Merge pull request #10328 from smoogipoo/fix-spinner-transforms

Fix spinners not transforming correctly

README.md

@@ -38,7 +38,13 @@ If you are looking to install or test osu! without setting up a development envi
 
 If your platform is not listed above, there is still a chance you can manually build it by following the instructions below.
 
-## Developing or debugging
+## Developing a custom ruleset
+
+osu! is designed to have extensible modular gameplay modes, called "rulesets". Building one of these allows a developer to harness the power of osu! for their own game style. To get started working on a ruleset, we have some templates available [here](https://github.com/ppy/osu-templates).
+
+You can see some examples of custom rulesets by visiting the [custom ruleset directory](https://github.com/ppy/osu/issues/5852).
+
+## Developing osu!
 
 Please make sure you have the following prerequisites:
 

osu.Android.props

@@ -52,6 +52,6 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="ppy.osu.Game.Resources" Version="2020.904.0" />
-    <PackageReference Include="ppy.osu.Framework.Android" Version="2020.910.0" />
+    <PackageReference Include="ppy.osu.Framework.Android" Version="2020.1001.0" />
   </ItemGroup>
 </Project>

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(false)]
+        [TestCase(true)]
         public void TestTinyDroplet(bool shouldMiss) => CreateHitObjectTest(new HitObjectTestData(new TinyDroplet { StartTime = 1000 }), shouldMiss);
     }
 }

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

@@ -87,7 +87,7 @@ namespace osu.Game.Rulesets.Catch.Tests
                 Schedule(() =>
                 {
                     area.AttemptCatch(fruit);
-                    area.OnResult(drawable, new JudgementResult(fruit, new CatchJudgement()) { Type = miss ? HitResult.Miss : HitResult.Great });
+                    area.OnNewResult(drawable, new JudgementResult(fruit, new CatchJudgement()) { Type = miss ? HitResult.Miss : HitResult.Great });
 
                     drawable.Expire();
                 });

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

@@ -0,0 +1,65 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Graphics;
+using osu.Framework.Utils;
+using osu.Game.Rulesets.Catch.Objects;
+using osu.Game.Rulesets.Catch.Objects.Drawables;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Scoring;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Catch.Tests
+{
+    public class TestSceneComboCounter : CatchSkinnableTestScene
+    {
+        private ScoreProcessor scoreProcessor;
+
+        private Color4 judgedObjectColour = Color4.White;
+
+        [SetUp]
+        public void SetUp() => Schedule(() =>
+        {
+            scoreProcessor = new ScoreProcessor();
+
+            SetContents(() => new CatchComboDisplay
+            {
+                Anchor = Anchor.Centre,
+                Origin = Anchor.Centre,
+                Scale = new Vector2(2.5f),
+            });
+        });
+
+        [Test]
+        public void TestCatchComboCounter()
+        {
+            AddRepeatStep("perform hit", () => performJudgement(HitResult.Great), 20);
+            AddStep("perform miss", () => performJudgement(HitResult.Miss));
+
+            AddStep("randomize judged object colour", () =>
+            {
+                judgedObjectColour = new Color4(
+                    RNG.NextSingle(1f),
+                    RNG.NextSingle(1f),
+                    RNG.NextSingle(1f),
+                    1f
+                );
+            });
+        }
+
+        private void performJudgement(HitResult type, Judgement judgement = null)
+        {
+            var judgedObject = new DrawableFruit(new Fruit()) { AccentColour = { Value = judgedObjectColour } };
+
+            var result = new JudgementResult(judgedObject.HitObject, judgement ?? new Judgement()) { Type = type };
+            scoreProcessor.ApplyResult(result);
+
+            foreach (var counter in CreatedDrawables.Cast<CatchComboDisplay>())
+                counter.OnNewResult(judgedObject, result);
+        }
+    }
+}

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

@@ -5,6 +5,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Catch.Objects;
 using System.Collections.Generic;
 using System.Linq;
+using System.Threading;
 using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Rulesets.Objects;
 using osu.Framework.Extensions.IEnumerableExtensions;
@@ -20,7 +21,7 @@ namespace osu.Game.Rulesets.Catch.Beatmaps
 
         public override bool CanConvert() => Beatmap.HitObjects.All(h => h is IHasXPosition);
 
-        protected override IEnumerable<CatchHitObject> ConvertHitObject(HitObject obj, IBeatmap beatmap)
+        protected override IEnumerable<CatchHitObject> ConvertHitObject(HitObject obj, IBeatmap beatmap, CancellationToken cancellationToken)
         {
             var positionData = obj as IHasXPosition;
             var comboData = obj as IHasCombo;

osu.Game.Rulesets.Catch/CatchSkinComponents.cs

@@ -13,6 +13,7 @@ namespace osu.Game.Rulesets.Catch
         Droplet,
         CatcherIdle,
         CatcherFail,
-        CatcherKiai
+        CatcherKiai,
+        CatchComboCounter
     }
 }

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

@@ -34,7 +34,7 @@ namespace osu.Game.Rulesets.Catch.Difficulty
         {
             mods = Score.Mods;
 
-            fruitsHit = Score.Statistics.GetOrDefault(HitResult.Perfect);
+            fruitsHit = Score.Statistics.GetOrDefault(HitResult.Great);
             ticksHit = Score.Statistics.GetOrDefault(HitResult.LargeTickHit);
             tinyTicksHit = Score.Statistics.GetOrDefault(HitResult.SmallTickHit);
             tinyTicksMissed = Score.Statistics.GetOrDefault(HitResult.SmallTickMiss);

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

@@ -8,31 +8,7 @@ namespace osu.Game.Rulesets.Catch.Judgements
 {
     public class CatchBananaJudgement : CatchJudgement
     {
-        public override bool AffectsCombo => false;
-
-        protected override int NumericResultFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return 1100;
-            }
-        }
-
-        protected override double HealthIncreaseFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return DEFAULT_MAX_HEALTH_INCREASE * 0.75;
-            }
-        }
+        public override HitResult MaxResult => HitResult.LargeBonus;
 
         public override bool ShouldExplodeFor(JudgementResult result) => true;
     }

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

@@ -7,16 +7,6 @@ namespace osu.Game.Rulesets.Catch.Judgements
 {
     public class CatchDropletJudgement : CatchJudgement
     {
-        protected override int NumericResultFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return 30;
-            }
-        }
+        public override HitResult MaxResult => HitResult.LargeTickHit;
     }
 }

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

@@ -9,19 +9,7 @@ namespace osu.Game.Rulesets.Catch.Judgements
 {
     public class CatchJudgement : Judgement
     {
-        public override HitResult MaxResult => HitResult.Perfect;
-
-        protected override int NumericResultFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return 300;
-            }
-        }
+        public override HitResult MaxResult => HitResult.Great;
 
         /// <summary>
         /// Whether fruit on the platter should explode or drop.

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

@@ -7,30 +7,6 @@ namespace osu.Game.Rulesets.Catch.Judgements
 {
     public class CatchTinyDropletJudgement : CatchJudgement
     {
-        public override bool AffectsCombo => false;
-
-        protected override int NumericResultFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return 10;
-            }
-        }
-
-        protected override double HealthIncreaseFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return 0.02;
-            }
-        }
+        public override HitResult MaxResult => HitResult.SmallTickHit;
     }
 }

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

@@ -8,7 +8,6 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
-using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.Catch.UI;
 using osuTK;
 using osuTK.Graphics;
@@ -86,7 +85,7 @@ namespace osu.Game.Rulesets.Catch.Objects.Drawables
             if (CheckPosition == null) return;
 
             if (timeOffset >= 0 && Result != null)
-                ApplyResult(r => r.Type = CheckPosition.Invoke(HitObject) ? HitResult.Perfect : HitResult.Miss);
+                ApplyResult(r => r.Type = CheckPosition.Invoke(HitObject) ? r.Judgement.MaxResult : r.Judgement.MinResult);
         }
 
         protected override void UpdateStateTransforms(ArmedState state)

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

@@ -31,6 +31,9 @@ namespace osu.Game.Rulesets.Catch.Replays
 
         public override Replay Generate()
         {
+            if (Beatmap.HitObjects.Count == 0)
+                return Replay;
+
             // todo: add support for HT DT
             const double dash_speed = Catcher.BASE_SPEED;
             const double movement_speed = dash_speed / 2;

osu.Game.Rulesets.Catch/Scoring/CatchHitWindows.cs

@@ -11,7 +11,7 @@ namespace osu.Game.Rulesets.Catch.Scoring
         {
             switch (result)
             {
-                case HitResult.Perfect:
+                case HitResult.Great:
                 case HitResult.Miss:
                     return true;
             }

osu.Game.Rulesets.Catch/Scoring/CatchScoreProcessor.cs

@@ -7,6 +7,5 @@ namespace osu.Game.Rulesets.Catch.Scoring
 {
     public class CatchScoreProcessor : ScoreProcessor
     {
-        public override HitWindows CreateHitWindows() => new CatchHitWindows();
     }
 }

osu.Game.Rulesets.Catch/Skinning/CatchLegacySkinTransformer.cs

@@ -7,6 +7,7 @@ using osu.Framework.Graphics;
 using osu.Game.Skinning;
 using osuTK;
 using osuTK.Graphics;
+using static osu.Game.Skinning.LegacySkinConfiguration;
 
 namespace osu.Game.Rulesets.Catch.Skinning
 {
@@ -52,6 +53,15 @@ namespace osu.Game.Rulesets.Catch.Skinning
                 case CatchSkinComponents.CatcherKiai:
                     return this.GetAnimation("fruit-catcher-kiai", true, true, true) ??
                            this.GetAnimation("fruit-ryuuta", true, true, true);
+
+                case CatchSkinComponents.CatchComboCounter:
+                    var comboFont = GetConfig<LegacySetting, string>(LegacySetting.ComboPrefix)?.Value ?? "score";
+
+                    // For simplicity, let's use legacy combo font texture existence as a way to identify legacy skins from default.
+                    if (this.HasFont(comboFont))
+                        return new LegacyComboCounter(Source);
+
+                    break;
             }
 
