 
         private IEnumerable<DrawableTaikoMascot> mascots => this.ChildrenOfType<DrawableTaikoMascot>();
+
+        private IEnumerable<DrawableTaikoMascot> animatedMascots =>
+            mascots.Where(mascot => mascot.ChildrenOfType<TextureAnimation>().All(animation => animation.FrameCount > 0));
+
         private IEnumerable<TaikoPlayfield> playfields => this.ChildrenOfType<TaikoPlayfield>();
 
         [SetUp]
@@ -72,11 +77,11 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
 
             AddStep("set clear state", () => mascots.ForEach(mascot => mascot.State.Value = TaikoMascotAnimationState.Clear));
             AddStep("miss", () => mascots.ForEach(mascot => mascot.LastResult.Value = new JudgementResult(new Hit(), new TaikoJudgement()) { Type = HitResult.Miss }));
-            AddAssert("skins with animations remain in clear state", () => someMascotsIn(TaikoMascotAnimationState.Clear));
+            AddAssert("skins with animations remain in clear state", () => animatedMascotsIn(TaikoMascotAnimationState.Clear));
             AddUntilStep("state reverts to fail", () => allMascotsIn(TaikoMascotAnimationState.Fail));
 
             AddStep("set clear state again", () => mascots.ForEach(mascot => mascot.State.Value = TaikoMascotAnimationState.Clear));
-            AddAssert("skins with animations change to clear", () => someMascotsIn(TaikoMascotAnimationState.Clear));
+            AddAssert("skins with animations change to clear", () => animatedMascotsIn(TaikoMascotAnimationState.Clear));
         }
 
         [Test]
@@ -111,7 +116,7 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
 
             assertStateAfterResult(new JudgementResult(new Hit(), new TaikoJudgement()) { Type = HitResult.Great }, TaikoMascotAnimationState.Idle);
             assertStateAfterResult(new JudgementResult(new Hit(), new TaikoJudgement()) { Type = HitResult.Miss }, TaikoMascotAnimationState.Fail);
-            assertStateAfterResult(new JudgementResult(new DrumRoll(), new TaikoDrumRollJudgement()) { Type = HitResult.Great }, TaikoMascotAnimationState.Fail);
+            assertStateAfterResult(new JudgementResult(new DrumRoll(), new TaikoDrumRollJudgement()) { Type = HitResult.Great }, TaikoMascotAnimationState.Idle);
             assertStateAfterResult(new JudgementResult(new Hit(), new TaikoJudgement()) { Type = HitResult.Good }, TaikoMascotAnimationState.Idle);
         }
 
@@ -186,10 +191,18 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
 
         private void assertStateAfterResult(JudgementResult judgementResult, TaikoMascotAnimationState expectedState)
         {
-            AddStep($"{judgementResult.Type.ToString().ToLower()} result for {judgementResult.Judgement.GetType().Name.Humanize(LetterCasing.LowerCase)}",
-                () => applyNewResult(judgementResult));
+            TaikoMascotAnimationState[] mascotStates = null;
 
-            AddAssert($"state is {expectedState.ToString().ToLower()}", () => allMascotsIn(expectedState));
+            AddStep($"{judgementResult.Type.ToString().ToLower()} result for {judgementResult.Judgement.GetType().Name.Humanize(LetterCasing.LowerCase)}",
+                () =>
+                {
+                    applyNewResult(judgementResult);
+                    // store the states as soon as possible, so that the delay between steps doesn't incorrectly fail the test
+                    // due to not checking if the state changed quickly enough.
+                    Schedule(() => mascotStates = animatedMascots.Select(mascot => mascot.State.Value).ToArray());
+                });
+
+            AddAssert($"state is {expectedState.ToString().ToLower()}", () => mascotStates.All(state => state == expectedState));
         }
 
         private void applyNewResult(JudgementResult judgementResult)
@@ -211,6 +224,6 @@ namespace osu.Game.Rulesets.Taiko.Tests.Skinning
         }
 