             return null;

osu.Game.Rulesets.Catch/Skinning/LegacyComboCounter.cs

@@ -0,0 +1,103 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Rulesets.Catch.UI;
+using osu.Game.Skinning;
+using osuTK;
+using osuTK.Graphics;
+using static osu.Game.Skinning.LegacySkinConfiguration;
+
+namespace osu.Game.Rulesets.Catch.Skinning
+{
+    /// <summary>
+    /// A combo counter implementation that visually behaves almost similar to stable's osu!catch combo counter.
+    /// </summary>
+    public class LegacyComboCounter : CompositeDrawable, ICatchComboCounter
+    {
+        private readonly LegacyRollingCounter counter;
+
+        private readonly LegacyRollingCounter explosion;
+
+        public LegacyComboCounter(ISkin skin)
+        {
+            var fontName = skin.GetConfig<LegacySetting, string>(LegacySetting.ComboPrefix)?.Value ?? "score";
+            var fontOverlap = skin.GetConfig<LegacySetting, float>(LegacySetting.ComboOverlap)?.Value ?? -2f;
+
+            AutoSizeAxes = Axes.Both;
+
+            Alpha = 0f;
+            Anchor = Anchor.Centre;
+            Origin = Anchor.Centre;
+            Scale = new Vector2(0.8f);
+
+            InternalChildren = new Drawable[]
+            {
+                explosion = new LegacyRollingCounter(skin, fontName, fontOverlap)
+                {
+                    Alpha = 0.65f,
+                    Blending = BlendingParameters.Additive,
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    Scale = new Vector2(1.5f),
+                },
+                counter = new LegacyRollingCounter(skin, fontName, fontOverlap)
+                {
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                },
+            };
+        }
+
+        private int lastDisplayedCombo;
+
+        public void UpdateCombo(int combo, Color4? hitObjectColour = null)
+        {
+            if (combo == lastDisplayedCombo)
+                return;
+
+            // There may still be existing transforms to the counter (including value change after 250ms),
+            // finish them immediately before new transforms.
+            counter.SetCountWithoutRolling(lastDisplayedCombo);
+
+            lastDisplayedCombo = combo;
+
+            if (Time.Elapsed < 0)
+            {
+                // needs more work to make rewind somehow look good.
+                // basically we want the previous increment to play... or turning off RemoveCompletedTransforms (not feasible from a performance angle).
+                Hide();
+                return;
+            }
+
+            // Combo fell to zero, roll down and fade out the counter.
+            if (combo == 0)
+            {
+                counter.Current.Value = 0;
+                explosion.Current.Value = 0;
+
+                this.FadeOut(400, Easing.Out);
+            }
+            else
+            {
+                this.FadeInFromZero().Then().Delay(1000).FadeOut(300);
+
+                counter.ScaleTo(1.5f)
+                       .ScaleTo(0.8f, 250, Easing.Out)
+                       .OnComplete(c => c.SetCountWithoutRolling(combo));
+
+                counter.Delay(250)
+                       .ScaleTo(1f)
+                       .ScaleTo(1.1f, 60).Then().ScaleTo(1f, 30);
+
+                explosion.Colour = hitObjectColour ?? Color4.White;
+
+                explosion.SetCountWithoutRolling(combo);
+                explosion.ScaleTo(1.5f)
+                         .ScaleTo(1.9f, 400, Easing.Out)
+                         .FadeOutFromOne(400);
+            }
+        }
+    }
+}

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

@@ -0,0 +1,62 @@
+// 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 JetBrains.Annotations;
+using osu.Game.Rulesets.Catch.Objects.Drawables;
+using osu.Game.Rulesets.Judgements;
+using osu.Game.Rulesets.Scoring;
+using osu.Game.Skinning;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Catch.UI
+{
+    /// <summary>
+    /// Represents a component that displays a skinned <see cref="ICatchComboCounter"/> and handles combo judgement results for updating it accordingly.
+    /// </summary>
+    public class CatchComboDisplay : SkinnableDrawable
+    {
+        private int currentCombo;
+
+        [CanBeNull]
+        public ICatchComboCounter ComboCounter => Drawable as ICatchComboCounter;
+
+        public CatchComboDisplay()
+            : base(new CatchSkinComponent(CatchSkinComponents.CatchComboCounter), _ => Empty())
+        {
+        }
+
+        protected override void SkinChanged(ISkinSource skin, bool allowFallback)
+        {
+            base.SkinChanged(skin, allowFallback);
+            ComboCounter?.UpdateCombo(currentCombo);
+        }
+
+        public void OnNewResult(DrawableCatchHitObject judgedObject, JudgementResult result)
+        {
+            if (!result.Type.AffectsCombo() || !result.HasResult)
+                return;
+
+            if (result.Type == HitResult.Miss)
+            {
+                updateCombo(0, null);
+                return;
+            }
+
+            updateCombo(result.ComboAtJudgement + 1, judgedObject.AccentColour.Value);
+        }
+
+        public void OnRevertResult(DrawableCatchHitObject judgedObject, JudgementResult result)
+        {
+            if (!result.Type.AffectsCombo() || !result.HasResult)
+                return;
+
+            updateCombo(result.ComboAtJudgement, judgedObject.AccentColour.Value);
+        }
+
+        private void updateCombo(int newCombo, Color4? hitObjectColour)
+        {
+            currentCombo = newCombo;
+            ComboCounter?.UpdateCombo(newCombo, hitObjectColour);
+        }
+    }
+}

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

@@ -53,7 +53,7 @@ namespace osu.Game.Rulesets.Catch.UI
                 explodingFruitContainer,
                 CatcherArea.MovableCatcher.CreateProxiedContent(),
                 HitObjectContainer,
-                CatcherArea
+                CatcherArea,
             };
         }
 
@@ -62,6 +62,7 @@ namespace osu.Game.Rulesets.Catch.UI
         public override void Add(DrawableHitObject h)
         {
             h.OnNewResult += onNewResult;
+            h.OnRevertResult += onRevertResult;
 
             base.Add(h);
 
@@ -70,6 +71,9 @@ namespace osu.Game.Rulesets.Catch.UI
         }
 
         private void onNewResult(DrawableHitObject judgedObject, JudgementResult result)
-            => CatcherArea.OnResult((DrawableCatchHitObject)judgedObject, result);
+            => CatcherArea.OnNewResult((DrawableCatchHitObject)judgedObject, result);
+
+        private void onRevertResult(DrawableHitObject judgedObject, JudgementResult result)
+            => CatcherArea.OnRevertResult((DrawableCatchHitObject)judgedObject, result);
     }
 }

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

@@ -11,6 +11,7 @@ using osu.Game.Rulesets.Catch.Objects.Drawables;
 using osu.Game.Rulesets.Catch.Replays;
 using osu.Game.Rulesets.Judgements;
 using osu.Game.Rulesets.Objects.Drawables;
+using osu.Game.Rulesets.Scoring;
 using osu.Game.Rulesets.UI;
 using osuTK;
 
@@ -23,6 +24,7 @@ namespace osu.Game.Rulesets.Catch.UI
         public Func<CatchHitObject, DrawableHitObject<CatchHitObject>> CreateDrawableRepresentation;
 
         public readonly Catcher MovableCatcher;
+        private readonly CatchComboDisplay comboDisplay;
 
         public Container ExplodingFruitTarget
         {
@@ -34,12 +36,24 @@ namespace osu.Game.Rulesets.Catch.UI
         public CatcherArea(BeatmapDifficulty difficulty = null)
         {
             Size = new Vector2(CatchPlayfield.WIDTH, CATCHER_SIZE);
-            Child = MovableCatcher = new Catcher(this, difficulty) { X = CatchPlayfield.CENTER_X };
+            Children = new Drawable[]
+            {
+                comboDisplay = new CatchComboDisplay
+                {
+                    RelativeSizeAxes = Axes.None,
+                    AutoSizeAxes = Axes.Both,
+                    Anchor = Anchor.TopLeft,
+                    Origin = Anchor.Centre,
+                    Margin = new MarginPadding { Bottom = 350f },
+                    X = CatchPlayfield.CENTER_X
+                },
+                MovableCatcher = new Catcher(this, difficulty) { X = CatchPlayfield.CENTER_X },
+            };
         }
 
-        public void OnResult(DrawableCatchHitObject fruit, JudgementResult result)
+        public void OnNewResult(DrawableCatchHitObject fruit, JudgementResult result)
         {
-            if (result.Judgement is IgnoreJudgement)
+            if (!result.Type.IsScorable())
                 return;
 
             void runAfterLoaded(Action action)
@@ -86,8 +100,13 @@ namespace osu.Game.Rulesets.Catch.UI
                 else
                     MovableCatcher.Drop();
             }
+
+            comboDisplay.OnNewResult(fruit, result);
         }
 
+        public void OnRevertResult(DrawableCatchHitObject fruit, JudgementResult result)
+            => comboDisplay.OnRevertResult(fruit, result);
+
         public void OnReleased(CatchAction action)
         {
         }
@@ -105,6 +124,8 @@ namespace osu.Game.Rulesets.Catch.UI
 
             if (state?.CatcherX != null)
                 MovableCatcher.X = state.CatcherX.Value;
+
+            comboDisplay.X = MovableCatcher.X;
         }
     }
 }

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

@@ -0,0 +1,24 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osuTK.Graphics;
+
+namespace osu.Game.Rulesets.Catch.UI
+{
+    /// <summary>
+    /// An interface providing a set of methods to update the combo counter.
+    /// </summary>
+    public interface ICatchComboCounter : IDrawable
+    {
+        /// <summary>
+        /// Updates the counter to animate a transition from the old combo value it had to the current provided one.
+        /// </summary>
+        /// <remarks>
+        /// This is called regardless of whether the clock is rewinding.
+        /// </remarks>
+        /// <param name="combo">The new combo value.</param>
+        /// <param name="hitObjectColour">The colour of the object if hit, null on miss.</param>
+        void UpdateCombo(int combo, Color4? hitObjectColour = null);
+    }
+}

osu.Game.Rulesets.Mania.Tests/Editor/ManiaPlacementBlueprintTestScene.cs

@@ -16,7 +16,7 @@ using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public abstract class ManiaPlacementBlueprintTestScene : PlacementBlueprintTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/ManiaSelectionBlueprintTestScene.cs

@@ -8,7 +8,7 @@ using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Tests.Visual;
 using osuTK.Graphics;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public abstract class ManiaSelectionBlueprintTestScene : SelectionBlueprintTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneEditor.cs

@@ -8,7 +8,7 @@ using osu.Game.Rulesets.Mania.Configuration;
 using osu.Game.Rulesets.Mania.UI;
 using osu.Game.Tests.Visual;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     [TestFixture]
     public class TestSceneEditor : EditorTestScene

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneHoldNotePlacementBlueprint.cs

@@ -8,7 +8,7 @@ using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public class TestSceneHoldNotePlacementBlueprint : ManiaPlacementBlueprintTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneHoldNoteSelectionBlueprint.cs

@@ -12,7 +12,7 @@ using osu.Game.Rulesets.Mania.Objects.Drawables;
 using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public class TestSceneHoldNoteSelectionBlueprint : ManiaSelectionBlueprintTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneManiaBeatSnapGrid.cs

@@ -20,7 +20,7 @@ using osu.Game.Screens.Edit;
 using osu.Game.Tests.Visual;
 using osuTK;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public class TestSceneManiaBeatSnapGrid : EditorClockTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneManiaHitObjectComposer.cs

@@ -23,7 +23,7 @@ using osu.Game.Tests.Visual;
 using osuTK;
 using osuTK.Input;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public class TestSceneManiaHitObjectComposer : EditorClockTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneNotePlacementBlueprint.cs

@@ -18,7 +18,7 @@ using osu.Game.Tests.Visual;
 using osuTK;
 using osuTK.Input;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public class TestSceneNotePlacementBlueprint : ManiaPlacementBlueprintTestScene
     {

osu.Game.Rulesets.Mania.Tests/Editor/TestSceneNoteSelectionBlueprint.cs

@@ -12,7 +12,7 @@ using osu.Game.Rulesets.UI.Scrolling;
 using osu.Game.Tests.Visual;
 using osuTK;
 
-namespace osu.Game.Rulesets.Mania.Tests
+namespace osu.Game.Rulesets.Mania.Tests.Editor
 {
     public class TestSceneNoteSelectionBlueprint : ManiaSelectionBlueprintTestScene
     {

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

@@ -45,9 +45,9 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Miss);
-            assertTickJudgement(HitResult.Miss);
+            assertTickJudgement(HitResult.LargeTickMiss);
             assertTailJudgement(HitResult.Miss);
-            assertNoteJudgement(HitResult.Perfect);
+            assertNoteJudgement(HitResult.IgnoreHit);
         }
 
         /// <summary>
@@ -64,7 +64,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Miss);
-            assertTickJudgement(HitResult.Miss);
+            assertTickJudgement(HitResult.LargeTickMiss);
             assertTailJudgement(HitResult.Miss);
         }
 
@@ -82,7 +82,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Miss);
-            assertTickJudgement(HitResult.Miss);
+            assertTickJudgement(HitResult.LargeTickMiss);
             assertTailJudgement(HitResult.Miss);
         }
 
@@ -102,7 +102,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Perfect);
-            assertTickJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
             assertTailJudgement(HitResult.Miss);
         }
 
@@ -122,7 +122,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Perfect);
-            assertTickJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
             assertTailJudgement(HitResult.Perfect);
         }
 
@@ -141,7 +141,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Perfect);
-            assertTickJudgement(HitResult.Miss);
+            assertTickJudgement(HitResult.LargeTickMiss);
             assertTailJudgement(HitResult.Miss);
         }
 
@@ -161,7 +161,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Perfect);
-            assertTickJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
             assertTailJudgement(HitResult.Miss);
         }
 
@@ -181,7 +181,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Perfect);
-            assertTickJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
             assertTailJudgement(HitResult.Meh);
         }
 
@@ -199,7 +199,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Miss);
-            assertTickJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
             assertTailJudgement(HitResult.Miss);
         }
 
@@ -217,7 +217,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Miss);
-            assertTickJudgement(HitResult.Perfect);
+            assertTickJudgement(HitResult.LargeTickHit);
             assertTailJudgement(HitResult.Meh);
         }
 
@@ -235,7 +235,7 @@ namespace osu.Game.Rulesets.Mania.Tests
             });
 
             assertHeadJudgement(HitResult.Miss);
-            assertTickJudgement(HitResult.Miss);
+            assertTickJudgement(HitResult.LargeTickMiss);
             assertTailJudgement(HitResult.Meh);
         }
 
@@ -280,10 +280,10 @@ namespace osu.Game.Rulesets.Mania.Tests
             }, beatmap);
 
             AddAssert("first hold note missed", () => judgementResults.Where(j => beatmap.HitObjects[0].NestedHitObjects.Contains(j.HitObject))
-                                                                      .All(j => j.Type == HitResult.Miss));
+                                                                      .All(j => !j.Type.IsHit()));
 
             AddAssert("second hold note missed", () => judgementResults.Where(j => beatmap.HitObjects[1].NestedHitObjects.Contains(j.HitObject))
-                                                                       .All(j => j.Type == HitResult.Perfect));
+                                                                       .All(j => j.Type.IsHit()));
         }
 
         private void assertHeadJudgement(HitResult result)

osu.Game.Rulesets.Mania/Beatmaps/ManiaBeatmapConverter.cs

@@ -5,6 +5,7 @@ using osu.Game.Rulesets.Mania.Objects;
 using System;
 using System.Linq;
 using System.Collections.Generic;
+using System.Threading;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Objects;
@@ -68,14 +69,14 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
 
         public override bool CanConvert() => Beatmap.HitObjects.All(h => h is IHasXPosition);
 
-        protected override Beatmap<ManiaHitObject> ConvertBeatmap(IBeatmap original)
+        protected override Beatmap<ManiaHitObject> ConvertBeatmap(IBeatmap original, CancellationToken cancellationToken)
         {
             BeatmapDifficulty difficulty = original.BeatmapInfo.BaseDifficulty;
 
             int seed = (int)MathF.Round(difficulty.DrainRate + difficulty.CircleSize) * 20 + (int)(difficulty.OverallDifficulty * 41.2) + (int)MathF.Round(difficulty.ApproachRate);
             Random = new FastRandom(seed);
 
-            return base.ConvertBeatmap(original);
+            return base.ConvertBeatmap(original, cancellationToken);
         }
 
         protected override Beatmap<ManiaHitObject> CreateBeatmap()
@@ -88,7 +89,7 @@ namespace osu.Game.Rulesets.Mania.Beatmaps
             return beatmap;
         }
 
-        protected override IEnumerable<ManiaHitObject> ConvertHitObject(HitObject original, IBeatmap beatmap)
+        protected override IEnumerable<ManiaHitObject> ConvertHitObject(HitObject original, IBeatmap beatmap, CancellationToken cancellationToken)
         {
             if (original is ManiaHitObject maniaOriginal)
             {

osu.Game.Rulesets.Mania/Configuration/ManiaRulesetConfigManager.cs

@@ -20,7 +20,7 @@ namespace osu.Game.Rulesets.Mania.Configuration
         {
             base.InitialiseDefaults();
 
-            Set(ManiaRulesetSetting.ScrollTime, 1500.0, DrawableManiaRuleset.MIN_TIME_RANGE, DrawableManiaRuleset.MAX_TIME_RANGE, 1);
+            Set(ManiaRulesetSetting.ScrollTime, 1500.0, DrawableManiaRuleset.MIN_TIME_RANGE, DrawableManiaRuleset.MAX_TIME_RANGE, 5);
             Set(ManiaRulesetSetting.ScrollDirection, ManiaScrollingDirection.Down);
         }
 

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

@@ -7,18 +7,6 @@ namespace osu.Game.Rulesets.Mania.Judgements
 {
     public class HoldNoteTickJudgement : ManiaJudgement
     {
-        protected override int NumericResultFor(HitResult result) => result == MaxResult ? 20 : 0;
-
-        protected override double HealthIncreaseFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Perfect:
-                    return 0.01;
-            }
-        }
+        public override HitResult MaxResult => HitResult.LargeTickHit;
     }
 }

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

@@ -2,34 +2,10 @@
 // See the LICENCE file in the repository root for full licence text.
 
 using osu.Game.Rulesets.Judgements;
-using osu.Game.Rulesets.Scoring;
 
 namespace osu.Game.Rulesets.Mania.Judgements
 {
     public class ManiaJudgement : Judgement
     {
-        protected override int NumericResultFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Meh:
-                    return 50;
-
-                case HitResult.Ok:
-                    return 100;
-
-                case HitResult.Good:
-                    return 200;
-
-                case HitResult.Great:
-                    return 300;
-
-                case HitResult.Perfect:
-                    return 350;
-            }
-        }
     }
 }

osu.Game.Rulesets.Mania/ManiaSettingsSubsection.cs

@@ -34,7 +34,8 @@ namespace osu.Game.Rulesets.Mania
                 new SettingsSlider<double, TimeSlider>
                 {
                     LabelText = "Scroll speed",
-                    Bindable = config.GetBindable<double>(ManiaRulesetSetting.ScrollTime)
+                    Bindable = config.GetBindable<double>(ManiaRulesetSetting.ScrollTime),
+                    KeyboardStep = 5
                 },
             };
         }