         private bool allMascotsIn(TaikoMascotAnimationState state) => mascots.All(d => d.State.Value == state);
-        private bool someMascotsIn(TaikoMascotAnimationState state) => mascots.Any(d => d.State.Value == state);
+        private bool animatedMascotsIn(TaikoMascotAnimationState state) => animatedMascots.Any(d => d.State.Value == state);
     }
 }

osu.Game.Rulesets.Taiko.Tests/TaikoBeatmapConversionTest.cs

@@ -20,6 +20,8 @@ namespace osu.Game.Rulesets.Taiko.Tests
         [TestCase("basic")]
         [TestCase("slider-generating-drumroll")]
         [TestCase("sample-to-type-conversions")]
+        [TestCase("slider-conversion-v6")]
+        [TestCase("slider-conversion-v14")]
         public void Test(string name) => base.Test(name);
 
         protected override IEnumerable<ConvertValue> CreateConvertValue(HitObject hitObject)

osu.Game.Rulesets.Taiko.Tests/TestSceneTaikoHitObjectSamples.cs

@@ -0,0 +1,52 @@
+// 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.Reflection;
+using NUnit.Framework;
+using osu.Framework.IO.Stores;
+using osu.Game.Tests.Beatmaps;
+
+namespace osu.Game.Rulesets.Taiko.Tests
+{
+    public class TestSceneTaikoHitObjectSamples : HitObjectSampleTest
+    {
+        protected override Ruleset CreatePlayerRuleset() => new TaikoRuleset();
+
+        protected override IResourceStore<byte[]> Resources => new DllResourceStore(Assembly.GetAssembly(typeof(TestSceneTaikoHitObjectSamples)));
+
+        [TestCase("taiko-normal-hitnormal")]
+        [TestCase("normal-hitnormal")]
+        [TestCase("hitnormal")]
+        public void TestDefaultCustomSampleFromBeatmap(string expectedSample)
+        {
+            SetupSkins(expectedSample, expectedSample);
+
+            CreateTestWithBeatmap("taiko-hitobject-beatmap-custom-sample-bank.osu");
+
+            AssertBeatmapLookup(expectedSample);
+        }
+
+        [TestCase("taiko-normal-hitnormal")]
+        [TestCase("normal-hitnormal")]
+        [TestCase("hitnormal")]
+        public void TestDefaultCustomSampleFromUserSkinFallback(string expectedSample)
+        {
+            SetupSkins(string.Empty, expectedSample);
+
+            CreateTestWithBeatmap("taiko-hitobject-beatmap-custom-sample-bank.osu");
+
+            AssertUserLookup(expectedSample);
+        }
+
+        [TestCase("taiko-normal-hitnormal2")]
+        [TestCase("normal-hitnormal2")]
+        public void TestUserSkinLookupIgnoresSampleBank(string unwantedSample)
+        {
+            SetupSkins(string.Empty, unwantedSample);
+
+            CreateTestWithBeatmap("taiko-hitobject-beatmap-custom-sample-bank.osu");
+
+            AssertNoLookup(unwantedSample);
+        }
+    }
+}

osu.Game.Rulesets.Taiko.Tests/TestSceneTaikoSuddenDeath.cs

@@ -36,7 +36,7 @@ namespace osu.Game.Rulesets.Taiko.Tests
             };
 
         [Test]
-        public void TestSpinnerDoesNotFail()
+        public void TestSpinnerDoesFail()
         {
             bool judged = false;
             AddStep("Setup judgements", () =>
@@ -45,7 +45,7 @@ namespace osu.Game.Rulesets.Taiko.Tests
                 Player.ScoreProcessor.NewJudgement += b => judged = true;
             });
             AddUntilStep("swell judged", () => judged);
-            AddAssert("not failed", () => !Player.HasFailed);
+            AddAssert("failed", () => Player.HasFailed);
         }
     }
 }