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

@@ -239,7 +239,7 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
         {
             if (Tail.AllJudged)
             {
-                ApplyResult(r => r.Type = HitResult.Perfect);
+                ApplyResult(r => r.Type = r.Judgement.MaxResult);
                 endHold();
             }
 

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

@@ -8,7 +8,6 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Effects;
 using osu.Framework.Graphics.Shapes;
-using osu.Game.Rulesets.Scoring;
 
 namespace osu.Game.Rulesets.Mania.Objects.Drawables
 {
@@ -17,6 +16,8 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
     /// </summary>
     public class DrawableHoldNoteTick : DrawableManiaHitObject<HoldNoteTick>
     {
+        public override bool DisplayResult => false;
+
         /// <summary>
         /// References the time at which the user started holding the hold note.
         /// </summary>
@@ -73,9 +74,9 @@ namespace osu.Game.Rulesets.Mania.Objects.Drawables
             var startTime = HoldStartTime?.Invoke();
 
             if (startTime == null || startTime > HitObject.StartTime)
-                ApplyResult(r => r.Type = HitResult.Miss);
+                ApplyResult(r => r.Type = r.Judgement.MinResult);
             else
-                ApplyResult(r => r.Type = HitResult.Perfect);
+                ApplyResult(r => r.Type = r.Judgement.MaxResult);
         }
     }
 }

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

@@ -46,6 +46,9 @@ namespace osu.Game.Rulesets.Mania.Replays
 
         public override Replay Generate()
         {
+            if (Beatmap.HitObjects.Count == 0)
+                return Replay;
+
             var pointGroups = generateActionPoints().GroupBy(a => a.Time).OrderBy(g => g.First().Time);
 
             var actions = new List<ManiaAction>();

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

@@ -10,7 +10,5 @@ namespace osu.Game.Rulesets.Mania.Scoring
         protected override double DefaultAccuracyPortion => 0.95;
 
         protected override double DefaultComboPortion => 0.05;
-
-        public override HitWindows CreateHitWindows() => new ManiaHitWindows();
     }
 }

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

@@ -130,6 +130,9 @@ namespace osu.Game.Rulesets.Mania.Skinning
 
         private Drawable getResult(HitResult result)
         {
+            if (!hitresult_mapping.ContainsKey(result))
+                return null;
+
             string filename = this.GetManiaSkinConfig<string>(hitresult_mapping[result])?.Value
                               ?? default_hitresult_skin_filenames[result];
 

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

@@ -114,7 +114,7 @@ namespace osu.Game.Rulesets.Mania.UI
             if (result.IsHit)
                 hitPolicy.HandleHit(judgedObject);
 
-            if (!result.IsHit || !judgedObject.DisplayResult || !DisplayJudgements.Value)
+            if (!result.IsHit || !DisplayJudgements.Value)
                 return;
 
             HitObjectArea.Explosions.Add(hitExplosionPool.Get(e => e.Apply(result)));

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

@@ -9,7 +9,7 @@ using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Tests.Visual;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneHitCirclePlacementBlueprint : PlacementBlueprintTestScene
     {

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

@@ -11,7 +11,7 @@ using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Tests.Visual;
 using osuTK;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneHitCircleSelectionBlueprint : SelectionBlueprintTestScene
     {

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

@@ -0,0 +1,90 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using System.Linq;
+using NUnit.Framework;
+using osu.Framework.Testing;
+using osu.Framework.Utils;
+using osu.Game.Beatmaps;
+using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.UI;
+using osu.Game.Tests.Beatmaps;
+using osuTK;
+using osuTK.Input;
+
+namespace osu.Game.Rulesets.Osu.Tests.Editor
+{
+    [TestFixture]
+    public class TestSceneObjectObjectSnap : TestSceneOsuEditor
+    {
+        private OsuPlayfield playfield;
+
+        protected override IBeatmap CreateBeatmap(RulesetInfo ruleset) => new TestBeatmap(Ruleset.Value, false);
+
+        public override void SetUpSteps()
+        {
+            base.SetUpSteps();
+            AddStep("get playfield", () => playfield = Editor.ChildrenOfType<OsuPlayfield>().First());
+        }
+
+        [TestCase(true)]
+        [TestCase(false)]
+        public void TestHitCircleSnapsToOtherHitCircle(bool distanceSnapEnabled)
+        {
+            AddStep("move mouse to centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre));
+
+            if (!distanceSnapEnabled)
+                AddStep("disable distance snap", () => InputManager.Key(Key.Q));
+
+            AddStep("enter placement mode", () => InputManager.Key(Key.Number2));
+
+            AddStep("place first object", () => InputManager.Click(MouseButton.Left));
+
+            AddStep("move mouse slightly", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.02f, 0)));
+
+            AddStep("place second object", () => InputManager.Click(MouseButton.Left));
+
+            AddAssert("both objects at same location", () =>
+            {
+                var objects = EditorBeatmap.HitObjects;
+
+                var first = (OsuHitObject)objects.First();
+                var second = (OsuHitObject)objects.Last();
+
+                return first.Position == second.Position;
+            });
+        }
+
+        [Test]
+        public void TestHitCircleSnapsToSliderEnd()
+        {
+            AddStep("move mouse to centre", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre));
+
+            AddStep("disable distance snap", () => InputManager.Key(Key.Q));
+
+            AddStep("enter slider placement mode", () => InputManager.Key(Key.Number3));
+
+            AddStep("start slider placement", () => InputManager.Click(MouseButton.Left));
+
+            AddStep("move to place end", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.185f, 0)));
+
+            AddStep("end slider placement", () => InputManager.Click(MouseButton.Right));
+
+            AddStep("enter circle placement mode", () => InputManager.Key(Key.Number2));
+
+            AddStep("move mouse slightly", () => InputManager.MoveMouseTo(playfield.ScreenSpaceDrawQuad.Centre + new Vector2(playfield.ScreenSpaceDrawQuad.Width * 0.20f, 0)));
+
+            AddStep("place second object", () => InputManager.Click(MouseButton.Left));
+
+            AddAssert("circle is at slider's end", () =>
+            {
+                var objects = EditorBeatmap.HitObjects;
+
+                var first = (Slider)objects.First();
+                var second = (OsuHitObject)objects.Last();
+
+                return Precision.AlmostEquals(first.EndPosition, second.Position);
+            });
+        }
+    }
+}

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

@@ -19,7 +19,7 @@ using osu.Game.Tests.Visual;
 using osuTK;
 using osuTK.Graphics;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneOsuDistanceSnapGrid : OsuManualInputManagerTestScene
     {

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

@@ -4,10 +4,10 @@
 using NUnit.Framework;
 using osu.Game.Tests.Visual;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     [TestFixture]
-    public class TestSceneEditor : EditorTestScene
+    public class TestSceneOsuEditor : EditorTestScene
     {
         protected override Ruleset CreateEditorRuleset() => new OsuRuleset();
     }

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

@@ -12,7 +12,7 @@ using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Tests.Visual;
 using osuTK;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestScenePathControlPointVisualiser : OsuTestScene
     {

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

@@ -14,7 +14,7 @@ using osu.Game.Tests.Visual;
 using osuTK;
 using osuTK.Input;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneSliderPlacementBlueprint : PlacementBlueprintTestScene
     {

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

@@ -16,7 +16,7 @@ using osu.Game.Tests.Visual;
 using osuTK;
 using osuTK.Input;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneSliderSelectionBlueprint : SelectionBlueprintTestScene
     {

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

@@ -9,7 +9,7 @@ using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Tests.Visual;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneSpinnerPlacementBlueprint : PlacementBlueprintTestScene
     {

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

@@ -11,7 +11,7 @@ using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Tests.Visual;
 using osuTK;
 
-namespace osu.Game.Rulesets.Osu.Tests
+namespace osu.Game.Rulesets.Osu.Tests.Editor
 {
     public class TestSceneSpinnerSelectionBlueprint : SelectionBlueprintTestScene
     {

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

@@ -209,9 +209,9 @@ namespace osu.Game.Rulesets.Osu.Tests
             });
 
             addJudgementAssert(hitObjects[0], HitResult.Great);
-            addJudgementAssert(hitObjects[1], HitResult.Great);
+            addJudgementAssert(hitObjects[1], HitResult.IgnoreHit);
             addJudgementAssert("slider head", () => ((Slider)hitObjects[1]).HeadCircle, HitResult.Miss);
-            addJudgementAssert("slider tick", () => ((Slider)hitObjects[1]).NestedHitObjects[1] as SliderTick, HitResult.Great);
+            addJudgementAssert("slider tick", () => ((Slider)hitObjects[1]).NestedHitObjects[1] as SliderTick, HitResult.LargeTickHit);
         }
 
         /// <summary>
@@ -252,9 +252,9 @@ namespace osu.Game.Rulesets.Osu.Tests
             });
 
             addJudgementAssert(hitObjects[0], HitResult.Great);
-            addJudgementAssert(hitObjects[1], HitResult.Great);
+            addJudgementAssert(hitObjects[1], HitResult.IgnoreHit);
             addJudgementAssert("slider head", () => ((Slider)hitObjects[1]).HeadCircle, HitResult.Great);
-            addJudgementAssert("slider tick", () => ((Slider)hitObjects[1]).NestedHitObjects[1] as SliderTick, HitResult.Great);
+            addJudgementAssert("slider tick", () => ((Slider)hitObjects[1]).NestedHitObjects[1] as SliderTick, HitResult.LargeTickHit);
         }
 
         /// <summary>
@@ -331,7 +331,7 @@ namespace osu.Game.Rulesets.Osu.Tests
             });
 
             addJudgementAssert(hitObjects[0], HitResult.Great);
-            addJudgementAssert(hitObjects[1], HitResult.Great);
+            addJudgementAssert(hitObjects[1], HitResult.IgnoreHit);
         }
 
         private void addJudgementAssert(OsuHitObject hitObject, HitResult result)

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

@@ -164,7 +164,7 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
+                StartTime = Time.Current + time_offset,
                 Position = new Vector2(239, 176),
                 Path = new SliderPath(PathType.PerfectCurve, new[]
                 {
@@ -185,22 +185,26 @@ namespace osu.Game.Rulesets.Osu.Tests
 
         private Drawable testSlowSpeed() => createSlider(speedMultiplier: 0.5);
 
-        private Drawable testShortSlowSpeed(int repeats = 0) => createSlider(distance: 100, repeats: repeats, speedMultiplier: 0.5);
+        private Drawable testShortSlowSpeed(int repeats = 0) => createSlider(distance: max_length / 4, repeats: repeats, speedMultiplier: 0.5);
 
         private Drawable testHighSpeed(int repeats = 0) => createSlider(repeats: repeats, speedMultiplier: 15);
 
-        private Drawable testShortHighSpeed(int repeats = 0) => createSlider(distance: 100, repeats: repeats, speedMultiplier: 15);
+        private Drawable testShortHighSpeed(int repeats = 0) => createSlider(distance: max_length / 4, repeats: repeats, speedMultiplier: 15);
 
-        private Drawable createSlider(float circleSize = 2, float distance = 400, int repeats = 0, double speedMultiplier = 2, int stackHeight = 0)
+        private const double time_offset = 1500;
+
+        private const float max_length = 200;
+
+        private Drawable createSlider(float circleSize = 2, float distance = max_length, int repeats = 0, double speedMultiplier = 2, int stackHeight = 0)
         {
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
-                Position = new Vector2(-(distance / 2), 0),
+                StartTime = Time.Current + time_offset,
+                Position = new Vector2(0, -(distance / 2)),
                 Path = new SliderPath(PathType.PerfectCurve, new[]
                 {
                     Vector2.Zero,
-                    new Vector2(distance, 0),
+                    new Vector2(0, distance),
                 }, distance),
                 RepeatCount = repeats,
                 StackHeight = stackHeight
@@ -213,14 +217,14 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
-                Position = new Vector2(-200, 0),
+                StartTime = Time.Current + time_offset,
+                Position = new Vector2(-max_length / 2, 0),
                 Path = new SliderPath(PathType.PerfectCurve, new[]
                 {
                     Vector2.Zero,
-                    new Vector2(200, 200),
-                    new Vector2(400, 0)
-                }, 600),
+                    new Vector2(max_length / 2, max_length / 2),
+                    new Vector2(max_length, 0)
+                }, max_length * 1.5f),
                 RepeatCount = repeats,
             };
 
@@ -233,16 +237,16 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
-                Position = new Vector2(-200, 0),
+                StartTime = Time.Current + time_offset,
+                Position = new Vector2(-max_length / 2, 0),
                 Path = new SliderPath(PathType.Linear, new[]
                 {
                     Vector2.Zero,
-                    new Vector2(150, 75),
-                    new Vector2(200, 0),
-                    new Vector2(300, -200),
-                    new Vector2(400, 0),
-                    new Vector2(430, 0)
+                    new Vector2(max_length * 0.375f, max_length * 0.18f),
+                    new Vector2(max_length / 2, 0),
+                    new Vector2(max_length * 0.75f, -max_length / 2),
+                    new Vector2(max_length * 0.95f, 0),
+                    new Vector2(max_length, 0)
                 }),
                 RepeatCount = repeats,
             };
@@ -256,15 +260,15 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
-                Position = new Vector2(-200, 0),
+                StartTime = Time.Current + time_offset,
+                Position = new Vector2(-max_length / 2, 0),
                 Path = new SliderPath(PathType.Bezier, new[]
                 {
                     Vector2.Zero,
-                    new Vector2(150, 75),
-                    new Vector2(200, 100),
-                    new Vector2(300, -200),
-                    new Vector2(430, 0)
+                    new Vector2(max_length * 0.375f, max_length * 0.18f),
+                    new Vector2(max_length / 2, max_length / 4),
+                    new Vector2(max_length * 0.75f, -max_length / 2),
+                    new Vector2(max_length, 0)
                 }),
                 RepeatCount = repeats,
             };
@@ -278,16 +282,16 @@ namespace osu.Game.Rulesets.Osu.Tests
         {
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
+                StartTime = Time.Current + time_offset,
                 Position = new Vector2(0, 0),
                 Path = new SliderPath(PathType.Linear, new[]
                 {
                     Vector2.Zero,
-                    new Vector2(-200, 0),
+                    new Vector2(-max_length / 2, 0),
                     new Vector2(0, 0),
-                    new Vector2(0, -200),
-                    new Vector2(-200, -200),
-                    new Vector2(0, -200)
+                    new Vector2(0, -max_length / 2),
+                    new Vector2(-max_length / 2, -max_length / 2),
+                    new Vector2(0, -max_length / 2)
                 }),
                 RepeatCount = repeats,
             };
@@ -305,14 +309,14 @@ namespace osu.Game.Rulesets.Osu.Tests
 
             var slider = new Slider
             {
-                StartTime = Time.Current + 1000,
-                Position = new Vector2(-100, 0),
+                StartTime = Time.Current + time_offset,
+                Position = new Vector2(-max_length / 4, 0),
                 Path = new SliderPath(PathType.Catmull, new[]
                 {
                     Vector2.Zero,
-                    new Vector2(50, -50),
-                    new Vector2(150, 50),
-                    new Vector2(200, 0)
+                    new Vector2(max_length * 0.125f, max_length * 0.125f),
+                    new Vector2(max_length * 0.375f, max_length * 0.125f),
+                    new Vector2(max_length / 2, 0)
                 }),
                 RepeatCount = repeats,
                 NodeSamples = repeatSamples

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

@@ -73,7 +73,7 @@ namespace osu.Game.Rulesets.Osu.Tests
                 new OsuReplayFrame { Position = new Vector2(0, 0), Actions = { OsuAction.RightButton }, Time = time_during_slide_2 },
             });
 
-            AddAssert("Tracking retained", assertGreatJudge);
+            AddAssert("Tracking retained", assertMaxJudge);
         }
 
         /// <summary>
@@ -94,7 +94,7 @@ namespace osu.Game.Rulesets.Osu.Tests
                 new OsuReplayFrame { Position = new Vector2(0, 0), Actions = { OsuAction.RightButton }, Time = time_during_slide_1 },
             });
 
-            AddAssert("Tracking retained", assertGreatJudge);
+            AddAssert("Tracking retained", assertMaxJudge);
         }
 
         /// <summary>
@@ -115,7 +115,7 @@ namespace osu.Game.Rulesets.Osu.Tests
                 new OsuReplayFrame { Position = new Vector2(0, 0), Actions = { OsuAction.RightButton }, Time = time_during_slide_1 },
             });
 
-            AddAssert("Tracking retained", assertGreatJudge);
+            AddAssert("Tracking retained", assertMaxJudge);
         }
 
         /// <summary>
@@ -288,7 +288,7 @@ namespace osu.Game.Rulesets.Osu.Tests
                 new OsuReplayFrame { Position = new Vector2(slider_path_length, OsuHitObject.OBJECT_RADIUS * 1.199f), Actions = { OsuAction.LeftButton }, Time = time_slider_end },
             });
 
-            AddAssert("Tracking kept", assertGreatJudge);
+            AddAssert("Tracking kept", assertMaxJudge);
         }
 
         /// <summary>
@@ -312,13 +312,13 @@ namespace osu.Game.Rulesets.Osu.Tests
             AddAssert("Tracking dropped", assertMidSliderJudgementFail);
         }
 
-        private bool assertGreatJudge() => judgementResults.Any() && judgementResults.All(t => t.Type == HitResult.Great);
+        private bool assertMaxJudge() => judgementResults.Any() && judgementResults.All(t => t.Type == t.Judgement.MaxResult);
 
-        private bool assertHeadMissTailTracked() => judgementResults[^2].Type == HitResult.Great && judgementResults.First().Type == HitResult.Miss;
+        private bool assertHeadMissTailTracked() => judgementResults[^2].Type == HitResult.IgnoreHit && judgementResults.First().Type == HitResult.Miss;
 
-        private bool assertMidSliderJudgements() => judgementResults[^2].Type == HitResult.Great;
+        private bool assertMidSliderJudgements() => judgementResults[^2].Type == HitResult.IgnoreHit;
 
-        private bool assertMidSliderJudgementFail() => judgementResults[^2].Type == HitResult.Miss;
+        private bool assertMidSliderJudgementFail() => judgementResults[^2].Type == HitResult.IgnoreMiss;
 
         private ScoreAccessibleReplayPlayer currentPlayer;
 

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

@@ -7,7 +7,6 @@ using System.Linq;
 using NUnit.Framework;
 using osu.Framework.Allocation;
 using osu.Framework.Audio;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Testing;
 using osu.Framework.Timing;
@@ -146,7 +145,7 @@ namespace osu.Game.Rulesets.Osu.Tests
             {
                 // multipled by 2 to nullify the score multiplier. (autoplay mod selected)
                 var totalScore = ((ScoreExposedPlayer)Player).ScoreProcessor.TotalScore.Value * 2;
-                return totalScore == (int)(drawableSpinner.RotationTracker.RateAdjustedRotation / 360) * SpinnerTick.SCORE_PER_TICK;
+                return totalScore == (int)(drawableSpinner.RotationTracker.RateAdjustedRotation / 360) * new SpinnerTick().CreateJudgement().MaxNumericResult;
             });
 
             addSeekStep(0);
@@ -194,13 +193,7 @@ namespace osu.Game.Rulesets.Osu.Tests
 
             addSeekStep(0);
 
-            AddStep("adjust track rate", () => MusicController.CurrentTrack.AddAdjustment(AdjustableProperty.Tempo, new BindableDouble(rate)));
-            // autoplay replay frames use track time;
-            // if a spin takes 1000ms in track time and we're playing with a 2x rate adjustment, the spin will take 500ms of *real* time.
-            // therefore we need to apply the rate adjustment to the replay itself to change from track time to real time,
-            // as real time is what we care about for spinners
-            // (so we're making the spin take 1000ms in real time *always*, regardless of the track clock's rate).
-            transformReplay(replay => applyRateAdjustment(replay, rate));
+            AddStep("adjust track rate", () => Player.GameplayClockContainer.UserPlaybackRate.Value = rate);
 
             addSeekStep(1000);
             AddAssert("progress almost same", () => Precision.AlmostEquals(expectedProgress, drawableSpinner.Progress, 0.05));

osu.Game.Rulesets.Osu/Beatmaps/OsuBeatmapConverter.cs

@@ -8,6 +8,7 @@ using osu.Game.Rulesets.Osu.Objects;
 using System.Collections.Generic;
 using osu.Game.Rulesets.Objects.Types;
 using System.Linq;
+using System.Threading;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Framework.Extensions.IEnumerableExtensions;
 
@@ -22,7 +23,7 @@ namespace osu.Game.Rulesets.Osu.Beatmaps
 
         public override bool CanConvert() => Beatmap.HitObjects.All(h => h is IHasPosition);
 
-        protected override IEnumerable<OsuHitObject> ConvertHitObject(HitObject original, IBeatmap beatmap)
+        protected override IEnumerable<OsuHitObject> ConvertHitObject(HitObject original, IBeatmap beatmap, CancellationToken cancellationToken)
         {
             var positionData = original as IHasPosition;
             var comboData = original as IHasCombo;

osu.Game.Rulesets.Osu/Difficulty/OsuPerformanceCalculator.cs

@@ -27,7 +27,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
         private double accuracy;
         private int scoreMaxCombo;
         private int countGreat;
-        private int countGood;
+        private int countOk;
         private int countMeh;
         private int countMiss;
 
@@ -47,7 +47,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             accuracy = Score.Accuracy;
             scoreMaxCombo = Score.MaxCombo;
             countGreat = Score.Statistics.GetOrDefault(HitResult.Great);
-            countGood = Score.Statistics.GetOrDefault(HitResult.Good);
+            countOk = Score.Statistics.GetOrDefault(HitResult.Ok);
             countMeh = Score.Statistics.GetOrDefault(HitResult.Meh);
             countMiss = Score.Statistics.GetOrDefault(HitResult.Miss);
 
@@ -181,7 +181,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             int amountHitObjectsWithAccuracy = countHitCircles;
 
             if (amountHitObjectsWithAccuracy > 0)
-                betterAccuracyPercentage = ((countGreat - (totalHits - amountHitObjectsWithAccuracy)) * 6 + countGood * 2 + countMeh) / (double)(amountHitObjectsWithAccuracy * 6);
+                betterAccuracyPercentage = ((countGreat - (totalHits - amountHitObjectsWithAccuracy)) * 6 + countOk * 2 + countMeh) / (double)(amountHitObjectsWithAccuracy * 6);
             else
                 betterAccuracyPercentage = 0;
 
@@ -204,7 +204,7 @@ namespace osu.Game.Rulesets.Osu.Difficulty
             return accuracyValue;
         }
 
-        private int totalHits => countGreat + countGood + countMeh + countMiss;
-        private int totalSuccessfulHits => countGreat + countGood + countMeh;
+        private int totalHits => countGreat + countOk + countMeh + countMiss;
+        private int totalSuccessfulHits => countGreat + countOk + countMeh;
     }
 }

osu.Game.Rulesets.Osu/Edit/Blueprints/Sliders/Components/SliderBodyPiece.cs

@@ -15,6 +15,11 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders.Components
     {
         private readonly ManualSliderBody body;
 
+        /// <summary>
+        /// Offset in absolute (local) coordinates from the start of the curve.
+        /// </summary>
+        public Vector2 PathStartLocation => body.PathOffset;
+
         public SliderBodyPiece()
         {
             InternalChild = body = new ManualSliderBody

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

@@ -190,7 +190,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Sliders
             new OsuMenuItem("Add control point", MenuItemType.Standard, () => addControlPoint(rightClickPosition)),
         };
 
-        public override Vector2 ScreenSpaceSelectionPoint => ((DrawableSlider)DrawableObject).HeadCircle.ScreenSpaceDrawQuad.Centre;
+        public override Vector2 ScreenSpaceSelectionPoint => BodyPiece.ToScreenSpace(BodyPiece.PathStartLocation);
 
         public override bool ReceivePositionalInputAt(Vector2 screenSpacePos) => BodyPiece.ReceivePositionalInputAt(screenSpacePos);
 

osu.Game.Rulesets.Osu/Edit/Blueprints/Spinners/Components/SpinnerPiece.cs

@@ -34,11 +34,7 @@ namespace osu.Game.Rulesets.Osu.Edit.Blueprints.Spinners.Components
                     Alpha = 0.5f,
                     Child = new Box { RelativeSizeAxes = Axes.Both }
                 },
-                ring = new RingPiece
-                {
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre
-                }
+                ring = new RingPiece()
             };
         }
 

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

@@ -8,6 +8,7 @@ using osu.Game.Beatmaps;
 using osu.Game.Rulesets.Mods;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Objects;
+using osu.Game.Rulesets.Osu.Objects.Drawables;
 using osu.Game.Rulesets.Osu.UI;
 using osu.Game.Rulesets.UI;
 using osuTK;
@@ -20,7 +21,7 @@ namespace osu.Game.Rulesets.Osu.Edit
         /// Hit objects are intentionally made to fade out at a constant slower rate than in gameplay.
         /// This allows a mapper to gain better historical context and use recent hitobjects as reference / snap points.
         /// </summary>
-        private const double editor_hit_object_fade_out_extension = 500;
+        private const double editor_hit_object_fade_out_extension = 700;
 
         public DrawableOsuEditRuleset(Ruleset ruleset, IBeatmap beatmap, IReadOnlyList<Mod> mods)
             : base(ruleset, beatmap, mods)
@@ -32,20 +33,37 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         private void updateState(DrawableHitObject hitObject, ArmedState state)
         {
-            switch (state)
+            if (state == ArmedState.Idle)
+                return;
+
+            // adjust the visuals of certain object types to make them stay on screen for longer than usual.
+            switch (hitObject)
             {
-                case ArmedState.Miss:
-                    // Get the existing fade out transform
-                    var existing = hitObject.Transforms.LastOrDefault(t => t.TargetMember == nameof(Alpha));
-                    if (existing == null)
-                        return;
+                default:
+                    // there are quite a few drawable hit types we don't want to extent (spinners, ticks etc.)
+                    return;
 
-                    hitObject.RemoveTransform(existing);
+                case DrawableSlider _:
+                    // no specifics to sliders but let them fade slower below.
+                    break;
 
-                    using (hitObject.BeginAbsoluteSequence(existing.StartTime))
-                        hitObject.FadeOut(editor_hit_object_fade_out_extension).Expire();
+                case DrawableHitCircle circle: // also handles slider heads
+                    circle.ApproachCircle
+                          .FadeOutFromOne(editor_hit_object_fade_out_extension)
+                          .Expire();
                     break;
             }
+
+            // Get the existing fade out transform
+            var existing = hitObject.Transforms.LastOrDefault(t => t.TargetMember == nameof(Alpha));
+
+            if (existing == null)
+                return;
+
+            hitObject.RemoveTransform(existing);
+
+            using (hitObject.BeginAbsoluteSequence(existing.StartTime))
+                hitObject.FadeOut(editor_hit_object_fade_out_extension).Expire();
         }
 
         protected override Playfield CreatePlayfield() => new OsuPlayfieldNoCursor();

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

@@ -9,7 +9,9 @@ using osu.Framework.Bindables;
 using osu.Framework.Caching;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
 using osu.Game.Beatmaps;
+using osu.Game.Graphics.UserInterface;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Edit.Tools;
 using osu.Game.Rulesets.Mods;
@@ -17,6 +19,7 @@ using osu.Game.Rulesets.Objects;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Objects;
 using osu.Game.Rulesets.UI;
+using osu.Game.Screens.Edit.Components.TernaryButtons;
 using osu.Game.Screens.Edit.Compose.Components;
 using osuTK;
 
@@ -39,21 +42,31 @@ namespace osu.Game.Rulesets.Osu.Edit
             new SpinnerCompositionTool()
         };
 
-        private readonly BindableBool distanceSnapToggle = new BindableBool(true) { Description = "Distance Snap" };
+        private readonly Bindable<TernaryState> distanceSnapToggle = new Bindable<TernaryState>();
 
-        protected override IEnumerable<BindableBool> Toggles => new[]
+        protected override IEnumerable<TernaryButton> CreateTernaryButtons() => base.CreateTernaryButtons().Concat(new[]
         {
-            distanceSnapToggle
-        };
+            new TernaryButton(distanceSnapToggle, "Distance Snap", () => new SpriteIcon { Icon = FontAwesome.Solid.Ruler })
+        });
+
+        private BindableList<HitObject> selectedHitObjects;
+
+        private Bindable<HitObject> placementObject;
 
         [BackgroundDependencyLoader]
         private void load()
         {
             LayerBelowRuleset.Add(distanceSnapGridContainer = new Container { RelativeSizeAxes = Axes.Both });
 
-            EditorBeatmap.SelectedHitObjects.CollectionChanged += (_, __) => updateDistanceSnapGrid();
-            EditorBeatmap.PlacementObject.ValueChanged += _ => updateDistanceSnapGrid();
+            selectedHitObjects = EditorBeatmap.SelectedHitObjects.GetBoundCopy();
+            selectedHitObjects.CollectionChanged += (_, __) => updateDistanceSnapGrid();
+
+            placementObject = EditorBeatmap.PlacementObject.GetBoundCopy();
+            placementObject.ValueChanged += _ => updateDistanceSnapGrid();
             distanceSnapToggle.ValueChanged += _ => updateDistanceSnapGrid();
+
+            // we may be entering the screen with a selection already active
+            updateDistanceSnapGrid();
         }
 
         protected override ComposeBlueprintContainer CreateBlueprintContainer(IEnumerable<DrawableHitObject> hitObjects)
@@ -84,6 +97,10 @@ namespace osu.Game.Rulesets.Osu.Edit
 
         public override SnapResult SnapScreenSpacePositionToValidTime(Vector2 screenSpacePosition)
         {
+            if (snapToVisibleBlueprints(screenSpacePosition, out var snapResult))
+                return snapResult;
+
+            // will be null if distance snap is disabled or not feasible for the current time value.
             if (distanceSnapGrid == null)
                 return base.SnapScreenSpacePositionToValidTime(screenSpacePosition);
 
@@ -92,13 +109,57 @@ namespace osu.Game.Rulesets.Osu.Edit
             return new SnapResult(distanceSnapGrid.ToScreenSpace(pos), time, PlayfieldAtScreenSpacePosition(screenSpacePosition));
         }
 
+        private bool snapToVisibleBlueprints(Vector2 screenSpacePosition, out SnapResult snapResult)
+        {
+            // check other on-screen objects for snapping/stacking
+            var blueprints = BlueprintContainer.SelectionBlueprints.AliveChildren;
+
+            var playfield = PlayfieldAtScreenSpacePosition(screenSpacePosition);
+
+            float snapRadius =
+                playfield.GamefieldToScreenSpace(new Vector2(OsuHitObject.OBJECT_RADIUS / 5)).X -
+                playfield.GamefieldToScreenSpace(Vector2.Zero).X;
+
+            foreach (var b in blueprints)
+            {
+                if (b.IsSelected)
+                    continue;
+
+                var hitObject = (OsuHitObject)b.HitObject;
+
+                Vector2? snap = checkSnap(hitObject.Position);
+                if (snap == null && hitObject.Position != hitObject.EndPosition)
+                    snap = checkSnap(hitObject.EndPosition);
+
+                if (snap != null)
+                {
+                    // only return distance portion, since time is not really valid
+                    snapResult = new SnapResult(snap.Value, null, playfield);
+                    return true;
+                }
+
+                Vector2? checkSnap(Vector2 checkPos)
+                {
+                    Vector2 checkScreenPos = playfield.GamefieldToScreenSpace(checkPos);
+
+                    if (Vector2.Distance(checkScreenPos, screenSpacePosition) < snapRadius)
+                        return checkScreenPos;
+
+                    return null;
+                }
+            }
+
+            snapResult = null;
+            return false;
+        }
+
         private void updateDistanceSnapGrid()
         {
             distanceSnapGridContainer.Clear();
             distanceSnapGridCache.Invalidate();
             distanceSnapGrid = null;
 
-            if (!distanceSnapToggle.Value)
+            if (distanceSnapToggle.Value != TernaryState.True)
                 return;
 
             switch (BlueprintContainer.CurrentTool)

osu.Game.Rulesets.Osu/Judgements/OsuIgnoreJudgement.cs

@@ -7,10 +7,6 @@ namespace osu.Game.Rulesets.Osu.Judgements
 {
     public class OsuIgnoreJudgement : OsuJudgement
     {
-        public override bool AffectsCombo => false;
-
-        protected override int NumericResultFor(HitResult result) => 0;
-
-        protected override double HealthIncreaseFor(HitResult result) => 0;
+        public override HitResult MaxResult => HitResult.IgnoreHit;
     }
 }

osu.Game.Rulesets.Osu/Judgements/OsuJudgement.cs

@@ -9,23 +9,5 @@ namespace osu.Game.Rulesets.Osu.Judgements
     public class OsuJudgement : Judgement
     {
         public override HitResult MaxResult => HitResult.Great;
-
-        protected override int NumericResultFor(HitResult result)
-        {
-            switch (result)
-            {
-                default:
-                    return 0;
-
-                case HitResult.Meh:
-                    return 50;
-
-                case HitResult.Good:
-                    return 100;
-
-                case HitResult.Great:
-                    return 300;
-            }
-        }
     }
 }

osu.Game.Rulesets.Osu/Objects/Drawables/Connections/FollowPointRenderer.cs

@@ -46,7 +46,20 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Connections
         private void addConnection(FollowPointConnection connection)
         {
             // Groups are sorted by their start time when added such that the index can be used to post-process other surrounding connections
-            int index = connections.AddInPlace(connection, Comparer<FollowPointConnection>.Create((g1, g2) => g1.StartTime.Value.CompareTo(g2.StartTime.Value)));
+            int index = connections.AddInPlace(connection, Comparer<FollowPointConnection>.Create((g1, g2) =>
+            {
+                int comp = g1.StartTime.Value.CompareTo(g2.StartTime.Value);
+
+                if (comp != 0)
+                    return comp;
+
+                // we always want to insert the new item after equal ones.
+                // this is important for beatmaps with multiple hitobjects at the same point in time.
+                // if we use standard comparison insert order, there will be a churn of connections getting re-updated to
+                // the next object at the point-in-time, adding a construction/disposal overhead (see FollowPointConnection.End implementation's ClearInternal).
+                // this is easily visible on https://osu.ppy.sh/beatmapsets/150945#osu/372245
+                return -1;
+            }));
 
             if (index < connections.Count - 1)
             {

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

@@ -87,7 +87,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             Tracking.BindValueChanged(updateSlidingSample);
         }
 
-        private SkinnableSound slidingSample;
+        private PausableSkinnableSound slidingSample;
 
         protected override void LoadSamples()
         {
@@ -103,19 +103,22 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 var clone = HitObject.SampleControlPoint.ApplyTo(firstSample);
                 clone.Name = "sliderslide";
 
-                AddInternal(slidingSample = new SkinnableSound(clone)
+                AddInternal(slidingSample = new PausableSkinnableSound(clone)
                 {
                     Looping = true
                 });
             }
         }
 
+        public override void StopAllSamples()
+        {
+            base.StopAllSamples();
+            slidingSample?.Stop();
+        }
+
         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)
+            if (tracking.NewValue)
                 slidingSample?.Play();
             else
                 slidingSample?.Stop();

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

@@ -9,7 +9,6 @@ using osu.Framework.Graphics;
 using osu.Framework.Utils;
 using osu.Game.Rulesets.Objects.Drawables;
 using osu.Game.Rulesets.Osu.Objects.Drawables.Pieces;
-using osu.Game.Rulesets.Scoring;
 using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
@@ -50,7 +49,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected override void CheckForResult(bool userTriggered, double timeOffset)
         {
             if (sliderRepeat.StartTime <= Time.Current)
-                ApplyResult(r => r.Type = drawableSlider.Tracking.Value ? HitResult.Great : HitResult.Miss);
+                ApplyResult(r => r.Type = drawableSlider.Tracking.Value ? r.Judgement.MaxResult : r.Judgement.MinResult);
         }
 
         protected override void UpdateInitialTransforms()

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

@@ -3,7 +3,6 @@
 
 using osu.Framework.Bindables;
 using osu.Framework.Graphics;
-using osu.Game.Rulesets.Scoring;
 using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
@@ -46,7 +45,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected override void CheckForResult(bool userTriggered, double timeOffset)
         {
             if (!userTriggered && timeOffset >= 0)
-                ApplyResult(r => r.Type = Tracking ? r.Judgement.MaxResult : HitResult.Miss);
+                ApplyResult(r => r.Type = Tracking ? r.Judgement.MaxResult : r.Judgement.MinResult);
         }
 
         private void updatePosition() => Position = HitObject.Position - slider.Position;

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

@@ -10,7 +10,6 @@ using osuTK.Graphics;
 using osu.Framework.Graphics.Shapes;
 using osu.Game.Skinning;
 using osu.Framework.Graphics.Containers;
-using osu.Game.Rulesets.Scoring;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
@@ -64,7 +63,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         protected override void CheckForResult(bool userTriggered, double timeOffset)
         {
             if (timeOffset >= 0)
-                ApplyResult(r => r.Type = Tracking ? r.Judgement.MaxResult : HitResult.Miss);
+                ApplyResult(r => r.Type = Tracking ? r.Judgement.MaxResult : r.Judgement.MinResult);
         }
 
         protected override void UpdateInitialTransforms()

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

@@ -84,7 +84,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             isSpinning.BindValueChanged(updateSpinningSample);
         }
 
-        private SkinnableSound spinningSample;
+        private PausableSkinnableSound spinningSample;
         private const float spinning_sample_initial_frequency = 1.0f;
         private const float spinning_sample_modulated_base_frequency = 0.5f;
 
@@ -102,7 +102,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 var clone = HitObject.SampleControlPoint.ApplyTo(firstSample);
                 clone.Name = "spinnerspin";
 
-                AddInternal(spinningSample = new SkinnableSound(clone)
+                AddInternal(spinningSample = new PausableSkinnableSound(clone)
                 {
                     Volume = { Value = 0 },
                     Looping = true,
@@ -113,10 +113,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
 
         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)
+            if (tracking.NewValue)
             {
                 spinningSample?.Play();
                 spinningSample?.VolumeTo(1, 200);
@@ -127,6 +124,12 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
             }
         }
 
+        public override void StopAllSamples()
+        {
+            base.StopAllSamples();
+            spinningSample?.Stop();
+        }
+
         protected override void AddNestedHitObject(DrawableHitObject hitObject)
         {
             base.AddNestedHitObject(hitObject);
@@ -217,7 +220,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
                 if (Progress >= 1)
                     r.Type = HitResult.Great;
                 else if (Progress > .9)
-                    r.Type = HitResult.Good;
+                    r.Type = HitResult.Ok;
                 else if (Progress > .75)
                     r.Type = HitResult.Meh;
                 else if (Time.Current >= Spinner.EndTime)

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

@@ -1,8 +1,6 @@
 // Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
 // See the LICENCE file in the repository root for full licence text.
 
-using osu.Game.Rulesets.Scoring;
-
 namespace osu.Game.Rulesets.Osu.Objects.Drawables
 {
     public class DrawableSpinnerTick : DrawableOsuHitObject
@@ -18,6 +16,6 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables
         /// 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);
+        internal void TriggerResult(bool hit) => ApplyResult(r => r.Type = hit ? r.Judgement.MaxResult : r.Judgement.MinResult);
     }
 }

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

@@ -6,6 +6,7 @@ using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Framework.Graphics.Textures;
+using osu.Game.Rulesets.Objects.Drawables;
 using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
@@ -25,7 +26,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         }
 
         [BackgroundDependencyLoader]
-        private void load(TextureStore textures)
+        private void load(TextureStore textures, DrawableHitObject drawableHitObject)
         {
             InternalChildren = new Drawable[]
             {
@@ -35,7 +36,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                     Origin = Anchor.Centre,
                     Texture = textures.Get(@"Gameplay/osu/disc"),
                 },
-                new TrianglesPiece
+                new TrianglesPiece((int)drawableHitObject.HitObject.StartTime)
                 {
                     RelativeSizeAxes = Axes.Both,
                     Blending = BlendingParameters.Additive,

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

@@ -3,7 +3,6 @@
 
 using System;
 using osu.Framework.Allocation;
-using osu.Framework.Bindables;
 using osu.Framework.Extensions.Color4Extensions;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
@@ -21,6 +20,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 
         private Spinner spinner;
 
+        private const float initial_scale = 1.3f;
         private const float idle_alpha = 0.2f;
         private const float tracking_alpha = 0.4f;
 
@@ -42,7 +42,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 
             // 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);
+            Scale = new Vector2(initial_scale);
 
             Anchor = Anchor.Centre;
             Origin = Anchor.Centre;
@@ -93,7 +93,9 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
             base.LoadComplete();
 
             drawableSpinner.RotationTracker.Complete.BindValueChanged(complete => updateComplete(complete.NewValue, 200));
-            drawableSpinner.State.BindValueChanged(updateStateTransforms, true);
+            drawableSpinner.ApplyCustomUpdateState += updateStateTransforms;
+
+            updateStateTransforms(drawableSpinner, drawableSpinner.State.Value);
         }
 
         protected override void Update()
@@ -116,50 +118,66 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                 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;
+            const float initial_fill_scale = 0.2f;
+            float targetScale = initial_fill_scale + (1 - initial_fill_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)
+        private void updateStateTransforms(DrawableHitObject drawableHitObject, ArmedState state)
         {
-            centre.ScaleTo(0);
-            mainContainer.ScaleTo(0);
+            if (!(drawableHitObject is DrawableSpinner))
+                return;
 
-            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt / 2, true))
+            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt, 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);
+                this.ScaleTo(initial_scale);
+                this.RotateTo(0);
 
                 using (BeginDelayedSequence(spinner.TimePreempt / 2, true))
                 {
-                    centre.ScaleTo(0.5f, spinner.TimePreempt / 2, Easing.OutQuint);
-                    mainContainer.ScaleTo(1, spinner.TimePreempt / 2, Easing.OutQuint);
+                    // constant ambient rotation to give the spinner "spinning" character.
+                    this.RotateTo((float)(25 * spinner.Duration / 2000), spinner.TimePreempt + spinner.Duration);
+                }
+
+                using (BeginDelayedSequence(spinner.TimePreempt + spinner.Duration + drawableHitObject.Result.TimeOffset, true))
+                {
+                    switch (state)
+                    {
+                        case ArmedState.Hit:
+                            this.ScaleTo(initial_scale * 1.2f, 320, Easing.Out);
+                            this.RotateTo(mainContainer.Rotation + 180, 320);
+                            break;
+
+                        case ArmedState.Miss:
+                            this.ScaleTo(initial_scale * 0.8f, 320, Easing.In);
+                            break;
+                    }
+                }
+            }
+
+            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt, true))
+            {
+                centre.ScaleTo(0);
+                mainContainer.ScaleTo(0);
+
+                using (BeginDelayedSequence(spinner.TimePreempt / 2, true))
+                {
+                    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;
-                }
-            }
+            using (BeginAbsoluteSequence(spinner.StartTime - spinner.TimePreempt, true))
+                updateComplete(state == ArmedState.Hit, 0);
         }
 
         private void updateComplete(bool complete, double duration)
@@ -185,5 +203,13 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                 return true;
             }
         }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            base.Dispose(isDisposing);
+
+            if (drawableSpinner != null)
+                drawableSpinner.ApplyCustomUpdateState -= updateStateTransforms;
+        }
     }
 }

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

@@ -9,7 +9,7 @@ using osu.Framework.Graphics.Shapes;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 {
-    public class RingPiece : Container
+    public class RingPiece : CircularContainer
     {
         public RingPiece()
         {
@@ -18,21 +18,15 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
             Anchor = Anchor.Centre;
             Origin = Anchor.Centre;
 
-            InternalChild = new CircularContainer
+            Masking = true;
+            BorderThickness = 10;
+            BorderColour = Color4.White;
+
+            Child = new Box
             {
-                Masking = true,
-                BorderThickness = 10,
-                BorderColour = Color4.White,
-                RelativeSizeAxes = Axes.Both,
-                Children = new Drawable[]
-                {
-                    new Box
-                    {
-                        AlwaysPresent = true,
-                        Alpha = 0,
-                        RelativeSizeAxes = Axes.Both
-                    }
-                }
+                AlwaysPresent = true,
+                Alpha = 0,
+                RelativeSizeAxes = Axes.Both
             };
         }
     }

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

@@ -13,6 +13,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
     /// </summary>
     public class SpinnerBonusDisplay : CompositeDrawable
     {
+        private static readonly int score_per_tick = new SpinnerBonusTick().CreateJudgement().MaxNumericResult;
+
         private readonly OsuSpriteText bonusCounter;
 
         public SpinnerBonusDisplay()
@@ -36,7 +38,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
                 return;
 
             displayedCount = count;
-            bonusCounter.Text = $"{SpinnerBonusTick.SCORE_PER_TICK * count}";
+            bonusCounter.Text = $"{score_per_tick * count}";
             bonusCounter.FadeOutFromOne(1500);
             bonusCounter.ScaleTo(1.5f).Then().ScaleTo(1f, 1000, Easing.OutQuint);
         }

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

@@ -2,11 +2,13 @@
 // 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.Input.Events;
 using osu.Framework.Utils;
+using osu.Game.Screens.Play;
 using osuTK;
 
 namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
@@ -77,6 +79,9 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
 
         private bool rotationTransferred;
 
+        [Resolved(canBeNull: true)]
+        private GameplayClock gameplayClock { get; set; }
+
         protected override void Update()
         {
             base.Update();
@@ -126,7 +131,7 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
             currentRotation += angle;
             // rate has to be applied each frame, because it's not guaranteed to be constant throughout playback
             // (see: ModTimeRamp)
-            RateAdjustedRotation += (float)(Math.Abs(angle) * Clock.Rate);
+            RateAdjustedRotation += (float)(Math.Abs(angle) * (gameplayClock?.TrueGameplayRate ?? Clock.Rate));
         }
     }
 }

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

@@ -11,7 +11,8 @@ namespace osu.Game.Rulesets.Osu.Objects.Drawables.Pieces
         protected override bool CreateNewTriangles => false;
         protected override float SpawnRatio => 0.5f;
 
-        public TrianglesPiece()
+        public TrianglesPiece(int? seed = null)
+            : base(seed)
         {
             TriangleScale = 1.2f;
             HideAlphaDiscrepancies = false;

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

@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using osu.Game.Rulesets.Objects;
 using System.Linq;
 using System.Threading;
+using Newtonsoft.Json;
 using osu.Framework.Caching;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
@@ -21,6 +22,7 @@ namespace osu.Game.Rulesets.Osu.Objects
     {
         public double EndTime => StartTime + this.SpanCount() * Path.Distance / Velocity;
 
+        [JsonIgnore]
         public double Duration
         {
             get => EndTime - StartTime;
@@ -112,8 +114,11 @@ namespace osu.Game.Rulesets.Osu.Objects
         /// </summary>
         public double TickDistanceMultiplier = 1;
 
-        public HitCircle HeadCircle;
-        public SliderTailCircle TailCircle;
+        [JsonIgnore]
+        public HitCircle HeadCircle { get; protected set; }
+
+        [JsonIgnore]
+        public SliderTailCircle TailCircle { get; protected set; }
 
         public Slider()
         {